1 2010-05-20 Zoltan Varga <vargaz@gmail.com>
3 * aot-compiler.c: Collect all information about a PLT entry into a separate MonoPltEntry
4 structure. Make the labels to plt entries local symbols instead of assembler local
5 labels, since tha latter causes problems for the iphone linker.
7 2010-05-19 Zoltan Varga <vargaz@gmail.com>
9 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle one more case with ilp32.
11 2010-05-17 Zoltan Varga <vargaz@gmail.com>
13 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle ilp32.
14 (ppc_patch_full): Ditto.
16 * mini-arm.c (mono_arch_build_imt_thunk): Fix the fail_tramp case.
18 * method-to-ir.c (mono_method_to_ir): Use fast generic virtual method invocation
19 if gshared is enabled, to avoid asserts in the trampoline code.
21 * mini-ia64.c (mono_arch_build_imt_thunk): Implement generalized imt thunks
24 2010-05-15 Geoff Norton <gnorton@novell.com>
26 * dwarfwriter.c, xdebug.c: Fix a pretty large leak when running in
29 2010-05-14 Geoff Norton <gnorton@novell.com>
31 * exceptions-x86.c: Fix the alignment of this trampoline so we dont get a
32 misaligned stack on darwin.
34 2010-05-14 Zoltan Varga <vargaz@gmail.com>
36 * mini-arm.c aot-compiler.c: Implement support for generalized imt thunks on
39 2010-05-14 Zoltan Varga <vargaz@gmail.com>
41 * xdebug.c: Fix ARM support.
43 2010-05-13 Zoltan Varga <vargaz@gmail.com>
45 * exceptions-x86.c (mono_arch_handle_exception): Resume from the signal handler
46 and do most of the work on the normal stack.
47 (mono_x86_get_signal_exception_trampoline): New x86 specific trampoline function.
49 2010-05-13 Zoltan Varga <vargaz@gmail.com>
51 * aot-compiler.c: Put non-code data into the .rodata section on linux.
53 2010-05-13 Zoltan Varga <vargaz@gmail.com>
55 * exceptions-arm.c (mono_arch_handle_exception): Fix the cross-compile case.
57 2010-05-13 Zoltan Varga <vargaz@gmail.com>
59 * exceptions-arm.c (mono_arch_handle_exception): Resume from the signal handler
60 and do most of the work on the normal stack.
62 2010-05-13 Zoltan Varga <vargaz@gmail.com>
64 * exceptions-amd64.c (mono_arch_handle_exception): Resume from the signal handler
65 and do most of the work on the normal stack even if sigaltstack is disabled.
67 2010-05-12 Zoltan Varga <vargaz@gmail.com>
69 * exceptions-amd64.c (mono_arch_sigctx_to_monoctx): Simplify this now that
70 UCONTEXT_REG_ constants are available on linux as well.
71 (mono_arch_monoctx_to_sigctx): Ditto.
72 (mono_arch_ip_from_context): Ditto.
74 2010-05-12 Zoltan Varga <vargaz@gmail.com>
76 * debugger-agent.c (set_breakpoint): Fix setting of pending breakpoints in
79 2010-05-11 Zoltan Varga <vargaz@gmail.com>
81 * aot-compiler.c (emit_plt): Don't align the plt to a pagesize on x86, it is
84 2010-05-10 Zoltan Varga <vargaz@gmail.com>
86 * debugger-agent.c (insert_breakpoint): Print a more descriptive error message
87 if a breakpoint cannot be inserted.
89 2010-05-08 Zoltan Varga <vargaz@gmail.com>
91 * aot-compiler.c (emit_and_reloc_code): Fix a warning.
93 2010-05-07 Zoltan Varga <vargaz@gmail.com>
95 * debugger-agent.c (frame_commands): Return an error instead of asserting if
96 no JIT info is found for the method.
98 2010-05-05 Jonathan Chambers <joncham@gmail.com>
100 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Protect against a NULL sigctx
103 2010-05-05 Zoltan Varga <vargaz@gmail.com>
105 * mini-amd64.c (mono_arch_get_trampolines): New arch specific function returning
106 a list of arch specific trampolines.
108 * aot-compiler.c (emit_trampolines): Use it.
110 2010-05-05 Zoltan Varga <vargaz@gmail.com>
112 * tramp-<ARCH>.c exceptions-<ARCH>.c mini-trampolines.c mini-exceptions.c
113 aot-compiler.c: Use the _full trampoline creation functions on all platforms,
114 get rid of the _full from their name.
116 2010-05-05 Zoltan Varga <vargaz@gmail.com>
118 * tramp-x86.c (mono_arch_create_generic_trampoline): Call
119 get_nullified_class_init_trampoline to remove some code duplication.
121 2010-05-03 Zoltan Varga <vargaz@gmail.com>
123 * mini-x86.c (mono_arch_emit_prolog): Fix full-aot support for thread
126 2010-05-01 Zoltan Varga <vargaz@gmail.com>
128 * mini-amd64.c (mono_arch_emit_load_aotconst): New arch-specific function.
130 * tramp-amd64.c: Use emit_load_aotconst to remove some code duplication.
132 * aot-runtime.c (init_plt): Make the default entries point to the AOT trampoline,
133 there is no need to jump through the first plt entry.
135 * aot-runtime.c (mono_aot_get_named_code): Rename to mono_aot_get_trampoline.
137 * aot-runtime.c (mono_aot_get_plt_entry): Move the arch specific parts to an
138 arch-specific function.
139 (mono_aot_get_plt_info_offset): Ditto.
141 * aot-runtime.c (mono_aot_register_jit_icall): New helper function called from
142 mono_arch_init () to register jit icalls called from full-aot trampolines.
143 (load_function): Get rid of the arch specific #ifdefs, move the relevant code
146 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception_full): Get rid of
147 the specialized throw corlib exception trampoline, use a variant of the normal
148 trampoline along with a new C function which does the call to
149 mono_exception_from_token (), just like on x86.
151 2010-05-01 Zoltan Varga <vargaz@gmail.com>
153 * mini-trampolines.c aot-compiler.c tramp-<ARCH>.c exceptions-<ARCH>.c:
154 Reorganize the full aot trampoline creation functions, instead of taking a bunch
155 of out arguments, they will now take a MonoTrampInfo** out argument. Simplify
156 some code in aot-compiler.c because of this. Remove the non-full aot trampoline
157 creation functions on architectures which have the full-aot ones.
159 2010-05-01 Zoltan Varga <vargaz@gmail.com>
161 * mini-ppc.c (mono_arch_decompose_long_opts): Fix LNEG.
163 2010-05-01 Zoltan Varga <vargaz@gmail.com>
165 * mini-ppc.c (mono_arch_emit_exceptions): Initialize exc_throw_pos/found
166 explicitly, this seems to be required by some gcc versions at -O2.
170 2010-05-01 Zoltan Varga <vargaz@gmail.com>
172 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Fix full-aot support for
173 has_target delegate invokes.
175 2010-05-01 Zoltan Varga <vargaz@gmail.com>
177 * mini.h (MonoAotTrampInfo): Rename this to MonoTrampInfo, add patches/unwind
180 * aot-compiler.c (mono_aot_tramp_info_create): Rename to mono_tramp_info_create,
181 add patches/unwind info arguments, move to mini.c.
183 * mini-<ARCH>.c aot-compiler.c: Update after the above changes.
185 2010-04-30 Zoltan Varga <vargaz@gmail.com>
187 * debugger-agent.c (type_commands): Add a new CMD_TYPE_GET_SOURCE_FILES_2
188 command which returns full path names.
190 2010-04-29 Zoltan Varga <vargaz@gmail.com>
192 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline_full): Set the
193 code_size output variable.
195 * mini-x86.c (mono_arch_emit_prolog): Compute the GOT addr before calling
198 2010-04-29 Zoltan Varga <vargaz@gmail.com>
200 * mini-x86.c (mono_arch_emit_prolog): Remove a disable_aot which is not needed.
201 (mono_arch_cpu_optimizazions): Make this a no-op when running with full aot.
202 (mono_arch_cpu_enumerate_simd_versions): Ditto.
204 2010-04-29 Zoltan Varga <vargaz@gmail.com>
206 * image-writer.c (asm_writer_emit_alignment): Use ilog2 for alignments for the
209 2010-04-29 Zoltan Varga <vargaz@gmail.com>
211 * mini-x86.c (mono_arch_emit_prolog): Avoid an assert in full-aot mode.
213 2010-04-29 Zoltan Varga <vargaz@gmail.com>
215 * aot-runtime.c (load_function): Use TARGET_X86 instead of __i386__.
217 2010-04-28 Zoltan Varga <vargaz@gmail.com>
219 * aot-compiler.c (emit_got_info): Double the buffer size to avoid an assert.
221 2010-04-27 Zoltan Varga <vargaz@gmail.com>
223 * dwarfwriter.c (emit_line_number_info): Get rid of the usage of GArray, so
224 line number support works with eglib.
226 2010-04-27 Miguel de Icaza <miguel@novell.com>
228 * driver.c, mini.c: Since linking with LLVM makes the default Mono
229 dirty an extra 70kb pages on startup we are now going to choose a
230 different strategy: ship mono and mono-llvm binaries, with the
231 second being the one that links with LLVM and defaults to LLVM
234 2010-04-27 Zoltan Varga <vargaz@gmail.com>
236 * tramp-x86.c exceptions-x86.c mini-x86.c aot-compiler.c aot-runtime.c:
237 Implement full-aot support on x86.
239 * method-to-ir.c: Always use a got var on x86 too, just like on ppc, because the
240 trampolines depend on it. Use MONO_ARCH_GOT_REG as the got register, instead of
241 the first register returned by get_global_int_regs ().
243 * cpu-x86.md: Fix the length of insertx_u1_slow.
245 * iltests.il.in: Disable tail call tests when running with full-aot.
247 2010-04-26 Zoltan Varga <vargaz@gmail.com>
249 * method-to-ir.c (mono_op_to_op_imm_noemul): Fix a warning.
251 2010-04-24 Mark Probst <mark.probst@gmail.com>
253 * mini.c, driver.c: Initialize mono_use_llvm in mono_main(), not
254 in the initializer, because it's non-constant.
256 2010-04-23 Miguel de Icaza <miguel@novell.com>
258 * mini.c: Use MONO_USE_LLVM as an environment flag to turn the use
259 of LLVM on by default. Used for buildbots and other setups.
261 2010-04-24 Zoltan Varga <vargaz@gmail.com>
263 * mini.c: Set mono_use_llvm to FALSE even if mono is compiled with LLVM.
265 2010-04-23 Kornel Pal <kornelpal@gmail.com>
267 * method-to-ir.c (mono_method_to_ir): Enable inlining of pointer-sized unmanaged
268 initonly static fields when using moving GC.
270 Contributed under MIT/X11 license.
272 2010-04-23 Geoff Norton <gnorton@novell.com>
274 * mini-amd64.h: Darwin x86_64 support.
276 2010-04-20 Jonathan Pryor <jpryor@novell.com>
278 * exceptions-arm.c: Remove platform checks in favor of configure checks.
280 2010-04-19 Jonathan Pryor <jpryor@novell.com>
282 * exceptions-arm.c: Add Android support for sigcontext structure.
284 2010-04-16 Zoltan Varga <vargaz@gmail.com>
286 * mini.c (mono_jit_compile_method_inner): Implement the check for native func
287 wrappers correctly now that their wrapper info is NULL.
289 2010-04-16 Zoltan Varga <vargaz@gmail.com>
291 * mini.c (mono_jit_compile_method_inner): Avoid calling
292 mono_marshal_method_from_wrapper () for native func wrappers. Fixes #597189.
294 2010-04-16 Zoltan Varga <vargaz@gmail.com>
296 * genmdesc.c (inst_name): Define this as a copy of mono_inst_name in helpers.c,
297 so the latter can be #ifndef DISABLE_JIT-ed.
299 * helpers.c: Comment out the opstr array if DISABLE_JIT is set.
301 2010-04-16 Zoltan Varga <vargaz@gmail.com>
303 * method-to-ir.c driver.c: Disable a few more things when DISABLE_JIT is set.
305 2010-04-16 Zoltan Varga <vargaz@gmail.com>
307 * mini-llvm.c (emit_entry_bb): Fix support for simd arguments passed on the
310 2010-04-15 Zoltan Varga <vargaz@gmail.com>
312 * debugger-agent.c (type_commands): Call mono_class_setup_methods () before
313 calling mono_class_num_methods (). Fixes #592244.
315 2010-04-14 Zoltan Varga <vargaz@gmail.com>
317 * mini-x86.c (mono_arch_get_llvm_call_info): Handle empty structures correctly.
319 * mini-llvm.c: Disable LLVM for calls with non-default calling conventions.
321 2010-04-14 Zoltan Varga <vargaz@gmail.com>
323 * method-to-ir.c (handle_box_inst): Merge into handle_box, simplify the merged
325 * (handle_alloc): Ditto.
326 (mono_method_to_ir): Remove the constrained call restriction added by a previous
327 change, its not needed anymore.
329 2010-04-12 Rodrigo Kumpera <rkumpera@novell.com>
331 * mini-posix.c (sigusr1_signal_handler): Fix build on
332 non x86/amd64 systems.
334 2010-04-13 Zoltan Varga <vargaz@gmail.com>
336 * method-to-ir.c (mono_method_to_ir): Disable generic sharing for constrained
337 calls where the constrained class needs a context. Fixes #595863.
339 * iltests.il.in: Add a test.
341 2010-04-13 Zoltan Varga <vargaz@gmail.com>
343 * mini.c (mini_method_compile): Disable llvm+methods with clauses again, llvm
344 2.6/SVN seems to have broken support for them.
346 2010-04-13 Zoltan Varga <vargaz@gmail.com>
348 * mini-llvm.c: Fix support for LLVM 2.6.
350 2010-04-10 Zoltan Varga <vargaz@gmail.com>
352 * debugger-agent.c (thread_commands): Add a GET_ID command to get the
353 MonoInternalThread belonging to the thread.
355 Fri Apr 9 15:28:01 CEST 2010 Paolo Molaro <lupus@ximian.com>
357 * driver.c, optflags-def.h, ir-emit.h: introduce an unsupported
358 unsafe optimization that will remove bound checks.
360 2010-04-08 Kornel Pal <kornelpal@gmail.com>
362 * method-to-ir.c (mini_emit_inst_for_method): Fix a typo that caused
363 CompareExchange not to be inlined for I8.
365 Contributed under MIT/X11 license.
367 2010-04-07 Rodrigo Kumpera <rkumpera@novell.com>
369 * array.cs: Add tests for cast between primitive array types.
371 2010-04-07 Andreia Gaita <avidigal@novell.com>
373 * Makefile.am: create a convenience library for moon to link with
375 2010-04-07 Paolo Molaro <lupus@ximian.com>
377 * method-to-ir.c: optimize array accesses from generic interfaces.
379 2010-04-06 Zoltan Varga <vargaz@gmail.com>
381 * mini-llvm.c: Update after the memset/memcpy intrinsics changes in LLVM SVN.
383 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
385 * method-to-ir.c (mono_method_to_ir): Handle call to virtual final methods
386 of marshalbyref classes.
390 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
392 * aot-compiler.c (emit_exception_debug_info): Encode try holes
395 * aot-runtime.c (decode_exception_debug_info): Decode try holes
398 * mini.h: Increase AOT version.
400 2010-04-04 Andreas Faerber <andreas.faerber@web.de>
402 * mini-x86.h: Only enable soft debugger when using sigaction or on
403 Windows. Fixes build on Haiku (lacks siginfo_t).
405 Code is contributed under MIT/X11 license.
407 2010-04-02 Andreas Faerber <andreas.faerber@web.de>
409 * mini.h, mini-x86.h: Suppress sigaction for Haiku, add support for
410 BeOS-style signal handlers.
412 Code is contributed under MIT/X11 license.
414 2010-04-02 Zoltan Varga <vargaz@gmail.com>
416 * mini-posix.c (sigusr1_signal_handler): Fix openbsd support.
418 2010-04-01 Rodrigo Kumpera <rkumpera@novell.com>
420 * mini-exceptions.c: Fix win32 build.
422 2010-04-01 Mark Probst <mark.probst@gmail.com>
424 * mini.c, driver.c: Call mono_gc_base_init() before
427 2010-04-01 Sebastien Pouliot <sebastien@ximian.com>
429 * method-to-ir.c (ensure_method_is_allowed_to_[access_field|
430 call_method]): Delegate the actual work in security-core-clr.c
431 to ease code sharing.
433 2010-04-01 Zoltan Varga <vargaz@gmail.com>
435 * decompose.c (mono_decompose_opcode): Set the cfg exception if the unsupported
436 float conv.ovf.un opcodes are encountered, instead of asserting later.
439 2010-04-01 Zoltan Varga <vargaz@gmail.com>
441 * decompose.c (mono_decompose_opcode): Add OP_ICONV_TO_U4_UN as a no-op.
443 * iltests.il.in: Add a test.
445 2010-04-01 Zoltan Varga <vargaz@gmail.com>
447 * mini-amd64.c (mono_arch_emit_call): Fail compilation if an argument is too
448 large. Fixes #567040.
450 * method-to-ir.c: Call CHECK_CFG_EXCEPTION after emitting a call.
452 2010-04-01 Zoltan Varga <vargaz@gmail.com>
454 * method-to-ir.c (handle_ccastclass): Call save_cast_details (). Fixes
457 2010-03-31 Rolf Bjarne Kvinge <RKvinge@novell.com>
459 * mini-trampolines.c: Surround mono_handler_block_guard_trampoline and
460 mono_create_handler_block_trampoline with the proper #ifdef so that it
463 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
465 * mini-exceptions.c: Introduce mono_walk_stack_full, which
466 allows to select if it's new or old context that is passed to
469 * mini-exceptions.c (mono_handle_exception_internal): Handle the
470 case when executing a guarded handler from the EH machinery.
472 * mini-exceptions.c (mono_install_handler_block_guard): New function
473 responsible for checking for handler blocks, installing the guard and
474 clearing abort state.
476 * mini-posix.c (sigusr1_signal_handler): Call mono_install_handler_block_guard
477 to check for handler blocks and skip interruption logic if one was found.
479 * mini-trampolines.c (mono_handler_block_guard_trampoline): Function called
480 by the handler block guard trampoline. Resumes interruption by raising the
481 pending ThreadAbortException.
483 * mini.c (create_jit_info): Calculate the end address of a finally block.
485 * mini-x86.c (mono_arch_install_handler_block_guard): Patch the return address
486 of a finally block to a specified address and return the old one.
488 * tramp-x86.c (mono_arch_create_handler_block_trampoline): The handler block
489 trampoline patches the original return address and calls the trampoline function.
491 2010-03-30 Zoltan Varga <vargaz@gmail.com>
493 * mini-trampolines.c (mono_aot_trampoline): Remove some dead code.
495 * aot-runtime.c (mono_aot_patch_plt_entry): New helper function, which only
496 does the patching if the callee is in the same domain.
498 * aot-runtime.c mini-trampolines.c: Call mono_aot_patch_plt_entry instead
499 of mono_arch_patch_plt_entry ().
501 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
503 * mini.c (create_jit_info): Fix try block hole length encoding.
505 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
507 * mini.c (create_jit_info): Emit saner debug spew. Now it doesn't
508 duplicate information and print offsets instead of absolute addresses.
510 2010-03-29 Zoltan Varga <vargaz@gmail.com>
512 * debugger-agent.c (jit_end): Send type loads for types loaded before the VMStart
513 event is sent. Fixes #591733.
515 2010-03-26 Zoltan Varga <vargaz@gmail.com>
517 * mini-posix.c (SIG_HANDLER_SIGNATURE): Handle the case when ctx is NULL on
520 2010-03-26 Zoltan Varga <vargaz@gmail.com>
522 * debugger-agent.c (mono_debugger_agent_init): Set the GC type of the
523 thread_to_tls hash table.
525 * image-writer.c (bin_writer_emit_writeout): Fix the size of the got.plt
526 section. Fixes #591000.
528 2010-03-26 Andreas Faerber <andreas.faerber@web.de>
530 * Makefile.am (version.h): Check for pure .git directory only,
531 fixes SVN revision when using git without git-svn.
533 Contributed under MIT/X11 license.
535 2010-03-26 Zoltan Varga <vargaz@gmail.com>
537 * aot-runtime.c: Apply some openbsd changes from openbsd ports.
539 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
541 * basic-simd.cs: Test for vector x scalar binary operators.
543 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
545 * simd-intrincs.c (simd_intrinsic_emit_binary): Support binary
546 intrinsics with expanded scalar arguments.
548 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
550 * mini-exceptions.c (get_exception_catch_class): Non catch clauses
551 don't have an exception class, so don't decode it. This would crash
554 2010-03-24 U-anarquia\miguel <miguel@anarquia>
556 Make sure that trunk builds with DISABLE_JIT, an update to the
559 * mini.c (mini_get_shared_method): this code seems to be necessary
560 regardless of whether DISABLE_JIT has been defined.
562 (mono_jit_compile_method_inner): it seems that this method is
563 required even in full AOT mode, so ifdef out only the pieces that
564 try to genrate code (the body of code that applies patches to the
567 (mini_method_compile): do not compile when using DISABLE_JIT.
569 * mini-ppc.c (mono_arch_get_allocatable_int_vars)
570 (mono_arch_output_basic_block, mono-arch_emit_exceptions): Do not
571 compile when DISABLE_JIT is set.
573 2010-03-24 Mark Probst <mark.probst@gmail.com>
575 * mini.c (mono_create_tls_get): Only create a TLS operation if the
576 arch really supports it.
578 2010-03-24 Mark Probst <mark.probst@gmail.com>
580 * mini-x86.c, mini-x86.h, mini.c: CEE_MONO_TLS support for Darwin/x86.
582 2010-03-23 Neale Ferguson <neale@sinenomine.net>
584 * exceptions-s390x.c: Add support for
585 mono_arch_get_throw_corlib_exception and fix throw by name.
587 * mini-s390x.c: Add IMT support; Fix stack parameter passing
588 logic (especially for varargs); Correct localloc sizing; Add
589 mono_arch_get_this_arg_from_call and
590 mono_arch_get_this_arg_from_call.
592 * mini-s390x.h: Add support for facility list extraction;
593 Correct/update MONO_ARCH_xxx settings.
595 * mini-s390.c: Minor corrections to instruction output for
596 varargs. No IMT implementation - I think it's time to deprecate
597 s390 and just leave s390x.
599 * tramp-s390x.c: Correct creation of trampoline instruction
602 * cpu-s390x.md: Update some instruction lengths
604 2010-03-23 Zoltan Varga <vargaz@gmail.com>
606 * mini-generic-sharing.c (fill_in_rgctx_template_slot): Remove an assert which
607 can be hit with partial sharing.
609 * mini-generic-sharing.c (get_shared_class): Handle partially shared methods
610 in non-shared classes correctly.
611 (generic_inst_is_sharable): Allow all primitive types in partial sharing.
612 Turn on partial sharing.
614 2010-03-23 Zoltan Varga <vargaz@gmail.com>
616 * mini-amd64.h: Put back MONO_ARCH_NOMAP32BIT for OpenBSD which was removed
619 2010-03-23 Zoltan Varga <vargaz@gmail.com>
621 * method-to-ir.c (mono_method_to_ir): Handle the failure of
622 mono_method_signature ().
624 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
626 * mini.c (mini_method_compile): Get the signature of cfg->method early with
627 error checking, so later calls do not need error checking.
629 2010-03-22 Zoltan Varga <vargaz@gmail.com>
631 * exceptions-amd64.c: Add support for OpenBSD which has no UCONTEXT_GREGS.
633 * mini-amd64.h: Enable MONO_ARCH_USE_SIGACTION on OpenBSD as well.
635 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
637 * mini-exceptions.c (mono_handle_exception_internal): Don't
638 check try_end for archs different than s390.
640 * mini.c (create_jit_info): Don't crash if the finallt block is the
643 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
645 * driver.c (mono_main): Don't free global codeman under linux since
646 glic now peeks at code on stack for more archs than just amd64.
648 Mon Mar 22 18:09:09 CET 2010 Paolo Molaro <lupus@ximian.com>
650 * mini.c, method-to-ir.c: changes to support compressed interface
653 2010-03-22 Zoltan Varga <vargaz@gmail.com>
655 * mini-x86.h: Applied patch from Robert Nagy (Robert@openbsd.org).
656 Use sigaction on OpenBSD too.
658 2010-03-22 Zoltan Varga <vargaz@gmail.com>
660 * debugger-agent.c (event_req_matches_assembly): Handle request modifiers too.
662 2010-03-21 Andreas Faerber <andreas.faerber@web.de>
664 * debugger-agent.c: #include sys/select.h for fd_set.
666 Code is contributed under MIT/X11 license.
668 2010-03-21 Zoltan Varga <vargaz@gmail.com>
670 * mini.c (SIG_HANDLER_SIGNATURE): Fix the build on platforms without sigaction
673 2010-03-21 Zoltan Varga <vargaz@gmail.com>
675 * mini-ppc.c (mono_arch_emit_exceptions): Avoid an assert in ppc_patch () for
676 some large methods with lots of exception handlers. Fixes #440924.
678 Sat Mar 20 11:56:24 CET 2010 Paolo Molaro <lupus@ximian.com>
680 * method-to-ir.c: remove code duplication for interface checks.
682 2010-03-19 Zoltan Varga <vargaz@gmail.com>
684 * debugger-agent.c (clear_event_requests_for_assembly): New helper function.
685 (assembly_unload): Clear all event requests referencing the to-be unloaded
689 Fri Mar 19 16:45:20 CET 2010 Paolo Molaro <lupus@ximian.com>
691 * mini.h, mini-exceptions.c: restore the state of the stack
692 guard page permissions.
694 2010-03-19 Zoltan Varga <vargaz@gmail.com>
696 * mini-trampolines.c (common_call_trampoline): Remove the condition guarding the
697 call site patching code, it doesn't appear to be needed.
699 2010-03-19 Zoltan Varga <vargaz@gmail.com>
701 * mini-generic-sharing.c: Add infrastructure for partial sharing, ie.
702 sharing generic methods whose type arguments are a mix of reference and
703 non-reference types. Not yet turned on.
705 * mini.c (mini_get_shared_method): New helper function to return
706 the method which will be compiled/registered in the JIT tables when doing
708 (mono_domain_lookup_shared_generic): Moved to mini.c from mini-generic-sharing.c,
709 use mini_get_shared_method ().
711 * mini.c (mini_method_compile): Register the same method which is compiled when
712 doing generic sharing.
714 * mini.c aot-compiler.c aot-runtime.c: Add support for partial sharing.
716 * generics.cs: Add partial sharing tests.
718 2010-03-17 Jerry Maine <crashfourit@gmail.com>
720 * mini.h : Changed the SIMD_VERSION* enum values to match those in Mono.Simd.AccelMode.
721 Add an enum value that or's all possable values together. Add an enum value
722 that marks the end of the used bit indexes.
724 * mini-amd64.c : Make changes to match the changes in mini.h
726 * mini-x86.c : Make changes to match the changes in mini.h
728 * simd-intrinsics.c : Reorder the SimdIntrinsc struct to add more bits to
729 simd_version to support more simd versions. Changed the name of
730 simd_version to simd_version_flags to make it more intuitive that
731 it now contains bit flags. Reordered the *_intrinsics arrays to
732 match the changes above. Changed emit_intrinsics() to use the new
733 setup mentioned above.
735 Code is contributed under MIT/X11 license.
737 2010-03-17 Rodrigo Kumpera <rkumpera@novell.com>
739 * mini-*.c (mono_arch_output_basic_block): Record try block holes on all
740 remaining archs. Alpha and hppa maintainers, please stand up.
742 2010-03-17 Zoltan Varga <vargaz@gmail.com>
744 * mini-ppc.c (mono_arch_build_imt_thunk): Always save and restore r11 since it
745 is needed even when fail_tramp!=NULL.
747 2010-03-17 Zoltan Varga <vargaz@gmail.com>
749 * debugger-agent.c (insert_breakpoint): Write a log message.
751 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
753 * iltests.il.in: Add a few tests for LEAVE going over multiple
756 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
758 * mini-x86.c (mono_arch_output_basic_block): Record try block holes.
760 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
762 * mini.h (MonoBasicBlock): Add native_length field.
763 * mini.h (MonoCompile): Add try_block_holes field.
764 * mini.h (MonoInst): Add exception_clause pointer to
767 * mini.c (mono_codegen): Calculate MonoBasicBlock::native_length.
768 * mini.c (mono_cfg_add_try_hole): New function to register possible
770 * mini.c (create_jit_info): Fill in the holes information.
772 * mini-exceptions.c: Verify for holes when checking if an IP is covered
775 * method-to-ir.c: Add the EH clause to the CALL_HANDLE instruction.
777 Tue Mar 16 13:16:16 CET 2010 Paolo Molaro <lupus@ximian.com>
779 * jit-icalls.c: adjusted for the array API changes.
781 2010-03-16 Zoltan Varga <vargaz@gmail.com>
783 * iltests.il.in: Disable the fconv_to_i test on sparc too.
785 2010-03-16 Zoltan Varga <vargaz@gmail.com>
787 * debugger-agent.c: Simplify the way breakpoints are processed by removing
788 the 'pending' flag. This fixes support for appdomains too.
791 Mon Mar 15 18:25:49 CET 2010 Paolo Molaro <lupus@ximian.com>
793 * mini-amd64.c, mini-ia64.c: remove direct access to method->header.
795 2010-03-12 Zoltan Varga <vargaz@gmail.com>
797 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
798 when using LLVM, LLVM generates it itself when needed.
800 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
802 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
803 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
806 2010-03-11 Zoltan Varga <vargaz@gmail.com>
808 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
809 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
810 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
812 2010-03-11 Martin Baulig <martin@ximian.com>
814 * debugger-agent.c (type_commands): Add NULL check to
815 `CMD_TYPE_GET_SOURCE_FILES'.
817 2010-03-09 Zoltan Varga <vargaz@gmail.com>
819 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
821 2010-03-09 Zoltan Varga <vargaz@gmail.com>
823 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
826 * iltests.il.in: Add a test.
828 2010-03-05 Martin Baulig <martin@ximian.com>
830 Add support for aborting invocations.
833 (InvokeData): Added `InvokeData *last_invoke'.
834 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
835 added a new `invoke' field to keep the `InvokeData *' throughout
837 (ErrorCode): Added `ERR_NO_INVOCATION'.
838 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
839 (mono_debugger_agent_handle_exception): Don't report any exception
840 if an abort was requested.
841 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
842 a thread abort if necessary.
843 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
845 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
847 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
848 so we can release the whole list and not just the first one. Free
849 it in more places as well.
851 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
853 * method-to-ir.c: Revert r153222 as it doesn't belong here.
855 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
857 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
859 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
861 * driver.c: report also other misc build options.
863 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
865 * method-to-ir.c: Generate better code for the NewObject
868 2010-03-07 Zoltan Varga <vargaz@gmail.com>
870 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
871 is disabled. Fixes #582322.
873 * iltests.il.in: Add a test.
875 2010-03-06 Zoltan Varga <vargaz@gmail.com>
877 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
878 the handling of obj->synchronization == null and owner != current thread to
879 mono_monitor_exit ().
881 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
884 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
886 * mini.c: change the way emulated opcode info is stored and save about
887 4 KB of runtime memory.
889 2010-03-04 David S. Miller <davem@davemloft.net>
891 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
892 that don't provide the siginfo in the second signal handler argument
893 are buggy, and this has been fixed for years.
894 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
895 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
897 2010-03-04 Zoltan Varga <vargaz@gmail.com>
899 * aot-runtime.c (find_symbol): Fix a leak.
900 (decode_patch): Ditto.
902 2010-03-04 Zoltan Varga <vargaz@gmail.com>
904 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
906 2010-03-04 Zoltan Varga <vargaz@gmail.com>
908 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
910 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
912 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
914 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
916 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
917 to check for errors, it's enough to create the metadata open.
921 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
924 * mini-exceptions.c: Add support for printing stack traces when handling
925 exceptions, and when printing exceptions thrown while tracing also print
926 the exception message.
928 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
930 * trace.c: We need to parse exclude tokens ('-') before string tokens,
931 since the exclude token is a valid string character.
933 2010-03-02 Levi Bard <levi@unity3d.com>
935 * debugger-agent.c: Invalidate thread stacks on domain unload.
937 2010-03-02 Mark Probst <mark.probst@gmail.com>
939 * method-to-ir.c: Emit dummy_use for stored reference after write
940 barriers to make sure the object is pinned if the GC interrupts
941 before the write barrier is done.
943 2010-03-02 Zoltan Varga <vargaz@gmail.com>
945 * cpu-<ARCH>.md: dummy_use was missing src1:i.
947 2010-03-01 Zoltan Varga <vargaz@gmail.com>
949 * debugger-agent.c: Add a log message printing the protocol version.
951 2010-03-01 Zoltan Varga <vargaz@gmail.com>
953 * debugger-agent.c: Add a new command to communicate the protocol version used
954 by the client. This could be used to allow newer runtimes to communicate with
957 2010-03-01 Zoltan Varga <vargaz@gmail.com>
959 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
961 2010-03-01 Zoltan Varga <vargaz@gmail.com>
963 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
966 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
968 * mini-arm.c: make the arm cpu arch configurable with the
969 MONO_CPU_ARCH env var (for example: "armv4 thumb").
972 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
974 * mini.c, mini.h, driver.c: added the --jitmap option to enable
975 support for the perf tool on Linux.
977 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
979 * method-to-ir.c: make string.InsertenalSetChar() specialization
982 2010-03-01 Robert Jordan <robertj@gmx.net>
984 * Makefile.am: fix the non-static build.
986 2010-02-26 Zoltan Varga <vargaz@gmail.com>
988 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
991 2010-02-26 Robert Jordan <robertj@gmx.net>
993 * tasklets.c (continuation_store): Return from an error condition
996 2010-02-26 Martin Baulig <martin@ximian.com>
998 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
1001 (MonoDebuggerThreadInfo): Added `internal_flags'.
1002 (MonoDebuggerInternalThreadFlags): New enum.
1003 (_mono_debugger_throw_exception): Don't signal the debugger if a
1004 type abort was requested.
1005 (_mono_debugger_unhandled_exception): Likewise.
1006 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
1007 (mono_debugger_runtime_invoke): If the debugger requested a thread
1008 abort during the invocation, reset it here.
1010 2010-02-26 Martin Baulig <martin@ximian.com>
1012 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
1013 instead of `MonoThread *'.
1015 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1017 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
1018 code offsets table, as it is mostly sorted.
1020 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1022 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
1025 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1027 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
1029 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
1031 * Makefile.am: build the new ABI version of the libmono library.
1032 * debugger-agent.c, mini.c: fix warnings with the new API.
1033 * jit.h: don't depend on glib.h being included.
1035 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1037 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
1039 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1041 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
1042 ThreadStatic variables.
1044 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1046 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
1047 data is not freed yet. Fixes #582460.
1049 2010-02-23 Zoltan Varga <vargaz@gmail.com>
1051 * debugger-agent.c: Add support for the caught/uncaught flags on exception
1052 event requests. Bump protocol minor version.
1054 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1056 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
1058 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1060 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
1063 * iltests.il.in: Add a test.
1065 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1067 * mini.c (inline_method): Check for loader errors.
1069 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1071 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
1072 instead of mono_method_get_header as it doesn't decode locals
1073 so the called method can have unresolved dependencies that will only
1074 be satisfied after the current method is JIT'd.
1078 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1080 * basic.cs (test_0_div_opt): Speed this up a bit.
1082 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1084 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
1086 * mini.c (mono_jit_create_remoting_trampoline): Call
1087 mono_create_specific_trampoline () instead of
1088 mono_arch_create_specific_trampoline ().
1090 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
1092 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1094 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
1095 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
1097 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
1099 * mini-amd64.c: Fix DISABLE_JIT support.
1101 2010-02-20 Geoff Norton <gnorton@novell.com>
1103 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
1105 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1107 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
1108 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
1109 CATCH_TXT. Send normal exception events for unhandled exceptions too.
1110 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
1113 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1115 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
1116 edx/ecx too. This is needed to support OP_SEQ_POINT.
1118 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1120 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
1122 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
1124 2010-02-16 Zoltan Varga <vargaz@gmail.com>
1126 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
1127 LLVM+AOT+exceptions, not enabled yet.
1129 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1131 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
1133 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1135 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
1136 xdebug info for these.
1138 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
1141 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
1144 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1146 * aot-compiler.c (load_profile_files): Update after the profiler changes.
1148 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1150 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
1151 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
1153 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
1156 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
1158 * debugger-agent.c: handle incomplete reads and EINTR in
1159 recv()/send(). This could have been causing random
1162 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1164 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
1167 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
1168 so they have small offsets. Fixes #566311.
1170 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
1172 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
1174 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1176 * mini-amd64.c: Remove the special casing of byref in a few places now that
1177 mini_type_get_underlying_type () handles it.
1179 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
1180 by returning native int. Fixes #577984.
1182 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1184 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
1187 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
1188 of putting the clause itself.
1190 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
1192 2010-02-09 Zoltan Varga <vargaz@gmail.com>
1194 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
1197 2010-02-10 Geoff Norton <gnorton@novell.com>
1199 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
1201 2010-02-08 Zoltan Varga <vargaz@gmail.com>
1203 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
1206 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
1207 it is not an LLVM generated symbol.
1209 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
1211 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
1212 implementation in gshared mode because it causes regressions.
1214 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
1216 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
1217 should be done by the caller.
1219 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
1221 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
1223 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
1224 since mono_jit_info_table_find () doesn't do it anymore.
1226 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
1227 instead of mono_jit_info_table_find ().
1229 2010-02-07 Zoltan Varga <vargaz@gmail.com>
1231 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
1233 * aot-compiler.c (encode_method_ref): Update after the removal of
1234 mono_gc_get_managed_allocator_type ().
1236 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
1239 2010-02-06 Zoltan Varga <vargaz@gmail.com>
1241 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
1242 generic params as well.
1243 (handle_isinst): Ditto.
1245 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
1246 instead of always calling an icall.
1248 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
1249 computing the size of the got.
1251 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
1252 when using LLVM. Instead of emitting it as an LLVM method, emit it using
1253 the assembly directive '.set' so it points to the first LLVM emitted method.
1255 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1257 * mini.c (mini_method_verify): Report the method which failed to verify.
1259 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1261 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
1262 to avoid JIT'ng dead basic blocks. This is the same behavior as the
1263 runtime MS verifier.
1265 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1267 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
1270 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1272 * mini-llvm.c: Init the jit module only when first JITting.
1274 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
1276 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
1278 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
1279 replaced with the real got.
1281 * debugger-agent.c (type_commands): Return the enumness if the type as well.
1283 * image-writer.c: Reduce the amount of #ifdefs a bit.
1285 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
1288 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
1290 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
1293 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1295 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
1296 (mono_llvm_emit_method): Fix unaligned stores too.
1298 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
1299 so async stack walks don't crash.
1301 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1303 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
1304 was not patched if the callee needed an rgctx trampoline.
1306 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1308 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
1309 vtable address in AOT code.
1311 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1313 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
1316 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
1318 * genmdesc.pl: remove dependency on external cpp.
1320 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1322 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
1323 using LLVM, its not needed, and abcrem can't handle it.
1325 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
1327 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
1328 it easier to group instructions and reduce duplication.
1330 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1332 * decompose.c: Move the array/soft float decompose routines here from
1335 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
1337 2010-01-31 Zoltan Varga <vargaz@gmail.com>
1339 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
1340 to tell LLVM that the got is constant, not used yet.
1342 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
1344 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1346 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
1349 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1351 * aot-compiler.c (add_wrappers): Commit the hack which generates
1352 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
1355 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1357 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
1358 a fault, only used by the LLVM backend.
1360 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
1361 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
1363 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
1364 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
1366 * mini-llvm.c: Only generate volatile loads from load instructions which have
1367 the MONO_INST_FAULT flag set.
1369 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1371 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
1374 2010-01-28 Zoltan Varga <vargaz@gmail.com>
1376 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
1377 sequence points. Fixes #571236.
1379 2010-01-28 Zoltan Varga <vargaz@gmail.com>
1381 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
1382 end of the appdomain unload process, after assemblies have been unloaded.
1385 2010-01-27 Zoltan Varga <vargaz@gmail.com>
1387 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
1390 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
1393 2010-01-26 Zoltan Varga <vargaz@gmail.com>
1395 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
1397 2010-01-26 Geoff Norton <gnorton@novell.com>
1399 * aot-compiler.c: Fix a logic error introduced when guarding against enums
1400 with struct marshalability.
1402 2010-01-24 Zoltan Varga <vargaz@gmail.com>
1404 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
1405 it supports class names as well.
1407 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
1408 needed by the GC map code.
1410 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
1413 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
1414 if cfg->init_ref_vars is set.
1416 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
1417 cfg->disable_initlocals_op_refs is set.
1419 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
1420 using liveness info if cfg->compute_precise_live_ranges is set.
1422 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
1423 volatile variables correctly. Add comments about the live ranges. Not enabled
1426 2010-01-24 Zoltan Varga <vargaz@gmail.com>
1428 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
1429 0x2a into them in method prologs.
1431 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
1433 2010-01-22 Zoltan Varga <vargaz@gmail.com>
1435 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
1436 classes, since llvm is compiled with -fno-rtti.
1438 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
1440 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
1441 llvm does not require it.
1443 * aot-runtime.c (load_method): Print the full name of the last aot method.
1445 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1447 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
1448 thread has not fully started yet.
1450 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1452 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
1454 2010-01-21 Miguel de Icaza <miguel@novell.com>
1456 * driver.c: Do not abort if LLVM is not supported, print a
1457 warning and add the information to the Mono JIT information.
1459 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1461 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
1462 using explicit null checks.
1464 2010-01-20 Zoltan Varga <vargaz@gmail.com>
1466 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
1469 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
1471 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
1472 its no longer needed.
1474 * method-to-ir.c (mono_method_to_ir): Fix a warning.
1476 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
1477 define for platforms still using it (s390). Get rid of the
1478 mono_arch_get_throw_exception_by_name () routines on all other platforms.
1480 * exceptions-x86.c: Rework the throw trampolines so there is only one function
1481 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
1483 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
1484 the caller pushed the arguments.
1486 * mini-llvm.c: Enable throwing exceptions on x86.
1488 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
1489 "Thread (nil) may have been prematurely finalized" messages if this is called
1490 on a thread not registered with the runtime.
1492 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
1494 2010-01-19 Zoltan Varga <vargaz@gmail.com>
1496 * jit-icalls.c (mono_array_new_3): New jit icall.
1498 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
1500 * arrays.cs: Add a test for 3 dimensional arrays.
1502 2010-01-19 Zoltan Varga <vargaz@gmail.com>
1504 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
1505 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
1508 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
1511 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
1513 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
1515 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
1517 2010-01-18 Bill Holmes <billholmes54@gmail.com>
1519 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
1520 HOST_WIN32. Also including winsock2. to define struct in_addr.
1522 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
1524 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
1526 Code is contributed under MIT/X11 license.
1528 2010-01-18 Zoltan Varga <vargaz@gmail.com>
1530 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
1532 * branch-opts.c (mono_optimize_branches): Honor the new flag.
1534 * mini.c (mini_method_compile): Set the new flag when running under the
1537 2010-01-18 Zoltan Varga <vargaz@gmail.com>
1539 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
1540 a ref/noref value + a global pin flag, so parts of stack frames can still be
1541 precisely marked even if they include stuff which needs pinning. Improve logging.
1542 Fix many bugs. Not enabled yet.
1544 * gc-test.cs: Add a few tests.
1546 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
1547 the normal -v options. Avoid propagating liveness information through bblocks
1548 which end with a NOT_REACHED opcode.
1550 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
1551 after cfg has been freed.
1553 2010-01-17 Zoltan Varga <vargaz@gmail.com>
1555 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
1556 if a clause is skipped because it uses the exception object, since it could
1557 have caught the exception.
1559 * exceptions.cs: Add a test.
1561 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1563 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
1565 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
1566 ICollection<T> wrappers.
1568 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1570 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
1572 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1574 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
1575 NOMAP32BIT or optimize_for_xen is set.
1577 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1579 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
1580 mono_metadata_str_hash () instead.
1582 2010-01-15 Zoltan Varga <vargaz@gmail.com>
1584 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
1587 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
1589 2010-01-15 Zoltan Varga <vargaz@gmail.com>
1591 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
1594 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
1595 throwing code correctly.
1597 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
1599 2010-01-15 Zoltan Varga <vargaz@gmail.com>
1601 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
1602 ftnptrs created by us, handle RGCTX_FETCH correctly.
1603 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
1605 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
1606 ftnptr added by mono_aot_get_named_code ().
1608 2010-01-14 Zoltan Varga <vargaz@gmail.com>
1610 * mini-arm.c: Fix a few LLVM problems.
1612 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
1614 2010-01-13 Mark Probst <mark.probst@gmail.com>
1616 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
1619 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
1621 * jit.h, method-to-ir.c: added ability to set the policy for
1622 inserting breakpoints from the break IL instruction or the
1623 Debugger.Break () API call.
1625 2010-01-13 Zoltan Varga <vargaz@gmail.com>
1627 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
1628 assemblies need to be eagerly loaded.
1630 2010-01-12 Zoltan Varga <vargaz@gmail.com>
1632 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
1634 2010-01-11 Zoltan Varga <vargaz@gmail.com>
1636 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
1637 an argument which matches any exception.
1639 2010-01-10 Zoltan Varga <vargaz@gmail.com>
1641 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
1642 optimization if the called method is gshared and marshalbyref, since gshared
1643 methods can' have wrappers. Fixes #569390.
1645 * generics.cs: Add a test.
1647 2010-01-10 Zoltan Varga <vargaz@gmail.com>
1649 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
1652 2010-01-10 Zoltan Varga <vargaz@gmail.com>
1654 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
1656 2010-01-09 Zoltan Varga <vargaz@gmail.com>
1658 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
1659 since it is not supported in win2000.
1661 2010-01-08 Zoltan Varga <vargaz@gmail.com>
1663 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
1664 error if loading an assembly fails.
1665 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
1667 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
1670 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
1673 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
1675 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
1676 is not supported yet.
1678 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
1680 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1682 * method-to-ir.c: All types with variant arguments must fallback to the
1683 slow path. This makes cast of variant delegates work.
1685 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
1686 argument that is set to TRUE is the returned vtable slot is for a variant
1687 interface. Changed a g_print + g_assert_not_reached to a g_error.
1689 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
1690 a similar fashion of generic virtual methods.
1692 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1694 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
1697 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
1698 method using a variance aware function.
1700 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
1702 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1704 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
1705 do an icall for now.
1707 2010-01-07 Zoltan Varga <vargaz@gmail.com>
1709 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
1710 If LLVM decides to set the code model to Large, reset it to Default.
1712 2010-01-07 Zoltan Varga <vargaz@gmail.com>
1714 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
1715 stripped binaries as well.
1717 2010-01-07 Zoltan Varga <vargaz@gmail.com>
1719 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
1720 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
1722 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
1725 2010-01-06 Zoltan Varga <vargaz@gmail.com>
1727 * mini.c (mini_method_compile): Extract the JIT info creation code into a
1730 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
1731 as the type info to llvm.eh.selector.
1732 (exception_cb): Use the type info for filling out some fields of
1733 MonoJitExceptionInfo like the flags and the exception class. This is needed
1734 because the LLVM produced exception handling clauses might not match the original
1735 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
1737 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
1738 separate function. Add an extra argument which returns the type infos
1739 corresponding to the exception clauses.
1741 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
1742 exception handling clauses.
1744 2010-01-04 Zoltan Varga <vargaz@gmail.com>
1746 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
1747 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
1750 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1752 * mini.c (mono_compile_is_broken): Skip methods from serialization's
1755 2010-01-04 Zoltan Varga <vargaz@gmail.com>
1757 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
1760 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1762 * mini.c (mini_method_compile): Verify the method before calling
1763 mono_compile_create_vars as this might crash since it uses method
1768 2010-01-04 Zoltan Varga <vargaz@gmail.com>
1770 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
1771 one case if AOTing, since the class might not be a concrete class.
1773 2010-01-03 Zoltan Varga <vargaz@gmail.com>
1775 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
1776 functions which are now defined in mempool-internals.h.
1778 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
1780 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
1782 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
1786 * mini-*.c: Properly handle generic enums.
1790 2009-12-28 Zoltan Varga <vargaz@gmail.com>
1792 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
1793 in a few more places.
1795 2009-12-27 Zoltan Varga <vargaz@gmail.com>
1797 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
1798 nullable parameters. Fixes #567351.
1800 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
1802 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
1804 2009-12-26 Zoltan Varga <vargaz@gmail.com>
1806 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
1807 mono_get_generic_context_from_code () call.
1809 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
1811 2009-12-25 Zoltan Varga <vargaz@gmail.com>
1813 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
1816 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
1818 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
1819 mono_method_get_signature returns NULL. Fix #567084
1821 2009-12-25 Zoltan Varga <vargaz@gmail.com>
1823 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
1824 instead of once for each module.
1826 2009-12-22 Zoltan Varga <vargaz@gmail.com>
1828 * debugger-agent.c (ss_start): Implement step over for the last sequence
1831 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
1832 have the STEP_LOC flag set.
1834 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
1835 fails. Fixes #566689.
1837 2009-12-21 Zoltan Varga <vargaz@gmail.com>
1839 * mini.c (mono_add_seq_point): New helper function.
1840 (mono_save_seq_point_info): New function to save sequence point info, extracted
1841 from mini_method_compile ().
1843 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
1845 * mini.h (MonoSeqPointInfo): New structure containing information about
1846 the sequence points of a JITted method.
1847 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
1850 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
1851 point information is stored, use a MonoSeqPointInfo structure instead of a
1852 GPtrArray. For each seq point, compute a list of successor seq points.
1854 * debugger-agent.c: Use the successor list to implement step-over more
1855 efficiently: instead of single stepping until a different line/IL offset is
1856 reached, place breakpoints into all successor seq points.
1858 * mini.h: Bump AOT file format version.
1860 2009-12-21 Zoltan Varga <vargaz@gmail.com>
1862 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
1864 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
1866 2009-12-21 Zoltan Varga <vargaz@gmail.com>
1868 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
1871 2009-12-18 Zoltan Varga <vargaz@gmail.com>
1873 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
1874 alloca as g_malloc is not signal safe.
1876 2009-12-18 Zoltan Varga <vargaz@gmail.com>
1878 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
1879 VALGRIND_DISCARD_TRANSLATIONS.
1881 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
1882 checks, they are no longer needed.
1884 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
1885 a function into a sigctx which can handle function pointers.
1887 * mini-ppc.c: Implement soft debugger support on ppc64.
1889 * mini-ppc.c: Implement soft debugger support.
1891 2009-12-17 Zoltan Varga <vargaz@gmail.com>
1893 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
1895 2009-12-17 Marek Habersack <mhabersack@novell.com>
1897 * mini.c (mono_get_runtime_build_info): include Mono version in
1900 * driver.c (mono_main): VERSION is now included in the string
1901 returned from mono_get_runtime_build_info()
1903 2009-12-17 Zoltan Varga <vargaz@gmail.com>
1905 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
1906 signatures. Fixes #565143.
1908 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
1910 2009-12-16 Zoltan Varga <vargaz@gmail.com>
1912 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
1914 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
1916 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
1917 making max stack 10x smaller.
1919 2009-12-16 Zoltan Varga <vargaz@gmail.com>
1921 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
1923 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
1925 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
1927 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
1929 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
1930 bigger than MONO_ARCH_MAX_FRAME_SIZE.
1932 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
1934 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
1936 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
1938 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
1941 2009-12-14 Miguel de Icaza <miguel@novell.com>
1943 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
1944 raise an invalid program exception.
1946 For other opcodes that we might not handle use a g_warning and
1947 raise the exception. Beats termination.
1951 2009-12-14 Zoltan Varga <vargaz@gmail.com>
1953 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
1955 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
1956 by merging the LLVM and !MAP_32BIT cases.
1958 2009-12-13 Jonathan Chambers <joncham@gmail.com>
1960 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
1961 sigctx being passed in, as we have no CONTEXT available in the APC.
1963 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
1966 Code contributed under MIT/X11 license.
1968 2009-12-13 Zoltan Varga <vargaz@gmail.com>
1970 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
1971 in the LLVM backend on AMD64.
1973 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
1976 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
1978 * mini-llvm.c: Export mono_personality for AOT.
1980 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
1982 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
1983 implicit exception can occur.
1985 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
1986 OP_IMPLICIT_EXCEPTION instruction.
1988 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
1990 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
1992 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
1993 inside a protected block.
1995 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
1996 trampolines doesn't include the argument.
1998 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
1999 trampolines on amd64.
2001 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
2004 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
2005 disabled for methods with clauses.
2007 * mini-llvm.c: Enable support for catch clauses.
2009 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
2010 end of an LLVM compiled finally clause.
2011 (mono_handle_exception_internal): Save the exception handling state in TLS
2012 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
2013 resume unwinding from that point.
2015 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
2016 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
2017 to obtain the addresses of the exception handling regions.
2019 * mini-llvm.c: Add beginnings of support for exception handling, currently only
2020 finally clauses are supported.
2022 * mini.c (mini_method_compile): Add support for LLVM code with exception
2025 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2027 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
2030 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2032 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
2033 as a primitive type.
2035 2009-12-11 Zoltan Varga <vargaz@gmail.com>
2037 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
2038 for 2 parameter sched_setaffinity in older glibc versions. Fixes
2041 2009-12-11 Marek Habersack <mhabersack@novell.com>
2043 * method-to-ir.c (mini_redirect_call): do not redirect the
2044 InternalAllocateStr internal call if string profiling is enabled.
2046 2009-12-10 Zoltan Varga <vargaz@gmail.com>
2048 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
2051 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
2052 unwind.h header file.
2054 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
2055 newer valgrind versions seems to handle this fine.
2057 2009-12-09 Zoltan Varga <vargaz@gmail.com>
2059 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
2060 on the debugger thread.
2062 2009-12-08 Zoltan Varga <vargaz@gmail.com>
2064 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
2066 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2068 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
2070 * cpu-<ARCH>.md: Make call_handler clob:c.
2072 * mini.c: Reenable SSA for methods with clauses.
2074 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
2075 as it causes failures on x86.
2077 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
2079 * driver.c: Fail gracefully with --compile-all if mono_method_signature
2080 returns NULL (e.g. a bad assembly).
2082 2009-12-08 Geoff Norton <gnorton@novell.com>
2084 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
2085 stepping out into native code. There were issues with nested invokes
2088 2009-12-07 Zoltan Varga <vargaz@gmail.com>
2090 * mini.c (mini_method_compile): Do the disable_llvm checks early
2091 and avoid the LLVM compile pass if the checks fail.
2093 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
2095 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
2096 LLVM optimizations don't try to remove them.
2098 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
2099 different file so the original remains.
2101 2009-12-06 Zoltan Varga <vargaz@gmail.com>
2103 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
2105 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
2107 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
2108 support for non-inline unwind descriptors.
2110 2009-12-07 Geoff Norton <gnorton@novell.com>
2112 * debugger-agent.c: Darwin can colesce signals, so we need to handle
2113 the interrupt_count slightly differently. Native threads were never
2116 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2118 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
2119 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
2120 yet generate this info.
2122 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
2124 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
2125 client can distinguish between intptrs and longs.
2127 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2129 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
2132 * aot-runtime.c (load_function): Update after the change above.
2134 * mini.h: Bump AOT file format version.
2136 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
2137 if the delegate class is dynamic.
2139 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
2140 in gshared code too using the new rgctx info type
2141 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
2143 2009-12-04 Geoff Norton <gnorton@novell.com>
2145 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
2146 we need to track the original suspend count so the thread properly
2147 wakes up in resume_thread.
2149 2009-12-04 Zoltan Varga <vargaz@gmail.com>
2151 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
2154 * generics.cs: Add a test.
2156 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
2157 is 0. Simplify a lot of code using this.
2159 * mini-trampolines.c (mono_delegate_trampoline): Call
2160 mono_create_static_rgctx_trampoline () before saving the final address in
2161 delegate->method_code, to avoid calling it each time a delegate is first called.
2163 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
2164 which need static rgctx trampolines.
2166 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
2167 keyed on the method+addr pair, since addr could be either the method addr or
2168 an unbox trampoline in the AOT case. Fixes #560246.
2170 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2172 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
2173 place it was called before too.
2175 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2177 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
2178 if no security manager is present, to speed up the AOT case. Call
2179 mono_class_vtable () full with raise_on_error == TRUE instead.
2181 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2183 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
2184 the local optimization passes can take its result into account. Fixes
2187 * exceptions.cs: Add a test.
2189 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
2191 This patch is contributed under the terms of the MIT/X11 license
2193 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
2195 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2197 * mini.h (MonoInst): Remove unused 'ssa_op' field.
2199 * debugger-agent.c: Rework the handling of stack traces of running threads to
2200 avoid crashes if compute_frames () tries to walk the stack of running thread.
2202 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
2204 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
2206 * mini.h (StackFrameInfo): Add an 'lmf' field.
2208 2009-12-02 Zoltan Varga <vargaz@gmail.com>
2210 * debugger-agent.c (suspend_current): Always set really_suspended.
2212 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
2214 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
2216 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2218 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
2221 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2223 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
2225 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2227 * mini-trampolines.c: Fix MSVC build.
2229 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2231 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
2233 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2235 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
2236 the instruction following an OP_FCOMPARE is optimized away.
2238 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2240 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
2241 emit_autoreg () into this arch-specific function.
2243 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
2244 code, it is no longer needed.
2246 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
2248 * mini.h: Bump AOT file format version.
2250 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
2251 using the sorted_code_offsets array, instead of reading it from the
2252 exception debug info.
2253 (load_method): Call mono_aot_find_jit_info instead of
2254 decode_exception_debug_info ().
2256 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
2257 LLVM compiled as a flag.
2259 2009-11-29 Zoltan Varga <vargaz@gmail.com>
2261 * debugger-agent.c (resume_thread): Fix a warning.
2263 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
2266 2009-11-28 Zoltan Varga <vargaz@gmail.com>
2268 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
2269 contents to MonoAotFileInfo.
2271 2009-11-27 Zoltan Varga <vargaz@gmail.com>
2273 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
2274 Put all binary data into a giant blob, similarly to the way .net assemblies
2275 store binary data. Emit offset tables in a compact form to reduce their size.
2277 * mini.h: Bump AOT file format version.
2279 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
2282 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
2283 avoid linear searches at runtime.
2285 * aot-runtime.c (find_symbol): Update this to use the hash.
2287 * mini.h: Bump AOT file format version.
2289 2009-11-26 Zoltan Varga <vargaz@gmail.com>
2291 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
2294 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
2297 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
2298 the distribution of got slot types.
2300 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
2302 * method-to-ir.c: Add support for generating explicit null checks.
2304 2009-11-25 Zoltan Varga <vargaz@gmail.com>
2306 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
2307 on a random thread if possible.
2309 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
2310 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
2313 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
2314 regs. Pass the real size of the regs array to mono_unwind_frame ().
2316 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
2319 2009-11-24 Geoff Norton <gnorton@novell.com>
2321 * mini-darwin.c: Work around apple bug rdar://7209349 See
2322 http://openradar.appspot.com/7209349 for details. Synopsis,
2323 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
2324 never been initialized before.
2326 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2328 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
2330 * mini-arm.c (mono_arm_thumb_supported): New helper function.
2332 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2334 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
2335 OP_SHL_IMM is not 32 bit.
2337 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2339 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
2341 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2343 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
2346 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
2347 > 0 since some threads can resume if their resume_count is > 0.
2348 (invoke_method): Avoid reading freed memory.
2350 * debugger-agent.c (process_suspend): Extract the suspend code from
2351 process_single_step_inner () to a separate function. Rework the code to prevent
2352 races between this function and thread interrupts.
2354 * debugger-agent.c (suspend_current): Check the resume_count field instead
2355 of resume_one so suspends+resumes during single threaded invokes work
2358 2009-11-23 Zoltan Varga <vargaz@gmail.com>
2360 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
2361 to make the generated code smaller.
2363 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
2364 sequence generated by recent LLVM versions.
2366 * mini-llvm.c: Add support for a few simple cases which weren't supported
2369 * mini-trampolines.c (mono_magic_trampoline): Don't call
2370 mono_arch_get_vcall_slot () when llvm is enabled.
2372 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
2374 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
2375 into a new function called common_call_trampoline () which is used by the
2376 llvm vcall trampoline as well.
2378 * debugger-agent.c: Implement single threaded invokes.
2380 * debugger-agent.c: Revert change which broke the agent on linux.
2382 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
2385 * generics.cs: Add a test.
2387 2009-11-22 Zoltan Varga <vargaz@gmail.com>
2389 * debugger-agent.c: Fix the cygwin build.
2391 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2393 * cprop.c: Remove this unused file.
2395 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2397 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
2400 * basic.cs: Add a test.
2402 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2404 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
2407 2009-11-20 Zoltan Varga <vargaz@gmail.com>
2409 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
2410 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
2411 it. Use this flag to control llvm related code paths instead of #ifdef
2412 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
2415 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
2417 * mini.h: Bump AOT file format version.
2419 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
2420 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
2422 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
2423 was used as an assembly filter.
2425 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2427 * unwind.c: Fix support for ppc.
2429 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
2430 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
2432 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2434 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
2436 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
2437 added by the ps3 changes.
2439 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2441 * mini-gc.c: Resurrect this, so at least it compiles.
2443 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
2445 2009-11-18 Zoltan Varga <vargaz@gmail.com>
2447 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
2448 create_event_list () so assembly filters can be used.
2450 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
2453 2009-11-17 Zoltan Varga <vargaz@gmail.com>
2455 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
2456 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
2459 * aot-compiler.c (add_generic_instances): Emit instances of common generic
2460 classes for char/bool too.
2462 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
2464 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
2467 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
2470 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
2472 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
2474 Code contributed under MIT/X11 license.
2476 2009-11-14 Zoltan Varga <vargaz@gmail.com>
2478 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
2479 threads in native code work.
2481 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
2482 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
2485 2009-11-13 Jonathan Chambers <joncham@gmail.com>
2487 * debugger-agent.c: Implementation for Windows platform.
2489 * mini-x86.c: Add support for Windows. Use mono-* synchronization
2490 primitives. Use SEH to implement breakpoints and single stepping.
2492 * mini-x86.h: Enable soft debugger on Windows.
2494 Code contributed under MIT/X11 license.
2496 2009-11-13 Zoltan Varga <vargaz@gmail.com>
2498 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
2499 under XEN. Fixes #522894.
2501 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
2503 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
2504 interface calls in LLVM AOT code.
2506 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
2509 * mini-llvm.c: Add support for OP_VPHI.
2511 * objects.cs: Add a test.
2513 2009-11-13 Zoltan Varga <vargaz@gmail.com>
2515 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
2516 this is called on the debugger thread.
2518 2009-11-12 Zoltan Varga <vargaz@gmail.com>
2520 * mini-llvm.c: Add soft-float support.
2522 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
2523 FCALL which returns an R4.
2525 * driver.c (mono_main): Add a missing '\n'.
2527 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
2528 platforms which doesn't support the LLVM IMT trampoline.
2530 2009-11-11 Zoltan Varga <vargaz@gmail.com>
2532 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
2534 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
2536 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
2539 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
2541 2009-11-10 Zoltan Varga <vargaz@gmail.com>
2543 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
2544 Instead of emitting a method_order table, sort the contents of the code_offsets
2545 table and do a binary search in the sorted table. The previous approach doesn't
2546 work with LLVM which emits methods in a arbitrary order.
2548 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
2549 in the .eh_frame section in ELF files.
2551 * mini.h: Bump corlib file format version.
2553 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
2555 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
2556 LDMIA->LDM macro name change.
2558 2009-11-09 Zoltan Varga <vargaz@gmail.com>
2560 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
2563 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
2566 * aot-compiler.c: Ditto.
2568 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
2569 &align to mini_type_stack_size_full ().
2571 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
2573 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
2575 2009-11-08 Zoltan Varga <vargaz@gmail.com>
2577 * mini-arm.c: Compute the stack space used by arguments using
2578 mini_type_stack_size_full ().
2580 2009-11-08 Zoltan Varga <vargaz@gmail.com>
2582 * optflags-def.h: Remove dead TREEPROP optimization.
2584 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
2586 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
2588 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
2590 2009-11-07 Zoltan Varga <vargaz@gmail.com>
2592 * driver.c (mono_jit_parse_options): New public API function to parse options
2593 as done by the runtime executable.
2595 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
2596 when handling named arguments.
2598 2009-11-07 Zoltan Varga <vargaz@gmail.com>
2600 * mini-arm.c: Implement support for returning vtypes in registers, fix support
2601 for passing small vtypes in registers, make the CallInfo structures more
2602 similar to the code on the other platforms.
2604 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
2605 the code in the prolog requires it.
2607 2009-11-06 Zoltan Varga <vargaz@gmail.com>
2609 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
2610 (koush@koushikdutta.com).
2612 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
2613 where the thunk memory should be allocated from. Fixes appdomain unloading
2616 2009-11-06 Zoltan Varga <vargaz@gmail.com>
2618 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
2619 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
2621 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2623 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
2624 AOT, as it is not implemented yet.
2626 * mini-x86.c (mono_arch_output_basic_block): Ditto.
2628 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
2630 * debugger-agent.c: Fix windows build.
2632 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2634 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
2635 after the client connects/disconnects.
2637 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
2638 when an exception of a given type is thrown.
2640 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
2641 only on an uncaught exception.
2643 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
2645 * debugger-agent.c: Add a 'launch' option.
2647 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2649 * debugger-agent.c: Add a 'timeout' option.
2651 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2653 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
2656 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2658 * debugger-agent.c (set_breakpoint): Emit a log message.
2660 2009-11-04 Zoltan Varga <vargaz@gmail.com>
2662 * mini-arm.c: Fix the arm build.
2664 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
2666 * aot-compiler.c: don't leak the value returned from
2667 mono_type_full_name().
2669 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
2671 * debugger-agent.c: defer including mono-mutex.h until we know the
2674 2009-11-04 Jonathan Chambers <joncham@gmail.com>
2676 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
2677 of pthreads directly.
2679 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
2680 exception handlers. Pass info argument.
2682 * mini.h: Adjust signatures of soft debugger functions to pass void*
2683 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
2685 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
2686 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2687 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
2688 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2690 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
2692 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
2693 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2694 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
2695 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2697 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
2699 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
2701 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
2703 * mono-semaphore.h: Skeleton implementation for Windows.
2705 Code contributed under MIT/X11 license.
2707 2009-11-04 Jonathan Chambers <joncham@gmail.com>
2709 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
2711 Code contributed under MIT/X11 license.
2713 2009-11-04 Jonathan Chambers <joncham@gmail.com>
2715 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
2717 Code contributed under MIT/X11 license.
2719 2009-11-04 Zoltan Varga <vargaz@gmail.com>
2721 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
2722 debug info to 100 because 10 still slows down gdb too much.
2724 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
2725 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
2726 them in the wrappers.
2728 2009-11-03 Zoltan Varga <vargaz@gmail.com>
2730 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
2732 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
2734 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
2735 function mono_aot_get_array_helper_from_wrapper ().
2737 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
2738 array helper methods.
2740 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
2742 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
2743 the value was loaded from memory.
2745 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
2746 the value was loader from there.
2748 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
2749 without constant swizzle.
2751 2009-11-02 Jonathan Chambers <joncham@gmail.com>
2753 * mini-amd64.c: Put soft debugger functions behind a
2754 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
2756 * mini-amd64.h: disable the soft debugger in windows.
2758 Code contributed under MIT/X11 license.
2760 2009-11-02 Jonathan Chambers <joncham@gmail.com>
2762 * mini-x86.c: Put soft debugger functions behind a
2763 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
2765 Code contributed under MIT/X11 license.
2767 2009-11-02 Jonathan Chambers <joncham@gmail.com>
2769 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
2770 to mono_arch_find_jit_info_ext.
2772 Code contributed under MIT/X11 license.
2774 2009-11-03 Zoltan Varga <vargaz@gmail.com>
2776 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
2778 * debugger-agent.c: Add support for filtering events by assemblies.
2780 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
2781 the agent is not enabled.
2783 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
2785 * exceptions-x86.c: hopefully last change to fix the windows build.
2786 This one courtesy of Jonathan Chambers.
2788 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
2790 * debugger-agent.c: remove unused function.
2792 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
2794 * debugger-agent.c: add #ifdefs for a few header files.
