1 2006-10-05 Zoltan Varga <vargaz@gmail.com>
3 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
4 tail calls as on other platforms.
6 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
8 * iltests.il: Add a few tailcall tests.
10 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
12 * driver.c: fix loop for old compilers (bug #79521).
14 2006-10-02 Zoltan Varga <vargaz@gmail.com>
16 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
18 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
20 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
21 metadata without any code.
23 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
24 more precise debugging information using gdb.
26 2006-09-30 Zoltan Varga <vargaz@gmail.com>
28 * inssel-ia64.brg: Make the helper methods static.
30 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
32 * inssel-x86.brg: make the helper methods static.
34 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
36 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
38 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
40 * mini.c: updates for monoburg changes.
41 * inssel.brg: make a few helper functions static as they should.
43 2006-09-27 Zoltan Varga <vargaz@gmail.com>
45 * Makefile.am: Move mini-codegen.c to common_sources.
47 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
49 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
51 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
52 mini-ppc.h: port to use the common local register allocator.
54 2006-09-26 Zoltan Varga <vargaz@gmail.com>
56 * mini.h: Remove the comment too then.
58 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
60 * mini.h: put back backend.data which is to be used shortly and
61 doesn't increase the size of MonoInst. If any 64 bit arch aligned
62 pointers on 4 byte boundaries it'd have much bigger issues running
63 and you can ifdef it out anyway.
65 2006-09-26 Zoltan Varga <vargaz@gmail.com>
67 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
68 MonoInst size by 4 bytes on 64 bit machines.
70 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
72 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
73 replacement with more meaningful field names. Arch maintainers, please
74 check the assigned names are good enough for your arch.
76 2006-09-26 Zoltan Varga <vargaz@gmail.com>
78 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
79 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
81 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
83 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
84 relocations and memory requirements, put the optimization flags
85 definitions in their own file.
87 2006-09-24 Zoltan Varga <vargaz@gmail.com>
89 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
91 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
93 2006-09-22 Zoltan Varga <vargaz@gmail.com>
95 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
97 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
99 * inssel.brg: use the correct function to get the size of an item
100 in an array, given an element class.
101 * aot-compiler.c: do not access class->class_size directly.
103 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
105 * mini.h, debug-mini.c: added a debugging function to print
106 info about local variables and arguments in a jitted method.
108 2006-09-20 Zoltan Varga <vargaz@gmail.com>
110 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
112 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
114 2006-09-19 Zoltan Varga <vargaz@gmail.com>
116 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
117 inner and outer loops when passing vtypes.
119 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
121 * mini-ppc.c: take into account the cpu errata for cache flushing
122 which caused some random errors (bug #79381).
124 2006-09-19 Zoltan Varga <vargaz@gmail.com>
126 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
127 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
129 2006-09-17 Zoltan Varga <vargaz@gmail.com>
131 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
134 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
137 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
138 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
140 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
143 2006-09-13 Zoltan Varga <vargaz@gmail.com>
145 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
147 2006-09-12 Zoltan Varga <vargaz@gmail.com>
149 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
150 macro does not have to be changed during debugging.
152 * 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>.
154 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
156 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
158 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
159 MONO_ARCH_NO_EMULATE_MUL is defined.
161 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
163 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
165 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
167 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
169 2006-09-11 Zoltan Varga <vargaz@gmail.com>
171 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
172 stuff to mini-exceptions.c where it is used.
174 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
175 setup code, the real one is in mini-exceptions.c.
177 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
178 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
179 some changes from the freebsd ports tree.
181 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
184 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
186 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
188 * mini.c: on Linux, check for /proc to be mounted
189 (bug# 79351, novell bug#201204).
191 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
193 * mini.c: handle cases where pthread_attr_getstack() behaves
194 incorrectly (bug #78096).
196 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
198 * mini-arm.c: support larger stack frames (bug #79272).
200 2006-09-08 Zoltan Varga <vargaz@gmail.com>
202 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
204 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
207 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
208 mono_class_from_name () to find a class from its name.
210 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
212 2006-09-07 Zoltan Varga <vargaz@gmail.com>
214 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
216 2006-09-05 Kornél Pál <kornelpal@gmail.com>
218 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
220 2006-09-04 Zoltan Varga <vargaz@gmail.com>
222 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
223 callinfo->trampoline.
225 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
227 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
230 2006-09-03 Zoltan Varga <vargaz@gmail.com>
232 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
234 2006-09-02 Zoltan Varga <vargaz@gmail.com>
236 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
237 stats.method_trampolines, it is already done by the generic trampoline code.
239 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
241 2006-09-01 Zoltan Varga <vargaz@gmail.com>
243 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
245 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
247 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
249 * mini.c (print_jit_stats): Print mscorlib mempool size too.
251 * mini.c (print_jit_stats): Print new stats.
253 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
255 2006-08-31 Zoltan Varga <vargaz@gmail.com>
257 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
258 Address on two dimensional arrays. Fixes #78729.
260 * mini.h (MonoCompile): Add a 'skip_visibility' field.
262 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
265 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
267 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
270 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
272 (mini_get_ldelema_ins): Ditto.
274 2006-08-30 Zoltan Varga <vargaz@gmail.com>
276 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
277 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
280 2006-08-29 Neale Ferguson <neale@sinenomine.net>
282 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
283 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
285 * exceptions-s390x.c: Cosmetic change.
287 * tramp-s390.c: Fix warning.
289 * cpu-s390.md: Correct length of mul_imm.
291 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
293 * aot-compiler.c: added binary writer with ELF backend
294 implementation (only on Linux/x86 for now).
296 2006-08-18 Zoltan Varga <vargaz@gmail.com>
298 * Makefile.am: Don't run net 2.0 AOT tests.
300 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
301 (mono_compile_assembly): Skip net 2.0 assemblies as well.
303 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
305 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
307 * aot-compiler.c: simplified and refactored the asm-writing code
308 to allow different backends.
310 2006-08-18 Zoltan Varga <vargaz@gmail.com>
312 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
314 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
315 little. Share patches of type TYPE_FROM_HANDLE as well.
317 * mini.c (mono_patch_info_equal): New helper function.
318 (mono_patch_info_hash): Ditto.
320 * aot-compiler.c (emit_method_code): Fix s390 build.
322 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
323 is not handled because it is stored as a flag and not as a type ctor. Fixes
326 2006-08-17 Zoltan Varga <vargaz@gmail.com>
328 * aot-compiler.c: Fix computation of GOT slot statistics.
330 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
331 Also remove support for not PIC AOT.
333 * mini.h: Bump AOT file format version.
335 * objects.cs: Add a test for #78990.
337 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
338 (peter.dettman@iinet.net.au). Fixes #79087.
340 * basic-long.cs: Add a test for the above.
342 2006-08-16 Zoltan Varga <vargaz@gmail.com>
344 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
346 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
349 2006-08-15 Zoltan Varga <vargaz@gmail.com>
351 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
354 2006-08-10 Jonathan Chambers <joncham@gmail.com>
356 * mini.c: Don't verify COM proxy invoke calls
359 2006-08-10 Dick Porter <dick@ximian.com>
361 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
362 which process is holding semaphores locked.
364 2006-08-08 Zoltan Varga <vargaz@gmail.com>
366 * mini-ia64.c mini-amd64.c: Fix #79027.
368 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
370 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
372 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
373 implicit arguments in a vararg call. Fixes #79027.
375 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
377 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
378 (mono_get_array_new_va_signature): Ditto.
380 2006-08-05 Zoltan Varga <vargaz@gmail.com>
382 * aot-runtime.c: Call init_plt lazily.
384 * inssel-long.brg: Fix unsigned long->int conversion.
386 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
388 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
389 that most data is now in the .rss/.data section.
391 2006-08-04 Zoltan Varga <vargaz@gmail.com>
393 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
395 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
397 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
399 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
401 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
402 virtual call. Fixes #79010.
404 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
405 and use the result as the this argument in the real call.
407 * generics.2.cs: Add a new test for #79010.
409 2006-08-03 Zoltan Varga <vargaz@gmail.com>
411 * mini-x86.c: Fix a warning.
413 * aot-compiler.c: Add a bunch of statistics.
415 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
417 2006-08-02 Zoltan Varga <vargaz@gmail.com>
419 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
421 2006-08-01 Zoltan Varga <vargaz@gmail.com>
423 * 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>.
425 2006-07-13 Miguel de Icaza <miguel@novell.com>
427 * mini.c (mono_method_to_ir): Obtain the original method in the
428 CIL stream and use this to perform validation.
432 2006-07-19 Zoltan Varga <vargaz@gmail.com>
434 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
435 (mono_arch_call_opcode): Ditto.
437 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
440 * mini.c (mono_patch_info_dup_mp): New helper function.
442 * aot-compiler.c (compile_method): Fix some of the memory allocated during
443 compilation. Fixes #78827.
445 2006-07-18 Kornél Pál <kornelpal@gmail.com>
447 * declsec.c: Use original security informations for
448 MONO_WRAPPER_MANAGED_TO_MANAGED.
450 2006-07-15 Jonathan Chambers <joncham@gmail.com>
452 * mini.c: Allow Com Interop methods/classes and
453 don't verify COM wrapper calls
456 2006-07-13 Zoltan Varga <vargaz@gmail.com>
458 * inssel-long32.brg: Fix long->i4 checked conversion.
460 * exceptions.cs: Add a test for the above.
462 2006-07-08 Zoltan Varga <vargaz@gmail.com>
464 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
466 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
469 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
472 2006-07-03 Zoltan Varga <vargaz@gmail.com>
474 * mini.c: Fix solaris/x86 exception handling.
476 * Makefile.am: Get rid of $(ICU_LIBS).
478 2006-07-02 Zoltan Varga <vargaz@gmail.com>
480 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
481 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
482 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
484 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
486 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
487 this function causes a SIGSEGV.
489 2006-06-22 Zoltan Varga <vargaz@gmail.com>
491 * mini.c: Remove unused solaris/x86 includes.
493 2006-06-21 Zoltan Varga <vargaz@gmail.com>
495 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
497 2006-06-20 Jb Evain <jbevain@gmail.com>
499 * cpu-g4.md: fix max length of start_handler instruction.
501 2006-06-20 Massimiliano Mantione <massi@ximian.com>
502 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
504 2006-06-16 Massimiliano Mantione <massi@ximian.com>
505 * ssa.c: Fixed bug 78653 for SSA based deadce.
506 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
507 MonoInst.flags, used in SSA based deadce.
508 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
509 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
511 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
513 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
514 it can end up using non executable memory on ppc64 systems
515 running ppc32 userspace (fix from Johannes Berg).
517 2006-06-14 Dick Porter <dick@ximian.com>
519 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
522 2006-06-13 Massimiliano Mantione <massi@ximian.com>
523 * mini.c: Made so that inline is locally disabled if it would
524 trigger a .cctor, because too many apps depend on this behavior
525 (which seems to be also the one of the MS CLR).
527 2006-06-13 Zoltan Varga <vargaz@gmail.com>
529 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
530 No idea why this worked before.
532 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
533 which branch to outer exception clauses since they could skip the
534 inner finally clauses. Fixes #78633.
536 * exceptions.cs: Add a test for the above.
538 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
541 * iltests.il: Add a test for the above.
543 2006-06-12 Zoltan Varga <vargaz@gmail.com>
545 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
546 after the end of a try bblock, to prevent asserts in mini_method_compile ().
548 * iltests.il: Add a test for the above.
550 2006-06-10 Zoltan Varga <vargaz@gmail.com>
552 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
554 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
555 methods as instrinsics.
557 2006-06-09 Wade Berrier <wberrier@novell.com>
559 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
560 (simple-cee-ops.h ssapre-mini-ops.h)
562 2006-06-09 Neale Ferguson <neale@sinenomine.net>
564 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
565 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
567 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
568 * cpu-s390x.md: Fix max. length values for a couple of instructions.
570 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
572 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
574 2006-06-08 Massimiliano Mantione <massi@ximian.com>
576 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
577 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
578 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
579 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
580 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
581 of opcodes, so that bug 78549 should not happen again.
582 * ssapre.c: Updated to use the renamed files.
584 2006-06-08 Zoltan Varga <vargaz@gmail.com>
586 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
587 in OP_ATOMIC_EXCHANGE_I4.
589 2006-06-07 Wade Berrier <wberrier@novell.com>
591 * tramp-s390.c: Fix s390 build (add missing pointer declarations
592 in mono_debugger_create_notification_function)
594 2006-06-06 Zoltan Varga <vargaz@gmail.com>
596 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
598 * mini.c (type_from_stack_type): Disable some changes which do not
601 * driver.c: Reenable opts.
603 * mini.h (MonoStackSlot): New structure to keep track of the verification state
604 of the evaluation stack.
606 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
607 evaluation stack trace at entry to the bblock.
609 * mini.c (merge_stacks): New function to perform verification of stack merges.
610 Turned off by default.
612 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
615 2006-06-06 Massimiliano Mantione <massi@ximian.com>
617 * local-propagation.c: Fixed bug 78549.
619 2006-06-04 Zoltan Varga <vargaz@gmail.com>
621 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
623 2006-06-02 Miguel de Icaza <miguel@novell.com>
625 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
626 tramp-arm.c, tramp-ia64.c
627 (mono_debugger_create_notification_function): Update signature to
628 new signature and use new protocol for creating the notification
631 Should fix the build.
633 2006-06-02 Geoff Norton <gnorton@customerdna.com>
635 * exceptions-ppc.c (mono_jit_walk_stack)
636 (ves_icall_get_frame_info): Fix the build
638 2006-06-02 Zoltan Varga <vargaz@gmail.com>
640 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
642 2006-05-31 Raja R Harinath <rharinath@novell.com>
644 * il2tests.2.il: New file for generics CIL tests. Add test for
646 * Makefile.am: Update.
649 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
652 2006-05-30 Massimiliano Mantione <massi@ximian.com>
654 * aliasing.c: Fixed bug 78311.
656 2006-05-29 Martin Baulig <martin@ximian.com>
658 * mini-exceptions.c (mono_find_jit_info): When computing the
659 native offset, check whether we're actually inside the method's
660 code; call mono_debug_print_stack_frame() to format the frame.
661 (ves_icall_System_Exception_get_trace): Call
662 mono_debug_print_stack_frame() to format the stack frame.
663 (ves_icall_get_trace): Update to the new debugging API.
664 (mono_jit_walk_stack_from_ctx): Likewise.
665 (ves_icall_get_frame_info): Likewise.
667 * mini.c (get_method_from_ip): Use the new debugging API.
668 (mono_print_method_from_ip): Likewise.
671 (mono_jit_walk_stack): Use the new debugging API.
672 (ves_icall_get_frame_info): Likewise.
674 2006-05-27 Zoltan Varga <vargaz@gmail.com>
676 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
678 2006-05-25 Massimiliano Mantione <massi@ximian.com>
680 * mini.c: Added "limitator" to inline for debugging.
682 2006-05-24 Martin Baulig <martin@ximian.com>
684 * debug-debugger.c (mono_debugger_init): Create a private,
685 malloc()-based code manager for the notification function and
686 intentionally leak it on exit. This fixes the crash-on-exit race
690 (mono_debugger_create_notification_function): Added
691 `MonoCodeManager *' argument.
694 (mono_debugger_create_notification_function): Added
695 `MonoCodeManager *' argument.
697 2006-05-23 Massimiliano Mantione <massi@ximian.com>
699 * aliasing.c: Fixed 64 bit issue.
700 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
701 default since all known bugs are fixed (one more time!).
703 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
705 * mini.c: write barrier support.
707 2006-05-23 Martin Baulig <martin@ximian.com>
709 * debug-debugger.c: Revert Paolo's change. Add comment and #error
710 check at the top of the file.
712 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
714 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
715 reverting changes without reason and without changelog entries.
717 2006-05-18 Zoltan Varga <vargaz@gmail.com>
719 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
720 to a few opcodes. Fixes #78439.
722 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
723 consistency with other archs.
725 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
727 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
729 * debug-debugger.c: fix the build.
731 2006-05-17 Martin Baulig <martin@ximian.com>
734 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
735 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
736 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
737 (debugger_attach): Call GC_mono_debugger_add_all_threads().
739 2006-05-11 Zoltan Varga <vargaz@gmail.com>
741 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
743 2006-05-10 Zoltan Varga <vargaz@gmail.com>
745 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
746 MONO_TYPE_GENERICINST.
748 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
749 MONO_TYPE_GENERICINST.
751 2006-05-09 Zoltan Varga <vargaz@gmail.com>
753 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
756 2006-05-08 Zoltan Varga <vargaz@gmail.com>
758 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
760 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
762 2006-05-06 Zoltan Varga <vargaz@gmail.com>
764 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
765 mono_trace_cleanup ().
767 * iltests.il: Fix problem with the newly added test.
769 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
770 due to register constraints, free up the previous hreg. Fixes #78314.
772 * iltests.il: Add new test for #78314.
774 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
775 Interlocked.Add. Fixes #78312.
777 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
779 2006-05-05 Zoltan Varga <vargaz@gmail.com>
781 * inssel.brg (mini_emit_virtual_call): Fix a warning.
783 2006-05-05 Martin Baulig <martin@ximian.com>
785 * debug-mini.c (mono_debug_open_block): New method.
788 (mono_arch_output_basic_block): Call mono_debug_open_block() at
789 the beginning of each basic block.
792 (mono_arch_output_basic_block): Call mono_debug_open_block() at
793 the beginning of each basic block.
795 2006-05-04 Massimiliano Mantione <massi@ximian.com>
797 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
798 default until I understand why they break the build on amd64.
800 2006-05-04 Zoltan Varga <vargaz@gmail.com>
802 * mini.c (mini_cleanup): Call mono_cleanup ().
804 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
807 2006-05-04 Massimiliano Mantione <massi@ximian.com>
809 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
810 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
811 default since all known bugs are fixed, and I cannot reproduce bug
812 77944... I'm asking Matt Hargett to test again after this commit.
814 2006-04-28 Massimiliano Mantione <massi@ximian.com>
816 * mini-codegen.c: Fixed typo that thrashed inline.
818 2006-04-28 Zoltan Varga <vargaz@gmail.com>
820 * dominators.c (compute_dominators): Avoid using a worklist since
821 it is not correct in some cases. Instead, iterate over all bblocks as
822 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
824 2006-04-28 Miguel de Icaza <miguel@novell.com>
826 * mini.c (mono_jit_compile_method_inner): Use
827 mono_prepare_exception_from_error that resets the value
830 2006-04-27 Miguel de Icaza <miguel@novell.com>
832 * mini.c: Move the mini_loader_error_to_exception to metadata.
834 2006-04-27 Massimiliano Mantione <massi@ximian.com>
836 * aliasing.c: Fixed bug 78210.
838 2006-04-27 Massimiliano Mantione <massi@ximian.com>
840 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
841 default until all their problems (or the ones they trigger) are fixed.
843 2006-04-26 Zoltan Varga <vargaz@gmail.com>
845 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
847 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
848 as loaded only after resolving patches since that could invoke the same method.
850 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
852 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
855 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
858 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
861 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
862 made from AOT code through the PLT table.
864 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
865 holding the plt offset when a call is made to the aot plt trampoline.
867 2006-04-25 Zoltan Varga <vargaz@gmail.com>
869 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
872 * Makefile.am (common_sources): Fix build breakage.
874 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
875 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
876 intra-assembly calls if possible.
878 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
880 * mini-trampolines.c: Handle PLT entries.
882 * mini.c: Avoid creating a GOT var for calls.
884 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
887 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
890 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
893 * mini.h: Bump AOT file format version.
895 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
898 2006-04-25 Martin Baulig <martin@ximian.com>
900 * driver.c: Disable copyprop, consprop and inline when running
903 2006-04-25 Martin Baulig <martin@ximian.com>
905 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
906 with `get_current_thread' and added `detach'.
907 (MonoDebuggerMetadataInfo): Added `thread_size',
908 `thread_tid_offset', `thread_stack_ptr_offset' and
909 `thread_end_stack_offset'.
911 2006-04-25 Zoltan Varga <vargaz@gmail.com>
913 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
916 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
917 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
919 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
921 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
923 * aot.c: Add support for ADJUSTED_IID.
925 2006-04-24 Zoltan Varga <vargaz@gmail.com>
927 * aot.c (emit_method_order): Don't align method_order_end.
929 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
930 the interface ID changes.
932 2006-04-21 Dick Porter <dick@ximian.com>
934 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
935 cleaning up a thread. Fixes the new part of bug 77470.
937 2006-04-20 Geoff Norton <gnorton@customerdna.com>
939 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
942 2006-04-19 Zoltan Varga <vargaz@gmail.com>
944 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
946 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
947 SIGSEGV. Fixes #78072.
949 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
950 unregister our SIGABRT handler.
952 2006-04-19 Massimiliano Mantione <massi@ximian.com>
954 * mini.c: Disabled inline where it can alter the call stack in a
955 way visible from managed code.
956 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
959 2006-04-16 Zoltan Varga <vargaz@gmail.com>
961 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
962 on other platforms. Fixes #78089.
964 2006-04-13 Martin Baulig <martin@ximian.com>
966 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
967 determine whether we're inside the debugger.
970 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
972 2006-04-12 Zoltan Varga <vargaz@gmail.com>
974 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
975 handler clauses. Fixes #78024.
977 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
978 in the CALL_MEMBASE opcodes. Fixes #78088.
979 (mono_arch_get_vcall_slot_addr): Ditto.
981 2006-04-10 Martin Baulig <martin@ximian.com>
983 * debug-debugger.c: The thread handling code has now been moved
984 into ../metadata/threads.c.
986 2006-04-10 Zoltan Varga <vargaz@gmail.com>
988 * driver.c (mono_main): Fix --with-gc=none build.
990 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
991 (mono_spillvar_offset_float): Ditto.
992 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
993 hreg, not when its !global, since on ia64, there is a third category: stacked
996 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
998 * mini.c: set MonoInst->klass for load field address and a few other
1001 2006-04-10 Zoltan Varga <vargaz@gmail.com>
1003 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
1005 2006-04-07 Zoltan Varga <vargaz@gmail.com>
1007 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
1008 the branch opt changes.
1010 2006-04-06 Dick Porter <dick@ximian.com>
1012 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
1014 * wapihandles.c (mini_wapi_seminfo):
1015 * driver.c (mono_main): Add semaphore info option
1017 2006-04-05 Zoltan Varga <vargaz@gmail.com>
1019 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
1020 branch optimization changes. Fixes #78009.
1022 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
1024 * mini.c: ignore accessibility of methods in managed->native wrappers.
1026 2006-04-04 Zoltan Varga <vargaz@gmail.com>
1028 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
1030 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
1032 2006-04-03 Zoltan Varga <vargaz@gmail.com>
1034 * mini.c: Modify the branch optimizations to preserve the invariant that
1035 the entries inside the in_bb and out_bb arrays are unique.
1036 (mono_unlink_bblock): Avoid creation of new arrays.
1038 2006-04-02 Zoltan Varga <vargaz@gmail.com>
1040 * mini.c (mono_unlink_bblock): Fix regression caused by previous
1043 2006-04-01 Zoltan Varga <vargaz@gmail.com>
1045 * mini.c (optimize_branches): Remove the "optimizations" in
1046 the cbranch1/cbranch2 -> branch cases which were causing several
1047 problems in the past. Fixes #77986.
