2 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
4 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
5 functions with the internal attribute.
7 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
9 * aot-compiler.c: fclose the file descriptor in the profile read loop.
11 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
13 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
16 2006-10-05 Zoltan Varga <vargaz@gmail.com>
18 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
19 tail calls as on other platforms.
21 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
23 * iltests.il: Add a few tailcall tests.
25 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
27 * driver.c: fix loop for old compilers (bug #79521).
29 2006-10-02 Zoltan Varga <vargaz@gmail.com>
31 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
33 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
35 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
36 metadata without any code.
38 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
39 more precise debugging information using gdb.
41 2006-09-30 Zoltan Varga <vargaz@gmail.com>
43 * inssel-ia64.brg: Make the helper methods static.
45 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
47 * inssel-x86.brg: make the helper methods static.
49 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
51 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
53 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
55 * mini.c: updates for monoburg changes.
56 * inssel.brg: make a few helper functions static as they should.
58 2006-09-27 Zoltan Varga <vargaz@gmail.com>
60 * Makefile.am: Move mini-codegen.c to common_sources.
62 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
64 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
66 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
67 mini-ppc.h: port to use the common local register allocator.
69 2006-09-26 Zoltan Varga <vargaz@gmail.com>
71 * mini.h: Remove the comment too then.
73 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
75 * mini.h: put back backend.data which is to be used shortly and
76 doesn't increase the size of MonoInst. If any 64 bit arch aligned
77 pointers on 4 byte boundaries it'd have much bigger issues running
78 and you can ifdef it out anyway.
80 2006-09-26 Zoltan Varga <vargaz@gmail.com>
82 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
83 MonoInst size by 4 bytes on 64 bit machines.
85 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
87 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
88 replacement with more meaningful field names. Arch maintainers, please
89 check the assigned names are good enough for your arch.
91 2006-09-26 Zoltan Varga <vargaz@gmail.com>
93 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
94 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
96 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
98 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
99 relocations and memory requirements, put the optimization flags
100 definitions in their own file.
102 2006-09-24 Zoltan Varga <vargaz@gmail.com>
104 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
106 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
108 2006-09-22 Zoltan Varga <vargaz@gmail.com>
110 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
112 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
114 * inssel.brg: use the correct function to get the size of an item
115 in an array, given an element class.
116 * aot-compiler.c: do not access class->class_size directly.
118 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
120 * mini.h, debug-mini.c: added a debugging function to print
121 info about local variables and arguments in a jitted method.
123 2006-09-20 Zoltan Varga <vargaz@gmail.com>
125 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
127 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
129 2006-09-19 Zoltan Varga <vargaz@gmail.com>
131 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
132 inner and outer loops when passing vtypes.
134 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
136 * mini-ppc.c: take into account the cpu errata for cache flushing
137 which caused some random errors (bug #79381).
139 2006-09-19 Zoltan Varga <vargaz@gmail.com>
141 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
142 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
144 2006-09-17 Zoltan Varga <vargaz@gmail.com>
146 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
149 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
152 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
153 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
155 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
158 2006-09-13 Zoltan Varga <vargaz@gmail.com>
160 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
162 2006-09-12 Zoltan Varga <vargaz@gmail.com>
164 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
165 macro does not have to be changed during debugging.
167 * 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>.
169 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
171 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
173 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
174 MONO_ARCH_NO_EMULATE_MUL is defined.
176 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
178 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
180 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
182 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
184 2006-09-11 Zoltan Varga <vargaz@gmail.com>
186 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
187 stuff to mini-exceptions.c where it is used.
189 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
190 setup code, the real one is in mini-exceptions.c.
192 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
193 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
194 some changes from the freebsd ports tree.
196 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
199 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
201 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
203 * mini.c: on Linux, check for /proc to be mounted
204 (bug# 79351, novell bug#201204).
206 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
208 * mini.c: handle cases where pthread_attr_getstack() behaves
209 incorrectly (bug #78096).
211 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
213 * mini-arm.c: support larger stack frames (bug #79272).
215 2006-09-08 Zoltan Varga <vargaz@gmail.com>
217 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
219 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
222 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
223 mono_class_from_name () to find a class from its name.
225 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
227 2006-09-07 Zoltan Varga <vargaz@gmail.com>
229 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
231 2006-09-05 Kornél Pál <kornelpal@gmail.com>
233 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
235 2006-09-04 Zoltan Varga <vargaz@gmail.com>
237 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
238 callinfo->trampoline.
240 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
242 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
245 2006-09-03 Zoltan Varga <vargaz@gmail.com>
247 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
249 2006-09-02 Zoltan Varga <vargaz@gmail.com>
251 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
252 stats.method_trampolines, it is already done by the generic trampoline code.
254 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
256 2006-09-01 Zoltan Varga <vargaz@gmail.com>
258 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
260 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
262 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
264 * mini.c (print_jit_stats): Print mscorlib mempool size too.
266 * mini.c (print_jit_stats): Print new stats.
268 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
270 2006-08-31 Zoltan Varga <vargaz@gmail.com>
272 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
273 Address on two dimensional arrays. Fixes #78729.
275 * mini.h (MonoCompile): Add a 'skip_visibility' field.
277 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
280 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
282 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
285 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
287 (mini_get_ldelema_ins): Ditto.
289 2006-08-30 Zoltan Varga <vargaz@gmail.com>
291 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
292 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
295 2006-08-29 Neale Ferguson <neale@sinenomine.net>
297 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
298 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
300 * exceptions-s390x.c: Cosmetic change.
302 * tramp-s390.c: Fix warning.
304 * cpu-s390.md: Correct length of mul_imm.
306 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
308 * aot-compiler.c: added binary writer with ELF backend
309 implementation (only on Linux/x86 for now).
311 2006-08-18 Zoltan Varga <vargaz@gmail.com>
313 * Makefile.am: Don't run net 2.0 AOT tests.
315 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
316 (mono_compile_assembly): Skip net 2.0 assemblies as well.
318 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
320 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
322 * aot-compiler.c: simplified and refactored the asm-writing code
323 to allow different backends.
325 2006-08-18 Zoltan Varga <vargaz@gmail.com>
327 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
329 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
330 little. Share patches of type TYPE_FROM_HANDLE as well.
332 * mini.c (mono_patch_info_equal): New helper function.
333 (mono_patch_info_hash): Ditto.
335 * aot-compiler.c (emit_method_code): Fix s390 build.
337 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
338 is not handled because it is stored as a flag and not as a type ctor. Fixes
341 2006-08-17 Zoltan Varga <vargaz@gmail.com>
343 * aot-compiler.c: Fix computation of GOT slot statistics.
345 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
346 Also remove support for not PIC AOT.
348 * mini.h: Bump AOT file format version.
350 * objects.cs: Add a test for #78990.
352 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
353 (peter.dettman@iinet.net.au). Fixes #79087.
355 * basic-long.cs: Add a test for the above.
357 2006-08-16 Zoltan Varga <vargaz@gmail.com>
359 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
361 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
364 2006-08-15 Zoltan Varga <vargaz@gmail.com>
366 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
369 2006-08-10 Jonathan Chambers <joncham@gmail.com>
371 * mini.c: Don't verify COM proxy invoke calls
374 2006-08-10 Dick Porter <dick@ximian.com>
376 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
377 which process is holding semaphores locked.
379 2006-08-08 Zoltan Varga <vargaz@gmail.com>
381 * mini-ia64.c mini-amd64.c: Fix #79027.
383 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
385 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
387 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
388 implicit arguments in a vararg call. Fixes #79027.
390 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
392 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
393 (mono_get_array_new_va_signature): Ditto.
395 2006-08-05 Zoltan Varga <vargaz@gmail.com>
397 * aot-runtime.c: Call init_plt lazily.
399 * inssel-long.brg: Fix unsigned long->int conversion.
401 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
403 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
404 that most data is now in the .rss/.data section.
406 2006-08-04 Zoltan Varga <vargaz@gmail.com>
408 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
410 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
412 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
414 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
416 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
417 virtual call. Fixes #79010.
419 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
420 and use the result as the this argument in the real call.
422 * generics.2.cs: Add a new test for #79010.
424 2006-08-03 Zoltan Varga <vargaz@gmail.com>
426 * mini-x86.c: Fix a warning.
428 * aot-compiler.c: Add a bunch of statistics.
430 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
432 2006-08-02 Zoltan Varga <vargaz@gmail.com>
434 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
436 2006-08-01 Zoltan Varga <vargaz@gmail.com>
438 * 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>.
440 2006-07-13 Miguel de Icaza <miguel@novell.com>
442 * mini.c (mono_method_to_ir): Obtain the original method in the
443 CIL stream and use this to perform validation.
447 2006-07-19 Zoltan Varga <vargaz@gmail.com>
449 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
450 (mono_arch_call_opcode): Ditto.
452 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
455 * mini.c (mono_patch_info_dup_mp): New helper function.
457 * aot-compiler.c (compile_method): Fix some of the memory allocated during
458 compilation. Fixes #78827.
460 2006-07-18 Kornél Pál <kornelpal@gmail.com>
462 * declsec.c: Use original security informations for
463 MONO_WRAPPER_MANAGED_TO_MANAGED.
465 2006-07-15 Jonathan Chambers <joncham@gmail.com>
467 * mini.c: Allow Com Interop methods/classes and
468 don't verify COM wrapper calls
471 2006-07-13 Zoltan Varga <vargaz@gmail.com>
473 * inssel-long32.brg: Fix long->i4 checked conversion.
475 * exceptions.cs: Add a test for the above.
477 2006-07-08 Zoltan Varga <vargaz@gmail.com>
479 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
481 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
484 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
487 2006-07-03 Zoltan Varga <vargaz@gmail.com>
489 * mini.c: Fix solaris/x86 exception handling.
491 * Makefile.am: Get rid of $(ICU_LIBS).
493 2006-07-02 Zoltan Varga <vargaz@gmail.com>
495 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
496 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
497 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
499 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
501 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
502 this function causes a SIGSEGV.
504 2006-06-22 Zoltan Varga <vargaz@gmail.com>
506 * mini.c: Remove unused solaris/x86 includes.
508 2006-06-21 Zoltan Varga <vargaz@gmail.com>
510 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
512 2006-06-20 Jb Evain <jbevain@gmail.com>
514 * cpu-g4.md: fix max length of start_handler instruction.
516 2006-06-20 Massimiliano Mantione <massi@ximian.com>
517 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
519 2006-06-16 Massimiliano Mantione <massi@ximian.com>
520 * ssa.c: Fixed bug 78653 for SSA based deadce.
521 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
522 MonoInst.flags, used in SSA based deadce.
523 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
524 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
526 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
528 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
529 it can end up using non executable memory on ppc64 systems
530 running ppc32 userspace (fix from Johannes Berg).
532 2006-06-14 Dick Porter <dick@ximian.com>
534 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
537 2006-06-13 Massimiliano Mantione <massi@ximian.com>
538 * mini.c: Made so that inline is locally disabled if it would
539 trigger a .cctor, because too many apps depend on this behavior
540 (which seems to be also the one of the MS CLR).
542 2006-06-13 Zoltan Varga <vargaz@gmail.com>
544 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
545 No idea why this worked before.
547 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
548 which branch to outer exception clauses since they could skip the
549 inner finally clauses. Fixes #78633.
551 * exceptions.cs: Add a test for the above.
553 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
556 * iltests.il: Add a test for the above.
558 2006-06-12 Zoltan Varga <vargaz@gmail.com>
560 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
561 after the end of a try bblock, to prevent asserts in mini_method_compile ().
563 * iltests.il: Add a test for the above.
565 2006-06-10 Zoltan Varga <vargaz@gmail.com>
567 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
569 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
570 methods as instrinsics.
572 2006-06-09 Wade Berrier <wberrier@novell.com>
574 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
575 (simple-cee-ops.h ssapre-mini-ops.h)
577 2006-06-09 Neale Ferguson <neale@sinenomine.net>
579 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
580 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
582 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
583 * cpu-s390x.md: Fix max. length values for a couple of instructions.
585 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
587 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
589 2006-06-08 Massimiliano Mantione <massi@ximian.com>
591 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
592 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
593 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
594 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
595 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
596 of opcodes, so that bug 78549 should not happen again.
597 * ssapre.c: Updated to use the renamed files.
599 2006-06-08 Zoltan Varga <vargaz@gmail.com>
601 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
602 in OP_ATOMIC_EXCHANGE_I4.
604 2006-06-07 Wade Berrier <wberrier@novell.com>
606 * tramp-s390.c: Fix s390 build (add missing pointer declarations
607 in mono_debugger_create_notification_function)
609 2006-06-06 Zoltan Varga <vargaz@gmail.com>
611 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
613 * mini.c (type_from_stack_type): Disable some changes which do not
616 * driver.c: Reenable opts.
618 * mini.h (MonoStackSlot): New structure to keep track of the verification state
619 of the evaluation stack.
621 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
622 evaluation stack trace at entry to the bblock.
624 * mini.c (merge_stacks): New function to perform verification of stack merges.
625 Turned off by default.
627 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
630 2006-06-06 Massimiliano Mantione <massi@ximian.com>
632 * local-propagation.c: Fixed bug 78549.
634 2006-06-04 Zoltan Varga <vargaz@gmail.com>
636 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
638 2006-06-02 Miguel de Icaza <miguel@novell.com>
640 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
641 tramp-arm.c, tramp-ia64.c
642 (mono_debugger_create_notification_function): Update signature to
643 new signature and use new protocol for creating the notification
646 Should fix the build.
648 2006-06-02 Geoff Norton <gnorton@customerdna.com>
650 * exceptions-ppc.c (mono_jit_walk_stack)
651 (ves_icall_get_frame_info): Fix the build
653 2006-06-02 Zoltan Varga <vargaz@gmail.com>
655 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
657 2006-05-31 Raja R Harinath <rharinath@novell.com>
659 * il2tests.2.il: New file for generics CIL tests. Add test for
661 * Makefile.am: Update.
664 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
667 2006-05-30 Massimiliano Mantione <massi@ximian.com>
669 * aliasing.c: Fixed bug 78311.
671 2006-05-29 Martin Baulig <martin@ximian.com>
673 * mini-exceptions.c (mono_find_jit_info): When computing the
674 native offset, check whether we're actually inside the method's
675 code; call mono_debug_print_stack_frame() to format the frame.
676 (ves_icall_System_Exception_get_trace): Call
677 mono_debug_print_stack_frame() to format the stack frame.
678 (ves_icall_get_trace): Update to the new debugging API.
679 (mono_jit_walk_stack_from_ctx): Likewise.
680 (ves_icall_get_frame_info): Likewise.
682 * mini.c (get_method_from_ip): Use the new debugging API.
683 (mono_print_method_from_ip): Likewise.
686 (mono_jit_walk_stack): Use the new debugging API.
687 (ves_icall_get_frame_info): Likewise.
689 2006-05-27 Zoltan Varga <vargaz@gmail.com>
691 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
693 2006-05-25 Massimiliano Mantione <massi@ximian.com>
695 * mini.c: Added "limitator" to inline for debugging.
697 2006-05-24 Martin Baulig <martin@ximian.com>
699 * debug-debugger.c (mono_debugger_init): Create a private,
700 malloc()-based code manager for the notification function and
701 intentionally leak it on exit. This fixes the crash-on-exit race
705 (mono_debugger_create_notification_function): Added
706 `MonoCodeManager *' argument.
709 (mono_debugger_create_notification_function): Added
710 `MonoCodeManager *' argument.
712 2006-05-23 Massimiliano Mantione <massi@ximian.com>
714 * aliasing.c: Fixed 64 bit issue.
715 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
716 default since all known bugs are fixed (one more time!).
718 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
720 * mini.c: write barrier support.
722 2006-05-23 Martin Baulig <martin@ximian.com>
724 * debug-debugger.c: Revert Paolo's change. Add comment and #error
725 check at the top of the file.
727 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
729 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
730 reverting changes without reason and without changelog entries.
732 2006-05-18 Zoltan Varga <vargaz@gmail.com>
734 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
735 to a few opcodes. Fixes #78439.
737 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
738 consistency with other archs.
740 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
742 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
744 * debug-debugger.c: fix the build.
746 2006-05-17 Martin Baulig <martin@ximian.com>
749 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
750 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
751 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
752 (debugger_attach): Call GC_mono_debugger_add_all_threads().
754 2006-05-11 Zoltan Varga <vargaz@gmail.com>
756 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
758 2006-05-10 Zoltan Varga <vargaz@gmail.com>
760 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
761 MONO_TYPE_GENERICINST.
763 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
764 MONO_TYPE_GENERICINST.
766 2006-05-09 Zoltan Varga <vargaz@gmail.com>
768 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
771 2006-05-08 Zoltan Varga <vargaz@gmail.com>
773 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
775 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
777 2006-05-06 Zoltan Varga <vargaz@gmail.com>
779 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
780 mono_trace_cleanup ().
782 * iltests.il: Fix problem with the newly added test.
784 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
785 due to register constraints, free up the previous hreg. Fixes #78314.
787 * iltests.il: Add new test for #78314.
789 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
790 Interlocked.Add. Fixes #78312.
792 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
794 2006-05-05 Zoltan Varga <vargaz@gmail.com>
796 * inssel.brg (mini_emit_virtual_call): Fix a warning.
798 2006-05-05 Martin Baulig <martin@ximian.com>
800 * debug-mini.c (mono_debug_open_block): New method.
803 (mono_arch_output_basic_block): Call mono_debug_open_block() at
804 the beginning of each basic block.
807 (mono_arch_output_basic_block): Call mono_debug_open_block() at
808 the beginning of each basic block.
810 2006-05-04 Massimiliano Mantione <massi@ximian.com>
812 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
813 default until I understand why they break the build on amd64.
815 2006-05-04 Zoltan Varga <vargaz@gmail.com>
817 * mini.c (mini_cleanup): Call mono_cleanup ().
819 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
822 2006-05-04 Massimiliano Mantione <massi@ximian.com>
824 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
825 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
826 default since all known bugs are fixed, and I cannot reproduce bug
827 77944... I'm asking Matt Hargett to test again after this commit.
829 2006-04-28 Massimiliano Mantione <massi@ximian.com>
831 * mini-codegen.c: Fixed typo that thrashed inline.
833 2006-04-28 Zoltan Varga <vargaz@gmail.com>
835 * dominators.c (compute_dominators): Avoid using a worklist since
836 it is not correct in some cases. Instead, iterate over all bblocks as
837 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
839 2006-04-28 Miguel de Icaza <miguel@novell.com>
841 * mini.c (mono_jit_compile_method_inner): Use
842 mono_prepare_exception_from_error that resets the value
845 2006-04-27 Miguel de Icaza <miguel@novell.com>
847 * mini.c: Move the mini_loader_error_to_exception to metadata.
849 2006-04-27 Massimiliano Mantione <massi@ximian.com>
851 * aliasing.c: Fixed bug 78210.
853 2006-04-27 Massimiliano Mantione <massi@ximian.com>
855 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
856 default until all their problems (or the ones they trigger) are fixed.
858 2006-04-26 Zoltan Varga <vargaz@gmail.com>
860 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
862 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
863 as loaded only after resolving patches since that could invoke the same method.
865 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
867 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
870 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
873 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
876 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
877 made from AOT code through the PLT table.
879 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
880 holding the plt offset when a call is made to the aot plt trampoline.
882 2006-04-25 Zoltan Varga <vargaz@gmail.com>
884 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
887 * Makefile.am (common_sources): Fix build breakage.
889 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
890 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
891 intra-assembly calls if possible.
893 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
895 * mini-trampolines.c: Handle PLT entries.
897 * mini.c: Avoid creating a GOT var for calls.
899 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
902 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
905 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
908 * mini.h: Bump AOT file format version.
910 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
913 2006-04-25 Martin Baulig <martin@ximian.com>
915 * driver.c: Disable copyprop, consprop and inline when running
918 2006-04-25 Martin Baulig <martin@ximian.com>
920 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
921 with `get_current_thread' and added `detach'.
922 (MonoDebuggerMetadataInfo): Added `thread_size',
923 `thread_tid_offset', `thread_stack_ptr_offset' and
924 `thread_end_stack_offset'.
926 2006-04-25 Zoltan Varga <vargaz@gmail.com>
928 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
931 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
932 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
934 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
936 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
938 * aot.c: Add support for ADJUSTED_IID.
940 2006-04-24 Zoltan Varga <vargaz@gmail.com>
942 * aot.c (emit_method_order): Don't align method_order_end.
944 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
945 the interface ID changes.
947 2006-04-21 Dick Porter <dick@ximian.com>
949 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
950 cleaning up a thread. Fixes the new part of bug 77470.
952 2006-04-20 Geoff Norton <gnorton@customerdna.com>
954 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
957 2006-04-19 Zoltan Varga <vargaz@gmail.com>
959 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
961 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
962 SIGSEGV. Fixes #78072.
964 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
965 unregister our SIGABRT handler.
967 2006-04-19 Massimiliano Mantione <massi@ximian.com>
969 * mini.c: Disabled inline where it can alter the call stack in a
970 way visible from managed code.
971 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
974 2006-04-16 Zoltan Varga <vargaz@gmail.com>
976 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
977 on other platforms. Fixes #78089.
979 2006-04-13 Martin Baulig <martin@ximian.com>
981 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
982 determine whether we're inside the debugger.
985 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
987 2006-04-12 Zoltan Varga <vargaz@gmail.com>
989 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
990 handler clauses. Fixes #78024.
992 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
993 in the CALL_MEMBASE opcodes. Fixes #78088.
994 (mono_arch_get_vcall_slot_addr): Ditto.
996 2006-04-10 Martin Baulig <martin@ximian.com>
998 * debug-debugger.c: The thread handling code has now been moved
999 into ../metadata/threads.c.
1001 2006-04-10 Zoltan Varga <vargaz@gmail.com>
1003 * driver.c (mono_main): Fix --with-gc=none build.
1005 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
1006 (mono_spillvar_offset_float): Ditto.
1007 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
1008 hreg, not when its !global, since on ia64, there is a third category: stacked
1011 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
1013 * mini.c: set MonoInst->klass for load field address and a few other
1016 2006-04-10 Zoltan Varga <vargaz@gmail.com>
1018 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
1020 2006-04-07 Zoltan Varga <vargaz@gmail.com>
1022 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
1023 the branch opt changes.
1025 2006-04-06 Dick Porter <dick@ximian.com>
1027 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
1029 * wapihandles.c (mini_wapi_seminfo):
1030 * driver.c (mono_main): Add semaphore info option
1032 2006-04-05 Zoltan Varga <vargaz@gmail.com>
1034 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
1035 branch optimization changes. Fixes #78009.
1037 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
1039 * mini.c: ignore accessibility of methods in managed->native wrappers.
1041 2006-04-04 Zoltan Varga <vargaz@gmail.com>
1043 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
1045 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
1047 2006-04-03 Zoltan Varga <vargaz@gmail.com>
1049 * mini.c: Modify the branch optimizations to preserve the invariant that
1050 the entries inside the in_bb and out_bb arrays are unique.
1051 (mono_unlink_bblock): Avoid creation of new arrays.
1053 2006-04-02 Zoltan Varga <vargaz@gmail.com>
1055 * mini.c (mono_unlink_bblock): Fix regression caused by previous
1058 2006-04-01 Zoltan Varga <vargaz@gmail.com>
1060 * mini.c (optimize_branches): Remove the "optimizations" in
1061 the cbranch1/cbranch2 -> branch cases which were causing several
1062 problems in the past. Fixes #77986.