2795 * mini-x86.h: disable the soft debugger in windows.
2796 Step 1 of 2 to make this compile on windows with gcc.
2798 2009-11-02 Zoltan Varga <vargaz@gmail.com>
2800 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
2801 as it breaks the build.
2803 2009-07-01 Zoltan Varga <vargaz@gmail.com>
2805 Merge the soft debugger branch.
2807 * debugger-agent.h debugger-agent.c: New files containing the soft
2808 mode debugger module.
2810 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
2811 at the appropriate locations.
2813 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
2816 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
2817 enable/disable single stepping.
2819 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
2820 which returns all information in a StackFrameInfo structure, and can handle the
2821 LMF frames added by the debugger.
2823 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
2826 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
2827 walker function which works on a specific thread and passes a StackFrameInfo
2828 structure to its callback.
2830 * mini.c (mini_init): Initialize the debugger agent.
2832 * aot-compiler.c aot-runtime.c: Add soft-debug support.
2834 * mini-ops.h: Add OP_SEQ_POINT opcode.
2836 * driver.c (mono_main): Add new '--debugger-agent' option for passing
2837 arguments to the debugger agent.
2839 2009-11-02 Zoltan Varga <vargaz@gmail.com>
2841 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
2844 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
2846 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
2848 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
2850 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
2852 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
2853 sets the IMT argument and makes a virtual call.
2855 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
2857 2009-11-01 Zoltan Varga <vargaz@gmail.com>
2859 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
2862 2009-10-30 Zoltan Varga <vargaz@gmail.com>
2864 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
2865 runtime. Fixes #551228.
2867 2009-10-29 Zoltan Varga <vargaz@gmail.com>
2869 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
2871 * basic.cs: Add a test.
2873 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
2874 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
2875 CONSTRAINED. Fixes #550964.
2877 * generics.cs: Add a test.
2879 2009-10-28 Mark Probst <mark.probst@gmail.com>
2881 * mini-posix.c (add_signal_handler): Use
2882 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
2884 2009-10-28 Jerry Maine <crashfourit@gmail.com>
2886 Contributed under the terms of the MIT/X11 license by
2887 Jerry Maine <crashfourit@gail.com>.
2889 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
2890 sse4a for simd intrinsics.
2892 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
2893 sse4a for simd intrinsics.
2895 2009-10-27 Zoltan Varga <vargaz@gmail.com>
2897 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
2898 instead of inst_p1 which is not the same on ILP32 platforms.
2900 2009-10-24 Zoltan Varga <vargaz@gmail.com>
2902 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
2903 not the mscorlib one before calling mono_get_lmf_addr.
2905 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
2906 of the ip to the LMF.
2908 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
2909 immediate in the op->op_imm optimization.
2911 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
2912 understand. VTypes now work, but are not abi compliant, as they are
2913 split into 4 byte parts instead of 8.
2914 (emit_memcpy): Fix the unrolled case to work on the PS3.
2916 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
2918 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
2919 the default when static linking.
2921 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
2923 * aot-compiler.c: Add an autoreg option to automatically register
2924 statically linked aot modules using ELF .ctors.
2926 * genmdesc.pl: Add __ppc64__ to allowed defines.
2928 2009-10-25 Zoltan Varga <vargaz@gmail.com>
2930 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
2931 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
2933 2009-10-24 Mark Probst <mark.probst@gmail.com>
2935 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
2937 2009-10-24 Zoltan Varga <vargaz@gmail.com>
2939 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
2940 which will contain the domain where the method was found.
2942 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
2943 mini_jit_info_table_find ().
2945 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
2947 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
2949 2009-10-22 Zoltan Varga <vargaz@gmail.com>
2951 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
2952 set, its not supported yet.
2954 2009-10-22 Zoltan Varga <vargaz@gmail.com>
2956 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
2957 iface wrapper is not found.
2958 (mono_aot_get_method): Ditto for GetGenericValueImpl.
2960 2009-10-21 Zoltan Varga <vargaz@gmail.com>
2962 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
2963 which have a different name.
2965 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
2966 wrappers and Array.GetGenericValueImpl ().
2968 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
2969 because of the change above.
2971 * generics.cs: Add a test for full aot + generic array ifaces.
2973 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
2975 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
2976 that hides the previous one.
2978 2009-10-18 Zoltan Varga <vargaz@gmail.com>
2980 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
2981 marshalled. Fixes #541623.
2983 2009-10-16 Zoltan Varga <vargaz@gmail.com>
2985 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
2987 2009-10-15 Zoltan Varga <vargaz@gmail.com>
2989 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
2991 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2993 * mini-posix.c (sigprof_signal_handler):
2994 Implemented support for building stat call chans in different ways.
2996 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2998 * mini-exceptions.c (mono_find_jit_info):
2999 Also check that a jit info has been found (fixes a profiler crash).
3001 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3003 * mini.c (mono_codegen):
3004 Call mono_profiler_code_buffer_new with correct code address.
3006 2009-10-14 Zoltan Varga <vargaz@gmail.com>
3008 * driver.c (mono_main): Change the date in the copyright.
3010 2009-10-14 Mark Probst <mark.probst@gmail.com>
3012 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
3013 allocator in shared generic code for open classes, because we
3014 can't get those classes' vtables. We need to make managed
3015 allocators not depend on the vtable at compile-time to solve this.
3017 2009-10-13 Martin Baulig <martin@ximian.com>
3019 * debug-mini.c (mono_debugger_trampoline_compiled): Add
3020 `const guint8 *trampoline' argument; send both the old and the new
3023 2009-09-30 Zoltan Varga <vargaz@gmail.com>
3025 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
3026 mono_runtime_capture_context () without calling mono_runtime_invoke ().
3027 (can_marshal_struct): Skip structures with auto layout.
3029 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
3031 2009-10-02 Zoltan Varga <vargaz@gmail.com>
3033 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
3034 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
3035 a variable to hold the stack slot used by the int<->float conversion opcodes.
3037 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
3039 2009-10-04 Zoltan Varga <vargaz@gmail.com>
3041 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
3042 when using full-aot.
3044 2009-10-06 Zoltan Varga <vargaz@gmail.com>
3046 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
3047 each instance of Comparer<T>.
3049 * generics.cs: Add a new test.
3051 2009-10-09 Zoltan Varga <vargaz@gmail.com>
3053 * driver.c (parse_debug_options): Add a 'gdb' option.
3055 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
3057 * image-writer.c: Add support for emitting the image into a memory buffer.
3059 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
3061 * aot-compiler.c: Add support for registering debug info with GDB using the
3062 new JIT debugging interface in GDB 7.0. It can be turned on by setting
3063 MONO_XDEBUG to 'gdb'.
3065 2009-10-10 Zoltan Varga <vargaz@gmail.com>
3067 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
3070 2009-10-11 Zoltan Varga <vargaz@gmail.com>
3072 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
3073 can be used to set breakpoints in gdb.
3075 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
3076 segment to an absolute address.
3078 2009-10-13 Mark Probst <mark.probst@gmail.com>
3080 * method-to-ir.c: Use the managed array allocator method if
3083 2009-10-13 Bill Holmes <billholmes54@gmail.com>
3085 * aot-compiler.c : Fix the MSVC builds
3087 Code is contributed under MIT/X11 license.
3089 2009-10-13 Zoltan Varga <vargaz@gmail.com>
3091 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
3092 avoid registering 1 symbol file per method with gdb.
3094 2009-09-29 Zoltan Varga <vargaz@gmail.com>
3096 * mini-sparc.c: Fix the handling of enums with base type long.
3098 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
3100 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
3101 instead of using type->data.klass as the later doesn't work with generics.
3103 2009-09-25 Mark Probst <mark.probst@gmail.com>
3105 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
3106 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
3107 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
3108 works differently now and we don't handle it in the JIT anymore.
3110 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
3111 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
3112 the Thread class split.
3114 2009-09-25 Zoltan Varga <vargaz@gmail.com>
3116 * driver.c: Don't run tests with the obsolete treeprop optimization.
3118 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
3119 variable volatile. Fixes #541577.
3121 * basic-calls.cs: Add a new test.
3123 * basic-long.cs: Remove tests which are now in basic-calls.cs.
3125 2009-09-24 Zoltan Varga <vargaz@gmail.com>
3127 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
3128 work/required with recent iphone sdk versions.
3130 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
3133 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
3134 in the VCALL decomposition code.
3136 2009-09-22 Zoltan Varga <vargaz@gmail.com>
3138 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
3140 * basic.cs: Add a test.
3142 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
3145 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
3146 searches all the domains of the current thread.
3148 * exceptions-<ARCH>.c: Use it. Fixes #539394.
3150 2009-09-21 Zoltan Varga <vargaz@gmail.com>
3152 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
3153 so catching exceptions thrown in the same method works. Fixes exception17.exe.
3155 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
3156 for non-jit trampolines.
3158 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
3160 * aot-compiler.c (add_wrappers): Ditto.
3162 * mini-arm.c: Implement support for passing vtypes and floats, and increase
3163 the size of the param area used by dyn_call to 6 which covers the majority of
3166 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
3168 * mini-arm.c: Implement support for passing/receiving
3169 longs and receiving floats in the dyn_call code.
3171 * mini-amd64.c: Implement support for receiving vtypes in registers in
3174 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
3177 2009-09-20 Zoltan Varga <vargaz@gmail.com>
3179 * mini-arm.c (get_call_info): Return more precise information in
3181 (dyn_call_supported): Use the information in CallInfo.
3183 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
3185 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
3188 * mini-arm.c: Update after the dyn_call api changes.
3190 * mini.c (mini_create_jit_domain_info): Register a destructor function
3191 for the runtime_invoke_hash.
3193 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
3194 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
3196 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
3197 (dyn_call_supported): Simplify this by using get_call_info ().
3198 (mono_arch_dyn_call_free): New destructor function.
3200 * generics.cs: Remove a printf.
3202 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
3204 * mini-arm.c: Add support for enum return values and passing a few arguments
3207 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
3210 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
3212 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
3213 the dynamic invoke wrappers.
3215 * mini-arm.c: Implement OP_DYN_CALL for arm.
3217 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
3218 supported by the dynamic runtime invoke wrapper.
3220 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
3221 runtime invoke wrapper.
3223 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
3224 if possible when running with full-aot.
3226 * mini-ops.h: Add OP_DYN_CALL opcode.
3228 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
3229 with dynamic arguments lists similar to libffi.
3231 2009-09-19 Zoltan Varga <vargaz@gmail.com>
3233 * method-to-ir.c: Fix the previous change on 64 bit platforms.
3235 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
3238 * iltests.il.in: Add a new test.
3240 2009-09-18 Zoltan Varga <vargaz@gmail.com>
3242 * aot-compiler.c (add_generic_instances): Add more instances of
3243 GenericEqualityComparer.
3245 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3247 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
3249 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3251 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
3252 comments on some functions that now can fail.
3254 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
3256 * Makefile.am: Add Info.plist to EXTRA_DIST
3258 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3260 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
3261 static synchronized wrappers. Fixes #539500.
3263 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
3265 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
3268 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3270 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
3271 lmf before calling filter clauses as well. Fixes #539550.
3273 * exceptions.cs: Add a test.
3275 2009-09-14 Zoltan Varga <vargaz@gmail.com>
3277 * aot-compiler.c (add_generic_class): Add instances of
3278 Array.GetGenericValueImpl as well.
3280 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
3283 * generics.cs: Add a fullaot linq test.
3285 2009-09-10 Zoltan Varga <vargaz@gmail.com>
3287 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
3290 2009-09-10 Bill Holmes <billholmes54@gmail.com>
3292 * mini-trampolines.c (mono_delegate_trampoline) : Call
3293 mono_cominterop_get_invoke if the delegate target object
3296 Code is contributed under MIT/X11 license.
3298 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
3300 * method-to-ir.c: For CoreCLR throw a SecurityException if an
3301 internal call is defined outside platform code. Reduce code
3302 duplication with existing [Method|Field]AccessException
3304 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
3306 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
3307 if the return value is a small struct passed on regs.
3309 2009-09-09 Zoltan Varga <vargaz@gmail.com>
3311 * cpu-arm.md mini-arm.c: Remove unused opcodes.
3313 * mini-codegen.c: Enable the cpu description validation for arm.
3315 2009-09-08 Zoltan Varga <vargaz@gmail.com>
3317 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
3318 test which depends on structs to objects.cs.
3320 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
3321 require object model related stuff working.
3323 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
3325 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
3327 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
3328 against the instruction metadata in mini-ops.h. amd64 only for now.
3330 * mini-ops.h: Fix some instruction descriptions.
3332 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
3333 unused instructions.
3335 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3337 * exceptions.cs: Add a new test.
3339 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
3341 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
3343 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3345 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
3346 skip empty phi opcodes.
3348 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
3349 correctly by zero extending after loads. Skip methods containing calls
3350 to the monitor enter/exit trampolines.
3352 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
3353 when calling mono_thread_force_interruption_checkpoint ().
3355 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
3357 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
3359 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
3361 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
3362 bootstrap could run.
3364 2009-09-04 Zoltan Varga <vargaz@gmail.com>
3366 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
3368 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3370 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
3372 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3373 LLVM might be very short.
3375 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
3376 in OP_THROW/RETHROW.
3378 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
3381 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3383 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
3384 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3385 LLVM might be very short.
3387 2009-09-01 Zoltan Varga <vargaz@gmail.com>
3389 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
3390 the alignment for the value of sp.
3392 2009-09-01 Geoff Norton <gnorton@novell.com>
3394 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
3395 managed wrappers in full aot.
3397 2009-08-31 Zoltan Varga <vargaz@gmail.com>
3399 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
3401 2009-08-28 Zoltan Varga <vargaz@gmail.com>
3403 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
3405 2009-08-25 Zoltan Varga <vargaz@gmail.com>
3407 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
3409 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
3412 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3414 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
3415 depend on the info MonoMethodHeader which could be missing in IL stripped
3418 2009-08-25 Zoltan Varga <vargaz@gmail.com>
3420 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
3421 they are only 4 byte aligned.
3423 2009-08-21 Zoltan Varga <vargaz@gmail.com>
3425 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
3426 was done previously, since using SP causes too many problems.
3428 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
3429 frames without a frame pointer works.
3431 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
3432 global register in methods with calls, since the calls can go through
3433 a static rgctx trampoline which doesn't save it.
3435 2009-08-19 Zoltan Varga <vargaz@gmail.com>
3437 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
3439 2009-08-18 Zoltan Varga <vargaz@gmail.com>
3441 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
3443 2009-08-18 Christian Hergert <chris@dronelabs.com>
3445 * method-to-ir.c: Fix warnings for uninitialized variables.
3447 2009-08-18 Christian Hergert <chris@dronelabs.com>
3449 * mini-exceptions.c:
3450 * aot-compiler.c: Fix printf warnings.
3452 2009-08-18 Zoltan Varga <vargaz@gmail.com>
3454 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
3455 Add GetGenericValueImpl<string>.
3457 * aot-compiler.c (add_generic_instances): Add instances of
3458 GenericEqualityComparer<T> for primitive types. Only emit the array
3459 wrappers into the mscorlib image.
3461 2009-08-15 Zoltan Varga <vargaz@gmail.com>
3463 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
3464 the methods_loaded array using amodule->info->nmethods.
3466 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
3467 (MONO_AOT_FILE_VERSION): Bump this.
3469 * aot-compiler.c: Emit more generic instances allowing some parts of linq
3472 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
3473 MonoJitInfo doesn't belong to its methods aot image.
3475 2009-08-14 Zoltan Varga <vargaz@gmail.com>
3477 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
3479 * mini-arm.c: Fix warnings.
3481 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
3483 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
3486 2009-08-12 Zoltan Varga <vargaz@gmail.com>
3488 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
3489 avoid clobbering IP.
3491 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
3492 hold the trampoline argument, so its initial value is available during
3495 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
3498 * exceptions-hppa.c:
3500 * exceptions-s390x.c:
3501 * exceptions-mips.c:
3503 * exceptions-sparc.c:
3504 * exceptions-alpha.c:
3506 * mini-trampolines.c:
3508 * exceptions-s390.c: add and use #define's instead of sizeof()
3509 for MonoJitInfo and MonoJitInfoTable.
3511 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
3516 * tramp-x86.c: use a #define instead of sizeof() for a few
3517 structures that use a zero-length array.
3519 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
3521 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
3522 case when the method is dynamic. Fixes #529238.
3524 2009-08-06 Zoltan Varga <vargaz@gmail.com>
3526 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
3527 of asserting when a method is JIT compiled in full-aot mode.
3529 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3531 Contributed under the terms of the MIT/X11 license by
3532 Jerry Maine <crashfourit@gail.com>.
3534 * fixed wrong dates in changelog.
3536 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3538 Contributed under the terms of the MIT/X11 license by
3539 Jerry Maine <crashfourit@gail.com>.
3541 * basic-simd.cs: added test for packed double square root.
3542 * cpu-amd64.md: added opcode info for packed double square root.
3543 * cpu-x86.md: added opcode info for packed double square root.
3544 * mini-ops.h: added IR opcode for packed double square root.
3545 * mini-x86.c: added IR to native translation code for packed double square root.
3546 * mini-amd64.c: removed todo for packed double square root.
3547 * simd-intrinsics.c: added method to IR opcode converstion for
3548 packed double square root.
3550 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3552 Contributed under the terms of the MIT/X11 license by
3553 Jerry Maine <crashfourit@gail.com>.
3555 * mini-amd64.c: Added a change to help tell the difference as
3556 to what perpose the xmm register is being used--mainly to help
3558 * mini-amd64.h: Changed callee regs to use 15 out of 16
3559 (one used for special cases) xmm registers for both fp
3560 and simd ops. Added define to turn on new feature in the regalloc
3561 that allows fp and simd ops to share the xmm regs happily.
3562 * codegen.c: Added code to detect for which perpose an xmm reg is
3563 being used (fp or simd) and to translate back and forth to the
3564 correct logical reg bank (fp or simd) for 'spill load's.
3566 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3568 Contributed under the terms of the MIT/X11 license by
3569 Jerry Maine <crashfourit@gail.com>.
3571 * basic-simd.cs: Added tests for stressing the regalloc when running with
3572 16 simd regs and when simd and fp ops share the same reg bank.
3574 2009-08-01 Mark Probst <mark.probst@gmail.com>
3576 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
3577 in shared generic code, we might have to look up the class in the
3578 RGCTX. If we use the class directly, compute its GC descriptor.
3580 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
3582 * mini.c (mono_jit_runtime_invoke): Fix a warning.
3584 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
3586 * mini.c (mono_jit_runtime_invoke): Initialize the class and
3587 check for errors. Fixed the case when the class with the Main
3590 2009-07-31 Jerry Maine <crashfourit@gmail.com>
3592 Contributed under the terms of the MIT/X11 license by
3593 Jerry Maine <crashfourit@gail.com>.
3595 * cpu-amd64.md: Fixed simple bug in machine discrition file.
3597 2009-07-31 Zoltan Varga <vargaz@gmail.com>
3599 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
3601 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
3603 * method-to-ir.c: Fix naming of stelem and ldelem.
3605 2009-07-30 Zoltan Varga <vargaz@gmail.com>
3607 * driver.c (main_thread_handler): Check that the assembly loaded
3608 matches the filename when doing AOT.
3610 2009-07-30 Mark Probst <mark.probst@gmail.com>
3612 * mini.c: get_ip_from_sigctx installer has been removed, so don't
3615 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
3616 utils/mono-sigcontext.h).
3618 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
3621 2009-07-29 Massimiliano Mantione <massi@ximian.com>
3623 * mini.c (mono_codegen):
3624 Call profiler hook to keep track of method code buffers.
3626 2009-07-27 Mark Probst <mark.probst@gmail.com>
3628 * method-to-ir.c: Invoke write barriers for the
3629 Interlocked.(Compare)Exchange JIT intrinsics.
3631 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
3633 * Makefile.am (version.h): Fix issues when built out of tree.
3634 Remove some redundant 'grep's piped through 'sed's.
3636 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
3638 This patch is contributed under the terms of the MIT/X11 license
3640 * mini-ppc.c (mono_arch_output_basic_block):
3641 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
3642 for bits 32-47 with signed load/store diplacements for bits
3643 48-63. Use prefered base/offset order for indexed form.
3644 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
3645 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
3646 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
3647 OP_LOADI2_MEMBASE): Same.
3648 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
3649 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
3650 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
3652 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
3653 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
3654 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
3655 OP_LOADI1_MEMINDEX): Same
3656 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
3657 OP_STORER8_MEMINDEX): Same
3658 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
3660 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
3661 for bits 32-47 with signed load/store diplacements for bits
3662 48-63. Use prefered base/offset order for indexed form.
3664 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
3666 This patch is contributed under the terms of the MIT/X11 license
3668 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
3669 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
3670 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
3671 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
3672 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
3673 cfg->stack_usage to avoid size warnings.
3674 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
3675 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
3676 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
3677 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
3679 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
3680 after code varible is initialized.
3681 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
3682 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
3683 (mono_arch_emit_epilog):
3684 Move Use ppc_load32 for cfg->stack_usage to avoid size
3687 2009-07-24 Mark Probst <mark.probst@gmail.com>
3689 * method-to-ir.c: The write barrier doesn't do the store anymore,
3690 so we have always to emit it. Also, emit the wbarrier after the
3693 2009-07-24 Zoltan Varga <vargaz@gmail.com>
3695 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
3696 for argument count 3 too.
3698 2009-07-23 Zoltan Varga <vargaz@gmail.com>
3700 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
3701 the caller handle the exceptions.
3702 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
3703 method. Fixes #524498.
3705 2009-07-22 Geoff Norton <gnorton@novell.com>
3707 * mini-exceptions.c: Fix build on ia64.
3709 2009-07-22 Mark Probst <mark.probst@gmail.com>
3711 * mini-exceptions.c (ves_icall_get_frame_info): Use write
3714 2009-07-21 Zoltan Varga <vargaz@gmail.com>
3716 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
3719 2009-07-20 Zoltan Varga <vargaz@gmail.com>
3721 * basic-simd.cs (Main): Pass args to the test driver.
3723 2009-07-20 Geoff Norton <gnorton@novell.com>
3725 * mini-x86.h: Fix the x86 version guards to use Apple's
3726 properly defined macros.
3728 2009-07-20 Geoff Norton <gnorton@novell.com>
3730 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
3733 2009-07-20 Zoltan Varga <vargaz@gmail.com>
3735 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
3736 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
3737 the information which is needed for invokes, so only one locking+hash table
3740 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
3742 * aot-compiler.c (add_generic_instances): Emit instances of
3743 GenericComparer<T> for primitive types.
3745 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
3747 * mini-posix.c: Fix linux build.
3749 2009-07-19 Geoff Norton <gnorton@novell.com>
3751 * mini.h: Add prototypes for mono_runtime_syscall_fork and
3752 mono_gdb_render_native_backtraces
3753 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
3754 so we implement the sane semantics to the runtime here
3755 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
3756 so we need to call it differently (mono_gdb_render_native_backtraces)
3757 * mini-posix.c: Move the old semantics from mini.c to the prototypes
3758 here for default implementations.
3759 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
3760 support Apple's weird syscall (SYS_fork) implementation and not busy
3761 loop in abort() on native crashes on OSX anymore.
3763 2009-07-18 Zoltan Varga <vargaz@gmail.com>
3765 * aot-runtime.c (load_method): Change the handling of the
3766 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
3769 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
3771 2009-07-17 Zoltan Varga <vargaz@gmail.com>
3773 * mini.c (mono_patch_info_equal): Revert the last change for now as it
3774 seems to break the aot tests.
3776 * mini.c (mono_patch_info_equal): Fix the handling of
3777 MONO_PATCH_INFO_RGCTX_FETCH.
3779 2009-07-16 Zoltan Varga <vargaz@gmail.com>
3781 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
3783 * mini.c (mono_patch_info_hash): Fix the handling of
3784 MONO_PATCH_INFO_INTERNAL_METHOD.
3785 (mono_patch_info_equal): Ditto.
3787 2009-07-16 Zoltan Varga <vargaz@gmail.com>
3789 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
3792 * mini-llvm.c: Add some infrastructure for AOT support.
3794 2009-07-15 Zoltan Varga <vargaz@gmail.com>
3796 * mini-llvm-cpp.c: Update to the latest llvm api.
3798 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
3799 option to false to prevent llvm from installing signal handlers which
3802 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
3805 * cpu-amd64.md: Revert previous change as those instructions
3806 take 2 separate arguments. Remember to read the arch docs more
3807 carefully next time.
3809 2009-07-15 Zoltan Varga <vargaz@gmail.com>
3811 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
3813 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
3815 * mini-ppc.c: exploit multiple load/store units if available (rest of
3816 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
3817 http://bugzilla.novell.com/show_bug.cgi?id=487846).
3819 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
3821 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
3822 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
3824 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
3826 * cpu-x86.md: Fix missing clobbering from trancendental simd
3829 * cpu-amd64.md: Same.
3831 2009-07-14 Jerry Maine <crashfourit@gmail.com>
3833 Contributed under the terms of the MIT/X11 license by
3834 Jerry Maine <crashfourit@gail.com>.
3836 * basic-simd.cs: Added tests for single and doulble indexers.
3838 * cpu-amd64.md: Added simd opcode information.
3840 * mini-amd64.c: Added IR to native simd generation code.
3841 Added simd register names and function that returns them.
3843 * mini-amd64.h: Added marcos to turn on simd code compilation in
3844 amd64. Added max simd register count marco. Added caller/callee
3845 register mask marcos. Added marcos to use simd register bank.
3847 * mini.h: Added helper marco for shufling dwords and simple
3850 2009-07-14 Zoltan Varga <vargaz@gmail.com>
3852 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
3854 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
3856 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
3857 the length of the native code as well.
3859 * basic-simd.cs: Add a test for #521662.
3861 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
3863 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
3865 2009-07-13 Mark Probst <mark.probst@gmail.com>
3867 * mini.c: Register function for getting the IP from a signal
3868 context with metadata.
3870 2009-07-13 Zoltan Varga <vargaz@gmail.com>
3872 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
3873 call a generic class init trampoline if needed. Fixes #519336.
3875 * generics.cs: Add a test.
3877 2009-07-09 Mark Probst <mark.probst@gmail.com>
3879 * method-to-ir.c: When doing a call which might be remote from
3880 shared generic code to other shared code with open type arguments,
3881 get the remoting invoke wrapper from the RGCTX and do an indirect
3884 2009-07-03 Zoltan Varga <vargaz@gmail.com>
3886 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
3887 after the unbox trampoline in the full-aot case.
3889 2009-07-02 jonas echterhoff <jonas@unity3d.com>
3891 * mini.c: Move initialization of jit_mutex before debugger initialization
3896 * Info.plist: added Info.plist and link flag to enable the mono executable
3897 to access other processes. Requires codesigning of the executable to work.
3899 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
3904 2009-06-30 Zoltan Varga <vargaz@gmail.com>
3906 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
3908 2009-06-29 Zoltan Varga <vargaz@gmail.com>
3910 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
3911 when the generic instance is an instantiation of a subclass of the
3912 methods class. Fixes #517166.
3914 2009-06-26 Zoltan Varga <vargaz@gmail.com>
3916 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
3919 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
3922 * CMakeLists.txt: Add minimal support for installation.
3924 2009-06-25 Zoltan Varga <vargaz@gmail.com>
3926 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
3927 determine whenever a method is directly callable to a separate function.
3929 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
3930 needed ones as a result of the previous change.
3932 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
3933 type of register arrays.
3935 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
3936 type of register arrays.
3938 2009-06-24 Jerry Maine <crashfourit@gmail.com>
3940 Contributed under the terms of the MIT/X11 license by
3941 Jerry Maine <crashfourit@gail.com>.
3943 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
3945 2009-06-24 Zoltan Varga <vargaz@gmail.com>
3947 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
3949 2009-06-24 Neale Ferguson <neale@sinenomine.net>
3951 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
3952 dump of structure return value. Fix some formatting.
3953 * cpu-s390x.md: Fix lengths of instruction sequences.
3954 * mini-s390.c: Minor formatting changes.
3956 2009-06-24 Zoltan Varga <vargaz@gmail.com>
3958 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
3959 Use sigaction on freebsd as well.
3961 2009-06-23 Zoltan Varga <vargaz@gmail.com>
3963 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
3966 * mini.c (mini_init): Revert a change which breaks cross-compilation.
3968 2009-06-22 Mark Probst <mark.probst@gmail.com>
3970 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
3972 2009-06-22 Mark Probst <mark.probst@gmail.com>
3974 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
3976 2009-06-20 Martin Baulig <martin@ximian.com>
3979 (MonoDebuggerThreadFlags): New enum typedef.
3980 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
3981 (mono_debugger_thread_created): Added `gpointer func' argument;
3982 initialize the new `thread_flags' field.
3984 2009-06-18 Martin Baulig <martin@ximian.com>
3986 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
3987 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
3990 (mini_debugger_set_attach_ok): New function; sets the attach-ok
3991 flag in `MONO_DEBUGGER__info.runtime_info'.
3994 (mono_main): Call mini_debugger_set_attach_ok() if generics
3995 sharing is disabled.
3997 2009-06-22 Zoltan Varga <vargaz@gmail.com>
3999 * aot-compiler.c (add_wrappers): Fix a warning.
4001 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
4002 the ppc load/store macro changes.
4004 2009-06-21 Zoltan Varga <vargaz@gmail.com>
4006 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
4008 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
4009 not just the got symbol.
4011 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
4014 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
4017 * aot-compiler.c: Remove some fixmes.
4019 * driver.c (mono_main): Print a helpful message when cross-compiling.
4021 * mini.c (mini_init): Disable signal handlers when cross-compiling.
4023 * method-to-ir.c (initialize_array_data): Do the optimization if the
4024 target byte order is little endian, instead of the host byte order.
4026 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
4027 wrappers into the mscorlib image, Emit a unique plt symbol for each
4028 image, emit symbols for plt entries.
4030 * image-writer.c (img_writer_emit_symbol_size): New function to emit
4033 2009-06-20 Zoltan Varga <vargaz@gmail.com>
4035 * aot-compiler.c (add_wrappers): Avoid calling
4036 mono_marshal_get_type_info () since it can assert for some types.
4038 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
4039 ldtoken are used inside wrappers.
4041 * helpers.c: Add support for prefixing tools with the arch name.
4043 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
4044 quantities when using ilp32.
4046 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
4047 spill slots. Use sizeof(mgreg_t) for the spill slot size.
4049 * image-writer.c: Use .long on ilp32.
4051 * aot-compiler.c: Use 32 bit loads on ilp32.
4053 2009-06-19 Zoltan Varga <vargaz@gmail.com>
4055 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
4057 * mini-ops.h: Use TARGET_POWERPC define for consistency.
4059 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
4061 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
4062 second got slot of every aot image.
4064 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
4065 aot on platforms with function pointers.
4067 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
4068 support for aot/full aot on ppc/ppc64.
4070 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
4071 arguments which are needed on ppc.
4073 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
4076 * mini-trampolines.c aot-runtime.c: Update after the above changes.
4078 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
4080 * regalloc2.c (BITS_PER_CHUNK): Ditto.
4082 * aot-compiler.c (emit_got_info): Fix reading unused memory.
4084 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
4086 2009-06-17 Geoff Norton <gnorton@novell.com>
4088 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
4090 2009-06-17 Zoltan Varga <vargaz@gmail.com>
4092 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
4093 to control whenever the dwarf writer is in xdebug or aot mode.
4094 (emit_class_dwarf_info): Use a separate abbrev for structures without
4097 * aot-compiler.c: Pass the appending parameter to
4098 mono_dwarf_writer_create ().
4100 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
4101 falls through to its next bblock. Fixes #513931.
4103 * iltests.il: Add a test.
4105 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
4106 infor even if emit_line is FALSE, as the apple linker seems to require it.
4108 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
4110 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
4114 2009-06-15 Zoltan Varga <vargaz@gmail.com>
4116 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
4119 2009-06-13 Zoltan Varga <vargaz@gmail.com>
4121 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
4122 'has_call_handler' fields.
4124 * method-to-ir.c (mono_method_to_ir): Set them if needed.
4126 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
4127 first bblock if not needed. Fixes #512790.
4129 2009-06-11 Zoltan Varga <vargaz@gmail.com>
4131 * aot-compiler.c (mono_compile_assembly): Fix a warning.
4133 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
4136 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
4137 remoting-invoke-with-check wrappers, which are not needed when running with
4138 full-aot, since it doesn't support remoting.
4140 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4142 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
4144 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
4145 method info, it is not used anymore.
4147 * mini.h: Bump AOT file format version.
4149 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
4152 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
4155 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
4157 * mini.h: Bump AOT file format version.
4159 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4161 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
4162 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
4165 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
4166 of CKFINITE and FBGE for VFP.
4168 2009-06-09 Zoltan Varga <vargaz@gmail.com>
4170 * aot-compiler.c: Don't align code to 16 bytes on arm.
4172 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
4173 before the methods they belong to.
4175 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
4176 the full-aot case if possible, since the trampoline will be called right
4179 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
4180 trampolines to 1024 after the change above.
4182 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
4183 trampoline to save 8 bytes per trampoline.
4185 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
4188 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4190 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
4192 2009-06-08 Martin Baulig <martin@ximian.com>
4195 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4196 (_mono_debugger_throw_exception): Don't make this static.
4197 (_mono_debugger_unhandled_exception): Likewise.
4198 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4201 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4202 (_mono_debugger_throw_exception): Add function prototype.
4203 (_mono_debugger_unhandled_exception): Likewise.
4206 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4207 arg; return the first exception handler if the exception is caught
4208 and we're running inside the debugger.
4209 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4210 improve exception handle inside runtime-invoke, check whether the
4211 exception is actually caught in the method being invoked and not
4212 by the runtime-invoke-wrapper.
4214 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4216 * image-writer.c: Improve support for the osx assembler.
4218 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
4221 2009-06-08 Martin Baulig <martin@ximian.com>
4224 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4225 (_mono_debugger_throw_exception): Don't make this static.
4226 (_mono_debugger_unhandled_exception): Likewise.
4227 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4230 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4231 (_mono_debugger_throw_exception): Add function prototype.
4232 (_mono_debugger_unhandled_exception): Likewise.
4235 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4236 arg; return the first exception handler if the exception is caught
4237 and we're running inside the debugger.
4238 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4239 improve exception handle inside runtime-invoke, check whether the
4240 exception is actually caught in the method being invoked and not
4241 by the runtime-invoke-wrapper.
4243 2009-06-07 Zoltan Varga <vargaz@gmail.com>
4245 * image-writer.c (append_subsection): Don't align subsections of the
4246 debug_line section as a workaround.
4248 * dwarfwriter.c: Emit line number info in the AOT case as well.
4250 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
4252 This patch is contributed under the terms of the MIT/X11 license
4254 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
4255 code_len <= code_size
4257 2009-06-06 Zoltan Varga <vargaz@gmail.com>
4259 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
4261 2009-06-04 Zoltan Varga <vargaz@gmail.com>
4263 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
4264 invoke wrappers, we now use trampolines instead.
4266 2009-06-04 Mark Probst <mark.probst@gmail.com>
4268 * mini-darwin.c: The exception thread must not be registered with
4271 2009-06-04 Mark Probst <mark.probst@gmail.com>
4273 * mini-gc.c: Disable the code because it makes SGen crash.
4275 2009-06-03 Zoltan Varga <vargaz@gmail.com>
4277 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
4278 instead of asserting.
4280 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4282 * aot-compiler.c (mono_compile_assembly): Move the creation of the
4283 output file after the code has been compiled.
4285 2009-05-30 Zoltan Varga <vargaz@gmail.com>
4287 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
4289 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4291 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
4292 entries distinction to simplify the code.
4294 * mini.h: Bump AOT file format version.
4296 2009-05-28 Zoltan Varga <vargaz@gmail.com>
4298 * objects.cs: Fix the signature of one of the tests.
4300 * mini.c (mini_create_ftnptr): New helper function, moved here from
4302 (mini_get_addr_from_ftnptr): Ditto.
4303 (mini_init): Install the new helpers.
4305 2009-05-28 Martin Baulig <martin@ximian.com>
4307 Correctly initialize the debugger when embedding Mono.
4309 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
4310 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
4311 see documentation in mini_debug_running_inside_mdb().
4314 (mini_debug_running_inside_mdb): New function to check whether
4315 we're running inside mdb.
4317 * mini.c (mini_init): Call mini_debugger_init() if we're running
4318 inside the debugger.
4320 * driver.c (mono_main): Moved the call to mini_debugger_init()
4321 into mini_init() to make this work when embedding Mono.
4323 * debug-debugger.c (mini_debugger_init): Warn about duplicate
4324 calls to mini_debugger_init().
4326 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
4327 mono_debugger_main() -> mini_debugger_main() and put them inside a
4328 `MONO_DEBUGGER_SUPPORTED' conditional.
4330 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
4332 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
4333 this is no longer in use.
4336 2009-05-26 Zoltan Varga <vargaz@gmail.com>
4338 * mini-sparc.c (add_outarg_load): Fix the sparc build.
4340 * aot-compiler.c (emit_method_code): Always write out C style symbols for
4343 2009-05-27 Martin Baulig <martin@ximian.com>
4345 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4347 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
4348 long_conv_to_r_un to 64 bits.
4350 * cpu-x86.md: Increase the instruction size due to the changes.
4352 * iltests.il.in: Add regression test.
4356 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4358 * objects.cs: Move the previous test from basic.cs to here.
4360 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4362 * basic.cs: Add regression test for #506915.
4364 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4366 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
4367 optimization we must check the bb of the first byte of stobj as
4368 it's the only one set in cil_offset_to_bb.
4372 2009-05-25 Zoltan Varga <vargaz@gmail.com>
4374 * image-writer.c: Fix pointer directive on ppc64.
4376 2009-05-24 Zoltan Varga <vargaz@gmail.com>
4378 * image-writer.c (asm_writer_emit_section_change): Avoid using
4379 .bss subsections on ppc too.
4381 2009-05-23 Zoltan Varga <vargaz@gmail.com>
4383 * image-writer.c: Fix the definition of TARGET_ASM_....
4385 * image-writer.c: Fix the emission of assembler directives in the last
4388 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
4389 exception throwing code to accomodate ppc64.
4391 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
4392 size to work on ppc64 too.
4394 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
4397 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
4398 the assembler dialect instead of using platform specific defines.
4400 2009-05-22 Geoff Norton <gnorton@novell.com>
4402 * mini-arm.c (get_call_info): If a structure is split between the stack
4403 and argument registers, we should not advance the stack pointer by the entire
4404 native size, but just by the amount that spilled.
4406 2009-05-22 Zoltan Varga <vargaz@gmail.com>
4408 * mini-arm.c (get_call_info): Handle structures with alignment requirements
4411 2009-05-21 Zoltan Varga <vargaz@gmail.com>
4413 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
4416 * aot-compiler.c (add_extra_method): Fix up the collection of extra
4417 methods so wrapper don't get added twice.
4418 (add_generic_instances): Don't add methods of arrays.
4420 * generics.cs: Mark one test as !FULLAOT.
4422 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
4424 * mini-x86.c (emit_move_return_value): Remove unused vars.
4426 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
4428 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
4429 decomposing 8 bytes structs into a LCALL.
4431 * mini-x86.c (emit_move_return_value): We no longer push the vtype
4432 pointer for where to store the returned regs.
4434 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
4437 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
4439 2009-05-20 Miguel de Icaza <miguel@novell.com>
4441 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
4444 2009-05-21 Zoltan Varga <vargaz@gmail.com>
4446 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
4448 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
4451 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
4453 * local-propagation.c (mono_local_cprop): Avoid local propagation
4454 across paired add/sub if the first instruction dest reg is it's
4455 source reg. For example:
4457 int_add_imm R12 <- R12 [1] clobbers: 1
4458 int_sub_imm R42 <- R12 [1] clobbers: 1
4460 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
4461 maintain the math identify.
4465 2009-05-20 Andreia Gaita <avidigal@novell.com>
4467 * Makefile.am: avoid going on the network just to get the revision,
4470 2009-05-19 Massimiliano Mantione <massi@ximian.com>
4472 Fixed estimate for short branches on amd64 (they were off mark, and
4473 enabling call prolog-epilog instrumentations caused assertions).
4474 * mini.h (struct MonoBasicBlock): added max_length field to hold the
4475 estimate for the maximum length of this basic block.
4477 - mono_arch_emit_prolog: compute max_length for each basic block
4478 (instead of max_offset), and inflate size estimate also for entry bb
4479 in case of code instrumentation.
4480 - mono_arch_output_basic_block: get rid of "cpos" (the current
4481 estimated "position" in the code), and always use "offset" instead,
4482 which is accurate; at the beginning of the function quickly recompute
4483 max_offset for all the remaining blocks, starting from the current
4484 cfg->code_len (which is correct, and not estimated) and using the
4485 estimated block lengths computed previously.
4487 2009-05-17 Zoltan Varga <vargaz@gmail.com>
4489 * exceptions-ppc.c: Remove the caching from the trampoline creation
4490 functions, it is already done in the caller.
4492 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
4494 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
4495 MONO_ARCH_GSHARED_SUPPORTED define.
4497 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
4499 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
4502 2009-05-16 Zoltan Varga <vargaz@gmail.com>
4504 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
4505 call to mono_marshal_get_rgctx_invoke ().
4507 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
4508 mono_marshal_get_static_rgctx_invoke (), all platforms which support
4509 gshared use the static rgctx trampolines now.
4511 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
4512 platform supports it.
4514 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4516 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
4518 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
4520 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4522 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
4524 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
4527 2009-05-15 Massimiliano Mantione <massi@ximian.com>
4529 Made it possible for mono_arch_instrument_epilog to preserve
4530 argument registers, otherwise instrumenting the "epilogue" before
4531 a tail call would clobber them.
4532 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
4533 if like mono_arch_instrument_epilog but with an additional parameter
4534 that states if argument registers must be preserved.
4535 * mini.c: implemented mono_arch_instrument_epilog as a call to
4536 mono_arch_instrument_epilog_full without asking to preserve argument
4537 registers (this makes the existing code work as usual).
4539 - mono_arch_instrument_epilog: add parameter to transform it into
4540 mono_arch_instrument_epilog_full, and preserve argument registers
4542 - mono_arch_output_basic_block, OP_TAILCALL case: call
4543 mono_arch_instrument_epilog_full.
4544 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
4545 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
4546 only transformed mono_arch_instrument_epilog into
4547 mono_arch_instrument_epilog_full.
4549 2009-05-15 Geoff Norton <gnorton@novell.com>
4551 * mini-darwin.c: This works on arm now.
4553 2009-05-14 Geoff Norton <gnorton@novell.com>
4555 * jit.h, driver.c: Allow full-aot to be decided programatically by the
4558 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4560 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
4563 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
4564 wrappers during full aot mode correctly.
4566 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
4569 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
4570 mono_metadata_type_hash ().
4572 2009-05-14 Massimiliano Mantione <massi@ximian.com>
4574 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
4575 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
4576 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
4577 Removed MONO_INST_BRLABEL from the instruction flags, and the
4578 remaining code that used it, because we do not support branches inside
4579 basic blocks (and branch target labels) anymore.
4580 * Makefile.am: As part of the above cleanup, remove reference to
4581 BURG files which don't exist anymore.
4583 2009-05-14 Zoltan Varga <vargaz@gmail.com>
4585 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
4588 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
4589 to use mono_arch_throw_corlib_exception.
4591 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
4592 mono_arch_throw_corlib_exception for throwing corlib exceptions.
4594 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
4597 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
4599 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
4600 for the got to make debugging easier and to avoid confusing it with the
4603 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
4604 method so a breakpoint can be set when using gdb.
4606 2009-05-13 Zoltan Varga <vargaz@gmail.com>
4608 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
4609 on mono_method_get_imt_slot ().
4611 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
4612 num_decodes variables.
4614 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
4615 change as it doesn't seem to work.
4617 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
4620 2009-05-12 Zoltan Varga <vargaz@gmail.com>
4622 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
4623 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
4625 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
4626 builder when using full aot.
4628 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
4629 here, it is already handled.
4631 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
4634 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
4636 * mini-arm.h: Enable IMT for full aot.
4638 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
4639 arch doesn't support it.
4641 * mini.c (mini_init): Don't disable IMT for full aot if the
4642 architecture supports it.
4644 * mini.h (MonoAotTrampoline): New enum containing the different types
4645 of 'numerous' trampolines.
4646 (MONO_AOT_FILE_VERSION): Bump this.
4648 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
4649 static rgctx trampolines. Add support for full-aot IMT thunks.
4651 * mini-amd64.h: Enable IMT for full aot.
4653 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
4654 to exclude tests belonging to a category.
4656 * generics.cs: Mark some tests with a !FULLAOT category.
4658 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
4661 2009-05-11 Zoltan Varga <vargaz@gmail.com>
4663 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
4664 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
4665 (emit_plt): Fix a warning.
4667 2009-05-10 Zoltan Varga <vargaz@gmail.com>
4669 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
4670 back into aot-compiler.c to a place where the other functions shared by
4671 the runtime and aot compiler are.
4673 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
4674 as done previously, instead of in MonoAotFileInfo, since pointers might have
4675 alignment requirements.
4677 * mini.h: Bump AOT file format version.
4679 2009-05-10 Miguel de Icaza <miguel@novell.com>
4681 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
4682 that is used at runtime from the aot-compiler.c, this makes it
4683 work on setups that remove the AOT compiler from the output
4686 2009-05-09 Zoltan Varga <vargaz@gmail.com>
4688 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
4691 * mini-ppc.h: Enable static rgctx trampolines for ppc.
4693 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
4695 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
4696 stuff to mono_arch_decompose_long_opts ().
4697 (mono_decompose_opcode): Remove some dead code.
4699 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
4701 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
4702 cmethod can be null for quite a some reasons.
4704 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
4706 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
4708 2009-05-08 Zoltan Varga <vargaz@gmail.com>
4710 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
4712 2009-05-08 Zoltan Varga <vargaz@gmail.com>
4714 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
4715 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
4716 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
4717 calls returning structures by addr on amd64.
4719 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
4721 * iltests.il.in: Restructure the tail call tests a bit.
4723 2009-05-07 Zoltan Varga <vargaz@gmail.com>
4725 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
4726 for virtual methods too.
4728 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
4730 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
4731 due to regression in verifying System.dll.
4733 2009-05-06 Zoltan Varga <vargaz@gmail.com>
4735 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
4738 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
4741 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
4742 g_str_hash () which can change.
4744 * driver.c (mini_regression): Disable optimizations not supported by
4745 the cpu. Fixes #500019.
4747 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
4750 2009-05-06 Zoltan Varga <vargaz@gmail.com>
4752 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
4753 to the latest LLVM code.
4755 2009-05-05 Zoltan Varga <vargaz@gmail.com>
4757 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
4759 2009-05-04 Zoltan Varga <vargaz@gmail.com>
4761 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
4764 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
4765 no longer saving offsets, so just save the patch types along with the other
4767 * aot-runtime.c (load_patch_info): Update after the changes to
4768 encode_patch_list ().
4769 (decode_got_entry): Removed, merged into load_patch_info ().
4770 (is_shared_got_patch): Removed, call the same function from
4773 * mini.h: Bump aot file format version.
4775 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
4776 half-finished no-dlsym code.
4778 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
4781 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
4782 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
4784 2009-05-02 Zoltan Varga <vargaz@gmail.com>
4786 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
4787 buffer length to work with AOT code.
4789 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
4790 ldfld/stfld opcodes.
4792 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
4795 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
4797 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
4799 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
4802 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
4803 if needed. Don't decompose long operations when using llvm.
4805 2009-05-01 Zoltan Varga <vargaz@gmail.com>
4807 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
4810 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
4812 2009-05-03 Martin Baulig <martin@ximian.com>
4814 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
4815 mono_debugger_insert_method_breakpoint() since the class init
4816 handler we're inserting at the top of the method already gives us
4819 2009-04-30 Zoltan Varga <vargaz@gmail.com>
4821 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
4822 to mono_arch_decompose_long_opts () for x86 and arm.
4824 2009-04-29 Zoltan Varga <vargaz@gmail.com>
4826 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
4829 2009-04-28 Zoltan Varga <vargaz@gmail.com>
4831 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
4834 2009-04-26 Zoltan Varga <vargaz@gmail.com>
4836 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
4837 number of trampolines used in full-aot mode.
4839 * aot-compiler.c: Add an ntrampolines option to set the number of
4840 trampolines emitted in full-aot mode.
4842 2009-04-27 Zoltan Varga <vargaz@gmail.com>
4844 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
4845 a volatile load. Get rid of get_tempname (), llvm assigns names
4848 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
4851 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
4854 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
4857 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
4858 to the same register as a fixed sreg2. Fixes #497271.
4860 * iltests.il.in: Add a new test.
4862 2009-04-26 Zoltan Varga <vargaz@gmail.com>
4864 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
4865 stack, since pushes complicate exception handling.
4867 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
4868 the stack if they are passed using moves.
4870 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
4872 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
4875 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
4876 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
4877 of FMOVE if it is an R4.
4879 2009-04-25 Zoltan Varga <vargaz@gmail.com>
4881 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
4883 * mini.h (LLVMCallInfo): New structure to store calling convention
4884 information for the LLVM back end similar to the CallInfo structures in
4887 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
4888 call information in a format usable by LLVM.
4889 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
4891 * method-to-ir.c (mono_emit_call_args): Emit calls using
4892 mono_llvm_emit_call () when compiling using LLVM.
4894 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
4895 comments to all functions. Fix memory leaks. Add a public init/cleanup
4898 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
4900 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
4901 mono_array_new_va () jit icall.
4903 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
4905 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
4906 multiple machine description files to be specified.
4907 * mini-ops.h: fixes for cross-compilation.
4909 2009-04-22 Miguel de Icaza <miguel@novell.com>
4911 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
4914 2009-04-22 Zoltan Varga <vargaz@gmail.com>
4916 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
4917 to prevent asserts in various passes. Fixes #497220.
4919 2009-04-21 Zoltan Varga <vargaz@gmail.com>
4921 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
4924 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
4925 table to avoid duplicates.
4927 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4929 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
4932 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
4934 * mini.c (mini_method_verify): Fail fulltrust code if the exception
4935 is for method or field access.
4937 2009-04-20 Zoltan Varga <vargaz@gmail.com>
4939 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
4942 * mini-llvm.c (mono_llvm_emit_method): Use it.
4944 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
4945 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
4948 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
4949 synchronized methods.
4951 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
4953 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
4955 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
4958 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
4959 allowing some options to be set dynamically.
4961 2009-04-19 Zoltan Varga <vargaz@gmail.com>
4963 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
4964 unconditional branch.
4966 * mini.h (MonoTrampolineType): Add new trampoline type
4967 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
4970 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
4973 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
4976 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
4977 is enabled. Instead, use the llvm vcall trampoline.
4979 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
4981 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
4983 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
4986 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
4987 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
4989 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
4990 OP_IA64_CSET opcode.
4992 * mini.c: Fix a warning.
4994 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
4995 THROW to the appropriate llvm type.
4997 2009-04-18 Zoltan Varga <vargaz@gmail.com>
4999 * mini.c (mini_method_compile): Add statistics for methods JITted
5002 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5004 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
5005 OP_IA64_CMP_<cond>_IMM opcodes.
5007 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5009 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
5012 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
5015 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
5018 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
5020 * mini-exceptions.c : add thread id to EXCEPTION trace message.
5022 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5024 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
5027 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
5028 rgctx invoke trampolines for x86.
5030 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
5031 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
5032 (mono_arch_get_vcall_slot): Simplify this.
5034 2009-04-16 Zoltan Varga <vargaz@gmail.com>
5036 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
5037 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
5039 2009-04-14 Zoltan Varga <vargaz@gmail.com>
5041 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
5042 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
5044 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
5046 * liveness.c (visit_bb): Remove a needless assert.
5048 2009-04-13 Zoltan Varga <vargaz@gmail.com>
5050 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
5051 full aot support to the arch specific code.
5053 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
5055 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
5057 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
5059 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
5060 collect information about the delegate invoke impl trampolines.
5062 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
5063 to save trampolines during full-aot mode.
5065 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
5066 creation function which returns a trampoline which sets the rgctx
5068 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
5069 wrapper if possible.
5070 (mono_delegate_trampoline): Ditto.
5072 * mini.c (mono_jit_runtime_invoke): Ditto.
5074 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
5076 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
5078 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5080 2009-04-12 Zoltan Varga <vargaz@gmail.com>
5082 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
5083 just setting the opcode to OP_NOP.
5085 2009-04-11 Zoltan Varga <vargaz@gmail.com>
5087 * mini.c (mini_method_compile): Put the last change inside an
5088 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
5090 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
5091 and extend live ranges to cover the whole method when using xdb.
5093 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
5094 do it in the trampolines.
5096 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
5099 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
5101 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
5102 call code in full-aot mode since IMT is disabled there.
5103 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
5104 new JIT no longer has that restriction.
5106 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5108 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
5109 a more compact format.
5110 (mono_aot_wrapper_name): New function to return a unique name for a
5111 wrapper method, also used by the AOT runtime.
5113 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
5116 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
5117 when a ICollection<T> etc is encountered.
5118 (add_generic_instances): Process method arguments/locals too.
5119 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
5122 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
5124 2009-04-10 Zoltan Varga <vargaz@gmail.com>
5126 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
5128 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
5130 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
5131 representing the result of the decomposition. Nullify instructions
5132 instead of setting them to OP_NOP since nops can't have registers
5135 2009-04-09 Zoltan Varga <vargaz@gmail.com>
5137 * aot-compiler.c (mono_compile_assembly): Split this huge function into
5138 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
5139 info. Strip 'mapping symbols' on ARM.
5141 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
5143 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
5144 this with the native genmdesc.
5146 2009-04-08 Bill Holmes <billholmes54@gmail.com>
5148 * aot-runtime.c: Fixing the MSVC build.
5150 Code is contributed under MIT/X11 license.
5152 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5154 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
5155 JITted code depends on it.
5157 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5159 * aot-compiler.c: Use new MonoGenericParam accessors.
5161 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5163 Reduce memory usage and improve correctness wrt MonoGenericParam
5164 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
5165 handing. Avoid allocating MonoGenericParams, but use the ones in
5166 the container itself.
5168 2009-04-07 Miguel de Icaza <miguel@novell.com>
5170 * tasklets.c: Return exceptions in the out argument.
5172 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5174 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
5175 opcode. Use pointer types in more places instead of casting them to
5178 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
5180 (mono_llvm_optimize_method): New helper function to optimize a method.
5182 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
5183 widening code so it could be called from more places.
5184 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
5185 code paths in the call opcodes.
5187 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
5189 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
5191 2009-04-06 Zoltan Varga <vargaz@gmail.com>
5193 * dwarfwriter.c: Use _ to separate class name
5194 components as gdb can't handle '.'. Represent reference variables
5197 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
5199 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
5201 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
5203 * gc-test.cs: New file with GC stack marking tests.
5205 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
5206 negative numbers for vfp.
5208 * basic-float.cs: Add a test.
5210 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
5212 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
5214 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
5216 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
5217 part of tasklet/continuation support.
5219 2009-04-05 Zoltan Varga <vargaz@gmail.com>
5221 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
5222 amd64 opcodes inside an ifdef.
5224 * dwarfwriter.c: Emit inheritance information for classes, emit fields
5227 * dwarfwriter.c (emit_type): Emit the class info for classes.
5229 2009-04-04 Zoltan Varga <vargaz@gmail.com>
5231 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
5233 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
5235 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
5237 * ssa.c (mono_ssa_compute): Fix some memory leaks.
5239 2009-04-03 Zoltan Varga <vargaz@gmail.com>
5241 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
5243 * mini-llvm.c: Update comments.
5245 * mini.h (COMPILE_LLVM): New macro.
5247 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
5249 * ssa.c (mono_ssa_compute): Ditto.
5251 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
5252 the unwind ops from a DWARF FDE.
5254 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
5255 methods by extracting the dwarf unwind ops from the unwind info generated
5258 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
5261 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
5264 2009-04-02 Zoltan Varga <vargaz@gmail.com>
5266 * Makefile.am (llvm_sources): Enable this.
5268 * mini.c (mini_method_compile): Add support for compiling with LLVM,
5269 failing back to the JIT if something cannot be handled.
5271 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
5272 compiling with LLVM.
5274 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
5275 compiling with LLVM.
5277 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
5278 compiling with LLVM.
5280 * mini-ops.h: Add a few opcodes needed by LLVM.
5282 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
5285 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
5288 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
5290 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
5292 2009-04-01 Mark Probst <mark.probst@gmail.com>
5294 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
5295 ridiculously large methods.
5297 2009-03-31 Martin Baulig <martin@ximian.com>
5299 * debug-debugger.c (debugger_remove_breakpoint): Call
5300 mono_debugger_remove_class_init_callback ().
5302 2009-03-31 Zoltan Varga <vargaz@gmail.com>
5304 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
5305 right before emitting code, not at the start.
5307 * mini.c (mono_postprocess_patches): Extract this into a separate function
5308 from mono_codegen ().
5310 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
5311 byref types correctly.
5313 2009-03-30 Zoltan Varga <vargaz@gmail.com>
5315 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
5318 2009-03-29 Zoltan Varga <vargaz@gmail.com>
5320 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
5321 indirect calls, this avoids problems where get_vcall_slot () would get
5322 confused by the native code for the instruction preceeding the call.
5323 (mono_arch_get_vcall_slot): Simplify this.
5324 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
5326 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
5327 register allocator now seems to depend on them instead of the data in
5330 * mini.c (mini_method_compile): Throw the correct type of exception if
5331 mono_method_get_header () fails because of a loading error.
5333 2009-03-28 Zoltan Varga <vargaz@gmail.com>
5335 * mini.c (mini_method_compile): Clear the loader error if the method
5336 header cannot be decoded.
5338 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
5339 interface methods on proxies correctly.
5341 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
5342 this argument for vtype methods. Add precise liveness info for arguments.
5344 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
5345 LIVERANGE_START/END opcodes.
5347 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
5348 for arguments and values in registers.
5350 2009-03-27 Zoltan Varga <vargaz@gmail.com>
5352 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
5353 return a valuetype. Fixes #487518.
5355 * iltests.il: Add a test.
5357 * aot-compiler.c: Use mono_thread_create () to create helper threads.
5359 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
5360 closed over a null reference correctly.
5362 2009-03-26 Zoltan Varga <vargaz@gmail.com>
5364 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
5366 2009-03-25 Mark Probst <mark.probst@gmail.com>
5368 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
5369 allocated to the same registers as fixed sregs.
5371 2009-03-24 Mark Probst <mark.probst@gmail.com>
5373 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
5376 * method-to-ir.c: Handle more cases for
5377 Interlocked.CompareExchange.
5379 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
5380 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
5381 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
5383 2009-03-23 Zoltan Varga <vargaz@gmail.com>
5385 * aot-runtime.c (decode_method_ref): Fix a warning.
5387 * unwind.c (mono_unwind_frame): Ditto.
5389 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5391 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
5392 (mono_compile_assembly): Enable the binary writer for full-aot as well.
5394 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
5395 fix the handling of large values in the ALU_PC_G0_NC relocation.
5397 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5399 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
5401 2009-03-22 Mark Probst <mark.probst@gmail.com>
5403 * method-to-ir.c (mono_spill_global_vars): Support for ternary
5406 2009-03-22 Mark Probst <mark.probst@gmail.com>
5408 * method-to-ir.c: MINI_OP3 needs a comma.
5410 * method-to-ir.c, mini.h, mini.c: Remove
5411 mono_init_op_sreg_counts ().
5413 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5415 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
5418 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
5421 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
5423 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
5426 2009-03-21 Mark Probst <mark.probst@gmail.com>
5428 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
5429 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
5430 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
5433 2009-03-20 Zoltan Varga <vargaz@gmail.com>
5435 * driver.c: Change location of gc_wrapper.h.
5437 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
5438 inside finally clauses correctly. Fixes #485721.
5440 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
5441 after the change above.
5443 * exceptions.cs: Add a test.
5445 2009-03-19 Zoltan Varga <vargaz@gmail.com>
5447 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
5449 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
5450 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
5451 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
5453 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
5454 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
5456 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
5458 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
5459 Simplify logic for ensure_method_is_allowed_to_call_method.
5460 Handle wrappers on callers.
5462 2009-03-19 Zoltan Varga <vargaz@gmail.com>
5464 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
5467 * basic-simd.cs: Fix the names of some test methods.
5469 2009-03-18 Geoff Norton <gnorton@novell.com>
5471 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
5473 2009-03-18 Zoltan Varga <vargaz@gmail.com>
5475 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
5477 2009-03-17 Jb Evain <jbevain@novell.com>
5479 * driver.c: remove now uneeded call to mono_gc_base_init before
5482 2009-03-17 Jb Evain <jbevain@novell.com>
5484 * dwarfwriter.c (token_handler): handle more cases.
5486 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
5488 * method-to-ir.c: Remove more dead code (that was required only
5489 because of method_is_safe). Fix compiler warnings.
5491 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
5493 * method-to-ir.c: Remove unneeded/useless method_is_safe
5494 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
5496 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
5498 * mini.c (mini_method_compile): Print the method been compiled with
5499 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
5500 for people not familiar with the runtime.
5502 2009-03-17 Zoltan Varga <vargaz@gmail.com>
5504 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
5505 a managed object which is later put into a GList. Return its class instead.
5507 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
5508 stack slots when using sgen.
5510 2009-03-16 Zoltan Varga <vargaz@gmail.com>
5512 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
5514 2009-03-14 Zoltan Varga <vargaz@gmail.com>
5516 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
5517 > so it works on the first vreg as well.
5519 2009-03-13 Zoltan Varga <vargaz@gmail.com>
5521 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
5524 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
5526 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
5529 2009-03-12 Zoltan Varga <vargaz@gmail.com>
5531 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
5532 native->IL offset mapping.
5534 2009-03-11 Zoltan Varga <vargaz@gmail.com>
5536 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
5538 * basic.cs: Add a test.
5540 2009-03-11 Mark Probst <mark.probst@gmail.com>
5542 * mini-x86.c (mono_arch_output_basic_block): Use different
5543 registers in case the ones we want to overwrite are used by the
5544 other operand. Fixes regression in #480807.
5546 2009-03-10 Zoltan Varga <vargaz@gmail.com>
5548 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
5550 * dwarfwriter.c (emit_line_number_info): The line number info for
5551 IL code was off by one. Fix that.
5553 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
5556 2009-03-09 Mark Probst <mark.probst@gmail.com>
5558 Contributed under the terms of the MIT/X11 license by Steven
5559 Munroe <munroesj@us.ibm.com>.
5561 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
5564 2009-03-08 Zoltan Varga <vargaz@gmail.com>
5566 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
5569 2009-03-06 Zoltan Varga <vargaz@gmail.com>
5571 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
5572 the delegate ctor handling code. Fixes #482638.
5574 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
5577 * iltests.il.in: Add a test.
5579 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
5582 2009-03-05 Mark Probst <mark.probst@gmail.com>
5584 * mini-trampolines.c (mono_create_jump_trampoline): If the method
5585 is shared generic code, return the trampoline, even if the method
5586 has already been compiled. Fixes #479763.
5588 * mini.c, mini.h: New function
5589 mono_jit_find_compiled_method_with_jit_info() which is the same as
5590 mono_jit_find_compiled_method() but also returns the jit info.
5592 2009-03-05 Mark Probst <mark.probst@gmail.com>
5594 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
5595 for methods which actually have one. For all other methods, make
5596 sure the this argument var is live the whole method.
5598 * mini.c (mini_method_compile): Every shared method has a
5599 this/vtable/mrgctx info. Fixes #480807.
5601 2009-03-05 Mark Probst <mark.probst@gmail.com>
5603 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
5604 generic/imt thunks where some entries branch through the vtable,
5605 while other entries branch directly.
5607 2009-03-05 Zoltan Varga <vargaz@gmail.com>
5609 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
5611 * mini-windows.c: Ditto.
5613 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
5616 2009-03-04 Zoltan Varga <vargaz@gmail.com>
5618 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
5621 2009-03-04 Mark Probst <mark.probst@gmail.com>
5623 * method-to-ir.c: Don't inline methods that use JMP. Fixes
5626 2009-03-04 Mark Probst <mark.probst@gmail.com>
5628 * exceptions-x86.c: Include debug-mini.h - fixes build.
5630 2009-03-04 Martin Baulig <martin@ximian.com>
5632 * debug-mini.c: Clean up the exception API and add documentation.
5633 (mono_debugger_handle_exception): New public method; this is
5634 called when throwing an exception or encountering an unhandled one.
5635 (mono_debugger_call_exception_handler): Formerly known as
5636 mono_debugger_handle_exception(); this is used to tell the
5637 debugger that we're about to invoke an exception handler.
5639 2009-03-04 Martin Baulig <martin@ximian.com>
5641 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
5642 ../metadata/mono-debug-debugger.c; save and reset exception state.
5644 2009-03-02 Martin Baulig <martin@ximian.com>
5646 * debug-mini.c: Moved the debugger exception handling here from
5647 ../metadata/mono-debug-debugger.c.
5650 (MonoDebuggerExceptionAction): New exception typedef.
5653 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
5655 * exceptions-amd64.c
5656 (mono_amd64_throw_exception): Use the new debugger exception
5660 (mono_handle_exception_internal): Don't call
5661 mono_debugger_unhandled_exception() here.
5663 2009-03-03 Zoltan Varga <vargaz@gmail.com>
5665 * mini.c aot-compiler.c: Update after the changes to
5666 mono_marshal_get_runtime_invoke ().
5668 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
5669 Virtual generic methods might not have method->slot set, work around
5672 * generics.cs: Add a test.
5674 2009-03-02 Geoff Norton <gnorton@novell.com>
5677 * driver.c: Allow signal chaining of SIGFPE as well.
5679 2009-03-02 Zoltan Varga <vargaz@gmail.com>
5681 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
5682 this since it now receives the method not its generic context in the
5685 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
5686 generic/imt thunks where some entries branch through the vtable, while
5687 other entries branch directly.
5689 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
5691 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
5692 support for interface methods as well.
5694 * mini-trampolines.c: Add support for virtual generic methods in interfaces
5695 using the normal IMT thunks.
5697 generics.cs: Add new tests.
5699 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
5700 the generic inst to the generic imt thunks. This fixes AOT support,
5701 improves consistency with the normal IMT thunks, and makes it easier to
5702 add support for interface generic virtual methods later.
5704 * mini-trampolines.c (mono_magic_trampoline): Ditto.
5706 2009-02-28 Zoltan Varga <vargaz@gmail.com>
5708 * driver.c (mono_set_signal_chaining): New public API function to enable
5709 signal chaining on POSIX platforms.
5711 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
5712 (si@lindenlab.com) to implement signal chaining. The original patch was
5713 contributed under the MIT X/11 license:
5714 https://bugzilla.novell.com/show_bug.cgi?id=318894
5716 2009-02-27 Zoltan Varga <vargaz@gmail.com>
5718 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
5719 too until it can be made to run on amd64.
5721 2009-02-26 Zoltan Varga <vargaz@gmail.com>
5723 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
5724 to get_generic_context_from_code () + get_call_info () if possible.
5726 2009-02-25 Zoltan Varga <vargaz@gmail.com>
5728 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
5729 suspend-on-sigsegv functionality.
5731 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
5732 to suspend when a native SIGSEGV is received. This is useful for debugging
5733 crashes which don't happen under gdb, since a live process contains more
5734 information than a core file.
5736 * mini-exceptions.c (mono_print_thread_dump): Use
5737 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
5739 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
5741 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
5743 * basic-float.cs: Disable the tests which currently fail on amd64.
5745 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
5746 value to mono_arch_patch_callsite () to fix crashes.
5748 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
5750 2009-02-23 Zoltan Varga <vargaz@gmail.com>
5752 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
5753 nop code by patching the call address to point to the nullified class init
5754 trampoline, as the former does not seem to be safe on SMP machines.
5756 2009-02-23 Mark Probst <mark.probst@gmail.com>
5758 * mini-ops.h: Fix the argument types for a few x86 opcodes where
5761 2009-02-23 Zoltan Varga <vargaz@gmail.com>
5763 * basic-float.cs basic-calls.cs: Fix warnings.
5765 2009-02-22 Mark Probst <mark.probst@gmail.com>
5767 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
5768 correct frame pointer in the LMF. Should fix #478394.
5770 2009-02-22 Zoltan Varga <vargaz@gmail.com>
5772 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
5774 * image-writer.c: Make the binary writer less verbose.