1049 2006-03-31 Chris Toshok <toshok@ximian.com>
1051 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
1052 default optimizations :(
1054 2006-03-31 Zoltan Varga <vargaz@gmail.com>
1056 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
1059 2006-03-31 Massimiliano Mantione <massi@ximian.com>
1061 * local-propagation.c: Added comments to structs and removed
1062 "Mono" prefixes from local tree mover types.
1064 2006-03-30 Zoltan Varga <vargaz@gmail.com>
1066 * Makefile.am (arch_sources): Define this for each architecture so
1067 libmono_la_SOURCES is defined in one place.
1069 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
1071 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
1074 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
1076 * driver.c: print the GC name supplied by configure.
1078 2006-03-29 Massimiliano Mantione <massi@ximian.com>
1080 * local-propagation.c: Added tree mover, and moved here all the
1081 local propagation code from mini.c
1082 * mini.c: Added support for treeprop, and moved all the local
1083 propagation code to local-propagation.c
1084 * mini.h: Added support for treeprop
1085 * driver.c: Added support for treeprop, enabled consprop, copyprop,
1086 treeprop, inline and deadce by default
1087 * Makefile.am: Added local-propagation.c
1089 2006-03-25 Zoltan Varga <vargaz@gmail.com>
1091 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
1093 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
1095 * debug-debugger.c: make it compile without the Boehm GC.
1097 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
1099 * mini.c: fixed issue with mismatch when an icall is registered
1100 with multiple names but same address.
1102 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
1104 * declsec.c, mini-exceptions.c: use write barrier to set reference
1105 fields of managed objects.
1107 2006-03-19 Zoltan Varga <vargaz@gmail.com>
1109 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
1110 (can_access_internals): Fix a warning.
1112 * mini.c (print_method_from_ip): Rename this to
1113 mono_print_method_from_ip so it gets exported.
1115 * trace.c: Deal with strings inside StringBuilder's containing garbage
1116 and fix memory leaks. Fixes #77848.
1118 2006-03-19 Zoltan Varga <vargaz@gmail.com>
1120 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
1123 2006-03-16 Neale Ferguson <neale@sinenomine.net>
1125 * mini-s390.c: Remove OP_X86_TEST_NULL.
1127 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
1129 * mini.c: use the correct GetHashCode() for the moving collector.
1131 2006-03-16 Massimiliano Mantione <massi@ximian.com>
1133 * liveness.c: Regalloc spill cost tuning.
1135 2006-03-15 Neale Ferguson <neale@sinenomine.net>
1137 * mini-s390x.h: Correct S390_LONG macro.
1139 * mini-s390x.c: Cleanup unused code.
1141 2006-03-15 Zoltan Varga <vargaz@gmail.com>
1143 * jit-icalls.h: New file.
1145 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
1146 icalls and include that instead of including jit-icalls.c.
1148 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
1151 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
1153 * mini.c: when checking for member accessibility, also check for
1154 friend assemblies and for explicit interface implementations.
1156 2006-03-14 Zoltan Varga <vargaz@gmail.com>
1158 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
1160 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
1162 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
1163 common cases are done first.
1165 * mini-ops.h: Only define platform specific opcodes on the given platform.
1167 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
1170 2006-03-14 Martin Baulig <martin@ximian.com>
1172 Revert Paolo's change from r57348:
1174 * mini.h: don't use gboolean for bitfields.
1175 * mini.c: verifier changes for fields and methods accessibility.
1177 2006-03-13 Neale Ferguson <neale@sinenomine.net>
1179 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
1181 * mini-s390x.c: Fix conv_r_un.
1183 * cpu-s390, cpu-s390x.md: Fix lengths.
1185 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
1187 * mini.c: nested types have access to all the nesting
1188 levels, not just the enclosing types.
1190 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
1192 * mini.c: added a few more verification checks.
1194 2006-03-12 Zoltan Varga <vargaz@gmail.com>
1196 * liveness.c: Merge optimizations from the linear-il branch.
1198 2006-03-11 Zoltan Varga <vargaz@gmail.com>
1200 * mini-ia64.c (emit_call): Add a comment.
1202 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
1204 * tramp-ia64.c: Fix some warnings.
1206 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
1208 * mini.h: don't use gboolean for bitfields.
1209 * mini.c: verifier changes for fields and methods accessibility.
1211 2006-03-11 Zoltan Varga <vargaz@gmail.com>
1213 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
1214 lazy icall wrapper changes.
1216 * dominators.c: Replace all the dominator algorithms with faster
1217 ones from the linear-il branch.
1219 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
1222 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
1223 common cases are done first.
1225 * mini-amd64.c: Fix some warnings.
1227 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
1230 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
1233 * mini.h: Add a missing prototype.
1235 2006-03-10 Zoltan Varga <vargaz@gmail.com>
1237 * mini.c: Compile icall wrappers lazily.
1239 * mini-codegen.c: Use printf instead of g_print since its much faster.
1241 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
1244 * mini.c (optimize_branches): Cache the negative result from
1245 remove_block_if_useless ().
1247 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
1248 Also fix some bblock linking issues.
1250 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
1253 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
1255 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
1256 accessed fields first, for better cache behavior.
1258 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
1260 * mini.c: speedup IList<T> array accesses.
1262 2006-03-09 Zoltan Varga <vargaz@gmail.com>
1264 * mini.c (mono_method_to_ir): Handle large methods overflowing the
1265 inline_costs counter. Fixes #77190.
1267 2006-03-06 Zoltan Varga <vargaz@gmail.com>
1269 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
1270 trace messages. Fixes #77706.
1272 2006-03-04 Martin Baulig <martin@ximian.com>
1274 * tramp-amd64.c, tramp-x86.c
1275 (mono_debugger_create_notification_function): Use
1276 mono_global_codeman_reserve() to allocate a buffer at runtime and
1279 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
1281 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
1282 notification function at runtime and then call `initialize' in the
1283 `MONO_DEBUGGER__debugger_info' vtable.
1285 2006-03-04 Zoltan Varga <vargaz@gmail.com>
1287 * iltests.il: Fix a visibility problem.
1289 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
1291 * driver.c, mini.c: add hooks for the counters API.
1293 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
1295 * driver.c: show disabled options.
1297 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
1299 * linear-scan.c: always use cost-driven selection.
1301 2006-02-28 Raja R Harinath <rharinath@novell.com>
1303 * jit-icalls.c (helper_compile_generic_method): Revert change from
1306 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
1308 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
1310 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
1312 * inssel.brg: style fixes, mostly to force the updated monoburg
1313 to run for people using svn.
1315 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
1317 * mini.c: match monoburg changes.
1319 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
1321 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
1322 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
1323 declaration in the header file.
1325 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
1327 * helpers.c: reduce relocations and mem usage.
1329 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
1331 * mini.h, mini-codegen.c: disable logging features if
1332 requested by configure.
1334 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
1336 * mini.c: tiny verifier changes.
1338 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
1340 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
1341 cpu-pentium.md: stack alignment changes for osx/x86,
1342 partially from Geoff Norton <gnorton@customerdna.com>.
1344 2006-02-24 Raja R Harinath <harinath@gmail.com>
1346 * jit-icalls.c (helper_compile_generic_method): Update to changes
1347 in metadata/class.c.
1349 2006-02-24 Zoltan Varga <vargaz@gmail.com>
1351 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
1353 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
1354 interface calls with large offsets.
1356 2006-02-23 Raja R Harinath <rharinath@novell.com>
1358 * jit-icalls.c (helper_compile_generic_method): Document the
1359 special-case we depend on so that we can inflate the method twice
1360 with the same context with no bad side-effects.
1362 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
1364 * mini-x86.c, mini-amd64.c: fix for case when xen support
1367 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
1369 * mini-x86.c, mini-amd64.c: generate code to access tls items
1370 in a faster way for Xen systems.
1372 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
1374 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
1375 updates and compilation fixes for the OSX/x86 port, mostly from
1376 Geoff Norton <gnorton@customerdna.com>.
1378 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
1380 * inssel.brg: faster interface call implementation
1381 to sync with the interface_offsets MonoVTable changes.
1383 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
1385 * mini.c: more verification checks.
1387 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
1389 * mini.c: added a few more verification checks.
1391 2006-02-17 Neale Ferguson <neale@sinenomine.net>
1393 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
1394 facility on the processor and use it if available.
1396 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
1398 * driver.c, aot.c, mini.c: throw exception if the IL code is
1399 invalid or unverifiable.
1401 2006-02-17 Raja R Harinath <rharinath@novell.com>
1403 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
1406 2006-02-16 Zoltan Varga <vargaz@gmail.com>
1408 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
1410 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
1412 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
1413 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
1414 handling of instantiated generic valuetypes.
1416 2006-02-11 Zoltan Varga <vargaz@gmail.com>
1418 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
1419 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
1422 * generics.2.cs: Revert the nullable reftypes tests.
1424 2006-02-10 Zoltan Varga <vargaz@gmail.com>
1426 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
1427 using __builtin_frame_address (1) as it doesn't work in the presence
1428 of optimizations. Hopefully fixes #77273.
1430 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
1431 -> generics.cs change as it doesn't work with some automake versions.
1433 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
1435 * mini.c: handle systems that sue a different way to
1436 retrieve the stack address of the current thread.
1438 2006-02-09 Zoltan Varga <vargaz@gmail.com>
1440 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
1441 it specially in the makefile.
1443 * generics.2.cs: Add tests for nullable reference types.
1445 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
1447 * mini.c: always handle the case when mono_jit_init()
1448 is called in a thread different from the main thread,
1449 confusing libgc (bug #77309).
1451 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
1453 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
1455 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
1457 * mini.c: change optimize_branches () to use a single loop
1458 and introduce a new optimization to simplify some range checks.
1460 2006-02-03 Martin Baulig <martin@ximian.com>
1462 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
1463 and merged with debugger_thread_manager_add_thread().
1464 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
1465 inform the debugger about the main thread.
1467 2006-02-03 Zoltan Varga <vargaz@gmail.com>
1469 * basic.cs: Add test for div.un/rem.un constant folding.
1471 2006-02-03 Neale Ferguson <neale@sinenomine.net>
1473 * cpu-s390x.md: correct int_xor_imm length
1475 2006-02-03 Zoltan Varga <vargaz@gmail.com>
1477 * generics.2.cs: New test for #77442.
1479 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
1482 2006-02-02 Martin Baulig <martin@ximian.com>
1484 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
1485 <mono/metadata/mono-debug-debugger.h>
1487 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
1489 2006-02-02 Martin Baulig <martin@ximian.com>
1491 * debug-debugger.h: New header file for debug-debugger.c.
1493 * debug-debugger.c: Big API cleanup; don't run the managed Main()
1494 function is a separate thread anymore; add support for attaching.
1496 2006-02-01 Zoltan Varga <vargaz@gmail.com>
1498 * tramp-x86.c: Fix a warning.
1500 2006-01-31 Zoltan Varga <vargaz@gmail.com>
1502 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
1503 on very large methods.
1505 * aot.c (load_patch_info): Fix a warning.
1507 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
1509 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
1510 mini-ops.h: alu membase optimizations.
1512 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
1514 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
1515 to speedup StringBuilder.
1517 2006-01-27 Zoltan Varga <vargaz@gmail.com>
1519 * dominators.c (mono_compute_natural_loops): Fix detection of
1520 loop body start blocks.
1522 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
1524 2006-01-26 Zoltan Varga <vargaz@gmail.com>
1526 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
1529 2006-01-25 Massimiliano Mantione <massi@ximian.com>
1531 * aliasing.c: Fixed aliasing issue on 64 bit archs.
1533 2006-01-25 Martin Baulig <martin@ximian.com>
1535 * debug-debugger.c: Moved the `MonoDebuggerManager' and
1536 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
1537 started to cleanup this file a little bit.
1539 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
1541 * mini.c: optimize a codepath frequently happening in generics code.
1543 2006-01-23 Martin Baulig <martin@ximian.com>
1545 * Makefile.am: Only compile debug-debugger.c on supported platforms.
1547 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
1550 * driver.c: debug-debugger.c is only available if
1551 `MONO_DEBUGGER_SUPPORTED' is defined.
1553 2006-01-23 Martin Baulig <martin@ximian.com>
1555 * debug-debugger.c: Only enable this on platforms where the Mono
1556 Debugger is working (x86 and x86_64).
1558 2006-01-21 Martin Baulig <martin@ximian.com>
1560 The Mono Debugger is now using the normal `mono' instead of the
1561 `mono-debugger-mini-wrapper' when executing managed code.
1563 * debug-debugger.c: New file; previously known as
1564 debugger/wrapper/wrapper.c.
1566 * debug-mini.c (mono_init_debugger): Removed.
1568 * driver.c (mono_main): Added new `--inside-mdb' command line
1569 argument which is used when running inside the debugger.
1571 2006-01-20 Zoltan Varga <vargaz@gmail.com>
1573 * liveness.c (mono_analyze_liveness): Remove some unused data
1576 2006-01-17 Zoltan Varga <vargaz@gmail.com>
1578 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
1580 2006-01-16 Zoltan Varga <vargaz@gmail.com>
1582 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
1583 depends on implementation details of monobitset.
1585 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
1588 2006-01-15 Zoltan Varga <vargaz@gmail.com>
1590 * liveness.c: Update after monobitset changes.
1592 2006-01-14 Zoltan Varga <vargaz@gmail.com>
1594 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
1596 2006-01-11 Neale Ferguson <neale@sinenomine.net>
1598 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
1600 * mini-s390x.c: Remove warning messages.
1602 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
1604 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
1606 2006-01-10 Zoltan Varga <vargaz@gmail.com>
1608 * generics.2.cs: Add ldelem/stelem_any test.
1610 2006-01-10 Neale Ferguson <neale@sinenomine.net>
1612 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
1614 2006-01-07 Zoltan Varga <vargaz@gmail.com>
1616 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
1618 2006-01-06 Zoltan Varga <vargaz@gmail.com>
1620 * generics.2.cs: Reenable vtype tests.
1622 * inssel-x86.brg: Remove an icorrect valuetype rule.
1624 2006-01-06 Neale Ferguson <neale@sinenomine.net>
1626 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
1627 initial support for OP_ABS.
1629 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1631 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
1633 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1635 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
1636 conversion and implement LADD/LSUB.
1638 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
1641 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1643 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
1645 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
1648 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1650 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
1651 localloc is encountered. Fixes crash in test-183.cs when using gmcs
1652 (stack walk problem).
1654 2006-01-04 Zoltan Varga <vargaz@gmail.com>
1656 * aot.c (mono_aot_load_method): Fix a warning.
1658 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1660 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
1662 2006-01-03 Zoltan Varga <vargaz@gmail.com>
1664 * iltests.il: Add test for #77148.
1666 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
1669 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1671 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
1673 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1675 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
1676 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
1678 * basic-long.cs: Add lconv-to-r4/r8 tests.
1680 2006-01-03 Zoltan Varga <vargaz@gmail.com>
1682 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
1684 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
1685 here as on other archs.
1687 2005-12-29 Neale Ferguson <neale@sinenomine.net>
1689 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
1691 2005-12-29 Neale Ferguson <neale@sinenomine.net>
1693 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
1695 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
1697 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
1698 instrument_prolog; Add memory_barrier instruction.
1700 2005-12-26 Zoltan Varga <vargaz@gmail.com>
1702 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
1704 2005-12-23 Zoltan Varga <vargaz@gmail.com>
1706 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
1708 * aliasing.c inssel.brg: Fix warnings.
1710 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
1711 could skip initialization of some parts of memory.
1713 * mini.c mini-ia64.c: Fix warnings.
1715 * inssel-sparc.brg: Add an implementation of lneg which actually works.
1717 2005-12-22 Zoltan Varga <vargaz@gmail.com>
1719 * aliasing.c (mono_build_aliasing_information): Add a workaround for
1720 a crash seen on sparc.
1722 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
1724 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
1726 2005-12-21 Neale Ferguson <neale@sinenomine.net>
1728 * mini-ops.h: Add s390_backchain instruction
1730 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
1732 * cpu-s390.md: Add s390_backchain instruction
1734 * mini-s390.c: Significant ABI changes
1736 * mini-s390.h: Cater for zero length structures
1738 2005-12-20 Neale Ferguson <neale@sinenomine.net>
1740 * mini-s390.c: ABI fixes
1742 * inssel-s390.brg: Remove debug statements
1744 * cpu-s390.md: Fix length of ATOMIC_xx operations
1746 2005-12-19 Zoltan Varga <vargaz@gmail.com>
1748 * basic-float.cs: Add float<->long conversion tests.
1750 2005-12-16 Neale Ferguson <neale@sinenomine.net>
1752 * mini-s390.c: Fix LOCALLOC processing.
1754 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
1756 2005-12-15 Zoltan Varga <vargaz@gmail.com>
1758 * iltests.il: Add tests for some opcodes not covered by the other
1761 2005-12-15 Neale Ferguson <neale@sinenomine.net>
1763 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
1764 register loading for Tail processing; Correct trace output.
1766 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
1768 * cpu-s390.md: Correct size of jmp instruction.
1770 2005-12-13 Neale Ferguson <neale@sinenomine.net>
1772 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
1774 2005-12-13 Neale Ferguson <neale@sinenomine.net>
1776 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
1777 Bring s390 up to current level.
1779 2005-12-12 Zoltan Varga <vargaz@gmail.com>
1781 * generics.2.cs: Disable the newly added tests as they do not work yet.
1783 * generics.2.cs: Add valuetype tests.
1785 2005-12-09 Zoltan Varga <vargaz@gmail.com>
1787 * basic-long.cs: Add i4->u8 test.
1789 * objects.cs: Add tests for JIT intrinsic.
1791 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
1792 optimizations lost by a mistake.
1794 2005-12-07 Zoltan Varga <vargaz@gmail.com>
1796 * basic-long.cs: Remove a test moved to objects.cs.
1798 * arrays.cs: Add more array tests.
1800 2005-12-06 Zoltan Varga <vargaz@gmail.com>
1802 * arrays.cs: Add new tests for multi-dimensional arrays.
1804 2005-12-06 Raja R Harinath <rharinath@novell.com>
1806 * Makefile.am (test_sources2): Add generics.2.cs.
1807 (EXTRA_DIST): Add test_sources2.
1809 2005-12-05 Ben Maurer <bmaurer@ximian.com>
1811 Support for boxing and unboxing nullable types as well as the
1812 isinst operation on nullables, per the CLI ammendment.
1814 * inssel.brg (CEE_ISINST): Special case for nullable
1816 * mini.c (handle_unbox_nullable): new method
1817 (handle_box): Special case for nullable types
1818 (mono_method_to_ir): Call handle_unbox_nullable in correct
1821 * generics.2.cs: New test suite
1823 * Makefile.am: Support for regression tests with generics.
1825 2005-12-03 Zoltan Varga <vargaz@gmail.com>
1827 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
1828 allocated to registers. Fixes #76800.
1830 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
1832 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
1834 2005-11-30 Zoltan Varga <vargaz@gmail.com>
1836 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
1839 2005-11-29 Zoltan Varga <vargaz@gmail.com>
1841 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
1844 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
1846 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
1847 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
1849 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
1850 single precision before storing to a single precision location.
1852 2005-11-28 Raja R Harinath <rharinath@novell.com>
1854 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
1856 2005-11-27 Zoltan Varga <vargaz@gmail.com>
1858 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
1861 * basic.cs: Remove test_0_byte_compares test which was moved to
1862 objects.cs a long time ago.
1864 2005-11-22 Massimiliano Mantione <massi@ximian.com>
1866 * aliasing.c: Fixed aliasing issue on 64 bit archs.
1868 2005-11-20 Zoltan Varga <vargaz@gmail.com>
1870 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
1871 handlers are called.
1873 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
1876 * mini-ia64.c: Add support for the throw->branch exception
1879 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
1881 2005-11-18 Massimiliano Mantione <massi@ximian.com>
1883 * mini.c: Enabled "fastpath" deadce :-)
1885 2005-11-18 Massimiliano Mantione <massi@ximian.com>
1887 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
1888 alias analysis pass to support it.
1891 * liveness.c: Likewise (liveness computation can use aliasing
1892 information to be more accurate).
1893 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
1894 moreover made so that "--compile-all" uses the given optimization
1895 flags and not the default ones.
1896 * aliasing.c: Alias analysis (new file).
1897 * aliasing.h: Likewise.
1898 * Makefile.am: added "aliasing.c" and "aliasing.h".
1900 2005-11-17 Zoltan Varga <vargaz@gmail.com>
1902 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
1905 2005-11-13 Zoltan Varga <vargaz@gmail.com>
1907 * mini-exceptions.c (mono_handle_exception_internal): Remove the
1908 fp >= end_of_stack exit condition, as it is not needed, and it might
1909 become true for fp eliminated frames.
1911 2005-11-11 Zoltan Varga <vargaz@gmail.com>
1913 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
1916 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
1918 * mini-arm.c: fixed alignment of doubles/longs to match
1919 the C ABI (bug #76635).
1921 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
1923 * aot.c: fix compilation with --enable-minimal=aot.
1925 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
1927 * mini-arm.c: fixed compatibility with the new
1928 floating point emulator package for compares.
1930 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
1932 * mini.c : reverted sig->pinvoke changes (r51396-51397).
1934 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
1936 * mini-exceptions.c (print_stack_frame): Output to stderr.
1937 (mono_handle_native_sigsegv): Ditto.
1939 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
1941 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
1942 OP_LCONV_TO_OVF_I implementation.
1944 * mini-amd64.c: Add support for the throw->branch exception
1947 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
1948 when the catch clause catches a more general exception, i.e. Object.
1950 2005-10-30 Zoltan Varga <vargaz@gmail.com>
1952 * cpu-ia64.md: Remove unused opcodes.
1954 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
1955 specific defines for architectures defining USE_SIGACTION.
1957 * mini-ia64.c: Fix some warnings.
1959 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
1960 version seemed to skip a frame.
1962 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
1964 * mini.c: Clean up the usage of sig->pinvoke flag. Now
1965 only calls which are made to native code use this flag.
1967 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
1969 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
1970 varargs methods as well.
1972 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
1973 which have save_lmf set. Reorganize methods prologs a bit.
1975 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
1976 debugger to the proper place.
1978 2005-10-29 Martin Baulig <martin@ximian.com>
1980 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
1981 when running inside the debugger until the debugger has support
1984 2005-10-26 Zoltan Varga <vargaz@gmail.com>
1986 * mini.h: Fix a warning.
1988 2005-10-24 Miguel de Icaza <miguel@novell.com>
1990 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
1991 we expose publicly, this returns the string.
1993 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
1995 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
1996 with fp elimination.
1998 2005-10-21 Zoltan Varga <vargaz@gmail.com>
2000 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
2001 native stacktrace using the glibc 'backtrace' function if available.
2003 2005-10-20 Zoltan Varga <vargaz@gmail.com>
2005 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
2007 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
2008 handle SIGSEGVs received while in native code.
2010 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
2011 code, call mono_handle_native_sigsegv which will abort the runtime
2012 after printing some diagnostics, instead of converting it into a
2013 confusing NullReferenceException.
2015 2005-10-18 Zoltan Varga <vargaz@gmail.com>
2017 * cpu-pentium.md: Remove unused opcodes.
2019 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
2021 * mini-amd64.h (MonoLMF): Add rsp field.
2023 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
2026 2005-10-17 Zoltan Varga <vargaz@gmail.com>
2028 * mini-codegen.c (get_register_spilling): Fix some warnings.
