3 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
5 * jit-icalls.h: flag functions as internal here, too.
7 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
9 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
10 functions with the internal attribute.
12 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
14 * aot-compiler.c: fclose the file descriptor in the profile read loop.
16 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
18 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
21 2006-10-05 Zoltan Varga <vargaz@gmail.com>
23 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
24 tail calls as on other platforms.
26 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
28 * iltests.il: Add a few tailcall tests.
30 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
32 * driver.c: fix loop for old compilers (bug #79521).
34 2006-10-02 Zoltan Varga <vargaz@gmail.com>
36 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
38 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
40 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
41 metadata without any code.
43 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
44 more precise debugging information using gdb.
46 2006-09-30 Zoltan Varga <vargaz@gmail.com>
48 * inssel-ia64.brg: Make the helper methods static.
50 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
52 * inssel-x86.brg: make the helper methods static.
54 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
56 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
58 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
60 * mini.c: updates for monoburg changes.
61 * inssel.brg: make a few helper functions static as they should.
63 2006-09-27 Zoltan Varga <vargaz@gmail.com>
65 * Makefile.am: Move mini-codegen.c to common_sources.
67 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
69 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
71 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
72 mini-ppc.h: port to use the common local register allocator.
74 2006-09-26 Zoltan Varga <vargaz@gmail.com>
76 * mini.h: Remove the comment too then.
78 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
80 * mini.h: put back backend.data which is to be used shortly and
81 doesn't increase the size of MonoInst. If any 64 bit arch aligned
82 pointers on 4 byte boundaries it'd have much bigger issues running
83 and you can ifdef it out anyway.
85 2006-09-26 Zoltan Varga <vargaz@gmail.com>
87 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
88 MonoInst size by 4 bytes on 64 bit machines.
90 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
92 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
93 replacement with more meaningful field names. Arch maintainers, please
94 check the assigned names are good enough for your arch.
96 2006-09-26 Zoltan Varga <vargaz@gmail.com>
98 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
99 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
101 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
103 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
104 relocations and memory requirements, put the optimization flags
105 definitions in their own file.
107 2006-09-24 Zoltan Varga <vargaz@gmail.com>
109 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
111 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
113 2006-09-22 Zoltan Varga <vargaz@gmail.com>
115 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
117 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
119 * inssel.brg: use the correct function to get the size of an item
120 in an array, given an element class.
121 * aot-compiler.c: do not access class->class_size directly.
123 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
125 * mini.h, debug-mini.c: added a debugging function to print
126 info about local variables and arguments in a jitted method.
128 2006-09-20 Zoltan Varga <vargaz@gmail.com>
130 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
132 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
134 2006-09-19 Zoltan Varga <vargaz@gmail.com>
136 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
137 inner and outer loops when passing vtypes.
139 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
141 * mini-ppc.c: take into account the cpu errata for cache flushing
142 which caused some random errors (bug #79381).
144 2006-09-19 Zoltan Varga <vargaz@gmail.com>
146 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
147 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
149 2006-09-17 Zoltan Varga <vargaz@gmail.com>
151 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
154 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
157 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
158 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
160 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
163 2006-09-13 Zoltan Varga <vargaz@gmail.com>
165 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
167 2006-09-12 Zoltan Varga <vargaz@gmail.com>
169 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
170 macro does not have to be changed during debugging.
172 * 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>.
174 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
176 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
178 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
179 MONO_ARCH_NO_EMULATE_MUL is defined.
181 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
183 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
185 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
187 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
189 2006-09-11 Zoltan Varga <vargaz@gmail.com>
191 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
192 stuff to mini-exceptions.c where it is used.
194 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
195 setup code, the real one is in mini-exceptions.c.
197 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
198 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
199 some changes from the freebsd ports tree.
201 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
204 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
206 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
208 * mini.c: on Linux, check for /proc to be mounted
209 (bug# 79351, novell bug#201204).
211 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
213 * mini.c: handle cases where pthread_attr_getstack() behaves
214 incorrectly (bug #78096).
216 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
218 * mini-arm.c: support larger stack frames (bug #79272).
220 2006-09-08 Zoltan Varga <vargaz@gmail.com>
222 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
224 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
227 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
228 mono_class_from_name () to find a class from its name.