1064 2006-03-31 Chris Toshok <toshok@ximian.com>
1066 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
1067 default optimizations :(
1069 2006-03-31 Zoltan Varga <vargaz@gmail.com>
1071 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
1074 2006-03-31 Massimiliano Mantione <massi@ximian.com>
1076 * local-propagation.c: Added comments to structs and removed
1077 "Mono" prefixes from local tree mover types.
1079 2006-03-30 Zoltan Varga <vargaz@gmail.com>
1081 * Makefile.am (arch_sources): Define this for each architecture so
1082 libmono_la_SOURCES is defined in one place.
1084 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
1086 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
1089 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
1091 * driver.c: print the GC name supplied by configure.
1093 2006-03-29 Massimiliano Mantione <massi@ximian.com>
1095 * local-propagation.c: Added tree mover, and moved here all the
1096 local propagation code from mini.c
1097 * mini.c: Added support for treeprop, and moved all the local
1098 propagation code to local-propagation.c
1099 * mini.h: Added support for treeprop
1100 * driver.c: Added support for treeprop, enabled consprop, copyprop,
1101 treeprop, inline and deadce by default
1102 * Makefile.am: Added local-propagation.c
1104 2006-03-25 Zoltan Varga <vargaz@gmail.com>
1106 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
1108 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
1110 * debug-debugger.c: make it compile without the Boehm GC.
1112 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
1114 * mini.c: fixed issue with mismatch when an icall is registered
1115 with multiple names but same address.
1117 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
1119 * declsec.c, mini-exceptions.c: use write barrier to set reference
1120 fields of managed objects.
1122 2006-03-19 Zoltan Varga <vargaz@gmail.com>
1124 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
1125 (can_access_internals): Fix a warning.
1127 * mini.c (print_method_from_ip): Rename this to
1128 mono_print_method_from_ip so it gets exported.
1130 * trace.c: Deal with strings inside StringBuilder's containing garbage
1131 and fix memory leaks. Fixes #77848.
1133 2006-03-19 Zoltan Varga <vargaz@gmail.com>
1135 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
1138 2006-03-16 Neale Ferguson <neale@sinenomine.net>
1140 * mini-s390.c: Remove OP_X86_TEST_NULL.
1142 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
1144 * mini.c: use the correct GetHashCode() for the moving collector.
1146 2006-03-16 Massimiliano Mantione <massi@ximian.com>
1148 * liveness.c: Regalloc spill cost tuning.
1150 2006-03-15 Neale Ferguson <neale@sinenomine.net>
1152 * mini-s390x.h: Correct S390_LONG macro.
1154 * mini-s390x.c: Cleanup unused code.
1156 2006-03-15 Zoltan Varga <vargaz@gmail.com>
1158 * jit-icalls.h: New file.
1160 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
1161 icalls and include that instead of including jit-icalls.c.
1163 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
1166 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
1168 * mini.c: when checking for member accessibility, also check for
1169 friend assemblies and for explicit interface implementations.
1171 2006-03-14 Zoltan Varga <vargaz@gmail.com>
1173 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
1175 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
1177 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
1178 common cases are done first.
1180 * mini-ops.h: Only define platform specific opcodes on the given platform.
1182 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
1185 2006-03-14 Martin Baulig <martin@ximian.com>
1187 Revert Paolo's change from r57348:
1189 * mini.h: don't use gboolean for bitfields.
1190 * mini.c: verifier changes for fields and methods accessibility.
1192 2006-03-13 Neale Ferguson <neale@sinenomine.net>
1194 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
1196 * mini-s390x.c: Fix conv_r_un.
1198 * cpu-s390, cpu-s390x.md: Fix lengths.
1200 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
1202 * mini.c: nested types have access to all the nesting
1203 levels, not just the enclosing types.
1205 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
1207 * mini.c: added a few more verification checks.
1209 2006-03-12 Zoltan Varga <vargaz@gmail.com>
1211 * liveness.c: Merge optimizations from the linear-il branch.
1213 2006-03-11 Zoltan Varga <vargaz@gmail.com>
1215 * mini-ia64.c (emit_call): Add a comment.
1217 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
1219 * tramp-ia64.c: Fix some warnings.
1221 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
1223 * mini.h: don't use gboolean for bitfields.
1224 * mini.c: verifier changes for fields and methods accessibility.
1226 2006-03-11 Zoltan Varga <vargaz@gmail.com>
1228 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
1229 lazy icall wrapper changes.
1231 * dominators.c: Replace all the dominator algorithms with faster
1232 ones from the linear-il branch.
1234 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
1237 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
1238 common cases are done first.
1240 * mini-amd64.c: Fix some warnings.
1242 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
1245 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
1248 * mini.h: Add a missing prototype.
1250 2006-03-10 Zoltan Varga <vargaz@gmail.com>
1252 * mini.c: Compile icall wrappers lazily.
1254 * mini-codegen.c: Use printf instead of g_print since its much faster.
1256 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
1259 * mini.c (optimize_branches): Cache the negative result from
1260 remove_block_if_useless ().
1262 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
1263 Also fix some bblock linking issues.
1265 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
1268 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
1270 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
1271 accessed fields first, for better cache behavior.
1273 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
1275 * mini.c: speedup IList<T> array accesses.
1277 2006-03-09 Zoltan Varga <vargaz@gmail.com>
1279 * mini.c (mono_method_to_ir): Handle large methods overflowing the
1280 inline_costs counter. Fixes #77190.
1282 2006-03-06 Zoltan Varga <vargaz@gmail.com>
1284 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
1285 trace messages. Fixes #77706.
1287 2006-03-04 Martin Baulig <martin@ximian.com>
1289 * tramp-amd64.c, tramp-x86.c
1290 (mono_debugger_create_notification_function): Use
1291 mono_global_codeman_reserve() to allocate a buffer at runtime and
1294 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
1296 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
1297 notification function at runtime and then call `initialize' in the
1298 `MONO_DEBUGGER__debugger_info' vtable.
1300 2006-03-04 Zoltan Varga <vargaz@gmail.com>
1302 * iltests.il: Fix a visibility problem.
1304 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
1306 * driver.c, mini.c: add hooks for the counters API.
1308 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
1310 * driver.c: show disabled options.
1312 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
1314 * linear-scan.c: always use cost-driven selection.
1316 2006-02-28 Raja R Harinath <rharinath@novell.com>
1318 * jit-icalls.c (helper_compile_generic_method): Revert change from
1321 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
1323 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
1325 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
1327 * inssel.brg: style fixes, mostly to force the updated monoburg
1328 to run for people using svn.
1330 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
1332 * mini.c: match monoburg changes.
1334 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
1336 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
1337 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
1338 declaration in the header file.
1340 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
1342 * helpers.c: reduce relocations and mem usage.
1344 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
1346 * mini.h, mini-codegen.c: disable logging features if
1347 requested by configure.
1349 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
1351 * mini.c: tiny verifier changes.
1353 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
1355 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
1356 cpu-pentium.md: stack alignment changes for osx/x86,
1357 partially from Geoff Norton <gnorton@customerdna.com>.
1359 2006-02-24 Raja R Harinath <harinath@gmail.com>
1361 * jit-icalls.c (helper_compile_generic_method): Update to changes
1362 in metadata/class.c.
1364 2006-02-24 Zoltan Varga <vargaz@gmail.com>
1366 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
1368 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
1369 interface calls with large offsets.
1371 2006-02-23 Raja R Harinath <rharinath@novell.com>
1373 * jit-icalls.c (helper_compile_generic_method): Document the
1374 special-case we depend on so that we can inflate the method twice
1375 with the same context with no bad side-effects.
1377 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
1379 * mini-x86.c, mini-amd64.c: fix for case when xen support
1382 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
1384 * mini-x86.c, mini-amd64.c: generate code to access tls items
1385 in a faster way for Xen systems.
1387 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
1389 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
1390 updates and compilation fixes for the OSX/x86 port, mostly from
1391 Geoff Norton <gnorton@customerdna.com>.
1393 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
1395 * inssel.brg: faster interface call implementation
1396 to sync with the interface_offsets MonoVTable changes.
1398 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
1400 * mini.c: more verification checks.
1402 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
1404 * mini.c: added a few more verification checks.
1406 2006-02-17 Neale Ferguson <neale@sinenomine.net>
1408 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
1409 facility on the processor and use it if available.
1411 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
1413 * driver.c, aot.c, mini.c: throw exception if the IL code is
1414 invalid or unverifiable.
1416 2006-02-17 Raja R Harinath <rharinath@novell.com>
1418 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
1421 2006-02-16 Zoltan Varga <vargaz@gmail.com>
1423 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
1425 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
1427 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
1428 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
1429 handling of instantiated generic valuetypes.
1431 2006-02-11 Zoltan Varga <vargaz@gmail.com>
1433 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
1434 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
1437 * generics.2.cs: Revert the nullable reftypes tests.
1439 2006-02-10 Zoltan Varga <vargaz@gmail.com>
1441 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
1442 using __builtin_frame_address (1) as it doesn't work in the presence
1443 of optimizations. Hopefully fixes #77273.
1445 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
1446 -> generics.cs change as it doesn't work with some automake versions.
1448 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
1450 * mini.c: handle systems that sue a different way to
1451 retrieve the stack address of the current thread.
1453 2006-02-09 Zoltan Varga <vargaz@gmail.com>
1455 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
1456 it specially in the makefile.
1458 * generics.2.cs: Add tests for nullable reference types.
1460 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
1462 * mini.c: always handle the case when mono_jit_init()
1463 is called in a thread different from the main thread,
1464 confusing libgc (bug #77309).
1466 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
1468 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
1470 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
1472 * mini.c: change optimize_branches () to use a single loop
1473 and introduce a new optimization to simplify some range checks.
1475 2006-02-03 Martin Baulig <martin@ximian.com>
1477 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
1478 and merged with debugger_thread_manager_add_thread().
1479 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
1480 inform the debugger about the main thread.
1482 2006-02-03 Zoltan Varga <vargaz@gmail.com>
1484 * basic.cs: Add test for div.un/rem.un constant folding.
1486 2006-02-03 Neale Ferguson <neale@sinenomine.net>
1488 * cpu-s390x.md: correct int_xor_imm length
1490 2006-02-03 Zoltan Varga <vargaz@gmail.com>
1492 * generics.2.cs: New test for #77442.
1494 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
1497 2006-02-02 Martin Baulig <martin@ximian.com>
1499 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
1500 <mono/metadata/mono-debug-debugger.h>
1502 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
1504 2006-02-02 Martin Baulig <martin@ximian.com>
1506 * debug-debugger.h: New header file for debug-debugger.c.
1508 * debug-debugger.c: Big API cleanup; don't run the managed Main()
1509 function is a separate thread anymore; add support for attaching.
1511 2006-02-01 Zoltan Varga <vargaz@gmail.com>
1513 * tramp-x86.c: Fix a warning.
1515 2006-01-31 Zoltan Varga <vargaz@gmail.com>
1517 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
1518 on very large methods.
1520 * aot.c (load_patch_info): Fix a warning.
1522 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
1524 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
1525 mini-ops.h: alu membase optimizations.
1527 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
1529 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
1530 to speedup StringBuilder.
1532 2006-01-27 Zoltan Varga <vargaz@gmail.com>
1534 * dominators.c (mono_compute_natural_loops): Fix detection of
1535 loop body start blocks.
1537 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
1539 2006-01-26 Zoltan Varga <vargaz@gmail.com>
1541 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
1544 2006-01-25 Massimiliano Mantione <massi@ximian.com>
1546 * aliasing.c: Fixed aliasing issue on 64 bit archs.
1548 2006-01-25 Martin Baulig <martin@ximian.com>
1550 * debug-debugger.c: Moved the `MonoDebuggerManager' and
1551 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
1552 started to cleanup this file a little bit.
1554 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
1556 * mini.c: optimize a codepath frequently happening in generics code.
1558 2006-01-23 Martin Baulig <martin@ximian.com>
1560 * Makefile.am: Only compile debug-debugger.c on supported platforms.
1562 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
1565 * driver.c: debug-debugger.c is only available if
1566 `MONO_DEBUGGER_SUPPORTED' is defined.
1568 2006-01-23 Martin Baulig <martin@ximian.com>
1570 * debug-debugger.c: Only enable this on platforms where the Mono
1571 Debugger is working (x86 and x86_64).
1573 2006-01-21 Martin Baulig <martin@ximian.com>
1575 The Mono Debugger is now using the normal `mono' instead of the
1576 `mono-debugger-mini-wrapper' when executing managed code.
1578 * debug-debugger.c: New file; previously known as
1579 debugger/wrapper/wrapper.c.
1581 * debug-mini.c (mono_init_debugger): Removed.
1583 * driver.c (mono_main): Added new `--inside-mdb' command line
1584 argument which is used when running inside the debugger.
1586 2006-01-20 Zoltan Varga <vargaz@gmail.com>
1588 * liveness.c (mono_analyze_liveness): Remove some unused data
1591 2006-01-17 Zoltan Varga <vargaz@gmail.com>
1593 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
1595 2006-01-16 Zoltan Varga <vargaz@gmail.com>
1597 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
1598 depends on implementation details of monobitset.
1600 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
1603 2006-01-15 Zoltan Varga <vargaz@gmail.com>
1605 * liveness.c: Update after monobitset changes.
1607 2006-01-14 Zoltan Varga <vargaz@gmail.com>
1609 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
1611 2006-01-11 Neale Ferguson <neale@sinenomine.net>
1613 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
1615 * mini-s390x.c: Remove warning messages.
1617 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
1619 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
1621 2006-01-10 Zoltan Varga <vargaz@gmail.com>
1623 * generics.2.cs: Add ldelem/stelem_any test.
1625 2006-01-10 Neale Ferguson <neale@sinenomine.net>
1627 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
1629 2006-01-07 Zoltan Varga <vargaz@gmail.com>
1631 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
1633 2006-01-06 Zoltan Varga <vargaz@gmail.com>
1635 * generics.2.cs: Reenable vtype tests.
1637 * inssel-x86.brg: Remove an icorrect valuetype rule.
1639 2006-01-06 Neale Ferguson <neale@sinenomine.net>
1641 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
1642 initial support for OP_ABS.
1644 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1646 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
1648 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1650 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
1651 conversion and implement LADD/LSUB.
1653 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
1656 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1658 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
1660 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
1663 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1665 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
1666 localloc is encountered. Fixes crash in test-183.cs when using gmcs
1667 (stack walk problem).
1669 2006-01-04 Zoltan Varga <vargaz@gmail.com>
1671 * aot.c (mono_aot_load_method): Fix a warning.
1673 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1675 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
1677 2006-01-03 Zoltan Varga <vargaz@gmail.com>
1679 * iltests.il: Add test for #77148.
1681 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
1684 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1686 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
1688 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1690 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
1691 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
1693 * basic-long.cs: Add lconv-to-r4/r8 tests.
1695 2006-01-03 Zoltan Varga <vargaz@gmail.com>
1697 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
1699 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
1700 here as on other archs.
1702 2005-12-29 Neale Ferguson <neale@sinenomine.net>
1704 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
1706 2005-12-29 Neale Ferguson <neale@sinenomine.net>
1708 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
1710 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
1712 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
1713 instrument_prolog; Add memory_barrier instruction.
1715 2005-12-26 Zoltan Varga <vargaz@gmail.com>
1717 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
1719 2005-12-23 Zoltan Varga <vargaz@gmail.com>
1721 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
1723 * aliasing.c inssel.brg: Fix warnings.
1725 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
1726 could skip initialization of some parts of memory.
1728 * mini.c mini-ia64.c: Fix warnings.
1730 * inssel-sparc.brg: Add an implementation of lneg which actually works.
1732 2005-12-22 Zoltan Varga <vargaz@gmail.com>
1734 * aliasing.c (mono_build_aliasing_information): Add a workaround for
1735 a crash seen on sparc.
1737 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
1739 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
1741 2005-12-21 Neale Ferguson <neale@sinenomine.net>
1743 * mini-ops.h: Add s390_backchain instruction
1745 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
1747 * cpu-s390.md: Add s390_backchain instruction
1749 * mini-s390.c: Significant ABI changes
1751 * mini-s390.h: Cater for zero length structures
1753 2005-12-20 Neale Ferguson <neale@sinenomine.net>
1755 * mini-s390.c: ABI fixes
1757 * inssel-s390.brg: Remove debug statements
1759 * cpu-s390.md: Fix length of ATOMIC_xx operations
1761 2005-12-19 Zoltan Varga <vargaz@gmail.com>
1763 * basic-float.cs: Add float<->long conversion tests.
1765 2005-12-16 Neale Ferguson <neale@sinenomine.net>
1767 * mini-s390.c: Fix LOCALLOC processing.
1769 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
1771 2005-12-15 Zoltan Varga <vargaz@gmail.com>
1773 * iltests.il: Add tests for some opcodes not covered by the other
1776 2005-12-15 Neale Ferguson <neale@sinenomine.net>
1778 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
1779 register loading for Tail processing; Correct trace output.
1781 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
1783 * cpu-s390.md: Correct size of jmp instruction.
1785 2005-12-13 Neale Ferguson <neale@sinenomine.net>
1787 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
1789 2005-12-13 Neale Ferguson <neale@sinenomine.net>
1791 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
1792 Bring s390 up to current level.
1794 2005-12-12 Zoltan Varga <vargaz@gmail.com>
1796 * generics.2.cs: Disable the newly added tests as they do not work yet.
1798 * generics.2.cs: Add valuetype tests.
1800 2005-12-09 Zoltan Varga <vargaz@gmail.com>
1802 * basic-long.cs: Add i4->u8 test.
1804 * objects.cs: Add tests for JIT intrinsic.
1806 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
1807 optimizations lost by a mistake.
1809 2005-12-07 Zoltan Varga <vargaz@gmail.com>
1811 * basic-long.cs: Remove a test moved to objects.cs.
1813 * arrays.cs: Add more array tests.
1815 2005-12-06 Zoltan Varga <vargaz@gmail.com>
1817 * arrays.cs: Add new tests for multi-dimensional arrays.
1819 2005-12-06 Raja R Harinath <rharinath@novell.com>
1821 * Makefile.am (test_sources2): Add generics.2.cs.
1822 (EXTRA_DIST): Add test_sources2.
1824 2005-12-05 Ben Maurer <bmaurer@ximian.com>
1826 Support for boxing and unboxing nullable types as well as the
1827 isinst operation on nullables, per the CLI ammendment.
1829 * inssel.brg (CEE_ISINST): Special case for nullable
1831 * mini.c (handle_unbox_nullable): new method
1832 (handle_box): Special case for nullable types
1833 (mono_method_to_ir): Call handle_unbox_nullable in correct
1836 * generics.2.cs: New test suite
1838 * Makefile.am: Support for regression tests with generics.
1840 2005-12-03 Zoltan Varga <vargaz@gmail.com>
1842 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
1843 allocated to registers. Fixes #76800.
1845 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
1847 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
1849 2005-11-30 Zoltan Varga <vargaz@gmail.com>
1851 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
1854 2005-11-29 Zoltan Varga <vargaz@gmail.com>
1856 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
1859 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
1861 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
1862 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
1864 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
1865 single precision before storing to a single precision location.
1867 2005-11-28 Raja R Harinath <rharinath@novell.com>
1869 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
1871 2005-11-27 Zoltan Varga <vargaz@gmail.com>
1873 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
1876 * basic.cs: Remove test_0_byte_compares test which was moved to
1877 objects.cs a long time ago.
1879 2005-11-22 Massimiliano Mantione <massi@ximian.com>
1881 * aliasing.c: Fixed aliasing issue on 64 bit archs.
1883 2005-11-20 Zoltan Varga <vargaz@gmail.com>
1885 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
1886 handlers are called.
1888 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
1891 * mini-ia64.c: Add support for the throw->branch exception
1894 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
1896 2005-11-18 Massimiliano Mantione <massi@ximian.com>
1898 * mini.c: Enabled "fastpath" deadce :-)
1900 2005-11-18 Massimiliano Mantione <massi@ximian.com>
1902 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
1903 alias analysis pass to support it.
1906 * liveness.c: Likewise (liveness computation can use aliasing
1907 information to be more accurate).
1908 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
1909 moreover made so that "--compile-all" uses the given optimization
1910 flags and not the default ones.
1911 * aliasing.c: Alias analysis (new file).
1912 * aliasing.h: Likewise.
1913 * Makefile.am: added "aliasing.c" and "aliasing.h".
1915 2005-11-17 Zoltan Varga <vargaz@gmail.com>
1917 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
1920 2005-11-13 Zoltan Varga <vargaz@gmail.com>
1922 * mini-exceptions.c (mono_handle_exception_internal): Remove the
1923 fp >= end_of_stack exit condition, as it is not needed, and it might
1924 become true for fp eliminated frames.
1926 2005-11-11 Zoltan Varga <vargaz@gmail.com>
1928 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
1931 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
1933 * mini-arm.c: fixed alignment of doubles/longs to match
1934 the C ABI (bug #76635).
1936 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
1938 * aot.c: fix compilation with --enable-minimal=aot.
1940 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
1942 * mini-arm.c: fixed compatibility with the new
1943 floating point emulator package for compares.
1945 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
1947 * mini.c : reverted sig->pinvoke changes (r51396-51397).
1949 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
1951 * mini-exceptions.c (print_stack_frame): Output to stderr.
1952 (mono_handle_native_sigsegv): Ditto.
1954 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
1956 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
1957 OP_LCONV_TO_OVF_I implementation.
1959 * mini-amd64.c: Add support for the throw->branch exception
1962 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
1963 when the catch clause catches a more general exception, i.e. Object.
1965 2005-10-30 Zoltan Varga <vargaz@gmail.com>
1967 * cpu-ia64.md: Remove unused opcodes.
1969 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
1970 specific defines for architectures defining USE_SIGACTION.
1972 * mini-ia64.c: Fix some warnings.
1974 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
1975 version seemed to skip a frame.
1977 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
1979 * mini.c: Clean up the usage of sig->pinvoke flag. Now
1980 only calls which are made to native code use this flag.
1982 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
1984 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
1985 varargs methods as well.
1987 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
1988 which have save_lmf set. Reorganize methods prologs a bit.
1990 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
1991 debugger to the proper place.
1993 2005-10-29 Martin Baulig <martin@ximian.com>
1995 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
1996 when running inside the debugger until the debugger has support
1999 2005-10-26 Zoltan Varga <vargaz@gmail.com>
2001 * mini.h: Fix a warning.
2003 2005-10-24 Miguel de Icaza <miguel@novell.com>
2005 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
2006 we expose publicly, this returns the string.
2008 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
2010 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
2011 with fp elimination.
2013 2005-10-21 Zoltan Varga <vargaz@gmail.com>
2015 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
2016 native stacktrace using the glibc 'backtrace' function if available.
2018 2005-10-20 Zoltan Varga <vargaz@gmail.com>
2020 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
2022 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
2023 handle SIGSEGVs received while in native code.
2025 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
2026 code, call mono_handle_native_sigsegv which will abort the runtime
2027 after printing some diagnostics, instead of converting it into a
2028 confusing NullReferenceException.
2030 2005-10-18 Zoltan Varga <vargaz@gmail.com>
2032 * cpu-pentium.md: Remove unused opcodes.
2034 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
2036 * mini-amd64.h (MonoLMF): Add rsp field.
