1 2010-07-29 Mark Mason <glowingpurple@gmail.com>
3 * mini-ops.h: Fix mips branch opcodes
4 * mini-mips.h: enable IMT for MIPS
5 * mini-mips.c: Use NULLIFY_INS(), fixup *_OVF expansions with extra move.
6 * tramp-mips.c: Some cleanups to trampoline handling
8 2010-07-27 Mark Mason <glowingpurple@gmail.com>
10 * mini-mips.c: Fix compilation errors.
12 2010-07-25 Zoltan Varga <vargaz@gmail.com>
14 * mini-trampolines.c (common_call_trampoline): Fix a warning.
16 2010-07-24 Zoltan Varga <vargaz@gmail.com>
18 * mini-s390x.c: Change the calling convention to pass this as first as on other
19 architectures. Remove some dead code from the get_vcall_slot().
21 2010-07-24 Geoff Norton <gnorton@novell.com>
23 * mini-darwin.c: Having reviewed xnu-1504.7.4 it is safe to call fork directly
24 here, it seems the old implementation was a hold over from the linux behaviour
25 This fixed gdb backtrace on amd64 and ppc.
27 2010-07-23 Zoltan Varga <vargaz@gmail.com>
29 * xdebug.c (mono_save_trampoline_xdebug_info): Call
30 mono_loader_lock/unlock_if_inited () to avoid asserts on some platforms during
33 2010-07-23 Marek Habersack <mhabersack@novell.com>
35 * Makefile.am (version.h): generate version using GIT commit info,
36 removed the old svn and git-svn code.
38 2010-07-22 Jb Evain <jbevain@novell.com>
40 * method-to-ir.c (BRANCH_COST): set to 10.
42 2010-07-20 Zoltan Varga <vargaz@gmail.com>
44 * method-to-ir.c (op_to_op_src2_membase): Reorganize the amd64 op->op membase
45 code, it was missing a few 'break's.
47 2010-07-20 Zoltan Varga <vargaz@gmail.com>
49 * method-to-ir.c (mini_emit_inst_for_method): Add Array.GetLength/GetLowerBound ().
52 2010-07-16 Zoltan Varga <vargaz@gmail.com>
54 * mini-arm.c: Fix the arm build by passing a MonoGenericSharingContext to get_call_info.
56 2010-07-16 Zoltan Varga <vargaz@gmail.com>
58 * mini-llvm.c: Add more SIMD instructions.
60 2010-07-15 Miguel de Icaza <miguel@novell.com>
62 * mini.c: Allow "casts" to be passed on MONO_DEBUG as well.
64 2010-07-15 Zoltan Varga <vargaz@gmail.com>
66 * mini-ia64.c: Change the calling convention to pass this as first as on other
67 architectures. Remove some dead code from the get_vcall_slot() and the implementation
68 of the CALL_MEMBASE opcodes as a result.
70 2010-07-13 Miguel de Icaza <miguel@novell.com>
72 * mini.c: LLVM is disabled by default on LLVM builds. You can use
73 the MONO_ENV_OPTIONS to set the --llvm flag.
75 2010-07-13 Atsushi Enomoto <atsushi@ximian.com>
77 * driver.c : windows build fix for --with-moonlight.
79 2010-07-12 Rolf Bjarne Kvinge <RKvinge@novell.com>
82 * mini-exceptions.c: Add an option to MONO_DEBUG for tracking down exceptions
83 that reach native code from a reverse pinvoke.
85 2010-07-11 Zoltan Varga <vargaz@gmail.com>
87 * method-to-ir.c (mono_method_to_ir): Kill some duplicated code.
89 * mini-<ARCH>.c (get_call_info): Call mini_type_get_underlying_type () before passing
90 a type to MONO_TYPE_IS_REFERENCE (), since the latter can't handle VAR/MVAR.
93 * generics.cs: Add a test.
95 2010-07-11 Rodrigo Kumpera <rkumpera@novell.com>
97 * mini.c (mono_jit_compile_method_inner): Don't bomb out if we don't
98 support a given runtime implemented method.
100 2010-07-10 Mark Probst <mark.probst@gmail.com>
102 * mini-darwin.c: Register the exception thread with the GC.
104 2010-07-10 Zoltan Varga <vargaz@gmail.com>
106 * mini-llvm.c (set_metadata_flag): Set metadata flags only when using the LLVM
109 2010-07-09 Zoltan Varga <vargaz@gmail.com>
111 * mini.h (MONO_INST_HAS_CONSTANT_LOAD): New instruction flag marking loads which load
112 from constant memory.
114 * ir-emit.h: Clean up the _FAULT macros a bit.
116 * decompose.c: Mark some loads as constant.
118 * mini-llvm.c: Pass the constant-ness of loads to LLVM using custom metadata.
120 2010-07-09 Miguel de Icaza <miguel@novell.com>
122 * driver.c (mini_usage): Change the name of the --sgen flag to be
123 --gc=sgen and also support --gc=boehm. These flags can also be
124 set on MONO_ENV_OPTIONS to propagate this to children processes.
126 * main.c: Remove the MONO_VM_OPTIONS environment variable that
127 only supported "sgen" and "llvm" config options and instead parse
128 the MONO_ENV_OPTIONS as options that are parsed by the command
129 line parser. Any command line option that Mono supports can be
130 passed in this environment variable.
132 2010-07-09 Zoltan Varga <vargaz@gmail.com>
134 * ir-emit.h mini-llvm.c: Fix support for explicit-null-checks +
137 * mini.c (mini_method_compile): Run abcrem uncoditionally when LLVM is used since
138 it can now eliminate more than just bounds checks.
140 * ir-emit.h: Add MAY_FAULT versions of the LOAD_MEMBASE macros which take
141 an extra 'fault' argument.
143 * method-to-ir.c: Set the MONO_INST_FAULT of the array opcodes which are decomposed
146 * decompose.c: Propagate the MONO_INST_FAULT flag from the array opcodes to their
149 * mini-llvm.c: Remove support for the X86/AMD64 COMPARE_MEMBASE opcodes, they are
150 no longer generated when LLVM is used.
152 * abcremoval.c: Eliminate MONO_INST_FAULT flags if possible.
154 2010-07-09 Zoltan Varga <vargaz@gmail.com>
156 * ir-emit.h mini-llvm.c: Fix support for explicit-null-checks + LLVM.
158 2010-07-09 Rolf Bjarne Kvinge <RKvinge@novell.com>
160 * driver.c: Moonlight: Force line buffering for stdout.
162 2010-07-09 Zoltan Varga <vargaz@gmail.com>
164 * mini-llvm.c (emit_load): Revert the last changes, the load/store intrinsics
165 are only callable using invoke.
167 2010-07-09 Zoltan Varga <vargaz@gmail.com>
169 * mini-llvm.c (process_bb): Use emit_load () in one more place.
171 * mini-llvm-cpp.cpp (force_pass_linking): Link in more function passes so
172 MONO_LLVM=xxx is actually usable.
174 * mini-llvm.c (emit_load): Use the mono specific load intrinsics even outside clauses
175 since LLVM might be able to hoist them out of loops.
178 2010-07-08 Neale Ferguson <neale@sinenomine.net>
180 * mini-s390x.c: Correct setting value of header from cfg->header - fix crash
181 in typeload-unaligned test.
183 2010-07-08 Zoltan Varga <vargaz@gmail.com>
185 * xdebug.c (mono_save_trampoline_xdebug_info): Make this receive a MonoTrampInfo.
187 * tramp-<ARCH>.c: Move the calls to save_trampoline_xdebug_info () into
188 mini-trampolines.c/mini-exceptions.c. Use a more human readable name for
189 generic trampolines+rgctx fetch trampolines.
191 2010-07-08 Geoff Norton <gnorton@novell.com>
193 * genmdesc.pl: nacl is not a new inst slot, it just modifies the size slot.
195 2010-07-07 Zoltan Varga <vargaz@gmail.com>
197 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Add xdebug info.
199 * method-to-ir.c (emit_imt_argument): Call add_outarg_reg even if MONO_ARCH_IMT_REG
200 is not defined in the LLVM case to keep the imt arg alive.
202 2010-07-06 Zoltan Varga <vargaz@gmail.com>
204 * exceptions-<ARCH>.c mini-llvm.c: Clean up the naming of the llvm related trampoline
205 functions, now its 'llvm_<FOO>_trampoline'.
207 * method-to-ir.c (emit_imt_argument): Fix llvm support.
209 * mini-llvm.c: Use only one mono specific LLVM calling convention since imt/rgctx
210 cannot be passed in the same call.
212 * mini-amd64.h mini-amd64.c tramp-amd64.c aot-compiler.c: Change the IMT
213 register to be the same as the RGCTX register, the two can't be used together on
216 2010-07-05 Miguel de Icaza <miguel@novell.com>
218 * driver.c (mono_main), main.c: Add support for MONO_VM_CONFIG
219 that allows the user to force the VM to use llvm or sgen.
221 2010-07-05 Zoltan Varga <vargaz@gmail.com>
223 * exceptions-ppc.c (mono_arch_handle_exception): Resume from the signal handler
224 before processing the exception on PPC too.
226 * mini-ppc.h (MONO_CONTEXT_SET_SP): Define this to fix the PPC build.
228 * mini-ppc.c tramp-ppc.c aot-compiler.c: Change the managed calling convention so
229 'this' is always passed as the first argument, before the vtype ret arg. This
230 simplifies get_this_arg_reg () and LLVM integration.
232 2010-07-05 Martin Baulig <martin@ximian.com>
234 * exceptions-x86.c (mono_arch_handle_exception): Port this to
235 Windows; apply my patch from r159782 in the mono-2-6 branch.
237 2010-07-05 Rolf Bjarne Kvinge <RKvinge@novell.com>
239 * Makefile.am: Don't build the debug assembler files if we're building without
242 2010-07-05 Zoltan Varga <vargaz@gmail.com>
244 * aot-compiler.c (arch_emit_unbox_trampoline): Fix this after the callconv changes.
246 2010-07-04 Zoltan Varga <vargaz@gmail.com>
248 * tramp-arm.c (mono_arch_create_generic_trampoline): Fix the max trampoline
251 * mini-arm.h (MonoContext): Get rid of the 'ebp' field, use
252 regs [ARMREG_FP] instead.
254 * unwind.c (decode_lsda): Use read32 for reading 32 bit quantities.
256 * tramp-arm.c (mono_arch_create_generic_trampoline): Save the original sp to
257 lmf->iregs [ARMREG_IP] to be consistent with mono_arch_emit_prolog ().
259 * mini-arm.h (MonoLMF): Remove unused fregs field, add comments for other fields.
261 * exceptions-arm.c: Clean up the handling of LMFs. Add LLVM exception trampolines.
263 * mini-arm.c: Always use V5 for passing IMT/RGCTX when running under LLVM.
265 * method-to-ir.c (emit_imt_argument): Fix LLVM support for architectures
266 without IMT_REG defined (ARM).
268 * exceptions-arm.c: Add LLVM throw exception trampolines, add xdebug info for
271 2010-07-03 Zoltan Varga <vargaz@gmail.com>
273 * mini-llvm.c (process_bb): Disable OP_MEMORY_BARRIER on arm.
275 2010-07-02 Zoltan Varga <vargaz@gmail.com>
277 * mini.h: Applied patch from Elijah Taylor (elijahtaylor@google.com). Fix some
278 definitions to match their declarations and vice-versa.
280 2010-07-01 Zoltan Varga <vargaz@gmail.com>
282 * Makefile.am (common_sources): Add mini-llvm.h.
284 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the lsda offset.
286 2010-06-30 Zoltan Varga <vargaz@gmail.com>
288 * mini.c (mini_cleanup): Avoid calling mono_runtime_shutdown () if cross
291 Wed Jun 30 12:10:57 CEST 2010 Paolo Molaro <lupus@ximian.com>
293 * Makefile.am, mini-llvm.h, mini-unwind.h, mini.c, mini.h, xdebug.c:
294 implemt the option of loading the llvm backend from a module so
295 that we can have a single binary and the bloat from llvm is
296 only experienced when it is actually loaded.
298 Wed Jun 30 12:02:39 CEST 2010 Paolo Molaro <lupus@ximian.com>
300 * mini-llvm.c: remove direct access to mono_defaults.
302 2010-06-29 Zoltan Varga <vargaz@gmail.com>
304 * mini-arm.c (mono_arch_get_vcall_slot): This is no longer used on ARM, so make it
307 * mini-trampolines.c (mono_vcall_trampoline): Fix a warning.
309 * mini-x86.c (mono_arch_get_vcall_slot): Remove most cases as the only caller
310 is now mono_arch_nullify_class_init_trampoline ().
311 (mono_arch_output_basic_block): Remove the special casing from the CALL_MEMBASE
312 opcodes, they are no longer needed.
314 * mini-amd64.c (mono_arch_get_vcall_slot): Remove most cases as the only caller is
315 now mono_arch_nullify_class_init_trampoline ().
316 (mono_arch_output_basic_block): Remove the special casing from the CALL_MEMBASE
317 opcodes, they are no longer needed.
319 * mini-trampolines.c (mono_vcall_trampoline): Use the LLVM method of obtaining the
320 vtable on platforms which support it.
322 * driver.c: Print the full LLVM version we are compiled against in --version.
324 * aot-runtime.c (decode_exception_debug_info): Separate the LLVM and non-LLVM code
325 a bit better. Decode nesting information to fix eh support for llvm+aot.
327 * aot-compiler.c (emit_exception_debug_info): Encode nesting information for LLVM
330 * mini-llvm.c (mono_llvm_cleanup): Dispose the aot module too.
332 * mini-arm.c (get_call_info): Change the managed calling convention so 'this'
333 is always passed as the first argument, before the vtype ret arg. This simplifies
334 get_this_arg_reg () and LLVM integration.
336 2010-06-28 Zoltan Varga <vargaz@gmail.com>
338 * mini-trampolines.c mini.c: Rework the virtual call handling code by using a separate
339 vtable trampoline for each vtable slot for both the LLVM and non-LLVM cases. Move
340 most of the vcall specific code to mono_vcall_trampoline () from
341 common_call_trampoline ().
343 2010-06-27 Zoltan Varga <vargaz@gmail.com>
345 * mini-trampolines.c (common_call_trampoline): Remove the code which created static
346 rgctx trampolines when called from LLVM, they won't work for dynamic rgctx arguments
347 if the callsite is patched.
349 * mini-llvm.c (process_call): Disable calls which need an rgctx arg if not using
352 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Fix the name of
353 the trampoline in the xdebug info.
355 * mini-trampolines.c (common_call_trampoline): Make the last change work for LLVM
358 2010-06-26 Zoltan Varga <vargaz@gmail.com>
360 * mini-llvm.c: Fix a few problems exposed by make check.
362 2010-06-25 Mark Probst <mark.probst@gmail.com>
364 * mini-trampolines.c (common_call_trampoline): An ugly hack to
365 work around a potentially very hard to fix problem with inflating
368 2010-06-26 Zoltan Varga <vargaz@gmail.com>
370 * method-to-ir.c (mono_emit_wb_aware_memcpy): Remove the workaround as the core
371 problem has been fixes.
373 2010-06-25 Zoltan Varga <vargaz@gmail.com>
375 * Makefile.am: Add an 'SGEN' make variable to allow tests to be run with SGEN.
377 * mini-gc.c (mini_gc_init_cfg): Use mono_gc_is_moving () instead of HAVE_SGEN_GC.
378 It might be be better to define a MonoGCJitOptions structure later and have the
381 * mini-darwin.c: Don't undefine pthread_ calls for SGEN, they are no longer defined.
383 * Makefile.am: Use libwapi.la for both sgen and non-sgen builds.
385 * debugger-agent.c (get_objref): Implement support for sgen.
387 * driver.c: Remove the unused gc_wrapper.h include.
389 * driver.c (mono_main): Delegate the --desktop mode optimizations to the GC
392 2010-06-25 Zoltan Varga <vargaz@gmail.com>
394 * driver.c (mono_main): Use mono_gc_get_description () to print the GC name.
396 * mini-gc.c (mini_gc_init_cfg): New function to initialize GC specific flags
399 * method-to-ir.c mini.c: Remove usage of HAVE_SGEN_GC and use runtime checks
402 2010-06-23 Miguel de Icaza <miguel@novell.com>
404 * Makefile.am: Build the mono-sgen binary a Mono VM with the Sgen
405 GC enabled as well as libmono-sgen-2.0 and libomonosgen-static
407 * driver.c: Do not depend on the USED_GC_NAME when using SGen, use
408 it only for Boehm diagnostics.
410 * Makefile.am: Make the file a bit more consistent.
412 * debug-debugger.c: Wrap the entire file with an #ifdef
413 MONO_DEBUGGER_SUPPORTED to simplify the build.
415 * Makefile.am: Fix the opcodes build issue by including the
416 source, not by including the .lo file directly
418 Always bring the MDB sources into the build, to drop the
419 dependency on the AM_CONDITIONAL from configure.in as the hard
420 debugger supports Boehm, but not Sgen, this simplifies the build.
422 * Renamed the *.s files into *.S
424 2010-06-24 Rodrigo Kumpera <rkumpera@novell.com>
426 * method-to-ir.c (mono_emit_wb_aware_memcpy): Don't emit bitmap
427 wb for now on 64bits systems while issues with valuetype returns
430 2010-06-24 Zoltan Varga <vargaz@gmail.com>
432 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add support for using a standard set of
433 passes by calling createStandardFunctionPasses ().
435 2010-06-23 Zoltan Varga <vargaz@gmail.com>
437 * mini.h (MONO_INS_HAS_NO_SIDE_EFFECT): Add OP_LDADDR.
439 2010-06-22 Zoltan Varga <vargaz@gmail.com>
441 * method-to-ir.c (mono_method_to_ir): Don't mark loads from OP_LDADDR with
444 * mini-llvm.c (mono_llvm_emit_method): Recalculate MONO_INST_INDIRECT flags to
445 allow better optimization if the OP_LDADDR which caused the flag to be set was
448 * exceptions-amd64.c (get_throw_trampoline): Align the stack properly.
450 * mini-amd64.c (mono_arch_emit_exceptions): Pass only the type token index, not
453 * mini-llvm.c (emit_entry_bb): Save the this argument only in gshared methods.
455 * mini-llvm.c: Fix a couple memory leaks. Get rid of a few #ifdefs.
457 2010-06-22 Zoltan Varga <vargaz@gmail.com>
459 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Call patch_callsite ()
460 to handle the code sequence generated for non-near calls. Fixes #616056.
462 2010-06-21 Zoltan Varga <vargaz@gmail.com>
464 * exceptions-x86.c (mono_arch_find_jit_info_ext): Adjust eip in the lmf case too.
466 * exceptions-x86.c: Add a resume_unwind trampoline for LLVM.
468 * mini-llvm.c (exception_cb): For nested clauses, add the same try range to the
470 (mono_llvm_check_method_supported): Enable llvm for methods with nested clauses.
471 (mono_llvm_emit_method): Instead of calling 'mono_resume_unwind' directly, call a
472 trampoline which saves the context, so changes made to callee saved registers in
473 finally clauses are visible to a nesting catch clause.
475 * exceptions-amd64.c: Add a resume_unwind trampoline for LLVM.
477 * mini-exceptions.c (mono_handle_exception_internal): Fix support for nested clauses
478 in LLVM compiled code.
479 (mono_handle_exception_internal): Add a 'ctx' argument containing the state after
480 the finally handler has ran.
482 * mini.h (ResumeState): New structure containing information required to resume
483 exception handling after executing LLVM compiled finally clauses.
485 * exceptions-amd64.c (get_throw_trampoline): Clean up the amd64 throw trampolines a
486 bit, by passing all the registers as one argument.
488 2010-06-19 Zoltan Varga <vargaz@gmail.com>
490 * tramp-amd64.c (mono_arch_create_generic_trampoline): Increase the buf len a little,
493 2010-06-18 Zoltan Varga <vargaz@gmail.com>
495 * aot-compiler.c (emit_klass_info): Mark unloadable classes properly.
497 * aot-compiler.c aot-runtime.c: Fix LLVM support.
499 * mini-llvm.c: When emitting OP_CALL_HANDLER, avoid branching directly to the landing
500 pad, branch to a new bblock instead.
502 * aot-compiler.c (emit_method_code): Use cfg->header instead of the header of
505 * exceptions-amd64.c (mono_arch_exceptions_init): Fix fullaot support.
507 * mini-llvm.c (process_bb): Add support for OP_SQRT when using the LLVM mono branch.
509 2010-06-17 Geoff Norton <gnorton@novell.com>
512 * exceptions-arm.c: Move the UCONTEXT macros to mono-sigcontext.h so they
515 2010-06-17 Zoltan Varga <vargaz@gmail.com>
517 * aot-compiler.c (emit_klass_info): Handle type load exceptions.
519 * method-to-ir.c (mono_method_to_ir): Avoid a crash if mono_method_get_header ()
522 * exceptions-x86.c (mono_x86_throw_corlib_exception): Negate the decrement of
523 the ip done by throw_exception (), it is not needed for corlib exceptions.
525 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
527 * method-to-ir.c (mono_emit_wb_aware_memcpy): Simplify this function.
528 Call new jit icall mono_gc_wbarrier_value_copy_bitmap for vt wbarrier
529 of size > 5 words. This support fast barriers for value types up to
530 256/512 bytes which beyond that the copying itself is the major issue.
532 * method-to-ir.c (mini_emit_stobj): The intrinsic version is safe
533 for gsharing, so use it.
535 This eliminate all calls to mono_value_copy from managed code in
536 gmcs, fsharp and ipy.
538 This gives a 2% perf boost on ipy and 1% on gmcs over previous patches.
540 Even thou a lot of mono_value_copy calls were eliminated from fsharp,
543 * mini.c (mini_init): Register new icall.
545 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
547 * method-to-ir.c (mono_emit_wb_aware_memcpy): Handle nested valuetypes.
548 This eliminates 2% of mono_value_copy calls on ipy and 12% on fsharp.
550 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
552 * method-to-ir.c (mini_emit_stobj): Don't call mono_value_copy for small
553 value types as the overhead is huge. Manually expand it up to 5 words to
556 This improves gmcs times by 5% and unmodified binary-tree by 78%. The later
557 is an exception that performance is dominated by mono_value_copy.
559 This puts sgen about 5% ahead of boehm in terms of wall-clock on a Core2Quad.
561 2010-06-17 Zoltan Varga <vargaz@gmail.com>
563 * mini-llvm.c (process_call): Disable LLVM for calls to generic class init
564 trampolines on x86, since those have their own cconv.
566 * exceptions-x86.c (mono_arch_exceptions_init): Implement the llvm throw corlib
567 exception trampolines.
569 * tramp-x86.c: Add xdebug info for a few trampolines.
571 * mini-llvm.c: Set the name of the arguments.
573 * mini-llvm.c (emit_cond_system_exception): Pass the ip of to throw_corlib_trampoline
574 using a block address if using the LLVM mono branch.
576 * exceptions-amd64.c (mono_arch_exceptions_init): Add new LLVM throw corlib exception
579 2010-06-15 Zoltan Varga <vargaz@gmail.com>
581 * mini-ppc.c (mono_arch_get_cie_program): Define this for powerpc too.
583 * mini-llvm.c (process_bb): Add a missing CHECK_FAILURE.
585 * mini.c (mini_init): Remove some of the llvm restrictions, they are no longer needed.
587 * method-to-ir.c (mono_method_to_ir): Enable fast virtual calls when using llvm.
589 * mini-trampolines.c (mono_llvm_vcall_trampoline): Rewrite this to use one vtable
590 trampoline per vtable slot index. The slot, along with the 'this' argument is enough
591 to identify the vtable slot address plus the method which needs to be compiled.
593 * mini.c (mini_get_vtable_trampoline): Use one vtable trampoline per vtable slot when
596 * mini-x86.c (get_call_info_internal): Change the managed calling convention so
597 'this' is always passed as the first argument, before the vtype ret arg. This
598 simplifies get_this_arg_reg () and LLVM integration.
600 * mini-amd64.c (get_call_info): Fix the handling of MONO_TYPE_TYPEDBYREF after
603 * tramp-x86.c (mono_arch_create_generic_trampoline): Emit unwind info for
606 * mini-x86.c (mono_arch_get_cie_program): Implement this for x86.
608 * mini-llvm.c: Fix compilation with llvm 2.6.
610 * mini-amd64.c (CallInfo): Fix the position of the vret_arg_index field.
612 * mini-llvm.c (mono_llvm_emit_method): Fix the build if LLVM_MONO_BRANCH is not
615 * mini-amd64.c (get_call_info): Change the managed calling convention so 'this'
616 is always passed as the first argument, before the vtype ret arg. This simplifies
617 get_this_arg_reg () and LLVM integration.
619 2010-06-14 Rodrigo Kumpera <rkumpera@novell.com>
621 * method-to-ir.c (mono_method_to_ir): Add support for .ctor intrinsics.
623 * method-to-ir.c (mini_emit_inst_for_ctor): New function for .ctor intrinsics.
624 For now just call simd intrinsics. This makes "x[0] = new Vector4f (10)"
625 translate into much nicer code.
627 2010-06-14 Zoltan Varga <vargaz@gmail.com>
629 * mini-llvm.c (sig_to_llvm_sig_full): Add a 'sinfo' out argument which returns
630 parameter index information. Use this to simplify a lot of code.
632 * unwind.c (mono_unwind_decode_fde): Handle augmentions using a loop.
634 2010-06-12 Zoltan Varga <vargaz@gmail.com>
636 * aot-compiler.c (compile_method): Add a 'depth' parameter to add_generic_class too
637 to fix infinite generic recursion. Fixes #612702.
639 2010-06-11 Zoltan Varga <vargaz@gmail.com>
641 * object.c: Use a callback to create IMT trampolines, allowing the usage of one
642 imt trampoline per imt slot when using LLVM.
644 2010-06-10 Jonathan Pryor <jpryor@novell.com>
646 * mini.c (mini_cleanup): Call mono_runtime_shutdown(). Fixes #438454.
648 2010-06-09 Levi Bard <levi@unity3d.com>
650 * debugger-agent.c: Clear unloaded types on appdomain unload.
652 2010-06-08 Zoltan Varga <vargaz@gmail.com>
654 * liveness.c (visit_bb): Make the component vregs of long vars volatile as well.
657 * exceptions.cs: Add a test.
659 2010-06-06 Zoltan Varga <vargaz@gmail.com>
661 * mini-llvm.c (mono_llvm_check_method_supported): Only disable llvm for nested clauses.
663 * mini.c (mini_method_compile): Move the LLVM checks to a function in mini-llvm.c.
665 * mini.c (mono_jit_runtime_invoke): Initialize *exc to NULL before calling the wrapper,
666 so it doesn't have to do it.
668 * helpers.c (mono_disassemble_code): Flush stdout, so the output from the spawned
669 process does not mix with ours.
671 * mini-llvm.c (mono_llvm_emit_method): Refactor this giant function into smaller
674 * mini-llvm.c method-to-ir.c ir-emit.h: When using the llvm mono branch, allow
675 loads/stores which can throw exceptions inside clauses.
677 2010-06-05 Zoltan Varga <vargaz@gmail.com>
679 * mini-llvm.c (mono_llvm_emit_method): Fix support for finally clauses with more than
682 * mini.c (mini_init): Register mono_resume_unwind as an icall.
684 2010-06-03 Zoltan Varga <vargaz@gmail.com>
686 * dwarfwriter.c: Update after the mono_debug_lookup_locals () changes.
688 * debugger-agent.c (method_commands_internal): Ditto. Return scope information for
691 2010-06-03 Zoltan Varga <vargaz@gmail.com>
693 * debugger-agent.c (appdomain_unload): Clear all breakpoint instances in the dying
696 2010-06-02 Zoltan Varga <vargaz@gmail.com>
698 * method-to-ir.c (set_rgctx_arg): New helper function to remove some duplicate code.
699 Use a separate generic class init trampoline for llvm, since it needs a different
702 * unwind.c (mono_unwind_decode_fde): Make this decode the mono specific LSDA which
703 includes the location of this/rgctx.
705 * mini-llvm.c aot-runtime.c: Enable generic sharing for llvm if using the LLVM mono
708 2010-06-01 Zoltan Varga <vargaz@gmail.com>
710 * mini.c (mini_method_compile): Enable llvm+exceptions on LLVM SVN.
712 * mini-llvm.c (emit_cond_system_exception): Disable llvm when this occurs in a
715 2010-05-31 Zoltan Varga <vargaz@gmail.com>
717 * unwind.c (mono_unwind_decode_fde): The FDE only has an augmention if the CIE
720 * aot-runtime.c (decode_eh_frame): Fix an assert condition.
722 * aot-compiler.c (patch_to_string): New debugging helper function.
724 2010-05-30 Zoltan Varga <vargaz@gmail.com>
726 * exceptions-amd64.c (get_throw_trampoline): Fix the xdebug name of the corlib
729 * exceptions-x86.c (mono_arch_exceptions_init): Create an llvm rethrow trampoline too.
731 * mini-llvm.c (mono_llvm_emit_method): Implement OP_RETHROW.
733 * method-to-ir.c (mono_method_to_ir): Emit a OP_NOT_REACHED after a rethrow.
735 * mini-llvm.c (emit_call): Compute the containing try clause correctly for nested
738 * mini.c (create_jit_info): Print EH clause info for LLVM too.
740 2010-05-28 Mark Probst <mark.probst@gmail.com>
742 * method-to-ir.c (mono_method_to_ir): Emit a write barrier for
743 cpobj with reference types.
745 2010-05-28 Mark Probst <mark.probst@gmail.com>
747 * method-to-ir.c (mono_method_to_ir): Only explicitly add the
748 write barrier for reference types.
750 2010-05-27 Zoltan Varga <vargaz@gmail.com>
752 * mini-s390x.c (mono_arch_output_basic_block): Applied patch from Aurelien Minvielle
753 . Fix OP_ATOMIC_EXCHANGE_I4 on s390x. Fixes #609023.
755 2010-05-31 Martin Baulig <martin@ximian.com>
759 * debugger-agent.c (breakpoints_cleanup): Iterate over `event_requests', call
760 clear_breakpoint() on all breakpoint events and remove them from the list.
762 2010-05-27 Martin Baulig <martin@ximian.com>
766 * debugger-agent.c (method_commands, type_commands): Temporarily
767 set the appdomain while executing this method; do all metadata
768 calls in the debuggee's appdomain where user assemblies are loaded.
770 2010-05-27 Zoltan Varga <vargaz@gmail.com>
772 * mini-s390x.c (mono_arch_get_delegate_invoke_impls): Fix the s390x build.
774 2010-05-26 Rodrigo Kumpera <rkumpera@novell.com>
776 * method-to-ir.c (mono_method_to_ir): Add missing write barrier to stobj.
778 2010-05-26 Zoltan Varga <vargaz@gmail.com>
780 * method-to-ir.c: Instead of freeing method headers immediately, save them in a list in
781 MonoCompile, and free them in mono_destroy_compile (), since the MonoType's in them could
782 be referenced even after the header is freed.
784 * aot-runtime.c: Remove the half finished support for decoding the .arm_exidx
787 2010-05-25 Zoltan Varga <vargaz@gmail.com>
789 2010-05-25 Bill Holmes <billholmes54@gmail.com>
791 * genmdesc.c (main): Fixing the detection of the nacl switch.
793 Code is contributed under MIT/X11 license.
795 2010-05-25 Zoltan Varga <vargaz@gmail.com>
797 * exceptions-amd64.c (mono_arch_find_jit_info_ext): Adjust the ip for LMF frames too.
799 * mini-llvm.c aot-compiler.c: More LLVM 2.8 updates.
801 * mini.h (LLVM_CHECK_VERSION): New helper macro.
803 2010-05-25 Miguel de Icaza <miguel@novell.com>
805 * genmdesc.pl (build_spec): Add support for nacl: keyword also to
808 * genmdesc.c: Added support for nacl: key on the machine
809 description files to support the extra space required by Google
812 2010-05-23 Zoltan Varga <vargaz@gmail.com>
814 * mini.c (mono_jit_compile_method_inner): Propagate exceptions in one more place.
816 2010-05-23 Zoltan Varga <vargaz@gmail.com>
818 * mini.c (mono_jit_compile_method_inner): Propagate exceptions from
819 mono_runtime_class_init_full ().
820 (mono_jit_runtime_invoke): Ditto. Fixes #608073.
822 2010-05-22 Zoltan Varga <vargaz@gmail.com>
824 * mini-llvm.c mini-llvm-cpp.cpp: Update after LLVM 2.8 changes.
826 2010-05-21 Zoltan Varga <vargaz@gmail.com>
828 * mini-ppc.c (mono_arch_output_basic_block): Use ins->inst_c1 instead of p1, the
829 two are not the same on ilp32.
831 2010-05-21 Zoltan Varga <vargaz@gmail.com>
833 * mini.c (mono_jit_compile_method_inner): Remove a DISABLE_JIT block which was
836 * mini-ppc.c: Fix the DISABLE_JIT build.
838 2010-05-20 Zoltan Varga <vargaz@gmail.com>
840 * aot-runtime.c (decode_resolve_method_ref): Rename this from decode_method_ref_2.
841 (make_writable): Remove this unused function.
843 2010-05-20 Zoltan Varga <vargaz@gmail.com>
845 * aot-compiler.c: Collect all information about a PLT entry into a separate MonoPltEntry
846 structure. Make the labels to plt entries local symbols instead of assembler local
847 labels, since tha latter causes problems for the iphone linker.
849 2010-05-19 Zoltan Varga <vargaz@gmail.com>
851 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle one more case with ilp32.
853 2010-05-17 Zoltan Varga <vargaz@gmail.com>
855 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle ilp32.
856 (ppc_patch_full): Ditto.
858 * mini-arm.c (mono_arch_build_imt_thunk): Fix the fail_tramp case.
860 * method-to-ir.c (mono_method_to_ir): Use fast generic virtual method invocation
861 if gshared is enabled, to avoid asserts in the trampoline code.
863 * mini-ia64.c (mono_arch_build_imt_thunk): Implement generalized imt thunks
866 2010-05-15 Geoff Norton <gnorton@novell.com>
868 * dwarfwriter.c, xdebug.c: Fix a pretty large leak when running in
871 2010-05-14 Geoff Norton <gnorton@novell.com>
873 * exceptions-x86.c: Fix the alignment of this trampoline so we dont get a
874 misaligned stack on darwin.
876 2010-05-14 Zoltan Varga <vargaz@gmail.com>
878 * mini-arm.c aot-compiler.c: Implement support for generalized imt thunks on
881 2010-05-14 Zoltan Varga <vargaz@gmail.com>
883 * xdebug.c: Fix ARM support.
885 2010-05-13 Zoltan Varga <vargaz@gmail.com>
887 * exceptions-x86.c (mono_arch_handle_exception): Resume from the signal handler
888 and do most of the work on the normal stack.
889 (mono_x86_get_signal_exception_trampoline): New x86 specific trampoline function.
891 2010-05-13 Zoltan Varga <vargaz@gmail.com>
893 * aot-compiler.c: Put non-code data into the .rodata section on linux.
895 2010-05-13 Zoltan Varga <vargaz@gmail.com>
897 * exceptions-arm.c (mono_arch_handle_exception): Fix the cross-compile case.
899 2010-05-13 Zoltan Varga <vargaz@gmail.com>
901 * exceptions-arm.c (mono_arch_handle_exception): Resume from the signal handler
902 and do most of the work on the normal stack.
904 2010-05-13 Zoltan Varga <vargaz@gmail.com>
906 * exceptions-amd64.c (mono_arch_handle_exception): Resume from the signal handler
907 and do most of the work on the normal stack even if sigaltstack is disabled.
909 2010-05-12 Zoltan Varga <vargaz@gmail.com>
911 * exceptions-amd64.c (mono_arch_sigctx_to_monoctx): Simplify this now that
912 UCONTEXT_REG_ constants are available on linux as well.
913 (mono_arch_monoctx_to_sigctx): Ditto.
914 (mono_arch_ip_from_context): Ditto.
916 2010-05-12 Zoltan Varga <vargaz@gmail.com>
918 * debugger-agent.c (set_breakpoint): Fix setting of pending breakpoints in
921 2010-05-11 Zoltan Varga <vargaz@gmail.com>
923 * aot-compiler.c (emit_plt): Don't align the plt to a pagesize on x86, it is
926 2010-05-10 Zoltan Varga <vargaz@gmail.com>
928 * debugger-agent.c (insert_breakpoint): Print a more descriptive error message
929 if a breakpoint cannot be inserted.
931 2010-05-08 Zoltan Varga <vargaz@gmail.com>
933 * aot-compiler.c (emit_and_reloc_code): Fix a warning.
935 2010-05-07 Zoltan Varga <vargaz@gmail.com>
937 * debugger-agent.c (frame_commands): Return an error instead of asserting if
938 no JIT info is found for the method.
940 2010-05-05 Jonathan Chambers <joncham@gmail.com>
942 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Protect against a NULL sigctx
945 2010-05-05 Zoltan Varga <vargaz@gmail.com>
947 * mini-amd64.c (mono_arch_get_trampolines): New arch specific function returning
948 a list of arch specific trampolines.
950 * aot-compiler.c (emit_trampolines): Use it.
952 2010-05-05 Zoltan Varga <vargaz@gmail.com>
954 * tramp-<ARCH>.c exceptions-<ARCH>.c mini-trampolines.c mini-exceptions.c
955 aot-compiler.c: Use the _full trampoline creation functions on all platforms,
956 get rid of the _full from their name.
958 2010-05-05 Zoltan Varga <vargaz@gmail.com>
960 * tramp-x86.c (mono_arch_create_generic_trampoline): Call
961 get_nullified_class_init_trampoline to remove some code duplication.
963 2010-05-03 Zoltan Varga <vargaz@gmail.com>
965 * mini-x86.c (mono_arch_emit_prolog): Fix full-aot support for thread
968 2010-05-01 Zoltan Varga <vargaz@gmail.com>
970 * mini-amd64.c (mono_arch_emit_load_aotconst): New arch-specific function.
972 * tramp-amd64.c: Use emit_load_aotconst to remove some code duplication.
974 * aot-runtime.c (init_plt): Make the default entries point to the AOT trampoline,
975 there is no need to jump through the first plt entry.
977 * aot-runtime.c (mono_aot_get_named_code): Rename to mono_aot_get_trampoline.
979 * aot-runtime.c (mono_aot_get_plt_entry): Move the arch specific parts to an
980 arch-specific function.
981 (mono_aot_get_plt_info_offset): Ditto.
983 * aot-runtime.c (mono_aot_register_jit_icall): New helper function called from
984 mono_arch_init () to register jit icalls called from full-aot trampolines.
985 (load_function): Get rid of the arch specific #ifdefs, move the relevant code
988 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception_full): Get rid of
989 the specialized throw corlib exception trampoline, use a variant of the normal
990 trampoline along with a new C function which does the call to
991 mono_exception_from_token (), just like on x86.
993 2010-05-01 Zoltan Varga <vargaz@gmail.com>
995 * mini-trampolines.c aot-compiler.c tramp-<ARCH>.c exceptions-<ARCH>.c:
996 Reorganize the full aot trampoline creation functions, instead of taking a bunch
997 of out arguments, they will now take a MonoTrampInfo** out argument. Simplify
998 some code in aot-compiler.c because of this. Remove the non-full aot trampoline
999 creation functions on architectures which have the full-aot ones.
1001 2010-05-01 Zoltan Varga <vargaz@gmail.com>
1003 * mini-ppc.c (mono_arch_decompose_long_opts): Fix LNEG.
1005 2010-05-01 Zoltan Varga <vargaz@gmail.com>
1007 * mini-ppc.c (mono_arch_emit_exceptions): Initialize exc_throw_pos/found
1008 explicitly, this seems to be required by some gcc versions at -O2.
1010 * mini-arm.c: Ditto.
1012 2010-05-01 Zoltan Varga <vargaz@gmail.com>
1014 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Fix full-aot support for
1015 has_target delegate invokes.
1017 2010-05-01 Zoltan Varga <vargaz@gmail.com>
1019 * mini.h (MonoAotTrampInfo): Rename this to MonoTrampInfo, add patches/unwind
1022 * aot-compiler.c (mono_aot_tramp_info_create): Rename to mono_tramp_info_create,
1023 add patches/unwind info arguments, move to mini.c.
1025 * mini-<ARCH>.c aot-compiler.c: Update after the above changes.
1027 2010-04-30 Zoltan Varga <vargaz@gmail.com>
1029 * debugger-agent.c (type_commands): Add a new CMD_TYPE_GET_SOURCE_FILES_2
1030 command which returns full path names.
1032 2010-04-29 Zoltan Varga <vargaz@gmail.com>
1034 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline_full): Set the
1035 code_size output variable.
1037 * mini-x86.c (mono_arch_emit_prolog): Compute the GOT addr before calling
1040 2010-04-29 Zoltan Varga <vargaz@gmail.com>
1042 * mini-x86.c (mono_arch_emit_prolog): Remove a disable_aot which is not needed.
1043 (mono_arch_cpu_optimizazions): Make this a no-op when running with full aot.
1044 (mono_arch_cpu_enumerate_simd_versions): Ditto.
1046 2010-04-29 Zoltan Varga <vargaz@gmail.com>
1048 * image-writer.c (asm_writer_emit_alignment): Use ilog2 for alignments for the
1051 2010-04-29 Zoltan Varga <vargaz@gmail.com>
1053 * mini-x86.c (mono_arch_emit_prolog): Avoid an assert in full-aot mode.
1055 2010-04-29 Zoltan Varga <vargaz@gmail.com>
1057 * aot-runtime.c (load_function): Use TARGET_X86 instead of __i386__.
1059 2010-04-28 Zoltan Varga <vargaz@gmail.com>
1061 * aot-compiler.c (emit_got_info): Double the buffer size to avoid an assert.
1063 2010-04-27 Zoltan Varga <vargaz@gmail.com>
1065 * dwarfwriter.c (emit_line_number_info): Get rid of the usage of GArray, so
1066 line number support works with eglib.
1068 2010-04-27 Miguel de Icaza <miguel@novell.com>
1070 * driver.c, mini.c: Since linking with LLVM makes the default Mono
1071 dirty an extra 70kb pages on startup we are now going to choose a
1072 different strategy: ship mono and mono-llvm binaries, with the
1073 second being the one that links with LLVM and defaults to LLVM
1076 2010-04-27 Zoltan Varga <vargaz@gmail.com>
1078 * tramp-x86.c exceptions-x86.c mini-x86.c aot-compiler.c aot-runtime.c:
1079 Implement full-aot support on x86.
1081 * method-to-ir.c: Always use a got var on x86 too, just like on ppc, because the
1082 trampolines depend on it. Use MONO_ARCH_GOT_REG as the got register, instead of
1083 the first register returned by get_global_int_regs ().
1085 * cpu-x86.md: Fix the length of insertx_u1_slow.
1087 * iltests.il.in: Disable tail call tests when running with full-aot.
1089 2010-04-26 Zoltan Varga <vargaz@gmail.com>
1091 * method-to-ir.c (mono_op_to_op_imm_noemul): Fix a warning.
1093 2010-04-24 Mark Probst <mark.probst@gmail.com>
1095 * mini.c, driver.c: Initialize mono_use_llvm in mono_main(), not
1096 in the initializer, because it's non-constant.
1098 2010-04-23 Miguel de Icaza <miguel@novell.com>
1100 * mini.c: Use MONO_USE_LLVM as an environment flag to turn the use
1101 of LLVM on by default. Used for buildbots and other setups.
1103 2010-04-24 Zoltan Varga <vargaz@gmail.com>
1105 * mini.c: Set mono_use_llvm to FALSE even if mono is compiled with LLVM.
1107 2010-04-23 Kornel Pal <kornelpal@gmail.com>
1109 * method-to-ir.c (mono_method_to_ir): Enable inlining of pointer-sized unmanaged
1110 initonly static fields when using moving GC.
1112 Contributed under MIT/X11 license.
1114 2010-04-23 Geoff Norton <gnorton@novell.com>
1116 * mini-amd64.h: Darwin x86_64 support.
1118 2010-04-20 Jonathan Pryor <jpryor@novell.com>
1120 * exceptions-arm.c: Remove platform checks in favor of configure checks.
1122 2010-04-19 Jonathan Pryor <jpryor@novell.com>
1124 * exceptions-arm.c: Add Android support for sigcontext structure.
1126 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1128 * mini.c (mono_jit_compile_method_inner): Implement the check for native func
1129 wrappers correctly now that their wrapper info is NULL.
1131 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1133 * mini.c (mono_jit_compile_method_inner): Avoid calling
1134 mono_marshal_method_from_wrapper () for native func wrappers. Fixes #597189.
1136 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1138 * genmdesc.c (inst_name): Define this as a copy of mono_inst_name in helpers.c,
1139 so the latter can be #ifndef DISABLE_JIT-ed.
1141 * helpers.c: Comment out the opstr array if DISABLE_JIT is set.
1143 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1145 * method-to-ir.c driver.c: Disable a few more things when DISABLE_JIT is set.
1147 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1149 * mini-llvm.c (emit_entry_bb): Fix support for simd arguments passed on the
1152 2010-04-15 Zoltan Varga <vargaz@gmail.com>
1154 * debugger-agent.c (type_commands): Call mono_class_setup_methods () before
1155 calling mono_class_num_methods (). Fixes #592244.
1157 2010-04-14 Zoltan Varga <vargaz@gmail.com>
1159 * mini-x86.c (mono_arch_get_llvm_call_info): Handle empty structures correctly.
1161 * mini-llvm.c: Disable LLVM for calls with non-default calling conventions.
1163 2010-04-14 Zoltan Varga <vargaz@gmail.com>
1165 * method-to-ir.c (handle_box_inst): Merge into handle_box, simplify the merged
1167 * (handle_alloc): Ditto.
1168 (mono_method_to_ir): Remove the constrained call restriction added by a previous
1169 change, its not needed anymore.
1171 2010-04-12 Zoltan Varga Kumpera <rkumpera@novell.com>
1173 * mini-posix.c (sigusr1_signal_handler): Fix build on
1174 non x86/amd64 systems.
1176 2010-04-13 Zoltan Varga <vargaz@gmail.com>
1178 * method-to-ir.c (mono_method_to_ir): Disable generic sharing for constrained
1179 calls where the constrained class needs a context. Fixes #595863.
1181 * iltests.il.in: Add a test.
1183 2010-04-13 Zoltan Varga <vargaz@gmail.com>
1185 * mini.c (mini_method_compile): Disable llvm+methods with clauses again, llvm
1186 2.6/SVN seems to have broken support for them.
1188 2010-04-13 Zoltan Varga <vargaz@gmail.com>
1190 * mini-llvm.c: Fix support for LLVM 2.6.
1192 2010-04-10 Zoltan Varga <vargaz@gmail.com>
1194 * debugger-agent.c (thread_commands): Add a GET_ID command to get the
1195 MonoInternalThread belonging to the thread.
1197 Fri Apr 9 15:28:01 CEST 2010 Paolo Molaro <lupus@ximian.com>
1199 * driver.c, optflags-def.h, ir-emit.h: introduce an unsupported
1200 unsafe optimization that will remove bound checks.
1202 2010-04-08 Kornel Pal <kornelpal@gmail.com>
1204 * method-to-ir.c (mini_emit_inst_for_method): Fix a typo that caused
1205 CompareExchange not to be inlined for I8.
1207 Contributed under MIT/X11 license.
1209 2010-04-07 Rodrigo Kumpera <rkumpera@novell.com>
1211 * array.cs: Add tests for cast between primitive array types.
1213 2010-04-07 Andreia Gaita <avidigal@novell.com>
1215 * Makefile.am: create a convenience library for moon to link with
1217 2010-04-07 Paolo Molaro <lupus@ximian.com>
1219 * method-to-ir.c: optimize array accesses from generic interfaces.
1221 2010-04-06 Zoltan Varga <vargaz@gmail.com>
1223 * mini-llvm.c: Update after the memset/memcpy intrinsics changes in LLVM SVN.
1225 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
1227 * method-to-ir.c (mono_method_to_ir): Handle call to virtual final methods
1228 of marshalbyref classes.
1232 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
1234 * aot-compiler.c (emit_exception_debug_info): Encode try holes
1237 * aot-runtime.c (decode_exception_debug_info): Decode try holes
1240 * mini.h: Increase AOT version.
1242 2010-04-04 Andreas Faerber <andreas.faerber@web.de>
1244 * mini-x86.h: Only enable soft debugger when using sigaction or on
1245 Windows. Fixes build on Haiku (lacks siginfo_t).
1247 Code is contributed under MIT/X11 license.
1249 2010-04-02 Andreas Faerber <andreas.faerber@web.de>
1251 * mini.h, mini-x86.h: Suppress sigaction for Haiku, add support for
1252 BeOS-style signal handlers.
1254 Code is contributed under MIT/X11 license.
1256 2010-04-02 Zoltan Varga <vargaz@gmail.com>
1258 * mini-posix.c (sigusr1_signal_handler): Fix openbsd support.
1260 2010-04-01 Rodrigo Kumpera <rkumpera@novell.com>
1262 * mini-exceptions.c: Fix win32 build.
1264 2010-04-01 Mark Probst <mark.probst@gmail.com>
1266 * mini.c, driver.c: Call mono_gc_base_init() before
1269 2010-04-01 Sebastien Pouliot <sebastien@ximian.com>
1271 * method-to-ir.c (ensure_method_is_allowed_to_[access_field|
1272 call_method]): Delegate the actual work in security-core-clr.c
1273 to ease code sharing.
1275 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1277 * decompose.c (mono_decompose_opcode): Set the cfg exception if the unsupported
1278 float conv.ovf.un opcodes are encountered, instead of asserting later.
1281 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1283 * decompose.c (mono_decompose_opcode): Add OP_ICONV_TO_U4_UN as a no-op.
1285 * iltests.il.in: Add a test.
1287 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1289 * mini-amd64.c (mono_arch_emit_call): Fail compilation if an argument is too
1290 large. Fixes #567040.
1292 * method-to-ir.c: Call CHECK_CFG_EXCEPTION after emitting a call.
1294 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1296 * method-to-ir.c (handle_ccastclass): Call save_cast_details (). Fixes
1299 2010-03-31 Rolf Bjarne Kvinge <RKvinge@novell.com>
1301 * mini-trampolines.c: Surround mono_handler_block_guard_trampoline and
1302 mono_create_handler_block_trampoline with the proper #ifdef so that it
1305 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1307 * mini-exceptions.c: Introduce mono_walk_stack_full, which
1308 allows to select if it's new or old context that is passed to
1311 * mini-exceptions.c (mono_handle_exception_internal): Handle the
1312 case when executing a guarded handler from the EH machinery.
1314 * mini-exceptions.c (mono_install_handler_block_guard): New function
1315 responsible for checking for handler blocks, installing the guard and
1316 clearing abort state.
1318 * mini-posix.c (sigusr1_signal_handler): Call mono_install_handler_block_guard
1319 to check for handler blocks and skip interruption logic if one was found.
1321 * mini-trampolines.c (mono_handler_block_guard_trampoline): Function called
1322 by the handler block guard trampoline. Resumes interruption by raising the
1323 pending ThreadAbortException.
1325 * mini.c (create_jit_info): Calculate the end address of a finally block.
1327 * mini-x86.c (mono_arch_install_handler_block_guard): Patch the return address
1328 of a finally block to a specified address and return the old one.
1330 * tramp-x86.c (mono_arch_create_handler_block_trampoline): The handler block
1331 trampoline patches the original return address and calls the trampoline function.
1333 2010-03-30 Zoltan Varga <vargaz@gmail.com>
1335 * mini-trampolines.c (mono_aot_trampoline): Remove some dead code.
1337 * aot-runtime.c (mono_aot_patch_plt_entry): New helper function, which only
1338 does the patching if the callee is in the same domain.
1340 * aot-runtime.c mini-trampolines.c: Call mono_aot_patch_plt_entry instead
1341 of mono_arch_patch_plt_entry ().
1343 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1345 * mini.c (create_jit_info): Fix try block hole length encoding.
1347 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1349 * mini.c (create_jit_info): Emit saner debug spew. Now it doesn't
1350 duplicate information and print offsets instead of absolute addresses.
1352 2010-03-29 Zoltan Varga <vargaz@gmail.com>
1354 * debugger-agent.c (jit_end): Send type loads for types loaded before the VMStart
1355 event is sent. Fixes #591733.
1357 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1359 * mini-posix.c (SIG_HANDLER_SIGNATURE): Handle the case when ctx is NULL on
1362 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1364 * debugger-agent.c (mono_debugger_agent_init): Set the GC type of the
1365 thread_to_tls hash table.
1367 * image-writer.c (bin_writer_emit_writeout): Fix the size of the got.plt
1368 section. Fixes #591000.
1370 2010-03-26 Andreas Faerber <andreas.faerber@web.de>
1372 * Makefile.am (version.h): Check for pure .git directory only,
1373 fixes SVN revision when using git without git-svn.
1375 Contributed under MIT/X11 license.
1377 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1379 * aot-runtime.c: Apply some openbsd changes from openbsd ports.
1381 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1383 * basic-simd.cs: Test for vector x scalar binary operators.
1385 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1387 * simd-intrincs.c (simd_intrinsic_emit_binary): Support binary
1388 intrinsics with expanded scalar arguments.
1390 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1392 * mini-exceptions.c (get_exception_catch_class): Non catch clauses
1393 don't have an exception class, so don't decode it. This would crash
1394 with filter clauses.
1396 2010-03-24 U-anarquia\miguel <miguel@anarquia>
1398 Make sure that trunk builds with DISABLE_JIT, an update to the
1401 * mini.c (mini_get_shared_method): this code seems to be necessary
1402 regardless of whether DISABLE_JIT has been defined.
1404 (mono_jit_compile_method_inner): it seems that this method is
1405 required even in full AOT mode, so ifdef out only the pieces that
1406 try to genrate code (the body of code that applies patches to the
1409 (mini_method_compile): do not compile when using DISABLE_JIT.
1411 * mini-ppc.c (mono_arch_get_allocatable_int_vars)
1412 (mono_arch_output_basic_block, mono-arch_emit_exceptions): Do not
1413 compile when DISABLE_JIT is set.
1415 2010-03-24 Mark Probst <mark.probst@gmail.com>
1417 * mini.c (mono_create_tls_get): Only create a TLS operation if the
1418 arch really supports it.
1420 2010-03-24 Mark Probst <mark.probst@gmail.com>
1422 * mini-x86.c, mini-x86.h, mini.c: CEE_MONO_TLS support for Darwin/x86.
1424 2010-03-23 Neale Ferguson <neale@sinenomine.net>
1426 * exceptions-s390x.c: Add support for
1427 mono_arch_get_throw_corlib_exception and fix throw by name.
1429 * mini-s390x.c: Add IMT support; Fix stack parameter passing
1430 logic (especially for varargs); Correct localloc sizing; Add
1431 mono_arch_get_this_arg_from_call and
1432 mono_arch_get_this_arg_from_call.
1434 * mini-s390x.h: Add support for facility list extraction;
1435 Correct/update MONO_ARCH_xxx settings.
1437 * mini-s390.c: Minor corrections to instruction output for
1438 varargs. No IMT implementation - I think it's time to deprecate
1439 s390 and just leave s390x.
1441 * tramp-s390x.c: Correct creation of trampoline instruction
1444 * cpu-s390x.md: Update some instruction lengths
1446 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1448 * mini-generic-sharing.c (fill_in_rgctx_template_slot): Remove an assert which
1449 can be hit with partial sharing.
1451 * mini-generic-sharing.c (get_shared_class): Handle partially shared methods
1452 in non-shared classes correctly.
1453 (generic_inst_is_sharable): Allow all primitive types in partial sharing.
1454 Turn on partial sharing.
1456 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1458 * mini-amd64.h: Put back MONO_ARCH_NOMAP32BIT for OpenBSD which was removed
1461 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1463 * method-to-ir.c (mono_method_to_ir): Handle the failure of
1464 mono_method_signature ().
1466 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
1468 * mini.c (mini_method_compile): Get the signature of cfg->method early with
1469 error checking, so later calls do not need error checking.
1471 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1473 * exceptions-amd64.c: Add support for OpenBSD which has no UCONTEXT_GREGS.
1475 * mini-amd64.h: Enable MONO_ARCH_USE_SIGACTION on OpenBSD as well.
1477 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1479 * mini-exceptions.c (mono_handle_exception_internal): Don't
1480 check try_end for archs different than s390.
1482 * mini.c (create_jit_info): Don't crash if the finallt block is the
1485 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1487 * driver.c (mono_main): Don't free global codeman under linux since
1488 glic now peeks at code on stack for more archs than just amd64.
1490 Mon Mar 22 18:09:09 CET 2010 Paolo Molaro <lupus@ximian.com>
1492 * mini.c, method-to-ir.c: changes to support compressed interface
1495 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1497 * mini-x86.h: Applied patch from Robert Nagy (Robert@openbsd.org).
1498 Use sigaction on OpenBSD too.
1500 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1502 * debugger-agent.c (event_req_matches_assembly): Handle request modifiers too.
1504 2010-03-21 Andreas Faerber <andreas.faerber@web.de>
1506 * debugger-agent.c: #include sys/select.h for fd_set.
1508 Code is contributed under MIT/X11 license.
1510 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1512 * mini.c (SIG_HANDLER_SIGNATURE): Fix the build on platforms without sigaction
1515 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1517 * mini-ppc.c (mono_arch_emit_exceptions): Avoid an assert in ppc_patch () for
1518 some large methods with lots of exception handlers. Fixes #440924.
1520 Sat Mar 20 11:56:24 CET 2010 Paolo Molaro <lupus@ximian.com>
1522 * method-to-ir.c: remove code duplication for interface checks.
1524 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1526 * debugger-agent.c (clear_event_requests_for_assembly): New helper function.
1527 (assembly_unload): Clear all event requests referencing the to-be unloaded
1531 Fri Mar 19 16:45:20 CET 2010 Paolo Molaro <lupus@ximian.com>
1533 * mini.h, mini-exceptions.c: restore the state of the stack
1534 guard page permissions.
1536 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1538 * mini-trampolines.c (common_call_trampoline): Remove the condition guarding the
1539 call site patching code, it doesn't appear to be needed.
1541 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1543 * mini-generic-sharing.c: Add infrastructure for partial sharing, ie.
1544 sharing generic methods whose type arguments are a mix of reference and
1545 non-reference types. Not yet turned on.
1547 * mini.c (mini_get_shared_method): New helper function to return
1548 the method which will be compiled/registered in the JIT tables when doing
1550 (mono_domain_lookup_shared_generic): Moved to mini.c from mini-generic-sharing.c,
1551 use mini_get_shared_method ().
1553 * mini.c (mini_method_compile): Register the same method which is compiled when
1554 doing generic sharing.
1556 * mini.c aot-compiler.c aot-runtime.c: Add support for partial sharing.
1558 * generics.cs: Add partial sharing tests.
1560 2010-03-17 Jerry Maine <crashfourit@gmail.com>
1562 * mini.h : Changed the SIMD_VERSION* enum values to match those in Mono.Simd.AccelMode.
1563 Add an enum value that or's all possable values together. Add an enum value
1564 that marks the end of the used bit indexes.
1566 * mini-amd64.c : Make changes to match the changes in mini.h
1568 * mini-x86.c : Make changes to match the changes in mini.h
1570 * simd-intrinsics.c : Reorder the SimdIntrinsc struct to add more bits to
1571 simd_version to support more simd versions. Changed the name of
1572 simd_version to simd_version_flags to make it more intuitive that
1573 it now contains bit flags. Reordered the *_intrinsics arrays to
1574 match the changes above. Changed emit_intrinsics() to use the new
1575 setup mentioned above.
1577 Code is contributed under MIT/X11 license.
1579 2010-03-17 Rodrigo Kumpera <rkumpera@novell.com>
1581 * mini-*.c (mono_arch_output_basic_block): Record try block holes on all
1582 remaining archs. Alpha and hppa maintainers, please stand up.
1584 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1586 * mini-ppc.c (mono_arch_build_imt_thunk): Always save and restore r11 since it
1587 is needed even when fail_tramp!=NULL.
1589 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1591 * debugger-agent.c (insert_breakpoint): Write a log message.
1593 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1595 * iltests.il.in: Add a few tests for LEAVE going over multiple
1598 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1600 * mini-x86.c (mono_arch_output_basic_block): Record try block holes.
1602 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1604 * mini.h (MonoBasicBlock): Add native_length field.
1605 * mini.h (MonoCompile): Add try_block_holes field.
1606 * mini.h (MonoInst): Add exception_clause pointer to
1609 * mini.c (mono_codegen): Calculate MonoBasicBlock::native_length.
1610 * mini.c (mono_cfg_add_try_hole): New function to register possible
1611 holes in try blocks.
1612 * mini.c (create_jit_info): Fill in the holes information.
1614 * mini-exceptions.c: Verify for holes when checking if an IP is covered
1617 * method-to-ir.c: Add the EH clause to the CALL_HANDLE instruction.
1619 Tue Mar 16 13:16:16 CET 2010 Paolo Molaro <lupus@ximian.com>
1621 * jit-icalls.c: adjusted for the array API changes.
1623 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1625 * iltests.il.in: Disable the fconv_to_i test on sparc too.
1627 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1629 * debugger-agent.c: Simplify the way breakpoints are processed by removing
1630 the 'pending' flag. This fixes support for appdomains too.
1633 Mon Mar 15 18:25:49 CET 2010 Paolo Molaro <lupus@ximian.com>
1635 * mini-amd64.c, mini-ia64.c: remove direct access to method->header.
1637 2010-03-12 Zoltan Varga <vargaz@gmail.com>
1639 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
1640 when using LLVM, LLVM generates it itself when needed.
1642 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
1644 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
1645 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
1646 OP_ANDNPS/OP_ANDNPD.
1648 2010-03-11 Zoltan Varga <vargaz@gmail.com>
1650 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
1651 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
1652 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1654 2010-03-11 Martin Baulig <martin@ximian.com>
1656 * debugger-agent.c (type_commands): Add NULL check to
1657 `CMD_TYPE_GET_SOURCE_FILES'.
1659 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1661 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
1663 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1665 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
1668 * iltests.il.in: Add a test.
1670 2010-03-05 Martin Baulig <martin@ximian.com>
1672 Add support for aborting invocations.
1675 (InvokeData): Added `InvokeData *last_invoke'.
1676 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
1677 added a new `invoke' field to keep the `InvokeData *' throughout
1679 (ErrorCode): Added `ERR_NO_INVOCATION'.
1680 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
1681 (mono_debugger_agent_handle_exception): Don't report any exception
1682 if an abort was requested.
1683 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
1684 a thread abort if necessary.
1685 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
1687 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1689 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
1690 so we can release the whole list and not just the first one. Free
1691 it in more places as well.
1693 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1695 * method-to-ir.c: Revert r153222 as it doesn't belong here.
1697 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1699 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
1701 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1703 * driver.c: report also other misc build options.
1705 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
1707 * method-to-ir.c: Generate better code for the NewObject
1710 2010-03-07 Zoltan Varga <vargaz@gmail.com>
1712 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
1713 is disabled. Fixes #582322.
1715 * iltests.il.in: Add a test.
1717 2010-03-06 Zoltan Varga <vargaz@gmail.com>
1719 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
1720 the handling of obj->synchronization == null and owner != current thread to
1721 mono_monitor_exit ().
1723 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1726 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
1728 * mini.c: change the way emulated opcode info is stored and save about
1729 4 KB of runtime memory.
1731 2010-03-04 David S. Miller <davem@davemloft.net>
1733 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
1734 that don't provide the siginfo in the second signal handler argument
1735 are buggy, and this has been fixed for years.
1736 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
1737 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
1739 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1741 * aot-runtime.c (find_symbol): Fix a leak.
1742 (decode_patch): Ditto.
1744 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1746 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
1748 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1750 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
1752 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
1754 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
1756 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
1758 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
1759 to check for errors, it's enough to create the metadata open.
1763 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1766 * mini-exceptions.c: Add support for printing stack traces when handling
1767 exceptions, and when printing exceptions thrown while tracing also print
1768 the exception message.
1770 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1772 * trace.c: We need to parse exclude tokens ('-') before string tokens,
1773 since the exclude token is a valid string character.
1775 2010-03-02 Levi Bard <levi@unity3d.com>
1777 * debugger-agent.c: Invalidate thread stacks on domain unload.
1779 2010-03-02 Mark Probst <mark.probst@gmail.com>
1781 * method-to-ir.c: Emit dummy_use for stored reference after write
1782 barriers to make sure the object is pinned if the GC interrupts
1783 before the write barrier is done.
1785 2010-03-02 Zoltan Varga <vargaz@gmail.com>
1787 * cpu-<ARCH>.md: dummy_use was missing src1:i.
1789 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1791 * debugger-agent.c: Add a log message printing the protocol version.
1793 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1795 * debugger-agent.c: Add a new command to communicate the protocol version used
1796 by the client. This could be used to allow newer runtimes to communicate with
1799 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1801 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
1803 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1805 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
1808 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
1810 * mini-arm.c: make the arm cpu arch configurable with the
1811 MONO_CPU_ARCH env var (for example: "armv4 thumb").
1814 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
1816 * mini.c, mini.h, driver.c: added the --jitmap option to enable
1817 support for the perf tool on Linux.
1819 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
1821 * method-to-ir.c: make string.InsertenalSetChar() specialization
1824 2010-03-01 Robert Jordan <robertj@gmx.net>
1826 * Makefile.am: fix the non-static build.
1828 2010-02-26 Zoltan Varga <vargaz@gmail.com>
1830 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
1833 2010-02-26 Robert Jordan <robertj@gmx.net>
1835 * tasklets.c (continuation_store): Return from an error condition
1838 2010-02-26 Martin Baulig <martin@ximian.com>
1840 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
1843 (MonoDebuggerThreadInfo): Added `internal_flags'.
1844 (MonoDebuggerInternalThreadFlags): New enum.
1845 (_mono_debugger_throw_exception): Don't signal the debugger if a
1846 type abort was requested.
1847 (_mono_debugger_unhandled_exception): Likewise.
1848 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
1849 (mono_debugger_runtime_invoke): If the debugger requested a thread
1850 abort during the invocation, reset it here.
1852 2010-02-26 Martin Baulig <martin@ximian.com>
1854 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
1855 instead of `MonoThread *'.
1857 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1859 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
1860 code offsets table, as it is mostly sorted.
1862 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1864 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
1867 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1869 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
1871 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
1873 * Makefile.am: build the new ABI version of the libmono library.
1874 * debugger-agent.c, mini.c: fix warnings with the new API.
1875 * jit.h: don't depend on glib.h being included.
1877 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1879 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
1881 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1883 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
1884 ThreadStatic variables.
1886 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1888 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
1889 data is not freed yet. Fixes #582460.
1891 2010-02-23 Zoltan Varga <vargaz@gmail.com>
1893 * debugger-agent.c: Add support for the caught/uncaught flags on exception
1894 event requests. Bump protocol minor version.
1896 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1898 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
1900 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1902 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
1905 * iltests.il.in: Add a test.
1907 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1909 * mini.c (inline_method): Check for loader errors.
1911 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1913 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
1914 instead of mono_method_get_header as it doesn't decode locals
1915 so the called method can have unresolved dependencies that will only
1916 be satisfied after the current method is JIT'd.
1920 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1922 * basic.cs (test_0_div_opt): Speed this up a bit.
1924 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1926 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
1928 * mini.c (mono_jit_create_remoting_trampoline): Call
1929 mono_create_specific_trampoline () instead of
1930 mono_arch_create_specific_trampoline ().
1932 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
1934 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1936 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
1937 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
1939 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
1941 * mini-amd64.c: Fix DISABLE_JIT support.
1943 2010-02-20 Geoff Norton <gnorton@novell.com>
1945 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
1947 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1949 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
1950 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
1951 CATCH_TXT. Send normal exception events for unhandled exceptions too.
1952 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
1955 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1957 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
1958 edx/ecx too. This is needed to support OP_SEQ_POINT.
1960 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1962 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
1964 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
1966 2010-02-16 Zoltan Varga <vargaz@gmail.com>
1968 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
1969 LLVM+AOT+exceptions, not enabled yet.
1971 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1973 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
1975 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1977 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
1978 xdebug info for these.
1980 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
1983 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
1986 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1988 * aot-compiler.c (load_profile_files): Update after the profiler changes.
1990 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1992 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
1993 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
1995 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
1998 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
2000 * debugger-agent.c: handle incomplete reads and EINTR in
2001 recv()/send(). This could have been causing random
2004 2010-02-13 Zoltan Varga <vargaz@gmail.com>
2006 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
2009 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
2010 so they have small offsets. Fixes #566311.
2012 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
2014 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
2016 2010-02-11 Zoltan Varga <vargaz@gmail.com>
2018 * mini-amd64.c: Remove the special casing of byref in a few places now that
2019 mini_type_get_underlying_type () handles it.
2021 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
2022 by returning native int. Fixes #577984.
2024 2010-02-11 Zoltan Varga <vargaz@gmail.com>
2026 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
2029 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
2030 of putting the clause itself.
2032 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
2034 2010-02-09 Zoltan Varga <vargaz@gmail.com>
2036 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
2039 2010-02-10 Geoff Norton <gnorton@novell.com>
2041 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
2043 2010-02-08 Zoltan Varga <vargaz@gmail.com>
2045 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
2048 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
2049 it is not an LLVM generated symbol.
2051 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
2053 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
2054 implementation in gshared mode because it causes regressions.
2056 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
2058 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
2059 should be done by the caller.
2061 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
2063 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
2065 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
2066 since mono_jit_info_table_find () doesn't do it anymore.
2068 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
2069 instead of mono_jit_info_table_find ().
2071 2010-02-07 Zoltan Varga <vargaz@gmail.com>
2073 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
2075 * aot-compiler.c (encode_method_ref): Update after the removal of
2076 mono_gc_get_managed_allocator_type ().
2078 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
2081 2010-02-06 Zoltan Varga <vargaz@gmail.com>
2083 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
2084 generic params as well.
2085 (handle_isinst): Ditto.
2087 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
2088 instead of always calling an icall.
2090 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
2091 computing the size of the got.
2093 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
2094 when using LLVM. Instead of emitting it as an LLVM method, emit it using
2095 the assembly directive '.set' so it points to the first LLVM emitted method.
2097 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
2099 * mini.c (mini_method_verify): Report the method which failed to verify.
2101 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
2103 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
2104 to avoid JIT'ng dead basic blocks. This is the same behavior as the
2105 runtime MS verifier.
2107 2010-02-04 Zoltan Varga <vargaz@gmail.com>
2109 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
2112 2010-02-04 Zoltan Varga <vargaz@gmail.com>
2114 * mini-llvm.c: Init the jit module only when first JITting.
2116 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
2118 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
2120 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
2121 replaced with the real got.
2123 * debugger-agent.c (type_commands): Return the enumness if the type as well.
2125 * image-writer.c: Reduce the amount of #ifdefs a bit.
2127 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
2130 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
2132 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
2135 2010-02-02 Zoltan Varga <vargaz@gmail.com>
2137 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
2138 (mono_llvm_emit_method): Fix unaligned stores too.
2140 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
2141 so async stack walks don't crash.
2143 2010-02-02 Zoltan Varga <vargaz@gmail.com>
2145 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
2146 was not patched if the callee needed an rgctx trampoline.
2148 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2150 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
2151 vtable address in AOT code.
2153 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2155 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
2158 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
2160 * genmdesc.pl: remove dependency on external cpp.
2162 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2164 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
2165 using LLVM, its not needed, and abcrem can't handle it.
2167 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
2169 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
2170 it easier to group instructions and reduce duplication.
2172 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2174 * decompose.c: Move the array/soft float decompose routines here from
2177 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
2179 2010-01-31 Zoltan Varga <vargaz@gmail.com>
2181 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
2182 to tell LLVM that the got is constant, not used yet.
