2 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
4 * driver.c: fix loop for old compilers (bug #79521).
6 2006-10-02 Zoltan Varga <vargaz@gmail.com>
8 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
10 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
12 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
13 metadata without any code.
15 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
16 more precise debugging information using gdb.
18 2006-09-30 Zoltan Varga <vargaz@gmail.com>
20 * inssel-ia64.brg: Make the helper methods static.
22 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
24 * inssel-x86.brg: make the helper methods static.
26 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
28 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
30 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
32 * mini.c: updates for monoburg changes.
33 * inssel.brg: make a few helper functions static as they should.
35 2006-09-27 Zoltan Varga <vargaz@gmail.com>
37 * Makefile.am: Move mini-codegen.c to common_sources.
39 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
41 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
43 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
44 mini-ppc.h: port to use the common local register allocator.
46 2006-09-26 Zoltan Varga <vargaz@gmail.com>
48 * mini.h: Remove the comment too then.
50 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
52 * mini.h: put back backend.data which is to be used shortly and
53 doesn't increase the size of MonoInst. If any 64 bit arch aligned
54 pointers on 4 byte boundaries it'd have much bigger issues running
55 and you can ifdef it out anyway.
57 2006-09-26 Zoltan Varga <vargaz@gmail.com>
59 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
60 MonoInst size by 4 bytes on 64 bit machines.
62 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
64 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
65 replacement with more meaningful field names. Arch maintainers, please
66 check the assigned names are good enough for your arch.
68 2006-09-26 Zoltan Varga <vargaz@gmail.com>
70 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
71 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
73 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
75 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
76 relocations and memory requirements, put the optimization flags
77 definitions in their own file.
79 2006-09-24 Zoltan Varga <vargaz@gmail.com>
81 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
83 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
85 2006-09-22 Zoltan Varga <vargaz@gmail.com>
87 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
89 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
91 * inssel.brg: use the correct function to get the size of an item
92 in an array, given an element class.
93 * aot-compiler.c: do not access class->class_size directly.
95 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
97 * mini.h, debug-mini.c: added a debugging function to print
98 info about local variables and arguments in a jitted method.
100 2006-09-20 Zoltan Varga <vargaz@gmail.com>
102 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
104 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
106 2006-09-19 Zoltan Varga <vargaz@gmail.com>
108 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
109 inner and outer loops when passing vtypes.
111 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
113 * mini-ppc.c: take into account the cpu errata for cache flushing
114 which caused some random errors (bug #79381).
116 2006-09-19 Zoltan Varga <vargaz@gmail.com>
118 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
119 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
121 2006-09-17 Zoltan Varga <vargaz@gmail.com>
123 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
126 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
129 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
130 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
132 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
135 2006-09-13 Zoltan Varga <vargaz@gmail.com>
137 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
139 2006-09-12 Zoltan Varga <vargaz@gmail.com>
141 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
142 macro does not have to be changed during debugging.
144 * 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>.
146 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
148 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
150 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
151 MONO_ARCH_NO_EMULATE_MUL is defined.
153 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
155 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
157 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
159 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
161 2006-09-11 Zoltan Varga <vargaz@gmail.com>
163 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
164 stuff to mini-exceptions.c where it is used.
166 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
167 setup code, the real one is in mini-exceptions.c.
169 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
170 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
171 some changes from the freebsd ports tree.
173 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
176 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
178 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
180 * mini.c: on Linux, check for /proc to be mounted
181 (bug# 79351, novell bug#201204).
183 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
185 * mini.c: handle cases where pthread_attr_getstack() behaves
186 incorrectly (bug #78096).
188 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
190 * mini-arm.c: support larger stack frames (bug #79272).
192 2006-09-08 Zoltan Varga <vargaz@gmail.com>
194 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
196 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
199 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
200 mono_class_from_name () to find a class from its name.
202 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
204 2006-09-07 Zoltan Varga <vargaz@gmail.com>
206 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
208 2006-09-05 Kornél Pál <kornelpal@gmail.com>
210 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
212 2006-09-04 Zoltan Varga <vargaz@gmail.com>
214 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
215 callinfo->trampoline.
217 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
219 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
222 2006-09-03 Zoltan Varga <vargaz@gmail.com>
224 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
226 2006-09-02 Zoltan Varga <vargaz@gmail.com>
228 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
229 stats.method_trampolines, it is already done by the generic trampoline code.
231 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
233 2006-09-01 Zoltan Varga <vargaz@gmail.com>
235 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
237 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
239 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
241 * mini.c (print_jit_stats): Print mscorlib mempool size too.
243 * mini.c (print_jit_stats): Print new stats.
245 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
247 2006-08-31 Zoltan Varga <vargaz@gmail.com>
249 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
250 Address on two dimensional arrays. Fixes #78729.
252 * mini.h (MonoCompile): Add a 'skip_visibility' field.
254 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
257 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
259 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
262 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
264 (mini_get_ldelema_ins): Ditto.
266 2006-08-30 Zoltan Varga <vargaz@gmail.com>
268 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
269 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
272 2006-08-29 Neale Ferguson <neale@sinenomine.net>
274 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
275 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
277 * exceptions-s390x.c: Cosmetic change.
279 * tramp-s390.c: Fix warning.
281 * cpu-s390.md: Correct length of mul_imm.
283 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
285 * aot-compiler.c: added binary writer with ELF backend
286 implementation (only on Linux/x86 for now).
288 2006-08-18 Zoltan Varga <vargaz@gmail.com>
290 * Makefile.am: Don't run net 2.0 AOT tests.
292 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
293 (mono_compile_assembly): Skip net 2.0 assemblies as well.
295 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
297 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
299 * aot-compiler.c: simplified and refactored the asm-writing code
300 to allow different backends.
302 2006-08-18 Zoltan Varga <vargaz@gmail.com>
304 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
306 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
307 little. Share patches of type TYPE_FROM_HANDLE as well.
309 * mini.c (mono_patch_info_equal): New helper function.
310 (mono_patch_info_hash): Ditto.
312 * aot-compiler.c (emit_method_code): Fix s390 build.
314 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
315 is not handled because it is stored as a flag and not as a type ctor. Fixes
318 2006-08-17 Zoltan Varga <vargaz@gmail.com>
320 * aot-compiler.c: Fix computation of GOT slot statistics.
322 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
323 Also remove support for not PIC AOT.
325 * mini.h: Bump AOT file format version.
327 * objects.cs: Add a test for #78990.
329 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
330 (peter.dettman@iinet.net.au). Fixes #79087.
332 * basic-long.cs: Add a test for the above.
334 2006-08-16 Zoltan Varga <vargaz@gmail.com>
336 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
338 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
341 2006-08-15 Zoltan Varga <vargaz@gmail.com>
343 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
346 2006-08-10 Jonathan Chambers <joncham@gmail.com>
348 * mini.c: Don't verify COM proxy invoke calls
351 2006-08-10 Dick Porter <dick@ximian.com>
353 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
354 which process is holding semaphores locked.
356 2006-08-08 Zoltan Varga <vargaz@gmail.com>
358 * mini-ia64.c mini-amd64.c: Fix #79027.
360 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
362 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
364 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
365 implicit arguments in a vararg call. Fixes #79027.
367 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
369 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
370 (mono_get_array_new_va_signature): Ditto.
372 2006-08-05 Zoltan Varga <vargaz@gmail.com>
374 * aot-runtime.c: Call init_plt lazily.
376 * inssel-long.brg: Fix unsigned long->int conversion.
378 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
380 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
381 that most data is now in the .rss/.data section.
383 2006-08-04 Zoltan Varga <vargaz@gmail.com>
385 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
387 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
389 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
391 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
393 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
394 virtual call. Fixes #79010.
396 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
397 and use the result as the this argument in the real call.
399 * generics.2.cs: Add a new test for #79010.
401 2006-08-03 Zoltan Varga <vargaz@gmail.com>
403 * mini-x86.c: Fix a warning.
405 * aot-compiler.c: Add a bunch of statistics.
407 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
409 2006-08-02 Zoltan Varga <vargaz@gmail.com>
411 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
413 2006-08-01 Zoltan Varga <vargaz@gmail.com>
415 * 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>.
417 2006-07-13 Miguel de Icaza <miguel@novell.com>
419 * mini.c (mono_method_to_ir): Obtain the original method in the
420 CIL stream and use this to perform validation.
424 2006-07-19 Zoltan Varga <vargaz@gmail.com>
426 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
427 (mono_arch_call_opcode): Ditto.
429 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
432 * mini.c (mono_patch_info_dup_mp): New helper function.
434 * aot-compiler.c (compile_method): Fix some of the memory allocated during
435 compilation. Fixes #78827.
437 2006-07-18 Kornél Pál <kornelpal@gmail.com>
439 * declsec.c: Use original security informations for
440 MONO_WRAPPER_MANAGED_TO_MANAGED.
442 2006-07-15 Jonathan Chambers <joncham@gmail.com>
444 * mini.c: Allow Com Interop methods/classes and
445 don't verify COM wrapper calls
448 2006-07-13 Zoltan Varga <vargaz@gmail.com>
450 * inssel-long32.brg: Fix long->i4 checked conversion.
452 * exceptions.cs: Add a test for the above.
454 2006-07-08 Zoltan Varga <vargaz@gmail.com>
456 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
458 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
461 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
464 2006-07-03 Zoltan Varga <vargaz@gmail.com>
466 * mini.c: Fix solaris/x86 exception handling.
468 * Makefile.am: Get rid of $(ICU_LIBS).
470 2006-07-02 Zoltan Varga <vargaz@gmail.com>
472 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
473 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
474 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
476 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
478 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
479 this function causes a SIGSEGV.
481 2006-06-22 Zoltan Varga <vargaz@gmail.com>
483 * mini.c: Remove unused solaris/x86 includes.
485 2006-06-21 Zoltan Varga <vargaz@gmail.com>
487 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
489 2006-06-20 Jb Evain <jbevain@gmail.com>
491 * cpu-g4.md: fix max length of start_handler instruction.
493 2006-06-20 Massimiliano Mantione <massi@ximian.com>
494 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
496 2006-06-16 Massimiliano Mantione <massi@ximian.com>
497 * ssa.c: Fixed bug 78653 for SSA based deadce.
498 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
499 MonoInst.flags, used in SSA based deadce.
500 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
501 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
503 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
505 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
506 it can end up using non executable memory on ppc64 systems
507 running ppc32 userspace (fix from Johannes Berg).
509 2006-06-14 Dick Porter <dick@ximian.com>
511 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
514 2006-06-13 Massimiliano Mantione <massi@ximian.com>
515 * mini.c: Made so that inline is locally disabled if it would
516 trigger a .cctor, because too many apps depend on this behavior
517 (which seems to be also the one of the MS CLR).
519 2006-06-13 Zoltan Varga <vargaz@gmail.com>
521 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
522 No idea why this worked before.
524 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
525 which branch to outer exception clauses since they could skip the
526 inner finally clauses. Fixes #78633.
528 * exceptions.cs: Add a test for the above.
530 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
533 * iltests.il: Add a test for the above.
535 2006-06-12 Zoltan Varga <vargaz@gmail.com>
537 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
538 after the end of a try bblock, to prevent asserts in mini_method_compile ().
540 * iltests.il: Add a test for the above.
542 2006-06-10 Zoltan Varga <vargaz@gmail.com>
544 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
546 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
547 methods as instrinsics.
549 2006-06-09 Wade Berrier <wberrier@novell.com>
551 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
552 (simple-cee-ops.h ssapre-mini-ops.h)
554 2006-06-09 Neale Ferguson <neale@sinenomine.net>
556 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
557 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
559 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
560 * cpu-s390x.md: Fix max. length values for a couple of instructions.
562 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
564 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
566 2006-06-08 Massimiliano Mantione <massi@ximian.com>
568 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
569 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
570 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
571 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
572 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
573 of opcodes, so that bug 78549 should not happen again.
574 * ssapre.c: Updated to use the renamed files.
576 2006-06-08 Zoltan Varga <vargaz@gmail.com>
578 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
579 in OP_ATOMIC_EXCHANGE_I4.
581 2006-06-07 Wade Berrier <wberrier@novell.com>
583 * tramp-s390.c: Fix s390 build (add missing pointer declarations
584 in mono_debugger_create_notification_function)
586 2006-06-06 Zoltan Varga <vargaz@gmail.com>
588 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
590 * mini.c (type_from_stack_type): Disable some changes which do not
593 * driver.c: Reenable opts.
595 * mini.h (MonoStackSlot): New structure to keep track of the verification state
596 of the evaluation stack.
598 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
599 evaluation stack trace at entry to the bblock.
601 * mini.c (merge_stacks): New function to perform verification of stack merges.
602 Turned off by default.
604 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
607 2006-06-06 Massimiliano Mantione <massi@ximian.com>
609 * local-propagation.c: Fixed bug 78549.
611 2006-06-04 Zoltan Varga <vargaz@gmail.com>
613 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
615 2006-06-02 Miguel de Icaza <miguel@novell.com>
617 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
618 tramp-arm.c, tramp-ia64.c
619 (mono_debugger_create_notification_function): Update signature to
620 new signature and use new protocol for creating the notification
623 Should fix the build.
625 2006-06-02 Geoff Norton <gnorton@customerdna.com>
627 * exceptions-ppc.c (mono_jit_walk_stack)
628 (ves_icall_get_frame_info): Fix the build
630 2006-06-02 Zoltan Varga <vargaz@gmail.com>
632 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
634 2006-05-31 Raja R Harinath <rharinath@novell.com>
636 * il2tests.2.il: New file for generics CIL tests. Add test for
638 * Makefile.am: Update.
641 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
644 2006-05-30 Massimiliano Mantione <massi@ximian.com>
646 * aliasing.c: Fixed bug 78311.
648 2006-05-29 Martin Baulig <martin@ximian.com>
650 * mini-exceptions.c (mono_find_jit_info): When computing the
651 native offset, check whether we're actually inside the method's
652 code; call mono_debug_print_stack_frame() to format the frame.
653 (ves_icall_System_Exception_get_trace): Call
654 mono_debug_print_stack_frame() to format the stack frame.
655 (ves_icall_get_trace): Update to the new debugging API.
656 (mono_jit_walk_stack_from_ctx): Likewise.
657 (ves_icall_get_frame_info): Likewise.
659 * mini.c (get_method_from_ip): Use the new debugging API.
660 (mono_print_method_from_ip): Likewise.
663 (mono_jit_walk_stack): Use the new debugging API.
664 (ves_icall_get_frame_info): Likewise.
666 2006-05-27 Zoltan Varga <vargaz@gmail.com>
668 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
670 2006-05-25 Massimiliano Mantione <massi@ximian.com>
672 * mini.c: Added "limitator" to inline for debugging.
674 2006-05-24 Martin Baulig <martin@ximian.com>
676 * debug-debugger.c (mono_debugger_init): Create a private,
677 malloc()-based code manager for the notification function and
678 intentionally leak it on exit. This fixes the crash-on-exit race
682 (mono_debugger_create_notification_function): Added
683 `MonoCodeManager *' argument.
686 (mono_debugger_create_notification_function): Added
687 `MonoCodeManager *' argument.
689 2006-05-23 Massimiliano Mantione <massi@ximian.com>
691 * aliasing.c: Fixed 64 bit issue.
692 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
693 default since all known bugs are fixed (one more time!).
695 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
697 * mini.c: write barrier support.
699 2006-05-23 Martin Baulig <martin@ximian.com>
701 * debug-debugger.c: Revert Paolo's change. Add comment and #error
702 check at the top of the file.
704 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
706 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
707 reverting changes without reason and without changelog entries.
709 2006-05-18 Zoltan Varga <vargaz@gmail.com>
711 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
712 to a few opcodes. Fixes #78439.
714 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
715 consistency with other archs.
717 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
719 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
721 * debug-debugger.c: fix the build.
723 2006-05-17 Martin Baulig <martin@ximian.com>
726 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
727 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
728 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
729 (debugger_attach): Call GC_mono_debugger_add_all_threads().
731 2006-05-11 Zoltan Varga <vargaz@gmail.com>
733 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
735 2006-05-10 Zoltan Varga <vargaz@gmail.com>
737 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
738 MONO_TYPE_GENERICINST.
740 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
741 MONO_TYPE_GENERICINST.
743 2006-05-09 Zoltan Varga <vargaz@gmail.com>
745 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
748 2006-05-08 Zoltan Varga <vargaz@gmail.com>
750 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
752 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
754 2006-05-06 Zoltan Varga <vargaz@gmail.com>
756 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
757 mono_trace_cleanup ().
759 * iltests.il: Fix problem with the newly added test.
761 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
762 due to register constraints, free up the previous hreg. Fixes #78314.
764 * iltests.il: Add new test for #78314.
766 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
767 Interlocked.Add. Fixes #78312.
769 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
771 2006-05-05 Zoltan Varga <vargaz@gmail.com>
773 * inssel.brg (mini_emit_virtual_call): Fix a warning.
775 2006-05-05 Martin Baulig <martin@ximian.com>
777 * debug-mini.c (mono_debug_open_block): New method.
780 (mono_arch_output_basic_block): Call mono_debug_open_block() at
781 the beginning of each basic block.
784 (mono_arch_output_basic_block): Call mono_debug_open_block() at
785 the beginning of each basic block.
787 2006-05-04 Massimiliano Mantione <massi@ximian.com>
789 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
790 default until I understand why they break the build on amd64.
792 2006-05-04 Zoltan Varga <vargaz@gmail.com>
794 * mini.c (mini_cleanup): Call mono_cleanup ().
796 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
799 2006-05-04 Massimiliano Mantione <massi@ximian.com>
801 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
802 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
803 default since all known bugs are fixed, and I cannot reproduce bug
804 77944... I'm asking Matt Hargett to test again after this commit.
806 2006-04-28 Massimiliano Mantione <massi@ximian.com>
808 * mini-codegen.c: Fixed typo that thrashed inline.
810 2006-04-28 Zoltan Varga <vargaz@gmail.com>
812 * dominators.c (compute_dominators): Avoid using a worklist since
813 it is not correct in some cases. Instead, iterate over all bblocks as
814 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
816 2006-04-28 Miguel de Icaza <miguel@novell.com>
818 * mini.c (mono_jit_compile_method_inner): Use
819 mono_prepare_exception_from_error that resets the value
822 2006-04-27 Miguel de Icaza <miguel@novell.com>
824 * mini.c: Move the mini_loader_error_to_exception to metadata.
826 2006-04-27 Massimiliano Mantione <massi@ximian.com>
828 * aliasing.c: Fixed bug 78210.
830 2006-04-27 Massimiliano Mantione <massi@ximian.com>
832 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
833 default until all their problems (or the ones they trigger) are fixed.
835 2006-04-26 Zoltan Varga <vargaz@gmail.com>
837 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
839 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
840 as loaded only after resolving patches since that could invoke the same method.
842 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
844 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
847 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
850 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
853 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
854 made from AOT code through the PLT table.
856 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
857 holding the plt offset when a call is made to the aot plt trampoline.
859 2006-04-25 Zoltan Varga <vargaz@gmail.com>
861 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
864 * Makefile.am (common_sources): Fix build breakage.
866 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
867 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
868 intra-assembly calls if possible.
870 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
872 * mini-trampolines.c: Handle PLT entries.
874 * mini.c: Avoid creating a GOT var for calls.
876 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
879 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
882 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
885 * mini.h: Bump AOT file format version.
887 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
890 2006-04-25 Martin Baulig <martin@ximian.com>
892 * driver.c: Disable copyprop, consprop and inline when running
895 2006-04-25 Martin Baulig <martin@ximian.com>
897 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
898 with `get_current_thread' and added `detach'.
899 (MonoDebuggerMetadataInfo): Added `thread_size',
900 `thread_tid_offset', `thread_stack_ptr_offset' and
901 `thread_end_stack_offset'.
903 2006-04-25 Zoltan Varga <vargaz@gmail.com>
905 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
908 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
909 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
911 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
913 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
915 * aot.c: Add support for ADJUSTED_IID.
917 2006-04-24 Zoltan Varga <vargaz@gmail.com>
919 * aot.c (emit_method_order): Don't align method_order_end.
921 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
922 the interface ID changes.
924 2006-04-21 Dick Porter <dick@ximian.com>
926 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
927 cleaning up a thread. Fixes the new part of bug 77470.
929 2006-04-20 Geoff Norton <gnorton@customerdna.com>
931 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
934 2006-04-19 Zoltan Varga <vargaz@gmail.com>
936 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
938 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
939 SIGSEGV. Fixes #78072.
941 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
942 unregister our SIGABRT handler.
944 2006-04-19 Massimiliano Mantione <massi@ximian.com>
946 * mini.c: Disabled inline where it can alter the call stack in a
947 way visible from managed code.
948 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
951 2006-04-16 Zoltan Varga <vargaz@gmail.com>
953 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
954 on other platforms. Fixes #78089.
956 2006-04-13 Martin Baulig <martin@ximian.com>
958 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
959 determine whether we're inside the debugger.
962 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
964 2006-04-12 Zoltan Varga <vargaz@gmail.com>
966 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
967 handler clauses. Fixes #78024.
969 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
970 in the CALL_MEMBASE opcodes. Fixes #78088.
971 (mono_arch_get_vcall_slot_addr): Ditto.
973 2006-04-10 Martin Baulig <martin@ximian.com>
975 * debug-debugger.c: The thread handling code has now been moved
976 into ../metadata/threads.c.
978 2006-04-10 Zoltan Varga <vargaz@gmail.com>
980 * driver.c (mono_main): Fix --with-gc=none build.
982 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
983 (mono_spillvar_offset_float): Ditto.
984 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
985 hreg, not when its !global, since on ia64, there is a third category: stacked
988 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
990 * mini.c: set MonoInst->klass for load field address and a few other
993 2006-04-10 Zoltan Varga <vargaz@gmail.com>
995 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
997 2006-04-07 Zoltan Varga <vargaz@gmail.com>
999 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
1000 the branch opt changes.
1002 2006-04-06 Dick Porter <dick@ximian.com>
1004 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
1006 * wapihandles.c (mini_wapi_seminfo):
1007 * driver.c (mono_main): Add semaphore info option
1009 2006-04-05 Zoltan Varga <vargaz@gmail.com>
1011 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
1012 branch optimization changes. Fixes #78009.
1014 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
1016 * mini.c: ignore accessibility of methods in managed->native wrappers.
1018 2006-04-04 Zoltan Varga <vargaz@gmail.com>
1020 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
1022 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
1024 2006-04-03 Zoltan Varga <vargaz@gmail.com>
1026 * mini.c: Modify the branch optimizations to preserve the invariant that
1027 the entries inside the in_bb and out_bb arrays are unique.
1028 (mono_unlink_bblock): Avoid creation of new arrays.
1030 2006-04-02 Zoltan Varga <vargaz@gmail.com>
1032 * mini.c (mono_unlink_bblock): Fix regression caused by previous
1035 2006-04-01 Zoltan Varga <vargaz@gmail.com>
1037 * mini.c (optimize_branches): Remove the "optimizations" in
1038 the cbranch1/cbranch2 -> branch cases which were causing several
1039 problems in the past. Fixes #77986.
1041 2006-03-31 Chris Toshok <toshok@ximian.com>
1043 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
1044 default optimizations :(
1046 2006-03-31 Zoltan Varga <vargaz@gmail.com>
1048 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
1051 2006-03-31 Massimiliano Mantione <massi@ximian.com>
1053 * local-propagation.c: Added comments to structs and removed
1054 "Mono" prefixes from local tree mover types.