2030 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
2032 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
2033 elimination during exception handling. Enable fp elimination by
2036 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
2039 2005-10-16 Martin Baulig <martin@ximian.com>
2042 (mono_debugger_run_finally): New public method for the debugger.
2044 2005-10-10 Zoltan Varga <vargaz@gmail.com>
2046 * debug-mini.c (mono_debug_init_method): Fix warning.
2048 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
2049 the 'exname' parameter const to fix some warnings.
2051 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
2053 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
2054 introduced by the previous patch.
2056 2005-10-08 Zoltan Varga <vargaz@gmail.com>
2058 * basic-float.cs: Add test for precision of float arithmetic.
2060 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
2061 when loading/storing single values from/to memory.
2063 * mini.c (mono_jit_compile_method_with_opt): Create the function
2064 pointers in the correct domain.
2066 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
2068 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
2069 introduced by previous patch.
2071 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
2072 when out_filter_idx is NULL.
2074 * mini-exceptions.c: Don't run filter clauses twice during exception
2075 handling. Fixes #75755.
2077 2005-10-07 Zoltan Varga <vargaz@gmail.com>
2079 * aot.c: Add support for ldflda wrappers.
2081 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
2084 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
2086 * mini.c, mini.h: do not consider exception handlers blocks when
2087 setting up interface variables.
2089 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
2091 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
2093 2005-10-03 Zoltan Varga <vargaz@gmail.com>
2095 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
2096 causes a regression.
2098 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
2100 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
2102 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
2103 of the OP_P definitions.
2105 * TODO: Add a proposal for dealing with the CEE/OP mess.
2107 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
2108 optimizations from the x86 port.
2110 * cpu-amd64.md: Ditto.
2112 * basic.cs basic-long.cs: Add tests.
2114 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
2116 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
2117 Patrik Torstensson's implementation of my exception-handling
2118 optimization idea, when the exception object is not used
2121 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
2123 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
2124 of the mul_imm optimizations from the old jit.
2126 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
2128 * mini.c, liveness.c: patch by Patrik Torstensson and
2129 Zoltan Varga to improve performance in methods with
2132 2005-09-30 Zoltan Varga <vargaz@gmail.com>
2134 * driver.c: Remove 'Globalization' entry from --version.
2136 2005-09-28 Zoltan Varga <vargaz@gmail.com>
2138 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
2139 there is a profiler interested in JIT events.
2141 * aot.c: Load profile files produced by the AOT profiling module, and
2142 reorder methods based on the profiling info. Add a 'method_order' table
2143 to the AOT file to make mono_aot_find_jit_info work with the reordered
2146 * mini.h: Bump AOT file version info.
2148 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
2150 * mini-arm.h: work around what looks like a gcc bug when optimizations
2153 2005-09-28 Raja R Harinath <rharinath@novell.com>
2155 * Makefile.am (AM_CFLAGS): Don't use += to append inside
2156 conditionals. Use ...
2157 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
2159 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
2161 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
2162 to determine the amount of memory to copy when passing valuetypes.
2164 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
2165 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
2167 2005-09-27 Zoltan Varga <vargaz@gmail.com>
2169 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
2170 information about aot.
2172 2005-09-27 Ben Maurer <bmaurer@ximian.com>
2174 * *.c: Replace the use of {Enter,Leave}CriticalSection with
2175 macros. This will allow a deadlock debugger to easily be plugged
2178 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
2180 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
2182 2005-09-27 Raja R Harinath <rharinath@novell.com>
2184 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
2185 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
2186 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
2187 ($(arch_built)) [CROSS_COMPILING]: Error out.
2189 2005-09-26 Zoltan Varga <vargaz@gmail.com>
2191 * aot.c: Add support for the no_special_static flag for classes.
2193 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
2195 * Reapply reverted patches.
2197 * *: Revert r50174 as well.
2199 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
2201 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
2203 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
2205 2005-09-23 Miguel de Icaza <miguel@novell.com>
2207 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
2208 part of the SIG_HANDLER_SIGNATURE.
2210 2005-09-23 Zoltan Varga <vargaz@gmail.com>
2212 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
2215 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
2216 introduced by previous patch.
2218 2005-09-21 Zoltan Varga <vargaz@gmail.com>
2220 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
2221 saved registers too.
2223 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
2224 upon the information returned by get_call_info ().
2226 * mini-x86.c (add_float): Fix stack size calculation.
2227 (mono_arch_call_opcode): Rewrite this so it works based up the
2228 information returned by get_call_info ().
2229 (mono_arch_get_this_vret_args): Ditto.
2231 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
2233 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
2234 in cinfo to determine the registers which need to be used.
2236 2005-09-20 Miguel de Icaza <miguel@novell.com>
2238 * driver.c (mono_main): Add --server and --desktop flags.
2240 2005-09-16 Zoltan Varga <vargaz@gmail.com>
2242 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
2243 registers as global registers.
2245 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
2246 longer needed with the new register allocator.
2248 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
2250 * cpu-ia64.md: Remove unused opcodes.
2252 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
2254 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
2256 * cpu-amd64.md: Remove unused opcodes.
2258 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
2259 needed with the new register allocator.
2261 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
2264 2005-09-16 Raja R Harinath <rharinath@novell.com>
2266 * Makefile.am (check-local): Don't invoke semdel-wrapper.
2268 2005-09-16 Martin Baulig <martin@ximian.com>
2270 * exceptions-amd64.c
2271 (throw_exception): Don't call mono_debugger_throw_exception() if
2272 we're a rethrow - see the FIXME in the code.
2274 2005-09-15 Geoff Norton <gnorton@customerdna.com>
2276 * mini.c (mono_init_exceptions): This only works on some architectures.
2278 2005-09-15 Zoltan Varga <vargaz@gmail.com>
2280 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
2283 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
2285 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
2286 now in mini-exceptions.c.
2288 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
2290 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
2291 now in mini-exceptions.c.
2293 2005-09-15 Zoltan Varga <vargaz@gmail.com>
2295 * exceptions-x86.c: Applied patch from Patrik Torstensson
2296 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
2298 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
2299 code into mini-exceptions.c. Add some assertions to it.
2301 2005-09-12 Zoltan Varga <vargaz@gmail.com>
2303 * aot.c (emit_section_change): Applied patch from "The Software Team"
2304 (<software@solmersa.com>). Fix as errors on windows.
2306 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
2308 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
2309 method info into the LMF.
2311 2005-09-11 Zoltan Varga <vargaz@gmail.com>
2313 * mini-ia64.c: Add proper unwind info for method epilogs.
2315 * exceptions-ia64.c: Add some code to help debugging.
2317 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
2319 * mini-exceptions.c: Fix warning.
2321 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
2323 * mini.c: Really fix build.
2325 * mini-x86.c mini-amd64.c: Fix build.
2327 2005-09-11 Zoltan Varga <vargaz@gmail.com>
2329 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
2331 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
2332 some Interlocked methods as intrinsics.
2334 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
2335 for Thread methods as well.
2337 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
2339 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
2341 * mini-ia64.c mini-x86.c mini-amd64.c
2342 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
2345 * mini.c (mono_init_exceptions): Fix build breakage.
2347 2005-09-10 Zoltan Varga <vargaz@gmail.com>
2349 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
2350 of instructions. Use the new ia64_unw_op macros for emitting unwind
2353 * mini.c (mono_init_exceptions): Initialize exception handling
2354 related trampolines at startup.
2356 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
2358 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
2360 2005-09-09 Zoltan Varga <vargaz@gmail.com>
2362 * mini.c: Handle type loading errors gracefully during compilation and
2363 throw the appropriate exception.
2365 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
2367 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
2368 for the mono binary.
2370 2005-09-09 Martin Baulig <martin@ximian.com>
2372 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
2375 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
2377 * mini-arm.h: use emulation for conv.r.un for the release.
2379 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
2381 * mini-arm.c, objects.cs: more fixes and tests for them.
2383 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
2385 * mini-arm.c: align structures to at least 4 bytes to be able
2386 to keep our current optimized memcpy.
2388 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
2390 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
2392 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2394 * mini.c: ignore SIGPIPE.
2396 2005-09-04 Zoltan Varga <vargaz@gmail.com>
2398 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
2400 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
2402 2005-09-02 Zoltan Varga <vargaz@gmail.com>
2404 * mini.h: Add prototype for mono_allocate_stack_slots_full.
2406 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
2408 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
2409 exception handling support.
2410 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
2411 patch by Brian Koropoff <briank@marakicorp.com>).
2413 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
2415 * mini.c: revert another 'optimization' which breaks when
2416 items on the eval stack need to be saved at a basic block end
2419 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
2421 * jit-icalls.c: for arrays, ensure we always provide
2424 2005-08-30 Zoltan Varga <vargaz@gmail.com>
2426 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
2428 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
2430 2005-08-29 Zoltan Varga <vargaz@gmail.com>
2432 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
2433 arguments in their original register.
2435 2005-08-28 Zoltan Varga <vargaz@gmail.com>
2437 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
2440 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
2441 when ssapre is enabled.
2443 * inssel-long.brg: Fix bug in previous patch.
2445 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
2446 multiplication by a constant.
2448 2005-08-27 Zoltan Varga <vargaz@gmail.com>
2450 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
2453 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
2456 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
2458 * inssel-arm.brg: apply changes tested by Brian Koropoff
2459 <briank@marakicorp.com>.
2461 2005-08-25 Zoltan Varga <vargaz@gmail.com>
2463 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
2465 2005-08-24 Zoltan Varga <vargaz@gmail.com>
2467 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
2468 to the same register if dreg is just a base register.
2469 (print_ins): Improve printing of membase opcodes.
2471 * inssel-x86.brg: Add optimized ldind(reg) rules.
2473 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
2475 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
2477 * mini.c: when running under valgrind, set the stack bottom for
2478 the GC at the actual approximate stack for the app (fixes running
2479 mono with valgrind).
2481 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
2483 * mini.c: do no break at the first valuetype to init found
2486 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
2488 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
2490 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
2492 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
2494 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
2496 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
2498 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
2500 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
2502 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
2505 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
2508 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
2511 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
2513 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
2515 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
2517 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
2518 in the tail recursion optimization.
2520 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
2521 debug info into the assembly file.
2523 * iltests.il: Add test for filter regions.
2525 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
2526 initial stack of filter regions. Fixes #75755.
2528 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
2530 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
2533 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
2535 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
2536 the check for an already compiled method on non-ia64 platforms.
2537 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
2540 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
2542 * inssel-x86.brg: Add some optimized call rules.
2544 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
2546 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
2549 * mini.h mini-trampolines.c: Pass the trampoline argument to
2550 mono_arch_patch_delegate_trampoline.
2552 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
2554 * mini-trampolines.c: Fix build.
2556 * mini-amd64.h: Add delegate trampolines.
2558 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
2560 * inssel-amd64.brg: Add optimized call rules.
2562 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
2564 * inssel-ia64.brg: Add optimized ldind(reg) rules.
2566 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
2568 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
2571 * mini-ia64.c: Remove LMF fixmes.
2573 * mini-ia64.h: Remove most fields from LMF.
2575 * inssel-ia64.brg (stmt): Fix unaligned access errors.
2577 * mini-trampolines.c: Add support for IA64 function descriptors.
2579 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
2580 for IA64 function descriptors.
2582 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
2584 * tramp-arm.c: patch the vtable for virtual calls. Added
2585 support code to register/unregister the LMF.
2586 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
2589 2005-08-19 Dick Porter <dick@ximian.com>
2591 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
2592 bit value if needed.
2594 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
2596 * mini.c (mini_get_method): Move handling of wrapper data here.
2598 * mini.c (mono_method_to_ir): Add support for dynamic methods.
2600 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
2603 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
2604 bblock->code does not remain empty.
2606 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
2608 * arrays.cs: Add regression test for #75832.
2610 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
2611 rules. Fixes #75832.
2613 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
2614 instruction scheduling.
2616 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
2618 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
2620 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
2622 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
2624 * mini-codegen.c: Fix VC build.
2626 * cpu-pentium.md: Increase length of atomic_exhange_i4.
2628 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2630 * mini.h: fix signature for mono_register_opcode_emulation.
2632 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
2634 * mini.c: Get rid of most of the helper_sig_... constants using
2635 mono_create_icall_signature ().
2637 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
2639 * jit-icalls.c (helper_ldstr): New helper function.
2641 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
2643 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
2644 throw, load the string using a helper call instead of creating a string object.
2646 * aot.c: Update after LDSTR changes.
2648 * mini.h: Bump AOT file version.
2650 * aot.c: Save class size info into the AOT file. Print more statistics during
2653 * mini.h: Bump AOT file version.
2655 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
2656 ordering of disasm cases. Fixes #74957.
2658 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
2660 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
2661 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
2662 the generic code needed for the ARM port.
2664 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
2666 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
2667 inssel-arm.brg: more ARM features and fixes.
2669 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
2671 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
2672 ARM port work in progress.
2674 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
2676 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
2678 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
2680 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
2682 * inssel.brg (mini_emit_memset): Add support for unaligned access.
2684 * *-ia64.*: Ongoing IA64 work.
2686 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
2688 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
2690 * TODO: Remove out-of-data todo stuff.
2692 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
2695 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
2697 * mini.h: Bump corlib version.
2699 2005-07-27 Martin Baulig <martin@ximian.com>
2702 (create_copy_ins): Added `const unsigned char *ip' argument; set
2703 `copy->cil_code' from it.
2705 2005-07-27 Martin Baulig <martin@ximian.com>
2707 * mini-exceptions.c (mono_handle_exception): Don't call
2708 mono_debugger_handle_exception() for filters.
2710 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
2712 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
2715 2005-07-26 Martin Baulig <martin@ximian.com>
2717 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
2719 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
2720 helper_compile_generic_method() if the method is actually virtual
2723 2005-07-26 Martin Baulig <martin@ximian.com>
2726 (trampoline_code): Renamed to `mono_trampoline_code' and made it
2727 public; this is now accessed directly by the debugger.
2728 (mono_generic_trampoline_code): Removed.
2731 (mono_debug_init_method): Also add interncalls and wrappers.
2733 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
2735 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
2737 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
2739 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
2741 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
2743 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
2745 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
2747 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
2748 getting TLS offsets on AMD64 too.
2750 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
2752 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
2754 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
2756 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
2757 inssel-arm.brg, mini-arm.h: ARM port work in progress.
2759 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
2761 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
2763 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
2766 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
2767 mono_sparc_is_virtual_call ().
2769 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
2771 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
2772 trampoline parameters.
2774 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
2776 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
2777 to mono_arch_get_vcall_slot_addr.
2779 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
2782 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
2784 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
2786 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
2788 2005-07-19 Martin Baulig <martin@ximian.com>
2790 * exceptions-amd64.c (throw_exception): Call
2791 mono_debugger_throw_exception() here like we're doing it on i386.
2793 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
2795 * mini-ia64.c: Add optimized TLS access support.
2797 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
2799 * mini-exceptions.c: Ongoing IA64 work.
2801 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
2803 * mini.c: Use the default optimization set when embedding. Fixes
2806 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
2808 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
2809 of trampolines to a separate file.
2811 * mini-trampolines.c: New file.
2813 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
2816 * tramp-x86.c: Reorganize the trampoline code to be similar to the
2819 * mini-codegen.c: Fix cygwin build.
2821 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
2823 * mini.c: Add some minor changes needed by the IA64 port.
2825 * *-ia64.*: Ongoing IA64 work.
2827 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
2829 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
2830 trampolines into arch-independent and arch-dependent parts.
2832 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
2834 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
2836 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
2838 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
2839 the xp-regalloc-branch for amd64.
2841 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
2842 xp-regalloc-branch for x86.
2844 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
2846 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
2848 2005-07-06 Martin Baulig <martin@ximian.com>
2851 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
2852 (mono_jit_runtime_invoke): Likewise.
2854 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
2856 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
2859 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
2860 without loading their metadata. Reorganize the file format so exception handling+
2861 debug info is kept separate from normal method info. Create MonoJitInfo
2862 structures for methods lazily.
2864 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
2866 (x86_class_init_trampoline): Patch AOT class init trampolines too.
2868 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
2870 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
2873 * mini.h: Bump AOT file version.
2875 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
2877 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
2879 2005-07-01 Raja R Harinath <rharinath@novell.com>
2881 * Makefile.am (check-local): Call semdel-wrapper.
2883 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
2885 * mini-x86.c: Revert the last change as it seems to break the build..
2887 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
2889 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
2891 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
2893 2005-06-27 Ben Maurer <bmaurer@ximian.com>
2895 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
2896 outside of the macro, so strange stuff doesn't happen with gcc4
2897 (NEW_AOTCONST_TOKEN): Likewise.
2899 2005-06-28 Martin Baulig <martin@ximian.com>
2901 * mini.c (mini_class_is_system_array): New static method; use this
2902 instead of `klass->parent == mono_defaults.array_class' everywhere
2903 since this also works for the new generic array class.
2905 2005-06-26 Ben Maurer <bmaurer@ximian.com>
2907 * inssel.brg: Remove warnings.
2909 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
2911 * mini-ia64.c: Ongoing IA64 work.
2913 * basic-float.cs: Add float->i1 conversion test.
2915 * iltests.il: Add conv.u4 test.
2917 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
2919 * inssel-long.brg: Fix bug caused by last change.
2921 2005-06-23 Geoff Norton <gnorton@customerdna.com>
2923 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
2924 BSDs. Allows the x86 JIT to work on OSX86
2926 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
2928 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
2931 * mini-ia64.c: Ongoing IA64 work.
2933 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
2935 * mini-ia64.c: Ongoing IA64 work.
2937 * driver.c: Clean up jit_code_hash as well when using --regression.
2939 * inssel-long.brg: Fix long->i4/u4 conversion rules.
2941 * basic-long.cs: Add tests for long->u4 conversion.
2943 2005-06-18 Ben Maurer <bmaurer@ximian.com>
2945 * mini.c: Take mono_get_domainvar out of macros. This makes sure
2946 that we do not depend on undefined C behavior: the order stuff
2947 gets evaluated within an expression. Fixes mono when compiled on
2950 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
2952 * *-ia64.*: Ongoing IA64 work.
2954 * aot.c: Lower memory usage while loading AOT methods.
2956 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
2958 * mini.h: Bump AOT file format version.
2960 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
2962 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
2964 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
2966 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
2967 not on callee assembly). Fixed some comments.
2969 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
2971 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
2972 it gets proper disassembly.
2973 (emit_method_info): Remove some dead code.
2975 * mini.c (mini_method_compile): Allways allocate the GOT var in
2976 mono_method_to_ir for emulating opcodes.
2978 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
2980 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
2981 before freeing the code memory. Fixes #74990.
2983 * objects.cs: Add regression test for #74992.
2985 * liveness.c: Extend live ranges of arguments to the beginning of the
2986 method. Fixes #74992.
2988 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
2989 so it points into the faulting instruction.
2991 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
2993 * jit-icalls.c (mono_imul_ovf): Add exception handling.
2995 * *-ia64.*: Ongoing IA64 work.
2997 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
2999 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
3001 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
3003 * *-ia64.*: Ongoing IA64 work.
3005 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
3007 * basic-long.cs: Add tests for add/sub.ovf.
3009 * basic.cs: Add tests for sub.ovf.
3011 * *-ia64.*: Ongoing IA64 work.
3013 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
3015 * *-ia64.*: Ongoing IA64 work.
3017 * basic.cs: Add conv.ovf.i4.un test.
3019 2005-06-09 Massimiliano Mantione <massi@ximian.com>
3021 * mini.c: (remove_block_if_useless) Fixed bug 75061.
3023 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3025 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
3027 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
3029 * *-ia64.*: Ongoing IA64 work.
3031 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3034 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
3036 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
3038 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
3040 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
3042 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
3044 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
3045 of a call is callable by a near call.
3047 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
3049 * mini-ia64.c: Ongoing IA64 work.
3051 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
3053 * genmdesc.c: Make the generated array non-static.
3055 * inssel-long.brg: Fix LSHR_IMM rule.
3057 * *-ia64.*: Ongoing IA64 work.
3059 * *-ia64.*: Ongoing IA64 work.
3061 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
3063 * *-ia64.*: Ongoing IA64 work.
3065 * *-ia64.*: Ongoing IA64 work.
3067 * mini-ia64.c: Ongoing IA64 work.
3069 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
3071 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
3073 * objects.cs basic-calls.cs: Move some tests to objects.cs.
3075 * objects.cs basic-long.cs: Move some tests to objects.cs.
3077 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
3079 * *-ia64.*: Ongoing IA64 work.
3081 * iltests.il: Add a new test.
3083 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
3084 newobj. Fixes #75042.
3086 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
3088 * *-ia64.*: Ongoing IA64 work.
3090 * *-ia64.*: Ongoing IA64 work.
3092 * *-ia64.*: Ongoing IA64 work.
3094 * basic.cs objects.cs: Move tests accessing static variables as well.
3096 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
3098 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
3100 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
3102 * driver.c: Always print failed tests.
3104 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
3107 * *ia64*: Ongoing IA64 work.
3109 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
3111 * basic.cs: Add tests for add.ovf. Fix warnings.
3113 2005-05-18 Miguel de Icaza <miguel@novell.com>
3115 * driver.c (mono_main): Avoid crash if no argument is passed to
3116 --break; Do not use g_error, but f_printf. And fix all other
3117 ocurrences of the same crash.
3119 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
3121 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
3122 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
3125 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
3127 * *-ia64.*: Add beginnings of IA64 backend.
3129 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
3131 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
3133 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
3136 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
3138 * mini-amd64.c: Fix a warning.
3140 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
3142 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
3143 in float_neg. Fixes #74897.
3145 * mini-amd64.c (emit_call): Fix another near call bug.
3147 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
3149 * declsec.c: Keep the appdomain information in the structure. Added a
3150 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
3151 value gets overwritten).
3152 * declsec.h: Set the default MonoArray for the the stack to 6. Added
3153 an MonoAppDomain member to MonoSecurityFrame.
3154 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
3155 used in the stack walk. Now use a MonoArray which grow (double) when
3158 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
3160 * mini.c: Re-enabled runtime cleanup, since running threads should
3161 now properly stop when exiting.
3163 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
3165 * mini-codegen.c: New file contaning the arch-independent local
3166 register allocator. Not used by any architectures yet.
3168 * mini.h linear-scan.c: Merge some changes from the
3169 mini-xp-local-regalloc branch.
3171 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
3173 * mini-amd64.c (emit_call): Fix calls to native functions when the
3174 runtime is compiled as a shared library. Fixes #74756.
3176 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
3177 on a literal field. Fixes #74751.
3179 2005-04-25 Raja R Harinath <rharinath@novell.com>
3181 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
3183 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
3185 * objects.cs: Add missing null casting test.
3187 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
3189 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
3190 in wrapper methods. Also rename 'address' variable to 'offset'.
3192 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
3194 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
3197 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
3199 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
3202 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
3204 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
3206 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
3208 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
3209 just the last bytes.
3211 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
3213 * aot.c (mono_compile_assembly): Fix warning.
3215 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
3216 by the _MSC_VER stuff.
3218 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
3220 * inssel-long.brg: Fix #74588.
3222 * cpu-amd64.md: Fix #74591.
3224 * iltests.il: Add new regression tests.
3226 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
3228 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
3231 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
3233 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
3235 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
3236 from Bill Middleton <flashdict@gmail.com>.
