1 2010-05-13 Zoltan Varga <vargaz@gmail.com>
3 (mono_arch_handle_exception): Fix the cross-compile case.
5 2010-05-13 Zoltan Varga <vargaz@gmail.com>
7 * exceptions-arm.c (mono_arch_handle_exception): Resume from the signal handler
8 and do most of the work on the normal stack.
10 2010-05-13 Zoltan Varga <vargaz@gmail.com>
12 * exceptions-amd64.c (mono_arch_handle_exception): Resume from the signal handler
13 and do most of the work on the normal stack even if sigaltstack is disabled.
15 2010-05-12 Zoltan Varga <vargaz@gmail.com>
17 * exceptions-amd64.c (mono_arch_sigctx_to_monoctx): Simplify this now that
18 UCONTEXT_REG_ constants are available on linux as well.
19 (mono_arch_monoctx_to_sigctx): Ditto.
20 (mono_arch_ip_from_context): Ditto.
22 2010-05-12 Zoltan Varga <vargaz@gmail.com>
24 * debugger-agent.c (set_breakpoint): Fix setting of pending breakpoints in
27 2010-05-11 Zoltan Varga <vargaz@gmail.com>
29 * aot-compiler.c (emit_plt): Don't align the plt to a pagesize on x86, it is
32 2010-05-10 Zoltan Varga <vargaz@gmail.com>
34 * debugger-agent.c (insert_breakpoint): Print a more descriptive error message
35 if a breakpoint cannot be inserted.
37 2010-05-08 Zoltan Varga <vargaz@gmail.com>
39 * aot-compiler.c (emit_and_reloc_code): Fix a warning.
41 2010-05-07 Zoltan Varga <vargaz@gmail.com>
43 * debugger-agent.c (frame_commands): Return an error instead of asserting if
44 no JIT info is found for the method.
46 2010-05-05 Jonathan Chambers <joncham@gmail.com>
48 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Protect against a NULL sigctx
51 2010-05-05 Zoltan Varga <vargaz@gmail.com>
53 * mini-amd64.c (mono_arch_get_trampolines): New arch specific function returning
54 a list of arch specific trampolines.
56 * aot-compiler.c (emit_trampolines): Use it.
58 2010-05-05 Zoltan Varga <vargaz@gmail.com>
60 * tramp-<ARCH>.c exceptions-<ARCH>.c mini-trampolines.c mini-exceptions.c
61 aot-compiler.c: Use the _full trampoline creation functions on all platforms,
62 get rid of the _full from their name.
64 2010-05-05 Zoltan Varga <vargaz@gmail.com>
66 * tramp-x86.c (mono_arch_create_generic_trampoline): Call
67 get_nullified_class_init_trampoline to remove some code duplication.
69 2010-05-03 Zoltan Varga <vargaz@gmail.com>
71 * mini-x86.c (mono_arch_emit_prolog): Fix full-aot support for thread
74 2010-05-01 Zoltan Varga <vargaz@gmail.com>
76 * mini-amd64.c (mono_arch_emit_load_aotconst): New arch-specific function.
78 * tramp-amd64.c: Use emit_load_aotconst to remove some code duplication.
80 * aot-runtime.c (init_plt): Make the default entries point to the AOT trampoline,
81 there is no need to jump through the first plt entry.
83 * aot-runtime.c (mono_aot_get_named_code): Rename to mono_aot_get_trampoline.
85 * aot-runtime.c (mono_aot_get_plt_entry): Move the arch specific parts to an
86 arch-specific function.
87 (mono_aot_get_plt_info_offset): Ditto.
89 * aot-runtime.c (mono_aot_register_jit_icall): New helper function called from
90 mono_arch_init () to register jit icalls called from full-aot trampolines.
91 (load_function): Get rid of the arch specific #ifdefs, move the relevant code
94 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception_full): Get rid of
95 the specialized throw corlib exception trampoline, use a variant of the normal
96 trampoline along with a new C function which does the call to
97 mono_exception_from_token (), just like on x86.
99 2010-05-01 Zoltan Varga <vargaz@gmail.com>
101 * mini-trampolines.c aot-compiler.c tramp-<ARCH>.c exceptions-<ARCH>.c:
102 Reorganize the full aot trampoline creation functions, instead of taking a bunch
103 of out arguments, they will now take a MonoTrampInfo** out argument. Simplify
104 some code in aot-compiler.c because of this. Remove the non-full aot trampoline
105 creation functions on architectures which have the full-aot ones.
107 2010-05-01 Zoltan Varga <vargaz@gmail.com>
109 * mini-ppc.c (mono_arch_decompose_long_opts): Fix LNEG.
111 2010-05-01 Zoltan Varga <vargaz@gmail.com>
113 * mini-ppc.c (mono_arch_emit_exceptions): Initialize exc_throw_pos/found
114 explicitly, this seems to be required by some gcc versions at -O2.
118 2010-05-01 Zoltan Varga <vargaz@gmail.com>
120 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Fix full-aot support for
121 has_target delegate invokes.
123 2010-05-01 Zoltan Varga <vargaz@gmail.com>
125 * mini.h (MonoAotTrampInfo): Rename this to MonoTrampInfo, add patches/unwind
128 * aot-compiler.c (mono_aot_tramp_info_create): Rename to mono_tramp_info_create,
129 add patches/unwind info arguments, move to mini.c.
131 * mini-<ARCH>.c aot-compiler.c: Update after the above changes.
133 2010-04-30 Zoltan Varga <vargaz@gmail.com>
135 * debugger-agent.c (type_commands): Add a new CMD_TYPE_GET_SOURCE_FILES_2
136 command which returns full path names.
138 2010-04-29 Zoltan Varga <vargaz@gmail.com>
140 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline_full): Set the
141 code_size output variable.
143 * mini-x86.c (mono_arch_emit_prolog): Compute the GOT addr before calling
146 2010-04-29 Zoltan Varga <vargaz@gmail.com>
148 * mini-x86.c (mono_arch_emit_prolog): Remove a disable_aot which is not needed.
149 (mono_arch_cpu_optimizazions): Make this a no-op when running with full aot.
150 (mono_arch_cpu_enumerate_simd_versions): Ditto.
152 2010-04-29 Zoltan Varga <vargaz@gmail.com>
154 * image-writer.c (asm_writer_emit_alignment): Use ilog2 for alignments for the
157 2010-04-29 Zoltan Varga <vargaz@gmail.com>
159 * mini-x86.c (mono_arch_emit_prolog): Avoid an assert in full-aot mode.
161 2010-04-29 Zoltan Varga <vargaz@gmail.com>
163 * aot-runtime.c (load_function): Use TARGET_X86 instead of __i386__.
165 2010-04-28 Zoltan Varga <vargaz@gmail.com>
167 * aot-compiler.c (emit_got_info): Double the buffer size to avoid an assert.
169 2010-04-27 Zoltan Varga <vargaz@gmail.com>
171 * dwarfwriter.c (emit_line_number_info): Get rid of the usage of GArray, so
172 line number support works with eglib.
174 2010-04-27 Miguel de Icaza <miguel@novell.com>
176 * driver.c, mini.c: Since linking with LLVM makes the default Mono
177 dirty an extra 70kb pages on startup we are now going to choose a
178 different strategy: ship mono and mono-llvm binaries, with the
179 second being the one that links with LLVM and defaults to LLVM
182 2010-04-27 Zoltan Varga <vargaz@gmail.com>
184 * tramp-x86.c exceptions-x86.c mini-x86.c aot-compiler.c aot-runtime.c:
185 Implement full-aot support on x86.
187 * method-to-ir.c: Always use a got var on x86 too, just like on ppc, because the
188 trampolines depend on it. Use MONO_ARCH_GOT_REG as the got register, instead of
189 the first register returned by get_global_int_regs ().
191 * cpu-x86.md: Fix the length of insertx_u1_slow.
193 * iltests.il.in: Disable tail call tests when running with full-aot.
195 2010-04-26 Zoltan Varga <vargaz@gmail.com>
197 * method-to-ir.c (mono_op_to_op_imm_noemul): Fix a warning.
199 2010-04-24 Mark Probst <mark.probst@gmail.com>
201 * mini.c, driver.c: Initialize mono_use_llvm in mono_main(), not
202 in the initializer, because it's non-constant.
204 2010-04-23 Miguel de Icaza <miguel@novell.com>
206 * mini.c: Use MONO_USE_LLVM as an environment flag to turn the use
207 of LLVM on by default. Used for buildbots and other setups.
209 2010-04-24 Zoltan Varga <vargaz@gmail.com>
211 * mini.c: Set mono_use_llvm to FALSE even if mono is compiled with LLVM.
213 2010-04-23 Kornel Pal <kornelpal@gmail.com>
215 * method-to-ir.c (mono_method_to_ir): Enable inlining of pointer-sized unmanaged
216 initonly static fields when using moving GC.
218 Contributed under MIT/X11 license.
220 2010-04-23 Geoff Norton <gnorton@novell.com>
222 * mini-amd64.h: Darwin x86_64 support.
224 2010-04-20 Jonathan Pryor <jpryor@novell.com>
226 * exceptions-arm.c: Remove platform checks in favor of configure checks.
228 2010-04-19 Jonathan Pryor <jpryor@novell.com>
230 * exceptions-arm.c: Add Android support for sigcontext structure.
232 2010-04-16 Zoltan Varga <vargaz@gmail.com>
234 * mini.c (mono_jit_compile_method_inner): Implement the check for native func
235 wrappers correctly now that their wrapper info is NULL.
237 2010-04-16 Zoltan Varga <vargaz@gmail.com>
239 * mini.c (mono_jit_compile_method_inner): Avoid calling
240 mono_marshal_method_from_wrapper () for native func wrappers. Fixes #597189.
242 2010-04-16 Zoltan Varga <vargaz@gmail.com>
244 * genmdesc.c (inst_name): Define this as a copy of mono_inst_name in helpers.c,
245 so the latter can be #ifndef DISABLE_JIT-ed.
247 * helpers.c: Comment out the opstr array if DISABLE_JIT is set.
249 2010-04-16 Zoltan Varga <vargaz@gmail.com>
251 * method-to-ir.c driver.c: Disable a few more things when DISABLE_JIT is set.
253 2010-04-16 Zoltan Varga <vargaz@gmail.com>
255 * mini-llvm.c (emit_entry_bb): Fix support for simd arguments passed on the
258 2010-04-15 Zoltan Varga <vargaz@gmail.com>
260 * debugger-agent.c (type_commands): Call mono_class_setup_methods () before
261 calling mono_class_num_methods (). Fixes #592244.
263 2010-04-14 Zoltan Varga <vargaz@gmail.com>
265 * mini-x86.c (mono_arch_get_llvm_call_info): Handle empty structures correctly.
267 * mini-llvm.c: Disable LLVM for calls with non-default calling conventions.
269 2010-04-14 Zoltan Varga <vargaz@gmail.com>
271 * method-to-ir.c (handle_box_inst): Merge into handle_box, simplify the merged
273 * (handle_alloc): Ditto.
274 (mono_method_to_ir): Remove the constrained call restriction added by a previous
275 change, its not needed anymore.
277 2010-04-12 Rodrigo Kumpera <rkumpera@novell.com>
279 * mini-posix.c (sigusr1_signal_handler): Fix build on
280 non x86/amd64 systems.
282 2010-04-13 Zoltan Varga <vargaz@gmail.com>
284 * method-to-ir.c (mono_method_to_ir): Disable generic sharing for constrained
285 calls where the constrained class needs a context. Fixes #595863.
287 * iltests.il.in: Add a test.
289 2010-04-13 Zoltan Varga <vargaz@gmail.com>
291 * mini.c (mini_method_compile): Disable llvm+methods with clauses again, llvm
292 2.6/SVN seems to have broken support for them.
294 2010-04-13 Zoltan Varga <vargaz@gmail.com>
296 * mini-llvm.c: Fix support for LLVM 2.6.
298 2010-04-10 Zoltan Varga <vargaz@gmail.com>
300 * debugger-agent.c (thread_commands): Add a GET_ID command to get the
301 MonoInternalThread belonging to the thread.
303 Fri Apr 9 15:28:01 CEST 2010 Paolo Molaro <lupus@ximian.com>
305 * driver.c, optflags-def.h, ir-emit.h: introduce an unsupported
306 unsafe optimization that will remove bound checks.
308 2010-04-08 Kornel Pal <kornelpal@gmail.com>
310 * method-to-ir.c (mini_emit_inst_for_method): Fix a typo that caused
311 CompareExchange not to be inlined for I8.
313 Contributed under MIT/X11 license.
315 2010-04-07 Rodrigo Kumpera <rkumpera@novell.com>
317 * array.cs: Add tests for cast between primitive array types.
319 2010-04-07 Andreia Gaita <avidigal@novell.com>
321 * Makefile.am: create a convenience library for moon to link with
323 2010-04-07 Paolo Molaro <lupus@ximian.com>
325 * method-to-ir.c: optimize array accesses from generic interfaces.
327 2010-04-06 Zoltan Varga <vargaz@gmail.com>
329 * mini-llvm.c: Update after the memset/memcpy intrinsics changes in LLVM SVN.
331 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
333 * method-to-ir.c (mono_method_to_ir): Handle call to virtual final methods
334 of marshalbyref classes.
338 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
340 * aot-compiler.c (emit_exception_debug_info): Encode try holes
343 * aot-runtime.c (decode_exception_debug_info): Decode try holes
346 * mini.h: Increase AOT version.
348 2010-04-04 Andreas Faerber <andreas.faerber@web.de>
350 * mini-x86.h: Only enable soft debugger when using sigaction or on
351 Windows. Fixes build on Haiku (lacks siginfo_t).
353 Code is contributed under MIT/X11 license.
355 2010-04-02 Andreas Faerber <andreas.faerber@web.de>
357 * mini.h, mini-x86.h: Suppress sigaction for Haiku, add support for
358 BeOS-style signal handlers.
360 Code is contributed under MIT/X11 license.
362 2010-04-02 Zoltan Varga <vargaz@gmail.com>
364 * mini-posix.c (sigusr1_signal_handler): Fix openbsd support.
366 2010-04-01 Rodrigo Kumpera <rkumpera@novell.com>
368 * mini-exceptions.c: Fix win32 build.
370 2010-04-01 Mark Probst <mark.probst@gmail.com>
372 * mini.c, driver.c: Call mono_gc_base_init() before
375 2010-04-01 Sebastien Pouliot <sebastien@ximian.com>
377 * method-to-ir.c (ensure_method_is_allowed_to_[access_field|
378 call_method]): Delegate the actual work in security-core-clr.c
379 to ease code sharing.
381 2010-04-01 Zoltan Varga <vargaz@gmail.com>
383 * decompose.c (mono_decompose_opcode): Set the cfg exception if the unsupported
384 float conv.ovf.un opcodes are encountered, instead of asserting later.
387 2010-04-01 Zoltan Varga <vargaz@gmail.com>
389 * decompose.c (mono_decompose_opcode): Add OP_ICONV_TO_U4_UN as a no-op.
391 * iltests.il.in: Add a test.
393 2010-04-01 Zoltan Varga <vargaz@gmail.com>
395 * mini-amd64.c (mono_arch_emit_call): Fail compilation if an argument is too
396 large. Fixes #567040.
398 * method-to-ir.c: Call CHECK_CFG_EXCEPTION after emitting a call.
400 2010-04-01 Zoltan Varga <vargaz@gmail.com>
402 * method-to-ir.c (handle_ccastclass): Call save_cast_details (). Fixes
405 2010-03-31 Rolf Bjarne Kvinge <RKvinge@novell.com>
407 * mini-trampolines.c: Surround mono_handler_block_guard_trampoline and
408 mono_create_handler_block_trampoline with the proper #ifdef so that it
411 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
413 * mini-exceptions.c: Introduce mono_walk_stack_full, which
414 allows to select if it's new or old context that is passed to
417 * mini-exceptions.c (mono_handle_exception_internal): Handle the
418 case when executing a guarded handler from the EH machinery.
420 * mini-exceptions.c (mono_install_handler_block_guard): New function
421 responsible for checking for handler blocks, installing the guard and
422 clearing abort state.
424 * mini-posix.c (sigusr1_signal_handler): Call mono_install_handler_block_guard
425 to check for handler blocks and skip interruption logic if one was found.
427 * mini-trampolines.c (mono_handler_block_guard_trampoline): Function called
428 by the handler block guard trampoline. Resumes interruption by raising the
429 pending ThreadAbortException.
431 * mini.c (create_jit_info): Calculate the end address of a finally block.
433 * mini-x86.c (mono_arch_install_handler_block_guard): Patch the return address
434 of a finally block to a specified address and return the old one.
436 * tramp-x86.c (mono_arch_create_handler_block_trampoline): The handler block
437 trampoline patches the original return address and calls the trampoline function.
439 2010-03-30 Zoltan Varga <vargaz@gmail.com>
441 * mini-trampolines.c (mono_aot_trampoline): Remove some dead code.
443 * aot-runtime.c (mono_aot_patch_plt_entry): New helper function, which only
444 does the patching if the callee is in the same domain.
446 * aot-runtime.c mini-trampolines.c: Call mono_aot_patch_plt_entry instead
447 of mono_arch_patch_plt_entry ().
449 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
451 * mini.c (create_jit_info): Fix try block hole length encoding.
453 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
455 * mini.c (create_jit_info): Emit saner debug spew. Now it doesn't
456 duplicate information and print offsets instead of absolute addresses.
458 2010-03-29 Zoltan Varga <vargaz@gmail.com>
460 * debugger-agent.c (jit_end): Send type loads for types loaded before the VMStart
461 event is sent. Fixes #591733.
463 2010-03-26 Zoltan Varga <vargaz@gmail.com>
465 * mini-posix.c (SIG_HANDLER_SIGNATURE): Handle the case when ctx is NULL on
468 2010-03-26 Zoltan Varga <vargaz@gmail.com>
470 * debugger-agent.c (mono_debugger_agent_init): Set the GC type of the
471 thread_to_tls hash table.
473 * image-writer.c (bin_writer_emit_writeout): Fix the size of the got.plt
474 section. Fixes #591000.
476 2010-03-26 Andreas Faerber <andreas.faerber@web.de>
478 * Makefile.am (version.h): Check for pure .git directory only,
479 fixes SVN revision when using git without git-svn.
481 Contributed under MIT/X11 license.
483 2010-03-26 Zoltan Varga <vargaz@gmail.com>
485 * aot-runtime.c: Apply some openbsd changes from openbsd ports.
487 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
489 * basic-simd.cs: Test for vector x scalar binary operators.
491 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
493 * simd-intrincs.c (simd_intrinsic_emit_binary): Support binary
494 intrinsics with expanded scalar arguments.
496 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
498 * mini-exceptions.c (get_exception_catch_class): Non catch clauses
499 don't have an exception class, so don't decode it. This would crash
502 2010-03-24 U-anarquia\miguel <miguel@anarquia>
504 Make sure that trunk builds with DISABLE_JIT, an update to the
507 * mini.c (mini_get_shared_method): this code seems to be necessary
508 regardless of whether DISABLE_JIT has been defined.
510 (mono_jit_compile_method_inner): it seems that this method is
511 required even in full AOT mode, so ifdef out only the pieces that
512 try to genrate code (the body of code that applies patches to the
515 (mini_method_compile): do not compile when using DISABLE_JIT.
517 * mini-ppc.c (mono_arch_get_allocatable_int_vars)
518 (mono_arch_output_basic_block, mono-arch_emit_exceptions): Do not
519 compile when DISABLE_JIT is set.
521 2010-03-24 Mark Probst <mark.probst@gmail.com>
523 * mini.c (mono_create_tls_get): Only create a TLS operation if the
524 arch really supports it.
526 2010-03-24 Mark Probst <mark.probst@gmail.com>
528 * mini-x86.c, mini-x86.h, mini.c: CEE_MONO_TLS support for Darwin/x86.
530 2010-03-23 Neale Ferguson <neale@sinenomine.net>
532 * exceptions-s390x.c: Add support for
533 mono_arch_get_throw_corlib_exception and fix throw by name.
535 * mini-s390x.c: Add IMT support; Fix stack parameter passing
536 logic (especially for varargs); Correct localloc sizing; Add
537 mono_arch_get_this_arg_from_call and
538 mono_arch_get_this_arg_from_call.
540 * mini-s390x.h: Add support for facility list extraction;
541 Correct/update MONO_ARCH_xxx settings.
543 * mini-s390.c: Minor corrections to instruction output for
544 varargs. No IMT implementation - I think it's time to deprecate
545 s390 and just leave s390x.
547 * tramp-s390x.c: Correct creation of trampoline instruction
550 * cpu-s390x.md: Update some instruction lengths
552 2010-03-23 Zoltan Varga <vargaz@gmail.com>
554 * mini-generic-sharing.c (fill_in_rgctx_template_slot): Remove an assert which
555 can be hit with partial sharing.
557 * mini-generic-sharing.c (get_shared_class): Handle partially shared methods
558 in non-shared classes correctly.
559 (generic_inst_is_sharable): Allow all primitive types in partial sharing.
560 Turn on partial sharing.
562 2010-03-23 Zoltan Varga <vargaz@gmail.com>
564 * mini-amd64.h: Put back MONO_ARCH_NOMAP32BIT for OpenBSD which was removed
567 2010-03-23 Zoltan Varga <vargaz@gmail.com>
569 * method-to-ir.c (mono_method_to_ir): Handle the failure of
570 mono_method_signature ().
572 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
574 * mini.c (mini_method_compile): Get the signature of cfg->method early with
575 error checking, so later calls do not need error checking.
577 2010-03-22 Zoltan Varga <vargaz@gmail.com>
579 * exceptions-amd64.c: Add support for OpenBSD which has no UCONTEXT_GREGS.
581 * mini-amd64.h: Enable MONO_ARCH_USE_SIGACTION on OpenBSD as well.
583 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
585 * mini-exceptions.c (mono_handle_exception_internal): Don't
586 check try_end for archs different than s390.
588 * mini.c (create_jit_info): Don't crash if the finallt block is the
591 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
593 * driver.c (mono_main): Don't free global codeman under linux since
594 glic now peeks at code on stack for more archs than just amd64.
596 Mon Mar 22 18:09:09 CET 2010 Paolo Molaro <lupus@ximian.com>
598 * mini.c, method-to-ir.c: changes to support compressed interface
601 2010-03-22 Zoltan Varga <vargaz@gmail.com>
603 * mini-x86.h: Applied patch from Robert Nagy (Robert@openbsd.org).
604 Use sigaction on OpenBSD too.
606 2010-03-22 Zoltan Varga <vargaz@gmail.com>
608 * debugger-agent.c (event_req_matches_assembly): Handle request modifiers too.
610 2010-03-21 Andreas Faerber <andreas.faerber@web.de>
612 * debugger-agent.c: #include sys/select.h for fd_set.
614 Code is contributed under MIT/X11 license.
616 2010-03-21 Zoltan Varga <vargaz@gmail.com>
618 * mini.c (SIG_HANDLER_SIGNATURE): Fix the build on platforms without sigaction
621 2010-03-21 Zoltan Varga <vargaz@gmail.com>
623 * mini-ppc.c (mono_arch_emit_exceptions): Avoid an assert in ppc_patch () for
624 some large methods with lots of exception handlers. Fixes #440924.
626 Sat Mar 20 11:56:24 CET 2010 Paolo Molaro <lupus@ximian.com>
628 * method-to-ir.c: remove code duplication for interface checks.
630 2010-03-19 Zoltan Varga <vargaz@gmail.com>
632 * debugger-agent.c (clear_event_requests_for_assembly): New helper function.
633 (assembly_unload): Clear all event requests referencing the to-be unloaded
637 Fri Mar 19 16:45:20 CET 2010 Paolo Molaro <lupus@ximian.com>
639 * mini.h, mini-exceptions.c: restore the state of the stack
640 guard page permissions.
642 2010-03-19 Zoltan Varga <vargaz@gmail.com>
644 * mini-trampolines.c (common_call_trampoline): Remove the condition guarding the
645 call site patching code, it doesn't appear to be needed.
647 2010-03-19 Zoltan Varga <vargaz@gmail.com>
649 * mini-generic-sharing.c: Add infrastructure for partial sharing, ie.
650 sharing generic methods whose type arguments are a mix of reference and
651 non-reference types. Not yet turned on.
653 * mini.c (mini_get_shared_method): New helper function to return
654 the method which will be compiled/registered in the JIT tables when doing
656 (mono_domain_lookup_shared_generic): Moved to mini.c from mini-generic-sharing.c,
657 use mini_get_shared_method ().
659 * mini.c (mini_method_compile): Register the same method which is compiled when
660 doing generic sharing.
662 * mini.c aot-compiler.c aot-runtime.c: Add support for partial sharing.
664 * generics.cs: Add partial sharing tests.
666 2010-03-17 Jerry Maine <crashfourit@gmail.com>
668 * mini.h : Changed the SIMD_VERSION* enum values to match those in Mono.Simd.AccelMode.
669 Add an enum value that or's all possable values together. Add an enum value
670 that marks the end of the used bit indexes.
672 * mini-amd64.c : Make changes to match the changes in mini.h
674 * mini-x86.c : Make changes to match the changes in mini.h
676 * simd-intrinsics.c : Reorder the SimdIntrinsc struct to add more bits to
677 simd_version to support more simd versions. Changed the name of
678 simd_version to simd_version_flags to make it more intuitive that
679 it now contains bit flags. Reordered the *_intrinsics arrays to
680 match the changes above. Changed emit_intrinsics() to use the new
681 setup mentioned above.
683 Code is contributed under MIT/X11 license.
685 2010-03-17 Rodrigo Kumpera <rkumpera@novell.com>
687 * mini-*.c (mono_arch_output_basic_block): Record try block holes on all
688 remaining archs. Alpha and hppa maintainers, please stand up.
690 2010-03-17 Zoltan Varga <vargaz@gmail.com>
692 * mini-ppc.c (mono_arch_build_imt_thunk): Always save and restore r11 since it
693 is needed even when fail_tramp!=NULL.
695 2010-03-17 Zoltan Varga <vargaz@gmail.com>
697 * debugger-agent.c (insert_breakpoint): Write a log message.
699 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
701 * iltests.il.in: Add a few tests for LEAVE going over multiple
704 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
706 * mini-x86.c (mono_arch_output_basic_block): Record try block holes.
708 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
710 * mini.h (MonoBasicBlock): Add native_length field.
711 * mini.h (MonoCompile): Add try_block_holes field.
712 * mini.h (MonoInst): Add exception_clause pointer to
715 * mini.c (mono_codegen): Calculate MonoBasicBlock::native_length.
716 * mini.c (mono_cfg_add_try_hole): New function to register possible
718 * mini.c (create_jit_info): Fill in the holes information.
720 * mini-exceptions.c: Verify for holes when checking if an IP is covered
723 * method-to-ir.c: Add the EH clause to the CALL_HANDLE instruction.
725 Tue Mar 16 13:16:16 CET 2010 Paolo Molaro <lupus@ximian.com>
727 * jit-icalls.c: adjusted for the array API changes.
729 2010-03-16 Zoltan Varga <vargaz@gmail.com>
731 * iltests.il.in: Disable the fconv_to_i test on sparc too.
733 2010-03-16 Zoltan Varga <vargaz@gmail.com>
735 * debugger-agent.c: Simplify the way breakpoints are processed by removing
736 the 'pending' flag. This fixes support for appdomains too.
739 Mon Mar 15 18:25:49 CET 2010 Paolo Molaro <lupus@ximian.com>
741 * mini-amd64.c, mini-ia64.c: remove direct access to method->header.
743 2010-03-12 Zoltan Varga <vargaz@gmail.com>
745 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
746 when using LLVM, LLVM generates it itself when needed.
748 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
750 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
751 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
754 2010-03-11 Zoltan Varga <vargaz@gmail.com>
756 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
757 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
758 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
760 2010-03-11 Martin Baulig <martin@ximian.com>
762 * debugger-agent.c (type_commands): Add NULL check to
763 `CMD_TYPE_GET_SOURCE_FILES'.
765 2010-03-09 Zoltan Varga <vargaz@gmail.com>
767 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
769 2010-03-09 Zoltan Varga <vargaz@gmail.com>
771 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
774 * iltests.il.in: Add a test.
776 2010-03-05 Martin Baulig <martin@ximian.com>
778 Add support for aborting invocations.
781 (InvokeData): Added `InvokeData *last_invoke'.
782 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
783 added a new `invoke' field to keep the `InvokeData *' throughout
785 (ErrorCode): Added `ERR_NO_INVOCATION'.
786 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
787 (mono_debugger_agent_handle_exception): Don't report any exception
788 if an abort was requested.
789 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
790 a thread abort if necessary.
791 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
793 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
795 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
796 so we can release the whole list and not just the first one. Free
797 it in more places as well.
799 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
801 * method-to-ir.c: Revert r153222 as it doesn't belong here.
803 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
805 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
807 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
809 * driver.c: report also other misc build options.
811 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
813 * method-to-ir.c: Generate better code for the NewObject
816 2010-03-07 Zoltan Varga <vargaz@gmail.com>
818 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
819 is disabled. Fixes #582322.
821 * iltests.il.in: Add a test.
823 2010-03-06 Zoltan Varga <vargaz@gmail.com>
825 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
826 the handling of obj->synchronization == null and owner != current thread to
827 mono_monitor_exit ().
829 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
832 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
834 * mini.c: change the way emulated opcode info is stored and save about
835 4 KB of runtime memory.
837 2010-03-04 David S. Miller <davem@davemloft.net>
839 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
840 that don't provide the siginfo in the second signal handler argument
841 are buggy, and this has been fixed for years.
842 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
843 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
845 2010-03-04 Zoltan Varga <vargaz@gmail.com>
847 * aot-runtime.c (find_symbol): Fix a leak.
848 (decode_patch): Ditto.
850 2010-03-04 Zoltan Varga <vargaz@gmail.com>
852 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
854 2010-03-04 Zoltan Varga <vargaz@gmail.com>
856 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
858 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
860 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
862 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
864 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
865 to check for errors, it's enough to create the metadata open.
869 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
872 * mini-exceptions.c: Add support for printing stack traces when handling
873 exceptions, and when printing exceptions thrown while tracing also print
874 the exception message.
876 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
878 * trace.c: We need to parse exclude tokens ('-') before string tokens,
879 since the exclude token is a valid string character.
881 2010-03-02 Levi Bard <levi@unity3d.com>
883 * debugger-agent.c: Invalidate thread stacks on domain unload.
885 2010-03-02 Mark Probst <mark.probst@gmail.com>
887 * method-to-ir.c: Emit dummy_use for stored reference after write
888 barriers to make sure the object is pinned if the GC interrupts
889 before the write barrier is done.
891 2010-03-02 Zoltan Varga <vargaz@gmail.com>
893 * cpu-<ARCH>.md: dummy_use was missing src1:i.
895 2010-03-01 Zoltan Varga <vargaz@gmail.com>
897 * debugger-agent.c: Add a log message printing the protocol version.
899 2010-03-01 Zoltan Varga <vargaz@gmail.com>
901 * debugger-agent.c: Add a new command to communicate the protocol version used
902 by the client. This could be used to allow newer runtimes to communicate with
905 2010-03-01 Zoltan Varga <vargaz@gmail.com>
907 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
909 2010-03-01 Zoltan Varga <vargaz@gmail.com>
911 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
914 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
916 * mini-arm.c: make the arm cpu arch configurable with the
917 MONO_CPU_ARCH env var (for example: "armv4 thumb").
920 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
922 * mini.c, mini.h, driver.c: added the --jitmap option to enable
923 support for the perf tool on Linux.
925 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
927 * method-to-ir.c: make string.InsertenalSetChar() specialization
930 2010-03-01 Robert Jordan <robertj@gmx.net>
932 * Makefile.am: fix the non-static build.
934 2010-02-26 Zoltan Varga <vargaz@gmail.com>
936 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
939 2010-02-26 Robert Jordan <robertj@gmx.net>
941 * tasklets.c (continuation_store): Return from an error condition
944 2010-02-26 Martin Baulig <martin@ximian.com>
946 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
949 (MonoDebuggerThreadInfo): Added `internal_flags'.
950 (MonoDebuggerInternalThreadFlags): New enum.
951 (_mono_debugger_throw_exception): Don't signal the debugger if a
952 type abort was requested.
953 (_mono_debugger_unhandled_exception): Likewise.
954 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
955 (mono_debugger_runtime_invoke): If the debugger requested a thread
956 abort during the invocation, reset it here.
958 2010-02-26 Martin Baulig <martin@ximian.com>
960 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
961 instead of `MonoThread *'.
963 2010-02-25 Zoltan Varga <vargaz@gmail.com>
965 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
966 code offsets table, as it is mostly sorted.
968 2010-02-25 Zoltan Varga <vargaz@gmail.com>
970 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
973 2010-02-25 Zoltan Varga <vargaz@gmail.com>
975 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
977 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
979 * Makefile.am: build the new ABI version of the libmono library.
980 * debugger-agent.c, mini.c: fix warnings with the new API.
981 * jit.h: don't depend on glib.h being included.
983 2010-02-24 Zoltan Varga <vargaz@gmail.com>
985 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
987 2010-02-24 Zoltan Varga <vargaz@gmail.com>
989 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
990 ThreadStatic variables.
992 2010-02-24 Zoltan Varga <vargaz@gmail.com>
994 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
995 data is not freed yet. Fixes #582460.
997 2010-02-23 Zoltan Varga <vargaz@gmail.com>
999 * debugger-agent.c: Add support for the caught/uncaught flags on exception
1000 event requests. Bump protocol minor version.
1002 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1004 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
1006 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1008 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
1011 * iltests.il.in: Add a test.
1013 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1015 * mini.c (inline_method): Check for loader errors.
1017 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1019 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
1020 instead of mono_method_get_header as it doesn't decode locals
1021 so the called method can have unresolved dependencies that will only
1022 be satisfied after the current method is JIT'd.
1026 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1028 * basic.cs (test_0_div_opt): Speed this up a bit.
1030 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1032 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
1034 * mini.c (mono_jit_create_remoting_trampoline): Call
1035 mono_create_specific_trampoline () instead of
1036 mono_arch_create_specific_trampoline ().
1038 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
1040 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1042 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
1043 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
1045 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
1047 * mini-amd64.c: Fix DISABLE_JIT support.
1049 2010-02-20 Geoff Norton <gnorton@novell.com>
1051 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
1053 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1055 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
1056 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
1057 CATCH_TXT. Send normal exception events for unhandled exceptions too.
1058 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
1061 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1063 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
1064 edx/ecx too. This is needed to support OP_SEQ_POINT.
1066 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1068 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
1070 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
1072 2010-02-16 Zoltan Varga <vargaz@gmail.com>
1074 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
1075 LLVM+AOT+exceptions, not enabled yet.
1077 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1079 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
1081 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1083 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
1084 xdebug info for these.
1086 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
1089 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
1092 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1094 * aot-compiler.c (load_profile_files): Update after the profiler changes.
1096 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1098 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
1099 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
1101 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
1104 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
1106 * debugger-agent.c: handle incomplete reads and EINTR in
1107 recv()/send(). This could have been causing random
1110 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1112 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
1115 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
1116 so they have small offsets. Fixes #566311.
1118 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
1120 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
1122 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1124 * mini-amd64.c: Remove the special casing of byref in a few places now that
1125 mini_type_get_underlying_type () handles it.
1127 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
1128 by returning native int. Fixes #577984.
1130 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1132 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
1135 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
1136 of putting the clause itself.
1138 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
1140 2010-02-09 Zoltan Varga <vargaz@gmail.com>
1142 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
1145 2010-02-10 Geoff Norton <gnorton@novell.com>
1147 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
1149 2010-02-08 Zoltan Varga <vargaz@gmail.com>
1151 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
1154 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
1155 it is not an LLVM generated symbol.
1157 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
1159 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
1160 implementation in gshared mode because it causes regressions.
1162 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
1164 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
1165 should be done by the caller.
1167 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
1169 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
1171 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
1172 since mono_jit_info_table_find () doesn't do it anymore.
1174 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
1175 instead of mono_jit_info_table_find ().
1177 2010-02-07 Zoltan Varga <vargaz@gmail.com>
1179 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
1181 * aot-compiler.c (encode_method_ref): Update after the removal of
1182 mono_gc_get_managed_allocator_type ().
1184 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
1187 2010-02-06 Zoltan Varga <vargaz@gmail.com>
1189 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
1190 generic params as well.
1191 (handle_isinst): Ditto.
1193 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
1194 instead of always calling an icall.
1196 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
1197 computing the size of the got.
1199 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
1200 when using LLVM. Instead of emitting it as an LLVM method, emit it using
1201 the assembly directive '.set' so it points to the first LLVM emitted method.
1203 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1205 * mini.c (mini_method_verify): Report the method which failed to verify.
1207 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1209 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
1210 to avoid JIT'ng dead basic blocks. This is the same behavior as the
1211 runtime MS verifier.
1213 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1215 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
1218 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1220 * mini-llvm.c: Init the jit module only when first JITting.
1222 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
1224 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
1226 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
1227 replaced with the real got.
1229 * debugger-agent.c (type_commands): Return the enumness if the type as well.
1231 * image-writer.c: Reduce the amount of #ifdefs a bit.
1233 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
1236 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
1238 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
1241 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1243 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
1244 (mono_llvm_emit_method): Fix unaligned stores too.
1246 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
1247 so async stack walks don't crash.
1249 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1251 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
1252 was not patched if the callee needed an rgctx trampoline.
1254 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1256 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
1257 vtable address in AOT code.
1259 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1261 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
1264 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
1266 * genmdesc.pl: remove dependency on external cpp.
1268 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1270 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
1271 using LLVM, its not needed, and abcrem can't handle it.
1273 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
1275 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
1276 it easier to group instructions and reduce duplication.
1278 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1280 * decompose.c: Move the array/soft float decompose routines here from
1283 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
1285 2010-01-31 Zoltan Varga <vargaz@gmail.com>
1287 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
1288 to tell LLVM that the got is constant, not used yet.
1290 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
1292 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1294 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
1297 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1299 * aot-compiler.c (add_wrappers): Commit the hack which generates
1300 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
1303 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1305 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
1306 a fault, only used by the LLVM backend.
1308 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
1309 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
1311 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
1312 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
1314 * mini-llvm.c: Only generate volatile loads from load instructions which have
1315 the MONO_INST_FAULT flag set.
1317 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1319 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
1322 2010-01-28 Zoltan Varga <vargaz@gmail.com>
1324 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
1325 sequence points. Fixes #571236.
1327 2010-01-28 Zoltan Varga <vargaz@gmail.com>
1329 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
1330 end of the appdomain unload process, after assemblies have been unloaded.
1333 2010-01-27 Zoltan Varga <vargaz@gmail.com>
1335 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
1338 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
1341 2010-01-26 Zoltan Varga <vargaz@gmail.com>
1343 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
1345 2010-01-26 Geoff Norton <gnorton@novell.com>
1347 * aot-compiler.c: Fix a logic error introduced when guarding against enums
1348 with struct marshalability.
1350 2010-01-24 Zoltan Varga <vargaz@gmail.com>
1352 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
1353 it supports class names as well.
1355 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
1356 needed by the GC map code.
1358 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
1361 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
1362 if cfg->init_ref_vars is set.
1364 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
1365 cfg->disable_initlocals_op_refs is set.
1367 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
1368 using liveness info if cfg->compute_precise_live_ranges is set.
1370 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
1371 volatile variables correctly. Add comments about the live ranges. Not enabled
1374 2010-01-24 Zoltan Varga <vargaz@gmail.com>
1376 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
1377 0x2a into them in method prologs.
1379 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
1381 2010-01-22 Zoltan Varga <vargaz@gmail.com>
1383 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
1384 classes, since llvm is compiled with -fno-rtti.
1386 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
1388 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
1389 llvm does not require it.
1391 * aot-runtime.c (load_method): Print the full name of the last aot method.
1393 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1395 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
1396 thread has not fully started yet.
1398 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1400 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
1402 2010-01-21 Miguel de Icaza <miguel@novell.com>
1404 * driver.c: Do not abort if LLVM is not supported, print a
1405 warning and add the information to the Mono JIT information.
1407 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1409 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
1410 using explicit null checks.
1412 2010-01-20 Zoltan Varga <vargaz@gmail.com>
1414 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
1417 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
1419 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
1420 its no longer needed.
1422 * method-to-ir.c (mono_method_to_ir): Fix a warning.
1424 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
1425 define for platforms still using it (s390). Get rid of the
1426 mono_arch_get_throw_exception_by_name () routines on all other platforms.
1428 * exceptions-x86.c: Rework the throw trampolines so there is only one function
1429 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
1431 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
1432 the caller pushed the arguments.
1434 * mini-llvm.c: Enable throwing exceptions on x86.
1436 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
1437 "Thread (nil) may have been prematurely finalized" messages if this is called
1438 on a thread not registered with the runtime.
1440 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
1442 2010-01-19 Zoltan Varga <vargaz@gmail.com>
1444 * jit-icalls.c (mono_array_new_3): New jit icall.
1446 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
1448 * arrays.cs: Add a test for 3 dimensional arrays.
1450 2010-01-19 Zoltan Varga <vargaz@gmail.com>
1452 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
1453 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
1456 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
1459 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
1461 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
1463 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
1465 2010-01-18 Bill Holmes <billholmes54@gmail.com>
1467 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
1468 HOST_WIN32. Also including winsock2. to define struct in_addr.
1470 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
1472 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
1474 Code is contributed under MIT/X11 license.
1476 2010-01-18 Zoltan Varga <vargaz@gmail.com>
1478 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
1480 * branch-opts.c (mono_optimize_branches): Honor the new flag.
1482 * mini.c (mini_method_compile): Set the new flag when running under the
1485 2010-01-18 Zoltan Varga <vargaz@gmail.com>
1487 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
1488 a ref/noref value + a global pin flag, so parts of stack frames can still be
1489 precisely marked even if they include stuff which needs pinning. Improve logging.
1490 Fix many bugs. Not enabled yet.
1492 * gc-test.cs: Add a few tests.
1494 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
1495 the normal -v options. Avoid propagating liveness information through bblocks
1496 which end with a NOT_REACHED opcode.
1498 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
1499 after cfg has been freed.
1501 2010-01-17 Zoltan Varga <vargaz@gmail.com>
1503 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
1504 if a clause is skipped because it uses the exception object, since it could
1505 have caught the exception.
1507 * exceptions.cs: Add a test.
1509 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1511 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
1513 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
1514 ICollection<T> wrappers.
1516 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1518 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
1520 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1522 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
1523 NOMAP32BIT or optimize_for_xen is set.
1525 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1527 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
1528 mono_metadata_str_hash () instead.
1530 2010-01-15 Zoltan Varga <vargaz@gmail.com>
1532 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
1535 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
1537 2010-01-15 Zoltan Varga <vargaz@gmail.com>
1539 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
1542 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
1543 throwing code correctly.
1545 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
1547 2010-01-15 Zoltan Varga <vargaz@gmail.com>
1549 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
1550 ftnptrs created by us, handle RGCTX_FETCH correctly.
1551 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
1553 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
1554 ftnptr added by mono_aot_get_named_code ().
1556 2010-01-14 Zoltan Varga <vargaz@gmail.com>
1558 * mini-arm.c: Fix a few LLVM problems.
1560 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
1562 2010-01-13 Mark Probst <mark.probst@gmail.com>
1564 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
1567 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
1569 * jit.h, method-to-ir.c: added ability to set the policy for
1570 inserting breakpoints from the break IL instruction or the
1571 Debugger.Break () API call.
1573 2010-01-13 Zoltan Varga <vargaz@gmail.com>
1575 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
1576 assemblies need to be eagerly loaded.
1578 2010-01-12 Zoltan Varga <vargaz@gmail.com>
1580 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
1582 2010-01-11 Zoltan Varga <vargaz@gmail.com>
1584 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
1585 an argument which matches any exception.
1587 2010-01-10 Zoltan Varga <vargaz@gmail.com>
1589 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
1590 optimization if the called method is gshared and marshalbyref, since gshared
1591 methods can' have wrappers. Fixes #569390.
1593 * generics.cs: Add a test.
1595 2010-01-10 Zoltan Varga <vargaz@gmail.com>
1597 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
1600 2010-01-10 Zoltan Varga <vargaz@gmail.com>
1602 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
1604 2010-01-09 Zoltan Varga <vargaz@gmail.com>
1606 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
1607 since it is not supported in win2000.
1609 2010-01-08 Zoltan Varga <vargaz@gmail.com>
1611 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
1612 error if loading an assembly fails.
1613 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
1615 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
1618 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
1621 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
1623 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
1624 is not supported yet.
1626 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
1628 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1630 * method-to-ir.c: All types with variant arguments must fallback to the
1631 slow path. This makes cast of variant delegates work.
1633 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
1634 argument that is set to TRUE is the returned vtable slot is for a variant
1635 interface. Changed a g_print + g_assert_not_reached to a g_error.
1637 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
1638 a similar fashion of generic virtual methods.
1640 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1642 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
1645 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
1646 method using a variance aware function.
1648 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
1650 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1652 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
1653 do an icall for now.
1655 2010-01-07 Zoltan Varga <vargaz@gmail.com>
1657 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
1658 If LLVM decides to set the code model to Large, reset it to Default.
1660 2010-01-07 Zoltan Varga <vargaz@gmail.com>
1662 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
1663 stripped binaries as well.
1665 2010-01-07 Zoltan Varga <vargaz@gmail.com>
1667 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
1668 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
1670 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
1673 2010-01-06 Zoltan Varga <vargaz@gmail.com>
1675 * mini.c (mini_method_compile): Extract the JIT info creation code into a
1678 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
1679 as the type info to llvm.eh.selector.
1680 (exception_cb): Use the type info for filling out some fields of
1681 MonoJitExceptionInfo like the flags and the exception class. This is needed
1682 because the LLVM produced exception handling clauses might not match the original
1683 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
1685 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
1686 separate function. Add an extra argument which returns the type infos
1687 corresponding to the exception clauses.
1689 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
1690 exception handling clauses.
1692 2010-01-04 Zoltan Varga <vargaz@gmail.com>
1694 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
1695 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
1698 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1700 * mini.c (mono_compile_is_broken): Skip methods from serialization's
1703 2010-01-04 Zoltan Varga <vargaz@gmail.com>
1705 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
1708 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1710 * mini.c (mini_method_compile): Verify the method before calling
1711 mono_compile_create_vars as this might crash since it uses method
1716 2010-01-04 Zoltan Varga <vargaz@gmail.com>
1718 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
1719 one case if AOTing, since the class might not be a concrete class.
1721 2010-01-03 Zoltan Varga <vargaz@gmail.com>
1723 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
1724 functions which are now defined in mempool-internals.h.
1726 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
1728 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
1730 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
1734 * mini-*.c: Properly handle generic enums.
1738 2009-12-28 Zoltan Varga <vargaz@gmail.com>
1740 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
1741 in a few more places.
1743 2009-12-27 Zoltan Varga <vargaz@gmail.com>
1745 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
1746 nullable parameters. Fixes #567351.
1748 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
1750 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
1752 2009-12-26 Zoltan Varga <vargaz@gmail.com>
1754 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
1755 mono_get_generic_context_from_code () call.
1757 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
1759 2009-12-25 Zoltan Varga <vargaz@gmail.com>
1761 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
1764 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
1766 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
1767 mono_method_get_signature returns NULL. Fix #567084
1769 2009-12-25 Zoltan Varga <vargaz@gmail.com>
1771 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
1772 instead of once for each module.
1774 2009-12-22 Zoltan Varga <vargaz@gmail.com>
1776 * debugger-agent.c (ss_start): Implement step over for the last sequence
1779 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
1780 have the STEP_LOC flag set.
1782 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
1783 fails. Fixes #566689.
1785 2009-12-21 Zoltan Varga <vargaz@gmail.com>
1787 * mini.c (mono_add_seq_point): New helper function.
1788 (mono_save_seq_point_info): New function to save sequence point info, extracted
1789 from mini_method_compile ().
1791 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
1793 * mini.h (MonoSeqPointInfo): New structure containing information about
1794 the sequence points of a JITted method.
1795 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
1798 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
1799 point information is stored, use a MonoSeqPointInfo structure instead of a
1800 GPtrArray. For each seq point, compute a list of successor seq points.
1802 * debugger-agent.c: Use the successor list to implement step-over more
1803 efficiently: instead of single stepping until a different line/IL offset is
1804 reached, place breakpoints into all successor seq points.
1806 * mini.h: Bump AOT file format version.
1808 2009-12-21 Zoltan Varga <vargaz@gmail.com>
1810 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
1812 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
1814 2009-12-21 Zoltan Varga <vargaz@gmail.com>
1816 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
1819 2009-12-18 Zoltan Varga <vargaz@gmail.com>
1821 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
1822 alloca as g_malloc is not signal safe.
1824 2009-12-18 Zoltan Varga <vargaz@gmail.com>
1826 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
1827 VALGRIND_DISCARD_TRANSLATIONS.
1829 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
1830 checks, they are no longer needed.
1832 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
1833 a function into a sigctx which can handle function pointers.
1835 * mini-ppc.c: Implement soft debugger support on ppc64.
1837 * mini-ppc.c: Implement soft debugger support.
1839 2009-12-17 Zoltan Varga <vargaz@gmail.com>
1841 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
1843 2009-12-17 Marek Habersack <mhabersack@novell.com>
1845 * mini.c (mono_get_runtime_build_info): include Mono version in
1848 * driver.c (mono_main): VERSION is now included in the string
1849 returned from mono_get_runtime_build_info()
1851 2009-12-17 Zoltan Varga <vargaz@gmail.com>
1853 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
1854 signatures. Fixes #565143.
1856 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
1858 2009-12-16 Zoltan Varga <vargaz@gmail.com>
1860 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
1862 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
1864 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
1865 making max stack 10x smaller.
1867 2009-12-16 Zoltan Varga <vargaz@gmail.com>
1869 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
1871 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
1873 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
1875 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
1877 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
1878 bigger than MONO_ARCH_MAX_FRAME_SIZE.
1880 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
1882 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
1884 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
1886 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
1889 2009-12-14 Miguel de Icaza <miguel@novell.com>
1891 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
1892 raise an invalid program exception.
1894 For other opcodes that we might not handle use a g_warning and
1895 raise the exception. Beats termination.
1899 2009-12-14 Zoltan Varga <vargaz@gmail.com>
1901 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
1903 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
1904 by merging the LLVM and !MAP_32BIT cases.
1906 2009-12-13 Jonathan Chambers <joncham@gmail.com>
1908 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
1909 sigctx being passed in, as we have no CONTEXT available in the APC.
1911 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
1914 Code contributed under MIT/X11 license.
1916 2009-12-13 Zoltan Varga <vargaz@gmail.com>
1918 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
1919 in the LLVM backend on AMD64.
1921 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
1924 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
1926 * mini-llvm.c: Export mono_personality for AOT.
1928 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
1930 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
1931 implicit exception can occur.
1933 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
1934 OP_IMPLICIT_EXCEPTION instruction.
1936 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
1938 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
1940 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
1941 inside a protected block.
1943 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
1944 trampolines doesn't include the argument.
1946 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
1947 trampolines on amd64.
1949 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
1952 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
1953 disabled for methods with clauses.
1955 * mini-llvm.c: Enable support for catch clauses.
1957 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
1958 end of an LLVM compiled finally clause.
1959 (mono_handle_exception_internal): Save the exception handling state in TLS
1960 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
1961 resume unwinding from that point.
1963 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
1964 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
1965 to obtain the addresses of the exception handling regions.
1967 * mini-llvm.c: Add beginnings of support for exception handling, currently only
1968 finally clauses are supported.
1970 * mini.c (mini_method_compile): Add support for LLVM code with exception
1973 2009-12-12 Zoltan Varga <vargaz@gmail.com>
1975 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
1978 2009-12-12 Zoltan Varga <vargaz@gmail.com>
1980 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
1981 as a primitive type.
1983 2009-12-11 Zoltan Varga <vargaz@gmail.com>
1985 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
1986 for 2 parameter sched_setaffinity in older glibc versions. Fixes
1989 2009-12-11 Marek Habersack <mhabersack@novell.com>
1991 * method-to-ir.c (mini_redirect_call): do not redirect the
1992 InternalAllocateStr internal call if string profiling is enabled.
1994 2009-12-10 Zoltan Varga <vargaz@gmail.com>
1996 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
1999 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
2000 unwind.h header file.
2002 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
2003 newer valgrind versions seems to handle this fine.
2005 2009-12-09 Zoltan Varga <vargaz@gmail.com>
2007 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
2008 on the debugger thread.
2010 2009-12-08 Zoltan Varga <vargaz@gmail.com>
2012 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
2014 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2016 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
2018 * cpu-<ARCH>.md: Make call_handler clob:c.
2020 * mini.c: Reenable SSA for methods with clauses.
2022 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
2023 as it causes failures on x86.
2025 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
2027 * driver.c: Fail gracefully with --compile-all if mono_method_signature
2028 returns NULL (e.g. a bad assembly).
2030 2009-12-08 Geoff Norton <gnorton@novell.com>
2032 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
2033 stepping out into native code. There were issues with nested invokes
2036 2009-12-07 Zoltan Varga <vargaz@gmail.com>
2038 * mini.c (mini_method_compile): Do the disable_llvm checks early
2039 and avoid the LLVM compile pass if the checks fail.
2041 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
2043 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
2044 LLVM optimizations don't try to remove them.
2046 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
2047 different file so the original remains.
2049 2009-12-06 Zoltan Varga <vargaz@gmail.com>
2051 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
2053 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
2055 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
2056 support for non-inline unwind descriptors.
2058 2009-12-07 Geoff Norton <gnorton@novell.com>
2060 * debugger-agent.c: Darwin can colesce signals, so we need to handle
2061 the interrupt_count slightly differently. Native threads were never
2064 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2066 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
2067 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
2068 yet generate this info.
2070 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
2072 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
2073 client can distinguish between intptrs and longs.
2075 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2077 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
2080 * aot-runtime.c (load_function): Update after the change above.
2082 * mini.h: Bump AOT file format version.
2084 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
2085 if the delegate class is dynamic.
2087 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
2088 in gshared code too using the new rgctx info type
2089 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
2091 2009-12-04 Geoff Norton <gnorton@novell.com>
2093 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
2094 we need to track the original suspend count so the thread properly
2095 wakes up in resume_thread.
2097 2009-12-04 Zoltan Varga <vargaz@gmail.com>
2099 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
2102 * generics.cs: Add a test.
2104 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
2105 is 0. Simplify a lot of code using this.
2107 * mini-trampolines.c (mono_delegate_trampoline): Call
2108 mono_create_static_rgctx_trampoline () before saving the final address in
2109 delegate->method_code, to avoid calling it each time a delegate is first called.
2111 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
2112 which need static rgctx trampolines.
2114 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
2115 keyed on the method+addr pair, since addr could be either the method addr or
2116 an unbox trampoline in the AOT case. Fixes #560246.
2118 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2120 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
2121 place it was called before too.
2123 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2125 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
2126 if no security manager is present, to speed up the AOT case. Call
2127 mono_class_vtable () full with raise_on_error == TRUE instead.
2129 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2131 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
2132 the local optimization passes can take its result into account. Fixes
2135 * exceptions.cs: Add a test.
2137 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
2139 This patch is contributed under the terms of the MIT/X11 license
2141 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
2143 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2145 * mini.h (MonoInst): Remove unused 'ssa_op' field.
2147 * debugger-agent.c: Rework the handling of stack traces of running threads to
2148 avoid crashes if compute_frames () tries to walk the stack of running thread.
2150 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
2152 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
2154 * mini.h (StackFrameInfo): Add an 'lmf' field.
2156 2009-12-02 Zoltan Varga <vargaz@gmail.com>
2158 * debugger-agent.c (suspend_current): Always set really_suspended.
2160 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
2162 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
2164 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2166 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
2169 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2171 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
2173 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2175 * mini-trampolines.c: Fix MSVC build.
2177 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2179 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
2181 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2183 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
2184 the instruction following an OP_FCOMPARE is optimized away.
2186 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2188 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
2189 emit_autoreg () into this arch-specific function.
2191 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
2192 code, it is no longer needed.
2194 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
2196 * mini.h: Bump AOT file format version.
2198 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
2199 using the sorted_code_offsets array, instead of reading it from the
2200 exception debug info.
2201 (load_method): Call mono_aot_find_jit_info instead of
2202 decode_exception_debug_info ().
2204 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
2205 LLVM compiled as a flag.
2207 2009-11-29 Zoltan Varga <vargaz@gmail.com>
2209 * debugger-agent.c (resume_thread): Fix a warning.
2211 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
2214 2009-11-28 Zoltan Varga <vargaz@gmail.com>
2216 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
2217 contents to MonoAotFileInfo.
2219 2009-11-27 Zoltan Varga <vargaz@gmail.com>
2221 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
2222 Put all binary data into a giant blob, similarly to the way .net assemblies
2223 store binary data. Emit offset tables in a compact form to reduce their size.
2225 * mini.h: Bump AOT file format version.
2227 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
2230 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
2231 avoid linear searches at runtime.
2233 * aot-runtime.c (find_symbol): Update this to use the hash.
2235 * mini.h: Bump AOT file format version.
2237 2009-11-26 Zoltan Varga <vargaz@gmail.com>
2239 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
2242 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
2245 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
2246 the distribution of got slot types.
2248 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
2250 * method-to-ir.c: Add support for generating explicit null checks.
2252 2009-11-25 Zoltan Varga <vargaz@gmail.com>
2254 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
2255 on a random thread if possible.
2257 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
2258 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
2261 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
2262 regs. Pass the real size of the regs array to mono_unwind_frame ().
2264 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
2267 2009-11-24 Geoff Norton <gnorton@novell.com>
2269 * mini-darwin.c: Work around apple bug rdar://7209349 See
2270 http://openradar.appspot.com/7209349 for details. Synopsis,
2271 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
2272 never been initialized before.
2274 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2276 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
2278 * mini-arm.c (mono_arm_thumb_supported): New helper function.
2280 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2282 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
2283 OP_SHL_IMM is not 32 bit.
2285 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2287 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
2289 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2291 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
2294 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
2295 > 0 since some threads can resume if their resume_count is > 0.
2296 (invoke_method): Avoid reading freed memory.
2298 * debugger-agent.c (process_suspend): Extract the suspend code from
2299 process_single_step_inner () to a separate function. Rework the code to prevent
2300 races between this function and thread interrupts.
2302 * debugger-agent.c (suspend_current): Check the resume_count field instead
2303 of resume_one so suspends+resumes during single threaded invokes work
2306 2009-11-23 Zoltan Varga <vargaz@gmail.com>
2308 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
2309 to make the generated code smaller.
2311 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
2312 sequence generated by recent LLVM versions.
2314 * mini-llvm.c: Add support for a few simple cases which weren't supported
2317 * mini-trampolines.c (mono_magic_trampoline): Don't call
2318 mono_arch_get_vcall_slot () when llvm is enabled.
2320 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
2322 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
2323 into a new function called common_call_trampoline () which is used by the
2324 llvm vcall trampoline as well.
2326 * debugger-agent.c: Implement single threaded invokes.
2328 * debugger-agent.c: Revert change which broke the agent on linux.
2330 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
2333 * generics.cs: Add a test.
2335 2009-11-22 Zoltan Varga <vargaz@gmail.com>
2337 * debugger-agent.c: Fix the cygwin build.
2339 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2341 * cprop.c: Remove this unused file.
2343 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2345 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
2348 * basic.cs: Add a test.
2350 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2352 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
2355 2009-11-20 Zoltan Varga <vargaz@gmail.com>
2357 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
2358 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
2359 it. Use this flag to control llvm related code paths instead of #ifdef
2360 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
2363 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
2365 * mini.h: Bump AOT file format version.
2367 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
2368 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
2370 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
2371 was used as an assembly filter.
2373 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2375 * unwind.c: Fix support for ppc.
2377 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
2378 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
2380 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2382 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
2384 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
2385 added by the ps3 changes.
2387 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2389 * mini-gc.c: Resurrect this, so at least it compiles.
2391 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
2393 2009-11-18 Zoltan Varga <vargaz@gmail.com>
2395 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
2396 create_event_list () so assembly filters can be used.
2398 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
2401 2009-11-17 Zoltan Varga <vargaz@gmail.com>
2403 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
2404 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
2407 * aot-compiler.c (add_generic_instances): Emit instances of common generic
2408 classes for char/bool too.
2410 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
2412 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
2415 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
2418 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
2420 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
2422 Code contributed under MIT/X11 license.
2424 2009-11-14 Zoltan Varga <vargaz@gmail.com>
2426 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
2427 threads in native code work.
2429 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
2430 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
2433 2009-11-13 Jonathan Chambers <joncham@gmail.com>
2435 * debugger-agent.c: Implementation for Windows platform.
2437 * mini-x86.c: Add support for Windows. Use mono-* synchronization
2438 primitives. Use SEH to implement breakpoints and single stepping.
2440 * mini-x86.h: Enable soft debugger on Windows.
2442 Code contributed under MIT/X11 license.
2444 2009-11-13 Zoltan Varga <vargaz@gmail.com>
2446 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
2447 under XEN. Fixes #522894.
2449 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
2451 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
2452 interface calls in LLVM AOT code.
2454 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
2457 * mini-llvm.c: Add support for OP_VPHI.
2459 * objects.cs: Add a test.
2461 2009-11-13 Zoltan Varga <vargaz@gmail.com>
2463 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
2464 this is called on the debugger thread.
2466 2009-11-12 Zoltan Varga <vargaz@gmail.com>
2468 * mini-llvm.c: Add soft-float support.
2470 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
2471 FCALL which returns an R4.
2473 * driver.c (mono_main): Add a missing '\n'.
2475 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
2476 platforms which doesn't support the LLVM IMT trampoline.
2478 2009-11-11 Zoltan Varga <vargaz@gmail.com>
2480 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
2482 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
2484 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
2487 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
2489 2009-11-10 Zoltan Varga <vargaz@gmail.com>
2491 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
2492 Instead of emitting a method_order table, sort the contents of the code_offsets
2493 table and do a binary search in the sorted table. The previous approach doesn't
2494 work with LLVM which emits methods in a arbitrary order.
2496 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
2497 in the .eh_frame section in ELF files.
2499 * mini.h: Bump corlib file format version.
2501 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
2503 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
2504 LDMIA->LDM macro name change.
2506 2009-11-09 Zoltan Varga <vargaz@gmail.com>
2508 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
2511 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
2514 * aot-compiler.c: Ditto.
2516 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
2517 &align to mini_type_stack_size_full ().
2519 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
2521 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
2523 2009-11-08 Zoltan Varga <vargaz@gmail.com>
2525 * mini-arm.c: Compute the stack space used by arguments using
2526 mini_type_stack_size_full ().
2528 2009-11-08 Zoltan Varga <vargaz@gmail.com>
2530 * optflags-def.h: Remove dead TREEPROP optimization.
2532 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
2534 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
2536 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
2538 2009-11-07 Zoltan Varga <vargaz@gmail.com>
2540 * driver.c (mono_jit_parse_options): New public API function to parse options
2541 as done by the runtime executable.
2543 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
2544 when handling named arguments.
2546 2009-11-07 Zoltan Varga <vargaz@gmail.com>
2548 * mini-arm.c: Implement support for returning vtypes in registers, fix support
2549 for passing small vtypes in registers, make the CallInfo structures more
2550 similar to the code on the other platforms.
2552 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
2553 the code in the prolog requires it.
2555 2009-11-06 Zoltan Varga <vargaz@gmail.com>
2557 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
2558 (koush@koushikdutta.com).
2560 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
2561 where the thunk memory should be allocated from. Fixes appdomain unloading
2564 2009-11-06 Zoltan Varga <vargaz@gmail.com>
2566 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
2567 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
2569 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2571 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
2572 AOT, as it is not implemented yet.
2574 * mini-x86.c (mono_arch_output_basic_block): Ditto.
2576 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
2578 * debugger-agent.c: Fix windows build.
2580 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2582 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
2583 after the client connects/disconnects.
2585 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
2586 when an exception of a given type is thrown.
2588 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
2589 only on an uncaught exception.
2591 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
2593 * debugger-agent.c: Add a 'launch' option.
2595 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2597 * debugger-agent.c: Add a 'timeout' option.
2599 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2601 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
2604 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2606 * debugger-agent.c (set_breakpoint): Emit a log message.
2608 2009-11-04 Zoltan Varga <vargaz@gmail.com>
2610 * mini-arm.c: Fix the arm build.
2612 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
2614 * aot-compiler.c: don't leak the value returned from
2615 mono_type_full_name().
2617 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
2619 * debugger-agent.c: defer including mono-mutex.h until we know the
2622 2009-11-04 Jonathan Chambers <joncham@gmail.com>
2624 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
2625 of pthreads directly.
2627 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
2628 exception handlers. Pass info argument.
2630 * mini.h: Adjust signatures of soft debugger functions to pass void*
2631 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
2633 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
2634 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2635 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
2636 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2638 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
2640 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
2641 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2642 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
2643 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2645 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
2647 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
2649 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
2651 * mono-semaphore.h: Skeleton implementation for Windows.
2653 Code contributed under MIT/X11 license.
2655 2009-11-04 Jonathan Chambers <joncham@gmail.com>
2657 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
2659 Code contributed under MIT/X11 license.
2661 2009-11-04 Jonathan Chambers <joncham@gmail.com>
2663 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
2665 Code contributed under MIT/X11 license.
2667 2009-11-04 Zoltan Varga <vargaz@gmail.com>
2669 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
2670 debug info to 100 because 10 still slows down gdb too much.
2672 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
2673 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
2674 them in the wrappers.
2676 2009-11-03 Zoltan Varga <vargaz@gmail.com>
2678 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
2680 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
2682 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
2683 function mono_aot_get_array_helper_from_wrapper ().
2685 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
2686 array helper methods.
2688 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
2690 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
2691 the value was loaded from memory.
2693 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
2694 the value was loader from there.
2696 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
2697 without constant swizzle.
2699 2009-11-02 Jonathan Chambers <joncham@gmail.com>
2701 * mini-amd64.c: Put soft debugger functions behind a
2702 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
2704 * mini-amd64.h: disable the soft debugger in windows.
2706 Code contributed under MIT/X11 license.
2708 2009-11-02 Jonathan Chambers <joncham@gmail.com>
2710 * mini-x86.c: Put soft debugger functions behind a
2711 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
2713 Code contributed under MIT/X11 license.
2715 2009-11-02 Jonathan Chambers <joncham@gmail.com>
2717 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
2718 to mono_arch_find_jit_info_ext.
2720 Code contributed under MIT/X11 license.
2722 2009-11-03 Zoltan Varga <vargaz@gmail.com>
2724 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
2726 * debugger-agent.c: Add support for filtering events by assemblies.
2728 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
2729 the agent is not enabled.
2731 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
2733 * exceptions-x86.c: hopefully last change to fix the windows build.
2734 This one courtesy of Jonathan Chambers.
2736 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
2738 * debugger-agent.c: remove unused function.
2740 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
2742 * debugger-agent.c: add #ifdefs for a few header files.
2743 * mini-x86.h: disable the soft debugger in windows.
2744 Step 1 of 2 to make this compile on windows with gcc.
2746 2009-11-02 Zoltan Varga <vargaz@gmail.com>
2748 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
2749 as it breaks the build.
2751 2009-07-01 Zoltan Varga <vargaz@gmail.com>
2753 Merge the soft debugger branch.
2755 * debugger-agent.h debugger-agent.c: New files containing the soft
2756 mode debugger module.
2758 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
2759 at the appropriate locations.
2761 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
2764 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
2765 enable/disable single stepping.
2767 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
2768 which returns all information in a StackFrameInfo structure, and can handle the
2769 LMF frames added by the debugger.
2771 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
2774 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
2775 walker function which works on a specific thread and passes a StackFrameInfo
2776 structure to its callback.
2778 * mini.c (mini_init): Initialize the debugger agent.
2780 * aot-compiler.c aot-runtime.c: Add soft-debug support.
2782 * mini-ops.h: Add OP_SEQ_POINT opcode.
2784 * driver.c (mono_main): Add new '--debugger-agent' option for passing
2785 arguments to the debugger agent.
2787 2009-11-02 Zoltan Varga <vargaz@gmail.com>
2789 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
2792 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
2794 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
2796 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
2798 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
2800 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
2801 sets the IMT argument and makes a virtual call.
2803 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
2805 2009-11-01 Zoltan Varga <vargaz@gmail.com>
2807 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
2810 2009-10-30 Zoltan Varga <vargaz@gmail.com>
2812 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
2813 runtime. Fixes #551228.