1056 2006-03-30 Zoltan Varga <vargaz@gmail.com>
1058 * Makefile.am (arch_sources): Define this for each architecture so
1059 libmono_la_SOURCES is defined in one place.
1061 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
1063 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
1066 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
1068 * driver.c: print the GC name supplied by configure.
1070 2006-03-29 Massimiliano Mantione <massi@ximian.com>
1072 * local-propagation.c: Added tree mover, and moved here all the
1073 local propagation code from mini.c
1074 * mini.c: Added support for treeprop, and moved all the local
1075 propagation code to local-propagation.c
1076 * mini.h: Added support for treeprop
1077 * driver.c: Added support for treeprop, enabled consprop, copyprop,
1078 treeprop, inline and deadce by default
1079 * Makefile.am: Added local-propagation.c
1081 2006-03-25 Zoltan Varga <vargaz@gmail.com>
1083 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
1085 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
1087 * debug-debugger.c: make it compile without the Boehm GC.
1089 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
1091 * mini.c: fixed issue with mismatch when an icall is registered
1092 with multiple names but same address.
1094 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
1096 * declsec.c, mini-exceptions.c: use write barrier to set reference
1097 fields of managed objects.
1099 2006-03-19 Zoltan Varga <vargaz@gmail.com>
1101 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
1102 (can_access_internals): Fix a warning.
1104 * mini.c (print_method_from_ip): Rename this to
1105 mono_print_method_from_ip so it gets exported.
1107 * trace.c: Deal with strings inside StringBuilder's containing garbage
1108 and fix memory leaks. Fixes #77848.
1110 2006-03-19 Zoltan Varga <vargaz@gmail.com>
1112 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
1115 2006-03-16 Neale Ferguson <neale@sinenomine.net>
1117 * mini-s390.c: Remove OP_X86_TEST_NULL.
1119 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
1121 * mini.c: use the correct GetHashCode() for the moving collector.
1123 2006-03-16 Massimiliano Mantione <massi@ximian.com>
1125 * liveness.c: Regalloc spill cost tuning.
1127 2006-03-15 Neale Ferguson <neale@sinenomine.net>
1129 * mini-s390x.h: Correct S390_LONG macro.
1131 * mini-s390x.c: Cleanup unused code.
1133 2006-03-15 Zoltan Varga <vargaz@gmail.com>
1135 * jit-icalls.h: New file.
1137 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
1138 icalls and include that instead of including jit-icalls.c.
1140 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
1143 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
1145 * mini.c: when checking for member accessibility, also check for
1146 friend assemblies and for explicit interface implementations.
1148 2006-03-14 Zoltan Varga <vargaz@gmail.com>
1150 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
1152 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
1154 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
1155 common cases are done first.
1157 * mini-ops.h: Only define platform specific opcodes on the given platform.
1159 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
1162 2006-03-14 Martin Baulig <martin@ximian.com>
1164 Revert Paolo's change from r57348:
1166 * mini.h: don't use gboolean for bitfields.
1167 * mini.c: verifier changes for fields and methods accessibility.
1169 2006-03-13 Neale Ferguson <neale@sinenomine.net>
1171 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
1173 * mini-s390x.c: Fix conv_r_un.
1175 * cpu-s390, cpu-s390x.md: Fix lengths.
1177 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
1179 * mini.c: nested types have access to all the nesting
1180 levels, not just the enclosing types.
1182 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
1184 * mini.c: added a few more verification checks.
1186 2006-03-12 Zoltan Varga <vargaz@gmail.com>
1188 * liveness.c: Merge optimizations from the linear-il branch.
1190 2006-03-11 Zoltan Varga <vargaz@gmail.com>
1192 * mini-ia64.c (emit_call): Add a comment.
1194 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
1196 * tramp-ia64.c: Fix some warnings.
1198 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
1200 * mini.h: don't use gboolean for bitfields.
1201 * mini.c: verifier changes for fields and methods accessibility.
1203 2006-03-11 Zoltan Varga <vargaz@gmail.com>
1205 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
1206 lazy icall wrapper changes.
1208 * dominators.c: Replace all the dominator algorithms with faster
1209 ones from the linear-il branch.
1211 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
1214 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
1215 common cases are done first.
1217 * mini-amd64.c: Fix some warnings.
1219 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
1222 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
1225 * mini.h: Add a missing prototype.
1227 2006-03-10 Zoltan Varga <vargaz@gmail.com>
1229 * mini.c: Compile icall wrappers lazily.
1231 * mini-codegen.c: Use printf instead of g_print since its much faster.
1233 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
1236 * mini.c (optimize_branches): Cache the negative result from
1237 remove_block_if_useless ().
1239 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
1240 Also fix some bblock linking issues.
1242 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
1245 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
1247 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
1248 accessed fields first, for better cache behavior.
1250 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
1252 * mini.c: speedup IList<T> array accesses.
1254 2006-03-09 Zoltan Varga <vargaz@gmail.com>
1256 * mini.c (mono_method_to_ir): Handle large methods overflowing the
1257 inline_costs counter. Fixes #77190.
1259 2006-03-06 Zoltan Varga <vargaz@gmail.com>
1261 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
1262 trace messages. Fixes #77706.
1264 2006-03-04 Martin Baulig <martin@ximian.com>
1266 * tramp-amd64.c, tramp-x86.c
1267 (mono_debugger_create_notification_function): Use
1268 mono_global_codeman_reserve() to allocate a buffer at runtime and
1271 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
1273 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
1274 notification function at runtime and then call `initialize' in the
1275 `MONO_DEBUGGER__debugger_info' vtable.
1277 2006-03-04 Zoltan Varga <vargaz@gmail.com>
1279 * iltests.il: Fix a visibility problem.
1281 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
1283 * driver.c, mini.c: add hooks for the counters API.
1285 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
1287 * driver.c: show disabled options.
1289 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
1291 * linear-scan.c: always use cost-driven selection.
1293 2006-02-28 Raja R Harinath <rharinath@novell.com>
1295 * jit-icalls.c (helper_compile_generic_method): Revert change from
1298 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
1300 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
1302 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
1304 * inssel.brg: style fixes, mostly to force the updated monoburg
1305 to run for people using svn.
1307 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
1309 * mini.c: match monoburg changes.
1311 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
1313 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
1314 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
1315 declaration in the header file.
1317 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
1319 * helpers.c: reduce relocations and mem usage.
1321 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
1323 * mini.h, mini-codegen.c: disable logging features if
1324 requested by configure.
1326 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
1328 * mini.c: tiny verifier changes.
1330 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
1332 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
1333 cpu-pentium.md: stack alignment changes for osx/x86,
1334 partially from Geoff Norton <gnorton@customerdna.com>.
1336 2006-02-24 Raja R Harinath <harinath@gmail.com>
1338 * jit-icalls.c (helper_compile_generic_method): Update to changes
1339 in metadata/class.c.
1341 2006-02-24 Zoltan Varga <vargaz@gmail.com>
1343 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
1345 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
1346 interface calls with large offsets.
1348 2006-02-23 Raja R Harinath <rharinath@novell.com>
1350 * jit-icalls.c (helper_compile_generic_method): Document the
1351 special-case we depend on so that we can inflate the method twice
1352 with the same context with no bad side-effects.
1354 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
1356 * mini-x86.c, mini-amd64.c: fix for case when xen support
1359 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
1361 * mini-x86.c, mini-amd64.c: generate code to access tls items
1362 in a faster way for Xen systems.
1364 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
1366 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
1367 updates and compilation fixes for the OSX/x86 port, mostly from
1368 Geoff Norton <gnorton@customerdna.com>.
1370 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
1372 * inssel.brg: faster interface call implementation
1373 to sync with the interface_offsets MonoVTable changes.
1375 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
1377 * mini.c: more verification checks.
1379 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
1381 * mini.c: added a few more verification checks.
1383 2006-02-17 Neale Ferguson <neale@sinenomine.net>
1385 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
1386 facility on the processor and use it if available.
1388 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
1390 * driver.c, aot.c, mini.c: throw exception if the IL code is
1391 invalid or unverifiable.
1393 2006-02-17 Raja R Harinath <rharinath@novell.com>
1395 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
1398 2006-02-16 Zoltan Varga <vargaz@gmail.com>
1400 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
1402 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
1404 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
1405 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
1406 handling of instantiated generic valuetypes.
1408 2006-02-11 Zoltan Varga <vargaz@gmail.com>
1410 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
1411 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
1414 * generics.2.cs: Revert the nullable reftypes tests.
1416 2006-02-10 Zoltan Varga <vargaz@gmail.com>
1418 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
1419 using __builtin_frame_address (1) as it doesn't work in the presence
1420 of optimizations. Hopefully fixes #77273.
1422 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
1423 -> generics.cs change as it doesn't work with some automake versions.
1425 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
1427 * mini.c: handle systems that sue a different way to
1428 retrieve the stack address of the current thread.
1430 2006-02-09 Zoltan Varga <vargaz@gmail.com>
1432 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
1433 it specially in the makefile.
1435 * generics.2.cs: Add tests for nullable reference types.
1437 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
1439 * mini.c: always handle the case when mono_jit_init()
1440 is called in a thread different from the main thread,
1441 confusing libgc (bug #77309).
1443 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
1445 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
1447 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
1449 * mini.c: change optimize_branches () to use a single loop
1450 and introduce a new optimization to simplify some range checks.
1452 2006-02-03 Martin Baulig <martin@ximian.com>
1454 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
1455 and merged with debugger_thread_manager_add_thread().
1456 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
1457 inform the debugger about the main thread.
1459 2006-02-03 Zoltan Varga <vargaz@gmail.com>
1461 * basic.cs: Add test for div.un/rem.un constant folding.
1463 2006-02-03 Neale Ferguson <neale@sinenomine.net>
1465 * cpu-s390x.md: correct int_xor_imm length
1467 2006-02-03 Zoltan Varga <vargaz@gmail.com>
1469 * generics.2.cs: New test for #77442.
1471 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
1474 2006-02-02 Martin Baulig <martin@ximian.com>
1476 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
1477 <mono/metadata/mono-debug-debugger.h>
1479 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
1481 2006-02-02 Martin Baulig <martin@ximian.com>
1483 * debug-debugger.h: New header file for debug-debugger.c.
1485 * debug-debugger.c: Big API cleanup; don't run the managed Main()
1486 function is a separate thread anymore; add support for attaching.
1488 2006-02-01 Zoltan Varga <vargaz@gmail.com>
1490 * tramp-x86.c: Fix a warning.
1492 2006-01-31 Zoltan Varga <vargaz@gmail.com>
1494 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
1495 on very large methods.
1497 * aot.c (load_patch_info): Fix a warning.
1499 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
1501 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
1502 mini-ops.h: alu membase optimizations.
1504 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
1506 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
1507 to speedup StringBuilder.
1509 2006-01-27 Zoltan Varga <vargaz@gmail.com>
1511 * dominators.c (mono_compute_natural_loops): Fix detection of
1512 loop body start blocks.
1514 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
1516 2006-01-26 Zoltan Varga <vargaz@gmail.com>
1518 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
1521 2006-01-25 Massimiliano Mantione <massi@ximian.com>
1523 * aliasing.c: Fixed aliasing issue on 64 bit archs.
1525 2006-01-25 Martin Baulig <martin@ximian.com>
1527 * debug-debugger.c: Moved the `MonoDebuggerManager' and
1528 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
1529 started to cleanup this file a little bit.
1531 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
1533 * mini.c: optimize a codepath frequently happening in generics code.
1535 2006-01-23 Martin Baulig <martin@ximian.com>
1537 * Makefile.am: Only compile debug-debugger.c on supported platforms.
1539 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
1542 * driver.c: debug-debugger.c is only available if
1543 `MONO_DEBUGGER_SUPPORTED' is defined.
1545 2006-01-23 Martin Baulig <martin@ximian.com>
1547 * debug-debugger.c: Only enable this on platforms where the Mono
1548 Debugger is working (x86 and x86_64).
1550 2006-01-21 Martin Baulig <martin@ximian.com>
1552 The Mono Debugger is now using the normal `mono' instead of the
1553 `mono-debugger-mini-wrapper' when executing managed code.
1555 * debug-debugger.c: New file; previously known as
1556 debugger/wrapper/wrapper.c.
1558 * debug-mini.c (mono_init_debugger): Removed.
1560 * driver.c (mono_main): Added new `--inside-mdb' command line
1561 argument which is used when running inside the debugger.
1563 2006-01-20 Zoltan Varga <vargaz@gmail.com>
1565 * liveness.c (mono_analyze_liveness): Remove some unused data
1568 2006-01-17 Zoltan Varga <vargaz@gmail.com>
1570 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
1572 2006-01-16 Zoltan Varga <vargaz@gmail.com>
1574 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
1575 depends on implementation details of monobitset.
1577 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
1580 2006-01-15 Zoltan Varga <vargaz@gmail.com>
1582 * liveness.c: Update after monobitset changes.
1584 2006-01-14 Zoltan Varga <vargaz@gmail.com>
1586 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
1588 2006-01-11 Neale Ferguson <neale@sinenomine.net>
1590 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
1592 * mini-s390x.c: Remove warning messages.
1594 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
1596 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
1598 2006-01-10 Zoltan Varga <vargaz@gmail.com>
1600 * generics.2.cs: Add ldelem/stelem_any test.
1602 2006-01-10 Neale Ferguson <neale@sinenomine.net>
1604 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
1606 2006-01-07 Zoltan Varga <vargaz@gmail.com>
1608 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
1610 2006-01-06 Zoltan Varga <vargaz@gmail.com>
1612 * generics.2.cs: Reenable vtype tests.
1614 * inssel-x86.brg: Remove an icorrect valuetype rule.
1616 2006-01-06 Neale Ferguson <neale@sinenomine.net>
1618 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
1619 initial support for OP_ABS.
1621 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1623 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
1625 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1627 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
1628 conversion and implement LADD/LSUB.
1630 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
1633 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1635 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
1637 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
1640 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1642 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
1643 localloc is encountered. Fixes crash in test-183.cs when using gmcs
1644 (stack walk problem).
1646 2006-01-04 Zoltan Varga <vargaz@gmail.com>
1648 * aot.c (mono_aot_load_method): Fix a warning.
1650 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1652 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
1654 2006-01-03 Zoltan Varga <vargaz@gmail.com>
1656 * iltests.il: Add test for #77148.
1658 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
1661 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1663 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
1665 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1667 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
1668 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
1670 * basic-long.cs: Add lconv-to-r4/r8 tests.
1672 2006-01-03 Zoltan Varga <vargaz@gmail.com>
1674 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
1676 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
1677 here as on other archs.
1679 2005-12-29 Neale Ferguson <neale@sinenomine.net>
1681 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
1683 2005-12-29 Neale Ferguson <neale@sinenomine.net>
1685 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
1687 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
1689 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
1690 instrument_prolog; Add memory_barrier instruction.
1692 2005-12-26 Zoltan Varga <vargaz@gmail.com>
1694 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
1696 2005-12-23 Zoltan Varga <vargaz@gmail.com>
1698 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
1700 * aliasing.c inssel.brg: Fix warnings.
1702 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
1703 could skip initialization of some parts of memory.
1705 * mini.c mini-ia64.c: Fix warnings.
1707 * inssel-sparc.brg: Add an implementation of lneg which actually works.
1709 2005-12-22 Zoltan Varga <vargaz@gmail.com>
1711 * aliasing.c (mono_build_aliasing_information): Add a workaround for
1712 a crash seen on sparc.
1714 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
1716 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
1718 2005-12-21 Neale Ferguson <neale@sinenomine.net>
1720 * mini-ops.h: Add s390_backchain instruction
1722 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
1724 * cpu-s390.md: Add s390_backchain instruction
1726 * mini-s390.c: Significant ABI changes
1728 * mini-s390.h: Cater for zero length structures
1730 2005-12-20 Neale Ferguson <neale@sinenomine.net>
1732 * mini-s390.c: ABI fixes
1734 * inssel-s390.brg: Remove debug statements
1736 * cpu-s390.md: Fix length of ATOMIC_xx operations
1738 2005-12-19 Zoltan Varga <vargaz@gmail.com>
1740 * basic-float.cs: Add float<->long conversion tests.
1742 2005-12-16 Neale Ferguson <neale@sinenomine.net>
1744 * mini-s390.c: Fix LOCALLOC processing.
1746 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
1748 2005-12-15 Zoltan Varga <vargaz@gmail.com>
1750 * iltests.il: Add tests for some opcodes not covered by the other
1753 2005-12-15 Neale Ferguson <neale@sinenomine.net>
1755 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
1756 register loading for Tail processing; Correct trace output.
1758 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
1760 * cpu-s390.md: Correct size of jmp instruction.
1762 2005-12-13 Neale Ferguson <neale@sinenomine.net>
1764 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
1766 2005-12-13 Neale Ferguson <neale@sinenomine.net>
1768 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
1769 Bring s390 up to current level.
1771 2005-12-12 Zoltan Varga <vargaz@gmail.com>
1773 * generics.2.cs: Disable the newly added tests as they do not work yet.
1775 * generics.2.cs: Add valuetype tests.
1777 2005-12-09 Zoltan Varga <vargaz@gmail.com>
1779 * basic-long.cs: Add i4->u8 test.
1781 * objects.cs: Add tests for JIT intrinsic.
1783 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
1784 optimizations lost by a mistake.
1786 2005-12-07 Zoltan Varga <vargaz@gmail.com>
1788 * basic-long.cs: Remove a test moved to objects.cs.
1790 * arrays.cs: Add more array tests.
1792 2005-12-06 Zoltan Varga <vargaz@gmail.com>
1794 * arrays.cs: Add new tests for multi-dimensional arrays.
1796 2005-12-06 Raja R Harinath <rharinath@novell.com>
1798 * Makefile.am (test_sources2): Add generics.2.cs.
1799 (EXTRA_DIST): Add test_sources2.
1801 2005-12-05 Ben Maurer <bmaurer@ximian.com>
1803 Support for boxing and unboxing nullable types as well as the
1804 isinst operation on nullables, per the CLI ammendment.
1806 * inssel.brg (CEE_ISINST): Special case for nullable
1808 * mini.c (handle_unbox_nullable): new method
1809 (handle_box): Special case for nullable types
1810 (mono_method_to_ir): Call handle_unbox_nullable in correct
1813 * generics.2.cs: New test suite
1815 * Makefile.am: Support for regression tests with generics.
1817 2005-12-03 Zoltan Varga <vargaz@gmail.com>
1819 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
1820 allocated to registers. Fixes #76800.
1822 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
1824 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
1826 2005-11-30 Zoltan Varga <vargaz@gmail.com>
1828 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
1831 2005-11-29 Zoltan Varga <vargaz@gmail.com>
1833 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
1836 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
1838 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
1839 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
1841 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
1842 single precision before storing to a single precision location.
1844 2005-11-28 Raja R Harinath <rharinath@novell.com>
1846 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
1848 2005-11-27 Zoltan Varga <vargaz@gmail.com>
1850 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
1853 * basic.cs: Remove test_0_byte_compares test which was moved to
1854 objects.cs a long time ago.
1856 2005-11-22 Massimiliano Mantione <massi@ximian.com>
1858 * aliasing.c: Fixed aliasing issue on 64 bit archs.
1860 2005-11-20 Zoltan Varga <vargaz@gmail.com>
1862 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
1863 handlers are called.
1865 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
1868 * mini-ia64.c: Add support for the throw->branch exception
1871 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
1873 2005-11-18 Massimiliano Mantione <massi@ximian.com>
1875 * mini.c: Enabled "fastpath" deadce :-)
1877 2005-11-18 Massimiliano Mantione <massi@ximian.com>
1879 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
1880 alias analysis pass to support it.
1883 * liveness.c: Likewise (liveness computation can use aliasing
1884 information to be more accurate).
1885 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
1886 moreover made so that "--compile-all" uses the given optimization
1887 flags and not the default ones.
1888 * aliasing.c: Alias analysis (new file).
1889 * aliasing.h: Likewise.
1890 * Makefile.am: added "aliasing.c" and "aliasing.h".
1892 2005-11-17 Zoltan Varga <vargaz@gmail.com>
1894 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
1897 2005-11-13 Zoltan Varga <vargaz@gmail.com>
1899 * mini-exceptions.c (mono_handle_exception_internal): Remove the
1900 fp >= end_of_stack exit condition, as it is not needed, and it might
1901 become true for fp eliminated frames.
1903 2005-11-11 Zoltan Varga <vargaz@gmail.com>
1905 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
1908 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
1910 * mini-arm.c: fixed alignment of doubles/longs to match
1911 the C ABI (bug #76635).
1913 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
1915 * aot.c: fix compilation with --enable-minimal=aot.
1917 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
1919 * mini-arm.c: fixed compatibility with the new
1920 floating point emulator package for compares.
1922 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
1924 * mini.c : reverted sig->pinvoke changes (r51396-51397).
1926 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
1928 * mini-exceptions.c (print_stack_frame): Output to stderr.
1929 (mono_handle_native_sigsegv): Ditto.
1931 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
1933 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
1934 OP_LCONV_TO_OVF_I implementation.
1936 * mini-amd64.c: Add support for the throw->branch exception
1939 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
1940 when the catch clause catches a more general exception, i.e. Object.
1942 2005-10-30 Zoltan Varga <vargaz@gmail.com>
1944 * cpu-ia64.md: Remove unused opcodes.
1946 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
1947 specific defines for architectures defining USE_SIGACTION.
1949 * mini-ia64.c: Fix some warnings.
1951 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
1952 version seemed to skip a frame.
1954 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
1956 * mini.c: Clean up the usage of sig->pinvoke flag. Now
1957 only calls which are made to native code use this flag.
1959 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
1961 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
1962 varargs methods as well.
1964 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
1965 which have save_lmf set. Reorganize methods prologs a bit.
1967 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
1968 debugger to the proper place.
1970 2005-10-29 Martin Baulig <martin@ximian.com>
1972 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
1973 when running inside the debugger until the debugger has support
1976 2005-10-26 Zoltan Varga <vargaz@gmail.com>
1978 * mini.h: Fix a warning.
1980 2005-10-24 Miguel de Icaza <miguel@novell.com>
1982 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
1983 we expose publicly, this returns the string.
1985 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
1987 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
1988 with fp elimination.
1990 2005-10-21 Zoltan Varga <vargaz@gmail.com>
1992 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
1993 native stacktrace using the glibc 'backtrace' function if available.
1995 2005-10-20 Zoltan Varga <vargaz@gmail.com>
1997 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
1999 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
2000 handle SIGSEGVs received while in native code.
2002 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
2003 code, call mono_handle_native_sigsegv which will abort the runtime
2004 after printing some diagnostics, instead of converting it into a
2005 confusing NullReferenceException.
2007 2005-10-18 Zoltan Varga <vargaz@gmail.com>
2009 * cpu-pentium.md: Remove unused opcodes.
2011 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
2013 * mini-amd64.h (MonoLMF): Add rsp field.
2015 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
2018 2005-10-17 Zoltan Varga <vargaz@gmail.com>
2020 * mini-codegen.c (get_register_spilling): Fix some warnings.
2022 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
2024 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
2025 elimination during exception handling. Enable fp elimination by
2028 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
2031 2005-10-16 Martin Baulig <martin@ximian.com>
2034 (mono_debugger_run_finally): New public method for the debugger.