2038 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
2041 2005-10-17 Zoltan Varga <vargaz@gmail.com>
2043 * mini-codegen.c (get_register_spilling): Fix some warnings.
2045 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
2047 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
2048 elimination during exception handling. Enable fp elimination by
2051 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
2054 2005-10-16 Martin Baulig <martin@ximian.com>
2057 (mono_debugger_run_finally): New public method for the debugger.
2059 2005-10-10 Zoltan Varga <vargaz@gmail.com>
2061 * debug-mini.c (mono_debug_init_method): Fix warning.
2063 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
2064 the 'exname' parameter const to fix some warnings.
2066 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
2068 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
2069 introduced by the previous patch.
2071 2005-10-08 Zoltan Varga <vargaz@gmail.com>
2073 * basic-float.cs: Add test for precision of float arithmetic.
2075 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
2076 when loading/storing single values from/to memory.
2078 * mini.c (mono_jit_compile_method_with_opt): Create the function
2079 pointers in the correct domain.
2081 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
2083 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
2084 introduced by previous patch.
2086 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
2087 when out_filter_idx is NULL.
2089 * mini-exceptions.c: Don't run filter clauses twice during exception
2090 handling. Fixes #75755.
2092 2005-10-07 Zoltan Varga <vargaz@gmail.com>
2094 * aot.c: Add support for ldflda wrappers.
2096 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
2099 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
2101 * mini.c, mini.h: do not consider exception handlers blocks when
2102 setting up interface variables.
2104 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
2106 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
2108 2005-10-03 Zoltan Varga <vargaz@gmail.com>
2110 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
2111 causes a regression.
2113 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
2115 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
2117 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
2118 of the OP_P definitions.
2120 * TODO: Add a proposal for dealing with the CEE/OP mess.
2122 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
2123 optimizations from the x86 port.
2125 * cpu-amd64.md: Ditto.
2127 * basic.cs basic-long.cs: Add tests.
2129 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
2131 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
2132 Patrik Torstensson's implementation of my exception-handling
2133 optimization idea, when the exception object is not used
2136 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
2138 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
2139 of the mul_imm optimizations from the old jit.
2141 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
2143 * mini.c, liveness.c: patch by Patrik Torstensson and
2144 Zoltan Varga to improve performance in methods with
2147 2005-09-30 Zoltan Varga <vargaz@gmail.com>
2149 * driver.c: Remove 'Globalization' entry from --version.
2151 2005-09-28 Zoltan Varga <vargaz@gmail.com>
2153 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
2154 there is a profiler interested in JIT events.
2156 * aot.c: Load profile files produced by the AOT profiling module, and
2157 reorder methods based on the profiling info. Add a 'method_order' table
2158 to the AOT file to make mono_aot_find_jit_info work with the reordered
2161 * mini.h: Bump AOT file version info.
2163 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
2165 * mini-arm.h: work around what looks like a gcc bug when optimizations
2168 2005-09-28 Raja R Harinath <rharinath@novell.com>
2170 * Makefile.am (AM_CFLAGS): Don't use += to append inside
2171 conditionals. Use ...
2172 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
2174 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
2176 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
2177 to determine the amount of memory to copy when passing valuetypes.
2179 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
2180 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
2182 2005-09-27 Zoltan Varga <vargaz@gmail.com>
2184 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
2185 information about aot.
2187 2005-09-27 Ben Maurer <bmaurer@ximian.com>
2189 * *.c: Replace the use of {Enter,Leave}CriticalSection with
2190 macros. This will allow a deadlock debugger to easily be plugged
2193 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
2195 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
2197 2005-09-27 Raja R Harinath <rharinath@novell.com>
2199 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
2200 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
2201 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
2202 ($(arch_built)) [CROSS_COMPILING]: Error out.
2204 2005-09-26 Zoltan Varga <vargaz@gmail.com>
2206 * aot.c: Add support for the no_special_static flag for classes.
2208 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
2210 * Reapply reverted patches.
2212 * *: Revert r50174 as well.
2214 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
2216 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
2218 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
2220 2005-09-23 Miguel de Icaza <miguel@novell.com>
2222 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
2223 part of the SIG_HANDLER_SIGNATURE.
2225 2005-09-23 Zoltan Varga <vargaz@gmail.com>
2227 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
2230 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
2231 introduced by previous patch.
2233 2005-09-21 Zoltan Varga <vargaz@gmail.com>
2235 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
2236 saved registers too.
2238 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
2239 upon the information returned by get_call_info ().
2241 * mini-x86.c (add_float): Fix stack size calculation.
2242 (mono_arch_call_opcode): Rewrite this so it works based up the
2243 information returned by get_call_info ().
2244 (mono_arch_get_this_vret_args): Ditto.
2246 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
2248 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
2249 in cinfo to determine the registers which need to be used.
2251 2005-09-20 Miguel de Icaza <miguel@novell.com>
2253 * driver.c (mono_main): Add --server and --desktop flags.
2255 2005-09-16 Zoltan Varga <vargaz@gmail.com>
2257 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
2258 registers as global registers.
2260 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
2261 longer needed with the new register allocator.
2263 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
2265 * cpu-ia64.md: Remove unused opcodes.
2267 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
2269 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
2271 * cpu-amd64.md: Remove unused opcodes.
2273 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
2274 needed with the new register allocator.
2276 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
2279 2005-09-16 Raja R Harinath <rharinath@novell.com>
2281 * Makefile.am (check-local): Don't invoke semdel-wrapper.
2283 2005-09-16 Martin Baulig <martin@ximian.com>
2285 * exceptions-amd64.c
2286 (throw_exception): Don't call mono_debugger_throw_exception() if
2287 we're a rethrow - see the FIXME in the code.
2289 2005-09-15 Geoff Norton <gnorton@customerdna.com>
2291 * mini.c (mono_init_exceptions): This only works on some architectures.
2293 2005-09-15 Zoltan Varga <vargaz@gmail.com>
2295 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
2298 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
2300 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
2301 now in mini-exceptions.c.
2303 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
2305 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
2306 now in mini-exceptions.c.
2308 2005-09-15 Zoltan Varga <vargaz@gmail.com>
2310 * exceptions-x86.c: Applied patch from Patrik Torstensson
2311 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
2313 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
2314 code into mini-exceptions.c. Add some assertions to it.
2316 2005-09-12 Zoltan Varga <vargaz@gmail.com>
2318 * aot.c (emit_section_change): Applied patch from "The Software Team"
2319 (<software@solmersa.com>). Fix as errors on windows.
2321 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
2323 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
2324 method info into the LMF.
2326 2005-09-11 Zoltan Varga <vargaz@gmail.com>
2328 * mini-ia64.c: Add proper unwind info for method epilogs.
2330 * exceptions-ia64.c: Add some code to help debugging.
2332 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
2334 * mini-exceptions.c: Fix warning.
2336 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
2338 * mini.c: Really fix build.
2340 * mini-x86.c mini-amd64.c: Fix build.
2342 2005-09-11 Zoltan Varga <vargaz@gmail.com>
2344 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
2346 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
2347 some Interlocked methods as intrinsics.
2349 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
2350 for Thread methods as well.
2352 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
2354 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
2356 * mini-ia64.c mini-x86.c mini-amd64.c
2357 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
2360 * mini.c (mono_init_exceptions): Fix build breakage.
2362 2005-09-10 Zoltan Varga <vargaz@gmail.com>
2364 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
2365 of instructions. Use the new ia64_unw_op macros for emitting unwind
2368 * mini.c (mono_init_exceptions): Initialize exception handling
2369 related trampolines at startup.
2371 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
2373 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
2375 2005-09-09 Zoltan Varga <vargaz@gmail.com>
2377 * mini.c: Handle type loading errors gracefully during compilation and
2378 throw the appropriate exception.
2380 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
2382 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
2383 for the mono binary.
2385 2005-09-09 Martin Baulig <martin@ximian.com>
2387 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
2390 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
2392 * mini-arm.h: use emulation for conv.r.un for the release.
2394 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
2396 * mini-arm.c, objects.cs: more fixes and tests for them.
2398 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
2400 * mini-arm.c: align structures to at least 4 bytes to be able
2401 to keep our current optimized memcpy.
2403 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
2405 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
2407 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2409 * mini.c: ignore SIGPIPE.
2411 2005-09-04 Zoltan Varga <vargaz@gmail.com>
2413 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
2415 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
2417 2005-09-02 Zoltan Varga <vargaz@gmail.com>
2419 * mini.h: Add prototype for mono_allocate_stack_slots_full.
2421 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
2423 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
2424 exception handling support.
2425 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
2426 patch by Brian Koropoff <briank@marakicorp.com>).
2428 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
2430 * mini.c: revert another 'optimization' which breaks when
2431 items on the eval stack need to be saved at a basic block end
2434 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
2436 * jit-icalls.c: for arrays, ensure we always provide
2439 2005-08-30 Zoltan Varga <vargaz@gmail.com>
2441 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
2443 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
2445 2005-08-29 Zoltan Varga <vargaz@gmail.com>
2447 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
2448 arguments in their original register.
2450 2005-08-28 Zoltan Varga <vargaz@gmail.com>
2452 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
2455 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
2456 when ssapre is enabled.
2458 * inssel-long.brg: Fix bug in previous patch.
2460 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
2461 multiplication by a constant.
2463 2005-08-27 Zoltan Varga <vargaz@gmail.com>
2465 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
2468 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
2471 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
2473 * inssel-arm.brg: apply changes tested by Brian Koropoff
2474 <briank@marakicorp.com>.
2476 2005-08-25 Zoltan Varga <vargaz@gmail.com>
2478 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
2480 2005-08-24 Zoltan Varga <vargaz@gmail.com>
2482 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
2483 to the same register if dreg is just a base register.
2484 (print_ins): Improve printing of membase opcodes.
2486 * inssel-x86.brg: Add optimized ldind(reg) rules.
2488 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
2490 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
2492 * mini.c: when running under valgrind, set the stack bottom for
2493 the GC at the actual approximate stack for the app (fixes running
2494 mono with valgrind).
2496 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
2498 * mini.c: do no break at the first valuetype to init found
2501 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
2503 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
2505 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
2507 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
2509 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
2511 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
2513 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
2515 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
2517 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
2520 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
2523 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
2526 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
2528 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
2530 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
2532 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
2533 in the tail recursion optimization.
2535 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
2536 debug info into the assembly file.
2538 * iltests.il: Add test for filter regions.
2540 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
2541 initial stack of filter regions. Fixes #75755.
2543 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
2545 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
2548 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
2550 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
2551 the check for an already compiled method on non-ia64 platforms.
2552 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
2555 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
2557 * inssel-x86.brg: Add some optimized call rules.
2559 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
2561 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
2564 * mini.h mini-trampolines.c: Pass the trampoline argument to
2565 mono_arch_patch_delegate_trampoline.
2567 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
2569 * mini-trampolines.c: Fix build.
2571 * mini-amd64.h: Add delegate trampolines.
2573 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
2575 * inssel-amd64.brg: Add optimized call rules.
2577 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
2579 * inssel-ia64.brg: Add optimized ldind(reg) rules.
2581 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
2583 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
2586 * mini-ia64.c: Remove LMF fixmes.
2588 * mini-ia64.h: Remove most fields from LMF.
2590 * inssel-ia64.brg (stmt): Fix unaligned access errors.
2592 * mini-trampolines.c: Add support for IA64 function descriptors.
2594 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
2595 for IA64 function descriptors.
2597 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
2599 * tramp-arm.c: patch the vtable for virtual calls. Added
2600 support code to register/unregister the LMF.
2601 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
2604 2005-08-19 Dick Porter <dick@ximian.com>
2606 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
2607 bit value if needed.
2609 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
2611 * mini.c (mini_get_method): Move handling of wrapper data here.
2613 * mini.c (mono_method_to_ir): Add support for dynamic methods.
2615 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
2618 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
2619 bblock->code does not remain empty.
2621 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
2623 * arrays.cs: Add regression test for #75832.
2625 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
2626 rules. Fixes #75832.
2628 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
2629 instruction scheduling.
2631 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
2633 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
2635 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
2637 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
2639 * mini-codegen.c: Fix VC build.
2641 * cpu-pentium.md: Increase length of atomic_exhange_i4.
2643 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2645 * mini.h: fix signature for mono_register_opcode_emulation.
2647 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
2649 * mini.c: Get rid of most of the helper_sig_... constants using
2650 mono_create_icall_signature ().
2652 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
2654 * jit-icalls.c (helper_ldstr): New helper function.
2656 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
2658 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
2659 throw, load the string using a helper call instead of creating a string object.
2661 * aot.c: Update after LDSTR changes.
2663 * mini.h: Bump AOT file version.
2665 * aot.c: Save class size info into the AOT file. Print more statistics during
2668 * mini.h: Bump AOT file version.
2670 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
2671 ordering of disasm cases. Fixes #74957.
2673 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
2675 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
2676 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
2677 the generic code needed for the ARM port.
2679 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
2681 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
2682 inssel-arm.brg: more ARM features and fixes.
2684 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
2686 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
2687 ARM port work in progress.
2689 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
2691 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
2693 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
2695 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
2697 * inssel.brg (mini_emit_memset): Add support for unaligned access.
2699 * *-ia64.*: Ongoing IA64 work.
2701 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
2703 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
2705 * TODO: Remove out-of-data todo stuff.
2707 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
2710 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
2712 * mini.h: Bump corlib version.
2714 2005-07-27 Martin Baulig <martin@ximian.com>
2717 (create_copy_ins): Added `const unsigned char *ip' argument; set
2718 `copy->cil_code' from it.
2720 2005-07-27 Martin Baulig <martin@ximian.com>
2722 * mini-exceptions.c (mono_handle_exception): Don't call
2723 mono_debugger_handle_exception() for filters.
2725 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
2727 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
2730 2005-07-26 Martin Baulig <martin@ximian.com>
2732 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
2734 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
2735 helper_compile_generic_method() if the method is actually virtual
2738 2005-07-26 Martin Baulig <martin@ximian.com>
2741 (trampoline_code): Renamed to `mono_trampoline_code' and made it
2742 public; this is now accessed directly by the debugger.
2743 (mono_generic_trampoline_code): Removed.
2746 (mono_debug_init_method): Also add interncalls and wrappers.
2748 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
2750 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
2752 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
2754 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
2756 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
2758 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
2760 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
2762 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
2763 getting TLS offsets on AMD64 too.
2765 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
2767 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
2769 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
2771 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
2772 inssel-arm.brg, mini-arm.h: ARM port work in progress.
2774 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
2776 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
2778 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
2781 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
2782 mono_sparc_is_virtual_call ().
2784 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
2786 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
2787 trampoline parameters.
2789 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
2791 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
2792 to mono_arch_get_vcall_slot_addr.
2794 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
2797 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
2799 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
2801 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
2803 2005-07-19 Martin Baulig <martin@ximian.com>
2805 * exceptions-amd64.c (throw_exception): Call
2806 mono_debugger_throw_exception() here like we're doing it on i386.
2808 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
2810 * mini-ia64.c: Add optimized TLS access support.
2812 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
2814 * mini-exceptions.c: Ongoing IA64 work.
2816 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
2818 * mini.c: Use the default optimization set when embedding. Fixes
2821 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
2823 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
2824 of trampolines to a separate file.
2826 * mini-trampolines.c: New file.
2828 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
2831 * tramp-x86.c: Reorganize the trampoline code to be similar to the
2834 * mini-codegen.c: Fix cygwin build.
2836 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
2838 * mini.c: Add some minor changes needed by the IA64 port.
2840 * *-ia64.*: Ongoing IA64 work.
2842 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
2844 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
2845 trampolines into arch-independent and arch-dependent parts.
2847 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
2849 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
2851 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
2853 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
2854 the xp-regalloc-branch for amd64.
2856 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
2857 xp-regalloc-branch for x86.
2859 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
2861 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
2863 2005-07-06 Martin Baulig <martin@ximian.com>
2866 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
2867 (mono_jit_runtime_invoke): Likewise.
2869 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
2871 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
2874 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
2875 without loading their metadata. Reorganize the file format so exception handling+
2876 debug info is kept separate from normal method info. Create MonoJitInfo
2877 structures for methods lazily.
2879 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
2881 (x86_class_init_trampoline): Patch AOT class init trampolines too.
2883 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
2885 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
2888 * mini.h: Bump AOT file version.
2890 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
2892 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
2894 2005-07-01 Raja R Harinath <rharinath@novell.com>
2896 * Makefile.am (check-local): Call semdel-wrapper.
2898 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
2900 * mini-x86.c: Revert the last change as it seems to break the build..
2902 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
2904 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
2906 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
2908 2005-06-27 Ben Maurer <bmaurer@ximian.com>
2910 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
2911 outside of the macro, so strange stuff doesn't happen with gcc4
2912 (NEW_AOTCONST_TOKEN): Likewise.
2914 2005-06-28 Martin Baulig <martin@ximian.com>
2916 * mini.c (mini_class_is_system_array): New static method; use this
2917 instead of `klass->parent == mono_defaults.array_class' everywhere
2918 since this also works for the new generic array class.
2920 2005-06-26 Ben Maurer <bmaurer@ximian.com>
2922 * inssel.brg: Remove warnings.
2924 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
2926 * mini-ia64.c: Ongoing IA64 work.
2928 * basic-float.cs: Add float->i1 conversion test.
2930 * iltests.il: Add conv.u4 test.
2932 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
2934 * inssel-long.brg: Fix bug caused by last change.
2936 2005-06-23 Geoff Norton <gnorton@customerdna.com>
2938 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
2939 BSDs. Allows the x86 JIT to work on OSX86
2941 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
2943 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
2946 * mini-ia64.c: Ongoing IA64 work.
2948 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
2950 * mini-ia64.c: Ongoing IA64 work.
2952 * driver.c: Clean up jit_code_hash as well when using --regression.
2954 * inssel-long.brg: Fix long->i4/u4 conversion rules.
2956 * basic-long.cs: Add tests for long->u4 conversion.
2958 2005-06-18 Ben Maurer <bmaurer@ximian.com>
2960 * mini.c: Take mono_get_domainvar out of macros. This makes sure
2961 that we do not depend on undefined C behavior: the order stuff
2962 gets evaluated within an expression. Fixes mono when compiled on
2965 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
2967 * *-ia64.*: Ongoing IA64 work.
2969 * aot.c: Lower memory usage while loading AOT methods.
2971 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
2973 * mini.h: Bump AOT file format version.
2975 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
2977 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
2979 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
2981 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
2982 not on callee assembly). Fixed some comments.
2984 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
2986 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
2987 it gets proper disassembly.
2988 (emit_method_info): Remove some dead code.
2990 * mini.c (mini_method_compile): Allways allocate the GOT var in
2991 mono_method_to_ir for emulating opcodes.
2993 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
2995 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
2996 before freeing the code memory. Fixes #74990.
2998 * objects.cs: Add regression test for #74992.
3000 * liveness.c: Extend live ranges of arguments to the beginning of the
3001 method. Fixes #74992.
3003 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
3004 so it points into the faulting instruction.
3006 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
3008 * jit-icalls.c (mono_imul_ovf): Add exception handling.
3010 * *-ia64.*: Ongoing IA64 work.
3012 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
3014 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
3016 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
3018 * *-ia64.*: Ongoing IA64 work.
3020 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
3022 * basic-long.cs: Add tests for add/sub.ovf.
3024 * basic.cs: Add tests for sub.ovf.
3026 * *-ia64.*: Ongoing IA64 work.
3028 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
3030 * *-ia64.*: Ongoing IA64 work.
3032 * basic.cs: Add conv.ovf.i4.un test.
3034 2005-06-09 Massimiliano Mantione <massi@ximian.com>
3036 * mini.c: (remove_block_if_useless) Fixed bug 75061.
3038 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3040 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
3042 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
3044 * *-ia64.*: Ongoing IA64 work.
3046 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3049 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
3051 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
3053 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
3055 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
3057 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
3059 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
3060 of a call is callable by a near call.
3062 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
3064 * mini-ia64.c: Ongoing IA64 work.
3066 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
3068 * genmdesc.c: Make the generated array non-static.
3070 * inssel-long.brg: Fix LSHR_IMM rule.
3072 * *-ia64.*: Ongoing IA64 work.
3074 * *-ia64.*: Ongoing IA64 work.
3076 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
3078 * *-ia64.*: Ongoing IA64 work.
3080 * *-ia64.*: Ongoing IA64 work.
3082 * mini-ia64.c: Ongoing IA64 work.
3084 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
3086 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
3088 * objects.cs basic-calls.cs: Move some tests to objects.cs.
3090 * objects.cs basic-long.cs: Move some tests to objects.cs.
3092 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
3094 * *-ia64.*: Ongoing IA64 work.
3096 * iltests.il: Add a new test.
3098 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
3099 newobj. Fixes #75042.
3101 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
3103 * *-ia64.*: Ongoing IA64 work.
3105 * *-ia64.*: Ongoing IA64 work.
3107 * *-ia64.*: Ongoing IA64 work.
3109 * basic.cs objects.cs: Move tests accessing static variables as well.
3111 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
3113 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
3115 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
3117 * driver.c: Always print failed tests.
3119 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
3122 * *ia64*: Ongoing IA64 work.
3124 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
3126 * basic.cs: Add tests for add.ovf. Fix warnings.
3128 2005-05-18 Miguel de Icaza <miguel@novell.com>
3130 * driver.c (mono_main): Avoid crash if no argument is passed to
3131 --break; Do not use g_error, but f_printf. And fix all other
3132 ocurrences of the same crash.
3134 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
3136 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
3137 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
3140 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
3142 * *-ia64.*: Add beginnings of IA64 backend.
3144 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
3146 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
3148 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
3151 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
3153 * mini-amd64.c: Fix a warning.
3155 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
3157 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
3158 in float_neg. Fixes #74897.
3160 * mini-amd64.c (emit_call): Fix another near call bug.
3162 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
3164 * declsec.c: Keep the appdomain information in the structure. Added a
3165 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
3166 value gets overwritten).
3167 * declsec.h: Set the default MonoArray for the the stack to 6. Added
3168 an MonoAppDomain member to MonoSecurityFrame.
3169 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
3170 used in the stack walk. Now use a MonoArray which grow (double) when
3173 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
3175 * mini.c: Re-enabled runtime cleanup, since running threads should
3176 now properly stop when exiting.
3178 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
3180 * mini-codegen.c: New file contaning the arch-independent local
3181 register allocator. Not used by any architectures yet.
3183 * mini.h linear-scan.c: Merge some changes from the
3184 mini-xp-local-regalloc branch.
3186 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
3188 * mini-amd64.c (emit_call): Fix calls to native functions when the
3189 runtime is compiled as a shared library. Fixes #74756.
3191 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
3192 on a literal field. Fixes #74751.
3194 2005-04-25 Raja R Harinath <rharinath@novell.com>
3196 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
3198 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
3200 * objects.cs: Add missing null casting test.
3202 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
3204 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
3205 in wrapper methods. Also rename 'address' variable to 'offset'.
3207 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
3209 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
3212 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
3214 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
3217 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
3219 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
3221 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
3223 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
3224 just the last bytes.
3226 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
3228 * aot.c (mono_compile_assembly): Fix warning.
3230 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
3231 by the _MSC_VER stuff.
3233 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
3235 * inssel-long.brg: Fix #74588.
3237 * cpu-amd64.md: Fix #74591.
3239 * iltests.il: Add new regression tests.