2184 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
2186 2010-01-30 Zoltan Varga <vargaz@gmail.com>
2188 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
2191 2010-01-30 Zoltan Varga <vargaz@gmail.com>
2193 * aot-compiler.c (add_wrappers): Commit the hack which generates
2194 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
2197 2010-01-29 Zoltan Varga <vargaz@gmail.com>
2199 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
2200 a fault, only used by the LLVM backend.
2202 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
2203 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
2205 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
2206 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
2208 * mini-llvm.c: Only generate volatile loads from load instructions which have
2209 the MONO_INST_FAULT flag set.
2211 2010-01-29 Zoltan Varga <vargaz@gmail.com>
2213 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
2216 2010-01-28 Zoltan Varga <vargaz@gmail.com>
2218 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
2219 sequence points. Fixes #571236.
2221 2010-01-28 Zoltan Varga <vargaz@gmail.com>
2223 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
2224 end of the appdomain unload process, after assemblies have been unloaded.
2227 2010-01-27 Zoltan Varga <vargaz@gmail.com>
2229 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
2232 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
2235 2010-01-26 Zoltan Varga <vargaz@gmail.com>
2237 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
2239 2010-01-26 Geoff Norton <gnorton@novell.com>
2241 * aot-compiler.c: Fix a logic error introduced when guarding against enums
2242 with struct marshalability.
2244 2010-01-24 Zoltan Varga <vargaz@gmail.com>
2246 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
2247 it supports class names as well.
2249 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
2250 needed by the GC map code.
2252 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
2255 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
2256 if cfg->init_ref_vars is set.
2258 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
2259 cfg->disable_initlocals_op_refs is set.
2261 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
2262 using liveness info if cfg->compute_precise_live_ranges is set.
2264 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
2265 volatile variables correctly. Add comments about the live ranges. Not enabled
2268 2010-01-24 Zoltan Varga <vargaz@gmail.com>
2270 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
2271 0x2a into them in method prologs.
2273 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
2275 2010-01-22 Zoltan Varga <vargaz@gmail.com>
2277 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
2278 classes, since llvm is compiled with -fno-rtti.
2280 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
2282 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
2283 llvm does not require it.
2285 * aot-runtime.c (load_method): Print the full name of the last aot method.
2287 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2289 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
2290 thread has not fully started yet.
2292 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2294 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
2296 2010-01-21 Miguel de Icaza <miguel@novell.com>
2298 * driver.c: Do not abort if LLVM is not supported, print a
2299 warning and add the information to the Mono JIT information.
2301 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2303 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
2304 using explicit null checks.
2306 2010-01-20 Zoltan Varga <vargaz@gmail.com>
2308 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
2311 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
2313 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
2314 its no longer needed.
2316 * method-to-ir.c (mono_method_to_ir): Fix a warning.
2318 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
2319 define for platforms still using it (s390). Get rid of the
2320 mono_arch_get_throw_exception_by_name () routines on all other platforms.
2322 * exceptions-x86.c: Rework the throw trampolines so there is only one function
2323 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
2325 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
2326 the caller pushed the arguments.
2328 * mini-llvm.c: Enable throwing exceptions on x86.
2330 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
2331 "Thread (nil) may have been prematurely finalized" messages if this is called
2332 on a thread not registered with the runtime.
2334 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
2336 2010-01-19 Zoltan Varga <vargaz@gmail.com>
2338 * jit-icalls.c (mono_array_new_3): New jit icall.
2340 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
2342 * arrays.cs: Add a test for 3 dimensional arrays.
2344 2010-01-19 Zoltan Varga <vargaz@gmail.com>
2346 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
2347 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
2350 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
2353 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
2355 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
2357 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
2359 2010-01-18 Bill Holmes <billholmes54@gmail.com>
2361 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
2362 HOST_WIN32. Also including winsock2. to define struct in_addr.
2364 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2366 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2368 Code is contributed under MIT/X11 license.
2370 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2372 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
2374 * branch-opts.c (mono_optimize_branches): Honor the new flag.
2376 * mini.c (mini_method_compile): Set the new flag when running under the
2379 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2381 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
2382 a ref/noref value + a global pin flag, so parts of stack frames can still be
2383 precisely marked even if they include stuff which needs pinning. Improve logging.
2384 Fix many bugs. Not enabled yet.
2386 * gc-test.cs: Add a few tests.
2388 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
2389 the normal -v options. Avoid propagating liveness information through bblocks
2390 which end with a NOT_REACHED opcode.
2392 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
2393 after cfg has been freed.
2395 2010-01-17 Zoltan Varga <vargaz@gmail.com>
2397 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
2398 if a clause is skipped because it uses the exception object, since it could
2399 have caught the exception.
2401 * exceptions.cs: Add a test.
2403 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2405 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
2407 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
2408 ICollection<T> wrappers.
2410 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2412 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
2414 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2416 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
2417 NOMAP32BIT or optimize_for_xen is set.
2419 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2421 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
2422 mono_metadata_str_hash () instead.
2424 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2426 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
2429 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
2431 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2433 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
2436 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
2437 throwing code correctly.
2439 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
2441 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2443 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
2444 ftnptrs created by us, handle RGCTX_FETCH correctly.
2445 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
2447 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
2448 ftnptr added by mono_aot_get_named_code ().
2450 2010-01-14 Zoltan Varga <vargaz@gmail.com>
2452 * mini-arm.c: Fix a few LLVM problems.
2454 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
2456 2010-01-13 Mark Probst <mark.probst@gmail.com>
2458 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
2461 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
2463 * jit.h, method-to-ir.c: added ability to set the policy for
2464 inserting breakpoints from the break IL instruction or the
2465 Debugger.Break () API call.
2467 2010-01-13 Zoltan Varga <vargaz@gmail.com>
2469 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
2470 assemblies need to be eagerly loaded.
2472 2010-01-12 Zoltan Varga <vargaz@gmail.com>
2474 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
2476 2010-01-11 Zoltan Varga <vargaz@gmail.com>
2478 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
2479 an argument which matches any exception.
2481 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2483 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
2484 optimization if the called method is gshared and marshalbyref, since gshared
2485 methods can' have wrappers. Fixes #569390.
2487 * generics.cs: Add a test.
2489 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2491 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
2494 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2496 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2498 2010-01-09 Zoltan Varga <vargaz@gmail.com>
2500 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
2501 since it is not supported in win2000.
2503 2010-01-08 Zoltan Varga <vargaz@gmail.com>
2505 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
2506 error if loading an assembly fails.
2507 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
2509 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
2512 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
2515 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
2517 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
2518 is not supported yet.
2520 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
2522 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2524 * method-to-ir.c: All types with variant arguments must fallback to the
2525 slow path. This makes cast of variant delegates work.
2527 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
2528 argument that is set to TRUE is the returned vtable slot is for a variant
2529 interface. Changed a g_print + g_assert_not_reached to a g_error.
2531 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
2532 a similar fashion of generic virtual methods.
2534 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2536 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
2539 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
2540 method using a variance aware function.
2542 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
2544 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2546 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
2547 do an icall for now.
2549 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2551 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
2552 If LLVM decides to set the code model to Large, reset it to Default.
2554 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2556 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
2557 stripped binaries as well.
2559 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2561 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
2562 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
2564 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
2567 2010-01-06 Zoltan Varga <vargaz@gmail.com>
2569 * mini.c (mini_method_compile): Extract the JIT info creation code into a
2572 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
2573 as the type info to llvm.eh.selector.
2574 (exception_cb): Use the type info for filling out some fields of
2575 MonoJitExceptionInfo like the flags and the exception class. This is needed
2576 because the LLVM produced exception handling clauses might not match the original
2577 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
2579 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
2580 separate function. Add an extra argument which returns the type infos
2581 corresponding to the exception clauses.
2583 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
2584 exception handling clauses.
2586 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2588 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
2589 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
2592 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2594 * mini.c (mono_compile_is_broken): Skip methods from serialization's
2597 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2599 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
2602 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2604 * mini.c (mini_method_compile): Verify the method before calling
2605 mono_compile_create_vars as this might crash since it uses method
2610 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2612 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
2613 one case if AOTing, since the class might not be a concrete class.
2615 2010-01-03 Zoltan Varga <vargaz@gmail.com>
2617 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
2618 functions which are now defined in mempool-internals.h.
2620 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
2622 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
2624 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
2628 * mini-*.c: Properly handle generic enums.
2632 2009-12-28 Zoltan Varga <vargaz@gmail.com>
2634 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
2635 in a few more places.
2637 2009-12-27 Zoltan Varga <vargaz@gmail.com>
2639 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
2640 nullable parameters. Fixes #567351.
2642 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
2644 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
2646 2009-12-26 Zoltan Varga <vargaz@gmail.com>
2648 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
2649 mono_get_generic_context_from_code () call.
2651 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
2653 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2655 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
2658 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
2660 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
2661 mono_method_get_signature returns NULL. Fix #567084
2663 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2665 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
2666 instead of once for each module.
2668 2009-12-22 Zoltan Varga <vargaz@gmail.com>
2670 * debugger-agent.c (ss_start): Implement step over for the last sequence
2673 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
2674 have the STEP_LOC flag set.
2676 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
2677 fails. Fixes #566689.
2679 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2681 * mini.c (mono_add_seq_point): New helper function.
2682 (mono_save_seq_point_info): New function to save sequence point info, extracted
2683 from mini_method_compile ().
2685 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
2687 * mini.h (MonoSeqPointInfo): New structure containing information about
2688 the sequence points of a JITted method.
2689 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
2692 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
2693 point information is stored, use a MonoSeqPointInfo structure instead of a
2694 GPtrArray. For each seq point, compute a list of successor seq points.
2696 * debugger-agent.c: Use the successor list to implement step-over more
2697 efficiently: instead of single stepping until a different line/IL offset is
2698 reached, place breakpoints into all successor seq points.
2700 * mini.h: Bump AOT file format version.
2702 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2704 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
2706 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
2708 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2710 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
2713 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2715 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
2716 alloca as g_malloc is not signal safe.
2718 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2720 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
2721 VALGRIND_DISCARD_TRANSLATIONS.
2723 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
2724 checks, they are no longer needed.
2726 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
2727 a function into a sigctx which can handle function pointers.
2729 * mini-ppc.c: Implement soft debugger support on ppc64.
2731 * mini-ppc.c: Implement soft debugger support.
2733 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2735 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
2737 2009-12-17 Marek Habersack <mhabersack@novell.com>
2739 * mini.c (mono_get_runtime_build_info): include Mono version in
2742 * driver.c (mono_main): VERSION is now included in the string
2743 returned from mono_get_runtime_build_info()
2745 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2747 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
2748 signatures. Fixes #565143.
2750 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
2752 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2754 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
2756 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
2758 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
2759 making max stack 10x smaller.
2761 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2763 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
2765 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2767 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
2769 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2771 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
2772 bigger than MONO_ARCH_MAX_FRAME_SIZE.
2774 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
2776 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
2778 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
2780 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
2783 2009-12-14 Miguel de Icaza <miguel@novell.com>
2785 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
2786 raise an invalid program exception.
2788 For other opcodes that we might not handle use a g_warning and
2789 raise the exception. Beats termination.
2793 2009-12-14 Zoltan Varga <vargaz@gmail.com>
2795 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
2797 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
2798 by merging the LLVM and !MAP_32BIT cases.
2800 2009-12-14 Geoff Norton <gnorton@novell.com>
2802 * debugger-agent.c: The end_runtime_invoke guard isn't working on
2803 AMD64 as __builtin_frame_address (1) returns NULL. Disable the
2804 behaviour by default, and make it runtime configurable.
2806 2009-12-13 Jonathan Chambers <joncham@gmail.com>
2808 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
2809 sigctx being passed in, as we have no CONTEXT available in the APC.
2811 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
2814 Code contributed under MIT/X11 license.
2816 2009-12-13 Zoltan Varga <vargaz@gmail.com>
2818 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
2819 in the LLVM backend on AMD64.
2821 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
2824 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
2826 * mini-llvm.c: Export mono_personality for AOT.
2828 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
2830 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
2831 implicit exception can occur.
2833 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
2834 OP_IMPLICIT_EXCEPTION instruction.
2836 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
2838 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
2840 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
2841 inside a protected block.
2843 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
2844 trampolines doesn't include the argument.
2846 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
2847 trampolines on amd64.
2849 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
2852 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
2853 disabled for methods with clauses.
2855 * mini-llvm.c: Enable support for catch clauses.
2857 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
2858 end of an LLVM compiled finally clause.
2859 (mono_handle_exception_internal): Save the exception handling state in TLS
2860 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
2861 resume unwinding from that point.
2863 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
2864 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
2865 to obtain the addresses of the exception handling regions.
2867 * mini-llvm.c: Add beginnings of support for exception handling, currently only
2868 finally clauses are supported.
2870 * mini.c (mini_method_compile): Add support for LLVM code with exception
2873 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2875 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
2878 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2880 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
2881 as a primitive type.
2883 2009-12-11 Zoltan Varga <vargaz@gmail.com>
2885 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
2886 for 2 parameter sched_setaffinity in older glibc versions. Fixes
2889 2009-12-11 Marek Habersack <mhabersack@novell.com>
2891 * method-to-ir.c (mini_redirect_call): do not redirect the
2892 InternalAllocateStr internal call if string profiling is enabled.
2894 2009-12-10 Zoltan Varga <vargaz@gmail.com>
2896 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
2899 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
2900 unwind.h header file.
2902 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
2903 newer valgrind versions seems to handle this fine.
2905 2009-12-09 Zoltan Varga <vargaz@gmail.com>
2907 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
2908 on the debugger thread.
2910 2009-12-08 Zoltan Varga <vargaz@gmail.com>
2912 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
2914 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2916 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
2918 * cpu-<ARCH>.md: Make call_handler clob:c.
2920 * mini.c: Reenable SSA for methods with clauses.
2922 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
2923 as it causes failures on x86.
2925 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
2927 * driver.c: Fail gracefully with --compile-all if mono_method_signature
2928 returns NULL (e.g. a bad assembly).
2930 2009-12-08 Geoff Norton <gnorton@novell.com>
2932 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
2933 stepping out into native code. There were issues with nested invokes
2936 2009-12-07 Zoltan Varga <vargaz@gmail.com>
2938 * mini.c (mini_method_compile): Do the disable_llvm checks early
2939 and avoid the LLVM compile pass if the checks fail.
2941 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
2943 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
2944 LLVM optimizations don't try to remove them.
2946 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
2947 different file so the original remains.
2949 2009-12-06 Zoltan Varga <vargaz@gmail.com>
2951 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
2953 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
2955 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
2956 support for non-inline unwind descriptors.
2958 2009-12-07 Geoff Norton <gnorton@novell.com>
2960 * debugger-agent.c: Darwin can colesce signals, so we need to handle
2961 the interrupt_count slightly differently. Native threads were never
2964 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2966 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
2967 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
2968 yet generate this info.
2970 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
2972 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
2973 client can distinguish between intptrs and longs.
2975 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2977 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
2980 * aot-runtime.c (load_function): Update after the change above.
2982 * mini.h: Bump AOT file format version.
2984 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
2985 if the delegate class is dynamic.
2987 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
2988 in gshared code too using the new rgctx info type
2989 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
2991 2009-12-04 Geoff Norton <gnorton@novell.com>
2993 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
2994 we need to track the original suspend count so the thread properly
2995 wakes up in resume_thread.
2997 2009-12-04 Zoltan Varga <vargaz@gmail.com>
2999 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
3002 * generics.cs: Add a test.
3004 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
3005 is 0. Simplify a lot of code using this.
3007 * mini-trampolines.c (mono_delegate_trampoline): Call
3008 mono_create_static_rgctx_trampoline () before saving the final address in
3009 delegate->method_code, to avoid calling it each time a delegate is first called.
3011 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
3012 which need static rgctx trampolines.
3014 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
3015 keyed on the method+addr pair, since addr could be either the method addr or
3016 an unbox trampoline in the AOT case. Fixes #560246.
3018 2009-12-03 Zoltan Varga <vargaz@gmail.com>
3020 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
3021 place it was called before too.
3023 2009-12-03 Zoltan Varga <vargaz@gmail.com>
3025 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
3026 if no security manager is present, to speed up the AOT case. Call
3027 mono_class_vtable () full with raise_on_error == TRUE instead.
3029 2009-12-03 Zoltan Varga <vargaz@gmail.com>
3031 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
3032 the local optimization passes can take its result into account. Fixes
3035 * exceptions.cs: Add a test.
3037 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
3039 This patch is contributed under the terms of the MIT/X11 license
3041 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
3043 2009-12-03 Zoltan Varga <vargaz@gmail.com>
3045 * mini.h (MonoInst): Remove unused 'ssa_op' field.
3047 * debugger-agent.c: Rework the handling of stack traces of running threads to
3048 avoid crashes if compute_frames () tries to walk the stack of running thread.
3050 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
3052 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
3054 * mini.h (StackFrameInfo): Add an 'lmf' field.
3056 2009-12-02 Zoltan Varga <vargaz@gmail.com>
3058 * debugger-agent.c (suspend_current): Always set really_suspended.
3060 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
3062 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
3064 2009-12-01 Zoltan Varga <vargaz@gmail.com>
3066 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
3069 2009-12-01 Zoltan Varga <vargaz@gmail.com>
3071 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
3073 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
3075 * mini-trampolines.c: Fix MSVC build.
3077 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
3079 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
3081 2009-11-30 Zoltan Varga <vargaz@gmail.com>
3083 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
3084 the instruction following an OP_FCOMPARE is optimized away.
3086 2009-11-30 Zoltan Varga <vargaz@gmail.com>
3088 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
3089 emit_autoreg () into this arch-specific function.
3091 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
3092 code, it is no longer needed.
3094 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
3096 * mini.h: Bump AOT file format version.
3098 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
3099 using the sorted_code_offsets array, instead of reading it from the
3100 exception debug info.
3101 (load_method): Call mono_aot_find_jit_info instead of
3102 decode_exception_debug_info ().
3104 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
3105 LLVM compiled as a flag.
3107 2009-11-29 Zoltan Varga <vargaz@gmail.com>
3109 * debugger-agent.c (resume_thread): Fix a warning.
3111 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
3114 2009-11-28 Zoltan Varga <vargaz@gmail.com>
3116 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
3117 contents to MonoAotFileInfo.
3119 2009-11-27 Zoltan Varga <vargaz@gmail.com>
3121 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
3122 Put all binary data into a giant blob, similarly to the way .net assemblies
3123 store binary data. Emit offset tables in a compact form to reduce their size.
3125 * mini.h: Bump AOT file format version.
3127 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
3130 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
3131 avoid linear searches at runtime.
3133 * aot-runtime.c (find_symbol): Update this to use the hash.
3135 * mini.h: Bump AOT file format version.
3137 2009-11-26 Zoltan Varga <vargaz@gmail.com>
3139 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
3142 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
3145 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
3146 the distribution of got slot types.
3148 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
3150 * method-to-ir.c: Add support for generating explicit null checks.
3152 2009-11-25 Zoltan Varga <vargaz@gmail.com>
3154 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
3155 on a random thread if possible.
3157 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
3158 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
3161 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
3162 regs. Pass the real size of the regs array to mono_unwind_frame ().
3164 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
3167 2009-11-24 Geoff Norton <gnorton@novell.com>
3169 * mini-darwin.c: Work around apple bug rdar://7209349 See
3170 http://openradar.appspot.com/7209349 for details. Synopsis,
3171 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
3172 never been initialized before.
3174 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3176 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
3178 * mini-arm.c (mono_arm_thumb_supported): New helper function.
3180 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3182 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
3183 OP_SHL_IMM is not 32 bit.
3185 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3187 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
3189 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3191 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
3194 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
3195 > 0 since some threads can resume if their resume_count is > 0.
3196 (invoke_method): Avoid reading freed memory.
3198 * debugger-agent.c (process_suspend): Extract the suspend code from
3199 process_single_step_inner () to a separate function. Rework the code to prevent
3200 races between this function and thread interrupts.
3202 * debugger-agent.c (suspend_current): Check the resume_count field instead
3203 of resume_one so suspends+resumes during single threaded invokes work
3206 2009-11-23 Zoltan Varga <vargaz@gmail.com>
3208 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
3209 to make the generated code smaller.
3211 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
3212 sequence generated by recent LLVM versions.
3214 * mini-llvm.c: Add support for a few simple cases which weren't supported
3217 * mini-trampolines.c (mono_magic_trampoline): Don't call
3218 mono_arch_get_vcall_slot () when llvm is enabled.
3220 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
3222 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
3223 into a new function called common_call_trampoline () which is used by the
3224 llvm vcall trampoline as well.
3226 * debugger-agent.c: Implement single threaded invokes.
3228 * debugger-agent.c: Revert change which broke the agent on linux.
3230 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
3233 * generics.cs: Add a test.
3235 2009-11-22 Zoltan Varga <vargaz@gmail.com>
3237 * debugger-agent.c: Fix the cygwin build.
3239 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3241 * cprop.c: Remove this unused file.
3243 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3245 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
3248 * basic.cs: Add a test.
3250 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3252 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
3255 2009-11-20 Zoltan Varga <vargaz@gmail.com>
3257 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
3258 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
3259 it. Use this flag to control llvm related code paths instead of #ifdef
3260 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
3263 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
3265 * mini.h: Bump AOT file format version.
3267 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
3268 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
3270 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
3271 was used as an assembly filter.
3273 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3275 * unwind.c: Fix support for ppc.
3277 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
3278 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
3280 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3282 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
3284 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
3285 added by the ps3 changes.
3287 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3289 * mini-gc.c: Resurrect this, so at least it compiles.
3291 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
3293 2009-11-18 Zoltan Varga <vargaz@gmail.com>
3295 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
3296 create_event_list () so assembly filters can be used.
3298 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
3301 2009-11-17 Zoltan Varga <vargaz@gmail.com>
3303 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
3304 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
3307 * aot-compiler.c (add_generic_instances): Emit instances of common generic
3308 classes for char/bool too.
3310 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
3312 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
3315 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
3318 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
3320 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
3322 Code contributed under MIT/X11 license.
3324 2009-11-14 Zoltan Varga <vargaz@gmail.com>
3326 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
3327 threads in native code work.
3329 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
3330 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
3333 2009-11-13 Jonathan Chambers <joncham@gmail.com>
3335 * debugger-agent.c: Implementation for Windows platform.
3337 * mini-x86.c: Add support for Windows. Use mono-* synchronization
3338 primitives. Use SEH to implement breakpoints and single stepping.
3340 * mini-x86.h: Enable soft debugger on Windows.
3342 Code contributed under MIT/X11 license.
3344 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3346 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
3347 under XEN. Fixes #522894.
3349 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
3351 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
3352 interface calls in LLVM AOT code.
3354 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
3357 * mini-llvm.c: Add support for OP_VPHI.
3359 * objects.cs: Add a test.
3361 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3363 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
3364 this is called on the debugger thread.
3366 2009-11-12 Zoltan Varga <vargaz@gmail.com>
3368 * mini-llvm.c: Add soft-float support.
3370 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
3371 FCALL which returns an R4.
3373 * driver.c (mono_main): Add a missing '\n'.
3375 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
3376 platforms which doesn't support the LLVM IMT trampoline.
3378 2009-11-11 Zoltan Varga <vargaz@gmail.com>
3380 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
3382 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
3384 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
3387 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
3389 2009-11-10 Zoltan Varga <vargaz@gmail.com>
3391 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
3392 Instead of emitting a method_order table, sort the contents of the code_offsets
3393 table and do a binary search in the sorted table. The previous approach doesn't
3394 work with LLVM which emits methods in a arbitrary order.
3396 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
3397 in the .eh_frame section in ELF files.
3399 * mini.h: Bump corlib file format version.
3401 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
3403 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
3404 LDMIA->LDM macro name change.
3406 2009-11-09 Zoltan Varga <vargaz@gmail.com>
3408 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
3411 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
3414 * aot-compiler.c: Ditto.
3416 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
3417 &align to mini_type_stack_size_full ().
3419 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
3421 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
3423 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3425 * mini-arm.c: Compute the stack space used by arguments using
3426 mini_type_stack_size_full ().
3428 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3430 * optflags-def.h: Remove dead TREEPROP optimization.
3432 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
3434 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
3436 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
3438 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3440 * driver.c (mono_jit_parse_options): New public API function to parse options
3441 as done by the runtime executable.
3443 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
3444 when handling named arguments.
3446 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3448 * mini-arm.c: Implement support for returning vtypes in registers, fix support
3449 for passing small vtypes in registers, make the CallInfo structures more
3450 similar to the code on the other platforms.
3452 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
3453 the code in the prolog requires it.
3455 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3457 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
3458 (koush@koushikdutta.com).
3460 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
3461 where the thunk memory should be allocated from. Fixes appdomain unloading
3464 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3466 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
3467 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
3469 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3471 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
3472 AOT, as it is not implemented yet.
3474 * mini-x86.c (mono_arch_output_basic_block): Ditto.
3476 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3478 * debugger-agent.c: Fix windows build.
3480 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3482 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
3483 after the client connects/disconnects.
3485 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
3486 when an exception of a given type is thrown.
3488 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
3489 only on an uncaught exception.
3491 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
3493 * debugger-agent.c: Add a 'launch' option.
3495 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3497 * debugger-agent.c: Add a 'timeout' option.
3499 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3501 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
3504 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3506 * debugger-agent.c (set_breakpoint): Emit a log message.
3508 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3510 * mini-arm.c: Fix the arm build.
3512 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3514 * aot-compiler.c: don't leak the value returned from
3515 mono_type_full_name().
3517 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3519 * debugger-agent.c: defer including mono-mutex.h until we know the
3522 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3524 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
3525 of pthreads directly.
3527 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
3528 exception handlers. Pass info argument.
3530 * mini.h: Adjust signatures of soft debugger functions to pass void*
3531 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
3533 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3534 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3535 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3536 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3538 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
3540 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3541 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3542 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3543 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3545 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
3547 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
3549 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
3551 * mono-semaphore.h: Skeleton implementation for Windows.
3553 Code contributed under MIT/X11 license.
3555 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3557 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
3559 Code contributed under MIT/X11 license.
3561 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3563 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
3565 Code contributed under MIT/X11 license.
3567 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3569 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
3570 debug info to 100 because 10 still slows down gdb too much.
3572 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
3573 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
3574 them in the wrappers.
3576 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3578 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3580 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
3582 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
3583 function mono_aot_get_array_helper_from_wrapper ().
3585 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
3586 array helper methods.
3588 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
3590 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
3591 the value was loaded from memory.
3593 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
3594 the value was loader from there.
3596 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
3597 without constant swizzle.
3599 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3601 * mini-amd64.c: Put soft debugger functions behind a
3602 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3604 * mini-amd64.h: disable the soft debugger in windows.
3606 Code contributed under MIT/X11 license.
3608 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3610 * mini-x86.c: Put soft debugger functions behind a
3611 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3613 Code contributed under MIT/X11 license.
3615 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3617 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
3618 to mono_arch_find_jit_info_ext.
3620 Code contributed under MIT/X11 license.
3622 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3624 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
3626 * debugger-agent.c: Add support for filtering events by assemblies.
3628 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
3629 the agent is not enabled.
3631 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3633 * exceptions-x86.c: hopefully last change to fix the windows build.
3634 This one courtesy of Jonathan Chambers.
3636 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3638 * debugger-agent.c: remove unused function.
3640 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3642 * debugger-agent.c: add #ifdefs for a few header files.
3643 * mini-x86.h: disable the soft debugger in windows.
3644 Step 1 of 2 to make this compile on windows with gcc.
3646 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3648 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
3649 as it breaks the build.
3651 2009-07-01 Zoltan Varga <vargaz@gmail.com>
3653 Merge the soft debugger branch.
3655 * debugger-agent.h debugger-agent.c: New files containing the soft
3656 mode debugger module.
3658 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
3659 at the appropriate locations.
3661 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
3664 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
3665 enable/disable single stepping.
3667 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
3668 which returns all information in a StackFrameInfo structure, and can handle the
3669 LMF frames added by the debugger.
3671 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
3674 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
3675 walker function which works on a specific thread and passes a StackFrameInfo
3676 structure to its callback.
3678 * mini.c (mini_init): Initialize the debugger agent.
3680 * aot-compiler.c aot-runtime.c: Add soft-debug support.
3682 * mini-ops.h: Add OP_SEQ_POINT opcode.
3684 * driver.c (mono_main): Add new '--debugger-agent' option for passing
3685 arguments to the debugger agent.
3687 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3689 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
3692 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
3694 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
3696 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
3698 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
3700 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
3701 sets the IMT argument and makes a virtual call.
3703 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
3705 2009-11-01 Zoltan Varga <vargaz@gmail.com>
3707 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
3710 2009-10-30 Zoltan Varga <vargaz@gmail.com>
3712 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
3713 runtime. Fixes #551228.
3715 2009-10-29 Zoltan Varga <vargaz@gmail.com>
3717 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
3719 * basic.cs: Add a test.
3721 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
3722 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
3723 CONSTRAINED. Fixes #550964.
3725 * generics.cs: Add a test.
3727 2009-10-28 Mark Probst <mark.probst@gmail.com>
3729 * mini-posix.c (add_signal_handler): Use
3730 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
3732 2009-10-28 Jerry Maine <crashfourit@gmail.com>
3734 Contributed under the terms of the MIT/X11 license by
3735 Jerry Maine <crashfourit@gail.com>.
3737 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3738 sse4a for simd intrinsics.
3740 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3741 sse4a for simd intrinsics.
3743 2009-10-27 Zoltan Varga <vargaz@gmail.com>
3745 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
3746 instead of inst_p1 which is not the same on ILP32 platforms.
3748 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3750 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
3751 not the mscorlib one before calling mono_get_lmf_addr.
3753 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
3754 of the ip to the LMF.
3756 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
3757 immediate in the op->op_imm optimization.
3759 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
3760 understand. VTypes now work, but are not abi compliant, as they are
3761 split into 4 byte parts instead of 8.
3762 (emit_memcpy): Fix the unrolled case to work on the PS3.
3764 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
3766 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
3767 the default when static linking.
3769 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
3771 * aot-compiler.c: Add an autoreg option to automatically register
3772 statically linked aot modules using ELF .ctors.
3774 * genmdesc.pl: Add __ppc64__ to allowed defines.
3776 2009-10-25 Zoltan Varga <vargaz@gmail.com>
3778 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
3779 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
3781 2009-10-24 Mark Probst <mark.probst@gmail.com>
3783 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
3785 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3787 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
3788 which will contain the domain where the method was found.
3790 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
3791 mini_jit_info_table_find ().
3793 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
3795 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
3797 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3799 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
3800 set, its not supported yet.
3802 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3804 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
3805 iface wrapper is not found.
3806 (mono_aot_get_method): Ditto for GetGenericValueImpl.
3808 2009-10-21 Zoltan Varga <vargaz@gmail.com>
3810 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
3811 which have a different name.
3813 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
3814 wrappers and Array.GetGenericValueImpl ().
3816 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
3817 because of the change above.
3819 * generics.cs: Add a test for full aot + generic array ifaces.
3821 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
3823 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
3824 that hides the previous one.
3826 2009-10-18 Zoltan Varga <vargaz@gmail.com>
3828 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
3829 marshalled. Fixes #541623.
3831 2009-10-16 Zoltan Varga <vargaz@gmail.com>
3833 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
3835 2009-10-15 Zoltan Varga <vargaz@gmail.com>
3837 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
3839 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3841 * mini-posix.c (sigprof_signal_handler):
3842 Implemented support for building stat call chans in different ways.
3844 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3846 * mini-exceptions.c (mono_find_jit_info):
3847 Also check that a jit info has been found (fixes a profiler crash).
3849 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3851 * mini.c (mono_codegen):
3852 Call mono_profiler_code_buffer_new with correct code address.
3854 2009-10-14 Zoltan Varga <vargaz@gmail.com>
3856 * driver.c (mono_main): Change the date in the copyright.
3858 2009-10-14 Mark Probst <mark.probst@gmail.com>
3860 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
3861 allocator in shared generic code for open classes, because we
3862 can't get those classes' vtables. We need to make managed
3863 allocators not depend on the vtable at compile-time to solve this.
3865 2009-10-13 Martin Baulig <martin@ximian.com>
3867 * debug-mini.c (mono_debugger_trampoline_compiled): Add
3868 `const guint8 *trampoline' argument; send both the old and the new
3871 2009-09-30 Zoltan Varga <vargaz@gmail.com>
3873 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
3874 mono_runtime_capture_context () without calling mono_runtime_invoke ().
3875 (can_marshal_struct): Skip structures with auto layout.
3877 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
3879 2009-10-02 Zoltan Varga <vargaz@gmail.com>
3881 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
3882 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
3883 a variable to hold the stack slot used by the int<->float conversion opcodes.
3885 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
3887 2009-10-04 Zoltan Varga <vargaz@gmail.com>
3889 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
3890 when using full-aot.
3892 2009-10-06 Zoltan Varga <vargaz@gmail.com>
3894 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
3895 each instance of Comparer<T>.
3897 * generics.cs: Add a new test.
3899 2009-10-09 Zoltan Varga <vargaz@gmail.com>
3901 * driver.c (parse_debug_options): Add a 'gdb' option.
3903 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
3905 * image-writer.c: Add support for emitting the image into a memory buffer.
3907 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
3909 * aot-compiler.c: Add support for registering debug info with GDB using the
3910 new JIT debugging interface in GDB 7.0. It can be turned on by setting
3911 MONO_XDEBUG to 'gdb'.
3913 2009-10-10 Zoltan Varga <vargaz@gmail.com>
3915 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
3918 2009-10-11 Zoltan Varga <vargaz@gmail.com>
3920 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
3921 can be used to set breakpoints in gdb.
3923 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
3924 segment to an absolute address.
3926 2009-10-13 Mark Probst <mark.probst@gmail.com>
3928 * method-to-ir.c: Use the managed array allocator method if
3931 2009-10-13 Bill Holmes <billholmes54@gmail.com>
3933 * aot-compiler.c : Fix the MSVC builds
3935 Code is contributed under MIT/X11 license.
3937 2009-10-13 Zoltan Varga <vargaz@gmail.com>
3939 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
3940 avoid registering 1 symbol file per method with gdb.
3942 2009-09-29 Zoltan Varga <vargaz@gmail.com>
3944 * mini-sparc.c: Fix the handling of enums with base type long.
3946 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
3948 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
3949 instead of using type->data.klass as the later doesn't work with generics.
3951 2009-09-25 Mark Probst <mark.probst@gmail.com>
3953 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
3954 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
3955 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
3956 works differently now and we don't handle it in the JIT anymore.
3958 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
3959 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
3960 the Thread class split.
3962 2009-09-25 Zoltan Varga <vargaz@gmail.com>
3964 * driver.c: Don't run tests with the obsolete treeprop optimization.
3966 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
3967 variable volatile. Fixes #541577.
3969 * basic-calls.cs: Add a new test.
3971 * basic-long.cs: Remove tests which are now in basic-calls.cs.
3973 2009-09-24 Zoltan Varga <vargaz@gmail.com>
3975 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
3976 work/required with recent iphone sdk versions.
3978 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
3981 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
3982 in the VCALL decomposition code.
3984 2009-09-22 Zoltan Varga <vargaz@gmail.com>
3986 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
3988 * basic.cs: Add a test.
3990 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
3993 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
3994 searches all the domains of the current thread.
3996 * exceptions-<ARCH>.c: Use it. Fixes #539394.
3998 2009-09-21 Zoltan Varga <vargaz@gmail.com>
4000 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
4001 so catching exceptions thrown in the same method works. Fixes exception17.exe.
4003 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
4004 for non-jit trampolines.
4006 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
4008 * aot-compiler.c (add_wrappers): Ditto.
4010 * mini-arm.c: Implement support for passing vtypes and floats, and increase
4011 the size of the param area used by dyn_call to 6 which covers the majority of
4014 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
4016 * mini-arm.c: Implement support for passing/receiving
4017 longs and receiving floats in the dyn_call code.
4019 * mini-amd64.c: Implement support for receiving vtypes in registers in
4022 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
4025 2009-09-20 Zoltan Varga <vargaz@gmail.com>
4027 * mini-arm.c (get_call_info): Return more precise information in
4029 (dyn_call_supported): Use the information in CallInfo.
4031 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
4033 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
4036 * mini-arm.c: Update after the dyn_call api changes.
4038 * mini.c (mini_create_jit_domain_info): Register a destructor function
4039 for the runtime_invoke_hash.
4041 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
4042 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
4044 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
4045 (dyn_call_supported): Simplify this by using get_call_info ().
4046 (mono_arch_dyn_call_free): New destructor function.
4048 * generics.cs: Remove a printf.
4050 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
4052 * mini-arm.c: Add support for enum return values and passing a few arguments
4055 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
4058 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
4060 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
4061 the dynamic invoke wrappers.
4063 * mini-arm.c: Implement OP_DYN_CALL for arm.
4065 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
4066 supported by the dynamic runtime invoke wrapper.
4068 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
4069 runtime invoke wrapper.
4071 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
4072 if possible when running with full-aot.
4074 * mini-ops.h: Add OP_DYN_CALL opcode.
4076 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
4077 with dynamic arguments lists similar to libffi.
4079 2009-09-19 Zoltan Varga <vargaz@gmail.com>
4081 * method-to-ir.c: Fix the previous change on 64 bit platforms.
4083 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
4086 * iltests.il.in: Add a new test.
4088 2009-09-18 Zoltan Varga <vargaz@gmail.com>
4090 * aot-compiler.c (add_generic_instances): Add more instances of
4091 GenericEqualityComparer.
4093 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
4095 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
4097 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
4099 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
4100 comments on some functions that now can fail.
4102 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
4104 * Makefile.am: Add Info.plist to EXTRA_DIST
4106 2009-09-16 Zoltan Varga <vargaz@gmail.com>
4108 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
4109 static synchronized wrappers. Fixes #539500.
4111 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
4113 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
4116 2009-09-16 Zoltan Varga <vargaz@gmail.com>
4118 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
4119 lmf before calling filter clauses as well. Fixes #539550.
4121 * exceptions.cs: Add a test.
4123 2009-09-14 Zoltan Varga <vargaz@gmail.com>
4125 * aot-compiler.c (add_generic_class): Add instances of
4126 Array.GetGenericValueImpl as well.
4128 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
4131 * generics.cs: Add a fullaot linq test.
4133 2009-09-10 Zoltan Varga <vargaz@gmail.com>
4135 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
4138 2009-09-10 Bill Holmes <billholmes54@gmail.com>
4140 * mini-trampolines.c (mono_delegate_trampoline) : Call
4141 mono_cominterop_get_invoke if the delegate target object
4144 Code is contributed under MIT/X11 license.
4146 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
4148 * method-to-ir.c: For CoreCLR throw a SecurityException if an
4149 internal call is defined outside platform code. Reduce code
4150 duplication with existing [Method|Field]AccessException
4152 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
4154 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
4155 if the return value is a small struct passed on regs.
4157 2009-09-09 Zoltan Varga <vargaz@gmail.com>
4159 * cpu-arm.md mini-arm.c: Remove unused opcodes.
4161 * mini-codegen.c: Enable the cpu description validation for arm.
4163 2009-09-08 Zoltan Varga <vargaz@gmail.com>
4165 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
4166 test which depends on structs to objects.cs.
4168 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
4169 require object model related stuff working.
4171 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
4173 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
4175 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
4176 against the instruction metadata in mini-ops.h. amd64 only for now.
4178 * mini-ops.h: Fix some instruction descriptions.
4180 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
4181 unused instructions.
4183 2009-09-06 Zoltan Varga <vargaz@gmail.com>
4185 * exceptions.cs: Add a new test.
4187 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
4189 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
4191 2009-09-06 Zoltan Varga <vargaz@gmail.com>
4193 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
4194 skip empty phi opcodes.
4196 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
4197 correctly by zero extending after loads. Skip methods containing calls
4198 to the monitor enter/exit trampolines.
4200 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
4201 when calling mono_thread_force_interruption_checkpoint ().
4203 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
4205 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
4207 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
4209 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
4210 bootstrap could run.
4212 2009-09-04 Zoltan Varga <vargaz@gmail.com>
4214 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
4216 2009-09-03 Zoltan Varga <vargaz@gmail.com>
4218 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
4220 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
4221 LLVM might be very short.
4223 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
4224 in OP_THROW/RETHROW.
4226 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
4229 2009-09-03 Zoltan Varga <vargaz@gmail.com>
4231 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
4232 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
4233 LLVM might be very short.
4235 2009-09-01 Zoltan Varga <vargaz@gmail.com>
4237 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
4238 the alignment for the value of sp.
4240 2009-09-01 Geoff Norton <gnorton@novell.com>
4242 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
4243 managed wrappers in full aot.
4245 2009-08-31 Zoltan Varga <vargaz@gmail.com>
4247 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
4249 2009-08-28 Zoltan Varga <vargaz@gmail.com>
4251 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
4253 2009-08-25 Zoltan Varga <vargaz@gmail.com>
4255 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
4257 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
4260 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4262 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
4263 depend on the info MonoMethodHeader which could be missing in IL stripped
4266 2009-08-25 Zoltan Varga <vargaz@gmail.com>
4268 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
4269 they are only 4 byte aligned.
4271 2009-08-21 Zoltan Varga <vargaz@gmail.com>
4273 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
4274 was done previously, since using SP causes too many problems.
4276 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
4277 frames without a frame pointer works.
4279 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
4280 global register in methods with calls, since the calls can go through
4281 a static rgctx trampoline which doesn't save it.
4283 2009-08-19 Zoltan Varga <vargaz@gmail.com>
4285 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
4287 2009-08-18 Zoltan Varga <vargaz@gmail.com>
4289 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
4291 2009-08-18 Christian Hergert <chris@dronelabs.com>
4293 * method-to-ir.c: Fix warnings for uninitialized variables.
4295 2009-08-18 Christian Hergert <chris@dronelabs.com>
4297 * mini-exceptions.c:
4298 * aot-compiler.c: Fix printf warnings.
4300 2009-08-18 Zoltan Varga <vargaz@gmail.com>
4302 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
4303 Add GetGenericValueImpl<string>.
4305 * aot-compiler.c (add_generic_instances): Add instances of
4306 GenericEqualityComparer<T> for primitive types. Only emit the array
4307 wrappers into the mscorlib image.
4309 2009-08-15 Zoltan Varga <vargaz@gmail.com>
4311 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
4312 the methods_loaded array using amodule->info->nmethods.
4314 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
4315 (MONO_AOT_FILE_VERSION): Bump this.
4317 * aot-compiler.c: Emit more generic instances allowing some parts of linq
4320 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
4321 MonoJitInfo doesn't belong to its methods aot image.
4323 2009-08-14 Zoltan Varga <vargaz@gmail.com>
4325 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
4327 * mini-arm.c: Fix warnings.
4329 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
4331 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
4334 2009-08-12 Zoltan Varga <vargaz@gmail.com>
4336 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
4337 avoid clobbering IP.
4339 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
4340 hold the trampoline argument, so its initial value is available during
4343 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
4346 * exceptions-hppa.c:
4348 * exceptions-s390x.c:
4349 * exceptions-mips.c:
4351 * exceptions-sparc.c:
4352 * exceptions-alpha.c:
4354 * mini-trampolines.c:
4356 * exceptions-s390.c: add and use #define's instead of sizeof()
4357 for MonoJitInfo and MonoJitInfoTable.
4359 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
4364 * tramp-x86.c: use a #define instead of sizeof() for a few
4365 structures that use a zero-length array.
4367 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
4369 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
4370 case when the method is dynamic. Fixes #529238.
4372 2009-08-06 Zoltan Varga <vargaz@gmail.com>
4374 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
4375 of asserting when a method is JIT compiled in full-aot mode.
4377 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4379 Contributed under the terms of the MIT/X11 license by
4380 Jerry Maine <crashfourit@gail.com>.
4382 * fixed wrong dates in changelog.
4384 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4386 Contributed under the terms of the MIT/X11 license by
4387 Jerry Maine <crashfourit@gail.com>.
4389 * basic-simd.cs: added test for packed double square root.
4390 * cpu-amd64.md: added opcode info for packed double square root.
4391 * cpu-x86.md: added opcode info for packed double square root.
4392 * mini-ops.h: added IR opcode for packed double square root.
4393 * mini-x86.c: added IR to native translation code for packed double square root.
4394 * mini-amd64.c: removed todo for packed double square root.
4395 * simd-intrinsics.c: added method to IR opcode converstion for
4396 packed double square root.
4398 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4400 Contributed under the terms of the MIT/X11 license by
4401 Jerry Maine <crashfourit@gail.com>.
4403 * mini-amd64.c: Added a change to help tell the difference as
4404 to what perpose the xmm register is being used--mainly to help
4406 * mini-amd64.h: Changed callee regs to use 15 out of 16
4407 (one used for special cases) xmm registers for both fp
4408 and simd ops. Added define to turn on new feature in the regalloc
4409 that allows fp and simd ops to share the xmm regs happily.
4410 * codegen.c: Added code to detect for which perpose an xmm reg is
4411 being used (fp or simd) and to translate back and forth to the
4412 correct logical reg bank (fp or simd) for 'spill load's.
4414 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4416 Contributed under the terms of the MIT/X11 license by
4417 Jerry Maine <crashfourit@gail.com>.
4419 * basic-simd.cs: Added tests for stressing the regalloc when running with
4420 16 simd regs and when simd and fp ops share the same reg bank.
4422 2009-08-01 Mark Probst <mark.probst@gmail.com>
4424 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
4425 in shared generic code, we might have to look up the class in the
4426 RGCTX. If we use the class directly, compute its GC descriptor.
4428 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4430 * mini.c (mono_jit_runtime_invoke): Fix a warning.
4432 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4434 * mini.c (mono_jit_runtime_invoke): Initialize the class and
4435 check for errors. Fixed the case when the class with the Main
4438 2009-07-31 Jerry Maine <crashfourit@gmail.com>
4440 Contributed under the terms of the MIT/X11 license by
4441 Jerry Maine <crashfourit@gail.com>.
4443 * cpu-amd64.md: Fixed simple bug in machine discrition file.
4445 2009-07-31 Zoltan Varga <vargaz@gmail.com>
4447 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
4449 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
4451 * method-to-ir.c: Fix naming of stelem and ldelem.
4453 2009-07-30 Zoltan Varga <vargaz@gmail.com>
4455 * driver.c (main_thread_handler): Check that the assembly loaded
4456 matches the filename when doing AOT.
4458 2009-07-30 Mark Probst <mark.probst@gmail.com>
4460 * mini.c: get_ip_from_sigctx installer has been removed, so don't
4463 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
4464 utils/mono-sigcontext.h).
4466 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
4469 2009-07-29 Massimiliano Mantione <massi@ximian.com>
4471 * mini.c (mono_codegen):
4472 Call profiler hook to keep track of method code buffers.
4474 2009-07-27 Mark Probst <mark.probst@gmail.com>
4476 * method-to-ir.c: Invoke write barriers for the
4477 Interlocked.(Compare)Exchange JIT intrinsics.
4479 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
4481 * Makefile.am (version.h): Fix issues when built out of tree.
4482 Remove some redundant 'grep's piped through 'sed's.
4484 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4486 This patch is contributed under the terms of the MIT/X11 license
4488 * mini-ppc.c (mono_arch_output_basic_block):
4489 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
4490 for bits 32-47 with signed load/store diplacements for bits
4491 48-63. Use prefered base/offset order for indexed form.
4492 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
4493 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
4494 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
4495 OP_LOADI2_MEMBASE): Same.
4496 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
4497 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
4498 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
4500 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
4501 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
4502 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
4503 OP_LOADI1_MEMINDEX): Same
4504 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
4505 OP_STORER8_MEMINDEX): Same
4506 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
4508 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
4509 for bits 32-47 with signed load/store diplacements for bits
4510 48-63. Use prefered base/offset order for indexed form.
4512 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4514 This patch is contributed under the terms of the MIT/X11 license
4516 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
4517 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
4518 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
4519 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
4520 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
4521 cfg->stack_usage to avoid size warnings.
4522 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
4523 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
4524 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
4525 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
4527 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
4528 after code varible is initialized.
4529 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
4530 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
4531 (mono_arch_emit_epilog):
4532 Move Use ppc_load32 for cfg->stack_usage to avoid size
4535 2009-07-24 Mark Probst <mark.probst@gmail.com>
4537 * method-to-ir.c: The write barrier doesn't do the store anymore,
4538 so we have always to emit it. Also, emit the wbarrier after the
4541 2009-07-24 Zoltan Varga <vargaz@gmail.com>
4543 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
4544 for argument count 3 too.
4546 2009-07-23 Zoltan Varga <vargaz@gmail.com>
4548 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
4549 the caller handle the exceptions.
4550 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
4551 method. Fixes #524498.
4553 2009-07-22 Geoff Norton <gnorton@novell.com>
4555 * mini-exceptions.c: Fix build on ia64.
4557 2009-07-22 Mark Probst <mark.probst@gmail.com>
4559 * mini-exceptions.c (ves_icall_get_frame_info): Use write
4562 2009-07-21 Zoltan Varga <vargaz@gmail.com>
4564 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
4567 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4569 * basic-simd.cs (Main): Pass args to the test driver.
4571 2009-07-20 Geoff Norton <gnorton@novell.com>
4573 * mini-x86.h: Fix the x86 version guards to use Apple's
4574 properly defined macros.
4576 2009-07-20 Geoff Norton <gnorton@novell.com>
4578 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
4581 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4583 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
4584 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
4585 the information which is needed for invokes, so only one locking+hash table
4588 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
4590 * aot-compiler.c (add_generic_instances): Emit instances of
4591 GenericComparer<T> for primitive types.
4593 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
4595 * mini-posix.c: Fix linux build.
4597 2009-07-19 Geoff Norton <gnorton@novell.com>
4599 * mini.h: Add prototypes for mono_runtime_syscall_fork and
4600 mono_gdb_render_native_backtraces
4601 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
4602 so we implement the sane semantics to the runtime here
4603 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
4604 so we need to call it differently (mono_gdb_render_native_backtraces)
4605 * mini-posix.c: Move the old semantics from mini.c to the prototypes
4606 here for default implementations.
4607 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
4608 support Apple's weird syscall (SYS_fork) implementation and not busy
4609 loop in abort() on native crashes on OSX anymore.
4611 2009-07-18 Zoltan Varga <vargaz@gmail.com>
4613 * aot-runtime.c (load_method): Change the handling of the
4614 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
4617 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
4619 2009-07-17 Zoltan Varga <vargaz@gmail.com>
4621 * mini.c (mono_patch_info_equal): Revert the last change for now as it
4622 seems to break the aot tests.
4624 * mini.c (mono_patch_info_equal): Fix the handling of
4625 MONO_PATCH_INFO_RGCTX_FETCH.
4627 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4629 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
4631 * mini.c (mono_patch_info_hash): Fix the handling of
4632 MONO_PATCH_INFO_INTERNAL_METHOD.
4633 (mono_patch_info_equal): Ditto.
4635 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4637 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
4640 * mini-llvm.c: Add some infrastructure for AOT support.
4642 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4644 * mini-llvm-cpp.c: Update to the latest llvm api.
4646 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
4647 option to false to prevent llvm from installing signal handlers which
4650 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
4653 * cpu-amd64.md: Revert previous change as those instructions
4654 take 2 separate arguments. Remember to read the arch docs more
4655 carefully next time.
4657 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4659 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
4661 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
4663 * mini-ppc.c: exploit multiple load/store units if available (rest of
4664 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
4665 http://bugzilla.novell.com/show_bug.cgi?id=487846).
4667 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
4669 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
4670 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
4672 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
4674 * cpu-x86.md: Fix missing clobbering from trancendental simd
4677 * cpu-amd64.md: Same.
4679 2009-07-14 Jerry Maine <crashfourit@gmail.com>
4681 Contributed under the terms of the MIT/X11 license by
4682 Jerry Maine <crashfourit@gail.com>.
4684 * basic-simd.cs: Added tests for single and doulble indexers.
4686 * cpu-amd64.md: Added simd opcode information.
4688 * mini-amd64.c: Added IR to native simd generation code.
4689 Added simd register names and function that returns them.
4691 * mini-amd64.h: Added marcos to turn on simd code compilation in
4692 amd64. Added max simd register count marco. Added caller/callee
4693 register mask marcos. Added marcos to use simd register bank.
4695 * mini.h: Added helper marco for shufling dwords and simple
4698 2009-07-14 Zoltan Varga <vargaz@gmail.com>
4700 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
4702 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
4704 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
4705 the length of the native code as well.
4707 * basic-simd.cs: Add a test for #521662.
4709 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
4711 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
4713 2009-07-13 Mark Probst <mark.probst@gmail.com>
4715 * mini.c: Register function for getting the IP from a signal
4716 context with metadata.
4718 2009-07-13 Zoltan Varga <vargaz@gmail.com>
4720 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
4721 call a generic class init trampoline if needed. Fixes #519336.
4723 * generics.cs: Add a test.
4725 2009-07-09 Mark Probst <mark.probst@gmail.com>
4727 * method-to-ir.c: When doing a call which might be remote from
4728 shared generic code to other shared code with open type arguments,
4729 get the remoting invoke wrapper from the RGCTX and do an indirect
4732 2009-07-03 Zoltan Varga <vargaz@gmail.com>
4734 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
4735 after the unbox trampoline in the full-aot case.
4737 2009-07-02 jonas echterhoff <jonas@unity3d.com>
4739 * mini.c: Move initialization of jit_mutex before debugger initialization
4744 * Info.plist: added Info.plist and link flag to enable the mono executable
4745 to access other processes. Requires codesigning of the executable to work.
4747 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
4752 2009-06-30 Zoltan Varga <vargaz@gmail.com>
4754 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
4756 2009-06-29 Zoltan Varga <vargaz@gmail.com>
4758 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
4759 when the generic instance is an instantiation of a subclass of the
4760 methods class. Fixes #517166.
4762 2009-06-26 Zoltan Varga <vargaz@gmail.com>
4764 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
4767 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
4770 * CMakeLists.txt: Add minimal support for installation.
4772 2009-06-25 Zoltan Varga <vargaz@gmail.com>
4774 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
4775 determine whenever a method is directly callable to a separate function.
4777 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
4778 needed ones as a result of the previous change.
4780 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
4781 type of register arrays.
4783 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
4784 type of register arrays.
4786 2009-06-24 Jerry Maine <crashfourit@gmail.com>
4788 Contributed under the terms of the MIT/X11 license by
4789 Jerry Maine <crashfourit@gail.com>.
4791 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
4793 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4795 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
4797 2009-06-24 Neale Ferguson <neale@sinenomine.net>
4799 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
4800 dump of structure return value. Fix some formatting.
4801 * cpu-s390x.md: Fix lengths of instruction sequences.
4802 * mini-s390.c: Minor formatting changes.
4804 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4806 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
4807 Use sigaction on freebsd as well.
4809 2009-06-23 Zoltan Varga <vargaz@gmail.com>
4811 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
4814 * mini.c (mini_init): Revert a change which breaks cross-compilation.
4816 2009-06-22 Mark Probst <mark.probst@gmail.com>
4818 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
4820 2009-06-22 Mark Probst <mark.probst@gmail.com>
4822 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
4824 2009-06-20 Martin Baulig <martin@ximian.com>
4827 (MonoDebuggerThreadFlags): New enum typedef.
4828 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
4829 (mono_debugger_thread_created): Added `gpointer func' argument;
4830 initialize the new `thread_flags' field.
4832 2009-06-18 Martin Baulig <martin@ximian.com>
4834 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
4835 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
4838 (mini_debugger_set_attach_ok): New function; sets the attach-ok
4839 flag in `MONO_DEBUGGER__info.runtime_info'.
4842 (mono_main): Call mini_debugger_set_attach_ok() if generics
4843 sharing is disabled.
4845 2009-06-22 Zoltan Varga <vargaz@gmail.com>
4847 * aot-compiler.c (add_wrappers): Fix a warning.
4849 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
4850 the ppc load/store macro changes.
4852 2009-06-21 Zoltan Varga <vargaz@gmail.com>
4854 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
4856 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
4857 not just the got symbol.
4859 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
4862 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
4865 * aot-compiler.c: Remove some fixmes.
4867 * driver.c (mono_main): Print a helpful message when cross-compiling.
4869 * mini.c (mini_init): Disable signal handlers when cross-compiling.
4871 * method-to-ir.c (initialize_array_data): Do the optimization if the
4872 target byte order is little endian, instead of the host byte order.
4874 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
4875 wrappers into the mscorlib image, Emit a unique plt symbol for each
4876 image, emit symbols for plt entries.
4878 * image-writer.c (img_writer_emit_symbol_size): New function to emit
4881 2009-06-20 Zoltan Varga <vargaz@gmail.com>
4883 * aot-compiler.c (add_wrappers): Avoid calling
4884 mono_marshal_get_type_info () since it can assert for some types.
4886 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
4887 ldtoken are used inside wrappers.
4889 * helpers.c: Add support for prefixing tools with the arch name.
4891 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
4892 quantities when using ilp32.
4894 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
4895 spill slots. Use sizeof(mgreg_t) for the spill slot size.
4897 * image-writer.c: Use .long on ilp32.
4899 * aot-compiler.c: Use 32 bit loads on ilp32.
4901 2009-06-19 Zoltan Varga <vargaz@gmail.com>
4903 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
4905 * mini-ops.h: Use TARGET_POWERPC define for consistency.
4907 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
4909 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
4910 second got slot of every aot image.
4912 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
4913 aot on platforms with function pointers.
4915 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
4916 support for aot/full aot on ppc/ppc64.
4918 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
4919 arguments which are needed on ppc.
4921 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
4924 * mini-trampolines.c aot-runtime.c: Update after the above changes.
4926 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
4928 * regalloc2.c (BITS_PER_CHUNK): Ditto.
4930 * aot-compiler.c (emit_got_info): Fix reading unused memory.
4932 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
4934 2009-06-17 Geoff Norton <gnorton@novell.com>
4936 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
4938 2009-06-17 Zoltan Varga <vargaz@gmail.com>
4940 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
4941 to control whenever the dwarf writer is in xdebug or aot mode.
4942 (emit_class_dwarf_info): Use a separate abbrev for structures without
4945 * aot-compiler.c: Pass the appending parameter to
4946 mono_dwarf_writer_create ().
4948 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
4949 falls through to its next bblock. Fixes #513931.
4951 * iltests.il: Add a test.
4953 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
4954 infor even if emit_line is FALSE, as the apple linker seems to require it.
4956 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
4958 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
4962 2009-06-15 Zoltan Varga <vargaz@gmail.com>
4964 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
4967 2009-06-13 Zoltan Varga <vargaz@gmail.com>
4969 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
4970 'has_call_handler' fields.
4972 * method-to-ir.c (mono_method_to_ir): Set them if needed.
4974 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
4975 first bblock if not needed. Fixes #512790.
4977 2009-06-11 Zoltan Varga <vargaz@gmail.com>
4979 * aot-compiler.c (mono_compile_assembly): Fix a warning.
4981 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
4984 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
4985 remoting-invoke-with-check wrappers, which are not needed when running with
4986 full-aot, since it doesn't support remoting.
4988 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4990 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
4992 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
4993 method info, it is not used anymore.
4995 * mini.h: Bump AOT file format version.
4997 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
5000 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
5003 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
5005 * mini.h: Bump AOT file format version.
5007 2009-06-10 Zoltan Varga <vargaz@gmail.com>
5009 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
5010 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
5013 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
5014 of CKFINITE and FBGE for VFP.
5016 2009-06-09 Zoltan Varga <vargaz@gmail.com>
5018 * aot-compiler.c: Don't align code to 16 bytes on arm.
5020 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
5021 before the methods they belong to.
5023 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
5024 the full-aot case if possible, since the trampoline will be called right
5027 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
5028 trampolines to 1024 after the change above.
5030 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
5031 trampoline to save 8 bytes per trampoline.
5033 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
5036 2009-06-08 Zoltan Varga <vargaz@gmail.com>
5038 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
5040 2009-06-08 Martin Baulig <martin@ximian.com>
5043 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
5044 (_mono_debugger_throw_exception): Don't make this static.
5045 (_mono_debugger_unhandled_exception): Likewise.
5046 (mono_debugger_handle_exception): Moved to mini-exceptions.c
5049 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
5050 (_mono_debugger_throw_exception): Add function prototype.
5051 (_mono_debugger_unhandled_exception): Likewise.
5054 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
5055 arg; return the first exception handler if the exception is caught
5056 and we're running inside the debugger.
5057 (mono_debugger_handle_exception): Moved here from debug-mini.c;
5058 improve exception handle inside runtime-invoke, check whether the
5059 exception is actually caught in the method being invoked and not
5060 by the runtime-invoke-wrapper.
5062 2009-06-08 Zoltan Varga <vargaz@gmail.com>
5064 * image-writer.c: Improve support for the osx assembler.
5066 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
5069 2009-06-08 Martin Baulig <martin@ximian.com>
5072 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
5073 (_mono_debugger_throw_exception): Don't make this static.
5074 (_mono_debugger_unhandled_exception): Likewise.
5075 (mono_debugger_handle_exception): Moved to mini-exceptions.c
5078 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
5079 (_mono_debugger_throw_exception): Add function prototype.
5080 (_mono_debugger_unhandled_exception): Likewise.
5083 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
5084 arg; return the first exception handler if the exception is caught
5085 and we're running inside the debugger.
5086 (mono_debugger_handle_exception): Moved here from debug-mini.c;
5087 improve exception handle inside runtime-invoke, check whether the
5088 exception is actually caught in the method being invoked and not
5089 by the runtime-invoke-wrapper.
5091 2009-06-07 Zoltan Varga <vargaz@gmail.com>
5093 * image-writer.c (append_subsection): Don't align subsections of the
5094 debug_line section as a workaround.
5096 * dwarfwriter.c: Emit line number info in the AOT case as well.
5098 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
5100 This patch is contributed under the terms of the MIT/X11 license
5102 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
5103 code_len <= code_size
5105 2009-06-06 Zoltan Varga <vargaz@gmail.com>
5107 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
5109 2009-06-04 Zoltan Varga <vargaz@gmail.com>
5111 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
5112 invoke wrappers, we now use trampolines instead.
5114 2009-06-04 Mark Probst <mark.probst@gmail.com>
5116 * mini-darwin.c: The exception thread must not be registered with
5119 2009-06-04 Mark Probst <mark.probst@gmail.com>
5121 * mini-gc.c: Disable the code because it makes SGen crash.
5123 2009-06-03 Zoltan Varga <vargaz@gmail.com>
5125 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
5126 instead of asserting.
5128 2009-05-31 Zoltan Varga <vargaz@gmail.com>
5130 * aot-compiler.c (mono_compile_assembly): Move the creation of the
5131 output file after the code has been compiled.
5133 2009-05-30 Zoltan Varga <vargaz@gmail.com>
5135 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
5137 2009-05-31 Zoltan Varga <vargaz@gmail.com>
5139 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
5140 entries distinction to simplify the code.
5142 * mini.h: Bump AOT file format version.
5144 2009-05-28 Zoltan Varga <vargaz@gmail.com>
5146 * objects.cs: Fix the signature of one of the tests.
5148 * mini.c (mini_create_ftnptr): New helper function, moved here from
5150 (mini_get_addr_from_ftnptr): Ditto.
5151 (mini_init): Install the new helpers.
5153 2009-05-28 Martin Baulig <martin@ximian.com>
5155 Correctly initialize the debugger when embedding Mono.
5157 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
5158 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
5159 see documentation in mini_debug_running_inside_mdb().
5162 (mini_debug_running_inside_mdb): New function to check whether
5163 we're running inside mdb.
5165 * mini.c (mini_init): Call mini_debugger_init() if we're running
5166 inside the debugger.
5168 * driver.c (mono_main): Moved the call to mini_debugger_init()
5169 into mini_init() to make this work when embedding Mono.
5171 * debug-debugger.c (mini_debugger_init): Warn about duplicate
5172 calls to mini_debugger_init().
5174 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
5175 mono_debugger_main() -> mini_debugger_main() and put them inside a
5176 `MONO_DEBUGGER_SUPPORTED' conditional.
5178 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
5180 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
5181 this is no longer in use.
5184 2009-05-26 Zoltan Varga <vargaz@gmail.com>
5186 * mini-sparc.c (add_outarg_load): Fix the sparc build.
5188 * aot-compiler.c (emit_method_code): Always write out C style symbols for
5191 2009-05-27 Martin Baulig <martin@ximian.com>
5193 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5195 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
5196 long_conv_to_r_un to 64 bits.
5198 * cpu-x86.md: Increase the instruction size due to the changes.
5200 * iltests.il.in: Add regression test.
5204 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5206 * objects.cs: Move the previous test from basic.cs to here.
5208 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5210 * basic.cs: Add regression test for #506915.
5212 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5214 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
5215 optimization we must check the bb of the first byte of stobj as
5216 it's the only one set in cil_offset_to_bb.
5220 2009-05-25 Zoltan Varga <vargaz@gmail.com>
5222 * image-writer.c: Fix pointer directive on ppc64.
5224 2009-05-24 Zoltan Varga <vargaz@gmail.com>
5226 * image-writer.c (asm_writer_emit_section_change): Avoid using
5227 .bss subsections on ppc too.
5229 2009-05-23 Zoltan Varga <vargaz@gmail.com>
5231 * image-writer.c: Fix the definition of TARGET_ASM_....
5233 * image-writer.c: Fix the emission of assembler directives in the last
5236 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
5237 exception throwing code to accomodate ppc64.
5239 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
5240 size to work on ppc64 too.
5242 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
5245 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
5246 the assembler dialect instead of using platform specific defines.
5248 2009-05-22 Geoff Norton <gnorton@novell.com>
5250 * mini-arm.c (get_call_info): If a structure is split between the stack
5251 and argument registers, we should not advance the stack pointer by the entire
5252 native size, but just by the amount that spilled.
5254 2009-05-22 Zoltan Varga <vargaz@gmail.com>
5256 * mini-arm.c (get_call_info): Handle structures with alignment requirements
5259 2009-05-21 Zoltan Varga <vargaz@gmail.com>
5261 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
5264 * aot-compiler.c (add_extra_method): Fix up the collection of extra
5265 methods so wrapper don't get added twice.
5266 (add_generic_instances): Don't add methods of arrays.
5268 * generics.cs: Mark one test as !FULLAOT.
5270 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
5272 * mini-x86.c (emit_move_return_value): Remove unused vars.
5274 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
5276 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
5277 decomposing 8 bytes structs into a LCALL.
5279 * mini-x86.c (emit_move_return_value): We no longer push the vtype
5280 pointer for where to store the returned regs.
5282 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
5285 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
5287 2009-05-20 Miguel de Icaza <miguel@novell.com>
5289 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
5292 2009-05-21 Zoltan Varga <vargaz@gmail.com>
5294 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
5296 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
5299 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
5301 * local-propagation.c (mono_local_cprop): Avoid local propagation
5302 across paired add/sub if the first instruction dest reg is it's
5303 source reg. For example:
5305 int_add_imm R12 <- R12 [1] clobbers: 1
5306 int_sub_imm R42 <- R12 [1] clobbers: 1
5308 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
5309 maintain the math identify.
5313 2009-05-20 Andreia Gaita <avidigal@novell.com>
5315 * Makefile.am: avoid going on the network just to get the revision,
5318 2009-05-19 Massimiliano Mantione <massi@ximian.com>
5320 Fixed estimate for short branches on amd64 (they were off mark, and
5321 enabling call prolog-epilog instrumentations caused assertions).
5322 * mini.h (struct MonoBasicBlock): added max_length field to hold the
5323 estimate for the maximum length of this basic block.
5325 - mono_arch_emit_prolog: compute max_length for each basic block
5326 (instead of max_offset), and inflate size estimate also for entry bb
5327 in case of code instrumentation.
5328 - mono_arch_output_basic_block: get rid of "cpos" (the current
5329 estimated "position" in the code), and always use "offset" instead,
5330 which is accurate; at the beginning of the function quickly recompute
5331 max_offset for all the remaining blocks, starting from the current
5332 cfg->code_len (which is correct, and not estimated) and using the
5333 estimated block lengths computed previously.
5335 2009-05-17 Zoltan Varga <vargaz@gmail.com>
5337 * exceptions-ppc.c: Remove the caching from the trampoline creation
5338 functions, it is already done in the caller.
5340 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
5342 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
5343 MONO_ARCH_GSHARED_SUPPORTED define.
5345 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
5347 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
5350 2009-05-16 Zoltan Varga <vargaz@gmail.com>
5352 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
5353 call to mono_marshal_get_rgctx_invoke ().
5355 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
5356 mono_marshal_get_static_rgctx_invoke (), all platforms which support
5357 gshared use the static rgctx trampolines now.
5359 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
5360 platform supports it.
5362 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5364 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
5366 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
5368 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5370 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
5372 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
5375 2009-05-15 Massimiliano Mantione <massi@ximian.com>
5377 Made it possible for mono_arch_instrument_epilog to preserve
5378 argument registers, otherwise instrumenting the "epilogue" before
5379 a tail call would clobber them.
5380 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
5381 if like mono_arch_instrument_epilog but with an additional parameter
5382 that states if argument registers must be preserved.
5383 * mini.c: implemented mono_arch_instrument_epilog as a call to
5384 mono_arch_instrument_epilog_full without asking to preserve argument
5385 registers (this makes the existing code work as usual).
5387 - mono_arch_instrument_epilog: add parameter to transform it into
5388 mono_arch_instrument_epilog_full, and preserve argument registers
5390 - mono_arch_output_basic_block, OP_TAILCALL case: call
5391 mono_arch_instrument_epilog_full.
5392 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
5393 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
5394 only transformed mono_arch_instrument_epilog into
5395 mono_arch_instrument_epilog_full.
5397 2009-05-15 Geoff Norton <gnorton@novell.com>
5399 * mini-darwin.c: This works on arm now.
5401 2009-05-14 Geoff Norton <gnorton@novell.com>
5403 * jit.h, driver.c: Allow full-aot to be decided programatically by the
5406 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5408 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
5411 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
5412 wrappers during full aot mode correctly.
5414 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
5417 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
5418 mono_metadata_type_hash ().
5420 2009-05-14 Massimiliano Mantione <massi@ximian.com>
5422 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
5423 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
5424 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
5425 Removed MONO_INST_BRLABEL from the instruction flags, and the
5426 remaining code that used it, because we do not support branches inside
5427 basic blocks (and branch target labels) anymore.
5428 * Makefile.am: As part of the above cleanup, remove reference to
5429 BURG files which don't exist anymore.
5431 2009-05-14 Zoltan Varga <vargaz@gmail.com>
5433 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
5436 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
5437 to use mono_arch_throw_corlib_exception.
5439 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
5440 mono_arch_throw_corlib_exception for throwing corlib exceptions.
5442 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
5445 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
5447 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
5448 for the got to make debugging easier and to avoid confusing it with the
5451 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
5452 method so a breakpoint can be set when using gdb.
5454 2009-05-13 Zoltan Varga <vargaz@gmail.com>
5456 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
5457 on mono_method_get_imt_slot ().
5459 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
5460 num_decodes variables.
5462 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
5463 change as it doesn't seem to work.
5465 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
5468 2009-05-12 Zoltan Varga <vargaz@gmail.com>
5470 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
5471 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
5473 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
5474 builder when using full aot.
5476 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
5477 here, it is already handled.
5479 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
5482 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
5484 * mini-arm.h: Enable IMT for full aot.
5486 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
5487 arch doesn't support it.
5489 * mini.c (mini_init): Don't disable IMT for full aot if the
5490 architecture supports it.
5492 * mini.h (MonoAotTrampoline): New enum containing the different types
5493 of 'numerous' trampolines.
5494 (MONO_AOT_FILE_VERSION): Bump this.
5496 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
5497 static rgctx trampolines. Add support for full-aot IMT thunks.
5499 * mini-amd64.h: Enable IMT for full aot.
5501 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
5502 to exclude tests belonging to a category.