2036 2005-10-10 Zoltan Varga <vargaz@gmail.com>
2038 * debug-mini.c (mono_debug_init_method): Fix warning.
2040 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
2041 the 'exname' parameter const to fix some warnings.
2043 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
2045 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
2046 introduced by the previous patch.
2048 2005-10-08 Zoltan Varga <vargaz@gmail.com>
2050 * basic-float.cs: Add test for precision of float arithmetic.
2052 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
2053 when loading/storing single values from/to memory.
2055 * mini.c (mono_jit_compile_method_with_opt): Create the function
2056 pointers in the correct domain.
2058 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
2060 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
2061 introduced by previous patch.
2063 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
2064 when out_filter_idx is NULL.
2066 * mini-exceptions.c: Don't run filter clauses twice during exception
2067 handling. Fixes #75755.
2069 2005-10-07 Zoltan Varga <vargaz@gmail.com>
2071 * aot.c: Add support for ldflda wrappers.
2073 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
2076 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
2078 * mini.c, mini.h: do not consider exception handlers blocks when
2079 setting up interface variables.
2081 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
2083 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
2085 2005-10-03 Zoltan Varga <vargaz@gmail.com>
2087 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
2088 causes a regression.
2090 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
2092 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
2094 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
2095 of the OP_P definitions.
2097 * TODO: Add a proposal for dealing with the CEE/OP mess.
2099 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
2100 optimizations from the x86 port.
2102 * cpu-amd64.md: Ditto.
2104 * basic.cs basic-long.cs: Add tests.
2106 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
2108 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
2109 Patrik Torstensson's implementation of my exception-handling
2110 optimization idea, when the exception object is not used
2113 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
2115 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
2116 of the mul_imm optimizations from the old jit.
2118 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
2120 * mini.c, liveness.c: patch by Patrik Torstensson and
2121 Zoltan Varga to improve performance in methods with
2124 2005-09-30 Zoltan Varga <vargaz@gmail.com>
2126 * driver.c: Remove 'Globalization' entry from --version.
2128 2005-09-28 Zoltan Varga <vargaz@gmail.com>
2130 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
2131 there is a profiler interested in JIT events.
2133 * aot.c: Load profile files produced by the AOT profiling module, and
2134 reorder methods based on the profiling info. Add a 'method_order' table
2135 to the AOT file to make mono_aot_find_jit_info work with the reordered
2138 * mini.h: Bump AOT file version info.
2140 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
2142 * mini-arm.h: work around what looks like a gcc bug when optimizations
2145 2005-09-28 Raja R Harinath <rharinath@novell.com>
2147 * Makefile.am (AM_CFLAGS): Don't use += to append inside
2148 conditionals. Use ...
2149 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
2151 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
2153 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
2154 to determine the amount of memory to copy when passing valuetypes.
2156 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
2157 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
2159 2005-09-27 Zoltan Varga <vargaz@gmail.com>
2161 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
2162 information about aot.
2164 2005-09-27 Ben Maurer <bmaurer@ximian.com>
2166 * *.c: Replace the use of {Enter,Leave}CriticalSection with
2167 macros. This will allow a deadlock debugger to easily be plugged
2170 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
2172 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
2174 2005-09-27 Raja R Harinath <rharinath@novell.com>
2176 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
2177 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
2178 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
2179 ($(arch_built)) [CROSS_COMPILING]: Error out.
2181 2005-09-26 Zoltan Varga <vargaz@gmail.com>
2183 * aot.c: Add support for the no_special_static flag for classes.
2185 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
2187 * Reapply reverted patches.
2189 * *: Revert r50174 as well.
2191 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
2193 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
2195 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
2197 2005-09-23 Miguel de Icaza <miguel@novell.com>
2199 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
2200 part of the SIG_HANDLER_SIGNATURE.
2202 2005-09-23 Zoltan Varga <vargaz@gmail.com>
2204 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
2207 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
2208 introduced by previous patch.
2210 2005-09-21 Zoltan Varga <vargaz@gmail.com>
2212 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
2213 saved registers too.
2215 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
2216 upon the information returned by get_call_info ().
2218 * mini-x86.c (add_float): Fix stack size calculation.
2219 (mono_arch_call_opcode): Rewrite this so it works based up the
2220 information returned by get_call_info ().
2221 (mono_arch_get_this_vret_args): Ditto.
2223 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
2225 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
2226 in cinfo to determine the registers which need to be used.
2228 2005-09-20 Miguel de Icaza <miguel@novell.com>
2230 * driver.c (mono_main): Add --server and --desktop flags.
2232 2005-09-16 Zoltan Varga <vargaz@gmail.com>
2234 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
2235 registers as global registers.
2237 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
2238 longer needed with the new register allocator.
2240 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
2242 * cpu-ia64.md: Remove unused opcodes.
2244 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
2246 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
2248 * cpu-amd64.md: Remove unused opcodes.
2250 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
2251 needed with the new register allocator.
2253 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
2256 2005-09-16 Raja R Harinath <rharinath@novell.com>
2258 * Makefile.am (check-local): Don't invoke semdel-wrapper.
2260 2005-09-16 Martin Baulig <martin@ximian.com>
2262 * exceptions-amd64.c
2263 (throw_exception): Don't call mono_debugger_throw_exception() if
2264 we're a rethrow - see the FIXME in the code.
2266 2005-09-15 Geoff Norton <gnorton@customerdna.com>
2268 * mini.c (mono_init_exceptions): This only works on some architectures.
2270 2005-09-15 Zoltan Varga <vargaz@gmail.com>
2272 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
2275 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
2277 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
2278 now in mini-exceptions.c.
2280 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
2282 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
2283 now in mini-exceptions.c.
2285 2005-09-15 Zoltan Varga <vargaz@gmail.com>
2287 * exceptions-x86.c: Applied patch from Patrik Torstensson
2288 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
2290 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
2291 code into mini-exceptions.c. Add some assertions to it.
2293 2005-09-12 Zoltan Varga <vargaz@gmail.com>
2295 * aot.c (emit_section_change): Applied patch from "The Software Team"
2296 (<software@solmersa.com>). Fix as errors on windows.
2298 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
2300 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
2301 method info into the LMF.
2303 2005-09-11 Zoltan Varga <vargaz@gmail.com>
2305 * mini-ia64.c: Add proper unwind info for method epilogs.
2307 * exceptions-ia64.c: Add some code to help debugging.
2309 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
2311 * mini-exceptions.c: Fix warning.
2313 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
2315 * mini.c: Really fix build.
2317 * mini-x86.c mini-amd64.c: Fix build.
2319 2005-09-11 Zoltan Varga <vargaz@gmail.com>
2321 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
2323 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
2324 some Interlocked methods as intrinsics.
2326 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
2327 for Thread methods as well.
2329 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
2331 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
2333 * mini-ia64.c mini-x86.c mini-amd64.c
2334 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
2337 * mini.c (mono_init_exceptions): Fix build breakage.
2339 2005-09-10 Zoltan Varga <vargaz@gmail.com>
2341 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
2342 of instructions. Use the new ia64_unw_op macros for emitting unwind
2345 * mini.c (mono_init_exceptions): Initialize exception handling
2346 related trampolines at startup.
2348 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
2350 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
2352 2005-09-09 Zoltan Varga <vargaz@gmail.com>
2354 * mini.c: Handle type loading errors gracefully during compilation and
2355 throw the appropriate exception.
2357 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
2359 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
2360 for the mono binary.
2362 2005-09-09 Martin Baulig <martin@ximian.com>
2364 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
2367 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
2369 * mini-arm.h: use emulation for conv.r.un for the release.
2371 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
2373 * mini-arm.c, objects.cs: more fixes and tests for them.
2375 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
2377 * mini-arm.c: align structures to at least 4 bytes to be able
2378 to keep our current optimized memcpy.
2380 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
2382 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
2384 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2386 * mini.c: ignore SIGPIPE.
2388 2005-09-04 Zoltan Varga <vargaz@gmail.com>
2390 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
2392 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
2394 2005-09-02 Zoltan Varga <vargaz@gmail.com>
2396 * mini.h: Add prototype for mono_allocate_stack_slots_full.
2398 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
2400 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
2401 exception handling support.
2402 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
2403 patch by Brian Koropoff <briank@marakicorp.com>).
2405 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
2407 * mini.c: revert another 'optimization' which breaks when
2408 items on the eval stack need to be saved at a basic block end
2411 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
2413 * jit-icalls.c: for arrays, ensure we always provide
2416 2005-08-30 Zoltan Varga <vargaz@gmail.com>
2418 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
2420 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
2422 2005-08-29 Zoltan Varga <vargaz@gmail.com>
2424 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
2425 arguments in their original register.
2427 2005-08-28 Zoltan Varga <vargaz@gmail.com>
2429 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
2432 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
2433 when ssapre is enabled.
2435 * inssel-long.brg: Fix bug in previous patch.
2437 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
2438 multiplication by a constant.
2440 2005-08-27 Zoltan Varga <vargaz@gmail.com>
2442 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
2445 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
2448 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
2450 * inssel-arm.brg: apply changes tested by Brian Koropoff
2451 <briank@marakicorp.com>.
2453 2005-08-25 Zoltan Varga <vargaz@gmail.com>
2455 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
2457 2005-08-24 Zoltan Varga <vargaz@gmail.com>
2459 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
2460 to the same register if dreg is just a base register.
2461 (print_ins): Improve printing of membase opcodes.
2463 * inssel-x86.brg: Add optimized ldind(reg) rules.
2465 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
2467 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
2469 * mini.c: when running under valgrind, set the stack bottom for
2470 the GC at the actual approximate stack for the app (fixes running
2471 mono with valgrind).
2473 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
2475 * mini.c: do no break at the first valuetype to init found
2478 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
2480 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
2482 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
2484 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
2486 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
2488 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
2490 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
2492 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
2494 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
2497 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
2500 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
2503 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
2505 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
2507 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
2509 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
2510 in the tail recursion optimization.
2512 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
2513 debug info into the assembly file.
2515 * iltests.il: Add test for filter regions.
2517 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
2518 initial stack of filter regions. Fixes #75755.
2520 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
2522 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
2525 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
2527 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
2528 the check for an already compiled method on non-ia64 platforms.
2529 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
2532 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
2534 * inssel-x86.brg: Add some optimized call rules.
2536 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
2538 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
2541 * mini.h mini-trampolines.c: Pass the trampoline argument to
2542 mono_arch_patch_delegate_trampoline.
2544 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
2546 * mini-trampolines.c: Fix build.
2548 * mini-amd64.h: Add delegate trampolines.
2550 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
2552 * inssel-amd64.brg: Add optimized call rules.
2554 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
2556 * inssel-ia64.brg: Add optimized ldind(reg) rules.
2558 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
2560 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
2563 * mini-ia64.c: Remove LMF fixmes.
2565 * mini-ia64.h: Remove most fields from LMF.
2567 * inssel-ia64.brg (stmt): Fix unaligned access errors.
2569 * mini-trampolines.c: Add support for IA64 function descriptors.
2571 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
2572 for IA64 function descriptors.
2574 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
2576 * tramp-arm.c: patch the vtable for virtual calls. Added
2577 support code to register/unregister the LMF.
2578 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
2581 2005-08-19 Dick Porter <dick@ximian.com>
2583 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
2584 bit value if needed.
2586 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
2588 * mini.c (mini_get_method): Move handling of wrapper data here.
2590 * mini.c (mono_method_to_ir): Add support for dynamic methods.
2592 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
2595 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
2596 bblock->code does not remain empty.
2598 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
2600 * arrays.cs: Add regression test for #75832.
2602 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
2603 rules. Fixes #75832.
2605 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
2606 instruction scheduling.
2608 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
2610 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
2612 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
2614 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
2616 * mini-codegen.c: Fix VC build.
2618 * cpu-pentium.md: Increase length of atomic_exhange_i4.
2620 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2622 * mini.h: fix signature for mono_register_opcode_emulation.
2624 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
2626 * mini.c: Get rid of most of the helper_sig_... constants using
2627 mono_create_icall_signature ().
2629 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
2631 * jit-icalls.c (helper_ldstr): New helper function.
2633 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
2635 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
2636 throw, load the string using a helper call instead of creating a string object.
2638 * aot.c: Update after LDSTR changes.
2640 * mini.h: Bump AOT file version.
2642 * aot.c: Save class size info into the AOT file. Print more statistics during
2645 * mini.h: Bump AOT file version.
2647 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
2648 ordering of disasm cases. Fixes #74957.
2650 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
2652 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
2653 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
2654 the generic code needed for the ARM port.
2656 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
2658 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
2659 inssel-arm.brg: more ARM features and fixes.
2661 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
2663 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
2664 ARM port work in progress.
2666 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
2668 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
2670 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
2672 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
2674 * inssel.brg (mini_emit_memset): Add support for unaligned access.
2676 * *-ia64.*: Ongoing IA64 work.
2678 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
2680 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
2682 * TODO: Remove out-of-data todo stuff.
2684 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
2687 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
2689 * mini.h: Bump corlib version.
2691 2005-07-27 Martin Baulig <martin@ximian.com>
2694 (create_copy_ins): Added `const unsigned char *ip' argument; set
2695 `copy->cil_code' from it.
2697 2005-07-27 Martin Baulig <martin@ximian.com>
2699 * mini-exceptions.c (mono_handle_exception): Don't call
2700 mono_debugger_handle_exception() for filters.
2702 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
2704 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
2707 2005-07-26 Martin Baulig <martin@ximian.com>
2709 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
2711 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
2712 helper_compile_generic_method() if the method is actually virtual
2715 2005-07-26 Martin Baulig <martin@ximian.com>
2718 (trampoline_code): Renamed to `mono_trampoline_code' and made it
2719 public; this is now accessed directly by the debugger.
2720 (mono_generic_trampoline_code): Removed.
2723 (mono_debug_init_method): Also add interncalls and wrappers.
2725 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
2727 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
2729 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
2731 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
2733 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
2735 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
2737 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
2739 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
2740 getting TLS offsets on AMD64 too.
2742 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
2744 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
2746 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
2748 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
2749 inssel-arm.brg, mini-arm.h: ARM port work in progress.
2751 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
2753 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
2755 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
2758 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
2759 mono_sparc_is_virtual_call ().
2761 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
2763 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
2764 trampoline parameters.
2766 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
2768 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
2769 to mono_arch_get_vcall_slot_addr.
2771 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
2774 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
2776 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
2778 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
2780 2005-07-19 Martin Baulig <martin@ximian.com>
2782 * exceptions-amd64.c (throw_exception): Call
2783 mono_debugger_throw_exception() here like we're doing it on i386.
2785 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
2787 * mini-ia64.c: Add optimized TLS access support.
2789 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
2791 * mini-exceptions.c: Ongoing IA64 work.
2793 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
2795 * mini.c: Use the default optimization set when embedding. Fixes
2798 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
2800 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
2801 of trampolines to a separate file.
2803 * mini-trampolines.c: New file.
2805 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
2808 * tramp-x86.c: Reorganize the trampoline code to be similar to the
2811 * mini-codegen.c: Fix cygwin build.
2813 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
2815 * mini.c: Add some minor changes needed by the IA64 port.
2817 * *-ia64.*: Ongoing IA64 work.
2819 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
2821 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
2822 trampolines into arch-independent and arch-dependent parts.
2824 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
2826 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
2828 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
2830 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
2831 the xp-regalloc-branch for amd64.
2833 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
2834 xp-regalloc-branch for x86.
2836 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
2838 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
2840 2005-07-06 Martin Baulig <martin@ximian.com>
2843 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
2844 (mono_jit_runtime_invoke): Likewise.
2846 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
2848 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
2851 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
2852 without loading their metadata. Reorganize the file format so exception handling+
2853 debug info is kept separate from normal method info. Create MonoJitInfo
2854 structures for methods lazily.
2856 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
2858 (x86_class_init_trampoline): Patch AOT class init trampolines too.
2860 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
2862 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
2865 * mini.h: Bump AOT file version.
2867 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
2869 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
2871 2005-07-01 Raja R Harinath <rharinath@novell.com>
2873 * Makefile.am (check-local): Call semdel-wrapper.
2875 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
2877 * mini-x86.c: Revert the last change as it seems to break the build..
2879 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
2881 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
2883 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
2885 2005-06-27 Ben Maurer <bmaurer@ximian.com>
2887 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
2888 outside of the macro, so strange stuff doesn't happen with gcc4
2889 (NEW_AOTCONST_TOKEN): Likewise.
2891 2005-06-28 Martin Baulig <martin@ximian.com>
2893 * mini.c (mini_class_is_system_array): New static method; use this
2894 instead of `klass->parent == mono_defaults.array_class' everywhere
2895 since this also works for the new generic array class.
2897 2005-06-26 Ben Maurer <bmaurer@ximian.com>
2899 * inssel.brg: Remove warnings.
2901 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
2903 * mini-ia64.c: Ongoing IA64 work.
2905 * basic-float.cs: Add float->i1 conversion test.
2907 * iltests.il: Add conv.u4 test.
2909 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
2911 * inssel-long.brg: Fix bug caused by last change.
2913 2005-06-23 Geoff Norton <gnorton@customerdna.com>
2915 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
2916 BSDs. Allows the x86 JIT to work on OSX86
2918 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
2920 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
2923 * mini-ia64.c: Ongoing IA64 work.
2925 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
2927 * mini-ia64.c: Ongoing IA64 work.
2929 * driver.c: Clean up jit_code_hash as well when using --regression.
2931 * inssel-long.brg: Fix long->i4/u4 conversion rules.
2933 * basic-long.cs: Add tests for long->u4 conversion.
2935 2005-06-18 Ben Maurer <bmaurer@ximian.com>
2937 * mini.c: Take mono_get_domainvar out of macros. This makes sure
2938 that we do not depend on undefined C behavior: the order stuff
2939 gets evaluated within an expression. Fixes mono when compiled on
2942 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
2944 * *-ia64.*: Ongoing IA64 work.
2946 * aot.c: Lower memory usage while loading AOT methods.
2948 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
2950 * mini.h: Bump AOT file format version.
2952 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
2954 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
2956 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
2958 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
2959 not on callee assembly). Fixed some comments.
2961 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
2963 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
2964 it gets proper disassembly.
2965 (emit_method_info): Remove some dead code.
2967 * mini.c (mini_method_compile): Allways allocate the GOT var in
2968 mono_method_to_ir for emulating opcodes.
2970 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
2972 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
2973 before freeing the code memory. Fixes #74990.
2975 * objects.cs: Add regression test for #74992.
2977 * liveness.c: Extend live ranges of arguments to the beginning of the
2978 method. Fixes #74992.
2980 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
2981 so it points into the faulting instruction.
2983 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
2985 * jit-icalls.c (mono_imul_ovf): Add exception handling.
2987 * *-ia64.*: Ongoing IA64 work.
2989 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
2991 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
2993 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
2995 * *-ia64.*: Ongoing IA64 work.
2997 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
2999 * basic-long.cs: Add tests for add/sub.ovf.
3001 * basic.cs: Add tests for sub.ovf.
3003 * *-ia64.*: Ongoing IA64 work.
3005 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
3007 * *-ia64.*: Ongoing IA64 work.
3009 * basic.cs: Add conv.ovf.i4.un test.
3011 2005-06-09 Massimiliano Mantione <massi@ximian.com>
3013 * mini.c: (remove_block_if_useless) Fixed bug 75061.
3015 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3017 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
3019 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
3021 * *-ia64.*: Ongoing IA64 work.
3023 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3026 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
3028 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
3030 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
3032 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
3034 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
3036 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
3037 of a call is callable by a near call.
3039 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
3041 * mini-ia64.c: Ongoing IA64 work.
3043 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
3045 * genmdesc.c: Make the generated array non-static.
3047 * inssel-long.brg: Fix LSHR_IMM rule.
3049 * *-ia64.*: Ongoing IA64 work.
3051 * *-ia64.*: Ongoing IA64 work.
3053 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
3055 * *-ia64.*: Ongoing IA64 work.
3057 * *-ia64.*: Ongoing IA64 work.
3059 * mini-ia64.c: Ongoing IA64 work.
3061 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
3063 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
3065 * objects.cs basic-calls.cs: Move some tests to objects.cs.
3067 * objects.cs basic-long.cs: Move some tests to objects.cs.
3069 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
3071 * *-ia64.*: Ongoing IA64 work.
3073 * iltests.il: Add a new test.
3075 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
3076 newobj. Fixes #75042.
3078 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
3080 * *-ia64.*: Ongoing IA64 work.
3082 * *-ia64.*: Ongoing IA64 work.
3084 * *-ia64.*: Ongoing IA64 work.
3086 * basic.cs objects.cs: Move tests accessing static variables as well.
3088 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
3090 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
3092 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
3094 * driver.c: Always print failed tests.
3096 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
3099 * *ia64*: Ongoing IA64 work.
3101 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
3103 * basic.cs: Add tests for add.ovf. Fix warnings.
3105 2005-05-18 Miguel de Icaza <miguel@novell.com>
3107 * driver.c (mono_main): Avoid crash if no argument is passed to
3108 --break; Do not use g_error, but f_printf. And fix all other
3109 ocurrences of the same crash.
3111 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
3113 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
3114 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
3117 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
3119 * *-ia64.*: Add beginnings of IA64 backend.
3121 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
3123 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
3125 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
3128 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
3130 * mini-amd64.c: Fix a warning.
3132 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
3134 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
3135 in float_neg. Fixes #74897.
3137 * mini-amd64.c (emit_call): Fix another near call bug.
3139 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
3141 * declsec.c: Keep the appdomain information in the structure. Added a
3142 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
3143 value gets overwritten).
3144 * declsec.h: Set the default MonoArray for the the stack to 6. Added
3145 an MonoAppDomain member to MonoSecurityFrame.
3146 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
3147 used in the stack walk. Now use a MonoArray which grow (double) when
3150 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
3152 * mini.c: Re-enabled runtime cleanup, since running threads should
3153 now properly stop when exiting.
3155 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
3157 * mini-codegen.c: New file contaning the arch-independent local
3158 register allocator. Not used by any architectures yet.
3160 * mini.h linear-scan.c: Merge some changes from the
3161 mini-xp-local-regalloc branch.
3163 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
3165 * mini-amd64.c (emit_call): Fix calls to native functions when the
3166 runtime is compiled as a shared library. Fixes #74756.
3168 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
3169 on a literal field. Fixes #74751.
3171 2005-04-25 Raja R Harinath <rharinath@novell.com>
3173 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
3175 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
3177 * objects.cs: Add missing null casting test.
3179 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
3181 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
3182 in wrapper methods. Also rename 'address' variable to 'offset'.
3184 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
3186 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
3189 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
3191 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
3194 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
3196 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
3198 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
3200 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
3201 just the last bytes.
3203 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
3205 * aot.c (mono_compile_assembly): Fix warning.
3207 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
3208 by the _MSC_VER stuff.
3210 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
3212 * inssel-long.brg: Fix #74588.
3214 * cpu-amd64.md: Fix #74591.
3216 * iltests.il: Add new regression tests.
3218 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
3220 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
3223 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
3225 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
3227 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
3228 from Bill Middleton <flashdict@gmail.com>.
3230 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
3232 * arrays.cs: Add new regression test. Fix warnings.
3234 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
3236 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
3237 and leakage in CKFINITE.