5776 2009-02-21 Zoltan Varga <vargaz@gmail.com>
5778 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
5779 are called from runtime invoke wrappers.
5781 2009-02-20 Zoltan Varga <vargaz@gmail.com>
5783 * cpu-ppc.md (store_memindex): Increase the size of this.
5785 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5787 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5789 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
5791 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
5794 Last fix for of #467201.
5797 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5799 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5801 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
5802 and long_conv_to_r8_2:
5804 Fixed part of #467201.
5806 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5808 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5810 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
5811 conversion to 32 bits.
5813 * cpu-x86.md: Increase the size of int_conv_to_r4.
5815 * basic-float.cs: Add a test for this.
5817 Fixed part of #467201.
5819 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5821 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5823 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
5824 conversion to 64 bits.
5826 * basic-float.cs: Add a test for this.
5828 Fixed part of #467201.
5830 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5832 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5834 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
5835 This behavior is compatible with MS.
5837 * iltest.il.in: Add a test for this.
5839 Fixed part of #467201.
5841 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5843 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5845 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
5846 change the precision of the value.
5848 * cpu-x86.md: Define len for float_conv_to_r4.
5850 * basic-float.cs: Add a test for this.
5852 Fixed part of #467201.
5854 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
5856 * mini.c: Adjust locking order to the new semantics where the loader lock
5859 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
5868 * mini-trampolines.c:
5881 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
5883 2009-02-18 Zoltan Varga <vargaz@gmail.com>
5885 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
5888 2009-02-17 Zoltan Varga <vargaz@gmail.com>
5890 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
5891 for cctors if needed.
5893 2009-02-17 Mark Probst <mark.probst@gmail.com>
5895 * mini-ppc.c: Fix build on Darwin.
5897 2009-02-17 Zoltan Varga <vargaz@gmail.com>
5899 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
5900 version instead of 3 as valgrind doesn't like version 3.
5902 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5904 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
5905 usable for hashing methods.
5906 (emit_extra_methods): Use the new hash to avoid putting every method in the
5909 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
5911 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
5912 whenever a method ref could match a method.
5914 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
5917 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
5920 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
5922 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
5923 the encoding buffer.
5925 * method-to-ir.c (mono_method_check_inlining): Avoid calling
5926 mono_method_get_header () on inflated methods as an optimization.
5928 2009-02-16 Zoltan Varga <vargaz@gmail.com>
5930 * ssa.c (fold_ins): Fix another crash if the instruction following the
5931 switch was optimized away.
5933 2009-02-16 Mark Probst <mark.probst@gmail.com>
5935 Contributed under the terms of the MIT/X11 license by Steven
5936 Munroe <munroesj@us.ibm.com>.
5938 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
5940 2009-02-16 Zoltan Varga <vargaz@gmail.com>
5942 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
5943 around the mono_domain_alloc calls, it is now done by the functions
5946 * aot-compiler.c (compile_method): Only add wrappers referenced by
5947 the method if compiling with full AOT.
5948 (mono_compile_assembly): Error out if --aot=full is specified on
5949 a platform where it is not supported.
5951 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
5954 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
5957 * aot-runtime.c (load_named_code): Handle
5958 mono_arm_throw_exception_by_token.
5960 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
5962 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
5965 * Makefile.am (fullaotcheck): Exit if a test fails.
5967 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
5969 (mono_compile_assembly): Handle the assembler failing.
5971 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
5972 accepting subsections of .bss.
5974 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
5977 * aot-compiler.c: Remove some unused includes.
5979 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
5980 now in MonoImageWriter.
5982 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
5983 code sequence which matches a non-virtual call. Fixes #472654.
5985 2009-02-15 Zoltan Varga <vargaz@gmail.com>
5987 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
5990 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
5991 use the image/dwarf writers directly.
5993 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
5996 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
5999 * image-writer.h: Fix some typos.
6001 * dwarfwriter.h dwarfwriter.c: New files.
6003 * aot-compiler.c: Extract the DWARF info writing functionality into a
6006 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
6007 argument to return unwind info.
6009 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
6011 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
6013 * aot-runtime.c (decode_method_ref): Add a case for
6014 MONO_AOT_METHODREF_WRAPPER_NAME.
6016 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
6019 * aot-compiler.c (encode_method_ref): Use the new constants.
6021 * aot-runtime.c (decode_method_ref): Ditto.
6023 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
6024 be compiled, not the icall itself.
6026 2009-02-14 Zoltan Varga <vargaz@gmail.com>
6028 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
6029 using decode_method_ref ().
6031 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
6032 convert it to an in32. Fixes #475859.
6034 * arrays.cs: Add a test.
6036 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6038 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
6041 * basic-long.cs: Add a test.
6043 2009-02-12 Mark Probst <mark.probst@gmail.com>
6045 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
6046 remove the frame pointer in leaf methods which don't receive any
6047 arguments, don't throw exceptions and don't do dynamic stack
6050 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6052 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
6053 the fail_tramp changes. Hopefully fixes #475132.
6055 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
6057 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
6058 instead of mono_metadata_signature_dup_full.
6060 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6062 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
6063 for processing jump tables. Fixes #473787.
6065 2009-02-11 Mark Probst <mark.probst@gmail.com>
6067 * mini-generic-sharing.c: mini_method_get_context() just calls
6068 mono_method_get_context_general() now.
6070 * mini.c, mini.h: Moved get_object_generic_inst(),
6071 construct_object_context_for_method() and
6072 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
6074 2009-02-11 Zoltan Varga <vargaz@gmail.com>
6076 * branch-opts.c (mono_if_conversion): Handle the case where the merged
6077 basic block fell through to its successor bblock without a branch. Fixes
6080 * iltests.il.in: Add a test.
6082 * aot-compiler.c (encode_method_ref): Encode methods of array types.
6083 (can_encode_patch): We can now handle arrays of generic parameters and
6086 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
6088 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
6089 the AOT file to avoid some #ifdefs in aot-runtime.c
6091 * mini.h: Bump AOT file format version.
6093 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6095 * Makefile.am (fullaotcheck): Make this run the tests.
6097 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
6099 2009-02-10 Mark Probst <mark.probst@gmail.com>
6101 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
6102 individually. Fixes #473482.
6104 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6106 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
6108 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
6110 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
6111 (mono_compile_assembly): Hush compile warnings about
6112 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
6115 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6117 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
6119 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
6121 * aot-compiler.c: Fix arm support.
6123 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
6124 img_writer_emit_unset_mode () function.
6126 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
6127 (mono_unwind_get_dwarf_pc_reg): Ditto.
6129 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
6130 Move almost all platform specific code to a set of arch_ functions,
6131 and document them to ease porting.
6133 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
6135 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
6137 * aot-compiler.c: Extract the image writing functionality into a separate
6138 module to reduce the size of this file.
6140 2009-02-09 Geoff Norton <gnorton@novell.com>
6142 * mini-s390.c: Fix the signature of emit_sig_cookie.
6144 2009-02-09 Zoltan Varga <vargaz@gmail.com>
6146 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
6148 * aot-runtime.c (is_shared_got_patch): Ditto.
6150 * aot-runtime.c (load_named_code): Cope with the fact that
6151 decode_got_entry () won't decode the patch fully if its corresponding got
6152 entry is already filled.
6154 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
6156 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
6158 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
6159 as the moving pointer instead of 'buf' for consistency with the rest of the
6161 (mono_arch_create_monitor_exit_trampoline): Ditto.
6163 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
6164 generic_class_init trampolines.
6165 (add_generic_class): Extract some code from add_generic_instances () into a
6166 separate function so it can be called from other places too.
6167 (compile_method): Call add_generic_class () for the classes of inflated methods
6168 referenced by the method.
6169 (can_encode_patch): Allow references to generic parameters.
6171 * aot-runtime.c: Add support the patches required by the new trampolines.
6173 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
6176 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
6179 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
6180 this from get_throw_pending_exception, make the signature full aot compatible.
6182 * Makefile.am (fullaotcheck): New target to run full-aot tests.
6184 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
6186 * exceptions.cs: Add a test.
6188 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6190 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
6191 use the DWARF_DATA_ALIGN constant instead.
6193 * exception-<ARCH>.c: Update after the above change.
6195 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
6198 * mini-arm.c: Enable the dwarf unwinder.
6200 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
6201 instead of mono_class_setup_vtable ().
6203 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6205 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
6208 * mini-x86.h: Enable the dwarf unwinder.
6210 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
6212 Fix mcs/tests/test-7.cs
6213 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
6216 2009-02-06 Zoltan Varga <vargaz@gmail.com>
6218 * mini.c (print_jit_stats): Remove some unused statistics.
6220 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6222 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
6224 2009-02-05 Mark Probst <mark.probst@gmail.com>
6226 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
6227 the method we get from mono_object_get_virtual_method() because
6228 that function does it properly, now.
6230 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6232 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
6233 opcodes. Fixes #472775.
6235 2009-02-05 Mark Probst <mark.probst@gmail.com>
6237 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
6238 fact that mono_find_jit_info() sometimes returns the context
6239 corresponding to the jit info in new_ctx. Fixes #472600.
6241 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6243 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
6244 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
6245 klass->enum_basetype directly.
6247 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
6250 * unwind.c: Avoid 0 sized arrays.
6252 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6254 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
6255 size on systems with 64k pages. Fixes #471389.
6257 2009-02-04 Mark Probst <mark.probst@gmail.com>
6259 Contributed under the terms of the MIT/X11 license by Steven
6260 Munroe <munroesj@us.ibm.com>.
6262 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
6263 for LOADI4_MEMBASE. Use addi instead of addic if it's not
6266 2009-02-04 Mark Probst <mark.probst@gmail.com>
6268 Contributed under the terms of the MIT/X11 license by Steven
6269 Munroe <munroesj@us.ibm.com>.
6271 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
6274 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
6275 The trampoline can be longer on PPC64.
6277 2009-02-04 Mark Probst <mark.probst@gmail.com>
6279 Contributed under the terms of the MIT/X11 license by Steven
6280 Munroe <munroesj@us.ibm.com>.
6282 * mini-ppc.c: Compiler warning fixes and trivial code
6285 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6287 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
6288 ins->dreg which could be a hardware register, not a vreg.
6290 * aot-compiler.c (emit_method_dwarf_info): Ditto.
6292 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
6293 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
6295 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
6297 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
6298 ->dreg, that is not the vreg we are looking for.
6300 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
6302 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
6305 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
6308 2009-02-03 Zoltan Varga <vargaz@gmail.com>
6310 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
6312 * aot-compiler.c (emit_line_number_info): Fix line number emission when
6315 * aot-compiler.c: Add xdebug support on x86.
6317 * unwind.c: Add x86 support.
6319 * aot-compiler.c (emit_exception_debug_info): Control the emission of
6320 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
6322 * mini.c (mini_method_compile): Ditto.
6324 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
6327 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
6328 which mimic .push_section/.pop_section in GAS.
6330 * aot-compiler.c: Emit precise live range information for variables.
6332 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
6334 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
6335 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
6338 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
6339 the live ranges of variables.
6341 * mini.h (struct MonoMethodVar): Add two fields containing the live range
6342 of the variable in terms of native offsets.
6344 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
6346 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
6348 2009-02-02 Mark Probst <mark.probst@gmail.com>
6350 Contributed under the terms of the MIT/X11 license by Steven
6351 Munroe <munroesj@us.ibm.com>.
6353 * exceptions-ppc.c (restore_regs_from_context): Correct operand
6354 order (offset then base reg) for ppc_load_multiple_regs.
6355 (emit_save_saved_regs) Correct operand order for
6356 ppc_store_multiple_regs.
6357 (mono_arch_get_call_filter): Correct operand order for
6358 ppc_load_multiple_regs.
6360 * mini-ppc.c (emit_memcpy): Fix operand order for
6361 ppc_load_reg_update and ppc_store_reg_update.
6362 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
6363 (mono_arch_emit_epilog): Correct operand order for
6364 ppc_load_multiple_regs.
6366 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
6367 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
6369 2009-02-02 Mark Probst <mark.probst@gmail.com>
6371 * cpu-ppc64.md: Fixed storer4_memindex length.
6373 2009-02-02 Zoltan Varga <vargaz@gmail.com>
6375 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
6378 * aot-compiler.c (emit_line_number_info): Optimize this.
6380 2009-02-01 Zoltan Varga <vargaz@gmail.com>
6382 * aot-compiler.c: Disassemble tokens in the IL disassembly.
6384 * aot-compiler.c: Add debug info for methods without debug info by
6385 emitting an IL file and having the line number info referencing that file.
6387 * aot-compiler.c: Optimize the size of the generated line number info.
6389 * aot-compiler.c: Emit line number info in xdebug mode.
6391 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
6394 2009-01-31 Zoltan Varga <vargaz@gmail.com>
6396 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
6398 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
6401 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
6403 * basic-calls.cs: Test for the weird crash found on arm.
6405 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
6407 * cpu-arm.md: Increase the size of storer8_membase_reg and
6408 loadr8_membase_reg to 24 bytes to accomodate the extra add.
6410 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
6411 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
6412 reg to LR otherwise we'll be loading/storing from just the offset.
6414 2009-01-30 Miguel de Icaza <miguel@novell.com>
6416 Question: if we are storing gint32's inside the "*native_offset",
6417 should we change the signature to "gint32 *native_offset" to
6418 ensure that we do not have type definition problems?
6420 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
6421 an int * as this is what the other function expects, causes
6422 problems with Freescale's compiler that defined int32_t to be a
6423 long and makes int incompatible
6425 2009-01-30 Miguel de Icaza <miguel@novell.com>
6427 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
6428 filename conflict with bjam.
6430 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6432 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
6433 as it might use decomposed ops.
6435 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6437 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
6439 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
6442 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
6444 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
6447 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
6448 way registers are stored in MonoContext on arm.
6450 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
6451 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
6453 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
6455 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
6457 * mini.c (mini_init): Register mono_isfinite.
6459 * jit-icalls.c (mono_isfinite): New jit icall.
6461 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
6463 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
6464 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
6467 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6469 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
6470 separate frame and stack pointers, so we must use FP to find the register
6472 The FP reg is retrieved from the MonoContext::regs array.
6474 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6476 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
6479 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6481 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
6482 return R4 and R8 when not running under softfloat.
6484 Fixes basic-calls.exe
6486 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6488 * mini-arm.c: Implement some overflow opcodes.
6490 2009-01-29 Miguel de Icaza <miguel@novell.com>
6492 * ssa.c: handle another alloca.h
6494 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
6495 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
6496 MONO_ARCH_USE_SIGACTION.
6498 * aot-runtime.c, mini-exceptions.c: Replace platform define with
6501 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
6503 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
6504 PPC targets as sigaction does not exist on all platforms, define
6505 this on a per-platform basis.
6507 Instead of erroring out if the platform is not defined, include
6508 mini-ppc-os.h, and expect that the OS specific setting provides
6509 the required information.
6511 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6513 * aot-compiler.c: Fix --enable-minimal=aot.
6515 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6517 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
6520 2009-01-29 Zoltan Varga <vargaz@gmail.com>
6522 * exceptions-arm.c: Fix warnings.
6524 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
6527 * mini-x86.c: Fix --enable-minimal=jit build.
6529 * mini.c: Really fix --enable-minimal=jit build.
6531 * mini.c (construct_object_context_for_method): Move this outside
6532 the DISABLE_JIT block to fix the --enable-minimal=jit build.
6534 "Backported" of r124984 from 2.0 branch.
6536 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
6538 "Backport" of r124977 + r124978 from 2.0 branch.
6540 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
6541 to avoid calling mono_exception_from_token () from the throw trampoline.
6542 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
6543 for throwing corlib exceptions, this fixes full-aot support for corlib
6546 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
6548 2009-01-29 Miguel de Icaza <miguel@novell.com>
6550 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
6551 part of the changes to split the code in mini into operating
6552 system specific files.
6554 This patch was done by copying mini.c to the respective files to
6555 preserve SVN history.
6557 2009-01-29 Zoltan Varga <vargaz@gmail.com>
6559 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
6561 2009-01-28 Zoltan Varga <vargaz@gmail.com>
6563 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
6564 remoting-invoke-with-check wrappers of shared methods.
6566 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
6568 2009-01-27 Mark Probst <mark.probst@gmail.com>
6570 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
6571 optimization if the top of stack is the last instruction in the
6572 bblock. Otherwise it might have been used after its definition.
6575 2009-01-27 Zoltan Varga <vargaz@gmail.com>
6577 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
6578 method as well when get_vcall_slot () fails to match a code sequence.
6580 * mini-arm.c: Fix the android build, which doesn't have
6583 2009-01-26 Zoltan Varga <vargaz@gmail.com>
6585 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
6588 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
6590 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
6592 2009-01-26 Zoltan Varga <vargaz@gmail.com>
6594 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
6595 and put its id into jinfo->used_regs. This is only used on amd64,
6596 which is currently the only platform generating unwind info.
6598 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
6599 the dwarf unwinder. This is required to correctly handle async exceptions
6600 like thread abort and stack overflows, which can happen while a method
6601 is in the middle of its prolog or epilog.
6603 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
6604 the unwind info belonging to an AOTed method.
6606 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
6607 into cfg->unwind_ops.
6609 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
6611 * mini.c (mini_init): Call mono_unwind_init ().
6612 (mini_cleanup): Call mono_unwind_cleanup ().
6614 * unwind.c: Add functions for managing a set of unwind info entries, allowing
6615 unwind info to be shared between methods.
6617 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
6620 * exceptions-amd64.c (mono_arch_exceptions_init): Call
6621 get_throw_pending_exception () to avoid initialization races.
6623 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
6624 mono_arch_exceptions_init () function.
6626 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
6628 2009-01-25 Zoltan Varga <vargaz@gmail.com>
6630 * mini.c (mono_get_domain_intrinsic): New helper function.
6631 (mono_get_thread_intrinsic): Ditto.
6633 * mini-arm.c mini-ia64.c: Use the new helper functions.
6635 * method-to-ir.c (mono_method_to_ir): Fix the comment for
6636 the last constrained_call change, since it is needed in the non-AOT
6639 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
6641 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
6642 mono_get_lmf_addr () on arm eabi linux.
6644 2009-01-24 Zoltan Varga <vargaz@gmail.com>
6646 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
6647 code sequence which matches a non-virtual call.
6649 2009-01-23 Mark Probst <mark.probst@gmail.com>
6651 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
6654 2009-01-23 Zoltan Varga <vargaz@gmail.com>
6656 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
6657 runtime-invoke wrappers, since they are also shared based on signature.
6659 2009-01-22 Mark Probst <mark.probst@gmail.com>
6661 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
6662 info from the (correct) context.
6664 2009-01-22 Zoltan Varga <vargaz@gmail.com>
6666 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
6668 * unwind.c (mono_unwind_frame): New function to unwind through a frame
6669 using dwarf unwinding info. Not yet used.
6671 * mini.c (mini_init): When using xdebug, disable freeing of domains.
6673 2009-01-21 Mark Probst <mark.probst@gmail.com>
6675 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
6678 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
6679 special case and handle mono_arch_delegate_invoke_impl() returning
6680 function descriptors.
6682 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
6683 trampolines return function descriptors, too.
6685 2009-01-21 Zoltan Varga <vargaz@gmail.com>
6687 * method-to-ir.c (handle_alloc): Avoid generic instances in the
6688 out_of_line optimization.
6690 2009-01-21 Martin Baulig <martin@ximian.com>
6693 (MonoCompile): Added `disable_deadce_vars' to disable removing
6697 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
6698 inside the debugger.
6700 * liveness.c (mono_analyze_liveness): Don't remove any unused
6701 variables if `cfg->disable_deadce_vars' is set.
6703 2009-01-21 Mark Probst <mark.probst@gmail.com>
6705 * method-to-ir.c: Only apply exception constructor optimization if
6706 the the method actually belongs to an exception class. Fixes
6709 2009-01-21 Zoltan Varga <vargaz@gmail.com>
6711 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
6712 change inside a #ifdef __mono_ppc64__.
6714 * aot-compiler.c (compile_method): Remove the previous limitation.
6716 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
6717 on type variables in AOTed code.
6719 * aot-compiler.c (compile_method): Skip generic methods having type
6720 constraints on their generic parameters.
6722 * aot-compiler.c (compile_method): Check for methods which cannot be
6723 encoded inside RGCTX_FETCH patches as well.
6725 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
6728 2009-01-20 Mark Probst <mark.probst@gmail.com>
6730 * method-to-ir.c: Force the vtable variable in shared generic code
6731 for the case that they might show up on a stack trace where they
6734 * mini-exceptions.c: Save and use generic sharing info as well as
6735 IP in stack traces to resolve shared generic instantiations.
6737 2009-01-20 Zoltan Varga <vargaz@gmail.com>
6739 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
6740 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
6742 2009-01-20 Mark Probst <mark.probst@gmail.com>
6744 * method-to-ir.c: Do generic sharing for array constructors.
6746 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
6748 * mini-exceptions.c (mono_print_thread_dump): Add information
6749 about the thread state using wapi_current_thread_desc.
6751 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
6753 * basic-simd.cs: Tests for the new constructors.
6755 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
6757 * mini-ops.h: Added OP_EXPAND_*
6761 * mini-x86.c (mono_arch_output_basic_block): Same.
6763 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
6765 2009-01-19 Zoltan Varga <vargaz@gmail.com>
6767 * iltests.il.in: Add a test for #467385.
6769 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
6771 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
6772 thread been cleaned up is not the same currently in execution.
6774 Fixes appdomain-unload crashes on windows, osx and linux variants
6775 without the __thread keyword.
6777 2009-01-18 Zoltan Varga <vargaz@gmail.com>
6779 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
6780 (koush@koushikdutta.com). Implement this for android.
6782 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
6783 begins with a digit.
6785 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
6786 mono_marshal_get_write_barrier ().
6788 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
6790 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
6791 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
6792 that pass them on a register pair.
6794 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
6795 test was crashing due to that.
6797 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
6799 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
6800 trampoline code. Include ucontext.h only if available.
6802 2009-01-15 Mark Probst <mark.probst@gmail.com>
6804 * mini.c: mono_domain_lookup_shared_generic() takes an open method
6805 and doesn't check whether it's sharable, like it was before
6806 removing the shared generics hash. This brings IronPython
6807 performance back to what it was before that change.
6809 2009-01-14 Mark Probst <mark.probst@gmail.com>
6811 * method-to-ir.c: Handle delegate invocation optimization earlier,
6812 otherwise it would be handled (much more slowly) by the
6813 final/sealed optimization.
6815 2009-01-13 Zoltan Varga <vargaz@gmail.com>
6817 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
6818 domain is not set. Fixes #465864.
6820 2009-01-12 Mark Probst <mark.probst@gmail.com>
6822 * method-to-ir.c: Don't stop sharing of generic methods with catch
6823 clauses - we already handle those.
6825 2009-01-12 Mark Probst <mark.probst@gmail.com>
6827 * mini.c, mini.h: lookup_generic_method() is now
6828 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
6829 making the shared_generics_hash obsolete.
6831 2009-01-12 Mark Probst <mark.probst@gmail.com>
6833 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
6834 use the red zone. Make room on the stack first and then use it,
6835 not the other way around.
6837 2009-01-12 Zoltan Varga <vargaz@gmail.com>
6839 * mini.c (mini_init): Call mono_xdebug_init ().
6841 * aot-compiler.c (mono_xdebug_init): Make this non-static.
6843 2009-01-11 Zoltan Varga <vargaz@gmail.com>
6845 * TestDriver.cs: Add an --iter argument to run tests multiple times.
6847 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
6850 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
6851 debug+unwind info for trampolines.
6853 * mini.c (mono_create_unwind_op): New helper function.
6855 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
6857 2009-01-10 Zoltan Varga <vargaz@gmail.com>
6859 * aot-compiler.c: Fix the build.
6861 2009-01-09 Zoltan Varga <vargaz@gmail.com>
6863 * Makefile.am: Update dtrace-prelink.sh location.
6865 2009-01-08 Zoltan Varga <vargaz@gmail.com>
6867 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
6868 optimization. Fixes #464520.
6870 2009-01-07 Bill Holmes <billholmes54@gmail.com>
6872 * mini-amd64.c : Adding code to save/restore non-volatile registers
6875 * exceptions-amd64.c : Adding code to save/restore non-volatile
6876 registers on Winx64.
6878 Contributed under MIT/X11 license.
6880 2009-01-07 Zoltan Varga <vargaz@gmail.com>
6882 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
6883 __GNUC_MINOR__ which can break when the major version changes.
6885 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
6887 * basic-simd.cs: Add tests for usage of the sizeof opcode.
6889 2009-01-07 Geoff Norton <gnorton@novell.com>
6891 * helpers.c: Allow mono -v -v -v to work on darwin.
6893 2009-01-05 Bill Holmes <billholmes54@gmail.com>
6895 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
6898 Contributed under MIT/X11 license.
6900 2009-01-05 Zoltan Varga <vargaz@gmail.com>
6902 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
6903 instead of directly accessing type->data.klass. Fixes #462016.
6904 (mono_allocate_stack_slots_full): Ditto.
6906 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
6907 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
6909 * aot-compiler.c (emit_plt): Fix ARM build.
6911 2009-01-04 Zoltan Varga <vargaz@gmail.com>
6913 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
6915 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
6918 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
6919 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
6922 * iltests.il.in: Add a regression test.
6924 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6926 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
6928 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6930 * basic-simd.cs: Add a regression test for #462457.
6932 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6934 * mini-ops.h: Add a definition of XPHI.
6936 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
6938 * ssa.c (op_phi_to_move): Handle XPHI.
6940 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
6944 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6946 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
6948 2008-12-31 Geoff Norton <gnorton@novell.com>
6950 * mini-ppc.c: The prolog size allocated can be too small for darwin
6951 ppc32 under certain circumstances. Also fix a small logic bug.
6953 2008-12-29 Zoltan Varga <vargaz@gmail.com>
6955 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
6956 while loading AOT methods.
6958 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
6959 since only the former is nulled out after a successful cast. This prevents
6960 crashes with rethrown exceptions when using --debug=casts.
6962 2008-12-24 Mark Probst <mark.probst@gmail.com>
6964 * mini.h: New macro for checking whether a method is final,
6965 i.e. whether the method or its class is marked final.
6967 * method-to-ir.c: Use the new macro for all final-checks
6968 consistently. Fixes the crash in the System.ServiceModel tests.
6970 2008-12-23 Mark Probst <mark.probst@gmail.com>
6972 * mini-exceptions.c (get_exception_catch_class): Corrected another
6973 overly strict assertion.
6975 2008-12-23 Mark Probst <mark.probst@gmail.com>
6977 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
6978 Clobbering it is not allowed because the caller might use it as
6979 the vtable register in the interface call.
6981 2008-12-19 Mark Probst <mark.probst@gmail.com>
6983 * mini-exceptions.c (get_exception_catch_class): Corrected an
6984 overly strict assertion.
6986 2008-12-18 Mark Mason <mmason@upwardaccess.com>
6988 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
6990 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
6992 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
6994 * cpu-mips.md: correct lengths for certain long_ opcodes.
6996 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
6998 * 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().
7000 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7002 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
7004 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7006 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
7008 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
7010 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
7013 2008-12-16 Mark Mason <mmason@upwardaccess.com>
7015 * 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
7017 * 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)
7019 2008-12-15 Mark Mason <mmason@upwardaccess.com>
7021 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
7023 2008-12-14 Zoltan Varga <vargaz@gmail.com>
7025 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
7026 gshared code. Fixes #458947.
7028 * generics.cs: Add a test.
7030 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7032 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7034 * mini-mips.c: first pass n32 code generation.
7036 * mini-mips.h: datatypes and defines for n32 support.
7038 * exceptions-mips.c: first pass n32 code generation.
7040 * tramp-mips.c: first pass n32 code generation.
7042 * cpu-mips.md: add long_ opcodes.
7044 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7046 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7048 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7050 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7052 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7054 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7056 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7058 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7060 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7062 * helpers.c: for mips/n32, don't pass -mips32 to objdump
7064 2008-12-12 Zoltan Varga <vargaz@gmail.com>
7066 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
7068 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
7070 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
7072 2008-12-12 Mark Probst <mark.probst@gmail.com>
7074 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
7075 descriptors for helper functions directly in front of the code.
7077 2008-12-11 Mark Probst <mark.probst@gmail.com>
7079 * method-to-ir.c: Removed an unnecessary assertion.
7081 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7083 * method-to-ir.c: Merge SGEN changes from the old JIT.
7085 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7087 * driver.c (compile_all_methods_thread_main): Handle failure of
7090 2008-12-10 Mark Probst <mark.probst@gmail.com>
7092 * mini-ppc.c: Merged with mini-ppc64.c.
7094 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
7096 * Makefile.am: Use the same sources for PPC and PPC64.
7098 * mini-ppc64.c: Removed.
7100 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7102 * branch-opts.c (remove_block_if_useless): Extract fall through detection
7103 code to mono_bb_is_fall_through.
7105 * branch-opts.c (mono_remove_critical_edges): Same.
7107 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7109 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
7110 expect that an OP_BR_REG will be there.
7112 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7114 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
7115 for the many branch ops. The original check miss OP_BR_REG.
7119 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7121 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
7123 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7125 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
7126 while holding the aot lock.
7128 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7130 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
7132 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7134 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
7135 to release all runtime callable wrappers held by the runtime.
7137 Contributed under MIT/X11 license.
7139 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7141 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
7144 Contributed under MIT/X11 license.
7146 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7148 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
7149 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
7151 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7153 * cpu-mips.md: fix ckfinite length
7155 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
7156 (mono_arch_lowering_pass): cleanup, rearrange for clarity
7157 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
7159 2008-12-08 Mark Mason <mmason@upwardaccess.com>
7161 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
7163 2008-12-08 Geoff Norton <gnorton@novell.com>
7165 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
7166 size by 8 bytes as well.
7168 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7170 * basic-simd.cs: Fix method names for Vector16b.
7172 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7174 * basic-simd.cs: Fix method names for Vector16sb.
7176 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7178 * basic-simd.cs: Fix method names for Vector8us.
7180 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7182 * basic-simd.cs: Fix method names for Vector8s.
7184 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7186 * basic-simd.cs: Fix method names for Vector4ui.
7188 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7190 * basic-simd.cs: Fix method names for Vector2l.
7192 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7194 * basic-simd.cs: Fix method names for Vector2d.
7196 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7198 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
7199 that are extension methods.
7201 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7203 * basic-simd.cs: Fix method names for Vector4f.
7205 2008-12-08 Zoltan Varga <vargaz@gmail.com>
7207 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
7208 as such. Fixes #456669.
7210 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7212 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
7214 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7216 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
7217 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
7218 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
7219 (mips_adjust_stackframe): handle FP spills
7221 * mini-ops.h: add mips_mtc1_s2
7223 * cpu-mips.md: add mips_mtc1_s2
7225 2008-12-07 Zoltan Varga <vargaz@gmail.com>
7227 * unwind.c: New file, move the unwind info encoding functions here from
7228 aot-compiler.c, so they could be used at runtime too.
7230 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7232 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
7233 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
7235 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7237 * mini-mips.c: cleanup warnings
7238 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
7239 (mips_adjust_stackframe): handle case of taking the address of stack locals
7241 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7243 * aot-compiler.c: Implement a few functions missing from the asm writer.
7244 (emit_method_code): Only write symbols for methods when using the bin
7245 writer, since the assembler can't deal with the characters in our method
7248 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
7250 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
7253 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
7254 a bit to also restore %rax.
7256 2008-12-05 Mark Probst <mark.probst@gmail.com>
7258 * mini-ppc.c: Some simple merges from mini-ppc64.c.
7260 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7262 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
7265 2008-12-05 Mark Probst <mark.probst@gmail.com>
7267 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
7269 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
7270 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
7272 * exceptions-ppc64.c: Removed.
7274 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
7276 2008-12-05 Mark Probst <mark.probst@gmail.com>
7278 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
7281 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
7283 * tramp-ppc64.c: Removed.
7285 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7287 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
7290 2008-12-05 Mark Probst <mark.probst@gmail.com>
7292 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
7294 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
7295 mini-ppc.h instead of mini-ppc64.h.
7297 * mini-ppc64.h: Removed.
7299 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7301 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
7303 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
7305 2008-12-05 Mark Probst <mark.probst@gmail.com>
7307 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
7308 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
7311 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7313 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
7315 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7317 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
7319 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7321 * basic-simd.cs: Tests for operator == and != on Vector4f.
7323 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7325 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
7327 * simd-intrinsics.c: Kill useless enum.
7329 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7331 * cpu-mips.md: add long_conv_to_ovf_i4_2
7332 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
7334 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7336 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
7338 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
7340 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7342 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
7344 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7346 * basic-simd.cs: Add tests for new methods.
7348 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7350 * simd-intrinsics.c: Add support for operator == and !=
7353 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
7355 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7357 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
7359 2008-12-04 Zoltan Varga <vargaz@gmail.com>
7361 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
7363 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
7364 MONO_PATCH_INFO_ICALL_ADDR.
7366 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
7368 * aot-compiler.c: Resurrect full-aot support.
7370 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7372 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
7374 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7376 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
7378 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
7380 * basic-simd.cs: Fix tests to work under ppc.
7381 Remove tests for methods that will be removed.
7383 2008-12-03 Mark Probst <mark.probst@gmail.com>
7385 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
7386 generic type (via a typedef or typeref) correctly.
7388 2008-12-03 Zoltan Varga <vargaz@gmail.com>
7390 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
7391 diagnose an assertion failure.
7393 2008-12-02 Mark Probst <mark.probst@gmail.com>
7395 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
7396 Fix trampoline size.
7398 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
7399 conversion opcodes are implemented natively instead via emulation.
7401 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7403 * cpu-mips.md: remove mips_xori
7405 * mini-ops.h: remove mips_xori
7407 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
7409 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
7411 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
7413 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7415 * cpu-mips.md: fix instruction lengths.
7417 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
7419 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
7421 * mini-ops.h: fix slti / sltiu op profiles.
7423 2008-12-02 Martin Baulig <martin@ximian.com>
7425 * method-to-ir.c (mono_method_to_ir): Disable debugging
7426 information for the init locals block to make the debugger stop
7427 after all locals have been initalized.
7429 2008-12-02 Martin Baulig <martin@ximian.com>
7431 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
7432 running inside the debugger.
7434 2008-12-01 Zoltan Varga <vargaz@gmail.com>
7436 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
7439 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
7440 alu->alu imm optimization which only shows if deadce is disabled.
7442 * aot-compiler.c: Rename the function names for the binary and asm writers
7443 so they can coexist in the same process. Rework the xdebug code to use the
7444 asm writer. This avoids the need to call into the runtime to dump the
7445 debugging info. Add more debugging info for types.
7447 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
7449 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
7450 cpu description tables, they can't occur in cpu-<ARCH>.md.
7452 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
7453 the stack in CEE_LDFLDA. Fixes #450542.
7455 * generics.cs: Add a new test.
7457 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7459 * mini-ops.h: updated MIPS opcodes
7460 * mini-mips.c: decompose long opts
7461 * mini-mips.h: decompose long opts
7463 2008-11-29 Mark Mason <mmason@upwardaccess.com>
7465 * cpu-mips.md: fix length on int_rem_un
7466 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
7468 2008-11-29 Zoltan Varga <vargaz@gmail.com>
7470 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
7472 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
7474 2008-11-29 Martin Baulig <martin@ximian.com>
7476 * mini-exceptions.c (mono_handle_native_sigsegv): Check
7477 mono_debug_using_mono_debugger() in addition to the
7478 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
7480 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7482 * mini-ops.h: updated more MIPS opcodes
7483 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
7484 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
7486 2008-11-28 Mark Probst <mark.probst@gmail.com>
7488 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
7490 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7492 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
7493 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
7494 * mini-ops.h: correct selected mips opcode entries
7496 2008-11-28 Mark Probst <mark.probst@gmail.com>
7498 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
7501 2008-11-28 Mark Probst <mark.probst@gmail.com>
7503 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
7505 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7507 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
7508 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
7509 * mini-mips.h: disable IMT
7510 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
7512 2008-11-28 Mark Probst <mark.probst@gmail.com>
7514 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
7516 2008-11-28 Mark Probst <mark.probst@gmail.com>
7518 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
7520 2008-11-28 Zoltan Varga <vargaz@gmail.com>
7522 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
7525 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
7527 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
7528 for Set/GetVector aligned versions.
7530 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
7532 * basic-simd.cs: Add tests for Get/SetVector.
7534 2008-11-27 Mark Probst <mark.probst@gmail.com>
7536 * mini.c: Removed g_slist_append_mempool(). Now in
7539 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
7541 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
7542 size properly and make the bounds check optional.
7544 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
7545 for SetVector and IsAligned.
7547 2008-11-27 Zoltan Varga <vargaz@gmail.com>
7549 * mini.c: Remove unused mono_normalize_opcodes () function.
7551 2008-11-26 Mark Probst <mark.probst@gmail.com>
7553 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
7554 using the new atomic add ops now.
7556 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
7559 2008-11-26 Mark Probst <mark.probst@gmail.com>
7561 * mini-ppc64.c: Several fixes.
7563 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7565 * cpu-mips.md: added jump_table
7566 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
7568 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7570 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
7572 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7574 * mini-ops.h: corrected a handful of MIPS opcodes.
7576 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7578 * aot-compiler.c: MIPS to use ELF writer
7580 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7582 * mini-codegen.c: remove MIPS specific assert.
7584 2008-11-25 Mark Probst <mark.probst@gmail.com>
7586 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
7587 fixes. PPC64 now passes most of the runtime regressions.
7589 2008-11-24 Zoltan Varga <vargaz@gmail.com>
7591 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
7592 volatile intervals a bit.
7594 2008-11-24 Mark Probst <mark.probst@gmail.com>
7596 * basic-long.cs: New test case.
7598 2008-11-23 Zoltan Varga <vargaz@gmail.com>
7600 * mini.c (mini_method_compile): Disable globalra for large methods for
7603 * regalloc2.c (order_moves): Add fp support.
7605 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
7606 source bblock ends with an OP_BR_REG.
7608 * ratests.cs: Add a new test.
7610 2008-11-23 Mark Probst <mark.probst@gmail.com>
7612 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
7613 sharing. PPC64 now passes generics.exe.
7615 2008-11-23 Mark Probst <mark.probst@gmail.com>
7617 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
7619 2008-11-23 Zoltan Varga <vargaz@gmail.com>
7621 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
7622 memory when mono_jit_info_table_find () can't find the method in the
7625 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
7628 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
7631 2008-11-23 Mark Probst <mark.probst@gmail.com>
7633 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
7634 Several fixes. PPC64 now runs exceptions.exe and
7635 devirtualization.exe.
7637 2008-11-22 Mark Probst <mark.probst@gmail.com>
7639 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
7640 arrays.exe and basic-math.exe.
7642 2008-11-22 Mark Probst <mark.probst@gmail.com>
7644 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
7645 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
7647 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
7649 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
7651 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
7653 * method-to-ir.c: Move bounds checking macros to ir-emit.h
7655 * ir-emit.h: Move macros from method-to-ir.c to here.
7657 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
7659 * mini-ops.h: Correct the long simd ops to use LREG.
7661 2008-11-21 Zoltan Varga <vargaz@gmail.com>
7663 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
7665 * mini-ops.h: Correct the dreg type of a few long opcodes.
7667 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
7670 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
7672 * mini-ppc.c: remove negative stack references in epilog
7673 for platforms that don't support the red zone.
7675 2008-11-21 Mark Probst <mark.probst@gmail.com>
7677 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
7678 point regs. Now PPC64 passes basic-calls.exe.
7680 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7682 * basic-simd.cs: Add tests for accessors of Vector2l.
7684 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7686 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
7688 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
7690 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
7692 2008-11-21 Mark Probst <mark.probst@gmail.com>
7694 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
7695 PPC64 passes basic-long.exe.
7697 2008-11-20 Mark Probst <mark.probst@gmail.com>
7699 * decompose.c: Decompose carry and overflow add on PPC64 like on
7700 other 64 bit archs. Don't decompose sub at all on PPC64.
7702 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
7703 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
7706 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7708 * basic-simd.cs: Add tests for accessors of Vector2d.
7710 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7712 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
7716 * mini-x86.c (mono_arch_output_basic_block): Same.
7718 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
7720 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7722 * basic-simd.cs: Add tests for accessors of Vector4f.
7724 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7726 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
7730 * mini-x86.c (mono_arch_output_basic_block): Same.
7732 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
7734 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7736 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
7738 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7740 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
7744 * mini-x86.c (mono_arch_output_basic_block): Same.
7746 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
7748 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7750 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
7752 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7754 * simd-intrinsics.c: Enable setters for Vector16sb.
7756 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7758 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
7762 * mini-x86.c (mono_arch_output_basic_block): Same.
7764 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
7766 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
7768 * simd-intrinsics.c: Implement setter for Vector8us.
7770 2008-11-19 Zoltan Varga <vargaz@gmail.com>
7772 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
7775 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
7777 * mini-ppc.c: remove references to the red zone in the prolog
7778 (for systems that don't support it).
7780 2008-11-19 Mark Probst <mark.probst@gmail.com>
7782 * cpu-ppc64.md: Fixed a few instruction lengths.
7784 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
7787 2008-11-19 Mark Probst <mark.probst@gmail.com>
7789 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
7792 2008-11-19 Zoltan Varga <vargaz@gmail.com>
7794 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
7796 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
7798 * mini-ops.h: Added OP_INSERT_I2.
7802 * mini-x86.c (mono_arch_output_basic_block): Same.
7804 * simd-intrinsics.c: Implement setter for Vector8s.
7806 * simd-methods.h: Add the names of get setters of Vector8s.
7808 2008-11-18 Zoltan Varga <vargaz@gmail.com>
7810 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
7812 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
7815 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
7817 2008-11-18 Mark Probst <mark.probst@gmail.com>
7819 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
7820 for PPC64. An empty program runs now.
7822 2008-11-18 Zoltan Varga <vargaz@gmail.com>
7824 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
7826 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
7827 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
7828 info for JITted code is emitted into a shared library, loadable into gdb.
7830 2008-11-18 Mark Probst <mark.probst@gmail.com>
7832 * Makefile.am: Changes to build PPC64.
7834 * mini-arch.h: Include mini-ppc64.h on PPC64.
7836 2008-11-18 Mark Probst <mark.probst@gmail.com>
7838 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
7839 in PPC code up to r119147.
7841 2008-11-18 Mark Probst <mark.probst@gmail.com>
7843 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
7844 cpu-ppc64.md: Changes for PPC64.
7846 Based on code submitted by andreas.faerber@web.de at
7847 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
7850 2008-11-18 Mark Probst <mark.probst@gmail.com>
7852 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
7853 cpu-ppc64.md: Copied from the corresponding PPC files from
7856 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
7858 * mini-ops.h: Added OP_ROUND.
7860 * cpu-x86.md: Added round.
7862 * mini-x86.c: Added support for intrinsicing Math.Round (double).
7864 * basic-math.cs: Added test_0_round to test rounding.
7866 Contributed under MIT/X11 license.
7868 2008-11-17 Bill Holmes <billholmes54@gmail.com>
7870 * aot-compiler.c : Fix the Winx64 build.
7872 Contributed under MIT/X11 license.
7874 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
7876 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
7877 in OP_EXTRACT_R8 to avoid possible stack corruption.
7879 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
7881 * mini-ops.h: Added OP_EXTRACT_R8/I8.
7883 * cpu-x86.md: Added extract_r8.
7885 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
7887 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
7888 a couple of OP_EXTRACT_I4.
7890 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
7892 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
7894 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
7896 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
7899 2008-11-17 Zoltan Varga <vargaz@gmail.com>
7901 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
7902 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
7904 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
7905 are not needed any more.
7907 * mini.h: Remove the unused INS_LIST macros.
7909 * mini.c (mini_method_compile): Remove a disable globalra case which is no
7912 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
7915 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
7916 mono_alloc_ireg () instead.
7918 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
7921 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
7924 * aot-runtime.c (load_aot_module): Disable AOT when running under
7927 * mini-amd64.h: Change the monitor fastpath defines to check for
7928 !PLATFORM_WIN32 so they work on *bsd too.
7930 * mini.h mini.c mini-hhpa.c: Remove more unused code.
7932 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
7934 * mini.h (MonoCompile): Remove new_ir flag.
7936 * regalloc.h regalloc.c: Remove unused code.
7938 * cpu-*.md: Remove more unused opcodes.
7940 * simple-cee-ops.h simple-mini-ops.h: Removed.
7942 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
7944 2008-11-17 Zoltan Varga <vargaz@gmail.com>
7946 * aliasing.h: Removed.
7948 * *.c: Remove references to aliasing.h and inssel.h.
7950 * mini.c: Remove additional unused functions.
7952 * mini-ops.h cpu-*.md: Remove unused opcodes.
7954 2008-11-16 Zoltan Varga <vargaz@gmail.com>
7956 Remove the old JIT code.
7958 * inssel*.brg: Removed.
7960 * ssa.c abcremoval.c aliasing.c: Removed.
7962 * ssa2.c: Renamed to ssa.c.
7964 * abcremoval2.c: Renamed to abcremoval.c.
7966 * *.c: Removed all !cfg->new_ir code.
7968 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
7969 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
7971 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
7973 2008-11-16 Zoltan Varga <vargaz@gmail.com>
7975 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
7976 to simplify the code and cut back on the number of global symbols in the AOT
7979 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
7981 2008-11-15 Zoltan Varga <vargaz@gmail.com>
7983 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
7984 with the got/got_info tables.
7986 * mini.h: Bump AOT file format version.
7988 * unwind.h: New file, contains definitions for stack unwinding.
7990 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
7993 * aot-compiler.c: Generalize the emitting of unwind information to use the
7994 information in cfg->unwind_ops.
7996 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
7998 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
7999 AOT method frames. Enable writing symbols for methods by default.
8001 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
8003 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
8004 and make it work with vectors of element sizes 1, 2 and 4.
8006 * simd-intrinsics.c: Enable getter for all vectors with element size
8009 * simd-methods.h: Add the names of other getters.
8011 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
8017 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
8019 * mini-ppc.h: portability fix.
8021 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8023 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
8024 buggy and will overwrite it.
8026 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8028 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
8029 Use it to emit local symbols for all methods so AOTed methods show up with
8030 their full name in gdb/valgrind output.
8032 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
8034 * mini-ppc.c: portability fixes.
8036 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8038 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
8039 entries out of the if (!generic_shared...) code so it is always done.
8040 (mono_class_init_trampoline): Do the patching when running under valgrind
8041 too, newer versions of valgrind have no problems with it.
8043 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8045 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
8048 2008-11-13 Mark Probst <mark.probst@gmail.com>
8050 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
8053 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8055 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
8057 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8059 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
8065 * simd-intrinsics.c: Same.
8067 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8069 * simd-intrinsics.c: Enable constructor intrinsics for all types.
8071 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8073 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
8074 to work with more Vector types.
8076 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8078 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
8079 store the elemens directly instead of using and intermediate.
8081 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8083 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
8085 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
8086 to preserve %eax for aot plt trampolines.
8088 * aot-compiler.c (compile_method): Don't skip synchronized methods.
8089 (encode_method_ref): Flag synchronized methods so they won't go through
8092 * aot-compiler.c: Additional work to support AOTing synchronized methods/
8095 * cpu-ia64.md (jmp): Increase max length.
8097 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8099 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
8100 open generic classes.
8102 * aot-compiler.c: Enable the ELF writer on ELF platforms.
8104 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
8105 box+brtrue optimization since it causes test failures on x86.
8107 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8109 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
8115 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
8116 for simd ctor values.
8118 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
8119 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
8121 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8123 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
8126 * simd-instrincs.c: Same.
8128 * basic-simd.cs: Same.
8130 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8132 * ratests.cs: Add more tests.
8134 * regalloc2.c (add_spill_code): Handle more corner cases.
8136 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8138 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
8139 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
8140 both the source an destination of an instruction.
8142 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8144 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
8145 wapihandles.c: more portability changes.
8147 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
8149 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
8150 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
8151 safe to execute in a signal handler and the kernel provides better
8152 the info in /proc/self/smaps. Avoid the assert on sigaction during
8155 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8157 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
8158 do the bblock linking hack if it is actually needed.
8160 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
8163 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
8164 crash problem is fixed.
8166 * branch-opts.c (mono_remove_critical_edges): Link up newly added
8169 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
8171 (mini_method_compile): Set the starting value of next_vreg to
8172 MAX_IREGS + MAX_FREGS when using globalra.
8174 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
8175 filter clauses with BB_EXCEPTION_HANDLER.
8177 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
8179 2008-11-10 Mark Probst <mark.probst@gmail.com>
8181 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
8182 space for stdcall. Fixes regressions on Win32.
8184 2008-11-10 Zoltan Varga <vargaz@gmail.com>
8186 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
8188 (linear_scan): Remove an assert which doesn't seem to be needed.
8190 * local-propagation.c (mono_local_deadce): Avoid a call to
8191 MONO_DELETE_INS which would screw up the instruction linking.
8193 * mini.c (mono_decompose_op_imm): Make this work with globalra.
8195 * regalloc2.c: Upgrade to work the current JIT code.
8197 2008-11-09 Zoltan Varga <vargaz@gmail.com>
8199 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
8202 * aot-runtime.c: Remove some dead code.
8204 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
8206 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
8208 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
8209 trampolines using sscanf since atoi doesn't work on large unsigned values.
8211 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
8212 Initialize code_size.
8214 2008-11-08 Mark Probst <mark.probst@gmail.com>
8216 * method-to-ir.c (mini_emit_inst_for_method): Make
8217 Interlocked.CompareExchange work for Int arguments on 32 bit
8220 2008-11-07 Mark Probst <mark.probst@gmail.com>
8222 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
8224 2008-11-06 Bill Holmes <billholmes54@gmail.com>
8226 * main.c Fix MSVC build.
8228 Contributed under MIT/X11 license.
8230 2008-11-06 Mark Probst <mark.probst@gmail.com>
8232 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
8233 alignment larger than 8 bytes are aligned correctly, too.
8235 * mini.c: Honor the min_align field of MonoClass when laying out
8238 2008-11-06 Zoltan Varga <vargaz@gmail.com>
8240 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
8242 * aot-compiler.c (emit_plt): Fix a warning.
8244 * aot-compiler.c: Implement ARM support in the binary writer.
8246 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8248 * basic-simd.cs: Add test for getter with byref arg.
8249 Fix the naming of a few tests.
8250 Add missing checks to a test.
8252 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8254 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
8256 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
8257 most of the full-aot support for monitor enter/exit trampolines.
8259 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
8260 enter/exit trampoline creation functions.
8262 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
8265 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
8267 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
8268 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
8269 implement the needed functionality without adding crap to the runtime.
8271 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8273 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
8276 * mini.c (mono_build_date): New global version holding the build date in
8279 * Makefile.am (buildver.c): Generate a file containing the build date.
8281 * main.c: Set the build date from the generated file.
8283 * mini.c (mono_get_runtime_build_info): New helper function returning build
8284 information in a string format.
8286 * driver.c (mono_main): Print the build date in --version.
8288 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
8289 file when the bind-to-runtime-version option is used.
8291 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8293 * simd-intrinsics.c: Fix bug when using getters and byref args.
8295 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8297 * simd-methods.h: Rename prefetch methods.
8299 * simd-intrinsics.c: Same.
8301 2008-11-05 Mark Probst <mark.probst@gmail.com>
8303 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
8306 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8308 * aot-compiler.c: Use the bundled elf header files instead of depending on
8311 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
8314 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
8317 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
8319 * cpu-x86.md: Add store nta ops.
8325 * mini.h: Add an enum for simd prefetch modes.
8327 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
8328 of store. Use the changed code to support store nta.
8330 * simd-intrinsics.c: Add prefetch ops for all vector types.
8332 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8334 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
8337 * aot-compiler.c: Use statically allocated buffers for constructing symbol
8340 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
8343 2008-11-04 Mark Probst <mark.probst@gmail.com>
8345 * mini-x86.c: Fixed commit.
8347 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8349 * aot-compiler.c (emit_plt): Align the plt section only on x86.
8351 2008-11-04 Mark Probst <mark.probst@gmail.com>
8353 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
8354 and MONITOR_EXIT, for the ASM fastpaths.
8356 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
8359 * mini.c, patch-info.h: Signature and patch infos for
8360 Monitor.Enter/Exit trampolines.
8362 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
8364 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
8365 Monitor.Enter/Exit ASM fastpath for Linux.
8367 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8369 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
8371 * objects.cs: Add a new test.
8373 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
8375 * aot-runtime.c (load_method): Run class initialization in the PLT case even
8376 if MONO_LOG_LEVEL is set.
8378 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
8380 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
8382 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
8384 * aot-compiler.c: Change the relocation code to use virtual addresses instead
8385 of file offsets. Align the sections belonging to the data segment to
8388 2008-11-03 Zoltan Varga <vargaz@gmail.com>
8390 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
8391 elf.h. Port it to amd64.
8393 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
8395 * driver.c: Enable SIMD by default.
8397 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
8399 * cpu-x86.md: Add prefetch op.
8405 * mini.h: Add an enum for simd prefetch modes.
8407 * simd-methods.h: Add prefetch function names.
8409 * simd-intrinsics.c: Add prefetch ops for all vector types.
8411 2008-11-03 Zoltan Varga <vargaz@gmail.com>
8413 * aot-compiler.c (emit_bytes): Speed this up a little.
8415 2008-11-02 Zoltan Varga <vargaz@gmail.com>
8417 * aot-compiler.c: Add JIT time etc. statistics.
8419 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
8421 * mini.h (MonoCompile): Add 'got_offset' field.
8423 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
8424 method_got_offsets array.
8426 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
8429 * aot-compiler.c (compile_method): Add generic method instances referenced
8430 by the method to the list of methods to be compiled, this is required so if
8431 A<T> references B<T>, and another assembly references A<int>, then it will
8432 also get a copy of B<int>.
8434 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
8435 when checking for monitor enter/exit.
8437 2008-10-30 Mark Probst <mark.probst@gmail.com>
8439 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
8440 for Monitor.Enter and Monitor.Exit if enabled.
8442 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
8445 2008-10-30 Zoltan Varga <vargaz@gmail.com>
8447 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
8448 of an OP_MOVE. Fixes #440046.
8450 * basic-long.cs: Add a new test.
8452 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
8454 * mini.h: Add synchronization note for the managed counter-part.
8456 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
8457 returns the simd caps of the current cpu.
8459 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
8461 * basic-simd.cs: Remove Console.WriteLine.
8463 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8465 * basic-simd.cs: New tests for Vector2ul.
8467 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8469 * simd-intrinsics.c: Add new vector type Vector2ul.
8471 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8473 * basic-simd.cs: New tests for Vector2l.
8475 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8477 * cpu-x86.md: Add long version of most packed int ops.
8483 * simd-intrinsics.c: Add new vector type Vector2l.
8485 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8487 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
8489 * simd-methods.h: Remove SN_op_BitwiseXor.
8491 2008-10-28 Zoltan Varga <vargaz@gmail.com>
8493 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
8496 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8498 * basic-simd.cs: Test for Vector2d.
8500 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
8503 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8505 * cpu-x86.md: Add double version of all packed float ops.
8511 * simd-intrinsics.c: Add new vector type Vector2d.
8513 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
8515 * simd-methods.h: Add Duplicate.
8517 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8519 * basic-simd.cs: Test for packing with signed saturation.
8521 2008-10-28 Zoltan Varga <vargaz@gmail.com>
8523 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
8524 found in the TYPESPEC table.
8526 2008-10-26 Zoltan Varga <vargaz@gmail.com>
8528 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
8531 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
8533 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
8534 instead of the RVA, since the RVA can be changed by tools like the cil
8537 * method-to-ir.c (mono_method_to_ir2): Ditto.
8539 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
8540 (deserialize_variable): Ditto.
8542 2008-10-25 Martin Baulig <martin@ximian.com>
8544 * debug-mini.c (write_variable): Use
8545 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
8547 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8549 * cpu-x86.md: Add unsigned variants of packd and packw.
8553 * mini-x86.h: Emit the right instruction for packd and packw.
8554 Add unsigned variants of packd and packw.
8556 * simd-intrinsics.c: Packd and packw were used in place of their
8557 unsigned variants. Change that.
8558 Add intrinsics for (Signed)PackWithSignedSaturation.
8560 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
8562 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8564 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
8566 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8568 * mini-ops.h: Remove dword packed add/sub with saturation ops.
8570 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
8572 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
8575 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
8577 2008-10-24 Mark Probst <mark.probst@gmail.com>
8579 * method-to-ir.c, mini.c: Special casing for the synchronized
8580 wrapper for the ldtoken+GetTypeFromHandle case.
8582 2008-10-24 Zoltan Varga <vargaz@gmail.com>
8584 * mini.c (mono_replace_ins): Move this to branch-opts.c.
8586 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
8587 created/split bblocks.
8589 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8591 * mini-ops.h: Add packed signed mul high.
8595 * mini-x86.c (mono_arch_output_basic_block): Same.
8597 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
8599 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
8601 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8603 * basic-simd.cs: Tests for Vector16sb.
8605 2008-10-24 Zoltan Varga <vargaz@gmail.com>
8607 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
8609 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
8611 * mini-ops.h: Add packed signed min, max and compare greater.
8615 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
8618 * simd-methods.h: Add CompareGreaterThan.
8620 * simd-methods.h: Remove CompareEquals.
8622 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
8624 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
8626 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
8629 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
8631 * basic-simd.cs: Fix tests due to change in the API.
8633 2008-10-21 Zoltan Varga <vargaz@gmail.com>
8635 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
8637 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8639 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
8641 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
8642 inst_offset as this has invalid values for LDADDR.
8644 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8646 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
8648 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
8650 2008-10-21 Zoltan Varga <vargaz@gmail.com>
8652 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
8653 for accessing field->data.
8655 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8657 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
8659 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8661 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
8663 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
8665 2008-10-21 Zoltan Varga <vargaz@gmail.com>
8667 * dominators.c (mono_compute_natural_loops): Allocate GList enties
8668 from the cfg mempool.
8670 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
8672 * basic-simd.cs: Tests for new methods in Vector8us.
8674 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
8676 * mini-ops.h: Add multiply and store high.
8680 * mini-x86.c (mono_arch_output_basic_block): Same.
8682 * simd-methods.h: Same.
8684 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
8687 2008-10-19 Zoltan Varga <vargaz@gmail.com>
8689 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
8690 mono_class_setup_vtable ().
8692 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
8693 mono_class_get_vtable_entry () for accessing klass->vtable.
8695 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
8697 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
8700 * method-to-ir.c (mono_save_token_info): Don't save references made from
8703 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
8704 of generic instances.
8706 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
8708 2008-10-19 Mark Probst <mark.probst@gmail.com>
8710 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
8711 OP_JMP depends on the method signature. Calculate it properly.
8713 2008-10-19 Zoltan Varga <vargaz@gmail.com>
8715 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
8718 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
8720 (emit_extra_methods): Add another table mapping method indexes to
8721 offsets in the extra_method_info table.
8723 * mini.h: Bump AOT file format version.
8725 * aot-runtime.c: Merge most of the code from mono_aot_get_method
8726 and mono_aot_get_method_from_token () into one function.
8728 2008-10-19 Mark Probst <mark.probst@gmail.com>
8730 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
8733 2008-10-18 Zoltan Varga <vargaz@gmail.com>
8735 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
8738 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
8741 * mini.c (mono_patch_info_equal): Compare the generic context as well.
8743 * mini.h: Bump aot file format version.
8745 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
8746 AOT file can contain native code for methods which are not in the METHOD
8747 table. Generate code for non-sharable generic instances of generic methods
8748 found in the METHODSPEC table.
8750 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
8751 encoding generic type handles.
8753 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
8754 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
8756 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
8757 macros + MONO_ADD_INS.
8759 * mini.c (mono_jump_info_token_new2): New function which takes a generic
8762 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
8764 * mini.h: Bump aot file format version.
8766 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
8768 2008-10-17 Mark Probst <mark.probst@gmail.com>
8770 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
8771 platforms, with definable stack alignment value. Set to 16 now
8774 * mini.c, mini.h, driver.c: Command line option for disabling
8777 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
8779 * basic-simd.cs: Tests for new methods in Vector4ui.
8781 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
8783 * mini-ops.h: Add packed int shuffle.
8787 * mini-x86.c (mono_arch_output_basic_block): Same.
8789 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
8790 extract mask, max, min, shuffle.
8792 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
8794 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
8796 * basic-simd.cs: Tests for new methods in Vector8us.
8798 2008-10-17 Mark Probst <mark.probst@gmail.com>
8800 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
8801 RuntimeTypeHandle, not a TypedReference.
8803 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
8805 * simd-intrinsics.c: remove relocations.
8807 2008-10-17 Zoltan Varga <vargaz@gmail.com>
8809 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
8810 optimizations from the x86 backend.
8812 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
8814 * simd-methods.h, simd-intrinsics.c: debloat method names and
8815 prepare for no relocations.
8817 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8819 * mini-ops.h: Add packed min/equal and sum of absolute differences.
8823 * mini-x86.c (mono_arch_output_basic_block): Same.
8825 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
8826 extract mask, max, min and sum of absolute differences.
8828 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
8831 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8833 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
8834 Renamed one test for consistency.
8836 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8838 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
8839 fix to the code that deal with other blocks.
8841 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8843 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
8845 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8847 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
8848 that deals with vreg interference. Explicitly check for OP_LDADDR to be
8849 able to process the source reg.
8851 2008-10-16 Martin Baulig <martin@ximian.com>
8853 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
8855 * inssel.brg: Add `OP_HARD_NOP'.
8857 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
8859 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
8860 `OP_HARD_NOP' instruction when running inside the debugger.
8862 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
8863 `OP_HARD_NOP' instruction when running inside the debugger.
8865 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8867 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
8868 now works. The issue with the regalloc tripping up no longer
8871 * simd-intrinsics.c (load_simd_vreg): Same.
8873 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8875 * basic-simd.cs: Tests for new Vector8ui methods.
8877 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8879 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
8880 only for type. This fixes crashes where MonoInst::klass is checked
8881 for ops of type != VTYPE or OBJ.
8883 * simd-intrinsics.c (load_simd_vreg): Same.
8885 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8887 * mini-ops.h: Add ops for packed shuffle/max/avg and
8892 * mini-x86.c (mono_arch_output_basic_block): Same.
8894 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
8897 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
8898 to emit extract mask op.
8900 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
8901 to emit word shuffles.
8903 2008-10-15 Mark Probst <mark.probst@gmail.com>
8905 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
8906 the largest alignment needed by a variable, but at least
8909 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8911 * basic-simd.cs: Tests for the fixes in the last commit.
8913 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8915 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
8916 no longer handles STACK_PTR input.
8918 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
8920 * simd-intrinsics.c (load_simd_vreg): New function that works like
8921 get_simd_vreg but handles STACK_PTR input.
8923 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
8924 as the input can be an arbitrary pointer.
8926 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
8927 LDADDR local optimization directly otherwise use a store op.
8929 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8931 * basic-simd.cs: Tests for dup low and dup high.
8933 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8935 * mini-ops.h: Add dup low and dup high ops.
8939 * mini-x86.c (mono_arch_output_basic_block): Same.
8941 * simd-intrinsics.c (vector4f_intrinsics): Same.
8943 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8945 * basic-simd.cs: Tests for recently added functionality.
8947 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8949 * mini-ops.h: Add remaining sse1 fp ops.
8951 * cpu-x86.md: Add remaining sse1 fp ops.
8953 * mini-x86.c (mono_arch_output_basic_block): Same.
8955 * mini.h: Add enum for simd FP compare conditions.
8957 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
8959 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
8960 so the backed can generate the appropriate op.
8962 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8963 This patch squeese one more byte from the SimdIntrinsc struct.
8965 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
8966 a a shift amount intead of simply or'ing it.
8968 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
8970 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
8971 byte so we can have an aditional flags field without increasing struct size.
8973 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
8974 against the simd_supported_versions bitmask.
8976 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
8978 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
8980 * mini.c: remove rawbuffer code (the only use here is unsafe because
8981 it takes locks during signal handling and the kernel now provides much
8982 better info in proc/pid/smaps these days).
8984 2008-10-13 Zoltan Varga <vargaz@gmail.com>
8986 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
8987 OP_X86_PUSH_OBJ. Fixes #434620.
8989 * objects.cs: Add a test.
8991 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
8993 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
8994 that the packuswb/packusdw don't work with unsigned numbers for what
8995 would be negative numbers in signed format.
8997 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
8998 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
9000 * mini-ops.h: Add doubleword forms of many ops and packing ones.
9002 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
9004 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
9006 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
9008 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
9011 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
9012 version as the enum in mini.h.
9014 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
9015 for sse3 ops, check the simd_version field if present. This way the code
9016 works with all versions of sse.
9018 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9020 * simd-intrinsics.c: Fixed intrinsic name typo.
9022 * mini.h: Added missing simd exported function.
9024 * basic-simd.cs: Added tests for Vector4ui.
9025 Fixed broken test for Vector16b.
9027 2008-10-10 Zoltan Varga <vargaz@gmail.com>
9029 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
9030 the max length to 64.
9032 2008-10-10 Mark Probst <mark.probst@gmail.com>
9034 * method-to-ir.c: Only do the fast virtual generic method call for
9035 non-wrapper methods.
9037 * mini.h, mini-trampolines.c: The new generic virtual remoting
9038 trampoline handles virtual method calls via the vtable (as done by
9039 the fast virtual generic method calls) to remoting proxies.
9041 * mini.c (mono_jit_create_remoting_trampoline): For generic
9042 methods reate a generic virtual remoting trampoline.
9044 * mini-amd64.h: Enable fast virtual generic method calls again.
9046 2008-10-10 Mark Probst <mark.probst@gmail.com>
9048 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
9049 restore registers when doing tail calls.
9051 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9053 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
9056 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9058 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
9060 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9062 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
9064 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9066 * basic-simd.cs: Retrofit for API changes.
9068 2008-10-10 Mark Probst <mark.probst@gmail.com>
9070 * mini-ppc.c: Handle integer stack arguments for tail calls.
9072 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9074 * optflags-def.h: Removed sse3 optimization.
9078 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
9081 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
9083 * mini.h: Added enumeration with simd versions.
9085 * simd-intrinsics.c (emit_intrinsics): Use the new static var
9088 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
9090 * mini.c (mini_init): Call mono_simd_intrinsics_init.
9092 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9094 * basic-simd.cs: Added tests for Vector8u and Vector16u.
9096 * basic-simd.cs: Fixed test naming.
9098 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9100 * mini-ops.h: Added ops for packed and saturated math, shifts
9101 and packing/unpacking.
9103 * cpu-x86.md: Added descriptors for the above ops.
9105 * mini-x86.c: Added code to emmit the above ops.
9107 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
9109 2008-10-08 Zoltan Varga <vargaz@gmail.com>
9111 * aot-compiler.c (compile_method): Enable AOT for generic code.
9113 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
9115 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
9117 * mini.c: add a workaround for a common screwup that ends up blamed
9118 to mono (other processes blocking signal delivery).
9120 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9122 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
9123 in the LDFLD/STFLD opcodes. Fixes #432673.
9125 * iltests.il.in: Add a new test.
9127 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
9129 * mini-arm.c: attach the thread in unmanaged->managed transitions
9130 using delegates (bug #433148).
9132 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9134 * basic-simd.cs: Use new ShuffleSel constants.
9136 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9138 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
9140 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
9141 only disable simd intrinsics if no sse2 is detected.
9143 * optflags-def.h: Added sse3.
9145 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
9148 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9150 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
9151 when adding delegate-invoke wrappers.
9153 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9155 * Makefile.am: Reenable the simd tests.
9157 2008-10-07 Bill Holmes <billholmes54@gmail.com>
9159 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
9160 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
9161 other vreg is allocated to that hreg.
9163 Contributed under MIT/X11 license.
9165 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9167 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
9170 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9172 * basic-simd.cs: New test suite for SIMD intrinsics.
9174 * Makefile.am: Added new tests.
9176 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9178 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
9182 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
9184 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
9185 using SSE2 aware opcodes.
9187 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
9188 is enabled, this code path is only reachable if conversion ops are emmited after
9191 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
9193 This optimization saves 6 bytes per conversion against the old version.
9195 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9197 * aot-compiler.c (compile_method): Don't skip methods referencing
9198 generic methods without a corresponding entry in token_info_hash, since
9199 encode_method_ref () can handle all generic methods now.
9201 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
9202 generic context is set.
9204 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
9205 generic sharing of LDTOKEN.