3241 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
3243 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
3246 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
3248 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
3250 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
3251 from Bill Middleton <flashdict@gmail.com>.
3253 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
3255 * arrays.cs: Add new regression test. Fix warnings.
3257 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
3259 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
3260 and leakage in CKFINITE.
3262 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
3263 this to a null op since it is called on amd64 too.
3265 * exceptions-amd64.c (get_throw_trampoline): Align stack.
3267 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
3268 body since this is not used on amd64.
3270 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
3272 * mini-amd64.c: Remove obsolete fixmes.
3274 * mini.c (print_method_from_ip): Fix debugging support.
3276 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3278 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
3279 so that expressions that don't give much gain are not reduced.
3280 * ssapre.h: Likewise.
3282 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
3284 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
3286 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
3288 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
3290 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
3292 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
3294 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
3296 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
3298 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
3301 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
3303 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
3305 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
3307 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
3308 MONO_ARCH_USE_SIGACTION. Fixes #74252.
3310 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
3312 * mini-x86.c: Fix up stack overflow handling.
3314 * exceptions.cs: Add new regression test.
3316 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
3318 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
3319 mono_jit_thread_attach.
3321 * mini.c (mono_method_to_ir): Verify called method is not abstract.
3323 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
3325 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
3326 avoid calling constructors using callvirt.
3328 * inssel.brg: Fix #74073.
3330 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
3332 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
3333 compilation with non-GCC compilers.
3334 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
3335 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
3337 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
3339 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
3340 klass->interface_offsets (will likely fix bug#74073).
3342 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
3344 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
3346 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
3348 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
3349 to amd64_div_reg_size ().
3351 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
3353 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
3355 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
3357 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
3359 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
3361 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
3363 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
3365 * mini.c (mono_precompile_assembly): Load and precompile referenced
3366 assemblies as well. Fixes #74015.
3368 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
3370 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
3372 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
3374 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
3375 a lot of checks and (anyway) permissions cannot work until corlib is
3378 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
3380 * mini-ppc.c: fixed ABI issue on sysv/ppc.
3382 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
3384 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
3385 calls (fixes bug#72824).
3387 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
3389 * mini.c: fix tail recursion elimination (see test in bug#73936).
3391 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
3393 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
3394 some fp functions in sse2 mode.
3396 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
3398 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
3400 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
3402 * mini.h mini.c: Add mono_get_jit_tls_key ().
3404 * mini-x86.c: Enable fast TLS support on windows.
3406 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
3408 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
3409 * mini.c: Check for p/invoke method when generating code. If a
3410 p/invoke method, or it's class, isn't decorated with [Suppress
3411 UnmanagedCodeSecurity] then generate code to call System.Security.
3412 UnmanagedDemand (only if the security manager is active).
3414 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
3416 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
3417 last change as it seems to cause strange crashes.
3419 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
3421 * *.c: handle unsafe function pointers where needed.
3423 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
3425 * mini.c (mono_jit_free_method): Remove the fixme too.
3427 2005-03-15 Miguel de Icaza <miguel@novell.com>
3429 * mini.c: As discussed, make the code actually free the delegate
3430 thunk now, to enable the debugging of delegate problems, use
3431 MONO_DEBUG=1 when running Mono.
3433 This takes also care of parts of the leaks as seen by Joe.
3435 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
3437 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
3438 thread_tls_offset calculation.
3440 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
3442 * declsec.c: Reworked linkdemand checks for icall. The previous code
3443 was using the declaration code (untrusted) and didn't work as expected
3444 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
3447 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
3449 * iltests.il: Add new localloc test.
3451 * mini-amd64.c: Handle large stack allocations the same way as on
3452 windows if stack overflow handling is working.
3454 * mini-amd64.c: Allocate the signal stack using mmap.
3456 * mini.c (sigsegv_signal_handler): Fix reading of context.
3458 * mini-exceptions.c: Fix up stack overflow handling.
3460 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
3462 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
3464 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
3466 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
3468 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
3469 tramp_init functions as they are no longer needed.
3471 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
3473 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
3475 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
3477 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
3479 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
3482 * mini-ops.h: Add OP_LMUL_IMM.
3484 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
3485 long mul/div opcodes as intrinsic.
3487 * mini-amd64.c (emit_call): Handle the case when the callee might be
3490 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
3492 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
3495 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
3497 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
3499 2005-03-09 Ben Maurer <bmaurer@ximian.com>
3501 * mini.c (mono_codegen): Don't leak here, to help people running
3504 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
3506 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
3507 conversions in sse2 mode.
3509 * basic-float.cs: Add regression test.
3511 * mini-amd64.c: Reenable sse2.
3513 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
3515 * mini-amd64.c: Disable sse2 until some regressions are fixed.
3517 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
3519 * driver.c: Copyright text should include 2005.
3521 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
3523 * cpu-amd64.md (load_membase): Fix more max lengths.
3525 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
3527 * cpu-amd64.md (load_membase): Fix max length.
3529 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
3531 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
3533 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
3534 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
3536 * basic-float.cs: Add rounding regression test.
3538 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
3540 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
3542 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
3543 structures in registers for pinvoke wrappers.
3545 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
3547 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
3549 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
3551 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
3552 wrapper to mono_jit_thread_attach.
3554 * mini.c (mini_jit_thread_attach): New jit icall.
3556 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
3557 native->managed wrappers.
3559 * exceptions.cs: Add new regression test.
3561 * mini.c (optimize_branches): Check regions in the cbranch to throw
3562 block case as well. Fixes #73242.
3564 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
3566 * mini.c: thread safety fixes.
3568 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
3570 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
3571 patching stuff, since delegates use jump trampolines so there is
3574 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
3577 * tramp-amd64.c: Fix build.
3579 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
3580 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
3582 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
3583 Rename this to mono_arch....
3584 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
3586 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
3588 * mini-amd64.c (emit_call): If both the caller and the callee is
3589 guaranteed to have 32 bit addresses, emit a normal call.
3591 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
3593 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
3594 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
3595 method_ptr inside delegates.
3597 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
3599 * mini.c (mono_jit_free_method): Free the method info even if the native code is
3600 invalidated. Fixes #73001.
3602 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
3604 * mini-x86.c: Only use stdcall for pinvokes on windows.
3606 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
3608 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
3609 * mini-x86.c: remove unreliable __thread var offset detection,
3610 use the correct accessors and enable by default.
3612 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
3614 * mini.c (mono_jit_free_method): Fix memory leak.
3616 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
3618 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
3620 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
3622 * cpu-amd64.md: Fix lengths of atomic opcodes.
3624 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
3626 * driver.c: try to not imply using ICU is any good.
3628 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
3630 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
3631 functions as inline ops.
3633 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
3634 some Interlocked functions as inline ops.
3636 * mini.c (move_basic_block_to_end): Fix bug in last patch.
3638 * mini.h (MonoBasicBlock): Reorganize fields a bit.
3640 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
3642 * mini.c: Add support for OP_NOT_TAKEN.
3644 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
3645 structures in registers for pinvoke wrappers.
3647 * mini-amd64.c: Fix warnings.
3649 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
3651 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
3653 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
3655 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
3656 address instead of loading the address from it.
3658 * mini-x86.c: Add support for returning small structs in registers
3659 on Win32. Fixes part of #70864.
3661 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
3663 * trace.c (get_token): Improve error checking.
3665 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
3667 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
3669 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
3671 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
3672 it can be reused for MonoClass.
3673 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
3676 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
3678 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
3679 instead of a MonoReflectionMethod. The method information wasn't used
3680 when displaying SecurityException details (but will be now).
3682 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
3684 * Makefile.am : windows build fix.
3686 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
3688 * iltests.il: Add new regression test.
3690 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
3693 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
3695 * mini.c: Moved linkdemand check into helper function check_linkdemand
3696 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
3699 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
3701 * declsec.c: Added statistics counter for different kinds of
3703 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
3704 (and commented) declaration.
3705 * mini.c: Added statistics counter for security Demand code
3706 generation. Added display of security statistics.
3708 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
3710 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
3711 Fix compilation errors under gcc-2.95.
3713 2005-02-12 Ben Maurer <bmaurer@ximian.com>
3715 * mini.c, driver.c: Use the new jit trampoline hashtable
3717 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
3719 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
3721 2005-02-11 Martin Baulig <martin@ximian.com>
3723 * debug-mini.c (mono_debug_close_method): Free the line number array.
3725 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
3727 * aot.c: Break up large methods into smaller ones. Share GOT slots for
3730 * mini.h: Bump AOT file format version.
3732 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
3734 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
3736 * declsec.h: Added macros to get/set lazyly initialized security
3737 informations about assemblies. Added new enum for different type of
3738 possible LinkDemand violation. Added function to check LinkDemands.
3739 * mini.h: Added a field to MonoCompile to hold any security violation
3740 detected when JITting a method (so it can be thrown later).
3741 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
3742 and CEE_CALLVIRT. Added code to throw exception at the end of
3743 mini_method_compile (note: the exception is unhandled right now).
3745 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
3747 * mini.c, jit-icalls.c: use the managed implementation of
3748 memset for initobj and memset, to avoid managed <-> unmanaged
3751 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
3753 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
3754 optimization if it would need a GOT var.
3756 * basic.cs: Add tests for constant propagation and switch statements.
3758 * ssa.c: Fix out-of-range constant propagation and switch statements.
3760 2005-02-09 <vargaz@freemail.hu>
3762 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
3764 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
3766 * cpu-amd64.md (load_membase): Fix max length of load_membase.
3768 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
3770 * mini.c: update to new signature of mono_class_get_allocation_ftn().
3772 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
3774 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
3775 arithmetic operations.
3777 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
3779 * mini-ppc.c: add a workaround for broken user code that
3780 DllImports vararg functions with non-vararg signatures.
3782 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
3784 * mini.c (mono_jit_compile_method_inner): Add detection and a
3785 meaningfull error message for assemblies written in Managed C++.
3787 * tramp-amd64.c mini-amd64.h: Add support for
3788 create_trampoline_from_token ().
3790 * aot.c mini-x86.c abcremoval.c: Applied patch from
3791 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
3793 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
3795 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
3796 which takes a MonoImage/token as parameter instead of a MonoMethod.
3798 * aot.c: Use the new trampoline for initializing vtables.
3800 * aot.c: Add support for ldfld/stfld_remote wrappers.
3802 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
3803 rules for compare <MEM>, IMM.
3805 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
3807 * aot.c: Handle inherited finalizers correctly.
3809 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
3811 * inssel.brg (stmt): Add a missing _setup_... ().
3813 * aot.c: Save some parts of the class state to the AOT file and use it
3814 to recompute that state when a class is initialized.
3816 * mini.c: Install AOT hooks into the runtime.
3818 * mini.h: Bump AOT file format version.
3820 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
3823 * iltests.il: Add new test.
3825 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
3829 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
3831 * mini.c: setup the statistical profiler in the thread attach
3832 callback to cope with the new single thread code.
3834 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
3836 * mini-ppc.c: ensure we have enough room for the profiler
3837 calls (fixed bug#72084).
3839 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
3841 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
3844 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3846 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
3848 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3850 * ssapre.c: Fixed an issue with down safety (this allows IronPython
3851 to succesfully execute parrotbench).
3852 * ssapre.h: Likewise.
3854 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3856 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
3857 variable for stores to method arguments (fixes a SSAPRE issue).
3859 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
3861 * mini.c: handle value types in dup, fixes gen-112.cs.
3863 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
3865 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
3866 sequence for calls in dynamic methods to avoid thunks.
3868 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
3870 * mini.c: correctly remove dynamic methods from the hashtable.
3872 2005-1-20 Massimiliano Mantione <massi@ximian.com>
3874 * driver.c: Disabled SSAPRE until fix the bug that appears
3875 in IronPython's parrotbench.
3877 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
3879 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
3881 * mini.c (mono_method_to_ir): Revert the previous change.
3883 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
3886 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
3887 mono_jit_info_table_find () etc. when running under valgrind.
3889 * inssel.brg: Fix warnings.
3891 * mini-exceptions.c: Fix warnings.
3893 2005-01-31 Martin Baulig <martin@ximian.com>
3895 * driver.c (compile_all_methods_thread_main): Don't try to compile
3896 generic methods or anything which has type parameters.
3898 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
3900 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
3902 * TestDriver.cs: Add --verbose flags.
3904 * graph.c ssa.c: Fix 64 bit warnings.
3906 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
3907 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
3908 Fix 64 bit warnings.
3910 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
3911 variable not spotted by gcc.
3913 * mini-amd64.c inssel-amd64.brg: Applied patch from
3914 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
3915 X86_COMPARE_MEMBASE opcodes.
3917 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
3919 2005-01-29 Ben Maurer <bmaurer@ximian.com>
3921 * *: MonoMethod->signature might be NULL now. You *MUST* use
3922 mono_method_signature.
3924 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
3926 * driver.c (compile_all_methods_thread_main): Compile the methods
3927 without invoking cctors.
3929 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
3931 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
3932 * basic-calls.cs: test for the above.
3934 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
3936 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
3937 MonoJitInfo changes.
3939 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
3941 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
3942 eagerly if it contains dynamic methods.
3944 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
3946 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
3947 trace, it is now computed by an icall from trace_ips.
3949 * mini-exceptions.c: Fix a warning.
3951 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
3953 * mini-exceptions.c: don't bother getting stack trace info if
3954 it's not going to be used.
3956 2005-01-27 Raja R Harinath <rharinath@novell.com>
3958 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
3961 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
3963 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
3965 * aot.c: Avoid calling mono_method_get_header () if not needed.
3967 * mini.h: Bump AOT file format version.
3969 * mini.c (mono_emit_native_call): Allocate a GOT var here.
3971 * mini.c (mono_print_tree): Print more info for calls.
3973 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
3975 * declsec.h: Remove warning by adding missing include for marshal.h
3977 2005-01-26 Martin Baulig <martin@ximian.com>
3979 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
3982 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
3984 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
3987 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
3989 * aot.c (mono_compile_assembly): Fix a warning.
3991 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
3993 * declsec.c: Look for security attributes on the original MonoMethod
3994 (and not the wrapped one). This fix permissions on icalls.
3996 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
3998 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
4000 * mini.c (mono_allocate_stack_slots): Add a fixme.
4002 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
4004 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
4006 * inssel.brg: optimize casts of sealed types (more
4007 optimizations waiting for fixes in remoting).
4009 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
4011 * inssel.brg (stmt): Add another dummy rule.
4013 * driver.c: Fix warnings.
4015 * driver.c (mono_main): If running under valgrind, instruct glib to use
4016 the system allocation functions so valgrind can track the memory
4017 allocated by the g_... functions.
4019 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
4021 * mini-ops.h: Add OP_DUMMY_STORE opcode.
4023 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
4025 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
4026 variables in try regions.
4028 * mini.c (mini_method_compile): Don't disable optimizations on large
4029 methods when AOT compiling.
4031 * mini.c (mono_allocate_stack_slots): New arch independent method to
4032 allocate stack slots. Not yet used.
4034 2005-01-22 Ben Maurer <bmaurer@ximian.com>
4036 * debug-mini.c (mono_debug_close_method): Plug some leaks.
4038 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
4040 * mini-ppc.c: make the branch info relative as the code
4041 buffer can be reallocated.
4043 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
4045 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
4046 * driver.c: Removed the AOT/security restriction. Now initialize the
4047 security manager (in metadata) if --security is used.
4048 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
4049 rather than the pointer to declarative security, when AOT is used.
4051 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
4053 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
4054 basic blocks, reduced intrinsic exception throwing code size.
4056 2005-01-22 Miguel de Icaza <miguel@ximian.com>
4058 * driver.c (mini_usage): Reorder the usage screen.
4060 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
4062 * mini.c (mono_resolve_patch_target): Fix warning.
4064 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
4066 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
4069 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
4071 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
4072 breaks the amd64 build.
4074 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
4075 register allocation. Fixes #71454.
4077 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
4079 * arrays.cs: Add new regression test.
4081 2005-1-20 Massimiliano Mantione <massi@ximian.com>
4083 * ssapre.c: Turned usage of snprintf to GString.
4084 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
4085 (I left it on by mistake in my previous commit).
4087 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
4089 * mini.c, cfold.c, basic-calls.cs: preserve side effects
4090 on cond branch optimization (fixes bug# 71515).
4092 2005-1-20 Massimiliano Mantione <massi@ximian.com>
4094 * abcremoval.c: Fixed bug 71062.
4095 * abcremoval.h: Likewise.
4097 2005-1-20 Massimiliano Mantione <massi@ximian.com>
4099 * mini.c: Added a new functionality to optimize_branches, the removal
4100 of useless basic blocks, and fixed some problem in the removal of
4101 critical edges; some utility functions added for both purposes.
4102 * ssapre.c: Added complex expression support, and fixed bug 70637.
4103 * ssapre.h: Likewise.
4104 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
4106 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
4107 * driver.c: Re-enabled SSAPRE.
4109 2005-01-19 Martin Baulig <martin@ximian.com>
4111 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
4112 the result of mono_get_method_constrained().
4114 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
4116 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
4119 2005-01-18 Geoff Norton <gnorton@customerdna.com>
4121 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
4122 be detected. Fixes #59296.
4124 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
4126 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
4127 which can happen. Fixes #71361.
4129 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
4131 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
4134 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
4136 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
4137 appdomain-unload.exe to fail.
4139 * mini.c: Fix some memory leaks.
4141 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
4143 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
4144 Fixed bug and sped up some codepaths.
4146 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
4148 * mini.c: Fix some memory leaks.
4150 * exceptions.cs basic-long.cs: Add test for checked ulong->int
4153 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
4155 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
4158 * iltests.il: Add regression test for #71320.
4160 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
4162 * mini.c (mono_codegen): Fix installation of profiler hooks.
4164 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
4166 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
4168 * mini.h, mini.c, cfold.c: optimize access to enum
4169 readonly fields, too. Eval conditional branches if possible
4170 to perform unreachable code removal in more cases.
4172 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
4174 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
4176 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
4179 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
4180 WinXP DEP. Fixes #71244.
4182 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
4184 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
4186 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
4188 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
4190 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
4192 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
4195 * mini.h: Bump AOT version.
4197 * mini.h (MonoCompile): Change exvar to a hash table.
4199 * mini.c: Allocate a separate exvar for each handler block.
4201 * mini.c: Get rid of the computation of filter_lengths, its not needed.
4203 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
4204 ex var with the pending exception and only throw if the two are equal.
4207 * exceptions.cs: Add tests for rethrow and nested catch clauses.
4209 * mini-x86.c: Fix warnings.
4211 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
4212 used by all the ports now.
4214 * aot.c: Add write-symbols and save-temps options.
4216 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
4218 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
4220 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
4222 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
4225 * tramp-s390.c: Check vtable slot belongs to the domain.
4227 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
4228 as per other platforms.
4230 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
4232 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
4234 * driver.c: we don't run the Main() code in a subthread anymore.
4236 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
4238 * mini.c: added experimental rtc support in the statistical
4239 profiler: if the user has the permission, more accurate statistics
4240 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
4241 The MONO_RTC value must be restricted to what the linux rtc allows:
4242 power of two from 64 to 8192 Hz.
4244 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
4246 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
4248 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
4250 * mini-ppc.c: better icache flush for smp.
4252 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
4254 * mini-amd64.c (emit_move_return_value): Fix memory leak.
4256 * mini-x86.c (get_call_info): Add the get_call_info () code from the
4257 amd64 port, not yet used.
4259 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
4261 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
4264 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
4266 * driver.c: Added --security option to activate the security manager.
4267 Right now this will allow code generation for declarative demands and
4268 is disabled when AOT is specified.
4269 * mini.c: Add code generation for declarative security demands.
4270 * mini.h: Add mono_use_security_manager as an extern gboolean.
4272 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
4274 * aot.c (mono_compile_assembly): Speed up compilation a bit by
4275 emitting more dense assembly code.
4277 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
4278 exception throwing stuff.
4280 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
4282 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
4285 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
4288 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
4291 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
4293 * tramp-*.c: Only patch vtable slots if the object is in the current
4294 domain. Fixes appdomain-unload.exe.
4296 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
4298 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
4301 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
4303 * mini.c (reverse_branch_op): New helper function.
4305 * mini.c (optimize_branches): Run the new optimization only on
4306 platforms which support it. Also reverse all kinds of branches.
4308 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
4310 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
4313 * mini.c (optimize_branches): Reverse not-equals branches if the false
4314 bblock is a throw. This happens a lot of time with argument checking in
4317 * mini.c (mono_codegen): Add support for placing basic blocks after
4318 the function epilogue.
4320 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
4323 2005-01-05 Miguel de Icaza <miguel@ximian.com>
4325 * mini.c (setup_stat_profiler): Only set this up if the platform
4326 supports ITIMER_PROF.
4328 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
4330 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
4333 * inssel.brg: Fix a warning.
4335 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
4337 * mini.c: added support for statistical profiler
4338 (run with: --profile=default:stat).
4340 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
4342 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
4344 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
4346 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
4347 related to global registers from the amd64 port.
4349 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
4351 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
4353 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
4354 with global registers.
4355 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
4357 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
4359 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
4361 * debug-mini.c (encode_value): Fix off-by-one.
4363 * aot.c (encode_value): Likewise.
4365 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
4367 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
4369 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
4372 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
4374 * aot.c (emit_method_info): Increase size of temp buffer.
4376 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
4379 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
4381 * aot.c (emit_method_info): Fix build.
4383 * aot.c: Further rework of the AOT file format to reduce the size of
4384 the method info data.
4386 * mini.h: Bump AOT file format version.
4388 2004-12-27 Martin Baulig <martin@ximian.com>
4390 * mini.c (mini_get_method): New static method; call
4391 mono_get_method_full() and mono_get_inflated_method().
4392 (mono_method_to_ir): Use mini_get_method() instead of
4393 mono_get_method_full().
4395 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
4397 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
4399 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
4401 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
4403 * inssel-amd64.brg: Add some optimization rules.
4405 2004-12-24 Ben Maurer <bmaurer@ximian.com>
4407 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
4408 standard not GC'd stuff is fine.
4410 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
4412 * aot.c: Rework the AOT file format to get rid of most of the global
4413 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
4415 * mini.h: Bump AOT file format version.
4417 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
4419 * mini.h: Bump AOT file format version.
4421 * aot.c (mono_aot_is_got_entry): New function to determine if an
4422 address is inside a GOT.
4424 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
4426 * cpu-pentium.md: Increase the maximum size of some instructions which
4427 might involve a got access.
4429 * mini.c (get_method_from_ip): Another debug helper function.
4431 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
4432 when got var accesses are created during the decompose phase.
4434 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
4436 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
4437 argument mini_compile_method and to MonoCompile, and use this to
4438 determine whenever a given method is compiled for AOT. This allows the
4439 other methods compiled during AOT compilation to be free of AOT stuff,
4440 so the backends does not need to add special support for them by
4441 creating a fake GOT etc.
4443 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
4446 2004-12-21 Ben Maurer <bmaurer@ximian.com>
4448 * mini.c (mono_method_to_ir): It turns out that some of the
4449 x-appdomain wrappers are lax with types, so just ignore this for
4452 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
4453 at the vtable->klass. If it is non-shared code we can just use the
4456 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
4458 * mini-ppc.c: access MonoDomain from tls, too.
4460 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
4462 * declsec.c: Removed unused variable (and related warning ;-)
4464 2004-12-21 Ben Maurer <bmaurer@ximian.com>
4466 * iltests.il: New test for LDELEMA on an array of ref types.