5504 * generics.cs: Mark some tests with a !FULLAOT category.
5506 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
5509 2009-05-11 Zoltan Varga <vargaz@gmail.com>
5511 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
5512 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
5513 (emit_plt): Fix a warning.
5515 2009-05-10 Zoltan Varga <vargaz@gmail.com>
5517 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
5518 back into aot-compiler.c to a place where the other functions shared by
5519 the runtime and aot compiler are.
5521 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
5522 as done previously, instead of in MonoAotFileInfo, since pointers might have
5523 alignment requirements.
5525 * mini.h: Bump AOT file format version.
5527 2009-05-10 Miguel de Icaza <miguel@novell.com>
5529 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
5530 that is used at runtime from the aot-compiler.c, this makes it
5531 work on setups that remove the AOT compiler from the output
5534 2009-05-09 Zoltan Varga <vargaz@gmail.com>
5536 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
5539 * mini-ppc.h: Enable static rgctx trampolines for ppc.
5541 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
5543 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
5544 stuff to mono_arch_decompose_long_opts ().
5545 (mono_decompose_opcode): Remove some dead code.
5547 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5549 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
5550 cmethod can be null for quite a some reasons.
5552 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5554 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
5556 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5558 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
5560 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5562 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
5563 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
5564 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
5565 calls returning structures by addr on amd64.
5567 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
5569 * iltests.il.in: Restructure the tail call tests a bit.
5571 2009-05-07 Zoltan Varga <vargaz@gmail.com>
5573 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
5574 for virtual methods too.
5576 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
5578 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
5579 due to regression in verifying System.dll.
5581 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5583 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
5586 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
5589 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
5590 g_str_hash () which can change.
5592 * driver.c (mini_regression): Disable optimizations not supported by
5593 the cpu. Fixes #500019.
5595 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
5598 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5600 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
5601 to the latest LLVM code.
5603 2009-05-05 Zoltan Varga <vargaz@gmail.com>
5605 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
5607 2009-05-04 Zoltan Varga <vargaz@gmail.com>
5609 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
5612 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
5613 no longer saving offsets, so just save the patch types along with the other
5615 * aot-runtime.c (load_patch_info): Update after the changes to
5616 encode_patch_list ().
5617 (decode_got_entry): Removed, merged into load_patch_info ().
5618 (is_shared_got_patch): Removed, call the same function from
5621 * mini.h: Bump aot file format version.
5623 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
5624 half-finished no-dlsym code.
5626 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
5629 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
5630 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
5632 2009-05-02 Zoltan Varga <vargaz@gmail.com>
5634 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
5635 buffer length to work with AOT code.
5637 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
5638 ldfld/stfld opcodes.
5640 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
5643 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
5645 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
5647 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
5650 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
5651 if needed. Don't decompose long operations when using llvm.
5653 2009-05-01 Zoltan Varga <vargaz@gmail.com>
5655 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
5658 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
5660 2009-05-03 Martin Baulig <martin@ximian.com>
5662 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
5663 mono_debugger_insert_method_breakpoint() since the class init
5664 handler we're inserting at the top of the method already gives us
5667 2009-04-30 Zoltan Varga <vargaz@gmail.com>
5669 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
5670 to mono_arch_decompose_long_opts () for x86 and arm.
5672 2009-04-29 Zoltan Varga <vargaz@gmail.com>
5674 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
5677 2009-04-28 Zoltan Varga <vargaz@gmail.com>
5679 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
5682 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5684 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
5685 number of trampolines used in full-aot mode.
5687 * aot-compiler.c: Add an ntrampolines option to set the number of
5688 trampolines emitted in full-aot mode.
5690 2009-04-27 Zoltan Varga <vargaz@gmail.com>
5692 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
5693 a volatile load. Get rid of get_tempname (), llvm assigns names
5696 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
5699 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
5702 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
5705 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
5706 to the same register as a fixed sreg2. Fixes #497271.
5708 * iltests.il.in: Add a new test.
5710 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5712 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
5713 stack, since pushes complicate exception handling.
5715 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
5716 the stack if they are passed using moves.
5718 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
5720 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
5723 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
5724 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
5725 of FMOVE if it is an R4.
5727 2009-04-25 Zoltan Varga <vargaz@gmail.com>
5729 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
5731 * mini.h (LLVMCallInfo): New structure to store calling convention
5732 information for the LLVM back end similar to the CallInfo structures in
5735 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
5736 call information in a format usable by LLVM.
5737 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
5739 * method-to-ir.c (mono_emit_call_args): Emit calls using
5740 mono_llvm_emit_call () when compiling using LLVM.
5742 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
5743 comments to all functions. Fix memory leaks. Add a public init/cleanup
5746 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
5748 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
5749 mono_array_new_va () jit icall.
5751 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
5753 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
5754 multiple machine description files to be specified.
5755 * mini-ops.h: fixes for cross-compilation.
5757 2009-04-22 Miguel de Icaza <miguel@novell.com>
5759 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
5762 2009-04-22 Zoltan Varga <vargaz@gmail.com>
5764 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
5765 to prevent asserts in various passes. Fixes #497220.
5767 2009-04-21 Zoltan Varga <vargaz@gmail.com>
5769 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
5772 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
5773 table to avoid duplicates.
5775 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5777 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
5780 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
5782 * mini.c (mini_method_verify): Fail fulltrust code if the exception
5783 is for method or field access.
5785 2009-04-20 Zoltan Varga <vargaz@gmail.com>
5787 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
5790 * mini-llvm.c (mono_llvm_emit_method): Use it.
5792 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
5793 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
5796 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
5797 synchronized methods.
5799 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
5801 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
5803 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
5806 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
5807 allowing some options to be set dynamically.
5809 2009-04-19 Zoltan Varga <vargaz@gmail.com>
5811 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
5812 unconditional branch.
5814 * mini.h (MonoTrampolineType): Add new trampoline type
5815 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
5818 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
5821 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
5824 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
5825 is enabled. Instead, use the llvm vcall trampoline.
5827 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
5829 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
5831 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
5834 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
5835 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
5837 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
5838 OP_IA64_CSET opcode.
5840 * mini.c: Fix a warning.
5842 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
5843 THROW to the appropriate llvm type.
5845 2009-04-18 Zoltan Varga <vargaz@gmail.com>
5847 * mini.c (mini_method_compile): Add statistics for methods JITted
5850 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5852 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
5853 OP_IA64_CMP_<cond>_IMM opcodes.
5855 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5857 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
5860 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
5863 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
5866 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
5868 * mini-exceptions.c : add thread id to EXCEPTION trace message.
5870 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5872 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
5875 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
5876 rgctx invoke trampolines for x86.
5878 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
5879 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
5880 (mono_arch_get_vcall_slot): Simplify this.
5882 2009-04-16 Zoltan Varga <vargaz@gmail.com>
5884 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
5885 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
5887 2009-04-14 Zoltan Varga <vargaz@gmail.com>
5889 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
5890 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
5892 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
5894 * liveness.c (visit_bb): Remove a needless assert.
5896 2009-04-13 Zoltan Varga <vargaz@gmail.com>
5898 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
5899 full aot support to the arch specific code.
5901 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
5903 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
5905 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
5907 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
5908 collect information about the delegate invoke impl trampolines.
5910 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
5911 to save trampolines during full-aot mode.
5913 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
5914 creation function which returns a trampoline which sets the rgctx
5916 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
5917 wrapper if possible.
5918 (mono_delegate_trampoline): Ditto.
5920 * mini.c (mono_jit_runtime_invoke): Ditto.
5922 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
5924 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
5926 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5928 2009-04-12 Zoltan Varga <vargaz@gmail.com>
5930 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
5931 just setting the opcode to OP_NOP.
5933 2009-04-11 Zoltan Varga <vargaz@gmail.com>
5935 * mini.c (mini_method_compile): Put the last change inside an
5936 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
5938 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
5939 and extend live ranges to cover the whole method when using xdb.
5941 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
5942 do it in the trampolines.
5944 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
5947 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
5949 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
5950 call code in full-aot mode since IMT is disabled there.
5951 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
5952 new JIT no longer has that restriction.
5954 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5956 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
5957 a more compact format.
5958 (mono_aot_wrapper_name): New function to return a unique name for a
5959 wrapper method, also used by the AOT runtime.
5961 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
5964 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
5965 when a ICollection<T> etc is encountered.
5966 (add_generic_instances): Process method arguments/locals too.
5967 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
5970 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
5972 2009-04-10 Zoltan Varga <vargaz@gmail.com>
5974 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
5976 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
5978 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
5979 representing the result of the decomposition. Nullify instructions
5980 instead of setting them to OP_NOP since nops can't have registers
5983 2009-04-09 Zoltan Varga <vargaz@gmail.com>
5985 * aot-compiler.c (mono_compile_assembly): Split this huge function into
5986 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
5987 info. Strip 'mapping symbols' on ARM.
5989 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
5991 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
5992 this with the native genmdesc.
5994 2009-04-08 Bill Holmes <billholmes54@gmail.com>
5996 * aot-runtime.c: Fixing the MSVC build.
5998 Code is contributed under MIT/X11 license.
6000 2009-04-08 Zoltan Varga <vargaz@gmail.com>
6002 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
6003 JITted code depends on it.
6005 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
6007 * aot-compiler.c: Use new MonoGenericParam accessors.
6009 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
6011 Reduce memory usage and improve correctness wrt MonoGenericParam
6012 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
6013 handing. Avoid allocating MonoGenericParams, but use the ones in
6014 the container itself.
6016 2009-04-07 Miguel de Icaza <miguel@novell.com>
6018 * tasklets.c: Return exceptions in the out argument.
6020 2009-04-08 Zoltan Varga <vargaz@gmail.com>
6022 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
6023 opcode. Use pointer types in more places instead of casting them to
6026 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
6028 (mono_llvm_optimize_method): New helper function to optimize a method.
6030 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
6031 widening code so it could be called from more places.
6032 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
6033 code paths in the call opcodes.
6035 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
6037 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
6039 2009-04-06 Zoltan Varga <vargaz@gmail.com>
6041 * dwarfwriter.c: Use _ to separate class name
6042 components as gdb can't handle '.'. Represent reference variables
6045 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
6047 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
6049 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
6051 * gc-test.cs: New file with GC stack marking tests.
6053 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
6054 negative numbers for vfp.
6056 * basic-float.cs: Add a test.
6058 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
6060 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
6062 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
6064 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
6065 part of tasklet/continuation support.
6067 2009-04-05 Zoltan Varga <vargaz@gmail.com>
6069 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
6070 amd64 opcodes inside an ifdef.
6072 * dwarfwriter.c: Emit inheritance information for classes, emit fields
6075 * dwarfwriter.c (emit_type): Emit the class info for classes.
6077 2009-04-04 Zoltan Varga <vargaz@gmail.com>
6079 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
6081 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
6083 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
6085 * ssa.c (mono_ssa_compute): Fix some memory leaks.
6087 2009-04-03 Zoltan Varga <vargaz@gmail.com>
6089 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
6091 * mini-llvm.c: Update comments.
6093 * mini.h (COMPILE_LLVM): New macro.
6095 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
6097 * ssa.c (mono_ssa_compute): Ditto.
6099 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
6100 the unwind ops from a DWARF FDE.
6102 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
6103 methods by extracting the dwarf unwind ops from the unwind info generated
6106 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
6109 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
6112 2009-04-02 Zoltan Varga <vargaz@gmail.com>
6114 * Makefile.am (llvm_sources): Enable this.
6116 * mini.c (mini_method_compile): Add support for compiling with LLVM,
6117 failing back to the JIT if something cannot be handled.
6119 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
6120 compiling with LLVM.
6122 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
6123 compiling with LLVM.
6125 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
6126 compiling with LLVM.
6128 * mini-ops.h: Add a few opcodes needed by LLVM.
6130 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
6133 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
6136 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
6138 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
6140 2009-04-01 Mark Probst <mark.probst@gmail.com>
6142 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
6143 ridiculously large methods.
6145 2009-03-31 Martin Baulig <martin@ximian.com>
6147 * debug-debugger.c (debugger_remove_breakpoint): Call
6148 mono_debugger_remove_class_init_callback ().
6150 2009-03-31 Zoltan Varga <vargaz@gmail.com>
6152 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
6153 right before emitting code, not at the start.
6155 * mini.c (mono_postprocess_patches): Extract this into a separate function
6156 from mono_codegen ().
6158 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
6159 byref types correctly.
6161 2009-03-30 Zoltan Varga <vargaz@gmail.com>
6163 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
6166 2009-03-29 Zoltan Varga <vargaz@gmail.com>
6168 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
6169 indirect calls, this avoids problems where get_vcall_slot () would get
6170 confused by the native code for the instruction preceeding the call.
6171 (mono_arch_get_vcall_slot): Simplify this.
6172 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
6174 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
6175 register allocator now seems to depend on them instead of the data in
6178 * mini.c (mini_method_compile): Throw the correct type of exception if
6179 mono_method_get_header () fails because of a loading error.
6181 2009-03-28 Zoltan Varga <vargaz@gmail.com>
6183 * mini.c (mini_method_compile): Clear the loader error if the method
6184 header cannot be decoded.
6186 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
6187 interface methods on proxies correctly.
6189 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
6190 this argument for vtype methods. Add precise liveness info for arguments.
6192 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
6193 LIVERANGE_START/END opcodes.
6195 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
6196 for arguments and values in registers.
6198 2009-03-27 Zoltan Varga <vargaz@gmail.com>
6200 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
6201 return a valuetype. Fixes #487518.
6203 * iltests.il: Add a test.
6205 * aot-compiler.c: Use mono_thread_create () to create helper threads.
6207 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
6208 closed over a null reference correctly.
6210 2009-03-26 Zoltan Varga <vargaz@gmail.com>
6212 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
6214 2009-03-25 Mark Probst <mark.probst@gmail.com>
6216 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
6217 allocated to the same registers as fixed sregs.
6219 2009-03-24 Mark Probst <mark.probst@gmail.com>
6221 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
6224 * method-to-ir.c: Handle more cases for
6225 Interlocked.CompareExchange.
6227 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
6228 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
6229 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
6231 2009-03-23 Zoltan Varga <vargaz@gmail.com>
6233 * aot-runtime.c (decode_method_ref): Fix a warning.
6235 * unwind.c (mono_unwind_frame): Ditto.
6237 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6239 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
6240 (mono_compile_assembly): Enable the binary writer for full-aot as well.
6242 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
6243 fix the handling of large values in the ALU_PC_G0_NC relocation.
6245 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6247 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
6249 2009-03-22 Mark Probst <mark.probst@gmail.com>
6251 * method-to-ir.c (mono_spill_global_vars): Support for ternary
6254 2009-03-22 Mark Probst <mark.probst@gmail.com>
6256 * method-to-ir.c: MINI_OP3 needs a comma.
6258 * method-to-ir.c, mini.h, mini.c: Remove
6259 mono_init_op_sreg_counts ().
6261 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6263 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
6266 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
6269 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
6271 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
6274 2009-03-21 Mark Probst <mark.probst@gmail.com>
6276 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
6277 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
6278 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
6281 2009-03-20 Zoltan Varga <vargaz@gmail.com>
6283 * driver.c: Change location of gc_wrapper.h.
6285 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
6286 inside finally clauses correctly. Fixes #485721.
6288 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
6289 after the change above.
6291 * exceptions.cs: Add a test.
6293 2009-03-19 Zoltan Varga <vargaz@gmail.com>
6295 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
6297 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
6298 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
6299 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
6301 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
6302 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
6304 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
6306 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
6307 Simplify logic for ensure_method_is_allowed_to_call_method.
6308 Handle wrappers on callers.
6310 2009-03-19 Zoltan Varga <vargaz@gmail.com>
6312 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
6315 * basic-simd.cs: Fix the names of some test methods.
6317 2009-03-18 Geoff Norton <gnorton@novell.com>
6319 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
6321 2009-03-18 Zoltan Varga <vargaz@gmail.com>
6323 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
6325 2009-03-17 Jb Evain <jbevain@novell.com>
6327 * driver.c: remove now uneeded call to mono_gc_base_init before
6330 2009-03-17 Jb Evain <jbevain@novell.com>
6332 * dwarfwriter.c (token_handler): handle more cases.
6334 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
6336 * method-to-ir.c: Remove more dead code (that was required only
6337 because of method_is_safe). Fix compiler warnings.
6339 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
6341 * method-to-ir.c: Remove unneeded/useless method_is_safe
6342 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
6344 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
6346 * mini.c (mini_method_compile): Print the method been compiled with
6347 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
6348 for people not familiar with the runtime.
6350 2009-03-17 Zoltan Varga <vargaz@gmail.com>
6352 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
6353 a managed object which is later put into a GList. Return its class instead.
6355 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
6356 stack slots when using sgen.
6358 2009-03-16 Zoltan Varga <vargaz@gmail.com>
6360 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
6362 2009-03-14 Zoltan Varga <vargaz@gmail.com>
6364 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
6365 > so it works on the first vreg as well.
6367 2009-03-13 Zoltan Varga <vargaz@gmail.com>
6369 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
6372 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
6374 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
6377 2009-03-12 Zoltan Varga <vargaz@gmail.com>
6379 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
6380 native->IL offset mapping.
6382 2009-03-11 Zoltan Varga <vargaz@gmail.com>
6384 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
6386 * basic.cs: Add a test.
6388 2009-03-11 Mark Probst <mark.probst@gmail.com>
6390 * mini-x86.c (mono_arch_output_basic_block): Use different
6391 registers in case the ones we want to overwrite are used by the
6392 other operand. Fixes regression in #480807.
6394 2009-03-10 Zoltan Varga <vargaz@gmail.com>
6396 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
6398 * dwarfwriter.c (emit_line_number_info): The line number info for
6399 IL code was off by one. Fix that.
6401 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
6404 2009-03-09 Mark Probst <mark.probst@gmail.com>
6406 Contributed under the terms of the MIT/X11 license by Steven
6407 Munroe <munroesj@us.ibm.com>.
6409 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
6412 2009-03-08 Zoltan Varga <vargaz@gmail.com>
6414 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
6417 2009-03-06 Zoltan Varga <vargaz@gmail.com>
6419 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
6420 the delegate ctor handling code. Fixes #482638.
6422 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
6425 * iltests.il.in: Add a test.
6427 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
6430 2009-03-05 Mark Probst <mark.probst@gmail.com>
6432 * mini-trampolines.c (mono_create_jump_trampoline): If the method
6433 is shared generic code, return the trampoline, even if the method
6434 has already been compiled. Fixes #479763.
6436 * mini.c, mini.h: New function
6437 mono_jit_find_compiled_method_with_jit_info() which is the same as
6438 mono_jit_find_compiled_method() but also returns the jit info.
6440 2009-03-05 Mark Probst <mark.probst@gmail.com>
6442 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
6443 for methods which actually have one. For all other methods, make
6444 sure the this argument var is live the whole method.
6446 * mini.c (mini_method_compile): Every shared method has a
6447 this/vtable/mrgctx info. Fixes #480807.
6449 2009-03-05 Mark Probst <mark.probst@gmail.com>
6451 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
6452 generic/imt thunks where some entries branch through the vtable,
6453 while other entries branch directly.
6455 2009-03-05 Zoltan Varga <vargaz@gmail.com>
6457 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
6459 * mini-windows.c: Ditto.
6461 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
6464 2009-03-04 Zoltan Varga <vargaz@gmail.com>
6466 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
6469 2009-03-04 Mark Probst <mark.probst@gmail.com>
6471 * method-to-ir.c: Don't inline methods that use JMP. Fixes
6474 2009-03-04 Mark Probst <mark.probst@gmail.com>
6476 * exceptions-x86.c: Include debug-mini.h - fixes build.
6478 2009-03-04 Martin Baulig <martin@ximian.com>
6480 * debug-mini.c: Clean up the exception API and add documentation.
6481 (mono_debugger_handle_exception): New public method; this is
6482 called when throwing an exception or encountering an unhandled one.
6483 (mono_debugger_call_exception_handler): Formerly known as
6484 mono_debugger_handle_exception(); this is used to tell the
6485 debugger that we're about to invoke an exception handler.
6487 2009-03-04 Martin Baulig <martin@ximian.com>
6489 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
6490 ../metadata/mono-debug-debugger.c; save and reset exception state.
6492 2009-03-02 Martin Baulig <martin@ximian.com>
6494 * debug-mini.c: Moved the debugger exception handling here from
6495 ../metadata/mono-debug-debugger.c.
6498 (MonoDebuggerExceptionAction): New exception typedef.
6501 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
6503 * exceptions-amd64.c
6504 (mono_amd64_throw_exception): Use the new debugger exception
6508 (mono_handle_exception_internal): Don't call
6509 mono_debugger_unhandled_exception() here.
6511 2009-03-03 Zoltan Varga <vargaz@gmail.com>
6513 * mini.c aot-compiler.c: Update after the changes to
6514 mono_marshal_get_runtime_invoke ().
6516 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
6517 Virtual generic methods might not have method->slot set, work around
6520 * generics.cs: Add a test.
6522 2009-03-02 Geoff Norton <gnorton@novell.com>
6525 * driver.c: Allow signal chaining of SIGFPE as well.
6527 2009-03-02 Zoltan Varga <vargaz@gmail.com>
6529 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
6530 this since it now receives the method not its generic context in the
6533 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
6534 generic/imt thunks where some entries branch through the vtable, while
6535 other entries branch directly.
6537 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
6539 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
6540 support for interface methods as well.
6542 * mini-trampolines.c: Add support for virtual generic methods in interfaces
6543 using the normal IMT thunks.
6545 generics.cs: Add new tests.
6547 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
6548 the generic inst to the generic imt thunks. This fixes AOT support,
6549 improves consistency with the normal IMT thunks, and makes it easier to
6550 add support for interface generic virtual methods later.
6552 * mini-trampolines.c (mono_magic_trampoline): Ditto.
6554 2009-02-28 Zoltan Varga <vargaz@gmail.com>
6556 * driver.c (mono_set_signal_chaining): New public API function to enable
6557 signal chaining on POSIX platforms.
6559 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
6560 (si@lindenlab.com) to implement signal chaining. The original patch was
6561 contributed under the MIT X/11 license:
6562 https://bugzilla.novell.com/show_bug.cgi?id=318894
6564 2009-02-27 Zoltan Varga <vargaz@gmail.com>
6566 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
6567 too until it can be made to run on amd64.
6569 2009-02-26 Zoltan Varga <vargaz@gmail.com>
6571 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
6572 to get_generic_context_from_code () + get_call_info () if possible.
6574 2009-02-25 Zoltan Varga <vargaz@gmail.com>
6576 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
6577 suspend-on-sigsegv functionality.
6579 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
6580 to suspend when a native SIGSEGV is received. This is useful for debugging
6581 crashes which don't happen under gdb, since a live process contains more
6582 information than a core file.
6584 * mini-exceptions.c (mono_print_thread_dump): Use
6585 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
6587 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
6589 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
6591 * basic-float.cs: Disable the tests which currently fail on amd64.
6593 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
6594 value to mono_arch_patch_callsite () to fix crashes.
6596 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
6598 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6600 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
6601 nop code by patching the call address to point to the nullified class init
6602 trampoline, as the former does not seem to be safe on SMP machines.
6604 2009-02-23 Mark Probst <mark.probst@gmail.com>
6606 * mini-ops.h: Fix the argument types for a few x86 opcodes where
6609 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6611 * basic-float.cs basic-calls.cs: Fix warnings.
6613 2009-02-22 Mark Probst <mark.probst@gmail.com>
6615 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
6616 correct frame pointer in the LMF. Should fix #478394.
6618 2009-02-22 Zoltan Varga <vargaz@gmail.com>
6620 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
6622 * image-writer.c: Make the binary writer less verbose.
6624 2009-02-21 Zoltan Varga <vargaz@gmail.com>
6626 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
6627 are called from runtime invoke wrappers.
6629 2009-02-20 Zoltan Varga <vargaz@gmail.com>
6631 * cpu-ppc.md (store_memindex): Increase the size of this.
6633 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6635 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6637 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
6639 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
6642 Last fix for of #467201.
6645 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6647 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6649 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
6650 and long_conv_to_r8_2:
6652 Fixed part of #467201.
6654 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6656 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6658 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
6659 conversion to 32 bits.
6661 * cpu-x86.md: Increase the size of int_conv_to_r4.
6663 * basic-float.cs: Add a test for this.
6665 Fixed part of #467201.
6667 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6669 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6671 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
6672 conversion to 64 bits.
6674 * basic-float.cs: Add a test for this.
6676 Fixed part of #467201.
6678 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6680 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6682 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
6683 This behavior is compatible with MS.
6685 * iltest.il.in: Add a test for this.
6687 Fixed part of #467201.
6689 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6691 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6693 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
6694 change the precision of the value.
6696 * cpu-x86.md: Define len for float_conv_to_r4.
6698 * basic-float.cs: Add a test for this.
6700 Fixed part of #467201.
6702 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
6704 * mini.c: Adjust locking order to the new semantics where the loader lock
6707 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
6716 * mini-trampolines.c:
6729 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
6731 2009-02-18 Zoltan Varga <vargaz@gmail.com>
6733 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
6736 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6738 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
6739 for cctors if needed.
6741 2009-02-17 Mark Probst <mark.probst@gmail.com>
6743 * mini-ppc.c: Fix build on Darwin.
6745 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6747 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
6748 version instead of 3 as valgrind doesn't like version 3.
6750 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
6752 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
6753 usable for hashing methods.
6754 (emit_extra_methods): Use the new hash to avoid putting every method in the
6757 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
6759 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
6760 whenever a method ref could match a method.
6762 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
6765 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
6768 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
6770 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
6771 the encoding buffer.
6773 * method-to-ir.c (mono_method_check_inlining): Avoid calling
6774 mono_method_get_header () on inflated methods as an optimization.
6776 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6778 * ssa.c (fold_ins): Fix another crash if the instruction following the
6779 switch was optimized away.
6781 2009-02-16 Mark Probst <mark.probst@gmail.com>
6783 Contributed under the terms of the MIT/X11 license by Steven
6784 Munroe <munroesj@us.ibm.com>.
6786 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
6788 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6790 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
6791 around the mono_domain_alloc calls, it is now done by the functions
6794 * aot-compiler.c (compile_method): Only add wrappers referenced by
6795 the method if compiling with full AOT.
6796 (mono_compile_assembly): Error out if --aot=full is specified on
6797 a platform where it is not supported.
6799 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
6802 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
6805 * aot-runtime.c (load_named_code): Handle
6806 mono_arm_throw_exception_by_token.
6808 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
6810 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
6813 * Makefile.am (fullaotcheck): Exit if a test fails.
6815 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
6817 (mono_compile_assembly): Handle the assembler failing.
6819 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
6820 accepting subsections of .bss.
6822 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
6825 * aot-compiler.c: Remove some unused includes.
6827 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
6828 now in MonoImageWriter.
6830 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
6831 code sequence which matches a non-virtual call. Fixes #472654.
6833 2009-02-15 Zoltan Varga <vargaz@gmail.com>
6835 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
6838 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
6839 use the image/dwarf writers directly.
6841 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
6844 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
6847 * image-writer.h: Fix some typos.
6849 * dwarfwriter.h dwarfwriter.c: New files.
6851 * aot-compiler.c: Extract the DWARF info writing functionality into a
6854 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
6855 argument to return unwind info.
6857 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
6859 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
6861 * aot-runtime.c (decode_method_ref): Add a case for
6862 MONO_AOT_METHODREF_WRAPPER_NAME.
6864 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
6867 * aot-compiler.c (encode_method_ref): Use the new constants.
6869 * aot-runtime.c (decode_method_ref): Ditto.
6871 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
6872 be compiled, not the icall itself.
6874 2009-02-14 Zoltan Varga <vargaz@gmail.com>
6876 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
6877 using decode_method_ref ().
6879 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
6880 convert it to an in32. Fixes #475859.
6882 * arrays.cs: Add a test.
6884 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6886 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
6889 * basic-long.cs: Add a test.
6891 2009-02-12 Mark Probst <mark.probst@gmail.com>
6893 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
6894 remove the frame pointer in leaf methods which don't receive any
6895 arguments, don't throw exceptions and don't do dynamic stack
6898 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6900 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
6901 the fail_tramp changes. Hopefully fixes #475132.
6903 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
6905 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
6906 instead of mono_metadata_signature_dup_full.
6908 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6910 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
6911 for processing jump tables. Fixes #473787.
6913 2009-02-11 Mark Probst <mark.probst@gmail.com>
6915 * mini-generic-sharing.c: mini_method_get_context() just calls
6916 mono_method_get_context_general() now.
6918 * mini.c, mini.h: Moved get_object_generic_inst(),
6919 construct_object_context_for_method() and
6920 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
6922 2009-02-11 Zoltan Varga <vargaz@gmail.com>
6924 * branch-opts.c (mono_if_conversion): Handle the case where the merged
6925 basic block fell through to its successor bblock without a branch. Fixes
6928 * iltests.il.in: Add a test.
6930 * aot-compiler.c (encode_method_ref): Encode methods of array types.
6931 (can_encode_patch): We can now handle arrays of generic parameters and
6934 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
6936 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
6937 the AOT file to avoid some #ifdefs in aot-runtime.c
6939 * mini.h: Bump AOT file format version.
6941 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6943 * Makefile.am (fullaotcheck): Make this run the tests.
6945 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
6947 2009-02-10 Mark Probst <mark.probst@gmail.com>
6949 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
6950 individually. Fixes #473482.
6952 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6954 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
6956 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
6958 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
6959 (mono_compile_assembly): Hush compile warnings about
6960 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
6963 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6965 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
6967 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
6969 * aot-compiler.c: Fix arm support.
6971 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
6972 img_writer_emit_unset_mode () function.
6974 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
6975 (mono_unwind_get_dwarf_pc_reg): Ditto.
6977 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
6978 Move almost all platform specific code to a set of arch_ functions,
6979 and document them to ease porting.
6981 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
6983 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
6985 * aot-compiler.c: Extract the image writing functionality into a separate
6986 module to reduce the size of this file.
6988 2009-02-09 Geoff Norton <gnorton@novell.com>
6990 * mini-s390.c: Fix the signature of emit_sig_cookie.
6992 2009-02-09 Zoltan Varga <vargaz@gmail.com>
6994 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
6996 * aot-runtime.c (is_shared_got_patch): Ditto.
6998 * aot-runtime.c (load_named_code): Cope with the fact that
6999 decode_got_entry () won't decode the patch fully if its corresponding got
7000 entry is already filled.
7002 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
7004 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
7006 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
7007 as the moving pointer instead of 'buf' for consistency with the rest of the
7009 (mono_arch_create_monitor_exit_trampoline): Ditto.
7011 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
7012 generic_class_init trampolines.
7013 (add_generic_class): Extract some code from add_generic_instances () into a
7014 separate function so it can be called from other places too.
7015 (compile_method): Call add_generic_class () for the classes of inflated methods
7016 referenced by the method.
7017 (can_encode_patch): Allow references to generic parameters.
7019 * aot-runtime.c: Add support the patches required by the new trampolines.
7021 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
7024 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
7027 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
7028 this from get_throw_pending_exception, make the signature full aot compatible.
7030 * Makefile.am (fullaotcheck): New target to run full-aot tests.
7032 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
7034 * exceptions.cs: Add a test.
7036 2009-02-07 Zoltan Varga <vargaz@gmail.com>
7038 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
7039 use the DWARF_DATA_ALIGN constant instead.
7041 * exception-<ARCH>.c: Update after the above change.
7043 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
7046 * mini-arm.c: Enable the dwarf unwinder.
7048 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
7049 instead of mono_class_setup_vtable ().
7051 2009-02-07 Zoltan Varga <vargaz@gmail.com>
7053 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
7056 * mini-x86.h: Enable the dwarf unwinder.
7058 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
7060 Fix mcs/tests/test-7.cs
7061 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
7064 2009-02-06 Zoltan Varga <vargaz@gmail.com>
7066 * mini.c (print_jit_stats): Remove some unused statistics.
7068 2009-02-05 Zoltan Varga <vargaz@gmail.com>
7070 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
7072 2009-02-05 Mark Probst <mark.probst@gmail.com>
7074 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
7075 the method we get from mono_object_get_virtual_method() because
7076 that function does it properly, now.
7078 2009-02-05 Zoltan Varga <vargaz@gmail.com>
7080 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
7081 opcodes. Fixes #472775.
7083 2009-02-05 Mark Probst <mark.probst@gmail.com>
7085 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
7086 fact that mono_find_jit_info() sometimes returns the context
7087 corresponding to the jit info in new_ctx. Fixes #472600.
7089 2009-02-05 Zoltan Varga <vargaz@gmail.com>
7091 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
7092 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
7093 klass->enum_basetype directly.
7095 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
7098 * unwind.c: Avoid 0 sized arrays.
7100 2009-02-04 Zoltan Varga <vargaz@gmail.com>
7102 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
7103 size on systems with 64k pages. Fixes #471389.
7105 2009-02-04 Mark Probst <mark.probst@gmail.com>
7107 Contributed under the terms of the MIT/X11 license by Steven
7108 Munroe <munroesj@us.ibm.com>.
7110 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
7111 for LOADI4_MEMBASE. Use addi instead of addic if it's not
7114 2009-02-04 Mark Probst <mark.probst@gmail.com>
7116 Contributed under the terms of the MIT/X11 license by Steven
7117 Munroe <munroesj@us.ibm.com>.
7119 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
7122 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
7123 The trampoline can be longer on PPC64.
7125 2009-02-04 Mark Probst <mark.probst@gmail.com>
7127 Contributed under the terms of the MIT/X11 license by Steven
7128 Munroe <munroesj@us.ibm.com>.
7130 * mini-ppc.c: Compiler warning fixes and trivial code
7133 2009-02-04 Zoltan Varga <vargaz@gmail.com>
7135 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
7136 ins->dreg which could be a hardware register, not a vreg.
7138 * aot-compiler.c (emit_method_dwarf_info): Ditto.
7140 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
7141 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
7143 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
7145 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
7146 ->dreg, that is not the vreg we are looking for.
7148 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
7150 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
7153 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
7156 2009-02-03 Zoltan Varga <vargaz@gmail.com>
7158 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
7160 * aot-compiler.c (emit_line_number_info): Fix line number emission when
7163 * aot-compiler.c: Add xdebug support on x86.
7165 * unwind.c: Add x86 support.
7167 * aot-compiler.c (emit_exception_debug_info): Control the emission of
7168 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
7170 * mini.c (mini_method_compile): Ditto.
7172 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
7175 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
7176 which mimic .push_section/.pop_section in GAS.
7178 * aot-compiler.c: Emit precise live range information for variables.
7180 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
7182 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
7183 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
7186 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
7187 the live ranges of variables.
7189 * mini.h (struct MonoMethodVar): Add two fields containing the live range
7190 of the variable in terms of native offsets.
7192 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
7194 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
7196 2009-02-02 Mark Probst <mark.probst@gmail.com>
7198 Contributed under the terms of the MIT/X11 license by Steven
7199 Munroe <munroesj@us.ibm.com>.
7201 * exceptions-ppc.c (restore_regs_from_context): Correct operand
7202 order (offset then base reg) for ppc_load_multiple_regs.
7203 (emit_save_saved_regs) Correct operand order for
7204 ppc_store_multiple_regs.
7205 (mono_arch_get_call_filter): Correct operand order for
7206 ppc_load_multiple_regs.
7208 * mini-ppc.c (emit_memcpy): Fix operand order for
7209 ppc_load_reg_update and ppc_store_reg_update.
7210 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
7211 (mono_arch_emit_epilog): Correct operand order for
7212 ppc_load_multiple_regs.
7214 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
7215 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
7217 2009-02-02 Mark Probst <mark.probst@gmail.com>
7219 * cpu-ppc64.md: Fixed storer4_memindex length.
7221 2009-02-02 Zoltan Varga <vargaz@gmail.com>
7223 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
7226 * aot-compiler.c (emit_line_number_info): Optimize this.
7228 2009-02-01 Zoltan Varga <vargaz@gmail.com>
7230 * aot-compiler.c: Disassemble tokens in the IL disassembly.
7232 * aot-compiler.c: Add debug info for methods without debug info by
7233 emitting an IL file and having the line number info referencing that file.
7235 * aot-compiler.c: Optimize the size of the generated line number info.
7237 * aot-compiler.c: Emit line number info in xdebug mode.
7239 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
7242 2009-01-31 Zoltan Varga <vargaz@gmail.com>
7244 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
7246 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
7249 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
7251 * basic-calls.cs: Test for the weird crash found on arm.
7253 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
7255 * cpu-arm.md: Increase the size of storer8_membase_reg and
7256 loadr8_membase_reg to 24 bytes to accomodate the extra add.
7258 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
7259 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
7260 reg to LR otherwise we'll be loading/storing from just the offset.
7262 2009-01-30 Miguel de Icaza <miguel@novell.com>
7264 Question: if we are storing gint32's inside the "*native_offset",
7265 should we change the signature to "gint32 *native_offset" to
7266 ensure that we do not have type definition problems?
7268 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
7269 an int * as this is what the other function expects, causes
7270 problems with Freescale's compiler that defined int32_t to be a
7271 long and makes int incompatible
7273 2009-01-30 Miguel de Icaza <miguel@novell.com>
7275 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
7276 filename conflict with bjam.
7278 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7280 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
7281 as it might use decomposed ops.
7283 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7285 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
7287 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
7290 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
7292 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
7295 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
7296 way registers are stored in MonoContext on arm.
7298 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
7299 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
7301 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
7303 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
7305 * mini.c (mini_init): Register mono_isfinite.
7307 * jit-icalls.c (mono_isfinite): New jit icall.
7309 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
7311 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
7312 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
7315 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7317 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
7318 separate frame and stack pointers, so we must use FP to find the register
7320 The FP reg is retrieved from the MonoContext::regs array.
7322 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7324 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
7327 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7329 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
7330 return R4 and R8 when not running under softfloat.
7332 Fixes basic-calls.exe
7334 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7336 * mini-arm.c: Implement some overflow opcodes.
7338 2009-01-29 Miguel de Icaza <miguel@novell.com>
7340 * ssa.c: handle another alloca.h
7342 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
7343 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
7344 MONO_ARCH_USE_SIGACTION.
7346 * aot-runtime.c, mini-exceptions.c: Replace platform define with
7349 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
7351 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
7352 PPC targets as sigaction does not exist on all platforms, define
7353 this on a per-platform basis.
7355 Instead of erroring out if the platform is not defined, include
7356 mini-ppc-os.h, and expect that the OS specific setting provides
7357 the required information.
7359 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7361 * aot-compiler.c: Fix --enable-minimal=aot.
7363 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7365 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
7368 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7370 * exceptions-arm.c: Fix warnings.
7372 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
7375 * mini-x86.c: Fix --enable-minimal=jit build.
7377 * mini.c: Really fix --enable-minimal=jit build.
7379 * mini.c (construct_object_context_for_method): Move this outside
7380 the DISABLE_JIT block to fix the --enable-minimal=jit build.
7382 "Backported" of r124984 from 2.0 branch.
7384 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
7386 "Backport" of r124977 + r124978 from 2.0 branch.
7388 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
7389 to avoid calling mono_exception_from_token () from the throw trampoline.
7390 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
7391 for throwing corlib exceptions, this fixes full-aot support for corlib
7394 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
7396 2009-01-29 Miguel de Icaza <miguel@novell.com>
7398 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
7399 part of the changes to split the code in mini into operating
7400 system specific files.
7402 This patch was done by copying mini.c to the respective files to
7403 preserve SVN history.
7405 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7407 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
7409 2009-01-28 Zoltan Varga <vargaz@gmail.com>
7411 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
7412 remoting-invoke-with-check wrappers of shared methods.
7414 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
7416 2009-01-27 Mark Probst <mark.probst@gmail.com>
7418 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
7419 optimization if the top of stack is the last instruction in the
7420 bblock. Otherwise it might have been used after its definition.
7423 2009-01-27 Zoltan Varga <vargaz@gmail.com>
7425 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
7426 method as well when get_vcall_slot () fails to match a code sequence.
7428 * mini-arm.c: Fix the android build, which doesn't have
7431 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7433 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
7436 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
7438 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
7440 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7442 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
7443 and put its id into jinfo->used_regs. This is only used on amd64,
7444 which is currently the only platform generating unwind info.
7446 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
7447 the dwarf unwinder. This is required to correctly handle async exceptions
7448 like thread abort and stack overflows, which can happen while a method
7449 is in the middle of its prolog or epilog.
7451 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
7452 the unwind info belonging to an AOTed method.
7454 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
7455 into cfg->unwind_ops.
7457 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
7459 * mini.c (mini_init): Call mono_unwind_init ().
7460 (mini_cleanup): Call mono_unwind_cleanup ().
7462 * unwind.c: Add functions for managing a set of unwind info entries, allowing
7463 unwind info to be shared between methods.
7465 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
7468 * exceptions-amd64.c (mono_arch_exceptions_init): Call
7469 get_throw_pending_exception () to avoid initialization races.
7471 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
7472 mono_arch_exceptions_init () function.
7474 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
7476 2009-01-25 Zoltan Varga <vargaz@gmail.com>
7478 * mini.c (mono_get_domain_intrinsic): New helper function.
7479 (mono_get_thread_intrinsic): Ditto.
7481 * mini-arm.c mini-ia64.c: Use the new helper functions.
7483 * method-to-ir.c (mono_method_to_ir): Fix the comment for
7484 the last constrained_call change, since it is needed in the non-AOT
7487 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
7489 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
7490 mono_get_lmf_addr () on arm eabi linux.
7492 2009-01-24 Zoltan Varga <vargaz@gmail.com>
7494 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
7495 code sequence which matches a non-virtual call.
7497 2009-01-23 Mark Probst <mark.probst@gmail.com>
7499 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
7502 2009-01-23 Zoltan Varga <vargaz@gmail.com>
7504 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
7505 runtime-invoke wrappers, since they are also shared based on signature.
7507 2009-01-22 Mark Probst <mark.probst@gmail.com>
7509 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
7510 info from the (correct) context.
7512 2009-01-22 Zoltan Varga <vargaz@gmail.com>
7514 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
7516 * unwind.c (mono_unwind_frame): New function to unwind through a frame
7517 using dwarf unwinding info. Not yet used.
7519 * mini.c (mini_init): When using xdebug, disable freeing of domains.
7521 2009-01-21 Mark Probst <mark.probst@gmail.com>
7523 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
7526 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
7527 special case and handle mono_arch_delegate_invoke_impl() returning
7528 function descriptors.
7530 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
7531 trampolines return function descriptors, too.
7533 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7535 * method-to-ir.c (handle_alloc): Avoid generic instances in the
7536 out_of_line optimization.
7538 2009-01-21 Martin Baulig <martin@ximian.com>
7541 (MonoCompile): Added `disable_deadce_vars' to disable removing
7545 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
7546 inside the debugger.
7548 * liveness.c (mono_analyze_liveness): Don't remove any unused
7549 variables if `cfg->disable_deadce_vars' is set.
7551 2009-01-21 Mark Probst <mark.probst@gmail.com>
7553 * method-to-ir.c: Only apply exception constructor optimization if
7554 the the method actually belongs to an exception class. Fixes
7557 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7559 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
7560 change inside a #ifdef __mono_ppc64__.
7562 * aot-compiler.c (compile_method): Remove the previous limitation.
7564 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
7565 on type variables in AOTed code.
7567 * aot-compiler.c (compile_method): Skip generic methods having type
7568 constraints on their generic parameters.
7570 * aot-compiler.c (compile_method): Check for methods which cannot be
7571 encoded inside RGCTX_FETCH patches as well.
7573 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
7576 2009-01-20 Mark Probst <mark.probst@gmail.com>
7578 * method-to-ir.c: Force the vtable variable in shared generic code
7579 for the case that they might show up on a stack trace where they
7582 * mini-exceptions.c: Save and use generic sharing info as well as
7583 IP in stack traces to resolve shared generic instantiations.
7585 2009-01-20 Zoltan Varga <vargaz@gmail.com>
7587 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
7588 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
7590 2009-01-20 Mark Probst <mark.probst@gmail.com>
7592 * method-to-ir.c: Do generic sharing for array constructors.
7594 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
7596 * mini-exceptions.c (mono_print_thread_dump): Add information
7597 about the thread state using wapi_current_thread_desc.
7599 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7601 * basic-simd.cs: Tests for the new constructors.
7603 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7605 * mini-ops.h: Added OP_EXPAND_*
7609 * mini-x86.c (mono_arch_output_basic_block): Same.
7611 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
7613 2009-01-19 Zoltan Varga <vargaz@gmail.com>
7615 * iltests.il.in: Add a test for #467385.
7617 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
7619 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
7620 thread been cleaned up is not the same currently in execution.
7622 Fixes appdomain-unload crashes on windows, osx and linux variants
7623 without the __thread keyword.
7625 2009-01-18 Zoltan Varga <vargaz@gmail.com>
7627 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
7628 (koush@koushikdutta.com). Implement this for android.
7630 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
7631 begins with a digit.
7633 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
7634 mono_marshal_get_write_barrier ().
7636 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
7638 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
7639 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
7640 that pass them on a register pair.
7642 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
7643 test was crashing due to that.
7645 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
7647 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
7648 trampoline code. Include ucontext.h only if available.
7650 2009-01-15 Mark Probst <mark.probst@gmail.com>
7652 * mini.c: mono_domain_lookup_shared_generic() takes an open method
7653 and doesn't check whether it's sharable, like it was before
7654 removing the shared generics hash. This brings IronPython
7655 performance back to what it was before that change.
7657 2009-01-14 Mark Probst <mark.probst@gmail.com>
7659 * method-to-ir.c: Handle delegate invocation optimization earlier,
7660 otherwise it would be handled (much more slowly) by the
7661 final/sealed optimization.
7663 2009-01-13 Zoltan Varga <vargaz@gmail.com>
7665 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
7666 domain is not set. Fixes #465864.
7668 2009-01-12 Mark Probst <mark.probst@gmail.com>
7670 * method-to-ir.c: Don't stop sharing of generic methods with catch
7671 clauses - we already handle those.
7673 2009-01-12 Mark Probst <mark.probst@gmail.com>
7675 * mini.c, mini.h: lookup_generic_method() is now
7676 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
7677 making the shared_generics_hash obsolete.
7679 2009-01-12 Mark Probst <mark.probst@gmail.com>
7681 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
7682 use the red zone. Make room on the stack first and then use it,
7683 not the other way around.
7685 2009-01-12 Zoltan Varga <vargaz@gmail.com>
7687 * mini.c (mini_init): Call mono_xdebug_init ().
7689 * aot-compiler.c (mono_xdebug_init): Make this non-static.
7691 2009-01-11 Zoltan Varga <vargaz@gmail.com>
7693 * TestDriver.cs: Add an --iter argument to run tests multiple times.
7695 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
7698 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
7699 debug+unwind info for trampolines.
7701 * mini.c (mono_create_unwind_op): New helper function.
7703 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
7705 2009-01-10 Zoltan Varga <vargaz@gmail.com>
7707 * aot-compiler.c: Fix the build.
7709 2009-01-09 Zoltan Varga <vargaz@gmail.com>
7711 * Makefile.am: Update dtrace-prelink.sh location.
7713 2009-01-08 Zoltan Varga <vargaz@gmail.com>
7715 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
7716 optimization. Fixes #464520.
7718 2009-01-07 Bill Holmes <billholmes54@gmail.com>
7720 * mini-amd64.c : Adding code to save/restore non-volatile registers
7723 * exceptions-amd64.c : Adding code to save/restore non-volatile
7724 registers on Winx64.
7726 Contributed under MIT/X11 license.
7728 2009-01-07 Zoltan Varga <vargaz@gmail.com>
7730 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
7731 __GNUC_MINOR__ which can break when the major version changes.
7733 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
7735 * basic-simd.cs: Add tests for usage of the sizeof opcode.
7737 2009-01-07 Geoff Norton <gnorton@novell.com>
7739 * helpers.c: Allow mono -v -v -v to work on darwin.
7741 2009-01-05 Bill Holmes <billholmes54@gmail.com>
7743 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
7746 Contributed under MIT/X11 license.
7748 2009-01-05 Zoltan Varga <vargaz@gmail.com>
7750 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
7751 instead of directly accessing type->data.klass. Fixes #462016.
7752 (mono_allocate_stack_slots_full): Ditto.
7754 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
7755 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
7757 * aot-compiler.c (emit_plt): Fix ARM build.
7759 2009-01-04 Zoltan Varga <vargaz@gmail.com>
7761 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
7763 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
7766 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
7767 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
7770 * iltests.il.in: Add a regression test.
7772 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7774 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
7776 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7778 * basic-simd.cs: Add a regression test for #462457.
7780 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7782 * mini-ops.h: Add a definition of XPHI.
7784 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
7786 * ssa.c (op_phi_to_move): Handle XPHI.
7788 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
7792 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7794 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
7796 2008-12-31 Geoff Norton <gnorton@novell.com>
7798 * mini-ppc.c: The prolog size allocated can be too small for darwin
7799 ppc32 under certain circumstances. Also fix a small logic bug.
7801 2008-12-29 Zoltan Varga <vargaz@gmail.com>
7803 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
7804 while loading AOT methods.
7806 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
7807 since only the former is nulled out after a successful cast. This prevents
7808 crashes with rethrown exceptions when using --debug=casts.
7810 2008-12-24 Mark Probst <mark.probst@gmail.com>
7812 * mini.h: New macro for checking whether a method is final,
7813 i.e. whether the method or its class is marked final.
7815 * method-to-ir.c: Use the new macro for all final-checks
7816 consistently. Fixes the crash in the System.ServiceModel tests.
7818 2008-12-23 Mark Probst <mark.probst@gmail.com>
7820 * mini-exceptions.c (get_exception_catch_class): Corrected another
7821 overly strict assertion.
7823 2008-12-23 Mark Probst <mark.probst@gmail.com>
7825 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
7826 Clobbering it is not allowed because the caller might use it as
7827 the vtable register in the interface call.
7829 2008-12-19 Mark Probst <mark.probst@gmail.com>
7831 * mini-exceptions.c (get_exception_catch_class): Corrected an
7832 overly strict assertion.
7834 2008-12-18 Mark Mason <mmason@upwardaccess.com>
7836 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
7838 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
7840 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
7842 * cpu-mips.md: correct lengths for certain long_ opcodes.
7844 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
7846 * mini-mips.c: Add support for more long operations. Fix issues with stack frame layout for n32 (still not perfect yet). Add mips_emit_load_const().
7848 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7850 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
7852 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7854 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
7856 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
7858 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
7861 2008-12-16 Mark Mason <mmason@upwardaccess.com>
7863 * mini.h: Allow MonoInst 'p' field to alias with the low-order bits of the 'const_val' fields correctly on big-endian systems when SIZEOF_VOID_P < SIZEOF_REGISTER
7865 * ir-emit.h: Change SIZEOF_VOID_P to SIZEOF_REGISTER, init instruction through inst_c* fields instead of inst_p* fields in case sizeof(inst_p) < sizeof(inst_c)
7867 2008-12-15 Mark Mason <mmason@upwardaccess.com>
7869 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
7871 2008-12-14 Zoltan Varga <vargaz@gmail.com>
7873 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
7874 gshared code. Fixes #458947.
7876 * generics.cs: Add a test.
7878 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7880 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7882 * mini-mips.c: first pass n32 code generation.
7884 * mini-mips.h: datatypes and defines for n32 support.
7886 * exceptions-mips.c: first pass n32 code generation.
7888 * tramp-mips.c: first pass n32 code generation.
7890 * cpu-mips.md: add long_ opcodes.
7892 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7894 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7896 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7898 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7900 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7902 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7904 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7906 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7908 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7910 * helpers.c: for mips/n32, don't pass -mips32 to objdump
7912 2008-12-12 Zoltan Varga <vargaz@gmail.com>
7914 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
7916 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
7918 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
7920 2008-12-12 Mark Probst <mark.probst@gmail.com>
7922 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
7923 descriptors for helper functions directly in front of the code.
7925 2008-12-11 Mark Probst <mark.probst@gmail.com>
7927 * method-to-ir.c: Removed an unnecessary assertion.
7929 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7931 * method-to-ir.c: Merge SGEN changes from the old JIT.
7933 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7935 * driver.c (compile_all_methods_thread_main): Handle failure of
7938 2008-12-10 Mark Probst <mark.probst@gmail.com>
7940 * mini-ppc.c: Merged with mini-ppc64.c.
7942 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
7944 * Makefile.am: Use the same sources for PPC and PPC64.
7946 * mini-ppc64.c: Removed.
7948 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7950 * branch-opts.c (remove_block_if_useless): Extract fall through detection
7951 code to mono_bb_is_fall_through.
7953 * branch-opts.c (mono_remove_critical_edges): Same.
7955 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7957 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
7958 expect that an OP_BR_REG will be there.
7960 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7962 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
7963 for the many branch ops. The original check miss OP_BR_REG.
7967 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7969 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
7971 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7973 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
7974 while holding the aot lock.
7976 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7978 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
7980 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7982 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
7983 to release all runtime callable wrappers held by the runtime.
7985 Contributed under MIT/X11 license.
7987 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7989 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
7992 Contributed under MIT/X11 license.
7994 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7996 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
7997 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
7999 2008-12-09 Mark Mason <mmason@upwardaccess.com>
8001 * cpu-mips.md: fix ckfinite length
8003 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
8004 (mono_arch_lowering_pass): cleanup, rearrange for clarity
8005 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
8007 2008-12-08 Mark Mason <mmason@upwardaccess.com>
8009 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
8011 2008-12-08 Geoff Norton <gnorton@novell.com>
8013 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
8014 size by 8 bytes as well.
8016 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
8018 * basic-simd.cs: Fix method names for Vector16b.
8020 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
8022 * basic-simd.cs: Fix method names for Vector16sb.
8024 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
8026 * basic-simd.cs: Fix method names for Vector8us.
8028 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
8030 * basic-simd.cs: Fix method names for Vector8s.
8032 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
8034 * basic-simd.cs: Fix method names for Vector4ui.
8036 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
8038 * basic-simd.cs: Fix method names for Vector2l.
8040 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
8042 * basic-simd.cs: Fix method names for Vector2d.
8044 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
8046 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
8047 that are extension methods.
8049 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
8051 * basic-simd.cs: Fix method names for Vector4f.
8053 2008-12-08 Zoltan Varga <vargaz@gmail.com>
8055 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
8056 as such. Fixes #456669.
8058 2008-12-07 Mark Mason <mmason@upwardaccess.com>
8060 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
8062 2008-12-07 Mark Mason <mmason@upwardaccess.com>
8064 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
8065 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
8066 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
8067 (mips_adjust_stackframe): handle FP spills
8069 * mini-ops.h: add mips_mtc1_s2
8071 * cpu-mips.md: add mips_mtc1_s2
8073 2008-12-07 Zoltan Varga <vargaz@gmail.com>
8075 * unwind.c: New file, move the unwind info encoding functions here from
8076 aot-compiler.c, so they could be used at runtime too.
8078 2008-12-05 Mark Mason <mmason@upwardaccess.com>
8080 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
8081 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
8083 2008-12-05 Mark Mason <mmason@upwardaccess.com>
8085 * mini-mips.c: cleanup warnings
8086 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
8087 (mips_adjust_stackframe): handle case of taking the address of stack locals
8089 2008-12-05 Zoltan Varga <vargaz@gmail.com>
8091 * aot-compiler.c: Implement a few functions missing from the asm writer.
8092 (emit_method_code): Only write symbols for methods when using the bin
8093 writer, since the assembler can't deal with the characters in our method
8096 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
8098 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
8101 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
8102 a bit to also restore %rax.
8104 2008-12-05 Mark Probst <mark.probst@gmail.com>
8106 * mini-ppc.c: Some simple merges from mini-ppc64.c.
8108 2008-12-05 Zoltan Varga <vargaz@gmail.com>
8110 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
8113 2008-12-05 Mark Probst <mark.probst@gmail.com>
8115 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
8117 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
8118 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
8120 * exceptions-ppc64.c: Removed.
8122 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
8124 2008-12-05 Mark Probst <mark.probst@gmail.com>
8126 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
8129 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
8131 * tramp-ppc64.c: Removed.
8133 2008-12-05 Zoltan Varga <vargaz@gmail.com>
8135 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
8138 2008-12-05 Mark Probst <mark.probst@gmail.com>
8140 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
8142 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
8143 mini-ppc.h instead of mini-ppc64.h.
8145 * mini-ppc64.h: Removed.
8147 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8149 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
8151 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
8153 2008-12-05 Mark Probst <mark.probst@gmail.com>
8155 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
8156 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
8159 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8161 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
8163 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8165 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
8167 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8169 * basic-simd.cs: Tests for operator == and != on Vector4f.
8171 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8173 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
8175 * simd-intrinsics.c: Kill useless enum.
8177 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8179 * cpu-mips.md: add long_conv_to_ovf_i4_2
8180 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
8182 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8184 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
8186 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
8188 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8190 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
8192 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
8194 * basic-simd.cs: Add tests for new methods.
8196 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
8198 * simd-intrinsics.c: Add support for operator == and !=
8201 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
8203 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
8205 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
8207 2008-12-04 Zoltan Varga <vargaz@gmail.com>
8209 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
8211 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
8212 MONO_PATCH_INFO_ICALL_ADDR.
8214 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
8216 * aot-compiler.c: Resurrect full-aot support.
8218 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8220 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
8222 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8224 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
8226 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
8228 * basic-simd.cs: Fix tests to work under ppc.
8229 Remove tests for methods that will be removed.
8231 2008-12-03 Mark Probst <mark.probst@gmail.com>
8233 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
8234 generic type (via a typedef or typeref) correctly.
8236 2008-12-03 Zoltan Varga <vargaz@gmail.com>
8238 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
8239 diagnose an assertion failure.
8241 2008-12-02 Mark Probst <mark.probst@gmail.com>
8243 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
8244 Fix trampoline size.
8246 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
8247 conversion opcodes are implemented natively instead via emulation.
8249 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8251 * cpu-mips.md: remove mips_xori
8253 * mini-ops.h: remove mips_xori
8255 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
8257 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
8259 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
8261 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8263 * cpu-mips.md: fix instruction lengths.
8265 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
8267 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
8269 * mini-ops.h: fix slti / sltiu op profiles.
8271 2008-12-02 Martin Baulig <martin@ximian.com>
8273 * method-to-ir.c (mono_method_to_ir): Disable debugging
8274 information for the init locals block to make the debugger stop
8275 after all locals have been initalized.
8277 2008-12-02 Martin Baulig <martin@ximian.com>
8279 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
8280 running inside the debugger.
8282 2008-12-01 Zoltan Varga <vargaz@gmail.com>
8284 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
8287 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
8288 alu->alu imm optimization which only shows if deadce is disabled.
8290 * aot-compiler.c: Rename the function names for the binary and asm writers
8291 so they can coexist in the same process. Rework the xdebug code to use the
8292 asm writer. This avoids the need to call into the runtime to dump the
8293 debugging info. Add more debugging info for types.
8295 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
8297 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
8298 cpu description tables, they can't occur in cpu-<ARCH>.md.
8300 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
8301 the stack in CEE_LDFLDA. Fixes #450542.
8303 * generics.cs: Add a new test.
8305 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8307 * mini-ops.h: updated MIPS opcodes
8308 * mini-mips.c: decompose long opts
8309 * mini-mips.h: decompose long opts
8311 2008-11-29 Mark Mason <mmason@upwardaccess.com>
8313 * cpu-mips.md: fix length on int_rem_un
8314 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
8316 2008-11-29 Zoltan Varga <vargaz@gmail.com>
8318 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
8320 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
8322 2008-11-29 Martin Baulig <martin@ximian.com>
8324 * mini-exceptions.c (mono_handle_native_sigsegv): Check
8325 mono_debug_using_mono_debugger() in addition to the
8326 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
8328 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8330 * mini-ops.h: updated more MIPS opcodes
8331 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
8332 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
8334 2008-11-28 Mark Probst <mark.probst@gmail.com>
8336 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
8338 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8340 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
8341 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
8342 * mini-ops.h: correct selected mips opcode entries
8344 2008-11-28 Mark Probst <mark.probst@gmail.com>
8346 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
8349 2008-11-28 Mark Probst <mark.probst@gmail.com>
8351 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
8353 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8355 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
8356 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
8357 * mini-mips.h: disable IMT
8358 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
8360 2008-11-28 Mark Probst <mark.probst@gmail.com>
8362 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
8364 2008-11-28 Mark Probst <mark.probst@gmail.com>
8366 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
8368 2008-11-28 Zoltan Varga <vargaz@gmail.com>
8370 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
8373 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8375 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8376 for Set/GetVector aligned versions.
8378 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8380 * basic-simd.cs: Add tests for Get/SetVector.
8382 2008-11-27 Mark Probst <mark.probst@gmail.com>
8384 * mini.c: Removed g_slist_append_mempool(). Now in
8387 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8389 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
8390 size properly and make the bounds check optional.
8392 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8393 for SetVector and IsAligned.
8395 2008-11-27 Zoltan Varga <vargaz@gmail.com>
8397 * mini.c: Remove unused mono_normalize_opcodes () function.
8399 2008-11-26 Mark Probst <mark.probst@gmail.com>
8401 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
8402 using the new atomic add ops now.
8404 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
8407 2008-11-26 Mark Probst <mark.probst@gmail.com>
8409 * mini-ppc64.c: Several fixes.
8411 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8413 * cpu-mips.md: added jump_table
8414 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
8416 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8418 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
8420 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8422 * mini-ops.h: corrected a handful of MIPS opcodes.
8424 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8426 * aot-compiler.c: MIPS to use ELF writer
8428 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8430 * mini-codegen.c: remove MIPS specific assert.
8432 2008-11-25 Mark Probst <mark.probst@gmail.com>
8434 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
8435 fixes. PPC64 now passes most of the runtime regressions.
8437 2008-11-24 Zoltan Varga <vargaz@gmail.com>
8439 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
8440 volatile intervals a bit.
8442 2008-11-24 Mark Probst <mark.probst@gmail.com>
8444 * basic-long.cs: New test case.
8446 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8448 * mini.c (mini_method_compile): Disable globalra for large methods for
8451 * regalloc2.c (order_moves): Add fp support.
8453 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
8454 source bblock ends with an OP_BR_REG.
8456 * ratests.cs: Add a new test.
8458 2008-11-23 Mark Probst <mark.probst@gmail.com>
8460 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
8461 sharing. PPC64 now passes generics.exe.
8463 2008-11-23 Mark Probst <mark.probst@gmail.com>
8465 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
8467 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8469 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
8470 memory when mono_jit_info_table_find () can't find the method in the
8473 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
8476 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
8479 2008-11-23 Mark Probst <mark.probst@gmail.com>
8481 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
8482 Several fixes. PPC64 now runs exceptions.exe and
8483 devirtualization.exe.
8485 2008-11-22 Mark Probst <mark.probst@gmail.com>
8487 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
8488 arrays.exe and basic-math.exe.
8490 2008-11-22 Mark Probst <mark.probst@gmail.com>
8492 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
8493 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
8495 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8497 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
8499 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8501 * method-to-ir.c: Move bounds checking macros to ir-emit.h
8503 * ir-emit.h: Move macros from method-to-ir.c to here.
8505 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8507 * mini-ops.h: Correct the long simd ops to use LREG.
8509 2008-11-21 Zoltan Varga <vargaz@gmail.com>
8511 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
8513 * mini-ops.h: Correct the dreg type of a few long opcodes.
8515 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
8518 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
8520 * mini-ppc.c: remove negative stack references in epilog
8521 for platforms that don't support the red zone.
8523 2008-11-21 Mark Probst <mark.probst@gmail.com>
8525 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
8526 point regs. Now PPC64 passes basic-calls.exe.
8528 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8530 * basic-simd.cs: Add tests for accessors of Vector2l.
8532 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8534 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
8536 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
8538 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
8540 2008-11-21 Mark Probst <mark.probst@gmail.com>
8542 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
8543 PPC64 passes basic-long.exe.
8545 2008-11-20 Mark Probst <mark.probst@gmail.com>
8547 * decompose.c: Decompose carry and overflow add on PPC64 like on
8548 other 64 bit archs. Don't decompose sub at all on PPC64.
8550 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
8551 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
8554 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8556 * basic-simd.cs: Add tests for accessors of Vector2d.
8558 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8560 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
8564 * mini-x86.c (mono_arch_output_basic_block): Same.
8566 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
8568 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8570 * basic-simd.cs: Add tests for accessors of Vector4f.
8572 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8574 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
8578 * mini-x86.c (mono_arch_output_basic_block): Same.
8580 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
8582 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8584 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
8586 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8588 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
8592 * mini-x86.c (mono_arch_output_basic_block): Same.
8594 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
8596 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8598 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
8600 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8602 * simd-intrinsics.c: Enable setters for Vector16sb.
8604 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8606 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
8610 * mini-x86.c (mono_arch_output_basic_block): Same.
8612 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
8614 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
8616 * simd-intrinsics.c: Implement setter for Vector8us.
8618 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8620 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
8623 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
8625 * mini-ppc.c: remove references to the red zone in the prolog
8626 (for systems that don't support it).
8628 2008-11-19 Mark Probst <mark.probst@gmail.com>
8630 * cpu-ppc64.md: Fixed a few instruction lengths.
8632 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
8635 2008-11-19 Mark Probst <mark.probst@gmail.com>
8637 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
8640 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8642 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
8644 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
8646 * mini-ops.h: Added OP_INSERT_I2.
8650 * mini-x86.c (mono_arch_output_basic_block): Same.
8652 * simd-intrinsics.c: Implement setter for Vector8s.
8654 * simd-methods.h: Add the names of get setters of Vector8s.
8656 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8658 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
8660 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
8663 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8665 2008-11-18 Mark Probst <mark.probst@gmail.com>
8667 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
8668 for PPC64. An empty program runs now.
8670 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8672 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8674 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
8675 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
8676 info for JITted code is emitted into a shared library, loadable into gdb.
8678 2008-11-18 Mark Probst <mark.probst@gmail.com>
8680 * Makefile.am: Changes to build PPC64.
8682 * mini-arch.h: Include mini-ppc64.h on PPC64.
8684 2008-11-18 Mark Probst <mark.probst@gmail.com>
8686 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
8687 in PPC code up to r119147.
8689 2008-11-18 Mark Probst <mark.probst@gmail.com>
8691 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8692 cpu-ppc64.md: Changes for PPC64.
8694 Based on code submitted by andreas.faerber@web.de at
8695 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
8698 2008-11-18 Mark Probst <mark.probst@gmail.com>
8700 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8701 cpu-ppc64.md: Copied from the corresponding PPC files from
8704 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
8706 * mini-ops.h: Added OP_ROUND.
8708 * cpu-x86.md: Added round.
8710 * mini-x86.c: Added support for intrinsicing Math.Round (double).
8712 * basic-math.cs: Added test_0_round to test rounding.
8714 Contributed under MIT/X11 license.
8716 2008-11-17 Bill Holmes <billholmes54@gmail.com>
8718 * aot-compiler.c : Fix the Winx64 build.
8720 Contributed under MIT/X11 license.
8722 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8724 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
8725 in OP_EXTRACT_R8 to avoid possible stack corruption.
8727 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8729 * mini-ops.h: Added OP_EXTRACT_R8/I8.
8731 * cpu-x86.md: Added extract_r8.
8733 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
8735 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
8736 a couple of OP_EXTRACT_I4.
8738 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
8740 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
8742 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8744 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
8747 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8749 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
8750 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
8752 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
8753 are not needed any more.
8755 * mini.h: Remove the unused INS_LIST macros.
8757 * mini.c (mini_method_compile): Remove a disable globalra case which is no
8760 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
8763 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
8764 mono_alloc_ireg () instead.
8766 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
8769 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
8772 * aot-runtime.c (load_aot_module): Disable AOT when running under
8775 * mini-amd64.h: Change the monitor fastpath defines to check for
8776 !PLATFORM_WIN32 so they work on *bsd too.
8778 * mini.h mini.c mini-hhpa.c: Remove more unused code.
8780 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
8782 * mini.h (MonoCompile): Remove new_ir flag.
8784 * regalloc.h regalloc.c: Remove unused code.
8786 * cpu-*.md: Remove more unused opcodes.
8788 * simple-cee-ops.h simple-mini-ops.h: Removed.
8790 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
8792 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8794 * aliasing.h: Removed.
8796 * *.c: Remove references to aliasing.h and inssel.h.
8798 * mini.c: Remove additional unused functions.
8800 * mini-ops.h cpu-*.md: Remove unused opcodes.
8802 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8804 Remove the old JIT code.
8806 * inssel*.brg: Removed.
8808 * ssa.c abcremoval.c aliasing.c: Removed.
8810 * ssa2.c: Renamed to ssa.c.
8812 * abcremoval2.c: Renamed to abcremoval.c.
8814 * *.c: Removed all !cfg->new_ir code.
8816 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
8817 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
8819 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
8821 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8823 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
8824 to simplify the code and cut back on the number of global symbols in the AOT
8827 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
8829 2008-11-15 Zoltan Varga <vargaz@gmail.com>
8831 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
8832 with the got/got_info tables.
8834 * mini.h: Bump AOT file format version.
8836 * unwind.h: New file, contains definitions for stack unwinding.
8838 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
8841 * aot-compiler.c: Generalize the emitting of unwind information to use the
8842 information in cfg->unwind_ops.
8844 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
8846 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
8847 AOT method frames. Enable writing symbols for methods by default.
8849 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
8851 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
8852 and make it work with vectors of element sizes 1, 2 and 4.
8854 * simd-intrinsics.c: Enable getter for all vectors with element size
8857 * simd-methods.h: Add the names of other getters.
8859 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
8865 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
8867 * mini-ppc.h: portability fix.
8869 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8871 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
8872 buggy and will overwrite it.
8874 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8876 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
8877 Use it to emit local symbols for all methods so AOTed methods show up with
8878 their full name in gdb/valgrind output.
8880 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
8882 * mini-ppc.c: portability fixes.
8884 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8886 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
8887 entries out of the if (!generic_shared...) code so it is always done.
8888 (mono_class_init_trampoline): Do the patching when running under valgrind
8889 too, newer versions of valgrind have no problems with it.
8891 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8893 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
8896 2008-11-13 Mark Probst <mark.probst@gmail.com>
8898 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
8901 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8903 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
8905 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8907 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
8913 * simd-intrinsics.c: Same.
8915 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8917 * simd-intrinsics.c: Enable constructor intrinsics for all types.
8919 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8921 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
8922 to work with more Vector types.
8924 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8926 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
8927 store the elemens directly instead of using and intermediate.
8929 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8931 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
8933 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
8934 to preserve %eax for aot plt trampolines.
8936 * aot-compiler.c (compile_method): Don't skip synchronized methods.
8937 (encode_method_ref): Flag synchronized methods so they won't go through
8940 * aot-compiler.c: Additional work to support AOTing synchronized methods/
8943 * cpu-ia64.md (jmp): Increase max length.
8945 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8947 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
8948 open generic classes.
8950 * aot-compiler.c: Enable the ELF writer on ELF platforms.
8952 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
8953 box+brtrue optimization since it causes test failures on x86.
8955 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8957 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
8963 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
8964 for simd ctor values.
8966 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
8967 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
8969 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8971 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
8974 * simd-instrincs.c: Same.
8976 * basic-simd.cs: Same.
8978 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8980 * ratests.cs: Add more tests.
8982 * regalloc2.c (add_spill_code): Handle more corner cases.
8984 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8986 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
8987 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
8988 both the source an destination of an instruction.
8990 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8992 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
8993 wapihandles.c: more portability changes.
8995 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
8997 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
8998 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
8999 safe to execute in a signal handler and the kernel provides better
9000 the info in /proc/self/smaps. Avoid the assert on sigaction during
9003 2008-11-11 Zoltan Varga <vargaz@gmail.com>
9005 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
9006 do the bblock linking hack if it is actually needed.
9008 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
9011 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
9012 crash problem is fixed.