9207 2008-10-06 Mark Probst <mark.probst@gmail.com>
9209 * mini-amd64.h: Temporarily disabled fast virtual generic method
9210 calls because it breaks the System.Runtime.Remoting tests.
9212 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9214 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
9216 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
9217 so inlining actually works.
9218 (check_inline_caller_method_name_limit): Ditto.
9220 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
9222 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
9223 64 bit safety (from Olaf Hering and Andreas Farber).
9225 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9227 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
9228 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
9229 unused virtual call support code.
9231 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
9233 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
9234 which can't use aot trampolines.
9235 (decode_patch): Don't create aot trampolines for methods which can't use
9238 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
9239 use aot trampolines.
9241 * mini.h: Bump AOT image format version.
9243 2008-10-05 Zoltan Varga <vargaz@gmail.com>
9245 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
9246 to save_token_info () since cmethod is inflated for constrained calls.
9248 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
9250 2008-10-04 Andreas Farber <andreas.faerber@web.de>
9252 * Makefile.am: Add build rules for ppc64.
9253 This avoids the build failing at pedump with unresolved symbols
9254 due to lack of arch_sources. Instead it will now fail earlier
9255 due to lack of cpu-ppc64.md.
9257 Contributed under MIT/X11 license.
9259 2008-10-04 Mark Probst <mark.probst@gmail.com>
9261 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
9264 * iltests.il.in: Add test case for tail call with many arguments.
9266 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9268 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
9269 to the fast virtual generic method code until the aot case is fixed.
9271 2008-10-03 Mark Probst <mark.probst@gmail.com>
9273 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
9275 2008-10-03 Mark Probst <mark.probst@gmail.com>
9277 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
9280 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9282 * simd-intrinsics.c: Forgot to add this one.
9284 * mini-codegen.c: Fix macro in case SIMD is not supported.
9286 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9288 This patch land initial JIT support for simd intrinsics.
9290 * mini-x86.h: Added new define to make --enable_minimal work on x86.
9292 * Makefile.am: Added simd-intrinsics.c
9294 * simd-intrinsics.c: New file with simd instrinsic related
9297 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
9299 * cpu-x86.md: Add simd related instructions.
9301 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
9303 * driver.c: Added two new --regression variants.
9305 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
9307 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
9309 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
9310 extract some complicated logic to helper functions.
9312 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
9314 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
9316 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
9317 the specialized simplification pass.
9319 * method-to-ir.c (mono_spill_global_vars): Use new macro.
9321 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
9323 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
9326 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
9327 if MONO_ARCH_NEED_SIMD_BANK is defined.
9329 * mini-ops.h: Added the new simd ops.
9331 * mini-x86.c: Added mono_arch_xregname.
9333 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
9335 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
9337 * mini-x86.h: Define simd related MONO_ARCH macros.
9339 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
9341 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
9343 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
9344 MONO_CLASS_IS_SIMD to deal with simd related IR.
9346 * mini.h (MonoInst): Added spill_var to the backend union.
9348 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
9350 * mini.h: Added forward declarations of the new simd fuctions.
9352 * optflags-def.h: Added new optimization names SIMD.
9354 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
9356 * regalloc.h: Added support for working with 3 register banks.
9358 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
9360 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
9362 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
9364 * mini-exceptions.c: remove 64 bit related ifdef clutter.
9366 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9368 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
9369 instead of one on 64 bit systems.
9371 * method-to-ir.c: Remove unused includes.
9373 2008-10-02 Zoltan Varga <vargaz@gmail.com>
9375 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
9376 cfg->used_int_regs, since the two are different on arm.
9378 2008-10-02 Mark Probst <mark.probst@gmail.com>
9380 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
9381 mono_method_get_vtable_index() to get the vtable index.
9383 2008-10-02 Mark Probst <mark.probst@gmail.com>
9385 * method-to-ir.c (mono_method_to_ir2): Don't create native
9386 wrappers for array methods, because they're never called (and if
9387 they were called they wouldn't work).
9389 2008-10-02 Mark Probst <mark.probst@gmail.com>
9391 * method-to-ir.c (mono_method_to_ir2): Array methods are
9392 special-cased and must not be invoked indirectly via the (M)RGCTX
9393 when generic sharing is turned on. Fixes #431413.
9395 2008-10-01 Mark Probst <mark.probst@gmail.com>
9397 * method-to-ir.c: When generic sharing is active, call
9398 non-interface virtual generic methods via the standard trampoline.
9400 * mini-trampolines.c: Handle virtual generic shared methods.
9402 * mini.h, mini-x86.c, mini-x86.h: New argument for
9403 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
9404 method thunks and which is the trampoline to call if the lookup
9405 fails. Enable the virtual generic method thunk for x86.
9407 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
9408 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
9409 argument but assert that it's NULL, because these archs don't yet
9410 implement the virtual generic method thunk. Changes in the IMT
9411 thunk data structures.
9413 2008-10-01 Zoltan Varga <vargaz@gmail.com>
9415 * aot-compiler.c (emit_globals): Avoid invalid characters in
9416 the static linking symbol.
9418 * objects.cs: Add a test for the range check optimization. Fix warnings.
9420 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
9421 optimization from the current JIT.
9423 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
9424 later in decompose_array_access_opts () to allow more optimizations.
9426 * method-to-ir.c (mono_handle_soft_float): Rename this to
9427 mono_decompose_soft_float () for consistency.
9429 * mini-ops.h: Fix arguments of OP_STRLEN.
9431 * method-to-ir.c (save_cast_details): Extract the cast details saving code
9432 into a separate function.
9433 (reset_cast_details): Ditto.
9434 (handle_unbox): Save cast details. Fixes #431254.
9436 * method-to-ir.c: Remove some obsolete FIXMEs.
9438 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9440 * ir-emit.h (alloc_dreg): Write a warning before crashing.
9442 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9444 * mini-codegen.c: More work on macros to make them
9445 ready for multiple regbanks.
9447 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9449 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
9451 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
9453 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9455 * mini-codegen.c (mono_spillvar_offset): Proper support for
9458 2008-09-30 Zoltan Varga <vargaz@gmail.com>
9460 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
9461 the stack overflow changes.
9463 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9465 * mini-codegen.c: Make all bank macros depend on reg_bank.
9467 * mini-codegen.c (mono_local_regalloc): Make free mask
9468 initialization regbank aware.
9470 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9472 * mini-codegen.c (mono_local_regalloc): Extract callee
9473 mask selection to a function and make it regbank aware.
9475 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9477 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
9478 code to deal with many regbanks.
9480 2008-09-30 Zoltan Varga <vargaz@gmail.com>
9482 * mini-codegen.c: More fp->regbank changes.
9484 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
9486 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
9487 of a hardcoded constant.
9489 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
9491 * method-to-ir.c (type_from_stack_type): Fix typo.
9493 2008-09-29 Zoltan Varga <vargaz@gmail.com>
9495 * mini-ia64.c (emit_move_return_value): Convert float return values to
9498 * objects.cs: Add a new test.
9500 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
9501 VARARG methods to fix an assert later.
9503 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
9504 end so it at least compiles.
9506 2008-09-28 Zoltan Varga <vargaz@gmail.com>
9508 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
9510 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
9512 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
9513 optimization to a new function (emit_optimized_ldloca_ir) and enable
9514 it for both ldloca and ldloca_s.
9516 2008-09-28 Zoltan Varga <vargaz@gmail.com>
9518 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
9519 gshared CASTCLASS code.
9521 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
9522 amd64, where the libc stack unwinder encounters stack frames referring to
9523 native code in unmapped memory.
9525 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
9528 * generics.cs: Add new test.
9530 2008-09-27 Zoltan Varga <vargaz@gmail.com>
9532 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
9533 add a check that one of the ARM_FPU_ constants is defined.
9535 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
9537 * mini-exceptions.c: Fix build on non-altstack platforms.
9539 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
9542 * ir-emit.h: Add a comment to NEW_PCONST.
9544 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
9546 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
9548 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
9549 after the changes to MonoJitDomainInfo.
9551 2008-09-27 Mark Probst <mark.probst@gmail.com>
9553 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
9555 2008-09-27 Mark Probst <mark.probst@gmail.com>
9557 * mini-ppc.c: Compiler warning fixes.
9559 2008-09-27 Mark Probst <mark.probst@gmail.com>
9561 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
9564 2008-09-27 Mark Probst <mark.probst@gmail.com>
9566 * exceptions-ppc.c, mini-ppc.h: Compile
9567 mono_arch_handle_altstack_exception() on Darwin, too.
9569 2008-09-27 Mark Probst <mark.probst@gmail.com>
9571 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
9572 work on archs which don't have generic sharing implemented, only
9573 without the vtable_arg.
9575 2008-09-26 Mark Probst <mark.probst@gmail.com>
9577 * mini.c: Added comment explaining why delegate ctor icall
9578 wrappers are compiled.
9580 2008-09-26 Mark Probst <mark.probst@gmail.com>
9582 * mini.c: Don't produce trampolines to delegate ctor icall
9583 wrappers but compile them upfront.
9585 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
9587 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
9588 runtime-set function when going back to managed code. Currently this
9589 is used to set back the protection on the soft ovf pages and/or to
9590 throw the stack overflow exception that happened in unmanaged code.
9592 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
9594 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
9595 runtime-set function when going back to managed code. Currently this
9596 is used to set back the protection on the soft ovf pages and/or to
9597 throw the stack overflow exception that happened in unmanaged code.
9599 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
9601 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
9602 the support code for restoring stack protection after stack overflows
9603 that happen in unmanaged code. Don't set the exec permission on the
9606 2008-09-26 Zoltan Varga <vargaz@gmail.com>
9608 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
9609 delegate->method_ptr is set. Fixes #428054.
9611 2008-09-25 Zoltan Varga <vargaz@gmail.com>
9613 * tests.cs: Rename to ratests.cs.
9615 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
9616 emit_get_rgctx_... functions.
9618 2008-09-25 Mark Probst <mark.probst@gmail.com>
9620 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
9622 2008-09-25 Mark Probst <mark.probst@gmail.com>
9624 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
9625 before asserting that method is sharable.
9627 2008-09-25 Mark Probst <mark.probst@gmail.com>
9629 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
9630 whether method needs a static RGCTX wrapper used instead of
9633 * generic-sharing.c, mini.h: A few functions moved to
9634 metadata/generic-sharing.c.
9636 2008-09-25 Mark Probst <mark.probst@gmail.com>
9638 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
9639 Generic code sharing for value types, which essentially means
9640 treating value type methods like static methods. The RGCTX is
9641 passed in the same way.
9643 2008-09-25 Zoltan Varga <vargaz@gmail.com>
9645 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
9646 opcode when creating multi-dimensional arrays of open types.
9648 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
9651 * generics.cs: Add a test.
9653 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
9655 2008-09-24 Zoltan Varga <vargaz@gmail.com>
9657 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
9659 * mini.c (mini_method_compile): Set it when running under the debugger.
9661 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
9662 vreg optimization if the flag is set.
9664 * driver.c (mono_main): Add --attach= option to pass options to
9667 * mini.c (sigquit_signal_handler): Start the attach agent.
9669 * ssapre.c: Disable this to save space since it is not yet ported to
9672 * regalloc2.c: Disable this to save space.
9674 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
9676 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
9678 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
9679 the -v option useful again.
9681 2008-09-24 Zoltan Varga <vargaz@gmail.com>
9683 * mini-amd64.c (mono_arch_output_basic_block): Add support for
9686 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
9687 arrays of arrays. Fixes #428406.
9689 * method-to-ir.c (mini_emit_castclass): Ditto.
9691 * objects.cs: Add new test.
9693 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
9695 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
9696 was wrong at it choked against target_type_is_incompatible for byref types.
9698 2008-09-23 Zoltan Varga <vargaz@gmail.com>
9700 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
9703 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
9705 * mini-exceptions.c: update a few more exceptions-related counters.
9707 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
9709 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
9710 new functions to allocate from persistent mempools.
9712 2008-09-23 Zoltan Varga <vargaz@gmail.com>
9714 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
9715 multiple register banks in the future.
9717 * mini-codegen.c (mono_local_regalloc): Fix a warning.
9719 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
9721 * mini.c (type_to_eval_stack_type): Remove duplicated function.
9723 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
9725 * mini.h: Export type_to_eval_stack_type.
9727 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
9728 is only ins->klass of byref types.
9730 2008-09-22 Zoltan Varga <vargaz@gmail.com>
9732 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
9733 (mini_emit_memcpy2): Ditto.
9735 * mini-amd64.c: Fix a warning.
9737 2008-09-21 Mark Probst <mark.probst@gmail.com>
9739 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
9742 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
9744 * method-to-ir.c: Extract stloc micro-optimization to a
9745 function and apply it to all cases.
9747 2008-09-19 Mark Probst <mark.probst@gmail.com>
9749 * method-to-ir.c: Don't fail generic code sharing in cases we
9752 2008-09-18 Mark Probst <mark.probst@gmail.com>
9754 * mini-ppc.c: Handle structs in tailcalls on Darwin.
9756 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
9758 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
9761 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
9763 * trace.c: make tracing more useful and correct, with per-thread
9766 2008-09-15 Mark Probst <mark.probst@gmail.com>
9768 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
9769 doing a method call and the argument is an R4.
9771 2008-09-14 Zoltan Varga <vargaz@gmail.com>
9773 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
9776 2008-09-13 Mark Probst <mark.probst@gmail.com>
9778 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
9780 2008-09-12 Zoltan Varga <vargaz@gmail.com>
9782 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
9783 (MONO_JUMP_TABLE_FROM_INS): Ditto.
9785 2008-09-11 Zoltan Varga <vargaz@gmail.com>
9787 * driver.c: Add a --agent argument (not supported yet) to load managed
9788 agent assemblies before loading the main assembly, similarly to how the
9789 Java VM handles agents.
9791 2008-09-11 Mark Probst <mark.probst@gmail.com>
9793 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
9794 function to do stack layout of local variables.
9796 2008-09-11 Mark Probst <mark.probst@gmail.com>
9798 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
9801 2008-09-11 Zoltan Varga <vargaz@gmail.com>
9803 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
9804 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
9805 JIT if DISABLE_JIT is defined.
9807 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
9810 2008-09-10 Mark Probst <mark.probst@gmail.com>
9812 * iltests.il.in: Disable the fconv test on PPC (the result is
9813 undefined according to ECMA).
9815 2008-09-10 Mark Probst <mark.probst@gmail.com>
9817 * iltests.il.in: Enable tail call tests for PPC.
9819 * mini.h: Add variable for storing incoming valuetype argument
9820 addresses for tail calls.
9822 * mini-ppc.c: Implement valuetype arguments and return values for
9825 2008-09-09 Mark Probst <mark.probst@gmail.com>
9827 * mini-ppc.c: Partially implement tail calls (struct arguments and
9828 return values not supported).
9830 * method-to-ir.c: Enable tail calls on PPC.
9832 2008-09-08 Zoltan Varga <vargaz@gmail.com>
9834 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
9835 runtime-invoke wrappers to work around the problem of them getting
9836 assigned to a random class.
9838 * aot-runtime.c (mono_aot_get_method): Ditto.
9840 2008-09-07 Zoltan Varga <vargaz@gmail.com>
9842 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
9843 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
9845 2008-09-07 Mark Probst <mark.probst@gmail.com>
9847 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
9848 until they're implemented properly.
9850 * exceptions-ppc.c: Use arch-independent exception-handling code
9851 instead of custom one.
9853 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
9856 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
9858 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
9859 applies when __powerpc__ is defined.
9861 2008-09-06 Zoltan Varga <vargaz@gmail.com>
9863 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
9864 methods to their code to avoid computing the full name of wrappers and
9865 doing a lookup in a string hash table.
9867 2008-09-05 Zoltan Varga <vargaz@gmail.com>
9869 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
9870 we identify bblocks before method_to_ir () is ran.
9872 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
9873 Also avoid optimizing branches pointing to themselves.
9875 * mini.c (mini_method_compile): Ditto. Fixes #422947.
9877 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
9879 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
9881 2008-09-05 Zoltan Varga <vargaz@gmail.com>
9883 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
9884 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
9885 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
9888 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
9889 jumped to the same entry in plt_jump_table.
9891 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
9893 * method-to-ir.c (initialize_array_data): Handle field with RVA from
9896 2008-08-31 Zoltan Varga <vargaz@gmail.com>
9898 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
9899 other assignment can be if converted. Saves 1.5% on corlib size and fixes
9902 2008-08-29 Geoff Norton <gnorton@novell.com>
9904 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
9905 segment, and doesn't properly handle .space as .text. Fixes
9908 2008-08-29 Geoff Norton <gnorton@novell.com>
9910 * mini.c: Disable the mach exception handler when running on
9913 2008-08-29 Geoff Norton <gnorton@novell.com>
9915 * aot-compiler.c: Patch from Renaldas Zioma to properly register
9916 globals on Darwin/ARM
9918 2008-08-28 Zoltan Varga <vargaz@gmail.com>
9920 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
9921 since too many things depend on it. Instead, call
9922 mono_runtime_set_no_exec ().
9924 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
9927 * aot-compiler.c: Add an 'asm-only' AOT option.
9929 * mini.c: Avoid initializing the runtime when doing AOT compilation.
9931 * aot-compiler.c (compile_method): Disable gshared support for now as it
9934 2008-08-27 Bill Holmes <billholmes54@gmail.com>
9936 * mini-amd64.h : Fix a compiler warning.
9938 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
9939 Changed to use a callback function to retrieve the unwind info.
9940 This avoids problems observed when code blocks were removed by
9941 unloading an app domain.
9943 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
9944 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
9947 Contributed under MIT/X11 license.
9949 2008-08-27 Bill Holmes <billholmes54@gmail.com>
9951 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
9952 case to keep the stack aligned to 8.
9954 Contributed under MIT/X11 license.
9956 2008-08-26 Zoltan Varga <vargaz@gmail.com>
9958 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
9959 avoid repeated linear searches.
9961 2008-08-25 Zoltan Varga <vargaz@gmail.com>
9963 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
9964 methods it can't handle.
9966 * aot-compiler.c (add_method): Avoid adding a method twice.
9967 (add_wrappers): Add runtime invoke wrappers for all methods.
9969 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
9970 function to create an aot-compatible version of this trampoline.
9972 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
9974 2008-08-24 Zoltan Varga <vargaz@gmail.com>
9976 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
9978 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
9979 with a generic sharing failure.
9981 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
9983 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
9984 CEE_RETHROW. Fixes #419634.
9986 * mini.c (mono_method_to_ir): Ditto.
9988 * exceptions.cs: Add a new test.
9990 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
9991 to mono_type_stack_size_internal () since some callers might not pass in
9994 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
9995 instrument_prolog. Fixes #419878.
9997 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
9998 doubles in soft float mode volatile.
10000 2008-08-23 Zoltan Varga <vargaz@gmail.com>
10002 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
10004 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
10005 to handle soft float correctly.
10007 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
10010 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
10012 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
10013 to sp, since the generics catch code requires it.
10015 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
10018 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
10019 mono_arch_emit_imt_argument ().
10021 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
10023 * mini-arm.c tramp-arm.c: Generic sharing updates.
10025 2008-08-22 Zoltan Varga <vargaz@gmail.com>
10027 * mini-arm.c: Fix the arm build.
10029 * generic-sharing.c (mini_type_get_underlying_type): New helper function
10030 handling enums, generic instances and generic sharing.
10031 (mini_type_stack_size_full): Ditto.
10033 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
10035 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
10037 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
10039 * tramp-arm.c: Implement the rgctx fetch and the generic class init
10042 * mini-arm.c: Various small generic sharing changes.
10044 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
10046 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
10049 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
10050 helper function to return a generic class init trampoline.
10052 * method-to-ir.c mini.c: Use it.
10054 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
10055 arch-specfic function to return a generic class init trampoline.
10057 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
10058 the GENERIC_CLASS_INIT custom code.
10060 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
10061 a fatal error, not a sharing failure.
10063 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
10066 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
10067 trampoline argument from MONO_ARCH_VTABLE_REG.
10069 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10070 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10071 argument, and pass the vtable in VTABLE_REG.
10073 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10074 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10075 argument, and pass the vtable in VTABLE_REG.
10076 (mono_arch_create_trampoline_code_full): Remove some special casing for
10077 the rgctx fetch trampoline.
10079 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
10082 * iltests.il: Add a test for it.
10084 2008-08-21 Zoltan Varga <vargaz@gmail.com>
10086 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
10088 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
10091 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
10092 use mono_jit_info_table_find () to avoid recursion.
10093 (mono_delegate_trampoline): Add a sync wrapper here.
10095 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
10098 * mini.c (mono_method_to_ir): Ditto.
10100 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
10101 add_sync_wrapper argument. Don't add a sync wrapper here.
10102 (mono_create_jump_trampoline): Don't add a sync wrapper here.
10104 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
10106 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10108 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
10109 of nonvolatile registers back from MonoContext to CONTEXT.
10111 Contributed under MIT/X11 license.
10113 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10115 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
10116 arguments on Winx64 there are only 4 argument registers. For this
10117 logic to work the last argument must be pulled from the stack.
10119 Contributed under MIT/X11 license.
10121 2008-08-20 Zoltan Varga <vargaz@gmail.com>
10123 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10125 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
10126 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
10127 encode/decode_method_ref ().
10129 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
10131 * aot-runtime.c (decode_patch): Ditto.
10133 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
10134 MONO_PATCH_INFO_METHOD.
10136 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
10137 MonoGenericJitInfo.
10139 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
10140 MonoGenericJitInfo.
10142 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
10144 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
10145 one from the caller.
10147 * aot-runtime.c (decode_generic_inst): New function to decode and
10148 return a interned generic inst.
10149 (decode_klass_ref): Use it.
10150 (decode_method_ref): Ditto.
10152 * aot-compiler.c (emit_exception_debug_info): Save
10153 jinfo->has_generic_jit_info too.
10155 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10157 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
10159 * iltests.il.in: Add a test for fconv_to_i.
10161 * liveness.c: Disable the liveness2 pass for now to save space.
10163 * regalloc2.c: Include mempool-internals.h to fix warnings.
10165 * aot-compiler.c (encode_method_ref): Encode the context of generic
10168 * aot-runtime.c (decode_method_ref): Inflate generic methods using
10169 the context saved in the aot file.
10171 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10173 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
10175 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
10176 volatile so they won't be optimized away.
10178 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
10184 * dominators.c: Remove duplicated functions that now are in
10185 mempool-internals.h.
10187 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10189 * aot-compiler.c: Fix warnings.
10191 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
10193 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
10195 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
10198 * mini.c (mono_resolve_patch_target): Ditto.
10200 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
10201 (encode_klass_ref): Add support for encoding VARs/MVARs.
10203 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
10205 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
10206 the handling of the got entries into a separate 'decode_got_entry' function.
10207 Add support for RGCTX_FETCH.
10209 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
10210 clobbered by the trampoline code.
10212 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
10213 not clobbered by the indirect calling code.
10215 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10217 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
10220 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
10222 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
10223 signature using the compilation mempool otherwise we would leak it.
10225 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10227 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
10228 mono_emit_abs_call ().
10230 * patch-info.h: Add GENERIC_CLASS_INIT.
10232 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
10234 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
10235 as their target as a near call.
10237 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
10239 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
10241 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
10242 call to a runtime function described by a patch.
10244 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
10245 mono_emit_abs_call, this has the advantage that the ABS handling code in
10246 mono_codegen () can handle them both, and can handle other stuff in the
10247 future without additional code.
10249 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
10251 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
10254 * mini.h: Add missing bblock related prototypes.
10256 * mini.h (MonoCompile): Remove unused reverse_inst_list and
10257 reverse_inst_list_len fields.
10259 * mini.c: Refactor this file a bit by moving branch optimizations to
10262 * method-to-ir.c: Merge generic sharing changes missed earlier.
10264 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
10266 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
10267 shared patches. Process METHODCONST as a shared patch.
10269 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
10270 as it crashes on the 2.0 mscorlib.
10272 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
10275 * aot-compiler.c: Use is_plt_patch () in a few additional places.
10276 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
10279 * aot-compiler.c: Reorganize the got handling code to be a bit more
10282 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10284 * aot-compiler.c: Make the patch_to_plt_offset hash table use
10285 mono_patch_info_equals/hash, and use it to massively simplify
10288 * mini.c (mono_patch_info_hash): Simplify this and add support for
10291 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
10293 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
10294 handling code, since an offset is not enough to identify a trampoline.
10296 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
10298 2008-08-17 Mark Probst <mark.probst@gmail.com>
10300 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
10302 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
10304 * mini-ops.h: Argument and result types for OVF_CARRY ops.
10306 * decompose.c: PPC decompositions for various ops.
10308 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
10310 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10312 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
10313 call the generic trampoline code using a call, instead of a jump, to
10314 remove some special casing from the generic trampoline code.
10316 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
10317 (mono_codegen): Ditto.
10319 * aot-compiler.c aot-runtime.c: Ditto.
10321 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
10323 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
10324 helper function to find the offset corresponding to a lazy fetch trampoline.
10326 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
10327 when doing generic sharing.
10329 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
10332 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
10333 mini-trampolines.c to be with the other trampoline creation functions.
10335 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
10336 as it is equal to method->signature in most cases, add a
10337 mono_emit_method_call_full variant which takes a signature and an imt
10340 2008-08-16 Zoltan Varga <vargaz@gmail.com>
10342 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
10343 to this function, since it could be computed easily from the method
10345 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
10348 * method-to-ir.c mini.c: Remove references to
10349 compile_generic_method_wo_context.
10351 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
10352 generic method calls.
10354 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
10355 dimensional non-szarrays.
10357 * mini.c (mini_init): Register mono_array_new_1.
10359 * jit-icalls.c (mono_array_new_1): New jit icall.
10361 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
10362 pointing to the method.
10364 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
10365 method addresses belonging to METHOD_JUMP patches in the
10366 jump_target_got_slot_hash.
10367 (mono_aot_load_method): Ditto.
10369 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
10370 METHOD_JUMP patches.
10372 * mini.c (mini_create_jit_domain_info): New helper function which
10373 initializes/frees domain->runtime_info.
10374 (mini_free_jit_domain_info): Ditto.
10375 (mini_init): Install the domain hook functions with the runtime.
10377 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
10378 information maintained by the JIT.
10380 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
10381 insertion into jump_table_hash into mono_codegen (), also implement proper
10384 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
10385 tail calls, it is already done by the aot code.
10387 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
10388 mechanism on amd64.
10390 * iltests.il.in: Make the jmp test a bit more complex.
10392 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
10393 generic instances which doesn't have a token.
10395 * aot-runtime.c (decode_method_ref): Ditto.
10397 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
10398 can handle this case now.
10399 (handle_box): Ditto.
10401 2008-08-15 Geoff Norton <gnorton@novell.com>
10403 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
10406 2008-08-15 Zoltan Varga <vargaz@gmail.com>
10408 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
10409 calling generic methods.
10411 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
10413 * aot-runtime.c (decode_patch_info): Ditto.
10415 * mini.c (mono_resolve_patch_target): Ditto.
10417 * patch-info.h: Add METHOD_RGCTX.
10419 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
10421 2008-08-14 Zoltan Varga <vargaz@gmail.com>
10423 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
10424 arguments in registers.
10426 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
10427 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
10429 * mini.c (mini_method_compile): Abort aot compilation for generic
10430 methods if generic sharing is disabled.
10432 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
10435 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
10436 requiring an mrgctx.
10438 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
10439 store instructions when converting a vcall to a normal call.
10441 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
10442 mono_arch_find_jit_info.
10444 2008-08-13 Zoltan Varga <vargaz@gmail.com>
10446 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
10447 avoid calling mono_method_full_name () for every method even if the
10448 env var is not set.
10449 (check_inline_caller_method_name_limit): Ditto.
10451 2008-08-12 Zoltan Varga <vargaz@gmail.com>
10453 * driver.c (main_thread_handler): Allow AOT compilation of multiple
10454 assemblies in one run.
10456 * aot-compiler.c (mono_compile_assembly): Only print out a count of
10457 skipped methods if it is not 0.
10459 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
10461 2008-08-12 Bill Holmes <billholmes54@gmail.com>
10463 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
10464 MONO_ARCH_HAVE_UNWIND_TABLE.
10466 Contributed under MIT/X11 license.
10468 2008-08-12 Bill Holmes <billholmes54@gmail.com>
10470 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
10471 from default optimizaton list on Winx64.
10473 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
10475 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
10476 the LMF from the MonoJitTlsData structure.
10478 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
10480 Contributed under MIT/X11 license.
10482 2008-08-12 Zoltan Varga <vargaz@gmail.com>
10484 * mini.c (sigsegv_signal_handler): Fix the build.
10486 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
10487 assembly->aot_module.
10489 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
10490 hash table. This simplifies and speeds up a lot of code, and fixes support
10493 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
10496 * mini-exceptions.c: Ditto.
10498 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
10499 'native_offset' argument, since these are computed in the
10500 mono_find_jit_info () function.
10502 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
10503 is used by exceptions-ppc.c.
10505 * exceptions-ppc.c: Call mono_find_jit_info () instead of
10506 mono_arch_find_jit_info ().
10508 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
10509 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
10510 generic code in mini-exceptions.c.
10512 2008-08-11 Zoltan Varga <vargaz@gmail.com>
10514 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
10516 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
10518 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
10519 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
10520 called while holding the loader lock. Fixes #415608.
10521 (mono_aot_get_method_from_token_inner): Ditto.
10523 2008-08-09 Zoltan Varga <vargaz@gmail.com>
10525 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
10526 to reduce differences between this and the generic implementation in
10528 (ves_icall_get_frame_info): Ditto.
10530 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
10532 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
10535 * exceptions-ppc.c (arch_get_call_filter): Rename this to
10536 mono_arch_get_call_filter () and make it non-static, for consistency with the
10537 other architectures.
10539 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
10542 * local-propagation.c:
10543 * mini-x86.c: Correct the name of arch defines.
10545 2008-08-09 Zoltan Varga <vargaz@gmail.com>
10547 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
10548 NO_EMULATE_LONG_SHIFT_OPS define.
10550 2008-08-08 Zoltan Varga <vargaz@gmail.com>
10552 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
10553 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
10555 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
10556 MACH fixes. Merged from the 2.0 branch.
10558 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
10560 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
10561 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
10563 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
10565 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
10566 mono_marshal_get_native_wrapper () signature changes.
10568 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
10570 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
10571 conversion bug under arm.
10573 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
10575 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
10577 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
10578 with overflow checking.
10580 2008-08-05 Marek Habersack <mhabersack@novell.com>
10582 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
10583 to the genmdesc.pl file
10585 2008-08-05 Zoltan Varga <vargaz@gmail.com>
10587 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
10588 arg_array in the soft-float versions of the LOAD/STORE macros.
10590 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
10593 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
10595 2008-08-02 Zoltan Varga <vargaz@gmail.com>
10597 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
10598 a float HFA. Fixes #413621.
10600 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
10602 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
10603 frame_size to args_size. Fixes build.
10605 2008-08-02 Zoltan Varga <vargaz@gmail.com>
10607 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
10608 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
10610 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
10611 the stack are not unaligned. Fixes #413247.
10613 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
10615 * mini.c: update jitted methods performance counters.
10617 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
10619 * mini-exceptions.c: increase the exceptions thrown performance
10620 counter in mono_handle_exception ().
10622 2008-07-29 Zoltan Varga <vargaz@gmail.com>
10624 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
10625 can work with netmodules.
10627 2008-07-28 Geoff Norton <gnorton@novell.com>
10629 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
10632 2008-07-28 Zoltan Varga <vargaz@gmail.com>
10634 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
10637 2008-07-28 Bill Holmes <billholmes54@gmail.com>
10639 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
10640 The float param registers and other param registers must be the
10641 same index on Windows x64.
10643 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
10644 ArgValuetypeAddrInIReg argument case. Setting the argument
10645 op to OP_VTARG_ADDR (OP_REGOFFSET)).
10647 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
10648 variable computed above as the copy length for arguments of storage
10649 type ArgValuetypeAddrInIReg.
10651 * mini-amd64.c (mono_arch_emit_call) : Implementing the
10652 ArgValuetypeAddrInIReg argument case. This case will rely on
10653 mono_arch_emit_outarg_vt to emit the correct code later in the process.
10655 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
10656 a 32 byte stack allocation for all calls. We will omit the adjustment for
10657 jump and tail call instructoins as they do not follow the typical call behavior.
10659 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
10660 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
10661 local variable and pass the local variable by reference to the called method.
10663 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
10664 Implementing the ArgValuetypeAddrInIReg argument case. When the address
10665 of a struct is passed in a register it must be saved with the other
10666 volatile argument on the stack.
10668 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
10669 frame pointer the stack adjustment value must be saved to the unwind
10672 Contributed under MIT/X11 license.
10674 2008-07-28 Zoltan Varga <vargaz@gmail.com>
10676 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
10677 which got lost in the merge.
10679 2008-07-27 Zoltan Varga <vargaz@gmail.com>
10681 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
10684 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
10686 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
10687 icalls, since they won't be patched.
10689 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
10690 different code sequence when running under valgrind to prevent some valgrind
10693 * iltests.il.in: Add new regression test.
10695 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
10698 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
10699 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
10701 * iltests.il.in: Add new test.
10703 * aot-compiler.c: Fix some warnings.
10705 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
10708 2008-07-27 Zoltan Varga <vargaz@gmail.com>
10710 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
10711 (mini_usage_jitdeveloper): Add a missing --wapi option.
10713 2008-07-25 Zoltan Varga <vargaz@gmail.com>
10715 * mini-codegen.c: Simplify the is_fp macros.
10716 (free_up_ireg): Remove, use free_up_reg instead.
10717 (free_up_reg): Fix the fp case.
10719 2008-07-26 Zoltan Varga <vargaz@gmail.com>
10721 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
10724 * exceptions-x86.c: Merge some changes which seemed to have got lost
10725 in the linear-ir merge.
10727 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
10729 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
10730 long vreg volatile even if the variable was already created.
10732 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
10733 volatile variables.
10735 2008-07-26 Zoltan Varga <vargaz@gmail.com>
10737 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
10739 * mini.c (mono_jit_compile_method_inner): Add support for
10740 MONO_EXCEPTION_BAD_IMAGE.
10742 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
10743 mini_method_get_context () returns NULL. Fixes #356531.
10745 * mini.c (mono_method_to_ir): Ditto.
10747 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
10748 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
10750 2008-07-25 Zoltan Varga <vargaz@gmail.com>
10752 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
10753 in the LDFTN implementation.
10755 2008-07-25 Mark Probst <mark.probst@gmail.com>
10757 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
10758 code, patch calls to icalls, too, even if they're not in the
10759 shared generic code hash. Fixes #411962.
10761 2008-07-25 Zoltan Varga <vargaz@gmail.com>
10763 * cpu-x86.md: Increase the length of the fcall opcodes.
10765 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
10766 calls returning floats.
10768 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
10771 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
10774 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
10775 into the domain->method_code_hash.
10777 * aot-compiler.c: Fix win32 build.
10779 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
10781 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
10782 gshared NEWARR implementation.
10784 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
10786 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
10787 can be used outside of method_to_ir.
10789 * mini.h (MonoCompile): Add arg_types field.
10791 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
10793 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
10794 the values of the local arg_array and param_types array.
10796 2008-07-24 Zoltan Varga <vargaz@gmail.com>
10798 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
10799 got accesses might only get generated later when NEWOBJ is decomposed.
10801 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
10802 looking up the native code of the target method when a delegate is called
10803 for the first time.
10805 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
10808 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
10810 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
10811 AOT work on platforms without a working dlsym implementation.
10813 * mini.h: Bump AOT image format version.
10815 2008-07-24 Mark Probst <mark.probst@gmail.com>
10817 * mini-exceptions.c: Free a MonoType with
10818 mono_metadata_free_type() instead of g_free().
10820 * aot-runtime.c: Free a MonoType.
10822 2008-07-24 Zoltan Varga <vargaz@gmail.com>
10824 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
10827 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
10830 2008-07-23 Massimiliano Mantione <massi@ximian.com>
10831 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
10834 2008-07-23 Zoltan Varga <vargaz@gmail.com>
10836 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
10837 NEWOBJ calls on valuetypes.
10839 * iltests.il.in: Add new test.
10841 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
10843 2008-07-22 Zoltan Varga <vargaz@gmail.com>
10845 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
10846 is no longer needed.
10848 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
10849 non register sized integer arguments.
10850 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
10851 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
10854 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
10857 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
10858 two a binop with different sized arguments is emitted.
10860 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
10861 instruction in the ins==NULL case.
10863 2008-07-23 Zoltan Varga <vargaz@gmail.com>
10865 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
10867 * mini-x86.c: Fix osx build.
10869 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
10872 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
10873 instruction for non int sized variables.
10875 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
10878 2008-07-23 Robert Jordan <robertj@gmx.net>
10880 * method-to-ir.c: Fix MSVC build.
10882 2008-07-22 Zoltan Varga <vargaz@gmail.com>
10884 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
10885 a non int sized type, widen it to an int since newer versions of gcc seem to
10886 generate code which needs this.
10888 * ssa2.c abcremoval2.c: Fix warnings.
10890 * *: Merge the Linear IR branch.
10892 The original branch is at trunk/branches/vargaz/mini-linear-il, and
10893 the ChangeLog file there describes all the changes done over the years.
10894 Further documentation can be found at www.mono-project.com/Linear_IL.
10896 2008-07-21 Bill Holmes <billholmes54@gmail.com>
10898 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
10899 The float param registers and other param registers must be the
10900 same index on Windows x64.
10902 Contributed under MIT/X11 license.
10904 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
10906 * mini.c: Make the previous fix GC safe.
10908 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
10910 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
10912 2008-07-21 Bill Holmes <billholmes54@gmail.com>
10914 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
10915 on Winx64. This type will not be passed on the stack (ArgOnStack), but
10916 ArgValuetypeAddrInIReg instead.
10918 Contributed under MIT/X11 license.
10920 2008-07-21 Zoltan Varga <vargaz@gmail.com>
10922 * mini-codegen.c (get_register_spilling): Fix a warning.
10924 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
10926 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
10927 for types which the initialization fails. Raises the provided exception
10928 at the right stop after cleanup.
10930 2008-07-16 Zoltan Varga <vargaz@gmail.com>
10932 * aot-compiler.c: Free most of the memory allocated during compilation.
10934 * mini.c (mini_parse_debug_options): Fix a leak.
10936 * mini.c (mini_method_compile): Don't add the method to the jit info tables
10937 during aot compilation.
10939 2008-07-14 Zoltan Varga <vargaz@gmail.com>
10941 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
10942 it has too much register pressure.
10944 2008-07-13 Zoltan Varga <vargaz@gmail.com>
10946 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
10948 2008-07-12 Zoltan Varga <vargaz@gmail.com>
10950 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
10953 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
10954 on amd64 similar to the way it is done on arm.
10956 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
10958 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
10959 consistency, normalize error messages, avoid loading aot-only modules in
10962 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
10965 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
10967 2008-07-11 Martin Baulig <martin@ximian.com>
10970 (MonoDebuggerInfo): Add `interruption_request'.
10972 2008-07-12 Zoltan Varga <vargaz@gmail.com>
10974 * aot-compiler.c (emit_plt): Remove some dead code.
10976 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
10978 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
10979 return the plt info offset belonging to a given plt entry.
10981 * mini-trampolines.c (mono_aot_plt_trampoline): Use
10982 mono_aot_get_plt_info_offset.
10984 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
10985 similar to the amd64 code by makeing jumps through a separate jump table
10986 instead of embedding the jump addresses into the code.
10988 2008-07-11 Zoltan Varga <vargaz@gmail.com>
10990 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
10993 2008-07-10 Martin Baulig <martin@ximian.com>
10995 * mini.c (mini_method_compile): Disable generics sharing when
10996 running in the debugger.
10998 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11000 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
11002 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
11003 the local register allocator from running out of registers on x86 when
11006 2008-07-10 Bill Holmes <billholmes54@gmail.com>
11008 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
11009 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
11012 Contributed under MIT/X11 license.
11014 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11016 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
11017 speed up the assembler.
11019 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11021 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
11024 * mini.c: Move the soft float handling macros a bit earlier, add
11025 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
11028 * mini.h: Add prototype for mono_arch_fixup_jinfo.
11030 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
11031 read-only to help catch code allocation requests.
11033 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
11034 and turn it off when using --aot-only or when compiling with --aot=full.
11036 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
11037 jump table for switches from the normal domain mempool, not the code
11040 * mini-trampolines.c (get_unbox_trampoline): New function to return an
11041 unbox trampoline which handles aot-only mode too.
11043 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
11044 an AOTed unbox trampoline.
11046 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
11048 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11050 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
11053 Contributed under MIT/X11 license.
11055 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11057 * mini.c (mono_codegen): Allocate space at the end of the code block and store
11058 the unwind information for the method at the end of the allocated block.
11060 * mini-amd64.h: Added declarations for the unwind routines and adding field to
11061 MonoCompileArch to hold the unwind info for SEH on Winx64
11063 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
11064 frame pointer info for the method being compiled.
11066 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
11067 the call to mono_exception_from_token.
11069 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
11070 storing the method prolog information in a format that the Winx64 SEH can understand. This
11071 information is stored a the end of the method block because it is all 32-bit offset based.
11073 Contributed under MIT/X11 license.
11075 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11077 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
11079 * wapihandles.c: Fix warnings.
11081 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
11084 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
11085 mono_jit_compile_method in aot-only mode since that calls the type
11088 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
11089 get_delegate_invoke_impl in aot-only mode.
11091 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
11093 2008-07-08 Zoltan Varga <vargaz@gmail.com>
11095 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
11097 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
11100 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
11102 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
11103 init trampoline from the AOT file as well.
11105 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
11106 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
11109 * mini.c (mini_init): Move the call to mono_exceptions_init () after
11112 * exceptions-amd64.c: Add _full variants for the remaining exception code
11113 creation functions as well, allow emission of relocatable code, remove
11114 caching since that is now done by the caller.
11116 * mini-exceptions.c: Add _full variants for the remaining exception code
11117 creation functions as well, add aot-only support.
11119 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
11120 if we can determine a proper token for them.
11121 (add_wrappers): Add a few more wrappers.
11122 (emit_method_code): Remove some dead code.
11123 (emit_trampolines): Emit exception code too.
11125 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
11127 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
11128 mono_array_new_va which avoids varargs.
11130 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
11132 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
11133 mono_arch_create_specific_trampoline () in all places.
11135 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
11136 a bit so it can be used for other things as well.
11138 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
11141 * exceptions-amd64.c: Rename the caching from the exception code creation
11142 functions, it is done by the caller instead.
11144 * exceptions-amd64.c: Change the signature of the exception code creation
11145 functions to allow the creation of relocatable code later.
11147 * mini-exceptions.c: Add a set of functions to query the various
11148 runtime-generated exception functions.
11150 * mini.c mini-exceptions.c: Use the newly added functions instead of the
11151 mono_arch_.. () functions.
11153 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11155 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
11157 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
11159 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
11160 (mini_get_vtable_trampoline): Ditto.
11162 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
11163 code in the AOT case by returning the code size and a list of relocations to
11166 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
11168 2008-07-07 Bill Holmes <billholmes54@gmail.com>
11170 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
11173 Contributed under MIT/X11 license.
11175 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11177 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
11178 so the buffer size can be computed correctly. Fixes #404735.
11180 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
11181 normally as cfg->debug_info is already freed.
11183 2008-07-06 Zoltan Varga <vargaz@gmail.com>
11185 * mini-amd64.c: For calls returning vtypes in registers, don't store
11186 the return address on the stack, instead allocate a separate local for
11189 2008-07-05 Mark Probst <mark.probst@gmail.com>
11191 * mini-trampolines.c, mini.h: Add an argument to
11192 mono_create_jit_trampoline_in_domain() for turning off the adding
11193 of the sync wrapper.
11195 * mini.c: Use the JIT trampoline without sync instead of
11196 ldftn_nosync in static RGCTX invoke wrappers so that the call can
11199 2008-07-04 Mark Probst <mark.probst@gmail.com>
11201 * driver.c: Turn on GSHARED optimization by default.
11203 2008-07-04 Zoltan Varga <vargaz@gmail.com>
11205 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
11206 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
11208 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
11209 create a variant of the generic trampoline code callable from AOTed trampolines.
11211 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
11212 trampoline code callable from AOTed trampolines.
11214 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
11216 2008-07-04 Mark Probst <mark.probst@gmail.com>
11218 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
11219 pass-through manner.
11221 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
11222 and don't fail sharing for them anymore.
11224 * mini-exceptions.c: Handle exceptions in shared generic methods.
11226 * generic-sharing.c: When checking the context of a generic
11227 method, also check its class's context. Don't treat wrappers as
11230 * mini-trampolines.c: Some code factored out to
11231 metadata/generic-sharing.c. Handle the MRGCTX case.
11233 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
11234 we must deal with the method being of another instantiation of the
11235 class. Add static rgctx invoke wrappers to generic methods.
11237 2008-07-04 Mark Probst <mark.probst@gmail.com>
11239 * mini.c: Provide all jit infos of generic shared methods with a
11242 * mini-exceptions.c: Handle the new situation that a generic info
11243 might be available, but not info about the this/vtable/mrgctx
11246 2008-07-03 Mark Probst <mark.probst@gmail.com>
11248 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
11251 2008-07-03 Zoltan Varga <vargaz@gmail.com>
11253 * dominators.c (check_dominance_frontier): Fix a warning.
11255 * mini.h: Add some missing prototypes.
11257 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
11259 * driver.c (mono_jit_init_version): Correct the comments since the first
11260 argument should be the name of the root domain, not a filename.
11262 * aot-runtime.c (make_writable): Error out if this is called while running
11264 (load_aot_module): Ditto.
11266 * aot-compiler.c: Really fix the computation of method indexes.
11268 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
11269 optimizations as this is no longer called frequently.
11271 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
11272 method and the invoke impl code and pass it to the delegate trampoline instead of
11273 just the delegate class.
11275 2008-07-02 Zoltan Varga <vargaz@gmail.com>
11277 * aot-compiler.c: Fixup the computation of method indexes.
11278 (add_wrappers): Create the base methods of the runtime invoke wrappers using
11279 the method builder infrastructure.
11281 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
11284 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
11285 mode, load the method right away instead of creating a trampoline.
11287 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
11289 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
11292 2008-07-01 Zoltan Varga <vargaz@gmail.com>
11294 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
11295 (mono_aot_load_method): Use method_index instead of method->token.
11297 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
11298 can handle icalls etc. properly.
11300 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11302 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
11304 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
11305 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
11306 JIT_ICALL_ADDR patch type.
11308 * patch-info.h: Add JIT_ICALL_ADDR patch type.
11310 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
11312 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
11314 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
11316 2008-06-30 Zoltan Varga <vargaz@gmail.com>
11318 * mini.c: Use domain->jit_code_hash_lock for controlling access to
11319 domain->jit_code_hash.
11321 2008-06-29 Zoltan Varga <vargaz@gmail.com>
11323 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
11325 2008-06-27 Zoltan Varga <vargaz@gmail.com>
11327 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
11328 get_this_arg_from_call, let it compute it when needed.
11330 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
11331 gsctx from code only when needed.
11333 * mini-trampolines.c (get_generic_context): Rename this to
11334 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
11335 it can be called by the arch backends.
11337 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
11339 2008-06-26 Zoltan Varga <vargaz@gmail.com>
11341 * driver.c (mono_main): Add experimental --aot-only command line option.
11343 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
11346 2008-06-26 Kornel Pal <kornelpal@gmail.com>
11348 * driver.c (DllMain): Remove mono_module_handle.
11350 Contributed under MIT/X11 license.
11352 2008-06-25 Zoltan Varga <vargaz@gmail.com>
11354 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
11355 for emitting methods which are not in the source assembly. Detect and report
11356 failure of assembling+linking.
11358 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
11360 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
11362 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
11364 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
11366 2008-06-24 Zoltan Varga <vargaz@gmail.com>
11368 * mini.h: Remove some obsolete prototypes.
11370 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
11372 2008-06-24 Mark Probst <mark.probst@gmail.com>
11374 * mini.c (get_object_generic_inst): Variable-sized arrays are not
11375 supported by Visual Studio, so use alloca().
11377 2008-06-23 Zoltan Varga <vargaz@gmail.com>
11379 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
11382 2008-06-23 Mark Probst <mark.probst@gmail.com>
11384 * mini.c: Fail sharing of a generic method if it contains an open
11385 catch clause (because we don't pass MRGCTXs yet).
11387 2008-06-23 Mark Probst <mark.probst@gmail.com>
11389 * mini.c: When compiling a method with generic sharing, insert the
11390 method instantiated with an all-Object generic context into the
11391 jit info table, instead of the context of the first instantiation
11392 of the method we happen to compile.
11394 2008-06-18 Martin Baulig <martin@ximian.com>
11396 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
11397 `major_version' and `minor_version'.
11399 2008-06-17 Mark Probst <mark.probst@gmail.com>
11401 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
11402 mono_method_is_generic_sharable_impl() takes an additional
11403 argument specifying whether to treat type variables as reference
11406 2008-06-17 Mark Probst <mark.probst@gmail.com>
11408 * mini.h: Removed obsolete prototypes.
11410 2008-06-17 Mark Probst <mark.probst@gmail.com>
11412 * mini.c: Don't fail generic sharing for initobj and sizeof - we
11413 already handle them.
11415 2008-06-17 Mark Probst <mark.probst@gmail.com>
11417 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
11418 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
11419 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
11420 tramp-x86.c: Added a MonoGenericContext* argument to
11421 mono_arch_get_unbox_trampoline() so that it can call other
11422 functions which require it.
11424 2008-06-17 Mark Probst <mark.probst@gmail.com>
11426 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
11427 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
11428 mono_arch_get_this_arg_from_call() takes a
11429 MonoGenericSharingContext* as well.
11431 2008-06-17 Mark Probst <mark.probst@gmail.com>
11433 * mini.c: Factor out code for emitting unbox into emit_unbox() and
11434 implement generic sharing of unbox.
11436 2008-06-17 Mark Probst <mark.probst@gmail.com>
11438 * mini.c: Don't compute the vtable to determine whether a field is
11439 special static, because it might not work for open types.
11441 2008-06-17 Mark Probst <mark.probst@gmail.com>
11443 * mini.c: Removed the unused token_type and token_source arguments
11444 from get_runtime_generic_context_ptr().
11446 2008-06-17 Marek Habersack <mhabersack@novell.com>
11448 * mini.c (ADD_BINOP): fix the build
11450 2008-06-16 Zoltan Varga <vargaz@gmail.com>
11452 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
11455 2008-06-16 Mark Probst <mark.probst@gmail.com>
11457 * mini.h: Removed class relations enum that's not used anymore.
11459 2008-06-16 Mark Probst <mark.probst@gmail.com>
11461 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
11463 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
11464 the lazy fetch trampoline access code.
11466 2008-06-15 Zoltan Varga <vargaz@gmail.com>
11468 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
11470 2008-06-14 Zoltan Varga <vargaz@gmail.com>
11472 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
11474 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
11476 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
11478 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11480 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
11483 * mini-ops.h: Add MIN/MAX_UN opcodes.
11485 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
11488 * basic-math.cs: Add more min/max tests.
11490 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
11492 2008-06-13 Mark Probst <mark.probst@gmail.com>
11494 * mini.c: Small fix in the prologue of emit_castclass.
11496 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11498 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
11500 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
11501 do not work even for unsigned types. Fixes #400014.
11503 * basic-math.cs: Add regression tests for unsigned Min/Max.
11505 2008-06-13 Mark Probst <mark.probst@gmail.com>
11507 * mini.c: Added additional context_used argument to several
11508 functions, which will be needed for sharing generic methods. Use
11509 GET_RGCTX macro wherever appropriate. Declare only one
11510 context_used in mono_method_to_ir().
11512 2008-06-13 Mark Probst <mark.probst@gmail.com>
11514 * mini.c, generic-sharing.c: Removed generic class relations.
11516 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
11517 functions due to MRGCTX changes.
11519 2008-06-13 Mark Probst <mark.probst@gmail.com>
11521 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
11522 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
11523 with calculated IMT.
11525 * mini.c: Generic sharing of calls via generic interfaces.
11527 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
11528 generic method with non-constant MonoGenericContext*. Instead,
11529 the context is taken out of the method itself.
11531 2008-06-13 Mark Probst <mark.probst@gmail.com>
11533 * mini.c: Generic sharing of ldvirtftn.
11535 2008-06-13 Mark Probst <mark.probst@gmail.com>
11537 * mini.c: Generic sharing of ldftn.
11539 2008-06-13 Mark Probst <mark.probst@gmail.com>
11541 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
11543 2008-06-13 Mark Probst <mark.probst@gmail.com>
11545 * mini.c: Generic sharing of the special case of ldtoken followed
11546 by a call to GetTypeFromHandle.
11548 2008-06-13 Mark Probst <mark.probst@gmail.com>
11550 * mini.c: Generic sharing of box for nullable types.
11552 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11554 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
11555 are passed on the stack. Fixes #324807.
11557 2008-06-12 Bill Holmes <billholmes54@gmail.com>
11559 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
11560 for the ArgValuetypeAddrInIReg case.
11562 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
11563 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
11565 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
11566 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
11567 local variable and pass the local variable by reference to the called method.
11569 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
11570 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
11572 Contributed under MIT/X11 license.
11574 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
11576 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
11578 * debug-mini.c (mono_debug_print_vars): Release memory after printing
11581 2008-06-10 Martin Baulig <martin@ximian.com>
11584 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
11586 2008-06-09 Kornel Pal <kornelpal@gmail.com>
11588 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
11589 possible error when no arguments are passed.
11591 Contributed under MIT/X11 license.
11593 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
11595 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
11596 where the file name is NULL.
11598 2008-06-09 Zoltan Varga <vargaz@gmail.com>
11600 * mini.c: Fix s390 build.
11602 2008-06-08 Zoltan Varga <vargaz@gmail.com>
11604 * trace.c (mono_trace_parse_options): Fix warnings.
11606 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
11608 2008-06-07 Zoltan Varga <vargaz@gmail.com>
11610 * mini.c (remove_block_if_useless): Avoid printing the method name.
11612 * mini.c: Remove needless setting of ins->cil_code which is now done by
11615 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
11618 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
11619 translated code after it has been patched.
11621 2008-06-06 Zoltan Varga <vargaz@gmail.com>
11623 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
11624 avoid problems during code patching on SMP systems.
11625 (emit_call): Avoid adding a patch info which is already added by
11627 (mono_arch_emit_exceptions): Ditto.
11629 2008-06-05 Zoltan Varga <vargaz@gmail.com>
11631 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
11632 MONO_TYPE_ISSTRUCT already checks for it.
11634 2008-06-05 Bill Holmes <billholmes54@gmail.com>
11636 * mini-amd64.c:merge_argument_class_from_type: When marshaling
11637 structs with floats on Winx64 the float registers are not used.
11638 The integer registers are always used..
11639 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
11640 only one register will be used and only if the size of the struct
11641 is 1,2,4, or 8 bytes.
11643 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
11644 to work for Winx64.
11646 Contributed under MIT/X11 license.
11648 2008-06-05 Martin Baulig <martin@ximian.com>
11650 * debug-debugger.c (debugger_lookup_class): Also call
11651 mono_class_setup_methods() here; we're only called from RTI.
11653 2008-06-05 Andreas Farber <andreas.faerber@web.de>
11655 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
11656 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
11657 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
11658 Post-process object files and add dtrace-generated object, if necessary.
11660 Contributed under MIT/X11 license.
11662 2008-06-04 Mark Probst <mark.probst@gmail.com>
11664 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
11667 * mini.c: Generic sharing for unbox.any and castclass.
11669 2008-06-04 Mark Probst <mark.probst@gmail.com>
11671 * mini.c: Ignore tailcall prefix in shared generic code and when
11672 doing calls which require a vtable/rgctx argument.
11674 2008-06-04 Mark Probst <mark.probst@gmail.com>
11676 * mini.c: Don't free the JIT info.
11678 * driver.c: Changes in the JIT info table testing code.
11680 2008-06-03 Zoltan Varga <vargaz@gmail.com>
11682 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
11683 interruption. Fix some warnings.
11685 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
11686 interruption_checkpoint.
11688 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
11690 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
11691 from embedding applications.
11693 2008-06-02 William Holmes <billholmes54@gmail.com>
11695 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
11696 reserving 32 bytes on the stack when making calls.
11698 Contributed under MIT/X11 license.
11700 2008-06-01 Zoltan Varga <vargaz@gmail.com>
11702 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
11703 the linear IL branch.
11705 * driver.c: Print out more information for --version on arm.
11707 2008-05-30 Zoltan Varga <vargaz@gmail.com>
11709 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
11710 bb_exit instead, since out of line bblocks might not actually be emitted
11713 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
11714 maximum epilog size for out of line bblocks if tracing is enabled.
11716 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
11718 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
11720 * arrays.cs: Regression tests for allocating arrays with negative sizes.
11722 2008-05-28 Zoltan Varga <vargaz@gmail.com>
11724 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
11725 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
11728 2008-05-27 Zoltan Varga <vargaz@gmail.com>
11730 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
11731 the 'value' to store is a constant.
11733 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
11735 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
11736 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
11738 2008-05-26 Zoltan Varga <vargaz@gmail.com>
11740 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
11741 for accessing method->generic_container.
11743 2008-05-24 Zoltan Varga <vargaz@gmail.com>
11745 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
11747 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
11749 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
11751 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
11754 2008-05-23 Zoltan Varga <vargaz@gmail.com>
11756 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
11758 * mini.c: Handle the case when mono_class_vtable () fails.
11760 2008-05-23 Massimiliano Mantione <massi@ximian.com>
11761 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
11764 2008-05-22 Mark Probst <mark.probst@gmail.com>
11766 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
11767 together with domain sharing.
11769 2008-05-22 Mark Probst <mark.probst@gmail.com>
11771 * mini.c: Treat callvirts to final methods like non-virtual calls
11772 when doing generic sharing, i.e. look them up in the runtime
11775 2008-05-22 Mark Probst <mark.probst@gmail.com>
11777 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
11778 with computed types (for generic sharing).
11780 * mini.c: Generic sharing for mkrefany and refanyval.
11782 2008-05-22 Zoltan Varga <vargaz@gmail.com>
11784 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
11787 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
11788 the generic sharing code.
11790 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
11793 2008-05-21 Zoltan Varga <vargaz@gmail.com>
11795 * mini.h: Remove the declaration of mono_aot_init_vtable ().
11797 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
11799 * driver.c: updated copyright date
11801 2008-05-21 Zoltan Varga <vargaz@gmail.com>
11803 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
11806 2008-05-19 Martin Baulig <martin@ximian.com>
11808 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
11809 pointing to the new `_mono_debug_using_mono_debugger' variable.
11812 (mono_main): Check mono_debug_using_mono_debugger() rather than
11813 the `MONO_INSIDE_MDB' environment variable to check whether we're
11814 inside the debugger.
11816 2008-05-19 Zoltan Varga <vargaz@gmail.com>
11818 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
11821 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
11823 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
11825 * mini.c: Added mini_assembly_can_skip_verification. This
11826 function checks if the assembly requested to skip verification.
11827 Fixes part of #387274.
11829 2008-05-07 Zoltan Varga <vargaz@gmail.com>
11831 * mini.c (mini_get_method): Disable the check for open generic classes when
11832 using generic sharing.
11834 * generics.cs: Add a test for #387034.
11836 * mini.c (mini_get_method): Check whenever the method class is an open generic
11837 type, and return NULL in that case, causing a verification error. Fixes
11840 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
11842 * driver.c (mono_main): Revert r102623. The right
11843 thing to do is to enable the verifier under verifiable
11844 unless a --security flag was passed.
11846 We need this non-trivial behavior for --verify-all otherwise
11847 mcs-compileall won't be able to use it. As it needs everything to
11848 be verified under validil.
11850 2008-05-06 Martin Baulig <martin@ximian.com>
11854 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
11855 (mono_debugger_thread_cleanup): Likewise.
11856 (mono_debugger_extended_notification): Likewise.
11858 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
11860 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
11861 against both inflated and non-inflated methods. We need to check against the
11862 generic definition for cases where the instantiated method is not visible.
11863 We need to check against the inflated types for cases where the instantiation
11864 changes any super type. This fixes #382986.
11866 Note that this doesn't need to be applied to other parts of mono_method_to_ir
11867 that check for visibiliy as generic params only appears as the type subject
11868 of tokens on call opcodes. Field manipulation and ldftn must always
11869 target an exact type.
11871 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
11873 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
11874 if no related --security flag is passed.
11876 2008-05-05 Andreas Farber <andreas.faerber@web.de>
11878 * mini-arch.h: Prepare support for ppc64.
11880 Contributed under MIT/X11 license.
11882 2008-05-05 Andreas Farber <andreas.faerber@web.de>
11884 * aot-runtime.c: Prepare support for ppc64.
11886 Contributed under MIT/X11 license.
11888 2008-05-05 Andreas Farber <andreas.faerber@web.de>
11890 * mini-ops.h: Prepare support for ppc64.
11892 Contributed under MIT/X11 license.
11894 2008-05-04 Andreas Farber <andreas.faerber@web.de>
11896 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
11898 Contributed under MIT/X11 license.
11900 2008-05-03 Zoltan Varga <vargaz@gmail.com>
11902 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
11903 assemblies, since aot_name is not a full path, causing us to load MS.NET
11904 assemblies on windows.
11906 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
11908 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
11909 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
11910 * main.c: Use UTF-8 encoded command line instead of Windows default code
11911 page on Windows to support Unicode.
11912 * driver.c (DllMain): New function for mixed-mode assembly support.
11913 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
11914 export __stdcall functions without decoration.
11916 Contributed under MIT/X11 license.
11918 2008-04-28 Mark Probst <mark.probst@gmail.com>
11920 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
11921 saving it very early.
11923 2008-04-28 Mark Probst <mark.probst@gmail.com>
11925 * mini.h, mini.c: Lots of code for accessing the old RGCTX
11926 deleted. The only way to access the new RGCTX is via the
11929 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
11930 vtable instead of the RGCTX to static methods.
11932 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
11933 accessing the new RGCTX.
11935 * generic-sharing.c: There is no separation between self, type
11936 arguments and other types in the RGCTX anymore.
11938 2008-04-25 Jonathan Chambers <joncham@gmail.com>
11940 * mini-amd64.c (add_general): Remove previous stack adjustment.
11941 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
11942 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
11943 for 32 bytes of stack space reserved for all calls.
11945 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
11946 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
11949 Code contributed under MIT/X11 license.
11951 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
11953 * mini.c (mini_method_verify): Only verify non-inflated methods, check
11954 against the root definition, peeling out method and type instantiations.
11955 Cache verify success results, code that fails verification is still
11956 checked multiple times.
11958 2008-04-23 Zoltan Varga <vargaz@gmail.com>
11960 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
11962 2008-04-23 Jonathan Chambers <joncham@gmail.com>
11964 * mini-amd64.c (add_general): Always increment stack on Win64.
11965 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
11968 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
11969 stack based argument handling on Win64.
11971 Code contributed under MIT/X11 license.
11973 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
11975 * Makefile.am (version.h): Add support for git-svn.
11977 2008-04-22 Zoltan Varga <vargaz@gmail.com>
11979 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
11980 so instead of calling g_spawn_command_line_sync, we do everything by hand,
11981 avoiding allocations and libc functions which might deadlock.
11983 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
11984 'no-gdb-backtrace' option is set.
11986 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
11988 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
11990 2008-04-21 Martin Baulig <martin@ximian.com>
11992 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
11993 and `get_lmf_addr'; `notification_address' is no longer a pointer.
11995 2008-04-21 Martin Baulig <martin@ximian.com>
11997 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
11998 `thread_vtable', `event_handler_ptr' and `event_handler'.
12000 2008-04-21 Martin Baulig <martin@ximian.com>
12002 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
12003 allows delayed initialization of the `executable_code_buffer' when
12006 2008-04-21 Martin Baulig <martin@ximian.com>
12008 * mini.h (mono_debugger_create_notification_function): Removed.
12009 * tramp-*.c (mono_debugger_create_notification_function): Removed.
12011 * mdb-debug-info64.s
12012 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12014 * mdb-debug-info32.s
12015 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12017 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
12018 currently only works on x86 and x86_64, so don't create it on ppc.
12020 2008-04-21 Martin Baulig <martin@ximian.com>
12022 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
12025 (mini_method_compile): In the fp elimination check, check
12026 `debug_options.mdb_optimizations' in addition to
12027 mono_debug_using_mono_debugger().
12029 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
12030 disable some JIT optimizations which are only disabled when
12031 running inside the debugger.
12032 Added `--help-debug' option to describe the debugging options.
12033 (parse_debug_options): New static function to parse the `--debug'
12034 options, so we can easily add more stuff in future.
12036 2008-04-20 Zoltan Varga <vargaz@gmail.com>
12038 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
12039 the method has no body.
12041 2008-04-19 Jonathan Chambers <joncham@gmail.com>
12043 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
12044 assembly is not allowed in MSVC 64-bit compiler.
12045 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
12046 as we get floating point exceptions everywhere.
12048 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
12049 correctly align arguments for call to throw_exception.
12050 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
12052 Code contributed under MIT/X11 license.
12054 2008-04-19 Zoltan Varga <vargaz@gmail.com>
12056 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
12058 2008-04-17 Zoltan Varga <vargaz@gmail.com>
12060 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
12062 * mini-amd64.c (NEW_INS): Set cil_code.
12064 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
12065 from mini-amd64.c so all debugger related logic is in one place.
12067 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
12068 later won't have a random ip assigned to them.
12070 2008-04-16 Zoltan Varga <vargaz@gmail.com>
12072 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
12073 the arch specific function initializes code_size.
12074 (mono_create_delegate_trampoline): Ditto.
12076 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
12077 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
12080 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
12081 running under the debugger.
12083 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
12086 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
12087 debugger. Also move the disabling of optimizations here from driver.c.
12088 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
12091 * mini.h (MonoCompile): Add a few new flags.
12093 2008-04-15 Zoltan Varga <vargaz@gmail.com>
12095 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
12096 so the cil_code field of created MonoInst's is properly set.
12097 (mini_select_instructions): Ditto.
12099 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
12100 (MONO_INST_NEW_CALL): Ditto.
12102 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
12103 in many places so the ins->cil_code field is properly initialized.
12105 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
12108 2008-04-14 Zoltan Varga <vargaz@gmail.com>
12110 * mini.c (mini_method_compile): Print a different message when compiling a
12113 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
12116 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12118 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
12121 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
12123 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12125 * mini.c (handle_stack_args): Make this return void since its return value was
12126 never used. Also set cfg->unverifiable for invalid IL instead of calling
12129 2008-04-10 Mark Probst <mark.probst@gmail.com>
12131 * mini.c: Make sure "this" is live in catch clauses with type
12132 variables in shared generic code.
12134 2008-04-08 Mark Probst <mark.probst@gmail.com>
12136 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
12137 generic_class_is_reference_type() to ensure the proper behaviour
12138 when sharing generic code and the type in question is a type
12141 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12143 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
12144 race conditions when printing thread dumps. Fixes #377738.
12146 2008-04-08 Massimiliano Mantione <massi@ximian.com>
12148 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
12149 shows up when both MonoInst arguments can cause aliasig.
12150 There is likely no way in the current JIT to trigger this problem, but
12151 it showed up in the development of generics sharing, when in a new
12152 opcode both args of an OP_GROUP can be aliases (addresses of a local).
12153 When the generics sharing code will be committed, its tests will be
12154 valid also for this bug.
12156 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12158 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
12161 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
12164 2008-04-07 Zoltan Varga <vargaz@gmail.com>
12166 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
12167 use a more detailed exception message for InvalidCastException.
12169 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
12171 * driver.c (mono_main): Add --debug=casts option to turn on better
12172 InvalidCastException message details.
12174 * mini.c (mini_get_debug_options): New helper function to return the address of
12175 the debug_options variable.
12177 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
12178 the jit_tls TLS variable.
12180 * mini.c (mono_jit_tls): New TLS variable.
12182 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
12185 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
12187 * mini.h: Removed verifer related stuff. This code was moved to verify.c
12189 * mini.c: Removed verifer related stuff, code moved to verify.c.
12191 * driver.c: Using code from verify.c instead of mini.c.
12193 2008-04-05 Zoltan Varga <vargaz@gmail.com>
12195 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
12198 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
12200 * mini.c (check_for_method_verify): Enabling verification of
12201 corlib if mono_verify_all is set. Bugs in the verifier preventing that
12204 2008-04-04 Zoltan Varga <vargaz@gmail.com>
12206 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
12207 caller saved registers as well.