230 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
232 2006-09-07 Zoltan Varga <vargaz@gmail.com>
234 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
236 2006-09-05 Kornél Pál <kornelpal@gmail.com>
238 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
240 2006-09-04 Zoltan Varga <vargaz@gmail.com>
242 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
243 callinfo->trampoline.
245 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
247 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
250 2006-09-03 Zoltan Varga <vargaz@gmail.com>
252 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
254 2006-09-02 Zoltan Varga <vargaz@gmail.com>
256 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
257 stats.method_trampolines, it is already done by the generic trampoline code.
259 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
261 2006-09-01 Zoltan Varga <vargaz@gmail.com>
263 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
265 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
267 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
269 * mini.c (print_jit_stats): Print mscorlib mempool size too.
271 * mini.c (print_jit_stats): Print new stats.
273 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
275 2006-08-31 Zoltan Varga <vargaz@gmail.com>
277 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
278 Address on two dimensional arrays. Fixes #78729.
280 * mini.h (MonoCompile): Add a 'skip_visibility' field.
282 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
285 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
287 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
290 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
292 (mini_get_ldelema_ins): Ditto.
294 2006-08-30 Zoltan Varga <vargaz@gmail.com>
296 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
297 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
300 2006-08-29 Neale Ferguson <neale@sinenomine.net>
302 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
303 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
305 * exceptions-s390x.c: Cosmetic change.
307 * tramp-s390.c: Fix warning.
309 * cpu-s390.md: Correct length of mul_imm.
311 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
313 * aot-compiler.c: added binary writer with ELF backend
314 implementation (only on Linux/x86 for now).
316 2006-08-18 Zoltan Varga <vargaz@gmail.com>
318 * Makefile.am: Don't run net 2.0 AOT tests.
320 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
321 (mono_compile_assembly): Skip net 2.0 assemblies as well.
323 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
325 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
327 * aot-compiler.c: simplified and refactored the asm-writing code
328 to allow different backends.
330 2006-08-18 Zoltan Varga <vargaz@gmail.com>
332 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
334 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
335 little. Share patches of type TYPE_FROM_HANDLE as well.
337 * mini.c (mono_patch_info_equal): New helper function.
338 (mono_patch_info_hash): Ditto.
340 * aot-compiler.c (emit_method_code): Fix s390 build.
342 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
343 is not handled because it is stored as a flag and not as a type ctor. Fixes
346 2006-08-17 Zoltan Varga <vargaz@gmail.com>
348 * aot-compiler.c: Fix computation of GOT slot statistics.
350 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
351 Also remove support for not PIC AOT.
353 * mini.h: Bump AOT file format version.
355 * objects.cs: Add a test for #78990.
357 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
358 (peter.dettman@iinet.net.au). Fixes #79087.
360 * basic-long.cs: Add a test for the above.
362 2006-08-16 Zoltan Varga <vargaz@gmail.com>
364 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
366 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
369 2006-08-15 Zoltan Varga <vargaz@gmail.com>
371 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
374 2006-08-10 Jonathan Chambers <joncham@gmail.com>
376 * mini.c: Don't verify COM proxy invoke calls
379 2006-08-10 Dick Porter <dick@ximian.com>
381 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
382 which process is holding semaphores locked.
384 2006-08-08 Zoltan Varga <vargaz@gmail.com>
386 * mini-ia64.c mini-amd64.c: Fix #79027.
388 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
390 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
392 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
393 implicit arguments in a vararg call. Fixes #79027.
395 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
397 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
398 (mono_get_array_new_va_signature): Ditto.
400 2006-08-05 Zoltan Varga <vargaz@gmail.com>
402 * aot-runtime.c: Call init_plt lazily.
404 * inssel-long.brg: Fix unsigned long->int conversion.
406 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
408 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
409 that most data is now in the .rss/.data section.
411 2006-08-04 Zoltan Varga <vargaz@gmail.com>
413 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
415 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
417 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
419 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
421 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
422 virtual call. Fixes #79010.
424 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
425 and use the result as the this argument in the real call.
427 * generics.2.cs: Add a new test for #79010.
429 2006-08-03 Zoltan Varga <vargaz@gmail.com>
431 * mini-x86.c: Fix a warning.
433 * aot-compiler.c: Add a bunch of statistics.
