1 2009-02-10 Zoltan Varga <vargaz@gmail.com>
3 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
4 (mono_unwind_get_dwarf_pc_reg): Ditto.
6 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
7 Move almost all platform specific code to a set of arch_ functions,
8 and document them to ease porting.
10 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
12 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
14 * aot-compiler.c: Extract the image writing functionality into a separate
15 module to reduce the size of this file.
17 2009-02-09 Geoff Norton <gnorton@novell.com>
19 * mini-s390.c: Fix the signature of emit_sig_cookie.
21 2009-02-09 Zoltan Varga <vargaz@gmail.com>
23 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
25 * aot-runtime.c (is_shared_got_patch): Ditto.
27 * aot-runtime.c (load_named_code): Cope with the fact that
28 decode_got_entry () won't decode the patch fully if its corresponding got
29 entry is already filled.
31 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
33 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
35 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
36 as the moving pointer instead of 'buf' for consistency with the rest of the
38 (mono_arch_create_monitor_exit_trampoline): Ditto.
40 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
41 generic_class_init trampolines.
42 (add_generic_class): Extract some code from add_generic_instances () into a
43 separate function so it can be called from other places too.
44 (compile_method): Call add_generic_class () for the classes of inflated methods
45 referenced by the method.
46 (can_encode_patch): Allow references to generic parameters.
48 * aot-runtime.c: Add support the patches required by the new trampolines.
50 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
53 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
56 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
57 this from get_throw_pending_exception, make the signature full aot compatible.
59 * Makefile.am (fullaotcheck): New target to run full-aot tests.
61 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
63 * exceptions.cs: Add a test.
65 2009-02-07 Zoltan Varga <vargaz@gmail.com>
67 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
68 use the DWARF_DATA_ALIGN constant instead.
70 * exception-<ARCH>.c: Update after the above change.
72 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
75 * mini-arm.c: Enable the dwarf unwinder.
77 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
78 instead of mono_class_setup_vtable ().
80 2009-02-07 Zoltan Varga <vargaz@gmail.com>
82 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
85 * mini-x86.h: Enable the dwarf unwinder.
87 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
89 Fix mcs/tests/test-7.cs
90 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
93 2009-02-06 Zoltan Varga <vargaz@gmail.com>
95 * mini.c (print_jit_stats): Remove some unused statistics.
97 2009-02-05 Zoltan Varga <vargaz@gmail.com>
99 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
101 2009-02-05 Mark Probst <mark.probst@gmail.com>
103 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
104 the method we get from mono_object_get_virtual_method() because
105 that function does it properly, now.
107 2009-02-05 Zoltan Varga <vargaz@gmail.com>
109 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
110 opcodes. Fixes #472775.
112 2009-02-05 Mark Probst <mark.probst@gmail.com>
114 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
115 fact that mono_find_jit_info() sometimes returns the context
116 corresponding to the jit info in new_ctx. Fixes #472600.
118 2009-02-05 Zoltan Varga <vargaz@gmail.com>
120 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
121 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
122 klass->enum_basetype directly.
124 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
127 * unwind.c: Avoid 0 sized arrays.
129 2009-02-04 Zoltan Varga <vargaz@gmail.com>
131 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
132 size on systems with 64k pages. Fixes #471389.
134 2009-02-04 Mark Probst <mark.probst@gmail.com>
136 Contributed under the terms of the MIT/X11 license by Steven
137 Munroe <munroesj@us.ibm.com>.
139 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
140 for LOADI4_MEMBASE. Use addi instead of addic if it's not
143 2009-02-04 Mark Probst <mark.probst@gmail.com>
145 Contributed under the terms of the MIT/X11 license by Steven
146 Munroe <munroesj@us.ibm.com>.
148 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
151 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
152 The trampoline can be longer on PPC64.
154 2009-02-04 Mark Probst <mark.probst@gmail.com>
156 Contributed under the terms of the MIT/X11 license by Steven
157 Munroe <munroesj@us.ibm.com>.
159 * mini-ppc.c: Compiler warning fixes and trivial code
162 2009-02-04 Zoltan Varga <vargaz@gmail.com>
164 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
165 ins->dreg which could be a hardware register, not a vreg.
167 * aot-compiler.c (emit_method_dwarf_info): Ditto.
169 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
170 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
172 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
174 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
175 ->dreg, that is not the vreg we are looking for.
177 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
179 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
182 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
185 2009-02-03 Zoltan Varga <vargaz@gmail.com>
187 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
189 * aot-compiler.c (emit_line_number_info): Fix line number emission when
192 * aot-compiler.c: Add xdebug support on x86.
194 * unwind.c: Add x86 support.
196 * aot-compiler.c (emit_exception_debug_info): Control the emission of
197 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
199 * mini.c (mini_method_compile): Ditto.
201 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
204 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
205 which mimic .push_section/.pop_section in GAS.
207 * aot-compiler.c: Emit precise live range information for variables.
209 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
211 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
212 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
215 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
216 the live ranges of variables.
218 * mini.h (struct MonoMethodVar): Add two fields containing the live range
219 of the variable in terms of native offsets.
221 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
223 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
225 2009-02-02 Mark Probst <mark.probst@gmail.com>
227 Contributed under the terms of the MIT/X11 license by Steven
228 Munroe <munroesj@us.ibm.com>.
230 * exceptions-ppc.c (restore_regs_from_context): Correct operand
231 order (offset then base reg) for ppc_load_multiple_regs.
232 (emit_save_saved_regs) Correct operand order for
233 ppc_store_multiple_regs.
234 (mono_arch_get_call_filter): Correct operand order for
235 ppc_load_multiple_regs.
237 * mini-ppc.c (emit_memcpy): Fix operand order for
238 ppc_load_reg_update and ppc_store_reg_update.
239 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
240 (mono_arch_emit_epilog): Correct operand order for
241 ppc_load_multiple_regs.
243 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
244 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
246 2009-02-02 Mark Probst <mark.probst@gmail.com>
248 * cpu-ppc64.md: Fixed storer4_memindex length.
250 2009-02-02 Zoltan Varga <vargaz@gmail.com>
252 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
255 * aot-compiler.c (emit_line_number_info): Optimize this.
257 2009-02-01 Zoltan Varga <vargaz@gmail.com>
259 * aot-compiler.c: Disassemble tokens in the IL disassembly.
261 * aot-compiler.c: Add debug info for methods without debug info by
262 emitting an IL file and having the line number info referencing that file.
264 * aot-compiler.c: Optimize the size of the generated line number info.
266 * aot-compiler.c: Emit line number info in xdebug mode.
268 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
271 2009-01-31 Zoltan Varga <vargaz@gmail.com>
273 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
275 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
278 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
280 * basic-calls.cs: Test for the weird crash found on arm.
282 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
284 * cpu-arm.md: Increase the size of storer8_membase_reg and
285 loadr8_membase_reg to 24 bytes to accomodate the extra add.
287 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
288 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
289 reg to LR otherwise we'll be loading/storing from just the offset.
291 2009-01-30 Miguel de Icaza <miguel@novell.com>
293 Question: if we are storing gint32's inside the "*native_offset",
294 should we change the signature to "gint32 *native_offset" to
295 ensure that we do not have type definition problems?
297 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
298 an int * as this is what the other function expects, causes
299 problems with Freescale's compiler that defined int32_t to be a
300 long and makes int incompatible
302 2009-01-30 Miguel de Icaza <miguel@novell.com>
304 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
305 filename conflict with bjam.
307 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
309 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
310 as it might use decomposed ops.
312 2009-01-30 Zoltan Varga <vargaz@gmail.com>
314 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
316 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
319 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
321 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
324 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
325 way registers are stored in MonoContext on arm.
327 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
328 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
330 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
332 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
334 * mini.c (mini_init): Register mono_isfinite.
336 * jit-icalls.c (mono_isfinite): New jit icall.
338 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
340 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
341 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
344 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
346 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
347 separate frame and stack pointers, so we must use FP to find the register
349 The FP reg is retrieved from the MonoContext::regs array.
351 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
353 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
356 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
358 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
359 return R4 and R8 when not running under softfloat.
361 Fixes basic-calls.exe
363 2009-01-30 Zoltan Varga <vargaz@gmail.com>
365 * mini-arm.c: Implement some overflow opcodes.
367 2009-01-29 Miguel de Icaza <miguel@novell.com>
369 * ssa.c: handle another alloca.h
371 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
372 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
373 MONO_ARCH_USE_SIGACTION.
375 * aot-runtime.c, mini-exceptions.c: Replace platform define with
378 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
380 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
381 PPC targets as sigaction does not exist on all platforms, define
382 this on a per-platform basis.
384 Instead of erroring out if the platform is not defined, include
385 mini-ppc-os.h, and expect that the OS specific setting provides
386 the required information.
388 2009-01-30 Zoltan Varga <vargaz@gmail.com>
390 * aot-compiler.c: Fix --enable-minimal=aot.
392 2009-01-30 Zoltan Varga <vargaz@gmail.com>
394 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
397 2009-01-29 Zoltan Varga <vargaz@gmail.com>
399 * exceptions-arm.c: Fix warnings.
401 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
404 * mini-x86.c: Fix --enable-minimal=jit build.
406 * mini.c: Really fix --enable-minimal=jit build.
408 * mini.c (construct_object_context_for_method): Move this outside
409 the DISABLE_JIT block to fix the --enable-minimal=jit build.
411 "Backported" of r124984 from 2.0 branch.
413 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
415 "Backport" of r124977 + r124978 from 2.0 branch.
417 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
418 to avoid calling mono_exception_from_token () from the throw trampoline.
419 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
420 for throwing corlib exceptions, this fixes full-aot support for corlib
423 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
425 2009-01-29 Miguel de Icaza <miguel@novell.com>
427 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
428 part of the changes to split the code in mini into operating
429 system specific files.
431 This patch was done by copying mini.c to the respective files to
432 preserve SVN history.
434 2009-01-29 Zoltan Varga <vargaz@gmail.com>
436 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
438 2009-01-28 Zoltan Varga <vargaz@gmail.com>
440 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
441 remoting-invoke-with-check wrappers of shared methods.
443 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
445 2009-01-27 Mark Probst <mark.probst@gmail.com>
447 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
448 optimization if the top of stack is the last instruction in the
449 bblock. Otherwise it might have been used after its definition.
452 2009-01-27 Zoltan Varga <vargaz@gmail.com>
454 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
455 method as well when get_vcall_slot () fails to match a code sequence.
457 * mini-arm.c: Fix the android build, which doesn't have
460 2009-01-26 Zoltan Varga <vargaz@gmail.com>
462 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
465 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
467 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
469 2009-01-26 Zoltan Varga <vargaz@gmail.com>
471 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
472 and put its id into jinfo->used_regs. This is only used on amd64,
473 which is currently the only platform generating unwind info.
475 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
476 the dwarf unwinder. This is required to correctly handle async exceptions
477 like thread abort and stack overflows, which can happen while a method
478 is in the middle of its prolog or epilog.
480 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
481 the unwind info belonging to an AOTed method.
483 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
484 into cfg->unwind_ops.
486 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
488 * mini.c (mini_init): Call mono_unwind_init ().
489 (mini_cleanup): Call mono_unwind_cleanup ().
491 * unwind.c: Add functions for managing a set of unwind info entries, allowing
492 unwind info to be shared between methods.
494 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
497 * exceptions-amd64.c (mono_arch_exceptions_init): Call
498 get_throw_pending_exception () to avoid initialization races.
500 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
501 mono_arch_exceptions_init () function.
503 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
505 2009-01-25 Zoltan Varga <vargaz@gmail.com>
507 * mini.c (mono_get_domain_intrinsic): New helper function.
508 (mono_get_thread_intrinsic): Ditto.
510 * mini-arm.c mini-ia64.c: Use the new helper functions.
512 * method-to-ir.c (mono_method_to_ir): Fix the comment for
513 the last constrained_call change, since it is needed in the non-AOT
516 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
518 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
519 mono_get_lmf_addr () on arm eabi linux.
521 2009-01-24 Zoltan Varga <vargaz@gmail.com>
523 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
524 code sequence which matches a non-virtual call.
526 2009-01-23 Mark Probst <mark.probst@gmail.com>
528 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
531 2009-01-23 Zoltan Varga <vargaz@gmail.com>
533 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
534 runtime-invoke wrappers, since they are also shared based on signature.
536 2009-01-22 Mark Probst <mark.probst@gmail.com>
538 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
539 info from the (correct) context.
541 2009-01-22 Zoltan Varga <vargaz@gmail.com>
543 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
545 * unwind.c (mono_unwind_frame): New function to unwind through a frame
546 using dwarf unwinding info. Not yet used.
548 * mini.c (mini_init): When using xdebug, disable freeing of domains.
550 2009-01-21 Mark Probst <mark.probst@gmail.com>
552 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
555 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
556 special case and handle mono_arch_delegate_invoke_impl() returning
557 function descriptors.
559 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
560 trampolines return function descriptors, too.
562 2009-01-21 Zoltan Varga <vargaz@gmail.com>
564 * method-to-ir.c (handle_alloc): Avoid generic instances in the
565 out_of_line optimization.
567 2009-01-21 Martin Baulig <martin@ximian.com>
570 (MonoCompile): Added `disable_deadce_vars' to disable removing
574 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
577 * liveness.c (mono_analyze_liveness): Don't remove any unused
578 variables if `cfg->disable_deadce_vars' is set.
580 2009-01-21 Mark Probst <mark.probst@gmail.com>
582 * method-to-ir.c: Only apply exception constructor optimization if
583 the the method actually belongs to an exception class. Fixes
586 2009-01-21 Zoltan Varga <vargaz@gmail.com>
588 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
589 change inside a #ifdef __mono_ppc64__.
591 * aot-compiler.c (compile_method): Remove the previous limitation.
593 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
594 on type variables in AOTed code.
596 * aot-compiler.c (compile_method): Skip generic methods having type
597 constraints on their generic parameters.
599 * aot-compiler.c (compile_method): Check for methods which cannot be
600 encoded inside RGCTX_FETCH patches as well.
602 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
605 2009-01-20 Mark Probst <mark.probst@gmail.com>
607 * method-to-ir.c: Force the vtable variable in shared generic code
608 for the case that they might show up on a stack trace where they
611 * mini-exceptions.c: Save and use generic sharing info as well as
612 IP in stack traces to resolve shared generic instantiations.
614 2009-01-20 Zoltan Varga <vargaz@gmail.com>
616 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
617 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
619 2009-01-20 Mark Probst <mark.probst@gmail.com>
621 * method-to-ir.c: Do generic sharing for array constructors.
623 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
625 * mini-exceptions.c (mono_print_thread_dump): Add information
626 about the thread state using wapi_current_thread_desc.
628 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
630 * basic-simd.cs: Tests for the new constructors.
632 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
634 * mini-ops.h: Added OP_EXPAND_*
638 * mini-x86.c (mono_arch_output_basic_block): Same.
640 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
642 2009-01-19 Zoltan Varga <vargaz@gmail.com>
644 * iltests.il.in: Add a test for #467385.
646 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
648 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
649 thread been cleaned up is not the same currently in execution.
651 Fixes appdomain-unload crashes on windows, osx and linux variants
652 without the __thread keyword.
654 2009-01-18 Zoltan Varga <vargaz@gmail.com>
656 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
657 (koush@koushikdutta.com). Implement this for android.
659 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
662 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
663 mono_marshal_get_write_barrier ().
665 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
667 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
668 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
669 that pass them on a register pair.
671 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
672 test was crashing due to that.
674 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
676 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
677 trampoline code. Include ucontext.h only if available.
679 2009-01-15 Mark Probst <mark.probst@gmail.com>
681 * mini.c: mono_domain_lookup_shared_generic() takes an open method
682 and doesn't check whether it's sharable, like it was before
683 removing the shared generics hash. This brings IronPython
684 performance back to what it was before that change.
686 2009-01-14 Mark Probst <mark.probst@gmail.com>
688 * method-to-ir.c: Handle delegate invocation optimization earlier,
689 otherwise it would be handled (much more slowly) by the
690 final/sealed optimization.
692 2009-01-13 Zoltan Varga <vargaz@gmail.com>
694 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
695 domain is not set. Fixes #465864.
697 2009-01-12 Mark Probst <mark.probst@gmail.com>
699 * method-to-ir.c: Don't stop sharing of generic methods with catch
700 clauses - we already handle those.
702 2009-01-12 Mark Probst <mark.probst@gmail.com>
704 * mini.c, mini.h: lookup_generic_method() is now
705 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
706 making the shared_generics_hash obsolete.
708 2009-01-12 Mark Probst <mark.probst@gmail.com>
710 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
711 use the red zone. Make room on the stack first and then use it,
712 not the other way around.
714 2009-01-12 Zoltan Varga <vargaz@gmail.com>
716 * mini.c (mini_init): Call mono_xdebug_init ().
718 * aot-compiler.c (mono_xdebug_init): Make this non-static.
720 2009-01-11 Zoltan Varga <vargaz@gmail.com>
722 * TestDriver.cs: Add an --iter argument to run tests multiple times.
724 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
727 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
728 debug+unwind info for trampolines.
730 * mini.c (mono_create_unwind_op): New helper function.
732 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
734 2009-01-10 Zoltan Varga <vargaz@gmail.com>
736 * aot-compiler.c: Fix the build.
738 2009-01-09 Zoltan Varga <vargaz@gmail.com>
740 * Makefile.am: Update dtrace-prelink.sh location.
742 2009-01-08 Zoltan Varga <vargaz@gmail.com>
744 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
745 optimization. Fixes #464520.
747 2009-01-07 Bill Holmes <billholmes54@gmail.com>
749 * mini-amd64.c : Adding code to save/restore non-volatile registers
752 * exceptions-amd64.c : Adding code to save/restore non-volatile
755 Contributed under MIT/X11 license.
757 2009-01-07 Zoltan Varga <vargaz@gmail.com>
759 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
760 __GNUC_MINOR__ which can break when the major version changes.
762 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
764 * basic-simd.cs: Add tests for usage of the sizeof opcode.
766 2009-01-07 Geoff Norton <gnorton@novell.com>
768 * helpers.c: Allow mono -v -v -v to work on darwin.
770 2009-01-05 Bill Holmes <billholmes54@gmail.com>
772 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
775 Contributed under MIT/X11 license.
777 2009-01-05 Zoltan Varga <vargaz@gmail.com>
779 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
780 instead of directly accessing type->data.klass. Fixes #462016.
781 (mono_allocate_stack_slots_full): Ditto.
783 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
784 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
786 * aot-compiler.c (emit_plt): Fix ARM build.
788 2009-01-04 Zoltan Varga <vargaz@gmail.com>
790 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
792 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
795 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
796 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
799 * iltests.il.in: Add a regression test.
801 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
803 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
805 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
807 * basic-simd.cs: Add a regression test for #462457.
809 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
811 * mini-ops.h: Add a definition of XPHI.
813 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
815 * ssa.c (op_phi_to_move): Handle XPHI.
817 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
821 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
823 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
825 2008-12-31 Geoff Norton <gnorton@novell.com>
827 * mini-ppc.c: The prolog size allocated can be too small for darwin
828 ppc32 under certain circumstances. Also fix a small logic bug.
830 2008-12-29 Zoltan Varga <vargaz@gmail.com>
832 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
833 while loading AOT methods.
835 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
836 since only the former is nulled out after a successful cast. This prevents
837 crashes with rethrown exceptions when using --debug=casts.
839 2008-12-24 Mark Probst <mark.probst@gmail.com>
841 * mini.h: New macro for checking whether a method is final,
842 i.e. whether the method or its class is marked final.
844 * method-to-ir.c: Use the new macro for all final-checks
845 consistently. Fixes the crash in the System.ServiceModel tests.
847 2008-12-23 Mark Probst <mark.probst@gmail.com>
849 * mini-exceptions.c (get_exception_catch_class): Corrected another
850 overly strict assertion.
852 2008-12-23 Mark Probst <mark.probst@gmail.com>
854 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
855 Clobbering it is not allowed because the caller might use it as
856 the vtable register in the interface call.
858 2008-12-19 Mark Probst <mark.probst@gmail.com>
860 * mini-exceptions.c (get_exception_catch_class): Corrected an
861 overly strict assertion.
863 2008-12-18 Mark Mason <mmason@upwardaccess.com>
865 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
867 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
869 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
871 * cpu-mips.md: correct lengths for certain long_ opcodes.
873 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
875 * 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().
877 2008-12-17 Mark Mason <mmason@upwardaccess.com>
879 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
881 2008-12-17 Mark Mason <mmason@upwardaccess.com>
883 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
885 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
887 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
890 2008-12-16 Mark Mason <mmason@upwardaccess.com>
892 * 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
894 * 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)
896 2008-12-15 Mark Mason <mmason@upwardaccess.com>
898 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
900 2008-12-14 Zoltan Varga <vargaz@gmail.com>
902 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
903 gshared code. Fixes #458947.
905 * generics.cs: Add a test.
907 2008-12-12 Mark Mason <mmason@upwardaccess.com>
909 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
911 * mini-mips.c: first pass n32 code generation.
913 * mini-mips.h: datatypes and defines for n32 support.
915 * exceptions-mips.c: first pass n32 code generation.
917 * tramp-mips.c: first pass n32 code generation.
919 * cpu-mips.md: add long_ opcodes.
921 2008-12-12 Mark Mason <mmason@upwardaccess.com>
923 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
925 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
927 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
929 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
931 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
933 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
935 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
937 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
939 * helpers.c: for mips/n32, don't pass -mips32 to objdump
941 2008-12-12 Zoltan Varga <vargaz@gmail.com>
943 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
945 2008-12-12 Andrés G. Aragoneses <aaragoneses@novell.com>
947 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
949 2008-12-12 Mark Probst <mark.probst@gmail.com>
951 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
952 descriptors for helper functions directly in front of the code.
954 2008-12-11 Mark Probst <mark.probst@gmail.com>
956 * method-to-ir.c: Removed an unnecessary assertion.
958 2008-12-10 Zoltan Varga <vargaz@gmail.com>
960 * method-to-ir.c: Merge SGEN changes from the old JIT.
962 2008-12-10 Zoltan Varga <vargaz@gmail.com>
964 * driver.c (compile_all_methods_thread_main): Handle failure of
967 2008-12-10 Mark Probst <mark.probst@gmail.com>
969 * mini-ppc.c: Merged with mini-ppc64.c.
971 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
973 * Makefile.am: Use the same sources for PPC and PPC64.
975 * mini-ppc64.c: Removed.
977 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
979 * branch-opts.c (remove_block_if_useless): Extract fall through detection
980 code to mono_bb_is_fall_through.
982 * branch-opts.c (mono_remove_critical_edges): Same.
984 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
986 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
987 expect that an OP_BR_REG will be there.
989 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
991 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
992 for the many branch ops. The original check miss OP_BR_REG.
996 2008-12-09 Mark Mason <mmason@upwardaccess.com>
998 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
1000 2008-12-09 Zoltan Varga <vargaz@gmail.com>
1002 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
1003 while holding the aot lock.
1005 2008-12-09 Mark Mason <mmason@upwardaccess.com>
1007 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
1009 2008-12-09 Bill Holmes <billholmes54@gmail.com>
1011 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
1012 to release all runtime callable wrappers held by the runtime.
1014 Contributed under MIT/X11 license.
1016 2008-12-09 Bill Holmes <billholmes54@gmail.com>
1018 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
1021 Contributed under MIT/X11 license.
1023 2008-12-09 Zoltan Varga <vargaz@gmail.com>
1025 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
1026 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
1028 2008-12-09 Mark Mason <mmason@upwardaccess.com>
1030 * cpu-mips.md: fix ckfinite length
1032 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
1033 (mono_arch_lowering_pass): cleanup, rearrange for clarity
1034 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
1036 2008-12-08 Mark Mason <mmason@upwardaccess.com>
1038 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
1040 2008-12-08 Geoff Norton <gnorton@novell.com>
1042 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
1043 size by 8 bytes as well.
1045 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1047 * basic-simd.cs: Fix method names for Vector16b.
1049 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1051 * basic-simd.cs: Fix method names for Vector16sb.
1053 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1055 * basic-simd.cs: Fix method names for Vector8us.
1057 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1059 * basic-simd.cs: Fix method names for Vector8s.
1061 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1063 * basic-simd.cs: Fix method names for Vector4ui.
1065 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1067 * basic-simd.cs: Fix method names for Vector2l.
1069 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1071 * basic-simd.cs: Fix method names for Vector2d.
1073 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1075 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
1076 that are extension methods.
1078 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1080 * basic-simd.cs: Fix method names for Vector4f.
1082 2008-12-08 Zoltan Varga <vargaz@gmail.com>
1084 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
1085 as such. Fixes #456669.
1087 2008-12-07 Mark Mason <mmason@upwardaccess.com>
1089 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
1091 2008-12-07 Mark Mason <mmason@upwardaccess.com>
1093 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
1094 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
1095 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
1096 (mips_adjust_stackframe): handle FP spills
1098 * mini-ops.h: add mips_mtc1_s2
1100 * cpu-mips.md: add mips_mtc1_s2
1102 2008-12-07 Zoltan Varga <vargaz@gmail.com>
1104 * unwind.c: New file, move the unwind info encoding functions here from
1105 aot-compiler.c, so they could be used at runtime too.
1107 2008-12-05 Mark Mason <mmason@upwardaccess.com>
1109 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
1110 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
1112 2008-12-05 Mark Mason <mmason@upwardaccess.com>
1114 * mini-mips.c: cleanup warnings
1115 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
1116 (mips_adjust_stackframe): handle case of taking the address of stack locals
1118 2008-12-05 Zoltan Varga <vargaz@gmail.com>
1120 * aot-compiler.c: Implement a few functions missing from the asm writer.
1121 (emit_method_code): Only write symbols for methods when using the bin
1122 writer, since the assembler can't deal with the characters in our method
1125 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
1127 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
1130 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
1131 a bit to also restore %rax.
1133 2008-12-05 Mark Probst <mark.probst@gmail.com>
1135 * mini-ppc.c: Some simple merges from mini-ppc64.c.
1137 2008-12-05 Zoltan Varga <vargaz@gmail.com>
1139 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
1142 2008-12-05 Mark Probst <mark.probst@gmail.com>
1144 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
1146 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
1147 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
1149 * exceptions-ppc64.c: Removed.
1151 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
1153 2008-12-05 Mark Probst <mark.probst@gmail.com>
1155 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
1158 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
1160 * tramp-ppc64.c: Removed.
1162 2008-12-05 Zoltan Varga <vargaz@gmail.com>
1164 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
1167 2008-12-05 Mark Probst <mark.probst@gmail.com>
1169 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
1171 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
1172 mini-ppc.h instead of mini-ppc64.h.
1174 * mini-ppc64.h: Removed.
1176 2008-12-04 Mark Mason <mmason@upwardaccess.com>
1178 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
1180 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
1182 2008-12-05 Mark Probst <mark.probst@gmail.com>
1184 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
1185 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
1188 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
1190 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
1192 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
1194 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
1196 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
1198 * basic-simd.cs: Tests for operator == and != on Vector4f.
1200 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
1202 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
1204 * simd-intrinsics.c: Kill useless enum.
1206 2008-12-04 Mark Mason <mmason@upwardaccess.com>
1208 * cpu-mips.md: add long_conv_to_ovf_i4_2
1209 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
1211 2008-12-04 Mark Mason <mmason@upwardaccess.com>
1213 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
1215 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
1217 2008-12-04 Mark Mason <mmason@upwardaccess.com>
1219 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
1221 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
1223 * basic-simd.cs: Add tests for new methods.
1225 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
1227 * simd-intrinsics.c: Add support for operator == and !=
1230 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
1232 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
1234 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
1236 2008-12-04 Zoltan Varga <vargaz@gmail.com>
1238 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
1240 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
1241 MONO_PATCH_INFO_ICALL_ADDR.
1243 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
1245 * aot-compiler.c: Resurrect full-aot support.
1247 2008-12-04 Mark Mason <mmason@upwardaccess.com>
1249 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
1251 2008-12-04 Mark Mason <mmason@upwardaccess.com>
1253 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
1255 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
1257 * basic-simd.cs: Fix tests to work under ppc.
1258 Remove tests for methods that will be removed.
1260 2008-12-03 Mark Probst <mark.probst@gmail.com>
1262 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
1263 generic type (via a typedef or typeref) correctly.
1265 2008-12-03 Zoltan Varga <vargaz@gmail.com>
1267 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
1268 diagnose an assertion failure.
1270 2008-12-02 Mark Probst <mark.probst@gmail.com>
1272 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
1273 Fix trampoline size.
1275 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
1276 conversion opcodes are implemented natively instead via emulation.
1278 2008-12-01 Mark Mason <mmason@upwardaccess.com>
1280 * cpu-mips.md: remove mips_xori
1282 * mini-ops.h: remove mips_xori
1284 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
1286 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
1288 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
1290 2008-12-01 Mark Mason <mmason@upwardaccess.com>
1292 * cpu-mips.md: fix instruction lengths.
1294 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
1296 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
1298 * mini-ops.h: fix slti / sltiu op profiles.
1300 2008-12-02 Martin Baulig <martin@ximian.com>
1302 * method-to-ir.c (mono_method_to_ir): Disable debugging
1303 information for the init locals block to make the debugger stop
1304 after all locals have been initalized.
1306 2008-12-02 Martin Baulig <martin@ximian.com>
1308 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
1309 running inside the debugger.
1311 2008-12-01 Zoltan Varga <vargaz@gmail.com>
1313 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
1316 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
1317 alu->alu imm optimization which only shows if deadce is disabled.
1319 * aot-compiler.c: Rename the function names for the binary and asm writers
1320 so they can coexist in the same process. Rework the xdebug code to use the
1321 asm writer. This avoids the need to call into the runtime to dump the
1322 debugging info. Add more debugging info for types.
1324 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
1326 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
1327 cpu description tables, they can't occur in cpu-<ARCH>.md.
1329 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
1330 the stack in CEE_LDFLDA. Fixes #450542.
1332 * generics.cs: Add a new test.
1334 2008-12-01 Mark Mason <mmason@upwardaccess.com>
1336 * mini-ops.h: updated MIPS opcodes
1337 * mini-mips.c: decompose long opts
1338 * mini-mips.h: decompose long opts
1340 2008-11-29 Mark Mason <mmason@upwardaccess.com>
1342 * cpu-mips.md: fix length on int_rem_un
1343 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
1345 2008-11-29 Zoltan Varga <vargaz@gmail.com>
1347 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
1349 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
1351 2008-11-29 Martin Baulig <martin@ximian.com>
1353 * mini-exceptions.c (mono_handle_native_sigsegv): Check
1354 mono_debug_using_mono_debugger() in addition to the
1355 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
1357 2008-11-28 Mark Mason <mmason@upwardaccess.com>
1359 * mini-ops.h: updated more MIPS opcodes
1360 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
1361 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
1363 2008-11-28 Mark Probst <mark.probst@gmail.com>
1365 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
1367 2008-11-28 Mark Mason <mmason@upwardaccess.com>
1369 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
1370 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
1371 * mini-ops.h: correct selected mips opcode entries
1373 2008-11-28 Mark Probst <mark.probst@gmail.com>
1375 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
1378 2008-11-28 Mark Probst <mark.probst@gmail.com>
1380 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
1382 2008-11-28 Mark Mason <mmason@upwardaccess.com>
1384 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
1385 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
1386 * mini-mips.h: disable IMT
1387 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
1389 2008-11-28 Mark Probst <mark.probst@gmail.com>
1391 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
1393 2008-11-28 Mark Probst <mark.probst@gmail.com>
1395 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
1397 2008-11-28 Zoltan Varga <vargaz@gmail.com>
1399 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
1402 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
1404 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
1405 for Set/GetVector aligned versions.
1407 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
1409 * basic-simd.cs: Add tests for Get/SetVector.
1411 2008-11-27 Mark Probst <mark.probst@gmail.com>
1413 * mini.c: Removed g_slist_append_mempool(). Now in
1416 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
1418 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
1419 size properly and make the bounds check optional.
1421 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
1422 for SetVector and IsAligned.
1424 2008-11-27 Zoltan Varga <vargaz@gmail.com>
1426 * mini.c: Remove unused mono_normalize_opcodes () function.
1428 2008-11-26 Mark Probst <mark.probst@gmail.com>
1430 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
1431 using the new atomic add ops now.
1433 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
1436 2008-11-26 Mark Probst <mark.probst@gmail.com>
1438 * mini-ppc64.c: Several fixes.
1440 2008-11-25 Mark Mason <mmason@upwardaccess.com>
1442 * cpu-mips.md: added jump_table
1443 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
1445 2008-11-25 Mark Mason <mmason@upwardaccess.com>
1447 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
1449 2008-11-25 Mark Mason <mmason@upwardaccess.com>
1451 * mini-ops.h: corrected a handful of MIPS opcodes.
1453 2008-11-25 Mark Mason <mmason@upwardaccess.com>
1455 * aot-compiler.c: MIPS to use ELF writer
1457 2008-11-25 Mark Mason <mmason@upwardaccess.com>
1459 * mini-codegen.c: remove MIPS specific assert.
1461 2008-11-25 Mark Probst <mark.probst@gmail.com>
1463 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
1464 fixes. PPC64 now passes most of the runtime regressions.
1466 2008-11-24 Zoltan Varga <vargaz@gmail.com>
1468 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
1469 volatile intervals a bit.
1471 2008-11-24 Mark Probst <mark.probst@gmail.com>
1473 * basic-long.cs: New test case.
1475 2008-11-23 Zoltan Varga <vargaz@gmail.com>
1477 * mini.c (mini_method_compile): Disable globalra for large methods for
1480 * regalloc2.c (order_moves): Add fp support.
1482 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
1483 source bblock ends with an OP_BR_REG.
1485 * ratests.cs: Add a new test.
1487 2008-11-23 Mark Probst <mark.probst@gmail.com>
1489 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
1490 sharing. PPC64 now passes generics.exe.
1492 2008-11-23 Mark Probst <mark.probst@gmail.com>
1494 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
1496 2008-11-23 Zoltan Varga <vargaz@gmail.com>
1498 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
1499 memory when mono_jit_info_table_find () can't find the method in the
1502 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
1505 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
1508 2008-11-23 Mark Probst <mark.probst@gmail.com>
1510 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
1511 Several fixes. PPC64 now runs exceptions.exe and
1512 devirtualization.exe.
1514 2008-11-22 Mark Probst <mark.probst@gmail.com>
1516 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
1517 arrays.exe and basic-math.exe.
1519 2008-11-22 Mark Probst <mark.probst@gmail.com>
1521 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
1522 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
1524 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
1526 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
1528 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
1530 * method-to-ir.c: Move bounds checking macros to ir-emit.h
1532 * ir-emit.h: Move macros from method-to-ir.c to here.
1534 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
1536 * mini-ops.h: Correct the long simd ops to use LREG.
1538 2008-11-21 Zoltan Varga <vargaz@gmail.com>
1540 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
1542 * mini-ops.h: Correct the dreg type of a few long opcodes.
1544 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
1547 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
1549 * mini-ppc.c: remove negative stack references in epilog
1550 for platforms that don't support the red zone.
1552 2008-11-21 Mark Probst <mark.probst@gmail.com>
1554 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
1555 point regs. Now PPC64 passes basic-calls.exe.
1557 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
1559 * basic-simd.cs: Add tests for accessors of Vector2l.
1561 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
1563 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
1565 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
1567 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
1569 2008-11-21 Mark Probst <mark.probst@gmail.com>
1571 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
1572 PPC64 passes basic-long.exe.
1574 2008-11-20 Mark Probst <mark.probst@gmail.com>
1576 * decompose.c: Decompose carry and overflow add on PPC64 like on
1577 other 64 bit archs. Don't decompose sub at all on PPC64.
1579 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
1580 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
1583 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
1585 * basic-simd.cs: Add tests for accessors of Vector2d.
1587 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
1589 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
1593 * mini-x86.c (mono_arch_output_basic_block): Same.
1595 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
1597 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
1599 * basic-simd.cs: Add tests for accessors of Vector4f.
1601 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
1603 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
1607 * mini-x86.c (mono_arch_output_basic_block): Same.
1609 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
1611 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
1613 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
1615 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
1617 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
1621 * mini-x86.c (mono_arch_output_basic_block): Same.
1623 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
1625 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
1627 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
1629 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
1631 * simd-intrinsics.c: Enable setters for Vector16sb.
1633 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
1635 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
1639 * mini-x86.c (mono_arch_output_basic_block): Same.
1641 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
1643 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
1645 * simd-intrinsics.c: Implement setter for Vector8us.
1647 2008-11-19 Zoltan Varga <vargaz@gmail.com>
1649 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
1652 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
1654 * mini-ppc.c: remove references to the red zone in the prolog
1655 (for systems that don't support it).
1657 2008-11-19 Mark Probst <mark.probst@gmail.com>
1659 * cpu-ppc64.md: Fixed a few instruction lengths.
1661 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
1664 2008-11-19 Mark Probst <mark.probst@gmail.com>
1666 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
1669 2008-11-19 Zoltan Varga <vargaz@gmail.com>
1671 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
1673 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
1675 * mini-ops.h: Added OP_INSERT_I2.
1679 * mini-x86.c (mono_arch_output_basic_block): Same.
1681 * simd-intrinsics.c: Implement setter for Vector8s.
1683 * simd-methods.h: Add the names of get setters of Vector8s.
1685 2008-11-18 Zoltan Varga <vargaz@gmail.com>
1687 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
1689 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
1692 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
1694 2008-11-18 Mark Probst <mark.probst@gmail.com>
1696 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
1697 for PPC64. An empty program runs now.
1699 2008-11-18 Zoltan Varga <vargaz@gmail.com>
1701 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
1703 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
1704 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
1705 info for JITted code is emitted into a shared library, loadable into gdb.
1707 2008-11-18 Mark Probst <mark.probst@gmail.com>
1709 * Makefile.am: Changes to build PPC64.
1711 * mini-arch.h: Include mini-ppc64.h on PPC64.
1713 2008-11-18 Mark Probst <mark.probst@gmail.com>
1715 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
1716 in PPC code up to r119147.
1718 2008-11-18 Mark Probst <mark.probst@gmail.com>
1720 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
1721 cpu-ppc64.md: Changes for PPC64.
1723 Based on code submitted by andreas.faerber@web.de at
1724 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
1727 2008-11-18 Mark Probst <mark.probst@gmail.com>
1729 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
1730 cpu-ppc64.md: Copied from the corresponding PPC files from
1733 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
1735 * mini-ops.h: Added OP_ROUND.
1737 * cpu-x86.md: Added round.
1739 * mini-x86.c: Added support for intrinsicing Math.Round (double).
1741 * basic-math.cs: Added test_0_round to test rounding.
1743 Contributed under MIT/X11 license.
1745 2008-11-17 Bill Holmes <billholmes54@gmail.com>
1747 * aot-compiler.c : Fix the Winx64 build.
1749 Contributed under MIT/X11 license.
1751 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
1753 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
1754 in OP_EXTRACT_R8 to avoid possible stack corruption.
1756 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
1758 * mini-ops.h: Added OP_EXTRACT_R8/I8.
1760 * cpu-x86.md: Added extract_r8.
1762 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
1764 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
1765 a couple of OP_EXTRACT_I4.
1767 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
1769 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
1771 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
1773 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
1776 2008-11-17 Zoltan Varga <vargaz@gmail.com>
1778 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
1779 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
1781 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
1782 are not needed any more.
1784 * mini.h: Remove the unused INS_LIST macros.
1786 * mini.c (mini_method_compile): Remove a disable globalra case which is no
1789 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
1792 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
1793 mono_alloc_ireg () instead.
1795 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
1798 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
1801 * aot-runtime.c (load_aot_module): Disable AOT when running under
1804 * mini-amd64.h: Change the monitor fastpath defines to check for
1805 !PLATFORM_WIN32 so they work on *bsd too.
1807 * mini.h mini.c mini-hhpa.c: Remove more unused code.
1809 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
1811 * mini.h (MonoCompile): Remove new_ir flag.
1813 * regalloc.h regalloc.c: Remove unused code.
1815 * cpu-*.md: Remove more unused opcodes.
1817 * simple-cee-ops.h simple-mini-ops.h: Removed.
1819 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
1821 2008-11-17 Zoltan Varga <vargaz@gmail.com>
1823 * aliasing.h: Removed.
1825 * *.c: Remove references to aliasing.h and inssel.h.
1827 * mini.c: Remove additional unused functions.
1829 * mini-ops.h cpu-*.md: Remove unused opcodes.
1831 2008-11-16 Zoltan Varga <vargaz@gmail.com>
1833 Remove the old JIT code.
1835 * inssel*.brg: Removed.
1837 * ssa.c abcremoval.c aliasing.c: Removed.
1839 * ssa2.c: Renamed to ssa.c.
1841 * abcremoval2.c: Renamed to abcremoval.c.
1843 * *.c: Removed all !cfg->new_ir code.
1845 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
1846 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
1848 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
1850 2008-11-16 Zoltan Varga <vargaz@gmail.com>
1852 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
1853 to simplify the code and cut back on the number of global symbols in the AOT
1856 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
1858 2008-11-15 Zoltan Varga <vargaz@gmail.com>
1860 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
1861 with the got/got_info tables.
1863 * mini.h: Bump AOT file format version.
1865 * unwind.h: New file, contains definitions for stack unwinding.
1867 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
1870 * aot-compiler.c: Generalize the emitting of unwind information to use the
1871 information in cfg->unwind_ops.
1873 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
1875 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
1876 AOT method frames. Enable writing symbols for methods by default.
1878 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
1880 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
1881 and make it work with vectors of element sizes 1, 2 and 4.
1883 * simd-intrinsics.c: Enable getter for all vectors with element size
1886 * simd-methods.h: Add the names of other getters.
1888 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
1894 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
1896 * mini-ppc.h: portability fix.
1898 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
1900 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
1901 buggy and will overwrite it.
1903 2008-11-14 Zoltan Varga <vargaz@gmail.com>
1905 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
1906 Use it to emit local symbols for all methods so AOTed methods show up with
1907 their full name in gdb/valgrind output.
1909 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
1911 * mini-ppc.c: portability fixes.
1913 2008-11-14 Zoltan Varga <vargaz@gmail.com>
1915 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
1916 entries out of the if (!generic_shared...) code so it is always done.
1917 (mono_class_init_trampoline): Do the patching when running under valgrind
1918 too, newer versions of valgrind have no problems with it.
1920 2008-11-13 Zoltan Varga <vargaz@gmail.com>
1922 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
1925 2008-11-13 Mark Probst <mark.probst@gmail.com>
1927 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
1930 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
1932 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
1934 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
1936 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
1942 * simd-intrinsics.c: Same.
1944 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
1946 * simd-intrinsics.c: Enable constructor intrinsics for all types.
1948 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
1950 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
1951 to work with more Vector types.
1953 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
1955 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
1956 store the elemens directly instead of using and intermediate.
1958 2008-11-13 Zoltan Varga <vargaz@gmail.com>
1960 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
1962 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
1963 to preserve %eax for aot plt trampolines.
1965 * aot-compiler.c (compile_method): Don't skip synchronized methods.
1966 (encode_method_ref): Flag synchronized methods so they won't go through
1969 * aot-compiler.c: Additional work to support AOTing synchronized methods/
1972 * cpu-ia64.md (jmp): Increase max length.
1974 2008-11-12 Zoltan Varga <vargaz@gmail.com>
1976 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
1977 open generic classes.
1979 * aot-compiler.c: Enable the ELF writer on ELF platforms.
1981 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
1982 box+brtrue optimization since it causes test failures on x86.
1984 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
1986 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
1992 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
1993 for simd ctor values.
1995 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
1996 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
1998 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
2000 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
2003 * simd-instrincs.c: Same.
2005 * basic-simd.cs: Same.
2007 2008-11-12 Zoltan Varga <vargaz@gmail.com>
2009 * ratests.cs: Add more tests.
2011 * regalloc2.c (add_spill_code): Handle more corner cases.
2013 2008-11-11 Zoltan Varga <vargaz@gmail.com>
2015 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
2016 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
2017 both the source an destination of an instruction.
2019 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
2021 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
2022 wapihandles.c: more portability changes.
2024 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
2026 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
2027 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
2028 safe to execute in a signal handler and the kernel provides better
2029 the info in /proc/self/smaps. Avoid the assert on sigaction during
2032 2008-11-11 Zoltan Varga <vargaz@gmail.com>
2034 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
2035 do the bblock linking hack if it is actually needed.
2037 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
2040 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
2041 crash problem is fixed.
2043 * branch-opts.c (mono_remove_critical_edges): Link up newly added
2046 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
2048 (mini_method_compile): Set the starting value of next_vreg to
2049 MAX_IREGS + MAX_FREGS when using globalra.
2051 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
2052 filter clauses with BB_EXCEPTION_HANDLER.
2054 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
2056 2008-11-10 Mark Probst <mark.probst@gmail.com>
2058 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
2059 space for stdcall. Fixes regressions on Win32.
2061 2008-11-10 Zoltan Varga <vargaz@gmail.com>
2063 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
2065 (linear_scan): Remove an assert which doesn't seem to be needed.
2067 * local-propagation.c (mono_local_deadce): Avoid a call to
2068 MONO_DELETE_INS which would screw up the instruction linking.
2070 * mini.c (mono_decompose_op_imm): Make this work with globalra.
2072 * regalloc2.c: Upgrade to work the current JIT code.
2074 2008-11-09 Zoltan Varga <vargaz@gmail.com>
2076 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
2079 * aot-runtime.c: Remove some dead code.
2081 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
2083 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
2085 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
2086 trampolines using sscanf since atoi doesn't work on large unsigned values.
2088 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
2089 Initialize code_size.
2091 2008-11-08 Mark Probst <mark.probst@gmail.com>
2093 * method-to-ir.c (mini_emit_inst_for_method): Make
2094 Interlocked.CompareExchange work for Int arguments on 32 bit
2097 2008-11-07 Mark Probst <mark.probst@gmail.com>
2099 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
2101 2008-11-06 Bill Holmes <billholmes54@gmail.com>
2103 * main.c Fix MSVC build.
2105 Contributed under MIT/X11 license.
2107 2008-11-06 Mark Probst <mark.probst@gmail.com>
2109 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
2110 alignment larger than 8 bytes are aligned correctly, too.
2112 * mini.c: Honor the min_align field of MonoClass when laying out
2115 2008-11-06 Zoltan Varga <vargaz@gmail.com>
2117 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
2119 * aot-compiler.c (emit_plt): Fix a warning.
2121 * aot-compiler.c: Implement ARM support in the binary writer.
2123 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
2125 * basic-simd.cs: Add test for getter with byref arg.
2126 Fix the naming of a few tests.
2127 Add missing checks to a test.
2129 2008-11-05 Zoltan Varga <vargaz@gmail.com>
2131 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
2133 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
2134 most of the full-aot support for monitor enter/exit trampolines.
2136 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
2137 enter/exit trampoline creation functions.
2139 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
2142 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
2144 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
2145 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
2146 implement the needed functionality without adding crap to the runtime.
2148 2008-11-05 Zoltan Varga <vargaz@gmail.com>
2150 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
2153 * mini.c (mono_build_date): New global version holding the build date in
2156 * Makefile.am (buildver.c): Generate a file containing the build date.
2158 * main.c: Set the build date from the generated file.
2160 * mini.c (mono_get_runtime_build_info): New helper function returning build
2161 information in a string format.
2163 * driver.c (mono_main): Print the build date in --version.
2165 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
2166 file when the bind-to-runtime-version option is used.
2168 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
2170 * simd-intrinsics.c: Fix bug when using getters and byref args.
2172 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
2174 * simd-methods.h: Rename prefetch methods.
2176 * simd-intrinsics.c: Same.
2178 2008-11-05 Mark Probst <mark.probst@gmail.com>
2180 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
2183 2008-11-04 Zoltan Varga <vargaz@gmail.com>
2185 * aot-compiler.c: Use the bundled elf header files instead of depending on
2188 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
2191 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
2194 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
2196 * cpu-x86.md: Add store nta ops.
2202 * mini.h: Add an enum for simd prefetch modes.
2204 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
2205 of store. Use the changed code to support store nta.
2207 * simd-intrinsics.c: Add prefetch ops for all vector types.
2209 2008-11-04 Zoltan Varga <vargaz@gmail.com>
2211 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
2214 * aot-compiler.c: Use statically allocated buffers for constructing symbol
2217 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
2220 2008-11-04 Mark Probst <mark.probst@gmail.com>
2222 * mini-x86.c: Fixed commit.
2224 2008-11-04 Zoltan Varga <vargaz@gmail.com>
2226 * aot-compiler.c (emit_plt): Align the plt section only on x86.
2228 2008-11-04 Mark Probst <mark.probst@gmail.com>
2230 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
2231 and MONITOR_EXIT, for the ASM fastpaths.
2233 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
2236 * mini.c, patch-info.h: Signature and patch infos for
2237 Monitor.Enter/Exit trampolines.
2239 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
2241 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
2242 Monitor.Enter/Exit ASM fastpath for Linux.
2244 2008-11-04 Zoltan Varga <vargaz@gmail.com>
2246 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
2248 * objects.cs: Add a new test.
2250 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
2252 * aot-runtime.c (load_method): Run class initialization in the PLT case even
2253 if MONO_LOG_LEVEL is set.
2255 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
2257 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
2259 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
2261 * aot-compiler.c: Change the relocation code to use virtual addresses instead
2262 of file offsets. Align the sections belonging to the data segment to
2265 2008-11-03 Zoltan Varga <vargaz@gmail.com>
2267 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
2268 elf.h. Port it to amd64.
2270 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
2272 * driver.c: Enable SIMD by default.
2274 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
2276 * cpu-x86.md: Add prefetch op.
2282 * mini.h: Add an enum for simd prefetch modes.
2284 * simd-methods.h: Add prefetch function names.
2286 * simd-intrinsics.c: Add prefetch ops for all vector types.
2288 2008-11-03 Zoltan Varga <vargaz@gmail.com>
2290 * aot-compiler.c (emit_bytes): Speed this up a little.
2292 2008-11-02 Zoltan Varga <vargaz@gmail.com>
2294 * aot-compiler.c: Add JIT time etc. statistics.
2296 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
2298 * mini.h (MonoCompile): Add 'got_offset' field.
2300 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
2301 method_got_offsets array.
2303 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
2306 * aot-compiler.c (compile_method): Add generic method instances referenced
2307 by the method to the list of methods to be compiled, this is required so if
2308 A<T> references B<T>, and another assembly references A<int>, then it will
2309 also get a copy of B<int>.
2311 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
2312 when checking for monitor enter/exit.
2314 2008-10-30 Mark Probst <mark.probst@gmail.com>
2316 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
2317 for Monitor.Enter and Monitor.Exit if enabled.
2319 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
2322 2008-10-30 Zoltan Varga <vargaz@gmail.com>
2324 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
2325 of an OP_MOVE. Fixes #440046.
2327 * basic-long.cs: Add a new test.
2329 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
2331 * mini.h: Add synchronization note for the managed counter-part.
2333 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
2334 returns the simd caps of the current cpu.
2336 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
2338 * basic-simd.cs: Remove Console.WriteLine.
2340 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
2342 * basic-simd.cs: New tests for Vector2ul.
2344 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
2346 * simd-intrinsics.c: Add new vector type Vector2ul.
2348 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
2350 * basic-simd.cs: New tests for Vector2l.
2352 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
2354 * cpu-x86.md: Add long version of most packed int ops.
2360 * simd-intrinsics.c: Add new vector type Vector2l.
2362 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
2364 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
2366 * simd-methods.h: Remove SN_op_BitwiseXor.
2368 2008-10-28 Zoltan Varga <vargaz@gmail.com>
2370 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
2373 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
2375 * basic-simd.cs: Test for Vector2d.