9014 * branch-opts.c (mono_remove_critical_edges): Link up newly added
9017 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
9019 (mini_method_compile): Set the starting value of next_vreg to
9020 MAX_IREGS + MAX_FREGS when using globalra.
9022 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
9023 filter clauses with BB_EXCEPTION_HANDLER.
9025 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
9027 2008-11-10 Mark Probst <mark.probst@gmail.com>
9029 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
9030 space for stdcall. Fixes regressions on Win32.
9032 2008-11-10 Zoltan Varga <vargaz@gmail.com>
9034 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
9036 (linear_scan): Remove an assert which doesn't seem to be needed.
9038 * local-propagation.c (mono_local_deadce): Avoid a call to
9039 MONO_DELETE_INS which would screw up the instruction linking.
9041 * mini.c (mono_decompose_op_imm): Make this work with globalra.
9043 * regalloc2.c: Upgrade to work the current JIT code.
9045 2008-11-09 Zoltan Varga <vargaz@gmail.com>
9047 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
9050 * aot-runtime.c: Remove some dead code.
9052 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
9054 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
9056 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
9057 trampolines using sscanf since atoi doesn't work on large unsigned values.
9059 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
9060 Initialize code_size.
9062 2008-11-08 Mark Probst <mark.probst@gmail.com>
9064 * method-to-ir.c (mini_emit_inst_for_method): Make
9065 Interlocked.CompareExchange work for Int arguments on 32 bit
9068 2008-11-07 Mark Probst <mark.probst@gmail.com>
9070 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
9072 2008-11-06 Bill Holmes <billholmes54@gmail.com>
9074 * main.c Fix MSVC build.
9076 Contributed under MIT/X11 license.
9078 2008-11-06 Mark Probst <mark.probst@gmail.com>
9080 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
9081 alignment larger than 8 bytes are aligned correctly, too.
9083 * mini.c: Honor the min_align field of MonoClass when laying out
9086 2008-11-06 Zoltan Varga <vargaz@gmail.com>
9088 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
9090 * aot-compiler.c (emit_plt): Fix a warning.
9092 * aot-compiler.c: Implement ARM support in the binary writer.
9094 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
9096 * basic-simd.cs: Add test for getter with byref arg.
9097 Fix the naming of a few tests.
9098 Add missing checks to a test.
9100 2008-11-05 Zoltan Varga <vargaz@gmail.com>
9102 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
9104 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
9105 most of the full-aot support for monitor enter/exit trampolines.
9107 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
9108 enter/exit trampoline creation functions.
9110 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
9113 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
9115 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
9116 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
9117 implement the needed functionality without adding crap to the runtime.
9119 2008-11-05 Zoltan Varga <vargaz@gmail.com>
9121 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
9124 * mini.c (mono_build_date): New global version holding the build date in
9127 * Makefile.am (buildver.c): Generate a file containing the build date.
9129 * main.c: Set the build date from the generated file.
9131 * mini.c (mono_get_runtime_build_info): New helper function returning build
9132 information in a string format.
9134 * driver.c (mono_main): Print the build date in --version.
9136 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
9137 file when the bind-to-runtime-version option is used.
9139 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
9141 * simd-intrinsics.c: Fix bug when using getters and byref args.
9143 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
9145 * simd-methods.h: Rename prefetch methods.
9147 * simd-intrinsics.c: Same.
9149 2008-11-05 Mark Probst <mark.probst@gmail.com>
9151 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
9154 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9156 * aot-compiler.c: Use the bundled elf header files instead of depending on
9159 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
9162 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
9165 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
9167 * cpu-x86.md: Add store nta ops.
9173 * mini.h: Add an enum for simd prefetch modes.
9175 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
9176 of store. Use the changed code to support store nta.
9178 * simd-intrinsics.c: Add prefetch ops for all vector types.
9180 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9182 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
9185 * aot-compiler.c: Use statically allocated buffers for constructing symbol
9188 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
9191 2008-11-04 Mark Probst <mark.probst@gmail.com>
9193 * mini-x86.c: Fixed commit.
9195 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9197 * aot-compiler.c (emit_plt): Align the plt section only on x86.
9199 2008-11-04 Mark Probst <mark.probst@gmail.com>
9201 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
9202 and MONITOR_EXIT, for the ASM fastpaths.
9204 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
9207 * mini.c, patch-info.h: Signature and patch infos for
9208 Monitor.Enter/Exit trampolines.
9210 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
9212 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
9213 Monitor.Enter/Exit ASM fastpath for Linux.
9215 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9217 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
9219 * objects.cs: Add a new test.
9221 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
9223 * aot-runtime.c (load_method): Run class initialization in the PLT case even
9224 if MONO_LOG_LEVEL is set.
9226 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
9228 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
9230 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
9232 * aot-compiler.c: Change the relocation code to use virtual addresses instead
9233 of file offsets. Align the sections belonging to the data segment to
9236 2008-11-03 Zoltan Varga <vargaz@gmail.com>
9238 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
9239 elf.h. Port it to amd64.
9241 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
9243 * driver.c: Enable SIMD by default.
9245 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
9247 * cpu-x86.md: Add prefetch op.
9253 * mini.h: Add an enum for simd prefetch modes.
9255 * simd-methods.h: Add prefetch function names.
9257 * simd-intrinsics.c: Add prefetch ops for all vector types.
9259 2008-11-03 Zoltan Varga <vargaz@gmail.com>
9261 * aot-compiler.c (emit_bytes): Speed this up a little.
9263 2008-11-02 Zoltan Varga <vargaz@gmail.com>
9265 * aot-compiler.c: Add JIT time etc. statistics.
9267 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
9269 * mini.h (MonoCompile): Add 'got_offset' field.
9271 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
9272 method_got_offsets array.
9274 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
9277 * aot-compiler.c (compile_method): Add generic method instances referenced
9278 by the method to the list of methods to be compiled, this is required so if
9279 A<T> references B<T>, and another assembly references A<int>, then it will
9280 also get a copy of B<int>.
9282 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
9283 when checking for monitor enter/exit.
9285 2008-10-30 Mark Probst <mark.probst@gmail.com>
9287 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
9288 for Monitor.Enter and Monitor.Exit if enabled.
9290 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
9293 2008-10-30 Zoltan Varga <vargaz@gmail.com>
9295 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
9296 of an OP_MOVE. Fixes #440046.
9298 * basic-long.cs: Add a new test.
9300 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
9302 * mini.h: Add synchronization note for the managed counter-part.
9304 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
9305 returns the simd caps of the current cpu.
9307 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
9309 * basic-simd.cs: Remove Console.WriteLine.
9311 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9313 * basic-simd.cs: New tests for Vector2ul.
9315 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9317 * simd-intrinsics.c: Add new vector type Vector2ul.
9319 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9321 * basic-simd.cs: New tests for Vector2l.
9323 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9325 * cpu-x86.md: Add long version of most packed int ops.
9331 * simd-intrinsics.c: Add new vector type Vector2l.
9333 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9335 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
9337 * simd-methods.h: Remove SN_op_BitwiseXor.
9339 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9341 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
9344 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9346 * basic-simd.cs: Test for Vector2d.
9348 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
9351 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9353 * cpu-x86.md: Add double version of all packed float ops.
9359 * simd-intrinsics.c: Add new vector type Vector2d.
9361 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
9363 * simd-methods.h: Add Duplicate.
9365 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9367 * basic-simd.cs: Test for packing with signed saturation.
9369 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9371 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
9372 found in the TYPESPEC table.
9374 2008-10-26 Zoltan Varga <vargaz@gmail.com>
9376 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
9379 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9381 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
9382 instead of the RVA, since the RVA can be changed by tools like the cil
9385 * method-to-ir.c (mono_method_to_ir2): Ditto.
9387 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
9388 (deserialize_variable): Ditto.
9390 2008-10-25 Martin Baulig <martin@ximian.com>
9392 * debug-mini.c (write_variable): Use
9393 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
9395 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9397 * cpu-x86.md: Add unsigned variants of packd and packw.
9401 * mini-x86.h: Emit the right instruction for packd and packw.
9402 Add unsigned variants of packd and packw.
9404 * simd-intrinsics.c: Packd and packw were used in place of their
9405 unsigned variants. Change that.
9406 Add intrinsics for (Signed)PackWithSignedSaturation.
9408 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
9410 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9412 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
9414 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9416 * mini-ops.h: Remove dword packed add/sub with saturation ops.
9418 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
9420 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
9423 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
9425 2008-10-24 Mark Probst <mark.probst@gmail.com>
9427 * method-to-ir.c, mini.c: Special casing for the synchronized
9428 wrapper for the ldtoken+GetTypeFromHandle case.
9430 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9432 * mini.c (mono_replace_ins): Move this to branch-opts.c.
9434 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
9435 created/split bblocks.
9437 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9439 * mini-ops.h: Add packed signed mul high.
9443 * mini-x86.c (mono_arch_output_basic_block): Same.
9445 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
9447 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
9449 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9451 * basic-simd.cs: Tests for Vector16sb.
9453 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9455 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
9457 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9459 * mini-ops.h: Add packed signed min, max and compare greater.
9463 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
9466 * simd-methods.h: Add CompareGreaterThan.
9468 * simd-methods.h: Remove CompareEquals.
9470 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
9472 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
9474 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
9477 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9479 * basic-simd.cs: Fix tests due to change in the API.
9481 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9483 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
9485 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9487 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
9489 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
9490 inst_offset as this has invalid values for LDADDR.
9492 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9494 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9496 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
9498 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9500 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
9501 for accessing field->data.
9503 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9505 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9507 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9509 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
9511 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
9513 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9515 * dominators.c (mono_compute_natural_loops): Allocate GList enties
9516 from the cfg mempool.
9518 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9520 * basic-simd.cs: Tests for new methods in Vector8us.
9522 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9524 * mini-ops.h: Add multiply and store high.
9528 * mini-x86.c (mono_arch_output_basic_block): Same.
9530 * simd-methods.h: Same.
9532 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
9535 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9537 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
9538 mono_class_setup_vtable ().
9540 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
9541 mono_class_get_vtable_entry () for accessing klass->vtable.
9543 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
9545 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
9548 * method-to-ir.c (mono_save_token_info): Don't save references made from
9551 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
9552 of generic instances.
9554 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
9556 2008-10-19 Mark Probst <mark.probst@gmail.com>
9558 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
9559 OP_JMP depends on the method signature. Calculate it properly.
9561 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9563 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
9566 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
9568 (emit_extra_methods): Add another table mapping method indexes to
9569 offsets in the extra_method_info table.
9571 * mini.h: Bump AOT file format version.
9573 * aot-runtime.c: Merge most of the code from mono_aot_get_method
9574 and mono_aot_get_method_from_token () into one function.
9576 2008-10-19 Mark Probst <mark.probst@gmail.com>
9578 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
9581 2008-10-18 Zoltan Varga <vargaz@gmail.com>
9583 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
9586 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
9589 * mini.c (mono_patch_info_equal): Compare the generic context as well.
9591 * mini.h: Bump aot file format version.
9593 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
9594 AOT file can contain native code for methods which are not in the METHOD
9595 table. Generate code for non-sharable generic instances of generic methods
9596 found in the METHODSPEC table.
9598 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
9599 encoding generic type handles.
9601 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
9602 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
9604 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
9605 macros + MONO_ADD_INS.
9607 * mini.c (mono_jump_info_token_new2): New function which takes a generic
9610 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
9612 * mini.h: Bump aot file format version.
9614 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
9616 2008-10-17 Mark Probst <mark.probst@gmail.com>
9618 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
9619 platforms, with definable stack alignment value. Set to 16 now
9622 * mini.c, mini.h, driver.c: Command line option for disabling
9625 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9627 * basic-simd.cs: Tests for new methods in Vector4ui.
9629 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9631 * mini-ops.h: Add packed int shuffle.
9635 * mini-x86.c (mono_arch_output_basic_block): Same.
9637 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
9638 extract mask, max, min, shuffle.
9640 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
9642 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9644 * basic-simd.cs: Tests for new methods in Vector8us.
9646 2008-10-17 Mark Probst <mark.probst@gmail.com>
9648 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
9649 RuntimeTypeHandle, not a TypedReference.
9651 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
9653 * simd-intrinsics.c: remove relocations.
9655 2008-10-17 Zoltan Varga <vargaz@gmail.com>
9657 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
9658 optimizations from the x86 backend.
9660 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
9662 * simd-methods.h, simd-intrinsics.c: debloat method names and
9663 prepare for no relocations.
9665 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9667 * mini-ops.h: Add packed min/equal and sum of absolute differences.
9671 * mini-x86.c (mono_arch_output_basic_block): Same.
9673 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
9674 extract mask, max, min and sum of absolute differences.
9676 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
9679 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9681 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
9682 Renamed one test for consistency.
9684 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9686 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
9687 fix to the code that deal with other blocks.
9689 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9691 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
9693 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9695 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
9696 that deals with vreg interference. Explicitly check for OP_LDADDR to be
9697 able to process the source reg.
9699 2008-10-16 Martin Baulig <martin@ximian.com>
9701 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
9703 * inssel.brg: Add `OP_HARD_NOP'.
9705 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
9707 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
9708 `OP_HARD_NOP' instruction when running inside the debugger.
9710 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
9711 `OP_HARD_NOP' instruction when running inside the debugger.
9713 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9715 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
9716 now works. The issue with the regalloc tripping up no longer
9719 * simd-intrinsics.c (load_simd_vreg): Same.
9721 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9723 * basic-simd.cs: Tests for new Vector8ui methods.
9725 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9727 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
9728 only for type. This fixes crashes where MonoInst::klass is checked
9729 for ops of type != VTYPE or OBJ.
9731 * simd-intrinsics.c (load_simd_vreg): Same.
9733 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9735 * mini-ops.h: Add ops for packed shuffle/max/avg and
9740 * mini-x86.c (mono_arch_output_basic_block): Same.
9742 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
9745 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
9746 to emit extract mask op.
9748 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
9749 to emit word shuffles.
9751 2008-10-15 Mark Probst <mark.probst@gmail.com>
9753 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
9754 the largest alignment needed by a variable, but at least
9757 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9759 * basic-simd.cs: Tests for the fixes in the last commit.
9761 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9763 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
9764 no longer handles STACK_PTR input.
9766 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
9768 * simd-intrinsics.c (load_simd_vreg): New function that works like
9769 get_simd_vreg but handles STACK_PTR input.
9771 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
9772 as the input can be an arbitrary pointer.
9774 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
9775 LDADDR local optimization directly otherwise use a store op.
9777 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9779 * basic-simd.cs: Tests for dup low and dup high.
9781 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9783 * mini-ops.h: Add dup low and dup high ops.
9787 * mini-x86.c (mono_arch_output_basic_block): Same.
9789 * simd-intrinsics.c (vector4f_intrinsics): Same.
9791 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9793 * basic-simd.cs: Tests for recently added functionality.
9795 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9797 * mini-ops.h: Add remaining sse1 fp ops.
9799 * cpu-x86.md: Add remaining sse1 fp ops.
9801 * mini-x86.c (mono_arch_output_basic_block): Same.
9803 * mini.h: Add enum for simd FP compare conditions.
9805 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
9807 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
9808 so the backed can generate the appropriate op.
9810 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9811 This patch squeese one more byte from the SimdIntrinsc struct.
9813 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
9814 a a shift amount intead of simply or'ing it.
9816 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
9818 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
9819 byte so we can have an aditional flags field without increasing struct size.
9821 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
9822 against the simd_supported_versions bitmask.
9824 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
9826 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
9828 * mini.c: remove rawbuffer code (the only use here is unsafe because
9829 it takes locks during signal handling and the kernel now provides much
9830 better info in proc/pid/smaps these days).
9832 2008-10-13 Zoltan Varga <vargaz@gmail.com>
9834 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
9835 OP_X86_PUSH_OBJ. Fixes #434620.
9837 * objects.cs: Add a test.
9839 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
9841 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
9842 that the packuswb/packusdw don't work with unsigned numbers for what
9843 would be negative numbers in signed format.
9845 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
9846 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
9848 * mini-ops.h: Add doubleword forms of many ops and packing ones.
9850 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
9852 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
9854 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
9856 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
9859 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
9860 version as the enum in mini.h.
9862 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
9863 for sse3 ops, check the simd_version field if present. This way the code
9864 works with all versions of sse.
9866 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9868 * simd-intrinsics.c: Fixed intrinsic name typo.
9870 * mini.h: Added missing simd exported function.
9872 * basic-simd.cs: Added tests for Vector4ui.
9873 Fixed broken test for Vector16b.
9875 2008-10-10 Zoltan Varga <vargaz@gmail.com>
9877 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
9878 the max length to 64.
9880 2008-10-10 Mark Probst <mark.probst@gmail.com>
9882 * method-to-ir.c: Only do the fast virtual generic method call for
9883 non-wrapper methods.
9885 * mini.h, mini-trampolines.c: The new generic virtual remoting
9886 trampoline handles virtual method calls via the vtable (as done by
9887 the fast virtual generic method calls) to remoting proxies.
9889 * mini.c (mono_jit_create_remoting_trampoline): For generic
9890 methods reate a generic virtual remoting trampoline.
9892 * mini-amd64.h: Enable fast virtual generic method calls again.
9894 2008-10-10 Mark Probst <mark.probst@gmail.com>
9896 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
9897 restore registers when doing tail calls.
9899 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9901 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
9904 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9906 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
9908 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9910 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
9912 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9914 * basic-simd.cs: Retrofit for API changes.
9916 2008-10-10 Mark Probst <mark.probst@gmail.com>
9918 * mini-ppc.c: Handle integer stack arguments for tail calls.
9920 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9922 * optflags-def.h: Removed sse3 optimization.
9926 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
9929 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
9931 * mini.h: Added enumeration with simd versions.
9933 * simd-intrinsics.c (emit_intrinsics): Use the new static var
9936 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
9938 * mini.c (mini_init): Call mono_simd_intrinsics_init.
9940 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9942 * basic-simd.cs: Added tests for Vector8u and Vector16u.
9944 * basic-simd.cs: Fixed test naming.
9946 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9948 * mini-ops.h: Added ops for packed and saturated math, shifts
9949 and packing/unpacking.
9951 * cpu-x86.md: Added descriptors for the above ops.
9953 * mini-x86.c: Added code to emmit the above ops.
9955 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
9957 2008-10-08 Zoltan Varga <vargaz@gmail.com>
9959 * aot-compiler.c (compile_method): Enable AOT for generic code.
9961 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
9963 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
9965 * mini.c: add a workaround for a common screwup that ends up blamed
9966 to mono (other processes blocking signal delivery).
9968 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9970 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
9971 in the LDFLD/STFLD opcodes. Fixes #432673.
9973 * iltests.il.in: Add a new test.
9975 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
9977 * mini-arm.c: attach the thread in unmanaged->managed transitions
9978 using delegates (bug #433148).
9980 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9982 * basic-simd.cs: Use new ShuffleSel constants.
9984 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9986 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
9988 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
9989 only disable simd intrinsics if no sse2 is detected.
9991 * optflags-def.h: Added sse3.
9993 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
9996 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9998 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
9999 when adding delegate-invoke wrappers.
10001 2008-10-07 Zoltan Varga <vargaz@gmail.com>
10003 * Makefile.am: Reenable the simd tests.
10005 2008-10-07 Bill Holmes <billholmes54@gmail.com>
10007 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
10008 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
10009 other vreg is allocated to that hreg.
10011 Contributed under MIT/X11 license.
10013 2008-10-07 Zoltan Varga <vargaz@gmail.com>
10015 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
10018 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
10020 * basic-simd.cs: New test suite for SIMD intrinsics.
10022 * Makefile.am: Added new tests.
10024 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
10026 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
10028 * mini-ops.h: Same.
10030 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
10032 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
10033 using SSE2 aware opcodes.
10035 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
10036 is enabled, this code path is only reachable if conversion ops are emmited after
10039 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
10041 This optimization saves 6 bytes per conversion against the old version.
10043 2008-10-06 Zoltan Varga <vargaz@gmail.com>
10045 * aot-compiler.c (compile_method): Don't skip methods referencing
10046 generic methods without a corresponding entry in token_info_hash, since
10047 encode_method_ref () can handle all generic methods now.
10049 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
10050 generic context is set.
10052 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
10053 generic sharing of LDTOKEN.
10055 2008-10-06 Mark Probst <mark.probst@gmail.com>
10057 * mini-amd64.h: Temporarily disabled fast virtual generic method
10058 calls because it breaks the System.Runtime.Remoting tests.
10060 2008-10-06 Zoltan Varga <vargaz@gmail.com>
10062 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
10064 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
10065 so inlining actually works.
10066 (check_inline_caller_method_name_limit): Ditto.
10068 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
10070 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
10071 64 bit safety (from Olaf Hering and Andreas Farber).
10073 2008-10-06 Zoltan Varga <vargaz@gmail.com>
10075 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
10076 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
10077 unused virtual call support code.
10079 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
10081 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
10082 which can't use aot trampolines.
10083 (decode_patch): Don't create aot trampolines for methods which can't use
10086 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
10087 use aot trampolines.
10089 * mini.h: Bump AOT image format version.
10091 2008-10-05 Zoltan Varga <vargaz@gmail.com>
10093 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
10094 to save_token_info () since cmethod is inflated for constrained calls.
10096 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
10098 2008-10-04 Andreas Farber <andreas.faerber@web.de>
10100 * Makefile.am: Add build rules for ppc64.
10101 This avoids the build failing at pedump with unresolved symbols
10102 due to lack of arch_sources. Instead it will now fail earlier
10103 due to lack of cpu-ppc64.md.
10105 Contributed under MIT/X11 license.
10107 2008-10-04 Mark Probst <mark.probst@gmail.com>
10109 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
10112 * iltests.il.in: Add test case for tail call with many arguments.
10114 2008-10-03 Zoltan Varga <vargaz@gmail.com>
10116 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
10117 to the fast virtual generic method code until the aot case is fixed.
10119 2008-10-03 Mark Probst <mark.probst@gmail.com>
10121 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
10123 2008-10-03 Mark Probst <mark.probst@gmail.com>
10125 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
10128 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
10130 * simd-intrinsics.c: Forgot to add this one.
10132 * mini-codegen.c: Fix macro in case SIMD is not supported.
10134 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
10136 This patch land initial JIT support for simd intrinsics.
10138 * mini-x86.h: Added new define to make --enable_minimal work on x86.
10140 * Makefile.am: Added simd-intrinsics.c
10142 * simd-intrinsics.c: New file with simd instrinsic related
10145 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
10147 * cpu-x86.md: Add simd related instructions.
10149 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
10151 * driver.c: Added two new --regression variants.
10153 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
10155 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
10157 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
10158 extract some complicated logic to helper functions.
10160 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
10162 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
10164 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
10165 the specialized simplification pass.
10167 * method-to-ir.c (mono_spill_global_vars): Use new macro.
10169 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
10171 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
10174 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
10175 if MONO_ARCH_NEED_SIMD_BANK is defined.
10177 * mini-ops.h: Added the new simd ops.
10179 * mini-x86.c: Added mono_arch_xregname.
10181 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
10183 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
10185 * mini-x86.h: Define simd related MONO_ARCH macros.
10187 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
10189 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
10191 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
10192 MONO_CLASS_IS_SIMD to deal with simd related IR.
10194 * mini.h (MonoInst): Added spill_var to the backend union.
10196 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
10198 * mini.h: Added forward declarations of the new simd fuctions.
10200 * optflags-def.h: Added new optimization names SIMD.
10202 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
10204 * regalloc.h: Added support for working with 3 register banks.
10206 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
10208 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
10210 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
10212 * mini-exceptions.c: remove 64 bit related ifdef clutter.
10214 2008-10-03 Zoltan Varga <vargaz@gmail.com>
10216 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
10217 instead of one on 64 bit systems.
10219 * method-to-ir.c: Remove unused includes.
10221 2008-10-02 Zoltan Varga <vargaz@gmail.com>
10223 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
10224 cfg->used_int_regs, since the two are different on arm.
10226 2008-10-02 Mark Probst <mark.probst@gmail.com>
10228 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
10229 mono_method_get_vtable_index() to get the vtable index.
10231 2008-10-02 Mark Probst <mark.probst@gmail.com>
10233 * method-to-ir.c (mono_method_to_ir2): Don't create native
10234 wrappers for array methods, because they're never called (and if
10235 they were called they wouldn't work).
10237 2008-10-02 Mark Probst <mark.probst@gmail.com>
10239 * method-to-ir.c (mono_method_to_ir2): Array methods are
10240 special-cased and must not be invoked indirectly via the (M)RGCTX
10241 when generic sharing is turned on. Fixes #431413.
10243 2008-10-01 Mark Probst <mark.probst@gmail.com>
10245 * method-to-ir.c: When generic sharing is active, call
10246 non-interface virtual generic methods via the standard trampoline.
10248 * mini-trampolines.c: Handle virtual generic shared methods.
10250 * mini.h, mini-x86.c, mini-x86.h: New argument for
10251 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
10252 method thunks and which is the trampoline to call if the lookup
10253 fails. Enable the virtual generic method thunk for x86.
10255 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
10256 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
10257 argument but assert that it's NULL, because these archs don't yet
10258 implement the virtual generic method thunk. Changes in the IMT
10259 thunk data structures.
10261 2008-10-01 Zoltan Varga <vargaz@gmail.com>
10263 * aot-compiler.c (emit_globals): Avoid invalid characters in
10264 the static linking symbol.
10266 * objects.cs: Add a test for the range check optimization. Fix warnings.
10268 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
10269 optimization from the current JIT.
10271 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
10272 later in decompose_array_access_opts () to allow more optimizations.
10274 * method-to-ir.c (mono_handle_soft_float): Rename this to
10275 mono_decompose_soft_float () for consistency.
10277 * mini-ops.h: Fix arguments of OP_STRLEN.
10279 * method-to-ir.c (save_cast_details): Extract the cast details saving code
10280 into a separate function.
10281 (reset_cast_details): Ditto.
10282 (handle_unbox): Save cast details. Fixes #431254.
10284 * method-to-ir.c: Remove some obsolete FIXMEs.
10286 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10288 * ir-emit.h (alloc_dreg): Write a warning before crashing.
10290 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10292 * mini-codegen.c: More work on macros to make them
10293 ready for multiple regbanks.
10295 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10297 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
10299 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
10301 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10303 * mini-codegen.c (mono_spillvar_offset): Proper support for
10306 2008-09-30 Zoltan Varga <vargaz@gmail.com>
10308 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
10309 the stack overflow changes.
10311 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10313 * mini-codegen.c: Make all bank macros depend on reg_bank.
10315 * mini-codegen.c (mono_local_regalloc): Make free mask
10316 initialization regbank aware.
10318 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10320 * mini-codegen.c (mono_local_regalloc): Extract callee
10321 mask selection to a function and make it regbank aware.
10323 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10325 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
10326 code to deal with many regbanks.
10328 2008-09-30 Zoltan Varga <vargaz@gmail.com>
10330 * mini-codegen.c: More fp->regbank changes.
10332 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
10334 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
10335 of a hardcoded constant.
10337 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
10339 * method-to-ir.c (type_from_stack_type): Fix typo.
10341 2008-09-29 Zoltan Varga <vargaz@gmail.com>
10343 * mini-ia64.c (emit_move_return_value): Convert float return values to
10346 * objects.cs: Add a new test.
10348 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
10349 VARARG methods to fix an assert later.
10351 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
10352 end so it at least compiles.
10354 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10356 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
10358 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
10360 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
10361 optimization to a new function (emit_optimized_ldloca_ir) and enable
10362 it for both ldloca and ldloca_s.
10364 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10366 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
10367 gshared CASTCLASS code.
10369 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
10370 amd64, where the libc stack unwinder encounters stack frames referring to
10371 native code in unmapped memory.
10373 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
10376 * generics.cs: Add new test.
10378 2008-09-27 Zoltan Varga <vargaz@gmail.com>
10380 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
10381 add a check that one of the ARM_FPU_ constants is defined.
10383 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
10385 * mini-exceptions.c: Fix build on non-altstack platforms.
10387 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
10390 * ir-emit.h: Add a comment to NEW_PCONST.
10392 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
10394 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
10396 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
10397 after the changes to MonoJitDomainInfo.
10399 2008-09-27 Mark Probst <mark.probst@gmail.com>
10401 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
10403 2008-09-27 Mark Probst <mark.probst@gmail.com>
10405 * mini-ppc.c: Compiler warning fixes.
10407 2008-09-27 Mark Probst <mark.probst@gmail.com>
10409 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
10412 2008-09-27 Mark Probst <mark.probst@gmail.com>
10414 * exceptions-ppc.c, mini-ppc.h: Compile
10415 mono_arch_handle_altstack_exception() on Darwin, too.
10417 2008-09-27 Mark Probst <mark.probst@gmail.com>
10419 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
10420 work on archs which don't have generic sharing implemented, only
10421 without the vtable_arg.
10423 2008-09-26 Mark Probst <mark.probst@gmail.com>
10425 * mini.c: Added comment explaining why delegate ctor icall
10426 wrappers are compiled.
10428 2008-09-26 Mark Probst <mark.probst@gmail.com>
10430 * mini.c: Don't produce trampolines to delegate ctor icall
10431 wrappers but compile them upfront.
10433 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
10435 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
10436 runtime-set function when going back to managed code. Currently this
10437 is used to set back the protection on the soft ovf pages and/or to
10438 throw the stack overflow exception that happened in unmanaged code.
10440 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
10442 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
10443 runtime-set function when going back to managed code. Currently this
10444 is used to set back the protection on the soft ovf pages and/or to
10445 throw the stack overflow exception that happened in unmanaged code.
10447 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
10449 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
10450 the support code for restoring stack protection after stack overflows
10451 that happen in unmanaged code. Don't set the exec permission on the
10452 soft overflow area.
10454 2008-09-26 Zoltan Varga <vargaz@gmail.com>
10456 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
10457 delegate->method_ptr is set. Fixes #428054.
10459 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10461 * tests.cs: Rename to ratests.cs.
10463 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
10464 emit_get_rgctx_... functions.
10466 2008-09-25 Mark Probst <mark.probst@gmail.com>
10468 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
10470 2008-09-25 Mark Probst <mark.probst@gmail.com>
10472 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
10473 before asserting that method is sharable.
10475 2008-09-25 Mark Probst <mark.probst@gmail.com>
10477 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
10478 whether method needs a static RGCTX wrapper used instead of
10479 complex conditions.
10481 * generic-sharing.c, mini.h: A few functions moved to
10482 metadata/generic-sharing.c.
10484 2008-09-25 Mark Probst <mark.probst@gmail.com>
10486 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
10487 Generic code sharing for value types, which essentially means
10488 treating value type methods like static methods. The RGCTX is
10489 passed in the same way.
10491 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10493 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
10494 opcode when creating multi-dimensional arrays of open types.
10496 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
10497 open generic types.
10499 * generics.cs: Add a test.
10501 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
10503 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10505 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
10507 * mini.c (mini_method_compile): Set it when running under the debugger.
10509 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
10510 vreg optimization if the flag is set.
10512 * driver.c (mono_main): Add --attach= option to pass options to
10515 * mini.c (sigquit_signal_handler): Start the attach agent.
10517 * ssapre.c: Disable this to save space since it is not yet ported to
10520 * regalloc2.c: Disable this to save space.
10522 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
10524 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
10526 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
10527 the -v option useful again.
10529 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10531 * mini-amd64.c (mono_arch_output_basic_block): Add support for
10534 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
10535 arrays of arrays. Fixes #428406.
10537 * method-to-ir.c (mini_emit_castclass): Ditto.
10539 * objects.cs: Add new test.
10541 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
10543 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
10544 was wrong at it choked against target_type_is_incompatible for byref types.
10546 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10548 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
10551 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
10553 * mini-exceptions.c: update a few more exceptions-related counters.
10555 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
10557 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
10558 new functions to allocate from persistent mempools.
10560 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10562 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
10563 multiple register banks in the future.
10565 * mini-codegen.c (mono_local_regalloc): Fix a warning.
10567 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
10569 * mini.c (type_to_eval_stack_type): Remove duplicated function.
10571 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
10573 * mini.h: Export type_to_eval_stack_type.
10575 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
10576 is only ins->klass of byref types.
10578 2008-09-22 Zoltan Varga <vargaz@gmail.com>
10580 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
10581 (mini_emit_memcpy2): Ditto.
10583 * mini-amd64.c: Fix a warning.
10585 2008-09-21 Mark Probst <mark.probst@gmail.com>
10587 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
10590 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
10592 * method-to-ir.c: Extract stloc micro-optimization to a
10593 function and apply it to all cases.
10595 2008-09-19 Mark Probst <mark.probst@gmail.com>
10597 * method-to-ir.c: Don't fail generic code sharing in cases we
10600 2008-09-18 Mark Probst <mark.probst@gmail.com>
10602 * mini-ppc.c: Handle structs in tailcalls on Darwin.
10604 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
10606 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
10609 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
10611 * trace.c: make tracing more useful and correct, with per-thread
10612 id and indent info.
10614 2008-09-15 Mark Probst <mark.probst@gmail.com>
10616 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
10617 doing a method call and the argument is an R4.
10619 2008-09-14 Zoltan Varga <vargaz@gmail.com>
10621 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
10624 2008-09-13 Mark Probst <mark.probst@gmail.com>
10626 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
10628 2008-09-12 Zoltan Varga <vargaz@gmail.com>
10630 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
10631 (MONO_JUMP_TABLE_FROM_INS): Ditto.
10633 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10635 * driver.c: Add a --agent argument (not supported yet) to load managed
10636 agent assemblies before loading the main assembly, similarly to how the
10637 Java VM handles agents.
10639 2008-09-11 Mark Probst <mark.probst@gmail.com>
10641 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
10642 function to do stack layout of local variables.
10644 2008-09-11 Mark Probst <mark.probst@gmail.com>
10646 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
10649 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10651 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
10652 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
10653 JIT if DISABLE_JIT is defined.
10655 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
10658 2008-09-10 Mark Probst <mark.probst@gmail.com>
10660 * iltests.il.in: Disable the fconv test on PPC (the result is
10661 undefined according to ECMA).
10663 2008-09-10 Mark Probst <mark.probst@gmail.com>
10665 * iltests.il.in: Enable tail call tests for PPC.
10667 * mini.h: Add variable for storing incoming valuetype argument
10668 addresses for tail calls.
10670 * mini-ppc.c: Implement valuetype arguments and return values for
10671 tailcalls on Linux.
10673 2008-09-09 Mark Probst <mark.probst@gmail.com>
10675 * mini-ppc.c: Partially implement tail calls (struct arguments and
10676 return values not supported).
10678 * method-to-ir.c: Enable tail calls on PPC.
10680 2008-09-08 Zoltan Varga <vargaz@gmail.com>
10682 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
10683 runtime-invoke wrappers to work around the problem of them getting
10684 assigned to a random class.
10686 * aot-runtime.c (mono_aot_get_method): Ditto.
10688 2008-09-07 Zoltan Varga <vargaz@gmail.com>
10690 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
10691 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
10693 2008-09-07 Mark Probst <mark.probst@gmail.com>
10695 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
10696 until they're implemented properly.
10698 * exceptions-ppc.c: Use arch-independent exception-handling code
10699 instead of custom one.
10701 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
10704 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
10706 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
10707 applies when __powerpc__ is defined.
10709 2008-09-06 Zoltan Varga <vargaz@gmail.com>
10711 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
10712 methods to their code to avoid computing the full name of wrappers and
10713 doing a lookup in a string hash table.
10715 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10717 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
10718 we identify bblocks before method_to_ir () is ran.
10720 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
10721 Also avoid optimizing branches pointing to themselves.
10723 * mini.c (mini_method_compile): Ditto. Fixes #422947.
10725 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
10727 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
10729 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10731 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
10732 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
10733 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
10736 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
10737 jumped to the same entry in plt_jump_table.
10739 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
10741 * method-to-ir.c (initialize_array_data): Handle field with RVA from
10744 2008-08-31 Zoltan Varga <vargaz@gmail.com>
10746 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
10747 other assignment can be if converted. Saves 1.5% on corlib size and fixes
10750 2008-08-29 Geoff Norton <gnorton@novell.com>
10752 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
10753 segment, and doesn't properly handle .space as .text. Fixes
10756 2008-08-29 Geoff Norton <gnorton@novell.com>
10758 * mini.c: Disable the mach exception handler when running on
10761 2008-08-29 Geoff Norton <gnorton@novell.com>
10763 * aot-compiler.c: Patch from Renaldas Zioma to properly register
10764 globals on Darwin/ARM
10766 2008-08-28 Zoltan Varga <vargaz@gmail.com>
10768 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
10769 since too many things depend on it. Instead, call
10770 mono_runtime_set_no_exec ().
10772 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
10775 * aot-compiler.c: Add an 'asm-only' AOT option.
10777 * mini.c: Avoid initializing the runtime when doing AOT compilation.
10779 * aot-compiler.c (compile_method): Disable gshared support for now as it
10782 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10784 * mini-amd64.h : Fix a compiler warning.
10786 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
10787 Changed to use a callback function to retrieve the unwind info.
10788 This avoids problems observed when code blocks were removed by
10789 unloading an app domain.
10791 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
10792 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
10795 Contributed under MIT/X11 license.
10797 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10799 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
10800 case to keep the stack aligned to 8.
10802 Contributed under MIT/X11 license.
10804 2008-08-26 Zoltan Varga <vargaz@gmail.com>
10806 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
10807 avoid repeated linear searches.
10809 2008-08-25 Zoltan Varga <vargaz@gmail.com>
10811 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
10812 methods it can't handle.
10814 * aot-compiler.c (add_method): Avoid adding a method twice.
10815 (add_wrappers): Add runtime invoke wrappers for all methods.
10817 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
10818 function to create an aot-compatible version of this trampoline.
10820 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
10822 2008-08-24 Zoltan Varga <vargaz@gmail.com>
10824 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
10826 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
10827 with a generic sharing failure.
10829 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
10831 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
10832 CEE_RETHROW. Fixes #419634.
10834 * mini.c (mono_method_to_ir): Ditto.
10836 * exceptions.cs: Add a new test.
10838 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
10839 to mono_type_stack_size_internal () since some callers might not pass in
10842 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
10843 instrument_prolog. Fixes #419878.
10845 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
10846 doubles in soft float mode volatile.
10848 2008-08-23 Zoltan Varga <vargaz@gmail.com>
10850 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
10852 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
10853 to handle soft float correctly.
10855 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
10858 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
10860 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
10861 to sp, since the generics catch code requires it.
10863 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
10866 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
10867 mono_arch_emit_imt_argument ().
10869 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
10871 * mini-arm.c tramp-arm.c: Generic sharing updates.
10873 2008-08-22 Zoltan Varga <vargaz@gmail.com>
10875 * mini-arm.c: Fix the arm build.
10877 * generic-sharing.c (mini_type_get_underlying_type): New helper function
10878 handling enums, generic instances and generic sharing.
10879 (mini_type_stack_size_full): Ditto.
10881 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
10883 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
10885 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
10887 * tramp-arm.c: Implement the rgctx fetch and the generic class init
10890 * mini-arm.c: Various small generic sharing changes.
10892 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
10894 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
10897 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
10898 helper function to return a generic class init trampoline.
10900 * method-to-ir.c mini.c: Use it.
10902 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
10903 arch-specfic function to return a generic class init trampoline.
10905 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
10906 the GENERIC_CLASS_INIT custom code.
10908 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
10909 a fatal error, not a sharing failure.
10911 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
10914 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
10915 trampoline argument from MONO_ARCH_VTABLE_REG.
10917 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10918 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10919 argument, and pass the vtable in VTABLE_REG.
10921 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10922 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10923 argument, and pass the vtable in VTABLE_REG.
10924 (mono_arch_create_trampoline_code_full): Remove some special casing for
10925 the rgctx fetch trampoline.
10927 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
10930 * iltests.il: Add a test for it.
10932 2008-08-21 Zoltan Varga <vargaz@gmail.com>
10934 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
10936 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
10939 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
10940 use mono_jit_info_table_find () to avoid recursion.
10941 (mono_delegate_trampoline): Add a sync wrapper here.
10943 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
10946 * mini.c (mono_method_to_ir): Ditto.
10948 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
10949 add_sync_wrapper argument. Don't add a sync wrapper here.
10950 (mono_create_jump_trampoline): Don't add a sync wrapper here.
10952 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
10954 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10956 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
10957 of nonvolatile registers back from MonoContext to CONTEXT.
10959 Contributed under MIT/X11 license.
10961 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10963 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
10964 arguments on Winx64 there are only 4 argument registers. For this
10965 logic to work the last argument must be pulled from the stack.
10967 Contributed under MIT/X11 license.
10969 2008-08-20 Zoltan Varga <vargaz@gmail.com>
10971 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10973 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
10974 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
10975 encode/decode_method_ref ().
10977 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
10979 * aot-runtime.c (decode_patch): Ditto.
10981 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
10982 MONO_PATCH_INFO_METHOD.
10984 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
10985 MonoGenericJitInfo.
10987 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
10988 MonoGenericJitInfo.
10990 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
10992 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
10993 one from the caller.
10995 * aot-runtime.c (decode_generic_inst): New function to decode and
10996 return a interned generic inst.
10997 (decode_klass_ref): Use it.
10998 (decode_method_ref): Ditto.
11000 * aot-compiler.c (emit_exception_debug_info): Save
11001 jinfo->has_generic_jit_info too.
11003 2008-08-19 Zoltan Varga <vargaz@gmail.com>
11005 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
11007 * iltests.il.in: Add a test for fconv_to_i.
11009 * liveness.c: Disable the liveness2 pass for now to save space.
11011 * regalloc2.c: Include mempool-internals.h to fix warnings.
11013 * aot-compiler.c (encode_method_ref): Encode the context of generic
11016 * aot-runtime.c (decode_method_ref): Inflate generic methods using
11017 the context saved in the aot file.
11019 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
11021 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
11023 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
11024 volatile so they won't be optimized away.
11026 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
11032 * dominators.c: Remove duplicated functions that now are in
11033 mempool-internals.h.
11035 2008-08-19 Zoltan Varga <vargaz@gmail.com>
11037 * aot-compiler.c: Fix warnings.
11039 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
11041 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
11043 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
11046 * mini.c (mono_resolve_patch_target): Ditto.
11048 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
11049 (encode_klass_ref): Add support for encoding VARs/MVARs.
11051 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
11053 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
11054 the handling of the got entries into a separate 'decode_got_entry' function.
11055 Add support for RGCTX_FETCH.
11057 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
11058 clobbered by the trampoline code.
11060 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
11061 not clobbered by the indirect calling code.
11063 2008-08-18 Zoltan Varga <vargaz@gmail.com>
11065 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
11068 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
11070 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
11071 signature using the compilation mempool otherwise we would leak it.
11073 2008-08-18 Zoltan Varga <vargaz@gmail.com>
11075 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
11076 mono_emit_abs_call ().
11078 * patch-info.h: Add GENERIC_CLASS_INIT.
11080 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
11082 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
11083 as their target as a near call.
11085 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
11087 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
11089 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
11090 call to a runtime function described by a patch.
11092 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
11093 mono_emit_abs_call, this has the advantage that the ABS handling code in
11094 mono_codegen () can handle them both, and can handle other stuff in the
11095 future without additional code.
11097 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
11099 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
11102 * mini.h: Add missing bblock related prototypes.
11104 * mini.h (MonoCompile): Remove unused reverse_inst_list and
11105 reverse_inst_list_len fields.
11107 * mini.c: Refactor this file a bit by moving branch optimizations to
11110 * method-to-ir.c: Merge generic sharing changes missed earlier.
11112 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
11114 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
11115 shared patches. Process METHODCONST as a shared patch.
11117 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
11118 as it crashes on the 2.0 mscorlib.
11120 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
11123 * aot-compiler.c: Use is_plt_patch () in a few additional places.
11124 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
11127 * aot-compiler.c: Reorganize the got handling code to be a bit more
11130 2008-08-17 Zoltan Varga <vargaz@gmail.com>
11132 * aot-compiler.c: Make the patch_to_plt_offset hash table use
11133 mono_patch_info_equals/hash, and use it to massively simplify
11136 * mini.c (mono_patch_info_hash): Simplify this and add support for
11139 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
11141 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
11142 handling code, since an offset is not enough to identify a trampoline.
11144 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
11146 2008-08-17 Mark Probst <mark.probst@gmail.com>
11148 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
11150 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
11152 * mini-ops.h: Argument and result types for OVF_CARRY ops.
11154 * decompose.c: PPC decompositions for various ops.
11156 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
11158 2008-08-17 Zoltan Varga <vargaz@gmail.com>
11160 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
11161 call the generic trampoline code using a call, instead of a jump, to
11162 remove some special casing from the generic trampoline code.
11164 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
11165 (mono_codegen): Ditto.
11167 * aot-compiler.c aot-runtime.c: Ditto.
11169 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
11171 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
11172 helper function to find the offset corresponding to a lazy fetch trampoline.
11174 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
11175 when doing generic sharing.
11177 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
11180 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
11181 mini-trampolines.c to be with the other trampoline creation functions.
11183 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
11184 as it is equal to method->signature in most cases, add a
11185 mono_emit_method_call_full variant which takes a signature and an imt
11188 2008-08-16 Zoltan Varga <vargaz@gmail.com>
11190 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
11191 to this function, since it could be computed easily from the method
11193 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
11196 * method-to-ir.c mini.c: Remove references to
11197 compile_generic_method_wo_context.
11199 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
11200 generic method calls.
11202 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
11203 dimensional non-szarrays.
11205 * mini.c (mini_init): Register mono_array_new_1.
11207 * jit-icalls.c (mono_array_new_1): New jit icall.
11209 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
11210 pointing to the method.
11212 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
11213 method addresses belonging to METHOD_JUMP patches in the
11214 jump_target_got_slot_hash.
11215 (mono_aot_load_method): Ditto.
11217 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
11218 METHOD_JUMP patches.
11220 * mini.c (mini_create_jit_domain_info): New helper function which
11221 initializes/frees domain->runtime_info.
11222 (mini_free_jit_domain_info): Ditto.
11223 (mini_init): Install the domain hook functions with the runtime.
11225 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
11226 information maintained by the JIT.
11228 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
11229 insertion into jump_table_hash into mono_codegen (), also implement proper
11232 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
11233 tail calls, it is already done by the aot code.
11235 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
11236 mechanism on amd64.
11238 * iltests.il.in: Make the jmp test a bit more complex.
11240 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
11241 generic instances which doesn't have a token.
11243 * aot-runtime.c (decode_method_ref): Ditto.
11245 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
11246 can handle this case now.
11247 (handle_box): Ditto.
11249 2008-08-15 Geoff Norton <gnorton@novell.com>
11251 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
11254 2008-08-15 Zoltan Varga <vargaz@gmail.com>
11256 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
11257 calling generic methods.
11259 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
11261 * aot-runtime.c (decode_patch_info): Ditto.
11263 * mini.c (mono_resolve_patch_target): Ditto.
11265 * patch-info.h: Add METHOD_RGCTX.
11267 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
11269 2008-08-14 Zoltan Varga <vargaz@gmail.com>
11271 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
11272 arguments in registers.
11274 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
11275 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
11277 * mini.c (mini_method_compile): Abort aot compilation for generic
11278 methods if generic sharing is disabled.
11280 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
11283 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
11284 requiring an mrgctx.
11286 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
11287 store instructions when converting a vcall to a normal call.
11289 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
11290 mono_arch_find_jit_info.
11292 2008-08-13 Zoltan Varga <vargaz@gmail.com>
11294 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
11295 avoid calling mono_method_full_name () for every method even if the
11296 env var is not set.
11297 (check_inline_caller_method_name_limit): Ditto.
11299 2008-08-12 Zoltan Varga <vargaz@gmail.com>
11301 * driver.c (main_thread_handler): Allow AOT compilation of multiple
11302 assemblies in one run.
11304 * aot-compiler.c (mono_compile_assembly): Only print out a count of
11305 skipped methods if it is not 0.
11307 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
11309 2008-08-12 Bill Holmes <billholmes54@gmail.com>
11311 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
11312 MONO_ARCH_HAVE_UNWIND_TABLE.
11314 Contributed under MIT/X11 license.
11316 2008-08-12 Bill Holmes <billholmes54@gmail.com>
11318 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
11319 from default optimizaton list on Winx64.
11321 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
11323 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
11324 the LMF from the MonoJitTlsData structure.
11326 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
11328 Contributed under MIT/X11 license.
11330 2008-08-12 Zoltan Varga <vargaz@gmail.com>
11332 * mini.c (sigsegv_signal_handler): Fix the build.
11334 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
11335 assembly->aot_module.
11337 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
11338 hash table. This simplifies and speeds up a lot of code, and fixes support
11341 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
11344 * mini-exceptions.c: Ditto.
11346 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
11347 'native_offset' argument, since these are computed in the
11348 mono_find_jit_info () function.
11350 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
11351 is used by exceptions-ppc.c.
11353 * exceptions-ppc.c: Call mono_find_jit_info () instead of
11354 mono_arch_find_jit_info ().
11356 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
11357 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
11358 generic code in mini-exceptions.c.
11360 2008-08-11 Zoltan Varga <vargaz@gmail.com>
11362 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
11364 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
11366 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
11367 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
11368 called while holding the loader lock. Fixes #415608.
11369 (mono_aot_get_method_from_token_inner): Ditto.
11371 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11373 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
11374 to reduce differences between this and the generic implementation in
11376 (ves_icall_get_frame_info): Ditto.
11378 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
11380 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
11383 * exceptions-ppc.c (arch_get_call_filter): Rename this to
11384 mono_arch_get_call_filter () and make it non-static, for consistency with the
11385 other architectures.
11387 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
11390 * local-propagation.c:
11391 * mini-x86.c: Correct the name of arch defines.
11393 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11395 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
11396 NO_EMULATE_LONG_SHIFT_OPS define.
11398 2008-08-08 Zoltan Varga <vargaz@gmail.com>
11400 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
11401 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
11403 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
11404 MACH fixes. Merged from the 2.0 branch.
11406 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
11408 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
11409 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
11411 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
11413 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
11414 mono_marshal_get_native_wrapper () signature changes.
11416 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
11418 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
11419 conversion bug under arm.
11421 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
11423 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
11425 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
11426 with overflow checking.
11428 2008-08-05 Marek Habersack <mhabersack@novell.com>
11430 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
11431 to the genmdesc.pl file
11433 2008-08-05 Zoltan Varga <vargaz@gmail.com>
11435 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
11436 arg_array in the soft-float versions of the LOAD/STORE macros.
11438 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
11441 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
11443 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11445 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
11446 a float HFA. Fixes #413621.
11448 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
11450 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
11451 frame_size to args_size. Fixes build.
11453 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11455 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
11456 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
11458 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
11459 the stack are not unaligned. Fixes #413247.
11461 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
11463 * mini.c: update jitted methods performance counters.
11465 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
11467 * mini-exceptions.c: increase the exceptions thrown performance
11468 counter in mono_handle_exception ().
11470 2008-07-29 Zoltan Varga <vargaz@gmail.com>
11472 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
11473 can work with netmodules.
11475 2008-07-28 Geoff Norton <gnorton@novell.com>
11477 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
11480 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11482 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
11485 2008-07-28 Bill Holmes <billholmes54@gmail.com>
11487 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11488 The float param registers and other param registers must be the
11489 same index on Windows x64.
11491 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
11492 ArgValuetypeAddrInIReg argument case. Setting the argument
11493 op to OP_VTARG_ADDR (OP_REGOFFSET)).
11495 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
11496 variable computed above as the copy length for arguments of storage
11497 type ArgValuetypeAddrInIReg.
11499 * mini-amd64.c (mono_arch_emit_call) : Implementing the
11500 ArgValuetypeAddrInIReg argument case. This case will rely on
11501 mono_arch_emit_outarg_vt to emit the correct code later in the process.
11503 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
11504 a 32 byte stack allocation for all calls. We will omit the adjustment for
11505 jump and tail call instructoins as they do not follow the typical call behavior.
11507 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
11508 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
11509 local variable and pass the local variable by reference to the called method.
11511 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
11512 Implementing the ArgValuetypeAddrInIReg argument case. When the address
11513 of a struct is passed in a register it must be saved with the other
11514 volatile argument on the stack.
11516 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
11517 frame pointer the stack adjustment value must be saved to the unwind
11520 Contributed under MIT/X11 license.
11522 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11524 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
11525 which got lost in the merge.
11527 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11529 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
11532 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
11534 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
11535 icalls, since they won't be patched.
11537 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
11538 different code sequence when running under valgrind to prevent some valgrind
11541 * iltests.il.in: Add new regression test.
11543 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
11546 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
11547 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
11549 * iltests.il.in: Add new test.
11551 * aot-compiler.c: Fix some warnings.
11553 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
11556 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11558 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
11559 (mini_usage_jitdeveloper): Add a missing --wapi option.
11561 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11563 * mini-codegen.c: Simplify the is_fp macros.
11564 (free_up_ireg): Remove, use free_up_reg instead.
11565 (free_up_reg): Fix the fp case.
11567 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11569 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
11572 * exceptions-x86.c: Merge some changes which seemed to have got lost
11573 in the linear-ir merge.
11575 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
11577 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
11578 long vreg volatile even if the variable was already created.
11580 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
11581 volatile variables.
11583 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11585 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
11587 * mini.c (mono_jit_compile_method_inner): Add support for
11588 MONO_EXCEPTION_BAD_IMAGE.
11590 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
11591 mini_method_get_context () returns NULL. Fixes #356531.
11593 * mini.c (mono_method_to_ir): Ditto.
11595 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
11596 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
11598 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11600 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
11601 in the LDFTN implementation.
11603 2008-07-25 Mark Probst <mark.probst@gmail.com>
11605 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
11606 code, patch calls to icalls, too, even if they're not in the
11607 shared generic code hash. Fixes #411962.
11609 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11611 * cpu-x86.md: Increase the length of the fcall opcodes.
11613 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
11614 calls returning floats.
11616 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
11619 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
11622 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
11623 into the domain->method_code_hash.
11625 * aot-compiler.c: Fix win32 build.
11627 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
11629 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
11630 gshared NEWARR implementation.
11632 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
11634 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
11635 can be used outside of method_to_ir.
11637 * mini.h (MonoCompile): Add arg_types field.
11639 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
11641 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
11642 the values of the local arg_array and param_types array.
11644 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11646 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
11647 got accesses might only get generated later when NEWOBJ is decomposed.
11649 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
11650 looking up the native code of the target method when a delegate is called
11651 for the first time.
11653 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
11656 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
11658 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
11659 AOT work on platforms without a working dlsym implementation.
11661 * mini.h: Bump AOT image format version.
11663 2008-07-24 Mark Probst <mark.probst@gmail.com>
11665 * mini-exceptions.c: Free a MonoType with
11666 mono_metadata_free_type() instead of g_free().
11668 * aot-runtime.c: Free a MonoType.
11670 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11672 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
11675 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
11678 2008-07-23 Massimiliano Mantione <massi@ximian.com>
11679 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
11682 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11684 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
11685 NEWOBJ calls on valuetypes.
11687 * iltests.il.in: Add new test.
11689 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
11691 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11693 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
11694 is no longer needed.
11696 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
11697 non register sized integer arguments.
11698 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
11699 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
11702 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
11705 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
11706 two a binop with different sized arguments is emitted.
11708 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
11709 instruction in the ins==NULL case.
11711 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11713 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
11715 * mini-x86.c: Fix osx build.
11717 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
11720 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
11721 instruction for non int sized variables.
11723 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
11726 2008-07-23 Robert Jordan <robertj@gmx.net>
11728 * method-to-ir.c: Fix MSVC build.
11730 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11732 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
11733 a non int sized type, widen it to an int since newer versions of gcc seem to
11734 generate code which needs this.
11736 * ssa2.c abcremoval2.c: Fix warnings.
11738 * *: Merge the Linear IR branch.
11740 The original branch is at trunk/branches/vargaz/mini-linear-il, and
11741 the ChangeLog file there describes all the changes done over the years.
11742 Further documentation can be found at www.mono-project.com/Linear_IL.
11744 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11746 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11747 The float param registers and other param registers must be the
11748 same index on Windows x64.
11750 Contributed under MIT/X11 license.
11752 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
11754 * mini.c: Make the previous fix GC safe.
11756 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
11758 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
11760 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11762 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
11763 on Winx64. This type will not be passed on the stack (ArgOnStack), but
11764 ArgValuetypeAddrInIReg instead.
11766 Contributed under MIT/X11 license.
11768 2008-07-21 Zoltan Varga <vargaz@gmail.com>
11770 * mini-codegen.c (get_register_spilling): Fix a warning.
11772 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
11774 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
11775 for types which the initialization fails. Raises the provided exception
11776 at the right stop after cleanup.
11778 2008-07-16 Zoltan Varga <vargaz@gmail.com>
11780 * aot-compiler.c: Free most of the memory allocated during compilation.
11782 * mini.c (mini_parse_debug_options): Fix a leak.
11784 * mini.c (mini_method_compile): Don't add the method to the jit info tables
11785 during aot compilation.
11787 2008-07-14 Zoltan Varga <vargaz@gmail.com>
11789 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
11790 it has too much register pressure.
11792 2008-07-13 Zoltan Varga <vargaz@gmail.com>
11794 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
11796 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11798 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11801 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11802 on amd64 similar to the way it is done on arm.
11804 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11806 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
11807 consistency, normalize error messages, avoid loading aot-only modules in
11810 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
11813 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
11815 2008-07-11 Martin Baulig <martin@ximian.com>
11818 (MonoDebuggerInfo): Add `interruption_request'.
11820 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11822 * aot-compiler.c (emit_plt): Remove some dead code.
11824 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
11826 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
11827 return the plt info offset belonging to a given plt entry.
11829 * mini-trampolines.c (mono_aot_plt_trampoline): Use
11830 mono_aot_get_plt_info_offset.
11832 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
11833 similar to the amd64 code by makeing jumps through a separate jump table
11834 instead of embedding the jump addresses into the code.
11836 2008-07-11 Zoltan Varga <vargaz@gmail.com>
11838 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
11841 2008-07-10 Martin Baulig <martin@ximian.com>
11843 * mini.c (mini_method_compile): Disable generics sharing when
11844 running in the debugger.
11846 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11848 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
11850 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
11851 the local register allocator from running out of registers on x86 when
11854 2008-07-10 Bill Holmes <billholmes54@gmail.com>
11856 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
11857 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
11860 Contributed under MIT/X11 license.
11862 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11864 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
11865 speed up the assembler.
11867 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11869 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
11872 * mini.c: Move the soft float handling macros a bit earlier, add
11873 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
11876 * mini.h: Add prototype for mono_arch_fixup_jinfo.
11878 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
11879 read-only to help catch code allocation requests.
11881 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
11882 and turn it off when using --aot-only or when compiling with --aot=full.
11884 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
11885 jump table for switches from the normal domain mempool, not the code
11888 * mini-trampolines.c (get_unbox_trampoline): New function to return an
11889 unbox trampoline which handles aot-only mode too.
11891 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
11892 an AOTed unbox trampoline.
11894 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
11896 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11898 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
11901 Contributed under MIT/X11 license.
11903 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11905 * mini.c (mono_codegen): Allocate space at the end of the code block and store
11906 the unwind information for the method at the end of the allocated block.
11908 * mini-amd64.h: Added declarations for the unwind routines and adding field to
11909 MonoCompileArch to hold the unwind info for SEH on Winx64
11911 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
11912 frame pointer info for the method being compiled.
11914 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
11915 the call to mono_exception_from_token.
11917 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
11918 storing the method prolog information in a format that the Winx64 SEH can understand. This
11919 information is stored a the end of the method block because it is all 32-bit offset based.
11921 Contributed under MIT/X11 license.
11923 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11925 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
11927 * wapihandles.c: Fix warnings.
11929 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
11932 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
11933 mono_jit_compile_method in aot-only mode since that calls the type
11936 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
11937 get_delegate_invoke_impl in aot-only mode.
11939 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
11941 2008-07-08 Zoltan Varga <vargaz@gmail.com>
11943 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
11945 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
11948 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
11950 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
11951 init trampoline from the AOT file as well.
11953 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
11954 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
11957 * mini.c (mini_init): Move the call to mono_exceptions_init () after
11960 * exceptions-amd64.c: Add _full variants for the remaining exception code
11961 creation functions as well, allow emission of relocatable code, remove
11962 caching since that is now done by the caller.
11964 * mini-exceptions.c: Add _full variants for the remaining exception code
11965 creation functions as well, add aot-only support.
11967 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
11968 if we can determine a proper token for them.
11969 (add_wrappers): Add a few more wrappers.
11970 (emit_method_code): Remove some dead code.
11971 (emit_trampolines): Emit exception code too.
11973 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
11975 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
11976 mono_array_new_va which avoids varargs.
11978 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
11980 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
11981 mono_arch_create_specific_trampoline () in all places.
11983 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
11984 a bit so it can be used for other things as well.
11986 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
11989 * exceptions-amd64.c: Rename the caching from the exception code creation
11990 functions, it is done by the caller instead.
11992 * exceptions-amd64.c: Change the signature of the exception code creation
11993 functions to allow the creation of relocatable code later.
11995 * mini-exceptions.c: Add a set of functions to query the various
11996 runtime-generated exception functions.
11998 * mini.c mini-exceptions.c: Use the newly added functions instead of the
11999 mono_arch_.. () functions.
12001 2008-07-07 Zoltan Varga <vargaz@gmail.com>
12003 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
12005 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
12007 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
12008 (mini_get_vtable_trampoline): Ditto.
12010 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
12011 code in the AOT case by returning the code size and a list of relocations to
12014 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
12016 2008-07-07 Bill Holmes <billholmes54@gmail.com>
12018 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
12021 Contributed under MIT/X11 license.
12023 2008-07-07 Zoltan Varga <vargaz@gmail.com>
12025 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
12026 so the buffer size can be computed correctly. Fixes #404735.
12028 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
12029 normally as cfg->debug_info is already freed.
12031 2008-07-06 Zoltan Varga <vargaz@gmail.com>
12033 * mini-amd64.c: For calls returning vtypes in registers, don't store
12034 the return address on the stack, instead allocate a separate local for
12037 2008-07-05 Mark Probst <mark.probst@gmail.com>
12039 * mini-trampolines.c, mini.h: Add an argument to
12040 mono_create_jit_trampoline_in_domain() for turning off the adding
12041 of the sync wrapper.
12043 * mini.c: Use the JIT trampoline without sync instead of
12044 ldftn_nosync in static RGCTX invoke wrappers so that the call can
12047 2008-07-04 Mark Probst <mark.probst@gmail.com>
12049 * driver.c: Turn on GSHARED optimization by default.
12051 2008-07-04 Zoltan Varga <vargaz@gmail.com>
12053 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
12054 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
12056 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
12057 create a variant of the generic trampoline code callable from AOTed trampolines.
12059 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
12060 trampoline code callable from AOTed trampolines.
12062 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
12064 2008-07-04 Mark Probst <mark.probst@gmail.com>
12066 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
12067 pass-through manner.
12069 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
12070 and don't fail sharing for them anymore.
12072 * mini-exceptions.c: Handle exceptions in shared generic methods.
12074 * generic-sharing.c: When checking the context of a generic
12075 method, also check its class's context. Don't treat wrappers as
12078 * mini-trampolines.c: Some code factored out to
12079 metadata/generic-sharing.c. Handle the MRGCTX case.
12081 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
12082 we must deal with the method being of another instantiation of the
12083 class. Add static rgctx invoke wrappers to generic methods.
12085 2008-07-04 Mark Probst <mark.probst@gmail.com>
12087 * mini.c: Provide all jit infos of generic shared methods with a
12090 * mini-exceptions.c: Handle the new situation that a generic info
12091 might be available, but not info about the this/vtable/mrgctx
12094 2008-07-03 Mark Probst <mark.probst@gmail.com>
12096 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
12099 2008-07-03 Zoltan Varga <vargaz@gmail.com>
12101 * dominators.c (check_dominance_frontier): Fix a warning.
12103 * mini.h: Add some missing prototypes.
12105 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
12107 * driver.c (mono_jit_init_version): Correct the comments since the first
12108 argument should be the name of the root domain, not a filename.
12110 * aot-runtime.c (make_writable): Error out if this is called while running
12112 (load_aot_module): Ditto.
12114 * aot-compiler.c: Really fix the computation of method indexes.
12116 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
12117 optimizations as this is no longer called frequently.
12119 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
12120 method and the invoke impl code and pass it to the delegate trampoline instead of
12121 just the delegate class.
12123 2008-07-02 Zoltan Varga <vargaz@gmail.com>
12125 * aot-compiler.c: Fixup the computation of method indexes.
12126 (add_wrappers): Create the base methods of the runtime invoke wrappers using
12127 the method builder infrastructure.
12129 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
12132 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
12133 mode, load the method right away instead of creating a trampoline.
12135 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
12137 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
12140 2008-07-01 Zoltan Varga <vargaz@gmail.com>
12142 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
12143 (mono_aot_load_method): Use method_index instead of method->token.
12145 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
12146 can handle icalls etc. properly.
12148 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
12150 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
12152 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
12153 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
12154 JIT_ICALL_ADDR patch type.
12156 * patch-info.h: Add JIT_ICALL_ADDR patch type.
12158 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
12160 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
12162 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
12164 2008-06-30 Zoltan Varga <vargaz@gmail.com>
12166 * mini.c: Use domain->jit_code_hash_lock for controlling access to
12167 domain->jit_code_hash.
12169 2008-06-29 Zoltan Varga <vargaz@gmail.com>
12171 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
12173 2008-06-27 Zoltan Varga <vargaz@gmail.com>
12175 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
12176 get_this_arg_from_call, let it compute it when needed.
12178 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
12179 gsctx from code only when needed.
12181 * mini-trampolines.c (get_generic_context): Rename this to
12182 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
12183 it can be called by the arch backends.
12185 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
12187 2008-06-26 Zoltan Varga <vargaz@gmail.com>
12189 * driver.c (mono_main): Add experimental --aot-only command line option.
12191 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
12194 2008-06-26 Kornel Pal <kornelpal@gmail.com>
12196 * driver.c (DllMain): Remove mono_module_handle.
12198 Contributed under MIT/X11 license.
12200 2008-06-25 Zoltan Varga <vargaz@gmail.com>
12202 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
12203 for emitting methods which are not in the source assembly. Detect and report
12204 failure of assembling+linking.
12206 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
12208 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
12210 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
12212 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
12214 2008-06-24 Zoltan Varga <vargaz@gmail.com>
12216 * mini.h: Remove some obsolete prototypes.
12218 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
12220 2008-06-24 Mark Probst <mark.probst@gmail.com>
12222 * mini.c (get_object_generic_inst): Variable-sized arrays are not
12223 supported by Visual Studio, so use alloca().
12225 2008-06-23 Zoltan Varga <vargaz@gmail.com>
12227 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
12230 2008-06-23 Mark Probst <mark.probst@gmail.com>
12232 * mini.c: Fail sharing of a generic method if it contains an open
12233 catch clause (because we don't pass MRGCTXs yet).
12235 2008-06-23 Mark Probst <mark.probst@gmail.com>
12237 * mini.c: When compiling a method with generic sharing, insert the
12238 method instantiated with an all-Object generic context into the
12239 jit info table, instead of the context of the first instantiation
12240 of the method we happen to compile.
12242 2008-06-18 Martin Baulig <martin@ximian.com>
12244 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
12245 `major_version' and `minor_version'.
12247 2008-06-17 Mark Probst <mark.probst@gmail.com>
12249 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
12250 mono_method_is_generic_sharable_impl() takes an additional
12251 argument specifying whether to treat type variables as reference
12254 2008-06-17 Mark Probst <mark.probst@gmail.com>
12256 * mini.h: Removed obsolete prototypes.
12258 2008-06-17 Mark Probst <mark.probst@gmail.com>
12260 * mini.c: Don't fail generic sharing for initobj and sizeof - we
12261 already handle them.
12263 2008-06-17 Mark Probst <mark.probst@gmail.com>
12265 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
12266 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
12267 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
12268 tramp-x86.c: Added a MonoGenericContext* argument to
12269 mono_arch_get_unbox_trampoline() so that it can call other
12270 functions which require it.
12272 2008-06-17 Mark Probst <mark.probst@gmail.com>
12274 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
12275 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
12276 mono_arch_get_this_arg_from_call() takes a
12277 MonoGenericSharingContext* as well.
12279 2008-06-17 Mark Probst <mark.probst@gmail.com>
12281 * mini.c: Factor out code for emitting unbox into emit_unbox() and
12282 implement generic sharing of unbox.
12284 2008-06-17 Mark Probst <mark.probst@gmail.com>
12286 * mini.c: Don't compute the vtable to determine whether a field is
12287 special static, because it might not work for open types.
12289 2008-06-17 Mark Probst <mark.probst@gmail.com>
12291 * mini.c: Removed the unused token_type and token_source arguments
12292 from get_runtime_generic_context_ptr().
12294 2008-06-17 Marek Habersack <mhabersack@novell.com>
12296 * mini.c (ADD_BINOP): fix the build
12298 2008-06-16 Zoltan Varga <vargaz@gmail.com>
12300 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
12303 2008-06-16 Mark Probst <mark.probst@gmail.com>
12305 * mini.h: Removed class relations enum that's not used anymore.
12307 2008-06-16 Mark Probst <mark.probst@gmail.com>
12309 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
12311 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
12312 the lazy fetch trampoline access code.
12314 2008-06-15 Zoltan Varga <vargaz@gmail.com>
12316 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
12318 2008-06-14 Zoltan Varga <vargaz@gmail.com>
12320 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
12322 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
12324 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
12326 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12328 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
12331 * mini-ops.h: Add MIN/MAX_UN opcodes.
12333 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
12336 * basic-math.cs: Add more min/max tests.
12338 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
12340 2008-06-13 Mark Probst <mark.probst@gmail.com>
12342 * mini.c: Small fix in the prologue of emit_castclass.
12344 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12346 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
12348 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
12349 do not work even for unsigned types. Fixes #400014.
12351 * basic-math.cs: Add regression tests for unsigned Min/Max.
12353 2008-06-13 Mark Probst <mark.probst@gmail.com>
12355 * mini.c: Added additional context_used argument to several
12356 functions, which will be needed for sharing generic methods. Use
12357 GET_RGCTX macro wherever appropriate. Declare only one
12358 context_used in mono_method_to_ir().
12360 2008-06-13 Mark Probst <mark.probst@gmail.com>
12362 * mini.c, generic-sharing.c: Removed generic class relations.
12364 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
12365 functions due to MRGCTX changes.
12367 2008-06-13 Mark Probst <mark.probst@gmail.com>
12369 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
12370 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
12371 with calculated IMT.
12373 * mini.c: Generic sharing of calls via generic interfaces.
12375 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
12376 generic method with non-constant MonoGenericContext*. Instead,
12377 the context is taken out of the method itself.
12379 2008-06-13 Mark Probst <mark.probst@gmail.com>
12381 * mini.c: Generic sharing of ldvirtftn.
12383 2008-06-13 Mark Probst <mark.probst@gmail.com>
12385 * mini.c: Generic sharing of ldftn.
12387 2008-06-13 Mark Probst <mark.probst@gmail.com>
12389 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
12391 2008-06-13 Mark Probst <mark.probst@gmail.com>
12393 * mini.c: Generic sharing of the special case of ldtoken followed
12394 by a call to GetTypeFromHandle.
12396 2008-06-13 Mark Probst <mark.probst@gmail.com>
12398 * mini.c: Generic sharing of box for nullable types.
12400 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12402 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
12403 are passed on the stack. Fixes #324807.
12405 2008-06-12 Bill Holmes <billholmes54@gmail.com>
12407 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
12408 for the ArgValuetypeAddrInIReg case.
12410 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
12411 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
12413 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
12414 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
12415 local variable and pass the local variable by reference to the called method.