435 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
437 2006-08-02 Zoltan Varga <vargaz@gmail.com>
439 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
441 2006-08-01 Zoltan Varga <vargaz@gmail.com>
443 * 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>.
445 2006-07-13 Miguel de Icaza <miguel@novell.com>
447 * mini.c (mono_method_to_ir): Obtain the original method in the
448 CIL stream and use this to perform validation.
452 2006-07-19 Zoltan Varga <vargaz@gmail.com>
454 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
455 (mono_arch_call_opcode): Ditto.
457 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
460 * mini.c (mono_patch_info_dup_mp): New helper function.
462 * aot-compiler.c (compile_method): Fix some of the memory allocated during
463 compilation. Fixes #78827.
465 2006-07-18 Kornél Pál <kornelpal@gmail.com>
467 * declsec.c: Use original security informations for
468 MONO_WRAPPER_MANAGED_TO_MANAGED.
470 2006-07-15 Jonathan Chambers <joncham@gmail.com>
472 * mini.c: Allow Com Interop methods/classes and
473 don't verify COM wrapper calls
476 2006-07-13 Zoltan Varga <vargaz@gmail.com>
478 * inssel-long32.brg: Fix long->i4 checked conversion.
480 * exceptions.cs: Add a test for the above.
482 2006-07-08 Zoltan Varga <vargaz@gmail.com>
484 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
486 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
489 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
492 2006-07-03 Zoltan Varga <vargaz@gmail.com>
494 * mini.c: Fix solaris/x86 exception handling.
496 * Makefile.am: Get rid of $(ICU_LIBS).
498 2006-07-02 Zoltan Varga <vargaz@gmail.com>
500 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
501 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
502 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
504 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
506 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
507 this function causes a SIGSEGV.
509 2006-06-22 Zoltan Varga <vargaz@gmail.com>
511 * mini.c: Remove unused solaris/x86 includes.
513 2006-06-21 Zoltan Varga <vargaz@gmail.com>
515 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
517 2006-06-20 Jb Evain <jbevain@gmail.com>
519 * cpu-g4.md: fix max length of start_handler instruction.
521 2006-06-20 Massimiliano Mantione <massi@ximian.com>
522 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
524 2006-06-16 Massimiliano Mantione <massi@ximian.com>
525 * ssa.c: Fixed bug 78653 for SSA based deadce.
526 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
527 MonoInst.flags, used in SSA based deadce.
528 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
529 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
531 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
533 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
534 it can end up using non executable memory on ppc64 systems
535 running ppc32 userspace (fix from Johannes Berg).
537 2006-06-14 Dick Porter <dick@ximian.com>
539 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
542 2006-06-13 Massimiliano Mantione <massi@ximian.com>
543 * mini.c: Made so that inline is locally disabled if it would
544 trigger a .cctor, because too many apps depend on this behavior
545 (which seems to be also the one of the MS CLR).
547 2006-06-13 Zoltan Varga <vargaz@gmail.com>
549 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
550 No idea why this worked before.
552 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
553 which branch to outer exception clauses since they could skip the
554 inner finally clauses. Fixes #78633.
556 * exceptions.cs: Add a test for the above.
558 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
561 * iltests.il: Add a test for the above.
563 2006-06-12 Zoltan Varga <vargaz@gmail.com>
565 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
566 after the end of a try bblock, to prevent asserts in mini_method_compile ().
568 * iltests.il: Add a test for the above.
570 2006-06-10 Zoltan Varga <vargaz@gmail.com>
572 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
574 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
575 methods as instrinsics.
577 2006-06-09 Wade Berrier <wberrier@novell.com>
579 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
580 (simple-cee-ops.h ssapre-mini-ops.h)
582 2006-06-09 Neale Ferguson <neale@sinenomine.net>
584 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
585 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
587 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
588 * cpu-s390x.md: Fix max. length values for a couple of instructions.
590 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
592 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
594 2006-06-08 Massimiliano Mantione <massi@ximian.com>
596 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
597 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
598 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
599 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
600 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
601 of opcodes, so that bug 78549 should not happen again.
602 * ssapre.c: Updated to use the renamed files.
604 2006-06-08 Zoltan Varga <vargaz@gmail.com>
606 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
607 in OP_ATOMIC_EXCHANGE_I4.