12209 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
12210 saved registers as well.
12212 2008-03-30 Zoltan Varga <vargaz@gmail.com>
12214 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
12216 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
12219 2008-03-27 Zoltan Varga <vargaz@gmail.com>
12221 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
12223 (get_call_info): Take a gsctx argument instead of 'cfg'.
12225 2008-03-26 Zoltan Varga <vargaz@gmail.com>
12227 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
12228 mono_verify_all is set.
12230 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
12232 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
12234 2008-03-25 Zoltan Varga <vargaz@gmail.com>
12236 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
12239 * driver.c mini.c mini.h: Add a --verify-all development option to test the
12240 verifier and the code generated by the compiler.
12242 2008-03-25 Mark Probst <mark.probst@gmail.com>
12244 * mini.c: Generic sharing of the non-nullable case of the box
12247 2008-03-24 Zoltan Varga <vargaz@gmail.com>
12249 * inssel.brg: Fix the build.
12251 * iltests.il.in: Add a test for lconv.ovf.u8.un.
12253 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
12255 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
12256 Array:Address. Fixes #372410.
12258 * iltests.il.in: New tests for readonly prefix.
12260 2008-03-23 Zoltan Varga <vargaz@gmail.com>
12262 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
12263 mini-trampolines.c.
12265 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
12268 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
12270 * mini.c (mono_decompose_op_imm): New helper function.
12272 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
12273 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12276 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12277 mono_arch_output_basic_block. Fix warnings.
12279 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
12282 2008-03-22 Zoltan Varga <vargaz@gmail.com>
12284 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
12285 since the extra frame is now detected automatically inside the loop.
12287 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
12288 opts which are now in mono_peephole_ins ().
12290 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
12292 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
12293 frames and skip duplicate managed-to-native frames. Fixes #367665.
12295 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12296 opts which are now in mono_peephole_ins ().
12297 (mono_arch_peephole_pass_2): Ditto.
12299 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
12301 * mini-codegen.c (mono_peephole_ins): New helper function containing the
12302 arch independent peephole optimizations.
12304 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12305 opts which are now in mono_peephole_ins ().
12307 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
12309 * mini-s390.c (mono_arch_output_basic_block): Fix build.
12311 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
12314 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
12315 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
12318 2008-03-21 Zoltan Varga <vargaz@gmail.com>
12320 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
12321 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12324 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12325 mono_arch_output_basic_block. Fix warnings.
12327 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12329 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12332 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12334 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12337 * iltests.il: Add new tests.
12339 2008-03-20 Kornel Pal <kornelpal@gmail.com>
12341 * mini.c: Removed Windows version macros.
12343 2008-03-20 Mark Probst <mark.probst@gmail.com>
12345 * generic-sharing.c: Put reflection types in the extensible part
12346 of the runtime generic context.
12348 * mini.c: Generic sharing of the GetTypeHandle special case of the
12349 ldtoken instruction.
12351 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12353 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
12355 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
12357 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
12358 consistency with the other version on the linear IR branch.
12360 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
12362 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
12364 * iltests.il.in: Add new tests.
12366 2008-03-19 Zoltan Varga <vargaz@gmail.com>
12368 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
12370 * iltests.il.in: Add new tests.
12372 2008-03-19 Mark Probst <mark.probst@gmail.com>
12374 * mini.c: Two variables with the same name were declared in
12375 nesting contexts and one wasn't initialized. Fixed.
12377 2008-03-19 Mark Probst <mark.probst@gmail.com>
12379 * mini.c: Generic sharing of the initobj instruction.
12381 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
12383 * mini.c: make the test to optimize ldtoken from typeof() more
12386 2008-03-18 Mark Probst <mark.probst@gmail.com>
12388 * mini.c: Generic sharing of the initobj instruction for reference
12391 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
12393 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
12394 the mono_breakpoint_clean_code() code to perform bound checks.
12396 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
12398 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
12399 mono_arch_patch_callsite() to include the start of the managed method
12400 to be able to perform bound checks.
12402 2008-03-17 Mark Probst <mark.probst@gmail.com>
12404 * mini.c: Generic sharing for the isinst instruction.
12406 2008-03-17 Mark Probst <mark.probst@gmail.com>
12408 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
12409 inssel-long32-mips.brg: Added opcodes for doing indirect calls
12410 with the runtime generic context argument.
12412 * mini.c: Share calls to several types of unsharable methods by
12413 putting the address of the method code in the runtime generic
12414 context and doing an indirect call.
12416 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
12419 2008-03-16 Mark Probst <mark.probst@gmail.com>
12421 * generic-sharing.c: Change due to a change in the runtime genric
12424 2008-03-15 Martin Baulig <martin@ximian.com>
12427 (mono_arch_nullify_class_init_trampoline): Add call to
12428 mono_breakpoint_clean_code() to make things work when running
12429 inside the debugger.
12432 (mono_arch_nullify_class_init_trampoline): Add call to
12433 mono_breakpoint_clean_code() to make things work when running
12434 inside the debugger.
12436 2008-03-14 Zoltan Varga <vargaz@gmail.com>
12438 * inssel-long.brg (reg): Fix 64 bit build.
12440 2008-03-14 Mark Probst <mark.probst@gmail.com>
12442 * mini.c, mini.h: Share static generic code by passing it an
12443 implicit argument pointing to the runtime generic context.
12445 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
12446 inssel-long32-mips.brg: New opcodes for calling shared static,
12447 which need to be passed the runtime generic context.
12449 * mini-amd64.c, mini-x86.c: Save the runtime generic context
12450 argument on the stack in the prologue if needed. New function for
12451 finding the runtime generic context argument from the registers
12452 saved by the trampoline.
12454 * mini-amd64.h, mini-x86.h: Specify which register to use for the
12455 runtime generic context argument.
12457 * tramp-amd64.c: Also restore the register used for the runtime
12458 generic context argument.
12460 * mini-trampoline.c: Resolve shared static calls by consulting the
12461 runtime generic context via the new argument.
12463 * generic-sharing.c: Add an argument to sharability-checking
12464 functions that specifies whether type variables should be treated
12465 as sharable type arguments.
12467 * inssel-x86.brg: Removed a superfluous, buggy rule.
12469 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
12472 2008-03-14 Martin Baulig <martin@ximian.com>
12474 * debug-debugger.c (main_thread_handler): Call
12475 mono_runtime_run_main() without sending any notifications.
12477 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
12479 2008-03-14 Zoltan Varga <vargaz@gmail.com>
12481 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
12483 2008-03-14 Mark Probst <mark.probst@gmail.com>
12485 * tramp-x86.c: Fixed register restore offsets in the trampoline
12486 code for ECX and EDX.
12488 2008-03-12 Geoff Norton <gnorton@novell.com>
12490 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
12491 different ucontext_t implementations.
12492 * exceptions-arm.c: Use the above defines to get exceptions working on
12493 iPhone (based on a patch by Luke Howard lukeh@padl.com)
12494 * mini-arm.c: Implement iPhone icache support (based on a patch by
12495 Luke Howard lukeh@padl.com)
12497 2008-03-12 Mark Probst <mark.probst@gmail.com>
12499 * mini.c: Enable generic sharing of calls to non-static
12500 non-interface non-generic non-value-type methods.
12502 * mini-trampolines.c: Resolve calls from shared generic code.
12504 2008-03-11 Zoltan Varga <vargaz@gmail.com>
12506 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
12508 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
12510 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
12512 * mini.c: some fixes for the AOT compiler.
12514 2008-03-07 Zoltan Varga <vargaz@gmail.com>
12516 * cpu-amd64.md: Add clob:1 to some float opcodes.
12518 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
12520 * mini.h: Added MiniVerifierMode enumeration.
12522 * mini.c: Added mini_verifier_set_mode to control
12523 the usage of the new verifier.
12525 * mini.c (mono_method): Integrated the new verifier.
12527 * driver.c: Extended --security option with validil and
12528 verifiable options to activate the new verifier.
12530 2008-03-07 Zoltan Varga <vargaz@gmail.com>
12532 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
12533 optimization to ctors taking 0 or 2 arguments too.
12535 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
12538 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
12540 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
12542 2008-03-06 Zoltan Varga <vargaz@gmail.com>
12544 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
12545 non-aot case as well.
12547 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
12549 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
12552 * aot-compiler.c (encode_patch): Ditto.
12554 * mini.h (G_MININT32): Fix the definition of this.
12556 2008-03-05 Zoltan Varga <vargaz@gmail.com>
12558 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
12560 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
12562 2008-03-04 Zoltan Varga <vargaz@gmail.com>
12564 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
12565 methods returning vtypes in registers.
12566 (mono_arch_allocate_vars): Ditto.
12568 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
12570 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
12572 * generics.cs: Add a test from the linear IR branch.
12574 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
12576 * mini.c (inline_method): Cache failed inline attempts.
12578 2008-03-04 Mark Probst <mark.probst@gmail.com>
12580 * mini.c: For shared methods of generic classes put the location
12581 of "this" into the MonoGenericJitInfo.
12583 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
12584 register out of a MonoContext by register number. Add the generic
12585 sharing context as an argument to mono_arch_find_this_argument().
12587 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
12588 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
12589 for new arch function.
12591 * mini-exception.c: Handle open exception clauses in shared
12594 * mini-trampolines.c: Supply additional argument to
12595 mono_arch_find_this_argument().
12597 2008-03-04 Zoltan Varga <vargaz@gmail.com>
12599 * Makefile.am (regtests): Run the bench.exe tests last.
12601 2008-03-03 Zoltan Varga <vargaz@gmail.com>
12603 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
12606 2008-03-02 Zoltan Varga <vargaz@gmail.com>
12608 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
12611 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
12613 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
12615 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
12616 whose class has no cctor.
12618 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
12620 2008-03-01 Zoltan Varga <vargaz@gmail.com>
12622 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
12625 2008-02-29 Zoltan Varga <vargaz@gmail.com>
12627 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
12628 to be in sync with the code on the linear IR branch.
12630 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
12632 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
12634 2008-02-27 Zoltan Varga <vargaz@gmail.com>
12636 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
12638 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
12640 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
12642 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
12644 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
12646 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
12649 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
12651 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
12652 OP_LOADR4_MEMBASE emission.
12654 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
12655 (mono_spillvar_offset_float): Ditto.
12657 * mini-mips.c (mono_arch_emit_prolog): Ditto.
12659 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
12662 * basic-long.cs: Add regression tests for them.
12664 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
12666 (mono_arch_allocate_vars): Fix representation of single-precision float
12668 (mono_arch_output_basic_block): Ditto.
12670 * inssel-mips.brg: Ditto, remove duplicate items.
12672 * mini-mips.c (emit_load_volatile_arguments): New function to handle
12673 arguments of tail calls as on other platforms.
12674 (mono_arch_output_basic_block): Handle tail calls.
12676 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
12679 * objects.cs (test_5_pass_static_struct): Add test for it.
12681 Contributed under MIT/X11 license.
12683 2008-02-26 Zoltan Varga <vargaz@gmail.com>
12685 * Makefile.am: Use gmcs for compiling the regression tests.
12687 * *.2.cs *.2.il: Rename to *.cs and *.il.
12689 2008-02-24 Zoltan Varga <vargaz@gmail.com>
12691 * regalloc.h: Make the vassign array smaller.
12693 * mini.c (mini_method_compile): Remove an unused field in cfg.
12695 * mini-codegen.c: Add a bunch of micro optimizations.
12697 2008-02-23 Zoltan Varga <vargaz@gmail.com>
12699 * regalloc.h: Remove some unused fields.
12701 2008-02-22 Zoltan Varga <vargaz@gmail.com>
12703 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
12705 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
12707 2008-02-22 Mark Probst <mark.probst@gmail.com>
12709 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
12711 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
12712 trampoline: Fetch an entry from the runtime generic context. If
12713 it's NULL, jump to the actual trampoline to fill the runtime
12714 generic context. Otherwise, return it.
12716 * mini.c: Call the lazy fetch trampoline to get entries out of the
12717 runtime generic context.
12719 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
12720 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
12721 tramp-sparc.c: Stubs for the lazy fetch trampoline.
12723 2008-02-21 Mark Probst <mark.probst@gmail.com>
12725 * mini.c: Fetch data out of the extensible part of the runtime
12726 generic context instead of calling a helper function.
12728 * generic-sharing.c: Some functions moved into
12729 metadata/generic-sharing.c. Helper function for fetching other
12730 types now checks and asserts against extensible rgctx (just for
12731 debugging purposes - the helper function isn't called anymore
12732 unless for debugging).
12734 2008-02-21 Zoltan Varga <vargaz@gmail.com>
12736 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
12737 for tail calls up to the point that the tests in iltests.exe run. Also add a
12738 dummy CKFINITE implementation.
12739 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
12740 needed for trampoline LMF frames.
12742 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
12743 trampoline LMF frames.
12745 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
12747 * mini.c (inline_method): clean any pending loader error when inlining fail.
12748 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
12750 2008-02-21 Zoltan Varga <vargaz@gmail.com>
12752 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
12754 * aot-runtime.c (decode_patch_info): Ditto.
12756 * mini.c (mono_resolve_patch_target): Ditto.
12758 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
12761 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
12763 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
12764 if it references an icall address.
12766 2008-02-20 Zoltan Varga <vargaz@gmail.com>
12768 * cpu-s390x.md: Remove some more unused opcodes.
12770 * cpu-s390x.md: Remove some unused opcodes.
12772 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
12773 mono_op_imm_to_op ().
12775 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
12776 instead of a switch statement.
12778 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
12779 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
12781 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
12783 * mini-codegen.c: Remove unused mono_regstate2_... functions.
12785 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
12788 2008-02-19 Zoltan Varga <vargaz@gmail.com>
12790 * driver.c (mono_main): Improve error reporting when an assembly cannot be
12791 opened. Fixes #362607.
12793 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
12795 * iltests.il.in: Add a test for static methods in interfaces.
12797 2008-02-18 Zoltan Varga <vargaz@gmail.com>
12799 * genmdesc.c (build_table): Fix a crash on older glib versions.
12801 * cpu-sparc.md: Remove some unused opcodes.
12803 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
12804 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
12806 * cpu-amd64.md: Remove some unused opcodes.
12808 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
12809 like the other opcodes.
12811 2008-02-17 Zoltan Varga <vargaz@gmail.com>
12813 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
12815 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
12817 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
12818 variables 'cfg' instead of 'm' for consistency.
12820 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
12822 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
12823 argument holding the vtype return address, to avoid the ambigious use of
12824 cfg->ret for this purpose.
12826 * mini.c (NEW_RETLOADA): Use vret_addr if set.
12828 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
12830 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
12831 new mono_print_ins () function which only takes one argument.
12833 2008-02-15 Zoltan Varga <vargaz@gmail.com>
12835 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
12838 2008-02-14 Zoltan Varga <vargaz@gmail.com>
12840 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
12842 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
12844 * mini-x86.c: Sync with the version on the linear IR branch by adding new
12845 opcodes and other small changes.
12847 * mini-ops.h: Add some new opcodes from the linear IR branch.
12849 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
12851 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
12852 opcodes, use the REG_MEMBASE opcodes instead.
12854 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
12855 opcodes, use the REG_MEMBASE opcodes instead.
12857 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
12860 * mini.c (mono_op_imm_to_op): New helper function.
12862 * mini-ops.h: Add some opcodes from linear IR branch.
12864 2008-02-13 Zoltan Varga <vargaz@gmail.com>
12866 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
12869 2008-02-12 Zoltan Varga <vargaz@gmail.com>
12871 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
12874 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
12876 2008-02-09 Zoltan Varga <vargaz@gmail.com>
12878 * aot-compiler.c (emit_method_code): Add an assert.
12880 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
12881 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
12884 2008-02-08 Zoltan Varga <vargaz@gmail.com>
12886 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
12887 some load/store opcodes so they are consistent.
12888 (mono_arch_emit_prolog): Simplify some code.
12890 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
12892 * objects.cs: Add tests for large argument offsets on ARM.
12894 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
12895 stack offsets. Fixes #359651.
12897 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
12899 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
12901 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
12903 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
12905 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
12907 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
12908 rid of CEE_CONV_R_UN.
12910 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
12912 2008-02-07 Zoltan Varga <vargaz@gmail.com>
12914 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
12916 * mini.c (mono_normalize_opcodes): Add some more opcodes.
12918 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
12920 * cpu-amd64.md: Remove some unused opcodes.
12922 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
12924 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
12926 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
12927 arch specific functions for its parts. Call the peephole pass after local
12928 regalloc so the prolog can compute a more accurate max_offset.
12930 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
12931 the corresponding OP_I/OP_L opcodes.
12933 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
12935 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
12937 2008-02-06 Zoltan Varga <vargaz@gmail.com>
12939 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
12940 as they are handled in mini.c.
12942 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
12944 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
12945 case since it is handled in mini.c.
12947 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
12949 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
12951 * *.c: Use the new opcodes in the IR and back end code.
12953 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
12955 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
12957 2008-02-06 Mark Probst <mark.probst@gmail.com>
12959 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
12960 an assert because it has a race condition.
12962 2008-02-06 Zoltan Varga <vargaz@gmail.com>
12964 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
12966 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
12968 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
12970 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
12971 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
12973 2008-02-05 Zoltan Varga <vargaz@gmail.com>
12975 * cpu-amd64.md (move): Correct the maximum size of move.
12977 2008-02-05 Mark Probst <mark.probst@gmail.com>
12979 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
12980 the generic class init trampoline to return quickly if the class
12983 2008-02-04 Zoltan Varga <vargaz@gmail.com>
12985 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
12986 issues where an 32 bit callsite cannot be patched by a 64 bit address.
12988 2008-02-03 Zoltan Varga <vargaz@gmail.com>
12990 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
12993 2008-01-31 Zoltan Varga <vargaz@gmail.com>
12995 * objects.cs: Add some soft-float tests.
12997 * mini.c: Fix a couple more soft-float issues.
12999 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
13001 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
13002 avoid a REX prefix.
13004 2008-01-30 Zoltan Varga <vargaz@gmail.com>
13006 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
13007 exception happens while compiling a virtual method.
13009 2008-01-29 Zoltan Varga <vargaz@gmail.com>
13011 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
13013 * mini-sparc.c: Fix build.
13015 * mini-sparc.c (get_call_info): Add support for generic sharing.
13017 * mini-exceptions.c: Add a FIXME.
13019 2008-01-27 Zoltan Varga <vargaz@gmail.com>
13021 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
13022 altstack handling code.
13024 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
13026 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
13028 * mini-s390.c: Add support for generic sharing.
13030 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13032 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13034 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
13036 * mini-s390x.c: Add support for generic sharing.
13038 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13040 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13042 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
13043 can be used since it takes a 16 bit signed immediate.
13045 * inssel-s390x.brg: Fix OP_SETRET.
13047 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
13049 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
13051 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
13053 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
13055 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
13058 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
13061 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
13062 of the unused mono_arch_patch_delegate_trampoline stuff.
13064 2008-01-26 Zoltan Varga <vargaz@gmail.com>
13066 * basic-long.cs: Move the fp related tests to basic-float.cs.
13068 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
13070 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
13072 * basic-calls.cs: Add a test for proper float argument passing.
13074 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
13075 if the context corresponds to an exception received through a signal.
13077 * exceptions.cs: Add a test for nullref handling at the start of a try
13080 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
13082 * jit-icalls.c (mono_break): New JIT icall.
13084 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
13086 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
13088 2008-01-25 Zoltan Varga <vargaz@gmail.com>
13090 * cpu-*.md: Get rid of unused opcodes.
13092 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
13094 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
13097 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
13100 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
13101 the arch independent trampoline code in mini-trampolines.c.
13103 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
13105 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
13107 * mini-s390.h: Remove an unused define.
13109 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
13110 the arch independent trampoline code in mini-trampolines.c.
13112 * mini-arm.c (mono_arch_emit_prolog): Fix build.
13114 2008-01-24 Zoltan Varga <vargaz@gmail.com>
13116 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
13118 * mini-s390.c (mono_arch_emit_prolog): Fix build.
13120 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
13122 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
13124 * cpu-amd64.md: Use smaller sizes for int opcodes.
13126 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
13128 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
13131 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
13134 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
13135 instead of though a pointer to save an indirection when accessing elements of
13138 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
13140 (NOT_IMPLEMENTED): New helper macro.
13141 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
13144 * *.c: Use the new helper macro.
13146 2008-01-21 Zoltan Varga <vargaz@gmail.com>
13148 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
13150 2008-01-20 Zoltan Varga <vargaz@gmail.com>
13152 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
13155 2008-01-18 Zoltan Varga <vargaz@gmail.com>
13157 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
13158 profiling is enabled.
13160 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
13162 (mono_arch_emit_prolog): Add more first bblock optimizations.
13164 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
13165 in order if possible.
13166 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
13167 bblock, since the arguments are still in their original registers.
13169 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
13171 2008-01-17 Zoltan Varga <vargaz@gmail.com>
13173 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
13176 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
13179 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
13181 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
13182 process async exceptions received while in unmanaged code.
13184 * mini.c (mini_init): Install a callback with the runtime which will be called
13185 when a thread receives an async exception while in unmanaged code.
13187 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
13189 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
13191 2008-01-16 Wade Berrier <wberrier@novell.com>
13198 2008-01-16 Zoltan Varga <vargaz@gmail.com>
13200 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
13201 compilation with sun cc.
13203 * cpu-*.md: Fix the build.
13205 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
13207 * mini-amd64.h: Add some comments to the MonoLMF structure.
13209 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
13211 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
13212 in the LMF structure if possible. This saves two instructions in the
13213 managed->native wrappers.
13215 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
13217 2008-01-16 Mark Probst <mark.probst@gmail.com>
13219 * generic-sharing.c: New type argument lookup code which uses the
13220 runtime generic context template.
13222 2008-01-15 Zoltan Varga <vargaz@gmail.com>
13224 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
13226 * mini-arm.c (add_general): Fix arm eabi parameter passing.
13227 (mono_arch_output_basic_block): Fix localloc implementation.
13229 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
13231 * mini-ia64.c (peephole_pass): Fix ia64 build.
13233 * mini-amd64.c (peephole_pass): Fix a warning.
13235 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
13236 at a constant offset from sp/fp.
13238 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
13239 instead of obtaining it from *lmf in the managed method case.
13241 2008-01-14 Zoltan Varga <vargaz@gmail.com>
13243 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
13245 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
13247 * mini.h (MonoInstList): New type.
13248 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
13249 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
13250 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
13251 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
13252 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
13253 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
13254 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
13255 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
13256 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
13257 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
13258 MONO_INST_LIST_FOR_EACH_ENTRY,
13259 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
13260 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
13261 mono_inst_list_first, mono_inst_list_last,
13262 mono_inst_list_next, mono_inst_list_prev): New instruction
13263 list handling interfaces.
13264 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
13265 list head 'ins_list'.
13266 (MonoInst): Replace next pointer with list head 'node'.
13267 (MonoCallInst): Make 'out_args' a MonoInstList.
13268 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
13269 (MonoCompile): Delete reverse_inst_list and
13270 reverse_inst_list_len.
13271 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
13272 mono_arch_lowering_pass, mono_arch_local_regalloc,
13273 mono_arch_output_basic_block, mono_arch_emit_prolog):
13274 Convert to new instruction lists.
13275 (insert_after_ins): Delete.
13276 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
13278 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
13279 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
13280 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
13281 mono_emulate_opcode, mono_emit_load_got_addr,
13282 inline_method, mono_method_to_ir, mono_print_bb_code,
13283 print_dfn, decompose_pass, nullify_basic_block,
13284 replace_out_block_in_code, remove_block_if_useless,
13285 merge_basic_blocks, move_basic_block_to_end,
13286 try_unsigned_compare, optimize_branches, mono_print_code,
13287 mini_select_instructions, remove_critical_edges): Likewise.
13288 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
13289 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
13290 mono_arch_output_basic_block, mono_arch_emit_prolog):
13292 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
13293 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13294 mono_arch_output_basic_block): Likewise.
13295 (inst_list_prepend, insert_after_ins): Delete.
13296 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
13297 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
13299 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
13300 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
13301 mono_arch_emit_prolog): Likewise.
13302 * cfold.c (mono_constant_fold): Likewise.
13303 * liveness.c (visit_bb, mono_analyze_liveness,
13304 optimize_initlocals): Likewise.
13305 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
13306 * graph.c (mono_draw_code_cfg): Likewise.
13307 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
13308 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
13309 mono_ssa_cprop): Likewise.
13310 * abcremoval (get_relations_from_previous_bb, process_block):
13312 * local-propagation (mono_cprop_invalidate_values,
13313 mono_local_cprop_bb): Likewise.
13314 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
13315 peephole_pass, mono_arch_output_basic_block,
13316 mono_arch_emit_prolog): Likewise.
13317 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
13318 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13319 mono_arch_emit_prolog): Likewise.
13320 (insert_after_ins): Delete.
13321 * aliasing.c (print_code_with_aliasing_information,
13322 mono_build_aliasing_information, mono_aliasing_deadce):
13323 Convert to new instruction lists.
13324 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
13325 peephole_pass, NEW_INS, mono_arch_lowering_pass,
13326 mono_arch_local_regalloc, mono_arch_output_basic_block):
13328 (insert_after_ins): Delete.
13329 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
13330 peephole_pass, mono_arch_output_basic_block): Convert to
13331 new instruction lists.
13332 * mini-codegen (InstList, inst_list_prepend,
13333 insert_after_ins): Delete.
13334 (insert_before_ins, get_register_force_spilling,
13335 get_register_spilling, free_up_ireg, free_up_reg,
13336 create_copy_ins, create_spilled_store, alloc_int_reg,
13337 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
13338 to new instruction lists.
13339 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
13340 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13341 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
13342 (insert_after_ins): Delete.
13343 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
13344 mono_arch_local_regalloc, mono_arch_output_basic_block,
13345 mono_arch_call_opcode): Convert to new instruction lists.
13346 (insert_after_ins): Delete.
13347 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
13348 peephole_pass, mono_arch_output_basic_block,
13349 mono_arch_emit_prolog): Convert to new instruction lists.
13351 2008-01-11 Zoltan Varga <vargaz@gmail.com>
13353 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
13355 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
13358 * Makefile.am (version.h): Make this work with non-bash shells.
13360 2008-01-10 Zoltan Varga <vargaz@gmail.com>
13362 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
13364 2008-01-08 Zoltan Varga <vargaz@gmail.com>
13366 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
13367 the InitializeArray optimization.
13369 2008-01-06 Zoltan Varga <vargaz@gmail.com>
13371 * mini.c driver.c: Don't include os/gc_wrapper.h.
13373 2008-01-05 Zoltan Varga <vargaz@gmail.com>
13375 * mini.c (print_jit_stats): Print GC statistics if available.
13377 2008-01-04 Zoltan Varga <vargaz@gmail.com>
13379 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
13381 2007-12-29 Zoltan Varga <vargaz@gmail.com>
13383 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
13385 2007-12-26 Zoltan Varga <vargaz@gmail.com>
13387 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
13389 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
13391 * driver.c (mono_main): Ditto.
13393 2007-12-23 Zoltan Varga <vargaz@gmail.com>
13395 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
13397 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
13398 in the vtable can't be encoded.
13399 (compile_method): Ditto.
13401 2007-12-21 Zoltan Varga <vargaz@gmail.com>
13403 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
13406 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
13409 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
13410 the top LMF entry belongs to the current method.
13412 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
13414 2007-12-20 Zoltan Varga <vargaz@gmail.com>
13416 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
13418 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
13420 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
13422 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
13424 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
13426 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
13429 * basic-float.cs: Add an ulong->double cast test.
13431 2007-12-15 Zoltan Varga <vargaz@gmail.com>
13433 * mini.c (mono_method_to_ir): Fix a warning.
13435 2007-12-14 Zoltan Varga <vargaz@gmail.com>
13437 * mini-ops.h: Add OP_SWITCH.
13439 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
13440 CEE_SWITCH in back-end code, use OP_SWITCH instead.
13442 2007-12-11 Geoff Norton <gnorton@novell.com>
13444 * mini-s390x.c: Minor change to the MAX() define to allow
13445 it to compile with other gcc versions.
13447 2007-12-11 Geoff Norton <gnorton@novell.com>
13450 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
13452 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
13454 exceptions-arm.c (mono_arch_get_restore_context): Restore
13457 exceptions-arm.c (throw_exception): Save the frame pointer.
13458 This is a partial fix for #323747. Only the client side is
13461 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
13463 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
13464 was using an unrelated variable to log the class which
13465 needed the cctor to be called. This was crashing on arm.
13467 2007-12-09 Robert Jordan <robertj@gmx.net>
13469 * mini-x86.c (mono_arch_emit_epilog):
13470 Consider all kinds of 64-bit types. Fixes #323114.
13472 2007-12-08 Zoltan Varga <vargaz@gmail.com>
13474 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
13476 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13478 * mini-amd64.c (peephole_pass): Add a missing instruction check.
13480 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
13482 * mini.c: run type ctor before allocating an object, not only
13483 when running it's constructor method (fixes at least part of bug #342507).
13485 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13487 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
13489 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
13490 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
13493 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
13494 mono_generic_class_init_trampoline () the same as it is done with the other
13497 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
13498 aot-runtime.c aot-compiler.c: Implement AOT support.
13500 2007-12-07 Mark Probst <mark.probst@gmail.com>
13502 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
13503 build for archs which don't have the vtable trampoline defined
13506 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13508 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
13510 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
13512 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
13514 * tramp-<ARCH>.c: Use the new helper function.
13516 2007-12-07 Mark Probst <mark.probst@gmail.com>
13518 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
13519 trampoline call, which takes a vtable argument.
13521 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
13522 OP_TRAMPCALL_VTABLEs like other calls.
13524 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
13525 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
13526 call. Implemented a support function which fetches the vtable
13527 from a register set.
13529 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
13530 Implemented a generic class init trampoline, using the
13531 OP_TRAMPCALL_VTABLE opcode.
13533 * mini.c: Implemented static field access when sharing generic
13534 code. This implies initing the class using the new
13535 OP_TRAMPCALL_VTABLE call.
13537 2007-12-07 Mark Probst <mark.probst@gmail.com>
13539 * mini.c: Don't compile methods with sharing enabled if their
13540 classes are disabled for sharing.
13542 2007-12-06 Zoltan Varga <vargaz@gmail.com>
13544 * inssel.brg: Add a missing sign extension to the GETCHR and array access
13545 opcodes. Fixes #346563.
13547 * objects.cs: Add a new test.
13549 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
13551 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
13552 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
13554 2007-12-06 Zoltan Varga <vargaz@gmail.com>
13556 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
13558 2007-12-03 Zoltan Varga <vargaz@gmail.com>
13560 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
13563 2007-12-02 Zoltan Varga <vargaz@gmail.com>
13565 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
13567 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
13568 optimization in the AOT case.
13570 2007-11-30 Zoltan Varga <vargaz@gmail.com>
13572 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
13574 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
13576 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
13578 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
13580 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
13581 is created by the inlined delegate ctor.
13583 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
13585 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
13587 2007-11-29 Zoltan Varga <vargaz@gmail.com>
13589 * cpu-x86.md: Fix the length of ckfinite.
13591 2007-11-28 Zoltan Varga <vargaz@gmail.com>
13593 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
13595 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
13596 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
13598 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
13600 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
13601 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
13603 2007-11-28 Martin Baulig <martin@ximian.com>
13606 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
13607 after creating the trampoline.
13609 2007-11-27 Zoltan Varga <vargaz@gmail.com>
13611 * aot-runtime.c (load_aot_module): Check runtime version if needed.
13613 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
13616 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
13617 instead of the calling method to help AOT.
13619 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
13621 2007-11-26 Zoltan Varga <vargaz@gmail.com>
13623 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
13626 2007-11-23 Zoltan Varga <vargaz@gmail.com>
13628 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
13630 * aot-compiler.c (compile_method): Correct check for generic method definitions.
13631 (encode_method_ref): No need to handle generic method definitions specially.
13633 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
13635 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
13638 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
13640 (compile_method): Enable generic sharing.
13642 2007-11-22 Zoltan Varga <vargaz@gmail.com>
13644 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
13645 (mini_method_compile): Add preliminary support for AOTing shared generic code.
13647 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
13650 * mini-trampolines.c: Fix a warning.
13652 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
13654 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
13655 (generic_class_is_reference_type): Remove unused function.
13657 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
13658 in the generic vtable trampoline case.
13660 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
13662 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
13663 return an AOT method based on a vtable slot.
13665 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
13667 * mini.c (mini_get_vtable_trampoline): Export this.
13669 2007-11-22 Martin Baulig <martin@ximian.com>
13672 (MonoDebuggerInfo): Move `debugger_version' up.
13674 2007-11-22 Martin Baulig <martin@ximian.com>
13677 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
13679 * mini-trampolines.c
13680 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
13681 after compiling the method.
13683 2007-11-20 Martin Baulig <martin@ximian.com>
13686 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
13687 (mono_debugger_remove_breakpoint): Likewise.
13688 (mono_debugger_check_breakpoints): Likewise.
13690 * debug-debugger.c: Implement the new breakpoint interface here.
13692 2007-11-18 Zoltan Varga <vargaz@gmail.com>
13694 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
13695 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
13697 * mini-x86.c (mono_arch_output_basic_block): Ditto.
13699 2007-11-17 Zoltan Varga <vargaz@gmail.com>
13701 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
13703 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
13706 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
13709 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
13710 returning a vtype in a register.
13712 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
13713 here from the arch specific code.
13715 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
13718 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
13719 (mono_arch_emit_prolog): Increment maximum prolog size.
13721 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
13722 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
13724 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
13725 MonoGenericSharingContext.
13727 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
13728 MonoGenericSharingContext. Allocate memory from the cfg mempool.
13730 2007-11-15 Mark Probst <mark.probst@gmail.com>
13732 * mini.c, mini.h, generic-sharing.c: Functions for producing code
13733 which extract fields out of the runtime generic context. Full
13734 sharing of the NEWARR opcode.
13736 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
13738 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
13739 --enable-minimal=ssa.
13741 2007-11-13 Zoltan Varga <vargaz@gmail.com>
13743 * mini-trampolines.c (mono_delegate_trampoline): Update after
13744 mono_marshal_get_delegate_invoke () signature change.
13746 2007-11-13 Mark Probst <mark.probst@gmail.com>
13748 * mini.c: Removed the shared context in favor of the generic
13749 sharing context. Allocate the MonoJitInfo structure with room for
13750 the generic sharing context if it's needed.
13752 * mini.h: Remove MonoGenericSharingContext declaration. It's in
13753 domain-internals.h now.
13755 * mini-x86.c: Pass the generic sharing context to get_call_info ().
13757 * generic-sharing.c: Several changes for working without a shared
13758 context and instead operating on open types instead.
13760 2007-11-12 David S. Miller <davem@davemloft.net>
13762 * inssel-sparc.brg: Fix double instruction emit.
13764 2007-11-12 Zoltan Varga <vargaz@gmail.com>
13766 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
13767 Get/Set/Address methods.
13769 * mini.c debug-debugger.c mini-trampolines.c: Update after
13770 mono_marshal_get_delegate_invoke signature change.
13772 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
13774 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
13775 This can happens with dynamic methods. Fixes the other bug in #322722.
13777 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
13779 * tramp-arm.c (mono_arch_patch_callsite): Support patching
13782 * mini-arm.c (arm_patch): Implement patching of BX call
13783 sequence. Fixes one of the bugs in #322722.
13785 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
13787 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
13788 under Linux. We only need to flush every 32-byte cache line.
13790 2007-11-07 Massimiliano Mantione <massi@ximian.com>
13793 move_basic_block_to_end: Add branches when needed, eventually creating
13795 optimize_branches: added a parameter that tells if it's ok to create
13796 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
13797 and avoid calling move_basic_block_to_end when it's not ok.
13800 2007-11-07 Mark Probst <mark.probst@gmail.com>
13802 * mini.c: Abort inlining call to InitializeArray if something
13803 looks wrong. Let the icall handle it, which now has proper safety
13806 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
13808 * mini.c (mono_spill_call): add support for soft-float.
13810 * mini.c (mono_method_to_ir): add support for soft-float
13811 to inlined functions that return float.
13813 * mini.c (mono_method_to_ir): add support for soft-float
13814 to cee_stsfld opcode on float fields.
13816 2007-11-05 Geoff Norton <gnorton@novell.com>
13818 * mini-x86.h: Fix the structure access for X86 Leopard.
13821 2007-11-05 Martin Baulig <martin@ximian.com>
13823 * mini-trampolines.c
13824 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
13825 after compiling the method to notify the debugger.
13827 2007-11-05 Martin Baulig <martin@ximian.com>
13829 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
13831 2007-11-02 Zoltan Varga <vargaz@gmail.com>
13833 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
13834 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
13836 2007-11-01 Zoltan Varga <vargaz@gmail.com>
13838 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
13839 native-to-managed wrappers.
13841 2007-11-01 Geoff Norton <gnorton@novell.com>
13843 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
13846 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
13848 * mini.c, mini-x86.c: when getting back from unmanaged code
13849 to managed via a marshaled delegate we also need to set the
13852 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
13854 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
13857 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
13859 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
13860 let the debugger or other external agents to tell the JIT when
13861 a sw breakpoint has been inserted in the code that the JIT needs
13862 to be able to inspect.
13864 2007-10-31 Martin Baulig <martin@ximian.com>
13867 (MonoDebuggerInfo): Remove `runtime_class_init'.
13869 2007-10-30 Martin Baulig <martin@ximian.com>
13872 (mono_debugger_thread_created): Added `MonoThread *' argument.
13873 (mono_debugger_extended_notification): New public method.
13874 (mono_debugger_trampoline_compiled): New public method.
13877 (MonoDebuggerThreadInfo): Added `thread' and
13878 `extended_notifications' fields.
13881 (debugger_executable_code_buffer): New static variable.
13884 (MonoDebuggerInfo): Added `executable_code_buffer',
13885 `executable_code_buffer_size', `breakpoint_info_area',
13886 `breakpoint_table' and `breakpoint_table_size'.
13888 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
13890 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
13891 that IP either is an unused value or the vtable pointer. IMT
13892 calls use vtable + offset now. Reduced by almost half the size
13895 2007-10-26 Jonathan Chambers <joncham@gmail.com>
13897 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
13898 defines to access param registers. Replace long usage with
13899 gsize as sizeof(long) != sizeof(void*) on Win64.
13901 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
13902 on Win64. Fix intrinsic, use _AddressOfReturnAddress
13903 instead of non-existant _GetAddressOfReturnAddress.
13905 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
13906 param registers. Save/restore %rdi and %rsi in MonoLMF.
13908 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
13909 param registers. Modify (throw_exception) signature to take
13910 %rdi and %rsi on Win64.
13912 Code is contributed under MIT/X11 license.
13914 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
13916 * helpers.c: unlink debugging output files.
13918 2007-10-25 Zoltan Varga <vargaz@gmail.com>
13920 * mini.c: Move mono_create_ftnptr () to object.c.
13922 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
13924 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
13925 optional. This function can now be used to disassemble code generated
13926 outside the JIT such as trampolines and IMT thunks.
13928 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
13930 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
13931 vtable pointer from a ldr instruction.
13933 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
13934 new IMT call sequence.
13936 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
13937 call sequence for interface invocations.
13939 * mini-arm.c (mono_arch_emit_imt_argument): added, required
13940 for imt support. This function is empty since IMT on ARM requires no
13941 special handling on the IR side.
13943 * mini-arm.c (mono_arch_find_imt_method): added, required for
13946 * mini-arm.c (mono_arch_find_this_argument): added, required
13949 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
13950 a ldr instruction to load a value stored in the code stream.
13952 * mini-arm.c (mono_arch_build_imt_thunk):added, required
13956 2007-10-23 Zoltan Varga <vargaz@gmail.com>
13958 * mini.c (mini_init): Install the jump trampoline callback.
13960 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13962 * mini-trampolines.c: handle synchronized methods with the common
13963 vtable trampoline (bug #335601).
13965 2007-10-17 Zoltan Varga <vargaz@gmail.com>
13967 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
13969 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
13972 * mini-ia64.h mini-ia64.c: Add support for IMT.
13974 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
13975 prolog. Fixes #331958.
13977 2007-10-15 Zoltan Varga <vargaz@gmail.com>
13979 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
13981 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13983 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
13986 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13988 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
13991 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
13993 * mini-x86.c, mini-x86.h: x86 support for the common vtable
13996 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
13998 * mini-trampolines.c: changed the magic rampoline to understand
13999 the common vtable trampoline method: the method to invoke is
14000 determined by the vtable displacement of the call.
14002 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14004 * mini.c, mini.h: register the common vtable trampoline if the
14005 architecture supports it.
14007 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14009 * cpu-amd64.md: use the correct max length for tls_get.
14011 2007-10-14 Zoltan Varga <vargaz@gmail.com>
14013 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
14014 CEE_STELEM_ANY. Fixes #333696.
14016 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14018 * exceptions-x86.c: provide more graceful handling of the case where
14019 we followed a bogus function pointer from managed code (bug #332866).
14021 2007-10-11 Mark Probst <mark.probst@gmail.com>
14023 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
14024 replaces the generic_shared flag and will carry more information
14027 * generic-sharing.c: Added mini_type_stack_size() which allows
14028 allows open types if given a generic sharing context.
14029 mini_get_basic_type_from_generic() takes a
14030 MonoGenericSharingContext* instead of a MonoCompile* now.
14032 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
14033 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
14034 mini-sparc.c, mini-x86.c: Trivial changes required by the two
14035 changes above. Just passing arguments through to the right
14038 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14040 * mini-arm.c: unify the call emission to emit_code_seq().
14042 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
14044 * tramp-arm.c: reduced the trampoline size.
14046 2007-10-10 Mark Probst <mark.probst@gmail.com>
14048 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
14049 variable handling out of arch-specific code.
14051 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
14053 * mini-arm.c: implemented fast delegate dispatch.
14055 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14057 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
14058 that fp elimination is turned off if the space required by locals is too
14059 big. Fixes #331958.
14061 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14063 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
14064 ARM to the new style trampoline.
14066 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14068 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
14070 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
14072 2007-10-09 Martin Baulig <martin@ximian.com>
14075 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
14076 `field_info_offset_offset'.
14078 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
14080 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
14081 removed more internal usage of the r11 register and made it available
14082 to the register allocator.
14084 2007-10-08 Mark Probst <mark.probst@gmail.com>
14086 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
14087 when sharing generics and treat type variables as references.
14089 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14091 * mini-ppc.c: started removing the internal uses of register r11
14092 to eventually allow the register allocator to manage it as an
14093 additional available register.
14095 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14097 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
14099 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
14101 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
14102 specific trampolines as they are not performance critical as a jump
14103 target (maybe align as before only for AOT code?). This saves about
14104 200 KB of native code on x86 for monodevelop startup.
14106 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
14108 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
14109 monodevelop startup.
14111 2007-10-06 Zoltan Varga <vargaz@gmail.com>
14113 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
14115 * mini-sparc.h mini-sparc.c: Implement IMT support.
14117 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
14118 its smaller and doesn't clobber sparc_g1.
14120 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
14122 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
14124 * mini-ppc.c: optimized the size of the IMT thunks a bit.
14126 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14128 * mini-ppc.c: implemented fast delegate invocation.
14130 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
14132 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
14134 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14136 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
14137 code to the new style trampoline in preparation for IMT support.
14139 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
14141 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
14142 systems already. This also reduces the specific trampiline sizes and
14143 prepares for the use of r12 as the IMT identifier register.
14145 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14147 * mini-mips.h: endianess fix (simplified from a patch by
14148 Thomas Kunze <thommy@tabao.de>, bug #323737).
14150 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14152 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
14153 to access ucontext fields and enable netbsd support
14154 (partially from Magnus Henoch <mange@freemail.hu>).
14156 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14158 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
14159 use the preprocessor from the CPP env var if it is set.
14161 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14163 * mini-trampolines.c: fixed an assertion and moved it earlier in the
14164 code, before interface_offset gets used.
14166 2007-10-02 Zoltan Varga <vargaz@gmail.com>
14168 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
14169 mono_class_setup_vtable () before accessing klass->vtable.
14171 2007-10-01 Zoltan Varga <vargaz@gmail.com>
14173 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
14176 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14178 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
14179 IMT slots (this saves hundreds of KB of memory in programs like
14180 IronPython and Monodevelop).
14182 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
14184 * mini.c: print the delegate counter.
14186 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
14188 * mini-x86.c: make it easier to enable the debugging code for IMT
14191 2007-09-28 Martin Baulig <martin@ximian.com>
14194 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
14195 `mono_method_klass_offset' and `mono_method_token_offset'.
14197 2007-09-20 Mark Probst <mark.probst@gmail.com>
14199 * mini.c: First generics sharing implementation. Can only share
14200 in very simple cases. If sharing doesn't work it falls back to
14201 dedicated compilation.
14203 * mini.h: Flag in MonoCompile to specify whether generic
14204 compilation is shared. Flags enum for marking which generic inst
14205 of a context is used. Prototypes for helper functions.
14207 * generic-sharing.c: Helper functions for generic method sharing.
14209 * optflags-def.h: Optimization flag (gshared) for enabling generic
14210 method sharing added.
14212 * Makefile.am: generic-sharing.c added.
14214 2007-09-19 Daniel Nauck <dna@mono-project.de>
14216 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
14218 2007-09-19 Massimiliano Mantione <massi@ximian.com>
14219 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
14222 2007-09-19 Martin Baulig <martin@ximian.com>
14224 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
14225 mono_debug_cleanup() is now part of mono_cleanup().
14227 2007-09-18 Zoltan Varga <vargaz@gmail.com>
14229 * driver.c (mono_main): Fix a warning.
14231 2007-09-17 Zoltan Varga <vargaz@gmail.com>
14233 * aot-compiler.c: Optimize various parts when processing large assemblies.
14236 * mini.c (mono_patch_info_hash): Improve hash function.
14238 2007-09-14 Jonathan Chambers <joncham@gmail.com>
14240 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
14242 Code is contributed under MIT/X11 license.
14244 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14246 * mini.c (mini_init): Fix a leak.
14248 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
14250 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14252 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
14254 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14256 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
14258 2007-09-13 Zoltan Varga <vargaz@gmail.com>
14260 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
14263 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
14265 * mini.c (handle_alloc): Enable managed allocators in AOT code.
14267 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
14269 * aot-runtime.c (decode_patch_info): Ditto.
14271 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14273 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
14274 static case. Cache delegates in architecture specific code,
14275 based on number of parameters.
14277 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
14278 in architecture specific code, based on number of parameters.
14280 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
14281 caching happen in architecture specific code now.
14283 Code is contributed under MIT/X11 license.
14285 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14287 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
14288 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
14289 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
14291 Code is contributed under MIT/X11 license.
14293 2007-05-15 Massimiliano Mantione <massi@ximian.com>
14294 * mini.c: (mono_thread_abort) Fixed bug #82416.
14296 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14298 * mini.: hook the new managed GC allocation feature into the JIT.
14300 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
14302 * mini.c: implementation for the new runtime tls opcode.
14304 2007-09-11 Martin Baulig <martin@ximian.com>
14307 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
14308 `mono_method_inflated_offset'.
14310 2007-09-07 Zoltan Varga <vargaz@gmail.com>
14312 * driver.c mini.h mini.c: Add a new devel command line option for injecting
14313 async exceptions into a method.
14315 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
14316 purpose of testing whenever the unwinder works at every instruction.
14318 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
14320 * mini.c: check accessibility of method used in ldftn (fixes
14323 2007-09-04 Zoltan Varga <vargaz@gmail.com>
14325 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
14327 * inssel.brg: Fix a warning.
14329 2007-09-03 Martin Baulig <martin@ximian.com>
14331 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
14332 now takes the `main_method' as argument.
14334 2007-09-02 Zoltan Varga <vargaz@gmail.com>
14336 * cpu-sparc.md (endfilter): Add missing src1:i argument.
14338 2007-08-30 Jonathan Chambers <joncham@gmail.com>
14340 * driver.c: include the cil-coff.h header on Windows.
14342 Code is contributed under MIT/X11 license.
14344 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
14346 * mini.c, driver.c: don't include the cil-coff.h header.
14348 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14350 * mini.c: flag places that needs fixes fo soft-float support.
14352 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
14354 * mini.h, inssel-float.brg: fix soft-float constant loads on big
14355 endian systems (partially from Dean Jenkins, bug #81924).
14357 2007-08-28 Mark Probst <mark.probst@gmail.com>
14359 * mini.c (check_linkdemand): Remove embedded reference object in
14360 call to LinkDemandSecurityException.
14361 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
14362 with an IntPtr instead of a reference object.
14364 2007-08-28 Zoltan Varga <vargaz@gmail.com>
14366 * mini.c (handle_initobj): Handle alignment properly.
14368 * inssel.brg (mini_emit_memset): Ditto.
14370 * inssel.brg (mini_emit_memcpy): Ditto.
14372 * inssel-sparc.brg: Ditto.
14374 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
14376 2007-08-26 Zoltan Varga <vargaz@gmail.com>
14378 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
14379 exceptions raised in unmanaged code. Fixes part of #82594.
14381 2007-08-24 Mark Probst <mark.probst@gmail.com>
14383 * mini.c (mono_method_to_ir), declsec.c
14384 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
14386 2007-08-22 Martin Baulig <martin@ximian.com>
14389 (MonoDebuggerThreadInfo): New typedef.
14390 (mono_debugger_thread_table): New global variable.
14391 (mono_debugger_thread_created): New public function.
14392 (mono_debugger_thread_cleanup): New public function.
14395 (MonoDebuggerInfo):
14396 - removed `get_current_thread' and `lookup_assembly'.
14397 - removed `data_table'.
14398 - added `thread_table'.
14401 (mono_thread_start_cb): Call mono_debugger_thread_created().
14402 (mono_thread_attach_cb): Likewise.
14403 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
14404 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
14407 * driver.c (mono_main): Move mono_debug_init() up, before calling
14408 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
14410 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14412 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
14413 together when passing several arguments of type double (gives a small
14414 speedup and saves a few bytes of generated code).
14416 2007-08-20 Jb Evain <jbevain@novell.com>
14418 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
14420 2007-08-20 Jb Evain <jbevain@novell.com>
14422 * mini.c (mono_method_to_ir): throw MethodAccessException
14423 and FieldAccessException instead of InvalidProgramException.
14425 2007-08-20 Mark Probst <mark.probst@gmail.com>
14427 * mini.c: CoreCLR security checks.
14429 * mini.h: Removed MonoSecurityMode (moved to
14430 metadata/security-manager.h) and mono_security_mode global var
14431 (replaced by set/get functions in security-manager.h).
14433 * driver.c: Added "core-clr-test" security mode for testing. Used
14434 set-function for setting security mode.
14436 2007-08-17 Mark Probst <mark.probst@gmail.com>
14438 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
14439 the new jit_info_table.
14441 * driver.c: Test code for the new jit_info_table (enabled by the
14442 define MONO_JIT_INFO_TABLE_TEST).
14444 2007-08-14 Zoltan Varga <vargaz@gmail.com>
14446 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
14447 detection of call <REG> instruction sequence. Fixes build on freebsd.
14449 2007-08-13 Zoltan Varga <vargaz@gmail.com>
14451 * mini-exceptions.c: Fix a warning.
14453 2007-08-11 Zoltan Varga <vargaz@gmail.com>
14455 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
14456 stack overflow handling code on amd64 too.
14458 * mini-exceptions.c (mono_setup_altstack): Make this use
14459 mono_thread_get_stack_bounds ().
14461 * mini-x86.h: Disable sigaltstack on solaris x86.
14463 2007-08-10 Zoltan Varga <vargaz@gmail.com>
14465 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
14467 2007-08-10 Geoff Norton <gnorton@customerdna.com>
14469 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
14471 2007-08-08 Zoltan Varga <vargaz@gmail.com>
14473 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
14475 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
14477 2007-08-03 Neale Ferguson <neale@sinenomine.net>
14479 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
14482 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
14484 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
14485 to be emitted (bug #82281).
14487 2007-08-01 Martin Baulig <martin@ximian.com>
14489 Merged the `debugger-dublin' branch.
14491 * debug-debugger.h (MonoDebuggerInfo):
14492 Removed the `old_*' compatibility entries.
14493 Added `debugger_version' and `data_table'.
14494 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
14495 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
14498 (MiniDebugMethodBreakpointInfo): Add `address_list'.
14499 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
14500 instead of a `gconstpointer'.
14501 (mono_debugger_insert_method_breakpoint): Return a
14502 `MonoDebugMethodAddressList *'.
14504 2007-06-28 Martin Baulig <martin@ximian.com>
14506 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
14508 2007-08-01 Zoltan Varga <vargaz@gmail.com>
14510 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
14511 __builtin_frame_address () since it is broken on older gcc versions.
14513 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14515 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
14516 on the stack overflow handling and made the managed stack overflows
14517 catchable in most cases using soft guard pages.
14518 * exceptions-x86.c: added code to restore the protection in the soft
14519 guard pages at the end of exception handling.
14521 2007-07-31 Zoltan Varga <vargaz@gmail.com>
14523 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
14525 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14527 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
14528 exception handling.
14530 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14532 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
14533 signal handling support until it has been ported to the new mechanism.
14534 * mini.c: fixed stack overflow detection and use the new
14535 architecture code to handle signals on the altstack.
14537 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
14539 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
14540 stack overflows on the alt stack.
14542 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
14544 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
14545 stack overflows on the alt stack.
14547 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
14549 * exceptions-ppc.c: cleanup preparing for altstack support.
14551 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
14553 * exceptions-arm.c: cleanup preparing for altstack support.
14555 2007-07-27 Mark Probst <mark.probst@gmail.com>
14557 * mini.c (print_jit_stats): Output hazard pointer stats.
14559 2007-07-26 Mark Probst <mark.probst@gmail.com>
14561 * driver.c, mini.c: Replaced security mode flags with a single
14564 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14566 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
14568 2007-07-25 Mark Probst <mark.probst@gmail.com>
14570 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
14571 (which doesn't do anything yet) for activating Core CLR
14572 (Silverlight) security.
14574 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
14576 * mini-codegen.c: work around a possible gcc bug on arm.
14578 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
14580 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
14581 message for platforms that don't support AOT compilation.
14583 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14585 * mini.h, mini.c, driver.c: temporary smcs hack.
14587 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
14589 * mini-arm.h, mini-arm.c: arm EABI fixes.
14591 2007-07-22 Zoltan Varga <vargaz@gmail.com>
14593 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
14596 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
14597 trampolines taking a method argument.
14599 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
14601 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
14602 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
14604 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
14605 JIT compilation throws an exception. Fixes #82050.
14607 2007-07-19 Mark Probst <mark.probst@gmail.com>
14609 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
14610 with the MONO_EXCEPTION_ defines.
14612 2007-07-17 Zoltan Varga <vargaz@gmail.com>
14614 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
14617 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
14618 the cause of an assertion.
14620 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
14622 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
14625 2007-07-15 Zoltan Varga <vargaz@gmail.com>
14627 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
14628 assert. Should fix #82103.
14630 2007-07-14 Zoltan Varga <vargaz@gmail.com>
14632 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
14633 here too. Fixes #82095.
14635 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
14638 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
14640 * mini-amd64.h: Enable IMT for amd64.
14642 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
14644 2007-07-12 Zoltan Varga <vargaz@gmail.com>
14646 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
14648 2007-07-12 Mark Probst <mark.probst@gmail.com>
14650 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
14651 as soon as check_linkdemand sets an exception_type.
14653 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
14655 * mini-x86.c: fixed offsets for IMT call sequence.
14656 * mini-x86.h: enable IMT again.
14658 2007-07-11 Zoltan Varga <vargaz@gmail.com>
14660 * trace.c (mono_trace_enter_method): Decode MonoType too.
14662 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
14664 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
14666 * mini-amd64.c: Add preliminary IMT implementation.
14668 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14670 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
14671 understand the new IMT-base interface invocation (thanks to
14672 Daniel Nauck for the report and the remote debugging session).
14674 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14676 * mini-x86.c: size and speed optimizations for the IMT bsearch.
14678 2007-07-11 Zoltan Varga <vargaz@gmail.com>
14680 * Makefile.am (aotcheck): Make this actually use the AOTed code.
14682 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
14684 * mini-trampolines.c: implement AOT IMT support.
14685 * mini-x86.h: enable IMT support for wider testing.
14687 2007-07-10 Zoltan Varga <vargaz@gmail.com>
14689 * inssel.brg (emit_imt_argument): Add aot support here.
14691 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
14693 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
14695 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
14696 of the IMT implementation, partially from massi, with my
14697 implementation of the bsearch sequence. Disabled by default until
14698 the AOT code is implemented.
14700 2007-07-10 Zoltan Varga <vargaz@gmail.com>
14702 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
14704 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
14706 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14708 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
14709 arch-independent IMT JIT code from Massimiliano
14710 Mantione (massi@ximian.com) with small cleanups from me.
14712 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
14714 * Makefile.am: fix svn invocation to get the svn revision to be
14715 independent of the local language (build fix).
14717 2007-07-09 Mark Probst <mark.probst@gmail.com>
14719 * mini.c (inline_method): Reset cfg->exception_type if the
14720 inlining is aborted. Fixes: 82049.
14722 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
14724 * mini.c: remove assert from exception handling code when exception_ptr
14727 2007-07-05 Zoltan Varga <vargaz@gmail.com>
14729 * mini.c (mono_codegen): Add an assert.
14731 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
14732 enter and leave code.
14733 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
14735 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14737 * mini-ppc.c: fixed memory corruption for localloc(0)
14740 2007-07-05 Zoltan Varga <vargaz@gmail.com>
14742 * mini.c: Fix warnings.
14744 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
14746 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
14747 to emit better double->int conversions.
14749 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
14751 * mini.c: the provided Min/Max optimizations are valid for unisgned
14754 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
14756 * 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
14758 2007-06-28 Miguel de Icaza <miguel@novell.com>
14760 * mini.c (mono_running_on_valgrind): Add support for reporting the
14761 method and its boundaries to valgrind.
14763 2007-06-28 Martin Baulig <martin@ximian.com>
14765 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
14767 2007-06-25 Zoltan Varga <vargaz@gmail.com>
14769 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
14771 * generic.2.cs: Add new test case.
14773 2007-06-25 Martin Baulig <martin@ximian.com>
14775 Merged the `debugger-dublin' branch.
14778 (mono_debugger_insert_method_breakpoint): New public method.
14779 (mono_debugger_remove_method_breakpoint): Likewise.
14780 (mono_debugger_check_breakpoints): New static method.
14781 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
14783 * debug-debugger.h (MonoDebuggerInfo):
14784 Renamed (to keep backward compatibility in the vtable):
14785 `insert_breakpoint' -> `old_insert_breakpoint'.
14786 `remove_breakpoint' -> `old_remove_breakpoint'.
14787 `create_string' -> `old_create_string'.
14788 `lookup_class' -> `old_lookup_class'.
14789 `lookup_type' -> removed; changed into a dummy field.
14790 `lookup_assembly' -> `old_lookup_assembly'.
14791 Added (same functionality, but different signature):
14792 `create_string', `lookup_class', `lookup_assembly'
14794 `get_method_addr_or_bpt', `remove_method_breakpoint',
14795 `runtime_class_init'.
14797 * debug-debugger.c: Merged the `debugger-dublin' branch.
14799 2007-06-23 Zoltan Varga <vargaz@gmail.com>
14801 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
14803 (peephole_pass): Likewise.
14805 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
14807 * driver.c: hopefully make setaffinity work also for ancient
14810 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
14812 * driver.c : win32 build fix.
14814 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14816 * driver.c: check for the MONO_NO_SMP env var and bind to a single
14817 processor if it is set.
14819 2007-06-21 Martin Baulig <martin@ximian.com>
14821 * debug-mini.h: New file.
14824 (mono_debugger_insert_breakpoint_full): Moved here from
14825 ../metadata/mono-debug-debugger.c.
14826 (mono_debugger_remove_breakpoint): Likewise.
14827 (mono_debugger_breakpoint_callback): Likewise.
14829 2007-06-15 Raja R Harinath <rharinath@novell.com>
14831 * jit-icalls.c (mono_helper_compile_generic_method): Update to
14832 changes in MonoGenericClass.
14834 2007-06-14 Zoltan Varga <vargaz@gmail.com>
14836 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
14838 2007-06-14 Raja R Harinath <rharinath@novell.com>
14840 * jit-icalls.c (mono_helper_compile_generic_method): Update to
14841 removal of MonoGenericMethod.
14843 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14845 * mini-exceptions.c: hooks for the exception events profiling API.
14847 2007-06-14 Randolph Chung <tausq@debian.org>
14849 * Makefile.ma: Add hppa target.
14850 * mini-arch.h: Include mini-hppa.h
14851 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
14852 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
14853 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14855 2007-06-14 Randolph Chung <tausq@debian.org>
14857 * inssel.brg: Add rules for "chained" compare-branch operations so that
14858 a single compare op can affect multiple branches. Adjust cost for
14859 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
14860 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
14861 cost for some rules so that they can more easily be overridden by
14862 per-arch rules (with fixes from lupus).
14863 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14865 2007-06-13 Randolph Chung <tausq@debian.org>
14867 * mini-ops.h: Reorder branch ops so that they match the order of the
14868 corresponding CEE_* ops. The code expects them this way.
14869 Add new ops for HPPA target.
14870 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14872 2007-06-13 Randolph Chung <tausq@debian.org>
14874 * mini-exceptions.c: Handle cases where the stack grows towards
14876 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14878 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
14880 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
14882 * driver.c: explain where a non-matching corlib is found.
14884 2007-06-13 Mark Probst <mark.probst@gmail.com>
14886 * mini.c (print_jit_stats): Output dynamic code allocation stats.
14888 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
14890 * mini-exceptions.c: Generate a method profile leave event during
14891 an exception to ensure that the profiler gets notified.
14893 2007-06-07 Zoltan Varga <vargaz@gmail.com>
14895 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
14898 * cpu-amd64.md: Add long_and/or/xor opcodes.
14900 2007-06-06 Wade Berrier <wberrier@novell.com>
14902 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
14903 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
14904 length of instruction shr_imm (expected 8, got 10)
14906 2007-06-06 Zoltan Varga <vargaz@gmail.com>
14908 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
14910 2007-06-06 Mark Probst <mark.probst@gmail.com>
14912 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
14913 MonoInternalHashTable again (fixed bug in the internal hash table
14916 2007-06-06 Mark Probst <mark.probst@gmail.com>
14918 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
14919 Have to figure out what makes it crash the SWF regression.
14921 2007-06-05 Zoltan Varga <vargaz@gmail.com>
14923 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
14925 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14927 * mini.c: optimize out the type check when storing null in a
14930 2007-06-04 Mark Probst <mark.probst@gmail.com>
14932 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
14933 MonoInternalHashTable.
14935 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
14937 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
14938 signed integer methods.
14940 2007-06-02 Zoltan Varga <vargaz@gmail.com>
14942 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
14943 permanently since the current approach doesn't work.
14945 2007-06-02 Zoltan Varga <vargaz@gmail.com>
14947 * inssel.brg (stmt): Only call delegate->invoke_impl if
14948 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
14950 2007-06-01 Zoltan Varga <vargaz@gmail.com>
14952 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
14953 the sreg2==rdx case.
14955 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
14956 account if it contains a rex prefix.
14957 (peephole_pass): Handle OP_FMOVE as well.
14959 2007-06-01 Zoltan Varga <vargaz@gmail.com>
14961 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
14962 as it causes regressions.
14964 2007-05-31 Zoltan Varga <vargaz@gmail.com>
14966 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
14967 static case as well.
14969 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
14971 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
14972 (mono_arch_get_this_arg_from_call): Ditto.
14974 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
14976 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
14979 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
14980 (mono_arch_get_this_arg_from_call): Ditto.
14982 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
14984 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
14985 try to create optimized invoke code and use that for further invocations.
14986 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
14988 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
14990 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
14992 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
14993 sealed classes or methods.
14994 *devirtualization.cs: tests for the new optimization
14996 2007-05-29 Zoltan Varga <vargaz@gmail.com>
14998 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
14999 by the update_volatile () function.
15001 2007-05-27 Zoltan Varga <vargaz@gmail.com>
15003 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
15006 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
15008 2007-05-24 Jonathan Chambers <joncham@gmail.com>
15010 * mini.c: Add configure checks for header files.
15011 * mini-x86.c: Add configure checks for header files.
15012 * trace.c: Add configure checks for header files.
15013 * aot-runtime.c: Add configure checks for header files.
15014 * aot-compiler.c: Add configure checks for header files.
15015 * driver.c: Add configure checks for header files.
15016 * mini-codegen.c: Add configure checks for header files.
15018 Code is contributed under MIT/X11 license.
15020 2007-05-22 Zoltan Varga <vargaz@gmail.com>
15022 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
15023 icompare_imm -128 + op_iclt. Fixes #81703.
15025 2007-05-19 Zoltan Varga <vargaz@gmail.com>
15027 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
15029 2007-05-15 Massimiliano Mantione <massi@ximian.com>
15031 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
15032 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
15033 so that all isinst checks now use "interface_bitmap".
15035 2007-05-15 Zoltan Varga <vargaz@gmail.com>
15037 * cpu-amd64.md (jmp): Fix a warning.
15039 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
15041 * basic.cs: Add new regression test.
15043 * basic.cs: Remove test which is now in basic-long.cs.
15045 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
15047 * basic-long.cs: Add new test.
15049 2007-05-13 Zoltan Varga <vargaz@gmail.com>
15051 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
15053 2007-05-12 Zoltan Varga <vargaz@gmail.com>
15055 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
15057 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
15060 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
15061 throwing code a bit.
15063 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
15064 the exception throwing code a bit.
15066 * mini-x86.c (get_call_info): Allocate result from a mempool.
15068 2007-05-11 Zoltan Varga <vargaz@gmail.com>
15070 * aot-compiler.c (find_typespec_for_class): Fix the assert.
15072 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
15074 * mini.h (MonoCompile): Add 'token_info_hash' field.
15076 * mini.c: Save token->method associations during compilation so the AOT
15077 compiler can use it.
15079 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
15080 which reference generic classes and methods.
15082 2007-05-10 Zoltan Varga <vargaz@gmail.com>
15084 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
15086 * aot-compiler.c (compile_method): Fix a typo in a comment.
15088 * aot-runtime.c (decode_cached_class_info): Skip generic types.
15090 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
15091 everything generic.
15093 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
15095 2007-05-09 Zoltan Varga <vargaz@gmail.com>
15097 * mini.h (MonoCompile): Add 'args' field.
15099 * mini.c (mono_compile_create_vars): Store variables representing the arguments
15102 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
15104 2007-05-08 Zoltan Varga <vargaz@gmail.com>
15106 * mini.c (mono_compile_get_interface_var): Remove this unused function.
15108 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
15110 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
15111 opcodes for some opcodes.
15113 * mini.h *.brg *.c: Use the new opcodes.
15115 2007-05-08 Massimiliano Mantione <massi@ximian.com>
15117 * mini.h: Bumped aot revision.
15119 * inssel.brg: modified code generation of type checks for interfaces
15120 to use the new "MonoClass.interface_bitmap" instead of the old
15121 "MonoClass.interface_offsets".
15123 2007-04-30 Zoltan Varga <vargaz@gmail.com>
15125 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
15127 2007-04-29 Zoltan Varga <vargaz@gmail.com>
15129 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
15132 2007-04-27 Neale Ferguson <neale@sinenomine.net>
15134 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
15136 2007-04-27 Wade Berrier <wberrier@novell.com>
15138 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
15139 mini.h) to fix build.
15141 2007-04-26 Zoltan Varga <vargaz@gmail.com>
15143 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
15145 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
15146 causes the corlib unit tests to fail.
15148 2007-04-25 Zoltan Varga <vargaz@gmail.com>
15150 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
15152 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
15154 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
15155 opcodes to the comparison relations.
15157 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
15158 opcodes to their types.
15160 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
15162 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
15163 it in cfg->arch.cinfo.
15165 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
15167 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
15168 cfg->cil_offset_to_bb.
15170 2007-04-24 Zoltan Varga <vargaz@gmail.com>
15172 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
15173 created becase of initlocals.
15175 2007-04-23 Zoltan Varga <vargaz@gmail.com>
15177 * mini-alpha.c cpu-alpha.md: More alpha port work from
15178 Sergey Tikhonov <tsv@solvo.ru>.
15180 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
15182 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
15184 2007-04-19 Zoltan Varga <vargaz@gmail.com>
15186 * cpu-s390.md (break): Correct the length of break instruction.