3239 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
3240 this to a null op since it is called on amd64 too.
3242 * exceptions-amd64.c (get_throw_trampoline): Align stack.
3244 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
3245 body since this is not used on amd64.
3247 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
3249 * mini-amd64.c: Remove obsolete fixmes.
3251 * mini.c (print_method_from_ip): Fix debugging support.
3253 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3255 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
3256 so that expressions that don't give much gain are not reduced.
3257 * ssapre.h: Likewise.
3259 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
3261 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
3263 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
3265 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
3267 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
3269 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
3271 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
3273 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
3275 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
3278 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
3280 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
3282 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
3284 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
3285 MONO_ARCH_USE_SIGACTION. Fixes #74252.
3287 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
3289 * mini-x86.c: Fix up stack overflow handling.
3291 * exceptions.cs: Add new regression test.
3293 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
3295 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
3296 mono_jit_thread_attach.
3298 * mini.c (mono_method_to_ir): Verify called method is not abstract.
3300 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
3302 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
3303 avoid calling constructors using callvirt.
3305 * inssel.brg: Fix #74073.
3307 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
3309 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
3310 compilation with non-GCC compilers.
3311 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
3312 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
3314 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
3316 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
3317 klass->interface_offsets (will likely fix bug#74073).
3319 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
3321 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
3323 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
3325 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
3326 to amd64_div_reg_size ().
3328 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
3330 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
3332 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
3334 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
3336 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
3338 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
3340 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
3342 * mini.c (mono_precompile_assembly): Load and precompile referenced
3343 assemblies as well. Fixes #74015.
3345 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
3347 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
3349 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
3351 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
3352 a lot of checks and (anyway) permissions cannot work until corlib is
3355 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
3357 * mini-ppc.c: fixed ABI issue on sysv/ppc.
3359 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
3361 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
3362 calls (fixes bug#72824).
3364 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
3366 * mini.c: fix tail recursion elimination (see test in bug#73936).
3368 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
3370 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
3371 some fp functions in sse2 mode.
3373 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
3375 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
3377 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
3379 * mini.h mini.c: Add mono_get_jit_tls_key ().
3381 * mini-x86.c: Enable fast TLS support on windows.
3383 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
3385 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
3386 * mini.c: Check for p/invoke method when generating code. If a
3387 p/invoke method, or it's class, isn't decorated with [Suppress
3388 UnmanagedCodeSecurity] then generate code to call System.Security.
3389 UnmanagedDemand (only if the security manager is active).
3391 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
3393 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
3394 last change as it seems to cause strange crashes.
3396 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
3398 * *.c: handle unsafe function pointers where needed.
3400 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
3402 * mini.c (mono_jit_free_method): Remove the fixme too.
3404 2005-03-15 Miguel de Icaza <miguel@novell.com>
3406 * mini.c: As discussed, make the code actually free the delegate
3407 thunk now, to enable the debugging of delegate problems, use
3408 MONO_DEBUG=1 when running Mono.
3410 This takes also care of parts of the leaks as seen by Joe.
3412 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
3414 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
3415 thread_tls_offset calculation.
3417 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
3419 * declsec.c: Reworked linkdemand checks for icall. The previous code
3420 was using the declaration code (untrusted) and didn't work as expected
3421 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
3424 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
3426 * iltests.il: Add new localloc test.
3428 * mini-amd64.c: Handle large stack allocations the same way as on
3429 windows if stack overflow handling is working.
3431 * mini-amd64.c: Allocate the signal stack using mmap.
3433 * mini.c (sigsegv_signal_handler): Fix reading of context.
3435 * mini-exceptions.c: Fix up stack overflow handling.
3437 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
3439 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
3441 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
3443 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
3445 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
3446 tramp_init functions as they are no longer needed.
3448 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
3450 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
3452 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
3454 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
3456 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
3459 * mini-ops.h: Add OP_LMUL_IMM.
3461 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
3462 long mul/div opcodes as intrinsic.
3464 * mini-amd64.c (emit_call): Handle the case when the callee might be
3467 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
3469 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
3472 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
3474 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
3476 2005-03-09 Ben Maurer <bmaurer@ximian.com>
3478 * mini.c (mono_codegen): Don't leak here, to help people running
3481 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
3483 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
3484 conversions in sse2 mode.
3486 * basic-float.cs: Add regression test.
3488 * mini-amd64.c: Reenable sse2.
3490 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
3492 * mini-amd64.c: Disable sse2 until some regressions are fixed.
3494 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
3496 * driver.c: Copyright text should include 2005.
3498 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
3500 * cpu-amd64.md (load_membase): Fix more max lengths.
3502 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
3504 * cpu-amd64.md (load_membase): Fix max length.
3506 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
3508 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
3510 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
3511 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
3513 * basic-float.cs: Add rounding regression test.
3515 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
3517 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
3519 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
3520 structures in registers for pinvoke wrappers.
3522 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
3524 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
3526 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
3528 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
3529 wrapper to mono_jit_thread_attach.
3531 * mini.c (mini_jit_thread_attach): New jit icall.
3533 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
3534 native->managed wrappers.
3536 * exceptions.cs: Add new regression test.
3538 * mini.c (optimize_branches): Check regions in the cbranch to throw
3539 block case as well. Fixes #73242.
3541 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
3543 * mini.c: thread safety fixes.
3545 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
3547 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
3548 patching stuff, since delegates use jump trampolines so there is
3551 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
3554 * tramp-amd64.c: Fix build.
3556 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
3557 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
3559 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
3560 Rename this to mono_arch....
3561 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
3563 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
3565 * mini-amd64.c (emit_call): If both the caller and the callee is
3566 guaranteed to have 32 bit addresses, emit a normal call.
3568 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
3570 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
3571 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
3572 method_ptr inside delegates.
3574 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
3576 * mini.c (mono_jit_free_method): Free the method info even if the native code is
3577 invalidated. Fixes #73001.
3579 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
3581 * mini-x86.c: Only use stdcall for pinvokes on windows.
3583 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
3585 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
3586 * mini-x86.c: remove unreliable __thread var offset detection,
3587 use the correct accessors and enable by default.
3589 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
3591 * mini.c (mono_jit_free_method): Fix memory leak.
3593 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
3595 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
3597 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
3599 * cpu-amd64.md: Fix lengths of atomic opcodes.
3601 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
3603 * driver.c: try to not imply using ICU is any good.
3605 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
3607 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
3608 functions as inline ops.
3610 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
3611 some Interlocked functions as inline ops.
3613 * mini.c (move_basic_block_to_end): Fix bug in last patch.
3615 * mini.h (MonoBasicBlock): Reorganize fields a bit.
3617 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
3619 * mini.c: Add support for OP_NOT_TAKEN.
3621 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
3622 structures in registers for pinvoke wrappers.
3624 * mini-amd64.c: Fix warnings.
3626 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
3628 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
3630 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
3632 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
3633 address instead of loading the address from it.
3635 * mini-x86.c: Add support for returning small structs in registers
3636 on Win32. Fixes part of #70864.
3638 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
3640 * trace.c (get_token): Improve error checking.
3642 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
3644 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
3646 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
3648 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
3649 it can be reused for MonoClass.
3650 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
3653 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
3655 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
3656 instead of a MonoReflectionMethod. The method information wasn't used
3657 when displaying SecurityException details (but will be now).
3659 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
3661 * Makefile.am : windows build fix.
3663 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
3665 * iltests.il: Add new regression test.
3667 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
3670 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
3672 * mini.c: Moved linkdemand check into helper function check_linkdemand
3673 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
3676 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
3678 * declsec.c: Added statistics counter for different kinds of
3680 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
3681 (and commented) declaration.
3682 * mini.c: Added statistics counter for security Demand code
3683 generation. Added display of security statistics.
3685 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
3687 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
3688 Fix compilation errors under gcc-2.95.
3690 2005-02-12 Ben Maurer <bmaurer@ximian.com>
3692 * mini.c, driver.c: Use the new jit trampoline hashtable
3694 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
3696 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
3698 2005-02-11 Martin Baulig <martin@ximian.com>
3700 * debug-mini.c (mono_debug_close_method): Free the line number array.
3702 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
3704 * aot.c: Break up large methods into smaller ones. Share GOT slots for
3707 * mini.h: Bump AOT file format version.
3709 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
3711 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
3713 * declsec.h: Added macros to get/set lazyly initialized security
3714 informations about assemblies. Added new enum for different type of
3715 possible LinkDemand violation. Added function to check LinkDemands.
3716 * mini.h: Added a field to MonoCompile to hold any security violation
3717 detected when JITting a method (so it can be thrown later).
3718 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
3719 and CEE_CALLVIRT. Added code to throw exception at the end of
3720 mini_method_compile (note: the exception is unhandled right now).
3722 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
3724 * mini.c, jit-icalls.c: use the managed implementation of
3725 memset for initobj and memset, to avoid managed <-> unmanaged
3728 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
3730 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
3731 optimization if it would need a GOT var.
3733 * basic.cs: Add tests for constant propagation and switch statements.
3735 * ssa.c: Fix out-of-range constant propagation and switch statements.
3737 2005-02-09 <vargaz@freemail.hu>
3739 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
3741 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
3743 * cpu-amd64.md (load_membase): Fix max length of load_membase.
3745 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
3747 * mini.c: update to new signature of mono_class_get_allocation_ftn().
3749 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
3751 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
3752 arithmetic operations.
3754 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
3756 * mini-ppc.c: add a workaround for broken user code that
3757 DllImports vararg functions with non-vararg signatures.
3759 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
3761 * mini.c (mono_jit_compile_method_inner): Add detection and a
3762 meaningfull error message for assemblies written in Managed C++.
3764 * tramp-amd64.c mini-amd64.h: Add support for
3765 create_trampoline_from_token ().
3767 * aot.c mini-x86.c abcremoval.c: Applied patch from
3768 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
3770 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
3772 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
3773 which takes a MonoImage/token as parameter instead of a MonoMethod.
3775 * aot.c: Use the new trampoline for initializing vtables.
3777 * aot.c: Add support for ldfld/stfld_remote wrappers.
3779 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
3780 rules for compare <MEM>, IMM.
3782 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
3784 * aot.c: Handle inherited finalizers correctly.
3786 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
3788 * inssel.brg (stmt): Add a missing _setup_... ().
3790 * aot.c: Save some parts of the class state to the AOT file and use it
3791 to recompute that state when a class is initialized.
3793 * mini.c: Install AOT hooks into the runtime.
3795 * mini.h: Bump AOT file format version.
3797 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
3800 * iltests.il: Add new test.
3802 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
3806 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
3808 * mini.c: setup the statistical profiler in the thread attach
3809 callback to cope with the new single thread code.
3811 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
3813 * mini-ppc.c: ensure we have enough room for the profiler
3814 calls (fixed bug#72084).
3816 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
3818 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
3821 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3823 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
3825 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3827 * ssapre.c: Fixed an issue with down safety (this allows IronPython
3828 to succesfully execute parrotbench).
3829 * ssapre.h: Likewise.
3831 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3833 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
3834 variable for stores to method arguments (fixes a SSAPRE issue).
3836 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
3838 * mini.c: handle value types in dup, fixes gen-112.cs.
3840 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
3842 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
3843 sequence for calls in dynamic methods to avoid thunks.
3845 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
3847 * mini.c: correctly remove dynamic methods from the hashtable.
3849 2005-1-20 Massimiliano Mantione <massi@ximian.com>
3851 * driver.c: Disabled SSAPRE until fix the bug that appears
3852 in IronPython's parrotbench.
3854 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
3856 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
3858 * mini.c (mono_method_to_ir): Revert the previous change.
3860 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
3863 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
3864 mono_jit_info_table_find () etc. when running under valgrind.
3866 * inssel.brg: Fix warnings.
3868 * mini-exceptions.c: Fix warnings.
3870 2005-01-31 Martin Baulig <martin@ximian.com>
3872 * driver.c (compile_all_methods_thread_main): Don't try to compile
3873 generic methods or anything which has type parameters.
3875 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
3877 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
3879 * TestDriver.cs: Add --verbose flags.
3881 * graph.c ssa.c: Fix 64 bit warnings.
3883 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
3884 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
3885 Fix 64 bit warnings.
3887 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
3888 variable not spotted by gcc.
3890 * mini-amd64.c inssel-amd64.brg: Applied patch from
3891 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
3892 X86_COMPARE_MEMBASE opcodes.
3894 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
3896 2005-01-29 Ben Maurer <bmaurer@ximian.com>
3898 * *: MonoMethod->signature might be NULL now. You *MUST* use
3899 mono_method_signature.
3901 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
3903 * driver.c (compile_all_methods_thread_main): Compile the methods
3904 without invoking cctors.
3906 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
3908 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
3909 * basic-calls.cs: test for the above.
3911 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
3913 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
3914 MonoJitInfo changes.
3916 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
3918 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
3919 eagerly if it contains dynamic methods.
3921 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
3923 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
3924 trace, it is now computed by an icall from trace_ips.
3926 * mini-exceptions.c: Fix a warning.
3928 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
3930 * mini-exceptions.c: don't bother getting stack trace info if
3931 it's not going to be used.
3933 2005-01-27 Raja R Harinath <rharinath@novell.com>
3935 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
3938 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
3940 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
3942 * aot.c: Avoid calling mono_method_get_header () if not needed.
3944 * mini.h: Bump AOT file format version.
3946 * mini.c (mono_emit_native_call): Allocate a GOT var here.
3948 * mini.c (mono_print_tree): Print more info for calls.
3950 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
3952 * declsec.h: Remove warning by adding missing include for marshal.h
3954 2005-01-26 Martin Baulig <martin@ximian.com>
3956 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
3959 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
3961 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
3964 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
3966 * aot.c (mono_compile_assembly): Fix a warning.
3968 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
3970 * declsec.c: Look for security attributes on the original MonoMethod
3971 (and not the wrapped one). This fix permissions on icalls.
3973 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
3975 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
3977 * mini.c (mono_allocate_stack_slots): Add a fixme.
3979 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
3981 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
3983 * inssel.brg: optimize casts of sealed types (more
3984 optimizations waiting for fixes in remoting).
3986 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
3988 * inssel.brg (stmt): Add another dummy rule.
3990 * driver.c: Fix warnings.
3992 * driver.c (mono_main): If running under valgrind, instruct glib to use
3993 the system allocation functions so valgrind can track the memory
3994 allocated by the g_... functions.
3996 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
3998 * mini-ops.h: Add OP_DUMMY_STORE opcode.
4000 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
4002 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
4003 variables in try regions.
4005 * mini.c (mini_method_compile): Don't disable optimizations on large
4006 methods when AOT compiling.
4008 * mini.c (mono_allocate_stack_slots): New arch independent method to
4009 allocate stack slots. Not yet used.
4011 2005-01-22 Ben Maurer <bmaurer@ximian.com>
4013 * debug-mini.c (mono_debug_close_method): Plug some leaks.
4015 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
4017 * mini-ppc.c: make the branch info relative as the code
4018 buffer can be reallocated.
4020 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
4022 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
4023 * driver.c: Removed the AOT/security restriction. Now initialize the
4024 security manager (in metadata) if --security is used.
4025 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
4026 rather than the pointer to declarative security, when AOT is used.
4028 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
4030 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
4031 basic blocks, reduced intrinsic exception throwing code size.
4033 2005-01-22 Miguel de Icaza <miguel@ximian.com>
4035 * driver.c (mini_usage): Reorder the usage screen.
4037 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
4039 * mini.c (mono_resolve_patch_target): Fix warning.
4041 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
4043 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
4046 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
4048 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
4049 breaks the amd64 build.
4051 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
4052 register allocation. Fixes #71454.
4054 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
4056 * arrays.cs: Add new regression test.
4058 2005-1-20 Massimiliano Mantione <massi@ximian.com>
4060 * ssapre.c: Turned usage of snprintf to GString.
4061 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
4062 (I left it on by mistake in my previous commit).
4064 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
4066 * mini.c, cfold.c, basic-calls.cs: preserve side effects
4067 on cond branch optimization (fixes bug# 71515).
4069 2005-1-20 Massimiliano Mantione <massi@ximian.com>
4071 * abcremoval.c: Fixed bug 71062.
4072 * abcremoval.h: Likewise.
4074 2005-1-20 Massimiliano Mantione <massi@ximian.com>
4076 * mini.c: Added a new functionality to optimize_branches, the removal
4077 of useless basic blocks, and fixed some problem in the removal of
4078 critical edges; some utility functions added for both purposes.
4079 * ssapre.c: Added complex expression support, and fixed bug 70637.
4080 * ssapre.h: Likewise.
4081 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
4083 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
4084 * driver.c: Re-enabled SSAPRE.
4086 2005-01-19 Martin Baulig <martin@ximian.com>
4088 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
4089 the result of mono_get_method_constrained().
4091 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
4093 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
4096 2005-01-18 Geoff Norton <gnorton@customerdna.com>
4098 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
4099 be detected. Fixes #59296.
4101 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
4103 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
4104 which can happen. Fixes #71361.
4106 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
4108 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
4111 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
4113 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
4114 appdomain-unload.exe to fail.
4116 * mini.c: Fix some memory leaks.
4118 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
4120 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
4121 Fixed bug and sped up some codepaths.
4123 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
4125 * mini.c: Fix some memory leaks.
4127 * exceptions.cs basic-long.cs: Add test for checked ulong->int
4130 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
4132 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
4135 * iltests.il: Add regression test for #71320.
4137 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
4139 * mini.c (mono_codegen): Fix installation of profiler hooks.
4141 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
4143 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
4145 * mini.h, mini.c, cfold.c: optimize access to enum
4146 readonly fields, too. Eval conditional branches if possible
4147 to perform unreachable code removal in more cases.
4149 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
4151 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
4153 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
4156 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
4157 WinXP DEP. Fixes #71244.
4159 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
4161 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
4163 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
4165 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
4167 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
4169 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
4172 * mini.h: Bump AOT version.
4174 * mini.h (MonoCompile): Change exvar to a hash table.
4176 * mini.c: Allocate a separate exvar for each handler block.
4178 * mini.c: Get rid of the computation of filter_lengths, its not needed.
4180 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
4181 ex var with the pending exception and only throw if the two are equal.
4184 * exceptions.cs: Add tests for rethrow and nested catch clauses.
4186 * mini-x86.c: Fix warnings.
4188 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
4189 used by all the ports now.
4191 * aot.c: Add write-symbols and save-temps options.
4193 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
4195 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
4197 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
4199 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
4202 * tramp-s390.c: Check vtable slot belongs to the domain.
4204 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
4205 as per other platforms.
4207 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
4209 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
4211 * driver.c: we don't run the Main() code in a subthread anymore.
4213 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
4215 * mini.c: added experimental rtc support in the statistical
4216 profiler: if the user has the permission, more accurate statistics
4217 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
4218 The MONO_RTC value must be restricted to what the linux rtc allows:
4219 power of two from 64 to 8192 Hz.
4221 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
4223 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
4225 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
4227 * mini-ppc.c: better icache flush for smp.
4229 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
4231 * mini-amd64.c (emit_move_return_value): Fix memory leak.
4233 * mini-x86.c (get_call_info): Add the get_call_info () code from the
4234 amd64 port, not yet used.
4236 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
4238 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
4241 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
4243 * driver.c: Added --security option to activate the security manager.
4244 Right now this will allow code generation for declarative demands and
4245 is disabled when AOT is specified.
4246 * mini.c: Add code generation for declarative security demands.
4247 * mini.h: Add mono_use_security_manager as an extern gboolean.
4249 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
4251 * aot.c (mono_compile_assembly): Speed up compilation a bit by
4252 emitting more dense assembly code.
4254 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
4255 exception throwing stuff.
4257 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
4259 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
4262 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
4265 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
4268 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
4270 * tramp-*.c: Only patch vtable slots if the object is in the current
4271 domain. Fixes appdomain-unload.exe.
4273 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
4275 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
4278 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
4280 * mini.c (reverse_branch_op): New helper function.
4282 * mini.c (optimize_branches): Run the new optimization only on
4283 platforms which support it. Also reverse all kinds of branches.
4285 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
4287 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
4290 * mini.c (optimize_branches): Reverse not-equals branches if the false
4291 bblock is a throw. This happens a lot of time with argument checking in
4294 * mini.c (mono_codegen): Add support for placing basic blocks after
4295 the function epilogue.
4297 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
4300 2005-01-05 Miguel de Icaza <miguel@ximian.com>
4302 * mini.c (setup_stat_profiler): Only set this up if the platform
4303 supports ITIMER_PROF.
4305 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
4307 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
4310 * inssel.brg: Fix a warning.
4312 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
4314 * mini.c: added support for statistical profiler
4315 (run with: --profile=default:stat).
4317 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
4319 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
4321 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
4323 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
4324 related to global registers from the amd64 port.
4326 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
4328 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
4330 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
4331 with global registers.
4332 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
4334 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
4336 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
4338 * debug-mini.c (encode_value): Fix off-by-one.
4340 * aot.c (encode_value): Likewise.
4342 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
4344 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
4346 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
4349 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
4351 * aot.c (emit_method_info): Increase size of temp buffer.
4353 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
4356 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
4358 * aot.c (emit_method_info): Fix build.
4360 * aot.c: Further rework of the AOT file format to reduce the size of
4361 the method info data.
4363 * mini.h: Bump AOT file format version.
4365 2004-12-27 Martin Baulig <martin@ximian.com>
4367 * mini.c (mini_get_method): New static method; call
4368 mono_get_method_full() and mono_get_inflated_method().
4369 (mono_method_to_ir): Use mini_get_method() instead of
4370 mono_get_method_full().
4372 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
4374 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
4376 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
4378 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
4380 * inssel-amd64.brg: Add some optimization rules.
4382 2004-12-24 Ben Maurer <bmaurer@ximian.com>
4384 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
4385 standard not GC'd stuff is fine.
4387 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
4389 * aot.c: Rework the AOT file format to get rid of most of the global
4390 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
4392 * mini.h: Bump AOT file format version.
4394 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
4396 * mini.h: Bump AOT file format version.
4398 * aot.c (mono_aot_is_got_entry): New function to determine if an
4399 address is inside a GOT.
4401 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
4403 * cpu-pentium.md: Increase the maximum size of some instructions which
4404 might involve a got access.
4406 * mini.c (get_method_from_ip): Another debug helper function.
4408 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
4409 when got var accesses are created during the decompose phase.
4411 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
4413 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
4414 argument mini_compile_method and to MonoCompile, and use this to
4415 determine whenever a given method is compiled for AOT. This allows the
4416 other methods compiled during AOT compilation to be free of AOT stuff,
4417 so the backends does not need to add special support for them by
4418 creating a fake GOT etc.
4420 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
4423 2004-12-21 Ben Maurer <bmaurer@ximian.com>
4425 * mini.c (mono_method_to_ir): It turns out that some of the
4426 x-appdomain wrappers are lax with types, so just ignore this for
4429 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
4430 at the vtable->klass. If it is non-shared code we can just use the
4433 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
4435 * mini-ppc.c: access MonoDomain from tls, too.
4437 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
4439 * declsec.c: Removed unused variable (and related warning ;-)
4441 2004-12-21 Ben Maurer <bmaurer@ximian.com>
4443 * iltests.il: New test for LDELEMA on an array of ref types.
4445 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
4446 all ldelema's on reftypes.
4447 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
4448 it was the wrong place to put it.