2815 2009-10-29 Zoltan Varga <vargaz@gmail.com>
2817 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
2819 * basic.cs: Add a test.
2821 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
2822 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
2823 CONSTRAINED. Fixes #550964.
2825 * generics.cs: Add a test.
2827 2009-10-28 Mark Probst <mark.probst@gmail.com>
2829 * mini-posix.c (add_signal_handler): Use
2830 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
2832 2009-10-28 Jerry Maine <crashfourit@gmail.com>
2834 Contributed under the terms of the MIT/X11 license by
2835 Jerry Maine <crashfourit@gail.com>.
2837 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
2838 sse4a for simd intrinsics.
2840 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
2841 sse4a for simd intrinsics.
2843 2009-10-27 Zoltan Varga <vargaz@gmail.com>
2845 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
2846 instead of inst_p1 which is not the same on ILP32 platforms.
2848 2009-10-24 Zoltan Varga <vargaz@gmail.com>
2850 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
2851 not the mscorlib one before calling mono_get_lmf_addr.
2853 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
2854 of the ip to the LMF.
2856 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
2857 immediate in the op->op_imm optimization.
2859 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
2860 understand. VTypes now work, but are not abi compliant, as they are
2861 split into 4 byte parts instead of 8.
2862 (emit_memcpy): Fix the unrolled case to work on the PS3.
2864 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
2866 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
2867 the default when static linking.
2869 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
2871 * aot-compiler.c: Add an autoreg option to automatically register
2872 statically linked aot modules using ELF .ctors.
2874 * genmdesc.pl: Add __ppc64__ to allowed defines.
2876 2009-10-25 Zoltan Varga <vargaz@gmail.com>
2878 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
2879 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
2881 2009-10-24 Mark Probst <mark.probst@gmail.com>
2883 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
2885 2009-10-24 Zoltan Varga <vargaz@gmail.com>
2887 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
2888 which will contain the domain where the method was found.
2890 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
2891 mini_jit_info_table_find ().
2893 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
2895 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
2897 2009-10-22 Zoltan Varga <vargaz@gmail.com>
2899 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
2900 set, its not supported yet.
2902 2009-10-22 Zoltan Varga <vargaz@gmail.com>
2904 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
2905 iface wrapper is not found.
2906 (mono_aot_get_method): Ditto for GetGenericValueImpl.
2908 2009-10-21 Zoltan Varga <vargaz@gmail.com>
2910 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
2911 which have a different name.
2913 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
2914 wrappers and Array.GetGenericValueImpl ().
2916 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
2917 because of the change above.
2919 * generics.cs: Add a test for full aot + generic array ifaces.
2921 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
2923 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
2924 that hides the previous one.
2926 2009-10-18 Zoltan Varga <vargaz@gmail.com>
2928 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
2929 marshalled. Fixes #541623.
2931 2009-10-16 Zoltan Varga <vargaz@gmail.com>
2933 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
2935 2009-10-15 Zoltan Varga <vargaz@gmail.com>
2937 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
2939 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2941 * mini-posix.c (sigprof_signal_handler):
2942 Implemented support for building stat call chans in different ways.
2944 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2946 * mini-exceptions.c (mono_find_jit_info):
2947 Also check that a jit info has been found (fixes a profiler crash).
2949 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2951 * mini.c (mono_codegen):
2952 Call mono_profiler_code_buffer_new with correct code address.
2954 2009-10-14 Zoltan Varga <vargaz@gmail.com>
2956 * driver.c (mono_main): Change the date in the copyright.
2958 2009-10-14 Mark Probst <mark.probst@gmail.com>
2960 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
2961 allocator in shared generic code for open classes, because we
2962 can't get those classes' vtables. We need to make managed
2963 allocators not depend on the vtable at compile-time to solve this.
2965 2009-10-13 Martin Baulig <martin@ximian.com>
2967 * debug-mini.c (mono_debugger_trampoline_compiled): Add
2968 `const guint8 *trampoline' argument; send both the old and the new
2971 2009-09-30 Zoltan Varga <vargaz@gmail.com>
2973 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
2974 mono_runtime_capture_context () without calling mono_runtime_invoke ().
2975 (can_marshal_struct): Skip structures with auto layout.
2977 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
2979 2009-10-02 Zoltan Varga <vargaz@gmail.com>
2981 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
2982 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
2983 a variable to hold the stack slot used by the int<->float conversion opcodes.
2985 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
2987 2009-10-04 Zoltan Varga <vargaz@gmail.com>
2989 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
2990 when using full-aot.
2992 2009-10-06 Zoltan Varga <vargaz@gmail.com>
2994 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
2995 each instance of Comparer<T>.
2997 * generics.cs: Add a new test.
2999 2009-10-09 Zoltan Varga <vargaz@gmail.com>
3001 * driver.c (parse_debug_options): Add a 'gdb' option.
3003 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
3005 * image-writer.c: Add support for emitting the image into a memory buffer.
3007 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
3009 * aot-compiler.c: Add support for registering debug info with GDB using the
3010 new JIT debugging interface in GDB 7.0. It can be turned on by setting
3011 MONO_XDEBUG to 'gdb'.
3013 2009-10-10 Zoltan Varga <vargaz@gmail.com>
3015 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
3018 2009-10-11 Zoltan Varga <vargaz@gmail.com>
3020 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
3021 can be used to set breakpoints in gdb.
3023 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
3024 segment to an absolute address.
3026 2009-10-13 Mark Probst <mark.probst@gmail.com>
3028 * method-to-ir.c: Use the managed array allocator method if
3031 2009-10-13 Bill Holmes <billholmes54@gmail.com>
3033 * aot-compiler.c : Fix the MSVC builds
3035 Code is contributed under MIT/X11 license.
3037 2009-10-13 Zoltan Varga <vargaz@gmail.com>
3039 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
3040 avoid registering 1 symbol file per method with gdb.
3042 2009-09-29 Zoltan Varga <vargaz@gmail.com>
3044 * mini-sparc.c: Fix the handling of enums with base type long.
3046 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
3048 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
3049 instead of using type->data.klass as the later doesn't work with generics.
3051 2009-09-25 Mark Probst <mark.probst@gmail.com>
3053 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
3054 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
3055 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
3056 works differently now and we don't handle it in the JIT anymore.
3058 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
3059 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
3060 the Thread class split.
3062 2009-09-25 Zoltan Varga <vargaz@gmail.com>
3064 * driver.c: Don't run tests with the obsolete treeprop optimization.
3066 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
3067 variable volatile. Fixes #541577.
3069 * basic-calls.cs: Add a new test.
3071 * basic-long.cs: Remove tests which are now in basic-calls.cs.
3073 2009-09-24 Zoltan Varga <vargaz@gmail.com>
3075 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
3076 work/required with recent iphone sdk versions.
3078 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
3081 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
3082 in the VCALL decomposition code.
3084 2009-09-22 Zoltan Varga <vargaz@gmail.com>
3086 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
3088 * basic.cs: Add a test.
3090 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
3093 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
3094 searches all the domains of the current thread.
3096 * exceptions-<ARCH>.c: Use it. Fixes #539394.
3098 2009-09-21 Zoltan Varga <vargaz@gmail.com>
3100 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
3101 so catching exceptions thrown in the same method works. Fixes exception17.exe.
3103 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
3104 for non-jit trampolines.
3106 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
3108 * aot-compiler.c (add_wrappers): Ditto.
3110 * mini-arm.c: Implement support for passing vtypes and floats, and increase
3111 the size of the param area used by dyn_call to 6 which covers the majority of
3114 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
3116 * mini-arm.c: Implement support for passing/receiving
3117 longs and receiving floats in the dyn_call code.
3119 * mini-amd64.c: Implement support for receiving vtypes in registers in
3122 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
3125 2009-09-20 Zoltan Varga <vargaz@gmail.com>
3127 * mini-arm.c (get_call_info): Return more precise information in
3129 (dyn_call_supported): Use the information in CallInfo.
3131 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
3133 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
3136 * mini-arm.c: Update after the dyn_call api changes.
3138 * mini.c (mini_create_jit_domain_info): Register a destructor function
3139 for the runtime_invoke_hash.
3141 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
3142 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
3144 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
3145 (dyn_call_supported): Simplify this by using get_call_info ().
3146 (mono_arch_dyn_call_free): New destructor function.
3148 * generics.cs: Remove a printf.
3150 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
3152 * mini-arm.c: Add support for enum return values and passing a few arguments
3155 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
3158 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
3160 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
3161 the dynamic invoke wrappers.
3163 * mini-arm.c: Implement OP_DYN_CALL for arm.
3165 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
3166 supported by the dynamic runtime invoke wrapper.
3168 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
3169 runtime invoke wrapper.
3171 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
3172 if possible when running with full-aot.
3174 * mini-ops.h: Add OP_DYN_CALL opcode.
3176 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
3177 with dynamic arguments lists similar to libffi.
3179 2009-09-19 Zoltan Varga <vargaz@gmail.com>
3181 * method-to-ir.c: Fix the previous change on 64 bit platforms.
3183 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
3186 * iltests.il.in: Add a new test.
3188 2009-09-18 Zoltan Varga <vargaz@gmail.com>
3190 * aot-compiler.c (add_generic_instances): Add more instances of
3191 GenericEqualityComparer.
3193 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3195 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
3197 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3199 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
3200 comments on some functions that now can fail.
3202 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
3204 * Makefile.am: Add Info.plist to EXTRA_DIST
3206 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3208 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
3209 static synchronized wrappers. Fixes #539500.
3211 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
3213 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
3216 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3218 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
3219 lmf before calling filter clauses as well. Fixes #539550.
3221 * exceptions.cs: Add a test.
3223 2009-09-14 Zoltan Varga <vargaz@gmail.com>
3225 * aot-compiler.c (add_generic_class): Add instances of
3226 Array.GetGenericValueImpl as well.
3228 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
3231 * generics.cs: Add a fullaot linq test.
3233 2009-09-10 Zoltan Varga <vargaz@gmail.com>
3235 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
3238 2009-09-10 Bill Holmes <billholmes54@gmail.com>
3240 * mini-trampolines.c (mono_delegate_trampoline) : Call
3241 mono_cominterop_get_invoke if the delegate target object
3244 Code is contributed under MIT/X11 license.
3246 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
3248 * method-to-ir.c: For CoreCLR throw a SecurityException if an
3249 internal call is defined outside platform code. Reduce code
3250 duplication with existing [Method|Field]AccessException
3252 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
3254 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
3255 if the return value is a small struct passed on regs.
3257 2009-09-09 Zoltan Varga <vargaz@gmail.com>
3259 * cpu-arm.md mini-arm.c: Remove unused opcodes.
3261 * mini-codegen.c: Enable the cpu description validation for arm.
3263 2009-09-08 Zoltan Varga <vargaz@gmail.com>
3265 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
3266 test which depends on structs to objects.cs.
3268 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
3269 require object model related stuff working.
3271 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
3273 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
3275 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
3276 against the instruction metadata in mini-ops.h. amd64 only for now.
3278 * mini-ops.h: Fix some instruction descriptions.
3280 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
3281 unused instructions.
3283 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3285 * exceptions.cs: Add a new test.
3287 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
3289 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
3291 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3293 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
3294 skip empty phi opcodes.
3296 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
3297 correctly by zero extending after loads. Skip methods containing calls
3298 to the monitor enter/exit trampolines.
3300 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
3301 when calling mono_thread_force_interruption_checkpoint ().
3303 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
3305 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
3307 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
3309 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
3310 bootstrap could run.
3312 2009-09-04 Zoltan Varga <vargaz@gmail.com>
3314 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
3316 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3318 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
3320 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3321 LLVM might be very short.
3323 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
3324 in OP_THROW/RETHROW.
3326 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
3329 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3331 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
3332 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3333 LLVM might be very short.
3335 2009-09-01 Zoltan Varga <vargaz@gmail.com>
3337 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
3338 the alignment for the value of sp.
3340 2009-09-01 Geoff Norton <gnorton@novell.com>
3342 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
3343 managed wrappers in full aot.
3345 2009-08-31 Zoltan Varga <vargaz@gmail.com>
3347 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
3349 2009-08-28 Zoltan Varga <vargaz@gmail.com>
3351 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
3353 2009-08-25 Zoltan Varga <vargaz@gmail.com>
3355 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
3357 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
3360 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3362 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
3363 depend on the info MonoMethodHeader which could be missing in IL stripped
3366 2009-08-25 Zoltan Varga <vargaz@gmail.com>
3368 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
3369 they are only 4 byte aligned.
3371 2009-08-21 Zoltan Varga <vargaz@gmail.com>
3373 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
3374 was done previously, since using SP causes too many problems.
3376 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
3377 frames without a frame pointer works.
3379 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
3380 global register in methods with calls, since the calls can go through
3381 a static rgctx trampoline which doesn't save it.
3383 2009-08-19 Zoltan Varga <vargaz@gmail.com>
3385 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
3387 2009-08-18 Zoltan Varga <vargaz@gmail.com>
3389 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
3391 2009-08-18 Christian Hergert <chris@dronelabs.com>
3393 * method-to-ir.c: Fix warnings for uninitialized variables.
3395 2009-08-18 Christian Hergert <chris@dronelabs.com>
3397 * mini-exceptions.c:
3398 * aot-compiler.c: Fix printf warnings.
3400 2009-08-18 Zoltan Varga <vargaz@gmail.com>
3402 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
3403 Add GetGenericValueImpl<string>.
3405 * aot-compiler.c (add_generic_instances): Add instances of
3406 GenericEqualityComparer<T> for primitive types. Only emit the array
3407 wrappers into the mscorlib image.
3409 2009-08-15 Zoltan Varga <vargaz@gmail.com>
3411 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
3412 the methods_loaded array using amodule->info->nmethods.
3414 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
3415 (MONO_AOT_FILE_VERSION): Bump this.
3417 * aot-compiler.c: Emit more generic instances allowing some parts of linq
3420 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
3421 MonoJitInfo doesn't belong to its methods aot image.
3423 2009-08-14 Zoltan Varga <vargaz@gmail.com>
3425 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
3427 * mini-arm.c: Fix warnings.
3429 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
3431 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
3434 2009-08-12 Zoltan Varga <vargaz@gmail.com>
3436 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
3437 avoid clobbering IP.
3439 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
3440 hold the trampoline argument, so its initial value is available during
3443 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
3446 * exceptions-hppa.c:
3448 * exceptions-s390x.c:
3449 * exceptions-mips.c:
3451 * exceptions-sparc.c:
3452 * exceptions-alpha.c:
3454 * mini-trampolines.c:
3456 * exceptions-s390.c: add and use #define's instead of sizeof()
3457 for MonoJitInfo and MonoJitInfoTable.
3459 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
3464 * tramp-x86.c: use a #define instead of sizeof() for a few
3465 structures that use a zero-length array.
3467 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
3469 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
3470 case when the method is dynamic. Fixes #529238.
3472 2009-08-06 Zoltan Varga <vargaz@gmail.com>
3474 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
3475 of asserting when a method is JIT compiled in full-aot mode.
3477 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3479 Contributed under the terms of the MIT/X11 license by
3480 Jerry Maine <crashfourit@gail.com>.
3482 * fixed wrong dates in changelog.
3484 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3486 Contributed under the terms of the MIT/X11 license by
3487 Jerry Maine <crashfourit@gail.com>.
3489 * basic-simd.cs: added test for packed double square root.
3490 * cpu-amd64.md: added opcode info for packed double square root.
3491 * cpu-x86.md: added opcode info for packed double square root.
3492 * mini-ops.h: added IR opcode for packed double square root.
3493 * mini-x86.c: added IR to native translation code for packed double square root.
3494 * mini-amd64.c: removed todo for packed double square root.
3495 * simd-intrinsics.c: added method to IR opcode converstion for
3496 packed double square root.
3498 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3500 Contributed under the terms of the MIT/X11 license by
3501 Jerry Maine <crashfourit@gail.com>.
3503 * mini-amd64.c: Added a change to help tell the difference as
3504 to what perpose the xmm register is being used--mainly to help
3506 * mini-amd64.h: Changed callee regs to use 15 out of 16
3507 (one used for special cases) xmm registers for both fp
3508 and simd ops. Added define to turn on new feature in the regalloc
3509 that allows fp and simd ops to share the xmm regs happily.
3510 * codegen.c: Added code to detect for which perpose an xmm reg is
3511 being used (fp or simd) and to translate back and forth to the
3512 correct logical reg bank (fp or simd) for 'spill load's.
3514 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3516 Contributed under the terms of the MIT/X11 license by
3517 Jerry Maine <crashfourit@gail.com>.
3519 * basic-simd.cs: Added tests for stressing the regalloc when running with
3520 16 simd regs and when simd and fp ops share the same reg bank.
3522 2009-08-01 Mark Probst <mark.probst@gmail.com>
3524 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
3525 in shared generic code, we might have to look up the class in the
3526 RGCTX. If we use the class directly, compute its GC descriptor.
3528 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
3530 * mini.c (mono_jit_runtime_invoke): Fix a warning.
3532 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
3534 * mini.c (mono_jit_runtime_invoke): Initialize the class and
3535 check for errors. Fixed the case when the class with the Main
3538 2009-07-31 Jerry Maine <crashfourit@gmail.com>
3540 Contributed under the terms of the MIT/X11 license by
3541 Jerry Maine <crashfourit@gail.com>.
3543 * cpu-amd64.md: Fixed simple bug in machine discrition file.
3545 2009-07-31 Zoltan Varga <vargaz@gmail.com>
3547 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
3549 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
3551 * method-to-ir.c: Fix naming of stelem and ldelem.
3553 2009-07-30 Zoltan Varga <vargaz@gmail.com>
3555 * driver.c (main_thread_handler): Check that the assembly loaded
3556 matches the filename when doing AOT.
3558 2009-07-30 Mark Probst <mark.probst@gmail.com>
3560 * mini.c: get_ip_from_sigctx installer has been removed, so don't
3563 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
3564 utils/mono-sigcontext.h).
3566 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
3569 2009-07-29 Massimiliano Mantione <massi@ximian.com>
3571 * mini.c (mono_codegen):
3572 Call profiler hook to keep track of method code buffers.
3574 2009-07-27 Mark Probst <mark.probst@gmail.com>
3576 * method-to-ir.c: Invoke write barriers for the
3577 Interlocked.(Compare)Exchange JIT intrinsics.
3579 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
3581 * Makefile.am (version.h): Fix issues when built out of tree.
3582 Remove some redundant 'grep's piped through 'sed's.
3584 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
3586 This patch is contributed under the terms of the MIT/X11 license
3588 * mini-ppc.c (mono_arch_output_basic_block):
3589 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
3590 for bits 32-47 with signed load/store diplacements for bits
3591 48-63. Use prefered base/offset order for indexed form.
3592 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
3593 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
3594 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
3595 OP_LOADI2_MEMBASE): Same.
3596 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
3597 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
3598 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
3600 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
3601 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
3602 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
3603 OP_LOADI1_MEMINDEX): Same
3604 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
3605 OP_STORER8_MEMINDEX): Same
3606 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
3608 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
3609 for bits 32-47 with signed load/store diplacements for bits
3610 48-63. Use prefered base/offset order for indexed form.
3612 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
3614 This patch is contributed under the terms of the MIT/X11 license
3616 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
3617 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
3618 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
3619 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
3620 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
3621 cfg->stack_usage to avoid size warnings.
3622 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
3623 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
3624 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
3625 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
3627 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
3628 after code varible is initialized.
3629 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
3630 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
3631 (mono_arch_emit_epilog):
3632 Move Use ppc_load32 for cfg->stack_usage to avoid size
3635 2009-07-24 Mark Probst <mark.probst@gmail.com>
3637 * method-to-ir.c: The write barrier doesn't do the store anymore,
3638 so we have always to emit it. Also, emit the wbarrier after the
3641 2009-07-24 Zoltan Varga <vargaz@gmail.com>
3643 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
3644 for argument count 3 too.
3646 2009-07-23 Zoltan Varga <vargaz@gmail.com>
3648 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
3649 the caller handle the exceptions.
3650 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
3651 method. Fixes #524498.
3653 2009-07-22 Geoff Norton <gnorton@novell.com>
3655 * mini-exceptions.c: Fix build on ia64.
3657 2009-07-22 Mark Probst <mark.probst@gmail.com>
3659 * mini-exceptions.c (ves_icall_get_frame_info): Use write
3662 2009-07-21 Zoltan Varga <vargaz@gmail.com>
3664 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
3667 2009-07-20 Zoltan Varga <vargaz@gmail.com>
3669 * basic-simd.cs (Main): Pass args to the test driver.
3671 2009-07-20 Geoff Norton <gnorton@novell.com>
3673 * mini-x86.h: Fix the x86 version guards to use Apple's
3674 properly defined macros.
3676 2009-07-20 Geoff Norton <gnorton@novell.com>
3678 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
3681 2009-07-20 Zoltan Varga <vargaz@gmail.com>
3683 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
3684 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
3685 the information which is needed for invokes, so only one locking+hash table
3688 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
3690 * aot-compiler.c (add_generic_instances): Emit instances of
3691 GenericComparer<T> for primitive types.
3693 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
3695 * mini-posix.c: Fix linux build.
3697 2009-07-19 Geoff Norton <gnorton@novell.com>
3699 * mini.h: Add prototypes for mono_runtime_syscall_fork and
3700 mono_gdb_render_native_backtraces
3701 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
3702 so we implement the sane semantics to the runtime here
3703 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
3704 so we need to call it differently (mono_gdb_render_native_backtraces)
3705 * mini-posix.c: Move the old semantics from mini.c to the prototypes
3706 here for default implementations.
3707 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
3708 support Apple's weird syscall (SYS_fork) implementation and not busy
3709 loop in abort() on native crashes on OSX anymore.
3711 2009-07-18 Zoltan Varga <vargaz@gmail.com>
3713 * aot-runtime.c (load_method): Change the handling of the
3714 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
3717 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
3719 2009-07-17 Zoltan Varga <vargaz@gmail.com>
3721 * mini.c (mono_patch_info_equal): Revert the last change for now as it
3722 seems to break the aot tests.
3724 * mini.c (mono_patch_info_equal): Fix the handling of
3725 MONO_PATCH_INFO_RGCTX_FETCH.
3727 2009-07-16 Zoltan Varga <vargaz@gmail.com>
3729 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
3731 * mini.c (mono_patch_info_hash): Fix the handling of
3732 MONO_PATCH_INFO_INTERNAL_METHOD.
3733 (mono_patch_info_equal): Ditto.
3735 2009-07-16 Zoltan Varga <vargaz@gmail.com>
3737 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
3740 * mini-llvm.c: Add some infrastructure for AOT support.
3742 2009-07-15 Zoltan Varga <vargaz@gmail.com>
3744 * mini-llvm-cpp.c: Update to the latest llvm api.
3746 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
3747 option to false to prevent llvm from installing signal handlers which
3750 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
3753 * cpu-amd64.md: Revert previous change as those instructions
3754 take 2 separate arguments. Remember to read the arch docs more
3755 carefully next time.
3757 2009-07-15 Zoltan Varga <vargaz@gmail.com>
3759 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
3761 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
3763 * mini-ppc.c: exploit multiple load/store units if available (rest of
3764 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
3765 http://bugzilla.novell.com/show_bug.cgi?id=487846).
3767 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
3769 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
3770 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
3772 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
3774 * cpu-x86.md: Fix missing clobbering from trancendental simd
3777 * cpu-amd64.md: Same.
3779 2009-07-14 Jerry Maine <crashfourit@gmail.com>
3781 Contributed under the terms of the MIT/X11 license by
3782 Jerry Maine <crashfourit@gail.com>.
3784 * basic-simd.cs: Added tests for single and doulble indexers.
3786 * cpu-amd64.md: Added simd opcode information.
3788 * mini-amd64.c: Added IR to native simd generation code.
3789 Added simd register names and function that returns them.
3791 * mini-amd64.h: Added marcos to turn on simd code compilation in
3792 amd64. Added max simd register count marco. Added caller/callee
3793 register mask marcos. Added marcos to use simd register bank.
3795 * mini.h: Added helper marco for shufling dwords and simple
3798 2009-07-14 Zoltan Varga <vargaz@gmail.com>
3800 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
3802 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
3804 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
3805 the length of the native code as well.
3807 * basic-simd.cs: Add a test for #521662.
3809 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
3811 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
3813 2009-07-13 Mark Probst <mark.probst@gmail.com>
3815 * mini.c: Register function for getting the IP from a signal
3816 context with metadata.
3818 2009-07-13 Zoltan Varga <vargaz@gmail.com>
3820 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
3821 call a generic class init trampoline if needed. Fixes #519336.
3823 * generics.cs: Add a test.
3825 2009-07-09 Mark Probst <mark.probst@gmail.com>
3827 * method-to-ir.c: When doing a call which might be remote from
3828 shared generic code to other shared code with open type arguments,
3829 get the remoting invoke wrapper from the RGCTX and do an indirect
3832 2009-07-03 Zoltan Varga <vargaz@gmail.com>
3834 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
3835 after the unbox trampoline in the full-aot case.
3837 2009-07-02 jonas echterhoff <jonas@unity3d.com>
3839 * mini.c: Move initialization of jit_mutex before debugger initialization
3844 * Info.plist: added Info.plist and link flag to enable the mono executable
3845 to access other processes. Requires codesigning of the executable to work.
3847 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
3852 2009-06-30 Zoltan Varga <vargaz@gmail.com>
3854 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
3856 2009-06-29 Zoltan Varga <vargaz@gmail.com>
3858 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
3859 when the generic instance is an instantiation of a subclass of the
3860 methods class. Fixes #517166.
3862 2009-06-26 Zoltan Varga <vargaz@gmail.com>
3864 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
3867 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
3870 * CMakeLists.txt: Add minimal support for installation.
3872 2009-06-25 Zoltan Varga <vargaz@gmail.com>
3874 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
3875 determine whenever a method is directly callable to a separate function.
3877 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
3878 needed ones as a result of the previous change.
3880 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
3881 type of register arrays.
3883 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
3884 type of register arrays.
3886 2009-06-24 Jerry Maine <crashfourit@gmail.com>
3888 Contributed under the terms of the MIT/X11 license by
3889 Jerry Maine <crashfourit@gail.com>.
3891 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
3893 2009-06-24 Zoltan Varga <vargaz@gmail.com>
3895 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
3897 2009-06-24 Neale Ferguson <neale@sinenomine.net>
3899 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
3900 dump of structure return value. Fix some formatting.
3901 * cpu-s390x.md: Fix lengths of instruction sequences.
3902 * mini-s390.c: Minor formatting changes.
3904 2009-06-24 Zoltan Varga <vargaz@gmail.com>
3906 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
3907 Use sigaction on freebsd as well.
3909 2009-06-23 Zoltan Varga <vargaz@gmail.com>
3911 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
3914 * mini.c (mini_init): Revert a change which breaks cross-compilation.
3916 2009-06-22 Mark Probst <mark.probst@gmail.com>
3918 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
3920 2009-06-22 Mark Probst <mark.probst@gmail.com>
3922 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
3924 2009-06-20 Martin Baulig <martin@ximian.com>
3927 (MonoDebuggerThreadFlags): New enum typedef.
3928 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
3929 (mono_debugger_thread_created): Added `gpointer func' argument;
3930 initialize the new `thread_flags' field.
3932 2009-06-18 Martin Baulig <martin@ximian.com>
3934 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
3935 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
3938 (mini_debugger_set_attach_ok): New function; sets the attach-ok
3939 flag in `MONO_DEBUGGER__info.runtime_info'.
3942 (mono_main): Call mini_debugger_set_attach_ok() if generics
3943 sharing is disabled.
3945 2009-06-22 Zoltan Varga <vargaz@gmail.com>
3947 * aot-compiler.c (add_wrappers): Fix a warning.
3949 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
3950 the ppc load/store macro changes.
3952 2009-06-21 Zoltan Varga <vargaz@gmail.com>
3954 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
3956 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
3957 not just the got symbol.
3959 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
3962 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
3965 * aot-compiler.c: Remove some fixmes.
3967 * driver.c (mono_main): Print a helpful message when cross-compiling.
3969 * mini.c (mini_init): Disable signal handlers when cross-compiling.
3971 * method-to-ir.c (initialize_array_data): Do the optimization if the
3972 target byte order is little endian, instead of the host byte order.
3974 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
3975 wrappers into the mscorlib image, Emit a unique plt symbol for each
3976 image, emit symbols for plt entries.
3978 * image-writer.c (img_writer_emit_symbol_size): New function to emit
3981 2009-06-20 Zoltan Varga <vargaz@gmail.com>
3983 * aot-compiler.c (add_wrappers): Avoid calling
3984 mono_marshal_get_type_info () since it can assert for some types.
3986 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
3987 ldtoken are used inside wrappers.
3989 * helpers.c: Add support for prefixing tools with the arch name.
3991 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
3992 quantities when using ilp32.
3994 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
3995 spill slots. Use sizeof(mgreg_t) for the spill slot size.
3997 * image-writer.c: Use .long on ilp32.
3999 * aot-compiler.c: Use 32 bit loads on ilp32.
4001 2009-06-19 Zoltan Varga <vargaz@gmail.com>
4003 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
4005 * mini-ops.h: Use TARGET_POWERPC define for consistency.
4007 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
4009 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
4010 second got slot of every aot image.
4012 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
4013 aot on platforms with function pointers.
4015 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
4016 support for aot/full aot on ppc/ppc64.
4018 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
4019 arguments which are needed on ppc.
4021 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
4024 * mini-trampolines.c aot-runtime.c: Update after the above changes.
4026 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
4028 * regalloc2.c (BITS_PER_CHUNK): Ditto.
4030 * aot-compiler.c (emit_got_info): Fix reading unused memory.
4032 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
4034 2009-06-17 Geoff Norton <gnorton@novell.com>
4036 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
4038 2009-06-17 Zoltan Varga <vargaz@gmail.com>
4040 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
4041 to control whenever the dwarf writer is in xdebug or aot mode.
4042 (emit_class_dwarf_info): Use a separate abbrev for structures without
4045 * aot-compiler.c: Pass the appending parameter to
4046 mono_dwarf_writer_create ().
4048 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
4049 falls through to its next bblock. Fixes #513931.
4051 * iltests.il: Add a test.
4053 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
4054 infor even if emit_line is FALSE, as the apple linker seems to require it.
4056 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
4058 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
4062 2009-06-15 Zoltan Varga <vargaz@gmail.com>
4064 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
4067 2009-06-13 Zoltan Varga <vargaz@gmail.com>
4069 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
4070 'has_call_handler' fields.
4072 * method-to-ir.c (mono_method_to_ir): Set them if needed.
4074 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
4075 first bblock if not needed. Fixes #512790.
4077 2009-06-11 Zoltan Varga <vargaz@gmail.com>
4079 * aot-compiler.c (mono_compile_assembly): Fix a warning.
4081 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
4084 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
4085 remoting-invoke-with-check wrappers, which are not needed when running with
4086 full-aot, since it doesn't support remoting.
4088 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4090 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
4092 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
4093 method info, it is not used anymore.
4095 * mini.h: Bump AOT file format version.
4097 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
4100 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
4103 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
4105 * mini.h: Bump AOT file format version.
4107 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4109 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
4110 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
4113 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
4114 of CKFINITE and FBGE for VFP.
4116 2009-06-09 Zoltan Varga <vargaz@gmail.com>
4118 * aot-compiler.c: Don't align code to 16 bytes on arm.
4120 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
4121 before the methods they belong to.
4123 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
4124 the full-aot case if possible, since the trampoline will be called right
4127 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
4128 trampolines to 1024 after the change above.
4130 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
4131 trampoline to save 8 bytes per trampoline.
4133 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
4136 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4138 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
4140 2009-06-08 Martin Baulig <martin@ximian.com>
4143 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4144 (_mono_debugger_throw_exception): Don't make this static.
4145 (_mono_debugger_unhandled_exception): Likewise.
4146 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4149 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4150 (_mono_debugger_throw_exception): Add function prototype.
4151 (_mono_debugger_unhandled_exception): Likewise.
4154 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4155 arg; return the first exception handler if the exception is caught
4156 and we're running inside the debugger.
4157 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4158 improve exception handle inside runtime-invoke, check whether the
4159 exception is actually caught in the method being invoked and not
4160 by the runtime-invoke-wrapper.
4162 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4164 * image-writer.c: Improve support for the osx assembler.
4166 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
4169 2009-06-08 Martin Baulig <martin@ximian.com>
4172 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4173 (_mono_debugger_throw_exception): Don't make this static.
4174 (_mono_debugger_unhandled_exception): Likewise.
4175 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4178 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4179 (_mono_debugger_throw_exception): Add function prototype.
4180 (_mono_debugger_unhandled_exception): Likewise.
4183 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4184 arg; return the first exception handler if the exception is caught
4185 and we're running inside the debugger.
4186 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4187 improve exception handle inside runtime-invoke, check whether the
4188 exception is actually caught in the method being invoked and not
4189 by the runtime-invoke-wrapper.
4191 2009-06-07 Zoltan Varga <vargaz@gmail.com>
4193 * image-writer.c (append_subsection): Don't align subsections of the
4194 debug_line section as a workaround.
4196 * dwarfwriter.c: Emit line number info in the AOT case as well.
4198 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
4200 This patch is contributed under the terms of the MIT/X11 license
4202 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
4203 code_len <= code_size
4205 2009-06-06 Zoltan Varga <vargaz@gmail.com>
4207 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
4209 2009-06-04 Zoltan Varga <vargaz@gmail.com>
4211 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
4212 invoke wrappers, we now use trampolines instead.
4214 2009-06-04 Mark Probst <mark.probst@gmail.com>
4216 * mini-darwin.c: The exception thread must not be registered with
4219 2009-06-04 Mark Probst <mark.probst@gmail.com>
4221 * mini-gc.c: Disable the code because it makes SGen crash.
4223 2009-06-03 Zoltan Varga <vargaz@gmail.com>
4225 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
4226 instead of asserting.
4228 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4230 * aot-compiler.c (mono_compile_assembly): Move the creation of the
4231 output file after the code has been compiled.
4233 2009-05-30 Zoltan Varga <vargaz@gmail.com>
4235 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
4237 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4239 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
4240 entries distinction to simplify the code.
4242 * mini.h: Bump AOT file format version.
4244 2009-05-28 Zoltan Varga <vargaz@gmail.com>
4246 * objects.cs: Fix the signature of one of the tests.
4248 * mini.c (mini_create_ftnptr): New helper function, moved here from
4250 (mini_get_addr_from_ftnptr): Ditto.
4251 (mini_init): Install the new helpers.
4253 2009-05-28 Martin Baulig <martin@ximian.com>
4255 Correctly initialize the debugger when embedding Mono.
4257 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
4258 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
4259 see documentation in mini_debug_running_inside_mdb().
4262 (mini_debug_running_inside_mdb): New function to check whether
4263 we're running inside mdb.
4265 * mini.c (mini_init): Call mini_debugger_init() if we're running
4266 inside the debugger.
4268 * driver.c (mono_main): Moved the call to mini_debugger_init()
4269 into mini_init() to make this work when embedding Mono.
4271 * debug-debugger.c (mini_debugger_init): Warn about duplicate
4272 calls to mini_debugger_init().
4274 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
4275 mono_debugger_main() -> mini_debugger_main() and put them inside a
4276 `MONO_DEBUGGER_SUPPORTED' conditional.
4278 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
4280 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
4281 this is no longer in use.
4284 2009-05-26 Zoltan Varga <vargaz@gmail.com>
4286 * mini-sparc.c (add_outarg_load): Fix the sparc build.
4288 * aot-compiler.c (emit_method_code): Always write out C style symbols for
4291 2009-05-27 Martin Baulig <martin@ximian.com>
4293 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4295 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
4296 long_conv_to_r_un to 64 bits.
4298 * cpu-x86.md: Increase the instruction size due to the changes.
4300 * iltests.il.in: Add regression test.
4304 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4306 * objects.cs: Move the previous test from basic.cs to here.
4308 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4310 * basic.cs: Add regression test for #506915.
4312 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4314 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
4315 optimization we must check the bb of the first byte of stobj as
4316 it's the only one set in cil_offset_to_bb.
4320 2009-05-25 Zoltan Varga <vargaz@gmail.com>
4322 * image-writer.c: Fix pointer directive on ppc64.
4324 2009-05-24 Zoltan Varga <vargaz@gmail.com>
4326 * image-writer.c (asm_writer_emit_section_change): Avoid using
4327 .bss subsections on ppc too.
4329 2009-05-23 Zoltan Varga <vargaz@gmail.com>
4331 * image-writer.c: Fix the definition of TARGET_ASM_....
4333 * image-writer.c: Fix the emission of assembler directives in the last
4336 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
4337 exception throwing code to accomodate ppc64.
4339 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
4340 size to work on ppc64 too.
4342 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
4345 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
4346 the assembler dialect instead of using platform specific defines.
4348 2009-05-22 Geoff Norton <gnorton@novell.com>
4350 * mini-arm.c (get_call_info): If a structure is split between the stack
4351 and argument registers, we should not advance the stack pointer by the entire
4352 native size, but just by the amount that spilled.
4354 2009-05-22 Zoltan Varga <vargaz@gmail.com>
4356 * mini-arm.c (get_call_info): Handle structures with alignment requirements
4359 2009-05-21 Zoltan Varga <vargaz@gmail.com>
4361 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
4364 * aot-compiler.c (add_extra_method): Fix up the collection of extra
4365 methods so wrapper don't get added twice.
4366 (add_generic_instances): Don't add methods of arrays.
4368 * generics.cs: Mark one test as !FULLAOT.
4370 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
4372 * mini-x86.c (emit_move_return_value): Remove unused vars.
4374 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
4376 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
4377 decomposing 8 bytes structs into a LCALL.
4379 * mini-x86.c (emit_move_return_value): We no longer push the vtype
4380 pointer for where to store the returned regs.
4382 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
4385 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
4387 2009-05-20 Miguel de Icaza <miguel@novell.com>
4389 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
4392 2009-05-21 Zoltan Varga <vargaz@gmail.com>
4394 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
4396 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
4399 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
4401 * local-propagation.c (mono_local_cprop): Avoid local propagation
4402 across paired add/sub if the first instruction dest reg is it's
4403 source reg. For example:
4405 int_add_imm R12 <- R12 [1] clobbers: 1
4406 int_sub_imm R42 <- R12 [1] clobbers: 1
4408 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
4409 maintain the math identify.
4413 2009-05-20 Andreia Gaita <avidigal@novell.com>
4415 * Makefile.am: avoid going on the network just to get the revision,
4418 2009-05-19 Massimiliano Mantione <massi@ximian.com>
4420 Fixed estimate for short branches on amd64 (they were off mark, and
4421 enabling call prolog-epilog instrumentations caused assertions).
4422 * mini.h (struct MonoBasicBlock): added max_length field to hold the
4423 estimate for the maximum length of this basic block.
4425 - mono_arch_emit_prolog: compute max_length for each basic block
4426 (instead of max_offset), and inflate size estimate also for entry bb
4427 in case of code instrumentation.
4428 - mono_arch_output_basic_block: get rid of "cpos" (the current
4429 estimated "position" in the code), and always use "offset" instead,
4430 which is accurate; at the beginning of the function quickly recompute
4431 max_offset for all the remaining blocks, starting from the current
4432 cfg->code_len (which is correct, and not estimated) and using the
4433 estimated block lengths computed previously.
4435 2009-05-17 Zoltan Varga <vargaz@gmail.com>
4437 * exceptions-ppc.c: Remove the caching from the trampoline creation
4438 functions, it is already done in the caller.
4440 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
4442 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
4443 MONO_ARCH_GSHARED_SUPPORTED define.
4445 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
4447 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
4450 2009-05-16 Zoltan Varga <vargaz@gmail.com>
4452 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
4453 call to mono_marshal_get_rgctx_invoke ().
4455 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
4456 mono_marshal_get_static_rgctx_invoke (), all platforms which support
4457 gshared use the static rgctx trampolines now.
4459 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
4460 platform supports it.
4462 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4464 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
4466 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
4468 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4470 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
4472 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
4475 2009-05-15 Massimiliano Mantione <massi@ximian.com>
4477 Made it possible for mono_arch_instrument_epilog to preserve
4478 argument registers, otherwise instrumenting the "epilogue" before
4479 a tail call would clobber them.
4480 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
4481 if like mono_arch_instrument_epilog but with an additional parameter
4482 that states if argument registers must be preserved.
4483 * mini.c: implemented mono_arch_instrument_epilog as a call to
4484 mono_arch_instrument_epilog_full without asking to preserve argument
4485 registers (this makes the existing code work as usual).
4487 - mono_arch_instrument_epilog: add parameter to transform it into
4488 mono_arch_instrument_epilog_full, and preserve argument registers
4490 - mono_arch_output_basic_block, OP_TAILCALL case: call
4491 mono_arch_instrument_epilog_full.
4492 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
4493 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
4494 only transformed mono_arch_instrument_epilog into
4495 mono_arch_instrument_epilog_full.
4497 2009-05-15 Geoff Norton <gnorton@novell.com>
4499 * mini-darwin.c: This works on arm now.
4501 2009-05-14 Geoff Norton <gnorton@novell.com>
4503 * jit.h, driver.c: Allow full-aot to be decided programatically by the
4506 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4508 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
4511 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
4512 wrappers during full aot mode correctly.
4514 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
4517 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
4518 mono_metadata_type_hash ().
4520 2009-05-14 Massimiliano Mantione <massi@ximian.com>
4522 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
4523 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
4524 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
4525 Removed MONO_INST_BRLABEL from the instruction flags, and the
4526 remaining code that used it, because we do not support branches inside
4527 basic blocks (and branch target labels) anymore.
4528 * Makefile.am: As part of the above cleanup, remove reference to
4529 BURG files which don't exist anymore.
4531 2009-05-14 Zoltan Varga <vargaz@gmail.com>
4533 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
4536 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
4537 to use mono_arch_throw_corlib_exception.
4539 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
4540 mono_arch_throw_corlib_exception for throwing corlib exceptions.
4542 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
4545 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
4547 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
4548 for the got to make debugging easier and to avoid confusing it with the
4551 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
4552 method so a breakpoint can be set when using gdb.
4554 2009-05-13 Zoltan Varga <vargaz@gmail.com>
4556 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
4557 on mono_method_get_imt_slot ().
4559 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
4560 num_decodes variables.
4562 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
4563 change as it doesn't seem to work.
4565 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
4568 2009-05-12 Zoltan Varga <vargaz@gmail.com>
4570 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
4571 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
4573 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
4574 builder when using full aot.
4576 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
4577 here, it is already handled.
4579 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
4582 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
4584 * mini-arm.h: Enable IMT for full aot.
4586 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
4587 arch doesn't support it.
4589 * mini.c (mini_init): Don't disable IMT for full aot if the
4590 architecture supports it.
4592 * mini.h (MonoAotTrampoline): New enum containing the different types
4593 of 'numerous' trampolines.
4594 (MONO_AOT_FILE_VERSION): Bump this.
4596 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
4597 static rgctx trampolines. Add support for full-aot IMT thunks.
4599 * mini-amd64.h: Enable IMT for full aot.
4601 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
4602 to exclude tests belonging to a category.
4604 * generics.cs: Mark some tests with a !FULLAOT category.
4606 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
4609 2009-05-11 Zoltan Varga <vargaz@gmail.com>
4611 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
4612 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
4613 (emit_plt): Fix a warning.
4615 2009-05-10 Zoltan Varga <vargaz@gmail.com>
4617 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
4618 back into aot-compiler.c to a place where the other functions shared by
4619 the runtime and aot compiler are.
4621 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
4622 as done previously, instead of in MonoAotFileInfo, since pointers might have
4623 alignment requirements.
4625 * mini.h: Bump AOT file format version.
4627 2009-05-10 Miguel de Icaza <miguel@novell.com>
4629 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
4630 that is used at runtime from the aot-compiler.c, this makes it
4631 work on setups that remove the AOT compiler from the output
4634 2009-05-09 Zoltan Varga <vargaz@gmail.com>
4636 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
4639 * mini-ppc.h: Enable static rgctx trampolines for ppc.
4641 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
4643 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
4644 stuff to mono_arch_decompose_long_opts ().
4645 (mono_decompose_opcode): Remove some dead code.
4647 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
4649 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
4650 cmethod can be null for quite a some reasons.
4652 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
4654 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
4656 2009-05-08 Zoltan Varga <vargaz@gmail.com>
4658 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
4660 2009-05-08 Zoltan Varga <vargaz@gmail.com>
4662 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
4663 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
4664 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
4665 calls returning structures by addr on amd64.
4667 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
4669 * iltests.il.in: Restructure the tail call tests a bit.
4671 2009-05-07 Zoltan Varga <vargaz@gmail.com>
4673 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
4674 for virtual methods too.
4676 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
4678 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
4679 due to regression in verifying System.dll.
4681 2009-05-06 Zoltan Varga <vargaz@gmail.com>
4683 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
4686 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
4689 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
4690 g_str_hash () which can change.
4692 * driver.c (mini_regression): Disable optimizations not supported by
4693 the cpu. Fixes #500019.
4695 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
4698 2009-05-06 Zoltan Varga <vargaz@gmail.com>
4700 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
4701 to the latest LLVM code.
4703 2009-05-05 Zoltan Varga <vargaz@gmail.com>
4705 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
4707 2009-05-04 Zoltan Varga <vargaz@gmail.com>
4709 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
4712 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
4713 no longer saving offsets, so just save the patch types along with the other
4715 * aot-runtime.c (load_patch_info): Update after the changes to
4716 encode_patch_list ().
4717 (decode_got_entry): Removed, merged into load_patch_info ().
4718 (is_shared_got_patch): Removed, call the same function from
4721 * mini.h: Bump aot file format version.
4723 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
4724 half-finished no-dlsym code.
4726 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
4729 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
4730 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
4732 2009-05-02 Zoltan Varga <vargaz@gmail.com>
4734 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
4735 buffer length to work with AOT code.
4737 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
4738 ldfld/stfld opcodes.
4740 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
4743 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
4745 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
4747 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
4750 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
4751 if needed. Don't decompose long operations when using llvm.
4753 2009-05-01 Zoltan Varga <vargaz@gmail.com>
4755 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
4758 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
4760 2009-05-03 Martin Baulig <martin@ximian.com>
4762 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
4763 mono_debugger_insert_method_breakpoint() since the class init
4764 handler we're inserting at the top of the method already gives us
4767 2009-04-30 Zoltan Varga <vargaz@gmail.com>
4769 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
4770 to mono_arch_decompose_long_opts () for x86 and arm.
4772 2009-04-29 Zoltan Varga <vargaz@gmail.com>
4774 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
4777 2009-04-28 Zoltan Varga <vargaz@gmail.com>
4779 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
4782 2009-04-26 Zoltan Varga <vargaz@gmail.com>
4784 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
4785 number of trampolines used in full-aot mode.
4787 * aot-compiler.c: Add an ntrampolines option to set the number of
4788 trampolines emitted in full-aot mode.
4790 2009-04-27 Zoltan Varga <vargaz@gmail.com>
4792 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
4793 a volatile load. Get rid of get_tempname (), llvm assigns names
4796 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
4799 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
4802 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
4805 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
4806 to the same register as a fixed sreg2. Fixes #497271.
4808 * iltests.il.in: Add a new test.
4810 2009-04-26 Zoltan Varga <vargaz@gmail.com>
4812 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
4813 stack, since pushes complicate exception handling.
4815 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
4816 the stack if they are passed using moves.
4818 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
4820 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
4823 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
4824 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
4825 of FMOVE if it is an R4.
4827 2009-04-25 Zoltan Varga <vargaz@gmail.com>
4829 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
4831 * mini.h (LLVMCallInfo): New structure to store calling convention
4832 information for the LLVM back end similar to the CallInfo structures in
4835 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
4836 call information in a format usable by LLVM.
4837 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
4839 * method-to-ir.c (mono_emit_call_args): Emit calls using
4840 mono_llvm_emit_call () when compiling using LLVM.
4842 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
4843 comments to all functions. Fix memory leaks. Add a public init/cleanup
4846 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
4848 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
4849 mono_array_new_va () jit icall.
4851 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
4853 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
4854 multiple machine description files to be specified.
4855 * mini-ops.h: fixes for cross-compilation.
4857 2009-04-22 Miguel de Icaza <miguel@novell.com>
4859 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
4862 2009-04-22 Zoltan Varga <vargaz@gmail.com>
4864 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
4865 to prevent asserts in various passes. Fixes #497220.
4867 2009-04-21 Zoltan Varga <vargaz@gmail.com>
4869 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
4872 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
4873 table to avoid duplicates.
4875 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4877 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
4880 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
4882 * mini.c (mini_method_verify): Fail fulltrust code if the exception
4883 is for method or field access.
4885 2009-04-20 Zoltan Varga <vargaz@gmail.com>
4887 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
4890 * mini-llvm.c (mono_llvm_emit_method): Use it.
4892 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
4893 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
4896 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
4897 synchronized methods.
4899 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
4901 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
4903 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
4906 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
4907 allowing some options to be set dynamically.
4909 2009-04-19 Zoltan Varga <vargaz@gmail.com>
4911 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
4912 unconditional branch.
4914 * mini.h (MonoTrampolineType): Add new trampoline type
4915 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
4918 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
4921 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
4924 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
4925 is enabled. Instead, use the llvm vcall trampoline.
4927 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
4929 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
4931 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
4934 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
4935 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
4937 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
4938 OP_IA64_CSET opcode.
4940 * mini.c: Fix a warning.
4942 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
4943 THROW to the appropriate llvm type.
4945 2009-04-18 Zoltan Varga <vargaz@gmail.com>
4947 * mini.c (mini_method_compile): Add statistics for methods JITted
4950 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4952 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
4953 OP_IA64_CMP_<cond>_IMM opcodes.
4955 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4957 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
4960 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
4963 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
4966 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
4968 * mini-exceptions.c : add thread id to EXCEPTION trace message.
4970 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4972 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
4975 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
4976 rgctx invoke trampolines for x86.
4978 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
4979 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
4980 (mono_arch_get_vcall_slot): Simplify this.
4982 2009-04-16 Zoltan Varga <vargaz@gmail.com>
4984 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
4985 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
4987 2009-04-14 Zoltan Varga <vargaz@gmail.com>
4989 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
4990 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
4992 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
4994 * liveness.c (visit_bb): Remove a needless assert.
4996 2009-04-13 Zoltan Varga <vargaz@gmail.com>
4998 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
4999 full aot support to the arch specific code.
5001 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
5003 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
5005 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
5007 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
5008 collect information about the delegate invoke impl trampolines.
5010 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
5011 to save trampolines during full-aot mode.
5013 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
5014 creation function which returns a trampoline which sets the rgctx
5016 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
5017 wrapper if possible.
5018 (mono_delegate_trampoline): Ditto.
5020 * mini.c (mono_jit_runtime_invoke): Ditto.
5022 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
5024 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
5026 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5028 2009-04-12 Zoltan Varga <vargaz@gmail.com>
5030 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
5031 just setting the opcode to OP_NOP.
5033 2009-04-11 Zoltan Varga <vargaz@gmail.com>
5035 * mini.c (mini_method_compile): Put the last change inside an
5036 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
5038 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
5039 and extend live ranges to cover the whole method when using xdb.
5041 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
5042 do it in the trampolines.
5044 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
5047 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
5049 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
5050 call code in full-aot mode since IMT is disabled there.
5051 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
5052 new JIT no longer has that restriction.
5054 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5056 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
5057 a more compact format.
5058 (mono_aot_wrapper_name): New function to return a unique name for a
5059 wrapper method, also used by the AOT runtime.
5061 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
5064 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
5065 when a ICollection<T> etc is encountered.
5066 (add_generic_instances): Process method arguments/locals too.
5067 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
5070 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
5072 2009-04-10 Zoltan Varga <vargaz@gmail.com>
5074 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
5076 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
5078 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
5079 representing the result of the decomposition. Nullify instructions
5080 instead of setting them to OP_NOP since nops can't have registers
5083 2009-04-09 Zoltan Varga <vargaz@gmail.com>
5085 * aot-compiler.c (mono_compile_assembly): Split this huge function into
5086 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
5087 info. Strip 'mapping symbols' on ARM.
5089 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
5091 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
5092 this with the native genmdesc.
5094 2009-04-08 Bill Holmes <billholmes54@gmail.com>
5096 * aot-runtime.c: Fixing the MSVC build.
5098 Code is contributed under MIT/X11 license.
5100 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5102 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
5103 JITted code depends on it.
5105 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5107 * aot-compiler.c: Use new MonoGenericParam accessors.
5109 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5111 Reduce memory usage and improve correctness wrt MonoGenericParam
5112 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
5113 handing. Avoid allocating MonoGenericParams, but use the ones in
5114 the container itself.
5116 2009-04-07 Miguel de Icaza <miguel@novell.com>
5118 * tasklets.c: Return exceptions in the out argument.
5120 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5122 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
5123 opcode. Use pointer types in more places instead of casting them to
5126 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
5128 (mono_llvm_optimize_method): New helper function to optimize a method.
5130 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
5131 widening code so it could be called from more places.
5132 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
5133 code paths in the call opcodes.
5135 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
5137 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
5139 2009-04-06 Zoltan Varga <vargaz@gmail.com>
5141 * dwarfwriter.c: Use _ to separate class name
5142 components as gdb can't handle '.'. Represent reference variables
5145 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
5147 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
5149 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
5151 * gc-test.cs: New file with GC stack marking tests.
5153 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
5154 negative numbers for vfp.
5156 * basic-float.cs: Add a test.
5158 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
5160 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
5162 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
5164 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
5165 part of tasklet/continuation support.
5167 2009-04-05 Zoltan Varga <vargaz@gmail.com>
5169 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
5170 amd64 opcodes inside an ifdef.
5172 * dwarfwriter.c: Emit inheritance information for classes, emit fields
5175 * dwarfwriter.c (emit_type): Emit the class info for classes.
5177 2009-04-04 Zoltan Varga <vargaz@gmail.com>
5179 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
5181 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
5183 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
5185 * ssa.c (mono_ssa_compute): Fix some memory leaks.
5187 2009-04-03 Zoltan Varga <vargaz@gmail.com>
5189 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
5191 * mini-llvm.c: Update comments.
5193 * mini.h (COMPILE_LLVM): New macro.
5195 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
5197 * ssa.c (mono_ssa_compute): Ditto.
5199 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
5200 the unwind ops from a DWARF FDE.
5202 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
5203 methods by extracting the dwarf unwind ops from the unwind info generated
5206 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
5209 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
5212 2009-04-02 Zoltan Varga <vargaz@gmail.com>
5214 * Makefile.am (llvm_sources): Enable this.
5216 * mini.c (mini_method_compile): Add support for compiling with LLVM,
5217 failing back to the JIT if something cannot be handled.
5219 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
5220 compiling with LLVM.
5222 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
5223 compiling with LLVM.
5225 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
5226 compiling with LLVM.
5228 * mini-ops.h: Add a few opcodes needed by LLVM.
5230 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
5233 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
5236 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
5238 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
5240 2009-04-01 Mark Probst <mark.probst@gmail.com>
5242 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
5243 ridiculously large methods.
5245 2009-03-31 Martin Baulig <martin@ximian.com>
5247 * debug-debugger.c (debugger_remove_breakpoint): Call
5248 mono_debugger_remove_class_init_callback ().
5250 2009-03-31 Zoltan Varga <vargaz@gmail.com>
5252 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
5253 right before emitting code, not at the start.
5255 * mini.c (mono_postprocess_patches): Extract this into a separate function
5256 from mono_codegen ().
5258 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
5259 byref types correctly.
5261 2009-03-30 Zoltan Varga <vargaz@gmail.com>
5263 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
5266 2009-03-29 Zoltan Varga <vargaz@gmail.com>
5268 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
5269 indirect calls, this avoids problems where get_vcall_slot () would get
5270 confused by the native code for the instruction preceeding the call.
5271 (mono_arch_get_vcall_slot): Simplify this.
5272 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
5274 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
5275 register allocator now seems to depend on them instead of the data in
5278 * mini.c (mini_method_compile): Throw the correct type of exception if
5279 mono_method_get_header () fails because of a loading error.
5281 2009-03-28 Zoltan Varga <vargaz@gmail.com>
5283 * mini.c (mini_method_compile): Clear the loader error if the method
5284 header cannot be decoded.
5286 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
5287 interface methods on proxies correctly.
5289 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
5290 this argument for vtype methods. Add precise liveness info for arguments.
5292 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
5293 LIVERANGE_START/END opcodes.
5295 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
5296 for arguments and values in registers.
5298 2009-03-27 Zoltan Varga <vargaz@gmail.com>
5300 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
5301 return a valuetype. Fixes #487518.
5303 * iltests.il: Add a test.
5305 * aot-compiler.c: Use mono_thread_create () to create helper threads.
5307 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
5308 closed over a null reference correctly.
5310 2009-03-26 Zoltan Varga <vargaz@gmail.com>
5312 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
5314 2009-03-25 Mark Probst <mark.probst@gmail.com>
5316 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
5317 allocated to the same registers as fixed sregs.
5319 2009-03-24 Mark Probst <mark.probst@gmail.com>
5321 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
5324 * method-to-ir.c: Handle more cases for
5325 Interlocked.CompareExchange.
5327 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
5328 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
5329 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
5331 2009-03-23 Zoltan Varga <vargaz@gmail.com>
5333 * aot-runtime.c (decode_method_ref): Fix a warning.
5335 * unwind.c (mono_unwind_frame): Ditto.
5337 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5339 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
5340 (mono_compile_assembly): Enable the binary writer for full-aot as well.
5342 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
5343 fix the handling of large values in the ALU_PC_G0_NC relocation.
5345 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5347 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
5349 2009-03-22 Mark Probst <mark.probst@gmail.com>
5351 * method-to-ir.c (mono_spill_global_vars): Support for ternary
5354 2009-03-22 Mark Probst <mark.probst@gmail.com>
5356 * method-to-ir.c: MINI_OP3 needs a comma.
5358 * method-to-ir.c, mini.h, mini.c: Remove
5359 mono_init_op_sreg_counts ().
5361 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5363 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
5366 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
5369 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
5371 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
5374 2009-03-21 Mark Probst <mark.probst@gmail.com>
5376 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
5377 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
5378 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
5381 2009-03-20 Zoltan Varga <vargaz@gmail.com>
5383 * driver.c: Change location of gc_wrapper.h.
5385 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
5386 inside finally clauses correctly. Fixes #485721.
5388 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
5389 after the change above.
5391 * exceptions.cs: Add a test.
5393 2009-03-19 Zoltan Varga <vargaz@gmail.com>
5395 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
5397 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
5398 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
5399 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
5401 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
5402 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
5404 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
5406 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
5407 Simplify logic for ensure_method_is_allowed_to_call_method.
5408 Handle wrappers on callers.
5410 2009-03-19 Zoltan Varga <vargaz@gmail.com>
5412 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
5415 * basic-simd.cs: Fix the names of some test methods.
5417 2009-03-18 Geoff Norton <gnorton@novell.com>
5419 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
5421 2009-03-18 Zoltan Varga <vargaz@gmail.com>
5423 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
5425 2009-03-17 Jb Evain <jbevain@novell.com>
5427 * driver.c: remove now uneeded call to mono_gc_base_init before
5430 2009-03-17 Jb Evain <jbevain@novell.com>
5432 * dwarfwriter.c (token_handler): handle more cases.
5434 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
5436 * method-to-ir.c: Remove more dead code (that was required only
5437 because of method_is_safe). Fix compiler warnings.
5439 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
5441 * method-to-ir.c: Remove unneeded/useless method_is_safe
5442 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
5444 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
5446 * mini.c (mini_method_compile): Print the method been compiled with
5447 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
5448 for people not familiar with the runtime.
5450 2009-03-17 Zoltan Varga <vargaz@gmail.com>
5452 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
5453 a managed object which is later put into a GList. Return its class instead.
5455 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
5456 stack slots when using sgen.
5458 2009-03-16 Zoltan Varga <vargaz@gmail.com>
5460 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
5462 2009-03-14 Zoltan Varga <vargaz@gmail.com>
5464 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
5465 > so it works on the first vreg as well.
5467 2009-03-13 Zoltan Varga <vargaz@gmail.com>
5469 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
5472 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
5474 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
5477 2009-03-12 Zoltan Varga <vargaz@gmail.com>
5479 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
5480 native->IL offset mapping.
5482 2009-03-11 Zoltan Varga <vargaz@gmail.com>
5484 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
5486 * basic.cs: Add a test.
5488 2009-03-11 Mark Probst <mark.probst@gmail.com>
5490 * mini-x86.c (mono_arch_output_basic_block): Use different
5491 registers in case the ones we want to overwrite are used by the
5492 other operand. Fixes regression in #480807.
5494 2009-03-10 Zoltan Varga <vargaz@gmail.com>
5496 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
5498 * dwarfwriter.c (emit_line_number_info): The line number info for
5499 IL code was off by one. Fix that.
5501 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
5504 2009-03-09 Mark Probst <mark.probst@gmail.com>
5506 Contributed under the terms of the MIT/X11 license by Steven
5507 Munroe <munroesj@us.ibm.com>.
5509 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
5512 2009-03-08 Zoltan Varga <vargaz@gmail.com>
5514 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
5517 2009-03-06 Zoltan Varga <vargaz@gmail.com>
5519 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
5520 the delegate ctor handling code. Fixes #482638.
5522 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
5525 * iltests.il.in: Add a test.
5527 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
5530 2009-03-05 Mark Probst <mark.probst@gmail.com>
5532 * mini-trampolines.c (mono_create_jump_trampoline): If the method
5533 is shared generic code, return the trampoline, even if the method
5534 has already been compiled. Fixes #479763.
5536 * mini.c, mini.h: New function
5537 mono_jit_find_compiled_method_with_jit_info() which is the same as
5538 mono_jit_find_compiled_method() but also returns the jit info.
5540 2009-03-05 Mark Probst <mark.probst@gmail.com>
5542 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
5543 for methods which actually have one. For all other methods, make
5544 sure the this argument var is live the whole method.
5546 * mini.c (mini_method_compile): Every shared method has a
5547 this/vtable/mrgctx info. Fixes #480807.
5549 2009-03-05 Mark Probst <mark.probst@gmail.com>
5551 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
5552 generic/imt thunks where some entries branch through the vtable,
5553 while other entries branch directly.
5555 2009-03-05 Zoltan Varga <vargaz@gmail.com>
5557 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
5559 * mini-windows.c: Ditto.
5561 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
5564 2009-03-04 Zoltan Varga <vargaz@gmail.com>
5566 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
5569 2009-03-04 Mark Probst <mark.probst@gmail.com>
5571 * method-to-ir.c: Don't inline methods that use JMP. Fixes
5574 2009-03-04 Mark Probst <mark.probst@gmail.com>
5576 * exceptions-x86.c: Include debug-mini.h - fixes build.
5578 2009-03-04 Martin Baulig <martin@ximian.com>
5580 * debug-mini.c: Clean up the exception API and add documentation.
5581 (mono_debugger_handle_exception): New public method; this is
5582 called when throwing an exception or encountering an unhandled one.
5583 (mono_debugger_call_exception_handler): Formerly known as
5584 mono_debugger_handle_exception(); this is used to tell the
5585 debugger that we're about to invoke an exception handler.
5587 2009-03-04 Martin Baulig <martin@ximian.com>
5589 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
5590 ../metadata/mono-debug-debugger.c; save and reset exception state.
5592 2009-03-02 Martin Baulig <martin@ximian.com>
5594 * debug-mini.c: Moved the debugger exception handling here from
5595 ../metadata/mono-debug-debugger.c.
5598 (MonoDebuggerExceptionAction): New exception typedef.
5601 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
5603 * exceptions-amd64.c
5604 (mono_amd64_throw_exception): Use the new debugger exception
5608 (mono_handle_exception_internal): Don't call
5609 mono_debugger_unhandled_exception() here.
5611 2009-03-03 Zoltan Varga <vargaz@gmail.com>
5613 * mini.c aot-compiler.c: Update after the changes to
5614 mono_marshal_get_runtime_invoke ().
5616 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
5617 Virtual generic methods might not have method->slot set, work around
5620 * generics.cs: Add a test.
5622 2009-03-02 Geoff Norton <gnorton@novell.com>
5625 * driver.c: Allow signal chaining of SIGFPE as well.
5627 2009-03-02 Zoltan Varga <vargaz@gmail.com>
5629 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
5630 this since it now receives the method not its generic context in the
5633 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
5634 generic/imt thunks where some entries branch through the vtable, while
5635 other entries branch directly.
5637 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
5639 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
5640 support for interface methods as well.
5642 * mini-trampolines.c: Add support for virtual generic methods in interfaces
5643 using the normal IMT thunks.
5645 generics.cs: Add new tests.
5647 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
5648 the generic inst to the generic imt thunks. This fixes AOT support,
5649 improves consistency with the normal IMT thunks, and makes it easier to
5650 add support for interface generic virtual methods later.
5652 * mini-trampolines.c (mono_magic_trampoline): Ditto.
5654 2009-02-28 Zoltan Varga <vargaz@gmail.com>
5656 * driver.c (mono_set_signal_chaining): New public API function to enable
5657 signal chaining on POSIX platforms.
5659 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
5660 (si@lindenlab.com) to implement signal chaining. The original patch was
5661 contributed under the MIT X/11 license:
5662 https://bugzilla.novell.com/show_bug.cgi?id=318894
5664 2009-02-27 Zoltan Varga <vargaz@gmail.com>
5666 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
5667 too until it can be made to run on amd64.
5669 2009-02-26 Zoltan Varga <vargaz@gmail.com>
5671 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
5672 to get_generic_context_from_code () + get_call_info () if possible.
5674 2009-02-25 Zoltan Varga <vargaz@gmail.com>
5676 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
5677 suspend-on-sigsegv functionality.
5679 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
5680 to suspend when a native SIGSEGV is received. This is useful for debugging
5681 crashes which don't happen under gdb, since a live process contains more
5682 information than a core file.
5684 * mini-exceptions.c (mono_print_thread_dump): Use
5685 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
5687 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
5689 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
5691 * basic-float.cs: Disable the tests which currently fail on amd64.
5693 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
5694 value to mono_arch_patch_callsite () to fix crashes.
5696 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
5698 2009-02-23 Zoltan Varga <vargaz@gmail.com>
5700 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
5701 nop code by patching the call address to point to the nullified class init
5702 trampoline, as the former does not seem to be safe on SMP machines.
5704 2009-02-23 Mark Probst <mark.probst@gmail.com>
5706 * mini-ops.h: Fix the argument types for a few x86 opcodes where
5709 2009-02-23 Zoltan Varga <vargaz@gmail.com>
5711 * basic-float.cs basic-calls.cs: Fix warnings.
5713 2009-02-22 Mark Probst <mark.probst@gmail.com>
5715 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
5716 correct frame pointer in the LMF. Should fix #478394.
5718 2009-02-22 Zoltan Varga <vargaz@gmail.com>
5720 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
5722 * image-writer.c: Make the binary writer less verbose.
5724 2009-02-21 Zoltan Varga <vargaz@gmail.com>
5726 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
5727 are called from runtime invoke wrappers.
5729 2009-02-20 Zoltan Varga <vargaz@gmail.com>
5731 * cpu-ppc.md (store_memindex): Increase the size of this.
5733 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5735 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5737 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
5739 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
5742 Last fix for of #467201.
5745 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5747 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5749 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
5750 and long_conv_to_r8_2:
5752 Fixed part of #467201.
5754 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5756 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5758 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
5759 conversion to 32 bits.
5761 * cpu-x86.md: Increase the size of int_conv_to_r4.
5763 * basic-float.cs: Add a test for this.
5765 Fixed part of #467201.
5767 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5769 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5771 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
5772 conversion to 64 bits.
5774 * basic-float.cs: Add a test for this.
5776 Fixed part of #467201.
5778 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5780 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5782 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
5783 This behavior is compatible with MS.
5785 * iltest.il.in: Add a test for this.
5787 Fixed part of #467201.
5789 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5791 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5793 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
5794 change the precision of the value.
5796 * cpu-x86.md: Define len for float_conv_to_r4.
5798 * basic-float.cs: Add a test for this.
5800 Fixed part of #467201.
5802 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
5804 * mini.c: Adjust locking order to the new semantics where the loader lock
5807 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
5816 * mini-trampolines.c:
5829 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
5831 2009-02-18 Zoltan Varga <vargaz@gmail.com>
5833 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
5836 2009-02-17 Zoltan Varga <vargaz@gmail.com>
5838 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
5839 for cctors if needed.