2377 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
2380 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
2382 * cpu-x86.md: Add double version of all packed float ops.
2388 * simd-intrinsics.c: Add new vector type Vector2d.
2390 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
2392 * simd-methods.h: Add Duplicate.
2394 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
2396 * basic-simd.cs: Test for packing with signed saturation.
2398 2008-10-28 Zoltan Varga <vargaz@gmail.com>
2400 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
2401 found in the TYPESPEC table.
2403 2008-10-26 Zoltan Varga <vargaz@gmail.com>
2405 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
2408 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
2410 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
2411 instead of the RVA, since the RVA can be changed by tools like the cil
2414 * method-to-ir.c (mono_method_to_ir2): Ditto.
2416 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
2417 (deserialize_variable): Ditto.
2419 2008-10-25 Martin Baulig <martin@ximian.com>
2421 * debug-mini.c (write_variable): Use
2422 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
2424 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
2426 * cpu-x86.md: Add unsigned variants of packd and packw.
2430 * mini-x86.h: Emit the right instruction for packd and packw.
2431 Add unsigned variants of packd and packw.
2433 * simd-intrinsics.c: Packd and packw were used in place of their
2434 unsigned variants. Change that.
2435 Add intrinsics for (Signed)PackWithSignedSaturation.
2437 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
2439 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
2441 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
2443 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
2445 * mini-ops.h: Remove dword packed add/sub with saturation ops.
2447 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
2449 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
2452 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
2454 2008-10-24 Mark Probst <mark.probst@gmail.com>
2456 * method-to-ir.c, mini.c: Special casing for the synchronized
2457 wrapper for the ldtoken+GetTypeFromHandle case.
2459 2008-10-24 Zoltan Varga <vargaz@gmail.com>
2461 * mini.c (mono_replace_ins): Move this to branch-opts.c.
2463 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
2464 created/split bblocks.
2466 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
2468 * mini-ops.h: Add packed signed mul high.
2472 * mini-x86.c (mono_arch_output_basic_block): Same.
2474 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
2476 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
2478 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
2480 * basic-simd.cs: Tests for Vector16sb.
2482 2008-10-24 Zoltan Varga <vargaz@gmail.com>
2484 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
2486 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
2488 * mini-ops.h: Add packed signed min, max and compare greater.
2492 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
2495 * simd-methods.h: Add CompareGreaterThan.
2497 * simd-methods.h: Remove CompareEquals.
2499 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
2501 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
2503 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
2506 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
2508 * basic-simd.cs: Fix tests due to change in the API.
2510 2008-10-21 Zoltan Varga <vargaz@gmail.com>
2512 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
2514 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
2516 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
2518 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
2519 inst_offset as this has invalid values for LDADDR.
2521 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
2523 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
2525 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
2527 2008-10-21 Zoltan Varga <vargaz@gmail.com>
2529 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
2530 for accessing field->data.
2532 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
2534 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
2536 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
2538 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
2540 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
2542 2008-10-21 Zoltan Varga <vargaz@gmail.com>
2544 * dominators.c (mono_compute_natural_loops): Allocate GList enties
2545 from the cfg mempool.
2547 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
2549 * basic-simd.cs: Tests for new methods in Vector8us.
2551 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
2553 * mini-ops.h: Add multiply and store high.
2557 * mini-x86.c (mono_arch_output_basic_block): Same.
2559 * simd-methods.h: Same.
2561 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
2564 2008-10-19 Zoltan Varga <vargaz@gmail.com>
2566 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
2567 mono_class_setup_vtable ().
2569 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
2570 mono_class_get_vtable_entry () for accessing klass->vtable.
2572 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
2574 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
2577 * method-to-ir.c (mono_save_token_info): Don't save references made from
2580 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
2581 of generic instances.
2583 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
2585 2008-10-19 Mark Probst <mark.probst@gmail.com>
2587 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
2588 OP_JMP depends on the method signature. Calculate it properly.
2590 2008-10-19 Zoltan Varga <vargaz@gmail.com>
2592 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
2595 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
2597 (emit_extra_methods): Add another table mapping method indexes to
2598 offsets in the extra_method_info table.
2600 * mini.h: Bump AOT file format version.
2602 * aot-runtime.c: Merge most of the code from mono_aot_get_method
2603 and mono_aot_get_method_from_token () into one function.
2605 2008-10-19 Mark Probst <mark.probst@gmail.com>
2607 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
2610 2008-10-18 Zoltan Varga <vargaz@gmail.com>
2612 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
2615 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
2618 * mini.c (mono_patch_info_equal): Compare the generic context as well.
2620 * mini.h: Bump aot file format version.
2622 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
2623 AOT file can contain native code for methods which are not in the METHOD
2624 table. Generate code for non-sharable generic instances of generic methods
2625 found in the METHODSPEC table.
2627 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
2628 encoding generic type handles.
2630 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
2631 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
2633 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
2634 macros + MONO_ADD_INS.
2636 * mini.c (mono_jump_info_token_new2): New function which takes a generic
2639 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
2641 * mini.h: Bump aot file format version.
2643 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
2645 2008-10-17 Mark Probst <mark.probst@gmail.com>
2647 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
2648 platforms, with definable stack alignment value. Set to 16 now
2651 * mini.c, mini.h, driver.c: Command line option for disabling
2654 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
2656 * basic-simd.cs: Tests for new methods in Vector4ui.
2658 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
2660 * mini-ops.h: Add packed int shuffle.
2664 * mini-x86.c (mono_arch_output_basic_block): Same.
2666 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
2667 extract mask, max, min, shuffle.
2669 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
2671 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
2673 * basic-simd.cs: Tests for new methods in Vector8us.
2675 2008-10-17 Mark Probst <mark.probst@gmail.com>
2677 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
2678 RuntimeTypeHandle, not a TypedReference.
2680 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
2682 * simd-intrinsics.c: remove relocations.
2684 2008-10-17 Zoltan Varga <vargaz@gmail.com>
2686 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
2687 optimizations from the x86 backend.
2689 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
2691 * simd-methods.h, simd-intrinsics.c: debloat method names and
2692 prepare for no relocations.
2694 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
2696 * mini-ops.h: Add packed min/equal and sum of absolute differences.
2700 * mini-x86.c (mono_arch_output_basic_block): Same.
2702 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
2703 extract mask, max, min and sum of absolute differences.
2705 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
2708 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
2710 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
2711 Renamed one test for consistency.
2713 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
2715 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
2716 fix to the code that deal with other blocks.
2718 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
2720 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
2722 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
2724 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
2725 that deals with vreg interference. Explicitly check for OP_LDADDR to be
2726 able to process the source reg.
2728 2008-10-16 Martin Baulig <martin@ximian.com>
2730 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
2732 * inssel.brg: Add `OP_HARD_NOP'.
2734 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
2736 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
2737 `OP_HARD_NOP' instruction when running inside the debugger.
2739 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
2740 `OP_HARD_NOP' instruction when running inside the debugger.
2742 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
2744 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
2745 now works. The issue with the regalloc tripping up no longer
2748 * simd-intrinsics.c (load_simd_vreg): Same.
2750 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
2752 * basic-simd.cs: Tests for new Vector8ui methods.
2754 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
2756 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
2757 only for type. This fixes crashes where MonoInst::klass is checked
2758 for ops of type != VTYPE or OBJ.
2760 * simd-intrinsics.c (load_simd_vreg): Same.
2762 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
2764 * mini-ops.h: Add ops for packed shuffle/max/avg and
2769 * mini-x86.c (mono_arch_output_basic_block): Same.
2771 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
2774 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
2775 to emit extract mask op.
2777 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
2778 to emit word shuffles.
2780 2008-10-15 Mark Probst <mark.probst@gmail.com>
2782 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
2783 the largest alignment needed by a variable, but at least
2786 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
2788 * basic-simd.cs: Tests for the fixes in the last commit.
2790 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
2792 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
2793 no longer handles STACK_PTR input.
2795 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
2797 * simd-intrinsics.c (load_simd_vreg): New function that works like
2798 get_simd_vreg but handles STACK_PTR input.
2800 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
2801 as the input can be an arbitrary pointer.
2803 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
2804 LDADDR local optimization directly otherwise use a store op.
2806 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
2808 * basic-simd.cs: Tests for dup low and dup high.
2810 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
2812 * mini-ops.h: Add dup low and dup high ops.
2816 * mini-x86.c (mono_arch_output_basic_block): Same.
2818 * simd-intrinsics.c (vector4f_intrinsics): Same.
2820 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
2822 * basic-simd.cs: Tests for recently added functionality.
2824 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
2826 * mini-ops.h: Add remaining sse1 fp ops.
2828 * cpu-x86.md: Add remaining sse1 fp ops.
2830 * mini-x86.c (mono_arch_output_basic_block): Same.
2832 * mini.h: Add enum for simd FP compare conditions.
2834 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
2836 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
2837 so the backed can generate the appropriate op.
2839 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
2840 This patch squeese one more byte from the SimdIntrinsc struct.
2842 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
2843 a a shift amount intead of simply or'ing it.
2845 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
2847 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
2848 byte so we can have an aditional flags field without increasing struct size.
2850 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
2851 against the simd_supported_versions bitmask.
2853 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
2855 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
2857 * mini.c: remove rawbuffer code (the only use here is unsafe because
2858 it takes locks during signal handling and the kernel now provides much
2859 better info in proc/pid/smaps these days).
2861 2008-10-13 Zoltan Varga <vargaz@gmail.com>
2863 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
2864 OP_X86_PUSH_OBJ. Fixes #434620.
2866 * objects.cs: Add a test.
2868 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
2870 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
2871 that the packuswb/packusdw don't work with unsigned numbers for what
2872 would be negative numbers in signed format.
2874 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
2875 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
2877 * mini-ops.h: Add doubleword forms of many ops and packing ones.
2879 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
2881 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
2883 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
2885 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
2888 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
2889 version as the enum in mini.h.
2891 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
2892 for sse3 ops, check the simd_version field if present. This way the code
2893 works with all versions of sse.
2895 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
2897 * simd-intrinsics.c: Fixed intrinsic name typo.
2899 * mini.h: Added missing simd exported function.
2901 * basic-simd.cs: Added tests for Vector4ui.
2902 Fixed broken test for Vector16b.
2904 2008-10-10 Zoltan Varga <vargaz@gmail.com>
2906 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
2907 the max length to 64.
2909 2008-10-10 Mark Probst <mark.probst@gmail.com>
2911 * method-to-ir.c: Only do the fast virtual generic method call for
2912 non-wrapper methods.
2914 * mini.h, mini-trampolines.c: The new generic virtual remoting
2915 trampoline handles virtual method calls via the vtable (as done by
2916 the fast virtual generic method calls) to remoting proxies.
2918 * mini.c (mono_jit_create_remoting_trampoline): For generic
2919 methods reate a generic virtual remoting trampoline.
2921 * mini-amd64.h: Enable fast virtual generic method calls again.
2923 2008-10-10 Mark Probst <mark.probst@gmail.com>
2925 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
2926 restore registers when doing tail calls.
2928 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
2930 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
2933 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
2935 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
2937 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
2939 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
2941 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
2943 * basic-simd.cs: Retrofit for API changes.
2945 2008-10-10 Mark Probst <mark.probst@gmail.com>
2947 * mini-ppc.c: Handle integer stack arguments for tail calls.
2949 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
2951 * optflags-def.h: Removed sse3 optimization.
2955 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
2958 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
2960 * mini.h: Added enumeration with simd versions.
2962 * simd-intrinsics.c (emit_intrinsics): Use the new static var
2965 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
2967 * mini.c (mini_init): Call mono_simd_intrinsics_init.
2969 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
2971 * basic-simd.cs: Added tests for Vector8u and Vector16u.
2973 * basic-simd.cs: Fixed test naming.
2975 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
2977 * mini-ops.h: Added ops for packed and saturated math, shifts
2978 and packing/unpacking.
2980 * cpu-x86.md: Added descriptors for the above ops.
2982 * mini-x86.c: Added code to emmit the above ops.
2984 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
2986 2008-10-08 Zoltan Varga <vargaz@gmail.com>
2988 * aot-compiler.c (compile_method): Enable AOT for generic code.
2990 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
2992 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
2994 * mini.c: add a workaround for a common screwup that ends up blamed
2995 to mono (other processes blocking signal delivery).
2997 2008-10-07 Zoltan Varga <vargaz@gmail.com>
2999 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
3000 in the LDFLD/STFLD opcodes. Fixes #432673.
3002 * iltests.il.in: Add a new test.
3004 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
3006 * mini-arm.c: attach the thread in unmanaged->managed transitions
3007 using delegates (bug #433148).
3009 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
3011 * basic-simd.cs: Use new ShuffleSel constants.
3013 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
3015 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
3017 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
3018 only disable simd intrinsics if no sse2 is detected.
3020 * optflags-def.h: Added sse3.
3022 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
3025 2008-10-07 Zoltan Varga <vargaz@gmail.com>
3027 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
3028 when adding delegate-invoke wrappers.
3030 2008-10-07 Zoltan Varga <vargaz@gmail.com>
3032 * Makefile.am: Reenable the simd tests.
3034 2008-10-07 Bill Holmes <billholmes54@gmail.com>
3036 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
3037 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
3038 other vreg is allocated to that hreg.
3040 Contributed under MIT/X11 license.
3042 2008-10-07 Zoltan Varga <vargaz@gmail.com>
3044 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
3047 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
3049 * basic-simd.cs: New test suite for SIMD intrinsics.
3051 * Makefile.am: Added new tests.
3053 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
3055 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
3059 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
3061 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
3062 using SSE2 aware opcodes.
3064 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
3065 is enabled, this code path is only reachable if conversion ops are emmited after
3068 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
3070 This optimization saves 6 bytes per conversion against the old version.
3072 2008-10-06 Zoltan Varga <vargaz@gmail.com>
3074 * aot-compiler.c (compile_method): Don't skip methods referencing
3075 generic methods without a corresponding entry in token_info_hash, since
3076 encode_method_ref () can handle all generic methods now.
3078 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
3079 generic context is set.
3081 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
3082 generic sharing of LDTOKEN.
3084 2008-10-06 Mark Probst <mark.probst@gmail.com>
3086 * mini-amd64.h: Temporarily disabled fast virtual generic method
3087 calls because it breaks the System.Runtime.Remoting tests.
3089 2008-10-06 Zoltan Varga <vargaz@gmail.com>
3091 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
3093 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
3094 so inlining actually works.
3095 (check_inline_caller_method_name_limit): Ditto.
3097 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
3099 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
3100 64 bit safety (from Olaf Hering and Andreas Färber).
3102 2008-10-06 Zoltan Varga <vargaz@gmail.com>
3104 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
3105 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
3106 unused virtual call support code.
3108 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
3110 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
3111 which can't use aot trampolines.
3112 (decode_patch): Don't create aot trampolines for methods which can't use
3115 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
3116 use aot trampolines.
3118 * mini.h: Bump AOT image format version.
3120 2008-10-05 Zoltan Varga <vargaz@gmail.com>
3122 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
3123 to save_token_info () since cmethod is inflated for constrained calls.
3125 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
3127 2008-10-04 Andreas Färber <andreas.faerber@web.de>
3129 * Makefile.am: Add build rules for ppc64.
3130 This avoids the build failing at pedump with unresolved symbols
3131 due to lack of arch_sources. Instead it will now fail earlier
3132 due to lack of cpu-ppc64.md.
3134 Contributed under MIT/X11 license.
3136 2008-10-04 Mark Probst <mark.probst@gmail.com>
3138 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
3141 * iltests.il.in: Add test case for tail call with many arguments.
3143 2008-10-03 Zoltan Varga <vargaz@gmail.com>
3145 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
3146 to the fast virtual generic method code until the aot case is fixed.
3148 2008-10-03 Mark Probst <mark.probst@gmail.com>
3150 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
3152 2008-10-03 Mark Probst <mark.probst@gmail.com>
3154 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
3157 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
3159 * simd-intrinsics.c: Forgot to add this one.
3161 * mini-codegen.c: Fix macro in case SIMD is not supported.
3163 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
3165 This patch land initial JIT support for simd intrinsics.
3167 * mini-x86.h: Added new define to make --enable_minimal work on x86.
3169 * Makefile.am: Added simd-intrinsics.c
3171 * simd-intrinsics.c: New file with simd instrinsic related
3174 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
3176 * cpu-x86.md: Add simd related instructions.
3178 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
3180 * driver.c: Added two new --regression variants.
3182 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
3184 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
3186 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
3187 extract some complicated logic to helper functions.
3189 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
3191 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
3193 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
3194 the specialized simplification pass.
3196 * method-to-ir.c (mono_spill_global_vars): Use new macro.
3198 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
3200 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
3203 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
3204 if MONO_ARCH_NEED_SIMD_BANK is defined.
3206 * mini-ops.h: Added the new simd ops.
3208 * mini-x86.c: Added mono_arch_xregname.
3210 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
3212 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
3214 * mini-x86.h: Define simd related MONO_ARCH macros.
3216 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
3218 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
3220 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
3221 MONO_CLASS_IS_SIMD to deal with simd related IR.
3223 * mini.h (MonoInst): Added spill_var to the backend union.
3225 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
3227 * mini.h: Added forward declarations of the new simd fuctions.
3229 * optflags-def.h: Added new optimization names SIMD.
3231 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
3233 * regalloc.h: Added support for working with 3 register banks.
3235 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
3237 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
3239 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
3241 * mini-exceptions.c: remove 64 bit related ifdef clutter.
3243 2008-10-03 Zoltan Varga <vargaz@gmail.com>
3245 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
3246 instead of one on 64 bit systems.
3248 * method-to-ir.c: Remove unused includes.
3250 2008-10-02 Zoltan Varga <vargaz@gmail.com>
3252 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
3253 cfg->used_int_regs, since the two are different on arm.
3255 2008-10-02 Mark Probst <mark.probst@gmail.com>
3257 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
3258 mono_method_get_vtable_index() to get the vtable index.
3260 2008-10-02 Mark Probst <mark.probst@gmail.com>
3262 * method-to-ir.c (mono_method_to_ir2): Don't create native
3263 wrappers for array methods, because they're never called (and if
3264 they were called they wouldn't work).
3266 2008-10-02 Mark Probst <mark.probst@gmail.com>
3268 * method-to-ir.c (mono_method_to_ir2): Array methods are
3269 special-cased and must not be invoked indirectly via the (M)RGCTX
3270 when generic sharing is turned on. Fixes #431413.
3272 2008-10-01 Mark Probst <mark.probst@gmail.com>
3274 * method-to-ir.c: When generic sharing is active, call
3275 non-interface virtual generic methods via the standard trampoline.
3277 * mini-trampolines.c: Handle virtual generic shared methods.
3279 * mini.h, mini-x86.c, mini-x86.h: New argument for
3280 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
3281 method thunks and which is the trampoline to call if the lookup
3282 fails. Enable the virtual generic method thunk for x86.
3284 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
3285 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
3286 argument but assert that it's NULL, because these archs don't yet
3287 implement the virtual generic method thunk. Changes in the IMT
3288 thunk data structures.
3290 2008-10-01 Zoltan Varga <vargaz@gmail.com>
3292 * aot-compiler.c (emit_globals): Avoid invalid characters in
3293 the static linking symbol.
3295 * objects.cs: Add a test for the range check optimization. Fix warnings.
3297 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
3298 optimization from the current JIT.
3300 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
3301 later in decompose_array_access_opts () to allow more optimizations.
3303 * method-to-ir.c (mono_handle_soft_float): Rename this to
3304 mono_decompose_soft_float () for consistency.
3306 * mini-ops.h: Fix arguments of OP_STRLEN.
3308 * method-to-ir.c (save_cast_details): Extract the cast details saving code
3309 into a separate function.
3310 (reset_cast_details): Ditto.
3311 (handle_unbox): Save cast details. Fixes #431254.
3313 * method-to-ir.c: Remove some obsolete FIXMEs.
3315 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
3317 * ir-emit.h (alloc_dreg): Write a warning before crashing.
3319 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
3321 * mini-codegen.c: More work on macros to make them
3322 ready for multiple regbanks.
3324 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
3326 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
3328 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
3330 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
3332 * mini-codegen.c (mono_spillvar_offset): Proper support for
3335 2008-09-30 Zoltan Varga <vargaz@gmail.com>
3337 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
3338 the stack overflow changes.
3340 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
3342 * mini-codegen.c: Make all bank macros depend on reg_bank.
3344 * mini-codegen.c (mono_local_regalloc): Make free mask
3345 initialization regbank aware.
3347 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
3349 * mini-codegen.c (mono_local_regalloc): Extract callee
3350 mask selection to a function and make it regbank aware.
3352 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
3354 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
3355 code to deal with many regbanks.
3357 2008-09-30 Zoltan Varga <vargaz@gmail.com>
3359 * mini-codegen.c: More fp->regbank changes.
3361 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
3363 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
3364 of a hardcoded constant.
3366 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
3368 * method-to-ir.c (type_from_stack_type): Fix typo.
3370 2008-09-29 Zoltan Varga <vargaz@gmail.com>
3372 * mini-ia64.c (emit_move_return_value): Convert float return values to
3375 * objects.cs: Add a new test.
3377 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
3378 VARARG methods to fix an assert later.
3380 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
3381 end so it at least compiles.
3383 2008-09-28 Zoltan Varga <vargaz@gmail.com>
3385 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
3387 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
3389 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
3390 optimization to a new function (emit_optimized_ldloca_ir) and enable
3391 it for both ldloca and ldloca_s.
3393 2008-09-28 Zoltan Varga <vargaz@gmail.com>
3395 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
3396 gshared CASTCLASS code.
3398 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
3399 amd64, where the libc stack unwinder encounters stack frames referring to
3400 native code in unmapped memory.
3402 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
3405 * generics.cs: Add new test.
3407 2008-09-27 Zoltan Varga <vargaz@gmail.com>
3409 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
3410 add a check that one of the ARM_FPU_ constants is defined.
3412 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
3414 * mini-exceptions.c: Fix build on non-altstack platforms.
3416 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
3419 * ir-emit.h: Add a comment to NEW_PCONST.
3421 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
3423 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
3425 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
3426 after the changes to MonoJitDomainInfo.
3428 2008-09-27 Mark Probst <mark.probst@gmail.com>
3430 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
3432 2008-09-27 Mark Probst <mark.probst@gmail.com>
3434 * mini-ppc.c: Compiler warning fixes.
3436 2008-09-27 Mark Probst <mark.probst@gmail.com>
3438 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
3441 2008-09-27 Mark Probst <mark.probst@gmail.com>
3443 * exceptions-ppc.c, mini-ppc.h: Compile
3444 mono_arch_handle_altstack_exception() on Darwin, too.
3446 2008-09-27 Mark Probst <mark.probst@gmail.com>
3448 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
3449 work on archs which don't have generic sharing implemented, only
3450 without the vtable_arg.
3452 2008-09-26 Mark Probst <mark.probst@gmail.com>
3454 * mini.c: Added comment explaining why delegate ctor icall
3455 wrappers are compiled.
3457 2008-09-26 Mark Probst <mark.probst@gmail.com>
3459 * mini.c: Don't produce trampolines to delegate ctor icall
3460 wrappers but compile them upfront.
3462 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
3464 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
3465 runtime-set function when going back to managed code. Currently this
3466 is used to set back the protection on the soft ovf pages and/or to
3467 throw the stack overflow exception that happened in unmanaged code.
3469 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
3471 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
3472 runtime-set function when going back to managed code. Currently this
3473 is used to set back the protection on the soft ovf pages and/or to
3474 throw the stack overflow exception that happened in unmanaged code.
3476 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
3478 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
3479 the support code for restoring stack protection after stack overflows
3480 that happen in unmanaged code. Don't set the exec permission on the
3483 2008-09-26 Zoltan Varga <vargaz@gmail.com>
3485 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
3486 delegate->method_ptr is set. Fixes #428054.
3488 2008-09-25 Zoltan Varga <vargaz@gmail.com>
3490 * tests.cs: Rename to ratests.cs.
3492 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
3493 emit_get_rgctx_... functions.
3495 2008-09-25 Mark Probst <mark.probst@gmail.com>
3497 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
3499 2008-09-25 Mark Probst <mark.probst@gmail.com>
3501 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
3502 before asserting that method is sharable.
3504 2008-09-25 Mark Probst <mark.probst@gmail.com>
3506 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
3507 whether method needs a static RGCTX wrapper used instead of
3510 * generic-sharing.c, mini.h: A few functions moved to
3511 metadata/generic-sharing.c.
3513 2008-09-25 Mark Probst <mark.probst@gmail.com>
3515 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
3516 Generic code sharing for value types, which essentially means
3517 treating value type methods like static methods. The RGCTX is
3518 passed in the same way.
3520 2008-09-25 Zoltan Varga <vargaz@gmail.com>
3522 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
3523 opcode when creating multi-dimensional arrays of open types.
3525 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
3528 * generics.cs: Add a test.
3530 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
3532 2008-09-24 Zoltan Varga <vargaz@gmail.com>
3534 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
3536 * mini.c (mini_method_compile): Set it when running under the debugger.
3538 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
3539 vreg optimization if the flag is set.
3541 * driver.c (mono_main): Add --attach= option to pass options to
3544 * mini.c (sigquit_signal_handler): Start the attach agent.
3546 * ssapre.c: Disable this to save space since it is not yet ported to
3549 * regalloc2.c: Disable this to save space.
3551 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
3553 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
3555 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
3556 the -v option useful again.
3558 2008-09-24 Zoltan Varga <vargaz@gmail.com>
3560 * mini-amd64.c (mono_arch_output_basic_block): Add support for
3563 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
3564 arrays of arrays. Fixes #428406.
3566 * method-to-ir.c (mini_emit_castclass): Ditto.
3568 * objects.cs: Add new test.
3570 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
3572 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
3573 was wrong at it choked against target_type_is_incompatible for byref types.
3575 2008-09-23 Zoltan Varga <vargaz@gmail.com>
3577 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
3580 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
3582 * mini-exceptions.c: update a few more exceptions-related counters.
3584 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
3586 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
3587 new functions to allocate from persistent mempools.
3589 2008-09-23 Zoltan Varga <vargaz@gmail.com>
3591 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
3592 multiple register banks in the future.
3594 * mini-codegen.c (mono_local_regalloc): Fix a warning.
3596 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
3598 * mini.c (type_to_eval_stack_type): Remove duplicated function.
3600 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
3602 * mini.h: Export type_to_eval_stack_type.
3604 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
3605 is only ins->klass of byref types.
3607 2008-09-22 Zoltan Varga <vargaz@gmail.com>
3609 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
3610 (mini_emit_memcpy2): Ditto.
3612 * mini-amd64.c: Fix a warning.
3614 2008-09-21 Mark Probst <mark.probst@gmail.com>
3616 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
3619 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
3621 * method-to-ir.c: Extract stloc micro-optimization to a
3622 function and apply it to all cases.
3624 2008-09-19 Mark Probst <mark.probst@gmail.com>
3626 * method-to-ir.c: Don't fail generic code sharing in cases we
3629 2008-09-18 Mark Probst <mark.probst@gmail.com>
3631 * mini-ppc.c: Handle structs in tailcalls on Darwin.
3633 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
3635 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
3638 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
3640 * trace.c: make tracing more useful and correct, with per-thread
3643 2008-09-15 Mark Probst <mark.probst@gmail.com>
3645 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
3646 doing a method call and the argument is an R4.
3648 2008-09-14 Zoltan Varga <vargaz@gmail.com>
3650 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
3653 2008-09-13 Mark Probst <mark.probst@gmail.com>
3655 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
3657 2008-09-12 Zoltan Varga <vargaz@gmail.com>
3659 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
3660 (MONO_JUMP_TABLE_FROM_INS): Ditto.
3662 2008-09-11 Zoltan Varga <vargaz@gmail.com>
3664 * driver.c: Add a --agent argument (not supported yet) to load managed
3665 agent assemblies before loading the main assembly, similarly to how the
3666 Java VM handles agents.
3668 2008-09-11 Mark Probst <mark.probst@gmail.com>
3670 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
3671 function to do stack layout of local variables.
3673 2008-09-11 Mark Probst <mark.probst@gmail.com>
3675 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
3678 2008-09-11 Zoltan Varga <vargaz@gmail.com>
3680 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
3681 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
3682 JIT if DISABLE_JIT is defined.
3684 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
3687 2008-09-10 Mark Probst <mark.probst@gmail.com>
3689 * iltests.il.in: Disable the fconv test on PPC (the result is
3690 undefined according to ECMA).
3692 2008-09-10 Mark Probst <mark.probst@gmail.com>
3694 * iltests.il.in: Enable tail call tests for PPC.
3696 * mini.h: Add variable for storing incoming valuetype argument
3697 addresses for tail calls.
3699 * mini-ppc.c: Implement valuetype arguments and return values for
3702 2008-09-09 Mark Probst <mark.probst@gmail.com>
3704 * mini-ppc.c: Partially implement tail calls (struct arguments and
3705 return values not supported).
3707 * method-to-ir.c: Enable tail calls on PPC.
3709 2008-09-08 Zoltan Varga <vargaz@gmail.com>
3711 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
3712 runtime-invoke wrappers to work around the problem of them getting
3713 assigned to a random class.
3715 * aot-runtime.c (mono_aot_get_method): Ditto.
3717 2008-09-07 Zoltan Varga <vargaz@gmail.com>
3719 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
3720 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
3722 2008-09-07 Mark Probst <mark.probst@gmail.com>
3724 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
3725 until they're implemented properly.
3727 * exceptions-ppc.c: Use arch-independent exception-handling code
3728 instead of custom one.
3730 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
3733 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
3735 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
3736 applies when __powerpc__ is defined.
3738 2008-09-06 Zoltan Varga <vargaz@gmail.com>
3740 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
3741 methods to their code to avoid computing the full name of wrappers and
3742 doing a lookup in a string hash table.
3744 2008-09-05 Zoltan Varga <vargaz@gmail.com>
3746 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
3747 we identify bblocks before method_to_ir () is ran.
3749 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
3750 Also avoid optimizing branches pointing to themselves.
3752 * mini.c (mini_method_compile): Ditto. Fixes #422947.
3754 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
3756 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
3758 2008-09-05 Zoltan Varga <vargaz@gmail.com>
3760 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
3761 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
3762 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
3765 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
3766 jumped to the same entry in plt_jump_table.
3768 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
3770 * method-to-ir.c (initialize_array_data): Handle field with RVA from
3773 2008-08-31 Zoltan Varga <vargaz@gmail.com>
3775 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
3776 other assignment can be if converted. Saves 1.5% on corlib size and fixes
3779 2008-08-29 Geoff Norton <gnorton@novell.com>
3781 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
3782 segment, and doesn't properly handle .space as .text. Fixes
3785 2008-08-29 Geoff Norton <gnorton@novell.com>
3787 * mini.c: Disable the mach exception handler when running on
3790 2008-08-29 Geoff Norton <gnorton@novell.com>
3792 * aot-compiler.c: Patch from Renaldas Zioma to properly register
3793 globals on Darwin/ARM
3795 2008-08-28 Zoltan Varga <vargaz@gmail.com>
3797 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
3798 since too many things depend on it. Instead, call
3799 mono_runtime_set_no_exec ().
3801 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
3804 * aot-compiler.c: Add an 'asm-only' AOT option.
3806 * mini.c: Avoid initializing the runtime when doing AOT compilation.
3808 * aot-compiler.c (compile_method): Disable gshared support for now as it
3811 2008-08-27 Bill Holmes <billholmes54@gmail.com>
3813 * mini-amd64.h : Fix a compiler warning.
3815 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
3816 Changed to use a callback function to retrieve the unwind info.
3817 This avoids problems observed when code blocks were removed by
3818 unloading an app domain.
3820 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
3821 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
3824 Contributed under MIT/X11 license.
3826 2008-08-27 Bill Holmes <billholmes54@gmail.com>
3828 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
3829 case to keep the stack aligned to 8.
3831 Contributed under MIT/X11 license.
3833 2008-08-26 Zoltan Varga <vargaz@gmail.com>
3835 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
3836 avoid repeated linear searches.
3838 2008-08-25 Zoltan Varga <vargaz@gmail.com>
3840 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
3841 methods it can't handle.
3843 * aot-compiler.c (add_method): Avoid adding a method twice.
3844 (add_wrappers): Add runtime invoke wrappers for all methods.
3846 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
3847 function to create an aot-compatible version of this trampoline.
3849 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
3851 2008-08-24 Zoltan Varga <vargaz@gmail.com>
3853 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
3855 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
3856 with a generic sharing failure.
3858 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
3860 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
3861 CEE_RETHROW. Fixes #419634.
3863 * mini.c (mono_method_to_ir): Ditto.
3865 * exceptions.cs: Add a new test.
3867 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
3868 to mono_type_stack_size_internal () since some callers might not pass in
3871 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
3872 instrument_prolog. Fixes #419878.
3874 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
3875 doubles in soft float mode volatile.
3877 2008-08-23 Zoltan Varga <vargaz@gmail.com>
3879 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
3881 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
3882 to handle soft float correctly.
3884 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
3887 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
3889 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
3890 to sp, since the generics catch code requires it.
3892 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
3895 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
3896 mono_arch_emit_imt_argument ().
3898 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
3900 * mini-arm.c tramp-arm.c: Generic sharing updates.
3902 2008-08-22 Zoltan Varga <vargaz@gmail.com>
3904 * mini-arm.c: Fix the arm build.
3906 * generic-sharing.c (mini_type_get_underlying_type): New helper function
3907 handling enums, generic instances and generic sharing.
3908 (mini_type_stack_size_full): Ditto.
3910 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
3912 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
3914 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
3916 * tramp-arm.c: Implement the rgctx fetch and the generic class init
3919 * mini-arm.c: Various small generic sharing changes.
3921 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
3923 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
3926 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
3927 helper function to return a generic class init trampoline.
3929 * method-to-ir.c mini.c: Use it.
3931 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
3932 arch-specfic function to return a generic class init trampoline.
3934 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
3935 the GENERIC_CLASS_INIT custom code.
3937 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
3938 a fatal error, not a sharing failure.
3940 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
3943 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
3944 trampoline argument from MONO_ARCH_VTABLE_REG.
3946 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
3947 order of the arguments to the C trampoline: pass 'slot' as the trampoline
3948 argument, and pass the vtable in VTABLE_REG.
3950 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
3951 order of the arguments to the C trampoline: pass 'slot' as the trampoline
3952 argument, and pass the vtable in VTABLE_REG.
3953 (mono_arch_create_trampoline_code_full): Remove some special casing for
3954 the rgctx fetch trampoline.
3956 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
3959 * iltests.il: Add a test for it.
3961 2008-08-21 Zoltan Varga <vargaz@gmail.com>
3963 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
3965 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
3968 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
3969 use mono_jit_info_table_find () to avoid recursion.
3970 (mono_delegate_trampoline): Add a sync wrapper here.
3972 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
3975 * mini.c (mono_method_to_ir): Ditto.
3977 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
3978 add_sync_wrapper argument. Don't add a sync wrapper here.
3979 (mono_create_jump_trampoline): Don't add a sync wrapper here.
3981 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
3983 2008-08-20 Bill Holmes <billholmes54@gmail.com>
3985 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
3986 of nonvolatile registers back from MonoContext to CONTEXT.
3988 Contributed under MIT/X11 license.
3990 2008-08-20 Bill Holmes <billholmes54@gmail.com>
3992 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
3993 arguments on Winx64 there are only 4 argument registers. For this
3994 logic to work the last argument must be pulled from the stack.
3996 Contributed under MIT/X11 license.
3998 2008-08-20 Zoltan Varga <vargaz@gmail.com>
4000 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
4002 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
4003 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
4004 encode/decode_method_ref ().
4006 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
4008 * aot-runtime.c (decode_patch): Ditto.
4010 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
4011 MONO_PATCH_INFO_METHOD.
4013 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
4016 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
4019 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
4021 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
4022 one from the caller.
4024 * aot-runtime.c (decode_generic_inst): New function to decode and
4025 return a interned generic inst.
4026 (decode_klass_ref): Use it.
4027 (decode_method_ref): Ditto.
4029 * aot-compiler.c (emit_exception_debug_info): Save
4030 jinfo->has_generic_jit_info too.
4032 2008-08-19 Zoltan Varga <vargaz@gmail.com>
4034 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
4036 * iltests.il.in: Add a test for fconv_to_i.
4038 * liveness.c: Disable the liveness2 pass for now to save space.
4040 * regalloc2.c: Include mempool-internals.h to fix warnings.
4042 * aot-compiler.c (encode_method_ref): Encode the context of generic
4045 * aot-runtime.c (decode_method_ref): Inflate generic methods using
4046 the context saved in the aot file.
4048 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
4050 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
4052 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
4053 volatile so they won't be optimized away.
4055 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
4061 * dominators.c: Remove duplicated functions that now are in
4062 mempool-internals.h.
4064 2008-08-19 Zoltan Varga <vargaz@gmail.com>
4066 * aot-compiler.c: Fix warnings.
4068 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
4070 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
4072 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
4075 * mini.c (mono_resolve_patch_target): Ditto.
4077 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
4078 (encode_klass_ref): Add support for encoding VARs/MVARs.
4080 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
4082 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
4083 the handling of the got entries into a separate 'decode_got_entry' function.
4084 Add support for RGCTX_FETCH.
4086 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
4087 clobbered by the trampoline code.
4089 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
4090 not clobbered by the indirect calling code.
4092 2008-08-18 Zoltan Varga <vargaz@gmail.com>
4094 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
4097 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
4099 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
4100 signature using the compilation mempool otherwise we would leak it.
4102 2008-08-18 Zoltan Varga <vargaz@gmail.com>
4104 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
4105 mono_emit_abs_call ().
4107 * patch-info.h: Add GENERIC_CLASS_INIT.
4109 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
4111 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
4112 as their target as a near call.
4114 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
4116 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
4118 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
4119 call to a runtime function described by a patch.
4121 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
4122 mono_emit_abs_call, this has the advantage that the ABS handling code in
4123 mono_codegen () can handle them both, and can handle other stuff in the
4124 future without additional code.
4126 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
4128 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
4131 * mini.h: Add missing bblock related prototypes.
4133 * mini.h (MonoCompile): Remove unused reverse_inst_list and
4134 reverse_inst_list_len fields.
4136 * mini.c: Refactor this file a bit by moving branch optimizations to
4139 * method-to-ir.c: Merge generic sharing changes missed earlier.
4141 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
4143 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
4144 shared patches. Process METHODCONST as a shared patch.
4146 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
4147 as it crashes on the 2.0 mscorlib.
4149 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
4152 * aot-compiler.c: Use is_plt_patch () in a few additional places.
4153 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
4156 * aot-compiler.c: Reorganize the got handling code to be a bit more
4159 2008-08-17 Zoltan Varga <vargaz@gmail.com>
4161 * aot-compiler.c: Make the patch_to_plt_offset hash table use
4162 mono_patch_info_equals/hash, and use it to massively simplify
4165 * mini.c (mono_patch_info_hash): Simplify this and add support for
4168 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
4170 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
4171 handling code, since an offset is not enough to identify a trampoline.
4173 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
4175 2008-08-17 Mark Probst <mark.probst@gmail.com>
4177 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
4179 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
4181 * mini-ops.h: Argument and result types for OVF_CARRY ops.
4183 * decompose.c: PPC decompositions for various ops.
4185 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
4187 2008-08-17 Zoltan Varga <vargaz@gmail.com>
4189 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
4190 call the generic trampoline code using a call, instead of a jump, to
4191 remove some special casing from the generic trampoline code.
4193 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
4194 (mono_codegen): Ditto.
4196 * aot-compiler.c aot-runtime.c: Ditto.
4198 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
4200 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
4201 helper function to find the offset corresponding to a lazy fetch trampoline.
4203 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
4204 when doing generic sharing.
4206 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
4209 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
4210 mini-trampolines.c to be with the other trampoline creation functions.
4212 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
4213 as it is equal to method->signature in most cases, add a
4214 mono_emit_method_call_full variant which takes a signature and an imt
4217 2008-08-16 Zoltan Varga <vargaz@gmail.com>
4219 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
4220 to this function, since it could be computed easily from the method
4222 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
4225 * method-to-ir.c mini.c: Remove references to
4226 compile_generic_method_wo_context.
4228 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
4229 generic method calls.
4231 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
4232 dimensional non-szarrays.
4234 * mini.c (mini_init): Register mono_array_new_1.
4236 * jit-icalls.c (mono_array_new_1): New jit icall.
4238 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
4239 pointing to the method.
4241 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
4242 method addresses belonging to METHOD_JUMP patches in the
4243 jump_target_got_slot_hash.
4244 (mono_aot_load_method): Ditto.
4246 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
4247 METHOD_JUMP patches.
4249 * mini.c (mini_create_jit_domain_info): New helper function which
4250 initializes/frees domain->runtime_info.
4251 (mini_free_jit_domain_info): Ditto.
4252 (mini_init): Install the domain hook functions with the runtime.
4254 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
4255 information maintained by the JIT.
4257 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
4258 insertion into jump_table_hash into mono_codegen (), also implement proper
4261 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
4262 tail calls, it is already done by the aot code.
4264 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
4267 * iltests.il.in: Make the jmp test a bit more complex.
4269 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
4270 generic instances which doesn't have a token.
4272 * aot-runtime.c (decode_method_ref): Ditto.
4274 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
4275 can handle this case now.
4276 (handle_box): Ditto.
4278 2008-08-15 Geoff Norton <gnorton@novell.com>
4280 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
4283 2008-08-15 Zoltan Varga <vargaz@gmail.com>
4285 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
4286 calling generic methods.
4288 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
4290 * aot-runtime.c (decode_patch_info): Ditto.
4292 * mini.c (mono_resolve_patch_target): Ditto.
4294 * patch-info.h: Add METHOD_RGCTX.
4296 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
4298 2008-08-14 Zoltan Varga <vargaz@gmail.com>
4300 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
4301 arguments in registers.
4303 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
4304 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
4306 * mini.c (mini_method_compile): Abort aot compilation for generic
4307 methods if generic sharing is disabled.
4309 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
4312 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
4313 requiring an mrgctx.
4315 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
4316 store instructions when converting a vcall to a normal call.
4318 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
4319 mono_arch_find_jit_info.
4321 2008-08-13 Zoltan Varga <vargaz@gmail.com>
4323 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
4324 avoid calling mono_method_full_name () for every method even if the
4326 (check_inline_caller_method_name_limit): Ditto.
4328 2008-08-12 Zoltan Varga <vargaz@gmail.com>
4330 * driver.c (main_thread_handler): Allow AOT compilation of multiple
4331 assemblies in one run.
4333 * aot-compiler.c (mono_compile_assembly): Only print out a count of
4334 skipped methods if it is not 0.
4336 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
4338 2008-08-12 Bill Holmes <billholmes54@gmail.com>
4340 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
4341 MONO_ARCH_HAVE_UNWIND_TABLE.
4343 Contributed under MIT/X11 license.
4345 2008-08-12 Bill Holmes <billholmes54@gmail.com>
4347 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
4348 from default optimizaton list on Winx64.
4350 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
4352 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
4353 the LMF from the MonoJitTlsData structure.
4355 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
4357 Contributed under MIT/X11 license.
4359 2008-08-12 Zoltan Varga <vargaz@gmail.com>
4361 * mini.c (sigsegv_signal_handler): Fix the build.
4363 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
4364 assembly->aot_module.
4366 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
4367 hash table. This simplifies and speeds up a lot of code, and fixes support
4370 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
4373 * mini-exceptions.c: Ditto.
4375 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
4376 'native_offset' argument, since these are computed in the
4377 mono_find_jit_info () function.
4379 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
4380 is used by exceptions-ppc.c.
4382 * exceptions-ppc.c: Call mono_find_jit_info () instead of
4383 mono_arch_find_jit_info ().
4385 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
4386 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
4387 generic code in mini-exceptions.c.
4389 2008-08-11 Zoltan Varga <vargaz@gmail.com>
4391 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
4393 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
4395 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
4396 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
4397 called while holding the loader lock. Fixes #415608.
4398 (mono_aot_get_method_from_token_inner): Ditto.
4400 2008-08-09 Zoltan Varga <vargaz@gmail.com>
4402 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
4403 to reduce differences between this and the generic implementation in
4405 (ves_icall_get_frame_info): Ditto.
4407 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
4409 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
4412 * exceptions-ppc.c (arch_get_call_filter): Rename this to
4413 mono_arch_get_call_filter () and make it non-static, for consistency with the
4414 other architectures.
4416 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
4419 * local-propagation.c:
4420 * mini-x86.c: Correct the name of arch defines.
4422 2008-08-09 Zoltan Varga <vargaz@gmail.com>
4424 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
4425 NO_EMULATE_LONG_SHIFT_OPS define.
4427 2008-08-08 Zoltan Varga <vargaz@gmail.com>
4429 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
4430 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
4432 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
4433 MACH fixes. Merged from the 2.0 branch.
4435 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
4437 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
4438 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
4440 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
4442 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
4443 mono_marshal_get_native_wrapper () signature changes.
4445 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
4447 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
4448 conversion bug under arm.
4450 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
4452 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
4454 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
4455 with overflow checking.
4457 2008-08-05 Marek Habersack <mhabersack@novell.com>
4459 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
4460 to the genmdesc.pl file
4462 2008-08-05 Zoltan Varga <vargaz@gmail.com>
4464 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
4465 arg_array in the soft-float versions of the LOAD/STORE macros.
4467 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
4470 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
4472 2008-08-02 Zoltan Varga <vargaz@gmail.com>
4474 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
4475 a float HFA. Fixes #413621.
4477 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
4479 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
4480 frame_size to args_size. Fixes build.
4482 2008-08-02 Zoltan Varga <vargaz@gmail.com>
4484 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
4485 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
4487 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
4488 the stack are not unaligned. Fixes #413247.
4490 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
4492 * mini.c: update jitted methods performance counters.
4494 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
4496 * mini-exceptions.c: increase the exceptions thrown performance
4497 counter in mono_handle_exception ().
4499 2008-07-29 Zoltan Varga <vargaz@gmail.com>
4501 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
4502 can work with netmodules.
4504 2008-07-28 Geoff Norton <gnorton@novell.com>
4506 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
4509 2008-07-28 Zoltan Varga <vargaz@gmail.com>
4511 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
4514 2008-07-28 Bill Holmes <billholmes54@gmail.com>
4516 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
4517 The float param registers and other param registers must be the
4518 same index on Windows x64.
4520 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
4521 ArgValuetypeAddrInIReg argument case. Setting the argument
4522 op to OP_VTARG_ADDR (OP_REGOFFSET)).
4524 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
4525 variable computed above as the copy length for arguments of storage
4526 type ArgValuetypeAddrInIReg.
4528 * mini-amd64.c (mono_arch_emit_call) : Implementing the
4529 ArgValuetypeAddrInIReg argument case. This case will rely on
4530 mono_arch_emit_outarg_vt to emit the correct code later in the process.
4532 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
4533 a 32 byte stack allocation for all calls. We will omit the adjustment for
4534 jump and tail call instructoins as they do not follow the typical call behavior.
4536 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
4537 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
4538 local variable and pass the local variable by reference to the called method.
4540 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
4541 Implementing the ArgValuetypeAddrInIReg argument case. When the address
4542 of a struct is passed in a register it must be saved with the other
4543 volatile argument on the stack.
4545 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
4546 frame pointer the stack adjustment value must be saved to the unwind
4549 Contributed under MIT/X11 license.
4551 2008-07-28 Zoltan Varga <vargaz@gmail.com>
4553 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
4554 which got lost in the merge.
4556 2008-07-27 Zoltan Varga <vargaz@gmail.com>
4558 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
4561 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
4563 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
4564 icalls, since they won't be patched.
4566 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
4567 different code sequence when running under valgrind to prevent some valgrind
4570 * iltests.il.in: Add new regression test.
4572 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
4575 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
4576 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
4578 * iltests.il.in: Add new test.
4580 * aot-compiler.c: Fix some warnings.
4582 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
4585 2008-07-27 Zoltan Varga <vargaz@gmail.com>
4587 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
4588 (mini_usage_jitdeveloper): Add a missing --wapi option.
4590 2008-07-25 Zoltan Varga <vargaz@gmail.com>
4592 * mini-codegen.c: Simplify the is_fp macros.
4593 (free_up_ireg): Remove, use free_up_reg instead.
4594 (free_up_reg): Fix the fp case.
4596 2008-07-26 Zoltan Varga <vargaz@gmail.com>
4598 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
4601 * exceptions-x86.c: Merge some changes which seemed to have got lost
4602 in the linear-ir merge.
4604 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
4606 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
4607 long vreg volatile even if the variable was already created.
4609 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
4612 2008-07-26 Zoltan Varga <vargaz@gmail.com>
4614 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
4616 * mini.c (mono_jit_compile_method_inner): Add support for
4617 MONO_EXCEPTION_BAD_IMAGE.
4619 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
4620 mini_method_get_context () returns NULL. Fixes #356531.
4622 * mini.c (mono_method_to_ir): Ditto.
4624 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
4625 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
4627 2008-07-25 Zoltan Varga <vargaz@gmail.com>
4629 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
4630 in the LDFTN implementation.
4632 2008-07-25 Mark Probst <mark.probst@gmail.com>
4634 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
4635 code, patch calls to icalls, too, even if they're not in the
4636 shared generic code hash. Fixes #411962.
4638 2008-07-25 Zoltan Varga <vargaz@gmail.com>
4640 * cpu-x86.md: Increase the length of the fcall opcodes.
4642 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
4643 calls returning floats.
4645 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
4648 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
4651 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
4652 into the domain->method_code_hash.
4654 * aot-compiler.c: Fix win32 build.
4656 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
4658 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
4659 gshared NEWARR implementation.
4661 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
4663 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
4664 can be used outside of method_to_ir.
4666 * mini.h (MonoCompile): Add arg_types field.
4668 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
4670 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
4671 the values of the local arg_array and param_types array.
4673 2008-07-24 Zoltan Varga <vargaz@gmail.com>
4675 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
4676 got accesses might only get generated later when NEWOBJ is decomposed.
4678 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
4679 looking up the native code of the target method when a delegate is called
4682 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
4685 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
4687 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
4688 AOT work on platforms without a working dlsym implementation.
4690 * mini.h: Bump AOT image format version.
4692 2008-07-24 Mark Probst <mark.probst@gmail.com>
4694 * mini-exceptions.c: Free a MonoType with
4695 mono_metadata_free_type() instead of g_free().
4697 * aot-runtime.c: Free a MonoType.
4699 2008-07-24 Zoltan Varga <vargaz@gmail.com>
4701 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
4704 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
4707 2008-07-23 Massimiliano Mantione <massi@ximian.com>
4708 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
4711 2008-07-23 Zoltan Varga <vargaz@gmail.com>
4713 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
4714 NEWOBJ calls on valuetypes.
4716 * iltests.il.in: Add new test.
4718 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
4720 2008-07-22 Zoltan Varga <vargaz@gmail.com>
4722 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
4723 is no longer needed.
4725 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
4726 non register sized integer arguments.
4727 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
4728 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
4731 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
4734 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
4735 two a binop with different sized arguments is emitted.
4737 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
4738 instruction in the ins==NULL case.
4740 2008-07-23 Zoltan Varga <vargaz@gmail.com>
4742 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
4744 * mini-x86.c: Fix osx build.
4746 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
4749 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
4750 instruction for non int sized variables.
4752 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
4755 2008-07-23 Robert Jordan <robertj@gmx.net>
4757 * method-to-ir.c: Fix MSVC build.
4759 2008-07-22 Zoltan Varga <vargaz@gmail.com>
4761 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
4762 a non int sized type, widen it to an int since newer versions of gcc seem to
4763 generate code which needs this.
4765 * ssa2.c abcremoval2.c: Fix warnings.
4767 * *: Merge the Linear IR branch.
