1 2010-06-17 Zoltan Varga <vargaz@gmail.com>
3 * aot-compiler.c (emit_klass_info): Handle type load exceptions.
5 * method-to-ir.c (mono_method_to_ir): Avoid a crash if mono_method_get_header ()
8 * exceptions-x86.c (mono_x86_throw_corlib_exception): Negate the decrement of
9 the ip done by throw_exception (), it is not needed for corlib exceptions.
11 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
13 * method-to-ir.c (mono_emit_wb_aware_memcpy): Simplify this function.
14 Call new jit icall mono_gc_wbarrier_value_copy_bitmap for vt wbarrier
15 of size > 5 words. This support fast barriers for value types up to
16 256/512 bytes which beyond that the copying itself is the major issue.
18 * method-to-ir.c (mini_emit_stobj): The intrinsic version is safe
19 for gsharing, so use it.
21 This eliminate all calls to mono_value_copy from managed code in
24 This gives a 2% perf boost on ipy and 1% on gmcs over previous patches.
26 Even thou a lot of mono_value_copy calls were eliminated from fsharp,
29 * mini.c (mini_init): Register new icall.
31 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
33 * method-to-ir.c (mono_emit_wb_aware_memcpy): Handle nested valuetypes.
34 This eliminates 2% of mono_value_copy calls on ipy and 12% on fsharp.
36 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
38 * method-to-ir.c (mini_emit_stobj): Don't call mono_value_copy for small
39 value types as the overhead is huge. Manually expand it up to 5 words to
42 This improves gmcs times by 5% and unmodified binary-tree by 78%. The later
43 is an exception that performance is dominated by mono_value_copy.
45 This puts sgen about 5% ahead of boehm in terms of wall-clock on a Core2Quad.
47 2010-06-17 Zoltan Varga <vargaz@gmail.com>
49 * mini-llvm.c (process_call): Disable LLVM for calls to generic class init
50 trampolines on x86, since those have their own cconv.
52 * exceptions-x86.c (mono_arch_exceptions_init): Implement the llvm throw corlib
53 exception trampolines.
55 * tramp-x86.c: Add xdebug info for a few trampolines.
57 * mini-llvm.c: Set the name of the arguments.
59 * mini-llvm.c (emit_cond_system_exception): Pass the ip of to throw_corlib_trampoline
60 using a block address if using the LLVM mono branch.
62 * exceptions-amd64.c (mono_arch_exceptions_init): Add new LLVM throw corlib exception
65 2010-06-15 Zoltan Varga <vargaz@gmail.com>
67 * mini-ppc.c (mono_arch_get_cie_program): Define this for powerpc too.
69 * mini-llvm.c (process_bb): Add a missing CHECK_FAILURE.
71 * mini.c (mini_init): Remove some of the llvm restrictions, they are no longer needed.
73 * method-to-ir.c (mono_method_to_ir): Enable fast virtual calls when using llvm.
75 * mini-trampolines.c (mono_llvm_vcall_trampoline): Rewrite this to use one vtable
76 trampoline per vtable slot index. The slot, along with the 'this' argument is enough
77 to identify the vtable slot address plus the method which needs to be compiled.
79 * mini.c (mini_get_vtable_trampoline): Use one vtable trampoline per vtable slot when
82 * mini-x86.c (get_call_info_internal): Change the managed calling convention so
83 'this' is always passed as the first argument, before the vtype ret arg. This
84 simplifies get_this_arg_reg () and LLVM integration.
86 * mini-amd64.c (get_call_info): Fix the handling of MONO_TYPE_TYPEDBYREF after
89 * tramp-x86.c (mono_arch_create_generic_trampoline): Emit unwind info for
92 * mini-x86.c (mono_arch_get_cie_program): Implement this for x86.
94 * mini-llvm.c: Fix compilation with llvm 2.6.
96 * mini-amd64.c (CallInfo): Fix the position of the vret_arg_index field.
98 * mini-llvm.c (mono_llvm_emit_method): Fix the build if LLVM_MONO_BRANCH is not
101 * mini-amd64.c (get_call_info): Change the managed calling convention so 'this'
102 is always passed as the first argument, before the vtype ret arg. This simplifies
103 get_this_arg_reg () and LLVM integration.
105 2010-06-14 Rodrigo Kumpera <rkumpera@novell.com>
107 * method-to-ir.c (mono_method_to_ir): Add support for .ctor intrinsics.
109 * method-to-ir.c (mini_emit_inst_for_ctor): New function for .ctor intrinsics.
110 For now just call simd intrinsics. This makes "x[0] = new Vector4f (10)"
111 translate into much nicer code.
113 2010-06-14 Zoltan Varga <vargaz@gmail.com>
115 * mini-llvm.c (sig_to_llvm_sig_full): Add a 'sinfo' out argument which returns
116 parameter index information. Use this to simplify a lot of code.
118 * unwind.c (mono_unwind_decode_fde): Handle augmentions using a loop.
120 2010-06-12 Zoltan Varga <vargaz@gmail.com>
122 * aot-compiler.c (compile_method): Add a 'depth' parameter to add_generic_class too
123 to fix infinite generic recursion. Fixes #612702.
125 2010-06-11 Zoltan Varga <vargaz@gmail.com>
127 * object.c: Use a callback to create IMT trampolines, allowing the usage of one
128 imt trampoline per imt slot when using LLVM.
130 2010-06-10 Jonathan Pryor <jpryor@novell.com>
132 * mini.c (mini_cleanup): Call mono_runtime_shutdown(). Fixes #438454.
134 2010-06-09 Levi Bard <levi@unity3d.com>
136 * debugger-agent.c: Clear unloaded types on appdomain unload.
138 2010-06-08 Zoltan Varga <vargaz@gmail.com>
140 * liveness.c (visit_bb): Make the component vregs of long vars volatile as well.
143 * exceptions.cs: Add a test.
145 2010-06-06 Zoltan Varga <vargaz@gmail.com>
147 * mini-llvm.c (mono_llvm_check_method_supported): Only disable llvm for nested clauses.
149 * mini.c (mini_method_compile): Move the LLVM checks to a function in mini-llvm.c.
151 * mini.c (mono_jit_runtime_invoke): Initialize *exc to NULL before calling the wrapper,
152 so it doesn't have to do it.
154 * helpers.c (mono_disassemble_code): Flush stdout, so the output from the spawned
155 process does not mix with ours.
157 * mini-llvm.c (mono_llvm_emit_method): Refactor this giant function into smaller
160 * mini-llvm.c method-to-ir.c ir-emit.h: When using the llvm mono branch, allow
161 loads/stores which can throw exceptions inside clauses.
163 2010-06-05 Zoltan Varga <vargaz@gmail.com>
165 * mini-llvm.c (mono_llvm_emit_method): Fix support for finally clauses with more than
168 * mini.c (mini_init): Register mono_resume_unwind as an icall.
170 2010-06-03 Zoltan Varga <vargaz@gmail.com>
172 * dwarfwriter.c: Update after the mono_debug_lookup_locals () changes.
174 * debugger-agent.c (method_commands_internal): Ditto. Return scope information for
177 2010-06-03 Zoltan Varga <vargaz@gmail.com>
179 * debugger-agent.c (appdomain_unload): Clear all breakpoint instances in the dying
182 2010-06-02 Zoltan Varga <vargaz@gmail.com>
184 * method-to-ir.c (set_rgctx_arg): New helper function to remove some duplicate code.
185 Use a separate generic class init trampoline for llvm, since it needs a different
188 * unwind.c (mono_unwind_decode_fde): Make this decode the mono specific LSDA which
189 includes the location of this/rgctx.
191 * mini-llvm.c aot-runtime.c: Enable generic sharing for llvm if using the LLVM mono
194 2010-06-01 Zoltan Varga <vargaz@gmail.com>
196 * mini.c (mini_method_compile): Enable llvm+exceptions on LLVM SVN.
198 * mini-llvm.c (emit_cond_system_exception): Disable llvm when this occurs in a
201 2010-05-31 Zoltan Varga <vargaz@gmail.com>
203 * unwind.c (mono_unwind_decode_fde): The FDE only has an augmention if the CIE
206 * aot-runtime.c (decode_eh_frame): Fix an assert condition.
208 * aot-compiler.c (patch_to_string): New debugging helper function.
210 2010-05-30 Zoltan Varga <vargaz@gmail.com>
212 * exceptions-amd64.c (get_throw_trampoline): Fix the xdebug name of the corlib
215 * exceptions-x86.c (mono_arch_exceptions_init): Create an llvm rethrow trampoline too.
217 * mini-llvm.c (mono_llvm_emit_method): Implement OP_RETHROW.
219 * method-to-ir.c (mono_method_to_ir): Emit a OP_NOT_REACHED after a rethrow.
221 * mini-llvm.c (emit_call): Compute the containing try clause correctly for nested
224 * mini.c (create_jit_info): Print EH clause info for LLVM too.
226 2010-05-28 Mark Probst <mark.probst@gmail.com>
228 * method-to-ir.c (mono_method_to_ir): Emit a write barrier for
229 cpobj with reference types.
231 2010-05-28 Mark Probst <mark.probst@gmail.com>
233 * method-to-ir.c (mono_method_to_ir): Only explicitly add the
234 write barrier for reference types.
236 2010-05-27 Zoltan Varga <vargaz@gmail.com>
238 * mini-s390x.c (mono_arch_output_basic_block): Applied patch from Aurelien Minvielle
239 . Fix OP_ATOMIC_EXCHANGE_I4 on s390x. Fixes #609023.
241 2010-05-31 Martin Baulig <martin@ximian.com>
245 * debugger-agent.c (breakpoints_cleanup): Iterate over `event_requests', call
246 clear_breakpoint() on all breakpoint events and remove them from the list.
248 2010-05-27 Martin Baulig <martin@ximian.com>
252 * debugger-agent.c (method_commands, type_commands): Temporarily
253 set the appdomain while executing this method; do all metadata
254 calls in the debuggee's appdomain where user assemblies are loaded.
256 2010-05-27 Zoltan Varga <vargaz@gmail.com>
258 * mini-s390x.c (mono_arch_get_delegate_invoke_impls): Fix the s390x build.
260 2010-05-26 Rodrigo Kumpera <rkumpera@novell.com>
262 * method-to-ir.c (mono_method_to_ir): Add missing write barrier to stobj.
264 2010-05-26 Zoltan Varga <vargaz@gmail.com>
266 * method-to-ir.c: Instead of freeing method headers immediately, save them in a list in
267 MonoCompile, and free them in mono_destroy_compile (), since the MonoType's in them could
268 be referenced even after the header is freed.
270 * aot-runtime.c: Remove the half finished support for decoding the .arm_exidx
273 2010-05-25 Zoltan Varga <vargaz@gmail.com>
275 2010-05-25 Bill Holmes <billholmes54@gmail.com>
277 * genmdesc.c (main): Fixing the detection of the nacl switch.
279 Code is contributed under MIT/X11 license.
281 2010-05-25 Zoltan Varga <vargaz@gmail.com>
283 * exceptions-amd64.c (mono_arch_find_jit_info_ext): Adjust the ip for LMF frames too.
285 * mini-llvm.c aot-compiler.c: More LLVM 2.8 updates.
287 * mini.h (LLVM_CHECK_VERSION): New helper macro.
289 2010-05-25 Miguel de Icaza <miguel@novell.com>
291 * genmdesc.pl (build_spec): Add support for nacl: keyword also to
294 * genmdesc.c: Added support for nacl: key on the machine
295 description files to support the extra space required by Google
298 2010-05-23 Zoltan Varga <vargaz@gmail.com>
300 * mini.c (mono_jit_compile_method_inner): Propagate exceptions in one more place.
302 2010-05-23 Zoltan Varga <vargaz@gmail.com>
304 * mini.c (mono_jit_compile_method_inner): Propagate exceptions from
305 mono_runtime_class_init_full ().
306 (mono_jit_runtime_invoke): Ditto. Fixes #608073.
308 2010-05-22 Zoltan Varga <vargaz@gmail.com>
310 * mini-llvm.c mini-llvm-cpp.cpp: Update after LLVM 2.8 changes.
312 2010-05-21 Zoltan Varga <vargaz@gmail.com>
314 * mini-ppc.c (mono_arch_output_basic_block): Use ins->inst_c1 instead of p1, the
315 two are not the same on ilp32.
317 2010-05-21 Zoltan Varga <vargaz@gmail.com>
319 * mini.c (mono_jit_compile_method_inner): Remove a DISABLE_JIT block which was
322 * mini-ppc.c: Fix the DISABLE_JIT build.
324 2010-05-20 Zoltan Varga <vargaz@gmail.com>
326 * aot-runtime.c (decode_resolve_method_ref): Rename this from decode_method_ref_2.
327 (make_writable): Remove this unused function.
329 2010-05-20 Zoltan Varga <vargaz@gmail.com>
331 * aot-compiler.c: Collect all information about a PLT entry into a separate MonoPltEntry
332 structure. Make the labels to plt entries local symbols instead of assembler local
333 labels, since tha latter causes problems for the iphone linker.
335 2010-05-19 Zoltan Varga <vargaz@gmail.com>
337 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle one more case with ilp32.
339 2010-05-17 Zoltan Varga <vargaz@gmail.com>
341 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle ilp32.
342 (ppc_patch_full): Ditto.
344 * mini-arm.c (mono_arch_build_imt_thunk): Fix the fail_tramp case.
346 * method-to-ir.c (mono_method_to_ir): Use fast generic virtual method invocation
347 if gshared is enabled, to avoid asserts in the trampoline code.
349 * mini-ia64.c (mono_arch_build_imt_thunk): Implement generalized imt thunks
352 2010-05-15 Geoff Norton <gnorton@novell.com>
354 * dwarfwriter.c, xdebug.c: Fix a pretty large leak when running in
357 2010-05-14 Geoff Norton <gnorton@novell.com>
359 * exceptions-x86.c: Fix the alignment of this trampoline so we dont get a
360 misaligned stack on darwin.
362 2010-05-14 Zoltan Varga <vargaz@gmail.com>
364 * mini-arm.c aot-compiler.c: Implement support for generalized imt thunks on
367 2010-05-14 Zoltan Varga <vargaz@gmail.com>
369 * xdebug.c: Fix ARM support.
371 2010-05-13 Zoltan Varga <vargaz@gmail.com>
373 * exceptions-x86.c (mono_arch_handle_exception): Resume from the signal handler
374 and do most of the work on the normal stack.
375 (mono_x86_get_signal_exception_trampoline): New x86 specific trampoline function.
377 2010-05-13 Zoltan Varga <vargaz@gmail.com>
379 * aot-compiler.c: Put non-code data into the .rodata section on linux.
381 2010-05-13 Zoltan Varga <vargaz@gmail.com>
383 * exceptions-arm.c (mono_arch_handle_exception): Fix the cross-compile case.
385 2010-05-13 Zoltan Varga <vargaz@gmail.com>
387 * exceptions-arm.c (mono_arch_handle_exception): Resume from the signal handler
388 and do most of the work on the normal stack.
390 2010-05-13 Zoltan Varga <vargaz@gmail.com>
392 * exceptions-amd64.c (mono_arch_handle_exception): Resume from the signal handler
393 and do most of the work on the normal stack even if sigaltstack is disabled.
395 2010-05-12 Zoltan Varga <vargaz@gmail.com>
397 * exceptions-amd64.c (mono_arch_sigctx_to_monoctx): Simplify this now that
398 UCONTEXT_REG_ constants are available on linux as well.
399 (mono_arch_monoctx_to_sigctx): Ditto.
400 (mono_arch_ip_from_context): Ditto.
402 2010-05-12 Zoltan Varga <vargaz@gmail.com>
404 * debugger-agent.c (set_breakpoint): Fix setting of pending breakpoints in
407 2010-05-11 Zoltan Varga <vargaz@gmail.com>
409 * aot-compiler.c (emit_plt): Don't align the plt to a pagesize on x86, it is
412 2010-05-10 Zoltan Varga <vargaz@gmail.com>
414 * debugger-agent.c (insert_breakpoint): Print a more descriptive error message
415 if a breakpoint cannot be inserted.
417 2010-05-08 Zoltan Varga <vargaz@gmail.com>
419 * aot-compiler.c (emit_and_reloc_code): Fix a warning.
421 2010-05-07 Zoltan Varga <vargaz@gmail.com>
423 * debugger-agent.c (frame_commands): Return an error instead of asserting if
424 no JIT info is found for the method.
426 2010-05-05 Jonathan Chambers <joncham@gmail.com>
428 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Protect against a NULL sigctx
431 2010-05-05 Zoltan Varga <vargaz@gmail.com>
433 * mini-amd64.c (mono_arch_get_trampolines): New arch specific function returning
434 a list of arch specific trampolines.
436 * aot-compiler.c (emit_trampolines): Use it.
438 2010-05-05 Zoltan Varga <vargaz@gmail.com>
440 * tramp-<ARCH>.c exceptions-<ARCH>.c mini-trampolines.c mini-exceptions.c
441 aot-compiler.c: Use the _full trampoline creation functions on all platforms,
442 get rid of the _full from their name.
444 2010-05-05 Zoltan Varga <vargaz@gmail.com>
446 * tramp-x86.c (mono_arch_create_generic_trampoline): Call
447 get_nullified_class_init_trampoline to remove some code duplication.
449 2010-05-03 Zoltan Varga <vargaz@gmail.com>
451 * mini-x86.c (mono_arch_emit_prolog): Fix full-aot support for thread
454 2010-05-01 Zoltan Varga <vargaz@gmail.com>
456 * mini-amd64.c (mono_arch_emit_load_aotconst): New arch-specific function.
458 * tramp-amd64.c: Use emit_load_aotconst to remove some code duplication.
460 * aot-runtime.c (init_plt): Make the default entries point to the AOT trampoline,
461 there is no need to jump through the first plt entry.
463 * aot-runtime.c (mono_aot_get_named_code): Rename to mono_aot_get_trampoline.
465 * aot-runtime.c (mono_aot_get_plt_entry): Move the arch specific parts to an
466 arch-specific function.
467 (mono_aot_get_plt_info_offset): Ditto.
469 * aot-runtime.c (mono_aot_register_jit_icall): New helper function called from
470 mono_arch_init () to register jit icalls called from full-aot trampolines.
471 (load_function): Get rid of the arch specific #ifdefs, move the relevant code
474 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception_full): Get rid of
475 the specialized throw corlib exception trampoline, use a variant of the normal
476 trampoline along with a new C function which does the call to
477 mono_exception_from_token (), just like on x86.
479 2010-05-01 Zoltan Varga <vargaz@gmail.com>
481 * mini-trampolines.c aot-compiler.c tramp-<ARCH>.c exceptions-<ARCH>.c:
482 Reorganize the full aot trampoline creation functions, instead of taking a bunch
483 of out arguments, they will now take a MonoTrampInfo** out argument. Simplify
484 some code in aot-compiler.c because of this. Remove the non-full aot trampoline
485 creation functions on architectures which have the full-aot ones.
487 2010-05-01 Zoltan Varga <vargaz@gmail.com>
489 * mini-ppc.c (mono_arch_decompose_long_opts): Fix LNEG.
491 2010-05-01 Zoltan Varga <vargaz@gmail.com>
493 * mini-ppc.c (mono_arch_emit_exceptions): Initialize exc_throw_pos/found
494 explicitly, this seems to be required by some gcc versions at -O2.
498 2010-05-01 Zoltan Varga <vargaz@gmail.com>
500 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Fix full-aot support for
501 has_target delegate invokes.
503 2010-05-01 Zoltan Varga <vargaz@gmail.com>
505 * mini.h (MonoAotTrampInfo): Rename this to MonoTrampInfo, add patches/unwind
508 * aot-compiler.c (mono_aot_tramp_info_create): Rename to mono_tramp_info_create,
509 add patches/unwind info arguments, move to mini.c.
511 * mini-<ARCH>.c aot-compiler.c: Update after the above changes.
513 2010-04-30 Zoltan Varga <vargaz@gmail.com>
515 * debugger-agent.c (type_commands): Add a new CMD_TYPE_GET_SOURCE_FILES_2
516 command which returns full path names.
518 2010-04-29 Zoltan Varga <vargaz@gmail.com>
520 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline_full): Set the
521 code_size output variable.
523 * mini-x86.c (mono_arch_emit_prolog): Compute the GOT addr before calling
526 2010-04-29 Zoltan Varga <vargaz@gmail.com>
528 * mini-x86.c (mono_arch_emit_prolog): Remove a disable_aot which is not needed.
529 (mono_arch_cpu_optimizazions): Make this a no-op when running with full aot.
530 (mono_arch_cpu_enumerate_simd_versions): Ditto.
532 2010-04-29 Zoltan Varga <vargaz@gmail.com>
534 * image-writer.c (asm_writer_emit_alignment): Use ilog2 for alignments for the
537 2010-04-29 Zoltan Varga <vargaz@gmail.com>
539 * mini-x86.c (mono_arch_emit_prolog): Avoid an assert in full-aot mode.
541 2010-04-29 Zoltan Varga <vargaz@gmail.com>
543 * aot-runtime.c (load_function): Use TARGET_X86 instead of __i386__.
545 2010-04-28 Zoltan Varga <vargaz@gmail.com>
547 * aot-compiler.c (emit_got_info): Double the buffer size to avoid an assert.
549 2010-04-27 Zoltan Varga <vargaz@gmail.com>
551 * dwarfwriter.c (emit_line_number_info): Get rid of the usage of GArray, so
552 line number support works with eglib.
554 2010-04-27 Miguel de Icaza <miguel@novell.com>
556 * driver.c, mini.c: Since linking with LLVM makes the default Mono
557 dirty an extra 70kb pages on startup we are now going to choose a
558 different strategy: ship mono and mono-llvm binaries, with the
559 second being the one that links with LLVM and defaults to LLVM
562 2010-04-27 Zoltan Varga <vargaz@gmail.com>
564 * tramp-x86.c exceptions-x86.c mini-x86.c aot-compiler.c aot-runtime.c:
565 Implement full-aot support on x86.
567 * method-to-ir.c: Always use a got var on x86 too, just like on ppc, because the
568 trampolines depend on it. Use MONO_ARCH_GOT_REG as the got register, instead of
569 the first register returned by get_global_int_regs ().
571 * cpu-x86.md: Fix the length of insertx_u1_slow.
573 * iltests.il.in: Disable tail call tests when running with full-aot.
575 2010-04-26 Zoltan Varga <vargaz@gmail.com>
577 * method-to-ir.c (mono_op_to_op_imm_noemul): Fix a warning.
579 2010-04-24 Mark Probst <mark.probst@gmail.com>
581 * mini.c, driver.c: Initialize mono_use_llvm in mono_main(), not
582 in the initializer, because it's non-constant.
584 2010-04-23 Miguel de Icaza <miguel@novell.com>
586 * mini.c: Use MONO_USE_LLVM as an environment flag to turn the use
587 of LLVM on by default. Used for buildbots and other setups.
589 2010-04-24 Zoltan Varga <vargaz@gmail.com>
591 * mini.c: Set mono_use_llvm to FALSE even if mono is compiled with LLVM.
593 2010-04-23 Kornel Pal <kornelpal@gmail.com>
595 * method-to-ir.c (mono_method_to_ir): Enable inlining of pointer-sized unmanaged
596 initonly static fields when using moving GC.
598 Contributed under MIT/X11 license.
600 2010-04-23 Geoff Norton <gnorton@novell.com>
602 * mini-amd64.h: Darwin x86_64 support.
604 2010-04-20 Jonathan Pryor <jpryor@novell.com>
606 * exceptions-arm.c: Remove platform checks in favor of configure checks.
608 2010-04-19 Jonathan Pryor <jpryor@novell.com>
610 * exceptions-arm.c: Add Android support for sigcontext structure.
612 2010-04-16 Zoltan Varga <vargaz@gmail.com>
614 * mini.c (mono_jit_compile_method_inner): Implement the check for native func
615 wrappers correctly now that their wrapper info is NULL.
617 2010-04-16 Zoltan Varga <vargaz@gmail.com>
619 * mini.c (mono_jit_compile_method_inner): Avoid calling
620 mono_marshal_method_from_wrapper () for native func wrappers. Fixes #597189.
622 2010-04-16 Zoltan Varga <vargaz@gmail.com>
624 * genmdesc.c (inst_name): Define this as a copy of mono_inst_name in helpers.c,
625 so the latter can be #ifndef DISABLE_JIT-ed.
627 * helpers.c: Comment out the opstr array if DISABLE_JIT is set.
629 2010-04-16 Zoltan Varga <vargaz@gmail.com>
631 * method-to-ir.c driver.c: Disable a few more things when DISABLE_JIT is set.
633 2010-04-16 Zoltan Varga <vargaz@gmail.com>
635 * mini-llvm.c (emit_entry_bb): Fix support for simd arguments passed on the
638 2010-04-15 Zoltan Varga <vargaz@gmail.com>
640 * debugger-agent.c (type_commands): Call mono_class_setup_methods () before
641 calling mono_class_num_methods (). Fixes #592244.
643 2010-04-14 Zoltan Varga <vargaz@gmail.com>
645 * mini-x86.c (mono_arch_get_llvm_call_info): Handle empty structures correctly.
647 * mini-llvm.c: Disable LLVM for calls with non-default calling conventions.
649 2010-04-14 Zoltan Varga <vargaz@gmail.com>
651 * method-to-ir.c (handle_box_inst): Merge into handle_box, simplify the merged
653 * (handle_alloc): Ditto.
654 (mono_method_to_ir): Remove the constrained call restriction added by a previous
655 change, its not needed anymore.
657 2010-04-12 Zoltan Varga Kumpera <rkumpera@novell.com>
659 * mini-posix.c (sigusr1_signal_handler): Fix build on
660 non x86/amd64 systems.
662 2010-04-13 Zoltan Varga <vargaz@gmail.com>
664 * method-to-ir.c (mono_method_to_ir): Disable generic sharing for constrained
665 calls where the constrained class needs a context. Fixes #595863.
667 * iltests.il.in: Add a test.
669 2010-04-13 Zoltan Varga <vargaz@gmail.com>
671 * mini.c (mini_method_compile): Disable llvm+methods with clauses again, llvm
672 2.6/SVN seems to have broken support for them.
674 2010-04-13 Zoltan Varga <vargaz@gmail.com>
676 * mini-llvm.c: Fix support for LLVM 2.6.
678 2010-04-10 Zoltan Varga <vargaz@gmail.com>
680 * debugger-agent.c (thread_commands): Add a GET_ID command to get the
681 MonoInternalThread belonging to the thread.
683 Fri Apr 9 15:28:01 CEST 2010 Paolo Molaro <lupus@ximian.com>
685 * driver.c, optflags-def.h, ir-emit.h: introduce an unsupported
686 unsafe optimization that will remove bound checks.
688 2010-04-08 Kornel Pal <kornelpal@gmail.com>
690 * method-to-ir.c (mini_emit_inst_for_method): Fix a typo that caused
691 CompareExchange not to be inlined for I8.
693 Contributed under MIT/X11 license.
695 2010-04-07 Rodrigo Kumpera <rkumpera@novell.com>
697 * array.cs: Add tests for cast between primitive array types.
699 2010-04-07 Andreia Gaita <avidigal@novell.com>
701 * Makefile.am: create a convenience library for moon to link with
703 2010-04-07 Paolo Molaro <lupus@ximian.com>
705 * method-to-ir.c: optimize array accesses from generic interfaces.
707 2010-04-06 Zoltan Varga <vargaz@gmail.com>
709 * mini-llvm.c: Update after the memset/memcpy intrinsics changes in LLVM SVN.
711 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
713 * method-to-ir.c (mono_method_to_ir): Handle call to virtual final methods
714 of marshalbyref classes.
718 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
720 * aot-compiler.c (emit_exception_debug_info): Encode try holes
723 * aot-runtime.c (decode_exception_debug_info): Decode try holes
726 * mini.h: Increase AOT version.
728 2010-04-04 Andreas Faerber <andreas.faerber@web.de>
730 * mini-x86.h: Only enable soft debugger when using sigaction or on
731 Windows. Fixes build on Haiku (lacks siginfo_t).
733 Code is contributed under MIT/X11 license.
735 2010-04-02 Andreas Faerber <andreas.faerber@web.de>
737 * mini.h, mini-x86.h: Suppress sigaction for Haiku, add support for
738 BeOS-style signal handlers.
740 Code is contributed under MIT/X11 license.
742 2010-04-02 Zoltan Varga <vargaz@gmail.com>
744 * mini-posix.c (sigusr1_signal_handler): Fix openbsd support.
746 2010-04-01 Rodrigo Kumpera <rkumpera@novell.com>
748 * mini-exceptions.c: Fix win32 build.
750 2010-04-01 Mark Probst <mark.probst@gmail.com>
752 * mini.c, driver.c: Call mono_gc_base_init() before
755 2010-04-01 Sebastien Pouliot <sebastien@ximian.com>
757 * method-to-ir.c (ensure_method_is_allowed_to_[access_field|
758 call_method]): Delegate the actual work in security-core-clr.c
759 to ease code sharing.
761 2010-04-01 Zoltan Varga <vargaz@gmail.com>
763 * decompose.c (mono_decompose_opcode): Set the cfg exception if the unsupported
764 float conv.ovf.un opcodes are encountered, instead of asserting later.
767 2010-04-01 Zoltan Varga <vargaz@gmail.com>
769 * decompose.c (mono_decompose_opcode): Add OP_ICONV_TO_U4_UN as a no-op.
771 * iltests.il.in: Add a test.
773 2010-04-01 Zoltan Varga <vargaz@gmail.com>
775 * mini-amd64.c (mono_arch_emit_call): Fail compilation if an argument is too
776 large. Fixes #567040.
778 * method-to-ir.c: Call CHECK_CFG_EXCEPTION after emitting a call.
780 2010-04-01 Zoltan Varga <vargaz@gmail.com>
782 * method-to-ir.c (handle_ccastclass): Call save_cast_details (). Fixes
785 2010-03-31 Rolf Bjarne Kvinge <RKvinge@novell.com>
787 * mini-trampolines.c: Surround mono_handler_block_guard_trampoline and
788 mono_create_handler_block_trampoline with the proper #ifdef so that it
791 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
793 * mini-exceptions.c: Introduce mono_walk_stack_full, which
794 allows to select if it's new or old context that is passed to
797 * mini-exceptions.c (mono_handle_exception_internal): Handle the
798 case when executing a guarded handler from the EH machinery.
800 * mini-exceptions.c (mono_install_handler_block_guard): New function
801 responsible for checking for handler blocks, installing the guard and
802 clearing abort state.
804 * mini-posix.c (sigusr1_signal_handler): Call mono_install_handler_block_guard
805 to check for handler blocks and skip interruption logic if one was found.
807 * mini-trampolines.c (mono_handler_block_guard_trampoline): Function called
808 by the handler block guard trampoline. Resumes interruption by raising the
809 pending ThreadAbortException.
811 * mini.c (create_jit_info): Calculate the end address of a finally block.
813 * mini-x86.c (mono_arch_install_handler_block_guard): Patch the return address
814 of a finally block to a specified address and return the old one.
816 * tramp-x86.c (mono_arch_create_handler_block_trampoline): The handler block
817 trampoline patches the original return address and calls the trampoline function.
819 2010-03-30 Zoltan Varga <vargaz@gmail.com>
821 * mini-trampolines.c (mono_aot_trampoline): Remove some dead code.
823 * aot-runtime.c (mono_aot_patch_plt_entry): New helper function, which only
824 does the patching if the callee is in the same domain.
826 * aot-runtime.c mini-trampolines.c: Call mono_aot_patch_plt_entry instead
827 of mono_arch_patch_plt_entry ().
829 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
831 * mini.c (create_jit_info): Fix try block hole length encoding.
833 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
835 * mini.c (create_jit_info): Emit saner debug spew. Now it doesn't
836 duplicate information and print offsets instead of absolute addresses.
838 2010-03-29 Zoltan Varga <vargaz@gmail.com>
840 * debugger-agent.c (jit_end): Send type loads for types loaded before the VMStart
841 event is sent. Fixes #591733.
843 2010-03-26 Zoltan Varga <vargaz@gmail.com>
845 * mini-posix.c (SIG_HANDLER_SIGNATURE): Handle the case when ctx is NULL on
848 2010-03-26 Zoltan Varga <vargaz@gmail.com>
850 * debugger-agent.c (mono_debugger_agent_init): Set the GC type of the
851 thread_to_tls hash table.
853 * image-writer.c (bin_writer_emit_writeout): Fix the size of the got.plt
854 section. Fixes #591000.
856 2010-03-26 Andreas Faerber <andreas.faerber@web.de>
858 * Makefile.am (version.h): Check for pure .git directory only,
859 fixes SVN revision when using git without git-svn.
861 Contributed under MIT/X11 license.
863 2010-03-26 Zoltan Varga <vargaz@gmail.com>
865 * aot-runtime.c: Apply some openbsd changes from openbsd ports.
867 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
869 * basic-simd.cs: Test for vector x scalar binary operators.
871 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
873 * simd-intrincs.c (simd_intrinsic_emit_binary): Support binary
874 intrinsics with expanded scalar arguments.
876 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
878 * mini-exceptions.c (get_exception_catch_class): Non catch clauses
879 don't have an exception class, so don't decode it. This would crash
882 2010-03-24 U-anarquia\miguel <miguel@anarquia>
884 Make sure that trunk builds with DISABLE_JIT, an update to the
887 * mini.c (mini_get_shared_method): this code seems to be necessary
888 regardless of whether DISABLE_JIT has been defined.
890 (mono_jit_compile_method_inner): it seems that this method is
891 required even in full AOT mode, so ifdef out only the pieces that
892 try to genrate code (the body of code that applies patches to the
895 (mini_method_compile): do not compile when using DISABLE_JIT.
897 * mini-ppc.c (mono_arch_get_allocatable_int_vars)
898 (mono_arch_output_basic_block, mono-arch_emit_exceptions): Do not
899 compile when DISABLE_JIT is set.
901 2010-03-24 Mark Probst <mark.probst@gmail.com>
903 * mini.c (mono_create_tls_get): Only create a TLS operation if the
904 arch really supports it.
906 2010-03-24 Mark Probst <mark.probst@gmail.com>
908 * mini-x86.c, mini-x86.h, mini.c: CEE_MONO_TLS support for Darwin/x86.
910 2010-03-23 Neale Ferguson <neale@sinenomine.net>
912 * exceptions-s390x.c: Add support for
913 mono_arch_get_throw_corlib_exception and fix throw by name.
915 * mini-s390x.c: Add IMT support; Fix stack parameter passing
916 logic (especially for varargs); Correct localloc sizing; Add
917 mono_arch_get_this_arg_from_call and
918 mono_arch_get_this_arg_from_call.
920 * mini-s390x.h: Add support for facility list extraction;
921 Correct/update MONO_ARCH_xxx settings.
923 * mini-s390.c: Minor corrections to instruction output for
924 varargs. No IMT implementation - I think it's time to deprecate
925 s390 and just leave s390x.
927 * tramp-s390x.c: Correct creation of trampoline instruction
930 * cpu-s390x.md: Update some instruction lengths
932 2010-03-23 Zoltan Varga <vargaz@gmail.com>
934 * mini-generic-sharing.c (fill_in_rgctx_template_slot): Remove an assert which
935 can be hit with partial sharing.
937 * mini-generic-sharing.c (get_shared_class): Handle partially shared methods
938 in non-shared classes correctly.
939 (generic_inst_is_sharable): Allow all primitive types in partial sharing.
940 Turn on partial sharing.
942 2010-03-23 Zoltan Varga <vargaz@gmail.com>
944 * mini-amd64.h: Put back MONO_ARCH_NOMAP32BIT for OpenBSD which was removed
947 2010-03-23 Zoltan Varga <vargaz@gmail.com>
949 * method-to-ir.c (mono_method_to_ir): Handle the failure of
950 mono_method_signature ().
952 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
954 * mini.c (mini_method_compile): Get the signature of cfg->method early with
955 error checking, so later calls do not need error checking.
957 2010-03-22 Zoltan Varga <vargaz@gmail.com>
959 * exceptions-amd64.c: Add support for OpenBSD which has no UCONTEXT_GREGS.
961 * mini-amd64.h: Enable MONO_ARCH_USE_SIGACTION on OpenBSD as well.
963 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
965 * mini-exceptions.c (mono_handle_exception_internal): Don't
966 check try_end for archs different than s390.
968 * mini.c (create_jit_info): Don't crash if the finallt block is the
971 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
973 * driver.c (mono_main): Don't free global codeman under linux since
974 glic now peeks at code on stack for more archs than just amd64.
976 Mon Mar 22 18:09:09 CET 2010 Paolo Molaro <lupus@ximian.com>
978 * mini.c, method-to-ir.c: changes to support compressed interface
981 2010-03-22 Zoltan Varga <vargaz@gmail.com>
983 * mini-x86.h: Applied patch from Robert Nagy (Robert@openbsd.org).
984 Use sigaction on OpenBSD too.
986 2010-03-22 Zoltan Varga <vargaz@gmail.com>
988 * debugger-agent.c (event_req_matches_assembly): Handle request modifiers too.
990 2010-03-21 Andreas Faerber <andreas.faerber@web.de>
992 * debugger-agent.c: #include sys/select.h for fd_set.
994 Code is contributed under MIT/X11 license.
996 2010-03-21 Zoltan Varga <vargaz@gmail.com>
998 * mini.c (SIG_HANDLER_SIGNATURE): Fix the build on platforms without sigaction
1001 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1003 * mini-ppc.c (mono_arch_emit_exceptions): Avoid an assert in ppc_patch () for
1004 some large methods with lots of exception handlers. Fixes #440924.
1006 Sat Mar 20 11:56:24 CET 2010 Paolo Molaro <lupus@ximian.com>
1008 * method-to-ir.c: remove code duplication for interface checks.
1010 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1012 * debugger-agent.c (clear_event_requests_for_assembly): New helper function.
1013 (assembly_unload): Clear all event requests referencing the to-be unloaded
1017 Fri Mar 19 16:45:20 CET 2010 Paolo Molaro <lupus@ximian.com>
1019 * mini.h, mini-exceptions.c: restore the state of the stack
1020 guard page permissions.
1022 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1024 * mini-trampolines.c (common_call_trampoline): Remove the condition guarding the
1025 call site patching code, it doesn't appear to be needed.
1027 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1029 * mini-generic-sharing.c: Add infrastructure for partial sharing, ie.
1030 sharing generic methods whose type arguments are a mix of reference and
1031 non-reference types. Not yet turned on.
1033 * mini.c (mini_get_shared_method): New helper function to return
1034 the method which will be compiled/registered in the JIT tables when doing
1036 (mono_domain_lookup_shared_generic): Moved to mini.c from mini-generic-sharing.c,
1037 use mini_get_shared_method ().
1039 * mini.c (mini_method_compile): Register the same method which is compiled when
1040 doing generic sharing.
1042 * mini.c aot-compiler.c aot-runtime.c: Add support for partial sharing.
1044 * generics.cs: Add partial sharing tests.
1046 2010-03-17 Jerry Maine <crashfourit@gmail.com>
1048 * mini.h : Changed the SIMD_VERSION* enum values to match those in Mono.Simd.AccelMode.
1049 Add an enum value that or's all possable values together. Add an enum value
1050 that marks the end of the used bit indexes.
1052 * mini-amd64.c : Make changes to match the changes in mini.h
1054 * mini-x86.c : Make changes to match the changes in mini.h
1056 * simd-intrinsics.c : Reorder the SimdIntrinsc struct to add more bits to
1057 simd_version to support more simd versions. Changed the name of
1058 simd_version to simd_version_flags to make it more intuitive that
1059 it now contains bit flags. Reordered the *_intrinsics arrays to
1060 match the changes above. Changed emit_intrinsics() to use the new
1061 setup mentioned above.
1063 Code is contributed under MIT/X11 license.
1065 2010-03-17 Rodrigo Kumpera <rkumpera@novell.com>
1067 * mini-*.c (mono_arch_output_basic_block): Record try block holes on all
1068 remaining archs. Alpha and hppa maintainers, please stand up.
1070 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1072 * mini-ppc.c (mono_arch_build_imt_thunk): Always save and restore r11 since it
1073 is needed even when fail_tramp!=NULL.
1075 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1077 * debugger-agent.c (insert_breakpoint): Write a log message.
1079 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1081 * iltests.il.in: Add a few tests for LEAVE going over multiple
1084 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1086 * mini-x86.c (mono_arch_output_basic_block): Record try block holes.
1088 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1090 * mini.h (MonoBasicBlock): Add native_length field.
1091 * mini.h (MonoCompile): Add try_block_holes field.
1092 * mini.h (MonoInst): Add exception_clause pointer to
1095 * mini.c (mono_codegen): Calculate MonoBasicBlock::native_length.
1096 * mini.c (mono_cfg_add_try_hole): New function to register possible
1097 holes in try blocks.
1098 * mini.c (create_jit_info): Fill in the holes information.
1100 * mini-exceptions.c: Verify for holes when checking if an IP is covered
1103 * method-to-ir.c: Add the EH clause to the CALL_HANDLE instruction.
1105 Tue Mar 16 13:16:16 CET 2010 Paolo Molaro <lupus@ximian.com>
1107 * jit-icalls.c: adjusted for the array API changes.
1109 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1111 * iltests.il.in: Disable the fconv_to_i test on sparc too.
1113 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1115 * debugger-agent.c: Simplify the way breakpoints are processed by removing
1116 the 'pending' flag. This fixes support for appdomains too.
1119 Mon Mar 15 18:25:49 CET 2010 Paolo Molaro <lupus@ximian.com>
1121 * mini-amd64.c, mini-ia64.c: remove direct access to method->header.
1123 2010-03-12 Zoltan Varga <vargaz@gmail.com>
1125 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
1126 when using LLVM, LLVM generates it itself when needed.
1128 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
1130 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
1131 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
1132 OP_ANDNPS/OP_ANDNPD.
1134 2010-03-11 Zoltan Varga <vargaz@gmail.com>
1136 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
1137 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
1138 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1140 2010-03-11 Martin Baulig <martin@ximian.com>
1142 * debugger-agent.c (type_commands): Add NULL check to
1143 `CMD_TYPE_GET_SOURCE_FILES'.
1145 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1147 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
1149 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1151 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
1154 * iltests.il.in: Add a test.
1156 2010-03-05 Martin Baulig <martin@ximian.com>
1158 Add support for aborting invocations.
1161 (InvokeData): Added `InvokeData *last_invoke'.
1162 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
1163 added a new `invoke' field to keep the `InvokeData *' throughout
1165 (ErrorCode): Added `ERR_NO_INVOCATION'.
1166 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
1167 (mono_debugger_agent_handle_exception): Don't report any exception
1168 if an abort was requested.
1169 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
1170 a thread abort if necessary.
1171 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
1173 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1175 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
1176 so we can release the whole list and not just the first one. Free
1177 it in more places as well.
1179 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1181 * method-to-ir.c: Revert r153222 as it doesn't belong here.
1183 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1185 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
1187 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1189 * driver.c: report also other misc build options.
1191 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
1193 * method-to-ir.c: Generate better code for the NewObject
1196 2010-03-07 Zoltan Varga <vargaz@gmail.com>
1198 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
1199 is disabled. Fixes #582322.
1201 * iltests.il.in: Add a test.
1203 2010-03-06 Zoltan Varga <vargaz@gmail.com>
1205 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
1206 the handling of obj->synchronization == null and owner != current thread to
1207 mono_monitor_exit ().
1209 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1212 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
1214 * mini.c: change the way emulated opcode info is stored and save about
1215 4 KB of runtime memory.
1217 2010-03-04 David S. Miller <davem@davemloft.net>
1219 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
1220 that don't provide the siginfo in the second signal handler argument
1221 are buggy, and this has been fixed for years.
1222 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
1223 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
1225 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1227 * aot-runtime.c (find_symbol): Fix a leak.
1228 (decode_patch): Ditto.
1230 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1232 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
1234 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1236 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
1238 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
1240 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
1242 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
1244 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
1245 to check for errors, it's enough to create the metadata open.
1249 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1252 * mini-exceptions.c: Add support for printing stack traces when handling
1253 exceptions, and when printing exceptions thrown while tracing also print
1254 the exception message.
1256 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1258 * trace.c: We need to parse exclude tokens ('-') before string tokens,
1259 since the exclude token is a valid string character.
1261 2010-03-02 Levi Bard <levi@unity3d.com>
1263 * debugger-agent.c: Invalidate thread stacks on domain unload.
1265 2010-03-02 Mark Probst <mark.probst@gmail.com>
1267 * method-to-ir.c: Emit dummy_use for stored reference after write
1268 barriers to make sure the object is pinned if the GC interrupts
1269 before the write barrier is done.
1271 2010-03-02 Zoltan Varga <vargaz@gmail.com>
1273 * cpu-<ARCH>.md: dummy_use was missing src1:i.
1275 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1277 * debugger-agent.c: Add a log message printing the protocol version.
1279 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1281 * debugger-agent.c: Add a new command to communicate the protocol version used
1282 by the client. This could be used to allow newer runtimes to communicate with
1285 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1287 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
1289 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1291 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
1294 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
1296 * mini-arm.c: make the arm cpu arch configurable with the
1297 MONO_CPU_ARCH env var (for example: "armv4 thumb").
1300 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
1302 * mini.c, mini.h, driver.c: added the --jitmap option to enable
1303 support for the perf tool on Linux.
1305 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
1307 * method-to-ir.c: make string.InsertenalSetChar() specialization
1310 2010-03-01 Robert Jordan <robertj@gmx.net>
1312 * Makefile.am: fix the non-static build.
1314 2010-02-26 Zoltan Varga <vargaz@gmail.com>
1316 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
1319 2010-02-26 Robert Jordan <robertj@gmx.net>
1321 * tasklets.c (continuation_store): Return from an error condition
1324 2010-02-26 Martin Baulig <martin@ximian.com>
1326 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
1329 (MonoDebuggerThreadInfo): Added `internal_flags'.
1330 (MonoDebuggerInternalThreadFlags): New enum.
1331 (_mono_debugger_throw_exception): Don't signal the debugger if a
1332 type abort was requested.
1333 (_mono_debugger_unhandled_exception): Likewise.
1334 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
1335 (mono_debugger_runtime_invoke): If the debugger requested a thread
1336 abort during the invocation, reset it here.
1338 2010-02-26 Martin Baulig <martin@ximian.com>
1340 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
1341 instead of `MonoThread *'.
1343 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1345 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
1346 code offsets table, as it is mostly sorted.
1348 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1350 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
1353 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1355 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
1357 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
1359 * Makefile.am: build the new ABI version of the libmono library.
1360 * debugger-agent.c, mini.c: fix warnings with the new API.
1361 * jit.h: don't depend on glib.h being included.
1363 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1365 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
1367 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1369 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
1370 ThreadStatic variables.
1372 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1374 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
1375 data is not freed yet. Fixes #582460.
1377 2010-02-23 Zoltan Varga <vargaz@gmail.com>
1379 * debugger-agent.c: Add support for the caught/uncaught flags on exception
1380 event requests. Bump protocol minor version.
1382 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1384 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
1386 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1388 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
1391 * iltests.il.in: Add a test.
1393 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1395 * mini.c (inline_method): Check for loader errors.
1397 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1399 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
1400 instead of mono_method_get_header as it doesn't decode locals
1401 so the called method can have unresolved dependencies that will only
1402 be satisfied after the current method is JIT'd.
1406 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1408 * basic.cs (test_0_div_opt): Speed this up a bit.
1410 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1412 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
1414 * mini.c (mono_jit_create_remoting_trampoline): Call
1415 mono_create_specific_trampoline () instead of
1416 mono_arch_create_specific_trampoline ().
1418 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
1420 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1422 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
1423 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
1425 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
1427 * mini-amd64.c: Fix DISABLE_JIT support.
1429 2010-02-20 Geoff Norton <gnorton@novell.com>
1431 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
1433 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1435 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
1436 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
1437 CATCH_TXT. Send normal exception events for unhandled exceptions too.
1438 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
1441 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1443 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
1444 edx/ecx too. This is needed to support OP_SEQ_POINT.
1446 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1448 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
1450 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
1452 2010-02-16 Zoltan Varga <vargaz@gmail.com>
1454 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
1455 LLVM+AOT+exceptions, not enabled yet.
1457 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1459 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
1461 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1463 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
1464 xdebug info for these.
1466 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
1469 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
1472 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1474 * aot-compiler.c (load_profile_files): Update after the profiler changes.
1476 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1478 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
1479 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
1481 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
1484 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
1486 * debugger-agent.c: handle incomplete reads and EINTR in
1487 recv()/send(). This could have been causing random
1490 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1492 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
1495 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
1496 so they have small offsets. Fixes #566311.
1498 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
1500 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
1502 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1504 * mini-amd64.c: Remove the special casing of byref in a few places now that
1505 mini_type_get_underlying_type () handles it.
1507 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
1508 by returning native int. Fixes #577984.
1510 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1512 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
1515 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
1516 of putting the clause itself.
1518 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
1520 2010-02-09 Zoltan Varga <vargaz@gmail.com>
1522 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
1525 2010-02-10 Geoff Norton <gnorton@novell.com>
1527 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
1529 2010-02-08 Zoltan Varga <vargaz@gmail.com>
1531 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
1534 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
1535 it is not an LLVM generated symbol.
1537 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
1539 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
1540 implementation in gshared mode because it causes regressions.
1542 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
1544 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
1545 should be done by the caller.
1547 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
1549 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
1551 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
1552 since mono_jit_info_table_find () doesn't do it anymore.
1554 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
1555 instead of mono_jit_info_table_find ().
1557 2010-02-07 Zoltan Varga <vargaz@gmail.com>
1559 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
1561 * aot-compiler.c (encode_method_ref): Update after the removal of
1562 mono_gc_get_managed_allocator_type ().
1564 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
1567 2010-02-06 Zoltan Varga <vargaz@gmail.com>
1569 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
1570 generic params as well.
1571 (handle_isinst): Ditto.
1573 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
1574 instead of always calling an icall.
1576 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
1577 computing the size of the got.
1579 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
1580 when using LLVM. Instead of emitting it as an LLVM method, emit it using
1581 the assembly directive '.set' so it points to the first LLVM emitted method.
1583 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1585 * mini.c (mini_method_verify): Report the method which failed to verify.
1587 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1589 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
1590 to avoid JIT'ng dead basic blocks. This is the same behavior as the
1591 runtime MS verifier.
1593 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1595 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
1598 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1600 * mini-llvm.c: Init the jit module only when first JITting.
1602 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
1604 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
1606 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
1607 replaced with the real got.
1609 * debugger-agent.c (type_commands): Return the enumness if the type as well.
1611 * image-writer.c: Reduce the amount of #ifdefs a bit.
1613 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
1616 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
1618 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
1621 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1623 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
1624 (mono_llvm_emit_method): Fix unaligned stores too.
1626 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
1627 so async stack walks don't crash.
1629 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1631 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
1632 was not patched if the callee needed an rgctx trampoline.
1634 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1636 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
1637 vtable address in AOT code.
1639 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1641 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
1644 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
1646 * genmdesc.pl: remove dependency on external cpp.
1648 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1650 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
1651 using LLVM, its not needed, and abcrem can't handle it.
1653 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
1655 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
1656 it easier to group instructions and reduce duplication.
1658 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1660 * decompose.c: Move the array/soft float decompose routines here from
1663 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
1665 2010-01-31 Zoltan Varga <vargaz@gmail.com>
1667 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
1668 to tell LLVM that the got is constant, not used yet.
1670 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
1672 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1674 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
1677 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1679 * aot-compiler.c (add_wrappers): Commit the hack which generates
1680 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
1683 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1685 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
1686 a fault, only used by the LLVM backend.
1688 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
1689 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
1691 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
1692 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
1694 * mini-llvm.c: Only generate volatile loads from load instructions which have
1695 the MONO_INST_FAULT flag set.
1697 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1699 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
1702 2010-01-28 Zoltan Varga <vargaz@gmail.com>
1704 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
1705 sequence points. Fixes #571236.
1707 2010-01-28 Zoltan Varga <vargaz@gmail.com>
1709 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
1710 end of the appdomain unload process, after assemblies have been unloaded.
1713 2010-01-27 Zoltan Varga <vargaz@gmail.com>
1715 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
1718 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
1721 2010-01-26 Zoltan Varga <vargaz@gmail.com>
1723 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
1725 2010-01-26 Geoff Norton <gnorton@novell.com>
1727 * aot-compiler.c: Fix a logic error introduced when guarding against enums
1728 with struct marshalability.
1730 2010-01-24 Zoltan Varga <vargaz@gmail.com>
1732 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
1733 it supports class names as well.
1735 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
1736 needed by the GC map code.
1738 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
1741 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
1742 if cfg->init_ref_vars is set.
1744 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
1745 cfg->disable_initlocals_op_refs is set.
1747 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
1748 using liveness info if cfg->compute_precise_live_ranges is set.
1750 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
1751 volatile variables correctly. Add comments about the live ranges. Not enabled
1754 2010-01-24 Zoltan Varga <vargaz@gmail.com>
1756 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
1757 0x2a into them in method prologs.
1759 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
1761 2010-01-22 Zoltan Varga <vargaz@gmail.com>
1763 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
1764 classes, since llvm is compiled with -fno-rtti.
1766 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
1768 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
1769 llvm does not require it.
1771 * aot-runtime.c (load_method): Print the full name of the last aot method.
1773 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1775 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
1776 thread has not fully started yet.
1778 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1780 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
1782 2010-01-21 Miguel de Icaza <miguel@novell.com>
1784 * driver.c: Do not abort if LLVM is not supported, print a
1785 warning and add the information to the Mono JIT information.
1787 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1789 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
1790 using explicit null checks.
1792 2010-01-20 Zoltan Varga <vargaz@gmail.com>
1794 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
1797 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
1799 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
1800 its no longer needed.
1802 * method-to-ir.c (mono_method_to_ir): Fix a warning.
1804 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
1805 define for platforms still using it (s390). Get rid of the
1806 mono_arch_get_throw_exception_by_name () routines on all other platforms.
1808 * exceptions-x86.c: Rework the throw trampolines so there is only one function
1809 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
1811 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
1812 the caller pushed the arguments.
1814 * mini-llvm.c: Enable throwing exceptions on x86.
1816 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
1817 "Thread (nil) may have been prematurely finalized" messages if this is called
1818 on a thread not registered with the runtime.
1820 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
1822 2010-01-19 Zoltan Varga <vargaz@gmail.com>
1824 * jit-icalls.c (mono_array_new_3): New jit icall.
1826 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
1828 * arrays.cs: Add a test for 3 dimensional arrays.
1830 2010-01-19 Zoltan Varga <vargaz@gmail.com>
1832 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
1833 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
1836 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
1839 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
1841 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
1843 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
1845 2010-01-18 Bill Holmes <billholmes54@gmail.com>
1847 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
1848 HOST_WIN32. Also including winsock2. to define struct in_addr.
1850 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
1852 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
1854 Code is contributed under MIT/X11 license.
1856 2010-01-18 Zoltan Varga <vargaz@gmail.com>
1858 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
1860 * branch-opts.c (mono_optimize_branches): Honor the new flag.
1862 * mini.c (mini_method_compile): Set the new flag when running under the
1865 2010-01-18 Zoltan Varga <vargaz@gmail.com>
1867 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
1868 a ref/noref value + a global pin flag, so parts of stack frames can still be
1869 precisely marked even if they include stuff which needs pinning. Improve logging.
1870 Fix many bugs. Not enabled yet.
1872 * gc-test.cs: Add a few tests.
1874 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
1875 the normal -v options. Avoid propagating liveness information through bblocks
1876 which end with a NOT_REACHED opcode.
1878 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
1879 after cfg has been freed.
1881 2010-01-17 Zoltan Varga <vargaz@gmail.com>
1883 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
1884 if a clause is skipped because it uses the exception object, since it could
1885 have caught the exception.
1887 * exceptions.cs: Add a test.
1889 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1891 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
1893 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
1894 ICollection<T> wrappers.
1896 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1898 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
1900 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1902 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
1903 NOMAP32BIT or optimize_for_xen is set.
1905 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1907 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
1908 mono_metadata_str_hash () instead.
1910 2010-01-15 Zoltan Varga <vargaz@gmail.com>
1912 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
1915 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
1917 2010-01-15 Zoltan Varga <vargaz@gmail.com>
1919 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
1922 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
1923 throwing code correctly.
1925 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
1927 2010-01-15 Zoltan Varga <vargaz@gmail.com>
1929 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
1930 ftnptrs created by us, handle RGCTX_FETCH correctly.
1931 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
1933 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
1934 ftnptr added by mono_aot_get_named_code ().
1936 2010-01-14 Zoltan Varga <vargaz@gmail.com>
1938 * mini-arm.c: Fix a few LLVM problems.
1940 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
1942 2010-01-13 Mark Probst <mark.probst@gmail.com>
1944 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
1947 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
1949 * jit.h, method-to-ir.c: added ability to set the policy for
1950 inserting breakpoints from the break IL instruction or the
1951 Debugger.Break () API call.
1953 2010-01-13 Zoltan Varga <vargaz@gmail.com>
1955 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
1956 assemblies need to be eagerly loaded.
1958 2010-01-12 Zoltan Varga <vargaz@gmail.com>
1960 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
1962 2010-01-11 Zoltan Varga <vargaz@gmail.com>
1964 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
1965 an argument which matches any exception.
1967 2010-01-10 Zoltan Varga <vargaz@gmail.com>
1969 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
1970 optimization if the called method is gshared and marshalbyref, since gshared
1971 methods can' have wrappers. Fixes #569390.
1973 * generics.cs: Add a test.
1975 2010-01-10 Zoltan Varga <vargaz@gmail.com>
1977 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
1980 2010-01-10 Zoltan Varga <vargaz@gmail.com>
1982 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
1984 2010-01-09 Zoltan Varga <vargaz@gmail.com>
1986 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
1987 since it is not supported in win2000.
1989 2010-01-08 Zoltan Varga <vargaz@gmail.com>
1991 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
1992 error if loading an assembly fails.
1993 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
1995 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
1998 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
2001 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
2003 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
2004 is not supported yet.
2006 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
2008 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2010 * method-to-ir.c: All types with variant arguments must fallback to the
2011 slow path. This makes cast of variant delegates work.
2013 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
2014 argument that is set to TRUE is the returned vtable slot is for a variant
2015 interface. Changed a g_print + g_assert_not_reached to a g_error.
2017 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
2018 a similar fashion of generic virtual methods.
2020 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2022 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
2025 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
2026 method using a variance aware function.
2028 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
2030 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2032 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
2033 do an icall for now.
2035 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2037 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
2038 If LLVM decides to set the code model to Large, reset it to Default.
2040 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2042 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
2043 stripped binaries as well.
2045 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2047 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
2048 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
2050 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
2053 2010-01-06 Zoltan Varga <vargaz@gmail.com>
2055 * mini.c (mini_method_compile): Extract the JIT info creation code into a
2058 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
2059 as the type info to llvm.eh.selector.
2060 (exception_cb): Use the type info for filling out some fields of
2061 MonoJitExceptionInfo like the flags and the exception class. This is needed
2062 because the LLVM produced exception handling clauses might not match the original
2063 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
2065 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
2066 separate function. Add an extra argument which returns the type infos
2067 corresponding to the exception clauses.
2069 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
2070 exception handling clauses.
2072 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2074 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
2075 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
2078 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2080 * mini.c (mono_compile_is_broken): Skip methods from serialization's
2083 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2085 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
2088 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2090 * mini.c (mini_method_compile): Verify the method before calling
2091 mono_compile_create_vars as this might crash since it uses method
2096 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2098 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
2099 one case if AOTing, since the class might not be a concrete class.
2101 2010-01-03 Zoltan Varga <vargaz@gmail.com>
2103 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
2104 functions which are now defined in mempool-internals.h.
2106 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
2108 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
2110 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
2114 * mini-*.c: Properly handle generic enums.
2118 2009-12-28 Zoltan Varga <vargaz@gmail.com>
2120 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
2121 in a few more places.
2123 2009-12-27 Zoltan Varga <vargaz@gmail.com>
2125 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
2126 nullable parameters. Fixes #567351.
2128 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
2130 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
2132 2009-12-26 Zoltan Varga <vargaz@gmail.com>
2134 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
2135 mono_get_generic_context_from_code () call.
2137 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
2139 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2141 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
2144 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
2146 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
2147 mono_method_get_signature returns NULL. Fix #567084
2149 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2151 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
2152 instead of once for each module.
2154 2009-12-22 Zoltan Varga <vargaz@gmail.com>
2156 * debugger-agent.c (ss_start): Implement step over for the last sequence
2159 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
2160 have the STEP_LOC flag set.
2162 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
2163 fails. Fixes #566689.
2165 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2167 * mini.c (mono_add_seq_point): New helper function.
2168 (mono_save_seq_point_info): New function to save sequence point info, extracted
2169 from mini_method_compile ().
2171 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
2173 * mini.h (MonoSeqPointInfo): New structure containing information about
2174 the sequence points of a JITted method.
2175 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
2178 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
2179 point information is stored, use a MonoSeqPointInfo structure instead of a
2180 GPtrArray. For each seq point, compute a list of successor seq points.
2182 * debugger-agent.c: Use the successor list to implement step-over more
2183 efficiently: instead of single stepping until a different line/IL offset is
2184 reached, place breakpoints into all successor seq points.
2186 * mini.h: Bump AOT file format version.
2188 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2190 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
2192 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
2194 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2196 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
2199 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2201 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
2202 alloca as g_malloc is not signal safe.
2204 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2206 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
2207 VALGRIND_DISCARD_TRANSLATIONS.
2209 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
2210 checks, they are no longer needed.
2212 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
2213 a function into a sigctx which can handle function pointers.
2215 * mini-ppc.c: Implement soft debugger support on ppc64.
2217 * mini-ppc.c: Implement soft debugger support.
2219 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2221 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
2223 2009-12-17 Marek Habersack <mhabersack@novell.com>
2225 * mini.c (mono_get_runtime_build_info): include Mono version in
2228 * driver.c (mono_main): VERSION is now included in the string
2229 returned from mono_get_runtime_build_info()
2231 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2233 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
2234 signatures. Fixes #565143.
2236 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
2238 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2240 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
2242 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
2244 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
2245 making max stack 10x smaller.
2247 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2249 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
2251 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2253 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
2255 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2257 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
2258 bigger than MONO_ARCH_MAX_FRAME_SIZE.
2260 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
2262 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
2264 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
2266 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
2269 2009-12-14 Miguel de Icaza <miguel@novell.com>
2271 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
2272 raise an invalid program exception.
2274 For other opcodes that we might not handle use a g_warning and
2275 raise the exception. Beats termination.
2279 2009-12-14 Zoltan Varga <vargaz@gmail.com>
2281 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
2283 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
2284 by merging the LLVM and !MAP_32BIT cases.
2286 2009-12-13 Jonathan Chambers <joncham@gmail.com>
2288 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
2289 sigctx being passed in, as we have no CONTEXT available in the APC.
2291 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
2294 Code contributed under MIT/X11 license.
2296 2009-12-13 Zoltan Varga <vargaz@gmail.com>
2298 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
2299 in the LLVM backend on AMD64.
2301 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
2304 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
2306 * mini-llvm.c: Export mono_personality for AOT.
2308 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
2310 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
2311 implicit exception can occur.
2313 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
2314 OP_IMPLICIT_EXCEPTION instruction.
2316 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
2318 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
2320 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
2321 inside a protected block.
2323 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
2324 trampolines doesn't include the argument.
2326 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
2327 trampolines on amd64.
2329 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
2332 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
2333 disabled for methods with clauses.
2335 * mini-llvm.c: Enable support for catch clauses.
2337 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
2338 end of an LLVM compiled finally clause.
2339 (mono_handle_exception_internal): Save the exception handling state in TLS
2340 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
2341 resume unwinding from that point.
2343 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
2344 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
2345 to obtain the addresses of the exception handling regions.
2347 * mini-llvm.c: Add beginnings of support for exception handling, currently only
2348 finally clauses are supported.
2350 * mini.c (mini_method_compile): Add support for LLVM code with exception
2353 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2355 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
2358 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2360 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
2361 as a primitive type.
2363 2009-12-11 Zoltan Varga <vargaz@gmail.com>
2365 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
2366 for 2 parameter sched_setaffinity in older glibc versions. Fixes
2369 2009-12-11 Marek Habersack <mhabersack@novell.com>
2371 * method-to-ir.c (mini_redirect_call): do not redirect the
2372 InternalAllocateStr internal call if string profiling is enabled.
2374 2009-12-10 Zoltan Varga <vargaz@gmail.com>
2376 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
2379 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
2380 unwind.h header file.
2382 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
2383 newer valgrind versions seems to handle this fine.
2385 2009-12-09 Zoltan Varga <vargaz@gmail.com>
2387 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
2388 on the debugger thread.
2390 2009-12-08 Zoltan Varga <vargaz@gmail.com>
2392 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
2394 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2396 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
2398 * cpu-<ARCH>.md: Make call_handler clob:c.
2400 * mini.c: Reenable SSA for methods with clauses.
2402 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
2403 as it causes failures on x86.
2405 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
2407 * driver.c: Fail gracefully with --compile-all if mono_method_signature
2408 returns NULL (e.g. a bad assembly).
2410 2009-12-08 Geoff Norton <gnorton@novell.com>
2412 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
2413 stepping out into native code. There were issues with nested invokes
2416 2009-12-07 Zoltan Varga <vargaz@gmail.com>
2418 * mini.c (mini_method_compile): Do the disable_llvm checks early
2419 and avoid the LLVM compile pass if the checks fail.
2421 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
2423 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
2424 LLVM optimizations don't try to remove them.
2426 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
2427 different file so the original remains.
2429 2009-12-06 Zoltan Varga <vargaz@gmail.com>
2431 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
2433 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
2435 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
2436 support for non-inline unwind descriptors.
2438 2009-12-07 Geoff Norton <gnorton@novell.com>
2440 * debugger-agent.c: Darwin can colesce signals, so we need to handle
2441 the interrupt_count slightly differently. Native threads were never
2444 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2446 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
2447 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
2448 yet generate this info.
2450 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
2452 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
2453 client can distinguish between intptrs and longs.
2455 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2457 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
2460 * aot-runtime.c (load_function): Update after the change above.
2462 * mini.h: Bump AOT file format version.
2464 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
2465 if the delegate class is dynamic.
2467 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
2468 in gshared code too using the new rgctx info type
2469 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
2471 2009-12-04 Geoff Norton <gnorton@novell.com>
2473 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
2474 we need to track the original suspend count so the thread properly
2475 wakes up in resume_thread.
2477 2009-12-04 Zoltan Varga <vargaz@gmail.com>
2479 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
2482 * generics.cs: Add a test.
2484 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
2485 is 0. Simplify a lot of code using this.
2487 * mini-trampolines.c (mono_delegate_trampoline): Call
2488 mono_create_static_rgctx_trampoline () before saving the final address in
2489 delegate->method_code, to avoid calling it each time a delegate is first called.
2491 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
2492 which need static rgctx trampolines.
2494 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
2495 keyed on the method+addr pair, since addr could be either the method addr or
2496 an unbox trampoline in the AOT case. Fixes #560246.
2498 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2500 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
2501 place it was called before too.
2503 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2505 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
2506 if no security manager is present, to speed up the AOT case. Call
2507 mono_class_vtable () full with raise_on_error == TRUE instead.
2509 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2511 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
2512 the local optimization passes can take its result into account. Fixes
2515 * exceptions.cs: Add a test.
2517 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
2519 This patch is contributed under the terms of the MIT/X11 license
2521 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
2523 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2525 * mini.h (MonoInst): Remove unused 'ssa_op' field.
2527 * debugger-agent.c: Rework the handling of stack traces of running threads to
2528 avoid crashes if compute_frames () tries to walk the stack of running thread.
2530 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
2532 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
2534 * mini.h (StackFrameInfo): Add an 'lmf' field.
2536 2009-12-02 Zoltan Varga <vargaz@gmail.com>
2538 * debugger-agent.c (suspend_current): Always set really_suspended.
2540 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
2542 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
2544 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2546 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
2549 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2551 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
2553 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2555 * mini-trampolines.c: Fix MSVC build.
2557 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2559 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
2561 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2563 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
2564 the instruction following an OP_FCOMPARE is optimized away.
2566 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2568 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
2569 emit_autoreg () into this arch-specific function.
2571 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
2572 code, it is no longer needed.
2574 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
2576 * mini.h: Bump AOT file format version.
2578 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
2579 using the sorted_code_offsets array, instead of reading it from the
2580 exception debug info.
2581 (load_method): Call mono_aot_find_jit_info instead of
2582 decode_exception_debug_info ().
2584 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
2585 LLVM compiled as a flag.
2587 2009-11-29 Zoltan Varga <vargaz@gmail.com>
2589 * debugger-agent.c (resume_thread): Fix a warning.