3238 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
3240 * arrays.cs: Add new regression test. Fix warnings.
3242 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
3244 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
3245 and leakage in CKFINITE.
3247 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
3248 this to a null op since it is called on amd64 too.
3250 * exceptions-amd64.c (get_throw_trampoline): Align stack.
3252 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
3253 body since this is not used on amd64.
3255 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
3257 * mini-amd64.c: Remove obsolete fixmes.
3259 * mini.c (print_method_from_ip): Fix debugging support.
3261 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3263 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
3264 so that expressions that don't give much gain are not reduced.
3265 * ssapre.h: Likewise.
3267 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
3269 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
3271 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
3273 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
3275 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
3277 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
3279 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
3281 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
3283 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
3286 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
3288 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
3290 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
3292 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
3293 MONO_ARCH_USE_SIGACTION. Fixes #74252.
3295 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
3297 * mini-x86.c: Fix up stack overflow handling.
3299 * exceptions.cs: Add new regression test.
3301 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
3303 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
3304 mono_jit_thread_attach.
3306 * mini.c (mono_method_to_ir): Verify called method is not abstract.
3308 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
3310 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
3311 avoid calling constructors using callvirt.
3313 * inssel.brg: Fix #74073.
3315 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
3317 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
3318 compilation with non-GCC compilers.
3319 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
3320 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
3322 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
3324 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
3325 klass->interface_offsets (will likely fix bug#74073).
3327 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
3329 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
3331 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
3333 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
3334 to amd64_div_reg_size ().
3336 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
3338 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
3340 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
3342 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
3344 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
3346 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
3348 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
3350 * mini.c (mono_precompile_assembly): Load and precompile referenced
3351 assemblies as well. Fixes #74015.
3353 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
3355 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
3357 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
3359 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
3360 a lot of checks and (anyway) permissions cannot work until corlib is
3363 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
3365 * mini-ppc.c: fixed ABI issue on sysv/ppc.
3367 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
3369 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
3370 calls (fixes bug#72824).
3372 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
3374 * mini.c: fix tail recursion elimination (see test in bug#73936).
3376 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
3378 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
3379 some fp functions in sse2 mode.
3381 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
3383 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
3385 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
3387 * mini.h mini.c: Add mono_get_jit_tls_key ().
3389 * mini-x86.c: Enable fast TLS support on windows.
3391 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
3393 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
3394 * mini.c: Check for p/invoke method when generating code. If a
3395 p/invoke method, or it's class, isn't decorated with [Suppress
3396 UnmanagedCodeSecurity] then generate code to call System.Security.
3397 UnmanagedDemand (only if the security manager is active).
3399 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
3401 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
3402 last change as it seems to cause strange crashes.
3404 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
3406 * *.c: handle unsafe function pointers where needed.
3408 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
3410 * mini.c (mono_jit_free_method): Remove the fixme too.
3412 2005-03-15 Miguel de Icaza <miguel@novell.com>
3414 * mini.c: As discussed, make the code actually free the delegate
3415 thunk now, to enable the debugging of delegate problems, use
3416 MONO_DEBUG=1 when running Mono.
3418 This takes also care of parts of the leaks as seen by Joe.
3420 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
3422 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
3423 thread_tls_offset calculation.
3425 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
3427 * declsec.c: Reworked linkdemand checks for icall. The previous code
3428 was using the declaration code (untrusted) and didn't work as expected
3429 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
3432 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
3434 * iltests.il: Add new localloc test.
3436 * mini-amd64.c: Handle large stack allocations the same way as on
3437 windows if stack overflow handling is working.
3439 * mini-amd64.c: Allocate the signal stack using mmap.
3441 * mini.c (sigsegv_signal_handler): Fix reading of context.
3443 * mini-exceptions.c: Fix up stack overflow handling.
3445 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
3447 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
3449 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
3451 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
3453 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
3454 tramp_init functions as they are no longer needed.
3456 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
3458 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
3460 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
3462 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
3464 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
3467 * mini-ops.h: Add OP_LMUL_IMM.
3469 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
3470 long mul/div opcodes as intrinsic.
3472 * mini-amd64.c (emit_call): Handle the case when the callee might be
3475 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
3477 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
3480 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
3482 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
3484 2005-03-09 Ben Maurer <bmaurer@ximian.com>
3486 * mini.c (mono_codegen): Don't leak here, to help people running
3489 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
3491 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
3492 conversions in sse2 mode.
3494 * basic-float.cs: Add regression test.
3496 * mini-amd64.c: Reenable sse2.
3498 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
3500 * mini-amd64.c: Disable sse2 until some regressions are fixed.
3502 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
3504 * driver.c: Copyright text should include 2005.
3506 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
3508 * cpu-amd64.md (load_membase): Fix more max lengths.
3510 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
3512 * cpu-amd64.md (load_membase): Fix max length.
3514 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
3516 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
3518 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
3519 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
3521 * basic-float.cs: Add rounding regression test.
3523 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
3525 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
3527 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
3528 structures in registers for pinvoke wrappers.
3530 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
3532 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
3534 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
3536 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
3537 wrapper to mono_jit_thread_attach.
3539 * mini.c (mini_jit_thread_attach): New jit icall.
3541 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
3542 native->managed wrappers.
3544 * exceptions.cs: Add new regression test.
3546 * mini.c (optimize_branches): Check regions in the cbranch to throw
3547 block case as well. Fixes #73242.
3549 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
3551 * mini.c: thread safety fixes.
3553 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
3555 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
3556 patching stuff, since delegates use jump trampolines so there is
3559 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
3562 * tramp-amd64.c: Fix build.
3564 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
3565 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
3567 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
3568 Rename this to mono_arch....
3569 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
3571 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
3573 * mini-amd64.c (emit_call): If both the caller and the callee is
3574 guaranteed to have 32 bit addresses, emit a normal call.
3576 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
3578 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
3579 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
3580 method_ptr inside delegates.
3582 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
3584 * mini.c (mono_jit_free_method): Free the method info even if the native code is
3585 invalidated. Fixes #73001.
3587 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
3589 * mini-x86.c: Only use stdcall for pinvokes on windows.
3591 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
3593 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
3594 * mini-x86.c: remove unreliable __thread var offset detection,
3595 use the correct accessors and enable by default.
3597 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
3599 * mini.c (mono_jit_free_method): Fix memory leak.
3601 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
3603 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
3605 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
3607 * cpu-amd64.md: Fix lengths of atomic opcodes.
3609 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
3611 * driver.c: try to not imply using ICU is any good.
3613 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
3615 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
3616 functions as inline ops.
3618 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
3619 some Interlocked functions as inline ops.
3621 * mini.c (move_basic_block_to_end): Fix bug in last patch.
3623 * mini.h (MonoBasicBlock): Reorganize fields a bit.
3625 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
3627 * mini.c: Add support for OP_NOT_TAKEN.
3629 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
3630 structures in registers for pinvoke wrappers.
3632 * mini-amd64.c: Fix warnings.
3634 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
3636 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
3638 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
3640 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
3641 address instead of loading the address from it.
3643 * mini-x86.c: Add support for returning small structs in registers
3644 on Win32. Fixes part of #70864.
3646 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
3648 * trace.c (get_token): Improve error checking.
3650 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
3652 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
3654 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
3656 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
3657 it can be reused for MonoClass.
3658 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
3661 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
3663 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
3664 instead of a MonoReflectionMethod. The method information wasn't used
3665 when displaying SecurityException details (but will be now).
3667 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
3669 * Makefile.am : windows build fix.
3671 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
3673 * iltests.il: Add new regression test.
3675 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
3678 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
3680 * mini.c: Moved linkdemand check into helper function check_linkdemand
3681 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
3684 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
3686 * declsec.c: Added statistics counter for different kinds of
3688 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
3689 (and commented) declaration.
3690 * mini.c: Added statistics counter for security Demand code
3691 generation. Added display of security statistics.
3693 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
3695 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
3696 Fix compilation errors under gcc-2.95.
3698 2005-02-12 Ben Maurer <bmaurer@ximian.com>
3700 * mini.c, driver.c: Use the new jit trampoline hashtable
3702 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
3704 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
3706 2005-02-11 Martin Baulig <martin@ximian.com>
3708 * debug-mini.c (mono_debug_close_method): Free the line number array.
3710 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
3712 * aot.c: Break up large methods into smaller ones. Share GOT slots for
3715 * mini.h: Bump AOT file format version.
3717 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
3719 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
3721 * declsec.h: Added macros to get/set lazyly initialized security
3722 informations about assemblies. Added new enum for different type of
3723 possible LinkDemand violation. Added function to check LinkDemands.
3724 * mini.h: Added a field to MonoCompile to hold any security violation
3725 detected when JITting a method (so it can be thrown later).
3726 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
3727 and CEE_CALLVIRT. Added code to throw exception at the end of
3728 mini_method_compile (note: the exception is unhandled right now).
3730 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
3732 * mini.c, jit-icalls.c: use the managed implementation of
3733 memset for initobj and memset, to avoid managed <-> unmanaged
3736 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
3738 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
3739 optimization if it would need a GOT var.
3741 * basic.cs: Add tests for constant propagation and switch statements.
3743 * ssa.c: Fix out-of-range constant propagation and switch statements.
3745 2005-02-09 <vargaz@freemail.hu>
3747 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
3749 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
3751 * cpu-amd64.md (load_membase): Fix max length of load_membase.
3753 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
3755 * mini.c: update to new signature of mono_class_get_allocation_ftn().
3757 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
3759 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
3760 arithmetic operations.
3762 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
3764 * mini-ppc.c: add a workaround for broken user code that
3765 DllImports vararg functions with non-vararg signatures.
3767 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
3769 * mini.c (mono_jit_compile_method_inner): Add detection and a
3770 meaningfull error message for assemblies written in Managed C++.
3772 * tramp-amd64.c mini-amd64.h: Add support for
3773 create_trampoline_from_token ().
3775 * aot.c mini-x86.c abcremoval.c: Applied patch from
3776 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
3778 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
3780 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
3781 which takes a MonoImage/token as parameter instead of a MonoMethod.
3783 * aot.c: Use the new trampoline for initializing vtables.
3785 * aot.c: Add support for ldfld/stfld_remote wrappers.
3787 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
3788 rules for compare <MEM>, IMM.
3790 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
3792 * aot.c: Handle inherited finalizers correctly.
3794 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
3796 * inssel.brg (stmt): Add a missing _setup_... ().
3798 * aot.c: Save some parts of the class state to the AOT file and use it
3799 to recompute that state when a class is initialized.
3801 * mini.c: Install AOT hooks into the runtime.
3803 * mini.h: Bump AOT file format version.
3805 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
3808 * iltests.il: Add new test.
3810 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
3814 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
3816 * mini.c: setup the statistical profiler in the thread attach
3817 callback to cope with the new single thread code.
3819 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
3821 * mini-ppc.c: ensure we have enough room for the profiler
3822 calls (fixed bug#72084).
3824 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
3826 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
3829 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3831 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
3833 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3835 * ssapre.c: Fixed an issue with down safety (this allows IronPython
3836 to succesfully execute parrotbench).
3837 * ssapre.h: Likewise.
3839 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3841 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
3842 variable for stores to method arguments (fixes a SSAPRE issue).
3844 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
3846 * mini.c: handle value types in dup, fixes gen-112.cs.
3848 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
3850 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
3851 sequence for calls in dynamic methods to avoid thunks.
3853 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
3855 * mini.c: correctly remove dynamic methods from the hashtable.
3857 2005-1-20 Massimiliano Mantione <massi@ximian.com>
3859 * driver.c: Disabled SSAPRE until fix the bug that appears
3860 in IronPython's parrotbench.
3862 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
3864 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
3866 * mini.c (mono_method_to_ir): Revert the previous change.
3868 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
3871 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
3872 mono_jit_info_table_find () etc. when running under valgrind.
3874 * inssel.brg: Fix warnings.
3876 * mini-exceptions.c: Fix warnings.
3878 2005-01-31 Martin Baulig <martin@ximian.com>
3880 * driver.c (compile_all_methods_thread_main): Don't try to compile
3881 generic methods or anything which has type parameters.
3883 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
3885 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
3887 * TestDriver.cs: Add --verbose flags.
3889 * graph.c ssa.c: Fix 64 bit warnings.
3891 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
3892 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
3893 Fix 64 bit warnings.
3895 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
3896 variable not spotted by gcc.
3898 * mini-amd64.c inssel-amd64.brg: Applied patch from
3899 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
3900 X86_COMPARE_MEMBASE opcodes.
3902 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
3904 2005-01-29 Ben Maurer <bmaurer@ximian.com>
3906 * *: MonoMethod->signature might be NULL now. You *MUST* use
3907 mono_method_signature.
3909 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
3911 * driver.c (compile_all_methods_thread_main): Compile the methods
3912 without invoking cctors.
3914 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
3916 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
3917 * basic-calls.cs: test for the above.
3919 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
3921 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
3922 MonoJitInfo changes.
3924 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
3926 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
3927 eagerly if it contains dynamic methods.
3929 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
3931 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
3932 trace, it is now computed by an icall from trace_ips.
3934 * mini-exceptions.c: Fix a warning.
3936 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
3938 * mini-exceptions.c: don't bother getting stack trace info if
3939 it's not going to be used.
3941 2005-01-27 Raja R Harinath <rharinath@novell.com>
3943 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
3946 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
3948 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
3950 * aot.c: Avoid calling mono_method_get_header () if not needed.
3952 * mini.h: Bump AOT file format version.
3954 * mini.c (mono_emit_native_call): Allocate a GOT var here.
3956 * mini.c (mono_print_tree): Print more info for calls.
3958 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
3960 * declsec.h: Remove warning by adding missing include for marshal.h
3962 2005-01-26 Martin Baulig <martin@ximian.com>
3964 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
3967 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
3969 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
3972 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
3974 * aot.c (mono_compile_assembly): Fix a warning.
3976 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
3978 * declsec.c: Look for security attributes on the original MonoMethod
3979 (and not the wrapped one). This fix permissions on icalls.
3981 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
3983 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
3985 * mini.c (mono_allocate_stack_slots): Add a fixme.
3987 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
3989 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
3991 * inssel.brg: optimize casts of sealed types (more
3992 optimizations waiting for fixes in remoting).
3994 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
3996 * inssel.brg (stmt): Add another dummy rule.
3998 * driver.c: Fix warnings.
4000 * driver.c (mono_main): If running under valgrind, instruct glib to use
4001 the system allocation functions so valgrind can track the memory
4002 allocated by the g_... functions.
4004 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
4006 * mini-ops.h: Add OP_DUMMY_STORE opcode.
4008 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
4010 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
4011 variables in try regions.
4013 * mini.c (mini_method_compile): Don't disable optimizations on large
4014 methods when AOT compiling.
4016 * mini.c (mono_allocate_stack_slots): New arch independent method to
4017 allocate stack slots. Not yet used.
4019 2005-01-22 Ben Maurer <bmaurer@ximian.com>
4021 * debug-mini.c (mono_debug_close_method): Plug some leaks.
4023 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
4025 * mini-ppc.c: make the branch info relative as the code
4026 buffer can be reallocated.
4028 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
4030 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
4031 * driver.c: Removed the AOT/security restriction. Now initialize the
4032 security manager (in metadata) if --security is used.
4033 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
4034 rather than the pointer to declarative security, when AOT is used.
4036 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
4038 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
4039 basic blocks, reduced intrinsic exception throwing code size.
4041 2005-01-22 Miguel de Icaza <miguel@ximian.com>
4043 * driver.c (mini_usage): Reorder the usage screen.
4045 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
4047 * mini.c (mono_resolve_patch_target): Fix warning.
4049 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
4051 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
4054 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
4056 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
4057 breaks the amd64 build.
4059 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
4060 register allocation. Fixes #71454.
4062 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
4064 * arrays.cs: Add new regression test.
4066 2005-1-20 Massimiliano Mantione <massi@ximian.com>
4068 * ssapre.c: Turned usage of snprintf to GString.
4069 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
4070 (I left it on by mistake in my previous commit).
4072 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
4074 * mini.c, cfold.c, basic-calls.cs: preserve side effects
4075 on cond branch optimization (fixes bug# 71515).
4077 2005-1-20 Massimiliano Mantione <massi@ximian.com>
4079 * abcremoval.c: Fixed bug 71062.
4080 * abcremoval.h: Likewise.
4082 2005-1-20 Massimiliano Mantione <massi@ximian.com>
4084 * mini.c: Added a new functionality to optimize_branches, the removal
4085 of useless basic blocks, and fixed some problem in the removal of
4086 critical edges; some utility functions added for both purposes.
4087 * ssapre.c: Added complex expression support, and fixed bug 70637.
4088 * ssapre.h: Likewise.
4089 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
4091 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
4092 * driver.c: Re-enabled SSAPRE.
4094 2005-01-19 Martin Baulig <martin@ximian.com>
4096 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
4097 the result of mono_get_method_constrained().
4099 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
4101 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
4104 2005-01-18 Geoff Norton <gnorton@customerdna.com>
4106 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
4107 be detected. Fixes #59296.
4109 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
4111 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
4112 which can happen. Fixes #71361.
4114 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
4116 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
4119 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
4121 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
4122 appdomain-unload.exe to fail.
4124 * mini.c: Fix some memory leaks.
4126 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
4128 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
4129 Fixed bug and sped up some codepaths.
4131 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
4133 * mini.c: Fix some memory leaks.
4135 * exceptions.cs basic-long.cs: Add test for checked ulong->int
4138 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
4140 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
4143 * iltests.il: Add regression test for #71320.
4145 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
4147 * mini.c (mono_codegen): Fix installation of profiler hooks.
4149 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
4151 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
4153 * mini.h, mini.c, cfold.c: optimize access to enum
4154 readonly fields, too. Eval conditional branches if possible
4155 to perform unreachable code removal in more cases.
4157 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
4159 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
4161 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
4164 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
4165 WinXP DEP. Fixes #71244.
4167 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
4169 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
4171 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
4173 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
4175 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
4177 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
4180 * mini.h: Bump AOT version.
4182 * mini.h (MonoCompile): Change exvar to a hash table.
4184 * mini.c: Allocate a separate exvar for each handler block.
4186 * mini.c: Get rid of the computation of filter_lengths, its not needed.
4188 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
4189 ex var with the pending exception and only throw if the two are equal.
4192 * exceptions.cs: Add tests for rethrow and nested catch clauses.
4194 * mini-x86.c: Fix warnings.
4196 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
4197 used by all the ports now.
4199 * aot.c: Add write-symbols and save-temps options.
4201 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
4203 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
4205 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
4207 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
4210 * tramp-s390.c: Check vtable slot belongs to the domain.
4212 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
4213 as per other platforms.
4215 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
4217 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
4219 * driver.c: we don't run the Main() code in a subthread anymore.
4221 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
4223 * mini.c: added experimental rtc support in the statistical
4224 profiler: if the user has the permission, more accurate statistics
4225 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
4226 The MONO_RTC value must be restricted to what the linux rtc allows:
4227 power of two from 64 to 8192 Hz.
4229 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
4231 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
4233 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
4235 * mini-ppc.c: better icache flush for smp.
4237 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
4239 * mini-amd64.c (emit_move_return_value): Fix memory leak.
4241 * mini-x86.c (get_call_info): Add the get_call_info () code from the
4242 amd64 port, not yet used.
4244 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
4246 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
4249 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
4251 * driver.c: Added --security option to activate the security manager.
4252 Right now this will allow code generation for declarative demands and
4253 is disabled when AOT is specified.
4254 * mini.c: Add code generation for declarative security demands.
4255 * mini.h: Add mono_use_security_manager as an extern gboolean.
4257 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
4259 * aot.c (mono_compile_assembly): Speed up compilation a bit by
4260 emitting more dense assembly code.
4262 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
4263 exception throwing stuff.
4265 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
4267 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
4270 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
4273 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
4276 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
4278 * tramp-*.c: Only patch vtable slots if the object is in the current
4279 domain. Fixes appdomain-unload.exe.
4281 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
4283 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
4286 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
4288 * mini.c (reverse_branch_op): New helper function.
4290 * mini.c (optimize_branches): Run the new optimization only on
4291 platforms which support it. Also reverse all kinds of branches.
4293 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
4295 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
4298 * mini.c (optimize_branches): Reverse not-equals branches if the false
4299 bblock is a throw. This happens a lot of time with argument checking in
4302 * mini.c (mono_codegen): Add support for placing basic blocks after
4303 the function epilogue.
4305 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
4308 2005-01-05 Miguel de Icaza <miguel@ximian.com>
4310 * mini.c (setup_stat_profiler): Only set this up if the platform
4311 supports ITIMER_PROF.
4313 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
4315 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
4318 * inssel.brg: Fix a warning.
4320 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
4322 * mini.c: added support for statistical profiler
4323 (run with: --profile=default:stat).
4325 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
4327 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
4329 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
4331 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
4332 related to global registers from the amd64 port.
4334 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
4336 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
4338 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
4339 with global registers.
4340 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
4342 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
4344 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
4346 * debug-mini.c (encode_value): Fix off-by-one.
4348 * aot.c (encode_value): Likewise.
4350 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
4352 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
4354 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
4357 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
4359 * aot.c (emit_method_info): Increase size of temp buffer.
4361 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
4364 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
4366 * aot.c (emit_method_info): Fix build.
4368 * aot.c: Further rework of the AOT file format to reduce the size of
4369 the method info data.
4371 * mini.h: Bump AOT file format version.
4373 2004-12-27 Martin Baulig <martin@ximian.com>
4375 * mini.c (mini_get_method): New static method; call
4376 mono_get_method_full() and mono_get_inflated_method().
4377 (mono_method_to_ir): Use mini_get_method() instead of
4378 mono_get_method_full().
4380 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
4382 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
4384 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
4386 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
4388 * inssel-amd64.brg: Add some optimization rules.
4390 2004-12-24 Ben Maurer <bmaurer@ximian.com>
4392 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
4393 standard not GC'd stuff is fine.
4395 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
4397 * aot.c: Rework the AOT file format to get rid of most of the global
4398 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
4400 * mini.h: Bump AOT file format version.
4402 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
4404 * mini.h: Bump AOT file format version.
4406 * aot.c (mono_aot_is_got_entry): New function to determine if an
4407 address is inside a GOT.
4409 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
4411 * cpu-pentium.md: Increase the maximum size of some instructions which
4412 might involve a got access.
4414 * mini.c (get_method_from_ip): Another debug helper function.
4416 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
4417 when got var accesses are created during the decompose phase.
4419 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
4421 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
4422 argument mini_compile_method and to MonoCompile, and use this to
4423 determine whenever a given method is compiled for AOT. This allows the
4424 other methods compiled during AOT compilation to be free of AOT stuff,
4425 so the backends does not need to add special support for them by
4426 creating a fake GOT etc.
4428 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
4431 2004-12-21 Ben Maurer <bmaurer@ximian.com>
4433 * mini.c (mono_method_to_ir): It turns out that some of the
4434 x-appdomain wrappers are lax with types, so just ignore this for
4437 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
4438 at the vtable->klass. If it is non-shared code we can just use the
4441 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
4443 * mini-ppc.c: access MonoDomain from tls, too.
4445 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
4447 * declsec.c: Removed unused variable (and related warning ;-)
4449 2004-12-21 Ben Maurer <bmaurer@ximian.com>
4451 * iltests.il: New test for LDELEMA on an array of ref types.
4453 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
4454 all ldelema's on reftypes.