4769 The original branch is at trunk/branches/vargaz/mini-linear-il, and
4770 the ChangeLog file there describes all the changes done over the years.
4771 Further documentation can be found at www.mono-project.com/Linear_IL.
4773 2008-07-21 Bill Holmes <billholmes54@gmail.com>
4775 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
4776 The float param registers and other param registers must be the
4777 same index on Windows x64.
4779 Contributed under MIT/X11 license.
4781 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
4783 * mini.c: Make the previous fix GC safe.
4785 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
4787 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
4789 2008-07-21 Bill Holmes <billholmes54@gmail.com>
4791 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
4792 on Winx64. This type will not be passed on the stack (ArgOnStack), but
4793 ArgValuetypeAddrInIReg instead.
4795 Contributed under MIT/X11 license.
4797 2008-07-21 Zoltan Varga <vargaz@gmail.com>
4799 * mini-codegen.c (get_register_spilling): Fix a warning.
4801 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
4803 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
4804 for types which the initialization fails. Raises the provided exception
4805 at the right stop after cleanup.
4807 2008-07-16 Zoltan Varga <vargaz@gmail.com>
4809 * aot-compiler.c: Free most of the memory allocated during compilation.
4811 * mini.c (mini_parse_debug_options): Fix a leak.
4813 * mini.c (mini_method_compile): Don't add the method to the jit info tables
4814 during aot compilation.
4816 2008-07-14 Zoltan Varga <vargaz@gmail.com>
4818 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
4819 it has too much register pressure.
4821 2008-07-13 Zoltan Varga <vargaz@gmail.com>
4823 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
4825 2008-07-12 Zoltan Varga <vargaz@gmail.com>
4827 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
4830 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
4831 on amd64 similar to the way it is done on arm.
4833 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
4835 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
4836 consistency, normalize error messages, avoid loading aot-only modules in
4839 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
4842 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
4844 2008-07-11 Martin Baulig <martin@ximian.com>
4847 (MonoDebuggerInfo): Add `interruption_request'.
4849 2008-07-12 Zoltan Varga <vargaz@gmail.com>
4851 * aot-compiler.c (emit_plt): Remove some dead code.
4853 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
4855 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
4856 return the plt info offset belonging to a given plt entry.
4858 * mini-trampolines.c (mono_aot_plt_trampoline): Use
4859 mono_aot_get_plt_info_offset.
4861 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
4862 similar to the amd64 code by makeing jumps through a separate jump table
4863 instead of embedding the jump addresses into the code.
4865 2008-07-11 Zoltan Varga <vargaz@gmail.com>
4867 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
4870 2008-07-10 Martin Baulig <martin@ximian.com>
4872 * mini.c (mini_method_compile): Disable generics sharing when
4873 running in the debugger.
4875 2008-07-10 Zoltan Varga <vargaz@gmail.com>
4877 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
4879 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
4880 the local register allocator from running out of registers on x86 when
4883 2008-07-10 Bill Holmes <billholmes54@gmail.com>
4885 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
4886 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
4889 Contributed under MIT/X11 license.
4891 2008-07-10 Zoltan Varga <vargaz@gmail.com>
4893 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
4894 speed up the assembler.
4896 2008-07-09 Zoltan Varga <vargaz@gmail.com>
4898 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
4901 * mini.c: Move the soft float handling macros a bit earlier, add
4902 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
4905 * mini.h: Add prototype for mono_arch_fixup_jinfo.
4907 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
4908 read-only to help catch code allocation requests.
4910 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
4911 and turn it off when using --aot-only or when compiling with --aot=full.
4913 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
4914 jump table for switches from the normal domain mempool, not the code
4917 * mini-trampolines.c (get_unbox_trampoline): New function to return an
4918 unbox trampoline which handles aot-only mode too.
4920 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
4921 an AOTed unbox trampoline.
4923 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
4925 2008-07-09 Bill Holmes <billholmes54@gmail.com>
4927 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
4930 Contributed under MIT/X11 license.
4932 2008-07-09 Bill Holmes <billholmes54@gmail.com>
4934 * mini.c (mono_codegen): Allocate space at the end of the code block and store
4935 the unwind information for the method at the end of the allocated block.
4937 * mini-amd64.h: Added declarations for the unwind routines and adding field to
4938 MonoCompileArch to hold the unwind info for SEH on Winx64
4940 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
4941 frame pointer info for the method being compiled.
4943 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
4944 the call to mono_exception_from_token.
4946 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
4947 storing the method prolog information in a format that the Winx64 SEH can understand. This
4948 information is stored a the end of the method block because it is all 32-bit offset based.
4950 Contributed under MIT/X11 license.
4952 2008-07-09 Zoltan Varga <vargaz@gmail.com>
4954 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
4956 * wapihandles.c: Fix warnings.
4958 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
4961 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
4962 mono_jit_compile_method in aot-only mode since that calls the type
4965 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
4966 get_delegate_invoke_impl in aot-only mode.
4968 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
4970 2008-07-08 Zoltan Varga <vargaz@gmail.com>
4972 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
4974 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
4977 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
4979 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
4980 init trampoline from the AOT file as well.
4982 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
4983 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
4986 * mini.c (mini_init): Move the call to mono_exceptions_init () after
4989 * exceptions-amd64.c: Add _full variants for the remaining exception code
4990 creation functions as well, allow emission of relocatable code, remove
4991 caching since that is now done by the caller.
4993 * mini-exceptions.c: Add _full variants for the remaining exception code
4994 creation functions as well, add aot-only support.
4996 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
4997 if we can determine a proper token for them.
4998 (add_wrappers): Add a few more wrappers.
4999 (emit_method_code): Remove some dead code.
5000 (emit_trampolines): Emit exception code too.
5002 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
5004 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
5005 mono_array_new_va which avoids varargs.
5007 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
5009 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
5010 mono_arch_create_specific_trampoline () in all places.
5012 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
5013 a bit so it can be used for other things as well.
5015 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
5018 * exceptions-amd64.c: Rename the caching from the exception code creation
5019 functions, it is done by the caller instead.
5021 * exceptions-amd64.c: Change the signature of the exception code creation
5022 functions to allow the creation of relocatable code later.
5024 * mini-exceptions.c: Add a set of functions to query the various
5025 runtime-generated exception functions.
5027 * mini.c mini-exceptions.c: Use the newly added functions instead of the
5028 mono_arch_.. () functions.
5030 2008-07-07 Zoltan Varga <vargaz@gmail.com>
5032 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
5034 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
5036 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
5037 (mini_get_vtable_trampoline): Ditto.
5039 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
5040 code in the AOT case by returning the code size and a list of relocations to
5043 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
5045 2008-07-07 Bill Holmes <billholmes54@gmail.com>
5047 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
5050 Contributed under MIT/X11 license.
5052 2008-07-07 Zoltan Varga <vargaz@gmail.com>
5054 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
5055 so the buffer size can be computed correctly. Fixes #404735.
5057 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
5058 normally as cfg->debug_info is already freed.
5060 2008-07-06 Zoltan Varga <vargaz@gmail.com>
5062 * mini-amd64.c: For calls returning vtypes in registers, don't store
5063 the return address on the stack, instead allocate a separate local for
5066 2008-07-05 Mark Probst <mark.probst@gmail.com>
5068 * mini-trampolines.c, mini.h: Add an argument to
5069 mono_create_jit_trampoline_in_domain() for turning off the adding
5070 of the sync wrapper.
5072 * mini.c: Use the JIT trampoline without sync instead of
5073 ldftn_nosync in static RGCTX invoke wrappers so that the call can
5076 2008-07-04 Mark Probst <mark.probst@gmail.com>
5078 * driver.c: Turn on GSHARED optimization by default.
5080 2008-07-04 Zoltan Varga <vargaz@gmail.com>
5082 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
5083 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
5085 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
5086 create a variant of the generic trampoline code callable from AOTed trampolines.
5088 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
5089 trampoline code callable from AOTed trampolines.
5091 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
5093 2008-07-04 Mark Probst <mark.probst@gmail.com>
5095 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
5096 pass-through manner.
5098 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
5099 and don't fail sharing for them anymore.
5101 * mini-exceptions.c: Handle exceptions in shared generic methods.
5103 * generic-sharing.c: When checking the context of a generic
5104 method, also check its class's context. Don't treat wrappers as
5107 * mini-trampolines.c: Some code factored out to
5108 metadata/generic-sharing.c. Handle the MRGCTX case.
5110 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
5111 we must deal with the method being of another instantiation of the
5112 class. Add static rgctx invoke wrappers to generic methods.
5114 2008-07-04 Mark Probst <mark.probst@gmail.com>
5116 * mini.c: Provide all jit infos of generic shared methods with a
5119 * mini-exceptions.c: Handle the new situation that a generic info
5120 might be available, but not info about the this/vtable/mrgctx
5123 2008-07-03 Mark Probst <mark.probst@gmail.com>
5125 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
5128 2008-07-03 Zoltan Varga <vargaz@gmail.com>
5130 * dominators.c (check_dominance_frontier): Fix a warning.
5132 * mini.h: Add some missing prototypes.
5134 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
5136 * driver.c (mono_jit_init_version): Correct the comments since the first
5137 argument should be the name of the root domain, not a filename.
5139 * aot-runtime.c (make_writable): Error out if this is called while running
5141 (load_aot_module): Ditto.
5143 * aot-compiler.c: Really fix the computation of method indexes.
5145 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
5146 optimizations as this is no longer called frequently.
5148 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
5149 method and the invoke impl code and pass it to the delegate trampoline instead of
5150 just the delegate class.
5152 2008-07-02 Zoltan Varga <vargaz@gmail.com>
5154 * aot-compiler.c: Fixup the computation of method indexes.
5155 (add_wrappers): Create the base methods of the runtime invoke wrappers using
5156 the method builder infrastructure.
5158 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
5161 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
5162 mode, load the method right away instead of creating a trampoline.
5164 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
5166 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
5169 2008-07-01 Zoltan Varga <vargaz@gmail.com>
5171 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
5172 (mono_aot_load_method): Use method_index instead of method->token.
5174 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
5175 can handle icalls etc. properly.
5177 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
5179 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
5181 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
5182 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
5183 JIT_ICALL_ADDR patch type.
5185 * patch-info.h: Add JIT_ICALL_ADDR patch type.
5187 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
5189 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
5191 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
5193 2008-06-30 Zoltan Varga <vargaz@gmail.com>
5195 * mini.c: Use domain->jit_code_hash_lock for controlling access to
5196 domain->jit_code_hash.
5198 2008-06-29 Zoltan Varga <vargaz@gmail.com>
5200 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
5202 2008-06-27 Zoltan Varga <vargaz@gmail.com>
5204 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
5205 get_this_arg_from_call, let it compute it when needed.
5207 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
5208 gsctx from code only when needed.
5210 * mini-trampolines.c (get_generic_context): Rename this to
5211 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
5212 it can be called by the arch backends.
5214 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
5216 2008-06-26 Zoltan Varga <vargaz@gmail.com>
5218 * driver.c (mono_main): Add experimental --aot-only command line option.
5220 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
5223 2008-06-26 Kornél Pál <kornelpal@gmail.com>
5225 * driver.c (DllMain): Remove mono_module_handle.
5227 Contributed under MIT/X11 license.
5229 2008-06-25 Zoltan Varga <vargaz@gmail.com>
5231 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
5232 for emitting methods which are not in the source assembly. Detect and report
5233 failure of assembling+linking.
5235 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
5237 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
5239 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
5241 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
5243 2008-06-24 Zoltan Varga <vargaz@gmail.com>
5245 * mini.h: Remove some obsolete prototypes.
5247 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
5249 2008-06-24 Mark Probst <mark.probst@gmail.com>
5251 * mini.c (get_object_generic_inst): Variable-sized arrays are not
5252 supported by Visual Studio, so use alloca().
5254 2008-06-23 Zoltan Varga <vargaz@gmail.com>
5256 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
5259 2008-06-23 Mark Probst <mark.probst@gmail.com>
5261 * mini.c: Fail sharing of a generic method if it contains an open
5262 catch clause (because we don't pass MRGCTXs yet).
5264 2008-06-23 Mark Probst <mark.probst@gmail.com>
5266 * mini.c: When compiling a method with generic sharing, insert the
5267 method instantiated with an all-Object generic context into the
5268 jit info table, instead of the context of the first instantiation
5269 of the method we happen to compile.
5271 2008-06-18 Martin Baulig <martin@ximian.com>
5273 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
5274 `major_version' and `minor_version'.
5276 2008-06-17 Mark Probst <mark.probst@gmail.com>
5278 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
5279 mono_method_is_generic_sharable_impl() takes an additional
5280 argument specifying whether to treat type variables as reference
5283 2008-06-17 Mark Probst <mark.probst@gmail.com>
5285 * mini.h: Removed obsolete prototypes.
5287 2008-06-17 Mark Probst <mark.probst@gmail.com>
5289 * mini.c: Don't fail generic sharing for initobj and sizeof - we
5290 already handle them.
5292 2008-06-17 Mark Probst <mark.probst@gmail.com>
5294 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
5295 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
5296 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
5297 tramp-x86.c: Added a MonoGenericContext* argument to
5298 mono_arch_get_unbox_trampoline() so that it can call other
5299 functions which require it.
5301 2008-06-17 Mark Probst <mark.probst@gmail.com>
5303 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
5304 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
5305 mono_arch_get_this_arg_from_call() takes a
5306 MonoGenericSharingContext* as well.
5308 2008-06-17 Mark Probst <mark.probst@gmail.com>
5310 * mini.c: Factor out code for emitting unbox into emit_unbox() and
5311 implement generic sharing of unbox.
5313 2008-06-17 Mark Probst <mark.probst@gmail.com>
5315 * mini.c: Don't compute the vtable to determine whether a field is
5316 special static, because it might not work for open types.
5318 2008-06-17 Mark Probst <mark.probst@gmail.com>
5320 * mini.c: Removed the unused token_type and token_source arguments
5321 from get_runtime_generic_context_ptr().
5323 2008-06-17 Marek Habersack <mhabersack@novell.com>
5325 * mini.c (ADD_BINOP): fix the build
5327 2008-06-16 Zoltan Varga <vargaz@gmail.com>
5329 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
5332 2008-06-16 Mark Probst <mark.probst@gmail.com>
5334 * mini.h: Removed class relations enum that's not used anymore.
5336 2008-06-16 Mark Probst <mark.probst@gmail.com>
5338 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
5340 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
5341 the lazy fetch trampoline access code.
5343 2008-06-15 Zoltan Varga <vargaz@gmail.com>
5345 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
5347 2008-06-14 Zoltan Varga <vargaz@gmail.com>
5349 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
5351 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
5353 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
5355 2008-06-13 Zoltan Varga <vargaz@gmail.com>
5357 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
5360 * mini-ops.h: Add MIN/MAX_UN opcodes.
5362 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
5365 * basic-math.cs: Add more min/max tests.
5367 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
5369 2008-06-13 Mark Probst <mark.probst@gmail.com>
5371 * mini.c: Small fix in the prologue of emit_castclass.
5373 2008-06-13 Zoltan Varga <vargaz@gmail.com>
5375 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
5377 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
5378 do not work even for unsigned types. Fixes #400014.
5380 * basic-math.cs: Add regression tests for unsigned Min/Max.
5382 2008-06-13 Mark Probst <mark.probst@gmail.com>
5384 * mini.c: Added additional context_used argument to several
5385 functions, which will be needed for sharing generic methods. Use
5386 GET_RGCTX macro wherever appropriate. Declare only one
5387 context_used in mono_method_to_ir().
5389 2008-06-13 Mark Probst <mark.probst@gmail.com>
5391 * mini.c, generic-sharing.c: Removed generic class relations.
5393 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
5394 functions due to MRGCTX changes.
5396 2008-06-13 Mark Probst <mark.probst@gmail.com>
5398 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
5399 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
5400 with calculated IMT.
5402 * mini.c: Generic sharing of calls via generic interfaces.
5404 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
5405 generic method with non-constant MonoGenericContext*. Instead,
5406 the context is taken out of the method itself.
5408 2008-06-13 Mark Probst <mark.probst@gmail.com>
5410 * mini.c: Generic sharing of ldvirtftn.
5412 2008-06-13 Mark Probst <mark.probst@gmail.com>
5414 * mini.c: Generic sharing of ldftn.
5416 2008-06-13 Mark Probst <mark.probst@gmail.com>
5418 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
5420 2008-06-13 Mark Probst <mark.probst@gmail.com>
5422 * mini.c: Generic sharing of the special case of ldtoken followed
5423 by a call to GetTypeFromHandle.
5425 2008-06-13 Mark Probst <mark.probst@gmail.com>
5427 * mini.c: Generic sharing of box for nullable types.
5429 2008-06-13 Zoltan Varga <vargaz@gmail.com>
5431 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
5432 are passed on the stack. Fixes #324807.
5434 2008-06-12 Bill Holmes <billholmes54@gmail.com>
5436 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
5437 for the ArgValuetypeAddrInIReg case.
5439 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
5440 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
5442 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
5443 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
5444 local variable and pass the local variable by reference to the called method.
5446 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
5447 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
5449 Contributed under MIT/X11 license.
5451 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
5453 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
5455 * debug-mini.c (mono_debug_print_vars): Release memory after printing
5458 2008-06-10 Martin Baulig <martin@ximian.com>
5461 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
5463 2008-06-09 Kornél Pál <kornelpal@gmail.com>
5465 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
5466 possible error when no arguments are passed.
5468 Contributed under MIT/X11 license.
5470 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
5472 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
5473 where the file name is NULL.
5475 2008-06-09 Zoltan Varga <vargaz@gmail.com>
5477 * mini.c: Fix s390 build.
5479 2008-06-08 Zoltan Varga <vargaz@gmail.com>
5481 * trace.c (mono_trace_parse_options): Fix warnings.
5483 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
5485 2008-06-07 Zoltan Varga <vargaz@gmail.com>
5487 * mini.c (remove_block_if_useless): Avoid printing the method name.
5489 * mini.c: Remove needless setting of ins->cil_code which is now done by
5492 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
5495 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
5496 translated code after it has been patched.
5498 2008-06-06 Zoltan Varga <vargaz@gmail.com>
5500 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
5501 avoid problems during code patching on SMP systems.
5502 (emit_call): Avoid adding a patch info which is already added by
5504 (mono_arch_emit_exceptions): Ditto.
5506 2008-06-05 Zoltan Varga <vargaz@gmail.com>
5508 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
5509 MONO_TYPE_ISSTRUCT already checks for it.
5511 2008-06-05 Bill Holmes <billholmes54@gmail.com>
5513 * mini-amd64.c:merge_argument_class_from_type: When marshaling
5514 structs with floats on Winx64 the float registers are not used.
5515 The integer registers are always used..
5516 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
5517 only one register will be used and only if the size of the struct
5518 is 1,2,4, or 8 bytes.
5520 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
5523 Contributed under MIT/X11 license.
5525 2008-06-05 Martin Baulig <martin@ximian.com>
5527 * debug-debugger.c (debugger_lookup_class): Also call
5528 mono_class_setup_methods() here; we're only called from RTI.
5530 2008-06-05 Andreas Färber <andreas.faerber@web.de>
5532 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
5533 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
5534 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
5535 Post-process object files and add dtrace-generated object, if necessary.
5537 Contributed under MIT/X11 license.
5539 2008-06-04 Mark Probst <mark.probst@gmail.com>
5541 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
5544 * mini.c: Generic sharing for unbox.any and castclass.
5546 2008-06-04 Mark Probst <mark.probst@gmail.com>
5548 * mini.c: Ignore tailcall prefix in shared generic code and when
5549 doing calls which require a vtable/rgctx argument.
5551 2008-06-04 Mark Probst <mark.probst@gmail.com>
5553 * mini.c: Don't free the JIT info.
5555 * driver.c: Changes in the JIT info table testing code.
5557 2008-06-03 Zoltan Varga <vargaz@gmail.com>
5559 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
5560 interruption. Fix some warnings.
5562 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
5563 interruption_checkpoint.
5565 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
5567 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
5568 from embedding applications.
5570 2008-06-02 William Holmes <billholmes54@gmail.com>
5572 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
5573 reserving 32 bytes on the stack when making calls.
5575 Contributed under MIT/X11 license.
5577 2008-06-01 Zoltan Varga <vargaz@gmail.com>
5579 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
5580 the linear IL branch.
5582 * driver.c: Print out more information for --version on arm.
5584 2008-05-30 Zoltan Varga <vargaz@gmail.com>
5586 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
5587 bb_exit instead, since out of line bblocks might not actually be emitted
5590 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
5591 maximum epilog size for out of line bblocks if tracing is enabled.
5593 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
5595 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
5597 * arrays.cs: Regression tests for allocating arrays with negative sizes.
5599 2008-05-28 Zoltan Varga <vargaz@gmail.com>
5601 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
5602 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
5605 2008-05-27 Zoltan Varga <vargaz@gmail.com>
5607 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
5608 the 'value' to store is a constant.
5610 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
5612 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
5613 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
5615 2008-05-26 Zoltan Varga <vargaz@gmail.com>
5617 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
5618 for accessing method->generic_container.
5620 2008-05-24 Zoltan Varga <vargaz@gmail.com>
5622 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
5624 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
5626 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
5628 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
5631 2008-05-23 Zoltan Varga <vargaz@gmail.com>
5633 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
5635 * mini.c: Handle the case when mono_class_vtable () fails.
5637 2008-05-23 Massimiliano Mantione <massi@ximian.com>
5638 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
5641 2008-05-22 Mark Probst <mark.probst@gmail.com>
5643 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
5644 together with domain sharing.
5646 2008-05-22 Mark Probst <mark.probst@gmail.com>
5648 * mini.c: Treat callvirts to final methods like non-virtual calls
5649 when doing generic sharing, i.e. look them up in the runtime
5652 2008-05-22 Mark Probst <mark.probst@gmail.com>
5654 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
5655 with computed types (for generic sharing).
5657 * mini.c: Generic sharing for mkrefany and refanyval.
5659 2008-05-22 Zoltan Varga <vargaz@gmail.com>
5661 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
5664 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
5665 the generic sharing code.
5667 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
5670 2008-05-21 Zoltan Varga <vargaz@gmail.com>
5672 * mini.h: Remove the declaration of mono_aot_init_vtable ().
5674 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
5676 * driver.c: updated copyright date
5678 2008-05-21 Zoltan Varga <vargaz@gmail.com>
5680 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
5683 2008-05-19 Martin Baulig <martin@ximian.com>
5685 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
5686 pointing to the new `_mono_debug_using_mono_debugger' variable.
5689 (mono_main): Check mono_debug_using_mono_debugger() rather than
5690 the `MONO_INSIDE_MDB' environment variable to check whether we're
5691 inside the debugger.
5693 2008-05-19 Zoltan Varga <vargaz@gmail.com>
5695 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
5698 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5700 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
5702 * mini.c: Added mini_assembly_can_skip_verification. This
5703 function checks if the assembly requested to skip verification.
5704 Fixes part of #387274.
5706 2008-05-07 Zoltan Varga <vargaz@gmail.com>
5708 * mini.c (mini_get_method): Disable the check for open generic classes when
5709 using generic sharing.
5711 * generics.cs: Add a test for #387034.
5713 * mini.c (mini_get_method): Check whenever the method class is an open generic
5714 type, and return NULL in that case, causing a verification error. Fixes
5717 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
5719 * driver.c (mono_main): Revert r102623. The right
5720 thing to do is to enable the verifier under verifiable
5721 unless a --security flag was passed.
5723 We need this non-trivial behavior for --verify-all otherwise
5724 mcs-compileall won't be able to use it. As it needs everything to
5725 be verified under validil.
5727 2008-05-06 Martin Baulig <martin@ximian.com>
5731 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
5732 (mono_debugger_thread_cleanup): Likewise.
5733 (mono_debugger_extended_notification): Likewise.
5735 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
5737 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
5738 against both inflated and non-inflated methods. We need to check against the
5739 generic definition for cases where the instantiated method is not visible.
5740 We need to check against the inflated types for cases where the instantiation
5741 changes any super type. This fixes #382986.
5743 Note that this doesn't need to be applied to other parts of mono_method_to_ir
5744 that check for visibiliy as generic params only appears as the type subject
5745 of tokens on call opcodes. Field manipulation and ldftn must always
5746 target an exact type.
5748 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
5750 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
5751 if no related --security flag is passed.
5753 2008-05-05 Andreas Färber <andreas.faerber@web.de>
5755 * mini-arch.h: Prepare support for ppc64.
5757 Contributed under MIT/X11 license.
5759 2008-05-05 Andreas Färber <andreas.faerber@web.de>
5761 * aot-runtime.c: Prepare support for ppc64.
5763 Contributed under MIT/X11 license.
5765 2008-05-05 Andreas Färber <andreas.faerber@web.de>
5767 * mini-ops.h: Prepare support for ppc64.
5769 Contributed under MIT/X11 license.
5771 2008-05-04 Andreas Färber <andreas.faerber@web.de>
5773 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
5775 Contributed under MIT/X11 license.
5777 2008-05-03 Zoltan Varga <vargaz@gmail.com>
5779 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
5780 assemblies, since aot_name is not a full path, causing us to load MS.NET
5781 assemblies on windows.
5783 2008-04-28 Kornél Pál <kornelpal@gmail.com>
5785 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
5786 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
5787 * main.c: Use UTF-8 encoded command line instead of Windows default code
5788 page on Windows to support Unicode.
5789 * driver.c (DllMain): New function for mixed-mode assembly support.
5790 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
5791 export __stdcall functions without decoration.
5793 Contributed under MIT/X11 license.
5795 2008-04-28 Mark Probst <mark.probst@gmail.com>
5797 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
5798 saving it very early.
5800 2008-04-28 Mark Probst <mark.probst@gmail.com>
5802 * mini.h, mini.c: Lots of code for accessing the old RGCTX
5803 deleted. The only way to access the new RGCTX is via the
5806 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
5807 vtable instead of the RGCTX to static methods.
5809 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
5810 accessing the new RGCTX.
5812 * generic-sharing.c: There is no separation between self, type
5813 arguments and other types in the RGCTX anymore.
5815 2008-04-25 Jonathan Chambers <joncham@gmail.com>
5817 * mini-amd64.c (add_general): Remove previous stack adjustment.
5818 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
5819 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
5820 for 32 bytes of stack space reserved for all calls.
5822 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
5823 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
5826 Code contributed under MIT/X11 license.
5828 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
5830 * mini.c (mini_method_verify): Only verify non-inflated methods, check
5831 against the root definition, peeling out method and type instantiations.
5832 Cache verify success results, code that fails verification is still
5833 checked multiple times.
5835 2008-04-23 Zoltan Varga <vargaz@gmail.com>
5837 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
5839 2008-04-23 Jonathan Chambers <joncham@gmail.com>
5841 * mini-amd64.c (add_general): Always increment stack on Win64.
5842 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
5845 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
5846 stack based argument handling on Win64.
5848 Code contributed under MIT/X11 license.
5850 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
5852 * Makefile.am (version.h): Add support for git-svn.
5854 2008-04-22 Zoltan Varga <vargaz@gmail.com>
5856 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
5857 so instead of calling g_spawn_command_line_sync, we do everything by hand,
5858 avoiding allocations and libc functions which might deadlock.
5860 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
5861 'no-gdb-backtrace' option is set.
5863 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
5865 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
5867 2008-04-21 Martin Baulig <martin@ximian.com>
5869 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
5870 and `get_lmf_addr'; `notification_address' is no longer a pointer.
5872 2008-04-21 Martin Baulig <martin@ximian.com>
5874 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
5875 `thread_vtable', `event_handler_ptr' and `event_handler'.
5877 2008-04-21 Martin Baulig <martin@ximian.com>
5879 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
5880 allows delayed initialization of the `executable_code_buffer' when
5883 2008-04-21 Martin Baulig <martin@ximian.com>
5885 * mini.h (mono_debugger_create_notification_function): Removed.
5886 * tramp-*.c (mono_debugger_create_notification_function): Removed.
5888 * mdb-debug-info64.s
5889 (MONO_DEBUGGER__notification_function): Added this in the .text section.
5891 * mdb-debug-info32.s
5892 (MONO_DEBUGGER__notification_function): Added this in the .text section.
5894 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
5895 currently only works on x86 and x86_64, so don't create it on ppc.
5897 2008-04-21 Martin Baulig <martin@ximian.com>
5899 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
5902 (mini_method_compile): In the fp elimination check, check
5903 `debug_options.mdb_optimizations' in addition to
5904 mono_debug_using_mono_debugger().
5906 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
5907 disable some JIT optimizations which are only disabled when
5908 running inside the debugger.
5909 Added `--help-debug' option to describe the debugging options.
5910 (parse_debug_options): New static function to parse the `--debug'
5911 options, so we can easily add more stuff in future.
5913 2008-04-20 Zoltan Varga <vargaz@gmail.com>
5915 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
5916 the method has no body.
5918 2008-04-19 Jonathan Chambers <joncham@gmail.com>
5920 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
5921 assembly is not allowed in MSVC 64-bit compiler.
5922 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
5923 as we get floating point exceptions everywhere.
5925 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
5926 correctly align arguments for call to throw_exception.
5927 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
5929 Code contributed under MIT/X11 license.
5931 2008-04-19 Zoltan Varga <vargaz@gmail.com>
5933 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
5935 2008-04-17 Zoltan Varga <vargaz@gmail.com>
5937 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
5939 * mini-amd64.c (NEW_INS): Set cil_code.
5941 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
5942 from mini-amd64.c so all debugger related logic is in one place.
5944 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
5945 later won't have a random ip assigned to them.
5947 2008-04-16 Zoltan Varga <vargaz@gmail.com>
5949 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
5950 the arch specific function initializes code_size.
5951 (mono_create_delegate_trampoline): Ditto.
5953 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
5954 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
5957 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
5958 running under the debugger.
5960 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
5963 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
5964 debugger. Also move the disabling of optimizations here from driver.c.
5965 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
5968 * mini.h (MonoCompile): Add a few new flags.
5970 2008-04-15 Zoltan Varga <vargaz@gmail.com>
5972 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
5973 so the cil_code field of created MonoInst's is properly set.
5974 (mini_select_instructions): Ditto.
5976 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
5977 (MONO_INST_NEW_CALL): Ditto.
5979 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
5980 in many places so the ins->cil_code field is properly initialized.
5982 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
5985 2008-04-14 Zoltan Varga <vargaz@gmail.com>
5987 * mini.c (mini_method_compile): Print a different message when compiling a
5990 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
5993 2008-04-11 Zoltan Varga <vargaz@gmail.com>
5995 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
5998 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
6000 2008-04-11 Zoltan Varga <vargaz@gmail.com>
6002 * mini.c (handle_stack_args): Make this return void since its return value was
6003 never used. Also set cfg->unverifiable for invalid IL instead of calling
6006 2008-04-10 Mark Probst <mark.probst@gmail.com>
6008 * mini.c: Make sure "this" is live in catch clauses with type
6009 variables in shared generic code.
6011 2008-04-08 Mark Probst <mark.probst@gmail.com>
6013 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
6014 generic_class_is_reference_type() to ensure the proper behaviour
6015 when sharing generic code and the type in question is a type
6018 2008-04-08 Zoltan Varga <vargaz@gmail.com>
6020 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
6021 race conditions when printing thread dumps. Fixes #377738.
6023 2008-04-08 Massimiliano Mantione <massi@ximian.com>
6025 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
6026 shows up when both MonoInst arguments can cause aliasig.
6027 There is likely no way in the current JIT to trigger this problem, but
6028 it showed up in the development of generics sharing, when in a new
6029 opcode both args of an OP_GROUP can be aliases (addresses of a local).
6030 When the generics sharing code will be committed, its tests will be
6031 valid also for this bug.
6033 2008-04-08 Zoltan Varga <vargaz@gmail.com>
6035 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
6038 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
6041 2008-04-07 Zoltan Varga <vargaz@gmail.com>
6043 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
6044 use a more detailed exception message for InvalidCastException.
6046 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
6048 * driver.c (mono_main): Add --debug=casts option to turn on better
6049 InvalidCastException message details.
6051 * mini.c (mini_get_debug_options): New helper function to return the address of
6052 the debug_options variable.
6054 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
6055 the jit_tls TLS variable.
6057 * mini.c (mono_jit_tls): New TLS variable.
6059 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
6062 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
6064 * mini.h: Removed verifer related stuff. This code was moved to verify.c
6066 * mini.c: Removed verifer related stuff, code moved to verify.c.
6068 * driver.c: Using code from verify.c instead of mini.c.
6070 2008-04-05 Zoltan Varga <vargaz@gmail.com>
6072 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
6075 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
6077 * mini.c (check_for_method_verify): Enabling verification of
6078 corlib if mono_verify_all is set. Bugs in the verifier preventing that
6081 2008-04-04 Zoltan Varga <vargaz@gmail.com>
6083 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
6084 caller saved registers as well.
6086 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
6087 saved registers as well.
6089 2008-03-30 Zoltan Varga <vargaz@gmail.com>
6091 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
6093 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
6096 2008-03-27 Zoltan Varga <vargaz@gmail.com>
6098 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
6100 (get_call_info): Take a gsctx argument instead of 'cfg'.
6102 2008-03-26 Zoltan Varga <vargaz@gmail.com>
6104 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
6105 mono_verify_all is set.
6107 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
6109 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
6111 2008-03-25 Zoltan Varga <vargaz@gmail.com>
6113 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
6116 * driver.c mini.c mini.h: Add a --verify-all development option to test the
6117 verifier and the code generated by the compiler.
6119 2008-03-25 Mark Probst <mark.probst@gmail.com>
6121 * mini.c: Generic sharing of the non-nullable case of the box
6124 2008-03-24 Zoltan Varga <vargaz@gmail.com>
6126 * inssel.brg: Fix the build.
6128 * iltests.il.in: Add a test for lconv.ovf.u8.un.
6130 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
6132 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
6133 Array:Address. Fixes #372410.
6135 * iltests.il.in: New tests for readonly prefix.
6137 2008-03-23 Zoltan Varga <vargaz@gmail.com>
6139 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
6142 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
6145 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
6147 * mini.c (mono_decompose_op_imm): New helper function.
6149 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
6150 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
6153 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
6154 mono_arch_output_basic_block. Fix warnings.
6156 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
6159 2008-03-22 Zoltan Varga <vargaz@gmail.com>
6161 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
6162 since the extra frame is now detected automatically inside the loop.
6164 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
6165 opts which are now in mono_peephole_ins ().
6167 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
6169 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
6170 frames and skip duplicate managed-to-native frames. Fixes #367665.
6172 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
6173 opts which are now in mono_peephole_ins ().
6174 (mono_arch_peephole_pass_2): Ditto.
6176 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
6178 * mini-codegen.c (mono_peephole_ins): New helper function containing the
6179 arch independent peephole optimizations.
6181 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
6182 opts which are now in mono_peephole_ins ().
6184 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
6186 * mini-s390.c (mono_arch_output_basic_block): Fix build.
6188 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
6191 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
6192 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
6195 2008-03-21 Zoltan Varga <vargaz@gmail.com>
6197 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
6198 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
6201 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
6202 mono_arch_output_basic_block. Fix warnings.
6204 2008-03-20 Zoltan Varga <vargaz@gmail.com>
6206 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
6209 2008-03-20 Zoltan Varga <vargaz@gmail.com>
6211 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
6214 * iltests.il: Add new tests.
6216 2008-03-20 Kornél Pál <kornelpal@gmail.com>
6218 * mini.c: Removed Windows version macros.
6220 2008-03-20 Mark Probst <mark.probst@gmail.com>
6222 * generic-sharing.c: Put reflection types in the extensible part
6223 of the runtime generic context.
6225 * mini.c: Generic sharing of the GetTypeHandle special case of the
6226 ldtoken instruction.
6228 2008-03-20 Zoltan Varga <vargaz@gmail.com>
6230 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
6232 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
6234 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
6235 consistency with the other version on the linear IR branch.
6237 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
6239 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
6241 * iltests.il.in: Add new tests.
6243 2008-03-19 Zoltan Varga <vargaz@gmail.com>
6245 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
6247 * iltests.il.in: Add new tests.
6249 2008-03-19 Mark Probst <mark.probst@gmail.com>
6251 * mini.c: Two variables with the same name were declared in
6252 nesting contexts and one wasn't initialized. Fixed.
6254 2008-03-19 Mark Probst <mark.probst@gmail.com>
6256 * mini.c: Generic sharing of the initobj instruction.
6258 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
6260 * mini.c: make the test to optimize ldtoken from typeof() more
6263 2008-03-18 Mark Probst <mark.probst@gmail.com>
6265 * mini.c: Generic sharing of the initobj instruction for reference
6268 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
6270 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
6271 the mono_breakpoint_clean_code() code to perform bound checks.
6273 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
6275 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
6276 mono_arch_patch_callsite() to include the start of the managed method
6277 to be able to perform bound checks.
6279 2008-03-17 Mark Probst <mark.probst@gmail.com>
6281 * mini.c: Generic sharing for the isinst instruction.
6283 2008-03-17 Mark Probst <mark.probst@gmail.com>
6285 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
6286 inssel-long32-mips.brg: Added opcodes for doing indirect calls
6287 with the runtime generic context argument.
6289 * mini.c: Share calls to several types of unsharable methods by
6290 putting the address of the method code in the runtime generic
6291 context and doing an indirect call.
6293 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
6296 2008-03-16 Mark Probst <mark.probst@gmail.com>
6298 * generic-sharing.c: Change due to a change in the runtime genric
6301 2008-03-15 Martin Baulig <martin@ximian.com>
6304 (mono_arch_nullify_class_init_trampoline): Add call to
6305 mono_breakpoint_clean_code() to make things work when running
6306 inside the debugger.
6309 (mono_arch_nullify_class_init_trampoline): Add call to
6310 mono_breakpoint_clean_code() to make things work when running
6311 inside the debugger.
6313 2008-03-14 Zoltan Varga <vargaz@gmail.com>
6315 * inssel-long.brg (reg): Fix 64 bit build.
6317 2008-03-14 Mark Probst <mark.probst@gmail.com>
6319 * mini.c, mini.h: Share static generic code by passing it an
6320 implicit argument pointing to the runtime generic context.
6322 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
6323 inssel-long32-mips.brg: New opcodes for calling shared static,
6324 which need to be passed the runtime generic context.
6326 * mini-amd64.c, mini-x86.c: Save the runtime generic context
6327 argument on the stack in the prologue if needed. New function for
6328 finding the runtime generic context argument from the registers
6329 saved by the trampoline.
6331 * mini-amd64.h, mini-x86.h: Specify which register to use for the
6332 runtime generic context argument.
6334 * tramp-amd64.c: Also restore the register used for the runtime
6335 generic context argument.
6337 * mini-trampoline.c: Resolve shared static calls by consulting the
6338 runtime generic context via the new argument.
6340 * generic-sharing.c: Add an argument to sharability-checking
6341 functions that specifies whether type variables should be treated
6342 as sharable type arguments.
6344 * inssel-x86.brg: Removed a superfluous, buggy rule.
6346 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
6349 2008-03-14 Martin Baulig <martin@ximian.com>
6351 * debug-debugger.c (main_thread_handler): Call
6352 mono_runtime_run_main() without sending any notifications.
6354 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
6356 2008-03-14 Zoltan Varga <vargaz@gmail.com>
6358 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
6360 2008-03-14 Mark Probst <mark.probst@gmail.com>
6362 * tramp-x86.c: Fixed register restore offsets in the trampoline
6363 code for ECX and EDX.
6365 2008-03-12 Geoff Norton <gnorton@novell.com>
6367 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
6368 different ucontext_t implementations.
6369 * exceptions-arm.c: Use the above defines to get exceptions working on
6370 iPhone (based on a patch by Luke Howard lukeh@padl.com)
6371 * mini-arm.c: Implement iPhone icache support (based on a patch by
6372 Luke Howard lukeh@padl.com)
6374 2008-03-12 Mark Probst <mark.probst@gmail.com>
6376 * mini.c: Enable generic sharing of calls to non-static
6377 non-interface non-generic non-value-type methods.
6379 * mini-trampolines.c: Resolve calls from shared generic code.
6381 2008-03-11 Zoltan Varga <vargaz@gmail.com>
6383 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
6385 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
6387 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
6389 * mini.c: some fixes for the AOT compiler.
6391 2008-03-07 Zoltan Varga <vargaz@gmail.com>
6393 * cpu-amd64.md: Add clob:1 to some float opcodes.
6395 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
6397 * mini.h: Added MiniVerifierMode enumeration.
6399 * mini.c: Added mini_verifier_set_mode to control
6400 the usage of the new verifier.
6402 * mini.c (mono_method): Integrated the new verifier.
6404 * driver.c: Extended --security option with validil and
6405 verifiable options to activate the new verifier.
6407 2008-03-07 Zoltan Varga <vargaz@gmail.com>
6409 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
6410 optimization to ctors taking 0 or 2 arguments too.
6412 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
6415 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
6417 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
6419 2008-03-06 Zoltan Varga <vargaz@gmail.com>
6421 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
6422 non-aot case as well.
6424 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
6426 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
6429 * aot-compiler.c (encode_patch): Ditto.
6431 * mini.h (G_MININT32): Fix the definition of this.
6433 2008-03-05 Zoltan Varga <vargaz@gmail.com>
6435 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
6437 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
6439 2008-03-04 Zoltan Varga <vargaz@gmail.com>
6441 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
6442 methods returning vtypes in registers.
6443 (mono_arch_allocate_vars): Ditto.
6445 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
6447 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
6449 * generics.cs: Add a test from the linear IR branch.
6451 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
6453 * mini.c (inline_method): Cache failed inline attempts.
6455 2008-03-04 Mark Probst <mark.probst@gmail.com>
6457 * mini.c: For shared methods of generic classes put the location
6458 of "this" into the MonoGenericJitInfo.
6460 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
6461 register out of a MonoContext by register number. Add the generic
6462 sharing context as an argument to mono_arch_find_this_argument().
6464 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
6465 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
6466 for new arch function.
6468 * mini-exception.c: Handle open exception clauses in shared
6471 * mini-trampolines.c: Supply additional argument to
6472 mono_arch_find_this_argument().
6474 2008-03-04 Zoltan Varga <vargaz@gmail.com>
6476 * Makefile.am (regtests): Run the bench.exe tests last.
6478 2008-03-03 Zoltan Varga <vargaz@gmail.com>
6480 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
6483 2008-03-02 Zoltan Varga <vargaz@gmail.com>
6485 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
6488 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
6490 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
6492 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
6493 whose class has no cctor.
6495 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
6497 2008-03-01 Zoltan Varga <vargaz@gmail.com>
6499 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
6502 2008-02-29 Zoltan Varga <vargaz@gmail.com>
6504 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
6505 to be in sync with the code on the linear IR branch.
6507 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
6509 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
6511 2008-02-27 Zoltan Varga <vargaz@gmail.com>
6513 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
6515 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
6517 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
6519 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
6521 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
6523 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
6526 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
6528 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
6529 OP_LOADR4_MEMBASE emission.
6531 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
6532 (mono_spillvar_offset_float): Ditto.
6534 * mini-mips.c (mono_arch_emit_prolog): Ditto.
6536 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
6539 * basic-long.cs: Add regression tests for them.
6541 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
6543 (mono_arch_allocate_vars): Fix representation of single-precision float
6545 (mono_arch_output_basic_block): Ditto.
6547 * inssel-mips.brg: Ditto, remove duplicate items.
6549 * mini-mips.c (emit_load_volatile_arguments): New function to handle
6550 arguments of tail calls as on other platforms.
6551 (mono_arch_output_basic_block): Handle tail calls.
6553 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
6556 * objects.cs (test_5_pass_static_struct): Add test for it.
6558 Contributed under MIT/X11 license.
6560 2008-02-26 Zoltan Varga <vargaz@gmail.com>
6562 * Makefile.am: Use gmcs for compiling the regression tests.
6564 * *.2.cs *.2.il: Rename to *.cs and *.il.
6566 2008-02-24 Zoltan Varga <vargaz@gmail.com>
6568 * regalloc.h: Make the vassign array smaller.
6570 * mini.c (mini_method_compile): Remove an unused field in cfg.
6572 * mini-codegen.c: Add a bunch of micro optimizations.
6574 2008-02-23 Zoltan Varga <vargaz@gmail.com>
6576 * regalloc.h: Remove some unused fields.
6578 2008-02-22 Zoltan Varga <vargaz@gmail.com>
6580 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
6582 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
6584 2008-02-22 Mark Probst <mark.probst@gmail.com>
6586 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
6588 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
6589 trampoline: Fetch an entry from the runtime generic context. If
6590 it's NULL, jump to the actual trampoline to fill the runtime
6591 generic context. Otherwise, return it.
6593 * mini.c: Call the lazy fetch trampoline to get entries out of the
6594 runtime generic context.
6596 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
6597 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
6598 tramp-sparc.c: Stubs for the lazy fetch trampoline.
6600 2008-02-21 Mark Probst <mark.probst@gmail.com>
6602 * mini.c: Fetch data out of the extensible part of the runtime
6603 generic context instead of calling a helper function.
6605 * generic-sharing.c: Some functions moved into
6606 metadata/generic-sharing.c. Helper function for fetching other
6607 types now checks and asserts against extensible rgctx (just for
6608 debugging purposes - the helper function isn't called anymore
6609 unless for debugging).
6611 2008-02-21 Zoltan Varga <vargaz@gmail.com>
6613 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
6614 for tail calls up to the point that the tests in iltests.exe run. Also add a
6615 dummy CKFINITE implementation.
6616 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
6617 needed for trampoline LMF frames.
6619 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
6620 trampoline LMF frames.
6622 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
6624 * mini.c (inline_method): clean any pending loader error when inlining fail.
6625 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
6627 2008-02-21 Zoltan Varga <vargaz@gmail.com>
6629 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
6631 * aot-runtime.c (decode_patch_info): Ditto.
6633 * mini.c (mono_resolve_patch_target): Ditto.
6635 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
6638 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
6640 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
6641 if it references an icall address.
6643 2008-02-20 Zoltan Varga <vargaz@gmail.com>
6645 * cpu-s390x.md: Remove some more unused opcodes.
6647 * cpu-s390x.md: Remove some unused opcodes.
6649 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
6650 mono_op_imm_to_op ().
6652 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
6653 instead of a switch statement.
6655 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
6656 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
6658 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
6660 * mini-codegen.c: Remove unused mono_regstate2_... functions.
6662 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
6665 2008-02-19 Zoltan Varga <vargaz@gmail.com>
6667 * driver.c (mono_main): Improve error reporting when an assembly cannot be
6668 opened. Fixes #362607.
6670 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
6672 * iltests.il.in: Add a test for static methods in interfaces.
6674 2008-02-18 Zoltan Varga <vargaz@gmail.com>
6676 * genmdesc.c (build_table): Fix a crash on older glib versions.
6678 * cpu-sparc.md: Remove some unused opcodes.
6680 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
6681 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
6683 * cpu-amd64.md: Remove some unused opcodes.
6685 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
6686 like the other opcodes.
6688 2008-02-17 Zoltan Varga <vargaz@gmail.com>
6690 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
6692 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
6694 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
6695 variables 'cfg' instead of 'm' for consistency.
6697 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
6699 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
6700 argument holding the vtype return address, to avoid the ambigious use of
6701 cfg->ret for this purpose.
6703 * mini.c (NEW_RETLOADA): Use vret_addr if set.
6705 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
6707 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
6708 new mono_print_ins () function which only takes one argument.
6710 2008-02-15 Zoltan Varga <vargaz@gmail.com>
6712 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
6715 2008-02-14 Zoltan Varga <vargaz@gmail.com>
6717 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
6719 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
6721 * mini-x86.c: Sync with the version on the linear IR branch by adding new
6722 opcodes and other small changes.
6724 * mini-ops.h: Add some new opcodes from the linear IR branch.
6726 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
6728 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
6729 opcodes, use the REG_MEMBASE opcodes instead.
6731 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
6732 opcodes, use the REG_MEMBASE opcodes instead.
6734 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
6737 * mini.c (mono_op_imm_to_op): New helper function.
6739 * mini-ops.h: Add some opcodes from linear IR branch.
6741 2008-02-13 Zoltan Varga <vargaz@gmail.com>
6743 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
6746 2008-02-12 Zoltan Varga <vargaz@gmail.com>
6748 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
6751 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
6753 2008-02-09 Zoltan Varga <vargaz@gmail.com>
6755 * aot-compiler.c (emit_method_code): Add an assert.
6757 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
6758 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
6761 2008-02-08 Zoltan Varga <vargaz@gmail.com>
6763 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
6764 some load/store opcodes so they are consistent.
6765 (mono_arch_emit_prolog): Simplify some code.
6767 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
6769 * objects.cs: Add tests for large argument offsets on ARM.
6771 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
6772 stack offsets. Fixes #359651.
6774 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
6776 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
6778 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
6780 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
6782 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
6784 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
6785 rid of CEE_CONV_R_UN.
6787 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
6789 2008-02-07 Zoltan Varga <vargaz@gmail.com>
6791 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
6793 * mini.c (mono_normalize_opcodes): Add some more opcodes.
6795 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
6797 * cpu-amd64.md: Remove some unused opcodes.
6799 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
6801 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
6803 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
6804 arch specific functions for its parts. Call the peephole pass after local
6805 regalloc so the prolog can compute a more accurate max_offset.
6807 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
6808 the corresponding OP_I/OP_L opcodes.
6810 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
6812 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
6814 2008-02-06 Zoltan Varga <vargaz@gmail.com>
6816 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
6817 as they are handled in mini.c.
6819 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
6821 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
6822 case since it is handled in mini.c.
6824 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
6826 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
6828 * *.c: Use the new opcodes in the IR and back end code.
6830 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
6832 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
6834 2008-02-06 Mark Probst <mark.probst@gmail.com>
6836 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
6837 an assert because it has a race condition.
6839 2008-02-06 Zoltan Varga <vargaz@gmail.com>
6841 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
6843 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
6845 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
6847 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
6848 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
6850 2008-02-05 Zoltan Varga <vargaz@gmail.com>
6852 * cpu-amd64.md (move): Correct the maximum size of move.
6854 2008-02-05 Mark Probst <mark.probst@gmail.com>
6856 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
6857 the generic class init trampoline to return quickly if the class
6860 2008-02-04 Zoltan Varga <vargaz@gmail.com>
6862 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
6863 issues where an 32 bit callsite cannot be patched by a 64 bit address.
6865 2008-02-03 Zoltan Varga <vargaz@gmail.com>
6867 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
6870 2008-01-31 Zoltan Varga <vargaz@gmail.com>
6872 * objects.cs: Add some soft-float tests.
6874 * mini.c: Fix a couple more soft-float issues.
6876 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
6878 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
6881 2008-01-30 Zoltan Varga <vargaz@gmail.com>
6883 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
6884 exception happens while compiling a virtual method.
6886 2008-01-29 Zoltan Varga <vargaz@gmail.com>
6888 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
6890 * mini-sparc.c: Fix build.
6892 * mini-sparc.c (get_call_info): Add support for generic sharing.
6894 * mini-exceptions.c: Add a FIXME.
6896 2008-01-27 Zoltan Varga <vargaz@gmail.com>
6898 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
6899 altstack handling code.
6901 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
6903 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
6905 * mini-s390.c: Add support for generic sharing.
6907 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
6909 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
6911 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
6913 * mini-s390x.c: Add support for generic sharing.
6915 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
6917 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
6919 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
6920 can be used since it takes a 16 bit signed immediate.
6922 * inssel-s390x.brg: Fix OP_SETRET.
6924 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
6926 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
6928 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
6930 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
6932 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
6935 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
6938 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
6939 of the unused mono_arch_patch_delegate_trampoline stuff.
6941 2008-01-26 Zoltan Varga <vargaz@gmail.com>
6943 * basic-long.cs: Move the fp related tests to basic-float.cs.