4450 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
4451 register to pop to make this cleaner, at the request of Paolo.
4453 2004-12-20 Ben Maurer <bmaurer@ximian.com>
4455 * mini-ops.h (OP_GETHASHCODE): New op.
4457 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
4459 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
4462 For a microbenchmark, this reduces the cost of Hashtable.get_Item
4465 * mini-x86.c (mono_arch_output_basic_block): Rather than
4473 The first is 3 bytes while the second is 1. This saves 36 kb on
4474 mscorlib, quite a big saving. When bootstraping mcs, I was able to
4475 see a small boost because of icache locality.
4477 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
4479 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
4481 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
4482 started code sharing with the generic code.
4484 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
4486 * mini-ppc.c, cpu-g4.md: added code for direct access to
4489 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
4491 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
4492 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
4495 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
4497 * declsec.c|h: Added functions to cache the declarative stack modifiers
4498 in MonoJitInfo and to create a security frame from a MonoJitInfo
4500 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
4501 created. Register internal calls for System.Security.SecurityFrame::
4502 _GetSecurityFrame and _GetSecurityStack.
4503 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
4504 the definitions for the new stack walk/callback mechanism.
4505 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
4506 first security frame for LinkDemands and InheritanceDemands) and
4507 GetSecurityStack for Demands. Both use the new mono_walk_stack code
4509 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
4510 walk initialization (lupus).
4512 2004-12-20 Ben Maurer <bmaurer@ximian.com>
4514 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
4516 (handle_loaded_temps): Do not create a temporary variable for
4517 things that we know are temps. They will never be modified.
4518 (mono_spill_call): Set MONO_INST_IS_TEMP
4519 (mono_emulate_opcode): ditto
4521 (mono_method_to_ir.CEE_DUP): ditto
4523 2004-12-19 Ben Maurer <bmaurer@ximian.com>
4525 * mini.c (type_to_eval_stack_type): Make this handle the void type
4526 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
4527 (emit_tree): use ip_in_bb to special case some common idioms
4528 Update all callers to pass in the IP.
4529 (mono_method_to_ir): Make CEE_CALL* do the above as well.
4531 This gives us a nice 2% speedup in mcs bootstrap.
4533 * mini-x86.c (peephole_pass): Peephole pass to make
4542 * mini.c (ip_in_bb): new method.
4543 (mono_method_to_ir): use this method rather than doing the hash
4546 * linear-scan.c (mono_linear_scan): When expiring actives, you
4547 don't need to keep around variables that expire on this
4548 instruction. This makes it so that:
4551 store (ebx add (ebx, 1))
4555 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
4557 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
4558 combination to avoid doing two copies. Fix up problems with previous
4561 * mini.c: Fix 64 bit warnings.
4563 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
4565 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
4567 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
4568 changes from the x86 code.
4570 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
4572 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
4574 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
4575 throwing code to reduce its size, unify the AOT and non-aot code and
4576 get rid of relocations in the AOT case.
4578 * mini-x86.h mini.c exceptions-x86.c
4579 (mono_arch_get_throw_corlib_exception): New arch specific function to
4580 raise corlib exceptions which doesn't require relocations in the
4583 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
4585 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
4587 * mini.c (mono_emit_method_call): Only allocate the got var when it is
4590 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
4593 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
4595 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
4596 with add function when used from Inc/dec atomic
4597 functions. Re-enabled optimization on x86.
4598 * mini-ops.h: renamed atomic_add functions to
4599 allow _add to match the Interlocked::Add and
4600 _add_next to match Interlocked::Inc/Dec.
4602 2004-12-15 Massimiliano Mantione <massi@ximian.com>
4604 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
4605 linking of BBs to the end BB, and enabled SSAPRE also with
4606 consprop and copyprop (which was prevented by that bug).
4608 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
4610 * mini-x86.c: disabling the Interlocked optimizing code.
4612 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
4614 * aot.c (load_aot_module): Move reading of got_addr after the AOT
4617 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
4619 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
4620 interlocked optimization due lack of support on x86, rewrote
4621 exchange to take into account that base may be in eax.
4623 xsp works again; activated Interlocked optimizing code.
4625 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
4627 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
4629 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
4631 * mini-ops.h: Add new opcodes.
4633 * mini.h: Add new patch types. Add got_var to MonoCompile.
4635 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
4636 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
4637 make it work with all kinds of patchable code.
4639 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
4640 address of the GOT, and referencing entries in the GOT.
4642 * mini.c: Add code to load the GOT address if needed by an opcode.
4644 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
4645 independent AOT code on the x86 using an elf-style Global Offset Table.
4647 2004-12-14 Raja R Harinath <rharinath@novell.com>
4649 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
4651 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4653 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
4656 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
4658 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
4659 of Interlocked:Increment/Decrement/Add as inline ops.
4660 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
4662 2004-12-12 Geoff Norton <gnorton@customerdna.com>
4664 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
4665 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
4667 2004-12-12 Duncan Mak <duncan@ximian.com>
4669 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
4670 again. `patch_info->table_size' is no longer valid after Zoltan's
4673 2004-12-12 Martin Baulig <martin@ximian.com>
4675 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
4676 if we are the "real" method, ie. not an inlined method inside it.
4678 2004-12-11 Ben Maurer <bmaurer@ximian.com>
4680 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
4681 before we look in the special fields table. This fixes
4682 ../tests/thread-static-init.cs.
4684 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4686 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
4687 for Array get_Rank and get_Length. Fixes bug #70465.
4689 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
4691 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
4692 separate structure to reduce the size of MonoJumpInfo.
4694 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
4696 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
4698 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
4700 * mini.c (mini_get_inst_for_method): Changed to allow ports
4701 to return a MonoInst instead of opcode
4702 (renamed mini_get_opcode_for_method to better reflect the new functionality)
4704 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
4705 Allow ports to return a created MonoInst instead of op-code, will enable
4707 (renamed mini_get_opcode_for_method to better reflected the functionality)
4709 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
4711 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
4713 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
4715 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
4718 2004-12-08 Martin Baulig <martin@ximian.com>
4720 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
4721 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
4723 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
4725 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
4728 * exceptions.cs: Disable some tests which depend on properties of x86 fp
4731 2004-12-08 Raja R Harinath <rharinath@novell.com>
4733 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
4735 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
4737 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
4738 bug introduced by the previous patch.
4740 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
4742 * mini-ppc.c, objectc.cs: handle large structs passed by value
4745 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
4747 * mini-ppc.c: OP_ARGLIST implementation from
4748 Geoff Norton <gnorton@customerdna.com>.
4750 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
4752 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
4753 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
4755 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
4757 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
4759 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4761 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
4764 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
4766 * mini-sparc.c: Zero out localled-ed memory.
4768 * iltests.il: Add tests for zeroing out localloc-ed memory.
4770 2004-12-04 Martin Baulig <martin@ximian.com>
4772 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
4773 mono_method_get_signature_full().
4775 2004-12-03 Massimiliano Mantione <massi@ximian.com>
4777 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
4778 and some utility functions (always for SSAPRE), integrated SSAPRE.
4780 * driver.c: Added ssapre option.
4781 * ssa.c: Small fix on OP_ARG handling.
4782 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
4783 * Makefile.am: Likewise.
4785 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
4787 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
4790 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
4793 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4795 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
4797 * cpu-s390.md : Increase instruction length of oparglist.
4799 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
4801 2004-11-30 Martin Baulig <martin@ximian.com>
4803 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
4804 virtual generic methods. We call a special helper_compile_generic_method()
4805 icall to retrieve the method from the vtable, inflate and compile
4806 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
4808 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
4810 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
4812 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
4814 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
4816 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
4819 2004-11-27 Ben Maurer <bmaurer@ximian.com>
4821 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
4822 platforms with PIC aot.
4824 2004-11-28 Martin Baulig <martin@ximian.com>
4826 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
4829 2004-11-28 Martin Baulig <martin@ximian.com>
4831 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
4832 the result of mono_type_get_underlying_type() to check whether
4835 2004-11-26 Martin Baulig <martin@ximian.com>
4838 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
4841 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
4843 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
4844 the same way as the other arguments so they won't get clobbered.
4846 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
4847 calls through R11 since it is clobbered by the trampoline code.
4849 2004-11-26 Raja R Harinath <rharinath@novell.com>
4851 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
4852 pick up in-tree mscorlib.dll.
4854 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
4856 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
4858 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
4859 runtime data/code are now stored in a table similar to the GOT in ELF.
4860 This allows the code itself to be position independent.
4862 * aot.c: Fix loading of referenced assemblies after the lazy assembly
4865 * aot.c: Attach ELF type (object/function) directives to all global
4868 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
4870 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
4872 * mini-amd64.h: Turn on PIC AOT code.
4874 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
4875 returning the offset within an OP_AOTCONST instruction where the GOT
4876 offset needs to be added.
4878 * mini.h: Bump AOT file format version.
4880 2004-11-25 Martin Baulig <martin@ximian.com>
4882 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
4883 uninflated generic methods.
4885 2004-11-25 Martin Baulig <martin@ximian.com>
4887 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
4889 2004-11-24 Martin Baulig <martin@ximian.com>
4891 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
4892 original klass (this only applies for generic instances).
4894 2004-11-24 Martin Baulig <martin@ximian.com>
4896 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
4897 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
4900 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
4902 * mini.c (mono_method_to_ir): Disable inlining for methods containing
4903 localloc. Fixes #69678.
4905 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
4907 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
4909 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
4910 used SSE registers on pinvoke calls. Fixes #69774.
4912 2004-11-23 Geoff Norton <gnorton@customerdna.com>
4914 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
4915 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
4917 2004-11-23 Raja R Harinath <rharinath@novell.com>
4919 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
4920 Refer directly to the mcs/ tree.
4922 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4924 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
4925 Check if a trampoline for a synchronized method is required.
4927 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
4929 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
4930 with localloc if needed. Throe arithmetric exception in
4931 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
4932 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
4934 2004-11-19 Geoff Norton <gnorton@customerdna.com>
4936 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
4937 types before switching on type. Fixes #69622.
4939 2004-11-19 Raja R Harinath <rharinath@novell.com>
4941 * Makefile.am (check-local): New. Integrate into 'make check'.
4942 (MCS,RUNTIME): Define using in-tree mono and mcs.
4944 (%.exe): Use $(ILASM).
4946 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
4948 * mini-ppc.c: adjust initial prolog size (bug #69691).
4950 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
4952 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
4955 2004-11-17 Raja R Harinath <rharinath@novell.com>
4957 * Makefile.am (clean-local): Rename from 'clean'.
4959 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4961 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
4962 to mono_arch_is_int_overflow.
4963 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
4966 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
4968 * declsec.c|h: New files to support declarative security attributes.
4969 Added function to check if a method has (applicable) security.
4970 * mini.c|h: Add check for declarative security attributes in
4971 mono_method_check_inlining.
4972 * Makefile.am: Added declsec.c and declsec.h to the build.
4974 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
4976 * mini.c, mini.h: update to keep dynamic code info per-domain.
4978 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
4980 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
4981 (mini_init): Get rid of it from here too.
4983 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
4985 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
4986 implemented OP_RETHROW (patch by Geoff Norton
4987 <gnorton@customerdna.com>).
4989 2004-11-10 Geoff Norton <gnorton@customerdna.com>
4991 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
4992 between appdomains. Fixes appdomain-unload on PPC.
4994 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
4996 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
4997 mini-exceptions.c: handle the new wrapper types.
4998 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
4999 token value as a MonoClass* when compiling a wrapper.
5000 mono_jit_create_remoting_trampoline now takes an additional
5001 MonoRemotingTarget parameter.
5003 2004-11-10 Martin Baulig <martin@localhost>
5005 * mini.c (mono_method_to_ir): Use `generic_container->context'
5006 rather than creating a new one.
5008 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5010 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
5012 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
5014 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
5016 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
5017 the experimental aot cache stuff.
5019 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
5021 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
5022 mini-exceptions.c: update to exception clause structure changes.
5024 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
5026 * exceptions-x86.c (throw_exception): Fix warnings.
5028 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
5031 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
5033 * exceptions-sparc.c (get_throw_exception): Really fix this.
5035 2004-11-07 Ben Maurer <bmaurer@ximian.com>
5037 * tramp-*.c: we no longer support icalls without wrappers, so
5038 a bit of code can be removed here
5040 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
5042 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
5045 * cpu-sparc.md: Add op_rethrow.
5047 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
5049 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
5051 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
5052 * mini-ops.h: Add OP_RETHROW.
5054 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
5056 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
5058 2004-11-05 Geoff Norton <gnorton@customerdna.com>
5060 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
5061 Makes the output much easier to read
5063 2004-11-05 Ben Maurer <bmaurer@ximian.com>
5065 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
5066 prevents another huge leak when compiling with ssa. Secondly, the
5067 performance of doing this rather than freeing the lists is much
5068 better. GList does a lock every time you allocate a list link,
5069 so that it can use a memory pool. So, it is better to just use
5070 a memory pool of our own.
5072 * ssa.c, linear-scan.c: replace g_list_remove_link with
5073 g_list_delete. The remove one does not free the GList, so we were
5074 leaking memory. On -O=all --compile-all with corlib, this cut down
5075 3 MB of allocations.
5077 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
5079 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
5081 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
5083 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
5084 into a new function mono_create_jit_trampoline ().
5086 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
5088 * trace.c (get_spec): Allow tracing of classes without a namespace.
5090 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
5092 * mini.c: Fix pointer overwrite in mini_method_compile.
5094 2004-11-2 Geoff Norton <gnorton@customerdna.com>
5096 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
5097 The darwin ABI needs some special handling for 1 and 2 byte structs
5098 Lets use lbz/lhz instead of lwz everywhere.
5099 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
5100 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
5101 Use stb/sth for the former, and put the latter always on stack instead of in
5104 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
5106 * trace.c (is_filenamechar): Add '_'.
5108 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5110 * mini-s390.c: Fix prolog length to allow for large trace requirements.
5112 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
5114 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
5116 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
5117 depends on libmonogc. Fixes #68805.
5119 2004-10-26 Miguel de Icaza <miguel@ximian.com>
5121 * mini.c (mono_jit_free_method): Provide extra information for
5122 this error. Currently this leaks, but will be turned into a
5123 developer option in the future.
5125 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
5127 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
5129 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
5131 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
5132 boundary. Fixes reading of PATCH_INFO_R4 and R8.
5133 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
5135 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
5137 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
5138 trampolines for AOT code.
5140 2004-10-22 <vargaz@freemail.hu>
5142 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
5143 constructed types. Fixes #68136.
5145 2004-10-21 Martin Baulig <martin@ximian.com>
5147 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
5148 if it returns true, unwind the stack to the call instruction.
5150 2004-10-21 <vargaz@freemail.hu>
5152 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
5154 * mini.h: Bump AOT version number.
5156 * objects.cs: Add another test for unbox trampolines.
5158 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
5161 2004-10-20 <vargaz@freemail.hu>
5163 * driver.c: Add SHARED to the set of optimizations tested.
5165 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
5167 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
5170 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
5172 2004-10-20 Martin Baulig <martin@ximian.com>
5174 * mini-exceptions.c (mono_handle_exception): Call
5175 mono_debugger_handle_exception() to tell the debugger about
5176 catch/finally clauses.
5178 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
5180 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
5182 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
5185 2004-10-15 Geoff Norton <gnorton@customerdna.com>
5187 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
5188 methods as their native size, fixed bug #57543, #57545.
5189 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
5190 This saves a temporary register and mullw call down into 1 (minor perf
5191 increase for cases like sum = sum * 5; This use to translate into:
5194 It now translates to
5197 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
5199 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
5202 2004-10-11 Martin Baulig <martin@ximian.com>
5204 * mini.c (mono_method_to_ir): If we're a generic method, get the
5205 MonoGenericContainer from our MonoMethodNormal and create a
5206 MonoGenericContext from it.
5208 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
5210 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
5212 * basic-long.cs: Add test for checked i8->i2 cast.
5214 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5216 * inssel-ppc.brg: added a couple of speedup rules.
5218 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
5220 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
5221 to speed up rebuilds.
5223 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5225 * mini-s390.c: Minor fix to OP_OR_IMM.
5227 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
5229 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
5230 better. Fixes appdomain-unload.exe on sparc.
5232 2004-10-02 Massimiliano Mantione <massi@ximian.com>
5234 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
5235 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
5238 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
5240 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
5242 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
5244 * mini.c: Always generate a field read/write wrapper for members
5245 of the class MarshalByRefObject since the actual instance could
5248 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
5250 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
5252 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
5254 * driver.c mini.h trace.c: Move the setting of the main assembly into
5255 a separate function called mono_trace_set_assembly () and call it after
5256 actually loading the main assembly. Fixes #66872.
5258 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
5260 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
5261 using the code manager.
5263 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
5265 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
5267 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
5269 * cpu-amd64.md: Fix bug in previous patch.
5271 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
5274 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
5276 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
5277 mini-exceptions.c: updates for changed stack walk interface.
5279 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5281 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
5283 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
5285 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
5287 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
5289 * driver.c (mini_regression_list): Do not call mono_assembly_close
5290 since assemblies can't be unloaded.
5292 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
5294 * cpu-amd64.md: Fix more instruction lengths.
5296 * cpu-amd64.md: Fix lengths of some instructions.
5298 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
5300 * inssel.brg: Make the array ldelema check aot friendly.
5302 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
5304 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
5306 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
5308 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
5310 * mini-x86.c: Fix build.
5312 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
5313 mono_type_get_underlying_type () helper function to simplify code.
5315 2004-09-09 Martin Baulig <martin@ximian.com>
5317 * mini-amd64.c: Don't access `type->data.klass' directly, call
5318 mono_class_from_mono_type() instead since the type may be a
5321 2004-09-09 Martin Baulig <martin@ximian.com>
5323 * mini-amd64.c (get_call_info): Fix support for generic instances.
5324 (add_valuetype): Use mono_class_from_mono_type() to get the class
5325 since we can be a generic instance.
5327 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
5329 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
5331 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
5333 * liveness.c: reset spill costs on each scan: bug 62107
5335 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
5337 * exceptions-sparc.c (mono_arch_find_jit_info): remove
5338 unnecessary line that doesn't compile
5340 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
5342 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
5343 trampolines, make them call an error function so people can fix their
5346 2004-09-06 Martin Baulig <martin@ximian.com>
5348 * mini.c (mono_method_to_ir): When initializing locals, handle a
5349 generic instances like a valuetype if it's a valuetype and like a
5350 class if it's a class.
5352 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
5354 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
5355 stack. Fixes #64674.
5357 * exceptions.cs: Add test for unwinding of call arguments.
5359 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
5361 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
5362 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
5363 set the carry/borrow flag). The sparc and s390 implementations
5364 can now use optimized versions (and simplify the code). ppc bugfixes.
5366 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
5368 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
5370 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
5372 * inssel-amd64.brg: Remove leftover 32 bit rule.
5374 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
5376 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
5378 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
5379 mono_arch_find_jit_info functions into a new function. Fix a memory
5382 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
5385 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
5387 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
5390 * exceptions.cs: Add array size tests.
5392 * mini.c: Allocate a separate icall wrapper for each arity of
5393 mono_array_new_va. Fixes #59509.
5395 * exceptions.cs: Add testcase for 64578.
5397 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
5399 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
5401 2004-09-02 Martin Baulig <martin@ximian.com>
5403 * mini.c (mono_method_to_ir): When initializing the locals, call
5404 handle_initobj() on the generic instance itself, not its
5407 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
5409 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
5410 MonoJitInfo for dynamic methods.
5412 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
5414 * mini.c: Add support for freeing JIT data for dynamic methods.
5416 2004-09-01 Martin Baulig <martin@ximian.com>
5418 * mini-x86.c (is_regsize_var): Added support for generic
5420 (mono_arch_emit_prolog): Make this compile again, use
5421 `x86_push_imm_template (code)'.
5423 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
5425 * mini-x86.c: make all push_imm instructions that get
5426 patched always emit the long form
5428 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
5430 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
5431 in a per-domain hash.
5433 * mini-amd64.c (merge_argument_class_from_type): Handle generic
5436 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
5438 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
5441 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
5444 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
5445 Beginnings of SSE2 support.
5447 * exceptions.cs: Add more tests for checked int<->uint casts.
5449 2004-08-28 Martin Baulig <martin@ximian.com>
5451 * mini-x86.c (mono_arch_instrument_epilog): Added support for
5455 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
5456 Handle generic instances recursively.
5458 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
5460 * iltests.il: test for conv.u8 on a constant
5462 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
5464 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
5465 LCONV_x4 (shrun_32 (membase)).
5467 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
5469 * inssel-x86.brg: c&p rules for push/setret of long
5471 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
5473 * inssel-x86.brg: c&p rules for compare (base, regvar) and
5474 compare (regvar, base)
5476 * inssel-x86.brg: more burg love
5478 * inssel.brg: more cleanup
5480 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
5482 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
5484 * basic-long.cs, basic-calls.cs: new tests for optimization.
5486 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
5488 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
5491 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
5493 * mini-amd64.c (read_tls_offset_from_method): Add another case.
5495 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
5497 * inssel.brg (mini_emit_memcpy): use
5498 NO_UNALIGNED_ACCESS to disable memcpy optimization
5500 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
5502 * mini-amd64.c: Handle generic types in various places.
5504 * mini.c (mono_method_to_ir): Handle generic types in init locals.
5506 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
5508 * mini.c (handle_box): Fix warning.
5510 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
5512 * mini-amd64.h: Enable the emit_state optimization.
5514 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
5516 * mini-amd64.c: Add some new 64 bit peephole opts.
5518 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
5520 * cpu-amd64.md: sreg1 of div instructions must be %rax.
5522 * mini-amd64.c: Register allocator fixes.
5524 * mini.c: Add an optimization to emit_state to avoid allocation of new
5525 registers on some platforms.
5527 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
5529 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
5531 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
5532 allocation. Fixes #63085.
5534 * basic-long.cs: Add new regression test.
5536 * mini-amd64.c: Register allocator improvements.
5538 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
5540 * mini-amd64.c (read_tls_offset_from_method): Add another code
5543 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
5544 instruction sequence for nullifying class init trampolines.
5546 * objects.cs: Add new regalloc test.
5548 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
5550 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
5552 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
5554 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
5557 * driver.c: Fix profiling after TLS changes.
5559 * driver.c (mono_main): Set mono_stats.enabled if needed.
5561 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
5564 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
5566 * mini-x86.c: use a 1 op rather than a 2 op tls access
5567 instruction -> faster.
5569 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
5571 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
5574 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
5576 * exceptions-sparc.c (throw_exception): fix typo
5578 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
5580 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
5581 set tree->dreg correctly with tls. Allow any
5582 register to be used.
5584 * mini-x86.c (read_tls_offset_from_method): add new code
5585 generation pattern seen with GCC.
5588 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
5590 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
5591 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
5592 exceptions-sparc.c: fix some performance issues in exception
5593 handling and setting of the stack trace for exceptions that were
5596 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
5598 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
5601 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
5604 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
5606 This patch inlines tls access, when possible.
5608 * mini.h: new arch functions for TLS intrinsics.
5609 All platforms updated with a stub.
5611 * mini.c: use the new intrinsics
5613 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
5614 arch specific intrinsic for tls variables
5616 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
5618 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
5621 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
5623 * mini.c: thread local allocation
5625 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
5627 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
5629 * Makefile.am: Link against the static version of libmonogc.