4455 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
4456 it was the wrong place to put it.
4458 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
4459 register to pop to make this cleaner, at the request of Paolo.
4461 2004-12-20 Ben Maurer <bmaurer@ximian.com>
4463 * mini-ops.h (OP_GETHASHCODE): New op.
4465 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
4467 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
4470 For a microbenchmark, this reduces the cost of Hashtable.get_Item
4473 * mini-x86.c (mono_arch_output_basic_block): Rather than
4481 The first is 3 bytes while the second is 1. This saves 36 kb on
4482 mscorlib, quite a big saving. When bootstraping mcs, I was able to
4483 see a small boost because of icache locality.
4485 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
4487 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
4489 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
4490 started code sharing with the generic code.
4492 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
4494 * mini-ppc.c, cpu-g4.md: added code for direct access to
4497 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
4499 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
4500 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
4503 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
4505 * declsec.c|h: Added functions to cache the declarative stack modifiers
4506 in MonoJitInfo and to create a security frame from a MonoJitInfo
4508 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
4509 created. Register internal calls for System.Security.SecurityFrame::
4510 _GetSecurityFrame and _GetSecurityStack.
4511 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
4512 the definitions for the new stack walk/callback mechanism.
4513 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
4514 first security frame for LinkDemands and InheritanceDemands) and
4515 GetSecurityStack for Demands. Both use the new mono_walk_stack code
4517 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
4518 walk initialization (lupus).
4520 2004-12-20 Ben Maurer <bmaurer@ximian.com>
4522 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
4524 (handle_loaded_temps): Do not create a temporary variable for
4525 things that we know are temps. They will never be modified.
4526 (mono_spill_call): Set MONO_INST_IS_TEMP
4527 (mono_emulate_opcode): ditto
4529 (mono_method_to_ir.CEE_DUP): ditto
4531 2004-12-19 Ben Maurer <bmaurer@ximian.com>
4533 * mini.c (type_to_eval_stack_type): Make this handle the void type
4534 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
4535 (emit_tree): use ip_in_bb to special case some common idioms
4536 Update all callers to pass in the IP.
4537 (mono_method_to_ir): Make CEE_CALL* do the above as well.
4539 This gives us a nice 2% speedup in mcs bootstrap.
4541 * mini-x86.c (peephole_pass): Peephole pass to make
4550 * mini.c (ip_in_bb): new method.
4551 (mono_method_to_ir): use this method rather than doing the hash
4554 * linear-scan.c (mono_linear_scan): When expiring actives, you
4555 don't need to keep around variables that expire on this
4556 instruction. This makes it so that:
4559 store (ebx add (ebx, 1))
4563 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
4565 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
4566 combination to avoid doing two copies. Fix up problems with previous
4569 * mini.c: Fix 64 bit warnings.
4571 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
4573 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
4575 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
4576 changes from the x86 code.
4578 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
4580 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
4582 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
4583 throwing code to reduce its size, unify the AOT and non-aot code and
4584 get rid of relocations in the AOT case.
4586 * mini-x86.h mini.c exceptions-x86.c
4587 (mono_arch_get_throw_corlib_exception): New arch specific function to
4588 raise corlib exceptions which doesn't require relocations in the
4591 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
4593 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
4595 * mini.c (mono_emit_method_call): Only allocate the got var when it is
4598 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
4601 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
4603 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
4604 with add function when used from Inc/dec atomic
4605 functions. Re-enabled optimization on x86.
4606 * mini-ops.h: renamed atomic_add functions to
4607 allow _add to match the Interlocked::Add and
4608 _add_next to match Interlocked::Inc/Dec.
4610 2004-12-15 Massimiliano Mantione <massi@ximian.com>
4612 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
4613 linking of BBs to the end BB, and enabled SSAPRE also with
4614 consprop and copyprop (which was prevented by that bug).
4616 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
4618 * mini-x86.c: disabling the Interlocked optimizing code.
4620 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
4622 * aot.c (load_aot_module): Move reading of got_addr after the AOT
4625 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
4627 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
4628 interlocked optimization due lack of support on x86, rewrote
4629 exchange to take into account that base may be in eax.
4631 xsp works again; activated Interlocked optimizing code.
4633 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
4635 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
4637 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
4639 * mini-ops.h: Add new opcodes.
4641 * mini.h: Add new patch types. Add got_var to MonoCompile.
4643 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
4644 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
4645 make it work with all kinds of patchable code.
4647 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
4648 address of the GOT, and referencing entries in the GOT.
4650 * mini.c: Add code to load the GOT address if needed by an opcode.
4652 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
4653 independent AOT code on the x86 using an elf-style Global Offset Table.
4655 2004-12-14 Raja R Harinath <rharinath@novell.com>
4657 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
4659 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4661 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
4664 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
4666 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
4667 of Interlocked:Increment/Decrement/Add as inline ops.
4668 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
4670 2004-12-12 Geoff Norton <gnorton@customerdna.com>
4672 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
4673 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
4675 2004-12-12 Duncan Mak <duncan@ximian.com>
4677 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
4678 again. `patch_info->table_size' is no longer valid after Zoltan's
4681 2004-12-12 Martin Baulig <martin@ximian.com>
4683 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
4684 if we are the "real" method, ie. not an inlined method inside it.
4686 2004-12-11 Ben Maurer <bmaurer@ximian.com>
4688 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
4689 before we look in the special fields table. This fixes
4690 ../tests/thread-static-init.cs.
4692 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4694 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
4695 for Array get_Rank and get_Length. Fixes bug #70465.
4697 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
4699 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
4700 separate structure to reduce the size of MonoJumpInfo.
4702 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
4704 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
4706 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
4708 * mini.c (mini_get_inst_for_method): Changed to allow ports
4709 to return a MonoInst instead of opcode
4710 (renamed mini_get_opcode_for_method to better reflect the new functionality)
4712 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
4713 Allow ports to return a created MonoInst instead of op-code, will enable
4715 (renamed mini_get_opcode_for_method to better reflected the functionality)
4717 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
4719 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
4721 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
4723 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
4726 2004-12-08 Martin Baulig <martin@ximian.com>
4728 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
4729 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
4731 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
4733 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
4736 * exceptions.cs: Disable some tests which depend on properties of x86 fp
4739 2004-12-08 Raja R Harinath <rharinath@novell.com>
4741 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
4743 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
4745 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
4746 bug introduced by the previous patch.
4748 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
4750 * mini-ppc.c, objectc.cs: handle large structs passed by value
4753 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
4755 * mini-ppc.c: OP_ARGLIST implementation from
4756 Geoff Norton <gnorton@customerdna.com>.
4758 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
4760 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
4761 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
4763 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
4765 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
4767 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4769 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
4772 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
4774 * mini-sparc.c: Zero out localled-ed memory.
4776 * iltests.il: Add tests for zeroing out localloc-ed memory.
4778 2004-12-04 Martin Baulig <martin@ximian.com>
4780 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
4781 mono_method_get_signature_full().
4783 2004-12-03 Massimiliano Mantione <massi@ximian.com>
4785 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
4786 and some utility functions (always for SSAPRE), integrated SSAPRE.
4788 * driver.c: Added ssapre option.
4789 * ssa.c: Small fix on OP_ARG handling.
4790 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
4791 * Makefile.am: Likewise.
4793 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
4795 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
4798 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
4801 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4803 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
4805 * cpu-s390.md : Increase instruction length of oparglist.
4807 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
4809 2004-11-30 Martin Baulig <martin@ximian.com>
4811 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
4812 virtual generic methods. We call a special helper_compile_generic_method()
4813 icall to retrieve the method from the vtable, inflate and compile
4814 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
4816 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
4818 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
4820 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
4822 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
4824 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
4827 2004-11-27 Ben Maurer <bmaurer@ximian.com>
4829 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
4830 platforms with PIC aot.
4832 2004-11-28 Martin Baulig <martin@ximian.com>
4834 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
4837 2004-11-28 Martin Baulig <martin@ximian.com>
4839 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
4840 the result of mono_type_get_underlying_type() to check whether
4843 2004-11-26 Martin Baulig <martin@ximian.com>
4846 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
4849 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
4851 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
4852 the same way as the other arguments so they won't get clobbered.
4854 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
4855 calls through R11 since it is clobbered by the trampoline code.
4857 2004-11-26 Raja R Harinath <rharinath@novell.com>
4859 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
4860 pick up in-tree mscorlib.dll.
4862 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
4864 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
4866 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
4867 runtime data/code are now stored in a table similar to the GOT in ELF.
4868 This allows the code itself to be position independent.
4870 * aot.c: Fix loading of referenced assemblies after the lazy assembly
4873 * aot.c: Attach ELF type (object/function) directives to all global
4876 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
4878 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
4880 * mini-amd64.h: Turn on PIC AOT code.
4882 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
4883 returning the offset within an OP_AOTCONST instruction where the GOT
4884 offset needs to be added.
4886 * mini.h: Bump AOT file format version.
4888 2004-11-25 Martin Baulig <martin@ximian.com>
4890 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
4891 uninflated generic methods.
4893 2004-11-25 Martin Baulig <martin@ximian.com>
4895 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
4897 2004-11-24 Martin Baulig <martin@ximian.com>
4899 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
4900 original klass (this only applies for generic instances).
4902 2004-11-24 Martin Baulig <martin@ximian.com>
4904 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
4905 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
4908 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
4910 * mini.c (mono_method_to_ir): Disable inlining for methods containing
4911 localloc. Fixes #69678.
4913 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
4915 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
4917 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
4918 used SSE registers on pinvoke calls. Fixes #69774.
4920 2004-11-23 Geoff Norton <gnorton@customerdna.com>
4922 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
4923 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
4925 2004-11-23 Raja R Harinath <rharinath@novell.com>
4927 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
4928 Refer directly to the mcs/ tree.
4930 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4932 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
4933 Check if a trampoline for a synchronized method is required.
4935 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
4937 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
4938 with localloc if needed. Throe arithmetric exception in
4939 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
4940 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
4942 2004-11-19 Geoff Norton <gnorton@customerdna.com>
4944 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
4945 types before switching on type. Fixes #69622.
4947 2004-11-19 Raja R Harinath <rharinath@novell.com>
4949 * Makefile.am (check-local): New. Integrate into 'make check'.
4950 (MCS,RUNTIME): Define using in-tree mono and mcs.
4952 (%.exe): Use $(ILASM).
4954 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
4956 * mini-ppc.c: adjust initial prolog size (bug #69691).
4958 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
4960 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
4963 2004-11-17 Raja R Harinath <rharinath@novell.com>
4965 * Makefile.am (clean-local): Rename from 'clean'.
4967 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4969 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
4970 to mono_arch_is_int_overflow.
4971 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
4974 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
4976 * declsec.c|h: New files to support declarative security attributes.
4977 Added function to check if a method has (applicable) security.
4978 * mini.c|h: Add check for declarative security attributes in
4979 mono_method_check_inlining.
4980 * Makefile.am: Added declsec.c and declsec.h to the build.
4982 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
4984 * mini.c, mini.h: update to keep dynamic code info per-domain.
4986 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
4988 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
4989 (mini_init): Get rid of it from here too.
4991 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
4993 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
4994 implemented OP_RETHROW (patch by Geoff Norton
4995 <gnorton@customerdna.com>).
4997 2004-11-10 Geoff Norton <gnorton@customerdna.com>
4999 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
5000 between appdomains. Fixes appdomain-unload on PPC.
5002 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
5004 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
5005 mini-exceptions.c: handle the new wrapper types.
5006 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
5007 token value as a MonoClass* when compiling a wrapper.
5008 mono_jit_create_remoting_trampoline now takes an additional
5009 MonoRemotingTarget parameter.
5011 2004-11-10 Martin Baulig <martin@localhost>
5013 * mini.c (mono_method_to_ir): Use `generic_container->context'
5014 rather than creating a new one.
5016 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5018 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
5020 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
5022 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
5024 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
5025 the experimental aot cache stuff.
5027 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
5029 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
5030 mini-exceptions.c: update to exception clause structure changes.
5032 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
5034 * exceptions-x86.c (throw_exception): Fix warnings.
5036 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
5039 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
5041 * exceptions-sparc.c (get_throw_exception): Really fix this.
5043 2004-11-07 Ben Maurer <bmaurer@ximian.com>
5045 * tramp-*.c: we no longer support icalls without wrappers, so
5046 a bit of code can be removed here
5048 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
5050 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
5053 * cpu-sparc.md: Add op_rethrow.
5055 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
5057 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
5059 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
5060 * mini-ops.h: Add OP_RETHROW.
5062 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
5064 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
5066 2004-11-05 Geoff Norton <gnorton@customerdna.com>
5068 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
5069 Makes the output much easier to read
5071 2004-11-05 Ben Maurer <bmaurer@ximian.com>
5073 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
5074 prevents another huge leak when compiling with ssa. Secondly, the
5075 performance of doing this rather than freeing the lists is much
5076 better. GList does a lock every time you allocate a list link,
5077 so that it can use a memory pool. So, it is better to just use
5078 a memory pool of our own.
5080 * ssa.c, linear-scan.c: replace g_list_remove_link with
5081 g_list_delete. The remove one does not free the GList, so we were
5082 leaking memory. On -O=all --compile-all with corlib, this cut down
5083 3 MB of allocations.
5085 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
5087 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
5089 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
5091 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
5092 into a new function mono_create_jit_trampoline ().
5094 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
5096 * trace.c (get_spec): Allow tracing of classes without a namespace.
5098 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
5100 * mini.c: Fix pointer overwrite in mini_method_compile.
5102 2004-11-2 Geoff Norton <gnorton@customerdna.com>
5104 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
5105 The darwin ABI needs some special handling for 1 and 2 byte structs
5106 Lets use lbz/lhz instead of lwz everywhere.
5107 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
5108 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
5109 Use stb/sth for the former, and put the latter always on stack instead of in
5112 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
5114 * trace.c (is_filenamechar): Add '_'.
5116 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5118 * mini-s390.c: Fix prolog length to allow for large trace requirements.
5120 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
5122 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
5124 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
5125 depends on libmonogc. Fixes #68805.
5127 2004-10-26 Miguel de Icaza <miguel@ximian.com>
5129 * mini.c (mono_jit_free_method): Provide extra information for
5130 this error. Currently this leaks, but will be turned into a
5131 developer option in the future.
5133 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
5135 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
5137 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
5139 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
5140 boundary. Fixes reading of PATCH_INFO_R4 and R8.
5141 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
5143 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
5145 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
5146 trampolines for AOT code.
5148 2004-10-22 <vargaz@freemail.hu>
5150 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
5151 constructed types. Fixes #68136.
5153 2004-10-21 Martin Baulig <martin@ximian.com>
5155 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
5156 if it returns true, unwind the stack to the call instruction.
5158 2004-10-21 <vargaz@freemail.hu>
5160 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
5162 * mini.h: Bump AOT version number.
5164 * objects.cs: Add another test for unbox trampolines.
5166 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
5169 2004-10-20 <vargaz@freemail.hu>
5171 * driver.c: Add SHARED to the set of optimizations tested.
5173 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
5175 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
5178 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
5180 2004-10-20 Martin Baulig <martin@ximian.com>
5182 * mini-exceptions.c (mono_handle_exception): Call
5183 mono_debugger_handle_exception() to tell the debugger about
5184 catch/finally clauses.
5186 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
5188 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
5190 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
5193 2004-10-15 Geoff Norton <gnorton@customerdna.com>
5195 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
5196 methods as their native size, fixed bug #57543, #57545.
5197 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
5198 This saves a temporary register and mullw call down into 1 (minor perf
5199 increase for cases like sum = sum * 5; This use to translate into:
5202 It now translates to
5205 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
5207 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
5210 2004-10-11 Martin Baulig <martin@ximian.com>
5212 * mini.c (mono_method_to_ir): If we're a generic method, get the
5213 MonoGenericContainer from our MonoMethodNormal and create a
5214 MonoGenericContext from it.
5216 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
5218 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
5220 * basic-long.cs: Add test for checked i8->i2 cast.
5222 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5224 * inssel-ppc.brg: added a couple of speedup rules.
5226 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
5228 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
5229 to speed up rebuilds.
5231 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5233 * mini-s390.c: Minor fix to OP_OR_IMM.
5235 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
5237 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
5238 better. Fixes appdomain-unload.exe on sparc.
5240 2004-10-02 Massimiliano Mantione <massi@ximian.com>
5242 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
5243 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
5246 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
5248 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
5250 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
5252 * mini.c: Always generate a field read/write wrapper for members
5253 of the class MarshalByRefObject since the actual instance could
5256 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
5258 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
5260 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
5262 * driver.c mini.h trace.c: Move the setting of the main assembly into
5263 a separate function called mono_trace_set_assembly () and call it after
5264 actually loading the main assembly. Fixes #66872.
5266 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
5268 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
5269 using the code manager.
5271 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
5273 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
5275 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
5277 * cpu-amd64.md: Fix bug in previous patch.
5279 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
5282 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
5284 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
5285 mini-exceptions.c: updates for changed stack walk interface.
5287 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5289 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
5291 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
5293 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
5295 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
5297 * driver.c (mini_regression_list): Do not call mono_assembly_close
5298 since assemblies can't be unloaded.
5300 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
5302 * cpu-amd64.md: Fix more instruction lengths.
5304 * cpu-amd64.md: Fix lengths of some instructions.
5306 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
5308 * inssel.brg: Make the array ldelema check aot friendly.
5310 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
5312 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
5314 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
5316 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
5318 * mini-x86.c: Fix build.
5320 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
5321 mono_type_get_underlying_type () helper function to simplify code.
5323 2004-09-09 Martin Baulig <martin@ximian.com>
5325 * mini-amd64.c: Don't access `type->data.klass' directly, call
5326 mono_class_from_mono_type() instead since the type may be a
5329 2004-09-09 Martin Baulig <martin@ximian.com>
5331 * mini-amd64.c (get_call_info): Fix support for generic instances.
5332 (add_valuetype): Use mono_class_from_mono_type() to get the class
5333 since we can be a generic instance.
5335 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
5337 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
5339 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
5341 * liveness.c: reset spill costs on each scan: bug 62107
5343 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
5345 * exceptions-sparc.c (mono_arch_find_jit_info): remove
5346 unnecessary line that doesn't compile
5348 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
5350 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
5351 trampolines, make them call an error function so people can fix their
5354 2004-09-06 Martin Baulig <martin@ximian.com>
5356 * mini.c (mono_method_to_ir): When initializing locals, handle a
5357 generic instances like a valuetype if it's a valuetype and like a
5358 class if it's a class.
5360 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
5362 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
5363 stack. Fixes #64674.
5365 * exceptions.cs: Add test for unwinding of call arguments.
5367 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
5369 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
5370 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
5371 set the carry/borrow flag). The sparc and s390 implementations
5372 can now use optimized versions (and simplify the code). ppc bugfixes.
5374 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
5376 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
5378 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
5380 * inssel-amd64.brg: Remove leftover 32 bit rule.
5382 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
5384 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
5386 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
5387 mono_arch_find_jit_info functions into a new function. Fix a memory
5390 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
5393 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
5395 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
5398 * exceptions.cs: Add array size tests.
5400 * mini.c: Allocate a separate icall wrapper for each arity of
5401 mono_array_new_va. Fixes #59509.
5403 * exceptions.cs: Add testcase for 64578.
5405 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
5407 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
5409 2004-09-02 Martin Baulig <martin@ximian.com>
5411 * mini.c (mono_method_to_ir): When initializing the locals, call
5412 handle_initobj() on the generic instance itself, not its
5415 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
5417 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
5418 MonoJitInfo for dynamic methods.
5420 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
5422 * mini.c: Add support for freeing JIT data for dynamic methods.
5424 2004-09-01 Martin Baulig <martin@ximian.com>
5426 * mini-x86.c (is_regsize_var): Added support for generic
5428 (mono_arch_emit_prolog): Make this compile again, use
5429 `x86_push_imm_template (code)'.
5431 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
5433 * mini-x86.c: make all push_imm instructions that get
5434 patched always emit the long form
5436 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
5438 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
5439 in a per-domain hash.
5441 * mini-amd64.c (merge_argument_class_from_type): Handle generic
5444 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
5446 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
5449 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
5452 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
5453 Beginnings of SSE2 support.
5455 * exceptions.cs: Add more tests for checked int<->uint casts.
5457 2004-08-28 Martin Baulig <martin@ximian.com>
5459 * mini-x86.c (mono_arch_instrument_epilog): Added support for
5463 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
5464 Handle generic instances recursively.
5466 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
5468 * iltests.il: test for conv.u8 on a constant
5470 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
5472 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
5473 LCONV_x4 (shrun_32 (membase)).
5475 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
5477 * inssel-x86.brg: c&p rules for push/setret of long
5479 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
5481 * inssel-x86.brg: c&p rules for compare (base, regvar) and
5482 compare (regvar, base)
5484 * inssel-x86.brg: more burg love
5486 * inssel.brg: more cleanup
5488 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
5490 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
5492 * basic-long.cs, basic-calls.cs: new tests for optimization.
5494 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
5496 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
5499 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
5501 * mini-amd64.c (read_tls_offset_from_method): Add another case.
5503 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
5505 * inssel.brg (mini_emit_memcpy): use
5506 NO_UNALIGNED_ACCESS to disable memcpy optimization
5508 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
5510 * mini-amd64.c: Handle generic types in various places.
5512 * mini.c (mono_method_to_ir): Handle generic types in init locals.
5514 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
5516 * mini.c (handle_box): Fix warning.
5518 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
5520 * mini-amd64.h: Enable the emit_state optimization.
5522 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
5524 * mini-amd64.c: Add some new 64 bit peephole opts.
5526 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
5528 * cpu-amd64.md: sreg1 of div instructions must be %rax.
5530 * mini-amd64.c: Register allocator fixes.
5532 * mini.c: Add an optimization to emit_state to avoid allocation of new
5533 registers on some platforms.
5535 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
5537 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
5539 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
5540 allocation. Fixes #63085.
5542 * basic-long.cs: Add new regression test.
5544 * mini-amd64.c: Register allocator improvements.
5546 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
5548 * mini-amd64.c (read_tls_offset_from_method): Add another code
5551 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
5552 instruction sequence for nullifying class init trampolines.
5554 * objects.cs: Add new regalloc test.
5556 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
5558 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
5560 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
5562 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
5565 * driver.c: Fix profiling after TLS changes.
5567 * driver.c (mono_main): Set mono_stats.enabled if needed.
5569 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
5572 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
5574 * mini-x86.c: use a 1 op rather than a 2 op tls access
5575 instruction -> faster.
5577 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
5579 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
5582 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
5584 * exceptions-sparc.c (throw_exception): fix typo
5586 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
5588 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
5589 set tree->dreg correctly with tls. Allow any
5590 register to be used.
5592 * mini-x86.c (read_tls_offset_from_method): add new code
5593 generation pattern seen with GCC.
5596 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
5598 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
5599 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
5600 exceptions-sparc.c: fix some performance issues in exception
5601 handling and setting of the stack trace for exceptions that were
5604 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
5606 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
5609 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
5612 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
5614 This patch inlines tls access, when possible.
5616 * mini.h: new arch functions for TLS intrinsics.
5617 All platforms updated with a stub.
5619 * mini.c: use the new intrinsics
5621 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
5622 arch specific intrinsic for tls variables
5624 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
5626 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
5629 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
5631 * mini.c: thread local allocation
5633 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
5635 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
5637 * Makefile.am: Link against the static version of libmonogc.