6945 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
6947 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
6949 * basic-calls.cs: Add a test for proper float argument passing.
6951 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
6952 if the context corresponds to an exception received through a signal.
6954 * exceptions.cs: Add a test for nullref handling at the start of a try
6957 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
6959 * jit-icalls.c (mono_break): New JIT icall.
6961 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
6963 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
6965 2008-01-25 Zoltan Varga <vargaz@gmail.com>
6967 * cpu-*.md: Get rid of unused opcodes.
6969 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
6971 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
6974 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
6977 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
6978 the arch independent trampoline code in mini-trampolines.c.
6980 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
6982 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
6984 * mini-s390.h: Remove an unused define.
6986 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
6987 the arch independent trampoline code in mini-trampolines.c.
6989 * mini-arm.c (mono_arch_emit_prolog): Fix build.
6991 2008-01-24 Zoltan Varga <vargaz@gmail.com>
6993 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
6995 * mini-s390.c (mono_arch_emit_prolog): Fix build.
6997 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
6999 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
7001 * cpu-amd64.md: Use smaller sizes for int opcodes.
7003 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
7005 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
7008 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
7011 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
7012 instead of though a pointer to save an indirection when accessing elements of
7015 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
7017 (NOT_IMPLEMENTED): New helper macro.
7018 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
7021 * *.c: Use the new helper macro.
7023 2008-01-21 Zoltan Varga <vargaz@gmail.com>
7025 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
7027 2008-01-20 Zoltan Varga <vargaz@gmail.com>
7029 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
7032 2008-01-18 Zoltan Varga <vargaz@gmail.com>
7034 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
7035 profiling is enabled.
7037 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
7039 (mono_arch_emit_prolog): Add more first bblock optimizations.
7041 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
7042 in order if possible.
7043 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
7044 bblock, since the arguments are still in their original registers.
7046 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
7048 2008-01-17 Zoltan Varga <vargaz@gmail.com>
7050 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
7053 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
7056 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
7058 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
7059 process async exceptions received while in unmanaged code.
7061 * mini.c (mini_init): Install a callback with the runtime which will be called
7062 when a thread receives an async exception while in unmanaged code.
7064 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
7066 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
7068 2008-01-16 Wade Berrier <wberrier@novell.com>
7075 2008-01-16 Zoltan Varga <vargaz@gmail.com>
7077 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
7078 compilation with sun cc.
7080 * cpu-*.md: Fix the build.
7082 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
7084 * mini-amd64.h: Add some comments to the MonoLMF structure.
7086 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
7088 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
7089 in the LMF structure if possible. This saves two instructions in the
7090 managed->native wrappers.
7092 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
7094 2008-01-16 Mark Probst <mark.probst@gmail.com>
7096 * generic-sharing.c: New type argument lookup code which uses the
7097 runtime generic context template.
7099 2008-01-15 Zoltan Varga <vargaz@gmail.com>
7101 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
7103 * mini-arm.c (add_general): Fix arm eabi parameter passing.
7104 (mono_arch_output_basic_block): Fix localloc implementation.
7106 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
7108 * mini-ia64.c (peephole_pass): Fix ia64 build.
7110 * mini-amd64.c (peephole_pass): Fix a warning.
7112 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
7113 at a constant offset from sp/fp.
7115 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
7116 instead of obtaining it from *lmf in the managed method case.
7118 2008-01-14 Zoltan Varga <vargaz@gmail.com>
7120 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
7122 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
7124 * mini.h (MonoInstList): New type.
7125 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
7126 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
7127 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
7128 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
7129 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
7130 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
7131 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
7132 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
7133 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
7134 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
7135 MONO_INST_LIST_FOR_EACH_ENTRY,
7136 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
7137 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
7138 mono_inst_list_first, mono_inst_list_last,
7139 mono_inst_list_next, mono_inst_list_prev): New instruction
7140 list handling interfaces.
7141 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
7142 list head 'ins_list'.
7143 (MonoInst): Replace next pointer with list head 'node'.
7144 (MonoCallInst): Make 'out_args' a MonoInstList.
7145 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
7146 (MonoCompile): Delete reverse_inst_list and
7147 reverse_inst_list_len.
7148 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
7149 mono_arch_lowering_pass, mono_arch_local_regalloc,
7150 mono_arch_output_basic_block, mono_arch_emit_prolog):
7151 Convert to new instruction lists.
7152 (insert_after_ins): Delete.
7153 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
7155 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
7156 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
7157 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
7158 mono_emulate_opcode, mono_emit_load_got_addr,
7159 inline_method, mono_method_to_ir, mono_print_bb_code,
7160 print_dfn, decompose_pass, nullify_basic_block,
7161 replace_out_block_in_code, remove_block_if_useless,
7162 merge_basic_blocks, move_basic_block_to_end,
7163 try_unsigned_compare, optimize_branches, mono_print_code,
7164 mini_select_instructions, remove_critical_edges): Likewise.
7165 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
7166 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
7167 mono_arch_output_basic_block, mono_arch_emit_prolog):
7169 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
7170 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
7171 mono_arch_output_basic_block): Likewise.
7172 (inst_list_prepend, insert_after_ins): Delete.
7173 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
7174 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
7176 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
7177 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
7178 mono_arch_emit_prolog): Likewise.
7179 * cfold.c (mono_constant_fold): Likewise.
7180 * liveness.c (visit_bb, mono_analyze_liveness,
7181 optimize_initlocals): Likewise.
7182 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
7183 * graph.c (mono_draw_code_cfg): Likewise.
7184 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
7185 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
7186 mono_ssa_cprop): Likewise.
7187 * abcremoval (get_relations_from_previous_bb, process_block):
7189 * local-propagation (mono_cprop_invalidate_values,
7190 mono_local_cprop_bb): Likewise.
7191 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
7192 peephole_pass, mono_arch_output_basic_block,
7193 mono_arch_emit_prolog): Likewise.
7194 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
7195 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
7196 mono_arch_emit_prolog): Likewise.
7197 (insert_after_ins): Delete.
7198 * aliasing.c (print_code_with_aliasing_information,
7199 mono_build_aliasing_information, mono_aliasing_deadce):
7200 Convert to new instruction lists.
7201 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
7202 peephole_pass, NEW_INS, mono_arch_lowering_pass,
7203 mono_arch_local_regalloc, mono_arch_output_basic_block):
7205 (insert_after_ins): Delete.
7206 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
7207 peephole_pass, mono_arch_output_basic_block): Convert to
7208 new instruction lists.
7209 * mini-codegen (InstList, inst_list_prepend,
7210 insert_after_ins): Delete.
7211 (insert_before_ins, get_register_force_spilling,
7212 get_register_spilling, free_up_ireg, free_up_reg,
7213 create_copy_ins, create_spilled_store, alloc_int_reg,
7214 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
7215 to new instruction lists.
7216 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
7217 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
7218 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
7219 (insert_after_ins): Delete.
7220 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
7221 mono_arch_local_regalloc, mono_arch_output_basic_block,
7222 mono_arch_call_opcode): Convert to new instruction lists.
7223 (insert_after_ins): Delete.
7224 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
7225 peephole_pass, mono_arch_output_basic_block,
7226 mono_arch_emit_prolog): Convert to new instruction lists.
7228 2008-01-11 Zoltan Varga <vargaz@gmail.com>
7230 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
7232 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
7235 * Makefile.am (version.h): Make this work with non-bash shells.
7237 2008-01-10 Zoltan Varga <vargaz@gmail.com>
7239 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
7241 2008-01-08 Zoltan Varga <vargaz@gmail.com>
7243 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
7244 the InitializeArray optimization.
7246 2008-01-06 Zoltan Varga <vargaz@gmail.com>
7248 * mini.c driver.c: Don't include os/gc_wrapper.h.
7250 2008-01-05 Zoltan Varga <vargaz@gmail.com>
7252 * mini.c (print_jit_stats): Print GC statistics if available.
7254 2008-01-04 Zoltan Varga <vargaz@gmail.com>
7256 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
7258 2007-12-29 Zoltan Varga <vargaz@gmail.com>
7260 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
7262 2007-12-26 Zoltan Varga <vargaz@gmail.com>
7264 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
7266 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
7268 * driver.c (mono_main): Ditto.
7270 2007-12-23 Zoltan Varga <vargaz@gmail.com>
7272 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
7274 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
7275 in the vtable can't be encoded.
7276 (compile_method): Ditto.
7278 2007-12-21 Zoltan Varga <vargaz@gmail.com>
7280 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
7283 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
7286 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
7287 the top LMF entry belongs to the current method.
7289 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
7291 2007-12-20 Zoltan Varga <vargaz@gmail.com>
7293 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
7295 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
7297 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
7299 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
7301 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
7303 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
7306 * basic-float.cs: Add an ulong->double cast test.
7308 2007-12-15 Zoltan Varga <vargaz@gmail.com>
7310 * mini.c (mono_method_to_ir): Fix a warning.
7312 2007-12-14 Zoltan Varga <vargaz@gmail.com>
7314 * mini-ops.h: Add OP_SWITCH.
7316 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
7317 CEE_SWITCH in back-end code, use OP_SWITCH instead.
7319 2007-12-11 Geoff Norton <gnorton@novell.com>
7321 * mini-s390x.c: Minor change to the MAX() define to allow
7322 it to compile with other gcc versions.
7324 2007-12-11 Geoff Norton <gnorton@novell.com>
7327 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
7329 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
7331 exceptions-arm.c (mono_arch_get_restore_context): Restore
7334 exceptions-arm.c (throw_exception): Save the frame pointer.
7335 This is a partial fix for #323747. Only the client side is
7338 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
7340 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
7341 was using an unrelated variable to log the class which
7342 needed the cctor to be called. This was crashing on arm.
7344 2007-12-09 Robert Jordan <robertj@gmx.net>
7346 * mini-x86.c (mono_arch_emit_epilog):
7347 Consider all kinds of 64-bit types. Fixes #323114.
7349 2007-12-08 Zoltan Varga <vargaz@gmail.com>
7351 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
7353 2007-12-07 Zoltan Varga <vargaz@gmail.com>
7355 * mini-amd64.c (peephole_pass): Add a missing instruction check.
7357 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
7359 * mini.c: run type ctor before allocating an object, not only
7360 when running it's constructor method (fixes at least part of bug #342507).
7362 2007-12-07 Zoltan Varga <vargaz@gmail.com>
7364 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
7366 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
7367 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
7370 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
7371 mono_generic_class_init_trampoline () the same as it is done with the other
7374 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
7375 aot-runtime.c aot-compiler.c: Implement AOT support.
7377 2007-12-07 Mark Probst <mark.probst@gmail.com>
7379 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
7380 build for archs which don't have the vtable trampoline defined
7383 2007-12-07 Zoltan Varga <vargaz@gmail.com>
7385 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
7387 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
7389 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
7391 * tramp-<ARCH>.c: Use the new helper function.
7393 2007-12-07 Mark Probst <mark.probst@gmail.com>
7395 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
7396 trampoline call, which takes a vtable argument.
7398 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
7399 OP_TRAMPCALL_VTABLEs like other calls.
7401 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
7402 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
7403 call. Implemented a support function which fetches the vtable
7404 from a register set.
7406 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
7407 Implemented a generic class init trampoline, using the
7408 OP_TRAMPCALL_VTABLE opcode.
7410 * mini.c: Implemented static field access when sharing generic
7411 code. This implies initing the class using the new
7412 OP_TRAMPCALL_VTABLE call.
7414 2007-12-07 Mark Probst <mark.probst@gmail.com>
7416 * mini.c: Don't compile methods with sharing enabled if their
7417 classes are disabled for sharing.
7419 2007-12-06 Zoltan Varga <vargaz@gmail.com>
7421 * inssel.brg: Add a missing sign extension to the GETCHR and array access
7422 opcodes. Fixes #346563.
7424 * objects.cs: Add a new test.
7426 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
7428 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
7429 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
7431 2007-12-06 Zoltan Varga <vargaz@gmail.com>
7433 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
7435 2007-12-03 Zoltan Varga <vargaz@gmail.com>
7437 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
7440 2007-12-02 Zoltan Varga <vargaz@gmail.com>
7442 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
7444 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
7445 optimization in the AOT case.
7447 2007-11-30 Zoltan Varga <vargaz@gmail.com>
7449 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
7451 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
7453 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
7455 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
7457 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
7458 is created by the inlined delegate ctor.
7460 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
7462 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
7464 2007-11-29 Zoltan Varga <vargaz@gmail.com>
7466 * cpu-x86.md: Fix the length of ckfinite.
7468 2007-11-28 Zoltan Varga <vargaz@gmail.com>
7470 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
7472 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
7473 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
7475 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
7477 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
7478 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
7480 2007-11-28 Martin Baulig <martin@ximian.com>
7483 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
7484 after creating the trampoline.
7486 2007-11-27 Zoltan Varga <vargaz@gmail.com>
7488 * aot-runtime.c (load_aot_module): Check runtime version if needed.
7490 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
7493 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
7494 instead of the calling method to help AOT.
7496 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
7498 2007-11-26 Zoltan Varga <vargaz@gmail.com>
7500 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
7503 2007-11-23 Zoltan Varga <vargaz@gmail.com>
7505 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
7507 * aot-compiler.c (compile_method): Correct check for generic method definitions.
7508 (encode_method_ref): No need to handle generic method definitions specially.
7510 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
7512 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
7515 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
7517 (compile_method): Enable generic sharing.
7519 2007-11-22 Zoltan Varga <vargaz@gmail.com>
7521 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
7522 (mini_method_compile): Add preliminary support for AOTing shared generic code.
7524 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
7527 * mini-trampolines.c: Fix a warning.
7529 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
7531 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
7532 (generic_class_is_reference_type): Remove unused function.
7534 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
7535 in the generic vtable trampoline case.
7537 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
7539 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
7540 return an AOT method based on a vtable slot.
7542 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
7544 * mini.c (mini_get_vtable_trampoline): Export this.
7546 2007-11-22 Martin Baulig <martin@ximian.com>
7549 (MonoDebuggerInfo): Move `debugger_version' up.
7551 2007-11-22 Martin Baulig <martin@ximian.com>
7554 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
7556 * mini-trampolines.c
7557 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
7558 after compiling the method.
7560 2007-11-20 Martin Baulig <martin@ximian.com>
7563 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
7564 (mono_debugger_remove_breakpoint): Likewise.
7565 (mono_debugger_check_breakpoints): Likewise.
7567 * debug-debugger.c: Implement the new breakpoint interface here.
7569 2007-11-18 Zoltan Varga <vargaz@gmail.com>
7571 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
7572 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
7574 * mini-x86.c (mono_arch_output_basic_block): Ditto.
7576 2007-11-17 Zoltan Varga <vargaz@gmail.com>
7578 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
7580 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
7583 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
7586 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
7587 returning a vtype in a register.
7589 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
7590 here from the arch specific code.
7592 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
7595 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
7596 (mono_arch_emit_prolog): Increment maximum prolog size.
7598 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
7599 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
7601 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
7602 MonoGenericSharingContext.
7604 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
7605 MonoGenericSharingContext. Allocate memory from the cfg mempool.
7607 2007-11-15 Mark Probst <mark.probst@gmail.com>
7609 * mini.c, mini.h, generic-sharing.c: Functions for producing code
7610 which extract fields out of the runtime generic context. Full
7611 sharing of the NEWARR opcode.
7613 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
7615 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
7616 --enable-minimal=ssa.
7618 2007-11-13 Zoltan Varga <vargaz@gmail.com>
7620 * mini-trampolines.c (mono_delegate_trampoline): Update after
7621 mono_marshal_get_delegate_invoke () signature change.
7623 2007-11-13 Mark Probst <mark.probst@gmail.com>
7625 * mini.c: Removed the shared context in favor of the generic
7626 sharing context. Allocate the MonoJitInfo structure with room for
7627 the generic sharing context if it's needed.
7629 * mini.h: Remove MonoGenericSharingContext declaration. It's in
7630 domain-internals.h now.
7632 * mini-x86.c: Pass the generic sharing context to get_call_info ().
7634 * generic-sharing.c: Several changes for working without a shared
7635 context and instead operating on open types instead.
7637 2007-11-12 David S. Miller <davem@davemloft.net>
7639 * inssel-sparc.brg: Fix double instruction emit.
7641 2007-11-12 Zoltan Varga <vargaz@gmail.com>
7643 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
7644 Get/Set/Address methods.
7646 * mini.c debug-debugger.c mini-trampolines.c: Update after
7647 mono_marshal_get_delegate_invoke signature change.
7649 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
7651 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
7652 This can happens with dynamic methods. Fixes the other bug in #322722.
7654 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
7656 * tramp-arm.c (mono_arch_patch_callsite): Support patching
7659 * mini-arm.c (arm_patch): Implement patching of BX call
7660 sequence. Fixes one of the bugs in #322722.
7662 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
7664 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
7665 under Linux. We only need to flush every 32-byte cache line.
7667 2007-11-07 Massimiliano Mantione <massi@ximian.com>
7670 move_basic_block_to_end: Add branches when needed, eventually creating
7672 optimize_branches: added a parameter that tells if it's ok to create
7673 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
7674 and avoid calling move_basic_block_to_end when it's not ok.
7677 2007-11-07 Mark Probst <mark.probst@gmail.com>
7679 * mini.c: Abort inlining call to InitializeArray if something
7680 looks wrong. Let the icall handle it, which now has proper safety
7683 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7685 * mini.c (mono_spill_call): add support for soft-float.
7687 * mini.c (mono_method_to_ir): add support for soft-float
7688 to inlined functions that return float.
7690 * mini.c (mono_method_to_ir): add support for soft-float
7691 to cee_stsfld opcode on float fields.
7693 2007-11-05 Geoff Norton <gnorton@novell.com>
7695 * mini-x86.h: Fix the structure access for X86 Leopard.
7698 2007-11-05 Martin Baulig <martin@ximian.com>
7700 * mini-trampolines.c
7701 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
7702 after compiling the method to notify the debugger.
7704 2007-11-05 Martin Baulig <martin@ximian.com>
7706 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
7708 2007-11-02 Zoltan Varga <vargaz@gmail.com>
7710 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
7711 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
7713 2007-11-01 Zoltan Varga <vargaz@gmail.com>
7715 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
7716 native-to-managed wrappers.
7718 2007-11-01 Geoff Norton <gnorton@novell.com>
7720 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
7723 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
7725 * mini.c, mini-x86.c: when getting back from unmanaged code
7726 to managed via a marshaled delegate we also need to set the
7729 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
7731 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
7734 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
7736 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
7737 let the debugger or other external agents to tell the JIT when
7738 a sw breakpoint has been inserted in the code that the JIT needs
7739 to be able to inspect.
7741 2007-10-31 Martin Baulig <martin@ximian.com>
7744 (MonoDebuggerInfo): Remove `runtime_class_init'.
7746 2007-10-30 Martin Baulig <martin@ximian.com>
7749 (mono_debugger_thread_created): Added `MonoThread *' argument.
7750 (mono_debugger_extended_notification): New public method.
7751 (mono_debugger_trampoline_compiled): New public method.
7754 (MonoDebuggerThreadInfo): Added `thread' and
7755 `extended_notifications' fields.
7758 (debugger_executable_code_buffer): New static variable.
7761 (MonoDebuggerInfo): Added `executable_code_buffer',
7762 `executable_code_buffer_size', `breakpoint_info_area',
7763 `breakpoint_table' and `breakpoint_table_size'.
7765 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
7767 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
7768 that IP either is an unused value or the vtable pointer. IMT
7769 calls use vtable + offset now. Reduced by almost half the size
7772 2007-10-26 Jonathan Chambers <joncham@gmail.com>
7774 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
7775 defines to access param registers. Replace long usage with
7776 gsize as sizeof(long) != sizeof(void*) on Win64.
7778 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
7779 on Win64. Fix intrinsic, use _AddressOfReturnAddress
7780 instead of non-existant _GetAddressOfReturnAddress.
7782 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
7783 param registers. Save/restore %rdi and %rsi in MonoLMF.
7785 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
7786 param registers. Modify (throw_exception) signature to take
7787 %rdi and %rsi on Win64.
7789 Code is contributed under MIT/X11 license.
7791 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
7793 * helpers.c: unlink debugging output files.
7795 2007-10-25 Zoltan Varga <vargaz@gmail.com>
7797 * mini.c: Move mono_create_ftnptr () to object.c.
7799 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7801 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
7802 optional. This function can now be used to disassemble code generated
7803 outside the JIT such as trampolines and IMT thunks.
7805 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
7807 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
7808 vtable pointer from a ldr instruction.
7810 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
7811 new IMT call sequence.
7813 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
7814 call sequence for interface invocations.
7816 * mini-arm.c (mono_arch_emit_imt_argument): added, required
7817 for imt support. This function is empty since IMT on ARM requires no
7818 special handling on the IR side.
7820 * mini-arm.c (mono_arch_find_imt_method): added, required for
7823 * mini-arm.c (mono_arch_find_this_argument): added, required
7826 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
7827 a ldr instruction to load a value stored in the code stream.
7829 * mini-arm.c (mono_arch_build_imt_thunk):added, required
7833 2007-10-23 Zoltan Varga <vargaz@gmail.com>
7835 * mini.c (mini_init): Install the jump trampoline callback.
7837 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
7839 * mini-trampolines.c: handle synchronized methods with the common
7840 vtable trampoline (bug #335601).
7842 2007-10-17 Zoltan Varga <vargaz@gmail.com>
7844 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
7846 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
7849 * mini-ia64.h mini-ia64.c: Add support for IMT.
7851 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
7852 prolog. Fixes #331958.
7854 2007-10-15 Zoltan Varga <vargaz@gmail.com>
7856 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
7858 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
7860 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
7863 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
7865 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
7868 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
7870 * mini-x86.c, mini-x86.h: x86 support for the common vtable
7873 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
7875 * mini-trampolines.c: changed the magic rampoline to understand
7876 the common vtable trampoline method: the method to invoke is
7877 determined by the vtable displacement of the call.
7879 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
7881 * mini.c, mini.h: register the common vtable trampoline if the
7882 architecture supports it.
7884 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
7886 * cpu-amd64.md: use the correct max length for tls_get.
7888 2007-10-14 Zoltan Varga <vargaz@gmail.com>
7890 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
7891 CEE_STELEM_ANY. Fixes #333696.
7893 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
7895 * exceptions-x86.c: provide more graceful handling of the case where
7896 we followed a bogus function pointer from managed code (bug #332866).
7898 2007-10-11 Mark Probst <mark.probst@gmail.com>
7900 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
7901 replaces the generic_shared flag and will carry more information
7904 * generic-sharing.c: Added mini_type_stack_size() which allows
7905 allows open types if given a generic sharing context.
7906 mini_get_basic_type_from_generic() takes a
7907 MonoGenericSharingContext* instead of a MonoCompile* now.
7909 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
7910 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
7911 mini-sparc.c, mini-x86.c: Trivial changes required by the two
7912 changes above. Just passing arguments through to the right
7915 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
7917 * mini-arm.c: unify the call emission to emit_code_seq().
7919 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
7921 * tramp-arm.c: reduced the trampoline size.
7923 2007-10-10 Mark Probst <mark.probst@gmail.com>
7925 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
7926 variable handling out of arch-specific code.
7928 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
7930 * mini-arm.c: implemented fast delegate dispatch.
7932 2007-10-09 Zoltan Varga <vargaz@gmail.com>
7934 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
7935 that fp elimination is turned off if the space required by locals is too
7938 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
7940 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
7941 ARM to the new style trampoline.
7943 2007-10-09 Zoltan Varga <vargaz@gmail.com>
7945 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
7947 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
7949 2007-10-09 Martin Baulig <martin@ximian.com>
7952 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
7953 `field_info_offset_offset'.
7955 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
7957 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
7958 removed more internal usage of the r11 register and made it available
7959 to the register allocator.
7961 2007-10-08 Mark Probst <mark.probst@gmail.com>
7963 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
7964 when sharing generics and treat type variables as references.
7966 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
7968 * mini-ppc.c: started removing the internal uses of register r11
7969 to eventually allow the register allocator to manage it as an
7970 additional available register.
7972 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
7974 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
7976 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
7978 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
7979 specific trampolines as they are not performance critical as a jump
7980 target (maybe align as before only for AOT code?). This saves about
7981 200 KB of native code on x86 for monodevelop startup.
7983 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
7985 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
7986 monodevelop startup.
7988 2007-10-06 Zoltan Varga <vargaz@gmail.com>
7990 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
7992 * mini-sparc.h mini-sparc.c: Implement IMT support.
7994 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
7995 its smaller and doesn't clobber sparc_g1.
7997 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
7999 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
8001 * mini-ppc.c: optimized the size of the IMT thunks a bit.
8003 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
8005 * mini-ppc.c: implemented fast delegate invocation.
8007 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
8009 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
8011 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
8013 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
8014 code to the new style trampoline in preparation for IMT support.
8016 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
8018 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
8019 systems already. This also reduces the specific trampiline sizes and
8020 prepares for the use of r12 as the IMT identifier register.
8022 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
8024 * mini-mips.h: endianess fix (simplified from a patch by
8025 Thomas Kunze <thommy@tabao.de>, bug #323737).
8027 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
8029 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
8030 to access ucontext fields and enable netbsd support
8031 (partially from Magnus Henoch <mange@freemail.hu>).
8033 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
8035 * genmdesc.pl: patch from Henryk Plötz <henryk@openmoko.org> to
8036 use the preprocessor from the CPP env var if it is set.
8038 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
8040 * mini-trampolines.c: fixed an assertion and moved it earlier in the
8041 code, before interface_offset gets used.
8043 2007-10-02 Zoltan Varga <vargaz@gmail.com>
8045 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
8046 mono_class_setup_vtable () before accessing klass->vtable.
8048 2007-10-01 Zoltan Varga <vargaz@gmail.com>
8050 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
8053 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
8055 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
8056 IMT slots (this saves hundreds of KB of memory in programs like
8057 IronPython and Monodevelop).
8059 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
8061 * mini.c: print the delegate counter.
8063 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
8065 * mini-x86.c: make it easier to enable the debugging code for IMT
8068 2007-09-28 Martin Baulig <martin@ximian.com>
8071 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
8072 `mono_method_klass_offset' and `mono_method_token_offset'.
8074 2007-09-20 Mark Probst <mark.probst@gmail.com>
8076 * mini.c: First generics sharing implementation. Can only share
8077 in very simple cases. If sharing doesn't work it falls back to
8078 dedicated compilation.
8080 * mini.h: Flag in MonoCompile to specify whether generic
8081 compilation is shared. Flags enum for marking which generic inst
8082 of a context is used. Prototypes for helper functions.
8084 * generic-sharing.c: Helper functions for generic method sharing.
8086 * optflags-def.h: Optimization flag (gshared) for enabling generic
8087 method sharing added.
8089 * Makefile.am: generic-sharing.c added.
8091 2007-09-19 Daniel Nauck <dna@mono-project.de>
8093 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
8095 2007-09-19 Massimiliano Mantione <massi@ximian.com>
8096 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
8099 2007-09-19 Martin Baulig <martin@ximian.com>
8101 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
8102 mono_debug_cleanup() is now part of mono_cleanup().
8104 2007-09-18 Zoltan Varga <vargaz@gmail.com>
8106 * driver.c (mono_main): Fix a warning.
8108 2007-09-17 Zoltan Varga <vargaz@gmail.com>
8110 * aot-compiler.c: Optimize various parts when processing large assemblies.
8113 * mini.c (mono_patch_info_hash): Improve hash function.
8115 2007-09-14 Jonathan Chambers <joncham@gmail.com>
8117 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
8119 Code is contributed under MIT/X11 license.
8121 2007-09-14 Zoltan Varga <vargaz@gmail.com>
8123 * mini.c (mini_init): Fix a leak.
8125 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
8127 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
8129 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
8131 2007-09-14 Zoltan Varga <vargaz@gmail.com>
8133 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
8135 2007-09-13 Zoltan Varga <vargaz@gmail.com>
8137 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
8140 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
8142 * mini.c (handle_alloc): Enable managed allocators in AOT code.
8144 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
8146 * aot-runtime.c (decode_patch_info): Ditto.
8148 2007-09-12 Jonathan Chambers <joncham@gmail.com>
8150 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
8151 static case. Cache delegates in architecture specific code,
8152 based on number of parameters.
8154 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
8155 in architecture specific code, based on number of parameters.
8157 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
8158 caching happen in architecture specific code now.
8160 Code is contributed under MIT/X11 license.
8162 2007-09-12 Jonathan Chambers <joncham@gmail.com>
8164 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
8165 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
8166 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
8168 Code is contributed under MIT/X11 license.
8170 2007-05-15 Massimiliano Mantione <massi@ximian.com>
8171 * mini.c: (mono_thread_abort) Fixed bug #82416.
8173 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
8175 * mini.: hook the new managed GC allocation feature into the JIT.
8177 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
8179 * mini.c: implementation for the new runtime tls opcode.
8181 2007-09-11 Martin Baulig <martin@ximian.com>
8184 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
8185 `mono_method_inflated_offset'.
8187 2007-09-07 Zoltan Varga <vargaz@gmail.com>
8189 * driver.c mini.h mini.c: Add a new devel command line option for injecting
8190 async exceptions into a method.
8192 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
8193 purpose of testing whenever the unwinder works at every instruction.
8195 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
8197 * mini.c: check accessibility of method used in ldftn (fixes
8200 2007-09-04 Zoltan Varga <vargaz@gmail.com>
8202 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
8204 * inssel.brg: Fix a warning.
8206 2007-09-03 Martin Baulig <martin@ximian.com>
8208 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
8209 now takes the `main_method' as argument.
8211 2007-09-02 Zoltan Varga <vargaz@gmail.com>
8213 * cpu-sparc.md (endfilter): Add missing src1:i argument.
8215 2007-08-30 Jonathan Chambers <joncham@gmail.com>
8217 * driver.c: include the cil-coff.h header on Windows.
8219 Code is contributed under MIT/X11 license.
8221 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
8223 * mini.c, driver.c: don't include the cil-coff.h header.
8225 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
8227 * mini.c: flag places that needs fixes fo soft-float support.
8229 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
8231 * mini.h, inssel-float.brg: fix soft-float constant loads on big
8232 endian systems (partially from Dean Jenkins, bug #81924).
8234 2007-08-28 Mark Probst <mark.probst@gmail.com>
8236 * mini.c (check_linkdemand): Remove embedded reference object in
8237 call to LinkDemandSecurityException.
8238 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
8239 with an IntPtr instead of a reference object.
8241 2007-08-28 Zoltan Varga <vargaz@gmail.com>
8243 * mini.c (handle_initobj): Handle alignment properly.
8245 * inssel.brg (mini_emit_memset): Ditto.
8247 * inssel.brg (mini_emit_memcpy): Ditto.
8249 * inssel-sparc.brg: Ditto.
8251 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
8253 2007-08-26 Zoltan Varga <vargaz@gmail.com>
8255 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
8256 exceptions raised in unmanaged code. Fixes part of #82594.
8258 2007-08-24 Mark Probst <mark.probst@gmail.com>
8260 * mini.c (mono_method_to_ir), declsec.c
8261 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
8263 2007-08-22 Martin Baulig <martin@ximian.com>
8266 (MonoDebuggerThreadInfo): New typedef.
8267 (mono_debugger_thread_table): New global variable.
8268 (mono_debugger_thread_created): New public function.
8269 (mono_debugger_thread_cleanup): New public function.
8273 - removed `get_current_thread' and `lookup_assembly'.
8274 - removed `data_table'.
8275 - added `thread_table'.
8278 (mono_thread_start_cb): Call mono_debugger_thread_created().
8279 (mono_thread_attach_cb): Likewise.
8280 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
8281 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
8284 * driver.c (mono_main): Move mono_debug_init() up, before calling
8285 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
8287 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
8289 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
8290 together when passing several arguments of type double (gives a small
8291 speedup and saves a few bytes of generated code).
8293 2007-08-20 Jb Evain <jbevain@novell.com>
8295 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
8297 2007-08-20 Jb Evain <jbevain@novell.com>
8299 * mini.c (mono_method_to_ir): throw MethodAccessException
8300 and FieldAccessException instead of InvalidProgramException.
8302 2007-08-20 Mark Probst <mark.probst@gmail.com>
8304 * mini.c: CoreCLR security checks.
8306 * mini.h: Removed MonoSecurityMode (moved to
8307 metadata/security-manager.h) and mono_security_mode global var
8308 (replaced by set/get functions in security-manager.h).
8310 * driver.c: Added "core-clr-test" security mode for testing. Used
8311 set-function for setting security mode.
8313 2007-08-17 Mark Probst <mark.probst@gmail.com>
8315 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
8316 the new jit_info_table.
8318 * driver.c: Test code for the new jit_info_table (enabled by the
8319 define MONO_JIT_INFO_TABLE_TEST).
8321 2007-08-14 Zoltan Varga <vargaz@gmail.com>
8323 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
8324 detection of call <REG> instruction sequence. Fixes build on freebsd.
8326 2007-08-13 Zoltan Varga <vargaz@gmail.com>
8328 * mini-exceptions.c: Fix a warning.
8330 2007-08-11 Zoltan Varga <vargaz@gmail.com>
8332 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
8333 stack overflow handling code on amd64 too.
8335 * mini-exceptions.c (mono_setup_altstack): Make this use
8336 mono_thread_get_stack_bounds ().
8338 * mini-x86.h: Disable sigaltstack on solaris x86.
8340 2007-08-10 Zoltan Varga <vargaz@gmail.com>
8342 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
8344 2007-08-10 Geoff Norton <gnorton@customerdna.com>
8346 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
8348 2007-08-08 Zoltan Varga <vargaz@gmail.com>
8350 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
8352 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
8354 2007-08-03 Neale Ferguson <neale@sinenomine.net>
8356 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
8359 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
8361 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
8362 to be emitted (bug #82281).
8364 2007-08-01 Martin Baulig <martin@ximian.com>
8366 Merged the `debugger-dublin' branch.
8368 * debug-debugger.h (MonoDebuggerInfo):
8369 Removed the `old_*' compatibility entries.
8370 Added `debugger_version' and `data_table'.
8371 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
8372 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
8375 (MiniDebugMethodBreakpointInfo): Add `address_list'.
8376 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
8377 instead of a `gconstpointer'.
8378 (mono_debugger_insert_method_breakpoint): Return a
8379 `MonoDebugMethodAddressList *'.
8381 2007-06-28 Martin Baulig <martin@ximian.com>
8383 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
8385 2007-08-01 Zoltan Varga <vargaz@gmail.com>
8387 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
8388 __builtin_frame_address () since it is broken on older gcc versions.
8390 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
8392 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
8393 on the stack overflow handling and made the managed stack overflows
8394 catchable in most cases using soft guard pages.
8395 * exceptions-x86.c: added code to restore the protection in the soft
8396 guard pages at the end of exception handling.
8398 2007-07-31 Zoltan Varga <vargaz@gmail.com>
8400 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
8402 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
8404 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
8407 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
8409 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
8410 signal handling support until it has been ported to the new mechanism.
8411 * mini.c: fixed stack overflow detection and use the new
8412 architecture code to handle signals on the altstack.
8414 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
8416 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
8417 stack overflows on the alt stack.
8419 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
8421 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
8422 stack overflows on the alt stack.
8424 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
8426 * exceptions-ppc.c: cleanup preparing for altstack support.
8428 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
8430 * exceptions-arm.c: cleanup preparing for altstack support.
8432 2007-07-27 Mark Probst <mark.probst@gmail.com>
8434 * mini.c (print_jit_stats): Output hazard pointer stats.
8436 2007-07-26 Mark Probst <mark.probst@gmail.com>
8438 * driver.c, mini.c: Replaced security mode flags with a single
8441 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
8443 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
8445 2007-07-25 Mark Probst <mark.probst@gmail.com>
8447 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
8448 (which doesn't do anything yet) for activating Core CLR
8449 (Silverlight) security.
8451 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
8453 * mini-codegen.c: work around a possible gcc bug on arm.
8455 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
8457 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
8458 message for platforms that don't support AOT compilation.
8460 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
8462 * mini.h, mini.c, driver.c: temporary smcs hack.
8464 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
8466 * mini-arm.h, mini-arm.c: arm EABI fixes.
8468 2007-07-22 Zoltan Varga <vargaz@gmail.com>
8470 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
8473 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
8474 trampolines taking a method argument.
8476 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
8478 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
8479 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
8481 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
8482 JIT compilation throws an exception. Fixes #82050.
8484 2007-07-19 Mark Probst <mark.probst@gmail.com>
8486 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
8487 with the MONO_EXCEPTION_ defines.
8489 2007-07-17 Zoltan Varga <vargaz@gmail.com>
8491 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
8494 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
8495 the cause of an assertion.
8497 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
8499 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
8502 2007-07-15 Zoltan Varga <vargaz@gmail.com>
8504 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
8505 assert. Should fix #82103.
8507 2007-07-14 Zoltan Varga <vargaz@gmail.com>
8509 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
8510 here too. Fixes #82095.
8512 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
8515 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
8517 * mini-amd64.h: Enable IMT for amd64.
8519 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
8521 2007-07-12 Zoltan Varga <vargaz@gmail.com>
8523 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
8525 2007-07-12 Mark Probst <mark.probst@gmail.com>
8527 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
8528 as soon as check_linkdemand sets an exception_type.
8530 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
8532 * mini-x86.c: fixed offsets for IMT call sequence.
8533 * mini-x86.h: enable IMT again.
8535 2007-07-11 Zoltan Varga <vargaz@gmail.com>
8537 * trace.c (mono_trace_enter_method): Decode MonoType too.
8539 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
8541 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
8543 * mini-amd64.c: Add preliminary IMT implementation.
8545 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
8547 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
8548 understand the new IMT-base interface invocation (thanks to
8549 Daniel Nauck for the report and the remote debugging session).
8551 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
8553 * mini-x86.c: size and speed optimizations for the IMT bsearch.
8555 2007-07-11 Zoltan Varga <vargaz@gmail.com>
8557 * Makefile.am (aotcheck): Make this actually use the AOTed code.
8559 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
8561 * mini-trampolines.c: implement AOT IMT support.
8562 * mini-x86.h: enable IMT support for wider testing.
8564 2007-07-10 Zoltan Varga <vargaz@gmail.com>
8566 * inssel.brg (emit_imt_argument): Add aot support here.
8568 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
8570 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
8572 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
8573 of the IMT implementation, partially from massi, with my
8574 implementation of the bsearch sequence. Disabled by default until
8575 the AOT code is implemented.
8577 2007-07-10 Zoltan Varga <vargaz@gmail.com>
8579 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
8581 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
8583 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
8585 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
8586 arch-independent IMT JIT code from Massimiliano
8587 Mantione (massi@ximian.com) with small cleanups from me.
8589 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
8591 * Makefile.am: fix svn invocation to get the svn revision to be
8592 independent of the local language (build fix).
8594 2007-07-09 Mark Probst <mark.probst@gmail.com>
8596 * mini.c (inline_method): Reset cfg->exception_type if the
8597 inlining is aborted. Fixes: 82049.
8599 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
8601 * mini.c: remove assert from exception handling code when exception_ptr
8604 2007-07-05 Zoltan Varga <vargaz@gmail.com>
8606 * mini.c (mono_codegen): Add an assert.
8608 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
8609 enter and leave code.
8610 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
8612 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
8614 * mini-ppc.c: fixed memory corruption for localloc(0)
8617 2007-07-05 Zoltan Varga <vargaz@gmail.com>
8619 * mini.c: Fix warnings.
8621 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
8623 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
8624 to emit better double->int conversions.
8626 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
8628 * mini.c: the provided Min/Max optimizations are valid for unisgned
8631 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
8633 * 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
8635 2007-06-28 Miguel de Icaza <miguel@novell.com>
8637 * mini.c (mono_running_on_valgrind): Add support for reporting the
8638 method and its boundaries to valgrind.
8640 2007-06-28 Martin Baulig <martin@ximian.com>
8642 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
8644 2007-06-25 Zoltan Varga <vargaz@gmail.com>
8646 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
8648 * generic.2.cs: Add new test case.
8650 2007-06-25 Martin Baulig <martin@ximian.com>
8652 Merged the `debugger-dublin' branch.
8655 (mono_debugger_insert_method_breakpoint): New public method.
8656 (mono_debugger_remove_method_breakpoint): Likewise.
8657 (mono_debugger_check_breakpoints): New static method.
8658 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
8660 * debug-debugger.h (MonoDebuggerInfo):
8661 Renamed (to keep backward compatibility in the vtable):
8662 `insert_breakpoint' -> `old_insert_breakpoint'.
8663 `remove_breakpoint' -> `old_remove_breakpoint'.
8664 `create_string' -> `old_create_string'.
8665 `lookup_class' -> `old_lookup_class'.
8666 `lookup_type' -> removed; changed into a dummy field.
8667 `lookup_assembly' -> `old_lookup_assembly'.
8668 Added (same functionality, but different signature):
8669 `create_string', `lookup_class', `lookup_assembly'
8671 `get_method_addr_or_bpt', `remove_method_breakpoint',
8672 `runtime_class_init'.
8674 * debug-debugger.c: Merged the `debugger-dublin' branch.
8676 2007-06-23 Zoltan Varga <vargaz@gmail.com>
8678 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
8680 (peephole_pass): Likewise.
8682 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
8684 * driver.c: hopefully make setaffinity work also for ancient
8687 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
8689 * driver.c : win32 build fix.
8691 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
8693 * driver.c: check for the MONO_NO_SMP env var and bind to a single
8694 processor if it is set.
8696 2007-06-21 Martin Baulig <martin@ximian.com>
8698 * debug-mini.h: New file.
8701 (mono_debugger_insert_breakpoint_full): Moved here from
8702 ../metadata/mono-debug-debugger.c.
8703 (mono_debugger_remove_breakpoint): Likewise.
8704 (mono_debugger_breakpoint_callback): Likewise.
8706 2007-06-15 Raja R Harinath <rharinath@novell.com>
8708 * jit-icalls.c (mono_helper_compile_generic_method): Update to
8709 changes in MonoGenericClass.
8711 2007-06-14 Zoltan Varga <vargaz@gmail.com>
8713 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
8715 2007-06-14 Raja R Harinath <rharinath@novell.com>
8717 * jit-icalls.c (mono_helper_compile_generic_method): Update to
8718 removal of MonoGenericMethod.
8720 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
8722 * mini-exceptions.c: hooks for the exception events profiling API.
8724 2007-06-14 Randolph Chung <tausq@debian.org>
8726 * Makefile.ma: Add hppa target.
8727 * mini-arch.h: Include mini-hppa.h
8728 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
8729 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
8730 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
8732 2007-06-14 Randolph Chung <tausq@debian.org>
8734 * inssel.brg: Add rules for "chained" compare-branch operations so that
8735 a single compare op can affect multiple branches. Adjust cost for
8736 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
8737 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
8738 cost for some rules so that they can more easily be overridden by
8739 per-arch rules (with fixes from lupus).
8740 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
8742 2007-06-13 Randolph Chung <tausq@debian.org>
8744 * mini-ops.h: Reorder branch ops so that they match the order of the
8745 corresponding CEE_* ops. The code expects them this way.
8746 Add new ops for HPPA target.
8747 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
8749 2007-06-13 Randolph Chung <tausq@debian.org>
8751 * mini-exceptions.c: Handle cases where the stack grows towards
8753 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
8755 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
8757 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
8759 * driver.c: explain where a non-matching corlib is found.
8761 2007-06-13 Mark Probst <mark.probst@gmail.com>
8763 * mini.c (print_jit_stats): Output dynamic code allocation stats.
8765 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
8767 * mini-exceptions.c: Generate a method profile leave event during
8768 an exception to ensure that the profiler gets notified.
8770 2007-06-07 Zoltan Varga <vargaz@gmail.com>
8772 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
8775 * cpu-amd64.md: Add long_and/or/xor opcodes.
8777 2007-06-06 Wade Berrier <wberrier@novell.com>
8779 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
8780 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
8781 length of instruction shr_imm (expected 8, got 10)
8783 2007-06-06 Zoltan Varga <vargaz@gmail.com>
8785 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
8787 2007-06-06 Mark Probst <mark.probst@gmail.com>
8789 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
8790 MonoInternalHashTable again (fixed bug in the internal hash table
8793 2007-06-06 Mark Probst <mark.probst@gmail.com>
8795 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
8796 Have to figure out what makes it crash the SWF regression.
8798 2007-06-05 Zoltan Varga <vargaz@gmail.com>
8800 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
8802 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
8804 * mini.c: optimize out the type check when storing null in a
8807 2007-06-04 Mark Probst <mark.probst@gmail.com>
8809 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
8810 MonoInternalHashTable.
8812 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
8814 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
8815 signed integer methods.
8817 2007-06-02 Zoltan Varga <vargaz@gmail.com>
8819 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
8820 permanently since the current approach doesn't work.
8822 2007-06-02 Zoltan Varga <vargaz@gmail.com>
8824 * inssel.brg (stmt): Only call delegate->invoke_impl if
8825 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
8827 2007-06-01 Zoltan Varga <vargaz@gmail.com>
8829 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
8830 the sreg2==rdx case.
8832 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
8833 account if it contains a rex prefix.
8834 (peephole_pass): Handle OP_FMOVE as well.
8836 2007-06-01 Zoltan Varga <vargaz@gmail.com>
8838 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
8839 as it causes regressions.
8841 2007-05-31 Zoltan Varga <vargaz@gmail.com>
8843 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
8844 static case as well.
8846 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
8848 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
8849 (mono_arch_get_this_arg_from_call): Ditto.
8851 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
8853 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
8856 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
8857 (mono_arch_get_this_arg_from_call): Ditto.
8859 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
8861 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
8862 try to create optimized invoke code and use that for further invocations.
8863 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
8865 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
8867 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
8869 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
8870 sealed classes or methods.
8871 *devirtualization.cs: tests for the new optimization
8873 2007-05-29 Zoltan Varga <vargaz@gmail.com>
8875 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
8876 by the update_volatile () function.
8878 2007-05-27 Zoltan Varga <vargaz@gmail.com>
8880 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
8883 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
8885 2007-05-24 Jonathan Chambers <joncham@gmail.com>
8887 * mini.c: Add configure checks for header files.
8888 * mini-x86.c: Add configure checks for header files.
8889 * trace.c: Add configure checks for header files.
8890 * aot-runtime.c: Add configure checks for header files.
8891 * aot-compiler.c: Add configure checks for header files.
8892 * driver.c: Add configure checks for header files.
8893 * mini-codegen.c: Add configure checks for header files.
8895 Code is contributed under MIT/X11 license.
8897 2007-05-22 Zoltan Varga <vargaz@gmail.com>
8899 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
8900 icompare_imm -128 + op_iclt. Fixes #81703.
8902 2007-05-19 Zoltan Varga <vargaz@gmail.com>
8904 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
8906 2007-05-15 Massimiliano Mantione <massi@ximian.com>
8908 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
8909 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
8910 so that all isinst checks now use "interface_bitmap".
8912 2007-05-15 Zoltan Varga <vargaz@gmail.com>
8914 * cpu-amd64.md (jmp): Fix a warning.
8916 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
8918 * basic.cs: Add new regression test.
8920 * basic.cs: Remove test which is now in basic-long.cs.
8922 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
8924 * basic-long.cs: Add new test.
8926 2007-05-13 Zoltan Varga <vargaz@gmail.com>
8928 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
8930 2007-05-12 Zoltan Varga <vargaz@gmail.com>
8932 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
8934 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
8937 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
8938 throwing code a bit.
8940 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
8941 the exception throwing code a bit.
8943 * mini-x86.c (get_call_info): Allocate result from a mempool.
8945 2007-05-11 Zoltan Varga <vargaz@gmail.com>
8947 * aot-compiler.c (find_typespec_for_class): Fix the assert.
8949 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
8951 * mini.h (MonoCompile): Add 'token_info_hash' field.
8953 * mini.c: Save token->method associations during compilation so the AOT
8954 compiler can use it.
8956 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
8957 which reference generic classes and methods.
8959 2007-05-10 Zoltan Varga <vargaz@gmail.com>
8961 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
8963 * aot-compiler.c (compile_method): Fix a typo in a comment.
8965 * aot-runtime.c (decode_cached_class_info): Skip generic types.
8967 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
8970 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
8972 2007-05-09 Zoltan Varga <vargaz@gmail.com>
8974 * mini.h (MonoCompile): Add 'args' field.
8976 * mini.c (mono_compile_create_vars): Store variables representing the arguments
8979 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
8981 2007-05-08 Zoltan Varga <vargaz@gmail.com>
8983 * mini.c (mono_compile_get_interface_var): Remove this unused function.
8985 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
8987 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
8988 opcodes for some opcodes.
8990 * mini.h *.brg *.c: Use the new opcodes.
8992 2007-05-08 Massimiliano Mantione <massi@ximian.com>
8994 * mini.h: Bumped aot revision.
8996 * inssel.brg: modified code generation of type checks for interfaces
8997 to use the new "MonoClass.interface_bitmap" instead of the old
8998 "MonoClass.interface_offsets".
9000 2007-04-30 Zoltan Varga <vargaz@gmail.com>
9002 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
9004 2007-04-29 Zoltan Varga <vargaz@gmail.com>
9006 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
9009 2007-04-27 Neale Ferguson <neale@sinenomine.net>
9011 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
9013 2007-04-27 Wade Berrier <wberrier@novell.com>
9015 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
9016 mini.h) to fix build.
9018 2007-04-26 Zoltan Varga <vargaz@gmail.com>
9020 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
9022 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
9023 causes the corlib unit tests to fail.
9025 2007-04-25 Zoltan Varga <vargaz@gmail.com>
9027 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
9029 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
9031 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
9032 opcodes to the comparison relations.
9034 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
9035 opcodes to their types.
9037 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
9039 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
9040 it in cfg->arch.cinfo.
9042 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
9044 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
9045 cfg->cil_offset_to_bb.
9047 2007-04-24 Zoltan Varga <vargaz@gmail.com>
9049 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
9050 created becase of initlocals.
9052 2007-04-23 Zoltan Varga <vargaz@gmail.com>
9054 * mini-alpha.c cpu-alpha.md: More alpha port work from
9055 Sergey Tikhonov <tsv@solvo.ru>.
9057 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
9059 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
9061 2007-04-19 Zoltan Varga <vargaz@gmail.com>
9063 * cpu-s390.md (break): Correct the length of break instruction.
9065 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
9067 * mini.c: fix a couple of soft-float issues and comments.
9069 2007-04-15 Miguel de Icaza <miguel@novell.com>
9071 * trace.c (is_filenamechar): - is also a filename char.
9073 2007-04-15 Neale Ferguson <neale@sinenomine.net>
9075 * mini-s390.c: Correct checking for enum type in return value processing.
9077 2007-04-14 Raja R Harinath <rharinath@novell.com>
9079 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
9080 (version.h): Makefile is in the build directory.
9082 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
9084 * mini-amd64.h: fix for assertion failure on Solaris/amd64
9086 2007-04-11 Martin Baulig <martin@ximian.com>
9088 * mini.c (can_access_member): Fix handling of generic classes;
9091 2007-04-10 Zoltan Varga <vargaz@gmail.com>
9093 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
9095 2007-04-05 Zoltan Varga <vargaz@gmail.com>
9097 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
9099 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
9101 * mini-codegen.c: make sure the right spill amount is
9102 used for fp or integer registers (fixes the float_sub_spill() on ppc).
9104 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
9106 * mini-ppc.c: fixes for the fp_branch_nan test.
9108 2007-03-23 Zoltan Varga <vargaz@gmail.com>
9110 * basic.cs: Comment out new test which still fails on ia64.
9112 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
9114 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
9116 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
9118 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
9120 2007-03-22 Zoltan Varga <vargaz@gmail.com>
9122 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
9123 on 64 bit machines. Fixes part of #80738.