5841 2009-02-17 Mark Probst <mark.probst@gmail.com>
5843 * mini-ppc.c: Fix build on Darwin.
5845 2009-02-17 Zoltan Varga <vargaz@gmail.com>
5847 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
5848 version instead of 3 as valgrind doesn't like version 3.
5850 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5852 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
5853 usable for hashing methods.
5854 (emit_extra_methods): Use the new hash to avoid putting every method in the
5857 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
5859 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
5860 whenever a method ref could match a method.
5862 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
5865 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
5868 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
5870 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
5871 the encoding buffer.
5873 * method-to-ir.c (mono_method_check_inlining): Avoid calling
5874 mono_method_get_header () on inflated methods as an optimization.
5876 2009-02-16 Zoltan Varga <vargaz@gmail.com>
5878 * ssa.c (fold_ins): Fix another crash if the instruction following the
5879 switch was optimized away.
5881 2009-02-16 Mark Probst <mark.probst@gmail.com>
5883 Contributed under the terms of the MIT/X11 license by Steven
5884 Munroe <munroesj@us.ibm.com>.
5886 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
5888 2009-02-16 Zoltan Varga <vargaz@gmail.com>
5890 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
5891 around the mono_domain_alloc calls, it is now done by the functions
5894 * aot-compiler.c (compile_method): Only add wrappers referenced by
5895 the method if compiling with full AOT.
5896 (mono_compile_assembly): Error out if --aot=full is specified on
5897 a platform where it is not supported.
5899 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
5902 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
5905 * aot-runtime.c (load_named_code): Handle
5906 mono_arm_throw_exception_by_token.
5908 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
5910 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
5913 * Makefile.am (fullaotcheck): Exit if a test fails.
5915 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
5917 (mono_compile_assembly): Handle the assembler failing.
5919 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
5920 accepting subsections of .bss.
5922 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
5925 * aot-compiler.c: Remove some unused includes.
5927 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
5928 now in MonoImageWriter.
5930 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
5931 code sequence which matches a non-virtual call. Fixes #472654.
5933 2009-02-15 Zoltan Varga <vargaz@gmail.com>
5935 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
5938 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
5939 use the image/dwarf writers directly.
5941 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
5944 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
5947 * image-writer.h: Fix some typos.
5949 * dwarfwriter.h dwarfwriter.c: New files.
5951 * aot-compiler.c: Extract the DWARF info writing functionality into a
5954 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
5955 argument to return unwind info.
5957 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
5959 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
5961 * aot-runtime.c (decode_method_ref): Add a case for
5962 MONO_AOT_METHODREF_WRAPPER_NAME.
5964 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
5967 * aot-compiler.c (encode_method_ref): Use the new constants.
5969 * aot-runtime.c (decode_method_ref): Ditto.
5971 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
5972 be compiled, not the icall itself.
5974 2009-02-14 Zoltan Varga <vargaz@gmail.com>
5976 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
5977 using decode_method_ref ().
5979 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
5980 convert it to an in32. Fixes #475859.
5982 * arrays.cs: Add a test.
5984 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5986 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
5989 * basic-long.cs: Add a test.
5991 2009-02-12 Mark Probst <mark.probst@gmail.com>
5993 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
5994 remove the frame pointer in leaf methods which don't receive any
5995 arguments, don't throw exceptions and don't do dynamic stack
5998 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6000 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
6001 the fail_tramp changes. Hopefully fixes #475132.
6003 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
6005 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
6006 instead of mono_metadata_signature_dup_full.
6008 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6010 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
6011 for processing jump tables. Fixes #473787.
6013 2009-02-11 Mark Probst <mark.probst@gmail.com>
6015 * mini-generic-sharing.c: mini_method_get_context() just calls
6016 mono_method_get_context_general() now.
6018 * mini.c, mini.h: Moved get_object_generic_inst(),
6019 construct_object_context_for_method() and
6020 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
6022 2009-02-11 Zoltan Varga <vargaz@gmail.com>
6024 * branch-opts.c (mono_if_conversion): Handle the case where the merged
6025 basic block fell through to its successor bblock without a branch. Fixes
6028 * iltests.il.in: Add a test.
6030 * aot-compiler.c (encode_method_ref): Encode methods of array types.
6031 (can_encode_patch): We can now handle arrays of generic parameters and
6034 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
6036 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
6037 the AOT file to avoid some #ifdefs in aot-runtime.c
6039 * mini.h: Bump AOT file format version.
6041 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6043 * Makefile.am (fullaotcheck): Make this run the tests.
6045 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
6047 2009-02-10 Mark Probst <mark.probst@gmail.com>
6049 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
6050 individually. Fixes #473482.
6052 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6054 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
6056 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
6058 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
6059 (mono_compile_assembly): Hush compile warnings about
6060 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
6063 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6065 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
6067 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
6069 * aot-compiler.c: Fix arm support.
6071 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
6072 img_writer_emit_unset_mode () function.
6074 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
6075 (mono_unwind_get_dwarf_pc_reg): Ditto.
6077 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
6078 Move almost all platform specific code to a set of arch_ functions,
6079 and document them to ease porting.
6081 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
6083 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
6085 * aot-compiler.c: Extract the image writing functionality into a separate
6086 module to reduce the size of this file.
6088 2009-02-09 Geoff Norton <gnorton@novell.com>
6090 * mini-s390.c: Fix the signature of emit_sig_cookie.
6092 2009-02-09 Zoltan Varga <vargaz@gmail.com>
6094 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
6096 * aot-runtime.c (is_shared_got_patch): Ditto.
6098 * aot-runtime.c (load_named_code): Cope with the fact that
6099 decode_got_entry () won't decode the patch fully if its corresponding got
6100 entry is already filled.
6102 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
6104 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
6106 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
6107 as the moving pointer instead of 'buf' for consistency with the rest of the
6109 (mono_arch_create_monitor_exit_trampoline): Ditto.
6111 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
6112 generic_class_init trampolines.
6113 (add_generic_class): Extract some code from add_generic_instances () into a
6114 separate function so it can be called from other places too.
6115 (compile_method): Call add_generic_class () for the classes of inflated methods
6116 referenced by the method.
6117 (can_encode_patch): Allow references to generic parameters.
6119 * aot-runtime.c: Add support the patches required by the new trampolines.
6121 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
6124 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
6127 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
6128 this from get_throw_pending_exception, make the signature full aot compatible.
6130 * Makefile.am (fullaotcheck): New target to run full-aot tests.
6132 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
6134 * exceptions.cs: Add a test.
6136 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6138 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
6139 use the DWARF_DATA_ALIGN constant instead.
6141 * exception-<ARCH>.c: Update after the above change.
6143 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
6146 * mini-arm.c: Enable the dwarf unwinder.
6148 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
6149 instead of mono_class_setup_vtable ().
6151 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6153 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
6156 * mini-x86.h: Enable the dwarf unwinder.
6158 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
6160 Fix mcs/tests/test-7.cs
6161 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
6164 2009-02-06 Zoltan Varga <vargaz@gmail.com>
6166 * mini.c (print_jit_stats): Remove some unused statistics.
6168 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6170 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
6172 2009-02-05 Mark Probst <mark.probst@gmail.com>
6174 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
6175 the method we get from mono_object_get_virtual_method() because
6176 that function does it properly, now.
6178 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6180 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
6181 opcodes. Fixes #472775.
6183 2009-02-05 Mark Probst <mark.probst@gmail.com>
6185 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
6186 fact that mono_find_jit_info() sometimes returns the context
6187 corresponding to the jit info in new_ctx. Fixes #472600.
6189 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6191 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
6192 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
6193 klass->enum_basetype directly.
6195 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
6198 * unwind.c: Avoid 0 sized arrays.
6200 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6202 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
6203 size on systems with 64k pages. Fixes #471389.
6205 2009-02-04 Mark Probst <mark.probst@gmail.com>
6207 Contributed under the terms of the MIT/X11 license by Steven
6208 Munroe <munroesj@us.ibm.com>.
6210 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
6211 for LOADI4_MEMBASE. Use addi instead of addic if it's not
6214 2009-02-04 Mark Probst <mark.probst@gmail.com>
6216 Contributed under the terms of the MIT/X11 license by Steven
6217 Munroe <munroesj@us.ibm.com>.
6219 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
6222 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
6223 The trampoline can be longer on PPC64.
6225 2009-02-04 Mark Probst <mark.probst@gmail.com>
6227 Contributed under the terms of the MIT/X11 license by Steven
6228 Munroe <munroesj@us.ibm.com>.
6230 * mini-ppc.c: Compiler warning fixes and trivial code
6233 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6235 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
6236 ins->dreg which could be a hardware register, not a vreg.
6238 * aot-compiler.c (emit_method_dwarf_info): Ditto.
6240 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
6241 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
6243 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
6245 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
6246 ->dreg, that is not the vreg we are looking for.
6248 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
6250 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
6253 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
6256 2009-02-03 Zoltan Varga <vargaz@gmail.com>
6258 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
6260 * aot-compiler.c (emit_line_number_info): Fix line number emission when
6263 * aot-compiler.c: Add xdebug support on x86.
6265 * unwind.c: Add x86 support.
6267 * aot-compiler.c (emit_exception_debug_info): Control the emission of
6268 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
6270 * mini.c (mini_method_compile): Ditto.
6272 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
6275 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
6276 which mimic .push_section/.pop_section in GAS.
6278 * aot-compiler.c: Emit precise live range information for variables.
6280 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
6282 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
6283 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
6286 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
6287 the live ranges of variables.
6289 * mini.h (struct MonoMethodVar): Add two fields containing the live range
6290 of the variable in terms of native offsets.
6292 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
6294 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
6296 2009-02-02 Mark Probst <mark.probst@gmail.com>
6298 Contributed under the terms of the MIT/X11 license by Steven
6299 Munroe <munroesj@us.ibm.com>.
6301 * exceptions-ppc.c (restore_regs_from_context): Correct operand
6302 order (offset then base reg) for ppc_load_multiple_regs.
6303 (emit_save_saved_regs) Correct operand order for
6304 ppc_store_multiple_regs.
6305 (mono_arch_get_call_filter): Correct operand order for
6306 ppc_load_multiple_regs.
6308 * mini-ppc.c (emit_memcpy): Fix operand order for
6309 ppc_load_reg_update and ppc_store_reg_update.
6310 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
6311 (mono_arch_emit_epilog): Correct operand order for
6312 ppc_load_multiple_regs.
6314 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
6315 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
6317 2009-02-02 Mark Probst <mark.probst@gmail.com>
6319 * cpu-ppc64.md: Fixed storer4_memindex length.
6321 2009-02-02 Zoltan Varga <vargaz@gmail.com>
6323 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
6326 * aot-compiler.c (emit_line_number_info): Optimize this.
6328 2009-02-01 Zoltan Varga <vargaz@gmail.com>
6330 * aot-compiler.c: Disassemble tokens in the IL disassembly.
6332 * aot-compiler.c: Add debug info for methods without debug info by
6333 emitting an IL file and having the line number info referencing that file.
6335 * aot-compiler.c: Optimize the size of the generated line number info.
6337 * aot-compiler.c: Emit line number info in xdebug mode.
6339 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
6342 2009-01-31 Zoltan Varga <vargaz@gmail.com>
6344 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
6346 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
6349 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
6351 * basic-calls.cs: Test for the weird crash found on arm.
6353 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
6355 * cpu-arm.md: Increase the size of storer8_membase_reg and
6356 loadr8_membase_reg to 24 bytes to accomodate the extra add.
6358 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
6359 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
6360 reg to LR otherwise we'll be loading/storing from just the offset.
6362 2009-01-30 Miguel de Icaza <miguel@novell.com>
6364 Question: if we are storing gint32's inside the "*native_offset",
6365 should we change the signature to "gint32 *native_offset" to
6366 ensure that we do not have type definition problems?
6368 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
6369 an int * as this is what the other function expects, causes
6370 problems with Freescale's compiler that defined int32_t to be a
6371 long and makes int incompatible
6373 2009-01-30 Miguel de Icaza <miguel@novell.com>
6375 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
6376 filename conflict with bjam.
6378 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6380 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
6381 as it might use decomposed ops.
6383 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6385 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
6387 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
6390 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
6392 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
6395 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
6396 way registers are stored in MonoContext on arm.
6398 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
6399 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
6401 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
6403 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
6405 * mini.c (mini_init): Register mono_isfinite.
6407 * jit-icalls.c (mono_isfinite): New jit icall.
6409 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
6411 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
6412 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
6415 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6417 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
6418 separate frame and stack pointers, so we must use FP to find the register
6420 The FP reg is retrieved from the MonoContext::regs array.
6422 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6424 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
6427 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6429 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
6430 return R4 and R8 when not running under softfloat.
6432 Fixes basic-calls.exe
6434 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6436 * mini-arm.c: Implement some overflow opcodes.
6438 2009-01-29 Miguel de Icaza <miguel@novell.com>
6440 * ssa.c: handle another alloca.h
6442 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
6443 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
6444 MONO_ARCH_USE_SIGACTION.
6446 * aot-runtime.c, mini-exceptions.c: Replace platform define with
6449 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
6451 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
6452 PPC targets as sigaction does not exist on all platforms, define
6453 this on a per-platform basis.
6455 Instead of erroring out if the platform is not defined, include
6456 mini-ppc-os.h, and expect that the OS specific setting provides
6457 the required information.
6459 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6461 * aot-compiler.c: Fix --enable-minimal=aot.
6463 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6465 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
6468 2009-01-29 Zoltan Varga <vargaz@gmail.com>
6470 * exceptions-arm.c: Fix warnings.
6472 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
6475 * mini-x86.c: Fix --enable-minimal=jit build.
6477 * mini.c: Really fix --enable-minimal=jit build.
6479 * mini.c (construct_object_context_for_method): Move this outside
6480 the DISABLE_JIT block to fix the --enable-minimal=jit build.
6482 "Backported" of r124984 from 2.0 branch.
6484 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
6486 "Backport" of r124977 + r124978 from 2.0 branch.
6488 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
6489 to avoid calling mono_exception_from_token () from the throw trampoline.
6490 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
6491 for throwing corlib exceptions, this fixes full-aot support for corlib
6494 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
6496 2009-01-29 Miguel de Icaza <miguel@novell.com>
6498 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
6499 part of the changes to split the code in mini into operating
6500 system specific files.
6502 This patch was done by copying mini.c to the respective files to
6503 preserve SVN history.
6505 2009-01-29 Zoltan Varga <vargaz@gmail.com>
6507 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
6509 2009-01-28 Zoltan Varga <vargaz@gmail.com>
6511 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
6512 remoting-invoke-with-check wrappers of shared methods.
6514 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
6516 2009-01-27 Mark Probst <mark.probst@gmail.com>
6518 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
6519 optimization if the top of stack is the last instruction in the
6520 bblock. Otherwise it might have been used after its definition.
6523 2009-01-27 Zoltan Varga <vargaz@gmail.com>
6525 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
6526 method as well when get_vcall_slot () fails to match a code sequence.
6528 * mini-arm.c: Fix the android build, which doesn't have
6531 2009-01-26 Zoltan Varga <vargaz@gmail.com>
6533 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
6536 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
6538 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
6540 2009-01-26 Zoltan Varga <vargaz@gmail.com>
6542 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
6543 and put its id into jinfo->used_regs. This is only used on amd64,
6544 which is currently the only platform generating unwind info.
6546 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
6547 the dwarf unwinder. This is required to correctly handle async exceptions
6548 like thread abort and stack overflows, which can happen while a method
6549 is in the middle of its prolog or epilog.
6551 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
6552 the unwind info belonging to an AOTed method.
6554 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
6555 into cfg->unwind_ops.
6557 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
6559 * mini.c (mini_init): Call mono_unwind_init ().
6560 (mini_cleanup): Call mono_unwind_cleanup ().
6562 * unwind.c: Add functions for managing a set of unwind info entries, allowing
6563 unwind info to be shared between methods.
6565 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
6568 * exceptions-amd64.c (mono_arch_exceptions_init): Call
6569 get_throw_pending_exception () to avoid initialization races.
6571 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
6572 mono_arch_exceptions_init () function.
6574 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
6576 2009-01-25 Zoltan Varga <vargaz@gmail.com>
6578 * mini.c (mono_get_domain_intrinsic): New helper function.
6579 (mono_get_thread_intrinsic): Ditto.
6581 * mini-arm.c mini-ia64.c: Use the new helper functions.
6583 * method-to-ir.c (mono_method_to_ir): Fix the comment for
6584 the last constrained_call change, since it is needed in the non-AOT
6587 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
6589 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
6590 mono_get_lmf_addr () on arm eabi linux.
6592 2009-01-24 Zoltan Varga <vargaz@gmail.com>
6594 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
6595 code sequence which matches a non-virtual call.
6597 2009-01-23 Mark Probst <mark.probst@gmail.com>
6599 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
6602 2009-01-23 Zoltan Varga <vargaz@gmail.com>
6604 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
6605 runtime-invoke wrappers, since they are also shared based on signature.
6607 2009-01-22 Mark Probst <mark.probst@gmail.com>
6609 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
6610 info from the (correct) context.
6612 2009-01-22 Zoltan Varga <vargaz@gmail.com>
6614 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
6616 * unwind.c (mono_unwind_frame): New function to unwind through a frame
6617 using dwarf unwinding info. Not yet used.
6619 * mini.c (mini_init): When using xdebug, disable freeing of domains.
6621 2009-01-21 Mark Probst <mark.probst@gmail.com>
6623 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
6626 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
6627 special case and handle mono_arch_delegate_invoke_impl() returning
6628 function descriptors.
6630 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
6631 trampolines return function descriptors, too.
6633 2009-01-21 Zoltan Varga <vargaz@gmail.com>
6635 * method-to-ir.c (handle_alloc): Avoid generic instances in the
6636 out_of_line optimization.
6638 2009-01-21 Martin Baulig <martin@ximian.com>
6641 (MonoCompile): Added `disable_deadce_vars' to disable removing
6645 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
6646 inside the debugger.
6648 * liveness.c (mono_analyze_liveness): Don't remove any unused
6649 variables if `cfg->disable_deadce_vars' is set.
6651 2009-01-21 Mark Probst <mark.probst@gmail.com>
6653 * method-to-ir.c: Only apply exception constructor optimization if
6654 the the method actually belongs to an exception class. Fixes
6657 2009-01-21 Zoltan Varga <vargaz@gmail.com>
6659 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
6660 change inside a #ifdef __mono_ppc64__.
6662 * aot-compiler.c (compile_method): Remove the previous limitation.
6664 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
6665 on type variables in AOTed code.
6667 * aot-compiler.c (compile_method): Skip generic methods having type
6668 constraints on their generic parameters.
6670 * aot-compiler.c (compile_method): Check for methods which cannot be
6671 encoded inside RGCTX_FETCH patches as well.
6673 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
6676 2009-01-20 Mark Probst <mark.probst@gmail.com>
6678 * method-to-ir.c: Force the vtable variable in shared generic code
6679 for the case that they might show up on a stack trace where they
6682 * mini-exceptions.c: Save and use generic sharing info as well as
6683 IP in stack traces to resolve shared generic instantiations.
6685 2009-01-20 Zoltan Varga <vargaz@gmail.com>
6687 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
6688 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
6690 2009-01-20 Mark Probst <mark.probst@gmail.com>
6692 * method-to-ir.c: Do generic sharing for array constructors.
6694 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
6696 * mini-exceptions.c (mono_print_thread_dump): Add information
6697 about the thread state using wapi_current_thread_desc.
6699 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
6701 * basic-simd.cs: Tests for the new constructors.
6703 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
6705 * mini-ops.h: Added OP_EXPAND_*
6709 * mini-x86.c (mono_arch_output_basic_block): Same.
6711 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
6713 2009-01-19 Zoltan Varga <vargaz@gmail.com>
6715 * iltests.il.in: Add a test for #467385.
6717 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
6719 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
6720 thread been cleaned up is not the same currently in execution.
6722 Fixes appdomain-unload crashes on windows, osx and linux variants
6723 without the __thread keyword.
6725 2009-01-18 Zoltan Varga <vargaz@gmail.com>
6727 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
6728 (koush@koushikdutta.com). Implement this for android.
6730 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
6731 begins with a digit.
6733 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
6734 mono_marshal_get_write_barrier ().
6736 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
6738 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
6739 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
6740 that pass them on a register pair.
6742 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
6743 test was crashing due to that.
6745 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
6747 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
6748 trampoline code. Include ucontext.h only if available.
6750 2009-01-15 Mark Probst <mark.probst@gmail.com>
6752 * mini.c: mono_domain_lookup_shared_generic() takes an open method
6753 and doesn't check whether it's sharable, like it was before
6754 removing the shared generics hash. This brings IronPython
6755 performance back to what it was before that change.
6757 2009-01-14 Mark Probst <mark.probst@gmail.com>
6759 * method-to-ir.c: Handle delegate invocation optimization earlier,
6760 otherwise it would be handled (much more slowly) by the
6761 final/sealed optimization.
6763 2009-01-13 Zoltan Varga <vargaz@gmail.com>
6765 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
6766 domain is not set. Fixes #465864.
6768 2009-01-12 Mark Probst <mark.probst@gmail.com>
6770 * method-to-ir.c: Don't stop sharing of generic methods with catch
6771 clauses - we already handle those.
6773 2009-01-12 Mark Probst <mark.probst@gmail.com>
6775 * mini.c, mini.h: lookup_generic_method() is now
6776 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
6777 making the shared_generics_hash obsolete.
6779 2009-01-12 Mark Probst <mark.probst@gmail.com>
6781 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
6782 use the red zone. Make room on the stack first and then use it,
6783 not the other way around.
6785 2009-01-12 Zoltan Varga <vargaz@gmail.com>
6787 * mini.c (mini_init): Call mono_xdebug_init ().
6789 * aot-compiler.c (mono_xdebug_init): Make this non-static.
6791 2009-01-11 Zoltan Varga <vargaz@gmail.com>
6793 * TestDriver.cs: Add an --iter argument to run tests multiple times.
6795 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
6798 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
6799 debug+unwind info for trampolines.
6801 * mini.c (mono_create_unwind_op): New helper function.
6803 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
6805 2009-01-10 Zoltan Varga <vargaz@gmail.com>
6807 * aot-compiler.c: Fix the build.
6809 2009-01-09 Zoltan Varga <vargaz@gmail.com>
6811 * Makefile.am: Update dtrace-prelink.sh location.
6813 2009-01-08 Zoltan Varga <vargaz@gmail.com>
6815 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
6816 optimization. Fixes #464520.
6818 2009-01-07 Bill Holmes <billholmes54@gmail.com>
6820 * mini-amd64.c : Adding code to save/restore non-volatile registers
6823 * exceptions-amd64.c : Adding code to save/restore non-volatile
6824 registers on Winx64.
6826 Contributed under MIT/X11 license.
6828 2009-01-07 Zoltan Varga <vargaz@gmail.com>
6830 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
6831 __GNUC_MINOR__ which can break when the major version changes.
6833 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
6835 * basic-simd.cs: Add tests for usage of the sizeof opcode.
6837 2009-01-07 Geoff Norton <gnorton@novell.com>
6839 * helpers.c: Allow mono -v -v -v to work on darwin.
6841 2009-01-05 Bill Holmes <billholmes54@gmail.com>
6843 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
6846 Contributed under MIT/X11 license.
6848 2009-01-05 Zoltan Varga <vargaz@gmail.com>
6850 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
6851 instead of directly accessing type->data.klass. Fixes #462016.
6852 (mono_allocate_stack_slots_full): Ditto.
6854 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
6855 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
6857 * aot-compiler.c (emit_plt): Fix ARM build.
6859 2009-01-04 Zoltan Varga <vargaz@gmail.com>
6861 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
6863 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
6866 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
6867 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
6870 * iltests.il.in: Add a regression test.
6872 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6874 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
6876 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6878 * basic-simd.cs: Add a regression test for #462457.
6880 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6882 * mini-ops.h: Add a definition of XPHI.
6884 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
6886 * ssa.c (op_phi_to_move): Handle XPHI.
6888 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
6892 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6894 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
6896 2008-12-31 Geoff Norton <gnorton@novell.com>
6898 * mini-ppc.c: The prolog size allocated can be too small for darwin
6899 ppc32 under certain circumstances. Also fix a small logic bug.
6901 2008-12-29 Zoltan Varga <vargaz@gmail.com>
6903 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
6904 while loading AOT methods.
6906 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
6907 since only the former is nulled out after a successful cast. This prevents
6908 crashes with rethrown exceptions when using --debug=casts.
6910 2008-12-24 Mark Probst <mark.probst@gmail.com>
6912 * mini.h: New macro for checking whether a method is final,
6913 i.e. whether the method or its class is marked final.
6915 * method-to-ir.c: Use the new macro for all final-checks
6916 consistently. Fixes the crash in the System.ServiceModel tests.
6918 2008-12-23 Mark Probst <mark.probst@gmail.com>
6920 * mini-exceptions.c (get_exception_catch_class): Corrected another
6921 overly strict assertion.
6923 2008-12-23 Mark Probst <mark.probst@gmail.com>
6925 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
6926 Clobbering it is not allowed because the caller might use it as
6927 the vtable register in the interface call.
6929 2008-12-19 Mark Probst <mark.probst@gmail.com>
6931 * mini-exceptions.c (get_exception_catch_class): Corrected an
6932 overly strict assertion.
6934 2008-12-18 Mark Mason <mmason@upwardaccess.com>
6936 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
6938 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
6940 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
6942 * cpu-mips.md: correct lengths for certain long_ opcodes.
6944 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
6946 * 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().
6948 2008-12-17 Mark Mason <mmason@upwardaccess.com>
6950 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
6952 2008-12-17 Mark Mason <mmason@upwardaccess.com>
6954 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
6956 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
6958 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
6961 2008-12-16 Mark Mason <mmason@upwardaccess.com>
6963 * 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
6965 * 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)
6967 2008-12-15 Mark Mason <mmason@upwardaccess.com>
6969 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
6971 2008-12-14 Zoltan Varga <vargaz@gmail.com>
6973 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
6974 gshared code. Fixes #458947.
6976 * generics.cs: Add a test.
6978 2008-12-12 Mark Mason <mmason@upwardaccess.com>
6980 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6982 * mini-mips.c: first pass n32 code generation.
6984 * mini-mips.h: datatypes and defines for n32 support.
6986 * exceptions-mips.c: first pass n32 code generation.
6988 * tramp-mips.c: first pass n32 code generation.
6990 * cpu-mips.md: add long_ opcodes.
6992 2008-12-12 Mark Mason <mmason@upwardaccess.com>
6994 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6996 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6998 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7000 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7002 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7004 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7006 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7008 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7010 * helpers.c: for mips/n32, don't pass -mips32 to objdump
7012 2008-12-12 Zoltan Varga <vargaz@gmail.com>
7014 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
7016 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
7018 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
7020 2008-12-12 Mark Probst <mark.probst@gmail.com>
7022 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
7023 descriptors for helper functions directly in front of the code.
7025 2008-12-11 Mark Probst <mark.probst@gmail.com>
7027 * method-to-ir.c: Removed an unnecessary assertion.
7029 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7031 * method-to-ir.c: Merge SGEN changes from the old JIT.
7033 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7035 * driver.c (compile_all_methods_thread_main): Handle failure of
7038 2008-12-10 Mark Probst <mark.probst@gmail.com>
7040 * mini-ppc.c: Merged with mini-ppc64.c.
7042 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
7044 * Makefile.am: Use the same sources for PPC and PPC64.
7046 * mini-ppc64.c: Removed.
7048 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7050 * branch-opts.c (remove_block_if_useless): Extract fall through detection
7051 code to mono_bb_is_fall_through.
7053 * branch-opts.c (mono_remove_critical_edges): Same.
7055 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7057 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
7058 expect that an OP_BR_REG will be there.
7060 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7062 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
7063 for the many branch ops. The original check miss OP_BR_REG.
7067 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7069 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
7071 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7073 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
7074 while holding the aot lock.
7076 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7078 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
7080 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7082 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
7083 to release all runtime callable wrappers held by the runtime.
7085 Contributed under MIT/X11 license.
7087 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7089 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
7092 Contributed under MIT/X11 license.
7094 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7096 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
7097 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
7099 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7101 * cpu-mips.md: fix ckfinite length
7103 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
7104 (mono_arch_lowering_pass): cleanup, rearrange for clarity
7105 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
7107 2008-12-08 Mark Mason <mmason@upwardaccess.com>
7109 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
7111 2008-12-08 Geoff Norton <gnorton@novell.com>
7113 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
7114 size by 8 bytes as well.
7116 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7118 * basic-simd.cs: Fix method names for Vector16b.
7120 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7122 * basic-simd.cs: Fix method names for Vector16sb.
7124 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7126 * basic-simd.cs: Fix method names for Vector8us.
7128 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7130 * basic-simd.cs: Fix method names for Vector8s.
7132 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7134 * basic-simd.cs: Fix method names for Vector4ui.
7136 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7138 * basic-simd.cs: Fix method names for Vector2l.
7140 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7142 * basic-simd.cs: Fix method names for Vector2d.
7144 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7146 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
7147 that are extension methods.
7149 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7151 * basic-simd.cs: Fix method names for Vector4f.
7153 2008-12-08 Zoltan Varga <vargaz@gmail.com>
7155 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
7156 as such. Fixes #456669.
7158 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7160 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
7162 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7164 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
7165 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
7166 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
7167 (mips_adjust_stackframe): handle FP spills
7169 * mini-ops.h: add mips_mtc1_s2
7171 * cpu-mips.md: add mips_mtc1_s2
7173 2008-12-07 Zoltan Varga <vargaz@gmail.com>
7175 * unwind.c: New file, move the unwind info encoding functions here from
7176 aot-compiler.c, so they could be used at runtime too.
7178 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7180 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
7181 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
7183 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7185 * mini-mips.c: cleanup warnings
7186 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
7187 (mips_adjust_stackframe): handle case of taking the address of stack locals
7189 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7191 * aot-compiler.c: Implement a few functions missing from the asm writer.
7192 (emit_method_code): Only write symbols for methods when using the bin
7193 writer, since the assembler can't deal with the characters in our method
7196 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
7198 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
7201 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
7202 a bit to also restore %rax.
7204 2008-12-05 Mark Probst <mark.probst@gmail.com>
7206 * mini-ppc.c: Some simple merges from mini-ppc64.c.
7208 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7210 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
7213 2008-12-05 Mark Probst <mark.probst@gmail.com>
7215 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
7217 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
7218 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
7220 * exceptions-ppc64.c: Removed.
7222 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
7224 2008-12-05 Mark Probst <mark.probst@gmail.com>
7226 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
7229 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
7231 * tramp-ppc64.c: Removed.
7233 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7235 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
7238 2008-12-05 Mark Probst <mark.probst@gmail.com>
7240 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
7242 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
7243 mini-ppc.h instead of mini-ppc64.h.
7245 * mini-ppc64.h: Removed.
7247 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7249 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
7251 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
7253 2008-12-05 Mark Probst <mark.probst@gmail.com>
7255 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
7256 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
7259 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7261 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
7263 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7265 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
7267 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7269 * basic-simd.cs: Tests for operator == and != on Vector4f.
7271 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7273 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
7275 * simd-intrinsics.c: Kill useless enum.
7277 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7279 * cpu-mips.md: add long_conv_to_ovf_i4_2
7280 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
7282 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7284 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
7286 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
7288 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7290 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
7292 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7294 * basic-simd.cs: Add tests for new methods.
7296 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7298 * simd-intrinsics.c: Add support for operator == and !=
7301 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
7303 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7305 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
7307 2008-12-04 Zoltan Varga <vargaz@gmail.com>
7309 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
7311 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
7312 MONO_PATCH_INFO_ICALL_ADDR.
7314 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
7316 * aot-compiler.c: Resurrect full-aot support.
7318 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7320 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
7322 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7324 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
7326 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
7328 * basic-simd.cs: Fix tests to work under ppc.
7329 Remove tests for methods that will be removed.
7331 2008-12-03 Mark Probst <mark.probst@gmail.com>
7333 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
7334 generic type (via a typedef or typeref) correctly.
7336 2008-12-03 Zoltan Varga <vargaz@gmail.com>
7338 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
7339 diagnose an assertion failure.
7341 2008-12-02 Mark Probst <mark.probst@gmail.com>
7343 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
7344 Fix trampoline size.
7346 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
7347 conversion opcodes are implemented natively instead via emulation.
7349 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7351 * cpu-mips.md: remove mips_xori
7353 * mini-ops.h: remove mips_xori
7355 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
7357 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
7359 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
7361 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7363 * cpu-mips.md: fix instruction lengths.
7365 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
7367 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
7369 * mini-ops.h: fix slti / sltiu op profiles.
7371 2008-12-02 Martin Baulig <martin@ximian.com>
7373 * method-to-ir.c (mono_method_to_ir): Disable debugging
7374 information for the init locals block to make the debugger stop
7375 after all locals have been initalized.
7377 2008-12-02 Martin Baulig <martin@ximian.com>
7379 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
7380 running inside the debugger.
7382 2008-12-01 Zoltan Varga <vargaz@gmail.com>
7384 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
7387 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
7388 alu->alu imm optimization which only shows if deadce is disabled.
7390 * aot-compiler.c: Rename the function names for the binary and asm writers
7391 so they can coexist in the same process. Rework the xdebug code to use the
7392 asm writer. This avoids the need to call into the runtime to dump the
7393 debugging info. Add more debugging info for types.
7395 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
7397 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
7398 cpu description tables, they can't occur in cpu-<ARCH>.md.
7400 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
7401 the stack in CEE_LDFLDA. Fixes #450542.
7403 * generics.cs: Add a new test.
7405 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7407 * mini-ops.h: updated MIPS opcodes
7408 * mini-mips.c: decompose long opts
7409 * mini-mips.h: decompose long opts
7411 2008-11-29 Mark Mason <mmason@upwardaccess.com>
7413 * cpu-mips.md: fix length on int_rem_un
7414 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
7416 2008-11-29 Zoltan Varga <vargaz@gmail.com>
7418 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
7420 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
7422 2008-11-29 Martin Baulig <martin@ximian.com>
7424 * mini-exceptions.c (mono_handle_native_sigsegv): Check
7425 mono_debug_using_mono_debugger() in addition to the
7426 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
7428 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7430 * mini-ops.h: updated more MIPS opcodes
7431 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
7432 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
7434 2008-11-28 Mark Probst <mark.probst@gmail.com>
7436 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
7438 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7440 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
7441 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
7442 * mini-ops.h: correct selected mips opcode entries
7444 2008-11-28 Mark Probst <mark.probst@gmail.com>
7446 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
7449 2008-11-28 Mark Probst <mark.probst@gmail.com>
7451 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
7453 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7455 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
7456 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
7457 * mini-mips.h: disable IMT
7458 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
7460 2008-11-28 Mark Probst <mark.probst@gmail.com>
7462 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
7464 2008-11-28 Mark Probst <mark.probst@gmail.com>
7466 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
7468 2008-11-28 Zoltan Varga <vargaz@gmail.com>
7470 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
7473 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
7475 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
7476 for Set/GetVector aligned versions.
7478 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
7480 * basic-simd.cs: Add tests for Get/SetVector.
7482 2008-11-27 Mark Probst <mark.probst@gmail.com>
7484 * mini.c: Removed g_slist_append_mempool(). Now in
7487 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
7489 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
7490 size properly and make the bounds check optional.
7492 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
7493 for SetVector and IsAligned.
7495 2008-11-27 Zoltan Varga <vargaz@gmail.com>
7497 * mini.c: Remove unused mono_normalize_opcodes () function.
7499 2008-11-26 Mark Probst <mark.probst@gmail.com>
7501 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
7502 using the new atomic add ops now.
7504 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
7507 2008-11-26 Mark Probst <mark.probst@gmail.com>
7509 * mini-ppc64.c: Several fixes.
7511 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7513 * cpu-mips.md: added jump_table
7514 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
7516 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7518 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
7520 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7522 * mini-ops.h: corrected a handful of MIPS opcodes.
7524 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7526 * aot-compiler.c: MIPS to use ELF writer
7528 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7530 * mini-codegen.c: remove MIPS specific assert.
7532 2008-11-25 Mark Probst <mark.probst@gmail.com>
7534 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
7535 fixes. PPC64 now passes most of the runtime regressions.
7537 2008-11-24 Zoltan Varga <vargaz@gmail.com>
7539 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
7540 volatile intervals a bit.
7542 2008-11-24 Mark Probst <mark.probst@gmail.com>
7544 * basic-long.cs: New test case.
7546 2008-11-23 Zoltan Varga <vargaz@gmail.com>
7548 * mini.c (mini_method_compile): Disable globalra for large methods for
7551 * regalloc2.c (order_moves): Add fp support.
7553 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
7554 source bblock ends with an OP_BR_REG.
7556 * ratests.cs: Add a new test.
7558 2008-11-23 Mark Probst <mark.probst@gmail.com>
7560 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
7561 sharing. PPC64 now passes generics.exe.
7563 2008-11-23 Mark Probst <mark.probst@gmail.com>
7565 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
7567 2008-11-23 Zoltan Varga <vargaz@gmail.com>
7569 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
7570 memory when mono_jit_info_table_find () can't find the method in the
7573 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
7576 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
7579 2008-11-23 Mark Probst <mark.probst@gmail.com>
7581 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
7582 Several fixes. PPC64 now runs exceptions.exe and
7583 devirtualization.exe.
7585 2008-11-22 Mark Probst <mark.probst@gmail.com>
7587 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
7588 arrays.exe and basic-math.exe.
7590 2008-11-22 Mark Probst <mark.probst@gmail.com>
7592 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
7593 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
7595 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
7597 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
7599 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
7601 * method-to-ir.c: Move bounds checking macros to ir-emit.h
7603 * ir-emit.h: Move macros from method-to-ir.c to here.
7605 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
7607 * mini-ops.h: Correct the long simd ops to use LREG.
7609 2008-11-21 Zoltan Varga <vargaz@gmail.com>
7611 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
7613 * mini-ops.h: Correct the dreg type of a few long opcodes.
7615 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
7618 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
7620 * mini-ppc.c: remove negative stack references in epilog
7621 for platforms that don't support the red zone.
7623 2008-11-21 Mark Probst <mark.probst@gmail.com>
7625 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
7626 point regs. Now PPC64 passes basic-calls.exe.
7628 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7630 * basic-simd.cs: Add tests for accessors of Vector2l.
7632 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7634 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
7636 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
7638 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
7640 2008-11-21 Mark Probst <mark.probst@gmail.com>
7642 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
7643 PPC64 passes basic-long.exe.
7645 2008-11-20 Mark Probst <mark.probst@gmail.com>
7647 * decompose.c: Decompose carry and overflow add on PPC64 like on
7648 other 64 bit archs. Don't decompose sub at all on PPC64.
7650 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
7651 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
7654 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7656 * basic-simd.cs: Add tests for accessors of Vector2d.
7658 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7660 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
7664 * mini-x86.c (mono_arch_output_basic_block): Same.
7666 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
7668 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7670 * basic-simd.cs: Add tests for accessors of Vector4f.
7672 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7674 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
7678 * mini-x86.c (mono_arch_output_basic_block): Same.
7680 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
7682 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7684 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
7686 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7688 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
7692 * mini-x86.c (mono_arch_output_basic_block): Same.
7694 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
7696 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7698 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
7700 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7702 * simd-intrinsics.c: Enable setters for Vector16sb.
7704 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7706 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
7710 * mini-x86.c (mono_arch_output_basic_block): Same.
7712 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
7714 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
7716 * simd-intrinsics.c: Implement setter for Vector8us.
7718 2008-11-19 Zoltan Varga <vargaz@gmail.com>
7720 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
7723 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
7725 * mini-ppc.c: remove references to the red zone in the prolog
7726 (for systems that don't support it).
7728 2008-11-19 Mark Probst <mark.probst@gmail.com>
7730 * cpu-ppc64.md: Fixed a few instruction lengths.
7732 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
7735 2008-11-19 Mark Probst <mark.probst@gmail.com>
7737 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
7740 2008-11-19 Zoltan Varga <vargaz@gmail.com>
7742 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
7744 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
7746 * mini-ops.h: Added OP_INSERT_I2.
7750 * mini-x86.c (mono_arch_output_basic_block): Same.
7752 * simd-intrinsics.c: Implement setter for Vector8s.
7754 * simd-methods.h: Add the names of get setters of Vector8s.
7756 2008-11-18 Zoltan Varga <vargaz@gmail.com>
7758 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
7760 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
7763 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
7765 2008-11-18 Mark Probst <mark.probst@gmail.com>
7767 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
7768 for PPC64. An empty program runs now.
7770 2008-11-18 Zoltan Varga <vargaz@gmail.com>
7772 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
7774 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
7775 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
7776 info for JITted code is emitted into a shared library, loadable into gdb.
7778 2008-11-18 Mark Probst <mark.probst@gmail.com>
7780 * Makefile.am: Changes to build PPC64.
7782 * mini-arch.h: Include mini-ppc64.h on PPC64.
7784 2008-11-18 Mark Probst <mark.probst@gmail.com>
7786 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
7787 in PPC code up to r119147.
7789 2008-11-18 Mark Probst <mark.probst@gmail.com>
7791 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
7792 cpu-ppc64.md: Changes for PPC64.
7794 Based on code submitted by andreas.faerber@web.de at
7795 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
7798 2008-11-18 Mark Probst <mark.probst@gmail.com>
7800 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
7801 cpu-ppc64.md: Copied from the corresponding PPC files from
7804 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
7806 * mini-ops.h: Added OP_ROUND.
7808 * cpu-x86.md: Added round.
7810 * mini-x86.c: Added support for intrinsicing Math.Round (double).
7812 * basic-math.cs: Added test_0_round to test rounding.
7814 Contributed under MIT/X11 license.
7816 2008-11-17 Bill Holmes <billholmes54@gmail.com>
7818 * aot-compiler.c : Fix the Winx64 build.
7820 Contributed under MIT/X11 license.
7822 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
7824 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
7825 in OP_EXTRACT_R8 to avoid possible stack corruption.
7827 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
7829 * mini-ops.h: Added OP_EXTRACT_R8/I8.
7831 * cpu-x86.md: Added extract_r8.
7833 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
7835 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
7836 a couple of OP_EXTRACT_I4.
7838 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
7840 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
7842 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
7844 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
7847 2008-11-17 Zoltan Varga <vargaz@gmail.com>
7849 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
7850 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
7852 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
7853 are not needed any more.
7855 * mini.h: Remove the unused INS_LIST macros.
7857 * mini.c (mini_method_compile): Remove a disable globalra case which is no
7860 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
7863 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
7864 mono_alloc_ireg () instead.
7866 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
7869 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
7872 * aot-runtime.c (load_aot_module): Disable AOT when running under
7875 * mini-amd64.h: Change the monitor fastpath defines to check for
7876 !PLATFORM_WIN32 so they work on *bsd too.
7878 * mini.h mini.c mini-hhpa.c: Remove more unused code.
7880 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
7882 * mini.h (MonoCompile): Remove new_ir flag.
7884 * regalloc.h regalloc.c: Remove unused code.
7886 * cpu-*.md: Remove more unused opcodes.
7888 * simple-cee-ops.h simple-mini-ops.h: Removed.
7890 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
7892 2008-11-17 Zoltan Varga <vargaz@gmail.com>
7894 * aliasing.h: Removed.
7896 * *.c: Remove references to aliasing.h and inssel.h.
7898 * mini.c: Remove additional unused functions.
7900 * mini-ops.h cpu-*.md: Remove unused opcodes.
7902 2008-11-16 Zoltan Varga <vargaz@gmail.com>
7904 Remove the old JIT code.
7906 * inssel*.brg: Removed.
7908 * ssa.c abcremoval.c aliasing.c: Removed.
7910 * ssa2.c: Renamed to ssa.c.
7912 * abcremoval2.c: Renamed to abcremoval.c.
7914 * *.c: Removed all !cfg->new_ir code.
7916 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
7917 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
7919 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
7921 2008-11-16 Zoltan Varga <vargaz@gmail.com>
7923 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
7924 to simplify the code and cut back on the number of global symbols in the AOT
7927 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
7929 2008-11-15 Zoltan Varga <vargaz@gmail.com>
7931 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
7932 with the got/got_info tables.
7934 * mini.h: Bump AOT file format version.
7936 * unwind.h: New file, contains definitions for stack unwinding.
7938 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
7941 * aot-compiler.c: Generalize the emitting of unwind information to use the
7942 information in cfg->unwind_ops.
7944 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
7946 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
7947 AOT method frames. Enable writing symbols for methods by default.
7949 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
7951 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
7952 and make it work with vectors of element sizes 1, 2 and 4.
7954 * simd-intrinsics.c: Enable getter for all vectors with element size
7957 * simd-methods.h: Add the names of other getters.
7959 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
7965 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
7967 * mini-ppc.h: portability fix.
7969 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
7971 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
7972 buggy and will overwrite it.
7974 2008-11-14 Zoltan Varga <vargaz@gmail.com>
7976 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
7977 Use it to emit local symbols for all methods so AOTed methods show up with
7978 their full name in gdb/valgrind output.
7980 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
7982 * mini-ppc.c: portability fixes.
7984 2008-11-14 Zoltan Varga <vargaz@gmail.com>
7986 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
7987 entries out of the if (!generic_shared...) code so it is always done.
7988 (mono_class_init_trampoline): Do the patching when running under valgrind
7989 too, newer versions of valgrind have no problems with it.
7991 2008-11-13 Zoltan Varga <vargaz@gmail.com>
7993 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
7996 2008-11-13 Mark Probst <mark.probst@gmail.com>
7998 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
8001 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8003 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
8005 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8007 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
8013 * simd-intrinsics.c: Same.
8015 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8017 * simd-intrinsics.c: Enable constructor intrinsics for all types.
8019 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8021 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
8022 to work with more Vector types.
8024 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8026 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
8027 store the elemens directly instead of using and intermediate.
8029 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8031 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
8033 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
8034 to preserve %eax for aot plt trampolines.
8036 * aot-compiler.c (compile_method): Don't skip synchronized methods.
8037 (encode_method_ref): Flag synchronized methods so they won't go through
8040 * aot-compiler.c: Additional work to support AOTing synchronized methods/
8043 * cpu-ia64.md (jmp): Increase max length.
8045 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8047 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
8048 open generic classes.
8050 * aot-compiler.c: Enable the ELF writer on ELF platforms.
8052 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
8053 box+brtrue optimization since it causes test failures on x86.
8055 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8057 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
8063 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
8064 for simd ctor values.
8066 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
8067 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
8069 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8071 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
8074 * simd-instrincs.c: Same.
8076 * basic-simd.cs: Same.
8078 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8080 * ratests.cs: Add more tests.
8082 * regalloc2.c (add_spill_code): Handle more corner cases.
8084 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8086 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
8087 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
8088 both the source an destination of an instruction.
8090 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8092 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
8093 wapihandles.c: more portability changes.
8095 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
8097 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
8098 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
8099 safe to execute in a signal handler and the kernel provides better
8100 the info in /proc/self/smaps. Avoid the assert on sigaction during
8103 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8105 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
8106 do the bblock linking hack if it is actually needed.
8108 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
8111 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
8112 crash problem is fixed.
8114 * branch-opts.c (mono_remove_critical_edges): Link up newly added
8117 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
8119 (mini_method_compile): Set the starting value of next_vreg to
8120 MAX_IREGS + MAX_FREGS when using globalra.
8122 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
8123 filter clauses with BB_EXCEPTION_HANDLER.
8125 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
8127 2008-11-10 Mark Probst <mark.probst@gmail.com>
8129 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
8130 space for stdcall. Fixes regressions on Win32.
8132 2008-11-10 Zoltan Varga <vargaz@gmail.com>
8134 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
8136 (linear_scan): Remove an assert which doesn't seem to be needed.
8138 * local-propagation.c (mono_local_deadce): Avoid a call to
8139 MONO_DELETE_INS which would screw up the instruction linking.
8141 * mini.c (mono_decompose_op_imm): Make this work with globalra.
8143 * regalloc2.c: Upgrade to work the current JIT code.
8145 2008-11-09 Zoltan Varga <vargaz@gmail.com>
8147 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
8150 * aot-runtime.c: Remove some dead code.
8152 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
8154 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
8156 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
8157 trampolines using sscanf since atoi doesn't work on large unsigned values.
8159 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
8160 Initialize code_size.
8162 2008-11-08 Mark Probst <mark.probst@gmail.com>
8164 * method-to-ir.c (mini_emit_inst_for_method): Make
8165 Interlocked.CompareExchange work for Int arguments on 32 bit
8168 2008-11-07 Mark Probst <mark.probst@gmail.com>
8170 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
8172 2008-11-06 Bill Holmes <billholmes54@gmail.com>
8174 * main.c Fix MSVC build.
8176 Contributed under MIT/X11 license.
8178 2008-11-06 Mark Probst <mark.probst@gmail.com>
8180 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
8181 alignment larger than 8 bytes are aligned correctly, too.
8183 * mini.c: Honor the min_align field of MonoClass when laying out
8186 2008-11-06 Zoltan Varga <vargaz@gmail.com>
8188 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
8190 * aot-compiler.c (emit_plt): Fix a warning.
8192 * aot-compiler.c: Implement ARM support in the binary writer.
8194 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8196 * basic-simd.cs: Add test for getter with byref arg.
8197 Fix the naming of a few tests.
8198 Add missing checks to a test.
8200 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8202 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
8204 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
8205 most of the full-aot support for monitor enter/exit trampolines.
8207 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
8208 enter/exit trampoline creation functions.
8210 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
8213 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
8215 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
8216 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
8217 implement the needed functionality without adding crap to the runtime.
8219 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8221 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
8224 * mini.c (mono_build_date): New global version holding the build date in
8227 * Makefile.am (buildver.c): Generate a file containing the build date.
8229 * main.c: Set the build date from the generated file.
8231 * mini.c (mono_get_runtime_build_info): New helper function returning build
8232 information in a string format.
8234 * driver.c (mono_main): Print the build date in --version.
8236 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
8237 file when the bind-to-runtime-version option is used.
8239 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8241 * simd-intrinsics.c: Fix bug when using getters and byref args.
8243 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8245 * simd-methods.h: Rename prefetch methods.
8247 * simd-intrinsics.c: Same.
8249 2008-11-05 Mark Probst <mark.probst@gmail.com>
8251 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
8254 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8256 * aot-compiler.c: Use the bundled elf header files instead of depending on
8259 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
8262 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
8265 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
8267 * cpu-x86.md: Add store nta ops.
8273 * mini.h: Add an enum for simd prefetch modes.
8275 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
8276 of store. Use the changed code to support store nta.
8278 * simd-intrinsics.c: Add prefetch ops for all vector types.
8280 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8282 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
8285 * aot-compiler.c: Use statically allocated buffers for constructing symbol
8288 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
8291 2008-11-04 Mark Probst <mark.probst@gmail.com>
8293 * mini-x86.c: Fixed commit.
8295 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8297 * aot-compiler.c (emit_plt): Align the plt section only on x86.
8299 2008-11-04 Mark Probst <mark.probst@gmail.com>
8301 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
8302 and MONITOR_EXIT, for the ASM fastpaths.
8304 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
8307 * mini.c, patch-info.h: Signature and patch infos for
8308 Monitor.Enter/Exit trampolines.
8310 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
8312 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
8313 Monitor.Enter/Exit ASM fastpath for Linux.
8315 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8317 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
8319 * objects.cs: Add a new test.
8321 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
8323 * aot-runtime.c (load_method): Run class initialization in the PLT case even
8324 if MONO_LOG_LEVEL is set.
8326 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
8328 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
8330 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
8332 * aot-compiler.c: Change the relocation code to use virtual addresses instead
8333 of file offsets. Align the sections belonging to the data segment to
8336 2008-11-03 Zoltan Varga <vargaz@gmail.com>
8338 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
8339 elf.h. Port it to amd64.
8341 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
8343 * driver.c: Enable SIMD by default.
8345 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
8347 * cpu-x86.md: Add prefetch op.
8353 * mini.h: Add an enum for simd prefetch modes.
8355 * simd-methods.h: Add prefetch function names.
8357 * simd-intrinsics.c: Add prefetch ops for all vector types.
8359 2008-11-03 Zoltan Varga <vargaz@gmail.com>
8361 * aot-compiler.c (emit_bytes): Speed this up a little.
8363 2008-11-02 Zoltan Varga <vargaz@gmail.com>
8365 * aot-compiler.c: Add JIT time etc. statistics.
8367 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
8369 * mini.h (MonoCompile): Add 'got_offset' field.
8371 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
8372 method_got_offsets array.
8374 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
8377 * aot-compiler.c (compile_method): Add generic method instances referenced
8378 by the method to the list of methods to be compiled, this is required so if
8379 A<T> references B<T>, and another assembly references A<int>, then it will
8380 also get a copy of B<int>.
8382 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
8383 when checking for monitor enter/exit.
8385 2008-10-30 Mark Probst <mark.probst@gmail.com>
8387 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
8388 for Monitor.Enter and Monitor.Exit if enabled.
8390 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
8393 2008-10-30 Zoltan Varga <vargaz@gmail.com>
8395 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
8396 of an OP_MOVE. Fixes #440046.
8398 * basic-long.cs: Add a new test.
8400 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
8402 * mini.h: Add synchronization note for the managed counter-part.
8404 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
8405 returns the simd caps of the current cpu.
8407 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
8409 * basic-simd.cs: Remove Console.WriteLine.
8411 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8413 * basic-simd.cs: New tests for Vector2ul.
8415 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8417 * simd-intrinsics.c: Add new vector type Vector2ul.
8419 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8421 * basic-simd.cs: New tests for Vector2l.
8423 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8425 * cpu-x86.md: Add long version of most packed int ops.
8431 * simd-intrinsics.c: Add new vector type Vector2l.
8433 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8435 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
8437 * simd-methods.h: Remove SN_op_BitwiseXor.
8439 2008-10-28 Zoltan Varga <vargaz@gmail.com>
8441 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
8444 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8446 * basic-simd.cs: Test for Vector2d.
8448 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
8451 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8453 * cpu-x86.md: Add double version of all packed float ops.
8459 * simd-intrinsics.c: Add new vector type Vector2d.
8461 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
8463 * simd-methods.h: Add Duplicate.
8465 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8467 * basic-simd.cs: Test for packing with signed saturation.
8469 2008-10-28 Zoltan Varga <vargaz@gmail.com>
8471 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
8472 found in the TYPESPEC table.
8474 2008-10-26 Zoltan Varga <vargaz@gmail.com>
8476 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
8479 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
8481 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
8482 instead of the RVA, since the RVA can be changed by tools like the cil
8485 * method-to-ir.c (mono_method_to_ir2): Ditto.
8487 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
8488 (deserialize_variable): Ditto.
8490 2008-10-25 Martin Baulig <martin@ximian.com>
8492 * debug-mini.c (write_variable): Use
8493 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
8495 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8497 * cpu-x86.md: Add unsigned variants of packd and packw.
8501 * mini-x86.h: Emit the right instruction for packd and packw.
8502 Add unsigned variants of packd and packw.
8504 * simd-intrinsics.c: Packd and packw were used in place of their
8505 unsigned variants. Change that.
8506 Add intrinsics for (Signed)PackWithSignedSaturation.
8508 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
8510 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8512 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
8514 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8516 * mini-ops.h: Remove dword packed add/sub with saturation ops.
8518 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
8520 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
8523 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
8525 2008-10-24 Mark Probst <mark.probst@gmail.com>
8527 * method-to-ir.c, mini.c: Special casing for the synchronized
8528 wrapper for the ldtoken+GetTypeFromHandle case.
8530 2008-10-24 Zoltan Varga <vargaz@gmail.com>
8532 * mini.c (mono_replace_ins): Move this to branch-opts.c.
8534 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
8535 created/split bblocks.
8537 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8539 * mini-ops.h: Add packed signed mul high.
8543 * mini-x86.c (mono_arch_output_basic_block): Same.
8545 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
8547 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
8549 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8551 * basic-simd.cs: Tests for Vector16sb.
8553 2008-10-24 Zoltan Varga <vargaz@gmail.com>
8555 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
8557 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
8559 * mini-ops.h: Add packed signed min, max and compare greater.
8563 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
8566 * simd-methods.h: Add CompareGreaterThan.
8568 * simd-methods.h: Remove CompareEquals.
8570 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
8572 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
8574 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
8577 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
8579 * basic-simd.cs: Fix tests due to change in the API.
8581 2008-10-21 Zoltan Varga <vargaz@gmail.com>
8583 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
8585 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8587 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
8589 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
8590 inst_offset as this has invalid values for LDADDR.
8592 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8594 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
8596 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
8598 2008-10-21 Zoltan Varga <vargaz@gmail.com>
8600 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
8601 for accessing field->data.
8603 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8605 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
8607 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8609 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
8611 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
8613 2008-10-21 Zoltan Varga <vargaz@gmail.com>
8615 * dominators.c (mono_compute_natural_loops): Allocate GList enties
8616 from the cfg mempool.
8618 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
8620 * basic-simd.cs: Tests for new methods in Vector8us.
8622 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
8624 * mini-ops.h: Add multiply and store high.
8628 * mini-x86.c (mono_arch_output_basic_block): Same.
8630 * simd-methods.h: Same.
8632 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
8635 2008-10-19 Zoltan Varga <vargaz@gmail.com>
8637 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
8638 mono_class_setup_vtable ().
8640 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
8641 mono_class_get_vtable_entry () for accessing klass->vtable.
8643 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
8645 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
8648 * method-to-ir.c (mono_save_token_info): Don't save references made from
8651 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
8652 of generic instances.
8654 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
8656 2008-10-19 Mark Probst <mark.probst@gmail.com>
8658 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
8659 OP_JMP depends on the method signature. Calculate it properly.
8661 2008-10-19 Zoltan Varga <vargaz@gmail.com>
8663 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
8666 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
8668 (emit_extra_methods): Add another table mapping method indexes to
8669 offsets in the extra_method_info table.
8671 * mini.h: Bump AOT file format version.
8673 * aot-runtime.c: Merge most of the code from mono_aot_get_method
8674 and mono_aot_get_method_from_token () into one function.
8676 2008-10-19 Mark Probst <mark.probst@gmail.com>
8678 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
8681 2008-10-18 Zoltan Varga <vargaz@gmail.com>
8683 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
8686 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
8689 * mini.c (mono_patch_info_equal): Compare the generic context as well.
8691 * mini.h: Bump aot file format version.
8693 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
8694 AOT file can contain native code for methods which are not in the METHOD
8695 table. Generate code for non-sharable generic instances of generic methods
8696 found in the METHODSPEC table.
8698 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
8699 encoding generic type handles.
8701 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
8702 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
8704 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
8705 macros + MONO_ADD_INS.
8707 * mini.c (mono_jump_info_token_new2): New function which takes a generic
8710 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
8712 * mini.h: Bump aot file format version.
8714 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
8716 2008-10-17 Mark Probst <mark.probst@gmail.com>
8718 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
8719 platforms, with definable stack alignment value. Set to 16 now
8722 * mini.c, mini.h, driver.c: Command line option for disabling
8725 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
8727 * basic-simd.cs: Tests for new methods in Vector4ui.
8729 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
8731 * mini-ops.h: Add packed int shuffle.
8735 * mini-x86.c (mono_arch_output_basic_block): Same.
8737 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
8738 extract mask, max, min, shuffle.
8740 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
8742 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
8744 * basic-simd.cs: Tests for new methods in Vector8us.
8746 2008-10-17 Mark Probst <mark.probst@gmail.com>
8748 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
8749 RuntimeTypeHandle, not a TypedReference.
8751 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
8753 * simd-intrinsics.c: remove relocations.
8755 2008-10-17 Zoltan Varga <vargaz@gmail.com>
8757 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
8758 optimizations from the x86 backend.
8760 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
8762 * simd-methods.h, simd-intrinsics.c: debloat method names and
8763 prepare for no relocations.
8765 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8767 * mini-ops.h: Add packed min/equal and sum of absolute differences.
8771 * mini-x86.c (mono_arch_output_basic_block): Same.
8773 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
8774 extract mask, max, min and sum of absolute differences.
8776 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
8779 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8781 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
8782 Renamed one test for consistency.
8784 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8786 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
8787 fix to the code that deal with other blocks.
8789 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8791 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
8793 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8795 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
8796 that deals with vreg interference. Explicitly check for OP_LDADDR to be
8797 able to process the source reg.
8799 2008-10-16 Martin Baulig <martin@ximian.com>
8801 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
8803 * inssel.brg: Add `OP_HARD_NOP'.
8805 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
8807 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
8808 `OP_HARD_NOP' instruction when running inside the debugger.
8810 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
8811 `OP_HARD_NOP' instruction when running inside the debugger.
8813 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8815 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
8816 now works. The issue with the regalloc tripping up no longer
8819 * simd-intrinsics.c (load_simd_vreg): Same.
8821 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8823 * basic-simd.cs: Tests for new Vector8ui methods.
8825 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8827 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
8828 only for type. This fixes crashes where MonoInst::klass is checked
8829 for ops of type != VTYPE or OBJ.
8831 * simd-intrinsics.c (load_simd_vreg): Same.
8833 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8835 * mini-ops.h: Add ops for packed shuffle/max/avg and
8840 * mini-x86.c (mono_arch_output_basic_block): Same.
8842 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
8845 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
8846 to emit extract mask op.
8848 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
8849 to emit word shuffles.
8851 2008-10-15 Mark Probst <mark.probst@gmail.com>
8853 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
8854 the largest alignment needed by a variable, but at least
8857 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8859 * basic-simd.cs: Tests for the fixes in the last commit.
8861 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8863 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
8864 no longer handles STACK_PTR input.
8866 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
8868 * simd-intrinsics.c (load_simd_vreg): New function that works like
8869 get_simd_vreg but handles STACK_PTR input.
8871 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
8872 as the input can be an arbitrary pointer.
8874 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
8875 LDADDR local optimization directly otherwise use a store op.
8877 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8879 * basic-simd.cs: Tests for dup low and dup high.
8881 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8883 * mini-ops.h: Add dup low and dup high ops.
8887 * mini-x86.c (mono_arch_output_basic_block): Same.
8889 * simd-intrinsics.c (vector4f_intrinsics): Same.
8891 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8893 * basic-simd.cs: Tests for recently added functionality.
8895 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8897 * mini-ops.h: Add remaining sse1 fp ops.
8899 * cpu-x86.md: Add remaining sse1 fp ops.
8901 * mini-x86.c (mono_arch_output_basic_block): Same.
8903 * mini.h: Add enum for simd FP compare conditions.
8905 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
8907 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
8908 so the backed can generate the appropriate op.
8910 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8911 This patch squeese one more byte from the SimdIntrinsc struct.
8913 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
8914 a a shift amount intead of simply or'ing it.
8916 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
8918 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
8919 byte so we can have an aditional flags field without increasing struct size.
8921 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
8922 against the simd_supported_versions bitmask.
8924 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
8926 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
8928 * mini.c: remove rawbuffer code (the only use here is unsafe because
8929 it takes locks during signal handling and the kernel now provides much
8930 better info in proc/pid/smaps these days).
8932 2008-10-13 Zoltan Varga <vargaz@gmail.com>
8934 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
8935 OP_X86_PUSH_OBJ. Fixes #434620.
8937 * objects.cs: Add a test.
8939 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
8941 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
8942 that the packuswb/packusdw don't work with unsigned numbers for what
8943 would be negative numbers in signed format.
8945 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
8946 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
8948 * mini-ops.h: Add doubleword forms of many ops and packing ones.
8950 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
8952 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
8954 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
8956 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
8959 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
8960 version as the enum in mini.h.
8962 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
8963 for sse3 ops, check the simd_version field if present. This way the code
8964 works with all versions of sse.
8966 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8968 * simd-intrinsics.c: Fixed intrinsic name typo.
8970 * mini.h: Added missing simd exported function.
8972 * basic-simd.cs: Added tests for Vector4ui.
8973 Fixed broken test for Vector16b.
8975 2008-10-10 Zoltan Varga <vargaz@gmail.com>
8977 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
8978 the max length to 64.
8980 2008-10-10 Mark Probst <mark.probst@gmail.com>
8982 * method-to-ir.c: Only do the fast virtual generic method call for
8983 non-wrapper methods.
8985 * mini.h, mini-trampolines.c: The new generic virtual remoting
8986 trampoline handles virtual method calls via the vtable (as done by
8987 the fast virtual generic method calls) to remoting proxies.
8989 * mini.c (mono_jit_create_remoting_trampoline): For generic
8990 methods reate a generic virtual remoting trampoline.
8992 * mini-amd64.h: Enable fast virtual generic method calls again.
8994 2008-10-10 Mark Probst <mark.probst@gmail.com>
8996 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
8997 restore registers when doing tail calls.
8999 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9001 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
9004 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9006 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
9008 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9010 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
9012 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9014 * basic-simd.cs: Retrofit for API changes.
9016 2008-10-10 Mark Probst <mark.probst@gmail.com>
9018 * mini-ppc.c: Handle integer stack arguments for tail calls.
9020 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9022 * optflags-def.h: Removed sse3 optimization.
9026 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
9029 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
9031 * mini.h: Added enumeration with simd versions.
9033 * simd-intrinsics.c (emit_intrinsics): Use the new static var
9036 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
9038 * mini.c (mini_init): Call mono_simd_intrinsics_init.
9040 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9042 * basic-simd.cs: Added tests for Vector8u and Vector16u.
9044 * basic-simd.cs: Fixed test naming.
9046 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9048 * mini-ops.h: Added ops for packed and saturated math, shifts
9049 and packing/unpacking.
9051 * cpu-x86.md: Added descriptors for the above ops.
9053 * mini-x86.c: Added code to emmit the above ops.
9055 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
9057 2008-10-08 Zoltan Varga <vargaz@gmail.com>
9059 * aot-compiler.c (compile_method): Enable AOT for generic code.
9061 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
9063 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
9065 * mini.c: add a workaround for a common screwup that ends up blamed
9066 to mono (other processes blocking signal delivery).
9068 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9070 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
9071 in the LDFLD/STFLD opcodes. Fixes #432673.
9073 * iltests.il.in: Add a new test.
9075 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
9077 * mini-arm.c: attach the thread in unmanaged->managed transitions
9078 using delegates (bug #433148).
9080 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9082 * basic-simd.cs: Use new ShuffleSel constants.
9084 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9086 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
9088 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
9089 only disable simd intrinsics if no sse2 is detected.
9091 * optflags-def.h: Added sse3.
9093 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
9096 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9098 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
9099 when adding delegate-invoke wrappers.
9101 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9103 * Makefile.am: Reenable the simd tests.
9105 2008-10-07 Bill Holmes <billholmes54@gmail.com>
9107 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
9108 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
9109 other vreg is allocated to that hreg.
9111 Contributed under MIT/X11 license.
9113 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9115 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
9118 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9120 * basic-simd.cs: New test suite for SIMD intrinsics.
9122 * Makefile.am: Added new tests.
9124 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9126 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
9130 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
9132 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
9133 using SSE2 aware opcodes.
9135 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
9136 is enabled, this code path is only reachable if conversion ops are emmited after
9139 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
9141 This optimization saves 6 bytes per conversion against the old version.
9143 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9145 * aot-compiler.c (compile_method): Don't skip methods referencing
9146 generic methods without a corresponding entry in token_info_hash, since
9147 encode_method_ref () can handle all generic methods now.
9149 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
9150 generic context is set.
9152 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
9153 generic sharing of LDTOKEN.
9155 2008-10-06 Mark Probst <mark.probst@gmail.com>
9157 * mini-amd64.h: Temporarily disabled fast virtual generic method
9158 calls because it breaks the System.Runtime.Remoting tests.
9160 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9162 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
9164 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
9165 so inlining actually works.
9166 (check_inline_caller_method_name_limit): Ditto.
9168 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
9170 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
9171 64 bit safety (from Olaf Hering and Andreas Farber).
9173 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9175 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
9176 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
9177 unused virtual call support code.
9179 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
9181 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
9182 which can't use aot trampolines.
9183 (decode_patch): Don't create aot trampolines for methods which can't use
9186 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
9187 use aot trampolines.
9189 * mini.h: Bump AOT image format version.
9191 2008-10-05 Zoltan Varga <vargaz@gmail.com>
9193 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
9194 to save_token_info () since cmethod is inflated for constrained calls.
9196 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
9198 2008-10-04 Andreas Farber <andreas.faerber@web.de>
9200 * Makefile.am: Add build rules for ppc64.