2591 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
2594 2009-11-28 Zoltan Varga <vargaz@gmail.com>
2596 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
2597 contents to MonoAotFileInfo.
2599 2009-11-27 Zoltan Varga <vargaz@gmail.com>
2601 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
2602 Put all binary data into a giant blob, similarly to the way .net assemblies
2603 store binary data. Emit offset tables in a compact form to reduce their size.
2605 * mini.h: Bump AOT file format version.
2607 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
2610 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
2611 avoid linear searches at runtime.
2613 * aot-runtime.c (find_symbol): Update this to use the hash.
2615 * mini.h: Bump AOT file format version.
2617 2009-11-26 Zoltan Varga <vargaz@gmail.com>
2619 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
2622 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
2625 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
2626 the distribution of got slot types.
2628 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
2630 * method-to-ir.c: Add support for generating explicit null checks.
2632 2009-11-25 Zoltan Varga <vargaz@gmail.com>
2634 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
2635 on a random thread if possible.
2637 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
2638 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
2641 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
2642 regs. Pass the real size of the regs array to mono_unwind_frame ().
2644 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
2647 2009-11-24 Geoff Norton <gnorton@novell.com>
2649 * mini-darwin.c: Work around apple bug rdar://7209349 See
2650 http://openradar.appspot.com/7209349 for details. Synopsis,
2651 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
2652 never been initialized before.
2654 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2656 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
2658 * mini-arm.c (mono_arm_thumb_supported): New helper function.
2660 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2662 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
2663 OP_SHL_IMM is not 32 bit.
2665 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2667 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
2669 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2671 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
2674 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
2675 > 0 since some threads can resume if their resume_count is > 0.
2676 (invoke_method): Avoid reading freed memory.
2678 * debugger-agent.c (process_suspend): Extract the suspend code from
2679 process_single_step_inner () to a separate function. Rework the code to prevent
2680 races between this function and thread interrupts.
2682 * debugger-agent.c (suspend_current): Check the resume_count field instead
2683 of resume_one so suspends+resumes during single threaded invokes work
2686 2009-11-23 Zoltan Varga <vargaz@gmail.com>
2688 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
2689 to make the generated code smaller.
2691 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
2692 sequence generated by recent LLVM versions.
2694 * mini-llvm.c: Add support for a few simple cases which weren't supported
2697 * mini-trampolines.c (mono_magic_trampoline): Don't call
2698 mono_arch_get_vcall_slot () when llvm is enabled.
2700 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
2702 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
2703 into a new function called common_call_trampoline () which is used by the
2704 llvm vcall trampoline as well.
2706 * debugger-agent.c: Implement single threaded invokes.
2708 * debugger-agent.c: Revert change which broke the agent on linux.
2710 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
2713 * generics.cs: Add a test.
2715 2009-11-22 Zoltan Varga <vargaz@gmail.com>
2717 * debugger-agent.c: Fix the cygwin build.
2719 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2721 * cprop.c: Remove this unused file.
2723 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2725 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
2728 * basic.cs: Add a test.
2730 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2732 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
2735 2009-11-20 Zoltan Varga <vargaz@gmail.com>
2737 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
2738 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
2739 it. Use this flag to control llvm related code paths instead of #ifdef
2740 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
2743 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
2745 * mini.h: Bump AOT file format version.
2747 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
2748 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
2750 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
2751 was used as an assembly filter.
2753 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2755 * unwind.c: Fix support for ppc.
2757 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
2758 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
2760 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2762 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
2764 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
2765 added by the ps3 changes.
2767 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2769 * mini-gc.c: Resurrect this, so at least it compiles.
2771 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
2773 2009-11-18 Zoltan Varga <vargaz@gmail.com>
2775 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
2776 create_event_list () so assembly filters can be used.
2778 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
2781 2009-11-17 Zoltan Varga <vargaz@gmail.com>
2783 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
2784 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
2787 * aot-compiler.c (add_generic_instances): Emit instances of common generic
2788 classes for char/bool too.
2790 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
2792 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
2795 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
2798 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
2800 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
2802 Code contributed under MIT/X11 license.
2804 2009-11-14 Zoltan Varga <vargaz@gmail.com>
2806 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
2807 threads in native code work.
2809 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
2810 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
2813 2009-11-13 Jonathan Chambers <joncham@gmail.com>
2815 * debugger-agent.c: Implementation for Windows platform.
2817 * mini-x86.c: Add support for Windows. Use mono-* synchronization
2818 primitives. Use SEH to implement breakpoints and single stepping.
2820 * mini-x86.h: Enable soft debugger on Windows.
2822 Code contributed under MIT/X11 license.
2824 2009-11-13 Zoltan Varga <vargaz@gmail.com>
2826 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
2827 under XEN. Fixes #522894.
2829 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
2831 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
2832 interface calls in LLVM AOT code.
2834 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
2837 * mini-llvm.c: Add support for OP_VPHI.
2839 * objects.cs: Add a test.
2841 2009-11-13 Zoltan Varga <vargaz@gmail.com>
2843 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
2844 this is called on the debugger thread.
2846 2009-11-12 Zoltan Varga <vargaz@gmail.com>
2848 * mini-llvm.c: Add soft-float support.
2850 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
2851 FCALL which returns an R4.
2853 * driver.c (mono_main): Add a missing '\n'.
2855 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
2856 platforms which doesn't support the LLVM IMT trampoline.
2858 2009-11-11 Zoltan Varga <vargaz@gmail.com>
2860 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
2862 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
2864 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
2867 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
2869 2009-11-10 Zoltan Varga <vargaz@gmail.com>
2871 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
2872 Instead of emitting a method_order table, sort the contents of the code_offsets
2873 table and do a binary search in the sorted table. The previous approach doesn't
2874 work with LLVM which emits methods in a arbitrary order.
2876 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
2877 in the .eh_frame section in ELF files.
2879 * mini.h: Bump corlib file format version.
2881 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
2883 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
2884 LDMIA->LDM macro name change.
2886 2009-11-09 Zoltan Varga <vargaz@gmail.com>
2888 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
2891 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
2894 * aot-compiler.c: Ditto.
2896 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
2897 &align to mini_type_stack_size_full ().
2899 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
2901 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
2903 2009-11-08 Zoltan Varga <vargaz@gmail.com>
2905 * mini-arm.c: Compute the stack space used by arguments using
2906 mini_type_stack_size_full ().
2908 2009-11-08 Zoltan Varga <vargaz@gmail.com>
2910 * optflags-def.h: Remove dead TREEPROP optimization.
2912 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
2914 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
2916 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
2918 2009-11-07 Zoltan Varga <vargaz@gmail.com>
2920 * driver.c (mono_jit_parse_options): New public API function to parse options
2921 as done by the runtime executable.
2923 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
2924 when handling named arguments.
2926 2009-11-07 Zoltan Varga <vargaz@gmail.com>
2928 * mini-arm.c: Implement support for returning vtypes in registers, fix support
2929 for passing small vtypes in registers, make the CallInfo structures more
2930 similar to the code on the other platforms.
2932 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
2933 the code in the prolog requires it.
2935 2009-11-06 Zoltan Varga <vargaz@gmail.com>
2937 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
2938 (koush@koushikdutta.com).
2940 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
2941 where the thunk memory should be allocated from. Fixes appdomain unloading
2944 2009-11-06 Zoltan Varga <vargaz@gmail.com>
2946 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
2947 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
2949 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2951 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
2952 AOT, as it is not implemented yet.
2954 * mini-x86.c (mono_arch_output_basic_block): Ditto.
2956 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
2958 * debugger-agent.c: Fix windows build.
2960 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2962 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
2963 after the client connects/disconnects.
2965 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
2966 when an exception of a given type is thrown.
2968 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
2969 only on an uncaught exception.
2971 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
2973 * debugger-agent.c: Add a 'launch' option.
2975 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2977 * debugger-agent.c: Add a 'timeout' option.
2979 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2981 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
2984 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2986 * debugger-agent.c (set_breakpoint): Emit a log message.
2988 2009-11-04 Zoltan Varga <vargaz@gmail.com>
2990 * mini-arm.c: Fix the arm build.
2992 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
2994 * aot-compiler.c: don't leak the value returned from
2995 mono_type_full_name().
2997 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
2999 * debugger-agent.c: defer including mono-mutex.h until we know the
3002 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3004 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
3005 of pthreads directly.
3007 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
3008 exception handlers. Pass info argument.
3010 * mini.h: Adjust signatures of soft debugger functions to pass void*
3011 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
3013 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3014 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3015 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3016 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3018 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
3020 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3021 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3022 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3023 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3025 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
3027 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
3029 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
3031 * mono-semaphore.h: Skeleton implementation for Windows.
3033 Code contributed under MIT/X11 license.
3035 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3037 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
3039 Code contributed under MIT/X11 license.
3041 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3043 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
3045 Code contributed under MIT/X11 license.
3047 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3049 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
3050 debug info to 100 because 10 still slows down gdb too much.
3052 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
3053 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
3054 them in the wrappers.
3056 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3058 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3060 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
3062 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
3063 function mono_aot_get_array_helper_from_wrapper ().
3065 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
3066 array helper methods.
3068 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
3070 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
3071 the value was loaded from memory.
3073 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
3074 the value was loader from there.
3076 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
3077 without constant swizzle.
3079 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3081 * mini-amd64.c: Put soft debugger functions behind a
3082 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3084 * mini-amd64.h: disable the soft debugger in windows.
3086 Code contributed under MIT/X11 license.
3088 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3090 * mini-x86.c: Put soft debugger functions behind a
3091 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3093 Code contributed under MIT/X11 license.
3095 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3097 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
3098 to mono_arch_find_jit_info_ext.
3100 Code contributed under MIT/X11 license.
3102 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3104 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
3106 * debugger-agent.c: Add support for filtering events by assemblies.
3108 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
3109 the agent is not enabled.
3111 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3113 * exceptions-x86.c: hopefully last change to fix the windows build.
3114 This one courtesy of Jonathan Chambers.
3116 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3118 * debugger-agent.c: remove unused function.
3120 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3122 * debugger-agent.c: add #ifdefs for a few header files.
3123 * mini-x86.h: disable the soft debugger in windows.
3124 Step 1 of 2 to make this compile on windows with gcc.
3126 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3128 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
3129 as it breaks the build.
3131 2009-07-01 Zoltan Varga <vargaz@gmail.com>
3133 Merge the soft debugger branch.
3135 * debugger-agent.h debugger-agent.c: New files containing the soft
3136 mode debugger module.
3138 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
3139 at the appropriate locations.
3141 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
3144 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
3145 enable/disable single stepping.
3147 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
3148 which returns all information in a StackFrameInfo structure, and can handle the
3149 LMF frames added by the debugger.
3151 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
3154 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
3155 walker function which works on a specific thread and passes a StackFrameInfo
3156 structure to its callback.
3158 * mini.c (mini_init): Initialize the debugger agent.
3160 * aot-compiler.c aot-runtime.c: Add soft-debug support.
3162 * mini-ops.h: Add OP_SEQ_POINT opcode.
3164 * driver.c (mono_main): Add new '--debugger-agent' option for passing
3165 arguments to the debugger agent.
3167 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3169 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
3172 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
3174 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
3176 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
3178 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
3180 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
3181 sets the IMT argument and makes a virtual call.
3183 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
3185 2009-11-01 Zoltan Varga <vargaz@gmail.com>
3187 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
3190 2009-10-30 Zoltan Varga <vargaz@gmail.com>
3192 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
3193 runtime. Fixes #551228.
3195 2009-10-29 Zoltan Varga <vargaz@gmail.com>
3197 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
3199 * basic.cs: Add a test.
3201 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
3202 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
3203 CONSTRAINED. Fixes #550964.
3205 * generics.cs: Add a test.
3207 2009-10-28 Mark Probst <mark.probst@gmail.com>
3209 * mini-posix.c (add_signal_handler): Use
3210 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
3212 2009-10-28 Jerry Maine <crashfourit@gmail.com>
3214 Contributed under the terms of the MIT/X11 license by
3215 Jerry Maine <crashfourit@gail.com>.
3217 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3218 sse4a for simd intrinsics.
3220 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3221 sse4a for simd intrinsics.
3223 2009-10-27 Zoltan Varga <vargaz@gmail.com>
3225 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
3226 instead of inst_p1 which is not the same on ILP32 platforms.
3228 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3230 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
3231 not the mscorlib one before calling mono_get_lmf_addr.
3233 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
3234 of the ip to the LMF.
3236 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
3237 immediate in the op->op_imm optimization.
3239 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
3240 understand. VTypes now work, but are not abi compliant, as they are
3241 split into 4 byte parts instead of 8.
3242 (emit_memcpy): Fix the unrolled case to work on the PS3.
3244 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
3246 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
3247 the default when static linking.
3249 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
3251 * aot-compiler.c: Add an autoreg option to automatically register
3252 statically linked aot modules using ELF .ctors.
3254 * genmdesc.pl: Add __ppc64__ to allowed defines.
3256 2009-10-25 Zoltan Varga <vargaz@gmail.com>
3258 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
3259 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
3261 2009-10-24 Mark Probst <mark.probst@gmail.com>
3263 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
3265 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3267 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
3268 which will contain the domain where the method was found.
3270 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
3271 mini_jit_info_table_find ().
3273 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
3275 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
3277 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3279 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
3280 set, its not supported yet.
3282 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3284 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
3285 iface wrapper is not found.
3286 (mono_aot_get_method): Ditto for GetGenericValueImpl.
3288 2009-10-21 Zoltan Varga <vargaz@gmail.com>
3290 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
3291 which have a different name.
3293 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
3294 wrappers and Array.GetGenericValueImpl ().
3296 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
3297 because of the change above.
3299 * generics.cs: Add a test for full aot + generic array ifaces.
3301 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
3303 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
3304 that hides the previous one.
3306 2009-10-18 Zoltan Varga <vargaz@gmail.com>
3308 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
3309 marshalled. Fixes #541623.
3311 2009-10-16 Zoltan Varga <vargaz@gmail.com>
3313 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
3315 2009-10-15 Zoltan Varga <vargaz@gmail.com>
3317 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
3319 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3321 * mini-posix.c (sigprof_signal_handler):
3322 Implemented support for building stat call chans in different ways.
3324 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3326 * mini-exceptions.c (mono_find_jit_info):
3327 Also check that a jit info has been found (fixes a profiler crash).
3329 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3331 * mini.c (mono_codegen):
3332 Call mono_profiler_code_buffer_new with correct code address.
3334 2009-10-14 Zoltan Varga <vargaz@gmail.com>
3336 * driver.c (mono_main): Change the date in the copyright.
3338 2009-10-14 Mark Probst <mark.probst@gmail.com>
3340 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
3341 allocator in shared generic code for open classes, because we
3342 can't get those classes' vtables. We need to make managed
3343 allocators not depend on the vtable at compile-time to solve this.
3345 2009-10-13 Martin Baulig <martin@ximian.com>
3347 * debug-mini.c (mono_debugger_trampoline_compiled): Add
3348 `const guint8 *trampoline' argument; send both the old and the new
3351 2009-09-30 Zoltan Varga <vargaz@gmail.com>
3353 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
3354 mono_runtime_capture_context () without calling mono_runtime_invoke ().
3355 (can_marshal_struct): Skip structures with auto layout.
3357 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
3359 2009-10-02 Zoltan Varga <vargaz@gmail.com>
3361 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
3362 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
3363 a variable to hold the stack slot used by the int<->float conversion opcodes.
3365 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
3367 2009-10-04 Zoltan Varga <vargaz@gmail.com>
3369 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
3370 when using full-aot.
3372 2009-10-06 Zoltan Varga <vargaz@gmail.com>
3374 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
3375 each instance of Comparer<T>.
3377 * generics.cs: Add a new test.
3379 2009-10-09 Zoltan Varga <vargaz@gmail.com>
3381 * driver.c (parse_debug_options): Add a 'gdb' option.
3383 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
3385 * image-writer.c: Add support for emitting the image into a memory buffer.
3387 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
3389 * aot-compiler.c: Add support for registering debug info with GDB using the
3390 new JIT debugging interface in GDB 7.0. It can be turned on by setting
3391 MONO_XDEBUG to 'gdb'.
3393 2009-10-10 Zoltan Varga <vargaz@gmail.com>
3395 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
3398 2009-10-11 Zoltan Varga <vargaz@gmail.com>
3400 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
3401 can be used to set breakpoints in gdb.
3403 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
3404 segment to an absolute address.
3406 2009-10-13 Mark Probst <mark.probst@gmail.com>
3408 * method-to-ir.c: Use the managed array allocator method if
3411 2009-10-13 Bill Holmes <billholmes54@gmail.com>
3413 * aot-compiler.c : Fix the MSVC builds
3415 Code is contributed under MIT/X11 license.
3417 2009-10-13 Zoltan Varga <vargaz@gmail.com>
3419 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
3420 avoid registering 1 symbol file per method with gdb.
3422 2009-09-29 Zoltan Varga <vargaz@gmail.com>
3424 * mini-sparc.c: Fix the handling of enums with base type long.
3426 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
3428 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
3429 instead of using type->data.klass as the later doesn't work with generics.
3431 2009-09-25 Mark Probst <mark.probst@gmail.com>
3433 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
3434 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
3435 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
3436 works differently now and we don't handle it in the JIT anymore.
3438 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
3439 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
3440 the Thread class split.
3442 2009-09-25 Zoltan Varga <vargaz@gmail.com>
3444 * driver.c: Don't run tests with the obsolete treeprop optimization.
3446 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
3447 variable volatile. Fixes #541577.
3449 * basic-calls.cs: Add a new test.
3451 * basic-long.cs: Remove tests which are now in basic-calls.cs.
3453 2009-09-24 Zoltan Varga <vargaz@gmail.com>
3455 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
3456 work/required with recent iphone sdk versions.
3458 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
3461 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
3462 in the VCALL decomposition code.
3464 2009-09-22 Zoltan Varga <vargaz@gmail.com>
3466 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
3468 * basic.cs: Add a test.
3470 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
3473 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
3474 searches all the domains of the current thread.
3476 * exceptions-<ARCH>.c: Use it. Fixes #539394.
3478 2009-09-21 Zoltan Varga <vargaz@gmail.com>
3480 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
3481 so catching exceptions thrown in the same method works. Fixes exception17.exe.
3483 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
3484 for non-jit trampolines.
3486 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
3488 * aot-compiler.c (add_wrappers): Ditto.
3490 * mini-arm.c: Implement support for passing vtypes and floats, and increase
3491 the size of the param area used by dyn_call to 6 which covers the majority of
3494 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
3496 * mini-arm.c: Implement support for passing/receiving
3497 longs and receiving floats in the dyn_call code.
3499 * mini-amd64.c: Implement support for receiving vtypes in registers in
3502 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
3505 2009-09-20 Zoltan Varga <vargaz@gmail.com>
3507 * mini-arm.c (get_call_info): Return more precise information in
3509 (dyn_call_supported): Use the information in CallInfo.
3511 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
3513 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
3516 * mini-arm.c: Update after the dyn_call api changes.
3518 * mini.c (mini_create_jit_domain_info): Register a destructor function
3519 for the runtime_invoke_hash.
3521 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
3522 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
3524 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
3525 (dyn_call_supported): Simplify this by using get_call_info ().
3526 (mono_arch_dyn_call_free): New destructor function.
3528 * generics.cs: Remove a printf.
3530 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
3532 * mini-arm.c: Add support for enum return values and passing a few arguments
3535 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
3538 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
3540 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
3541 the dynamic invoke wrappers.
3543 * mini-arm.c: Implement OP_DYN_CALL for arm.
3545 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
3546 supported by the dynamic runtime invoke wrapper.
3548 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
3549 runtime invoke wrapper.
3551 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
3552 if possible when running with full-aot.
3554 * mini-ops.h: Add OP_DYN_CALL opcode.
3556 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
3557 with dynamic arguments lists similar to libffi.
3559 2009-09-19 Zoltan Varga <vargaz@gmail.com>
3561 * method-to-ir.c: Fix the previous change on 64 bit platforms.
3563 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
3566 * iltests.il.in: Add a new test.
3568 2009-09-18 Zoltan Varga <vargaz@gmail.com>
3570 * aot-compiler.c (add_generic_instances): Add more instances of
3571 GenericEqualityComparer.
3573 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3575 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
3577 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3579 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
3580 comments on some functions that now can fail.
3582 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
3584 * Makefile.am: Add Info.plist to EXTRA_DIST
3586 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3588 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
3589 static synchronized wrappers. Fixes #539500.
3591 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
3593 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
3596 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3598 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
3599 lmf before calling filter clauses as well. Fixes #539550.
3601 * exceptions.cs: Add a test.
3603 2009-09-14 Zoltan Varga <vargaz@gmail.com>
3605 * aot-compiler.c (add_generic_class): Add instances of
3606 Array.GetGenericValueImpl as well.
3608 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
3611 * generics.cs: Add a fullaot linq test.
3613 2009-09-10 Zoltan Varga <vargaz@gmail.com>
3615 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
3618 2009-09-10 Bill Holmes <billholmes54@gmail.com>
3620 * mini-trampolines.c (mono_delegate_trampoline) : Call
3621 mono_cominterop_get_invoke if the delegate target object
3624 Code is contributed under MIT/X11 license.
3626 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
3628 * method-to-ir.c: For CoreCLR throw a SecurityException if an
3629 internal call is defined outside platform code. Reduce code
3630 duplication with existing [Method|Field]AccessException
3632 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
3634 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
3635 if the return value is a small struct passed on regs.
3637 2009-09-09 Zoltan Varga <vargaz@gmail.com>
3639 * cpu-arm.md mini-arm.c: Remove unused opcodes.
3641 * mini-codegen.c: Enable the cpu description validation for arm.
3643 2009-09-08 Zoltan Varga <vargaz@gmail.com>
3645 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
3646 test which depends on structs to objects.cs.
3648 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
3649 require object model related stuff working.
3651 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
3653 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
3655 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
3656 against the instruction metadata in mini-ops.h. amd64 only for now.
3658 * mini-ops.h: Fix some instruction descriptions.
3660 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
3661 unused instructions.
3663 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3665 * exceptions.cs: Add a new test.
3667 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
3669 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
3671 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3673 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
3674 skip empty phi opcodes.
3676 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
3677 correctly by zero extending after loads. Skip methods containing calls
3678 to the monitor enter/exit trampolines.
3680 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
3681 when calling mono_thread_force_interruption_checkpoint ().
3683 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
3685 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
3687 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
3689 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
3690 bootstrap could run.
3692 2009-09-04 Zoltan Varga <vargaz@gmail.com>
3694 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
3696 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3698 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
3700 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3701 LLVM might be very short.
3703 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
3704 in OP_THROW/RETHROW.
3706 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
3709 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3711 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
3712 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3713 LLVM might be very short.
3715 2009-09-01 Zoltan Varga <vargaz@gmail.com>
3717 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
3718 the alignment for the value of sp.
3720 2009-09-01 Geoff Norton <gnorton@novell.com>
3722 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
3723 managed wrappers in full aot.
3725 2009-08-31 Zoltan Varga <vargaz@gmail.com>
3727 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
3729 2009-08-28 Zoltan Varga <vargaz@gmail.com>
3731 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
3733 2009-08-25 Zoltan Varga <vargaz@gmail.com>
3735 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
3737 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
3740 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3742 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
3743 depend on the info MonoMethodHeader which could be missing in IL stripped
3746 2009-08-25 Zoltan Varga <vargaz@gmail.com>
3748 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
3749 they are only 4 byte aligned.
3751 2009-08-21 Zoltan Varga <vargaz@gmail.com>
3753 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
3754 was done previously, since using SP causes too many problems.
3756 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
3757 frames without a frame pointer works.
3759 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
3760 global register in methods with calls, since the calls can go through
3761 a static rgctx trampoline which doesn't save it.
3763 2009-08-19 Zoltan Varga <vargaz@gmail.com>
3765 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
3767 2009-08-18 Zoltan Varga <vargaz@gmail.com>
3769 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
3771 2009-08-18 Christian Hergert <chris@dronelabs.com>
3773 * method-to-ir.c: Fix warnings for uninitialized variables.
3775 2009-08-18 Christian Hergert <chris@dronelabs.com>
3777 * mini-exceptions.c:
3778 * aot-compiler.c: Fix printf warnings.
3780 2009-08-18 Zoltan Varga <vargaz@gmail.com>
3782 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
3783 Add GetGenericValueImpl<string>.
3785 * aot-compiler.c (add_generic_instances): Add instances of
3786 GenericEqualityComparer<T> for primitive types. Only emit the array
3787 wrappers into the mscorlib image.
3789 2009-08-15 Zoltan Varga <vargaz@gmail.com>
3791 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
3792 the methods_loaded array using amodule->info->nmethods.
3794 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
3795 (MONO_AOT_FILE_VERSION): Bump this.
3797 * aot-compiler.c: Emit more generic instances allowing some parts of linq
3800 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
3801 MonoJitInfo doesn't belong to its methods aot image.
3803 2009-08-14 Zoltan Varga <vargaz@gmail.com>
3805 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
3807 * mini-arm.c: Fix warnings.
3809 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
3811 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
3814 2009-08-12 Zoltan Varga <vargaz@gmail.com>
3816 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
3817 avoid clobbering IP.
3819 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
3820 hold the trampoline argument, so its initial value is available during
3823 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
3826 * exceptions-hppa.c:
3828 * exceptions-s390x.c:
3829 * exceptions-mips.c:
3831 * exceptions-sparc.c:
3832 * exceptions-alpha.c:
3834 * mini-trampolines.c:
3836 * exceptions-s390.c: add and use #define's instead of sizeof()
3837 for MonoJitInfo and MonoJitInfoTable.
3839 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
3844 * tramp-x86.c: use a #define instead of sizeof() for a few
3845 structures that use a zero-length array.
3847 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
3849 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
3850 case when the method is dynamic. Fixes #529238.
3852 2009-08-06 Zoltan Varga <vargaz@gmail.com>
3854 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
3855 of asserting when a method is JIT compiled in full-aot mode.
3857 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3859 Contributed under the terms of the MIT/X11 license by
3860 Jerry Maine <crashfourit@gail.com>.
3862 * fixed wrong dates in changelog.
3864 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3866 Contributed under the terms of the MIT/X11 license by
3867 Jerry Maine <crashfourit@gail.com>.
3869 * basic-simd.cs: added test for packed double square root.
3870 * cpu-amd64.md: added opcode info for packed double square root.
3871 * cpu-x86.md: added opcode info for packed double square root.
3872 * mini-ops.h: added IR opcode for packed double square root.
3873 * mini-x86.c: added IR to native translation code for packed double square root.
3874 * mini-amd64.c: removed todo for packed double square root.
3875 * simd-intrinsics.c: added method to IR opcode converstion for
3876 packed double square root.
3878 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3880 Contributed under the terms of the MIT/X11 license by
3881 Jerry Maine <crashfourit@gail.com>.
3883 * mini-amd64.c: Added a change to help tell the difference as
3884 to what perpose the xmm register is being used--mainly to help
3886 * mini-amd64.h: Changed callee regs to use 15 out of 16
3887 (one used for special cases) xmm registers for both fp
3888 and simd ops. Added define to turn on new feature in the regalloc
3889 that allows fp and simd ops to share the xmm regs happily.
3890 * codegen.c: Added code to detect for which perpose an xmm reg is
3891 being used (fp or simd) and to translate back and forth to the
3892 correct logical reg bank (fp or simd) for 'spill load's.
3894 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3896 Contributed under the terms of the MIT/X11 license by
3897 Jerry Maine <crashfourit@gail.com>.
3899 * basic-simd.cs: Added tests for stressing the regalloc when running with
3900 16 simd regs and when simd and fp ops share the same reg bank.
3902 2009-08-01 Mark Probst <mark.probst@gmail.com>
3904 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
3905 in shared generic code, we might have to look up the class in the
3906 RGCTX. If we use the class directly, compute its GC descriptor.
3908 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
3910 * mini.c (mono_jit_runtime_invoke): Fix a warning.
3912 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
3914 * mini.c (mono_jit_runtime_invoke): Initialize the class and
3915 check for errors. Fixed the case when the class with the Main
3918 2009-07-31 Jerry Maine <crashfourit@gmail.com>
3920 Contributed under the terms of the MIT/X11 license by
3921 Jerry Maine <crashfourit@gail.com>.
3923 * cpu-amd64.md: Fixed simple bug in machine discrition file.
3925 2009-07-31 Zoltan Varga <vargaz@gmail.com>
3927 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
3929 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
3931 * method-to-ir.c: Fix naming of stelem and ldelem.
3933 2009-07-30 Zoltan Varga <vargaz@gmail.com>
3935 * driver.c (main_thread_handler): Check that the assembly loaded
3936 matches the filename when doing AOT.
3938 2009-07-30 Mark Probst <mark.probst@gmail.com>
3940 * mini.c: get_ip_from_sigctx installer has been removed, so don't
3943 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
3944 utils/mono-sigcontext.h).
3946 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
3949 2009-07-29 Massimiliano Mantione <massi@ximian.com>
3951 * mini.c (mono_codegen):
3952 Call profiler hook to keep track of method code buffers.
3954 2009-07-27 Mark Probst <mark.probst@gmail.com>
3956 * method-to-ir.c: Invoke write barriers for the
3957 Interlocked.(Compare)Exchange JIT intrinsics.
3959 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
3961 * Makefile.am (version.h): Fix issues when built out of tree.
3962 Remove some redundant 'grep's piped through 'sed's.
3964 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
3966 This patch is contributed under the terms of the MIT/X11 license
3968 * mini-ppc.c (mono_arch_output_basic_block):
3969 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
3970 for bits 32-47 with signed load/store diplacements for bits
3971 48-63. Use prefered base/offset order for indexed form.
3972 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
3973 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
3974 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
3975 OP_LOADI2_MEMBASE): Same.
3976 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
3977 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
3978 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
3980 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
3981 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
3982 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
3983 OP_LOADI1_MEMINDEX): Same
3984 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
3985 OP_STORER8_MEMINDEX): Same
3986 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
3988 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
3989 for bits 32-47 with signed load/store diplacements for bits
3990 48-63. Use prefered base/offset order for indexed form.
3992 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
3994 This patch is contributed under the terms of the MIT/X11 license
3996 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
3997 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
3998 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
3999 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
4000 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
4001 cfg->stack_usage to avoid size warnings.
4002 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
4003 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
4004 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
4005 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
4007 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
4008 after code varible is initialized.
4009 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
4010 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
4011 (mono_arch_emit_epilog):
4012 Move Use ppc_load32 for cfg->stack_usage to avoid size
4015 2009-07-24 Mark Probst <mark.probst@gmail.com>
4017 * method-to-ir.c: The write barrier doesn't do the store anymore,
4018 so we have always to emit it. Also, emit the wbarrier after the
4021 2009-07-24 Zoltan Varga <vargaz@gmail.com>
4023 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
4024 for argument count 3 too.
4026 2009-07-23 Zoltan Varga <vargaz@gmail.com>
4028 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
4029 the caller handle the exceptions.
4030 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
4031 method. Fixes #524498.
4033 2009-07-22 Geoff Norton <gnorton@novell.com>
4035 * mini-exceptions.c: Fix build on ia64.
4037 2009-07-22 Mark Probst <mark.probst@gmail.com>
4039 * mini-exceptions.c (ves_icall_get_frame_info): Use write
4042 2009-07-21 Zoltan Varga <vargaz@gmail.com>
4044 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
4047 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4049 * basic-simd.cs (Main): Pass args to the test driver.
4051 2009-07-20 Geoff Norton <gnorton@novell.com>
4053 * mini-x86.h: Fix the x86 version guards to use Apple's
4054 properly defined macros.
4056 2009-07-20 Geoff Norton <gnorton@novell.com>
4058 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
4061 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4063 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
4064 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
4065 the information which is needed for invokes, so only one locking+hash table
4068 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
4070 * aot-compiler.c (add_generic_instances): Emit instances of
4071 GenericComparer<T> for primitive types.
4073 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
4075 * mini-posix.c: Fix linux build.
4077 2009-07-19 Geoff Norton <gnorton@novell.com>
4079 * mini.h: Add prototypes for mono_runtime_syscall_fork and
4080 mono_gdb_render_native_backtraces
4081 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
4082 so we implement the sane semantics to the runtime here
4083 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
4084 so we need to call it differently (mono_gdb_render_native_backtraces)
4085 * mini-posix.c: Move the old semantics from mini.c to the prototypes
4086 here for default implementations.
4087 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
4088 support Apple's weird syscall (SYS_fork) implementation and not busy
4089 loop in abort() on native crashes on OSX anymore.
4091 2009-07-18 Zoltan Varga <vargaz@gmail.com>
4093 * aot-runtime.c (load_method): Change the handling of the
4094 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
4097 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
4099 2009-07-17 Zoltan Varga <vargaz@gmail.com>
4101 * mini.c (mono_patch_info_equal): Revert the last change for now as it
4102 seems to break the aot tests.
4104 * mini.c (mono_patch_info_equal): Fix the handling of
4105 MONO_PATCH_INFO_RGCTX_FETCH.
4107 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4109 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
4111 * mini.c (mono_patch_info_hash): Fix the handling of
4112 MONO_PATCH_INFO_INTERNAL_METHOD.
4113 (mono_patch_info_equal): Ditto.
4115 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4117 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
4120 * mini-llvm.c: Add some infrastructure for AOT support.
4122 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4124 * mini-llvm-cpp.c: Update to the latest llvm api.
4126 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
4127 option to false to prevent llvm from installing signal handlers which
4130 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
4133 * cpu-amd64.md: Revert previous change as those instructions
4134 take 2 separate arguments. Remember to read the arch docs more
4135 carefully next time.
4137 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4139 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
4141 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
4143 * mini-ppc.c: exploit multiple load/store units if available (rest of
4144 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
4145 http://bugzilla.novell.com/show_bug.cgi?id=487846).
4147 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
4149 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
4150 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
4152 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
4154 * cpu-x86.md: Fix missing clobbering from trancendental simd
4157 * cpu-amd64.md: Same.
4159 2009-07-14 Jerry Maine <crashfourit@gmail.com>
4161 Contributed under the terms of the MIT/X11 license by
4162 Jerry Maine <crashfourit@gail.com>.
4164 * basic-simd.cs: Added tests for single and doulble indexers.
4166 * cpu-amd64.md: Added simd opcode information.
4168 * mini-amd64.c: Added IR to native simd generation code.
4169 Added simd register names and function that returns them.
4171 * mini-amd64.h: Added marcos to turn on simd code compilation in
4172 amd64. Added max simd register count marco. Added caller/callee
4173 register mask marcos. Added marcos to use simd register bank.
4175 * mini.h: Added helper marco for shufling dwords and simple
4178 2009-07-14 Zoltan Varga <vargaz@gmail.com>
4180 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
4182 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
4184 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
4185 the length of the native code as well.
4187 * basic-simd.cs: Add a test for #521662.
4189 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
4191 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
4193 2009-07-13 Mark Probst <mark.probst@gmail.com>
4195 * mini.c: Register function for getting the IP from a signal
4196 context with metadata.
4198 2009-07-13 Zoltan Varga <vargaz@gmail.com>
4200 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
4201 call a generic class init trampoline if needed. Fixes #519336.
4203 * generics.cs: Add a test.
4205 2009-07-09 Mark Probst <mark.probst@gmail.com>
4207 * method-to-ir.c: When doing a call which might be remote from
4208 shared generic code to other shared code with open type arguments,
4209 get the remoting invoke wrapper from the RGCTX and do an indirect
4212 2009-07-03 Zoltan Varga <vargaz@gmail.com>
4214 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
4215 after the unbox trampoline in the full-aot case.
4217 2009-07-02 jonas echterhoff <jonas@unity3d.com>
4219 * mini.c: Move initialization of jit_mutex before debugger initialization
4224 * Info.plist: added Info.plist and link flag to enable the mono executable
4225 to access other processes. Requires codesigning of the executable to work.
4227 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
4232 2009-06-30 Zoltan Varga <vargaz@gmail.com>
4234 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
4236 2009-06-29 Zoltan Varga <vargaz@gmail.com>
4238 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
4239 when the generic instance is an instantiation of a subclass of the
4240 methods class. Fixes #517166.
4242 2009-06-26 Zoltan Varga <vargaz@gmail.com>
4244 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
4247 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
4250 * CMakeLists.txt: Add minimal support for installation.
4252 2009-06-25 Zoltan Varga <vargaz@gmail.com>
4254 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
4255 determine whenever a method is directly callable to a separate function.
4257 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
4258 needed ones as a result of the previous change.
4260 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
4261 type of register arrays.
4263 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
4264 type of register arrays.
4266 2009-06-24 Jerry Maine <crashfourit@gmail.com>
4268 Contributed under the terms of the MIT/X11 license by
4269 Jerry Maine <crashfourit@gail.com>.
4271 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
4273 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4275 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
4277 2009-06-24 Neale Ferguson <neale@sinenomine.net>
4279 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
4280 dump of structure return value. Fix some formatting.
4281 * cpu-s390x.md: Fix lengths of instruction sequences.
4282 * mini-s390.c: Minor formatting changes.
4284 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4286 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
4287 Use sigaction on freebsd as well.
4289 2009-06-23 Zoltan Varga <vargaz@gmail.com>
4291 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
4294 * mini.c (mini_init): Revert a change which breaks cross-compilation.
4296 2009-06-22 Mark Probst <mark.probst@gmail.com>
4298 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
4300 2009-06-22 Mark Probst <mark.probst@gmail.com>
4302 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
4304 2009-06-20 Martin Baulig <martin@ximian.com>
4307 (MonoDebuggerThreadFlags): New enum typedef.
4308 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
4309 (mono_debugger_thread_created): Added `gpointer func' argument;
4310 initialize the new `thread_flags' field.
4312 2009-06-18 Martin Baulig <martin@ximian.com>
4314 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
4315 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
4318 (mini_debugger_set_attach_ok): New function; sets the attach-ok
4319 flag in `MONO_DEBUGGER__info.runtime_info'.
4322 (mono_main): Call mini_debugger_set_attach_ok() if generics
4323 sharing is disabled.
4325 2009-06-22 Zoltan Varga <vargaz@gmail.com>
4327 * aot-compiler.c (add_wrappers): Fix a warning.
4329 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
4330 the ppc load/store macro changes.
4332 2009-06-21 Zoltan Varga <vargaz@gmail.com>
4334 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
4336 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
4337 not just the got symbol.
4339 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
4342 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
4345 * aot-compiler.c: Remove some fixmes.
4347 * driver.c (mono_main): Print a helpful message when cross-compiling.
4349 * mini.c (mini_init): Disable signal handlers when cross-compiling.
4351 * method-to-ir.c (initialize_array_data): Do the optimization if the
4352 target byte order is little endian, instead of the host byte order.
4354 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
4355 wrappers into the mscorlib image, Emit a unique plt symbol for each
4356 image, emit symbols for plt entries.
4358 * image-writer.c (img_writer_emit_symbol_size): New function to emit
4361 2009-06-20 Zoltan Varga <vargaz@gmail.com>
4363 * aot-compiler.c (add_wrappers): Avoid calling
4364 mono_marshal_get_type_info () since it can assert for some types.
4366 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
4367 ldtoken are used inside wrappers.
4369 * helpers.c: Add support for prefixing tools with the arch name.
4371 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
4372 quantities when using ilp32.
4374 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
4375 spill slots. Use sizeof(mgreg_t) for the spill slot size.
4377 * image-writer.c: Use .long on ilp32.
4379 * aot-compiler.c: Use 32 bit loads on ilp32.
4381 2009-06-19 Zoltan Varga <vargaz@gmail.com>
4383 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
4385 * mini-ops.h: Use TARGET_POWERPC define for consistency.
4387 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
4389 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
4390 second got slot of every aot image.
4392 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
4393 aot on platforms with function pointers.
4395 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
4396 support for aot/full aot on ppc/ppc64.
4398 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
4399 arguments which are needed on ppc.
4401 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
4404 * mini-trampolines.c aot-runtime.c: Update after the above changes.
4406 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
4408 * regalloc2.c (BITS_PER_CHUNK): Ditto.
4410 * aot-compiler.c (emit_got_info): Fix reading unused memory.
4412 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
4414 2009-06-17 Geoff Norton <gnorton@novell.com>
4416 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
4418 2009-06-17 Zoltan Varga <vargaz@gmail.com>
4420 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
4421 to control whenever the dwarf writer is in xdebug or aot mode.
4422 (emit_class_dwarf_info): Use a separate abbrev for structures without
4425 * aot-compiler.c: Pass the appending parameter to
4426 mono_dwarf_writer_create ().
4428 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
4429 falls through to its next bblock. Fixes #513931.
4431 * iltests.il: Add a test.
4433 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
4434 infor even if emit_line is FALSE, as the apple linker seems to require it.
4436 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
4438 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
4442 2009-06-15 Zoltan Varga <vargaz@gmail.com>
4444 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
4447 2009-06-13 Zoltan Varga <vargaz@gmail.com>
4449 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
4450 'has_call_handler' fields.
4452 * method-to-ir.c (mono_method_to_ir): Set them if needed.
4454 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
4455 first bblock if not needed. Fixes #512790.
4457 2009-06-11 Zoltan Varga <vargaz@gmail.com>
4459 * aot-compiler.c (mono_compile_assembly): Fix a warning.
4461 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
4464 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
4465 remoting-invoke-with-check wrappers, which are not needed when running with
4466 full-aot, since it doesn't support remoting.
4468 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4470 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
4472 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
4473 method info, it is not used anymore.
4475 * mini.h: Bump AOT file format version.
4477 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
4480 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
4483 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
4485 * mini.h: Bump AOT file format version.
4487 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4489 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
4490 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
4493 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
4494 of CKFINITE and FBGE for VFP.
4496 2009-06-09 Zoltan Varga <vargaz@gmail.com>
4498 * aot-compiler.c: Don't align code to 16 bytes on arm.
4500 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
4501 before the methods they belong to.
4503 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
4504 the full-aot case if possible, since the trampoline will be called right
4507 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
4508 trampolines to 1024 after the change above.
4510 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
4511 trampoline to save 8 bytes per trampoline.
4513 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
4516 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4518 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
4520 2009-06-08 Martin Baulig <martin@ximian.com>
4523 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4524 (_mono_debugger_throw_exception): Don't make this static.
4525 (_mono_debugger_unhandled_exception): Likewise.
4526 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4529 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4530 (_mono_debugger_throw_exception): Add function prototype.
4531 (_mono_debugger_unhandled_exception): Likewise.
4534 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4535 arg; return the first exception handler if the exception is caught
4536 and we're running inside the debugger.
4537 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4538 improve exception handle inside runtime-invoke, check whether the
4539 exception is actually caught in the method being invoked and not
4540 by the runtime-invoke-wrapper.
4542 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4544 * image-writer.c: Improve support for the osx assembler.
4546 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
4549 2009-06-08 Martin Baulig <martin@ximian.com>
4552 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4553 (_mono_debugger_throw_exception): Don't make this static.
4554 (_mono_debugger_unhandled_exception): Likewise.
4555 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4558 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4559 (_mono_debugger_throw_exception): Add function prototype.
4560 (_mono_debugger_unhandled_exception): Likewise.
4563 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4564 arg; return the first exception handler if the exception is caught
4565 and we're running inside the debugger.
4566 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4567 improve exception handle inside runtime-invoke, check whether the
4568 exception is actually caught in the method being invoked and not
4569 by the runtime-invoke-wrapper.
4571 2009-06-07 Zoltan Varga <vargaz@gmail.com>
4573 * image-writer.c (append_subsection): Don't align subsections of the
4574 debug_line section as a workaround.
4576 * dwarfwriter.c: Emit line number info in the AOT case as well.
4578 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
4580 This patch is contributed under the terms of the MIT/X11 license
4582 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
4583 code_len <= code_size
4585 2009-06-06 Zoltan Varga <vargaz@gmail.com>
4587 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
4589 2009-06-04 Zoltan Varga <vargaz@gmail.com>
4591 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
4592 invoke wrappers, we now use trampolines instead.
4594 2009-06-04 Mark Probst <mark.probst@gmail.com>
4596 * mini-darwin.c: The exception thread must not be registered with
4599 2009-06-04 Mark Probst <mark.probst@gmail.com>
4601 * mini-gc.c: Disable the code because it makes SGen crash.
4603 2009-06-03 Zoltan Varga <vargaz@gmail.com>
4605 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
4606 instead of asserting.
4608 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4610 * aot-compiler.c (mono_compile_assembly): Move the creation of the
4611 output file after the code has been compiled.
4613 2009-05-30 Zoltan Varga <vargaz@gmail.com>
4615 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
4617 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4619 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
4620 entries distinction to simplify the code.
4622 * mini.h: Bump AOT file format version.
4624 2009-05-28 Zoltan Varga <vargaz@gmail.com>
4626 * objects.cs: Fix the signature of one of the tests.
4628 * mini.c (mini_create_ftnptr): New helper function, moved here from
4630 (mini_get_addr_from_ftnptr): Ditto.
4631 (mini_init): Install the new helpers.
4633 2009-05-28 Martin Baulig <martin@ximian.com>
4635 Correctly initialize the debugger when embedding Mono.
4637 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
4638 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
4639 see documentation in mini_debug_running_inside_mdb().
4642 (mini_debug_running_inside_mdb): New function to check whether
4643 we're running inside mdb.
4645 * mini.c (mini_init): Call mini_debugger_init() if we're running
4646 inside the debugger.
4648 * driver.c (mono_main): Moved the call to mini_debugger_init()
4649 into mini_init() to make this work when embedding Mono.
4651 * debug-debugger.c (mini_debugger_init): Warn about duplicate
4652 calls to mini_debugger_init().
4654 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
4655 mono_debugger_main() -> mini_debugger_main() and put them inside a
4656 `MONO_DEBUGGER_SUPPORTED' conditional.
4658 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
4660 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
4661 this is no longer in use.
4664 2009-05-26 Zoltan Varga <vargaz@gmail.com>
4666 * mini-sparc.c (add_outarg_load): Fix the sparc build.
4668 * aot-compiler.c (emit_method_code): Always write out C style symbols for
4671 2009-05-27 Martin Baulig <martin@ximian.com>
4673 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4675 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
4676 long_conv_to_r_un to 64 bits.
4678 * cpu-x86.md: Increase the instruction size due to the changes.
4680 * iltests.il.in: Add regression test.
4684 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4686 * objects.cs: Move the previous test from basic.cs to here.
4688 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4690 * basic.cs: Add regression test for #506915.
4692 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4694 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
4695 optimization we must check the bb of the first byte of stobj as
4696 it's the only one set in cil_offset_to_bb.
4700 2009-05-25 Zoltan Varga <vargaz@gmail.com>
4702 * image-writer.c: Fix pointer directive on ppc64.
4704 2009-05-24 Zoltan Varga <vargaz@gmail.com>
4706 * image-writer.c (asm_writer_emit_section_change): Avoid using
4707 .bss subsections on ppc too.
4709 2009-05-23 Zoltan Varga <vargaz@gmail.com>
4711 * image-writer.c: Fix the definition of TARGET_ASM_....
4713 * image-writer.c: Fix the emission of assembler directives in the last
4716 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
4717 exception throwing code to accomodate ppc64.
4719 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
4720 size to work on ppc64 too.
4722 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
4725 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
4726 the assembler dialect instead of using platform specific defines.
4728 2009-05-22 Geoff Norton <gnorton@novell.com>
4730 * mini-arm.c (get_call_info): If a structure is split between the stack
4731 and argument registers, we should not advance the stack pointer by the entire
4732 native size, but just by the amount that spilled.
4734 2009-05-22 Zoltan Varga <vargaz@gmail.com>
4736 * mini-arm.c (get_call_info): Handle structures with alignment requirements
4739 2009-05-21 Zoltan Varga <vargaz@gmail.com>
4741 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
4744 * aot-compiler.c (add_extra_method): Fix up the collection of extra
4745 methods so wrapper don't get added twice.
4746 (add_generic_instances): Don't add methods of arrays.
4748 * generics.cs: Mark one test as !FULLAOT.
4750 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
4752 * mini-x86.c (emit_move_return_value): Remove unused vars.
4754 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
4756 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
4757 decomposing 8 bytes structs into a LCALL.
4759 * mini-x86.c (emit_move_return_value): We no longer push the vtype
4760 pointer for where to store the returned regs.
4762 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
4765 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
4767 2009-05-20 Miguel de Icaza <miguel@novell.com>
4769 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
4772 2009-05-21 Zoltan Varga <vargaz@gmail.com>
4774 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
4776 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
4779 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
4781 * local-propagation.c (mono_local_cprop): Avoid local propagation
4782 across paired add/sub if the first instruction dest reg is it's
4783 source reg. For example:
4785 int_add_imm R12 <- R12 [1] clobbers: 1
4786 int_sub_imm R42 <- R12 [1] clobbers: 1
4788 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
4789 maintain the math identify.
4793 2009-05-20 Andreia Gaita <avidigal@novell.com>
4795 * Makefile.am: avoid going on the network just to get the revision,
4798 2009-05-19 Massimiliano Mantione <massi@ximian.com>
4800 Fixed estimate for short branches on amd64 (they were off mark, and
4801 enabling call prolog-epilog instrumentations caused assertions).
4802 * mini.h (struct MonoBasicBlock): added max_length field to hold the
4803 estimate for the maximum length of this basic block.
4805 - mono_arch_emit_prolog: compute max_length for each basic block
4806 (instead of max_offset), and inflate size estimate also for entry bb
4807 in case of code instrumentation.
4808 - mono_arch_output_basic_block: get rid of "cpos" (the current
4809 estimated "position" in the code), and always use "offset" instead,
4810 which is accurate; at the beginning of the function quickly recompute
4811 max_offset for all the remaining blocks, starting from the current
4812 cfg->code_len (which is correct, and not estimated) and using the
4813 estimated block lengths computed previously.
4815 2009-05-17 Zoltan Varga <vargaz@gmail.com>
4817 * exceptions-ppc.c: Remove the caching from the trampoline creation
4818 functions, it is already done in the caller.
4820 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
4822 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
4823 MONO_ARCH_GSHARED_SUPPORTED define.
4825 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
4827 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
4830 2009-05-16 Zoltan Varga <vargaz@gmail.com>
4832 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
4833 call to mono_marshal_get_rgctx_invoke ().
4835 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
4836 mono_marshal_get_static_rgctx_invoke (), all platforms which support
4837 gshared use the static rgctx trampolines now.
4839 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
4840 platform supports it.
4842 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4844 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
4846 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
4848 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4850 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
4852 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
4855 2009-05-15 Massimiliano Mantione <massi@ximian.com>
4857 Made it possible for mono_arch_instrument_epilog to preserve
4858 argument registers, otherwise instrumenting the "epilogue" before
4859 a tail call would clobber them.
4860 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
4861 if like mono_arch_instrument_epilog but with an additional parameter
4862 that states if argument registers must be preserved.
4863 * mini.c: implemented mono_arch_instrument_epilog as a call to
4864 mono_arch_instrument_epilog_full without asking to preserve argument
4865 registers (this makes the existing code work as usual).
4867 - mono_arch_instrument_epilog: add parameter to transform it into
4868 mono_arch_instrument_epilog_full, and preserve argument registers
4870 - mono_arch_output_basic_block, OP_TAILCALL case: call
4871 mono_arch_instrument_epilog_full.
4872 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
4873 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
4874 only transformed mono_arch_instrument_epilog into
4875 mono_arch_instrument_epilog_full.
4877 2009-05-15 Geoff Norton <gnorton@novell.com>
4879 * mini-darwin.c: This works on arm now.
4881 2009-05-14 Geoff Norton <gnorton@novell.com>
4883 * jit.h, driver.c: Allow full-aot to be decided programatically by the
4886 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4888 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
4891 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
4892 wrappers during full aot mode correctly.
4894 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
4897 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
4898 mono_metadata_type_hash ().
4900 2009-05-14 Massimiliano Mantione <massi@ximian.com>
4902 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
4903 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
4904 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
4905 Removed MONO_INST_BRLABEL from the instruction flags, and the
4906 remaining code that used it, because we do not support branches inside
4907 basic blocks (and branch target labels) anymore.
4908 * Makefile.am: As part of the above cleanup, remove reference to
4909 BURG files which don't exist anymore.
4911 2009-05-14 Zoltan Varga <vargaz@gmail.com>
4913 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
4916 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
4917 to use mono_arch_throw_corlib_exception.
4919 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
4920 mono_arch_throw_corlib_exception for throwing corlib exceptions.
4922 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
4925 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
4927 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
4928 for the got to make debugging easier and to avoid confusing it with the
4931 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
4932 method so a breakpoint can be set when using gdb.
4934 2009-05-13 Zoltan Varga <vargaz@gmail.com>
4936 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
4937 on mono_method_get_imt_slot ().
4939 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
4940 num_decodes variables.
4942 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
4943 change as it doesn't seem to work.
4945 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
4948 2009-05-12 Zoltan Varga <vargaz@gmail.com>
4950 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
4951 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
4953 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
4954 builder when using full aot.
4956 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
4957 here, it is already handled.
4959 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
4962 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
4964 * mini-arm.h: Enable IMT for full aot.
4966 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
4967 arch doesn't support it.
4969 * mini.c (mini_init): Don't disable IMT for full aot if the
4970 architecture supports it.
4972 * mini.h (MonoAotTrampoline): New enum containing the different types
4973 of 'numerous' trampolines.
4974 (MONO_AOT_FILE_VERSION): Bump this.
4976 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
4977 static rgctx trampolines. Add support for full-aot IMT thunks.
4979 * mini-amd64.h: Enable IMT for full aot.
4981 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
4982 to exclude tests belonging to a category.
4984 * generics.cs: Mark some tests with a !FULLAOT category.
4986 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
4989 2009-05-11 Zoltan Varga <vargaz@gmail.com>
4991 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
4992 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
4993 (emit_plt): Fix a warning.
4995 2009-05-10 Zoltan Varga <vargaz@gmail.com>
4997 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
4998 back into aot-compiler.c to a place where the other functions shared by
4999 the runtime and aot compiler are.
5001 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
5002 as done previously, instead of in MonoAotFileInfo, since pointers might have
5003 alignment requirements.
5005 * mini.h: Bump AOT file format version.
5007 2009-05-10 Miguel de Icaza <miguel@novell.com>
5009 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
5010 that is used at runtime from the aot-compiler.c, this makes it
5011 work on setups that remove the AOT compiler from the output
5014 2009-05-09 Zoltan Varga <vargaz@gmail.com>
5016 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
5019 * mini-ppc.h: Enable static rgctx trampolines for ppc.
5021 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
5023 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
5024 stuff to mono_arch_decompose_long_opts ().
5025 (mono_decompose_opcode): Remove some dead code.
5027 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5029 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
5030 cmethod can be null for quite a some reasons.
5032 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5034 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
5036 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5038 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
5040 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5042 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
5043 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
5044 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
5045 calls returning structures by addr on amd64.
5047 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
5049 * iltests.il.in: Restructure the tail call tests a bit.
5051 2009-05-07 Zoltan Varga <vargaz@gmail.com>
5053 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
5054 for virtual methods too.
5056 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
5058 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
5059 due to regression in verifying System.dll.
5061 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5063 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
5066 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
5069 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
5070 g_str_hash () which can change.
5072 * driver.c (mini_regression): Disable optimizations not supported by
5073 the cpu. Fixes #500019.
5075 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
5078 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5080 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
5081 to the latest LLVM code.
5083 2009-05-05 Zoltan Varga <vargaz@gmail.com>
5085 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
5087 2009-05-04 Zoltan Varga <vargaz@gmail.com>
5089 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
5092 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
5093 no longer saving offsets, so just save the patch types along with the other
5095 * aot-runtime.c (load_patch_info): Update after the changes to
5096 encode_patch_list ().
5097 (decode_got_entry): Removed, merged into load_patch_info ().
5098 (is_shared_got_patch): Removed, call the same function from
5101 * mini.h: Bump aot file format version.
5103 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
5104 half-finished no-dlsym code.
5106 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
5109 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
5110 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
5112 2009-05-02 Zoltan Varga <vargaz@gmail.com>
5114 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
5115 buffer length to work with AOT code.
5117 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
5118 ldfld/stfld opcodes.
5120 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
5123 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
5125 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
5127 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
5130 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
5131 if needed. Don't decompose long operations when using llvm.
5133 2009-05-01 Zoltan Varga <vargaz@gmail.com>
5135 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
5138 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
5140 2009-05-03 Martin Baulig <martin@ximian.com>
5142 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
5143 mono_debugger_insert_method_breakpoint() since the class init
5144 handler we're inserting at the top of the method already gives us
5147 2009-04-30 Zoltan Varga <vargaz@gmail.com>
5149 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
5150 to mono_arch_decompose_long_opts () for x86 and arm.
5152 2009-04-29 Zoltan Varga <vargaz@gmail.com>
5154 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
5157 2009-04-28 Zoltan Varga <vargaz@gmail.com>
5159 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
5162 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5164 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
5165 number of trampolines used in full-aot mode.
5167 * aot-compiler.c: Add an ntrampolines option to set the number of
5168 trampolines emitted in full-aot mode.
5170 2009-04-27 Zoltan Varga <vargaz@gmail.com>
5172 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
5173 a volatile load. Get rid of get_tempname (), llvm assigns names
5176 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
5179 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
5182 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
5185 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
5186 to the same register as a fixed sreg2. Fixes #497271.
5188 * iltests.il.in: Add a new test.
5190 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5192 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
5193 stack, since pushes complicate exception handling.
5195 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
5196 the stack if they are passed using moves.
5198 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
5200 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
5203 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
5204 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
5205 of FMOVE if it is an R4.
5207 2009-04-25 Zoltan Varga <vargaz@gmail.com>
5209 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
5211 * mini.h (LLVMCallInfo): New structure to store calling convention
5212 information for the LLVM back end similar to the CallInfo structures in
5215 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
5216 call information in a format usable by LLVM.
5217 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
5219 * method-to-ir.c (mono_emit_call_args): Emit calls using
5220 mono_llvm_emit_call () when compiling using LLVM.
5222 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
5223 comments to all functions. Fix memory leaks. Add a public init/cleanup
5226 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
5228 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
5229 mono_array_new_va () jit icall.
5231 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
5233 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
5234 multiple machine description files to be specified.
5235 * mini-ops.h: fixes for cross-compilation.
5237 2009-04-22 Miguel de Icaza <miguel@novell.com>
5239 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
5242 2009-04-22 Zoltan Varga <vargaz@gmail.com>
5244 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
5245 to prevent asserts in various passes. Fixes #497220.
5247 2009-04-21 Zoltan Varga <vargaz@gmail.com>
5249 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
5252 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
5253 table to avoid duplicates.
5255 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5257 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
5260 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
5262 * mini.c (mini_method_verify): Fail fulltrust code if the exception
5263 is for method or field access.
5265 2009-04-20 Zoltan Varga <vargaz@gmail.com>
5267 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
5270 * mini-llvm.c (mono_llvm_emit_method): Use it.
5272 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
5273 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
5276 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
5277 synchronized methods.
5279 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
5281 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
5283 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
5286 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
5287 allowing some options to be set dynamically.
5289 2009-04-19 Zoltan Varga <vargaz@gmail.com>
5291 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
5292 unconditional branch.
5294 * mini.h (MonoTrampolineType): Add new trampoline type
5295 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
5298 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
5301 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
5304 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
5305 is enabled. Instead, use the llvm vcall trampoline.
5307 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
5309 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
5311 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
5314 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
5315 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
5317 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
5318 OP_IA64_CSET opcode.
5320 * mini.c: Fix a warning.
5322 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
5323 THROW to the appropriate llvm type.
5325 2009-04-18 Zoltan Varga <vargaz@gmail.com>
5327 * mini.c (mini_method_compile): Add statistics for methods JITted
5330 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5332 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
5333 OP_IA64_CMP_<cond>_IMM opcodes.
5335 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5337 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
5340 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
5343 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
5346 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
5348 * mini-exceptions.c : add thread id to EXCEPTION trace message.
5350 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5352 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
5355 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
5356 rgctx invoke trampolines for x86.
5358 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
5359 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
5360 (mono_arch_get_vcall_slot): Simplify this.
5362 2009-04-16 Zoltan Varga <vargaz@gmail.com>
5364 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
5365 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
5367 2009-04-14 Zoltan Varga <vargaz@gmail.com>
5369 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
5370 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
5372 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
5374 * liveness.c (visit_bb): Remove a needless assert.
5376 2009-04-13 Zoltan Varga <vargaz@gmail.com>
5378 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
5379 full aot support to the arch specific code.
5381 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
5383 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
5385 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
5387 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
5388 collect information about the delegate invoke impl trampolines.
5390 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
5391 to save trampolines during full-aot mode.
5393 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
5394 creation function which returns a trampoline which sets the rgctx
5396 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
5397 wrapper if possible.
5398 (mono_delegate_trampoline): Ditto.
5400 * mini.c (mono_jit_runtime_invoke): Ditto.
5402 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
5404 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
5406 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5408 2009-04-12 Zoltan Varga <vargaz@gmail.com>
5410 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
5411 just setting the opcode to OP_NOP.
5413 2009-04-11 Zoltan Varga <vargaz@gmail.com>
5415 * mini.c (mini_method_compile): Put the last change inside an
5416 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
5418 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
5419 and extend live ranges to cover the whole method when using xdb.
5421 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
5422 do it in the trampolines.
5424 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
5427 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
5429 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
5430 call code in full-aot mode since IMT is disabled there.
5431 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
5432 new JIT no longer has that restriction.
5434 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5436 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
5437 a more compact format.
5438 (mono_aot_wrapper_name): New function to return a unique name for a
5439 wrapper method, also used by the AOT runtime.
5441 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
5444 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
5445 when a ICollection<T> etc is encountered.
5446 (add_generic_instances): Process method arguments/locals too.
5447 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
5450 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
5452 2009-04-10 Zoltan Varga <vargaz@gmail.com>
5454 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
5456 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
5458 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
5459 representing the result of the decomposition. Nullify instructions
5460 instead of setting them to OP_NOP since nops can't have registers
5463 2009-04-09 Zoltan Varga <vargaz@gmail.com>
5465 * aot-compiler.c (mono_compile_assembly): Split this huge function into
5466 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
5467 info. Strip 'mapping symbols' on ARM.
5469 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
5471 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
5472 this with the native genmdesc.
5474 2009-04-08 Bill Holmes <billholmes54@gmail.com>
5476 * aot-runtime.c: Fixing the MSVC build.
5478 Code is contributed under MIT/X11 license.
5480 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5482 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
5483 JITted code depends on it.
5485 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5487 * aot-compiler.c: Use new MonoGenericParam accessors.
5489 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5491 Reduce memory usage and improve correctness wrt MonoGenericParam
5492 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
5493 handing. Avoid allocating MonoGenericParams, but use the ones in
5494 the container itself.
5496 2009-04-07 Miguel de Icaza <miguel@novell.com>
5498 * tasklets.c: Return exceptions in the out argument.
5500 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5502 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
5503 opcode. Use pointer types in more places instead of casting them to
5506 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
5508 (mono_llvm_optimize_method): New helper function to optimize a method.
5510 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
5511 widening code so it could be called from more places.
5512 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
5513 code paths in the call opcodes.
5515 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
5517 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
5519 2009-04-06 Zoltan Varga <vargaz@gmail.com>
5521 * dwarfwriter.c: Use _ to separate class name
5522 components as gdb can't handle '.'. Represent reference variables
5525 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
5527 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
5529 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
5531 * gc-test.cs: New file with GC stack marking tests.
5533 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
5534 negative numbers for vfp.
5536 * basic-float.cs: Add a test.
5538 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
5540 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
5542 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
5544 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
5545 part of tasklet/continuation support.
5547 2009-04-05 Zoltan Varga <vargaz@gmail.com>
5549 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
5550 amd64 opcodes inside an ifdef.
5552 * dwarfwriter.c: Emit inheritance information for classes, emit fields
5555 * dwarfwriter.c (emit_type): Emit the class info for classes.
5557 2009-04-04 Zoltan Varga <vargaz@gmail.com>
5559 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
5561 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
5563 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
5565 * ssa.c (mono_ssa_compute): Fix some memory leaks.
5567 2009-04-03 Zoltan Varga <vargaz@gmail.com>
5569 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
5571 * mini-llvm.c: Update comments.
5573 * mini.h (COMPILE_LLVM): New macro.
5575 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
5577 * ssa.c (mono_ssa_compute): Ditto.
5579 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
5580 the unwind ops from a DWARF FDE.
5582 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
5583 methods by extracting the dwarf unwind ops from the unwind info generated
5586 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
5589 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
5592 2009-04-02 Zoltan Varga <vargaz@gmail.com>
5594 * Makefile.am (llvm_sources): Enable this.
5596 * mini.c (mini_method_compile): Add support for compiling with LLVM,
5597 failing back to the JIT if something cannot be handled.
5599 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
5600 compiling with LLVM.
5602 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
5603 compiling with LLVM.
5605 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
5606 compiling with LLVM.
5608 * mini-ops.h: Add a few opcodes needed by LLVM.
5610 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
5613 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
5616 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
5618 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
5620 2009-04-01 Mark Probst <mark.probst@gmail.com>
5622 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
5623 ridiculously large methods.
5625 2009-03-31 Martin Baulig <martin@ximian.com>
5627 * debug-debugger.c (debugger_remove_breakpoint): Call
5628 mono_debugger_remove_class_init_callback ().
5630 2009-03-31 Zoltan Varga <vargaz@gmail.com>
5632 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
5633 right before emitting code, not at the start.
5635 * mini.c (mono_postprocess_patches): Extract this into a separate function
5636 from mono_codegen ().
5638 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
5639 byref types correctly.
5641 2009-03-30 Zoltan Varga <vargaz@gmail.com>
5643 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
5646 2009-03-29 Zoltan Varga <vargaz@gmail.com>
5648 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
5649 indirect calls, this avoids problems where get_vcall_slot () would get
5650 confused by the native code for the instruction preceeding the call.
5651 (mono_arch_get_vcall_slot): Simplify this.
5652 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
5654 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
5655 register allocator now seems to depend on them instead of the data in
5658 * mini.c (mini_method_compile): Throw the correct type of exception if
5659 mono_method_get_header () fails because of a loading error.
5661 2009-03-28 Zoltan Varga <vargaz@gmail.com>
5663 * mini.c (mini_method_compile): Clear the loader error if the method
5664 header cannot be decoded.
5666 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
5667 interface methods on proxies correctly.
5669 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
5670 this argument for vtype methods. Add precise liveness info for arguments.
5672 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
5673 LIVERANGE_START/END opcodes.
5675 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
5676 for arguments and values in registers.
5678 2009-03-27 Zoltan Varga <vargaz@gmail.com>
5680 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
5681 return a valuetype. Fixes #487518.
5683 * iltests.il: Add a test.
5685 * aot-compiler.c: Use mono_thread_create () to create helper threads.
5687 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
5688 closed over a null reference correctly.
5690 2009-03-26 Zoltan Varga <vargaz@gmail.com>
5692 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
5694 2009-03-25 Mark Probst <mark.probst@gmail.com>
5696 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
5697 allocated to the same registers as fixed sregs.
5699 2009-03-24 Mark Probst <mark.probst@gmail.com>
5701 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
5704 * method-to-ir.c: Handle more cases for
5705 Interlocked.CompareExchange.
5707 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
5708 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
5709 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
5711 2009-03-23 Zoltan Varga <vargaz@gmail.com>
5713 * aot-runtime.c (decode_method_ref): Fix a warning.
5715 * unwind.c (mono_unwind_frame): Ditto.
5717 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5719 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
5720 (mono_compile_assembly): Enable the binary writer for full-aot as well.
5722 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
5723 fix the handling of large values in the ALU_PC_G0_NC relocation.
5725 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5727 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
5729 2009-03-22 Mark Probst <mark.probst@gmail.com>
5731 * method-to-ir.c (mono_spill_global_vars): Support for ternary
5734 2009-03-22 Mark Probst <mark.probst@gmail.com>
5736 * method-to-ir.c: MINI_OP3 needs a comma.
5738 * method-to-ir.c, mini.h, mini.c: Remove
5739 mono_init_op_sreg_counts ().
5741 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5743 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
5746 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
5749 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
5751 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
5754 2009-03-21 Mark Probst <mark.probst@gmail.com>
5756 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
5757 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
5758 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
5761 2009-03-20 Zoltan Varga <vargaz@gmail.com>
5763 * driver.c: Change location of gc_wrapper.h.
5765 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
5766 inside finally clauses correctly. Fixes #485721.
5768 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
5769 after the change above.
5771 * exceptions.cs: Add a test.
5773 2009-03-19 Zoltan Varga <vargaz@gmail.com>
5775 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
5777 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
5778 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
5779 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
5781 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
5782 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
5784 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
5786 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
5787 Simplify logic for ensure_method_is_allowed_to_call_method.
5788 Handle wrappers on callers.
5790 2009-03-19 Zoltan Varga <vargaz@gmail.com>
5792 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
5795 * basic-simd.cs: Fix the names of some test methods.