12417 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
12418 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
12420 Contributed under MIT/X11 license.
12422 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
12424 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
12426 * debug-mini.c (mono_debug_print_vars): Release memory after printing
12429 2008-06-10 Martin Baulig <martin@ximian.com>
12432 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
12434 2008-06-09 Kornel Pal <kornelpal@gmail.com>
12436 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
12437 possible error when no arguments are passed.
12439 Contributed under MIT/X11 license.
12441 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
12443 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
12444 where the file name is NULL.
12446 2008-06-09 Zoltan Varga <vargaz@gmail.com>
12448 * mini.c: Fix s390 build.
12450 2008-06-08 Zoltan Varga <vargaz@gmail.com>
12452 * trace.c (mono_trace_parse_options): Fix warnings.
12454 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
12456 2008-06-07 Zoltan Varga <vargaz@gmail.com>
12458 * mini.c (remove_block_if_useless): Avoid printing the method name.
12460 * mini.c: Remove needless setting of ins->cil_code which is now done by
12463 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
12466 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
12467 translated code after it has been patched.
12469 2008-06-06 Zoltan Varga <vargaz@gmail.com>
12471 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
12472 avoid problems during code patching on SMP systems.
12473 (emit_call): Avoid adding a patch info which is already added by
12475 (mono_arch_emit_exceptions): Ditto.
12477 2008-06-05 Zoltan Varga <vargaz@gmail.com>
12479 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
12480 MONO_TYPE_ISSTRUCT already checks for it.
12482 2008-06-05 Bill Holmes <billholmes54@gmail.com>
12484 * mini-amd64.c:merge_argument_class_from_type: When marshaling
12485 structs with floats on Winx64 the float registers are not used.
12486 The integer registers are always used..
12487 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
12488 only one register will be used and only if the size of the struct
12489 is 1,2,4, or 8 bytes.
12491 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
12492 to work for Winx64.
12494 Contributed under MIT/X11 license.
12496 2008-06-05 Martin Baulig <martin@ximian.com>
12498 * debug-debugger.c (debugger_lookup_class): Also call
12499 mono_class_setup_methods() here; we're only called from RTI.
12501 2008-06-05 Andreas Farber <andreas.faerber@web.de>
12503 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
12504 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
12505 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
12506 Post-process object files and add dtrace-generated object, if necessary.
12508 Contributed under MIT/X11 license.
12510 2008-06-04 Mark Probst <mark.probst@gmail.com>
12512 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
12515 * mini.c: Generic sharing for unbox.any and castclass.
12517 2008-06-04 Mark Probst <mark.probst@gmail.com>
12519 * mini.c: Ignore tailcall prefix in shared generic code and when
12520 doing calls which require a vtable/rgctx argument.
12522 2008-06-04 Mark Probst <mark.probst@gmail.com>
12524 * mini.c: Don't free the JIT info.
12526 * driver.c: Changes in the JIT info table testing code.
12528 2008-06-03 Zoltan Varga <vargaz@gmail.com>
12530 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
12531 interruption. Fix some warnings.
12533 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
12534 interruption_checkpoint.
12536 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
12538 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
12539 from embedding applications.
12541 2008-06-02 William Holmes <billholmes54@gmail.com>
12543 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
12544 reserving 32 bytes on the stack when making calls.
12546 Contributed under MIT/X11 license.
12548 2008-06-01 Zoltan Varga <vargaz@gmail.com>
12550 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
12551 the linear IL branch.
12553 * driver.c: Print out more information for --version on arm.
12555 2008-05-30 Zoltan Varga <vargaz@gmail.com>
12557 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
12558 bb_exit instead, since out of line bblocks might not actually be emitted
12561 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
12562 maximum epilog size for out of line bblocks if tracing is enabled.
12564 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
12566 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
12568 * arrays.cs: Regression tests for allocating arrays with negative sizes.
12570 2008-05-28 Zoltan Varga <vargaz@gmail.com>
12572 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
12573 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
12576 2008-05-27 Zoltan Varga <vargaz@gmail.com>
12578 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
12579 the 'value' to store is a constant.
12581 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
12583 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
12584 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
12586 2008-05-26 Zoltan Varga <vargaz@gmail.com>
12588 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
12589 for accessing method->generic_container.
12591 2008-05-24 Zoltan Varga <vargaz@gmail.com>
12593 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
12595 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
12597 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
12599 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
12602 2008-05-23 Zoltan Varga <vargaz@gmail.com>
12604 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
12606 * mini.c: Handle the case when mono_class_vtable () fails.
12608 2008-05-23 Massimiliano Mantione <massi@ximian.com>
12609 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
12612 2008-05-22 Mark Probst <mark.probst@gmail.com>
12614 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
12615 together with domain sharing.
12617 2008-05-22 Mark Probst <mark.probst@gmail.com>
12619 * mini.c: Treat callvirts to final methods like non-virtual calls
12620 when doing generic sharing, i.e. look them up in the runtime
12623 2008-05-22 Mark Probst <mark.probst@gmail.com>
12625 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
12626 with computed types (for generic sharing).
12628 * mini.c: Generic sharing for mkrefany and refanyval.
12630 2008-05-22 Zoltan Varga <vargaz@gmail.com>
12632 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
12635 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
12636 the generic sharing code.
12638 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
12641 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12643 * mini.h: Remove the declaration of mono_aot_init_vtable ().
12645 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
12647 * driver.c: updated copyright date
12649 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12651 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
12654 2008-05-19 Martin Baulig <martin@ximian.com>
12656 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
12657 pointing to the new `_mono_debug_using_mono_debugger' variable.
12660 (mono_main): Check mono_debug_using_mono_debugger() rather than
12661 the `MONO_INSIDE_MDB' environment variable to check whether we're
12662 inside the debugger.
12664 2008-05-19 Zoltan Varga <vargaz@gmail.com>
12666 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
12669 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
12671 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
12673 * mini.c: Added mini_assembly_can_skip_verification. This
12674 function checks if the assembly requested to skip verification.
12675 Fixes part of #387274.
12677 2008-05-07 Zoltan Varga <vargaz@gmail.com>
12679 * mini.c (mini_get_method): Disable the check for open generic classes when
12680 using generic sharing.
12682 * generics.cs: Add a test for #387034.
12684 * mini.c (mini_get_method): Check whenever the method class is an open generic
12685 type, and return NULL in that case, causing a verification error. Fixes
12688 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12690 * driver.c (mono_main): Revert r102623. The right
12691 thing to do is to enable the verifier under verifiable
12692 unless a --security flag was passed.
12694 We need this non-trivial behavior for --verify-all otherwise
12695 mcs-compileall won't be able to use it. As it needs everything to
12696 be verified under validil.
12698 2008-05-06 Martin Baulig <martin@ximian.com>
12702 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
12703 (mono_debugger_thread_cleanup): Likewise.
12704 (mono_debugger_extended_notification): Likewise.
12706 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12708 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
12709 against both inflated and non-inflated methods. We need to check against the
12710 generic definition for cases where the instantiated method is not visible.
12711 We need to check against the inflated types for cases where the instantiation
12712 changes any super type. This fixes #382986.
12714 Note that this doesn't need to be applied to other parts of mono_method_to_ir
12715 that check for visibiliy as generic params only appears as the type subject
12716 of tokens on call opcodes. Field manipulation and ldftn must always
12717 target an exact type.
12719 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12721 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
12722 if no related --security flag is passed.
12724 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12726 * mini-arch.h: Prepare support for ppc64.
12728 Contributed under MIT/X11 license.
12730 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12732 * aot-runtime.c: Prepare support for ppc64.
12734 Contributed under MIT/X11 license.
12736 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12738 * mini-ops.h: Prepare support for ppc64.
12740 Contributed under MIT/X11 license.
12742 2008-05-04 Andreas Farber <andreas.faerber@web.de>
12744 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
12746 Contributed under MIT/X11 license.
12748 2008-05-03 Zoltan Varga <vargaz@gmail.com>
12750 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
12751 assemblies, since aot_name is not a full path, causing us to load MS.NET
12752 assemblies on windows.
12754 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
12756 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
12757 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
12758 * main.c: Use UTF-8 encoded command line instead of Windows default code
12759 page on Windows to support Unicode.
12760 * driver.c (DllMain): New function for mixed-mode assembly support.
12761 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
12762 export __stdcall functions without decoration.
12764 Contributed under MIT/X11 license.
12766 2008-04-28 Mark Probst <mark.probst@gmail.com>
12768 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
12769 saving it very early.
12771 2008-04-28 Mark Probst <mark.probst@gmail.com>
12773 * mini.h, mini.c: Lots of code for accessing the old RGCTX
12774 deleted. The only way to access the new RGCTX is via the
12777 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
12778 vtable instead of the RGCTX to static methods.
12780 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
12781 accessing the new RGCTX.
12783 * generic-sharing.c: There is no separation between self, type
12784 arguments and other types in the RGCTX anymore.
12786 2008-04-25 Jonathan Chambers <joncham@gmail.com>
12788 * mini-amd64.c (add_general): Remove previous stack adjustment.
12789 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
12790 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
12791 for 32 bytes of stack space reserved for all calls.
12793 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
12794 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
12797 Code contributed under MIT/X11 license.
12799 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
12801 * mini.c (mini_method_verify): Only verify non-inflated methods, check
12802 against the root definition, peeling out method and type instantiations.
12803 Cache verify success results, code that fails verification is still
12804 checked multiple times.
12806 2008-04-23 Zoltan Varga <vargaz@gmail.com>
12808 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
12810 2008-04-23 Jonathan Chambers <joncham@gmail.com>
12812 * mini-amd64.c (add_general): Always increment stack on Win64.
12813 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
12816 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
12817 stack based argument handling on Win64.
12819 Code contributed under MIT/X11 license.
12821 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
12823 * Makefile.am (version.h): Add support for git-svn.
12825 2008-04-22 Zoltan Varga <vargaz@gmail.com>
12827 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
12828 so instead of calling g_spawn_command_line_sync, we do everything by hand,
12829 avoiding allocations and libc functions which might deadlock.
12831 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
12832 'no-gdb-backtrace' option is set.
12834 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
12836 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
12838 2008-04-21 Martin Baulig <martin@ximian.com>
12840 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
12841 and `get_lmf_addr'; `notification_address' is no longer a pointer.
12843 2008-04-21 Martin Baulig <martin@ximian.com>
12845 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
12846 `thread_vtable', `event_handler_ptr' and `event_handler'.
12848 2008-04-21 Martin Baulig <martin@ximian.com>
12850 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
12851 allows delayed initialization of the `executable_code_buffer' when
12854 2008-04-21 Martin Baulig <martin@ximian.com>
12856 * mini.h (mono_debugger_create_notification_function): Removed.
12857 * tramp-*.c (mono_debugger_create_notification_function): Removed.
12859 * mdb-debug-info64.s
12860 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12862 * mdb-debug-info32.s
12863 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12865 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
12866 currently only works on x86 and x86_64, so don't create it on ppc.
12868 2008-04-21 Martin Baulig <martin@ximian.com>
12870 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
12873 (mini_method_compile): In the fp elimination check, check
12874 `debug_options.mdb_optimizations' in addition to
12875 mono_debug_using_mono_debugger().
12877 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
12878 disable some JIT optimizations which are only disabled when
12879 running inside the debugger.
12880 Added `--help-debug' option to describe the debugging options.
12881 (parse_debug_options): New static function to parse the `--debug'
12882 options, so we can easily add more stuff in future.
12884 2008-04-20 Zoltan Varga <vargaz@gmail.com>
12886 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
12887 the method has no body.
12889 2008-04-19 Jonathan Chambers <joncham@gmail.com>
12891 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
12892 assembly is not allowed in MSVC 64-bit compiler.
12893 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
12894 as we get floating point exceptions everywhere.
12896 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
12897 correctly align arguments for call to throw_exception.
12898 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
12900 Code contributed under MIT/X11 license.
12902 2008-04-19 Zoltan Varga <vargaz@gmail.com>
12904 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
12906 2008-04-17 Zoltan Varga <vargaz@gmail.com>
12908 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
12910 * mini-amd64.c (NEW_INS): Set cil_code.
12912 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
12913 from mini-amd64.c so all debugger related logic is in one place.
12915 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
12916 later won't have a random ip assigned to them.
12918 2008-04-16 Zoltan Varga <vargaz@gmail.com>
12920 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
12921 the arch specific function initializes code_size.
12922 (mono_create_delegate_trampoline): Ditto.
12924 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
12925 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
12928 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
12929 running under the debugger.
12931 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
12934 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
12935 debugger. Also move the disabling of optimizations here from driver.c.
12936 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
12939 * mini.h (MonoCompile): Add a few new flags.
12941 2008-04-15 Zoltan Varga <vargaz@gmail.com>
12943 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
12944 so the cil_code field of created MonoInst's is properly set.
12945 (mini_select_instructions): Ditto.
12947 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
12948 (MONO_INST_NEW_CALL): Ditto.
12950 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
12951 in many places so the ins->cil_code field is properly initialized.
12953 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
12956 2008-04-14 Zoltan Varga <vargaz@gmail.com>
12958 * mini.c (mini_method_compile): Print a different message when compiling a
12961 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
12964 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12966 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
12969 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
12971 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12973 * mini.c (handle_stack_args): Make this return void since its return value was
12974 never used. Also set cfg->unverifiable for invalid IL instead of calling
12977 2008-04-10 Mark Probst <mark.probst@gmail.com>
12979 * mini.c: Make sure "this" is live in catch clauses with type
12980 variables in shared generic code.
12982 2008-04-08 Mark Probst <mark.probst@gmail.com>
12984 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
12985 generic_class_is_reference_type() to ensure the proper behaviour
12986 when sharing generic code and the type in question is a type
12989 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12991 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
12992 race conditions when printing thread dumps. Fixes #377738.
12994 2008-04-08 Massimiliano Mantione <massi@ximian.com>
12996 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
12997 shows up when both MonoInst arguments can cause aliasig.
12998 There is likely no way in the current JIT to trigger this problem, but
12999 it showed up in the development of generics sharing, when in a new
13000 opcode both args of an OP_GROUP can be aliases (addresses of a local).
13001 When the generics sharing code will be committed, its tests will be
13002 valid also for this bug.
13004 2008-04-08 Zoltan Varga <vargaz@gmail.com>
13006 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
13009 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
13012 2008-04-07 Zoltan Varga <vargaz@gmail.com>
13014 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
13015 use a more detailed exception message for InvalidCastException.
13017 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
13019 * driver.c (mono_main): Add --debug=casts option to turn on better
13020 InvalidCastException message details.
13022 * mini.c (mini_get_debug_options): New helper function to return the address of
13023 the debug_options variable.
13025 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
13026 the jit_tls TLS variable.
13028 * mini.c (mono_jit_tls): New TLS variable.
13030 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
13033 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
13035 * mini.h: Removed verifer related stuff. This code was moved to verify.c
13037 * mini.c: Removed verifer related stuff, code moved to verify.c.
13039 * driver.c: Using code from verify.c instead of mini.c.
13041 2008-04-05 Zoltan Varga <vargaz@gmail.com>
13043 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
13046 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
13048 * mini.c (check_for_method_verify): Enabling verification of
13049 corlib if mono_verify_all is set. Bugs in the verifier preventing that
13052 2008-04-04 Zoltan Varga <vargaz@gmail.com>
13054 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
13055 caller saved registers as well.
13057 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
13058 saved registers as well.
13060 2008-03-30 Zoltan Varga <vargaz@gmail.com>
13062 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
13064 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
13067 2008-03-27 Zoltan Varga <vargaz@gmail.com>
13069 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
13071 (get_call_info): Take a gsctx argument instead of 'cfg'.
13073 2008-03-26 Zoltan Varga <vargaz@gmail.com>
13075 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
13076 mono_verify_all is set.
13078 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
13080 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
13082 2008-03-25 Zoltan Varga <vargaz@gmail.com>
13084 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
13087 * driver.c mini.c mini.h: Add a --verify-all development option to test the
13088 verifier and the code generated by the compiler.
13090 2008-03-25 Mark Probst <mark.probst@gmail.com>
13092 * mini.c: Generic sharing of the non-nullable case of the box
13095 2008-03-24 Zoltan Varga <vargaz@gmail.com>
13097 * inssel.brg: Fix the build.
13099 * iltests.il.in: Add a test for lconv.ovf.u8.un.
13101 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
13103 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
13104 Array:Address. Fixes #372410.
13106 * iltests.il.in: New tests for readonly prefix.
13108 2008-03-23 Zoltan Varga <vargaz@gmail.com>
13110 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
13111 mini-trampolines.c.
13113 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
13116 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
13118 * mini.c (mono_decompose_op_imm): New helper function.
13120 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
13121 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
13124 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
13125 mono_arch_output_basic_block. Fix warnings.
13127 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
13130 2008-03-22 Zoltan Varga <vargaz@gmail.com>
13132 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
13133 since the extra frame is now detected automatically inside the loop.
13135 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
13136 opts which are now in mono_peephole_ins ().
13138 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
13140 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
13141 frames and skip duplicate managed-to-native frames. Fixes #367665.
13143 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
13144 opts which are now in mono_peephole_ins ().
13145 (mono_arch_peephole_pass_2): Ditto.
13147 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
13149 * mini-codegen.c (mono_peephole_ins): New helper function containing the
13150 arch independent peephole optimizations.
13152 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
13153 opts which are now in mono_peephole_ins ().
13155 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
13157 * mini-s390.c (mono_arch_output_basic_block): Fix build.
13159 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
13162 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
13163 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
13166 2008-03-21 Zoltan Varga <vargaz@gmail.com>
13168 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
13169 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
13172 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
13173 mono_arch_output_basic_block. Fix warnings.
13175 2008-03-20 Zoltan Varga <vargaz@gmail.com>
13177 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
13180 2008-03-20 Zoltan Varga <vargaz@gmail.com>
13182 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
13185 * iltests.il: Add new tests.
13187 2008-03-20 Kornel Pal <kornelpal@gmail.com>
13189 * mini.c: Removed Windows version macros.
13191 2008-03-20 Mark Probst <mark.probst@gmail.com>
13193 * generic-sharing.c: Put reflection types in the extensible part
13194 of the runtime generic context.
13196 * mini.c: Generic sharing of the GetTypeHandle special case of the
13197 ldtoken instruction.
13199 2008-03-20 Zoltan Varga <vargaz@gmail.com>
13201 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
13203 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
13205 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
13206 consistency with the other version on the linear IR branch.
13208 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
13210 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
13212 * iltests.il.in: Add new tests.
13214 2008-03-19 Zoltan Varga <vargaz@gmail.com>
13216 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
13218 * iltests.il.in: Add new tests.
13220 2008-03-19 Mark Probst <mark.probst@gmail.com>
13222 * mini.c: Two variables with the same name were declared in
13223 nesting contexts and one wasn't initialized. Fixed.
13225 2008-03-19 Mark Probst <mark.probst@gmail.com>
13227 * mini.c: Generic sharing of the initobj instruction.
13229 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
13231 * mini.c: make the test to optimize ldtoken from typeof() more
13234 2008-03-18 Mark Probst <mark.probst@gmail.com>
13236 * mini.c: Generic sharing of the initobj instruction for reference
13239 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
13241 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
13242 the mono_breakpoint_clean_code() code to perform bound checks.
13244 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
13246 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
13247 mono_arch_patch_callsite() to include the start of the managed method
13248 to be able to perform bound checks.
13250 2008-03-17 Mark Probst <mark.probst@gmail.com>
13252 * mini.c: Generic sharing for the isinst instruction.
13254 2008-03-17 Mark Probst <mark.probst@gmail.com>
13256 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
13257 inssel-long32-mips.brg: Added opcodes for doing indirect calls
13258 with the runtime generic context argument.
13260 * mini.c: Share calls to several types of unsharable methods by
13261 putting the address of the method code in the runtime generic
13262 context and doing an indirect call.
13264 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
13267 2008-03-16 Mark Probst <mark.probst@gmail.com>
13269 * generic-sharing.c: Change due to a change in the runtime genric
13272 2008-03-15 Martin Baulig <martin@ximian.com>
13275 (mono_arch_nullify_class_init_trampoline): Add call to
13276 mono_breakpoint_clean_code() to make things work when running
13277 inside the debugger.
13280 (mono_arch_nullify_class_init_trampoline): Add call to
13281 mono_breakpoint_clean_code() to make things work when running
13282 inside the debugger.
13284 2008-03-14 Zoltan Varga <vargaz@gmail.com>
13286 * inssel-long.brg (reg): Fix 64 bit build.
13288 2008-03-14 Mark Probst <mark.probst@gmail.com>
13290 * mini.c, mini.h: Share static generic code by passing it an
13291 implicit argument pointing to the runtime generic context.
13293 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
13294 inssel-long32-mips.brg: New opcodes for calling shared static,
13295 which need to be passed the runtime generic context.
13297 * mini-amd64.c, mini-x86.c: Save the runtime generic context
13298 argument on the stack in the prologue if needed. New function for
13299 finding the runtime generic context argument from the registers
13300 saved by the trampoline.
13302 * mini-amd64.h, mini-x86.h: Specify which register to use for the
13303 runtime generic context argument.
13305 * tramp-amd64.c: Also restore the register used for the runtime
13306 generic context argument.
13308 * mini-trampoline.c: Resolve shared static calls by consulting the
13309 runtime generic context via the new argument.
13311 * generic-sharing.c: Add an argument to sharability-checking
13312 functions that specifies whether type variables should be treated
13313 as sharable type arguments.
13315 * inssel-x86.brg: Removed a superfluous, buggy rule.
13317 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
13320 2008-03-14 Martin Baulig <martin@ximian.com>
13322 * debug-debugger.c (main_thread_handler): Call
13323 mono_runtime_run_main() without sending any notifications.
13325 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
13327 2008-03-14 Zoltan Varga <vargaz@gmail.com>
13329 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
13331 2008-03-14 Mark Probst <mark.probst@gmail.com>
13333 * tramp-x86.c: Fixed register restore offsets in the trampoline
13334 code for ECX and EDX.
13336 2008-03-12 Geoff Norton <gnorton@novell.com>
13338 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
13339 different ucontext_t implementations.
13340 * exceptions-arm.c: Use the above defines to get exceptions working on
13341 iPhone (based on a patch by Luke Howard lukeh@padl.com)
13342 * mini-arm.c: Implement iPhone icache support (based on a patch by
13343 Luke Howard lukeh@padl.com)
13345 2008-03-12 Mark Probst <mark.probst@gmail.com>
13347 * mini.c: Enable generic sharing of calls to non-static
13348 non-interface non-generic non-value-type methods.
13350 * mini-trampolines.c: Resolve calls from shared generic code.
13352 2008-03-11 Zoltan Varga <vargaz@gmail.com>
13354 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
13356 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
13358 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
13360 * mini.c: some fixes for the AOT compiler.
13362 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13364 * cpu-amd64.md: Add clob:1 to some float opcodes.
13366 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
13368 * mini.h: Added MiniVerifierMode enumeration.
13370 * mini.c: Added mini_verifier_set_mode to control
13371 the usage of the new verifier.
13373 * mini.c (mono_method): Integrated the new verifier.
13375 * driver.c: Extended --security option with validil and
13376 verifiable options to activate the new verifier.
13378 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13380 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
13381 optimization to ctors taking 0 or 2 arguments too.
13383 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
13386 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
13388 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
13390 2008-03-06 Zoltan Varga <vargaz@gmail.com>
13392 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
13393 non-aot case as well.
13395 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
13397 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
13400 * aot-compiler.c (encode_patch): Ditto.
13402 * mini.h (G_MININT32): Fix the definition of this.
13404 2008-03-05 Zoltan Varga <vargaz@gmail.com>
13406 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
13408 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
13410 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13412 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
13413 methods returning vtypes in registers.
13414 (mono_arch_allocate_vars): Ditto.
13416 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
13418 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
13420 * generics.cs: Add a test from the linear IR branch.
13422 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
13424 * mini.c (inline_method): Cache failed inline attempts.
13426 2008-03-04 Mark Probst <mark.probst@gmail.com>
13428 * mini.c: For shared methods of generic classes put the location
13429 of "this" into the MonoGenericJitInfo.
13431 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
13432 register out of a MonoContext by register number. Add the generic
13433 sharing context as an argument to mono_arch_find_this_argument().
13435 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
13436 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
13437 for new arch function.
13439 * mini-exception.c: Handle open exception clauses in shared
13442 * mini-trampolines.c: Supply additional argument to
13443 mono_arch_find_this_argument().
13445 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13447 * Makefile.am (regtests): Run the bench.exe tests last.
13449 2008-03-03 Zoltan Varga <vargaz@gmail.com>
13451 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
13454 2008-03-02 Zoltan Varga <vargaz@gmail.com>
13456 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
13459 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
13461 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
13463 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
13464 whose class has no cctor.
13466 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
13468 2008-03-01 Zoltan Varga <vargaz@gmail.com>
13470 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
13473 2008-02-29 Zoltan Varga <vargaz@gmail.com>
13475 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
13476 to be in sync with the code on the linear IR branch.
13478 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
13480 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
13482 2008-02-27 Zoltan Varga <vargaz@gmail.com>
13484 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
13486 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
13488 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
13490 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
13492 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
13494 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
13497 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
13499 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
13500 OP_LOADR4_MEMBASE emission.
13502 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
13503 (mono_spillvar_offset_float): Ditto.
13505 * mini-mips.c (mono_arch_emit_prolog): Ditto.
13507 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
13510 * basic-long.cs: Add regression tests for them.
13512 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
13514 (mono_arch_allocate_vars): Fix representation of single-precision float
13516 (mono_arch_output_basic_block): Ditto.
13518 * inssel-mips.brg: Ditto, remove duplicate items.
13520 * mini-mips.c (emit_load_volatile_arguments): New function to handle
13521 arguments of tail calls as on other platforms.
13522 (mono_arch_output_basic_block): Handle tail calls.
13524 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
13527 * objects.cs (test_5_pass_static_struct): Add test for it.
13529 Contributed under MIT/X11 license.
13531 2008-02-26 Zoltan Varga <vargaz@gmail.com>
13533 * Makefile.am: Use gmcs for compiling the regression tests.
13535 * *.2.cs *.2.il: Rename to *.cs and *.il.
13537 2008-02-24 Zoltan Varga <vargaz@gmail.com>
13539 * regalloc.h: Make the vassign array smaller.
13541 * mini.c (mini_method_compile): Remove an unused field in cfg.
13543 * mini-codegen.c: Add a bunch of micro optimizations.
13545 2008-02-23 Zoltan Varga <vargaz@gmail.com>
13547 * regalloc.h: Remove some unused fields.
13549 2008-02-22 Zoltan Varga <vargaz@gmail.com>
13551 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
13553 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
13555 2008-02-22 Mark Probst <mark.probst@gmail.com>
13557 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
13559 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
13560 trampoline: Fetch an entry from the runtime generic context. If
13561 it's NULL, jump to the actual trampoline to fill the runtime
13562 generic context. Otherwise, return it.
13564 * mini.c: Call the lazy fetch trampoline to get entries out of the
13565 runtime generic context.
13567 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
13568 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
13569 tramp-sparc.c: Stubs for the lazy fetch trampoline.
13571 2008-02-21 Mark Probst <mark.probst@gmail.com>
13573 * mini.c: Fetch data out of the extensible part of the runtime
13574 generic context instead of calling a helper function.
13576 * generic-sharing.c: Some functions moved into
13577 metadata/generic-sharing.c. Helper function for fetching other
13578 types now checks and asserts against extensible rgctx (just for
13579 debugging purposes - the helper function isn't called anymore
13580 unless for debugging).
13582 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13584 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
13585 for tail calls up to the point that the tests in iltests.exe run. Also add a
13586 dummy CKFINITE implementation.
13587 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
13588 needed for trampoline LMF frames.
13590 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
13591 trampoline LMF frames.
13593 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
13595 * mini.c (inline_method): clean any pending loader error when inlining fail.
13596 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
13598 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13600 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
13602 * aot-runtime.c (decode_patch_info): Ditto.
13604 * mini.c (mono_resolve_patch_target): Ditto.
13606 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
13609 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
13611 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
13612 if it references an icall address.
13614 2008-02-20 Zoltan Varga <vargaz@gmail.com>
13616 * cpu-s390x.md: Remove some more unused opcodes.
13618 * cpu-s390x.md: Remove some unused opcodes.
13620 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
13621 mono_op_imm_to_op ().
13623 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
13624 instead of a switch statement.
13626 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
13627 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
13629 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
13631 * mini-codegen.c: Remove unused mono_regstate2_... functions.
13633 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
13636 2008-02-19 Zoltan Varga <vargaz@gmail.com>
13638 * driver.c (mono_main): Improve error reporting when an assembly cannot be
13639 opened. Fixes #362607.
13641 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
13643 * iltests.il.in: Add a test for static methods in interfaces.
13645 2008-02-18 Zoltan Varga <vargaz@gmail.com>
13647 * genmdesc.c (build_table): Fix a crash on older glib versions.
13649 * cpu-sparc.md: Remove some unused opcodes.
13651 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
13652 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
13654 * cpu-amd64.md: Remove some unused opcodes.
13656 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
13657 like the other opcodes.
13659 2008-02-17 Zoltan Varga <vargaz@gmail.com>
13661 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
13663 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
13665 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
13666 variables 'cfg' instead of 'm' for consistency.
13668 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
13670 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
13671 argument holding the vtype return address, to avoid the ambigious use of
13672 cfg->ret for this purpose.
13674 * mini.c (NEW_RETLOADA): Use vret_addr if set.
13676 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
13678 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
13679 new mono_print_ins () function which only takes one argument.
13681 2008-02-15 Zoltan Varga <vargaz@gmail.com>
13683 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
13686 2008-02-14 Zoltan Varga <vargaz@gmail.com>
13688 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
13690 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
13692 * mini-x86.c: Sync with the version on the linear IR branch by adding new
13693 opcodes and other small changes.
13695 * mini-ops.h: Add some new opcodes from the linear IR branch.
13697 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
13699 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
13700 opcodes, use the REG_MEMBASE opcodes instead.
13702 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
13703 opcodes, use the REG_MEMBASE opcodes instead.
13705 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
13708 * mini.c (mono_op_imm_to_op): New helper function.
13710 * mini-ops.h: Add some opcodes from linear IR branch.
13712 2008-02-13 Zoltan Varga <vargaz@gmail.com>
13714 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
13717 2008-02-12 Zoltan Varga <vargaz@gmail.com>
13719 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
13722 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
13724 2008-02-09 Zoltan Varga <vargaz@gmail.com>
13726 * aot-compiler.c (emit_method_code): Add an assert.
13728 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
13729 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
13732 2008-02-08 Zoltan Varga <vargaz@gmail.com>
13734 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
13735 some load/store opcodes so they are consistent.
13736 (mono_arch_emit_prolog): Simplify some code.
13738 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
13740 * objects.cs: Add tests for large argument offsets on ARM.
13742 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
13743 stack offsets. Fixes #359651.
13745 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
13747 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
13749 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
13751 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
13753 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
13755 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
13756 rid of CEE_CONV_R_UN.
13758 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
13760 2008-02-07 Zoltan Varga <vargaz@gmail.com>
13762 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
13764 * mini.c (mono_normalize_opcodes): Add some more opcodes.
13766 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
13768 * cpu-amd64.md: Remove some unused opcodes.
13770 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
13772 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
13774 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
13775 arch specific functions for its parts. Call the peephole pass after local
13776 regalloc so the prolog can compute a more accurate max_offset.
13778 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
13779 the corresponding OP_I/OP_L opcodes.
13781 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
13783 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
13785 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13787 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
13788 as they are handled in mini.c.
13790 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
13792 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
13793 case since it is handled in mini.c.
13795 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
13797 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
13799 * *.c: Use the new opcodes in the IR and back end code.
13801 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
13803 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
13805 2008-02-06 Mark Probst <mark.probst@gmail.com>
13807 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
13808 an assert because it has a race condition.
13810 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13812 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
13814 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
13816 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
13818 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
13819 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
13821 2008-02-05 Zoltan Varga <vargaz@gmail.com>
13823 * cpu-amd64.md (move): Correct the maximum size of move.
13825 2008-02-05 Mark Probst <mark.probst@gmail.com>
13827 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
13828 the generic class init trampoline to return quickly if the class
13831 2008-02-04 Zoltan Varga <vargaz@gmail.com>
13833 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
13834 issues where an 32 bit callsite cannot be patched by a 64 bit address.
13836 2008-02-03 Zoltan Varga <vargaz@gmail.com>
13838 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
13841 2008-01-31 Zoltan Varga <vargaz@gmail.com>
13843 * objects.cs: Add some soft-float tests.
13845 * mini.c: Fix a couple more soft-float issues.
13847 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
13849 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
13850 avoid a REX prefix.
13852 2008-01-30 Zoltan Varga <vargaz@gmail.com>
13854 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
13855 exception happens while compiling a virtual method.
13857 2008-01-29 Zoltan Varga <vargaz@gmail.com>
13859 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
13861 * mini-sparc.c: Fix build.
13863 * mini-sparc.c (get_call_info): Add support for generic sharing.
13865 * mini-exceptions.c: Add a FIXME.
13867 2008-01-27 Zoltan Varga <vargaz@gmail.com>
13869 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
13870 altstack handling code.
13872 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
13874 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
13876 * mini-s390.c: Add support for generic sharing.
13878 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13880 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13882 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
13884 * mini-s390x.c: Add support for generic sharing.
13886 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13888 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13890 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
13891 can be used since it takes a 16 bit signed immediate.
13893 * inssel-s390x.brg: Fix OP_SETRET.
13895 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
13897 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
13899 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
13901 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
13903 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
13906 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
13909 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
13910 of the unused mono_arch_patch_delegate_trampoline stuff.
13912 2008-01-26 Zoltan Varga <vargaz@gmail.com>
13914 * basic-long.cs: Move the fp related tests to basic-float.cs.
13916 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
13918 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
13920 * basic-calls.cs: Add a test for proper float argument passing.
13922 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
13923 if the context corresponds to an exception received through a signal.
13925 * exceptions.cs: Add a test for nullref handling at the start of a try
13928 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
13930 * jit-icalls.c (mono_break): New JIT icall.
13932 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
13934 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
13936 2008-01-25 Zoltan Varga <vargaz@gmail.com>
13938 * cpu-*.md: Get rid of unused opcodes.
13940 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
13942 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
13945 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
13948 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
13949 the arch independent trampoline code in mini-trampolines.c.
13951 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
13953 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
13955 * mini-s390.h: Remove an unused define.
13957 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
13958 the arch independent trampoline code in mini-trampolines.c.
13960 * mini-arm.c (mono_arch_emit_prolog): Fix build.
13962 2008-01-24 Zoltan Varga <vargaz@gmail.com>
13964 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
13966 * mini-s390.c (mono_arch_emit_prolog): Fix build.
13968 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
13970 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
13972 * cpu-amd64.md: Use smaller sizes for int opcodes.
13974 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
13976 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
13979 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
13982 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
13983 instead of though a pointer to save an indirection when accessing elements of
13986 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
13988 (NOT_IMPLEMENTED): New helper macro.
13989 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
13992 * *.c: Use the new helper macro.
13994 2008-01-21 Zoltan Varga <vargaz@gmail.com>
13996 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
13998 2008-01-20 Zoltan Varga <vargaz@gmail.com>
14000 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
14003 2008-01-18 Zoltan Varga <vargaz@gmail.com>
14005 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
14006 profiling is enabled.
14008 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
14010 (mono_arch_emit_prolog): Add more first bblock optimizations.
14012 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
14013 in order if possible.
14014 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
14015 bblock, since the arguments are still in their original registers.
14017 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
14019 2008-01-17 Zoltan Varga <vargaz@gmail.com>
14021 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
14024 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
14027 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
14029 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
14030 process async exceptions received while in unmanaged code.
14032 * mini.c (mini_init): Install a callback with the runtime which will be called
14033 when a thread receives an async exception while in unmanaged code.
14035 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
14037 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
14039 2008-01-16 Wade Berrier <wberrier@novell.com>
14046 2008-01-16 Zoltan Varga <vargaz@gmail.com>
14048 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
14049 compilation with sun cc.
14051 * cpu-*.md: Fix the build.
14053 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
14055 * mini-amd64.h: Add some comments to the MonoLMF structure.
14057 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
14059 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
14060 in the LMF structure if possible. This saves two instructions in the
14061 managed->native wrappers.
14063 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
14065 2008-01-16 Mark Probst <mark.probst@gmail.com>
14067 * generic-sharing.c: New type argument lookup code which uses the
14068 runtime generic context template.
14070 2008-01-15 Zoltan Varga <vargaz@gmail.com>
14072 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
14074 * mini-arm.c (add_general): Fix arm eabi parameter passing.
14075 (mono_arch_output_basic_block): Fix localloc implementation.
14077 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
14079 * mini-ia64.c (peephole_pass): Fix ia64 build.
14081 * mini-amd64.c (peephole_pass): Fix a warning.
14083 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
14084 at a constant offset from sp/fp.
14086 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
14087 instead of obtaining it from *lmf in the managed method case.
14089 2008-01-14 Zoltan Varga <vargaz@gmail.com>
14091 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
14093 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
14095 * mini.h (MonoInstList): New type.
14096 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
14097 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
14098 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
14099 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
14100 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
14101 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
14102 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
14103 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
14104 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
14105 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
14106 MONO_INST_LIST_FOR_EACH_ENTRY,
14107 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
14108 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
14109 mono_inst_list_first, mono_inst_list_last,
14110 mono_inst_list_next, mono_inst_list_prev): New instruction
14111 list handling interfaces.
14112 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
14113 list head 'ins_list'.
14114 (MonoInst): Replace next pointer with list head 'node'.
14115 (MonoCallInst): Make 'out_args' a MonoInstList.
14116 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
14117 (MonoCompile): Delete reverse_inst_list and
14118 reverse_inst_list_len.
14119 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
14120 mono_arch_lowering_pass, mono_arch_local_regalloc,
14121 mono_arch_output_basic_block, mono_arch_emit_prolog):
14122 Convert to new instruction lists.
14123 (insert_after_ins): Delete.
14124 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
14126 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
14127 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
14128 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
14129 mono_emulate_opcode, mono_emit_load_got_addr,
14130 inline_method, mono_method_to_ir, mono_print_bb_code,
14131 print_dfn, decompose_pass, nullify_basic_block,
14132 replace_out_block_in_code, remove_block_if_useless,
14133 merge_basic_blocks, move_basic_block_to_end,
14134 try_unsigned_compare, optimize_branches, mono_print_code,
14135 mini_select_instructions, remove_critical_edges): Likewise.
14136 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
14137 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
14138 mono_arch_output_basic_block, mono_arch_emit_prolog):
14140 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
14141 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
14142 mono_arch_output_basic_block): Likewise.
14143 (inst_list_prepend, insert_after_ins): Delete.
14144 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
14145 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
14147 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
14148 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
14149 mono_arch_emit_prolog): Likewise.
14150 * cfold.c (mono_constant_fold): Likewise.
14151 * liveness.c (visit_bb, mono_analyze_liveness,
14152 optimize_initlocals): Likewise.
14153 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
14154 * graph.c (mono_draw_code_cfg): Likewise.
14155 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
14156 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
14157 mono_ssa_cprop): Likewise.
14158 * abcremoval (get_relations_from_previous_bb, process_block):
14160 * local-propagation (mono_cprop_invalidate_values,
14161 mono_local_cprop_bb): Likewise.
14162 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
14163 peephole_pass, mono_arch_output_basic_block,
14164 mono_arch_emit_prolog): Likewise.
14165 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
14166 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
14167 mono_arch_emit_prolog): Likewise.
14168 (insert_after_ins): Delete.
14169 * aliasing.c (print_code_with_aliasing_information,
14170 mono_build_aliasing_information, mono_aliasing_deadce):
14171 Convert to new instruction lists.
14172 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
14173 peephole_pass, NEW_INS, mono_arch_lowering_pass,
14174 mono_arch_local_regalloc, mono_arch_output_basic_block):
14176 (insert_after_ins): Delete.
14177 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
14178 peephole_pass, mono_arch_output_basic_block): Convert to
14179 new instruction lists.
14180 * mini-codegen (InstList, inst_list_prepend,
14181 insert_after_ins): Delete.
14182 (insert_before_ins, get_register_force_spilling,
14183 get_register_spilling, free_up_ireg, free_up_reg,
14184 create_copy_ins, create_spilled_store, alloc_int_reg,
14185 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
14186 to new instruction lists.
14187 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
14188 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
14189 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
14190 (insert_after_ins): Delete.
14191 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
14192 mono_arch_local_regalloc, mono_arch_output_basic_block,
14193 mono_arch_call_opcode): Convert to new instruction lists.
14194 (insert_after_ins): Delete.
14195 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
14196 peephole_pass, mono_arch_output_basic_block,
14197 mono_arch_emit_prolog): Convert to new instruction lists.
14199 2008-01-11 Zoltan Varga <vargaz@gmail.com>
14201 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
14203 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
14206 * Makefile.am (version.h): Make this work with non-bash shells.
14208 2008-01-10 Zoltan Varga <vargaz@gmail.com>
14210 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
14212 2008-01-08 Zoltan Varga <vargaz@gmail.com>
14214 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
14215 the InitializeArray optimization.
14217 2008-01-06 Zoltan Varga <vargaz@gmail.com>
14219 * mini.c driver.c: Don't include os/gc_wrapper.h.
14221 2008-01-05 Zoltan Varga <vargaz@gmail.com>
14223 * mini.c (print_jit_stats): Print GC statistics if available.
14225 2008-01-04 Zoltan Varga <vargaz@gmail.com>
14227 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
14229 2007-12-29 Zoltan Varga <vargaz@gmail.com>
14231 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
14233 2007-12-26 Zoltan Varga <vargaz@gmail.com>
14235 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
14237 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
14239 * driver.c (mono_main): Ditto.
14241 2007-12-23 Zoltan Varga <vargaz@gmail.com>
14243 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
14245 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
14246 in the vtable can't be encoded.
14247 (compile_method): Ditto.
14249 2007-12-21 Zoltan Varga <vargaz@gmail.com>
14251 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
14254 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
14257 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
14258 the top LMF entry belongs to the current method.
14260 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
14262 2007-12-20 Zoltan Varga <vargaz@gmail.com>
14264 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
14266 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
14268 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
14270 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
14272 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
14274 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
14277 * basic-float.cs: Add an ulong->double cast test.
14279 2007-12-15 Zoltan Varga <vargaz@gmail.com>
14281 * mini.c (mono_method_to_ir): Fix a warning.
14283 2007-12-14 Zoltan Varga <vargaz@gmail.com>
14285 * mini-ops.h: Add OP_SWITCH.
14287 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
14288 CEE_SWITCH in back-end code, use OP_SWITCH instead.
14290 2007-12-11 Geoff Norton <gnorton@novell.com>
14292 * mini-s390x.c: Minor change to the MAX() define to allow
14293 it to compile with other gcc versions.
14295 2007-12-11 Geoff Norton <gnorton@novell.com>
14298 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
14300 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
14302 exceptions-arm.c (mono_arch_get_restore_context): Restore
14305 exceptions-arm.c (throw_exception): Save the frame pointer.
14306 This is a partial fix for #323747. Only the client side is
14309 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
14311 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
14312 was using an unrelated variable to log the class which
14313 needed the cctor to be called. This was crashing on arm.
14315 2007-12-09 Robert Jordan <robertj@gmx.net>
14317 * mini-x86.c (mono_arch_emit_epilog):
14318 Consider all kinds of 64-bit types. Fixes #323114.
14320 2007-12-08 Zoltan Varga <vargaz@gmail.com>
14322 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
14324 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14326 * mini-amd64.c (peephole_pass): Add a missing instruction check.
14328 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
14330 * mini.c: run type ctor before allocating an object, not only
14331 when running it's constructor method (fixes at least part of bug #342507).
14333 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14335 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
14337 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
14338 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
14341 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
14342 mono_generic_class_init_trampoline () the same as it is done with the other
14345 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
14346 aot-runtime.c aot-compiler.c: Implement AOT support.
14348 2007-12-07 Mark Probst <mark.probst@gmail.com>
14350 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
14351 build for archs which don't have the vtable trampoline defined
14354 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14356 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
14358 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
14360 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
14362 * tramp-<ARCH>.c: Use the new helper function.
14364 2007-12-07 Mark Probst <mark.probst@gmail.com>
14366 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
14367 trampoline call, which takes a vtable argument.
14369 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
14370 OP_TRAMPCALL_VTABLEs like other calls.
14372 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
14373 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
14374 call. Implemented a support function which fetches the vtable
14375 from a register set.
14377 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
14378 Implemented a generic class init trampoline, using the
14379 OP_TRAMPCALL_VTABLE opcode.
14381 * mini.c: Implemented static field access when sharing generic
14382 code. This implies initing the class using the new
14383 OP_TRAMPCALL_VTABLE call.
14385 2007-12-07 Mark Probst <mark.probst@gmail.com>
14387 * mini.c: Don't compile methods with sharing enabled if their
14388 classes are disabled for sharing.
14390 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14392 * inssel.brg: Add a missing sign extension to the GETCHR and array access
14393 opcodes. Fixes #346563.
14395 * objects.cs: Add a new test.
14397 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
14399 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
14400 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
14402 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14404 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
14406 2007-12-03 Zoltan Varga <vargaz@gmail.com>
14408 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
14411 2007-12-02 Zoltan Varga <vargaz@gmail.com>
14413 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
14415 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
14416 optimization in the AOT case.
14418 2007-11-30 Zoltan Varga <vargaz@gmail.com>
14420 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
14422 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
14424 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
14426 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
14428 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
14429 is created by the inlined delegate ctor.
14431 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14433 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
14435 2007-11-29 Zoltan Varga <vargaz@gmail.com>
14437 * cpu-x86.md: Fix the length of ckfinite.
14439 2007-11-28 Zoltan Varga <vargaz@gmail.com>
14441 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14443 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
14444 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
14446 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
14448 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
14449 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
14451 2007-11-28 Martin Baulig <martin@ximian.com>
14454 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
14455 after creating the trampoline.
14457 2007-11-27 Zoltan Varga <vargaz@gmail.com>
14459 * aot-runtime.c (load_aot_module): Check runtime version if needed.
14461 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
14464 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
14465 instead of the calling method to help AOT.
14467 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
14469 2007-11-26 Zoltan Varga <vargaz@gmail.com>
14471 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
14474 2007-11-23 Zoltan Varga <vargaz@gmail.com>
14476 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
14478 * aot-compiler.c (compile_method): Correct check for generic method definitions.
14479 (encode_method_ref): No need to handle generic method definitions specially.
14481 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
14483 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
14486 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
14488 (compile_method): Enable generic sharing.
14490 2007-11-22 Zoltan Varga <vargaz@gmail.com>
14492 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
14493 (mini_method_compile): Add preliminary support for AOTing shared generic code.
14495 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
14498 * mini-trampolines.c: Fix a warning.
14500 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
14502 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
14503 (generic_class_is_reference_type): Remove unused function.
14505 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
14506 in the generic vtable trampoline case.
14508 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
14510 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
14511 return an AOT method based on a vtable slot.
14513 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
14515 * mini.c (mini_get_vtable_trampoline): Export this.
14517 2007-11-22 Martin Baulig <martin@ximian.com>
14520 (MonoDebuggerInfo): Move `debugger_version' up.
14522 2007-11-22 Martin Baulig <martin@ximian.com>
14525 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
14527 * mini-trampolines.c
14528 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
14529 after compiling the method.
14531 2007-11-20 Martin Baulig <martin@ximian.com>
14534 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
14535 (mono_debugger_remove_breakpoint): Likewise.
14536 (mono_debugger_check_breakpoints): Likewise.
14538 * debug-debugger.c: Implement the new breakpoint interface here.
14540 2007-11-18 Zoltan Varga <vargaz@gmail.com>
14542 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
14543 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
14545 * mini-x86.c (mono_arch_output_basic_block): Ditto.
14547 2007-11-17 Zoltan Varga <vargaz@gmail.com>
14549 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
14551 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
14554 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
14557 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
14558 returning a vtype in a register.
14560 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
14561 here from the arch specific code.
14563 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
14566 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
14567 (mono_arch_emit_prolog): Increment maximum prolog size.
14569 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
14570 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
14572 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
14573 MonoGenericSharingContext.
14575 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
14576 MonoGenericSharingContext. Allocate memory from the cfg mempool.
14578 2007-11-15 Mark Probst <mark.probst@gmail.com>
14580 * mini.c, mini.h, generic-sharing.c: Functions for producing code
14581 which extract fields out of the runtime generic context. Full
14582 sharing of the NEWARR opcode.
14584 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
14586 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
14587 --enable-minimal=ssa.
14589 2007-11-13 Zoltan Varga <vargaz@gmail.com>
14591 * mini-trampolines.c (mono_delegate_trampoline): Update after
14592 mono_marshal_get_delegate_invoke () signature change.
14594 2007-11-13 Mark Probst <mark.probst@gmail.com>
14596 * mini.c: Removed the shared context in favor of the generic
14597 sharing context. Allocate the MonoJitInfo structure with room for
14598 the generic sharing context if it's needed.
14600 * mini.h: Remove MonoGenericSharingContext declaration. It's in
14601 domain-internals.h now.
14603 * mini-x86.c: Pass the generic sharing context to get_call_info ().
14605 * generic-sharing.c: Several changes for working without a shared
14606 context and instead operating on open types instead.
14608 2007-11-12 David S. Miller <davem@davemloft.net>
14610 * inssel-sparc.brg: Fix double instruction emit.
14612 2007-11-12 Zoltan Varga <vargaz@gmail.com>
14614 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
14615 Get/Set/Address methods.
14617 * mini.c debug-debugger.c mini-trampolines.c: Update after
14618 mono_marshal_get_delegate_invoke signature change.
14620 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14622 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
14623 This can happens with dynamic methods. Fixes the other bug in #322722.
14625 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14627 * tramp-arm.c (mono_arch_patch_callsite): Support patching
14630 * mini-arm.c (arm_patch): Implement patching of BX call
14631 sequence. Fixes one of the bugs in #322722.
14633 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
14635 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
14636 under Linux. We only need to flush every 32-byte cache line.
14638 2007-11-07 Massimiliano Mantione <massi@ximian.com>
14641 move_basic_block_to_end: Add branches when needed, eventually creating
14643 optimize_branches: added a parameter that tells if it's ok to create
14644 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
14645 and avoid calling move_basic_block_to_end when it's not ok.
14648 2007-11-07 Mark Probst <mark.probst@gmail.com>
14650 * mini.c: Abort inlining call to InitializeArray if something
14651 looks wrong. Let the icall handle it, which now has proper safety
14654 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
14656 * mini.c (mono_spill_call): add support for soft-float.
14658 * mini.c (mono_method_to_ir): add support for soft-float
14659 to inlined functions that return float.
14661 * mini.c (mono_method_to_ir): add support for soft-float
14662 to cee_stsfld opcode on float fields.
14664 2007-11-05 Geoff Norton <gnorton@novell.com>
14666 * mini-x86.h: Fix the structure access for X86 Leopard.
14669 2007-11-05 Martin Baulig <martin@ximian.com>
14671 * mini-trampolines.c
14672 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
14673 after compiling the method to notify the debugger.
14675 2007-11-05 Martin Baulig <martin@ximian.com>
14677 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
14679 2007-11-02 Zoltan Varga <vargaz@gmail.com>
14681 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
14682 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
14684 2007-11-01 Zoltan Varga <vargaz@gmail.com>
14686 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
14687 native-to-managed wrappers.
14689 2007-11-01 Geoff Norton <gnorton@novell.com>
14691 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
14694 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14696 * mini.c, mini-x86.c: when getting back from unmanaged code
14697 to managed via a marshaled delegate we also need to set the
14700 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14702 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
14705 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
14707 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
14708 let the debugger or other external agents to tell the JIT when
14709 a sw breakpoint has been inserted in the code that the JIT needs
14710 to be able to inspect.
14712 2007-10-31 Martin Baulig <martin@ximian.com>
14715 (MonoDebuggerInfo): Remove `runtime_class_init'.
14717 2007-10-30 Martin Baulig <martin@ximian.com>
14720 (mono_debugger_thread_created): Added `MonoThread *' argument.
14721 (mono_debugger_extended_notification): New public method.
14722 (mono_debugger_trampoline_compiled): New public method.
14725 (MonoDebuggerThreadInfo): Added `thread' and
14726 `extended_notifications' fields.
14729 (debugger_executable_code_buffer): New static variable.
14732 (MonoDebuggerInfo): Added `executable_code_buffer',
14733 `executable_code_buffer_size', `breakpoint_info_area',
14734 `breakpoint_table' and `breakpoint_table_size'.
14736 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
14738 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
14739 that IP either is an unused value or the vtable pointer. IMT
14740 calls use vtable + offset now. Reduced by almost half the size
14743 2007-10-26 Jonathan Chambers <joncham@gmail.com>
14745 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
14746 defines to access param registers. Replace long usage with
14747 gsize as sizeof(long) != sizeof(void*) on Win64.
14749 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
14750 on Win64. Fix intrinsic, use _AddressOfReturnAddress
14751 instead of non-existant _GetAddressOfReturnAddress.
14753 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
14754 param registers. Save/restore %rdi and %rsi in MonoLMF.
14756 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
14757 param registers. Modify (throw_exception) signature to take
14758 %rdi and %rsi on Win64.
14760 Code is contributed under MIT/X11 license.
14762 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
14764 * helpers.c: unlink debugging output files.
14766 2007-10-25 Zoltan Varga <vargaz@gmail.com>
14768 * mini.c: Move mono_create_ftnptr () to object.c.
14770 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
14772 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
14773 optional. This function can now be used to disassemble code generated
14774 outside the JIT such as trampolines and IMT thunks.
14776 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
14778 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
14779 vtable pointer from a ldr instruction.
14781 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
14782 new IMT call sequence.
14784 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
14785 call sequence for interface invocations.
14787 * mini-arm.c (mono_arch_emit_imt_argument): added, required
14788 for imt support. This function is empty since IMT on ARM requires no
14789 special handling on the IR side.
14791 * mini-arm.c (mono_arch_find_imt_method): added, required for
14794 * mini-arm.c (mono_arch_find_this_argument): added, required
14797 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
14798 a ldr instruction to load a value stored in the code stream.
14800 * mini-arm.c (mono_arch_build_imt_thunk):added, required
14804 2007-10-23 Zoltan Varga <vargaz@gmail.com>
14806 * mini.c (mini_init): Install the jump trampoline callback.
14808 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14810 * mini-trampolines.c: handle synchronized methods with the common
14811 vtable trampoline (bug #335601).
14813 2007-10-17 Zoltan Varga <vargaz@gmail.com>
14815 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
14817 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
14820 * mini-ia64.h mini-ia64.c: Add support for IMT.
14822 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
14823 prolog. Fixes #331958.
14825 2007-10-15 Zoltan Varga <vargaz@gmail.com>
14827 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
14829 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14831 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
14834 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14836 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
14839 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
14841 * mini-x86.c, mini-x86.h: x86 support for the common vtable
14844 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
14846 * mini-trampolines.c: changed the magic rampoline to understand
14847 the common vtable trampoline method: the method to invoke is
14848 determined by the vtable displacement of the call.
14850 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14852 * mini.c, mini.h: register the common vtable trampoline if the
14853 architecture supports it.
14855 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14857 * cpu-amd64.md: use the correct max length for tls_get.
14859 2007-10-14 Zoltan Varga <vargaz@gmail.com>
14861 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
14862 CEE_STELEM_ANY. Fixes #333696.
14864 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14866 * exceptions-x86.c: provide more graceful handling of the case where
14867 we followed a bogus function pointer from managed code (bug #332866).
14869 2007-10-11 Mark Probst <mark.probst@gmail.com>
14871 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
14872 replaces the generic_shared flag and will carry more information
14875 * generic-sharing.c: Added mini_type_stack_size() which allows
14876 allows open types if given a generic sharing context.
14877 mini_get_basic_type_from_generic() takes a
14878 MonoGenericSharingContext* instead of a MonoCompile* now.
14880 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
14881 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
14882 mini-sparc.c, mini-x86.c: Trivial changes required by the two
14883 changes above. Just passing arguments through to the right
14886 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14888 * mini-arm.c: unify the call emission to emit_code_seq().
14890 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
14892 * tramp-arm.c: reduced the trampoline size.
14894 2007-10-10 Mark Probst <mark.probst@gmail.com>
14896 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
14897 variable handling out of arch-specific code.
14899 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
14901 * mini-arm.c: implemented fast delegate dispatch.
14903 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14905 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
14906 that fp elimination is turned off if the space required by locals is too
14907 big. Fixes #331958.
14909 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14911 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
14912 ARM to the new style trampoline.
14914 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14916 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
14918 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
14920 2007-10-09 Martin Baulig <martin@ximian.com>
14923 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
14924 `field_info_offset_offset'.
14926 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
14928 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
14929 removed more internal usage of the r11 register and made it available
14930 to the register allocator.
14932 2007-10-08 Mark Probst <mark.probst@gmail.com>
14934 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
14935 when sharing generics and treat type variables as references.
14937 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14939 * mini-ppc.c: started removing the internal uses of register r11
14940 to eventually allow the register allocator to manage it as an
14941 additional available register.
14943 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14945 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
14947 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
14949 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
14950 specific trampolines as they are not performance critical as a jump
14951 target (maybe align as before only for AOT code?). This saves about
14952 200 KB of native code on x86 for monodevelop startup.
14954 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
14956 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
14957 monodevelop startup.
14959 2007-10-06 Zoltan Varga <vargaz@gmail.com>
14961 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
14963 * mini-sparc.h mini-sparc.c: Implement IMT support.
14965 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
14966 its smaller and doesn't clobber sparc_g1.
14968 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
14970 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
14972 * mini-ppc.c: optimized the size of the IMT thunks a bit.
14974 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14976 * mini-ppc.c: implemented fast delegate invocation.
14978 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
14980 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
14982 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14984 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
14985 code to the new style trampoline in preparation for IMT support.
14987 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
14989 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
14990 systems already. This also reduces the specific trampiline sizes and
14991 prepares for the use of r12 as the IMT identifier register.
14993 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14995 * mini-mips.h: endianess fix (simplified from a patch by
14996 Thomas Kunze <thommy@tabao.de>, bug #323737).
14998 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
15000 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
15001 to access ucontext fields and enable netbsd support
15002 (partially from Magnus Henoch <mange@freemail.hu>).
15004 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
15006 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
15007 use the preprocessor from the CPP env var if it is set.
15009 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
15011 * mini-trampolines.c: fixed an assertion and moved it earlier in the
15012 code, before interface_offset gets used.
15014 2007-10-02 Zoltan Varga <vargaz@gmail.com>
15016 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
15017 mono_class_setup_vtable () before accessing klass->vtable.
15019 2007-10-01 Zoltan Varga <vargaz@gmail.com>
15021 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
15024 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
15026 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
15027 IMT slots (this saves hundreds of KB of memory in programs like
15028 IronPython and Monodevelop).
15030 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
15032 * mini.c: print the delegate counter.
15034 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
15036 * mini-x86.c: make it easier to enable the debugging code for IMT
15039 2007-09-28 Martin Baulig <martin@ximian.com>
15042 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
15043 `mono_method_klass_offset' and `mono_method_token_offset'.
15045 2007-09-20 Mark Probst <mark.probst@gmail.com>
15047 * mini.c: First generics sharing implementation. Can only share
15048 in very simple cases. If sharing doesn't work it falls back to
15049 dedicated compilation.
15051 * mini.h: Flag in MonoCompile to specify whether generic
15052 compilation is shared. Flags enum for marking which generic inst
15053 of a context is used. Prototypes for helper functions.
15055 * generic-sharing.c: Helper functions for generic method sharing.
15057 * optflags-def.h: Optimization flag (gshared) for enabling generic
15058 method sharing added.
15060 * Makefile.am: generic-sharing.c added.
15062 2007-09-19 Daniel Nauck <dna@mono-project.de>
15064 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
15066 2007-09-19 Massimiliano Mantione <massi@ximian.com>
15067 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
15070 2007-09-19 Martin Baulig <martin@ximian.com>
15072 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
15073 mono_debug_cleanup() is now part of mono_cleanup().
15075 2007-09-18 Zoltan Varga <vargaz@gmail.com>
15077 * driver.c (mono_main): Fix a warning.
15079 2007-09-17 Zoltan Varga <vargaz@gmail.com>
15081 * aot-compiler.c: Optimize various parts when processing large assemblies.
15084 * mini.c (mono_patch_info_hash): Improve hash function.
15086 2007-09-14 Jonathan Chambers <joncham@gmail.com>
15088 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
15090 Code is contributed under MIT/X11 license.
15092 2007-09-14 Zoltan Varga <vargaz@gmail.com>
15094 * mini.c (mini_init): Fix a leak.
15096 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
15098 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15100 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
15102 2007-09-14 Zoltan Varga <vargaz@gmail.com>
15104 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
15106 2007-09-13 Zoltan Varga <vargaz@gmail.com>
15108 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
15111 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
15113 * mini.c (handle_alloc): Enable managed allocators in AOT code.
15115 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
15117 * aot-runtime.c (decode_patch_info): Ditto.
15119 2007-09-12 Jonathan Chambers <joncham@gmail.com>
15121 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
15122 static case. Cache delegates in architecture specific code,
15123 based on number of parameters.
15125 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
15126 in architecture specific code, based on number of parameters.
15128 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
15129 caching happen in architecture specific code now.
15131 Code is contributed under MIT/X11 license.
15133 2007-09-12 Jonathan Chambers <joncham@gmail.com>
15135 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
15136 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
15137 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
15139 Code is contributed under MIT/X11 license.
15141 2007-05-15 Massimiliano Mantione <massi@ximian.com>
15142 * mini.c: (mono_thread_abort) Fixed bug #82416.
15144 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
15146 * mini.: hook the new managed GC allocation feature into the JIT.
15148 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
15150 * mini.c: implementation for the new runtime tls opcode.
15152 2007-09-11 Martin Baulig <martin@ximian.com>
15155 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
15156 `mono_method_inflated_offset'.
15158 2007-09-07 Zoltan Varga <vargaz@gmail.com>
15160 * driver.c mini.h mini.c: Add a new devel command line option for injecting
15161 async exceptions into a method.
15163 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
15164 purpose of testing whenever the unwinder works at every instruction.
15166 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
15168 * mini.c: check accessibility of method used in ldftn (fixes
15171 2007-09-04 Zoltan Varga <vargaz@gmail.com>
15173 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
15175 * inssel.brg: Fix a warning.
15177 2007-09-03 Martin Baulig <martin@ximian.com>
15179 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
15180 now takes the `main_method' as argument.
15182 2007-09-02 Zoltan Varga <vargaz@gmail.com>
15184 * cpu-sparc.md (endfilter): Add missing src1:i argument.
15186 2007-08-30 Jonathan Chambers <joncham@gmail.com>
15188 * driver.c: include the cil-coff.h header on Windows.
15190 Code is contributed under MIT/X11 license.
15192 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
15194 * mini.c, driver.c: don't include the cil-coff.h header.
15196 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
15198 * mini.c: flag places that needs fixes fo soft-float support.
15200 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
15202 * mini.h, inssel-float.brg: fix soft-float constant loads on big
15203 endian systems (partially from Dean Jenkins, bug #81924).
15205 2007-08-28 Mark Probst <mark.probst@gmail.com>
15207 * mini.c (check_linkdemand): Remove embedded reference object in
15208 call to LinkDemandSecurityException.
15209 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
15210 with an IntPtr instead of a reference object.
15212 2007-08-28 Zoltan Varga <vargaz@gmail.com>
15214 * mini.c (handle_initobj): Handle alignment properly.
15216 * inssel.brg (mini_emit_memset): Ditto.
15218 * inssel.brg (mini_emit_memcpy): Ditto.
15220 * inssel-sparc.brg: Ditto.
15222 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
15224 2007-08-26 Zoltan Varga <vargaz@gmail.com>
15226 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
15227 exceptions raised in unmanaged code. Fixes part of #82594.
15229 2007-08-24 Mark Probst <mark.probst@gmail.com>
15231 * mini.c (mono_method_to_ir), declsec.c
15232 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
15234 2007-08-22 Martin Baulig <martin@ximian.com>
15237 (MonoDebuggerThreadInfo): New typedef.
15238 (mono_debugger_thread_table): New global variable.
15239 (mono_debugger_thread_created): New public function.
15240 (mono_debugger_thread_cleanup): New public function.
15243 (MonoDebuggerInfo):
15244 - removed `get_current_thread' and `lookup_assembly'.
15245 - removed `data_table'.
15246 - added `thread_table'.
15249 (mono_thread_start_cb): Call mono_debugger_thread_created().
15250 (mono_thread_attach_cb): Likewise.
15251 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
15252 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
15255 * driver.c (mono_main): Move mono_debug_init() up, before calling
15256 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
15258 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15260 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
15261 together when passing several arguments of type double (gives a small
15262 speedup and saves a few bytes of generated code).
15264 2007-08-20 Jb Evain <jbevain@novell.com>
15266 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
15268 2007-08-20 Jb Evain <jbevain@novell.com>
15270 * mini.c (mono_method_to_ir): throw MethodAccessException
15271 and FieldAccessException instead of InvalidProgramException.
15273 2007-08-20 Mark Probst <mark.probst@gmail.com>
15275 * mini.c: CoreCLR security checks.
15277 * mini.h: Removed MonoSecurityMode (moved to
15278 metadata/security-manager.h) and mono_security_mode global var
15279 (replaced by set/get functions in security-manager.h).
15281 * driver.c: Added "core-clr-test" security mode for testing. Used
15282 set-function for setting security mode.
15284 2007-08-17 Mark Probst <mark.probst@gmail.com>
15286 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
15287 the new jit_info_table.
15289 * driver.c: Test code for the new jit_info_table (enabled by the
15290 define MONO_JIT_INFO_TABLE_TEST).
15292 2007-08-14 Zoltan Varga <vargaz@gmail.com>
15294 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
15295 detection of call <REG> instruction sequence. Fixes build on freebsd.
15297 2007-08-13 Zoltan Varga <vargaz@gmail.com>
15299 * mini-exceptions.c: Fix a warning.
15301 2007-08-11 Zoltan Varga <vargaz@gmail.com>
15303 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
15304 stack overflow handling code on amd64 too.
15306 * mini-exceptions.c (mono_setup_altstack): Make this use
15307 mono_thread_get_stack_bounds ().
15309 * mini-x86.h: Disable sigaltstack on solaris x86.
15311 2007-08-10 Zoltan Varga <vargaz@gmail.com>
15313 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
15315 2007-08-10 Geoff Norton <gnorton@customerdna.com>
15317 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
15319 2007-08-08 Zoltan Varga <vargaz@gmail.com>
15321 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
15323 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
15325 2007-08-03 Neale Ferguson <neale@sinenomine.net>
15327 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
15330 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15332 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
15333 to be emitted (bug #82281).
15335 2007-08-01 Martin Baulig <martin@ximian.com>
15337 Merged the `debugger-dublin' branch.
15339 * debug-debugger.h (MonoDebuggerInfo):
15340 Removed the `old_*' compatibility entries.
15341 Added `debugger_version' and `data_table'.
15342 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
15343 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
15346 (MiniDebugMethodBreakpointInfo): Add `address_list'.
15347 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
15348 instead of a `gconstpointer'.
15349 (mono_debugger_insert_method_breakpoint): Return a
15350 `MonoDebugMethodAddressList *'.
15352 2007-06-28 Martin Baulig <martin@ximian.com>
15354 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15356 2007-08-01 Zoltan Varga <vargaz@gmail.com>
15358 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
15359 __builtin_frame_address () since it is broken on older gcc versions.
15361 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
15363 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
15364 on the stack overflow handling and made the managed stack overflows
15365 catchable in most cases using soft guard pages.
15366 * exceptions-x86.c: added code to restore the protection in the soft
15367 guard pages at the end of exception handling.
15369 2007-07-31 Zoltan Varga <vargaz@gmail.com>
15371 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
15373 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15375 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
15376 exception handling.
15378 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15380 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
15381 signal handling support until it has been ported to the new mechanism.
15382 * mini.c: fixed stack overflow detection and use the new
15383 architecture code to handle signals on the altstack.
15385 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
15387 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
15388 stack overflows on the alt stack.
15390 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
15392 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
15393 stack overflows on the alt stack.
15395 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
15397 * exceptions-ppc.c: cleanup preparing for altstack support.
15399 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15401 * exceptions-arm.c: cleanup preparing for altstack support.
15403 2007-07-27 Mark Probst <mark.probst@gmail.com>
15405 * mini.c (print_jit_stats): Output hazard pointer stats.
15407 2007-07-26 Mark Probst <mark.probst@gmail.com>
15409 * driver.c, mini.c: Replaced security mode flags with a single
15412 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15414 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
15416 2007-07-25 Mark Probst <mark.probst@gmail.com>
15418 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
15419 (which doesn't do anything yet) for activating Core CLR
15420 (Silverlight) security.
15422 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
15424 * mini-codegen.c: work around a possible gcc bug on arm.
15426 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
15428 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
15429 message for platforms that don't support AOT compilation.
15431 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
15433 * mini.h, mini.c, driver.c: temporary smcs hack.
15435 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
15437 * mini-arm.h, mini-arm.c: arm EABI fixes.
15439 2007-07-22 Zoltan Varga <vargaz@gmail.com>
15441 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
15444 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
15445 trampolines taking a method argument.
15447 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
15449 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
15450 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
15452 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
15453 JIT compilation throws an exception. Fixes #82050.
15455 2007-07-19 Mark Probst <mark.probst@gmail.com>
15457 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
15458 with the MONO_EXCEPTION_ defines.
15460 2007-07-17 Zoltan Varga <vargaz@gmail.com>
15462 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
15465 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
15466 the cause of an assertion.
15468 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
15470 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
15473 2007-07-15 Zoltan Varga <vargaz@gmail.com>
15475 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
15476 assert. Should fix #82103.
15478 2007-07-14 Zoltan Varga <vargaz@gmail.com>
15480 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
15481 here too. Fixes #82095.
15483 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
15486 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
15488 * mini-amd64.h: Enable IMT for amd64.
15490 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
15492 2007-07-12 Zoltan Varga <vargaz@gmail.com>
15494 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
15496 2007-07-12 Mark Probst <mark.probst@gmail.com>
15498 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
15499 as soon as check_linkdemand sets an exception_type.
15501 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15503 * mini-x86.c: fixed offsets for IMT call sequence.
15504 * mini-x86.h: enable IMT again.
15506 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15508 * trace.c (mono_trace_enter_method): Decode MonoType too.
15510 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
15512 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
15514 * mini-amd64.c: Add preliminary IMT implementation.
15516 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
15518 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
15519 understand the new IMT-base interface invocation (thanks to
15520 Daniel Nauck for the report and the remote debugging session).
15522 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
15524 * mini-x86.c: size and speed optimizations for the IMT bsearch.
15526 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15528 * Makefile.am (aotcheck): Make this actually use the AOTed code.
15530 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
15532 * mini-trampolines.c: implement AOT IMT support.
15533 * mini-x86.h: enable IMT support for wider testing.
15535 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15537 * inssel.brg (emit_imt_argument): Add aot support here.
15539 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
15541 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
15543 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
15544 of the IMT implementation, partially from massi, with my
15545 implementation of the bsearch sequence. Disabled by default until
15546 the AOT code is implemented.
15548 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15550 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
15552 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
15554 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15556 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
15557 arch-independent IMT JIT code from Massimiliano
15558 Mantione (massi@ximian.com) with small cleanups from me.
15560 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15562 * Makefile.am: fix svn invocation to get the svn revision to be
15563 independent of the local language (build fix).
15565 2007-07-09 Mark Probst <mark.probst@gmail.com>
15567 * mini.c (inline_method): Reset cfg->exception_type if the
15568 inlining is aborted. Fixes: 82049.
15570 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
15572 * mini.c: remove assert from exception handling code when exception_ptr
15575 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15577 * mini.c (mono_codegen): Add an assert.