9201 This avoids the build failing at pedump with unresolved symbols
9202 due to lack of arch_sources. Instead it will now fail earlier
9203 due to lack of cpu-ppc64.md.
9205 Contributed under MIT/X11 license.
9207 2008-10-04 Mark Probst <mark.probst@gmail.com>
9209 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
9212 * iltests.il.in: Add test case for tail call with many arguments.
9214 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9216 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
9217 to the fast virtual generic method code until the aot case is fixed.
9219 2008-10-03 Mark Probst <mark.probst@gmail.com>
9221 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
9223 2008-10-03 Mark Probst <mark.probst@gmail.com>
9225 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
9228 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9230 * simd-intrinsics.c: Forgot to add this one.
9232 * mini-codegen.c: Fix macro in case SIMD is not supported.
9234 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9236 This patch land initial JIT support for simd intrinsics.
9238 * mini-x86.h: Added new define to make --enable_minimal work on x86.
9240 * Makefile.am: Added simd-intrinsics.c
9242 * simd-intrinsics.c: New file with simd instrinsic related
9245 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
9247 * cpu-x86.md: Add simd related instructions.
9249 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
9251 * driver.c: Added two new --regression variants.
9253 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
9255 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
9257 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
9258 extract some complicated logic to helper functions.
9260 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
9262 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
9264 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
9265 the specialized simplification pass.
9267 * method-to-ir.c (mono_spill_global_vars): Use new macro.
9269 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
9271 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
9274 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
9275 if MONO_ARCH_NEED_SIMD_BANK is defined.
9277 * mini-ops.h: Added the new simd ops.
9279 * mini-x86.c: Added mono_arch_xregname.
9281 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
9283 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
9285 * mini-x86.h: Define simd related MONO_ARCH macros.
9287 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
9289 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
9291 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
9292 MONO_CLASS_IS_SIMD to deal with simd related IR.
9294 * mini.h (MonoInst): Added spill_var to the backend union.
9296 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
9298 * mini.h: Added forward declarations of the new simd fuctions.
9300 * optflags-def.h: Added new optimization names SIMD.
9302 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
9304 * regalloc.h: Added support for working with 3 register banks.
9306 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
9308 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
9310 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
9312 * mini-exceptions.c: remove 64 bit related ifdef clutter.
9314 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9316 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
9317 instead of one on 64 bit systems.
9319 * method-to-ir.c: Remove unused includes.
9321 2008-10-02 Zoltan Varga <vargaz@gmail.com>
9323 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
9324 cfg->used_int_regs, since the two are different on arm.
9326 2008-10-02 Mark Probst <mark.probst@gmail.com>
9328 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
9329 mono_method_get_vtable_index() to get the vtable index.
9331 2008-10-02 Mark Probst <mark.probst@gmail.com>
9333 * method-to-ir.c (mono_method_to_ir2): Don't create native
9334 wrappers for array methods, because they're never called (and if
9335 they were called they wouldn't work).
9337 2008-10-02 Mark Probst <mark.probst@gmail.com>
9339 * method-to-ir.c (mono_method_to_ir2): Array methods are
9340 special-cased and must not be invoked indirectly via the (M)RGCTX
9341 when generic sharing is turned on. Fixes #431413.
9343 2008-10-01 Mark Probst <mark.probst@gmail.com>
9345 * method-to-ir.c: When generic sharing is active, call
9346 non-interface virtual generic methods via the standard trampoline.
9348 * mini-trampolines.c: Handle virtual generic shared methods.
9350 * mini.h, mini-x86.c, mini-x86.h: New argument for
9351 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
9352 method thunks and which is the trampoline to call if the lookup
9353 fails. Enable the virtual generic method thunk for x86.
9355 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
9356 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
9357 argument but assert that it's NULL, because these archs don't yet
9358 implement the virtual generic method thunk. Changes in the IMT
9359 thunk data structures.
9361 2008-10-01 Zoltan Varga <vargaz@gmail.com>
9363 * aot-compiler.c (emit_globals): Avoid invalid characters in
9364 the static linking symbol.
9366 * objects.cs: Add a test for the range check optimization. Fix warnings.
9368 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
9369 optimization from the current JIT.
9371 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
9372 later in decompose_array_access_opts () to allow more optimizations.
9374 * method-to-ir.c (mono_handle_soft_float): Rename this to
9375 mono_decompose_soft_float () for consistency.
9377 * mini-ops.h: Fix arguments of OP_STRLEN.
9379 * method-to-ir.c (save_cast_details): Extract the cast details saving code
9380 into a separate function.
9381 (reset_cast_details): Ditto.
9382 (handle_unbox): Save cast details. Fixes #431254.
9384 * method-to-ir.c: Remove some obsolete FIXMEs.
9386 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9388 * ir-emit.h (alloc_dreg): Write a warning before crashing.
9390 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9392 * mini-codegen.c: More work on macros to make them
9393 ready for multiple regbanks.
9395 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9397 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
9399 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
9401 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9403 * mini-codegen.c (mono_spillvar_offset): Proper support for
9406 2008-09-30 Zoltan Varga <vargaz@gmail.com>
9408 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
9409 the stack overflow changes.
9411 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9413 * mini-codegen.c: Make all bank macros depend on reg_bank.
9415 * mini-codegen.c (mono_local_regalloc): Make free mask
9416 initialization regbank aware.
9418 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9420 * mini-codegen.c (mono_local_regalloc): Extract callee
9421 mask selection to a function and make it regbank aware.
9423 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9425 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
9426 code to deal with many regbanks.
9428 2008-09-30 Zoltan Varga <vargaz@gmail.com>
9430 * mini-codegen.c: More fp->regbank changes.
9432 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
9434 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
9435 of a hardcoded constant.
9437 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
9439 * method-to-ir.c (type_from_stack_type): Fix typo.
9441 2008-09-29 Zoltan Varga <vargaz@gmail.com>
9443 * mini-ia64.c (emit_move_return_value): Convert float return values to
9446 * objects.cs: Add a new test.
9448 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
9449 VARARG methods to fix an assert later.
9451 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
9452 end so it at least compiles.
9454 2008-09-28 Zoltan Varga <vargaz@gmail.com>
9456 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
9458 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
9460 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
9461 optimization to a new function (emit_optimized_ldloca_ir) and enable
9462 it for both ldloca and ldloca_s.
9464 2008-09-28 Zoltan Varga <vargaz@gmail.com>
9466 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
9467 gshared CASTCLASS code.
9469 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
9470 amd64, where the libc stack unwinder encounters stack frames referring to
9471 native code in unmapped memory.
9473 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
9476 * generics.cs: Add new test.
9478 2008-09-27 Zoltan Varga <vargaz@gmail.com>
9480 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
9481 add a check that one of the ARM_FPU_ constants is defined.
9483 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
9485 * mini-exceptions.c: Fix build on non-altstack platforms.
9487 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
9490 * ir-emit.h: Add a comment to NEW_PCONST.
9492 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
9494 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
9496 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
9497 after the changes to MonoJitDomainInfo.
9499 2008-09-27 Mark Probst <mark.probst@gmail.com>
9501 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
9503 2008-09-27 Mark Probst <mark.probst@gmail.com>
9505 * mini-ppc.c: Compiler warning fixes.
9507 2008-09-27 Mark Probst <mark.probst@gmail.com>
9509 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
9512 2008-09-27 Mark Probst <mark.probst@gmail.com>
9514 * exceptions-ppc.c, mini-ppc.h: Compile
9515 mono_arch_handle_altstack_exception() on Darwin, too.
9517 2008-09-27 Mark Probst <mark.probst@gmail.com>
9519 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
9520 work on archs which don't have generic sharing implemented, only
9521 without the vtable_arg.
9523 2008-09-26 Mark Probst <mark.probst@gmail.com>
9525 * mini.c: Added comment explaining why delegate ctor icall
9526 wrappers are compiled.
9528 2008-09-26 Mark Probst <mark.probst@gmail.com>
9530 * mini.c: Don't produce trampolines to delegate ctor icall
9531 wrappers but compile them upfront.
9533 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
9535 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
9536 runtime-set function when going back to managed code. Currently this
9537 is used to set back the protection on the soft ovf pages and/or to
9538 throw the stack overflow exception that happened in unmanaged code.
9540 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
9542 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
9543 runtime-set function when going back to managed code. Currently this
9544 is used to set back the protection on the soft ovf pages and/or to
9545 throw the stack overflow exception that happened in unmanaged code.
9547 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
9549 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
9550 the support code for restoring stack protection after stack overflows
9551 that happen in unmanaged code. Don't set the exec permission on the
9554 2008-09-26 Zoltan Varga <vargaz@gmail.com>
9556 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
9557 delegate->method_ptr is set. Fixes #428054.
9559 2008-09-25 Zoltan Varga <vargaz@gmail.com>
9561 * tests.cs: Rename to ratests.cs.
9563 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
9564 emit_get_rgctx_... functions.
9566 2008-09-25 Mark Probst <mark.probst@gmail.com>
9568 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
9570 2008-09-25 Mark Probst <mark.probst@gmail.com>
9572 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
9573 before asserting that method is sharable.
9575 2008-09-25 Mark Probst <mark.probst@gmail.com>
9577 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
9578 whether method needs a static RGCTX wrapper used instead of
9581 * generic-sharing.c, mini.h: A few functions moved to
9582 metadata/generic-sharing.c.
9584 2008-09-25 Mark Probst <mark.probst@gmail.com>
9586 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
9587 Generic code sharing for value types, which essentially means
9588 treating value type methods like static methods. The RGCTX is
9589 passed in the same way.
9591 2008-09-25 Zoltan Varga <vargaz@gmail.com>
9593 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
9594 opcode when creating multi-dimensional arrays of open types.
9596 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
9599 * generics.cs: Add a test.
9601 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
9603 2008-09-24 Zoltan Varga <vargaz@gmail.com>
9605 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
9607 * mini.c (mini_method_compile): Set it when running under the debugger.
9609 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
9610 vreg optimization if the flag is set.
9612 * driver.c (mono_main): Add --attach= option to pass options to
9615 * mini.c (sigquit_signal_handler): Start the attach agent.
9617 * ssapre.c: Disable this to save space since it is not yet ported to
9620 * regalloc2.c: Disable this to save space.
9622 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
9624 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
9626 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
9627 the -v option useful again.
9629 2008-09-24 Zoltan Varga <vargaz@gmail.com>
9631 * mini-amd64.c (mono_arch_output_basic_block): Add support for
9634 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
9635 arrays of arrays. Fixes #428406.
9637 * method-to-ir.c (mini_emit_castclass): Ditto.
9639 * objects.cs: Add new test.
9641 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
9643 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
9644 was wrong at it choked against target_type_is_incompatible for byref types.
9646 2008-09-23 Zoltan Varga <vargaz@gmail.com>
9648 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
9651 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
9653 * mini-exceptions.c: update a few more exceptions-related counters.
9655 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
9657 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
9658 new functions to allocate from persistent mempools.
9660 2008-09-23 Zoltan Varga <vargaz@gmail.com>
9662 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
9663 multiple register banks in the future.
9665 * mini-codegen.c (mono_local_regalloc): Fix a warning.
9667 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
9669 * mini.c (type_to_eval_stack_type): Remove duplicated function.
9671 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
9673 * mini.h: Export type_to_eval_stack_type.
9675 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
9676 is only ins->klass of byref types.
9678 2008-09-22 Zoltan Varga <vargaz@gmail.com>
9680 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
9681 (mini_emit_memcpy2): Ditto.
9683 * mini-amd64.c: Fix a warning.
9685 2008-09-21 Mark Probst <mark.probst@gmail.com>
9687 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
9690 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
9692 * method-to-ir.c: Extract stloc micro-optimization to a
9693 function and apply it to all cases.
9695 2008-09-19 Mark Probst <mark.probst@gmail.com>
9697 * method-to-ir.c: Don't fail generic code sharing in cases we
9700 2008-09-18 Mark Probst <mark.probst@gmail.com>
9702 * mini-ppc.c: Handle structs in tailcalls on Darwin.
9704 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
9706 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
9709 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
9711 * trace.c: make tracing more useful and correct, with per-thread
9714 2008-09-15 Mark Probst <mark.probst@gmail.com>
9716 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
9717 doing a method call and the argument is an R4.
9719 2008-09-14 Zoltan Varga <vargaz@gmail.com>
9721 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
9724 2008-09-13 Mark Probst <mark.probst@gmail.com>
9726 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
9728 2008-09-12 Zoltan Varga <vargaz@gmail.com>
9730 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
9731 (MONO_JUMP_TABLE_FROM_INS): Ditto.
9733 2008-09-11 Zoltan Varga <vargaz@gmail.com>
9735 * driver.c: Add a --agent argument (not supported yet) to load managed
9736 agent assemblies before loading the main assembly, similarly to how the
9737 Java VM handles agents.
9739 2008-09-11 Mark Probst <mark.probst@gmail.com>
9741 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
9742 function to do stack layout of local variables.
9744 2008-09-11 Mark Probst <mark.probst@gmail.com>
9746 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
9749 2008-09-11 Zoltan Varga <vargaz@gmail.com>
9751 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
9752 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
9753 JIT if DISABLE_JIT is defined.
9755 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
9758 2008-09-10 Mark Probst <mark.probst@gmail.com>
9760 * iltests.il.in: Disable the fconv test on PPC (the result is
9761 undefined according to ECMA).
9763 2008-09-10 Mark Probst <mark.probst@gmail.com>
9765 * iltests.il.in: Enable tail call tests for PPC.
9767 * mini.h: Add variable for storing incoming valuetype argument
9768 addresses for tail calls.
9770 * mini-ppc.c: Implement valuetype arguments and return values for
9773 2008-09-09 Mark Probst <mark.probst@gmail.com>
9775 * mini-ppc.c: Partially implement tail calls (struct arguments and
9776 return values not supported).
9778 * method-to-ir.c: Enable tail calls on PPC.
9780 2008-09-08 Zoltan Varga <vargaz@gmail.com>
9782 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
9783 runtime-invoke wrappers to work around the problem of them getting
9784 assigned to a random class.
9786 * aot-runtime.c (mono_aot_get_method): Ditto.
9788 2008-09-07 Zoltan Varga <vargaz@gmail.com>
9790 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
9791 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
9793 2008-09-07 Mark Probst <mark.probst@gmail.com>
9795 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
9796 until they're implemented properly.
9798 * exceptions-ppc.c: Use arch-independent exception-handling code
9799 instead of custom one.
9801 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
9804 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
9806 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
9807 applies when __powerpc__ is defined.
9809 2008-09-06 Zoltan Varga <vargaz@gmail.com>
9811 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
9812 methods to their code to avoid computing the full name of wrappers and
9813 doing a lookup in a string hash table.
9815 2008-09-05 Zoltan Varga <vargaz@gmail.com>
9817 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
9818 we identify bblocks before method_to_ir () is ran.
9820 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
9821 Also avoid optimizing branches pointing to themselves.
9823 * mini.c (mini_method_compile): Ditto. Fixes #422947.
9825 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
9827 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
9829 2008-09-05 Zoltan Varga <vargaz@gmail.com>
9831 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
9832 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
9833 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
9836 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
9837 jumped to the same entry in plt_jump_table.
9839 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
9841 * method-to-ir.c (initialize_array_data): Handle field with RVA from
9844 2008-08-31 Zoltan Varga <vargaz@gmail.com>
9846 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
9847 other assignment can be if converted. Saves 1.5% on corlib size and fixes
9850 2008-08-29 Geoff Norton <gnorton@novell.com>
9852 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
9853 segment, and doesn't properly handle .space as .text. Fixes
9856 2008-08-29 Geoff Norton <gnorton@novell.com>
9858 * mini.c: Disable the mach exception handler when running on
9861 2008-08-29 Geoff Norton <gnorton@novell.com>
9863 * aot-compiler.c: Patch from Renaldas Zioma to properly register
9864 globals on Darwin/ARM
9866 2008-08-28 Zoltan Varga <vargaz@gmail.com>
9868 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
9869 since too many things depend on it. Instead, call
9870 mono_runtime_set_no_exec ().
9872 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
9875 * aot-compiler.c: Add an 'asm-only' AOT option.
9877 * mini.c: Avoid initializing the runtime when doing AOT compilation.
9879 * aot-compiler.c (compile_method): Disable gshared support for now as it
9882 2008-08-27 Bill Holmes <billholmes54@gmail.com>
9884 * mini-amd64.h : Fix a compiler warning.
9886 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
9887 Changed to use a callback function to retrieve the unwind info.
9888 This avoids problems observed when code blocks were removed by
9889 unloading an app domain.
9891 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
9892 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
9895 Contributed under MIT/X11 license.
9897 2008-08-27 Bill Holmes <billholmes54@gmail.com>
9899 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
9900 case to keep the stack aligned to 8.
9902 Contributed under MIT/X11 license.
9904 2008-08-26 Zoltan Varga <vargaz@gmail.com>
9906 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
9907 avoid repeated linear searches.
9909 2008-08-25 Zoltan Varga <vargaz@gmail.com>
9911 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
9912 methods it can't handle.
9914 * aot-compiler.c (add_method): Avoid adding a method twice.
9915 (add_wrappers): Add runtime invoke wrappers for all methods.
9917 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
9918 function to create an aot-compatible version of this trampoline.
9920 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
9922 2008-08-24 Zoltan Varga <vargaz@gmail.com>
9924 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
9926 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
9927 with a generic sharing failure.
9929 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
9931 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
9932 CEE_RETHROW. Fixes #419634.
9934 * mini.c (mono_method_to_ir): Ditto.
9936 * exceptions.cs: Add a new test.
9938 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
9939 to mono_type_stack_size_internal () since some callers might not pass in
9942 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
9943 instrument_prolog. Fixes #419878.
9945 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
9946 doubles in soft float mode volatile.
9948 2008-08-23 Zoltan Varga <vargaz@gmail.com>
9950 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
9952 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
9953 to handle soft float correctly.
9955 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
9958 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
9960 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
9961 to sp, since the generics catch code requires it.
9963 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
9966 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
9967 mono_arch_emit_imt_argument ().
9969 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
9971 * mini-arm.c tramp-arm.c: Generic sharing updates.
9973 2008-08-22 Zoltan Varga <vargaz@gmail.com>
9975 * mini-arm.c: Fix the arm build.
9977 * generic-sharing.c (mini_type_get_underlying_type): New helper function
9978 handling enums, generic instances and generic sharing.
9979 (mini_type_stack_size_full): Ditto.
9981 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
9983 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
9985 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
9987 * tramp-arm.c: Implement the rgctx fetch and the generic class init
9990 * mini-arm.c: Various small generic sharing changes.
9992 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
9994 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
9997 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
9998 helper function to return a generic class init trampoline.
10000 * method-to-ir.c mini.c: Use it.
10002 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
10003 arch-specfic function to return a generic class init trampoline.
10005 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
10006 the GENERIC_CLASS_INIT custom code.
10008 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
10009 a fatal error, not a sharing failure.
10011 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
10014 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
10015 trampoline argument from MONO_ARCH_VTABLE_REG.
10017 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10018 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10019 argument, and pass the vtable in VTABLE_REG.
10021 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10022 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10023 argument, and pass the vtable in VTABLE_REG.
10024 (mono_arch_create_trampoline_code_full): Remove some special casing for
10025 the rgctx fetch trampoline.
10027 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
10030 * iltests.il: Add a test for it.
10032 2008-08-21 Zoltan Varga <vargaz@gmail.com>
10034 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
10036 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
10039 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
10040 use mono_jit_info_table_find () to avoid recursion.
10041 (mono_delegate_trampoline): Add a sync wrapper here.
10043 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
10046 * mini.c (mono_method_to_ir): Ditto.
10048 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
10049 add_sync_wrapper argument. Don't add a sync wrapper here.
10050 (mono_create_jump_trampoline): Don't add a sync wrapper here.
10052 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
10054 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10056 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
10057 of nonvolatile registers back from MonoContext to CONTEXT.
10059 Contributed under MIT/X11 license.
10061 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10063 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
10064 arguments on Winx64 there are only 4 argument registers. For this
10065 logic to work the last argument must be pulled from the stack.
10067 Contributed under MIT/X11 license.
10069 2008-08-20 Zoltan Varga <vargaz@gmail.com>
10071 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10073 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
10074 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
10075 encode/decode_method_ref ().
10077 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
10079 * aot-runtime.c (decode_patch): Ditto.
10081 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
10082 MONO_PATCH_INFO_METHOD.
10084 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
10085 MonoGenericJitInfo.
10087 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
10088 MonoGenericJitInfo.
10090 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
10092 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
10093 one from the caller.
10095 * aot-runtime.c (decode_generic_inst): New function to decode and
10096 return a interned generic inst.
10097 (decode_klass_ref): Use it.
10098 (decode_method_ref): Ditto.
10100 * aot-compiler.c (emit_exception_debug_info): Save
10101 jinfo->has_generic_jit_info too.
10103 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10105 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
10107 * iltests.il.in: Add a test for fconv_to_i.
10109 * liveness.c: Disable the liveness2 pass for now to save space.
10111 * regalloc2.c: Include mempool-internals.h to fix warnings.
10113 * aot-compiler.c (encode_method_ref): Encode the context of generic
10116 * aot-runtime.c (decode_method_ref): Inflate generic methods using
10117 the context saved in the aot file.
10119 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10121 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
10123 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
10124 volatile so they won't be optimized away.
10126 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
10132 * dominators.c: Remove duplicated functions that now are in
10133 mempool-internals.h.
10135 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10137 * aot-compiler.c: Fix warnings.
10139 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
10141 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
10143 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
10146 * mini.c (mono_resolve_patch_target): Ditto.
10148 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
10149 (encode_klass_ref): Add support for encoding VARs/MVARs.
10151 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
10153 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
10154 the handling of the got entries into a separate 'decode_got_entry' function.
10155 Add support for RGCTX_FETCH.
10157 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
10158 clobbered by the trampoline code.
10160 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
10161 not clobbered by the indirect calling code.
10163 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10165 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
10168 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
10170 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
10171 signature using the compilation mempool otherwise we would leak it.
10173 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10175 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
10176 mono_emit_abs_call ().
10178 * patch-info.h: Add GENERIC_CLASS_INIT.
10180 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
10182 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
10183 as their target as a near call.
10185 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
10187 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
10189 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
10190 call to a runtime function described by a patch.
10192 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
10193 mono_emit_abs_call, this has the advantage that the ABS handling code in
10194 mono_codegen () can handle them both, and can handle other stuff in the
10195 future without additional code.
10197 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
10199 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
10202 * mini.h: Add missing bblock related prototypes.
10204 * mini.h (MonoCompile): Remove unused reverse_inst_list and
10205 reverse_inst_list_len fields.
10207 * mini.c: Refactor this file a bit by moving branch optimizations to
10210 * method-to-ir.c: Merge generic sharing changes missed earlier.
10212 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
10214 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
10215 shared patches. Process METHODCONST as a shared patch.
10217 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
10218 as it crashes on the 2.0 mscorlib.
10220 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
10223 * aot-compiler.c: Use is_plt_patch () in a few additional places.
10224 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
10227 * aot-compiler.c: Reorganize the got handling code to be a bit more
10230 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10232 * aot-compiler.c: Make the patch_to_plt_offset hash table use
10233 mono_patch_info_equals/hash, and use it to massively simplify
10236 * mini.c (mono_patch_info_hash): Simplify this and add support for
10239 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
10241 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
10242 handling code, since an offset is not enough to identify a trampoline.
10244 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
10246 2008-08-17 Mark Probst <mark.probst@gmail.com>
10248 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
10250 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
10252 * mini-ops.h: Argument and result types for OVF_CARRY ops.
10254 * decompose.c: PPC decompositions for various ops.
10256 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
10258 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10260 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
10261 call the generic trampoline code using a call, instead of a jump, to
10262 remove some special casing from the generic trampoline code.
10264 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
10265 (mono_codegen): Ditto.
10267 * aot-compiler.c aot-runtime.c: Ditto.
10269 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
10271 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
10272 helper function to find the offset corresponding to a lazy fetch trampoline.
10274 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
10275 when doing generic sharing.
10277 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
10280 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
10281 mini-trampolines.c to be with the other trampoline creation functions.
10283 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
10284 as it is equal to method->signature in most cases, add a
10285 mono_emit_method_call_full variant which takes a signature and an imt
10288 2008-08-16 Zoltan Varga <vargaz@gmail.com>
10290 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
10291 to this function, since it could be computed easily from the method
10293 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
10296 * method-to-ir.c mini.c: Remove references to
10297 compile_generic_method_wo_context.
10299 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
10300 generic method calls.
10302 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
10303 dimensional non-szarrays.
10305 * mini.c (mini_init): Register mono_array_new_1.
10307 * jit-icalls.c (mono_array_new_1): New jit icall.
10309 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
10310 pointing to the method.
10312 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
10313 method addresses belonging to METHOD_JUMP patches in the
10314 jump_target_got_slot_hash.
10315 (mono_aot_load_method): Ditto.
10317 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
10318 METHOD_JUMP patches.
10320 * mini.c (mini_create_jit_domain_info): New helper function which
10321 initializes/frees domain->runtime_info.
10322 (mini_free_jit_domain_info): Ditto.
10323 (mini_init): Install the domain hook functions with the runtime.
10325 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
10326 information maintained by the JIT.
10328 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
10329 insertion into jump_table_hash into mono_codegen (), also implement proper
10332 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
10333 tail calls, it is already done by the aot code.
10335 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
10336 mechanism on amd64.
10338 * iltests.il.in: Make the jmp test a bit more complex.
10340 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
10341 generic instances which doesn't have a token.
10343 * aot-runtime.c (decode_method_ref): Ditto.
10345 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
10346 can handle this case now.
10347 (handle_box): Ditto.
10349 2008-08-15 Geoff Norton <gnorton@novell.com>
10351 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
10354 2008-08-15 Zoltan Varga <vargaz@gmail.com>
10356 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
10357 calling generic methods.
10359 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
10361 * aot-runtime.c (decode_patch_info): Ditto.
10363 * mini.c (mono_resolve_patch_target): Ditto.
10365 * patch-info.h: Add METHOD_RGCTX.
10367 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
10369 2008-08-14 Zoltan Varga <vargaz@gmail.com>
10371 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
10372 arguments in registers.
10374 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
10375 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
10377 * mini.c (mini_method_compile): Abort aot compilation for generic
10378 methods if generic sharing is disabled.
10380 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
10383 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
10384 requiring an mrgctx.
10386 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
10387 store instructions when converting a vcall to a normal call.
10389 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
10390 mono_arch_find_jit_info.
10392 2008-08-13 Zoltan Varga <vargaz@gmail.com>
10394 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
10395 avoid calling mono_method_full_name () for every method even if the
10396 env var is not set.
10397 (check_inline_caller_method_name_limit): Ditto.
10399 2008-08-12 Zoltan Varga <vargaz@gmail.com>
10401 * driver.c (main_thread_handler): Allow AOT compilation of multiple
10402 assemblies in one run.
10404 * aot-compiler.c (mono_compile_assembly): Only print out a count of
10405 skipped methods if it is not 0.
10407 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
10409 2008-08-12 Bill Holmes <billholmes54@gmail.com>
10411 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
10412 MONO_ARCH_HAVE_UNWIND_TABLE.
10414 Contributed under MIT/X11 license.
10416 2008-08-12 Bill Holmes <billholmes54@gmail.com>
10418 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
10419 from default optimizaton list on Winx64.
10421 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
10423 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
10424 the LMF from the MonoJitTlsData structure.
10426 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
10428 Contributed under MIT/X11 license.
10430 2008-08-12 Zoltan Varga <vargaz@gmail.com>
10432 * mini.c (sigsegv_signal_handler): Fix the build.
10434 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
10435 assembly->aot_module.
10437 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
10438 hash table. This simplifies and speeds up a lot of code, and fixes support
10441 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
10444 * mini-exceptions.c: Ditto.
10446 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
10447 'native_offset' argument, since these are computed in the
10448 mono_find_jit_info () function.
10450 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
10451 is used by exceptions-ppc.c.
10453 * exceptions-ppc.c: Call mono_find_jit_info () instead of
10454 mono_arch_find_jit_info ().
10456 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
10457 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
10458 generic code in mini-exceptions.c.
10460 2008-08-11 Zoltan Varga <vargaz@gmail.com>
10462 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
10464 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
10466 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
10467 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
10468 called while holding the loader lock. Fixes #415608.
10469 (mono_aot_get_method_from_token_inner): Ditto.
10471 2008-08-09 Zoltan Varga <vargaz@gmail.com>
10473 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
10474 to reduce differences between this and the generic implementation in
10476 (ves_icall_get_frame_info): Ditto.
10478 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
10480 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
10483 * exceptions-ppc.c (arch_get_call_filter): Rename this to
10484 mono_arch_get_call_filter () and make it non-static, for consistency with the
10485 other architectures.
10487 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
10490 * local-propagation.c:
10491 * mini-x86.c: Correct the name of arch defines.
10493 2008-08-09 Zoltan Varga <vargaz@gmail.com>
10495 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
10496 NO_EMULATE_LONG_SHIFT_OPS define.
10498 2008-08-08 Zoltan Varga <vargaz@gmail.com>
10500 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
10501 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
10503 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
10504 MACH fixes. Merged from the 2.0 branch.
10506 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
10508 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
10509 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
10511 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
10513 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
10514 mono_marshal_get_native_wrapper () signature changes.
10516 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
10518 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
10519 conversion bug under arm.
10521 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
10523 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
10525 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
10526 with overflow checking.
10528 2008-08-05 Marek Habersack <mhabersack@novell.com>
10530 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
10531 to the genmdesc.pl file
10533 2008-08-05 Zoltan Varga <vargaz@gmail.com>
10535 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
10536 arg_array in the soft-float versions of the LOAD/STORE macros.
10538 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
10541 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
10543 2008-08-02 Zoltan Varga <vargaz@gmail.com>
10545 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
10546 a float HFA. Fixes #413621.
10548 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
10550 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
10551 frame_size to args_size. Fixes build.
10553 2008-08-02 Zoltan Varga <vargaz@gmail.com>
10555 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
10556 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
10558 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
10559 the stack are not unaligned. Fixes #413247.
10561 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
10563 * mini.c: update jitted methods performance counters.
10565 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
10567 * mini-exceptions.c: increase the exceptions thrown performance
10568 counter in mono_handle_exception ().
10570 2008-07-29 Zoltan Varga <vargaz@gmail.com>
10572 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
10573 can work with netmodules.
10575 2008-07-28 Geoff Norton <gnorton@novell.com>
10577 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
10580 2008-07-28 Zoltan Varga <vargaz@gmail.com>
10582 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
10585 2008-07-28 Bill Holmes <billholmes54@gmail.com>
10587 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
10588 The float param registers and other param registers must be the
10589 same index on Windows x64.
10591 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
10592 ArgValuetypeAddrInIReg argument case. Setting the argument
10593 op to OP_VTARG_ADDR (OP_REGOFFSET)).
10595 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
10596 variable computed above as the copy length for arguments of storage
10597 type ArgValuetypeAddrInIReg.
10599 * mini-amd64.c (mono_arch_emit_call) : Implementing the
10600 ArgValuetypeAddrInIReg argument case. This case will rely on
10601 mono_arch_emit_outarg_vt to emit the correct code later in the process.
10603 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
10604 a 32 byte stack allocation for all calls. We will omit the adjustment for
10605 jump and tail call instructoins as they do not follow the typical call behavior.
10607 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
10608 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
10609 local variable and pass the local variable by reference to the called method.
10611 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
10612 Implementing the ArgValuetypeAddrInIReg argument case. When the address
10613 of a struct is passed in a register it must be saved with the other
10614 volatile argument on the stack.
10616 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
10617 frame pointer the stack adjustment value must be saved to the unwind
10620 Contributed under MIT/X11 license.
10622 2008-07-28 Zoltan Varga <vargaz@gmail.com>
10624 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
10625 which got lost in the merge.
10627 2008-07-27 Zoltan Varga <vargaz@gmail.com>
10629 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
10632 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
10634 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
10635 icalls, since they won't be patched.
10637 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
10638 different code sequence when running under valgrind to prevent some valgrind
10641 * iltests.il.in: Add new regression test.
10643 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
10646 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
10647 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
10649 * iltests.il.in: Add new test.
10651 * aot-compiler.c: Fix some warnings.
10653 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
10656 2008-07-27 Zoltan Varga <vargaz@gmail.com>
10658 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
10659 (mini_usage_jitdeveloper): Add a missing --wapi option.
10661 2008-07-25 Zoltan Varga <vargaz@gmail.com>
10663 * mini-codegen.c: Simplify the is_fp macros.
10664 (free_up_ireg): Remove, use free_up_reg instead.
10665 (free_up_reg): Fix the fp case.
10667 2008-07-26 Zoltan Varga <vargaz@gmail.com>
10669 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
10672 * exceptions-x86.c: Merge some changes which seemed to have got lost
10673 in the linear-ir merge.
10675 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
10677 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
10678 long vreg volatile even if the variable was already created.
10680 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
10681 volatile variables.
10683 2008-07-26 Zoltan Varga <vargaz@gmail.com>
10685 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
10687 * mini.c (mono_jit_compile_method_inner): Add support for
10688 MONO_EXCEPTION_BAD_IMAGE.
10690 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
10691 mini_method_get_context () returns NULL. Fixes #356531.
10693 * mini.c (mono_method_to_ir): Ditto.
10695 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
10696 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
10698 2008-07-25 Zoltan Varga <vargaz@gmail.com>
10700 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
10701 in the LDFTN implementation.
10703 2008-07-25 Mark Probst <mark.probst@gmail.com>
10705 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
10706 code, patch calls to icalls, too, even if they're not in the
10707 shared generic code hash. Fixes #411962.
10709 2008-07-25 Zoltan Varga <vargaz@gmail.com>
10711 * cpu-x86.md: Increase the length of the fcall opcodes.
10713 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
10714 calls returning floats.
10716 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
10719 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
10722 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
10723 into the domain->method_code_hash.
10725 * aot-compiler.c: Fix win32 build.
10727 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
10729 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
10730 gshared NEWARR implementation.
10732 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
10734 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
10735 can be used outside of method_to_ir.
10737 * mini.h (MonoCompile): Add arg_types field.
10739 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
10741 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
10742 the values of the local arg_array and param_types array.
10744 2008-07-24 Zoltan Varga <vargaz@gmail.com>
10746 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
10747 got accesses might only get generated later when NEWOBJ is decomposed.
10749 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
10750 looking up the native code of the target method when a delegate is called
10751 for the first time.
10753 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
10756 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
10758 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
10759 AOT work on platforms without a working dlsym implementation.
10761 * mini.h: Bump AOT image format version.
10763 2008-07-24 Mark Probst <mark.probst@gmail.com>
10765 * mini-exceptions.c: Free a MonoType with
10766 mono_metadata_free_type() instead of g_free().
10768 * aot-runtime.c: Free a MonoType.
10770 2008-07-24 Zoltan Varga <vargaz@gmail.com>
10772 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
10775 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
10778 2008-07-23 Massimiliano Mantione <massi@ximian.com>
10779 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
10782 2008-07-23 Zoltan Varga <vargaz@gmail.com>
10784 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
10785 NEWOBJ calls on valuetypes.
10787 * iltests.il.in: Add new test.
10789 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
10791 2008-07-22 Zoltan Varga <vargaz@gmail.com>
10793 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
10794 is no longer needed.
10796 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
10797 non register sized integer arguments.
10798 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
10799 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
10802 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
10805 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
10806 two a binop with different sized arguments is emitted.
10808 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
10809 instruction in the ins==NULL case.
10811 2008-07-23 Zoltan Varga <vargaz@gmail.com>
10813 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
10815 * mini-x86.c: Fix osx build.
10817 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
10820 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
10821 instruction for non int sized variables.
10823 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
10826 2008-07-23 Robert Jordan <robertj@gmx.net>
10828 * method-to-ir.c: Fix MSVC build.
10830 2008-07-22 Zoltan Varga <vargaz@gmail.com>
10832 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
10833 a non int sized type, widen it to an int since newer versions of gcc seem to
10834 generate code which needs this.
10836 * ssa2.c abcremoval2.c: Fix warnings.
10838 * *: Merge the Linear IR branch.
10840 The original branch is at trunk/branches/vargaz/mini-linear-il, and
10841 the ChangeLog file there describes all the changes done over the years.
10842 Further documentation can be found at www.mono-project.com/Linear_IL.
10844 2008-07-21 Bill Holmes <billholmes54@gmail.com>
10846 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
10847 The float param registers and other param registers must be the
10848 same index on Windows x64.
10850 Contributed under MIT/X11 license.
10852 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
10854 * mini.c: Make the previous fix GC safe.
10856 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
10858 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
10860 2008-07-21 Bill Holmes <billholmes54@gmail.com>
10862 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
10863 on Winx64. This type will not be passed on the stack (ArgOnStack), but
10864 ArgValuetypeAddrInIReg instead.
10866 Contributed under MIT/X11 license.
10868 2008-07-21 Zoltan Varga <vargaz@gmail.com>
10870 * mini-codegen.c (get_register_spilling): Fix a warning.
10872 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
10874 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
10875 for types which the initialization fails. Raises the provided exception
10876 at the right stop after cleanup.
10878 2008-07-16 Zoltan Varga <vargaz@gmail.com>
10880 * aot-compiler.c: Free most of the memory allocated during compilation.
10882 * mini.c (mini_parse_debug_options): Fix a leak.
10884 * mini.c (mini_method_compile): Don't add the method to the jit info tables
10885 during aot compilation.
10887 2008-07-14 Zoltan Varga <vargaz@gmail.com>
10889 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
10890 it has too much register pressure.
10892 2008-07-13 Zoltan Varga <vargaz@gmail.com>
10894 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
10896 2008-07-12 Zoltan Varga <vargaz@gmail.com>
10898 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
10901 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
10902 on amd64 similar to the way it is done on arm.
10904 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
10906 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
10907 consistency, normalize error messages, avoid loading aot-only modules in
10910 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
10913 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
10915 2008-07-11 Martin Baulig <martin@ximian.com>
10918 (MonoDebuggerInfo): Add `interruption_request'.
10920 2008-07-12 Zoltan Varga <vargaz@gmail.com>
10922 * aot-compiler.c (emit_plt): Remove some dead code.
10924 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
10926 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
10927 return the plt info offset belonging to a given plt entry.
10929 * mini-trampolines.c (mono_aot_plt_trampoline): Use
10930 mono_aot_get_plt_info_offset.
10932 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
10933 similar to the amd64 code by makeing jumps through a separate jump table
10934 instead of embedding the jump addresses into the code.
10936 2008-07-11 Zoltan Varga <vargaz@gmail.com>
10938 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
10941 2008-07-10 Martin Baulig <martin@ximian.com>
10943 * mini.c (mini_method_compile): Disable generics sharing when
10944 running in the debugger.
10946 2008-07-10 Zoltan Varga <vargaz@gmail.com>
10948 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
10950 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
10951 the local register allocator from running out of registers on x86 when
10954 2008-07-10 Bill Holmes <billholmes54@gmail.com>
10956 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
10957 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
10960 Contributed under MIT/X11 license.
10962 2008-07-10 Zoltan Varga <vargaz@gmail.com>
10964 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
10965 speed up the assembler.
10967 2008-07-09 Zoltan Varga <vargaz@gmail.com>
10969 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
10972 * mini.c: Move the soft float handling macros a bit earlier, add
10973 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
10976 * mini.h: Add prototype for mono_arch_fixup_jinfo.
10978 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
10979 read-only to help catch code allocation requests.
10981 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
10982 and turn it off when using --aot-only or when compiling with --aot=full.
10984 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
10985 jump table for switches from the normal domain mempool, not the code
10988 * mini-trampolines.c (get_unbox_trampoline): New function to return an
10989 unbox trampoline which handles aot-only mode too.
10991 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
10992 an AOTed unbox trampoline.
10994 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
10996 2008-07-09 Bill Holmes <billholmes54@gmail.com>
10998 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
11001 Contributed under MIT/X11 license.
11003 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11005 * mini.c (mono_codegen): Allocate space at the end of the code block and store
11006 the unwind information for the method at the end of the allocated block.
11008 * mini-amd64.h: Added declarations for the unwind routines and adding field to
11009 MonoCompileArch to hold the unwind info for SEH on Winx64
11011 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
11012 frame pointer info for the method being compiled.
11014 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
11015 the call to mono_exception_from_token.
11017 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
11018 storing the method prolog information in a format that the Winx64 SEH can understand. This
11019 information is stored a the end of the method block because it is all 32-bit offset based.
11021 Contributed under MIT/X11 license.
11023 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11025 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
11027 * wapihandles.c: Fix warnings.
11029 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
11032 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
11033 mono_jit_compile_method in aot-only mode since that calls the type
11036 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
11037 get_delegate_invoke_impl in aot-only mode.
11039 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
11041 2008-07-08 Zoltan Varga <vargaz@gmail.com>
11043 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
11045 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
11048 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
11050 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
11051 init trampoline from the AOT file as well.
11053 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
11054 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
11057 * mini.c (mini_init): Move the call to mono_exceptions_init () after
11060 * exceptions-amd64.c: Add _full variants for the remaining exception code
11061 creation functions as well, allow emission of relocatable code, remove
11062 caching since that is now done by the caller.
11064 * mini-exceptions.c: Add _full variants for the remaining exception code
11065 creation functions as well, add aot-only support.
11067 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
11068 if we can determine a proper token for them.
11069 (add_wrappers): Add a few more wrappers.
11070 (emit_method_code): Remove some dead code.
11071 (emit_trampolines): Emit exception code too.
11073 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
11075 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
11076 mono_array_new_va which avoids varargs.
11078 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
11080 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
11081 mono_arch_create_specific_trampoline () in all places.
11083 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
11084 a bit so it can be used for other things as well.
11086 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
11089 * exceptions-amd64.c: Rename the caching from the exception code creation
11090 functions, it is done by the caller instead.
11092 * exceptions-amd64.c: Change the signature of the exception code creation
11093 functions to allow the creation of relocatable code later.
11095 * mini-exceptions.c: Add a set of functions to query the various
11096 runtime-generated exception functions.
11098 * mini.c mini-exceptions.c: Use the newly added functions instead of the
11099 mono_arch_.. () functions.
11101 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11103 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
11105 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
11107 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
11108 (mini_get_vtable_trampoline): Ditto.
11110 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
11111 code in the AOT case by returning the code size and a list of relocations to
11114 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
11116 2008-07-07 Bill Holmes <billholmes54@gmail.com>
11118 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
11121 Contributed under MIT/X11 license.
11123 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11125 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
11126 so the buffer size can be computed correctly. Fixes #404735.
11128 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
11129 normally as cfg->debug_info is already freed.
11131 2008-07-06 Zoltan Varga <vargaz@gmail.com>
11133 * mini-amd64.c: For calls returning vtypes in registers, don't store
11134 the return address on the stack, instead allocate a separate local for
11137 2008-07-05 Mark Probst <mark.probst@gmail.com>
11139 * mini-trampolines.c, mini.h: Add an argument to
11140 mono_create_jit_trampoline_in_domain() for turning off the adding
11141 of the sync wrapper.
11143 * mini.c: Use the JIT trampoline without sync instead of
11144 ldftn_nosync in static RGCTX invoke wrappers so that the call can
11147 2008-07-04 Mark Probst <mark.probst@gmail.com>
11149 * driver.c: Turn on GSHARED optimization by default.
11151 2008-07-04 Zoltan Varga <vargaz@gmail.com>
11153 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
11154 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
11156 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
11157 create a variant of the generic trampoline code callable from AOTed trampolines.
11159 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
11160 trampoline code callable from AOTed trampolines.
11162 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
11164 2008-07-04 Mark Probst <mark.probst@gmail.com>
11166 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
11167 pass-through manner.
11169 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
11170 and don't fail sharing for them anymore.
11172 * mini-exceptions.c: Handle exceptions in shared generic methods.
11174 * generic-sharing.c: When checking the context of a generic
11175 method, also check its class's context. Don't treat wrappers as
11178 * mini-trampolines.c: Some code factored out to
11179 metadata/generic-sharing.c. Handle the MRGCTX case.
11181 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
11182 we must deal with the method being of another instantiation of the
11183 class. Add static rgctx invoke wrappers to generic methods.
11185 2008-07-04 Mark Probst <mark.probst@gmail.com>
11187 * mini.c: Provide all jit infos of generic shared methods with a
11190 * mini-exceptions.c: Handle the new situation that a generic info
11191 might be available, but not info about the this/vtable/mrgctx
11194 2008-07-03 Mark Probst <mark.probst@gmail.com>
11196 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
11199 2008-07-03 Zoltan Varga <vargaz@gmail.com>
11201 * dominators.c (check_dominance_frontier): Fix a warning.
11203 * mini.h: Add some missing prototypes.
11205 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
11207 * driver.c (mono_jit_init_version): Correct the comments since the first
11208 argument should be the name of the root domain, not a filename.
11210 * aot-runtime.c (make_writable): Error out if this is called while running
11212 (load_aot_module): Ditto.
11214 * aot-compiler.c: Really fix the computation of method indexes.
11216 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
11217 optimizations as this is no longer called frequently.
11219 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
11220 method and the invoke impl code and pass it to the delegate trampoline instead of
11221 just the delegate class.
11223 2008-07-02 Zoltan Varga <vargaz@gmail.com>
11225 * aot-compiler.c: Fixup the computation of method indexes.
11226 (add_wrappers): Create the base methods of the runtime invoke wrappers using
11227 the method builder infrastructure.
11229 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
11232 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
11233 mode, load the method right away instead of creating a trampoline.
11235 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
11237 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
11240 2008-07-01 Zoltan Varga <vargaz@gmail.com>
11242 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
11243 (mono_aot_load_method): Use method_index instead of method->token.
11245 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
11246 can handle icalls etc. properly.
11248 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11250 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
11252 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
11253 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
11254 JIT_ICALL_ADDR patch type.
11256 * patch-info.h: Add JIT_ICALL_ADDR patch type.
11258 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
11260 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
11262 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
11264 2008-06-30 Zoltan Varga <vargaz@gmail.com>
11266 * mini.c: Use domain->jit_code_hash_lock for controlling access to
11267 domain->jit_code_hash.
11269 2008-06-29 Zoltan Varga <vargaz@gmail.com>
11271 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
11273 2008-06-27 Zoltan Varga <vargaz@gmail.com>
11275 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
11276 get_this_arg_from_call, let it compute it when needed.
11278 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
11279 gsctx from code only when needed.
11281 * mini-trampolines.c (get_generic_context): Rename this to
11282 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
11283 it can be called by the arch backends.
11285 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
11287 2008-06-26 Zoltan Varga <vargaz@gmail.com>
11289 * driver.c (mono_main): Add experimental --aot-only command line option.
11291 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
11294 2008-06-26 Kornel Pal <kornelpal@gmail.com>
11296 * driver.c (DllMain): Remove mono_module_handle.
11298 Contributed under MIT/X11 license.
11300 2008-06-25 Zoltan Varga <vargaz@gmail.com>
11302 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
11303 for emitting methods which are not in the source assembly. Detect and report
11304 failure of assembling+linking.
11306 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
11308 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
11310 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
11312 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
11314 2008-06-24 Zoltan Varga <vargaz@gmail.com>
11316 * mini.h: Remove some obsolete prototypes.
11318 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
11320 2008-06-24 Mark Probst <mark.probst@gmail.com>
11322 * mini.c (get_object_generic_inst): Variable-sized arrays are not
11323 supported by Visual Studio, so use alloca().
11325 2008-06-23 Zoltan Varga <vargaz@gmail.com>
11327 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
11330 2008-06-23 Mark Probst <mark.probst@gmail.com>
11332 * mini.c: Fail sharing of a generic method if it contains an open
11333 catch clause (because we don't pass MRGCTXs yet).
11335 2008-06-23 Mark Probst <mark.probst@gmail.com>
11337 * mini.c: When compiling a method with generic sharing, insert the
11338 method instantiated with an all-Object generic context into the
11339 jit info table, instead of the context of the first instantiation
11340 of the method we happen to compile.
11342 2008-06-18 Martin Baulig <martin@ximian.com>
11344 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
11345 `major_version' and `minor_version'.
11347 2008-06-17 Mark Probst <mark.probst@gmail.com>
11349 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
11350 mono_method_is_generic_sharable_impl() takes an additional
11351 argument specifying whether to treat type variables as reference
11354 2008-06-17 Mark Probst <mark.probst@gmail.com>
11356 * mini.h: Removed obsolete prototypes.
11358 2008-06-17 Mark Probst <mark.probst@gmail.com>
11360 * mini.c: Don't fail generic sharing for initobj and sizeof - we
11361 already handle them.
11363 2008-06-17 Mark Probst <mark.probst@gmail.com>
11365 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
11366 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
11367 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
11368 tramp-x86.c: Added a MonoGenericContext* argument to
11369 mono_arch_get_unbox_trampoline() so that it can call other
11370 functions which require it.
11372 2008-06-17 Mark Probst <mark.probst@gmail.com>
11374 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
11375 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
11376 mono_arch_get_this_arg_from_call() takes a
11377 MonoGenericSharingContext* as well.
11379 2008-06-17 Mark Probst <mark.probst@gmail.com>
11381 * mini.c: Factor out code for emitting unbox into emit_unbox() and
11382 implement generic sharing of unbox.
11384 2008-06-17 Mark Probst <mark.probst@gmail.com>
11386 * mini.c: Don't compute the vtable to determine whether a field is
11387 special static, because it might not work for open types.
11389 2008-06-17 Mark Probst <mark.probst@gmail.com>
11391 * mini.c: Removed the unused token_type and token_source arguments
11392 from get_runtime_generic_context_ptr().
11394 2008-06-17 Marek Habersack <mhabersack@novell.com>
11396 * mini.c (ADD_BINOP): fix the build
11398 2008-06-16 Zoltan Varga <vargaz@gmail.com>
11400 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
11403 2008-06-16 Mark Probst <mark.probst@gmail.com>
11405 * mini.h: Removed class relations enum that's not used anymore.
11407 2008-06-16 Mark Probst <mark.probst@gmail.com>
11409 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
11411 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
11412 the lazy fetch trampoline access code.
11414 2008-06-15 Zoltan Varga <vargaz@gmail.com>
11416 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
11418 2008-06-14 Zoltan Varga <vargaz@gmail.com>
11420 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
11422 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
11424 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
11426 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11428 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
11431 * mini-ops.h: Add MIN/MAX_UN opcodes.
11433 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
11436 * basic-math.cs: Add more min/max tests.
11438 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
11440 2008-06-13 Mark Probst <mark.probst@gmail.com>
11442 * mini.c: Small fix in the prologue of emit_castclass.
11444 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11446 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
11448 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
11449 do not work even for unsigned types. Fixes #400014.
11451 * basic-math.cs: Add regression tests for unsigned Min/Max.
11453 2008-06-13 Mark Probst <mark.probst@gmail.com>
11455 * mini.c: Added additional context_used argument to several
11456 functions, which will be needed for sharing generic methods. Use
11457 GET_RGCTX macro wherever appropriate. Declare only one
11458 context_used in mono_method_to_ir().
11460 2008-06-13 Mark Probst <mark.probst@gmail.com>
11462 * mini.c, generic-sharing.c: Removed generic class relations.
11464 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
11465 functions due to MRGCTX changes.
11467 2008-06-13 Mark Probst <mark.probst@gmail.com>
11469 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
11470 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
11471 with calculated IMT.
11473 * mini.c: Generic sharing of calls via generic interfaces.
11475 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
11476 generic method with non-constant MonoGenericContext*. Instead,
11477 the context is taken out of the method itself.
11479 2008-06-13 Mark Probst <mark.probst@gmail.com>
11481 * mini.c: Generic sharing of ldvirtftn.
11483 2008-06-13 Mark Probst <mark.probst@gmail.com>
11485 * mini.c: Generic sharing of ldftn.
11487 2008-06-13 Mark Probst <mark.probst@gmail.com>
11489 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
11491 2008-06-13 Mark Probst <mark.probst@gmail.com>
11493 * mini.c: Generic sharing of the special case of ldtoken followed
11494 by a call to GetTypeFromHandle.
11496 2008-06-13 Mark Probst <mark.probst@gmail.com>
11498 * mini.c: Generic sharing of box for nullable types.
11500 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11502 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
11503 are passed on the stack. Fixes #324807.
11505 2008-06-12 Bill Holmes <billholmes54@gmail.com>
11507 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
11508 for the ArgValuetypeAddrInIReg case.
11510 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
11511 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
11513 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
11514 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
11515 local variable and pass the local variable by reference to the called method.
11517 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
11518 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
11520 Contributed under MIT/X11 license.
11522 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
11524 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
11526 * debug-mini.c (mono_debug_print_vars): Release memory after printing
11529 2008-06-10 Martin Baulig <martin@ximian.com>
11532 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
11534 2008-06-09 Kornel Pal <kornelpal@gmail.com>
11536 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
11537 possible error when no arguments are passed.
11539 Contributed under MIT/X11 license.
11541 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
11543 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
11544 where the file name is NULL.
11546 2008-06-09 Zoltan Varga <vargaz@gmail.com>
11548 * mini.c: Fix s390 build.
11550 2008-06-08 Zoltan Varga <vargaz@gmail.com>
11552 * trace.c (mono_trace_parse_options): Fix warnings.
11554 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
11556 2008-06-07 Zoltan Varga <vargaz@gmail.com>
11558 * mini.c (remove_block_if_useless): Avoid printing the method name.
11560 * mini.c: Remove needless setting of ins->cil_code which is now done by
11563 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
11566 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
11567 translated code after it has been patched.
11569 2008-06-06 Zoltan Varga <vargaz@gmail.com>
11571 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
11572 avoid problems during code patching on SMP systems.
11573 (emit_call): Avoid adding a patch info which is already added by
11575 (mono_arch_emit_exceptions): Ditto.
11577 2008-06-05 Zoltan Varga <vargaz@gmail.com>
11579 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
11580 MONO_TYPE_ISSTRUCT already checks for it.
11582 2008-06-05 Bill Holmes <billholmes54@gmail.com>
11584 * mini-amd64.c:merge_argument_class_from_type: When marshaling
11585 structs with floats on Winx64 the float registers are not used.
11586 The integer registers are always used..
11587 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
11588 only one register will be used and only if the size of the struct
11589 is 1,2,4, or 8 bytes.
11591 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
11592 to work for Winx64.
11594 Contributed under MIT/X11 license.
11596 2008-06-05 Martin Baulig <martin@ximian.com>
11598 * debug-debugger.c (debugger_lookup_class): Also call
11599 mono_class_setup_methods() here; we're only called from RTI.
11601 2008-06-05 Andreas Farber <andreas.faerber@web.de>
11603 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
11604 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
11605 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
11606 Post-process object files and add dtrace-generated object, if necessary.
11608 Contributed under MIT/X11 license.
11610 2008-06-04 Mark Probst <mark.probst@gmail.com>
11612 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
11615 * mini.c: Generic sharing for unbox.any and castclass.
11617 2008-06-04 Mark Probst <mark.probst@gmail.com>
11619 * mini.c: Ignore tailcall prefix in shared generic code and when
11620 doing calls which require a vtable/rgctx argument.
11622 2008-06-04 Mark Probst <mark.probst@gmail.com>
11624 * mini.c: Don't free the JIT info.
11626 * driver.c: Changes in the JIT info table testing code.
11628 2008-06-03 Zoltan Varga <vargaz@gmail.com>
11630 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
11631 interruption. Fix some warnings.
11633 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
11634 interruption_checkpoint.
11636 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
11638 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
11639 from embedding applications.
11641 2008-06-02 William Holmes <billholmes54@gmail.com>
11643 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
11644 reserving 32 bytes on the stack when making calls.
11646 Contributed under MIT/X11 license.
11648 2008-06-01 Zoltan Varga <vargaz@gmail.com>
11650 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
11651 the linear IL branch.
11653 * driver.c: Print out more information for --version on arm.
11655 2008-05-30 Zoltan Varga <vargaz@gmail.com>
11657 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
11658 bb_exit instead, since out of line bblocks might not actually be emitted
11661 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
11662 maximum epilog size for out of line bblocks if tracing is enabled.
11664 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
11666 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
11668 * arrays.cs: Regression tests for allocating arrays with negative sizes.
11670 2008-05-28 Zoltan Varga <vargaz@gmail.com>
11672 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
11673 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
11676 2008-05-27 Zoltan Varga <vargaz@gmail.com>
11678 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
11679 the 'value' to store is a constant.
11681 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
11683 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
11684 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
11686 2008-05-26 Zoltan Varga <vargaz@gmail.com>
11688 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
11689 for accessing method->generic_container.
11691 2008-05-24 Zoltan Varga <vargaz@gmail.com>
11693 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
11695 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
11697 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
11699 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
11702 2008-05-23 Zoltan Varga <vargaz@gmail.com>
11704 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
11706 * mini.c: Handle the case when mono_class_vtable () fails.
11708 2008-05-23 Massimiliano Mantione <massi@ximian.com>
11709 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
11712 2008-05-22 Mark Probst <mark.probst@gmail.com>
11714 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
11715 together with domain sharing.
11717 2008-05-22 Mark Probst <mark.probst@gmail.com>
11719 * mini.c: Treat callvirts to final methods like non-virtual calls
11720 when doing generic sharing, i.e. look them up in the runtime
11723 2008-05-22 Mark Probst <mark.probst@gmail.com>
11725 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
11726 with computed types (for generic sharing).
11728 * mini.c: Generic sharing for mkrefany and refanyval.
11730 2008-05-22 Zoltan Varga <vargaz@gmail.com>
11732 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
11735 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
11736 the generic sharing code.
11738 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
11741 2008-05-21 Zoltan Varga <vargaz@gmail.com>
11743 * mini.h: Remove the declaration of mono_aot_init_vtable ().
11745 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
11747 * driver.c: updated copyright date
11749 2008-05-21 Zoltan Varga <vargaz@gmail.com>
11751 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
11754 2008-05-19 Martin Baulig <martin@ximian.com>
11756 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
11757 pointing to the new `_mono_debug_using_mono_debugger' variable.
11760 (mono_main): Check mono_debug_using_mono_debugger() rather than
11761 the `MONO_INSIDE_MDB' environment variable to check whether we're
11762 inside the debugger.
11764 2008-05-19 Zoltan Varga <vargaz@gmail.com>
11766 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
11769 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
11771 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
11773 * mini.c: Added mini_assembly_can_skip_verification. This
11774 function checks if the assembly requested to skip verification.
11775 Fixes part of #387274.
11777 2008-05-07 Zoltan Varga <vargaz@gmail.com>
11779 * mini.c (mini_get_method): Disable the check for open generic classes when
11780 using generic sharing.
11782 * generics.cs: Add a test for #387034.
11784 * mini.c (mini_get_method): Check whenever the method class is an open generic
11785 type, and return NULL in that case, causing a verification error. Fixes
11788 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
11790 * driver.c (mono_main): Revert r102623. The right
11791 thing to do is to enable the verifier under verifiable
11792 unless a --security flag was passed.
11794 We need this non-trivial behavior for --verify-all otherwise
11795 mcs-compileall won't be able to use it. As it needs everything to
11796 be verified under validil.
11798 2008-05-06 Martin Baulig <martin@ximian.com>
11802 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
11803 (mono_debugger_thread_cleanup): Likewise.
11804 (mono_debugger_extended_notification): Likewise.
11806 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
11808 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
11809 against both inflated and non-inflated methods. We need to check against the
11810 generic definition for cases where the instantiated method is not visible.
11811 We need to check against the inflated types for cases where the instantiation
11812 changes any super type. This fixes #382986.
11814 Note that this doesn't need to be applied to other parts of mono_method_to_ir
11815 that check for visibiliy as generic params only appears as the type subject
11816 of tokens on call opcodes. Field manipulation and ldftn must always
11817 target an exact type.
11819 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
11821 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
11822 if no related --security flag is passed.
11824 2008-05-05 Andreas Farber <andreas.faerber@web.de>
11826 * mini-arch.h: Prepare support for ppc64.
11828 Contributed under MIT/X11 license.
11830 2008-05-05 Andreas Farber <andreas.faerber@web.de>
11832 * aot-runtime.c: Prepare support for ppc64.
11834 Contributed under MIT/X11 license.
11836 2008-05-05 Andreas Farber <andreas.faerber@web.de>
11838 * mini-ops.h: Prepare support for ppc64.
11840 Contributed under MIT/X11 license.
11842 2008-05-04 Andreas Farber <andreas.faerber@web.de>
11844 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
11846 Contributed under MIT/X11 license.
11848 2008-05-03 Zoltan Varga <vargaz@gmail.com>
11850 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
11851 assemblies, since aot_name is not a full path, causing us to load MS.NET
11852 assemblies on windows.
11854 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
11856 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
11857 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
11858 * main.c: Use UTF-8 encoded command line instead of Windows default code
11859 page on Windows to support Unicode.
11860 * driver.c (DllMain): New function for mixed-mode assembly support.
11861 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
11862 export __stdcall functions without decoration.
11864 Contributed under MIT/X11 license.
11866 2008-04-28 Mark Probst <mark.probst@gmail.com>
11868 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
11869 saving it very early.
11871 2008-04-28 Mark Probst <mark.probst@gmail.com>
11873 * mini.h, mini.c: Lots of code for accessing the old RGCTX
11874 deleted. The only way to access the new RGCTX is via the
11877 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
11878 vtable instead of the RGCTX to static methods.
11880 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
11881 accessing the new RGCTX.
11883 * generic-sharing.c: There is no separation between self, type
11884 arguments and other types in the RGCTX anymore.
11886 2008-04-25 Jonathan Chambers <joncham@gmail.com>
11888 * mini-amd64.c (add_general): Remove previous stack adjustment.
11889 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
11890 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
11891 for 32 bytes of stack space reserved for all calls.
11893 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
11894 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
11897 Code contributed under MIT/X11 license.
11899 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
11901 * mini.c (mini_method_verify): Only verify non-inflated methods, check
11902 against the root definition, peeling out method and type instantiations.
11903 Cache verify success results, code that fails verification is still
11904 checked multiple times.
11906 2008-04-23 Zoltan Varga <vargaz@gmail.com>
11908 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
11910 2008-04-23 Jonathan Chambers <joncham@gmail.com>
11912 * mini-amd64.c (add_general): Always increment stack on Win64.
11913 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
11916 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
11917 stack based argument handling on Win64.
11919 Code contributed under MIT/X11 license.
11921 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
11923 * Makefile.am (version.h): Add support for git-svn.
11925 2008-04-22 Zoltan Varga <vargaz@gmail.com>
11927 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
11928 so instead of calling g_spawn_command_line_sync, we do everything by hand,
11929 avoiding allocations and libc functions which might deadlock.
11931 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
11932 'no-gdb-backtrace' option is set.
11934 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
11936 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
11938 2008-04-21 Martin Baulig <martin@ximian.com>
11940 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
11941 and `get_lmf_addr'; `notification_address' is no longer a pointer.
11943 2008-04-21 Martin Baulig <martin@ximian.com>
11945 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
11946 `thread_vtable', `event_handler_ptr' and `event_handler'.
11948 2008-04-21 Martin Baulig <martin@ximian.com>
11950 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
11951 allows delayed initialization of the `executable_code_buffer' when
11954 2008-04-21 Martin Baulig <martin@ximian.com>
11956 * mini.h (mono_debugger_create_notification_function): Removed.
11957 * tramp-*.c (mono_debugger_create_notification_function): Removed.
11959 * mdb-debug-info64.s
11960 (MONO_DEBUGGER__notification_function): Added this in the .text section.
11962 * mdb-debug-info32.s
11963 (MONO_DEBUGGER__notification_function): Added this in the .text section.
11965 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
11966 currently only works on x86 and x86_64, so don't create it on ppc.
11968 2008-04-21 Martin Baulig <martin@ximian.com>
11970 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
11973 (mini_method_compile): In the fp elimination check, check
11974 `debug_options.mdb_optimizations' in addition to
11975 mono_debug_using_mono_debugger().
11977 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
11978 disable some JIT optimizations which are only disabled when
11979 running inside the debugger.
11980 Added `--help-debug' option to describe the debugging options.
11981 (parse_debug_options): New static function to parse the `--debug'
11982 options, so we can easily add more stuff in future.
11984 2008-04-20 Zoltan Varga <vargaz@gmail.com>
11986 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
11987 the method has no body.
11989 2008-04-19 Jonathan Chambers <joncham@gmail.com>
11991 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
11992 assembly is not allowed in MSVC 64-bit compiler.
11993 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
11994 as we get floating point exceptions everywhere.
11996 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
11997 correctly align arguments for call to throw_exception.
11998 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
12000 Code contributed under MIT/X11 license.
12002 2008-04-19 Zoltan Varga <vargaz@gmail.com>
12004 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
12006 2008-04-17 Zoltan Varga <vargaz@gmail.com>
12008 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
12010 * mini-amd64.c (NEW_INS): Set cil_code.
12012 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
12013 from mini-amd64.c so all debugger related logic is in one place.
12015 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
12016 later won't have a random ip assigned to them.
12018 2008-04-16 Zoltan Varga <vargaz@gmail.com>
12020 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
12021 the arch specific function initializes code_size.
12022 (mono_create_delegate_trampoline): Ditto.
12024 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
12025 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
12028 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
12029 running under the debugger.
12031 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
12034 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
12035 debugger. Also move the disabling of optimizations here from driver.c.
12036 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
12039 * mini.h (MonoCompile): Add a few new flags.
12041 2008-04-15 Zoltan Varga <vargaz@gmail.com>
12043 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
12044 so the cil_code field of created MonoInst's is properly set.
12045 (mini_select_instructions): Ditto.
12047 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
12048 (MONO_INST_NEW_CALL): Ditto.
12050 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
12051 in many places so the ins->cil_code field is properly initialized.
12053 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
12056 2008-04-14 Zoltan Varga <vargaz@gmail.com>
12058 * mini.c (mini_method_compile): Print a different message when compiling a
12061 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
12064 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12066 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
12069 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
12071 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12073 * mini.c (handle_stack_args): Make this return void since its return value was
12074 never used. Also set cfg->unverifiable for invalid IL instead of calling
12077 2008-04-10 Mark Probst <mark.probst@gmail.com>
12079 * mini.c: Make sure "this" is live in catch clauses with type
12080 variables in shared generic code.
12082 2008-04-08 Mark Probst <mark.probst@gmail.com>
12084 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
12085 generic_class_is_reference_type() to ensure the proper behaviour
12086 when sharing generic code and the type in question is a type
12089 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12091 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
12092 race conditions when printing thread dumps. Fixes #377738.
12094 2008-04-08 Massimiliano Mantione <massi@ximian.com>
12096 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
12097 shows up when both MonoInst arguments can cause aliasig.
12098 There is likely no way in the current JIT to trigger this problem, but
12099 it showed up in the development of generics sharing, when in a new
12100 opcode both args of an OP_GROUP can be aliases (addresses of a local).
12101 When the generics sharing code will be committed, its tests will be
12102 valid also for this bug.
12104 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12106 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
12109 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
12112 2008-04-07 Zoltan Varga <vargaz@gmail.com>
12114 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
12115 use a more detailed exception message for InvalidCastException.
12117 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
12119 * driver.c (mono_main): Add --debug=casts option to turn on better
12120 InvalidCastException message details.
12122 * mini.c (mini_get_debug_options): New helper function to return the address of
12123 the debug_options variable.
12125 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
12126 the jit_tls TLS variable.
12128 * mini.c (mono_jit_tls): New TLS variable.
12130 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
12133 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
12135 * mini.h: Removed verifer related stuff. This code was moved to verify.c
12137 * mini.c: Removed verifer related stuff, code moved to verify.c.
12139 * driver.c: Using code from verify.c instead of mini.c.
12141 2008-04-05 Zoltan Varga <vargaz@gmail.com>
12143 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
12146 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
12148 * mini.c (check_for_method_verify): Enabling verification of
12149 corlib if mono_verify_all is set. Bugs in the verifier preventing that
12152 2008-04-04 Zoltan Varga <vargaz@gmail.com>
12154 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
12155 caller saved registers as well.
12157 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
12158 saved registers as well.
12160 2008-03-30 Zoltan Varga <vargaz@gmail.com>
12162 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
12164 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
12167 2008-03-27 Zoltan Varga <vargaz@gmail.com>
12169 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
12171 (get_call_info): Take a gsctx argument instead of 'cfg'.
12173 2008-03-26 Zoltan Varga <vargaz@gmail.com>
12175 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
12176 mono_verify_all is set.