4468 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
4469 all ldelema's on reftypes.
4470 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
4471 it was the wrong place to put it.
4473 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
4474 register to pop to make this cleaner, at the request of Paolo.
4476 2004-12-20 Ben Maurer <bmaurer@ximian.com>
4478 * mini-ops.h (OP_GETHASHCODE): New op.
4480 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
4482 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
4485 For a microbenchmark, this reduces the cost of Hashtable.get_Item
4488 * mini-x86.c (mono_arch_output_basic_block): Rather than
4496 The first is 3 bytes while the second is 1. This saves 36 kb on
4497 mscorlib, quite a big saving. When bootstraping mcs, I was able to
4498 see a small boost because of icache locality.
4500 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
4502 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
4504 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
4505 started code sharing with the generic code.
4507 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
4509 * mini-ppc.c, cpu-g4.md: added code for direct access to
4512 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
4514 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
4515 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
4518 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
4520 * declsec.c|h: Added functions to cache the declarative stack modifiers
4521 in MonoJitInfo and to create a security frame from a MonoJitInfo
4523 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
4524 created. Register internal calls for System.Security.SecurityFrame::
4525 _GetSecurityFrame and _GetSecurityStack.
4526 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
4527 the definitions for the new stack walk/callback mechanism.
4528 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
4529 first security frame for LinkDemands and InheritanceDemands) and
4530 GetSecurityStack for Demands. Both use the new mono_walk_stack code
4532 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
4533 walk initialization (lupus).
4535 2004-12-20 Ben Maurer <bmaurer@ximian.com>
4537 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
4539 (handle_loaded_temps): Do not create a temporary variable for
4540 things that we know are temps. They will never be modified.
4541 (mono_spill_call): Set MONO_INST_IS_TEMP
4542 (mono_emulate_opcode): ditto
4544 (mono_method_to_ir.CEE_DUP): ditto
4546 2004-12-19 Ben Maurer <bmaurer@ximian.com>
4548 * mini.c (type_to_eval_stack_type): Make this handle the void type
4549 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
4550 (emit_tree): use ip_in_bb to special case some common idioms
4551 Update all callers to pass in the IP.
4552 (mono_method_to_ir): Make CEE_CALL* do the above as well.
4554 This gives us a nice 2% speedup in mcs bootstrap.
4556 * mini-x86.c (peephole_pass): Peephole pass to make
4565 * mini.c (ip_in_bb): new method.
4566 (mono_method_to_ir): use this method rather than doing the hash
4569 * linear-scan.c (mono_linear_scan): When expiring actives, you
4570 don't need to keep around variables that expire on this
4571 instruction. This makes it so that:
4574 store (ebx add (ebx, 1))
4578 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
4580 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
4581 combination to avoid doing two copies. Fix up problems with previous
4584 * mini.c: Fix 64 bit warnings.
4586 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
4588 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
4590 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
4591 changes from the x86 code.
4593 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
4595 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
4597 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
4598 throwing code to reduce its size, unify the AOT and non-aot code and
4599 get rid of relocations in the AOT case.
4601 * mini-x86.h mini.c exceptions-x86.c
4602 (mono_arch_get_throw_corlib_exception): New arch specific function to
4603 raise corlib exceptions which doesn't require relocations in the
4606 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
4608 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
4610 * mini.c (mono_emit_method_call): Only allocate the got var when it is
4613 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
4616 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
4618 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
4619 with add function when used from Inc/dec atomic
4620 functions. Re-enabled optimization on x86.
4621 * mini-ops.h: renamed atomic_add functions to
4622 allow _add to match the Interlocked::Add and
4623 _add_next to match Interlocked::Inc/Dec.
4625 2004-12-15 Massimiliano Mantione <massi@ximian.com>
4627 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
4628 linking of BBs to the end BB, and enabled SSAPRE also with
4629 consprop and copyprop (which was prevented by that bug).
4631 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
4633 * mini-x86.c: disabling the Interlocked optimizing code.
4635 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
4637 * aot.c (load_aot_module): Move reading of got_addr after the AOT
4640 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
4642 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
4643 interlocked optimization due lack of support on x86, rewrote
4644 exchange to take into account that base may be in eax.
4646 xsp works again; activated Interlocked optimizing code.
4648 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
4650 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
4652 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
4654 * mini-ops.h: Add new opcodes.
4656 * mini.h: Add new patch types. Add got_var to MonoCompile.
4658 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
4659 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
4660 make it work with all kinds of patchable code.
4662 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
4663 address of the GOT, and referencing entries in the GOT.
4665 * mini.c: Add code to load the GOT address if needed by an opcode.
4667 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
4668 independent AOT code on the x86 using an elf-style Global Offset Table.
4670 2004-12-14 Raja R Harinath <rharinath@novell.com>
4672 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
4674 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4676 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
4679 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
4681 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
4682 of Interlocked:Increment/Decrement/Add as inline ops.
4683 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
4685 2004-12-12 Geoff Norton <gnorton@customerdna.com>
4687 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
4688 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
4690 2004-12-12 Duncan Mak <duncan@ximian.com>
4692 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
4693 again. `patch_info->table_size' is no longer valid after Zoltan's
4696 2004-12-12 Martin Baulig <martin@ximian.com>
4698 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
4699 if we are the "real" method, ie. not an inlined method inside it.
4701 2004-12-11 Ben Maurer <bmaurer@ximian.com>
4703 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
4704 before we look in the special fields table. This fixes
4705 ../tests/thread-static-init.cs.
4707 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4709 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
4710 for Array get_Rank and get_Length. Fixes bug #70465.
4712 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
4714 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
4715 separate structure to reduce the size of MonoJumpInfo.
4717 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
4719 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
4721 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
4723 * mini.c (mini_get_inst_for_method): Changed to allow ports
4724 to return a MonoInst instead of opcode
4725 (renamed mini_get_opcode_for_method to better reflect the new functionality)
4727 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
4728 Allow ports to return a created MonoInst instead of op-code, will enable
4730 (renamed mini_get_opcode_for_method to better reflected the functionality)
4732 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
4734 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
4736 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
4738 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
4741 2004-12-08 Martin Baulig <martin@ximian.com>
4743 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
4744 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
4746 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
4748 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
4751 * exceptions.cs: Disable some tests which depend on properties of x86 fp
4754 2004-12-08 Raja R Harinath <rharinath@novell.com>
4756 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
4758 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
4760 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
4761 bug introduced by the previous patch.
4763 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
4765 * mini-ppc.c, objectc.cs: handle large structs passed by value
4768 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
4770 * mini-ppc.c: OP_ARGLIST implementation from
4771 Geoff Norton <gnorton@customerdna.com>.
4773 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
4775 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
4776 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
4778 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
4780 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
4782 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4784 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
4787 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
4789 * mini-sparc.c: Zero out localled-ed memory.
4791 * iltests.il: Add tests for zeroing out localloc-ed memory.
4793 2004-12-04 Martin Baulig <martin@ximian.com>
4795 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
4796 mono_method_get_signature_full().
4798 2004-12-03 Massimiliano Mantione <massi@ximian.com>
4800 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
4801 and some utility functions (always for SSAPRE), integrated SSAPRE.
4803 * driver.c: Added ssapre option.
4804 * ssa.c: Small fix on OP_ARG handling.
4805 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
4806 * Makefile.am: Likewise.
4808 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
4810 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
4813 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
4816 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4818 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
4820 * cpu-s390.md : Increase instruction length of oparglist.
4822 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
4824 2004-11-30 Martin Baulig <martin@ximian.com>
4826 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
4827 virtual generic methods. We call a special helper_compile_generic_method()
4828 icall to retrieve the method from the vtable, inflate and compile
4829 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
4831 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
4833 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
4835 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
4837 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
4839 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
4842 2004-11-27 Ben Maurer <bmaurer@ximian.com>
4844 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
4845 platforms with PIC aot.
4847 2004-11-28 Martin Baulig <martin@ximian.com>
4849 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
4852 2004-11-28 Martin Baulig <martin@ximian.com>
4854 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
4855 the result of mono_type_get_underlying_type() to check whether
4858 2004-11-26 Martin Baulig <martin@ximian.com>
4861 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
4864 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
4866 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
4867 the same way as the other arguments so they won't get clobbered.
4869 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
4870 calls through R11 since it is clobbered by the trampoline code.
4872 2004-11-26 Raja R Harinath <rharinath@novell.com>
4874 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
4875 pick up in-tree mscorlib.dll.
4877 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
4879 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
4881 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
4882 runtime data/code are now stored in a table similar to the GOT in ELF.
4883 This allows the code itself to be position independent.
4885 * aot.c: Fix loading of referenced assemblies after the lazy assembly
4888 * aot.c: Attach ELF type (object/function) directives to all global
4891 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
4893 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
4895 * mini-amd64.h: Turn on PIC AOT code.
4897 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
4898 returning the offset within an OP_AOTCONST instruction where the GOT
4899 offset needs to be added.
4901 * mini.h: Bump AOT file format version.
4903 2004-11-25 Martin Baulig <martin@ximian.com>
4905 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
4906 uninflated generic methods.
4908 2004-11-25 Martin Baulig <martin@ximian.com>
4910 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
4912 2004-11-24 Martin Baulig <martin@ximian.com>
4914 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
4915 original klass (this only applies for generic instances).
4917 2004-11-24 Martin Baulig <martin@ximian.com>
4919 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
4920 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
4923 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
4925 * mini.c (mono_method_to_ir): Disable inlining for methods containing
4926 localloc. Fixes #69678.
4928 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
4930 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
4932 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
4933 used SSE registers on pinvoke calls. Fixes #69774.
4935 2004-11-23 Geoff Norton <gnorton@customerdna.com>
4937 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
4938 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
4940 2004-11-23 Raja R Harinath <rharinath@novell.com>
4942 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
4943 Refer directly to the mcs/ tree.
4945 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4947 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
4948 Check if a trampoline for a synchronized method is required.
4950 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
4952 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
4953 with localloc if needed. Throe arithmetric exception in
4954 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
4955 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
4957 2004-11-19 Geoff Norton <gnorton@customerdna.com>
4959 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
4960 types before switching on type. Fixes #69622.
4962 2004-11-19 Raja R Harinath <rharinath@novell.com>
4964 * Makefile.am (check-local): New. Integrate into 'make check'.
4965 (MCS,RUNTIME): Define using in-tree mono and mcs.
4967 (%.exe): Use $(ILASM).
4969 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
4971 * mini-ppc.c: adjust initial prolog size (bug #69691).
4973 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
4975 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
4978 2004-11-17 Raja R Harinath <rharinath@novell.com>
4980 * Makefile.am (clean-local): Rename from 'clean'.
4982 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4984 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
4985 to mono_arch_is_int_overflow.
4986 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
4989 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
4991 * declsec.c|h: New files to support declarative security attributes.
4992 Added function to check if a method has (applicable) security.
4993 * mini.c|h: Add check for declarative security attributes in
4994 mono_method_check_inlining.
4995 * Makefile.am: Added declsec.c and declsec.h to the build.
4997 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
4999 * mini.c, mini.h: update to keep dynamic code info per-domain.
5001 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
5003 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
5004 (mini_init): Get rid of it from here too.
5006 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
5008 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
5009 implemented OP_RETHROW (patch by Geoff Norton
5010 <gnorton@customerdna.com>).
5012 2004-11-10 Geoff Norton <gnorton@customerdna.com>
5014 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
5015 between appdomains. Fixes appdomain-unload on PPC.
5017 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
5019 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
5020 mini-exceptions.c: handle the new wrapper types.
5021 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
5022 token value as a MonoClass* when compiling a wrapper.
5023 mono_jit_create_remoting_trampoline now takes an additional
5024 MonoRemotingTarget parameter.
5026 2004-11-10 Martin Baulig <martin@localhost>
5028 * mini.c (mono_method_to_ir): Use `generic_container->context'
5029 rather than creating a new one.
5031 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5033 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
5035 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
5037 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
5039 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
5040 the experimental aot cache stuff.
5042 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
5044 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
5045 mini-exceptions.c: update to exception clause structure changes.
5047 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
5049 * exceptions-x86.c (throw_exception): Fix warnings.
5051 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
5054 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
5056 * exceptions-sparc.c (get_throw_exception): Really fix this.
5058 2004-11-07 Ben Maurer <bmaurer@ximian.com>
5060 * tramp-*.c: we no longer support icalls without wrappers, so
5061 a bit of code can be removed here
5063 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
5065 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
5068 * cpu-sparc.md: Add op_rethrow.
5070 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
5072 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
5074 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
5075 * mini-ops.h: Add OP_RETHROW.
5077 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
5079 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
5081 2004-11-05 Geoff Norton <gnorton@customerdna.com>
5083 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
5084 Makes the output much easier to read
5086 2004-11-05 Ben Maurer <bmaurer@ximian.com>
5088 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
5089 prevents another huge leak when compiling with ssa. Secondly, the
5090 performance of doing this rather than freeing the lists is much
5091 better. GList does a lock every time you allocate a list link,
5092 so that it can use a memory pool. So, it is better to just use
5093 a memory pool of our own.
5095 * ssa.c, linear-scan.c: replace g_list_remove_link with
5096 g_list_delete. The remove one does not free the GList, so we were
5097 leaking memory. On -O=all --compile-all with corlib, this cut down
5098 3 MB of allocations.
5100 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
5102 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
5104 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
5106 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
5107 into a new function mono_create_jit_trampoline ().
5109 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
5111 * trace.c (get_spec): Allow tracing of classes without a namespace.
5113 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
5115 * mini.c: Fix pointer overwrite in mini_method_compile.
5117 2004-11-2 Geoff Norton <gnorton@customerdna.com>
5119 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
5120 The darwin ABI needs some special handling for 1 and 2 byte structs
5121 Lets use lbz/lhz instead of lwz everywhere.
5122 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
5123 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
5124 Use stb/sth for the former, and put the latter always on stack instead of in
5127 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
5129 * trace.c (is_filenamechar): Add '_'.
5131 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5133 * mini-s390.c: Fix prolog length to allow for large trace requirements.
5135 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
5137 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
5139 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
5140 depends on libmonogc. Fixes #68805.
5142 2004-10-26 Miguel de Icaza <miguel@ximian.com>
5144 * mini.c (mono_jit_free_method): Provide extra information for
5145 this error. Currently this leaks, but will be turned into a
5146 developer option in the future.
5148 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
5150 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
5152 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
5154 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
5155 boundary. Fixes reading of PATCH_INFO_R4 and R8.
5156 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
5158 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
5160 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
5161 trampolines for AOT code.
5163 2004-10-22 <vargaz@freemail.hu>
5165 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
5166 constructed types. Fixes #68136.
5168 2004-10-21 Martin Baulig <martin@ximian.com>
5170 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
5171 if it returns true, unwind the stack to the call instruction.
5173 2004-10-21 <vargaz@freemail.hu>
5175 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
5177 * mini.h: Bump AOT version number.
5179 * objects.cs: Add another test for unbox trampolines.
5181 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
5184 2004-10-20 <vargaz@freemail.hu>
5186 * driver.c: Add SHARED to the set of optimizations tested.
5188 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
5190 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
5193 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
5195 2004-10-20 Martin Baulig <martin@ximian.com>
5197 * mini-exceptions.c (mono_handle_exception): Call
5198 mono_debugger_handle_exception() to tell the debugger about
5199 catch/finally clauses.
5201 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
5203 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
5205 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
5208 2004-10-15 Geoff Norton <gnorton@customerdna.com>
5210 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
5211 methods as their native size, fixed bug #57543, #57545.
5212 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
5213 This saves a temporary register and mullw call down into 1 (minor perf
5214 increase for cases like sum = sum * 5; This use to translate into:
5217 It now translates to
5220 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
5222 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
5225 2004-10-11 Martin Baulig <martin@ximian.com>
5227 * mini.c (mono_method_to_ir): If we're a generic method, get the
5228 MonoGenericContainer from our MonoMethodNormal and create a
5229 MonoGenericContext from it.
5231 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
5233 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
5235 * basic-long.cs: Add test for checked i8->i2 cast.
5237 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5239 * inssel-ppc.brg: added a couple of speedup rules.
5241 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
5243 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
5244 to speed up rebuilds.
5246 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5248 * mini-s390.c: Minor fix to OP_OR_IMM.
5250 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
5252 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
5253 better. Fixes appdomain-unload.exe on sparc.
5255 2004-10-02 Massimiliano Mantione <massi@ximian.com>
5257 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
5258 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
5261 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
5263 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
5265 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
5267 * mini.c: Always generate a field read/write wrapper for members
5268 of the class MarshalByRefObject since the actual instance could
5271 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
5273 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
5275 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
5277 * driver.c mini.h trace.c: Move the setting of the main assembly into
5278 a separate function called mono_trace_set_assembly () and call it after
5279 actually loading the main assembly. Fixes #66872.
5281 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
5283 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
5284 using the code manager.
5286 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
5288 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
5290 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
5292 * cpu-amd64.md: Fix bug in previous patch.
5294 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
5297 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
5299 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
5300 mini-exceptions.c: updates for changed stack walk interface.
5302 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5304 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
5306 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
5308 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
5310 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
5312 * driver.c (mini_regression_list): Do not call mono_assembly_close
5313 since assemblies can't be unloaded.
5315 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
5317 * cpu-amd64.md: Fix more instruction lengths.
5319 * cpu-amd64.md: Fix lengths of some instructions.
5321 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
5323 * inssel.brg: Make the array ldelema check aot friendly.
5325 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
5327 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
5329 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
5331 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
5333 * mini-x86.c: Fix build.
5335 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
5336 mono_type_get_underlying_type () helper function to simplify code.
5338 2004-09-09 Martin Baulig <martin@ximian.com>
5340 * mini-amd64.c: Don't access `type->data.klass' directly, call
5341 mono_class_from_mono_type() instead since the type may be a
5344 2004-09-09 Martin Baulig <martin@ximian.com>
5346 * mini-amd64.c (get_call_info): Fix support for generic instances.
5347 (add_valuetype): Use mono_class_from_mono_type() to get the class
5348 since we can be a generic instance.
5350 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
5352 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
5354 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
5356 * liveness.c: reset spill costs on each scan: bug 62107
5358 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
5360 * exceptions-sparc.c (mono_arch_find_jit_info): remove
5361 unnecessary line that doesn't compile
5363 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
5365 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
5366 trampolines, make them call an error function so people can fix their
5369 2004-09-06 Martin Baulig <martin@ximian.com>
5371 * mini.c (mono_method_to_ir): When initializing locals, handle a
5372 generic instances like a valuetype if it's a valuetype and like a
5373 class if it's a class.
5375 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
5377 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
5378 stack. Fixes #64674.
5380 * exceptions.cs: Add test for unwinding of call arguments.
5382 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
5384 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
5385 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
5386 set the carry/borrow flag). The sparc and s390 implementations
5387 can now use optimized versions (and simplify the code). ppc bugfixes.
5389 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
5391 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
5393 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
5395 * inssel-amd64.brg: Remove leftover 32 bit rule.
5397 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
5399 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
5401 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
5402 mono_arch_find_jit_info functions into a new function. Fix a memory
5405 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
5408 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
5410 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
5413 * exceptions.cs: Add array size tests.
5415 * mini.c: Allocate a separate icall wrapper for each arity of
5416 mono_array_new_va. Fixes #59509.
5418 * exceptions.cs: Add testcase for 64578.
5420 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
5422 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
5424 2004-09-02 Martin Baulig <martin@ximian.com>
5426 * mini.c (mono_method_to_ir): When initializing the locals, call
5427 handle_initobj() on the generic instance itself, not its
5430 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
5432 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
5433 MonoJitInfo for dynamic methods.
5435 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
5437 * mini.c: Add support for freeing JIT data for dynamic methods.
5439 2004-09-01 Martin Baulig <martin@ximian.com>
5441 * mini-x86.c (is_regsize_var): Added support for generic
5443 (mono_arch_emit_prolog): Make this compile again, use
5444 `x86_push_imm_template (code)'.
5446 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
5448 * mini-x86.c: make all push_imm instructions that get
5449 patched always emit the long form
5451 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
5453 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
5454 in a per-domain hash.
5456 * mini-amd64.c (merge_argument_class_from_type): Handle generic
5459 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
5461 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
5464 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
5467 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
5468 Beginnings of SSE2 support.
5470 * exceptions.cs: Add more tests for checked int<->uint casts.
5472 2004-08-28 Martin Baulig <martin@ximian.com>
5474 * mini-x86.c (mono_arch_instrument_epilog): Added support for
5478 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
5479 Handle generic instances recursively.
5481 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
5483 * iltests.il: test for conv.u8 on a constant
5485 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
5487 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
5488 LCONV_x4 (shrun_32 (membase)).
5490 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
5492 * inssel-x86.brg: c&p rules for push/setret of long
5494 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
5496 * inssel-x86.brg: c&p rules for compare (base, regvar) and
5497 compare (regvar, base)
5499 * inssel-x86.brg: more burg love
5501 * inssel.brg: more cleanup
5503 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
5505 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
5507 * basic-long.cs, basic-calls.cs: new tests for optimization.
5509 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
5511 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
5514 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
5516 * mini-amd64.c (read_tls_offset_from_method): Add another case.
5518 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
5520 * inssel.brg (mini_emit_memcpy): use
5521 NO_UNALIGNED_ACCESS to disable memcpy optimization
5523 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
5525 * mini-amd64.c: Handle generic types in various places.
5527 * mini.c (mono_method_to_ir): Handle generic types in init locals.
5529 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
5531 * mini.c (handle_box): Fix warning.
5533 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
5535 * mini-amd64.h: Enable the emit_state optimization.
5537 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
5539 * mini-amd64.c: Add some new 64 bit peephole opts.
5541 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
5543 * cpu-amd64.md: sreg1 of div instructions must be %rax.
5545 * mini-amd64.c: Register allocator fixes.
5547 * mini.c: Add an optimization to emit_state to avoid allocation of new
5548 registers on some platforms.
5550 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
5552 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
5554 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
5555 allocation. Fixes #63085.
5557 * basic-long.cs: Add new regression test.
5559 * mini-amd64.c: Register allocator improvements.
5561 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
5563 * mini-amd64.c (read_tls_offset_from_method): Add another code
5566 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
5567 instruction sequence for nullifying class init trampolines.
5569 * objects.cs: Add new regalloc test.
5571 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
5573 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
5575 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
5577 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
5580 * driver.c: Fix profiling after TLS changes.
5582 * driver.c (mono_main): Set mono_stats.enabled if needed.
5584 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
5587 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
5589 * mini-x86.c: use a 1 op rather than a 2 op tls access
5590 instruction -> faster.
5592 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
5594 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
5597 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
5599 * exceptions-sparc.c (throw_exception): fix typo
5601 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
5603 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
5604 set tree->dreg correctly with tls. Allow any
5605 register to be used.
5607 * mini-x86.c (read_tls_offset_from_method): add new code
5608 generation pattern seen with GCC.
5611 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
5613 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
5614 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
5615 exceptions-sparc.c: fix some performance issues in exception
5616 handling and setting of the stack trace for exceptions that were
5619 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
5621 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
5624 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
5627 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
5629 This patch inlines tls access, when possible.
5631 * mini.h: new arch functions for TLS intrinsics.