5639 * Makefile.am: Link the static versions of the convenience libraries
5640 into the mono executable.
5642 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
5644 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
5646 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
5647 on integer overflow.
5649 * mini-amd64.c: Reorganize function call code.
5651 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
5653 2004-08-14 Ben Maurer <bmaurer@ximian.com>
5655 * inssel-x86.brg: use xor eax,eax.
5657 * basic.cs: new tests
5659 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
5661 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
5662 in exception throwing code.
5664 2004-08-14 Ben Maurer <bmaurer@ximian.com>
5666 * inssel-x86.brg: use xor esi,esi.
5668 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
5670 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
5671 can trace methods compiled during mini_init () too.
5673 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
5676 2004-08-14 Ben Maurer <bmaurer@ximian.com>
5678 * Makefile.am: static link on x86 (r=zoltan)
5680 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
5682 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
5683 code since it causes some programs to fail.
5685 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
5687 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
5689 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
5691 * mini.c: ovfops_op_map - add STACK_OBJ case for
5693 * basic.cs: add test_0_pin_string as test
5696 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
5698 * Makefile.am: build C# if srcdir != builddir
5700 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
5702 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
5703 fall-through blocks.
5705 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
5707 * driver.c: enable loop by default again and include abcrem in -O=all.
5709 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
5711 * iltests.il: Add some localloc tests.
5713 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
5715 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
5718 * inssel-amd64.brg: Add some optimizations.
5720 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
5723 * Makefile.am: Statically link mono against libmono on AMD64.
5725 * mini-amd64.c inssel-amd64.brg: Optimizations.
5727 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
5729 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
5731 * tramp-amd64.c: Patch calling code in trampolines.
5733 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
5735 * mini-amd64.c: pinvoke struct passing fixes.
5737 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
5739 * mini-sparc.c: redo change, make mono_arch_cpu_init call
5740 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
5742 2004-08-05 Duncan Mak <duncan@ximian.com>
5744 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
5747 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
5749 * mini-amd64.c (emit_move_return_value): Move return value for normal
5752 2004-08-05 Martin Baulig <martin@ximian.com>
5754 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
5755 `type->type'; just modify `type' itself when dealing with enums
5756 and generic instances.
5757 (check_call_signature): Make `simple_type' a `MonoType *'.
5759 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
5761 * mini.c: Use OP_PADD to add offsets to addresses.
5763 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
5765 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
5767 * mini-sparc.c (mono_arch_emit_epilog): fix check
5768 for folding last op into restore instruction
5770 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
5772 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
5773 helper methods using the code manager.
5775 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
5777 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
5779 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5781 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
5782 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
5784 * mini-s390.c: fix tail processing
5786 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
5788 * mini-ppc.c: mul.ovf.un exception name fix.
5790 2004-08-03 Martin Baulig <martin@ximian.com>
5792 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
5793 instances; before jumping to `handle_enum', also modify `ptype'.
5795 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
5797 * cpu-sparc.md: fcall maximal length too small.
5799 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
5801 * mini-amd64.c mini.h: Add initial support for passing/returning
5802 structures to/from pinvoked methods.
5804 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
5806 * mini-ppc.c: reg allocator fix.
5808 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
5810 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
5812 * inssel.brg: Optimize memset on 64 bit machines.
5814 * mini-amd64.c: Fix some vararg cases.
5816 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5818 * mini-s390.c: Corrected macro in emit_float_to_int
5820 * s390-abi.cs: Tests to exercise the s390 ABI
5822 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
5824 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
5827 * basic.cs: Add a test for add.ovf.un.
5829 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
5831 * mini-sparc.c: add case for OP_IDIV_UN
5833 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
5835 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
5837 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
5839 2004-07-30 Ben Maurer <bmaurer@ximian.com>
5841 * basic.cs: regression tests.
5843 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
5846 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
5848 * basic.cs: Add a new test.
5850 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
5851 and AOT. Various fixes and optimizations.
5853 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
5855 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
5857 * mini-ppc.c: make sure temp regs are not used for global reg
5860 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
5862 * cpu-sparc.md: conv_i8 fix for 64bits
5864 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
5866 2004-07-29 Ben Maurer <bmaurer@ximian.com>
5868 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
5869 add opcode for cmp BYTE PTR [eax], imm.
5871 * inssel.brg: Make memcpy and memset takes bases.
5873 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
5875 * *-amd64.*: More AMD64 work.
5877 2004-07-28 Ben Maurer <bmaurer@ximian.com>
5879 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
5880 add a compare-not-equal opcode.
5882 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
5884 * mini.c: Use mono_init_from_assembly instead of mono_init.
5886 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
5888 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
5890 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
5892 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
5894 * inssel.brg: 64 bit fixes.
5896 * mini.h (MonoCallInst): Add some AMD64 specific data.
5898 * mini.h: Add some OP_P opcodes.
5900 2004-07-28 Ben Maurer <bmaurer@ximian.com>
5902 * basic.cs: tests for 61797 and 61740
5904 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
5906 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
5907 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
5909 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
5911 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
5913 * *-amd64*.*: Ongoing AMD64 work.
5915 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
5917 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
5919 * *-amd64*: Ongoing AMD64 work.
5921 * mini-arch.h: Add AMD64 support.
5923 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
5925 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
5927 * mini-ops.h: Add new opcodes.
5929 * Makefile.am: Add AMD64 support.
5931 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
5932 rules into the inssel-long*.brg files.
5934 * *-amd64.*: Add beginnings of AMD64 backend.
5936 2004-07-22 Ben Maurer <bmaurer@ximian.com>
5938 * mini.c (print_dfn): commenting out the code that prints
5939 the cil. With -O=deadce, this makes -v -v crash.
5941 * cpu-pentium.md: make checkthis have a length of 2
5943 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
5945 * mini-sparc.h: fix implementations of __builtin
5946 functions for Sun compiler for V9.
5948 2004-07-16 Ben Maurer <bmaurer@ximain.com>
5950 * mini.c: use the new stelem.ref wrapper
5951 * exceptions.cs, arrays.cs: new stelem.ref tests
5953 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
5955 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
5956 new XSP should work with these changes).
5958 2004-07-14 Ben Maurer <bmaurer@ximain.com>
5960 * inssel-{long32,x86,}.brg: trivial optimizations.
5962 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
5964 * mini.c: load value when emitting box operation in
5967 2004-07-12 Ben Maurer <bmaurer@ximian.com>
5969 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
5970 is one byte shorter than cmp DWORD PTR [eax], 0.
5972 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
5974 * inssel-ppc.brg: arguments on the stack are always
5975 relative to the stack pointer (spotted by Neale Ferguson).
5977 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5979 * exceptions-x86.c: delay appending the method name to the trace until
5980 after mono_jit_info_table_find is called, as this gets the real
5983 2004-07-09 Ben Maurer <bmaurer@ximian.com>
5985 * aot.c: register roots
5987 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
5989 * aot.c : I could just use PLATFORM_WIN32 flag.
5991 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
5993 * aot.c : Reverting the previous fix. This time it broke linux build.
5995 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
5997 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
5999 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
6001 * mini.c (handle_stack_args): Remove some more debugging code.
6003 * mini.c (handle_stack_args): Remove debug output left in by mistake.
6005 * driver.c mini.h aot.c: Allow additional options to be specified with
6006 --aot and pass them to mono_compile_assembly.
6008 * aot.c: Add experimental code to AOT compile all loaded assemblies
6009 on demand and save the code into a cache in the filesystem.
6011 * aot.c: Add support for more wrapper methods.
6013 * mini.c (handle_stack_args): Handle some corner cases. Fixes
6016 * cpu-*.md: Remove removed opcodes.
6018 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
6019 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
6020 related icalls to marshal.c.
6022 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
6024 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
6026 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
6028 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
6030 2004-07-06 Ben Maurer <bmaurer@ximian.com>
6031 * liveness.c: If liveness is recomputated we need to reset the information
6032 for each variable. This way, if the liveness range has been narrowed
6033 by optimizations that happened after the last computation, we can return
6036 For example, if you have
6041 // Tons of code that does not affect i
6047 i = 0 is dead code and will be removed by SSA. However, when
6048 linear scan gets to the code, i will still appear to be live
6049 throughout the entire block. This prevents good register allocation.
6051 2004-07-06 Martin Baulig <martin@ximian.com>
6053 * debug-mini.c (mono_debug_init_method): Allow
6054 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
6055 (mono_debug_add_icall_wrapper): New method.
6057 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
6059 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
6061 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
6064 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
6066 * aot.c (mono_aot_load_method): Fix loading of debug info.
6068 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
6070 * aot.c: Add logging support.
6072 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
6074 * mini.h: Add prototype for mono_print_method_from_ip.
6076 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
6078 * inssel.brg: 64 bit fixes.
6080 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
6083 * Makefile.am: Add SPARC64 support.
6085 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
6087 * aot.c: Fix alignment problems on 32 bit platforms.
6089 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
6091 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
6094 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
6097 * mini.h: Bump AOT file version. Some 64 bit fixes.
6099 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
6101 * inssel-sparc.brg: Add new rule to avoid register moves.
6103 * inssel.brg: Add ldind_to_load_membase helper function.
6105 2004-06-30 Ben Maurer <bmaurer@ximian.com>
6107 * mini.c: OffsetToStringData intrinsic.
6109 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
6111 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
6113 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
6116 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
6117 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
6119 * mini.c: reinstated mono_compile_get_interface_var()
6120 on x86, too, since the change breaks the Gtk# build there as well.
6122 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6124 * driver.c: remove loop from the default optimizations: it seems to
6125 interact badly with some of the other options (see bug #60613).
6127 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
6129 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
6130 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
6132 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
6134 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
6135 vararg-using methods.
6137 2004-06-21 Martin Baulig <martin@ximian.com>
6139 * mini/mini-exceptions.c
6140 (mono_handle_exception): Added `gpointer original_ip' argument.
6141 After calling mono_unhandled_exception(), call
6142 mono_debugger_unhandled_exception() and if that returns true,
6143 restore the context and return.
6145 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
6147 * mini-ppc.c: prefer the use of relative branches so
6148 they won't need to be patched in aot code (patch from Patrick Beard).
6150 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
6152 * aot.c: patch from Patrick Beard to make the output assembly
6153 more correct for the MacOSX assembler. Small tweak to
6154 generate sane images on Linux/PPC, too.
6156 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6158 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
6159 case until bug #59509 is fixed (shows up in #60332).
6161 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6163 * mini.c: make sure the needed wrappers are compiled, too, with
6166 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
6168 * driver.c: remove NPTL reference in --version output.
6170 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6172 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
6173 generate valid assembly for the Mach-O assembler.
6175 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
6177 * driver.c: don't include abcrem in the all optimization specifier
6178 since it slows down jit compilation too much for now.
6180 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
6182 * mini.c: use BIGMUL only if both operands have the same signage.
6183 * iltests.il: Test for bug 60056. (errors related to signage in
6188 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
6190 * mini.c, aot.c: memory leak fixes.
6192 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
6194 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
6196 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
6198 * Makefile.am: remove the -static hack completely, it links in
6199 statically glib as well.
6201 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
6203 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
6204 * exceptions.cs: make it compile with new mcs/csc.
6206 2004-06-03 Massimiliano Mantione <massi@ximian.com>
6207 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
6208 and added relevant test case.
6210 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
6212 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
6213 regressions in gtk-sharp.
6215 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
6217 * exceptions.cs: New regression tests.
6219 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
6221 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
6223 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
6225 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
6227 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
6229 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
6231 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
6233 * mini.c (mono_jit_runtime_invoke): Init class in this
6234 method instead of trusting mono_jit_compile_method to
6235 do the work (because wrappers can be in object class)
6237 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
6239 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
6241 * basic-long.cs: New regression test.
6243 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
6245 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
6248 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
6250 * Makefile.am: fix miguel's change to build mono statically against
6251 libmono (track build dependencies).
6253 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
6255 * cfold.c: Some glib versions do not have G_MININT32.
6257 2004-05-26 Massimiliano Mantione <massi@ximian.com>
6259 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
6260 with precision of tan, atan, sin and cos, and implemented related
6261 regressions tests (fixes bug 54467, but one new problem appeared and
6264 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
6266 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
6268 * exceptions.cs: Add test for constant folding && division by zero.
6270 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
6271 since driver.c is in libmono too, so the optimization was useless.
6273 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
6274 variable to driver.c so the compiler can emit more efficient code to
6277 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6279 * Makefile.am: don't distribute generated inssel.[ch] files.
6281 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
6283 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
6284 into the default appdomain. Fixes #58707.
6286 * jit-icalls.c: Remove the broken approximation for truncl, doing
6287 no conversion is better.
6289 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
6292 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
6294 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
6295 of the mcrxr instruction which is not available on some processors
6296 even if it's documented to be. Implement add and sub overflow correctly
6297 (still not complete for long unsigned). Speed up icalls a bit.
6299 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
6301 * mini.c (mono_jit_compile_method_with_opt): Make sure that
6302 we run .cctor in the current domain instead of target_domain.
6304 Fixes bug #58558, .cctor not being called in -O=shared.
6306 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
6308 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
6310 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
6312 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
6313 which can be done with an imm8, do it that way.
6314 (mono_arch_output_basic_block): ditto for a jmp
6315 (mono_arch_emit_prolog): Computate maximum offset of a label.
6317 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
6319 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
6320 now tries to allocate prefered physical reg's for virtual
6321 regs. This reduces the number of emited spills/loads with
6322 20-30% on our core assemblies.
6324 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6326 * jit-icalls.c: truncl() is not needed and trunc() is
6327 the correct thing to do anyway (bug #58287).
6329 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
6331 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
6334 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
6336 * driver.c: enable loop optimizations by default.
6338 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
6340 * mini-x86.c: fix calc of max loop size when aligning loops start.
6342 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
6344 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
6347 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
6349 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
6352 * basic-long.cs: Add tests for add/subtract of immediates with carry.
6354 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
6356 * mini.c (inline_method): Allways inline some wrappers even if the cost
6357 is too large. Fixes #58785.
6359 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
6361 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
6363 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
6364 (crichton@gimp.org). Beginning of support for sparc/linux.
6366 * mini-sparc.c: Optimize retrieval of LMF address.
6368 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
6370 * exceptions-ppc.c: handle alloca in methods with clauses.
6372 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
6374 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
6376 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
6378 * mini.c: Delegate most of the abort signal work to
6379 mono_thread_request_interruption, which also handles Stop and Suspend
6382 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
6384 * mini.c mini.h: Allow inlining of icall wrappers if the backend
6385 supports the save/restore lmf opcodes.
6387 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
6389 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
6392 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
6394 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
6396 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
6397 methods which contain array accesses.
6399 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
6400 boundaries. Fixes #58537.
6402 * iltests.il: Add regression test for #58537.
6404 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
6406 * mini-x86.c (mono_arch_local_regalloc): Last part of
6407 fix for bug #58633 (releasing register to early).
6409 2004-05-18 Miguel de Icaza <miguel@ximian.com>
6411 * basic-long.cs: Add new regression test.
6413 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
6415 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
6416 register too early on the chain.
6418 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
6420 * mini.c (create_helper_signature): Use a helper function to reduce
6421 the code which needs to be written. Also set the calling convention of
6422 icalls on windows. Fixes #57840.
6424 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
6426 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
6427 exceptions-ppc.c: added helper function to get the instruction address
6428 from a signal handler context.
6430 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
6432 * helpers.c: use g_get_tmp_dir. Invokes happyness
6435 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
6437 * helpers.c: Add new env variable to pass args to objdump.
6438 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
6440 2004-05-17 Radek Doulik <rodo@ximian.com>
6442 * Makefile.am (common_sources): added abcremoval.h so it get
6443 disted and daily mono packages on go-mono.com will build again
6445 2004-05-17 Massimiliano Mantione <massi@ximian.com>
6447 * abcremoval.c: Fixed coding style, added copyright header.
6449 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
6451 * mini.h: Added prototype for abc removal main function.
6453 * build_relations_propagation_table.pl: Added copyright header.
6455 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
6457 * basic-long.cs: reg test for complex ceq_long bug.
6459 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
6461 * mini-x86.c (mono_arch_local_regalloc): Correctly free
6462 reg in long and clob case (bug #58343). Fixed/added comments.
6464 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
6466 * mini.c (mono_jit_runtime_invoke): Follow new convention
6467 of calling the invoke method with an function pointer.
6469 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
6471 * ChangeLog: Fix author of memory leak patch.
6473 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
6475 * Makefile.am: fix make dist as well...
6478 2004-05-14 Massimiliano Mantione <massi@ximian.com>
6480 * cfold.c: Made so that conversions from pointer to int4 are no-ops
6481 on archs where pointers are 4 bytes long.
6483 * Makefile.am: Added abcremoval.c source file.
6485 * abcremoval.c: Added abcremoval.c.
6487 * abcremoval.h: Added abcremoval.h.
6489 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
6491 * inssel.brg: Enabled bounds check removal.
6493 * mini.c: Added support for abcrem optimization.
6495 * mini.h: Added abcrem optimization label.
6497 * driver.c: Added support for abcrem optimization.
6499 * propagated_relations_table.def: Added propagated_relations_table.def.
6501 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
6503 * mini.c, cfold.c: fix style.
6505 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6507 * mini.c: handle issue with the low-level implementation of
6508 some long opcodes (bug #54209).
6510 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
6512 * basic.cs: test for my new cmov stuff.
6514 2004-05-13 Patrik Torstensson
6516 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
6517 opt and added peephole documentation.
6519 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
6521 * tramp-ppc.c: rewrote the generic trampoline code.
6523 2004-05-11 Patrik Torstensson
6525 * mini-x86.c: optimize long shl/shr asm code (one less branch)
6527 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
6529 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
6531 * mini.h mini.c dominators.c: Applied patch from Derek Woo
6532 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
6534 * mini.c: Add new icalls for AsAny marshalling.
6536 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
6538 * tramp-ppc.c, mini-ppc.c: more cleanups.
6540 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6542 * mini.c: no warnings.
6544 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6546 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
6548 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
6550 * mini.c: In the thread abort signal handler, if the thread is in the
6551 process of being stoped, don't throw the Abort exception, just stop the
6554 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
6556 * tramp-ppc.c: removed old code.
6558 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6560 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
6561 do some simple speed optimizations on ppc.
6563 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
6565 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
6566 and large offsets in load/store.
6568 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
6570 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
6571 it causes regressions.
6573 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
6575 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
6578 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
6580 * jit-icalls.c: remove warnings.
6581 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
6582 speedups for unsafe code.
6584 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
6586 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
6588 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
6590 * basic-calls.cs: Add new regression test.
6592 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
6595 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
6597 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
6600 2004-05-06 Patrik Torstensson
6602 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
6603 long reg allocation in any reg (not only eax:edx) and implemented
6604 long shl/shr ops in asm instead of helpers.
6606 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
6608 * mini-sparc.h: Fix warnings.
6610 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
6613 * mini-exceptions.c (mono_handle_exception): Call the filter in a
6614 separate statement for clarity.
6616 * mini-sparc.c: Update status.
6618 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
6620 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
6623 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6625 * inssel-ppc.brg: another small pre-release workaround:
6626 we don't do overflow detection for long_sub_un.
6628 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6630 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
6631 (also works around a weird ppc bug: 57957).
6633 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
6635 * tramp-ppc.c: trampoline fixes.
6637 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
6639 * mini-ppc.c: fixed typos.
6641 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
6643 * mini-ppc.c, exceptions-ppc.c: more code saves registers
6644 at the top of the stack. Fixed typos. Use a frame registers
6645 for all the methods with exception clauses.
6647 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
6649 * exceptions-ppc.c: restore fp registers.
6651 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
6653 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
6654 order from the stack top (moved the stack room to save the
6655 return value for trace after the param area). Fixed corruption
6656 in restoring registers on unwind.
6658 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
6660 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
6662 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6664 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
6665 and prolog/epilog for methods that use it. Allow
6666 enough param area room for varargs methods. Fix miguel's
6667 breakage in exception handling.
6669 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6671 * Makefile.am: run genmdesc only on current arch.
6673 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6676 * mini-x86.h: fix the build on windows.
6678 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
6680 * 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.
6682 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
6684 * mini-exceptions.c: New file.
6686 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
6687 Move some parts of the x86 exception handling code to an
6688 arch-independent file so it can be shared with other ports.
6690 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
6692 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
6694 2004-04-26 David Waite <mass@akuma.org>
6696 * driver.c: remove comma from end of enumeration declaration
6698 2004-04-26 Jackson Harper <jackson@ximian.com>
6700 * driver.c: parse config file before loading first assembly. This
6701 allows the user gac to be enabled/disabled.
6703 2004-04-23 Miguel de Icaza <miguel@ximian.com>
6705 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
6706 simpler mechanism: we do not care what is encoded initially
6707 (branch absolute or relative), we care about the code and its
6708 target. I kept the old code for reference for now.
6710 The new code tries first to determine if the jump is anywhere in
6711 the -/+32 absolute meg range, if it succeeds, it encodes using the
6712 absolute branch; If not, it tried to find something in the
6713 relative range, if not, it uses the handle_thunk code.
6715 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
6717 * exceptions-ppc.c: use the correct ip register on macosx.
6719 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
6721 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
6723 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
6725 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
6726 Raise exception on integer divide by zero by hand since the hw
6727 doesn't support it. Handle NaNs in FP compares.
6729 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
6731 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
6732 code reducing duplication between the platforms and enabled
6733 signal exception handling (on linux for now).
6735 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
6737 * exceptions-ppc.c: more macosx support.
6739 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6741 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
6743 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
6745 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
6747 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
6749 * iltests.il: more tests.
6751 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
6753 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
6756 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
6758 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
6760 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
6762 * liveness.c: Mark variables as volatile in all basic blocks reachable
6763 from exception clauses.
6765 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
6767 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
6770 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
6772 * iltests.il, basic.cs: more tests for regalloc.
6774 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
6776 * iltests.il: Some tests for register allocation modifications
6779 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
6781 * exceptions.cs: Add regression test for bug #56782.
6783 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
6784 original stack trace if an exception is rethrown. Fixes #56782. Oh,
6785 the beauty of fixing the same thing in 5 different files...
6787 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
6789 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
6792 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
6794 * mini.c: Add support for STRWLPARRAY marshalling convention.
6796 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
6798 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
6799 to init the context to setup the regs pointer).
6801 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
6803 * exceptions-ppc.c: more exceptions work.
6805 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6807 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
6810 2004-04-13 Miguel de Icaza <miguel@ximian.com>
6812 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
6813 can use the memory directly.
6815 * cpu-pentium.md: Update documentation from a post from Zoltan.
6817 add x86_add_membase, x86_sub_membase, x86_mul_membase
6819 2004-04-13 Miguel de Icaza <miguel@ximian.com>
6821 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
6822 GENERAL_REGS they were also hardcoded for all PPC ports.
6824 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
6826 Remove hard-coded limit for floating point registers, use
6827 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
6829 Notice that in MacOS X calling conventions you can fit a lot more
6830 floating point values in registers, so I should update the PInvoke
6831 test to excercise the passing of floating point values on the
6832 stack (currently broken).
6834 2004-04-06 Miguel de Icaza <miguel@ximian.com>
6836 * tramp-ppc.c (create_trampoline_code): Added
6837 JUMP_TRAMPOLINE_SIZE.
6838 (ppc_magic_trampoline): Follow the pattern from
6839 x86_magic_trampoline: if code is set to zero, return.