5797 2009-03-18 Geoff Norton <gnorton@novell.com>
5799 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
5801 2009-03-18 Zoltan Varga <vargaz@gmail.com>
5803 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
5805 2009-03-17 Jb Evain <jbevain@novell.com>
5807 * driver.c: remove now uneeded call to mono_gc_base_init before
5810 2009-03-17 Jb Evain <jbevain@novell.com>
5812 * dwarfwriter.c (token_handler): handle more cases.
5814 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
5816 * method-to-ir.c: Remove more dead code (that was required only
5817 because of method_is_safe). Fix compiler warnings.
5819 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
5821 * method-to-ir.c: Remove unneeded/useless method_is_safe
5822 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
5824 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
5826 * mini.c (mini_method_compile): Print the method been compiled with
5827 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
5828 for people not familiar with the runtime.
5830 2009-03-17 Zoltan Varga <vargaz@gmail.com>
5832 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
5833 a managed object which is later put into a GList. Return its class instead.
5835 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
5836 stack slots when using sgen.
5838 2009-03-16 Zoltan Varga <vargaz@gmail.com>
5840 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
5842 2009-03-14 Zoltan Varga <vargaz@gmail.com>
5844 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
5845 > so it works on the first vreg as well.
5847 2009-03-13 Zoltan Varga <vargaz@gmail.com>
5849 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
5852 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
5854 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
5857 2009-03-12 Zoltan Varga <vargaz@gmail.com>
5859 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
5860 native->IL offset mapping.
5862 2009-03-11 Zoltan Varga <vargaz@gmail.com>
5864 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
5866 * basic.cs: Add a test.
5868 2009-03-11 Mark Probst <mark.probst@gmail.com>
5870 * mini-x86.c (mono_arch_output_basic_block): Use different
5871 registers in case the ones we want to overwrite are used by the
5872 other operand. Fixes regression in #480807.
5874 2009-03-10 Zoltan Varga <vargaz@gmail.com>
5876 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
5878 * dwarfwriter.c (emit_line_number_info): The line number info for
5879 IL code was off by one. Fix that.
5881 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
5884 2009-03-09 Mark Probst <mark.probst@gmail.com>
5886 Contributed under the terms of the MIT/X11 license by Steven
5887 Munroe <munroesj@us.ibm.com>.
5889 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
5892 2009-03-08 Zoltan Varga <vargaz@gmail.com>
5894 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
5897 2009-03-06 Zoltan Varga <vargaz@gmail.com>
5899 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
5900 the delegate ctor handling code. Fixes #482638.
5902 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
5905 * iltests.il.in: Add a test.
5907 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
5910 2009-03-05 Mark Probst <mark.probst@gmail.com>
5912 * mini-trampolines.c (mono_create_jump_trampoline): If the method
5913 is shared generic code, return the trampoline, even if the method
5914 has already been compiled. Fixes #479763.
5916 * mini.c, mini.h: New function
5917 mono_jit_find_compiled_method_with_jit_info() which is the same as
5918 mono_jit_find_compiled_method() but also returns the jit info.
5920 2009-03-05 Mark Probst <mark.probst@gmail.com>
5922 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
5923 for methods which actually have one. For all other methods, make
5924 sure the this argument var is live the whole method.
5926 * mini.c (mini_method_compile): Every shared method has a
5927 this/vtable/mrgctx info. Fixes #480807.
5929 2009-03-05 Mark Probst <mark.probst@gmail.com>
5931 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
5932 generic/imt thunks where some entries branch through the vtable,
5933 while other entries branch directly.
5935 2009-03-05 Zoltan Varga <vargaz@gmail.com>
5937 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
5939 * mini-windows.c: Ditto.
5941 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
5944 2009-03-04 Zoltan Varga <vargaz@gmail.com>
5946 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
5949 2009-03-04 Mark Probst <mark.probst@gmail.com>
5951 * method-to-ir.c: Don't inline methods that use JMP. Fixes
5954 2009-03-04 Mark Probst <mark.probst@gmail.com>
5956 * exceptions-x86.c: Include debug-mini.h - fixes build.
5958 2009-03-04 Martin Baulig <martin@ximian.com>
5960 * debug-mini.c: Clean up the exception API and add documentation.
5961 (mono_debugger_handle_exception): New public method; this is
5962 called when throwing an exception or encountering an unhandled one.
5963 (mono_debugger_call_exception_handler): Formerly known as
5964 mono_debugger_handle_exception(); this is used to tell the
5965 debugger that we're about to invoke an exception handler.
5967 2009-03-04 Martin Baulig <martin@ximian.com>
5969 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
5970 ../metadata/mono-debug-debugger.c; save and reset exception state.
5972 2009-03-02 Martin Baulig <martin@ximian.com>
5974 * debug-mini.c: Moved the debugger exception handling here from
5975 ../metadata/mono-debug-debugger.c.
5978 (MonoDebuggerExceptionAction): New exception typedef.
5981 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
5983 * exceptions-amd64.c
5984 (mono_amd64_throw_exception): Use the new debugger exception
5988 (mono_handle_exception_internal): Don't call
5989 mono_debugger_unhandled_exception() here.
5991 2009-03-03 Zoltan Varga <vargaz@gmail.com>
5993 * mini.c aot-compiler.c: Update after the changes to
5994 mono_marshal_get_runtime_invoke ().
5996 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
5997 Virtual generic methods might not have method->slot set, work around
6000 * generics.cs: Add a test.
6002 2009-03-02 Geoff Norton <gnorton@novell.com>
6005 * driver.c: Allow signal chaining of SIGFPE as well.
6007 2009-03-02 Zoltan Varga <vargaz@gmail.com>
6009 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
6010 this since it now receives the method not its generic context in the
6013 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
6014 generic/imt thunks where some entries branch through the vtable, while
6015 other entries branch directly.
6017 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
6019 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
6020 support for interface methods as well.
6022 * mini-trampolines.c: Add support for virtual generic methods in interfaces
6023 using the normal IMT thunks.
6025 generics.cs: Add new tests.
6027 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
6028 the generic inst to the generic imt thunks. This fixes AOT support,
6029 improves consistency with the normal IMT thunks, and makes it easier to
6030 add support for interface generic virtual methods later.
6032 * mini-trampolines.c (mono_magic_trampoline): Ditto.
6034 2009-02-28 Zoltan Varga <vargaz@gmail.com>
6036 * driver.c (mono_set_signal_chaining): New public API function to enable
6037 signal chaining on POSIX platforms.
6039 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
6040 (si@lindenlab.com) to implement signal chaining. The original patch was
6041 contributed under the MIT X/11 license:
6042 https://bugzilla.novell.com/show_bug.cgi?id=318894
6044 2009-02-27 Zoltan Varga <vargaz@gmail.com>
6046 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
6047 too until it can be made to run on amd64.
6049 2009-02-26 Zoltan Varga <vargaz@gmail.com>
6051 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
6052 to get_generic_context_from_code () + get_call_info () if possible.
6054 2009-02-25 Zoltan Varga <vargaz@gmail.com>
6056 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
6057 suspend-on-sigsegv functionality.
6059 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
6060 to suspend when a native SIGSEGV is received. This is useful for debugging
6061 crashes which don't happen under gdb, since a live process contains more
6062 information than a core file.
6064 * mini-exceptions.c (mono_print_thread_dump): Use
6065 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
6067 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
6069 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
6071 * basic-float.cs: Disable the tests which currently fail on amd64.
6073 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
6074 value to mono_arch_patch_callsite () to fix crashes.
6076 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
6078 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6080 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
6081 nop code by patching the call address to point to the nullified class init
6082 trampoline, as the former does not seem to be safe on SMP machines.
6084 2009-02-23 Mark Probst <mark.probst@gmail.com>
6086 * mini-ops.h: Fix the argument types for a few x86 opcodes where
6089 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6091 * basic-float.cs basic-calls.cs: Fix warnings.
6093 2009-02-22 Mark Probst <mark.probst@gmail.com>
6095 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
6096 correct frame pointer in the LMF. Should fix #478394.
6098 2009-02-22 Zoltan Varga <vargaz@gmail.com>
6100 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
6102 * image-writer.c: Make the binary writer less verbose.
6104 2009-02-21 Zoltan Varga <vargaz@gmail.com>
6106 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
6107 are called from runtime invoke wrappers.
6109 2009-02-20 Zoltan Varga <vargaz@gmail.com>
6111 * cpu-ppc.md (store_memindex): Increase the size of this.
6113 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6115 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6117 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
6119 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
6122 Last fix for of #467201.
6125 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6127 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6129 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
6130 and long_conv_to_r8_2:
6132 Fixed part of #467201.
6134 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6136 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6138 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
6139 conversion to 32 bits.
6141 * cpu-x86.md: Increase the size of int_conv_to_r4.
6143 * basic-float.cs: Add a test for this.
6145 Fixed part of #467201.
6147 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6149 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6151 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
6152 conversion to 64 bits.
6154 * basic-float.cs: Add a test for this.
6156 Fixed part of #467201.
6158 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6160 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6162 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
6163 This behavior is compatible with MS.
6165 * iltest.il.in: Add a test for this.
6167 Fixed part of #467201.
6169 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6171 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6173 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
6174 change the precision of the value.
6176 * cpu-x86.md: Define len for float_conv_to_r4.
6178 * basic-float.cs: Add a test for this.
6180 Fixed part of #467201.
6182 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
6184 * mini.c: Adjust locking order to the new semantics where the loader lock
6187 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
6196 * mini-trampolines.c:
6209 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
6211 2009-02-18 Zoltan Varga <vargaz@gmail.com>
6213 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
6216 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6218 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
6219 for cctors if needed.
6221 2009-02-17 Mark Probst <mark.probst@gmail.com>
6223 * mini-ppc.c: Fix build on Darwin.
6225 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6227 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
6228 version instead of 3 as valgrind doesn't like version 3.
6230 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
6232 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
6233 usable for hashing methods.
6234 (emit_extra_methods): Use the new hash to avoid putting every method in the
6237 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
6239 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
6240 whenever a method ref could match a method.
6242 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
6245 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
6248 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
6250 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
6251 the encoding buffer.
6253 * method-to-ir.c (mono_method_check_inlining): Avoid calling
6254 mono_method_get_header () on inflated methods as an optimization.
6256 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6258 * ssa.c (fold_ins): Fix another crash if the instruction following the
6259 switch was optimized away.
6261 2009-02-16 Mark Probst <mark.probst@gmail.com>
6263 Contributed under the terms of the MIT/X11 license by Steven
6264 Munroe <munroesj@us.ibm.com>.
6266 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
6268 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6270 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
6271 around the mono_domain_alloc calls, it is now done by the functions
6274 * aot-compiler.c (compile_method): Only add wrappers referenced by
6275 the method if compiling with full AOT.
6276 (mono_compile_assembly): Error out if --aot=full is specified on
6277 a platform where it is not supported.
6279 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
6282 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
6285 * aot-runtime.c (load_named_code): Handle
6286 mono_arm_throw_exception_by_token.
6288 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
6290 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
6293 * Makefile.am (fullaotcheck): Exit if a test fails.
6295 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
6297 (mono_compile_assembly): Handle the assembler failing.
6299 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
6300 accepting subsections of .bss.
6302 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
6305 * aot-compiler.c: Remove some unused includes.
6307 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
6308 now in MonoImageWriter.
6310 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
6311 code sequence which matches a non-virtual call. Fixes #472654.
6313 2009-02-15 Zoltan Varga <vargaz@gmail.com>
6315 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
6318 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
6319 use the image/dwarf writers directly.
6321 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
6324 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
6327 * image-writer.h: Fix some typos.
6329 * dwarfwriter.h dwarfwriter.c: New files.
6331 * aot-compiler.c: Extract the DWARF info writing functionality into a
6334 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
6335 argument to return unwind info.
6337 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
6339 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
6341 * aot-runtime.c (decode_method_ref): Add a case for
6342 MONO_AOT_METHODREF_WRAPPER_NAME.
6344 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
6347 * aot-compiler.c (encode_method_ref): Use the new constants.
6349 * aot-runtime.c (decode_method_ref): Ditto.
6351 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
6352 be compiled, not the icall itself.
6354 2009-02-14 Zoltan Varga <vargaz@gmail.com>
6356 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
6357 using decode_method_ref ().
6359 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
6360 convert it to an in32. Fixes #475859.
6362 * arrays.cs: Add a test.
6364 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6366 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
6369 * basic-long.cs: Add a test.
6371 2009-02-12 Mark Probst <mark.probst@gmail.com>
6373 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
6374 remove the frame pointer in leaf methods which don't receive any
6375 arguments, don't throw exceptions and don't do dynamic stack
6378 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6380 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
6381 the fail_tramp changes. Hopefully fixes #475132.
6383 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
6385 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
6386 instead of mono_metadata_signature_dup_full.
6388 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6390 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
6391 for processing jump tables. Fixes #473787.
6393 2009-02-11 Mark Probst <mark.probst@gmail.com>
6395 * mini-generic-sharing.c: mini_method_get_context() just calls
6396 mono_method_get_context_general() now.
6398 * mini.c, mini.h: Moved get_object_generic_inst(),
6399 construct_object_context_for_method() and
6400 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
6402 2009-02-11 Zoltan Varga <vargaz@gmail.com>
6404 * branch-opts.c (mono_if_conversion): Handle the case where the merged
6405 basic block fell through to its successor bblock without a branch. Fixes
6408 * iltests.il.in: Add a test.
6410 * aot-compiler.c (encode_method_ref): Encode methods of array types.
6411 (can_encode_patch): We can now handle arrays of generic parameters and
6414 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
6416 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
6417 the AOT file to avoid some #ifdefs in aot-runtime.c
6419 * mini.h: Bump AOT file format version.
6421 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6423 * Makefile.am (fullaotcheck): Make this run the tests.
6425 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
6427 2009-02-10 Mark Probst <mark.probst@gmail.com>
6429 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
6430 individually. Fixes #473482.
6432 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6434 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
6436 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
6438 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
6439 (mono_compile_assembly): Hush compile warnings about
6440 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
6443 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6445 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
6447 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
6449 * aot-compiler.c: Fix arm support.
6451 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
6452 img_writer_emit_unset_mode () function.
6454 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
6455 (mono_unwind_get_dwarf_pc_reg): Ditto.
6457 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
6458 Move almost all platform specific code to a set of arch_ functions,
6459 and document them to ease porting.
6461 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
6463 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
6465 * aot-compiler.c: Extract the image writing functionality into a separate
6466 module to reduce the size of this file.
6468 2009-02-09 Geoff Norton <gnorton@novell.com>
6470 * mini-s390.c: Fix the signature of emit_sig_cookie.
6472 2009-02-09 Zoltan Varga <vargaz@gmail.com>
6474 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
6476 * aot-runtime.c (is_shared_got_patch): Ditto.
6478 * aot-runtime.c (load_named_code): Cope with the fact that
6479 decode_got_entry () won't decode the patch fully if its corresponding got
6480 entry is already filled.
6482 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
6484 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
6486 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
6487 as the moving pointer instead of 'buf' for consistency with the rest of the
6489 (mono_arch_create_monitor_exit_trampoline): Ditto.
6491 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
6492 generic_class_init trampolines.
6493 (add_generic_class): Extract some code from add_generic_instances () into a
6494 separate function so it can be called from other places too.
6495 (compile_method): Call add_generic_class () for the classes of inflated methods
6496 referenced by the method.
6497 (can_encode_patch): Allow references to generic parameters.
6499 * aot-runtime.c: Add support the patches required by the new trampolines.
6501 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
6504 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
6507 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
6508 this from get_throw_pending_exception, make the signature full aot compatible.
6510 * Makefile.am (fullaotcheck): New target to run full-aot tests.
6512 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
6514 * exceptions.cs: Add a test.
6516 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6518 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
6519 use the DWARF_DATA_ALIGN constant instead.
6521 * exception-<ARCH>.c: Update after the above change.
6523 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
6526 * mini-arm.c: Enable the dwarf unwinder.
6528 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
6529 instead of mono_class_setup_vtable ().
6531 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6533 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
6536 * mini-x86.h: Enable the dwarf unwinder.
6538 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
6540 Fix mcs/tests/test-7.cs
6541 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
6544 2009-02-06 Zoltan Varga <vargaz@gmail.com>
6546 * mini.c (print_jit_stats): Remove some unused statistics.
6548 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6550 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
6552 2009-02-05 Mark Probst <mark.probst@gmail.com>
6554 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
6555 the method we get from mono_object_get_virtual_method() because
6556 that function does it properly, now.
6558 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6560 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
6561 opcodes. Fixes #472775.
6563 2009-02-05 Mark Probst <mark.probst@gmail.com>
6565 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
6566 fact that mono_find_jit_info() sometimes returns the context
6567 corresponding to the jit info in new_ctx. Fixes #472600.
6569 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6571 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
6572 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
6573 klass->enum_basetype directly.
6575 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
6578 * unwind.c: Avoid 0 sized arrays.
6580 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6582 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
6583 size on systems with 64k pages. Fixes #471389.
6585 2009-02-04 Mark Probst <mark.probst@gmail.com>
6587 Contributed under the terms of the MIT/X11 license by Steven
6588 Munroe <munroesj@us.ibm.com>.
6590 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
6591 for LOADI4_MEMBASE. Use addi instead of addic if it's not
6594 2009-02-04 Mark Probst <mark.probst@gmail.com>
6596 Contributed under the terms of the MIT/X11 license by Steven
6597 Munroe <munroesj@us.ibm.com>.
6599 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
6602 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
6603 The trampoline can be longer on PPC64.
6605 2009-02-04 Mark Probst <mark.probst@gmail.com>
6607 Contributed under the terms of the MIT/X11 license by Steven
6608 Munroe <munroesj@us.ibm.com>.
6610 * mini-ppc.c: Compiler warning fixes and trivial code
6613 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6615 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
6616 ins->dreg which could be a hardware register, not a vreg.
6618 * aot-compiler.c (emit_method_dwarf_info): Ditto.
6620 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
6621 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
6623 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
6625 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
6626 ->dreg, that is not the vreg we are looking for.
6628 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
6630 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
6633 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
6636 2009-02-03 Zoltan Varga <vargaz@gmail.com>
6638 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
6640 * aot-compiler.c (emit_line_number_info): Fix line number emission when
6643 * aot-compiler.c: Add xdebug support on x86.
6645 * unwind.c: Add x86 support.
6647 * aot-compiler.c (emit_exception_debug_info): Control the emission of
6648 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
6650 * mini.c (mini_method_compile): Ditto.
6652 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
6655 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
6656 which mimic .push_section/.pop_section in GAS.
6658 * aot-compiler.c: Emit precise live range information for variables.
6660 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
6662 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
6663 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
6666 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
6667 the live ranges of variables.
6669 * mini.h (struct MonoMethodVar): Add two fields containing the live range
6670 of the variable in terms of native offsets.
6672 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
6674 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
6676 2009-02-02 Mark Probst <mark.probst@gmail.com>
6678 Contributed under the terms of the MIT/X11 license by Steven
6679 Munroe <munroesj@us.ibm.com>.
6681 * exceptions-ppc.c (restore_regs_from_context): Correct operand
6682 order (offset then base reg) for ppc_load_multiple_regs.
6683 (emit_save_saved_regs) Correct operand order for
6684 ppc_store_multiple_regs.
6685 (mono_arch_get_call_filter): Correct operand order for
6686 ppc_load_multiple_regs.
6688 * mini-ppc.c (emit_memcpy): Fix operand order for
6689 ppc_load_reg_update and ppc_store_reg_update.
6690 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
6691 (mono_arch_emit_epilog): Correct operand order for
6692 ppc_load_multiple_regs.
6694 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
6695 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
6697 2009-02-02 Mark Probst <mark.probst@gmail.com>
6699 * cpu-ppc64.md: Fixed storer4_memindex length.
6701 2009-02-02 Zoltan Varga <vargaz@gmail.com>
6703 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
6706 * aot-compiler.c (emit_line_number_info): Optimize this.
6708 2009-02-01 Zoltan Varga <vargaz@gmail.com>
6710 * aot-compiler.c: Disassemble tokens in the IL disassembly.
6712 * aot-compiler.c: Add debug info for methods without debug info by
6713 emitting an IL file and having the line number info referencing that file.
6715 * aot-compiler.c: Optimize the size of the generated line number info.
6717 * aot-compiler.c: Emit line number info in xdebug mode.
6719 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
6722 2009-01-31 Zoltan Varga <vargaz@gmail.com>
6724 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
6726 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
6729 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
6731 * basic-calls.cs: Test for the weird crash found on arm.
6733 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
6735 * cpu-arm.md: Increase the size of storer8_membase_reg and
6736 loadr8_membase_reg to 24 bytes to accomodate the extra add.
6738 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
6739 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
6740 reg to LR otherwise we'll be loading/storing from just the offset.
6742 2009-01-30 Miguel de Icaza <miguel@novell.com>
6744 Question: if we are storing gint32's inside the "*native_offset",
6745 should we change the signature to "gint32 *native_offset" to
6746 ensure that we do not have type definition problems?
6748 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
6749 an int * as this is what the other function expects, causes
6750 problems with Freescale's compiler that defined int32_t to be a
6751 long and makes int incompatible
6753 2009-01-30 Miguel de Icaza <miguel@novell.com>
6755 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
6756 filename conflict with bjam.
6758 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6760 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
6761 as it might use decomposed ops.
6763 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6765 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
6767 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
6770 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
6772 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
6775 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
6776 way registers are stored in MonoContext on arm.
6778 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
6779 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
6781 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
6783 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
6785 * mini.c (mini_init): Register mono_isfinite.
6787 * jit-icalls.c (mono_isfinite): New jit icall.
6789 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
6791 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
6792 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
6795 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6797 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
6798 separate frame and stack pointers, so we must use FP to find the register
6800 The FP reg is retrieved from the MonoContext::regs array.
6802 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6804 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
6807 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6809 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
6810 return R4 and R8 when not running under softfloat.
6812 Fixes basic-calls.exe
6814 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6816 * mini-arm.c: Implement some overflow opcodes.
6818 2009-01-29 Miguel de Icaza <miguel@novell.com>
6820 * ssa.c: handle another alloca.h
6822 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
6823 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
6824 MONO_ARCH_USE_SIGACTION.
6826 * aot-runtime.c, mini-exceptions.c: Replace platform define with
6829 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
6831 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
6832 PPC targets as sigaction does not exist on all platforms, define
6833 this on a per-platform basis.
6835 Instead of erroring out if the platform is not defined, include
6836 mini-ppc-os.h, and expect that the OS specific setting provides
6837 the required information.
6839 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6841 * aot-compiler.c: Fix --enable-minimal=aot.
6843 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6845 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
6848 2009-01-29 Zoltan Varga <vargaz@gmail.com>
6850 * exceptions-arm.c: Fix warnings.
6852 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
6855 * mini-x86.c: Fix --enable-minimal=jit build.
6857 * mini.c: Really fix --enable-minimal=jit build.
6859 * mini.c (construct_object_context_for_method): Move this outside
6860 the DISABLE_JIT block to fix the --enable-minimal=jit build.
6862 "Backported" of r124984 from 2.0 branch.
6864 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
6866 "Backport" of r124977 + r124978 from 2.0 branch.
6868 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
6869 to avoid calling mono_exception_from_token () from the throw trampoline.
6870 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
6871 for throwing corlib exceptions, this fixes full-aot support for corlib
6874 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
6876 2009-01-29 Miguel de Icaza <miguel@novell.com>
6878 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
6879 part of the changes to split the code in mini into operating
6880 system specific files.
6882 This patch was done by copying mini.c to the respective files to
6883 preserve SVN history.
6885 2009-01-29 Zoltan Varga <vargaz@gmail.com>
6887 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
6889 2009-01-28 Zoltan Varga <vargaz@gmail.com>
6891 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
6892 remoting-invoke-with-check wrappers of shared methods.
6894 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
6896 2009-01-27 Mark Probst <mark.probst@gmail.com>
6898 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
6899 optimization if the top of stack is the last instruction in the
6900 bblock. Otherwise it might have been used after its definition.
6903 2009-01-27 Zoltan Varga <vargaz@gmail.com>
6905 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
6906 method as well when get_vcall_slot () fails to match a code sequence.
6908 * mini-arm.c: Fix the android build, which doesn't have
6911 2009-01-26 Zoltan Varga <vargaz@gmail.com>
6913 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
6916 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
6918 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
6920 2009-01-26 Zoltan Varga <vargaz@gmail.com>
6922 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
6923 and put its id into jinfo->used_regs. This is only used on amd64,
6924 which is currently the only platform generating unwind info.
6926 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
6927 the dwarf unwinder. This is required to correctly handle async exceptions
6928 like thread abort and stack overflows, which can happen while a method
6929 is in the middle of its prolog or epilog.
6931 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
6932 the unwind info belonging to an AOTed method.
6934 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
6935 into cfg->unwind_ops.
6937 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
6939 * mini.c (mini_init): Call mono_unwind_init ().
6940 (mini_cleanup): Call mono_unwind_cleanup ().
6942 * unwind.c: Add functions for managing a set of unwind info entries, allowing
6943 unwind info to be shared between methods.
6945 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
6948 * exceptions-amd64.c (mono_arch_exceptions_init): Call
6949 get_throw_pending_exception () to avoid initialization races.
6951 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
6952 mono_arch_exceptions_init () function.
6954 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
6956 2009-01-25 Zoltan Varga <vargaz@gmail.com>
6958 * mini.c (mono_get_domain_intrinsic): New helper function.
6959 (mono_get_thread_intrinsic): Ditto.
6961 * mini-arm.c mini-ia64.c: Use the new helper functions.
6963 * method-to-ir.c (mono_method_to_ir): Fix the comment for
6964 the last constrained_call change, since it is needed in the non-AOT
6967 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
6969 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
6970 mono_get_lmf_addr () on arm eabi linux.
6972 2009-01-24 Zoltan Varga <vargaz@gmail.com>
6974 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
6975 code sequence which matches a non-virtual call.
6977 2009-01-23 Mark Probst <mark.probst@gmail.com>
6979 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
6982 2009-01-23 Zoltan Varga <vargaz@gmail.com>
6984 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
6985 runtime-invoke wrappers, since they are also shared based on signature.
6987 2009-01-22 Mark Probst <mark.probst@gmail.com>
6989 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
6990 info from the (correct) context.
6992 2009-01-22 Zoltan Varga <vargaz@gmail.com>
6994 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
6996 * unwind.c (mono_unwind_frame): New function to unwind through a frame
6997 using dwarf unwinding info. Not yet used.
6999 * mini.c (mini_init): When using xdebug, disable freeing of domains.
7001 2009-01-21 Mark Probst <mark.probst@gmail.com>
7003 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
7006 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
7007 special case and handle mono_arch_delegate_invoke_impl() returning
7008 function descriptors.
7010 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
7011 trampolines return function descriptors, too.
7013 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7015 * method-to-ir.c (handle_alloc): Avoid generic instances in the
7016 out_of_line optimization.
7018 2009-01-21 Martin Baulig <martin@ximian.com>
7021 (MonoCompile): Added `disable_deadce_vars' to disable removing
7025 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
7026 inside the debugger.
7028 * liveness.c (mono_analyze_liveness): Don't remove any unused
7029 variables if `cfg->disable_deadce_vars' is set.
7031 2009-01-21 Mark Probst <mark.probst@gmail.com>
7033 * method-to-ir.c: Only apply exception constructor optimization if
7034 the the method actually belongs to an exception class. Fixes
7037 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7039 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
7040 change inside a #ifdef __mono_ppc64__.
7042 * aot-compiler.c (compile_method): Remove the previous limitation.
7044 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
7045 on type variables in AOTed code.
7047 * aot-compiler.c (compile_method): Skip generic methods having type
7048 constraints on their generic parameters.
7050 * aot-compiler.c (compile_method): Check for methods which cannot be
7051 encoded inside RGCTX_FETCH patches as well.
7053 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
7056 2009-01-20 Mark Probst <mark.probst@gmail.com>
7058 * method-to-ir.c: Force the vtable variable in shared generic code
7059 for the case that they might show up on a stack trace where they
7062 * mini-exceptions.c: Save and use generic sharing info as well as
7063 IP in stack traces to resolve shared generic instantiations.
7065 2009-01-20 Zoltan Varga <vargaz@gmail.com>
7067 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
7068 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
7070 2009-01-20 Mark Probst <mark.probst@gmail.com>
7072 * method-to-ir.c: Do generic sharing for array constructors.
7074 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
7076 * mini-exceptions.c (mono_print_thread_dump): Add information
7077 about the thread state using wapi_current_thread_desc.
7079 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7081 * basic-simd.cs: Tests for the new constructors.
7083 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7085 * mini-ops.h: Added OP_EXPAND_*
7089 * mini-x86.c (mono_arch_output_basic_block): Same.
7091 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
7093 2009-01-19 Zoltan Varga <vargaz@gmail.com>
7095 * iltests.il.in: Add a test for #467385.
7097 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
7099 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
7100 thread been cleaned up is not the same currently in execution.
7102 Fixes appdomain-unload crashes on windows, osx and linux variants
7103 without the __thread keyword.
7105 2009-01-18 Zoltan Varga <vargaz@gmail.com>
7107 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
7108 (koush@koushikdutta.com). Implement this for android.
7110 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
7111 begins with a digit.
7113 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
7114 mono_marshal_get_write_barrier ().
7116 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
7118 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
7119 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
7120 that pass them on a register pair.
7122 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
7123 test was crashing due to that.
7125 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
7127 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
7128 trampoline code. Include ucontext.h only if available.
7130 2009-01-15 Mark Probst <mark.probst@gmail.com>
7132 * mini.c: mono_domain_lookup_shared_generic() takes an open method
7133 and doesn't check whether it's sharable, like it was before
7134 removing the shared generics hash. This brings IronPython
7135 performance back to what it was before that change.
7137 2009-01-14 Mark Probst <mark.probst@gmail.com>
7139 * method-to-ir.c: Handle delegate invocation optimization earlier,
7140 otherwise it would be handled (much more slowly) by the
7141 final/sealed optimization.
7143 2009-01-13 Zoltan Varga <vargaz@gmail.com>
7145 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
7146 domain is not set. Fixes #465864.
7148 2009-01-12 Mark Probst <mark.probst@gmail.com>
7150 * method-to-ir.c: Don't stop sharing of generic methods with catch
7151 clauses - we already handle those.
7153 2009-01-12 Mark Probst <mark.probst@gmail.com>
7155 * mini.c, mini.h: lookup_generic_method() is now
7156 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
7157 making the shared_generics_hash obsolete.
7159 2009-01-12 Mark Probst <mark.probst@gmail.com>
7161 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
7162 use the red zone. Make room on the stack first and then use it,
7163 not the other way around.
7165 2009-01-12 Zoltan Varga <vargaz@gmail.com>
7167 * mini.c (mini_init): Call mono_xdebug_init ().
7169 * aot-compiler.c (mono_xdebug_init): Make this non-static.
7171 2009-01-11 Zoltan Varga <vargaz@gmail.com>
7173 * TestDriver.cs: Add an --iter argument to run tests multiple times.
7175 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
7178 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
7179 debug+unwind info for trampolines.
7181 * mini.c (mono_create_unwind_op): New helper function.
7183 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
7185 2009-01-10 Zoltan Varga <vargaz@gmail.com>
7187 * aot-compiler.c: Fix the build.
7189 2009-01-09 Zoltan Varga <vargaz@gmail.com>
7191 * Makefile.am: Update dtrace-prelink.sh location.
7193 2009-01-08 Zoltan Varga <vargaz@gmail.com>
7195 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
7196 optimization. Fixes #464520.
7198 2009-01-07 Bill Holmes <billholmes54@gmail.com>
7200 * mini-amd64.c : Adding code to save/restore non-volatile registers
7203 * exceptions-amd64.c : Adding code to save/restore non-volatile
7204 registers on Winx64.
7206 Contributed under MIT/X11 license.
7208 2009-01-07 Zoltan Varga <vargaz@gmail.com>
7210 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
7211 __GNUC_MINOR__ which can break when the major version changes.
7213 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
7215 * basic-simd.cs: Add tests for usage of the sizeof opcode.
7217 2009-01-07 Geoff Norton <gnorton@novell.com>
7219 * helpers.c: Allow mono -v -v -v to work on darwin.
7221 2009-01-05 Bill Holmes <billholmes54@gmail.com>
7223 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
7226 Contributed under MIT/X11 license.
7228 2009-01-05 Zoltan Varga <vargaz@gmail.com>
7230 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
7231 instead of directly accessing type->data.klass. Fixes #462016.
7232 (mono_allocate_stack_slots_full): Ditto.
7234 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
7235 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
7237 * aot-compiler.c (emit_plt): Fix ARM build.
7239 2009-01-04 Zoltan Varga <vargaz@gmail.com>
7241 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
7243 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
7246 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
7247 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
7250 * iltests.il.in: Add a regression test.
7252 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7254 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
7256 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7258 * basic-simd.cs: Add a regression test for #462457.
7260 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7262 * mini-ops.h: Add a definition of XPHI.
7264 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
7266 * ssa.c (op_phi_to_move): Handle XPHI.
7268 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
7272 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7274 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
7276 2008-12-31 Geoff Norton <gnorton@novell.com>
7278 * mini-ppc.c: The prolog size allocated can be too small for darwin
7279 ppc32 under certain circumstances. Also fix a small logic bug.
7281 2008-12-29 Zoltan Varga <vargaz@gmail.com>
7283 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
7284 while loading AOT methods.
7286 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
7287 since only the former is nulled out after a successful cast. This prevents
7288 crashes with rethrown exceptions when using --debug=casts.
7290 2008-12-24 Mark Probst <mark.probst@gmail.com>
7292 * mini.h: New macro for checking whether a method is final,
7293 i.e. whether the method or its class is marked final.
7295 * method-to-ir.c: Use the new macro for all final-checks
7296 consistently. Fixes the crash in the System.ServiceModel tests.
7298 2008-12-23 Mark Probst <mark.probst@gmail.com>
7300 * mini-exceptions.c (get_exception_catch_class): Corrected another
7301 overly strict assertion.
7303 2008-12-23 Mark Probst <mark.probst@gmail.com>
7305 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
7306 Clobbering it is not allowed because the caller might use it as
7307 the vtable register in the interface call.
7309 2008-12-19 Mark Probst <mark.probst@gmail.com>
7311 * mini-exceptions.c (get_exception_catch_class): Corrected an
7312 overly strict assertion.
7314 2008-12-18 Mark Mason <mmason@upwardaccess.com>
7316 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
7318 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
7320 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
7322 * cpu-mips.md: correct lengths for certain long_ opcodes.
7324 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
7326 * 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().
7328 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7330 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
7332 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7334 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
7336 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
7338 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
7341 2008-12-16 Mark Mason <mmason@upwardaccess.com>
7343 * 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
7345 * 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)
7347 2008-12-15 Mark Mason <mmason@upwardaccess.com>
7349 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
7351 2008-12-14 Zoltan Varga <vargaz@gmail.com>
7353 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
7354 gshared code. Fixes #458947.
7356 * generics.cs: Add a test.
7358 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7360 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7362 * mini-mips.c: first pass n32 code generation.
7364 * mini-mips.h: datatypes and defines for n32 support.
7366 * exceptions-mips.c: first pass n32 code generation.
7368 * tramp-mips.c: first pass n32 code generation.
7370 * cpu-mips.md: add long_ opcodes.
7372 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7374 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7376 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7378 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7380 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7382 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7384 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7386 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7388 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7390 * helpers.c: for mips/n32, don't pass -mips32 to objdump
7392 2008-12-12 Zoltan Varga <vargaz@gmail.com>
7394 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
7396 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
7398 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
7400 2008-12-12 Mark Probst <mark.probst@gmail.com>
7402 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
7403 descriptors for helper functions directly in front of the code.
7405 2008-12-11 Mark Probst <mark.probst@gmail.com>
7407 * method-to-ir.c: Removed an unnecessary assertion.
7409 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7411 * method-to-ir.c: Merge SGEN changes from the old JIT.
7413 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7415 * driver.c (compile_all_methods_thread_main): Handle failure of
7418 2008-12-10 Mark Probst <mark.probst@gmail.com>
7420 * mini-ppc.c: Merged with mini-ppc64.c.
7422 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
7424 * Makefile.am: Use the same sources for PPC and PPC64.
7426 * mini-ppc64.c: Removed.
7428 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7430 * branch-opts.c (remove_block_if_useless): Extract fall through detection
7431 code to mono_bb_is_fall_through.
7433 * branch-opts.c (mono_remove_critical_edges): Same.
7435 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7437 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
7438 expect that an OP_BR_REG will be there.
7440 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7442 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
7443 for the many branch ops. The original check miss OP_BR_REG.
7447 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7449 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
7451 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7453 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
7454 while holding the aot lock.
7456 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7458 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
7460 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7462 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
7463 to release all runtime callable wrappers held by the runtime.
7465 Contributed under MIT/X11 license.
7467 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7469 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
7472 Contributed under MIT/X11 license.
7474 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7476 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
7477 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
7479 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7481 * cpu-mips.md: fix ckfinite length
7483 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
7484 (mono_arch_lowering_pass): cleanup, rearrange for clarity
7485 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
7487 2008-12-08 Mark Mason <mmason@upwardaccess.com>
7489 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
7491 2008-12-08 Geoff Norton <gnorton@novell.com>
7493 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
7494 size by 8 bytes as well.
7496 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7498 * basic-simd.cs: Fix method names for Vector16b.
7500 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7502 * basic-simd.cs: Fix method names for Vector16sb.
7504 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7506 * basic-simd.cs: Fix method names for Vector8us.
7508 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7510 * basic-simd.cs: Fix method names for Vector8s.
7512 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7514 * basic-simd.cs: Fix method names for Vector4ui.
7516 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7518 * basic-simd.cs: Fix method names for Vector2l.
7520 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7522 * basic-simd.cs: Fix method names for Vector2d.
7524 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7526 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
7527 that are extension methods.
7529 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7531 * basic-simd.cs: Fix method names for Vector4f.
7533 2008-12-08 Zoltan Varga <vargaz@gmail.com>
7535 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
7536 as such. Fixes #456669.
7538 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7540 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
7542 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7544 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
7545 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
7546 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
7547 (mips_adjust_stackframe): handle FP spills
7549 * mini-ops.h: add mips_mtc1_s2
7551 * cpu-mips.md: add mips_mtc1_s2
7553 2008-12-07 Zoltan Varga <vargaz@gmail.com>
7555 * unwind.c: New file, move the unwind info encoding functions here from
7556 aot-compiler.c, so they could be used at runtime too.
7558 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7560 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
7561 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
7563 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7565 * mini-mips.c: cleanup warnings
7566 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
7567 (mips_adjust_stackframe): handle case of taking the address of stack locals
7569 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7571 * aot-compiler.c: Implement a few functions missing from the asm writer.
7572 (emit_method_code): Only write symbols for methods when using the bin
7573 writer, since the assembler can't deal with the characters in our method
7576 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
7578 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
7581 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
7582 a bit to also restore %rax.
7584 2008-12-05 Mark Probst <mark.probst@gmail.com>
7586 * mini-ppc.c: Some simple merges from mini-ppc64.c.
7588 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7590 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
7593 2008-12-05 Mark Probst <mark.probst@gmail.com>
7595 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
7597 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
7598 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
7600 * exceptions-ppc64.c: Removed.
7602 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
7604 2008-12-05 Mark Probst <mark.probst@gmail.com>
7606 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
7609 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
7611 * tramp-ppc64.c: Removed.
7613 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7615 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
7618 2008-12-05 Mark Probst <mark.probst@gmail.com>
7620 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
7622 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
7623 mini-ppc.h instead of mini-ppc64.h.
7625 * mini-ppc64.h: Removed.
7627 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7629 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
7631 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
7633 2008-12-05 Mark Probst <mark.probst@gmail.com>
7635 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
7636 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
7639 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7641 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
7643 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7645 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
7647 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7649 * basic-simd.cs: Tests for operator == and != on Vector4f.
7651 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7653 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
7655 * simd-intrinsics.c: Kill useless enum.
7657 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7659 * cpu-mips.md: add long_conv_to_ovf_i4_2
7660 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
7662 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7664 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
7666 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
7668 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7670 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
7672 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7674 * basic-simd.cs: Add tests for new methods.
7676 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7678 * simd-intrinsics.c: Add support for operator == and !=
7681 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
7683 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7685 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
7687 2008-12-04 Zoltan Varga <vargaz@gmail.com>
7689 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
7691 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
7692 MONO_PATCH_INFO_ICALL_ADDR.
7694 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
7696 * aot-compiler.c: Resurrect full-aot support.
7698 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7700 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
7702 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7704 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
7706 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
7708 * basic-simd.cs: Fix tests to work under ppc.
7709 Remove tests for methods that will be removed.
7711 2008-12-03 Mark Probst <mark.probst@gmail.com>
7713 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
7714 generic type (via a typedef or typeref) correctly.
7716 2008-12-03 Zoltan Varga <vargaz@gmail.com>
7718 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
7719 diagnose an assertion failure.
7721 2008-12-02 Mark Probst <mark.probst@gmail.com>
7723 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
7724 Fix trampoline size.
7726 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
7727 conversion opcodes are implemented natively instead via emulation.
7729 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7731 * cpu-mips.md: remove mips_xori
7733 * mini-ops.h: remove mips_xori
7735 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
7737 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
7739 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
7741 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7743 * cpu-mips.md: fix instruction lengths.
7745 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
7747 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
7749 * mini-ops.h: fix slti / sltiu op profiles.
7751 2008-12-02 Martin Baulig <martin@ximian.com>
7753 * method-to-ir.c (mono_method_to_ir): Disable debugging
7754 information for the init locals block to make the debugger stop
7755 after all locals have been initalized.
7757 2008-12-02 Martin Baulig <martin@ximian.com>
7759 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
7760 running inside the debugger.
7762 2008-12-01 Zoltan Varga <vargaz@gmail.com>
7764 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
7767 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
7768 alu->alu imm optimization which only shows if deadce is disabled.
7770 * aot-compiler.c: Rename the function names for the binary and asm writers
7771 so they can coexist in the same process. Rework the xdebug code to use the
7772 asm writer. This avoids the need to call into the runtime to dump the
7773 debugging info. Add more debugging info for types.
7775 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
7777 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
7778 cpu description tables, they can't occur in cpu-<ARCH>.md.
7780 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
7781 the stack in CEE_LDFLDA. Fixes #450542.
7783 * generics.cs: Add a new test.
7785 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7787 * mini-ops.h: updated MIPS opcodes
7788 * mini-mips.c: decompose long opts
7789 * mini-mips.h: decompose long opts
7791 2008-11-29 Mark Mason <mmason@upwardaccess.com>
7793 * cpu-mips.md: fix length on int_rem_un
7794 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
7796 2008-11-29 Zoltan Varga <vargaz@gmail.com>
7798 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
7800 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
7802 2008-11-29 Martin Baulig <martin@ximian.com>
7804 * mini-exceptions.c (mono_handle_native_sigsegv): Check
7805 mono_debug_using_mono_debugger() in addition to the
7806 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
7808 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7810 * mini-ops.h: updated more MIPS opcodes
7811 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
7812 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
7814 2008-11-28 Mark Probst <mark.probst@gmail.com>
7816 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
7818 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7820 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
7821 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
7822 * mini-ops.h: correct selected mips opcode entries
7824 2008-11-28 Mark Probst <mark.probst@gmail.com>
7826 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
7829 2008-11-28 Mark Probst <mark.probst@gmail.com>
7831 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
7833 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7835 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
7836 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
7837 * mini-mips.h: disable IMT
7838 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
7840 2008-11-28 Mark Probst <mark.probst@gmail.com>
7842 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
7844 2008-11-28 Mark Probst <mark.probst@gmail.com>
7846 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
7848 2008-11-28 Zoltan Varga <vargaz@gmail.com>
7850 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
7853 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
7855 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
7856 for Set/GetVector aligned versions.
7858 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
7860 * basic-simd.cs: Add tests for Get/SetVector.
7862 2008-11-27 Mark Probst <mark.probst@gmail.com>
7864 * mini.c: Removed g_slist_append_mempool(). Now in
7867 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
7869 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
7870 size properly and make the bounds check optional.
7872 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
7873 for SetVector and IsAligned.
7875 2008-11-27 Zoltan Varga <vargaz@gmail.com>
7877 * mini.c: Remove unused mono_normalize_opcodes () function.
7879 2008-11-26 Mark Probst <mark.probst@gmail.com>
7881 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
7882 using the new atomic add ops now.
7884 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
7887 2008-11-26 Mark Probst <mark.probst@gmail.com>
7889 * mini-ppc64.c: Several fixes.
7891 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7893 * cpu-mips.md: added jump_table
7894 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
7896 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7898 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
7900 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7902 * mini-ops.h: corrected a handful of MIPS opcodes.
7904 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7906 * aot-compiler.c: MIPS to use ELF writer
7908 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7910 * mini-codegen.c: remove MIPS specific assert.
7912 2008-11-25 Mark Probst <mark.probst@gmail.com>
7914 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
7915 fixes. PPC64 now passes most of the runtime regressions.
7917 2008-11-24 Zoltan Varga <vargaz@gmail.com>
7919 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
7920 volatile intervals a bit.
7922 2008-11-24 Mark Probst <mark.probst@gmail.com>
7924 * basic-long.cs: New test case.
7926 2008-11-23 Zoltan Varga <vargaz@gmail.com>
7928 * mini.c (mini_method_compile): Disable globalra for large methods for
7931 * regalloc2.c (order_moves): Add fp support.
7933 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
7934 source bblock ends with an OP_BR_REG.
7936 * ratests.cs: Add a new test.
7938 2008-11-23 Mark Probst <mark.probst@gmail.com>
7940 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
7941 sharing. PPC64 now passes generics.exe.
7943 2008-11-23 Mark Probst <mark.probst@gmail.com>
7945 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
7947 2008-11-23 Zoltan Varga <vargaz@gmail.com>
7949 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
7950 memory when mono_jit_info_table_find () can't find the method in the
7953 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
7956 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
7959 2008-11-23 Mark Probst <mark.probst@gmail.com>
7961 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
7962 Several fixes. PPC64 now runs exceptions.exe and
7963 devirtualization.exe.
7965 2008-11-22 Mark Probst <mark.probst@gmail.com>
7967 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
7968 arrays.exe and basic-math.exe.
7970 2008-11-22 Mark Probst <mark.probst@gmail.com>
7972 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
7973 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
7975 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
7977 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
7979 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
7981 * method-to-ir.c: Move bounds checking macros to ir-emit.h
7983 * ir-emit.h: Move macros from method-to-ir.c to here.
7985 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
7987 * mini-ops.h: Correct the long simd ops to use LREG.
7989 2008-11-21 Zoltan Varga <vargaz@gmail.com>
7991 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
7993 * mini-ops.h: Correct the dreg type of a few long opcodes.
7995 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
7998 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
8000 * mini-ppc.c: remove negative stack references in epilog
8001 for platforms that don't support the red zone.
8003 2008-11-21 Mark Probst <mark.probst@gmail.com>
8005 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
8006 point regs. Now PPC64 passes basic-calls.exe.
8008 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8010 * basic-simd.cs: Add tests for accessors of Vector2l.
8012 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8014 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
8016 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
8018 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
8020 2008-11-21 Mark Probst <mark.probst@gmail.com>
8022 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
8023 PPC64 passes basic-long.exe.
8025 2008-11-20 Mark Probst <mark.probst@gmail.com>
8027 * decompose.c: Decompose carry and overflow add on PPC64 like on
8028 other 64 bit archs. Don't decompose sub at all on PPC64.
8030 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
8031 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
8034 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8036 * basic-simd.cs: Add tests for accessors of Vector2d.
8038 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8040 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
8044 * mini-x86.c (mono_arch_output_basic_block): Same.
8046 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
8048 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8050 * basic-simd.cs: Add tests for accessors of Vector4f.
8052 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8054 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
8058 * mini-x86.c (mono_arch_output_basic_block): Same.
8060 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
8062 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8064 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
8066 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8068 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
8072 * mini-x86.c (mono_arch_output_basic_block): Same.
8074 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
8076 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8078 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
8080 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8082 * simd-intrinsics.c: Enable setters for Vector16sb.
8084 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8086 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
8090 * mini-x86.c (mono_arch_output_basic_block): Same.
8092 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
8094 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
8096 * simd-intrinsics.c: Implement setter for Vector8us.
8098 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8100 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
8103 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
8105 * mini-ppc.c: remove references to the red zone in the prolog
8106 (for systems that don't support it).
8108 2008-11-19 Mark Probst <mark.probst@gmail.com>
8110 * cpu-ppc64.md: Fixed a few instruction lengths.
8112 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
8115 2008-11-19 Mark Probst <mark.probst@gmail.com>
8117 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
8120 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8122 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
8124 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
8126 * mini-ops.h: Added OP_INSERT_I2.
8130 * mini-x86.c (mono_arch_output_basic_block): Same.
8132 * simd-intrinsics.c: Implement setter for Vector8s.
8134 * simd-methods.h: Add the names of get setters of Vector8s.
8136 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8138 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
8140 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
8143 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8145 2008-11-18 Mark Probst <mark.probst@gmail.com>
8147 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
8148 for PPC64. An empty program runs now.
8150 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8152 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8154 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
8155 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
8156 info for JITted code is emitted into a shared library, loadable into gdb.
8158 2008-11-18 Mark Probst <mark.probst@gmail.com>
8160 * Makefile.am: Changes to build PPC64.
8162 * mini-arch.h: Include mini-ppc64.h on PPC64.
8164 2008-11-18 Mark Probst <mark.probst@gmail.com>
8166 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
8167 in PPC code up to r119147.
8169 2008-11-18 Mark Probst <mark.probst@gmail.com>
8171 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8172 cpu-ppc64.md: Changes for PPC64.
8174 Based on code submitted by andreas.faerber@web.de at
8175 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
8178 2008-11-18 Mark Probst <mark.probst@gmail.com>
8180 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8181 cpu-ppc64.md: Copied from the corresponding PPC files from
8184 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
8186 * mini-ops.h: Added OP_ROUND.
8188 * cpu-x86.md: Added round.
8190 * mini-x86.c: Added support for intrinsicing Math.Round (double).
8192 * basic-math.cs: Added test_0_round to test rounding.
8194 Contributed under MIT/X11 license.
8196 2008-11-17 Bill Holmes <billholmes54@gmail.com>
8198 * aot-compiler.c : Fix the Winx64 build.
8200 Contributed under MIT/X11 license.
8202 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8204 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
8205 in OP_EXTRACT_R8 to avoid possible stack corruption.
8207 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8209 * mini-ops.h: Added OP_EXTRACT_R8/I8.
8211 * cpu-x86.md: Added extract_r8.
8213 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
8215 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
8216 a couple of OP_EXTRACT_I4.
8218 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
8220 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
8222 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8224 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
8227 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8229 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
8230 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
8232 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
8233 are not needed any more.
8235 * mini.h: Remove the unused INS_LIST macros.
8237 * mini.c (mini_method_compile): Remove a disable globalra case which is no
8240 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
8243 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
8244 mono_alloc_ireg () instead.
8246 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
8249 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
8252 * aot-runtime.c (load_aot_module): Disable AOT when running under
8255 * mini-amd64.h: Change the monitor fastpath defines to check for
8256 !PLATFORM_WIN32 so they work on *bsd too.
8258 * mini.h mini.c mini-hhpa.c: Remove more unused code.
8260 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
8262 * mini.h (MonoCompile): Remove new_ir flag.
8264 * regalloc.h regalloc.c: Remove unused code.
8266 * cpu-*.md: Remove more unused opcodes.
8268 * simple-cee-ops.h simple-mini-ops.h: Removed.
8270 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
8272 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8274 * aliasing.h: Removed.
8276 * *.c: Remove references to aliasing.h and inssel.h.
8278 * mini.c: Remove additional unused functions.
8280 * mini-ops.h cpu-*.md: Remove unused opcodes.
8282 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8284 Remove the old JIT code.
8286 * inssel*.brg: Removed.
8288 * ssa.c abcremoval.c aliasing.c: Removed.
8290 * ssa2.c: Renamed to ssa.c.
8292 * abcremoval2.c: Renamed to abcremoval.c.
8294 * *.c: Removed all !cfg->new_ir code.
8296 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
8297 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
8299 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
8301 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8303 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
8304 to simplify the code and cut back on the number of global symbols in the AOT
8307 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
8309 2008-11-15 Zoltan Varga <vargaz@gmail.com>
8311 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
8312 with the got/got_info tables.
8314 * mini.h: Bump AOT file format version.
8316 * unwind.h: New file, contains definitions for stack unwinding.
8318 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
8321 * aot-compiler.c: Generalize the emitting of unwind information to use the
8322 information in cfg->unwind_ops.
8324 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
8326 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
8327 AOT method frames. Enable writing symbols for methods by default.
8329 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
8331 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
8332 and make it work with vectors of element sizes 1, 2 and 4.
8334 * simd-intrinsics.c: Enable getter for all vectors with element size
8337 * simd-methods.h: Add the names of other getters.
8339 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
8345 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
8347 * mini-ppc.h: portability fix.
8349 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8351 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
8352 buggy and will overwrite it.
8354 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8356 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
8357 Use it to emit local symbols for all methods so AOTed methods show up with
8358 their full name in gdb/valgrind output.
8360 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
8362 * mini-ppc.c: portability fixes.
8364 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8366 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
8367 entries out of the if (!generic_shared...) code so it is always done.
8368 (mono_class_init_trampoline): Do the patching when running under valgrind
8369 too, newer versions of valgrind have no problems with it.
8371 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8373 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
8376 2008-11-13 Mark Probst <mark.probst@gmail.com>
8378 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
8381 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8383 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
8385 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8387 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
8393 * simd-intrinsics.c: Same.
8395 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8397 * simd-intrinsics.c: Enable constructor intrinsics for all types.
8399 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8401 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
8402 to work with more Vector types.
8404 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8406 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
8407 store the elemens directly instead of using and intermediate.
8409 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8411 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
8413 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
8414 to preserve %eax for aot plt trampolines.
8416 * aot-compiler.c (compile_method): Don't skip synchronized methods.
8417 (encode_method_ref): Flag synchronized methods so they won't go through
8420 * aot-compiler.c: Additional work to support AOTing synchronized methods/
8423 * cpu-ia64.md (jmp): Increase max length.
8425 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8427 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
8428 open generic classes.
8430 * aot-compiler.c: Enable the ELF writer on ELF platforms.
8432 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
8433 box+brtrue optimization since it causes test failures on x86.
8435 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8437 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
8443 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
8444 for simd ctor values.
8446 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
8447 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
8449 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8451 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
8454 * simd-instrincs.c: Same.
8456 * basic-simd.cs: Same.
8458 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8460 * ratests.cs: Add more tests.
8462 * regalloc2.c (add_spill_code): Handle more corner cases.
8464 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8466 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
8467 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
8468 both the source an destination of an instruction.
8470 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8472 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
8473 wapihandles.c: more portability changes.
8475 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
8477 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
8478 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
8479 safe to execute in a signal handler and the kernel provides better
8480 the info in /proc/self/smaps. Avoid the assert on sigaction during
8483 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8485 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
8486 do the bblock linking hack if it is actually needed.
8488 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
8491 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
8492 crash problem is fixed.
8494 * branch-opts.c (mono_remove_critical_edges): Link up newly added
8497 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
8499 (mini_method_compile): Set the starting value of next_vreg to
8500 MAX_IREGS + MAX_FREGS when using globalra.
8502 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
8503 filter clauses with BB_EXCEPTION_HANDLER.
8505 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
8507 2008-11-10 Mark Probst <mark.probst@gmail.com>
8509 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
8510 space for stdcall. Fixes regressions on Win32.
8512 2008-11-10 Zoltan Varga <vargaz@gmail.com>
8514 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
8516 (linear_scan): Remove an assert which doesn't seem to be needed.
8518 * local-propagation.c (mono_local_deadce): Avoid a call to
8519 MONO_DELETE_INS which would screw up the instruction linking.
8521 * mini.c (mono_decompose_op_imm): Make this work with globalra.
8523 * regalloc2.c: Upgrade to work the current JIT code.
8525 2008-11-09 Zoltan Varga <vargaz@gmail.com>
8527 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
8530 * aot-runtime.c: Remove some dead code.
8532 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
8534 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
8536 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
8537 trampolines using sscanf since atoi doesn't work on large unsigned values.
8539 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
8540 Initialize code_size.
8542 2008-11-08 Mark Probst <mark.probst@gmail.com>
8544 * method-to-ir.c (mini_emit_inst_for_method): Make
8545 Interlocked.CompareExchange work for Int arguments on 32 bit
8548 2008-11-07 Mark Probst <mark.probst@gmail.com>
8550 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
8552 2008-11-06 Bill Holmes <billholmes54@gmail.com>
8554 * main.c Fix MSVC build.
8556 Contributed under MIT/X11 license.
8558 2008-11-06 Mark Probst <mark.probst@gmail.com>
8560 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
8561 alignment larger than 8 bytes are aligned correctly, too.
8563 * mini.c: Honor the min_align field of MonoClass when laying out
8566 2008-11-06 Zoltan Varga <vargaz@gmail.com>
8568 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
8570 * aot-compiler.c (emit_plt): Fix a warning.
8572 * aot-compiler.c: Implement ARM support in the binary writer.
8574 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8576 * basic-simd.cs: Add test for getter with byref arg.
8577 Fix the naming of a few tests.
8578 Add missing checks to a test.
8580 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8582 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
8584 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
8585 most of the full-aot support for monitor enter/exit trampolines.
8587 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
8588 enter/exit trampoline creation functions.
8590 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
8593 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
8595 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
8596 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
8597 implement the needed functionality without adding crap to the runtime.
8599 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8601 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
8604 * mini.c (mono_build_date): New global version holding the build date in
8607 * Makefile.am (buildver.c): Generate a file containing the build date.
8609 * main.c: Set the build date from the generated file.
8611 * mini.c (mono_get_runtime_build_info): New helper function returning build
8612 information in a string format.
8614 * driver.c (mono_main): Print the build date in --version.
8616 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
8617 file when the bind-to-runtime-version option is used.
8619 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8621 * simd-intrinsics.c: Fix bug when using getters and byref args.
8623 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8625 * simd-methods.h: Rename prefetch methods.
8627 * simd-intrinsics.c: Same.
8629 2008-11-05 Mark Probst <mark.probst@gmail.com>
8631 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
8634 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8636 * aot-compiler.c: Use the bundled elf header files instead of depending on
8639 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
8642 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
8645 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
8647 * cpu-x86.md: Add store nta ops.
8653 * mini.h: Add an enum for simd prefetch modes.
8655 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
8656 of store. Use the changed code to support store nta.
8658 * simd-intrinsics.c: Add prefetch ops for all vector types.
8660 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8662 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
8665 * aot-compiler.c: Use statically allocated buffers for constructing symbol
8668 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
8671 2008-11-04 Mark Probst <mark.probst@gmail.com>
8673 * mini-x86.c: Fixed commit.
8675 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8677 * aot-compiler.c (emit_plt): Align the plt section only on x86.
8679 2008-11-04 Mark Probst <mark.probst@gmail.com>
8681 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
8682 and MONITOR_EXIT, for the ASM fastpaths.
8684 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
8687 * mini.c, patch-info.h: Signature and patch infos for
8688 Monitor.Enter/Exit trampolines.
8690 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
8692 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
8693 Monitor.Enter/Exit ASM fastpath for Linux.
8695 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8697 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
8699 * objects.cs: Add a new test.
8701 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
8703 * aot-runtime.c (load_method): Run class initialization in the PLT case even
8704 if MONO_LOG_LEVEL is set.
8706 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
8708 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
8710 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
8712 * aot-compiler.c: Change the relocation code to use virtual addresses instead
8713 of file offsets. Align the sections belonging to the data segment to
8716 2008-11-03 Zoltan Varga <vargaz@gmail.com>
8718 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
8719 elf.h. Port it to amd64.
8721 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
8723 * driver.c: Enable SIMD by default.
8725 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
8727 * cpu-x86.md: Add prefetch op.
8733 * mini.h: Add an enum for simd prefetch modes.
8735 * simd-methods.h: Add prefetch function names.
8737 * simd-intrinsics.c: Add prefetch ops for all vector types.
8739 2008-11-03 Zoltan Varga <vargaz@gmail.com>
8741 * aot-compiler.c (emit_bytes): Speed this up a little.
8743 2008-11-02 Zoltan Varga <vargaz@gmail.com>
8745 * aot-compiler.c: Add JIT time etc. statistics.
8747 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
8749 * mini.h (MonoCompile): Add 'got_offset' field.
8751 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
8752 method_got_offsets array.
8754 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
8757 * aot-compiler.c (compile_method): Add generic method instances referenced
8758 by the method to the list of methods to be compiled, this is required so if
8759 A<T> references B<T>, and another assembly references A<int>, then it will
8760 also get a copy of B<int>.
8762 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
8763 when checking for monitor enter/exit.
8765 2008-10-30 Mark Probst <mark.probst@gmail.com>
8767 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
8768 for Monitor.Enter and Monitor.Exit if enabled.
8770 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
8773 2008-10-30 Zoltan Varga <vargaz@gmail.com>
8775 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
8776 of an OP_MOVE. Fixes #440046.
8778 * basic-long.cs: Add a new test.
8780 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
8782 * mini.h: Add synchronization note for the managed counter-part.
8784 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
8785 returns the simd caps of the current cpu.
8787 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
8789 * basic-simd.cs: Remove Console.WriteLine.
8791 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8793 * basic-simd.cs: New tests for Vector2ul.
8795 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8797 * simd-intrinsics.c: Add new vector type Vector2ul.
8799 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8801 * basic-simd.cs: New tests for Vector2l.
8803 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8805 * cpu-x86.md: Add long version of most packed int ops.
8811 * simd-intrinsics.c: Add new vector type Vector2l.
8813 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8815 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
8817 * simd-methods.h: Remove SN_op_BitwiseXor.
8819 2008-10-28 Zoltan Varga <vargaz@gmail.com>
8821 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
8824 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8826 * basic-simd.cs: Test for Vector2d.
8828 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
8831 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8833 * cpu-x86.md: Add double version of all packed float ops.
8839 * simd-intrinsics.c: Add new vector type Vector2d.
8841 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
8843 * simd-methods.h: Add Duplicate.
8845 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8847 * basic-simd.cs: Test for packing with signed saturation.
8849 2008-10-28 Zoltan Varga <vargaz@gmail.com>
8851 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
8852 found in the TYPESPEC table.
8854 2008-10-26 Zoltan Varga <vargaz@gmail.com>
8856 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
8859 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
8861 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
8862 instead of the RVA, since the RVA can be changed by tools like the cil
8865 * method-to-ir.c (mono_method_to_ir2): Ditto.
8867 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
8868 (deserialize_variable): Ditto.
8870 2008-10-25 Martin Baulig <martin@ximian.com>
8872 * debug-mini.c (write_variable): Use
8873 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
8875 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8877 * cpu-x86.md: Add unsigned variants of packd and packw.
8881 * mini-x86.h: Emit the right instruction for packd and packw.
8882 Add unsigned variants of packd and packw.
8884 * simd-intrinsics.c: Packd and packw were used in place of their
8885 unsigned variants. Change that.
8886 Add intrinsics for (Signed)PackWithSignedSaturation.
8888 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
8890 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8892 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
8894 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8896 * mini-ops.h: Remove dword packed add/sub with saturation ops.
8898 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
8900 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
8903 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
8905 2008-10-24 Mark Probst <mark.probst@gmail.com>
8907 * method-to-ir.c, mini.c: Special casing for the synchronized
8908 wrapper for the ldtoken+GetTypeFromHandle case.
8910 2008-10-24 Zoltan Varga <vargaz@gmail.com>
8912 * mini.c (mono_replace_ins): Move this to branch-opts.c.
8914 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
8915 created/split bblocks.
8917 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8919 * mini-ops.h: Add packed signed mul high.
8923 * mini-x86.c (mono_arch_output_basic_block): Same.
8925 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
8927 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
8929 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8931 * basic-simd.cs: Tests for Vector16sb.
8933 2008-10-24 Zoltan Varga <vargaz@gmail.com>
8935 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
8937 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
8939 * mini-ops.h: Add packed signed min, max and compare greater.
8943 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
8946 * simd-methods.h: Add CompareGreaterThan.
8948 * simd-methods.h: Remove CompareEquals.
8950 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
8952 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
8954 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
8957 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
8959 * basic-simd.cs: Fix tests due to change in the API.
8961 2008-10-21 Zoltan Varga <vargaz@gmail.com>
8963 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
8965 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8967 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
8969 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
8970 inst_offset as this has invalid values for LDADDR.
8972 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8974 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
8976 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
8978 2008-10-21 Zoltan Varga <vargaz@gmail.com>
8980 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
8981 for accessing field->data.
8983 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8985 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
8987 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8989 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
8991 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
8993 2008-10-21 Zoltan Varga <vargaz@gmail.com>
8995 * dominators.c (mono_compute_natural_loops): Allocate GList enties
8996 from the cfg mempool.
8998 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9000 * basic-simd.cs: Tests for new methods in Vector8us.
9002 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9004 * mini-ops.h: Add multiply and store high.
9008 * mini-x86.c (mono_arch_output_basic_block): Same.
9010 * simd-methods.h: Same.
9012 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
9015 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9017 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
9018 mono_class_setup_vtable ().
9020 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
9021 mono_class_get_vtable_entry () for accessing klass->vtable.
9023 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
9025 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
9028 * method-to-ir.c (mono_save_token_info): Don't save references made from
9031 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
9032 of generic instances.
9034 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
9036 2008-10-19 Mark Probst <mark.probst@gmail.com>
9038 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
9039 OP_JMP depends on the method signature. Calculate it properly.
9041 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9043 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
9046 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
9048 (emit_extra_methods): Add another table mapping method indexes to
9049 offsets in the extra_method_info table.
9051 * mini.h: Bump AOT file format version.
9053 * aot-runtime.c: Merge most of the code from mono_aot_get_method
9054 and mono_aot_get_method_from_token () into one function.
9056 2008-10-19 Mark Probst <mark.probst@gmail.com>
9058 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
9061 2008-10-18 Zoltan Varga <vargaz@gmail.com>
9063 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
9066 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
9069 * mini.c (mono_patch_info_equal): Compare the generic context as well.
9071 * mini.h: Bump aot file format version.
9073 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
9074 AOT file can contain native code for methods which are not in the METHOD
9075 table. Generate code for non-sharable generic instances of generic methods
9076 found in the METHODSPEC table.
9078 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
9079 encoding generic type handles.
9081 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
9082 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
9084 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
9085 macros + MONO_ADD_INS.
9087 * mini.c (mono_jump_info_token_new2): New function which takes a generic
9090 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
9092 * mini.h: Bump aot file format version.
9094 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
9096 2008-10-17 Mark Probst <mark.probst@gmail.com>
9098 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
9099 platforms, with definable stack alignment value. Set to 16 now
9102 * mini.c, mini.h, driver.c: Command line option for disabling
9105 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9107 * basic-simd.cs: Tests for new methods in Vector4ui.
9109 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9111 * mini-ops.h: Add packed int shuffle.
9115 * mini-x86.c (mono_arch_output_basic_block): Same.
9117 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
9118 extract mask, max, min, shuffle.
9120 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
9122 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9124 * basic-simd.cs: Tests for new methods in Vector8us.
9126 2008-10-17 Mark Probst <mark.probst@gmail.com>
9128 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
9129 RuntimeTypeHandle, not a TypedReference.
9131 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
9133 * simd-intrinsics.c: remove relocations.
9135 2008-10-17 Zoltan Varga <vargaz@gmail.com>
9137 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
9138 optimizations from the x86 backend.
9140 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
9142 * simd-methods.h, simd-intrinsics.c: debloat method names and
9143 prepare for no relocations.
9145 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9147 * mini-ops.h: Add packed min/equal and sum of absolute differences.
9151 * mini-x86.c (mono_arch_output_basic_block): Same.
9153 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
9154 extract mask, max, min and sum of absolute differences.
9156 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
9159 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9161 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
9162 Renamed one test for consistency.
9164 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9166 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
9167 fix to the code that deal with other blocks.
9169 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9171 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
9173 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9175 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
9176 that deals with vreg interference. Explicitly check for OP_LDADDR to be
9177 able to process the source reg.
9179 2008-10-16 Martin Baulig <martin@ximian.com>
9181 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
9183 * inssel.brg: Add `OP_HARD_NOP'.
9185 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
9187 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
9188 `OP_HARD_NOP' instruction when running inside the debugger.
9190 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
9191 `OP_HARD_NOP' instruction when running inside the debugger.
9193 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9195 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
9196 now works. The issue with the regalloc tripping up no longer
9199 * simd-intrinsics.c (load_simd_vreg): Same.