12178 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
12180 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
12182 2008-03-25 Zoltan Varga <vargaz@gmail.com>
12184 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
12187 * driver.c mini.c mini.h: Add a --verify-all development option to test the
12188 verifier and the code generated by the compiler.
12190 2008-03-25 Mark Probst <mark.probst@gmail.com>
12192 * mini.c: Generic sharing of the non-nullable case of the box
12195 2008-03-24 Zoltan Varga <vargaz@gmail.com>
12197 * inssel.brg: Fix the build.
12199 * iltests.il.in: Add a test for lconv.ovf.u8.un.
12201 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
12203 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
12204 Array:Address. Fixes #372410.
12206 * iltests.il.in: New tests for readonly prefix.
12208 2008-03-23 Zoltan Varga <vargaz@gmail.com>
12210 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
12211 mini-trampolines.c.
12213 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
12216 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
12218 * mini.c (mono_decompose_op_imm): New helper function.
12220 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
12221 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12224 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12225 mono_arch_output_basic_block. Fix warnings.
12227 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
12230 2008-03-22 Zoltan Varga <vargaz@gmail.com>
12232 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
12233 since the extra frame is now detected automatically inside the loop.
12235 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
12236 opts which are now in mono_peephole_ins ().
12238 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
12240 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
12241 frames and skip duplicate managed-to-native frames. Fixes #367665.
12243 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12244 opts which are now in mono_peephole_ins ().
12245 (mono_arch_peephole_pass_2): Ditto.
12247 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
12249 * mini-codegen.c (mono_peephole_ins): New helper function containing the
12250 arch independent peephole optimizations.
12252 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12253 opts which are now in mono_peephole_ins ().
12255 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
12257 * mini-s390.c (mono_arch_output_basic_block): Fix build.
12259 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
12262 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
12263 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
12266 2008-03-21 Zoltan Varga <vargaz@gmail.com>
12268 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
12269 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12272 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12273 mono_arch_output_basic_block. Fix warnings.
12275 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12277 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12280 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12282 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12285 * iltests.il: Add new tests.
12287 2008-03-20 Kornel Pal <kornelpal@gmail.com>
12289 * mini.c: Removed Windows version macros.
12291 2008-03-20 Mark Probst <mark.probst@gmail.com>
12293 * generic-sharing.c: Put reflection types in the extensible part
12294 of the runtime generic context.
12296 * mini.c: Generic sharing of the GetTypeHandle special case of the
12297 ldtoken instruction.
12299 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12301 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
12303 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
12305 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
12306 consistency with the other version on the linear IR branch.
12308 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
12310 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
12312 * iltests.il.in: Add new tests.
12314 2008-03-19 Zoltan Varga <vargaz@gmail.com>
12316 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
12318 * iltests.il.in: Add new tests.
12320 2008-03-19 Mark Probst <mark.probst@gmail.com>
12322 * mini.c: Two variables with the same name were declared in
12323 nesting contexts and one wasn't initialized. Fixed.
12325 2008-03-19 Mark Probst <mark.probst@gmail.com>
12327 * mini.c: Generic sharing of the initobj instruction.
12329 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
12331 * mini.c: make the test to optimize ldtoken from typeof() more
12334 2008-03-18 Mark Probst <mark.probst@gmail.com>
12336 * mini.c: Generic sharing of the initobj instruction for reference
12339 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
12341 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
12342 the mono_breakpoint_clean_code() code to perform bound checks.
12344 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
12346 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
12347 mono_arch_patch_callsite() to include the start of the managed method
12348 to be able to perform bound checks.
12350 2008-03-17 Mark Probst <mark.probst@gmail.com>
12352 * mini.c: Generic sharing for the isinst instruction.
12354 2008-03-17 Mark Probst <mark.probst@gmail.com>
12356 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
12357 inssel-long32-mips.brg: Added opcodes for doing indirect calls
12358 with the runtime generic context argument.
12360 * mini.c: Share calls to several types of unsharable methods by
12361 putting the address of the method code in the runtime generic
12362 context and doing an indirect call.
12364 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
12367 2008-03-16 Mark Probst <mark.probst@gmail.com>
12369 * generic-sharing.c: Change due to a change in the runtime genric
12372 2008-03-15 Martin Baulig <martin@ximian.com>
12375 (mono_arch_nullify_class_init_trampoline): Add call to
12376 mono_breakpoint_clean_code() to make things work when running
12377 inside the debugger.
12380 (mono_arch_nullify_class_init_trampoline): Add call to
12381 mono_breakpoint_clean_code() to make things work when running
12382 inside the debugger.
12384 2008-03-14 Zoltan Varga <vargaz@gmail.com>
12386 * inssel-long.brg (reg): Fix 64 bit build.
12388 2008-03-14 Mark Probst <mark.probst@gmail.com>
12390 * mini.c, mini.h: Share static generic code by passing it an
12391 implicit argument pointing to the runtime generic context.
12393 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
12394 inssel-long32-mips.brg: New opcodes for calling shared static,
12395 which need to be passed the runtime generic context.
12397 * mini-amd64.c, mini-x86.c: Save the runtime generic context
12398 argument on the stack in the prologue if needed. New function for
12399 finding the runtime generic context argument from the registers
12400 saved by the trampoline.
12402 * mini-amd64.h, mini-x86.h: Specify which register to use for the
12403 runtime generic context argument.
12405 * tramp-amd64.c: Also restore the register used for the runtime
12406 generic context argument.
12408 * mini-trampoline.c: Resolve shared static calls by consulting the
12409 runtime generic context via the new argument.
12411 * generic-sharing.c: Add an argument to sharability-checking
12412 functions that specifies whether type variables should be treated
12413 as sharable type arguments.
12415 * inssel-x86.brg: Removed a superfluous, buggy rule.
12417 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
12420 2008-03-14 Martin Baulig <martin@ximian.com>
12422 * debug-debugger.c (main_thread_handler): Call
12423 mono_runtime_run_main() without sending any notifications.
12425 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
12427 2008-03-14 Zoltan Varga <vargaz@gmail.com>
12429 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
12431 2008-03-14 Mark Probst <mark.probst@gmail.com>
12433 * tramp-x86.c: Fixed register restore offsets in the trampoline
12434 code for ECX and EDX.
12436 2008-03-12 Geoff Norton <gnorton@novell.com>
12438 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
12439 different ucontext_t implementations.
12440 * exceptions-arm.c: Use the above defines to get exceptions working on
12441 iPhone (based on a patch by Luke Howard lukeh@padl.com)
12442 * mini-arm.c: Implement iPhone icache support (based on a patch by
12443 Luke Howard lukeh@padl.com)
12445 2008-03-12 Mark Probst <mark.probst@gmail.com>
12447 * mini.c: Enable generic sharing of calls to non-static
12448 non-interface non-generic non-value-type methods.
12450 * mini-trampolines.c: Resolve calls from shared generic code.
12452 2008-03-11 Zoltan Varga <vargaz@gmail.com>
12454 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
12456 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
12458 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
12460 * mini.c: some fixes for the AOT compiler.
12462 2008-03-07 Zoltan Varga <vargaz@gmail.com>
12464 * cpu-amd64.md: Add clob:1 to some float opcodes.
12466 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
12468 * mini.h: Added MiniVerifierMode enumeration.
12470 * mini.c: Added mini_verifier_set_mode to control
12471 the usage of the new verifier.
12473 * mini.c (mono_method): Integrated the new verifier.
12475 * driver.c: Extended --security option with validil and
12476 verifiable options to activate the new verifier.
12478 2008-03-07 Zoltan Varga <vargaz@gmail.com>
12480 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
12481 optimization to ctors taking 0 or 2 arguments too.
12483 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
12486 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
12488 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
12490 2008-03-06 Zoltan Varga <vargaz@gmail.com>
12492 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
12493 non-aot case as well.
12495 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
12497 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
12500 * aot-compiler.c (encode_patch): Ditto.
12502 * mini.h (G_MININT32): Fix the definition of this.
12504 2008-03-05 Zoltan Varga <vargaz@gmail.com>
12506 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
12508 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
12510 2008-03-04 Zoltan Varga <vargaz@gmail.com>
12512 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
12513 methods returning vtypes in registers.
12514 (mono_arch_allocate_vars): Ditto.
12516 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
12518 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
12520 * generics.cs: Add a test from the linear IR branch.
12522 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
12524 * mini.c (inline_method): Cache failed inline attempts.
12526 2008-03-04 Mark Probst <mark.probst@gmail.com>
12528 * mini.c: For shared methods of generic classes put the location
12529 of "this" into the MonoGenericJitInfo.
12531 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
12532 register out of a MonoContext by register number. Add the generic
12533 sharing context as an argument to mono_arch_find_this_argument().
12535 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
12536 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
12537 for new arch function.
12539 * mini-exception.c: Handle open exception clauses in shared
12542 * mini-trampolines.c: Supply additional argument to
12543 mono_arch_find_this_argument().
12545 2008-03-04 Zoltan Varga <vargaz@gmail.com>
12547 * Makefile.am (regtests): Run the bench.exe tests last.
12549 2008-03-03 Zoltan Varga <vargaz@gmail.com>
12551 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
12554 2008-03-02 Zoltan Varga <vargaz@gmail.com>
12556 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
12559 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
12561 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
12563 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
12564 whose class has no cctor.
12566 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
12568 2008-03-01 Zoltan Varga <vargaz@gmail.com>
12570 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
12573 2008-02-29 Zoltan Varga <vargaz@gmail.com>
12575 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
12576 to be in sync with the code on the linear IR branch.
12578 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
12580 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
12582 2008-02-27 Zoltan Varga <vargaz@gmail.com>
12584 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
12586 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
12588 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
12590 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
12592 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
12594 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
12597 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
12599 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
12600 OP_LOADR4_MEMBASE emission.
12602 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
12603 (mono_spillvar_offset_float): Ditto.
12605 * mini-mips.c (mono_arch_emit_prolog): Ditto.
12607 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
12610 * basic-long.cs: Add regression tests for them.
12612 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
12614 (mono_arch_allocate_vars): Fix representation of single-precision float
12616 (mono_arch_output_basic_block): Ditto.
12618 * inssel-mips.brg: Ditto, remove duplicate items.
12620 * mini-mips.c (emit_load_volatile_arguments): New function to handle
12621 arguments of tail calls as on other platforms.
12622 (mono_arch_output_basic_block): Handle tail calls.
12624 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
12627 * objects.cs (test_5_pass_static_struct): Add test for it.
12629 Contributed under MIT/X11 license.
12631 2008-02-26 Zoltan Varga <vargaz@gmail.com>
12633 * Makefile.am: Use gmcs for compiling the regression tests.
12635 * *.2.cs *.2.il: Rename to *.cs and *.il.
12637 2008-02-24 Zoltan Varga <vargaz@gmail.com>
12639 * regalloc.h: Make the vassign array smaller.
12641 * mini.c (mini_method_compile): Remove an unused field in cfg.
12643 * mini-codegen.c: Add a bunch of micro optimizations.
12645 2008-02-23 Zoltan Varga <vargaz@gmail.com>
12647 * regalloc.h: Remove some unused fields.
12649 2008-02-22 Zoltan Varga <vargaz@gmail.com>
12651 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
12653 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
12655 2008-02-22 Mark Probst <mark.probst@gmail.com>
12657 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
12659 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
12660 trampoline: Fetch an entry from the runtime generic context. If
12661 it's NULL, jump to the actual trampoline to fill the runtime
12662 generic context. Otherwise, return it.
12664 * mini.c: Call the lazy fetch trampoline to get entries out of the
12665 runtime generic context.
12667 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
12668 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
12669 tramp-sparc.c: Stubs for the lazy fetch trampoline.
12671 2008-02-21 Mark Probst <mark.probst@gmail.com>
12673 * mini.c: Fetch data out of the extensible part of the runtime
12674 generic context instead of calling a helper function.
12676 * generic-sharing.c: Some functions moved into
12677 metadata/generic-sharing.c. Helper function for fetching other
12678 types now checks and asserts against extensible rgctx (just for
12679 debugging purposes - the helper function isn't called anymore
12680 unless for debugging).
12682 2008-02-21 Zoltan Varga <vargaz@gmail.com>
12684 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
12685 for tail calls up to the point that the tests in iltests.exe run. Also add a
12686 dummy CKFINITE implementation.
12687 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
12688 needed for trampoline LMF frames.
12690 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
12691 trampoline LMF frames.
12693 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
12695 * mini.c (inline_method): clean any pending loader error when inlining fail.
12696 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
12698 2008-02-21 Zoltan Varga <vargaz@gmail.com>
12700 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
12702 * aot-runtime.c (decode_patch_info): Ditto.
12704 * mini.c (mono_resolve_patch_target): Ditto.
12706 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
12709 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
12711 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
12712 if it references an icall address.
12714 2008-02-20 Zoltan Varga <vargaz@gmail.com>
12716 * cpu-s390x.md: Remove some more unused opcodes.
12718 * cpu-s390x.md: Remove some unused opcodes.
12720 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
12721 mono_op_imm_to_op ().
12723 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
12724 instead of a switch statement.
12726 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
12727 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
12729 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
12731 * mini-codegen.c: Remove unused mono_regstate2_... functions.
12733 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
12736 2008-02-19 Zoltan Varga <vargaz@gmail.com>
12738 * driver.c (mono_main): Improve error reporting when an assembly cannot be
12739 opened. Fixes #362607.
12741 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
12743 * iltests.il.in: Add a test for static methods in interfaces.
12745 2008-02-18 Zoltan Varga <vargaz@gmail.com>
12747 * genmdesc.c (build_table): Fix a crash on older glib versions.
12749 * cpu-sparc.md: Remove some unused opcodes.
12751 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
12752 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
12754 * cpu-amd64.md: Remove some unused opcodes.
12756 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
12757 like the other opcodes.
12759 2008-02-17 Zoltan Varga <vargaz@gmail.com>
12761 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
12763 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
12765 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
12766 variables 'cfg' instead of 'm' for consistency.
12768 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
12770 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
12771 argument holding the vtype return address, to avoid the ambigious use of
12772 cfg->ret for this purpose.
12774 * mini.c (NEW_RETLOADA): Use vret_addr if set.
12776 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
12778 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
12779 new mono_print_ins () function which only takes one argument.
12781 2008-02-15 Zoltan Varga <vargaz@gmail.com>
12783 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
12786 2008-02-14 Zoltan Varga <vargaz@gmail.com>
12788 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
12790 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
12792 * mini-x86.c: Sync with the version on the linear IR branch by adding new
12793 opcodes and other small changes.
12795 * mini-ops.h: Add some new opcodes from the linear IR branch.
12797 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
12799 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
12800 opcodes, use the REG_MEMBASE opcodes instead.
12802 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
12803 opcodes, use the REG_MEMBASE opcodes instead.
12805 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
12808 * mini.c (mono_op_imm_to_op): New helper function.
12810 * mini-ops.h: Add some opcodes from linear IR branch.
12812 2008-02-13 Zoltan Varga <vargaz@gmail.com>
12814 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
12817 2008-02-12 Zoltan Varga <vargaz@gmail.com>
12819 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
12822 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
12824 2008-02-09 Zoltan Varga <vargaz@gmail.com>
12826 * aot-compiler.c (emit_method_code): Add an assert.
12828 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
12829 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
12832 2008-02-08 Zoltan Varga <vargaz@gmail.com>
12834 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
12835 some load/store opcodes so they are consistent.
12836 (mono_arch_emit_prolog): Simplify some code.
12838 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
12840 * objects.cs: Add tests for large argument offsets on ARM.
12842 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
12843 stack offsets. Fixes #359651.
12845 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
12847 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
12849 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
12851 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
12853 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
12855 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
12856 rid of CEE_CONV_R_UN.
12858 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
12860 2008-02-07 Zoltan Varga <vargaz@gmail.com>
12862 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
12864 * mini.c (mono_normalize_opcodes): Add some more opcodes.
12866 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
12868 * cpu-amd64.md: Remove some unused opcodes.
12870 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
12872 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
12874 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
12875 arch specific functions for its parts. Call the peephole pass after local
12876 regalloc so the prolog can compute a more accurate max_offset.
12878 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
12879 the corresponding OP_I/OP_L opcodes.
12881 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
12883 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
12885 2008-02-06 Zoltan Varga <vargaz@gmail.com>
12887 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
12888 as they are handled in mini.c.
12890 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
12892 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
12893 case since it is handled in mini.c.
12895 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
12897 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
12899 * *.c: Use the new opcodes in the IR and back end code.
12901 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
12903 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
12905 2008-02-06 Mark Probst <mark.probst@gmail.com>
12907 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
12908 an assert because it has a race condition.
12910 2008-02-06 Zoltan Varga <vargaz@gmail.com>
12912 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
12914 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
12916 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
12918 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
12919 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
12921 2008-02-05 Zoltan Varga <vargaz@gmail.com>
12923 * cpu-amd64.md (move): Correct the maximum size of move.
12925 2008-02-05 Mark Probst <mark.probst@gmail.com>
12927 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
12928 the generic class init trampoline to return quickly if the class
12931 2008-02-04 Zoltan Varga <vargaz@gmail.com>
12933 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
12934 issues where an 32 bit callsite cannot be patched by a 64 bit address.
12936 2008-02-03 Zoltan Varga <vargaz@gmail.com>
12938 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
12941 2008-01-31 Zoltan Varga <vargaz@gmail.com>
12943 * objects.cs: Add some soft-float tests.
12945 * mini.c: Fix a couple more soft-float issues.
12947 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
12949 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
12950 avoid a REX prefix.
12952 2008-01-30 Zoltan Varga <vargaz@gmail.com>
12954 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
12955 exception happens while compiling a virtual method.
12957 2008-01-29 Zoltan Varga <vargaz@gmail.com>
12959 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
12961 * mini-sparc.c: Fix build.
12963 * mini-sparc.c (get_call_info): Add support for generic sharing.
12965 * mini-exceptions.c: Add a FIXME.
12967 2008-01-27 Zoltan Varga <vargaz@gmail.com>
12969 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
12970 altstack handling code.
12972 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
12974 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
12976 * mini-s390.c: Add support for generic sharing.
12978 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
12980 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
12982 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
12984 * mini-s390x.c: Add support for generic sharing.
12986 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
12988 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
12990 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
12991 can be used since it takes a 16 bit signed immediate.
12993 * inssel-s390x.brg: Fix OP_SETRET.
12995 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
12997 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
12999 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
13001 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
13003 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
13006 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
13009 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
13010 of the unused mono_arch_patch_delegate_trampoline stuff.
13012 2008-01-26 Zoltan Varga <vargaz@gmail.com>
13014 * basic-long.cs: Move the fp related tests to basic-float.cs.
13016 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
13018 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
13020 * basic-calls.cs: Add a test for proper float argument passing.
13022 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
13023 if the context corresponds to an exception received through a signal.
13025 * exceptions.cs: Add a test for nullref handling at the start of a try
13028 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
13030 * jit-icalls.c (mono_break): New JIT icall.
13032 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
13034 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
13036 2008-01-25 Zoltan Varga <vargaz@gmail.com>
13038 * cpu-*.md: Get rid of unused opcodes.
13040 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
13042 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
13045 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
13048 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
13049 the arch independent trampoline code in mini-trampolines.c.
13051 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
13053 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
13055 * mini-s390.h: Remove an unused define.
13057 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
13058 the arch independent trampoline code in mini-trampolines.c.
13060 * mini-arm.c (mono_arch_emit_prolog): Fix build.
13062 2008-01-24 Zoltan Varga <vargaz@gmail.com>
13064 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
13066 * mini-s390.c (mono_arch_emit_prolog): Fix build.
13068 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
13070 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
13072 * cpu-amd64.md: Use smaller sizes for int opcodes.
13074 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
13076 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
13079 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
13082 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
13083 instead of though a pointer to save an indirection when accessing elements of
13086 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
13088 (NOT_IMPLEMENTED): New helper macro.
13089 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
13092 * *.c: Use the new helper macro.
13094 2008-01-21 Zoltan Varga <vargaz@gmail.com>
13096 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
13098 2008-01-20 Zoltan Varga <vargaz@gmail.com>
13100 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
13103 2008-01-18 Zoltan Varga <vargaz@gmail.com>
13105 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
13106 profiling is enabled.
13108 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
13110 (mono_arch_emit_prolog): Add more first bblock optimizations.
13112 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
13113 in order if possible.
13114 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
13115 bblock, since the arguments are still in their original registers.
13117 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
13119 2008-01-17 Zoltan Varga <vargaz@gmail.com>
13121 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
13124 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
13127 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
13129 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
13130 process async exceptions received while in unmanaged code.
13132 * mini.c (mini_init): Install a callback with the runtime which will be called
13133 when a thread receives an async exception while in unmanaged code.
13135 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
13137 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
13139 2008-01-16 Wade Berrier <wberrier@novell.com>
13146 2008-01-16 Zoltan Varga <vargaz@gmail.com>
13148 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
13149 compilation with sun cc.
13151 * cpu-*.md: Fix the build.
13153 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
13155 * mini-amd64.h: Add some comments to the MonoLMF structure.
13157 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
13159 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
13160 in the LMF structure if possible. This saves two instructions in the
13161 managed->native wrappers.
13163 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
13165 2008-01-16 Mark Probst <mark.probst@gmail.com>
13167 * generic-sharing.c: New type argument lookup code which uses the
13168 runtime generic context template.
13170 2008-01-15 Zoltan Varga <vargaz@gmail.com>
13172 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
13174 * mini-arm.c (add_general): Fix arm eabi parameter passing.
13175 (mono_arch_output_basic_block): Fix localloc implementation.
13177 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
13179 * mini-ia64.c (peephole_pass): Fix ia64 build.
13181 * mini-amd64.c (peephole_pass): Fix a warning.
13183 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
13184 at a constant offset from sp/fp.
13186 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
13187 instead of obtaining it from *lmf in the managed method case.
13189 2008-01-14 Zoltan Varga <vargaz@gmail.com>
13191 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
13193 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
13195 * mini.h (MonoInstList): New type.
13196 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
13197 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
13198 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
13199 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
13200 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
13201 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
13202 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
13203 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
13204 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
13205 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
13206 MONO_INST_LIST_FOR_EACH_ENTRY,
13207 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
13208 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
13209 mono_inst_list_first, mono_inst_list_last,
13210 mono_inst_list_next, mono_inst_list_prev): New instruction
13211 list handling interfaces.
13212 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
13213 list head 'ins_list'.
13214 (MonoInst): Replace next pointer with list head 'node'.
13215 (MonoCallInst): Make 'out_args' a MonoInstList.
13216 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
13217 (MonoCompile): Delete reverse_inst_list and
13218 reverse_inst_list_len.
13219 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
13220 mono_arch_lowering_pass, mono_arch_local_regalloc,
13221 mono_arch_output_basic_block, mono_arch_emit_prolog):
13222 Convert to new instruction lists.
13223 (insert_after_ins): Delete.
13224 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
13226 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
13227 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
13228 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
13229 mono_emulate_opcode, mono_emit_load_got_addr,
13230 inline_method, mono_method_to_ir, mono_print_bb_code,
13231 print_dfn, decompose_pass, nullify_basic_block,
13232 replace_out_block_in_code, remove_block_if_useless,
13233 merge_basic_blocks, move_basic_block_to_end,
13234 try_unsigned_compare, optimize_branches, mono_print_code,
13235 mini_select_instructions, remove_critical_edges): Likewise.
13236 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
13237 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
13238 mono_arch_output_basic_block, mono_arch_emit_prolog):
13240 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
13241 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13242 mono_arch_output_basic_block): Likewise.
13243 (inst_list_prepend, insert_after_ins): Delete.
13244 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
13245 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
13247 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
13248 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
13249 mono_arch_emit_prolog): Likewise.
13250 * cfold.c (mono_constant_fold): Likewise.
13251 * liveness.c (visit_bb, mono_analyze_liveness,
13252 optimize_initlocals): Likewise.
13253 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
13254 * graph.c (mono_draw_code_cfg): Likewise.
13255 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
13256 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
13257 mono_ssa_cprop): Likewise.
13258 * abcremoval (get_relations_from_previous_bb, process_block):
13260 * local-propagation (mono_cprop_invalidate_values,
13261 mono_local_cprop_bb): Likewise.
13262 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
13263 peephole_pass, mono_arch_output_basic_block,
13264 mono_arch_emit_prolog): Likewise.
13265 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
13266 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13267 mono_arch_emit_prolog): Likewise.
13268 (insert_after_ins): Delete.
13269 * aliasing.c (print_code_with_aliasing_information,
13270 mono_build_aliasing_information, mono_aliasing_deadce):
13271 Convert to new instruction lists.
13272 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
13273 peephole_pass, NEW_INS, mono_arch_lowering_pass,
13274 mono_arch_local_regalloc, mono_arch_output_basic_block):
13276 (insert_after_ins): Delete.
13277 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
13278 peephole_pass, mono_arch_output_basic_block): Convert to
13279 new instruction lists.
13280 * mini-codegen (InstList, inst_list_prepend,
13281 insert_after_ins): Delete.
13282 (insert_before_ins, get_register_force_spilling,
13283 get_register_spilling, free_up_ireg, free_up_reg,
13284 create_copy_ins, create_spilled_store, alloc_int_reg,
13285 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
13286 to new instruction lists.
13287 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
13288 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13289 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
13290 (insert_after_ins): Delete.
13291 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
13292 mono_arch_local_regalloc, mono_arch_output_basic_block,
13293 mono_arch_call_opcode): Convert to new instruction lists.
13294 (insert_after_ins): Delete.
13295 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
13296 peephole_pass, mono_arch_output_basic_block,
13297 mono_arch_emit_prolog): Convert to new instruction lists.
13299 2008-01-11 Zoltan Varga <vargaz@gmail.com>
13301 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
13303 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
13306 * Makefile.am (version.h): Make this work with non-bash shells.
13308 2008-01-10 Zoltan Varga <vargaz@gmail.com>
13310 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
13312 2008-01-08 Zoltan Varga <vargaz@gmail.com>
13314 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
13315 the InitializeArray optimization.
13317 2008-01-06 Zoltan Varga <vargaz@gmail.com>
13319 * mini.c driver.c: Don't include os/gc_wrapper.h.
13321 2008-01-05 Zoltan Varga <vargaz@gmail.com>
13323 * mini.c (print_jit_stats): Print GC statistics if available.
13325 2008-01-04 Zoltan Varga <vargaz@gmail.com>
13327 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
13329 2007-12-29 Zoltan Varga <vargaz@gmail.com>
13331 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
13333 2007-12-26 Zoltan Varga <vargaz@gmail.com>
13335 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
13337 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
13339 * driver.c (mono_main): Ditto.
13341 2007-12-23 Zoltan Varga <vargaz@gmail.com>
13343 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
13345 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
13346 in the vtable can't be encoded.
13347 (compile_method): Ditto.
13349 2007-12-21 Zoltan Varga <vargaz@gmail.com>
13351 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
13354 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
13357 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
13358 the top LMF entry belongs to the current method.
13360 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
13362 2007-12-20 Zoltan Varga <vargaz@gmail.com>
13364 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
13366 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
13368 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
13370 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
13372 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
13374 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
13377 * basic-float.cs: Add an ulong->double cast test.
13379 2007-12-15 Zoltan Varga <vargaz@gmail.com>
13381 * mini.c (mono_method_to_ir): Fix a warning.
13383 2007-12-14 Zoltan Varga <vargaz@gmail.com>
13385 * mini-ops.h: Add OP_SWITCH.
13387 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
13388 CEE_SWITCH in back-end code, use OP_SWITCH instead.
13390 2007-12-11 Geoff Norton <gnorton@novell.com>
13392 * mini-s390x.c: Minor change to the MAX() define to allow
13393 it to compile with other gcc versions.
13395 2007-12-11 Geoff Norton <gnorton@novell.com>
13398 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
13400 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
13402 exceptions-arm.c (mono_arch_get_restore_context): Restore
13405 exceptions-arm.c (throw_exception): Save the frame pointer.
13406 This is a partial fix for #323747. Only the client side is
13409 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
13411 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
13412 was using an unrelated variable to log the class which
13413 needed the cctor to be called. This was crashing on arm.
13415 2007-12-09 Robert Jordan <robertj@gmx.net>
13417 * mini-x86.c (mono_arch_emit_epilog):
13418 Consider all kinds of 64-bit types. Fixes #323114.
13420 2007-12-08 Zoltan Varga <vargaz@gmail.com>
13422 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
13424 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13426 * mini-amd64.c (peephole_pass): Add a missing instruction check.
13428 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
13430 * mini.c: run type ctor before allocating an object, not only
13431 when running it's constructor method (fixes at least part of bug #342507).
13433 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13435 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
13437 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
13438 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
13441 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
13442 mono_generic_class_init_trampoline () the same as it is done with the other
13445 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
13446 aot-runtime.c aot-compiler.c: Implement AOT support.
13448 2007-12-07 Mark Probst <mark.probst@gmail.com>
13450 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
13451 build for archs which don't have the vtable trampoline defined
13454 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13456 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
13458 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
13460 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
13462 * tramp-<ARCH>.c: Use the new helper function.
13464 2007-12-07 Mark Probst <mark.probst@gmail.com>
13466 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
13467 trampoline call, which takes a vtable argument.
13469 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
13470 OP_TRAMPCALL_VTABLEs like other calls.
13472 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
13473 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
13474 call. Implemented a support function which fetches the vtable
13475 from a register set.
13477 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
13478 Implemented a generic class init trampoline, using the
13479 OP_TRAMPCALL_VTABLE opcode.
13481 * mini.c: Implemented static field access when sharing generic
13482 code. This implies initing the class using the new
13483 OP_TRAMPCALL_VTABLE call.
13485 2007-12-07 Mark Probst <mark.probst@gmail.com>
13487 * mini.c: Don't compile methods with sharing enabled if their
13488 classes are disabled for sharing.
13490 2007-12-06 Zoltan Varga <vargaz@gmail.com>
13492 * inssel.brg: Add a missing sign extension to the GETCHR and array access
13493 opcodes. Fixes #346563.
13495 * objects.cs: Add a new test.
13497 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
13499 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
13500 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
13502 2007-12-06 Zoltan Varga <vargaz@gmail.com>
13504 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
13506 2007-12-03 Zoltan Varga <vargaz@gmail.com>
13508 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
13511 2007-12-02 Zoltan Varga <vargaz@gmail.com>
13513 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
13515 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
13516 optimization in the AOT case.
13518 2007-11-30 Zoltan Varga <vargaz@gmail.com>
13520 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
13522 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
13524 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
13526 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
13528 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
13529 is created by the inlined delegate ctor.
13531 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
13533 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
13535 2007-11-29 Zoltan Varga <vargaz@gmail.com>
13537 * cpu-x86.md: Fix the length of ckfinite.
13539 2007-11-28 Zoltan Varga <vargaz@gmail.com>
13541 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
13543 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
13544 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
13546 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
13548 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
13549 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
13551 2007-11-28 Martin Baulig <martin@ximian.com>
13554 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
13555 after creating the trampoline.
13557 2007-11-27 Zoltan Varga <vargaz@gmail.com>
13559 * aot-runtime.c (load_aot_module): Check runtime version if needed.
13561 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
13564 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
13565 instead of the calling method to help AOT.
13567 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
13569 2007-11-26 Zoltan Varga <vargaz@gmail.com>
13571 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
13574 2007-11-23 Zoltan Varga <vargaz@gmail.com>
13576 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
13578 * aot-compiler.c (compile_method): Correct check for generic method definitions.
13579 (encode_method_ref): No need to handle generic method definitions specially.
13581 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
13583 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
13586 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
13588 (compile_method): Enable generic sharing.
13590 2007-11-22 Zoltan Varga <vargaz@gmail.com>
13592 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
13593 (mini_method_compile): Add preliminary support for AOTing shared generic code.
13595 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
13598 * mini-trampolines.c: Fix a warning.
13600 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
13602 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
13603 (generic_class_is_reference_type): Remove unused function.
13605 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
13606 in the generic vtable trampoline case.
13608 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
13610 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
13611 return an AOT method based on a vtable slot.
13613 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
13615 * mini.c (mini_get_vtable_trampoline): Export this.
13617 2007-11-22 Martin Baulig <martin@ximian.com>
13620 (MonoDebuggerInfo): Move `debugger_version' up.
13622 2007-11-22 Martin Baulig <martin@ximian.com>
13625 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
13627 * mini-trampolines.c
13628 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
13629 after compiling the method.
13631 2007-11-20 Martin Baulig <martin@ximian.com>
13634 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
13635 (mono_debugger_remove_breakpoint): Likewise.
13636 (mono_debugger_check_breakpoints): Likewise.
13638 * debug-debugger.c: Implement the new breakpoint interface here.
13640 2007-11-18 Zoltan Varga <vargaz@gmail.com>
13642 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
13643 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
13645 * mini-x86.c (mono_arch_output_basic_block): Ditto.
13647 2007-11-17 Zoltan Varga <vargaz@gmail.com>
13649 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
13651 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
13654 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
13657 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
13658 returning a vtype in a register.
13660 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
13661 here from the arch specific code.
13663 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
13666 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
13667 (mono_arch_emit_prolog): Increment maximum prolog size.
13669 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
13670 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
13672 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
13673 MonoGenericSharingContext.
13675 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
13676 MonoGenericSharingContext. Allocate memory from the cfg mempool.
13678 2007-11-15 Mark Probst <mark.probst@gmail.com>
13680 * mini.c, mini.h, generic-sharing.c: Functions for producing code
13681 which extract fields out of the runtime generic context. Full
13682 sharing of the NEWARR opcode.
13684 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
13686 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
13687 --enable-minimal=ssa.
13689 2007-11-13 Zoltan Varga <vargaz@gmail.com>
13691 * mini-trampolines.c (mono_delegate_trampoline): Update after
13692 mono_marshal_get_delegate_invoke () signature change.
13694 2007-11-13 Mark Probst <mark.probst@gmail.com>
13696 * mini.c: Removed the shared context in favor of the generic
13697 sharing context. Allocate the MonoJitInfo structure with room for
13698 the generic sharing context if it's needed.
13700 * mini.h: Remove MonoGenericSharingContext declaration. It's in
13701 domain-internals.h now.
13703 * mini-x86.c: Pass the generic sharing context to get_call_info ().
13705 * generic-sharing.c: Several changes for working without a shared
13706 context and instead operating on open types instead.
13708 2007-11-12 David S. Miller <davem@davemloft.net>
13710 * inssel-sparc.brg: Fix double instruction emit.
13712 2007-11-12 Zoltan Varga <vargaz@gmail.com>
13714 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
13715 Get/Set/Address methods.
13717 * mini.c debug-debugger.c mini-trampolines.c: Update after
13718 mono_marshal_get_delegate_invoke signature change.
13720 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
13722 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
13723 This can happens with dynamic methods. Fixes the other bug in #322722.
13725 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
13727 * tramp-arm.c (mono_arch_patch_callsite): Support patching
13730 * mini-arm.c (arm_patch): Implement patching of BX call
13731 sequence. Fixes one of the bugs in #322722.
13733 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
13735 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
13736 under Linux. We only need to flush every 32-byte cache line.
13738 2007-11-07 Massimiliano Mantione <massi@ximian.com>
13741 move_basic_block_to_end: Add branches when needed, eventually creating
13743 optimize_branches: added a parameter that tells if it's ok to create
13744 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
13745 and avoid calling move_basic_block_to_end when it's not ok.
13748 2007-11-07 Mark Probst <mark.probst@gmail.com>
13750 * mini.c: Abort inlining call to InitializeArray if something
13751 looks wrong. Let the icall handle it, which now has proper safety
13754 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
13756 * mini.c (mono_spill_call): add support for soft-float.
13758 * mini.c (mono_method_to_ir): add support for soft-float
13759 to inlined functions that return float.
13761 * mini.c (mono_method_to_ir): add support for soft-float
13762 to cee_stsfld opcode on float fields.
13764 2007-11-05 Geoff Norton <gnorton@novell.com>
13766 * mini-x86.h: Fix the structure access for X86 Leopard.
13769 2007-11-05 Martin Baulig <martin@ximian.com>
13771 * mini-trampolines.c
13772 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
13773 after compiling the method to notify the debugger.
13775 2007-11-05 Martin Baulig <martin@ximian.com>
13777 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
13779 2007-11-02 Zoltan Varga <vargaz@gmail.com>
13781 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
13782 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
13784 2007-11-01 Zoltan Varga <vargaz@gmail.com>
13786 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
13787 native-to-managed wrappers.
13789 2007-11-01 Geoff Norton <gnorton@novell.com>
13791 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
13794 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
13796 * mini.c, mini-x86.c: when getting back from unmanaged code
13797 to managed via a marshaled delegate we also need to set the
13800 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
13802 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
13805 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
13807 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
13808 let the debugger or other external agents to tell the JIT when
13809 a sw breakpoint has been inserted in the code that the JIT needs
13810 to be able to inspect.
13812 2007-10-31 Martin Baulig <martin@ximian.com>
13815 (MonoDebuggerInfo): Remove `runtime_class_init'.
13817 2007-10-30 Martin Baulig <martin@ximian.com>
13820 (mono_debugger_thread_created): Added `MonoThread *' argument.
13821 (mono_debugger_extended_notification): New public method.
13822 (mono_debugger_trampoline_compiled): New public method.
13825 (MonoDebuggerThreadInfo): Added `thread' and
13826 `extended_notifications' fields.
13829 (debugger_executable_code_buffer): New static variable.
13832 (MonoDebuggerInfo): Added `executable_code_buffer',
13833 `executable_code_buffer_size', `breakpoint_info_area',
13834 `breakpoint_table' and `breakpoint_table_size'.
13836 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
13838 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
13839 that IP either is an unused value or the vtable pointer. IMT
13840 calls use vtable + offset now. Reduced by almost half the size
13843 2007-10-26 Jonathan Chambers <joncham@gmail.com>
13845 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
13846 defines to access param registers. Replace long usage with
13847 gsize as sizeof(long) != sizeof(void*) on Win64.
13849 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
13850 on Win64. Fix intrinsic, use _AddressOfReturnAddress
13851 instead of non-existant _GetAddressOfReturnAddress.
13853 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
13854 param registers. Save/restore %rdi and %rsi in MonoLMF.
13856 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
13857 param registers. Modify (throw_exception) signature to take
13858 %rdi and %rsi on Win64.
13860 Code is contributed under MIT/X11 license.
13862 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
13864 * helpers.c: unlink debugging output files.
13866 2007-10-25 Zoltan Varga <vargaz@gmail.com>
13868 * mini.c: Move mono_create_ftnptr () to object.c.
13870 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
13872 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
13873 optional. This function can now be used to disassemble code generated
13874 outside the JIT such as trampolines and IMT thunks.
13876 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
13878 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
13879 vtable pointer from a ldr instruction.
13881 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
13882 new IMT call sequence.
13884 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
13885 call sequence for interface invocations.
13887 * mini-arm.c (mono_arch_emit_imt_argument): added, required
13888 for imt support. This function is empty since IMT on ARM requires no
13889 special handling on the IR side.
13891 * mini-arm.c (mono_arch_find_imt_method): added, required for
13894 * mini-arm.c (mono_arch_find_this_argument): added, required
13897 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
13898 a ldr instruction to load a value stored in the code stream.
13900 * mini-arm.c (mono_arch_build_imt_thunk):added, required
13904 2007-10-23 Zoltan Varga <vargaz@gmail.com>
13906 * mini.c (mini_init): Install the jump trampoline callback.
13908 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13910 * mini-trampolines.c: handle synchronized methods with the common
13911 vtable trampoline (bug #335601).
13913 2007-10-17 Zoltan Varga <vargaz@gmail.com>
13915 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
13917 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
13920 * mini-ia64.h mini-ia64.c: Add support for IMT.
13922 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
13923 prolog. Fixes #331958.
13925 2007-10-15 Zoltan Varga <vargaz@gmail.com>
13927 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
13929 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13931 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
13934 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13936 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
13939 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
13941 * mini-x86.c, mini-x86.h: x86 support for the common vtable
13944 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
13946 * mini-trampolines.c: changed the magic rampoline to understand
13947 the common vtable trampoline method: the method to invoke is
13948 determined by the vtable displacement of the call.
13950 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13952 * mini.c, mini.h: register the common vtable trampoline if the
13953 architecture supports it.
13955 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13957 * cpu-amd64.md: use the correct max length for tls_get.
13959 2007-10-14 Zoltan Varga <vargaz@gmail.com>
13961 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
13962 CEE_STELEM_ANY. Fixes #333696.
13964 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
13966 * exceptions-x86.c: provide more graceful handling of the case where
13967 we followed a bogus function pointer from managed code (bug #332866).
13969 2007-10-11 Mark Probst <mark.probst@gmail.com>
13971 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
13972 replaces the generic_shared flag and will carry more information
13975 * generic-sharing.c: Added mini_type_stack_size() which allows
13976 allows open types if given a generic sharing context.
13977 mini_get_basic_type_from_generic() takes a
13978 MonoGenericSharingContext* instead of a MonoCompile* now.
13980 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
13981 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
13982 mini-sparc.c, mini-x86.c: Trivial changes required by the two
13983 changes above. Just passing arguments through to the right
13986 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
13988 * mini-arm.c: unify the call emission to emit_code_seq().
13990 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
13992 * tramp-arm.c: reduced the trampoline size.
13994 2007-10-10 Mark Probst <mark.probst@gmail.com>
13996 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
13997 variable handling out of arch-specific code.
13999 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
14001 * mini-arm.c: implemented fast delegate dispatch.
14003 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14005 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
14006 that fp elimination is turned off if the space required by locals is too
14007 big. Fixes #331958.
14009 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14011 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
14012 ARM to the new style trampoline.
14014 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14016 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
14018 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
14020 2007-10-09 Martin Baulig <martin@ximian.com>
14023 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
14024 `field_info_offset_offset'.
14026 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
14028 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
14029 removed more internal usage of the r11 register and made it available
14030 to the register allocator.
14032 2007-10-08 Mark Probst <mark.probst@gmail.com>
14034 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
14035 when sharing generics and treat type variables as references.
14037 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14039 * mini-ppc.c: started removing the internal uses of register r11
14040 to eventually allow the register allocator to manage it as an
14041 additional available register.
14043 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14045 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
14047 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
14049 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
14050 specific trampolines as they are not performance critical as a jump
14051 target (maybe align as before only for AOT code?). This saves about
14052 200 KB of native code on x86 for monodevelop startup.
14054 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
14056 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
14057 monodevelop startup.
14059 2007-10-06 Zoltan Varga <vargaz@gmail.com>
14061 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
14063 * mini-sparc.h mini-sparc.c: Implement IMT support.
14065 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
14066 its smaller and doesn't clobber sparc_g1.
14068 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
14070 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
14072 * mini-ppc.c: optimized the size of the IMT thunks a bit.
14074 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14076 * mini-ppc.c: implemented fast delegate invocation.
14078 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
14080 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
14082 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14084 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
14085 code to the new style trampoline in preparation for IMT support.
14087 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
14089 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
14090 systems already. This also reduces the specific trampiline sizes and
14091 prepares for the use of r12 as the IMT identifier register.
14093 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14095 * mini-mips.h: endianess fix (simplified from a patch by
14096 Thomas Kunze <thommy@tabao.de>, bug #323737).
14098 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14100 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
14101 to access ucontext fields and enable netbsd support
14102 (partially from Magnus Henoch <mange@freemail.hu>).
14104 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14106 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
14107 use the preprocessor from the CPP env var if it is set.
14109 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14111 * mini-trampolines.c: fixed an assertion and moved it earlier in the
14112 code, before interface_offset gets used.
14114 2007-10-02 Zoltan Varga <vargaz@gmail.com>
14116 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
14117 mono_class_setup_vtable () before accessing klass->vtable.
14119 2007-10-01 Zoltan Varga <vargaz@gmail.com>
14121 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
14124 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14126 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
14127 IMT slots (this saves hundreds of KB of memory in programs like
14128 IronPython and Monodevelop).
14130 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
14132 * mini.c: print the delegate counter.
14134 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
14136 * mini-x86.c: make it easier to enable the debugging code for IMT
14139 2007-09-28 Martin Baulig <martin@ximian.com>
14142 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
14143 `mono_method_klass_offset' and `mono_method_token_offset'.
14145 2007-09-20 Mark Probst <mark.probst@gmail.com>
14147 * mini.c: First generics sharing implementation. Can only share
14148 in very simple cases. If sharing doesn't work it falls back to
14149 dedicated compilation.
14151 * mini.h: Flag in MonoCompile to specify whether generic
14152 compilation is shared. Flags enum for marking which generic inst
14153 of a context is used. Prototypes for helper functions.
14155 * generic-sharing.c: Helper functions for generic method sharing.
14157 * optflags-def.h: Optimization flag (gshared) for enabling generic
14158 method sharing added.
14160 * Makefile.am: generic-sharing.c added.
14162 2007-09-19 Daniel Nauck <dna@mono-project.de>
14164 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
14166 2007-09-19 Massimiliano Mantione <massi@ximian.com>
14167 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
14170 2007-09-19 Martin Baulig <martin@ximian.com>
14172 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
14173 mono_debug_cleanup() is now part of mono_cleanup().
14175 2007-09-18 Zoltan Varga <vargaz@gmail.com>
14177 * driver.c (mono_main): Fix a warning.
14179 2007-09-17 Zoltan Varga <vargaz@gmail.com>
14181 * aot-compiler.c: Optimize various parts when processing large assemblies.
14184 * mini.c (mono_patch_info_hash): Improve hash function.
14186 2007-09-14 Jonathan Chambers <joncham@gmail.com>
14188 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
14190 Code is contributed under MIT/X11 license.
14192 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14194 * mini.c (mini_init): Fix a leak.
14196 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
14198 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14200 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
14202 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14204 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
14206 2007-09-13 Zoltan Varga <vargaz@gmail.com>
14208 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
14211 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
14213 * mini.c (handle_alloc): Enable managed allocators in AOT code.
14215 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
14217 * aot-runtime.c (decode_patch_info): Ditto.
14219 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14221 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
14222 static case. Cache delegates in architecture specific code,
14223 based on number of parameters.
14225 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
14226 in architecture specific code, based on number of parameters.
14228 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
14229 caching happen in architecture specific code now.
14231 Code is contributed under MIT/X11 license.
14233 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14235 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
14236 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
14237 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
14239 Code is contributed under MIT/X11 license.
14241 2007-05-15 Massimiliano Mantione <massi@ximian.com>
14242 * mini.c: (mono_thread_abort) Fixed bug #82416.
14244 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14246 * mini.: hook the new managed GC allocation feature into the JIT.
14248 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
14250 * mini.c: implementation for the new runtime tls opcode.
14252 2007-09-11 Martin Baulig <martin@ximian.com>
14255 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
14256 `mono_method_inflated_offset'.
14258 2007-09-07 Zoltan Varga <vargaz@gmail.com>
14260 * driver.c mini.h mini.c: Add a new devel command line option for injecting
14261 async exceptions into a method.
14263 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
14264 purpose of testing whenever the unwinder works at every instruction.
14266 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
14268 * mini.c: check accessibility of method used in ldftn (fixes
14271 2007-09-04 Zoltan Varga <vargaz@gmail.com>
14273 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
14275 * inssel.brg: Fix a warning.
14277 2007-09-03 Martin Baulig <martin@ximian.com>
14279 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
14280 now takes the `main_method' as argument.
14282 2007-09-02 Zoltan Varga <vargaz@gmail.com>
14284 * cpu-sparc.md (endfilter): Add missing src1:i argument.
14286 2007-08-30 Jonathan Chambers <joncham@gmail.com>
14288 * driver.c: include the cil-coff.h header on Windows.
14290 Code is contributed under MIT/X11 license.
14292 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
14294 * mini.c, driver.c: don't include the cil-coff.h header.
14296 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14298 * mini.c: flag places that needs fixes fo soft-float support.
14300 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
14302 * mini.h, inssel-float.brg: fix soft-float constant loads on big
14303 endian systems (partially from Dean Jenkins, bug #81924).
14305 2007-08-28 Mark Probst <mark.probst@gmail.com>
14307 * mini.c (check_linkdemand): Remove embedded reference object in
14308 call to LinkDemandSecurityException.
14309 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
14310 with an IntPtr instead of a reference object.
14312 2007-08-28 Zoltan Varga <vargaz@gmail.com>
14314 * mini.c (handle_initobj): Handle alignment properly.
14316 * inssel.brg (mini_emit_memset): Ditto.
14318 * inssel.brg (mini_emit_memcpy): Ditto.
14320 * inssel-sparc.brg: Ditto.
14322 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
14324 2007-08-26 Zoltan Varga <vargaz@gmail.com>
14326 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
14327 exceptions raised in unmanaged code. Fixes part of #82594.
14329 2007-08-24 Mark Probst <mark.probst@gmail.com>
14331 * mini.c (mono_method_to_ir), declsec.c
14332 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
14334 2007-08-22 Martin Baulig <martin@ximian.com>
14337 (MonoDebuggerThreadInfo): New typedef.
14338 (mono_debugger_thread_table): New global variable.
14339 (mono_debugger_thread_created): New public function.
14340 (mono_debugger_thread_cleanup): New public function.
14343 (MonoDebuggerInfo):
14344 - removed `get_current_thread' and `lookup_assembly'.
14345 - removed `data_table'.
14346 - added `thread_table'.
14349 (mono_thread_start_cb): Call mono_debugger_thread_created().
14350 (mono_thread_attach_cb): Likewise.
14351 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
14352 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
14355 * driver.c (mono_main): Move mono_debug_init() up, before calling
14356 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
14358 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14360 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
14361 together when passing several arguments of type double (gives a small
14362 speedup and saves a few bytes of generated code).
14364 2007-08-20 Jb Evain <jbevain@novell.com>
14366 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
14368 2007-08-20 Jb Evain <jbevain@novell.com>
14370 * mini.c (mono_method_to_ir): throw MethodAccessException
14371 and FieldAccessException instead of InvalidProgramException.
14373 2007-08-20 Mark Probst <mark.probst@gmail.com>
14375 * mini.c: CoreCLR security checks.
14377 * mini.h: Removed MonoSecurityMode (moved to
14378 metadata/security-manager.h) and mono_security_mode global var
14379 (replaced by set/get functions in security-manager.h).
14381 * driver.c: Added "core-clr-test" security mode for testing. Used
14382 set-function for setting security mode.
14384 2007-08-17 Mark Probst <mark.probst@gmail.com>
14386 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
14387 the new jit_info_table.
14389 * driver.c: Test code for the new jit_info_table (enabled by the
14390 define MONO_JIT_INFO_TABLE_TEST).
14392 2007-08-14 Zoltan Varga <vargaz@gmail.com>
14394 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
14395 detection of call <REG> instruction sequence. Fixes build on freebsd.
14397 2007-08-13 Zoltan Varga <vargaz@gmail.com>
14399 * mini-exceptions.c: Fix a warning.
14401 2007-08-11 Zoltan Varga <vargaz@gmail.com>
14403 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
14404 stack overflow handling code on amd64 too.
14406 * mini-exceptions.c (mono_setup_altstack): Make this use
14407 mono_thread_get_stack_bounds ().
14409 * mini-x86.h: Disable sigaltstack on solaris x86.
14411 2007-08-10 Zoltan Varga <vargaz@gmail.com>
14413 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
14415 2007-08-10 Geoff Norton <gnorton@customerdna.com>
14417 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
14419 2007-08-08 Zoltan Varga <vargaz@gmail.com>
14421 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
14423 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
14425 2007-08-03 Neale Ferguson <neale@sinenomine.net>
14427 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
14430 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
14432 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
14433 to be emitted (bug #82281).
14435 2007-08-01 Martin Baulig <martin@ximian.com>
14437 Merged the `debugger-dublin' branch.
14439 * debug-debugger.h (MonoDebuggerInfo):
14440 Removed the `old_*' compatibility entries.
14441 Added `debugger_version' and `data_table'.
14442 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
14443 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
14446 (MiniDebugMethodBreakpointInfo): Add `address_list'.
14447 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
14448 instead of a `gconstpointer'.
14449 (mono_debugger_insert_method_breakpoint): Return a
14450 `MonoDebugMethodAddressList *'.
14452 2007-06-28 Martin Baulig <martin@ximian.com>
14454 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
14456 2007-08-01 Zoltan Varga <vargaz@gmail.com>
14458 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
14459 __builtin_frame_address () since it is broken on older gcc versions.
14461 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14463 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
14464 on the stack overflow handling and made the managed stack overflows
14465 catchable in most cases using soft guard pages.
14466 * exceptions-x86.c: added code to restore the protection in the soft
14467 guard pages at the end of exception handling.
14469 2007-07-31 Zoltan Varga <vargaz@gmail.com>
14471 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
14473 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14475 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
14476 exception handling.
14478 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14480 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
14481 signal handling support until it has been ported to the new mechanism.
14482 * mini.c: fixed stack overflow detection and use the new
14483 architecture code to handle signals on the altstack.
14485 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
14487 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
14488 stack overflows on the alt stack.
14490 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
14492 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
14493 stack overflows on the alt stack.
14495 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
14497 * exceptions-ppc.c: cleanup preparing for altstack support.
14499 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
14501 * exceptions-arm.c: cleanup preparing for altstack support.
14503 2007-07-27 Mark Probst <mark.probst@gmail.com>
14505 * mini.c (print_jit_stats): Output hazard pointer stats.
14507 2007-07-26 Mark Probst <mark.probst@gmail.com>
14509 * driver.c, mini.c: Replaced security mode flags with a single
14512 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14514 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
14516 2007-07-25 Mark Probst <mark.probst@gmail.com>
14518 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
14519 (which doesn't do anything yet) for activating Core CLR
14520 (Silverlight) security.
14522 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
14524 * mini-codegen.c: work around a possible gcc bug on arm.
14526 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
14528 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
14529 message for platforms that don't support AOT compilation.
14531 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14533 * mini.h, mini.c, driver.c: temporary smcs hack.
14535 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
14537 * mini-arm.h, mini-arm.c: arm EABI fixes.
14539 2007-07-22 Zoltan Varga <vargaz@gmail.com>
14541 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
14544 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
14545 trampolines taking a method argument.
14547 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
14549 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
14550 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
14552 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
14553 JIT compilation throws an exception. Fixes #82050.
14555 2007-07-19 Mark Probst <mark.probst@gmail.com>
14557 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
14558 with the MONO_EXCEPTION_ defines.
14560 2007-07-17 Zoltan Varga <vargaz@gmail.com>
14562 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
14565 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
14566 the cause of an assertion.
14568 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
14570 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
14573 2007-07-15 Zoltan Varga <vargaz@gmail.com>
14575 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
14576 assert. Should fix #82103.
14578 2007-07-14 Zoltan Varga <vargaz@gmail.com>
14580 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
14581 here too. Fixes #82095.
14583 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
14586 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
14588 * mini-amd64.h: Enable IMT for amd64.
14590 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
14592 2007-07-12 Zoltan Varga <vargaz@gmail.com>
14594 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
14596 2007-07-12 Mark Probst <mark.probst@gmail.com>
14598 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
14599 as soon as check_linkdemand sets an exception_type.
14601 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
14603 * mini-x86.c: fixed offsets for IMT call sequence.
14604 * mini-x86.h: enable IMT again.
14606 2007-07-11 Zoltan Varga <vargaz@gmail.com>
14608 * trace.c (mono_trace_enter_method): Decode MonoType too.
14610 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
14612 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
14614 * mini-amd64.c: Add preliminary IMT implementation.
14616 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14618 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
14619 understand the new IMT-base interface invocation (thanks to
14620 Daniel Nauck for the report and the remote debugging session).
14622 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14624 * mini-x86.c: size and speed optimizations for the IMT bsearch.
14626 2007-07-11 Zoltan Varga <vargaz@gmail.com>
14628 * Makefile.am (aotcheck): Make this actually use the AOTed code.
14630 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
14632 * mini-trampolines.c: implement AOT IMT support.
14633 * mini-x86.h: enable IMT support for wider testing.
14635 2007-07-10 Zoltan Varga <vargaz@gmail.com>
14637 * inssel.brg (emit_imt_argument): Add aot support here.
14639 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
14641 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
14643 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
14644 of the IMT implementation, partially from massi, with my
14645 implementation of the bsearch sequence. Disabled by default until
14646 the AOT code is implemented.
14648 2007-07-10 Zoltan Varga <vargaz@gmail.com>
14650 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
14652 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
14654 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14656 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
14657 arch-independent IMT JIT code from Massimiliano
14658 Mantione (massi@ximian.com) with small cleanups from me.
14660 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
14662 * Makefile.am: fix svn invocation to get the svn revision to be
14663 independent of the local language (build fix).
14665 2007-07-09 Mark Probst <mark.probst@gmail.com>
14667 * mini.c (inline_method): Reset cfg->exception_type if the
14668 inlining is aborted. Fixes: 82049.
14670 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
14672 * mini.c: remove assert from exception handling code when exception_ptr
14675 2007-07-05 Zoltan Varga <vargaz@gmail.com>
14677 * mini.c (mono_codegen): Add an assert.
14679 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
14680 enter and leave code.
14681 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
14683 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14685 * mini-ppc.c: fixed memory corruption for localloc(0)
14688 2007-07-05 Zoltan Varga <vargaz@gmail.com>
14690 * mini.c: Fix warnings.
14692 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
14694 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
14695 to emit better double->int conversions.
14697 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
14699 * mini.c: the provided Min/Max optimizations are valid for unisgned
14702 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
14704 * 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
14706 2007-06-28 Miguel de Icaza <miguel@novell.com>
14708 * mini.c (mono_running_on_valgrind): Add support for reporting the
14709 method and its boundaries to valgrind.
14711 2007-06-28 Martin Baulig <martin@ximian.com>
14713 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
14715 2007-06-25 Zoltan Varga <vargaz@gmail.com>
14717 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
14719 * generic.2.cs: Add new test case.
14721 2007-06-25 Martin Baulig <martin@ximian.com>
14723 Merged the `debugger-dublin' branch.
14726 (mono_debugger_insert_method_breakpoint): New public method.
14727 (mono_debugger_remove_method_breakpoint): Likewise.
14728 (mono_debugger_check_breakpoints): New static method.
14729 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
14731 * debug-debugger.h (MonoDebuggerInfo):
14732 Renamed (to keep backward compatibility in the vtable):
14733 `insert_breakpoint' -> `old_insert_breakpoint'.
14734 `remove_breakpoint' -> `old_remove_breakpoint'.
14735 `create_string' -> `old_create_string'.
14736 `lookup_class' -> `old_lookup_class'.
14737 `lookup_type' -> removed; changed into a dummy field.
14738 `lookup_assembly' -> `old_lookup_assembly'.
14739 Added (same functionality, but different signature):
14740 `create_string', `lookup_class', `lookup_assembly'
14742 `get_method_addr_or_bpt', `remove_method_breakpoint',
14743 `runtime_class_init'.
14745 * debug-debugger.c: Merged the `debugger-dublin' branch.
14747 2007-06-23 Zoltan Varga <vargaz@gmail.com>
14749 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
14751 (peephole_pass): Likewise.
14753 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
14755 * driver.c: hopefully make setaffinity work also for ancient
14758 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
14760 * driver.c : win32 build fix.
14762 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14764 * driver.c: check for the MONO_NO_SMP env var and bind to a single
14765 processor if it is set.
14767 2007-06-21 Martin Baulig <martin@ximian.com>
14769 * debug-mini.h: New file.
14772 (mono_debugger_insert_breakpoint_full): Moved here from
14773 ../metadata/mono-debug-debugger.c.
14774 (mono_debugger_remove_breakpoint): Likewise.
14775 (mono_debugger_breakpoint_callback): Likewise.
14777 2007-06-15 Raja R Harinath <rharinath@novell.com>
14779 * jit-icalls.c (mono_helper_compile_generic_method): Update to
14780 changes in MonoGenericClass.
14782 2007-06-14 Zoltan Varga <vargaz@gmail.com>
14784 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
14786 2007-06-14 Raja R Harinath <rharinath@novell.com>
14788 * jit-icalls.c (mono_helper_compile_generic_method): Update to
14789 removal of MonoGenericMethod.
14791 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14793 * mini-exceptions.c: hooks for the exception events profiling API.
14795 2007-06-14 Randolph Chung <tausq@debian.org>
14797 * Makefile.ma: Add hppa target.
14798 * mini-arch.h: Include mini-hppa.h
14799 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
14800 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
14801 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14803 2007-06-14 Randolph Chung <tausq@debian.org>
14805 * inssel.brg: Add rules for "chained" compare-branch operations so that
14806 a single compare op can affect multiple branches. Adjust cost for
14807 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
14808 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
14809 cost for some rules so that they can more easily be overridden by
14810 per-arch rules (with fixes from lupus).
14811 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14813 2007-06-13 Randolph Chung <tausq@debian.org>
14815 * mini-ops.h: Reorder branch ops so that they match the order of the
14816 corresponding CEE_* ops. The code expects them this way.
14817 Add new ops for HPPA target.
14818 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14820 2007-06-13 Randolph Chung <tausq@debian.org>
14822 * mini-exceptions.c: Handle cases where the stack grows towards
14824 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14826 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
14828 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
14830 * driver.c: explain where a non-matching corlib is found.
14832 2007-06-13 Mark Probst <mark.probst@gmail.com>
14834 * mini.c (print_jit_stats): Output dynamic code allocation stats.
14836 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
14838 * mini-exceptions.c: Generate a method profile leave event during
14839 an exception to ensure that the profiler gets notified.
14841 2007-06-07 Zoltan Varga <vargaz@gmail.com>
14843 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
14846 * cpu-amd64.md: Add long_and/or/xor opcodes.
14848 2007-06-06 Wade Berrier <wberrier@novell.com>
14850 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
14851 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
14852 length of instruction shr_imm (expected 8, got 10)
14854 2007-06-06 Zoltan Varga <vargaz@gmail.com>
14856 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
14858 2007-06-06 Mark Probst <mark.probst@gmail.com>
14860 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
14861 MonoInternalHashTable again (fixed bug in the internal hash table
14864 2007-06-06 Mark Probst <mark.probst@gmail.com>
14866 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
14867 Have to figure out what makes it crash the SWF regression.
14869 2007-06-05 Zoltan Varga <vargaz@gmail.com>
14871 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
14873 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14875 * mini.c: optimize out the type check when storing null in a
14878 2007-06-04 Mark Probst <mark.probst@gmail.com>
14880 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
14881 MonoInternalHashTable.
14883 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
14885 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
14886 signed integer methods.
14888 2007-06-02 Zoltan Varga <vargaz@gmail.com>
14890 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
14891 permanently since the current approach doesn't work.
14893 2007-06-02 Zoltan Varga <vargaz@gmail.com>
14895 * inssel.brg (stmt): Only call delegate->invoke_impl if
14896 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
14898 2007-06-01 Zoltan Varga <vargaz@gmail.com>
14900 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
14901 the sreg2==rdx case.
14903 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
14904 account if it contains a rex prefix.
14905 (peephole_pass): Handle OP_FMOVE as well.
14907 2007-06-01 Zoltan Varga <vargaz@gmail.com>
14909 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
14910 as it causes regressions.
14912 2007-05-31 Zoltan Varga <vargaz@gmail.com>
14914 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
14915 static case as well.
14917 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
14919 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
14920 (mono_arch_get_this_arg_from_call): Ditto.
14922 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
14924 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
14927 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
14928 (mono_arch_get_this_arg_from_call): Ditto.
14930 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
14932 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
14933 try to create optimized invoke code and use that for further invocations.
14934 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
14936 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
14938 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
14940 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
14941 sealed classes or methods.
14942 *devirtualization.cs: tests for the new optimization
14944 2007-05-29 Zoltan Varga <vargaz@gmail.com>
14946 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
14947 by the update_volatile () function.
14949 2007-05-27 Zoltan Varga <vargaz@gmail.com>
14951 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
14954 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
14956 2007-05-24 Jonathan Chambers <joncham@gmail.com>
14958 * mini.c: Add configure checks for header files.
14959 * mini-x86.c: Add configure checks for header files.
14960 * trace.c: Add configure checks for header files.
14961 * aot-runtime.c: Add configure checks for header files.
14962 * aot-compiler.c: Add configure checks for header files.
14963 * driver.c: Add configure checks for header files.
14964 * mini-codegen.c: Add configure checks for header files.
14966 Code is contributed under MIT/X11 license.
14968 2007-05-22 Zoltan Varga <vargaz@gmail.com>
14970 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
14971 icompare_imm -128 + op_iclt. Fixes #81703.
14973 2007-05-19 Zoltan Varga <vargaz@gmail.com>
14975 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
14977 2007-05-15 Massimiliano Mantione <massi@ximian.com>
14979 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
14980 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
14981 so that all isinst checks now use "interface_bitmap".
14983 2007-05-15 Zoltan Varga <vargaz@gmail.com>
14985 * cpu-amd64.md (jmp): Fix a warning.
14987 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
14989 * basic.cs: Add new regression test.
14991 * basic.cs: Remove test which is now in basic-long.cs.
14993 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
14995 * basic-long.cs: Add new test.
14997 2007-05-13 Zoltan Varga <vargaz@gmail.com>
14999 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
15001 2007-05-12 Zoltan Varga <vargaz@gmail.com>
15003 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
15005 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
15008 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
15009 throwing code a bit.
15011 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
15012 the exception throwing code a bit.
15014 * mini-x86.c (get_call_info): Allocate result from a mempool.
15016 2007-05-11 Zoltan Varga <vargaz@gmail.com>
15018 * aot-compiler.c (find_typespec_for_class): Fix the assert.
15020 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
15022 * mini.h (MonoCompile): Add 'token_info_hash' field.
15024 * mini.c: Save token->method associations during compilation so the AOT
15025 compiler can use it.
15027 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
15028 which reference generic classes and methods.
15030 2007-05-10 Zoltan Varga <vargaz@gmail.com>
15032 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
15034 * aot-compiler.c (compile_method): Fix a typo in a comment.
15036 * aot-runtime.c (decode_cached_class_info): Skip generic types.
15038 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
15039 everything generic.
15041 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
15043 2007-05-09 Zoltan Varga <vargaz@gmail.com>
15045 * mini.h (MonoCompile): Add 'args' field.
15047 * mini.c (mono_compile_create_vars): Store variables representing the arguments
15050 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
15052 2007-05-08 Zoltan Varga <vargaz@gmail.com>
15054 * mini.c (mono_compile_get_interface_var): Remove this unused function.
15056 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
15058 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
15059 opcodes for some opcodes.
15061 * mini.h *.brg *.c: Use the new opcodes.
15063 2007-05-08 Massimiliano Mantione <massi@ximian.com>
15065 * mini.h: Bumped aot revision.
15067 * inssel.brg: modified code generation of type checks for interfaces
15068 to use the new "MonoClass.interface_bitmap" instead of the old
15069 "MonoClass.interface_offsets".
15071 2007-04-30 Zoltan Varga <vargaz@gmail.com>
15073 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
15075 2007-04-29 Zoltan Varga <vargaz@gmail.com>
15077 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
15080 2007-04-27 Neale Ferguson <neale@sinenomine.net>
15082 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
15084 2007-04-27 Wade Berrier <wberrier@novell.com>
15086 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
15087 mini.h) to fix build.
15089 2007-04-26 Zoltan Varga <vargaz@gmail.com>
15091 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
15093 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
15094 causes the corlib unit tests to fail.
15096 2007-04-25 Zoltan Varga <vargaz@gmail.com>
15098 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
15100 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
15102 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
15103 opcodes to the comparison relations.
15105 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
15106 opcodes to their types.
15108 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
15110 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
15111 it in cfg->arch.cinfo.
15113 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
15115 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
15116 cfg->cil_offset_to_bb.
15118 2007-04-24 Zoltan Varga <vargaz@gmail.com>
15120 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
15121 created becase of initlocals.
15123 2007-04-23 Zoltan Varga <vargaz@gmail.com>
15125 * mini-alpha.c cpu-alpha.md: More alpha port work from
15126 Sergey Tikhonov <tsv@solvo.ru>.
15128 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
15130 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
15132 2007-04-19 Zoltan Varga <vargaz@gmail.com>
15134 * cpu-s390.md (break): Correct the length of break instruction.
15136 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15138 * mini.c: fix a couple of soft-float issues and comments.
15140 2007-04-15 Miguel de Icaza <miguel@novell.com>
15142 * trace.c (is_filenamechar): - is also a filename char.
15144 2007-04-15 Neale Ferguson <neale@sinenomine.net>
15146 * mini-s390.c: Correct checking for enum type in return value processing.