5632 All platforms updated with a stub.
5634 * mini.c: use the new intrinsics
5636 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
5637 arch specific intrinsic for tls variables
5639 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
5641 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
5644 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
5646 * mini.c: thread local allocation
5648 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
5650 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
5652 * Makefile.am: Link against the static version of libmonogc.
5654 * Makefile.am: Link the static versions of the convenience libraries
5655 into the mono executable.
5657 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
5659 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
5661 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
5662 on integer overflow.
5664 * mini-amd64.c: Reorganize function call code.
5666 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
5668 2004-08-14 Ben Maurer <bmaurer@ximian.com>
5670 * inssel-x86.brg: use xor eax,eax.
5672 * basic.cs: new tests
5674 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
5676 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
5677 in exception throwing code.
5679 2004-08-14 Ben Maurer <bmaurer@ximian.com>
5681 * inssel-x86.brg: use xor esi,esi.
5683 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
5685 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
5686 can trace methods compiled during mini_init () too.
5688 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
5691 2004-08-14 Ben Maurer <bmaurer@ximian.com>
5693 * Makefile.am: static link on x86 (r=zoltan)
5695 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
5697 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
5698 code since it causes some programs to fail.
5700 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
5702 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
5704 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
5706 * mini.c: ovfops_op_map - add STACK_OBJ case for
5708 * basic.cs: add test_0_pin_string as test
5711 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
5713 * Makefile.am: build C# if srcdir != builddir
5715 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
5717 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
5718 fall-through blocks.
5720 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
5722 * driver.c: enable loop by default again and include abcrem in -O=all.
5724 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
5726 * iltests.il: Add some localloc tests.
5728 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
5730 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
5733 * inssel-amd64.brg: Add some optimizations.
5735 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
5738 * Makefile.am: Statically link mono against libmono on AMD64.
5740 * mini-amd64.c inssel-amd64.brg: Optimizations.
5742 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
5744 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
5746 * tramp-amd64.c: Patch calling code in trampolines.
5748 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
5750 * mini-amd64.c: pinvoke struct passing fixes.
5752 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
5754 * mini-sparc.c: redo change, make mono_arch_cpu_init call
5755 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
5757 2004-08-05 Duncan Mak <duncan@ximian.com>
5759 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
5762 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
5764 * mini-amd64.c (emit_move_return_value): Move return value for normal
5767 2004-08-05 Martin Baulig <martin@ximian.com>
5769 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
5770 `type->type'; just modify `type' itself when dealing with enums
5771 and generic instances.
5772 (check_call_signature): Make `simple_type' a `MonoType *'.
5774 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
5776 * mini.c: Use OP_PADD to add offsets to addresses.
5778 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
5780 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
5782 * mini-sparc.c (mono_arch_emit_epilog): fix check
5783 for folding last op into restore instruction
5785 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
5787 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
5788 helper methods using the code manager.
5790 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
5792 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
5794 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5796 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
5797 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
5799 * mini-s390.c: fix tail processing
5801 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
5803 * mini-ppc.c: mul.ovf.un exception name fix.
5805 2004-08-03 Martin Baulig <martin@ximian.com>
5807 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
5808 instances; before jumping to `handle_enum', also modify `ptype'.
5810 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
5812 * cpu-sparc.md: fcall maximal length too small.
5814 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
5816 * mini-amd64.c mini.h: Add initial support for passing/returning
5817 structures to/from pinvoked methods.
5819 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
5821 * mini-ppc.c: reg allocator fix.
5823 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
5825 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
5827 * inssel.brg: Optimize memset on 64 bit machines.
5829 * mini-amd64.c: Fix some vararg cases.
5831 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5833 * mini-s390.c: Corrected macro in emit_float_to_int
5835 * s390-abi.cs: Tests to exercise the s390 ABI
5837 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
5839 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
5842 * basic.cs: Add a test for add.ovf.un.
5844 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
5846 * mini-sparc.c: add case for OP_IDIV_UN
5848 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
5850 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
5852 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
5854 2004-07-30 Ben Maurer <bmaurer@ximian.com>
5856 * basic.cs: regression tests.
5858 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
5861 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
5863 * basic.cs: Add a new test.
5865 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
5866 and AOT. Various fixes and optimizations.
5868 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
5870 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
5872 * mini-ppc.c: make sure temp regs are not used for global reg
5875 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
5877 * cpu-sparc.md: conv_i8 fix for 64bits
5879 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
5881 2004-07-29 Ben Maurer <bmaurer@ximian.com>
5883 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
5884 add opcode for cmp BYTE PTR [eax], imm.
5886 * inssel.brg: Make memcpy and memset takes bases.
5888 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
5890 * *-amd64.*: More AMD64 work.
5892 2004-07-28 Ben Maurer <bmaurer@ximian.com>
5894 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
5895 add a compare-not-equal opcode.
5897 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
5899 * mini.c: Use mono_init_from_assembly instead of mono_init.
5901 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
5903 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
5905 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
5907 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
5909 * inssel.brg: 64 bit fixes.
5911 * mini.h (MonoCallInst): Add some AMD64 specific data.
5913 * mini.h: Add some OP_P opcodes.
5915 2004-07-28 Ben Maurer <bmaurer@ximian.com>
5917 * basic.cs: tests for 61797 and 61740
5919 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
5921 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
5922 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
5924 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
5926 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
5928 * *-amd64*.*: Ongoing AMD64 work.
5930 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
5932 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
5934 * *-amd64*: Ongoing AMD64 work.
5936 * mini-arch.h: Add AMD64 support.
5938 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
5940 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
5942 * mini-ops.h: Add new opcodes.
5944 * Makefile.am: Add AMD64 support.
5946 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
5947 rules into the inssel-long*.brg files.
5949 * *-amd64.*: Add beginnings of AMD64 backend.
5951 2004-07-22 Ben Maurer <bmaurer@ximian.com>
5953 * mini.c (print_dfn): commenting out the code that prints
5954 the cil. With -O=deadce, this makes -v -v crash.
5956 * cpu-pentium.md: make checkthis have a length of 2
5958 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
5960 * mini-sparc.h: fix implementations of __builtin
5961 functions for Sun compiler for V9.
5963 2004-07-16 Ben Maurer <bmaurer@ximain.com>
5965 * mini.c: use the new stelem.ref wrapper
5966 * exceptions.cs, arrays.cs: new stelem.ref tests
5968 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
5970 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
5971 new XSP should work with these changes).
5973 2004-07-14 Ben Maurer <bmaurer@ximain.com>
5975 * inssel-{long32,x86,}.brg: trivial optimizations.
5977 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
5979 * mini.c: load value when emitting box operation in
5982 2004-07-12 Ben Maurer <bmaurer@ximian.com>
5984 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
5985 is one byte shorter than cmp DWORD PTR [eax], 0.
5987 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
5989 * inssel-ppc.brg: arguments on the stack are always
5990 relative to the stack pointer (spotted by Neale Ferguson).
5992 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5994 * exceptions-x86.c: delay appending the method name to the trace until
5995 after mono_jit_info_table_find is called, as this gets the real
5998 2004-07-09 Ben Maurer <bmaurer@ximian.com>
6000 * aot.c: register roots
6002 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
6004 * aot.c : I could just use PLATFORM_WIN32 flag.
6006 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
6008 * aot.c : Reverting the previous fix. This time it broke linux build.
6010 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
6012 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
6014 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
6016 * mini.c (handle_stack_args): Remove some more debugging code.
6018 * mini.c (handle_stack_args): Remove debug output left in by mistake.
6020 * driver.c mini.h aot.c: Allow additional options to be specified with
6021 --aot and pass them to mono_compile_assembly.
6023 * aot.c: Add experimental code to AOT compile all loaded assemblies
6024 on demand and save the code into a cache in the filesystem.
6026 * aot.c: Add support for more wrapper methods.
6028 * mini.c (handle_stack_args): Handle some corner cases. Fixes
6031 * cpu-*.md: Remove removed opcodes.
6033 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
6034 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
6035 related icalls to marshal.c.
6037 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
6039 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
6041 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
6043 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
6045 2004-07-06 Ben Maurer <bmaurer@ximian.com>
6046 * liveness.c: If liveness is recomputated we need to reset the information
6047 for each variable. This way, if the liveness range has been narrowed
6048 by optimizations that happened after the last computation, we can return
6051 For example, if you have
6056 // Tons of code that does not affect i
6062 i = 0 is dead code and will be removed by SSA. However, when
6063 linear scan gets to the code, i will still appear to be live
6064 throughout the entire block. This prevents good register allocation.
6066 2004-07-06 Martin Baulig <martin@ximian.com>
6068 * debug-mini.c (mono_debug_init_method): Allow
6069 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
6070 (mono_debug_add_icall_wrapper): New method.
6072 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
6074 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
6076 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
6079 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
6081 * aot.c (mono_aot_load_method): Fix loading of debug info.
6083 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
6085 * aot.c: Add logging support.
6087 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
6089 * mini.h: Add prototype for mono_print_method_from_ip.
6091 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
6093 * inssel.brg: 64 bit fixes.
6095 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
6098 * Makefile.am: Add SPARC64 support.
6100 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
6102 * aot.c: Fix alignment problems on 32 bit platforms.
6104 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
6106 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
6109 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
6112 * mini.h: Bump AOT file version. Some 64 bit fixes.
6114 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
6116 * inssel-sparc.brg: Add new rule to avoid register moves.
6118 * inssel.brg: Add ldind_to_load_membase helper function.
6120 2004-06-30 Ben Maurer <bmaurer@ximian.com>
6122 * mini.c: OffsetToStringData intrinsic.
6124 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
6126 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
6128 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
6131 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
6132 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
6134 * mini.c: reinstated mono_compile_get_interface_var()
6135 on x86, too, since the change breaks the Gtk# build there as well.
6137 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6139 * driver.c: remove loop from the default optimizations: it seems to
6140 interact badly with some of the other options (see bug #60613).
6142 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
6144 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
6145 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
6147 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
6149 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
6150 vararg-using methods.
6152 2004-06-21 Martin Baulig <martin@ximian.com>
6154 * mini/mini-exceptions.c
6155 (mono_handle_exception): Added `gpointer original_ip' argument.
6156 After calling mono_unhandled_exception(), call
6157 mono_debugger_unhandled_exception() and if that returns true,
6158 restore the context and return.
6160 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
6162 * mini-ppc.c: prefer the use of relative branches so
6163 they won't need to be patched in aot code (patch from Patrick Beard).
6165 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
6167 * aot.c: patch from Patrick Beard to make the output assembly
6168 more correct for the MacOSX assembler. Small tweak to
6169 generate sane images on Linux/PPC, too.
6171 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6173 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
6174 case until bug #59509 is fixed (shows up in #60332).
6176 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6178 * mini.c: make sure the needed wrappers are compiled, too, with
6181 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
6183 * driver.c: remove NPTL reference in --version output.
6185 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6187 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
6188 generate valid assembly for the Mach-O assembler.
6190 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
6192 * driver.c: don't include abcrem in the all optimization specifier
6193 since it slows down jit compilation too much for now.
6195 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
6197 * mini.c: use BIGMUL only if both operands have the same signage.
6198 * iltests.il: Test for bug 60056. (errors related to signage in
6203 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
6205 * mini.c, aot.c: memory leak fixes.
6207 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
6209 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
6211 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
6213 * Makefile.am: remove the -static hack completely, it links in
6214 statically glib as well.
6216 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
6218 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
6219 * exceptions.cs: make it compile with new mcs/csc.
6221 2004-06-03 Massimiliano Mantione <massi@ximian.com>
6222 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
6223 and added relevant test case.
6225 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
6227 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
6228 regressions in gtk-sharp.
6230 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
6232 * exceptions.cs: New regression tests.
6234 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
6236 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
6238 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
6240 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
6242 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
6244 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
6246 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
6248 * mini.c (mono_jit_runtime_invoke): Init class in this
6249 method instead of trusting mono_jit_compile_method to
6250 do the work (because wrappers can be in object class)
6252 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
6254 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
6256 * basic-long.cs: New regression test.
6258 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
6260 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
6263 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
6265 * Makefile.am: fix miguel's change to build mono statically against
6266 libmono (track build dependencies).
6268 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
6270 * cfold.c: Some glib versions do not have G_MININT32.
6272 2004-05-26 Massimiliano Mantione <massi@ximian.com>
6274 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
6275 with precision of tan, atan, sin and cos, and implemented related
6276 regressions tests (fixes bug 54467, but one new problem appeared and
6279 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
6281 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
6283 * exceptions.cs: Add test for constant folding && division by zero.
6285 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
6286 since driver.c is in libmono too, so the optimization was useless.
6288 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
6289 variable to driver.c so the compiler can emit more efficient code to
6292 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6294 * Makefile.am: don't distribute generated inssel.[ch] files.
6296 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
6298 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
6299 into the default appdomain. Fixes #58707.
6301 * jit-icalls.c: Remove the broken approximation for truncl, doing
6302 no conversion is better.
6304 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
6307 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
6309 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
6310 of the mcrxr instruction which is not available on some processors
6311 even if it's documented to be. Implement add and sub overflow correctly
6312 (still not complete for long unsigned). Speed up icalls a bit.
6314 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
6316 * mini.c (mono_jit_compile_method_with_opt): Make sure that
6317 we run .cctor in the current domain instead of target_domain.
6319 Fixes bug #58558, .cctor not being called in -O=shared.
6321 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
6323 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
6325 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
6327 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
6328 which can be done with an imm8, do it that way.
6329 (mono_arch_output_basic_block): ditto for a jmp
6330 (mono_arch_emit_prolog): Computate maximum offset of a label.
6332 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
6334 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
6335 now tries to allocate prefered physical reg's for virtual
6336 regs. This reduces the number of emited spills/loads with
6337 20-30% on our core assemblies.
6339 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6341 * jit-icalls.c: truncl() is not needed and trunc() is
6342 the correct thing to do anyway (bug #58287).
6344 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
6346 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
6349 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
6351 * driver.c: enable loop optimizations by default.
6353 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
6355 * mini-x86.c: fix calc of max loop size when aligning loops start.
6357 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
6359 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
6362 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
6364 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
6367 * basic-long.cs: Add tests for add/subtract of immediates with carry.
6369 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
6371 * mini.c (inline_method): Allways inline some wrappers even if the cost
6372 is too large. Fixes #58785.
6374 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
6376 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
6378 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
6379 (crichton@gimp.org). Beginning of support for sparc/linux.
6381 * mini-sparc.c: Optimize retrieval of LMF address.
6383 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
6385 * exceptions-ppc.c: handle alloca in methods with clauses.
6387 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
6389 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
6391 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
6393 * mini.c: Delegate most of the abort signal work to
6394 mono_thread_request_interruption, which also handles Stop and Suspend
6397 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
6399 * mini.c mini.h: Allow inlining of icall wrappers if the backend
6400 supports the save/restore lmf opcodes.
6402 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
6404 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
6407 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
6409 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
6411 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
6412 methods which contain array accesses.
6414 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
6415 boundaries. Fixes #58537.
6417 * iltests.il: Add regression test for #58537.
6419 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
6421 * mini-x86.c (mono_arch_local_regalloc): Last part of
6422 fix for bug #58633 (releasing register to early).
6424 2004-05-18 Miguel de Icaza <miguel@ximian.com>
6426 * basic-long.cs: Add new regression test.
6428 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
6430 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
6431 register too early on the chain.
6433 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
6435 * mini.c (create_helper_signature): Use a helper function to reduce
6436 the code which needs to be written. Also set the calling convention of
6437 icalls on windows. Fixes #57840.
6439 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
6441 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
6442 exceptions-ppc.c: added helper function to get the instruction address
6443 from a signal handler context.
6445 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
6447 * helpers.c: use g_get_tmp_dir. Invokes happyness
6450 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
6452 * helpers.c: Add new env variable to pass args to objdump.
6453 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
6455 2004-05-17 Radek Doulik <rodo@ximian.com>
6457 * Makefile.am (common_sources): added abcremoval.h so it get
6458 disted and daily mono packages on go-mono.com will build again
6460 2004-05-17 Massimiliano Mantione <massi@ximian.com>
6462 * abcremoval.c: Fixed coding style, added copyright header.
6464 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
6466 * mini.h: Added prototype for abc removal main function.
6468 * build_relations_propagation_table.pl: Added copyright header.
6470 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
6472 * basic-long.cs: reg test for complex ceq_long bug.
6474 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
6476 * mini-x86.c (mono_arch_local_regalloc): Correctly free
6477 reg in long and clob case (bug #58343). Fixed/added comments.
6479 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
6481 * mini.c (mono_jit_runtime_invoke): Follow new convention
6482 of calling the invoke method with an function pointer.
6484 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
6486 * ChangeLog: Fix author of memory leak patch.
6488 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
6490 * Makefile.am: fix make dist as well...
6493 2004-05-14 Massimiliano Mantione <massi@ximian.com>
6495 * cfold.c: Made so that conversions from pointer to int4 are no-ops
6496 on archs where pointers are 4 bytes long.
6498 * Makefile.am: Added abcremoval.c source file.
6500 * abcremoval.c: Added abcremoval.c.
6502 * abcremoval.h: Added abcremoval.h.
6504 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
6506 * inssel.brg: Enabled bounds check removal.
6508 * mini.c: Added support for abcrem optimization.
6510 * mini.h: Added abcrem optimization label.
6512 * driver.c: Added support for abcrem optimization.
6514 * propagated_relations_table.def: Added propagated_relations_table.def.
6516 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
6518 * mini.c, cfold.c: fix style.
6520 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6522 * mini.c: handle issue with the low-level implementation of
6523 some long opcodes (bug #54209).
6525 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
6527 * basic.cs: test for my new cmov stuff.
6529 2004-05-13 Patrik Torstensson
6531 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
6532 opt and added peephole documentation.
6534 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
6536 * tramp-ppc.c: rewrote the generic trampoline code.
6538 2004-05-11 Patrik Torstensson
6540 * mini-x86.c: optimize long shl/shr asm code (one less branch)
6542 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
6544 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
6546 * mini.h mini.c dominators.c: Applied patch from Derek Woo
6547 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
6549 * mini.c: Add new icalls for AsAny marshalling.
6551 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
6553 * tramp-ppc.c, mini-ppc.c: more cleanups.
6555 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6557 * mini.c: no warnings.
6559 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6561 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
6563 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
6565 * mini.c: In the thread abort signal handler, if the thread is in the
6566 process of being stoped, don't throw the Abort exception, just stop the
6569 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
6571 * tramp-ppc.c: removed old code.
6573 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6575 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
6576 do some simple speed optimizations on ppc.
6578 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
6580 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
6581 and large offsets in load/store.
6583 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
6585 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
6586 it causes regressions.
6588 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
6590 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
6593 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
6595 * jit-icalls.c: remove warnings.
6596 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
6597 speedups for unsafe code.
6599 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
6601 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
6603 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
6605 * basic-calls.cs: Add new regression test.
6607 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
6610 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
6612 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
6615 2004-05-06 Patrik Torstensson
6617 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
6618 long reg allocation in any reg (not only eax:edx) and implemented
6619 long shl/shr ops in asm instead of helpers.
6621 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
6623 * mini-sparc.h: Fix warnings.
6625 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
6628 * mini-exceptions.c (mono_handle_exception): Call the filter in a
6629 separate statement for clarity.
6631 * mini-sparc.c: Update status.
6633 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
6635 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
6638 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6640 * inssel-ppc.brg: another small pre-release workaround:
6641 we don't do overflow detection for long_sub_un.
6643 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6645 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
6646 (also works around a weird ppc bug: 57957).
6648 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
6650 * tramp-ppc.c: trampoline fixes.
6652 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
6654 * mini-ppc.c: fixed typos.
6656 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
6658 * mini-ppc.c, exceptions-ppc.c: more code saves registers
6659 at the top of the stack. Fixed typos. Use a frame registers
6660 for all the methods with exception clauses.
6662 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
6664 * exceptions-ppc.c: restore fp registers.
6666 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
6668 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
6669 order from the stack top (moved the stack room to save the
6670 return value for trace after the param area). Fixed corruption
6671 in restoring registers on unwind.
6673 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
6675 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
6677 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6679 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
6680 and prolog/epilog for methods that use it. Allow
6681 enough param area room for varargs methods. Fix miguel's
6682 breakage in exception handling.
6684 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6686 * Makefile.am: run genmdesc only on current arch.
6688 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6691 * mini-x86.h: fix the build on windows.
6693 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
6695 * 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.
6697 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
6699 * mini-exceptions.c: New file.
6701 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
6702 Move some parts of the x86 exception handling code to an
6703 arch-independent file so it can be shared with other ports.
6705 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
6707 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
6709 2004-04-26 David Waite <mass@akuma.org>
6711 * driver.c: remove comma from end of enumeration declaration
6713 2004-04-26 Jackson Harper <jackson@ximian.com>
6715 * driver.c: parse config file before loading first assembly. This
6716 allows the user gac to be enabled/disabled.
6718 2004-04-23 Miguel de Icaza <miguel@ximian.com>
6720 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
6721 simpler mechanism: we do not care what is encoded initially
6722 (branch absolute or relative), we care about the code and its
6723 target. I kept the old code for reference for now.
6725 The new code tries first to determine if the jump is anywhere in
6726 the -/+32 absolute meg range, if it succeeds, it encodes using the
6727 absolute branch; If not, it tried to find something in the
6728 relative range, if not, it uses the handle_thunk code.
6730 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
6732 * exceptions-ppc.c: use the correct ip register on macosx.
6734 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
6736 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
6738 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
6740 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
6741 Raise exception on integer divide by zero by hand since the hw
6742 doesn't support it. Handle NaNs in FP compares.
6744 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
6746 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
6747 code reducing duplication between the platforms and enabled
6748 signal exception handling (on linux for now).
6750 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
6752 * exceptions-ppc.c: more macosx support.
6754 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6756 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
6758 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
6760 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
6762 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
6764 * iltests.il: more tests.
6766 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
6768 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
6771 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
6773 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
6775 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
6777 * liveness.c: Mark variables as volatile in all basic blocks reachable
6778 from exception clauses.
6780 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
6782 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
6785 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
6787 * iltests.il, basic.cs: more tests for regalloc.
6789 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
6791 * iltests.il: Some tests for register allocation modifications
6794 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
6796 * exceptions.cs: Add regression test for bug #56782.
6798 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
6799 original stack trace if an exception is rethrown. Fixes #56782. Oh,
6800 the beauty of fixing the same thing in 5 different files...
6802 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
6804 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
6807 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
6809 * mini.c: Add support for STRWLPARRAY marshalling convention.
6811 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
6813 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
6814 to init the context to setup the regs pointer).
6816 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
6818 * exceptions-ppc.c: more exceptions work.
6820 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6822 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
6825 2004-04-13 Miguel de Icaza <miguel@ximian.com>
6827 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
6828 can use the memory directly.
6830 * cpu-pentium.md: Update documentation from a post from Zoltan.
6832 add x86_add_membase, x86_sub_membase, x86_mul_membase
6834 2004-04-13 Miguel de Icaza <miguel@ximian.com>
6836 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
6837 GENERAL_REGS they were also hardcoded for all PPC ports.
6839 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
6841 Remove hard-coded limit for floating point registers, use
6842 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
6844 Notice that in MacOS X calling conventions you can fit a lot more
6845 floating point values in registers, so I should update the PInvoke
6846 test to excercise the passing of floating point values on the
6847 stack (currently broken).