5631 * Makefile.am: Link the static versions of the convenience libraries
5632 into the mono executable.
5634 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
5636 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
5638 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
5639 on integer overflow.
5641 * mini-amd64.c: Reorganize function call code.
5643 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
5645 2004-08-14 Ben Maurer <bmaurer@ximian.com>
5647 * inssel-x86.brg: use xor eax,eax.
5649 * basic.cs: new tests
5651 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
5653 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
5654 in exception throwing code.
5656 2004-08-14 Ben Maurer <bmaurer@ximian.com>
5658 * inssel-x86.brg: use xor esi,esi.
5660 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
5662 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
5663 can trace methods compiled during mini_init () too.
5665 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
5668 2004-08-14 Ben Maurer <bmaurer@ximian.com>
5670 * Makefile.am: static link on x86 (r=zoltan)
5672 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
5674 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
5675 code since it causes some programs to fail.
5677 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
5679 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
5681 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
5683 * mini.c: ovfops_op_map - add STACK_OBJ case for
5685 * basic.cs: add test_0_pin_string as test
5688 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
5690 * Makefile.am: build C# if srcdir != builddir
5692 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
5694 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
5695 fall-through blocks.
5697 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
5699 * driver.c: enable loop by default again and include abcrem in -O=all.
5701 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
5703 * iltests.il: Add some localloc tests.
5705 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
5707 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
5710 * inssel-amd64.brg: Add some optimizations.
5712 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
5715 * Makefile.am: Statically link mono against libmono on AMD64.
5717 * mini-amd64.c inssel-amd64.brg: Optimizations.
5719 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
5721 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
5723 * tramp-amd64.c: Patch calling code in trampolines.
5725 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
5727 * mini-amd64.c: pinvoke struct passing fixes.
5729 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
5731 * mini-sparc.c: redo change, make mono_arch_cpu_init call
5732 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
5734 2004-08-05 Duncan Mak <duncan@ximian.com>
5736 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
5739 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
5741 * mini-amd64.c (emit_move_return_value): Move return value for normal
5744 2004-08-05 Martin Baulig <martin@ximian.com>
5746 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
5747 `type->type'; just modify `type' itself when dealing with enums
5748 and generic instances.
5749 (check_call_signature): Make `simple_type' a `MonoType *'.
5751 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
5753 * mini.c: Use OP_PADD to add offsets to addresses.
5755 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
5757 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
5759 * mini-sparc.c (mono_arch_emit_epilog): fix check
5760 for folding last op into restore instruction
5762 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
5764 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
5765 helper methods using the code manager.
5767 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
5769 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
5771 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5773 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
5774 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
5776 * mini-s390.c: fix tail processing
5778 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
5780 * mini-ppc.c: mul.ovf.un exception name fix.
5782 2004-08-03 Martin Baulig <martin@ximian.com>
5784 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
5785 instances; before jumping to `handle_enum', also modify `ptype'.
5787 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
5789 * cpu-sparc.md: fcall maximal length too small.
5791 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
5793 * mini-amd64.c mini.h: Add initial support for passing/returning
5794 structures to/from pinvoked methods.
5796 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
5798 * mini-ppc.c: reg allocator fix.
5800 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
5802 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
5804 * inssel.brg: Optimize memset on 64 bit machines.
5806 * mini-amd64.c: Fix some vararg cases.
5808 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5810 * mini-s390.c: Corrected macro in emit_float_to_int
5812 * s390-abi.cs: Tests to exercise the s390 ABI
5814 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
5816 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
5819 * basic.cs: Add a test for add.ovf.un.
5821 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
5823 * mini-sparc.c: add case for OP_IDIV_UN
5825 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
5827 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
5829 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
5831 2004-07-30 Ben Maurer <bmaurer@ximian.com>
5833 * basic.cs: regression tests.
5835 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
5838 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
5840 * basic.cs: Add a new test.
5842 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
5843 and AOT. Various fixes and optimizations.
5845 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
5847 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
5849 * mini-ppc.c: make sure temp regs are not used for global reg
5852 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
5854 * cpu-sparc.md: conv_i8 fix for 64bits
5856 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
5858 2004-07-29 Ben Maurer <bmaurer@ximian.com>
5860 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
5861 add opcode for cmp BYTE PTR [eax], imm.
5863 * inssel.brg: Make memcpy and memset takes bases.
5865 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
5867 * *-amd64.*: More AMD64 work.
5869 2004-07-28 Ben Maurer <bmaurer@ximian.com>
5871 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
5872 add a compare-not-equal opcode.
5874 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
5876 * mini.c: Use mono_init_from_assembly instead of mono_init.
5878 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
5880 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
5882 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
5884 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
5886 * inssel.brg: 64 bit fixes.
5888 * mini.h (MonoCallInst): Add some AMD64 specific data.
5890 * mini.h: Add some OP_P opcodes.
5892 2004-07-28 Ben Maurer <bmaurer@ximian.com>
5894 * basic.cs: tests for 61797 and 61740
5896 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
5898 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
5899 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
5901 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
5903 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
5905 * *-amd64*.*: Ongoing AMD64 work.
5907 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
5909 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
5911 * *-amd64*: Ongoing AMD64 work.
5913 * mini-arch.h: Add AMD64 support.
5915 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
5917 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
5919 * mini-ops.h: Add new opcodes.
5921 * Makefile.am: Add AMD64 support.
5923 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
5924 rules into the inssel-long*.brg files.
5926 * *-amd64.*: Add beginnings of AMD64 backend.
5928 2004-07-22 Ben Maurer <bmaurer@ximian.com>
5930 * mini.c (print_dfn): commenting out the code that prints
5931 the cil. With -O=deadce, this makes -v -v crash.
5933 * cpu-pentium.md: make checkthis have a length of 2
5935 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
5937 * mini-sparc.h: fix implementations of __builtin
5938 functions for Sun compiler for V9.
5940 2004-07-16 Ben Maurer <bmaurer@ximain.com>
5942 * mini.c: use the new stelem.ref wrapper
5943 * exceptions.cs, arrays.cs: new stelem.ref tests
5945 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
5947 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
5948 new XSP should work with these changes).
5950 2004-07-14 Ben Maurer <bmaurer@ximain.com>
5952 * inssel-{long32,x86,}.brg: trivial optimizations.
5954 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
5956 * mini.c: load value when emitting box operation in
5959 2004-07-12 Ben Maurer <bmaurer@ximian.com>
5961 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
5962 is one byte shorter than cmp DWORD PTR [eax], 0.
5964 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
5966 * inssel-ppc.brg: arguments on the stack are always
5967 relative to the stack pointer (spotted by Neale Ferguson).
5969 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5971 * exceptions-x86.c: delay appending the method name to the trace until
5972 after mono_jit_info_table_find is called, as this gets the real
5975 2004-07-09 Ben Maurer <bmaurer@ximian.com>
5977 * aot.c: register roots
5979 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
5981 * aot.c : I could just use PLATFORM_WIN32 flag.
5983 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
5985 * aot.c : Reverting the previous fix. This time it broke linux build.
5987 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
5989 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
5991 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
5993 * mini.c (handle_stack_args): Remove some more debugging code.
5995 * mini.c (handle_stack_args): Remove debug output left in by mistake.
5997 * driver.c mini.h aot.c: Allow additional options to be specified with
5998 --aot and pass them to mono_compile_assembly.
6000 * aot.c: Add experimental code to AOT compile all loaded assemblies
6001 on demand and save the code into a cache in the filesystem.
6003 * aot.c: Add support for more wrapper methods.
6005 * mini.c (handle_stack_args): Handle some corner cases. Fixes
6008 * cpu-*.md: Remove removed opcodes.
6010 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
6011 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
6012 related icalls to marshal.c.
6014 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
6016 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
6018 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
6020 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
6022 2004-07-06 Ben Maurer <bmaurer@ximian.com>
6023 * liveness.c: If liveness is recomputated we need to reset the information
6024 for each variable. This way, if the liveness range has been narrowed
6025 by optimizations that happened after the last computation, we can return
6028 For example, if you have
6033 // Tons of code that does not affect i
6039 i = 0 is dead code and will be removed by SSA. However, when
6040 linear scan gets to the code, i will still appear to be live
6041 throughout the entire block. This prevents good register allocation.
6043 2004-07-06 Martin Baulig <martin@ximian.com>
6045 * debug-mini.c (mono_debug_init_method): Allow
6046 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
6047 (mono_debug_add_icall_wrapper): New method.
6049 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
6051 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
6053 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
6056 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
6058 * aot.c (mono_aot_load_method): Fix loading of debug info.
6060 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
6062 * aot.c: Add logging support.
6064 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
6066 * mini.h: Add prototype for mono_print_method_from_ip.
6068 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
6070 * inssel.brg: 64 bit fixes.
6072 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
6075 * Makefile.am: Add SPARC64 support.
6077 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
6079 * aot.c: Fix alignment problems on 32 bit platforms.
6081 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
6083 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
6086 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
6089 * mini.h: Bump AOT file version. Some 64 bit fixes.
6091 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
6093 * inssel-sparc.brg: Add new rule to avoid register moves.
6095 * inssel.brg: Add ldind_to_load_membase helper function.
6097 2004-06-30 Ben Maurer <bmaurer@ximian.com>
6099 * mini.c: OffsetToStringData intrinsic.
6101 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
6103 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
6105 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
6108 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
6109 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
6111 * mini.c: reinstated mono_compile_get_interface_var()
6112 on x86, too, since the change breaks the Gtk# build there as well.
6114 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6116 * driver.c: remove loop from the default optimizations: it seems to
6117 interact badly with some of the other options (see bug #60613).
6119 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
6121 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
6122 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
6124 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
6126 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
6127 vararg-using methods.
6129 2004-06-21 Martin Baulig <martin@ximian.com>
6131 * mini/mini-exceptions.c
6132 (mono_handle_exception): Added `gpointer original_ip' argument.
6133 After calling mono_unhandled_exception(), call
6134 mono_debugger_unhandled_exception() and if that returns true,
6135 restore the context and return.
6137 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
6139 * mini-ppc.c: prefer the use of relative branches so
6140 they won't need to be patched in aot code (patch from Patrick Beard).
6142 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
6144 * aot.c: patch from Patrick Beard to make the output assembly
6145 more correct for the MacOSX assembler. Small tweak to
6146 generate sane images on Linux/PPC, too.
6148 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6150 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
6151 case until bug #59509 is fixed (shows up in #60332).
6153 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6155 * mini.c: make sure the needed wrappers are compiled, too, with
6158 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
6160 * driver.c: remove NPTL reference in --version output.
6162 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6164 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
6165 generate valid assembly for the Mach-O assembler.
6167 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
6169 * driver.c: don't include abcrem in the all optimization specifier
6170 since it slows down jit compilation too much for now.
6172 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
6174 * mini.c: use BIGMUL only if both operands have the same signage.
6175 * iltests.il: Test for bug 60056. (errors related to signage in
6180 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
6182 * mini.c, aot.c: memory leak fixes.
6184 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
6186 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
6188 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
6190 * Makefile.am: remove the -static hack completely, it links in
6191 statically glib as well.
6193 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
6195 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
6196 * exceptions.cs: make it compile with new mcs/csc.
6198 2004-06-03 Massimiliano Mantione <massi@ximian.com>
6199 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
6200 and added relevant test case.
6202 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
6204 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
6205 regressions in gtk-sharp.
6207 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
6209 * exceptions.cs: New regression tests.
6211 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
6213 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
6215 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
6217 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
6219 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
6221 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
6223 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
6225 * mini.c (mono_jit_runtime_invoke): Init class in this
6226 method instead of trusting mono_jit_compile_method to
6227 do the work (because wrappers can be in object class)
6229 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
6231 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
6233 * basic-long.cs: New regression test.
6235 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
6237 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
6240 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
6242 * Makefile.am: fix miguel's change to build mono statically against
6243 libmono (track build dependencies).
6245 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
6247 * cfold.c: Some glib versions do not have G_MININT32.
6249 2004-05-26 Massimiliano Mantione <massi@ximian.com>
6251 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
6252 with precision of tan, atan, sin and cos, and implemented related
6253 regressions tests (fixes bug 54467, but one new problem appeared and
6256 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
6258 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
6260 * exceptions.cs: Add test for constant folding && division by zero.
6262 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
6263 since driver.c is in libmono too, so the optimization was useless.
6265 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
6266 variable to driver.c so the compiler can emit more efficient code to
6269 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6271 * Makefile.am: don't distribute generated inssel.[ch] files.
6273 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
6275 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
6276 into the default appdomain. Fixes #58707.
6278 * jit-icalls.c: Remove the broken approximation for truncl, doing
6279 no conversion is better.
6281 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
6284 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
6286 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
6287 of the mcrxr instruction which is not available on some processors
6288 even if it's documented to be. Implement add and sub overflow correctly
6289 (still not complete for long unsigned). Speed up icalls a bit.
6291 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
6293 * mini.c (mono_jit_compile_method_with_opt): Make sure that
6294 we run .cctor in the current domain instead of target_domain.
6296 Fixes bug #58558, .cctor not being called in -O=shared.
6298 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
6300 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
6302 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
6304 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
6305 which can be done with an imm8, do it that way.
6306 (mono_arch_output_basic_block): ditto for a jmp
6307 (mono_arch_emit_prolog): Computate maximum offset of a label.
6309 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
6311 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
6312 now tries to allocate prefered physical reg's for virtual
6313 regs. This reduces the number of emited spills/loads with
6314 20-30% on our core assemblies.
6316 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6318 * jit-icalls.c: truncl() is not needed and trunc() is
6319 the correct thing to do anyway (bug #58287).
6321 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
6323 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
6326 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
6328 * driver.c: enable loop optimizations by default.
6330 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
6332 * mini-x86.c: fix calc of max loop size when aligning loops start.
6334 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
6336 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
6339 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
6341 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
6344 * basic-long.cs: Add tests for add/subtract of immediates with carry.
6346 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
6348 * mini.c (inline_method): Allways inline some wrappers even if the cost
6349 is too large. Fixes #58785.
6351 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
6353 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
6355 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
6356 (crichton@gimp.org). Beginning of support for sparc/linux.
6358 * mini-sparc.c: Optimize retrieval of LMF address.
6360 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
6362 * exceptions-ppc.c: handle alloca in methods with clauses.
6364 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
6366 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
6368 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
6370 * mini.c: Delegate most of the abort signal work to
6371 mono_thread_request_interruption, which also handles Stop and Suspend
6374 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
6376 * mini.c mini.h: Allow inlining of icall wrappers if the backend
6377 supports the save/restore lmf opcodes.
6379 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
6381 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
6384 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
6386 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
6388 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
6389 methods which contain array accesses.
6391 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
6392 boundaries. Fixes #58537.
6394 * iltests.il: Add regression test for #58537.
6396 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
6398 * mini-x86.c (mono_arch_local_regalloc): Last part of
6399 fix for bug #58633 (releasing register to early).
6401 2004-05-18 Miguel de Icaza <miguel@ximian.com>
6403 * basic-long.cs: Add new regression test.
6405 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
6407 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
6408 register too early on the chain.
6410 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
6412 * mini.c (create_helper_signature): Use a helper function to reduce
6413 the code which needs to be written. Also set the calling convention of
6414 icalls on windows. Fixes #57840.
6416 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
6418 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
6419 exceptions-ppc.c: added helper function to get the instruction address
6420 from a signal handler context.
6422 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
6424 * helpers.c: use g_get_tmp_dir. Invokes happyness
6427 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
6429 * helpers.c: Add new env variable to pass args to objdump.
6430 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
6432 2004-05-17 Radek Doulik <rodo@ximian.com>
6434 * Makefile.am (common_sources): added abcremoval.h so it get
6435 disted and daily mono packages on go-mono.com will build again
6437 2004-05-17 Massimiliano Mantione <massi@ximian.com>
6439 * abcremoval.c: Fixed coding style, added copyright header.
6441 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
6443 * mini.h: Added prototype for abc removal main function.
6445 * build_relations_propagation_table.pl: Added copyright header.
6447 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
6449 * basic-long.cs: reg test for complex ceq_long bug.
6451 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
6453 * mini-x86.c (mono_arch_local_regalloc): Correctly free
6454 reg in long and clob case (bug #58343). Fixed/added comments.
6456 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
6458 * mini.c (mono_jit_runtime_invoke): Follow new convention
6459 of calling the invoke method with an function pointer.
6461 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
6463 * ChangeLog: Fix author of memory leak patch.
6465 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
6467 * Makefile.am: fix make dist as well...
6470 2004-05-14 Massimiliano Mantione <massi@ximian.com>
6472 * cfold.c: Made so that conversions from pointer to int4 are no-ops
6473 on archs where pointers are 4 bytes long.
6475 * Makefile.am: Added abcremoval.c source file.
6477 * abcremoval.c: Added abcremoval.c.
6479 * abcremoval.h: Added abcremoval.h.
6481 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
6483 * inssel.brg: Enabled bounds check removal.
6485 * mini.c: Added support for abcrem optimization.
6487 * mini.h: Added abcrem optimization label.
6489 * driver.c: Added support for abcrem optimization.
6491 * propagated_relations_table.def: Added propagated_relations_table.def.
6493 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
6495 * mini.c, cfold.c: fix style.
6497 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6499 * mini.c: handle issue with the low-level implementation of
6500 some long opcodes (bug #54209).
6502 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
6504 * basic.cs: test for my new cmov stuff.
6506 2004-05-13 Patrik Torstensson
6508 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
6509 opt and added peephole documentation.
6511 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
6513 * tramp-ppc.c: rewrote the generic trampoline code.
6515 2004-05-11 Patrik Torstensson
6517 * mini-x86.c: optimize long shl/shr asm code (one less branch)
6519 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
6521 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
6523 * mini.h mini.c dominators.c: Applied patch from Derek Woo
6524 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
6526 * mini.c: Add new icalls for AsAny marshalling.
6528 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
6530 * tramp-ppc.c, mini-ppc.c: more cleanups.
6532 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6534 * mini.c: no warnings.
6536 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6538 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
6540 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
6542 * mini.c: In the thread abort signal handler, if the thread is in the
6543 process of being stoped, don't throw the Abort exception, just stop the
6546 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
6548 * tramp-ppc.c: removed old code.
6550 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6552 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
6553 do some simple speed optimizations on ppc.
6555 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
6557 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
6558 and large offsets in load/store.
6560 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
6562 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
6563 it causes regressions.
6565 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
6567 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
6570 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
6572 * jit-icalls.c: remove warnings.
6573 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
6574 speedups for unsafe code.
6576 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
6578 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
6580 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
6582 * basic-calls.cs: Add new regression test.
6584 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
6587 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
6589 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
6592 2004-05-06 Patrik Torstensson
6594 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
6595 long reg allocation in any reg (not only eax:edx) and implemented
6596 long shl/shr ops in asm instead of helpers.
6598 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
6600 * mini-sparc.h: Fix warnings.
6602 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
6605 * mini-exceptions.c (mono_handle_exception): Call the filter in a
6606 separate statement for clarity.
6608 * mini-sparc.c: Update status.
6610 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
6612 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
6615 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6617 * inssel-ppc.brg: another small pre-release workaround:
6618 we don't do overflow detection for long_sub_un.
6620 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6622 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
6623 (also works around a weird ppc bug: 57957).
6625 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
6627 * tramp-ppc.c: trampoline fixes.
6629 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
6631 * mini-ppc.c: fixed typos.
6633 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
6635 * mini-ppc.c, exceptions-ppc.c: more code saves registers
6636 at the top of the stack. Fixed typos. Use a frame registers
6637 for all the methods with exception clauses.
6639 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
6641 * exceptions-ppc.c: restore fp registers.
6643 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
6645 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
6646 order from the stack top (moved the stack room to save the
6647 return value for trace after the param area). Fixed corruption
6648 in restoring registers on unwind.
6650 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
6652 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
6654 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6656 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
6657 and prolog/epilog for methods that use it. Allow
6658 enough param area room for varargs methods. Fix miguel's
6659 breakage in exception handling.
6661 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6663 * Makefile.am: run genmdesc only on current arch.
6665 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6668 * mini-x86.h: fix the build on windows.
6670 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
6672 * 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.
6674 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
6676 * mini-exceptions.c: New file.
6678 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
6679 Move some parts of the x86 exception handling code to an
6680 arch-independent file so it can be shared with other ports.
6682 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
6684 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
6686 2004-04-26 David Waite <mass@akuma.org>
6688 * driver.c: remove comma from end of enumeration declaration
6690 2004-04-26 Jackson Harper <jackson@ximian.com>
6692 * driver.c: parse config file before loading first assembly. This
6693 allows the user gac to be enabled/disabled.
6695 2004-04-23 Miguel de Icaza <miguel@ximian.com>
6697 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
6698 simpler mechanism: we do not care what is encoded initially
6699 (branch absolute or relative), we care about the code and its
6700 target. I kept the old code for reference for now.
6702 The new code tries first to determine if the jump is anywhere in
6703 the -/+32 absolute meg range, if it succeeds, it encodes using the
6704 absolute branch; If not, it tried to find something in the
6705 relative range, if not, it uses the handle_thunk code.
6707 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
6709 * exceptions-ppc.c: use the correct ip register on macosx.
6711 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
6713 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
6715 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
6717 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
6718 Raise exception on integer divide by zero by hand since the hw
6719 doesn't support it. Handle NaNs in FP compares.
6721 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
6723 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
6724 code reducing duplication between the platforms and enabled
6725 signal exception handling (on linux for now).
6727 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
6729 * exceptions-ppc.c: more macosx support.
6731 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6733 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
6735 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
6737 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
6739 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
6741 * iltests.il: more tests.
6743 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
6745 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
6748 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
6750 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
6752 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
6754 * liveness.c: Mark variables as volatile in all basic blocks reachable
6755 from exception clauses.
6757 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
6759 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
6762 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
6764 * iltests.il, basic.cs: more tests for regalloc.
6766 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
6768 * iltests.il: Some tests for register allocation modifications
6771 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
6773 * exceptions.cs: Add regression test for bug #56782.
6775 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
6776 original stack trace if an exception is rethrown. Fixes #56782. Oh,
6777 the beauty of fixing the same thing in 5 different files...
6779 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
6781 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
6784 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
6786 * mini.c: Add support for STRWLPARRAY marshalling convention.
6788 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
6790 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
6791 to init the context to setup the regs pointer).
6793 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
6795 * exceptions-ppc.c: more exceptions work.
6797 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6799 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
6802 2004-04-13 Miguel de Icaza <miguel@ximian.com>
6804 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
6805 can use the memory directly.
6807 * cpu-pentium.md: Update documentation from a post from Zoltan.
6809 add x86_add_membase, x86_sub_membase, x86_mul_membase
6811 2004-04-13 Miguel de Icaza <miguel@ximian.com>
6813 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
6814 GENERAL_REGS they were also hardcoded for all PPC ports.
6816 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
6818 Remove hard-coded limit for floating point registers, use
6819 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
6821 Notice that in MacOS X calling conventions you can fit a lot more
6822 floating point values in registers, so I should update the PInvoke
6823 test to excercise the passing of floating point values on the
6824 stack (currently broken).
6826 2004-04-06 Miguel de Icaza <miguel@ximian.com>
6828 * tramp-ppc.c (create_trampoline_code): Added
6829 JUMP_TRAMPOLINE_SIZE.
6830 (ppc_magic_trampoline): Follow the pattern from
6831 x86_magic_trampoline: if code is set to zero, return.