15148 2007-04-14 Raja R Harinath <rharinath@novell.com>
15150 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
15151 (version.h): Makefile is in the build directory.
15153 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
15155 * mini-amd64.h: fix for assertion failure on Solaris/amd64
15157 2007-04-11 Martin Baulig <martin@ximian.com>
15159 * mini.c (can_access_member): Fix handling of generic classes;
15162 2007-04-10 Zoltan Varga <vargaz@gmail.com>
15164 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
15166 2007-04-05 Zoltan Varga <vargaz@gmail.com>
15168 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
15170 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
15172 * mini-codegen.c: make sure the right spill amount is
15173 used for fp or integer registers (fixes the float_sub_spill() on ppc).
15175 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
15177 * mini-ppc.c: fixes for the fp_branch_nan test.
15179 2007-03-23 Zoltan Varga <vargaz@gmail.com>
15181 * basic.cs: Comment out new test which still fails on ia64.
15183 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
15185 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
15187 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15189 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
15191 2007-03-22 Zoltan Varga <vargaz@gmail.com>
15193 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
15194 on 64 bit machines. Fixes part of #80738.
15196 * basic.cs: Add regression test.
15198 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15200 * inssel.brg basic.cs: Revert previous change to fix build.
15202 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
15205 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
15207 * basic.cs: Add new regression test.
15209 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15211 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
15214 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15216 * cpu-s390x.md: Correct length of break instruction.
15218 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15220 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
15221 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
15223 2007-03-15 Jonathan Chambers <joncham@gmail.com>
15225 * *.c: Begin WIN64 port.
15226 * mini.c: Use correct register in profiler.
15227 * mini-amd64.c: No inline assembly on Win64.
15228 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
15229 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
15230 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
15231 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
15232 mono_arch_ip_from_context for Win64.
15234 Contributed under MIT/X11 license.
15236 2007-03-15 Zoltan Varga <vargaz@gmail.com>
15238 * exceptions-amd64.c (seh_handler): Ditto.
15240 * exceptions-x86.c (seh_handler): Fix a memory leak.
15242 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
15244 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
15245 mini-s390x.c: fixed peephole optimizations to deal
15246 correctly with 1 and 2 byte reload avoidance.
15248 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
15250 * cpu-s390.md, cpu-s390x.md: update localloc length.
15252 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15254 * cpu-g4.md: added missing descriptions.
15256 2007-03-14 Miguel de Icaza <miguel@novell.com>
15258 * Makefile.am: Add support so the tail tests are not executed on
15259 PowerPC as that is a known limitation of the PowerPC port.
15261 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15263 * runmdesc.bat: Move to msvc directory.
15265 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15267 * runmdesc.bat: Run executable that was produced by the current
15268 target and sent via an argument.
15270 2007-03-11 Zoltan Varga <vargaz@gmail.com>
15272 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
15275 * generics.2.cs: Add regression test.
15277 2007-03-09 Wade berrier <wberrier@novell.com>
15279 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
15281 2007-03-09 Zoltan Varga <vargaz@gmail.com>
15283 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
15284 AOT code depends on this.
15286 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
15288 * mini.c: more precise tracking of types in the eval stack
15289 (part of fix for bug #81044).
15291 2007-03-07 Zoltan Varga <vargaz@gmail.com>
15293 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
15295 * aot-compiler.c (encode_patch): Remove an obsolete comment.
15297 2007-03-06 Zoltan Varga <vargaz@gmail.com>
15299 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
15301 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
15303 2007-02-22 Zoltan Varga <vargaz@gmail.com>
15305 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
15306 a pointer on 64 bit systems. Fixes #80190.
15308 * iltests.il: Add new regression test.
15310 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15312 * mini.c: inline a constant for Environment.IsRunningOnWindows.
15314 2007-02-19 Geoff Norton <gnorton@customerdna.com>
15316 * trace.c: Remove an erroneous alignemnt check when tracing.
15317 Fixes --trace on OSX86.
15319 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
15321 * mini-$(arch).h: initialize SP in context for all the archs.
15323 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
15325 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
15326 regressions in the thread tests.
15328 2007-02-14 Zoltan Varga <vargaz@gmail.com>
15330 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
15331 - fixed implementation of LOCALLOC opcode
15332 - implemented non-un compare for floats
15334 - implementation of FDIV and CKFINITE opcodes
15335 - fixes for latest mono updates
15336 - additional arch opcodes
15338 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
15340 * Makefile.am: simplify and merge rules for cross-compilation.
15342 2007-02-07 Massimiliano Mantione <massi@ximian.com>
15344 * local-propagation.c: Actually *apply* the fix for bug 80591...
15346 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15348 * mini-exceptions.c: backuot part of the last change
15349 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
15351 2007-02-06 Massimiliano Mantione <massi@ximian.com>
15352 * inssel.brg: Fix bug 59286.
15355 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
15357 * mini-exceptions.c: patch from Zoltan to correctly check for
15358 stack boundaries (using the stack register, not the frame register),
15359 fixes bugs #80724, #79717.
15361 2007-02-03 Zoltan Varga <vargaz@gmail.com>
15363 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
15364 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
15366 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
15367 presence of frame pointer elimination.
15369 2007-02-01 Geoff Norton <gnorton@customerdna.com>
15371 * mini-x86.h: NetBSD UCONTEX_REG defines.
15373 2007-02-01 Zoltan Varga <vargaz@gmail.com>
15375 * inssel-amd64.brg: Fix amd64 build.
15377 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
15379 * mini.h: remove extern to workaround what looks likes gcc bug 26905
15382 2007-01-31 Zoltan Varga <vargaz@gmail.com>
15384 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
15387 * mini-<ARCH>.c: Use mono_is_regsize_var ().
15389 2007-01-30 Mark Mason <mason@broadcom.com>
15391 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
15392 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
15393 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
15394 beginning support for CEE_JMP [not quite working yet]
15395 * tramp-mips.c: LMF handling now works
15397 2007-01-30 Zoltan Varga <vargaz@gmail.com>
15399 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
15401 * mini.h (NULLIFY_INS): New macro.
15403 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
15405 * mini.c: statistical profiler fix for windows, patch
15406 from Tor Lillqvist (tml@novell.com).
15408 2007-01-30 Massimiliano Mantione <massi@ximian.com>
15409 * local-propagation.c: Fix bug 80591.
15411 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
15413 * Makefile.am: put back the --export-dynamic option as with
15414 the previous gmodule flags (thanks to Robert Jordan).
15416 2007-01-28 Zoltan Varga <vargaz@gmail.com>
15418 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
15420 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
15421 simplify and speed up the local register allocator. Also rename some fields
15422 like iassign->vassign.
15424 * regalloc.c: Remove some functions which are no longer used since their
15425 inlined version is in mini-codegen.c.
15427 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
15429 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
15431 2007-01-27 Zoltan Varga <vargaz@gmail.com>
15433 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
15434 narrowing. Fixes #80622.
15436 * iltests.il: Add new regresssion test.
15438 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
15440 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
15441 debug-debugger.c, debug-debugger.h: warning fixes.
15442 * driver.c: updated copyright year and made it fit in one line.
15444 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
15446 * aot-runtime.c: updated to use mono-dl instead of gmodule.
15448 2007-01-25 Zoltan Varga <vargaz@gmail.com>
15450 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
15452 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
15454 * iltests.il: Add new test for bug #80507.
15456 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15458 * mini-arm.h: use soft-float also on vfp for now.
15460 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
15462 * mini.c: fix some more soft-float issues.
15464 2007-01-24 Zoltan Varga <vargaz@gmail.com>
15466 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
15468 2007-01-24 Massimiliano Mantione <massi@ximian.com>
15469 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
15470 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
15471 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
15473 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
15475 * mini-arm.c: typo fix.
15477 2007-01-23 Neale Ferguson <neale@sinenomine.net>
15479 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
15481 2007-01-21 Zoltan Varga <vargaz@gmail.com>
15483 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
15484 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
15486 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
15488 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
15490 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
15492 * inssel.brg: Fix a warning.
15494 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
15496 * abcremoval.c ssa.c ssapre.c: Update after this change.
15498 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
15500 * dominators.c (df_set): Use mono_bitset_union_fast.
15502 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
15504 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
15505 mini-codegen.c: reduce relocations and memory usage for the cpu
15508 2007-01-20 Zoltan Varga <vargaz@gmail.com>
15510 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
15512 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
15513 to reduce their size.
15515 2007-01-19 Mark Mason <mason@broadcom.com>
15517 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
15518 * mini-mips.c: more configuration macros, support long conditional branches, additional
15519 asserts, fix epilog instrumentation.
15520 * mini-mips.h: use standard stack walk
15521 * cpu-mips.md: increase size of div, rem and conditional branches
15523 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
15525 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
15528 2007-01-19 Zoltan Varga <vargaz@gmail.com>
15530 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
15531 (compile_method): Ditto.
15533 * aot-runtime.c (decode_klass_info): Ditto.
15535 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
15536 needed by the code generated by inssel.brg. Also fix a warning.
15538 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
15540 * mini.c: deal with enums that become genericinsts by
15541 being nested in a generic class (bug #79956).
15543 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
15545 * mini.c: match the generic definition to check for
15546 private access with generic types (bug #78431).
15548 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
15550 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
15551 to make life easier for people cross-compiling that insist on not
15554 2007-01-17 Mark Mason <mason@broadcom.com>
15556 * inssel-long.brg: patch to deal with mips missing flags
15557 * inssel-long32-mips.brg: implement overflow checks
15558 * insset-mips.brg: implement overflow checks
15559 * mini-mips.h: implement conditional exception handling
15560 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
15561 Remove unused code, minor cleanups.
15562 * exceptions-mips.c: minor cleanups
15563 * mini-ops.h: add mips conditional exception ops
15564 * cpu-mips.md: add mips conditional exception ops
15567 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
15569 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
15570 to deal with mips missing of flags.
15572 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
15574 * exceptions-ppc.c: execute fault handlers.
15576 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
15578 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
15580 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
15582 * mini.c: handle also floating point values in initialize_array.
15584 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
15586 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
15587 array initialization and make it conditional on the intrins option.
15589 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
15591 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
15592 relocations and put the patch info names close to the enum definition.
15594 2007-01-15 Mark Mason <mason@broadcom.com>
15596 * basic.cs, exceptions.cs: break up large tests to increase debugability.
15598 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
15600 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
15602 2007-01-12 Raja R Harinath <rharinath@novell.com>
15604 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
15606 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
15608 * Makefile.am: distribute the mips sources.
15610 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
15612 * mini-codegen.h: handle bug #80489 here, by excluding ecx
15615 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
15617 * cpu-x86.md: back out for now as this triggers other regressions.
15619 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
15621 * cpu-x86.md: force src1 and dest regpair for long shift instructions
15622 to eax:edx, so ecx can't get allocated to them (bug #80489).
15624 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
15626 * mini.c, mini-exceptions.c: enabled running fault handlers
15629 2007-01-03 Miguel de Icaza <miguel@novell.com>
15631 * driver.c: If nothing fail, do not use the string "failed",
15632 because it makes it very annoying to view test result logs on the
15635 2006-12-30 Miguel de Icaza <miguel@novell.com>
15637 * debug-debugger.c (mono_debugger_main): Rename "main" to
15638 "main_method" to prevent a warning.
15640 Remove a warning for unused field.
15642 2006-12-28 Martin Baulig <martin@ximian.com>
15645 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
15647 2006-12-22 Martin Baulig <martin@ximian.com>
15649 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
15650 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
15651 seperate `.mdb_debug_info' section, so we can access it from the
15652 debugger even if the binary is stripped.
15654 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
15655 from the `.mdb_debug_info' here to prevent the linker from
15656 removing that section.
15658 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
15659 mdb-debug-info64.s.
15661 2006-12-19 Robert Jordan <robertj@gmx.net>
15663 * mini-x86: enable the code to return small structures in
15664 registers for FreeBSD as well. Fixes bug #80278.
15665 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
15667 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15669 * mini-x86.c: align the stack when calling the profiler
15670 function instrumenting the prolog (on OSX).
15672 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
15674 * mini.c: emit a break opcode where Debugger.Break () is called.
15676 2006-12-13 Miguel de Icaza <miguel@novell.com>
15678 * mini.c (mono_method_to_ir): Provide useful information on this
15679 assert, to prevent others from debugging like I did.
15681 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
15683 * mini.c: enable code which was incorrectly commented
15686 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
15688 * mini-x86.c: enable on OSX, too, the code to return small
15689 structures in registers.
15691 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
15693 * mini-x86.c: remove the use of the dynamic code manager here, too.
15695 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
15697 * mini.h, debug-debugger.c, tramp-*.c: fixed
15698 mono_debugger_create_notification_function() to use
15699 mono_global_codeman_reserve () instead of a dynamic code manager.
15701 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
15703 * mini.c, jit-icalls.h, jit-icalls.c: remove the
15704 ves_array_element_address() jit icall and use a generated
15705 managed method instead (which is about 4 times faster for a rank 3
15708 2006-11-29 Mark Mason <mason@broadcom.com>
15710 * basic-calls.cs: additional tests for passing
15711 structures as function arguments.
15713 2006-11-29 Mark Mason <mason@broadcom.com>
15715 * mini-mips.h: disable custom exception handling
15716 * mini-mips.c: throw/rethrow should use jalr to call
15717 exception stubs. Fixed bug with passing structures
15718 by value. More support for tracing floating point
15721 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15723 * mini.c: fixed typo in the soft-float ldind.r4 handling
15726 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
15728 * mini.c, mini.h, driver.c: added --runtime command line
15729 option to select a different runtime than the autodetected one.
15730 * jit.h: added API for embedders to initialize with a specific
15733 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
15735 * mini.c: handle also boxing of r4 values (bug #80024).
15737 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
15739 * mini-ppc.c: force indirect calls until we reserve
15740 enough address space for all the generated code.
15742 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
15744 * exceptions-arm.c: workaround bugs in the libc definition
15745 of struct ucontext.
15747 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
15749 * inssel.brg: fixes from me and Mark Mason.
15751 2006-11-23 Dick Porter <dick@ximian.com>
15753 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
15754 semaphore display now we've fixed the initial value
15756 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
15758 * inssel.brg: partially revert the last change to fix the build.
15760 2006-11-21 Mark Mason <mason@broadcom.com>
15762 * inssel.brg: Add and use compare-and-branch macros to support
15763 architectures that do not have condition code registers (ie. MIPS).
15764 * *-mips.{c,brg,md}: Fix copyright statements
15766 2006-11-20 Mark Mason <mason@broadcom.com>
15768 * Makefile.am: remove mini-codegen.c from list of MIPS sources
15769 * mini.c: Allow GET_CONTEXT to be specified by the arch port
15770 * mini.h: Added declaration for mono_print_ins()
15771 * mini-codegen.c: added ins_spec initializer for MIPS
15772 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
15773 vreg to be virtual and hreg to be non-virtual.
15774 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
15775 is not yet working/implemented correctly.
15776 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
15777 non-static, fixup calls to print_ins() from other parts in the file.
15779 2006-11-20 Mark Mason <mason@broadcom.com>
15781 * basic-calls.cs: added tests for passing structures as arguments
15784 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
15786 * inssel-long32.brg: optimize signed division by power of two.
15788 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
15790 * mini-arm.c: added support for interworking with thumb code
15791 (mono must be still be built using the ARM instruction encoding).
15793 2006-11-19 Miguel de Icaza <miguel@novell.com>
15795 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
15796 verifier has different rules for it. Fixes a few verifier issues
15799 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
15800 at the end, so people know what happened.
15802 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
15804 * brach-opts.c: in optimize_exception_target() make sure we
15805 are in a catch clause (fixes bug #79871).
15807 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
15809 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
15810 more soft-float support fixes.
15812 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
15814 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
15815 that are passed half on the stack and half in registers.
15817 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
15819 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
15820 more mips integration work from Mark E Mason
15821 <mark.e.mason@broadcom.com>.
15823 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
15825 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
15826 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
15827 tramp-mips.c: added sources for the mips port, not
15828 integrated in the build yet. Contributed by
15829 Mark E Mason <mark.e.mason@broadcom.com>.
15831 2006-11-14 Neale Ferguson <neale@sinenomine.net>
15833 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
15835 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
15837 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
15838 put the soft-float rules in its own file since it seems to
15839 break s390 compilation.
15841 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
15843 * mini-arm.c: fixed wrnings.
15845 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
15847 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
15848 inssel-arm.brg: ARM support for soft-float.
15850 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
15852 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
15853 loads and stores of 32 bit fp values.
15855 2006-11-10 Zoltan Varga <vargaz@gmail.com>
15857 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
15859 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
15860 works. Fixes #79852 and #79463.
15862 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
15864 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
15865 more soft-float support WIP and fixes.
15867 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
15869 * mini-arm.c: some VFP updates.
15871 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
15873 * mini-exceptions.c: 0 is a valid local var offset in some
15874 architectures, don't assert (bug #78508).
15876 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
15878 * exceptions-arm.c: fixed off by one error in stack walk code.
15880 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
15882 * mini.h, mini.c: more precise tracking of type load exceptions.
15884 2006-11-03 Robert Jordan <robertj@gmx.net>
15886 * Makefile.am: [WIN32] Add monow.exe target.
15887 * driver.c: [WIN32] Don't detach the console when debugging.
15890 2006-10-30 Miguel de Icaza <miguel@novell.com>
15892 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
15894 2006-10-23 Zoltan Varga <vargaz@gmail.com>
15896 * aot-compiler.c (emit_method_info): Add a case missed earlier.
15898 * driver.c (mini_regression): Fix --regression with AOT.
15900 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
15902 2006-10-17 Zoltan Varga <vargaz@gmail.com>
15904 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
15906 * mini-sparc.h: Don't use sigaction on sparc/linux.
15908 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
15910 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
15912 * mini-exceptions.c: Add proper include files for getpid ().
15914 2006-10-16 Zoltan Varga <vargaz@gmail.com>
15916 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
15917 address instead of a MonoJitInfo* to avoid decoding the exception info for the
15920 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
15921 name cache to reduce its size.
15923 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
15925 2006-10-15 Zoltan Varga <vargaz@gmail.com>
15927 * mini-x86.c: Save/restore the current LMF structure more efficiently using
15928 the mono_lmf TLS variable.
15930 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
15931 trampoline lmf frames.
15933 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
15935 2006-10-14 Zoltan Varga <vargaz@gmail.com>
15937 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
15938 the mono_lmf TLS variable.
15940 * mini-exceptions.c: Access the LMF structure through accessors.
15942 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
15943 variable instead of in jit_tls->lmf.
15945 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
15947 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
15948 trampoline lmf frames.
15950 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
15952 2006-10-12 Zoltan Varga <vargaz@gmail.com>
15954 * mini.c trace.c mini-x86.c: Revert these too.
15956 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
15959 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
15961 * genmdesc.c: removed now dead code.
15963 2006-10-09 Robert Jordan <robertj@gmx.net>
15965 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
15967 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
15969 * mini.h: do not leave gaps in the opcode values.
15971 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
15973 * jit-icalls.h: flag functions as internal here, too.
15975 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
15977 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
15978 functions with the internal attribute.
15980 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
15982 * aot-compiler.c: fclose the file descriptor in the profile read loop.
15984 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
15986 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
15989 2006-10-05 Zoltan Varga <vargaz@gmail.com>
15991 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
15992 tail calls as on other platforms.
15994 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
15996 * iltests.il: Add a few tailcall tests.
15998 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16000 * driver.c: fix loop for old compilers (bug #79521).
16002 2006-10-02 Zoltan Varga <vargaz@gmail.com>
16004 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
16006 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
16008 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
16009 metadata without any code.
16011 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
16012 more precise debugging information using gdb.
16014 2006-09-30 Zoltan Varga <vargaz@gmail.com>
16016 * inssel-ia64.brg: Make the helper methods static.
16018 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16020 * inssel-x86.brg: make the helper methods static.
16022 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
16024 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
16026 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16028 * mini.c: updates for monoburg changes.
16029 * inssel.brg: make a few helper functions static as they should.
16031 2006-09-27 Zoltan Varga <vargaz@gmail.com>
16033 * Makefile.am: Move mini-codegen.c to common_sources.
16035 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16037 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
16039 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
16040 mini-ppc.h: port to use the common local register allocator.
16042 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16044 * mini.h: Remove the comment too then.
16046 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
16048 * mini.h: put back backend.data which is to be used shortly and
16049 doesn't increase the size of MonoInst. If any 64 bit arch aligned
16050 pointers on 4 byte boundaries it'd have much bigger issues running
16051 and you can ifdef it out anyway.
16053 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16055 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
16056 MonoInst size by 4 bytes on 64 bit machines.
16058 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
16060 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
16061 replacement with more meaningful field names. Arch maintainers, please
16062 check the assigned names are good enough for your arch.
16064 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16066 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
16067 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
16069 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
16071 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
16072 relocations and memory requirements, put the optimization flags
16073 definitions in their own file.
16075 2006-09-24 Zoltan Varga <vargaz@gmail.com>
16077 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
16079 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
16081 2006-09-22 Zoltan Varga <vargaz@gmail.com>
16083 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
16085 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
16087 * inssel.brg: use the correct function to get the size of an item
16088 in an array, given an element class.
16089 * aot-compiler.c: do not access class->class_size directly.
16091 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
16093 * mini.h, debug-mini.c: added a debugging function to print
16094 info about local variables and arguments in a jitted method.
16096 2006-09-20 Zoltan Varga <vargaz@gmail.com>
16098 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16100 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
16102 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16104 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
16105 inner and outer loops when passing vtypes.
16107 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
16109 * mini-ppc.c: take into account the cpu errata for cache flushing
16110 which caused some random errors (bug #79381).
16112 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16114 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
16115 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
16117 2006-09-17 Zoltan Varga <vargaz@gmail.com>
16119 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
16122 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
16123 freebsd ports tree.
16125 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
16126 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
16128 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
16131 2006-09-13 Zoltan Varga <vargaz@gmail.com>
16133 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
16135 2006-09-12 Zoltan Varga <vargaz@gmail.com>
16137 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
16138 macro does not have to be changed during debugging.
16140 * 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>.
16142 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
16144 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
16146 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
16147 MONO_ARCH_NO_EMULATE_MUL is defined.
16149 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
16151 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
16153 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
16155 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
16157 2006-09-11 Zoltan Varga <vargaz@gmail.com>
16159 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
16160 stuff to mini-exceptions.c where it is used.
16162 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
16163 setup code, the real one is in mini-exceptions.c.
16165 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
16166 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
16167 some changes from the freebsd ports tree.
16169 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
16172 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
16174 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
16176 * mini.c: on Linux, check for /proc to be mounted
16177 (bug# 79351, novell bug#201204).
16179 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
16181 * mini.c: handle cases where pthread_attr_getstack() behaves
16182 incorrectly (bug #78096).
16184 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
16186 * mini-arm.c: support larger stack frames (bug #79272).
16188 2006-09-08 Zoltan Varga <vargaz@gmail.com>
16190 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
16192 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
16195 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
16196 mono_class_from_name () to find a class from its name.
16198 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
16200 2006-09-07 Zoltan Varga <vargaz@gmail.com>
16202 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
16204 2006-09-05 Kornel Pal <kornelpal@gmail.com>
16206 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
16208 2006-09-04 Zoltan Varga <vargaz@gmail.com>
16210 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
16211 callinfo->trampoline.
16213 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
16215 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
16218 2006-09-03 Zoltan Varga <vargaz@gmail.com>
16220 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
16222 2006-09-02 Zoltan Varga <vargaz@gmail.com>
16224 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
16225 stats.method_trampolines, it is already done by the generic trampoline code.
16227 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
16229 2006-09-01 Zoltan Varga <vargaz@gmail.com>
16231 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
16233 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
16235 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
16237 * mini.c (print_jit_stats): Print mscorlib mempool size too.
16239 * mini.c (print_jit_stats): Print new stats.
16241 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16243 2006-08-31 Zoltan Varga <vargaz@gmail.com>
16245 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
16246 Address on two dimensional arrays. Fixes #78729.
16248 * mini.h (MonoCompile): Add a 'skip_visibility' field.
16250 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
16253 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
16255 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
16258 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
16260 (mini_get_ldelema_ins): Ditto.
16262 2006-08-30 Zoltan Varga <vargaz@gmail.com>
16264 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
16265 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
16268 2006-08-29 Neale Ferguson <neale@sinenomine.net>
16270 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
16271 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
16273 * exceptions-s390x.c: Cosmetic change.
16275 * tramp-s390.c: Fix warning.
16277 * cpu-s390.md: Correct length of mul_imm.
16279 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
16281 * aot-compiler.c: added binary writer with ELF backend
16282 implementation (only on Linux/x86 for now).
16284 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16286 * Makefile.am: Don't run net 2.0 AOT tests.
16288 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
16289 (mono_compile_assembly): Skip net 2.0 assemblies as well.
16291 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
16293 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
16295 * aot-compiler.c: simplified and refactored the asm-writing code
16296 to allow different backends.
16298 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16300 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
16302 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
16303 little. Share patches of type TYPE_FROM_HANDLE as well.
16305 * mini.c (mono_patch_info_equal): New helper function.
16306 (mono_patch_info_hash): Ditto.
16308 * aot-compiler.c (emit_method_code): Fix s390 build.
16310 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
16311 is not handled because it is stored as a flag and not as a type ctor. Fixes
16314 2006-08-17 Zoltan Varga <vargaz@gmail.com>
16316 * aot-compiler.c: Fix computation of GOT slot statistics.
16318 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
16319 Also remove support for not PIC AOT.
16321 * mini.h: Bump AOT file format version.
16323 * objects.cs: Add a test for #78990.
16325 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
16326 (peter.dettman@iinet.net.au). Fixes #79087.
16328 * basic-long.cs: Add a test for the above.
16330 2006-08-16 Zoltan Varga <vargaz@gmail.com>
16332 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
16334 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
16337 2006-08-15 Zoltan Varga <vargaz@gmail.com>
16339 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
16342 2006-08-10 Jonathan Chambers <joncham@gmail.com>
16344 * mini.c: Don't verify COM proxy invoke calls
16347 2006-08-10 Dick Porter <dick@ximian.com>
16349 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
16350 which process is holding semaphores locked.
16352 2006-08-08 Zoltan Varga <vargaz@gmail.com>
16354 * mini-ia64.c mini-amd64.c: Fix #79027.
16356 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
16358 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
16360 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
16361 implicit arguments in a vararg call. Fixes #79027.
16363 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
16365 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
16366 (mono_get_array_new_va_signature): Ditto.
16368 2006-08-05 Zoltan Varga <vargaz@gmail.com>
16370 * aot-runtime.c: Call init_plt lazily.
16372 * inssel-long.brg: Fix unsigned long->int conversion.
16374 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
16376 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
16377 that most data is now in the .rss/.data section.
16379 2006-08-04 Zoltan Varga <vargaz@gmail.com>
16381 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
16383 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
16385 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
16387 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
16389 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
16390 virtual call. Fixes #79010.
16392 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
16393 and use the result as the this argument in the real call.
16395 * generics.2.cs: Add a new test for #79010.
16397 2006-08-03 Zoltan Varga <vargaz@gmail.com>
16399 * mini-x86.c: Fix a warning.
16401 * aot-compiler.c: Add a bunch of statistics.
16403 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
16405 2006-08-02 Zoltan Varga <vargaz@gmail.com>
16407 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
16409 2006-08-01 Zoltan Varga <vargaz@gmail.com>
16411 * 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>.
16413 2006-07-13 Miguel de Icaza <miguel@novell.com>
16415 * mini.c (mono_method_to_ir): Obtain the original method in the
16416 CIL stream and use this to perform validation.
16420 2006-07-19 Zoltan Varga <vargaz@gmail.com>
16422 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
16423 (mono_arch_call_opcode): Ditto.
16425 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
16428 * mini.c (mono_patch_info_dup_mp): New helper function.
16430 * aot-compiler.c (compile_method): Fix some of the memory allocated during
16431 compilation. Fixes #78827.
16433 2006-07-18 Kornel Pal <kornelpal@gmail.com>
16435 * declsec.c: Use original security informations for
16436 MONO_WRAPPER_MANAGED_TO_MANAGED.
16438 2006-07-15 Jonathan Chambers <joncham@gmail.com>
16440 * mini.c: Allow Com Interop methods/classes and
16441 don't verify COM wrapper calls
16444 2006-07-13 Zoltan Varga <vargaz@gmail.com>
16446 * inssel-long32.brg: Fix long->i4 checked conversion.
16448 * exceptions.cs: Add a test for the above.
16450 2006-07-08 Zoltan Varga <vargaz@gmail.com>
16452 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
16454 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
16457 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
16460 2006-07-03 Zoltan Varga <vargaz@gmail.com>
16462 * mini.c: Fix solaris/x86 exception handling.
16464 * Makefile.am: Get rid of $(ICU_LIBS).
16466 2006-07-02 Zoltan Varga <vargaz@gmail.com>
16468 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
16469 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
16470 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
16472 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
16474 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
16475 this function causes a SIGSEGV.
16477 2006-06-22 Zoltan Varga <vargaz@gmail.com>
16479 * mini.c: Remove unused solaris/x86 includes.
16481 2006-06-21 Zoltan Varga <vargaz@gmail.com>
16483 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
16485 2006-06-20 Jb Evain <jbevain@gmail.com>
16487 * cpu-g4.md: fix max length of start_handler instruction.
16489 2006-06-20 Massimiliano Mantione <massi@ximian.com>
16490 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
16492 2006-06-16 Massimiliano Mantione <massi@ximian.com>
16493 * ssa.c: Fixed bug 78653 for SSA based deadce.
16494 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
16495 MonoInst.flags, used in SSA based deadce.
16496 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
16497 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
16499 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
16501 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
16502 it can end up using non executable memory on ppc64 systems
16503 running ppc32 userspace (fix from Johannes Berg).
16505 2006-06-14 Dick Porter <dick@ximian.com>
16507 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
16510 2006-06-13 Massimiliano Mantione <massi@ximian.com>
16511 * mini.c: Made so that inline is locally disabled if it would
16512 trigger a .cctor, because too many apps depend on this behavior
16513 (which seems to be also the one of the MS CLR).
16515 2006-06-13 Zoltan Varga <vargaz@gmail.com>
16517 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
16518 No idea why this worked before.
16520 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
16521 which branch to outer exception clauses since they could skip the
16522 inner finally clauses. Fixes #78633.
16524 * exceptions.cs: Add a test for the above.
16526 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
16529 * iltests.il: Add a test for the above.
16531 2006-06-12 Zoltan Varga <vargaz@gmail.com>
16533 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
16534 after the end of a try bblock, to prevent asserts in mini_method_compile ().
16536 * iltests.il: Add a test for the above.
16538 2006-06-10 Zoltan Varga <vargaz@gmail.com>
16540 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
16542 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
16543 methods as instrinsics.
16545 2006-06-09 Wade Berrier <wberrier@novell.com>
16547 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
16548 (simple-cee-ops.h ssapre-mini-ops.h)
16550 2006-06-09 Neale Ferguson <neale@sinenomine.net>
16552 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
16553 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
16555 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
16556 * cpu-s390x.md: Fix max. length values for a couple of instructions.
16558 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
16560 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
16562 2006-06-08 Massimiliano Mantione <massi@ximian.com>
16564 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
16565 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
16566 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
16567 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
16568 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
16569 of opcodes, so that bug 78549 should not happen again.
16570 * ssapre.c: Updated to use the renamed files.
16572 2006-06-08 Zoltan Varga <vargaz@gmail.com>
16574 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
16575 in OP_ATOMIC_EXCHANGE_I4.
16577 2006-06-07 Wade Berrier <wberrier@novell.com>
16579 * tramp-s390.c: Fix s390 build (add missing pointer declarations
16580 in mono_debugger_create_notification_function)
16582 2006-06-06 Zoltan Varga <vargaz@gmail.com>
16584 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
16586 * mini.c (type_from_stack_type): Disable some changes which do not
16589 * driver.c: Reenable opts.
16591 * mini.h (MonoStackSlot): New structure to keep track of the verification state
16592 of the evaluation stack.
16594 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
16595 evaluation stack trace at entry to the bblock.
16597 * mini.c (merge_stacks): New function to perform verification of stack merges.
16598 Turned off by default.
16600 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
16603 2006-06-06 Massimiliano Mantione <massi@ximian.com>
16605 * local-propagation.c: Fixed bug 78549.
16607 2006-06-04 Zoltan Varga <vargaz@gmail.com>
16609 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
16611 2006-06-02 Miguel de Icaza <miguel@novell.com>
16613 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
16614 tramp-arm.c, tramp-ia64.c
16615 (mono_debugger_create_notification_function): Update signature to
16616 new signature and use new protocol for creating the notification
16619 Should fix the build.
16621 2006-06-02 Geoff Norton <gnorton@customerdna.com>
16623 * exceptions-ppc.c (mono_jit_walk_stack)
16624 (ves_icall_get_frame_info): Fix the build
16626 2006-06-02 Zoltan Varga <vargaz@gmail.com>
16628 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
16630 2006-05-31 Raja R Harinath <rharinath@novell.com>
16632 * il2tests.2.il: New file for generics CIL tests. Add test for
16634 * Makefile.am: Update.
16637 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
16640 2006-05-30 Massimiliano Mantione <massi@ximian.com>
16642 * aliasing.c: Fixed bug 78311.
16644 2006-05-29 Martin Baulig <martin@ximian.com>
16646 * mini-exceptions.c (mono_find_jit_info): When computing the
16647 native offset, check whether we're actually inside the method's
16648 code; call mono_debug_print_stack_frame() to format the frame.
16649 (ves_icall_System_Exception_get_trace): Call
16650 mono_debug_print_stack_frame() to format the stack frame.
16651 (ves_icall_get_trace): Update to the new debugging API.
16652 (mono_jit_walk_stack_from_ctx): Likewise.
16653 (ves_icall_get_frame_info): Likewise.
16655 * mini.c (get_method_from_ip): Use the new debugging API.
16656 (mono_print_method_from_ip): Likewise.
16659 (mono_jit_walk_stack): Use the new debugging API.
16660 (ves_icall_get_frame_info): Likewise.
16662 2006-05-27 Zoltan Varga <vargaz@gmail.com>
16664 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
16666 2006-05-25 Massimiliano Mantione <massi@ximian.com>
16668 * mini.c: Added "limitator" to inline for debugging.
16670 2006-05-24 Martin Baulig <martin@ximian.com>
16672 * debug-debugger.c (mono_debugger_init): Create a private,
16673 malloc()-based code manager for the notification function and
16674 intentionally leak it on exit. This fixes the crash-on-exit race
16678 (mono_debugger_create_notification_function): Added
16679 `MonoCodeManager *' argument.
16682 (mono_debugger_create_notification_function): Added
16683 `MonoCodeManager *' argument.
16685 2006-05-23 Massimiliano Mantione <massi@ximian.com>
16687 * aliasing.c: Fixed 64 bit issue.
16688 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
16689 default since all known bugs are fixed (one more time!).
16691 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
16693 * mini.c: write barrier support.
16695 2006-05-23 Martin Baulig <martin@ximian.com>
16697 * debug-debugger.c: Revert Paolo's change. Add comment and #error
16698 check at the top of the file.
16700 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
16702 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
16703 reverting changes without reason and without changelog entries.
16705 2006-05-18 Zoltan Varga <vargaz@gmail.com>
16707 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
16708 to a few opcodes. Fixes #78439.
16710 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
16711 consistency with other archs.
16713 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
16715 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
16717 * debug-debugger.c: fix the build.
16719 2006-05-17 Martin Baulig <martin@ximian.com>
16722 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
16723 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
16724 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
16725 (debugger_attach): Call GC_mono_debugger_add_all_threads().
16727 2006-05-11 Zoltan Varga <vargaz@gmail.com>
16729 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
16731 2006-05-10 Zoltan Varga <vargaz@gmail.com>
16733 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
16734 MONO_TYPE_GENERICINST.
16736 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
16737 MONO_TYPE_GENERICINST.
16739 2006-05-09 Zoltan Varga <vargaz@gmail.com>
16741 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
16744 2006-05-08 Zoltan Varga <vargaz@gmail.com>
16746 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
16748 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
16750 2006-05-06 Zoltan Varga <vargaz@gmail.com>
16752 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
16753 mono_trace_cleanup ().
16755 * iltests.il: Fix problem with the newly added test.
16757 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
16758 due to register constraints, free up the previous hreg. Fixes #78314.
16760 * iltests.il: Add new test for #78314.
16762 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
16763 Interlocked.Add. Fixes #78312.
16765 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
16767 2006-05-05 Zoltan Varga <vargaz@gmail.com>
16769 * inssel.brg (mini_emit_virtual_call): Fix a warning.
16771 2006-05-05 Martin Baulig <martin@ximian.com>
16773 * debug-mini.c (mono_debug_open_block): New method.
16776 (mono_arch_output_basic_block): Call mono_debug_open_block() at
16777 the beginning of each basic block.
16780 (mono_arch_output_basic_block): Call mono_debug_open_block() at
16781 the beginning of each basic block.
16783 2006-05-04 Massimiliano Mantione <massi@ximian.com>
16785 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
16786 default until I understand why they break the build on amd64.
16788 2006-05-04 Zoltan Varga <vargaz@gmail.com>
16790 * mini.c (mini_cleanup): Call mono_cleanup ().
16792 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
16795 2006-05-04 Massimiliano Mantione <massi@ximian.com>
16797 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
16798 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
16799 default since all known bugs are fixed, and I cannot reproduce bug
16800 77944... I'm asking Matt Hargett to test again after this commit.
16802 2006-04-28 Massimiliano Mantione <massi@ximian.com>
16804 * mini-codegen.c: Fixed typo that thrashed inline.
16806 2006-04-28 Zoltan Varga <vargaz@gmail.com>
16808 * dominators.c (compute_dominators): Avoid using a worklist since
16809 it is not correct in some cases. Instead, iterate over all bblocks as
16810 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
16812 2006-04-28 Miguel de Icaza <miguel@novell.com>
16814 * mini.c (mono_jit_compile_method_inner): Use
16815 mono_prepare_exception_from_error that resets the value
16818 2006-04-27 Miguel de Icaza <miguel@novell.com>
16820 * mini.c: Move the mini_loader_error_to_exception to metadata.
16822 2006-04-27 Massimiliano Mantione <massi@ximian.com>
16824 * aliasing.c: Fixed bug 78210.
16826 2006-04-27 Massimiliano Mantione <massi@ximian.com>
16828 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
16829 default until all their problems (or the ones they trigger) are fixed.
16831 2006-04-26 Zoltan Varga <vargaz@gmail.com>
16833 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
16835 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
16836 as loaded only after resolving patches since that could invoke the same method.
16838 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
16840 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
16843 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
16846 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
16849 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
16850 made from AOT code through the PLT table.
16852 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
16853 holding the plt offset when a call is made to the aot plt trampoline.
16855 2006-04-25 Zoltan Varga <vargaz@gmail.com>
16857 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
16860 * Makefile.am (common_sources): Fix build breakage.
16862 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
16863 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
16864 intra-assembly calls if possible.
16866 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
16868 * mini-trampolines.c: Handle PLT entries.
16870 * mini.c: Avoid creating a GOT var for calls.
16872 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
16873 from mscorlib code.
16875 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
16876 from mscorlib code.
16878 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
16881 * mini.h: Bump AOT file format version.
16883 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
16886 2006-04-25 Martin Baulig <martin@ximian.com>
16888 * driver.c: Disable copyprop, consprop and inline when running
16889 inside the debugger.
16891 2006-04-25 Martin Baulig <martin@ximian.com>
16893 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
16894 with `get_current_thread' and added `detach'.
16895 (MonoDebuggerMetadataInfo): Added `thread_size',
16896 `thread_tid_offset', `thread_stack_ptr_offset' and
16897 `thread_end_stack_offset'.
16899 2006-04-25 Zoltan Varga <vargaz@gmail.com>
16901 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
16904 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
16905 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
16907 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
16909 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
16911 * aot.c: Add support for ADJUSTED_IID.
16913 2006-04-24 Zoltan Varga <vargaz@gmail.com>
16915 * aot.c (emit_method_order): Don't align method_order_end.
16917 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
16918 the interface ID changes.
16920 2006-04-21 Dick Porter <dick@ximian.com>
16922 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
16923 cleaning up a thread. Fixes the new part of bug 77470.
16925 2006-04-20 Geoff Norton <gnorton@customerdna.com>
16927 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
16928 to managed wrapper.
16930 2006-04-19 Zoltan Varga <vargaz@gmail.com>
16932 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
16934 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
16935 SIGSEGV. Fixes #78072.
16937 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
16938 unregister our SIGABRT handler.
16940 2006-04-19 Massimiliano Mantione <massi@ximian.com>
16942 * mini.c: Disabled inline where it can alter the call stack in a
16943 way visible from managed code.
16944 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
16947 2006-04-16 Zoltan Varga <vargaz@gmail.com>
16949 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
16950 on other platforms. Fixes #78089.
16952 2006-04-13 Martin Baulig <martin@ximian.com>
16954 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
16955 determine whether we're inside the debugger.
16958 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
16960 2006-04-12 Zoltan Varga <vargaz@gmail.com>
16962 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
16963 handler clauses. Fixes #78024.
16965 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
16966 in the CALL_MEMBASE opcodes. Fixes #78088.
16967 (mono_arch_get_vcall_slot_addr): Ditto.
16969 2006-04-10 Martin Baulig <martin@ximian.com>
16971 * debug-debugger.c: The thread handling code has now been moved
16972 into ../metadata/threads.c.
16974 2006-04-10 Zoltan Varga <vargaz@gmail.com>
16976 * driver.c (mono_main): Fix --with-gc=none build.
16978 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
16979 (mono_spillvar_offset_float): Ditto.
16980 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
16981 hreg, not when its !global, since on ia64, there is a third category: stacked
16984 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
16986 * mini.c: set MonoInst->klass for load field address and a few other
16989 2006-04-10 Zoltan Varga <vargaz@gmail.com>
16991 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
16993 2006-04-07 Zoltan Varga <vargaz@gmail.com>
16995 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
16996 the branch opt changes.
16998 2006-04-06 Dick Porter <dick@ximian.com>
17000 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
17002 * wapihandles.c (mini_wapi_seminfo):
17003 * driver.c (mono_main): Add semaphore info option
17005 2006-04-05 Zoltan Varga <vargaz@gmail.com>
17007 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
17008 branch optimization changes. Fixes #78009.
17010 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17012 * mini.c: ignore accessibility of methods in managed->native wrappers.
17014 2006-04-04 Zoltan Varga <vargaz@gmail.com>
17016 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
17018 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
17020 2006-04-03 Zoltan Varga <vargaz@gmail.com>
17022 * mini.c: Modify the branch optimizations to preserve the invariant that
17023 the entries inside the in_bb and out_bb arrays are unique.
17024 (mono_unlink_bblock): Avoid creation of new arrays.
17026 2006-04-02 Zoltan Varga <vargaz@gmail.com>
17028 * mini.c (mono_unlink_bblock): Fix regression caused by previous
17031 2006-04-01 Zoltan Varga <vargaz@gmail.com>
17033 * mini.c (optimize_branches): Remove the "optimizations" in
17034 the cbranch1/cbranch2 -> branch cases which were causing several
17035 problems in the past. Fixes #77986.
17037 2006-03-31 Chris Toshok <toshok@ximian.com>
17039 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
17040 default optimizations :(
17042 2006-03-31 Zoltan Varga <vargaz@gmail.com>
17044 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
17047 2006-03-31 Massimiliano Mantione <massi@ximian.com>
17049 * local-propagation.c: Added comments to structs and removed
17050 "Mono" prefixes from local tree mover types.
17052 2006-03-30 Zoltan Varga <vargaz@gmail.com>
17054 * Makefile.am (arch_sources): Define this for each architecture so
17055 libmono_la_SOURCES is defined in one place.
17057 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
17059 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
17062 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
17064 * driver.c: print the GC name supplied by configure.
17066 2006-03-29 Massimiliano Mantione <massi@ximian.com>
17068 * local-propagation.c: Added tree mover, and moved here all the
17069 local propagation code from mini.c
17070 * mini.c: Added support for treeprop, and moved all the local
17071 propagation code to local-propagation.c
17072 * mini.h: Added support for treeprop
17073 * driver.c: Added support for treeprop, enabled consprop, copyprop,
17074 treeprop, inline and deadce by default
17075 * Makefile.am: Added local-propagation.c
17077 2006-03-25 Zoltan Varga <vargaz@gmail.com>
17079 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
17081 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
17083 * debug-debugger.c: make it compile without the Boehm GC.
17085 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
17087 * mini.c: fixed issue with mismatch when an icall is registered
17088 with multiple names but same address.
17090 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17092 * declsec.c, mini-exceptions.c: use write barrier to set reference
17093 fields of managed objects.
17095 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17097 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
17098 (can_access_internals): Fix a warning.
17100 * mini.c (print_method_from_ip): Rename this to
17101 mono_print_method_from_ip so it gets exported.
17103 * trace.c: Deal with strings inside StringBuilder's containing garbage
17104 and fix memory leaks. Fixes #77848.
17106 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17108 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
17111 2006-03-16 Neale Ferguson <neale@sinenomine.net>
17113 * mini-s390.c: Remove OP_X86_TEST_NULL.
17115 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17117 * mini.c: use the correct GetHashCode() for the moving collector.
17119 2006-03-16 Massimiliano Mantione <massi@ximian.com>
17121 * liveness.c: Regalloc spill cost tuning.
17123 2006-03-15 Neale Ferguson <neale@sinenomine.net>
17125 * mini-s390x.h: Correct S390_LONG macro.
17127 * mini-s390x.c: Cleanup unused code.
17129 2006-03-15 Zoltan Varga <vargaz@gmail.com>
17131 * jit-icalls.h: New file.
17133 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
17134 icalls and include that instead of including jit-icalls.c.
17136 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
17139 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
17141 * mini.c: when checking for member accessibility, also check for
17142 friend assemblies and for explicit interface implementations.
17144 2006-03-14 Zoltan Varga <vargaz@gmail.com>
17146 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
17148 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
17150 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17151 common cases are done first.
17153 * mini-ops.h: Only define platform specific opcodes on the given platform.
17155 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
17158 2006-03-14 Martin Baulig <martin@ximian.com>
17160 Revert Paolo's change from r57348:
17162 * mini.h: don't use gboolean for bitfields.
17163 * mini.c: verifier changes for fields and methods accessibility.
17165 2006-03-13 Neale Ferguson <neale@sinenomine.net>
17167 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
17169 * mini-s390x.c: Fix conv_r_un.
17171 * cpu-s390, cpu-s390x.md: Fix lengths.
17173 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
17175 * mini.c: nested types have access to all the nesting
17176 levels, not just the enclosing types.
17178 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
17180 * mini.c: added a few more verification checks.
17182 2006-03-12 Zoltan Varga <vargaz@gmail.com>
17184 * liveness.c: Merge optimizations from the linear-il branch.
17186 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17188 * mini-ia64.c (emit_call): Add a comment.
17190 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
17192 * tramp-ia64.c: Fix some warnings.
17194 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
17196 * mini.h: don't use gboolean for bitfields.
17197 * mini.c: verifier changes for fields and methods accessibility.
17199 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17201 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
17202 lazy icall wrapper changes.
17204 * dominators.c: Replace all the dominator algorithms with faster
17205 ones from the linear-il branch.
17207 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
17210 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17211 common cases are done first.
17213 * mini-amd64.c: Fix some warnings.
17215 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
17218 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
17221 * mini.h: Add a missing prototype.
17223 2006-03-10 Zoltan Varga <vargaz@gmail.com>
17225 * mini.c: Compile icall wrappers lazily.
17227 * mini-codegen.c: Use printf instead of g_print since its much faster.
17229 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
17232 * mini.c (optimize_branches): Cache the negative result from
17233 remove_block_if_useless ().
17235 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
17236 Also fix some bblock linking issues.
17238 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
17241 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
17243 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
17244 accessed fields first, for better cache behavior.
17246 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
17248 * mini.c: speedup IList<T> array accesses.
17250 2006-03-09 Zoltan Varga <vargaz@gmail.com>
17252 * mini.c (mono_method_to_ir): Handle large methods overflowing the
17253 inline_costs counter. Fixes #77190.
17255 2006-03-06 Zoltan Varga <vargaz@gmail.com>
17257 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
17258 trace messages. Fixes #77706.
17260 2006-03-04 Martin Baulig <martin@ximian.com>
17262 * tramp-amd64.c, tramp-x86.c
17263 (mono_debugger_create_notification_function): Use
17264 mono_global_codeman_reserve() to allocate a buffer at runtime and
17267 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
17269 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
17270 notification function at runtime and then call `initialize' in the
17271 `MONO_DEBUGGER__debugger_info' vtable.
17273 2006-03-04 Zoltan Varga <vargaz@gmail.com>
17275 * iltests.il: Fix a visibility problem.
17277 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
17279 * driver.c, mini.c: add hooks for the counters API.
17281 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17283 * driver.c: show disabled options.
17285 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
17287 * linear-scan.c: always use cost-driven selection.
17289 2006-02-28 Raja R Harinath <rharinath@novell.com>
17291 * jit-icalls.c (helper_compile_generic_method): Revert change from
17294 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
17296 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
17298 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
17300 * inssel.brg: style fixes, mostly to force the updated monoburg
17301 to run for people using svn.
17303 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
17305 * mini.c: match monoburg changes.
17307 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
17309 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
17310 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
17311 declaration in the header file.
17313 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
17315 * helpers.c: reduce relocations and mem usage.
17317 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
17319 * mini.h, mini-codegen.c: disable logging features if
17320 requested by configure.
17322 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
17324 * mini.c: tiny verifier changes.
17326 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
17328 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
17329 cpu-pentium.md: stack alignment changes for osx/x86,
17330 partially from Geoff Norton <gnorton@customerdna.com>.
17332 2006-02-24 Raja R Harinath <harinath@gmail.com>
17334 * jit-icalls.c (helper_compile_generic_method): Update to changes
17335 in metadata/class.c.
17337 2006-02-24 Zoltan Varga <vargaz@gmail.com>
17339 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
17341 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
17342 interface calls with large offsets.
17344 2006-02-23 Raja R Harinath <rharinath@novell.com>
17346 * jit-icalls.c (helper_compile_generic_method): Document the
17347 special-case we depend on so that we can inflate the method twice
17348 with the same context with no bad side-effects.
17350 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
17352 * mini-x86.c, mini-amd64.c: fix for case when xen support
17355 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
17357 * mini-x86.c, mini-amd64.c: generate code to access tls items
17358 in a faster way for Xen systems.
17360 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
17362 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
17363 updates and compilation fixes for the OSX/x86 port, mostly from
17364 Geoff Norton <gnorton@customerdna.com>.
17366 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
17368 * inssel.brg: faster interface call implementation
17369 to sync with the interface_offsets MonoVTable changes.
17371 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17373 * mini.c: more verification checks.
17375 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
17377 * mini.c: added a few more verification checks.
17379 2006-02-17 Neale Ferguson <neale@sinenomine.net>
17381 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
17382 facility on the processor and use it if available.
17384 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
17386 * driver.c, aot.c, mini.c: throw exception if the IL code is
17387 invalid or unverifiable.
17389 2006-02-17 Raja R Harinath <rharinath@novell.com>
17391 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
17394 2006-02-16 Zoltan Varga <vargaz@gmail.com>
17396 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
17398 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
17400 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
17401 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
17402 handling of instantiated generic valuetypes.
17404 2006-02-11 Zoltan Varga <vargaz@gmail.com>
17406 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
17407 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
17410 * generics.2.cs: Revert the nullable reftypes tests.
17412 2006-02-10 Zoltan Varga <vargaz@gmail.com>
17414 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
17415 using __builtin_frame_address (1) as it doesn't work in the presence
17416 of optimizations. Hopefully fixes #77273.
17418 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
17419 -> generics.cs change as it doesn't work with some automake versions.
17421 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
17423 * mini.c: handle systems that sue a different way to
17424 retrieve the stack address of the current thread.
17426 2006-02-09 Zoltan Varga <vargaz@gmail.com>
17428 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
17429 it specially in the makefile.
17431 * generics.2.cs: Add tests for nullable reference types.
17433 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
17435 * mini.c: always handle the case when mono_jit_init()
17436 is called in a thread different from the main thread,
17437 confusing libgc (bug #77309).
17439 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
17441 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
17443 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
17445 * mini.c: change optimize_branches () to use a single loop
17446 and introduce a new optimization to simplify some range checks.
17448 2006-02-03 Martin Baulig <martin@ximian.com>
17450 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
17451 and merged with debugger_thread_manager_add_thread().
17452 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
17453 inform the debugger about the main thread.
17455 2006-02-03 Zoltan Varga <vargaz@gmail.com>
17457 * basic.cs: Add test for div.un/rem.un constant folding.
17459 2006-02-03 Neale Ferguson <neale@sinenomine.net>
17461 * cpu-s390x.md: correct int_xor_imm length
17463 2006-02-03 Zoltan Varga <vargaz@gmail.com>
17465 * generics.2.cs: New test for #77442.
17467 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
17470 2006-02-02 Martin Baulig <martin@ximian.com>
17472 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
17473 <mono/metadata/mono-debug-debugger.h>
17475 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
17477 2006-02-02 Martin Baulig <martin@ximian.com>
17479 * debug-debugger.h: New header file for debug-debugger.c.
17481 * debug-debugger.c: Big API cleanup; don't run the managed Main()
17482 function is a separate thread anymore; add support for attaching.
17484 2006-02-01 Zoltan Varga <vargaz@gmail.com>
17486 * tramp-x86.c: Fix a warning.
17488 2006-01-31 Zoltan Varga <vargaz@gmail.com>
17490 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
17491 on very large methods.
17493 * aot.c (load_patch_info): Fix a warning.
17495 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
17497 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
17498 mini-ops.h: alu membase optimizations.
17500 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
17502 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
17503 to speedup StringBuilder.
17505 2006-01-27 Zoltan Varga <vargaz@gmail.com>
17507 * dominators.c (mono_compute_natural_loops): Fix detection of
17508 loop body start blocks.
17510 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
17512 2006-01-26 Zoltan Varga <vargaz@gmail.com>
17514 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
17517 2006-01-25 Massimiliano Mantione <massi@ximian.com>
17519 * aliasing.c: Fixed aliasing issue on 64 bit archs.
17521 2006-01-25 Martin Baulig <martin@ximian.com>
17523 * debug-debugger.c: Moved the `MonoDebuggerManager' and
17524 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
17525 started to cleanup this file a little bit.
17527 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
17529 * mini.c: optimize a codepath frequently happening in generics code.
17531 2006-01-23 Martin Baulig <martin@ximian.com>
17533 * Makefile.am: Only compile debug-debugger.c on supported platforms.
17535 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
17536 functions directly.
17538 * driver.c: debug-debugger.c is only available if
17539 `MONO_DEBUGGER_SUPPORTED' is defined.
17541 2006-01-23 Martin Baulig <martin@ximian.com>
17543 * debug-debugger.c: Only enable this on platforms where the Mono
17544 Debugger is working (x86 and x86_64).
17546 2006-01-21 Martin Baulig <martin@ximian.com>
17548 The Mono Debugger is now using the normal `mono' instead of the
17549 `mono-debugger-mini-wrapper' when executing managed code.
17551 * debug-debugger.c: New file; previously known as
17552 debugger/wrapper/wrapper.c.
17554 * debug-mini.c (mono_init_debugger): Removed.
17556 * driver.c (mono_main): Added new `--inside-mdb' command line
17557 argument which is used when running inside the debugger.
17559 2006-01-20 Zoltan Varga <vargaz@gmail.com>
17561 * liveness.c (mono_analyze_liveness): Remove some unused data
17564 2006-01-17 Zoltan Varga <vargaz@gmail.com>
17566 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
17568 2006-01-16 Zoltan Varga <vargaz@gmail.com>
17570 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
17571 depends on implementation details of monobitset.
17573 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
17576 2006-01-15 Zoltan Varga <vargaz@gmail.com>
17578 * liveness.c: Update after monobitset changes.
17580 2006-01-14 Zoltan Varga <vargaz@gmail.com>
17582 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
17584 2006-01-11 Neale Ferguson <neale@sinenomine.net>
17586 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
17588 * mini-s390x.c: Remove warning messages.
17590 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
17592 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
17594 2006-01-10 Zoltan Varga <vargaz@gmail.com>
17596 * generics.2.cs: Add ldelem/stelem_any test.
17598 2006-01-10 Neale Ferguson <neale@sinenomine.net>
17600 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
17602 2006-01-07 Zoltan Varga <vargaz@gmail.com>
17604 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
17606 2006-01-06 Zoltan Varga <vargaz@gmail.com>
17608 * generics.2.cs: Reenable vtype tests.
17610 * inssel-x86.brg: Remove an icorrect valuetype rule.
17612 2006-01-06 Neale Ferguson <neale@sinenomine.net>
17614 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
17615 initial support for OP_ABS.
17617 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17619 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
17621 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17623 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
17624 conversion and implement LADD/LSUB.
17626 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
17629 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17631 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
17633 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
17636 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17638 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
17639 localloc is encountered. Fixes crash in test-183.cs when using gmcs
17640 (stack walk problem).
17642 2006-01-04 Zoltan Varga <vargaz@gmail.com>
17644 * aot.c (mono_aot_load_method): Fix a warning.
17646 2006-01-03 Neale Ferguson <neale@sinenomine.net>
17648 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
17650 2006-01-03 Zoltan Varga <vargaz@gmail.com>
17652 * iltests.il: Add test for #77148.
17654 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
17657 2006-01-03 Neale Ferguson <neale@sinenomine.net>
17659 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
17661 2006-01-03 Neale Ferguson <neale@sinenomine.net>
17663 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
17664 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
17666 * basic-long.cs: Add lconv-to-r4/r8 tests.
17668 2006-01-03 Zoltan Varga <vargaz@gmail.com>
17670 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
17672 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
17673 here as on other archs.
17675 2005-12-29 Neale Ferguson <neale@sinenomine.net>
17677 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
17679 2005-12-29 Neale Ferguson <neale@sinenomine.net>
17681 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
17683 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
17685 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
17686 instrument_prolog; Add memory_barrier instruction.
17688 2005-12-26 Zoltan Varga <vargaz@gmail.com>
17690 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
17692 2005-12-23 Zoltan Varga <vargaz@gmail.com>
17694 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
17696 * aliasing.c inssel.brg: Fix warnings.
17698 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
17699 could skip initialization of some parts of memory.
17701 * mini.c mini-ia64.c: Fix warnings.
17703 * inssel-sparc.brg: Add an implementation of lneg which actually works.
17705 2005-12-22 Zoltan Varga <vargaz@gmail.com>
17707 * aliasing.c (mono_build_aliasing_information): Add a workaround for
17708 a crash seen on sparc.
17710 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
17712 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
17714 2005-12-21 Neale Ferguson <neale@sinenomine.net>
17716 * mini-ops.h: Add s390_backchain instruction
17718 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
17720 * cpu-s390.md: Add s390_backchain instruction
17722 * mini-s390.c: Significant ABI changes
17724 * mini-s390.h: Cater for zero length structures
17726 2005-12-20 Neale Ferguson <neale@sinenomine.net>
17728 * mini-s390.c: ABI fixes
17730 * inssel-s390.brg: Remove debug statements
17732 * cpu-s390.md: Fix length of ATOMIC_xx operations
17734 2005-12-19 Zoltan Varga <vargaz@gmail.com>
17736 * basic-float.cs: Add float<->long conversion tests.
17738 2005-12-16 Neale Ferguson <neale@sinenomine.net>
17740 * mini-s390.c: Fix LOCALLOC processing.
17742 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
17744 2005-12-15 Zoltan Varga <vargaz@gmail.com>
17746 * iltests.il: Add tests for some opcodes not covered by the other
17749 2005-12-15 Neale Ferguson <neale@sinenomine.net>
17751 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
17752 register loading for Tail processing; Correct trace output.
17754 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
17756 * cpu-s390.md: Correct size of jmp instruction.
17758 2005-12-13 Neale Ferguson <neale@sinenomine.net>
17760 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
17762 2005-12-13 Neale Ferguson <neale@sinenomine.net>
17764 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
17765 Bring s390 up to current level.
17767 2005-12-12 Zltan Varga <vargaz@gmail.com>
17769 * generics.2.cs: Disable the newly added tests as they do not work yet.
17771 * generics.2.cs: Add valuetype tests.
17773 2005-12-09 Zoltan Varga <vargaz@gmail.com>
17775 * basic-long.cs: Add i4->u8 test.
17777 * objects.cs: Add tests for JIT intrinsic.
17779 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
17780 optimizations lost by a mistake.
17782 2005-12-07 Zoltan Varga <vargaz@gmail.com>
17784 * basic-long.cs: Remove a test moved to objects.cs.
17786 * arrays.cs: Add more array tests.
17788 2005-12-06 Zoltan Varga <vargaz@gmail.com>
17790 * arrays.cs: Add new tests for multi-dimensional arrays.
17792 2005-12-06 Raja R Harinath <rharinath@novell.com>
17794 * Makefile.am (test_sources2): Add generics.2.cs.
17795 (EXTRA_DIST): Add test_sources2.
17797 2005-12-05 Ben Maurer <bmaurer@ximian.com>
17799 Support for boxing and unboxing nullable types as well as the
17800 isinst operation on nullables, per the CLI ammendment.
17802 * inssel.brg (CEE_ISINST): Special case for nullable
17804 * mini.c (handle_unbox_nullable): new method
17805 (handle_box): Special case for nullable types
17806 (mono_method_to_ir): Call handle_unbox_nullable in correct
17809 * generics.2.cs: New test suite
17811 * Makefile.am: Support for regression tests with generics.
17813 2005-12-03 Zoltan Varga <vargaz@gmail.com>
17815 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
17816 allocated to registers. Fixes #76800.
17818 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
17820 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
17822 2005-11-30 Zoltan Varga <vargaz@gmail.com>
17824 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
17827 2005-11-29 Zoltan Varga <vargaz@gmail.com>
17829 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
17832 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
17834 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
17835 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
17837 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
17838 single precision before storing to a single precision location.
17840 2005-11-28 Raja R Harinath <rharinath@novell.com>
17842 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
17844 2005-11-27 Zoltan Varga <vargaz@gmail.com>
17846 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
17849 * basic.cs: Remove test_0_byte_compares test which was moved to
17850 objects.cs a long time ago.
17852 2005-11-22 Massimiliano Mantione <massi@ximian.com>
17854 * aliasing.c: Fixed aliasing issue on 64 bit archs.
17856 2005-11-20 Zoltan Varga <vargaz@gmail.com>
17858 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
17859 handlers are called.
17861 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
17864 * mini-ia64.c: Add support for the throw->branch exception
17867 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
17869 2005-11-18 Massimiliano Mantione <massi@ximian.com>
17871 * mini.c: Enabled "fastpath" deadce :-)
17873 2005-11-18 Massimiliano Mantione <massi@ximian.com>
17875 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
17876 alias analysis pass to support it.
17877 * mini.h: Likewise.
17879 * liveness.c: Likewise (liveness computation can use aliasing
17880 information to be more accurate).
17881 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
17882 moreover made so that "--compile-all" uses the given optimization
17883 flags and not the default ones.
17884 * aliasing.c: Alias analysis (new file).
17885 * aliasing.h: Likewise.
17886 * Makefile.am: added "aliasing.c" and "aliasing.h".
17888 2005-11-17 Zoltan Varga <vargaz@gmail.com>
17890 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
17893 2005-11-13 Zoltan Varga <vargaz@gmail.com>
17895 * mini-exceptions.c (mono_handle_exception_internal): Remove the
17896 fp >= end_of_stack exit condition, as it is not needed, and it might
17897 become true for fp eliminated frames.
17899 2005-11-11 Zoltan Varga <vargaz@gmail.com>
17901 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
17904 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
17906 * mini-arm.c: fixed alignment of doubles/longs to match
17907 the C ABI (bug #76635).
17909 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
17911 * aot.c: fix compilation with --enable-minimal=aot.
17913 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
17915 * mini-arm.c: fixed compatibility with the new
17916 floating point emulator package for compares.
17918 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
17920 * mini.c : reverted sig->pinvoke changes (r51396-51397).
17922 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
17924 * mini-exceptions.c (print_stack_frame): Output to stderr.
17925 (mono_handle_native_sigsegv): Ditto.
17927 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
17929 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
17930 OP_LCONV_TO_OVF_I implementation.
17932 * mini-amd64.c: Add support for the throw->branch exception
17935 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
17936 when the catch clause catches a more general exception, i.e. Object.
17938 2005-10-30 Zoltan Varga <vargaz@gmail.com>
17940 * cpu-ia64.md: Remove unused opcodes.
17942 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
17943 specific defines for architectures defining USE_SIGACTION.
17945 * mini-ia64.c: Fix some warnings.
17947 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
17948 version seemed to skip a frame.
17950 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
17952 * mini.c: Clean up the usage of sig->pinvoke flag. Now
17953 only calls which are made to native code use this flag.
17955 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
17957 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
17958 varargs methods as well.
17960 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
17961 which have save_lmf set. Reorganize methods prologs a bit.
17963 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
17964 debugger to the proper place.
17966 2005-10-29 Martin Baulig <martin@ximian.com>
17968 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
17969 when running inside the debugger until the debugger has support
17972 2005-10-26 Zoltan Varga <vargaz@gmail.com>
17974 * mini.h: Fix a warning.
17976 2005-10-24 Miguel de Icaza <miguel@novell.com>
17978 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
17979 we expose publicly, this returns the string.
17981 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
17983 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
17984 with fp elimination.
17986 2005-10-21 Zoltan Varga <vargaz@gmail.com>
17988 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
17989 native stacktrace using the glibc 'backtrace' function if available.
17991 2005-10-20 Zoltan Varga <vargaz@gmail.com>
17993 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
17995 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
17996 handle SIGSEGVs received while in native code.
17998 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
17999 code, call mono_handle_native_sigsegv which will abort the runtime
18000 after printing some diagnostics, instead of converting it into a
18001 confusing NullReferenceException.
18003 2005-10-18 Zoltan Varga <vargaz@gmail.com>
18005 * cpu-pentium.md: Remove unused opcodes.
18007 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
18009 * mini-amd64.h (MonoLMF): Add rsp field.
18011 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
18014 2005-10-17 Zoltan Varga <vargaz@gmail.com>
18016 * mini-codegen.c (get_register_spilling): Fix some warnings.
18018 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
18020 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
18021 elimination during exception handling. Enable fp elimination by
18024 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
18027 2005-10-16 Martin Baulig <martin@ximian.com>
18029 * mini-exceptions.c
18030 (mono_debugger_run_finally): New public method for the debugger.
18032 2005-10-10 Zoltan Varga <vargaz@gmail.com>
18034 * debug-mini.c (mono_debug_init_method): Fix warning.
18036 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
18037 the 'exname' parameter const to fix some warnings.
18039 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
18041 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
18042 introduced by the previous patch.
18044 2005-10-08 Zoltan Varga <vargaz@gmail.com>
18046 * basic-float.cs: Add test for precision of float arithmetic.
18048 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
18049 when loading/storing single values from/to memory.
18051 * mini.c (mono_jit_compile_method_with_opt): Create the function
18052 pointers in the correct domain.
18054 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
18056 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
18057 introduced by previous patch.
18059 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
18060 when out_filter_idx is NULL.
18062 * mini-exceptions.c: Don't run filter clauses twice during exception
18063 handling. Fixes #75755.
18065 2005-10-07 Zoltan Varga <vargaz@gmail.com>
18067 * aot.c: Add support for ldflda wrappers.
18069 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
18072 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
18074 * mini.c, mini.h: do not consider exception handlers blocks when
18075 setting up interface variables.
18077 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
18079 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
18081 2005-10-03 Zoltan Varga <vargaz@gmail.com>
18083 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
18084 causes a regression.
18086 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
18088 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
18090 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
18091 of the OP_P definitions.
18093 * TODO: Add a proposal for dealing with the CEE/OP mess.
18095 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
18096 optimizations from the x86 port.
18098 * cpu-amd64.md: Ditto.
18100 * basic.cs basic-long.cs: Add tests.
18102 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
18104 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
18105 Patrik Torstensson's implementation of my exception-handling
18106 optimization idea, when the exception object is not used
18109 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
18111 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
18112 of the mul_imm optimizations from the old jit.
18114 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
18116 * mini.c, liveness.c: patch by Patrik Torstensson and
18117 Zoltan Varga to improve performance in methods with
18120 2005-09-30 Zoltan Varga <vargaz@gmail.com>
18122 * driver.c: Remove 'Globalization' entry from --version.