9125 * basic.cs: Add regression test.
9127 2007-03-17 Zoltan Varga <vargaz@gmail.com>
9129 * inssel.brg basic.cs: Revert previous change to fix build.
9131 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
9134 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
9136 * basic.cs: Add new regression test.
9138 2007-03-17 Zoltan Varga <vargaz@gmail.com>
9140 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
9143 2007-03-16 Neale Ferguson <neale@sinenomine.net>
9145 * cpu-s390x.md: Correct length of break instruction.
9147 2007-03-16 Neale Ferguson <neale@sinenomine.net>
9149 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
9150 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
9152 2007-03-15 Jonathan Chambers <joncham@gmail.com>
9154 * *.c: Begin WIN64 port.
9155 * mini.c: Use correct register in profiler.
9156 * mini-amd64.c: No inline assembly on Win64.
9157 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
9158 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
9159 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
9160 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
9161 mono_arch_ip_from_context for Win64.
9163 Contributed under MIT/X11 license.
9165 2007-03-15 Zoltan Varga <vargaz@gmail.com>
9167 * exceptions-amd64.c (seh_handler): Ditto.
9169 * exceptions-x86.c (seh_handler): Fix a memory leak.
9171 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
9173 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
9174 mini-s390x.c: fixed peephole optimizations to deal
9175 correctly with 1 and 2 byte reload avoidance.
9177 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
9179 * cpu-s390.md, cpu-s390x.md: update localloc length.
9181 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
9183 * cpu-g4.md: added missing descriptions.
9185 2007-03-14 Miguel de Icaza <miguel@novell.com>
9187 * Makefile.am: Add support so the tail tests are not executed on
9188 PowerPC as that is a known limitation of the PowerPC port.
9190 2007-03-13 Jonathan Chambers <joncham@gmail.com>
9192 * runmdesc.bat: Move to msvc directory.
9194 2007-03-13 Jonathan Chambers <joncham@gmail.com>
9196 * runmdesc.bat: Run executable that was produced by the current
9197 target and sent via an argument.
9199 2007-03-11 Zoltan Varga <vargaz@gmail.com>
9201 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
9204 * generics.2.cs: Add regression test.
9206 2007-03-09 Wade berrier <wberrier@novell.com>
9208 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
9210 2007-03-09 Zoltan Varga <vargaz@gmail.com>
9212 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
9213 AOT code depends on this.
9215 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
9217 * mini.c: more precise tracking of types in the eval stack
9218 (part of fix for bug #81044).
9220 2007-03-07 Zoltan Varga <vargaz@gmail.com>
9222 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
9224 * aot-compiler.c (encode_patch): Remove an obsolete comment.
9226 2007-03-06 Zoltan Varga <vargaz@gmail.com>
9228 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
9230 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
9232 2007-02-22 Zoltan Varga <vargaz@gmail.com>
9234 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
9235 a pointer on 64 bit systems. Fixes #80190.
9237 * iltests.il: Add new regression test.
9239 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
9241 * mini.c: inline a constant for Environment.IsRunningOnWindows.
9243 2007-02-19 Geoff Norton <gnorton@customerdna.com>
9245 * trace.c: Remove an erroneous alignemnt check when tracing.
9246 Fixes --trace on OSX86.
9248 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
9250 * mini-$(arch).h: initialize SP in context for all the archs.
9252 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
9254 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
9255 regressions in the thread tests.
9257 2007-02-14 Zoltan Varga <vargaz@gmail.com>
9259 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
9260 - fixed implementation of LOCALLOC opcode
9261 - implemented non-un compare for floats
9263 - implementation of FDIV and CKFINITE opcodes
9264 - fixes for latest mono updates
9265 - additional arch opcodes
9267 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
9269 * Makefile.am: simplify and merge rules for cross-compilation.
9271 2007-02-07 Massimiliano Mantione <massi@ximian.com>
9273 * local-propagation.c: Actually *apply* the fix for bug 80591...
9275 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
9277 * mini-exceptions.c: backuot part of the last change
9278 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
9280 2007-02-06 Massimiliano Mantione <massi@ximian.com>
9281 * inssel.brg: Fix bug 59286.
9284 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
9286 * mini-exceptions.c: patch from Zoltan to correctly check for
9287 stack boundaries (using the stack register, not the frame register),
9288 fixes bugs #80724, #79717.
9290 2007-02-03 Zoltan Varga <vargaz@gmail.com>
9292 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
9293 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
9295 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
9296 presence of frame pointer elimination.
9298 2007-02-01 Geoff Norton <gnorton@customerdna.com>
9300 * mini-x86.h: NetBSD UCONTEX_REG defines.
9302 2007-02-01 Zoltan Varga <vargaz@gmail.com>
9304 * inssel-amd64.brg: Fix amd64 build.
9306 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
9308 * mini.h: remove extern to workaround what looks likes gcc bug 26905
9311 2007-01-31 Zoltan Varga <vargaz@gmail.com>
9313 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
9316 * mini-<ARCH>.c: Use mono_is_regsize_var ().
9318 2007-01-30 Mark Mason <mason@broadcom.com>
9320 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
9321 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
9322 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
9323 beginning support for CEE_JMP [not quite working yet]
9324 * tramp-mips.c: LMF handling now works
9326 2007-01-30 Zoltan Varga <vargaz@gmail.com>
9328 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
9330 * mini.h (NULLIFY_INS): New macro.
9332 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
9334 * mini.c: statistical profiler fix for windows, patch
9335 from Tor Lillqvist (tml@novell.com).
9337 2007-01-30 Massimiliano Mantione <massi@ximian.com>
9338 * local-propagation.c: Fix bug 80591.
9340 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
9342 * Makefile.am: put back the --export-dynamic option as with
9343 the previous gmodule flags (thanks to Robert Jordan).
9345 2007-01-28 Zoltan Varga <vargaz@gmail.com>
9347 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
9349 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
9350 simplify and speed up the local register allocator. Also rename some fields
9351 like iassign->vassign.
9353 * regalloc.c: Remove some functions which are no longer used since their
9354 inlined version is in mini-codegen.c.
9356 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
9358 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
9360 2007-01-27 Zoltan Varga <vargaz@gmail.com>
9362 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
9363 narrowing. Fixes #80622.
9365 * iltests.il: Add new regresssion test.
9367 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
9369 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
9370 debug-debugger.c, debug-debugger.h: warning fixes.
9371 * driver.c: updated copyright year and made it fit in one line.
9373 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
9375 * aot-runtime.c: updated to use mono-dl instead of gmodule.
9377 2007-01-25 Zoltan Varga <vargaz@gmail.com>
9379 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
9381 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
9383 * iltests.il: Add new test for bug #80507.
9385 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
9387 * mini-arm.h: use soft-float also on vfp for now.
9389 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
9391 * mini.c: fix some more soft-float issues.
9393 2007-01-24 Zoltan Varga <vargaz@gmail.com>
9395 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
9397 2007-01-24 Massimiliano Mantione <massi@ximian.com>
9398 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
9399 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
9400 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
9402 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
9404 * mini-arm.c: typo fix.
9406 2007-01-23 Neale Ferguson <neale@sinenomine.net>
9408 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
9410 2007-01-21 Zoltan Varga <vargaz@gmail.com>
9412 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
9413 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
9415 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
9417 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
9419 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
9421 * inssel.brg: Fix a warning.
9423 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
9425 * abcremoval.c ssa.c ssapre.c: Update after this change.
9427 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
9429 * dominators.c (df_set): Use mono_bitset_union_fast.
9431 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
9433 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
9434 mini-codegen.c: reduce relocations and memory usage for the cpu
9437 2007-01-20 Zoltan Varga <vargaz@gmail.com>
9439 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
9441 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
9442 to reduce their size.
9444 2007-01-19 Mark Mason <mason@broadcom.com>
9446 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
9447 * mini-mips.c: more configuration macros, support long conditional branches, additional
9448 asserts, fix epilog instrumentation.
9449 * mini-mips.h: use standard stack walk
9450 * cpu-mips.md: increase size of div, rem and conditional branches
9452 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
9454 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
9457 2007-01-19 Zoltan Varga <vargaz@gmail.com>
9459 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
9460 (compile_method): Ditto.
9462 * aot-runtime.c (decode_klass_info): Ditto.
9464 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
9465 needed by the code generated by inssel.brg. Also fix a warning.
9467 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
9469 * mini.c: deal with enums that become genericinsts by
9470 being nested in a generic class (bug #79956).
9472 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
9474 * mini.c: match the generic definition to check for
9475 private access with generic types (bug #78431).
9477 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
9479 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
9480 to make life easier for people cross-compiling that insist on not
9483 2007-01-17 Mark Mason <mason@broadcom.com>
9485 * inssel-long.brg: patch to deal with mips missing flags
9486 * inssel-long32-mips.brg: implement overflow checks
9487 * insset-mips.brg: implement overflow checks
9488 * mini-mips.h: implement conditional exception handling
9489 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
9490 Remove unused code, minor cleanups.
9491 * exceptions-mips.c: minor cleanups
9492 * mini-ops.h: add mips conditional exception ops
9493 * cpu-mips.md: add mips conditional exception ops
9496 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
9498 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
9499 to deal with mips missing of flags.
9501 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
9503 * exceptions-ppc.c: execute fault handlers.
9505 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
9507 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
9509 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
9511 * mini.c: handle also floating point values in initialize_array.
9513 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
9515 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
9516 array initialization and make it conditional on the intrins option.
9518 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
9520 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
9521 relocations and put the patch info names close to the enum definition.
9523 2007-01-15 Mark Mason <mason@broadcom.com>
9525 * basic.cs, exceptions.cs: break up large tests to increase debugability.
9527 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
9529 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
9531 2007-01-12 Raja R Harinath <rharinath@novell.com>
9533 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
9535 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
9537 * Makefile.am: distribute the mips sources.
9539 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
9541 * mini-codegen.h: handle bug #80489 here, by excluding ecx
9544 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
9546 * cpu-x86.md: back out for now as this triggers other regressions.
9548 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
9550 * cpu-x86.md: force src1 and dest regpair for long shift instructions
9551 to eax:edx, so ecx can't get allocated to them (bug #80489).
9553 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
9555 * mini.c, mini-exceptions.c: enabled running fault handlers
9558 2007-01-03 Miguel de Icaza <miguel@novell.com>
9560 * driver.c: If nothing fail, do not use the string "failed",
9561 because it makes it very annoying to view test result logs on the
9564 2006-12-30 Miguel de Icaza <miguel@novell.com>
9566 * debug-debugger.c (mono_debugger_main): Rename "main" to
9567 "main_method" to prevent a warning.
9569 Remove a warning for unused field.
9571 2006-12-28 Martin Baulig <martin@ximian.com>
9574 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
9576 2006-12-22 Martin Baulig <martin@ximian.com>
9578 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
9579 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
9580 seperate `.mdb_debug_info' section, so we can access it from the
9581 debugger even if the binary is stripped.
9583 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
9584 from the `.mdb_debug_info' here to prevent the linker from
9585 removing that section.
9587 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
9590 2006-12-19 Robert Jordan <robertj@gmx.net>
9592 * mini-x86: enable the code to return small structures in
9593 registers for FreeBSD as well. Fixes bug #80278.
9594 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
9596 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
9598 * mini-x86.c: align the stack when calling the profiler
9599 function instrumenting the prolog (on OSX).
9601 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
9603 * mini.c: emit a break opcode where Debugger.Break () is called.
9605 2006-12-13 Miguel de Icaza <miguel@novell.com>
9607 * mini.c (mono_method_to_ir): Provide useful information on this
9608 assert, to prevent others from debugging like I did.
9610 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
9612 * mini.c: enable code which was incorrectly commented
9615 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
9617 * mini-x86.c: enable on OSX, too, the code to return small
9618 structures in registers.
9620 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
9622 * mini-x86.c: remove the use of the dynamic code manager here, too.
9624 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
9626 * mini.h, debug-debugger.c, tramp-*.c: fixed
9627 mono_debugger_create_notification_function() to use
9628 mono_global_codeman_reserve () instead of a dynamic code manager.
9630 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
9632 * mini.c, jit-icalls.h, jit-icalls.c: remove the
9633 ves_array_element_address() jit icall and use a generated
9634 managed method instead (which is about 4 times faster for a rank 3
9637 2006-11-29 Mark Mason <mason@broadcom.com>
9639 * basic-calls.cs: additional tests for passing
9640 structures as function arguments.
9642 2006-11-29 Mark Mason <mason@broadcom.com>
9644 * mini-mips.h: disable custom exception handling
9645 * mini-mips.c: throw/rethrow should use jalr to call
9646 exception stubs. Fixed bug with passing structures
9647 by value. More support for tracing floating point
9650 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
9652 * mini.c: fixed typo in the soft-float ldind.r4 handling
9655 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
9657 * mini.c, mini.h, driver.c: added --runtime command line
9658 option to select a different runtime than the autodetected one.
9659 * jit.h: added API for embedders to initialize with a specific
9662 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
9664 * mini.c: handle also boxing of r4 values (bug #80024).
9666 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
9668 * mini-ppc.c: force indirect calls until we reserve
9669 enough address space for all the generated code.
9671 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
9673 * exceptions-arm.c: workaround bugs in the libc definition
9676 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
9678 * inssel.brg: fixes from me and Mark Mason.
9680 2006-11-23 Dick Porter <dick@ximian.com>
9682 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
9683 semaphore display now we've fixed the initial value
9685 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
9687 * inssel.brg: partially revert the last change to fix the build.
9689 2006-11-21 Mark Mason <mason@broadcom.com>
9691 * inssel.brg: Add and use compare-and-branch macros to support
9692 architectures that do not have condition code registers (ie. MIPS).
9693 * *-mips.{c,brg,md}: Fix copyright statements
9695 2006-11-20 Mark Mason <mason@broadcom.com>
9697 * Makefile.am: remove mini-codegen.c from list of MIPS sources
9698 * mini.c: Allow GET_CONTEXT to be specified by the arch port
9699 * mini.h: Added declaration for mono_print_ins()
9700 * mini-codegen.c: added ins_spec initializer for MIPS
9701 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
9702 vreg to be virtual and hreg to be non-virtual.
9703 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
9704 is not yet working/implemented correctly.
9705 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
9706 non-static, fixup calls to print_ins() from other parts in the file.
9708 2006-11-20 Mark Mason <mason@broadcom.com>
9710 * basic-calls.cs: added tests for passing structures as arguments
9713 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
9715 * inssel-long32.brg: optimize signed division by power of two.
9717 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
9719 * mini-arm.c: added support for interworking with thumb code
9720 (mono must be still be built using the ARM instruction encoding).
9722 2006-11-19 Miguel de Icaza <miguel@novell.com>
9724 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
9725 verifier has different rules for it. Fixes a few verifier issues
9728 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
9729 at the end, so people know what happened.
9731 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
9733 * brach-opts.c: in optimize_exception_target() make sure we
9734 are in a catch clause (fixes bug #79871).
9736 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
9738 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
9739 more soft-float support fixes.
9741 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
9743 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
9744 that are passed half on the stack and half in registers.
9746 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
9748 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
9749 more mips integration work from Mark E Mason
9750 <mark.e.mason@broadcom.com>.
9752 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
9754 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
9755 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
9756 tramp-mips.c: added sources for the mips port, not
9757 integrated in the build yet. Contributed by
9758 Mark E Mason <mark.e.mason@broadcom.com>.
9760 2006-11-14 Neale Ferguson <neale@sinenomine.net>
9762 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
9764 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
9766 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
9767 put the soft-float rules in its own file since it seems to
9768 break s390 compilation.
9770 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
9772 * mini-arm.c: fixed wrnings.
9774 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
9776 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
9777 inssel-arm.brg: ARM support for soft-float.
9779 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
9781 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
9782 loads and stores of 32 bit fp values.
9784 2006-11-10 Zoltan Varga <vargaz@gmail.com>
9786 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
9788 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
9789 works. Fixes #79852 and #79463.
9791 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
9793 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
9794 more soft-float support WIP and fixes.
9796 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
9798 * mini-arm.c: some VFP updates.
9800 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
9802 * mini-exceptions.c: 0 is a valid local var offset in some
9803 architectures, don't assert (bug #78508).
9805 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
9807 * exceptions-arm.c: fixed off by one error in stack walk code.
9809 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
9811 * mini.h, mini.c: more precise tracking of type load exceptions.
9813 2006-11-03 Robert Jordan <robertj@gmx.net>
9815 * Makefile.am: [WIN32] Add monow.exe target.
9816 * driver.c: [WIN32] Don't detach the console when debugging.
9819 2006-10-30 Miguel de Icaza <miguel@novell.com>
9821 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
9823 2006-10-23 Zoltan Varga <vargaz@gmail.com>
9825 * aot-compiler.c (emit_method_info): Add a case missed earlier.
9827 * driver.c (mini_regression): Fix --regression with AOT.
9829 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
9831 2006-10-17 Zoltan Varga <vargaz@gmail.com>
9833 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
9835 * mini-sparc.h: Don't use sigaction on sparc/linux.
9837 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
9839 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
9841 * mini-exceptions.c: Add proper include files for getpid ().
9843 2006-10-16 Zoltan Varga <vargaz@gmail.com>
9845 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
9846 address instead of a MonoJitInfo* to avoid decoding the exception info for the
9849 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
9850 name cache to reduce its size.
9852 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
9854 2006-10-15 Zoltan Varga <vargaz@gmail.com>
9856 * mini-x86.c: Save/restore the current LMF structure more efficiently using
9857 the mono_lmf TLS variable.
9859 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
9860 trampoline lmf frames.
9862 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
9864 2006-10-14 Zoltan Varga <vargaz@gmail.com>
9866 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
9867 the mono_lmf TLS variable.
9869 * mini-exceptions.c: Access the LMF structure through accessors.
9871 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
9872 variable instead of in jit_tls->lmf.
9874 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
9876 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
9877 trampoline lmf frames.
9879 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
9881 2006-10-12 Zoltan Varga <vargaz@gmail.com>
9883 * mini.c trace.c mini-x86.c: Revert these too.
9885 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
9888 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
9890 * genmdesc.c: removed now dead code.
9892 2006-10-09 Robert Jordan <robertj@gmx.net>
9894 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
9896 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
9898 * mini.h: do not leave gaps in the opcode values.
9900 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
9902 * jit-icalls.h: flag functions as internal here, too.
9904 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
9906 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
9907 functions with the internal attribute.
9909 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
9911 * aot-compiler.c: fclose the file descriptor in the profile read loop.
9913 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
9915 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
9918 2006-10-05 Zoltan Varga <vargaz@gmail.com>
9920 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
9921 tail calls as on other platforms.
9923 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
9925 * iltests.il: Add a few tailcall tests.
9927 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
9929 * driver.c: fix loop for old compilers (bug #79521).
9931 2006-10-02 Zoltan Varga <vargaz@gmail.com>
9933 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
9935 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
9937 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
9938 metadata without any code.
9940 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
9941 more precise debugging information using gdb.
9943 2006-09-30 Zoltan Varga <vargaz@gmail.com>
9945 * inssel-ia64.brg: Make the helper methods static.
9947 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
9949 * inssel-x86.brg: make the helper methods static.
9951 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
9953 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
9955 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
9957 * mini.c: updates for monoburg changes.
9958 * inssel.brg: make a few helper functions static as they should.
9960 2006-09-27 Zoltan Varga <vargaz@gmail.com>
9962 * Makefile.am: Move mini-codegen.c to common_sources.
9964 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
9966 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
9968 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
9969 mini-ppc.h: port to use the common local register allocator.
9971 2006-09-26 Zoltan Varga <vargaz@gmail.com>
9973 * mini.h: Remove the comment too then.
9975 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
9977 * mini.h: put back backend.data which is to be used shortly and
9978 doesn't increase the size of MonoInst. If any 64 bit arch aligned
9979 pointers on 4 byte boundaries it'd have much bigger issues running
9980 and you can ifdef it out anyway.
9982 2006-09-26 Zoltan Varga <vargaz@gmail.com>
9984 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
9985 MonoInst size by 4 bytes on 64 bit machines.
9987 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
9989 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
9990 replacement with more meaningful field names. Arch maintainers, please
9991 check the assigned names are good enough for your arch.
9993 2006-09-26 Zoltan Varga <vargaz@gmail.com>
9995 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
9996 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
9998 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
10000 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
10001 relocations and memory requirements, put the optimization flags
10002 definitions in their own file.
10004 2006-09-24 Zoltan Varga <vargaz@gmail.com>
10006 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
10008 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
10010 2006-09-22 Zoltan Varga <vargaz@gmail.com>
10012 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
10014 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
10016 * inssel.brg: use the correct function to get the size of an item
10017 in an array, given an element class.
10018 * aot-compiler.c: do not access class->class_size directly.
10020 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
10022 * mini.h, debug-mini.c: added a debugging function to print
10023 info about local variables and arguments in a jitted method.
10025 2006-09-20 Zoltan Varga <vargaz@gmail.com>
10027 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
10029 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
10031 2006-09-19 Zoltan Varga <vargaz@gmail.com>
10033 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
10034 inner and outer loops when passing vtypes.
10036 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
10038 * mini-ppc.c: take into account the cpu errata for cache flushing
10039 which caused some random errors (bug #79381).
10041 2006-09-19 Zoltan Varga <vargaz@gmail.com>
10043 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
10044 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
10046 2006-09-17 Zoltan Varga <vargaz@gmail.com>
10048 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
10051 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
10052 freebsd ports tree.
10054 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
10055 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
10057 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
10060 2006-09-13 Zoltan Varga <vargaz@gmail.com>
10062 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
10064 2006-09-12 Zoltan Varga <vargaz@gmail.com>
10066 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
10067 macro does not have to be changed during debugging.
10069 * 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>.
10071 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
10073 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
10075 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
10076 MONO_ARCH_NO_EMULATE_MUL is defined.
10078 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
10080 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
10082 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
10084 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
10086 2006-09-11 Zoltan Varga <vargaz@gmail.com>
10088 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
10089 stuff to mini-exceptions.c where it is used.
10091 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
10092 setup code, the real one is in mini-exceptions.c.
10094 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
10095 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
10096 some changes from the freebsd ports tree.
10098 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
10101 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
10103 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
10105 * mini.c: on Linux, check for /proc to be mounted
10106 (bug# 79351, novell bug#201204).
10108 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
10110 * mini.c: handle cases where pthread_attr_getstack() behaves
10111 incorrectly (bug #78096).
10113 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
10115 * mini-arm.c: support larger stack frames (bug #79272).
10117 2006-09-08 Zoltan Varga <vargaz@gmail.com>
10119 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
10121 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
10124 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
10125 mono_class_from_name () to find a class from its name.
10127 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
10129 2006-09-07 Zoltan Varga <vargaz@gmail.com>
10131 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
10133 2006-09-05 Kornél Pál <kornelpal@gmail.com>
10135 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
10137 2006-09-04 Zoltan Varga <vargaz@gmail.com>
10139 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
10140 callinfo->trampoline.
10142 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
10144 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
10147 2006-09-03 Zoltan Varga <vargaz@gmail.com>
10149 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
10151 2006-09-02 Zoltan Varga <vargaz@gmail.com>
10153 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
10154 stats.method_trampolines, it is already done by the generic trampoline code.
10156 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
10158 2006-09-01 Zoltan Varga <vargaz@gmail.com>
10160 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
10162 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
10164 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
10166 * mini.c (print_jit_stats): Print mscorlib mempool size too.
10168 * mini.c (print_jit_stats): Print new stats.
10170 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
10172 2006-08-31 Zoltan Varga <vargaz@gmail.com>
10174 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
10175 Address on two dimensional arrays. Fixes #78729.
10177 * mini.h (MonoCompile): Add a 'skip_visibility' field.
10179 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
10182 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
10184 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
10187 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
10189 (mini_get_ldelema_ins): Ditto.
10191 2006-08-30 Zoltan Varga <vargaz@gmail.com>
10193 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
10194 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
10197 2006-08-29 Neale Ferguson <neale@sinenomine.net>
10199 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
10200 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
10202 * exceptions-s390x.c: Cosmetic change.
10204 * tramp-s390.c: Fix warning.
10206 * cpu-s390.md: Correct length of mul_imm.
10208 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
10210 * aot-compiler.c: added binary writer with ELF backend
10211 implementation (only on Linux/x86 for now).
10213 2006-08-18 Zoltan Varga <vargaz@gmail.com>
10215 * Makefile.am: Don't run net 2.0 AOT tests.
10217 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
10218 (mono_compile_assembly): Skip net 2.0 assemblies as well.
10220 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
10222 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
10224 * aot-compiler.c: simplified and refactored the asm-writing code
10225 to allow different backends.
10227 2006-08-18 Zoltan Varga <vargaz@gmail.com>
10229 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
10231 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
10232 little. Share patches of type TYPE_FROM_HANDLE as well.
10234 * mini.c (mono_patch_info_equal): New helper function.
10235 (mono_patch_info_hash): Ditto.
10237 * aot-compiler.c (emit_method_code): Fix s390 build.
10239 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
10240 is not handled because it is stored as a flag and not as a type ctor. Fixes
10243 2006-08-17 Zoltan Varga <vargaz@gmail.com>
10245 * aot-compiler.c: Fix computation of GOT slot statistics.
10247 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
10248 Also remove support for not PIC AOT.
10250 * mini.h: Bump AOT file format version.
10252 * objects.cs: Add a test for #78990.
10254 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
10255 (peter.dettman@iinet.net.au). Fixes #79087.
10257 * basic-long.cs: Add a test for the above.
10259 2006-08-16 Zoltan Varga <vargaz@gmail.com>
10261 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
10263 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
10266 2006-08-15 Zoltan Varga <vargaz@gmail.com>
10268 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
10271 2006-08-10 Jonathan Chambers <joncham@gmail.com>
10273 * mini.c: Don't verify COM proxy invoke calls
10276 2006-08-10 Dick Porter <dick@ximian.com>
10278 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
10279 which process is holding semaphores locked.
10281 2006-08-08 Zoltan Varga <vargaz@gmail.com>
10283 * mini-ia64.c mini-amd64.c: Fix #79027.
10285 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
10287 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
10289 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
10290 implicit arguments in a vararg call. Fixes #79027.
10292 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
10294 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
10295 (mono_get_array_new_va_signature): Ditto.
10297 2006-08-05 Zoltan Varga <vargaz@gmail.com>
10299 * aot-runtime.c: Call init_plt lazily.
10301 * inssel-long.brg: Fix unsigned long->int conversion.
10303 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
10305 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
10306 that most data is now in the .rss/.data section.
10308 2006-08-04 Zoltan Varga <vargaz@gmail.com>
10310 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
10312 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
10314 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
10316 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
10318 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
10319 virtual call. Fixes #79010.
10321 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
10322 and use the result as the this argument in the real call.
10324 * generics.2.cs: Add a new test for #79010.
10326 2006-08-03 Zoltan Varga <vargaz@gmail.com>
10328 * mini-x86.c: Fix a warning.
10330 * aot-compiler.c: Add a bunch of statistics.
10332 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
10334 2006-08-02 Zoltan Varga <vargaz@gmail.com>
10336 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
10338 2006-08-01 Zoltan Varga <vargaz@gmail.com>
10340 * 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>.
10342 2006-07-13 Miguel de Icaza <miguel@novell.com>
10344 * mini.c (mono_method_to_ir): Obtain the original method in the
10345 CIL stream and use this to perform validation.
10349 2006-07-19 Zoltan Varga <vargaz@gmail.com>
10351 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
10352 (mono_arch_call_opcode): Ditto.
10354 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
10357 * mini.c (mono_patch_info_dup_mp): New helper function.
10359 * aot-compiler.c (compile_method): Fix some of the memory allocated during
10360 compilation. Fixes #78827.
10362 2006-07-18 Kornél Pál <kornelpal@gmail.com>
10364 * declsec.c: Use original security informations for
10365 MONO_WRAPPER_MANAGED_TO_MANAGED.
10367 2006-07-15 Jonathan Chambers <joncham@gmail.com>
10369 * mini.c: Allow Com Interop methods/classes and
10370 don't verify COM wrapper calls
10373 2006-07-13 Zoltan Varga <vargaz@gmail.com>
10375 * inssel-long32.brg: Fix long->i4 checked conversion.
10377 * exceptions.cs: Add a test for the above.
10379 2006-07-08 Zoltan Varga <vargaz@gmail.com>
10381 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
10383 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
10386 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
10389 2006-07-03 Zoltan Varga <vargaz@gmail.com>
10391 * mini.c: Fix solaris/x86 exception handling.
10393 * Makefile.am: Get rid of $(ICU_LIBS).
10395 2006-07-02 Zoltan Varga <vargaz@gmail.com>
10397 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
10398 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
10399 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
10401 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
10403 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
10404 this function causes a SIGSEGV.
10406 2006-06-22 Zoltan Varga <vargaz@gmail.com>
10408 * mini.c: Remove unused solaris/x86 includes.
10410 2006-06-21 Zoltan Varga <vargaz@gmail.com>
10412 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
10414 2006-06-20 Jb Evain <jbevain@gmail.com>
10416 * cpu-g4.md: fix max length of start_handler instruction.
10418 2006-06-20 Massimiliano Mantione <massi@ximian.com>
10419 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
10421 2006-06-16 Massimiliano Mantione <massi@ximian.com>
10422 * ssa.c: Fixed bug 78653 for SSA based deadce.
10423 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
10424 MonoInst.flags, used in SSA based deadce.
10425 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
10426 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
10428 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
10430 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
10431 it can end up using non executable memory on ppc64 systems
10432 running ppc32 userspace (fix from Johannes Berg).
10434 2006-06-14 Dick Porter <dick@ximian.com>
10436 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
10439 2006-06-13 Massimiliano Mantione <massi@ximian.com>
10440 * mini.c: Made so that inline is locally disabled if it would
10441 trigger a .cctor, because too many apps depend on this behavior
10442 (which seems to be also the one of the MS CLR).
10444 2006-06-13 Zoltan Varga <vargaz@gmail.com>
10446 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
10447 No idea why this worked before.
10449 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
10450 which branch to outer exception clauses since they could skip the
10451 inner finally clauses. Fixes #78633.
10453 * exceptions.cs: Add a test for the above.
10455 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
10458 * iltests.il: Add a test for the above.
10460 2006-06-12 Zoltan Varga <vargaz@gmail.com>
10462 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
10463 after the end of a try bblock, to prevent asserts in mini_method_compile ().
10465 * iltests.il: Add a test for the above.
10467 2006-06-10 Zoltan Varga <vargaz@gmail.com>
10469 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
10471 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
10472 methods as instrinsics.
10474 2006-06-09 Wade Berrier <wberrier@novell.com>
10476 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
10477 (simple-cee-ops.h ssapre-mini-ops.h)
10479 2006-06-09 Neale Ferguson <neale@sinenomine.net>
10481 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
10482 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
10484 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
10485 * cpu-s390x.md: Fix max. length values for a couple of instructions.
10487 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
10489 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
10491 2006-06-08 Massimiliano Mantione <massi@ximian.com>
10493 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
10494 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
10495 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
10496 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
10497 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
10498 of opcodes, so that bug 78549 should not happen again.
10499 * ssapre.c: Updated to use the renamed files.
10501 2006-06-08 Zoltan Varga <vargaz@gmail.com>
10503 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
10504 in OP_ATOMIC_EXCHANGE_I4.
10506 2006-06-07 Wade Berrier <wberrier@novell.com>
10508 * tramp-s390.c: Fix s390 build (add missing pointer declarations
10509 in mono_debugger_create_notification_function)
10511 2006-06-06 Zoltan Varga <vargaz@gmail.com>
10513 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
10515 * mini.c (type_from_stack_type): Disable some changes which do not
10518 * driver.c: Reenable opts.
10520 * mini.h (MonoStackSlot): New structure to keep track of the verification state
10521 of the evaluation stack.
10523 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
10524 evaluation stack trace at entry to the bblock.
10526 * mini.c (merge_stacks): New function to perform verification of stack merges.
10527 Turned off by default.
10529 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
10532 2006-06-06 Massimiliano Mantione <massi@ximian.com>
10534 * local-propagation.c: Fixed bug 78549.
10536 2006-06-04 Zoltan Varga <vargaz@gmail.com>
10538 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
10540 2006-06-02 Miguel de Icaza <miguel@novell.com>
10542 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
10543 tramp-arm.c, tramp-ia64.c
10544 (mono_debugger_create_notification_function): Update signature to
10545 new signature and use new protocol for creating the notification
10548 Should fix the build.
10550 2006-06-02 Geoff Norton <gnorton@customerdna.com>
10552 * exceptions-ppc.c (mono_jit_walk_stack)
10553 (ves_icall_get_frame_info): Fix the build
10555 2006-06-02 Zoltan Varga <vargaz@gmail.com>
10557 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
10559 2006-05-31 Raja R Harinath <rharinath@novell.com>
10561 * il2tests.2.il: New file for generics CIL tests. Add test for
10563 * Makefile.am: Update.
10566 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
10569 2006-05-30 Massimiliano Mantione <massi@ximian.com>
10571 * aliasing.c: Fixed bug 78311.
10573 2006-05-29 Martin Baulig <martin@ximian.com>
10575 * mini-exceptions.c (mono_find_jit_info): When computing the
10576 native offset, check whether we're actually inside the method's
10577 code; call mono_debug_print_stack_frame() to format the frame.
10578 (ves_icall_System_Exception_get_trace): Call
10579 mono_debug_print_stack_frame() to format the stack frame.
10580 (ves_icall_get_trace): Update to the new debugging API.
10581 (mono_jit_walk_stack_from_ctx): Likewise.
10582 (ves_icall_get_frame_info): Likewise.
10584 * mini.c (get_method_from_ip): Use the new debugging API.
10585 (mono_print_method_from_ip): Likewise.
10588 (mono_jit_walk_stack): Use the new debugging API.
10589 (ves_icall_get_frame_info): Likewise.
10591 2006-05-27 Zoltan Varga <vargaz@gmail.com>
10593 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
10595 2006-05-25 Massimiliano Mantione <massi@ximian.com>
10597 * mini.c: Added "limitator" to inline for debugging.
10599 2006-05-24 Martin Baulig <martin@ximian.com>
10601 * debug-debugger.c (mono_debugger_init): Create a private,
10602 malloc()-based code manager for the notification function and
10603 intentionally leak it on exit. This fixes the crash-on-exit race
10607 (mono_debugger_create_notification_function): Added
10608 `MonoCodeManager *' argument.
10611 (mono_debugger_create_notification_function): Added
10612 `MonoCodeManager *' argument.
10614 2006-05-23 Massimiliano Mantione <massi@ximian.com>
10616 * aliasing.c: Fixed 64 bit issue.
10617 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
10618 default since all known bugs are fixed (one more time!).
10620 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
10622 * mini.c: write barrier support.
10624 2006-05-23 Martin Baulig <martin@ximian.com>
10626 * debug-debugger.c: Revert Paolo's change. Add comment and #error
10627 check at the top of the file.
10629 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
10631 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
10632 reverting changes without reason and without changelog entries.
10634 2006-05-18 Zoltan Varga <vargaz@gmail.com>
10636 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
10637 to a few opcodes. Fixes #78439.
10639 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
10640 consistency with other archs.
10642 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
10644 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
10646 * debug-debugger.c: fix the build.
10648 2006-05-17 Martin Baulig <martin@ximian.com>
10651 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
10652 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
10653 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
10654 (debugger_attach): Call GC_mono_debugger_add_all_threads().
10656 2006-05-11 Zoltan Varga <vargaz@gmail.com>
10658 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
10660 2006-05-10 Zoltan Varga <vargaz@gmail.com>
10662 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
10663 MONO_TYPE_GENERICINST.
10665 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
10666 MONO_TYPE_GENERICINST.
10668 2006-05-09 Zoltan Varga <vargaz@gmail.com>
10670 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
10673 2006-05-08 Zoltan Varga <vargaz@gmail.com>
10675 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
10677 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
10679 2006-05-06 Zoltan Varga <vargaz@gmail.com>
10681 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
10682 mono_trace_cleanup ().
10684 * iltests.il: Fix problem with the newly added test.
10686 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
10687 due to register constraints, free up the previous hreg. Fixes #78314.
10689 * iltests.il: Add new test for #78314.
10691 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
10692 Interlocked.Add. Fixes #78312.
10694 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
10696 2006-05-05 Zoltan Varga <vargaz@gmail.com>
10698 * inssel.brg (mini_emit_virtual_call): Fix a warning.
10700 2006-05-05 Martin Baulig <martin@ximian.com>
10702 * debug-mini.c (mono_debug_open_block): New method.
10705 (mono_arch_output_basic_block): Call mono_debug_open_block() at
10706 the beginning of each basic block.
10709 (mono_arch_output_basic_block): Call mono_debug_open_block() at
10710 the beginning of each basic block.
10712 2006-05-04 Massimiliano Mantione <massi@ximian.com>
10714 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
10715 default until I understand why they break the build on amd64.
10717 2006-05-04 Zoltan Varga <vargaz@gmail.com>
10719 * mini.c (mini_cleanup): Call mono_cleanup ().
10721 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
10724 2006-05-04 Massimiliano Mantione <massi@ximian.com>
10726 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
10727 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
10728 default since all known bugs are fixed, and I cannot reproduce bug
10729 77944... I'm asking Matt Hargett to test again after this commit.
10731 2006-04-28 Massimiliano Mantione <massi@ximian.com>
10733 * mini-codegen.c: Fixed typo that thrashed inline.
10735 2006-04-28 Zoltan Varga <vargaz@gmail.com>
10737 * dominators.c (compute_dominators): Avoid using a worklist since
10738 it is not correct in some cases. Instead, iterate over all bblocks as
10739 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
10741 2006-04-28 Miguel de Icaza <miguel@novell.com>
10743 * mini.c (mono_jit_compile_method_inner): Use
10744 mono_prepare_exception_from_error that resets the value
10747 2006-04-27 Miguel de Icaza <miguel@novell.com>
10749 * mini.c: Move the mini_loader_error_to_exception to metadata.
10751 2006-04-27 Massimiliano Mantione <massi@ximian.com>
10753 * aliasing.c: Fixed bug 78210.
10755 2006-04-27 Massimiliano Mantione <massi@ximian.com>
10757 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
10758 default until all their problems (or the ones they trigger) are fixed.
10760 2006-04-26 Zoltan Varga <vargaz@gmail.com>
10762 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
10764 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
10765 as loaded only after resolving patches since that could invoke the same method.
10767 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
10769 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
10772 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
10775 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
10778 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
10779 made from AOT code through the PLT table.
10781 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
10782 holding the plt offset when a call is made to the aot plt trampoline.
10784 2006-04-25 Zoltan Varga <vargaz@gmail.com>
10786 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
10789 * Makefile.am (common_sources): Fix build breakage.
10791 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
10792 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
10793 intra-assembly calls if possible.
10795 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
10797 * mini-trampolines.c: Handle PLT entries.
10799 * mini.c: Avoid creating a GOT var for calls.
10801 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
10802 from mscorlib code.
10804 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
10805 from mscorlib code.
10807 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
10810 * mini.h: Bump AOT file format version.
10812 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
10815 2006-04-25 Martin Baulig <martin@ximian.com>
10817 * driver.c: Disable copyprop, consprop and inline when running
10818 inside the debugger.
10820 2006-04-25 Martin Baulig <martin@ximian.com>
10822 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
10823 with `get_current_thread' and added `detach'.
10824 (MonoDebuggerMetadataInfo): Added `thread_size',
10825 `thread_tid_offset', `thread_stack_ptr_offset' and
10826 `thread_end_stack_offset'.
10828 2006-04-25 Zoltan Varga <vargaz@gmail.com>
10830 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
10833 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
10834 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
10836 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
10838 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
10840 * aot.c: Add support for ADJUSTED_IID.
10842 2006-04-24 Zoltan Varga <vargaz@gmail.com>
10844 * aot.c (emit_method_order): Don't align method_order_end.
10846 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
10847 the interface ID changes.
10849 2006-04-21 Dick Porter <dick@ximian.com>
10851 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
10852 cleaning up a thread. Fixes the new part of bug 77470.
10854 2006-04-20 Geoff Norton <gnorton@customerdna.com>
10856 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
10857 to managed wrapper.
10859 2006-04-19 Zoltan Varga <vargaz@gmail.com>
10861 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
10863 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
10864 SIGSEGV. Fixes #78072.
10866 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
10867 unregister our SIGABRT handler.
10869 2006-04-19 Massimiliano Mantione <massi@ximian.com>
10871 * mini.c: Disabled inline where it can alter the call stack in a
10872 way visible from managed code.
10873 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
10876 2006-04-16 Zoltan Varga <vargaz@gmail.com>
10878 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
10879 on other platforms. Fixes #78089.
10881 2006-04-13 Martin Baulig <martin@ximian.com>
10883 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
10884 determine whether we're inside the debugger.
10887 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
10889 2006-04-12 Zoltan Varga <vargaz@gmail.com>
10891 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
10892 handler clauses. Fixes #78024.
10894 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
10895 in the CALL_MEMBASE opcodes. Fixes #78088.
10896 (mono_arch_get_vcall_slot_addr): Ditto.
10898 2006-04-10 Martin Baulig <martin@ximian.com>
10900 * debug-debugger.c: The thread handling code has now been moved
10901 into ../metadata/threads.c.
10903 2006-04-10 Zoltan Varga <vargaz@gmail.com>
10905 * driver.c (mono_main): Fix --with-gc=none build.
10907 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
10908 (mono_spillvar_offset_float): Ditto.
10909 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
10910 hreg, not when its !global, since on ia64, there is a third category: stacked
10913 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
10915 * mini.c: set MonoInst->klass for load field address and a few other
10918 2006-04-10 Zoltan Varga <vargaz@gmail.com>
10920 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
10922 2006-04-07 Zoltan Varga <vargaz@gmail.com>
10924 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
10925 the branch opt changes.
10927 2006-04-06 Dick Porter <dick@ximian.com>
10929 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
10931 * wapihandles.c (mini_wapi_seminfo):
10932 * driver.c (mono_main): Add semaphore info option
10934 2006-04-05 Zoltan Varga <vargaz@gmail.com>
10936 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
10937 branch optimization changes. Fixes #78009.
10939 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
10941 * mini.c: ignore accessibility of methods in managed->native wrappers.
10943 2006-04-04 Zoltan Varga <vargaz@gmail.com>
10945 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
10947 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
10949 2006-04-03 Zoltan Varga <vargaz@gmail.com>
10951 * mini.c: Modify the branch optimizations to preserve the invariant that
10952 the entries inside the in_bb and out_bb arrays are unique.
10953 (mono_unlink_bblock): Avoid creation of new arrays.
10955 2006-04-02 Zoltan Varga <vargaz@gmail.com>
10957 * mini.c (mono_unlink_bblock): Fix regression caused by previous
10960 2006-04-01 Zoltan Varga <vargaz@gmail.com>
10962 * mini.c (optimize_branches): Remove the "optimizations" in
10963 the cbranch1/cbranch2 -> branch cases which were causing several
10964 problems in the past. Fixes #77986.
10966 2006-03-31 Chris Toshok <toshok@ximian.com>
10968 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
10969 default optimizations :(
10971 2006-03-31 Zoltan Varga <vargaz@gmail.com>
10973 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
10976 2006-03-31 Massimiliano Mantione <massi@ximian.com>
10978 * local-propagation.c: Added comments to structs and removed
10979 "Mono" prefixes from local tree mover types.
10981 2006-03-30 Zoltan Varga <vargaz@gmail.com>
10983 * Makefile.am (arch_sources): Define this for each architecture so
10984 libmono_la_SOURCES is defined in one place.
10986 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
10988 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
10991 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
10993 * driver.c: print the GC name supplied by configure.
10995 2006-03-29 Massimiliano Mantione <massi@ximian.com>
10997 * local-propagation.c: Added tree mover, and moved here all the
10998 local propagation code from mini.c
10999 * mini.c: Added support for treeprop, and moved all the local
11000 propagation code to local-propagation.c
11001 * mini.h: Added support for treeprop
11002 * driver.c: Added support for treeprop, enabled consprop, copyprop,
11003 treeprop, inline and deadce by default
11004 * Makefile.am: Added local-propagation.c
11006 2006-03-25 Zoltan Varga <vargaz@gmail.com>
11008 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
11010 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
11012 * debug-debugger.c: make it compile without the Boehm GC.
11014 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
11016 * mini.c: fixed issue with mismatch when an icall is registered
11017 with multiple names but same address.
11019 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
11021 * declsec.c, mini-exceptions.c: use write barrier to set reference
11022 fields of managed objects.
11024 2006-03-19 Zoltan Varga <vargaz@gmail.com>
11026 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
11027 (can_access_internals): Fix a warning.
11029 * mini.c (print_method_from_ip): Rename this to
11030 mono_print_method_from_ip so it gets exported.
11032 * trace.c: Deal with strings inside StringBuilder's containing garbage
11033 and fix memory leaks. Fixes #77848.
11035 2006-03-19 Zoltan Varga <vargaz@gmail.com>
11037 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
11040 2006-03-16 Neale Ferguson <neale@sinenomine.net>
11042 * mini-s390.c: Remove OP_X86_TEST_NULL.
11044 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
11046 * mini.c: use the correct GetHashCode() for the moving collector.
11048 2006-03-16 Massimiliano Mantione <massi@ximian.com>
11050 * liveness.c: Regalloc spill cost tuning.
11052 2006-03-15 Neale Ferguson <neale@sinenomine.net>
11054 * mini-s390x.h: Correct S390_LONG macro.
11056 * mini-s390x.c: Cleanup unused code.
11058 2006-03-15 Zoltan Varga <vargaz@gmail.com>
11060 * jit-icalls.h: New file.
11062 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
11063 icalls and include that instead of including jit-icalls.c.
11065 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
11068 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
11070 * mini.c: when checking for member accessibility, also check for
11071 friend assemblies and for explicit interface implementations.
11073 2006-03-14 Zoltan Varga <vargaz@gmail.com>
11075 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
11077 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
11079 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
11080 common cases are done first.
11082 * mini-ops.h: Only define platform specific opcodes on the given platform.
11084 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
11087 2006-03-14 Martin Baulig <martin@ximian.com>
11089 Revert Paolo's change from r57348:
11091 * mini.h: don't use gboolean for bitfields.
11092 * mini.c: verifier changes for fields and methods accessibility.
11094 2006-03-13 Neale Ferguson <neale@sinenomine.net>
11096 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
11098 * mini-s390x.c: Fix conv_r_un.
11100 * cpu-s390, cpu-s390x.md: Fix lengths.
11102 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
11104 * mini.c: nested types have access to all the nesting
11105 levels, not just the enclosing types.
11107 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
11109 * mini.c: added a few more verification checks.
11111 2006-03-12 Zoltan Varga <vargaz@gmail.com>
11113 * liveness.c: Merge optimizations from the linear-il branch.
11115 2006-03-11 Zoltan Varga <vargaz@gmail.com>
11117 * mini-ia64.c (emit_call): Add a comment.
11119 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
11121 * tramp-ia64.c: Fix some warnings.
11123 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
11125 * mini.h: don't use gboolean for bitfields.
11126 * mini.c: verifier changes for fields and methods accessibility.
11128 2006-03-11 Zoltan Varga <vargaz@gmail.com>
11130 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
11131 lazy icall wrapper changes.
11133 * dominators.c: Replace all the dominator algorithms with faster
11134 ones from the linear-il branch.
11136 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
11139 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
11140 common cases are done first.
11142 * mini-amd64.c: Fix some warnings.
11144 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
11147 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
11150 * mini.h: Add a missing prototype.
11152 2006-03-10 Zoltan Varga <vargaz@gmail.com>
11154 * mini.c: Compile icall wrappers lazily.
11156 * mini-codegen.c: Use printf instead of g_print since its much faster.
11158 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
11161 * mini.c (optimize_branches): Cache the negative result from
11162 remove_block_if_useless ().
11164 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
11165 Also fix some bblock linking issues.
11167 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
11170 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
11172 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
11173 accessed fields first, for better cache behavior.
11175 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
11177 * mini.c: speedup IList<T> array accesses.
11179 2006-03-09 Zoltan Varga <vargaz@gmail.com>
11181 * mini.c (mono_method_to_ir): Handle large methods overflowing the
11182 inline_costs counter. Fixes #77190.
11184 2006-03-06 Zoltan Varga <vargaz@gmail.com>
11186 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
11187 trace messages. Fixes #77706.
11189 2006-03-04 Martin Baulig <martin@ximian.com>
11191 * tramp-amd64.c, tramp-x86.c
11192 (mono_debugger_create_notification_function): Use
11193 mono_global_codeman_reserve() to allocate a buffer at runtime and
11196 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
11198 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
11199 notification function at runtime and then call `initialize' in the
11200 `MONO_DEBUGGER__debugger_info' vtable.
11202 2006-03-04 Zoltan Varga <vargaz@gmail.com>
11204 * iltests.il: Fix a visibility problem.
11206 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
11208 * driver.c, mini.c: add hooks for the counters API.
11210 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
11212 * driver.c: show disabled options.
11214 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
11216 * linear-scan.c: always use cost-driven selection.
11218 2006-02-28 Raja R Harinath <rharinath@novell.com>
11220 * jit-icalls.c (helper_compile_generic_method): Revert change from
11223 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
11225 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
11227 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
11229 * inssel.brg: style fixes, mostly to force the updated monoburg
11230 to run for people using svn.
11232 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
11234 * mini.c: match monoburg changes.
11236 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
11238 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
11239 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
11240 declaration in the header file.
11242 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
11244 * helpers.c: reduce relocations and mem usage.
11246 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
11248 * mini.h, mini-codegen.c: disable logging features if
11249 requested by configure.
11251 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
11253 * mini.c: tiny verifier changes.
11255 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
11257 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
11258 cpu-pentium.md: stack alignment changes for osx/x86,
11259 partially from Geoff Norton <gnorton@customerdna.com>.
11261 2006-02-24 Raja R Harinath <harinath@gmail.com>
11263 * jit-icalls.c (helper_compile_generic_method): Update to changes
11264 in metadata/class.c.
11266 2006-02-24 Zoltan Varga <vargaz@gmail.com>
11268 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
11270 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
11271 interface calls with large offsets.
11273 2006-02-23 Raja R Harinath <rharinath@novell.com>
11275 * jit-icalls.c (helper_compile_generic_method): Document the
11276 special-case we depend on so that we can inflate the method twice
11277 with the same context with no bad side-effects.
11279 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
11281 * mini-x86.c, mini-amd64.c: fix for case when xen support
11284 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
11286 * mini-x86.c, mini-amd64.c: generate code to access tls items
11287 in a faster way for Xen systems.
11289 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
11291 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
11292 updates and compilation fixes for the OSX/x86 port, mostly from
11293 Geoff Norton <gnorton@customerdna.com>.
11295 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
11297 * inssel.brg: faster interface call implementation
11298 to sync with the interface_offsets MonoVTable changes.
11300 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
11302 * mini.c: more verification checks.
11304 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
11306 * mini.c: added a few more verification checks.
11308 2006-02-17 Neale Ferguson <neale@sinenomine.net>
11310 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
11311 facility on the processor and use it if available.
11313 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
11315 * driver.c, aot.c, mini.c: throw exception if the IL code is
11316 invalid or unverifiable.
11318 2006-02-17 Raja R Harinath <rharinath@novell.com>
11320 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
11323 2006-02-16 Zoltan Varga <vargaz@gmail.com>
11325 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
11327 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
11329 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
11330 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
11331 handling of instantiated generic valuetypes.
11333 2006-02-11 Zoltan Varga <vargaz@gmail.com>
11335 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
11336 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
11339 * generics.2.cs: Revert the nullable reftypes tests.
11341 2006-02-10 Zoltan Varga <vargaz@gmail.com>
11343 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
11344 using __builtin_frame_address (1) as it doesn't work in the presence
11345 of optimizations. Hopefully fixes #77273.