6832 (create_trampoline_code): Always pass MonoMethod to the jump
6833 trampoline, before it was passing a null.
6834 (mono_arch_create_jump_trampoline): Implement the jump stub, could
6835 share the code with mono_arch_create_jit_trampoline.
6837 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
6839 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
6842 * cpu-g4.md: Added length for jmp instruction, the worst case
6843 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
6846 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
6848 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
6850 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
6852 * mini.c: Only set bblock->real_offset when adding a new bblock, and
6853 before each IL instruction.
6855 * mini.c (CEE_BOX): Fix warnings.
6857 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6859 * mini.c: removed a few unused vars and extra whitespace.
6861 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
6863 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
6865 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
6867 (OP_GETCHR): use the above
6868 (CEE_LDELEMA): use the above.
6870 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
6871 version of the generic impl.
6872 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
6873 (CEE_LDELEMA): use the above.
6875 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
6877 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
6880 * iltests.il: Added new regression test for #56317.
6882 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
6884 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
6885 under NetBSD. Fixes #56450.
6887 * liveness.c (update_gen_kill_set): Fix previous patch.
6889 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6891 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
6893 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
6895 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
6898 * inssel-sparc.brg: Add more optimizations.
6900 * mini-sparc.c: Replace multiply/divide with shifts if possible.
6902 2004-04-01 Martin Baulig <martin@ximian.com>
6904 * mini.c (handle_box): New static function; moved the
6905 implementation of CEE_BOX here.
6906 (mono_method_to_ir): Added `constrained_call' variable.
6907 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
6908 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
6909 mono_method_get_constrained() to get the method.
6911 2004-04-01 Martin Baulig <martin@ximian.com>
6913 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
6914 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
6915 (mono_method_to_ir): We don't need these macros anymore since
6916 mono_class_get_full() already takes care of it.
6918 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6920 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
6921 use @function (as doesn't accept #function here) and check the return
6922 value of system and stop if fails.
6924 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6926 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
6928 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
6930 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
6932 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
6934 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
6937 * basic-long.cs: Add test for negation of Int64.MinValue.
6939 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
6941 * mini-sparc.c: Update status.
6943 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
6945 * exceptions-sparc.c: Fix return value in filters.
6947 * inssel-sparc.brg: Fix register allocation in some rules.
6949 2004-03-28 Martin Baulig <martin@ximian.com>
6951 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
6954 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
6956 * mini-x86.c (mono_arch_patch_code): Fix warnings.
6958 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
6959 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
6960 remove unused conv_u4 opcode.
6962 * mini-x86.c: Remove valgrind workaround since it slows down things
6963 even when mono is not run under valgrind.
6965 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
6967 * mini-sparc.c: Update status.
6969 * inssel-sparc.brg: Add some optimizations.
6971 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
6972 future delay slot filling. Add support for varargs, tail calls and JMP.
6974 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
6975 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
6977 * inssel.brg: Fix register allocation in OP_ARGLIST.
6979 * inssel.brg: Fix warnings.
6981 2004-03-25 Martin Baulig <martin@ximian.com>
6983 * mini.c (inflate_generic_field): Removed.
6984 (mini_get_method): Removed, use mono_get_method_full(),
6985 (mini_get_class): Removed, use mono_class_get_full().
6986 (mono_method_to_ir): Pass our generic context to
6987 mono_field_from_token().
6989 2004-03-25 Martin Baulig <martin@ximian.com>
6991 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
6992 of a `MonoMethod *'.
6993 (mini_get_method): Take a `MonoGenericContext *' instead
6994 of a `MonoMethod *'.
6995 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
6996 a new local variable called `generic_context' which holds the
6997 current `MonoGenericContext *'; use it to lookup things.
6999 2004-03-24 Martin Baulig <martin@ximian.com>
7001 * mini.c (mini_get_class): New static method; if we're inside a
7002 generic instance, inflate the class if neccessary.
7003 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
7005 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
7007 * iltests.il: New regression test for #55976.
7009 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
7012 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
7014 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
7017 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
7019 * liveness.c: Consider SSA stores as well as loads when making vars
7022 * exceptions.cs: New regression tests for register allocation.
7024 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
7026 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
7027 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
7028 domain lock only to protect puntual access to data structures.
7029 Added access lock for sighash, jit_icall_hash_name,
7030 jit_icall_hash_addr and domain->code_mp.
7032 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
7034 * driver.c: Print SIGSEGV handling method.
7036 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
7038 * mini.c (setup_jit_tls_data): Handle case when this is called
7039 multiple times for a thread.
7041 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
7042 is different from fbxx_un. Fixes #54303. Also use constants instead of
7043 magic numbers in a lot of places.
7045 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
7047 * exceptions.cs: Fix cctor test when --regression is used.
7049 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
7051 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
7054 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
7056 * inssel-ppc.brg: fixed register assignments for some rules.
7058 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
7060 * exceptions.cs: Add test for exceptions in static constructors.
7062 * mini.c (mono_jit_compile_method_with_out): Move the calling of
7063 static constructors outside the domain lock. Fixes #55720.
7065 2004-03-17 Martin Baulig <martin@ximian.com>
7067 * mini.c (get_generic_field_inst): Removed, this'll never happen.
7068 (inflate_generic_field): Take the `MonoMethod *' instead of the
7069 `MonoClass *' and added support for generic method.
7070 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
7071 have a `field->parent->gen_params', only inflate the field if it's
7072 an open constructed type.
7074 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
7076 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
7077 exception object instead of the preconstructed ones.
7079 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7081 * mini.c: reverted changed to sigsegv_signal_handler commited
7082 accidentally in the previous patch.
7084 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7087 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
7088 running --aot with an old assembly.
7090 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
7092 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
7095 * mini-sparc.c: Add support for v9 branches with prediction.
7097 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
7099 * mini.c (mini_init): #warning is GNUC only
7101 * mini-sparc.h: implement __builtin_frame_address
7102 and __builtin_return_address for Sun C compiler
7104 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
7106 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
7108 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
7110 * basic-calls.cs: Add test for unaligned byref long argument passing.
7112 * mini-ops.h: Add sparcv9 compare and branch instructions.
7114 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
7115 v9 instructions if we have a v9 cpu.
7117 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
7118 registers for global allocation.
7120 * exceptions-sparc.c: Fixes.
7122 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
7124 * liveness.c (mono_analyze_liveness): Optimized version.
7126 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
7128 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
7131 * basic-float.cs basic-calls.cs: New regression tests.
7133 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
7135 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
7136 sigaltstack implementation.
7138 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
7140 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
7141 stuff if SIGSEGV_ON_ALTSTACK is not defined.
7143 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
7145 * mini.c: Fix warnings.
7147 * mini.c (mono_resolve_patch_target): New function which contains the
7148 arch independent part of the patching process.
7150 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
7151 patching code to a separate function.
7153 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
7155 * mini.c (add_signal_handler): ifdef out on Windows
7157 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
7159 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
7160 cpu-sparc.md: Add exception handling support + other fixes.
7162 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
7163 typed GC detection in --version.
7165 * basic.cs exceptions.cs: New regression tests.
7167 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
7168 the arch specific code can store data during a compilation.
7170 * mini-ops.h: Add OP_SETFRET.
7172 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
7173 function, register a separate icall for each arity, so the icalls can
7176 * mini.c (mono_print_tree): Print negative offsets in a more readable
7179 * mini.c: Make signal handling work on sparc.
7181 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
7183 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
7185 * jit-icalls.c: Emulate truncl by aintl on solaris.
7187 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
7189 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
7191 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
7193 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
7195 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
7196 a MarshalByRef type, inline a method that performs the check, taking into
7197 account that the object can be a proxy. Also implemented tow new opcodes:
7198 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
7199 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
7200 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
7202 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
7204 * mini-ppc.c: if a relative branch displacement is too big
7205 but it points to and area reachable with an absolute branch,
7208 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
7210 * mini.c: optimize small copies in cpblk.
7212 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
7214 * basic-calls.cs basic-float.cs: New regression tests.
7216 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
7217 negative offsets from %fp. Implement localloc. Fix local register
7218 allocation. Fix the case when the this argument needs to be saved to
7219 the stack. Implement some missing opcodes.
7221 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
7223 * mini.c (mini_method_compile): Reenable global regalloc in methods
7224 with exception handlers.
7226 * linear-scan.c (mono_varlist_sort): Fix warning.
7228 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
7230 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
7233 * liveness.c: Make all variables uses in exception clauses volatile, to
7234 prevent them from being allocated to registers. Fixes #42136.
7236 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
7238 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
7241 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
7242 argument to mono_arch_regalloc_cost.
7244 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
7247 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
7249 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
7250 Make the cost of allocating a variable to a register arch dependent.
7252 * basic-calls.cs: Fix compilation of tests.
7254 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
7255 helper function to cut back on the number of #ifdefs needed.
7257 * mini-ppc.c: Fix compilation.
7259 * basic-calls.cs: New regression tests.
7261 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
7263 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
7264 of l0 since that is callee saved.
7266 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
7269 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
7270 of delay instruction.
7272 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
7274 * mini.h (MonoCallInst): Add 'virtual' flag.
7276 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
7278 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
7280 * *.cs: New regression tests.
7282 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
7285 * mini.c (mono_runtime_install_handlers): Fix build.
7287 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
7288 'signal_stack_size' members.
7290 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
7291 alternate signal stack.
7293 * exceptions-x86.c: Add stack overflow handling.
7295 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
7296 functions to arch independent code.
7298 * mini.c (mono_print_tree): Print more detailed info for load_membase
7301 2004-02-23 Martin Baulig <martin@ximian.com>
7303 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
7305 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
7307 * mini-x86.c: fixed reg allocation for div/rem.
7309 2004-02-22 Miguel de Icaza <miguel@ximian.com>
7311 * driver.c (mono_main): Report some configuratio options on --version.
7313 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
7315 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
7316 low in the address space. Correctly flush memory in thunks where we
7319 2004-02-20 Martin Baulig <martin@ximian.com>
7321 * mini.c (mini_get_method): New static method; inflate all generic
7322 methods and methods in open generic instances.
7323 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
7324 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
7326 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
7328 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
7330 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
7332 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
7334 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
7336 * mini-sparc.c (flushi mono_arch_output_basic_block): make
7337 it compile using Sun's compiler.
7339 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
7341 * 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.
7343 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
7345 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
7347 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
7349 * mini-ppc.c: handle calls outside of the allowed range with thunks
7350 allocated using the code manager.
7351 * tramp-ppc.c: use the code manager to hold generated native code.
7352 Fixed the magic trampoline to just patch vtable entries.
7354 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
7356 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
7359 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
7361 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
7364 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
7365 if we have a working __thread implementation.
7367 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
7368 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
7370 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
7372 * mini-x86.c: Fix compilation under gcc 2.
7374 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
7376 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
7377 contains a call to the wrapped function.
7379 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
7380 OP_<CALL>_IMM opcodes, and use them under X86.
7382 * mini.c (mono_jit_find_compiled_method): Fix warning.
7384 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
7386 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
7388 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
7389 functionality to mini.c.
7391 * mini.c (mono_create_jump_trampoline): New function to create a jump
7392 trampoline. Return a compiled method instead of a trampoline if it
7393 exists. Add a cache for jump trampolines.
7395 * mini.c (mono_jit_find_compiled_method): New function to return a
7396 compiled method if it exists.
7398 * mini-x86.c: Call mono_create_jump_trampoline instead of
7399 mono_arch_create_jit_trampoline.
7401 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
7402 a jump trampoline. Fixes #52092.
7404 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
7406 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
7407 which is not up-to-date. Add check_corlib_version () instead.
7409 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
7412 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
7413 since newer valgrind versions do not need it.
7415 * mini.c (mono_jit_compile_method_with_opt): New helper function to
7416 compile a method with a given set of optimizations.
7418 * mini.c: Compile icall wrappers on-demand instead of at startup.
7420 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
7421 wrapper for an icall.
7423 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
7425 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
7428 * iltests.il: Add test for non-empty stack before switch instruction.
7430 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
7432 * mini.c: Add support for new stringbuilder marshalling conventions.
7434 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
7436 2004-02-01 Martin Baulig <martin@ximian.com>
7438 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
7439 in `ginst->mtype_argv'.
7441 2004-01-31 Miguel de Icaza <miguel@ximian.com>
7443 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
7444 facilitate grepping.
7446 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
7448 * mini.c: fixed buglet in initobj generic implementation for references.
7450 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
7452 * Makefile.am: make the version script conditional.
7453 * jit-icalls.c: handle missing truncl().
7455 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
7457 * exceptions.cs: Add more tests for double->int conversion.
7459 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
7460 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
7462 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
7464 * driver.c: make --verbose --version emit an error
7465 if the loaded corlib doesn't match the runtime version.
7467 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
7469 * mini-ppc.h: export ppc_patch().
7470 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
7471 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
7472 on par or better than on MacOSX.
7474 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
7476 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
7477 mono_lookup_pinvoke_call.
7479 * mini-x86.c: Under windows, the default pinvoke calling convention is
7480 stdcall. Fixes #52834.
7482 * mini.c (optimize_branches): Add an upper bound to the number of
7483 iterations to prevent infinite loops on strange loops. Fixes #53003.
7485 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
7487 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
7488 and ISINST. Fixes #52093.
7490 * objects.cs (test_0_vector_array_cast): New tests.
7492 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
7494 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
7495 checking in Array.Set ().
7497 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
7500 * object.cs (test_0_multi_array_cast): New regression test.
7502 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
7504 * exceptions-ppc.c: fix build on Linux/PPC.
7506 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
7508 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
7509 running under valgrind.
7510 (x86_magic_trampoline): Fix build bustage.
7512 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
7513 negative values as well. This is needed for the encoding of the line number
7514 info, since sometimes the line numbers are not in increasing order.
7516 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
7518 * cpu-pentium.md (localloc): Increase the size of the localloc
7519 instruction since it is a loop under Win32.
7521 * debug-mini.c (record_line_number): Get rid of unneccesary memory
7524 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
7526 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
7527 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
7528 Max Horn (max@quendi.de). Fix file names in comments.
7530 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
7532 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
7533 avoid stack overflow.
7534 (replace_usage): Avoid uninitialized variable warnings.
7536 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
7537 and taking the address of valuetype variables.
7539 2004-01-03 Patrik Torstensson
7541 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
7542 for other purposes than FP later on.
7544 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
7546 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
7549 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
7551 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
7553 2003-12-30 Patrik Torstensson <p@rxc.se>
7555 * mini-x86.h: Decreased number of availiable fp regs.
7556 Solves corner cases with FP spilling.
7558 2003-12-23 Patrik Torstensson <p@rxc.se>
7560 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
7561 for floating point stack tracking / spilling on x86.
7564 * basic-float.cs: added float mul overflow test.
7566 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
7568 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
7570 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
7572 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
7573 supports for cond branches that overflow the immediate
7574 overflow offset. mcs can compile simple programs.
7576 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
7578 * exceptions-ppc.c: exception handling support wip:
7579 finally handlers get run on exception.
7581 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
7583 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
7586 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
7588 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
7589 initial support for stack walking and unwinding.
7591 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
7593 * driver.c (mono_main): Make corlib-out-of-sync message more
7594 descriptive. Also remove verify_corlib call.
7596 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
7598 * mini.c: make CEE_NEWARR calls and other emulated opcodes
7599 not overlap with other call's arguments, too.
7601 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
7603 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
7604 move to arch-specific code the choice of arch-specific
7605 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
7606 * mini.c: ensure emulation calls will not interleave
7609 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
7611 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
7612 the magic trampoline stack frame is dropped before executing
7615 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
7617 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
7618 and integer to fp conversions. Added support for overflowing
7619 arguments on the stack. Reserve a couple more registers as temps.
7620 Added support for aot compilation (as output still needs to be
7623 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
7625 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
7626 Don't overwrite return register in some corner cases.
7628 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
7630 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
7631 static constructors when AOT compiling.
7633 * driver.c (mono_main): Call mono_check_corlib_version.
7635 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
7637 * cpu-g4.md, basic.cs: fixed div target register.
7639 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
7641 * mini-ppc.c, basic.cs: shl_imm fix with test.
7643 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
7645 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
7646 structures by value. Misc fixes.
7647 * objects.cs: more tests.
7649 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
7651 * mini-ppc.c: lconv.ovf.i implemented.
7653 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7656 (mini_init): don't error out if someone already called g_thread_init.
7658 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
7660 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
7661 to be any type per the spec. Fix abnormal memory usage when
7662 the same object is repeatedly thrown.
7664 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
7666 * mini.c: check for overruns in IL code.
7668 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
7670 * TODO: Add/remove some todo entries.
7672 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
7674 * driver.c (mono_main): Call mono_verify_corlib.
7676 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
7678 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
7679 This has been moved to mini.c
7680 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
7681 type being casted is marshalbyref it could be a proxy, so instead of
7682 emitting the type check code, emit a call to a runtime method that will
7683 perform the check by calling CanCastTo if needed.
7685 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
7687 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
7688 methods with large stack frames under Win32.
7690 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
7692 * Makefile.am: Distribute regression tests.
7694 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
7695 at the end instead of inserting each variable into the sorted list.
7697 * linear-scan.c (mono_varlist_sort): New helper function.
7699 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
7701 * mini.c: ensure arguments and locals are within bounds.
7703 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
7705 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
7708 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
7710 * mini.c (mono_cprop_copy_values): Fix crash.
7712 * aot.c: Set verbosity back to 0.
7714 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
7716 * regalloc.c: complete memory leak fix by Laurent Morichetti
7719 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
7721 * driver.c (main_thread_handler): Revert the previous patch.
7723 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
7726 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
7727 memory from the memory pool.
7729 * driver.c (main_thread_handler): Turn on all optimizations when
7732 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
7733 an array for better performance.
7735 * regalloc.c (mono_regstate_assign): Fix memory leak.
7737 * debug-mini.c (mono_debug_serialize_debug_info): New function to
7738 serialize the debug info.
7740 * debug-mini.c (mono_debug_add_aot_method): New function to load the
7741 debug info from the serialized representation.
7743 * aot.c: Save debug info into the generated file and load it when
7746 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
7748 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
7750 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
7751 More FP-related fixes.
7753 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
7755 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
7756 and register allocation buglet. Hello world now runs.
7758 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
7760 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
7761 * tramp-ppc.c: fixed class init trampoline.
7762 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
7764 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
7766 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
7767 mini.c: more ppc changes/fixes.
7769 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
7771 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
7772 Also optimize the case when the arguments are the same in the caller
7775 * iltests.il: Add tests for tail calls with valuetype arguments.
7777 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
7779 * mini-ppc.c: fixes for struct return type.
7781 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
7783 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
7784 mono_spillvar_offset() to arch-specific code.
7786 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
7788 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
7790 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
7792 * exceptions-x86.c: Fix stack space leaks.
7794 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
7795 registers from the lmf if the method has save_lmf set.
7797 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
7799 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
7800 of icall wrappers into InvokeInDomain, since these are now per-domain.
7802 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
7804 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
7805 make some opcode emulation and intrinsic ops enabled/disabled
7806 according to the architecture. More fixes.
7808 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
7810 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
7812 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
7814 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
7815 arch-specific handling for 'this' and struct return type to
7818 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7820 * aot.c: prevent divide by zero error when reporting (it happened with
7823 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
7825 * mini.h (inst_switch): Remove unused macro.
7827 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7830 (load_aot_module): free 'info->methods' and 'info' properly. No more
7831 "free(): invalid pointer blah" messages when you have an old aot
7834 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
7836 * jit-icalls.c, mini.c: Added support for context static fields.
7838 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
7840 * mini.c (mono_method_blittable): Methods which set LastError are not
7841 blittable either. Fixes #51108.
7843 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
7845 * mini.c: flush icache.
7846 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
7848 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
7850 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
7852 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
7854 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
7857 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
7860 * inssel.brg (CEE_MKREFANY): Fix AOT case.
7862 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
7864 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
7865 instruction when the result is discarded.
7867 * iltests.il (test_0_div_regalloc): New regression test.
7869 * arrays.cs: Fix compilation error.
7871 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
7873 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
7874 float rules to inssel-x86.brg: sane architectures with FP registers
7875 don't need to implement these rules.
7877 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
7879 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
7881 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
7883 * mini.h, inssel-long32.brg: fixed endianess issues in int64
7884 implementation of 32 bit systems.
7886 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
7888 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
7889 (Jeroen Zwartepoorte).
7891 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
7893 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
7894 the caller and the callee matches.
7896 * mini.c (mono_method_to_ir): Add comment.
7898 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
7899 signbit is missing on some platforms.
7901 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
7903 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
7905 * mini.c (setup_jit_tls_data): Call the new function.
7907 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
7909 * mini-x86.c: Add experimental support for fast access to the lmf
7910 structure under NPTL/Linux 2.6.x.
7912 2003-11-06 Martin Baulig <martin@ximian.com>
7914 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
7915 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
7918 2003-11-02 Martin Baulig <martin@ximian.com>
7920 * mini.c (inflate_generic_field): New static method.
7921 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
7922 generic instance and the field is declared in a generic type, call
7923 inflate_generic_field() to inflate it. Fixes gen-28.cs.
7925 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
7927 * mini.h mini.c (mono_method_same_domain): New function to return
7928 whenever the caller and the callee are in the same domain.
7930 * tramp-x86.c (x86_magic_trampoline): Use the new function.
7932 2003-10-30 Martin Baulig <martin@ximian.com>
7934 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
7935 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
7937 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
7938 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
7940 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
7942 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
7945 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
7946 object here, so it is in the correct appdomain etc.
7948 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
7950 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
7952 (mono_method_to_ir): Avoid freeing the type created returned from
7953 mono_type_create_from_typespec, since it is put into an internal cache
7954 by the function. Fixes pointer.exe.
7956 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
7957 trampolines for icalls and pinvokes as well. Fixes #33569.
7959 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
7961 * mini.c: Update after appdomain changes.
7963 * mini.c (mono_jit_compile_method_inner): Allways compile native
7964 method wrappers in the root domain, since there can only be one
7965 instance of them, whose address is stored in method->info.
7967 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
7969 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
7970 environment variable. Instead detect automatically whenever running
7971 under valgrind using the magic macro RUNNING_ON_VALGRIND from
7974 2003-10-16 Miguel de Icaza <miguel@ximian.com>
7976 * trace.c, trace.h: New files that implement the new trace option
7979 * driver.c: Document new --trace options.
7981 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
7984 - if (mono_jit_trace_calls)
7985 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
7987 * mini.h: prototypes.
7989 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
7991 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
7993 * mini.c inssel.brg: Implement typedefbyref opcodes.
7995 * mini.c (mono_jit_compile_method): Remove unused local variable.
7997 * mini.c (mono_jit_compile_method_inner): Ditto.
7999 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
8001 * tramp-x86.c (x86_class_init_trampoline): Fix build.
8003 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
8005 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
8007 * mini.c (mono_no_aot): Remove unused global variable.
8009 * mini.c: Thread safety fixes.
8011 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
8013 * mini.c (mono_create_class_init_trampoline): Add a lock around
8014 class_init_hash_addr.
8016 * arrays.cs (test_0_newarr_emulation): Add new regression test for
8019 * mini.c: Decompose the NEWARR instruction before decomposing its
8020 arguments. Fixes #30073.