9201 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9203 * basic-simd.cs: Tests for new Vector8ui methods.
9205 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9207 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
9208 only for type. This fixes crashes where MonoInst::klass is checked
9209 for ops of type != VTYPE or OBJ.
9211 * simd-intrinsics.c (load_simd_vreg): Same.
9213 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9215 * mini-ops.h: Add ops for packed shuffle/max/avg and
9220 * mini-x86.c (mono_arch_output_basic_block): Same.
9222 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
9225 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
9226 to emit extract mask op.
9228 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
9229 to emit word shuffles.
9231 2008-10-15 Mark Probst <mark.probst@gmail.com>
9233 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
9234 the largest alignment needed by a variable, but at least
9237 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9239 * basic-simd.cs: Tests for the fixes in the last commit.
9241 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9243 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
9244 no longer handles STACK_PTR input.
9246 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
9248 * simd-intrinsics.c (load_simd_vreg): New function that works like
9249 get_simd_vreg but handles STACK_PTR input.
9251 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
9252 as the input can be an arbitrary pointer.
9254 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
9255 LDADDR local optimization directly otherwise use a store op.
9257 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9259 * basic-simd.cs: Tests for dup low and dup high.
9261 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9263 * mini-ops.h: Add dup low and dup high ops.
9267 * mini-x86.c (mono_arch_output_basic_block): Same.
9269 * simd-intrinsics.c (vector4f_intrinsics): Same.
9271 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9273 * basic-simd.cs: Tests for recently added functionality.
9275 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9277 * mini-ops.h: Add remaining sse1 fp ops.
9279 * cpu-x86.md: Add remaining sse1 fp ops.
9281 * mini-x86.c (mono_arch_output_basic_block): Same.
9283 * mini.h: Add enum for simd FP compare conditions.
9285 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
9287 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
9288 so the backed can generate the appropriate op.
9290 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9291 This patch squeese one more byte from the SimdIntrinsc struct.
9293 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
9294 a a shift amount intead of simply or'ing it.
9296 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
9298 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
9299 byte so we can have an aditional flags field without increasing struct size.
9301 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
9302 against the simd_supported_versions bitmask.
9304 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
9306 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
9308 * mini.c: remove rawbuffer code (the only use here is unsafe because
9309 it takes locks during signal handling and the kernel now provides much
9310 better info in proc/pid/smaps these days).
9312 2008-10-13 Zoltan Varga <vargaz@gmail.com>
9314 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
9315 OP_X86_PUSH_OBJ. Fixes #434620.
9317 * objects.cs: Add a test.
9319 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
9321 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
9322 that the packuswb/packusdw don't work with unsigned numbers for what
9323 would be negative numbers in signed format.
9325 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
9326 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
9328 * mini-ops.h: Add doubleword forms of many ops and packing ones.
9330 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
9332 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
9334 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
9336 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
9339 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
9340 version as the enum in mini.h.
9342 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
9343 for sse3 ops, check the simd_version field if present. This way the code
9344 works with all versions of sse.
9346 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9348 * simd-intrinsics.c: Fixed intrinsic name typo.
9350 * mini.h: Added missing simd exported function.
9352 * basic-simd.cs: Added tests for Vector4ui.
9353 Fixed broken test for Vector16b.
9355 2008-10-10 Zoltan Varga <vargaz@gmail.com>
9357 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
9358 the max length to 64.
9360 2008-10-10 Mark Probst <mark.probst@gmail.com>
9362 * method-to-ir.c: Only do the fast virtual generic method call for
9363 non-wrapper methods.
9365 * mini.h, mini-trampolines.c: The new generic virtual remoting
9366 trampoline handles virtual method calls via the vtable (as done by
9367 the fast virtual generic method calls) to remoting proxies.
9369 * mini.c (mono_jit_create_remoting_trampoline): For generic
9370 methods reate a generic virtual remoting trampoline.
9372 * mini-amd64.h: Enable fast virtual generic method calls again.
9374 2008-10-10 Mark Probst <mark.probst@gmail.com>
9376 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
9377 restore registers when doing tail calls.
9379 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9381 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
9384 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9386 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
9388 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9390 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
9392 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9394 * basic-simd.cs: Retrofit for API changes.
9396 2008-10-10 Mark Probst <mark.probst@gmail.com>
9398 * mini-ppc.c: Handle integer stack arguments for tail calls.
9400 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9402 * optflags-def.h: Removed sse3 optimization.
9406 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
9409 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
9411 * mini.h: Added enumeration with simd versions.
9413 * simd-intrinsics.c (emit_intrinsics): Use the new static var
9416 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
9418 * mini.c (mini_init): Call mono_simd_intrinsics_init.
9420 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9422 * basic-simd.cs: Added tests for Vector8u and Vector16u.
9424 * basic-simd.cs: Fixed test naming.
9426 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9428 * mini-ops.h: Added ops for packed and saturated math, shifts
9429 and packing/unpacking.
9431 * cpu-x86.md: Added descriptors for the above ops.
9433 * mini-x86.c: Added code to emmit the above ops.
9435 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
9437 2008-10-08 Zoltan Varga <vargaz@gmail.com>
9439 * aot-compiler.c (compile_method): Enable AOT for generic code.
9441 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
9443 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
9445 * mini.c: add a workaround for a common screwup that ends up blamed
9446 to mono (other processes blocking signal delivery).
9448 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9450 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
9451 in the LDFLD/STFLD opcodes. Fixes #432673.
9453 * iltests.il.in: Add a new test.
9455 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
9457 * mini-arm.c: attach the thread in unmanaged->managed transitions
9458 using delegates (bug #433148).
9460 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9462 * basic-simd.cs: Use new ShuffleSel constants.
9464 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9466 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
9468 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
9469 only disable simd intrinsics if no sse2 is detected.
9471 * optflags-def.h: Added sse3.
9473 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
9476 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9478 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
9479 when adding delegate-invoke wrappers.
9481 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9483 * Makefile.am: Reenable the simd tests.
9485 2008-10-07 Bill Holmes <billholmes54@gmail.com>
9487 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
9488 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
9489 other vreg is allocated to that hreg.
9491 Contributed under MIT/X11 license.
9493 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9495 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
9498 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9500 * basic-simd.cs: New test suite for SIMD intrinsics.
9502 * Makefile.am: Added new tests.
9504 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9506 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
9510 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
9512 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
9513 using SSE2 aware opcodes.
9515 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
9516 is enabled, this code path is only reachable if conversion ops are emmited after
9519 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
9521 This optimization saves 6 bytes per conversion against the old version.
9523 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9525 * aot-compiler.c (compile_method): Don't skip methods referencing
9526 generic methods without a corresponding entry in token_info_hash, since
9527 encode_method_ref () can handle all generic methods now.
9529 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
9530 generic context is set.
9532 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
9533 generic sharing of LDTOKEN.
9535 2008-10-06 Mark Probst <mark.probst@gmail.com>
9537 * mini-amd64.h: Temporarily disabled fast virtual generic method
9538 calls because it breaks the System.Runtime.Remoting tests.
9540 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9542 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
9544 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
9545 so inlining actually works.
9546 (check_inline_caller_method_name_limit): Ditto.
9548 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
9550 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
9551 64 bit safety (from Olaf Hering and Andreas Farber).
9553 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9555 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
9556 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
9557 unused virtual call support code.
9559 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
9561 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
9562 which can't use aot trampolines.
9563 (decode_patch): Don't create aot trampolines for methods which can't use
9566 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
9567 use aot trampolines.
9569 * mini.h: Bump AOT image format version.
9571 2008-10-05 Zoltan Varga <vargaz@gmail.com>
9573 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
9574 to save_token_info () since cmethod is inflated for constrained calls.
9576 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
9578 2008-10-04 Andreas Farber <andreas.faerber@web.de>
9580 * Makefile.am: Add build rules for ppc64.
9581 This avoids the build failing at pedump with unresolved symbols
9582 due to lack of arch_sources. Instead it will now fail earlier
9583 due to lack of cpu-ppc64.md.
9585 Contributed under MIT/X11 license.
9587 2008-10-04 Mark Probst <mark.probst@gmail.com>
9589 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
9592 * iltests.il.in: Add test case for tail call with many arguments.
9594 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9596 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
9597 to the fast virtual generic method code until the aot case is fixed.
9599 2008-10-03 Mark Probst <mark.probst@gmail.com>
9601 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
9603 2008-10-03 Mark Probst <mark.probst@gmail.com>
9605 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
9608 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9610 * simd-intrinsics.c: Forgot to add this one.
9612 * mini-codegen.c: Fix macro in case SIMD is not supported.
9614 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9616 This patch land initial JIT support for simd intrinsics.
9618 * mini-x86.h: Added new define to make --enable_minimal work on x86.
9620 * Makefile.am: Added simd-intrinsics.c
9622 * simd-intrinsics.c: New file with simd instrinsic related
9625 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
9627 * cpu-x86.md: Add simd related instructions.
9629 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
9631 * driver.c: Added two new --regression variants.
9633 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
9635 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
9637 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
9638 extract some complicated logic to helper functions.
9640 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
9642 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
9644 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
9645 the specialized simplification pass.
9647 * method-to-ir.c (mono_spill_global_vars): Use new macro.
9649 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
9651 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
9654 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
9655 if MONO_ARCH_NEED_SIMD_BANK is defined.
9657 * mini-ops.h: Added the new simd ops.
9659 * mini-x86.c: Added mono_arch_xregname.
9661 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
9663 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
9665 * mini-x86.h: Define simd related MONO_ARCH macros.
9667 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
9669 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
9671 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
9672 MONO_CLASS_IS_SIMD to deal with simd related IR.
9674 * mini.h (MonoInst): Added spill_var to the backend union.
9676 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
9678 * mini.h: Added forward declarations of the new simd fuctions.
9680 * optflags-def.h: Added new optimization names SIMD.
9682 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
9684 * regalloc.h: Added support for working with 3 register banks.
9686 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
9688 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
9690 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
9692 * mini-exceptions.c: remove 64 bit related ifdef clutter.
9694 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9696 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
9697 instead of one on 64 bit systems.
9699 * method-to-ir.c: Remove unused includes.
9701 2008-10-02 Zoltan Varga <vargaz@gmail.com>
9703 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
9704 cfg->used_int_regs, since the two are different on arm.
9706 2008-10-02 Mark Probst <mark.probst@gmail.com>
9708 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
9709 mono_method_get_vtable_index() to get the vtable index.
9711 2008-10-02 Mark Probst <mark.probst@gmail.com>
9713 * method-to-ir.c (mono_method_to_ir2): Don't create native
9714 wrappers for array methods, because they're never called (and if
9715 they were called they wouldn't work).
9717 2008-10-02 Mark Probst <mark.probst@gmail.com>
9719 * method-to-ir.c (mono_method_to_ir2): Array methods are
9720 special-cased and must not be invoked indirectly via the (M)RGCTX
9721 when generic sharing is turned on. Fixes #431413.
9723 2008-10-01 Mark Probst <mark.probst@gmail.com>
9725 * method-to-ir.c: When generic sharing is active, call
9726 non-interface virtual generic methods via the standard trampoline.
9728 * mini-trampolines.c: Handle virtual generic shared methods.
9730 * mini.h, mini-x86.c, mini-x86.h: New argument for
9731 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
9732 method thunks and which is the trampoline to call if the lookup
9733 fails. Enable the virtual generic method thunk for x86.
9735 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
9736 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
9737 argument but assert that it's NULL, because these archs don't yet
9738 implement the virtual generic method thunk. Changes in the IMT
9739 thunk data structures.
9741 2008-10-01 Zoltan Varga <vargaz@gmail.com>
9743 * aot-compiler.c (emit_globals): Avoid invalid characters in
9744 the static linking symbol.
9746 * objects.cs: Add a test for the range check optimization. Fix warnings.
9748 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
9749 optimization from the current JIT.
9751 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
9752 later in decompose_array_access_opts () to allow more optimizations.
9754 * method-to-ir.c (mono_handle_soft_float): Rename this to
9755 mono_decompose_soft_float () for consistency.
9757 * mini-ops.h: Fix arguments of OP_STRLEN.
9759 * method-to-ir.c (save_cast_details): Extract the cast details saving code
9760 into a separate function.
9761 (reset_cast_details): Ditto.
9762 (handle_unbox): Save cast details. Fixes #431254.
9764 * method-to-ir.c: Remove some obsolete FIXMEs.
9766 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9768 * ir-emit.h (alloc_dreg): Write a warning before crashing.
9770 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9772 * mini-codegen.c: More work on macros to make them
9773 ready for multiple regbanks.
9775 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9777 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
9779 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
9781 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9783 * mini-codegen.c (mono_spillvar_offset): Proper support for
9786 2008-09-30 Zoltan Varga <vargaz@gmail.com>
9788 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
9789 the stack overflow changes.
9791 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9793 * mini-codegen.c: Make all bank macros depend on reg_bank.
9795 * mini-codegen.c (mono_local_regalloc): Make free mask
9796 initialization regbank aware.
9798 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9800 * mini-codegen.c (mono_local_regalloc): Extract callee
9801 mask selection to a function and make it regbank aware.
9803 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9805 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
9806 code to deal with many regbanks.
9808 2008-09-30 Zoltan Varga <vargaz@gmail.com>
9810 * mini-codegen.c: More fp->regbank changes.
9812 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
9814 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
9815 of a hardcoded constant.
9817 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
9819 * method-to-ir.c (type_from_stack_type): Fix typo.
9821 2008-09-29 Zoltan Varga <vargaz@gmail.com>
9823 * mini-ia64.c (emit_move_return_value): Convert float return values to
9826 * objects.cs: Add a new test.
9828 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
9829 VARARG methods to fix an assert later.
9831 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
9832 end so it at least compiles.
9834 2008-09-28 Zoltan Varga <vargaz@gmail.com>
9836 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
9838 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
9840 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
9841 optimization to a new function (emit_optimized_ldloca_ir) and enable
9842 it for both ldloca and ldloca_s.
9844 2008-09-28 Zoltan Varga <vargaz@gmail.com>
9846 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
9847 gshared CASTCLASS code.
9849 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
9850 amd64, where the libc stack unwinder encounters stack frames referring to
9851 native code in unmapped memory.
9853 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
9856 * generics.cs: Add new test.
9858 2008-09-27 Zoltan Varga <vargaz@gmail.com>
9860 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
9861 add a check that one of the ARM_FPU_ constants is defined.
9863 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
9865 * mini-exceptions.c: Fix build on non-altstack platforms.
9867 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
9870 * ir-emit.h: Add a comment to NEW_PCONST.
9872 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
9874 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
9876 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
9877 after the changes to MonoJitDomainInfo.
9879 2008-09-27 Mark Probst <mark.probst@gmail.com>
9881 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
9883 2008-09-27 Mark Probst <mark.probst@gmail.com>
9885 * mini-ppc.c: Compiler warning fixes.
9887 2008-09-27 Mark Probst <mark.probst@gmail.com>
9889 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
9892 2008-09-27 Mark Probst <mark.probst@gmail.com>
9894 * exceptions-ppc.c, mini-ppc.h: Compile
9895 mono_arch_handle_altstack_exception() on Darwin, too.
9897 2008-09-27 Mark Probst <mark.probst@gmail.com>
9899 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
9900 work on archs which don't have generic sharing implemented, only
9901 without the vtable_arg.
9903 2008-09-26 Mark Probst <mark.probst@gmail.com>
9905 * mini.c: Added comment explaining why delegate ctor icall
9906 wrappers are compiled.
9908 2008-09-26 Mark Probst <mark.probst@gmail.com>
9910 * mini.c: Don't produce trampolines to delegate ctor icall
9911 wrappers but compile them upfront.
9913 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
9915 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
9916 runtime-set function when going back to managed code. Currently this
9917 is used to set back the protection on the soft ovf pages and/or to
9918 throw the stack overflow exception that happened in unmanaged code.
9920 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
9922 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
9923 runtime-set function when going back to managed code. Currently this
9924 is used to set back the protection on the soft ovf pages and/or to
9925 throw the stack overflow exception that happened in unmanaged code.
9927 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
9929 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
9930 the support code for restoring stack protection after stack overflows
9931 that happen in unmanaged code. Don't set the exec permission on the
9934 2008-09-26 Zoltan Varga <vargaz@gmail.com>
9936 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
9937 delegate->method_ptr is set. Fixes #428054.
9939 2008-09-25 Zoltan Varga <vargaz@gmail.com>
9941 * tests.cs: Rename to ratests.cs.
9943 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
9944 emit_get_rgctx_... functions.
9946 2008-09-25 Mark Probst <mark.probst@gmail.com>
9948 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
9950 2008-09-25 Mark Probst <mark.probst@gmail.com>
9952 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
9953 before asserting that method is sharable.
9955 2008-09-25 Mark Probst <mark.probst@gmail.com>
9957 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
9958 whether method needs a static RGCTX wrapper used instead of
9961 * generic-sharing.c, mini.h: A few functions moved to
9962 metadata/generic-sharing.c.
9964 2008-09-25 Mark Probst <mark.probst@gmail.com>
9966 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
9967 Generic code sharing for value types, which essentially means
9968 treating value type methods like static methods. The RGCTX is
9969 passed in the same way.
9971 2008-09-25 Zoltan Varga <vargaz@gmail.com>
9973 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
9974 opcode when creating multi-dimensional arrays of open types.
9976 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
9979 * generics.cs: Add a test.
9981 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
9983 2008-09-24 Zoltan Varga <vargaz@gmail.com>
9985 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
9987 * mini.c (mini_method_compile): Set it when running under the debugger.
9989 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
9990 vreg optimization if the flag is set.
9992 * driver.c (mono_main): Add --attach= option to pass options to
9995 * mini.c (sigquit_signal_handler): Start the attach agent.
9997 * ssapre.c: Disable this to save space since it is not yet ported to
10000 * regalloc2.c: Disable this to save space.
10002 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
10004 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
10006 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
10007 the -v option useful again.
10009 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10011 * mini-amd64.c (mono_arch_output_basic_block): Add support for
10014 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
10015 arrays of arrays. Fixes #428406.
10017 * method-to-ir.c (mini_emit_castclass): Ditto.
10019 * objects.cs: Add new test.
10021 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
10023 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
10024 was wrong at it choked against target_type_is_incompatible for byref types.
10026 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10028 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
10031 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
10033 * mini-exceptions.c: update a few more exceptions-related counters.
10035 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
10037 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
10038 new functions to allocate from persistent mempools.
10040 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10042 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
10043 multiple register banks in the future.
10045 * mini-codegen.c (mono_local_regalloc): Fix a warning.
10047 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
10049 * mini.c (type_to_eval_stack_type): Remove duplicated function.
10051 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
10053 * mini.h: Export type_to_eval_stack_type.
10055 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
10056 is only ins->klass of byref types.
10058 2008-09-22 Zoltan Varga <vargaz@gmail.com>
10060 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
10061 (mini_emit_memcpy2): Ditto.
10063 * mini-amd64.c: Fix a warning.
10065 2008-09-21 Mark Probst <mark.probst@gmail.com>
10067 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
10070 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
10072 * method-to-ir.c: Extract stloc micro-optimization to a
10073 function and apply it to all cases.
10075 2008-09-19 Mark Probst <mark.probst@gmail.com>
10077 * method-to-ir.c: Don't fail generic code sharing in cases we
10080 2008-09-18 Mark Probst <mark.probst@gmail.com>
10082 * mini-ppc.c: Handle structs in tailcalls on Darwin.
10084 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
10086 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
10089 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
10091 * trace.c: make tracing more useful and correct, with per-thread
10092 id and indent info.
10094 2008-09-15 Mark Probst <mark.probst@gmail.com>
10096 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
10097 doing a method call and the argument is an R4.
10099 2008-09-14 Zoltan Varga <vargaz@gmail.com>
10101 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
10104 2008-09-13 Mark Probst <mark.probst@gmail.com>
10106 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
10108 2008-09-12 Zoltan Varga <vargaz@gmail.com>
10110 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
10111 (MONO_JUMP_TABLE_FROM_INS): Ditto.
10113 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10115 * driver.c: Add a --agent argument (not supported yet) to load managed
10116 agent assemblies before loading the main assembly, similarly to how the
10117 Java VM handles agents.
10119 2008-09-11 Mark Probst <mark.probst@gmail.com>
10121 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
10122 function to do stack layout of local variables.
10124 2008-09-11 Mark Probst <mark.probst@gmail.com>
10126 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
10129 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10131 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
10132 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
10133 JIT if DISABLE_JIT is defined.
10135 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
10138 2008-09-10 Mark Probst <mark.probst@gmail.com>
10140 * iltests.il.in: Disable the fconv test on PPC (the result is
10141 undefined according to ECMA).
10143 2008-09-10 Mark Probst <mark.probst@gmail.com>
10145 * iltests.il.in: Enable tail call tests for PPC.
10147 * mini.h: Add variable for storing incoming valuetype argument
10148 addresses for tail calls.
10150 * mini-ppc.c: Implement valuetype arguments and return values for
10151 tailcalls on Linux.
10153 2008-09-09 Mark Probst <mark.probst@gmail.com>
10155 * mini-ppc.c: Partially implement tail calls (struct arguments and
10156 return values not supported).
10158 * method-to-ir.c: Enable tail calls on PPC.
10160 2008-09-08 Zoltan Varga <vargaz@gmail.com>
10162 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
10163 runtime-invoke wrappers to work around the problem of them getting
10164 assigned to a random class.
10166 * aot-runtime.c (mono_aot_get_method): Ditto.
10168 2008-09-07 Zoltan Varga <vargaz@gmail.com>
10170 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
10171 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
10173 2008-09-07 Mark Probst <mark.probst@gmail.com>
10175 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
10176 until they're implemented properly.
10178 * exceptions-ppc.c: Use arch-independent exception-handling code
10179 instead of custom one.
10181 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
10184 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
10186 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
10187 applies when __powerpc__ is defined.
10189 2008-09-06 Zoltan Varga <vargaz@gmail.com>
10191 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
10192 methods to their code to avoid computing the full name of wrappers and
10193 doing a lookup in a string hash table.
10195 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10197 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
10198 we identify bblocks before method_to_ir () is ran.
10200 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
10201 Also avoid optimizing branches pointing to themselves.
10203 * mini.c (mini_method_compile): Ditto. Fixes #422947.
10205 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
10207 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
10209 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10211 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
10212 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
10213 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
10216 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
10217 jumped to the same entry in plt_jump_table.
10219 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
10221 * method-to-ir.c (initialize_array_data): Handle field with RVA from
10224 2008-08-31 Zoltan Varga <vargaz@gmail.com>
10226 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
10227 other assignment can be if converted. Saves 1.5% on corlib size and fixes
10230 2008-08-29 Geoff Norton <gnorton@novell.com>
10232 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
10233 segment, and doesn't properly handle .space as .text. Fixes
10236 2008-08-29 Geoff Norton <gnorton@novell.com>
10238 * mini.c: Disable the mach exception handler when running on
10241 2008-08-29 Geoff Norton <gnorton@novell.com>
10243 * aot-compiler.c: Patch from Renaldas Zioma to properly register
10244 globals on Darwin/ARM
10246 2008-08-28 Zoltan Varga <vargaz@gmail.com>
10248 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
10249 since too many things depend on it. Instead, call
10250 mono_runtime_set_no_exec ().
10252 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
10255 * aot-compiler.c: Add an 'asm-only' AOT option.
10257 * mini.c: Avoid initializing the runtime when doing AOT compilation.
10259 * aot-compiler.c (compile_method): Disable gshared support for now as it
10262 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10264 * mini-amd64.h : Fix a compiler warning.
10266 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
10267 Changed to use a callback function to retrieve the unwind info.
10268 This avoids problems observed when code blocks were removed by
10269 unloading an app domain.
10271 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
10272 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
10275 Contributed under MIT/X11 license.
10277 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10279 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
10280 case to keep the stack aligned to 8.
10282 Contributed under MIT/X11 license.
10284 2008-08-26 Zoltan Varga <vargaz@gmail.com>
10286 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
10287 avoid repeated linear searches.
10289 2008-08-25 Zoltan Varga <vargaz@gmail.com>
10291 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
10292 methods it can't handle.
10294 * aot-compiler.c (add_method): Avoid adding a method twice.
10295 (add_wrappers): Add runtime invoke wrappers for all methods.
10297 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
10298 function to create an aot-compatible version of this trampoline.
10300 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
10302 2008-08-24 Zoltan Varga <vargaz@gmail.com>
10304 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
10306 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
10307 with a generic sharing failure.
10309 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
10311 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
10312 CEE_RETHROW. Fixes #419634.
10314 * mini.c (mono_method_to_ir): Ditto.
10316 * exceptions.cs: Add a new test.
10318 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
10319 to mono_type_stack_size_internal () since some callers might not pass in
10322 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
10323 instrument_prolog. Fixes #419878.
10325 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
10326 doubles in soft float mode volatile.
10328 2008-08-23 Zoltan Varga <vargaz@gmail.com>
10330 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
10332 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
10333 to handle soft float correctly.
10335 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
10338 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
10340 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
10341 to sp, since the generics catch code requires it.
10343 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
10346 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
10347 mono_arch_emit_imt_argument ().
10349 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
10351 * mini-arm.c tramp-arm.c: Generic sharing updates.
10353 2008-08-22 Zoltan Varga <vargaz@gmail.com>
10355 * mini-arm.c: Fix the arm build.
10357 * generic-sharing.c (mini_type_get_underlying_type): New helper function
10358 handling enums, generic instances and generic sharing.
10359 (mini_type_stack_size_full): Ditto.
10361 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
10363 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
10365 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
10367 * tramp-arm.c: Implement the rgctx fetch and the generic class init
10370 * mini-arm.c: Various small generic sharing changes.
10372 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
10374 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
10377 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
10378 helper function to return a generic class init trampoline.
10380 * method-to-ir.c mini.c: Use it.
10382 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
10383 arch-specfic function to return a generic class init trampoline.
10385 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
10386 the GENERIC_CLASS_INIT custom code.
10388 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
10389 a fatal error, not a sharing failure.
10391 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
10394 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
10395 trampoline argument from MONO_ARCH_VTABLE_REG.
10397 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10398 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10399 argument, and pass the vtable in VTABLE_REG.
10401 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10402 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10403 argument, and pass the vtable in VTABLE_REG.
10404 (mono_arch_create_trampoline_code_full): Remove some special casing for
10405 the rgctx fetch trampoline.
10407 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
10410 * iltests.il: Add a test for it.
10412 2008-08-21 Zoltan Varga <vargaz@gmail.com>
10414 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
10416 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
10419 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
10420 use mono_jit_info_table_find () to avoid recursion.
10421 (mono_delegate_trampoline): Add a sync wrapper here.
10423 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
10426 * mini.c (mono_method_to_ir): Ditto.
10428 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
10429 add_sync_wrapper argument. Don't add a sync wrapper here.
10430 (mono_create_jump_trampoline): Don't add a sync wrapper here.
10432 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
10434 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10436 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
10437 of nonvolatile registers back from MonoContext to CONTEXT.
10439 Contributed under MIT/X11 license.
10441 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10443 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
10444 arguments on Winx64 there are only 4 argument registers. For this
10445 logic to work the last argument must be pulled from the stack.
10447 Contributed under MIT/X11 license.
10449 2008-08-20 Zoltan Varga <vargaz@gmail.com>
10451 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10453 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
10454 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
10455 encode/decode_method_ref ().
10457 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
10459 * aot-runtime.c (decode_patch): Ditto.
10461 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
10462 MONO_PATCH_INFO_METHOD.
10464 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
10465 MonoGenericJitInfo.
10467 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
10468 MonoGenericJitInfo.
10470 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
10472 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
10473 one from the caller.
10475 * aot-runtime.c (decode_generic_inst): New function to decode and
10476 return a interned generic inst.
10477 (decode_klass_ref): Use it.
10478 (decode_method_ref): Ditto.
10480 * aot-compiler.c (emit_exception_debug_info): Save
10481 jinfo->has_generic_jit_info too.
10483 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10485 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
10487 * iltests.il.in: Add a test for fconv_to_i.
10489 * liveness.c: Disable the liveness2 pass for now to save space.
10491 * regalloc2.c: Include mempool-internals.h to fix warnings.
10493 * aot-compiler.c (encode_method_ref): Encode the context of generic
10496 * aot-runtime.c (decode_method_ref): Inflate generic methods using
10497 the context saved in the aot file.
10499 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10501 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
10503 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
10504 volatile so they won't be optimized away.
10506 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
10512 * dominators.c: Remove duplicated functions that now are in
10513 mempool-internals.h.
10515 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10517 * aot-compiler.c: Fix warnings.
10519 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
10521 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
10523 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
10526 * mini.c (mono_resolve_patch_target): Ditto.
10528 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
10529 (encode_klass_ref): Add support for encoding VARs/MVARs.
10531 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
10533 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
10534 the handling of the got entries into a separate 'decode_got_entry' function.
10535 Add support for RGCTX_FETCH.
10537 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
10538 clobbered by the trampoline code.
10540 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
10541 not clobbered by the indirect calling code.
10543 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10545 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
10548 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
10550 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
10551 signature using the compilation mempool otherwise we would leak it.
10553 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10555 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
10556 mono_emit_abs_call ().
10558 * patch-info.h: Add GENERIC_CLASS_INIT.
10560 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
10562 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
10563 as their target as a near call.
10565 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
10567 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
10569 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
10570 call to a runtime function described by a patch.
10572 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
10573 mono_emit_abs_call, this has the advantage that the ABS handling code in
10574 mono_codegen () can handle them both, and can handle other stuff in the
10575 future without additional code.
10577 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
10579 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
10582 * mini.h: Add missing bblock related prototypes.
10584 * mini.h (MonoCompile): Remove unused reverse_inst_list and
10585 reverse_inst_list_len fields.
10587 * mini.c: Refactor this file a bit by moving branch optimizations to
10590 * method-to-ir.c: Merge generic sharing changes missed earlier.
10592 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
10594 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
10595 shared patches. Process METHODCONST as a shared patch.
10597 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
10598 as it crashes on the 2.0 mscorlib.
10600 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
10603 * aot-compiler.c: Use is_plt_patch () in a few additional places.
10604 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
10607 * aot-compiler.c: Reorganize the got handling code to be a bit more
10610 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10612 * aot-compiler.c: Make the patch_to_plt_offset hash table use
10613 mono_patch_info_equals/hash, and use it to massively simplify
10616 * mini.c (mono_patch_info_hash): Simplify this and add support for
10619 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
10621 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
10622 handling code, since an offset is not enough to identify a trampoline.
10624 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
10626 2008-08-17 Mark Probst <mark.probst@gmail.com>
10628 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
10630 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
10632 * mini-ops.h: Argument and result types for OVF_CARRY ops.
10634 * decompose.c: PPC decompositions for various ops.
10636 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
10638 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10640 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
10641 call the generic trampoline code using a call, instead of a jump, to
10642 remove some special casing from the generic trampoline code.
10644 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
10645 (mono_codegen): Ditto.
10647 * aot-compiler.c aot-runtime.c: Ditto.
10649 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
10651 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
10652 helper function to find the offset corresponding to a lazy fetch trampoline.
10654 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
10655 when doing generic sharing.
10657 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
10660 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
10661 mini-trampolines.c to be with the other trampoline creation functions.
10663 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
10664 as it is equal to method->signature in most cases, add a
10665 mono_emit_method_call_full variant which takes a signature and an imt
10668 2008-08-16 Zoltan Varga <vargaz@gmail.com>
10670 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
10671 to this function, since it could be computed easily from the method
10673 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
10676 * method-to-ir.c mini.c: Remove references to
10677 compile_generic_method_wo_context.
10679 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
10680 generic method calls.
10682 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
10683 dimensional non-szarrays.
10685 * mini.c (mini_init): Register mono_array_new_1.
10687 * jit-icalls.c (mono_array_new_1): New jit icall.
10689 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
10690 pointing to the method.
10692 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
10693 method addresses belonging to METHOD_JUMP patches in the
10694 jump_target_got_slot_hash.
10695 (mono_aot_load_method): Ditto.
10697 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
10698 METHOD_JUMP patches.
10700 * mini.c (mini_create_jit_domain_info): New helper function which
10701 initializes/frees domain->runtime_info.
10702 (mini_free_jit_domain_info): Ditto.
10703 (mini_init): Install the domain hook functions with the runtime.
10705 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
10706 information maintained by the JIT.
10708 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
10709 insertion into jump_table_hash into mono_codegen (), also implement proper
10712 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
10713 tail calls, it is already done by the aot code.
10715 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
10716 mechanism on amd64.
10718 * iltests.il.in: Make the jmp test a bit more complex.
10720 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
10721 generic instances which doesn't have a token.
10723 * aot-runtime.c (decode_method_ref): Ditto.
10725 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
10726 can handle this case now.
10727 (handle_box): Ditto.
10729 2008-08-15 Geoff Norton <gnorton@novell.com>
10731 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
10734 2008-08-15 Zoltan Varga <vargaz@gmail.com>
10736 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
10737 calling generic methods.
10739 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
10741 * aot-runtime.c (decode_patch_info): Ditto.
10743 * mini.c (mono_resolve_patch_target): Ditto.
10745 * patch-info.h: Add METHOD_RGCTX.
10747 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
10749 2008-08-14 Zoltan Varga <vargaz@gmail.com>
10751 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
10752 arguments in registers.
10754 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
10755 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
10757 * mini.c (mini_method_compile): Abort aot compilation for generic
10758 methods if generic sharing is disabled.
10760 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
10763 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
10764 requiring an mrgctx.
10766 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
10767 store instructions when converting a vcall to a normal call.
10769 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
10770 mono_arch_find_jit_info.
10772 2008-08-13 Zoltan Varga <vargaz@gmail.com>
10774 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
10775 avoid calling mono_method_full_name () for every method even if the
10776 env var is not set.
10777 (check_inline_caller_method_name_limit): Ditto.
10779 2008-08-12 Zoltan Varga <vargaz@gmail.com>
10781 * driver.c (main_thread_handler): Allow AOT compilation of multiple
10782 assemblies in one run.
10784 * aot-compiler.c (mono_compile_assembly): Only print out a count of
10785 skipped methods if it is not 0.
10787 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
10789 2008-08-12 Bill Holmes <billholmes54@gmail.com>
10791 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
10792 MONO_ARCH_HAVE_UNWIND_TABLE.
10794 Contributed under MIT/X11 license.
10796 2008-08-12 Bill Holmes <billholmes54@gmail.com>
10798 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
10799 from default optimizaton list on Winx64.
10801 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
10803 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
10804 the LMF from the MonoJitTlsData structure.
10806 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
10808 Contributed under MIT/X11 license.
10810 2008-08-12 Zoltan Varga <vargaz@gmail.com>
10812 * mini.c (sigsegv_signal_handler): Fix the build.
10814 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
10815 assembly->aot_module.
10817 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
10818 hash table. This simplifies and speeds up a lot of code, and fixes support
10821 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
10824 * mini-exceptions.c: Ditto.
10826 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
10827 'native_offset' argument, since these are computed in the
10828 mono_find_jit_info () function.
10830 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
10831 is used by exceptions-ppc.c.
10833 * exceptions-ppc.c: Call mono_find_jit_info () instead of
10834 mono_arch_find_jit_info ().
10836 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
10837 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
10838 generic code in mini-exceptions.c.
10840 2008-08-11 Zoltan Varga <vargaz@gmail.com>
10842 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
10844 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
10846 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
10847 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
10848 called while holding the loader lock. Fixes #415608.
10849 (mono_aot_get_method_from_token_inner): Ditto.
10851 2008-08-09 Zoltan Varga <vargaz@gmail.com>
10853 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
10854 to reduce differences between this and the generic implementation in
10856 (ves_icall_get_frame_info): Ditto.
10858 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
10860 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
10863 * exceptions-ppc.c (arch_get_call_filter): Rename this to
10864 mono_arch_get_call_filter () and make it non-static, for consistency with the
10865 other architectures.
10867 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
10870 * local-propagation.c:
10871 * mini-x86.c: Correct the name of arch defines.
10873 2008-08-09 Zoltan Varga <vargaz@gmail.com>
10875 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
10876 NO_EMULATE_LONG_SHIFT_OPS define.
10878 2008-08-08 Zoltan Varga <vargaz@gmail.com>
10880 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
10881 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
10883 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
10884 MACH fixes. Merged from the 2.0 branch.
10886 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
10888 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
10889 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
10891 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
10893 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
10894 mono_marshal_get_native_wrapper () signature changes.
10896 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
10898 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
10899 conversion bug under arm.
10901 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
10903 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
10905 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
10906 with overflow checking.
10908 2008-08-05 Marek Habersack <mhabersack@novell.com>
10910 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
10911 to the genmdesc.pl file
10913 2008-08-05 Zoltan Varga <vargaz@gmail.com>
10915 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
10916 arg_array in the soft-float versions of the LOAD/STORE macros.
10918 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
10921 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
10923 2008-08-02 Zoltan Varga <vargaz@gmail.com>
10925 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
10926 a float HFA. Fixes #413621.
10928 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
10930 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
10931 frame_size to args_size. Fixes build.
10933 2008-08-02 Zoltan Varga <vargaz@gmail.com>
10935 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
10936 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
10938 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
10939 the stack are not unaligned. Fixes #413247.
10941 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
10943 * mini.c: update jitted methods performance counters.
10945 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
10947 * mini-exceptions.c: increase the exceptions thrown performance
10948 counter in mono_handle_exception ().
10950 2008-07-29 Zoltan Varga <vargaz@gmail.com>
10952 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
10953 can work with netmodules.
10955 2008-07-28 Geoff Norton <gnorton@novell.com>
10957 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
10960 2008-07-28 Zoltan Varga <vargaz@gmail.com>
10962 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
10965 2008-07-28 Bill Holmes <billholmes54@gmail.com>
10967 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
10968 The float param registers and other param registers must be the
10969 same index on Windows x64.
10971 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
10972 ArgValuetypeAddrInIReg argument case. Setting the argument
10973 op to OP_VTARG_ADDR (OP_REGOFFSET)).
10975 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
10976 variable computed above as the copy length for arguments of storage
10977 type ArgValuetypeAddrInIReg.
10979 * mini-amd64.c (mono_arch_emit_call) : Implementing the
10980 ArgValuetypeAddrInIReg argument case. This case will rely on
10981 mono_arch_emit_outarg_vt to emit the correct code later in the process.
10983 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
10984 a 32 byte stack allocation for all calls. We will omit the adjustment for
10985 jump and tail call instructoins as they do not follow the typical call behavior.
10987 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
10988 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
10989 local variable and pass the local variable by reference to the called method.
10991 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
10992 Implementing the ArgValuetypeAddrInIReg argument case. When the address
10993 of a struct is passed in a register it must be saved with the other
10994 volatile argument on the stack.
10996 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
10997 frame pointer the stack adjustment value must be saved to the unwind
11000 Contributed under MIT/X11 license.
11002 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11004 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
11005 which got lost in the merge.
11007 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11009 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
11012 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
11014 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
11015 icalls, since they won't be patched.
11017 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
11018 different code sequence when running under valgrind to prevent some valgrind
11021 * iltests.il.in: Add new regression test.
11023 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
11026 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
11027 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
11029 * iltests.il.in: Add new test.
11031 * aot-compiler.c: Fix some warnings.
11033 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
11036 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11038 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
11039 (mini_usage_jitdeveloper): Add a missing --wapi option.
11041 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11043 * mini-codegen.c: Simplify the is_fp macros.
11044 (free_up_ireg): Remove, use free_up_reg instead.
11045 (free_up_reg): Fix the fp case.
11047 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11049 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
11052 * exceptions-x86.c: Merge some changes which seemed to have got lost
11053 in the linear-ir merge.
11055 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
11057 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
11058 long vreg volatile even if the variable was already created.
11060 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
11061 volatile variables.
11063 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11065 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
11067 * mini.c (mono_jit_compile_method_inner): Add support for
11068 MONO_EXCEPTION_BAD_IMAGE.
11070 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
11071 mini_method_get_context () returns NULL. Fixes #356531.
11073 * mini.c (mono_method_to_ir): Ditto.
11075 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
11076 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
11078 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11080 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
11081 in the LDFTN implementation.
11083 2008-07-25 Mark Probst <mark.probst@gmail.com>
11085 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
11086 code, patch calls to icalls, too, even if they're not in the
11087 shared generic code hash. Fixes #411962.
11089 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11091 * cpu-x86.md: Increase the length of the fcall opcodes.
11093 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
11094 calls returning floats.
11096 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
11099 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
11102 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
11103 into the domain->method_code_hash.
11105 * aot-compiler.c: Fix win32 build.
11107 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
11109 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
11110 gshared NEWARR implementation.
11112 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
11114 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
11115 can be used outside of method_to_ir.
11117 * mini.h (MonoCompile): Add arg_types field.
11119 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
11121 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
11122 the values of the local arg_array and param_types array.
11124 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11126 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
11127 got accesses might only get generated later when NEWOBJ is decomposed.
11129 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
11130 looking up the native code of the target method when a delegate is called
11131 for the first time.
11133 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
11136 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
11138 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
11139 AOT work on platforms without a working dlsym implementation.
11141 * mini.h: Bump AOT image format version.
11143 2008-07-24 Mark Probst <mark.probst@gmail.com>
11145 * mini-exceptions.c: Free a MonoType with
11146 mono_metadata_free_type() instead of g_free().
11148 * aot-runtime.c: Free a MonoType.
11150 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11152 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
11155 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
11158 2008-07-23 Massimiliano Mantione <massi@ximian.com>
11159 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
11162 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11164 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
11165 NEWOBJ calls on valuetypes.
11167 * iltests.il.in: Add new test.
11169 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
11171 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11173 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
11174 is no longer needed.
11176 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
11177 non register sized integer arguments.
11178 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
11179 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
11182 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
11185 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
11186 two a binop with different sized arguments is emitted.
11188 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
11189 instruction in the ins==NULL case.
11191 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11193 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
11195 * mini-x86.c: Fix osx build.
11197 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
11200 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
11201 instruction for non int sized variables.
11203 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
11206 2008-07-23 Robert Jordan <robertj@gmx.net>
11208 * method-to-ir.c: Fix MSVC build.
11210 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11212 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
11213 a non int sized type, widen it to an int since newer versions of gcc seem to
11214 generate code which needs this.
11216 * ssa2.c abcremoval2.c: Fix warnings.
11218 * *: Merge the Linear IR branch.
11220 The original branch is at trunk/branches/vargaz/mini-linear-il, and
11221 the ChangeLog file there describes all the changes done over the years.
11222 Further documentation can be found at www.mono-project.com/Linear_IL.
11224 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11226 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11227 The float param registers and other param registers must be the
11228 same index on Windows x64.
11230 Contributed under MIT/X11 license.
11232 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
11234 * mini.c: Make the previous fix GC safe.
11236 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
11238 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
11240 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11242 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
11243 on Winx64. This type will not be passed on the stack (ArgOnStack), but
11244 ArgValuetypeAddrInIReg instead.
11246 Contributed under MIT/X11 license.
11248 2008-07-21 Zoltan Varga <vargaz@gmail.com>
11250 * mini-codegen.c (get_register_spilling): Fix a warning.
11252 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
11254 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
11255 for types which the initialization fails. Raises the provided exception
11256 at the right stop after cleanup.
11258 2008-07-16 Zoltan Varga <vargaz@gmail.com>
11260 * aot-compiler.c: Free most of the memory allocated during compilation.
11262 * mini.c (mini_parse_debug_options): Fix a leak.
11264 * mini.c (mini_method_compile): Don't add the method to the jit info tables
11265 during aot compilation.
11267 2008-07-14 Zoltan Varga <vargaz@gmail.com>
11269 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
11270 it has too much register pressure.
11272 2008-07-13 Zoltan Varga <vargaz@gmail.com>
11274 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
11276 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11278 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11281 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11282 on amd64 similar to the way it is done on arm.
11284 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11286 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
11287 consistency, normalize error messages, avoid loading aot-only modules in
11290 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
11293 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
11295 2008-07-11 Martin Baulig <martin@ximian.com>
11298 (MonoDebuggerInfo): Add `interruption_request'.
11300 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11302 * aot-compiler.c (emit_plt): Remove some dead code.
11304 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
11306 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
11307 return the plt info offset belonging to a given plt entry.
11309 * mini-trampolines.c (mono_aot_plt_trampoline): Use
11310 mono_aot_get_plt_info_offset.
11312 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
11313 similar to the amd64 code by makeing jumps through a separate jump table
11314 instead of embedding the jump addresses into the code.
11316 2008-07-11 Zoltan Varga <vargaz@gmail.com>
11318 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
11321 2008-07-10 Martin Baulig <martin@ximian.com>
11323 * mini.c (mini_method_compile): Disable generics sharing when
11324 running in the debugger.
11326 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11328 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
11330 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
11331 the local register allocator from running out of registers on x86 when
11334 2008-07-10 Bill Holmes <billholmes54@gmail.com>
11336 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
11337 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
11340 Contributed under MIT/X11 license.
11342 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11344 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
11345 speed up the assembler.
11347 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11349 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
11352 * mini.c: Move the soft float handling macros a bit earlier, add
11353 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
11356 * mini.h: Add prototype for mono_arch_fixup_jinfo.
11358 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
11359 read-only to help catch code allocation requests.
11361 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
11362 and turn it off when using --aot-only or when compiling with --aot=full.
11364 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
11365 jump table for switches from the normal domain mempool, not the code
11368 * mini-trampolines.c (get_unbox_trampoline): New function to return an
11369 unbox trampoline which handles aot-only mode too.
11371 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
11372 an AOTed unbox trampoline.
11374 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
11376 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11378 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
11381 Contributed under MIT/X11 license.
11383 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11385 * mini.c (mono_codegen): Allocate space at the end of the code block and store
11386 the unwind information for the method at the end of the allocated block.
11388 * mini-amd64.h: Added declarations for the unwind routines and adding field to
11389 MonoCompileArch to hold the unwind info for SEH on Winx64
11391 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
11392 frame pointer info for the method being compiled.
11394 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
11395 the call to mono_exception_from_token.
11397 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
11398 storing the method prolog information in a format that the Winx64 SEH can understand. This
11399 information is stored a the end of the method block because it is all 32-bit offset based.
11401 Contributed under MIT/X11 license.
11403 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11405 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
11407 * wapihandles.c: Fix warnings.
11409 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
11412 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
11413 mono_jit_compile_method in aot-only mode since that calls the type
11416 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
11417 get_delegate_invoke_impl in aot-only mode.
11419 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
11421 2008-07-08 Zoltan Varga <vargaz@gmail.com>
11423 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
11425 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
11428 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
11430 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
11431 init trampoline from the AOT file as well.
11433 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
11434 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
11437 * mini.c (mini_init): Move the call to mono_exceptions_init () after
11440 * exceptions-amd64.c: Add _full variants for the remaining exception code
11441 creation functions as well, allow emission of relocatable code, remove
11442 caching since that is now done by the caller.
11444 * mini-exceptions.c: Add _full variants for the remaining exception code
11445 creation functions as well, add aot-only support.
11447 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
11448 if we can determine a proper token for them.
11449 (add_wrappers): Add a few more wrappers.
11450 (emit_method_code): Remove some dead code.
11451 (emit_trampolines): Emit exception code too.
11453 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
11455 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
11456 mono_array_new_va which avoids varargs.
11458 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
11460 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
11461 mono_arch_create_specific_trampoline () in all places.
11463 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
11464 a bit so it can be used for other things as well.
11466 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
11469 * exceptions-amd64.c: Rename the caching from the exception code creation
11470 functions, it is done by the caller instead.
11472 * exceptions-amd64.c: Change the signature of the exception code creation
11473 functions to allow the creation of relocatable code later.
11475 * mini-exceptions.c: Add a set of functions to query the various
11476 runtime-generated exception functions.
11478 * mini.c mini-exceptions.c: Use the newly added functions instead of the
11479 mono_arch_.. () functions.
11481 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11483 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
11485 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
11487 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
11488 (mini_get_vtable_trampoline): Ditto.
11490 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
11491 code in the AOT case by returning the code size and a list of relocations to
11494 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
11496 2008-07-07 Bill Holmes <billholmes54@gmail.com>
11498 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
11501 Contributed under MIT/X11 license.
11503 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11505 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
11506 so the buffer size can be computed correctly. Fixes #404735.
11508 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
11509 normally as cfg->debug_info is already freed.
11511 2008-07-06 Zoltan Varga <vargaz@gmail.com>
11513 * mini-amd64.c: For calls returning vtypes in registers, don't store
11514 the return address on the stack, instead allocate a separate local for
11517 2008-07-05 Mark Probst <mark.probst@gmail.com>
11519 * mini-trampolines.c, mini.h: Add an argument to
11520 mono_create_jit_trampoline_in_domain() for turning off the adding
11521 of the sync wrapper.
11523 * mini.c: Use the JIT trampoline without sync instead of
11524 ldftn_nosync in static RGCTX invoke wrappers so that the call can
11527 2008-07-04 Mark Probst <mark.probst@gmail.com>
11529 * driver.c: Turn on GSHARED optimization by default.
11531 2008-07-04 Zoltan Varga <vargaz@gmail.com>
11533 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
11534 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
11536 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
11537 create a variant of the generic trampoline code callable from AOTed trampolines.
11539 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
11540 trampoline code callable from AOTed trampolines.
11542 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
11544 2008-07-04 Mark Probst <mark.probst@gmail.com>
11546 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
11547 pass-through manner.
11549 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
11550 and don't fail sharing for them anymore.
11552 * mini-exceptions.c: Handle exceptions in shared generic methods.
11554 * generic-sharing.c: When checking the context of a generic
11555 method, also check its class's context. Don't treat wrappers as
11558 * mini-trampolines.c: Some code factored out to
11559 metadata/generic-sharing.c. Handle the MRGCTX case.
11561 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
11562 we must deal with the method being of another instantiation of the
11563 class. Add static rgctx invoke wrappers to generic methods.
11565 2008-07-04 Mark Probst <mark.probst@gmail.com>
11567 * mini.c: Provide all jit infos of generic shared methods with a
11570 * mini-exceptions.c: Handle the new situation that a generic info
11571 might be available, but not info about the this/vtable/mrgctx
11574 2008-07-03 Mark Probst <mark.probst@gmail.com>
11576 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
11579 2008-07-03 Zoltan Varga <vargaz@gmail.com>
11581 * dominators.c (check_dominance_frontier): Fix a warning.
11583 * mini.h: Add some missing prototypes.
11585 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
11587 * driver.c (mono_jit_init_version): Correct the comments since the first
11588 argument should be the name of the root domain, not a filename.
11590 * aot-runtime.c (make_writable): Error out if this is called while running
11592 (load_aot_module): Ditto.
11594 * aot-compiler.c: Really fix the computation of method indexes.
11596 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
11597 optimizations as this is no longer called frequently.
11599 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
11600 method and the invoke impl code and pass it to the delegate trampoline instead of
11601 just the delegate class.
11603 2008-07-02 Zoltan Varga <vargaz@gmail.com>
11605 * aot-compiler.c: Fixup the computation of method indexes.
11606 (add_wrappers): Create the base methods of the runtime invoke wrappers using
11607 the method builder infrastructure.
11609 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
11612 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
11613 mode, load the method right away instead of creating a trampoline.
11615 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
11617 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
11620 2008-07-01 Zoltan Varga <vargaz@gmail.com>
11622 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
11623 (mono_aot_load_method): Use method_index instead of method->token.
11625 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
11626 can handle icalls etc. properly.
11628 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11630 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
11632 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
11633 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
11634 JIT_ICALL_ADDR patch type.
11636 * patch-info.h: Add JIT_ICALL_ADDR patch type.
11638 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
11640 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
11642 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
11644 2008-06-30 Zoltan Varga <vargaz@gmail.com>
11646 * mini.c: Use domain->jit_code_hash_lock for controlling access to
11647 domain->jit_code_hash.
11649 2008-06-29 Zoltan Varga <vargaz@gmail.com>
11651 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
11653 2008-06-27 Zoltan Varga <vargaz@gmail.com>
11655 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
11656 get_this_arg_from_call, let it compute it when needed.
11658 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
11659 gsctx from code only when needed.
11661 * mini-trampolines.c (get_generic_context): Rename this to
11662 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
11663 it can be called by the arch backends.
11665 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
11667 2008-06-26 Zoltan Varga <vargaz@gmail.com>
11669 * driver.c (mono_main): Add experimental --aot-only command line option.
11671 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
11674 2008-06-26 Kornel Pal <kornelpal@gmail.com>
11676 * driver.c (DllMain): Remove mono_module_handle.
11678 Contributed under MIT/X11 license.
11680 2008-06-25 Zoltan Varga <vargaz@gmail.com>
11682 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
11683 for emitting methods which are not in the source assembly. Detect and report
11684 failure of assembling+linking.
11686 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
11688 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
11690 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
11692 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
11694 2008-06-24 Zoltan Varga <vargaz@gmail.com>
11696 * mini.h: Remove some obsolete prototypes.
11698 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
11700 2008-06-24 Mark Probst <mark.probst@gmail.com>
11702 * mini.c (get_object_generic_inst): Variable-sized arrays are not
11703 supported by Visual Studio, so use alloca().
11705 2008-06-23 Zoltan Varga <vargaz@gmail.com>
11707 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
11710 2008-06-23 Mark Probst <mark.probst@gmail.com>
11712 * mini.c: Fail sharing of a generic method if it contains an open
11713 catch clause (because we don't pass MRGCTXs yet).
11715 2008-06-23 Mark Probst <mark.probst@gmail.com>
11717 * mini.c: When compiling a method with generic sharing, insert the
11718 method instantiated with an all-Object generic context into the
11719 jit info table, instead of the context of the first instantiation
11720 of the method we happen to compile.
11722 2008-06-18 Martin Baulig <martin@ximian.com>
11724 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
11725 `major_version' and `minor_version'.
11727 2008-06-17 Mark Probst <mark.probst@gmail.com>
11729 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
11730 mono_method_is_generic_sharable_impl() takes an additional
11731 argument specifying whether to treat type variables as reference
11734 2008-06-17 Mark Probst <mark.probst@gmail.com>
11736 * mini.h: Removed obsolete prototypes.
11738 2008-06-17 Mark Probst <mark.probst@gmail.com>
11740 * mini.c: Don't fail generic sharing for initobj and sizeof - we
11741 already handle them.
11743 2008-06-17 Mark Probst <mark.probst@gmail.com>
11745 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
11746 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
11747 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
11748 tramp-x86.c: Added a MonoGenericContext* argument to
11749 mono_arch_get_unbox_trampoline() so that it can call other
11750 functions which require it.
11752 2008-06-17 Mark Probst <mark.probst@gmail.com>
11754 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
11755 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
11756 mono_arch_get_this_arg_from_call() takes a
11757 MonoGenericSharingContext* as well.
11759 2008-06-17 Mark Probst <mark.probst@gmail.com>
11761 * mini.c: Factor out code for emitting unbox into emit_unbox() and
11762 implement generic sharing of unbox.
11764 2008-06-17 Mark Probst <mark.probst@gmail.com>
11766 * mini.c: Don't compute the vtable to determine whether a field is
11767 special static, because it might not work for open types.
11769 2008-06-17 Mark Probst <mark.probst@gmail.com>
11771 * mini.c: Removed the unused token_type and token_source arguments
11772 from get_runtime_generic_context_ptr().
11774 2008-06-17 Marek Habersack <mhabersack@novell.com>
11776 * mini.c (ADD_BINOP): fix the build
11778 2008-06-16 Zoltan Varga <vargaz@gmail.com>
11780 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
11783 2008-06-16 Mark Probst <mark.probst@gmail.com>
11785 * mini.h: Removed class relations enum that's not used anymore.
11787 2008-06-16 Mark Probst <mark.probst@gmail.com>
11789 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
11791 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
11792 the lazy fetch trampoline access code.
11794 2008-06-15 Zoltan Varga <vargaz@gmail.com>
11796 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
11798 2008-06-14 Zoltan Varga <vargaz@gmail.com>
11800 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
11802 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
11804 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
11806 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11808 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
11811 * mini-ops.h: Add MIN/MAX_UN opcodes.
11813 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
11816 * basic-math.cs: Add more min/max tests.
11818 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
11820 2008-06-13 Mark Probst <mark.probst@gmail.com>
11822 * mini.c: Small fix in the prologue of emit_castclass.
11824 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11826 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
11828 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
11829 do not work even for unsigned types. Fixes #400014.
11831 * basic-math.cs: Add regression tests for unsigned Min/Max.
11833 2008-06-13 Mark Probst <mark.probst@gmail.com>
11835 * mini.c: Added additional context_used argument to several
11836 functions, which will be needed for sharing generic methods. Use
11837 GET_RGCTX macro wherever appropriate. Declare only one
11838 context_used in mono_method_to_ir().
11840 2008-06-13 Mark Probst <mark.probst@gmail.com>
11842 * mini.c, generic-sharing.c: Removed generic class relations.
11844 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
11845 functions due to MRGCTX changes.
11847 2008-06-13 Mark Probst <mark.probst@gmail.com>
11849 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
11850 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
11851 with calculated IMT.
11853 * mini.c: Generic sharing of calls via generic interfaces.
11855 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
11856 generic method with non-constant MonoGenericContext*. Instead,
11857 the context is taken out of the method itself.
11859 2008-06-13 Mark Probst <mark.probst@gmail.com>
11861 * mini.c: Generic sharing of ldvirtftn.
11863 2008-06-13 Mark Probst <mark.probst@gmail.com>
11865 * mini.c: Generic sharing of ldftn.
11867 2008-06-13 Mark Probst <mark.probst@gmail.com>
11869 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
11871 2008-06-13 Mark Probst <mark.probst@gmail.com>
11873 * mini.c: Generic sharing of the special case of ldtoken followed
11874 by a call to GetTypeFromHandle.
11876 2008-06-13 Mark Probst <mark.probst@gmail.com>
11878 * mini.c: Generic sharing of box for nullable types.
11880 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11882 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
11883 are passed on the stack. Fixes #324807.
11885 2008-06-12 Bill Holmes <billholmes54@gmail.com>
11887 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
11888 for the ArgValuetypeAddrInIReg case.
11890 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
11891 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
11893 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
11894 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
11895 local variable and pass the local variable by reference to the called method.
11897 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
11898 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
11900 Contributed under MIT/X11 license.
11902 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
11904 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
11906 * debug-mini.c (mono_debug_print_vars): Release memory after printing
11909 2008-06-10 Martin Baulig <martin@ximian.com>
11912 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
11914 2008-06-09 Kornel Pal <kornelpal@gmail.com>
11916 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
11917 possible error when no arguments are passed.
11919 Contributed under MIT/X11 license.
11921 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
11923 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
11924 where the file name is NULL.
11926 2008-06-09 Zoltan Varga <vargaz@gmail.com>
11928 * mini.c: Fix s390 build.
11930 2008-06-08 Zoltan Varga <vargaz@gmail.com>
11932 * trace.c (mono_trace_parse_options): Fix warnings.
11934 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
11936 2008-06-07 Zoltan Varga <vargaz@gmail.com>
11938 * mini.c (remove_block_if_useless): Avoid printing the method name.
11940 * mini.c: Remove needless setting of ins->cil_code which is now done by
11943 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
11946 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
11947 translated code after it has been patched.
11949 2008-06-06 Zoltan Varga <vargaz@gmail.com>
11951 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
11952 avoid problems during code patching on SMP systems.
11953 (emit_call): Avoid adding a patch info which is already added by
11955 (mono_arch_emit_exceptions): Ditto.
11957 2008-06-05 Zoltan Varga <vargaz@gmail.com>
11959 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
11960 MONO_TYPE_ISSTRUCT already checks for it.
11962 2008-06-05 Bill Holmes <billholmes54@gmail.com>
11964 * mini-amd64.c:merge_argument_class_from_type: When marshaling
11965 structs with floats on Winx64 the float registers are not used.
11966 The integer registers are always used..
11967 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
11968 only one register will be used and only if the size of the struct
11969 is 1,2,4, or 8 bytes.
11971 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
11972 to work for Winx64.
11974 Contributed under MIT/X11 license.
11976 2008-06-05 Martin Baulig <martin@ximian.com>
11978 * debug-debugger.c (debugger_lookup_class): Also call
11979 mono_class_setup_methods() here; we're only called from RTI.
11981 2008-06-05 Andreas Farber <andreas.faerber@web.de>
11983 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
11984 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
11985 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
11986 Post-process object files and add dtrace-generated object, if necessary.
11988 Contributed under MIT/X11 license.
11990 2008-06-04 Mark Probst <mark.probst@gmail.com>
11992 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
11995 * mini.c: Generic sharing for unbox.any and castclass.
11997 2008-06-04 Mark Probst <mark.probst@gmail.com>
11999 * mini.c: Ignore tailcall prefix in shared generic code and when
12000 doing calls which require a vtable/rgctx argument.
12002 2008-06-04 Mark Probst <mark.probst@gmail.com>
12004 * mini.c: Don't free the JIT info.
12006 * driver.c: Changes in the JIT info table testing code.
12008 2008-06-03 Zoltan Varga <vargaz@gmail.com>
12010 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
12011 interruption. Fix some warnings.
12013 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
12014 interruption_checkpoint.
12016 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
12018 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
12019 from embedding applications.
12021 2008-06-02 William Holmes <billholmes54@gmail.com>
12023 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
12024 reserving 32 bytes on the stack when making calls.
12026 Contributed under MIT/X11 license.
12028 2008-06-01 Zoltan Varga <vargaz@gmail.com>
12030 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
12031 the linear IL branch.
12033 * driver.c: Print out more information for --version on arm.
12035 2008-05-30 Zoltan Varga <vargaz@gmail.com>
12037 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
12038 bb_exit instead, since out of line bblocks might not actually be emitted
12041 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
12042 maximum epilog size for out of line bblocks if tracing is enabled.
12044 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
12046 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
12048 * arrays.cs: Regression tests for allocating arrays with negative sizes.
12050 2008-05-28 Zoltan Varga <vargaz@gmail.com>
12052 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
12053 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
12056 2008-05-27 Zoltan Varga <vargaz@gmail.com>
12058 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
12059 the 'value' to store is a constant.
12061 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
12063 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
12064 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
12066 2008-05-26 Zoltan Varga <vargaz@gmail.com>
12068 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
12069 for accessing method->generic_container.
12071 2008-05-24 Zoltan Varga <vargaz@gmail.com>
12073 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
12075 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
12077 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
12079 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
12082 2008-05-23 Zoltan Varga <vargaz@gmail.com>
12084 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
12086 * mini.c: Handle the case when mono_class_vtable () fails.
12088 2008-05-23 Massimiliano Mantione <massi@ximian.com>
12089 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
12092 2008-05-22 Mark Probst <mark.probst@gmail.com>
12094 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
12095 together with domain sharing.
12097 2008-05-22 Mark Probst <mark.probst@gmail.com>
12099 * mini.c: Treat callvirts to final methods like non-virtual calls
12100 when doing generic sharing, i.e. look them up in the runtime
12103 2008-05-22 Mark Probst <mark.probst@gmail.com>
12105 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
12106 with computed types (for generic sharing).
12108 * mini.c: Generic sharing for mkrefany and refanyval.
12110 2008-05-22 Zoltan Varga <vargaz@gmail.com>
12112 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
12115 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
12116 the generic sharing code.
12118 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
12121 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12123 * mini.h: Remove the declaration of mono_aot_init_vtable ().
12125 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
12127 * driver.c: updated copyright date
12129 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12131 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
12134 2008-05-19 Martin Baulig <martin@ximian.com>
12136 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
12137 pointing to the new `_mono_debug_using_mono_debugger' variable.
12140 (mono_main): Check mono_debug_using_mono_debugger() rather than
12141 the `MONO_INSIDE_MDB' environment variable to check whether we're
12142 inside the debugger.
12144 2008-05-19 Zoltan Varga <vargaz@gmail.com>
12146 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
12149 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
12151 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
12153 * mini.c: Added mini_assembly_can_skip_verification. This
12154 function checks if the assembly requested to skip verification.
12155 Fixes part of #387274.
12157 2008-05-07 Zoltan Varga <vargaz@gmail.com>
12159 * mini.c (mini_get_method): Disable the check for open generic classes when
12160 using generic sharing.
12162 * generics.cs: Add a test for #387034.
12164 * mini.c (mini_get_method): Check whenever the method class is an open generic
12165 type, and return NULL in that case, causing a verification error. Fixes
12168 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12170 * driver.c (mono_main): Revert r102623. The right
12171 thing to do is to enable the verifier under verifiable
12172 unless a --security flag was passed.
12174 We need this non-trivial behavior for --verify-all otherwise
12175 mcs-compileall won't be able to use it. As it needs everything to
12176 be verified under validil.
12178 2008-05-06 Martin Baulig <martin@ximian.com>
12182 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
12183 (mono_debugger_thread_cleanup): Likewise.
12184 (mono_debugger_extended_notification): Likewise.
12186 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12188 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
12189 against both inflated and non-inflated methods. We need to check against the
12190 generic definition for cases where the instantiated method is not visible.
12191 We need to check against the inflated types for cases where the instantiation
12192 changes any super type. This fixes #382986.
12194 Note that this doesn't need to be applied to other parts of mono_method_to_ir
12195 that check for visibiliy as generic params only appears as the type subject
12196 of tokens on call opcodes. Field manipulation and ldftn must always
12197 target an exact type.
12199 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12201 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
12202 if no related --security flag is passed.
12204 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12206 * mini-arch.h: Prepare support for ppc64.
12208 Contributed under MIT/X11 license.
12210 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12212 * aot-runtime.c: Prepare support for ppc64.
12214 Contributed under MIT/X11 license.
12216 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12218 * mini-ops.h: Prepare support for ppc64.
12220 Contributed under MIT/X11 license.
12222 2008-05-04 Andreas Farber <andreas.faerber@web.de>
12224 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
12226 Contributed under MIT/X11 license.
12228 2008-05-03 Zoltan Varga <vargaz@gmail.com>
12230 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
12231 assemblies, since aot_name is not a full path, causing us to load MS.NET
12232 assemblies on windows.
12234 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
12236 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
12237 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
12238 * main.c: Use UTF-8 encoded command line instead of Windows default code
12239 page on Windows to support Unicode.
12240 * driver.c (DllMain): New function for mixed-mode assembly support.
12241 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
12242 export __stdcall functions without decoration.
12244 Contributed under MIT/X11 license.
12246 2008-04-28 Mark Probst <mark.probst@gmail.com>
12248 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
12249 saving it very early.
12251 2008-04-28 Mark Probst <mark.probst@gmail.com>
12253 * mini.h, mini.c: Lots of code for accessing the old RGCTX
12254 deleted. The only way to access the new RGCTX is via the
12257 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
12258 vtable instead of the RGCTX to static methods.
12260 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
12261 accessing the new RGCTX.
12263 * generic-sharing.c: There is no separation between self, type
12264 arguments and other types in the RGCTX anymore.
12266 2008-04-25 Jonathan Chambers <joncham@gmail.com>
12268 * mini-amd64.c (add_general): Remove previous stack adjustment.
12269 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
12270 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
12271 for 32 bytes of stack space reserved for all calls.
12273 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
12274 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
12277 Code contributed under MIT/X11 license.
12279 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
12281 * mini.c (mini_method_verify): Only verify non-inflated methods, check
12282 against the root definition, peeling out method and type instantiations.
12283 Cache verify success results, code that fails verification is still
12284 checked multiple times.
12286 2008-04-23 Zoltan Varga <vargaz@gmail.com>
12288 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
12290 2008-04-23 Jonathan Chambers <joncham@gmail.com>
12292 * mini-amd64.c (add_general): Always increment stack on Win64.
12293 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
12296 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
12297 stack based argument handling on Win64.
12299 Code contributed under MIT/X11 license.
12301 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
12303 * Makefile.am (version.h): Add support for git-svn.
12305 2008-04-22 Zoltan Varga <vargaz@gmail.com>
12307 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
12308 so instead of calling g_spawn_command_line_sync, we do everything by hand,
12309 avoiding allocations and libc functions which might deadlock.
12311 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
12312 'no-gdb-backtrace' option is set.
12314 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
12316 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
12318 2008-04-21 Martin Baulig <martin@ximian.com>
12320 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
12321 and `get_lmf_addr'; `notification_address' is no longer a pointer.
12323 2008-04-21 Martin Baulig <martin@ximian.com>
12325 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
12326 `thread_vtable', `event_handler_ptr' and `event_handler'.
12328 2008-04-21 Martin Baulig <martin@ximian.com>
12330 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
12331 allows delayed initialization of the `executable_code_buffer' when
12334 2008-04-21 Martin Baulig <martin@ximian.com>
12336 * mini.h (mono_debugger_create_notification_function): Removed.
12337 * tramp-*.c (mono_debugger_create_notification_function): Removed.
12339 * mdb-debug-info64.s
12340 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12342 * mdb-debug-info32.s
12343 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12345 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
12346 currently only works on x86 and x86_64, so don't create it on ppc.