609 2006-06-07 Wade Berrier <wberrier@novell.com>
611 * tramp-s390.c: Fix s390 build (add missing pointer declarations
612 in mono_debugger_create_notification_function)
614 2006-06-06 Zoltan Varga <vargaz@gmail.com>
616 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
618 * mini.c (type_from_stack_type): Disable some changes which do not
621 * driver.c: Reenable opts.
623 * mini.h (MonoStackSlot): New structure to keep track of the verification state
624 of the evaluation stack.
626 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
627 evaluation stack trace at entry to the bblock.
629 * mini.c (merge_stacks): New function to perform verification of stack merges.
630 Turned off by default.
632 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
635 2006-06-06 Massimiliano Mantione <massi@ximian.com>
637 * local-propagation.c: Fixed bug 78549.
639 2006-06-04 Zoltan Varga <vargaz@gmail.com>
641 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
643 2006-06-02 Miguel de Icaza <miguel@novell.com>
645 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
646 tramp-arm.c, tramp-ia64.c
647 (mono_debugger_create_notification_function): Update signature to
648 new signature and use new protocol for creating the notification
651 Should fix the build.
653 2006-06-02 Geoff Norton <gnorton@customerdna.com>
655 * exceptions-ppc.c (mono_jit_walk_stack)
656 (ves_icall_get_frame_info): Fix the build
658 2006-06-02 Zoltan Varga <vargaz@gmail.com>
660 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
662 2006-05-31 Raja R Harinath <rharinath@novell.com>
664 * il2tests.2.il: New file for generics CIL tests. Add test for
666 * Makefile.am: Update.
669 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
672 2006-05-30 Massimiliano Mantione <massi@ximian.com>
674 * aliasing.c: Fixed bug 78311.
676 2006-05-29 Martin Baulig <martin@ximian.com>
678 * mini-exceptions.c (mono_find_jit_info): When computing the
679 native offset, check whether we're actually inside the method's
680 code; call mono_debug_print_stack_frame() to format the frame.
681 (ves_icall_System_Exception_get_trace): Call
682 mono_debug_print_stack_frame() to format the stack frame.
683 (ves_icall_get_trace): Update to the new debugging API.
684 (mono_jit_walk_stack_from_ctx): Likewise.
685 (ves_icall_get_frame_info): Likewise.
687 * mini.c (get_method_from_ip): Use the new debugging API.
688 (mono_print_method_from_ip): Likewise.
691 (mono_jit_walk_stack): Use the new debugging API.
692 (ves_icall_get_frame_info): Likewise.
694 2006-05-27 Zoltan Varga <vargaz@gmail.com>
696 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
698 2006-05-25 Massimiliano Mantione <massi@ximian.com>
700 * mini.c: Added "limitator" to inline for debugging.
702 2006-05-24 Martin Baulig <martin@ximian.com>
704 * debug-debugger.c (mono_debugger_init): Create a private,
705 malloc()-based code manager for the notification function and
706 intentionally leak it on exit. This fixes the crash-on-exit race
710 (mono_debugger_create_notification_function): Added
711 `MonoCodeManager *' argument.
714 (mono_debugger_create_notification_function): Added
715 `MonoCodeManager *' argument.
717 2006-05-23 Massimiliano Mantione <massi@ximian.com>
719 * aliasing.c: Fixed 64 bit issue.
720 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
721 default since all known bugs are fixed (one more time!).
723 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
725 * mini.c: write barrier support.
727 2006-05-23 Martin Baulig <martin@ximian.com>
729 * debug-debugger.c: Revert Paolo's change. Add comment and #error
730 check at the top of the file.
732 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
734 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
735 reverting changes without reason and without changelog entries.
737 2006-05-18 Zoltan Varga <vargaz@gmail.com>
739 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
740 to a few opcodes. Fixes #78439.
742 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
743 consistency with other archs.
745 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
747 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
749 * debug-debugger.c: fix the build.
751 2006-05-17 Martin Baulig <martin@ximian.com>
754 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
755 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
756 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
757 (debugger_attach): Call GC_mono_debugger_add_all_threads().