11347 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
11348 -> generics.cs change as it doesn't work with some automake versions.
11350 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
11352 * mini.c: handle systems that sue a different way to
11353 retrieve the stack address of the current thread.
11355 2006-02-09 Zoltan Varga <vargaz@gmail.com>
11357 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
11358 it specially in the makefile.
11360 * generics.2.cs: Add tests for nullable reference types.
11362 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
11364 * mini.c: always handle the case when mono_jit_init()
11365 is called in a thread different from the main thread,
11366 confusing libgc (bug #77309).
11368 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
11370 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
11372 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
11374 * mini.c: change optimize_branches () to use a single loop
11375 and introduce a new optimization to simplify some range checks.
11377 2006-02-03 Martin Baulig <martin@ximian.com>
11379 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
11380 and merged with debugger_thread_manager_add_thread().
11381 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
11382 inform the debugger about the main thread.
11384 2006-02-03 Zoltan Varga <vargaz@gmail.com>
11386 * basic.cs: Add test for div.un/rem.un constant folding.
11388 2006-02-03 Neale Ferguson <neale@sinenomine.net>
11390 * cpu-s390x.md: correct int_xor_imm length
11392 2006-02-03 Zoltan Varga <vargaz@gmail.com>
11394 * generics.2.cs: New test for #77442.
11396 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
11399 2006-02-02 Martin Baulig <martin@ximian.com>
11401 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
11402 <mono/metadata/mono-debug-debugger.h>
11404 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
11406 2006-02-02 Martin Baulig <martin@ximian.com>
11408 * debug-debugger.h: New header file for debug-debugger.c.
11410 * debug-debugger.c: Big API cleanup; don't run the managed Main()
11411 function is a separate thread anymore; add support for attaching.
11413 2006-02-01 Zoltan Varga <vargaz@gmail.com>
11415 * tramp-x86.c: Fix a warning.
11417 2006-01-31 Zoltan Varga <vargaz@gmail.com>
11419 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
11420 on very large methods.
11422 * aot.c (load_patch_info): Fix a warning.
11424 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
11426 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
11427 mini-ops.h: alu membase optimizations.
11429 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
11431 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
11432 to speedup StringBuilder.
11434 2006-01-27 Zoltan Varga <vargaz@gmail.com>
11436 * dominators.c (mono_compute_natural_loops): Fix detection of
11437 loop body start blocks.
11439 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
11441 2006-01-26 Zoltan Varga <vargaz@gmail.com>
11443 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
11446 2006-01-25 Massimiliano Mantione <massi@ximian.com>
11448 * aliasing.c: Fixed aliasing issue on 64 bit archs.
11450 2006-01-25 Martin Baulig <martin@ximian.com>
11452 * debug-debugger.c: Moved the `MonoDebuggerManager' and
11453 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
11454 started to cleanup this file a little bit.
11456 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
11458 * mini.c: optimize a codepath frequently happening in generics code.
11460 2006-01-23 Martin Baulig <martin@ximian.com>
11462 * Makefile.am: Only compile debug-debugger.c on supported platforms.
11464 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
11465 functions directly.
11467 * driver.c: debug-debugger.c is only available if
11468 `MONO_DEBUGGER_SUPPORTED' is defined.
11470 2006-01-23 Martin Baulig <martin@ximian.com>
11472 * debug-debugger.c: Only enable this on platforms where the Mono
11473 Debugger is working (x86 and x86_64).
11475 2006-01-21 Martin Baulig <martin@ximian.com>
11477 The Mono Debugger is now using the normal `mono' instead of the
11478 `mono-debugger-mini-wrapper' when executing managed code.
11480 * debug-debugger.c: New file; previously known as
11481 debugger/wrapper/wrapper.c.
11483 * debug-mini.c (mono_init_debugger): Removed.
11485 * driver.c (mono_main): Added new `--inside-mdb' command line
11486 argument which is used when running inside the debugger.
11488 2006-01-20 Zoltan Varga <vargaz@gmail.com>
11490 * liveness.c (mono_analyze_liveness): Remove some unused data
11493 2006-01-17 Zoltan Varga <vargaz@gmail.com>
11495 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
11497 2006-01-16 Zoltan Varga <vargaz@gmail.com>
11499 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
11500 depends on implementation details of monobitset.
11502 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
11505 2006-01-15 Zoltan Varga <vargaz@gmail.com>
11507 * liveness.c: Update after monobitset changes.
11509 2006-01-14 Zoltan Varga <vargaz@gmail.com>
11511 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
11513 2006-01-11 Neale Ferguson <neale@sinenomine.net>
11515 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
11517 * mini-s390x.c: Remove warning messages.
11519 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
11521 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
11523 2006-01-10 Zoltan Varga <vargaz@gmail.com>
11525 * generics.2.cs: Add ldelem/stelem_any test.
11527 2006-01-10 Neale Ferguson <neale@sinenomine.net>
11529 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
11531 2006-01-07 Zoltan Varga <vargaz@gmail.com>
11533 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
11535 2006-01-06 Zoltan Varga <vargaz@gmail.com>
11537 * generics.2.cs: Reenable vtype tests.
11539 * inssel-x86.brg: Remove an icorrect valuetype rule.
11541 2006-01-06 Neale Ferguson <neale@sinenomine.net>
11543 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
11544 initial support for OP_ABS.
11546 2006-01-05 Neale Ferguson <neale@sinenomine.net>
11548 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
11550 2006-01-05 Neale Ferguson <neale@sinenomine.net>
11552 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
11553 conversion and implement LADD/LSUB.
11555 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
11558 2006-01-05 Neale Ferguson <neale@sinenomine.net>
11560 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
11562 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
11565 2006-01-05 Neale Ferguson <neale@sinenomine.net>
11567 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
11568 localloc is encountered. Fixes crash in test-183.cs when using gmcs
11569 (stack walk problem).
11571 2006-01-04 Zoltan Varga <vargaz@gmail.com>
11573 * aot.c (mono_aot_load_method): Fix a warning.
11575 2006-01-03 Neale Ferguson <neale@sinenomine.net>
11577 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
11579 2006-01-03 Zoltan Varga <vargaz@gmail.com>
11581 * iltests.il: Add test for #77148.
11583 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
11586 2006-01-03 Neale Ferguson <neale@sinenomine.net>
11588 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
11590 2006-01-03 Neale Ferguson <neale@sinenomine.net>
11592 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
11593 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
11595 * basic-long.cs: Add lconv-to-r4/r8 tests.
11597 2006-01-03 Zoltan Varga <vargaz@gmail.com>
11599 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
11601 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
11602 here as on other archs.
11604 2005-12-29 Neale Ferguson <neale@sinenomine.net>
11606 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
11608 2005-12-29 Neale Ferguson <neale@sinenomine.net>
11610 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
11612 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
11614 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
11615 instrument_prolog; Add memory_barrier instruction.
11617 2005-12-26 Zoltan Varga <vargaz@gmail.com>
11619 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
11621 2005-12-23 Zoltan Varga <vargaz@gmail.com>
11623 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
11625 * aliasing.c inssel.brg: Fix warnings.
11627 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
11628 could skip initialization of some parts of memory.
11630 * mini.c mini-ia64.c: Fix warnings.
11632 * inssel-sparc.brg: Add an implementation of lneg which actually works.
11634 2005-12-22 Zoltan Varga <vargaz@gmail.com>
11636 * aliasing.c (mono_build_aliasing_information): Add a workaround for
11637 a crash seen on sparc.
11639 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
11641 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
11643 2005-12-21 Neale Ferguson <neale@sinenomine.net>
11645 * mini-ops.h: Add s390_backchain instruction
11647 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
11649 * cpu-s390.md: Add s390_backchain instruction
11651 * mini-s390.c: Significant ABI changes
11653 * mini-s390.h: Cater for zero length structures
11655 2005-12-20 Neale Ferguson <neale@sinenomine.net>
11657 * mini-s390.c: ABI fixes
11659 * inssel-s390.brg: Remove debug statements
11661 * cpu-s390.md: Fix length of ATOMIC_xx operations
11663 2005-12-19 Zoltan Varga <vargaz@gmail.com>
11665 * basic-float.cs: Add float<->long conversion tests.
11667 2005-12-16 Neale Ferguson <neale@sinenomine.net>
11669 * mini-s390.c: Fix LOCALLOC processing.
11671 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
11673 2005-12-15 Zoltan Varga <vargaz@gmail.com>
11675 * iltests.il: Add tests for some opcodes not covered by the other
11678 2005-12-15 Neale Ferguson <neale@sinenomine.net>
11680 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
11681 register loading for Tail processing; Correct trace output.
11683 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
11685 * cpu-s390.md: Correct size of jmp instruction.
11687 2005-12-13 Neale Ferguson <neale@sinenomine.net>
11689 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
11691 2005-12-13 Neale Ferguson <neale@sinenomine.net>
11693 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
11694 Bring s390 up to current level.
11696 2005-12-12 Zltan Varga <vargaz@gmail.com>
11698 * generics.2.cs: Disable the newly added tests as they do not work yet.
11700 * generics.2.cs: Add valuetype tests.
11702 2005-12-09 Zoltan Varga <vargaz@gmail.com>
11704 * basic-long.cs: Add i4->u8 test.
11706 * objects.cs: Add tests for JIT intrinsic.
11708 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
11709 optimizations lost by a mistake.
11711 2005-12-07 Zoltan Varga <vargaz@gmail.com>
11713 * basic-long.cs: Remove a test moved to objects.cs.
11715 * arrays.cs: Add more array tests.
11717 2005-12-06 Zoltan Varga <vargaz@gmail.com>
11719 * arrays.cs: Add new tests for multi-dimensional arrays.
11721 2005-12-06 Raja R Harinath <rharinath@novell.com>
11723 * Makefile.am (test_sources2): Add generics.2.cs.
11724 (EXTRA_DIST): Add test_sources2.
11726 2005-12-05 Ben Maurer <bmaurer@ximian.com>
11728 Support for boxing and unboxing nullable types as well as the
11729 isinst operation on nullables, per the CLI ammendment.
11731 * inssel.brg (CEE_ISINST): Special case for nullable
11733 * mini.c (handle_unbox_nullable): new method
11734 (handle_box): Special case for nullable types
11735 (mono_method_to_ir): Call handle_unbox_nullable in correct
11738 * generics.2.cs: New test suite
11740 * Makefile.am: Support for regression tests with generics.
11742 2005-12-03 Zoltan Varga <vargaz@gmail.com>
11744 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
11745 allocated to registers. Fixes #76800.
11747 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
11749 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
11751 2005-11-30 Zoltan Varga <vargaz@gmail.com>
11753 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
11756 2005-11-29 Zoltan Varga <vargaz@gmail.com>
11758 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
11761 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
11763 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
11764 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
11766 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
11767 single precision before storing to a single precision location.
11769 2005-11-28 Raja R Harinath <rharinath@novell.com>
11771 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
11773 2005-11-27 Zoltan Varga <vargaz@gmail.com>
11775 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
11778 * basic.cs: Remove test_0_byte_compares test which was moved to
11779 objects.cs a long time ago.
11781 2005-11-22 Massimiliano Mantione <massi@ximian.com>
11783 * aliasing.c: Fixed aliasing issue on 64 bit archs.
11785 2005-11-20 Zoltan Varga <vargaz@gmail.com>
11787 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
11788 handlers are called.
11790 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
11793 * mini-ia64.c: Add support for the throw->branch exception
11796 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
11798 2005-11-18 Massimiliano Mantione <massi@ximian.com>
11800 * mini.c: Enabled "fastpath" deadce :-)
11802 2005-11-18 Massimiliano Mantione <massi@ximian.com>
11804 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
11805 alias analysis pass to support it.
11806 * mini.h: Likewise.
11808 * liveness.c: Likewise (liveness computation can use aliasing
11809 information to be more accurate).
11810 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
11811 moreover made so that "--compile-all" uses the given optimization
11812 flags and not the default ones.
11813 * aliasing.c: Alias analysis (new file).
11814 * aliasing.h: Likewise.
11815 * Makefile.am: added "aliasing.c" and "aliasing.h".
11817 2005-11-17 Zoltan Varga <vargaz@gmail.com>
11819 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
11822 2005-11-13 Zoltan Varga <vargaz@gmail.com>
11824 * mini-exceptions.c (mono_handle_exception_internal): Remove the
11825 fp >= end_of_stack exit condition, as it is not needed, and it might
11826 become true for fp eliminated frames.
11828 2005-11-11 Zoltan Varga <vargaz@gmail.com>
11830 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
11833 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
11835 * mini-arm.c: fixed alignment of doubles/longs to match
11836 the C ABI (bug #76635).
11838 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
11840 * aot.c: fix compilation with --enable-minimal=aot.
11842 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
11844 * mini-arm.c: fixed compatibility with the new
11845 floating point emulator package for compares.
11847 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
11849 * mini.c : reverted sig->pinvoke changes (r51396-51397).
11851 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
11853 * mini-exceptions.c (print_stack_frame): Output to stderr.
11854 (mono_handle_native_sigsegv): Ditto.
11856 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
11858 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
11859 OP_LCONV_TO_OVF_I implementation.
11861 * mini-amd64.c: Add support for the throw->branch exception
11864 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
11865 when the catch clause catches a more general exception, i.e. Object.
11867 2005-10-30 Zoltan Varga <vargaz@gmail.com>
11869 * cpu-ia64.md: Remove unused opcodes.
11871 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
11872 specific defines for architectures defining USE_SIGACTION.
11874 * mini-ia64.c: Fix some warnings.
11876 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
11877 version seemed to skip a frame.
11879 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
11881 * mini.c: Clean up the usage of sig->pinvoke flag. Now
11882 only calls which are made to native code use this flag.
11884 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
11886 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
11887 varargs methods as well.
11889 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
11890 which have save_lmf set. Reorganize methods prologs a bit.
11892 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
11893 debugger to the proper place.
11895 2005-10-29 Martin Baulig <martin@ximian.com>
11897 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
11898 when running inside the debugger until the debugger has support
11901 2005-10-26 Zoltan Varga <vargaz@gmail.com>
11903 * mini.h: Fix a warning.
11905 2005-10-24 Miguel de Icaza <miguel@novell.com>
11907 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
11908 we expose publicly, this returns the string.
11910 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
11912 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
11913 with fp elimination.
11915 2005-10-21 Zoltan Varga <vargaz@gmail.com>
11917 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
11918 native stacktrace using the glibc 'backtrace' function if available.
11920 2005-10-20 Zoltan Varga <vargaz@gmail.com>
11922 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
11924 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
11925 handle SIGSEGVs received while in native code.
11927 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
11928 code, call mono_handle_native_sigsegv which will abort the runtime
11929 after printing some diagnostics, instead of converting it into a
11930 confusing NullReferenceException.
11932 2005-10-18 Zoltan Varga <vargaz@gmail.com>
11934 * cpu-pentium.md: Remove unused opcodes.
11936 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
11938 * mini-amd64.h (MonoLMF): Add rsp field.
11940 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
11943 2005-10-17 Zoltan Varga <vargaz@gmail.com>
11945 * mini-codegen.c (get_register_spilling): Fix some warnings.
11947 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
11949 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
11950 elimination during exception handling. Enable fp elimination by
11953 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
11956 2005-10-16 Martin Baulig <martin@ximian.com>
11958 * mini-exceptions.c
11959 (mono_debugger_run_finally): New public method for the debugger.
11961 2005-10-10 Zoltan Varga <vargaz@gmail.com>
11963 * debug-mini.c (mono_debug_init_method): Fix warning.
11965 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
11966 the 'exname' parameter const to fix some warnings.
11968 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
11970 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
11971 introduced by the previous patch.
11973 2005-10-08 Zoltan Varga <vargaz@gmail.com>
11975 * basic-float.cs: Add test for precision of float arithmetic.
11977 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
11978 when loading/storing single values from/to memory.
11980 * mini.c (mono_jit_compile_method_with_opt): Create the function
11981 pointers in the correct domain.
11983 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
11985 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
11986 introduced by previous patch.
11988 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
11989 when out_filter_idx is NULL.
11991 * mini-exceptions.c: Don't run filter clauses twice during exception
11992 handling. Fixes #75755.
11994 2005-10-07 Zoltan Varga <vargaz@gmail.com>
11996 * aot.c: Add support for ldflda wrappers.
11998 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
12001 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
12003 * mini.c, mini.h: do not consider exception handlers blocks when
12004 setting up interface variables.
12006 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
12008 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
12010 2005-10-03 Zoltan Varga <vargaz@gmail.com>
12012 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
12013 causes a regression.
12015 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
12017 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
12019 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
12020 of the OP_P definitions.
12022 * TODO: Add a proposal for dealing with the CEE/OP mess.
12024 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
12025 optimizations from the x86 port.
12027 * cpu-amd64.md: Ditto.
12029 * basic.cs basic-long.cs: Add tests.
12031 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
12033 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
12034 Patrik Torstensson's implementation of my exception-handling
12035 optimization idea, when the exception object is not used
12038 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
12040 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
12041 of the mul_imm optimizations from the old jit.
12043 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
12045 * mini.c, liveness.c: patch by Patrik Torstensson and
12046 Zoltan Varga to improve performance in methods with
12049 2005-09-30 Zoltan Varga <vargaz@gmail.com>
12051 * driver.c: Remove 'Globalization' entry from --version.
12053 2005-09-28 Zoltan Varga <vargaz@gmail.com>
12055 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
12056 there is a profiler interested in JIT events.
12058 * aot.c: Load profile files produced by the AOT profiling module, and
12059 reorder methods based on the profiling info. Add a 'method_order' table
12060 to the AOT file to make mono_aot_find_jit_info work with the reordered
12063 * mini.h: Bump AOT file version info.
12065 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
12067 * mini-arm.h: work around what looks like a gcc bug when optimizations
12070 2005-09-28 Raja R Harinath <rharinath@novell.com>
12072 * Makefile.am (AM_CFLAGS): Don't use += to append inside
12073 conditionals. Use ...
12074 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
12076 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
12078 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
12079 to determine the amount of memory to copy when passing valuetypes.
12081 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
12082 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
12084 2005-09-27 Zoltan Varga <vargaz@gmail.com>
12086 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
12087 information about aot.
12089 2005-09-27 Ben Maurer <bmaurer@ximian.com>
12091 * *.c: Replace the use of {Enter,Leave}CriticalSection with
12092 macros. This will allow a deadlock debugger to easily be plugged
12095 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
12097 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
12099 2005-09-27 Raja R Harinath <rharinath@novell.com>
12101 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
12102 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
12103 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
12104 ($(arch_built)) [CROSS_COMPILING]: Error out.
12106 2005-09-26 Zoltan Varga <vargaz@gmail.com>
12108 * aot.c: Add support for the no_special_static flag for classes.
12110 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
12112 * Reapply reverted patches.
12114 * *: Revert r50174 as well.
12116 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
12118 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
12120 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
12122 2005-09-23 Miguel de Icaza <miguel@novell.com>
12124 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
12125 part of the SIG_HANDLER_SIGNATURE.
12127 2005-09-23 Zoltan Varga <vargaz@gmail.com>
12129 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
12132 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
12133 introduced by previous patch.
12135 2005-09-21 Zoltan Varga <vargaz@gmail.com>
12137 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
12138 saved registers too.
12140 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
12141 upon the information returned by get_call_info ().
12143 * mini-x86.c (add_float): Fix stack size calculation.
12144 (mono_arch_call_opcode): Rewrite this so it works based up the
12145 information returned by get_call_info ().
12146 (mono_arch_get_this_vret_args): Ditto.
12148 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
12150 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
12151 in cinfo to determine the registers which need to be used.
12153 2005-09-20 Miguel de Icaza <miguel@novell.com>
12155 * driver.c (mono_main): Add --server and --desktop flags.
12157 2005-09-16 Zoltan Varga <vargaz@gmail.com>
12159 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
12160 registers as global registers.
12162 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
12163 longer needed with the new register allocator.
12165 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
12167 * cpu-ia64.md: Remove unused opcodes.
12169 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
12171 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
12173 * cpu-amd64.md: Remove unused opcodes.
12175 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
12176 needed with the new register allocator.
12178 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
12181 2005-09-16 Raja R Harinath <rharinath@novell.com>
12183 * Makefile.am (check-local): Don't invoke semdel-wrapper.
12185 2005-09-16 Martin Baulig <martin@ximian.com>
12187 * exceptions-amd64.c
12188 (throw_exception): Don't call mono_debugger_throw_exception() if
12189 we're a rethrow - see the FIXME in the code.
12191 2005-09-15 Geoff Norton <gnorton@customerdna.com>
12193 * mini.c (mono_init_exceptions): This only works on some architectures.
12195 2005-09-15 Zoltan Varga <vargaz@gmail.com>
12197 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
12200 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
12202 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
12203 now in mini-exceptions.c.
12205 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
12207 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
12208 now in mini-exceptions.c.
12210 2005-09-15 Zoltan Varga <vargaz@gmail.com>
12212 * exceptions-x86.c: Applied patch from Patrik Torstensson
12213 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
12215 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
12216 code into mini-exceptions.c. Add some assertions to it.
12218 2005-09-12 Zoltan Varga <vargaz@gmail.com>
12220 * aot.c (emit_section_change): Applied patch from "The Software Team"
12221 (<software@solmersa.com>). Fix as errors on windows.
12223 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
12225 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
12226 method info into the LMF.
12228 2005-09-11 Zoltan Varga <vargaz@gmail.com>
12230 * mini-ia64.c: Add proper unwind info for method epilogs.
12232 * exceptions-ia64.c: Add some code to help debugging.
12234 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
12236 * mini-exceptions.c: Fix warning.
12238 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
12240 * mini.c: Really fix build.
12242 * mini-x86.c mini-amd64.c: Fix build.
12244 2005-09-11 Zoltan Varga <vargaz@gmail.com>
12246 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
12248 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
12249 some Interlocked methods as intrinsics.
12251 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
12252 for Thread methods as well.
12254 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
12256 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
12258 * mini-ia64.c mini-x86.c mini-amd64.c
12259 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
12262 * mini.c (mono_init_exceptions): Fix build breakage.
12264 2005-09-10 Zoltan Varga <vargaz@gmail.com>
12266 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
12267 of instructions. Use the new ia64_unw_op macros for emitting unwind
12270 * mini.c (mono_init_exceptions): Initialize exception handling
12271 related trampolines at startup.
12273 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
12275 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
12277 2005-09-09 Zoltan Varga <vargaz@gmail.com>
12279 * mini.c: Handle type loading errors gracefully during compilation and
12280 throw the appropriate exception.
12282 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
12284 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
12285 for the mono binary.
12287 2005-09-09 Martin Baulig <martin@ximian.com>
12289 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
12292 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
12294 * mini-arm.h: use emulation for conv.r.un for the release.
12296 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
12298 * mini-arm.c, objects.cs: more fixes and tests for them.
12300 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
12302 * mini-arm.c: align structures to at least 4 bytes to be able
12303 to keep our current optimized memcpy.
12305 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
12307 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
12309 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12311 * mini.c: ignore SIGPIPE.
12313 2005-09-04 Zoltan Varga <vargaz@gmail.com>
12315 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
12317 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
12319 2005-09-02 Zoltan Varga <vargaz@gmail.com>
12321 * mini.h: Add prototype for mono_allocate_stack_slots_full.
12323 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
12325 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
12326 exception handling support.
12327 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
12328 patch by Brian Koropoff <briank@marakicorp.com>).
12330 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
12332 * mini.c: revert another 'optimization' which breaks when
12333 items on the eval stack need to be saved at a basic block end
12336 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
12338 * jit-icalls.c: for arrays, ensure we always provide
12341 2005-08-30 Zoltan Varga <vargaz@gmail.com>
12343 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
12345 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
12347 2005-08-29 Zoltan Varga <vargaz@gmail.com>
12349 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
12350 arguments in their original register.
12352 2005-08-28 Zoltan Varga <vargaz@gmail.com>
12354 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
12357 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
12358 when ssapre is enabled.
12360 * inssel-long.brg: Fix bug in previous patch.
12362 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
12363 multiplication by a constant.
12365 2005-08-27 Zoltan Varga <vargaz@gmail.com>
12367 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
12370 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
12373 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
12375 * inssel-arm.brg: apply changes tested by Brian Koropoff
12376 <briank@marakicorp.com>.
12378 2005-08-25 Zoltan Varga <vargaz@gmail.com>
12380 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
12382 2005-08-24 Zoltan Varga <vargaz@gmail.com>
12384 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
12385 to the same register if dreg is just a base register.
12386 (print_ins): Improve printing of membase opcodes.
12388 * inssel-x86.brg: Add optimized ldind(reg) rules.
12390 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
12392 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
12394 * mini.c: when running under valgrind, set the stack bottom for
12395 the GC at the actual approximate stack for the app (fixes running
12396 mono with valgrind).
12398 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
12400 * mini.c: do no break at the first valuetype to init found
12401 (fixes bug #75791).
12403 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
12405 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
12407 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
12409 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
12411 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
12413 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
12415 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
12417 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
12419 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
12422 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
12425 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
12428 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
12430 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
12432 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
12434 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
12435 in the tail recursion optimization.
12437 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
12438 debug info into the assembly file.
12440 * iltests.il: Add test for filter regions.
12442 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
12443 initial stack of filter regions. Fixes #75755.
12445 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
12447 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
12448 stack requirements.
12450 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
12452 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
12453 the check for an already compiled method on non-ia64 platforms.
12454 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
12457 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
12459 * inssel-x86.brg: Add some optimized call rules.
12461 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
12463 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
12466 * mini.h mini-trampolines.c: Pass the trampoline argument to
12467 mono_arch_patch_delegate_trampoline.
12469 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
12471 * mini-trampolines.c: Fix build.
12473 * mini-amd64.h: Add delegate trampolines.
12475 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
12477 * inssel-amd64.brg: Add optimized call rules.
12479 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
12481 * inssel-ia64.brg: Add optimized ldind(reg) rules.
12483 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
12485 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
12488 * mini-ia64.c: Remove LMF fixmes.
12490 * mini-ia64.h: Remove most fields from LMF.
12492 * inssel-ia64.brg (stmt): Fix unaligned access errors.
12494 * mini-trampolines.c: Add support for IA64 function descriptors.
12496 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
12497 for IA64 function descriptors.
12499 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
12501 * tramp-arm.c: patch the vtable for virtual calls. Added
12502 support code to register/unregister the LMF.
12503 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
12506 2005-08-19 Dick Porter <dick@ximian.com>
12508 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
12509 bit value if needed.
12511 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
12513 * mini.c (mini_get_method): Move handling of wrapper data here.
12515 * mini.c (mono_method_to_ir): Add support for dynamic methods.
12517 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
12520 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
12521 bblock->code does not remain empty.
12523 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
12525 * arrays.cs: Add regression test for #75832.
12527 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
12528 rules. Fixes #75832.
12530 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
12531 instruction scheduling.
12533 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
12535 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
12537 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
12539 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
12541 * mini-codegen.c: Fix VC build.
12543 * cpu-pentium.md: Increase length of atomic_exhange_i4.
12545 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12547 * mini.h: fix signature for mono_register_opcode_emulation.
12549 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
12551 * mini.c: Get rid of most of the helper_sig_... constants using
12552 mono_create_icall_signature ().
12554 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
12556 * jit-icalls.c (helper_ldstr): New helper function.
12558 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
12560 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
12561 throw, load the string using a helper call instead of creating a string object.
12563 * aot.c: Update after LDSTR changes.
12565 * mini.h: Bump AOT file version.
12567 * aot.c: Save class size info into the AOT file. Print more statistics during
12570 * mini.h: Bump AOT file version.
12572 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
12573 ordering of disasm cases. Fixes #74957.
12575 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
12577 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
12578 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
12579 the generic code needed for the ARM port.
12581 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
12583 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
12584 inssel-arm.brg: more ARM features and fixes.
12586 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
12588 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
12589 ARM port work in progress.
12591 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
12593 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
12595 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
12597 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
12599 * inssel.brg (mini_emit_memset): Add support for unaligned access.
12601 * *-ia64.*: Ongoing IA64 work.
12603 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
12605 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
12607 * TODO: Remove out-of-data todo stuff.
12609 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
12612 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
12614 * mini.h: Bump corlib version.
12616 2005-07-27 Martin Baulig <martin@ximian.com>
12619 (create_copy_ins): Added `const unsigned char *ip' argument; set
12620 `copy->cil_code' from it.
12622 2005-07-27 Martin Baulig <martin@ximian.com>
12624 * mini-exceptions.c (mono_handle_exception): Don't call
12625 mono_debugger_handle_exception() for filters.
12627 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
12629 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
12632 2005-07-26 Martin Baulig <martin@ximian.com>
12634 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
12636 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
12637 helper_compile_generic_method() if the method is actually virtual
12640 2005-07-26 Martin Baulig <martin@ximian.com>
12643 (trampoline_code): Renamed to `mono_trampoline_code' and made it
12644 public; this is now accessed directly by the debugger.
12645 (mono_generic_trampoline_code): Removed.
12648 (mono_debug_init_method): Also add interncalls and wrappers.
12650 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
12652 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
12654 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
12656 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
12658 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
12660 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
12662 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
12664 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
12665 getting TLS offsets on AMD64 too.
12667 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
12669 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
12671 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
12673 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
12674 inssel-arm.brg, mini-arm.h: ARM port work in progress.
12676 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
12678 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
12680 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
12683 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
12684 mono_sparc_is_virtual_call ().
12686 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
12688 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
12689 trampoline parameters.
12691 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
12693 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
12694 to mono_arch_get_vcall_slot_addr.
12696 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
12699 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
12701 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
12703 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
12705 2005-07-19 Martin Baulig <martin@ximian.com>
12707 * exceptions-amd64.c (throw_exception): Call
12708 mono_debugger_throw_exception() here like we're doing it on i386.
12710 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
12712 * mini-ia64.c: Add optimized TLS access support.
12714 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
12716 * mini-exceptions.c: Ongoing IA64 work.
12718 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
12720 * mini.c: Use the default optimization set when embedding. Fixes
12723 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
12725 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
12726 of trampolines to a separate file.
12728 * mini-trampolines.c: New file.
12730 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
12733 * tramp-x86.c: Reorganize the trampoline code to be similar to the
12736 * mini-codegen.c: Fix cygwin build.
12738 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
12740 * mini.c: Add some minor changes needed by the IA64 port.
12742 * *-ia64.*: Ongoing IA64 work.
12744 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
12746 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
12747 trampolines into arch-independent and arch-dependent parts.
12749 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
12751 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
12753 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
12755 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
12756 the xp-regalloc-branch for amd64.
12758 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
12759 xp-regalloc-branch for x86.
12761 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
12763 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
12765 2005-07-06 Martin Baulig <martin@ximian.com>
12768 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
12769 (mono_jit_runtime_invoke): Likewise.
12771 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
12773 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
12776 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
12777 without loading their metadata. Reorganize the file format so exception handling+
12778 debug info is kept separate from normal method info. Create MonoJitInfo
12779 structures for methods lazily.
12781 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
12783 (x86_class_init_trampoline): Patch AOT class init trampolines too.
12785 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
12787 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
12790 * mini.h: Bump AOT file version.
12792 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
12794 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
12796 2005-07-01 Raja R Harinath <rharinath@novell.com>
12798 * Makefile.am (check-local): Call semdel-wrapper.
12800 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
12802 * mini-x86.c: Revert the last change as it seems to break the build..
12804 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
12806 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
12808 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
12810 2005-06-27 Ben Maurer <bmaurer@ximian.com>
12812 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
12813 outside of the macro, so strange stuff doesn't happen with gcc4
12814 (NEW_AOTCONST_TOKEN): Likewise.
12816 2005-06-28 Martin Baulig <martin@ximian.com>
12818 * mini.c (mini_class_is_system_array): New static method; use this
12819 instead of `klass->parent == mono_defaults.array_class' everywhere
12820 since this also works for the new generic array class.
12822 2005-06-26 Ben Maurer <bmaurer@ximian.com>
12824 * inssel.brg: Remove warnings.
12826 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
12828 * mini-ia64.c: Ongoing IA64 work.
12830 * basic-float.cs: Add float->i1 conversion test.
12832 * iltests.il: Add conv.u4 test.
12834 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
12836 * inssel-long.brg: Fix bug caused by last change.
12838 2005-06-23 Geoff Norton <gnorton@customerdna.com>
12840 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
12841 BSDs. Allows the x86 JIT to work on OSX86
12843 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
12845 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
12848 * mini-ia64.c: Ongoing IA64 work.
12850 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
12852 * mini-ia64.c: Ongoing IA64 work.
12854 * driver.c: Clean up jit_code_hash as well when using --regression.
12856 * inssel-long.brg: Fix long->i4/u4 conversion rules.
12858 * basic-long.cs: Add tests for long->u4 conversion.
12860 2005-06-18 Ben Maurer <bmaurer@ximian.com>
12862 * mini.c: Take mono_get_domainvar out of macros. This makes sure
12863 that we do not depend on undefined C behavior: the order stuff
12864 gets evaluated within an expression. Fixes mono when compiled on
12867 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
12869 * *-ia64.*: Ongoing IA64 work.
12871 * aot.c: Lower memory usage while loading AOT methods.
12873 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
12875 * mini.h: Bump AOT file format version.
12877 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
12879 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
12881 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
12883 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
12884 not on callee assembly). Fixed some comments.
12886 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
12888 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
12889 it gets proper disassembly.
12890 (emit_method_info): Remove some dead code.
12892 * mini.c (mini_method_compile): Allways allocate the GOT var in
12893 mono_method_to_ir for emulating opcodes.
12895 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
12897 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
12898 before freeing the code memory. Fixes #74990.
12900 * objects.cs: Add regression test for #74992.
12902 * liveness.c: Extend live ranges of arguments to the beginning of the
12903 method. Fixes #74992.
12905 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
12906 so it points into the faulting instruction.
12908 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
12910 * jit-icalls.c (mono_imul_ovf): Add exception handling.
12912 * *-ia64.*: Ongoing IA64 work.
12914 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
12916 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
12918 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
12920 * *-ia64.*: Ongoing IA64 work.
12922 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
12924 * basic-long.cs: Add tests for add/sub.ovf.
12926 * basic.cs: Add tests for sub.ovf.
12928 * *-ia64.*: Ongoing IA64 work.
12930 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
12932 * *-ia64.*: Ongoing IA64 work.
12934 * basic.cs: Add conv.ovf.i4.un test.
12936 2005-06-09 Massimiliano Mantione <massi@ximian.com>
12938 * mini.c: (remove_block_if_useless) Fixed bug 75061.
12940 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12942 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
12944 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
12946 * *-ia64.*: Ongoing IA64 work.
12948 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12951 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
12953 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
12955 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
12957 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
12959 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
12961 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
12962 of a call is callable by a near call.
12964 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
12966 * mini-ia64.c: Ongoing IA64 work.
12968 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
12970 * genmdesc.c: Make the generated array non-static.
12972 * inssel-long.brg: Fix LSHR_IMM rule.
12974 * *-ia64.*: Ongoing IA64 work.
12976 * *-ia64.*: Ongoing IA64 work.
12978 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
12980 * *-ia64.*: Ongoing IA64 work.
12982 * *-ia64.*: Ongoing IA64 work.
12984 * mini-ia64.c: Ongoing IA64 work.
12986 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
12988 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
12990 * objects.cs basic-calls.cs: Move some tests to objects.cs.
12992 * objects.cs basic-long.cs: Move some tests to objects.cs.
12994 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
12996 * *-ia64.*: Ongoing IA64 work.
12998 * iltests.il: Add a new test.
13000 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
13001 newobj. Fixes #75042.
13003 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
13005 * *-ia64.*: Ongoing IA64 work.
13007 * *-ia64.*: Ongoing IA64 work.
13009 * *-ia64.*: Ongoing IA64 work.
13011 * basic.cs objects.cs: Move tests accessing static variables as well.
13013 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
13015 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
13017 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
13019 * driver.c: Always print failed tests.
13021 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
13024 * *ia64*: Ongoing IA64 work.
13026 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
13028 * basic.cs: Add tests for add.ovf. Fix warnings.
13030 2005-05-18 Miguel de Icaza <miguel@novell.com>
13032 * driver.c (mono_main): Avoid crash if no argument is passed to
13033 --break; Do not use g_error, but f_printf. And fix all other
13034 ocurrences of the same crash.
13036 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
13038 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
13039 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
13042 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
13044 * *-ia64.*: Add beginnings of IA64 backend.
13046 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
13048 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
13050 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
13053 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
13055 * mini-amd64.c: Fix a warning.
13057 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
13059 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
13060 in float_neg. Fixes #74897.
13062 * mini-amd64.c (emit_call): Fix another near call bug.
13064 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
13066 * declsec.c: Keep the appdomain information in the structure. Added a
13067 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
13068 value gets overwritten).
13069 * declsec.h: Set the default MonoArray for the the stack to 6. Added
13070 an MonoAppDomain member to MonoSecurityFrame.
13071 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
13072 used in the stack walk. Now use a MonoArray which grow (double) when
13075 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
13077 * mini.c: Re-enabled runtime cleanup, since running threads should
13078 now properly stop when exiting.
13080 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
13082 * mini-codegen.c: New file contaning the arch-independent local
13083 register allocator. Not used by any architectures yet.
13085 * mini.h linear-scan.c: Merge some changes from the
13086 mini-xp-local-regalloc branch.
13088 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
13090 * mini-amd64.c (emit_call): Fix calls to native functions when the
13091 runtime is compiled as a shared library. Fixes #74756.
13093 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
13094 on a literal field. Fixes #74751.
13096 2005-04-25 Raja R Harinath <rharinath@novell.com>
13098 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
13100 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
13102 * objects.cs: Add missing null casting test.
13104 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
13106 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
13107 in wrapper methods. Also rename 'address' variable to 'offset'.
13109 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
13111 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
13114 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
13116 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
13119 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
13121 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
13123 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
13125 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
13126 just the last bytes.
13128 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
13130 * aot.c (mono_compile_assembly): Fix warning.
13132 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
13133 by the _MSC_VER stuff.
13135 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
13137 * inssel-long.brg: Fix #74588.
13139 * cpu-amd64.md: Fix #74591.
13141 * iltests.il: Add new regression tests.
13143 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
13145 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
13148 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
13150 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
13152 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
13153 from Bill Middleton <flashdict@gmail.com>.
13155 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
13157 * arrays.cs: Add new regression test. Fix warnings.
13159 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
13161 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
13162 and leakage in CKFINITE.
13164 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
13165 this to a null op since it is called on amd64 too.
13167 * exceptions-amd64.c (get_throw_trampoline): Align stack.
13169 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
13170 body since this is not used on amd64.
13172 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
13174 * mini-amd64.c: Remove obsolete fixmes.
13176 * mini.c (print_method_from_ip): Fix debugging support.
13178 2005-2-1 Massimiliano Mantione <massi@ximian.com>
13180 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
13181 so that expressions that don't give much gain are not reduced.
13182 * ssapre.h: Likewise.
13184 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
13186 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
13188 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
13190 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
13192 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
13194 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
13196 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
13198 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
13200 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
13203 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
13205 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
13207 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
13209 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
13210 MONO_ARCH_USE_SIGACTION. Fixes #74252.
13212 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
13214 * mini-x86.c: Fix up stack overflow handling.
13216 * exceptions.cs: Add new regression test.
13218 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
13220 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
13221 mono_jit_thread_attach.
13223 * mini.c (mono_method_to_ir): Verify called method is not abstract.
13225 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
13227 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
13228 avoid calling constructors using callvirt.
13230 * inssel.brg: Fix #74073.
13232 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
13234 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
13235 compilation with non-GCC compilers.
13236 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
13237 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
13239 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
13241 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
13242 klass->interface_offsets (will likely fix bug#74073).
13244 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
13246 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
13248 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
13250 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
13251 to amd64_div_reg_size ().
13253 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
13255 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
13257 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
13259 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
13261 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
13263 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
13265 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
13267 * mini.c (mono_precompile_assembly): Load and precompile referenced
13268 assemblies as well. Fixes #74015.
13270 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
13272 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
13274 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
13276 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
13277 a lot of checks and (anyway) permissions cannot work until corlib is
13280 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
13282 * mini-ppc.c: fixed ABI issue on sysv/ppc.
13284 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
13286 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
13287 calls (fixes bug#72824).
13289 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
13291 * mini.c: fix tail recursion elimination (see test in bug#73936).
13293 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
13295 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
13296 some fp functions in sse2 mode.
13298 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
13300 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
13302 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
13304 * mini.h mini.c: Add mono_get_jit_tls_key ().
13306 * mini-x86.c: Enable fast TLS support on windows.
13308 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
13310 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
13311 * mini.c: Check for p/invoke method when generating code. If a
13312 p/invoke method, or it's class, isn't decorated with [Suppress
13313 UnmanagedCodeSecurity] then generate code to call System.Security.
13314 UnmanagedDemand (only if the security manager is active).
13316 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
13318 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
13319 last change as it seems to cause strange crashes.
13321 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
13323 * *.c: handle unsafe function pointers where needed.
13325 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
13327 * mini.c (mono_jit_free_method): Remove the fixme too.
13329 2005-03-15 Miguel de Icaza <miguel@novell.com>
13331 * mini.c: As discussed, make the code actually free the delegate
13332 thunk now, to enable the debugging of delegate problems, use
13333 MONO_DEBUG=1 when running Mono.
13335 This takes also care of parts of the leaks as seen by Joe.
13337 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
13339 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
13340 thread_tls_offset calculation.
13342 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
13344 * declsec.c: Reworked linkdemand checks for icall. The previous code
13345 was using the declaration code (untrusted) and didn't work as expected
13346 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
13349 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
13351 * iltests.il: Add new localloc test.
13353 * mini-amd64.c: Handle large stack allocations the same way as on
13354 windows if stack overflow handling is working.
13356 * mini-amd64.c: Allocate the signal stack using mmap.
13358 * mini.c (sigsegv_signal_handler): Fix reading of context.
13360 * mini-exceptions.c: Fix up stack overflow handling.
13362 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
13364 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
13366 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
13368 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
13370 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
13371 tramp_init functions as they are no longer needed.
13373 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
13375 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
13377 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
13379 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
13381 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
13384 * mini-ops.h: Add OP_LMUL_IMM.
13386 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
13387 long mul/div opcodes as intrinsic.
13389 * mini-amd64.c (emit_call): Handle the case when the callee might be
13392 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
13394 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
13397 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
13399 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
13401 2005-03-09 Ben Maurer <bmaurer@ximian.com>
13403 * mini.c (mono_codegen): Don't leak here, to help people running
13406 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
13408 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
13409 conversions in sse2 mode.
13411 * basic-float.cs: Add regression test.
13413 * mini-amd64.c: Reenable sse2.
13415 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
13417 * mini-amd64.c: Disable sse2 until some regressions are fixed.
13419 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
13421 * driver.c: Copyright text should include 2005.
13423 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
13425 * cpu-amd64.md (load_membase): Fix more max lengths.
13427 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
13429 * cpu-amd64.md (load_membase): Fix max length.
13431 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
13433 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
13435 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
13436 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
13438 * basic-float.cs: Add rounding regression test.
13440 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
13442 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
13444 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
13445 structures in registers for pinvoke wrappers.
13447 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
13449 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
13451 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
13453 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
13454 wrapper to mono_jit_thread_attach.
13456 * mini.c (mini_jit_thread_attach): New jit icall.
13458 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
13459 native->managed wrappers.
13461 * exceptions.cs: Add new regression test.
13463 * mini.c (optimize_branches): Check regions in the cbranch to throw
13464 block case as well. Fixes #73242.
13466 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
13468 * mini.c: thread safety fixes.
13470 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
13472 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
13473 patching stuff, since delegates use jump trampolines so there is
13476 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
13479 * tramp-amd64.c: Fix build.
13481 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
13482 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
13484 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
13485 Rename this to mono_arch....
13486 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
13488 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
13490 * mini-amd64.c (emit_call): If both the caller and the callee is
13491 guaranteed to have 32 bit addresses, emit a normal call.
13493 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
13495 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
13496 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
13497 method_ptr inside delegates.
13499 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
13501 * mini.c (mono_jit_free_method): Free the method info even if the native code is
13502 invalidated. Fixes #73001.
13504 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
13506 * mini-x86.c: Only use stdcall for pinvokes on windows.
13508 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
13510 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
13511 * mini-x86.c: remove unreliable __thread var offset detection,
13512 use the correct accessors and enable by default.
13514 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
13516 * mini.c (mono_jit_free_method): Fix memory leak.
13518 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
13520 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
13522 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
13524 * cpu-amd64.md: Fix lengths of atomic opcodes.
13526 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
13528 * driver.c: try to not imply using ICU is any good.
13530 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
13532 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
13533 functions as inline ops.
13535 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
13536 some Interlocked functions as inline ops.
13538 * mini.c (move_basic_block_to_end): Fix bug in last patch.
13540 * mini.h (MonoBasicBlock): Reorganize fields a bit.
13542 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
13544 * mini.c: Add support for OP_NOT_TAKEN.
13546 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
13547 structures in registers for pinvoke wrappers.
13549 * mini-amd64.c: Fix warnings.
13551 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
13553 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
13555 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
13557 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
13558 address instead of loading the address from it.
13560 * mini-x86.c: Add support for returning small structs in registers
13561 on Win32. Fixes part of #70864.
13563 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
13565 * trace.c (get_token): Improve error checking.
13567 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
13569 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
13571 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
13573 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
13574 it can be reused for MonoClass.
13575 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
13578 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
13580 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
13581 instead of a MonoReflectionMethod. The method information wasn't used
13582 when displaying SecurityException details (but will be now).
13584 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
13586 * Makefile.am : windows build fix.
13588 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
13590 * iltests.il: Add new regression test.
13592 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
13595 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
13597 * mini.c: Moved linkdemand check into helper function check_linkdemand
13598 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
13601 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
13603 * declsec.c: Added statistics counter for different kinds of
13605 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
13606 (and commented) declaration.
13607 * mini.c: Added statistics counter for security Demand code
13608 generation. Added display of security statistics.
13610 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
13612 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
13613 Fix compilation errors under gcc-2.95.
13615 2005-02-12 Ben Maurer <bmaurer@ximian.com>
13617 * mini.c, driver.c: Use the new jit trampoline hashtable
13619 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
13621 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
13623 2005-02-11 Martin Baulig <martin@ximian.com>
13625 * debug-mini.c (mono_debug_close_method): Free the line number array.
13627 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
13629 * aot.c: Break up large methods into smaller ones. Share GOT slots for
13632 * mini.h: Bump AOT file format version.
13634 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
13636 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
13638 * declsec.h: Added macros to get/set lazyly initialized security
13639 informations about assemblies. Added new enum for different type of
13640 possible LinkDemand violation. Added function to check LinkDemands.
13641 * mini.h: Added a field to MonoCompile to hold any security violation
13642 detected when JITting a method (so it can be thrown later).
13643 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
13644 and CEE_CALLVIRT. Added code to throw exception at the end of
13645 mini_method_compile (note: the exception is unhandled right now).
13647 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
13649 * mini.c, jit-icalls.c: use the managed implementation of
13650 memset for initobj and memset, to avoid managed <-> unmanaged
13653 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
13655 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
13656 optimization if it would need a GOT var.
13658 * basic.cs: Add tests for constant propagation and switch statements.
13660 * ssa.c: Fix out-of-range constant propagation and switch statements.
13662 2005-02-09 <vargaz@freemail.hu>
13664 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
13666 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
13668 * cpu-amd64.md (load_membase): Fix max length of load_membase.
13670 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
13672 * mini.c: update to new signature of mono_class_get_allocation_ftn().
13674 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
13676 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
13677 arithmetic operations.
13679 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
13681 * mini-ppc.c: add a workaround for broken user code that
13682 DllImports vararg functions with non-vararg signatures.
13684 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
13686 * mini.c (mono_jit_compile_method_inner): Add detection and a
13687 meaningfull error message for assemblies written in Managed C++.
13689 * tramp-amd64.c mini-amd64.h: Add support for
13690 create_trampoline_from_token ().
13692 * aot.c mini-x86.c abcremoval.c: Applied patch from
13693 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
13695 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
13697 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
13698 which takes a MonoImage/token as parameter instead of a MonoMethod.
13700 * aot.c: Use the new trampoline for initializing vtables.
13702 * aot.c: Add support for ldfld/stfld_remote wrappers.
13704 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
13705 rules for compare <MEM>, IMM.
13707 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
13709 * aot.c: Handle inherited finalizers correctly.
13711 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
13713 * inssel.brg (stmt): Add a missing _setup_... ().
13715 * aot.c: Save some parts of the class state to the AOT file and use it
13716 to recompute that state when a class is initialized.
13718 * mini.c: Install AOT hooks into the runtime.
13720 * mini.h: Bump AOT file format version.
13722 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
13725 * iltests.il: Add new test.
13727 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
13729 * mini.c: fix typo.
13731 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
13733 * mini.c: setup the statistical profiler in the thread attach
13734 callback to cope with the new single thread code.
13736 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
13738 * mini-ppc.c: ensure we have enough room for the profiler
13739 calls (fixed bug#72084).
13741 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
13743 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
13746 2005-2-1 Massimiliano Mantione <massi@ximian.com>
13748 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
13750 2005-2-1 Massimiliano Mantione <massi@ximian.com>
13752 * ssapre.c: Fixed an issue with down safety (this allows IronPython
13753 to succesfully execute parrotbench).
13754 * ssapre.h: Likewise.
13756 2005-2-1 Massimiliano Mantione <massi@ximian.com>
13758 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
13759 variable for stores to method arguments (fixes a SSAPRE issue).
13761 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
13763 * mini.c: handle value types in dup, fixes gen-112.cs.
13765 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
13767 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
13768 sequence for calls in dynamic methods to avoid thunks.
13770 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
13772 * mini.c: correctly remove dynamic methods from the hashtable.
13774 2005-1-20 Massimiliano Mantione <massi@ximian.com>
13776 * driver.c: Disabled SSAPRE until fix the bug that appears
13777 in IronPython's parrotbench.
13779 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
13781 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
13783 * mini.c (mono_method_to_ir): Revert the previous change.
13785 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
13786 when AOT compiling.
13788 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
13789 mono_jit_info_table_find () etc. when running under valgrind.
13791 * inssel.brg: Fix warnings.
13793 * mini-exceptions.c: Fix warnings.
13795 2005-01-31 Martin Baulig <martin@ximian.com>
13797 * driver.c (compile_all_methods_thread_main): Don't try to compile
13798 generic methods or anything which has type parameters.
13800 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
13802 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
13804 * TestDriver.cs: Add --verbose flags.
13806 * graph.c ssa.c: Fix 64 bit warnings.
13808 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
13809 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
13810 Fix 64 bit warnings.
13812 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
13813 variable not spotted by gcc.
13815 * mini-amd64.c inssel-amd64.brg: Applied patch from
13816 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
13817 X86_COMPARE_MEMBASE opcodes.
13819 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
13821 2005-01-29 Ben Maurer <bmaurer@ximian.com>
13823 * *: MonoMethod->signature might be NULL now. You *MUST* use
13824 mono_method_signature.
13826 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
13828 * driver.c (compile_all_methods_thread_main): Compile the methods
13829 without invoking cctors.
13831 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
13833 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
13834 * basic-calls.cs: test for the above.
13836 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
13838 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
13839 MonoJitInfo changes.
13841 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
13843 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
13844 eagerly if it contains dynamic methods.
13846 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
13848 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
13849 trace, it is now computed by an icall from trace_ips.
13851 * mini-exceptions.c: Fix a warning.
13853 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
13855 * mini-exceptions.c: don't bother getting stack trace info if
13856 it's not going to be used.
13858 2005-01-27 Raja R Harinath <rharinath@novell.com>
13860 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
13863 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
13865 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
13867 * aot.c: Avoid calling mono_method_get_header () if not needed.