15188 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15190 * mini.c: fix a couple of soft-float issues and comments.
15192 2007-04-15 Miguel de Icaza <miguel@novell.com>
15194 * trace.c (is_filenamechar): - is also a filename char.
15196 2007-04-15 Neale Ferguson <neale@sinenomine.net>
15198 * mini-s390.c: Correct checking for enum type in return value processing.
15200 2007-04-14 Raja R Harinath <rharinath@novell.com>
15202 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
15203 (version.h): Makefile is in the build directory.
15205 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
15207 * mini-amd64.h: fix for assertion failure on Solaris/amd64
15209 2007-04-11 Martin Baulig <martin@ximian.com>
15211 * mini.c (can_access_member): Fix handling of generic classes;
15214 2007-04-10 Zoltan Varga <vargaz@gmail.com>
15216 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
15218 2007-04-05 Zoltan Varga <vargaz@gmail.com>
15220 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
15222 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
15224 * mini-codegen.c: make sure the right spill amount is
15225 used for fp or integer registers (fixes the float_sub_spill() on ppc).
15227 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
15229 * mini-ppc.c: fixes for the fp_branch_nan test.
15231 2007-03-23 Zoltan Varga <vargaz@gmail.com>
15233 * basic.cs: Comment out new test which still fails on ia64.
15235 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
15237 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
15239 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15241 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
15243 2007-03-22 Zoltan Varga <vargaz@gmail.com>
15245 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
15246 on 64 bit machines. Fixes part of #80738.
15248 * basic.cs: Add regression test.
15250 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15252 * inssel.brg basic.cs: Revert previous change to fix build.
15254 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
15257 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
15259 * basic.cs: Add new regression test.
15261 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15263 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
15266 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15268 * cpu-s390x.md: Correct length of break instruction.
15270 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15272 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
15273 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
15275 2007-03-15 Jonathan Chambers <joncham@gmail.com>
15277 * *.c: Begin WIN64 port.
15278 * mini.c: Use correct register in profiler.
15279 * mini-amd64.c: No inline assembly on Win64.
15280 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
15281 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
15282 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
15283 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
15284 mono_arch_ip_from_context for Win64.
15286 Contributed under MIT/X11 license.
15288 2007-03-15 Zoltan Varga <vargaz@gmail.com>
15290 * exceptions-amd64.c (seh_handler): Ditto.
15292 * exceptions-x86.c (seh_handler): Fix a memory leak.
15294 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
15296 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
15297 mini-s390x.c: fixed peephole optimizations to deal
15298 correctly with 1 and 2 byte reload avoidance.
15300 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
15302 * cpu-s390.md, cpu-s390x.md: update localloc length.
15304 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15306 * cpu-g4.md: added missing descriptions.
15308 2007-03-14 Miguel de Icaza <miguel@novell.com>
15310 * Makefile.am: Add support so the tail tests are not executed on
15311 PowerPC as that is a known limitation of the PowerPC port.
15313 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15315 * runmdesc.bat: Move to msvc directory.
15317 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15319 * runmdesc.bat: Run executable that was produced by the current
15320 target and sent via an argument.
15322 2007-03-11 Zoltan Varga <vargaz@gmail.com>
15324 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
15327 * generics.2.cs: Add regression test.
15329 2007-03-09 Wade berrier <wberrier@novell.com>
15331 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
15333 2007-03-09 Zoltan Varga <vargaz@gmail.com>
15335 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
15336 AOT code depends on this.
15338 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
15340 * mini.c: more precise tracking of types in the eval stack
15341 (part of fix for bug #81044).
15343 2007-03-07 Zoltan Varga <vargaz@gmail.com>
15345 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
15347 * aot-compiler.c (encode_patch): Remove an obsolete comment.
15349 2007-03-06 Zoltan Varga <vargaz@gmail.com>
15351 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
15353 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
15355 2007-02-22 Zoltan Varga <vargaz@gmail.com>
15357 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
15358 a pointer on 64 bit systems. Fixes #80190.
15360 * iltests.il: Add new regression test.
15362 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15364 * mini.c: inline a constant for Environment.IsRunningOnWindows.
15366 2007-02-19 Geoff Norton <gnorton@customerdna.com>
15368 * trace.c: Remove an erroneous alignemnt check when tracing.
15369 Fixes --trace on OSX86.
15371 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
15373 * mini-$(arch).h: initialize SP in context for all the archs.
15375 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
15377 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
15378 regressions in the thread tests.
15380 2007-02-14 Zoltan Varga <vargaz@gmail.com>
15382 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
15383 - fixed implementation of LOCALLOC opcode
15384 - implemented non-un compare for floats
15386 - implementation of FDIV and CKFINITE opcodes
15387 - fixes for latest mono updates
15388 - additional arch opcodes
15390 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
15392 * Makefile.am: simplify and merge rules for cross-compilation.
15394 2007-02-07 Massimiliano Mantione <massi@ximian.com>
15396 * local-propagation.c: Actually *apply* the fix for bug 80591...
15398 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15400 * mini-exceptions.c: backuot part of the last change
15401 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
15403 2007-02-06 Massimiliano Mantione <massi@ximian.com>
15404 * inssel.brg: Fix bug 59286.
15407 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
15409 * mini-exceptions.c: patch from Zoltan to correctly check for
15410 stack boundaries (using the stack register, not the frame register),
15411 fixes bugs #80724, #79717.
15413 2007-02-03 Zoltan Varga <vargaz@gmail.com>
15415 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
15416 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
15418 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
15419 presence of frame pointer elimination.
15421 2007-02-01 Geoff Norton <gnorton@customerdna.com>
15423 * mini-x86.h: NetBSD UCONTEX_REG defines.
15425 2007-02-01 Zoltan Varga <vargaz@gmail.com>
15427 * inssel-amd64.brg: Fix amd64 build.
15429 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
15431 * mini.h: remove extern to workaround what looks likes gcc bug 26905
15434 2007-01-31 Zoltan Varga <vargaz@gmail.com>
15436 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
15439 * mini-<ARCH>.c: Use mono_is_regsize_var ().
15441 2007-01-30 Mark Mason <mason@broadcom.com>
15443 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
15444 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
15445 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
15446 beginning support for CEE_JMP [not quite working yet]
15447 * tramp-mips.c: LMF handling now works
15449 2007-01-30 Zoltan Varga <vargaz@gmail.com>
15451 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
15453 * mini.h (NULLIFY_INS): New macro.
15455 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
15457 * mini.c: statistical profiler fix for windows, patch
15458 from Tor Lillqvist (tml@novell.com).
15460 2007-01-30 Massimiliano Mantione <massi@ximian.com>
15461 * local-propagation.c: Fix bug 80591.
15463 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
15465 * Makefile.am: put back the --export-dynamic option as with
15466 the previous gmodule flags (thanks to Robert Jordan).
15468 2007-01-28 Zoltan Varga <vargaz@gmail.com>
15470 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
15472 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
15473 simplify and speed up the local register allocator. Also rename some fields
15474 like iassign->vassign.
15476 * regalloc.c: Remove some functions which are no longer used since their
15477 inlined version is in mini-codegen.c.
15479 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
15481 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
15483 2007-01-27 Zoltan Varga <vargaz@gmail.com>
15485 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
15486 narrowing. Fixes #80622.
15488 * iltests.il: Add new regresssion test.
15490 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
15492 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
15493 debug-debugger.c, debug-debugger.h: warning fixes.
15494 * driver.c: updated copyright year and made it fit in one line.
15496 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
15498 * aot-runtime.c: updated to use mono-dl instead of gmodule.
15500 2007-01-25 Zoltan Varga <vargaz@gmail.com>
15502 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
15504 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
15506 * iltests.il: Add new test for bug #80507.
15508 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15510 * mini-arm.h: use soft-float also on vfp for now.
15512 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
15514 * mini.c: fix some more soft-float issues.
15516 2007-01-24 Zoltan Varga <vargaz@gmail.com>
15518 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
15520 2007-01-24 Massimiliano Mantione <massi@ximian.com>
15521 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
15522 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
15523 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
15525 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
15527 * mini-arm.c: typo fix.
15529 2007-01-23 Neale Ferguson <neale@sinenomine.net>
15531 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
15533 2007-01-21 Zoltan Varga <vargaz@gmail.com>
15535 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
15536 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
15538 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
15540 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
15542 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
15544 * inssel.brg: Fix a warning.
15546 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
15548 * abcremoval.c ssa.c ssapre.c: Update after this change.
15550 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
15552 * dominators.c (df_set): Use mono_bitset_union_fast.
15554 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
15556 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
15557 mini-codegen.c: reduce relocations and memory usage for the cpu
15560 2007-01-20 Zoltan Varga <vargaz@gmail.com>
15562 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
15564 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
15565 to reduce their size.
15567 2007-01-19 Mark Mason <mason@broadcom.com>
15569 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
15570 * mini-mips.c: more configuration macros, support long conditional branches, additional
15571 asserts, fix epilog instrumentation.
15572 * mini-mips.h: use standard stack walk
15573 * cpu-mips.md: increase size of div, rem and conditional branches
15575 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
15577 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
15580 2007-01-19 Zoltan Varga <vargaz@gmail.com>
15582 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
15583 (compile_method): Ditto.
15585 * aot-runtime.c (decode_klass_info): Ditto.
15587 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
15588 needed by the code generated by inssel.brg. Also fix a warning.
15590 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
15592 * mini.c: deal with enums that become genericinsts by
15593 being nested in a generic class (bug #79956).
15595 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
15597 * mini.c: match the generic definition to check for
15598 private access with generic types (bug #78431).
15600 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
15602 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
15603 to make life easier for people cross-compiling that insist on not
15606 2007-01-17 Mark Mason <mason@broadcom.com>
15608 * inssel-long.brg: patch to deal with mips missing flags
15609 * inssel-long32-mips.brg: implement overflow checks
15610 * insset-mips.brg: implement overflow checks
15611 * mini-mips.h: implement conditional exception handling
15612 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
15613 Remove unused code, minor cleanups.
15614 * exceptions-mips.c: minor cleanups
15615 * mini-ops.h: add mips conditional exception ops
15616 * cpu-mips.md: add mips conditional exception ops
15619 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
15621 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
15622 to deal with mips missing of flags.
15624 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
15626 * exceptions-ppc.c: execute fault handlers.
15628 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
15630 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
15632 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
15634 * mini.c: handle also floating point values in initialize_array.
15636 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
15638 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
15639 array initialization and make it conditional on the intrins option.
15641 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
15643 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
15644 relocations and put the patch info names close to the enum definition.
15646 2007-01-15 Mark Mason <mason@broadcom.com>
15648 * basic.cs, exceptions.cs: break up large tests to increase debugability.
15650 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
15652 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
15654 2007-01-12 Raja R Harinath <rharinath@novell.com>
15656 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
15658 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
15660 * Makefile.am: distribute the mips sources.
15662 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
15664 * mini-codegen.h: handle bug #80489 here, by excluding ecx
15667 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
15669 * cpu-x86.md: back out for now as this triggers other regressions.
15671 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
15673 * cpu-x86.md: force src1 and dest regpair for long shift instructions
15674 to eax:edx, so ecx can't get allocated to them (bug #80489).
15676 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
15678 * mini.c, mini-exceptions.c: enabled running fault handlers
15681 2007-01-03 Miguel de Icaza <miguel@novell.com>
15683 * driver.c: If nothing fail, do not use the string "failed",
15684 because it makes it very annoying to view test result logs on the
15687 2006-12-30 Miguel de Icaza <miguel@novell.com>
15689 * debug-debugger.c (mono_debugger_main): Rename "main" to
15690 "main_method" to prevent a warning.
15692 Remove a warning for unused field.
15694 2006-12-28 Martin Baulig <martin@ximian.com>
15697 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
15699 2006-12-22 Martin Baulig <martin@ximian.com>
15701 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
15702 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
15703 seperate `.mdb_debug_info' section, so we can access it from the
15704 debugger even if the binary is stripped.
15706 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
15707 from the `.mdb_debug_info' here to prevent the linker from
15708 removing that section.
15710 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
15711 mdb-debug-info64.s.
15713 2006-12-19 Robert Jordan <robertj@gmx.net>
15715 * mini-x86: enable the code to return small structures in
15716 registers for FreeBSD as well. Fixes bug #80278.
15717 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
15719 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15721 * mini-x86.c: align the stack when calling the profiler
15722 function instrumenting the prolog (on OSX).
15724 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
15726 * mini.c: emit a break opcode where Debugger.Break () is called.
15728 2006-12-13 Miguel de Icaza <miguel@novell.com>
15730 * mini.c (mono_method_to_ir): Provide useful information on this
15731 assert, to prevent others from debugging like I did.
15733 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
15735 * mini.c: enable code which was incorrectly commented
15738 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
15740 * mini-x86.c: enable on OSX, too, the code to return small
15741 structures in registers.
15743 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
15745 * mini-x86.c: remove the use of the dynamic code manager here, too.
15747 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
15749 * mini.h, debug-debugger.c, tramp-*.c: fixed
15750 mono_debugger_create_notification_function() to use
15751 mono_global_codeman_reserve () instead of a dynamic code manager.
15753 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
15755 * mini.c, jit-icalls.h, jit-icalls.c: remove the
15756 ves_array_element_address() jit icall and use a generated
15757 managed method instead (which is about 4 times faster for a rank 3
15760 2006-11-29 Mark Mason <mason@broadcom.com>
15762 * basic-calls.cs: additional tests for passing
15763 structures as function arguments.
15765 2006-11-29 Mark Mason <mason@broadcom.com>
15767 * mini-mips.h: disable custom exception handling
15768 * mini-mips.c: throw/rethrow should use jalr to call
15769 exception stubs. Fixed bug with passing structures
15770 by value. More support for tracing floating point
15773 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15775 * mini.c: fixed typo in the soft-float ldind.r4 handling
15778 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
15780 * mini.c, mini.h, driver.c: added --runtime command line
15781 option to select a different runtime than the autodetected one.
15782 * jit.h: added API for embedders to initialize with a specific
15785 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
15787 * mini.c: handle also boxing of r4 values (bug #80024).
15789 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
15791 * mini-ppc.c: force indirect calls until we reserve
15792 enough address space for all the generated code.
15794 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
15796 * exceptions-arm.c: workaround bugs in the libc definition
15797 of struct ucontext.
15799 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
15801 * inssel.brg: fixes from me and Mark Mason.
15803 2006-11-23 Dick Porter <dick@ximian.com>
15805 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
15806 semaphore display now we've fixed the initial value
15808 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
15810 * inssel.brg: partially revert the last change to fix the build.
15812 2006-11-21 Mark Mason <mason@broadcom.com>
15814 * inssel.brg: Add and use compare-and-branch macros to support
15815 architectures that do not have condition code registers (ie. MIPS).
15816 * *-mips.{c,brg,md}: Fix copyright statements
15818 2006-11-20 Mark Mason <mason@broadcom.com>
15820 * Makefile.am: remove mini-codegen.c from list of MIPS sources
15821 * mini.c: Allow GET_CONTEXT to be specified by the arch port
15822 * mini.h: Added declaration for mono_print_ins()
15823 * mini-codegen.c: added ins_spec initializer for MIPS
15824 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
15825 vreg to be virtual and hreg to be non-virtual.
15826 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
15827 is not yet working/implemented correctly.
15828 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
15829 non-static, fixup calls to print_ins() from other parts in the file.
15831 2006-11-20 Mark Mason <mason@broadcom.com>
15833 * basic-calls.cs: added tests for passing structures as arguments
15836 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
15838 * inssel-long32.brg: optimize signed division by power of two.
15840 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
15842 * mini-arm.c: added support for interworking with thumb code
15843 (mono must be still be built using the ARM instruction encoding).
15845 2006-11-19 Miguel de Icaza <miguel@novell.com>
15847 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
15848 verifier has different rules for it. Fixes a few verifier issues
15851 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
15852 at the end, so people know what happened.
15854 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
15856 * brach-opts.c: in optimize_exception_target() make sure we
15857 are in a catch clause (fixes bug #79871).
15859 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
15861 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
15862 more soft-float support fixes.
15864 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
15866 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
15867 that are passed half on the stack and half in registers.
15869 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
15871 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
15872 more mips integration work from Mark E Mason
15873 <mark.e.mason@broadcom.com>.
15875 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
15877 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
15878 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
15879 tramp-mips.c: added sources for the mips port, not
15880 integrated in the build yet. Contributed by
15881 Mark E Mason <mark.e.mason@broadcom.com>.
15883 2006-11-14 Neale Ferguson <neale@sinenomine.net>
15885 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
15887 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
15889 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
15890 put the soft-float rules in its own file since it seems to
15891 break s390 compilation.
15893 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
15895 * mini-arm.c: fixed wrnings.
15897 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
15899 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
15900 inssel-arm.brg: ARM support for soft-float.
15902 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
15904 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
15905 loads and stores of 32 bit fp values.
15907 2006-11-10 Zoltan Varga <vargaz@gmail.com>
15909 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
15911 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
15912 works. Fixes #79852 and #79463.
15914 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
15916 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
15917 more soft-float support WIP and fixes.
15919 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
15921 * mini-arm.c: some VFP updates.
15923 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
15925 * mini-exceptions.c: 0 is a valid local var offset in some
15926 architectures, don't assert (bug #78508).
15928 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
15930 * exceptions-arm.c: fixed off by one error in stack walk code.
15932 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
15934 * mini.h, mini.c: more precise tracking of type load exceptions.
15936 2006-11-03 Robert Jordan <robertj@gmx.net>
15938 * Makefile.am: [WIN32] Add monow.exe target.
15939 * driver.c: [WIN32] Don't detach the console when debugging.
15942 2006-10-30 Miguel de Icaza <miguel@novell.com>
15944 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
15946 2006-10-23 Zoltan Varga <vargaz@gmail.com>
15948 * aot-compiler.c (emit_method_info): Add a case missed earlier.
15950 * driver.c (mini_regression): Fix --regression with AOT.
15952 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
15954 2006-10-17 Zoltan Varga <vargaz@gmail.com>
15956 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
15958 * mini-sparc.h: Don't use sigaction on sparc/linux.
15960 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
15962 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
15964 * mini-exceptions.c: Add proper include files for getpid ().
15966 2006-10-16 Zoltan Varga <vargaz@gmail.com>
15968 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
15969 address instead of a MonoJitInfo* to avoid decoding the exception info for the
15972 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
15973 name cache to reduce its size.
15975 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
15977 2006-10-15 Zoltan Varga <vargaz@gmail.com>
15979 * mini-x86.c: Save/restore the current LMF structure more efficiently using
15980 the mono_lmf TLS variable.
15982 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
15983 trampoline lmf frames.
15985 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
15987 2006-10-14 Zoltan Varga <vargaz@gmail.com>
15989 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
15990 the mono_lmf TLS variable.
15992 * mini-exceptions.c: Access the LMF structure through accessors.
15994 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
15995 variable instead of in jit_tls->lmf.
15997 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
15999 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
16000 trampoline lmf frames.
16002 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
16004 2006-10-12 Zoltan Varga <vargaz@gmail.com>
16006 * mini.c trace.c mini-x86.c: Revert these too.
16008 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
16011 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
16013 * genmdesc.c: removed now dead code.
16015 2006-10-09 Robert Jordan <robertj@gmx.net>
16017 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
16019 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
16021 * mini.h: do not leave gaps in the opcode values.
16023 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
16025 * jit-icalls.h: flag functions as internal here, too.
16027 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
16029 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
16030 functions with the internal attribute.
16032 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
16034 * aot-compiler.c: fclose the file descriptor in the profile read loop.
16036 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
16038 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
16041 2006-10-05 Zoltan Varga <vargaz@gmail.com>
16043 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
16044 tail calls as on other platforms.
16046 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
16048 * iltests.il: Add a few tailcall tests.
16050 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16052 * driver.c: fix loop for old compilers (bug #79521).
16054 2006-10-02 Zoltan Varga <vargaz@gmail.com>
16056 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
16058 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
16060 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
16061 metadata without any code.
16063 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
16064 more precise debugging information using gdb.
16066 2006-09-30 Zoltan Varga <vargaz@gmail.com>
16068 * inssel-ia64.brg: Make the helper methods static.
16070 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16072 * inssel-x86.brg: make the helper methods static.
16074 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
16076 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
16078 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16080 * mini.c: updates for monoburg changes.
16081 * inssel.brg: make a few helper functions static as they should.
16083 2006-09-27 Zoltan Varga <vargaz@gmail.com>
16085 * Makefile.am: Move mini-codegen.c to common_sources.
16087 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16089 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
16091 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
16092 mini-ppc.h: port to use the common local register allocator.
16094 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16096 * mini.h: Remove the comment too then.
16098 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
16100 * mini.h: put back backend.data which is to be used shortly and
16101 doesn't increase the size of MonoInst. If any 64 bit arch aligned
16102 pointers on 4 byte boundaries it'd have much bigger issues running
16103 and you can ifdef it out anyway.
16105 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16107 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
16108 MonoInst size by 4 bytes on 64 bit machines.
16110 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
16112 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
16113 replacement with more meaningful field names. Arch maintainers, please
16114 check the assigned names are good enough for your arch.
16116 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16118 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
16119 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
16121 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
16123 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
16124 relocations and memory requirements, put the optimization flags
16125 definitions in their own file.
16127 2006-09-24 Zoltan Varga <vargaz@gmail.com>
16129 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
16131 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
16133 2006-09-22 Zoltan Varga <vargaz@gmail.com>
16135 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
16137 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
16139 * inssel.brg: use the correct function to get the size of an item
16140 in an array, given an element class.
16141 * aot-compiler.c: do not access class->class_size directly.
16143 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
16145 * mini.h, debug-mini.c: added a debugging function to print
16146 info about local variables and arguments in a jitted method.
16148 2006-09-20 Zoltan Varga <vargaz@gmail.com>
16150 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16152 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
16154 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16156 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
16157 inner and outer loops when passing vtypes.
16159 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
16161 * mini-ppc.c: take into account the cpu errata for cache flushing
16162 which caused some random errors (bug #79381).
16164 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16166 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
16167 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
16169 2006-09-17 Zoltan Varga <vargaz@gmail.com>
16171 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
16174 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
16175 freebsd ports tree.
16177 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
16178 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
16180 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
16183 2006-09-13 Zoltan Varga <vargaz@gmail.com>
16185 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
16187 2006-09-12 Zoltan Varga <vargaz@gmail.com>
16189 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
16190 macro does not have to be changed during debugging.
16192 * 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>.
16194 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
16196 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
16198 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
16199 MONO_ARCH_NO_EMULATE_MUL is defined.
16201 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
16203 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
16205 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
16207 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
16209 2006-09-11 Zoltan Varga <vargaz@gmail.com>
16211 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
16212 stuff to mini-exceptions.c where it is used.
16214 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
16215 setup code, the real one is in mini-exceptions.c.
16217 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
16218 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
16219 some changes from the freebsd ports tree.
16221 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
16224 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
16226 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
16228 * mini.c: on Linux, check for /proc to be mounted
16229 (bug# 79351, novell bug#201204).
16231 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
16233 * mini.c: handle cases where pthread_attr_getstack() behaves
16234 incorrectly (bug #78096).
16236 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
16238 * mini-arm.c: support larger stack frames (bug #79272).
16240 2006-09-08 Zoltan Varga <vargaz@gmail.com>
16242 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
16244 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
16247 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
16248 mono_class_from_name () to find a class from its name.
16250 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
16252 2006-09-07 Zoltan Varga <vargaz@gmail.com>
16254 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
16256 2006-09-05 Kornel Pal <kornelpal@gmail.com>
16258 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
16260 2006-09-04 Zoltan Varga <vargaz@gmail.com>
16262 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
16263 callinfo->trampoline.
16265 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
16267 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
16270 2006-09-03 Zoltan Varga <vargaz@gmail.com>
16272 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
16274 2006-09-02 Zoltan Varga <vargaz@gmail.com>
16276 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
16277 stats.method_trampolines, it is already done by the generic trampoline code.
16279 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
16281 2006-09-01 Zoltan Varga <vargaz@gmail.com>
16283 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
16285 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
16287 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
16289 * mini.c (print_jit_stats): Print mscorlib mempool size too.
16291 * mini.c (print_jit_stats): Print new stats.
16293 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16295 2006-08-31 Zoltan Varga <vargaz@gmail.com>
16297 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
16298 Address on two dimensional arrays. Fixes #78729.
16300 * mini.h (MonoCompile): Add a 'skip_visibility' field.
16302 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
16305 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
16307 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
16310 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
16312 (mini_get_ldelema_ins): Ditto.
16314 2006-08-30 Zoltan Varga <vargaz@gmail.com>
16316 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
16317 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
16320 2006-08-29 Neale Ferguson <neale@sinenomine.net>
16322 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
16323 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
16325 * exceptions-s390x.c: Cosmetic change.
16327 * tramp-s390.c: Fix warning.
16329 * cpu-s390.md: Correct length of mul_imm.
16331 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
16333 * aot-compiler.c: added binary writer with ELF backend
16334 implementation (only on Linux/x86 for now).
16336 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16338 * Makefile.am: Don't run net 2.0 AOT tests.
16340 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
16341 (mono_compile_assembly): Skip net 2.0 assemblies as well.
16343 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
16345 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
16347 * aot-compiler.c: simplified and refactored the asm-writing code
16348 to allow different backends.
16350 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16352 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
16354 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
16355 little. Share patches of type TYPE_FROM_HANDLE as well.
16357 * mini.c (mono_patch_info_equal): New helper function.
16358 (mono_patch_info_hash): Ditto.
16360 * aot-compiler.c (emit_method_code): Fix s390 build.
16362 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
16363 is not handled because it is stored as a flag and not as a type ctor. Fixes
16366 2006-08-17 Zoltan Varga <vargaz@gmail.com>
16368 * aot-compiler.c: Fix computation of GOT slot statistics.
16370 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
16371 Also remove support for not PIC AOT.
16373 * mini.h: Bump AOT file format version.
16375 * objects.cs: Add a test for #78990.
16377 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
16378 (peter.dettman@iinet.net.au). Fixes #79087.
16380 * basic-long.cs: Add a test for the above.
16382 2006-08-16 Zoltan Varga <vargaz@gmail.com>
16384 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
16386 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
16389 2006-08-15 Zoltan Varga <vargaz@gmail.com>
16391 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
16394 2006-08-10 Jonathan Chambers <joncham@gmail.com>
16396 * mini.c: Don't verify COM proxy invoke calls
16399 2006-08-10 Dick Porter <dick@ximian.com>
16401 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
16402 which process is holding semaphores locked.
16404 2006-08-08 Zoltan Varga <vargaz@gmail.com>
16406 * mini-ia64.c mini-amd64.c: Fix #79027.
16408 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
16410 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
16412 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
16413 implicit arguments in a vararg call. Fixes #79027.
16415 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
16417 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
16418 (mono_get_array_new_va_signature): Ditto.
16420 2006-08-05 Zoltan Varga <vargaz@gmail.com>
16422 * aot-runtime.c: Call init_plt lazily.
16424 * inssel-long.brg: Fix unsigned long->int conversion.
16426 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
16428 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
16429 that most data is now in the .rss/.data section.
16431 2006-08-04 Zoltan Varga <vargaz@gmail.com>
16433 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
16435 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
16437 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
16439 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
16441 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
16442 virtual call. Fixes #79010.
16444 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
16445 and use the result as the this argument in the real call.
16447 * generics.2.cs: Add a new test for #79010.
16449 2006-08-03 Zoltan Varga <vargaz@gmail.com>
16451 * mini-x86.c: Fix a warning.
16453 * aot-compiler.c: Add a bunch of statistics.
16455 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
16457 2006-08-02 Zoltan Varga <vargaz@gmail.com>
16459 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
16461 2006-08-01 Zoltan Varga <vargaz@gmail.com>
16463 * 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>.
16465 2006-07-13 Miguel de Icaza <miguel@novell.com>
16467 * mini.c (mono_method_to_ir): Obtain the original method in the
16468 CIL stream and use this to perform validation.
16472 2006-07-19 Zoltan Varga <vargaz@gmail.com>
16474 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
16475 (mono_arch_call_opcode): Ditto.
16477 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
16480 * mini.c (mono_patch_info_dup_mp): New helper function.
16482 * aot-compiler.c (compile_method): Fix some of the memory allocated during
16483 compilation. Fixes #78827.
16485 2006-07-18 Kornel Pal <kornelpal@gmail.com>
16487 * declsec.c: Use original security informations for
16488 MONO_WRAPPER_MANAGED_TO_MANAGED.
16490 2006-07-15 Jonathan Chambers <joncham@gmail.com>
16492 * mini.c: Allow Com Interop methods/classes and
16493 don't verify COM wrapper calls
16496 2006-07-13 Zoltan Varga <vargaz@gmail.com>
16498 * inssel-long32.brg: Fix long->i4 checked conversion.
16500 * exceptions.cs: Add a test for the above.
16502 2006-07-08 Zoltan Varga <vargaz@gmail.com>
16504 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
16506 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
16509 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
16512 2006-07-03 Zoltan Varga <vargaz@gmail.com>
16514 * mini.c: Fix solaris/x86 exception handling.
16516 * Makefile.am: Get rid of $(ICU_LIBS).
16518 2006-07-02 Zoltan Varga <vargaz@gmail.com>
16520 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
16521 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
16522 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
16524 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
16526 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
16527 this function causes a SIGSEGV.
16529 2006-06-22 Zoltan Varga <vargaz@gmail.com>
16531 * mini.c: Remove unused solaris/x86 includes.
16533 2006-06-21 Zoltan Varga <vargaz@gmail.com>
16535 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
16537 2006-06-20 Jb Evain <jbevain@gmail.com>
16539 * cpu-g4.md: fix max length of start_handler instruction.
16541 2006-06-20 Massimiliano Mantione <massi@ximian.com>
16542 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
16544 2006-06-16 Massimiliano Mantione <massi@ximian.com>
16545 * ssa.c: Fixed bug 78653 for SSA based deadce.
16546 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
16547 MonoInst.flags, used in SSA based deadce.
16548 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
16549 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
16551 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
16553 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
16554 it can end up using non executable memory on ppc64 systems
16555 running ppc32 userspace (fix from Johannes Berg).
16557 2006-06-14 Dick Porter <dick@ximian.com>
16559 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
16562 2006-06-13 Massimiliano Mantione <massi@ximian.com>
16563 * mini.c: Made so that inline is locally disabled if it would
16564 trigger a .cctor, because too many apps depend on this behavior
16565 (which seems to be also the one of the MS CLR).
16567 2006-06-13 Zoltan Varga <vargaz@gmail.com>
16569 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
16570 No idea why this worked before.
16572 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
16573 which branch to outer exception clauses since they could skip the
16574 inner finally clauses. Fixes #78633.
16576 * exceptions.cs: Add a test for the above.
16578 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
16581 * iltests.il: Add a test for the above.
16583 2006-06-12 Zoltan Varga <vargaz@gmail.com>
16585 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
16586 after the end of a try bblock, to prevent asserts in mini_method_compile ().
16588 * iltests.il: Add a test for the above.
16590 2006-06-10 Zoltan Varga <vargaz@gmail.com>
16592 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
16594 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
16595 methods as instrinsics.
16597 2006-06-09 Wade Berrier <wberrier@novell.com>
16599 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
16600 (simple-cee-ops.h ssapre-mini-ops.h)
16602 2006-06-09 Neale Ferguson <neale@sinenomine.net>
16604 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
16605 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
16607 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
16608 * cpu-s390x.md: Fix max. length values for a couple of instructions.
16610 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
16612 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
16614 2006-06-08 Massimiliano Mantione <massi@ximian.com>
16616 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
16617 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
16618 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
16619 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
16620 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
16621 of opcodes, so that bug 78549 should not happen again.
16622 * ssapre.c: Updated to use the renamed files.
16624 2006-06-08 Zoltan Varga <vargaz@gmail.com>
16626 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
16627 in OP_ATOMIC_EXCHANGE_I4.
16629 2006-06-07 Wade Berrier <wberrier@novell.com>
16631 * tramp-s390.c: Fix s390 build (add missing pointer declarations
16632 in mono_debugger_create_notification_function)
16634 2006-06-06 Zoltan Varga <vargaz@gmail.com>
16636 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
16638 * mini.c (type_from_stack_type): Disable some changes which do not
16641 * driver.c: Reenable opts.
16643 * mini.h (MonoStackSlot): New structure to keep track of the verification state
16644 of the evaluation stack.
16646 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
16647 evaluation stack trace at entry to the bblock.
16649 * mini.c (merge_stacks): New function to perform verification of stack merges.
16650 Turned off by default.
16652 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
16655 2006-06-06 Massimiliano Mantione <massi@ximian.com>
16657 * local-propagation.c: Fixed bug 78549.
16659 2006-06-04 Zoltan Varga <vargaz@gmail.com>
16661 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
16663 2006-06-02 Miguel de Icaza <miguel@novell.com>
16665 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
16666 tramp-arm.c, tramp-ia64.c
16667 (mono_debugger_create_notification_function): Update signature to
16668 new signature and use new protocol for creating the notification
16671 Should fix the build.
16673 2006-06-02 Geoff Norton <gnorton@customerdna.com>
16675 * exceptions-ppc.c (mono_jit_walk_stack)
16676 (ves_icall_get_frame_info): Fix the build
16678 2006-06-02 Zoltan Varga <vargaz@gmail.com>
16680 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
16682 2006-05-31 Raja R Harinath <rharinath@novell.com>
16684 * il2tests.2.il: New file for generics CIL tests. Add test for
16686 * Makefile.am: Update.
16689 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
16692 2006-05-30 Massimiliano Mantione <massi@ximian.com>
16694 * aliasing.c: Fixed bug 78311.
16696 2006-05-29 Martin Baulig <martin@ximian.com>
16698 * mini-exceptions.c (mono_find_jit_info): When computing the
16699 native offset, check whether we're actually inside the method's
16700 code; call mono_debug_print_stack_frame() to format the frame.
16701 (ves_icall_System_Exception_get_trace): Call
16702 mono_debug_print_stack_frame() to format the stack frame.
16703 (ves_icall_get_trace): Update to the new debugging API.
16704 (mono_jit_walk_stack_from_ctx): Likewise.
16705 (ves_icall_get_frame_info): Likewise.
16707 * mini.c (get_method_from_ip): Use the new debugging API.
16708 (mono_print_method_from_ip): Likewise.
16711 (mono_jit_walk_stack): Use the new debugging API.
16712 (ves_icall_get_frame_info): Likewise.
16714 2006-05-27 Zoltan Varga <vargaz@gmail.com>
16716 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
16718 2006-05-25 Massimiliano Mantione <massi@ximian.com>
16720 * mini.c: Added "limitator" to inline for debugging.
16722 2006-05-24 Martin Baulig <martin@ximian.com>
16724 * debug-debugger.c (mono_debugger_init): Create a private,
16725 malloc()-based code manager for the notification function and
16726 intentionally leak it on exit. This fixes the crash-on-exit race
16730 (mono_debugger_create_notification_function): Added
16731 `MonoCodeManager *' argument.
16734 (mono_debugger_create_notification_function): Added
16735 `MonoCodeManager *' argument.
16737 2006-05-23 Massimiliano Mantione <massi@ximian.com>
16739 * aliasing.c: Fixed 64 bit issue.
16740 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
16741 default since all known bugs are fixed (one more time!).
16743 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
16745 * mini.c: write barrier support.
16747 2006-05-23 Martin Baulig <martin@ximian.com>
16749 * debug-debugger.c: Revert Paolo's change. Add comment and #error
16750 check at the top of the file.
16752 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
16754 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
16755 reverting changes without reason and without changelog entries.
16757 2006-05-18 Zoltan Varga <vargaz@gmail.com>
16759 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
16760 to a few opcodes. Fixes #78439.
16762 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
16763 consistency with other archs.
16765 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
16767 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
16769 * debug-debugger.c: fix the build.
16771 2006-05-17 Martin Baulig <martin@ximian.com>
16774 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
16775 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
16776 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
16777 (debugger_attach): Call GC_mono_debugger_add_all_threads().
16779 2006-05-11 Zoltan Varga <vargaz@gmail.com>
16781 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
16783 2006-05-10 Zoltan Varga <vargaz@gmail.com>
16785 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
16786 MONO_TYPE_GENERICINST.
16788 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
16789 MONO_TYPE_GENERICINST.
16791 2006-05-09 Zoltan Varga <vargaz@gmail.com>
16793 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
16796 2006-05-08 Zoltan Varga <vargaz@gmail.com>
16798 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
16800 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
16802 2006-05-06 Zoltan Varga <vargaz@gmail.com>
16804 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
16805 mono_trace_cleanup ().
16807 * iltests.il: Fix problem with the newly added test.
16809 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
16810 due to register constraints, free up the previous hreg. Fixes #78314.
16812 * iltests.il: Add new test for #78314.
16814 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
16815 Interlocked.Add. Fixes #78312.
16817 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
16819 2006-05-05 Zoltan Varga <vargaz@gmail.com>
16821 * inssel.brg (mini_emit_virtual_call): Fix a warning.
16823 2006-05-05 Martin Baulig <martin@ximian.com>
16825 * debug-mini.c (mono_debug_open_block): New method.
16828 (mono_arch_output_basic_block): Call mono_debug_open_block() at
16829 the beginning of each basic block.
16832 (mono_arch_output_basic_block): Call mono_debug_open_block() at
16833 the beginning of each basic block.
16835 2006-05-04 Massimiliano Mantione <massi@ximian.com>
16837 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
16838 default until I understand why they break the build on amd64.
16840 2006-05-04 Zoltan Varga <vargaz@gmail.com>
16842 * mini.c (mini_cleanup): Call mono_cleanup ().
16844 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
16847 2006-05-04 Massimiliano Mantione <massi@ximian.com>
16849 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
16850 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
16851 default since all known bugs are fixed, and I cannot reproduce bug
16852 77944... I'm asking Matt Hargett to test again after this commit.
16854 2006-04-28 Massimiliano Mantione <massi@ximian.com>
16856 * mini-codegen.c: Fixed typo that thrashed inline.
16858 2006-04-28 Zoltan Varga <vargaz@gmail.com>
16860 * dominators.c (compute_dominators): Avoid using a worklist since
16861 it is not correct in some cases. Instead, iterate over all bblocks as
16862 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
16864 2006-04-28 Miguel de Icaza <miguel@novell.com>
16866 * mini.c (mono_jit_compile_method_inner): Use
16867 mono_prepare_exception_from_error that resets the value
16870 2006-04-27 Miguel de Icaza <miguel@novell.com>
16872 * mini.c: Move the mini_loader_error_to_exception to metadata.
16874 2006-04-27 Massimiliano Mantione <massi@ximian.com>
16876 * aliasing.c: Fixed bug 78210.
16878 2006-04-27 Massimiliano Mantione <massi@ximian.com>
16880 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
16881 default until all their problems (or the ones they trigger) are fixed.
16883 2006-04-26 Zoltan Varga <vargaz@gmail.com>
16885 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
16887 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
16888 as loaded only after resolving patches since that could invoke the same method.
16890 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
16892 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
16895 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
16898 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
16901 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
16902 made from AOT code through the PLT table.
16904 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
16905 holding the plt offset when a call is made to the aot plt trampoline.
16907 2006-04-25 Zoltan Varga <vargaz@gmail.com>
16909 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
16912 * Makefile.am (common_sources): Fix build breakage.
16914 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
16915 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
16916 intra-assembly calls if possible.
16918 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
16920 * mini-trampolines.c: Handle PLT entries.
16922 * mini.c: Avoid creating a GOT var for calls.
16924 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
16925 from mscorlib code.
16927 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
16928 from mscorlib code.
16930 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
16933 * mini.h: Bump AOT file format version.
16935 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
16938 2006-04-25 Martin Baulig <martin@ximian.com>
16940 * driver.c: Disable copyprop, consprop and inline when running
16941 inside the debugger.
16943 2006-04-25 Martin Baulig <martin@ximian.com>
16945 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
16946 with `get_current_thread' and added `detach'.
16947 (MonoDebuggerMetadataInfo): Added `thread_size',
16948 `thread_tid_offset', `thread_stack_ptr_offset' and
16949 `thread_end_stack_offset'.
16951 2006-04-25 Zoltan Varga <vargaz@gmail.com>
16953 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
16956 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
16957 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
16959 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
16961 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
16963 * aot.c: Add support for ADJUSTED_IID.
16965 2006-04-24 Zoltan Varga <vargaz@gmail.com>
16967 * aot.c (emit_method_order): Don't align method_order_end.
16969 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
16970 the interface ID changes.
16972 2006-04-21 Dick Porter <dick@ximian.com>
16974 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
16975 cleaning up a thread. Fixes the new part of bug 77470.
16977 2006-04-20 Geoff Norton <gnorton@customerdna.com>
16979 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
16980 to managed wrapper.
16982 2006-04-19 Zoltan Varga <vargaz@gmail.com>
16984 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
16986 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
16987 SIGSEGV. Fixes #78072.
16989 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
16990 unregister our SIGABRT handler.
16992 2006-04-19 Massimiliano Mantione <massi@ximian.com>
16994 * mini.c: Disabled inline where it can alter the call stack in a
16995 way visible from managed code.
16996 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
16999 2006-04-16 Zoltan Varga <vargaz@gmail.com>
17001 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
17002 on other platforms. Fixes #78089.
17004 2006-04-13 Martin Baulig <martin@ximian.com>
17006 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
17007 determine whether we're inside the debugger.
17010 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
17012 2006-04-12 Zoltan Varga <vargaz@gmail.com>
17014 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
17015 handler clauses. Fixes #78024.
17017 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
17018 in the CALL_MEMBASE opcodes. Fixes #78088.
17019 (mono_arch_get_vcall_slot_addr): Ditto.
17021 2006-04-10 Martin Baulig <martin@ximian.com>
17023 * debug-debugger.c: The thread handling code has now been moved
17024 into ../metadata/threads.c.
17026 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17028 * driver.c (mono_main): Fix --with-gc=none build.
17030 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
17031 (mono_spillvar_offset_float): Ditto.
17032 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
17033 hreg, not when its !global, since on ia64, there is a third category: stacked
17036 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
17038 * mini.c: set MonoInst->klass for load field address and a few other
17041 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17043 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
17045 2006-04-07 Zoltan Varga <vargaz@gmail.com>
17047 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
17048 the branch opt changes.
17050 2006-04-06 Dick Porter <dick@ximian.com>
17052 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
17054 * wapihandles.c (mini_wapi_seminfo):
17055 * driver.c (mono_main): Add semaphore info option
17057 2006-04-05 Zoltan Varga <vargaz@gmail.com>
17059 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
17060 branch optimization changes. Fixes #78009.
17062 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17064 * mini.c: ignore accessibility of methods in managed->native wrappers.
17066 2006-04-04 Zoltan Varga <vargaz@gmail.com>
17068 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
17070 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
17072 2006-04-03 Zoltan Varga <vargaz@gmail.com>
17074 * mini.c: Modify the branch optimizations to preserve the invariant that
17075 the entries inside the in_bb and out_bb arrays are unique.
17076 (mono_unlink_bblock): Avoid creation of new arrays.
17078 2006-04-02 Zoltan Varga <vargaz@gmail.com>
17080 * mini.c (mono_unlink_bblock): Fix regression caused by previous
17083 2006-04-01 Zoltan Varga <vargaz@gmail.com>
17085 * mini.c (optimize_branches): Remove the "optimizations" in
17086 the cbranch1/cbranch2 -> branch cases which were causing several
17087 problems in the past. Fixes #77986.
17089 2006-03-31 Chris Toshok <toshok@ximian.com>
17091 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
17092 default optimizations :(
17094 2006-03-31 Zoltan Varga <vargaz@gmail.com>
17096 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
17099 2006-03-31 Massimiliano Mantione <massi@ximian.com>
17101 * local-propagation.c: Added comments to structs and removed
17102 "Mono" prefixes from local tree mover types.
17104 2006-03-30 Zoltan Varga <vargaz@gmail.com>
17106 * Makefile.am (arch_sources): Define this for each architecture so
17107 libmono_la_SOURCES is defined in one place.
17109 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
17111 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
17114 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
17116 * driver.c: print the GC name supplied by configure.
17118 2006-03-29 Massimiliano Mantione <massi@ximian.com>
17120 * local-propagation.c: Added tree mover, and moved here all the
17121 local propagation code from mini.c
17122 * mini.c: Added support for treeprop, and moved all the local
17123 propagation code to local-propagation.c
17124 * mini.h: Added support for treeprop
17125 * driver.c: Added support for treeprop, enabled consprop, copyprop,
17126 treeprop, inline and deadce by default
17127 * Makefile.am: Added local-propagation.c
17129 2006-03-25 Zoltan Varga <vargaz@gmail.com>
17131 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
17133 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
17135 * debug-debugger.c: make it compile without the Boehm GC.
17137 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
17139 * mini.c: fixed issue with mismatch when an icall is registered
17140 with multiple names but same address.
17142 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17144 * declsec.c, mini-exceptions.c: use write barrier to set reference
17145 fields of managed objects.
17147 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17149 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
17150 (can_access_internals): Fix a warning.
17152 * mini.c (print_method_from_ip): Rename this to
17153 mono_print_method_from_ip so it gets exported.
17155 * trace.c: Deal with strings inside StringBuilder's containing garbage
17156 and fix memory leaks. Fixes #77848.
17158 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17160 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
17163 2006-03-16 Neale Ferguson <neale@sinenomine.net>
17165 * mini-s390.c: Remove OP_X86_TEST_NULL.
17167 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17169 * mini.c: use the correct GetHashCode() for the moving collector.
17171 2006-03-16 Massimiliano Mantione <massi@ximian.com>
17173 * liveness.c: Regalloc spill cost tuning.
17175 2006-03-15 Neale Ferguson <neale@sinenomine.net>
17177 * mini-s390x.h: Correct S390_LONG macro.
17179 * mini-s390x.c: Cleanup unused code.
17181 2006-03-15 Zoltan Varga <vargaz@gmail.com>
17183 * jit-icalls.h: New file.
17185 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
17186 icalls and include that instead of including jit-icalls.c.
17188 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
17191 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
17193 * mini.c: when checking for member accessibility, also check for
17194 friend assemblies and for explicit interface implementations.
17196 2006-03-14 Zoltan Varga <vargaz@gmail.com>
17198 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
17200 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
17202 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17203 common cases are done first.
17205 * mini-ops.h: Only define platform specific opcodes on the given platform.
17207 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
17210 2006-03-14 Martin Baulig <martin@ximian.com>
17212 Revert Paolo's change from r57348:
17214 * mini.h: don't use gboolean for bitfields.
17215 * mini.c: verifier changes for fields and methods accessibility.
17217 2006-03-13 Neale Ferguson <neale@sinenomine.net>
17219 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
17221 * mini-s390x.c: Fix conv_r_un.
17223 * cpu-s390, cpu-s390x.md: Fix lengths.
17225 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
17227 * mini.c: nested types have access to all the nesting
17228 levels, not just the enclosing types.
17230 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
17232 * mini.c: added a few more verification checks.
17234 2006-03-12 Zoltan Varga <vargaz@gmail.com>
17236 * liveness.c: Merge optimizations from the linear-il branch.
17238 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17240 * mini-ia64.c (emit_call): Add a comment.
17242 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
17244 * tramp-ia64.c: Fix some warnings.
17246 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
17248 * mini.h: don't use gboolean for bitfields.
17249 * mini.c: verifier changes for fields and methods accessibility.
17251 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17253 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
17254 lazy icall wrapper changes.
17256 * dominators.c: Replace all the dominator algorithms with faster
17257 ones from the linear-il branch.
17259 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
17262 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17263 common cases are done first.
17265 * mini-amd64.c: Fix some warnings.
17267 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
17270 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
17273 * mini.h: Add a missing prototype.
17275 2006-03-10 Zoltan Varga <vargaz@gmail.com>
17277 * mini.c: Compile icall wrappers lazily.
17279 * mini-codegen.c: Use printf instead of g_print since its much faster.
17281 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
17284 * mini.c (optimize_branches): Cache the negative result from
17285 remove_block_if_useless ().
17287 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
17288 Also fix some bblock linking issues.
17290 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
17293 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
17295 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
17296 accessed fields first, for better cache behavior.
17298 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
17300 * mini.c: speedup IList<T> array accesses.
17302 2006-03-09 Zoltan Varga <vargaz@gmail.com>
17304 * mini.c (mono_method_to_ir): Handle large methods overflowing the
17305 inline_costs counter. Fixes #77190.
17307 2006-03-06 Zoltan Varga <vargaz@gmail.com>
17309 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
17310 trace messages. Fixes #77706.
17312 2006-03-04 Martin Baulig <martin@ximian.com>
17314 * tramp-amd64.c, tramp-x86.c
17315 (mono_debugger_create_notification_function): Use
17316 mono_global_codeman_reserve() to allocate a buffer at runtime and
17319 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
17321 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
17322 notification function at runtime and then call `initialize' in the
17323 `MONO_DEBUGGER__debugger_info' vtable.
17325 2006-03-04 Zoltan Varga <vargaz@gmail.com>
17327 * iltests.il: Fix a visibility problem.
17329 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
17331 * driver.c, mini.c: add hooks for the counters API.
17333 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17335 * driver.c: show disabled options.
17337 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
17339 * linear-scan.c: always use cost-driven selection.
17341 2006-02-28 Raja R Harinath <rharinath@novell.com>
17343 * jit-icalls.c (helper_compile_generic_method): Revert change from
17346 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
17348 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
17350 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
17352 * inssel.brg: style fixes, mostly to force the updated monoburg
17353 to run for people using svn.
17355 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
17357 * mini.c: match monoburg changes.
17359 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
17361 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
17362 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
17363 declaration in the header file.
17365 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
17367 * helpers.c: reduce relocations and mem usage.
17369 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
17371 * mini.h, mini-codegen.c: disable logging features if
17372 requested by configure.
17374 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
17376 * mini.c: tiny verifier changes.
17378 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
17380 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
17381 cpu-pentium.md: stack alignment changes for osx/x86,
17382 partially from Geoff Norton <gnorton@customerdna.com>.
17384 2006-02-24 Raja R Harinath <harinath@gmail.com>
17386 * jit-icalls.c (helper_compile_generic_method): Update to changes
17387 in metadata/class.c.
17389 2006-02-24 Zoltan Varga <vargaz@gmail.com>
17391 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
17393 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
17394 interface calls with large offsets.
17396 2006-02-23 Raja R Harinath <rharinath@novell.com>
17398 * jit-icalls.c (helper_compile_generic_method): Document the
17399 special-case we depend on so that we can inflate the method twice
17400 with the same context with no bad side-effects.
17402 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
17404 * mini-x86.c, mini-amd64.c: fix for case when xen support
17407 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
17409 * mini-x86.c, mini-amd64.c: generate code to access tls items
17410 in a faster way for Xen systems.
17412 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
17414 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
17415 updates and compilation fixes for the OSX/x86 port, mostly from
17416 Geoff Norton <gnorton@customerdna.com>.
17418 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
17420 * inssel.brg: faster interface call implementation
17421 to sync with the interface_offsets MonoVTable changes.
17423 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17425 * mini.c: more verification checks.
17427 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
17429 * mini.c: added a few more verification checks.
17431 2006-02-17 Neale Ferguson <neale@sinenomine.net>
17433 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
17434 facility on the processor and use it if available.
17436 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
17438 * driver.c, aot.c, mini.c: throw exception if the IL code is
17439 invalid or unverifiable.
17441 2006-02-17 Raja R Harinath <rharinath@novell.com>
17443 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
17446 2006-02-16 Zoltan Varga <vargaz@gmail.com>
17448 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
17450 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
17452 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
17453 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
17454 handling of instantiated generic valuetypes.
17456 2006-02-11 Zoltan Varga <vargaz@gmail.com>
17458 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
17459 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
17462 * generics.2.cs: Revert the nullable reftypes tests.
17464 2006-02-10 Zoltan Varga <vargaz@gmail.com>
17466 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
17467 using __builtin_frame_address (1) as it doesn't work in the presence
17468 of optimizations. Hopefully fixes #77273.
17470 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
17471 -> generics.cs change as it doesn't work with some automake versions.
17473 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
17475 * mini.c: handle systems that sue a different way to
17476 retrieve the stack address of the current thread.
17478 2006-02-09 Zoltan Varga <vargaz@gmail.com>
17480 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
17481 it specially in the makefile.
17483 * generics.2.cs: Add tests for nullable reference types.
17485 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
17487 * mini.c: always handle the case when mono_jit_init()
17488 is called in a thread different from the main thread,
17489 confusing libgc (bug #77309).
17491 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
17493 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
17495 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
17497 * mini.c: change optimize_branches () to use a single loop
17498 and introduce a new optimization to simplify some range checks.
17500 2006-02-03 Martin Baulig <martin@ximian.com>
17502 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
17503 and merged with debugger_thread_manager_add_thread().
17504 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
17505 inform the debugger about the main thread.
17507 2006-02-03 Zoltan Varga <vargaz@gmail.com>
17509 * basic.cs: Add test for div.un/rem.un constant folding.
17511 2006-02-03 Neale Ferguson <neale@sinenomine.net>
17513 * cpu-s390x.md: correct int_xor_imm length
17515 2006-02-03 Zoltan Varga <vargaz@gmail.com>
17517 * generics.2.cs: New test for #77442.
17519 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
17522 2006-02-02 Martin Baulig <martin@ximian.com>
17524 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
17525 <mono/metadata/mono-debug-debugger.h>
17527 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
17529 2006-02-02 Martin Baulig <martin@ximian.com>
17531 * debug-debugger.h: New header file for debug-debugger.c.
17533 * debug-debugger.c: Big API cleanup; don't run the managed Main()
17534 function is a separate thread anymore; add support for attaching.
17536 2006-02-01 Zoltan Varga <vargaz@gmail.com>
17538 * tramp-x86.c: Fix a warning.
17540 2006-01-31 Zoltan Varga <vargaz@gmail.com>
17542 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
17543 on very large methods.
17545 * aot.c (load_patch_info): Fix a warning.
17547 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
17549 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
17550 mini-ops.h: alu membase optimizations.
17552 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
17554 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
17555 to speedup StringBuilder.
17557 2006-01-27 Zoltan Varga <vargaz@gmail.com>
17559 * dominators.c (mono_compute_natural_loops): Fix detection of
17560 loop body start blocks.
17562 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
17564 2006-01-26 Zoltan Varga <vargaz@gmail.com>
17566 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
17569 2006-01-25 Massimiliano Mantione <massi@ximian.com>
17571 * aliasing.c: Fixed aliasing issue on 64 bit archs.
17573 2006-01-25 Martin Baulig <martin@ximian.com>
17575 * debug-debugger.c: Moved the `MonoDebuggerManager' and
17576 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
17577 started to cleanup this file a little bit.
17579 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
17581 * mini.c: optimize a codepath frequently happening in generics code.
17583 2006-01-23 Martin Baulig <martin@ximian.com>
17585 * Makefile.am: Only compile debug-debugger.c on supported platforms.
17587 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
17588 functions directly.
17590 * driver.c: debug-debugger.c is only available if
17591 `MONO_DEBUGGER_SUPPORTED' is defined.
17593 2006-01-23 Martin Baulig <martin@ximian.com>
17595 * debug-debugger.c: Only enable this on platforms where the Mono
17596 Debugger is working (x86 and x86_64).
17598 2006-01-21 Martin Baulig <martin@ximian.com>
17600 The Mono Debugger is now using the normal `mono' instead of the
17601 `mono-debugger-mini-wrapper' when executing managed code.
17603 * debug-debugger.c: New file; previously known as
17604 debugger/wrapper/wrapper.c.
17606 * debug-mini.c (mono_init_debugger): Removed.
17608 * driver.c (mono_main): Added new `--inside-mdb' command line
17609 argument which is used when running inside the debugger.
17611 2006-01-20 Zoltan Varga <vargaz@gmail.com>
17613 * liveness.c (mono_analyze_liveness): Remove some unused data
17616 2006-01-17 Zoltan Varga <vargaz@gmail.com>
17618 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
17620 2006-01-16 Zoltan Varga <vargaz@gmail.com>
17622 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
17623 depends on implementation details of monobitset.
17625 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
17628 2006-01-15 Zoltan Varga <vargaz@gmail.com>
17630 * liveness.c: Update after monobitset changes.
17632 2006-01-14 Zoltan Varga <vargaz@gmail.com>
17634 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
17636 2006-01-11 Neale Ferguson <neale@sinenomine.net>
17638 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
17640 * mini-s390x.c: Remove warning messages.
17642 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
17644 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
17646 2006-01-10 Zoltan Varga <vargaz@gmail.com>
17648 * generics.2.cs: Add ldelem/stelem_any test.
17650 2006-01-10 Neale Ferguson <neale@sinenomine.net>
17652 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
17654 2006-01-07 Zoltan Varga <vargaz@gmail.com>
17656 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
17658 2006-01-06 Zoltan Varga <vargaz@gmail.com>
17660 * generics.2.cs: Reenable vtype tests.
17662 * inssel-x86.brg: Remove an icorrect valuetype rule.
17664 2006-01-06 Neale Ferguson <neale@sinenomine.net>
17666 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
17667 initial support for OP_ABS.
17669 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17671 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
17673 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17675 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
17676 conversion and implement LADD/LSUB.
17678 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
17681 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17683 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
17685 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
17688 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17690 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
17691 localloc is encountered. Fixes crash in test-183.cs when using gmcs
17692 (stack walk problem).
17694 2006-01-04 Zoltan Varga <vargaz@gmail.com>
17696 * aot.c (mono_aot_load_method): Fix a warning.
17698 2006-01-03 Neale Ferguson <neale@sinenomine.net>
17700 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
17702 2006-01-03 Zoltan Varga <vargaz@gmail.com>
17704 * iltests.il: Add test for #77148.
17706 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
17709 2006-01-03 Neale Ferguson <neale@sinenomine.net>
17711 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
17713 2006-01-03 Neale Ferguson <neale@sinenomine.net>
17715 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
17716 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
17718 * basic-long.cs: Add lconv-to-r4/r8 tests.
17720 2006-01-03 Zoltan Varga <vargaz@gmail.com>
17722 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
17724 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
17725 here as on other archs.
17727 2005-12-29 Neale Ferguson <neale@sinenomine.net>
17729 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
17731 2005-12-29 Neale Ferguson <neale@sinenomine.net>
17733 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
17735 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
17737 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
17738 instrument_prolog; Add memory_barrier instruction.
17740 2005-12-26 Zoltan Varga <vargaz@gmail.com>
17742 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
17744 2005-12-23 Zoltan Varga <vargaz@gmail.com>
17746 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
17748 * aliasing.c inssel.brg: Fix warnings.
17750 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
17751 could skip initialization of some parts of memory.
17753 * mini.c mini-ia64.c: Fix warnings.
17755 * inssel-sparc.brg: Add an implementation of lneg which actually works.
17757 2005-12-22 Zoltan Varga <vargaz@gmail.com>
17759 * aliasing.c (mono_build_aliasing_information): Add a workaround for
17760 a crash seen on sparc.
17762 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
17764 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
17766 2005-12-21 Neale Ferguson <neale@sinenomine.net>
17768 * mini-ops.h: Add s390_backchain instruction
17770 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
17772 * cpu-s390.md: Add s390_backchain instruction
17774 * mini-s390.c: Significant ABI changes
17776 * mini-s390.h: Cater for zero length structures
17778 2005-12-20 Neale Ferguson <neale@sinenomine.net>
17780 * mini-s390.c: ABI fixes
17782 * inssel-s390.brg: Remove debug statements
17784 * cpu-s390.md: Fix length of ATOMIC_xx operations
17786 2005-12-19 Zoltan Varga <vargaz@gmail.com>
17788 * basic-float.cs: Add float<->long conversion tests.
17790 2005-12-16 Neale Ferguson <neale@sinenomine.net>
17792 * mini-s390.c: Fix LOCALLOC processing.
17794 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
17796 2005-12-15 Zoltan Varga <vargaz@gmail.com>
17798 * iltests.il: Add tests for some opcodes not covered by the other
17801 2005-12-15 Neale Ferguson <neale@sinenomine.net>
17803 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
17804 register loading for Tail processing; Correct trace output.
17806 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
17808 * cpu-s390.md: Correct size of jmp instruction.
17810 2005-12-13 Neale Ferguson <neale@sinenomine.net>
17812 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
17814 2005-12-13 Neale Ferguson <neale@sinenomine.net>
17816 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
17817 Bring s390 up to current level.
17819 2005-12-12 Zltan Varga <vargaz@gmail.com>
17821 * generics.2.cs: Disable the newly added tests as they do not work yet.
17823 * generics.2.cs: Add valuetype tests.
17825 2005-12-09 Zoltan Varga <vargaz@gmail.com>
17827 * basic-long.cs: Add i4->u8 test.
17829 * objects.cs: Add tests for JIT intrinsic.
17831 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
17832 optimizations lost by a mistake.
17834 2005-12-07 Zoltan Varga <vargaz@gmail.com>
17836 * basic-long.cs: Remove a test moved to objects.cs.
17838 * arrays.cs: Add more array tests.
17840 2005-12-06 Zoltan Varga <vargaz@gmail.com>
17842 * arrays.cs: Add new tests for multi-dimensional arrays.
17844 2005-12-06 Raja R Harinath <rharinath@novell.com>
17846 * Makefile.am (test_sources2): Add generics.2.cs.
17847 (EXTRA_DIST): Add test_sources2.
17849 2005-12-05 Ben Maurer <bmaurer@ximian.com>
17851 Support for boxing and unboxing nullable types as well as the
17852 isinst operation on nullables, per the CLI ammendment.
17854 * inssel.brg (CEE_ISINST): Special case for nullable
17856 * mini.c (handle_unbox_nullable): new method
17857 (handle_box): Special case for nullable types
17858 (mono_method_to_ir): Call handle_unbox_nullable in correct
17861 * generics.2.cs: New test suite
17863 * Makefile.am: Support for regression tests with generics.
17865 2005-12-03 Zoltan Varga <vargaz@gmail.com>
17867 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
17868 allocated to registers. Fixes #76800.
17870 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
17872 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
17874 2005-11-30 Zoltan Varga <vargaz@gmail.com>
17876 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
17879 2005-11-29 Zoltan Varga <vargaz@gmail.com>
17881 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
17884 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
17886 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
17887 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
17889 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
17890 single precision before storing to a single precision location.
17892 2005-11-28 Raja R Harinath <rharinath@novell.com>
17894 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
17896 2005-11-27 Zoltan Varga <vargaz@gmail.com>
17898 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
17901 * basic.cs: Remove test_0_byte_compares test which was moved to
17902 objects.cs a long time ago.
17904 2005-11-22 Massimiliano Mantione <massi@ximian.com>
17906 * aliasing.c: Fixed aliasing issue on 64 bit archs.
17908 2005-11-20 Zoltan Varga <vargaz@gmail.com>
17910 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
17911 handlers are called.
17913 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
17916 * mini-ia64.c: Add support for the throw->branch exception
17919 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
17921 2005-11-18 Massimiliano Mantione <massi@ximian.com>
17923 * mini.c: Enabled "fastpath" deadce :-)
17925 2005-11-18 Massimiliano Mantione <massi@ximian.com>
17927 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
17928 alias analysis pass to support it.
17929 * mini.h: Likewise.
17931 * liveness.c: Likewise (liveness computation can use aliasing
17932 information to be more accurate).
17933 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
17934 moreover made so that "--compile-all" uses the given optimization
17935 flags and not the default ones.
17936 * aliasing.c: Alias analysis (new file).
17937 * aliasing.h: Likewise.
17938 * Makefile.am: added "aliasing.c" and "aliasing.h".
17940 2005-11-17 Zoltan Varga <vargaz@gmail.com>
17942 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
17945 2005-11-13 Zoltan Varga <vargaz@gmail.com>
17947 * mini-exceptions.c (mono_handle_exception_internal): Remove the
17948 fp >= end_of_stack exit condition, as it is not needed, and it might
17949 become true for fp eliminated frames.
17951 2005-11-11 Zoltan Varga <vargaz@gmail.com>
17953 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
17956 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
17958 * mini-arm.c: fixed alignment of doubles/longs to match
17959 the C ABI (bug #76635).
17961 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
17963 * aot.c: fix compilation with --enable-minimal=aot.
17965 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
17967 * mini-arm.c: fixed compatibility with the new
17968 floating point emulator package for compares.
17970 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
17972 * mini.c : reverted sig->pinvoke changes (r51396-51397).
17974 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
17976 * mini-exceptions.c (print_stack_frame): Output to stderr.
17977 (mono_handle_native_sigsegv): Ditto.
17979 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
17981 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
17982 OP_LCONV_TO_OVF_I implementation.
17984 * mini-amd64.c: Add support for the throw->branch exception
17987 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
17988 when the catch clause catches a more general exception, i.e. Object.
17990 2005-10-30 Zoltan Varga <vargaz@gmail.com>
17992 * cpu-ia64.md: Remove unused opcodes.
17994 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
17995 specific defines for architectures defining USE_SIGACTION.
17997 * mini-ia64.c: Fix some warnings.
17999 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
18000 version seemed to skip a frame.
18002 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18004 * mini.c: Clean up the usage of sig->pinvoke flag. Now
18005 only calls which are made to native code use this flag.
18007 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
18009 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
18010 varargs methods as well.
18012 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
18013 which have save_lmf set. Reorganize methods prologs a bit.
18015 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
18016 debugger to the proper place.
18018 2005-10-29 Martin Baulig <martin@ximian.com>
18020 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
18021 when running inside the debugger until the debugger has support
18024 2005-10-26 Zoltan Varga <vargaz@gmail.com>
18026 * mini.h: Fix a warning.
18028 2005-10-24 Miguel de Icaza <miguel@novell.com>
18030 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
18031 we expose publicly, this returns the string.
18033 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
18035 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
18036 with fp elimination.
18038 2005-10-21 Zoltan Varga <vargaz@gmail.com>
18040 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
18041 native stacktrace using the glibc 'backtrace' function if available.
18043 2005-10-20 Zoltan Varga <vargaz@gmail.com>
18045 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
18047 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
18048 handle SIGSEGVs received while in native code.
18050 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
18051 code, call mono_handle_native_sigsegv which will abort the runtime
18052 after printing some diagnostics, instead of converting it into a
18053 confusing NullReferenceException.
18055 2005-10-18 Zoltan Varga <vargaz@gmail.com>
18057 * cpu-pentium.md: Remove unused opcodes.
18059 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
18061 * mini-amd64.h (MonoLMF): Add rsp field.
18063 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
18066 2005-10-17 Zoltan Varga <vargaz@gmail.com>
18068 * mini-codegen.c (get_register_spilling): Fix some warnings.
18070 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
18072 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
18073 elimination during exception handling. Enable fp elimination by
18076 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
18079 2005-10-16 Martin Baulig <martin@ximian.com>
18081 * mini-exceptions.c
18082 (mono_debugger_run_finally): New public method for the debugger.
18084 2005-10-10 Zoltan Varga <vargaz@gmail.com>
18086 * debug-mini.c (mono_debug_init_method): Fix warning.
18088 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
18089 the 'exname' parameter const to fix some warnings.
18091 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
18093 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
18094 introduced by the previous patch.
18096 2005-10-08 Zoltan Varga <vargaz@gmail.com>
18098 * basic-float.cs: Add test for precision of float arithmetic.
18100 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
18101 when loading/storing single values from/to memory.
18103 * mini.c (mono_jit_compile_method_with_opt): Create the function
18104 pointers in the correct domain.
18106 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
18108 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
18109 introduced by previous patch.
18111 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
18112 when out_filter_idx is NULL.
18114 * mini-exceptions.c: Don't run filter clauses twice during exception
18115 handling. Fixes #75755.
18117 2005-10-07 Zoltan Varga <vargaz@gmail.com>
18119 * aot.c: Add support for ldflda wrappers.
18121 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
18124 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
18126 * mini.c, mini.h: do not consider exception handlers blocks when
18127 setting up interface variables.
18129 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
18131 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
18133 2005-10-03 Zoltan Varga <vargaz@gmail.com>
18135 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
18136 causes a regression.
18138 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
18140 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
18142 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
18143 of the OP_P definitions.
18145 * TODO: Add a proposal for dealing with the CEE/OP mess.
18147 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
18148 optimizations from the x86 port.
18150 * cpu-amd64.md: Ditto.
18152 * basic.cs basic-long.cs: Add tests.
18154 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
18156 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
18157 Patrik Torstensson's implementation of my exception-handling
18158 optimization idea, when the exception object is not used
18161 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
18163 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
18164 of the mul_imm optimizations from the old jit.