15579 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
15580 enter and leave code.
15581 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
15583 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15585 * mini-ppc.c: fixed memory corruption for localloc(0)
15588 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15590 * mini.c: Fix warnings.
15592 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
15594 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
15595 to emit better double->int conversions.
15597 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
15599 * mini.c: the provided Min/Max optimizations are valid for unisgned
15602 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
15604 * mini.c (can_access_method, can_access_field): methods moved to metadata/class.c and renamed to mono_method_can_access_method and mono_method_can_acesss_field
15606 2007-06-28 Miguel de Icaza <miguel@novell.com>
15608 * mini.c (mono_running_on_valgrind): Add support for reporting the
15609 method and its boundaries to valgrind.
15611 2007-06-28 Martin Baulig <martin@ximian.com>
15613 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15615 2007-06-25 Zoltan Varga <vargaz@gmail.com>
15617 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
15619 * generic.2.cs: Add new test case.
15621 2007-06-25 Martin Baulig <martin@ximian.com>
15623 Merged the `debugger-dublin' branch.
15626 (mono_debugger_insert_method_breakpoint): New public method.
15627 (mono_debugger_remove_method_breakpoint): Likewise.
15628 (mono_debugger_check_breakpoints): New static method.
15629 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
15631 * debug-debugger.h (MonoDebuggerInfo):
15632 Renamed (to keep backward compatibility in the vtable):
15633 `insert_breakpoint' -> `old_insert_breakpoint'.
15634 `remove_breakpoint' -> `old_remove_breakpoint'.
15635 `create_string' -> `old_create_string'.
15636 `lookup_class' -> `old_lookup_class'.
15637 `lookup_type' -> removed; changed into a dummy field.
15638 `lookup_assembly' -> `old_lookup_assembly'.
15639 Added (same functionality, but different signature):
15640 `create_string', `lookup_class', `lookup_assembly'
15642 `get_method_addr_or_bpt', `remove_method_breakpoint',
15643 `runtime_class_init'.
15645 * debug-debugger.c: Merged the `debugger-dublin' branch.
15647 2007-06-23 Zoltan Varga <vargaz@gmail.com>
15649 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
15651 (peephole_pass): Likewise.
15653 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
15655 * driver.c: hopefully make setaffinity work also for ancient
15658 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
15660 * driver.c : win32 build fix.
15662 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
15664 * driver.c: check for the MONO_NO_SMP env var and bind to a single
15665 processor if it is set.
15667 2007-06-21 Martin Baulig <martin@ximian.com>
15669 * debug-mini.h: New file.
15672 (mono_debugger_insert_breakpoint_full): Moved here from
15673 ../metadata/mono-debug-debugger.c.
15674 (mono_debugger_remove_breakpoint): Likewise.
15675 (mono_debugger_breakpoint_callback): Likewise.
15677 2007-06-15 Raja R Harinath <rharinath@novell.com>
15679 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15680 changes in MonoGenericClass.
15682 2007-06-14 Zoltan Varga <vargaz@gmail.com>
15684 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
15686 2007-06-14 Raja R Harinath <rharinath@novell.com>
15688 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15689 removal of MonoGenericMethod.
15691 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15693 * mini-exceptions.c: hooks for the exception events profiling API.
15695 2007-06-14 Randolph Chung <tausq@debian.org>
15697 * Makefile.ma: Add hppa target.
15698 * mini-arch.h: Include mini-hppa.h
15699 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
15700 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
15701 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15703 2007-06-14 Randolph Chung <tausq@debian.org>
15705 * inssel.brg: Add rules for "chained" compare-branch operations so that
15706 a single compare op can affect multiple branches. Adjust cost for
15707 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
15708 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
15709 cost for some rules so that they can more easily be overridden by
15710 per-arch rules (with fixes from lupus).
15711 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15713 2007-06-13 Randolph Chung <tausq@debian.org>
15715 * mini-ops.h: Reorder branch ops so that they match the order of the
15716 corresponding CEE_* ops. The code expects them this way.
15717 Add new ops for HPPA target.
15718 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15720 2007-06-13 Randolph Chung <tausq@debian.org>
15722 * mini-exceptions.c: Handle cases where the stack grows towards
15724 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15726 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
15728 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
15730 * driver.c: explain where a non-matching corlib is found.
15732 2007-06-13 Mark Probst <mark.probst@gmail.com>
15734 * mini.c (print_jit_stats): Output dynamic code allocation stats.
15736 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
15738 * mini-exceptions.c: Generate a method profile leave event during
15739 an exception to ensure that the profiler gets notified.
15741 2007-06-07 Zoltan Varga <vargaz@gmail.com>
15743 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
15746 * cpu-amd64.md: Add long_and/or/xor opcodes.
15748 2007-06-06 Wade Berrier <wberrier@novell.com>
15750 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
15751 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
15752 length of instruction shr_imm (expected 8, got 10)
15754 2007-06-06 Zoltan Varga <vargaz@gmail.com>
15756 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
15758 2007-06-06 Mark Probst <mark.probst@gmail.com>
15760 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15761 MonoInternalHashTable again (fixed bug in the internal hash table
15764 2007-06-06 Mark Probst <mark.probst@gmail.com>
15766 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
15767 Have to figure out what makes it crash the SWF regression.
15769 2007-06-05 Zoltan Varga <vargaz@gmail.com>
15771 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
15773 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15775 * mini.c: optimize out the type check when storing null in a
15778 2007-06-04 Mark Probst <mark.probst@gmail.com>
15780 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15781 MonoInternalHashTable.
15783 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
15785 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
15786 signed integer methods.
15788 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15790 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
15791 permanently since the current approach doesn't work.
15793 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15795 * inssel.brg (stmt): Only call delegate->invoke_impl if
15796 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
15798 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15800 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
15801 the sreg2==rdx case.
15803 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
15804 account if it contains a rex prefix.
15805 (peephole_pass): Handle OP_FMOVE as well.
15807 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15809 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
15810 as it causes regressions.
15812 2007-05-31 Zoltan Varga <vargaz@gmail.com>
15814 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
15815 static case as well.
15817 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
15819 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15820 (mono_arch_get_this_arg_from_call): Ditto.
15822 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
15824 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
15827 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15828 (mono_arch_get_this_arg_from_call): Ditto.
15830 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
15832 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
15833 try to create optimized invoke code and use that for further invocations.
15834 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
15836 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
15838 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
15840 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
15841 sealed classes or methods.
15842 *devirtualization.cs: tests for the new optimization
15844 2007-05-29 Zoltan Varga <vargaz@gmail.com>
15846 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
15847 by the update_volatile () function.
15849 2007-05-27 Zoltan Varga <vargaz@gmail.com>
15851 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
15854 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
15856 2007-05-24 Jonathan Chambers <joncham@gmail.com>
15858 * mini.c: Add configure checks for header files.
15859 * mini-x86.c: Add configure checks for header files.
15860 * trace.c: Add configure checks for header files.
15861 * aot-runtime.c: Add configure checks for header files.
15862 * aot-compiler.c: Add configure checks for header files.
15863 * driver.c: Add configure checks for header files.
15864 * mini-codegen.c: Add configure checks for header files.
15866 Code is contributed under MIT/X11 license.
15868 2007-05-22 Zoltan Varga <vargaz@gmail.com>
15870 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
15871 icompare_imm -128 + op_iclt. Fixes #81703.
15873 2007-05-19 Zoltan Varga <vargaz@gmail.com>
15875 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
15877 2007-05-15 Massimiliano Mantione <massi@ximian.com>
15879 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
15880 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
15881 so that all isinst checks now use "interface_bitmap".
15883 2007-05-15 Zoltan Varga <vargaz@gmail.com>
15885 * cpu-amd64.md (jmp): Fix a warning.
15887 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
15889 * basic.cs: Add new regression test.
15891 * basic.cs: Remove test which is now in basic-long.cs.
15893 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
15895 * basic-long.cs: Add new test.
15897 2007-05-13 Zoltan Varga <vargaz@gmail.com>
15899 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
15901 2007-05-12 Zoltan Varga <vargaz@gmail.com>
15903 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
15905 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
15908 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
15909 throwing code a bit.
15911 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
15912 the exception throwing code a bit.
15914 * mini-x86.c (get_call_info): Allocate result from a mempool.
15916 2007-05-11 Zoltan Varga <vargaz@gmail.com>
15918 * aot-compiler.c (find_typespec_for_class): Fix the assert.
15920 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
15922 * mini.h (MonoCompile): Add 'token_info_hash' field.
15924 * mini.c: Save token->method associations during compilation so the AOT
15925 compiler can use it.
15927 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
15928 which reference generic classes and methods.
15930 2007-05-10 Zoltan Varga <vargaz@gmail.com>
15932 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
15934 * aot-compiler.c (compile_method): Fix a typo in a comment.
15936 * aot-runtime.c (decode_cached_class_info): Skip generic types.
15938 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
15939 everything generic.
15941 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
15943 2007-05-09 Zoltan Varga <vargaz@gmail.com>
15945 * mini.h (MonoCompile): Add 'args' field.
15947 * mini.c (mono_compile_create_vars): Store variables representing the arguments
15950 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
15952 2007-05-08 Zoltan Varga <vargaz@gmail.com>
15954 * mini.c (mono_compile_get_interface_var): Remove this unused function.
15956 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
15958 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
15959 opcodes for some opcodes.
15961 * mini.h *.brg *.c: Use the new opcodes.
15963 2007-05-08 Massimiliano Mantione <massi@ximian.com>
15965 * mini.h: Bumped aot revision.
15967 * inssel.brg: modified code generation of type checks for interfaces
15968 to use the new "MonoClass.interface_bitmap" instead of the old
15969 "MonoClass.interface_offsets".
15971 2007-04-30 Zoltan Varga <vargaz@gmail.com>
15973 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
15975 2007-04-29 Zoltan Varga <vargaz@gmail.com>
15977 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
15980 2007-04-27 Neale Ferguson <neale@sinenomine.net>
15982 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
15984 2007-04-27 Wade Berrier <wberrier@novell.com>
15986 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
15987 mini.h) to fix build.
15989 2007-04-26 Zoltan Varga <vargaz@gmail.com>
15991 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
15993 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
15994 causes the corlib unit tests to fail.
15996 2007-04-25 Zoltan Varga <vargaz@gmail.com>
15998 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
16000 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
16002 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
16003 opcodes to the comparison relations.
16005 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
16006 opcodes to their types.
16008 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
16010 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
16011 it in cfg->arch.cinfo.
16013 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
16015 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
16016 cfg->cil_offset_to_bb.
16018 2007-04-24 Zoltan Varga <vargaz@gmail.com>
16020 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
16021 created becase of initlocals.
16023 2007-04-23 Zoltan Varga <vargaz@gmail.com>
16025 * mini-alpha.c cpu-alpha.md: More alpha port work from
16026 Sergey Tikhonov <tsv@solvo.ru>.
16028 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
16030 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
16032 2007-04-19 Zoltan Varga <vargaz@gmail.com>
16034 * cpu-s390.md (break): Correct the length of break instruction.
16036 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
16038 * mini.c: fix a couple of soft-float issues and comments.
16040 2007-04-15 Miguel de Icaza <miguel@novell.com>
16042 * trace.c (is_filenamechar): - is also a filename char.
16044 2007-04-15 Neale Ferguson <neale@sinenomine.net>
16046 * mini-s390.c: Correct checking for enum type in return value processing.
16048 2007-04-14 Raja R Harinath <rharinath@novell.com>
16050 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
16051 (version.h): Makefile is in the build directory.
16053 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
16055 * mini-amd64.h: fix for assertion failure on Solaris/amd64
16057 2007-04-11 Martin Baulig <martin@ximian.com>
16059 * mini.c (can_access_member): Fix handling of generic classes;
16062 2007-04-10 Zoltan Varga <vargaz@gmail.com>
16064 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
16066 2007-04-05 Zoltan Varga <vargaz@gmail.com>
16068 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
16070 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
16072 * mini-codegen.c: make sure the right spill amount is
16073 used for fp or integer registers (fixes the float_sub_spill() on ppc).
16075 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
16077 * mini-ppc.c: fixes for the fp_branch_nan test.
16079 2007-03-23 Zoltan Varga <vargaz@gmail.com>
16081 * basic.cs: Comment out new test which still fails on ia64.
16083 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
16085 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
16087 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16089 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
16091 2007-03-22 Zoltan Varga <vargaz@gmail.com>
16093 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
16094 on 64 bit machines. Fixes part of #80738.
16096 * basic.cs: Add regression test.
16098 2007-03-17 Zoltan Varga <vargaz@gmail.com>
16100 * inssel.brg basic.cs: Revert previous change to fix build.
16102 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
16105 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
16107 * basic.cs: Add new regression test.
16109 2007-03-17 Zoltan Varga <vargaz@gmail.com>
16111 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
16114 2007-03-16 Neale Ferguson <neale@sinenomine.net>
16116 * cpu-s390x.md: Correct length of break instruction.
16118 2007-03-16 Neale Ferguson <neale@sinenomine.net>
16120 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
16121 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
16123 2007-03-15 Jonathan Chambers <joncham@gmail.com>
16125 * *.c: Begin WIN64 port.
16126 * mini.c: Use correct register in profiler.
16127 * mini-amd64.c: No inline assembly on Win64.
16128 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
16129 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
16130 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
16131 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
16132 mono_arch_ip_from_context for Win64.
16134 Contributed under MIT/X11 license.
16136 2007-03-15 Zoltan Varga <vargaz@gmail.com>
16138 * exceptions-amd64.c (seh_handler): Ditto.
16140 * exceptions-x86.c (seh_handler): Fix a memory leak.
16142 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
16144 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
16145 mini-s390x.c: fixed peephole optimizations to deal
16146 correctly with 1 and 2 byte reload avoidance.
16148 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
16150 * cpu-s390.md, cpu-s390x.md: update localloc length.
16152 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
16154 * cpu-g4.md: added missing descriptions.
16156 2007-03-14 Miguel de Icaza <miguel@novell.com>
16158 * Makefile.am: Add support so the tail tests are not executed on
16159 PowerPC as that is a known limitation of the PowerPC port.
16161 2007-03-13 Jonathan Chambers <joncham@gmail.com>
16163 * runmdesc.bat: Move to msvc directory.
16165 2007-03-13 Jonathan Chambers <joncham@gmail.com>
16167 * runmdesc.bat: Run executable that was produced by the current
16168 target and sent via an argument.
16170 2007-03-11 Zoltan Varga <vargaz@gmail.com>
16172 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
16175 * generics.2.cs: Add regression test.
16177 2007-03-09 Wade berrier <wberrier@novell.com>
16179 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
16181 2007-03-09 Zoltan Varga <vargaz@gmail.com>
16183 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
16184 AOT code depends on this.
16186 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
16188 * mini.c: more precise tracking of types in the eval stack
16189 (part of fix for bug #81044).
16191 2007-03-07 Zoltan Varga <vargaz@gmail.com>
16193 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
16195 * aot-compiler.c (encode_patch): Remove an obsolete comment.
16197 2007-03-06 Zoltan Varga <vargaz@gmail.com>
16199 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
16201 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
16203 2007-02-22 Zoltan Varga <vargaz@gmail.com>
16205 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
16206 a pointer on 64 bit systems. Fixes #80190.
16208 * iltests.il: Add new regression test.
16210 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16212 * mini.c: inline a constant for Environment.IsRunningOnWindows.
16214 2007-02-19 Geoff Norton <gnorton@customerdna.com>
16216 * trace.c: Remove an erroneous alignemnt check when tracing.
16217 Fixes --trace on OSX86.
16219 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
16221 * mini-$(arch).h: initialize SP in context for all the archs.
16223 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
16225 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
16226 regressions in the thread tests.
16228 2007-02-14 Zoltan Varga <vargaz@gmail.com>
16230 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
16231 - fixed implementation of LOCALLOC opcode
16232 - implemented non-un compare for floats
16234 - implementation of FDIV and CKFINITE opcodes
16235 - fixes for latest mono updates
16236 - additional arch opcodes
16238 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16240 * Makefile.am: simplify and merge rules for cross-compilation.
16242 2007-02-07 Massimiliano Mantione <massi@ximian.com>
16244 * local-propagation.c: Actually *apply* the fix for bug 80591...
16246 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
16248 * mini-exceptions.c: backuot part of the last change
16249 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
16251 2007-02-06 Massimiliano Mantione <massi@ximian.com>
16252 * inssel.brg: Fix bug 59286.
16255 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
16257 * mini-exceptions.c: patch from Zoltan to correctly check for
16258 stack boundaries (using the stack register, not the frame register),
16259 fixes bugs #80724, #79717.
16261 2007-02-03 Zoltan Varga <vargaz@gmail.com>
16263 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
16264 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
16266 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
16267 presence of frame pointer elimination.
16269 2007-02-01 Geoff Norton <gnorton@customerdna.com>
16271 * mini-x86.h: NetBSD UCONTEX_REG defines.
16273 2007-02-01 Zoltan Varga <vargaz@gmail.com>
16275 * inssel-amd64.brg: Fix amd64 build.
16277 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
16279 * mini.h: remove extern to workaround what looks likes gcc bug 26905
16282 2007-01-31 Zoltan Varga <vargaz@gmail.com>
16284 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
16287 * mini-<ARCH>.c: Use mono_is_regsize_var ().
16289 2007-01-30 Mark Mason <mason@broadcom.com>
16291 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
16292 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
16293 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
16294 beginning support for CEE_JMP [not quite working yet]
16295 * tramp-mips.c: LMF handling now works
16297 2007-01-30 Zoltan Varga <vargaz@gmail.com>
16299 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
16301 * mini.h (NULLIFY_INS): New macro.
16303 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16305 * mini.c: statistical profiler fix for windows, patch
16306 from Tor Lillqvist (tml@novell.com).
16308 2007-01-30 Massimiliano Mantione <massi@ximian.com>
16309 * local-propagation.c: Fix bug 80591.
16311 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16313 * Makefile.am: put back the --export-dynamic option as with
16314 the previous gmodule flags (thanks to Robert Jordan).
16316 2007-01-28 Zoltan Varga <vargaz@gmail.com>
16318 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
16320 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
16321 simplify and speed up the local register allocator. Also rename some fields
16322 like iassign->vassign.
16324 * regalloc.c: Remove some functions which are no longer used since their
16325 inlined version is in mini-codegen.c.
16327 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
16329 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
16331 2007-01-27 Zoltan Varga <vargaz@gmail.com>
16333 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
16334 narrowing. Fixes #80622.
16336 * iltests.il: Add new regresssion test.
16338 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16340 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
16341 debug-debugger.c, debug-debugger.h: warning fixes.
16342 * driver.c: updated copyright year and made it fit in one line.
16344 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
16346 * aot-runtime.c: updated to use mono-dl instead of gmodule.
16348 2007-01-25 Zoltan Varga <vargaz@gmail.com>
16350 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
16352 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
16354 * iltests.il: Add new test for bug #80507.
16356 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16358 * mini-arm.h: use soft-float also on vfp for now.
16360 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16362 * mini.c: fix some more soft-float issues.
16364 2007-01-24 Zoltan Varga <vargaz@gmail.com>
16366 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
16368 2007-01-24 Massimiliano Mantione <massi@ximian.com>
16369 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
16370 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
16371 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
16373 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
16375 * mini-arm.c: typo fix.
16377 2007-01-23 Neale Ferguson <neale@sinenomine.net>
16379 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
16381 2007-01-21 Zoltan Varga <vargaz@gmail.com>
16383 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
16384 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
16386 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
16388 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
16390 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
16392 * inssel.brg: Fix a warning.
16394 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
16396 * abcremoval.c ssa.c ssapre.c: Update after this change.
16398 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
16400 * dominators.c (df_set): Use mono_bitset_union_fast.
16402 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16404 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
16405 mini-codegen.c: reduce relocations and memory usage for the cpu
16408 2007-01-20 Zoltan Varga <vargaz@gmail.com>
16410 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
16412 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
16413 to reduce their size.
16415 2007-01-19 Mark Mason <mason@broadcom.com>
16417 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
16418 * mini-mips.c: more configuration macros, support long conditional branches, additional
16419 asserts, fix epilog instrumentation.
16420 * mini-mips.h: use standard stack walk
16421 * cpu-mips.md: increase size of div, rem and conditional branches
16423 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
16425 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
16428 2007-01-19 Zoltan Varga <vargaz@gmail.com>
16430 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
16431 (compile_method): Ditto.
16433 * aot-runtime.c (decode_klass_info): Ditto.
16435 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
16436 needed by the code generated by inssel.brg. Also fix a warning.
16438 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
16440 * mini.c: deal with enums that become genericinsts by
16441 being nested in a generic class (bug #79956).
16443 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
16445 * mini.c: match the generic definition to check for
16446 private access with generic types (bug #78431).
16448 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
16450 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
16451 to make life easier for people cross-compiling that insist on not
16454 2007-01-17 Mark Mason <mason@broadcom.com>
16456 * inssel-long.brg: patch to deal with mips missing flags
16457 * inssel-long32-mips.brg: implement overflow checks
16458 * insset-mips.brg: implement overflow checks
16459 * mini-mips.h: implement conditional exception handling
16460 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
16461 Remove unused code, minor cleanups.
16462 * exceptions-mips.c: minor cleanups
16463 * mini-ops.h: add mips conditional exception ops
16464 * cpu-mips.md: add mips conditional exception ops
16467 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16469 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
16470 to deal with mips missing of flags.
16472 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16474 * exceptions-ppc.c: execute fault handlers.
16476 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
16478 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
16480 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
16482 * mini.c: handle also floating point values in initialize_array.
16484 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16486 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
16487 array initialization and make it conditional on the intrins option.
16489 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16491 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
16492 relocations and put the patch info names close to the enum definition.
16494 2007-01-15 Mark Mason <mason@broadcom.com>
16496 * basic.cs, exceptions.cs: break up large tests to increase debugability.
16498 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
16500 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
16502 2007-01-12 Raja R Harinath <rharinath@novell.com>
16504 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
16506 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
16508 * Makefile.am: distribute the mips sources.
16510 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16512 * mini-codegen.h: handle bug #80489 here, by excluding ecx
16515 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
16517 * cpu-x86.md: back out for now as this triggers other regressions.
16519 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16521 * cpu-x86.md: force src1 and dest regpair for long shift instructions
16522 to eax:edx, so ecx can't get allocated to them (bug #80489).
16524 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
16526 * mini.c, mini-exceptions.c: enabled running fault handlers
16529 2007-01-03 Miguel de Icaza <miguel@novell.com>
16531 * driver.c: If nothing fail, do not use the string "failed",
16532 because it makes it very annoying to view test result logs on the
16535 2006-12-30 Miguel de Icaza <miguel@novell.com>
16537 * debug-debugger.c (mono_debugger_main): Rename "main" to
16538 "main_method" to prevent a warning.
16540 Remove a warning for unused field.
16542 2006-12-28 Martin Baulig <martin@ximian.com>
16545 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
16547 2006-12-22 Martin Baulig <martin@ximian.com>
16549 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
16550 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
16551 seperate `.mdb_debug_info' section, so we can access it from the
16552 debugger even if the binary is stripped.
16554 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
16555 from the `.mdb_debug_info' here to prevent the linker from
16556 removing that section.
16558 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
16559 mdb-debug-info64.s.
16561 2006-12-19 Robert Jordan <robertj@gmx.net>
16563 * mini-x86: enable the code to return small structures in
16564 registers for FreeBSD as well. Fixes bug #80278.
16565 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
16567 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16569 * mini-x86.c: align the stack when calling the profiler
16570 function instrumenting the prolog (on OSX).
16572 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
16574 * mini.c: emit a break opcode where Debugger.Break () is called.
16576 2006-12-13 Miguel de Icaza <miguel@novell.com>
16578 * mini.c (mono_method_to_ir): Provide useful information on this
16579 assert, to prevent others from debugging like I did.
16581 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16583 * mini.c: enable code which was incorrectly commented
16586 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16588 * mini-x86.c: enable on OSX, too, the code to return small
16589 structures in registers.
16591 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16593 * mini-x86.c: remove the use of the dynamic code manager here, too.
16595 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
16597 * mini.h, debug-debugger.c, tramp-*.c: fixed
16598 mono_debugger_create_notification_function() to use
16599 mono_global_codeman_reserve () instead of a dynamic code manager.
16601 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
16603 * mini.c, jit-icalls.h, jit-icalls.c: remove the
16604 ves_array_element_address() jit icall and use a generated
16605 managed method instead (which is about 4 times faster for a rank 3
16608 2006-11-29 Mark Mason <mason@broadcom.com>
16610 * basic-calls.cs: additional tests for passing
16611 structures as function arguments.
16613 2006-11-29 Mark Mason <mason@broadcom.com>
16615 * mini-mips.h: disable custom exception handling
16616 * mini-mips.c: throw/rethrow should use jalr to call
16617 exception stubs. Fixed bug with passing structures
16618 by value. More support for tracing floating point
16621 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16623 * mini.c: fixed typo in the soft-float ldind.r4 handling
16626 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16628 * mini.c, mini.h, driver.c: added --runtime command line
16629 option to select a different runtime than the autodetected one.
16630 * jit.h: added API for embedders to initialize with a specific
16633 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
16635 * mini.c: handle also boxing of r4 values (bug #80024).
16637 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16639 * mini-ppc.c: force indirect calls until we reserve
16640 enough address space for all the generated code.
16642 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
16644 * exceptions-arm.c: workaround bugs in the libc definition
16645 of struct ucontext.
16647 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16649 * inssel.brg: fixes from me and Mark Mason.
16651 2006-11-23 Dick Porter <dick@ximian.com>
16653 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
16654 semaphore display now we've fixed the initial value
16656 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16658 * inssel.brg: partially revert the last change to fix the build.
16660 2006-11-21 Mark Mason <mason@broadcom.com>
16662 * inssel.brg: Add and use compare-and-branch macros to support
16663 architectures that do not have condition code registers (ie. MIPS).
16664 * *-mips.{c,brg,md}: Fix copyright statements
16666 2006-11-20 Mark Mason <mason@broadcom.com>
16668 * Makefile.am: remove mini-codegen.c from list of MIPS sources
16669 * mini.c: Allow GET_CONTEXT to be specified by the arch port
16670 * mini.h: Added declaration for mono_print_ins()
16671 * mini-codegen.c: added ins_spec initializer for MIPS
16672 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
16673 vreg to be virtual and hreg to be non-virtual.
16674 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
16675 is not yet working/implemented correctly.
16676 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
16677 non-static, fixup calls to print_ins() from other parts in the file.
16679 2006-11-20 Mark Mason <mason@broadcom.com>
16681 * basic-calls.cs: added tests for passing structures as arguments
16684 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
16686 * inssel-long32.brg: optimize signed division by power of two.
16688 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
16690 * mini-arm.c: added support for interworking with thumb code
16691 (mono must be still be built using the ARM instruction encoding).
16693 2006-11-19 Miguel de Icaza <miguel@novell.com>
16695 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
16696 verifier has different rules for it. Fixes a few verifier issues
16699 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
16700 at the end, so people know what happened.
16702 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16704 * brach-opts.c: in optimize_exception_target() make sure we
16705 are in a catch clause (fixes bug #79871).
16707 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16709 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
16710 more soft-float support fixes.
16712 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
16714 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
16715 that are passed half on the stack and half in registers.
16717 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
16719 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
16720 more mips integration work from Mark E Mason
16721 <mark.e.mason@broadcom.com>.
16723 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16725 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
16726 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
16727 tramp-mips.c: added sources for the mips port, not
16728 integrated in the build yet. Contributed by
16729 Mark E Mason <mark.e.mason@broadcom.com>.
16731 2006-11-14 Neale Ferguson <neale@sinenomine.net>
16733 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
16735 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16737 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
16738 put the soft-float rules in its own file since it seems to
16739 break s390 compilation.
16741 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16743 * mini-arm.c: fixed wrnings.
16745 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
16747 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
16748 inssel-arm.brg: ARM support for soft-float.
16750 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16752 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
16753 loads and stores of 32 bit fp values.
16755 2006-11-10 Zoltan Varga <vargaz@gmail.com>
16757 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
16759 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
16760 works. Fixes #79852 and #79463.
16762 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16764 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
16765 more soft-float support WIP and fixes.
16767 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
16769 * mini-arm.c: some VFP updates.
16771 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16773 * mini-exceptions.c: 0 is a valid local var offset in some
16774 architectures, don't assert (bug #78508).
16776 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
16778 * exceptions-arm.c: fixed off by one error in stack walk code.
16780 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
16782 * mini.h, mini.c: more precise tracking of type load exceptions.
16784 2006-11-03 Robert Jordan <robertj@gmx.net>
16786 * Makefile.am: [WIN32] Add monow.exe target.
16787 * driver.c: [WIN32] Don't detach the console when debugging.
16790 2006-10-30 Miguel de Icaza <miguel@novell.com>
16792 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
16794 2006-10-23 Zoltan Varga <vargaz@gmail.com>
16796 * aot-compiler.c (emit_method_info): Add a case missed earlier.
16798 * driver.c (mini_regression): Fix --regression with AOT.
16800 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
16802 2006-10-17 Zoltan Varga <vargaz@gmail.com>
16804 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
16806 * mini-sparc.h: Don't use sigaction on sparc/linux.
16808 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
16810 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
16812 * mini-exceptions.c: Add proper include files for getpid ().
16814 2006-10-16 Zoltan Varga <vargaz@gmail.com>
16816 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
16817 address instead of a MonoJitInfo* to avoid decoding the exception info for the
16820 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
16821 name cache to reduce its size.
16823 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
16825 2006-10-15 Zoltan Varga <vargaz@gmail.com>
16827 * mini-x86.c: Save/restore the current LMF structure more efficiently using
16828 the mono_lmf TLS variable.
16830 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
16831 trampoline lmf frames.
16833 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
16835 2006-10-14 Zoltan Varga <vargaz@gmail.com>
16837 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
16838 the mono_lmf TLS variable.
16840 * mini-exceptions.c: Access the LMF structure through accessors.
16842 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
16843 variable instead of in jit_tls->lmf.
16845 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
16847 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
16848 trampoline lmf frames.
16850 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
16852 2006-10-12 Zoltan Varga <vargaz@gmail.com>
16854 * mini.c trace.c mini-x86.c: Revert these too.
16856 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
16859 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
16861 * genmdesc.c: removed now dead code.
16863 2006-10-09 Robert Jordan <robertj@gmx.net>
16865 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
16867 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
16869 * mini.h: do not leave gaps in the opcode values.
16871 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
16873 * jit-icalls.h: flag functions as internal here, too.
16875 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
16877 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
16878 functions with the internal attribute.
16880 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
16882 * aot-compiler.c: fclose the file descriptor in the profile read loop.
16884 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
16886 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
16889 2006-10-05 Zoltan Varga <vargaz@gmail.com>
16891 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
16892 tail calls as on other platforms.
16894 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
16896 * iltests.il: Add a few tailcall tests.
16898 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16900 * driver.c: fix loop for old compilers (bug #79521).
16902 2006-10-02 Zoltan Varga <vargaz@gmail.com>
16904 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
16906 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
16908 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
16909 metadata without any code.
16911 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
16912 more precise debugging information using gdb.
16914 2006-09-30 Zoltan Varga <vargaz@gmail.com>
16916 * inssel-ia64.brg: Make the helper methods static.
16918 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16920 * inssel-x86.brg: make the helper methods static.
16922 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
16924 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
16926 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16928 * mini.c: updates for monoburg changes.
16929 * inssel.brg: make a few helper functions static as they should.
16931 2006-09-27 Zoltan Varga <vargaz@gmail.com>
16933 * Makefile.am: Move mini-codegen.c to common_sources.
16935 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16937 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
16939 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
16940 mini-ppc.h: port to use the common local register allocator.
16942 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16944 * mini.h: Remove the comment too then.
16946 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
16948 * mini.h: put back backend.data which is to be used shortly and
16949 doesn't increase the size of MonoInst. If any 64 bit arch aligned
16950 pointers on 4 byte boundaries it'd have much bigger issues running
16951 and you can ifdef it out anyway.
16953 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16955 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
16956 MonoInst size by 4 bytes on 64 bit machines.
16958 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
16960 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
16961 replacement with more meaningful field names. Arch maintainers, please
16962 check the assigned names are good enough for your arch.
16964 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16966 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
16967 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
16969 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
16971 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
16972 relocations and memory requirements, put the optimization flags
16973 definitions in their own file.
16975 2006-09-24 Zoltan Varga <vargaz@gmail.com>
16977 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
16979 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
16981 2006-09-22 Zoltan Varga <vargaz@gmail.com>
16983 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
16985 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
16987 * inssel.brg: use the correct function to get the size of an item
16988 in an array, given an element class.
16989 * aot-compiler.c: do not access class->class_size directly.
16991 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
16993 * mini.h, debug-mini.c: added a debugging function to print
16994 info about local variables and arguments in a jitted method.
16996 2006-09-20 Zoltan Varga <vargaz@gmail.com>
16998 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
17000 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
17002 2006-09-19 Zoltan Varga <vargaz@gmail.com>
17004 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
17005 inner and outer loops when passing vtypes.
17007 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
17009 * mini-ppc.c: take into account the cpu errata for cache flushing
17010 which caused some random errors (bug #79381).
17012 2006-09-19 Zoltan Varga <vargaz@gmail.com>
17014 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
17015 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
17017 2006-09-17 Zoltan Varga <vargaz@gmail.com>
17019 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
17022 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
17023 freebsd ports tree.
17025 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
17026 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
17028 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
17031 2006-09-13 Zoltan Varga <vargaz@gmail.com>
17033 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
17035 2006-09-12 Zoltan Varga <vargaz@gmail.com>
17037 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
17038 macro does not have to be changed during debugging.
17040 * cpu-alpha.md inssel-alpha.brg mini-alpha.h mini-alpha.c exceptions-alpha.c tramp-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
17042 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
17044 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
17046 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
17047 MONO_ARCH_NO_EMULATE_MUL is defined.
17049 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
17051 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
17053 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
17055 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
17057 2006-09-11 Zoltan Varga <vargaz@gmail.com>
17059 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
17060 stuff to mini-exceptions.c where it is used.
17062 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
17063 setup code, the real one is in mini-exceptions.c.
17065 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
17066 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
17067 some changes from the freebsd ports tree.
17069 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
17072 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
17074 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
17076 * mini.c: on Linux, check for /proc to be mounted
17077 (bug# 79351, novell bug#201204).
17079 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
17081 * mini.c: handle cases where pthread_attr_getstack() behaves
17082 incorrectly (bug #78096).
17084 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
17086 * mini-arm.c: support larger stack frames (bug #79272).
17088 2006-09-08 Zoltan Varga <vargaz@gmail.com>
17090 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
17092 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
17095 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
17096 mono_class_from_name () to find a class from its name.
17098 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
17100 2006-09-07 Zoltan Varga <vargaz@gmail.com>
17102 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
17104 2006-09-05 Kornel Pal <kornelpal@gmail.com>
17106 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
17108 2006-09-04 Zoltan Varga <vargaz@gmail.com>
17110 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
17111 callinfo->trampoline.
17113 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
17115 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
17118 2006-09-03 Zoltan Varga <vargaz@gmail.com>
17120 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
17122 2006-09-02 Zoltan Varga <vargaz@gmail.com>
17124 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
17125 stats.method_trampolines, it is already done by the generic trampoline code.
17127 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
17129 2006-09-01 Zoltan Varga <vargaz@gmail.com>
17131 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
17133 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
17135 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
17137 * mini.c (print_jit_stats): Print mscorlib mempool size too.
17139 * mini.c (print_jit_stats): Print new stats.
17141 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
17143 2006-08-31 Zoltan Varga <vargaz@gmail.com>
17145 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
17146 Address on two dimensional arrays. Fixes #78729.
17148 * mini.h (MonoCompile): Add a 'skip_visibility' field.
17150 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
17153 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
17155 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
17158 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
17160 (mini_get_ldelema_ins): Ditto.
17162 2006-08-30 Zoltan Varga <vargaz@gmail.com>
17164 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
17165 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
17168 2006-08-29 Neale Ferguson <neale@sinenomine.net>
17170 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
17171 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
17173 * exceptions-s390x.c: Cosmetic change.
17175 * tramp-s390.c: Fix warning.
17177 * cpu-s390.md: Correct length of mul_imm.
17179 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
17181 * aot-compiler.c: added binary writer with ELF backend
17182 implementation (only on Linux/x86 for now).
17184 2006-08-18 Zoltan Varga <vargaz@gmail.com>
17186 * Makefile.am: Don't run net 2.0 AOT tests.
17188 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
17189 (mono_compile_assembly): Skip net 2.0 assemblies as well.
17191 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
17193 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
17195 * aot-compiler.c: simplified and refactored the asm-writing code
17196 to allow different backends.
17198 2006-08-18 Zoltan Varga <vargaz@gmail.com>
17200 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
17202 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
17203 little. Share patches of type TYPE_FROM_HANDLE as well.
17205 * mini.c (mono_patch_info_equal): New helper function.
17206 (mono_patch_info_hash): Ditto.
17208 * aot-compiler.c (emit_method_code): Fix s390 build.
17210 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
17211 is not handled because it is stored as a flag and not as a type ctor. Fixes
17214 2006-08-17 Zoltan Varga <vargaz@gmail.com>
17216 * aot-compiler.c: Fix computation of GOT slot statistics.
17218 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
17219 Also remove support for not PIC AOT.
17221 * mini.h: Bump AOT file format version.
17223 * objects.cs: Add a test for #78990.
17225 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
17226 (peter.dettman@iinet.net.au). Fixes #79087.
17228 * basic-long.cs: Add a test for the above.
17230 2006-08-16 Zoltan Varga <vargaz@gmail.com>
17232 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
17234 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
17237 2006-08-15 Zoltan Varga <vargaz@gmail.com>
17239 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
17242 2006-08-10 Jonathan Chambers <joncham@gmail.com>
17244 * mini.c: Don't verify COM proxy invoke calls
17247 2006-08-10 Dick Porter <dick@ximian.com>
17249 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
17250 which process is holding semaphores locked.
17252 2006-08-08 Zoltan Varga <vargaz@gmail.com>
17254 * mini-ia64.c mini-amd64.c: Fix #79027.
17256 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
17258 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
17260 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
17261 implicit arguments in a vararg call. Fixes #79027.
17263 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
17265 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
17266 (mono_get_array_new_va_signature): Ditto.
17268 2006-08-05 Zoltan Varga <vargaz@gmail.com>
17270 * aot-runtime.c: Call init_plt lazily.
17272 * inssel-long.brg: Fix unsigned long->int conversion.
17274 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
17276 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
17277 that most data is now in the .rss/.data section.
17279 2006-08-04 Zoltan Varga <vargaz@gmail.com>
17281 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
17283 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
17285 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
17287 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
17289 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
17290 virtual call. Fixes #79010.
17292 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
17293 and use the result as the this argument in the real call.
17295 * generics.2.cs: Add a new test for #79010.
17297 2006-08-03 Zoltan Varga <vargaz@gmail.com>
17299 * mini-x86.c: Fix a warning.
17301 * aot-compiler.c: Add a bunch of statistics.
17303 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
17305 2006-08-02 Zoltan Varga <vargaz@gmail.com>
17307 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
17309 2006-08-01 Zoltan Varga <vargaz@gmail.com>
17311 * cpu-alpha.md inssel-alpha.brg mini-alpha.h mini-alpha.c exceptions-alpha.c tramp-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
17313 2006-07-13 Miguel de Icaza <miguel@novell.com>
17315 * mini.c (mono_method_to_ir): Obtain the original method in the
17316 CIL stream and use this to perform validation.
17320 2006-07-19 Zoltan Varga <vargaz@gmail.com>
17322 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
17323 (mono_arch_call_opcode): Ditto.
17325 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
17328 * mini.c (mono_patch_info_dup_mp): New helper function.
17330 * aot-compiler.c (compile_method): Fix some of the memory allocated during
17331 compilation. Fixes #78827.
17333 2006-07-18 Kornel Pal <kornelpal@gmail.com>
17335 * declsec.c: Use original security informations for
17336 MONO_WRAPPER_MANAGED_TO_MANAGED.
17338 2006-07-15 Jonathan Chambers <joncham@gmail.com>
17340 * mini.c: Allow Com Interop methods/classes and
17341 don't verify COM wrapper calls
17344 2006-07-13 Zoltan Varga <vargaz@gmail.com>
17346 * inssel-long32.brg: Fix long->i4 checked conversion.
17348 * exceptions.cs: Add a test for the above.
17350 2006-07-08 Zoltan Varga <vargaz@gmail.com>
17352 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
17354 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
17357 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
17360 2006-07-03 Zoltan Varga <vargaz@gmail.com>
17362 * mini.c: Fix solaris/x86 exception handling.
17364 * Makefile.am: Get rid of $(ICU_LIBS).
17366 2006-07-02 Zoltan Varga <vargaz@gmail.com>
17368 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
17369 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
17370 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
17372 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
17374 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
17375 this function causes a SIGSEGV.
17377 2006-06-22 Zoltan Varga <vargaz@gmail.com>
17379 * mini.c: Remove unused solaris/x86 includes.
17381 2006-06-21 Zoltan Varga <vargaz@gmail.com>
17383 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
17385 2006-06-20 Jb Evain <jbevain@gmail.com>
17387 * cpu-g4.md: fix max length of start_handler instruction.
17389 2006-06-20 Massimiliano Mantione <massi@ximian.com>
17390 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
17392 2006-06-16 Massimiliano Mantione <massi@ximian.com>
17393 * ssa.c: Fixed bug 78653 for SSA based deadce.
17394 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
17395 MonoInst.flags, used in SSA based deadce.
17396 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
17397 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
17399 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
17401 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
17402 it can end up using non executable memory on ppc64 systems
17403 running ppc32 userspace (fix from Johannes Berg).
17405 2006-06-14 Dick Porter <dick@ximian.com>
17407 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
17410 2006-06-13 Massimiliano Mantione <massi@ximian.com>
17411 * mini.c: Made so that inline is locally disabled if it would
17412 trigger a .cctor, because too many apps depend on this behavior
17413 (which seems to be also the one of the MS CLR).
17415 2006-06-13 Zoltan Varga <vargaz@gmail.com>
17417 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
17418 No idea why this worked before.
17420 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
17421 which branch to outer exception clauses since they could skip the
17422 inner finally clauses. Fixes #78633.
17424 * exceptions.cs: Add a test for the above.
17426 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
17429 * iltests.il: Add a test for the above.
17431 2006-06-12 Zoltan Varga <vargaz@gmail.com>
17433 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
17434 after the end of a try bblock, to prevent asserts in mini_method_compile ().
17436 * iltests.il: Add a test for the above.
17438 2006-06-10 Zoltan Varga <vargaz@gmail.com>
17440 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
17442 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
17443 methods as instrinsics.
17445 2006-06-09 Wade Berrier <wberrier@novell.com>
17447 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
17448 (simple-cee-ops.h ssapre-mini-ops.h)
17450 2006-06-09 Neale Ferguson <neale@sinenomine.net>
17452 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
17453 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
17455 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
17456 * cpu-s390x.md: Fix max. length values for a couple of instructions.
17458 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
17460 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
17462 2006-06-08 Massimiliano Mantione <massi@ximian.com>
17464 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
17465 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
17466 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
17467 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
17468 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
17469 of opcodes, so that bug 78549 should not happen again.
17470 * ssapre.c: Updated to use the renamed files.
17472 2006-06-08 Zoltan Varga <vargaz@gmail.com>
17474 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
17475 in OP_ATOMIC_EXCHANGE_I4.
17477 2006-06-07 Wade Berrier <wberrier@novell.com>
17479 * tramp-s390.c: Fix s390 build (add missing pointer declarations
17480 in mono_debugger_create_notification_function)
17482 2006-06-06 Zoltan Varga <vargaz@gmail.com>
17484 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
17486 * mini.c (type_from_stack_type): Disable some changes which do not
17489 * driver.c: Reenable opts.
17491 * mini.h (MonoStackSlot): New structure to keep track of the verification state
17492 of the evaluation stack.
17494 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
17495 evaluation stack trace at entry to the bblock.
17497 * mini.c (merge_stacks): New function to perform verification of stack merges.
17498 Turned off by default.
17500 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
17503 2006-06-06 Massimiliano Mantione <massi@ximian.com>
17505 * local-propagation.c: Fixed bug 78549.
17507 2006-06-04 Zoltan Varga <vargaz@gmail.com>
17509 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
17511 2006-06-02 Miguel de Icaza <miguel@novell.com>
17513 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
17514 tramp-arm.c, tramp-ia64.c
17515 (mono_debugger_create_notification_function): Update signature to
17516 new signature and use new protocol for creating the notification
17519 Should fix the build.
17521 2006-06-02 Geoff Norton <gnorton@customerdna.com>
17523 * exceptions-ppc.c (mono_jit_walk_stack)
17524 (ves_icall_get_frame_info): Fix the build
17526 2006-06-02 Zoltan Varga <vargaz@gmail.com>
17528 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
17530 2006-05-31 Raja R Harinath <rharinath@novell.com>
17532 * il2tests.2.il: New file for generics CIL tests. Add test for
17534 * Makefile.am: Update.
17537 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
17540 2006-05-30 Massimiliano Mantione <massi@ximian.com>
17542 * aliasing.c: Fixed bug 78311.
17544 2006-05-29 Martin Baulig <martin@ximian.com>
17546 * mini-exceptions.c (mono_find_jit_info): When computing the
17547 native offset, check whether we're actually inside the method's
17548 code; call mono_debug_print_stack_frame() to format the frame.
17549 (ves_icall_System_Exception_get_trace): Call
17550 mono_debug_print_stack_frame() to format the stack frame.
17551 (ves_icall_get_trace): Update to the new debugging API.
17552 (mono_jit_walk_stack_from_ctx): Likewise.
17553 (ves_icall_get_frame_info): Likewise.
17555 * mini.c (get_method_from_ip): Use the new debugging API.
17556 (mono_print_method_from_ip): Likewise.
17559 (mono_jit_walk_stack): Use the new debugging API.
17560 (ves_icall_get_frame_info): Likewise.
17562 2006-05-27 Zoltan Varga <vargaz@gmail.com>
17564 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
17566 2006-05-25 Massimiliano Mantione <massi@ximian.com>
17568 * mini.c: Added "limitator" to inline for debugging.
17570 2006-05-24 Martin Baulig <martin@ximian.com>
17572 * debug-debugger.c (mono_debugger_init): Create a private,
17573 malloc()-based code manager for the notification function and
17574 intentionally leak it on exit. This fixes the crash-on-exit race
17578 (mono_debugger_create_notification_function): Added
17579 `MonoCodeManager *' argument.
17582 (mono_debugger_create_notification_function): Added
17583 `MonoCodeManager *' argument.
17585 2006-05-23 Massimiliano Mantione <massi@ximian.com>
17587 * aliasing.c: Fixed 64 bit issue.
17588 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17589 default since all known bugs are fixed (one more time!).
17591 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
17593 * mini.c: write barrier support.
17595 2006-05-23 Martin Baulig <martin@ximian.com>
17597 * debug-debugger.c: Revert Paolo's change. Add comment and #error
17598 check at the top of the file.
17600 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
17602 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
17603 reverting changes without reason and without changelog entries.
17605 2006-05-18 Zoltan Varga <vargaz@gmail.com>
17607 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
17608 to a few opcodes. Fixes #78439.
17610 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
17611 consistency with other archs.
17613 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
17615 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17617 * debug-debugger.c: fix the build.
17619 2006-05-17 Martin Baulig <martin@ximian.com>
17622 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
17623 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
17624 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
17625 (debugger_attach): Call GC_mono_debugger_add_all_threads().
17627 2006-05-11 Zoltan Varga <vargaz@gmail.com>
17629 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
17631 2006-05-10 Zoltan Varga <vargaz@gmail.com>
17633 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
17634 MONO_TYPE_GENERICINST.
17636 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
17637 MONO_TYPE_GENERICINST.
17639 2006-05-09 Zoltan Varga <vargaz@gmail.com>
17641 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
17644 2006-05-08 Zoltan Varga <vargaz@gmail.com>
17646 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
17648 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
17650 2006-05-06 Zoltan Varga <vargaz@gmail.com>
17652 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
17653 mono_trace_cleanup ().
17655 * iltests.il: Fix problem with the newly added test.
17657 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
17658 due to register constraints, free up the previous hreg. Fixes #78314.
17660 * iltests.il: Add new test for #78314.
17662 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
17663 Interlocked.Add. Fixes #78312.
17665 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
17667 2006-05-05 Zoltan Varga <vargaz@gmail.com>
17669 * inssel.brg (mini_emit_virtual_call): Fix a warning.
17671 2006-05-05 Martin Baulig <martin@ximian.com>
17673 * debug-mini.c (mono_debug_open_block): New method.
17676 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17677 the beginning of each basic block.
17680 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17681 the beginning of each basic block.
17683 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17685 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17686 default until I understand why they break the build on amd64.
17688 2006-05-04 Zoltan Varga <vargaz@gmail.com>
17690 * mini.c (mini_cleanup): Call mono_cleanup ().
17692 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
17695 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17697 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
17698 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17699 default since all known bugs are fixed, and I cannot reproduce bug
17700 77944... I'm asking Matt Hargett to test again after this commit.
17702 2006-04-28 Massimiliano Mantione <massi@ximian.com>
17704 * mini-codegen.c: Fixed typo that thrashed inline.
17706 2006-04-28 Zoltan Varga <vargaz@gmail.com>
17708 * dominators.c (compute_dominators): Avoid using a worklist since
17709 it is not correct in some cases. Instead, iterate over all bblocks as
17710 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
17712 2006-04-28 Miguel de Icaza <miguel@novell.com>
17714 * mini.c (mono_jit_compile_method_inner): Use
17715 mono_prepare_exception_from_error that resets the value
17718 2006-04-27 Miguel de Icaza <miguel@novell.com>
17720 * mini.c: Move the mini_loader_error_to_exception to metadata.
17722 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17724 * aliasing.c: Fixed bug 78210.
17726 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17728 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17729 default until all their problems (or the ones they trigger) are fixed.
17731 2006-04-26 Zoltan Varga <vargaz@gmail.com>
17733 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
17735 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
17736 as loaded only after resolving patches since that could invoke the same method.
17738 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
17740 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
17743 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
17746 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
17749 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
17750 made from AOT code through the PLT table.
17752 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
17753 holding the plt offset when a call is made to the aot plt trampoline.
17755 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17757 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
17760 * Makefile.am (common_sources): Fix build breakage.
17762 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
17763 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
17764 intra-assembly calls if possible.
17766 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
17768 * mini-trampolines.c: Handle PLT entries.
17770 * mini.c: Avoid creating a GOT var for calls.
17772 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
17773 from mscorlib code.
17775 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
17776 from mscorlib code.
17778 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
17781 * mini.h: Bump AOT file format version.
17783 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
17786 2006-04-25 Martin Baulig <martin@ximian.com>
17788 * driver.c: Disable copyprop, consprop and inline when running
17789 inside the debugger.
17791 2006-04-25 Martin Baulig <martin@ximian.com>
17793 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
17794 with `get_current_thread' and added `detach'.
17795 (MonoDebuggerMetadataInfo): Added `thread_size',
17796 `thread_tid_offset', `thread_stack_ptr_offset' and
17797 `thread_end_stack_offset'.
17799 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17801 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
17804 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
17805 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
17807 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
17809 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
17811 * aot.c: Add support for ADJUSTED_IID.
17813 2006-04-24 Zoltan Varga <vargaz@gmail.com>
17815 * aot.c (emit_method_order): Don't align method_order_end.
17817 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
17818 the interface ID changes.
17820 2006-04-21 Dick Porter <dick@ximian.com>
17822 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
17823 cleaning up a thread. Fixes the new part of bug 77470.
17825 2006-04-20 Geoff Norton <gnorton@customerdna.com>
17827 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
17828 to managed wrapper.
17830 2006-04-19 Zoltan Varga <vargaz@gmail.com>
17832 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
17834 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
17835 SIGSEGV. Fixes #78072.
17837 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
17838 unregister our SIGABRT handler.
17840 2006-04-19 Massimiliano Mantione <massi@ximian.com>
17842 * mini.c: Disabled inline where it can alter the call stack in a
17843 way visible from managed code.
17844 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
17847 2006-04-16 Zoltan Varga <vargaz@gmail.com>
17849 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
17850 on other platforms. Fixes #78089.
17852 2006-04-13 Martin Baulig <martin@ximian.com>
17854 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
17855 determine whether we're inside the debugger.
17858 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
17860 2006-04-12 Zoltan Varga <vargaz@gmail.com>
17862 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
17863 handler clauses. Fixes #78024.
17865 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
17866 in the CALL_MEMBASE opcodes. Fixes #78088.
17867 (mono_arch_get_vcall_slot_addr): Ditto.
17869 2006-04-10 Martin Baulig <martin@ximian.com>
17871 * debug-debugger.c: The thread handling code has now been moved
17872 into ../metadata/threads.c.
17874 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17876 * driver.c (mono_main): Fix --with-gc=none build.
17878 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
17879 (mono_spillvar_offset_float): Ditto.
17880 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
17881 hreg, not when its !global, since on ia64, there is a third category: stacked
17884 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
17886 * mini.c: set MonoInst->klass for load field address and a few other
17889 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17891 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
17893 2006-04-07 Zoltan Varga <vargaz@gmail.com>
17895 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
17896 the branch opt changes.
17898 2006-04-06 Dick Porter <dick@ximian.com>
17900 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
17902 * wapihandles.c (mini_wapi_seminfo):
17903 * driver.c (mono_main): Add semaphore info option
17905 2006-04-05 Zoltan Varga <vargaz@gmail.com>
17907 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
17908 branch optimization changes. Fixes #78009.
17910 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17912 * mini.c: ignore accessibility of methods in managed->native wrappers.
17914 2006-04-04 Zoltan Varga <vargaz@gmail.com>
17916 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
17918 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
17920 2006-04-03 Zoltan Varga <vargaz@gmail.com>
17922 * mini.c: Modify the branch optimizations to preserve the invariant that
17923 the entries inside the in_bb and out_bb arrays are unique.
17924 (mono_unlink_bblock): Avoid creation of new arrays.
17926 2006-04-02 Zoltan Varga <vargaz@gmail.com>
17928 * mini.c (mono_unlink_bblock): Fix regression caused by previous
17931 2006-04-01 Zoltan Varga <vargaz@gmail.com>
17933 * mini.c (optimize_branches): Remove the "optimizations" in
17934 the cbranch1/cbranch2 -> branch cases which were causing several
17935 problems in the past. Fixes #77986.
17937 2006-03-31 Chris Toshok <toshok@ximian.com>
17939 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
17940 default optimizations :(
17942 2006-03-31 Zoltan Varga <vargaz@gmail.com>
17944 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
17947 2006-03-31 Massimiliano Mantione <massi@ximian.com>
17949 * local-propagation.c: Added comments to structs and removed
17950 "Mono" prefixes from local tree mover types.
17952 2006-03-30 Zoltan Varga <vargaz@gmail.com>
17954 * Makefile.am (arch_sources): Define this for each architecture so
17955 libmono_la_SOURCES is defined in one place.
17957 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
17959 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
17962 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
17964 * driver.c: print the GC name supplied by configure.
17966 2006-03-29 Massimiliano Mantione <massi@ximian.com>
17968 * local-propagation.c: Added tree mover, and moved here all the
17969 local propagation code from mini.c
17970 * mini.c: Added support for treeprop, and moved all the local
17971 propagation code to local-propagation.c
17972 * mini.h: Added support for treeprop
17973 * driver.c: Added support for treeprop, enabled consprop, copyprop,
17974 treeprop, inline and deadce by default
17975 * Makefile.am: Added local-propagation.c
17977 2006-03-25 Zoltan Varga <vargaz@gmail.com>
17979 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
17981 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
17983 * debug-debugger.c: make it compile without the Boehm GC.
17985 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
17987 * mini.c: fixed issue with mismatch when an icall is registered
17988 with multiple names but same address.
17990 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17992 * declsec.c, mini-exceptions.c: use write barrier to set reference
17993 fields of managed objects.
17995 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17997 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
17998 (can_access_internals): Fix a warning.
18000 * mini.c (print_method_from_ip): Rename this to
18001 mono_print_method_from_ip so it gets exported.
18003 * trace.c: Deal with strings inside StringBuilder's containing garbage
18004 and fix memory leaks. Fixes #77848.
18006 2006-03-19 Zoltan Varga <vargaz@gmail.com>
18008 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
18011 2006-03-16 Neale Ferguson <neale@sinenomine.net>
18013 * mini-s390.c: Remove OP_X86_TEST_NULL.
18015 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
18017 * mini.c: use the correct GetHashCode() for the moving collector.
18019 2006-03-16 Massimiliano Mantione <massi@ximian.com>
18021 * liveness.c: Regalloc spill cost tuning.
18023 2006-03-15 Neale Ferguson <neale@sinenomine.net>
18025 * mini-s390x.h: Correct S390_LONG macro.
18027 * mini-s390x.c: Cleanup unused code.
18029 2006-03-15 Zoltan Varga <vargaz@gmail.com>
18031 * jit-icalls.h: New file.
18033 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
18034 icalls and include that instead of including jit-icalls.c.
18036 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
18039 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
18041 * mini.c: when checking for member accessibility, also check for
18042 friend assemblies and for explicit interface implementations.
18044 2006-03-14 Zoltan Varga <vargaz@gmail.com>
18046 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
18048 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
18050 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
18051 common cases are done first.
18053 * mini-ops.h: Only define platform specific opcodes on the given platform.
18055 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
18058 2006-03-14 Martin Baulig <martin@ximian.com>
18060 Revert Paolo's change from r57348:
18062 * mini.h: don't use gboolean for bitfields.
18063 * mini.c: verifier changes for fields and methods accessibility.
18065 2006-03-13 Neale Ferguson <neale@sinenomine.net>
18067 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
18069 * mini-s390x.c: Fix conv_r_un.
18071 * cpu-s390, cpu-s390x.md: Fix lengths.
18073 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
18075 * mini.c: nested types have access to all the nesting
18076 levels, not just the enclosing types.
18078 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
18080 * mini.c: added a few more verification checks.
18082 2006-03-12 Zoltan Varga <vargaz@gmail.com>
18084 * liveness.c: Merge optimizations from the linear-il branch.
18086 2006-03-11 Zoltan Varga <vargaz@gmail.com>
18088 * mini-ia64.c (emit_call): Add a comment.
18090 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
18092 * tramp-ia64.c: Fix some warnings.
18094 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
18096 * mini.h: don't use gboolean for bitfields.
18097 * mini.c: verifier changes for fields and methods accessibility.
18099 2006-03-11 Zoltan Varga <vargaz@gmail.com>
18101 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
18102 lazy icall wrapper changes.
18104 * dominators.c: Replace all the dominator algorithms with faster
18105 ones from the linear-il branch.
18107 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
18110 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
18111 common cases are done first.
18113 * mini-amd64.c: Fix some warnings.
18115 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
18118 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
18121 * mini.h: Add a missing prototype.
18123 2006-03-10 Zoltan Varga <vargaz@gmail.com>
18125 * mini.c: Compile icall wrappers lazily.
18127 * mini-codegen.c: Use printf instead of g_print since its much faster.
18129 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
18132 * mini.c (optimize_branches): Cache the negative result from
18133 remove_block_if_useless ().
18135 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
18136 Also fix some bblock linking issues.
18138 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
18141 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
18143 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
18144 accessed fields first, for better cache behavior.
18146 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
18148 * mini.c: speedup IList<T> array accesses.
18150 2006-03-09 Zoltan Varga <vargaz@gmail.com>
18152 * mini.c (mono_method_to_ir): Handle large methods overflowing the
18153 inline_costs counter. Fixes #77190.
18155 2006-03-06 Zoltan Varga <vargaz@gmail.com>
18157 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
18158 trace messages. Fixes #77706.
18160 2006-03-04 Martin Baulig <martin@ximian.com>
18162 * tramp-amd64.c, tramp-x86.c
18163 (mono_debugger_create_notification_function): Use
18164 mono_global_codeman_reserve() to allocate a buffer at runtime and
18167 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
18169 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
18170 notification function at runtime and then call `initialize' in the
18171 `MONO_DEBUGGER__debugger_info' vtable.
18173 2006-03-04 Zoltan Varga <vargaz@gmail.com>
18175 * iltests.il: Fix a visibility problem.
18177 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
18179 * driver.c, mini.c: add hooks for the counters API.
18181 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
18183 * driver.c: show disabled options.
18185 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
18187 * linear-scan.c: always use cost-driven selection.
18189 2006-02-28 Raja R Harinath <rharinath@novell.com>
18191 * jit-icalls.c (helper_compile_generic_method): Revert change from
18194 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
18196 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
18198 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
18200 * inssel.brg: style fixes, mostly to force the updated monoburg
18201 to run for people using svn.
18203 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
18205 * mini.c: match monoburg changes.
18207 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
18209 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
18210 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
18211 declaration in the header file.
18213 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
18215 * helpers.c: reduce relocations and mem usage.
18217 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
18219 * mini.h, mini-codegen.c: disable logging features if
18220 requested by configure.
18222 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
18224 * mini.c: tiny verifier changes.
18226 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
18228 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
18229 cpu-pentium.md: stack alignment changes for osx/x86,
18230 partially from Geoff Norton <gnorton@customerdna.com>.
18232 2006-02-24 Raja R Harinath <harinath@gmail.com>
18234 * jit-icalls.c (helper_compile_generic_method): Update to changes
18235 in metadata/class.c.
18237 2006-02-24 Zoltan Varga <vargaz@gmail.com>
18239 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
18241 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
18242 interface calls with large offsets.
18244 2006-02-23 Raja R Harinath <rharinath@novell.com>
18246 * jit-icalls.c (helper_compile_generic_method): Document the
18247 special-case we depend on so that we can inflate the method twice
18248 with the same context with no bad side-effects.
18250 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
18252 * mini-x86.c, mini-amd64.c: fix for case when xen support
18255 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
18257 * mini-x86.c, mini-amd64.c: generate code to access tls items
18258 in a faster way for Xen systems.
18260 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
18262 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
18263 updates and compilation fixes for the OSX/x86 port, mostly from
18264 Geoff Norton <gnorton@customerdna.com>.
18266 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
18268 * inssel.brg: faster interface call implementation
18269 to sync with the interface_offsets MonoVTable changes.
18271 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
18273 * mini.c: more verification checks.
18275 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
18277 * mini.c: added a few more verification checks.
18279 2006-02-17 Neale Ferguson <neale@sinenomine.net>
18281 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
18282 facility on the processor and use it if available.
18284 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
18286 * driver.c, aot.c, mini.c: throw exception if the IL code is
18287 invalid or unverifiable.
18289 2006-02-17 Raja R Harinath <rharinath@novell.com>
18291 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
18294 2006-02-16 Zoltan Varga <vargaz@gmail.com>
18296 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
18298 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
18300 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
18301 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
18302 handling of instantiated generic valuetypes.
18304 2006-02-11 Zoltan Varga <vargaz@gmail.com>
18306 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
18307 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
18310 * generics.2.cs: Revert the nullable reftypes tests.
18312 2006-02-10 Zoltan Varga <vargaz@gmail.com>
18314 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
18315 using __builtin_frame_address (1) as it doesn't work in the presence
18316 of optimizations. Hopefully fixes #77273.
18318 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
18319 -> generics.cs change as it doesn't work with some automake versions.
18321 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
18323 * mini.c: handle systems that sue a different way to
18324 retrieve the stack address of the current thread.
18326 2006-02-09 Zoltan Varga <vargaz@gmail.com>
18328 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
18329 it specially in the makefile.
18331 * generics.2.cs: Add tests for nullable reference types.
18333 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
18335 * mini.c: always handle the case when mono_jit_init()
18336 is called in a thread different from the main thread,
18337 confusing libgc (bug #77309).
18339 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
18341 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
18343 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
18345 * mini.c: change optimize_branches () to use a single loop
18346 and introduce a new optimization to simplify some range checks.
18348 2006-02-03 Martin Baulig <martin@ximian.com>
18350 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
18351 and merged with debugger_thread_manager_add_thread().
18352 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
18353 inform the debugger about the main thread.
18355 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18357 * basic.cs: Add test for div.un/rem.un constant folding.
18359 2006-02-03 Neale Ferguson <neale@sinenomine.net>
18361 * cpu-s390x.md: correct int_xor_imm length
18363 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18365 * generics.2.cs: New test for #77442.
18367 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
18370 2006-02-02 Martin Baulig <martin@ximian.com>
18372 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
18373 <mono/metadata/mono-debug-debugger.h>
18375 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
18377 2006-02-02 Martin Baulig <martin@ximian.com>
18379 * debug-debugger.h: New header file for debug-debugger.c.
18381 * debug-debugger.c: Big API cleanup; don't run the managed Main()
18382 function is a separate thread anymore; add support for attaching.
18384 2006-02-01 Zoltan Varga <vargaz@gmail.com>
18386 * tramp-x86.c: Fix a warning.
18388 2006-01-31 Zoltan Varga <vargaz@gmail.com>
18390 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
18391 on very large methods.
18393 * aot.c (load_patch_info): Fix a warning.
18395 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
18397 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
18398 mini-ops.h: alu membase optimizations.
18400 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
18402 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
18403 to speedup StringBuilder.
18405 2006-01-27 Zoltan Varga <vargaz@gmail.com>
18407 * dominators.c (mono_compute_natural_loops): Fix detection of
18408 loop body start blocks.
18410 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
18412 2006-01-26 Zoltan Varga <vargaz@gmail.com>
18414 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
18417 2006-01-25 Massimiliano Mantione <massi@ximian.com>
18419 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18421 2006-01-25 Martin Baulig <martin@ximian.com>
18423 * debug-debugger.c: Moved the `MonoDebuggerManager' and
18424 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
18425 started to cleanup this file a little bit.
18427 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
18429 * mini.c: optimize a codepath frequently happening in generics code.
18431 2006-01-23 Martin Baulig <martin@ximian.com>
18433 * Makefile.am: Only compile debug-debugger.c on supported platforms.
18435 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
18436 functions directly.
18438 * driver.c: debug-debugger.c is only available if
18439 `MONO_DEBUGGER_SUPPORTED' is defined.
18441 2006-01-23 Martin Baulig <martin@ximian.com>
18443 * debug-debugger.c: Only enable this on platforms where the Mono
18444 Debugger is working (x86 and x86_64).
18446 2006-01-21 Martin Baulig <martin@ximian.com>
18448 The Mono Debugger is now using the normal `mono' instead of the
18449 `mono-debugger-mini-wrapper' when executing managed code.
18451 * debug-debugger.c: New file; previously known as
18452 debugger/wrapper/wrapper.c.
18454 * debug-mini.c (mono_init_debugger): Removed.
18456 * driver.c (mono_main): Added new `--inside-mdb' command line
18457 argument which is used when running inside the debugger.
18459 2006-01-20 Zoltan Varga <vargaz@gmail.com>
18461 * liveness.c (mono_analyze_liveness): Remove some unused data
18464 2006-01-17 Zoltan Varga <vargaz@gmail.com>
18466 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
18468 2006-01-16 Zoltan Varga <vargaz@gmail.com>
18470 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
18471 depends on implementation details of monobitset.
18473 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
18476 2006-01-15 Zoltan Varga <vargaz@gmail.com>
18478 * liveness.c: Update after monobitset changes.
18480 2006-01-14 Zoltan Varga <vargaz@gmail.com>
18482 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
18484 2006-01-11 Neale Ferguson <neale@sinenomine.net>
18486 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
18488 * mini-s390x.c: Remove warning messages.
18490 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
18492 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
18494 2006-01-10 Zoltan Varga <vargaz@gmail.com>
18496 * generics.2.cs: Add ldelem/stelem_any test.
18498 2006-01-10 Neale Ferguson <neale@sinenomine.net>
18500 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
18502 2006-01-07 Zoltan Varga <vargaz@gmail.com>
18504 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
18506 2006-01-06 Zoltan Varga <vargaz@gmail.com>
18508 * generics.2.cs: Reenable vtype tests.
18510 * inssel-x86.brg: Remove an icorrect valuetype rule.
18512 2006-01-06 Neale Ferguson <neale@sinenomine.net>
18514 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
18515 initial support for OP_ABS.
18517 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18519 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
18521 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18523 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
18524 conversion and implement LADD/LSUB.
18526 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
18529 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18531 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
18533 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
18536 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18538 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
18539 localloc is encountered. Fixes crash in test-183.cs when using gmcs
18540 (stack walk problem).
18542 2006-01-04 Zoltan Varga <vargaz@gmail.com>
18544 * aot.c (mono_aot_load_method): Fix a warning.
18546 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18548 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
18550 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18552 * iltests.il: Add test for #77148.
18554 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
18557 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18559 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
18561 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18563 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
18564 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
18566 * basic-long.cs: Add lconv-to-r4/r8 tests.
18568 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18570 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
18572 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
18573 here as on other archs.
18575 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18577 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
18579 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18581 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
18583 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
18585 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
18586 instrument_prolog; Add memory_barrier instruction.
18588 2005-12-26 Zoltan Varga <vargaz@gmail.com>
18590 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
18592 2005-12-23 Zoltan Varga <vargaz@gmail.com>
18594 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
18596 * aliasing.c inssel.brg: Fix warnings.
18598 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
18599 could skip initialization of some parts of memory.
18601 * mini.c mini-ia64.c: Fix warnings.
18603 * inssel-sparc.brg: Add an implementation of lneg which actually works.
18605 2005-12-22 Zoltan Varga <vargaz@gmail.com>
18607 * aliasing.c (mono_build_aliasing_information): Add a workaround for
18608 a crash seen on sparc.
18610 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
18612 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
18614 2005-12-21 Neale Ferguson <neale@sinenomine.net>
18616 * mini-ops.h: Add s390_backchain instruction
18618 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
18620 * cpu-s390.md: Add s390_backchain instruction
18622 * mini-s390.c: Significant ABI changes
18624 * mini-s390.h: Cater for zero length structures
18626 2005-12-20 Neale Ferguson <neale@sinenomine.net>
18628 * mini-s390.c: ABI fixes
18630 * inssel-s390.brg: Remove debug statements
18632 * cpu-s390.md: Fix length of ATOMIC_xx operations
18634 2005-12-19 Zoltan Varga <vargaz@gmail.com>
18636 * basic-float.cs: Add float<->long conversion tests.
18638 2005-12-16 Neale Ferguson <neale@sinenomine.net>
18640 * mini-s390.c: Fix LOCALLOC processing.
18642 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
18644 2005-12-15 Zoltan Varga <vargaz@gmail.com>
18646 * iltests.il: Add tests for some opcodes not covered by the other
18649 2005-12-15 Neale Ferguson <neale@sinenomine.net>
18651 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
18652 register loading for Tail processing; Correct trace output.
18654 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
18656 * cpu-s390.md: Correct size of jmp instruction.
18658 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18660 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
18662 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18664 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
18665 Bring s390 up to current level.
18667 2005-12-12 Zltan Varga <vargaz@gmail.com>
18669 * generics.2.cs: Disable the newly added tests as they do not work yet.
18671 * generics.2.cs: Add valuetype tests.
18673 2005-12-09 Zoltan Varga <vargaz@gmail.com>
18675 * basic-long.cs: Add i4->u8 test.
18677 * objects.cs: Add tests for JIT intrinsic.
18679 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
18680 optimizations lost by a mistake.
18682 2005-12-07 Zoltan Varga <vargaz@gmail.com>
18684 * basic-long.cs: Remove a test moved to objects.cs.
18686 * arrays.cs: Add more array tests.
18688 2005-12-06 Zoltan Varga <vargaz@gmail.com>
18690 * arrays.cs: Add new tests for multi-dimensional arrays.
18692 2005-12-06 Raja R Harinath <rharinath@novell.com>
18694 * Makefile.am (test_sources2): Add generics.2.cs.
18695 (EXTRA_DIST): Add test_sources2.