13869 * mini.h: Bump AOT file format version.
13871 * mini.c (mono_emit_native_call): Allocate a GOT var here.
13873 * mini.c (mono_print_tree): Print more info for calls.
13875 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
13877 * declsec.h: Remove warning by adding missing include for marshal.h
13879 2005-01-26 Martin Baulig <martin@ximian.com>
13881 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
13884 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
13886 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
13889 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
13891 * aot.c (mono_compile_assembly): Fix a warning.
13893 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
13895 * declsec.c: Look for security attributes on the original MonoMethod
13896 (and not the wrapped one). This fix permissions on icalls.
13898 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
13900 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
13902 * mini.c (mono_allocate_stack_slots): Add a fixme.
13904 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
13906 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
13908 * inssel.brg: optimize casts of sealed types (more
13909 optimizations waiting for fixes in remoting).
13911 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
13913 * inssel.brg (stmt): Add another dummy rule.
13915 * driver.c: Fix warnings.
13917 * driver.c (mono_main): If running under valgrind, instruct glib to use
13918 the system allocation functions so valgrind can track the memory
13919 allocated by the g_... functions.
13921 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
13923 * mini-ops.h: Add OP_DUMMY_STORE opcode.
13925 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
13927 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
13928 variables in try regions.
13930 * mini.c (mini_method_compile): Don't disable optimizations on large
13931 methods when AOT compiling.
13933 * mini.c (mono_allocate_stack_slots): New arch independent method to
13934 allocate stack slots. Not yet used.
13936 2005-01-22 Ben Maurer <bmaurer@ximian.com>
13938 * debug-mini.c (mono_debug_close_method): Plug some leaks.
13940 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
13942 * mini-ppc.c: make the branch info relative as the code
13943 buffer can be reallocated.
13945 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
13947 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
13948 * driver.c: Removed the AOT/security restriction. Now initialize the
13949 security manager (in metadata) if --security is used.
13950 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
13951 rather than the pointer to declarative security, when AOT is used.
13953 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
13955 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
13956 basic blocks, reduced intrinsic exception throwing code size.
13958 2005-01-22 Miguel de Icaza <miguel@ximian.com>
13960 * driver.c (mini_usage): Reorder the usage screen.
13962 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
13964 * mini.c (mono_resolve_patch_target): Fix warning.
13966 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
13968 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
13971 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
13973 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
13974 breaks the amd64 build.
13976 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
13977 register allocation. Fixes #71454.
13979 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
13981 * arrays.cs: Add new regression test.
13983 2005-1-20 Massimiliano Mantione <massi@ximian.com>
13985 * ssapre.c: Turned usage of snprintf to GString.
13986 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
13987 (I left it on by mistake in my previous commit).
13989 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
13991 * mini.c, cfold.c, basic-calls.cs: preserve side effects
13992 on cond branch optimization (fixes bug# 71515).
13994 2005-1-20 Massimiliano Mantione <massi@ximian.com>
13996 * abcremoval.c: Fixed bug 71062.
13997 * abcremoval.h: Likewise.
13999 2005-1-20 Massimiliano Mantione <massi@ximian.com>
14001 * mini.c: Added a new functionality to optimize_branches, the removal
14002 of useless basic blocks, and fixed some problem in the removal of
14003 critical edges; some utility functions added for both purposes.
14004 * ssapre.c: Added complex expression support, and fixed bug 70637.
14005 * ssapre.h: Likewise.
14006 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
14008 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
14009 * driver.c: Re-enabled SSAPRE.
14011 2005-01-19 Martin Baulig <martin@ximian.com>
14013 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
14014 the result of mono_get_method_constrained().
14016 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
14018 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
14021 2005-01-18 Geoff Norton <gnorton@customerdna.com>
14023 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
14024 be detected. Fixes #59296.
14026 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
14028 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
14029 which can happen. Fixes #71361.
14031 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
14033 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
14036 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
14038 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
14039 appdomain-unload.exe to fail.
14041 * mini.c: Fix some memory leaks.
14043 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
14045 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
14046 Fixed bug and sped up some codepaths.
14048 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
14050 * mini.c: Fix some memory leaks.
14052 * exceptions.cs basic-long.cs: Add test for checked ulong->int
14055 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
14057 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
14060 * iltests.il: Add regression test for #71320.
14062 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
14064 * mini.c (mono_codegen): Fix installation of profiler hooks.
14066 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
14068 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
14070 * mini.h, mini.c, cfold.c: optimize access to enum
14071 readonly fields, too. Eval conditional branches if possible
14072 to perform unreachable code removal in more cases.
14074 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
14076 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
14078 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
14081 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
14082 WinXP DEP. Fixes #71244.
14084 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
14086 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
14088 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
14090 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
14092 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
14094 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
14097 * mini.h: Bump AOT version.
14099 * mini.h (MonoCompile): Change exvar to a hash table.
14101 * mini.c: Allocate a separate exvar for each handler block.
14103 * mini.c: Get rid of the computation of filter_lengths, its not needed.
14105 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
14106 ex var with the pending exception and only throw if the two are equal.
14109 * exceptions.cs: Add tests for rethrow and nested catch clauses.
14111 * mini-x86.c: Fix warnings.
14113 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
14114 used by all the ports now.
14116 * aot.c: Add write-symbols and save-temps options.
14118 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
14120 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
14122 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
14124 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
14127 * tramp-s390.c: Check vtable slot belongs to the domain.
14129 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
14130 as per other platforms.
14132 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
14134 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
14136 * driver.c: we don't run the Main() code in a subthread anymore.
14138 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
14140 * mini.c: added experimental rtc support in the statistical
14141 profiler: if the user has the permission, more accurate statistics
14142 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
14143 The MONO_RTC value must be restricted to what the linux rtc allows:
14144 power of two from 64 to 8192 Hz.
14146 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
14148 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
14150 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
14152 * mini-ppc.c: better icache flush for smp.
14154 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
14156 * mini-amd64.c (emit_move_return_value): Fix memory leak.
14158 * mini-x86.c (get_call_info): Add the get_call_info () code from the
14159 amd64 port, not yet used.
14161 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
14163 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
14166 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
14168 * driver.c: Added --security option to activate the security manager.
14169 Right now this will allow code generation for declarative demands and
14170 is disabled when AOT is specified.
14171 * mini.c: Add code generation for declarative security demands.
14172 * mini.h: Add mono_use_security_manager as an extern gboolean.
14174 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
14176 * aot.c (mono_compile_assembly): Speed up compilation a bit by
14177 emitting more dense assembly code.
14179 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
14180 exception throwing stuff.
14182 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
14184 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
14187 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
14188 left in by mistake.
14190 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
14193 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
14195 * tramp-*.c: Only patch vtable slots if the object is in the current
14196 domain. Fixes appdomain-unload.exe.
14198 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
14200 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
14203 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
14205 * mini.c (reverse_branch_op): New helper function.
14207 * mini.c (optimize_branches): Run the new optimization only on
14208 platforms which support it. Also reverse all kinds of branches.
14210 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
14212 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
14215 * mini.c (optimize_branches): Reverse not-equals branches if the false
14216 bblock is a throw. This happens a lot of time with argument checking in
14219 * mini.c (mono_codegen): Add support for placing basic blocks after
14220 the function epilogue.
14222 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
14225 2005-01-05 Miguel de Icaza <miguel@ximian.com>
14227 * mini.c (setup_stat_profiler): Only set this up if the platform
14228 supports ITIMER_PROF.
14230 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
14232 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
14235 * inssel.brg: Fix a warning.
14237 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
14239 * mini.c: added support for statistical profiler
14240 (run with: --profile=default:stat).
14242 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
14244 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
14246 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
14248 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
14249 related to global registers from the amd64 port.
14251 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
14253 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
14255 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
14256 with global registers.
14257 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
14259 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
14261 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
14263 * debug-mini.c (encode_value): Fix off-by-one.
14265 * aot.c (encode_value): Likewise.
14267 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
14269 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
14271 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
14274 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
14276 * aot.c (emit_method_info): Increase size of temp buffer.
14278 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
14281 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
14283 * aot.c (emit_method_info): Fix build.
14285 * aot.c: Further rework of the AOT file format to reduce the size of
14286 the method info data.
14288 * mini.h: Bump AOT file format version.
14290 2004-12-27 Martin Baulig <martin@ximian.com>
14292 * mini.c (mini_get_method): New static method; call
14293 mono_get_method_full() and mono_get_inflated_method().
14294 (mono_method_to_ir): Use mini_get_method() instead of
14295 mono_get_method_full().
14297 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
14299 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
14301 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
14303 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
14305 * inssel-amd64.brg: Add some optimization rules.
14307 2004-12-24 Ben Maurer <bmaurer@ximian.com>
14309 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
14310 standard not GC'd stuff is fine.
14312 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
14314 * aot.c: Rework the AOT file format to get rid of most of the global
14315 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
14317 * mini.h: Bump AOT file format version.
14319 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
14321 * mini.h: Bump AOT file format version.
14323 * aot.c (mono_aot_is_got_entry): New function to determine if an
14324 address is inside a GOT.
14326 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
14328 * cpu-pentium.md: Increase the maximum size of some instructions which
14329 might involve a got access.
14331 * mini.c (get_method_from_ip): Another debug helper function.
14333 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
14334 when got var accesses are created during the decompose phase.
14336 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
14338 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
14339 argument mini_compile_method and to MonoCompile, and use this to
14340 determine whenever a given method is compiled for AOT. This allows the
14341 other methods compiled during AOT compilation to be free of AOT stuff,
14342 so the backends does not need to add special support for them by
14343 creating a fake GOT etc.
14345 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
14348 2004-12-21 Ben Maurer <bmaurer@ximian.com>
14350 * mini.c (mono_method_to_ir): It turns out that some of the
14351 x-appdomain wrappers are lax with types, so just ignore this for
14354 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
14355 at the vtable->klass. If it is non-shared code we can just use the
14358 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
14360 * mini-ppc.c: access MonoDomain from tls, too.
14362 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
14364 * declsec.c: Removed unused variable (and related warning ;-)
14366 2004-12-21 Ben Maurer <bmaurer@ximian.com>
14368 * iltests.il: New test for LDELEMA on an array of ref types.
14370 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
14371 all ldelema's on reftypes.
14372 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
14373 it was the wrong place to put it.
14375 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
14376 register to pop to make this cleaner, at the request of Paolo.
14378 2004-12-20 Ben Maurer <bmaurer@ximian.com>
14380 * mini-ops.h (OP_GETHASHCODE): New op.
14382 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
14384 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
14387 For a microbenchmark, this reduces the cost of Hashtable.get_Item
14390 * mini-x86.c (mono_arch_output_basic_block): Rather than
14398 The first is 3 bytes while the second is 1. This saves 36 kb on
14399 mscorlib, quite a big saving. When bootstraping mcs, I was able to
14400 see a small boost because of icache locality.
14402 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
14404 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
14406 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
14407 started code sharing with the generic code.
14409 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
14411 * mini-ppc.c, cpu-g4.md: added code for direct access to
14414 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
14416 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
14417 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
14420 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
14422 * declsec.c|h: Added functions to cache the declarative stack modifiers
14423 in MonoJitInfo and to create a security frame from a MonoJitInfo
14425 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
14426 created. Register internal calls for System.Security.SecurityFrame::
14427 _GetSecurityFrame and _GetSecurityStack.
14428 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
14429 the definitions for the new stack walk/callback mechanism.
14430 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
14431 first security frame for LinkDemands and InheritanceDemands) and
14432 GetSecurityStack for Demands. Both use the new mono_walk_stack code
14434 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
14435 walk initialization (lupus).
14437 2004-12-20 Ben Maurer <bmaurer@ximian.com>
14439 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
14441 (handle_loaded_temps): Do not create a temporary variable for
14442 things that we know are temps. They will never be modified.
14443 (mono_spill_call): Set MONO_INST_IS_TEMP
14444 (mono_emulate_opcode): ditto
14446 (mono_method_to_ir.CEE_DUP): ditto
14448 2004-12-19 Ben Maurer <bmaurer@ximian.com>
14450 * mini.c (type_to_eval_stack_type): Make this handle the void type
14451 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
14452 (emit_tree): use ip_in_bb to special case some common idioms
14453 Update all callers to pass in the IP.
14454 (mono_method_to_ir): Make CEE_CALL* do the above as well.
14456 This gives us a nice 2% speedup in mcs bootstrap.
14458 * mini-x86.c (peephole_pass): Peephole pass to make
14467 * mini.c (ip_in_bb): new method.
14468 (mono_method_to_ir): use this method rather than doing the hash
14471 * linear-scan.c (mono_linear_scan): When expiring actives, you
14472 don't need to keep around variables that expire on this
14473 instruction. This makes it so that:
14476 store (ebx add (ebx, 1))
14480 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
14482 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
14483 combination to avoid doing two copies. Fix up problems with previous
14486 * mini.c: Fix 64 bit warnings.
14488 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
14490 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
14492 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
14493 changes from the x86 code.
14495 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
14497 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
14499 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
14500 throwing code to reduce its size, unify the AOT and non-aot code and
14501 get rid of relocations in the AOT case.
14503 * mini-x86.h mini.c exceptions-x86.c
14504 (mono_arch_get_throw_corlib_exception): New arch specific function to
14505 raise corlib exceptions which doesn't require relocations in the
14508 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
14510 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
14512 * mini.c (mono_emit_method_call): Only allocate the got var when it is
14515 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
14518 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
14520 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
14521 with add function when used from Inc/dec atomic
14522 functions. Re-enabled optimization on x86.
14523 * mini-ops.h: renamed atomic_add functions to
14524 allow _add to match the Interlocked::Add and
14525 _add_next to match Interlocked::Inc/Dec.
14527 2004-12-15 Massimiliano Mantione <massi@ximian.com>
14529 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
14530 linking of BBs to the end BB, and enabled SSAPRE also with
14531 consprop and copyprop (which was prevented by that bug).
14533 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
14535 * mini-x86.c: disabling the Interlocked optimizing code.
14537 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
14539 * aot.c (load_aot_module): Move reading of got_addr after the AOT
14540 file version check.
14542 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
14544 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
14545 interlocked optimization due lack of support on x86, rewrote
14546 exchange to take into account that base may be in eax.
14548 xsp works again; activated Interlocked optimizing code.
14550 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
14552 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
14554 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
14556 * mini-ops.h: Add new opcodes.
14558 * mini.h: Add new patch types. Add got_var to MonoCompile.
14560 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
14561 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
14562 make it work with all kinds of patchable code.
14564 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
14565 address of the GOT, and referencing entries in the GOT.
14567 * mini.c: Add code to load the GOT address if needed by an opcode.
14569 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
14570 independent AOT code on the x86 using an elf-style Global Offset Table.
14572 2004-12-14 Raja R Harinath <rharinath@novell.com>
14574 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
14576 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14578 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
14581 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
14583 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
14584 of Interlocked:Increment/Decrement/Add as inline ops.
14585 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
14587 2004-12-12 Geoff Norton <gnorton@customerdna.com>
14589 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
14590 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
14592 2004-12-12 Duncan Mak <duncan@ximian.com>
14594 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
14595 again. `patch_info->table_size' is no longer valid after Zoltan's
14598 2004-12-12 Martin Baulig <martin@ximian.com>
14600 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
14601 if we are the "real" method, ie. not an inlined method inside it.
14603 2004-12-11 Ben Maurer <bmaurer@ximian.com>
14605 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
14606 before we look in the special fields table. This fixes
14607 ../tests/thread-static-init.cs.
14609 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14611 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
14612 for Array get_Rank and get_Length. Fixes bug #70465.
14614 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
14616 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
14617 separate structure to reduce the size of MonoJumpInfo.
14619 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
14621 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
14623 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
14625 * mini.c (mini_get_inst_for_method): Changed to allow ports
14626 to return a MonoInst instead of opcode
14627 (renamed mini_get_opcode_for_method to better reflect the new functionality)
14629 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
14630 Allow ports to return a created MonoInst instead of op-code, will enable
14632 (renamed mini_get_opcode_for_method to better reflected the functionality)
14634 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
14636 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
14638 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
14640 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
14643 2004-12-08 Martin Baulig <martin@ximian.com>
14645 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
14646 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
14648 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
14650 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
14653 * exceptions.cs: Disable some tests which depend on properties of x86 fp
14656 2004-12-08 Raja R Harinath <rharinath@novell.com>
14658 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
14660 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
14662 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
14663 bug introduced by the previous patch.
14665 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
14667 * mini-ppc.c, objectc.cs: handle large structs passed by value
14668 (fixes bug #69972).
14670 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
14672 * mini-ppc.c: OP_ARGLIST implementation from
14673 Geoff Norton <gnorton@customerdna.com>.
14675 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
14677 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
14678 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
14680 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
14682 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
14684 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
14686 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
14689 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
14691 * mini-sparc.c: Zero out localled-ed memory.
14693 * iltests.il: Add tests for zeroing out localloc-ed memory.
14695 2004-12-04 Martin Baulig <martin@ximian.com>
14697 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
14698 mono_method_get_signature_full().
14700 2004-12-03 Massimiliano Mantione <massi@ximian.com>
14702 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
14703 and some utility functions (always for SSAPRE), integrated SSAPRE.
14704 * mini.h: Likewise.
14705 * driver.c: Added ssapre option.
14706 * ssa.c: Small fix on OP_ARG handling.
14707 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
14708 * Makefile.am: Likewise.
14710 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
14712 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
14713 now in the xp code.
14715 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
14718 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
14720 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
14722 * cpu-s390.md : Increase instruction length of oparglist.
14724 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
14726 2004-11-30 Martin Baulig <martin@ximian.com>
14728 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
14729 virtual generic methods. We call a special helper_compile_generic_method()
14730 icall to retrieve the method from the vtable, inflate and compile
14731 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
14733 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
14735 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
14737 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
14739 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
14741 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
14744 2004-11-27 Ben Maurer <bmaurer@ximian.com>
14746 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
14747 platforms with PIC aot.
14749 2004-11-28 Martin Baulig <martin@ximian.com>
14751 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
14754 2004-11-28 Martin Baulig <martin@ximian.com>
14756 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
14757 the result of mono_type_get_underlying_type() to check whether
14760 2004-11-26 Martin Baulig <martin@ximian.com>
14763 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
14766 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
14768 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
14769 the same way as the other arguments so they won't get clobbered.
14771 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
14772 calls through R11 since it is clobbered by the trampoline code.
14774 2004-11-26 Raja R Harinath <rharinath@novell.com>
14776 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
14777 pick up in-tree mscorlib.dll.
14779 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
14781 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
14783 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
14784 runtime data/code are now stored in a table similar to the GOT in ELF.
14785 This allows the code itself to be position independent.
14787 * aot.c: Fix loading of referenced assemblies after the lazy assembly
14790 * aot.c: Attach ELF type (object/function) directives to all global
14793 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
14795 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
14797 * mini-amd64.h: Turn on PIC AOT code.
14799 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
14800 returning the offset within an OP_AOTCONST instruction where the GOT
14801 offset needs to be added.
14803 * mini.h: Bump AOT file format version.
14805 2004-11-25 Martin Baulig <martin@ximian.com>
14807 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
14808 uninflated generic methods.
14810 2004-11-25 Martin Baulig <martin@ximian.com>
14812 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
14814 2004-11-24 Martin Baulig <martin@ximian.com>
14816 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
14817 original klass (this only applies for generic instances).
14819 2004-11-24 Martin Baulig <martin@ximian.com>
14821 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
14822 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
14825 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
14827 * mini.c (mono_method_to_ir): Disable inlining for methods containing
14828 localloc. Fixes #69678.
14830 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
14832 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
14834 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
14835 used SSE registers on pinvoke calls. Fixes #69774.
14837 2004-11-23 Geoff Norton <gnorton@customerdna.com>
14839 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
14840 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
14842 2004-11-23 Raja R Harinath <rharinath@novell.com>
14844 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
14845 Refer directly to the mcs/ tree.
14847 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
14849 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
14850 Check if a trampoline for a synchronized method is required.
14852 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
14854 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
14855 with localloc if needed. Throe arithmetric exception in
14856 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
14857 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
14859 2004-11-19 Geoff Norton <gnorton@customerdna.com>
14861 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
14862 types before switching on type. Fixes #69622.
14864 2004-11-19 Raja R Harinath <rharinath@novell.com>
14866 * Makefile.am (check-local): New. Integrate into 'make check'.
14867 (MCS,RUNTIME): Define using in-tree mono and mcs.
14869 (%.exe): Use $(ILASM).
14871 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
14873 * mini-ppc.c: adjust initial prolog size (bug #69691).
14875 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
14877 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
14880 2004-11-17 Raja R Harinath <rharinath@novell.com>
14882 * Makefile.am (clean-local): Rename from 'clean'.
14884 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
14886 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
14887 to mono_arch_is_int_overflow.
14888 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
14891 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
14893 * declsec.c|h: New files to support declarative security attributes.
14894 Added function to check if a method has (applicable) security.
14895 * mini.c|h: Add check for declarative security attributes in
14896 mono_method_check_inlining.
14897 * Makefile.am: Added declsec.c and declsec.h to the build.
14899 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
14901 * mini.c, mini.h: update to keep dynamic code info per-domain.
14903 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
14905 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
14906 (mini_init): Get rid of it from here too.
14908 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
14910 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
14911 implemented OP_RETHROW (patch by Geoff Norton
14912 <gnorton@customerdna.com>).
14914 2004-11-10 Geoff Norton <gnorton@customerdna.com>
14916 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
14917 between appdomains. Fixes appdomain-unload on PPC.
14919 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
14921 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
14922 mini-exceptions.c: handle the new wrapper types.
14923 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
14924 token value as a MonoClass* when compiling a wrapper.
14925 mono_jit_create_remoting_trampoline now takes an additional
14926 MonoRemotingTarget parameter.
14928 2004-11-10 Martin Baulig <martin@localhost>
14930 * mini.c (mono_method_to_ir): Use `generic_container->context'
14931 rather than creating a new one.
14933 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
14935 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
14937 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
14939 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
14941 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
14942 the experimental aot cache stuff.
14944 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
14946 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
14947 mini-exceptions.c: update to exception clause structure changes.
14949 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
14951 * exceptions-x86.c (throw_exception): Fix warnings.
14953 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
14956 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
14958 * exceptions-sparc.c (get_throw_exception): Really fix this.
14960 2004-11-07 Ben Maurer <bmaurer@ximian.com>
14962 * tramp-*.c: we no longer support icalls without wrappers, so
14963 a bit of code can be removed here
14965 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
14967 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
14970 * cpu-sparc.md: Add op_rethrow.
14972 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
14974 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
14976 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
14977 * mini-ops.h: Add OP_RETHROW.
14979 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
14981 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
14983 2004-11-05 Geoff Norton <gnorton@customerdna.com>
14985 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
14986 Makes the output much easier to read
14988 2004-11-05 Ben Maurer <bmaurer@ximian.com>
14990 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
14991 prevents another huge leak when compiling with ssa. Secondly, the
14992 performance of doing this rather than freeing the lists is much
14993 better. GList does a lock every time you allocate a list link,
14994 so that it can use a memory pool. So, it is better to just use
14995 a memory pool of our own.
14997 * ssa.c, linear-scan.c: replace g_list_remove_link with
14998 g_list_delete. The remove one does not free the GList, so we were
14999 leaking memory. On -O=all --compile-all with corlib, this cut down
15000 3 MB of allocations.
15002 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
15004 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
15006 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
15008 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
15009 into a new function mono_create_jit_trampoline ().
15011 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
15013 * trace.c (get_spec): Allow tracing of classes without a namespace.
15015 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
15017 * mini.c: Fix pointer overwrite in mini_method_compile.
15019 2004-11-2 Geoff Norton <gnorton@customerdna.com>
15021 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
15022 The darwin ABI needs some special handling for 1 and 2 byte structs
15023 Lets use lbz/lhz instead of lwz everywhere.
15024 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
15025 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
15026 Use stb/sth for the former, and put the latter always on stack instead of in
15027 argument registers.
15029 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
15031 * trace.c (is_filenamechar): Add '_'.
15033 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15035 * mini-s390.c: Fix prolog length to allow for large trace requirements.
15037 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
15039 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
15041 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
15042 depends on libmonogc. Fixes #68805.
15044 2004-10-26 Miguel de Icaza <miguel@ximian.com>
15046 * mini.c (mono_jit_free_method): Provide extra information for
15047 this error. Currently this leaks, but will be turned into a
15048 developer option in the future.
15050 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
15052 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
15054 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
15056 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
15057 boundary. Fixes reading of PATCH_INFO_R4 and R8.
15058 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
15060 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
15062 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
15063 trampolines for AOT code.
15065 2004-10-22 <vargaz@freemail.hu>
15067 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
15068 constructed types. Fixes #68136.
15070 2004-10-21 Martin Baulig <martin@ximian.com>
15072 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
15073 if it returns true, unwind the stack to the call instruction.
15075 2004-10-21 <vargaz@freemail.hu>
15077 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
15079 * mini.h: Bump AOT version number.
15081 * objects.cs: Add another test for unbox trampolines.
15083 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
15086 2004-10-20 <vargaz@freemail.hu>
15088 * driver.c: Add SHARED to the set of optimizations tested.
15090 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
15092 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
15093 used by CEE_NEWARR.
15095 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
15097 2004-10-20 Martin Baulig <martin@ximian.com>
15099 * mini-exceptions.c (mono_handle_exception): Call
15100 mono_debugger_handle_exception() to tell the debugger about
15101 catch/finally clauses.
15103 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
15105 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
15107 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
15110 2004-10-15 Geoff Norton <gnorton@customerdna.com>
15112 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
15113 methods as their native size, fixed bug #57543, #57545.
15114 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
15115 This saves a temporary register and mullw call down into 1 (minor perf
15116 increase for cases like sum = sum * 5; This use to translate into:
15119 It now translates to
15122 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
15124 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
15127 2004-10-11 Martin Baulig <martin@ximian.com>
15129 * mini.c (mono_method_to_ir): If we're a generic method, get the
15130 MonoGenericContainer from our MonoMethodNormal and create a
15131 MonoGenericContext from it.
15133 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
15135 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
15137 * basic-long.cs: Add test for checked i8->i2 cast.
15139 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
15141 * inssel-ppc.brg: added a couple of speedup rules.
15143 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
15145 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
15146 to speed up rebuilds.
15148 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15150 * mini-s390.c: Minor fix to OP_OR_IMM.
15152 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
15154 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
15155 better. Fixes appdomain-unload.exe on sparc.
15157 2004-10-02 Massimiliano Mantione <massi@ximian.com>
15159 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
15160 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
15163 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
15165 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
15167 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
15169 * mini.c: Always generate a field read/write wrapper for members
15170 of the class MarshalByRefObject since the actual instance could
15173 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
15175 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
15177 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
15179 * driver.c mini.h trace.c: Move the setting of the main assembly into
15180 a separate function called mono_trace_set_assembly () and call it after
15181 actually loading the main assembly. Fixes #66872.
15183 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
15185 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
15186 using the code manager.
15188 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
15190 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
15192 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
15194 * cpu-amd64.md: Fix bug in previous patch.
15196 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
15199 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
15201 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
15202 mini-exceptions.c: updates for changed stack walk interface.
15204 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15206 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
15208 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
15210 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
15212 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
15214 * driver.c (mini_regression_list): Do not call mono_assembly_close
15215 since assemblies can't be unloaded.
15217 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
15219 * cpu-amd64.md: Fix more instruction lengths.
15221 * cpu-amd64.md: Fix lengths of some instructions.
15223 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
15225 * inssel.brg: Make the array ldelema check aot friendly.
15227 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
15229 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
15231 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
15233 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
15235 * mini-x86.c: Fix build.
15237 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
15238 mono_type_get_underlying_type () helper function to simplify code.
15240 2004-09-09 Martin Baulig <martin@ximian.com>
15242 * mini-amd64.c: Don't access `type->data.klass' directly, call
15243 mono_class_from_mono_type() instead since the type may be a
15246 2004-09-09 Martin Baulig <martin@ximian.com>
15248 * mini-amd64.c (get_call_info): Fix support for generic instances.
15249 (add_valuetype): Use mono_class_from_mono_type() to get the class
15250 since we can be a generic instance.
15252 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
15254 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
15256 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
15258 * liveness.c: reset spill costs on each scan: bug 62107
15260 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
15262 * exceptions-sparc.c (mono_arch_find_jit_info): remove
15263 unnecessary line that doesn't compile
15265 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
15267 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
15268 trampolines, make them call an error function so people can fix their
15271 2004-09-06 Martin Baulig <martin@ximian.com>
15273 * mini.c (mono_method_to_ir): When initializing locals, handle a
15274 generic instances like a valuetype if it's a valuetype and like a
15275 class if it's a class.
15277 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
15279 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
15280 stack. Fixes #64674.
15282 * exceptions.cs: Add test for unwinding of call arguments.
15284 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
15286 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
15287 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
15288 set the carry/borrow flag). The sparc and s390 implementations
15289 can now use optimized versions (and simplify the code). ppc bugfixes.
15291 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
15293 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
15295 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
15297 * inssel-amd64.brg: Remove leftover 32 bit rule.
15299 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
15301 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
15303 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
15304 mono_arch_find_jit_info functions into a new function. Fix a memory
15307 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
15310 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
15312 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
15315 * exceptions.cs: Add array size tests.
15317 * mini.c: Allocate a separate icall wrapper for each arity of
15318 mono_array_new_va. Fixes #59509.
15320 * exceptions.cs: Add testcase for 64578.
15322 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
15324 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
15326 2004-09-02 Martin Baulig <martin@ximian.com>
15328 * mini.c (mono_method_to_ir): When initializing the locals, call
15329 handle_initobj() on the generic instance itself, not its
15332 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
15334 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
15335 MonoJitInfo for dynamic methods.
15337 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
15339 * mini.c: Add support for freeing JIT data for dynamic methods.
15341 2004-09-01 Martin Baulig <martin@ximian.com>
15343 * mini-x86.c (is_regsize_var): Added support for generic
15345 (mono_arch_emit_prolog): Make this compile again, use
15346 `x86_push_imm_template (code)'.
15348 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
15350 * mini-x86.c: make all push_imm instructions that get
15351 patched always emit the long form
15353 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
15355 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
15356 in a per-domain hash.
15358 * mini-amd64.c (merge_argument_class_from_type): Handle generic
15361 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
15363 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
15366 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
15369 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
15370 Beginnings of SSE2 support.
15372 * exceptions.cs: Add more tests for checked int<->uint casts.
15374 2004-08-28 Martin Baulig <martin@ximian.com>
15376 * mini-x86.c (mono_arch_instrument_epilog): Added support for
15380 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
15381 Handle generic instances recursively.
15383 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
15385 * iltests.il: test for conv.u8 on a constant
15387 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
15389 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
15390 LCONV_x4 (shrun_32 (membase)).
15392 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
15394 * inssel-x86.brg: c&p rules for push/setret of long
15396 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
15398 * inssel-x86.brg: c&p rules for compare (base, regvar) and
15399 compare (regvar, base)
15401 * inssel-x86.brg: more burg love
15403 * inssel.brg: more cleanup
15405 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
15407 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
15409 * basic-long.cs, basic-calls.cs: new tests for optimization.
15411 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
15413 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
15416 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
15418 * mini-amd64.c (read_tls_offset_from_method): Add another case.
15420 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
15422 * inssel.brg (mini_emit_memcpy): use
15423 NO_UNALIGNED_ACCESS to disable memcpy optimization
15425 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
15427 * mini-amd64.c: Handle generic types in various places.
15429 * mini.c (mono_method_to_ir): Handle generic types in init locals.
15431 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
15433 * mini.c (handle_box): Fix warning.
15435 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
15437 * mini-amd64.h: Enable the emit_state optimization.
15439 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
15441 * mini-amd64.c: Add some new 64 bit peephole opts.
15443 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
15445 * cpu-amd64.md: sreg1 of div instructions must be %rax.
15447 * mini-amd64.c: Register allocator fixes.
15449 * mini.c: Add an optimization to emit_state to avoid allocation of new
15450 registers on some platforms.
15452 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
15454 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
15456 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
15457 allocation. Fixes #63085.
15459 * basic-long.cs: Add new regression test.
15461 * mini-amd64.c: Register allocator improvements.
15463 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
15465 * mini-amd64.c (read_tls_offset_from_method): Add another code
15468 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
15469 instruction sequence for nullifying class init trampolines.
15471 * objects.cs: Add new regalloc test.
15473 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
15475 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
15477 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
15479 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
15482 * driver.c: Fix profiling after TLS changes.
15484 * driver.c (mono_main): Set mono_stats.enabled if needed.
15486 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
15489 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
15491 * mini-x86.c: use a 1 op rather than a 2 op tls access
15492 instruction -> faster.
15494 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
15496 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
15499 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
15501 * exceptions-sparc.c (throw_exception): fix typo
15503 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
15505 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
15506 set tree->dreg correctly with tls. Allow any
15507 register to be used.
15509 * mini-x86.c (read_tls_offset_from_method): add new code
15510 generation pattern seen with GCC.
15513 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
15515 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
15516 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
15517 exceptions-sparc.c: fix some performance issues in exception
15518 handling and setting of the stack trace for exceptions that were
15521 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
15523 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
15526 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
15529 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
15531 This patch inlines tls access, when possible.
15533 * mini.h: new arch functions for TLS intrinsics.
15534 All platforms updated with a stub.
15536 * mini.c: use the new intrinsics
15538 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
15539 arch specific intrinsic for tls variables
15541 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
15543 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
15546 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
15548 * mini.c: thread local allocation
15550 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
15552 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
15554 * Makefile.am: Link against the static version of libmonogc.
15556 * Makefile.am: Link the static versions of the convenience libraries
15557 into the mono executable.
15559 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
15561 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
15563 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
15564 on integer overflow.
15566 * mini-amd64.c: Reorganize function call code.
15568 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
15570 2004-08-14 Ben Maurer <bmaurer@ximian.com>
15572 * inssel-x86.brg: use xor eax,eax.
15574 * basic.cs: new tests
15576 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
15578 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
15579 in exception throwing code.
15581 2004-08-14 Ben Maurer <bmaurer@ximian.com>
15583 * inssel-x86.brg: use xor esi,esi.
15585 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
15587 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
15588 can trace methods compiled during mini_init () too.
15590 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
15593 2004-08-14 Ben Maurer <bmaurer@ximian.com>
15595 * Makefile.am: static link on x86 (r=zoltan)
15597 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
15599 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
15600 code since it causes some programs to fail.
15602 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
15604 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
15606 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
15608 * mini.c: ovfops_op_map - add STACK_OBJ case for
15610 * basic.cs: add test_0_pin_string as test
15613 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
15615 * Makefile.am: build C# if srcdir != builddir
15617 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
15619 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
15620 fall-through blocks.
15622 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
15624 * driver.c: enable loop by default again and include abcrem in -O=all.
15626 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
15628 * iltests.il: Add some localloc tests.
15630 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
15632 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
15635 * inssel-amd64.brg: Add some optimizations.
15637 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
15640 * Makefile.am: Statically link mono against libmono on AMD64.
15642 * mini-amd64.c inssel-amd64.brg: Optimizations.
15644 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
15646 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
15648 * tramp-amd64.c: Patch calling code in trampolines.
15650 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
15652 * mini-amd64.c: pinvoke struct passing fixes.
15654 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
15656 * mini-sparc.c: redo change, make mono_arch_cpu_init call
15657 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
15659 2004-08-05 Duncan Mak <duncan@ximian.com>
15661 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
15664 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
15666 * mini-amd64.c (emit_move_return_value): Move return value for normal
15669 2004-08-05 Martin Baulig <martin@ximian.com>
15671 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
15672 `type->type'; just modify `type' itself when dealing with enums
15673 and generic instances.
15674 (check_call_signature): Make `simple_type' a `MonoType *'.
15676 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
15678 * mini.c: Use OP_PADD to add offsets to addresses.
15680 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
15682 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
15684 * mini-sparc.c (mono_arch_emit_epilog): fix check
15685 for folding last op into restore instruction
15687 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
15689 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
15690 helper methods using the code manager.
15692 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
15694 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
15696 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15698 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
15699 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
15701 * mini-s390.c: fix tail processing
15703 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
15705 * mini-ppc.c: mul.ovf.un exception name fix.
15707 2004-08-03 Martin Baulig <martin@ximian.com>
15709 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
15710 instances; before jumping to `handle_enum', also modify `ptype'.
15712 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
15714 * cpu-sparc.md: fcall maximal length too small.
15716 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
15718 * mini-amd64.c mini.h: Add initial support for passing/returning
15719 structures to/from pinvoked methods.
15721 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
15723 * mini-ppc.c: reg allocator fix.
15725 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
15727 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
15729 * inssel.brg: Optimize memset on 64 bit machines.
15731 * mini-amd64.c: Fix some vararg cases.
15733 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15735 * mini-s390.c: Corrected macro in emit_float_to_int
15737 * s390-abi.cs: Tests to exercise the s390 ABI
15739 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
15741 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
15744 * basic.cs: Add a test for add.ovf.un.
15746 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
15748 * mini-sparc.c: add case for OP_IDIV_UN
15750 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
15752 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
15754 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
15756 2004-07-30 Ben Maurer <bmaurer@ximian.com>
15758 * basic.cs: regression tests.
15760 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
15763 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
15765 * basic.cs: Add a new test.
15767 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
15768 and AOT. Various fixes and optimizations.
15770 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
15772 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
15774 * mini-ppc.c: make sure temp regs are not used for global reg
15777 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
15779 * cpu-sparc.md: conv_i8 fix for 64bits
15781 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
15783 2004-07-29 Ben Maurer <bmaurer@ximian.com>
15785 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
15786 add opcode for cmp BYTE PTR [eax], imm.
15788 * inssel.brg: Make memcpy and memset takes bases.
15790 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
15792 * *-amd64.*: More AMD64 work.
15794 2004-07-28 Ben Maurer <bmaurer@ximian.com>
15796 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
15797 add a compare-not-equal opcode.
15799 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
15801 * mini.c: Use mono_init_from_assembly instead of mono_init.
15803 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
15805 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
15807 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
15809 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
15811 * inssel.brg: 64 bit fixes.
15813 * mini.h (MonoCallInst): Add some AMD64 specific data.
15815 * mini.h: Add some OP_P opcodes.
15817 2004-07-28 Ben Maurer <bmaurer@ximian.com>
15819 * basic.cs: tests for 61797 and 61740
15821 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
15823 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
15824 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
15826 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
15828 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
15830 * *-amd64*.*: Ongoing AMD64 work.
15832 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
15834 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
15836 * *-amd64*: Ongoing AMD64 work.
15838 * mini-arch.h: Add AMD64 support.
15840 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
15842 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
15844 * mini-ops.h: Add new opcodes.
15846 * Makefile.am: Add AMD64 support.
15848 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
15849 rules into the inssel-long*.brg files.
15851 * *-amd64.*: Add beginnings of AMD64 backend.
15853 2004-07-22 Ben Maurer <bmaurer@ximian.com>
15855 * mini.c (print_dfn): commenting out the code that prints
15856 the cil. With -O=deadce, this makes -v -v crash.
15858 * cpu-pentium.md: make checkthis have a length of 2
15860 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
15862 * mini-sparc.h: fix implementations of __builtin
15863 functions for Sun compiler for V9.
15865 2004-07-16 Ben Maurer <bmaurer@ximain.com>
15867 * mini.c: use the new stelem.ref wrapper
15868 * exceptions.cs, arrays.cs: new stelem.ref tests
15870 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
15872 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
15873 new XSP should work with these changes).
15875 2004-07-14 Ben Maurer <bmaurer@ximain.com>
15877 * inssel-{long32,x86,}.brg: trivial optimizations.
15879 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
15881 * mini.c: load value when emitting box operation in
15884 2004-07-12 Ben Maurer <bmaurer@ximian.com>
15886 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
15887 is one byte shorter than cmp DWORD PTR [eax], 0.
15889 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
15891 * inssel-ppc.brg: arguments on the stack are always
15892 relative to the stack pointer (spotted by Neale Ferguson).
15894 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15896 * exceptions-x86.c: delay appending the method name to the trace until
15897 after mono_jit_info_table_find is called, as this gets the real
15900 2004-07-09 Ben Maurer <bmaurer@ximian.com>
15902 * aot.c: register roots
15904 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
15906 * aot.c : I could just use PLATFORM_WIN32 flag.
15908 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
15910 * aot.c : Reverting the previous fix. This time it broke linux build.
15912 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
15914 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
15916 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
15918 * mini.c (handle_stack_args): Remove some more debugging code.
15920 * mini.c (handle_stack_args): Remove debug output left in by mistake.
15922 * driver.c mini.h aot.c: Allow additional options to be specified with
15923 --aot and pass them to mono_compile_assembly.
15925 * aot.c: Add experimental code to AOT compile all loaded assemblies
15926 on demand and save the code into a cache in the filesystem.
15928 * aot.c: Add support for more wrapper methods.
15930 * mini.c (handle_stack_args): Handle some corner cases. Fixes
15933 * cpu-*.md: Remove removed opcodes.
15935 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
15936 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
15937 related icalls to marshal.c.
15939 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
15941 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
15943 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
15945 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
15947 2004-07-06 Ben Maurer <bmaurer@ximian.com>
15948 * liveness.c: If liveness is recomputated we need to reset the information
15949 for each variable. This way, if the liveness range has been narrowed
15950 by optimizations that happened after the last computation, we can return
15953 For example, if you have
15958 // Tons of code that does not affect i
15964 i = 0 is dead code and will be removed by SSA. However, when
15965 linear scan gets to the code, i will still appear to be live
15966 throughout the entire block. This prevents good register allocation.
15968 2004-07-06 Martin Baulig <martin@ximian.com>
15970 * debug-mini.c (mono_debug_init_method): Allow
15971 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
15972 (mono_debug_add_icall_wrapper): New method.
15974 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
15976 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
15978 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
15981 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
15983 * aot.c (mono_aot_load_method): Fix loading of debug info.
15985 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
15987 * aot.c: Add logging support.
15989 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
15991 * mini.h: Add prototype for mono_print_method_from_ip.
15993 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
15995 * inssel.brg: 64 bit fixes.
15997 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
16000 * Makefile.am: Add SPARC64 support.
16002 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
16004 * aot.c: Fix alignment problems on 32 bit platforms.
16006 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
16008 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
16011 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
16014 * mini.h: Bump AOT file version. Some 64 bit fixes.
16016 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
16018 * inssel-sparc.brg: Add new rule to avoid register moves.
16020 * inssel.brg: Add ldind_to_load_membase helper function.
16022 2004-06-30 Ben Maurer <bmaurer@ximian.com>
16024 * mini.c: OffsetToStringData intrinsic.
16026 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
16028 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
16030 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
16033 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
16034 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
16036 * mini.c: reinstated mono_compile_get_interface_var()
16037 on x86, too, since the change breaks the Gtk# build there as well.
16039 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
16041 * driver.c: remove loop from the default optimizations: it seems to
16042 interact badly with some of the other options (see bug #60613).
16044 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
16046 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
16047 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
16049 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
16051 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
16052 vararg-using methods.
16054 2004-06-21 Martin Baulig <martin@ximian.com>
16056 * mini/mini-exceptions.c
16057 (mono_handle_exception): Added `gpointer original_ip' argument.
16058 After calling mono_unhandled_exception(), call
16059 mono_debugger_unhandled_exception() and if that returns true,
16060 restore the context and return.
16062 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
16064 * mini-ppc.c: prefer the use of relative branches so
16065 they won't need to be patched in aot code (patch from Patrick Beard).
16067 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
16069 * aot.c: patch from Patrick Beard to make the output assembly
16070 more correct for the MacOSX assembler. Small tweak to
16071 generate sane images on Linux/PPC, too.
16073 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
16075 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
16076 case until bug #59509 is fixed (shows up in #60332).
16078 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
16080 * mini.c: make sure the needed wrappers are compiled, too, with
16083 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
16085 * driver.c: remove NPTL reference in --version output.
16087 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
16089 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
16090 generate valid assembly for the Mach-O assembler.
16092 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
16094 * driver.c: don't include abcrem in the all optimization specifier
16095 since it slows down jit compilation too much for now.
16097 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
16099 * mini.c: use BIGMUL only if both operands have the same signage.
16100 * iltests.il: Test for bug 60056. (errors related to signage in
16105 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
16107 * mini.c, aot.c: memory leak fixes.
16109 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
16111 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
16113 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
16115 * Makefile.am: remove the -static hack completely, it links in
16116 statically glib as well.
16118 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
16120 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
16121 * exceptions.cs: make it compile with new mcs/csc.
16123 2004-06-03 Massimiliano Mantione <massi@ximian.com>
16124 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
16125 and added relevant test case.
16127 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
16129 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
16130 regressions in gtk-sharp.
16132 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
16134 * exceptions.cs: New regression tests.
16136 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
16138 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
16140 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
16142 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
16144 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
16146 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
16148 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
16150 * mini.c (mono_jit_runtime_invoke): Init class in this
16151 method instead of trusting mono_jit_compile_method to
16152 do the work (because wrappers can be in object class)
16154 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
16156 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
16158 * basic-long.cs: New regression test.
16160 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
16162 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
16163 and div/rem checks.
16165 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
16167 * Makefile.am: fix miguel's change to build mono statically against
16168 libmono (track build dependencies).
16170 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
16172 * cfold.c: Some glib versions do not have G_MININT32.
16174 2004-05-26 Massimiliano Mantione <massi@ximian.com>
16176 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
16177 with precision of tan, atan, sin and cos, and implemented related
16178 regressions tests (fixes bug 54467, but one new problem appeared and
16181 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
16183 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
16185 * exceptions.cs: Add test for constant folding && division by zero.
16187 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
16188 since driver.c is in libmono too, so the optimization was useless.
16190 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
16191 variable to driver.c so the compiler can emit more efficient code to
16194 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16196 * Makefile.am: don't distribute generated inssel.[ch] files.
16198 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
16200 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
16201 into the default appdomain. Fixes #58707.
16203 * jit-icalls.c: Remove the broken approximation for truncl, doing
16204 no conversion is better.
16206 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
16209 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
16211 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
16212 of the mcrxr instruction which is not available on some processors
16213 even if it's documented to be. Implement add and sub overflow correctly
16214 (still not complete for long unsigned). Speed up icalls a bit.
16216 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
16218 * mini.c (mono_jit_compile_method_with_opt): Make sure that
16219 we run .cctor in the current domain instead of target_domain.
16221 Fixes bug #58558, .cctor not being called in -O=shared.
16223 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
16225 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
16227 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
16229 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
16230 which can be done with an imm8, do it that way.
16231 (mono_arch_output_basic_block): ditto for a jmp
16232 (mono_arch_emit_prolog): Computate maximum offset of a label.
16234 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
16236 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
16237 now tries to allocate prefered physical reg's for virtual
16238 regs. This reduces the number of emited spills/loads with
16239 20-30% on our core assemblies.
16241 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
16243 * jit-icalls.c: truncl() is not needed and trunc() is
16244 the correct thing to do anyway (bug #58287).
16246 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
16248 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
16251 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
16253 * driver.c: enable loop optimizations by default.
16255 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
16257 * mini-x86.c: fix calc of max loop size when aligning loops start.
16259 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
16261 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
16264 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
16266 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
16269 * basic-long.cs: Add tests for add/subtract of immediates with carry.
16271 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
16273 * mini.c (inline_method): Allways inline some wrappers even if the cost
16274 is too large. Fixes #58785.
16276 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
16278 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
16280 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
16281 (crichton@gimp.org). Beginning of support for sparc/linux.
16283 * mini-sparc.c: Optimize retrieval of LMF address.
16285 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
16287 * exceptions-ppc.c: handle alloca in methods with clauses.
16289 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
16291 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
16293 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
16295 * mini.c: Delegate most of the abort signal work to
16296 mono_thread_request_interruption, which also handles Stop and Suspend
16299 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
16301 * mini.c mini.h: Allow inlining of icall wrappers if the backend
16302 supports the save/restore lmf opcodes.
16304 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
16306 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
16307 by gcc-3.4 as well.
16309 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
16311 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
16313 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
16314 methods which contain array accesses.
16316 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
16317 boundaries. Fixes #58537.
16319 * iltests.il: Add regression test for #58537.
16321 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
16323 * mini-x86.c (mono_arch_local_regalloc): Last part of
16324 fix for bug #58633 (releasing register to early).
16326 2004-05-18 Miguel de Icaza <miguel@ximian.com>
16328 * basic-long.cs: Add new regression test.
16330 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
16332 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
16333 register too early on the chain.
16335 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
16337 * mini.c (create_helper_signature): Use a helper function to reduce
16338 the code which needs to be written. Also set the calling convention of
16339 icalls on windows. Fixes #57840.
16341 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
16343 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
16344 exceptions-ppc.c: added helper function to get the instruction address
16345 from a signal handler context.
16347 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
16349 * helpers.c: use g_get_tmp_dir. Invokes happyness
16352 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
16354 * helpers.c: Add new env variable to pass args to objdump.
16355 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
16357 2004-05-17 Radek Doulik <rodo@ximian.com>
16359 * Makefile.am (common_sources): added abcremoval.h so it get
16360 disted and daily mono packages on go-mono.com will build again
16362 2004-05-17 Massimiliano Mantione <massi@ximian.com>
16364 * abcremoval.c: Fixed coding style, added copyright header.
16366 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
16368 * mini.h: Added prototype for abc removal main function.
16370 * build_relations_propagation_table.pl: Added copyright header.
16372 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
16374 * basic-long.cs: reg test for complex ceq_long bug.
16376 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
16378 * mini-x86.c (mono_arch_local_regalloc): Correctly free
16379 reg in long and clob case (bug #58343). Fixed/added comments.
16381 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
16383 * mini.c (mono_jit_runtime_invoke): Follow new convention
16384 of calling the invoke method with an function pointer.
16386 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
16388 * ChangeLog: Fix author of memory leak patch.
16390 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
16392 * Makefile.am: fix make dist as well...
16395 2004-05-14 Massimiliano Mantione <massi@ximian.com>
16397 * cfold.c: Made so that conversions from pointer to int4 are no-ops
16398 on archs where pointers are 4 bytes long.
16400 * Makefile.am: Added abcremoval.c source file.
16402 * abcremoval.c: Added abcremoval.c.
16404 * abcremoval.h: Added abcremoval.h.
16406 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
16408 * inssel.brg: Enabled bounds check removal.
16410 * mini.c: Added support for abcrem optimization.
16412 * mini.h: Added abcrem optimization label.
16414 * driver.c: Added support for abcrem optimization.
16416 * propagated_relations_table.def: Added propagated_relations_table.def.
16418 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
16420 * mini.c, cfold.c: fix style.
16422 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
16424 * mini.c: handle issue with the low-level implementation of
16425 some long opcodes (bug #54209).
16427 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
16429 * basic.cs: test for my new cmov stuff.
16431 2004-05-13 Patrik Torstensson
16433 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
16434 opt and added peephole documentation.
16436 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
16438 * tramp-ppc.c: rewrote the generic trampoline code.
16440 2004-05-11 Patrik Torstensson
16442 * mini-x86.c: optimize long shl/shr asm code (one less branch)
16444 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
16446 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
16448 * mini.h mini.c dominators.c: Applied patch from Derek Woo
16449 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
16451 * mini.c: Add new icalls for AsAny marshalling.
16453 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
16455 * tramp-ppc.c, mini-ppc.c: more cleanups.
16457 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16459 * mini.c: no warnings.
16461 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
16463 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
16465 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
16467 * mini.c: In the thread abort signal handler, if the thread is in the
16468 process of being stoped, don't throw the Abort exception, just stop the
16471 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
16473 * tramp-ppc.c: removed old code.
16475 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
16477 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
16478 do some simple speed optimizations on ppc.