759 2006-05-11 Zoltan Varga <vargaz@gmail.com>
761 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
763 2006-05-10 Zoltan Varga <vargaz@gmail.com>
765 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
766 MONO_TYPE_GENERICINST.
768 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
769 MONO_TYPE_GENERICINST.
771 2006-05-09 Zoltan Varga <vargaz@gmail.com>
773 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
776 2006-05-08 Zoltan Varga <vargaz@gmail.com>
778 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
780 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
782 2006-05-06 Zoltan Varga <vargaz@gmail.com>
784 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
785 mono_trace_cleanup ().
787 * iltests.il: Fix problem with the newly added test.
789 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
790 due to register constraints, free up the previous hreg. Fixes #78314.
792 * iltests.il: Add new test for #78314.
794 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
795 Interlocked.Add. Fixes #78312.
797 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
799 2006-05-05 Zoltan Varga <vargaz@gmail.com>
801 * inssel.brg (mini_emit_virtual_call): Fix a warning.
803 2006-05-05 Martin Baulig <martin@ximian.com>
805 * debug-mini.c (mono_debug_open_block): New method.
808 (mono_arch_output_basic_block): Call mono_debug_open_block() at
809 the beginning of each basic block.
812 (mono_arch_output_basic_block): Call mono_debug_open_block() at
813 the beginning of each basic block.
815 2006-05-04 Massimiliano Mantione <massi@ximian.com>
817 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
818 default until I understand why they break the build on amd64.
820 2006-05-04 Zoltan Varga <vargaz@gmail.com>
822 * mini.c (mini_cleanup): Call mono_cleanup ().
824 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
827 2006-05-04 Massimiliano Mantione <massi@ximian.com>
829 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
830 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
831 default since all known bugs are fixed, and I cannot reproduce bug
832 77944... I'm asking Matt Hargett to test again after this commit.
834 2006-04-28 Massimiliano Mantione <massi@ximian.com>
836 * mini-codegen.c: Fixed typo that thrashed inline.
838 2006-04-28 Zoltan Varga <vargaz@gmail.com>
840 * dominators.c (compute_dominators): Avoid using a worklist since
841 it is not correct in some cases. Instead, iterate over all bblocks as
842 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
844 2006-04-28 Miguel de Icaza <miguel@novell.com>
846 * mini.c (mono_jit_compile_method_inner): Use
847 mono_prepare_exception_from_error that resets the value
850 2006-04-27 Miguel de Icaza <miguel@novell.com>
852 * mini.c: Move the mini_loader_error_to_exception to metadata.
854 2006-04-27 Massimiliano Mantione <massi@ximian.com>
856 * aliasing.c: Fixed bug 78210.
858 2006-04-27 Massimiliano Mantione <massi@ximian.com>
860 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
861 default until all their problems (or the ones they trigger) are fixed.
863 2006-04-26 Zoltan Varga <vargaz@gmail.com>
865 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
867 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
868 as loaded only after resolving patches since that could invoke the same method.
870 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
872 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
875 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
878 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
881 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
882 made from AOT code through the PLT table.
884 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
885 holding the plt offset when a call is made to the aot plt trampoline.
887 2006-04-25 Zoltan Varga <vargaz@gmail.com>
889 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
892 * Makefile.am (common_sources): Fix build breakage.
894 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
895 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
896 intra-assembly calls if possible.
898 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
900 * mini-trampolines.c: Handle PLT entries.
902 * mini.c: Avoid creating a GOT var for calls.
904 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
907 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
910 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
913 * mini.h: Bump AOT file format version.
915 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
918 2006-04-25 Martin Baulig <martin@ximian.com>
920 * driver.c: Disable copyprop, consprop and inline when running
923 2006-04-25 Martin Baulig <martin@ximian.com>
925 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
926 with `get_current_thread' and added `detach'.
927 (MonoDebuggerMetadataInfo): Added `thread_size',
928 `thread_tid_offset', `thread_stack_ptr_offset' and
929 `thread_end_stack_offset'.
931 2006-04-25 Zoltan Varga <vargaz@gmail.com>
933 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
936 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
937 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
939 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
941 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
943 * aot.c: Add support for ADJUSTED_IID.
945 2006-04-24 Zoltan Varga <vargaz@gmail.com>
947 * aot.c (emit_method_order): Don't align method_order_end.
949 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
950 the interface ID changes.