8022 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
8024 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
8027 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
8029 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
8031 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
8033 * driver.c: Add support for compiling icall wrappers to --compile.
8035 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
8037 * inssel.brg: The empty value in class->interface_offsets is -1, not
8040 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
8042 * objects.cs: New test for 'is' operator on an array of interfaces.
8044 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
8046 * tramp-ppc.c: update trampoline code to support jumps
8047 and class initialization.
8049 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
8051 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
8053 * inssel.brg (OP_UNBOXCAST): Fix #46027.
8055 * inssel.brg (OP_UNBOX): Remove unused rule.
8057 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
8058 region instead of one for each method. Fixes #47813.
8060 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
8062 * exceptions.cs (test_0_nested_finally): New regression test for
8063 nested exception handlers.
8065 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
8067 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
8069 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
8072 * mini.c (mono_method_check_inlining): Make the inlining limit
8073 configurable by an environment variable.
8075 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
8077 * mini.h: Bump AOT file version.
8079 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
8080 token, store the image along with the token, since the token might not
8081 refer to the same image as the method containing the relocation,
8082 because of inlining.
8084 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
8086 * mini.c (mono_precompile_assemblies): New function to compile
8087 all methods in all loaded assemblies.
8089 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
8091 * regalloc.h regalloc.c (MonoRegState): Change the type of
8092 iassign and fassign to int*, since they can contain large negative
8093 values if the register is spilled. Also added some comments. Fixes
8096 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
8097 under Win32. Fixes #42964.
8099 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
8101 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
8103 * aot.c: Added support for AOT compiling methods which contain calls
8104 to wrappers. Currently, only remoting-invoke-with-check wrappers are
8107 * driver.c (compile_all_methods): Run the compilation in a thread
8108 managed by mono. Fixes #44023.
8110 * mini.c (mono_codegen): Print full method name in verbose output.
8112 * mini-x86.c (mono_arch_patch_code): Fix warning.
8114 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
8115 jumps, since the method we are jumping to might be domain-specific.
8117 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
8119 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
8121 * inssel.brg: string chars are unsigned.
8123 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
8125 * TODO: New todo item.
8127 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
8128 which calls mono_runtime_class_init and patches the call site to
8129 avoid further calls.
8130 (mono_arch_create_class_init_trampoline): New arch specific function
8131 to create a class init trampoline.
8132 (create_trampoline_code): Generalized so it can create
8133 class init trampolines as well.
8135 * mini.c (helper_sig_class_init_trampoline): New helper variable.
8136 (mono_create_class_init_trampoline): New function to create and cache
8137 class init trampolines.
8138 (mono_find_class_init_trampoline_by_addr): New function to lookup the
8139 vtable given the address of a class init trampoline. Used by the
8141 (mono_codegen): Generate a call to a trampoline instead of
8142 mono_runtime_class_init in LDSFLD[A].
8143 (mono_codegen): Add relocations for the new trampoline.
8145 * mini.h mini-x86.c aot.c: Added a new relocation type:
8146 MONO_PATCH_INFO_CLASS_INIT.
8148 * mini.h: Bump AOT version number.
8150 * aot.c: Create a copy of the loaded code instead of using the original
8151 so methods which call each other will be close in memory, improving
8154 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
8155 patch since it breaks the regression tests.
8157 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
8158 for the register saving instruction sequence since the
8159 frame_state_for function in glibc 2.3.2 don't seem to detect it.
8161 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
8163 * TODO: Fix todo item && remove another.
8165 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
8167 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
8170 * aot.c: Moved the check for MONO_LASTAOT into the initialization
8171 function of the module.
8173 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
8174 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
8175 --no-aot command line option.
8177 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
8179 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
8180 by Bernie Solomon (bernard@ugsolutions.com).
8182 * inssel.brg: Refactor the interface offset table related code into
8183 its separate functions and add support for the AOT case.
8185 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
8187 * aot.c (mono_aot_get_method_inner): Fix memory leak.
8189 * aot.c: Added mono_aot_verbose variable and made all debugging
8190 output depend on the value of this variable.
8192 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
8193 method_label and info_label.
8195 * mini.h mini-x86.c aot.c: Added a new relocation type
8196 MONO_PATCH_INFO_IID for klass->interface_id.
8198 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
8199 the MonoJitInfo structure.
8201 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
8202 a non-root appdomain in shared mode.
8204 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
8206 * aot.c: make aot loader less verbose. Remove free of unused variable.
8208 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
8210 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
8212 * .cvsignore: Added *.dll.
8214 * mini.c (mono_print_tree_nl): New function callable while debugging.
8216 * mini.c (mono_print_code): Export this.
8218 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
8221 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
8223 * mini.h (MonoCompile): Added 'jit_info' field.
8225 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
8226 the cfg structure, since it is needed by the AOT compiler.
8228 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
8230 * aot.c: A major rewrite. Changes include:
8231 - save exception tables for methods which have them.
8232 - cache failed lookups in aot_get_method () to avoid the (slow) calls
8234 - reworked the file format so it is now much smaller and needs
8235 fewer relocation entries.
8237 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
8239 * aot.c (load_aot_module): Fix build bustage on platforms without
8242 2003-09-04 Martin Baulig <martin@ximian.com>
8244 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
8246 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
8248 * TODO: Some new optimization ideas.
8250 * aot.c: Move AOT module loading logic here from mono_assembly_open.
8252 * aot.c: Save the optimization flags used to compile the code into
8255 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
8256 support emitting domain specific code.
8258 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
8259 no longer domain neutral. It can be made domain neutral by compiling
8260 with --optimize=shared.
8262 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
8265 * driver.c mini.h mini.c: New --no-aot debugging option which disables
8266 loading of AOT code.
8268 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
8270 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
8271 if there is no domain neutrality information.
8273 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
8275 * aot.c (mono_compile_assembly): Emit a symbol containing the file
8276 format version into the generated library.
8278 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
8279 callee method into the caller since one of them could be shared.
8281 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
8282 system exceptions from AOT code now works.
8284 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
8285 method if it is domain neutral and the callee is not.
8287 * graph.c (cfg_emit_one_loop_level): Fix warning.
8289 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
8291 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
8294 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
8296 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
8297 is needed by code which is executed before mono_runtime_init ().
8298 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
8300 * mini.c (mono_thread_abort): Fix warning.
8301 (mono_jit_compile_method): Call static constructor in the AOT case too.
8303 * aot.c (mono_compile_assembly): Fix warning.
8305 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8307 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
8309 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
8311 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
8313 * cpu-pentium.md: Fix the length of call opcodes so they include the
8314 ESP restoring instruction. Fixes #47968.
8316 2003-08-28 Martin Baulig <martin@ximian.com>
8318 * mini-x86.c (mono_arch_call_opcode): Added support for
8319 MONO_TYPE_GENERICINST.
8321 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
8323 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
8325 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
8326 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
8328 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
8331 2003-08-26 Martin Baulig <martin@ximian.com>
8333 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
8334 when reporting an error, set this to the actual error location.
8335 (mono_method_to_ir): Report the correct error location if
8336 get_basic_blocks() returned an error.
8338 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
8340 * mini.c (mono_type_blittable): OBJECT is not blittable.
8341 (mono_method_blittable): Methods which have marshalling descriptors
8342 are not blittable either. Fixes #47842.
8344 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
8346 * driver.c mini.c: Use an environment variable instead of a global
8347 variable. Also fix the build.
8349 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
8350 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
8353 * driver.c mini.c: Added --with-valgrind option to turn off some
8354 code which prevents mono from running under valgrind.
8356 * mini.c (mono_emit_call_args): Fixed warning.
8358 * mini.c (mono_emulate_opcode): Fixed warning.
8360 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8362 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
8363 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
8364 regalloc.c, regalloc.h: specify available registers in arch-specific
8365 code and support floats in the regallocator (patch by Laurent Morichetti
8368 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
8370 * mini.c: mono_thread_current() can be called only after
8371 mono_runtime_init(): rearrange code to not call it early on.
8373 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
8375 * mini.c: allocate jump tables in the code mempools.
8377 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8379 * mini.c, mini.h: make sure per-thread data allocated by the jit is
8382 2003-08-10 Miguel de Icaza <miguel@ximian.com>
8384 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
8385 12 to 16. This fixes bug #47453.
8388 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
8390 * mini-ppc.c: fixed indexed load and unsigned compares.
8392 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
8394 * mini.c: reenabled installation of handler for
8395 thread abort signal.
8397 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8399 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
8400 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
8401 until it's fixed and actually useful.
8403 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
8405 * inssel-long32.brg: couple more opcodes implemented.
8407 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
8409 * mini-sparc.c: Even more opcodes implemeted.
8411 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
8413 * mini-sparc.c: More opcodes implemented.
8415 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
8417 * mini-sparc.c: More opcodes implemented.
8419 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
8421 * inssel-sparc.brg: Add some needed rules. Direct
8423 * Makefile.am: Use inssel-sparc.brg
8424 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
8425 an assert happy for now.
8427 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
8429 * mini-sparc.c: Fixed compile errors.
8430 * exceptions-sparc.c: Same. We now produce a mono binary
8431 on sparc-linux. Yea.
8433 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
8435 * mini-sparc.c: Renamed registers. Also some macro cleanups.
8436 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
8437 They compile, but do not work.
8439 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
8441 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
8442 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
8443 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
8446 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8448 * mini.c: more opcodes implemented and better support for generics.
8450 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
8452 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
8453 * mini.c, mini.h: first cut at generics support: some new instructions
8454 added and changed the behaviour of some of the existing ones.
8456 2003-07-21 Miguel de Icaza <miguel@ximian.com>
8458 * mini.c: Removed definition of metadata_shared mutex here.
8460 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
8462 * mini-x86.c: make vararg calls work for instance methods.
8464 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
8466 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
8467 returns the arguments in a separte list, now.
8469 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
8471 * aot.c, mini.c: updates for array type representation changes.
8473 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
8475 * mini.c: register function to perform jit shutdown.
8477 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
8479 * mini.c: use a faster allocator if possible.
8481 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
8483 * aot.c: some cleanups and portability changes.
8485 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
8487 * mini.c: use faster allocation for CEE_BOX if possible.
8489 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
8491 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
8492 Moved inlined mempcy code to its own function so that is can be
8493 reused. Added an inline memset function as well (optimized initobj).
8494 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
8496 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
8498 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
8500 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
8502 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
8503 arch code can setup the cpu for CLR execution, if needed.
8504 We use it on x86 to set the precision of FP operations.
8506 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
8508 * mini.c: disable some optimizations if we can guess they'll cost too
8509 much for a given method.
8511 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
8513 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
8515 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
8516 * mini.h mini.c mini-x86.c: Added instruction level coverage
8517 info collection support.
8519 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
8521 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
8522 is now implemented in the profiling API. Get rid of a couple of
8523 unnecessary global variables.
8525 2003-06-15 Nick Drochak <ndrochak@gol.com>
8527 * basic-long.cs: tests for negative values for bigmul, and unsigned.
8528 * cpu-g4.md: add op_bigmul and op_bigmul_un
8529 * cpu_pentium.md: add op_bigmul_un
8530 * inssel-long32.brg: add rule for unsigned bigmul
8531 * mini-ops.h: define OP_BIGMUL_UN
8532 * mini-x86.c: THE BUG: handle (un)signed properly
8533 * mini.c: choose unsigned opcode if needed.
8534 This set of patches fixes bug #44291
8536 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
8538 * mini.c (optimize_branches): improved to handle all kinds of
8539 conditional branches.
8541 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
8543 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
8544 don't raise exceptions.
8546 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
8548 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
8549 to arch-specific files.
8551 2003-06-09 Martin Baulig <martin@ximian.com>
8553 * Makefile.am (libs): Added $(LIBGC_LIBS).
8555 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
8557 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
8558 and OP_ATAN (fixes bug#44293).
8560 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
8562 * Makefile.am, mini-x86.c: rename cpu description array to
8563 pentium_desc, since some compilers define the 'pentium' preprocessor
8566 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
8568 * mini.c (mini_select_instructions): add explicit branch if the
8569 following block is not the false target of a conditional branch -
8570 we need this with any optimization that reorder or remove bblocks
8572 * mini.c (optimize_branches): bug fixes
8574 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
8576 * mini.c (mono_method_to_ir): inline static readonly fields
8578 * ssa.c (fold_tree): start cfold support for long (very simple
8581 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
8583 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
8585 * inssel.brg: fixed memcpy (bug #44219).
8587 2003-06-05 Dick Porter <dick@ximian.com>
8589 * driver.c: Set the glib log levels to not abort if g_message
8592 g_set_prgname() has to happen before mini_init() so that the
8593 process handle gets the info.
8595 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
8597 * driver.c: add intrins to the default optimizations to get wider
8600 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
8602 * mini.h: some large basic blocks will overflow a 16-bit
8603 integers for symbolic registers.
8605 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
8607 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
8608 (mono_arch_output_basic_block): fix bug 43499
8610 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
8612 * mini.c: kill duplicated definition of mono_debug_format.
8614 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
8616 * mini-x86.c, arrays.cs: fixed register allocation bug.
8618 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
8620 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
8622 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
8624 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8627 (print_method_from_ip): also print source location information if
8630 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
8632 * mini.c (mono_find_block_region): bug fix in region code
8633 (mini_method_compile): enable removing unreachable code again, but
8634 only in methods without exception clauses.
8636 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
8638 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
8639 Implemented arglist opcode and handling of TypedReference type.
8640 Fixed x86 call convention when a structure is returned.
8641 Minimal support for calling static vararg methods.
8643 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
8645 * mini.c (mini_method_compile): always remove unreachable code,
8646 because the code in them may be inconsistent (access to dead
8647 variables for example).
8649 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
8651 * driver.c, debug-mini.c: warning fixes.
8653 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
8655 * Makefile.am, jit.h, mini.h: install header for embedding mono.
8657 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
8659 * mini.c: thread-static fields are registered in mono_class_vtable(),
8660 so ensure the function is called before checking for them.
8662 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
8664 * mini.c (optimize_branches): fix for bug 43586
8666 * jit-icalls.c (mono_llmult_ovf): added an additional check for
8667 overflow (fixes Bug #43639)
8669 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8671 * mini.c, objects.cs: allow the use of stobj for primitive types.
8673 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8675 * mini.c: be less strict about argument checking until we support
8676 running the verifier.
8678 2003-05-27 Nick Drochak <ndrochak@gol.com>
8680 * basic-long.cs: tests for (ulong)int * (ulong)int also
8681 * mini.c: use the same trick for (ulong)int * (ulong)int
8683 2003-05-27 Nick Drochak <ndrochak@gol.com>
8685 * basic-long.cs: add regression test for (long)int * (long)int
8686 * cpu-pentium.md: add op_bigmul specification
8687 * inssel-long32.brg: add OP_BIGMUL rule
8688 * mini-ops.h: add OP_BIGMUL
8689 * mini-x86.c: register allocator: handle case where src1 needs to be
8691 * mini.c: substitute special BIGMUL opcode in the tree for
8692 (long)int * (long)int
8694 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
8696 * jit-icalls.c: call the type ctor on field access if needed.
8698 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
8700 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
8701 to a method (including results of ldelema, bug#43207).
8703 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
8705 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
8706 colors to show exception handler blocks.
8708 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
8709 (fix for pinvoke7.cs).
8711 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8713 * mini.h, mini.c: ensure correct initialization order for types that
8714 require it. Prepare for lazy compilation of jit icall wrappers.
8715 Provide a name for opcode emulation to reduce unneeded mallocing.
8717 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
8719 * mini-x86.c: better register restoring code and profiling
8720 support for tail calls.
8722 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8724 * mini.h, driver.c: prepare for leaf methods optimization.
8726 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
8728 * mini.c: get targets of branches before converting a method.
8730 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
8732 * mini.c (optimize_branches): added some experimental code (disbaled)
8734 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
8736 * mini.c (optimize_branches): fix branch to branch optimization
8738 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
8740 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
8742 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
8744 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
8747 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
8749 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
8750 enable use of interface variables again.
8752 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
8753 I1 to registers because there is no simply way to sign extend 8bit
8754 quantities in caller saved registers on x86.
8756 * inssel-float.brg: set costs of some rules to 2 so
8757 that monobure always select the arch. specific ones if supplied,
8758 regardless of the order we pass the files to monoburg.
8760 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
8762 * mini.c, mini-x86.c: since the magic trampoline for jumps
8763 can't patch the code directly, we do it as soon as the
8764 method gets compiled.
8766 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
8768 * mini-x86.c, mini.h: introduce a new patching method
8769 to support CEE_JMP and tail calls.
8770 * mini.c: obey tail.call. Don't precompile methods target
8772 * tramp-x86.c: new trampoline code to handle methods
8773 reached through a jump.
8775 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
8777 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
8778 bit values to registers
8780 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
8782 * mini.c (mono_compile_get_interface_var): share interface
8783 variables if possible.
8785 2003-05-16 Martin Baulig <martin@ximian.com>
8787 * debug-mini.c (mono_init_debugger): New function to initialize
8788 the debugger. This is not in the debugger since it needs to
8789 access some of mini's internals.
8791 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
8793 * mini.c (mono_method_to_ir): inlining fixes/cleanups
8795 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
8797 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
8798 for value type handling.
8800 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
8802 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
8803 (mono_method_check_inlining): enable inlining of all kinds of wrappers
8805 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
8807 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
8808 the constructor through a proxy.
8810 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
8812 * jit-icalls.c, inssel.brg: fixes to array element address
8815 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
8817 * mini-x86.c (is_regsize_var): allocate pointer to registers
8819 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
8821 * driver.c: fixed typo, added intrins to the set of optimizations
8822 tested with regressions.
8824 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
8826 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
8827 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
8830 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
8832 * inssel.brg: remove some common pop instructions without side effects
8834 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
8836 * inssel-x86.brg: fixed thinko in int to double conversions.
8838 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
8840 * mini.c, jit-icalls.c: added runtime thread-static variable support.
8842 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
8844 * inssel-long32.brg: two more missing instructions.
8846 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
8848 * mini.c (mono_emit_call_args): set the cil_code for all arguments
8851 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
8853 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
8856 * basic-float.cs: Added tests for negative zero.
8858 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
8860 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
8861 a couple of missing operations for long casts, with test cases.
8863 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8865 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
8867 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
8869 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
8870 code size estimation.
8872 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
8874 * mini.c (mono_jit_create_remoting_trampoline): make it work with
8875 abstract methods (fix bug 42542)
8877 * aot.c: add ability to handle array types
8879 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
8881 * mini.c: Call the _specific versions of the object allocation
8882 functions if possible.
8884 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
8886 * driver.c: call setlocale ().
8888 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
8890 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
8893 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
8895 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
8897 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
8898 wrappers (fix bug 42122)
8900 2003-05-04 Martin Baulig <martin@ximian.com>
8902 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
8904 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
8905 s/mini_set_defaults/mono_set_defaults/g.
8907 2003-05-04 Martin Baulig <martin@ximian.com>
8909 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
8911 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8913 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
8914 (reported by Don Roberts).
8916 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
8918 * mini.c: temporarily work around two bugs for this release.
8920 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
8922 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
8923 that contains -export-dynamic and it makes using the ld script
8925 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
8927 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
8929 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
8932 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
8934 * mini.c: make sure leave calls all the needed finally blocks,
8935 even when the target jumps out of multiple exception clauses.
8937 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
8939 * ldscript, Makefile.am: add linker script to reduce the number of
8940 exported symbols (should also fix the issues with libwine defining
8941 some of the same symbols in io-layer).
8943 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
8945 * driver.c (mini_main): Avoid assertion when no file name is given on
8948 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
8950 * driver.c: added --version/-V command line option.
8951 Added the inline optimization in the regression tests.
8953 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
8955 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
8956 to the type in the method signature (fixes bug#42134).
8958 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
8960 * mini.c: when inlining, check this is not null only when needed (bug #42135).
8962 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
8964 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
8966 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8968 * driver.c: fixed bug #42100.
8970 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
8972 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
8974 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
8976 * mini.c: moved most of the code required to do inlining to its own
8977 function so it can be reused. Inline also ctors if appropriate.
8979 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
8981 * Makefile.am: Link with -export-dynamic so shared libs loaded by
8982 the runtime can call mono API functions.
8984 2003-04-27 Martin Baulig <martin@ximian.com>
8986 * debug-mini.c (mono_debug_init_method): Added
8987 `guint32 breakpoint_id' argument; if the method has a breakpoint,
8988 send a notification to the debugger.
8990 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
8991 running in the Mono Debugger, just pass the breakpoint number to
8992 mono_debug_init_method().
8994 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
8996 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
8998 * mini.c: allow some more unsafe compares.
9000 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9002 * mini-x86.c, Makefile.am: make distcheck works (partially from
9003 a patch by Richard Lee <r.h.lee@attbi.com>).
9004 * regset.c, regset.h: removed, they are unused.
9006 2003-04-25 Dick Porter <dick@ximian.com>
9008 * driver.c: Usage reports the name as 'mono' not 'mini'
9009 * exceptions-x86.c: Build and run on freebsd
9011 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
9013 * Makefile.am: install the program with the 'mono' name and
9014 the library as libmono instead of mini and libmini.
9016 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
9018 * driver.c: provide the APIs for the embedding interface of the old jit.
9020 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
9022 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
9024 2003-04-23 Martin Baulig <martin@ximian.com>
9026 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
9028 * driver.c: Added `--debug' command line argument to enable
9031 2003-04-23 Martin Baulig <martin@ximian.com>
9033 * debug.[ch]: Removed. The code is now in
9034 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
9036 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
9039 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
9041 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
9043 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9046 (mini_cleanup): moved mono_runtime_cleanup call after the call to
9047 mono_domain_finalize.
9048 (mini_method_compile): use mono_method_profile* if the the option is
9051 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
9053 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
9054 methods with their wrapper.
9056 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
9057 methods with their wrapper.
9059 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
9062 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
9065 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
9068 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
9070 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
9072 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
9074 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
9075 of the mempool. This is slightly faster and uses less memory
9077 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
9079 * mini.c: avoid O(n) allocation for variables.
9081 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9083 * mini.c: handle items on the stack after inlining methods.
9085 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
9087 * mini.c: make the method->opcode optimization dependent
9088 on MONO_OPT_INSTRINS and do it lazily.
9090 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
9092 * driver.c: print overall results at the end of regression run.
9094 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
9096 * inssel.brg: don't overwrite symbolic registers.
9098 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
9100 * inssel-x86.brg: fix conversion from long to float.
9102 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
9104 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
9106 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
9108 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
9110 * driver.c: Added --print-vtable option as in the old JIT.
9112 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
9114 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
9116 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
9118 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
9120 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
9122 * mini.c regalloc.c regalloc.h: Fix memory leak.
9124 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
9126 * aot.c (mono_aot_get_method): register all used strings
9128 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
9130 * mini.c: always intern strings references with ldstr at compile time.
9132 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
9134 * Makefile.am: add BUILT_SOURCES.
9136 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
9138 * driver.c: give a better error message when the assembly to execute
9139 doesn't have an entry point.
9141 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
9143 * Makefile.am: added hack for automake
9145 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
9148 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
9150 22003-04-07 Martin Baulig <martin@ximian.com>
9152 * Makefile.am: Added Makefile.am.
9154 * debugger-main.c: Removed, this is now in the debugger where it
9157 * mini.pc.in: Call this package `mini' for the moment.