18697 2005-12-05 Ben Maurer <bmaurer@ximian.com>
18699 Support for boxing and unboxing nullable types as well as the
18700 isinst operation on nullables, per the CLI ammendment.
18702 * inssel.brg (CEE_ISINST): Special case for nullable
18704 * mini.c (handle_unbox_nullable): new method
18705 (handle_box): Special case for nullable types
18706 (mono_method_to_ir): Call handle_unbox_nullable in correct
18709 * generics.2.cs: New test suite
18711 * Makefile.am: Support for regression tests with generics.
18713 2005-12-03 Zoltan Varga <vargaz@gmail.com>
18715 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
18716 allocated to registers. Fixes #76800.
18718 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
18720 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
18722 2005-11-30 Zoltan Varga <vargaz@gmail.com>
18724 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
18727 2005-11-29 Zoltan Varga <vargaz@gmail.com>
18729 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
18732 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
18734 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
18735 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
18737 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
18738 single precision before storing to a single precision location.
18740 2005-11-28 Raja R Harinath <rharinath@novell.com>
18742 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
18744 2005-11-27 Zoltan Varga <vargaz@gmail.com>
18746 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
18749 * basic.cs: Remove test_0_byte_compares test which was moved to
18750 objects.cs a long time ago.
18752 2005-11-22 Massimiliano Mantione <massi@ximian.com>
18754 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18756 2005-11-20 Zoltan Varga <vargaz@gmail.com>
18758 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
18759 handlers are called.
18761 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
18764 * mini-ia64.c: Add support for the throw->branch exception
18767 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
18769 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18771 * mini.c: Enabled "fastpath" deadce :-)
18773 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18775 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
18776 alias analysis pass to support it.
18777 * mini.h: Likewise.
18779 * liveness.c: Likewise (liveness computation can use aliasing
18780 information to be more accurate).
18781 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
18782 moreover made so that "--compile-all" uses the given optimization
18783 flags and not the default ones.
18784 * aliasing.c: Alias analysis (new file).
18785 * aliasing.h: Likewise.
18786 * Makefile.am: added "aliasing.c" and "aliasing.h".
18788 2005-11-17 Zoltan Varga <vargaz@gmail.com>
18790 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
18793 2005-11-13 Zoltan Varga <vargaz@gmail.com>
18795 * mini-exceptions.c (mono_handle_exception_internal): Remove the
18796 fp >= end_of_stack exit condition, as it is not needed, and it might
18797 become true for fp eliminated frames.
18799 2005-11-11 Zoltan Varga <vargaz@gmail.com>
18801 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
18804 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
18806 * mini-arm.c: fixed alignment of doubles/longs to match
18807 the C ABI (bug #76635).
18809 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
18811 * aot.c: fix compilation with --enable-minimal=aot.
18813 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
18815 * mini-arm.c: fixed compatibility with the new
18816 floating point emulator package for compares.
18818 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
18820 * mini.c : reverted sig->pinvoke changes (r51396-51397).
18822 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
18824 * mini-exceptions.c (print_stack_frame): Output to stderr.
18825 (mono_handle_native_sigsegv): Ditto.
18827 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18829 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
18830 OP_LCONV_TO_OVF_I implementation.
18832 * mini-amd64.c: Add support for the throw->branch exception
18835 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
18836 when the catch clause catches a more general exception, i.e. Object.
18838 2005-10-30 Zoltan Varga <vargaz@gmail.com>
18840 * cpu-ia64.md: Remove unused opcodes.
18842 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
18843 specific defines for architectures defining USE_SIGACTION.
18845 * mini-ia64.c: Fix some warnings.
18847 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
18848 version seemed to skip a frame.
18850 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18852 * mini.c: Clean up the usage of sig->pinvoke flag. Now
18853 only calls which are made to native code use this flag.
18855 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
18857 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
18858 varargs methods as well.
18860 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
18861 which have save_lmf set. Reorganize methods prologs a bit.
18863 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
18864 debugger to the proper place.
18866 2005-10-29 Martin Baulig <martin@ximian.com>
18868 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
18869 when running inside the debugger until the debugger has support
18872 2005-10-26 Zoltan Varga <vargaz@gmail.com>
18874 * mini.h: Fix a warning.
18876 2005-10-24 Miguel de Icaza <miguel@novell.com>
18878 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
18879 we expose publicly, this returns the string.
18881 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
18883 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
18884 with fp elimination.
18886 2005-10-21 Zoltan Varga <vargaz@gmail.com>
18888 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
18889 native stacktrace using the glibc 'backtrace' function if available.
18891 2005-10-20 Zoltan Varga <vargaz@gmail.com>
18893 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
18895 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
18896 handle SIGSEGVs received while in native code.
18898 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
18899 code, call mono_handle_native_sigsegv which will abort the runtime
18900 after printing some diagnostics, instead of converting it into a
18901 confusing NullReferenceException.
18903 2005-10-18 Zoltan Varga <vargaz@gmail.com>
18905 * cpu-pentium.md: Remove unused opcodes.
18907 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
18909 * mini-amd64.h (MonoLMF): Add rsp field.
18911 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
18914 2005-10-17 Zoltan Varga <vargaz@gmail.com>
18916 * mini-codegen.c (get_register_spilling): Fix some warnings.
18918 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
18920 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
18921 elimination during exception handling. Enable fp elimination by
18924 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
18927 2005-10-16 Martin Baulig <martin@ximian.com>
18929 * mini-exceptions.c
18930 (mono_debugger_run_finally): New public method for the debugger.
18932 2005-10-10 Zoltan Varga <vargaz@gmail.com>
18934 * debug-mini.c (mono_debug_init_method): Fix warning.
18936 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
18937 the 'exname' parameter const to fix some warnings.
18939 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
18941 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
18942 introduced by the previous patch.
18944 2005-10-08 Zoltan Varga <vargaz@gmail.com>
18946 * basic-float.cs: Add test for precision of float arithmetic.
18948 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
18949 when loading/storing single values from/to memory.
18951 * mini.c (mono_jit_compile_method_with_opt): Create the function
18952 pointers in the correct domain.
18954 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
18956 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
18957 introduced by previous patch.
18959 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
18960 when out_filter_idx is NULL.
18962 * mini-exceptions.c: Don't run filter clauses twice during exception
18963 handling. Fixes #75755.
18965 2005-10-07 Zoltan Varga <vargaz@gmail.com>
18967 * aot.c: Add support for ldflda wrappers.
18969 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
18972 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
18974 * mini.c, mini.h: do not consider exception handlers blocks when
18975 setting up interface variables.
18977 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
18979 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
18981 2005-10-03 Zoltan Varga <vargaz@gmail.com>
18983 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
18984 causes a regression.
18986 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
18988 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
18990 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
18991 of the OP_P definitions.
18993 * TODO: Add a proposal for dealing with the CEE/OP mess.
18995 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
18996 optimizations from the x86 port.
18998 * cpu-amd64.md: Ditto.
19000 * basic.cs basic-long.cs: Add tests.
19002 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
19004 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
19005 Patrik Torstensson's implementation of my exception-handling
19006 optimization idea, when the exception object is not used
19009 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
19011 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
19012 of the mul_imm optimizations from the old jit.
19014 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
19016 * mini.c, liveness.c: patch by Patrik Torstensson and
19017 Zoltan Varga to improve performance in methods with
19020 2005-09-30 Zoltan Varga <vargaz@gmail.com>
19022 * driver.c: Remove 'Globalization' entry from --version.
19024 2005-09-28 Zoltan Varga <vargaz@gmail.com>
19026 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
19027 there is a profiler interested in JIT events.
19029 * aot.c: Load profile files produced by the AOT profiling module, and
19030 reorder methods based on the profiling info. Add a 'method_order' table
19031 to the AOT file to make mono_aot_find_jit_info work with the reordered
19034 * mini.h: Bump AOT file version info.
19036 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
19038 * mini-arm.h: work around what looks like a gcc bug when optimizations
19041 2005-09-28 Raja R Harinath <rharinath@novell.com>
19043 * Makefile.am (AM_CFLAGS): Don't use += to append inside
19044 conditionals. Use ...
19045 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
19047 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
19049 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
19050 to determine the amount of memory to copy when passing valuetypes.
19052 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
19053 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
19055 2005-09-27 Zoltan Varga <vargaz@gmail.com>
19057 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
19058 information about aot.
19060 2005-09-27 Ben Maurer <bmaurer@ximian.com>
19062 * *.c: Replace the use of {Enter,Leave}CriticalSection with
19063 macros. This will allow a deadlock debugger to easily be plugged
19066 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
19068 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
19070 2005-09-27 Raja R Harinath <rharinath@novell.com>
19072 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
19073 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
19074 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
19075 ($(arch_built)) [CROSS_COMPILING]: Error out.
19077 2005-09-26 Zoltan Varga <vargaz@gmail.com>
19079 * aot.c: Add support for the no_special_static flag for classes.
19081 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
19083 * Reapply reverted patches.
19085 * *: Revert r50174 as well.
19087 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
19089 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
19091 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
19093 2005-09-23 Miguel de Icaza <miguel@novell.com>
19095 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
19096 part of the SIG_HANDLER_SIGNATURE.
19098 2005-09-23 Zoltan Varga <vargaz@gmail.com>
19100 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
19103 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
19104 introduced by previous patch.
19106 2005-09-21 Zoltan Varga <vargaz@gmail.com>
19108 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
19109 saved registers too.
19111 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
19112 upon the information returned by get_call_info ().
19114 * mini-x86.c (add_float): Fix stack size calculation.
19115 (mono_arch_call_opcode): Rewrite this so it works based up the
19116 information returned by get_call_info ().
19117 (mono_arch_get_this_vret_args): Ditto.
19119 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
19121 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
19122 in cinfo to determine the registers which need to be used.
19124 2005-09-20 Miguel de Icaza <miguel@novell.com>
19126 * driver.c (mono_main): Add --server and --desktop flags.
19128 2005-09-16 Zoltan Varga <vargaz@gmail.com>
19130 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
19131 registers as global registers.
19133 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
19134 longer needed with the new register allocator.
19136 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
19138 * cpu-ia64.md: Remove unused opcodes.
19140 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
19142 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
19144 * cpu-amd64.md: Remove unused opcodes.
19146 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
19147 needed with the new register allocator.
19149 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
19152 2005-09-16 Raja R Harinath <rharinath@novell.com>
19154 * Makefile.am (check-local): Don't invoke semdel-wrapper.
19156 2005-09-16 Martin Baulig <martin@ximian.com>
19158 * exceptions-amd64.c
19159 (throw_exception): Don't call mono_debugger_throw_exception() if
19160 we're a rethrow - see the FIXME in the code.
19162 2005-09-15 Geoff Norton <gnorton@customerdna.com>
19164 * mini.c (mono_init_exceptions): This only works on some architectures.
19166 2005-09-15 Zoltan Varga <vargaz@gmail.com>
19168 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
19171 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
19173 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
19174 now in mini-exceptions.c.
19176 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
19178 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
19179 now in mini-exceptions.c.
19181 2005-09-15 Zoltan Varga <vargaz@gmail.com>
19183 * exceptions-x86.c: Applied patch from Patrik Torstensson
19184 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
19186 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
19187 code into mini-exceptions.c. Add some assertions to it.
19189 2005-09-12 Zoltan Varga <vargaz@gmail.com>
19191 * aot.c (emit_section_change): Applied patch from "The Software Team"
19192 (<software@solmersa.com>). Fix as errors on windows.
19194 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
19196 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
19197 method info into the LMF.
19199 2005-09-11 Zoltan Varga <vargaz@gmail.com>
19201 * mini-ia64.c: Add proper unwind info for method epilogs.
19203 * exceptions-ia64.c: Add some code to help debugging.
19205 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
19207 * mini-exceptions.c: Fix warning.
19209 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
19211 * mini.c: Really fix build.
19213 * mini-x86.c mini-amd64.c: Fix build.
19215 2005-09-11 Zoltan Varga <vargaz@gmail.com>
19217 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
19219 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
19220 some Interlocked methods as intrinsics.
19222 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
19223 for Thread methods as well.
19225 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
19227 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
19229 * mini-ia64.c mini-x86.c mini-amd64.c
19230 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
19233 * mini.c (mono_init_exceptions): Fix build breakage.
19235 2005-09-10 Zoltan Varga <vargaz@gmail.com>
19237 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
19238 of instructions. Use the new ia64_unw_op macros for emitting unwind
19241 * mini.c (mono_init_exceptions): Initialize exception handling
19242 related trampolines at startup.
19244 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
19246 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
19248 2005-09-09 Zoltan Varga <vargaz@gmail.com>
19250 * mini.c: Handle type loading errors gracefully during compilation and
19251 throw the appropriate exception.
19253 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
19255 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
19256 for the mono binary.
19258 2005-09-09 Martin Baulig <martin@ximian.com>
19260 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
19263 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
19265 * mini-arm.h: use emulation for conv.r.un for the release.
19267 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
19269 * mini-arm.c, objects.cs: more fixes and tests for them.
19271 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
19273 * mini-arm.c: align structures to at least 4 bytes to be able
19274 to keep our current optimized memcpy.
19276 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
19278 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
19280 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19282 * mini.c: ignore SIGPIPE.
19284 2005-09-04 Zoltan Varga <vargaz@gmail.com>
19286 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
19288 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
19290 2005-09-02 Zoltan Varga <vargaz@gmail.com>
19292 * mini.h: Add prototype for mono_allocate_stack_slots_full.
19294 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
19296 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
19297 exception handling support.
19298 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
19299 patch by Brian Koropoff <briank@marakicorp.com>).
19301 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
19303 * mini.c: revert another 'optimization' which breaks when
19304 items on the eval stack need to be saved at a basic block end
19307 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19309 * jit-icalls.c: for arrays, ensure we always provide
19312 2005-08-30 Zoltan Varga <vargaz@gmail.com>
19314 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
19316 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
19318 2005-08-29 Zoltan Varga <vargaz@gmail.com>
19320 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
19321 arguments in their original register.
19323 2005-08-28 Zoltan Varga <vargaz@gmail.com>
19325 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
19328 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
19329 when ssapre is enabled.
19331 * inssel-long.brg: Fix bug in previous patch.
19333 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
19334 multiplication by a constant.
19336 2005-08-27 Zoltan Varga <vargaz@gmail.com>
19338 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
19341 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
19344 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
19346 * inssel-arm.brg: apply changes tested by Brian Koropoff
19347 <briank@marakicorp.com>.
19349 2005-08-25 Zoltan Varga <vargaz@gmail.com>
19351 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
19353 2005-08-24 Zoltan Varga <vargaz@gmail.com>
19355 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
19356 to the same register if dreg is just a base register.
19357 (print_ins): Improve printing of membase opcodes.
19359 * inssel-x86.brg: Add optimized ldind(reg) rules.
19361 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
19363 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
19365 * mini.c: when running under valgrind, set the stack bottom for
19366 the GC at the actual approximate stack for the app (fixes running
19367 mono with valgrind).
19369 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
19371 * mini.c: do no break at the first valuetype to init found
19372 (fixes bug #75791).
19374 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
19376 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
19378 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
19380 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
19382 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
19384 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
19386 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19388 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
19390 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
19393 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
19396 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
19399 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
19401 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
19403 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19405 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
19406 in the tail recursion optimization.
19408 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
19409 debug info into the assembly file.
19411 * iltests.il: Add test for filter regions.
19413 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
19414 initial stack of filter regions. Fixes #75755.
19416 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
19418 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
19419 stack requirements.
19421 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19423 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
19424 the check for an already compiled method on non-ia64 platforms.
19425 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
19428 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
19430 * inssel-x86.brg: Add some optimized call rules.
19432 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
19434 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
19437 * mini.h mini-trampolines.c: Pass the trampoline argument to
19438 mono_arch_patch_delegate_trampoline.
19440 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
19442 * mini-trampolines.c: Fix build.
19444 * mini-amd64.h: Add delegate trampolines.
19446 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
19448 * inssel-amd64.brg: Add optimized call rules.
19450 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
19452 * inssel-ia64.brg: Add optimized ldind(reg) rules.
19454 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
19456 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
19459 * mini-ia64.c: Remove LMF fixmes.
19461 * mini-ia64.h: Remove most fields from LMF.
19463 * inssel-ia64.brg (stmt): Fix unaligned access errors.
19465 * mini-trampolines.c: Add support for IA64 function descriptors.
19467 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
19468 for IA64 function descriptors.
19470 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
19472 * tramp-arm.c: patch the vtable for virtual calls. Added
19473 support code to register/unregister the LMF.
19474 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
19477 2005-08-19 Dick Porter <dick@ximian.com>
19479 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
19480 bit value if needed.
19482 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
19484 * mini.c (mini_get_method): Move handling of wrapper data here.
19486 * mini.c (mono_method_to_ir): Add support for dynamic methods.
19488 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
19491 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
19492 bblock->code does not remain empty.
19494 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
19496 * arrays.cs: Add regression test for #75832.
19498 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
19499 rules. Fixes #75832.
19501 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
19502 instruction scheduling.
19504 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
19506 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
19508 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
19510 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
19512 * mini-codegen.c: Fix VC build.
19514 * cpu-pentium.md: Increase length of atomic_exhange_i4.
19516 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19518 * mini.h: fix signature for mono_register_opcode_emulation.
19520 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
19522 * mini.c: Get rid of most of the helper_sig_... constants using
19523 mono_create_icall_signature ().
19525 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
19527 * jit-icalls.c (helper_ldstr): New helper function.
19529 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
19531 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
19532 throw, load the string using a helper call instead of creating a string object.
19534 * aot.c: Update after LDSTR changes.
19536 * mini.h: Bump AOT file version.
19538 * aot.c: Save class size info into the AOT file. Print more statistics during
19541 * mini.h: Bump AOT file version.
19543 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
19544 ordering of disasm cases. Fixes #74957.
19546 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
19548 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
19549 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
19550 the generic code needed for the ARM port.
19552 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
19554 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
19555 inssel-arm.brg: more ARM features and fixes.
19557 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
19559 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
19560 ARM port work in progress.
19562 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
19564 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
19566 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
19568 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
19570 * inssel.brg (mini_emit_memset): Add support for unaligned access.
19572 * *-ia64.*: Ongoing IA64 work.
19574 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
19576 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
19578 * TODO: Remove out-of-data todo stuff.
19580 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
19583 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
19585 * mini.h: Bump corlib version.
19587 2005-07-27 Martin Baulig <martin@ximian.com>
19590 (create_copy_ins): Added `const unsigned char *ip' argument; set
19591 `copy->cil_code' from it.
19593 2005-07-27 Martin Baulig <martin@ximian.com>
19595 * mini-exceptions.c (mono_handle_exception): Don't call
19596 mono_debugger_handle_exception() for filters.
19598 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
19600 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
19603 2005-07-26 Martin Baulig <martin@ximian.com>
19605 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
19607 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
19608 helper_compile_generic_method() if the method is actually virtual
19611 2005-07-26 Martin Baulig <martin@ximian.com>
19614 (trampoline_code): Renamed to `mono_trampoline_code' and made it
19615 public; this is now accessed directly by the debugger.
19616 (mono_generic_trampoline_code): Removed.
19619 (mono_debug_init_method): Also add interncalls and wrappers.
19621 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
19623 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
19625 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
19627 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
19629 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
19631 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
19633 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19635 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
19636 getting TLS offsets on AMD64 too.
19638 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
19640 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
19642 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
19644 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
19645 inssel-arm.brg, mini-arm.h: ARM port work in progress.
19647 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19649 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
19651 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
19654 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
19655 mono_sparc_is_virtual_call ().
19657 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
19659 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
19660 trampoline parameters.
19662 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
19664 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
19665 to mono_arch_get_vcall_slot_addr.
19667 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
19670 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
19672 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19674 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
19676 2005-07-19 Martin Baulig <martin@ximian.com>
19678 * exceptions-amd64.c (throw_exception): Call
19679 mono_debugger_throw_exception() here like we're doing it on i386.
19681 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19683 * mini-ia64.c: Add optimized TLS access support.
19685 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
19687 * mini-exceptions.c: Ongoing IA64 work.
19689 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
19691 * mini.c: Use the default optimization set when embedding. Fixes
19694 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
19696 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
19697 of trampolines to a separate file.
19699 * mini-trampolines.c: New file.
19701 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
19704 * tramp-x86.c: Reorganize the trampoline code to be similar to the
19707 * mini-codegen.c: Fix cygwin build.
19709 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
19711 * mini.c: Add some minor changes needed by the IA64 port.
19713 * *-ia64.*: Ongoing IA64 work.
19715 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
19717 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
19718 trampolines into arch-independent and arch-dependent parts.
19720 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
19722 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
19724 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
19726 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
19727 the xp-regalloc-branch for amd64.
19729 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
19730 xp-regalloc-branch for x86.
19732 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
19734 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
19736 2005-07-06 Martin Baulig <martin@ximian.com>
19739 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
19740 (mono_jit_runtime_invoke): Likewise.
19742 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
19744 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
19747 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
19748 without loading their metadata. Reorganize the file format so exception handling+
19749 debug info is kept separate from normal method info. Create MonoJitInfo
19750 structures for methods lazily.
19752 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
19754 (x86_class_init_trampoline): Patch AOT class init trampolines too.
19756 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
19758 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
19761 * mini.h: Bump AOT file version.
19763 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
19765 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19767 2005-07-01 Raja R Harinath <rharinath@novell.com>
19769 * Makefile.am (check-local): Call semdel-wrapper.
19771 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
19773 * mini-x86.c: Revert the last change as it seems to break the build..
19775 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
19777 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19779 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
19781 2005-06-27 Ben Maurer <bmaurer@ximian.com>
19783 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
19784 outside of the macro, so strange stuff doesn't happen with gcc4
19785 (NEW_AOTCONST_TOKEN): Likewise.
19787 2005-06-28 Martin Baulig <martin@ximian.com>
19789 * mini.c (mini_class_is_system_array): New static method; use this
19790 instead of `klass->parent == mono_defaults.array_class' everywhere
19791 since this also works for the new generic array class.
19793 2005-06-26 Ben Maurer <bmaurer@ximian.com>
19795 * inssel.brg: Remove warnings.
19797 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
19799 * mini-ia64.c: Ongoing IA64 work.
19801 * basic-float.cs: Add float->i1 conversion test.
19803 * iltests.il: Add conv.u4 test.
19805 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
19807 * inssel-long.brg: Fix bug caused by last change.
19809 2005-06-23 Geoff Norton <gnorton@customerdna.com>
19811 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
19812 BSDs. Allows the x86 JIT to work on OSX86
19814 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
19816 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
19819 * mini-ia64.c: Ongoing IA64 work.
19821 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
19823 * mini-ia64.c: Ongoing IA64 work.
19825 * driver.c: Clean up jit_code_hash as well when using --regression.
19827 * inssel-long.brg: Fix long->i4/u4 conversion rules.
19829 * basic-long.cs: Add tests for long->u4 conversion.
19831 2005-06-18 Ben Maurer <bmaurer@ximian.com>
19833 * mini.c: Take mono_get_domainvar out of macros. This makes sure
19834 that we do not depend on undefined C behavior: the order stuff
19835 gets evaluated within an expression. Fixes mono when compiled on
19838 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
19840 * *-ia64.*: Ongoing IA64 work.
19842 * aot.c: Lower memory usage while loading AOT methods.
19844 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
19846 * mini.h: Bump AOT file format version.
19848 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
19850 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
19852 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
19854 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
19855 not on callee assembly). Fixed some comments.
19857 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
19859 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
19860 it gets proper disassembly.
19861 (emit_method_info): Remove some dead code.
19863 * mini.c (mini_method_compile): Allways allocate the GOT var in
19864 mono_method_to_ir for emulating opcodes.
19866 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
19868 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
19869 before freeing the code memory. Fixes #74990.
19871 * objects.cs: Add regression test for #74992.
19873 * liveness.c: Extend live ranges of arguments to the beginning of the
19874 method. Fixes #74992.
19876 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
19877 so it points into the faulting instruction.
19879 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
19881 * jit-icalls.c (mono_imul_ovf): Add exception handling.
19883 * *-ia64.*: Ongoing IA64 work.
19885 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
19887 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
19889 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
19891 * *-ia64.*: Ongoing IA64 work.
19893 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
19895 * basic-long.cs: Add tests for add/sub.ovf.
19897 * basic.cs: Add tests for sub.ovf.
19899 * *-ia64.*: Ongoing IA64 work.
19901 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
19903 * *-ia64.*: Ongoing IA64 work.
19905 * basic.cs: Add conv.ovf.i4.un test.
19907 2005-06-09 Massimiliano Mantione <massi@ximian.com>
19909 * mini.c: (remove_block_if_useless) Fixed bug 75061.
19911 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19913 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
19915 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
19917 * *-ia64.*: Ongoing IA64 work.
19919 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19922 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
19924 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
19926 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
19928 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
19930 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
19932 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
19933 of a call is callable by a near call.
19935 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
19937 * mini-ia64.c: Ongoing IA64 work.
19939 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
19941 * genmdesc.c: Make the generated array non-static.
19943 * inssel-long.brg: Fix LSHR_IMM rule.
19945 * *-ia64.*: Ongoing IA64 work.
19947 * *-ia64.*: Ongoing IA64 work.
19949 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19951 * *-ia64.*: Ongoing IA64 work.
19953 * *-ia64.*: Ongoing IA64 work.
19955 * mini-ia64.c: Ongoing IA64 work.
19957 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
19959 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19961 * objects.cs basic-calls.cs: Move some tests to objects.cs.
19963 * objects.cs basic-long.cs: Move some tests to objects.cs.
19965 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
19967 * *-ia64.*: Ongoing IA64 work.
19969 * iltests.il: Add a new test.
19971 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
19972 newobj. Fixes #75042.
19974 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
19976 * *-ia64.*: Ongoing IA64 work.
19978 * *-ia64.*: Ongoing IA64 work.
19980 * *-ia64.*: Ongoing IA64 work.
19982 * basic.cs objects.cs: Move tests accessing static variables as well.
19984 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
19986 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
19988 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
19990 * driver.c: Always print failed tests.
19992 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
19995 * *ia64*: Ongoing IA64 work.
19997 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
19999 * basic.cs: Add tests for add.ovf. Fix warnings.
20001 2005-05-18 Miguel de Icaza <miguel@novell.com>
20003 * driver.c (mono_main): Avoid crash if no argument is passed to
20004 --break; Do not use g_error, but f_printf. And fix all other
20005 ocurrences of the same crash.
20007 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
20009 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
20010 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
20013 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
20015 * *-ia64.*: Add beginnings of IA64 backend.
20017 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
20019 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
20021 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
20024 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
20026 * mini-amd64.c: Fix a warning.
20028 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
20030 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
20031 in float_neg. Fixes #74897.
20033 * mini-amd64.c (emit_call): Fix another near call bug.
20035 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
20037 * declsec.c: Keep the appdomain information in the structure. Added a
20038 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
20039 value gets overwritten).
20040 * declsec.h: Set the default MonoArray for the the stack to 6. Added
20041 an MonoAppDomain member to MonoSecurityFrame.
20042 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
20043 used in the stack walk. Now use a MonoArray which grow (double) when
20046 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
20048 * mini.c: Re-enabled runtime cleanup, since running threads should
20049 now properly stop when exiting.
20051 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
20053 * mini-codegen.c: New file contaning the arch-independent local
20054 register allocator. Not used by any architectures yet.
20056 * mini.h linear-scan.c: Merge some changes from the
20057 mini-xp-local-regalloc branch.
20059 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
20061 * mini-amd64.c (emit_call): Fix calls to native functions when the
20062 runtime is compiled as a shared library. Fixes #74756.
20064 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
20065 on a literal field. Fixes #74751.
20067 2005-04-25 Raja R Harinath <rharinath@novell.com>
20069 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
20071 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
20073 * objects.cs: Add missing null casting test.
20075 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
20077 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
20078 in wrapper methods. Also rename 'address' variable to 'offset'.
20080 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
20082 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
20085 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
20087 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
20090 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
20092 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
20094 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
20096 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
20097 just the last bytes.
20099 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
20101 * aot.c (mono_compile_assembly): Fix warning.
20103 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
20104 by the _MSC_VER stuff.
20106 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
20108 * inssel-long.brg: Fix #74588.
20110 * cpu-amd64.md: Fix #74591.
20112 * iltests.il: Add new regression tests.
20114 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
20116 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
20119 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
20121 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
20123 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
20124 from Bill Middleton <flashdict@gmail.com>.
20126 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
20128 * arrays.cs: Add new regression test. Fix warnings.
20130 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
20132 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
20133 and leakage in CKFINITE.
20135 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
20136 this to a null op since it is called on amd64 too.
20138 * exceptions-amd64.c (get_throw_trampoline): Align stack.
20140 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
20141 body since this is not used on amd64.
20143 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
20145 * mini-amd64.c: Remove obsolete fixmes.
20147 * mini.c (print_method_from_ip): Fix debugging support.
20149 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20151 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
20152 so that expressions that don't give much gain are not reduced.
20153 * ssapre.h: Likewise.
20155 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
20157 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
20159 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
20161 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
20163 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
20165 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
20167 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
20169 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
20171 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
20174 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
20176 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
20178 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
20180 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
20181 MONO_ARCH_USE_SIGACTION. Fixes #74252.
20183 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
20185 * mini-x86.c: Fix up stack overflow handling.
20187 * exceptions.cs: Add new regression test.
20189 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
20191 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
20192 mono_jit_thread_attach.
20194 * mini.c (mono_method_to_ir): Verify called method is not abstract.
20196 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
20198 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
20199 avoid calling constructors using callvirt.
20201 * inssel.brg: Fix #74073.
20203 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
20205 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
20206 compilation with non-GCC compilers.
20207 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
20208 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
20210 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
20212 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
20213 klass->interface_offsets (will likely fix bug#74073).
20215 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
20217 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
20219 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
20221 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
20222 to amd64_div_reg_size ().
20224 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
20226 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
20228 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
20230 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
20232 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
20234 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
20236 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
20238 * mini.c (mono_precompile_assembly): Load and precompile referenced
20239 assemblies as well. Fixes #74015.
20241 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
20243 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
20245 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
20247 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
20248 a lot of checks and (anyway) permissions cannot work until corlib is
20251 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
20253 * mini-ppc.c: fixed ABI issue on sysv/ppc.
20255 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
20257 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
20258 calls (fixes bug#72824).
20260 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20262 * mini.c: fix tail recursion elimination (see test in bug#73936).
20264 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
20266 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
20267 some fp functions in sse2 mode.
20269 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
20271 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
20273 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
20275 * mini.h mini.c: Add mono_get_jit_tls_key ().
20277 * mini-x86.c: Enable fast TLS support on windows.
20279 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
20281 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
20282 * mini.c: Check for p/invoke method when generating code. If a
20283 p/invoke method, or it's class, isn't decorated with [Suppress
20284 UnmanagedCodeSecurity] then generate code to call System.Security.
20285 UnmanagedDemand (only if the security manager is active).
20287 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
20289 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
20290 last change as it seems to cause strange crashes.
20292 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20294 * *.c: handle unsafe function pointers where needed.
20296 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
20298 * mini.c (mono_jit_free_method): Remove the fixme too.
20300 2005-03-15 Miguel de Icaza <miguel@novell.com>
20302 * mini.c: As discussed, make the code actually free the delegate
20303 thunk now, to enable the debugging of delegate problems, use
20304 MONO_DEBUG=1 when running Mono.
20306 This takes also care of parts of the leaks as seen by Joe.
20308 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
20310 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
20311 thread_tls_offset calculation.
20313 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
20315 * declsec.c: Reworked linkdemand checks for icall. The previous code
20316 was using the declaration code (untrusted) and didn't work as expected
20317 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
20320 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
20322 * iltests.il: Add new localloc test.
20324 * mini-amd64.c: Handle large stack allocations the same way as on
20325 windows if stack overflow handling is working.
20327 * mini-amd64.c: Allocate the signal stack using mmap.
20329 * mini.c (sigsegv_signal_handler): Fix reading of context.
20331 * mini-exceptions.c: Fix up stack overflow handling.
20333 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
20335 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
20337 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
20339 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
20341 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
20342 tramp_init functions as they are no longer needed.
20344 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
20346 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
20348 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
20350 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
20352 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
20355 * mini-ops.h: Add OP_LMUL_IMM.
20357 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
20358 long mul/div opcodes as intrinsic.
20360 * mini-amd64.c (emit_call): Handle the case when the callee might be
20363 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
20365 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
20368 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
20370 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
20372 2005-03-09 Ben Maurer <bmaurer@ximian.com>
20374 * mini.c (mono_codegen): Don't leak here, to help people running
20377 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
20379 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
20380 conversions in sse2 mode.
20382 * basic-float.cs: Add regression test.
20384 * mini-amd64.c: Reenable sse2.
20386 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20388 * mini-amd64.c: Disable sse2 until some regressions are fixed.
20390 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
20392 * driver.c: Copyright text should include 2005.
20394 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20396 * cpu-amd64.md (load_membase): Fix more max lengths.
20398 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
20400 * cpu-amd64.md (load_membase): Fix max length.
20402 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
20404 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
20406 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
20407 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
20409 * basic-float.cs: Add rounding regression test.
20411 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
20413 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
20415 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
20416 structures in registers for pinvoke wrappers.
20418 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
20420 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
20422 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
20424 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
20425 wrapper to mono_jit_thread_attach.
20427 * mini.c (mini_jit_thread_attach): New jit icall.
20429 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
20430 native->managed wrappers.
20432 * exceptions.cs: Add new regression test.
20434 * mini.c (optimize_branches): Check regions in the cbranch to throw
20435 block case as well. Fixes #73242.
20437 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
20439 * mini.c: thread safety fixes.
20441 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
20443 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
20444 patching stuff, since delegates use jump trampolines so there is
20447 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
20450 * tramp-amd64.c: Fix build.
20452 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
20453 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
20455 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
20456 Rename this to mono_arch....
20457 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
20459 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
20461 * mini-amd64.c (emit_call): If both the caller and the callee is
20462 guaranteed to have 32 bit addresses, emit a normal call.
20464 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
20466 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
20467 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
20468 method_ptr inside delegates.
20470 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
20472 * mini.c (mono_jit_free_method): Free the method info even if the native code is
20473 invalidated. Fixes #73001.
20475 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
20477 * mini-x86.c: Only use stdcall for pinvokes on windows.
20479 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
20481 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
20482 * mini-x86.c: remove unreliable __thread var offset detection,
20483 use the correct accessors and enable by default.
20485 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
20487 * mini.c (mono_jit_free_method): Fix memory leak.
20489 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
20491 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
20493 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
20495 * cpu-amd64.md: Fix lengths of atomic opcodes.
20497 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
20499 * driver.c: try to not imply using ICU is any good.
20501 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
20503 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
20504 functions as inline ops.
20506 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
20507 some Interlocked functions as inline ops.
20509 * mini.c (move_basic_block_to_end): Fix bug in last patch.
20511 * mini.h (MonoBasicBlock): Reorganize fields a bit.
20513 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
20515 * mini.c: Add support for OP_NOT_TAKEN.
20517 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
20518 structures in registers for pinvoke wrappers.
20520 * mini-amd64.c: Fix warnings.
20522 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
20524 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
20526 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
20528 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
20529 address instead of loading the address from it.
20531 * mini-x86.c: Add support for returning small structs in registers
20532 on Win32. Fixes part of #70864.
20534 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
20536 * trace.c (get_token): Improve error checking.
20538 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
20540 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
20542 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
20544 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
20545 it can be reused for MonoClass.
20546 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
20549 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
20551 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
20552 instead of a MonoReflectionMethod. The method information wasn't used
20553 when displaying SecurityException details (but will be now).
20555 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
20557 * Makefile.am : windows build fix.
20559 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
20561 * iltests.il: Add new regression test.
20563 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
20566 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20568 * mini.c: Moved linkdemand check into helper function check_linkdemand
20569 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
20572 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20574 * declsec.c: Added statistics counter for different kinds of
20576 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
20577 (and commented) declaration.
20578 * mini.c: Added statistics counter for security Demand code
20579 generation. Added display of security statistics.
20581 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
20583 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
20584 Fix compilation errors under gcc-2.95.
20586 2005-02-12 Ben Maurer <bmaurer@ximian.com>
20588 * mini.c, driver.c: Use the new jit trampoline hashtable
20590 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20592 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
20594 2005-02-11 Martin Baulig <martin@ximian.com>
20596 * debug-mini.c (mono_debug_close_method): Free the line number array.
20598 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20600 * aot.c: Break up large methods into smaller ones. Share GOT slots for
20603 * mini.h: Bump AOT file format version.
20605 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
20607 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
20609 * declsec.h: Added macros to get/set lazyly initialized security
20610 informations about assemblies. Added new enum for different type of
20611 possible LinkDemand violation. Added function to check LinkDemands.
20612 * mini.h: Added a field to MonoCompile to hold any security violation
20613 detected when JITting a method (so it can be thrown later).
20614 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
20615 and CEE_CALLVIRT. Added code to throw exception at the end of
20616 mini_method_compile (note: the exception is unhandled right now).
20618 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
20620 * mini.c, jit-icalls.c: use the managed implementation of
20621 memset for initobj and memset, to avoid managed <-> unmanaged
20624 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20626 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
20627 optimization if it would need a GOT var.
20629 * basic.cs: Add tests for constant propagation and switch statements.
20631 * ssa.c: Fix out-of-range constant propagation and switch statements.
20633 2005-02-09 <vargaz@freemail.hu>
20635 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
20637 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
20639 * cpu-amd64.md (load_membase): Fix max length of load_membase.
20641 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20643 * mini.c: update to new signature of mono_class_get_allocation_ftn().
20645 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
20647 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
20648 arithmetic operations.
20650 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
20652 * mini-ppc.c: add a workaround for broken user code that
20653 DllImports vararg functions with non-vararg signatures.
20655 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
20657 * mini.c (mono_jit_compile_method_inner): Add detection and a
20658 meaningfull error message for assemblies written in Managed C++.
20660 * tramp-amd64.c mini-amd64.h: Add support for
20661 create_trampoline_from_token ().
20663 * aot.c mini-x86.c abcremoval.c: Applied patch from
20664 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
20666 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
20668 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
20669 which takes a MonoImage/token as parameter instead of a MonoMethod.
20671 * aot.c: Use the new trampoline for initializing vtables.
20673 * aot.c: Add support for ldfld/stfld_remote wrappers.
20675 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
20676 rules for compare <MEM>, IMM.
20678 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
20680 * aot.c: Handle inherited finalizers correctly.
20682 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
20684 * inssel.brg (stmt): Add a missing _setup_... ().
20686 * aot.c: Save some parts of the class state to the AOT file and use it
20687 to recompute that state when a class is initialized.
20689 * mini.c: Install AOT hooks into the runtime.
20691 * mini.h: Bump AOT file format version.
20693 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
20696 * iltests.il: Add new test.
20698 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
20700 * mini.c: fix typo.
20702 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
20704 * mini.c: setup the statistical profiler in the thread attach
20705 callback to cope with the new single thread code.
20707 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
20709 * mini-ppc.c: ensure we have enough room for the profiler
20710 calls (fixed bug#72084).
20712 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
20714 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
20717 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20719 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
20721 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20723 * ssapre.c: Fixed an issue with down safety (this allows IronPython
20724 to succesfully execute parrotbench).
20725 * ssapre.h: Likewise.
20727 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20729 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
20730 variable for stores to method arguments (fixes a SSAPRE issue).
20732 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20734 * mini.c: handle value types in dup, fixes gen-112.cs.
20736 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
20738 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
20739 sequence for calls in dynamic methods to avoid thunks.
20741 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
20743 * mini.c: correctly remove dynamic methods from the hashtable.
20745 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20747 * driver.c: Disabled SSAPRE until fix the bug that appears
20748 in IronPython's parrotbench.
20750 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
20752 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
20754 * mini.c (mono_method_to_ir): Revert the previous change.
20756 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
20757 when AOT compiling.
20759 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
20760 mono_jit_info_table_find () etc. when running under valgrind.
20762 * inssel.brg: Fix warnings.
20764 * mini-exceptions.c: Fix warnings.
20766 2005-01-31 Martin Baulig <martin@ximian.com>
20768 * driver.c (compile_all_methods_thread_main): Don't try to compile
20769 generic methods or anything which has type parameters.
20771 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
20773 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
20775 * TestDriver.cs: Add --verbose flags.
20777 * graph.c ssa.c: Fix 64 bit warnings.
20779 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
20780 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
20781 Fix 64 bit warnings.
20783 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
20784 variable not spotted by gcc.
20786 * mini-amd64.c inssel-amd64.brg: Applied patch from
20787 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
20788 X86_COMPARE_MEMBASE opcodes.
20790 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
20792 2005-01-29 Ben Maurer <bmaurer@ximian.com>
20794 * *: MonoMethod->signature might be NULL now. You *MUST* use
20795 mono_method_signature.
20797 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20799 * driver.c (compile_all_methods_thread_main): Compile the methods
20800 without invoking cctors.
20802 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20804 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
20805 * basic-calls.cs: test for the above.
20807 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20809 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
20810 MonoJitInfo changes.
20812 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
20814 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
20815 eagerly if it contains dynamic methods.
20817 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
20819 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
20820 trace, it is now computed by an icall from trace_ips.
20822 * mini-exceptions.c: Fix a warning.
20824 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
20826 * mini-exceptions.c: don't bother getting stack trace info if
20827 it's not going to be used.
20829 2005-01-27 Raja R Harinath <rharinath@novell.com>
20831 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
20834 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
20836 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
20838 * aot.c: Avoid calling mono_method_get_header () if not needed.
20840 * mini.h: Bump AOT file format version.
20842 * mini.c (mono_emit_native_call): Allocate a GOT var here.
20844 * mini.c (mono_print_tree): Print more info for calls.
20846 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
20848 * declsec.h: Remove warning by adding missing include for marshal.h
20850 2005-01-26 Martin Baulig <martin@ximian.com>
20852 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
20855 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
20857 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
20860 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
20862 * aot.c (mono_compile_assembly): Fix a warning.
20864 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
20866 * declsec.c: Look for security attributes on the original MonoMethod
20867 (and not the wrapped one). This fix permissions on icalls.
20869 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20871 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20873 * mini.c (mono_allocate_stack_slots): Add a fixme.
20875 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20877 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20879 * inssel.brg: optimize casts of sealed types (more
20880 optimizations waiting for fixes in remoting).
20882 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20884 * inssel.brg (stmt): Add another dummy rule.
20886 * driver.c: Fix warnings.
20888 * driver.c (mono_main): If running under valgrind, instruct glib to use
20889 the system allocation functions so valgrind can track the memory
20890 allocated by the g_... functions.
20892 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
20894 * mini-ops.h: Add OP_DUMMY_STORE opcode.
20896 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
20898 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
20899 variables in try regions.
20901 * mini.c (mini_method_compile): Don't disable optimizations on large
20902 methods when AOT compiling.
20904 * mini.c (mono_allocate_stack_slots): New arch independent method to
20905 allocate stack slots. Not yet used.
20907 2005-01-22 Ben Maurer <bmaurer@ximian.com>
20909 * debug-mini.c (mono_debug_close_method): Plug some leaks.
20911 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
20913 * mini-ppc.c: make the branch info relative as the code
20914 buffer can be reallocated.
20916 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
20918 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
20919 * driver.c: Removed the AOT/security restriction. Now initialize the
20920 security manager (in metadata) if --security is used.
20921 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
20922 rather than the pointer to declarative security, when AOT is used.
20924 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
20926 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
20927 basic blocks, reduced intrinsic exception throwing code size.
20929 2005-01-22 Miguel de Icaza <miguel@ximian.com>
20931 * driver.c (mini_usage): Reorder the usage screen.
20933 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
20935 * mini.c (mono_resolve_patch_target): Fix warning.
20937 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
20939 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
20942 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20944 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
20945 breaks the amd64 build.
20947 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
20948 register allocation. Fixes #71454.
20950 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20952 * arrays.cs: Add new regression test.
20954 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20956 * ssapre.c: Turned usage of snprintf to GString.
20957 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
20958 (I left it on by mistake in my previous commit).
20960 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
20962 * mini.c, cfold.c, basic-calls.cs: preserve side effects
20963 on cond branch optimization (fixes bug# 71515).
20965 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20967 * abcremoval.c: Fixed bug 71062.
20968 * abcremoval.h: Likewise.
20970 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20972 * mini.c: Added a new functionality to optimize_branches, the removal
20973 of useless basic blocks, and fixed some problem in the removal of
20974 critical edges; some utility functions added for both purposes.
20975 * ssapre.c: Added complex expression support, and fixed bug 70637.
20976 * ssapre.h: Likewise.
20977 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
20979 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
20980 * driver.c: Re-enabled SSAPRE.
20982 2005-01-19 Martin Baulig <martin@ximian.com>
20984 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
20985 the result of mono_get_method_constrained().
20987 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
20989 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
20992 2005-01-18 Geoff Norton <gnorton@customerdna.com>
20994 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
20995 be detected. Fixes #59296.
20997 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20999 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
21000 which can happen. Fixes #71361.
21002 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
21004 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
21007 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
21009 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
21010 appdomain-unload.exe to fail.
21012 * mini.c: Fix some memory leaks.
21014 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
21016 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
21017 Fixed bug and sped up some codepaths.
21019 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
21021 * mini.c: Fix some memory leaks.
21023 * exceptions.cs basic-long.cs: Add test for checked ulong->int
21026 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
21028 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
21031 * iltests.il: Add regression test for #71320.
21033 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
21035 * mini.c (mono_codegen): Fix installation of profiler hooks.
21037 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
21039 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
21041 * mini.h, mini.c, cfold.c: optimize access to enum
21042 readonly fields, too. Eval conditional branches if possible
21043 to perform unreachable code removal in more cases.
21045 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
21047 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
21049 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
21052 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
21053 WinXP DEP. Fixes #71244.
21055 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
21057 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
21059 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
21061 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
21063 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
21065 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
21068 * mini.h: Bump AOT version.
21070 * mini.h (MonoCompile): Change exvar to a hash table.
21072 * mini.c: Allocate a separate exvar for each handler block.
21074 * mini.c: Get rid of the computation of filter_lengths, its not needed.
21076 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
21077 ex var with the pending exception and only throw if the two are equal.
21080 * exceptions.cs: Add tests for rethrow and nested catch clauses.
21082 * mini-x86.c: Fix warnings.
21084 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
21085 used by all the ports now.
21087 * aot.c: Add write-symbols and save-temps options.
21089 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
21091 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
21093 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
21095 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
21098 * tramp-s390.c: Check vtable slot belongs to the domain.
21100 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
21101 as per other platforms.
21103 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
21105 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
21107 * driver.c: we don't run the Main() code in a subthread anymore.
21109 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
21111 * mini.c: added experimental rtc support in the statistical
21112 profiler: if the user has the permission, more accurate statistics
21113 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
21114 The MONO_RTC value must be restricted to what the linux rtc allows:
21115 power of two from 64 to 8192 Hz.
21117 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
21119 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
21121 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
21123 * mini-ppc.c: better icache flush for smp.
21125 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
21127 * mini-amd64.c (emit_move_return_value): Fix memory leak.
21129 * mini-x86.c (get_call_info): Add the get_call_info () code from the
21130 amd64 port, not yet used.
21132 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
21134 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
21137 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
21139 * driver.c: Added --security option to activate the security manager.
21140 Right now this will allow code generation for declarative demands and
21141 is disabled when AOT is specified.
21142 * mini.c: Add code generation for declarative security demands.
21143 * mini.h: Add mono_use_security_manager as an extern gboolean.
21145 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
21147 * aot.c (mono_compile_assembly): Speed up compilation a bit by
21148 emitting more dense assembly code.
21150 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
21151 exception throwing stuff.
21153 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
21155 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
21158 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
21159 left in by mistake.
21161 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
21164 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
21166 * tramp-*.c: Only patch vtable slots if the object is in the current
21167 domain. Fixes appdomain-unload.exe.
21169 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
21171 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
21174 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
21176 * mini.c (reverse_branch_op): New helper function.
21178 * mini.c (optimize_branches): Run the new optimization only on
21179 platforms which support it. Also reverse all kinds of branches.
21181 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
21183 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
21186 * mini.c (optimize_branches): Reverse not-equals branches if the false
21187 bblock is a throw. This happens a lot of time with argument checking in
21190 * mini.c (mono_codegen): Add support for placing basic blocks after
21191 the function epilogue.
21193 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
21196 2005-01-05 Miguel de Icaza <miguel@ximian.com>
21198 * mini.c (setup_stat_profiler): Only set this up if the platform
21199 supports ITIMER_PROF.
21201 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
21203 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
21206 * inssel.brg: Fix a warning.
21208 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
21210 * mini.c: added support for statistical profiler
21211 (run with: --profile=default:stat).
21213 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
21215 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
21217 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
21219 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
21220 related to global registers from the amd64 port.
21222 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
21224 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
21226 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
21227 with global registers.
21228 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
21230 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
21232 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
21234 * debug-mini.c (encode_value): Fix off-by-one.
21236 * aot.c (encode_value): Likewise.
21238 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
21240 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
21242 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
21245 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
21247 * aot.c (emit_method_info): Increase size of temp buffer.
21249 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
21252 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
21254 * aot.c (emit_method_info): Fix build.
21256 * aot.c: Further rework of the AOT file format to reduce the size of
21257 the method info data.
21259 * mini.h: Bump AOT file format version.
21261 2004-12-27 Martin Baulig <martin@ximian.com>
21263 * mini.c (mini_get_method): New static method; call
21264 mono_get_method_full() and mono_get_inflated_method().
21265 (mono_method_to_ir): Use mini_get_method() instead of
21266 mono_get_method_full().
21268 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
21270 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
21272 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
21274 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
21276 * inssel-amd64.brg: Add some optimization rules.
21278 2004-12-24 Ben Maurer <bmaurer@ximian.com>
21280 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
21281 standard not GC'd stuff is fine.
21283 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
21285 * aot.c: Rework the AOT file format to get rid of most of the global
21286 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
21288 * mini.h: Bump AOT file format version.
21290 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
21292 * mini.h: Bump AOT file format version.
21294 * aot.c (mono_aot_is_got_entry): New function to determine if an
21295 address is inside a GOT.
21297 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
21299 * cpu-pentium.md: Increase the maximum size of some instructions which
21300 might involve a got access.
21302 * mini.c (get_method_from_ip): Another debug helper function.
21304 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
21305 when got var accesses are created during the decompose phase.
21307 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
21309 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
21310 argument mini_compile_method and to MonoCompile, and use this to
21311 determine whenever a given method is compiled for AOT. This allows the
21312 other methods compiled during AOT compilation to be free of AOT stuff,
21313 so the backends does not need to add special support for them by
21314 creating a fake GOT etc.
21316 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
21319 2004-12-21 Ben Maurer <bmaurer@ximian.com>
21321 * mini.c (mono_method_to_ir): It turns out that some of the
21322 x-appdomain wrappers are lax with types, so just ignore this for
21325 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
21326 at the vtable->klass. If it is non-shared code we can just use the
21329 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
21331 * mini-ppc.c: access MonoDomain from tls, too.
21333 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
21335 * declsec.c: Removed unused variable (and related warning ;-)
21337 2004-12-21 Ben Maurer <bmaurer@ximian.com>
21339 * iltests.il: New test for LDELEMA on an array of ref types.
21341 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
21342 all ldelema's on reftypes.
21343 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
21344 it was the wrong place to put it.
21346 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
21347 register to pop to make this cleaner, at the request of Paolo.
21349 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21351 * mini-ops.h (OP_GETHASHCODE): New op.
21353 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
21355 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
21358 For a microbenchmark, this reduces the cost of Hashtable.get_Item
21361 * mini-x86.c (mono_arch_output_basic_block): Rather than
21369 The first is 3 bytes while the second is 1. This saves 36 kb on
21370 mscorlib, quite a big saving. When bootstraping mcs, I was able to
21371 see a small boost because of icache locality.
21373 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
21375 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
21377 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
21378 started code sharing with the generic code.
21380 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
21382 * mini-ppc.c, cpu-g4.md: added code for direct access to
21385 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
21387 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
21388 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
21391 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
21393 * declsec.c|h: Added functions to cache the declarative stack modifiers
21394 in MonoJitInfo and to create a security frame from a MonoJitInfo
21396 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
21397 created. Register internal calls for System.Security.SecurityFrame::
21398 _GetSecurityFrame and _GetSecurityStack.
21399 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
21400 the definitions for the new stack walk/callback mechanism.
21401 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
21402 first security frame for LinkDemands and InheritanceDemands) and
21403 GetSecurityStack for Demands. Both use the new mono_walk_stack code
21405 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
21406 walk initialization (lupus).
21408 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21410 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
21412 (handle_loaded_temps): Do not create a temporary variable for
21413 things that we know are temps. They will never be modified.
21414 (mono_spill_call): Set MONO_INST_IS_TEMP
21415 (mono_emulate_opcode): ditto
21417 (mono_method_to_ir.CEE_DUP): ditto
21419 2004-12-19 Ben Maurer <bmaurer@ximian.com>
21421 * mini.c (type_to_eval_stack_type): Make this handle the void type
21422 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
21423 (emit_tree): use ip_in_bb to special case some common idioms
21424 Update all callers to pass in the IP.
21425 (mono_method_to_ir): Make CEE_CALL* do the above as well.
21427 This gives us a nice 2% speedup in mcs bootstrap.
21429 * mini-x86.c (peephole_pass): Peephole pass to make
21438 * mini.c (ip_in_bb): new method.
21439 (mono_method_to_ir): use this method rather than doing the hash
21442 * linear-scan.c (mono_linear_scan): When expiring actives, you
21443 don't need to keep around variables that expire on this
21444 instruction. This makes it so that:
21447 store (ebx add (ebx, 1))
21451 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
21453 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
21454 combination to avoid doing two copies. Fix up problems with previous
21457 * mini.c: Fix 64 bit warnings.
21459 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
21461 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
21463 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
21464 changes from the x86 code.
21466 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
21468 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
21470 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
21471 throwing code to reduce its size, unify the AOT and non-aot code and
21472 get rid of relocations in the AOT case.
21474 * mini-x86.h mini.c exceptions-x86.c
21475 (mono_arch_get_throw_corlib_exception): New arch specific function to
21476 raise corlib exceptions which doesn't require relocations in the
21479 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
21481 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
21483 * mini.c (mono_emit_method_call): Only allocate the got var when it is
21486 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
21489 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21491 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
21492 with add function when used from Inc/dec atomic
21493 functions. Re-enabled optimization on x86.
21494 * mini-ops.h: renamed atomic_add functions to
21495 allow _add to match the Interlocked::Add and
21496 _add_next to match Interlocked::Inc/Dec.
21498 2004-12-15 Massimiliano Mantione <massi@ximian.com>
21500 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
21501 linking of BBs to the end BB, and enabled SSAPRE also with
21502 consprop and copyprop (which was prevented by that bug).
21504 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21506 * mini-x86.c: disabling the Interlocked optimizing code.
21508 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21510 * aot.c (load_aot_module): Move reading of got_addr after the AOT
21511 file version check.
21513 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21515 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
21516 interlocked optimization due lack of support on x86, rewrote
21517 exchange to take into account that base may be in eax.
21519 xsp works again; activated Interlocked optimizing code.
21521 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21523 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
21525 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
21527 * mini-ops.h: Add new opcodes.
21529 * mini.h: Add new patch types. Add got_var to MonoCompile.
21531 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
21532 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
21533 make it work with all kinds of patchable code.
21535 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
21536 address of the GOT, and referencing entries in the GOT.
21538 * mini.c: Add code to load the GOT address if needed by an opcode.
21540 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
21541 independent AOT code on the x86 using an elf-style Global Offset Table.
21543 2004-12-14 Raja R Harinath <rharinath@novell.com>
21545 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
21547 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21549 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
21552 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
21554 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
21555 of Interlocked:Increment/Decrement/Add as inline ops.
21556 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
21558 2004-12-12 Geoff Norton <gnorton@customerdna.com>
21560 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
21561 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
21563 2004-12-12 Duncan Mak <duncan@ximian.com>
21565 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
21566 again. `patch_info->table_size' is no longer valid after Zoltan's
21569 2004-12-12 Martin Baulig <martin@ximian.com>
21571 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
21572 if we are the "real" method, ie. not an inlined method inside it.
21574 2004-12-11 Ben Maurer <bmaurer@ximian.com>
21576 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
21577 before we look in the special fields table. This fixes
21578 ../tests/thread-static-init.cs.
21580 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21582 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
21583 for Array get_Rank and get_Length. Fixes bug #70465.
21585 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
21587 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
21588 separate structure to reduce the size of MonoJumpInfo.
21590 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
21592 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
21594 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
21596 * mini.c (mini_get_inst_for_method): Changed to allow ports
21597 to return a MonoInst instead of opcode
21598 (renamed mini_get_opcode_for_method to better reflect the new functionality)
21600 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
21601 Allow ports to return a created MonoInst instead of op-code, will enable
21603 (renamed mini_get_opcode_for_method to better reflected the functionality)
21605 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
21607 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
21609 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21611 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
21614 2004-12-08 Martin Baulig <martin@ximian.com>
21616 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
21617 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
21619 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21621 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
21624 * exceptions.cs: Disable some tests which depend on properties of x86 fp
21627 2004-12-08 Raja R Harinath <rharinath@novell.com>
21629 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
21631 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
21633 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
21634 bug introduced by the previous patch.
21636 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21638 * mini-ppc.c, objectc.cs: handle large structs passed by value
21639 (fixes bug #69972).
21641 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
21643 * mini-ppc.c: OP_ARGLIST implementation from
21644 Geoff Norton <gnorton@customerdna.com>.
21646 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
21648 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
21649 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
21651 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21653 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
21655 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21657 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
21660 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
21662 * mini-sparc.c: Zero out localled-ed memory.
21664 * iltests.il: Add tests for zeroing out localloc-ed memory.
21666 2004-12-04 Martin Baulig <martin@ximian.com>
21668 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
21669 mono_method_get_signature_full().
21671 2004-12-03 Massimiliano Mantione <massi@ximian.com>
21673 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
21674 and some utility functions (always for SSAPRE), integrated SSAPRE.
21675 * mini.h: Likewise.
21676 * driver.c: Added ssapre option.
21677 * ssa.c: Small fix on OP_ARG handling.
21678 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
21679 * Makefile.am: Likewise.
21681 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
21683 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
21684 now in the xp code.
21686 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
21689 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21691 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
21693 * cpu-s390.md : Increase instruction length of oparglist.
21695 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
21697 2004-11-30 Martin Baulig <martin@ximian.com>
21699 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
21700 virtual generic methods. We call a special helper_compile_generic_method()
21701 icall to retrieve the method from the vtable, inflate and compile
21702 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
21704 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
21706 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
21708 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
21710 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
21712 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
21715 2004-11-27 Ben Maurer <bmaurer@ximian.com>
21717 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
21718 platforms with PIC aot.
21720 2004-11-28 Martin Baulig <martin@ximian.com>
21722 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
21725 2004-11-28 Martin Baulig <martin@ximian.com>
21727 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
21728 the result of mono_type_get_underlying_type() to check whether
21731 2004-11-26 Martin Baulig <martin@ximian.com>
21734 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
21737 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
21739 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
21740 the same way as the other arguments so they won't get clobbered.
21742 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
21743 calls through R11 since it is clobbered by the trampoline code.
21745 2004-11-26 Raja R Harinath <rharinath@novell.com>
21747 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
21748 pick up in-tree mscorlib.dll.
21750 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
21752 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
21754 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
21755 runtime data/code are now stored in a table similar to the GOT in ELF.
21756 This allows the code itself to be position independent.
21758 * aot.c: Fix loading of referenced assemblies after the lazy assembly
21761 * aot.c: Attach ELF type (object/function) directives to all global
21764 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
21766 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
21768 * mini-amd64.h: Turn on PIC AOT code.
21770 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
21771 returning the offset within an OP_AOTCONST instruction where the GOT
21772 offset needs to be added.
21774 * mini.h: Bump AOT file format version.
21776 2004-11-25 Martin Baulig <martin@ximian.com>
21778 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
21779 uninflated generic methods.
21781 2004-11-25 Martin Baulig <martin@ximian.com>
21783 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
21785 2004-11-24 Martin Baulig <martin@ximian.com>
21787 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
21788 original klass (this only applies for generic instances).
21790 2004-11-24 Martin Baulig <martin@ximian.com>
21792 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
21793 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
21796 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
21798 * mini.c (mono_method_to_ir): Disable inlining for methods containing
21799 localloc. Fixes #69678.
21801 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
21803 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
21805 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
21806 used SSE registers on pinvoke calls. Fixes #69774.
21808 2004-11-23 Geoff Norton <gnorton@customerdna.com>
21810 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
21811 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
21813 2004-11-23 Raja R Harinath <rharinath@novell.com>
21815 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
21816 Refer directly to the mcs/ tree.
21818 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21820 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
21821 Check if a trampoline for a synchronized method is required.
21823 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
21825 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
21826 with localloc if needed. Throe arithmetric exception in
21827 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
21828 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
21830 2004-11-19 Geoff Norton <gnorton@customerdna.com>
21832 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
21833 types before switching on type. Fixes #69622.
21835 2004-11-19 Raja R Harinath <rharinath@novell.com>
21837 * Makefile.am (check-local): New. Integrate into 'make check'.
21838 (MCS,RUNTIME): Define using in-tree mono and mcs.
21840 (%.exe): Use $(ILASM).
21842 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
21844 * mini-ppc.c: adjust initial prolog size (bug #69691).
21846 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
21848 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
21851 2004-11-17 Raja R Harinath <rharinath@novell.com>
21853 * Makefile.am (clean-local): Rename from 'clean'.
21855 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21857 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
21858 to mono_arch_is_int_overflow.
21859 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
21862 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
21864 * declsec.c|h: New files to support declarative security attributes.
21865 Added function to check if a method has (applicable) security.
21866 * mini.c|h: Add check for declarative security attributes in
21867 mono_method_check_inlining.
21868 * Makefile.am: Added declsec.c and declsec.h to the build.
21870 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
21872 * mini.c, mini.h: update to keep dynamic code info per-domain.
21874 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
21876 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
21877 (mini_init): Get rid of it from here too.
21879 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
21881 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
21882 implemented OP_RETHROW (patch by Geoff Norton
21883 <gnorton@customerdna.com>).
21885 2004-11-10 Geoff Norton <gnorton@customerdna.com>
21887 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
21888 between appdomains. Fixes appdomain-unload on PPC.
21890 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
21892 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21893 mini-exceptions.c: handle the new wrapper types.
21894 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
21895 token value as a MonoClass* when compiling a wrapper.
21896 mono_jit_create_remoting_trampoline now takes an additional
21897 MonoRemotingTarget parameter.
21899 2004-11-10 Martin Baulig <martin@localhost>
21901 * mini.c (mono_method_to_ir): Use `generic_container->context'
21902 rather than creating a new one.
21904 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21906 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
21908 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
21910 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
21912 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
21913 the experimental aot cache stuff.
21915 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21917 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21918 mini-exceptions.c: update to exception clause structure changes.
21920 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21922 * exceptions-x86.c (throw_exception): Fix warnings.
21924 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
21927 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21929 * exceptions-sparc.c (get_throw_exception): Really fix this.
21931 2004-11-07 Ben Maurer <bmaurer@ximian.com>
21933 * tramp-*.c: we no longer support icalls without wrappers, so
21934 a bit of code can be removed here
21936 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
21938 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
21941 * cpu-sparc.md: Add op_rethrow.
21943 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
21945 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
21947 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
21948 * mini-ops.h: Add OP_RETHROW.
21950 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
21952 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
21954 2004-11-05 Geoff Norton <gnorton@customerdna.com>
21956 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
21957 Makes the output much easier to read
21959 2004-11-05 Ben Maurer <bmaurer@ximian.com>
21961 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
21962 prevents another huge leak when compiling with ssa. Secondly, the
21963 performance of doing this rather than freeing the lists is much
21964 better. GList does a lock every time you allocate a list link,
21965 so that it can use a memory pool. So, it is better to just use
21966 a memory pool of our own.
21968 * ssa.c, linear-scan.c: replace g_list_remove_link with
21969 g_list_delete. The remove one does not free the GList, so we were
21970 leaking memory. On -O=all --compile-all with corlib, this cut down
21971 3 MB of allocations.
21973 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
21975 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
21977 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
21979 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
21980 into a new function mono_create_jit_trampoline ().
21982 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
21984 * trace.c (get_spec): Allow tracing of classes without a namespace.
21986 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
21988 * mini.c: Fix pointer overwrite in mini_method_compile.
21990 2004-11-2 Geoff Norton <gnorton@customerdna.com>
21992 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
21993 The darwin ABI needs some special handling for 1 and 2 byte structs
21994 Lets use lbz/lhz instead of lwz everywhere.
21995 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
21996 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
21997 Use stb/sth for the former, and put the latter always on stack instead of in
21998 argument registers.
22000 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
22002 * trace.c (is_filenamechar): Add '_'.
22004 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22006 * mini-s390.c: Fix prolog length to allow for large trace requirements.
22008 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
22010 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
22012 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
22013 depends on libmonogc. Fixes #68805.
22015 2004-10-26 Miguel de Icaza <miguel@ximian.com>
22017 * mini.c (mono_jit_free_method): Provide extra information for
22018 this error. Currently this leaks, but will be turned into a
22019 developer option in the future.
22021 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
22023 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
22025 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
22027 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
22028 boundary. Fixes reading of PATCH_INFO_R4 and R8.
22029 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
22031 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
22033 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
22034 trampolines for AOT code.
22036 2004-10-22 <vargaz@freemail.hu>
22038 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
22039 constructed types. Fixes #68136.
22041 2004-10-21 Martin Baulig <martin@ximian.com>
22043 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
22044 if it returns true, unwind the stack to the call instruction.
22046 2004-10-21 <vargaz@freemail.hu>
22048 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
22050 * mini.h: Bump AOT version number.
22052 * objects.cs: Add another test for unbox trampolines.
22054 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
22057 2004-10-20 <vargaz@freemail.hu>
22059 * driver.c: Add SHARED to the set of optimizations tested.
22061 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
22063 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
22064 used by CEE_NEWARR.
22066 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
22068 2004-10-20 Martin Baulig <martin@ximian.com>
22070 * mini-exceptions.c (mono_handle_exception): Call
22071 mono_debugger_handle_exception() to tell the debugger about
22072 catch/finally clauses.
22074 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
22076 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
22078 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
22081 2004-10-15 Geoff Norton <gnorton@customerdna.com>
22083 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
22084 methods as their native size, fixed bug #57543, #57545.
22085 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
22086 This saves a temporary register and mullw call down into 1 (minor perf
22087 increase for cases like sum = sum * 5; This use to translate into:
22090 It now translates to
22093 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
22095 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
22098 2004-10-11 Martin Baulig <martin@ximian.com>
22100 * mini.c (mono_method_to_ir): If we're a generic method, get the
22101 MonoGenericContainer from our MonoMethodNormal and create a
22102 MonoGenericContext from it.
22104 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
22106 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
22108 * basic-long.cs: Add test for checked i8->i2 cast.
22110 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22112 * inssel-ppc.brg: added a couple of speedup rules.
22114 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
22116 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
22117 to speed up rebuilds.
22119 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22121 * mini-s390.c: Minor fix to OP_OR_IMM.
22123 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
22125 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
22126 better. Fixes appdomain-unload.exe on sparc.
22128 2004-10-02 Massimiliano Mantione <massi@ximian.com>
22130 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
22131 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
22134 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
22136 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
22138 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
22140 * mini.c: Always generate a field read/write wrapper for members
22141 of the class MarshalByRefObject since the actual instance could
22144 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
22146 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
22148 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
22150 * driver.c mini.h trace.c: Move the setting of the main assembly into
22151 a separate function called mono_trace_set_assembly () and call it after
22152 actually loading the main assembly. Fixes #66872.
22154 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
22156 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
22157 using the code manager.
22159 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
22161 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
22163 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
22165 * cpu-amd64.md: Fix bug in previous patch.
22167 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
22170 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
22172 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
22173 mini-exceptions.c: updates for changed stack walk interface.
22175 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22177 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
22179 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
22181 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
22183 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
22185 * driver.c (mini_regression_list): Do not call mono_assembly_close
22186 since assemblies can't be unloaded.
22188 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
22190 * cpu-amd64.md: Fix more instruction lengths.
22192 * cpu-amd64.md: Fix lengths of some instructions.
22194 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
22196 * inssel.brg: Make the array ldelema check aot friendly.
22198 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
22200 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
22202 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
22204 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
22206 * mini-x86.c: Fix build.
22208 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
22209 mono_type_get_underlying_type () helper function to simplify code.
22211 2004-09-09 Martin Baulig <martin@ximian.com>
22213 * mini-amd64.c: Don't access `type->data.klass' directly, call
22214 mono_class_from_mono_type() instead since the type may be a
22217 2004-09-09 Martin Baulig <martin@ximian.com>
22219 * mini-amd64.c (get_call_info): Fix support for generic instances.
22220 (add_valuetype): Use mono_class_from_mono_type() to get the class
22221 since we can be a generic instance.
22223 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
22225 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
22227 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
22229 * liveness.c: reset spill costs on each scan: bug 62107
22231 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
22233 * exceptions-sparc.c (mono_arch_find_jit_info): remove
22234 unnecessary line that doesn't compile
22236 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
22238 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
22239 trampolines, make them call an error function so people can fix their
22242 2004-09-06 Martin Baulig <martin@ximian.com>
22244 * mini.c (mono_method_to_ir): When initializing locals, handle a
22245 generic instances like a valuetype if it's a valuetype and like a
22246 class if it's a class.
22248 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
22250 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
22251 stack. Fixes #64674.
22253 * exceptions.cs: Add test for unwinding of call arguments.
22255 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
22257 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
22258 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
22259 set the carry/borrow flag). The sparc and s390 implementations
22260 can now use optimized versions (and simplify the code). ppc bugfixes.
22262 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
22264 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
22266 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
22268 * inssel-amd64.brg: Remove leftover 32 bit rule.
22270 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
22272 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
22274 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
22275 mono_arch_find_jit_info functions into a new function. Fix a memory
22278 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
22281 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
22283 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
22286 * exceptions.cs: Add array size tests.
22288 * mini.c: Allocate a separate icall wrapper for each arity of
22289 mono_array_new_va. Fixes #59509.
22291 * exceptions.cs: Add testcase for 64578.
22293 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
22295 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
22297 2004-09-02 Martin Baulig <martin@ximian.com>
22299 * mini.c (mono_method_to_ir): When initializing the locals, call
22300 handle_initobj() on the generic instance itself, not its
22303 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
22305 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
22306 MonoJitInfo for dynamic methods.
22308 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
22310 * mini.c: Add support for freeing JIT data for dynamic methods.
22312 2004-09-01 Martin Baulig <martin@ximian.com>
22314 * mini-x86.c (is_regsize_var): Added support for generic
22316 (mono_arch_emit_prolog): Make this compile again, use
22317 `x86_push_imm_template (code)'.
22319 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
22321 * mini-x86.c: make all push_imm instructions that get
22322 patched always emit the long form
22324 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
22326 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
22327 in a per-domain hash.
22329 * mini-amd64.c (merge_argument_class_from_type): Handle generic
22332 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
22334 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
22337 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
22340 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
22341 Beginnings of SSE2 support.
22343 * exceptions.cs: Add more tests for checked int<->uint casts.
22345 2004-08-28 Martin Baulig <martin@ximian.com>
22347 * mini-x86.c (mono_arch_instrument_epilog): Added support for
22351 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
22352 Handle generic instances recursively.
22354 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22356 * iltests.il: test for conv.u8 on a constant
22358 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22360 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
22361 LCONV_x4 (shrun_32 (membase)).
22363 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22365 * inssel-x86.brg: c&p rules for push/setret of long
22367 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22369 * inssel-x86.brg: c&p rules for compare (base, regvar) and
22370 compare (regvar, base)
22372 * inssel-x86.brg: more burg love
22374 * inssel.brg: more cleanup
22376 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
22378 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22380 * basic-long.cs, basic-calls.cs: new tests for optimization.