952 2006-04-21 Dick Porter <dick@ximian.com>
954 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
955 cleaning up a thread. Fixes the new part of bug 77470.
957 2006-04-20 Geoff Norton <gnorton@customerdna.com>
959 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
962 2006-04-19 Zoltan Varga <vargaz@gmail.com>
964 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
966 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
967 SIGSEGV. Fixes #78072.
969 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
970 unregister our SIGABRT handler.
972 2006-04-19 Massimiliano Mantione <massi@ximian.com>
974 * mini.c: Disabled inline where it can alter the call stack in a
975 way visible from managed code.
976 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
979 2006-04-16 Zoltan Varga <vargaz@gmail.com>
981 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
982 on other platforms. Fixes #78089.
984 2006-04-13 Martin Baulig <martin@ximian.com>
986 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
987 determine whether we're inside the debugger.
990 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
992 2006-04-12 Zoltan Varga <vargaz@gmail.com>
994 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
995 handler clauses. Fixes #78024.
997 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
998 in the CALL_MEMBASE opcodes. Fixes #78088.
999 (mono_arch_get_vcall_slot_addr): Ditto.
1001 2006-04-10 Martin Baulig <martin@ximian.com>
1003 * debug-debugger.c: The thread handling code has now been moved
1004 into ../metadata/threads.c.
1006 2006-04-10 Zoltan Varga <vargaz@gmail.com>
1008 * driver.c (mono_main): Fix --with-gc=none build.
1010 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
1011 (mono_spillvar_offset_float): Ditto.
1012 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
1013 hreg, not when its !global, since on ia64, there is a third category: stacked
1016 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
1018 * mini.c: set MonoInst->klass for load field address and a few other
1021 2006-04-10 Zoltan Varga <vargaz@gmail.com>
1023 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
1025 2006-04-07 Zoltan Varga <vargaz@gmail.com>
1027 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
1028 the branch opt changes.
1030 2006-04-06 Dick Porter <dick@ximian.com>
1032 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
1034 * wapihandles.c (mini_wapi_seminfo):
1035 * driver.c (mono_main): Add semaphore info option
1037 2006-04-05 Zoltan Varga <vargaz@gmail.com>
1039 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
1040 branch optimization changes. Fixes #78009.
1042 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
1044 * mini.c: ignore accessibility of methods in managed->native wrappers.
1046 2006-04-04 Zoltan Varga <vargaz@gmail.com>
1048 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
1050 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
1052 2006-04-03 Zoltan Varga <vargaz@gmail.com>
1054 * mini.c: Modify the branch optimizations to preserve the invariant that
1055 the entries inside the in_bb and out_bb arrays are unique.
1056 (mono_unlink_bblock): Avoid creation of new arrays.
1058 2006-04-02 Zoltan Varga <vargaz@gmail.com>
1060 * mini.c (mono_unlink_bblock): Fix regression caused by previous
1063 2006-04-01 Zoltan Varga <vargaz@gmail.com>
1065 * mini.c (optimize_branches): Remove the "optimizations" in
1066 the cbranch1/cbranch2 -> branch cases which were causing several
1067 problems in the past. Fixes #77986.
1069 2006-03-31 Chris Toshok <toshok@ximian.com>
1071 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
1072 default optimizations :(
1074 2006-03-31 Zoltan Varga <vargaz@gmail.com>
1076 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
1079 2006-03-31 Massimiliano Mantione <massi@ximian.com>
1081 * local-propagation.c: Added comments to structs and removed
1082 "Mono" prefixes from local tree mover types.
1084 2006-03-30 Zoltan Varga <vargaz@gmail.com>
1086 * Makefile.am (arch_sources): Define this for each architecture so
1087 libmono_la_SOURCES is defined in one place.
1089 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
1091 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
1094 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
1096 * driver.c: print the GC name supplied by configure.
1098 2006-03-29 Massimiliano Mantione <massi@ximian.com>
1100 * local-propagation.c: Added tree mover, and moved here all the
1101 local propagation code from mini.c
1102 * mini.c: Added support for treeprop, and moved all the local
1103 propagation code to local-propagation.c
1104 * mini.h: Added support for treeprop
1105 * driver.c: Added support for treeprop, enabled consprop, copyprop,
1106 treeprop, inline and deadce by default
1107 * Makefile.am: Added local-propagation.c
1109 2006-03-25 Zoltan Varga <vargaz@gmail.com>
1111 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
1113 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
1115 * debug-debugger.c: make it compile without the Boehm GC.