12348 2008-04-21 Martin Baulig <martin@ximian.com>
12350 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
12353 (mini_method_compile): In the fp elimination check, check
12354 `debug_options.mdb_optimizations' in addition to
12355 mono_debug_using_mono_debugger().
12357 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
12358 disable some JIT optimizations which are only disabled when
12359 running inside the debugger.
12360 Added `--help-debug' option to describe the debugging options.
12361 (parse_debug_options): New static function to parse the `--debug'
12362 options, so we can easily add more stuff in future.
12364 2008-04-20 Zoltan Varga <vargaz@gmail.com>
12366 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
12367 the method has no body.
12369 2008-04-19 Jonathan Chambers <joncham@gmail.com>
12371 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
12372 assembly is not allowed in MSVC 64-bit compiler.
12373 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
12374 as we get floating point exceptions everywhere.
12376 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
12377 correctly align arguments for call to throw_exception.
12378 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
12380 Code contributed under MIT/X11 license.
12382 2008-04-19 Zoltan Varga <vargaz@gmail.com>
12384 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
12386 2008-04-17 Zoltan Varga <vargaz@gmail.com>
12388 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
12390 * mini-amd64.c (NEW_INS): Set cil_code.
12392 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
12393 from mini-amd64.c so all debugger related logic is in one place.
12395 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
12396 later won't have a random ip assigned to them.
12398 2008-04-16 Zoltan Varga <vargaz@gmail.com>
12400 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
12401 the arch specific function initializes code_size.
12402 (mono_create_delegate_trampoline): Ditto.
12404 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
12405 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
12408 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
12409 running under the debugger.
12411 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
12414 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
12415 debugger. Also move the disabling of optimizations here from driver.c.
12416 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
12419 * mini.h (MonoCompile): Add a few new flags.
12421 2008-04-15 Zoltan Varga <vargaz@gmail.com>
12423 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
12424 so the cil_code field of created MonoInst's is properly set.
12425 (mini_select_instructions): Ditto.
12427 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
12428 (MONO_INST_NEW_CALL): Ditto.
12430 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
12431 in many places so the ins->cil_code field is properly initialized.
12433 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
12436 2008-04-14 Zoltan Varga <vargaz@gmail.com>
12438 * mini.c (mini_method_compile): Print a different message when compiling a
12441 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
12444 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12446 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
12449 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
12451 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12453 * mini.c (handle_stack_args): Make this return void since its return value was
12454 never used. Also set cfg->unverifiable for invalid IL instead of calling
12457 2008-04-10 Mark Probst <mark.probst@gmail.com>
12459 * mini.c: Make sure "this" is live in catch clauses with type
12460 variables in shared generic code.
12462 2008-04-08 Mark Probst <mark.probst@gmail.com>
12464 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
12465 generic_class_is_reference_type() to ensure the proper behaviour
12466 when sharing generic code and the type in question is a type
12469 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12471 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
12472 race conditions when printing thread dumps. Fixes #377738.
12474 2008-04-08 Massimiliano Mantione <massi@ximian.com>
12476 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
12477 shows up when both MonoInst arguments can cause aliasig.
12478 There is likely no way in the current JIT to trigger this problem, but
12479 it showed up in the development of generics sharing, when in a new
12480 opcode both args of an OP_GROUP can be aliases (addresses of a local).
12481 When the generics sharing code will be committed, its tests will be
12482 valid also for this bug.
12484 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12486 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
12489 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
12492 2008-04-07 Zoltan Varga <vargaz@gmail.com>
12494 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
12495 use a more detailed exception message for InvalidCastException.
12497 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
12499 * driver.c (mono_main): Add --debug=casts option to turn on better
12500 InvalidCastException message details.
12502 * mini.c (mini_get_debug_options): New helper function to return the address of
12503 the debug_options variable.
12505 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
12506 the jit_tls TLS variable.
12508 * mini.c (mono_jit_tls): New TLS variable.
12510 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
12513 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
12515 * mini.h: Removed verifer related stuff. This code was moved to verify.c
12517 * mini.c: Removed verifer related stuff, code moved to verify.c.
12519 * driver.c: Using code from verify.c instead of mini.c.
12521 2008-04-05 Zoltan Varga <vargaz@gmail.com>
12523 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
12526 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
12528 * mini.c (check_for_method_verify): Enabling verification of
12529 corlib if mono_verify_all is set. Bugs in the verifier preventing that
12532 2008-04-04 Zoltan Varga <vargaz@gmail.com>
12534 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
12535 caller saved registers as well.
12537 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
12538 saved registers as well.
12540 2008-03-30 Zoltan Varga <vargaz@gmail.com>
12542 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
12544 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
12547 2008-03-27 Zoltan Varga <vargaz@gmail.com>
12549 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
12551 (get_call_info): Take a gsctx argument instead of 'cfg'.
12553 2008-03-26 Zoltan Varga <vargaz@gmail.com>
12555 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
12556 mono_verify_all is set.
12558 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
12560 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
12562 2008-03-25 Zoltan Varga <vargaz@gmail.com>
12564 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
12567 * driver.c mini.c mini.h: Add a --verify-all development option to test the
12568 verifier and the code generated by the compiler.
12570 2008-03-25 Mark Probst <mark.probst@gmail.com>
12572 * mini.c: Generic sharing of the non-nullable case of the box
12575 2008-03-24 Zoltan Varga <vargaz@gmail.com>
12577 * inssel.brg: Fix the build.
12579 * iltests.il.in: Add a test for lconv.ovf.u8.un.
12581 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
12583 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
12584 Array:Address. Fixes #372410.
12586 * iltests.il.in: New tests for readonly prefix.
12588 2008-03-23 Zoltan Varga <vargaz@gmail.com>
12590 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
12591 mini-trampolines.c.
12593 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
12596 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
12598 * mini.c (mono_decompose_op_imm): New helper function.
12600 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
12601 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12604 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12605 mono_arch_output_basic_block. Fix warnings.
12607 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
12610 2008-03-22 Zoltan Varga <vargaz@gmail.com>
12612 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
12613 since the extra frame is now detected automatically inside the loop.
12615 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
12616 opts which are now in mono_peephole_ins ().
12618 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
12620 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
12621 frames and skip duplicate managed-to-native frames. Fixes #367665.
12623 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12624 opts which are now in mono_peephole_ins ().
12625 (mono_arch_peephole_pass_2): Ditto.
12627 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
12629 * mini-codegen.c (mono_peephole_ins): New helper function containing the
12630 arch independent peephole optimizations.
12632 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12633 opts which are now in mono_peephole_ins ().
12635 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
12637 * mini-s390.c (mono_arch_output_basic_block): Fix build.
12639 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
12642 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
12643 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
12646 2008-03-21 Zoltan Varga <vargaz@gmail.com>
12648 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
12649 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12652 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12653 mono_arch_output_basic_block. Fix warnings.
12655 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12657 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12660 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12662 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12665 * iltests.il: Add new tests.
12667 2008-03-20 Kornel Pal <kornelpal@gmail.com>
12669 * mini.c: Removed Windows version macros.
12671 2008-03-20 Mark Probst <mark.probst@gmail.com>
12673 * generic-sharing.c: Put reflection types in the extensible part
12674 of the runtime generic context.
12676 * mini.c: Generic sharing of the GetTypeHandle special case of the
12677 ldtoken instruction.
12679 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12681 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
12683 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
12685 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
12686 consistency with the other version on the linear IR branch.
12688 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
12690 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
12692 * iltests.il.in: Add new tests.
12694 2008-03-19 Zoltan Varga <vargaz@gmail.com>
12696 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
12698 * iltests.il.in: Add new tests.
12700 2008-03-19 Mark Probst <mark.probst@gmail.com>
12702 * mini.c: Two variables with the same name were declared in
12703 nesting contexts and one wasn't initialized. Fixed.
12705 2008-03-19 Mark Probst <mark.probst@gmail.com>
12707 * mini.c: Generic sharing of the initobj instruction.
12709 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
12711 * mini.c: make the test to optimize ldtoken from typeof() more
12714 2008-03-18 Mark Probst <mark.probst@gmail.com>
12716 * mini.c: Generic sharing of the initobj instruction for reference
12719 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
12721 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
12722 the mono_breakpoint_clean_code() code to perform bound checks.
12724 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
12726 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
12727 mono_arch_patch_callsite() to include the start of the managed method
12728 to be able to perform bound checks.
12730 2008-03-17 Mark Probst <mark.probst@gmail.com>
12732 * mini.c: Generic sharing for the isinst instruction.
12734 2008-03-17 Mark Probst <mark.probst@gmail.com>
12736 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
12737 inssel-long32-mips.brg: Added opcodes for doing indirect calls
12738 with the runtime generic context argument.
12740 * mini.c: Share calls to several types of unsharable methods by
12741 putting the address of the method code in the runtime generic
12742 context and doing an indirect call.
12744 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
12747 2008-03-16 Mark Probst <mark.probst@gmail.com>
12749 * generic-sharing.c: Change due to a change in the runtime genric
12752 2008-03-15 Martin Baulig <martin@ximian.com>
12755 (mono_arch_nullify_class_init_trampoline): Add call to
12756 mono_breakpoint_clean_code() to make things work when running
12757 inside the debugger.
12760 (mono_arch_nullify_class_init_trampoline): Add call to
12761 mono_breakpoint_clean_code() to make things work when running
12762 inside the debugger.
12764 2008-03-14 Zoltan Varga <vargaz@gmail.com>
12766 * inssel-long.brg (reg): Fix 64 bit build.
12768 2008-03-14 Mark Probst <mark.probst@gmail.com>
12770 * mini.c, mini.h: Share static generic code by passing it an
12771 implicit argument pointing to the runtime generic context.
12773 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
12774 inssel-long32-mips.brg: New opcodes for calling shared static,
12775 which need to be passed the runtime generic context.
12777 * mini-amd64.c, mini-x86.c: Save the runtime generic context
12778 argument on the stack in the prologue if needed. New function for
12779 finding the runtime generic context argument from the registers
12780 saved by the trampoline.
12782 * mini-amd64.h, mini-x86.h: Specify which register to use for the
12783 runtime generic context argument.
12785 * tramp-amd64.c: Also restore the register used for the runtime
12786 generic context argument.
12788 * mini-trampoline.c: Resolve shared static calls by consulting the
12789 runtime generic context via the new argument.
12791 * generic-sharing.c: Add an argument to sharability-checking
12792 functions that specifies whether type variables should be treated
12793 as sharable type arguments.
12795 * inssel-x86.brg: Removed a superfluous, buggy rule.
12797 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
12800 2008-03-14 Martin Baulig <martin@ximian.com>
12802 * debug-debugger.c (main_thread_handler): Call
12803 mono_runtime_run_main() without sending any notifications.
12805 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
12807 2008-03-14 Zoltan Varga <vargaz@gmail.com>
12809 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
12811 2008-03-14 Mark Probst <mark.probst@gmail.com>
12813 * tramp-x86.c: Fixed register restore offsets in the trampoline
12814 code for ECX and EDX.
12816 2008-03-12 Geoff Norton <gnorton@novell.com>
12818 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
12819 different ucontext_t implementations.
12820 * exceptions-arm.c: Use the above defines to get exceptions working on
12821 iPhone (based on a patch by Luke Howard lukeh@padl.com)
12822 * mini-arm.c: Implement iPhone icache support (based on a patch by
12823 Luke Howard lukeh@padl.com)
12825 2008-03-12 Mark Probst <mark.probst@gmail.com>
12827 * mini.c: Enable generic sharing of calls to non-static
12828 non-interface non-generic non-value-type methods.
12830 * mini-trampolines.c: Resolve calls from shared generic code.
12832 2008-03-11 Zoltan Varga <vargaz@gmail.com>
12834 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
12836 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
12838 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
12840 * mini.c: some fixes for the AOT compiler.
12842 2008-03-07 Zoltan Varga <vargaz@gmail.com>
12844 * cpu-amd64.md: Add clob:1 to some float opcodes.
12846 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
12848 * mini.h: Added MiniVerifierMode enumeration.
12850 * mini.c: Added mini_verifier_set_mode to control
12851 the usage of the new verifier.
12853 * mini.c (mono_method): Integrated the new verifier.
12855 * driver.c: Extended --security option with validil and
12856 verifiable options to activate the new verifier.
12858 2008-03-07 Zoltan Varga <vargaz@gmail.com>
12860 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
12861 optimization to ctors taking 0 or 2 arguments too.
12863 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
12866 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
12868 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
12870 2008-03-06 Zoltan Varga <vargaz@gmail.com>
12872 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
12873 non-aot case as well.
12875 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
12877 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
12880 * aot-compiler.c (encode_patch): Ditto.
12882 * mini.h (G_MININT32): Fix the definition of this.
12884 2008-03-05 Zoltan Varga <vargaz@gmail.com>
12886 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
12888 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
12890 2008-03-04 Zoltan Varga <vargaz@gmail.com>
12892 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
12893 methods returning vtypes in registers.
12894 (mono_arch_allocate_vars): Ditto.
12896 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
12898 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
12900 * generics.cs: Add a test from the linear IR branch.
12902 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
12904 * mini.c (inline_method): Cache failed inline attempts.
12906 2008-03-04 Mark Probst <mark.probst@gmail.com>
12908 * mini.c: For shared methods of generic classes put the location
12909 of "this" into the MonoGenericJitInfo.
12911 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
12912 register out of a MonoContext by register number. Add the generic
12913 sharing context as an argument to mono_arch_find_this_argument().
12915 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
12916 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
12917 for new arch function.
12919 * mini-exception.c: Handle open exception clauses in shared
12922 * mini-trampolines.c: Supply additional argument to
12923 mono_arch_find_this_argument().
12925 2008-03-04 Zoltan Varga <vargaz@gmail.com>
12927 * Makefile.am (regtests): Run the bench.exe tests last.
12929 2008-03-03 Zoltan Varga <vargaz@gmail.com>
12931 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
12934 2008-03-02 Zoltan Varga <vargaz@gmail.com>
12936 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
12939 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
12941 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
12943 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
12944 whose class has no cctor.
12946 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
12948 2008-03-01 Zoltan Varga <vargaz@gmail.com>
12950 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
12953 2008-02-29 Zoltan Varga <vargaz@gmail.com>
12955 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
12956 to be in sync with the code on the linear IR branch.
12958 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
12960 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
12962 2008-02-27 Zoltan Varga <vargaz@gmail.com>
12964 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
12966 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
12968 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
12970 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
12972 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
12974 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
12977 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
12979 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
12980 OP_LOADR4_MEMBASE emission.
12982 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
12983 (mono_spillvar_offset_float): Ditto.
12985 * mini-mips.c (mono_arch_emit_prolog): Ditto.
12987 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
12990 * basic-long.cs: Add regression tests for them.
12992 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
12994 (mono_arch_allocate_vars): Fix representation of single-precision float
12996 (mono_arch_output_basic_block): Ditto.
12998 * inssel-mips.brg: Ditto, remove duplicate items.
13000 * mini-mips.c (emit_load_volatile_arguments): New function to handle
13001 arguments of tail calls as on other platforms.
13002 (mono_arch_output_basic_block): Handle tail calls.
13004 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
13007 * objects.cs (test_5_pass_static_struct): Add test for it.
13009 Contributed under MIT/X11 license.
13011 2008-02-26 Zoltan Varga <vargaz@gmail.com>
13013 * Makefile.am: Use gmcs for compiling the regression tests.
13015 * *.2.cs *.2.il: Rename to *.cs and *.il.
13017 2008-02-24 Zoltan Varga <vargaz@gmail.com>
13019 * regalloc.h: Make the vassign array smaller.
13021 * mini.c (mini_method_compile): Remove an unused field in cfg.
13023 * mini-codegen.c: Add a bunch of micro optimizations.
13025 2008-02-23 Zoltan Varga <vargaz@gmail.com>
13027 * regalloc.h: Remove some unused fields.
13029 2008-02-22 Zoltan Varga <vargaz@gmail.com>
13031 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
13033 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
13035 2008-02-22 Mark Probst <mark.probst@gmail.com>
13037 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
13039 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
13040 trampoline: Fetch an entry from the runtime generic context. If
13041 it's NULL, jump to the actual trampoline to fill the runtime
13042 generic context. Otherwise, return it.
13044 * mini.c: Call the lazy fetch trampoline to get entries out of the
13045 runtime generic context.
13047 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
13048 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
13049 tramp-sparc.c: Stubs for the lazy fetch trampoline.
13051 2008-02-21 Mark Probst <mark.probst@gmail.com>
13053 * mini.c: Fetch data out of the extensible part of the runtime
13054 generic context instead of calling a helper function.
13056 * generic-sharing.c: Some functions moved into
13057 metadata/generic-sharing.c. Helper function for fetching other
13058 types now checks and asserts against extensible rgctx (just for
13059 debugging purposes - the helper function isn't called anymore
13060 unless for debugging).
13062 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13064 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
13065 for tail calls up to the point that the tests in iltests.exe run. Also add a
13066 dummy CKFINITE implementation.
13067 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
13068 needed for trampoline LMF frames.
13070 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
13071 trampoline LMF frames.
13073 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
13075 * mini.c (inline_method): clean any pending loader error when inlining fail.
13076 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
13078 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13080 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
13082 * aot-runtime.c (decode_patch_info): Ditto.
13084 * mini.c (mono_resolve_patch_target): Ditto.
13086 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
13089 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
13091 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
13092 if it references an icall address.
13094 2008-02-20 Zoltan Varga <vargaz@gmail.com>
13096 * cpu-s390x.md: Remove some more unused opcodes.
13098 * cpu-s390x.md: Remove some unused opcodes.
13100 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
13101 mono_op_imm_to_op ().
13103 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
13104 instead of a switch statement.
13106 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
13107 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
13109 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
13111 * mini-codegen.c: Remove unused mono_regstate2_... functions.
13113 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
13116 2008-02-19 Zoltan Varga <vargaz@gmail.com>
13118 * driver.c (mono_main): Improve error reporting when an assembly cannot be
13119 opened. Fixes #362607.
13121 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
13123 * iltests.il.in: Add a test for static methods in interfaces.
13125 2008-02-18 Zoltan Varga <vargaz@gmail.com>
13127 * genmdesc.c (build_table): Fix a crash on older glib versions.
13129 * cpu-sparc.md: Remove some unused opcodes.
13131 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
13132 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
13134 * cpu-amd64.md: Remove some unused opcodes.
13136 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
13137 like the other opcodes.
13139 2008-02-17 Zoltan Varga <vargaz@gmail.com>
13141 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
13143 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
13145 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
13146 variables 'cfg' instead of 'm' for consistency.
13148 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
13150 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
13151 argument holding the vtype return address, to avoid the ambigious use of
13152 cfg->ret for this purpose.
13154 * mini.c (NEW_RETLOADA): Use vret_addr if set.
13156 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
13158 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
13159 new mono_print_ins () function which only takes one argument.
13161 2008-02-15 Zoltan Varga <vargaz@gmail.com>
13163 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
13166 2008-02-14 Zoltan Varga <vargaz@gmail.com>
13168 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
13170 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
13172 * mini-x86.c: Sync with the version on the linear IR branch by adding new
13173 opcodes and other small changes.
13175 * mini-ops.h: Add some new opcodes from the linear IR branch.
13177 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
13179 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
13180 opcodes, use the REG_MEMBASE opcodes instead.
13182 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
13183 opcodes, use the REG_MEMBASE opcodes instead.
13185 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
13188 * mini.c (mono_op_imm_to_op): New helper function.
13190 * mini-ops.h: Add some opcodes from linear IR branch.
13192 2008-02-13 Zoltan Varga <vargaz@gmail.com>
13194 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
13197 2008-02-12 Zoltan Varga <vargaz@gmail.com>
13199 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
13202 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
13204 2008-02-09 Zoltan Varga <vargaz@gmail.com>
13206 * aot-compiler.c (emit_method_code): Add an assert.
13208 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
13209 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
13212 2008-02-08 Zoltan Varga <vargaz@gmail.com>
13214 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
13215 some load/store opcodes so they are consistent.
13216 (mono_arch_emit_prolog): Simplify some code.
13218 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
13220 * objects.cs: Add tests for large argument offsets on ARM.
13222 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
13223 stack offsets. Fixes #359651.
13225 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
13227 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
13229 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
13231 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
13233 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
13235 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
13236 rid of CEE_CONV_R_UN.
13238 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
13240 2008-02-07 Zoltan Varga <vargaz@gmail.com>
13242 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
13244 * mini.c (mono_normalize_opcodes): Add some more opcodes.
13246 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
13248 * cpu-amd64.md: Remove some unused opcodes.
13250 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
13252 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
13254 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
13255 arch specific functions for its parts. Call the peephole pass after local
13256 regalloc so the prolog can compute a more accurate max_offset.
13258 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
13259 the corresponding OP_I/OP_L opcodes.
13261 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
13263 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
13265 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13267 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
13268 as they are handled in mini.c.
13270 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
13272 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
13273 case since it is handled in mini.c.
13275 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
13277 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
13279 * *.c: Use the new opcodes in the IR and back end code.
13281 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
13283 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
13285 2008-02-06 Mark Probst <mark.probst@gmail.com>
13287 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
13288 an assert because it has a race condition.
13290 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13292 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
13294 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
13296 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
13298 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
13299 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
13301 2008-02-05 Zoltan Varga <vargaz@gmail.com>
13303 * cpu-amd64.md (move): Correct the maximum size of move.
13305 2008-02-05 Mark Probst <mark.probst@gmail.com>
13307 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
13308 the generic class init trampoline to return quickly if the class
13311 2008-02-04 Zoltan Varga <vargaz@gmail.com>
13313 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
13314 issues where an 32 bit callsite cannot be patched by a 64 bit address.
13316 2008-02-03 Zoltan Varga <vargaz@gmail.com>
13318 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
13321 2008-01-31 Zoltan Varga <vargaz@gmail.com>
13323 * objects.cs: Add some soft-float tests.
13325 * mini.c: Fix a couple more soft-float issues.
13327 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
13329 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
13330 avoid a REX prefix.
13332 2008-01-30 Zoltan Varga <vargaz@gmail.com>
13334 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
13335 exception happens while compiling a virtual method.
13337 2008-01-29 Zoltan Varga <vargaz@gmail.com>
13339 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
13341 * mini-sparc.c: Fix build.
13343 * mini-sparc.c (get_call_info): Add support for generic sharing.
13345 * mini-exceptions.c: Add a FIXME.
13347 2008-01-27 Zoltan Varga <vargaz@gmail.com>
13349 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
13350 altstack handling code.
13352 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
13354 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
13356 * mini-s390.c: Add support for generic sharing.
13358 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13360 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13362 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
13364 * mini-s390x.c: Add support for generic sharing.
13366 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13368 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13370 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
13371 can be used since it takes a 16 bit signed immediate.
13373 * inssel-s390x.brg: Fix OP_SETRET.
13375 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
13377 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
13379 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
13381 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
13383 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
13386 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
13389 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
13390 of the unused mono_arch_patch_delegate_trampoline stuff.
13392 2008-01-26 Zoltan Varga <vargaz@gmail.com>
13394 * basic-long.cs: Move the fp related tests to basic-float.cs.
13396 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
13398 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
13400 * basic-calls.cs: Add a test for proper float argument passing.
13402 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
13403 if the context corresponds to an exception received through a signal.
13405 * exceptions.cs: Add a test for nullref handling at the start of a try
13408 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
13410 * jit-icalls.c (mono_break): New JIT icall.
13412 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
13414 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
13416 2008-01-25 Zoltan Varga <vargaz@gmail.com>
13418 * cpu-*.md: Get rid of unused opcodes.
13420 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
13422 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
13425 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
13428 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
13429 the arch independent trampoline code in mini-trampolines.c.
13431 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
13433 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
13435 * mini-s390.h: Remove an unused define.
13437 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
13438 the arch independent trampoline code in mini-trampolines.c.
13440 * mini-arm.c (mono_arch_emit_prolog): Fix build.
13442 2008-01-24 Zoltan Varga <vargaz@gmail.com>
13444 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
13446 * mini-s390.c (mono_arch_emit_prolog): Fix build.
13448 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
13450 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
13452 * cpu-amd64.md: Use smaller sizes for int opcodes.
13454 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
13456 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
13459 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
13462 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
13463 instead of though a pointer to save an indirection when accessing elements of
13466 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
13468 (NOT_IMPLEMENTED): New helper macro.
13469 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
13472 * *.c: Use the new helper macro.
13474 2008-01-21 Zoltan Varga <vargaz@gmail.com>
13476 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
13478 2008-01-20 Zoltan Varga <vargaz@gmail.com>
13480 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
13483 2008-01-18 Zoltan Varga <vargaz@gmail.com>
13485 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
13486 profiling is enabled.
13488 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
13490 (mono_arch_emit_prolog): Add more first bblock optimizations.
13492 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
13493 in order if possible.
13494 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
13495 bblock, since the arguments are still in their original registers.
13497 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
13499 2008-01-17 Zoltan Varga <vargaz@gmail.com>
13501 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
13504 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
13507 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
13509 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
13510 process async exceptions received while in unmanaged code.
13512 * mini.c (mini_init): Install a callback with the runtime which will be called
13513 when a thread receives an async exception while in unmanaged code.
13515 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
13517 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
13519 2008-01-16 Wade Berrier <wberrier@novell.com>
13526 2008-01-16 Zoltan Varga <vargaz@gmail.com>
13528 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
13529 compilation with sun cc.
13531 * cpu-*.md: Fix the build.
13533 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
13535 * mini-amd64.h: Add some comments to the MonoLMF structure.
13537 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
13539 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
13540 in the LMF structure if possible. This saves two instructions in the
13541 managed->native wrappers.
13543 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
13545 2008-01-16 Mark Probst <mark.probst@gmail.com>
13547 * generic-sharing.c: New type argument lookup code which uses the
13548 runtime generic context template.
13550 2008-01-15 Zoltan Varga <vargaz@gmail.com>
13552 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
13554 * mini-arm.c (add_general): Fix arm eabi parameter passing.
13555 (mono_arch_output_basic_block): Fix localloc implementation.
13557 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
13559 * mini-ia64.c (peephole_pass): Fix ia64 build.
13561 * mini-amd64.c (peephole_pass): Fix a warning.
13563 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
13564 at a constant offset from sp/fp.
13566 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
13567 instead of obtaining it from *lmf in the managed method case.
13569 2008-01-14 Zoltan Varga <vargaz@gmail.com>
13571 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
13573 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
13575 * mini.h (MonoInstList): New type.
13576 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
13577 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
13578 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
13579 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
13580 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
13581 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
13582 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
13583 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
13584 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
13585 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
13586 MONO_INST_LIST_FOR_EACH_ENTRY,
13587 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
13588 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
13589 mono_inst_list_first, mono_inst_list_last,
13590 mono_inst_list_next, mono_inst_list_prev): New instruction
13591 list handling interfaces.
13592 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
13593 list head 'ins_list'.
13594 (MonoInst): Replace next pointer with list head 'node'.
13595 (MonoCallInst): Make 'out_args' a MonoInstList.
13596 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
13597 (MonoCompile): Delete reverse_inst_list and
13598 reverse_inst_list_len.
13599 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
13600 mono_arch_lowering_pass, mono_arch_local_regalloc,
13601 mono_arch_output_basic_block, mono_arch_emit_prolog):
13602 Convert to new instruction lists.
13603 (insert_after_ins): Delete.
13604 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
13606 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
13607 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
13608 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
13609 mono_emulate_opcode, mono_emit_load_got_addr,
13610 inline_method, mono_method_to_ir, mono_print_bb_code,
13611 print_dfn, decompose_pass, nullify_basic_block,
13612 replace_out_block_in_code, remove_block_if_useless,
13613 merge_basic_blocks, move_basic_block_to_end,
13614 try_unsigned_compare, optimize_branches, mono_print_code,
13615 mini_select_instructions, remove_critical_edges): Likewise.
13616 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
13617 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
13618 mono_arch_output_basic_block, mono_arch_emit_prolog):
13620 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
13621 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13622 mono_arch_output_basic_block): Likewise.
13623 (inst_list_prepend, insert_after_ins): Delete.
13624 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
13625 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
13627 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
13628 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
13629 mono_arch_emit_prolog): Likewise.
13630 * cfold.c (mono_constant_fold): Likewise.
13631 * liveness.c (visit_bb, mono_analyze_liveness,
13632 optimize_initlocals): Likewise.
13633 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
13634 * graph.c (mono_draw_code_cfg): Likewise.
13635 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
13636 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
13637 mono_ssa_cprop): Likewise.
13638 * abcremoval (get_relations_from_previous_bb, process_block):
13640 * local-propagation (mono_cprop_invalidate_values,
13641 mono_local_cprop_bb): Likewise.
13642 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
13643 peephole_pass, mono_arch_output_basic_block,
13644 mono_arch_emit_prolog): Likewise.
13645 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
13646 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13647 mono_arch_emit_prolog): Likewise.
13648 (insert_after_ins): Delete.
13649 * aliasing.c (print_code_with_aliasing_information,
13650 mono_build_aliasing_information, mono_aliasing_deadce):
13651 Convert to new instruction lists.
13652 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
13653 peephole_pass, NEW_INS, mono_arch_lowering_pass,
13654 mono_arch_local_regalloc, mono_arch_output_basic_block):
13656 (insert_after_ins): Delete.
13657 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
13658 peephole_pass, mono_arch_output_basic_block): Convert to
13659 new instruction lists.
13660 * mini-codegen (InstList, inst_list_prepend,
13661 insert_after_ins): Delete.
13662 (insert_before_ins, get_register_force_spilling,
13663 get_register_spilling, free_up_ireg, free_up_reg,
13664 create_copy_ins, create_spilled_store, alloc_int_reg,
13665 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
13666 to new instruction lists.
13667 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
13668 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13669 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
13670 (insert_after_ins): Delete.
13671 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
13672 mono_arch_local_regalloc, mono_arch_output_basic_block,
13673 mono_arch_call_opcode): Convert to new instruction lists.
13674 (insert_after_ins): Delete.
13675 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
13676 peephole_pass, mono_arch_output_basic_block,
13677 mono_arch_emit_prolog): Convert to new instruction lists.
13679 2008-01-11 Zoltan Varga <vargaz@gmail.com>
13681 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
13683 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
13686 * Makefile.am (version.h): Make this work with non-bash shells.
13688 2008-01-10 Zoltan Varga <vargaz@gmail.com>
13690 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
13692 2008-01-08 Zoltan Varga <vargaz@gmail.com>
13694 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
13695 the InitializeArray optimization.
13697 2008-01-06 Zoltan Varga <vargaz@gmail.com>
13699 * mini.c driver.c: Don't include os/gc_wrapper.h.
13701 2008-01-05 Zoltan Varga <vargaz@gmail.com>
13703 * mini.c (print_jit_stats): Print GC statistics if available.
13705 2008-01-04 Zoltan Varga <vargaz@gmail.com>
13707 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
13709 2007-12-29 Zoltan Varga <vargaz@gmail.com>
13711 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
13713 2007-12-26 Zoltan Varga <vargaz@gmail.com>
13715 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
13717 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
13719 * driver.c (mono_main): Ditto.
13721 2007-12-23 Zoltan Varga <vargaz@gmail.com>
13723 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
13725 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
13726 in the vtable can't be encoded.
13727 (compile_method): Ditto.
13729 2007-12-21 Zoltan Varga <vargaz@gmail.com>
13731 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
13734 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
13737 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
13738 the top LMF entry belongs to the current method.
13740 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
13742 2007-12-20 Zoltan Varga <vargaz@gmail.com>
13744 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
13746 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
13748 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
13750 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
13752 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
13754 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
13757 * basic-float.cs: Add an ulong->double cast test.
13759 2007-12-15 Zoltan Varga <vargaz@gmail.com>
13761 * mini.c (mono_method_to_ir): Fix a warning.
13763 2007-12-14 Zoltan Varga <vargaz@gmail.com>
13765 * mini-ops.h: Add OP_SWITCH.
13767 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
13768 CEE_SWITCH in back-end code, use OP_SWITCH instead.
13770 2007-12-11 Geoff Norton <gnorton@novell.com>
13772 * mini-s390x.c: Minor change to the MAX() define to allow
13773 it to compile with other gcc versions.
13775 2007-12-11 Geoff Norton <gnorton@novell.com>
13778 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
13780 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
13782 exceptions-arm.c (mono_arch_get_restore_context): Restore
13785 exceptions-arm.c (throw_exception): Save the frame pointer.
13786 This is a partial fix for #323747. Only the client side is
13789 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
13791 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
13792 was using an unrelated variable to log the class which
13793 needed the cctor to be called. This was crashing on arm.
13795 2007-12-09 Robert Jordan <robertj@gmx.net>
13797 * mini-x86.c (mono_arch_emit_epilog):
13798 Consider all kinds of 64-bit types. Fixes #323114.
13800 2007-12-08 Zoltan Varga <vargaz@gmail.com>
13802 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
13804 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13806 * mini-amd64.c (peephole_pass): Add a missing instruction check.
13808 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
13810 * mini.c: run type ctor before allocating an object, not only
13811 when running it's constructor method (fixes at least part of bug #342507).
13813 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13815 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
13817 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
13818 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
13821 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
13822 mono_generic_class_init_trampoline () the same as it is done with the other
13825 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
13826 aot-runtime.c aot-compiler.c: Implement AOT support.
13828 2007-12-07 Mark Probst <mark.probst@gmail.com>
13830 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
13831 build for archs which don't have the vtable trampoline defined
13834 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13836 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
13838 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
13840 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
13842 * tramp-<ARCH>.c: Use the new helper function.
13844 2007-12-07 Mark Probst <mark.probst@gmail.com>
13846 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
13847 trampoline call, which takes a vtable argument.
13849 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
13850 OP_TRAMPCALL_VTABLEs like other calls.
13852 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
13853 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
13854 call. Implemented a support function which fetches the vtable
13855 from a register set.
13857 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
13858 Implemented a generic class init trampoline, using the
13859 OP_TRAMPCALL_VTABLE opcode.
13861 * mini.c: Implemented static field access when sharing generic
13862 code. This implies initing the class using the new
13863 OP_TRAMPCALL_VTABLE call.
13865 2007-12-07 Mark Probst <mark.probst@gmail.com>
13867 * mini.c: Don't compile methods with sharing enabled if their
13868 classes are disabled for sharing.
13870 2007-12-06 Zoltan Varga <vargaz@gmail.com>
13872 * inssel.brg: Add a missing sign extension to the GETCHR and array access
13873 opcodes. Fixes #346563.
13875 * objects.cs: Add a new test.
13877 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
13879 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
13880 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
13882 2007-12-06 Zoltan Varga <vargaz@gmail.com>
13884 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
13886 2007-12-03 Zoltan Varga <vargaz@gmail.com>
13888 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
13891 2007-12-02 Zoltan Varga <vargaz@gmail.com>
13893 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
13895 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
13896 optimization in the AOT case.
13898 2007-11-30 Zoltan Varga <vargaz@gmail.com>
13900 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
13902 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
13904 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
13906 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
13908 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
13909 is created by the inlined delegate ctor.
13911 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
13913 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
13915 2007-11-29 Zoltan Varga <vargaz@gmail.com>
13917 * cpu-x86.md: Fix the length of ckfinite.
13919 2007-11-28 Zoltan Varga <vargaz@gmail.com>
13921 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
13923 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
13924 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
13926 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
13928 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
13929 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
13931 2007-11-28 Martin Baulig <martin@ximian.com>
13934 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
13935 after creating the trampoline.
13937 2007-11-27 Zoltan Varga <vargaz@gmail.com>
13939 * aot-runtime.c (load_aot_module): Check runtime version if needed.
13941 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
13944 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
13945 instead of the calling method to help AOT.
13947 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
13949 2007-11-26 Zoltan Varga <vargaz@gmail.com>
13951 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
13954 2007-11-23 Zoltan Varga <vargaz@gmail.com>
13956 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
13958 * aot-compiler.c (compile_method): Correct check for generic method definitions.
13959 (encode_method_ref): No need to handle generic method definitions specially.
13961 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
13963 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
13966 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
13968 (compile_method): Enable generic sharing.
13970 2007-11-22 Zoltan Varga <vargaz@gmail.com>
13972 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
13973 (mini_method_compile): Add preliminary support for AOTing shared generic code.
13975 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
13978 * mini-trampolines.c: Fix a warning.
13980 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
13982 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
13983 (generic_class_is_reference_type): Remove unused function.
13985 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
13986 in the generic vtable trampoline case.
13988 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
13990 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
13991 return an AOT method based on a vtable slot.
13993 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
13995 * mini.c (mini_get_vtable_trampoline): Export this.
13997 2007-11-22 Martin Baulig <martin@ximian.com>
14000 (MonoDebuggerInfo): Move `debugger_version' up.
14002 2007-11-22 Martin Baulig <martin@ximian.com>
14005 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
14007 * mini-trampolines.c
14008 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
14009 after compiling the method.
14011 2007-11-20 Martin Baulig <martin@ximian.com>
14014 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
14015 (mono_debugger_remove_breakpoint): Likewise.
14016 (mono_debugger_check_breakpoints): Likewise.
14018 * debug-debugger.c: Implement the new breakpoint interface here.
14020 2007-11-18 Zoltan Varga <vargaz@gmail.com>
14022 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
14023 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
14025 * mini-x86.c (mono_arch_output_basic_block): Ditto.
14027 2007-11-17 Zoltan Varga <vargaz@gmail.com>
14029 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
14031 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
14034 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
14037 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
14038 returning a vtype in a register.
14040 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
14041 here from the arch specific code.
14043 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
14046 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
14047 (mono_arch_emit_prolog): Increment maximum prolog size.
14049 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
14050 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
14052 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
14053 MonoGenericSharingContext.
14055 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
14056 MonoGenericSharingContext. Allocate memory from the cfg mempool.
14058 2007-11-15 Mark Probst <mark.probst@gmail.com>
14060 * mini.c, mini.h, generic-sharing.c: Functions for producing code
14061 which extract fields out of the runtime generic context. Full
14062 sharing of the NEWARR opcode.
14064 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
14066 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
14067 --enable-minimal=ssa.
14069 2007-11-13 Zoltan Varga <vargaz@gmail.com>
14071 * mini-trampolines.c (mono_delegate_trampoline): Update after
14072 mono_marshal_get_delegate_invoke () signature change.
14074 2007-11-13 Mark Probst <mark.probst@gmail.com>
14076 * mini.c: Removed the shared context in favor of the generic
14077 sharing context. Allocate the MonoJitInfo structure with room for
14078 the generic sharing context if it's needed.
14080 * mini.h: Remove MonoGenericSharingContext declaration. It's in
14081 domain-internals.h now.
14083 * mini-x86.c: Pass the generic sharing context to get_call_info ().
14085 * generic-sharing.c: Several changes for working without a shared
14086 context and instead operating on open types instead.
14088 2007-11-12 David S. Miller <davem@davemloft.net>
14090 * inssel-sparc.brg: Fix double instruction emit.
14092 2007-11-12 Zoltan Varga <vargaz@gmail.com>
14094 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
14095 Get/Set/Address methods.
14097 * mini.c debug-debugger.c mini-trampolines.c: Update after
14098 mono_marshal_get_delegate_invoke signature change.
14100 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14102 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
14103 This can happens with dynamic methods. Fixes the other bug in #322722.
14105 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14107 * tramp-arm.c (mono_arch_patch_callsite): Support patching
14110 * mini-arm.c (arm_patch): Implement patching of BX call
14111 sequence. Fixes one of the bugs in #322722.
14113 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
14115 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
14116 under Linux. We only need to flush every 32-byte cache line.
14118 2007-11-07 Massimiliano Mantione <massi@ximian.com>
14121 move_basic_block_to_end: Add branches when needed, eventually creating
14123 optimize_branches: added a parameter that tells if it's ok to create
14124 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
14125 and avoid calling move_basic_block_to_end when it's not ok.
14128 2007-11-07 Mark Probst <mark.probst@gmail.com>
14130 * mini.c: Abort inlining call to InitializeArray if something
14131 looks wrong. Let the icall handle it, which now has proper safety
14134 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
14136 * mini.c (mono_spill_call): add support for soft-float.
14138 * mini.c (mono_method_to_ir): add support for soft-float
14139 to inlined functions that return float.
14141 * mini.c (mono_method_to_ir): add support for soft-float
14142 to cee_stsfld opcode on float fields.
14144 2007-11-05 Geoff Norton <gnorton@novell.com>
14146 * mini-x86.h: Fix the structure access for X86 Leopard.
14149 2007-11-05 Martin Baulig <martin@ximian.com>
14151 * mini-trampolines.c
14152 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
14153 after compiling the method to notify the debugger.
14155 2007-11-05 Martin Baulig <martin@ximian.com>
14157 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
14159 2007-11-02 Zoltan Varga <vargaz@gmail.com>
14161 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
14162 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
14164 2007-11-01 Zoltan Varga <vargaz@gmail.com>
14166 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
14167 native-to-managed wrappers.
14169 2007-11-01 Geoff Norton <gnorton@novell.com>
14171 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
14174 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14176 * mini.c, mini-x86.c: when getting back from unmanaged code
14177 to managed via a marshaled delegate we also need to set the
14180 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14182 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
14185 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
14187 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
14188 let the debugger or other external agents to tell the JIT when
14189 a sw breakpoint has been inserted in the code that the JIT needs
14190 to be able to inspect.
14192 2007-10-31 Martin Baulig <martin@ximian.com>
14195 (MonoDebuggerInfo): Remove `runtime_class_init'.
14197 2007-10-30 Martin Baulig <martin@ximian.com>
14200 (mono_debugger_thread_created): Added `MonoThread *' argument.
14201 (mono_debugger_extended_notification): New public method.
14202 (mono_debugger_trampoline_compiled): New public method.
14205 (MonoDebuggerThreadInfo): Added `thread' and
14206 `extended_notifications' fields.
14209 (debugger_executable_code_buffer): New static variable.
14212 (MonoDebuggerInfo): Added `executable_code_buffer',
14213 `executable_code_buffer_size', `breakpoint_info_area',
14214 `breakpoint_table' and `breakpoint_table_size'.
14216 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
14218 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
14219 that IP either is an unused value or the vtable pointer. IMT
14220 calls use vtable + offset now. Reduced by almost half the size
14223 2007-10-26 Jonathan Chambers <joncham@gmail.com>
14225 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
14226 defines to access param registers. Replace long usage with
14227 gsize as sizeof(long) != sizeof(void*) on Win64.
14229 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
14230 on Win64. Fix intrinsic, use _AddressOfReturnAddress
14231 instead of non-existant _GetAddressOfReturnAddress.
14233 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
14234 param registers. Save/restore %rdi and %rsi in MonoLMF.
14236 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
14237 param registers. Modify (throw_exception) signature to take
14238 %rdi and %rsi on Win64.
14240 Code is contributed under MIT/X11 license.
14242 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
14244 * helpers.c: unlink debugging output files.
14246 2007-10-25 Zoltan Varga <vargaz@gmail.com>
14248 * mini.c: Move mono_create_ftnptr () to object.c.
14250 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
14252 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
14253 optional. This function can now be used to disassemble code generated
14254 outside the JIT such as trampolines and IMT thunks.
14256 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
14258 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
14259 vtable pointer from a ldr instruction.
14261 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
14262 new IMT call sequence.
14264 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
14265 call sequence for interface invocations.
14267 * mini-arm.c (mono_arch_emit_imt_argument): added, required
14268 for imt support. This function is empty since IMT on ARM requires no
14269 special handling on the IR side.
14271 * mini-arm.c (mono_arch_find_imt_method): added, required for
14274 * mini-arm.c (mono_arch_find_this_argument): added, required
14277 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
14278 a ldr instruction to load a value stored in the code stream.
14280 * mini-arm.c (mono_arch_build_imt_thunk):added, required
14284 2007-10-23 Zoltan Varga <vargaz@gmail.com>
14286 * mini.c (mini_init): Install the jump trampoline callback.
14288 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14290 * mini-trampolines.c: handle synchronized methods with the common
14291 vtable trampoline (bug #335601).
14293 2007-10-17 Zoltan Varga <vargaz@gmail.com>
14295 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
14297 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
14300 * mini-ia64.h mini-ia64.c: Add support for IMT.
14302 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
14303 prolog. Fixes #331958.
14305 2007-10-15 Zoltan Varga <vargaz@gmail.com>
14307 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
14309 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14311 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
14314 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14316 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
14319 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
14321 * mini-x86.c, mini-x86.h: x86 support for the common vtable
14324 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
14326 * mini-trampolines.c: changed the magic rampoline to understand
14327 the common vtable trampoline method: the method to invoke is
14328 determined by the vtable displacement of the call.
14330 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14332 * mini.c, mini.h: register the common vtable trampoline if the
14333 architecture supports it.
14335 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14337 * cpu-amd64.md: use the correct max length for tls_get.
14339 2007-10-14 Zoltan Varga <vargaz@gmail.com>
14341 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
14342 CEE_STELEM_ANY. Fixes #333696.
14344 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14346 * exceptions-x86.c: provide more graceful handling of the case where
14347 we followed a bogus function pointer from managed code (bug #332866).
14349 2007-10-11 Mark Probst <mark.probst@gmail.com>
14351 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
14352 replaces the generic_shared flag and will carry more information
14355 * generic-sharing.c: Added mini_type_stack_size() which allows
14356 allows open types if given a generic sharing context.
14357 mini_get_basic_type_from_generic() takes a
14358 MonoGenericSharingContext* instead of a MonoCompile* now.
14360 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
14361 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
14362 mini-sparc.c, mini-x86.c: Trivial changes required by the two
14363 changes above. Just passing arguments through to the right
14366 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14368 * mini-arm.c: unify the call emission to emit_code_seq().
14370 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
14372 * tramp-arm.c: reduced the trampoline size.
14374 2007-10-10 Mark Probst <mark.probst@gmail.com>
14376 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
14377 variable handling out of arch-specific code.
14379 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
14381 * mini-arm.c: implemented fast delegate dispatch.
14383 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14385 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
14386 that fp elimination is turned off if the space required by locals is too
14387 big. Fixes #331958.
14389 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14391 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
14392 ARM to the new style trampoline.
14394 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14396 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
14398 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
14400 2007-10-09 Martin Baulig <martin@ximian.com>
14403 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
14404 `field_info_offset_offset'.
14406 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
14408 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
14409 removed more internal usage of the r11 register and made it available
14410 to the register allocator.
14412 2007-10-08 Mark Probst <mark.probst@gmail.com>
14414 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
14415 when sharing generics and treat type variables as references.
14417 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14419 * mini-ppc.c: started removing the internal uses of register r11
14420 to eventually allow the register allocator to manage it as an
14421 additional available register.
14423 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14425 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
14427 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
14429 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
14430 specific trampolines as they are not performance critical as a jump
14431 target (maybe align as before only for AOT code?). This saves about
14432 200 KB of native code on x86 for monodevelop startup.
14434 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
14436 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
14437 monodevelop startup.
14439 2007-10-06 Zoltan Varga <vargaz@gmail.com>
14441 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
14443 * mini-sparc.h mini-sparc.c: Implement IMT support.
14445 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
14446 its smaller and doesn't clobber sparc_g1.
14448 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
14450 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
14452 * mini-ppc.c: optimized the size of the IMT thunks a bit.
14454 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14456 * mini-ppc.c: implemented fast delegate invocation.
14458 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
14460 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
14462 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14464 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
14465 code to the new style trampoline in preparation for IMT support.
14467 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
14469 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
14470 systems already. This also reduces the specific trampiline sizes and
14471 prepares for the use of r12 as the IMT identifier register.
14473 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14475 * mini-mips.h: endianess fix (simplified from a patch by
14476 Thomas Kunze <thommy@tabao.de>, bug #323737).
14478 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14480 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
14481 to access ucontext fields and enable netbsd support
14482 (partially from Magnus Henoch <mange@freemail.hu>).
14484 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14486 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
14487 use the preprocessor from the CPP env var if it is set.
14489 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14491 * mini-trampolines.c: fixed an assertion and moved it earlier in the
14492 code, before interface_offset gets used.
14494 2007-10-02 Zoltan Varga <vargaz@gmail.com>
14496 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
14497 mono_class_setup_vtable () before accessing klass->vtable.
14499 2007-10-01 Zoltan Varga <vargaz@gmail.com>
14501 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
14504 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14506 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
14507 IMT slots (this saves hundreds of KB of memory in programs like
14508 IronPython and Monodevelop).
14510 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
14512 * mini.c: print the delegate counter.
14514 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
14516 * mini-x86.c: make it easier to enable the debugging code for IMT
14519 2007-09-28 Martin Baulig <martin@ximian.com>
14522 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
14523 `mono_method_klass_offset' and `mono_method_token_offset'.
14525 2007-09-20 Mark Probst <mark.probst@gmail.com>
14527 * mini.c: First generics sharing implementation. Can only share
14528 in very simple cases. If sharing doesn't work it falls back to
14529 dedicated compilation.
14531 * mini.h: Flag in MonoCompile to specify whether generic
14532 compilation is shared. Flags enum for marking which generic inst
14533 of a context is used. Prototypes for helper functions.
14535 * generic-sharing.c: Helper functions for generic method sharing.
14537 * optflags-def.h: Optimization flag (gshared) for enabling generic
14538 method sharing added.
14540 * Makefile.am: generic-sharing.c added.
14542 2007-09-19 Daniel Nauck <dna@mono-project.de>
14544 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
14546 2007-09-19 Massimiliano Mantione <massi@ximian.com>
14547 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
14550 2007-09-19 Martin Baulig <martin@ximian.com>
14552 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
14553 mono_debug_cleanup() is now part of mono_cleanup().
14555 2007-09-18 Zoltan Varga <vargaz@gmail.com>
14557 * driver.c (mono_main): Fix a warning.
14559 2007-09-17 Zoltan Varga <vargaz@gmail.com>
14561 * aot-compiler.c: Optimize various parts when processing large assemblies.
14564 * mini.c (mono_patch_info_hash): Improve hash function.
14566 2007-09-14 Jonathan Chambers <joncham@gmail.com>
14568 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
14570 Code is contributed under MIT/X11 license.
14572 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14574 * mini.c (mini_init): Fix a leak.
14576 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
14578 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14580 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
14582 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14584 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
14586 2007-09-13 Zoltan Varga <vargaz@gmail.com>
14588 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
14591 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
14593 * mini.c (handle_alloc): Enable managed allocators in AOT code.
14595 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
14597 * aot-runtime.c (decode_patch_info): Ditto.
14599 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14601 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
14602 static case. Cache delegates in architecture specific code,
14603 based on number of parameters.
14605 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
14606 in architecture specific code, based on number of parameters.
14608 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
14609 caching happen in architecture specific code now.
14611 Code is contributed under MIT/X11 license.
14613 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14615 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
14616 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
14617 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
14619 Code is contributed under MIT/X11 license.
14621 2007-05-15 Massimiliano Mantione <massi@ximian.com>
14622 * mini.c: (mono_thread_abort) Fixed bug #82416.
14624 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14626 * mini.: hook the new managed GC allocation feature into the JIT.
14628 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
14630 * mini.c: implementation for the new runtime tls opcode.
14632 2007-09-11 Martin Baulig <martin@ximian.com>
14635 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
14636 `mono_method_inflated_offset'.
14638 2007-09-07 Zoltan Varga <vargaz@gmail.com>
14640 * driver.c mini.h mini.c: Add a new devel command line option for injecting
14641 async exceptions into a method.
14643 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
14644 purpose of testing whenever the unwinder works at every instruction.
14646 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
14648 * mini.c: check accessibility of method used in ldftn (fixes
14651 2007-09-04 Zoltan Varga <vargaz@gmail.com>
14653 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
14655 * inssel.brg: Fix a warning.
14657 2007-09-03 Martin Baulig <martin@ximian.com>
14659 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
14660 now takes the `main_method' as argument.
14662 2007-09-02 Zoltan Varga <vargaz@gmail.com>
14664 * cpu-sparc.md (endfilter): Add missing src1:i argument.
14666 2007-08-30 Jonathan Chambers <joncham@gmail.com>
14668 * driver.c: include the cil-coff.h header on Windows.
14670 Code is contributed under MIT/X11 license.
14672 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
14674 * mini.c, driver.c: don't include the cil-coff.h header.
14676 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14678 * mini.c: flag places that needs fixes fo soft-float support.
14680 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
14682 * mini.h, inssel-float.brg: fix soft-float constant loads on big
14683 endian systems (partially from Dean Jenkins, bug #81924).
14685 2007-08-28 Mark Probst <mark.probst@gmail.com>
14687 * mini.c (check_linkdemand): Remove embedded reference object in
14688 call to LinkDemandSecurityException.
14689 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
14690 with an IntPtr instead of a reference object.
14692 2007-08-28 Zoltan Varga <vargaz@gmail.com>
14694 * mini.c (handle_initobj): Handle alignment properly.
14696 * inssel.brg (mini_emit_memset): Ditto.
14698 * inssel.brg (mini_emit_memcpy): Ditto.
14700 * inssel-sparc.brg: Ditto.
14702 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
14704 2007-08-26 Zoltan Varga <vargaz@gmail.com>
14706 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
14707 exceptions raised in unmanaged code. Fixes part of #82594.
14709 2007-08-24 Mark Probst <mark.probst@gmail.com>
14711 * mini.c (mono_method_to_ir), declsec.c
14712 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
14714 2007-08-22 Martin Baulig <martin@ximian.com>
14717 (MonoDebuggerThreadInfo): New typedef.
14718 (mono_debugger_thread_table): New global variable.
14719 (mono_debugger_thread_created): New public function.
14720 (mono_debugger_thread_cleanup): New public function.
14723 (MonoDebuggerInfo):
14724 - removed `get_current_thread' and `lookup_assembly'.
14725 - removed `data_table'.
14726 - added `thread_table'.
14729 (mono_thread_start_cb): Call mono_debugger_thread_created().
14730 (mono_thread_attach_cb): Likewise.
14731 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
14732 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
14735 * driver.c (mono_main): Move mono_debug_init() up, before calling
14736 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
14738 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14740 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
14741 together when passing several arguments of type double (gives a small
14742 speedup and saves a few bytes of generated code).
14744 2007-08-20 Jb Evain <jbevain@novell.com>
14746 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
14748 2007-08-20 Jb Evain <jbevain@novell.com>
14750 * mini.c (mono_method_to_ir): throw MethodAccessException
14751 and FieldAccessException instead of InvalidProgramException.
14753 2007-08-20 Mark Probst <mark.probst@gmail.com>
14755 * mini.c: CoreCLR security checks.
14757 * mini.h: Removed MonoSecurityMode (moved to
14758 metadata/security-manager.h) and mono_security_mode global var
14759 (replaced by set/get functions in security-manager.h).
14761 * driver.c: Added "core-clr-test" security mode for testing. Used
14762 set-function for setting security mode.
14764 2007-08-17 Mark Probst <mark.probst@gmail.com>
14766 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
14767 the new jit_info_table.
14769 * driver.c: Test code for the new jit_info_table (enabled by the
14770 define MONO_JIT_INFO_TABLE_TEST).
14772 2007-08-14 Zoltan Varga <vargaz@gmail.com>
14774 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
14775 detection of call <REG> instruction sequence. Fixes build on freebsd.
14777 2007-08-13 Zoltan Varga <vargaz@gmail.com>
14779 * mini-exceptions.c: Fix a warning.
14781 2007-08-11 Zoltan Varga <vargaz@gmail.com>
14783 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
14784 stack overflow handling code on amd64 too.
14786 * mini-exceptions.c (mono_setup_altstack): Make this use
14787 mono_thread_get_stack_bounds ().
14789 * mini-x86.h: Disable sigaltstack on solaris x86.
14791 2007-08-10 Zoltan Varga <vargaz@gmail.com>
14793 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
14795 2007-08-10 Geoff Norton <gnorton@customerdna.com>
14797 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
14799 2007-08-08 Zoltan Varga <vargaz@gmail.com>
14801 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
14803 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
14805 2007-08-03 Neale Ferguson <neale@sinenomine.net>
14807 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
14810 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
14812 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
14813 to be emitted (bug #82281).
14815 2007-08-01 Martin Baulig <martin@ximian.com>
14817 Merged the `debugger-dublin' branch.
14819 * debug-debugger.h (MonoDebuggerInfo):
14820 Removed the `old_*' compatibility entries.
14821 Added `debugger_version' and `data_table'.
14822 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
14823 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
14826 (MiniDebugMethodBreakpointInfo): Add `address_list'.
14827 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
14828 instead of a `gconstpointer'.
14829 (mono_debugger_insert_method_breakpoint): Return a
14830 `MonoDebugMethodAddressList *'.
14832 2007-06-28 Martin Baulig <martin@ximian.com>
14834 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
14836 2007-08-01 Zoltan Varga <vargaz@gmail.com>
14838 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
14839 __builtin_frame_address () since it is broken on older gcc versions.
14841 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14843 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
14844 on the stack overflow handling and made the managed stack overflows
14845 catchable in most cases using soft guard pages.
14846 * exceptions-x86.c: added code to restore the protection in the soft
14847 guard pages at the end of exception handling.
14849 2007-07-31 Zoltan Varga <vargaz@gmail.com>
14851 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
14853 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14855 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
14856 exception handling.
14858 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14860 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
14861 signal handling support until it has been ported to the new mechanism.
14862 * mini.c: fixed stack overflow detection and use the new
14863 architecture code to handle signals on the altstack.
14865 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
14867 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
14868 stack overflows on the alt stack.
14870 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
14872 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
14873 stack overflows on the alt stack.
14875 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
14877 * exceptions-ppc.c: cleanup preparing for altstack support.
14879 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
14881 * exceptions-arm.c: cleanup preparing for altstack support.
14883 2007-07-27 Mark Probst <mark.probst@gmail.com>
14885 * mini.c (print_jit_stats): Output hazard pointer stats.
14887 2007-07-26 Mark Probst <mark.probst@gmail.com>
14889 * driver.c, mini.c: Replaced security mode flags with a single
14892 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14894 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
14896 2007-07-25 Mark Probst <mark.probst@gmail.com>
14898 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
14899 (which doesn't do anything yet) for activating Core CLR
14900 (Silverlight) security.
14902 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
14904 * mini-codegen.c: work around a possible gcc bug on arm.
14906 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
14908 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
14909 message for platforms that don't support AOT compilation.
14911 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14913 * mini.h, mini.c, driver.c: temporary smcs hack.
14915 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
14917 * mini-arm.h, mini-arm.c: arm EABI fixes.
14919 2007-07-22 Zoltan Varga <vargaz@gmail.com>
14921 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
14924 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
14925 trampolines taking a method argument.
14927 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
14929 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
14930 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
14932 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
14933 JIT compilation throws an exception. Fixes #82050.
14935 2007-07-19 Mark Probst <mark.probst@gmail.com>
14937 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
14938 with the MONO_EXCEPTION_ defines.
14940 2007-07-17 Zoltan Varga <vargaz@gmail.com>
14942 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
14945 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
14946 the cause of an assertion.
14948 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
14950 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
14953 2007-07-15 Zoltan Varga <vargaz@gmail.com>
14955 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
14956 assert. Should fix #82103.
14958 2007-07-14 Zoltan Varga <vargaz@gmail.com>
14960 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
14961 here too. Fixes #82095.
14963 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
14966 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
14968 * mini-amd64.h: Enable IMT for amd64.
14970 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
14972 2007-07-12 Zoltan Varga <vargaz@gmail.com>
14974 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
14976 2007-07-12 Mark Probst <mark.probst@gmail.com>
14978 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
14979 as soon as check_linkdemand sets an exception_type.
14981 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
14983 * mini-x86.c: fixed offsets for IMT call sequence.
14984 * mini-x86.h: enable IMT again.
14986 2007-07-11 Zoltan Varga <vargaz@gmail.com>
14988 * trace.c (mono_trace_enter_method): Decode MonoType too.
14990 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
14992 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
14994 * mini-amd64.c: Add preliminary IMT implementation.
14996 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14998 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
14999 understand the new IMT-base interface invocation (thanks to
15000 Daniel Nauck for the report and the remote debugging session).
15002 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
15004 * mini-x86.c: size and speed optimizations for the IMT bsearch.
15006 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15008 * Makefile.am (aotcheck): Make this actually use the AOTed code.
15010 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
15012 * mini-trampolines.c: implement AOT IMT support.
15013 * mini-x86.h: enable IMT support for wider testing.
15015 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15017 * inssel.brg (emit_imt_argument): Add aot support here.
15019 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
15021 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
15023 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
15024 of the IMT implementation, partially from massi, with my
15025 implementation of the bsearch sequence. Disabled by default until
15026 the AOT code is implemented.
15028 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15030 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
15032 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
15034 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15036 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
15037 arch-independent IMT JIT code from Massimiliano
15038 Mantione (massi@ximian.com) with small cleanups from me.
15040 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15042 * Makefile.am: fix svn invocation to get the svn revision to be
15043 independent of the local language (build fix).
15045 2007-07-09 Mark Probst <mark.probst@gmail.com>
15047 * mini.c (inline_method): Reset cfg->exception_type if the
15048 inlining is aborted. Fixes: 82049.
15050 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
15052 * mini.c: remove assert from exception handling code when exception_ptr
15055 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15057 * mini.c (mono_codegen): Add an assert.
15059 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
15060 enter and leave code.
15061 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
15063 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15065 * mini-ppc.c: fixed memory corruption for localloc(0)
15068 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15070 * mini.c: Fix warnings.
15072 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
15074 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
15075 to emit better double->int conversions.
15077 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
15079 * mini.c: the provided Min/Max optimizations are valid for unisgned
15082 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
15084 * 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
15086 2007-06-28 Miguel de Icaza <miguel@novell.com>
15088 * mini.c (mono_running_on_valgrind): Add support for reporting the
15089 method and its boundaries to valgrind.
15091 2007-06-28 Martin Baulig <martin@ximian.com>
15093 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15095 2007-06-25 Zoltan Varga <vargaz@gmail.com>
15097 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
15099 * generic.2.cs: Add new test case.
15101 2007-06-25 Martin Baulig <martin@ximian.com>
15103 Merged the `debugger-dublin' branch.
15106 (mono_debugger_insert_method_breakpoint): New public method.
15107 (mono_debugger_remove_method_breakpoint): Likewise.
15108 (mono_debugger_check_breakpoints): New static method.
15109 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
15111 * debug-debugger.h (MonoDebuggerInfo):
15112 Renamed (to keep backward compatibility in the vtable):
15113 `insert_breakpoint' -> `old_insert_breakpoint'.
15114 `remove_breakpoint' -> `old_remove_breakpoint'.
15115 `create_string' -> `old_create_string'.
15116 `lookup_class' -> `old_lookup_class'.
15117 `lookup_type' -> removed; changed into a dummy field.
15118 `lookup_assembly' -> `old_lookup_assembly'.
15119 Added (same functionality, but different signature):
15120 `create_string', `lookup_class', `lookup_assembly'
15122 `get_method_addr_or_bpt', `remove_method_breakpoint',
15123 `runtime_class_init'.
15125 * debug-debugger.c: Merged the `debugger-dublin' branch.
15127 2007-06-23 Zoltan Varga <vargaz@gmail.com>
15129 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
15131 (peephole_pass): Likewise.
15133 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
15135 * driver.c: hopefully make setaffinity work also for ancient
15138 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
15140 * driver.c : win32 build fix.
15142 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
15144 * driver.c: check for the MONO_NO_SMP env var and bind to a single
15145 processor if it is set.
15147 2007-06-21 Martin Baulig <martin@ximian.com>
15149 * debug-mini.h: New file.
15152 (mono_debugger_insert_breakpoint_full): Moved here from
15153 ../metadata/mono-debug-debugger.c.
15154 (mono_debugger_remove_breakpoint): Likewise.
15155 (mono_debugger_breakpoint_callback): Likewise.
15157 2007-06-15 Raja R Harinath <rharinath@novell.com>
15159 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15160 changes in MonoGenericClass.
15162 2007-06-14 Zoltan Varga <vargaz@gmail.com>
15164 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
15166 2007-06-14 Raja R Harinath <rharinath@novell.com>
15168 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15169 removal of MonoGenericMethod.
15171 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15173 * mini-exceptions.c: hooks for the exception events profiling API.
15175 2007-06-14 Randolph Chung <tausq@debian.org>
15177 * Makefile.ma: Add hppa target.
15178 * mini-arch.h: Include mini-hppa.h
15179 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
15180 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
15181 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15183 2007-06-14 Randolph Chung <tausq@debian.org>
15185 * inssel.brg: Add rules for "chained" compare-branch operations so that
15186 a single compare op can affect multiple branches. Adjust cost for
15187 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
15188 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
15189 cost for some rules so that they can more easily be overridden by
15190 per-arch rules (with fixes from lupus).
15191 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15193 2007-06-13 Randolph Chung <tausq@debian.org>
15195 * mini-ops.h: Reorder branch ops so that they match the order of the
15196 corresponding CEE_* ops. The code expects them this way.
15197 Add new ops for HPPA target.
15198 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15200 2007-06-13 Randolph Chung <tausq@debian.org>
15202 * mini-exceptions.c: Handle cases where the stack grows towards
15204 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15206 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
15208 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
15210 * driver.c: explain where a non-matching corlib is found.
15212 2007-06-13 Mark Probst <mark.probst@gmail.com>
15214 * mini.c (print_jit_stats): Output dynamic code allocation stats.
15216 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
15218 * mini-exceptions.c: Generate a method profile leave event during
15219 an exception to ensure that the profiler gets notified.
15221 2007-06-07 Zoltan Varga <vargaz@gmail.com>
15223 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
15226 * cpu-amd64.md: Add long_and/or/xor opcodes.
15228 2007-06-06 Wade Berrier <wberrier@novell.com>
15230 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
15231 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
15232 length of instruction shr_imm (expected 8, got 10)
15234 2007-06-06 Zoltan Varga <vargaz@gmail.com>
15236 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
15238 2007-06-06 Mark Probst <mark.probst@gmail.com>
15240 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15241 MonoInternalHashTable again (fixed bug in the internal hash table
15244 2007-06-06 Mark Probst <mark.probst@gmail.com>
15246 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
15247 Have to figure out what makes it crash the SWF regression.
15249 2007-06-05 Zoltan Varga <vargaz@gmail.com>
15251 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
15253 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15255 * mini.c: optimize out the type check when storing null in a
15258 2007-06-04 Mark Probst <mark.probst@gmail.com>
15260 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15261 MonoInternalHashTable.
15263 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
15265 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
15266 signed integer methods.
15268 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15270 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
15271 permanently since the current approach doesn't work.
15273 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15275 * inssel.brg (stmt): Only call delegate->invoke_impl if
15276 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
15278 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15280 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
15281 the sreg2==rdx case.
15283 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
15284 account if it contains a rex prefix.
15285 (peephole_pass): Handle OP_FMOVE as well.
15287 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15289 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
15290 as it causes regressions.
15292 2007-05-31 Zoltan Varga <vargaz@gmail.com>
15294 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
15295 static case as well.
15297 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
15299 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15300 (mono_arch_get_this_arg_from_call): Ditto.
15302 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
15304 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
15307 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15308 (mono_arch_get_this_arg_from_call): Ditto.
15310 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
15312 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
15313 try to create optimized invoke code and use that for further invocations.
15314 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
15316 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
15318 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
15320 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
15321 sealed classes or methods.
15322 *devirtualization.cs: tests for the new optimization
15324 2007-05-29 Zoltan Varga <vargaz@gmail.com>
15326 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
15327 by the update_volatile () function.
15329 2007-05-27 Zoltan Varga <vargaz@gmail.com>
15331 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
15334 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
15336 2007-05-24 Jonathan Chambers <joncham@gmail.com>
15338 * mini.c: Add configure checks for header files.
15339 * mini-x86.c: Add configure checks for header files.
15340 * trace.c: Add configure checks for header files.
15341 * aot-runtime.c: Add configure checks for header files.
15342 * aot-compiler.c: Add configure checks for header files.
15343 * driver.c: Add configure checks for header files.
15344 * mini-codegen.c: Add configure checks for header files.
15346 Code is contributed under MIT/X11 license.
15348 2007-05-22 Zoltan Varga <vargaz@gmail.com>
15350 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
15351 icompare_imm -128 + op_iclt. Fixes #81703.
15353 2007-05-19 Zoltan Varga <vargaz@gmail.com>
15355 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
15357 2007-05-15 Massimiliano Mantione <massi@ximian.com>
15359 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
15360 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
15361 so that all isinst checks now use "interface_bitmap".
15363 2007-05-15 Zoltan Varga <vargaz@gmail.com>
15365 * cpu-amd64.md (jmp): Fix a warning.
15367 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
15369 * basic.cs: Add new regression test.
15371 * basic.cs: Remove test which is now in basic-long.cs.
15373 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
15375 * basic-long.cs: Add new test.
15377 2007-05-13 Zoltan Varga <vargaz@gmail.com>
15379 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
15381 2007-05-12 Zoltan Varga <vargaz@gmail.com>
15383 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
15385 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
15388 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
15389 throwing code a bit.