6840 (create_trampoline_code): Always pass MonoMethod to the jump
6841 trampoline, before it was passing a null.
6842 (mono_arch_create_jump_trampoline): Implement the jump stub, could
6843 share the code with mono_arch_create_jit_trampoline.
6845 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
6847 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
6850 * cpu-g4.md: Added length for jmp instruction, the worst case
6851 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
6854 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
6856 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
6858 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
6860 * mini.c: Only set bblock->real_offset when adding a new bblock, and
6861 before each IL instruction.
6863 * mini.c (CEE_BOX): Fix warnings.
6865 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6867 * mini.c: removed a few unused vars and extra whitespace.
6869 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
6871 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
6873 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
6875 (OP_GETCHR): use the above
6876 (CEE_LDELEMA): use the above.
6878 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
6879 version of the generic impl.
6880 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
6881 (CEE_LDELEMA): use the above.
6883 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
6885 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
6888 * iltests.il: Added new regression test for #56317.
6890 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
6892 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
6893 under NetBSD. Fixes #56450.
6895 * liveness.c (update_gen_kill_set): Fix previous patch.
6897 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6899 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
6901 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
6903 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
6906 * inssel-sparc.brg: Add more optimizations.
6908 * mini-sparc.c: Replace multiply/divide with shifts if possible.
6910 2004-04-01 Martin Baulig <martin@ximian.com>
6912 * mini.c (handle_box): New static function; moved the
6913 implementation of CEE_BOX here.
6914 (mono_method_to_ir): Added `constrained_call' variable.
6915 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
6916 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
6917 mono_method_get_constrained() to get the method.
6919 2004-04-01 Martin Baulig <martin@ximian.com>
6921 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
6922 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
6923 (mono_method_to_ir): We don't need these macros anymore since
6924 mono_class_get_full() already takes care of it.
6926 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6928 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
6929 use @function (as doesn't accept #function here) and check the return
6930 value of system and stop if fails.
6932 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6934 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
6936 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
6938 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
6940 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
6942 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
6945 * basic-long.cs: Add test for negation of Int64.MinValue.
6947 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
6949 * mini-sparc.c: Update status.
6951 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
6953 * exceptions-sparc.c: Fix return value in filters.
6955 * inssel-sparc.brg: Fix register allocation in some rules.
6957 2004-03-28 Martin Baulig <martin@ximian.com>
6959 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
6962 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
6964 * mini-x86.c (mono_arch_patch_code): Fix warnings.
6966 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
6967 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
6968 remove unused conv_u4 opcode.
6970 * mini-x86.c: Remove valgrind workaround since it slows down things
6971 even when mono is not run under valgrind.
6973 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
6975 * mini-sparc.c: Update status.
6977 * inssel-sparc.brg: Add some optimizations.
6979 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
6980 future delay slot filling. Add support for varargs, tail calls and JMP.
6982 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
6983 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
6985 * inssel.brg: Fix register allocation in OP_ARGLIST.
6987 * inssel.brg: Fix warnings.
6989 2004-03-25 Martin Baulig <martin@ximian.com>
6991 * mini.c (inflate_generic_field): Removed.
6992 (mini_get_method): Removed, use mono_get_method_full(),
6993 (mini_get_class): Removed, use mono_class_get_full().
6994 (mono_method_to_ir): Pass our generic context to
6995 mono_field_from_token().
6997 2004-03-25 Martin Baulig <martin@ximian.com>
6999 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
7000 of a `MonoMethod *'.
7001 (mini_get_method): Take a `MonoGenericContext *' instead
7002 of a `MonoMethod *'.
7003 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
7004 a new local variable called `generic_context' which holds the
7005 current `MonoGenericContext *'; use it to lookup things.
7007 2004-03-24 Martin Baulig <martin@ximian.com>
7009 * mini.c (mini_get_class): New static method; if we're inside a
7010 generic instance, inflate the class if neccessary.
7011 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
7013 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
7015 * iltests.il: New regression test for #55976.
7017 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
7020 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
7022 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
7025 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
7027 * liveness.c: Consider SSA stores as well as loads when making vars
7030 * exceptions.cs: New regression tests for register allocation.
7032 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
7034 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
7035 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
7036 domain lock only to protect puntual access to data structures.
7037 Added access lock for sighash, jit_icall_hash_name,
7038 jit_icall_hash_addr and domain->code_mp.
7040 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
7042 * driver.c: Print SIGSEGV handling method.
7044 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
7046 * mini.c (setup_jit_tls_data): Handle case when this is called
7047 multiple times for a thread.
7049 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
7050 is different from fbxx_un. Fixes #54303. Also use constants instead of
7051 magic numbers in a lot of places.
7053 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
7055 * exceptions.cs: Fix cctor test when --regression is used.
7057 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
7059 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
7062 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
7064 * inssel-ppc.brg: fixed register assignments for some rules.
7066 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
7068 * exceptions.cs: Add test for exceptions in static constructors.
7070 * mini.c (mono_jit_compile_method_with_out): Move the calling of
7071 static constructors outside the domain lock. Fixes #55720.
7073 2004-03-17 Martin Baulig <martin@ximian.com>
7075 * mini.c (get_generic_field_inst): Removed, this'll never happen.
7076 (inflate_generic_field): Take the `MonoMethod *' instead of the
7077 `MonoClass *' and added support for generic method.
7078 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
7079 have a `field->parent->gen_params', only inflate the field if it's
7080 an open constructed type.
7082 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
7084 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
7085 exception object instead of the preconstructed ones.
7087 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7089 * mini.c: reverted changed to sigsegv_signal_handler commited
7090 accidentally in the previous patch.
7092 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7095 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
7096 running --aot with an old assembly.
7098 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
7100 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
7103 * mini-sparc.c: Add support for v9 branches with prediction.
7105 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
7107 * mini.c (mini_init): #warning is GNUC only
7109 * mini-sparc.h: implement __builtin_frame_address
7110 and __builtin_return_address for Sun C compiler
7112 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
7114 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
7116 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
7118 * basic-calls.cs: Add test for unaligned byref long argument passing.
7120 * mini-ops.h: Add sparcv9 compare and branch instructions.
7122 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
7123 v9 instructions if we have a v9 cpu.
7125 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
7126 registers for global allocation.
7128 * exceptions-sparc.c: Fixes.
7130 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
7132 * liveness.c (mono_analyze_liveness): Optimized version.
7134 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
7136 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
7139 * basic-float.cs basic-calls.cs: New regression tests.
7141 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
7143 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
7144 sigaltstack implementation.
7146 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
7148 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
7149 stuff if SIGSEGV_ON_ALTSTACK is not defined.
7151 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
7153 * mini.c: Fix warnings.
7155 * mini.c (mono_resolve_patch_target): New function which contains the
7156 arch independent part of the patching process.
7158 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
7159 patching code to a separate function.
7161 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
7163 * mini.c (add_signal_handler): ifdef out on Windows
7165 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
7167 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
7168 cpu-sparc.md: Add exception handling support + other fixes.
7170 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
7171 typed GC detection in --version.
7173 * basic.cs exceptions.cs: New regression tests.
7175 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
7176 the arch specific code can store data during a compilation.
7178 * mini-ops.h: Add OP_SETFRET.
7180 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
7181 function, register a separate icall for each arity, so the icalls can
7184 * mini.c (mono_print_tree): Print negative offsets in a more readable
7187 * mini.c: Make signal handling work on sparc.
7189 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
7191 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
7193 * jit-icalls.c: Emulate truncl by aintl on solaris.
7195 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
7197 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
7199 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
7201 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
7203 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
7204 a MarshalByRef type, inline a method that performs the check, taking into
7205 account that the object can be a proxy. Also implemented tow new opcodes:
7206 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
7207 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
7208 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
7210 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
7212 * mini-ppc.c: if a relative branch displacement is too big
7213 but it points to and area reachable with an absolute branch,
7216 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
7218 * mini.c: optimize small copies in cpblk.
7220 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
7222 * basic-calls.cs basic-float.cs: New regression tests.
7224 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
7225 negative offsets from %fp. Implement localloc. Fix local register
7226 allocation. Fix the case when the this argument needs to be saved to
7227 the stack. Implement some missing opcodes.
7229 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
7231 * mini.c (mini_method_compile): Reenable global regalloc in methods
7232 with exception handlers.
7234 * linear-scan.c (mono_varlist_sort): Fix warning.
7236 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
7238 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
7241 * liveness.c: Make all variables uses in exception clauses volatile, to
7242 prevent them from being allocated to registers. Fixes #42136.
7244 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
7246 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
7249 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
7250 argument to mono_arch_regalloc_cost.
7252 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
7255 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
7257 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
7258 Make the cost of allocating a variable to a register arch dependent.
7260 * basic-calls.cs: Fix compilation of tests.
7262 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
7263 helper function to cut back on the number of #ifdefs needed.
7265 * mini-ppc.c: Fix compilation.
7267 * basic-calls.cs: New regression tests.
7269 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
7271 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
7272 of l0 since that is callee saved.
7274 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
7277 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
7278 of delay instruction.
7280 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
7282 * mini.h (MonoCallInst): Add 'virtual' flag.
7284 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
7286 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
7288 * *.cs: New regression tests.
7290 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
7293 * mini.c (mono_runtime_install_handlers): Fix build.
7295 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
7296 'signal_stack_size' members.
7298 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
7299 alternate signal stack.
7301 * exceptions-x86.c: Add stack overflow handling.
7303 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
7304 functions to arch independent code.
7306 * mini.c (mono_print_tree): Print more detailed info for load_membase
7309 2004-02-23 Martin Baulig <martin@ximian.com>
7311 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
7313 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
7315 * mini-x86.c: fixed reg allocation for div/rem.
7317 2004-02-22 Miguel de Icaza <miguel@ximian.com>
7319 * driver.c (mono_main): Report some configuratio options on --version.
7321 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
7323 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
7324 low in the address space. Correctly flush memory in thunks where we
7327 2004-02-20 Martin Baulig <martin@ximian.com>
7329 * mini.c (mini_get_method): New static method; inflate all generic
7330 methods and methods in open generic instances.
7331 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
7332 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
7334 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
7336 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
7338 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
7340 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
7342 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
7344 * mini-sparc.c (flushi mono_arch_output_basic_block): make
7345 it compile using Sun's compiler.
7347 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
7349 * 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.
7351 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
7353 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
7355 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
7357 * mini-ppc.c: handle calls outside of the allowed range with thunks
7358 allocated using the code manager.
7359 * tramp-ppc.c: use the code manager to hold generated native code.
7360 Fixed the magic trampoline to just patch vtable entries.
7362 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
7364 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
7367 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
7369 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
7372 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
7373 if we have a working __thread implementation.
7375 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
7376 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
7378 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
7380 * mini-x86.c: Fix compilation under gcc 2.
7382 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
7384 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
7385 contains a call to the wrapped function.
7387 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
7388 OP_<CALL>_IMM opcodes, and use them under X86.
7390 * mini.c (mono_jit_find_compiled_method): Fix warning.
7392 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
7394 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
7396 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
7397 functionality to mini.c.
7399 * mini.c (mono_create_jump_trampoline): New function to create a jump
7400 trampoline. Return a compiled method instead of a trampoline if it
7401 exists. Add a cache for jump trampolines.
7403 * mini.c (mono_jit_find_compiled_method): New function to return a
7404 compiled method if it exists.
7406 * mini-x86.c: Call mono_create_jump_trampoline instead of
7407 mono_arch_create_jit_trampoline.
7409 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
7410 a jump trampoline. Fixes #52092.
7412 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
7414 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
7415 which is not up-to-date. Add check_corlib_version () instead.
7417 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
7420 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
7421 since newer valgrind versions do not need it.
7423 * mini.c (mono_jit_compile_method_with_opt): New helper function to
7424 compile a method with a given set of optimizations.
7426 * mini.c: Compile icall wrappers on-demand instead of at startup.
7428 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
7429 wrapper for an icall.
7431 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
7433 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
7436 * iltests.il: Add test for non-empty stack before switch instruction.
7438 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
7440 * mini.c: Add support for new stringbuilder marshalling conventions.
7442 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
7444 2004-02-01 Martin Baulig <martin@ximian.com>
7446 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
7447 in `ginst->mtype_argv'.
7449 2004-01-31 Miguel de Icaza <miguel@ximian.com>
7451 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
7452 facilitate grepping.
7454 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
7456 * mini.c: fixed buglet in initobj generic implementation for references.
7458 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
7460 * Makefile.am: make the version script conditional.
7461 * jit-icalls.c: handle missing truncl().
7463 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
7465 * exceptions.cs: Add more tests for double->int conversion.
7467 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
7468 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
7470 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
7472 * driver.c: make --verbose --version emit an error
7473 if the loaded corlib doesn't match the runtime version.
7475 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
7477 * mini-ppc.h: export ppc_patch().
7478 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
7479 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
7480 on par or better than on MacOSX.
7482 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
7484 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
7485 mono_lookup_pinvoke_call.
7487 * mini-x86.c: Under windows, the default pinvoke calling convention is
7488 stdcall. Fixes #52834.
7490 * mini.c (optimize_branches): Add an upper bound to the number of
7491 iterations to prevent infinite loops on strange loops. Fixes #53003.
7493 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
7495 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
7496 and ISINST. Fixes #52093.
7498 * objects.cs (test_0_vector_array_cast): New tests.
7500 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
7502 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
7503 checking in Array.Set ().
7505 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
7508 * object.cs (test_0_multi_array_cast): New regression test.
7510 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
7512 * exceptions-ppc.c: fix build on Linux/PPC.
7514 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
7516 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
7517 running under valgrind.
7518 (x86_magic_trampoline): Fix build bustage.
7520 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
7521 negative values as well. This is needed for the encoding of the line number
7522 info, since sometimes the line numbers are not in increasing order.
7524 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
7526 * cpu-pentium.md (localloc): Increase the size of the localloc
7527 instruction since it is a loop under Win32.
7529 * debug-mini.c (record_line_number): Get rid of unneccesary memory
7532 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
7534 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
7535 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
7536 Max Horn (max@quendi.de). Fix file names in comments.
7538 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
7540 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
7541 avoid stack overflow.
7542 (replace_usage): Avoid uninitialized variable warnings.
7544 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
7545 and taking the address of valuetype variables.
7547 2004-01-03 Patrik Torstensson
7549 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
7550 for other purposes than FP later on.
7552 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
7554 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
7557 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
7559 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
7561 2003-12-30 Patrik Torstensson <p@rxc.se>
7563 * mini-x86.h: Decreased number of availiable fp regs.
7564 Solves corner cases with FP spilling.
7566 2003-12-23 Patrik Torstensson <p@rxc.se>
7568 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
7569 for floating point stack tracking / spilling on x86.
7572 * basic-float.cs: added float mul overflow test.
7574 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
7576 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
7578 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
7580 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
7581 supports for cond branches that overflow the immediate
7582 overflow offset. mcs can compile simple programs.
7584 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
7586 * exceptions-ppc.c: exception handling support wip:
7587 finally handlers get run on exception.
7589 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
7591 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
7594 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
7596 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
7597 initial support for stack walking and unwinding.
7599 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
7601 * driver.c (mono_main): Make corlib-out-of-sync message more
7602 descriptive. Also remove verify_corlib call.
7604 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
7606 * mini.c: make CEE_NEWARR calls and other emulated opcodes
7607 not overlap with other call's arguments, too.
7609 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
7611 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
7612 move to arch-specific code the choice of arch-specific
7613 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
7614 * mini.c: ensure emulation calls will not interleave
7617 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
7619 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
7620 the magic trampoline stack frame is dropped before executing
7623 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
7625 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
7626 and integer to fp conversions. Added support for overflowing
7627 arguments on the stack. Reserve a couple more registers as temps.
7628 Added support for aot compilation (as output still needs to be
7631 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
7633 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
7634 Don't overwrite return register in some corner cases.
7636 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
7638 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
7639 static constructors when AOT compiling.
7641 * driver.c (mono_main): Call mono_check_corlib_version.
7643 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
7645 * cpu-g4.md, basic.cs: fixed div target register.
7647 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
7649 * mini-ppc.c, basic.cs: shl_imm fix with test.
7651 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
7653 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
7654 structures by value. Misc fixes.
7655 * objects.cs: more tests.
7657 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
7659 * mini-ppc.c: lconv.ovf.i implemented.
7661 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7664 (mini_init): don't error out if someone already called g_thread_init.
7666 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
7668 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
7669 to be any type per the spec. Fix abnormal memory usage when
7670 the same object is repeatedly thrown.
7672 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
7674 * mini.c: check for overruns in IL code.
7676 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
7678 * TODO: Add/remove some todo entries.
7680 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
7682 * driver.c (mono_main): Call mono_verify_corlib.
7684 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
7686 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
7687 This has been moved to mini.c
7688 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
7689 type being casted is marshalbyref it could be a proxy, so instead of
7690 emitting the type check code, emit a call to a runtime method that will
7691 perform the check by calling CanCastTo if needed.
7693 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
7695 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
7696 methods with large stack frames under Win32.
7698 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
7700 * Makefile.am: Distribute regression tests.
7702 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
7703 at the end instead of inserting each variable into the sorted list.
7705 * linear-scan.c (mono_varlist_sort): New helper function.
7707 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
7709 * mini.c: ensure arguments and locals are within bounds.
7711 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
7713 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
7716 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
7718 * mini.c (mono_cprop_copy_values): Fix crash.
7720 * aot.c: Set verbosity back to 0.
7722 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
7724 * regalloc.c: complete memory leak fix by Laurent Morichetti
7727 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
7729 * driver.c (main_thread_handler): Revert the previous patch.
7731 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
7734 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
7735 memory from the memory pool.
7737 * driver.c (main_thread_handler): Turn on all optimizations when
7740 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
7741 an array for better performance.
7743 * regalloc.c (mono_regstate_assign): Fix memory leak.
7745 * debug-mini.c (mono_debug_serialize_debug_info): New function to
7746 serialize the debug info.
7748 * debug-mini.c (mono_debug_add_aot_method): New function to load the
7749 debug info from the serialized representation.
7751 * aot.c: Save debug info into the generated file and load it when
7754 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
7756 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
7758 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
7759 More FP-related fixes.
7761 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
7763 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
7764 and register allocation buglet. Hello world now runs.
7766 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
7768 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
7769 * tramp-ppc.c: fixed class init trampoline.
7770 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
7772 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
7774 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
7775 mini.c: more ppc changes/fixes.
7777 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
7779 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
7780 Also optimize the case when the arguments are the same in the caller
7783 * iltests.il: Add tests for tail calls with valuetype arguments.
7785 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
7787 * mini-ppc.c: fixes for struct return type.
7789 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
7791 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
7792 mono_spillvar_offset() to arch-specific code.
7794 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
7796 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
7798 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
7800 * exceptions-x86.c: Fix stack space leaks.
7802 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
7803 registers from the lmf if the method has save_lmf set.
7805 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
7807 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
7808 of icall wrappers into InvokeInDomain, since these are now per-domain.
7810 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
7812 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
7813 make some opcode emulation and intrinsic ops enabled/disabled
7814 according to the architecture. More fixes.
7816 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
7818 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
7820 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
7822 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
7823 arch-specific handling for 'this' and struct return type to
7826 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7828 * aot.c: prevent divide by zero error when reporting (it happened with
7831 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
7833 * mini.h (inst_switch): Remove unused macro.
7835 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7838 (load_aot_module): free 'info->methods' and 'info' properly. No more
7839 "free(): invalid pointer blah" messages when you have an old aot
7842 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
7844 * jit-icalls.c, mini.c: Added support for context static fields.
7846 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
7848 * mini.c (mono_method_blittable): Methods which set LastError are not
7849 blittable either. Fixes #51108.
7851 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
7853 * mini.c: flush icache.
7854 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
7856 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
7858 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
7860 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
7862 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
7865 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
7868 * inssel.brg (CEE_MKREFANY): Fix AOT case.
7870 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
7872 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
7873 instruction when the result is discarded.
7875 * iltests.il (test_0_div_regalloc): New regression test.
7877 * arrays.cs: Fix compilation error.
7879 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
7881 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
7882 float rules to inssel-x86.brg: sane architectures with FP registers
7883 don't need to implement these rules.
7885 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
7887 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
7889 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
7891 * mini.h, inssel-long32.brg: fixed endianess issues in int64
7892 implementation of 32 bit systems.
7894 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
7896 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
7897 (Jeroen Zwartepoorte).
7899 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
7901 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
7902 the caller and the callee matches.
7904 * mini.c (mono_method_to_ir): Add comment.
7906 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
7907 signbit is missing on some platforms.
7909 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
7911 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
7913 * mini.c (setup_jit_tls_data): Call the new function.
7915 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
7917 * mini-x86.c: Add experimental support for fast access to the lmf
7918 structure under NPTL/Linux 2.6.x.
7920 2003-11-06 Martin Baulig <martin@ximian.com>
7922 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
7923 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
7926 2003-11-02 Martin Baulig <martin@ximian.com>
7928 * mini.c (inflate_generic_field): New static method.
7929 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
7930 generic instance and the field is declared in a generic type, call
7931 inflate_generic_field() to inflate it. Fixes gen-28.cs.
7933 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
7935 * mini.h mini.c (mono_method_same_domain): New function to return
7936 whenever the caller and the callee are in the same domain.
7938 * tramp-x86.c (x86_magic_trampoline): Use the new function.
7940 2003-10-30 Martin Baulig <martin@ximian.com>
7942 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
7943 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
7945 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
7946 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
7948 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
7950 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
7953 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
7954 object here, so it is in the correct appdomain etc.
7956 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
7958 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
7960 (mono_method_to_ir): Avoid freeing the type created returned from
7961 mono_type_create_from_typespec, since it is put into an internal cache
7962 by the function. Fixes pointer.exe.
7964 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
7965 trampolines for icalls and pinvokes as well. Fixes #33569.
7967 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
7969 * mini.c: Update after appdomain changes.
7971 * mini.c (mono_jit_compile_method_inner): Allways compile native
7972 method wrappers in the root domain, since there can only be one
7973 instance of them, whose address is stored in method->info.
7975 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
7977 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
7978 environment variable. Instead detect automatically whenever running
7979 under valgrind using the magic macro RUNNING_ON_VALGRIND from
7982 2003-10-16 Miguel de Icaza <miguel@ximian.com>
7984 * trace.c, trace.h: New files that implement the new trace option
7987 * driver.c: Document new --trace options.
7989 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
7992 - if (mono_jit_trace_calls)
7993 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
7995 * mini.h: prototypes.
7997 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
7999 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
8001 * mini.c inssel.brg: Implement typedefbyref opcodes.
8003 * mini.c (mono_jit_compile_method): Remove unused local variable.
8005 * mini.c (mono_jit_compile_method_inner): Ditto.
8007 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
8009 * tramp-x86.c (x86_class_init_trampoline): Fix build.
8011 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
8013 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
8015 * mini.c (mono_no_aot): Remove unused global variable.
8017 * mini.c: Thread safety fixes.
8019 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
8021 * mini.c (mono_create_class_init_trampoline): Add a lock around
8022 class_init_hash_addr.
8024 * arrays.cs (test_0_newarr_emulation): Add new regression test for
8027 * mini.c: Decompose the NEWARR instruction before decomposing its
8028 arguments. Fixes #30073.