22382 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
22384 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
22387 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22389 * mini-amd64.c (read_tls_offset_from_method): Add another case.
22391 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
22393 * inssel.brg (mini_emit_memcpy): use
22394 NO_UNALIGNED_ACCESS to disable memcpy optimization
22396 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22398 * mini-amd64.c: Handle generic types in various places.
22400 * mini.c (mono_method_to_ir): Handle generic types in init locals.
22402 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
22404 * mini.c (handle_box): Fix warning.
22406 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
22408 * mini-amd64.h: Enable the emit_state optimization.
22410 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
22412 * mini-amd64.c: Add some new 64 bit peephole opts.
22414 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
22416 * cpu-amd64.md: sreg1 of div instructions must be %rax.
22418 * mini-amd64.c: Register allocator fixes.
22420 * mini.c: Add an optimization to emit_state to avoid allocation of new
22421 registers on some platforms.
22423 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
22425 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
22427 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
22428 allocation. Fixes #63085.
22430 * basic-long.cs: Add new regression test.
22432 * mini-amd64.c: Register allocator improvements.
22434 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
22436 * mini-amd64.c (read_tls_offset_from_method): Add another code
22439 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
22440 instruction sequence for nullifying class init trampolines.
22442 * objects.cs: Add new regalloc test.
22444 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
22446 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22448 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
22450 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
22453 * driver.c: Fix profiling after TLS changes.
22455 * driver.c (mono_main): Set mono_stats.enabled if needed.
22457 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
22460 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
22462 * mini-x86.c: use a 1 op rather than a 2 op tls access
22463 instruction -> faster.
22465 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22467 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22470 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
22472 * exceptions-sparc.c (throw_exception): fix typo
22474 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
22476 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
22477 set tree->dreg correctly with tls. Allow any
22478 register to be used.
22480 * mini-x86.c (read_tls_offset_from_method): add new code
22481 generation pattern seen with GCC.
22484 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
22486 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
22487 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
22488 exceptions-sparc.c: fix some performance issues in exception
22489 handling and setting of the stack trace for exceptions that were
22492 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22494 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22497 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
22500 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
22502 This patch inlines tls access, when possible.
22504 * mini.h: new arch functions for TLS intrinsics.
22505 All platforms updated with a stub.
22507 * mini.c: use the new intrinsics
22509 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
22510 arch specific intrinsic for tls variables
22512 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22514 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
22517 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
22519 * mini.c: thread local allocation
22521 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
22523 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
22525 * Makefile.am: Link against the static version of libmonogc.
22527 * Makefile.am: Link the static versions of the convenience libraries
22528 into the mono executable.
22530 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
22532 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
22534 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
22535 on integer overflow.
22537 * mini-amd64.c: Reorganize function call code.
22539 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
22541 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22543 * inssel-x86.brg: use xor eax,eax.
22545 * basic.cs: new tests
22547 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22549 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
22550 in exception throwing code.
22552 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22554 * inssel-x86.brg: use xor esi,esi.
22556 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22558 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
22559 can trace methods compiled during mini_init () too.
22561 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
22564 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22566 * Makefile.am: static link on x86 (r=zoltan)
22568 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22570 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
22571 code since it causes some programs to fail.
22573 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
22575 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
22577 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22579 * mini.c: ovfops_op_map - add STACK_OBJ case for
22581 * basic.cs: add test_0_pin_string as test
22584 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22586 * Makefile.am: build C# if srcdir != builddir
22588 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
22590 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
22591 fall-through blocks.
22593 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22595 * driver.c: enable loop by default again and include abcrem in -O=all.
22597 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
22599 * iltests.il: Add some localloc tests.
22601 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
22603 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
22606 * inssel-amd64.brg: Add some optimizations.
22608 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
22611 * Makefile.am: Statically link mono against libmono on AMD64.
22613 * mini-amd64.c inssel-amd64.brg: Optimizations.
22615 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
22617 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
22619 * tramp-amd64.c: Patch calling code in trampolines.
22621 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
22623 * mini-amd64.c: pinvoke struct passing fixes.
22625 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
22627 * mini-sparc.c: redo change, make mono_arch_cpu_init call
22628 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
22630 2004-08-05 Duncan Mak <duncan@ximian.com>
22632 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
22635 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22637 * mini-amd64.c (emit_move_return_value): Move return value for normal
22640 2004-08-05 Martin Baulig <martin@ximian.com>
22642 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
22643 `type->type'; just modify `type' itself when dealing with enums
22644 and generic instances.
22645 (check_call_signature): Make `simple_type' a `MonoType *'.
22647 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22649 * mini.c: Use OP_PADD to add offsets to addresses.
22651 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
22653 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
22655 * mini-sparc.c (mono_arch_emit_epilog): fix check
22656 for folding last op into restore instruction
22658 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22660 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
22661 helper methods using the code manager.
22663 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
22665 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
22667 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22669 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
22670 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
22672 * mini-s390.c: fix tail processing
22674 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
22676 * mini-ppc.c: mul.ovf.un exception name fix.
22678 2004-08-03 Martin Baulig <martin@ximian.com>
22680 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
22681 instances; before jumping to `handle_enum', also modify `ptype'.
22683 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
22685 * cpu-sparc.md: fcall maximal length too small.
22687 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
22689 * mini-amd64.c mini.h: Add initial support for passing/returning
22690 structures to/from pinvoked methods.
22692 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
22694 * mini-ppc.c: reg allocator fix.
22696 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
22698 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
22700 * inssel.brg: Optimize memset on 64 bit machines.
22702 * mini-amd64.c: Fix some vararg cases.
22704 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22706 * mini-s390.c: Corrected macro in emit_float_to_int
22708 * s390-abi.cs: Tests to exercise the s390 ABI
22710 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22712 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
22715 * basic.cs: Add a test for add.ovf.un.
22717 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
22719 * mini-sparc.c: add case for OP_IDIV_UN
22721 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22723 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
22725 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
22727 2004-07-30 Ben Maurer <bmaurer@ximian.com>
22729 * basic.cs: regression tests.
22731 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
22734 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22736 * basic.cs: Add a new test.
22738 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
22739 and AOT. Various fixes and optimizations.
22741 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
22743 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
22745 * mini-ppc.c: make sure temp regs are not used for global reg
22748 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
22750 * cpu-sparc.md: conv_i8 fix for 64bits
22752 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
22754 2004-07-29 Ben Maurer <bmaurer@ximian.com>
22756 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
22757 add opcode for cmp BYTE PTR [eax], imm.
22759 * inssel.brg: Make memcpy and memset takes bases.
22761 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22763 * *-amd64.*: More AMD64 work.
22765 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22767 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
22768 add a compare-not-equal opcode.
22770 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
22772 * mini.c: Use mono_init_from_assembly instead of mono_init.
22774 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22776 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
22778 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
22780 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
22782 * inssel.brg: 64 bit fixes.
22784 * mini.h (MonoCallInst): Add some AMD64 specific data.
22786 * mini.h: Add some OP_P opcodes.
22788 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22790 * basic.cs: tests for 61797 and 61740
22792 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
22794 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
22795 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
22797 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
22799 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
22801 * *-amd64*.*: Ongoing AMD64 work.
22803 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
22805 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
22807 * *-amd64*: Ongoing AMD64 work.
22809 * mini-arch.h: Add AMD64 support.
22811 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
22813 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
22815 * mini-ops.h: Add new opcodes.
22817 * Makefile.am: Add AMD64 support.
22819 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
22820 rules into the inssel-long*.brg files.
22822 * *-amd64.*: Add beginnings of AMD64 backend.
22824 2004-07-22 Ben Maurer <bmaurer@ximian.com>
22826 * mini.c (print_dfn): commenting out the code that prints
22827 the cil. With -O=deadce, this makes -v -v crash.
22829 * cpu-pentium.md: make checkthis have a length of 2
22831 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
22833 * mini-sparc.h: fix implementations of __builtin
22834 functions for Sun compiler for V9.
22836 2004-07-16 Ben Maurer <bmaurer@ximain.com>
22838 * mini.c: use the new stelem.ref wrapper
22839 * exceptions.cs, arrays.cs: new stelem.ref tests
22841 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
22843 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
22844 new XSP should work with these changes).
22846 2004-07-14 Ben Maurer <bmaurer@ximain.com>
22848 * inssel-{long32,x86,}.brg: trivial optimizations.
22850 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
22852 * mini.c: load value when emitting box operation in
22855 2004-07-12 Ben Maurer <bmaurer@ximian.com>
22857 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
22858 is one byte shorter than cmp DWORD PTR [eax], 0.
22860 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22862 * inssel-ppc.brg: arguments on the stack are always
22863 relative to the stack pointer (spotted by Neale Ferguson).
22865 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22867 * exceptions-x86.c: delay appending the method name to the trace until
22868 after mono_jit_info_table_find is called, as this gets the real
22871 2004-07-09 Ben Maurer <bmaurer@ximian.com>
22873 * aot.c: register roots
22875 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22877 * aot.c : I could just use PLATFORM_WIN32 flag.
22879 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22881 * aot.c : Reverting the previous fix. This time it broke linux build.
22883 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22885 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
22887 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
22889 * mini.c (handle_stack_args): Remove some more debugging code.
22891 * mini.c (handle_stack_args): Remove debug output left in by mistake.
22893 * driver.c mini.h aot.c: Allow additional options to be specified with
22894 --aot and pass them to mono_compile_assembly.
22896 * aot.c: Add experimental code to AOT compile all loaded assemblies
22897 on demand and save the code into a cache in the filesystem.
22899 * aot.c: Add support for more wrapper methods.
22901 * mini.c (handle_stack_args): Handle some corner cases. Fixes
22904 * cpu-*.md: Remove removed opcodes.
22906 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
22907 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
22908 related icalls to marshal.c.
22910 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
22912 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
22914 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
22916 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
22918 2004-07-06 Ben Maurer <bmaurer@ximian.com>
22919 * liveness.c: If liveness is recomputated we need to reset the information
22920 for each variable. This way, if the liveness range has been narrowed
22921 by optimizations that happened after the last computation, we can return
22924 For example, if you have
22929 // Tons of code that does not affect i
22935 i = 0 is dead code and will be removed by SSA. However, when
22936 linear scan gets to the code, i will still appear to be live
22937 throughout the entire block. This prevents good register allocation.
22939 2004-07-06 Martin Baulig <martin@ximian.com>
22941 * debug-mini.c (mono_debug_init_method): Allow
22942 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
22943 (mono_debug_add_icall_wrapper): New method.
22945 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
22947 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
22949 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
22952 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
22954 * aot.c (mono_aot_load_method): Fix loading of debug info.
22956 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22958 * aot.c: Add logging support.
22960 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22962 * mini.h: Add prototype for mono_print_method_from_ip.
22964 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
22966 * inssel.brg: 64 bit fixes.
22968 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
22971 * Makefile.am: Add SPARC64 support.
22973 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22975 * aot.c: Fix alignment problems on 32 bit platforms.
22977 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22979 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
22982 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
22985 * mini.h: Bump AOT file version. Some 64 bit fixes.
22987 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22989 * inssel-sparc.brg: Add new rule to avoid register moves.
22991 * inssel.brg: Add ldind_to_load_membase helper function.
22993 2004-06-30 Ben Maurer <bmaurer@ximian.com>
22995 * mini.c: OffsetToStringData intrinsic.
22997 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22999 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
23001 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
23004 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
23005 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23007 * mini.c: reinstated mono_compile_get_interface_var()
23008 on x86, too, since the change breaks the Gtk# build there as well.
23010 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23012 * driver.c: remove loop from the default optimizations: it seems to
23013 interact badly with some of the other options (see bug #60613).
23015 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
23017 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
23018 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
23020 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
23022 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
23023 vararg-using methods.
23025 2004-06-21 Martin Baulig <martin@ximian.com>
23027 * mini/mini-exceptions.c
23028 (mono_handle_exception): Added `gpointer original_ip' argument.
23029 After calling mono_unhandled_exception(), call
23030 mono_debugger_unhandled_exception() and if that returns true,
23031 restore the context and return.
23033 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
23035 * mini-ppc.c: prefer the use of relative branches so
23036 they won't need to be patched in aot code (patch from Patrick Beard).
23038 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
23040 * aot.c: patch from Patrick Beard to make the output assembly
23041 more correct for the MacOSX assembler. Small tweak to
23042 generate sane images on Linux/PPC, too.
23044 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23046 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
23047 case until bug #59509 is fixed (shows up in #60332).
23049 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23051 * mini.c: make sure the needed wrappers are compiled, too, with
23054 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
23056 * driver.c: remove NPTL reference in --version output.
23058 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23060 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
23061 generate valid assembly for the Mach-O assembler.
23063 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
23065 * driver.c: don't include abcrem in the all optimization specifier
23066 since it slows down jit compilation too much for now.
23068 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
23070 * mini.c: use BIGMUL only if both operands have the same signage.
23071 * iltests.il: Test for bug 60056. (errors related to signage in
23076 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
23078 * mini.c, aot.c: memory leak fixes.
23080 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
23082 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
23084 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
23086 * Makefile.am: remove the -static hack completely, it links in
23087 statically glib as well.
23089 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
23091 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
23092 * exceptions.cs: make it compile with new mcs/csc.
23094 2004-06-03 Massimiliano Mantione <massi@ximian.com>
23095 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
23096 and added relevant test case.
23098 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
23100 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
23101 regressions in gtk-sharp.
23103 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
23105 * exceptions.cs: New regression tests.
23107 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
23109 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
23111 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
23113 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
23115 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
23117 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
23119 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
23121 * mini.c (mono_jit_runtime_invoke): Init class in this
23122 method instead of trusting mono_jit_compile_method to
23123 do the work (because wrappers can be in object class)
23125 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
23127 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
23129 * basic-long.cs: New regression test.
23131 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
23133 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
23134 and div/rem checks.
23136 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
23138 * Makefile.am: fix miguel's change to build mono statically against
23139 libmono (track build dependencies).
23141 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
23143 * cfold.c: Some glib versions do not have G_MININT32.
23145 2004-05-26 Massimiliano Mantione <massi@ximian.com>
23147 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
23148 with precision of tan, atan, sin and cos, and implemented related
23149 regressions tests (fixes bug 54467, but one new problem appeared and
23152 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
23154 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
23156 * exceptions.cs: Add test for constant folding && division by zero.
23158 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
23159 since driver.c is in libmono too, so the optimization was useless.
23161 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
23162 variable to driver.c so the compiler can emit more efficient code to
23165 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23167 * Makefile.am: don't distribute generated inssel.[ch] files.
23169 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
23171 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
23172 into the default appdomain. Fixes #58707.
23174 * jit-icalls.c: Remove the broken approximation for truncl, doing
23175 no conversion is better.
23177 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
23180 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
23182 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
23183 of the mcrxr instruction which is not available on some processors
23184 even if it's documented to be. Implement add and sub overflow correctly
23185 (still not complete for long unsigned). Speed up icalls a bit.
23187 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
23189 * mini.c (mono_jit_compile_method_with_opt): Make sure that
23190 we run .cctor in the current domain instead of target_domain.
23192 Fixes bug #58558, .cctor not being called in -O=shared.
23194 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
23196 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
23198 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
23200 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
23201 which can be done with an imm8, do it that way.
23202 (mono_arch_output_basic_block): ditto for a jmp
23203 (mono_arch_emit_prolog): Computate maximum offset of a label.
23205 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
23207 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
23208 now tries to allocate prefered physical reg's for virtual
23209 regs. This reduces the number of emited spills/loads with
23210 20-30% on our core assemblies.
23212 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23214 * jit-icalls.c: truncl() is not needed and trunc() is
23215 the correct thing to do anyway (bug #58287).
23217 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
23219 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
23222 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
23224 * driver.c: enable loop optimizations by default.
23226 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
23228 * mini-x86.c: fix calc of max loop size when aligning loops start.
23230 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
23232 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
23235 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
23237 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
23240 * basic-long.cs: Add tests for add/subtract of immediates with carry.
23242 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
23244 * mini.c (inline_method): Allways inline some wrappers even if the cost
23245 is too large. Fixes #58785.
23247 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
23249 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
23251 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
23252 (crichton@gimp.org). Beginning of support for sparc/linux.
23254 * mini-sparc.c: Optimize retrieval of LMF address.
23256 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
23258 * exceptions-ppc.c: handle alloca in methods with clauses.
23260 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
23262 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
23264 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
23266 * mini.c: Delegate most of the abort signal work to
23267 mono_thread_request_interruption, which also handles Stop and Suspend
23270 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
23272 * mini.c mini.h: Allow inlining of icall wrappers if the backend
23273 supports the save/restore lmf opcodes.
23275 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
23277 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
23278 by gcc-3.4 as well.
23280 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
23282 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
23284 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
23285 methods which contain array accesses.
23287 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
23288 boundaries. Fixes #58537.
23290 * iltests.il: Add regression test for #58537.
23292 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
23294 * mini-x86.c (mono_arch_local_regalloc): Last part of
23295 fix for bug #58633 (releasing register to early).
23297 2004-05-18 Miguel de Icaza <miguel@ximian.com>
23299 * basic-long.cs: Add new regression test.
23301 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
23303 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
23304 register too early on the chain.
23306 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
23308 * mini.c (create_helper_signature): Use a helper function to reduce
23309 the code which needs to be written. Also set the calling convention of
23310 icalls on windows. Fixes #57840.
23312 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
23314 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
23315 exceptions-ppc.c: added helper function to get the instruction address
23316 from a signal handler context.
23318 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
23320 * helpers.c: use g_get_tmp_dir. Invokes happyness
23323 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
23325 * helpers.c: Add new env variable to pass args to objdump.
23326 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
23328 2004-05-17 Radek Doulik <rodo@ximian.com>
23330 * Makefile.am (common_sources): added abcremoval.h so it get
23331 disted and daily mono packages on go-mono.com will build again
23333 2004-05-17 Massimiliano Mantione <massi@ximian.com>
23335 * abcremoval.c: Fixed coding style, added copyright header.
23337 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
23339 * mini.h: Added prototype for abc removal main function.
23341 * build_relations_propagation_table.pl: Added copyright header.
23343 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
23345 * basic-long.cs: reg test for complex ceq_long bug.
23347 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
23349 * mini-x86.c (mono_arch_local_regalloc): Correctly free
23350 reg in long and clob case (bug #58343). Fixed/added comments.
23352 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
23354 * mini.c (mono_jit_runtime_invoke): Follow new convention
23355 of calling the invoke method with an function pointer.
23357 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
23359 * ChangeLog: Fix author of memory leak patch.
23361 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
23363 * Makefile.am: fix make dist as well...
23366 2004-05-14 Massimiliano Mantione <massi@ximian.com>
23368 * cfold.c: Made so that conversions from pointer to int4 are no-ops
23369 on archs where pointers are 4 bytes long.
23371 * Makefile.am: Added abcremoval.c source file.
23373 * abcremoval.c: Added abcremoval.c.
23375 * abcremoval.h: Added abcremoval.h.
23377 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
23379 * inssel.brg: Enabled bounds check removal.
23381 * mini.c: Added support for abcrem optimization.
23383 * mini.h: Added abcrem optimization label.
23385 * driver.c: Added support for abcrem optimization.
23387 * propagated_relations_table.def: Added propagated_relations_table.def.
23389 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
23391 * mini.c, cfold.c: fix style.
23393 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23395 * mini.c: handle issue with the low-level implementation of
23396 some long opcodes (bug #54209).
23398 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
23400 * basic.cs: test for my new cmov stuff.
23402 2004-05-13 Patrik Torstensson
23404 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
23405 opt and added peephole documentation.
23407 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
23409 * tramp-ppc.c: rewrote the generic trampoline code.
23411 2004-05-11 Patrik Torstensson
23413 * mini-x86.c: optimize long shl/shr asm code (one less branch)
23415 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
23417 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
23419 * mini.h mini.c dominators.c: Applied patch from Derek Woo
23420 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
23422 * mini.c: Add new icalls for AsAny marshalling.
23424 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
23426 * tramp-ppc.c, mini-ppc.c: more cleanups.
23428 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23430 * mini.c: no warnings.
23432 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23434 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
23436 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
23438 * mini.c: In the thread abort signal handler, if the thread is in the
23439 process of being stoped, don't throw the Abort exception, just stop the
23442 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
23444 * tramp-ppc.c: removed old code.
23446 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23448 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
23449 do some simple speed optimizations on ppc.
23451 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
23453 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
23454 and large offsets in load/store.
23456 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23458 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
23459 it causes regressions.
23461 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23463 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
23466 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
23468 * jit-icalls.c: remove warnings.
23469 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
23470 speedups for unsafe code.
23472 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
23474 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
23476 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
23478 * basic-calls.cs: Add new regression test.
23480 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
23483 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
23485 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
23488 2004-05-06 Patrik Torstensson
23490 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
23491 long reg allocation in any reg (not only eax:edx) and implemented
23492 long shl/shr ops in asm instead of helpers.
23494 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
23496 * mini-sparc.h: Fix warnings.
23498 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
23501 * mini-exceptions.c (mono_handle_exception): Call the filter in a
23502 separate statement for clarity.
23504 * mini-sparc.c: Update status.
23506 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
23508 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
23511 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23513 * inssel-ppc.brg: another small pre-release workaround:
23514 we don't do overflow detection for long_sub_un.
23516 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23518 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
23519 (also works around a weird ppc bug: 57957).
23521 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
23523 * tramp-ppc.c: trampoline fixes.
23525 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
23527 * mini-ppc.c: fixed typos.
23529 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
23531 * mini-ppc.c, exceptions-ppc.c: more code saves registers
23532 at the top of the stack. Fixed typos. Use a frame registers
23533 for all the methods with exception clauses.
23535 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23537 * exceptions-ppc.c: restore fp registers.
23539 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
23541 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
23542 order from the stack top (moved the stack room to save the
23543 return value for trace after the param area). Fixed corruption
23544 in restoring registers on unwind.
23546 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
23548 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
23550 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23552 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
23553 and prolog/epilog for methods that use it. Allow
23554 enough param area room for varargs methods. Fix miguel's
23555 breakage in exception handling.
23557 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23559 * Makefile.am: run genmdesc only on current arch.
23561 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23563 * exceptions-x86.c:
23564 * mini-x86.h: fix the build on windows.
23566 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
23568 * Makefile.am mini.h mini-exceptions.c mini-x86.h mini-sparc.h exceptions-sparc.c: Move parts of the sparc exception handling code to XP code.
23570 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
23572 * mini-exceptions.c: New file.
23574 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
23575 Move some parts of the x86 exception handling code to an
23576 arch-independent file so it can be shared with other ports.
23578 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
23580 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
23582 2004-04-26 David Waite <mass@akuma.org>
23584 * driver.c: remove comma from end of enumeration declaration
23586 2004-04-26 Jackson Harper <jackson@ximian.com>
23588 * driver.c: parse config file before loading first assembly. This
23589 allows the user gac to be enabled/disabled.
23591 2004-04-23 Miguel de Icaza <miguel@ximian.com>
23593 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
23594 simpler mechanism: we do not care what is encoded initially
23595 (branch absolute or relative), we care about the code and its
23596 target. I kept the old code for reference for now.
23598 The new code tries first to determine if the jump is anywhere in
23599 the -/+32 absolute meg range, if it succeeds, it encodes using the
23600 absolute branch; If not, it tried to find something in the
23601 relative range, if not, it uses the handle_thunk code.
23603 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
23605 * exceptions-ppc.c: use the correct ip register on macosx.
23607 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
23609 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
23611 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
23613 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
23614 Raise exception on integer divide by zero by hand since the hw
23615 doesn't support it. Handle NaNs in FP compares.
23617 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
23619 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
23620 code reducing duplication between the platforms and enabled
23621 signal exception handling (on linux for now).
23623 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
23625 * exceptions-ppc.c: more macosx support.
23627 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23629 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
23631 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
23633 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
23635 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
23637 * iltests.il: more tests.
23639 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23641 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
23644 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
23646 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
23648 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23650 * liveness.c: Mark variables as volatile in all basic blocks reachable
23651 from exception clauses.
23653 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
23655 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
23658 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
23660 * iltests.il, basic.cs: more tests for regalloc.
23662 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
23664 * iltests.il: Some tests for register allocation modifications
23667 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
23669 * exceptions.cs: Add regression test for bug #56782.
23671 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
23672 original stack trace if an exception is rethrown. Fixes #56782. Oh,
23673 the beauty of fixing the same thing in 5 different files...
23675 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
23677 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
23680 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
23682 * mini.c: Add support for STRWLPARRAY marshalling convention.
23684 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
23686 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
23687 to init the context to setup the regs pointer).
23689 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23691 * exceptions-ppc.c: more exceptions work.
23693 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23695 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
23698 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23700 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
23701 can use the memory directly.
23703 * cpu-pentium.md: Update documentation from a post from Zoltan.
23705 add x86_add_membase, x86_sub_membase, x86_mul_membase
23707 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23709 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
23710 GENERAL_REGS they were also hardcoded for all PPC ports.
23712 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
23714 Remove hard-coded limit for floating point registers, use
23715 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
23717 Notice that in MacOS X calling conventions you can fit a lot more
23718 floating point values in registers, so I should update the PInvoke
23719 test to excercise the passing of floating point values on the
23720 stack (currently broken).
23722 2004-04-06 Miguel de Icaza <miguel@ximian.com>
23724 * tramp-ppc.c (create_trampoline_code): Added
23725 JUMP_TRAMPOLINE_SIZE.
23726 (ppc_magic_trampoline): Follow the pattern from
23727 x86_magic_trampoline: if code is set to zero, return.
23728 (create_trampoline_code): Always pass MonoMethod to the jump
23729 trampoline, before it was passing a null.
23730 (mono_arch_create_jump_trampoline): Implement the jump stub, could
23731 share the code with mono_arch_create_jit_trampoline.
23733 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
23735 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
23738 * cpu-g4.md: Added length for jmp instruction, the worst case
23739 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
23742 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
23744 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
23746 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
23748 * mini.c: Only set bblock->real_offset when adding a new bblock, and
23749 before each IL instruction.
23751 * mini.c (CEE_BOX): Fix warnings.
23753 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23755 * mini.c: removed a few unused vars and extra whitespace.
23757 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
23759 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
23761 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
23763 (OP_GETCHR): use the above
23764 (CEE_LDELEMA): use the above.
23766 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
23767 version of the generic impl.
23768 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
23769 (CEE_LDELEMA): use the above.
23771 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23773 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
23776 * iltests.il: Added new regression test for #56317.
23778 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23780 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
23781 under NetBSD. Fixes #56450.
23783 * liveness.c (update_gen_kill_set): Fix previous patch.
23785 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23787 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
23789 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
23791 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
23792 ldsfld and ldsflda.
23794 * inssel-sparc.brg: Add more optimizations.
23796 * mini-sparc.c: Replace multiply/divide with shifts if possible.
23798 2004-04-01 Martin Baulig <martin@ximian.com>
23800 * mini.c (handle_box): New static function; moved the
23801 implementation of CEE_BOX here.
23802 (mono_method_to_ir): Added `constrained_call' variable.
23803 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
23804 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
23805 mono_method_get_constrained() to get the method.
23807 2004-04-01 Martin Baulig <martin@ximian.com>
23809 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
23810 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
23811 (mono_method_to_ir): We don't need these macros anymore since
23812 mono_class_get_full() already takes care of it.
23814 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23816 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
23817 use @function (as doesn't accept #function here) and check the return
23818 value of system and stop if fails.
23820 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23822 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
23824 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
23826 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
23828 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
23830 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
23833 * basic-long.cs: Add test for negation of Int64.MinValue.
23835 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
23837 * mini-sparc.c: Update status.
23839 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
23841 * exceptions-sparc.c: Fix return value in filters.
23843 * inssel-sparc.brg: Fix register allocation in some rules.
23845 2004-03-28 Martin Baulig <martin@ximian.com>
23847 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
23850 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
23852 * mini-x86.c (mono_arch_patch_code): Fix warnings.
23854 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
23855 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
23856 remove unused conv_u4 opcode.
23858 * mini-x86.c: Remove valgrind workaround since it slows down things
23859 even when mono is not run under valgrind.
23861 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
23863 * mini-sparc.c: Update status.
23865 * inssel-sparc.brg: Add some optimizations.
23867 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
23868 future delay slot filling. Add support for varargs, tail calls and JMP.
23870 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
23871 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
23873 * inssel.brg: Fix register allocation in OP_ARGLIST.
23875 * inssel.brg: Fix warnings.
23877 2004-03-25 Martin Baulig <martin@ximian.com>
23879 * mini.c (inflate_generic_field): Removed.
23880 (mini_get_method): Removed, use mono_get_method_full(),
23881 (mini_get_class): Removed, use mono_class_get_full().
23882 (mono_method_to_ir): Pass our generic context to
23883 mono_field_from_token().
23885 2004-03-25 Martin Baulig <martin@ximian.com>
23887 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
23888 of a `MonoMethod *'.
23889 (mini_get_method): Take a `MonoGenericContext *' instead
23890 of a `MonoMethod *'.
23891 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
23892 a new local variable called `generic_context' which holds the
23893 current `MonoGenericContext *'; use it to lookup things.
23895 2004-03-24 Martin Baulig <martin@ximian.com>
23897 * mini.c (mini_get_class): New static method; if we're inside a
23898 generic instance, inflate the class if neccessary.
23899 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
23901 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
23903 * iltests.il: New regression test for #55976.
23905 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
23908 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23910 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
23913 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23915 * liveness.c: Consider SSA stores as well as loads when making vars
23918 * exceptions.cs: New regression tests for register allocation.
23920 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
23922 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
23923 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
23924 domain lock only to protect puntual access to data structures.
23925 Added access lock for sighash, jit_icall_hash_name,
23926 jit_icall_hash_addr and domain->code_mp.
23928 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
23930 * driver.c: Print SIGSEGV handling method.
23932 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
23934 * mini.c (setup_jit_tls_data): Handle case when this is called
23935 multiple times for a thread.
23937 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
23938 is different from fbxx_un. Fixes #54303. Also use constants instead of
23939 magic numbers in a lot of places.
23941 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
23943 * exceptions.cs: Fix cctor test when --regression is used.
23945 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
23947 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
23950 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23952 * inssel-ppc.brg: fixed register assignments for some rules.
23954 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23956 * exceptions.cs: Add test for exceptions in static constructors.
23958 * mini.c (mono_jit_compile_method_with_out): Move the calling of
23959 static constructors outside the domain lock. Fixes #55720.
23961 2004-03-17 Martin Baulig <martin@ximian.com>
23963 * mini.c (get_generic_field_inst): Removed, this'll never happen.
23964 (inflate_generic_field): Take the `MonoMethod *' instead of the
23965 `MonoClass *' and added support for generic method.
23966 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
23967 have a `field->parent->gen_params', only inflate the field if it's
23968 an open constructed type.
23970 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23972 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
23973 exception object instead of the preconstructed ones.
23975 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23977 * mini.c: reverted changed to sigsegv_signal_handler commited
23978 accidentally in the previous patch.
23980 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23983 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
23984 running --aot with an old assembly.
23986 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
23988 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
23991 * mini-sparc.c: Add support for v9 branches with prediction.
23993 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
23995 * mini.c (mini_init): #warning is GNUC only
23997 * mini-sparc.h: implement __builtin_frame_address
23998 and __builtin_return_address for Sun C compiler
24000 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
24002 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
24004 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
24006 * basic-calls.cs: Add test for unaligned byref long argument passing.
24008 * mini-ops.h: Add sparcv9 compare and branch instructions.
24010 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
24011 v9 instructions if we have a v9 cpu.
24013 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
24014 registers for global allocation.
24016 * exceptions-sparc.c: Fixes.
24018 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
24020 * liveness.c (mono_analyze_liveness): Optimized version.
24022 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
24024 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
24027 * basic-float.cs basic-calls.cs: New regression tests.
24029 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
24031 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
24032 sigaltstack implementation.
24034 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
24036 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
24037 stuff if SIGSEGV_ON_ALTSTACK is not defined.
24039 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
24041 * mini.c: Fix warnings.
24043 * mini.c (mono_resolve_patch_target): New function which contains the
24044 arch independent part of the patching process.
24046 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
24047 patching code to a separate function.
24049 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
24051 * mini.c (add_signal_handler): ifdef out on Windows
24053 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
24055 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
24056 cpu-sparc.md: Add exception handling support + other fixes.
24058 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
24059 typed GC detection in --version.
24061 * basic.cs exceptions.cs: New regression tests.
24063 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
24064 the arch specific code can store data during a compilation.
24066 * mini-ops.h: Add OP_SETFRET.
24068 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
24069 function, register a separate icall for each arity, so the icalls can
24072 * mini.c (mono_print_tree): Print negative offsets in a more readable
24075 * mini.c: Make signal handling work on sparc.
24077 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
24079 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
24081 * jit-icalls.c: Emulate truncl by aintl on solaris.
24083 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
24085 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
24087 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
24089 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
24091 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
24092 a MarshalByRef type, inline a method that performs the check, taking into
24093 account that the object can be a proxy. Also implemented tow new opcodes:
24094 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
24095 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
24096 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
24098 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
24100 * mini-ppc.c: if a relative branch displacement is too big
24101 but it points to and area reachable with an absolute branch,
24104 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
24106 * mini.c: optimize small copies in cpblk.
24108 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
24110 * basic-calls.cs basic-float.cs: New regression tests.
24112 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
24113 negative offsets from %fp. Implement localloc. Fix local register
24114 allocation. Fix the case when the this argument needs to be saved to
24115 the stack. Implement some missing opcodes.
24117 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
24119 * mini.c (mini_method_compile): Reenable global regalloc in methods
24120 with exception handlers.
24122 * linear-scan.c (mono_varlist_sort): Fix warning.
24124 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
24126 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
24129 * liveness.c: Make all variables uses in exception clauses volatile, to
24130 prevent them from being allocated to registers. Fixes #42136.
24132 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
24134 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
24135 causes regressions.
24137 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
24138 argument to mono_arch_regalloc_cost.
24140 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
24143 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
24145 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
24146 Make the cost of allocating a variable to a register arch dependent.
24148 * basic-calls.cs: Fix compilation of tests.
24150 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
24151 helper function to cut back on the number of #ifdefs needed.
24153 * mini-ppc.c: Fix compilation.
24155 * basic-calls.cs: New regression tests.
24157 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
24159 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
24160 of l0 since that is callee saved.
24162 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
24165 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
24166 of delay instruction.
24168 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
24170 * mini.h (MonoCallInst): Add 'virtual' flag.
24172 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
24174 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
24176 * *.cs: New regression tests.
24178 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
24181 * mini.c (mono_runtime_install_handlers): Fix build.
24183 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
24184 'signal_stack_size' members.
24186 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
24187 alternate signal stack.
24189 * exceptions-x86.c: Add stack overflow handling.
24191 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
24192 functions to arch independent code.
24194 * mini.c (mono_print_tree): Print more detailed info for load_membase
24197 2004-02-23 Martin Baulig <martin@ximian.com>
24199 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
24201 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
24203 * mini-x86.c: fixed reg allocation for div/rem.
24205 2004-02-22 Miguel de Icaza <miguel@ximian.com>
24207 * driver.c (mono_main): Report some configuratio options on --version.
24209 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
24211 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
24212 low in the address space. Correctly flush memory in thunks where we
24213 output native code.
24215 2004-02-20 Martin Baulig <martin@ximian.com>
24217 * mini.c (mini_get_method): New static method; inflate all generic
24218 methods and methods in open generic instances.
24219 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
24220 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
24222 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
24224 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
24226 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
24228 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
24230 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
24232 * mini-sparc.c (flushi mono_arch_output_basic_block): make
24233 it compile using Sun's compiler.
24235 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
24237 * mini-ops.h inssel-sparc.brg cpu-sparc.md mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Sparc port, part I.
24239 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
24241 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
24243 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
24245 * mini-ppc.c: handle calls outside of the allowed range with thunks
24246 allocated using the code manager.
24247 * tramp-ppc.c: use the code manager to hold generated native code.
24248 Fixed the magic trampoline to just patch vtable entries.
24250 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
24252 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
24255 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
24257 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
24260 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
24261 if we have a working __thread implementation.
24263 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
24264 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
24266 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
24268 * mini-x86.c: Fix compilation under gcc 2.
24270 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
24272 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
24273 contains a call to the wrapped function.
24275 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
24276 OP_<CALL>_IMM opcodes, and use them under X86.
24278 * mini.c (mono_jit_find_compiled_method): Fix warning.
24280 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
24282 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
24284 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
24285 functionality to mini.c.
24287 * mini.c (mono_create_jump_trampoline): New function to create a jump
24288 trampoline. Return a compiled method instead of a trampoline if it
24289 exists. Add a cache for jump trampolines.
24291 * mini.c (mono_jit_find_compiled_method): New function to return a
24292 compiled method if it exists.
24294 * mini-x86.c: Call mono_create_jump_trampoline instead of
24295 mono_arch_create_jit_trampoline.
24297 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
24298 a jump trampoline. Fixes #52092.
24300 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
24302 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
24303 which is not up-to-date. Add check_corlib_version () instead.
24305 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
24308 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
24309 since newer valgrind versions do not need it.
24311 * mini.c (mono_jit_compile_method_with_opt): New helper function to
24312 compile a method with a given set of optimizations.
24314 * mini.c: Compile icall wrappers on-demand instead of at startup.
24316 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
24317 wrapper for an icall.
24319 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
24321 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
24324 * iltests.il: Add test for non-empty stack before switch instruction.
24326 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
24328 * mini.c: Add support for new stringbuilder marshalling conventions.
24330 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
24332 2004-02-01 Martin Baulig <martin@ximian.com>
24334 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
24335 in `ginst->mtype_argv'.
24337 2004-01-31 Miguel de Icaza <miguel@ximian.com>
24339 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
24340 facilitate grepping.
24342 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
24344 * mini.c: fixed buglet in initobj generic implementation for references.
24346 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
24348 * Makefile.am: make the version script conditional.
24349 * jit-icalls.c: handle missing truncl().
24351 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
24353 * exceptions.cs: Add more tests for double->int conversion.
24355 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
24356 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
24358 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
24360 * driver.c: make --verbose --version emit an error
24361 if the loaded corlib doesn't match the runtime version.
24363 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
24365 * mini-ppc.h: export ppc_patch().
24366 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
24367 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
24368 on par or better than on MacOSX.
24370 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
24372 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
24373 mono_lookup_pinvoke_call.
24375 * mini-x86.c: Under windows, the default pinvoke calling convention is
24376 stdcall. Fixes #52834.
24378 * mini.c (optimize_branches): Add an upper bound to the number of
24379 iterations to prevent infinite loops on strange loops. Fixes #53003.
24381 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
24383 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
24384 and ISINST. Fixes #52093.
24386 * objects.cs (test_0_vector_array_cast): New tests.
24388 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
24390 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
24391 checking in Array.Set ().
24393 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
24396 * object.cs (test_0_multi_array_cast): New regression test.
24398 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
24400 * exceptions-ppc.c: fix build on Linux/PPC.
24402 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
24404 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
24405 running under valgrind.
24406 (x86_magic_trampoline): Fix build bustage.
24408 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
24409 negative values as well. This is needed for the encoding of the line number
24410 info, since sometimes the line numbers are not in increasing order.
24412 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
24414 * cpu-pentium.md (localloc): Increase the size of the localloc
24415 instruction since it is a loop under Win32.
24417 * debug-mini.c (record_line_number): Get rid of unneccesary memory
24420 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
24422 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
24423 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
24424 Max Horn (max@quendi.de). Fix file names in comments.
24426 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
24428 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
24429 avoid stack overflow.
24430 (replace_usage): Avoid uninitialized variable warnings.
24432 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
24433 and taking the address of valuetype variables.
24435 2004-01-03 Patrik Torstensson
24437 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
24438 for other purposes than FP later on.
24440 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
24442 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
24445 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
24447 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
24449 2003-12-30 Patrik Torstensson <p@rxc.se>
24451 * mini-x86.h: Decreased number of availiable fp regs.
24452 Solves corner cases with FP spilling.
24454 2003-12-23 Patrik Torstensson <p@rxc.se>
24456 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
24457 for floating point stack tracking / spilling on x86.
24460 * basic-float.cs: added float mul overflow test.
24462 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
24464 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
24466 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24468 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
24469 supports for cond branches that overflow the immediate
24470 overflow offset. mcs can compile simple programs.
24472 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24474 * exceptions-ppc.c: exception handling support wip:
24475 finally handlers get run on exception.
24477 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
24479 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
24482 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24484 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
24485 initial support for stack walking and unwinding.
24487 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
24489 * driver.c (mono_main): Make corlib-out-of-sync message more
24490 descriptive. Also remove verify_corlib call.
24492 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24494 * mini.c: make CEE_NEWARR calls and other emulated opcodes
24495 not overlap with other call's arguments, too.
24497 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
24499 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
24500 move to arch-specific code the choice of arch-specific
24501 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
24502 * mini.c: ensure emulation calls will not interleave
24505 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
24507 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
24508 the magic trampoline stack frame is dropped before executing
24511 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
24513 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
24514 and integer to fp conversions. Added support for overflowing
24515 arguments on the stack. Reserve a couple more registers as temps.
24516 Added support for aot compilation (as output still needs to be
24519 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24521 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
24522 Don't overwrite return register in some corner cases.
24524 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
24526 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
24527 static constructors when AOT compiling.
24529 * driver.c (mono_main): Call mono_check_corlib_version.
24531 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24533 * cpu-g4.md, basic.cs: fixed div target register.
24535 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
24537 * mini-ppc.c, basic.cs: shl_imm fix with test.
24539 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24541 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
24542 structures by value. Misc fixes.
24543 * objects.cs: more tests.
24545 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
24547 * mini-ppc.c: lconv.ovf.i implemented.
24549 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24552 (mini_init): don't error out if someone already called g_thread_init.
24554 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24556 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
24557 to be any type per the spec. Fix abnormal memory usage when
24558 the same object is repeatedly thrown.
24560 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
24562 * mini.c: check for overruns in IL code.
24564 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
24566 * TODO: Add/remove some todo entries.
24568 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
24570 * driver.c (mono_main): Call mono_verify_corlib.
24572 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
24574 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
24575 This has been moved to mini.c
24576 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
24577 type being casted is marshalbyref it could be a proxy, so instead of
24578 emitting the type check code, emit a call to a runtime method that will
24579 perform the check by calling CanCastTo if needed.
24581 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
24583 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
24584 methods with large stack frames under Win32.
24586 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
24588 * Makefile.am: Distribute regression tests.
24590 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
24591 at the end instead of inserting each variable into the sorted list.
24593 * linear-scan.c (mono_varlist_sort): New helper function.
24595 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24597 * mini.c: ensure arguments and locals are within bounds.
24599 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24601 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
24604 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24606 * mini.c (mono_cprop_copy_values): Fix crash.
24608 * aot.c: Set verbosity back to 0.
24610 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24612 * regalloc.c: complete memory leak fix by Laurent Morichetti
24615 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24617 * driver.c (main_thread_handler): Revert the previous patch.
24619 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
24622 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
24623 memory from the memory pool.
24625 * driver.c (main_thread_handler): Turn on all optimizations when
24628 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
24629 an array for better performance.
24631 * regalloc.c (mono_regstate_assign): Fix memory leak.
24633 * debug-mini.c (mono_debug_serialize_debug_info): New function to
24634 serialize the debug info.
24636 * debug-mini.c (mono_debug_add_aot_method): New function to load the
24637 debug info from the serialized representation.
24639 * aot.c: Save debug info into the generated file and load it when
24642 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24644 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24646 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
24647 More FP-related fixes.
24649 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
24651 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
24652 and register allocation buglet. Hello world now runs.
24654 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24656 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
24657 * tramp-ppc.c: fixed class init trampoline.
24658 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
24660 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24662 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
24663 mini.c: more ppc changes/fixes.
24665 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24667 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
24668 Also optimize the case when the arguments are the same in the caller
24671 * iltests.il: Add tests for tail calls with valuetype arguments.
24673 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24675 * mini-ppc.c: fixes for struct return type.
24677 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
24679 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24680 mono_spillvar_offset() to arch-specific code.
24682 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
24684 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
24686 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24688 * exceptions-x86.c: Fix stack space leaks.
24690 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
24691 registers from the lmf if the method has save_lmf set.
24693 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
24695 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
24696 of icall wrappers into InvokeInDomain, since these are now per-domain.
24698 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
24700 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
24701 make some opcode emulation and intrinsic ops enabled/disabled
24702 according to the architecture. More fixes.
24704 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
24706 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
24708 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24710 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24711 arch-specific handling for 'this' and struct return type to
24712 arch-specific code.
24714 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24716 * aot.c: prevent divide by zero error when reporting (it happened with
24717 Accessibility.dll).
24719 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
24721 * mini.h (inst_switch): Remove unused macro.
24723 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24726 (load_aot_module): free 'info->methods' and 'info' properly. No more
24727 "free(): invalid pointer blah" messages when you have an old aot
24730 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
24732 * jit-icalls.c, mini.c: Added support for context static fields.
24734 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24736 * mini.c (mono_method_blittable): Methods which set LastError are not
24737 blittable either. Fixes #51108.
24739 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24741 * mini.c: flush icache.
24742 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
24744 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24746 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
24748 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
24750 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
24753 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
24756 * inssel.brg (CEE_MKREFANY): Fix AOT case.
24758 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
24760 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
24761 instruction when the result is discarded.
24763 * iltests.il (test_0_div_regalloc): New regression test.
24765 * arrays.cs: Fix compilation error.
24767 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
24769 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
24770 float rules to inssel-x86.brg: sane architectures with FP registers
24771 don't need to implement these rules.
24773 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24775 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
24777 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24779 * mini.h, inssel-long32.brg: fixed endianess issues in int64
24780 implementation of 32 bit systems.
24782 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24784 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
24785 (Jeroen Zwartepoorte).
24787 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
24789 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
24790 the caller and the callee matches.
24792 * mini.c (mono_method_to_ir): Add comment.
24794 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
24795 signbit is missing on some platforms.
24797 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
24799 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
24801 * mini.c (setup_jit_tls_data): Call the new function.
24803 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
24805 * mini-x86.c: Add experimental support for fast access to the lmf
24806 structure under NPTL/Linux 2.6.x.
24808 2003-11-06 Martin Baulig <martin@ximian.com>
24810 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
24811 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
24814 2003-11-02 Martin Baulig <martin@ximian.com>
24816 * mini.c (inflate_generic_field): New static method.
24817 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
24818 generic instance and the field is declared in a generic type, call
24819 inflate_generic_field() to inflate it. Fixes gen-28.cs.
24821 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
24823 * mini.h mini.c (mono_method_same_domain): New function to return
24824 whenever the caller and the callee are in the same domain.
24826 * tramp-x86.c (x86_magic_trampoline): Use the new function.
24828 2003-10-30 Martin Baulig <martin@ximian.com>
24830 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
24831 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
24833 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
24834 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
24836 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
24838 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
24841 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
24842 object here, so it is in the correct appdomain etc.
24844 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
24846 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
24848 (mono_method_to_ir): Avoid freeing the type created returned from
24849 mono_type_create_from_typespec, since it is put into an internal cache
24850 by the function. Fixes pointer.exe.
24852 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
24853 trampolines for icalls and pinvokes as well. Fixes #33569.
24855 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
24857 * mini.c: Update after appdomain changes.
24859 * mini.c (mono_jit_compile_method_inner): Allways compile native
24860 method wrappers in the root domain, since there can only be one
24861 instance of them, whose address is stored in method->info.
24863 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
24865 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
24866 environment variable. Instead detect automatically whenever running
24867 under valgrind using the magic macro RUNNING_ON_VALGRIND from
24870 2003-10-16 Miguel de Icaza <miguel@ximian.com>
24872 * trace.c, trace.h: New files that implement the new trace option
24875 * driver.c: Document new --trace options.
24877 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
24880 - if (mono_jit_trace_calls)
24881 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
24883 * mini.h: prototypes.
24885 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
24887 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
24889 * mini.c inssel.brg: Implement typedefbyref opcodes.
24891 * mini.c (mono_jit_compile_method): Remove unused local variable.
24893 * mini.c (mono_jit_compile_method_inner): Ditto.
24895 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
24897 * tramp-x86.c (x86_class_init_trampoline): Fix build.
24899 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
24901 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
24903 * mini.c (mono_no_aot): Remove unused global variable.
24905 * mini.c: Thread safety fixes.
24907 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
24909 * mini.c (mono_create_class_init_trampoline): Add a lock around
24910 class_init_hash_addr.
24912 * arrays.cs (test_0_newarr_emulation): Add new regression test for
24915 * mini.c: Decompose the NEWARR instruction before decomposing its
24916 arguments. Fixes #30073.
24918 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
24920 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
24923 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
24925 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
24927 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
24929 * driver.c: Add support for compiling icall wrappers to --compile.
24931 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
24933 * inssel.brg: The empty value in class->interface_offsets is -1, not
24936 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
24938 * objects.cs: New test for 'is' operator on an array of interfaces.
24940 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24942 * tramp-ppc.c: update trampoline code to support jumps
24943 and class initialization.
24945 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
24947 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
24949 * inssel.brg (OP_UNBOXCAST): Fix #46027.
24951 * inssel.brg (OP_UNBOX): Remove unused rule.
24953 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
24954 region instead of one for each method. Fixes #47813.
24956 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
24958 * exceptions.cs (test_0_nested_finally): New regression test for
24959 nested exception handlers.
24961 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
24963 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
24965 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
24968 * mini.c (mono_method_check_inlining): Make the inlining limit
24969 configurable by an environment variable.
24971 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
24973 * mini.h: Bump AOT file version.
24975 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
24976 token, store the image along with the token, since the token might not
24977 refer to the same image as the method containing the relocation,
24978 because of inlining.
24980 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
24982 * mini.c (mono_precompile_assemblies): New function to compile
24983 all methods in all loaded assemblies.
24985 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
24987 * regalloc.h regalloc.c (MonoRegState): Change the type of
24988 iassign and fassign to int*, since they can contain large negative
24989 values if the register is spilled. Also added some comments. Fixes
24992 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
24993 under Win32. Fixes #42964.
24995 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
24997 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
24999 * aot.c: Added support for AOT compiling methods which contain calls
25000 to wrappers. Currently, only remoting-invoke-with-check wrappers are
25003 * driver.c (compile_all_methods): Run the compilation in a thread
25004 managed by mono. Fixes #44023.
25006 * mini.c (mono_codegen): Print full method name in verbose output.
25008 * mini-x86.c (mono_arch_patch_code): Fix warning.
25010 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
25011 jumps, since the method we are jumping to might be domain-specific.
25013 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
25015 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25017 * inssel.brg: string chars are unsigned.
25019 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
25021 * TODO: New todo item.
25023 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
25024 which calls mono_runtime_class_init and patches the call site to
25025 avoid further calls.
25026 (mono_arch_create_class_init_trampoline): New arch specific function
25027 to create a class init trampoline.
25028 (create_trampoline_code): Generalized so it can create
25029 class init trampolines as well.
25031 * mini.c (helper_sig_class_init_trampoline): New helper variable.
25032 (mono_create_class_init_trampoline): New function to create and cache
25033 class init trampolines.
25034 (mono_find_class_init_trampoline_by_addr): New function to lookup the
25035 vtable given the address of a class init trampoline. Used by the
25037 (mono_codegen): Generate a call to a trampoline instead of
25038 mono_runtime_class_init in LDSFLD[A].
25039 (mono_codegen): Add relocations for the new trampoline.
25041 * mini.h mini-x86.c aot.c: Added a new relocation type:
25042 MONO_PATCH_INFO_CLASS_INIT.
25044 * mini.h: Bump AOT version number.
25046 * aot.c: Create a copy of the loaded code instead of using the original
25047 so methods which call each other will be close in memory, improving
25050 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
25051 patch since it breaks the regression tests.
25053 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
25054 for the register saving instruction sequence since the
25055 frame_state_for function in glibc 2.3.2 don't seem to detect it.
25057 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
25059 * TODO: Fix todo item && remove another.
25061 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
25063 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
25066 * aot.c: Moved the check for MONO_LASTAOT into the initialization
25067 function of the module.
25069 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
25070 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
25071 --no-aot command line option.
25073 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
25075 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
25076 by Bernie Solomon (bernard@ugsolutions.com).
25078 * inssel.brg: Refactor the interface offset table related code into
25079 its separate functions and add support for the AOT case.
25081 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
25083 * aot.c (mono_aot_get_method_inner): Fix memory leak.
25085 * aot.c: Added mono_aot_verbose variable and made all debugging
25086 output depend on the value of this variable.
25088 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
25089 method_label and info_label.
25091 * mini.h mini-x86.c aot.c: Added a new relocation type
25092 MONO_PATCH_INFO_IID for klass->interface_id.
25094 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
25095 the MonoJitInfo structure.
25097 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
25098 a non-root appdomain in shared mode.
25100 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
25102 * aot.c: make aot loader less verbose. Remove free of unused variable.
25104 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
25106 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
25108 * .cvsignore: Added *.dll.
25110 * mini.c (mono_print_tree_nl): New function callable while debugging.
25112 * mini.c (mono_print_code): Export this.
25114 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
25117 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
25119 * mini.h (MonoCompile): Added 'jit_info' field.
25121 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
25122 the cfg structure, since it is needed by the AOT compiler.
25124 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
25126 * aot.c: A major rewrite. Changes include:
25127 - save exception tables for methods which have them.
25128 - cache failed lookups in aot_get_method () to avoid the (slow) calls
25129 to g_module_symbol.
25130 - reworked the file format so it is now much smaller and needs
25131 fewer relocation entries.
25133 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
25135 * aot.c (load_aot_module): Fix build bustage on platforms without
25138 2003-09-04 Martin Baulig <martin@ximian.com>
25140 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
25142 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
25144 * TODO: Some new optimization ideas.
25146 * aot.c: Move AOT module loading logic here from mono_assembly_open.
25148 * aot.c: Save the optimization flags used to compile the code into
25151 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
25152 support emitting domain specific code.
25154 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
25155 no longer domain neutral. It can be made domain neutral by compiling
25156 with --optimize=shared.
25158 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
25159 between appdomains.
25161 * driver.c mini.h mini.c: New --no-aot debugging option which disables
25162 loading of AOT code.
25164 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
25166 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
25167 if there is no domain neutrality information.
25169 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
25171 * aot.c (mono_compile_assembly): Emit a symbol containing the file
25172 format version into the generated library.
25174 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
25175 callee method into the caller since one of them could be shared.
25177 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
25178 system exceptions from AOT code now works.
25180 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
25181 method if it is domain neutral and the callee is not.
25183 * graph.c (cfg_emit_one_loop_level): Fix warning.
25185 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
25187 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
25190 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
25192 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
25193 is needed by code which is executed before mono_runtime_init ().
25194 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
25196 * mini.c (mono_thread_abort): Fix warning.
25197 (mono_jit_compile_method): Call static constructor in the AOT case too.
25199 * aot.c (mono_compile_assembly): Fix warning.
25201 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25203 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
25205 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
25207 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
25209 * cpu-pentium.md: Fix the length of call opcodes so they include the
25210 ESP restoring instruction. Fixes #47968.
25212 2003-08-28 Martin Baulig <martin@ximian.com>
25214 * mini-x86.c (mono_arch_call_opcode): Added support for
25215 MONO_TYPE_GENERICINST.
25217 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
25219 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
25221 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
25222 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
25224 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
25227 2003-08-26 Martin Baulig <martin@ximian.com>
25229 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
25230 when reporting an error, set this to the actual error location.
25231 (mono_method_to_ir): Report the correct error location if
25232 get_basic_blocks() returned an error.
25234 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
25236 * mini.c (mono_type_blittable): OBJECT is not blittable.
25237 (mono_method_blittable): Methods which have marshalling descriptors
25238 are not blittable either. Fixes #47842.
25240 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
25242 * driver.c mini.c: Use an environment variable instead of a global
25243 variable. Also fix the build.
25245 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
25246 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
25249 * driver.c mini.c: Added --with-valgrind option to turn off some
25250 code which prevents mono from running under valgrind.
25252 * mini.c (mono_emit_call_args): Fixed warning.
25254 * mini.c (mono_emulate_opcode): Fixed warning.
25256 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25258 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
25259 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
25260 regalloc.c, regalloc.h: specify available registers in arch-specific
25261 code and support floats in the regallocator (patch by Laurent Morichetti
25264 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25266 * mini.c: mono_thread_current() can be called only after
25267 mono_runtime_init(): rearrange code to not call it early on.
25269 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25271 * mini.c: allocate jump tables in the code mempools.
25273 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25275 * mini.c, mini.h: make sure per-thread data allocated by the jit is
25278 2003-08-10 Miguel de Icaza <miguel@ximian.com>
25280 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
25281 12 to 16. This fixes bug #47453.
25284 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
25286 * mini-ppc.c: fixed indexed load and unsigned compares.
25288 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
25290 * mini.c: reenabled installation of handler for
25291 thread abort signal.
25293 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25295 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
25296 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
25297 until it's fixed and actually useful.
25299 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25301 * inssel-long32.brg: couple more opcodes implemented.
25303 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
25305 * mini-sparc.c: Even more opcodes implemeted.
25307 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
25309 * mini-sparc.c: More opcodes implemented.
25311 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
25313 * mini-sparc.c: More opcodes implemented.
25315 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
25317 * inssel-sparc.brg: Add some needed rules. Direct
25319 * Makefile.am: Use inssel-sparc.brg
25320 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
25321 an assert happy for now.
25323 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
25325 * mini-sparc.c: Fixed compile errors.
25326 * exceptions-sparc.c: Same. We now produce a mono binary
25327 on sparc-linux. Yea.
25329 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
25331 * mini-sparc.c: Renamed registers. Also some macro cleanups.
25332 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
25333 They compile, but do not work.
25335 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25337 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
25338 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
25339 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
25342 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25344 * mini.c: more opcodes implemented and better support for generics.
25346 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25348 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
25349 * mini.c, mini.h: first cut at generics support: some new instructions
25350 added and changed the behaviour of some of the existing ones.
25352 2003-07-21 Miguel de Icaza <miguel@ximian.com>
25354 * mini.c: Removed definition of metadata_shared mutex here.
25356 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25358 * mini-x86.c: make vararg calls work for instance methods.
25360 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
25362 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
25363 returns the arguments in a separte list, now.
25365 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25367 * aot.c, mini.c: updates for array type representation changes.
25369 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
25371 * mini.c: register function to perform jit shutdown.
25373 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25375 * mini.c: use a faster allocator if possible.
25377 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25379 * aot.c: some cleanups and portability changes.
25381 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25383 * mini.c: use faster allocation for CEE_BOX if possible.
25385 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25387 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
25388 Moved inlined mempcy code to its own function so that is can be
25389 reused. Added an inline memset function as well (optimized initobj).
25390 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
25392 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25394 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
25396 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
25398 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
25399 arch code can setup the cpu for CLR execution, if needed.
25400 We use it on x86 to set the precision of FP operations.
25402 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
25404 * mini.c: disable some optimizations if we can guess they'll cost too
25405 much for a given method.
25407 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25409 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
25411 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25412 * mini.h mini.c mini-x86.c: Added instruction level coverage
25413 info collection support.
25415 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25417 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
25418 is now implemented in the profiling API. Get rid of a couple of
25419 unnecessary global variables.
25421 2003-06-15 Nick Drochak <ndrochak@gol.com>
25423 * basic-long.cs: tests for negative values for bigmul, and unsigned.
25424 * cpu-g4.md: add op_bigmul and op_bigmul_un
25425 * cpu_pentium.md: add op_bigmul_un
25426 * inssel-long32.brg: add rule for unsigned bigmul
25427 * mini-ops.h: define OP_BIGMUL_UN
25428 * mini-x86.c: THE BUG: handle (un)signed properly
25429 * mini.c: choose unsigned opcode if needed.
25430 This set of patches fixes bug #44291
25432 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
25434 * mini.c (optimize_branches): improved to handle all kinds of
25435 conditional branches.
25437 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25439 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
25440 don't raise exceptions.
25442 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25444 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
25445 to arch-specific files.
25447 2003-06-09 Martin Baulig <martin@ximian.com>
25449 * Makefile.am (libs): Added $(LIBGC_LIBS).
25451 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
25453 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
25454 and OP_ATAN (fixes bug#44293).
25456 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
25458 * Makefile.am, mini-x86.c: rename cpu description array to
25459 pentium_desc, since some compilers define the 'pentium' preprocessor
25462 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
25464 * mini.c (mini_select_instructions): add explicit branch if the
25465 following block is not the false target of a conditional branch -
25466 we need this with any optimization that reorder or remove bblocks
25468 * mini.c (optimize_branches): bug fixes
25470 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
25472 * mini.c (mono_method_to_ir): inline static readonly fields
25474 * ssa.c (fold_tree): start cfold support for long (very simple
25477 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
25479 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25481 * inssel.brg: fixed memcpy (bug #44219).
25483 2003-06-05 Dick Porter <dick@ximian.com>
25485 * driver.c: Set the glib log levels to not abort if g_message
25488 g_set_prgname() has to happen before mini_init() so that the
25489 process handle gets the info.
25491 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25493 * driver.c: add intrins to the default optimizations to get wider
25496 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25498 * mini.h: some large basic blocks will overflow a 16-bit
25499 integers for symbolic registers.
25501 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25503 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
25504 (mono_arch_output_basic_block): fix bug 43499
25506 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25508 * mini.c: kill duplicated definition of mono_debug_format.
25510 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
25512 * mini-x86.c, arrays.cs: fixed register allocation bug.
25514 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25516 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
25518 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
25520 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25523 (print_method_from_ip): also print source location information if
25526 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
25528 * mini.c (mono_find_block_region): bug fix in region code
25529 (mini_method_compile): enable removing unreachable code again, but
25530 only in methods without exception clauses.
25532 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25534 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
25535 Implemented arglist opcode and handling of TypedReference type.
25536 Fixed x86 call convention when a structure is returned.
25537 Minimal support for calling static vararg methods.
25539 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
25541 * mini.c (mini_method_compile): always remove unreachable code,
25542 because the code in them may be inconsistent (access to dead
25543 variables for example).
25545 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25547 * driver.c, debug-mini.c: warning fixes.
25549 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
25551 * Makefile.am, jit.h, mini.h: install header for embedding mono.
25553 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
25555 * mini.c: thread-static fields are registered in mono_class_vtable(),
25556 so ensure the function is called before checking for them.
25558 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
25560 * mini.c (optimize_branches): fix for bug 43586
25562 * jit-icalls.c (mono_llmult_ovf): added an additional check for
25563 overflow (fixes Bug #43639)
25565 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25567 * mini.c, objects.cs: allow the use of stobj for primitive types.
25569 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25571 * mini.c: be less strict about argument checking until we support
25572 running the verifier.
25574 2003-05-27 Nick Drochak <ndrochak@gol.com>
25576 * basic-long.cs: tests for (ulong)int * (ulong)int also
25577 * mini.c: use the same trick for (ulong)int * (ulong)int
25579 2003-05-27 Nick Drochak <ndrochak@gol.com>
25581 * basic-long.cs: add regression test for (long)int * (long)int
25582 * cpu-pentium.md: add op_bigmul specification
25583 * inssel-long32.brg: add OP_BIGMUL rule
25584 * mini-ops.h: add OP_BIGMUL
25585 * mini-x86.c: register allocator: handle case where src1 needs to be
25587 * mini.c: substitute special BIGMUL opcode in the tree for
25588 (long)int * (long)int
25590 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
25592 * jit-icalls.c: call the type ctor on field access if needed.
25594 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25596 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
25597 to a method (including results of ldelema, bug#43207).
25599 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
25601 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
25602 colors to show exception handler blocks.
25604 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
25605 (fix for pinvoke7.cs).
25607 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25609 * mini.h, mini.c: ensure correct initialization order for types that
25610 require it. Prepare for lazy compilation of jit icall wrappers.
25611 Provide a name for opcode emulation to reduce unneeded mallocing.
25613 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
25615 * mini-x86.c: better register restoring code and profiling
25616 support for tail calls.
25618 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25620 * mini.h, driver.c: prepare for leaf methods optimization.
25622 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25624 * mini.c: get targets of branches before converting a method.
25626 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
25628 * mini.c (optimize_branches): added some experimental code (disbaled)
25630 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
25632 * mini.c (optimize_branches): fix branch to branch optimization
25634 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
25636 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
25638 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
25640 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
25643 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
25645 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
25646 enable use of interface variables again.
25648 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
25649 I1 to registers because there is no simply way to sign extend 8bit
25650 quantities in caller saved registers on x86.
25652 * inssel-float.brg: set costs of some rules to 2 so
25653 that monobure always select the arch. specific ones if supplied,
25654 regardless of the order we pass the files to monoburg.
25656 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25658 * mini.c, mini-x86.c: since the magic trampoline for jumps
25659 can't patch the code directly, we do it as soon as the
25660 method gets compiled.
25662 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25664 * mini-x86.c, mini.h: introduce a new patching method
25665 to support CEE_JMP and tail calls.
25666 * mini.c: obey tail.call. Don't precompile methods target
25668 * tramp-x86.c: new trampoline code to handle methods
25669 reached through a jump.
25671 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
25673 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
25674 bit values to registers
25676 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
25678 * mini.c (mono_compile_get_interface_var): share interface
25679 variables if possible.
25681 2003-05-16 Martin Baulig <martin@ximian.com>
25683 * debug-mini.c (mono_init_debugger): New function to initialize
25684 the debugger. This is not in the debugger since it needs to
25685 access some of mini's internals.
25687 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25689 * mini.c (mono_method_to_ir): inlining fixes/cleanups
25691 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
25693 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
25694 for value type handling.
25696 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25698 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
25699 (mono_method_check_inlining): enable inlining of all kinds of wrappers
25701 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
25703 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
25704 the constructor through a proxy.
25706 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25708 * jit-icalls.c, inssel.brg: fixes to array element address
25711 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
25713 * mini-x86.c (is_regsize_var): allocate pointer to registers
25715 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25717 * driver.c: fixed typo, added intrins to the set of optimizations
25718 tested with regressions.
25720 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
25722 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
25723 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
25726 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
25728 * inssel.brg: remove some common pop instructions without side effects
25730 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25732 * inssel-x86.brg: fixed thinko in int to double conversions.
25734 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
25736 * mini.c, jit-icalls.c: added runtime thread-static variable support.
25738 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25740 * inssel-long32.brg: two more missing instructions.
25742 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
25744 * mini.c (mono_emit_call_args): set the cil_code for all arguments
25745 if not already set.
25747 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
25749 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
25752 * basic-float.cs: Added tests for negative zero.
25754 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25756 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
25757 a couple of missing operations for long casts, with test cases.
25759 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25761 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
25763 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
25765 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
25766 code size estimation.
25768 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
25770 * mini.c (mono_jit_create_remoting_trampoline): make it work with
25771 abstract methods (fix bug 42542)
25773 * aot.c: add ability to handle array types
25775 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
25777 * mini.c: Call the _specific versions of the object allocation
25778 functions if possible.
25780 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25782 * driver.c: call setlocale ().
25784 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25786 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
25789 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
25791 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
25793 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
25794 wrappers (fix bug 42122)
25796 2003-05-04 Martin Baulig <martin@ximian.com>
25798 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
25800 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
25801 s/mini_set_defaults/mono_set_defaults/g.
25803 2003-05-04 Martin Baulig <martin@ximian.com>
25805 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
25807 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25809 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
25810 (reported by Don Roberts).
25812 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25814 * mini.c: temporarily work around two bugs for this release.
25816 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25818 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
25819 that contains -export-dynamic and it makes using the ld script
25821 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
25823 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25825 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
25828 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25830 * mini.c: make sure leave calls all the needed finally blocks,
25831 even when the target jumps out of multiple exception clauses.
25833 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25835 * ldscript, Makefile.am: add linker script to reduce the number of
25836 exported symbols (should also fix the issues with libwine defining
25837 some of the same symbols in io-layer).
25839 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
25841 * driver.c (mini_main): Avoid assertion when no file name is given on
25844 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
25846 * driver.c: added --version/-V command line option.
25847 Added the inline optimization in the regression tests.
25849 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25851 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
25852 to the type in the method signature (fixes bug#42134).
25854 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
25856 * mini.c: when inlining, check this is not null only when needed (bug #42135).
25858 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
25860 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
25862 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25864 * driver.c: fixed bug #42100.
25866 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
25868 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
25870 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25872 * mini.c: moved most of the code required to do inlining to its own
25873 function so it can be reused. Inline also ctors if appropriate.
25875 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
25877 * Makefile.am: Link with -export-dynamic so shared libs loaded by
25878 the runtime can call mono API functions.
25880 2003-04-27 Martin Baulig <martin@ximian.com>
25882 * debug-mini.c (mono_debug_init_method): Added
25883 `guint32 breakpoint_id' argument; if the method has a breakpoint,
25884 send a notification to the debugger.
25886 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
25887 running in the Mono Debugger, just pass the breakpoint number to
25888 mono_debug_init_method().
25890 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
25892 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
25894 * mini.c: allow some more unsafe compares.
25896 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25898 * mini-x86.c, Makefile.am: make distcheck works (partially from
25899 a patch by Richard Lee <r.h.lee@attbi.com>).
25900 * regset.c, regset.h: removed, they are unused.
25902 2003-04-25 Dick Porter <dick@ximian.com>
25904 * driver.c: Usage reports the name as 'mono' not 'mini'
25905 * exceptions-x86.c: Build and run on freebsd
25907 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
25909 * Makefile.am: install the program with the 'mono' name and
25910 the library as libmono instead of mini and libmini.
25912 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
25914 * driver.c: provide the APIs for the embedding interface of the old jit.
25916 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
25918 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
25920 2003-04-23 Martin Baulig <martin@ximian.com>
25922 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
25924 * driver.c: Added `--debug' command line argument to enable
25927 2003-04-23 Martin Baulig <martin@ximian.com>
25929 * debug.[ch]: Removed. The code is now in
25930 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
25932 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
25935 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
25937 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
25939 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25942 (mini_cleanup): moved mono_runtime_cleanup call after the call to
25943 mono_domain_finalize.
25944 (mini_method_compile): use mono_method_profile* if the the option is
25947 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
25949 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25950 methods with their wrapper.
25952 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25953 methods with their wrapper.
25955 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
25958 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
25961 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
25964 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
25966 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
25968 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
25970 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
25971 of the mempool. This is slightly faster and uses less memory
25973 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25975 * mini.c: avoid O(n) allocation for variables.
25977 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25979 * mini.c: handle items on the stack after inlining methods.
25981 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25983 * mini.c: make the method->opcode optimization dependent
25984 on MONO_OPT_INSTRINS and do it lazily.
25986 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25988 * driver.c: print overall results at the end of regression run.
25990 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
25992 * inssel.brg: don't overwrite symbolic registers.
25994 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25996 * inssel-x86.brg: fix conversion from long to float.
25998 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
26000 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
26002 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
26004 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
26006 * driver.c: Added --print-vtable option as in the old JIT.
26008 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
26010 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
26012 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
26014 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
26016 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
26018 * mini.c regalloc.c regalloc.h: Fix memory leak.
26020 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
26022 * aot.c (mono_aot_get_method): register all used strings
26024 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
26026 * mini.c: always intern strings references with ldstr at compile time.
26028 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
26030 * Makefile.am: add BUILT_SOURCES.
26032 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
26034 * driver.c: give a better error message when the assembly to execute
26035 doesn't have an entry point.
26037 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
26039 * Makefile.am: added hack for automake
26041 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
26044 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
26046 22003-04-07 Martin Baulig <martin@ximian.com>
26048 * Makefile.am: Added Makefile.am.
26050 * debugger-main.c: Removed, this is now in the debugger where it
26053 * mini.pc.in: Call this package `mini' for the moment.