18124 2005-09-28 Zoltan Varga <vargaz@gmail.com>
18126 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
18127 there is a profiler interested in JIT events.
18129 * aot.c: Load profile files produced by the AOT profiling module, and
18130 reorder methods based on the profiling info. Add a 'method_order' table
18131 to the AOT file to make mono_aot_find_jit_info work with the reordered
18134 * mini.h: Bump AOT file version info.
18136 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
18138 * mini-arm.h: work around what looks like a gcc bug when optimizations
18141 2005-09-28 Raja R Harinath <rharinath@novell.com>
18143 * Makefile.am (AM_CFLAGS): Don't use += to append inside
18144 conditionals. Use ...
18145 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
18147 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
18149 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
18150 to determine the amount of memory to copy when passing valuetypes.
18152 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
18153 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
18155 2005-09-27 Zoltan Varga <vargaz@gmail.com>
18157 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
18158 information about aot.
18160 2005-09-27 Ben Maurer <bmaurer@ximian.com>
18162 * *.c: Replace the use of {Enter,Leave}CriticalSection with
18163 macros. This will allow a deadlock debugger to easily be plugged
18166 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
18168 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
18170 2005-09-27 Raja R Harinath <rharinath@novell.com>
18172 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
18173 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
18174 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
18175 ($(arch_built)) [CROSS_COMPILING]: Error out.
18177 2005-09-26 Zoltan Varga <vargaz@gmail.com>
18179 * aot.c: Add support for the no_special_static flag for classes.
18181 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18183 * Reapply reverted patches.
18185 * *: Revert r50174 as well.
18187 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
18189 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18191 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
18193 2005-09-23 Miguel de Icaza <miguel@novell.com>
18195 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
18196 part of the SIG_HANDLER_SIGNATURE.
18198 2005-09-23 Zoltan Varga <vargaz@gmail.com>
18200 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
18203 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
18204 introduced by previous patch.
18206 2005-09-21 Zoltan Varga <vargaz@gmail.com>
18208 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
18209 saved registers too.
18211 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
18212 upon the information returned by get_call_info ().
18214 * mini-x86.c (add_float): Fix stack size calculation.
18215 (mono_arch_call_opcode): Rewrite this so it works based up the
18216 information returned by get_call_info ().
18217 (mono_arch_get_this_vret_args): Ditto.
18219 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
18221 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
18222 in cinfo to determine the registers which need to be used.
18224 2005-09-20 Miguel de Icaza <miguel@novell.com>
18226 * driver.c (mono_main): Add --server and --desktop flags.
18228 2005-09-16 Zoltan Varga <vargaz@gmail.com>
18230 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
18231 registers as global registers.
18233 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
18234 longer needed with the new register allocator.
18236 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
18238 * cpu-ia64.md: Remove unused opcodes.
18240 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
18242 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
18244 * cpu-amd64.md: Remove unused opcodes.
18246 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
18247 needed with the new register allocator.
18249 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
18252 2005-09-16 Raja R Harinath <rharinath@novell.com>
18254 * Makefile.am (check-local): Don't invoke semdel-wrapper.
18256 2005-09-16 Martin Baulig <martin@ximian.com>
18258 * exceptions-amd64.c
18259 (throw_exception): Don't call mono_debugger_throw_exception() if
18260 we're a rethrow - see the FIXME in the code.
18262 2005-09-15 Geoff Norton <gnorton@customerdna.com>
18264 * mini.c (mono_init_exceptions): This only works on some architectures.
18266 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18268 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
18271 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
18273 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
18274 now in mini-exceptions.c.
18276 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
18278 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
18279 now in mini-exceptions.c.
18281 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18283 * exceptions-x86.c: Applied patch from Patrik Torstensson
18284 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
18286 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
18287 code into mini-exceptions.c. Add some assertions to it.
18289 2005-09-12 Zoltan Varga <vargaz@gmail.com>
18291 * aot.c (emit_section_change): Applied patch from "The Software Team"
18292 (<software@solmersa.com>). Fix as errors on windows.
18294 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18296 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
18297 method info into the LMF.
18299 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18301 * mini-ia64.c: Add proper unwind info for method epilogs.
18303 * exceptions-ia64.c: Add some code to help debugging.
18305 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
18307 * mini-exceptions.c: Fix warning.
18309 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18311 * mini.c: Really fix build.
18313 * mini-x86.c mini-amd64.c: Fix build.
18315 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18317 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
18319 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
18320 some Interlocked methods as intrinsics.
18322 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
18323 for Thread methods as well.
18325 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
18327 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
18329 * mini-ia64.c mini-x86.c mini-amd64.c
18330 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
18333 * mini.c (mono_init_exceptions): Fix build breakage.
18335 2005-09-10 Zoltan Varga <vargaz@gmail.com>
18337 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
18338 of instructions. Use the new ia64_unw_op macros for emitting unwind
18341 * mini.c (mono_init_exceptions): Initialize exception handling
18342 related trampolines at startup.
18344 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
18346 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
18348 2005-09-09 Zoltan Varga <vargaz@gmail.com>
18350 * mini.c: Handle type loading errors gracefully during compilation and
18351 throw the appropriate exception.
18353 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
18355 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
18356 for the mono binary.
18358 2005-09-09 Martin Baulig <martin@ximian.com>
18360 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
18363 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
18365 * mini-arm.h: use emulation for conv.r.un for the release.
18367 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
18369 * mini-arm.c, objects.cs: more fixes and tests for them.
18371 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
18373 * mini-arm.c: align structures to at least 4 bytes to be able
18374 to keep our current optimized memcpy.
18376 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
18378 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
18380 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18382 * mini.c: ignore SIGPIPE.
18384 2005-09-04 Zoltan Varga <vargaz@gmail.com>
18386 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
18388 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
18390 2005-09-02 Zoltan Varga <vargaz@gmail.com>
18392 * mini.h: Add prototype for mono_allocate_stack_slots_full.
18394 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
18396 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
18397 exception handling support.
18398 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
18399 patch by Brian Koropoff <briank@marakicorp.com>).
18401 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
18403 * mini.c: revert another 'optimization' which breaks when
18404 items on the eval stack need to be saved at a basic block end
18407 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
18409 * jit-icalls.c: for arrays, ensure we always provide
18412 2005-08-30 Zoltan Varga <vargaz@gmail.com>
18414 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
18416 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
18418 2005-08-29 Zoltan Varga <vargaz@gmail.com>
18420 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
18421 arguments in their original register.
18423 2005-08-28 Zoltan Varga <vargaz@gmail.com>
18425 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
18428 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
18429 when ssapre is enabled.
18431 * inssel-long.brg: Fix bug in previous patch.
18433 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
18434 multiplication by a constant.
18436 2005-08-27 Zoltan Varga <vargaz@gmail.com>
18438 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
18441 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
18444 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
18446 * inssel-arm.brg: apply changes tested by Brian Koropoff
18447 <briank@marakicorp.com>.
18449 2005-08-25 Zoltan Varga <vargaz@gmail.com>
18451 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
18453 2005-08-24 Zoltan Varga <vargaz@gmail.com>
18455 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
18456 to the same register if dreg is just a base register.
18457 (print_ins): Improve printing of membase opcodes.
18459 * inssel-x86.brg: Add optimized ldind(reg) rules.
18461 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
18463 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
18465 * mini.c: when running under valgrind, set the stack bottom for
18466 the GC at the actual approximate stack for the app (fixes running
18467 mono with valgrind).
18469 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
18471 * mini.c: do no break at the first valuetype to init found
18472 (fixes bug #75791).
18474 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
18476 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
18478 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
18480 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
18482 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
18484 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
18486 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
18488 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
18490 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
18493 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
18496 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
18499 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
18501 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
18503 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
18505 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
18506 in the tail recursion optimization.
18508 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
18509 debug info into the assembly file.
18511 * iltests.il: Add test for filter regions.
18513 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
18514 initial stack of filter regions. Fixes #75755.
18516 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
18518 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
18519 stack requirements.
18521 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
18523 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
18524 the check for an already compiled method on non-ia64 platforms.
18525 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
18528 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
18530 * inssel-x86.brg: Add some optimized call rules.
18532 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
18534 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
18537 * mini.h mini-trampolines.c: Pass the trampoline argument to
18538 mono_arch_patch_delegate_trampoline.
18540 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
18542 * mini-trampolines.c: Fix build.
18544 * mini-amd64.h: Add delegate trampolines.
18546 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
18548 * inssel-amd64.brg: Add optimized call rules.
18550 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
18552 * inssel-ia64.brg: Add optimized ldind(reg) rules.
18554 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
18556 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
18559 * mini-ia64.c: Remove LMF fixmes.
18561 * mini-ia64.h: Remove most fields from LMF.
18563 * inssel-ia64.brg (stmt): Fix unaligned access errors.
18565 * mini-trampolines.c: Add support for IA64 function descriptors.
18567 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
18568 for IA64 function descriptors.
18570 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
18572 * tramp-arm.c: patch the vtable for virtual calls. Added
18573 support code to register/unregister the LMF.
18574 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
18577 2005-08-19 Dick Porter <dick@ximian.com>
18579 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
18580 bit value if needed.
18582 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
18584 * mini.c (mini_get_method): Move handling of wrapper data here.
18586 * mini.c (mono_method_to_ir): Add support for dynamic methods.
18588 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
18591 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
18592 bblock->code does not remain empty.
18594 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
18596 * arrays.cs: Add regression test for #75832.
18598 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
18599 rules. Fixes #75832.
18601 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
18602 instruction scheduling.
18604 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
18606 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
18608 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
18610 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
18612 * mini-codegen.c: Fix VC build.
18614 * cpu-pentium.md: Increase length of atomic_exhange_i4.
18616 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18618 * mini.h: fix signature for mono_register_opcode_emulation.
18620 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
18622 * mini.c: Get rid of most of the helper_sig_... constants using
18623 mono_create_icall_signature ().
18625 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
18627 * jit-icalls.c (helper_ldstr): New helper function.
18629 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
18631 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
18632 throw, load the string using a helper call instead of creating a string object.
18634 * aot.c: Update after LDSTR changes.
18636 * mini.h: Bump AOT file version.
18638 * aot.c: Save class size info into the AOT file. Print more statistics during
18641 * mini.h: Bump AOT file version.
18643 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
18644 ordering of disasm cases. Fixes #74957.
18646 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
18648 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
18649 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
18650 the generic code needed for the ARM port.
18652 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
18654 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
18655 inssel-arm.brg: more ARM features and fixes.
18657 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
18659 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
18660 ARM port work in progress.
18662 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
18664 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
18666 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
18668 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
18670 * inssel.brg (mini_emit_memset): Add support for unaligned access.
18672 * *-ia64.*: Ongoing IA64 work.
18674 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
18676 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
18678 * TODO: Remove out-of-data todo stuff.
18680 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
18683 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
18685 * mini.h: Bump corlib version.
18687 2005-07-27 Martin Baulig <martin@ximian.com>
18690 (create_copy_ins): Added `const unsigned char *ip' argument; set
18691 `copy->cil_code' from it.
18693 2005-07-27 Martin Baulig <martin@ximian.com>
18695 * mini-exceptions.c (mono_handle_exception): Don't call
18696 mono_debugger_handle_exception() for filters.
18698 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
18700 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
18703 2005-07-26 Martin Baulig <martin@ximian.com>
18705 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
18707 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
18708 helper_compile_generic_method() if the method is actually virtual
18711 2005-07-26 Martin Baulig <martin@ximian.com>
18714 (trampoline_code): Renamed to `mono_trampoline_code' and made it
18715 public; this is now accessed directly by the debugger.
18716 (mono_generic_trampoline_code): Removed.
18719 (mono_debug_init_method): Also add interncalls and wrappers.
18721 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
18723 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
18725 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
18727 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
18729 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
18731 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
18733 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
18735 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
18736 getting TLS offsets on AMD64 too.
18738 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
18740 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
18742 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
18744 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
18745 inssel-arm.brg, mini-arm.h: ARM port work in progress.
18747 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
18749 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
18751 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
18754 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
18755 mono_sparc_is_virtual_call ().
18757 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
18759 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
18760 trampoline parameters.
18762 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
18764 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
18765 to mono_arch_get_vcall_slot_addr.
18767 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
18770 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
18772 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
18774 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
18776 2005-07-19 Martin Baulig <martin@ximian.com>
18778 * exceptions-amd64.c (throw_exception): Call
18779 mono_debugger_throw_exception() here like we're doing it on i386.
18781 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
18783 * mini-ia64.c: Add optimized TLS access support.
18785 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
18787 * mini-exceptions.c: Ongoing IA64 work.
18789 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
18791 * mini.c: Use the default optimization set when embedding. Fixes
18794 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
18796 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
18797 of trampolines to a separate file.
18799 * mini-trampolines.c: New file.
18801 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
18804 * tramp-x86.c: Reorganize the trampoline code to be similar to the
18807 * mini-codegen.c: Fix cygwin build.
18809 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
18811 * mini.c: Add some minor changes needed by the IA64 port.
18813 * *-ia64.*: Ongoing IA64 work.
18815 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
18817 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
18818 trampolines into arch-independent and arch-dependent parts.
18820 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
18822 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
18824 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
18826 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
18827 the xp-regalloc-branch for amd64.
18829 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
18830 xp-regalloc-branch for x86.
18832 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
18834 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
18836 2005-07-06 Martin Baulig <martin@ximian.com>
18839 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
18840 (mono_jit_runtime_invoke): Likewise.
18842 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
18844 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
18847 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
18848 without loading their metadata. Reorganize the file format so exception handling+
18849 debug info is kept separate from normal method info. Create MonoJitInfo
18850 structures for methods lazily.
18852 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
18854 (x86_class_init_trampoline): Patch AOT class init trampolines too.
18856 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
18858 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
18861 * mini.h: Bump AOT file version.
18863 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
18865 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
18867 2005-07-01 Raja R Harinath <rharinath@novell.com>
18869 * Makefile.am (check-local): Call semdel-wrapper.
18871 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
18873 * mini-x86.c: Revert the last change as it seems to break the build..
18875 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
18877 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
18879 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
18881 2005-06-27 Ben Maurer <bmaurer@ximian.com>
18883 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
18884 outside of the macro, so strange stuff doesn't happen with gcc4
18885 (NEW_AOTCONST_TOKEN): Likewise.
18887 2005-06-28 Martin Baulig <martin@ximian.com>
18889 * mini.c (mini_class_is_system_array): New static method; use this
18890 instead of `klass->parent == mono_defaults.array_class' everywhere
18891 since this also works for the new generic array class.
18893 2005-06-26 Ben Maurer <bmaurer@ximian.com>
18895 * inssel.brg: Remove warnings.
18897 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
18899 * mini-ia64.c: Ongoing IA64 work.
18901 * basic-float.cs: Add float->i1 conversion test.
18903 * iltests.il: Add conv.u4 test.
18905 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
18907 * inssel-long.brg: Fix bug caused by last change.
18909 2005-06-23 Geoff Norton <gnorton@customerdna.com>
18911 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
18912 BSDs. Allows the x86 JIT to work on OSX86
18914 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
18916 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
18919 * mini-ia64.c: Ongoing IA64 work.
18921 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
18923 * mini-ia64.c: Ongoing IA64 work.
18925 * driver.c: Clean up jit_code_hash as well when using --regression.
18927 * inssel-long.brg: Fix long->i4/u4 conversion rules.
18929 * basic-long.cs: Add tests for long->u4 conversion.
18931 2005-06-18 Ben Maurer <bmaurer@ximian.com>
18933 * mini.c: Take mono_get_domainvar out of macros. This makes sure
18934 that we do not depend on undefined C behavior: the order stuff
18935 gets evaluated within an expression. Fixes mono when compiled on
18938 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
18940 * *-ia64.*: Ongoing IA64 work.
18942 * aot.c: Lower memory usage while loading AOT methods.
18944 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
18946 * mini.h: Bump AOT file format version.
18948 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
18950 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
18952 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
18954 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
18955 not on callee assembly). Fixed some comments.
18957 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
18959 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
18960 it gets proper disassembly.
18961 (emit_method_info): Remove some dead code.
18963 * mini.c (mini_method_compile): Allways allocate the GOT var in
18964 mono_method_to_ir for emulating opcodes.
18966 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
18968 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
18969 before freeing the code memory. Fixes #74990.
18971 * objects.cs: Add regression test for #74992.
18973 * liveness.c: Extend live ranges of arguments to the beginning of the
18974 method. Fixes #74992.
18976 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
18977 so it points into the faulting instruction.
18979 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
18981 * jit-icalls.c (mono_imul_ovf): Add exception handling.
18983 * *-ia64.*: Ongoing IA64 work.
18985 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
18987 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
18989 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
18991 * *-ia64.*: Ongoing IA64 work.
18993 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
18995 * basic-long.cs: Add tests for add/sub.ovf.
18997 * basic.cs: Add tests for sub.ovf.
18999 * *-ia64.*: Ongoing IA64 work.
19001 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
19003 * *-ia64.*: Ongoing IA64 work.
19005 * basic.cs: Add conv.ovf.i4.un test.
19007 2005-06-09 Massimiliano Mantione <massi@ximian.com>
19009 * mini.c: (remove_block_if_useless) Fixed bug 75061.
19011 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19013 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
19015 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
19017 * *-ia64.*: Ongoing IA64 work.
19019 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19022 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
19024 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
19026 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
19028 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
19030 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
19032 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
19033 of a call is callable by a near call.
19035 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
19037 * mini-ia64.c: Ongoing IA64 work.
19039 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
19041 * genmdesc.c: Make the generated array non-static.
19043 * inssel-long.brg: Fix LSHR_IMM rule.
19045 * *-ia64.*: Ongoing IA64 work.
19047 * *-ia64.*: Ongoing IA64 work.
19049 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19051 * *-ia64.*: Ongoing IA64 work.
19053 * *-ia64.*: Ongoing IA64 work.
19055 * mini-ia64.c: Ongoing IA64 work.
19057 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
19059 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19061 * objects.cs basic-calls.cs: Move some tests to objects.cs.
19063 * objects.cs basic-long.cs: Move some tests to objects.cs.
19065 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
19067 * *-ia64.*: Ongoing IA64 work.
19069 * iltests.il: Add a new test.
19071 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
19072 newobj. Fixes #75042.
19074 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
19076 * *-ia64.*: Ongoing IA64 work.
19078 * *-ia64.*: Ongoing IA64 work.
19080 * *-ia64.*: Ongoing IA64 work.
19082 * basic.cs objects.cs: Move tests accessing static variables as well.
19084 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
19086 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
19088 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
19090 * driver.c: Always print failed tests.
19092 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
19095 * *ia64*: Ongoing IA64 work.
19097 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
19099 * basic.cs: Add tests for add.ovf. Fix warnings.
19101 2005-05-18 Miguel de Icaza <miguel@novell.com>
19103 * driver.c (mono_main): Avoid crash if no argument is passed to
19104 --break; Do not use g_error, but f_printf. And fix all other
19105 ocurrences of the same crash.
19107 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
19109 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
19110 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
19113 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
19115 * *-ia64.*: Add beginnings of IA64 backend.
19117 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
19119 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
19121 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
19124 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
19126 * mini-amd64.c: Fix a warning.
19128 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
19130 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
19131 in float_neg. Fixes #74897.
19133 * mini-amd64.c (emit_call): Fix another near call bug.
19135 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
19137 * declsec.c: Keep the appdomain information in the structure. Added a
19138 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
19139 value gets overwritten).
19140 * declsec.h: Set the default MonoArray for the the stack to 6. Added
19141 an MonoAppDomain member to MonoSecurityFrame.
19142 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
19143 used in the stack walk. Now use a MonoArray which grow (double) when
19146 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
19148 * mini.c: Re-enabled runtime cleanup, since running threads should
19149 now properly stop when exiting.
19151 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
19153 * mini-codegen.c: New file contaning the arch-independent local
19154 register allocator. Not used by any architectures yet.
19156 * mini.h linear-scan.c: Merge some changes from the
19157 mini-xp-local-regalloc branch.
19159 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
19161 * mini-amd64.c (emit_call): Fix calls to native functions when the
19162 runtime is compiled as a shared library. Fixes #74756.
19164 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
19165 on a literal field. Fixes #74751.
19167 2005-04-25 Raja R Harinath <rharinath@novell.com>
19169 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
19171 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
19173 * objects.cs: Add missing null casting test.
19175 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
19177 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
19178 in wrapper methods. Also rename 'address' variable to 'offset'.
19180 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
19182 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
19185 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
19187 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
19190 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19192 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
19194 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19196 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
19197 just the last bytes.
19199 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19201 * aot.c (mono_compile_assembly): Fix warning.
19203 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
19204 by the _MSC_VER stuff.
19206 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
19208 * inssel-long.brg: Fix #74588.
19210 * cpu-amd64.md: Fix #74591.
19212 * iltests.il: Add new regression tests.
19214 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
19216 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
19219 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
19221 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
19223 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
19224 from Bill Middleton <flashdict@gmail.com>.
19226 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
19228 * arrays.cs: Add new regression test. Fix warnings.
19230 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
19232 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
19233 and leakage in CKFINITE.
19235 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
19236 this to a null op since it is called on amd64 too.
19238 * exceptions-amd64.c (get_throw_trampoline): Align stack.
19240 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
19241 body since this is not used on amd64.
19243 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
19245 * mini-amd64.c: Remove obsolete fixmes.
19247 * mini.c (print_method_from_ip): Fix debugging support.
19249 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19251 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
19252 so that expressions that don't give much gain are not reduced.
19253 * ssapre.h: Likewise.
19255 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
19257 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
19259 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
19261 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
19263 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
19265 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
19267 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
19269 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
19271 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
19274 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
19276 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
19278 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
19280 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
19281 MONO_ARCH_USE_SIGACTION. Fixes #74252.
19283 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
19285 * mini-x86.c: Fix up stack overflow handling.
19287 * exceptions.cs: Add new regression test.
19289 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
19291 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
19292 mono_jit_thread_attach.
19294 * mini.c (mono_method_to_ir): Verify called method is not abstract.
19296 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19298 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
19299 avoid calling constructors using callvirt.
19301 * inssel.brg: Fix #74073.
19303 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
19305 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
19306 compilation with non-GCC compilers.
19307 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
19308 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
19310 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
19312 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
19313 klass->interface_offsets (will likely fix bug#74073).
19315 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19317 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
19319 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
19321 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
19322 to amd64_div_reg_size ().
19324 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
19326 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
19328 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
19330 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
19332 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
19334 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
19336 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
19338 * mini.c (mono_precompile_assembly): Load and precompile referenced
19339 assemblies as well. Fixes #74015.
19341 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
19343 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
19345 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
19347 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
19348 a lot of checks and (anyway) permissions cannot work until corlib is
19351 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
19353 * mini-ppc.c: fixed ABI issue on sysv/ppc.
19355 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
19357 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
19358 calls (fixes bug#72824).
19360 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
19362 * mini.c: fix tail recursion elimination (see test in bug#73936).
19364 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
19366 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
19367 some fp functions in sse2 mode.
19369 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
19371 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
19373 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
19375 * mini.h mini.c: Add mono_get_jit_tls_key ().
19377 * mini-x86.c: Enable fast TLS support on windows.
19379 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
19381 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
19382 * mini.c: Check for p/invoke method when generating code. If a
19383 p/invoke method, or it's class, isn't decorated with [Suppress
19384 UnmanagedCodeSecurity] then generate code to call System.Security.
19385 UnmanagedDemand (only if the security manager is active).
19387 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
19389 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
19390 last change as it seems to cause strange crashes.
19392 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19394 * *.c: handle unsafe function pointers where needed.
19396 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
19398 * mini.c (mono_jit_free_method): Remove the fixme too.
19400 2005-03-15 Miguel de Icaza <miguel@novell.com>
19402 * mini.c: As discussed, make the code actually free the delegate
19403 thunk now, to enable the debugging of delegate problems, use
19404 MONO_DEBUG=1 when running Mono.
19406 This takes also care of parts of the leaks as seen by Joe.
19408 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
19410 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
19411 thread_tls_offset calculation.
19413 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
19415 * declsec.c: Reworked linkdemand checks for icall. The previous code
19416 was using the declaration code (untrusted) and didn't work as expected
19417 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
19420 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
19422 * iltests.il: Add new localloc test.
19424 * mini-amd64.c: Handle large stack allocations the same way as on
19425 windows if stack overflow handling is working.
19427 * mini-amd64.c: Allocate the signal stack using mmap.
19429 * mini.c (sigsegv_signal_handler): Fix reading of context.
19431 * mini-exceptions.c: Fix up stack overflow handling.
19433 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
19435 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
19437 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
19439 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
19441 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
19442 tramp_init functions as they are no longer needed.
19444 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
19446 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
19448 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
19450 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
19452 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
19455 * mini-ops.h: Add OP_LMUL_IMM.
19457 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
19458 long mul/div opcodes as intrinsic.
19460 * mini-amd64.c (emit_call): Handle the case when the callee might be
19463 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
19465 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
19468 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
19470 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
19472 2005-03-09 Ben Maurer <bmaurer@ximian.com>
19474 * mini.c (mono_codegen): Don't leak here, to help people running
19477 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
19479 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
19480 conversions in sse2 mode.
19482 * basic-float.cs: Add regression test.
19484 * mini-amd64.c: Reenable sse2.
19486 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
19488 * mini-amd64.c: Disable sse2 until some regressions are fixed.
19490 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
19492 * driver.c: Copyright text should include 2005.
19494 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
19496 * cpu-amd64.md (load_membase): Fix more max lengths.
19498 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
19500 * cpu-amd64.md (load_membase): Fix max length.
19502 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
19504 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
19506 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
19507 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
19509 * basic-float.cs: Add rounding regression test.
19511 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
19513 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
19515 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
19516 structures in registers for pinvoke wrappers.
19518 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
19520 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
19522 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
19524 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
19525 wrapper to mono_jit_thread_attach.
19527 * mini.c (mini_jit_thread_attach): New jit icall.
19529 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
19530 native->managed wrappers.
19532 * exceptions.cs: Add new regression test.
19534 * mini.c (optimize_branches): Check regions in the cbranch to throw
19535 block case as well. Fixes #73242.
19537 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
19539 * mini.c: thread safety fixes.
19541 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
19543 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
19544 patching stuff, since delegates use jump trampolines so there is
19547 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
19550 * tramp-amd64.c: Fix build.
19552 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
19553 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
19555 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
19556 Rename this to mono_arch....
19557 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
19559 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
19561 * mini-amd64.c (emit_call): If both the caller and the callee is
19562 guaranteed to have 32 bit addresses, emit a normal call.
19564 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
19566 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
19567 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
19568 method_ptr inside delegates.
19570 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
19572 * mini.c (mono_jit_free_method): Free the method info even if the native code is
19573 invalidated. Fixes #73001.
19575 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
19577 * mini-x86.c: Only use stdcall for pinvokes on windows.
19579 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
19581 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
19582 * mini-x86.c: remove unreliable __thread var offset detection,
19583 use the correct accessors and enable by default.
19585 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
19587 * mini.c (mono_jit_free_method): Fix memory leak.
19589 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
19591 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
19593 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
19595 * cpu-amd64.md: Fix lengths of atomic opcodes.
19597 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
19599 * driver.c: try to not imply using ICU is any good.
19601 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
19603 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
19604 functions as inline ops.
19606 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
19607 some Interlocked functions as inline ops.
19609 * mini.c (move_basic_block_to_end): Fix bug in last patch.
19611 * mini.h (MonoBasicBlock): Reorganize fields a bit.
19613 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
19615 * mini.c: Add support for OP_NOT_TAKEN.
19617 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
19618 structures in registers for pinvoke wrappers.
19620 * mini-amd64.c: Fix warnings.
19622 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
19624 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
19626 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
19628 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
19629 address instead of loading the address from it.
19631 * mini-x86.c: Add support for returning small structs in registers
19632 on Win32. Fixes part of #70864.
19634 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
19636 * trace.c (get_token): Improve error checking.
19638 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
19640 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
19642 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
19644 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
19645 it can be reused for MonoClass.
19646 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
19649 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
19651 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
19652 instead of a MonoReflectionMethod. The method information wasn't used
19653 when displaying SecurityException details (but will be now).
19655 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
19657 * Makefile.am : windows build fix.
19659 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
19661 * iltests.il: Add new regression test.
19663 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
19666 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
19668 * mini.c: Moved linkdemand check into helper function check_linkdemand
19669 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
19672 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
19674 * declsec.c: Added statistics counter for different kinds of
19676 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
19677 (and commented) declaration.
19678 * mini.c: Added statistics counter for security Demand code
19679 generation. Added display of security statistics.
19681 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
19683 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
19684 Fix compilation errors under gcc-2.95.
19686 2005-02-12 Ben Maurer <bmaurer@ximian.com>
19688 * mini.c, driver.c: Use the new jit trampoline hashtable
19690 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19692 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
19694 2005-02-11 Martin Baulig <martin@ximian.com>
19696 * debug-mini.c (mono_debug_close_method): Free the line number array.
19698 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
19700 * aot.c: Break up large methods into smaller ones. Share GOT slots for
19703 * mini.h: Bump AOT file format version.
19705 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
19707 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
19709 * declsec.h: Added macros to get/set lazyly initialized security
19710 informations about assemblies. Added new enum for different type of
19711 possible LinkDemand violation. Added function to check LinkDemands.
19712 * mini.h: Added a field to MonoCompile to hold any security violation
19713 detected when JITting a method (so it can be thrown later).
19714 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
19715 and CEE_CALLVIRT. Added code to throw exception at the end of
19716 mini_method_compile (note: the exception is unhandled right now).
19718 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
19720 * mini.c, jit-icalls.c: use the managed implementation of
19721 memset for initobj and memset, to avoid managed <-> unmanaged
19724 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
19726 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
19727 optimization if it would need a GOT var.
19729 * basic.cs: Add tests for constant propagation and switch statements.
19731 * ssa.c: Fix out-of-range constant propagation and switch statements.
19733 2005-02-09 <vargaz@freemail.hu>
19735 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
19737 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
19739 * cpu-amd64.md (load_membase): Fix max length of load_membase.
19741 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19743 * mini.c: update to new signature of mono_class_get_allocation_ftn().
19745 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
19747 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
19748 arithmetic operations.
19750 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
19752 * mini-ppc.c: add a workaround for broken user code that
19753 DllImports vararg functions with non-vararg signatures.
19755 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
19757 * mini.c (mono_jit_compile_method_inner): Add detection and a
19758 meaningfull error message for assemblies written in Managed C++.
19760 * tramp-amd64.c mini-amd64.h: Add support for
19761 create_trampoline_from_token ().
19763 * aot.c mini-x86.c abcremoval.c: Applied patch from
19764 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
19766 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
19768 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
19769 which takes a MonoImage/token as parameter instead of a MonoMethod.
19771 * aot.c: Use the new trampoline for initializing vtables.
19773 * aot.c: Add support for ldfld/stfld_remote wrappers.
19775 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
19776 rules for compare <MEM>, IMM.
19778 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
19780 * aot.c: Handle inherited finalizers correctly.
19782 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
19784 * inssel.brg (stmt): Add a missing _setup_... ().
19786 * aot.c: Save some parts of the class state to the AOT file and use it
19787 to recompute that state when a class is initialized.
19789 * mini.c: Install AOT hooks into the runtime.
19791 * mini.h: Bump AOT file format version.
19793 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
19796 * iltests.il: Add new test.
19798 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
19800 * mini.c: fix typo.
19802 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
19804 * mini.c: setup the statistical profiler in the thread attach
19805 callback to cope with the new single thread code.
19807 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
19809 * mini-ppc.c: ensure we have enough room for the profiler
19810 calls (fixed bug#72084).
19812 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
19814 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
19817 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19819 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
19821 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19823 * ssapre.c: Fixed an issue with down safety (this allows IronPython
19824 to succesfully execute parrotbench).
19825 * ssapre.h: Likewise.
19827 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19829 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
19830 variable for stores to method arguments (fixes a SSAPRE issue).
19832 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
19834 * mini.c: handle value types in dup, fixes gen-112.cs.
19836 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
19838 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
19839 sequence for calls in dynamic methods to avoid thunks.
19841 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
19843 * mini.c: correctly remove dynamic methods from the hashtable.
19845 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19847 * driver.c: Disabled SSAPRE until fix the bug that appears
19848 in IronPython's parrotbench.
19850 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
19852 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
19854 * mini.c (mono_method_to_ir): Revert the previous change.
19856 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
19857 when AOT compiling.
19859 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
19860 mono_jit_info_table_find () etc. when running under valgrind.
19862 * inssel.brg: Fix warnings.
19864 * mini-exceptions.c: Fix warnings.
19866 2005-01-31 Martin Baulig <martin@ximian.com>
19868 * driver.c (compile_all_methods_thread_main): Don't try to compile
19869 generic methods or anything which has type parameters.
19871 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
19873 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
19875 * TestDriver.cs: Add --verbose flags.
19877 * graph.c ssa.c: Fix 64 bit warnings.
19879 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
19880 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
19881 Fix 64 bit warnings.
19883 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
19884 variable not spotted by gcc.
19886 * mini-amd64.c inssel-amd64.brg: Applied patch from
19887 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
19888 X86_COMPARE_MEMBASE opcodes.
19890 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
19892 2005-01-29 Ben Maurer <bmaurer@ximian.com>
19894 * *: MonoMethod->signature might be NULL now. You *MUST* use
19895 mono_method_signature.
19897 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
19899 * driver.c (compile_all_methods_thread_main): Compile the methods
19900 without invoking cctors.
19902 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
19904 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
19905 * basic-calls.cs: test for the above.
19907 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
19909 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
19910 MonoJitInfo changes.
19912 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
19914 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
19915 eagerly if it contains dynamic methods.
19917 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
19919 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
19920 trace, it is now computed by an icall from trace_ips.
19922 * mini-exceptions.c: Fix a warning.
19924 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
19926 * mini-exceptions.c: don't bother getting stack trace info if
19927 it's not going to be used.
19929 2005-01-27 Raja R Harinath <rharinath@novell.com>
19931 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
19934 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
19936 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
19938 * aot.c: Avoid calling mono_method_get_header () if not needed.
19940 * mini.h: Bump AOT file format version.
19942 * mini.c (mono_emit_native_call): Allocate a GOT var here.
19944 * mini.c (mono_print_tree): Print more info for calls.
19946 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
19948 * declsec.h: Remove warning by adding missing include for marshal.h
19950 2005-01-26 Martin Baulig <martin@ximian.com>
19952 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
19955 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
19957 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
19960 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
19962 * aot.c (mono_compile_assembly): Fix a warning.
19964 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
19966 * declsec.c: Look for security attributes on the original MonoMethod
19967 (and not the wrapped one). This fix permissions on icalls.
19969 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
19971 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
19973 * mini.c (mono_allocate_stack_slots): Add a fixme.
19975 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
19977 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
19979 * inssel.brg: optimize casts of sealed types (more
19980 optimizations waiting for fixes in remoting).
19982 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
19984 * inssel.brg (stmt): Add another dummy rule.
19986 * driver.c: Fix warnings.
19988 * driver.c (mono_main): If running under valgrind, instruct glib to use
19989 the system allocation functions so valgrind can track the memory
19990 allocated by the g_... functions.
19992 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
19994 * mini-ops.h: Add OP_DUMMY_STORE opcode.
19996 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
19998 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
19999 variables in try regions.
20001 * mini.c (mini_method_compile): Don't disable optimizations on large
20002 methods when AOT compiling.
20004 * mini.c (mono_allocate_stack_slots): New arch independent method to
20005 allocate stack slots. Not yet used.
20007 2005-01-22 Ben Maurer <bmaurer@ximian.com>
20009 * debug-mini.c (mono_debug_close_method): Plug some leaks.
20011 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
20013 * mini-ppc.c: make the branch info relative as the code
20014 buffer can be reallocated.
20016 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
20018 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
20019 * driver.c: Removed the AOT/security restriction. Now initialize the
20020 security manager (in metadata) if --security is used.
20021 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
20022 rather than the pointer to declarative security, when AOT is used.
20024 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
20026 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
20027 basic blocks, reduced intrinsic exception throwing code size.
20029 2005-01-22 Miguel de Icaza <miguel@ximian.com>
20031 * driver.c (mini_usage): Reorder the usage screen.
20033 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
20035 * mini.c (mono_resolve_patch_target): Fix warning.
20037 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
20039 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
20042 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20044 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
20045 breaks the amd64 build.
20047 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
20048 register allocation. Fixes #71454.
20050 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20052 * arrays.cs: Add new regression test.
20054 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20056 * ssapre.c: Turned usage of snprintf to GString.
20057 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
20058 (I left it on by mistake in my previous commit).
20060 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
20062 * mini.c, cfold.c, basic-calls.cs: preserve side effects
20063 on cond branch optimization (fixes bug# 71515).
20065 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20067 * abcremoval.c: Fixed bug 71062.
20068 * abcremoval.h: Likewise.
20070 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20072 * mini.c: Added a new functionality to optimize_branches, the removal
20073 of useless basic blocks, and fixed some problem in the removal of
20074 critical edges; some utility functions added for both purposes.
20075 * ssapre.c: Added complex expression support, and fixed bug 70637.
20076 * ssapre.h: Likewise.
20077 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
20079 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
20080 * driver.c: Re-enabled SSAPRE.
20082 2005-01-19 Martin Baulig <martin@ximian.com>
20084 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
20085 the result of mono_get_method_constrained().
20087 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
20089 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
20092 2005-01-18 Geoff Norton <gnorton@customerdna.com>
20094 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
20095 be detected. Fixes #59296.
20097 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20099 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
20100 which can happen. Fixes #71361.
20102 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20104 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
20107 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20109 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
20110 appdomain-unload.exe to fail.
20112 * mini.c: Fix some memory leaks.
20114 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
20116 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
20117 Fixed bug and sped up some codepaths.
20119 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20121 * mini.c: Fix some memory leaks.
20123 * exceptions.cs basic-long.cs: Add test for checked ulong->int
20126 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
20128 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
20131 * iltests.il: Add regression test for #71320.
20133 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
20135 * mini.c (mono_codegen): Fix installation of profiler hooks.
20137 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
20139 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
20141 * mini.h, mini.c, cfold.c: optimize access to enum
20142 readonly fields, too. Eval conditional branches if possible
20143 to perform unreachable code removal in more cases.
20145 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
20147 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
20149 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
20152 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
20153 WinXP DEP. Fixes #71244.
20155 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
20157 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
20159 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
20161 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
20163 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
20165 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
20168 * mini.h: Bump AOT version.
20170 * mini.h (MonoCompile): Change exvar to a hash table.
20172 * mini.c: Allocate a separate exvar for each handler block.
20174 * mini.c: Get rid of the computation of filter_lengths, its not needed.
20176 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
20177 ex var with the pending exception and only throw if the two are equal.
20180 * exceptions.cs: Add tests for rethrow and nested catch clauses.
20182 * mini-x86.c: Fix warnings.
20184 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
20185 used by all the ports now.
20187 * aot.c: Add write-symbols and save-temps options.
20189 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20191 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
20193 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
20195 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
20198 * tramp-s390.c: Check vtable slot belongs to the domain.
20200 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
20201 as per other platforms.
20203 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
20205 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
20207 * driver.c: we don't run the Main() code in a subthread anymore.
20209 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
20211 * mini.c: added experimental rtc support in the statistical
20212 profiler: if the user has the permission, more accurate statistics
20213 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
20214 The MONO_RTC value must be restricted to what the linux rtc allows:
20215 power of two from 64 to 8192 Hz.
20217 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20219 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
20221 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
20223 * mini-ppc.c: better icache flush for smp.
20225 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
20227 * mini-amd64.c (emit_move_return_value): Fix memory leak.
20229 * mini-x86.c (get_call_info): Add the get_call_info () code from the
20230 amd64 port, not yet used.
20232 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20234 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
20237 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
20239 * driver.c: Added --security option to activate the security manager.
20240 Right now this will allow code generation for declarative demands and
20241 is disabled when AOT is specified.
20242 * mini.c: Add code generation for declarative security demands.
20243 * mini.h: Add mono_use_security_manager as an extern gboolean.
20245 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20247 * aot.c (mono_compile_assembly): Speed up compilation a bit by
20248 emitting more dense assembly code.
20250 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
20251 exception throwing stuff.
20253 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
20255 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
20258 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
20259 left in by mistake.
20261 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
20264 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
20266 * tramp-*.c: Only patch vtable slots if the object is in the current
20267 domain. Fixes appdomain-unload.exe.
20269 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
20271 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
20274 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20276 * mini.c (reverse_branch_op): New helper function.
20278 * mini.c (optimize_branches): Run the new optimization only on
20279 platforms which support it. Also reverse all kinds of branches.
20281 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
20283 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
20286 * mini.c (optimize_branches): Reverse not-equals branches if the false
20287 bblock is a throw. This happens a lot of time with argument checking in
20290 * mini.c (mono_codegen): Add support for placing basic blocks after
20291 the function epilogue.
20293 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
20296 2005-01-05 Miguel de Icaza <miguel@ximian.com>
20298 * mini.c (setup_stat_profiler): Only set this up if the platform
20299 supports ITIMER_PROF.
20301 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20303 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
20306 * inssel.brg: Fix a warning.
20308 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
20310 * mini.c: added support for statistical profiler
20311 (run with: --profile=default:stat).
20313 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
20315 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
20317 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
20319 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
20320 related to global registers from the amd64 port.
20322 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
20324 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
20326 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
20327 with global registers.
20328 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
20330 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
20332 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
20334 * debug-mini.c (encode_value): Fix off-by-one.
20336 * aot.c (encode_value): Likewise.
20338 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
20340 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
20342 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
20345 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
20347 * aot.c (emit_method_info): Increase size of temp buffer.
20349 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
20352 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
20354 * aot.c (emit_method_info): Fix build.
20356 * aot.c: Further rework of the AOT file format to reduce the size of
20357 the method info data.
20359 * mini.h: Bump AOT file format version.
20361 2004-12-27 Martin Baulig <martin@ximian.com>
20363 * mini.c (mini_get_method): New static method; call
20364 mono_get_method_full() and mono_get_inflated_method().
20365 (mono_method_to_ir): Use mini_get_method() instead of
20366 mono_get_method_full().
20368 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
20370 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
20372 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
20374 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
20376 * inssel-amd64.brg: Add some optimization rules.
20378 2004-12-24 Ben Maurer <bmaurer@ximian.com>
20380 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
20381 standard not GC'd stuff is fine.
20383 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
20385 * aot.c: Rework the AOT file format to get rid of most of the global
20386 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
20388 * mini.h: Bump AOT file format version.
20390 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
20392 * mini.h: Bump AOT file format version.
20394 * aot.c (mono_aot_is_got_entry): New function to determine if an
20395 address is inside a GOT.
20397 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
20399 * cpu-pentium.md: Increase the maximum size of some instructions which
20400 might involve a got access.
20402 * mini.c (get_method_from_ip): Another debug helper function.
20404 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
20405 when got var accesses are created during the decompose phase.
20407 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
20409 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
20410 argument mini_compile_method and to MonoCompile, and use this to
20411 determine whenever a given method is compiled for AOT. This allows the
20412 other methods compiled during AOT compilation to be free of AOT stuff,
20413 so the backends does not need to add special support for them by
20414 creating a fake GOT etc.
20416 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
20419 2004-12-21 Ben Maurer <bmaurer@ximian.com>
20421 * mini.c (mono_method_to_ir): It turns out that some of the
20422 x-appdomain wrappers are lax with types, so just ignore this for
20425 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
20426 at the vtable->klass. If it is non-shared code we can just use the
20429 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
20431 * mini-ppc.c: access MonoDomain from tls, too.
20433 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
20435 * declsec.c: Removed unused variable (and related warning ;-)
20437 2004-12-21 Ben Maurer <bmaurer@ximian.com>
20439 * iltests.il: New test for LDELEMA on an array of ref types.
20441 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
20442 all ldelema's on reftypes.
20443 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
20444 it was the wrong place to put it.
20446 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
20447 register to pop to make this cleaner, at the request of Paolo.
20449 2004-12-20 Ben Maurer <bmaurer@ximian.com>
20451 * mini-ops.h (OP_GETHASHCODE): New op.
20453 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
20455 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
20458 For a microbenchmark, this reduces the cost of Hashtable.get_Item
20461 * mini-x86.c (mono_arch_output_basic_block): Rather than
20469 The first is 3 bytes while the second is 1. This saves 36 kb on
20470 mscorlib, quite a big saving. When bootstraping mcs, I was able to
20471 see a small boost because of icache locality.
20473 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
20475 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
20477 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
20478 started code sharing with the generic code.
20480 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
20482 * mini-ppc.c, cpu-g4.md: added code for direct access to
20485 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
20487 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
20488 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
20491 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
20493 * declsec.c|h: Added functions to cache the declarative stack modifiers
20494 in MonoJitInfo and to create a security frame from a MonoJitInfo
20496 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
20497 created. Register internal calls for System.Security.SecurityFrame::
20498 _GetSecurityFrame and _GetSecurityStack.
20499 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
20500 the definitions for the new stack walk/callback mechanism.
20501 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
20502 first security frame for LinkDemands and InheritanceDemands) and
20503 GetSecurityStack for Demands. Both use the new mono_walk_stack code
20505 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
20506 walk initialization (lupus).
20508 2004-12-20 Ben Maurer <bmaurer@ximian.com>
20510 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
20512 (handle_loaded_temps): Do not create a temporary variable for
20513 things that we know are temps. They will never be modified.
20514 (mono_spill_call): Set MONO_INST_IS_TEMP
20515 (mono_emulate_opcode): ditto
20517 (mono_method_to_ir.CEE_DUP): ditto
20519 2004-12-19 Ben Maurer <bmaurer@ximian.com>
20521 * mini.c (type_to_eval_stack_type): Make this handle the void type
20522 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
20523 (emit_tree): use ip_in_bb to special case some common idioms
20524 Update all callers to pass in the IP.
20525 (mono_method_to_ir): Make CEE_CALL* do the above as well.
20527 This gives us a nice 2% speedup in mcs bootstrap.
20529 * mini-x86.c (peephole_pass): Peephole pass to make
20538 * mini.c (ip_in_bb): new method.
20539 (mono_method_to_ir): use this method rather than doing the hash
20542 * linear-scan.c (mono_linear_scan): When expiring actives, you
20543 don't need to keep around variables that expire on this
20544 instruction. This makes it so that:
20547 store (ebx add (ebx, 1))
20551 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
20553 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
20554 combination to avoid doing two copies. Fix up problems with previous
20557 * mini.c: Fix 64 bit warnings.
20559 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
20561 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
20563 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
20564 changes from the x86 code.
20566 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
20568 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
20570 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
20571 throwing code to reduce its size, unify the AOT and non-aot code and
20572 get rid of relocations in the AOT case.
20574 * mini-x86.h mini.c exceptions-x86.c
20575 (mono_arch_get_throw_corlib_exception): New arch specific function to
20576 raise corlib exceptions which doesn't require relocations in the
20579 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
20581 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
20583 * mini.c (mono_emit_method_call): Only allocate the got var when it is
20586 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
20589 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
20591 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
20592 with add function when used from Inc/dec atomic
20593 functions. Re-enabled optimization on x86.
20594 * mini-ops.h: renamed atomic_add functions to
20595 allow _add to match the Interlocked::Add and
20596 _add_next to match Interlocked::Inc/Dec.
20598 2004-12-15 Massimiliano Mantione <massi@ximian.com>
20600 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
20601 linking of BBs to the end BB, and enabled SSAPRE also with
20602 consprop and copyprop (which was prevented by that bug).
20604 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
20606 * mini-x86.c: disabling the Interlocked optimizing code.
20608 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
20610 * aot.c (load_aot_module): Move reading of got_addr after the AOT
20611 file version check.
20613 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
20615 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
20616 interlocked optimization due lack of support on x86, rewrote
20617 exchange to take into account that base may be in eax.
20619 xsp works again; activated Interlocked optimizing code.
20621 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
20623 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
20625 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
20627 * mini-ops.h: Add new opcodes.
20629 * mini.h: Add new patch types. Add got_var to MonoCompile.
20631 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
20632 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
20633 make it work with all kinds of patchable code.
20635 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
20636 address of the GOT, and referencing entries in the GOT.
20638 * mini.c: Add code to load the GOT address if needed by an opcode.
20640 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
20641 independent AOT code on the x86 using an elf-style Global Offset Table.
20643 2004-12-14 Raja R Harinath <rharinath@novell.com>
20645 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
20647 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20649 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
20652 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
20654 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
20655 of Interlocked:Increment/Decrement/Add as inline ops.
20656 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
20658 2004-12-12 Geoff Norton <gnorton@customerdna.com>
20660 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
20661 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
20663 2004-12-12 Duncan Mak <duncan@ximian.com>
20665 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
20666 again. `patch_info->table_size' is no longer valid after Zoltan's
20669 2004-12-12 Martin Baulig <martin@ximian.com>
20671 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
20672 if we are the "real" method, ie. not an inlined method inside it.
20674 2004-12-11 Ben Maurer <bmaurer@ximian.com>
20676 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
20677 before we look in the special fields table. This fixes
20678 ../tests/thread-static-init.cs.
20680 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20682 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
20683 for Array get_Rank and get_Length. Fixes bug #70465.
20685 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
20687 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
20688 separate structure to reduce the size of MonoJumpInfo.
20690 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
20692 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
20694 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
20696 * mini.c (mini_get_inst_for_method): Changed to allow ports
20697 to return a MonoInst instead of opcode
20698 (renamed mini_get_opcode_for_method to better reflect the new functionality)
20700 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
20701 Allow ports to return a created MonoInst instead of op-code, will enable
20703 (renamed mini_get_opcode_for_method to better reflected the functionality)
20705 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
20707 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
20709 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
20711 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
20714 2004-12-08 Martin Baulig <martin@ximian.com>
20716 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
20717 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
20719 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
20721 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
20724 * exceptions.cs: Disable some tests which depend on properties of x86 fp
20727 2004-12-08 Raja R Harinath <rharinath@novell.com>
20729 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
20731 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
20733 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
20734 bug introduced by the previous patch.
20736 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
20738 * mini-ppc.c, objectc.cs: handle large structs passed by value
20739 (fixes bug #69972).
20741 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
20743 * mini-ppc.c: OP_ARGLIST implementation from
20744 Geoff Norton <gnorton@customerdna.com>.
20746 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
20748 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
20749 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
20751 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
20753 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
20755 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20757 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
20760 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
20762 * mini-sparc.c: Zero out localled-ed memory.
20764 * iltests.il: Add tests for zeroing out localloc-ed memory.
20766 2004-12-04 Martin Baulig <martin@ximian.com>
20768 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
20769 mono_method_get_signature_full().
20771 2004-12-03 Massimiliano Mantione <massi@ximian.com>
20773 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
20774 and some utility functions (always for SSAPRE), integrated SSAPRE.
20775 * mini.h: Likewise.
20776 * driver.c: Added ssapre option.
20777 * ssa.c: Small fix on OP_ARG handling.
20778 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
20779 * Makefile.am: Likewise.
20781 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
20783 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
20784 now in the xp code.
20786 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
20789 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20791 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
20793 * cpu-s390.md : Increase instruction length of oparglist.
20795 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
20797 2004-11-30 Martin Baulig <martin@ximian.com>
20799 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
20800 virtual generic methods. We call a special helper_compile_generic_method()
20801 icall to retrieve the method from the vtable, inflate and compile
20802 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
20804 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
20806 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
20808 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
20810 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
20812 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
20815 2004-11-27 Ben Maurer <bmaurer@ximian.com>
20817 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
20818 platforms with PIC aot.
20820 2004-11-28 Martin Baulig <martin@ximian.com>
20822 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
20825 2004-11-28 Martin Baulig <martin@ximian.com>
20827 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
20828 the result of mono_type_get_underlying_type() to check whether
20831 2004-11-26 Martin Baulig <martin@ximian.com>
20834 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
20837 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
20839 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
20840 the same way as the other arguments so they won't get clobbered.
20842 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
20843 calls through R11 since it is clobbered by the trampoline code.
20845 2004-11-26 Raja R Harinath <rharinath@novell.com>
20847 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
20848 pick up in-tree mscorlib.dll.
20850 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
20852 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
20854 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
20855 runtime data/code are now stored in a table similar to the GOT in ELF.
20856 This allows the code itself to be position independent.
20858 * aot.c: Fix loading of referenced assemblies after the lazy assembly
20861 * aot.c: Attach ELF type (object/function) directives to all global
20864 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
20866 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
20868 * mini-amd64.h: Turn on PIC AOT code.
20870 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
20871 returning the offset within an OP_AOTCONST instruction where the GOT
20872 offset needs to be added.
20874 * mini.h: Bump AOT file format version.
20876 2004-11-25 Martin Baulig <martin@ximian.com>
20878 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
20879 uninflated generic methods.
20881 2004-11-25 Martin Baulig <martin@ximian.com>
20883 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
20885 2004-11-24 Martin Baulig <martin@ximian.com>
20887 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
20888 original klass (this only applies for generic instances).
20890 2004-11-24 Martin Baulig <martin@ximian.com>
20892 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
20893 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
20896 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
20898 * mini.c (mono_method_to_ir): Disable inlining for methods containing
20899 localloc. Fixes #69678.
20901 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
20903 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
20905 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
20906 used SSE registers on pinvoke calls. Fixes #69774.
20908 2004-11-23 Geoff Norton <gnorton@customerdna.com>
20910 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
20911 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
20913 2004-11-23 Raja R Harinath <rharinath@novell.com>
20915 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
20916 Refer directly to the mcs/ tree.
20918 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20920 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
20921 Check if a trampoline for a synchronized method is required.
20923 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
20925 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
20926 with localloc if needed. Throe arithmetric exception in
20927 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
20928 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
20930 2004-11-19 Geoff Norton <gnorton@customerdna.com>
20932 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
20933 types before switching on type. Fixes #69622.
20935 2004-11-19 Raja R Harinath <rharinath@novell.com>
20937 * Makefile.am (check-local): New. Integrate into 'make check'.
20938 (MCS,RUNTIME): Define using in-tree mono and mcs.
20940 (%.exe): Use $(ILASM).
20942 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
20944 * mini-ppc.c: adjust initial prolog size (bug #69691).
20946 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
20948 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
20951 2004-11-17 Raja R Harinath <rharinath@novell.com>
20953 * Makefile.am (clean-local): Rename from 'clean'.
20955 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20957 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
20958 to mono_arch_is_int_overflow.
20959 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
20962 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
20964 * declsec.c|h: New files to support declarative security attributes.
20965 Added function to check if a method has (applicable) security.
20966 * mini.c|h: Add check for declarative security attributes in
20967 mono_method_check_inlining.
20968 * Makefile.am: Added declsec.c and declsec.h to the build.
20970 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
20972 * mini.c, mini.h: update to keep dynamic code info per-domain.
20974 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
20976 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
20977 (mini_init): Get rid of it from here too.
20979 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
20981 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
20982 implemented OP_RETHROW (patch by Geoff Norton
20983 <gnorton@customerdna.com>).
20985 2004-11-10 Geoff Norton <gnorton@customerdna.com>
20987 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
20988 between appdomains. Fixes appdomain-unload on PPC.
20990 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
20992 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20993 mini-exceptions.c: handle the new wrapper types.
20994 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
20995 token value as a MonoClass* when compiling a wrapper.
20996 mono_jit_create_remoting_trampoline now takes an additional
20997 MonoRemotingTarget parameter.
20999 2004-11-10 Martin Baulig <martin@localhost>
21001 * mini.c (mono_method_to_ir): Use `generic_container->context'
21002 rather than creating a new one.
21004 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21006 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
21008 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
21010 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
21012 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
21013 the experimental aot cache stuff.
21015 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21017 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21018 mini-exceptions.c: update to exception clause structure changes.
21020 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21022 * exceptions-x86.c (throw_exception): Fix warnings.
21024 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
21027 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21029 * exceptions-sparc.c (get_throw_exception): Really fix this.
21031 2004-11-07 Ben Maurer <bmaurer@ximian.com>
21033 * tramp-*.c: we no longer support icalls without wrappers, so
21034 a bit of code can be removed here
21036 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
21038 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
21041 * cpu-sparc.md: Add op_rethrow.
21043 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
21045 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
21047 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
21048 * mini-ops.h: Add OP_RETHROW.
21050 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
21052 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
21054 2004-11-05 Geoff Norton <gnorton@customerdna.com>
21056 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
21057 Makes the output much easier to read
21059 2004-11-05 Ben Maurer <bmaurer@ximian.com>
21061 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
21062 prevents another huge leak when compiling with ssa. Secondly, the
21063 performance of doing this rather than freeing the lists is much
21064 better. GList does a lock every time you allocate a list link,
21065 so that it can use a memory pool. So, it is better to just use
21066 a memory pool of our own.
21068 * ssa.c, linear-scan.c: replace g_list_remove_link with
21069 g_list_delete. The remove one does not free the GList, so we were
21070 leaking memory. On -O=all --compile-all with corlib, this cut down
21071 3 MB of allocations.
21073 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
21075 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
21077 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
21079 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
21080 into a new function mono_create_jit_trampoline ().
21082 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
21084 * trace.c (get_spec): Allow tracing of classes without a namespace.
21086 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
21088 * mini.c: Fix pointer overwrite in mini_method_compile.
21090 2004-11-2 Geoff Norton <gnorton@customerdna.com>
21092 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
21093 The darwin ABI needs some special handling for 1 and 2 byte structs
21094 Lets use lbz/lhz instead of lwz everywhere.
21095 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
21096 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
21097 Use stb/sth for the former, and put the latter always on stack instead of in
21098 argument registers.
21100 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
21102 * trace.c (is_filenamechar): Add '_'.
21104 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21106 * mini-s390.c: Fix prolog length to allow for large trace requirements.
21108 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
21110 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
21112 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
21113 depends on libmonogc. Fixes #68805.
21115 2004-10-26 Miguel de Icaza <miguel@ximian.com>
21117 * mini.c (mono_jit_free_method): Provide extra information for
21118 this error. Currently this leaks, but will be turned into a
21119 developer option in the future.
21121 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
21123 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
21125 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
21127 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
21128 boundary. Fixes reading of PATCH_INFO_R4 and R8.
21129 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
21131 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
21133 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
21134 trampolines for AOT code.
21136 2004-10-22 <vargaz@freemail.hu>
21138 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
21139 constructed types. Fixes #68136.
21141 2004-10-21 Martin Baulig <martin@ximian.com>
21143 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
21144 if it returns true, unwind the stack to the call instruction.
21146 2004-10-21 <vargaz@freemail.hu>
21148 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
21150 * mini.h: Bump AOT version number.
21152 * objects.cs: Add another test for unbox trampolines.
21154 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
21157 2004-10-20 <vargaz@freemail.hu>
21159 * driver.c: Add SHARED to the set of optimizations tested.
21161 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
21163 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
21164 used by CEE_NEWARR.
21166 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
21168 2004-10-20 Martin Baulig <martin@ximian.com>
21170 * mini-exceptions.c (mono_handle_exception): Call
21171 mono_debugger_handle_exception() to tell the debugger about
21172 catch/finally clauses.
21174 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
21176 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
21178 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
21181 2004-10-15 Geoff Norton <gnorton@customerdna.com>
21183 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
21184 methods as their native size, fixed bug #57543, #57545.
21185 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
21186 This saves a temporary register and mullw call down into 1 (minor perf
21187 increase for cases like sum = sum * 5; This use to translate into:
21190 It now translates to
21193 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
21195 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
21198 2004-10-11 Martin Baulig <martin@ximian.com>
21200 * mini.c (mono_method_to_ir): If we're a generic method, get the
21201 MonoGenericContainer from our MonoMethodNormal and create a
21202 MonoGenericContext from it.
21204 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
21206 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
21208 * basic-long.cs: Add test for checked i8->i2 cast.
21210 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21212 * inssel-ppc.brg: added a couple of speedup rules.
21214 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
21216 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
21217 to speed up rebuilds.
21219 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21221 * mini-s390.c: Minor fix to OP_OR_IMM.
21223 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
21225 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
21226 better. Fixes appdomain-unload.exe on sparc.
21228 2004-10-02 Massimiliano Mantione <massi@ximian.com>
21230 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
21231 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
21234 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
21236 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
21238 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
21240 * mini.c: Always generate a field read/write wrapper for members
21241 of the class MarshalByRefObject since the actual instance could
21244 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
21246 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
21248 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
21250 * driver.c mini.h trace.c: Move the setting of the main assembly into
21251 a separate function called mono_trace_set_assembly () and call it after
21252 actually loading the main assembly. Fixes #66872.
21254 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
21256 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
21257 using the code manager.
21259 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
21261 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
21263 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
21265 * cpu-amd64.md: Fix bug in previous patch.
21267 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
21270 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
21272 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21273 mini-exceptions.c: updates for changed stack walk interface.
21275 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21277 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
21279 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
21281 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
21283 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
21285 * driver.c (mini_regression_list): Do not call mono_assembly_close
21286 since assemblies can't be unloaded.
21288 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21290 * cpu-amd64.md: Fix more instruction lengths.
21292 * cpu-amd64.md: Fix lengths of some instructions.
21294 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
21296 * inssel.brg: Make the array ldelema check aot friendly.
21298 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21300 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
21302 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
21304 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
21306 * mini-x86.c: Fix build.
21308 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
21309 mono_type_get_underlying_type () helper function to simplify code.
21311 2004-09-09 Martin Baulig <martin@ximian.com>
21313 * mini-amd64.c: Don't access `type->data.klass' directly, call
21314 mono_class_from_mono_type() instead since the type may be a
21317 2004-09-09 Martin Baulig <martin@ximian.com>
21319 * mini-amd64.c (get_call_info): Fix support for generic instances.
21320 (add_valuetype): Use mono_class_from_mono_type() to get the class
21321 since we can be a generic instance.
21323 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
21325 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
21327 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
21329 * liveness.c: reset spill costs on each scan: bug 62107
21331 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
21333 * exceptions-sparc.c (mono_arch_find_jit_info): remove
21334 unnecessary line that doesn't compile
21336 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
21338 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
21339 trampolines, make them call an error function so people can fix their
21342 2004-09-06 Martin Baulig <martin@ximian.com>
21344 * mini.c (mono_method_to_ir): When initializing locals, handle a
21345 generic instances like a valuetype if it's a valuetype and like a
21346 class if it's a class.
21348 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
21350 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
21351 stack. Fixes #64674.
21353 * exceptions.cs: Add test for unwinding of call arguments.
21355 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
21357 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
21358 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
21359 set the carry/borrow flag). The sparc and s390 implementations
21360 can now use optimized versions (and simplify the code). ppc bugfixes.
21362 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
21364 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
21366 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
21368 * inssel-amd64.brg: Remove leftover 32 bit rule.
21370 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
21372 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
21374 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
21375 mono_arch_find_jit_info functions into a new function. Fix a memory
21378 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
21381 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
21383 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
21386 * exceptions.cs: Add array size tests.
21388 * mini.c: Allocate a separate icall wrapper for each arity of
21389 mono_array_new_va. Fixes #59509.
21391 * exceptions.cs: Add testcase for 64578.
21393 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
21395 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
21397 2004-09-02 Martin Baulig <martin@ximian.com>
21399 * mini.c (mono_method_to_ir): When initializing the locals, call
21400 handle_initobj() on the generic instance itself, not its
21403 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
21405 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
21406 MonoJitInfo for dynamic methods.
21408 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
21410 * mini.c: Add support for freeing JIT data for dynamic methods.
21412 2004-09-01 Martin Baulig <martin@ximian.com>
21414 * mini-x86.c (is_regsize_var): Added support for generic
21416 (mono_arch_emit_prolog): Make this compile again, use
21417 `x86_push_imm_template (code)'.
21419 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
21421 * mini-x86.c: make all push_imm instructions that get
21422 patched always emit the long form
21424 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
21426 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
21427 in a per-domain hash.
21429 * mini-amd64.c (merge_argument_class_from_type): Handle generic
21432 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
21434 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
21437 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
21440 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
21441 Beginnings of SSE2 support.
21443 * exceptions.cs: Add more tests for checked int<->uint casts.
21445 2004-08-28 Martin Baulig <martin@ximian.com>
21447 * mini-x86.c (mono_arch_instrument_epilog): Added support for
21451 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
21452 Handle generic instances recursively.
21454 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21456 * iltests.il: test for conv.u8 on a constant
21458 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21460 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
21461 LCONV_x4 (shrun_32 (membase)).
21463 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21465 * inssel-x86.brg: c&p rules for push/setret of long
21467 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
21469 * inssel-x86.brg: c&p rules for compare (base, regvar) and
21470 compare (regvar, base)
21472 * inssel-x86.brg: more burg love
21474 * inssel.brg: more cleanup
21476 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
21478 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
21480 * basic-long.cs, basic-calls.cs: new tests for optimization.
21482 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
21484 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
21487 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
21489 * mini-amd64.c (read_tls_offset_from_method): Add another case.
21491 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
21493 * inssel.brg (mini_emit_memcpy): use
21494 NO_UNALIGNED_ACCESS to disable memcpy optimization
21496 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
21498 * mini-amd64.c: Handle generic types in various places.
21500 * mini.c (mono_method_to_ir): Handle generic types in init locals.
21502 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
21504 * mini.c (handle_box): Fix warning.
21506 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
21508 * mini-amd64.h: Enable the emit_state optimization.
21510 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
21512 * mini-amd64.c: Add some new 64 bit peephole opts.
21514 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
21516 * cpu-amd64.md: sreg1 of div instructions must be %rax.
21518 * mini-amd64.c: Register allocator fixes.
21520 * mini.c: Add an optimization to emit_state to avoid allocation of new
21521 registers on some platforms.
21523 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
21525 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
21527 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
21528 allocation. Fixes #63085.
21530 * basic-long.cs: Add new regression test.
21532 * mini-amd64.c: Register allocator improvements.
21534 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
21536 * mini-amd64.c (read_tls_offset_from_method): Add another code
21539 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
21540 instruction sequence for nullifying class init trampolines.
21542 * objects.cs: Add new regalloc test.
21544 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
21546 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
21548 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
21550 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
21553 * driver.c: Fix profiling after TLS changes.
21555 * driver.c (mono_main): Set mono_stats.enabled if needed.
21557 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
21560 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
21562 * mini-x86.c: use a 1 op rather than a 2 op tls access
21563 instruction -> faster.
21565 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
21567 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
21570 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
21572 * exceptions-sparc.c (throw_exception): fix typo
21574 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
21576 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
21577 set tree->dreg correctly with tls. Allow any
21578 register to be used.
21580 * mini-x86.c (read_tls_offset_from_method): add new code
21581 generation pattern seen with GCC.
21584 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
21586 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
21587 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21588 exceptions-sparc.c: fix some performance issues in exception
21589 handling and setting of the stack trace for exceptions that were
21592 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
21594 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
21597 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
21600 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
21602 This patch inlines tls access, when possible.
21604 * mini.h: new arch functions for TLS intrinsics.
21605 All platforms updated with a stub.
21607 * mini.c: use the new intrinsics
21609 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
21610 arch specific intrinsic for tls variables
21612 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
21614 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
21617 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
21619 * mini.c: thread local allocation
21621 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
21623 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
21625 * Makefile.am: Link against the static version of libmonogc.
21627 * Makefile.am: Link the static versions of the convenience libraries
21628 into the mono executable.
21630 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
21632 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
21634 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
21635 on integer overflow.
21637 * mini-amd64.c: Reorganize function call code.
21639 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
21641 2004-08-14 Ben Maurer <bmaurer@ximian.com>
21643 * inssel-x86.brg: use xor eax,eax.
21645 * basic.cs: new tests
21647 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
21649 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
21650 in exception throwing code.
21652 2004-08-14 Ben Maurer <bmaurer@ximian.com>
21654 * inssel-x86.brg: use xor esi,esi.
21656 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
21658 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
21659 can trace methods compiled during mini_init () too.
21661 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
21664 2004-08-14 Ben Maurer <bmaurer@ximian.com>
21666 * Makefile.am: static link on x86 (r=zoltan)
21668 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
21670 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
21671 code since it causes some programs to fail.
21673 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
21675 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
21677 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
21679 * mini.c: ovfops_op_map - add STACK_OBJ case for
21681 * basic.cs: add test_0_pin_string as test
21684 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
21686 * Makefile.am: build C# if srcdir != builddir
21688 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
21690 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
21691 fall-through blocks.