15391 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
15392 the exception throwing code a bit.
15394 * mini-x86.c (get_call_info): Allocate result from a mempool.
15396 2007-05-11 Zoltan Varga <vargaz@gmail.com>
15398 * aot-compiler.c (find_typespec_for_class): Fix the assert.
15400 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
15402 * mini.h (MonoCompile): Add 'token_info_hash' field.
15404 * mini.c: Save token->method associations during compilation so the AOT
15405 compiler can use it.
15407 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
15408 which reference generic classes and methods.
15410 2007-05-10 Zoltan Varga <vargaz@gmail.com>
15412 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
15414 * aot-compiler.c (compile_method): Fix a typo in a comment.
15416 * aot-runtime.c (decode_cached_class_info): Skip generic types.
15418 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
15419 everything generic.
15421 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
15423 2007-05-09 Zoltan Varga <vargaz@gmail.com>
15425 * mini.h (MonoCompile): Add 'args' field.
15427 * mini.c (mono_compile_create_vars): Store variables representing the arguments
15430 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
15432 2007-05-08 Zoltan Varga <vargaz@gmail.com>
15434 * mini.c (mono_compile_get_interface_var): Remove this unused function.
15436 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
15438 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
15439 opcodes for some opcodes.
15441 * mini.h *.brg *.c: Use the new opcodes.
15443 2007-05-08 Massimiliano Mantione <massi@ximian.com>
15445 * mini.h: Bumped aot revision.
15447 * inssel.brg: modified code generation of type checks for interfaces
15448 to use the new "MonoClass.interface_bitmap" instead of the old
15449 "MonoClass.interface_offsets".
15451 2007-04-30 Zoltan Varga <vargaz@gmail.com>
15453 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
15455 2007-04-29 Zoltan Varga <vargaz@gmail.com>
15457 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
15460 2007-04-27 Neale Ferguson <neale@sinenomine.net>
15462 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
15464 2007-04-27 Wade Berrier <wberrier@novell.com>
15466 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
15467 mini.h) to fix build.
15469 2007-04-26 Zoltan Varga <vargaz@gmail.com>
15471 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
15473 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
15474 causes the corlib unit tests to fail.
15476 2007-04-25 Zoltan Varga <vargaz@gmail.com>
15478 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
15480 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
15482 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
15483 opcodes to the comparison relations.
15485 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
15486 opcodes to their types.
15488 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
15490 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
15491 it in cfg->arch.cinfo.
15493 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
15495 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
15496 cfg->cil_offset_to_bb.
15498 2007-04-24 Zoltan Varga <vargaz@gmail.com>
15500 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
15501 created becase of initlocals.
15503 2007-04-23 Zoltan Varga <vargaz@gmail.com>
15505 * mini-alpha.c cpu-alpha.md: More alpha port work from
15506 Sergey Tikhonov <tsv@solvo.ru>.
15508 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
15510 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
15512 2007-04-19 Zoltan Varga <vargaz@gmail.com>
15514 * cpu-s390.md (break): Correct the length of break instruction.
15516 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15518 * mini.c: fix a couple of soft-float issues and comments.
15520 2007-04-15 Miguel de Icaza <miguel@novell.com>
15522 * trace.c (is_filenamechar): - is also a filename char.
15524 2007-04-15 Neale Ferguson <neale@sinenomine.net>
15526 * mini-s390.c: Correct checking for enum type in return value processing.
15528 2007-04-14 Raja R Harinath <rharinath@novell.com>
15530 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
15531 (version.h): Makefile is in the build directory.
15533 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
15535 * mini-amd64.h: fix for assertion failure on Solaris/amd64
15537 2007-04-11 Martin Baulig <martin@ximian.com>
15539 * mini.c (can_access_member): Fix handling of generic classes;
15542 2007-04-10 Zoltan Varga <vargaz@gmail.com>
15544 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
15546 2007-04-05 Zoltan Varga <vargaz@gmail.com>
15548 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
15550 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
15552 * mini-codegen.c: make sure the right spill amount is
15553 used for fp or integer registers (fixes the float_sub_spill() on ppc).
15555 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
15557 * mini-ppc.c: fixes for the fp_branch_nan test.
15559 2007-03-23 Zoltan Varga <vargaz@gmail.com>
15561 * basic.cs: Comment out new test which still fails on ia64.
15563 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
15565 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
15567 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15569 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
15571 2007-03-22 Zoltan Varga <vargaz@gmail.com>
15573 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
15574 on 64 bit machines. Fixes part of #80738.
15576 * basic.cs: Add regression test.
15578 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15580 * inssel.brg basic.cs: Revert previous change to fix build.
15582 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
15585 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
15587 * basic.cs: Add new regression test.
15589 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15591 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
15594 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15596 * cpu-s390x.md: Correct length of break instruction.
15598 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15600 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
15601 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
15603 2007-03-15 Jonathan Chambers <joncham@gmail.com>
15605 * *.c: Begin WIN64 port.
15606 * mini.c: Use correct register in profiler.
15607 * mini-amd64.c: No inline assembly on Win64.
15608 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
15609 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
15610 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
15611 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
15612 mono_arch_ip_from_context for Win64.
15614 Contributed under MIT/X11 license.
15616 2007-03-15 Zoltan Varga <vargaz@gmail.com>
15618 * exceptions-amd64.c (seh_handler): Ditto.
15620 * exceptions-x86.c (seh_handler): Fix a memory leak.
15622 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
15624 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
15625 mini-s390x.c: fixed peephole optimizations to deal
15626 correctly with 1 and 2 byte reload avoidance.
15628 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
15630 * cpu-s390.md, cpu-s390x.md: update localloc length.
15632 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15634 * cpu-g4.md: added missing descriptions.
15636 2007-03-14 Miguel de Icaza <miguel@novell.com>
15638 * Makefile.am: Add support so the tail tests are not executed on
15639 PowerPC as that is a known limitation of the PowerPC port.
15641 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15643 * runmdesc.bat: Move to msvc directory.
15645 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15647 * runmdesc.bat: Run executable that was produced by the current
15648 target and sent via an argument.
15650 2007-03-11 Zoltan Varga <vargaz@gmail.com>
15652 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
15655 * generics.2.cs: Add regression test.
15657 2007-03-09 Wade berrier <wberrier@novell.com>
15659 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
15661 2007-03-09 Zoltan Varga <vargaz@gmail.com>
15663 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
15664 AOT code depends on this.
15666 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
15668 * mini.c: more precise tracking of types in the eval stack
15669 (part of fix for bug #81044).
15671 2007-03-07 Zoltan Varga <vargaz@gmail.com>
15673 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
15675 * aot-compiler.c (encode_patch): Remove an obsolete comment.
15677 2007-03-06 Zoltan Varga <vargaz@gmail.com>
15679 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
15681 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
15683 2007-02-22 Zoltan Varga <vargaz@gmail.com>
15685 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
15686 a pointer on 64 bit systems. Fixes #80190.
15688 * iltests.il: Add new regression test.
15690 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15692 * mini.c: inline a constant for Environment.IsRunningOnWindows.
15694 2007-02-19 Geoff Norton <gnorton@customerdna.com>
15696 * trace.c: Remove an erroneous alignemnt check when tracing.
15697 Fixes --trace on OSX86.
15699 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
15701 * mini-$(arch).h: initialize SP in context for all the archs.
15703 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
15705 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
15706 regressions in the thread tests.
15708 2007-02-14 Zoltan Varga <vargaz@gmail.com>
15710 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
15711 - fixed implementation of LOCALLOC opcode
15712 - implemented non-un compare for floats
15714 - implementation of FDIV and CKFINITE opcodes
15715 - fixes for latest mono updates
15716 - additional arch opcodes
15718 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
15720 * Makefile.am: simplify and merge rules for cross-compilation.
15722 2007-02-07 Massimiliano Mantione <massi@ximian.com>
15724 * local-propagation.c: Actually *apply* the fix for bug 80591...
15726 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15728 * mini-exceptions.c: backuot part of the last change
15729 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
15731 2007-02-06 Massimiliano Mantione <massi@ximian.com>
15732 * inssel.brg: Fix bug 59286.
15735 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
15737 * mini-exceptions.c: patch from Zoltan to correctly check for
15738 stack boundaries (using the stack register, not the frame register),
15739 fixes bugs #80724, #79717.
15741 2007-02-03 Zoltan Varga <vargaz@gmail.com>
15743 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
15744 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
15746 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
15747 presence of frame pointer elimination.
15749 2007-02-01 Geoff Norton <gnorton@customerdna.com>
15751 * mini-x86.h: NetBSD UCONTEX_REG defines.
15753 2007-02-01 Zoltan Varga <vargaz@gmail.com>
15755 * inssel-amd64.brg: Fix amd64 build.
15757 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
15759 * mini.h: remove extern to workaround what looks likes gcc bug 26905
15762 2007-01-31 Zoltan Varga <vargaz@gmail.com>
15764 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
15767 * mini-<ARCH>.c: Use mono_is_regsize_var ().
15769 2007-01-30 Mark Mason <mason@broadcom.com>
15771 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
15772 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
15773 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
15774 beginning support for CEE_JMP [not quite working yet]
15775 * tramp-mips.c: LMF handling now works
15777 2007-01-30 Zoltan Varga <vargaz@gmail.com>
15779 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
15781 * mini.h (NULLIFY_INS): New macro.
15783 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
15785 * mini.c: statistical profiler fix for windows, patch
15786 from Tor Lillqvist (tml@novell.com).
15788 2007-01-30 Massimiliano Mantione <massi@ximian.com>
15789 * local-propagation.c: Fix bug 80591.
15791 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
15793 * Makefile.am: put back the --export-dynamic option as with
15794 the previous gmodule flags (thanks to Robert Jordan).
15796 2007-01-28 Zoltan Varga <vargaz@gmail.com>
15798 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
15800 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
15801 simplify and speed up the local register allocator. Also rename some fields
15802 like iassign->vassign.
15804 * regalloc.c: Remove some functions which are no longer used since their
15805 inlined version is in mini-codegen.c.
15807 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
15809 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
15811 2007-01-27 Zoltan Varga <vargaz@gmail.com>
15813 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
15814 narrowing. Fixes #80622.
15816 * iltests.il: Add new regresssion test.
15818 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
15820 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
15821 debug-debugger.c, debug-debugger.h: warning fixes.
15822 * driver.c: updated copyright year and made it fit in one line.
15824 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
15826 * aot-runtime.c: updated to use mono-dl instead of gmodule.
15828 2007-01-25 Zoltan Varga <vargaz@gmail.com>
15830 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
15832 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
15834 * iltests.il: Add new test for bug #80507.
15836 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15838 * mini-arm.h: use soft-float also on vfp for now.
15840 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
15842 * mini.c: fix some more soft-float issues.
15844 2007-01-24 Zoltan Varga <vargaz@gmail.com>
15846 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
15848 2007-01-24 Massimiliano Mantione <massi@ximian.com>
15849 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
15850 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
15851 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
15853 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
15855 * mini-arm.c: typo fix.
15857 2007-01-23 Neale Ferguson <neale@sinenomine.net>
15859 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
15861 2007-01-21 Zoltan Varga <vargaz@gmail.com>
15863 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
15864 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
15866 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
15868 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
15870 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
15872 * inssel.brg: Fix a warning.
15874 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
15876 * abcremoval.c ssa.c ssapre.c: Update after this change.
15878 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
15880 * dominators.c (df_set): Use mono_bitset_union_fast.
15882 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
15884 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
15885 mini-codegen.c: reduce relocations and memory usage for the cpu
15888 2007-01-20 Zoltan Varga <vargaz@gmail.com>
15890 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
15892 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
15893 to reduce their size.
15895 2007-01-19 Mark Mason <mason@broadcom.com>
15897 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
15898 * mini-mips.c: more configuration macros, support long conditional branches, additional
15899 asserts, fix epilog instrumentation.
15900 * mini-mips.h: use standard stack walk
15901 * cpu-mips.md: increase size of div, rem and conditional branches
15903 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
15905 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
15908 2007-01-19 Zoltan Varga <vargaz@gmail.com>
15910 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
15911 (compile_method): Ditto.
15913 * aot-runtime.c (decode_klass_info): Ditto.
15915 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
15916 needed by the code generated by inssel.brg. Also fix a warning.
15918 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
15920 * mini.c: deal with enums that become genericinsts by
15921 being nested in a generic class (bug #79956).
15923 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
15925 * mini.c: match the generic definition to check for
15926 private access with generic types (bug #78431).
15928 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
15930 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
15931 to make life easier for people cross-compiling that insist on not
15934 2007-01-17 Mark Mason <mason@broadcom.com>
15936 * inssel-long.brg: patch to deal with mips missing flags
15937 * inssel-long32-mips.brg: implement overflow checks
15938 * insset-mips.brg: implement overflow checks
15939 * mini-mips.h: implement conditional exception handling
15940 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
15941 Remove unused code, minor cleanups.
15942 * exceptions-mips.c: minor cleanups
15943 * mini-ops.h: add mips conditional exception ops
15944 * cpu-mips.md: add mips conditional exception ops
15947 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
15949 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
15950 to deal with mips missing of flags.
15952 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
15954 * exceptions-ppc.c: execute fault handlers.
15956 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
15958 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
15960 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
15962 * mini.c: handle also floating point values in initialize_array.
15964 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
15966 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
15967 array initialization and make it conditional on the intrins option.
15969 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
15971 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
15972 relocations and put the patch info names close to the enum definition.
15974 2007-01-15 Mark Mason <mason@broadcom.com>
15976 * basic.cs, exceptions.cs: break up large tests to increase debugability.
15978 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
15980 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
15982 2007-01-12 Raja R Harinath <rharinath@novell.com>
15984 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
15986 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
15988 * Makefile.am: distribute the mips sources.
15990 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
15992 * mini-codegen.h: handle bug #80489 here, by excluding ecx
15995 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
15997 * cpu-x86.md: back out for now as this triggers other regressions.
15999 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16001 * cpu-x86.md: force src1 and dest regpair for long shift instructions
16002 to eax:edx, so ecx can't get allocated to them (bug #80489).
16004 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
16006 * mini.c, mini-exceptions.c: enabled running fault handlers
16009 2007-01-03 Miguel de Icaza <miguel@novell.com>
16011 * driver.c: If nothing fail, do not use the string "failed",
16012 because it makes it very annoying to view test result logs on the
16015 2006-12-30 Miguel de Icaza <miguel@novell.com>
16017 * debug-debugger.c (mono_debugger_main): Rename "main" to
16018 "main_method" to prevent a warning.
16020 Remove a warning for unused field.
16022 2006-12-28 Martin Baulig <martin@ximian.com>
16025 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
16027 2006-12-22 Martin Baulig <martin@ximian.com>
16029 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
16030 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
16031 seperate `.mdb_debug_info' section, so we can access it from the
16032 debugger even if the binary is stripped.
16034 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
16035 from the `.mdb_debug_info' here to prevent the linker from
16036 removing that section.
16038 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
16039 mdb-debug-info64.s.
16041 2006-12-19 Robert Jordan <robertj@gmx.net>
16043 * mini-x86: enable the code to return small structures in
16044 registers for FreeBSD as well. Fixes bug #80278.
16045 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
16047 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16049 * mini-x86.c: align the stack when calling the profiler
16050 function instrumenting the prolog (on OSX).
16052 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
16054 * mini.c: emit a break opcode where Debugger.Break () is called.
16056 2006-12-13 Miguel de Icaza <miguel@novell.com>
16058 * mini.c (mono_method_to_ir): Provide useful information on this
16059 assert, to prevent others from debugging like I did.
16061 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16063 * mini.c: enable code which was incorrectly commented
16066 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16068 * mini-x86.c: enable on OSX, too, the code to return small
16069 structures in registers.
16071 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16073 * mini-x86.c: remove the use of the dynamic code manager here, too.
16075 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
16077 * mini.h, debug-debugger.c, tramp-*.c: fixed
16078 mono_debugger_create_notification_function() to use
16079 mono_global_codeman_reserve () instead of a dynamic code manager.
16081 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
16083 * mini.c, jit-icalls.h, jit-icalls.c: remove the
16084 ves_array_element_address() jit icall and use a generated
16085 managed method instead (which is about 4 times faster for a rank 3
16088 2006-11-29 Mark Mason <mason@broadcom.com>
16090 * basic-calls.cs: additional tests for passing
16091 structures as function arguments.
16093 2006-11-29 Mark Mason <mason@broadcom.com>
16095 * mini-mips.h: disable custom exception handling
16096 * mini-mips.c: throw/rethrow should use jalr to call
16097 exception stubs. Fixed bug with passing structures
16098 by value. More support for tracing floating point
16101 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16103 * mini.c: fixed typo in the soft-float ldind.r4 handling
16106 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16108 * mini.c, mini.h, driver.c: added --runtime command line
16109 option to select a different runtime than the autodetected one.
16110 * jit.h: added API for embedders to initialize with a specific
16113 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
16115 * mini.c: handle also boxing of r4 values (bug #80024).
16117 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16119 * mini-ppc.c: force indirect calls until we reserve
16120 enough address space for all the generated code.
16122 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
16124 * exceptions-arm.c: workaround bugs in the libc definition
16125 of struct ucontext.
16127 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16129 * inssel.brg: fixes from me and Mark Mason.
16131 2006-11-23 Dick Porter <dick@ximian.com>
16133 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
16134 semaphore display now we've fixed the initial value
16136 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16138 * inssel.brg: partially revert the last change to fix the build.
16140 2006-11-21 Mark Mason <mason@broadcom.com>
16142 * inssel.brg: Add and use compare-and-branch macros to support
16143 architectures that do not have condition code registers (ie. MIPS).
16144 * *-mips.{c,brg,md}: Fix copyright statements
16146 2006-11-20 Mark Mason <mason@broadcom.com>
16148 * Makefile.am: remove mini-codegen.c from list of MIPS sources
16149 * mini.c: Allow GET_CONTEXT to be specified by the arch port
16150 * mini.h: Added declaration for mono_print_ins()
16151 * mini-codegen.c: added ins_spec initializer for MIPS
16152 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
16153 vreg to be virtual and hreg to be non-virtual.
16154 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
16155 is not yet working/implemented correctly.
16156 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
16157 non-static, fixup calls to print_ins() from other parts in the file.
16159 2006-11-20 Mark Mason <mason@broadcom.com>
16161 * basic-calls.cs: added tests for passing structures as arguments
16164 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
16166 * inssel-long32.brg: optimize signed division by power of two.
16168 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
16170 * mini-arm.c: added support for interworking with thumb code
16171 (mono must be still be built using the ARM instruction encoding).
16173 2006-11-19 Miguel de Icaza <miguel@novell.com>
16175 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
16176 verifier has different rules for it. Fixes a few verifier issues
16179 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
16180 at the end, so people know what happened.
16182 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16184 * brach-opts.c: in optimize_exception_target() make sure we
16185 are in a catch clause (fixes bug #79871).
16187 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16189 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
16190 more soft-float support fixes.
16192 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
16194 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
16195 that are passed half on the stack and half in registers.
16197 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
16199 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
16200 more mips integration work from Mark E Mason
16201 <mark.e.mason@broadcom.com>.
16203 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16205 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
16206 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
16207 tramp-mips.c: added sources for the mips port, not
16208 integrated in the build yet. Contributed by
16209 Mark E Mason <mark.e.mason@broadcom.com>.
16211 2006-11-14 Neale Ferguson <neale@sinenomine.net>
16213 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
16215 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16217 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
16218 put the soft-float rules in its own file since it seems to
16219 break s390 compilation.
16221 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16223 * mini-arm.c: fixed wrnings.
16225 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
16227 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
16228 inssel-arm.brg: ARM support for soft-float.
16230 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16232 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
16233 loads and stores of 32 bit fp values.
16235 2006-11-10 Zoltan Varga <vargaz@gmail.com>
16237 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
16239 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
16240 works. Fixes #79852 and #79463.
16242 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16244 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
16245 more soft-float support WIP and fixes.
16247 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
16249 * mini-arm.c: some VFP updates.
16251 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16253 * mini-exceptions.c: 0 is a valid local var offset in some
16254 architectures, don't assert (bug #78508).
16256 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
16258 * exceptions-arm.c: fixed off by one error in stack walk code.
16260 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
16262 * mini.h, mini.c: more precise tracking of type load exceptions.
16264 2006-11-03 Robert Jordan <robertj@gmx.net>
16266 * Makefile.am: [WIN32] Add monow.exe target.
16267 * driver.c: [WIN32] Don't detach the console when debugging.
16270 2006-10-30 Miguel de Icaza <miguel@novell.com>
16272 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
16274 2006-10-23 Zoltan Varga <vargaz@gmail.com>
16276 * aot-compiler.c (emit_method_info): Add a case missed earlier.
16278 * driver.c (mini_regression): Fix --regression with AOT.
16280 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
16282 2006-10-17 Zoltan Varga <vargaz@gmail.com>
16284 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
16286 * mini-sparc.h: Don't use sigaction on sparc/linux.
16288 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
16290 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
16292 * mini-exceptions.c: Add proper include files for getpid ().
16294 2006-10-16 Zoltan Varga <vargaz@gmail.com>
16296 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
16297 address instead of a MonoJitInfo* to avoid decoding the exception info for the
16300 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
16301 name cache to reduce its size.
16303 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
16305 2006-10-15 Zoltan Varga <vargaz@gmail.com>
16307 * mini-x86.c: Save/restore the current LMF structure more efficiently using
16308 the mono_lmf TLS variable.
16310 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
16311 trampoline lmf frames.
16313 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
16315 2006-10-14 Zoltan Varga <vargaz@gmail.com>
16317 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
16318 the mono_lmf TLS variable.
16320 * mini-exceptions.c: Access the LMF structure through accessors.
16322 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
16323 variable instead of in jit_tls->lmf.
16325 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
16327 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
16328 trampoline lmf frames.
16330 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
16332 2006-10-12 Zoltan Varga <vargaz@gmail.com>
16334 * mini.c trace.c mini-x86.c: Revert these too.
16336 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
16339 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
16341 * genmdesc.c: removed now dead code.
16343 2006-10-09 Robert Jordan <robertj@gmx.net>
16345 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
16347 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
16349 * mini.h: do not leave gaps in the opcode values.
16351 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
16353 * jit-icalls.h: flag functions as internal here, too.
16355 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
16357 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
16358 functions with the internal attribute.
16360 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
16362 * aot-compiler.c: fclose the file descriptor in the profile read loop.
16364 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
16366 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
16369 2006-10-05 Zoltan Varga <vargaz@gmail.com>
16371 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
16372 tail calls as on other platforms.
16374 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
16376 * iltests.il: Add a few tailcall tests.
16378 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16380 * driver.c: fix loop for old compilers (bug #79521).
16382 2006-10-02 Zoltan Varga <vargaz@gmail.com>
16384 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
16386 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
16388 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
16389 metadata without any code.
16391 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
16392 more precise debugging information using gdb.
16394 2006-09-30 Zoltan Varga <vargaz@gmail.com>
16396 * inssel-ia64.brg: Make the helper methods static.
16398 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16400 * inssel-x86.brg: make the helper methods static.
16402 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
16404 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
16406 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16408 * mini.c: updates for monoburg changes.
16409 * inssel.brg: make a few helper functions static as they should.
16411 2006-09-27 Zoltan Varga <vargaz@gmail.com>
16413 * Makefile.am: Move mini-codegen.c to common_sources.
16415 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16417 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
16419 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
16420 mini-ppc.h: port to use the common local register allocator.
16422 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16424 * mini.h: Remove the comment too then.
16426 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
16428 * mini.h: put back backend.data which is to be used shortly and
16429 doesn't increase the size of MonoInst. If any 64 bit arch aligned
16430 pointers on 4 byte boundaries it'd have much bigger issues running
16431 and you can ifdef it out anyway.
16433 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16435 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
16436 MonoInst size by 4 bytes on 64 bit machines.
16438 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
16440 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
16441 replacement with more meaningful field names. Arch maintainers, please
16442 check the assigned names are good enough for your arch.
16444 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16446 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
16447 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
16449 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
16451 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
16452 relocations and memory requirements, put the optimization flags
16453 definitions in their own file.
16455 2006-09-24 Zoltan Varga <vargaz@gmail.com>
16457 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
16459 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
16461 2006-09-22 Zoltan Varga <vargaz@gmail.com>
16463 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
16465 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
16467 * inssel.brg: use the correct function to get the size of an item
16468 in an array, given an element class.
16469 * aot-compiler.c: do not access class->class_size directly.
16471 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
16473 * mini.h, debug-mini.c: added a debugging function to print
16474 info about local variables and arguments in a jitted method.
16476 2006-09-20 Zoltan Varga <vargaz@gmail.com>
16478 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16480 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
16482 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16484 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
16485 inner and outer loops when passing vtypes.
16487 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
16489 * mini-ppc.c: take into account the cpu errata for cache flushing
16490 which caused some random errors (bug #79381).
16492 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16494 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
16495 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
16497 2006-09-17 Zoltan Varga <vargaz@gmail.com>
16499 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
16502 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
16503 freebsd ports tree.
16505 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
16506 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
16508 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
16511 2006-09-13 Zoltan Varga <vargaz@gmail.com>
16513 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
16515 2006-09-12 Zoltan Varga <vargaz@gmail.com>
16517 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
16518 macro does not have to be changed during debugging.
16520 * 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>.
16522 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
16524 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
16526 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
16527 MONO_ARCH_NO_EMULATE_MUL is defined.
16529 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
16531 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
16533 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
16535 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
16537 2006-09-11 Zoltan Varga <vargaz@gmail.com>
16539 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
16540 stuff to mini-exceptions.c where it is used.
16542 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
16543 setup code, the real one is in mini-exceptions.c.
16545 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
16546 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
16547 some changes from the freebsd ports tree.
16549 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
16552 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
16554 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
16556 * mini.c: on Linux, check for /proc to be mounted
16557 (bug# 79351, novell bug#201204).
16559 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
16561 * mini.c: handle cases where pthread_attr_getstack() behaves
16562 incorrectly (bug #78096).
16564 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
16566 * mini-arm.c: support larger stack frames (bug #79272).
16568 2006-09-08 Zoltan Varga <vargaz@gmail.com>
16570 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
16572 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
16575 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
16576 mono_class_from_name () to find a class from its name.
16578 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
16580 2006-09-07 Zoltan Varga <vargaz@gmail.com>
16582 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
16584 2006-09-05 Kornel Pal <kornelpal@gmail.com>
16586 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
16588 2006-09-04 Zoltan Varga <vargaz@gmail.com>
16590 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
16591 callinfo->trampoline.
16593 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
16595 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
16598 2006-09-03 Zoltan Varga <vargaz@gmail.com>
16600 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
16602 2006-09-02 Zoltan Varga <vargaz@gmail.com>
16604 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
16605 stats.method_trampolines, it is already done by the generic trampoline code.
16607 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
16609 2006-09-01 Zoltan Varga <vargaz@gmail.com>
16611 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
16613 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
16615 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
16617 * mini.c (print_jit_stats): Print mscorlib mempool size too.
16619 * mini.c (print_jit_stats): Print new stats.
16621 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16623 2006-08-31 Zoltan Varga <vargaz@gmail.com>
16625 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
16626 Address on two dimensional arrays. Fixes #78729.
16628 * mini.h (MonoCompile): Add a 'skip_visibility' field.
16630 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
16633 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
16635 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
16638 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
16640 (mini_get_ldelema_ins): Ditto.
16642 2006-08-30 Zoltan Varga <vargaz@gmail.com>
16644 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
16645 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
16648 2006-08-29 Neale Ferguson <neale@sinenomine.net>
16650 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
16651 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
16653 * exceptions-s390x.c: Cosmetic change.
16655 * tramp-s390.c: Fix warning.
16657 * cpu-s390.md: Correct length of mul_imm.
16659 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
16661 * aot-compiler.c: added binary writer with ELF backend
16662 implementation (only on Linux/x86 for now).
16664 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16666 * Makefile.am: Don't run net 2.0 AOT tests.
16668 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
16669 (mono_compile_assembly): Skip net 2.0 assemblies as well.
16671 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
16673 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
16675 * aot-compiler.c: simplified and refactored the asm-writing code
16676 to allow different backends.
16678 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16680 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
16682 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
16683 little. Share patches of type TYPE_FROM_HANDLE as well.
16685 * mini.c (mono_patch_info_equal): New helper function.
16686 (mono_patch_info_hash): Ditto.
16688 * aot-compiler.c (emit_method_code): Fix s390 build.
16690 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
16691 is not handled because it is stored as a flag and not as a type ctor. Fixes
16694 2006-08-17 Zoltan Varga <vargaz@gmail.com>
16696 * aot-compiler.c: Fix computation of GOT slot statistics.
16698 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
16699 Also remove support for not PIC AOT.
16701 * mini.h: Bump AOT file format version.
16703 * objects.cs: Add a test for #78990.
16705 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
16706 (peter.dettman@iinet.net.au). Fixes #79087.
16708 * basic-long.cs: Add a test for the above.
16710 2006-08-16 Zoltan Varga <vargaz@gmail.com>
16712 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
16714 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
16717 2006-08-15 Zoltan Varga <vargaz@gmail.com>
16719 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
16722 2006-08-10 Jonathan Chambers <joncham@gmail.com>
16724 * mini.c: Don't verify COM proxy invoke calls
16727 2006-08-10 Dick Porter <dick@ximian.com>
16729 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
16730 which process is holding semaphores locked.
16732 2006-08-08 Zoltan Varga <vargaz@gmail.com>
16734 * mini-ia64.c mini-amd64.c: Fix #79027.
16736 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
16738 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
16740 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
16741 implicit arguments in a vararg call. Fixes #79027.
16743 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
16745 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
16746 (mono_get_array_new_va_signature): Ditto.
16748 2006-08-05 Zoltan Varga <vargaz@gmail.com>
16750 * aot-runtime.c: Call init_plt lazily.
16752 * inssel-long.brg: Fix unsigned long->int conversion.
16754 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
16756 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
16757 that most data is now in the .rss/.data section.
16759 2006-08-04 Zoltan Varga <vargaz@gmail.com>
16761 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
16763 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
16765 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
16767 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
16769 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
16770 virtual call. Fixes #79010.
16772 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
16773 and use the result as the this argument in the real call.
16775 * generics.2.cs: Add a new test for #79010.
16777 2006-08-03 Zoltan Varga <vargaz@gmail.com>
16779 * mini-x86.c: Fix a warning.
16781 * aot-compiler.c: Add a bunch of statistics.
16783 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
16785 2006-08-02 Zoltan Varga <vargaz@gmail.com>
16787 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
16789 2006-08-01 Zoltan Varga <vargaz@gmail.com>
16791 * 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>.
16793 2006-07-13 Miguel de Icaza <miguel@novell.com>
16795 * mini.c (mono_method_to_ir): Obtain the original method in the
16796 CIL stream and use this to perform validation.
16800 2006-07-19 Zoltan Varga <vargaz@gmail.com>
16802 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
16803 (mono_arch_call_opcode): Ditto.
16805 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
16808 * mini.c (mono_patch_info_dup_mp): New helper function.
16810 * aot-compiler.c (compile_method): Fix some of the memory allocated during
16811 compilation. Fixes #78827.
16813 2006-07-18 Kornel Pal <kornelpal@gmail.com>
16815 * declsec.c: Use original security informations for
16816 MONO_WRAPPER_MANAGED_TO_MANAGED.
16818 2006-07-15 Jonathan Chambers <joncham@gmail.com>
16820 * mini.c: Allow Com Interop methods/classes and
16821 don't verify COM wrapper calls
16824 2006-07-13 Zoltan Varga <vargaz@gmail.com>
16826 * inssel-long32.brg: Fix long->i4 checked conversion.
16828 * exceptions.cs: Add a test for the above.
16830 2006-07-08 Zoltan Varga <vargaz@gmail.com>
16832 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
16834 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
16837 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
16840 2006-07-03 Zoltan Varga <vargaz@gmail.com>
16842 * mini.c: Fix solaris/x86 exception handling.
16844 * Makefile.am: Get rid of $(ICU_LIBS).
16846 2006-07-02 Zoltan Varga <vargaz@gmail.com>
16848 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
16849 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
16850 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
16852 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
16854 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
16855 this function causes a SIGSEGV.
16857 2006-06-22 Zoltan Varga <vargaz@gmail.com>
16859 * mini.c: Remove unused solaris/x86 includes.
16861 2006-06-21 Zoltan Varga <vargaz@gmail.com>
16863 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
16865 2006-06-20 Jb Evain <jbevain@gmail.com>
16867 * cpu-g4.md: fix max length of start_handler instruction.
16869 2006-06-20 Massimiliano Mantione <massi@ximian.com>
16870 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
16872 2006-06-16 Massimiliano Mantione <massi@ximian.com>
16873 * ssa.c: Fixed bug 78653 for SSA based deadce.
16874 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
16875 MonoInst.flags, used in SSA based deadce.
16876 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
16877 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
16879 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
16881 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
16882 it can end up using non executable memory on ppc64 systems
16883 running ppc32 userspace (fix from Johannes Berg).
16885 2006-06-14 Dick Porter <dick@ximian.com>
16887 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
16890 2006-06-13 Massimiliano Mantione <massi@ximian.com>
16891 * mini.c: Made so that inline is locally disabled if it would
16892 trigger a .cctor, because too many apps depend on this behavior
16893 (which seems to be also the one of the MS CLR).
16895 2006-06-13 Zoltan Varga <vargaz@gmail.com>
16897 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
16898 No idea why this worked before.
16900 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
16901 which branch to outer exception clauses since they could skip the
16902 inner finally clauses. Fixes #78633.
16904 * exceptions.cs: Add a test for the above.
16906 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
16909 * iltests.il: Add a test for the above.
16911 2006-06-12 Zoltan Varga <vargaz@gmail.com>
16913 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
16914 after the end of a try bblock, to prevent asserts in mini_method_compile ().
16916 * iltests.il: Add a test for the above.
16918 2006-06-10 Zoltan Varga <vargaz@gmail.com>
16920 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
16922 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
16923 methods as instrinsics.
16925 2006-06-09 Wade Berrier <wberrier@novell.com>
16927 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
16928 (simple-cee-ops.h ssapre-mini-ops.h)
16930 2006-06-09 Neale Ferguson <neale@sinenomine.net>
16932 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
16933 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
16935 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
16936 * cpu-s390x.md: Fix max. length values for a couple of instructions.
16938 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
16940 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
16942 2006-06-08 Massimiliano Mantione <massi@ximian.com>
16944 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
16945 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
16946 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
16947 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
16948 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
16949 of opcodes, so that bug 78549 should not happen again.
16950 * ssapre.c: Updated to use the renamed files.
16952 2006-06-08 Zoltan Varga <vargaz@gmail.com>
16954 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
16955 in OP_ATOMIC_EXCHANGE_I4.
16957 2006-06-07 Wade Berrier <wberrier@novell.com>
16959 * tramp-s390.c: Fix s390 build (add missing pointer declarations
16960 in mono_debugger_create_notification_function)
16962 2006-06-06 Zoltan Varga <vargaz@gmail.com>
16964 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
16966 * mini.c (type_from_stack_type): Disable some changes which do not
16969 * driver.c: Reenable opts.
16971 * mini.h (MonoStackSlot): New structure to keep track of the verification state
16972 of the evaluation stack.
16974 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
16975 evaluation stack trace at entry to the bblock.
16977 * mini.c (merge_stacks): New function to perform verification of stack merges.
16978 Turned off by default.
16980 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
16983 2006-06-06 Massimiliano Mantione <massi@ximian.com>
16985 * local-propagation.c: Fixed bug 78549.
16987 2006-06-04 Zoltan Varga <vargaz@gmail.com>
16989 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
16991 2006-06-02 Miguel de Icaza <miguel@novell.com>
16993 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
16994 tramp-arm.c, tramp-ia64.c
16995 (mono_debugger_create_notification_function): Update signature to
16996 new signature and use new protocol for creating the notification
16999 Should fix the build.
17001 2006-06-02 Geoff Norton <gnorton@customerdna.com>
17003 * exceptions-ppc.c (mono_jit_walk_stack)
17004 (ves_icall_get_frame_info): Fix the build
17006 2006-06-02 Zoltan Varga <vargaz@gmail.com>
17008 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
17010 2006-05-31 Raja R Harinath <rharinath@novell.com>
17012 * il2tests.2.il: New file for generics CIL tests. Add test for
17014 * Makefile.am: Update.
17017 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
17020 2006-05-30 Massimiliano Mantione <massi@ximian.com>
17022 * aliasing.c: Fixed bug 78311.
17024 2006-05-29 Martin Baulig <martin@ximian.com>
17026 * mini-exceptions.c (mono_find_jit_info): When computing the
17027 native offset, check whether we're actually inside the method's
17028 code; call mono_debug_print_stack_frame() to format the frame.
17029 (ves_icall_System_Exception_get_trace): Call
17030 mono_debug_print_stack_frame() to format the stack frame.
17031 (ves_icall_get_trace): Update to the new debugging API.
17032 (mono_jit_walk_stack_from_ctx): Likewise.
17033 (ves_icall_get_frame_info): Likewise.
17035 * mini.c (get_method_from_ip): Use the new debugging API.
17036 (mono_print_method_from_ip): Likewise.
17039 (mono_jit_walk_stack): Use the new debugging API.
17040 (ves_icall_get_frame_info): Likewise.
17042 2006-05-27 Zoltan Varga <vargaz@gmail.com>
17044 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
17046 2006-05-25 Massimiliano Mantione <massi@ximian.com>
17048 * mini.c: Added "limitator" to inline for debugging.
17050 2006-05-24 Martin Baulig <martin@ximian.com>
17052 * debug-debugger.c (mono_debugger_init): Create a private,
17053 malloc()-based code manager for the notification function and
17054 intentionally leak it on exit. This fixes the crash-on-exit race
17058 (mono_debugger_create_notification_function): Added
17059 `MonoCodeManager *' argument.
17062 (mono_debugger_create_notification_function): Added
17063 `MonoCodeManager *' argument.
17065 2006-05-23 Massimiliano Mantione <massi@ximian.com>
17067 * aliasing.c: Fixed 64 bit issue.
17068 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17069 default since all known bugs are fixed (one more time!).
17071 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
17073 * mini.c: write barrier support.
17075 2006-05-23 Martin Baulig <martin@ximian.com>
17077 * debug-debugger.c: Revert Paolo's change. Add comment and #error
17078 check at the top of the file.
17080 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
17082 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
17083 reverting changes without reason and without changelog entries.
17085 2006-05-18 Zoltan Varga <vargaz@gmail.com>
17087 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
17088 to a few opcodes. Fixes #78439.
17090 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
17091 consistency with other archs.
17093 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
17095 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17097 * debug-debugger.c: fix the build.
17099 2006-05-17 Martin Baulig <martin@ximian.com>
17102 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
17103 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
17104 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
17105 (debugger_attach): Call GC_mono_debugger_add_all_threads().
17107 2006-05-11 Zoltan Varga <vargaz@gmail.com>
17109 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
17111 2006-05-10 Zoltan Varga <vargaz@gmail.com>
17113 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
17114 MONO_TYPE_GENERICINST.
17116 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
17117 MONO_TYPE_GENERICINST.
17119 2006-05-09 Zoltan Varga <vargaz@gmail.com>
17121 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
17124 2006-05-08 Zoltan Varga <vargaz@gmail.com>
17126 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
17128 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
17130 2006-05-06 Zoltan Varga <vargaz@gmail.com>
17132 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
17133 mono_trace_cleanup ().
17135 * iltests.il: Fix problem with the newly added test.
17137 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
17138 due to register constraints, free up the previous hreg. Fixes #78314.
17140 * iltests.il: Add new test for #78314.
17142 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
17143 Interlocked.Add. Fixes #78312.
17145 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
17147 2006-05-05 Zoltan Varga <vargaz@gmail.com>
17149 * inssel.brg (mini_emit_virtual_call): Fix a warning.
17151 2006-05-05 Martin Baulig <martin@ximian.com>
17153 * debug-mini.c (mono_debug_open_block): New method.
17156 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17157 the beginning of each basic block.
17160 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17161 the beginning of each basic block.
17163 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17165 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17166 default until I understand why they break the build on amd64.
17168 2006-05-04 Zoltan Varga <vargaz@gmail.com>
17170 * mini.c (mini_cleanup): Call mono_cleanup ().
17172 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
17175 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17177 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
17178 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17179 default since all known bugs are fixed, and I cannot reproduce bug
17180 77944... I'm asking Matt Hargett to test again after this commit.
17182 2006-04-28 Massimiliano Mantione <massi@ximian.com>
17184 * mini-codegen.c: Fixed typo that thrashed inline.
17186 2006-04-28 Zoltan Varga <vargaz@gmail.com>
17188 * dominators.c (compute_dominators): Avoid using a worklist since
17189 it is not correct in some cases. Instead, iterate over all bblocks as
17190 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
17192 2006-04-28 Miguel de Icaza <miguel@novell.com>
17194 * mini.c (mono_jit_compile_method_inner): Use
17195 mono_prepare_exception_from_error that resets the value
17198 2006-04-27 Miguel de Icaza <miguel@novell.com>
17200 * mini.c: Move the mini_loader_error_to_exception to metadata.
17202 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17204 * aliasing.c: Fixed bug 78210.
17206 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17208 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17209 default until all their problems (or the ones they trigger) are fixed.
17211 2006-04-26 Zoltan Varga <vargaz@gmail.com>
17213 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
17215 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
17216 as loaded only after resolving patches since that could invoke the same method.
17218 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
17220 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
17223 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
17226 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
17229 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
17230 made from AOT code through the PLT table.
17232 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
17233 holding the plt offset when a call is made to the aot plt trampoline.
17235 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17237 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
17240 * Makefile.am (common_sources): Fix build breakage.
17242 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
17243 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
17244 intra-assembly calls if possible.
17246 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
17248 * mini-trampolines.c: Handle PLT entries.
17250 * mini.c: Avoid creating a GOT var for calls.
17252 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
17253 from mscorlib code.
17255 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
17256 from mscorlib code.
17258 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
17261 * mini.h: Bump AOT file format version.
17263 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
17266 2006-04-25 Martin Baulig <martin@ximian.com>
17268 * driver.c: Disable copyprop, consprop and inline when running
17269 inside the debugger.
17271 2006-04-25 Martin Baulig <martin@ximian.com>
17273 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
17274 with `get_current_thread' and added `detach'.
17275 (MonoDebuggerMetadataInfo): Added `thread_size',
17276 `thread_tid_offset', `thread_stack_ptr_offset' and
17277 `thread_end_stack_offset'.
17279 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17281 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
17284 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
17285 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
17287 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
17289 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
17291 * aot.c: Add support for ADJUSTED_IID.
17293 2006-04-24 Zoltan Varga <vargaz@gmail.com>
17295 * aot.c (emit_method_order): Don't align method_order_end.
17297 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
17298 the interface ID changes.
17300 2006-04-21 Dick Porter <dick@ximian.com>
17302 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
17303 cleaning up a thread. Fixes the new part of bug 77470.
17305 2006-04-20 Geoff Norton <gnorton@customerdna.com>
17307 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
17308 to managed wrapper.
17310 2006-04-19 Zoltan Varga <vargaz@gmail.com>
17312 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
17314 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
17315 SIGSEGV. Fixes #78072.
17317 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
17318 unregister our SIGABRT handler.
17320 2006-04-19 Massimiliano Mantione <massi@ximian.com>
17322 * mini.c: Disabled inline where it can alter the call stack in a
17323 way visible from managed code.
17324 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
17327 2006-04-16 Zoltan Varga <vargaz@gmail.com>
17329 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
17330 on other platforms. Fixes #78089.
17332 2006-04-13 Martin Baulig <martin@ximian.com>
17334 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
17335 determine whether we're inside the debugger.
17338 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
17340 2006-04-12 Zoltan Varga <vargaz@gmail.com>
17342 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
17343 handler clauses. Fixes #78024.
17345 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
17346 in the CALL_MEMBASE opcodes. Fixes #78088.
17347 (mono_arch_get_vcall_slot_addr): Ditto.
17349 2006-04-10 Martin Baulig <martin@ximian.com>
17351 * debug-debugger.c: The thread handling code has now been moved
17352 into ../metadata/threads.c.
17354 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17356 * driver.c (mono_main): Fix --with-gc=none build.
17358 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
17359 (mono_spillvar_offset_float): Ditto.
17360 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
17361 hreg, not when its !global, since on ia64, there is a third category: stacked
17364 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
17366 * mini.c: set MonoInst->klass for load field address and a few other
17369 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17371 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
17373 2006-04-07 Zoltan Varga <vargaz@gmail.com>
17375 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
17376 the branch opt changes.
17378 2006-04-06 Dick Porter <dick@ximian.com>
17380 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
17382 * wapihandles.c (mini_wapi_seminfo):
17383 * driver.c (mono_main): Add semaphore info option
17385 2006-04-05 Zoltan Varga <vargaz@gmail.com>
17387 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
17388 branch optimization changes. Fixes #78009.
17390 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17392 * mini.c: ignore accessibility of methods in managed->native wrappers.
17394 2006-04-04 Zoltan Varga <vargaz@gmail.com>
17396 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
17398 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
17400 2006-04-03 Zoltan Varga <vargaz@gmail.com>
17402 * mini.c: Modify the branch optimizations to preserve the invariant that
17403 the entries inside the in_bb and out_bb arrays are unique.
17404 (mono_unlink_bblock): Avoid creation of new arrays.
17406 2006-04-02 Zoltan Varga <vargaz@gmail.com>
17408 * mini.c (mono_unlink_bblock): Fix regression caused by previous
17411 2006-04-01 Zoltan Varga <vargaz@gmail.com>
17413 * mini.c (optimize_branches): Remove the "optimizations" in
17414 the cbranch1/cbranch2 -> branch cases which were causing several
17415 problems in the past. Fixes #77986.
17417 2006-03-31 Chris Toshok <toshok@ximian.com>
17419 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
17420 default optimizations :(
17422 2006-03-31 Zoltan Varga <vargaz@gmail.com>
17424 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
17427 2006-03-31 Massimiliano Mantione <massi@ximian.com>
17429 * local-propagation.c: Added comments to structs and removed
17430 "Mono" prefixes from local tree mover types.
17432 2006-03-30 Zoltan Varga <vargaz@gmail.com>
17434 * Makefile.am (arch_sources): Define this for each architecture so
17435 libmono_la_SOURCES is defined in one place.
17437 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
17439 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
17442 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
17444 * driver.c: print the GC name supplied by configure.
17446 2006-03-29 Massimiliano Mantione <massi@ximian.com>
17448 * local-propagation.c: Added tree mover, and moved here all the
17449 local propagation code from mini.c
17450 * mini.c: Added support for treeprop, and moved all the local
17451 propagation code to local-propagation.c
17452 * mini.h: Added support for treeprop
17453 * driver.c: Added support for treeprop, enabled consprop, copyprop,
17454 treeprop, inline and deadce by default
17455 * Makefile.am: Added local-propagation.c
17457 2006-03-25 Zoltan Varga <vargaz@gmail.com>
17459 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
17461 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
17463 * debug-debugger.c: make it compile without the Boehm GC.
17465 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
17467 * mini.c: fixed issue with mismatch when an icall is registered
17468 with multiple names but same address.
17470 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17472 * declsec.c, mini-exceptions.c: use write barrier to set reference
17473 fields of managed objects.
17475 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17477 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
17478 (can_access_internals): Fix a warning.
17480 * mini.c (print_method_from_ip): Rename this to
17481 mono_print_method_from_ip so it gets exported.
17483 * trace.c: Deal with strings inside StringBuilder's containing garbage
17484 and fix memory leaks. Fixes #77848.
17486 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17488 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
17491 2006-03-16 Neale Ferguson <neale@sinenomine.net>
17493 * mini-s390.c: Remove OP_X86_TEST_NULL.
17495 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17497 * mini.c: use the correct GetHashCode() for the moving collector.
17499 2006-03-16 Massimiliano Mantione <massi@ximian.com>
17501 * liveness.c: Regalloc spill cost tuning.
17503 2006-03-15 Neale Ferguson <neale@sinenomine.net>
17505 * mini-s390x.h: Correct S390_LONG macro.
17507 * mini-s390x.c: Cleanup unused code.
17509 2006-03-15 Zoltan Varga <vargaz@gmail.com>
17511 * jit-icalls.h: New file.
17513 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
17514 icalls and include that instead of including jit-icalls.c.
17516 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
17519 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
17521 * mini.c: when checking for member accessibility, also check for
17522 friend assemblies and for explicit interface implementations.
17524 2006-03-14 Zoltan Varga <vargaz@gmail.com>
17526 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
17528 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
17530 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17531 common cases are done first.
17533 * mini-ops.h: Only define platform specific opcodes on the given platform.
17535 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
17538 2006-03-14 Martin Baulig <martin@ximian.com>
17540 Revert Paolo's change from r57348:
17542 * mini.h: don't use gboolean for bitfields.
17543 * mini.c: verifier changes for fields and methods accessibility.
17545 2006-03-13 Neale Ferguson <neale@sinenomine.net>
17547 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
17549 * mini-s390x.c: Fix conv_r_un.
17551 * cpu-s390, cpu-s390x.md: Fix lengths.
17553 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
17555 * mini.c: nested types have access to all the nesting
17556 levels, not just the enclosing types.
17558 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
17560 * mini.c: added a few more verification checks.
17562 2006-03-12 Zoltan Varga <vargaz@gmail.com>
17564 * liveness.c: Merge optimizations from the linear-il branch.
17566 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17568 * mini-ia64.c (emit_call): Add a comment.
17570 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
17572 * tramp-ia64.c: Fix some warnings.
17574 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
17576 * mini.h: don't use gboolean for bitfields.
17577 * mini.c: verifier changes for fields and methods accessibility.
17579 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17581 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
17582 lazy icall wrapper changes.
17584 * dominators.c: Replace all the dominator algorithms with faster
17585 ones from the linear-il branch.
17587 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
17590 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17591 common cases are done first.
17593 * mini-amd64.c: Fix some warnings.
17595 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
17598 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
17601 * mini.h: Add a missing prototype.
17603 2006-03-10 Zoltan Varga <vargaz@gmail.com>
17605 * mini.c: Compile icall wrappers lazily.
17607 * mini-codegen.c: Use printf instead of g_print since its much faster.
17609 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
17612 * mini.c (optimize_branches): Cache the negative result from
17613 remove_block_if_useless ().
17615 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
17616 Also fix some bblock linking issues.
17618 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
17621 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
17623 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
17624 accessed fields first, for better cache behavior.
17626 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
17628 * mini.c: speedup IList<T> array accesses.
17630 2006-03-09 Zoltan Varga <vargaz@gmail.com>
17632 * mini.c (mono_method_to_ir): Handle large methods overflowing the
17633 inline_costs counter. Fixes #77190.
17635 2006-03-06 Zoltan Varga <vargaz@gmail.com>
17637 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
17638 trace messages. Fixes #77706.
17640 2006-03-04 Martin Baulig <martin@ximian.com>
17642 * tramp-amd64.c, tramp-x86.c
17643 (mono_debugger_create_notification_function): Use
17644 mono_global_codeman_reserve() to allocate a buffer at runtime and
17647 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
17649 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
17650 notification function at runtime and then call `initialize' in the
17651 `MONO_DEBUGGER__debugger_info' vtable.
17653 2006-03-04 Zoltan Varga <vargaz@gmail.com>
17655 * iltests.il: Fix a visibility problem.
17657 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
17659 * driver.c, mini.c: add hooks for the counters API.
17661 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17663 * driver.c: show disabled options.
17665 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
17667 * linear-scan.c: always use cost-driven selection.
17669 2006-02-28 Raja R Harinath <rharinath@novell.com>
17671 * jit-icalls.c (helper_compile_generic_method): Revert change from
17674 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
17676 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
17678 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
17680 * inssel.brg: style fixes, mostly to force the updated monoburg
17681 to run for people using svn.
17683 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
17685 * mini.c: match monoburg changes.
17687 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
17689 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
17690 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
17691 declaration in the header file.
17693 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
17695 * helpers.c: reduce relocations and mem usage.
17697 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
17699 * mini.h, mini-codegen.c: disable logging features if
17700 requested by configure.
17702 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
17704 * mini.c: tiny verifier changes.
17706 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
17708 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
17709 cpu-pentium.md: stack alignment changes for osx/x86,
17710 partially from Geoff Norton <gnorton@customerdna.com>.
17712 2006-02-24 Raja R Harinath <harinath@gmail.com>
17714 * jit-icalls.c (helper_compile_generic_method): Update to changes
17715 in metadata/class.c.
17717 2006-02-24 Zoltan Varga <vargaz@gmail.com>
17719 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
17721 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
17722 interface calls with large offsets.
17724 2006-02-23 Raja R Harinath <rharinath@novell.com>
17726 * jit-icalls.c (helper_compile_generic_method): Document the
17727 special-case we depend on so that we can inflate the method twice
17728 with the same context with no bad side-effects.
17730 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
17732 * mini-x86.c, mini-amd64.c: fix for case when xen support
17735 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
17737 * mini-x86.c, mini-amd64.c: generate code to access tls items
17738 in a faster way for Xen systems.
17740 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
17742 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
17743 updates and compilation fixes for the OSX/x86 port, mostly from
17744 Geoff Norton <gnorton@customerdna.com>.
17746 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
17748 * inssel.brg: faster interface call implementation
17749 to sync with the interface_offsets MonoVTable changes.
17751 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17753 * mini.c: more verification checks.
17755 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
17757 * mini.c: added a few more verification checks.
17759 2006-02-17 Neale Ferguson <neale@sinenomine.net>
17761 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
17762 facility on the processor and use it if available.
17764 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
17766 * driver.c, aot.c, mini.c: throw exception if the IL code is
17767 invalid or unverifiable.
17769 2006-02-17 Raja R Harinath <rharinath@novell.com>
17771 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
17774 2006-02-16 Zoltan Varga <vargaz@gmail.com>
17776 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
17778 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
17780 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
17781 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
17782 handling of instantiated generic valuetypes.
17784 2006-02-11 Zoltan Varga <vargaz@gmail.com>
17786 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
17787 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
17790 * generics.2.cs: Revert the nullable reftypes tests.
17792 2006-02-10 Zoltan Varga <vargaz@gmail.com>
17794 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
17795 using __builtin_frame_address (1) as it doesn't work in the presence
17796 of optimizations. Hopefully fixes #77273.
17798 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
17799 -> generics.cs change as it doesn't work with some automake versions.
17801 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
17803 * mini.c: handle systems that sue a different way to
17804 retrieve the stack address of the current thread.
17806 2006-02-09 Zoltan Varga <vargaz@gmail.com>
17808 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
17809 it specially in the makefile.
17811 * generics.2.cs: Add tests for nullable reference types.
17813 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
17815 * mini.c: always handle the case when mono_jit_init()
17816 is called in a thread different from the main thread,
17817 confusing libgc (bug #77309).
17819 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
17821 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
17823 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
17825 * mini.c: change optimize_branches () to use a single loop
17826 and introduce a new optimization to simplify some range checks.
17828 2006-02-03 Martin Baulig <martin@ximian.com>
17830 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
17831 and merged with debugger_thread_manager_add_thread().
17832 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
17833 inform the debugger about the main thread.
17835 2006-02-03 Zoltan Varga <vargaz@gmail.com>
17837 * basic.cs: Add test for div.un/rem.un constant folding.
17839 2006-02-03 Neale Ferguson <neale@sinenomine.net>
17841 * cpu-s390x.md: correct int_xor_imm length
17843 2006-02-03 Zoltan Varga <vargaz@gmail.com>
17845 * generics.2.cs: New test for #77442.
17847 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
17850 2006-02-02 Martin Baulig <martin@ximian.com>
17852 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
17853 <mono/metadata/mono-debug-debugger.h>
17855 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
17857 2006-02-02 Martin Baulig <martin@ximian.com>
17859 * debug-debugger.h: New header file for debug-debugger.c.
17861 * debug-debugger.c: Big API cleanup; don't run the managed Main()
17862 function is a separate thread anymore; add support for attaching.
17864 2006-02-01 Zoltan Varga <vargaz@gmail.com>
17866 * tramp-x86.c: Fix a warning.
17868 2006-01-31 Zoltan Varga <vargaz@gmail.com>
17870 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
17871 on very large methods.
17873 * aot.c (load_patch_info): Fix a warning.
17875 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
17877 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
17878 mini-ops.h: alu membase optimizations.
17880 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
17882 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
17883 to speedup StringBuilder.
17885 2006-01-27 Zoltan Varga <vargaz@gmail.com>
17887 * dominators.c (mono_compute_natural_loops): Fix detection of
17888 loop body start blocks.
17890 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
17892 2006-01-26 Zoltan Varga <vargaz@gmail.com>
17894 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
17897 2006-01-25 Massimiliano Mantione <massi@ximian.com>
17899 * aliasing.c: Fixed aliasing issue on 64 bit archs.
17901 2006-01-25 Martin Baulig <martin@ximian.com>
17903 * debug-debugger.c: Moved the `MonoDebuggerManager' and
17904 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
17905 started to cleanup this file a little bit.
17907 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
17909 * mini.c: optimize a codepath frequently happening in generics code.
17911 2006-01-23 Martin Baulig <martin@ximian.com>
17913 * Makefile.am: Only compile debug-debugger.c on supported platforms.
17915 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
17916 functions directly.
17918 * driver.c: debug-debugger.c is only available if
17919 `MONO_DEBUGGER_SUPPORTED' is defined.
17921 2006-01-23 Martin Baulig <martin@ximian.com>
17923 * debug-debugger.c: Only enable this on platforms where the Mono
17924 Debugger is working (x86 and x86_64).
17926 2006-01-21 Martin Baulig <martin@ximian.com>
17928 The Mono Debugger is now using the normal `mono' instead of the
17929 `mono-debugger-mini-wrapper' when executing managed code.
17931 * debug-debugger.c: New file; previously known as
17932 debugger/wrapper/wrapper.c.
17934 * debug-mini.c (mono_init_debugger): Removed.
17936 * driver.c (mono_main): Added new `--inside-mdb' command line
17937 argument which is used when running inside the debugger.
17939 2006-01-20 Zoltan Varga <vargaz@gmail.com>
17941 * liveness.c (mono_analyze_liveness): Remove some unused data
17944 2006-01-17 Zoltan Varga <vargaz@gmail.com>
17946 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
17948 2006-01-16 Zoltan Varga <vargaz@gmail.com>
17950 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
17951 depends on implementation details of monobitset.
17953 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
17956 2006-01-15 Zoltan Varga <vargaz@gmail.com>
17958 * liveness.c: Update after monobitset changes.
17960 2006-01-14 Zoltan Varga <vargaz@gmail.com>
17962 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
17964 2006-01-11 Neale Ferguson <neale@sinenomine.net>
17966 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
17968 * mini-s390x.c: Remove warning messages.
17970 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
17972 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
17974 2006-01-10 Zoltan Varga <vargaz@gmail.com>
17976 * generics.2.cs: Add ldelem/stelem_any test.
17978 2006-01-10 Neale Ferguson <neale@sinenomine.net>
17980 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
17982 2006-01-07 Zoltan Varga <vargaz@gmail.com>
17984 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
17986 2006-01-06 Zoltan Varga <vargaz@gmail.com>
17988 * generics.2.cs: Reenable vtype tests.
17990 * inssel-x86.brg: Remove an icorrect valuetype rule.
17992 2006-01-06 Neale Ferguson <neale@sinenomine.net>
17994 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
17995 initial support for OP_ABS.
17997 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17999 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
18001 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18003 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
18004 conversion and implement LADD/LSUB.
18006 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
18009 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18011 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
18013 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
18016 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18018 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
18019 localloc is encountered. Fixes crash in test-183.cs when using gmcs
18020 (stack walk problem).
18022 2006-01-04 Zoltan Varga <vargaz@gmail.com>
18024 * aot.c (mono_aot_load_method): Fix a warning.
18026 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18028 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
18030 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18032 * iltests.il: Add test for #77148.
18034 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
18037 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18039 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
18041 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18043 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
18044 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
18046 * basic-long.cs: Add lconv-to-r4/r8 tests.
18048 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18050 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
18052 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
18053 here as on other archs.
18055 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18057 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
18059 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18061 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
18063 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
18065 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
18066 instrument_prolog; Add memory_barrier instruction.
18068 2005-12-26 Zoltan Varga <vargaz@gmail.com>
18070 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
18072 2005-12-23 Zoltan Varga <vargaz@gmail.com>
18074 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
18076 * aliasing.c inssel.brg: Fix warnings.
18078 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
18079 could skip initialization of some parts of memory.
18081 * mini.c mini-ia64.c: Fix warnings.
18083 * inssel-sparc.brg: Add an implementation of lneg which actually works.
18085 2005-12-22 Zoltan Varga <vargaz@gmail.com>
18087 * aliasing.c (mono_build_aliasing_information): Add a workaround for
18088 a crash seen on sparc.
18090 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
18092 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
18094 2005-12-21 Neale Ferguson <neale@sinenomine.net>
18096 * mini-ops.h: Add s390_backchain instruction
18098 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
18100 * cpu-s390.md: Add s390_backchain instruction
18102 * mini-s390.c: Significant ABI changes
18104 * mini-s390.h: Cater for zero length structures
18106 2005-12-20 Neale Ferguson <neale@sinenomine.net>
18108 * mini-s390.c: ABI fixes
18110 * inssel-s390.brg: Remove debug statements
18112 * cpu-s390.md: Fix length of ATOMIC_xx operations
18114 2005-12-19 Zoltan Varga <vargaz@gmail.com>
18116 * basic-float.cs: Add float<->long conversion tests.
18118 2005-12-16 Neale Ferguson <neale@sinenomine.net>
18120 * mini-s390.c: Fix LOCALLOC processing.
18122 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
18124 2005-12-15 Zoltan Varga <vargaz@gmail.com>
18126 * iltests.il: Add tests for some opcodes not covered by the other
18129 2005-12-15 Neale Ferguson <neale@sinenomine.net>
18131 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
18132 register loading for Tail processing; Correct trace output.
18134 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
18136 * cpu-s390.md: Correct size of jmp instruction.
18138 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18140 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
18142 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18144 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
18145 Bring s390 up to current level.
18147 2005-12-12 Zltan Varga <vargaz@gmail.com>
18149 * generics.2.cs: Disable the newly added tests as they do not work yet.
18151 * generics.2.cs: Add valuetype tests.
18153 2005-12-09 Zoltan Varga <vargaz@gmail.com>
18155 * basic-long.cs: Add i4->u8 test.
18157 * objects.cs: Add tests for JIT intrinsic.
18159 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
18160 optimizations lost by a mistake.
18162 2005-12-07 Zoltan Varga <vargaz@gmail.com>
18164 * basic-long.cs: Remove a test moved to objects.cs.
18166 * arrays.cs: Add more array tests.
18168 2005-12-06 Zoltan Varga <vargaz@gmail.com>
18170 * arrays.cs: Add new tests for multi-dimensional arrays.
18172 2005-12-06 Raja R Harinath <rharinath@novell.com>
18174 * Makefile.am (test_sources2): Add generics.2.cs.
18175 (EXTRA_DIST): Add test_sources2.
18177 2005-12-05 Ben Maurer <bmaurer@ximian.com>
18179 Support for boxing and unboxing nullable types as well as the
18180 isinst operation on nullables, per the CLI ammendment.
18182 * inssel.brg (CEE_ISINST): Special case for nullable
18184 * mini.c (handle_unbox_nullable): new method
18185 (handle_box): Special case for nullable types
18186 (mono_method_to_ir): Call handle_unbox_nullable in correct
18189 * generics.2.cs: New test suite
18191 * Makefile.am: Support for regression tests with generics.
18193 2005-12-03 Zoltan Varga <vargaz@gmail.com>
18195 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
18196 allocated to registers. Fixes #76800.
18198 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
18200 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
18202 2005-11-30 Zoltan Varga <vargaz@gmail.com>
18204 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
18207 2005-11-29 Zoltan Varga <vargaz@gmail.com>
18209 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
18212 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
18214 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
18215 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
18217 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
18218 single precision before storing to a single precision location.
18220 2005-11-28 Raja R Harinath <rharinath@novell.com>
18222 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
18224 2005-11-27 Zoltan Varga <vargaz@gmail.com>
18226 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
18229 * basic.cs: Remove test_0_byte_compares test which was moved to
18230 objects.cs a long time ago.
18232 2005-11-22 Massimiliano Mantione <massi@ximian.com>
18234 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18236 2005-11-20 Zoltan Varga <vargaz@gmail.com>
18238 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
18239 handlers are called.
18241 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
18244 * mini-ia64.c: Add support for the throw->branch exception
18247 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
18249 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18251 * mini.c: Enabled "fastpath" deadce :-)
18253 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18255 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
18256 alias analysis pass to support it.
18257 * mini.h: Likewise.
18259 * liveness.c: Likewise (liveness computation can use aliasing
18260 information to be more accurate).
18261 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
18262 moreover made so that "--compile-all" uses the given optimization
18263 flags and not the default ones.
18264 * aliasing.c: Alias analysis (new file).
18265 * aliasing.h: Likewise.
18266 * Makefile.am: added "aliasing.c" and "aliasing.h".
18268 2005-11-17 Zoltan Varga <vargaz@gmail.com>
18270 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
18273 2005-11-13 Zoltan Varga <vargaz@gmail.com>
18275 * mini-exceptions.c (mono_handle_exception_internal): Remove the
18276 fp >= end_of_stack exit condition, as it is not needed, and it might
18277 become true for fp eliminated frames.
18279 2005-11-11 Zoltan Varga <vargaz@gmail.com>
18281 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
18284 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
18286 * mini-arm.c: fixed alignment of doubles/longs to match
18287 the C ABI (bug #76635).
18289 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
18291 * aot.c: fix compilation with --enable-minimal=aot.
18293 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
18295 * mini-arm.c: fixed compatibility with the new
18296 floating point emulator package for compares.
18298 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
18300 * mini.c : reverted sig->pinvoke changes (r51396-51397).
18302 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
18304 * mini-exceptions.c (print_stack_frame): Output to stderr.
18305 (mono_handle_native_sigsegv): Ditto.
18307 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18309 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
18310 OP_LCONV_TO_OVF_I implementation.
18312 * mini-amd64.c: Add support for the throw->branch exception
18315 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
18316 when the catch clause catches a more general exception, i.e. Object.
18318 2005-10-30 Zoltan Varga <vargaz@gmail.com>
18320 * cpu-ia64.md: Remove unused opcodes.
18322 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
18323 specific defines for architectures defining USE_SIGACTION.
18325 * mini-ia64.c: Fix some warnings.
18327 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
18328 version seemed to skip a frame.
18330 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18332 * mini.c: Clean up the usage of sig->pinvoke flag. Now
18333 only calls which are made to native code use this flag.
18335 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
18337 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
18338 varargs methods as well.
18340 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
18341 which have save_lmf set. Reorganize methods prologs a bit.
18343 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
18344 debugger to the proper place.
18346 2005-10-29 Martin Baulig <martin@ximian.com>
18348 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
18349 when running inside the debugger until the debugger has support
18352 2005-10-26 Zoltan Varga <vargaz@gmail.com>
18354 * mini.h: Fix a warning.
18356 2005-10-24 Miguel de Icaza <miguel@novell.com>
18358 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
18359 we expose publicly, this returns the string.
18361 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
18363 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
18364 with fp elimination.
18366 2005-10-21 Zoltan Varga <vargaz@gmail.com>
18368 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
18369 native stacktrace using the glibc 'backtrace' function if available.
18371 2005-10-20 Zoltan Varga <vargaz@gmail.com>
18373 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
18375 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
18376 handle SIGSEGVs received while in native code.
18378 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
18379 code, call mono_handle_native_sigsegv which will abort the runtime
18380 after printing some diagnostics, instead of converting it into a
18381 confusing NullReferenceException.
18383 2005-10-18 Zoltan Varga <vargaz@gmail.com>
18385 * cpu-pentium.md: Remove unused opcodes.
18387 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
18389 * mini-amd64.h (MonoLMF): Add rsp field.
18391 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
18394 2005-10-17 Zoltan Varga <vargaz@gmail.com>
18396 * mini-codegen.c (get_register_spilling): Fix some warnings.
18398 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
18400 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
18401 elimination during exception handling. Enable fp elimination by
18404 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
18407 2005-10-16 Martin Baulig <martin@ximian.com>
18409 * mini-exceptions.c
18410 (mono_debugger_run_finally): New public method for the debugger.
18412 2005-10-10 Zoltan Varga <vargaz@gmail.com>
18414 * debug-mini.c (mono_debug_init_method): Fix warning.
18416 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
18417 the 'exname' parameter const to fix some warnings.
18419 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
18421 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
18422 introduced by the previous patch.
18424 2005-10-08 Zoltan Varga <vargaz@gmail.com>
18426 * basic-float.cs: Add test for precision of float arithmetic.