6849 2004-04-06 Miguel de Icaza <miguel@ximian.com>
6851 * tramp-ppc.c (create_trampoline_code): Added
6852 JUMP_TRAMPOLINE_SIZE.
6853 (ppc_magic_trampoline): Follow the pattern from
6854 x86_magic_trampoline: if code is set to zero, return.
6855 (create_trampoline_code): Always pass MonoMethod to the jump
6856 trampoline, before it was passing a null.
6857 (mono_arch_create_jump_trampoline): Implement the jump stub, could
6858 share the code with mono_arch_create_jit_trampoline.
6860 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
6862 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
6865 * cpu-g4.md: Added length for jmp instruction, the worst case
6866 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
6869 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
6871 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
6873 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
6875 * mini.c: Only set bblock->real_offset when adding a new bblock, and
6876 before each IL instruction.
6878 * mini.c (CEE_BOX): Fix warnings.
6880 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6882 * mini.c: removed a few unused vars and extra whitespace.
6884 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
6886 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
6888 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
6890 (OP_GETCHR): use the above
6891 (CEE_LDELEMA): use the above.
6893 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
6894 version of the generic impl.
6895 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
6896 (CEE_LDELEMA): use the above.
6898 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
6900 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
6903 * iltests.il: Added new regression test for #56317.
6905 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
6907 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
6908 under NetBSD. Fixes #56450.
6910 * liveness.c (update_gen_kill_set): Fix previous patch.
6912 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6914 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
6916 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
6918 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
6921 * inssel-sparc.brg: Add more optimizations.
6923 * mini-sparc.c: Replace multiply/divide with shifts if possible.
6925 2004-04-01 Martin Baulig <martin@ximian.com>
6927 * mini.c (handle_box): New static function; moved the
6928 implementation of CEE_BOX here.
6929 (mono_method_to_ir): Added `constrained_call' variable.
6930 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
6931 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
6932 mono_method_get_constrained() to get the method.
6934 2004-04-01 Martin Baulig <martin@ximian.com>
6936 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
6937 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
6938 (mono_method_to_ir): We don't need these macros anymore since
6939 mono_class_get_full() already takes care of it.
6941 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6943 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
6944 use @function (as doesn't accept #function here) and check the return
6945 value of system and stop if fails.
6947 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6949 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
6951 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
6953 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
6955 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
6957 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
6960 * basic-long.cs: Add test for negation of Int64.MinValue.
6962 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
6964 * mini-sparc.c: Update status.
6966 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
6968 * exceptions-sparc.c: Fix return value in filters.
6970 * inssel-sparc.brg: Fix register allocation in some rules.
6972 2004-03-28 Martin Baulig <martin@ximian.com>
6974 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
6977 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
6979 * mini-x86.c (mono_arch_patch_code): Fix warnings.
6981 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
6982 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
6983 remove unused conv_u4 opcode.
6985 * mini-x86.c: Remove valgrind workaround since it slows down things
6986 even when mono is not run under valgrind.
6988 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
6990 * mini-sparc.c: Update status.
6992 * inssel-sparc.brg: Add some optimizations.
6994 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
6995 future delay slot filling. Add support for varargs, tail calls and JMP.
6997 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
6998 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
7000 * inssel.brg: Fix register allocation in OP_ARGLIST.
7002 * inssel.brg: Fix warnings.
7004 2004-03-25 Martin Baulig <martin@ximian.com>
7006 * mini.c (inflate_generic_field): Removed.
7007 (mini_get_method): Removed, use mono_get_method_full(),
7008 (mini_get_class): Removed, use mono_class_get_full().
7009 (mono_method_to_ir): Pass our generic context to
7010 mono_field_from_token().
7012 2004-03-25 Martin Baulig <martin@ximian.com>
7014 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
7015 of a `MonoMethod *'.
7016 (mini_get_method): Take a `MonoGenericContext *' instead
7017 of a `MonoMethod *'.
7018 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
7019 a new local variable called `generic_context' which holds the
7020 current `MonoGenericContext *'; use it to lookup things.
7022 2004-03-24 Martin Baulig <martin@ximian.com>
7024 * mini.c (mini_get_class): New static method; if we're inside a
7025 generic instance, inflate the class if neccessary.
7026 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
7028 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
7030 * iltests.il: New regression test for #55976.
7032 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
7035 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
7037 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
7040 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
7042 * liveness.c: Consider SSA stores as well as loads when making vars
7045 * exceptions.cs: New regression tests for register allocation.
7047 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
7049 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
7050 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
7051 domain lock only to protect puntual access to data structures.
7052 Added access lock for sighash, jit_icall_hash_name,
7053 jit_icall_hash_addr and domain->code_mp.
7055 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
7057 * driver.c: Print SIGSEGV handling method.
7059 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
7061 * mini.c (setup_jit_tls_data): Handle case when this is called
7062 multiple times for a thread.
7064 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
7065 is different from fbxx_un. Fixes #54303. Also use constants instead of
7066 magic numbers in a lot of places.
7068 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
7070 * exceptions.cs: Fix cctor test when --regression is used.
7072 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
7074 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
7077 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
7079 * inssel-ppc.brg: fixed register assignments for some rules.
7081 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
7083 * exceptions.cs: Add test for exceptions in static constructors.
7085 * mini.c (mono_jit_compile_method_with_out): Move the calling of
7086 static constructors outside the domain lock. Fixes #55720.
7088 2004-03-17 Martin Baulig <martin@ximian.com>
7090 * mini.c (get_generic_field_inst): Removed, this'll never happen.
7091 (inflate_generic_field): Take the `MonoMethod *' instead of the
7092 `MonoClass *' and added support for generic method.
7093 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
7094 have a `field->parent->gen_params', only inflate the field if it's
7095 an open constructed type.
7097 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
7099 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
7100 exception object instead of the preconstructed ones.
7102 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7104 * mini.c: reverted changed to sigsegv_signal_handler commited
7105 accidentally in the previous patch.
7107 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7110 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
7111 running --aot with an old assembly.
7113 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
7115 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
7118 * mini-sparc.c: Add support for v9 branches with prediction.
7120 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
7122 * mini.c (mini_init): #warning is GNUC only
7124 * mini-sparc.h: implement __builtin_frame_address
7125 and __builtin_return_address for Sun C compiler
7127 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
7129 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
7131 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
7133 * basic-calls.cs: Add test for unaligned byref long argument passing.
7135 * mini-ops.h: Add sparcv9 compare and branch instructions.
7137 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
7138 v9 instructions if we have a v9 cpu.
7140 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
7141 registers for global allocation.
7143 * exceptions-sparc.c: Fixes.
7145 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
7147 * liveness.c (mono_analyze_liveness): Optimized version.
7149 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
7151 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
7154 * basic-float.cs basic-calls.cs: New regression tests.
7156 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
7158 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
7159 sigaltstack implementation.
7161 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
7163 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
7164 stuff if SIGSEGV_ON_ALTSTACK is not defined.
7166 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
7168 * mini.c: Fix warnings.
7170 * mini.c (mono_resolve_patch_target): New function which contains the
7171 arch independent part of the patching process.
7173 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
7174 patching code to a separate function.
7176 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
7178 * mini.c (add_signal_handler): ifdef out on Windows
7180 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
7182 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
7183 cpu-sparc.md: Add exception handling support + other fixes.
7185 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
7186 typed GC detection in --version.
7188 * basic.cs exceptions.cs: New regression tests.
7190 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
7191 the arch specific code can store data during a compilation.
7193 * mini-ops.h: Add OP_SETFRET.
7195 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
7196 function, register a separate icall for each arity, so the icalls can
7199 * mini.c (mono_print_tree): Print negative offsets in a more readable
7202 * mini.c: Make signal handling work on sparc.
7204 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
7206 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
7208 * jit-icalls.c: Emulate truncl by aintl on solaris.
7210 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
7212 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
7214 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
7216 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
7218 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
7219 a MarshalByRef type, inline a method that performs the check, taking into
7220 account that the object can be a proxy. Also implemented tow new opcodes:
7221 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
7222 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
7223 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
7225 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
7227 * mini-ppc.c: if a relative branch displacement is too big
7228 but it points to and area reachable with an absolute branch,
7231 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
7233 * mini.c: optimize small copies in cpblk.
7235 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
7237 * basic-calls.cs basic-float.cs: New regression tests.
7239 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
7240 negative offsets from %fp. Implement localloc. Fix local register
7241 allocation. Fix the case when the this argument needs to be saved to
7242 the stack. Implement some missing opcodes.
7244 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
7246 * mini.c (mini_method_compile): Reenable global regalloc in methods
7247 with exception handlers.
7249 * linear-scan.c (mono_varlist_sort): Fix warning.
7251 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
7253 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
7256 * liveness.c: Make all variables uses in exception clauses volatile, to
7257 prevent them from being allocated to registers. Fixes #42136.
7259 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
7261 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
7264 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
7265 argument to mono_arch_regalloc_cost.
7267 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
7270 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
7272 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
7273 Make the cost of allocating a variable to a register arch dependent.
7275 * basic-calls.cs: Fix compilation of tests.
7277 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
7278 helper function to cut back on the number of #ifdefs needed.
7280 * mini-ppc.c: Fix compilation.
7282 * basic-calls.cs: New regression tests.
7284 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
7286 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
7287 of l0 since that is callee saved.
7289 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
7292 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
7293 of delay instruction.
7295 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
7297 * mini.h (MonoCallInst): Add 'virtual' flag.
7299 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
7301 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
7303 * *.cs: New regression tests.
7305 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
7308 * mini.c (mono_runtime_install_handlers): Fix build.
7310 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
7311 'signal_stack_size' members.
7313 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
7314 alternate signal stack.
7316 * exceptions-x86.c: Add stack overflow handling.
7318 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
7319 functions to arch independent code.
7321 * mini.c (mono_print_tree): Print more detailed info for load_membase
7324 2004-02-23 Martin Baulig <martin@ximian.com>
7326 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
7328 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
7330 * mini-x86.c: fixed reg allocation for div/rem.
7332 2004-02-22 Miguel de Icaza <miguel@ximian.com>
7334 * driver.c (mono_main): Report some configuratio options on --version.
7336 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
7338 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
7339 low in the address space. Correctly flush memory in thunks where we
7342 2004-02-20 Martin Baulig <martin@ximian.com>
7344 * mini.c (mini_get_method): New static method; inflate all generic
7345 methods and methods in open generic instances.
7346 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
7347 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
7349 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
7351 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
7353 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
7355 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
7357 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
7359 * mini-sparc.c (flushi mono_arch_output_basic_block): make
7360 it compile using Sun's compiler.
7362 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
7364 * 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.
7366 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
7368 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
7370 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
7372 * mini-ppc.c: handle calls outside of the allowed range with thunks
7373 allocated using the code manager.
7374 * tramp-ppc.c: use the code manager to hold generated native code.
7375 Fixed the magic trampoline to just patch vtable entries.
7377 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
7379 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
7382 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
7384 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
7387 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
7388 if we have a working __thread implementation.
7390 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
7391 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
7393 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
7395 * mini-x86.c: Fix compilation under gcc 2.
7397 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
7399 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
7400 contains a call to the wrapped function.
7402 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
7403 OP_<CALL>_IMM opcodes, and use them under X86.
7405 * mini.c (mono_jit_find_compiled_method): Fix warning.
7407 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
7409 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
7411 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
7412 functionality to mini.c.
7414 * mini.c (mono_create_jump_trampoline): New function to create a jump
7415 trampoline. Return a compiled method instead of a trampoline if it
7416 exists. Add a cache for jump trampolines.
7418 * mini.c (mono_jit_find_compiled_method): New function to return a
7419 compiled method if it exists.
7421 * mini-x86.c: Call mono_create_jump_trampoline instead of
7422 mono_arch_create_jit_trampoline.
7424 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
7425 a jump trampoline. Fixes #52092.
7427 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
7429 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
7430 which is not up-to-date. Add check_corlib_version () instead.
7432 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
7435 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
7436 since newer valgrind versions do not need it.
7438 * mini.c (mono_jit_compile_method_with_opt): New helper function to
7439 compile a method with a given set of optimizations.
7441 * mini.c: Compile icall wrappers on-demand instead of at startup.
7443 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
7444 wrapper for an icall.
7446 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
7448 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
7451 * iltests.il: Add test for non-empty stack before switch instruction.
7453 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
7455 * mini.c: Add support for new stringbuilder marshalling conventions.
7457 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
7459 2004-02-01 Martin Baulig <martin@ximian.com>
7461 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
7462 in `ginst->mtype_argv'.
7464 2004-01-31 Miguel de Icaza <miguel@ximian.com>
7466 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
7467 facilitate grepping.
7469 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
7471 * mini.c: fixed buglet in initobj generic implementation for references.
7473 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
7475 * Makefile.am: make the version script conditional.
7476 * jit-icalls.c: handle missing truncl().
7478 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
7480 * exceptions.cs: Add more tests for double->int conversion.
7482 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
7483 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
7485 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
7487 * driver.c: make --verbose --version emit an error
7488 if the loaded corlib doesn't match the runtime version.
7490 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
7492 * mini-ppc.h: export ppc_patch().
7493 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
7494 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
7495 on par or better than on MacOSX.
7497 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
7499 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
7500 mono_lookup_pinvoke_call.
7502 * mini-x86.c: Under windows, the default pinvoke calling convention is
7503 stdcall. Fixes #52834.
7505 * mini.c (optimize_branches): Add an upper bound to the number of
7506 iterations to prevent infinite loops on strange loops. Fixes #53003.
7508 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
7510 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
7511 and ISINST. Fixes #52093.
7513 * objects.cs (test_0_vector_array_cast): New tests.
7515 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
7517 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
7518 checking in Array.Set ().
7520 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
7523 * object.cs (test_0_multi_array_cast): New regression test.
7525 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
7527 * exceptions-ppc.c: fix build on Linux/PPC.
7529 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
7531 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
7532 running under valgrind.
7533 (x86_magic_trampoline): Fix build bustage.
7535 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
7536 negative values as well. This is needed for the encoding of the line number
7537 info, since sometimes the line numbers are not in increasing order.
7539 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
7541 * cpu-pentium.md (localloc): Increase the size of the localloc
7542 instruction since it is a loop under Win32.
7544 * debug-mini.c (record_line_number): Get rid of unneccesary memory
7547 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
7549 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
7550 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
7551 Max Horn (max@quendi.de). Fix file names in comments.
7553 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
7555 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
7556 avoid stack overflow.
7557 (replace_usage): Avoid uninitialized variable warnings.
7559 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
7560 and taking the address of valuetype variables.
7562 2004-01-03 Patrik Torstensson
7564 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
7565 for other purposes than FP later on.
7567 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
7569 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
7572 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
7574 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
7576 2003-12-30 Patrik Torstensson <p@rxc.se>
7578 * mini-x86.h: Decreased number of availiable fp regs.
7579 Solves corner cases with FP spilling.
7581 2003-12-23 Patrik Torstensson <p@rxc.se>
7583 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
7584 for floating point stack tracking / spilling on x86.
7587 * basic-float.cs: added float mul overflow test.
7589 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
7591 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
7593 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
7595 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
7596 supports for cond branches that overflow the immediate
7597 overflow offset. mcs can compile simple programs.
7599 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
7601 * exceptions-ppc.c: exception handling support wip:
7602 finally handlers get run on exception.
7604 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
7606 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
7609 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
7611 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
7612 initial support for stack walking and unwinding.
7614 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
7616 * driver.c (mono_main): Make corlib-out-of-sync message more
7617 descriptive. Also remove verify_corlib call.
7619 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
7621 * mini.c: make CEE_NEWARR calls and other emulated opcodes
7622 not overlap with other call's arguments, too.
7624 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
7626 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
7627 move to arch-specific code the choice of arch-specific
7628 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
7629 * mini.c: ensure emulation calls will not interleave
7632 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
7634 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
7635 the magic trampoline stack frame is dropped before executing
7638 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
7640 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
7641 and integer to fp conversions. Added support for overflowing
7642 arguments on the stack. Reserve a couple more registers as temps.
7643 Added support for aot compilation (as output still needs to be
7646 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
7648 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
7649 Don't overwrite return register in some corner cases.
7651 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
7653 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
7654 static constructors when AOT compiling.
7656 * driver.c (mono_main): Call mono_check_corlib_version.
7658 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
7660 * cpu-g4.md, basic.cs: fixed div target register.
7662 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
7664 * mini-ppc.c, basic.cs: shl_imm fix with test.
7666 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
7668 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
7669 structures by value. Misc fixes.
7670 * objects.cs: more tests.
7672 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
7674 * mini-ppc.c: lconv.ovf.i implemented.
7676 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7679 (mini_init): don't error out if someone already called g_thread_init.
7681 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
7683 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
7684 to be any type per the spec. Fix abnormal memory usage when
7685 the same object is repeatedly thrown.
7687 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
7689 * mini.c: check for overruns in IL code.
7691 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
7693 * TODO: Add/remove some todo entries.
7695 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
7697 * driver.c (mono_main): Call mono_verify_corlib.
7699 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
7701 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
7702 This has been moved to mini.c
7703 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
7704 type being casted is marshalbyref it could be a proxy, so instead of
7705 emitting the type check code, emit a call to a runtime method that will
7706 perform the check by calling CanCastTo if needed.
7708 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
7710 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
7711 methods with large stack frames under Win32.
7713 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
7715 * Makefile.am: Distribute regression tests.
7717 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
7718 at the end instead of inserting each variable into the sorted list.
7720 * linear-scan.c (mono_varlist_sort): New helper function.
7722 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
7724 * mini.c: ensure arguments and locals are within bounds.
7726 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
7728 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
7731 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
7733 * mini.c (mono_cprop_copy_values): Fix crash.
7735 * aot.c: Set verbosity back to 0.
7737 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
7739 * regalloc.c: complete memory leak fix by Laurent Morichetti
7742 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
7744 * driver.c (main_thread_handler): Revert the previous patch.
7746 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
7749 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
7750 memory from the memory pool.
7752 * driver.c (main_thread_handler): Turn on all optimizations when
7755 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
7756 an array for better performance.
7758 * regalloc.c (mono_regstate_assign): Fix memory leak.
7760 * debug-mini.c (mono_debug_serialize_debug_info): New function to
7761 serialize the debug info.
7763 * debug-mini.c (mono_debug_add_aot_method): New function to load the
7764 debug info from the serialized representation.
7766 * aot.c: Save debug info into the generated file and load it when
7769 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
7771 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
7773 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
7774 More FP-related fixes.
7776 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
7778 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
7779 and register allocation buglet. Hello world now runs.
7781 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
7783 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
7784 * tramp-ppc.c: fixed class init trampoline.
7785 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
7787 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
7789 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
7790 mini.c: more ppc changes/fixes.
7792 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
7794 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
7795 Also optimize the case when the arguments are the same in the caller
7798 * iltests.il: Add tests for tail calls with valuetype arguments.
7800 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
7802 * mini-ppc.c: fixes for struct return type.
7804 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
7806 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
7807 mono_spillvar_offset() to arch-specific code.
7809 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
7811 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
7813 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
7815 * exceptions-x86.c: Fix stack space leaks.
7817 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
7818 registers from the lmf if the method has save_lmf set.
7820 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
7822 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
7823 of icall wrappers into InvokeInDomain, since these are now per-domain.
7825 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
7827 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
7828 make some opcode emulation and intrinsic ops enabled/disabled
7829 according to the architecture. More fixes.
7831 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
7833 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
7835 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
7837 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
7838 arch-specific handling for 'this' and struct return type to
7841 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7843 * aot.c: prevent divide by zero error when reporting (it happened with
7846 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
7848 * mini.h (inst_switch): Remove unused macro.
7850 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7853 (load_aot_module): free 'info->methods' and 'info' properly. No more
7854 "free(): invalid pointer blah" messages when you have an old aot
7857 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
7859 * jit-icalls.c, mini.c: Added support for context static fields.
7861 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
7863 * mini.c (mono_method_blittable): Methods which set LastError are not
7864 blittable either. Fixes #51108.
7866 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
7868 * mini.c: flush icache.
7869 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
7871 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
7873 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
7875 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
7877 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
7880 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
7883 * inssel.brg (CEE_MKREFANY): Fix AOT case.
7885 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
7887 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
7888 instruction when the result is discarded.
7890 * iltests.il (test_0_div_regalloc): New regression test.
7892 * arrays.cs: Fix compilation error.
7894 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
7896 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
7897 float rules to inssel-x86.brg: sane architectures with FP registers
7898 don't need to implement these rules.
7900 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
7902 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
7904 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
7906 * mini.h, inssel-long32.brg: fixed endianess issues in int64
7907 implementation of 32 bit systems.
7909 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
7911 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
7912 (Jeroen Zwartepoorte).
7914 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
7916 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
7917 the caller and the callee matches.
7919 * mini.c (mono_method_to_ir): Add comment.
7921 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
7922 signbit is missing on some platforms.
7924 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
7926 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
7928 * mini.c (setup_jit_tls_data): Call the new function.
7930 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
7932 * mini-x86.c: Add experimental support for fast access to the lmf
7933 structure under NPTL/Linux 2.6.x.
7935 2003-11-06 Martin Baulig <martin@ximian.com>
7937 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
7938 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
7941 2003-11-02 Martin Baulig <martin@ximian.com>
7943 * mini.c (inflate_generic_field): New static method.
7944 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
7945 generic instance and the field is declared in a generic type, call
7946 inflate_generic_field() to inflate it. Fixes gen-28.cs.
7948 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
7950 * mini.h mini.c (mono_method_same_domain): New function to return
7951 whenever the caller and the callee are in the same domain.
7953 * tramp-x86.c (x86_magic_trampoline): Use the new function.
7955 2003-10-30 Martin Baulig <martin@ximian.com>
7957 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
7958 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
7960 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
7961 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
7963 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
7965 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
7968 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
7969 object here, so it is in the correct appdomain etc.
7971 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
7973 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
7975 (mono_method_to_ir): Avoid freeing the type created returned from
7976 mono_type_create_from_typespec, since it is put into an internal cache
7977 by the function. Fixes pointer.exe.
7979 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
7980 trampolines for icalls and pinvokes as well. Fixes #33569.
7982 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
7984 * mini.c: Update after appdomain changes.
7986 * mini.c (mono_jit_compile_method_inner): Allways compile native
7987 method wrappers in the root domain, since there can only be one
7988 instance of them, whose address is stored in method->info.
7990 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
7992 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
7993 environment variable. Instead detect automatically whenever running
7994 under valgrind using the magic macro RUNNING_ON_VALGRIND from
7997 2003-10-16 Miguel de Icaza <miguel@ximian.com>
7999 * trace.c, trace.h: New files that implement the new trace option
8002 * driver.c: Document new --trace options.
8004 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
8007 - if (mono_jit_trace_calls)
8008 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
8010 * mini.h: prototypes.
8012 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
8014 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
8016 * mini.c inssel.brg: Implement typedefbyref opcodes.
8018 * mini.c (mono_jit_compile_method): Remove unused local variable.
8020 * mini.c (mono_jit_compile_method_inner): Ditto.
8022 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
8024 * tramp-x86.c (x86_class_init_trampoline): Fix build.
8026 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
8028 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
8030 * mini.c (mono_no_aot): Remove unused global variable.
8032 * mini.c: Thread safety fixes.
8034 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
8036 * mini.c (mono_create_class_init_trampoline): Add a lock around
8037 class_init_hash_addr.
8039 * arrays.cs (test_0_newarr_emulation): Add new regression test for
8042 * mini.c: Decompose the NEWARR instruction before decomposing its
8043 arguments. Fixes #30073.