18166 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
18168 * mini.c, liveness.c: patch by Patrik Torstensson and
18169 Zoltan Varga to improve performance in methods with
18172 2005-09-30 Zoltan Varga <vargaz@gmail.com>
18174 * driver.c: Remove 'Globalization' entry from --version.
18176 2005-09-28 Zoltan Varga <vargaz@gmail.com>
18178 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
18179 there is a profiler interested in JIT events.
18181 * aot.c: Load profile files produced by the AOT profiling module, and
18182 reorder methods based on the profiling info. Add a 'method_order' table
18183 to the AOT file to make mono_aot_find_jit_info work with the reordered
18186 * mini.h: Bump AOT file version info.
18188 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
18190 * mini-arm.h: work around what looks like a gcc bug when optimizations
18193 2005-09-28 Raja R Harinath <rharinath@novell.com>
18195 * Makefile.am (AM_CFLAGS): Don't use += to append inside
18196 conditionals. Use ...
18197 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
18199 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
18201 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
18202 to determine the amount of memory to copy when passing valuetypes.
18204 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
18205 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
18207 2005-09-27 Zoltan Varga <vargaz@gmail.com>
18209 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
18210 information about aot.
18212 2005-09-27 Ben Maurer <bmaurer@ximian.com>
18214 * *.c: Replace the use of {Enter,Leave}CriticalSection with
18215 macros. This will allow a deadlock debugger to easily be plugged
18218 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
18220 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
18222 2005-09-27 Raja R Harinath <rharinath@novell.com>
18224 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
18225 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
18226 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
18227 ($(arch_built)) [CROSS_COMPILING]: Error out.
18229 2005-09-26 Zoltan Varga <vargaz@gmail.com>
18231 * aot.c: Add support for the no_special_static flag for classes.
18233 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18235 * Reapply reverted patches.
18237 * *: Revert r50174 as well.
18239 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
18241 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18243 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
18245 2005-09-23 Miguel de Icaza <miguel@novell.com>
18247 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
18248 part of the SIG_HANDLER_SIGNATURE.
18250 2005-09-23 Zoltan Varga <vargaz@gmail.com>
18252 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
18255 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
18256 introduced by previous patch.
18258 2005-09-21 Zoltan Varga <vargaz@gmail.com>
18260 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
18261 saved registers too.
18263 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
18264 upon the information returned by get_call_info ().
18266 * mini-x86.c (add_float): Fix stack size calculation.
18267 (mono_arch_call_opcode): Rewrite this so it works based up the
18268 information returned by get_call_info ().
18269 (mono_arch_get_this_vret_args): Ditto.
18271 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
18273 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
18274 in cinfo to determine the registers which need to be used.
18276 2005-09-20 Miguel de Icaza <miguel@novell.com>
18278 * driver.c (mono_main): Add --server and --desktop flags.
18280 2005-09-16 Zoltan Varga <vargaz@gmail.com>
18282 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
18283 registers as global registers.
18285 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
18286 longer needed with the new register allocator.
18288 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
18290 * cpu-ia64.md: Remove unused opcodes.
18292 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
18294 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
18296 * cpu-amd64.md: Remove unused opcodes.
18298 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
18299 needed with the new register allocator.
18301 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
18304 2005-09-16 Raja R Harinath <rharinath@novell.com>
18306 * Makefile.am (check-local): Don't invoke semdel-wrapper.
18308 2005-09-16 Martin Baulig <martin@ximian.com>
18310 * exceptions-amd64.c
18311 (throw_exception): Don't call mono_debugger_throw_exception() if
18312 we're a rethrow - see the FIXME in the code.
18314 2005-09-15 Geoff Norton <gnorton@customerdna.com>
18316 * mini.c (mono_init_exceptions): This only works on some architectures.
18318 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18320 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
18323 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
18325 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
18326 now in mini-exceptions.c.
18328 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
18330 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
18331 now in mini-exceptions.c.
18333 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18335 * exceptions-x86.c: Applied patch from Patrik Torstensson
18336 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
18338 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
18339 code into mini-exceptions.c. Add some assertions to it.
18341 2005-09-12 Zoltan Varga <vargaz@gmail.com>
18343 * aot.c (emit_section_change): Applied patch from "The Software Team"
18344 (<software@solmersa.com>). Fix as errors on windows.
18346 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18348 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
18349 method info into the LMF.
18351 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18353 * mini-ia64.c: Add proper unwind info for method epilogs.
18355 * exceptions-ia64.c: Add some code to help debugging.
18357 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
18359 * mini-exceptions.c: Fix warning.
18361 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18363 * mini.c: Really fix build.
18365 * mini-x86.c mini-amd64.c: Fix build.
18367 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18369 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
18371 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
18372 some Interlocked methods as intrinsics.
18374 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
18375 for Thread methods as well.
18377 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
18379 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
18381 * mini-ia64.c mini-x86.c mini-amd64.c
18382 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
18385 * mini.c (mono_init_exceptions): Fix build breakage.
18387 2005-09-10 Zoltan Varga <vargaz@gmail.com>
18389 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
18390 of instructions. Use the new ia64_unw_op macros for emitting unwind
18393 * mini.c (mono_init_exceptions): Initialize exception handling
18394 related trampolines at startup.
18396 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
18398 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
18400 2005-09-09 Zoltan Varga <vargaz@gmail.com>
18402 * mini.c: Handle type loading errors gracefully during compilation and
18403 throw the appropriate exception.
18405 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
18407 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
18408 for the mono binary.
18410 2005-09-09 Martin Baulig <martin@ximian.com>
18412 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
18415 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
18417 * mini-arm.h: use emulation for conv.r.un for the release.
18419 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
18421 * mini-arm.c, objects.cs: more fixes and tests for them.
18423 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
18425 * mini-arm.c: align structures to at least 4 bytes to be able
18426 to keep our current optimized memcpy.
18428 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
18430 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
18432 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18434 * mini.c: ignore SIGPIPE.
18436 2005-09-04 Zoltan Varga <vargaz@gmail.com>
18438 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
18440 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
18442 2005-09-02 Zoltan Varga <vargaz@gmail.com>
18444 * mini.h: Add prototype for mono_allocate_stack_slots_full.
18446 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
18448 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
18449 exception handling support.
18450 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
18451 patch by Brian Koropoff <briank@marakicorp.com>).
18453 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
18455 * mini.c: revert another 'optimization' which breaks when
18456 items on the eval stack need to be saved at a basic block end
18459 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
18461 * jit-icalls.c: for arrays, ensure we always provide
18464 2005-08-30 Zoltan Varga <vargaz@gmail.com>
18466 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
18468 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
18470 2005-08-29 Zoltan Varga <vargaz@gmail.com>
18472 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
18473 arguments in their original register.
18475 2005-08-28 Zoltan Varga <vargaz@gmail.com>
18477 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
18480 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
18481 when ssapre is enabled.
18483 * inssel-long.brg: Fix bug in previous patch.
18485 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
18486 multiplication by a constant.
18488 2005-08-27 Zoltan Varga <vargaz@gmail.com>
18490 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
18493 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
18496 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
18498 * inssel-arm.brg: apply changes tested by Brian Koropoff
18499 <briank@marakicorp.com>.
18501 2005-08-25 Zoltan Varga <vargaz@gmail.com>
18503 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
18505 2005-08-24 Zoltan Varga <vargaz@gmail.com>
18507 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
18508 to the same register if dreg is just a base register.
18509 (print_ins): Improve printing of membase opcodes.
18511 * inssel-x86.brg: Add optimized ldind(reg) rules.
18513 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
18515 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
18517 * mini.c: when running under valgrind, set the stack bottom for
18518 the GC at the actual approximate stack for the app (fixes running
18519 mono with valgrind).
18521 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
18523 * mini.c: do no break at the first valuetype to init found
18524 (fixes bug #75791).
18526 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
18528 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
18530 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
18532 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
18534 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
18536 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
18538 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
18540 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
18542 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
18545 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
18548 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
18551 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
18553 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
18555 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
18557 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
18558 in the tail recursion optimization.
18560 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
18561 debug info into the assembly file.
18563 * iltests.il: Add test for filter regions.
18565 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
18566 initial stack of filter regions. Fixes #75755.
18568 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
18570 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
18571 stack requirements.
18573 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
18575 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
18576 the check for an already compiled method on non-ia64 platforms.
18577 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
18580 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
18582 * inssel-x86.brg: Add some optimized call rules.
18584 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
18586 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
18589 * mini.h mini-trampolines.c: Pass the trampoline argument to
18590 mono_arch_patch_delegate_trampoline.
18592 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
18594 * mini-trampolines.c: Fix build.
18596 * mini-amd64.h: Add delegate trampolines.
18598 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
18600 * inssel-amd64.brg: Add optimized call rules.
18602 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
18604 * inssel-ia64.brg: Add optimized ldind(reg) rules.
18606 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
18608 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
18611 * mini-ia64.c: Remove LMF fixmes.
18613 * mini-ia64.h: Remove most fields from LMF.
18615 * inssel-ia64.brg (stmt): Fix unaligned access errors.
18617 * mini-trampolines.c: Add support for IA64 function descriptors.
18619 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
18620 for IA64 function descriptors.
18622 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
18624 * tramp-arm.c: patch the vtable for virtual calls. Added
18625 support code to register/unregister the LMF.
18626 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
18629 2005-08-19 Dick Porter <dick@ximian.com>
18631 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
18632 bit value if needed.
18634 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
18636 * mini.c (mini_get_method): Move handling of wrapper data here.
18638 * mini.c (mono_method_to_ir): Add support for dynamic methods.
18640 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
18643 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
18644 bblock->code does not remain empty.
18646 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
18648 * arrays.cs: Add regression test for #75832.
18650 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
18651 rules. Fixes #75832.
18653 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
18654 instruction scheduling.
18656 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
18658 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
18660 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
18662 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
18664 * mini-codegen.c: Fix VC build.
18666 * cpu-pentium.md: Increase length of atomic_exhange_i4.
18668 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18670 * mini.h: fix signature for mono_register_opcode_emulation.
18672 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
18674 * mini.c: Get rid of most of the helper_sig_... constants using
18675 mono_create_icall_signature ().
18677 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
18679 * jit-icalls.c (helper_ldstr): New helper function.
18681 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
18683 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
18684 throw, load the string using a helper call instead of creating a string object.
18686 * aot.c: Update after LDSTR changes.
18688 * mini.h: Bump AOT file version.
18690 * aot.c: Save class size info into the AOT file. Print more statistics during
18693 * mini.h: Bump AOT file version.
18695 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
18696 ordering of disasm cases. Fixes #74957.
18698 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
18700 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
18701 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
18702 the generic code needed for the ARM port.
18704 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
18706 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
18707 inssel-arm.brg: more ARM features and fixes.
18709 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
18711 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
18712 ARM port work in progress.
18714 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
18716 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
18718 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
18720 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
18722 * inssel.brg (mini_emit_memset): Add support for unaligned access.
18724 * *-ia64.*: Ongoing IA64 work.
18726 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
18728 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
18730 * TODO: Remove out-of-data todo stuff.
18732 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
18735 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
18737 * mini.h: Bump corlib version.
18739 2005-07-27 Martin Baulig <martin@ximian.com>
18742 (create_copy_ins): Added `const unsigned char *ip' argument; set
18743 `copy->cil_code' from it.
18745 2005-07-27 Martin Baulig <martin@ximian.com>
18747 * mini-exceptions.c (mono_handle_exception): Don't call
18748 mono_debugger_handle_exception() for filters.
18750 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
18752 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
18755 2005-07-26 Martin Baulig <martin@ximian.com>
18757 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
18759 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
18760 helper_compile_generic_method() if the method is actually virtual
18763 2005-07-26 Martin Baulig <martin@ximian.com>
18766 (trampoline_code): Renamed to `mono_trampoline_code' and made it
18767 public; this is now accessed directly by the debugger.
18768 (mono_generic_trampoline_code): Removed.
18771 (mono_debug_init_method): Also add interncalls and wrappers.
18773 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
18775 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
18777 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
18779 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
18781 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
18783 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
18785 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
18787 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
18788 getting TLS offsets on AMD64 too.
18790 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
18792 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
18794 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
18796 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
18797 inssel-arm.brg, mini-arm.h: ARM port work in progress.
18799 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
18801 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
18803 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
18806 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
18807 mono_sparc_is_virtual_call ().
18809 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
18811 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
18812 trampoline parameters.
18814 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
18816 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
18817 to mono_arch_get_vcall_slot_addr.
18819 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
18822 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
18824 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
18826 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
18828 2005-07-19 Martin Baulig <martin@ximian.com>
18830 * exceptions-amd64.c (throw_exception): Call
18831 mono_debugger_throw_exception() here like we're doing it on i386.
18833 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
18835 * mini-ia64.c: Add optimized TLS access support.
18837 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
18839 * mini-exceptions.c: Ongoing IA64 work.
18841 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
18843 * mini.c: Use the default optimization set when embedding. Fixes
18846 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
18848 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
18849 of trampolines to a separate file.
18851 * mini-trampolines.c: New file.
18853 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
18856 * tramp-x86.c: Reorganize the trampoline code to be similar to the
18859 * mini-codegen.c: Fix cygwin build.
18861 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
18863 * mini.c: Add some minor changes needed by the IA64 port.
18865 * *-ia64.*: Ongoing IA64 work.
18867 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
18869 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
18870 trampolines into arch-independent and arch-dependent parts.
18872 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
18874 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
18876 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
18878 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
18879 the xp-regalloc-branch for amd64.
18881 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
18882 xp-regalloc-branch for x86.
18884 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
18886 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
18888 2005-07-06 Martin Baulig <martin@ximian.com>
18891 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
18892 (mono_jit_runtime_invoke): Likewise.
18894 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
18896 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
18899 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
18900 without loading their metadata. Reorganize the file format so exception handling+
18901 debug info is kept separate from normal method info. Create MonoJitInfo
18902 structures for methods lazily.
18904 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
18906 (x86_class_init_trampoline): Patch AOT class init trampolines too.
18908 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
18910 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
18913 * mini.h: Bump AOT file version.
18915 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
18917 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
18919 2005-07-01 Raja R Harinath <rharinath@novell.com>
18921 * Makefile.am (check-local): Call semdel-wrapper.
18923 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
18925 * mini-x86.c: Revert the last change as it seems to break the build..
18927 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
18929 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
18931 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
18933 2005-06-27 Ben Maurer <bmaurer@ximian.com>
18935 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
18936 outside of the macro, so strange stuff doesn't happen with gcc4
18937 (NEW_AOTCONST_TOKEN): Likewise.
18939 2005-06-28 Martin Baulig <martin@ximian.com>
18941 * mini.c (mini_class_is_system_array): New static method; use this
18942 instead of `klass->parent == mono_defaults.array_class' everywhere
18943 since this also works for the new generic array class.
18945 2005-06-26 Ben Maurer <bmaurer@ximian.com>
18947 * inssel.brg: Remove warnings.
18949 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
18951 * mini-ia64.c: Ongoing IA64 work.
18953 * basic-float.cs: Add float->i1 conversion test.
18955 * iltests.il: Add conv.u4 test.
18957 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
18959 * inssel-long.brg: Fix bug caused by last change.
18961 2005-06-23 Geoff Norton <gnorton@customerdna.com>
18963 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
18964 BSDs. Allows the x86 JIT to work on OSX86
18966 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
18968 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
18971 * mini-ia64.c: Ongoing IA64 work.
18973 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
18975 * mini-ia64.c: Ongoing IA64 work.
18977 * driver.c: Clean up jit_code_hash as well when using --regression.
18979 * inssel-long.brg: Fix long->i4/u4 conversion rules.
18981 * basic-long.cs: Add tests for long->u4 conversion.
18983 2005-06-18 Ben Maurer <bmaurer@ximian.com>
18985 * mini.c: Take mono_get_domainvar out of macros. This makes sure
18986 that we do not depend on undefined C behavior: the order stuff
18987 gets evaluated within an expression. Fixes mono when compiled on
18990 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
18992 * *-ia64.*: Ongoing IA64 work.
18994 * aot.c: Lower memory usage while loading AOT methods.
18996 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
18998 * mini.h: Bump AOT file format version.
19000 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
19002 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
19004 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
19006 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
19007 not on callee assembly). Fixed some comments.
19009 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
19011 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
19012 it gets proper disassembly.
19013 (emit_method_info): Remove some dead code.
19015 * mini.c (mini_method_compile): Allways allocate the GOT var in
19016 mono_method_to_ir for emulating opcodes.
19018 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
19020 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
19021 before freeing the code memory. Fixes #74990.
19023 * objects.cs: Add regression test for #74992.
19025 * liveness.c: Extend live ranges of arguments to the beginning of the
19026 method. Fixes #74992.
19028 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
19029 so it points into the faulting instruction.
19031 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
19033 * jit-icalls.c (mono_imul_ovf): Add exception handling.
19035 * *-ia64.*: Ongoing IA64 work.
19037 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
19039 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
19041 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
19043 * *-ia64.*: Ongoing IA64 work.
19045 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
19047 * basic-long.cs: Add tests for add/sub.ovf.
19049 * basic.cs: Add tests for sub.ovf.
19051 * *-ia64.*: Ongoing IA64 work.
19053 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
19055 * *-ia64.*: Ongoing IA64 work.
19057 * basic.cs: Add conv.ovf.i4.un test.
19059 2005-06-09 Massimiliano Mantione <massi@ximian.com>
19061 * mini.c: (remove_block_if_useless) Fixed bug 75061.
19063 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19065 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
19067 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
19069 * *-ia64.*: Ongoing IA64 work.
19071 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19074 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
19076 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
19078 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
19080 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
19082 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
19084 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
19085 of a call is callable by a near call.
19087 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
19089 * mini-ia64.c: Ongoing IA64 work.
19091 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
19093 * genmdesc.c: Make the generated array non-static.
19095 * inssel-long.brg: Fix LSHR_IMM rule.
19097 * *-ia64.*: Ongoing IA64 work.
19099 * *-ia64.*: Ongoing IA64 work.
19101 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19103 * *-ia64.*: Ongoing IA64 work.
19105 * *-ia64.*: Ongoing IA64 work.
19107 * mini-ia64.c: Ongoing IA64 work.
19109 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
19111 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19113 * objects.cs basic-calls.cs: Move some tests to objects.cs.
19115 * objects.cs basic-long.cs: Move some tests to objects.cs.
19117 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
19119 * *-ia64.*: Ongoing IA64 work.
19121 * iltests.il: Add a new test.
19123 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
19124 newobj. Fixes #75042.
19126 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
19128 * *-ia64.*: Ongoing IA64 work.
19130 * *-ia64.*: Ongoing IA64 work.
19132 * *-ia64.*: Ongoing IA64 work.
19134 * basic.cs objects.cs: Move tests accessing static variables as well.
19136 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
19138 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
19140 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
19142 * driver.c: Always print failed tests.
19144 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
19147 * *ia64*: Ongoing IA64 work.
19149 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
19151 * basic.cs: Add tests for add.ovf. Fix warnings.
19153 2005-05-18 Miguel de Icaza <miguel@novell.com>
19155 * driver.c (mono_main): Avoid crash if no argument is passed to
19156 --break; Do not use g_error, but f_printf. And fix all other
19157 ocurrences of the same crash.
19159 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
19161 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
19162 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
19165 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
19167 * *-ia64.*: Add beginnings of IA64 backend.
19169 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
19171 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
19173 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
19176 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
19178 * mini-amd64.c: Fix a warning.
19180 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
19182 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
19183 in float_neg. Fixes #74897.
19185 * mini-amd64.c (emit_call): Fix another near call bug.
19187 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
19189 * declsec.c: Keep the appdomain information in the structure. Added a
19190 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
19191 value gets overwritten).
19192 * declsec.h: Set the default MonoArray for the the stack to 6. Added
19193 an MonoAppDomain member to MonoSecurityFrame.
19194 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
19195 used in the stack walk. Now use a MonoArray which grow (double) when
19198 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
19200 * mini.c: Re-enabled runtime cleanup, since running threads should
19201 now properly stop when exiting.
19203 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
19205 * mini-codegen.c: New file contaning the arch-independent local
19206 register allocator. Not used by any architectures yet.
19208 * mini.h linear-scan.c: Merge some changes from the
19209 mini-xp-local-regalloc branch.
19211 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
19213 * mini-amd64.c (emit_call): Fix calls to native functions when the
19214 runtime is compiled as a shared library. Fixes #74756.
19216 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
19217 on a literal field. Fixes #74751.
19219 2005-04-25 Raja R Harinath <rharinath@novell.com>
19221 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
19223 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
19225 * objects.cs: Add missing null casting test.
19227 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
19229 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
19230 in wrapper methods. Also rename 'address' variable to 'offset'.
19232 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
19234 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
19237 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
19239 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
19242 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19244 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
19246 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19248 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
19249 just the last bytes.
19251 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19253 * aot.c (mono_compile_assembly): Fix warning.
19255 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
19256 by the _MSC_VER stuff.
19258 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
19260 * inssel-long.brg: Fix #74588.
19262 * cpu-amd64.md: Fix #74591.
19264 * iltests.il: Add new regression tests.
19266 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
19268 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
19271 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
19273 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
19275 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
19276 from Bill Middleton <flashdict@gmail.com>.
19278 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
19280 * arrays.cs: Add new regression test. Fix warnings.
19282 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
19284 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
19285 and leakage in CKFINITE.
19287 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
19288 this to a null op since it is called on amd64 too.
19290 * exceptions-amd64.c (get_throw_trampoline): Align stack.
19292 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
19293 body since this is not used on amd64.
19295 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
19297 * mini-amd64.c: Remove obsolete fixmes.
19299 * mini.c (print_method_from_ip): Fix debugging support.
19301 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19303 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
19304 so that expressions that don't give much gain are not reduced.
19305 * ssapre.h: Likewise.
19307 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
19309 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
19311 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
19313 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
19315 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
19317 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
19319 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
19321 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
19323 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
19326 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
19328 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
19330 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
19332 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
19333 MONO_ARCH_USE_SIGACTION. Fixes #74252.
19335 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
19337 * mini-x86.c: Fix up stack overflow handling.
19339 * exceptions.cs: Add new regression test.
19341 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
19343 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
19344 mono_jit_thread_attach.
19346 * mini.c (mono_method_to_ir): Verify called method is not abstract.
19348 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19350 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
19351 avoid calling constructors using callvirt.
19353 * inssel.brg: Fix #74073.
19355 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
19357 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
19358 compilation with non-GCC compilers.
19359 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
19360 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
19362 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
19364 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
19365 klass->interface_offsets (will likely fix bug#74073).
19367 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19369 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
19371 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
19373 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
19374 to amd64_div_reg_size ().
19376 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
19378 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
19380 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
19382 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
19384 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
19386 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
19388 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
19390 * mini.c (mono_precompile_assembly): Load and precompile referenced
19391 assemblies as well. Fixes #74015.
19393 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
19395 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
19397 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
19399 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
19400 a lot of checks and (anyway) permissions cannot work until corlib is
19403 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
19405 * mini-ppc.c: fixed ABI issue on sysv/ppc.
19407 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
19409 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
19410 calls (fixes bug#72824).
19412 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
19414 * mini.c: fix tail recursion elimination (see test in bug#73936).
19416 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
19418 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
19419 some fp functions in sse2 mode.
19421 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
19423 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
19425 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
19427 * mini.h mini.c: Add mono_get_jit_tls_key ().
19429 * mini-x86.c: Enable fast TLS support on windows.
19431 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
19433 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
19434 * mini.c: Check for p/invoke method when generating code. If a
19435 p/invoke method, or it's class, isn't decorated with [Suppress
19436 UnmanagedCodeSecurity] then generate code to call System.Security.
19437 UnmanagedDemand (only if the security manager is active).
19439 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
19441 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
19442 last change as it seems to cause strange crashes.
19444 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19446 * *.c: handle unsafe function pointers where needed.
19448 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
19450 * mini.c (mono_jit_free_method): Remove the fixme too.
19452 2005-03-15 Miguel de Icaza <miguel@novell.com>
19454 * mini.c: As discussed, make the code actually free the delegate
19455 thunk now, to enable the debugging of delegate problems, use
19456 MONO_DEBUG=1 when running Mono.
19458 This takes also care of parts of the leaks as seen by Joe.
19460 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
19462 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
19463 thread_tls_offset calculation.
19465 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
19467 * declsec.c: Reworked linkdemand checks for icall. The previous code
19468 was using the declaration code (untrusted) and didn't work as expected
19469 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
19472 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
19474 * iltests.il: Add new localloc test.
19476 * mini-amd64.c: Handle large stack allocations the same way as on
19477 windows if stack overflow handling is working.
19479 * mini-amd64.c: Allocate the signal stack using mmap.
19481 * mini.c (sigsegv_signal_handler): Fix reading of context.
19483 * mini-exceptions.c: Fix up stack overflow handling.
19485 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
19487 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
19489 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
19491 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
19493 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
19494 tramp_init functions as they are no longer needed.
19496 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
19498 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
19500 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
19502 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
19504 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
19507 * mini-ops.h: Add OP_LMUL_IMM.
19509 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
19510 long mul/div opcodes as intrinsic.
19512 * mini-amd64.c (emit_call): Handle the case when the callee might be
19515 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
19517 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
19520 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
19522 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
19524 2005-03-09 Ben Maurer <bmaurer@ximian.com>
19526 * mini.c (mono_codegen): Don't leak here, to help people running
19529 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
19531 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
19532 conversions in sse2 mode.
19534 * basic-float.cs: Add regression test.
19536 * mini-amd64.c: Reenable sse2.
19538 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
19540 * mini-amd64.c: Disable sse2 until some regressions are fixed.
19542 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
19544 * driver.c: Copyright text should include 2005.
19546 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
19548 * cpu-amd64.md (load_membase): Fix more max lengths.
19550 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
19552 * cpu-amd64.md (load_membase): Fix max length.
19554 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
19556 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
19558 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
19559 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
19561 * basic-float.cs: Add rounding regression test.
19563 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
19565 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
19567 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
19568 structures in registers for pinvoke wrappers.
19570 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
19572 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
19574 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
19576 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
19577 wrapper to mono_jit_thread_attach.
19579 * mini.c (mini_jit_thread_attach): New jit icall.
19581 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
19582 native->managed wrappers.
19584 * exceptions.cs: Add new regression test.
19586 * mini.c (optimize_branches): Check regions in the cbranch to throw
19587 block case as well. Fixes #73242.
19589 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
19591 * mini.c: thread safety fixes.
19593 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
19595 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
19596 patching stuff, since delegates use jump trampolines so there is
19599 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
19602 * tramp-amd64.c: Fix build.
19604 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
19605 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
19607 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
19608 Rename this to mono_arch....
19609 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
19611 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
19613 * mini-amd64.c (emit_call): If both the caller and the callee is
19614 guaranteed to have 32 bit addresses, emit a normal call.
19616 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
19618 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
19619 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
19620 method_ptr inside delegates.
19622 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
19624 * mini.c (mono_jit_free_method): Free the method info even if the native code is
19625 invalidated. Fixes #73001.
19627 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
19629 * mini-x86.c: Only use stdcall for pinvokes on windows.
19631 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
19633 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
19634 * mini-x86.c: remove unreliable __thread var offset detection,
19635 use the correct accessors and enable by default.
19637 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
19639 * mini.c (mono_jit_free_method): Fix memory leak.
19641 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
19643 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
19645 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
19647 * cpu-amd64.md: Fix lengths of atomic opcodes.
19649 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
19651 * driver.c: try to not imply using ICU is any good.
19653 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
19655 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
19656 functions as inline ops.
19658 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
19659 some Interlocked functions as inline ops.
19661 * mini.c (move_basic_block_to_end): Fix bug in last patch.
19663 * mini.h (MonoBasicBlock): Reorganize fields a bit.
19665 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
19667 * mini.c: Add support for OP_NOT_TAKEN.
19669 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
19670 structures in registers for pinvoke wrappers.
19672 * mini-amd64.c: Fix warnings.
19674 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
19676 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
19678 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
19680 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
19681 address instead of loading the address from it.
19683 * mini-x86.c: Add support for returning small structs in registers
19684 on Win32. Fixes part of #70864.
19686 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
19688 * trace.c (get_token): Improve error checking.
19690 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
19692 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
19694 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
19696 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
19697 it can be reused for MonoClass.
19698 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
19701 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
19703 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
19704 instead of a MonoReflectionMethod. The method information wasn't used
19705 when displaying SecurityException details (but will be now).
19707 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
19709 * Makefile.am : windows build fix.
19711 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
19713 * iltests.il: Add new regression test.
19715 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
19718 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
19720 * mini.c: Moved linkdemand check into helper function check_linkdemand
19721 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
19724 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
19726 * declsec.c: Added statistics counter for different kinds of
19728 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
19729 (and commented) declaration.
19730 * mini.c: Added statistics counter for security Demand code
19731 generation. Added display of security statistics.
19733 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
19735 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
19736 Fix compilation errors under gcc-2.95.
19738 2005-02-12 Ben Maurer <bmaurer@ximian.com>
19740 * mini.c, driver.c: Use the new jit trampoline hashtable
19742 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19744 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
19746 2005-02-11 Martin Baulig <martin@ximian.com>
19748 * debug-mini.c (mono_debug_close_method): Free the line number array.
19750 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
19752 * aot.c: Break up large methods into smaller ones. Share GOT slots for
19755 * mini.h: Bump AOT file format version.
19757 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
19759 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
19761 * declsec.h: Added macros to get/set lazyly initialized security
19762 informations about assemblies. Added new enum for different type of
19763 possible LinkDemand violation. Added function to check LinkDemands.
19764 * mini.h: Added a field to MonoCompile to hold any security violation
19765 detected when JITting a method (so it can be thrown later).
19766 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
19767 and CEE_CALLVIRT. Added code to throw exception at the end of
19768 mini_method_compile (note: the exception is unhandled right now).
19770 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
19772 * mini.c, jit-icalls.c: use the managed implementation of
19773 memset for initobj and memset, to avoid managed <-> unmanaged
19776 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
19778 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
19779 optimization if it would need a GOT var.
19781 * basic.cs: Add tests for constant propagation and switch statements.
19783 * ssa.c: Fix out-of-range constant propagation and switch statements.
19785 2005-02-09 <vargaz@freemail.hu>
19787 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
19789 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
19791 * cpu-amd64.md (load_membase): Fix max length of load_membase.
19793 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19795 * mini.c: update to new signature of mono_class_get_allocation_ftn().
19797 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
19799 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
19800 arithmetic operations.
19802 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
19804 * mini-ppc.c: add a workaround for broken user code that
19805 DllImports vararg functions with non-vararg signatures.
19807 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
19809 * mini.c (mono_jit_compile_method_inner): Add detection and a
19810 meaningfull error message for assemblies written in Managed C++.
19812 * tramp-amd64.c mini-amd64.h: Add support for
19813 create_trampoline_from_token ().
19815 * aot.c mini-x86.c abcremoval.c: Applied patch from
19816 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
19818 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
19820 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
19821 which takes a MonoImage/token as parameter instead of a MonoMethod.
19823 * aot.c: Use the new trampoline for initializing vtables.
19825 * aot.c: Add support for ldfld/stfld_remote wrappers.
19827 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
19828 rules for compare <MEM>, IMM.
19830 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
19832 * aot.c: Handle inherited finalizers correctly.
19834 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
19836 * inssel.brg (stmt): Add a missing _setup_... ().
19838 * aot.c: Save some parts of the class state to the AOT file and use it
19839 to recompute that state when a class is initialized.
19841 * mini.c: Install AOT hooks into the runtime.
19843 * mini.h: Bump AOT file format version.
19845 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
19848 * iltests.il: Add new test.
19850 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
19852 * mini.c: fix typo.
19854 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
19856 * mini.c: setup the statistical profiler in the thread attach
19857 callback to cope with the new single thread code.
19859 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
19861 * mini-ppc.c: ensure we have enough room for the profiler
19862 calls (fixed bug#72084).
19864 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
19866 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
19869 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19871 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
19873 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19875 * ssapre.c: Fixed an issue with down safety (this allows IronPython
19876 to succesfully execute parrotbench).
19877 * ssapre.h: Likewise.
19879 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19881 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
19882 variable for stores to method arguments (fixes a SSAPRE issue).
19884 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
19886 * mini.c: handle value types in dup, fixes gen-112.cs.
19888 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
19890 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
19891 sequence for calls in dynamic methods to avoid thunks.
19893 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
19895 * mini.c: correctly remove dynamic methods from the hashtable.
19897 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19899 * driver.c: Disabled SSAPRE until fix the bug that appears
19900 in IronPython's parrotbench.
19902 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
19904 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
19906 * mini.c (mono_method_to_ir): Revert the previous change.
19908 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
19909 when AOT compiling.
19911 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
19912 mono_jit_info_table_find () etc. when running under valgrind.
19914 * inssel.brg: Fix warnings.
19916 * mini-exceptions.c: Fix warnings.
19918 2005-01-31 Martin Baulig <martin@ximian.com>
19920 * driver.c (compile_all_methods_thread_main): Don't try to compile
19921 generic methods or anything which has type parameters.
19923 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
19925 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
19927 * TestDriver.cs: Add --verbose flags.
19929 * graph.c ssa.c: Fix 64 bit warnings.
19931 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
19932 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
19933 Fix 64 bit warnings.
19935 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
19936 variable not spotted by gcc.
19938 * mini-amd64.c inssel-amd64.brg: Applied patch from
19939 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
19940 X86_COMPARE_MEMBASE opcodes.
19942 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
19944 2005-01-29 Ben Maurer <bmaurer@ximian.com>
19946 * *: MonoMethod->signature might be NULL now. You *MUST* use
19947 mono_method_signature.
19949 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
19951 * driver.c (compile_all_methods_thread_main): Compile the methods
19952 without invoking cctors.
19954 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
19956 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
19957 * basic-calls.cs: test for the above.
19959 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
19961 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
19962 MonoJitInfo changes.
19964 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
19966 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
19967 eagerly if it contains dynamic methods.
19969 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
19971 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
19972 trace, it is now computed by an icall from trace_ips.
19974 * mini-exceptions.c: Fix a warning.
19976 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
19978 * mini-exceptions.c: don't bother getting stack trace info if
19979 it's not going to be used.
19981 2005-01-27 Raja R Harinath <rharinath@novell.com>
19983 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
19986 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
19988 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
19990 * aot.c: Avoid calling mono_method_get_header () if not needed.
19992 * mini.h: Bump AOT file format version.
19994 * mini.c (mono_emit_native_call): Allocate a GOT var here.
19996 * mini.c (mono_print_tree): Print more info for calls.
19998 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
20000 * declsec.h: Remove warning by adding missing include for marshal.h
20002 2005-01-26 Martin Baulig <martin@ximian.com>
20004 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
20007 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
20009 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
20012 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
20014 * aot.c (mono_compile_assembly): Fix a warning.
20016 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
20018 * declsec.c: Look for security attributes on the original MonoMethod
20019 (and not the wrapped one). This fix permissions on icalls.
20021 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20023 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20025 * mini.c (mono_allocate_stack_slots): Add a fixme.
20027 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20029 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20031 * inssel.brg: optimize casts of sealed types (more
20032 optimizations waiting for fixes in remoting).
20034 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20036 * inssel.brg (stmt): Add another dummy rule.
20038 * driver.c: Fix warnings.
20040 * driver.c (mono_main): If running under valgrind, instruct glib to use
20041 the system allocation functions so valgrind can track the memory
20042 allocated by the g_... functions.
20044 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
20046 * mini-ops.h: Add OP_DUMMY_STORE opcode.
20048 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
20050 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
20051 variables in try regions.
20053 * mini.c (mini_method_compile): Don't disable optimizations on large
20054 methods when AOT compiling.
20056 * mini.c (mono_allocate_stack_slots): New arch independent method to
20057 allocate stack slots. Not yet used.
20059 2005-01-22 Ben Maurer <bmaurer@ximian.com>
20061 * debug-mini.c (mono_debug_close_method): Plug some leaks.
20063 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
20065 * mini-ppc.c: make the branch info relative as the code
20066 buffer can be reallocated.
20068 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
20070 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
20071 * driver.c: Removed the AOT/security restriction. Now initialize the
20072 security manager (in metadata) if --security is used.
20073 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
20074 rather than the pointer to declarative security, when AOT is used.
20076 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
20078 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
20079 basic blocks, reduced intrinsic exception throwing code size.
20081 2005-01-22 Miguel de Icaza <miguel@ximian.com>
20083 * driver.c (mini_usage): Reorder the usage screen.
20085 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
20087 * mini.c (mono_resolve_patch_target): Fix warning.
20089 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
20091 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
20094 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20096 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
20097 breaks the amd64 build.
20099 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
20100 register allocation. Fixes #71454.
20102 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20104 * arrays.cs: Add new regression test.
20106 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20108 * ssapre.c: Turned usage of snprintf to GString.
20109 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
20110 (I left it on by mistake in my previous commit).
20112 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
20114 * mini.c, cfold.c, basic-calls.cs: preserve side effects
20115 on cond branch optimization (fixes bug# 71515).
20117 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20119 * abcremoval.c: Fixed bug 71062.
20120 * abcremoval.h: Likewise.
20122 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20124 * mini.c: Added a new functionality to optimize_branches, the removal
20125 of useless basic blocks, and fixed some problem in the removal of
20126 critical edges; some utility functions added for both purposes.
20127 * ssapre.c: Added complex expression support, and fixed bug 70637.
20128 * ssapre.h: Likewise.
20129 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
20131 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
20132 * driver.c: Re-enabled SSAPRE.
20134 2005-01-19 Martin Baulig <martin@ximian.com>
20136 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
20137 the result of mono_get_method_constrained().
20139 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
20141 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
20144 2005-01-18 Geoff Norton <gnorton@customerdna.com>
20146 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
20147 be detected. Fixes #59296.
20149 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20151 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
20152 which can happen. Fixes #71361.
20154 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20156 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
20159 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20161 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
20162 appdomain-unload.exe to fail.
20164 * mini.c: Fix some memory leaks.
20166 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
20168 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
20169 Fixed bug and sped up some codepaths.
20171 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20173 * mini.c: Fix some memory leaks.
20175 * exceptions.cs basic-long.cs: Add test for checked ulong->int
20178 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
20180 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
20183 * iltests.il: Add regression test for #71320.
20185 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
20187 * mini.c (mono_codegen): Fix installation of profiler hooks.
20189 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
20191 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
20193 * mini.h, mini.c, cfold.c: optimize access to enum
20194 readonly fields, too. Eval conditional branches if possible
20195 to perform unreachable code removal in more cases.
20197 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
20199 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
20201 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
20204 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
20205 WinXP DEP. Fixes #71244.
20207 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
20209 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
20211 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
20213 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
20215 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
20217 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
20220 * mini.h: Bump AOT version.
20222 * mini.h (MonoCompile): Change exvar to a hash table.
20224 * mini.c: Allocate a separate exvar for each handler block.
20226 * mini.c: Get rid of the computation of filter_lengths, its not needed.
20228 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
20229 ex var with the pending exception and only throw if the two are equal.
20232 * exceptions.cs: Add tests for rethrow and nested catch clauses.
20234 * mini-x86.c: Fix warnings.
20236 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
20237 used by all the ports now.
20239 * aot.c: Add write-symbols and save-temps options.
20241 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20243 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
20245 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
20247 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
20250 * tramp-s390.c: Check vtable slot belongs to the domain.
20252 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
20253 as per other platforms.
20255 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
20257 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
20259 * driver.c: we don't run the Main() code in a subthread anymore.
20261 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
20263 * mini.c: added experimental rtc support in the statistical
20264 profiler: if the user has the permission, more accurate statistics
20265 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
20266 The MONO_RTC value must be restricted to what the linux rtc allows:
20267 power of two from 64 to 8192 Hz.
20269 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20271 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
20273 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
20275 * mini-ppc.c: better icache flush for smp.
20277 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
20279 * mini-amd64.c (emit_move_return_value): Fix memory leak.
20281 * mini-x86.c (get_call_info): Add the get_call_info () code from the
20282 amd64 port, not yet used.
20284 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20286 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
20289 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
20291 * driver.c: Added --security option to activate the security manager.
20292 Right now this will allow code generation for declarative demands and
20293 is disabled when AOT is specified.
20294 * mini.c: Add code generation for declarative security demands.
20295 * mini.h: Add mono_use_security_manager as an extern gboolean.
20297 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20299 * aot.c (mono_compile_assembly): Speed up compilation a bit by
20300 emitting more dense assembly code.
20302 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
20303 exception throwing stuff.
20305 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
20307 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
20310 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
20311 left in by mistake.
20313 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
20316 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
20318 * tramp-*.c: Only patch vtable slots if the object is in the current
20319 domain. Fixes appdomain-unload.exe.
20321 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
20323 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
20326 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20328 * mini.c (reverse_branch_op): New helper function.
20330 * mini.c (optimize_branches): Run the new optimization only on
20331 platforms which support it. Also reverse all kinds of branches.
20333 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
20335 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
20338 * mini.c (optimize_branches): Reverse not-equals branches if the false
20339 bblock is a throw. This happens a lot of time with argument checking in
20342 * mini.c (mono_codegen): Add support for placing basic blocks after
20343 the function epilogue.
20345 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
20348 2005-01-05 Miguel de Icaza <miguel@ximian.com>
20350 * mini.c (setup_stat_profiler): Only set this up if the platform
20351 supports ITIMER_PROF.
20353 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20355 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
20358 * inssel.brg: Fix a warning.
20360 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
20362 * mini.c: added support for statistical profiler
20363 (run with: --profile=default:stat).
20365 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
20367 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
20369 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
20371 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
20372 related to global registers from the amd64 port.
20374 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
20376 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
20378 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
20379 with global registers.
20380 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
20382 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
20384 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
20386 * debug-mini.c (encode_value): Fix off-by-one.
20388 * aot.c (encode_value): Likewise.
20390 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
20392 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
20394 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
20397 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
20399 * aot.c (emit_method_info): Increase size of temp buffer.
20401 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
20404 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
20406 * aot.c (emit_method_info): Fix build.
20408 * aot.c: Further rework of the AOT file format to reduce the size of
20409 the method info data.
20411 * mini.h: Bump AOT file format version.
20413 2004-12-27 Martin Baulig <martin@ximian.com>
20415 * mini.c (mini_get_method): New static method; call
20416 mono_get_method_full() and mono_get_inflated_method().
20417 (mono_method_to_ir): Use mini_get_method() instead of
20418 mono_get_method_full().
20420 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
20422 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
20424 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
20426 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
20428 * inssel-amd64.brg: Add some optimization rules.
20430 2004-12-24 Ben Maurer <bmaurer@ximian.com>
20432 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
20433 standard not GC'd stuff is fine.
20435 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
20437 * aot.c: Rework the AOT file format to get rid of most of the global
20438 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
20440 * mini.h: Bump AOT file format version.
20442 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
20444 * mini.h: Bump AOT file format version.
20446 * aot.c (mono_aot_is_got_entry): New function to determine if an
20447 address is inside a GOT.
20449 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
20451 * cpu-pentium.md: Increase the maximum size of some instructions which
20452 might involve a got access.
20454 * mini.c (get_method_from_ip): Another debug helper function.
20456 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
20457 when got var accesses are created during the decompose phase.
20459 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
20461 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
20462 argument mini_compile_method and to MonoCompile, and use this to
20463 determine whenever a given method is compiled for AOT. This allows the
20464 other methods compiled during AOT compilation to be free of AOT stuff,
20465 so the backends does not need to add special support for them by
20466 creating a fake GOT etc.
20468 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
20471 2004-12-21 Ben Maurer <bmaurer@ximian.com>
20473 * mini.c (mono_method_to_ir): It turns out that some of the
20474 x-appdomain wrappers are lax with types, so just ignore this for
20477 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
20478 at the vtable->klass. If it is non-shared code we can just use the
20481 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
20483 * mini-ppc.c: access MonoDomain from tls, too.
20485 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
20487 * declsec.c: Removed unused variable (and related warning ;-)
20489 2004-12-21 Ben Maurer <bmaurer@ximian.com>
20491 * iltests.il: New test for LDELEMA on an array of ref types.
20493 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
20494 all ldelema's on reftypes.
20495 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
20496 it was the wrong place to put it.
20498 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
20499 register to pop to make this cleaner, at the request of Paolo.
20501 2004-12-20 Ben Maurer <bmaurer@ximian.com>
20503 * mini-ops.h (OP_GETHASHCODE): New op.
20505 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
20507 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
20510 For a microbenchmark, this reduces the cost of Hashtable.get_Item
20513 * mini-x86.c (mono_arch_output_basic_block): Rather than
20521 The first is 3 bytes while the second is 1. This saves 36 kb on
20522 mscorlib, quite a big saving. When bootstraping mcs, I was able to
20523 see a small boost because of icache locality.
20525 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
20527 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
20529 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
20530 started code sharing with the generic code.
20532 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
20534 * mini-ppc.c, cpu-g4.md: added code for direct access to
20537 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
20539 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
20540 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
20543 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
20545 * declsec.c|h: Added functions to cache the declarative stack modifiers
20546 in MonoJitInfo and to create a security frame from a MonoJitInfo
20548 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
20549 created. Register internal calls for System.Security.SecurityFrame::
20550 _GetSecurityFrame and _GetSecurityStack.
20551 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
20552 the definitions for the new stack walk/callback mechanism.
20553 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
20554 first security frame for LinkDemands and InheritanceDemands) and
20555 GetSecurityStack for Demands. Both use the new mono_walk_stack code
20557 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
20558 walk initialization (lupus).
20560 2004-12-20 Ben Maurer <bmaurer@ximian.com>
20562 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
20564 (handle_loaded_temps): Do not create a temporary variable for
20565 things that we know are temps. They will never be modified.
20566 (mono_spill_call): Set MONO_INST_IS_TEMP
20567 (mono_emulate_opcode): ditto
20569 (mono_method_to_ir.CEE_DUP): ditto
20571 2004-12-19 Ben Maurer <bmaurer@ximian.com>
20573 * mini.c (type_to_eval_stack_type): Make this handle the void type
20574 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
20575 (emit_tree): use ip_in_bb to special case some common idioms
20576 Update all callers to pass in the IP.
20577 (mono_method_to_ir): Make CEE_CALL* do the above as well.
20579 This gives us a nice 2% speedup in mcs bootstrap.
20581 * mini-x86.c (peephole_pass): Peephole pass to make
20590 * mini.c (ip_in_bb): new method.
20591 (mono_method_to_ir): use this method rather than doing the hash
20594 * linear-scan.c (mono_linear_scan): When expiring actives, you
20595 don't need to keep around variables that expire on this
20596 instruction. This makes it so that:
20599 store (ebx add (ebx, 1))
20603 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
20605 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
20606 combination to avoid doing two copies. Fix up problems with previous
20609 * mini.c: Fix 64 bit warnings.
20611 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
20613 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
20615 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
20616 changes from the x86 code.
20618 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
20620 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
20622 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
20623 throwing code to reduce its size, unify the AOT and non-aot code and
20624 get rid of relocations in the AOT case.
20626 * mini-x86.h mini.c exceptions-x86.c
20627 (mono_arch_get_throw_corlib_exception): New arch specific function to
20628 raise corlib exceptions which doesn't require relocations in the
20631 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
20633 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
20635 * mini.c (mono_emit_method_call): Only allocate the got var when it is
20638 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
20641 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
20643 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
20644 with add function when used from Inc/dec atomic
20645 functions. Re-enabled optimization on x86.
20646 * mini-ops.h: renamed atomic_add functions to
20647 allow _add to match the Interlocked::Add and
20648 _add_next to match Interlocked::Inc/Dec.
20650 2004-12-15 Massimiliano Mantione <massi@ximian.com>
20652 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
20653 linking of BBs to the end BB, and enabled SSAPRE also with
20654 consprop and copyprop (which was prevented by that bug).
20656 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
20658 * mini-x86.c: disabling the Interlocked optimizing code.
20660 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
20662 * aot.c (load_aot_module): Move reading of got_addr after the AOT
20663 file version check.
20665 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
20667 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
20668 interlocked optimization due lack of support on x86, rewrote
20669 exchange to take into account that base may be in eax.
20671 xsp works again; activated Interlocked optimizing code.
20673 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
20675 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
20677 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
20679 * mini-ops.h: Add new opcodes.
20681 * mini.h: Add new patch types. Add got_var to MonoCompile.
20683 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
20684 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
20685 make it work with all kinds of patchable code.
20687 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
20688 address of the GOT, and referencing entries in the GOT.
20690 * mini.c: Add code to load the GOT address if needed by an opcode.
20692 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
20693 independent AOT code on the x86 using an elf-style Global Offset Table.
20695 2004-12-14 Raja R Harinath <rharinath@novell.com>
20697 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
20699 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20701 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
20704 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
20706 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
20707 of Interlocked:Increment/Decrement/Add as inline ops.
20708 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
20710 2004-12-12 Geoff Norton <gnorton@customerdna.com>
20712 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
20713 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
20715 2004-12-12 Duncan Mak <duncan@ximian.com>
20717 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
20718 again. `patch_info->table_size' is no longer valid after Zoltan's
20721 2004-12-12 Martin Baulig <martin@ximian.com>
20723 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
20724 if we are the "real" method, ie. not an inlined method inside it.
20726 2004-12-11 Ben Maurer <bmaurer@ximian.com>
20728 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
20729 before we look in the special fields table. This fixes
20730 ../tests/thread-static-init.cs.
20732 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20734 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
20735 for Array get_Rank and get_Length. Fixes bug #70465.
20737 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
20739 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
20740 separate structure to reduce the size of MonoJumpInfo.
20742 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
20744 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
20746 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
20748 * mini.c (mini_get_inst_for_method): Changed to allow ports
20749 to return a MonoInst instead of opcode
20750 (renamed mini_get_opcode_for_method to better reflect the new functionality)
20752 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
20753 Allow ports to return a created MonoInst instead of op-code, will enable
20755 (renamed mini_get_opcode_for_method to better reflected the functionality)
20757 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
20759 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
20761 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
20763 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
20766 2004-12-08 Martin Baulig <martin@ximian.com>
20768 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
20769 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
20771 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
20773 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
20776 * exceptions.cs: Disable some tests which depend on properties of x86 fp
20779 2004-12-08 Raja R Harinath <rharinath@novell.com>
20781 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
20783 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
20785 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
20786 bug introduced by the previous patch.
20788 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
20790 * mini-ppc.c, objectc.cs: handle large structs passed by value
20791 (fixes bug #69972).
20793 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
20795 * mini-ppc.c: OP_ARGLIST implementation from
20796 Geoff Norton <gnorton@customerdna.com>.
20798 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
20800 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
20801 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
20803 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
20805 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
20807 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20809 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
20812 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
20814 * mini-sparc.c: Zero out localled-ed memory.
20816 * iltests.il: Add tests for zeroing out localloc-ed memory.
20818 2004-12-04 Martin Baulig <martin@ximian.com>
20820 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
20821 mono_method_get_signature_full().
20823 2004-12-03 Massimiliano Mantione <massi@ximian.com>
20825 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
20826 and some utility functions (always for SSAPRE), integrated SSAPRE.
20827 * mini.h: Likewise.
20828 * driver.c: Added ssapre option.
20829 * ssa.c: Small fix on OP_ARG handling.
20830 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
20831 * Makefile.am: Likewise.
20833 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
20835 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
20836 now in the xp code.
20838 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
20841 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20843 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
20845 * cpu-s390.md : Increase instruction length of oparglist.
20847 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
20849 2004-11-30 Martin Baulig <martin@ximian.com>
20851 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
20852 virtual generic methods. We call a special helper_compile_generic_method()
20853 icall to retrieve the method from the vtable, inflate and compile
20854 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
20856 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
20858 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
20860 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
20862 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
20864 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
20867 2004-11-27 Ben Maurer <bmaurer@ximian.com>
20869 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
20870 platforms with PIC aot.
20872 2004-11-28 Martin Baulig <martin@ximian.com>
20874 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
20877 2004-11-28 Martin Baulig <martin@ximian.com>
20879 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
20880 the result of mono_type_get_underlying_type() to check whether
20883 2004-11-26 Martin Baulig <martin@ximian.com>
20886 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
20889 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
20891 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
20892 the same way as the other arguments so they won't get clobbered.
20894 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
20895 calls through R11 since it is clobbered by the trampoline code.
20897 2004-11-26 Raja R Harinath <rharinath@novell.com>
20899 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
20900 pick up in-tree mscorlib.dll.
20902 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
20904 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
20906 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
20907 runtime data/code are now stored in a table similar to the GOT in ELF.
20908 This allows the code itself to be position independent.
20910 * aot.c: Fix loading of referenced assemblies after the lazy assembly
20913 * aot.c: Attach ELF type (object/function) directives to all global
20916 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
20918 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
20920 * mini-amd64.h: Turn on PIC AOT code.
20922 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
20923 returning the offset within an OP_AOTCONST instruction where the GOT
20924 offset needs to be added.
20926 * mini.h: Bump AOT file format version.
20928 2004-11-25 Martin Baulig <martin@ximian.com>
20930 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
20931 uninflated generic methods.
20933 2004-11-25 Martin Baulig <martin@ximian.com>
20935 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
20937 2004-11-24 Martin Baulig <martin@ximian.com>
20939 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
20940 original klass (this only applies for generic instances).
20942 2004-11-24 Martin Baulig <martin@ximian.com>
20944 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
20945 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
20948 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
20950 * mini.c (mono_method_to_ir): Disable inlining for methods containing
20951 localloc. Fixes #69678.
20953 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
20955 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
20957 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
20958 used SSE registers on pinvoke calls. Fixes #69774.
20960 2004-11-23 Geoff Norton <gnorton@customerdna.com>
20962 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
20963 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
20965 2004-11-23 Raja R Harinath <rharinath@novell.com>
20967 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
20968 Refer directly to the mcs/ tree.
20970 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20972 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
20973 Check if a trampoline for a synchronized method is required.
20975 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
20977 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
20978 with localloc if needed. Throe arithmetric exception in
20979 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
20980 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
20982 2004-11-19 Geoff Norton <gnorton@customerdna.com>
20984 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
20985 types before switching on type. Fixes #69622.
20987 2004-11-19 Raja R Harinath <rharinath@novell.com>
20989 * Makefile.am (check-local): New. Integrate into 'make check'.
20990 (MCS,RUNTIME): Define using in-tree mono and mcs.
20992 (%.exe): Use $(ILASM).
20994 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
20996 * mini-ppc.c: adjust initial prolog size (bug #69691).
20998 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
21000 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
21003 2004-11-17 Raja R Harinath <rharinath@novell.com>
21005 * Makefile.am (clean-local): Rename from 'clean'.
21007 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21009 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
21010 to mono_arch_is_int_overflow.
21011 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
21014 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
21016 * declsec.c|h: New files to support declarative security attributes.
21017 Added function to check if a method has (applicable) security.
21018 * mini.c|h: Add check for declarative security attributes in
21019 mono_method_check_inlining.
21020 * Makefile.am: Added declsec.c and declsec.h to the build.
21022 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
21024 * mini.c, mini.h: update to keep dynamic code info per-domain.
21026 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
21028 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
21029 (mini_init): Get rid of it from here too.
21031 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
21033 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
21034 implemented OP_RETHROW (patch by Geoff Norton
21035 <gnorton@customerdna.com>).
21037 2004-11-10 Geoff Norton <gnorton@customerdna.com>
21039 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
21040 between appdomains. Fixes appdomain-unload on PPC.
21042 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
21044 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21045 mini-exceptions.c: handle the new wrapper types.
21046 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
21047 token value as a MonoClass* when compiling a wrapper.
21048 mono_jit_create_remoting_trampoline now takes an additional
21049 MonoRemotingTarget parameter.
21051 2004-11-10 Martin Baulig <martin@localhost>
21053 * mini.c (mono_method_to_ir): Use `generic_container->context'
21054 rather than creating a new one.
21056 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21058 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
21060 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
21062 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
21064 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
21065 the experimental aot cache stuff.
21067 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21069 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21070 mini-exceptions.c: update to exception clause structure changes.
21072 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21074 * exceptions-x86.c (throw_exception): Fix warnings.
21076 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
21079 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21081 * exceptions-sparc.c (get_throw_exception): Really fix this.
21083 2004-11-07 Ben Maurer <bmaurer@ximian.com>
21085 * tramp-*.c: we no longer support icalls without wrappers, so
21086 a bit of code can be removed here
21088 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
21090 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
21093 * cpu-sparc.md: Add op_rethrow.
21095 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
21097 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
21099 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
21100 * mini-ops.h: Add OP_RETHROW.
21102 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
21104 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
21106 2004-11-05 Geoff Norton <gnorton@customerdna.com>
21108 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
21109 Makes the output much easier to read
21111 2004-11-05 Ben Maurer <bmaurer@ximian.com>
21113 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
21114 prevents another huge leak when compiling with ssa. Secondly, the
21115 performance of doing this rather than freeing the lists is much
21116 better. GList does a lock every time you allocate a list link,
21117 so that it can use a memory pool. So, it is better to just use
21118 a memory pool of our own.
21120 * ssa.c, linear-scan.c: replace g_list_remove_link with
21121 g_list_delete. The remove one does not free the GList, so we were
21122 leaking memory. On -O=all --compile-all with corlib, this cut down
21123 3 MB of allocations.
21125 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
21127 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
21129 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
21131 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
21132 into a new function mono_create_jit_trampoline ().
21134 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
21136 * trace.c (get_spec): Allow tracing of classes without a namespace.
21138 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
21140 * mini.c: Fix pointer overwrite in mini_method_compile.
21142 2004-11-2 Geoff Norton <gnorton@customerdna.com>
21144 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
21145 The darwin ABI needs some special handling for 1 and 2 byte structs
21146 Lets use lbz/lhz instead of lwz everywhere.
21147 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
21148 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
21149 Use stb/sth for the former, and put the latter always on stack instead of in
21150 argument registers.
21152 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
21154 * trace.c (is_filenamechar): Add '_'.
21156 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21158 * mini-s390.c: Fix prolog length to allow for large trace requirements.
21160 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
21162 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
21164 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
21165 depends on libmonogc. Fixes #68805.
21167 2004-10-26 Miguel de Icaza <miguel@ximian.com>
21169 * mini.c (mono_jit_free_method): Provide extra information for
21170 this error. Currently this leaks, but will be turned into a
21171 developer option in the future.
21173 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
21175 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
21177 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
21179 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
21180 boundary. Fixes reading of PATCH_INFO_R4 and R8.
21181 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
21183 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
21185 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
21186 trampolines for AOT code.
21188 2004-10-22 <vargaz@freemail.hu>
21190 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
21191 constructed types. Fixes #68136.
21193 2004-10-21 Martin Baulig <martin@ximian.com>
21195 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
21196 if it returns true, unwind the stack to the call instruction.
21198 2004-10-21 <vargaz@freemail.hu>
21200 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
21202 * mini.h: Bump AOT version number.
21204 * objects.cs: Add another test for unbox trampolines.
21206 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
21209 2004-10-20 <vargaz@freemail.hu>
21211 * driver.c: Add SHARED to the set of optimizations tested.
21213 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
21215 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
21216 used by CEE_NEWARR.
21218 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
21220 2004-10-20 Martin Baulig <martin@ximian.com>
21222 * mini-exceptions.c (mono_handle_exception): Call
21223 mono_debugger_handle_exception() to tell the debugger about
21224 catch/finally clauses.
21226 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
21228 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
21230 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
21233 2004-10-15 Geoff Norton <gnorton@customerdna.com>
21235 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
21236 methods as their native size, fixed bug #57543, #57545.
21237 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
21238 This saves a temporary register and mullw call down into 1 (minor perf
21239 increase for cases like sum = sum * 5; This use to translate into:
21242 It now translates to
21245 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
21247 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
21250 2004-10-11 Martin Baulig <martin@ximian.com>
21252 * mini.c (mono_method_to_ir): If we're a generic method, get the
21253 MonoGenericContainer from our MonoMethodNormal and create a
21254 MonoGenericContext from it.
21256 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
21258 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
21260 * basic-long.cs: Add test for checked i8->i2 cast.
21262 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21264 * inssel-ppc.brg: added a couple of speedup rules.
21266 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
21268 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
21269 to speed up rebuilds.
21271 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21273 * mini-s390.c: Minor fix to OP_OR_IMM.
21275 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
21277 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
21278 better. Fixes appdomain-unload.exe on sparc.
21280 2004-10-02 Massimiliano Mantione <massi@ximian.com>
21282 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
21283 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
21286 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
21288 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
21290 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
21292 * mini.c: Always generate a field read/write wrapper for members
21293 of the class MarshalByRefObject since the actual instance could
21296 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
21298 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
21300 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
21302 * driver.c mini.h trace.c: Move the setting of the main assembly into
21303 a separate function called mono_trace_set_assembly () and call it after
21304 actually loading the main assembly. Fixes #66872.
21306 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
21308 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
21309 using the code manager.
21311 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
21313 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
21315 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
21317 * cpu-amd64.md: Fix bug in previous patch.
21319 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
21322 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
21324 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21325 mini-exceptions.c: updates for changed stack walk interface.
21327 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21329 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
21331 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
21333 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
21335 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
21337 * driver.c (mini_regression_list): Do not call mono_assembly_close
21338 since assemblies can't be unloaded.
21340 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21342 * cpu-amd64.md: Fix more instruction lengths.
21344 * cpu-amd64.md: Fix lengths of some instructions.
21346 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
21348 * inssel.brg: Make the array ldelema check aot friendly.
21350 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21352 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
21354 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
21356 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
21358 * mini-x86.c: Fix build.
21360 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
21361 mono_type_get_underlying_type () helper function to simplify code.
21363 2004-09-09 Martin Baulig <martin@ximian.com>
21365 * mini-amd64.c: Don't access `type->data.klass' directly, call
21366 mono_class_from_mono_type() instead since the type may be a
21369 2004-09-09 Martin Baulig <martin@ximian.com>
21371 * mini-amd64.c (get_call_info): Fix support for generic instances.
21372 (add_valuetype): Use mono_class_from_mono_type() to get the class
21373 since we can be a generic instance.
21375 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
21377 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
21379 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
21381 * liveness.c: reset spill costs on each scan: bug 62107
21383 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
21385 * exceptions-sparc.c (mono_arch_find_jit_info): remove
21386 unnecessary line that doesn't compile
21388 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
21390 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
21391 trampolines, make them call an error function so people can fix their
21394 2004-09-06 Martin Baulig <martin@ximian.com>
21396 * mini.c (mono_method_to_ir): When initializing locals, handle a
21397 generic instances like a valuetype if it's a valuetype and like a
21398 class if it's a class.
21400 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
21402 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
21403 stack. Fixes #64674.
21405 * exceptions.cs: Add test for unwinding of call arguments.
21407 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
21409 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
21410 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
21411 set the carry/borrow flag). The sparc and s390 implementations
21412 can now use optimized versions (and simplify the code). ppc bugfixes.
21414 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
21416 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
21418 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
21420 * inssel-amd64.brg: Remove leftover 32 bit rule.
21422 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
21424 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
21426 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
21427 mono_arch_find_jit_info functions into a new function. Fix a memory
21430 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
21433 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
21435 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
21438 * exceptions.cs: Add array size tests.
21440 * mini.c: Allocate a separate icall wrapper for each arity of
21441 mono_array_new_va. Fixes #59509.
21443 * exceptions.cs: Add testcase for 64578.
21445 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
21447 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
21449 2004-09-02 Martin Baulig <martin@ximian.com>
21451 * mini.c (mono_method_to_ir): When initializing the locals, call
21452 handle_initobj() on the generic instance itself, not its
21455 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
21457 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
21458 MonoJitInfo for dynamic methods.
21460 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
21462 * mini.c: Add support for freeing JIT data for dynamic methods.
21464 2004-09-01 Martin Baulig <martin@ximian.com>
21466 * mini-x86.c (is_regsize_var): Added support for generic
21468 (mono_arch_emit_prolog): Make this compile again, use
21469 `x86_push_imm_template (code)'.
21471 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
21473 * mini-x86.c: make all push_imm instructions that get
21474 patched always emit the long form
21476 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
21478 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
21479 in a per-domain hash.
21481 * mini-amd64.c (merge_argument_class_from_type): Handle generic
21484 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
21486 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
21489 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
21492 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
21493 Beginnings of SSE2 support.
21495 * exceptions.cs: Add more tests for checked int<->uint casts.
21497 2004-08-28 Martin Baulig <martin@ximian.com>
21499 * mini-x86.c (mono_arch_instrument_epilog): Added support for
21503 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
21504 Handle generic instances recursively.
21506 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21508 * iltests.il: test for conv.u8 on a constant
21510 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21512 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
21513 LCONV_x4 (shrun_32 (membase)).
21515 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21517 * inssel-x86.brg: c&p rules for push/setret of long
21519 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
21521 * inssel-x86.brg: c&p rules for compare (base, regvar) and
21522 compare (regvar, base)
21524 * inssel-x86.brg: more burg love
21526 * inssel.brg: more cleanup
21528 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
21530 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
21532 * basic-long.cs, basic-calls.cs: new tests for optimization.
21534 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
21536 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
21539 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
21541 * mini-amd64.c (read_tls_offset_from_method): Add another case.
21543 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
21545 * inssel.brg (mini_emit_memcpy): use
21546 NO_UNALIGNED_ACCESS to disable memcpy optimization
21548 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
21550 * mini-amd64.c: Handle generic types in various places.
21552 * mini.c (mono_method_to_ir): Handle generic types in init locals.
21554 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
21556 * mini.c (handle_box): Fix warning.
21558 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
21560 * mini-amd64.h: Enable the emit_state optimization.
21562 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
21564 * mini-amd64.c: Add some new 64 bit peephole opts.
21566 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
21568 * cpu-amd64.md: sreg1 of div instructions must be %rax.
21570 * mini-amd64.c: Register allocator fixes.
21572 * mini.c: Add an optimization to emit_state to avoid allocation of new
21573 registers on some platforms.
21575 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
21577 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
21579 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
21580 allocation. Fixes #63085.
21582 * basic-long.cs: Add new regression test.
21584 * mini-amd64.c: Register allocator improvements.
21586 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
21588 * mini-amd64.c (read_tls_offset_from_method): Add another code
21591 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
21592 instruction sequence for nullifying class init trampolines.
21594 * objects.cs: Add new regalloc test.
21596 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
21598 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
21600 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
21602 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
21605 * driver.c: Fix profiling after TLS changes.
21607 * driver.c (mono_main): Set mono_stats.enabled if needed.
21609 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
21612 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
21614 * mini-x86.c: use a 1 op rather than a 2 op tls access
21615 instruction -> faster.
21617 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
21619 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
21622 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
21624 * exceptions-sparc.c (throw_exception): fix typo
21626 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
21628 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
21629 set tree->dreg correctly with tls. Allow any
21630 register to be used.
21632 * mini-x86.c (read_tls_offset_from_method): add new code
21633 generation pattern seen with GCC.
21636 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
21638 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
21639 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21640 exceptions-sparc.c: fix some performance issues in exception
21641 handling and setting of the stack trace for exceptions that were
21644 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
21646 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
21649 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
21652 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
21654 This patch inlines tls access, when possible.
21656 * mini.h: new arch functions for TLS intrinsics.
21657 All platforms updated with a stub.
21659 * mini.c: use the new intrinsics
21661 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
21662 arch specific intrinsic for tls variables
21664 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
21666 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
21669 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
21671 * mini.c: thread local allocation
21673 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
21675 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
21677 * Makefile.am: Link against the static version of libmonogc.
21679 * Makefile.am: Link the static versions of the convenience libraries
21680 into the mono executable.
21682 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
21684 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
21686 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
21687 on integer overflow.
21689 * mini-amd64.c: Reorganize function call code.
21691 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
21693 2004-08-14 Ben Maurer <bmaurer@ximian.com>
21695 * inssel-x86.brg: use xor eax,eax.
21697 * basic.cs: new tests
21699 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
21701 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
21702 in exception throwing code.
21704 2004-08-14 Ben Maurer <bmaurer@ximian.com>
21706 * inssel-x86.brg: use xor esi,esi.
21708 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
21710 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
21711 can trace methods compiled during mini_init () too.
21713 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
21716 2004-08-14 Ben Maurer <bmaurer@ximian.com>
21718 * Makefile.am: static link on x86 (r=zoltan)
21720 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
21722 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
21723 code since it causes some programs to fail.
21725 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
21727 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
21729 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
21731 * mini.c: ovfops_op_map - add STACK_OBJ case for
21733 * basic.cs: add test_0_pin_string as test
21736 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
21738 * Makefile.am: build C# if srcdir != builddir
21740 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
21742 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
21743 fall-through blocks.