18428 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
18429 when loading/storing single values from/to memory.
18431 * mini.c (mono_jit_compile_method_with_opt): Create the function
18432 pointers in the correct domain.
18434 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
18436 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
18437 introduced by previous patch.
18439 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
18440 when out_filter_idx is NULL.
18442 * mini-exceptions.c: Don't run filter clauses twice during exception
18443 handling. Fixes #75755.
18445 2005-10-07 Zoltan Varga <vargaz@gmail.com>
18447 * aot.c: Add support for ldflda wrappers.
18449 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
18452 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
18454 * mini.c, mini.h: do not consider exception handlers blocks when
18455 setting up interface variables.
18457 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
18459 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
18461 2005-10-03 Zoltan Varga <vargaz@gmail.com>
18463 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
18464 causes a regression.
18466 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
18468 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
18470 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
18471 of the OP_P definitions.
18473 * TODO: Add a proposal for dealing with the CEE/OP mess.
18475 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
18476 optimizations from the x86 port.
18478 * cpu-amd64.md: Ditto.
18480 * basic.cs basic-long.cs: Add tests.
18482 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
18484 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
18485 Patrik Torstensson's implementation of my exception-handling
18486 optimization idea, when the exception object is not used
18489 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
18491 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
18492 of the mul_imm optimizations from the old jit.
18494 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
18496 * mini.c, liveness.c: patch by Patrik Torstensson and
18497 Zoltan Varga to improve performance in methods with
18500 2005-09-30 Zoltan Varga <vargaz@gmail.com>
18502 * driver.c: Remove 'Globalization' entry from --version.
18504 2005-09-28 Zoltan Varga <vargaz@gmail.com>
18506 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
18507 there is a profiler interested in JIT events.
18509 * aot.c: Load profile files produced by the AOT profiling module, and
18510 reorder methods based on the profiling info. Add a 'method_order' table
18511 to the AOT file to make mono_aot_find_jit_info work with the reordered
18514 * mini.h: Bump AOT file version info.
18516 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
18518 * mini-arm.h: work around what looks like a gcc bug when optimizations
18521 2005-09-28 Raja R Harinath <rharinath@novell.com>
18523 * Makefile.am (AM_CFLAGS): Don't use += to append inside
18524 conditionals. Use ...
18525 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
18527 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
18529 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
18530 to determine the amount of memory to copy when passing valuetypes.
18532 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
18533 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
18535 2005-09-27 Zoltan Varga <vargaz@gmail.com>
18537 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
18538 information about aot.
18540 2005-09-27 Ben Maurer <bmaurer@ximian.com>
18542 * *.c: Replace the use of {Enter,Leave}CriticalSection with
18543 macros. This will allow a deadlock debugger to easily be plugged
18546 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
18548 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
18550 2005-09-27 Raja R Harinath <rharinath@novell.com>
18552 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
18553 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
18554 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
18555 ($(arch_built)) [CROSS_COMPILING]: Error out.
18557 2005-09-26 Zoltan Varga <vargaz@gmail.com>
18559 * aot.c: Add support for the no_special_static flag for classes.
18561 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18563 * Reapply reverted patches.
18565 * *: Revert r50174 as well.
18567 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
18569 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18571 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
18573 2005-09-23 Miguel de Icaza <miguel@novell.com>
18575 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
18576 part of the SIG_HANDLER_SIGNATURE.
18578 2005-09-23 Zoltan Varga <vargaz@gmail.com>
18580 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
18583 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
18584 introduced by previous patch.
18586 2005-09-21 Zoltan Varga <vargaz@gmail.com>
18588 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
18589 saved registers too.
18591 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
18592 upon the information returned by get_call_info ().
18594 * mini-x86.c (add_float): Fix stack size calculation.
18595 (mono_arch_call_opcode): Rewrite this so it works based up the
18596 information returned by get_call_info ().
18597 (mono_arch_get_this_vret_args): Ditto.
18599 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
18601 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
18602 in cinfo to determine the registers which need to be used.
18604 2005-09-20 Miguel de Icaza <miguel@novell.com>
18606 * driver.c (mono_main): Add --server and --desktop flags.
18608 2005-09-16 Zoltan Varga <vargaz@gmail.com>
18610 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
18611 registers as global registers.
18613 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
18614 longer needed with the new register allocator.
18616 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
18618 * cpu-ia64.md: Remove unused opcodes.
18620 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
18622 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
18624 * cpu-amd64.md: Remove unused opcodes.
18626 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
18627 needed with the new register allocator.
18629 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
18632 2005-09-16 Raja R Harinath <rharinath@novell.com>
18634 * Makefile.am (check-local): Don't invoke semdel-wrapper.
18636 2005-09-16 Martin Baulig <martin@ximian.com>
18638 * exceptions-amd64.c
18639 (throw_exception): Don't call mono_debugger_throw_exception() if
18640 we're a rethrow - see the FIXME in the code.
18642 2005-09-15 Geoff Norton <gnorton@customerdna.com>
18644 * mini.c (mono_init_exceptions): This only works on some architectures.
18646 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18648 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
18651 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
18653 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
18654 now in mini-exceptions.c.
18656 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
18658 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
18659 now in mini-exceptions.c.
18661 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18663 * exceptions-x86.c: Applied patch from Patrik Torstensson
18664 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
18666 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
18667 code into mini-exceptions.c. Add some assertions to it.
18669 2005-09-12 Zoltan Varga <vargaz@gmail.com>
18671 * aot.c (emit_section_change): Applied patch from "The Software Team"
18672 (<software@solmersa.com>). Fix as errors on windows.
18674 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18676 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
18677 method info into the LMF.
18679 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18681 * mini-ia64.c: Add proper unwind info for method epilogs.
18683 * exceptions-ia64.c: Add some code to help debugging.
18685 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
18687 * mini-exceptions.c: Fix warning.
18689 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18691 * mini.c: Really fix build.
18693 * mini-x86.c mini-amd64.c: Fix build.
18695 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18697 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
18699 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
18700 some Interlocked methods as intrinsics.
18702 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
18703 for Thread methods as well.
18705 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
18707 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
18709 * mini-ia64.c mini-x86.c mini-amd64.c
18710 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
18713 * mini.c (mono_init_exceptions): Fix build breakage.
18715 2005-09-10 Zoltan Varga <vargaz@gmail.com>
18717 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
18718 of instructions. Use the new ia64_unw_op macros for emitting unwind
18721 * mini.c (mono_init_exceptions): Initialize exception handling
18722 related trampolines at startup.
18724 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
18726 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
18728 2005-09-09 Zoltan Varga <vargaz@gmail.com>
18730 * mini.c: Handle type loading errors gracefully during compilation and
18731 throw the appropriate exception.
18733 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
18735 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
18736 for the mono binary.
18738 2005-09-09 Martin Baulig <martin@ximian.com>
18740 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
18743 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
18745 * mini-arm.h: use emulation for conv.r.un for the release.
18747 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
18749 * mini-arm.c, objects.cs: more fixes and tests for them.
18751 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
18753 * mini-arm.c: align structures to at least 4 bytes to be able
18754 to keep our current optimized memcpy.
18756 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
18758 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
18760 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18762 * mini.c: ignore SIGPIPE.
18764 2005-09-04 Zoltan Varga <vargaz@gmail.com>
18766 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
18768 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
18770 2005-09-02 Zoltan Varga <vargaz@gmail.com>
18772 * mini.h: Add prototype for mono_allocate_stack_slots_full.
18774 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
18776 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
18777 exception handling support.
18778 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
18779 patch by Brian Koropoff <briank@marakicorp.com>).
18781 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
18783 * mini.c: revert another 'optimization' which breaks when
18784 items on the eval stack need to be saved at a basic block end
18787 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
18789 * jit-icalls.c: for arrays, ensure we always provide
18792 2005-08-30 Zoltan Varga <vargaz@gmail.com>
18794 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
18796 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
18798 2005-08-29 Zoltan Varga <vargaz@gmail.com>
18800 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
18801 arguments in their original register.
18803 2005-08-28 Zoltan Varga <vargaz@gmail.com>
18805 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
18808 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
18809 when ssapre is enabled.
18811 * inssel-long.brg: Fix bug in previous patch.
18813 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
18814 multiplication by a constant.
18816 2005-08-27 Zoltan Varga <vargaz@gmail.com>
18818 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
18821 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
18824 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
18826 * inssel-arm.brg: apply changes tested by Brian Koropoff
18827 <briank@marakicorp.com>.
18829 2005-08-25 Zoltan Varga <vargaz@gmail.com>
18831 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
18833 2005-08-24 Zoltan Varga <vargaz@gmail.com>
18835 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
18836 to the same register if dreg is just a base register.
18837 (print_ins): Improve printing of membase opcodes.
18839 * inssel-x86.brg: Add optimized ldind(reg) rules.
18841 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
18843 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
18845 * mini.c: when running under valgrind, set the stack bottom for
18846 the GC at the actual approximate stack for the app (fixes running
18847 mono with valgrind).
18849 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
18851 * mini.c: do no break at the first valuetype to init found
18852 (fixes bug #75791).
18854 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
18856 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
18858 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
18860 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
18862 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
18864 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
18866 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
18868 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
18870 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
18873 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
18876 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
18879 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
18881 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
18883 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
18885 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
18886 in the tail recursion optimization.
18888 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
18889 debug info into the assembly file.
18891 * iltests.il: Add test for filter regions.
18893 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
18894 initial stack of filter regions. Fixes #75755.
18896 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
18898 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
18899 stack requirements.
18901 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
18903 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
18904 the check for an already compiled method on non-ia64 platforms.
18905 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
18908 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
18910 * inssel-x86.brg: Add some optimized call rules.
18912 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
18914 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
18917 * mini.h mini-trampolines.c: Pass the trampoline argument to
18918 mono_arch_patch_delegate_trampoline.
18920 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
18922 * mini-trampolines.c: Fix build.
18924 * mini-amd64.h: Add delegate trampolines.
18926 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
18928 * inssel-amd64.brg: Add optimized call rules.
18930 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
18932 * inssel-ia64.brg: Add optimized ldind(reg) rules.
18934 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
18936 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
18939 * mini-ia64.c: Remove LMF fixmes.
18941 * mini-ia64.h: Remove most fields from LMF.
18943 * inssel-ia64.brg (stmt): Fix unaligned access errors.
18945 * mini-trampolines.c: Add support for IA64 function descriptors.
18947 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
18948 for IA64 function descriptors.
18950 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
18952 * tramp-arm.c: patch the vtable for virtual calls. Added
18953 support code to register/unregister the LMF.
18954 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
18957 2005-08-19 Dick Porter <dick@ximian.com>
18959 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
18960 bit value if needed.
18962 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
18964 * mini.c (mini_get_method): Move handling of wrapper data here.
18966 * mini.c (mono_method_to_ir): Add support for dynamic methods.
18968 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
18971 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
18972 bblock->code does not remain empty.
18974 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
18976 * arrays.cs: Add regression test for #75832.
18978 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
18979 rules. Fixes #75832.
18981 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
18982 instruction scheduling.
18984 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
18986 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
18988 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
18990 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
18992 * mini-codegen.c: Fix VC build.
18994 * cpu-pentium.md: Increase length of atomic_exhange_i4.
18996 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18998 * mini.h: fix signature for mono_register_opcode_emulation.
19000 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
19002 * mini.c: Get rid of most of the helper_sig_... constants using
19003 mono_create_icall_signature ().
19005 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
19007 * jit-icalls.c (helper_ldstr): New helper function.
19009 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
19011 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
19012 throw, load the string using a helper call instead of creating a string object.
19014 * aot.c: Update after LDSTR changes.
19016 * mini.h: Bump AOT file version.
19018 * aot.c: Save class size info into the AOT file. Print more statistics during
19021 * mini.h: Bump AOT file version.
19023 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
19024 ordering of disasm cases. Fixes #74957.
19026 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
19028 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
19029 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
19030 the generic code needed for the ARM port.
19032 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
19034 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
19035 inssel-arm.brg: more ARM features and fixes.
19037 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
19039 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
19040 ARM port work in progress.
19042 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
19044 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
19046 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
19048 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
19050 * inssel.brg (mini_emit_memset): Add support for unaligned access.
19052 * *-ia64.*: Ongoing IA64 work.
19054 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
19056 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
19058 * TODO: Remove out-of-data todo stuff.
19060 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
19063 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
19065 * mini.h: Bump corlib version.
19067 2005-07-27 Martin Baulig <martin@ximian.com>
19070 (create_copy_ins): Added `const unsigned char *ip' argument; set
19071 `copy->cil_code' from it.
19073 2005-07-27 Martin Baulig <martin@ximian.com>
19075 * mini-exceptions.c (mono_handle_exception): Don't call
19076 mono_debugger_handle_exception() for filters.
19078 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
19080 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
19083 2005-07-26 Martin Baulig <martin@ximian.com>
19085 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
19087 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
19088 helper_compile_generic_method() if the method is actually virtual
19091 2005-07-26 Martin Baulig <martin@ximian.com>
19094 (trampoline_code): Renamed to `mono_trampoline_code' and made it
19095 public; this is now accessed directly by the debugger.
19096 (mono_generic_trampoline_code): Removed.
19099 (mono_debug_init_method): Also add interncalls and wrappers.
19101 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
19103 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
19105 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
19107 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
19109 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
19111 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
19113 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19115 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
19116 getting TLS offsets on AMD64 too.
19118 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
19120 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
19122 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
19124 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
19125 inssel-arm.brg, mini-arm.h: ARM port work in progress.
19127 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19129 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
19131 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
19134 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
19135 mono_sparc_is_virtual_call ().
19137 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
19139 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
19140 trampoline parameters.
19142 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
19144 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
19145 to mono_arch_get_vcall_slot_addr.
19147 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
19150 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
19152 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19154 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
19156 2005-07-19 Martin Baulig <martin@ximian.com>
19158 * exceptions-amd64.c (throw_exception): Call
19159 mono_debugger_throw_exception() here like we're doing it on i386.
19161 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19163 * mini-ia64.c: Add optimized TLS access support.
19165 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
19167 * mini-exceptions.c: Ongoing IA64 work.
19169 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
19171 * mini.c: Use the default optimization set when embedding. Fixes
19174 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
19176 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
19177 of trampolines to a separate file.
19179 * mini-trampolines.c: New file.
19181 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
19184 * tramp-x86.c: Reorganize the trampoline code to be similar to the
19187 * mini-codegen.c: Fix cygwin build.
19189 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
19191 * mini.c: Add some minor changes needed by the IA64 port.
19193 * *-ia64.*: Ongoing IA64 work.
19195 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
19197 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
19198 trampolines into arch-independent and arch-dependent parts.
19200 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
19202 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
19204 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
19206 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
19207 the xp-regalloc-branch for amd64.
19209 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
19210 xp-regalloc-branch for x86.
19212 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
19214 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
19216 2005-07-06 Martin Baulig <martin@ximian.com>
19219 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
19220 (mono_jit_runtime_invoke): Likewise.
19222 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
19224 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
19227 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
19228 without loading their metadata. Reorganize the file format so exception handling+
19229 debug info is kept separate from normal method info. Create MonoJitInfo
19230 structures for methods lazily.
19232 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
19234 (x86_class_init_trampoline): Patch AOT class init trampolines too.
19236 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
19238 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
19241 * mini.h: Bump AOT file version.
19243 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
19245 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19247 2005-07-01 Raja R Harinath <rharinath@novell.com>
19249 * Makefile.am (check-local): Call semdel-wrapper.
19251 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
19253 * mini-x86.c: Revert the last change as it seems to break the build..
19255 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
19257 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19259 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
19261 2005-06-27 Ben Maurer <bmaurer@ximian.com>
19263 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
19264 outside of the macro, so strange stuff doesn't happen with gcc4
19265 (NEW_AOTCONST_TOKEN): Likewise.
19267 2005-06-28 Martin Baulig <martin@ximian.com>
19269 * mini.c (mini_class_is_system_array): New static method; use this
19270 instead of `klass->parent == mono_defaults.array_class' everywhere
19271 since this also works for the new generic array class.
19273 2005-06-26 Ben Maurer <bmaurer@ximian.com>
19275 * inssel.brg: Remove warnings.
19277 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
19279 * mini-ia64.c: Ongoing IA64 work.
19281 * basic-float.cs: Add float->i1 conversion test.
19283 * iltests.il: Add conv.u4 test.
19285 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
19287 * inssel-long.brg: Fix bug caused by last change.
19289 2005-06-23 Geoff Norton <gnorton@customerdna.com>
19291 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
19292 BSDs. Allows the x86 JIT to work on OSX86
19294 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
19296 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
19299 * mini-ia64.c: Ongoing IA64 work.
19301 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
19303 * mini-ia64.c: Ongoing IA64 work.
19305 * driver.c: Clean up jit_code_hash as well when using --regression.
19307 * inssel-long.brg: Fix long->i4/u4 conversion rules.
19309 * basic-long.cs: Add tests for long->u4 conversion.
19311 2005-06-18 Ben Maurer <bmaurer@ximian.com>
19313 * mini.c: Take mono_get_domainvar out of macros. This makes sure
19314 that we do not depend on undefined C behavior: the order stuff
19315 gets evaluated within an expression. Fixes mono when compiled on
19318 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
19320 * *-ia64.*: Ongoing IA64 work.
19322 * aot.c: Lower memory usage while loading AOT methods.
19324 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
19326 * mini.h: Bump AOT file format version.
19328 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
19330 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
19332 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
19334 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
19335 not on callee assembly). Fixed some comments.
19337 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
19339 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
19340 it gets proper disassembly.
19341 (emit_method_info): Remove some dead code.
19343 * mini.c (mini_method_compile): Allways allocate the GOT var in
19344 mono_method_to_ir for emulating opcodes.
19346 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
19348 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
19349 before freeing the code memory. Fixes #74990.
19351 * objects.cs: Add regression test for #74992.
19353 * liveness.c: Extend live ranges of arguments to the beginning of the
19354 method. Fixes #74992.
19356 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
19357 so it points into the faulting instruction.
19359 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
19361 * jit-icalls.c (mono_imul_ovf): Add exception handling.
19363 * *-ia64.*: Ongoing IA64 work.
19365 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
19367 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
19369 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
19371 * *-ia64.*: Ongoing IA64 work.
19373 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
19375 * basic-long.cs: Add tests for add/sub.ovf.
19377 * basic.cs: Add tests for sub.ovf.
19379 * *-ia64.*: Ongoing IA64 work.
19381 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
19383 * *-ia64.*: Ongoing IA64 work.
19385 * basic.cs: Add conv.ovf.i4.un test.
19387 2005-06-09 Massimiliano Mantione <massi@ximian.com>
19389 * mini.c: (remove_block_if_useless) Fixed bug 75061.
19391 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19393 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
19395 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
19397 * *-ia64.*: Ongoing IA64 work.
19399 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19402 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
19404 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
19406 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
19408 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
19410 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
19412 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
19413 of a call is callable by a near call.
19415 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
19417 * mini-ia64.c: Ongoing IA64 work.
19419 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
19421 * genmdesc.c: Make the generated array non-static.
19423 * inssel-long.brg: Fix LSHR_IMM rule.
19425 * *-ia64.*: Ongoing IA64 work.
19427 * *-ia64.*: Ongoing IA64 work.
19429 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19431 * *-ia64.*: Ongoing IA64 work.
19433 * *-ia64.*: Ongoing IA64 work.
19435 * mini-ia64.c: Ongoing IA64 work.
19437 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
19439 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19441 * objects.cs basic-calls.cs: Move some tests to objects.cs.
19443 * objects.cs basic-long.cs: Move some tests to objects.cs.
19445 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
19447 * *-ia64.*: Ongoing IA64 work.
19449 * iltests.il: Add a new test.
19451 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
19452 newobj. Fixes #75042.
19454 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
19456 * *-ia64.*: Ongoing IA64 work.
19458 * *-ia64.*: Ongoing IA64 work.
19460 * *-ia64.*: Ongoing IA64 work.
19462 * basic.cs objects.cs: Move tests accessing static variables as well.
19464 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
19466 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
19468 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
19470 * driver.c: Always print failed tests.
19472 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
19475 * *ia64*: Ongoing IA64 work.
19477 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
19479 * basic.cs: Add tests for add.ovf. Fix warnings.
19481 2005-05-18 Miguel de Icaza <miguel@novell.com>
19483 * driver.c (mono_main): Avoid crash if no argument is passed to
19484 --break; Do not use g_error, but f_printf. And fix all other
19485 ocurrences of the same crash.
19487 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
19489 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
19490 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
19493 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
19495 * *-ia64.*: Add beginnings of IA64 backend.
19497 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
19499 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
19501 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
19504 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
19506 * mini-amd64.c: Fix a warning.
19508 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
19510 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
19511 in float_neg. Fixes #74897.
19513 * mini-amd64.c (emit_call): Fix another near call bug.
19515 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
19517 * declsec.c: Keep the appdomain information in the structure. Added a
19518 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
19519 value gets overwritten).
19520 * declsec.h: Set the default MonoArray for the the stack to 6. Added
19521 an MonoAppDomain member to MonoSecurityFrame.
19522 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
19523 used in the stack walk. Now use a MonoArray which grow (double) when
19526 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
19528 * mini.c: Re-enabled runtime cleanup, since running threads should
19529 now properly stop when exiting.
19531 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
19533 * mini-codegen.c: New file contaning the arch-independent local
19534 register allocator. Not used by any architectures yet.
19536 * mini.h linear-scan.c: Merge some changes from the
19537 mini-xp-local-regalloc branch.
19539 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
19541 * mini-amd64.c (emit_call): Fix calls to native functions when the
19542 runtime is compiled as a shared library. Fixes #74756.
19544 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
19545 on a literal field. Fixes #74751.
19547 2005-04-25 Raja R Harinath <rharinath@novell.com>
19549 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
19551 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
19553 * objects.cs: Add missing null casting test.
19555 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
19557 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
19558 in wrapper methods. Also rename 'address' variable to 'offset'.
19560 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
19562 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
19565 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
19567 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
19570 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19572 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
19574 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19576 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
19577 just the last bytes.
19579 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19581 * aot.c (mono_compile_assembly): Fix warning.
19583 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
19584 by the _MSC_VER stuff.
19586 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
19588 * inssel-long.brg: Fix #74588.
19590 * cpu-amd64.md: Fix #74591.
19592 * iltests.il: Add new regression tests.
19594 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
19596 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
19599 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
19601 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
19603 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
19604 from Bill Middleton <flashdict@gmail.com>.
19606 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
19608 * arrays.cs: Add new regression test. Fix warnings.
19610 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
19612 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
19613 and leakage in CKFINITE.
19615 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
19616 this to a null op since it is called on amd64 too.
19618 * exceptions-amd64.c (get_throw_trampoline): Align stack.
19620 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
19621 body since this is not used on amd64.
19623 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
19625 * mini-amd64.c: Remove obsolete fixmes.
19627 * mini.c (print_method_from_ip): Fix debugging support.
19629 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19631 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
19632 so that expressions that don't give much gain are not reduced.
19633 * ssapre.h: Likewise.
19635 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
19637 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
19639 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
19641 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
19643 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
19645 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
19647 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
19649 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
19651 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
19654 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
19656 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
19658 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
19660 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
19661 MONO_ARCH_USE_SIGACTION. Fixes #74252.
19663 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
19665 * mini-x86.c: Fix up stack overflow handling.
19667 * exceptions.cs: Add new regression test.
19669 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
19671 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
19672 mono_jit_thread_attach.
19674 * mini.c (mono_method_to_ir): Verify called method is not abstract.
19676 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19678 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
19679 avoid calling constructors using callvirt.
19681 * inssel.brg: Fix #74073.
19683 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
19685 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
19686 compilation with non-GCC compilers.
19687 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
19688 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
19690 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
19692 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
19693 klass->interface_offsets (will likely fix bug#74073).
19695 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19697 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
19699 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
19701 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
19702 to amd64_div_reg_size ().
19704 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
19706 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
19708 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
19710 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
19712 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
19714 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
19716 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
19718 * mini.c (mono_precompile_assembly): Load and precompile referenced
19719 assemblies as well. Fixes #74015.
19721 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
19723 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
19725 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
19727 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
19728 a lot of checks and (anyway) permissions cannot work until corlib is
19731 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
19733 * mini-ppc.c: fixed ABI issue on sysv/ppc.
19735 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
19737 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
19738 calls (fixes bug#72824).
19740 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
19742 * mini.c: fix tail recursion elimination (see test in bug#73936).
19744 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
19746 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
19747 some fp functions in sse2 mode.
19749 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
19751 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
19753 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
19755 * mini.h mini.c: Add mono_get_jit_tls_key ().
19757 * mini-x86.c: Enable fast TLS support on windows.
19759 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
19761 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
19762 * mini.c: Check for p/invoke method when generating code. If a
19763 p/invoke method, or it's class, isn't decorated with [Suppress
19764 UnmanagedCodeSecurity] then generate code to call System.Security.
19765 UnmanagedDemand (only if the security manager is active).
19767 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
19769 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
19770 last change as it seems to cause strange crashes.
19772 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19774 * *.c: handle unsafe function pointers where needed.
19776 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
19778 * mini.c (mono_jit_free_method): Remove the fixme too.
19780 2005-03-15 Miguel de Icaza <miguel@novell.com>
19782 * mini.c: As discussed, make the code actually free the delegate
19783 thunk now, to enable the debugging of delegate problems, use
19784 MONO_DEBUG=1 when running Mono.
19786 This takes also care of parts of the leaks as seen by Joe.
19788 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
19790 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
19791 thread_tls_offset calculation.
19793 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
19795 * declsec.c: Reworked linkdemand checks for icall. The previous code
19796 was using the declaration code (untrusted) and didn't work as expected
19797 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
19800 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
19802 * iltests.il: Add new localloc test.
19804 * mini-amd64.c: Handle large stack allocations the same way as on
19805 windows if stack overflow handling is working.
19807 * mini-amd64.c: Allocate the signal stack using mmap.
19809 * mini.c (sigsegv_signal_handler): Fix reading of context.
19811 * mini-exceptions.c: Fix up stack overflow handling.
19813 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
19815 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
19817 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
19819 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
19821 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
19822 tramp_init functions as they are no longer needed.
19824 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
19826 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
19828 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
19830 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
19832 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
19835 * mini-ops.h: Add OP_LMUL_IMM.
19837 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
19838 long mul/div opcodes as intrinsic.
19840 * mini-amd64.c (emit_call): Handle the case when the callee might be
19843 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
19845 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
19848 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
19850 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
19852 2005-03-09 Ben Maurer <bmaurer@ximian.com>
19854 * mini.c (mono_codegen): Don't leak here, to help people running
19857 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
19859 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
19860 conversions in sse2 mode.
19862 * basic-float.cs: Add regression test.
19864 * mini-amd64.c: Reenable sse2.
19866 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
19868 * mini-amd64.c: Disable sse2 until some regressions are fixed.
19870 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
19872 * driver.c: Copyright text should include 2005.
19874 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
19876 * cpu-amd64.md (load_membase): Fix more max lengths.
19878 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
19880 * cpu-amd64.md (load_membase): Fix max length.
19882 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
19884 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
19886 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
19887 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
19889 * basic-float.cs: Add rounding regression test.
19891 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
19893 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
19895 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
19896 structures in registers for pinvoke wrappers.
19898 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
19900 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
19902 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
19904 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
19905 wrapper to mono_jit_thread_attach.
19907 * mini.c (mini_jit_thread_attach): New jit icall.
19909 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
19910 native->managed wrappers.
19912 * exceptions.cs: Add new regression test.
19914 * mini.c (optimize_branches): Check regions in the cbranch to throw
19915 block case as well. Fixes #73242.
19917 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
19919 * mini.c: thread safety fixes.
19921 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
19923 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
19924 patching stuff, since delegates use jump trampolines so there is
19927 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
19930 * tramp-amd64.c: Fix build.
19932 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
19933 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
19935 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
19936 Rename this to mono_arch....
19937 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
19939 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
19941 * mini-amd64.c (emit_call): If both the caller and the callee is
19942 guaranteed to have 32 bit addresses, emit a normal call.
19944 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
19946 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
19947 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
19948 method_ptr inside delegates.
19950 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
19952 * mini.c (mono_jit_free_method): Free the method info even if the native code is
19953 invalidated. Fixes #73001.
19955 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
19957 * mini-x86.c: Only use stdcall for pinvokes on windows.
19959 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
19961 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
19962 * mini-x86.c: remove unreliable __thread var offset detection,
19963 use the correct accessors and enable by default.
19965 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
19967 * mini.c (mono_jit_free_method): Fix memory leak.
19969 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
19971 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
19973 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
19975 * cpu-amd64.md: Fix lengths of atomic opcodes.
19977 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
19979 * driver.c: try to not imply using ICU is any good.
19981 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
19983 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
19984 functions as inline ops.
19986 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
19987 some Interlocked functions as inline ops.
19989 * mini.c (move_basic_block_to_end): Fix bug in last patch.
19991 * mini.h (MonoBasicBlock): Reorganize fields a bit.
19993 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
19995 * mini.c: Add support for OP_NOT_TAKEN.
19997 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
19998 structures in registers for pinvoke wrappers.
20000 * mini-amd64.c: Fix warnings.
20002 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
20004 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
20006 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
20008 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
20009 address instead of loading the address from it.
20011 * mini-x86.c: Add support for returning small structs in registers
20012 on Win32. Fixes part of #70864.
20014 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
20016 * trace.c (get_token): Improve error checking.
20018 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
20020 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
20022 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
20024 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
20025 it can be reused for MonoClass.
20026 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
20029 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
20031 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
20032 instead of a MonoReflectionMethod. The method information wasn't used
20033 when displaying SecurityException details (but will be now).
20035 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
20037 * Makefile.am : windows build fix.
20039 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
20041 * iltests.il: Add new regression test.
20043 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
20046 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20048 * mini.c: Moved linkdemand check into helper function check_linkdemand
20049 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
20052 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20054 * declsec.c: Added statistics counter for different kinds of
20056 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
20057 (and commented) declaration.
20058 * mini.c: Added statistics counter for security Demand code
20059 generation. Added display of security statistics.
20061 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
20063 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
20064 Fix compilation errors under gcc-2.95.
20066 2005-02-12 Ben Maurer <bmaurer@ximian.com>
20068 * mini.c, driver.c: Use the new jit trampoline hashtable
20070 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20072 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
20074 2005-02-11 Martin Baulig <martin@ximian.com>
20076 * debug-mini.c (mono_debug_close_method): Free the line number array.
20078 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20080 * aot.c: Break up large methods into smaller ones. Share GOT slots for
20083 * mini.h: Bump AOT file format version.
20085 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
20087 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
20089 * declsec.h: Added macros to get/set lazyly initialized security
20090 informations about assemblies. Added new enum for different type of
20091 possible LinkDemand violation. Added function to check LinkDemands.
20092 * mini.h: Added a field to MonoCompile to hold any security violation
20093 detected when JITting a method (so it can be thrown later).
20094 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
20095 and CEE_CALLVIRT. Added code to throw exception at the end of
20096 mini_method_compile (note: the exception is unhandled right now).
20098 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
20100 * mini.c, jit-icalls.c: use the managed implementation of
20101 memset for initobj and memset, to avoid managed <-> unmanaged
20104 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20106 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
20107 optimization if it would need a GOT var.
20109 * basic.cs: Add tests for constant propagation and switch statements.
20111 * ssa.c: Fix out-of-range constant propagation and switch statements.
20113 2005-02-09 <vargaz@freemail.hu>
20115 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
20117 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
20119 * cpu-amd64.md (load_membase): Fix max length of load_membase.
20121 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20123 * mini.c: update to new signature of mono_class_get_allocation_ftn().
20125 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
20127 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
20128 arithmetic operations.
20130 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
20132 * mini-ppc.c: add a workaround for broken user code that
20133 DllImports vararg functions with non-vararg signatures.
20135 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
20137 * mini.c (mono_jit_compile_method_inner): Add detection and a
20138 meaningfull error message for assemblies written in Managed C++.
20140 * tramp-amd64.c mini-amd64.h: Add support for
20141 create_trampoline_from_token ().
20143 * aot.c mini-x86.c abcremoval.c: Applied patch from
20144 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
20146 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
20148 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
20149 which takes a MonoImage/token as parameter instead of a MonoMethod.
20151 * aot.c: Use the new trampoline for initializing vtables.
20153 * aot.c: Add support for ldfld/stfld_remote wrappers.
20155 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
20156 rules for compare <MEM>, IMM.
20158 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
20160 * aot.c: Handle inherited finalizers correctly.
20162 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
20164 * inssel.brg (stmt): Add a missing _setup_... ().
20166 * aot.c: Save some parts of the class state to the AOT file and use it
20167 to recompute that state when a class is initialized.
20169 * mini.c: Install AOT hooks into the runtime.
20171 * mini.h: Bump AOT file format version.
20173 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
20176 * iltests.il: Add new test.
20178 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
20180 * mini.c: fix typo.
20182 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
20184 * mini.c: setup the statistical profiler in the thread attach
20185 callback to cope with the new single thread code.
20187 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
20189 * mini-ppc.c: ensure we have enough room for the profiler
20190 calls (fixed bug#72084).
20192 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
20194 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
20197 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20199 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
20201 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20203 * ssapre.c: Fixed an issue with down safety (this allows IronPython
20204 to succesfully execute parrotbench).
20205 * ssapre.h: Likewise.
20207 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20209 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
20210 variable for stores to method arguments (fixes a SSAPRE issue).
20212 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20214 * mini.c: handle value types in dup, fixes gen-112.cs.
20216 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
20218 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
20219 sequence for calls in dynamic methods to avoid thunks.
20221 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
20223 * mini.c: correctly remove dynamic methods from the hashtable.
20225 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20227 * driver.c: Disabled SSAPRE until fix the bug that appears
20228 in IronPython's parrotbench.
20230 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
20232 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
20234 * mini.c (mono_method_to_ir): Revert the previous change.
20236 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
20237 when AOT compiling.
20239 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
20240 mono_jit_info_table_find () etc. when running under valgrind.
20242 * inssel.brg: Fix warnings.
20244 * mini-exceptions.c: Fix warnings.
20246 2005-01-31 Martin Baulig <martin@ximian.com>
20248 * driver.c (compile_all_methods_thread_main): Don't try to compile
20249 generic methods or anything which has type parameters.
20251 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
20253 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
20255 * TestDriver.cs: Add --verbose flags.
20257 * graph.c ssa.c: Fix 64 bit warnings.
20259 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
20260 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
20261 Fix 64 bit warnings.
20263 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
20264 variable not spotted by gcc.
20266 * mini-amd64.c inssel-amd64.brg: Applied patch from
20267 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
20268 X86_COMPARE_MEMBASE opcodes.
20270 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
20272 2005-01-29 Ben Maurer <bmaurer@ximian.com>
20274 * *: MonoMethod->signature might be NULL now. You *MUST* use
20275 mono_method_signature.
20277 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20279 * driver.c (compile_all_methods_thread_main): Compile the methods
20280 without invoking cctors.
20282 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20284 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
20285 * basic-calls.cs: test for the above.
20287 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20289 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
20290 MonoJitInfo changes.
20292 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
20294 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
20295 eagerly if it contains dynamic methods.
20297 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
20299 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
20300 trace, it is now computed by an icall from trace_ips.
20302 * mini-exceptions.c: Fix a warning.
20304 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
20306 * mini-exceptions.c: don't bother getting stack trace info if
20307 it's not going to be used.
20309 2005-01-27 Raja R Harinath <rharinath@novell.com>
20311 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
20314 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
20316 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
20318 * aot.c: Avoid calling mono_method_get_header () if not needed.
20320 * mini.h: Bump AOT file format version.
20322 * mini.c (mono_emit_native_call): Allocate a GOT var here.
20324 * mini.c (mono_print_tree): Print more info for calls.
20326 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
20328 * declsec.h: Remove warning by adding missing include for marshal.h
20330 2005-01-26 Martin Baulig <martin@ximian.com>
20332 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
20335 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
20337 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
20340 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
20342 * aot.c (mono_compile_assembly): Fix a warning.
20344 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
20346 * declsec.c: Look for security attributes on the original MonoMethod
20347 (and not the wrapped one). This fix permissions on icalls.
20349 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20351 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20353 * mini.c (mono_allocate_stack_slots): Add a fixme.
20355 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20357 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20359 * inssel.brg: optimize casts of sealed types (more
20360 optimizations waiting for fixes in remoting).
20362 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20364 * inssel.brg (stmt): Add another dummy rule.
20366 * driver.c: Fix warnings.
20368 * driver.c (mono_main): If running under valgrind, instruct glib to use
20369 the system allocation functions so valgrind can track the memory
20370 allocated by the g_... functions.
20372 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
20374 * mini-ops.h: Add OP_DUMMY_STORE opcode.
20376 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
20378 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
20379 variables in try regions.
20381 * mini.c (mini_method_compile): Don't disable optimizations on large
20382 methods when AOT compiling.
20384 * mini.c (mono_allocate_stack_slots): New arch independent method to
20385 allocate stack slots. Not yet used.
20387 2005-01-22 Ben Maurer <bmaurer@ximian.com>
20389 * debug-mini.c (mono_debug_close_method): Plug some leaks.
20391 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
20393 * mini-ppc.c: make the branch info relative as the code
20394 buffer can be reallocated.
20396 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
20398 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
20399 * driver.c: Removed the AOT/security restriction. Now initialize the
20400 security manager (in metadata) if --security is used.
20401 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
20402 rather than the pointer to declarative security, when AOT is used.
20404 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
20406 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
20407 basic blocks, reduced intrinsic exception throwing code size.
20409 2005-01-22 Miguel de Icaza <miguel@ximian.com>
20411 * driver.c (mini_usage): Reorder the usage screen.
20413 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
20415 * mini.c (mono_resolve_patch_target): Fix warning.
20417 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
20419 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
20422 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20424 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
20425 breaks the amd64 build.
20427 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
20428 register allocation. Fixes #71454.
20430 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20432 * arrays.cs: Add new regression test.
20434 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20436 * ssapre.c: Turned usage of snprintf to GString.
20437 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
20438 (I left it on by mistake in my previous commit).
20440 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
20442 * mini.c, cfold.c, basic-calls.cs: preserve side effects
20443 on cond branch optimization (fixes bug# 71515).
20445 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20447 * abcremoval.c: Fixed bug 71062.
20448 * abcremoval.h: Likewise.
20450 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20452 * mini.c: Added a new functionality to optimize_branches, the removal
20453 of useless basic blocks, and fixed some problem in the removal of
20454 critical edges; some utility functions added for both purposes.
20455 * ssapre.c: Added complex expression support, and fixed bug 70637.
20456 * ssapre.h: Likewise.
20457 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
20459 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
20460 * driver.c: Re-enabled SSAPRE.
20462 2005-01-19 Martin Baulig <martin@ximian.com>
20464 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
20465 the result of mono_get_method_constrained().
20467 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
20469 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
20472 2005-01-18 Geoff Norton <gnorton@customerdna.com>
20474 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
20475 be detected. Fixes #59296.
20477 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20479 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
20480 which can happen. Fixes #71361.
20482 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20484 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
20487 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20489 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
20490 appdomain-unload.exe to fail.
20492 * mini.c: Fix some memory leaks.
20494 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
20496 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
20497 Fixed bug and sped up some codepaths.
20499 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20501 * mini.c: Fix some memory leaks.
20503 * exceptions.cs basic-long.cs: Add test for checked ulong->int
20506 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
20508 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
20511 * iltests.il: Add regression test for #71320.
20513 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
20515 * mini.c (mono_codegen): Fix installation of profiler hooks.
20517 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
20519 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
20521 * mini.h, mini.c, cfold.c: optimize access to enum
20522 readonly fields, too. Eval conditional branches if possible
20523 to perform unreachable code removal in more cases.
20525 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
20527 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
20529 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
20532 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
20533 WinXP DEP. Fixes #71244.
20535 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
20537 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
20539 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
20541 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
20543 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
20545 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
20548 * mini.h: Bump AOT version.
20550 * mini.h (MonoCompile): Change exvar to a hash table.
20552 * mini.c: Allocate a separate exvar for each handler block.
20554 * mini.c: Get rid of the computation of filter_lengths, its not needed.
20556 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
20557 ex var with the pending exception and only throw if the two are equal.
20560 * exceptions.cs: Add tests for rethrow and nested catch clauses.
20562 * mini-x86.c: Fix warnings.
20564 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
20565 used by all the ports now.
20567 * aot.c: Add write-symbols and save-temps options.
20569 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20571 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
20573 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
20575 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
20578 * tramp-s390.c: Check vtable slot belongs to the domain.
20580 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
20581 as per other platforms.
20583 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
20585 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
20587 * driver.c: we don't run the Main() code in a subthread anymore.
20589 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
20591 * mini.c: added experimental rtc support in the statistical
20592 profiler: if the user has the permission, more accurate statistics
20593 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
20594 The MONO_RTC value must be restricted to what the linux rtc allows:
20595 power of two from 64 to 8192 Hz.
20597 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20599 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
20601 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
20603 * mini-ppc.c: better icache flush for smp.
20605 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
20607 * mini-amd64.c (emit_move_return_value): Fix memory leak.
20609 * mini-x86.c (get_call_info): Add the get_call_info () code from the
20610 amd64 port, not yet used.
20612 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20614 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
20617 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
20619 * driver.c: Added --security option to activate the security manager.
20620 Right now this will allow code generation for declarative demands and
20621 is disabled when AOT is specified.
20622 * mini.c: Add code generation for declarative security demands.
20623 * mini.h: Add mono_use_security_manager as an extern gboolean.
20625 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20627 * aot.c (mono_compile_assembly): Speed up compilation a bit by
20628 emitting more dense assembly code.
20630 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
20631 exception throwing stuff.
20633 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
20635 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
20638 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
20639 left in by mistake.
20641 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
20644 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
20646 * tramp-*.c: Only patch vtable slots if the object is in the current
20647 domain. Fixes appdomain-unload.exe.
20649 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
20651 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
20654 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20656 * mini.c (reverse_branch_op): New helper function.
20658 * mini.c (optimize_branches): Run the new optimization only on
20659 platforms which support it. Also reverse all kinds of branches.
20661 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
20663 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
20666 * mini.c (optimize_branches): Reverse not-equals branches if the false
20667 bblock is a throw. This happens a lot of time with argument checking in
20670 * mini.c (mono_codegen): Add support for placing basic blocks after
20671 the function epilogue.
20673 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
20676 2005-01-05 Miguel de Icaza <miguel@ximian.com>
20678 * mini.c (setup_stat_profiler): Only set this up if the platform
20679 supports ITIMER_PROF.
20681 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20683 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
20686 * inssel.brg: Fix a warning.
20688 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
20690 * mini.c: added support for statistical profiler
20691 (run with: --profile=default:stat).
20693 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
20695 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
20697 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
20699 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
20700 related to global registers from the amd64 port.
20702 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
20704 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
20706 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
20707 with global registers.
20708 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
20710 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
20712 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
20714 * debug-mini.c (encode_value): Fix off-by-one.
20716 * aot.c (encode_value): Likewise.
20718 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
20720 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
20722 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
20725 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
20727 * aot.c (emit_method_info): Increase size of temp buffer.
20729 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
20732 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
20734 * aot.c (emit_method_info): Fix build.
20736 * aot.c: Further rework of the AOT file format to reduce the size of
20737 the method info data.
20739 * mini.h: Bump AOT file format version.
20741 2004-12-27 Martin Baulig <martin@ximian.com>
20743 * mini.c (mini_get_method): New static method; call
20744 mono_get_method_full() and mono_get_inflated_method().
20745 (mono_method_to_ir): Use mini_get_method() instead of
20746 mono_get_method_full().
20748 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
20750 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
20752 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
20754 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
20756 * inssel-amd64.brg: Add some optimization rules.
20758 2004-12-24 Ben Maurer <bmaurer@ximian.com>
20760 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
20761 standard not GC'd stuff is fine.
20763 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
20765 * aot.c: Rework the AOT file format to get rid of most of the global
20766 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
20768 * mini.h: Bump AOT file format version.
20770 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
20772 * mini.h: Bump AOT file format version.
20774 * aot.c (mono_aot_is_got_entry): New function to determine if an
20775 address is inside a GOT.
20777 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
20779 * cpu-pentium.md: Increase the maximum size of some instructions which
20780 might involve a got access.
20782 * mini.c (get_method_from_ip): Another debug helper function.
20784 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
20785 when got var accesses are created during the decompose phase.
20787 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
20789 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
20790 argument mini_compile_method and to MonoCompile, and use this to
20791 determine whenever a given method is compiled for AOT. This allows the
20792 other methods compiled during AOT compilation to be free of AOT stuff,
20793 so the backends does not need to add special support for them by
20794 creating a fake GOT etc.
20796 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
20799 2004-12-21 Ben Maurer <bmaurer@ximian.com>
20801 * mini.c (mono_method_to_ir): It turns out that some of the
20802 x-appdomain wrappers are lax with types, so just ignore this for
20805 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
20806 at the vtable->klass. If it is non-shared code we can just use the
20809 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
20811 * mini-ppc.c: access MonoDomain from tls, too.
20813 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
20815 * declsec.c: Removed unused variable (and related warning ;-)
20817 2004-12-21 Ben Maurer <bmaurer@ximian.com>
20819 * iltests.il: New test for LDELEMA on an array of ref types.
20821 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
20822 all ldelema's on reftypes.
20823 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
20824 it was the wrong place to put it.
20826 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
20827 register to pop to make this cleaner, at the request of Paolo.
20829 2004-12-20 Ben Maurer <bmaurer@ximian.com>
20831 * mini-ops.h (OP_GETHASHCODE): New op.
20833 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
20835 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
20838 For a microbenchmark, this reduces the cost of Hashtable.get_Item
20841 * mini-x86.c (mono_arch_output_basic_block): Rather than
20849 The first is 3 bytes while the second is 1. This saves 36 kb on
20850 mscorlib, quite a big saving. When bootstraping mcs, I was able to
20851 see a small boost because of icache locality.
20853 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
20855 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
20857 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
20858 started code sharing with the generic code.
20860 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
20862 * mini-ppc.c, cpu-g4.md: added code for direct access to
20865 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
20867 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
20868 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
20871 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
20873 * declsec.c|h: Added functions to cache the declarative stack modifiers
20874 in MonoJitInfo and to create a security frame from a MonoJitInfo
20876 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
20877 created. Register internal calls for System.Security.SecurityFrame::
20878 _GetSecurityFrame and _GetSecurityStack.
20879 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
20880 the definitions for the new stack walk/callback mechanism.
20881 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
20882 first security frame for LinkDemands and InheritanceDemands) and
20883 GetSecurityStack for Demands. Both use the new mono_walk_stack code
20885 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
20886 walk initialization (lupus).
20888 2004-12-20 Ben Maurer <bmaurer@ximian.com>
20890 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
20892 (handle_loaded_temps): Do not create a temporary variable for
20893 things that we know are temps. They will never be modified.
20894 (mono_spill_call): Set MONO_INST_IS_TEMP
20895 (mono_emulate_opcode): ditto
20897 (mono_method_to_ir.CEE_DUP): ditto
20899 2004-12-19 Ben Maurer <bmaurer@ximian.com>
20901 * mini.c (type_to_eval_stack_type): Make this handle the void type
20902 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
20903 (emit_tree): use ip_in_bb to special case some common idioms
20904 Update all callers to pass in the IP.
20905 (mono_method_to_ir): Make CEE_CALL* do the above as well.
20907 This gives us a nice 2% speedup in mcs bootstrap.
20909 * mini-x86.c (peephole_pass): Peephole pass to make
20918 * mini.c (ip_in_bb): new method.
20919 (mono_method_to_ir): use this method rather than doing the hash
20922 * linear-scan.c (mono_linear_scan): When expiring actives, you
20923 don't need to keep around variables that expire on this
20924 instruction. This makes it so that:
20927 store (ebx add (ebx, 1))
20931 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
20933 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
20934 combination to avoid doing two copies. Fix up problems with previous
20937 * mini.c: Fix 64 bit warnings.
20939 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
20941 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
20943 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
20944 changes from the x86 code.
20946 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
20948 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
20950 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
20951 throwing code to reduce its size, unify the AOT and non-aot code and
20952 get rid of relocations in the AOT case.
20954 * mini-x86.h mini.c exceptions-x86.c
20955 (mono_arch_get_throw_corlib_exception): New arch specific function to
20956 raise corlib exceptions which doesn't require relocations in the
20959 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
20961 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
20963 * mini.c (mono_emit_method_call): Only allocate the got var when it is
20966 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
20969 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
20971 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
20972 with add function when used from Inc/dec atomic
20973 functions. Re-enabled optimization on x86.
20974 * mini-ops.h: renamed atomic_add functions to
20975 allow _add to match the Interlocked::Add and
20976 _add_next to match Interlocked::Inc/Dec.
20978 2004-12-15 Massimiliano Mantione <massi@ximian.com>
20980 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
20981 linking of BBs to the end BB, and enabled SSAPRE also with
20982 consprop and copyprop (which was prevented by that bug).
20984 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
20986 * mini-x86.c: disabling the Interlocked optimizing code.
20988 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
20990 * aot.c (load_aot_module): Move reading of got_addr after the AOT
20991 file version check.
20993 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
20995 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
20996 interlocked optimization due lack of support on x86, rewrote
20997 exchange to take into account that base may be in eax.
20999 xsp works again; activated Interlocked optimizing code.
21001 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21003 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
21005 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
21007 * mini-ops.h: Add new opcodes.
21009 * mini.h: Add new patch types. Add got_var to MonoCompile.
21011 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
21012 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
21013 make it work with all kinds of patchable code.
21015 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
21016 address of the GOT, and referencing entries in the GOT.
21018 * mini.c: Add code to load the GOT address if needed by an opcode.
21020 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
21021 independent AOT code on the x86 using an elf-style Global Offset Table.
21023 2004-12-14 Raja R Harinath <rharinath@novell.com>
21025 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
21027 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21029 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
21032 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
21034 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
21035 of Interlocked:Increment/Decrement/Add as inline ops.
21036 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
21038 2004-12-12 Geoff Norton <gnorton@customerdna.com>
21040 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
21041 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
21043 2004-12-12 Duncan Mak <duncan@ximian.com>
21045 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
21046 again. `patch_info->table_size' is no longer valid after Zoltan's
21049 2004-12-12 Martin Baulig <martin@ximian.com>
21051 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
21052 if we are the "real" method, ie. not an inlined method inside it.
21054 2004-12-11 Ben Maurer <bmaurer@ximian.com>
21056 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
21057 before we look in the special fields table. This fixes
21058 ../tests/thread-static-init.cs.
21060 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21062 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
21063 for Array get_Rank and get_Length. Fixes bug #70465.
21065 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
21067 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
21068 separate structure to reduce the size of MonoJumpInfo.
21070 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
21072 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
21074 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
21076 * mini.c (mini_get_inst_for_method): Changed to allow ports
21077 to return a MonoInst instead of opcode
21078 (renamed mini_get_opcode_for_method to better reflect the new functionality)
21080 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
21081 Allow ports to return a created MonoInst instead of op-code, will enable
21083 (renamed mini_get_opcode_for_method to better reflected the functionality)
21085 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
21087 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
21089 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21091 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
21094 2004-12-08 Martin Baulig <martin@ximian.com>
21096 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
21097 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
21099 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21101 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
21104 * exceptions.cs: Disable some tests which depend on properties of x86 fp
21107 2004-12-08 Raja R Harinath <rharinath@novell.com>
21109 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
21111 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
21113 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
21114 bug introduced by the previous patch.
21116 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21118 * mini-ppc.c, objectc.cs: handle large structs passed by value
21119 (fixes bug #69972).
21121 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
21123 * mini-ppc.c: OP_ARGLIST implementation from
21124 Geoff Norton <gnorton@customerdna.com>.
21126 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
21128 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
21129 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
21131 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21133 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
21135 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21137 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
21140 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
21142 * mini-sparc.c: Zero out localled-ed memory.
21144 * iltests.il: Add tests for zeroing out localloc-ed memory.
21146 2004-12-04 Martin Baulig <martin@ximian.com>
21148 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
21149 mono_method_get_signature_full().
21151 2004-12-03 Massimiliano Mantione <massi@ximian.com>
21153 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
21154 and some utility functions (always for SSAPRE), integrated SSAPRE.
21155 * mini.h: Likewise.
21156 * driver.c: Added ssapre option.
21157 * ssa.c: Small fix on OP_ARG handling.
21158 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
21159 * Makefile.am: Likewise.
21161 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
21163 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
21164 now in the xp code.
21166 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
21169 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21171 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
21173 * cpu-s390.md : Increase instruction length of oparglist.
21175 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
21177 2004-11-30 Martin Baulig <martin@ximian.com>
21179 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
21180 virtual generic methods. We call a special helper_compile_generic_method()
21181 icall to retrieve the method from the vtable, inflate and compile
21182 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
21184 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
21186 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
21188 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
21190 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
21192 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
21195 2004-11-27 Ben Maurer <bmaurer@ximian.com>
21197 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
21198 platforms with PIC aot.
21200 2004-11-28 Martin Baulig <martin@ximian.com>
21202 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
21205 2004-11-28 Martin Baulig <martin@ximian.com>
21207 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
21208 the result of mono_type_get_underlying_type() to check whether
21211 2004-11-26 Martin Baulig <martin@ximian.com>
21214 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
21217 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
21219 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
21220 the same way as the other arguments so they won't get clobbered.
21222 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
21223 calls through R11 since it is clobbered by the trampoline code.
21225 2004-11-26 Raja R Harinath <rharinath@novell.com>
21227 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
21228 pick up in-tree mscorlib.dll.
21230 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
21232 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
21234 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
21235 runtime data/code are now stored in a table similar to the GOT in ELF.
21236 This allows the code itself to be position independent.
21238 * aot.c: Fix loading of referenced assemblies after the lazy assembly
21241 * aot.c: Attach ELF type (object/function) directives to all global
21244 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
21246 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
21248 * mini-amd64.h: Turn on PIC AOT code.
21250 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
21251 returning the offset within an OP_AOTCONST instruction where the GOT
21252 offset needs to be added.
21254 * mini.h: Bump AOT file format version.
21256 2004-11-25 Martin Baulig <martin@ximian.com>
21258 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
21259 uninflated generic methods.
21261 2004-11-25 Martin Baulig <martin@ximian.com>
21263 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
21265 2004-11-24 Martin Baulig <martin@ximian.com>
21267 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
21268 original klass (this only applies for generic instances).
21270 2004-11-24 Martin Baulig <martin@ximian.com>
21272 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
21273 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
21276 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
21278 * mini.c (mono_method_to_ir): Disable inlining for methods containing
21279 localloc. Fixes #69678.
21281 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
21283 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
21285 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
21286 used SSE registers on pinvoke calls. Fixes #69774.
21288 2004-11-23 Geoff Norton <gnorton@customerdna.com>
21290 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
21291 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
21293 2004-11-23 Raja R Harinath <rharinath@novell.com>
21295 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
21296 Refer directly to the mcs/ tree.
21298 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21300 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
21301 Check if a trampoline for a synchronized method is required.
21303 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
21305 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
21306 with localloc if needed. Throe arithmetric exception in
21307 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
21308 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
21310 2004-11-19 Geoff Norton <gnorton@customerdna.com>
21312 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
21313 types before switching on type. Fixes #69622.
21315 2004-11-19 Raja R Harinath <rharinath@novell.com>
21317 * Makefile.am (check-local): New. Integrate into 'make check'.
21318 (MCS,RUNTIME): Define using in-tree mono and mcs.
21320 (%.exe): Use $(ILASM).
21322 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
21324 * mini-ppc.c: adjust initial prolog size (bug #69691).
21326 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
21328 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
21331 2004-11-17 Raja R Harinath <rharinath@novell.com>
21333 * Makefile.am (clean-local): Rename from 'clean'.
21335 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21337 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
21338 to mono_arch_is_int_overflow.
21339 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
21342 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
21344 * declsec.c|h: New files to support declarative security attributes.
21345 Added function to check if a method has (applicable) security.
21346 * mini.c|h: Add check for declarative security attributes in
21347 mono_method_check_inlining.
21348 * Makefile.am: Added declsec.c and declsec.h to the build.
21350 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
21352 * mini.c, mini.h: update to keep dynamic code info per-domain.
21354 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
21356 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
21357 (mini_init): Get rid of it from here too.
21359 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
21361 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
21362 implemented OP_RETHROW (patch by Geoff Norton
21363 <gnorton@customerdna.com>).
21365 2004-11-10 Geoff Norton <gnorton@customerdna.com>
21367 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
21368 between appdomains. Fixes appdomain-unload on PPC.
21370 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
21372 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21373 mini-exceptions.c: handle the new wrapper types.
21374 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
21375 token value as a MonoClass* when compiling a wrapper.
21376 mono_jit_create_remoting_trampoline now takes an additional
21377 MonoRemotingTarget parameter.
21379 2004-11-10 Martin Baulig <martin@localhost>
21381 * mini.c (mono_method_to_ir): Use `generic_container->context'
21382 rather than creating a new one.
21384 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21386 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
21388 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
21390 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
21392 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
21393 the experimental aot cache stuff.
21395 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21397 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21398 mini-exceptions.c: update to exception clause structure changes.
21400 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21402 * exceptions-x86.c (throw_exception): Fix warnings.
21404 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
21407 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21409 * exceptions-sparc.c (get_throw_exception): Really fix this.
21411 2004-11-07 Ben Maurer <bmaurer@ximian.com>
21413 * tramp-*.c: we no longer support icalls without wrappers, so
21414 a bit of code can be removed here
21416 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
21418 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
21421 * cpu-sparc.md: Add op_rethrow.
21423 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
21425 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
21427 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
21428 * mini-ops.h: Add OP_RETHROW.
21430 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
21432 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
21434 2004-11-05 Geoff Norton <gnorton@customerdna.com>
21436 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
21437 Makes the output much easier to read
21439 2004-11-05 Ben Maurer <bmaurer@ximian.com>
21441 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
21442 prevents another huge leak when compiling with ssa. Secondly, the
21443 performance of doing this rather than freeing the lists is much
21444 better. GList does a lock every time you allocate a list link,
21445 so that it can use a memory pool. So, it is better to just use
21446 a memory pool of our own.
21448 * ssa.c, linear-scan.c: replace g_list_remove_link with
21449 g_list_delete. The remove one does not free the GList, so we were
21450 leaking memory. On -O=all --compile-all with corlib, this cut down
21451 3 MB of allocations.
21453 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
21455 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
21457 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
21459 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
21460 into a new function mono_create_jit_trampoline ().
21462 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
21464 * trace.c (get_spec): Allow tracing of classes without a namespace.
21466 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
21468 * mini.c: Fix pointer overwrite in mini_method_compile.
21470 2004-11-2 Geoff Norton <gnorton@customerdna.com>
21472 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
21473 The darwin ABI needs some special handling for 1 and 2 byte structs
21474 Lets use lbz/lhz instead of lwz everywhere.
21475 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
21476 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
21477 Use stb/sth for the former, and put the latter always on stack instead of in
21478 argument registers.
21480 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
21482 * trace.c (is_filenamechar): Add '_'.
21484 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21486 * mini-s390.c: Fix prolog length to allow for large trace requirements.
21488 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
21490 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
21492 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
21493 depends on libmonogc. Fixes #68805.
21495 2004-10-26 Miguel de Icaza <miguel@ximian.com>
21497 * mini.c (mono_jit_free_method): Provide extra information for
21498 this error. Currently this leaks, but will be turned into a
21499 developer option in the future.
21501 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
21503 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
21505 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
21507 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
21508 boundary. Fixes reading of PATCH_INFO_R4 and R8.
21509 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
21511 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
21513 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
21514 trampolines for AOT code.
21516 2004-10-22 <vargaz@freemail.hu>
21518 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
21519 constructed types. Fixes #68136.
21521 2004-10-21 Martin Baulig <martin@ximian.com>
21523 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
21524 if it returns true, unwind the stack to the call instruction.
21526 2004-10-21 <vargaz@freemail.hu>
21528 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
21530 * mini.h: Bump AOT version number.
21532 * objects.cs: Add another test for unbox trampolines.
21534 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
21537 2004-10-20 <vargaz@freemail.hu>
21539 * driver.c: Add SHARED to the set of optimizations tested.
21541 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
21543 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
21544 used by CEE_NEWARR.
21546 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
21548 2004-10-20 Martin Baulig <martin@ximian.com>
21550 * mini-exceptions.c (mono_handle_exception): Call
21551 mono_debugger_handle_exception() to tell the debugger about
21552 catch/finally clauses.
21554 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
21556 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
21558 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
21561 2004-10-15 Geoff Norton <gnorton@customerdna.com>
21563 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
21564 methods as their native size, fixed bug #57543, #57545.
21565 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
21566 This saves a temporary register and mullw call down into 1 (minor perf
21567 increase for cases like sum = sum * 5; This use to translate into:
21570 It now translates to
21573 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
21575 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
21578 2004-10-11 Martin Baulig <martin@ximian.com>
21580 * mini.c (mono_method_to_ir): If we're a generic method, get the
21581 MonoGenericContainer from our MonoMethodNormal and create a
21582 MonoGenericContext from it.
21584 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
21586 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
21588 * basic-long.cs: Add test for checked i8->i2 cast.
21590 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21592 * inssel-ppc.brg: added a couple of speedup rules.
21594 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
21596 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
21597 to speed up rebuilds.
21599 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21601 * mini-s390.c: Minor fix to OP_OR_IMM.
21603 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
21605 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
21606 better. Fixes appdomain-unload.exe on sparc.
21608 2004-10-02 Massimiliano Mantione <massi@ximian.com>
21610 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
21611 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
21614 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
21616 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
21618 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
21620 * mini.c: Always generate a field read/write wrapper for members
21621 of the class MarshalByRefObject since the actual instance could
21624 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
21626 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
21628 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
21630 * driver.c mini.h trace.c: Move the setting of the main assembly into
21631 a separate function called mono_trace_set_assembly () and call it after
21632 actually loading the main assembly. Fixes #66872.
21634 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
21636 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
21637 using the code manager.
21639 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
21641 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
21643 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
21645 * cpu-amd64.md: Fix bug in previous patch.
21647 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
21650 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
21652 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21653 mini-exceptions.c: updates for changed stack walk interface.
21655 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21657 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
21659 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
21661 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
21663 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
21665 * driver.c (mini_regression_list): Do not call mono_assembly_close
21666 since assemblies can't be unloaded.
21668 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21670 * cpu-amd64.md: Fix more instruction lengths.
21672 * cpu-amd64.md: Fix lengths of some instructions.
21674 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
21676 * inssel.brg: Make the array ldelema check aot friendly.
21678 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21680 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
21682 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
21684 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
21686 * mini-x86.c: Fix build.
21688 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
21689 mono_type_get_underlying_type () helper function to simplify code.
21691 2004-09-09 Martin Baulig <martin@ximian.com>
21693 * mini-amd64.c: Don't access `type->data.klass' directly, call
21694 mono_class_from_mono_type() instead since the type may be a
21697 2004-09-09 Martin Baulig <martin@ximian.com>
21699 * mini-amd64.c (get_call_info): Fix support for generic instances.
21700 (add_valuetype): Use mono_class_from_mono_type() to get the class
21701 since we can be a generic instance.
21703 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
21705 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
21707 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
21709 * liveness.c: reset spill costs on each scan: bug 62107
21711 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
21713 * exceptions-sparc.c (mono_arch_find_jit_info): remove
21714 unnecessary line that doesn't compile
21716 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
21718 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
21719 trampolines, make them call an error function so people can fix their
21722 2004-09-06 Martin Baulig <martin@ximian.com>
21724 * mini.c (mono_method_to_ir): When initializing locals, handle a
21725 generic instances like a valuetype if it's a valuetype and like a
21726 class if it's a class.
21728 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
21730 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
21731 stack. Fixes #64674.
21733 * exceptions.cs: Add test for unwinding of call arguments.
21735 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
21737 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
21738 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
21739 set the carry/borrow flag). The sparc and s390 implementations
21740 can now use optimized versions (and simplify the code). ppc bugfixes.
21742 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
21744 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
21746 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
21748 * inssel-amd64.brg: Remove leftover 32 bit rule.
21750 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
21752 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
21754 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
21755 mono_arch_find_jit_info functions into a new function. Fix a memory
21758 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
21761 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
21763 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
21766 * exceptions.cs: Add array size tests.
21768 * mini.c: Allocate a separate icall wrapper for each arity of
21769 mono_array_new_va. Fixes #59509.
21771 * exceptions.cs: Add testcase for 64578.
21773 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
21775 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
21777 2004-09-02 Martin Baulig <martin@ximian.com>
21779 * mini.c (mono_method_to_ir): When initializing the locals, call
21780 handle_initobj() on the generic instance itself, not its
21783 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
21785 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
21786 MonoJitInfo for dynamic methods.
21788 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
21790 * mini.c: Add support for freeing JIT data for dynamic methods.
21792 2004-09-01 Martin Baulig <martin@ximian.com>
21794 * mini-x86.c (is_regsize_var): Added support for generic
21796 (mono_arch_emit_prolog): Make this compile again, use
21797 `x86_push_imm_template (code)'.
21799 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
21801 * mini-x86.c: make all push_imm instructions that get
21802 patched always emit the long form
21804 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
21806 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
21807 in a per-domain hash.
21809 * mini-amd64.c (merge_argument_class_from_type): Handle generic
21812 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
21814 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
21817 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
21820 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
21821 Beginnings of SSE2 support.
21823 * exceptions.cs: Add more tests for checked int<->uint casts.
21825 2004-08-28 Martin Baulig <martin@ximian.com>
21827 * mini-x86.c (mono_arch_instrument_epilog): Added support for
21831 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
21832 Handle generic instances recursively.
21834 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21836 * iltests.il: test for conv.u8 on a constant
21838 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21840 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
21841 LCONV_x4 (shrun_32 (membase)).
21843 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21845 * inssel-x86.brg: c&p rules for push/setret of long
21847 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
21849 * inssel-x86.brg: c&p rules for compare (base, regvar) and
21850 compare (regvar, base)
21852 * inssel-x86.brg: more burg love
21854 * inssel.brg: more cleanup
21856 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
21858 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
21860 * basic-long.cs, basic-calls.cs: new tests for optimization.
21862 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
21864 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
21867 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
21869 * mini-amd64.c (read_tls_offset_from_method): Add another case.
21871 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
21873 * inssel.brg (mini_emit_memcpy): use
21874 NO_UNALIGNED_ACCESS to disable memcpy optimization
21876 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
21878 * mini-amd64.c: Handle generic types in various places.
21880 * mini.c (mono_method_to_ir): Handle generic types in init locals.
21882 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
21884 * mini.c (handle_box): Fix warning.
21886 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
21888 * mini-amd64.h: Enable the emit_state optimization.
21890 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
21892 * mini-amd64.c: Add some new 64 bit peephole opts.
21894 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
21896 * cpu-amd64.md: sreg1 of div instructions must be %rax.
21898 * mini-amd64.c: Register allocator fixes.
21900 * mini.c: Add an optimization to emit_state to avoid allocation of new
21901 registers on some platforms.
21903 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
21905 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
21907 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
21908 allocation. Fixes #63085.
21910 * basic-long.cs: Add new regression test.
21912 * mini-amd64.c: Register allocator improvements.
21914 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
21916 * mini-amd64.c (read_tls_offset_from_method): Add another code
21919 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
21920 instruction sequence for nullifying class init trampolines.
21922 * objects.cs: Add new regalloc test.
21924 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
21926 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
21928 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
21930 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
21933 * driver.c: Fix profiling after TLS changes.
21935 * driver.c (mono_main): Set mono_stats.enabled if needed.
21937 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
21940 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
21942 * mini-x86.c: use a 1 op rather than a 2 op tls access
21943 instruction -> faster.
21945 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
21947 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
21950 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
21952 * exceptions-sparc.c (throw_exception): fix typo
21954 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
21956 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
21957 set tree->dreg correctly with tls. Allow any
21958 register to be used.
21960 * mini-x86.c (read_tls_offset_from_method): add new code
21961 generation pattern seen with GCC.
21964 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
21966 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
21967 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21968 exceptions-sparc.c: fix some performance issues in exception
21969 handling and setting of the stack trace for exceptions that were
21972 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
21974 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
21977 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
21980 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
21982 This patch inlines tls access, when possible.
21984 * mini.h: new arch functions for TLS intrinsics.
21985 All platforms updated with a stub.
21987 * mini.c: use the new intrinsics
21989 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
21990 arch specific intrinsic for tls variables
21992 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
21994 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
21997 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
21999 * mini.c: thread local allocation
22001 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
22003 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
22005 * Makefile.am: Link against the static version of libmonogc.
22007 * Makefile.am: Link the static versions of the convenience libraries
22008 into the mono executable.
22010 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
22012 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
22014 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
22015 on integer overflow.