8045 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
8047 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
8050 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
8052 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
8054 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
8056 * driver.c: Add support for compiling icall wrappers to --compile.
8058 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
8060 * inssel.brg: The empty value in class->interface_offsets is -1, not
8063 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
8065 * objects.cs: New test for 'is' operator on an array of interfaces.
8067 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
8069 * tramp-ppc.c: update trampoline code to support jumps
8070 and class initialization.
8072 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
8074 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
8076 * inssel.brg (OP_UNBOXCAST): Fix #46027.
8078 * inssel.brg (OP_UNBOX): Remove unused rule.
8080 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
8081 region instead of one for each method. Fixes #47813.
8083 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
8085 * exceptions.cs (test_0_nested_finally): New regression test for
8086 nested exception handlers.
8088 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
8090 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
8092 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
8095 * mini.c (mono_method_check_inlining): Make the inlining limit
8096 configurable by an environment variable.
8098 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
8100 * mini.h: Bump AOT file version.
8102 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
8103 token, store the image along with the token, since the token might not
8104 refer to the same image as the method containing the relocation,
8105 because of inlining.
8107 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
8109 * mini.c (mono_precompile_assemblies): New function to compile
8110 all methods in all loaded assemblies.
8112 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
8114 * regalloc.h regalloc.c (MonoRegState): Change the type of
8115 iassign and fassign to int*, since they can contain large negative
8116 values if the register is spilled. Also added some comments. Fixes
8119 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
8120 under Win32. Fixes #42964.
8122 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
8124 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
8126 * aot.c: Added support for AOT compiling methods which contain calls
8127 to wrappers. Currently, only remoting-invoke-with-check wrappers are
8130 * driver.c (compile_all_methods): Run the compilation in a thread
8131 managed by mono. Fixes #44023.
8133 * mini.c (mono_codegen): Print full method name in verbose output.
8135 * mini-x86.c (mono_arch_patch_code): Fix warning.
8137 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
8138 jumps, since the method we are jumping to might be domain-specific.
8140 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
8142 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
8144 * inssel.brg: string chars are unsigned.
8146 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
8148 * TODO: New todo item.
8150 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
8151 which calls mono_runtime_class_init and patches the call site to
8152 avoid further calls.
8153 (mono_arch_create_class_init_trampoline): New arch specific function
8154 to create a class init trampoline.
8155 (create_trampoline_code): Generalized so it can create
8156 class init trampolines as well.
8158 * mini.c (helper_sig_class_init_trampoline): New helper variable.
8159 (mono_create_class_init_trampoline): New function to create and cache
8160 class init trampolines.
8161 (mono_find_class_init_trampoline_by_addr): New function to lookup the
8162 vtable given the address of a class init trampoline. Used by the
8164 (mono_codegen): Generate a call to a trampoline instead of
8165 mono_runtime_class_init in LDSFLD[A].
8166 (mono_codegen): Add relocations for the new trampoline.
8168 * mini.h mini-x86.c aot.c: Added a new relocation type:
8169 MONO_PATCH_INFO_CLASS_INIT.
8171 * mini.h: Bump AOT version number.
8173 * aot.c: Create a copy of the loaded code instead of using the original
8174 so methods which call each other will be close in memory, improving
8177 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
8178 patch since it breaks the regression tests.
8180 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
8181 for the register saving instruction sequence since the
8182 frame_state_for function in glibc 2.3.2 don't seem to detect it.
8184 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
8186 * TODO: Fix todo item && remove another.
8188 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
8190 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
8193 * aot.c: Moved the check for MONO_LASTAOT into the initialization
8194 function of the module.
8196 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
8197 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
8198 --no-aot command line option.
8200 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
8202 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
8203 by Bernie Solomon (bernard@ugsolutions.com).
8205 * inssel.brg: Refactor the interface offset table related code into
8206 its separate functions and add support for the AOT case.
8208 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
8210 * aot.c (mono_aot_get_method_inner): Fix memory leak.
8212 * aot.c: Added mono_aot_verbose variable and made all debugging
8213 output depend on the value of this variable.
8215 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
8216 method_label and info_label.
8218 * mini.h mini-x86.c aot.c: Added a new relocation type
8219 MONO_PATCH_INFO_IID for klass->interface_id.
8221 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
8222 the MonoJitInfo structure.
8224 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
8225 a non-root appdomain in shared mode.
8227 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
8229 * aot.c: make aot loader less verbose. Remove free of unused variable.
8231 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
8233 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
8235 * .cvsignore: Added *.dll.
8237 * mini.c (mono_print_tree_nl): New function callable while debugging.
8239 * mini.c (mono_print_code): Export this.
8241 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
8244 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
8246 * mini.h (MonoCompile): Added 'jit_info' field.
8248 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
8249 the cfg structure, since it is needed by the AOT compiler.
8251 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
8253 * aot.c: A major rewrite. Changes include:
8254 - save exception tables for methods which have them.
8255 - cache failed lookups in aot_get_method () to avoid the (slow) calls
8257 - reworked the file format so it is now much smaller and needs
8258 fewer relocation entries.
8260 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
8262 * aot.c (load_aot_module): Fix build bustage on platforms without
8265 2003-09-04 Martin Baulig <martin@ximian.com>
8267 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
8269 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
8271 * TODO: Some new optimization ideas.
8273 * aot.c: Move AOT module loading logic here from mono_assembly_open.
8275 * aot.c: Save the optimization flags used to compile the code into
8278 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
8279 support emitting domain specific code.
8281 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
8282 no longer domain neutral. It can be made domain neutral by compiling
8283 with --optimize=shared.
8285 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
8288 * driver.c mini.h mini.c: New --no-aot debugging option which disables
8289 loading of AOT code.
8291 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
8293 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
8294 if there is no domain neutrality information.
8296 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
8298 * aot.c (mono_compile_assembly): Emit a symbol containing the file
8299 format version into the generated library.
8301 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
8302 callee method into the caller since one of them could be shared.
8304 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
8305 system exceptions from AOT code now works.
8307 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
8308 method if it is domain neutral and the callee is not.
8310 * graph.c (cfg_emit_one_loop_level): Fix warning.
8312 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
8314 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
8317 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
8319 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
8320 is needed by code which is executed before mono_runtime_init ().
8321 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
8323 * mini.c (mono_thread_abort): Fix warning.
8324 (mono_jit_compile_method): Call static constructor in the AOT case too.
8326 * aot.c (mono_compile_assembly): Fix warning.
8328 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8330 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
8332 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
8334 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
8336 * cpu-pentium.md: Fix the length of call opcodes so they include the
8337 ESP restoring instruction. Fixes #47968.
8339 2003-08-28 Martin Baulig <martin@ximian.com>
8341 * mini-x86.c (mono_arch_call_opcode): Added support for
8342 MONO_TYPE_GENERICINST.
8344 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
8346 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
8348 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
8349 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
8351 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
8354 2003-08-26 Martin Baulig <martin@ximian.com>
8356 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
8357 when reporting an error, set this to the actual error location.
8358 (mono_method_to_ir): Report the correct error location if
8359 get_basic_blocks() returned an error.
8361 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
8363 * mini.c (mono_type_blittable): OBJECT is not blittable.
8364 (mono_method_blittable): Methods which have marshalling descriptors
8365 are not blittable either. Fixes #47842.
8367 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
8369 * driver.c mini.c: Use an environment variable instead of a global
8370 variable. Also fix the build.
8372 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
8373 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
8376 * driver.c mini.c: Added --with-valgrind option to turn off some
8377 code which prevents mono from running under valgrind.
8379 * mini.c (mono_emit_call_args): Fixed warning.
8381 * mini.c (mono_emulate_opcode): Fixed warning.
8383 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8385 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
8386 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
8387 regalloc.c, regalloc.h: specify available registers in arch-specific
8388 code and support floats in the regallocator (patch by Laurent Morichetti
8391 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
8393 * mini.c: mono_thread_current() can be called only after
8394 mono_runtime_init(): rearrange code to not call it early on.
8396 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
8398 * mini.c: allocate jump tables in the code mempools.
8400 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8402 * mini.c, mini.h: make sure per-thread data allocated by the jit is
8405 2003-08-10 Miguel de Icaza <miguel@ximian.com>
8407 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
8408 12 to 16. This fixes bug #47453.
8411 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
8413 * mini-ppc.c: fixed indexed load and unsigned compares.
8415 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
8417 * mini.c: reenabled installation of handler for
8418 thread abort signal.
8420 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8422 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
8423 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
8424 until it's fixed and actually useful.
8426 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
8428 * inssel-long32.brg: couple more opcodes implemented.
8430 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
8432 * mini-sparc.c: Even more opcodes implemeted.
8434 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
8436 * mini-sparc.c: More opcodes implemented.
8438 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
8440 * mini-sparc.c: More opcodes implemented.
8442 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
8444 * inssel-sparc.brg: Add some needed rules. Direct
8446 * Makefile.am: Use inssel-sparc.brg
8447 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
8448 an assert happy for now.
8450 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
8452 * mini-sparc.c: Fixed compile errors.
8453 * exceptions-sparc.c: Same. We now produce a mono binary
8454 on sparc-linux. Yea.
8456 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
8458 * mini-sparc.c: Renamed registers. Also some macro cleanups.
8459 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
8460 They compile, but do not work.
8462 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
8464 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
8465 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
8466 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
8469 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8471 * mini.c: more opcodes implemented and better support for generics.
8473 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
8475 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
8476 * mini.c, mini.h: first cut at generics support: some new instructions
8477 added and changed the behaviour of some of the existing ones.
8479 2003-07-21 Miguel de Icaza <miguel@ximian.com>
8481 * mini.c: Removed definition of metadata_shared mutex here.
8483 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
8485 * mini-x86.c: make vararg calls work for instance methods.
8487 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
8489 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
8490 returns the arguments in a separte list, now.
8492 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
8494 * aot.c, mini.c: updates for array type representation changes.
8496 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
8498 * mini.c: register function to perform jit shutdown.
8500 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
8502 * mini.c: use a faster allocator if possible.
8504 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
8506 * aot.c: some cleanups and portability changes.
8508 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
8510 * mini.c: use faster allocation for CEE_BOX if possible.
8512 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
8514 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
8515 Moved inlined mempcy code to its own function so that is can be
8516 reused. Added an inline memset function as well (optimized initobj).
8517 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
8519 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
8521 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
8523 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
8525 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
8526 arch code can setup the cpu for CLR execution, if needed.
8527 We use it on x86 to set the precision of FP operations.
8529 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
8531 * mini.c: disable some optimizations if we can guess they'll cost too
8532 much for a given method.
8534 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
8536 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
8538 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
8539 * mini.h mini.c mini-x86.c: Added instruction level coverage
8540 info collection support.
8542 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
8544 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
8545 is now implemented in the profiling API. Get rid of a couple of
8546 unnecessary global variables.
8548 2003-06-15 Nick Drochak <ndrochak@gol.com>
8550 * basic-long.cs: tests for negative values for bigmul, and unsigned.
8551 * cpu-g4.md: add op_bigmul and op_bigmul_un
8552 * cpu_pentium.md: add op_bigmul_un
8553 * inssel-long32.brg: add rule for unsigned bigmul
8554 * mini-ops.h: define OP_BIGMUL_UN
8555 * mini-x86.c: THE BUG: handle (un)signed properly
8556 * mini.c: choose unsigned opcode if needed.
8557 This set of patches fixes bug #44291
8559 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
8561 * mini.c (optimize_branches): improved to handle all kinds of
8562 conditional branches.
8564 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
8566 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
8567 don't raise exceptions.
8569 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
8571 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
8572 to arch-specific files.
8574 2003-06-09 Martin Baulig <martin@ximian.com>
8576 * Makefile.am (libs): Added $(LIBGC_LIBS).
8578 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
8580 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
8581 and OP_ATAN (fixes bug#44293).
8583 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
8585 * Makefile.am, mini-x86.c: rename cpu description array to
8586 pentium_desc, since some compilers define the 'pentium' preprocessor
8589 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
8591 * mini.c (mini_select_instructions): add explicit branch if the
8592 following block is not the false target of a conditional branch -
8593 we need this with any optimization that reorder or remove bblocks
8595 * mini.c (optimize_branches): bug fixes
8597 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
8599 * mini.c (mono_method_to_ir): inline static readonly fields
8601 * ssa.c (fold_tree): start cfold support for long (very simple
8604 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
8606 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
8608 * inssel.brg: fixed memcpy (bug #44219).
8610 2003-06-05 Dick Porter <dick@ximian.com>
8612 * driver.c: Set the glib log levels to not abort if g_message
8615 g_set_prgname() has to happen before mini_init() so that the
8616 process handle gets the info.
8618 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
8620 * driver.c: add intrins to the default optimizations to get wider
8623 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
8625 * mini.h: some large basic blocks will overflow a 16-bit
8626 integers for symbolic registers.
8628 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
8630 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
8631 (mono_arch_output_basic_block): fix bug 43499
8633 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
8635 * mini.c: kill duplicated definition of mono_debug_format.
8637 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
8639 * mini-x86.c, arrays.cs: fixed register allocation bug.
8641 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
8643 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
8645 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
8647 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8650 (print_method_from_ip): also print source location information if
8653 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
8655 * mini.c (mono_find_block_region): bug fix in region code
8656 (mini_method_compile): enable removing unreachable code again, but
8657 only in methods without exception clauses.
8659 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
8661 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
8662 Implemented arglist opcode and handling of TypedReference type.
8663 Fixed x86 call convention when a structure is returned.
8664 Minimal support for calling static vararg methods.
8666 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
8668 * mini.c (mini_method_compile): always remove unreachable code,
8669 because the code in them may be inconsistent (access to dead
8670 variables for example).
8672 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
8674 * driver.c, debug-mini.c: warning fixes.
8676 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
8678 * Makefile.am, jit.h, mini.h: install header for embedding mono.
8680 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
8682 * mini.c: thread-static fields are registered in mono_class_vtable(),
8683 so ensure the function is called before checking for them.
8685 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
8687 * mini.c (optimize_branches): fix for bug 43586
8689 * jit-icalls.c (mono_llmult_ovf): added an additional check for
8690 overflow (fixes Bug #43639)
8692 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8694 * mini.c, objects.cs: allow the use of stobj for primitive types.
8696 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8698 * mini.c: be less strict about argument checking until we support
8699 running the verifier.
8701 2003-05-27 Nick Drochak <ndrochak@gol.com>
8703 * basic-long.cs: tests for (ulong)int * (ulong)int also
8704 * mini.c: use the same trick for (ulong)int * (ulong)int
8706 2003-05-27 Nick Drochak <ndrochak@gol.com>
8708 * basic-long.cs: add regression test for (long)int * (long)int
8709 * cpu-pentium.md: add op_bigmul specification
8710 * inssel-long32.brg: add OP_BIGMUL rule
8711 * mini-ops.h: add OP_BIGMUL
8712 * mini-x86.c: register allocator: handle case where src1 needs to be
8714 * mini.c: substitute special BIGMUL opcode in the tree for
8715 (long)int * (long)int
8717 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
8719 * jit-icalls.c: call the type ctor on field access if needed.
8721 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
8723 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
8724 to a method (including results of ldelema, bug#43207).
8726 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
8728 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
8729 colors to show exception handler blocks.
8731 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
8732 (fix for pinvoke7.cs).
8734 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8736 * mini.h, mini.c: ensure correct initialization order for types that
8737 require it. Prepare for lazy compilation of jit icall wrappers.
8738 Provide a name for opcode emulation to reduce unneeded mallocing.
8740 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
8742 * mini-x86.c: better register restoring code and profiling
8743 support for tail calls.
8745 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8747 * mini.h, driver.c: prepare for leaf methods optimization.
8749 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
8751 * mini.c: get targets of branches before converting a method.
8753 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
8755 * mini.c (optimize_branches): added some experimental code (disbaled)
8757 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
8759 * mini.c (optimize_branches): fix branch to branch optimization
8761 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
8763 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
8765 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
8767 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
8770 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
8772 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
8773 enable use of interface variables again.
8775 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
8776 I1 to registers because there is no simply way to sign extend 8bit
8777 quantities in caller saved registers on x86.
8779 * inssel-float.brg: set costs of some rules to 2 so
8780 that monobure always select the arch. specific ones if supplied,
8781 regardless of the order we pass the files to monoburg.
8783 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
8785 * mini.c, mini-x86.c: since the magic trampoline for jumps
8786 can't patch the code directly, we do it as soon as the
8787 method gets compiled.
8789 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
8791 * mini-x86.c, mini.h: introduce a new patching method
8792 to support CEE_JMP and tail calls.
8793 * mini.c: obey tail.call. Don't precompile methods target
8795 * tramp-x86.c: new trampoline code to handle methods
8796 reached through a jump.
8798 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
8800 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
8801 bit values to registers
8803 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
8805 * mini.c (mono_compile_get_interface_var): share interface
8806 variables if possible.
8808 2003-05-16 Martin Baulig <martin@ximian.com>
8810 * debug-mini.c (mono_init_debugger): New function to initialize
8811 the debugger. This is not in the debugger since it needs to
8812 access some of mini's internals.
8814 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
8816 * mini.c (mono_method_to_ir): inlining fixes/cleanups
8818 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
8820 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
8821 for value type handling.
8823 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
8825 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
8826 (mono_method_check_inlining): enable inlining of all kinds of wrappers
8828 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
8830 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
8831 the constructor through a proxy.
8833 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
8835 * jit-icalls.c, inssel.brg: fixes to array element address
8838 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
8840 * mini-x86.c (is_regsize_var): allocate pointer to registers
8842 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
8844 * driver.c: fixed typo, added intrins to the set of optimizations
8845 tested with regressions.
8847 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
8849 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
8850 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
8853 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
8855 * inssel.brg: remove some common pop instructions without side effects
8857 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
8859 * inssel-x86.brg: fixed thinko in int to double conversions.
8861 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
8863 * mini.c, jit-icalls.c: added runtime thread-static variable support.
8865 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
8867 * inssel-long32.brg: two more missing instructions.
8869 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
8871 * mini.c (mono_emit_call_args): set the cil_code for all arguments
8874 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
8876 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
8879 * basic-float.cs: Added tests for negative zero.
8881 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
8883 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
8884 a couple of missing operations for long casts, with test cases.
8886 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8888 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
8890 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
8892 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
8893 code size estimation.
8895 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
8897 * mini.c (mono_jit_create_remoting_trampoline): make it work with
8898 abstract methods (fix bug 42542)
8900 * aot.c: add ability to handle array types
8902 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
8904 * mini.c: Call the _specific versions of the object allocation
8905 functions if possible.
8907 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
8909 * driver.c: call setlocale ().
8911 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
8913 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
8916 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
8918 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
8920 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
8921 wrappers (fix bug 42122)
8923 2003-05-04 Martin Baulig <martin@ximian.com>
8925 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
8927 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
8928 s/mini_set_defaults/mono_set_defaults/g.
8930 2003-05-04 Martin Baulig <martin@ximian.com>
8932 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
8934 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8936 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
8937 (reported by Don Roberts).
8939 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
8941 * mini.c: temporarily work around two bugs for this release.
8943 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
8945 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
8946 that contains -export-dynamic and it makes using the ld script
8948 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
8950 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
8952 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
8955 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
8957 * mini.c: make sure leave calls all the needed finally blocks,
8958 even when the target jumps out of multiple exception clauses.
8960 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
8962 * ldscript, Makefile.am: add linker script to reduce the number of
8963 exported symbols (should also fix the issues with libwine defining
8964 some of the same symbols in io-layer).
8966 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
8968 * driver.c (mini_main): Avoid assertion when no file name is given on
8971 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
8973 * driver.c: added --version/-V command line option.
8974 Added the inline optimization in the regression tests.
8976 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
8978 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
8979 to the type in the method signature (fixes bug#42134).
8981 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
8983 * mini.c: when inlining, check this is not null only when needed (bug #42135).
8985 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
8987 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
8989 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8991 * driver.c: fixed bug #42100.
8993 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
8995 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
8997 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
8999 * mini.c: moved most of the code required to do inlining to its own
9000 function so it can be reused. Inline also ctors if appropriate.
9002 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
9004 * Makefile.am: Link with -export-dynamic so shared libs loaded by
9005 the runtime can call mono API functions.
9007 2003-04-27 Martin Baulig <martin@ximian.com>
9009 * debug-mini.c (mono_debug_init_method): Added
9010 `guint32 breakpoint_id' argument; if the method has a breakpoint,
9011 send a notification to the debugger.
9013 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
9014 running in the Mono Debugger, just pass the breakpoint number to
9015 mono_debug_init_method().
9017 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
9019 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
9021 * mini.c: allow some more unsafe compares.
9023 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9025 * mini-x86.c, Makefile.am: make distcheck works (partially from
9026 a patch by Richard Lee <r.h.lee@attbi.com>).
9027 * regset.c, regset.h: removed, they are unused.
9029 2003-04-25 Dick Porter <dick@ximian.com>
9031 * driver.c: Usage reports the name as 'mono' not 'mini'
9032 * exceptions-x86.c: Build and run on freebsd
9034 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
9036 * Makefile.am: install the program with the 'mono' name and
9037 the library as libmono instead of mini and libmini.
9039 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
9041 * driver.c: provide the APIs for the embedding interface of the old jit.
9043 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
9045 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
9047 2003-04-23 Martin Baulig <martin@ximian.com>
9049 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
9051 * driver.c: Added `--debug' command line argument to enable
9054 2003-04-23 Martin Baulig <martin@ximian.com>
9056 * debug.[ch]: Removed. The code is now in
9057 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
9059 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
9062 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
9064 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
9066 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9069 (mini_cleanup): moved mono_runtime_cleanup call after the call to
9070 mono_domain_finalize.
9071 (mini_method_compile): use mono_method_profile* if the the option is
9074 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
9076 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
9077 methods with their wrapper.
9079 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
9080 methods with their wrapper.
9082 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
9085 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
9088 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
9091 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
9093 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
9095 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
9097 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
9098 of the mempool. This is slightly faster and uses less memory
9100 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
9102 * mini.c: avoid O(n) allocation for variables.
9104 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9106 * mini.c: handle items on the stack after inlining methods.
9108 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
9110 * mini.c: make the method->opcode optimization dependent
9111 on MONO_OPT_INSTRINS and do it lazily.
9113 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
9115 * driver.c: print overall results at the end of regression run.
9117 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
9119 * inssel.brg: don't overwrite symbolic registers.
9121 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
9123 * inssel-x86.brg: fix conversion from long to float.
9125 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
9127 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
9129 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
9131 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
9133 * driver.c: Added --print-vtable option as in the old JIT.
9135 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
9137 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
9139 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
9141 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
9143 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
9145 * mini.c regalloc.c regalloc.h: Fix memory leak.
9147 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
9149 * aot.c (mono_aot_get_method): register all used strings
9151 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
9153 * mini.c: always intern strings references with ldstr at compile time.
9155 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
9157 * Makefile.am: add BUILT_SOURCES.
9159 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
9161 * driver.c: give a better error message when the assembly to execute
9162 doesn't have an entry point.
9164 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
9166 * Makefile.am: added hack for automake
9168 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
9171 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
9173 22003-04-07 Martin Baulig <martin@ximian.com>
9175 * Makefile.am: Added Makefile.am.
9177 * debugger-main.c: Removed, this is now in the debugger where it
9180 * mini.pc.in: Call this package `mini' for the moment.