21745 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21747 * driver.c: enable loop by default again and include abcrem in -O=all.
21749 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
21751 * iltests.il: Add some localloc tests.
21753 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
21755 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
21758 * inssel-amd64.brg: Add some optimizations.
21760 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
21763 * Makefile.am: Statically link mono against libmono on AMD64.
21765 * mini-amd64.c inssel-amd64.brg: Optimizations.
21767 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
21769 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
21771 * tramp-amd64.c: Patch calling code in trampolines.
21773 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
21775 * mini-amd64.c: pinvoke struct passing fixes.
21777 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
21779 * mini-sparc.c: redo change, make mono_arch_cpu_init call
21780 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
21782 2004-08-05 Duncan Mak <duncan@ximian.com>
21784 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
21787 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
21789 * mini-amd64.c (emit_move_return_value): Move return value for normal
21792 2004-08-05 Martin Baulig <martin@ximian.com>
21794 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
21795 `type->type'; just modify `type' itself when dealing with enums
21796 and generic instances.
21797 (check_call_signature): Make `simple_type' a `MonoType *'.
21799 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
21801 * mini.c: Use OP_PADD to add offsets to addresses.
21803 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
21805 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
21807 * mini-sparc.c (mono_arch_emit_epilog): fix check
21808 for folding last op into restore instruction
21810 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
21812 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
21813 helper methods using the code manager.
21815 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
21817 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
21819 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21821 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
21822 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
21824 * mini-s390.c: fix tail processing
21826 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
21828 * mini-ppc.c: mul.ovf.un exception name fix.
21830 2004-08-03 Martin Baulig <martin@ximian.com>
21832 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
21833 instances; before jumping to `handle_enum', also modify `ptype'.
21835 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
21837 * cpu-sparc.md: fcall maximal length too small.
21839 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
21841 * mini-amd64.c mini.h: Add initial support for passing/returning
21842 structures to/from pinvoked methods.
21844 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
21846 * mini-ppc.c: reg allocator fix.
21848 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
21850 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
21852 * inssel.brg: Optimize memset on 64 bit machines.
21854 * mini-amd64.c: Fix some vararg cases.
21856 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21858 * mini-s390.c: Corrected macro in emit_float_to_int
21860 * s390-abi.cs: Tests to exercise the s390 ABI
21862 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
21864 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
21867 * basic.cs: Add a test for add.ovf.un.
21869 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
21871 * mini-sparc.c: add case for OP_IDIV_UN
21873 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
21875 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
21877 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
21879 2004-07-30 Ben Maurer <bmaurer@ximian.com>
21881 * basic.cs: regression tests.
21883 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
21886 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
21888 * basic.cs: Add a new test.
21890 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
21891 and AOT. Various fixes and optimizations.
21893 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
21895 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
21897 * mini-ppc.c: make sure temp regs are not used for global reg
21900 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
21902 * cpu-sparc.md: conv_i8 fix for 64bits
21904 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
21906 2004-07-29 Ben Maurer <bmaurer@ximian.com>
21908 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
21909 add opcode for cmp BYTE PTR [eax], imm.
21911 * inssel.brg: Make memcpy and memset takes bases.
21913 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
21915 * *-amd64.*: More AMD64 work.
21917 2004-07-28 Ben Maurer <bmaurer@ximian.com>
21919 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
21920 add a compare-not-equal opcode.
21922 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
21924 * mini.c: Use mono_init_from_assembly instead of mono_init.
21926 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
21928 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
21930 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
21932 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
21934 * inssel.brg: 64 bit fixes.
21936 * mini.h (MonoCallInst): Add some AMD64 specific data.
21938 * mini.h: Add some OP_P opcodes.
21940 2004-07-28 Ben Maurer <bmaurer@ximian.com>
21942 * basic.cs: tests for 61797 and 61740
21944 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
21946 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
21947 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
21949 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
21951 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
21953 * *-amd64*.*: Ongoing AMD64 work.
21955 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
21957 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
21959 * *-amd64*: Ongoing AMD64 work.
21961 * mini-arch.h: Add AMD64 support.
21963 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
21965 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
21967 * mini-ops.h: Add new opcodes.
21969 * Makefile.am: Add AMD64 support.
21971 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
21972 rules into the inssel-long*.brg files.
21974 * *-amd64.*: Add beginnings of AMD64 backend.
21976 2004-07-22 Ben Maurer <bmaurer@ximian.com>
21978 * mini.c (print_dfn): commenting out the code that prints
21979 the cil. With -O=deadce, this makes -v -v crash.
21981 * cpu-pentium.md: make checkthis have a length of 2
21983 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
21985 * mini-sparc.h: fix implementations of __builtin
21986 functions for Sun compiler for V9.
21988 2004-07-16 Ben Maurer <bmaurer@ximain.com>
21990 * mini.c: use the new stelem.ref wrapper
21991 * exceptions.cs, arrays.cs: new stelem.ref tests
21993 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
21995 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
21996 new XSP should work with these changes).
21998 2004-07-14 Ben Maurer <bmaurer@ximain.com>
22000 * inssel-{long32,x86,}.brg: trivial optimizations.
22002 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
22004 * mini.c: load value when emitting box operation in
22007 2004-07-12 Ben Maurer <bmaurer@ximian.com>
22009 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
22010 is one byte shorter than cmp DWORD PTR [eax], 0.
22012 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22014 * inssel-ppc.brg: arguments on the stack are always
22015 relative to the stack pointer (spotted by Neale Ferguson).
22017 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22019 * exceptions-x86.c: delay appending the method name to the trace until
22020 after mono_jit_info_table_find is called, as this gets the real
22023 2004-07-09 Ben Maurer <bmaurer@ximian.com>
22025 * aot.c: register roots
22027 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22029 * aot.c : I could just use PLATFORM_WIN32 flag.
22031 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22033 * aot.c : Reverting the previous fix. This time it broke linux build.
22035 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22037 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
22039 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
22041 * mini.c (handle_stack_args): Remove some more debugging code.
22043 * mini.c (handle_stack_args): Remove debug output left in by mistake.
22045 * driver.c mini.h aot.c: Allow additional options to be specified with
22046 --aot and pass them to mono_compile_assembly.
22048 * aot.c: Add experimental code to AOT compile all loaded assemblies
22049 on demand and save the code into a cache in the filesystem.
22051 * aot.c: Add support for more wrapper methods.
22053 * mini.c (handle_stack_args): Handle some corner cases. Fixes
22056 * cpu-*.md: Remove removed opcodes.
22058 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
22059 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
22060 related icalls to marshal.c.
22062 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
22064 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
22066 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
22068 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
22070 2004-07-06 Ben Maurer <bmaurer@ximian.com>
22071 * liveness.c: If liveness is recomputated we need to reset the information
22072 for each variable. This way, if the liveness range has been narrowed
22073 by optimizations that happened after the last computation, we can return
22076 For example, if you have
22081 // Tons of code that does not affect i
22087 i = 0 is dead code and will be removed by SSA. However, when
22088 linear scan gets to the code, i will still appear to be live
22089 throughout the entire block. This prevents good register allocation.
22091 2004-07-06 Martin Baulig <martin@ximian.com>
22093 * debug-mini.c (mono_debug_init_method): Allow
22094 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
22095 (mono_debug_add_icall_wrapper): New method.
22097 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
22099 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
22101 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
22104 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
22106 * aot.c (mono_aot_load_method): Fix loading of debug info.
22108 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22110 * aot.c: Add logging support.
22112 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22114 * mini.h: Add prototype for mono_print_method_from_ip.
22116 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
22118 * inssel.brg: 64 bit fixes.
22120 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
22123 * Makefile.am: Add SPARC64 support.
22125 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22127 * aot.c: Fix alignment problems on 32 bit platforms.
22129 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22131 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
22134 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
22137 * mini.h: Bump AOT file version. Some 64 bit fixes.
22139 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22141 * inssel-sparc.brg: Add new rule to avoid register moves.
22143 * inssel.brg: Add ldind_to_load_membase helper function.
22145 2004-06-30 Ben Maurer <bmaurer@ximian.com>
22147 * mini.c: OffsetToStringData intrinsic.
22149 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22151 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
22153 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
22156 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
22157 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22159 * mini.c: reinstated mono_compile_get_interface_var()
22160 on x86, too, since the change breaks the Gtk# build there as well.
22162 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22164 * driver.c: remove loop from the default optimizations: it seems to
22165 interact badly with some of the other options (see bug #60613).
22167 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
22169 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
22170 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
22172 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
22174 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
22175 vararg-using methods.
22177 2004-06-21 Martin Baulig <martin@ximian.com>
22179 * mini/mini-exceptions.c
22180 (mono_handle_exception): Added `gpointer original_ip' argument.
22181 After calling mono_unhandled_exception(), call
22182 mono_debugger_unhandled_exception() and if that returns true,
22183 restore the context and return.
22185 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
22187 * mini-ppc.c: prefer the use of relative branches so
22188 they won't need to be patched in aot code (patch from Patrick Beard).
22190 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22192 * aot.c: patch from Patrick Beard to make the output assembly
22193 more correct for the MacOSX assembler. Small tweak to
22194 generate sane images on Linux/PPC, too.
22196 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22198 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
22199 case until bug #59509 is fixed (shows up in #60332).
22201 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22203 * mini.c: make sure the needed wrappers are compiled, too, with
22206 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
22208 * driver.c: remove NPTL reference in --version output.
22210 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22212 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
22213 generate valid assembly for the Mach-O assembler.
22215 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
22217 * driver.c: don't include abcrem in the all optimization specifier
22218 since it slows down jit compilation too much for now.
22220 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
22222 * mini.c: use BIGMUL only if both operands have the same signage.
22223 * iltests.il: Test for bug 60056. (errors related to signage in
22228 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
22230 * mini.c, aot.c: memory leak fixes.
22232 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
22234 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
22236 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
22238 * Makefile.am: remove the -static hack completely, it links in
22239 statically glib as well.
22241 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
22243 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
22244 * exceptions.cs: make it compile with new mcs/csc.
22246 2004-06-03 Massimiliano Mantione <massi@ximian.com>
22247 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
22248 and added relevant test case.
22250 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22252 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
22253 regressions in gtk-sharp.
22255 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
22257 * exceptions.cs: New regression tests.
22259 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
22261 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
22263 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
22265 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
22267 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
22269 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
22271 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
22273 * mini.c (mono_jit_runtime_invoke): Init class in this
22274 method instead of trusting mono_jit_compile_method to
22275 do the work (because wrappers can be in object class)
22277 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
22279 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
22281 * basic-long.cs: New regression test.
22283 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
22285 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
22286 and div/rem checks.
22288 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
22290 * Makefile.am: fix miguel's change to build mono statically against
22291 libmono (track build dependencies).
22293 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22295 * cfold.c: Some glib versions do not have G_MININT32.
22297 2004-05-26 Massimiliano Mantione <massi@ximian.com>
22299 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
22300 with precision of tan, atan, sin and cos, and implemented related
22301 regressions tests (fixes bug 54467, but one new problem appeared and
22304 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22306 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
22308 * exceptions.cs: Add test for constant folding && division by zero.
22310 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
22311 since driver.c is in libmono too, so the optimization was useless.
22313 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
22314 variable to driver.c so the compiler can emit more efficient code to
22317 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22319 * Makefile.am: don't distribute generated inssel.[ch] files.
22321 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
22323 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
22324 into the default appdomain. Fixes #58707.
22326 * jit-icalls.c: Remove the broken approximation for truncl, doing
22327 no conversion is better.
22329 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
22332 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
22334 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
22335 of the mcrxr instruction which is not available on some processors
22336 even if it's documented to be. Implement add and sub overflow correctly
22337 (still not complete for long unsigned). Speed up icalls a bit.
22339 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
22341 * mini.c (mono_jit_compile_method_with_opt): Make sure that
22342 we run .cctor in the current domain instead of target_domain.
22344 Fixes bug #58558, .cctor not being called in -O=shared.
22346 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
22348 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
22350 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
22352 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
22353 which can be done with an imm8, do it that way.
22354 (mono_arch_output_basic_block): ditto for a jmp
22355 (mono_arch_emit_prolog): Computate maximum offset of a label.
22357 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
22359 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
22360 now tries to allocate prefered physical reg's for virtual
22361 regs. This reduces the number of emited spills/loads with
22362 20-30% on our core assemblies.
22364 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22366 * jit-icalls.c: truncl() is not needed and trunc() is
22367 the correct thing to do anyway (bug #58287).
22369 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
22371 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
22374 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
22376 * driver.c: enable loop optimizations by default.
22378 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22380 * mini-x86.c: fix calc of max loop size when aligning loops start.
22382 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
22384 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
22387 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
22389 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
22392 * basic-long.cs: Add tests for add/subtract of immediates with carry.
22394 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
22396 * mini.c (inline_method): Allways inline some wrappers even if the cost
22397 is too large. Fixes #58785.
22399 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
22401 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
22403 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
22404 (crichton@gimp.org). Beginning of support for sparc/linux.
22406 * mini-sparc.c: Optimize retrieval of LMF address.
22408 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
22410 * exceptions-ppc.c: handle alloca in methods with clauses.
22412 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
22414 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
22416 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
22418 * mini.c: Delegate most of the abort signal work to
22419 mono_thread_request_interruption, which also handles Stop and Suspend
22422 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
22424 * mini.c mini.h: Allow inlining of icall wrappers if the backend
22425 supports the save/restore lmf opcodes.
22427 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
22429 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
22430 by gcc-3.4 as well.
22432 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
22434 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
22436 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
22437 methods which contain array accesses.
22439 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
22440 boundaries. Fixes #58537.
22442 * iltests.il: Add regression test for #58537.
22444 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
22446 * mini-x86.c (mono_arch_local_regalloc): Last part of
22447 fix for bug #58633 (releasing register to early).
22449 2004-05-18 Miguel de Icaza <miguel@ximian.com>
22451 * basic-long.cs: Add new regression test.
22453 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
22455 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
22456 register too early on the chain.
22458 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
22460 * mini.c (create_helper_signature): Use a helper function to reduce
22461 the code which needs to be written. Also set the calling convention of
22462 icalls on windows. Fixes #57840.
22464 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22466 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
22467 exceptions-ppc.c: added helper function to get the instruction address
22468 from a signal handler context.
22470 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
22472 * helpers.c: use g_get_tmp_dir. Invokes happyness
22475 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
22477 * helpers.c: Add new env variable to pass args to objdump.
22478 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
22480 2004-05-17 Radek Doulik <rodo@ximian.com>
22482 * Makefile.am (common_sources): added abcremoval.h so it get
22483 disted and daily mono packages on go-mono.com will build again
22485 2004-05-17 Massimiliano Mantione <massi@ximian.com>
22487 * abcremoval.c: Fixed coding style, added copyright header.
22489 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
22491 * mini.h: Added prototype for abc removal main function.
22493 * build_relations_propagation_table.pl: Added copyright header.
22495 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
22497 * basic-long.cs: reg test for complex ceq_long bug.
22499 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
22501 * mini-x86.c (mono_arch_local_regalloc): Correctly free
22502 reg in long and clob case (bug #58343). Fixed/added comments.
22504 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
22506 * mini.c (mono_jit_runtime_invoke): Follow new convention
22507 of calling the invoke method with an function pointer.
22509 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
22511 * ChangeLog: Fix author of memory leak patch.
22513 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
22515 * Makefile.am: fix make dist as well...
22518 2004-05-14 Massimiliano Mantione <massi@ximian.com>
22520 * cfold.c: Made so that conversions from pointer to int4 are no-ops
22521 on archs where pointers are 4 bytes long.
22523 * Makefile.am: Added abcremoval.c source file.
22525 * abcremoval.c: Added abcremoval.c.
22527 * abcremoval.h: Added abcremoval.h.
22529 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
22531 * inssel.brg: Enabled bounds check removal.
22533 * mini.c: Added support for abcrem optimization.
22535 * mini.h: Added abcrem optimization label.
22537 * driver.c: Added support for abcrem optimization.
22539 * propagated_relations_table.def: Added propagated_relations_table.def.
22541 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
22543 * mini.c, cfold.c: fix style.
22545 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22547 * mini.c: handle issue with the low-level implementation of
22548 some long opcodes (bug #54209).
22550 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
22552 * basic.cs: test for my new cmov stuff.
22554 2004-05-13 Patrik Torstensson
22556 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
22557 opt and added peephole documentation.
22559 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
22561 * tramp-ppc.c: rewrote the generic trampoline code.
22563 2004-05-11 Patrik Torstensson
22565 * mini-x86.c: optimize long shl/shr asm code (one less branch)
22567 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
22569 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
22571 * mini.h mini.c dominators.c: Applied patch from Derek Woo
22572 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
22574 * mini.c: Add new icalls for AsAny marshalling.
22576 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
22578 * tramp-ppc.c, mini-ppc.c: more cleanups.
22580 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22582 * mini.c: no warnings.
22584 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22586 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
22588 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
22590 * mini.c: In the thread abort signal handler, if the thread is in the
22591 process of being stoped, don't throw the Abort exception, just stop the
22594 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
22596 * tramp-ppc.c: removed old code.
22598 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22600 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
22601 do some simple speed optimizations on ppc.
22603 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22605 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
22606 and large offsets in load/store.
22608 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
22610 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
22611 it causes regressions.
22613 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
22615 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
22618 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
22620 * jit-icalls.c: remove warnings.
22621 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
22622 speedups for unsafe code.
22624 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
22626 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
22628 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
22630 * basic-calls.cs: Add new regression test.
22632 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
22635 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
22637 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
22640 2004-05-06 Patrik Torstensson
22642 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
22643 long reg allocation in any reg (not only eax:edx) and implemented
22644 long shl/shr ops in asm instead of helpers.
22646 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
22648 * mini-sparc.h: Fix warnings.
22650 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
22653 * mini-exceptions.c (mono_handle_exception): Call the filter in a
22654 separate statement for clarity.
22656 * mini-sparc.c: Update status.
22658 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
22660 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
22663 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22665 * inssel-ppc.brg: another small pre-release workaround:
22666 we don't do overflow detection for long_sub_un.
22668 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22670 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
22671 (also works around a weird ppc bug: 57957).
22673 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
22675 * tramp-ppc.c: trampoline fixes.
22677 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
22679 * mini-ppc.c: fixed typos.
22681 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
22683 * mini-ppc.c, exceptions-ppc.c: more code saves registers
22684 at the top of the stack. Fixed typos. Use a frame registers
22685 for all the methods with exception clauses.
22687 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22689 * exceptions-ppc.c: restore fp registers.
22691 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
22693 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
22694 order from the stack top (moved the stack room to save the
22695 return value for trace after the param area). Fixed corruption
22696 in restoring registers on unwind.
22698 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
22700 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
22702 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22704 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
22705 and prolog/epilog for methods that use it. Allow
22706 enough param area room for varargs methods. Fix miguel's
22707 breakage in exception handling.
22709 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22711 * Makefile.am: run genmdesc only on current arch.
22713 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22715 * exceptions-x86.c:
22716 * mini-x86.h: fix the build on windows.
22718 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
22720 * 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.
22722 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
22724 * mini-exceptions.c: New file.
22726 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
22727 Move some parts of the x86 exception handling code to an
22728 arch-independent file so it can be shared with other ports.
22730 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
22732 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
22734 2004-04-26 David Waite <mass@akuma.org>
22736 * driver.c: remove comma from end of enumeration declaration
22738 2004-04-26 Jackson Harper <jackson@ximian.com>
22740 * driver.c: parse config file before loading first assembly. This
22741 allows the user gac to be enabled/disabled.
22743 2004-04-23 Miguel de Icaza <miguel@ximian.com>
22745 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
22746 simpler mechanism: we do not care what is encoded initially
22747 (branch absolute or relative), we care about the code and its
22748 target. I kept the old code for reference for now.
22750 The new code tries first to determine if the jump is anywhere in
22751 the -/+32 absolute meg range, if it succeeds, it encodes using the
22752 absolute branch; If not, it tried to find something in the
22753 relative range, if not, it uses the handle_thunk code.
22755 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
22757 * exceptions-ppc.c: use the correct ip register on macosx.
22759 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
22761 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
22763 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
22765 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
22766 Raise exception on integer divide by zero by hand since the hw
22767 doesn't support it. Handle NaNs in FP compares.
22769 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
22771 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
22772 code reducing duplication between the platforms and enabled
22773 signal exception handling (on linux for now).
22775 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
22777 * exceptions-ppc.c: more macosx support.
22779 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22781 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
22783 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
22785 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
22787 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
22789 * iltests.il: more tests.
22791 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
22793 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
22796 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
22798 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
22800 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
22802 * liveness.c: Mark variables as volatile in all basic blocks reachable
22803 from exception clauses.
22805 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
22807 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
22810 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
22812 * iltests.il, basic.cs: more tests for regalloc.
22814 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
22816 * iltests.il: Some tests for register allocation modifications
22819 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
22821 * exceptions.cs: Add regression test for bug #56782.
22823 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
22824 original stack trace if an exception is rethrown. Fixes #56782. Oh,
22825 the beauty of fixing the same thing in 5 different files...
22827 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
22829 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
22832 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
22834 * mini.c: Add support for STRWLPARRAY marshalling convention.
22836 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
22838 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
22839 to init the context to setup the regs pointer).
22841 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22843 * exceptions-ppc.c: more exceptions work.
22845 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22847 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
22850 2004-04-13 Miguel de Icaza <miguel@ximian.com>
22852 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
22853 can use the memory directly.
22855 * cpu-pentium.md: Update documentation from a post from Zoltan.
22857 add x86_add_membase, x86_sub_membase, x86_mul_membase
22859 2004-04-13 Miguel de Icaza <miguel@ximian.com>
22861 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
22862 GENERAL_REGS they were also hardcoded for all PPC ports.
22864 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
22866 Remove hard-coded limit for floating point registers, use
22867 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
22869 Notice that in MacOS X calling conventions you can fit a lot more
22870 floating point values in registers, so I should update the PInvoke
22871 test to excercise the passing of floating point values on the
22872 stack (currently broken).
22874 2004-04-06 Miguel de Icaza <miguel@ximian.com>
22876 * tramp-ppc.c (create_trampoline_code): Added
22877 JUMP_TRAMPOLINE_SIZE.
22878 (ppc_magic_trampoline): Follow the pattern from
22879 x86_magic_trampoline: if code is set to zero, return.
22880 (create_trampoline_code): Always pass MonoMethod to the jump
22881 trampoline, before it was passing a null.
22882 (mono_arch_create_jump_trampoline): Implement the jump stub, could
22883 share the code with mono_arch_create_jit_trampoline.
22885 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
22887 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
22890 * cpu-g4.md: Added length for jmp instruction, the worst case
22891 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
22894 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
22896 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
22898 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
22900 * mini.c: Only set bblock->real_offset when adding a new bblock, and
22901 before each IL instruction.
22903 * mini.c (CEE_BOX): Fix warnings.
22905 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22907 * mini.c: removed a few unused vars and extra whitespace.
22909 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
22911 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
22913 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
22915 (OP_GETCHR): use the above
22916 (CEE_LDELEMA): use the above.
22918 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
22919 version of the generic impl.
22920 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
22921 (CEE_LDELEMA): use the above.
22923 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
22925 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
22928 * iltests.il: Added new regression test for #56317.
22930 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
22932 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
22933 under NetBSD. Fixes #56450.
22935 * liveness.c (update_gen_kill_set): Fix previous patch.
22937 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22939 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
22941 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
22943 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
22944 ldsfld and ldsflda.
22946 * inssel-sparc.brg: Add more optimizations.
22948 * mini-sparc.c: Replace multiply/divide with shifts if possible.
22950 2004-04-01 Martin Baulig <martin@ximian.com>
22952 * mini.c (handle_box): New static function; moved the
22953 implementation of CEE_BOX here.
22954 (mono_method_to_ir): Added `constrained_call' variable.
22955 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
22956 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
22957 mono_method_get_constrained() to get the method.
22959 2004-04-01 Martin Baulig <martin@ximian.com>
22961 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
22962 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
22963 (mono_method_to_ir): We don't need these macros anymore since
22964 mono_class_get_full() already takes care of it.
22966 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22968 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
22969 use @function (as doesn't accept #function here) and check the return
22970 value of system and stop if fails.
22972 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22974 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
22976 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
22978 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
22980 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
22982 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
22985 * basic-long.cs: Add test for negation of Int64.MinValue.
22987 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
22989 * mini-sparc.c: Update status.
22991 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
22993 * exceptions-sparc.c: Fix return value in filters.
22995 * inssel-sparc.brg: Fix register allocation in some rules.
22997 2004-03-28 Martin Baulig <martin@ximian.com>
22999 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
23002 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
23004 * mini-x86.c (mono_arch_patch_code): Fix warnings.
23006 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
23007 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
23008 remove unused conv_u4 opcode.
23010 * mini-x86.c: Remove valgrind workaround since it slows down things
23011 even when mono is not run under valgrind.
23013 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
23015 * mini-sparc.c: Update status.
23017 * inssel-sparc.brg: Add some optimizations.
23019 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
23020 future delay slot filling. Add support for varargs, tail calls and JMP.
23022 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
23023 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
23025 * inssel.brg: Fix register allocation in OP_ARGLIST.
23027 * inssel.brg: Fix warnings.
23029 2004-03-25 Martin Baulig <martin@ximian.com>
23031 * mini.c (inflate_generic_field): Removed.
23032 (mini_get_method): Removed, use mono_get_method_full(),
23033 (mini_get_class): Removed, use mono_class_get_full().
23034 (mono_method_to_ir): Pass our generic context to
23035 mono_field_from_token().
23037 2004-03-25 Martin Baulig <martin@ximian.com>
23039 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
23040 of a `MonoMethod *'.
23041 (mini_get_method): Take a `MonoGenericContext *' instead
23042 of a `MonoMethod *'.
23043 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
23044 a new local variable called `generic_context' which holds the
23045 current `MonoGenericContext *'; use it to lookup things.
23047 2004-03-24 Martin Baulig <martin@ximian.com>
23049 * mini.c (mini_get_class): New static method; if we're inside a
23050 generic instance, inflate the class if neccessary.
23051 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
23053 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
23055 * iltests.il: New regression test for #55976.
23057 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
23060 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23062 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
23065 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23067 * liveness.c: Consider SSA stores as well as loads when making vars
23070 * exceptions.cs: New regression tests for register allocation.
23072 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
23074 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
23075 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
23076 domain lock only to protect puntual access to data structures.
23077 Added access lock for sighash, jit_icall_hash_name,
23078 jit_icall_hash_addr and domain->code_mp.
23080 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
23082 * driver.c: Print SIGSEGV handling method.
23084 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
23086 * mini.c (setup_jit_tls_data): Handle case when this is called
23087 multiple times for a thread.
23089 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
23090 is different from fbxx_un. Fixes #54303. Also use constants instead of
23091 magic numbers in a lot of places.
23093 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
23095 * exceptions.cs: Fix cctor test when --regression is used.
23097 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
23099 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
23102 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23104 * inssel-ppc.brg: fixed register assignments for some rules.
23106 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23108 * exceptions.cs: Add test for exceptions in static constructors.
23110 * mini.c (mono_jit_compile_method_with_out): Move the calling of
23111 static constructors outside the domain lock. Fixes #55720.
23113 2004-03-17 Martin Baulig <martin@ximian.com>
23115 * mini.c (get_generic_field_inst): Removed, this'll never happen.
23116 (inflate_generic_field): Take the `MonoMethod *' instead of the
23117 `MonoClass *' and added support for generic method.
23118 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
23119 have a `field->parent->gen_params', only inflate the field if it's
23120 an open constructed type.
23122 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23124 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
23125 exception object instead of the preconstructed ones.
23127 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23129 * mini.c: reverted changed to sigsegv_signal_handler commited
23130 accidentally in the previous patch.
23132 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23135 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
23136 running --aot with an old assembly.
23138 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
23140 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
23143 * mini-sparc.c: Add support for v9 branches with prediction.
23145 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
23147 * mini.c (mini_init): #warning is GNUC only
23149 * mini-sparc.h: implement __builtin_frame_address
23150 and __builtin_return_address for Sun C compiler
23152 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
23154 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
23156 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
23158 * basic-calls.cs: Add test for unaligned byref long argument passing.
23160 * mini-ops.h: Add sparcv9 compare and branch instructions.
23162 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
23163 v9 instructions if we have a v9 cpu.
23165 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
23166 registers for global allocation.
23168 * exceptions-sparc.c: Fixes.
23170 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
23172 * liveness.c (mono_analyze_liveness): Optimized version.
23174 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
23176 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
23179 * basic-float.cs basic-calls.cs: New regression tests.
23181 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
23183 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
23184 sigaltstack implementation.
23186 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
23188 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
23189 stuff if SIGSEGV_ON_ALTSTACK is not defined.
23191 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
23193 * mini.c: Fix warnings.
23195 * mini.c (mono_resolve_patch_target): New function which contains the
23196 arch independent part of the patching process.
23198 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
23199 patching code to a separate function.
23201 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
23203 * mini.c (add_signal_handler): ifdef out on Windows
23205 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
23207 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
23208 cpu-sparc.md: Add exception handling support + other fixes.
23210 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
23211 typed GC detection in --version.
23213 * basic.cs exceptions.cs: New regression tests.
23215 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
23216 the arch specific code can store data during a compilation.
23218 * mini-ops.h: Add OP_SETFRET.
23220 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
23221 function, register a separate icall for each arity, so the icalls can
23224 * mini.c (mono_print_tree): Print negative offsets in a more readable
23227 * mini.c: Make signal handling work on sparc.
23229 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
23231 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
23233 * jit-icalls.c: Emulate truncl by aintl on solaris.
23235 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
23237 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
23239 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
23241 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
23243 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
23244 a MarshalByRef type, inline a method that performs the check, taking into
23245 account that the object can be a proxy. Also implemented tow new opcodes:
23246 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23247 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
23248 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23250 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
23252 * mini-ppc.c: if a relative branch displacement is too big
23253 but it points to and area reachable with an absolute branch,
23256 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
23258 * mini.c: optimize small copies in cpblk.
23260 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
23262 * basic-calls.cs basic-float.cs: New regression tests.
23264 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
23265 negative offsets from %fp. Implement localloc. Fix local register
23266 allocation. Fix the case when the this argument needs to be saved to
23267 the stack. Implement some missing opcodes.
23269 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
23271 * mini.c (mini_method_compile): Reenable global regalloc in methods
23272 with exception handlers.
23274 * linear-scan.c (mono_varlist_sort): Fix warning.
23276 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
23278 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
23281 * liveness.c: Make all variables uses in exception clauses volatile, to
23282 prevent them from being allocated to registers. Fixes #42136.
23284 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
23286 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
23287 causes regressions.
23289 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
23290 argument to mono_arch_regalloc_cost.
23292 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
23295 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
23297 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
23298 Make the cost of allocating a variable to a register arch dependent.
23300 * basic-calls.cs: Fix compilation of tests.
23302 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
23303 helper function to cut back on the number of #ifdefs needed.
23305 * mini-ppc.c: Fix compilation.
23307 * basic-calls.cs: New regression tests.
23309 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
23311 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
23312 of l0 since that is callee saved.
23314 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
23317 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
23318 of delay instruction.
23320 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
23322 * mini.h (MonoCallInst): Add 'virtual' flag.
23324 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
23326 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
23328 * *.cs: New regression tests.
23330 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
23333 * mini.c (mono_runtime_install_handlers): Fix build.
23335 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
23336 'signal_stack_size' members.
23338 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
23339 alternate signal stack.
23341 * exceptions-x86.c: Add stack overflow handling.
23343 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
23344 functions to arch independent code.
23346 * mini.c (mono_print_tree): Print more detailed info for load_membase
23349 2004-02-23 Martin Baulig <martin@ximian.com>
23351 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
23353 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23355 * mini-x86.c: fixed reg allocation for div/rem.
23357 2004-02-22 Miguel de Icaza <miguel@ximian.com>
23359 * driver.c (mono_main): Report some configuratio options on --version.
23361 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
23363 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
23364 low in the address space. Correctly flush memory in thunks where we
23365 output native code.
23367 2004-02-20 Martin Baulig <martin@ximian.com>
23369 * mini.c (mini_get_method): New static method; inflate all generic
23370 methods and methods in open generic instances.
23371 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
23372 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
23374 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23376 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
23378 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
23380 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
23382 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
23384 * mini-sparc.c (flushi mono_arch_output_basic_block): make
23385 it compile using Sun's compiler.
23387 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23389 * 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.
23391 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
23393 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
23395 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
23397 * mini-ppc.c: handle calls outside of the allowed range with thunks
23398 allocated using the code manager.
23399 * tramp-ppc.c: use the code manager to hold generated native code.
23400 Fixed the magic trampoline to just patch vtable entries.
23402 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
23404 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
23407 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
23409 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
23412 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
23413 if we have a working __thread implementation.
23415 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
23416 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
23418 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
23420 * mini-x86.c: Fix compilation under gcc 2.
23422 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
23424 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
23425 contains a call to the wrapped function.
23427 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
23428 OP_<CALL>_IMM opcodes, and use them under X86.
23430 * mini.c (mono_jit_find_compiled_method): Fix warning.
23432 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
23434 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
23436 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
23437 functionality to mini.c.
23439 * mini.c (mono_create_jump_trampoline): New function to create a jump
23440 trampoline. Return a compiled method instead of a trampoline if it
23441 exists. Add a cache for jump trampolines.
23443 * mini.c (mono_jit_find_compiled_method): New function to return a
23444 compiled method if it exists.
23446 * mini-x86.c: Call mono_create_jump_trampoline instead of
23447 mono_arch_create_jit_trampoline.
23449 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
23450 a jump trampoline. Fixes #52092.
23452 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
23454 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
23455 which is not up-to-date. Add check_corlib_version () instead.
23457 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
23460 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
23461 since newer valgrind versions do not need it.
23463 * mini.c (mono_jit_compile_method_with_opt): New helper function to
23464 compile a method with a given set of optimizations.
23466 * mini.c: Compile icall wrappers on-demand instead of at startup.
23468 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
23469 wrapper for an icall.
23471 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
23473 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
23476 * iltests.il: Add test for non-empty stack before switch instruction.
23478 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
23480 * mini.c: Add support for new stringbuilder marshalling conventions.
23482 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
23484 2004-02-01 Martin Baulig <martin@ximian.com>
23486 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
23487 in `ginst->mtype_argv'.
23489 2004-01-31 Miguel de Icaza <miguel@ximian.com>
23491 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
23492 facilitate grepping.
23494 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
23496 * mini.c: fixed buglet in initobj generic implementation for references.
23498 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
23500 * Makefile.am: make the version script conditional.
23501 * jit-icalls.c: handle missing truncl().
23503 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
23505 * exceptions.cs: Add more tests for double->int conversion.
23507 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
23508 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
23510 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
23512 * driver.c: make --verbose --version emit an error
23513 if the loaded corlib doesn't match the runtime version.
23515 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
23517 * mini-ppc.h: export ppc_patch().
23518 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
23519 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
23520 on par or better than on MacOSX.
23522 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
23524 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
23525 mono_lookup_pinvoke_call.
23527 * mini-x86.c: Under windows, the default pinvoke calling convention is
23528 stdcall. Fixes #52834.
23530 * mini.c (optimize_branches): Add an upper bound to the number of
23531 iterations to prevent infinite loops on strange loops. Fixes #53003.
23533 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
23535 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
23536 and ISINST. Fixes #52093.
23538 * objects.cs (test_0_vector_array_cast): New tests.
23540 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
23542 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
23543 checking in Array.Set ().
23545 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
23548 * object.cs (test_0_multi_array_cast): New regression test.
23550 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
23552 * exceptions-ppc.c: fix build on Linux/PPC.
23554 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
23556 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
23557 running under valgrind.
23558 (x86_magic_trampoline): Fix build bustage.
23560 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
23561 negative values as well. This is needed for the encoding of the line number
23562 info, since sometimes the line numbers are not in increasing order.
23564 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
23566 * cpu-pentium.md (localloc): Increase the size of the localloc
23567 instruction since it is a loop under Win32.
23569 * debug-mini.c (record_line_number): Get rid of unneccesary memory
23572 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
23574 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
23575 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
23576 Max Horn (max@quendi.de). Fix file names in comments.
23578 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
23580 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
23581 avoid stack overflow.
23582 (replace_usage): Avoid uninitialized variable warnings.
23584 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
23585 and taking the address of valuetype variables.
23587 2004-01-03 Patrik Torstensson
23589 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
23590 for other purposes than FP later on.
23592 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
23594 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
23597 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
23599 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
23601 2003-12-30 Patrik Torstensson <p@rxc.se>
23603 * mini-x86.h: Decreased number of availiable fp regs.
23604 Solves corner cases with FP spilling.
23606 2003-12-23 Patrik Torstensson <p@rxc.se>
23608 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
23609 for floating point stack tracking / spilling on x86.
23612 * basic-float.cs: added float mul overflow test.
23614 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
23616 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
23618 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
23620 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
23621 supports for cond branches that overflow the immediate
23622 overflow offset. mcs can compile simple programs.
23624 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
23626 * exceptions-ppc.c: exception handling support wip:
23627 finally handlers get run on exception.
23629 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
23631 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
23634 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
23636 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
23637 initial support for stack walking and unwinding.
23639 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
23641 * driver.c (mono_main): Make corlib-out-of-sync message more
23642 descriptive. Also remove verify_corlib call.
23644 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
23646 * mini.c: make CEE_NEWARR calls and other emulated opcodes
23647 not overlap with other call's arguments, too.
23649 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
23651 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
23652 move to arch-specific code the choice of arch-specific
23653 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
23654 * mini.c: ensure emulation calls will not interleave
23657 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
23659 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
23660 the magic trampoline stack frame is dropped before executing
23663 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
23665 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
23666 and integer to fp conversions. Added support for overflowing
23667 arguments on the stack. Reserve a couple more registers as temps.
23668 Added support for aot compilation (as output still needs to be
23671 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
23673 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
23674 Don't overwrite return register in some corner cases.
23676 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
23678 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
23679 static constructors when AOT compiling.
23681 * driver.c (mono_main): Call mono_check_corlib_version.
23683 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
23685 * cpu-g4.md, basic.cs: fixed div target register.
23687 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
23689 * mini-ppc.c, basic.cs: shl_imm fix with test.
23691 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
23693 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
23694 structures by value. Misc fixes.
23695 * objects.cs: more tests.
23697 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
23699 * mini-ppc.c: lconv.ovf.i implemented.
23701 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23704 (mini_init): don't error out if someone already called g_thread_init.
23706 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
23708 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
23709 to be any type per the spec. Fix abnormal memory usage when
23710 the same object is repeatedly thrown.
23712 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
23714 * mini.c: check for overruns in IL code.
23716 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
23718 * TODO: Add/remove some todo entries.
23720 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
23722 * driver.c (mono_main): Call mono_verify_corlib.
23724 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
23726 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
23727 This has been moved to mini.c
23728 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
23729 type being casted is marshalbyref it could be a proxy, so instead of
23730 emitting the type check code, emit a call to a runtime method that will
23731 perform the check by calling CanCastTo if needed.
23733 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
23735 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
23736 methods with large stack frames under Win32.
23738 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
23740 * Makefile.am: Distribute regression tests.
23742 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
23743 at the end instead of inserting each variable into the sorted list.
23745 * linear-scan.c (mono_varlist_sort): New helper function.
23747 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
23749 * mini.c: ensure arguments and locals are within bounds.
23751 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
23753 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
23756 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
23758 * mini.c (mono_cprop_copy_values): Fix crash.
23760 * aot.c: Set verbosity back to 0.
23762 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
23764 * regalloc.c: complete memory leak fix by Laurent Morichetti
23767 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
23769 * driver.c (main_thread_handler): Revert the previous patch.
23771 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
23774 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
23775 memory from the memory pool.
23777 * driver.c (main_thread_handler): Turn on all optimizations when
23780 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
23781 an array for better performance.
23783 * regalloc.c (mono_regstate_assign): Fix memory leak.
23785 * debug-mini.c (mono_debug_serialize_debug_info): New function to
23786 serialize the debug info.
23788 * debug-mini.c (mono_debug_add_aot_method): New function to load the
23789 debug info from the serialized representation.
23791 * aot.c: Save debug info into the generated file and load it when
23794 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
23796 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
23798 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
23799 More FP-related fixes.
23801 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
23803 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
23804 and register allocation buglet. Hello world now runs.
23806 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
23808 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
23809 * tramp-ppc.c: fixed class init trampoline.
23810 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
23812 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
23814 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
23815 mini.c: more ppc changes/fixes.
23817 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
23819 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
23820 Also optimize the case when the arguments are the same in the caller
23823 * iltests.il: Add tests for tail calls with valuetype arguments.
23825 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
23827 * mini-ppc.c: fixes for struct return type.
23829 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
23831 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
23832 mono_spillvar_offset() to arch-specific code.
23834 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
23836 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
23838 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
23840 * exceptions-x86.c: Fix stack space leaks.
23842 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
23843 registers from the lmf if the method has save_lmf set.
23845 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
23847 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
23848 of icall wrappers into InvokeInDomain, since these are now per-domain.
23850 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
23852 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
23853 make some opcode emulation and intrinsic ops enabled/disabled
23854 according to the architecture. More fixes.
23856 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
23858 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
23860 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
23862 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
23863 arch-specific handling for 'this' and struct return type to
23864 arch-specific code.
23866 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23868 * aot.c: prevent divide by zero error when reporting (it happened with
23869 Accessibility.dll).
23871 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
23873 * mini.h (inst_switch): Remove unused macro.
23875 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23878 (load_aot_module): free 'info->methods' and 'info' properly. No more
23879 "free(): invalid pointer blah" messages when you have an old aot
23882 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
23884 * jit-icalls.c, mini.c: Added support for context static fields.
23886 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
23888 * mini.c (mono_method_blittable): Methods which set LastError are not
23889 blittable either. Fixes #51108.
23891 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
23893 * mini.c: flush icache.
23894 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
23896 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
23898 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
23900 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
23902 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
23905 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
23908 * inssel.brg (CEE_MKREFANY): Fix AOT case.
23910 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
23912 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
23913 instruction when the result is discarded.
23915 * iltests.il (test_0_div_regalloc): New regression test.
23917 * arrays.cs: Fix compilation error.
23919 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
23921 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
23922 float rules to inssel-x86.brg: sane architectures with FP registers
23923 don't need to implement these rules.
23925 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
23927 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
23929 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
23931 * mini.h, inssel-long32.brg: fixed endianess issues in int64
23932 implementation of 32 bit systems.
23934 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
23936 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
23937 (Jeroen Zwartepoorte).
23939 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
23941 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
23942 the caller and the callee matches.
23944 * mini.c (mono_method_to_ir): Add comment.
23946 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
23947 signbit is missing on some platforms.
23949 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
23951 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
23953 * mini.c (setup_jit_tls_data): Call the new function.
23955 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
23957 * mini-x86.c: Add experimental support for fast access to the lmf
23958 structure under NPTL/Linux 2.6.x.
23960 2003-11-06 Martin Baulig <martin@ximian.com>
23962 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
23963 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
23966 2003-11-02 Martin Baulig <martin@ximian.com>
23968 * mini.c (inflate_generic_field): New static method.
23969 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
23970 generic instance and the field is declared in a generic type, call
23971 inflate_generic_field() to inflate it. Fixes gen-28.cs.
23973 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
23975 * mini.h mini.c (mono_method_same_domain): New function to return
23976 whenever the caller and the callee are in the same domain.
23978 * tramp-x86.c (x86_magic_trampoline): Use the new function.
23980 2003-10-30 Martin Baulig <martin@ximian.com>
23982 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
23983 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
23985 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
23986 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
23988 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
23990 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
23993 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
23994 object here, so it is in the correct appdomain etc.
23996 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
23998 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
24000 (mono_method_to_ir): Avoid freeing the type created returned from
24001 mono_type_create_from_typespec, since it is put into an internal cache
24002 by the function. Fixes pointer.exe.
24004 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
24005 trampolines for icalls and pinvokes as well. Fixes #33569.
24007 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
24009 * mini.c: Update after appdomain changes.
24011 * mini.c (mono_jit_compile_method_inner): Allways compile native
24012 method wrappers in the root domain, since there can only be one
24013 instance of them, whose address is stored in method->info.
24015 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
24017 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
24018 environment variable. Instead detect automatically whenever running
24019 under valgrind using the magic macro RUNNING_ON_VALGRIND from
24022 2003-10-16 Miguel de Icaza <miguel@ximian.com>
24024 * trace.c, trace.h: New files that implement the new trace option
24027 * driver.c: Document new --trace options.
24029 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
24032 - if (mono_jit_trace_calls)
24033 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
24035 * mini.h: prototypes.
24037 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
24039 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
24041 * mini.c inssel.brg: Implement typedefbyref opcodes.
24043 * mini.c (mono_jit_compile_method): Remove unused local variable.
24045 * mini.c (mono_jit_compile_method_inner): Ditto.
24047 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
24049 * tramp-x86.c (x86_class_init_trampoline): Fix build.
24051 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
24053 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
24055 * mini.c (mono_no_aot): Remove unused global variable.
24057 * mini.c: Thread safety fixes.
24059 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
24061 * mini.c (mono_create_class_init_trampoline): Add a lock around
24062 class_init_hash_addr.
24064 * arrays.cs (test_0_newarr_emulation): Add new regression test for
24067 * mini.c: Decompose the NEWARR instruction before decomposing its
24068 arguments. Fixes #30073.
24070 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
24072 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
24075 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
24077 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
24079 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
24081 * driver.c: Add support for compiling icall wrappers to --compile.
24083 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
24085 * inssel.brg: The empty value in class->interface_offsets is -1, not
24088 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
24090 * objects.cs: New test for 'is' operator on an array of interfaces.
24092 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24094 * tramp-ppc.c: update trampoline code to support jumps
24095 and class initialization.
24097 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
24099 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
24101 * inssel.brg (OP_UNBOXCAST): Fix #46027.
24103 * inssel.brg (OP_UNBOX): Remove unused rule.
24105 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
24106 region instead of one for each method. Fixes #47813.
24108 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
24110 * exceptions.cs (test_0_nested_finally): New regression test for
24111 nested exception handlers.
24113 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
24115 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
24117 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
24120 * mini.c (mono_method_check_inlining): Make the inlining limit
24121 configurable by an environment variable.
24123 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
24125 * mini.h: Bump AOT file version.
24127 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
24128 token, store the image along with the token, since the token might not
24129 refer to the same image as the method containing the relocation,
24130 because of inlining.
24132 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
24134 * mini.c (mono_precompile_assemblies): New function to compile
24135 all methods in all loaded assemblies.
24137 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
24139 * regalloc.h regalloc.c (MonoRegState): Change the type of
24140 iassign and fassign to int*, since they can contain large negative
24141 values if the register is spilled. Also added some comments. Fixes
24144 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
24145 under Win32. Fixes #42964.
24147 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
24149 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
24151 * aot.c: Added support for AOT compiling methods which contain calls
24152 to wrappers. Currently, only remoting-invoke-with-check wrappers are
24155 * driver.c (compile_all_methods): Run the compilation in a thread
24156 managed by mono. Fixes #44023.
24158 * mini.c (mono_codegen): Print full method name in verbose output.
24160 * mini-x86.c (mono_arch_patch_code): Fix warning.
24162 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
24163 jumps, since the method we are jumping to might be domain-specific.
24165 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
24167 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24169 * inssel.brg: string chars are unsigned.
24171 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
24173 * TODO: New todo item.
24175 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
24176 which calls mono_runtime_class_init and patches the call site to
24177 avoid further calls.
24178 (mono_arch_create_class_init_trampoline): New arch specific function
24179 to create a class init trampoline.
24180 (create_trampoline_code): Generalized so it can create
24181 class init trampolines as well.
24183 * mini.c (helper_sig_class_init_trampoline): New helper variable.
24184 (mono_create_class_init_trampoline): New function to create and cache
24185 class init trampolines.
24186 (mono_find_class_init_trampoline_by_addr): New function to lookup the
24187 vtable given the address of a class init trampoline. Used by the
24189 (mono_codegen): Generate a call to a trampoline instead of
24190 mono_runtime_class_init in LDSFLD[A].
24191 (mono_codegen): Add relocations for the new trampoline.
24193 * mini.h mini-x86.c aot.c: Added a new relocation type:
24194 MONO_PATCH_INFO_CLASS_INIT.
24196 * mini.h: Bump AOT version number.
24198 * aot.c: Create a copy of the loaded code instead of using the original
24199 so methods which call each other will be close in memory, improving
24202 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
24203 patch since it breaks the regression tests.
24205 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
24206 for the register saving instruction sequence since the
24207 frame_state_for function in glibc 2.3.2 don't seem to detect it.
24209 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
24211 * TODO: Fix todo item && remove another.
24213 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
24215 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
24218 * aot.c: Moved the check for MONO_LASTAOT into the initialization
24219 function of the module.
24221 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
24222 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
24223 --no-aot command line option.
24225 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
24227 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
24228 by Bernie Solomon (bernard@ugsolutions.com).
24230 * inssel.brg: Refactor the interface offset table related code into
24231 its separate functions and add support for the AOT case.
24233 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
24235 * aot.c (mono_aot_get_method_inner): Fix memory leak.
24237 * aot.c: Added mono_aot_verbose variable and made all debugging
24238 output depend on the value of this variable.
24240 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
24241 method_label and info_label.
24243 * mini.h mini-x86.c aot.c: Added a new relocation type
24244 MONO_PATCH_INFO_IID for klass->interface_id.
24246 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
24247 the MonoJitInfo structure.
24249 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
24250 a non-root appdomain in shared mode.
24252 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
24254 * aot.c: make aot loader less verbose. Remove free of unused variable.
24256 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
24258 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
24260 * .cvsignore: Added *.dll.
24262 * mini.c (mono_print_tree_nl): New function callable while debugging.
24264 * mini.c (mono_print_code): Export this.
24266 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
24269 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
24271 * mini.h (MonoCompile): Added 'jit_info' field.
24273 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
24274 the cfg structure, since it is needed by the AOT compiler.
24276 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24278 * aot.c: A major rewrite. Changes include:
24279 - save exception tables for methods which have them.
24280 - cache failed lookups in aot_get_method () to avoid the (slow) calls
24281 to g_module_symbol.
24282 - reworked the file format so it is now much smaller and needs
24283 fewer relocation entries.
24285 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24287 * aot.c (load_aot_module): Fix build bustage on platforms without
24290 2003-09-04 Martin Baulig <martin@ximian.com>
24292 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
24294 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24296 * TODO: Some new optimization ideas.
24298 * aot.c: Move AOT module loading logic here from mono_assembly_open.
24300 * aot.c: Save the optimization flags used to compile the code into
24303 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
24304 support emitting domain specific code.
24306 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
24307 no longer domain neutral. It can be made domain neutral by compiling
24308 with --optimize=shared.
24310 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
24311 between appdomains.
24313 * driver.c mini.h mini.c: New --no-aot debugging option which disables
24314 loading of AOT code.
24316 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
24318 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
24319 if there is no domain neutrality information.
24321 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
24323 * aot.c (mono_compile_assembly): Emit a symbol containing the file
24324 format version into the generated library.
24326 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
24327 callee method into the caller since one of them could be shared.
24329 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
24330 system exceptions from AOT code now works.
24332 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
24333 method if it is domain neutral and the callee is not.
24335 * graph.c (cfg_emit_one_loop_level): Fix warning.
24337 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
24339 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
24342 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
24344 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
24345 is needed by code which is executed before mono_runtime_init ().
24346 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
24348 * mini.c (mono_thread_abort): Fix warning.
24349 (mono_jit_compile_method): Call static constructor in the AOT case too.
24351 * aot.c (mono_compile_assembly): Fix warning.
24353 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24355 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
24357 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
24359 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
24361 * cpu-pentium.md: Fix the length of call opcodes so they include the
24362 ESP restoring instruction. Fixes #47968.
24364 2003-08-28 Martin Baulig <martin@ximian.com>
24366 * mini-x86.c (mono_arch_call_opcode): Added support for
24367 MONO_TYPE_GENERICINST.
24369 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
24371 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
24373 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
24374 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
24376 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
24379 2003-08-26 Martin Baulig <martin@ximian.com>
24381 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
24382 when reporting an error, set this to the actual error location.
24383 (mono_method_to_ir): Report the correct error location if
24384 get_basic_blocks() returned an error.
24386 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
24388 * mini.c (mono_type_blittable): OBJECT is not blittable.
24389 (mono_method_blittable): Methods which have marshalling descriptors
24390 are not blittable either. Fixes #47842.
24392 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
24394 * driver.c mini.c: Use an environment variable instead of a global
24395 variable. Also fix the build.
24397 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
24398 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
24401 * driver.c mini.c: Added --with-valgrind option to turn off some
24402 code which prevents mono from running under valgrind.
24404 * mini.c (mono_emit_call_args): Fixed warning.
24406 * mini.c (mono_emulate_opcode): Fixed warning.
24408 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24410 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
24411 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
24412 regalloc.c, regalloc.h: specify available registers in arch-specific
24413 code and support floats in the regallocator (patch by Laurent Morichetti
24416 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
24418 * mini.c: mono_thread_current() can be called only after
24419 mono_runtime_init(): rearrange code to not call it early on.
24421 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24423 * mini.c: allocate jump tables in the code mempools.
24425 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24427 * mini.c, mini.h: make sure per-thread data allocated by the jit is
24430 2003-08-10 Miguel de Icaza <miguel@ximian.com>
24432 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
24433 12 to 16. This fixes bug #47453.
24436 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
24438 * mini-ppc.c: fixed indexed load and unsigned compares.
24440 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
24442 * mini.c: reenabled installation of handler for
24443 thread abort signal.
24445 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24447 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
24448 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
24449 until it's fixed and actually useful.
24451 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24453 * inssel-long32.brg: couple more opcodes implemented.
24455 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
24457 * mini-sparc.c: Even more opcodes implemeted.
24459 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
24461 * mini-sparc.c: More opcodes implemented.
24463 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
24465 * mini-sparc.c: More opcodes implemented.
24467 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
24469 * inssel-sparc.brg: Add some needed rules. Direct
24471 * Makefile.am: Use inssel-sparc.brg
24472 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
24473 an assert happy for now.
24475 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
24477 * mini-sparc.c: Fixed compile errors.
24478 * exceptions-sparc.c: Same. We now produce a mono binary
24479 on sparc-linux. Yea.
24481 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
24483 * mini-sparc.c: Renamed registers. Also some macro cleanups.
24484 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
24485 They compile, but do not work.
24487 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24489 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
24490 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
24491 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
24494 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24496 * mini.c: more opcodes implemented and better support for generics.
24498 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
24500 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
24501 * mini.c, mini.h: first cut at generics support: some new instructions
24502 added and changed the behaviour of some of the existing ones.
24504 2003-07-21 Miguel de Icaza <miguel@ximian.com>
24506 * mini.c: Removed definition of metadata_shared mutex here.
24508 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
24510 * mini-x86.c: make vararg calls work for instance methods.
24512 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
24514 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
24515 returns the arguments in a separte list, now.
24517 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24519 * aot.c, mini.c: updates for array type representation changes.
24521 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
24523 * mini.c: register function to perform jit shutdown.
24525 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24527 * mini.c: use a faster allocator if possible.
24529 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
24531 * aot.c: some cleanups and portability changes.
24533 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
24535 * mini.c: use faster allocation for CEE_BOX if possible.
24537 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
24539 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
24540 Moved inlined mempcy code to its own function so that is can be
24541 reused. Added an inline memset function as well (optimized initobj).
24542 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
24544 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
24546 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
24548 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
24550 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
24551 arch code can setup the cpu for CLR execution, if needed.
24552 We use it on x86 to set the precision of FP operations.
24554 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
24556 * mini.c: disable some optimizations if we can guess they'll cost too
24557 much for a given method.
24559 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
24561 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
24563 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
24564 * mini.h mini.c mini-x86.c: Added instruction level coverage
24565 info collection support.
24567 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
24569 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
24570 is now implemented in the profiling API. Get rid of a couple of
24571 unnecessary global variables.
24573 2003-06-15 Nick Drochak <ndrochak@gol.com>
24575 * basic-long.cs: tests for negative values for bigmul, and unsigned.
24576 * cpu-g4.md: add op_bigmul and op_bigmul_un
24577 * cpu_pentium.md: add op_bigmul_un
24578 * inssel-long32.brg: add rule for unsigned bigmul
24579 * mini-ops.h: define OP_BIGMUL_UN
24580 * mini-x86.c: THE BUG: handle (un)signed properly
24581 * mini.c: choose unsigned opcode if needed.
24582 This set of patches fixes bug #44291
24584 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
24586 * mini.c (optimize_branches): improved to handle all kinds of
24587 conditional branches.
24589 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
24591 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
24592 don't raise exceptions.
24594 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24596 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
24597 to arch-specific files.
24599 2003-06-09 Martin Baulig <martin@ximian.com>
24601 * Makefile.am (libs): Added $(LIBGC_LIBS).
24603 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
24605 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
24606 and OP_ATAN (fixes bug#44293).
24608 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
24610 * Makefile.am, mini-x86.c: rename cpu description array to
24611 pentium_desc, since some compilers define the 'pentium' preprocessor
24614 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
24616 * mini.c (mini_select_instructions): add explicit branch if the
24617 following block is not the false target of a conditional branch -
24618 we need this with any optimization that reorder or remove bblocks
24620 * mini.c (optimize_branches): bug fixes
24622 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
24624 * mini.c (mono_method_to_ir): inline static readonly fields
24626 * ssa.c (fold_tree): start cfold support for long (very simple
24629 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
24631 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24633 * inssel.brg: fixed memcpy (bug #44219).
24635 2003-06-05 Dick Porter <dick@ximian.com>
24637 * driver.c: Set the glib log levels to not abort if g_message
24640 g_set_prgname() has to happen before mini_init() so that the
24641 process handle gets the info.
24643 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
24645 * driver.c: add intrins to the default optimizations to get wider
24648 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
24650 * mini.h: some large basic blocks will overflow a 16-bit
24651 integers for symbolic registers.
24653 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
24655 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
24656 (mono_arch_output_basic_block): fix bug 43499
24658 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
24660 * mini.c: kill duplicated definition of mono_debug_format.
24662 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
24664 * mini-x86.c, arrays.cs: fixed register allocation bug.
24666 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
24668 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
24670 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
24672 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24675 (print_method_from_ip): also print source location information if
24678 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
24680 * mini.c (mono_find_block_region): bug fix in region code
24681 (mini_method_compile): enable removing unreachable code again, but
24682 only in methods without exception clauses.
24684 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
24686 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
24687 Implemented arglist opcode and handling of TypedReference type.
24688 Fixed x86 call convention when a structure is returned.
24689 Minimal support for calling static vararg methods.
24691 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
24693 * mini.c (mini_method_compile): always remove unreachable code,
24694 because the code in them may be inconsistent (access to dead
24695 variables for example).
24697 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
24699 * driver.c, debug-mini.c: warning fixes.
24701 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
24703 * Makefile.am, jit.h, mini.h: install header for embedding mono.
24705 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
24707 * mini.c: thread-static fields are registered in mono_class_vtable(),
24708 so ensure the function is called before checking for them.
24710 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
24712 * mini.c (optimize_branches): fix for bug 43586
24714 * jit-icalls.c (mono_llmult_ovf): added an additional check for
24715 overflow (fixes Bug #43639)
24717 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24719 * mini.c, objects.cs: allow the use of stobj for primitive types.
24721 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24723 * mini.c: be less strict about argument checking until we support
24724 running the verifier.
24726 2003-05-27 Nick Drochak <ndrochak@gol.com>
24728 * basic-long.cs: tests for (ulong)int * (ulong)int also
24729 * mini.c: use the same trick for (ulong)int * (ulong)int
24731 2003-05-27 Nick Drochak <ndrochak@gol.com>
24733 * basic-long.cs: add regression test for (long)int * (long)int
24734 * cpu-pentium.md: add op_bigmul specification
24735 * inssel-long32.brg: add OP_BIGMUL rule
24736 * mini-ops.h: add OP_BIGMUL
24737 * mini-x86.c: register allocator: handle case where src1 needs to be
24739 * mini.c: substitute special BIGMUL opcode in the tree for
24740 (long)int * (long)int
24742 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
24744 * jit-icalls.c: call the type ctor on field access if needed.
24746 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
24748 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
24749 to a method (including results of ldelema, bug#43207).
24751 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
24753 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
24754 colors to show exception handler blocks.
24756 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
24757 (fix for pinvoke7.cs).
24759 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24761 * mini.h, mini.c: ensure correct initialization order for types that
24762 require it. Prepare for lazy compilation of jit icall wrappers.
24763 Provide a name for opcode emulation to reduce unneeded mallocing.
24765 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
24767 * mini-x86.c: better register restoring code and profiling
24768 support for tail calls.
24770 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24772 * mini.h, driver.c: prepare for leaf methods optimization.
24774 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
24776 * mini.c: get targets of branches before converting a method.
24778 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
24780 * mini.c (optimize_branches): added some experimental code (disbaled)
24782 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
24784 * mini.c (optimize_branches): fix branch to branch optimization
24786 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
24788 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
24790 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
24792 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
24795 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
24797 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
24798 enable use of interface variables again.
24800 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
24801 I1 to registers because there is no simply way to sign extend 8bit
24802 quantities in caller saved registers on x86.
24804 * inssel-float.brg: set costs of some rules to 2 so
24805 that monobure always select the arch. specific ones if supplied,
24806 regardless of the order we pass the files to monoburg.
24808 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
24810 * mini.c, mini-x86.c: since the magic trampoline for jumps
24811 can't patch the code directly, we do it as soon as the
24812 method gets compiled.
24814 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
24816 * mini-x86.c, mini.h: introduce a new patching method
24817 to support CEE_JMP and tail calls.
24818 * mini.c: obey tail.call. Don't precompile methods target
24820 * tramp-x86.c: new trampoline code to handle methods
24821 reached through a jump.
24823 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
24825 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
24826 bit values to registers
24828 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
24830 * mini.c (mono_compile_get_interface_var): share interface
24831 variables if possible.
24833 2003-05-16 Martin Baulig <martin@ximian.com>
24835 * debug-mini.c (mono_init_debugger): New function to initialize
24836 the debugger. This is not in the debugger since it needs to
24837 access some of mini's internals.
24839 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
24841 * mini.c (mono_method_to_ir): inlining fixes/cleanups
24843 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
24845 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
24846 for value type handling.
24848 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
24850 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
24851 (mono_method_check_inlining): enable inlining of all kinds of wrappers
24853 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
24855 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
24856 the constructor through a proxy.
24858 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24860 * jit-icalls.c, inssel.brg: fixes to array element address
24863 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
24865 * mini-x86.c (is_regsize_var): allocate pointer to registers
24867 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24869 * driver.c: fixed typo, added intrins to the set of optimizations
24870 tested with regressions.
24872 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
24874 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
24875 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
24878 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
24880 * inssel.brg: remove some common pop instructions without side effects
24882 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24884 * inssel-x86.brg: fixed thinko in int to double conversions.
24886 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
24888 * mini.c, jit-icalls.c: added runtime thread-static variable support.
24890 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
24892 * inssel-long32.brg: two more missing instructions.
24894 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
24896 * mini.c (mono_emit_call_args): set the cil_code for all arguments
24897 if not already set.
24899 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
24901 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
24904 * basic-float.cs: Added tests for negative zero.
24906 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24908 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
24909 a couple of missing operations for long casts, with test cases.
24911 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24913 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
24915 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
24917 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
24918 code size estimation.
24920 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
24922 * mini.c (mono_jit_create_remoting_trampoline): make it work with
24923 abstract methods (fix bug 42542)
24925 * aot.c: add ability to handle array types
24927 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
24929 * mini.c: Call the _specific versions of the object allocation
24930 functions if possible.
24932 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
24934 * driver.c: call setlocale ().
24936 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
24938 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
24941 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
24943 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
24945 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
24946 wrappers (fix bug 42122)
24948 2003-05-04 Martin Baulig <martin@ximian.com>
24950 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
24952 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
24953 s/mini_set_defaults/mono_set_defaults/g.
24955 2003-05-04 Martin Baulig <martin@ximian.com>
24957 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
24959 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24961 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
24962 (reported by Don Roberts).
24964 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
24966 * mini.c: temporarily work around two bugs for this release.
24968 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
24970 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
24971 that contains -export-dynamic and it makes using the ld script
24973 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
24975 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
24977 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
24980 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
24982 * mini.c: make sure leave calls all the needed finally blocks,
24983 even when the target jumps out of multiple exception clauses.
24985 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24987 * ldscript, Makefile.am: add linker script to reduce the number of
24988 exported symbols (should also fix the issues with libwine defining
24989 some of the same symbols in io-layer).
24991 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
24993 * driver.c (mini_main): Avoid assertion when no file name is given on
24996 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
24998 * driver.c: added --version/-V command line option.
24999 Added the inline optimization in the regression tests.
25001 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25003 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
25004 to the type in the method signature (fixes bug#42134).
25006 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
25008 * mini.c: when inlining, check this is not null only when needed (bug #42135).
25010 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
25012 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
25014 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25016 * driver.c: fixed bug #42100.
25018 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
25020 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
25022 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25024 * mini.c: moved most of the code required to do inlining to its own
25025 function so it can be reused. Inline also ctors if appropriate.
25027 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
25029 * Makefile.am: Link with -export-dynamic so shared libs loaded by
25030 the runtime can call mono API functions.
25032 2003-04-27 Martin Baulig <martin@ximian.com>
25034 * debug-mini.c (mono_debug_init_method): Added
25035 `guint32 breakpoint_id' argument; if the method has a breakpoint,
25036 send a notification to the debugger.
25038 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
25039 running in the Mono Debugger, just pass the breakpoint number to
25040 mono_debug_init_method().
25042 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
25044 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
25046 * mini.c: allow some more unsafe compares.
25048 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25050 * mini-x86.c, Makefile.am: make distcheck works (partially from
25051 a patch by Richard Lee <r.h.lee@attbi.com>).
25052 * regset.c, regset.h: removed, they are unused.
25054 2003-04-25 Dick Porter <dick@ximian.com>
25056 * driver.c: Usage reports the name as 'mono' not 'mini'
25057 * exceptions-x86.c: Build and run on freebsd
25059 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
25061 * Makefile.am: install the program with the 'mono' name and
25062 the library as libmono instead of mini and libmini.
25064 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
25066 * driver.c: provide the APIs for the embedding interface of the old jit.
25068 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
25070 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
25072 2003-04-23 Martin Baulig <martin@ximian.com>
25074 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
25076 * driver.c: Added `--debug' command line argument to enable
25079 2003-04-23 Martin Baulig <martin@ximian.com>
25081 * debug.[ch]: Removed. The code is now in
25082 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
25084 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
25087 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
25089 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
25091 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25094 (mini_cleanup): moved mono_runtime_cleanup call after the call to
25095 mono_domain_finalize.
25096 (mini_method_compile): use mono_method_profile* if the the option is
25099 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
25101 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25102 methods with their wrapper.
25104 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25105 methods with their wrapper.
25107 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
25110 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
25113 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
25116 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
25118 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
25120 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
25122 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
25123 of the mempool. This is slightly faster and uses less memory
25125 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25127 * mini.c: avoid O(n) allocation for variables.
25129 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25131 * mini.c: handle items on the stack after inlining methods.
25133 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25135 * mini.c: make the method->opcode optimization dependent
25136 on MONO_OPT_INSTRINS and do it lazily.
25138 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25140 * driver.c: print overall results at the end of regression run.
25142 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
25144 * inssel.brg: don't overwrite symbolic registers.
25146 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25148 * inssel-x86.brg: fix conversion from long to float.
25150 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
25152 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
25154 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
25156 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
25158 * driver.c: Added --print-vtable option as in the old JIT.
25160 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25162 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
25164 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
25166 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
25168 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
25170 * mini.c regalloc.c regalloc.h: Fix memory leak.
25172 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
25174 * aot.c (mono_aot_get_method): register all used strings
25176 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25178 * mini.c: always intern strings references with ldstr at compile time.
25180 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25182 * Makefile.am: add BUILT_SOURCES.
25184 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25186 * driver.c: give a better error message when the assembly to execute
25187 doesn't have an entry point.
25189 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
25191 * Makefile.am: added hack for automake
25193 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
25196 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
25198 22003-04-07 Martin Baulig <martin@ximian.com>
25200 * Makefile.am: Added Makefile.am.
25202 * debugger-main.c: Removed, this is now in the debugger where it
25205 * mini.pc.in: Call this package `mini' for the moment.