22017 * mini-amd64.c: Reorganize function call code.
22019 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
22021 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22023 * inssel-x86.brg: use xor eax,eax.
22025 * basic.cs: new tests
22027 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22029 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
22030 in exception throwing code.
22032 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22034 * inssel-x86.brg: use xor esi,esi.
22036 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22038 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
22039 can trace methods compiled during mini_init () too.
22041 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
22044 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22046 * Makefile.am: static link on x86 (r=zoltan)
22048 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22050 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
22051 code since it causes some programs to fail.
22053 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
22055 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
22057 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22059 * mini.c: ovfops_op_map - add STACK_OBJ case for
22061 * basic.cs: add test_0_pin_string as test
22064 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22066 * Makefile.am: build C# if srcdir != builddir
22068 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
22070 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
22071 fall-through blocks.
22073 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22075 * driver.c: enable loop by default again and include abcrem in -O=all.
22077 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
22079 * iltests.il: Add some localloc tests.
22081 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
22083 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
22086 * inssel-amd64.brg: Add some optimizations.
22088 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
22091 * Makefile.am: Statically link mono against libmono on AMD64.
22093 * mini-amd64.c inssel-amd64.brg: Optimizations.
22095 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
22097 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
22099 * tramp-amd64.c: Patch calling code in trampolines.
22101 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
22103 * mini-amd64.c: pinvoke struct passing fixes.
22105 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
22107 * mini-sparc.c: redo change, make mono_arch_cpu_init call
22108 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
22110 2004-08-05 Duncan Mak <duncan@ximian.com>
22112 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
22115 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22117 * mini-amd64.c (emit_move_return_value): Move return value for normal
22120 2004-08-05 Martin Baulig <martin@ximian.com>
22122 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
22123 `type->type'; just modify `type' itself when dealing with enums
22124 and generic instances.
22125 (check_call_signature): Make `simple_type' a `MonoType *'.
22127 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22129 * mini.c: Use OP_PADD to add offsets to addresses.
22131 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
22133 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
22135 * mini-sparc.c (mono_arch_emit_epilog): fix check
22136 for folding last op into restore instruction
22138 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22140 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
22141 helper methods using the code manager.
22143 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
22145 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
22147 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22149 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
22150 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
22152 * mini-s390.c: fix tail processing
22154 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
22156 * mini-ppc.c: mul.ovf.un exception name fix.
22158 2004-08-03 Martin Baulig <martin@ximian.com>
22160 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
22161 instances; before jumping to `handle_enum', also modify `ptype'.
22163 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
22165 * cpu-sparc.md: fcall maximal length too small.
22167 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
22169 * mini-amd64.c mini.h: Add initial support for passing/returning
22170 structures to/from pinvoked methods.
22172 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
22174 * mini-ppc.c: reg allocator fix.
22176 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
22178 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
22180 * inssel.brg: Optimize memset on 64 bit machines.
22182 * mini-amd64.c: Fix some vararg cases.
22184 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22186 * mini-s390.c: Corrected macro in emit_float_to_int
22188 * s390-abi.cs: Tests to exercise the s390 ABI
22190 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22192 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
22195 * basic.cs: Add a test for add.ovf.un.
22197 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
22199 * mini-sparc.c: add case for OP_IDIV_UN
22201 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22203 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
22205 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
22207 2004-07-30 Ben Maurer <bmaurer@ximian.com>
22209 * basic.cs: regression tests.
22211 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
22214 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22216 * basic.cs: Add a new test.
22218 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
22219 and AOT. Various fixes and optimizations.
22221 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
22223 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
22225 * mini-ppc.c: make sure temp regs are not used for global reg
22228 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
22230 * cpu-sparc.md: conv_i8 fix for 64bits
22232 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
22234 2004-07-29 Ben Maurer <bmaurer@ximian.com>
22236 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
22237 add opcode for cmp BYTE PTR [eax], imm.
22239 * inssel.brg: Make memcpy and memset takes bases.
22241 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22243 * *-amd64.*: More AMD64 work.
22245 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22247 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
22248 add a compare-not-equal opcode.
22250 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
22252 * mini.c: Use mono_init_from_assembly instead of mono_init.
22254 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22256 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
22258 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
22260 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
22262 * inssel.brg: 64 bit fixes.
22264 * mini.h (MonoCallInst): Add some AMD64 specific data.
22266 * mini.h: Add some OP_P opcodes.
22268 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22270 * basic.cs: tests for 61797 and 61740
22272 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
22274 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
22275 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
22277 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
22279 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
22281 * *-amd64*.*: Ongoing AMD64 work.
22283 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
22285 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
22287 * *-amd64*: Ongoing AMD64 work.
22289 * mini-arch.h: Add AMD64 support.
22291 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
22293 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
22295 * mini-ops.h: Add new opcodes.
22297 * Makefile.am: Add AMD64 support.
22299 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
22300 rules into the inssel-long*.brg files.
22302 * *-amd64.*: Add beginnings of AMD64 backend.
22304 2004-07-22 Ben Maurer <bmaurer@ximian.com>
22306 * mini.c (print_dfn): commenting out the code that prints
22307 the cil. With -O=deadce, this makes -v -v crash.
22309 * cpu-pentium.md: make checkthis have a length of 2
22311 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
22313 * mini-sparc.h: fix implementations of __builtin
22314 functions for Sun compiler for V9.
22316 2004-07-16 Ben Maurer <bmaurer@ximain.com>
22318 * mini.c: use the new stelem.ref wrapper
22319 * exceptions.cs, arrays.cs: new stelem.ref tests
22321 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
22323 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
22324 new XSP should work with these changes).
22326 2004-07-14 Ben Maurer <bmaurer@ximain.com>
22328 * inssel-{long32,x86,}.brg: trivial optimizations.
22330 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
22332 * mini.c: load value when emitting box operation in
22335 2004-07-12 Ben Maurer <bmaurer@ximian.com>
22337 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
22338 is one byte shorter than cmp DWORD PTR [eax], 0.
22340 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22342 * inssel-ppc.brg: arguments on the stack are always
22343 relative to the stack pointer (spotted by Neale Ferguson).
22345 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22347 * exceptions-x86.c: delay appending the method name to the trace until
22348 after mono_jit_info_table_find is called, as this gets the real
22351 2004-07-09 Ben Maurer <bmaurer@ximian.com>
22353 * aot.c: register roots
22355 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22357 * aot.c : I could just use PLATFORM_WIN32 flag.
22359 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22361 * aot.c : Reverting the previous fix. This time it broke linux build.
22363 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22365 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
22367 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
22369 * mini.c (handle_stack_args): Remove some more debugging code.
22371 * mini.c (handle_stack_args): Remove debug output left in by mistake.
22373 * driver.c mini.h aot.c: Allow additional options to be specified with
22374 --aot and pass them to mono_compile_assembly.
22376 * aot.c: Add experimental code to AOT compile all loaded assemblies
22377 on demand and save the code into a cache in the filesystem.
22379 * aot.c: Add support for more wrapper methods.
22381 * mini.c (handle_stack_args): Handle some corner cases. Fixes
22384 * cpu-*.md: Remove removed opcodes.
22386 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
22387 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
22388 related icalls to marshal.c.
22390 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
22392 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
22394 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
22396 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
22398 2004-07-06 Ben Maurer <bmaurer@ximian.com>
22399 * liveness.c: If liveness is recomputated we need to reset the information
22400 for each variable. This way, if the liveness range has been narrowed
22401 by optimizations that happened after the last computation, we can return
22404 For example, if you have
22409 // Tons of code that does not affect i
22415 i = 0 is dead code and will be removed by SSA. However, when
22416 linear scan gets to the code, i will still appear to be live
22417 throughout the entire block. This prevents good register allocation.
22419 2004-07-06 Martin Baulig <martin@ximian.com>
22421 * debug-mini.c (mono_debug_init_method): Allow
22422 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
22423 (mono_debug_add_icall_wrapper): New method.
22425 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
22427 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
22429 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
22432 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
22434 * aot.c (mono_aot_load_method): Fix loading of debug info.
22436 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22438 * aot.c: Add logging support.
22440 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22442 * mini.h: Add prototype for mono_print_method_from_ip.
22444 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
22446 * inssel.brg: 64 bit fixes.
22448 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
22451 * Makefile.am: Add SPARC64 support.
22453 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22455 * aot.c: Fix alignment problems on 32 bit platforms.
22457 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22459 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
22462 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
22465 * mini.h: Bump AOT file version. Some 64 bit fixes.
22467 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22469 * inssel-sparc.brg: Add new rule to avoid register moves.
22471 * inssel.brg: Add ldind_to_load_membase helper function.
22473 2004-06-30 Ben Maurer <bmaurer@ximian.com>
22475 * mini.c: OffsetToStringData intrinsic.
22477 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22479 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
22481 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
22484 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
22485 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22487 * mini.c: reinstated mono_compile_get_interface_var()
22488 on x86, too, since the change breaks the Gtk# build there as well.
22490 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22492 * driver.c: remove loop from the default optimizations: it seems to
22493 interact badly with some of the other options (see bug #60613).
22495 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
22497 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
22498 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
22500 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
22502 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
22503 vararg-using methods.
22505 2004-06-21 Martin Baulig <martin@ximian.com>
22507 * mini/mini-exceptions.c
22508 (mono_handle_exception): Added `gpointer original_ip' argument.
22509 After calling mono_unhandled_exception(), call
22510 mono_debugger_unhandled_exception() and if that returns true,
22511 restore the context and return.
22513 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
22515 * mini-ppc.c: prefer the use of relative branches so
22516 they won't need to be patched in aot code (patch from Patrick Beard).
22518 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22520 * aot.c: patch from Patrick Beard to make the output assembly
22521 more correct for the MacOSX assembler. Small tweak to
22522 generate sane images on Linux/PPC, too.
22524 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22526 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
22527 case until bug #59509 is fixed (shows up in #60332).
22529 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22531 * mini.c: make sure the needed wrappers are compiled, too, with
22534 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
22536 * driver.c: remove NPTL reference in --version output.
22538 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22540 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
22541 generate valid assembly for the Mach-O assembler.
22543 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
22545 * driver.c: don't include abcrem in the all optimization specifier
22546 since it slows down jit compilation too much for now.
22548 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
22550 * mini.c: use BIGMUL only if both operands have the same signage.
22551 * iltests.il: Test for bug 60056. (errors related to signage in
22556 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
22558 * mini.c, aot.c: memory leak fixes.
22560 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
22562 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
22564 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
22566 * Makefile.am: remove the -static hack completely, it links in
22567 statically glib as well.
22569 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
22571 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
22572 * exceptions.cs: make it compile with new mcs/csc.
22574 2004-06-03 Massimiliano Mantione <massi@ximian.com>
22575 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
22576 and added relevant test case.
22578 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22580 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
22581 regressions in gtk-sharp.
22583 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
22585 * exceptions.cs: New regression tests.
22587 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
22589 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
22591 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
22593 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
22595 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
22597 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
22599 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
22601 * mini.c (mono_jit_runtime_invoke): Init class in this
22602 method instead of trusting mono_jit_compile_method to
22603 do the work (because wrappers can be in object class)
22605 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
22607 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
22609 * basic-long.cs: New regression test.
22611 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
22613 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
22614 and div/rem checks.
22616 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
22618 * Makefile.am: fix miguel's change to build mono statically against
22619 libmono (track build dependencies).
22621 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22623 * cfold.c: Some glib versions do not have G_MININT32.
22625 2004-05-26 Massimiliano Mantione <massi@ximian.com>
22627 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
22628 with precision of tan, atan, sin and cos, and implemented related
22629 regressions tests (fixes bug 54467, but one new problem appeared and
22632 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22634 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
22636 * exceptions.cs: Add test for constant folding && division by zero.
22638 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
22639 since driver.c is in libmono too, so the optimization was useless.
22641 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
22642 variable to driver.c so the compiler can emit more efficient code to
22645 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22647 * Makefile.am: don't distribute generated inssel.[ch] files.
22649 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
22651 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
22652 into the default appdomain. Fixes #58707.
22654 * jit-icalls.c: Remove the broken approximation for truncl, doing
22655 no conversion is better.
22657 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
22660 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
22662 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
22663 of the mcrxr instruction which is not available on some processors
22664 even if it's documented to be. Implement add and sub overflow correctly
22665 (still not complete for long unsigned). Speed up icalls a bit.
22667 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
22669 * mini.c (mono_jit_compile_method_with_opt): Make sure that
22670 we run .cctor in the current domain instead of target_domain.
22672 Fixes bug #58558, .cctor not being called in -O=shared.
22674 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
22676 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
22678 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
22680 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
22681 which can be done with an imm8, do it that way.
22682 (mono_arch_output_basic_block): ditto for a jmp
22683 (mono_arch_emit_prolog): Computate maximum offset of a label.
22685 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
22687 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
22688 now tries to allocate prefered physical reg's for virtual
22689 regs. This reduces the number of emited spills/loads with
22690 20-30% on our core assemblies.
22692 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22694 * jit-icalls.c: truncl() is not needed and trunc() is
22695 the correct thing to do anyway (bug #58287).
22697 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
22699 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
22702 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
22704 * driver.c: enable loop optimizations by default.
22706 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22708 * mini-x86.c: fix calc of max loop size when aligning loops start.
22710 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
22712 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
22715 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
22717 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
22720 * basic-long.cs: Add tests for add/subtract of immediates with carry.
22722 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
22724 * mini.c (inline_method): Allways inline some wrappers even if the cost
22725 is too large. Fixes #58785.
22727 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
22729 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
22731 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
22732 (crichton@gimp.org). Beginning of support for sparc/linux.
22734 * mini-sparc.c: Optimize retrieval of LMF address.
22736 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
22738 * exceptions-ppc.c: handle alloca in methods with clauses.
22740 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
22742 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
22744 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
22746 * mini.c: Delegate most of the abort signal work to
22747 mono_thread_request_interruption, which also handles Stop and Suspend
22750 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
22752 * mini.c mini.h: Allow inlining of icall wrappers if the backend
22753 supports the save/restore lmf opcodes.
22755 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
22757 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
22758 by gcc-3.4 as well.
22760 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
22762 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
22764 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
22765 methods which contain array accesses.
22767 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
22768 boundaries. Fixes #58537.
22770 * iltests.il: Add regression test for #58537.
22772 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
22774 * mini-x86.c (mono_arch_local_regalloc): Last part of
22775 fix for bug #58633 (releasing register to early).
22777 2004-05-18 Miguel de Icaza <miguel@ximian.com>
22779 * basic-long.cs: Add new regression test.
22781 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
22783 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
22784 register too early on the chain.
22786 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
22788 * mini.c (create_helper_signature): Use a helper function to reduce
22789 the code which needs to be written. Also set the calling convention of
22790 icalls on windows. Fixes #57840.
22792 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22794 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
22795 exceptions-ppc.c: added helper function to get the instruction address
22796 from a signal handler context.
22798 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
22800 * helpers.c: use g_get_tmp_dir. Invokes happyness
22803 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
22805 * helpers.c: Add new env variable to pass args to objdump.
22806 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
22808 2004-05-17 Radek Doulik <rodo@ximian.com>
22810 * Makefile.am (common_sources): added abcremoval.h so it get
22811 disted and daily mono packages on go-mono.com will build again
22813 2004-05-17 Massimiliano Mantione <massi@ximian.com>
22815 * abcremoval.c: Fixed coding style, added copyright header.
22817 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
22819 * mini.h: Added prototype for abc removal main function.
22821 * build_relations_propagation_table.pl: Added copyright header.
22823 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
22825 * basic-long.cs: reg test for complex ceq_long bug.
22827 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
22829 * mini-x86.c (mono_arch_local_regalloc): Correctly free
22830 reg in long and clob case (bug #58343). Fixed/added comments.
22832 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
22834 * mini.c (mono_jit_runtime_invoke): Follow new convention
22835 of calling the invoke method with an function pointer.
22837 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
22839 * ChangeLog: Fix author of memory leak patch.
22841 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
22843 * Makefile.am: fix make dist as well...
22846 2004-05-14 Massimiliano Mantione <massi@ximian.com>
22848 * cfold.c: Made so that conversions from pointer to int4 are no-ops
22849 on archs where pointers are 4 bytes long.
22851 * Makefile.am: Added abcremoval.c source file.
22853 * abcremoval.c: Added abcremoval.c.
22855 * abcremoval.h: Added abcremoval.h.
22857 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
22859 * inssel.brg: Enabled bounds check removal.
22861 * mini.c: Added support for abcrem optimization.
22863 * mini.h: Added abcrem optimization label.
22865 * driver.c: Added support for abcrem optimization.
22867 * propagated_relations_table.def: Added propagated_relations_table.def.
22869 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
22871 * mini.c, cfold.c: fix style.
22873 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22875 * mini.c: handle issue with the low-level implementation of
22876 some long opcodes (bug #54209).
22878 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
22880 * basic.cs: test for my new cmov stuff.
22882 2004-05-13 Patrik Torstensson
22884 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
22885 opt and added peephole documentation.
22887 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
22889 * tramp-ppc.c: rewrote the generic trampoline code.
22891 2004-05-11 Patrik Torstensson
22893 * mini-x86.c: optimize long shl/shr asm code (one less branch)
22895 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
22897 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
22899 * mini.h mini.c dominators.c: Applied patch from Derek Woo
22900 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
22902 * mini.c: Add new icalls for AsAny marshalling.
22904 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
22906 * tramp-ppc.c, mini-ppc.c: more cleanups.
22908 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22910 * mini.c: no warnings.
22912 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22914 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
22916 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
22918 * mini.c: In the thread abort signal handler, if the thread is in the
22919 process of being stoped, don't throw the Abort exception, just stop the
22922 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
22924 * tramp-ppc.c: removed old code.
22926 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22928 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
22929 do some simple speed optimizations on ppc.
22931 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22933 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
22934 and large offsets in load/store.
22936 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
22938 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
22939 it causes regressions.
22941 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
22943 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
22946 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
22948 * jit-icalls.c: remove warnings.
22949 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
22950 speedups for unsafe code.
22952 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
22954 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
22956 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
22958 * basic-calls.cs: Add new regression test.
22960 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
22963 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
22965 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
22968 2004-05-06 Patrik Torstensson
22970 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
22971 long reg allocation in any reg (not only eax:edx) and implemented
22972 long shl/shr ops in asm instead of helpers.
22974 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
22976 * mini-sparc.h: Fix warnings.
22978 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
22981 * mini-exceptions.c (mono_handle_exception): Call the filter in a
22982 separate statement for clarity.
22984 * mini-sparc.c: Update status.
22986 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
22988 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
22991 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22993 * inssel-ppc.brg: another small pre-release workaround:
22994 we don't do overflow detection for long_sub_un.
22996 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22998 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
22999 (also works around a weird ppc bug: 57957).
23001 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
23003 * tramp-ppc.c: trampoline fixes.
23005 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
23007 * mini-ppc.c: fixed typos.
23009 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
23011 * mini-ppc.c, exceptions-ppc.c: more code saves registers
23012 at the top of the stack. Fixed typos. Use a frame registers
23013 for all the methods with exception clauses.
23015 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23017 * exceptions-ppc.c: restore fp registers.
23019 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
23021 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
23022 order from the stack top (moved the stack room to save the
23023 return value for trace after the param area). Fixed corruption
23024 in restoring registers on unwind.
23026 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
23028 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
23030 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23032 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
23033 and prolog/epilog for methods that use it. Allow
23034 enough param area room for varargs methods. Fix miguel's
23035 breakage in exception handling.
23037 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23039 * Makefile.am: run genmdesc only on current arch.
23041 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23043 * exceptions-x86.c:
23044 * mini-x86.h: fix the build on windows.
23046 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
23048 * 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.
23050 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
23052 * mini-exceptions.c: New file.
23054 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
23055 Move some parts of the x86 exception handling code to an
23056 arch-independent file so it can be shared with other ports.
23058 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
23060 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
23062 2004-04-26 David Waite <mass@akuma.org>
23064 * driver.c: remove comma from end of enumeration declaration
23066 2004-04-26 Jackson Harper <jackson@ximian.com>
23068 * driver.c: parse config file before loading first assembly. This
23069 allows the user gac to be enabled/disabled.
23071 2004-04-23 Miguel de Icaza <miguel@ximian.com>
23073 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
23074 simpler mechanism: we do not care what is encoded initially
23075 (branch absolute or relative), we care about the code and its
23076 target. I kept the old code for reference for now.
23078 The new code tries first to determine if the jump is anywhere in
23079 the -/+32 absolute meg range, if it succeeds, it encodes using the
23080 absolute branch; If not, it tried to find something in the
23081 relative range, if not, it uses the handle_thunk code.
23083 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
23085 * exceptions-ppc.c: use the correct ip register on macosx.
23087 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
23089 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
23091 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
23093 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
23094 Raise exception on integer divide by zero by hand since the hw
23095 doesn't support it. Handle NaNs in FP compares.
23097 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
23099 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
23100 code reducing duplication between the platforms and enabled
23101 signal exception handling (on linux for now).
23103 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
23105 * exceptions-ppc.c: more macosx support.
23107 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23109 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
23111 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
23113 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
23115 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
23117 * iltests.il: more tests.
23119 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23121 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
23124 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
23126 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
23128 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23130 * liveness.c: Mark variables as volatile in all basic blocks reachable
23131 from exception clauses.
23133 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
23135 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
23138 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
23140 * iltests.il, basic.cs: more tests for regalloc.
23142 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
23144 * iltests.il: Some tests for register allocation modifications
23147 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
23149 * exceptions.cs: Add regression test for bug #56782.
23151 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
23152 original stack trace if an exception is rethrown. Fixes #56782. Oh,
23153 the beauty of fixing the same thing in 5 different files...
23155 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
23157 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
23160 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
23162 * mini.c: Add support for STRWLPARRAY marshalling convention.
23164 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
23166 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
23167 to init the context to setup the regs pointer).
23169 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23171 * exceptions-ppc.c: more exceptions work.
23173 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23175 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
23178 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23180 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
23181 can use the memory directly.
23183 * cpu-pentium.md: Update documentation from a post from Zoltan.
23185 add x86_add_membase, x86_sub_membase, x86_mul_membase
23187 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23189 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
23190 GENERAL_REGS they were also hardcoded for all PPC ports.
23192 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
23194 Remove hard-coded limit for floating point registers, use
23195 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
23197 Notice that in MacOS X calling conventions you can fit a lot more
23198 floating point values in registers, so I should update the PInvoke
23199 test to excercise the passing of floating point values on the
23200 stack (currently broken).
23202 2004-04-06 Miguel de Icaza <miguel@ximian.com>
23204 * tramp-ppc.c (create_trampoline_code): Added
23205 JUMP_TRAMPOLINE_SIZE.
23206 (ppc_magic_trampoline): Follow the pattern from
23207 x86_magic_trampoline: if code is set to zero, return.
23208 (create_trampoline_code): Always pass MonoMethod to the jump
23209 trampoline, before it was passing a null.
23210 (mono_arch_create_jump_trampoline): Implement the jump stub, could
23211 share the code with mono_arch_create_jit_trampoline.
23213 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
23215 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
23218 * cpu-g4.md: Added length for jmp instruction, the worst case
23219 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
23222 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
23224 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
23226 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
23228 * mini.c: Only set bblock->real_offset when adding a new bblock, and
23229 before each IL instruction.
23231 * mini.c (CEE_BOX): Fix warnings.
23233 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23235 * mini.c: removed a few unused vars and extra whitespace.
23237 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
23239 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
23241 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
23243 (OP_GETCHR): use the above
23244 (CEE_LDELEMA): use the above.
23246 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
23247 version of the generic impl.
23248 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
23249 (CEE_LDELEMA): use the above.
23251 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23253 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
23256 * iltests.il: Added new regression test for #56317.
23258 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23260 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
23261 under NetBSD. Fixes #56450.
23263 * liveness.c (update_gen_kill_set): Fix previous patch.
23265 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23267 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
23269 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
23271 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
23272 ldsfld and ldsflda.
23274 * inssel-sparc.brg: Add more optimizations.
23276 * mini-sparc.c: Replace multiply/divide with shifts if possible.
23278 2004-04-01 Martin Baulig <martin@ximian.com>
23280 * mini.c (handle_box): New static function; moved the
23281 implementation of CEE_BOX here.
23282 (mono_method_to_ir): Added `constrained_call' variable.
23283 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
23284 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
23285 mono_method_get_constrained() to get the method.
23287 2004-04-01 Martin Baulig <martin@ximian.com>
23289 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
23290 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
23291 (mono_method_to_ir): We don't need these macros anymore since
23292 mono_class_get_full() already takes care of it.
23294 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23296 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
23297 use @function (as doesn't accept #function here) and check the return
23298 value of system and stop if fails.
23300 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23302 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
23304 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
23306 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
23308 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
23310 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
23313 * basic-long.cs: Add test for negation of Int64.MinValue.
23315 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
23317 * mini-sparc.c: Update status.
23319 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
23321 * exceptions-sparc.c: Fix return value in filters.
23323 * inssel-sparc.brg: Fix register allocation in some rules.
23325 2004-03-28 Martin Baulig <martin@ximian.com>
23327 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
23330 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
23332 * mini-x86.c (mono_arch_patch_code): Fix warnings.
23334 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
23335 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
23336 remove unused conv_u4 opcode.
23338 * mini-x86.c: Remove valgrind workaround since it slows down things
23339 even when mono is not run under valgrind.
23341 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
23343 * mini-sparc.c: Update status.
23345 * inssel-sparc.brg: Add some optimizations.
23347 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
23348 future delay slot filling. Add support for varargs, tail calls and JMP.
23350 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
23351 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
23353 * inssel.brg: Fix register allocation in OP_ARGLIST.
23355 * inssel.brg: Fix warnings.
23357 2004-03-25 Martin Baulig <martin@ximian.com>
23359 * mini.c (inflate_generic_field): Removed.
23360 (mini_get_method): Removed, use mono_get_method_full(),
23361 (mini_get_class): Removed, use mono_class_get_full().
23362 (mono_method_to_ir): Pass our generic context to
23363 mono_field_from_token().
23365 2004-03-25 Martin Baulig <martin@ximian.com>
23367 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
23368 of a `MonoMethod *'.
23369 (mini_get_method): Take a `MonoGenericContext *' instead
23370 of a `MonoMethod *'.
23371 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
23372 a new local variable called `generic_context' which holds the
23373 current `MonoGenericContext *'; use it to lookup things.
23375 2004-03-24 Martin Baulig <martin@ximian.com>
23377 * mini.c (mini_get_class): New static method; if we're inside a
23378 generic instance, inflate the class if neccessary.
23379 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
23381 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
23383 * iltests.il: New regression test for #55976.
23385 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
23388 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23390 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
23393 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23395 * liveness.c: Consider SSA stores as well as loads when making vars
23398 * exceptions.cs: New regression tests for register allocation.
23400 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
23402 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
23403 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
23404 domain lock only to protect puntual access to data structures.
23405 Added access lock for sighash, jit_icall_hash_name,
23406 jit_icall_hash_addr and domain->code_mp.
23408 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
23410 * driver.c: Print SIGSEGV handling method.
23412 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
23414 * mini.c (setup_jit_tls_data): Handle case when this is called
23415 multiple times for a thread.
23417 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
23418 is different from fbxx_un. Fixes #54303. Also use constants instead of
23419 magic numbers in a lot of places.
23421 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
23423 * exceptions.cs: Fix cctor test when --regression is used.
23425 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
23427 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
23430 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23432 * inssel-ppc.brg: fixed register assignments for some rules.
23434 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23436 * exceptions.cs: Add test for exceptions in static constructors.
23438 * mini.c (mono_jit_compile_method_with_out): Move the calling of
23439 static constructors outside the domain lock. Fixes #55720.
23441 2004-03-17 Martin Baulig <martin@ximian.com>
23443 * mini.c (get_generic_field_inst): Removed, this'll never happen.
23444 (inflate_generic_field): Take the `MonoMethod *' instead of the
23445 `MonoClass *' and added support for generic method.
23446 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
23447 have a `field->parent->gen_params', only inflate the field if it's
23448 an open constructed type.
23450 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23452 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
23453 exception object instead of the preconstructed ones.
23455 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23457 * mini.c: reverted changed to sigsegv_signal_handler commited
23458 accidentally in the previous patch.
23460 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23463 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
23464 running --aot with an old assembly.
23466 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
23468 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
23471 * mini-sparc.c: Add support for v9 branches with prediction.
23473 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
23475 * mini.c (mini_init): #warning is GNUC only
23477 * mini-sparc.h: implement __builtin_frame_address
23478 and __builtin_return_address for Sun C compiler
23480 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
23482 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
23484 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
23486 * basic-calls.cs: Add test for unaligned byref long argument passing.
23488 * mini-ops.h: Add sparcv9 compare and branch instructions.
23490 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
23491 v9 instructions if we have a v9 cpu.
23493 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
23494 registers for global allocation.
23496 * exceptions-sparc.c: Fixes.
23498 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
23500 * liveness.c (mono_analyze_liveness): Optimized version.
23502 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
23504 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
23507 * basic-float.cs basic-calls.cs: New regression tests.
23509 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
23511 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
23512 sigaltstack implementation.
23514 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
23516 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
23517 stuff if SIGSEGV_ON_ALTSTACK is not defined.
23519 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
23521 * mini.c: Fix warnings.
23523 * mini.c (mono_resolve_patch_target): New function which contains the
23524 arch independent part of the patching process.
23526 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
23527 patching code to a separate function.
23529 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
23531 * mini.c (add_signal_handler): ifdef out on Windows
23533 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
23535 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
23536 cpu-sparc.md: Add exception handling support + other fixes.
23538 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
23539 typed GC detection in --version.
23541 * basic.cs exceptions.cs: New regression tests.
23543 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
23544 the arch specific code can store data during a compilation.
23546 * mini-ops.h: Add OP_SETFRET.
23548 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
23549 function, register a separate icall for each arity, so the icalls can
23552 * mini.c (mono_print_tree): Print negative offsets in a more readable
23555 * mini.c: Make signal handling work on sparc.
23557 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
23559 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
23561 * jit-icalls.c: Emulate truncl by aintl on solaris.
23563 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
23565 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
23567 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
23569 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
23571 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
23572 a MarshalByRef type, inline a method that performs the check, taking into
23573 account that the object can be a proxy. Also implemented tow new opcodes:
23574 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23575 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
23576 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23578 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
23580 * mini-ppc.c: if a relative branch displacement is too big
23581 but it points to and area reachable with an absolute branch,
23584 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
23586 * mini.c: optimize small copies in cpblk.
23588 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
23590 * basic-calls.cs basic-float.cs: New regression tests.
23592 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
23593 negative offsets from %fp. Implement localloc. Fix local register
23594 allocation. Fix the case when the this argument needs to be saved to
23595 the stack. Implement some missing opcodes.
23597 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
23599 * mini.c (mini_method_compile): Reenable global regalloc in methods
23600 with exception handlers.
23602 * linear-scan.c (mono_varlist_sort): Fix warning.
23604 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
23606 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
23609 * liveness.c: Make all variables uses in exception clauses volatile, to
23610 prevent them from being allocated to registers. Fixes #42136.
23612 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
23614 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
23615 causes regressions.
23617 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
23618 argument to mono_arch_regalloc_cost.
23620 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
23623 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
23625 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
23626 Make the cost of allocating a variable to a register arch dependent.
23628 * basic-calls.cs: Fix compilation of tests.
23630 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
23631 helper function to cut back on the number of #ifdefs needed.
23633 * mini-ppc.c: Fix compilation.
23635 * basic-calls.cs: New regression tests.
23637 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
23639 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
23640 of l0 since that is callee saved.
23642 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
23645 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
23646 of delay instruction.
23648 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
23650 * mini.h (MonoCallInst): Add 'virtual' flag.
23652 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
23654 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
23656 * *.cs: New regression tests.
23658 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
23661 * mini.c (mono_runtime_install_handlers): Fix build.
23663 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
23664 'signal_stack_size' members.
23666 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
23667 alternate signal stack.
23669 * exceptions-x86.c: Add stack overflow handling.
23671 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
23672 functions to arch independent code.
23674 * mini.c (mono_print_tree): Print more detailed info for load_membase
23677 2004-02-23 Martin Baulig <martin@ximian.com>
23679 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
23681 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23683 * mini-x86.c: fixed reg allocation for div/rem.
23685 2004-02-22 Miguel de Icaza <miguel@ximian.com>
23687 * driver.c (mono_main): Report some configuratio options on --version.
23689 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
23691 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
23692 low in the address space. Correctly flush memory in thunks where we
23693 output native code.
23695 2004-02-20 Martin Baulig <martin@ximian.com>
23697 * mini.c (mini_get_method): New static method; inflate all generic
23698 methods and methods in open generic instances.
23699 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
23700 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
23702 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23704 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
23706 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
23708 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
23710 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
23712 * mini-sparc.c (flushi mono_arch_output_basic_block): make
23713 it compile using Sun's compiler.
23715 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23717 * 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.
23719 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
23721 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
23723 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
23725 * mini-ppc.c: handle calls outside of the allowed range with thunks
23726 allocated using the code manager.
23727 * tramp-ppc.c: use the code manager to hold generated native code.
23728 Fixed the magic trampoline to just patch vtable entries.
23730 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
23732 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
23735 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
23737 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
23740 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
23741 if we have a working __thread implementation.
23743 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
23744 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
23746 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
23748 * mini-x86.c: Fix compilation under gcc 2.
23750 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
23752 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
23753 contains a call to the wrapped function.
23755 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
23756 OP_<CALL>_IMM opcodes, and use them under X86.
23758 * mini.c (mono_jit_find_compiled_method): Fix warning.
23760 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
23762 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
23764 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
23765 functionality to mini.c.
23767 * mini.c (mono_create_jump_trampoline): New function to create a jump
23768 trampoline. Return a compiled method instead of a trampoline if it
23769 exists. Add a cache for jump trampolines.
23771 * mini.c (mono_jit_find_compiled_method): New function to return a
23772 compiled method if it exists.
23774 * mini-x86.c: Call mono_create_jump_trampoline instead of
23775 mono_arch_create_jit_trampoline.
23777 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
23778 a jump trampoline. Fixes #52092.
23780 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
23782 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
23783 which is not up-to-date. Add check_corlib_version () instead.
23785 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
23788 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
23789 since newer valgrind versions do not need it.
23791 * mini.c (mono_jit_compile_method_with_opt): New helper function to
23792 compile a method with a given set of optimizations.
23794 * mini.c: Compile icall wrappers on-demand instead of at startup.
23796 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
23797 wrapper for an icall.
23799 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
23801 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
23804 * iltests.il: Add test for non-empty stack before switch instruction.
23806 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
23808 * mini.c: Add support for new stringbuilder marshalling conventions.
23810 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
23812 2004-02-01 Martin Baulig <martin@ximian.com>
23814 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
23815 in `ginst->mtype_argv'.
23817 2004-01-31 Miguel de Icaza <miguel@ximian.com>
23819 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
23820 facilitate grepping.
23822 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
23824 * mini.c: fixed buglet in initobj generic implementation for references.
23826 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
23828 * Makefile.am: make the version script conditional.
23829 * jit-icalls.c: handle missing truncl().
23831 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
23833 * exceptions.cs: Add more tests for double->int conversion.
23835 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
23836 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
23838 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
23840 * driver.c: make --verbose --version emit an error
23841 if the loaded corlib doesn't match the runtime version.
23843 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
23845 * mini-ppc.h: export ppc_patch().
23846 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
23847 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
23848 on par or better than on MacOSX.
23850 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
23852 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
23853 mono_lookup_pinvoke_call.
23855 * mini-x86.c: Under windows, the default pinvoke calling convention is
23856 stdcall. Fixes #52834.
23858 * mini.c (optimize_branches): Add an upper bound to the number of
23859 iterations to prevent infinite loops on strange loops. Fixes #53003.
23861 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
23863 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
23864 and ISINST. Fixes #52093.
23866 * objects.cs (test_0_vector_array_cast): New tests.
23868 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
23870 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
23871 checking in Array.Set ().
23873 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
23876 * object.cs (test_0_multi_array_cast): New regression test.
23878 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
23880 * exceptions-ppc.c: fix build on Linux/PPC.
23882 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
23884 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
23885 running under valgrind.
23886 (x86_magic_trampoline): Fix build bustage.
23888 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
23889 negative values as well. This is needed for the encoding of the line number
23890 info, since sometimes the line numbers are not in increasing order.
23892 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
23894 * cpu-pentium.md (localloc): Increase the size of the localloc
23895 instruction since it is a loop under Win32.
23897 * debug-mini.c (record_line_number): Get rid of unneccesary memory
23900 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
23902 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
23903 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
23904 Max Horn (max@quendi.de). Fix file names in comments.
23906 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
23908 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
23909 avoid stack overflow.
23910 (replace_usage): Avoid uninitialized variable warnings.
23912 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
23913 and taking the address of valuetype variables.
23915 2004-01-03 Patrik Torstensson
23917 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
23918 for other purposes than FP later on.
23920 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
23922 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
23925 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
23927 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
23929 2003-12-30 Patrik Torstensson <p@rxc.se>
23931 * mini-x86.h: Decreased number of availiable fp regs.
23932 Solves corner cases with FP spilling.
23934 2003-12-23 Patrik Torstensson <p@rxc.se>
23936 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
23937 for floating point stack tracking / spilling on x86.
23940 * basic-float.cs: added float mul overflow test.
23942 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
23944 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
23946 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
23948 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
23949 supports for cond branches that overflow the immediate
23950 overflow offset. mcs can compile simple programs.
23952 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
23954 * exceptions-ppc.c: exception handling support wip:
23955 finally handlers get run on exception.
23957 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
23959 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
23962 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
23964 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
23965 initial support for stack walking and unwinding.
23967 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
23969 * driver.c (mono_main): Make corlib-out-of-sync message more
23970 descriptive. Also remove verify_corlib call.
23972 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
23974 * mini.c: make CEE_NEWARR calls and other emulated opcodes
23975 not overlap with other call's arguments, too.
23977 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
23979 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
23980 move to arch-specific code the choice of arch-specific
23981 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
23982 * mini.c: ensure emulation calls will not interleave
23985 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
23987 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
23988 the magic trampoline stack frame is dropped before executing
23991 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
23993 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
23994 and integer to fp conversions. Added support for overflowing
23995 arguments on the stack. Reserve a couple more registers as temps.
23996 Added support for aot compilation (as output still needs to be
23999 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24001 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
24002 Don't overwrite return register in some corner cases.
24004 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
24006 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
24007 static constructors when AOT compiling.
24009 * driver.c (mono_main): Call mono_check_corlib_version.
24011 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24013 * cpu-g4.md, basic.cs: fixed div target register.
24015 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
24017 * mini-ppc.c, basic.cs: shl_imm fix with test.
24019 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24021 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
24022 structures by value. Misc fixes.
24023 * objects.cs: more tests.
24025 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
24027 * mini-ppc.c: lconv.ovf.i implemented.
24029 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24032 (mini_init): don't error out if someone already called g_thread_init.
24034 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24036 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
24037 to be any type per the spec. Fix abnormal memory usage when
24038 the same object is repeatedly thrown.
24040 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
24042 * mini.c: check for overruns in IL code.
24044 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
24046 * TODO: Add/remove some todo entries.
24048 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
24050 * driver.c (mono_main): Call mono_verify_corlib.
24052 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
24054 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
24055 This has been moved to mini.c
24056 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
24057 type being casted is marshalbyref it could be a proxy, so instead of
24058 emitting the type check code, emit a call to a runtime method that will
24059 perform the check by calling CanCastTo if needed.
24061 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
24063 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
24064 methods with large stack frames under Win32.
24066 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
24068 * Makefile.am: Distribute regression tests.
24070 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
24071 at the end instead of inserting each variable into the sorted list.
24073 * linear-scan.c (mono_varlist_sort): New helper function.
24075 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24077 * mini.c: ensure arguments and locals are within bounds.
24079 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24081 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
24084 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24086 * mini.c (mono_cprop_copy_values): Fix crash.
24088 * aot.c: Set verbosity back to 0.
24090 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24092 * regalloc.c: complete memory leak fix by Laurent Morichetti
24095 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24097 * driver.c (main_thread_handler): Revert the previous patch.
24099 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
24102 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
24103 memory from the memory pool.
24105 * driver.c (main_thread_handler): Turn on all optimizations when
24108 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
24109 an array for better performance.
24111 * regalloc.c (mono_regstate_assign): Fix memory leak.
24113 * debug-mini.c (mono_debug_serialize_debug_info): New function to
24114 serialize the debug info.
24116 * debug-mini.c (mono_debug_add_aot_method): New function to load the
24117 debug info from the serialized representation.
24119 * aot.c: Save debug info into the generated file and load it when
24122 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24124 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24126 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
24127 More FP-related fixes.
24129 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
24131 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
24132 and register allocation buglet. Hello world now runs.
24134 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24136 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
24137 * tramp-ppc.c: fixed class init trampoline.
24138 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
24140 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24142 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
24143 mini.c: more ppc changes/fixes.
24145 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24147 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
24148 Also optimize the case when the arguments are the same in the caller
24151 * iltests.il: Add tests for tail calls with valuetype arguments.
24153 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24155 * mini-ppc.c: fixes for struct return type.
24157 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
24159 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24160 mono_spillvar_offset() to arch-specific code.
24162 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
24164 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
24166 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24168 * exceptions-x86.c: Fix stack space leaks.
24170 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
24171 registers from the lmf if the method has save_lmf set.
24173 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
24175 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
24176 of icall wrappers into InvokeInDomain, since these are now per-domain.
24178 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
24180 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
24181 make some opcode emulation and intrinsic ops enabled/disabled
24182 according to the architecture. More fixes.
24184 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
24186 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
24188 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24190 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24191 arch-specific handling for 'this' and struct return type to
24192 arch-specific code.
24194 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24196 * aot.c: prevent divide by zero error when reporting (it happened with
24197 Accessibility.dll).
24199 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
24201 * mini.h (inst_switch): Remove unused macro.
24203 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24206 (load_aot_module): free 'info->methods' and 'info' properly. No more
24207 "free(): invalid pointer blah" messages when you have an old aot
24210 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
24212 * jit-icalls.c, mini.c: Added support for context static fields.
24214 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24216 * mini.c (mono_method_blittable): Methods which set LastError are not
24217 blittable either. Fixes #51108.
24219 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24221 * mini.c: flush icache.
24222 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
24224 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24226 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
24228 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
24230 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
24233 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
24236 * inssel.brg (CEE_MKREFANY): Fix AOT case.
24238 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
24240 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
24241 instruction when the result is discarded.
24243 * iltests.il (test_0_div_regalloc): New regression test.
24245 * arrays.cs: Fix compilation error.
24247 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
24249 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
24250 float rules to inssel-x86.brg: sane architectures with FP registers
24251 don't need to implement these rules.
24253 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24255 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
24257 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24259 * mini.h, inssel-long32.brg: fixed endianess issues in int64
24260 implementation of 32 bit systems.
24262 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24264 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
24265 (Jeroen Zwartepoorte).
24267 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
24269 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
24270 the caller and the callee matches.
24272 * mini.c (mono_method_to_ir): Add comment.
24274 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
24275 signbit is missing on some platforms.
24277 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
24279 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
24281 * mini.c (setup_jit_tls_data): Call the new function.
24283 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
24285 * mini-x86.c: Add experimental support for fast access to the lmf
24286 structure under NPTL/Linux 2.6.x.
24288 2003-11-06 Martin Baulig <martin@ximian.com>
24290 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
24291 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
24294 2003-11-02 Martin Baulig <martin@ximian.com>
24296 * mini.c (inflate_generic_field): New static method.
24297 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
24298 generic instance and the field is declared in a generic type, call
24299 inflate_generic_field() to inflate it. Fixes gen-28.cs.
24301 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
24303 * mini.h mini.c (mono_method_same_domain): New function to return
24304 whenever the caller and the callee are in the same domain.
24306 * tramp-x86.c (x86_magic_trampoline): Use the new function.
24308 2003-10-30 Martin Baulig <martin@ximian.com>
24310 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
24311 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
24313 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
24314 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
24316 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
24318 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
24321 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
24322 object here, so it is in the correct appdomain etc.
24324 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
24326 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
24328 (mono_method_to_ir): Avoid freeing the type created returned from
24329 mono_type_create_from_typespec, since it is put into an internal cache
24330 by the function. Fixes pointer.exe.
24332 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
24333 trampolines for icalls and pinvokes as well. Fixes #33569.
24335 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
24337 * mini.c: Update after appdomain changes.
24339 * mini.c (mono_jit_compile_method_inner): Allways compile native
24340 method wrappers in the root domain, since there can only be one
24341 instance of them, whose address is stored in method->info.
24343 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
24345 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
24346 environment variable. Instead detect automatically whenever running
24347 under valgrind using the magic macro RUNNING_ON_VALGRIND from
24350 2003-10-16 Miguel de Icaza <miguel@ximian.com>
24352 * trace.c, trace.h: New files that implement the new trace option
24355 * driver.c: Document new --trace options.
24357 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
24360 - if (mono_jit_trace_calls)
24361 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
24363 * mini.h: prototypes.
24365 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
24367 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
24369 * mini.c inssel.brg: Implement typedefbyref opcodes.
24371 * mini.c (mono_jit_compile_method): Remove unused local variable.
24373 * mini.c (mono_jit_compile_method_inner): Ditto.
24375 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
24377 * tramp-x86.c (x86_class_init_trampoline): Fix build.
24379 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
24381 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
24383 * mini.c (mono_no_aot): Remove unused global variable.
24385 * mini.c: Thread safety fixes.
24387 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
24389 * mini.c (mono_create_class_init_trampoline): Add a lock around
24390 class_init_hash_addr.
24392 * arrays.cs (test_0_newarr_emulation): Add new regression test for
24395 * mini.c: Decompose the NEWARR instruction before decomposing its
24396 arguments. Fixes #30073.
24398 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
24400 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
24403 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
24405 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
24407 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
24409 * driver.c: Add support for compiling icall wrappers to --compile.
24411 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
24413 * inssel.brg: The empty value in class->interface_offsets is -1, not
24416 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
24418 * objects.cs: New test for 'is' operator on an array of interfaces.
24420 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24422 * tramp-ppc.c: update trampoline code to support jumps
24423 and class initialization.
24425 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
24427 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
24429 * inssel.brg (OP_UNBOXCAST): Fix #46027.
24431 * inssel.brg (OP_UNBOX): Remove unused rule.
24433 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
24434 region instead of one for each method. Fixes #47813.
24436 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
24438 * exceptions.cs (test_0_nested_finally): New regression test for
24439 nested exception handlers.
24441 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
24443 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
24445 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
24448 * mini.c (mono_method_check_inlining): Make the inlining limit
24449 configurable by an environment variable.
24451 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
24453 * mini.h: Bump AOT file version.
24455 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
24456 token, store the image along with the token, since the token might not
24457 refer to the same image as the method containing the relocation,
24458 because of inlining.
24460 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
24462 * mini.c (mono_precompile_assemblies): New function to compile
24463 all methods in all loaded assemblies.
24465 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
24467 * regalloc.h regalloc.c (MonoRegState): Change the type of
24468 iassign and fassign to int*, since they can contain large negative
24469 values if the register is spilled. Also added some comments. Fixes
24472 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
24473 under Win32. Fixes #42964.
24475 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
24477 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
24479 * aot.c: Added support for AOT compiling methods which contain calls
24480 to wrappers. Currently, only remoting-invoke-with-check wrappers are
24483 * driver.c (compile_all_methods): Run the compilation in a thread
24484 managed by mono. Fixes #44023.
24486 * mini.c (mono_codegen): Print full method name in verbose output.
24488 * mini-x86.c (mono_arch_patch_code): Fix warning.
24490 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
24491 jumps, since the method we are jumping to might be domain-specific.
24493 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
24495 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24497 * inssel.brg: string chars are unsigned.
24499 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
24501 * TODO: New todo item.
24503 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
24504 which calls mono_runtime_class_init and patches the call site to
24505 avoid further calls.
24506 (mono_arch_create_class_init_trampoline): New arch specific function
24507 to create a class init trampoline.
24508 (create_trampoline_code): Generalized so it can create
24509 class init trampolines as well.
24511 * mini.c (helper_sig_class_init_trampoline): New helper variable.
24512 (mono_create_class_init_trampoline): New function to create and cache
24513 class init trampolines.
24514 (mono_find_class_init_trampoline_by_addr): New function to lookup the
24515 vtable given the address of a class init trampoline. Used by the
24517 (mono_codegen): Generate a call to a trampoline instead of
24518 mono_runtime_class_init in LDSFLD[A].
24519 (mono_codegen): Add relocations for the new trampoline.
24521 * mini.h mini-x86.c aot.c: Added a new relocation type:
24522 MONO_PATCH_INFO_CLASS_INIT.
24524 * mini.h: Bump AOT version number.
24526 * aot.c: Create a copy of the loaded code instead of using the original
24527 so methods which call each other will be close in memory, improving
24530 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
24531 patch since it breaks the regression tests.
24533 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
24534 for the register saving instruction sequence since the
24535 frame_state_for function in glibc 2.3.2 don't seem to detect it.
24537 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
24539 * TODO: Fix todo item && remove another.
24541 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
24543 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
24546 * aot.c: Moved the check for MONO_LASTAOT into the initialization
24547 function of the module.
24549 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
24550 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
24551 --no-aot command line option.
24553 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
24555 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
24556 by Bernie Solomon (bernard@ugsolutions.com).
24558 * inssel.brg: Refactor the interface offset table related code into
24559 its separate functions and add support for the AOT case.
24561 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
24563 * aot.c (mono_aot_get_method_inner): Fix memory leak.
24565 * aot.c: Added mono_aot_verbose variable and made all debugging
24566 output depend on the value of this variable.
24568 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
24569 method_label and info_label.
24571 * mini.h mini-x86.c aot.c: Added a new relocation type
24572 MONO_PATCH_INFO_IID for klass->interface_id.
24574 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
24575 the MonoJitInfo structure.
24577 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
24578 a non-root appdomain in shared mode.
24580 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
24582 * aot.c: make aot loader less verbose. Remove free of unused variable.
24584 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
24586 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
24588 * .cvsignore: Added *.dll.
24590 * mini.c (mono_print_tree_nl): New function callable while debugging.
24592 * mini.c (mono_print_code): Export this.
24594 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
24597 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
24599 * mini.h (MonoCompile): Added 'jit_info' field.
24601 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
24602 the cfg structure, since it is needed by the AOT compiler.
24604 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24606 * aot.c: A major rewrite. Changes include:
24607 - save exception tables for methods which have them.
24608 - cache failed lookups in aot_get_method () to avoid the (slow) calls
24609 to g_module_symbol.
24610 - reworked the file format so it is now much smaller and needs
24611 fewer relocation entries.
24613 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24615 * aot.c (load_aot_module): Fix build bustage on platforms without
24618 2003-09-04 Martin Baulig <martin@ximian.com>
24620 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
24622 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24624 * TODO: Some new optimization ideas.
24626 * aot.c: Move AOT module loading logic here from mono_assembly_open.
24628 * aot.c: Save the optimization flags used to compile the code into
24631 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
24632 support emitting domain specific code.
24634 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
24635 no longer domain neutral. It can be made domain neutral by compiling
24636 with --optimize=shared.
24638 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
24639 between appdomains.
24641 * driver.c mini.h mini.c: New --no-aot debugging option which disables
24642 loading of AOT code.
24644 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
24646 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
24647 if there is no domain neutrality information.
24649 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
24651 * aot.c (mono_compile_assembly): Emit a symbol containing the file
24652 format version into the generated library.
24654 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
24655 callee method into the caller since one of them could be shared.
24657 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
24658 system exceptions from AOT code now works.
24660 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
24661 method if it is domain neutral and the callee is not.
24663 * graph.c (cfg_emit_one_loop_level): Fix warning.
24665 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
24667 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
24670 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
24672 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
24673 is needed by code which is executed before mono_runtime_init ().
24674 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
24676 * mini.c (mono_thread_abort): Fix warning.
24677 (mono_jit_compile_method): Call static constructor in the AOT case too.
24679 * aot.c (mono_compile_assembly): Fix warning.
24681 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24683 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
24685 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
24687 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
24689 * cpu-pentium.md: Fix the length of call opcodes so they include the
24690 ESP restoring instruction. Fixes #47968.
24692 2003-08-28 Martin Baulig <martin@ximian.com>
24694 * mini-x86.c (mono_arch_call_opcode): Added support for
24695 MONO_TYPE_GENERICINST.
24697 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
24699 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
24701 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
24702 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
24704 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
24707 2003-08-26 Martin Baulig <martin@ximian.com>
24709 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
24710 when reporting an error, set this to the actual error location.
24711 (mono_method_to_ir): Report the correct error location if
24712 get_basic_blocks() returned an error.
24714 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
24716 * mini.c (mono_type_blittable): OBJECT is not blittable.
24717 (mono_method_blittable): Methods which have marshalling descriptors
24718 are not blittable either. Fixes #47842.
24720 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
24722 * driver.c mini.c: Use an environment variable instead of a global
24723 variable. Also fix the build.
24725 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
24726 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
24729 * driver.c mini.c: Added --with-valgrind option to turn off some
24730 code which prevents mono from running under valgrind.
24732 * mini.c (mono_emit_call_args): Fixed warning.
24734 * mini.c (mono_emulate_opcode): Fixed warning.
24736 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24738 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
24739 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
24740 regalloc.c, regalloc.h: specify available registers in arch-specific
24741 code and support floats in the regallocator (patch by Laurent Morichetti
24744 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
24746 * mini.c: mono_thread_current() can be called only after
24747 mono_runtime_init(): rearrange code to not call it early on.
24749 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24751 * mini.c: allocate jump tables in the code mempools.
24753 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24755 * mini.c, mini.h: make sure per-thread data allocated by the jit is
24758 2003-08-10 Miguel de Icaza <miguel@ximian.com>
24760 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
24761 12 to 16. This fixes bug #47453.
24764 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
24766 * mini-ppc.c: fixed indexed load and unsigned compares.
24768 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
24770 * mini.c: reenabled installation of handler for
24771 thread abort signal.
24773 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24775 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
24776 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
24777 until it's fixed and actually useful.
24779 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24781 * inssel-long32.brg: couple more opcodes implemented.
24783 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
24785 * mini-sparc.c: Even more opcodes implemeted.
24787 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
24789 * mini-sparc.c: More opcodes implemented.
24791 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
24793 * mini-sparc.c: More opcodes implemented.
24795 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
24797 * inssel-sparc.brg: Add some needed rules. Direct
24799 * Makefile.am: Use inssel-sparc.brg
24800 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
24801 an assert happy for now.
24803 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
24805 * mini-sparc.c: Fixed compile errors.
24806 * exceptions-sparc.c: Same. We now produce a mono binary
24807 on sparc-linux. Yea.
24809 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
24811 * mini-sparc.c: Renamed registers. Also some macro cleanups.
24812 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
24813 They compile, but do not work.
24815 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24817 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
24818 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
24819 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
24822 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24824 * mini.c: more opcodes implemented and better support for generics.
24826 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
24828 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
24829 * mini.c, mini.h: first cut at generics support: some new instructions
24830 added and changed the behaviour of some of the existing ones.
24832 2003-07-21 Miguel de Icaza <miguel@ximian.com>
24834 * mini.c: Removed definition of metadata_shared mutex here.
24836 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
24838 * mini-x86.c: make vararg calls work for instance methods.
24840 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
24842 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
24843 returns the arguments in a separte list, now.
24845 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24847 * aot.c, mini.c: updates for array type representation changes.
24849 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
24851 * mini.c: register function to perform jit shutdown.
24853 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24855 * mini.c: use a faster allocator if possible.
24857 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
24859 * aot.c: some cleanups and portability changes.
24861 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
24863 * mini.c: use faster allocation for CEE_BOX if possible.
24865 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
24867 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
24868 Moved inlined mempcy code to its own function so that is can be
24869 reused. Added an inline memset function as well (optimized initobj).
24870 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
24872 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
24874 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
24876 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
24878 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
24879 arch code can setup the cpu for CLR execution, if needed.
24880 We use it on x86 to set the precision of FP operations.
24882 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
24884 * mini.c: disable some optimizations if we can guess they'll cost too
24885 much for a given method.
24887 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
24889 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
24891 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
24892 * mini.h mini.c mini-x86.c: Added instruction level coverage
24893 info collection support.
24895 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
24897 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
24898 is now implemented in the profiling API. Get rid of a couple of
24899 unnecessary global variables.
24901 2003-06-15 Nick Drochak <ndrochak@gol.com>
24903 * basic-long.cs: tests for negative values for bigmul, and unsigned.
24904 * cpu-g4.md: add op_bigmul and op_bigmul_un
24905 * cpu_pentium.md: add op_bigmul_un
24906 * inssel-long32.brg: add rule for unsigned bigmul
24907 * mini-ops.h: define OP_BIGMUL_UN
24908 * mini-x86.c: THE BUG: handle (un)signed properly
24909 * mini.c: choose unsigned opcode if needed.
24910 This set of patches fixes bug #44291
24912 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
24914 * mini.c (optimize_branches): improved to handle all kinds of
24915 conditional branches.
24917 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
24919 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
24920 don't raise exceptions.
24922 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24924 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
24925 to arch-specific files.
24927 2003-06-09 Martin Baulig <martin@ximian.com>
24929 * Makefile.am (libs): Added $(LIBGC_LIBS).
24931 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
24933 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
24934 and OP_ATAN (fixes bug#44293).
24936 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
24938 * Makefile.am, mini-x86.c: rename cpu description array to
24939 pentium_desc, since some compilers define the 'pentium' preprocessor
24942 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
24944 * mini.c (mini_select_instructions): add explicit branch if the
24945 following block is not the false target of a conditional branch -
24946 we need this with any optimization that reorder or remove bblocks
24948 * mini.c (optimize_branches): bug fixes
24950 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
24952 * mini.c (mono_method_to_ir): inline static readonly fields
24954 * ssa.c (fold_tree): start cfold support for long (very simple
24957 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
24959 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24961 * inssel.brg: fixed memcpy (bug #44219).
24963 2003-06-05 Dick Porter <dick@ximian.com>
24965 * driver.c: Set the glib log levels to not abort if g_message
24968 g_set_prgname() has to happen before mini_init() so that the
24969 process handle gets the info.
24971 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
24973 * driver.c: add intrins to the default optimizations to get wider
24976 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
24978 * mini.h: some large basic blocks will overflow a 16-bit
24979 integers for symbolic registers.
24981 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
24983 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
24984 (mono_arch_output_basic_block): fix bug 43499
24986 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
24988 * mini.c: kill duplicated definition of mono_debug_format.
24990 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
24992 * mini-x86.c, arrays.cs: fixed register allocation bug.
24994 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
24996 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
24998 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
25000 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25003 (print_method_from_ip): also print source location information if
25006 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
25008 * mini.c (mono_find_block_region): bug fix in region code
25009 (mini_method_compile): enable removing unreachable code again, but
25010 only in methods without exception clauses.
25012 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25014 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
25015 Implemented arglist opcode and handling of TypedReference type.
25016 Fixed x86 call convention when a structure is returned.
25017 Minimal support for calling static vararg methods.
25019 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
25021 * mini.c (mini_method_compile): always remove unreachable code,
25022 because the code in them may be inconsistent (access to dead
25023 variables for example).
25025 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25027 * driver.c, debug-mini.c: warning fixes.
25029 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
25031 * Makefile.am, jit.h, mini.h: install header for embedding mono.
25033 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
25035 * mini.c: thread-static fields are registered in mono_class_vtable(),
25036 so ensure the function is called before checking for them.
25038 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
25040 * mini.c (optimize_branches): fix for bug 43586
25042 * jit-icalls.c (mono_llmult_ovf): added an additional check for
25043 overflow (fixes Bug #43639)
25045 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25047 * mini.c, objects.cs: allow the use of stobj for primitive types.
25049 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25051 * mini.c: be less strict about argument checking until we support
25052 running the verifier.
25054 2003-05-27 Nick Drochak <ndrochak@gol.com>
25056 * basic-long.cs: tests for (ulong)int * (ulong)int also
25057 * mini.c: use the same trick for (ulong)int * (ulong)int
25059 2003-05-27 Nick Drochak <ndrochak@gol.com>
25061 * basic-long.cs: add regression test for (long)int * (long)int
25062 * cpu-pentium.md: add op_bigmul specification
25063 * inssel-long32.brg: add OP_BIGMUL rule
25064 * mini-ops.h: add OP_BIGMUL
25065 * mini-x86.c: register allocator: handle case where src1 needs to be
25067 * mini.c: substitute special BIGMUL opcode in the tree for
25068 (long)int * (long)int
25070 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
25072 * jit-icalls.c: call the type ctor on field access if needed.
25074 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25076 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
25077 to a method (including results of ldelema, bug#43207).
25079 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
25081 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
25082 colors to show exception handler blocks.
25084 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
25085 (fix for pinvoke7.cs).
25087 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25089 * mini.h, mini.c: ensure correct initialization order for types that
25090 require it. Prepare for lazy compilation of jit icall wrappers.
25091 Provide a name for opcode emulation to reduce unneeded mallocing.
25093 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
25095 * mini-x86.c: better register restoring code and profiling
25096 support for tail calls.
25098 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25100 * mini.h, driver.c: prepare for leaf methods optimization.
25102 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25104 * mini.c: get targets of branches before converting a method.
25106 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
25108 * mini.c (optimize_branches): added some experimental code (disbaled)
25110 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
25112 * mini.c (optimize_branches): fix branch to branch optimization
25114 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
25116 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
25118 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
25120 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
25123 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
25125 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
25126 enable use of interface variables again.
25128 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
25129 I1 to registers because there is no simply way to sign extend 8bit
25130 quantities in caller saved registers on x86.
25132 * inssel-float.brg: set costs of some rules to 2 so
25133 that monobure always select the arch. specific ones if supplied,
25134 regardless of the order we pass the files to monoburg.
25136 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25138 * mini.c, mini-x86.c: since the magic trampoline for jumps
25139 can't patch the code directly, we do it as soon as the
25140 method gets compiled.
25142 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25144 * mini-x86.c, mini.h: introduce a new patching method
25145 to support CEE_JMP and tail calls.
25146 * mini.c: obey tail.call. Don't precompile methods target
25148 * tramp-x86.c: new trampoline code to handle methods
25149 reached through a jump.
25151 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
25153 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
25154 bit values to registers
25156 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
25158 * mini.c (mono_compile_get_interface_var): share interface
25159 variables if possible.
25161 2003-05-16 Martin Baulig <martin@ximian.com>
25163 * debug-mini.c (mono_init_debugger): New function to initialize
25164 the debugger. This is not in the debugger since it needs to
25165 access some of mini's internals.
25167 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25169 * mini.c (mono_method_to_ir): inlining fixes/cleanups
25171 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
25173 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
25174 for value type handling.
25176 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25178 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
25179 (mono_method_check_inlining): enable inlining of all kinds of wrappers
25181 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
25183 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
25184 the constructor through a proxy.
25186 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25188 * jit-icalls.c, inssel.brg: fixes to array element address
25191 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
25193 * mini-x86.c (is_regsize_var): allocate pointer to registers
25195 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25197 * driver.c: fixed typo, added intrins to the set of optimizations
25198 tested with regressions.
25200 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
25202 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
25203 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
25206 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
25208 * inssel.brg: remove some common pop instructions without side effects
25210 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25212 * inssel-x86.brg: fixed thinko in int to double conversions.
25214 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
25216 * mini.c, jit-icalls.c: added runtime thread-static variable support.
25218 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25220 * inssel-long32.brg: two more missing instructions.
25222 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
25224 * mini.c (mono_emit_call_args): set the cil_code for all arguments
25225 if not already set.
25227 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
25229 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
25232 * basic-float.cs: Added tests for negative zero.
25234 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25236 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
25237 a couple of missing operations for long casts, with test cases.
25239 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25241 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
25243 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
25245 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
25246 code size estimation.
25248 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
25250 * mini.c (mono_jit_create_remoting_trampoline): make it work with
25251 abstract methods (fix bug 42542)
25253 * aot.c: add ability to handle array types
25255 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
25257 * mini.c: Call the _specific versions of the object allocation
25258 functions if possible.
25260 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25262 * driver.c: call setlocale ().
25264 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25266 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
25269 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
25271 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
25273 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
25274 wrappers (fix bug 42122)
25276 2003-05-04 Martin Baulig <martin@ximian.com>
25278 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
25280 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
25281 s/mini_set_defaults/mono_set_defaults/g.
25283 2003-05-04 Martin Baulig <martin@ximian.com>
25285 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
25287 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25289 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
25290 (reported by Don Roberts).
25292 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25294 * mini.c: temporarily work around two bugs for this release.
25296 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25298 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
25299 that contains -export-dynamic and it makes using the ld script
25301 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
25303 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25305 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
25308 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25310 * mini.c: make sure leave calls all the needed finally blocks,
25311 even when the target jumps out of multiple exception clauses.
25313 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25315 * ldscript, Makefile.am: add linker script to reduce the number of
25316 exported symbols (should also fix the issues with libwine defining
25317 some of the same symbols in io-layer).
25319 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
25321 * driver.c (mini_main): Avoid assertion when no file name is given on
25324 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
25326 * driver.c: added --version/-V command line option.
25327 Added the inline optimization in the regression tests.
25329 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25331 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
25332 to the type in the method signature (fixes bug#42134).
25334 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
25336 * mini.c: when inlining, check this is not null only when needed (bug #42135).
25338 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
25340 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
25342 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25344 * driver.c: fixed bug #42100.
25346 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
25348 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
25350 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25352 * mini.c: moved most of the code required to do inlining to its own
25353 function so it can be reused. Inline also ctors if appropriate.
25355 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
25357 * Makefile.am: Link with -export-dynamic so shared libs loaded by
25358 the runtime can call mono API functions.
25360 2003-04-27 Martin Baulig <martin@ximian.com>
25362 * debug-mini.c (mono_debug_init_method): Added
25363 `guint32 breakpoint_id' argument; if the method has a breakpoint,
25364 send a notification to the debugger.
25366 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
25367 running in the Mono Debugger, just pass the breakpoint number to
25368 mono_debug_init_method().
25370 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
25372 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
25374 * mini.c: allow some more unsafe compares.
25376 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25378 * mini-x86.c, Makefile.am: make distcheck works (partially from
25379 a patch by Richard Lee <r.h.lee@attbi.com>).
25380 * regset.c, regset.h: removed, they are unused.
25382 2003-04-25 Dick Porter <dick@ximian.com>
25384 * driver.c: Usage reports the name as 'mono' not 'mini'
25385 * exceptions-x86.c: Build and run on freebsd
25387 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
25389 * Makefile.am: install the program with the 'mono' name and
25390 the library as libmono instead of mini and libmini.
25392 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
25394 * driver.c: provide the APIs for the embedding interface of the old jit.
25396 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
25398 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
25400 2003-04-23 Martin Baulig <martin@ximian.com>
25402 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
25404 * driver.c: Added `--debug' command line argument to enable
25407 2003-04-23 Martin Baulig <martin@ximian.com>
25409 * debug.[ch]: Removed. The code is now in
25410 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
25412 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
25415 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
25417 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
25419 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25422 (mini_cleanup): moved mono_runtime_cleanup call after the call to
25423 mono_domain_finalize.
25424 (mini_method_compile): use mono_method_profile* if the the option is
25427 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
25429 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25430 methods with their wrapper.
25432 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25433 methods with their wrapper.
25435 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
25438 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
25441 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
25444 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
25446 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
25448 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
25450 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
25451 of the mempool. This is slightly faster and uses less memory
25453 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25455 * mini.c: avoid O(n) allocation for variables.
25457 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25459 * mini.c: handle items on the stack after inlining methods.
25461 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25463 * mini.c: make the method->opcode optimization dependent
25464 on MONO_OPT_INSTRINS and do it lazily.
25466 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25468 * driver.c: print overall results at the end of regression run.
25470 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
25472 * inssel.brg: don't overwrite symbolic registers.
25474 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25476 * inssel-x86.brg: fix conversion from long to float.
25478 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
25480 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
25482 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
25484 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
25486 * driver.c: Added --print-vtable option as in the old JIT.
25488 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25490 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
25492 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
25494 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
25496 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
25498 * mini.c regalloc.c regalloc.h: Fix memory leak.
25500 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
25502 * aot.c (mono_aot_get_method): register all used strings
25504 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25506 * mini.c: always intern strings references with ldstr at compile time.
25508 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25510 * Makefile.am: add BUILT_SOURCES.
25512 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25514 * driver.c: give a better error message when the assembly to execute
25515 doesn't have an entry point.
25517 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
25519 * Makefile.am: added hack for automake
25521 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
25524 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
25526 22003-04-07 Martin Baulig <martin@ximian.com>
25528 * Makefile.am: Added Makefile.am.
25530 * debugger-main.c: Removed, this is now in the debugger where it
25533 * mini.pc.in: Call this package `mini' for the moment.