21693 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21695 * driver.c: enable loop by default again and include abcrem in -O=all.
21697 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
21699 * iltests.il: Add some localloc tests.
21701 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
21703 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
21706 * inssel-amd64.brg: Add some optimizations.
21708 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
21711 * Makefile.am: Statically link mono against libmono on AMD64.
21713 * mini-amd64.c inssel-amd64.brg: Optimizations.
21715 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
21717 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
21719 * tramp-amd64.c: Patch calling code in trampolines.
21721 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
21723 * mini-amd64.c: pinvoke struct passing fixes.
21725 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
21727 * mini-sparc.c: redo change, make mono_arch_cpu_init call
21728 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
21730 2004-08-05 Duncan Mak <duncan@ximian.com>
21732 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
21735 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
21737 * mini-amd64.c (emit_move_return_value): Move return value for normal
21740 2004-08-05 Martin Baulig <martin@ximian.com>
21742 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
21743 `type->type'; just modify `type' itself when dealing with enums
21744 and generic instances.
21745 (check_call_signature): Make `simple_type' a `MonoType *'.
21747 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
21749 * mini.c: Use OP_PADD to add offsets to addresses.
21751 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
21753 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
21755 * mini-sparc.c (mono_arch_emit_epilog): fix check
21756 for folding last op into restore instruction
21758 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
21760 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
21761 helper methods using the code manager.
21763 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
21765 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
21767 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21769 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
21770 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
21772 * mini-s390.c: fix tail processing
21774 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
21776 * mini-ppc.c: mul.ovf.un exception name fix.
21778 2004-08-03 Martin Baulig <martin@ximian.com>
21780 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
21781 instances; before jumping to `handle_enum', also modify `ptype'.
21783 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
21785 * cpu-sparc.md: fcall maximal length too small.
21787 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
21789 * mini-amd64.c mini.h: Add initial support for passing/returning
21790 structures to/from pinvoked methods.
21792 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
21794 * mini-ppc.c: reg allocator fix.
21796 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
21798 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
21800 * inssel.brg: Optimize memset on 64 bit machines.
21802 * mini-amd64.c: Fix some vararg cases.
21804 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21806 * mini-s390.c: Corrected macro in emit_float_to_int
21808 * s390-abi.cs: Tests to exercise the s390 ABI
21810 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
21812 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
21815 * basic.cs: Add a test for add.ovf.un.
21817 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
21819 * mini-sparc.c: add case for OP_IDIV_UN
21821 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
21823 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
21825 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
21827 2004-07-30 Ben Maurer <bmaurer@ximian.com>
21829 * basic.cs: regression tests.
21831 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
21834 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
21836 * basic.cs: Add a new test.
21838 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
21839 and AOT. Various fixes and optimizations.
21841 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
21843 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
21845 * mini-ppc.c: make sure temp regs are not used for global reg
21848 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
21850 * cpu-sparc.md: conv_i8 fix for 64bits
21852 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
21854 2004-07-29 Ben Maurer <bmaurer@ximian.com>
21856 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
21857 add opcode for cmp BYTE PTR [eax], imm.
21859 * inssel.brg: Make memcpy and memset takes bases.
21861 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
21863 * *-amd64.*: More AMD64 work.
21865 2004-07-28 Ben Maurer <bmaurer@ximian.com>
21867 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
21868 add a compare-not-equal opcode.
21870 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
21872 * mini.c: Use mono_init_from_assembly instead of mono_init.
21874 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
21876 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
21878 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
21880 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
21882 * inssel.brg: 64 bit fixes.
21884 * mini.h (MonoCallInst): Add some AMD64 specific data.
21886 * mini.h: Add some OP_P opcodes.
21888 2004-07-28 Ben Maurer <bmaurer@ximian.com>
21890 * basic.cs: tests for 61797 and 61740
21892 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
21894 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
21895 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
21897 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
21899 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
21901 * *-amd64*.*: Ongoing AMD64 work.
21903 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
21905 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
21907 * *-amd64*: Ongoing AMD64 work.
21909 * mini-arch.h: Add AMD64 support.
21911 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
21913 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
21915 * mini-ops.h: Add new opcodes.
21917 * Makefile.am: Add AMD64 support.
21919 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
21920 rules into the inssel-long*.brg files.
21922 * *-amd64.*: Add beginnings of AMD64 backend.
21924 2004-07-22 Ben Maurer <bmaurer@ximian.com>
21926 * mini.c (print_dfn): commenting out the code that prints
21927 the cil. With -O=deadce, this makes -v -v crash.
21929 * cpu-pentium.md: make checkthis have a length of 2
21931 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
21933 * mini-sparc.h: fix implementations of __builtin
21934 functions for Sun compiler for V9.
21936 2004-07-16 Ben Maurer <bmaurer@ximain.com>
21938 * mini.c: use the new stelem.ref wrapper
21939 * exceptions.cs, arrays.cs: new stelem.ref tests
21941 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
21943 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
21944 new XSP should work with these changes).
21946 2004-07-14 Ben Maurer <bmaurer@ximain.com>
21948 * inssel-{long32,x86,}.brg: trivial optimizations.
21950 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
21952 * mini.c: load value when emitting box operation in
21955 2004-07-12 Ben Maurer <bmaurer@ximian.com>
21957 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
21958 is one byte shorter than cmp DWORD PTR [eax], 0.
21960 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
21962 * inssel-ppc.brg: arguments on the stack are always
21963 relative to the stack pointer (spotted by Neale Ferguson).
21965 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21967 * exceptions-x86.c: delay appending the method name to the trace until
21968 after mono_jit_info_table_find is called, as this gets the real
21971 2004-07-09 Ben Maurer <bmaurer@ximian.com>
21973 * aot.c: register roots
21975 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21977 * aot.c : I could just use PLATFORM_WIN32 flag.
21979 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21981 * aot.c : Reverting the previous fix. This time it broke linux build.
21983 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21985 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
21987 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
21989 * mini.c (handle_stack_args): Remove some more debugging code.
21991 * mini.c (handle_stack_args): Remove debug output left in by mistake.
21993 * driver.c mini.h aot.c: Allow additional options to be specified with
21994 --aot and pass them to mono_compile_assembly.
21996 * aot.c: Add experimental code to AOT compile all loaded assemblies
21997 on demand and save the code into a cache in the filesystem.
21999 * aot.c: Add support for more wrapper methods.
22001 * mini.c (handle_stack_args): Handle some corner cases. Fixes
22004 * cpu-*.md: Remove removed opcodes.
22006 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
22007 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
22008 related icalls to marshal.c.
22010 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
22012 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
22014 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
22016 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
22018 2004-07-06 Ben Maurer <bmaurer@ximian.com>
22019 * liveness.c: If liveness is recomputated we need to reset the information
22020 for each variable. This way, if the liveness range has been narrowed
22021 by optimizations that happened after the last computation, we can return
22024 For example, if you have
22029 // Tons of code that does not affect i
22035 i = 0 is dead code and will be removed by SSA. However, when
22036 linear scan gets to the code, i will still appear to be live
22037 throughout the entire block. This prevents good register allocation.
22039 2004-07-06 Martin Baulig <martin@ximian.com>
22041 * debug-mini.c (mono_debug_init_method): Allow
22042 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
22043 (mono_debug_add_icall_wrapper): New method.
22045 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
22047 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
22049 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
22052 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
22054 * aot.c (mono_aot_load_method): Fix loading of debug info.
22056 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22058 * aot.c: Add logging support.
22060 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22062 * mini.h: Add prototype for mono_print_method_from_ip.
22064 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
22066 * inssel.brg: 64 bit fixes.
22068 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
22071 * Makefile.am: Add SPARC64 support.
22073 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22075 * aot.c: Fix alignment problems on 32 bit platforms.
22077 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22079 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
22082 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
22085 * mini.h: Bump AOT file version. Some 64 bit fixes.
22087 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22089 * inssel-sparc.brg: Add new rule to avoid register moves.
22091 * inssel.brg: Add ldind_to_load_membase helper function.
22093 2004-06-30 Ben Maurer <bmaurer@ximian.com>
22095 * mini.c: OffsetToStringData intrinsic.
22097 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22099 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
22101 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
22104 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
22105 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22107 * mini.c: reinstated mono_compile_get_interface_var()
22108 on x86, too, since the change breaks the Gtk# build there as well.
22110 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22112 * driver.c: remove loop from the default optimizations: it seems to
22113 interact badly with some of the other options (see bug #60613).
22115 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
22117 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
22118 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
22120 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
22122 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
22123 vararg-using methods.
22125 2004-06-21 Martin Baulig <martin@ximian.com>
22127 * mini/mini-exceptions.c
22128 (mono_handle_exception): Added `gpointer original_ip' argument.
22129 After calling mono_unhandled_exception(), call
22130 mono_debugger_unhandled_exception() and if that returns true,
22131 restore the context and return.
22133 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
22135 * mini-ppc.c: prefer the use of relative branches so
22136 they won't need to be patched in aot code (patch from Patrick Beard).
22138 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22140 * aot.c: patch from Patrick Beard to make the output assembly
22141 more correct for the MacOSX assembler. Small tweak to
22142 generate sane images on Linux/PPC, too.
22144 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22146 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
22147 case until bug #59509 is fixed (shows up in #60332).
22149 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22151 * mini.c: make sure the needed wrappers are compiled, too, with
22154 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
22156 * driver.c: remove NPTL reference in --version output.
22158 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22160 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
22161 generate valid assembly for the Mach-O assembler.
22163 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
22165 * driver.c: don't include abcrem in the all optimization specifier
22166 since it slows down jit compilation too much for now.
22168 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
22170 * mini.c: use BIGMUL only if both operands have the same signage.
22171 * iltests.il: Test for bug 60056. (errors related to signage in
22176 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
22178 * mini.c, aot.c: memory leak fixes.
22180 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
22182 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
22184 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
22186 * Makefile.am: remove the -static hack completely, it links in
22187 statically glib as well.
22189 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
22191 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
22192 * exceptions.cs: make it compile with new mcs/csc.
22194 2004-06-03 Massimiliano Mantione <massi@ximian.com>
22195 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
22196 and added relevant test case.
22198 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22200 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
22201 regressions in gtk-sharp.
22203 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
22205 * exceptions.cs: New regression tests.
22207 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
22209 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
22211 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
22213 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
22215 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
22217 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
22219 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
22221 * mini.c (mono_jit_runtime_invoke): Init class in this
22222 method instead of trusting mono_jit_compile_method to
22223 do the work (because wrappers can be in object class)
22225 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
22227 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
22229 * basic-long.cs: New regression test.
22231 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
22233 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
22234 and div/rem checks.
22236 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
22238 * Makefile.am: fix miguel's change to build mono statically against
22239 libmono (track build dependencies).
22241 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22243 * cfold.c: Some glib versions do not have G_MININT32.
22245 2004-05-26 Massimiliano Mantione <massi@ximian.com>
22247 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
22248 with precision of tan, atan, sin and cos, and implemented related
22249 regressions tests (fixes bug 54467, but one new problem appeared and
22252 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22254 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
22256 * exceptions.cs: Add test for constant folding && division by zero.
22258 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
22259 since driver.c is in libmono too, so the optimization was useless.
22261 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
22262 variable to driver.c so the compiler can emit more efficient code to
22265 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22267 * Makefile.am: don't distribute generated inssel.[ch] files.
22269 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
22271 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
22272 into the default appdomain. Fixes #58707.
22274 * jit-icalls.c: Remove the broken approximation for truncl, doing
22275 no conversion is better.
22277 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
22280 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
22282 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
22283 of the mcrxr instruction which is not available on some processors
22284 even if it's documented to be. Implement add and sub overflow correctly
22285 (still not complete for long unsigned). Speed up icalls a bit.
22287 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
22289 * mini.c (mono_jit_compile_method_with_opt): Make sure that
22290 we run .cctor in the current domain instead of target_domain.
22292 Fixes bug #58558, .cctor not being called in -O=shared.
22294 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
22296 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
22298 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
22300 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
22301 which can be done with an imm8, do it that way.
22302 (mono_arch_output_basic_block): ditto for a jmp
22303 (mono_arch_emit_prolog): Computate maximum offset of a label.
22305 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
22307 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
22308 now tries to allocate prefered physical reg's for virtual
22309 regs. This reduces the number of emited spills/loads with
22310 20-30% on our core assemblies.
22312 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22314 * jit-icalls.c: truncl() is not needed and trunc() is
22315 the correct thing to do anyway (bug #58287).
22317 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
22319 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
22322 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
22324 * driver.c: enable loop optimizations by default.
22326 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22328 * mini-x86.c: fix calc of max loop size when aligning loops start.
22330 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
22332 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
22335 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
22337 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
22340 * basic-long.cs: Add tests for add/subtract of immediates with carry.
22342 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
22344 * mini.c (inline_method): Allways inline some wrappers even if the cost
22345 is too large. Fixes #58785.
22347 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
22349 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
22351 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
22352 (crichton@gimp.org). Beginning of support for sparc/linux.
22354 * mini-sparc.c: Optimize retrieval of LMF address.
22356 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
22358 * exceptions-ppc.c: handle alloca in methods with clauses.
22360 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
22362 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
22364 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
22366 * mini.c: Delegate most of the abort signal work to
22367 mono_thread_request_interruption, which also handles Stop and Suspend
22370 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
22372 * mini.c mini.h: Allow inlining of icall wrappers if the backend
22373 supports the save/restore lmf opcodes.
22375 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
22377 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
22378 by gcc-3.4 as well.
22380 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
22382 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
22384 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
22385 methods which contain array accesses.
22387 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
22388 boundaries. Fixes #58537.
22390 * iltests.il: Add regression test for #58537.
22392 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
22394 * mini-x86.c (mono_arch_local_regalloc): Last part of
22395 fix for bug #58633 (releasing register to early).
22397 2004-05-18 Miguel de Icaza <miguel@ximian.com>
22399 * basic-long.cs: Add new regression test.
22401 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
22403 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
22404 register too early on the chain.
22406 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
22408 * mini.c (create_helper_signature): Use a helper function to reduce
22409 the code which needs to be written. Also set the calling convention of
22410 icalls on windows. Fixes #57840.
22412 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22414 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
22415 exceptions-ppc.c: added helper function to get the instruction address
22416 from a signal handler context.
22418 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
22420 * helpers.c: use g_get_tmp_dir. Invokes happyness
22423 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
22425 * helpers.c: Add new env variable to pass args to objdump.
22426 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
22428 2004-05-17 Radek Doulik <rodo@ximian.com>
22430 * Makefile.am (common_sources): added abcremoval.h so it get
22431 disted and daily mono packages on go-mono.com will build again
22433 2004-05-17 Massimiliano Mantione <massi@ximian.com>
22435 * abcremoval.c: Fixed coding style, added copyright header.
22437 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
22439 * mini.h: Added prototype for abc removal main function.
22441 * build_relations_propagation_table.pl: Added copyright header.
22443 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
22445 * basic-long.cs: reg test for complex ceq_long bug.
22447 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
22449 * mini-x86.c (mono_arch_local_regalloc): Correctly free
22450 reg in long and clob case (bug #58343). Fixed/added comments.
22452 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
22454 * mini.c (mono_jit_runtime_invoke): Follow new convention
22455 of calling the invoke method with an function pointer.
22457 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
22459 * ChangeLog: Fix author of memory leak patch.
22461 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
22463 * Makefile.am: fix make dist as well...
22466 2004-05-14 Massimiliano Mantione <massi@ximian.com>
22468 * cfold.c: Made so that conversions from pointer to int4 are no-ops
22469 on archs where pointers are 4 bytes long.
22471 * Makefile.am: Added abcremoval.c source file.
22473 * abcremoval.c: Added abcremoval.c.
22475 * abcremoval.h: Added abcremoval.h.
22477 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
22479 * inssel.brg: Enabled bounds check removal.
22481 * mini.c: Added support for abcrem optimization.
22483 * mini.h: Added abcrem optimization label.
22485 * driver.c: Added support for abcrem optimization.
22487 * propagated_relations_table.def: Added propagated_relations_table.def.
22489 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
22491 * mini.c, cfold.c: fix style.
22493 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22495 * mini.c: handle issue with the low-level implementation of
22496 some long opcodes (bug #54209).
22498 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
22500 * basic.cs: test for my new cmov stuff.
22502 2004-05-13 Patrik Torstensson
22504 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
22505 opt and added peephole documentation.
22507 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
22509 * tramp-ppc.c: rewrote the generic trampoline code.
22511 2004-05-11 Patrik Torstensson
22513 * mini-x86.c: optimize long shl/shr asm code (one less branch)
22515 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
22517 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
22519 * mini.h mini.c dominators.c: Applied patch from Derek Woo
22520 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
22522 * mini.c: Add new icalls for AsAny marshalling.
22524 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
22526 * tramp-ppc.c, mini-ppc.c: more cleanups.
22528 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22530 * mini.c: no warnings.
22532 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22534 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
22536 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
22538 * mini.c: In the thread abort signal handler, if the thread is in the
22539 process of being stoped, don't throw the Abort exception, just stop the
22542 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
22544 * tramp-ppc.c: removed old code.
22546 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22548 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
22549 do some simple speed optimizations on ppc.
22551 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22553 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
22554 and large offsets in load/store.
22556 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
22558 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
22559 it causes regressions.
22561 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
22563 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
22566 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
22568 * jit-icalls.c: remove warnings.
22569 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
22570 speedups for unsafe code.
22572 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
22574 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
22576 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
22578 * basic-calls.cs: Add new regression test.
22580 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
22583 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
22585 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
22588 2004-05-06 Patrik Torstensson
22590 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
22591 long reg allocation in any reg (not only eax:edx) and implemented
22592 long shl/shr ops in asm instead of helpers.
22594 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
22596 * mini-sparc.h: Fix warnings.
22598 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
22601 * mini-exceptions.c (mono_handle_exception): Call the filter in a
22602 separate statement for clarity.
22604 * mini-sparc.c: Update status.
22606 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
22608 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
22611 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22613 * inssel-ppc.brg: another small pre-release workaround:
22614 we don't do overflow detection for long_sub_un.
22616 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22618 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
22619 (also works around a weird ppc bug: 57957).
22621 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
22623 * tramp-ppc.c: trampoline fixes.
22625 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
22627 * mini-ppc.c: fixed typos.
22629 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
22631 * mini-ppc.c, exceptions-ppc.c: more code saves registers
22632 at the top of the stack. Fixed typos. Use a frame registers
22633 for all the methods with exception clauses.
22635 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22637 * exceptions-ppc.c: restore fp registers.
22639 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
22641 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
22642 order from the stack top (moved the stack room to save the
22643 return value for trace after the param area). Fixed corruption
22644 in restoring registers on unwind.
22646 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
22648 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
22650 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22652 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
22653 and prolog/epilog for methods that use it. Allow
22654 enough param area room for varargs methods. Fix miguel's
22655 breakage in exception handling.
22657 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22659 * Makefile.am: run genmdesc only on current arch.
22661 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22663 * exceptions-x86.c:
22664 * mini-x86.h: fix the build on windows.
22666 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
22668 * 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.
22670 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
22672 * mini-exceptions.c: New file.
22674 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
22675 Move some parts of the x86 exception handling code to an
22676 arch-independent file so it can be shared with other ports.
22678 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
22680 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
22682 2004-04-26 David Waite <mass@akuma.org>
22684 * driver.c: remove comma from end of enumeration declaration
22686 2004-04-26 Jackson Harper <jackson@ximian.com>
22688 * driver.c: parse config file before loading first assembly. This
22689 allows the user gac to be enabled/disabled.
22691 2004-04-23 Miguel de Icaza <miguel@ximian.com>
22693 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
22694 simpler mechanism: we do not care what is encoded initially
22695 (branch absolute or relative), we care about the code and its
22696 target. I kept the old code for reference for now.
22698 The new code tries first to determine if the jump is anywhere in
22699 the -/+32 absolute meg range, if it succeeds, it encodes using the
22700 absolute branch; If not, it tried to find something in the
22701 relative range, if not, it uses the handle_thunk code.
22703 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
22705 * exceptions-ppc.c: use the correct ip register on macosx.
22707 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
22709 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
22711 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
22713 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
22714 Raise exception on integer divide by zero by hand since the hw
22715 doesn't support it. Handle NaNs in FP compares.
22717 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
22719 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
22720 code reducing duplication between the platforms and enabled
22721 signal exception handling (on linux for now).
22723 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
22725 * exceptions-ppc.c: more macosx support.
22727 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22729 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
22731 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
22733 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
22735 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
22737 * iltests.il: more tests.
22739 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
22741 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
22744 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
22746 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
22748 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
22750 * liveness.c: Mark variables as volatile in all basic blocks reachable
22751 from exception clauses.
22753 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
22755 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
22758 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
22760 * iltests.il, basic.cs: more tests for regalloc.
22762 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
22764 * iltests.il: Some tests for register allocation modifications
22767 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
22769 * exceptions.cs: Add regression test for bug #56782.
22771 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
22772 original stack trace if an exception is rethrown. Fixes #56782. Oh,
22773 the beauty of fixing the same thing in 5 different files...
22775 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
22777 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
22780 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
22782 * mini.c: Add support for STRWLPARRAY marshalling convention.
22784 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
22786 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
22787 to init the context to setup the regs pointer).
22789 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22791 * exceptions-ppc.c: more exceptions work.
22793 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22795 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
22798 2004-04-13 Miguel de Icaza <miguel@ximian.com>
22800 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
22801 can use the memory directly.
22803 * cpu-pentium.md: Update documentation from a post from Zoltan.
22805 add x86_add_membase, x86_sub_membase, x86_mul_membase
22807 2004-04-13 Miguel de Icaza <miguel@ximian.com>
22809 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
22810 GENERAL_REGS they were also hardcoded for all PPC ports.
22812 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
22814 Remove hard-coded limit for floating point registers, use
22815 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
22817 Notice that in MacOS X calling conventions you can fit a lot more
22818 floating point values in registers, so I should update the PInvoke
22819 test to excercise the passing of floating point values on the
22820 stack (currently broken).
22822 2004-04-06 Miguel de Icaza <miguel@ximian.com>
22824 * tramp-ppc.c (create_trampoline_code): Added
22825 JUMP_TRAMPOLINE_SIZE.
22826 (ppc_magic_trampoline): Follow the pattern from
22827 x86_magic_trampoline: if code is set to zero, return.
22828 (create_trampoline_code): Always pass MonoMethod to the jump
22829 trampoline, before it was passing a null.
22830 (mono_arch_create_jump_trampoline): Implement the jump stub, could
22831 share the code with mono_arch_create_jit_trampoline.
22833 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
22835 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
22838 * cpu-g4.md: Added length for jmp instruction, the worst case
22839 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
22842 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
22844 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
22846 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
22848 * mini.c: Only set bblock->real_offset when adding a new bblock, and
22849 before each IL instruction.
22851 * mini.c (CEE_BOX): Fix warnings.
22853 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22855 * mini.c: removed a few unused vars and extra whitespace.
22857 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
22859 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
22861 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
22863 (OP_GETCHR): use the above
22864 (CEE_LDELEMA): use the above.
22866 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
22867 version of the generic impl.
22868 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
22869 (CEE_LDELEMA): use the above.
22871 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
22873 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
22876 * iltests.il: Added new regression test for #56317.
22878 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
22880 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
22881 under NetBSD. Fixes #56450.
22883 * liveness.c (update_gen_kill_set): Fix previous patch.
22885 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22887 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
22889 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
22891 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
22892 ldsfld and ldsflda.
22894 * inssel-sparc.brg: Add more optimizations.
22896 * mini-sparc.c: Replace multiply/divide with shifts if possible.
22898 2004-04-01 Martin Baulig <martin@ximian.com>
22900 * mini.c (handle_box): New static function; moved the
22901 implementation of CEE_BOX here.
22902 (mono_method_to_ir): Added `constrained_call' variable.
22903 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
22904 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
22905 mono_method_get_constrained() to get the method.
22907 2004-04-01 Martin Baulig <martin@ximian.com>
22909 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
22910 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
22911 (mono_method_to_ir): We don't need these macros anymore since
22912 mono_class_get_full() already takes care of it.
22914 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22916 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
22917 use @function (as doesn't accept #function here) and check the return
22918 value of system and stop if fails.
22920 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22922 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
22924 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
22926 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
22928 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
22930 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
22933 * basic-long.cs: Add test for negation of Int64.MinValue.
22935 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
22937 * mini-sparc.c: Update status.
22939 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
22941 * exceptions-sparc.c: Fix return value in filters.
22943 * inssel-sparc.brg: Fix register allocation in some rules.
22945 2004-03-28 Martin Baulig <martin@ximian.com>
22947 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
22950 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
22952 * mini-x86.c (mono_arch_patch_code): Fix warnings.
22954 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
22955 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
22956 remove unused conv_u4 opcode.
22958 * mini-x86.c: Remove valgrind workaround since it slows down things
22959 even when mono is not run under valgrind.
22961 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
22963 * mini-sparc.c: Update status.
22965 * inssel-sparc.brg: Add some optimizations.
22967 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
22968 future delay slot filling. Add support for varargs, tail calls and JMP.
22970 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
22971 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
22973 * inssel.brg: Fix register allocation in OP_ARGLIST.
22975 * inssel.brg: Fix warnings.
22977 2004-03-25 Martin Baulig <martin@ximian.com>
22979 * mini.c (inflate_generic_field): Removed.
22980 (mini_get_method): Removed, use mono_get_method_full(),
22981 (mini_get_class): Removed, use mono_class_get_full().
22982 (mono_method_to_ir): Pass our generic context to
22983 mono_field_from_token().
22985 2004-03-25 Martin Baulig <martin@ximian.com>
22987 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
22988 of a `MonoMethod *'.
22989 (mini_get_method): Take a `MonoGenericContext *' instead
22990 of a `MonoMethod *'.
22991 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
22992 a new local variable called `generic_context' which holds the
22993 current `MonoGenericContext *'; use it to lookup things.
22995 2004-03-24 Martin Baulig <martin@ximian.com>
22997 * mini.c (mini_get_class): New static method; if we're inside a
22998 generic instance, inflate the class if neccessary.
22999 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
23001 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
23003 * iltests.il: New regression test for #55976.
23005 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
23008 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23010 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
23013 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23015 * liveness.c: Consider SSA stores as well as loads when making vars
23018 * exceptions.cs: New regression tests for register allocation.
23020 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
23022 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
23023 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
23024 domain lock only to protect puntual access to data structures.
23025 Added access lock for sighash, jit_icall_hash_name,
23026 jit_icall_hash_addr and domain->code_mp.
23028 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
23030 * driver.c: Print SIGSEGV handling method.
23032 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
23034 * mini.c (setup_jit_tls_data): Handle case when this is called
23035 multiple times for a thread.
23037 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
23038 is different from fbxx_un. Fixes #54303. Also use constants instead of
23039 magic numbers in a lot of places.
23041 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
23043 * exceptions.cs: Fix cctor test when --regression is used.
23045 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
23047 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
23050 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23052 * inssel-ppc.brg: fixed register assignments for some rules.
23054 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23056 * exceptions.cs: Add test for exceptions in static constructors.
23058 * mini.c (mono_jit_compile_method_with_out): Move the calling of
23059 static constructors outside the domain lock. Fixes #55720.
23061 2004-03-17 Martin Baulig <martin@ximian.com>
23063 * mini.c (get_generic_field_inst): Removed, this'll never happen.
23064 (inflate_generic_field): Take the `MonoMethod *' instead of the
23065 `MonoClass *' and added support for generic method.
23066 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
23067 have a `field->parent->gen_params', only inflate the field if it's
23068 an open constructed type.
23070 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23072 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
23073 exception object instead of the preconstructed ones.
23075 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23077 * mini.c: reverted changed to sigsegv_signal_handler commited
23078 accidentally in the previous patch.
23080 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23083 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
23084 running --aot with an old assembly.
23086 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
23088 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
23091 * mini-sparc.c: Add support for v9 branches with prediction.
23093 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
23095 * mini.c (mini_init): #warning is GNUC only
23097 * mini-sparc.h: implement __builtin_frame_address
23098 and __builtin_return_address for Sun C compiler
23100 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
23102 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
23104 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
23106 * basic-calls.cs: Add test for unaligned byref long argument passing.
23108 * mini-ops.h: Add sparcv9 compare and branch instructions.
23110 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
23111 v9 instructions if we have a v9 cpu.
23113 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
23114 registers for global allocation.
23116 * exceptions-sparc.c: Fixes.
23118 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
23120 * liveness.c (mono_analyze_liveness): Optimized version.
23122 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
23124 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
23127 * basic-float.cs basic-calls.cs: New regression tests.
23129 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
23131 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
23132 sigaltstack implementation.
23134 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
23136 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
23137 stuff if SIGSEGV_ON_ALTSTACK is not defined.
23139 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
23141 * mini.c: Fix warnings.
23143 * mini.c (mono_resolve_patch_target): New function which contains the
23144 arch independent part of the patching process.
23146 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
23147 patching code to a separate function.
23149 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
23151 * mini.c (add_signal_handler): ifdef out on Windows
23153 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
23155 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
23156 cpu-sparc.md: Add exception handling support + other fixes.
23158 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
23159 typed GC detection in --version.
23161 * basic.cs exceptions.cs: New regression tests.
23163 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
23164 the arch specific code can store data during a compilation.
23166 * mini-ops.h: Add OP_SETFRET.
23168 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
23169 function, register a separate icall for each arity, so the icalls can
23172 * mini.c (mono_print_tree): Print negative offsets in a more readable
23175 * mini.c: Make signal handling work on sparc.
23177 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
23179 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
23181 * jit-icalls.c: Emulate truncl by aintl on solaris.
23183 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
23185 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
23187 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
23189 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
23191 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
23192 a MarshalByRef type, inline a method that performs the check, taking into
23193 account that the object can be a proxy. Also implemented tow new opcodes:
23194 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23195 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
23196 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23198 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
23200 * mini-ppc.c: if a relative branch displacement is too big
23201 but it points to and area reachable with an absolute branch,
23204 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
23206 * mini.c: optimize small copies in cpblk.
23208 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
23210 * basic-calls.cs basic-float.cs: New regression tests.
23212 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
23213 negative offsets from %fp. Implement localloc. Fix local register
23214 allocation. Fix the case when the this argument needs to be saved to
23215 the stack. Implement some missing opcodes.
23217 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
23219 * mini.c (mini_method_compile): Reenable global regalloc in methods
23220 with exception handlers.
23222 * linear-scan.c (mono_varlist_sort): Fix warning.
23224 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
23226 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
23229 * liveness.c: Make all variables uses in exception clauses volatile, to
23230 prevent them from being allocated to registers. Fixes #42136.
23232 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
23234 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
23235 causes regressions.
23237 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
23238 argument to mono_arch_regalloc_cost.
23240 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
23243 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
23245 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
23246 Make the cost of allocating a variable to a register arch dependent.
23248 * basic-calls.cs: Fix compilation of tests.
23250 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
23251 helper function to cut back on the number of #ifdefs needed.
23253 * mini-ppc.c: Fix compilation.
23255 * basic-calls.cs: New regression tests.
23257 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
23259 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
23260 of l0 since that is callee saved.
23262 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
23265 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
23266 of delay instruction.
23268 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
23270 * mini.h (MonoCallInst): Add 'virtual' flag.
23272 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
23274 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
23276 * *.cs: New regression tests.
23278 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
23281 * mini.c (mono_runtime_install_handlers): Fix build.
23283 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
23284 'signal_stack_size' members.
23286 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
23287 alternate signal stack.
23289 * exceptions-x86.c: Add stack overflow handling.
23291 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
23292 functions to arch independent code.
23294 * mini.c (mono_print_tree): Print more detailed info for load_membase
23297 2004-02-23 Martin Baulig <martin@ximian.com>
23299 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
23301 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23303 * mini-x86.c: fixed reg allocation for div/rem.
23305 2004-02-22 Miguel de Icaza <miguel@ximian.com>
23307 * driver.c (mono_main): Report some configuratio options on --version.
23309 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
23311 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
23312 low in the address space. Correctly flush memory in thunks where we
23313 output native code.
23315 2004-02-20 Martin Baulig <martin@ximian.com>
23317 * mini.c (mini_get_method): New static method; inflate all generic
23318 methods and methods in open generic instances.
23319 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
23320 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
23322 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23324 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
23326 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
23328 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
23330 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
23332 * mini-sparc.c (flushi mono_arch_output_basic_block): make
23333 it compile using Sun's compiler.
23335 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23337 * 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.
23339 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
23341 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
23343 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
23345 * mini-ppc.c: handle calls outside of the allowed range with thunks
23346 allocated using the code manager.
23347 * tramp-ppc.c: use the code manager to hold generated native code.
23348 Fixed the magic trampoline to just patch vtable entries.
23350 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
23352 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
23355 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
23357 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
23360 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
23361 if we have a working __thread implementation.
23363 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
23364 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
23366 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
23368 * mini-x86.c: Fix compilation under gcc 2.
23370 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
23372 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
23373 contains a call to the wrapped function.
23375 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
23376 OP_<CALL>_IMM opcodes, and use them under X86.
23378 * mini.c (mono_jit_find_compiled_method): Fix warning.
23380 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
23382 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
23384 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
23385 functionality to mini.c.
23387 * mini.c (mono_create_jump_trampoline): New function to create a jump
23388 trampoline. Return a compiled method instead of a trampoline if it
23389 exists. Add a cache for jump trampolines.
23391 * mini.c (mono_jit_find_compiled_method): New function to return a
23392 compiled method if it exists.
23394 * mini-x86.c: Call mono_create_jump_trampoline instead of
23395 mono_arch_create_jit_trampoline.
23397 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
23398 a jump trampoline. Fixes #52092.
23400 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
23402 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
23403 which is not up-to-date. Add check_corlib_version () instead.
23405 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
23408 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
23409 since newer valgrind versions do not need it.
23411 * mini.c (mono_jit_compile_method_with_opt): New helper function to
23412 compile a method with a given set of optimizations.
23414 * mini.c: Compile icall wrappers on-demand instead of at startup.
23416 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
23417 wrapper for an icall.
23419 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
23421 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
23424 * iltests.il: Add test for non-empty stack before switch instruction.
23426 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
23428 * mini.c: Add support for new stringbuilder marshalling conventions.
23430 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
23432 2004-02-01 Martin Baulig <martin@ximian.com>
23434 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
23435 in `ginst->mtype_argv'.
23437 2004-01-31 Miguel de Icaza <miguel@ximian.com>
23439 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
23440 facilitate grepping.
23442 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
23444 * mini.c: fixed buglet in initobj generic implementation for references.
23446 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
23448 * Makefile.am: make the version script conditional.
23449 * jit-icalls.c: handle missing truncl().
23451 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
23453 * exceptions.cs: Add more tests for double->int conversion.
23455 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
23456 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
23458 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
23460 * driver.c: make --verbose --version emit an error
23461 if the loaded corlib doesn't match the runtime version.
23463 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
23465 * mini-ppc.h: export ppc_patch().
23466 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
23467 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
23468 on par or better than on MacOSX.
23470 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
23472 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
23473 mono_lookup_pinvoke_call.
23475 * mini-x86.c: Under windows, the default pinvoke calling convention is
23476 stdcall. Fixes #52834.
23478 * mini.c (optimize_branches): Add an upper bound to the number of
23479 iterations to prevent infinite loops on strange loops. Fixes #53003.
23481 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
23483 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
23484 and ISINST. Fixes #52093.
23486 * objects.cs (test_0_vector_array_cast): New tests.
23488 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
23490 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
23491 checking in Array.Set ().
23493 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
23496 * object.cs (test_0_multi_array_cast): New regression test.
23498 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
23500 * exceptions-ppc.c: fix build on Linux/PPC.
23502 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
23504 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
23505 running under valgrind.
23506 (x86_magic_trampoline): Fix build bustage.
23508 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
23509 negative values as well. This is needed for the encoding of the line number
23510 info, since sometimes the line numbers are not in increasing order.
23512 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
23514 * cpu-pentium.md (localloc): Increase the size of the localloc
23515 instruction since it is a loop under Win32.
23517 * debug-mini.c (record_line_number): Get rid of unneccesary memory
23520 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
23522 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
23523 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
23524 Max Horn (max@quendi.de). Fix file names in comments.
23526 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
23528 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
23529 avoid stack overflow.
23530 (replace_usage): Avoid uninitialized variable warnings.
23532 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
23533 and taking the address of valuetype variables.
23535 2004-01-03 Patrik Torstensson
23537 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
23538 for other purposes than FP later on.
23540 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
23542 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
23545 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
23547 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
23549 2003-12-30 Patrik Torstensson <p@rxc.se>
23551 * mini-x86.h: Decreased number of availiable fp regs.
23552 Solves corner cases with FP spilling.
23554 2003-12-23 Patrik Torstensson <p@rxc.se>
23556 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
23557 for floating point stack tracking / spilling on x86.
23560 * basic-float.cs: added float mul overflow test.
23562 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
23564 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
23566 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
23568 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
23569 supports for cond branches that overflow the immediate
23570 overflow offset. mcs can compile simple programs.
23572 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
23574 * exceptions-ppc.c: exception handling support wip:
23575 finally handlers get run on exception.
23577 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
23579 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
23582 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
23584 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
23585 initial support for stack walking and unwinding.
23587 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
23589 * driver.c (mono_main): Make corlib-out-of-sync message more
23590 descriptive. Also remove verify_corlib call.
23592 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
23594 * mini.c: make CEE_NEWARR calls and other emulated opcodes
23595 not overlap with other call's arguments, too.
23597 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
23599 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
23600 move to arch-specific code the choice of arch-specific
23601 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
23602 * mini.c: ensure emulation calls will not interleave
23605 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
23607 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
23608 the magic trampoline stack frame is dropped before executing
23611 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
23613 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
23614 and integer to fp conversions. Added support for overflowing
23615 arguments on the stack. Reserve a couple more registers as temps.
23616 Added support for aot compilation (as output still needs to be
23619 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
23621 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
23622 Don't overwrite return register in some corner cases.
23624 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
23626 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
23627 static constructors when AOT compiling.
23629 * driver.c (mono_main): Call mono_check_corlib_version.
23631 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
23633 * cpu-g4.md, basic.cs: fixed div target register.
23635 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
23637 * mini-ppc.c, basic.cs: shl_imm fix with test.
23639 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
23641 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
23642 structures by value. Misc fixes.
23643 * objects.cs: more tests.
23645 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
23647 * mini-ppc.c: lconv.ovf.i implemented.
23649 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23652 (mini_init): don't error out if someone already called g_thread_init.
23654 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
23656 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
23657 to be any type per the spec. Fix abnormal memory usage when
23658 the same object is repeatedly thrown.
23660 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
23662 * mini.c: check for overruns in IL code.
23664 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
23666 * TODO: Add/remove some todo entries.
23668 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
23670 * driver.c (mono_main): Call mono_verify_corlib.
23672 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
23674 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
23675 This has been moved to mini.c
23676 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
23677 type being casted is marshalbyref it could be a proxy, so instead of
23678 emitting the type check code, emit a call to a runtime method that will
23679 perform the check by calling CanCastTo if needed.
23681 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
23683 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
23684 methods with large stack frames under Win32.
23686 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
23688 * Makefile.am: Distribute regression tests.
23690 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
23691 at the end instead of inserting each variable into the sorted list.
23693 * linear-scan.c (mono_varlist_sort): New helper function.
23695 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
23697 * mini.c: ensure arguments and locals are within bounds.
23699 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
23701 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
23704 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
23706 * mini.c (mono_cprop_copy_values): Fix crash.
23708 * aot.c: Set verbosity back to 0.
23710 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
23712 * regalloc.c: complete memory leak fix by Laurent Morichetti
23715 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
23717 * driver.c (main_thread_handler): Revert the previous patch.
23719 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
23722 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
23723 memory from the memory pool.
23725 * driver.c (main_thread_handler): Turn on all optimizations when
23728 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
23729 an array for better performance.
23731 * regalloc.c (mono_regstate_assign): Fix memory leak.
23733 * debug-mini.c (mono_debug_serialize_debug_info): New function to
23734 serialize the debug info.
23736 * debug-mini.c (mono_debug_add_aot_method): New function to load the
23737 debug info from the serialized representation.
23739 * aot.c: Save debug info into the generated file and load it when
23742 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
23744 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
23746 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
23747 More FP-related fixes.
23749 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
23751 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
23752 and register allocation buglet. Hello world now runs.
23754 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
23756 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
23757 * tramp-ppc.c: fixed class init trampoline.
23758 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
23760 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
23762 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
23763 mini.c: more ppc changes/fixes.
23765 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
23767 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
23768 Also optimize the case when the arguments are the same in the caller
23771 * iltests.il: Add tests for tail calls with valuetype arguments.
23773 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
23775 * mini-ppc.c: fixes for struct return type.
23777 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
23779 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
23780 mono_spillvar_offset() to arch-specific code.
23782 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
23784 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
23786 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
23788 * exceptions-x86.c: Fix stack space leaks.
23790 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
23791 registers from the lmf if the method has save_lmf set.
23793 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
23795 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
23796 of icall wrappers into InvokeInDomain, since these are now per-domain.
23798 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
23800 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
23801 make some opcode emulation and intrinsic ops enabled/disabled
23802 according to the architecture. More fixes.
23804 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
23806 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
23808 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
23810 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
23811 arch-specific handling for 'this' and struct return type to
23812 arch-specific code.
23814 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23816 * aot.c: prevent divide by zero error when reporting (it happened with
23817 Accessibility.dll).
23819 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
23821 * mini.h (inst_switch): Remove unused macro.
23823 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23826 (load_aot_module): free 'info->methods' and 'info' properly. No more
23827 "free(): invalid pointer blah" messages when you have an old aot
23830 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
23832 * jit-icalls.c, mini.c: Added support for context static fields.
23834 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
23836 * mini.c (mono_method_blittable): Methods which set LastError are not
23837 blittable either. Fixes #51108.
23839 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
23841 * mini.c: flush icache.
23842 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
23844 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
23846 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
23848 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
23850 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
23853 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
23856 * inssel.brg (CEE_MKREFANY): Fix AOT case.
23858 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
23860 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
23861 instruction when the result is discarded.
23863 * iltests.il (test_0_div_regalloc): New regression test.
23865 * arrays.cs: Fix compilation error.
23867 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
23869 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
23870 float rules to inssel-x86.brg: sane architectures with FP registers
23871 don't need to implement these rules.
23873 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
23875 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
23877 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
23879 * mini.h, inssel-long32.brg: fixed endianess issues in int64
23880 implementation of 32 bit systems.
23882 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
23884 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
23885 (Jeroen Zwartepoorte).
23887 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
23889 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
23890 the caller and the callee matches.
23892 * mini.c (mono_method_to_ir): Add comment.
23894 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
23895 signbit is missing on some platforms.
23897 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
23899 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
23901 * mini.c (setup_jit_tls_data): Call the new function.
23903 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
23905 * mini-x86.c: Add experimental support for fast access to the lmf
23906 structure under NPTL/Linux 2.6.x.
23908 2003-11-06 Martin Baulig <martin@ximian.com>
23910 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
23911 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
23914 2003-11-02 Martin Baulig <martin@ximian.com>
23916 * mini.c (inflate_generic_field): New static method.
23917 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
23918 generic instance and the field is declared in a generic type, call
23919 inflate_generic_field() to inflate it. Fixes gen-28.cs.
23921 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
23923 * mini.h mini.c (mono_method_same_domain): New function to return
23924 whenever the caller and the callee are in the same domain.
23926 * tramp-x86.c (x86_magic_trampoline): Use the new function.
23928 2003-10-30 Martin Baulig <martin@ximian.com>
23930 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
23931 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
23933 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
23934 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
23936 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
23938 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
23941 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
23942 object here, so it is in the correct appdomain etc.
23944 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
23946 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
23948 (mono_method_to_ir): Avoid freeing the type created returned from
23949 mono_type_create_from_typespec, since it is put into an internal cache
23950 by the function. Fixes pointer.exe.
23952 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
23953 trampolines for icalls and pinvokes as well. Fixes #33569.
23955 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
23957 * mini.c: Update after appdomain changes.
23959 * mini.c (mono_jit_compile_method_inner): Allways compile native
23960 method wrappers in the root domain, since there can only be one
23961 instance of them, whose address is stored in method->info.
23963 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
23965 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
23966 environment variable. Instead detect automatically whenever running
23967 under valgrind using the magic macro RUNNING_ON_VALGRIND from
23970 2003-10-16 Miguel de Icaza <miguel@ximian.com>
23972 * trace.c, trace.h: New files that implement the new trace option
23975 * driver.c: Document new --trace options.
23977 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
23980 - if (mono_jit_trace_calls)
23981 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
23983 * mini.h: prototypes.
23985 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
23987 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
23989 * mini.c inssel.brg: Implement typedefbyref opcodes.
23991 * mini.c (mono_jit_compile_method): Remove unused local variable.
23993 * mini.c (mono_jit_compile_method_inner): Ditto.
23995 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
23997 * tramp-x86.c (x86_class_init_trampoline): Fix build.
23999 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
24001 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
24003 * mini.c (mono_no_aot): Remove unused global variable.
24005 * mini.c: Thread safety fixes.
24007 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
24009 * mini.c (mono_create_class_init_trampoline): Add a lock around
24010 class_init_hash_addr.
24012 * arrays.cs (test_0_newarr_emulation): Add new regression test for
24015 * mini.c: Decompose the NEWARR instruction before decomposing its
24016 arguments. Fixes #30073.
24018 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
24020 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
24023 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
24025 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
24027 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
24029 * driver.c: Add support for compiling icall wrappers to --compile.
24031 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
24033 * inssel.brg: The empty value in class->interface_offsets is -1, not
24036 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
24038 * objects.cs: New test for 'is' operator on an array of interfaces.
24040 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24042 * tramp-ppc.c: update trampoline code to support jumps
24043 and class initialization.
24045 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
24047 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
24049 * inssel.brg (OP_UNBOXCAST): Fix #46027.
24051 * inssel.brg (OP_UNBOX): Remove unused rule.
24053 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
24054 region instead of one for each method. Fixes #47813.
24056 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
24058 * exceptions.cs (test_0_nested_finally): New regression test for
24059 nested exception handlers.
24061 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
24063 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
24065 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
24068 * mini.c (mono_method_check_inlining): Make the inlining limit
24069 configurable by an environment variable.
24071 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
24073 * mini.h: Bump AOT file version.
24075 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
24076 token, store the image along with the token, since the token might not
24077 refer to the same image as the method containing the relocation,
24078 because of inlining.
24080 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
24082 * mini.c (mono_precompile_assemblies): New function to compile
24083 all methods in all loaded assemblies.
24085 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
24087 * regalloc.h regalloc.c (MonoRegState): Change the type of
24088 iassign and fassign to int*, since they can contain large negative
24089 values if the register is spilled. Also added some comments. Fixes
24092 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
24093 under Win32. Fixes #42964.
24095 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
24097 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
24099 * aot.c: Added support for AOT compiling methods which contain calls
24100 to wrappers. Currently, only remoting-invoke-with-check wrappers are
24103 * driver.c (compile_all_methods): Run the compilation in a thread
24104 managed by mono. Fixes #44023.
24106 * mini.c (mono_codegen): Print full method name in verbose output.
24108 * mini-x86.c (mono_arch_patch_code): Fix warning.
24110 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
24111 jumps, since the method we are jumping to might be domain-specific.
24113 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
24115 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24117 * inssel.brg: string chars are unsigned.
24119 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
24121 * TODO: New todo item.
24123 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
24124 which calls mono_runtime_class_init and patches the call site to
24125 avoid further calls.
24126 (mono_arch_create_class_init_trampoline): New arch specific function
24127 to create a class init trampoline.
24128 (create_trampoline_code): Generalized so it can create
24129 class init trampolines as well.
24131 * mini.c (helper_sig_class_init_trampoline): New helper variable.
24132 (mono_create_class_init_trampoline): New function to create and cache
24133 class init trampolines.
24134 (mono_find_class_init_trampoline_by_addr): New function to lookup the
24135 vtable given the address of a class init trampoline. Used by the
24137 (mono_codegen): Generate a call to a trampoline instead of
24138 mono_runtime_class_init in LDSFLD[A].
24139 (mono_codegen): Add relocations for the new trampoline.
24141 * mini.h mini-x86.c aot.c: Added a new relocation type:
24142 MONO_PATCH_INFO_CLASS_INIT.
24144 * mini.h: Bump AOT version number.
24146 * aot.c: Create a copy of the loaded code instead of using the original
24147 so methods which call each other will be close in memory, improving
24150 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
24151 patch since it breaks the regression tests.
24153 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
24154 for the register saving instruction sequence since the
24155 frame_state_for function in glibc 2.3.2 don't seem to detect it.
24157 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
24159 * TODO: Fix todo item && remove another.
24161 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
24163 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
24166 * aot.c: Moved the check for MONO_LASTAOT into the initialization
24167 function of the module.
24169 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
24170 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
24171 --no-aot command line option.
24173 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
24175 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
24176 by Bernie Solomon (bernard@ugsolutions.com).
24178 * inssel.brg: Refactor the interface offset table related code into
24179 its separate functions and add support for the AOT case.
24181 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
24183 * aot.c (mono_aot_get_method_inner): Fix memory leak.
24185 * aot.c: Added mono_aot_verbose variable and made all debugging
24186 output depend on the value of this variable.
24188 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
24189 method_label and info_label.
24191 * mini.h mini-x86.c aot.c: Added a new relocation type
24192 MONO_PATCH_INFO_IID for klass->interface_id.
24194 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
24195 the MonoJitInfo structure.
24197 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
24198 a non-root appdomain in shared mode.
24200 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
24202 * aot.c: make aot loader less verbose. Remove free of unused variable.
24204 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
24206 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
24208 * .cvsignore: Added *.dll.
24210 * mini.c (mono_print_tree_nl): New function callable while debugging.
24212 * mini.c (mono_print_code): Export this.
24214 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
24217 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
24219 * mini.h (MonoCompile): Added 'jit_info' field.
24221 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
24222 the cfg structure, since it is needed by the AOT compiler.
24224 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24226 * aot.c: A major rewrite. Changes include:
24227 - save exception tables for methods which have them.
24228 - cache failed lookups in aot_get_method () to avoid the (slow) calls
24229 to g_module_symbol.
24230 - reworked the file format so it is now much smaller and needs
24231 fewer relocation entries.
24233 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24235 * aot.c (load_aot_module): Fix build bustage on platforms without
24238 2003-09-04 Martin Baulig <martin@ximian.com>
24240 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
24242 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24244 * TODO: Some new optimization ideas.
24246 * aot.c: Move AOT module loading logic here from mono_assembly_open.
24248 * aot.c: Save the optimization flags used to compile the code into
24251 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
24252 support emitting domain specific code.
24254 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
24255 no longer domain neutral. It can be made domain neutral by compiling
24256 with --optimize=shared.
24258 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
24259 between appdomains.
24261 * driver.c mini.h mini.c: New --no-aot debugging option which disables
24262 loading of AOT code.
24264 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
24266 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
24267 if there is no domain neutrality information.
24269 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
24271 * aot.c (mono_compile_assembly): Emit a symbol containing the file
24272 format version into the generated library.
24274 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
24275 callee method into the caller since one of them could be shared.
24277 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
24278 system exceptions from AOT code now works.
24280 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
24281 method if it is domain neutral and the callee is not.
24283 * graph.c (cfg_emit_one_loop_level): Fix warning.
24285 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
24287 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
24290 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
24292 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
24293 is needed by code which is executed before mono_runtime_init ().
24294 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
24296 * mini.c (mono_thread_abort): Fix warning.
24297 (mono_jit_compile_method): Call static constructor in the AOT case too.
24299 * aot.c (mono_compile_assembly): Fix warning.
24301 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24303 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
24305 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
24307 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
24309 * cpu-pentium.md: Fix the length of call opcodes so they include the
24310 ESP restoring instruction. Fixes #47968.
24312 2003-08-28 Martin Baulig <martin@ximian.com>
24314 * mini-x86.c (mono_arch_call_opcode): Added support for
24315 MONO_TYPE_GENERICINST.
24317 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
24319 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
24321 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
24322 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
24324 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
24327 2003-08-26 Martin Baulig <martin@ximian.com>
24329 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
24330 when reporting an error, set this to the actual error location.
24331 (mono_method_to_ir): Report the correct error location if
24332 get_basic_blocks() returned an error.
24334 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
24336 * mini.c (mono_type_blittable): OBJECT is not blittable.
24337 (mono_method_blittable): Methods which have marshalling descriptors
24338 are not blittable either. Fixes #47842.
24340 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
24342 * driver.c mini.c: Use an environment variable instead of a global
24343 variable. Also fix the build.
24345 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
24346 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
24349 * driver.c mini.c: Added --with-valgrind option to turn off some
24350 code which prevents mono from running under valgrind.
24352 * mini.c (mono_emit_call_args): Fixed warning.
24354 * mini.c (mono_emulate_opcode): Fixed warning.
24356 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24358 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
24359 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
24360 regalloc.c, regalloc.h: specify available registers in arch-specific
24361 code and support floats in the regallocator (patch by Laurent Morichetti
24364 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
24366 * mini.c: mono_thread_current() can be called only after
24367 mono_runtime_init(): rearrange code to not call it early on.
24369 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24371 * mini.c: allocate jump tables in the code mempools.
24373 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24375 * mini.c, mini.h: make sure per-thread data allocated by the jit is
24378 2003-08-10 Miguel de Icaza <miguel@ximian.com>
24380 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
24381 12 to 16. This fixes bug #47453.
24384 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
24386 * mini-ppc.c: fixed indexed load and unsigned compares.
24388 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
24390 * mini.c: reenabled installation of handler for
24391 thread abort signal.
24393 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24395 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
24396 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
24397 until it's fixed and actually useful.
24399 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24401 * inssel-long32.brg: couple more opcodes implemented.
24403 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
24405 * mini-sparc.c: Even more opcodes implemeted.
24407 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
24409 * mini-sparc.c: More opcodes implemented.
24411 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
24413 * mini-sparc.c: More opcodes implemented.
24415 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
24417 * inssel-sparc.brg: Add some needed rules. Direct
24419 * Makefile.am: Use inssel-sparc.brg
24420 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
24421 an assert happy for now.
24423 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
24425 * mini-sparc.c: Fixed compile errors.
24426 * exceptions-sparc.c: Same. We now produce a mono binary
24427 on sparc-linux. Yea.
24429 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
24431 * mini-sparc.c: Renamed registers. Also some macro cleanups.
24432 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
24433 They compile, but do not work.
24435 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24437 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
24438 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
24439 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
24442 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24444 * mini.c: more opcodes implemented and better support for generics.
24446 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
24448 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
24449 * mini.c, mini.h: first cut at generics support: some new instructions
24450 added and changed the behaviour of some of the existing ones.
24452 2003-07-21 Miguel de Icaza <miguel@ximian.com>
24454 * mini.c: Removed definition of metadata_shared mutex here.
24456 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
24458 * mini-x86.c: make vararg calls work for instance methods.
24460 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
24462 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
24463 returns the arguments in a separte list, now.
24465 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24467 * aot.c, mini.c: updates for array type representation changes.
24469 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
24471 * mini.c: register function to perform jit shutdown.
24473 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24475 * mini.c: use a faster allocator if possible.
24477 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
24479 * aot.c: some cleanups and portability changes.
24481 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
24483 * mini.c: use faster allocation for CEE_BOX if possible.
24485 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
24487 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
24488 Moved inlined mempcy code to its own function so that is can be
24489 reused. Added an inline memset function as well (optimized initobj).
24490 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
24492 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
24494 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
24496 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
24498 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
24499 arch code can setup the cpu for CLR execution, if needed.
24500 We use it on x86 to set the precision of FP operations.
24502 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
24504 * mini.c: disable some optimizations if we can guess they'll cost too
24505 much for a given method.
24507 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
24509 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
24511 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
24512 * mini.h mini.c mini-x86.c: Added instruction level coverage
24513 info collection support.
24515 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
24517 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
24518 is now implemented in the profiling API. Get rid of a couple of
24519 unnecessary global variables.
24521 2003-06-15 Nick Drochak <ndrochak@gol.com>
24523 * basic-long.cs: tests for negative values for bigmul, and unsigned.
24524 * cpu-g4.md: add op_bigmul and op_bigmul_un
24525 * cpu_pentium.md: add op_bigmul_un
24526 * inssel-long32.brg: add rule for unsigned bigmul
24527 * mini-ops.h: define OP_BIGMUL_UN
24528 * mini-x86.c: THE BUG: handle (un)signed properly
24529 * mini.c: choose unsigned opcode if needed.
24530 This set of patches fixes bug #44291
24532 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
24534 * mini.c (optimize_branches): improved to handle all kinds of
24535 conditional branches.
24537 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
24539 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
24540 don't raise exceptions.
24542 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24544 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
24545 to arch-specific files.
24547 2003-06-09 Martin Baulig <martin@ximian.com>
24549 * Makefile.am (libs): Added $(LIBGC_LIBS).
24551 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
24553 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
24554 and OP_ATAN (fixes bug#44293).
24556 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
24558 * Makefile.am, mini-x86.c: rename cpu description array to
24559 pentium_desc, since some compilers define the 'pentium' preprocessor
24562 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
24564 * mini.c (mini_select_instructions): add explicit branch if the
24565 following block is not the false target of a conditional branch -
24566 we need this with any optimization that reorder or remove bblocks
24568 * mini.c (optimize_branches): bug fixes
24570 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
24572 * mini.c (mono_method_to_ir): inline static readonly fields
24574 * ssa.c (fold_tree): start cfold support for long (very simple
24577 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
24579 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24581 * inssel.brg: fixed memcpy (bug #44219).
24583 2003-06-05 Dick Porter <dick@ximian.com>
24585 * driver.c: Set the glib log levels to not abort if g_message
24588 g_set_prgname() has to happen before mini_init() so that the
24589 process handle gets the info.
24591 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
24593 * driver.c: add intrins to the default optimizations to get wider
24596 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
24598 * mini.h: some large basic blocks will overflow a 16-bit
24599 integers for symbolic registers.
24601 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
24603 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
24604 (mono_arch_output_basic_block): fix bug 43499
24606 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
24608 * mini.c: kill duplicated definition of mono_debug_format.
24610 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
24612 * mini-x86.c, arrays.cs: fixed register allocation bug.
24614 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
24616 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
24618 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
24620 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24623 (print_method_from_ip): also print source location information if
24626 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
24628 * mini.c (mono_find_block_region): bug fix in region code
24629 (mini_method_compile): enable removing unreachable code again, but
24630 only in methods without exception clauses.
24632 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
24634 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
24635 Implemented arglist opcode and handling of TypedReference type.
24636 Fixed x86 call convention when a structure is returned.
24637 Minimal support for calling static vararg methods.
24639 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
24641 * mini.c (mini_method_compile): always remove unreachable code,
24642 because the code in them may be inconsistent (access to dead
24643 variables for example).
24645 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
24647 * driver.c, debug-mini.c: warning fixes.
24649 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
24651 * Makefile.am, jit.h, mini.h: install header for embedding mono.
24653 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
24655 * mini.c: thread-static fields are registered in mono_class_vtable(),
24656 so ensure the function is called before checking for them.
24658 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
24660 * mini.c (optimize_branches): fix for bug 43586
24662 * jit-icalls.c (mono_llmult_ovf): added an additional check for
24663 overflow (fixes Bug #43639)
24665 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24667 * mini.c, objects.cs: allow the use of stobj for primitive types.
24669 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24671 * mini.c: be less strict about argument checking until we support
24672 running the verifier.
24674 2003-05-27 Nick Drochak <ndrochak@gol.com>
24676 * basic-long.cs: tests for (ulong)int * (ulong)int also
24677 * mini.c: use the same trick for (ulong)int * (ulong)int
24679 2003-05-27 Nick Drochak <ndrochak@gol.com>
24681 * basic-long.cs: add regression test for (long)int * (long)int
24682 * cpu-pentium.md: add op_bigmul specification
24683 * inssel-long32.brg: add OP_BIGMUL rule
24684 * mini-ops.h: add OP_BIGMUL
24685 * mini-x86.c: register allocator: handle case where src1 needs to be
24687 * mini.c: substitute special BIGMUL opcode in the tree for
24688 (long)int * (long)int
24690 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
24692 * jit-icalls.c: call the type ctor on field access if needed.
24694 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
24696 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
24697 to a method (including results of ldelema, bug#43207).
24699 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
24701 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
24702 colors to show exception handler blocks.
24704 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
24705 (fix for pinvoke7.cs).
24707 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24709 * mini.h, mini.c: ensure correct initialization order for types that
24710 require it. Prepare for lazy compilation of jit icall wrappers.
24711 Provide a name for opcode emulation to reduce unneeded mallocing.
24713 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
24715 * mini-x86.c: better register restoring code and profiling
24716 support for tail calls.
24718 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24720 * mini.h, driver.c: prepare for leaf methods optimization.
24722 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
24724 * mini.c: get targets of branches before converting a method.
24726 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
24728 * mini.c (optimize_branches): added some experimental code (disbaled)
24730 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
24732 * mini.c (optimize_branches): fix branch to branch optimization
24734 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
24736 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
24738 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
24740 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
24743 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
24745 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
24746 enable use of interface variables again.
24748 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
24749 I1 to registers because there is no simply way to sign extend 8bit
24750 quantities in caller saved registers on x86.
24752 * inssel-float.brg: set costs of some rules to 2 so
24753 that monobure always select the arch. specific ones if supplied,
24754 regardless of the order we pass the files to monoburg.
24756 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
24758 * mini.c, mini-x86.c: since the magic trampoline for jumps
24759 can't patch the code directly, we do it as soon as the
24760 method gets compiled.
24762 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
24764 * mini-x86.c, mini.h: introduce a new patching method
24765 to support CEE_JMP and tail calls.
24766 * mini.c: obey tail.call. Don't precompile methods target
24768 * tramp-x86.c: new trampoline code to handle methods
24769 reached through a jump.
24771 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
24773 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
24774 bit values to registers
24776 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
24778 * mini.c (mono_compile_get_interface_var): share interface
24779 variables if possible.
24781 2003-05-16 Martin Baulig <martin@ximian.com>
24783 * debug-mini.c (mono_init_debugger): New function to initialize
24784 the debugger. This is not in the debugger since it needs to
24785 access some of mini's internals.
24787 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
24789 * mini.c (mono_method_to_ir): inlining fixes/cleanups
24791 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
24793 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
24794 for value type handling.
24796 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
24798 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
24799 (mono_method_check_inlining): enable inlining of all kinds of wrappers
24801 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
24803 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
24804 the constructor through a proxy.
24806 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24808 * jit-icalls.c, inssel.brg: fixes to array element address
24811 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
24813 * mini-x86.c (is_regsize_var): allocate pointer to registers
24815 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24817 * driver.c: fixed typo, added intrins to the set of optimizations
24818 tested with regressions.
24820 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
24822 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
24823 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
24826 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
24828 * inssel.brg: remove some common pop instructions without side effects
24830 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24832 * inssel-x86.brg: fixed thinko in int to double conversions.
24834 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
24836 * mini.c, jit-icalls.c: added runtime thread-static variable support.
24838 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
24840 * inssel-long32.brg: two more missing instructions.
24842 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
24844 * mini.c (mono_emit_call_args): set the cil_code for all arguments
24845 if not already set.
24847 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
24849 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
24852 * basic-float.cs: Added tests for negative zero.
24854 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24856 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
24857 a couple of missing operations for long casts, with test cases.
24859 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24861 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
24863 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
24865 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
24866 code size estimation.
24868 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
24870 * mini.c (mono_jit_create_remoting_trampoline): make it work with
24871 abstract methods (fix bug 42542)
24873 * aot.c: add ability to handle array types
24875 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
24877 * mini.c: Call the _specific versions of the object allocation
24878 functions if possible.
24880 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
24882 * driver.c: call setlocale ().
24884 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
24886 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
24889 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
24891 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
24893 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
24894 wrappers (fix bug 42122)
24896 2003-05-04 Martin Baulig <martin@ximian.com>
24898 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
24900 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
24901 s/mini_set_defaults/mono_set_defaults/g.
24903 2003-05-04 Martin Baulig <martin@ximian.com>
24905 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
24907 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24909 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
24910 (reported by Don Roberts).
24912 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
24914 * mini.c: temporarily work around two bugs for this release.
24916 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
24918 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
24919 that contains -export-dynamic and it makes using the ld script
24921 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
24923 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
24925 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
24928 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
24930 * mini.c: make sure leave calls all the needed finally blocks,
24931 even when the target jumps out of multiple exception clauses.
24933 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24935 * ldscript, Makefile.am: add linker script to reduce the number of
24936 exported symbols (should also fix the issues with libwine defining
24937 some of the same symbols in io-layer).
24939 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
24941 * driver.c (mini_main): Avoid assertion when no file name is given on
24944 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
24946 * driver.c: added --version/-V command line option.
24947 Added the inline optimization in the regression tests.
24949 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24951 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
24952 to the type in the method signature (fixes bug#42134).
24954 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
24956 * mini.c: when inlining, check this is not null only when needed (bug #42135).
24958 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
24960 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
24962 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24964 * driver.c: fixed bug #42100.
24966 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
24968 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
24970 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
24972 * mini.c: moved most of the code required to do inlining to its own
24973 function so it can be reused. Inline also ctors if appropriate.
24975 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
24977 * Makefile.am: Link with -export-dynamic so shared libs loaded by
24978 the runtime can call mono API functions.
24980 2003-04-27 Martin Baulig <martin@ximian.com>
24982 * debug-mini.c (mono_debug_init_method): Added
24983 `guint32 breakpoint_id' argument; if the method has a breakpoint,
24984 send a notification to the debugger.
24986 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
24987 running in the Mono Debugger, just pass the breakpoint number to
24988 mono_debug_init_method().
24990 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
24992 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
24994 * mini.c: allow some more unsafe compares.
24996 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24998 * mini-x86.c, Makefile.am: make distcheck works (partially from
24999 a patch by Richard Lee <r.h.lee@attbi.com>).
25000 * regset.c, regset.h: removed, they are unused.
25002 2003-04-25 Dick Porter <dick@ximian.com>
25004 * driver.c: Usage reports the name as 'mono' not 'mini'
25005 * exceptions-x86.c: Build and run on freebsd
25007 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
25009 * Makefile.am: install the program with the 'mono' name and
25010 the library as libmono instead of mini and libmini.
25012 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
25014 * driver.c: provide the APIs for the embedding interface of the old jit.
25016 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
25018 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
25020 2003-04-23 Martin Baulig <martin@ximian.com>
25022 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
25024 * driver.c: Added `--debug' command line argument to enable
25027 2003-04-23 Martin Baulig <martin@ximian.com>
25029 * debug.[ch]: Removed. The code is now in
25030 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
25032 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
25035 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
25037 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
25039 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25042 (mini_cleanup): moved mono_runtime_cleanup call after the call to
25043 mono_domain_finalize.
25044 (mini_method_compile): use mono_method_profile* if the the option is
25047 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
25049 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25050 methods with their wrapper.
25052 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25053 methods with their wrapper.
25055 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
25058 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
25061 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
25064 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
25066 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
25068 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
25070 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
25071 of the mempool. This is slightly faster and uses less memory
25073 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25075 * mini.c: avoid O(n) allocation for variables.
25077 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25079 * mini.c: handle items on the stack after inlining methods.
25081 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25083 * mini.c: make the method->opcode optimization dependent
25084 on MONO_OPT_INSTRINS and do it lazily.
25086 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25088 * driver.c: print overall results at the end of regression run.
25090 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
25092 * inssel.brg: don't overwrite symbolic registers.
25094 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25096 * inssel-x86.brg: fix conversion from long to float.
25098 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
25100 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
25102 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
25104 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
25106 * driver.c: Added --print-vtable option as in the old JIT.
25108 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25110 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
25112 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
25114 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
25116 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
25118 * mini.c regalloc.c regalloc.h: Fix memory leak.
25120 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
25122 * aot.c (mono_aot_get_method): register all used strings
25124 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25126 * mini.c: always intern strings references with ldstr at compile time.
25128 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25130 * Makefile.am: add BUILT_SOURCES.
25132 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25134 * driver.c: give a better error message when the assembly to execute
25135 doesn't have an entry point.
25137 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
25139 * Makefile.am: added hack for automake
25141 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
25144 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
25146 22003-04-07 Martin Baulig <martin@ximian.com>
25148 * Makefile.am: Added Makefile.am.
25150 * debugger-main.c: Removed, this is now in the debugger where it
25153 * mini.pc.in: Call this package `mini' for the moment.