8030 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
8032 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
8035 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
8037 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
8039 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
8041 * driver.c: Add support for compiling icall wrappers to --compile.
8043 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
8045 * inssel.brg: The empty value in class->interface_offsets is -1, not
8048 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
8050 * objects.cs: New test for 'is' operator on an array of interfaces.
8052 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
8054 * tramp-ppc.c: update trampoline code to support jumps
8055 and class initialization.
8057 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
8059 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
8061 * inssel.brg (OP_UNBOXCAST): Fix #46027.
8063 * inssel.brg (OP_UNBOX): Remove unused rule.
8065 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
8066 region instead of one for each method. Fixes #47813.
8068 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
8070 * exceptions.cs (test_0_nested_finally): New regression test for
8071 nested exception handlers.
8073 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
8075 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
8077 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
8080 * mini.c (mono_method_check_inlining): Make the inlining limit
8081 configurable by an environment variable.
8083 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
8085 * mini.h: Bump AOT file version.
8087 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
8088 token, store the image along with the token, since the token might not
8089 refer to the same image as the method containing the relocation,
8090 because of inlining.
8092 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
8094 * mini.c (mono_precompile_assemblies): New function to compile
8095 all methods in all loaded assemblies.
8097 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
8099 * regalloc.h regalloc.c (MonoRegState): Change the type of
8100 iassign and fassign to int*, since they can contain large negative
8101 values if the register is spilled. Also added some comments. Fixes
8104 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
8105 under Win32. Fixes #42964.
8107 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
8109 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
8111 * aot.c: Added support for AOT compiling methods which contain calls
8112 to wrappers. Currently, only remoting-invoke-with-check wrappers are
8115 * driver.c (compile_all_methods): Run the compilation in a thread
8116 managed by mono. Fixes #44023.
8118 * mini.c (mono_codegen): Print full method name in verbose output.
8120 * mini-x86.c (mono_arch_patch_code): Fix warning.
8122 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
8123 jumps, since the method we are jumping to might be domain-specific.
8125 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
8127 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
8129 * inssel.brg: string chars are unsigned.
8131 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
8133 * TODO: New todo item.
8135 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
8136 which calls mono_runtime_class_init and patches the call site to
8137 avoid further calls.
8138 (mono_arch_create_class_init_trampoline): New arch specific function
8139 to create a class init trampoline.
8140 (create_trampoline_code): Generalized so it can create
8141 class init trampolines as well.
8143 * mini.c (helper_sig_class_init_trampoline): New helper variable.
8144 (mono_create_class_init_trampoline): New function to create and cache
8145 class init trampolines.
8146 (mono_find_class_init_trampoline_by_addr): New function to lookup the
8147 vtable given the address of a class init trampoline. Used by the
8149 (mono_codegen): Generate a call to a trampoline instead of
8150 mono_runtime_class_init in LDSFLD[A].
8151 (mono_codegen): Add relocations for the new trampoline.
8153 * mini.h mini-x86.c aot.c: Added a new relocation type:
8154 MONO_PATCH_INFO_CLASS_INIT.
8156 * mini.h: Bump AOT version number.
8158 * aot.c: Create a copy of the loaded code instead of using the original
8159 so methods which call each other will be close in memory, improving
8162 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
8163 patch since it breaks the regression tests.
8165 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
8166 for the register saving instruction sequence since the
8167 frame_state_for function in glibc 2.3.2 don't seem to detect it.
8169 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
8171 * TODO: Fix todo item && remove another.
8173 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
8175 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
8178 * aot.c: Moved the check for MONO_LASTAOT into the initialization
8179 function of the module.
8181 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
8182 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
8183 --no-aot command line option.
8185 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
8187 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
8188 by Bernie Solomon (bernard@ugsolutions.com).
8190 * inssel.brg: Refactor the interface offset table related code into
8191 its separate functions and add support for the AOT case.
8193 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
8195 * aot.c (mono_aot_get_method_inner): Fix memory leak.
8197 * aot.c: Added mono_aot_verbose variable and made all debugging
8198 output depend on the value of this variable.
8200 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
8201 method_label and info_label.
8203 * mini.h mini-x86.c aot.c: Added a new relocation type
8204 MONO_PATCH_INFO_IID for klass->interface_id.
8206 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
8207 the MonoJitInfo structure.
8209 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
8210 a non-root appdomain in shared mode.
8212 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
8214 * aot.c: make aot loader less verbose. Remove free of unused variable.
8216 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
8218 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
8220 * .cvsignore: Added *.dll.
8222 * mini.c (mono_print_tree_nl): New function callable while debugging.
8224 * mini.c (mono_print_code): Export this.
8226 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
8229 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
8231 * mini.h (MonoCompile): Added 'jit_info' field.
8233 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
8234 the cfg structure, since it is needed by the AOT compiler.
8236 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
8238 * aot.c: A major rewrite. Changes include:
8239 - save exception tables for methods which have them.
8240 - cache failed lookups in aot_get_method () to avoid the (slow) calls
8242 - reworked the file format so it is now much smaller and needs
8243 fewer relocation entries.
8245 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
8247 * aot.c (load_aot_module): Fix build bustage on platforms without
8250 2003-09-04 Martin Baulig <martin@ximian.com>
8252 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
8254 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
8256 * TODO: Some new optimization ideas.
8258 * aot.c: Move AOT module loading logic here from mono_assembly_open.
8260 * aot.c: Save the optimization flags used to compile the code into
8263 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
8264 support emitting domain specific code.
8266 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
8267 no longer domain neutral. It can be made domain neutral by compiling
8268 with --optimize=shared.
8270 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
8273 * driver.c mini.h mini.c: New --no-aot debugging option which disables
8274 loading of AOT code.
8276 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
8278 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
8279 if there is no domain neutrality information.
8281 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
8283 * aot.c (mono_compile_assembly): Emit a symbol containing the file
8284 format version into the generated library.
8286 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
8287 callee method into the caller since one of them could be shared.
8289 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
8290 system exceptions from AOT code now works.
8292 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
8293 method if it is domain neutral and the callee is not.
8295 * graph.c (cfg_emit_one_loop_level): Fix warning.
8297 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
8299 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
8302 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
8304 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
8305 is needed by code which is executed before mono_runtime_init ().
8306 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
8308 * mini.c (mono_thread_abort): Fix warning.
8309 (mono_jit_compile_method): Call static constructor in the AOT case too.
8311 * aot.c (mono_compile_assembly): Fix warning.
8313 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8315 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
8317 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
8319 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
8321 * cpu-pentium.md: Fix the length of call opcodes so they include the
8322 ESP restoring instruction. Fixes #47968.
8324 2003-08-28 Martin Baulig <martin@ximian.com>
8326 * mini-x86.c (mono_arch_call_opcode): Added support for
8327 MONO_TYPE_GENERICINST.
8329 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
8331 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
8333 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
8334 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
8336 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
8339 2003-08-26 Martin Baulig <martin@ximian.com>
8341 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
8342 when reporting an error, set this to the actual error location.
8343 (mono_method_to_ir): Report the correct error location if
8344 get_basic_blocks() returned an error.
8346 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
8348 * mini.c (mono_type_blittable): OBJECT is not blittable.
8349 (mono_method_blittable): Methods which have marshalling descriptors
8350 are not blittable either. Fixes #47842.
8352 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
8354 * driver.c mini.c: Use an environment variable instead of a global
8355 variable. Also fix the build.
8357 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
8358 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
8361 * driver.c mini.c: Added --with-valgrind option to turn off some
8362 code which prevents mono from running under valgrind.
8364 * mini.c (mono_emit_call_args): Fixed warning.
8366 * mini.c (mono_emulate_opcode): Fixed warning.
8368 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8370 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
8371 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
8372 regalloc.c, regalloc.h: specify available registers in arch-specific
8373 code and support floats in the regallocator (patch by Laurent Morichetti
8376 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
8378 * mini.c: mono_thread_current() can be called only after
8379 mono_runtime_init(): rearrange code to not call it early on.
8381 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
8383 * mini.c: allocate jump tables in the code mempools.
8385 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8387 * mini.c, mini.h: make sure per-thread data allocated by the jit is
8390 2003-08-10 Miguel de Icaza <miguel@ximian.com>
8392 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
8393 12 to 16. This fixes bug #47453.
8396 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
8398 * mini-ppc.c: fixed indexed load and unsigned compares.
8400 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
8402 * mini.c: reenabled installation of handler for
8403 thread abort signal.
8405 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8407 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
8408 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
8409 until it's fixed and actually useful.
8411 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
8413 * inssel-long32.brg: couple more opcodes implemented.
8415 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
8417 * mini-sparc.c: Even more opcodes implemeted.
8419 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
8421 * mini-sparc.c: More opcodes implemented.
8423 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
8425 * mini-sparc.c: More opcodes implemented.
8427 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
8429 * inssel-sparc.brg: Add some needed rules. Direct
8431 * Makefile.am: Use inssel-sparc.brg
8432 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
8433 an assert happy for now.
8435 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
8437 * mini-sparc.c: Fixed compile errors.
8438 * exceptions-sparc.c: Same. We now produce a mono binary
8439 on sparc-linux. Yea.
8441 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
8443 * mini-sparc.c: Renamed registers. Also some macro cleanups.
8444 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
8445 They compile, but do not work.
8447 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
8449 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
8450 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
8451 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
8454 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8456 * mini.c: more opcodes implemented and better support for generics.
8458 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
8460 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
8461 * mini.c, mini.h: first cut at generics support: some new instructions
8462 added and changed the behaviour of some of the existing ones.
8464 2003-07-21 Miguel de Icaza <miguel@ximian.com>
8466 * mini.c: Removed definition of metadata_shared mutex here.
8468 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
8470 * mini-x86.c: make vararg calls work for instance methods.
8472 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
8474 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
8475 returns the arguments in a separte list, now.
8477 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
8479 * aot.c, mini.c: updates for array type representation changes.
8481 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
8483 * mini.c: register function to perform jit shutdown.
8485 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
8487 * mini.c: use a faster allocator if possible.
8489 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
8491 * aot.c: some cleanups and portability changes.
8493 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
8495 * mini.c: use faster allocation for CEE_BOX if possible.
8497 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
8499 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
8500 Moved inlined mempcy code to its own function so that is can be
8501 reused. Added an inline memset function as well (optimized initobj).
8502 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
8504 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
8506 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
8508 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
8510 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
8511 arch code can setup the cpu for CLR execution, if needed.
8512 We use it on x86 to set the precision of FP operations.
8514 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
8516 * mini.c: disable some optimizations if we can guess they'll cost too
8517 much for a given method.
8519 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
8521 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
8523 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
8524 * mini.h mini.c mini-x86.c: Added instruction level coverage
8525 info collection support.
8527 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
8529 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
8530 is now implemented in the profiling API. Get rid of a couple of
8531 unnecessary global variables.
8533 2003-06-15 Nick Drochak <ndrochak@gol.com>
8535 * basic-long.cs: tests for negative values for bigmul, and unsigned.
8536 * cpu-g4.md: add op_bigmul and op_bigmul_un
8537 * cpu_pentium.md: add op_bigmul_un
8538 * inssel-long32.brg: add rule for unsigned bigmul
8539 * mini-ops.h: define OP_BIGMUL_UN
8540 * mini-x86.c: THE BUG: handle (un)signed properly
8541 * mini.c: choose unsigned opcode if needed.
8542 This set of patches fixes bug #44291
8544 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
8546 * mini.c (optimize_branches): improved to handle all kinds of
8547 conditional branches.
8549 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
8551 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
8552 don't raise exceptions.
8554 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
8556 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
8557 to arch-specific files.
8559 2003-06-09 Martin Baulig <martin@ximian.com>
8561 * Makefile.am (libs): Added $(LIBGC_LIBS).
8563 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
8565 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
8566 and OP_ATAN (fixes bug#44293).
8568 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
8570 * Makefile.am, mini-x86.c: rename cpu description array to
8571 pentium_desc, since some compilers define the 'pentium' preprocessor
8574 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
8576 * mini.c (mini_select_instructions): add explicit branch if the
8577 following block is not the false target of a conditional branch -
8578 we need this with any optimization that reorder or remove bblocks
8580 * mini.c (optimize_branches): bug fixes
8582 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
8584 * mini.c (mono_method_to_ir): inline static readonly fields
8586 * ssa.c (fold_tree): start cfold support for long (very simple
8589 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
8591 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
8593 * inssel.brg: fixed memcpy (bug #44219).
8595 2003-06-05 Dick Porter <dick@ximian.com>
8597 * driver.c: Set the glib log levels to not abort if g_message
8600 g_set_prgname() has to happen before mini_init() so that the
8601 process handle gets the info.
8603 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
8605 * driver.c: add intrins to the default optimizations to get wider
8608 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
8610 * mini.h: some large basic blocks will overflow a 16-bit
8611 integers for symbolic registers.
8613 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
8615 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
8616 (mono_arch_output_basic_block): fix bug 43499
8618 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
8620 * mini.c: kill duplicated definition of mono_debug_format.
8622 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
8624 * mini-x86.c, arrays.cs: fixed register allocation bug.
8626 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
8628 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
8630 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
8632 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8635 (print_method_from_ip): also print source location information if
8638 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
8640 * mini.c (mono_find_block_region): bug fix in region code
8641 (mini_method_compile): enable removing unreachable code again, but
8642 only in methods without exception clauses.
8644 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
8646 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
8647 Implemented arglist opcode and handling of TypedReference type.
8648 Fixed x86 call convention when a structure is returned.
8649 Minimal support for calling static vararg methods.
8651 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
8653 * mini.c (mini_method_compile): always remove unreachable code,
8654 because the code in them may be inconsistent (access to dead
8655 variables for example).
8657 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
8659 * driver.c, debug-mini.c: warning fixes.
8661 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
8663 * Makefile.am, jit.h, mini.h: install header for embedding mono.
8665 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
8667 * mini.c: thread-static fields are registered in mono_class_vtable(),
8668 so ensure the function is called before checking for them.
8670 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
8672 * mini.c (optimize_branches): fix for bug 43586
8674 * jit-icalls.c (mono_llmult_ovf): added an additional check for
8675 overflow (fixes Bug #43639)
8677 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8679 * mini.c, objects.cs: allow the use of stobj for primitive types.
8681 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8683 * mini.c: be less strict about argument checking until we support
8684 running the verifier.
8686 2003-05-27 Nick Drochak <ndrochak@gol.com>
8688 * basic-long.cs: tests for (ulong)int * (ulong)int also
8689 * mini.c: use the same trick for (ulong)int * (ulong)int
8691 2003-05-27 Nick Drochak <ndrochak@gol.com>
8693 * basic-long.cs: add regression test for (long)int * (long)int
8694 * cpu-pentium.md: add op_bigmul specification
8695 * inssel-long32.brg: add OP_BIGMUL rule
8696 * mini-ops.h: add OP_BIGMUL
8697 * mini-x86.c: register allocator: handle case where src1 needs to be
8699 * mini.c: substitute special BIGMUL opcode in the tree for
8700 (long)int * (long)int
8702 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
8704 * jit-icalls.c: call the type ctor on field access if needed.
8706 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
8708 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
8709 to a method (including results of ldelema, bug#43207).
8711 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
8713 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
8714 colors to show exception handler blocks.
8716 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
8717 (fix for pinvoke7.cs).
8719 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8721 * mini.h, mini.c: ensure correct initialization order for types that
8722 require it. Prepare for lazy compilation of jit icall wrappers.
8723 Provide a name for opcode emulation to reduce unneeded mallocing.
8725 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
8727 * mini-x86.c: better register restoring code and profiling
8728 support for tail calls.
8730 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8732 * mini.h, driver.c: prepare for leaf methods optimization.
8734 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
8736 * mini.c: get targets of branches before converting a method.
8738 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
8740 * mini.c (optimize_branches): added some experimental code (disbaled)
8742 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
8744 * mini.c (optimize_branches): fix branch to branch optimization
8746 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
8748 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
8750 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
8752 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
8755 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
8757 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
8758 enable use of interface variables again.
8760 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
8761 I1 to registers because there is no simply way to sign extend 8bit
8762 quantities in caller saved registers on x86.
8764 * inssel-float.brg: set costs of some rules to 2 so
8765 that monobure always select the arch. specific ones if supplied,
8766 regardless of the order we pass the files to monoburg.
8768 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
8770 * mini.c, mini-x86.c: since the magic trampoline for jumps
8771 can't patch the code directly, we do it as soon as the
8772 method gets compiled.
8774 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
8776 * mini-x86.c, mini.h: introduce a new patching method
8777 to support CEE_JMP and tail calls.
8778 * mini.c: obey tail.call. Don't precompile methods target
8780 * tramp-x86.c: new trampoline code to handle methods
8781 reached through a jump.
8783 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
8785 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
8786 bit values to registers
8788 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
8790 * mini.c (mono_compile_get_interface_var): share interface
8791 variables if possible.
8793 2003-05-16 Martin Baulig <martin@ximian.com>
8795 * debug-mini.c (mono_init_debugger): New function to initialize
8796 the debugger. This is not in the debugger since it needs to
8797 access some of mini's internals.
8799 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
8801 * mini.c (mono_method_to_ir): inlining fixes/cleanups
8803 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
8805 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
8806 for value type handling.
8808 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
8810 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
8811 (mono_method_check_inlining): enable inlining of all kinds of wrappers
8813 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
8815 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
8816 the constructor through a proxy.
8818 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
8820 * jit-icalls.c, inssel.brg: fixes to array element address
8823 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
8825 * mini-x86.c (is_regsize_var): allocate pointer to registers
8827 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
8829 * driver.c: fixed typo, added intrins to the set of optimizations
8830 tested with regressions.
8832 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
8834 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
8835 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
8838 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
8840 * inssel.brg: remove some common pop instructions without side effects
8842 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
8844 * inssel-x86.brg: fixed thinko in int to double conversions.
8846 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
8848 * mini.c, jit-icalls.c: added runtime thread-static variable support.
8850 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
8852 * inssel-long32.brg: two more missing instructions.
8854 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
8856 * mini.c (mono_emit_call_args): set the cil_code for all arguments
8859 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
8861 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
8864 * basic-float.cs: Added tests for negative zero.
8866 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
8868 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
8869 a couple of missing operations for long casts, with test cases.
8871 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8873 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
8875 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
8877 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
8878 code size estimation.
8880 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
8882 * mini.c (mono_jit_create_remoting_trampoline): make it work with
8883 abstract methods (fix bug 42542)
8885 * aot.c: add ability to handle array types
8887 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
8889 * mini.c: Call the _specific versions of the object allocation
8890 functions if possible.
8892 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
8894 * driver.c: call setlocale ().
8896 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
8898 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
8901 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
8903 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
8905 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
8906 wrappers (fix bug 42122)
8908 2003-05-04 Martin Baulig <martin@ximian.com>
8910 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
8912 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
8913 s/mini_set_defaults/mono_set_defaults/g.
8915 2003-05-04 Martin Baulig <martin@ximian.com>
8917 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
8919 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8921 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
8922 (reported by Don Roberts).
8924 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
8926 * mini.c: temporarily work around two bugs for this release.
8928 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
8930 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
8931 that contains -export-dynamic and it makes using the ld script
8933 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
8935 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
8937 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
8940 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
8942 * mini.c: make sure leave calls all the needed finally blocks,
8943 even when the target jumps out of multiple exception clauses.
8945 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
8947 * ldscript, Makefile.am: add linker script to reduce the number of
8948 exported symbols (should also fix the issues with libwine defining
8949 some of the same symbols in io-layer).
8951 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
8953 * driver.c (mini_main): Avoid assertion when no file name is given on
8956 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
8958 * driver.c: added --version/-V command line option.
8959 Added the inline optimization in the regression tests.
8961 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
8963 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
8964 to the type in the method signature (fixes bug#42134).
8966 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
8968 * mini.c: when inlining, check this is not null only when needed (bug #42135).
8970 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
8972 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
8974 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8976 * driver.c: fixed bug #42100.
8978 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
8980 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
8982 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
8984 * mini.c: moved most of the code required to do inlining to its own
8985 function so it can be reused. Inline also ctors if appropriate.
8987 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
8989 * Makefile.am: Link with -export-dynamic so shared libs loaded by
8990 the runtime can call mono API functions.
8992 2003-04-27 Martin Baulig <martin@ximian.com>
8994 * debug-mini.c (mono_debug_init_method): Added
8995 `guint32 breakpoint_id' argument; if the method has a breakpoint,
8996 send a notification to the debugger.
8998 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
8999 running in the Mono Debugger, just pass the breakpoint number to
9000 mono_debug_init_method().
9002 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
9004 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
9006 * mini.c: allow some more unsafe compares.
9008 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9010 * mini-x86.c, Makefile.am: make distcheck works (partially from
9011 a patch by Richard Lee <r.h.lee@attbi.com>).
9012 * regset.c, regset.h: removed, they are unused.
9014 2003-04-25 Dick Porter <dick@ximian.com>
9016 * driver.c: Usage reports the name as 'mono' not 'mini'
9017 * exceptions-x86.c: Build and run on freebsd
9019 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
9021 * Makefile.am: install the program with the 'mono' name and
9022 the library as libmono instead of mini and libmini.
9024 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
9026 * driver.c: provide the APIs for the embedding interface of the old jit.
9028 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
9030 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
9032 2003-04-23 Martin Baulig <martin@ximian.com>
9034 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
9036 * driver.c: Added `--debug' command line argument to enable
9039 2003-04-23 Martin Baulig <martin@ximian.com>
9041 * debug.[ch]: Removed. The code is now in
9042 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
9044 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
9047 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
9049 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
9051 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9054 (mini_cleanup): moved mono_runtime_cleanup call after the call to
9055 mono_domain_finalize.
9056 (mini_method_compile): use mono_method_profile* if the the option is
9059 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
9061 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
9062 methods with their wrapper.
9064 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
9065 methods with their wrapper.
9067 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
9070 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
9073 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
9076 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
9078 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
9080 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
9082 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
9083 of the mempool. This is slightly faster and uses less memory
9085 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
9087 * mini.c: avoid O(n) allocation for variables.
9089 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9091 * mini.c: handle items on the stack after inlining methods.
9093 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
9095 * mini.c: make the method->opcode optimization dependent
9096 on MONO_OPT_INSTRINS and do it lazily.
9098 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
9100 * driver.c: print overall results at the end of regression run.
9102 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
9104 * inssel.brg: don't overwrite symbolic registers.
9106 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
9108 * inssel-x86.brg: fix conversion from long to float.
9110 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
9112 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
9114 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
9116 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
9118 * driver.c: Added --print-vtable option as in the old JIT.
9120 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
9122 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
9124 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
9126 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
9128 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
9130 * mini.c regalloc.c regalloc.h: Fix memory leak.
9132 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
9134 * aot.c (mono_aot_get_method): register all used strings
9136 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
9138 * mini.c: always intern strings references with ldstr at compile time.
9140 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
9142 * Makefile.am: add BUILT_SOURCES.
9144 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
9146 * driver.c: give a better error message when the assembly to execute
9147 doesn't have an entry point.
9149 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
9151 * Makefile.am: added hack for automake
9153 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
9156 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
9158 22003-04-07 Martin Baulig <martin@ximian.com>
9160 * Makefile.am: Added Makefile.am.
9162 * debugger-main.c: Removed, this is now in the debugger where it
9165 * mini.pc.in: Call this package `mini' for the moment.