16480 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
16482 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
16483 and large offsets in load/store.
16485 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
16487 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
16488 it causes regressions.
16490 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
16492 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
16495 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
16497 * jit-icalls.c: remove warnings.
16498 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
16499 speedups for unsafe code.
16501 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
16503 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
16505 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
16507 * basic-calls.cs: Add new regression test.
16509 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
16512 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
16514 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
16517 2004-05-06 Patrik Torstensson
16519 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
16520 long reg allocation in any reg (not only eax:edx) and implemented
16521 long shl/shr ops in asm instead of helpers.
16523 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
16525 * mini-sparc.h: Fix warnings.
16527 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
16530 * mini-exceptions.c (mono_handle_exception): Call the filter in a
16531 separate statement for clarity.
16533 * mini-sparc.c: Update status.
16535 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
16537 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
16540 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
16542 * inssel-ppc.brg: another small pre-release workaround:
16543 we don't do overflow detection for long_sub_un.
16545 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
16547 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
16548 (also works around a weird ppc bug: 57957).
16550 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
16552 * tramp-ppc.c: trampoline fixes.
16554 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
16556 * mini-ppc.c: fixed typos.
16558 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
16560 * mini-ppc.c, exceptions-ppc.c: more code saves registers
16561 at the top of the stack. Fixed typos. Use a frame registers
16562 for all the methods with exception clauses.
16564 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
16566 * exceptions-ppc.c: restore fp registers.
16568 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
16570 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
16571 order from the stack top (moved the stack room to save the
16572 return value for trace after the param area). Fixed corruption
16573 in restoring registers on unwind.
16575 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
16577 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
16579 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
16581 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
16582 and prolog/epilog for methods that use it. Allow
16583 enough param area room for varargs methods. Fix miguel's
16584 breakage in exception handling.
16586 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
16588 * Makefile.am: run genmdesc only on current arch.
16590 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16592 * exceptions-x86.c:
16593 * mini-x86.h: fix the build on windows.
16595 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
16597 * 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.
16599 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
16601 * mini-exceptions.c: New file.
16603 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
16604 Move some parts of the x86 exception handling code to an
16605 arch-independent file so it can be shared with other ports.
16607 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
16609 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
16611 2004-04-26 David Waite <mass@akuma.org>
16613 * driver.c: remove comma from end of enumeration declaration
16615 2004-04-26 Jackson Harper <jackson@ximian.com>
16617 * driver.c: parse config file before loading first assembly. This
16618 allows the user gac to be enabled/disabled.
16620 2004-04-23 Miguel de Icaza <miguel@ximian.com>
16622 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
16623 simpler mechanism: we do not care what is encoded initially
16624 (branch absolute or relative), we care about the code and its
16625 target. I kept the old code for reference for now.
16627 The new code tries first to determine if the jump is anywhere in
16628 the -/+32 absolute meg range, if it succeeds, it encodes using the
16629 absolute branch; If not, it tried to find something in the
16630 relative range, if not, it uses the handle_thunk code.
16632 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
16634 * exceptions-ppc.c: use the correct ip register on macosx.
16636 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
16638 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
16640 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
16642 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
16643 Raise exception on integer divide by zero by hand since the hw
16644 doesn't support it. Handle NaNs in FP compares.
16646 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
16648 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
16649 code reducing duplication between the platforms and enabled
16650 signal exception handling (on linux for now).
16652 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
16654 * exceptions-ppc.c: more macosx support.
16656 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
16658 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
16660 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
16662 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
16664 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
16666 * iltests.il: more tests.
16668 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
16670 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
16673 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
16675 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
16677 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
16679 * liveness.c: Mark variables as volatile in all basic blocks reachable
16680 from exception clauses.
16682 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
16684 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
16687 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
16689 * iltests.il, basic.cs: more tests for regalloc.
16691 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
16693 * iltests.il: Some tests for register allocation modifications
16696 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
16698 * exceptions.cs: Add regression test for bug #56782.
16700 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
16701 original stack trace if an exception is rethrown. Fixes #56782. Oh,
16702 the beauty of fixing the same thing in 5 different files...
16704 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
16706 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
16709 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
16711 * mini.c: Add support for STRWLPARRAY marshalling convention.
16713 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
16715 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
16716 to init the context to setup the regs pointer).
16718 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
16720 * exceptions-ppc.c: more exceptions work.
16722 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
16724 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
16727 2004-04-13 Miguel de Icaza <miguel@ximian.com>
16729 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
16730 can use the memory directly.
16732 * cpu-pentium.md: Update documentation from a post from Zoltan.
16734 add x86_add_membase, x86_sub_membase, x86_mul_membase
16736 2004-04-13 Miguel de Icaza <miguel@ximian.com>
16738 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
16739 GENERAL_REGS they were also hardcoded for all PPC ports.
16741 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
16743 Remove hard-coded limit for floating point registers, use
16744 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
16746 Notice that in MacOS X calling conventions you can fit a lot more
16747 floating point values in registers, so I should update the PInvoke
16748 test to excercise the passing of floating point values on the
16749 stack (currently broken).
16751 2004-04-06 Miguel de Icaza <miguel@ximian.com>
16753 * tramp-ppc.c (create_trampoline_code): Added
16754 JUMP_TRAMPOLINE_SIZE.
16755 (ppc_magic_trampoline): Follow the pattern from
16756 x86_magic_trampoline: if code is set to zero, return.
16757 (create_trampoline_code): Always pass MonoMethod to the jump
16758 trampoline, before it was passing a null.
16759 (mono_arch_create_jump_trampoline): Implement the jump stub, could
16760 share the code with mono_arch_create_jit_trampoline.
16762 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
16764 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
16767 * cpu-g4.md: Added length for jmp instruction, the worst case
16768 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
16771 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
16773 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
16775 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
16777 * mini.c: Only set bblock->real_offset when adding a new bblock, and
16778 before each IL instruction.
16780 * mini.c (CEE_BOX): Fix warnings.
16782 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16784 * mini.c: removed a few unused vars and extra whitespace.
16786 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
16788 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
16790 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
16792 (OP_GETCHR): use the above
16793 (CEE_LDELEMA): use the above.
16795 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
16796 version of the generic impl.
16797 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
16798 (CEE_LDELEMA): use the above.
16800 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
16802 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
16805 * iltests.il: Added new regression test for #56317.
16807 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
16809 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
16810 under NetBSD. Fixes #56450.
16812 * liveness.c (update_gen_kill_set): Fix previous patch.
16814 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16816 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
16818 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
16820 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
16821 ldsfld and ldsflda.
16823 * inssel-sparc.brg: Add more optimizations.
16825 * mini-sparc.c: Replace multiply/divide with shifts if possible.
16827 2004-04-01 Martin Baulig <martin@ximian.com>
16829 * mini.c (handle_box): New static function; moved the
16830 implementation of CEE_BOX here.
16831 (mono_method_to_ir): Added `constrained_call' variable.
16832 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
16833 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
16834 mono_method_get_constrained() to get the method.
16836 2004-04-01 Martin Baulig <martin@ximian.com>
16838 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
16839 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
16840 (mono_method_to_ir): We don't need these macros anymore since
16841 mono_class_get_full() already takes care of it.
16843 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16845 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
16846 use @function (as doesn't accept #function here) and check the return
16847 value of system and stop if fails.
16849 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16851 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
16853 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
16855 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
16857 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
16859 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
16862 * basic-long.cs: Add test for negation of Int64.MinValue.
16864 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
16866 * mini-sparc.c: Update status.
16868 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
16870 * exceptions-sparc.c: Fix return value in filters.
16872 * inssel-sparc.brg: Fix register allocation in some rules.
16874 2004-03-28 Martin Baulig <martin@ximian.com>
16876 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
16879 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
16881 * mini-x86.c (mono_arch_patch_code): Fix warnings.
16883 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
16884 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
16885 remove unused conv_u4 opcode.
16887 * mini-x86.c: Remove valgrind workaround since it slows down things
16888 even when mono is not run under valgrind.
16890 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
16892 * mini-sparc.c: Update status.
16894 * inssel-sparc.brg: Add some optimizations.
16896 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
16897 future delay slot filling. Add support for varargs, tail calls and JMP.
16899 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
16900 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
16902 * inssel.brg: Fix register allocation in OP_ARGLIST.
16904 * inssel.brg: Fix warnings.
16906 2004-03-25 Martin Baulig <martin@ximian.com>
16908 * mini.c (inflate_generic_field): Removed.
16909 (mini_get_method): Removed, use mono_get_method_full(),
16910 (mini_get_class): Removed, use mono_class_get_full().
16911 (mono_method_to_ir): Pass our generic context to
16912 mono_field_from_token().
16914 2004-03-25 Martin Baulig <martin@ximian.com>
16916 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
16917 of a `MonoMethod *'.
16918 (mini_get_method): Take a `MonoGenericContext *' instead
16919 of a `MonoMethod *'.
16920 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
16921 a new local variable called `generic_context' which holds the
16922 current `MonoGenericContext *'; use it to lookup things.
16924 2004-03-24 Martin Baulig <martin@ximian.com>
16926 * mini.c (mini_get_class): New static method; if we're inside a
16927 generic instance, inflate the class if neccessary.
16928 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
16930 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
16932 * iltests.il: New regression test for #55976.
16934 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
16937 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
16939 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
16942 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
16944 * liveness.c: Consider SSA stores as well as loads when making vars
16947 * exceptions.cs: New regression tests for register allocation.
16949 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
16951 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
16952 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
16953 domain lock only to protect puntual access to data structures.
16954 Added access lock for sighash, jit_icall_hash_name,
16955 jit_icall_hash_addr and domain->code_mp.
16957 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
16959 * driver.c: Print SIGSEGV handling method.
16961 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
16963 * mini.c (setup_jit_tls_data): Handle case when this is called
16964 multiple times for a thread.
16966 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
16967 is different from fbxx_un. Fixes #54303. Also use constants instead of
16968 magic numbers in a lot of places.
16970 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
16972 * exceptions.cs: Fix cctor test when --regression is used.
16974 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
16976 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
16979 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
16981 * inssel-ppc.brg: fixed register assignments for some rules.
16983 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
16985 * exceptions.cs: Add test for exceptions in static constructors.
16987 * mini.c (mono_jit_compile_method_with_out): Move the calling of
16988 static constructors outside the domain lock. Fixes #55720.
16990 2004-03-17 Martin Baulig <martin@ximian.com>
16992 * mini.c (get_generic_field_inst): Removed, this'll never happen.
16993 (inflate_generic_field): Take the `MonoMethod *' instead of the
16994 `MonoClass *' and added support for generic method.
16995 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
16996 have a `field->parent->gen_params', only inflate the field if it's
16997 an open constructed type.
16999 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
17001 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
17002 exception object instead of the preconstructed ones.
17004 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17006 * mini.c: reverted changed to sigsegv_signal_handler commited
17007 accidentally in the previous patch.
17009 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17012 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
17013 running --aot with an old assembly.
17015 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
17017 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
17020 * mini-sparc.c: Add support for v9 branches with prediction.
17022 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
17024 * mini.c (mini_init): #warning is GNUC only
17026 * mini-sparc.h: implement __builtin_frame_address
17027 and __builtin_return_address for Sun C compiler
17029 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
17031 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
17033 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
17035 * basic-calls.cs: Add test for unaligned byref long argument passing.
17037 * mini-ops.h: Add sparcv9 compare and branch instructions.
17039 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
17040 v9 instructions if we have a v9 cpu.
17042 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
17043 registers for global allocation.
17045 * exceptions-sparc.c: Fixes.
17047 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
17049 * liveness.c (mono_analyze_liveness): Optimized version.
17051 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
17053 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
17056 * basic-float.cs basic-calls.cs: New regression tests.
17058 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
17060 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
17061 sigaltstack implementation.
17063 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
17065 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
17066 stuff if SIGSEGV_ON_ALTSTACK is not defined.
17068 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
17070 * mini.c: Fix warnings.
17072 * mini.c (mono_resolve_patch_target): New function which contains the
17073 arch independent part of the patching process.
17075 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
17076 patching code to a separate function.
17078 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
17080 * mini.c (add_signal_handler): ifdef out on Windows
17082 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
17084 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
17085 cpu-sparc.md: Add exception handling support + other fixes.
17087 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
17088 typed GC detection in --version.
17090 * basic.cs exceptions.cs: New regression tests.
17092 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
17093 the arch specific code can store data during a compilation.
17095 * mini-ops.h: Add OP_SETFRET.
17097 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
17098 function, register a separate icall for each arity, so the icalls can
17101 * mini.c (mono_print_tree): Print negative offsets in a more readable
17104 * mini.c: Make signal handling work on sparc.
17106 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
17108 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
17110 * jit-icalls.c: Emulate truncl by aintl on solaris.
17112 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
17114 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
17116 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
17118 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
17120 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
17121 a MarshalByRef type, inline a method that performs the check, taking into
17122 account that the object can be a proxy. Also implemented tow new opcodes:
17123 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
17124 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
17125 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
17127 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
17129 * mini-ppc.c: if a relative branch displacement is too big
17130 but it points to and area reachable with an absolute branch,
17133 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
17135 * mini.c: optimize small copies in cpblk.
17137 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
17139 * basic-calls.cs basic-float.cs: New regression tests.
17141 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
17142 negative offsets from %fp. Implement localloc. Fix local register
17143 allocation. Fix the case when the this argument needs to be saved to
17144 the stack. Implement some missing opcodes.
17146 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
17148 * mini.c (mini_method_compile): Reenable global regalloc in methods
17149 with exception handlers.
17151 * linear-scan.c (mono_varlist_sort): Fix warning.
17153 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
17155 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
17158 * liveness.c: Make all variables uses in exception clauses volatile, to
17159 prevent them from being allocated to registers. Fixes #42136.
17161 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
17163 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
17164 causes regressions.
17166 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
17167 argument to mono_arch_regalloc_cost.
17169 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
17172 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
17174 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
17175 Make the cost of allocating a variable to a register arch dependent.
17177 * basic-calls.cs: Fix compilation of tests.
17179 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
17180 helper function to cut back on the number of #ifdefs needed.
17182 * mini-ppc.c: Fix compilation.
17184 * basic-calls.cs: New regression tests.
17186 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
17188 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
17189 of l0 since that is callee saved.
17191 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
17194 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
17195 of delay instruction.
17197 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
17199 * mini.h (MonoCallInst): Add 'virtual' flag.
17201 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
17203 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
17205 * *.cs: New regression tests.
17207 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
17210 * mini.c (mono_runtime_install_handlers): Fix build.
17212 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
17213 'signal_stack_size' members.
17215 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
17216 alternate signal stack.
17218 * exceptions-x86.c: Add stack overflow handling.
17220 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
17221 functions to arch independent code.
17223 * mini.c (mono_print_tree): Print more detailed info for load_membase
17226 2004-02-23 Martin Baulig <martin@ximian.com>
17228 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
17230 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
17232 * mini-x86.c: fixed reg allocation for div/rem.
17234 2004-02-22 Miguel de Icaza <miguel@ximian.com>
17236 * driver.c (mono_main): Report some configuratio options on --version.
17238 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
17240 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
17241 low in the address space. Correctly flush memory in thunks where we
17242 output native code.
17244 2004-02-20 Martin Baulig <martin@ximian.com>
17246 * mini.c (mini_get_method): New static method; inflate all generic
17247 methods and methods in open generic instances.
17248 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
17249 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
17251 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
17253 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
17255 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
17257 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
17259 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
17261 * mini-sparc.c (flushi mono_arch_output_basic_block): make
17262 it compile using Sun's compiler.
17264 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
17266 * 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.
17268 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
17270 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
17272 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
17274 * mini-ppc.c: handle calls outside of the allowed range with thunks
17275 allocated using the code manager.
17276 * tramp-ppc.c: use the code manager to hold generated native code.
17277 Fixed the magic trampoline to just patch vtable entries.
17279 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
17281 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
17284 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
17286 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
17289 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
17290 if we have a working __thread implementation.
17292 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
17293 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
17295 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
17297 * mini-x86.c: Fix compilation under gcc 2.
17299 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
17301 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
17302 contains a call to the wrapped function.
17304 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
17305 OP_<CALL>_IMM opcodes, and use them under X86.
17307 * mini.c (mono_jit_find_compiled_method): Fix warning.
17309 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
17311 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
17313 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
17314 functionality to mini.c.
17316 * mini.c (mono_create_jump_trampoline): New function to create a jump
17317 trampoline. Return a compiled method instead of a trampoline if it
17318 exists. Add a cache for jump trampolines.
17320 * mini.c (mono_jit_find_compiled_method): New function to return a
17321 compiled method if it exists.
17323 * mini-x86.c: Call mono_create_jump_trampoline instead of
17324 mono_arch_create_jit_trampoline.
17326 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
17327 a jump trampoline. Fixes #52092.
17329 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
17331 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
17332 which is not up-to-date. Add check_corlib_version () instead.
17334 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
17337 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
17338 since newer valgrind versions do not need it.
17340 * mini.c (mono_jit_compile_method_with_opt): New helper function to
17341 compile a method with a given set of optimizations.
17343 * mini.c: Compile icall wrappers on-demand instead of at startup.
17345 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
17346 wrapper for an icall.
17348 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
17350 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
17353 * iltests.il: Add test for non-empty stack before switch instruction.
17355 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
17357 * mini.c: Add support for new stringbuilder marshalling conventions.
17359 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
17361 2004-02-01 Martin Baulig <martin@ximian.com>
17363 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
17364 in `ginst->mtype_argv'.
17366 2004-01-31 Miguel de Icaza <miguel@ximian.com>
17368 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
17369 facilitate grepping.
17371 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
17373 * mini.c: fixed buglet in initobj generic implementation for references.
17375 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
17377 * Makefile.am: make the version script conditional.
17378 * jit-icalls.c: handle missing truncl().
17380 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
17382 * exceptions.cs: Add more tests for double->int conversion.
17384 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
17385 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
17387 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
17389 * driver.c: make --verbose --version emit an error
17390 if the loaded corlib doesn't match the runtime version.
17392 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
17394 * mini-ppc.h: export ppc_patch().
17395 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
17396 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
17397 on par or better than on MacOSX.
17399 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
17401 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
17402 mono_lookup_pinvoke_call.
17404 * mini-x86.c: Under windows, the default pinvoke calling convention is
17405 stdcall. Fixes #52834.
17407 * mini.c (optimize_branches): Add an upper bound to the number of
17408 iterations to prevent infinite loops on strange loops. Fixes #53003.
17410 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
17412 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
17413 and ISINST. Fixes #52093.
17415 * objects.cs (test_0_vector_array_cast): New tests.
17417 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
17419 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
17420 checking in Array.Set ().
17422 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
17425 * object.cs (test_0_multi_array_cast): New regression test.
17427 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
17429 * exceptions-ppc.c: fix build on Linux/PPC.
17431 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
17433 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
17434 running under valgrind.
17435 (x86_magic_trampoline): Fix build bustage.
17437 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
17438 negative values as well. This is needed for the encoding of the line number
17439 info, since sometimes the line numbers are not in increasing order.
17441 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
17443 * cpu-pentium.md (localloc): Increase the size of the localloc
17444 instruction since it is a loop under Win32.
17446 * debug-mini.c (record_line_number): Get rid of unneccesary memory
17449 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
17451 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
17452 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
17453 Max Horn (max@quendi.de). Fix file names in comments.
17455 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
17457 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
17458 avoid stack overflow.
17459 (replace_usage): Avoid uninitialized variable warnings.
17461 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
17462 and taking the address of valuetype variables.
17464 2004-01-03 Patrik Torstensson
17466 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
17467 for other purposes than FP later on.
17469 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
17471 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
17474 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
17476 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
17478 2003-12-30 Patrik Torstensson <p@rxc.se>
17480 * mini-x86.h: Decreased number of availiable fp regs.
17481 Solves corner cases with FP spilling.
17483 2003-12-23 Patrik Torstensson <p@rxc.se>
17485 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
17486 for floating point stack tracking / spilling on x86.
17489 * basic-float.cs: added float mul overflow test.
17491 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
17493 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
17495 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
17497 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
17498 supports for cond branches that overflow the immediate
17499 overflow offset. mcs can compile simple programs.
17501 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
17503 * exceptions-ppc.c: exception handling support wip:
17504 finally handlers get run on exception.
17506 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
17508 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
17511 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
17513 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
17514 initial support for stack walking and unwinding.
17516 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
17518 * driver.c (mono_main): Make corlib-out-of-sync message more
17519 descriptive. Also remove verify_corlib call.
17521 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
17523 * mini.c: make CEE_NEWARR calls and other emulated opcodes
17524 not overlap with other call's arguments, too.
17526 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
17528 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
17529 move to arch-specific code the choice of arch-specific
17530 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
17531 * mini.c: ensure emulation calls will not interleave
17534 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
17536 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
17537 the magic trampoline stack frame is dropped before executing
17540 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
17542 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
17543 and integer to fp conversions. Added support for overflowing
17544 arguments on the stack. Reserve a couple more registers as temps.
17545 Added support for aot compilation (as output still needs to be
17548 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
17550 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
17551 Don't overwrite return register in some corner cases.
17553 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
17555 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
17556 static constructors when AOT compiling.
17558 * driver.c (mono_main): Call mono_check_corlib_version.
17560 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
17562 * cpu-g4.md, basic.cs: fixed div target register.
17564 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
17566 * mini-ppc.c, basic.cs: shl_imm fix with test.
17568 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
17570 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
17571 structures by value. Misc fixes.
17572 * objects.cs: more tests.
17574 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
17576 * mini-ppc.c: lconv.ovf.i implemented.
17578 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17581 (mini_init): don't error out if someone already called g_thread_init.
17583 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
17585 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
17586 to be any type per the spec. Fix abnormal memory usage when
17587 the same object is repeatedly thrown.
17589 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
17591 * mini.c: check for overruns in IL code.
17593 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
17595 * TODO: Add/remove some todo entries.
17597 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
17599 * driver.c (mono_main): Call mono_verify_corlib.
17601 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
17603 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
17604 This has been moved to mini.c
17605 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
17606 type being casted is marshalbyref it could be a proxy, so instead of
17607 emitting the type check code, emit a call to a runtime method that will
17608 perform the check by calling CanCastTo if needed.
17610 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
17612 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
17613 methods with large stack frames under Win32.
17615 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
17617 * Makefile.am: Distribute regression tests.
17619 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
17620 at the end instead of inserting each variable into the sorted list.
17622 * linear-scan.c (mono_varlist_sort): New helper function.
17624 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
17626 * mini.c: ensure arguments and locals are within bounds.
17628 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
17630 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
17633 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
17635 * mini.c (mono_cprop_copy_values): Fix crash.
17637 * aot.c: Set verbosity back to 0.
17639 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
17641 * regalloc.c: complete memory leak fix by Laurent Morichetti
17644 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
17646 * driver.c (main_thread_handler): Revert the previous patch.
17648 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
17651 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
17652 memory from the memory pool.
17654 * driver.c (main_thread_handler): Turn on all optimizations when
17657 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
17658 an array for better performance.
17660 * regalloc.c (mono_regstate_assign): Fix memory leak.
17662 * debug-mini.c (mono_debug_serialize_debug_info): New function to
17663 serialize the debug info.
17665 * debug-mini.c (mono_debug_add_aot_method): New function to load the
17666 debug info from the serialized representation.
17668 * aot.c: Save debug info into the generated file and load it when
17671 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
17673 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
17675 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
17676 More FP-related fixes.
17678 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
17680 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
17681 and register allocation buglet. Hello world now runs.
17683 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
17685 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
17686 * tramp-ppc.c: fixed class init trampoline.
17687 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
17689 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
17691 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
17692 mini.c: more ppc changes/fixes.
17694 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
17696 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
17697 Also optimize the case when the arguments are the same in the caller
17700 * iltests.il: Add tests for tail calls with valuetype arguments.
17702 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
17704 * mini-ppc.c: fixes for struct return type.
17706 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
17708 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
17709 mono_spillvar_offset() to arch-specific code.
17711 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
17713 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
17715 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
17717 * exceptions-x86.c: Fix stack space leaks.
17719 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
17720 registers from the lmf if the method has save_lmf set.
17722 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
17724 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
17725 of icall wrappers into InvokeInDomain, since these are now per-domain.
17727 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
17729 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
17730 make some opcode emulation and intrinsic ops enabled/disabled
17731 according to the architecture. More fixes.
17733 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
17735 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
17737 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
17739 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
17740 arch-specific handling for 'this' and struct return type to
17741 arch-specific code.
17743 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17745 * aot.c: prevent divide by zero error when reporting (it happened with
17746 Accessibility.dll).
17748 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
17750 * mini.h (inst_switch): Remove unused macro.
17752 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17755 (load_aot_module): free 'info->methods' and 'info' properly. No more
17756 "free(): invalid pointer blah" messages when you have an old aot
17759 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
17761 * jit-icalls.c, mini.c: Added support for context static fields.
17763 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
17765 * mini.c (mono_method_blittable): Methods which set LastError are not
17766 blittable either. Fixes #51108.
17768 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
17770 * mini.c: flush icache.
17771 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
17773 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
17775 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
17777 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
17779 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
17782 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
17785 * inssel.brg (CEE_MKREFANY): Fix AOT case.
17787 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
17789 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
17790 instruction when the result is discarded.
17792 * iltests.il (test_0_div_regalloc): New regression test.
17794 * arrays.cs: Fix compilation error.
17796 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
17798 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
17799 float rules to inssel-x86.brg: sane architectures with FP registers
17800 don't need to implement these rules.
17802 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
17804 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
17806 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
17808 * mini.h, inssel-long32.brg: fixed endianess issues in int64
17809 implementation of 32 bit systems.
17811 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
17813 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
17814 (Jeroen Zwartepoorte).
17816 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
17818 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
17819 the caller and the callee matches.
17821 * mini.c (mono_method_to_ir): Add comment.
17823 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
17824 signbit is missing on some platforms.
17826 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
17828 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
17830 * mini.c (setup_jit_tls_data): Call the new function.
17832 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
17834 * mini-x86.c: Add experimental support for fast access to the lmf
17835 structure under NPTL/Linux 2.6.x.
17837 2003-11-06 Martin Baulig <martin@ximian.com>
17839 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
17840 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
17843 2003-11-02 Martin Baulig <martin@ximian.com>
17845 * mini.c (inflate_generic_field): New static method.
17846 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
17847 generic instance and the field is declared in a generic type, call
17848 inflate_generic_field() to inflate it. Fixes gen-28.cs.
17850 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
17852 * mini.h mini.c (mono_method_same_domain): New function to return
17853 whenever the caller and the callee are in the same domain.
17855 * tramp-x86.c (x86_magic_trampoline): Use the new function.
17857 2003-10-30 Martin Baulig <martin@ximian.com>
17859 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
17860 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
17862 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
17863 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
17865 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
17867 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
17870 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
17871 object here, so it is in the correct appdomain etc.
17873 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
17875 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
17877 (mono_method_to_ir): Avoid freeing the type created returned from
17878 mono_type_create_from_typespec, since it is put into an internal cache
17879 by the function. Fixes pointer.exe.
17881 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
17882 trampolines for icalls and pinvokes as well. Fixes #33569.
17884 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
17886 * mini.c: Update after appdomain changes.
17888 * mini.c (mono_jit_compile_method_inner): Allways compile native
17889 method wrappers in the root domain, since there can only be one
17890 instance of them, whose address is stored in method->info.
17892 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
17894 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
17895 environment variable. Instead detect automatically whenever running
17896 under valgrind using the magic macro RUNNING_ON_VALGRIND from
17899 2003-10-16 Miguel de Icaza <miguel@ximian.com>
17901 * trace.c, trace.h: New files that implement the new trace option
17904 * driver.c: Document new --trace options.
17906 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
17909 - if (mono_jit_trace_calls)
17910 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
17912 * mini.h: prototypes.
17914 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
17916 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
17918 * mini.c inssel.brg: Implement typedefbyref opcodes.
17920 * mini.c (mono_jit_compile_method): Remove unused local variable.
17922 * mini.c (mono_jit_compile_method_inner): Ditto.
17924 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
17926 * tramp-x86.c (x86_class_init_trampoline): Fix build.
17928 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
17930 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
17932 * mini.c (mono_no_aot): Remove unused global variable.
17934 * mini.c: Thread safety fixes.
17936 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
17938 * mini.c (mono_create_class_init_trampoline): Add a lock around
17939 class_init_hash_addr.
17941 * arrays.cs (test_0_newarr_emulation): Add new regression test for
17944 * mini.c: Decompose the NEWARR instruction before decomposing its
17945 arguments. Fixes #30073.
17947 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
17949 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
17952 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
17954 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
17956 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
17958 * driver.c: Add support for compiling icall wrappers to --compile.
17960 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
17962 * inssel.brg: The empty value in class->interface_offsets is -1, not
17965 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
17967 * objects.cs: New test for 'is' operator on an array of interfaces.
17969 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
17971 * tramp-ppc.c: update trampoline code to support jumps
17972 and class initialization.
17974 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
17976 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
17978 * inssel.brg (OP_UNBOXCAST): Fix #46027.
17980 * inssel.brg (OP_UNBOX): Remove unused rule.
17982 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
17983 region instead of one for each method. Fixes #47813.
17985 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
17987 * exceptions.cs (test_0_nested_finally): New regression test for
17988 nested exception handlers.
17990 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
17992 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
17994 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
17997 * mini.c (mono_method_check_inlining): Make the inlining limit
17998 configurable by an environment variable.
18000 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
18002 * mini.h: Bump AOT file version.
18004 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
18005 token, store the image along with the token, since the token might not
18006 refer to the same image as the method containing the relocation,
18007 because of inlining.
18009 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
18011 * mini.c (mono_precompile_assemblies): New function to compile
18012 all methods in all loaded assemblies.
18014 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
18016 * regalloc.h regalloc.c (MonoRegState): Change the type of
18017 iassign and fassign to int*, since they can contain large negative
18018 values if the register is spilled. Also added some comments. Fixes
18021 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
18022 under Win32. Fixes #42964.
18024 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
18026 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
18028 * aot.c: Added support for AOT compiling methods which contain calls
18029 to wrappers. Currently, only remoting-invoke-with-check wrappers are
18032 * driver.c (compile_all_methods): Run the compilation in a thread
18033 managed by mono. Fixes #44023.
18035 * mini.c (mono_codegen): Print full method name in verbose output.
18037 * mini-x86.c (mono_arch_patch_code): Fix warning.
18039 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
18040 jumps, since the method we are jumping to might be domain-specific.
18042 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
18044 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
18046 * inssel.brg: string chars are unsigned.
18048 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
18050 * TODO: New todo item.
18052 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
18053 which calls mono_runtime_class_init and patches the call site to
18054 avoid further calls.
18055 (mono_arch_create_class_init_trampoline): New arch specific function
18056 to create a class init trampoline.
18057 (create_trampoline_code): Generalized so it can create
18058 class init trampolines as well.
18060 * mini.c (helper_sig_class_init_trampoline): New helper variable.
18061 (mono_create_class_init_trampoline): New function to create and cache
18062 class init trampolines.
18063 (mono_find_class_init_trampoline_by_addr): New function to lookup the
18064 vtable given the address of a class init trampoline. Used by the
18066 (mono_codegen): Generate a call to a trampoline instead of
18067 mono_runtime_class_init in LDSFLD[A].
18068 (mono_codegen): Add relocations for the new trampoline.
18070 * mini.h mini-x86.c aot.c: Added a new relocation type:
18071 MONO_PATCH_INFO_CLASS_INIT.
18073 * mini.h: Bump AOT version number.
18075 * aot.c: Create a copy of the loaded code instead of using the original
18076 so methods which call each other will be close in memory, improving
18079 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
18080 patch since it breaks the regression tests.
18082 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
18083 for the register saving instruction sequence since the
18084 frame_state_for function in glibc 2.3.2 don't seem to detect it.
18086 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
18088 * TODO: Fix todo item && remove another.
18090 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
18092 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
18095 * aot.c: Moved the check for MONO_LASTAOT into the initialization
18096 function of the module.
18098 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
18099 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
18100 --no-aot command line option.
18102 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
18104 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
18105 by Bernie Solomon (bernard@ugsolutions.com).
18107 * inssel.brg: Refactor the interface offset table related code into
18108 its separate functions and add support for the AOT case.
18110 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
18112 * aot.c (mono_aot_get_method_inner): Fix memory leak.
18114 * aot.c: Added mono_aot_verbose variable and made all debugging
18115 output depend on the value of this variable.
18117 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
18118 method_label and info_label.
18120 * mini.h mini-x86.c aot.c: Added a new relocation type
18121 MONO_PATCH_INFO_IID for klass->interface_id.
18123 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
18124 the MonoJitInfo structure.
18126 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
18127 a non-root appdomain in shared mode.
18129 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
18131 * aot.c: make aot loader less verbose. Remove free of unused variable.
18133 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
18135 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
18137 * .cvsignore: Added *.dll.
18139 * mini.c (mono_print_tree_nl): New function callable while debugging.
18141 * mini.c (mono_print_code): Export this.
18143 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
18146 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
18148 * mini.h (MonoCompile): Added 'jit_info' field.
18150 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
18151 the cfg structure, since it is needed by the AOT compiler.
18153 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
18155 * aot.c: A major rewrite. Changes include:
18156 - save exception tables for methods which have them.
18157 - cache failed lookups in aot_get_method () to avoid the (slow) calls
18158 to g_module_symbol.
18159 - reworked the file format so it is now much smaller and needs
18160 fewer relocation entries.
18162 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
18164 * aot.c (load_aot_module): Fix build bustage on platforms without
18167 2003-09-04 Martin Baulig <martin@ximian.com>
18169 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
18171 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
18173 * TODO: Some new optimization ideas.
18175 * aot.c: Move AOT module loading logic here from mono_assembly_open.
18177 * aot.c: Save the optimization flags used to compile the code into
18180 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
18181 support emitting domain specific code.
18183 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
18184 no longer domain neutral. It can be made domain neutral by compiling
18185 with --optimize=shared.
18187 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
18188 between appdomains.
18190 * driver.c mini.h mini.c: New --no-aot debugging option which disables
18191 loading of AOT code.
18193 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
18195 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
18196 if there is no domain neutrality information.
18198 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
18200 * aot.c (mono_compile_assembly): Emit a symbol containing the file
18201 format version into the generated library.
18203 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
18204 callee method into the caller since one of them could be shared.
18206 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
18207 system exceptions from AOT code now works.
18209 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
18210 method if it is domain neutral and the callee is not.
18212 * graph.c (cfg_emit_one_loop_level): Fix warning.
18214 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
18216 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
18219 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
18221 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
18222 is needed by code which is executed before mono_runtime_init ().
18223 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
18225 * mini.c (mono_thread_abort): Fix warning.
18226 (mono_jit_compile_method): Call static constructor in the AOT case too.
18228 * aot.c (mono_compile_assembly): Fix warning.
18230 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18232 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
18234 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
18236 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
18238 * cpu-pentium.md: Fix the length of call opcodes so they include the
18239 ESP restoring instruction. Fixes #47968.
18241 2003-08-28 Martin Baulig <martin@ximian.com>
18243 * mini-x86.c (mono_arch_call_opcode): Added support for
18244 MONO_TYPE_GENERICINST.
18246 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
18248 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
18250 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
18251 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
18253 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
18256 2003-08-26 Martin Baulig <martin@ximian.com>
18258 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
18259 when reporting an error, set this to the actual error location.
18260 (mono_method_to_ir): Report the correct error location if
18261 get_basic_blocks() returned an error.
18263 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
18265 * mini.c (mono_type_blittable): OBJECT is not blittable.
18266 (mono_method_blittable): Methods which have marshalling descriptors
18267 are not blittable either. Fixes #47842.
18269 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
18271 * driver.c mini.c: Use an environment variable instead of a global
18272 variable. Also fix the build.
18274 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
18275 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
18278 * driver.c mini.c: Added --with-valgrind option to turn off some
18279 code which prevents mono from running under valgrind.
18281 * mini.c (mono_emit_call_args): Fixed warning.
18283 * mini.c (mono_emulate_opcode): Fixed warning.
18285 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
18287 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
18288 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
18289 regalloc.c, regalloc.h: specify available registers in arch-specific
18290 code and support floats in the regallocator (patch by Laurent Morichetti
18293 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
18295 * mini.c: mono_thread_current() can be called only after
18296 mono_runtime_init(): rearrange code to not call it early on.
18298 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
18300 * mini.c: allocate jump tables in the code mempools.
18302 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
18304 * mini.c, mini.h: make sure per-thread data allocated by the jit is
18307 2003-08-10 Miguel de Icaza <miguel@ximian.com>
18309 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
18310 12 to 16. This fixes bug #47453.
18313 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
18315 * mini-ppc.c: fixed indexed load and unsigned compares.
18317 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
18319 * mini.c: reenabled installation of handler for
18320 thread abort signal.
18322 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
18324 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
18325 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
18326 until it's fixed and actually useful.
18328 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
18330 * inssel-long32.brg: couple more opcodes implemented.
18332 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
18334 * mini-sparc.c: Even more opcodes implemeted.
18336 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
18338 * mini-sparc.c: More opcodes implemented.
18340 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
18342 * mini-sparc.c: More opcodes implemented.
18344 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
18346 * inssel-sparc.brg: Add some needed rules. Direct
18348 * Makefile.am: Use inssel-sparc.brg
18349 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
18350 an assert happy for now.
18352 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
18354 * mini-sparc.c: Fixed compile errors.
18355 * exceptions-sparc.c: Same. We now produce a mono binary
18356 on sparc-linux. Yea.
18358 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
18360 * mini-sparc.c: Renamed registers. Also some macro cleanups.
18361 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
18362 They compile, but do not work.
18364 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
18366 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
18367 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
18368 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
18371 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
18373 * mini.c: more opcodes implemented and better support for generics.
18375 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
18377 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
18378 * mini.c, mini.h: first cut at generics support: some new instructions
18379 added and changed the behaviour of some of the existing ones.
18381 2003-07-21 Miguel de Icaza <miguel@ximian.com>
18383 * mini.c: Removed definition of metadata_shared mutex here.
18385 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
18387 * mini-x86.c: make vararg calls work for instance methods.
18389 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
18391 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
18392 returns the arguments in a separte list, now.
18394 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
18396 * aot.c, mini.c: updates for array type representation changes.
18398 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
18400 * mini.c: register function to perform jit shutdown.
18402 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
18404 * mini.c: use a faster allocator if possible.
18406 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
18408 * aot.c: some cleanups and portability changes.
18410 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
18412 * mini.c: use faster allocation for CEE_BOX if possible.
18414 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
18416 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
18417 Moved inlined mempcy code to its own function so that is can be
18418 reused. Added an inline memset function as well (optimized initobj).
18419 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
18421 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
18423 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
18425 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
18427 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
18428 arch code can setup the cpu for CLR execution, if needed.
18429 We use it on x86 to set the precision of FP operations.
18431 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
18433 * mini.c: disable some optimizations if we can guess they'll cost too
18434 much for a given method.
18436 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
18438 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
18440 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
18441 * mini.h mini.c mini-x86.c: Added instruction level coverage
18442 info collection support.
18444 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
18446 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
18447 is now implemented in the profiling API. Get rid of a couple of
18448 unnecessary global variables.
18450 2003-06-15 Nick Drochak <ndrochak@gol.com>
18452 * basic-long.cs: tests for negative values for bigmul, and unsigned.
18453 * cpu-g4.md: add op_bigmul and op_bigmul_un
18454 * cpu_pentium.md: add op_bigmul_un
18455 * inssel-long32.brg: add rule for unsigned bigmul
18456 * mini-ops.h: define OP_BIGMUL_UN
18457 * mini-x86.c: THE BUG: handle (un)signed properly
18458 * mini.c: choose unsigned opcode if needed.
18459 This set of patches fixes bug #44291
18461 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
18463 * mini.c (optimize_branches): improved to handle all kinds of
18464 conditional branches.
18466 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
18468 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
18469 don't raise exceptions.
18471 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
18473 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
18474 to arch-specific files.
18476 2003-06-09 Martin Baulig <martin@ximian.com>
18478 * Makefile.am (libs): Added $(LIBGC_LIBS).
18480 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
18482 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
18483 and OP_ATAN (fixes bug#44293).
18485 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
18487 * Makefile.am, mini-x86.c: rename cpu description array to
18488 pentium_desc, since some compilers define the 'pentium' preprocessor
18491 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
18493 * mini.c (mini_select_instructions): add explicit branch if the
18494 following block is not the false target of a conditional branch -
18495 we need this with any optimization that reorder or remove bblocks
18497 * mini.c (optimize_branches): bug fixes
18499 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
18501 * mini.c (mono_method_to_ir): inline static readonly fields
18503 * ssa.c (fold_tree): start cfold support for long (very simple
18506 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
18508 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
18510 * inssel.brg: fixed memcpy (bug #44219).
18512 2003-06-05 Dick Porter <dick@ximian.com>
18514 * driver.c: Set the glib log levels to not abort if g_message
18517 g_set_prgname() has to happen before mini_init() so that the
18518 process handle gets the info.
18520 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
18522 * driver.c: add intrins to the default optimizations to get wider
18525 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
18527 * mini.h: some large basic blocks will overflow a 16-bit
18528 integers for symbolic registers.
18530 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
18532 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
18533 (mono_arch_output_basic_block): fix bug 43499
18535 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
18537 * mini.c: kill duplicated definition of mono_debug_format.
18539 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
18541 * mini-x86.c, arrays.cs: fixed register allocation bug.
18543 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
18545 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
18547 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
18549 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18552 (print_method_from_ip): also print source location information if
18555 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
18557 * mini.c (mono_find_block_region): bug fix in region code
18558 (mini_method_compile): enable removing unreachable code again, but
18559 only in methods without exception clauses.
18561 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
18563 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
18564 Implemented arglist opcode and handling of TypedReference type.
18565 Fixed x86 call convention when a structure is returned.
18566 Minimal support for calling static vararg methods.
18568 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
18570 * mini.c (mini_method_compile): always remove unreachable code,
18571 because the code in them may be inconsistent (access to dead
18572 variables for example).
18574 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
18576 * driver.c, debug-mini.c: warning fixes.
18578 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
18580 * Makefile.am, jit.h, mini.h: install header for embedding mono.
18582 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
18584 * mini.c: thread-static fields are registered in mono_class_vtable(),
18585 so ensure the function is called before checking for them.
18587 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
18589 * mini.c (optimize_branches): fix for bug 43586
18591 * jit-icalls.c (mono_llmult_ovf): added an additional check for
18592 overflow (fixes Bug #43639)
18594 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
18596 * mini.c, objects.cs: allow the use of stobj for primitive types.
18598 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
18600 * mini.c: be less strict about argument checking until we support
18601 running the verifier.
18603 2003-05-27 Nick Drochak <ndrochak@gol.com>
18605 * basic-long.cs: tests for (ulong)int * (ulong)int also
18606 * mini.c: use the same trick for (ulong)int * (ulong)int
18608 2003-05-27 Nick Drochak <ndrochak@gol.com>
18610 * basic-long.cs: add regression test for (long)int * (long)int
18611 * cpu-pentium.md: add op_bigmul specification
18612 * inssel-long32.brg: add OP_BIGMUL rule
18613 * mini-ops.h: add OP_BIGMUL
18614 * mini-x86.c: register allocator: handle case where src1 needs to be
18616 * mini.c: substitute special BIGMUL opcode in the tree for
18617 (long)int * (long)int
18619 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
18621 * jit-icalls.c: call the type ctor on field access if needed.
18623 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
18625 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
18626 to a method (including results of ldelema, bug#43207).
18628 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
18630 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
18631 colors to show exception handler blocks.
18633 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
18634 (fix for pinvoke7.cs).
18636 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
18638 * mini.h, mini.c: ensure correct initialization order for types that
18639 require it. Prepare for lazy compilation of jit icall wrappers.
18640 Provide a name for opcode emulation to reduce unneeded mallocing.
18642 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
18644 * mini-x86.c: better register restoring code and profiling
18645 support for tail calls.
18647 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
18649 * mini.h, driver.c: prepare for leaf methods optimization.
18651 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
18653 * mini.c: get targets of branches before converting a method.
18655 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
18657 * mini.c (optimize_branches): added some experimental code (disbaled)
18659 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
18661 * mini.c (optimize_branches): fix branch to branch optimization
18663 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
18665 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
18667 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
18669 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
18672 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
18674 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
18675 enable use of interface variables again.
18677 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
18678 I1 to registers because there is no simply way to sign extend 8bit
18679 quantities in caller saved registers on x86.
18681 * inssel-float.brg: set costs of some rules to 2 so
18682 that monobure always select the arch. specific ones if supplied,
18683 regardless of the order we pass the files to monoburg.
18685 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
18687 * mini.c, mini-x86.c: since the magic trampoline for jumps
18688 can't patch the code directly, we do it as soon as the
18689 method gets compiled.
18691 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
18693 * mini-x86.c, mini.h: introduce a new patching method
18694 to support CEE_JMP and tail calls.
18695 * mini.c: obey tail.call. Don't precompile methods target
18697 * tramp-x86.c: new trampoline code to handle methods
18698 reached through a jump.
18700 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
18702 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
18703 bit values to registers
18705 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
18707 * mini.c (mono_compile_get_interface_var): share interface
18708 variables if possible.
18710 2003-05-16 Martin Baulig <martin@ximian.com>
18712 * debug-mini.c (mono_init_debugger): New function to initialize
18713 the debugger. This is not in the debugger since it needs to
18714 access some of mini's internals.
18716 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
18718 * mini.c (mono_method_to_ir): inlining fixes/cleanups
18720 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
18722 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
18723 for value type handling.
18725 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
18727 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
18728 (mono_method_check_inlining): enable inlining of all kinds of wrappers
18730 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
18732 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
18733 the constructor through a proxy.
18735 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
18737 * jit-icalls.c, inssel.brg: fixes to array element address
18740 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
18742 * mini-x86.c (is_regsize_var): allocate pointer to registers
18744 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
18746 * driver.c: fixed typo, added intrins to the set of optimizations
18747 tested with regressions.
18749 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
18751 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
18752 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
18755 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
18757 * inssel.brg: remove some common pop instructions without side effects
18759 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
18761 * inssel-x86.brg: fixed thinko in int to double conversions.
18763 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
18765 * mini.c, jit-icalls.c: added runtime thread-static variable support.
18767 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
18769 * inssel-long32.brg: two more missing instructions.
18771 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
18773 * mini.c (mono_emit_call_args): set the cil_code for all arguments
18774 if not already set.
18776 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
18778 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
18781 * basic-float.cs: Added tests for negative zero.
18783 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
18785 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
18786 a couple of missing operations for long casts, with test cases.
18788 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18790 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
18792 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
18794 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
18795 code size estimation.
18797 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
18799 * mini.c (mono_jit_create_remoting_trampoline): make it work with
18800 abstract methods (fix bug 42542)
18802 * aot.c: add ability to handle array types
18804 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
18806 * mini.c: Call the _specific versions of the object allocation
18807 functions if possible.
18809 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
18811 * driver.c: call setlocale ().
18813 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
18815 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
18818 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
18820 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
18822 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
18823 wrappers (fix bug 42122)
18825 2003-05-04 Martin Baulig <martin@ximian.com>
18827 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
18829 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
18830 s/mini_set_defaults/mono_set_defaults/g.
18832 2003-05-04 Martin Baulig <martin@ximian.com>
18834 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
18836 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
18838 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
18839 (reported by Don Roberts).
18841 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
18843 * mini.c: temporarily work around two bugs for this release.
18845 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
18847 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
18848 that contains -export-dynamic and it makes using the ld script
18850 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
18852 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
18854 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
18857 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
18859 * mini.c: make sure leave calls all the needed finally blocks,
18860 even when the target jumps out of multiple exception clauses.
18862 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
18864 * ldscript, Makefile.am: add linker script to reduce the number of
18865 exported symbols (should also fix the issues with libwine defining
18866 some of the same symbols in io-layer).
18868 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
18870 * driver.c (mini_main): Avoid assertion when no file name is given on
18873 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
18875 * driver.c: added --version/-V command line option.
18876 Added the inline optimization in the regression tests.
18878 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
18880 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
18881 to the type in the method signature (fixes bug#42134).
18883 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
18885 * mini.c: when inlining, check this is not null only when needed (bug #42135).
18887 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
18889 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
18891 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18893 * driver.c: fixed bug #42100.
18895 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
18897 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
18899 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
18901 * mini.c: moved most of the code required to do inlining to its own
18902 function so it can be reused. Inline also ctors if appropriate.
18904 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
18906 * Makefile.am: Link with -export-dynamic so shared libs loaded by
18907 the runtime can call mono API functions.
18909 2003-04-27 Martin Baulig <martin@ximian.com>
18911 * debug-mini.c (mono_debug_init_method): Added
18912 `guint32 breakpoint_id' argument; if the method has a breakpoint,
18913 send a notification to the debugger.
18915 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
18916 running in the Mono Debugger, just pass the breakpoint number to
18917 mono_debug_init_method().
18919 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
18921 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
18923 * mini.c: allow some more unsafe compares.
18925 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
18927 * mini-x86.c, Makefile.am: make distcheck works (partially from
18928 a patch by Richard Lee <r.h.lee@attbi.com>).
18929 * regset.c, regset.h: removed, they are unused.
18931 2003-04-25 Dick Porter <dick@ximian.com>
18933 * driver.c: Usage reports the name as 'mono' not 'mini'
18934 * exceptions-x86.c: Build and run on freebsd
18936 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
18938 * Makefile.am: install the program with the 'mono' name and
18939 the library as libmono instead of mini and libmini.
18941 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
18943 * driver.c: provide the APIs for the embedding interface of the old jit.
18945 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
18947 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
18949 2003-04-23 Martin Baulig <martin@ximian.com>
18951 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
18953 * driver.c: Added `--debug' command line argument to enable
18956 2003-04-23 Martin Baulig <martin@ximian.com>
18958 * debug.[ch]: Removed. The code is now in
18959 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
18961 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
18964 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
18966 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
18968 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18971 (mini_cleanup): moved mono_runtime_cleanup call after the call to
18972 mono_domain_finalize.
18973 (mini_method_compile): use mono_method_profile* if the the option is
18976 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
18978 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
18979 methods with their wrapper.
18981 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
18982 methods with their wrapper.
18984 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
18987 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
18990 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
18993 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
18995 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
18997 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
18999 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
19000 of the mempool. This is slightly faster and uses less memory
19002 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
19004 * mini.c: avoid O(n) allocation for variables.
19006 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
19008 * mini.c: handle items on the stack after inlining methods.
19010 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
19012 * mini.c: make the method->opcode optimization dependent
19013 on MONO_OPT_INSTRINS and do it lazily.
19015 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
19017 * driver.c: print overall results at the end of regression run.
19019 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
19021 * inssel.brg: don't overwrite symbolic registers.
19023 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
19025 * inssel-x86.brg: fix conversion from long to float.
19027 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
19029 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
19031 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
19033 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
19035 * driver.c: Added --print-vtable option as in the old JIT.
19037 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
19039 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
19041 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
19043 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
19045 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
19047 * mini.c regalloc.c regalloc.h: Fix memory leak.
19049 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
19051 * aot.c (mono_aot_get_method): register all used strings
19053 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
19055 * mini.c: always intern strings references with ldstr at compile time.
19057 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
19059 * Makefile.am: add BUILT_SOURCES.
19061 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
19063 * driver.c: give a better error message when the assembly to execute
19064 doesn't have an entry point.
19066 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
19068 * Makefile.am: added hack for automake
19070 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
19073 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
19075 22003-04-07 Martin Baulig <martin@ximian.com>
19077 * Makefile.am: Added Makefile.am.
19079 * debugger-main.c: Removed, this is now in the debugger where it
19082 * mini.pc.in: Call this package `mini' for the moment.