1117 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
1119 * mini.c: fixed issue with mismatch when an icall is registered
1120 with multiple names but same address.
1122 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
1124 * declsec.c, mini-exceptions.c: use write barrier to set reference
1125 fields of managed objects.
1127 2006-03-19 Zoltan Varga <vargaz@gmail.com>
1129 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
1130 (can_access_internals): Fix a warning.
1132 * mini.c (print_method_from_ip): Rename this to
1133 mono_print_method_from_ip so it gets exported.
1135 * trace.c: Deal with strings inside StringBuilder's containing garbage
1136 and fix memory leaks. Fixes #77848.
1138 2006-03-19 Zoltan Varga <vargaz@gmail.com>
1140 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
1143 2006-03-16 Neale Ferguson <neale@sinenomine.net>
1145 * mini-s390.c: Remove OP_X86_TEST_NULL.
1147 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
1149 * mini.c: use the correct GetHashCode() for the moving collector.
1151 2006-03-16 Massimiliano Mantione <massi@ximian.com>
1153 * liveness.c: Regalloc spill cost tuning.
1155 2006-03-15 Neale Ferguson <neale@sinenomine.net>
1157 * mini-s390x.h: Correct S390_LONG macro.
1159 * mini-s390x.c: Cleanup unused code.
1161 2006-03-15 Zoltan Varga <vargaz@gmail.com>
1163 * jit-icalls.h: New file.
1165 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
1166 icalls and include that instead of including jit-icalls.c.
1168 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
1171 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
1173 * mini.c: when checking for member accessibility, also check for
1174 friend assemblies and for explicit interface implementations.
1176 2006-03-14 Zoltan Varga <vargaz@gmail.com>
1178 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
1180 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
1182 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
1183 common cases are done first.
1185 * mini-ops.h: Only define platform specific opcodes on the given platform.
1187 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
1190 2006-03-14 Martin Baulig <martin@ximian.com>
1192 Revert Paolo's change from r57348:
1194 * mini.h: don't use gboolean for bitfields.
1195 * mini.c: verifier changes for fields and methods accessibility.
1197 2006-03-13 Neale Ferguson <neale@sinenomine.net>
1199 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
1201 * mini-s390x.c: Fix conv_r_un.
1203 * cpu-s390, cpu-s390x.md: Fix lengths.
1205 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
1207 * mini.c: nested types have access to all the nesting
1208 levels, not just the enclosing types.
1210 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
1212 * mini.c: added a few more verification checks.
1214 2006-03-12 Zoltan Varga <vargaz@gmail.com>
1216 * liveness.c: Merge optimizations from the linear-il branch.
1218 2006-03-11 Zoltan Varga <vargaz@gmail.com>
1220 * mini-ia64.c (emit_call): Add a comment.
1222 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
1224 * tramp-ia64.c: Fix some warnings.
1226 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
1228 * mini.h: don't use gboolean for bitfields.
1229 * mini.c: verifier changes for fields and methods accessibility.
1231 2006-03-11 Zoltan Varga <vargaz@gmail.com>
1233 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
1234 lazy icall wrapper changes.
1236 * dominators.c: Replace all the dominator algorithms with faster
1237 ones from the linear-il branch.
1239 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
1242 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
1243 common cases are done first.
1245 * mini-amd64.c: Fix some warnings.
1247 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
1250 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
1253 * mini.h: Add a missing prototype.
1255 2006-03-10 Zoltan Varga <vargaz@gmail.com>
1257 * mini.c: Compile icall wrappers lazily.
1259 * mini-codegen.c: Use printf instead of g_print since its much faster.
1261 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
1264 * mini.c (optimize_branches): Cache the negative result from
1265 remove_block_if_useless ().
1267 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
1268 Also fix some bblock linking issues.
1270 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
1273 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
1275 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
1276 accessed fields first, for better cache behavior.
1278 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
1280 * mini.c: speedup IList<T> array accesses.
1282 2006-03-09 Zoltan Varga <vargaz@gmail.com>
1284 * mini.c (mono_method_to_ir): Handle large methods overflowing the
1285 inline_costs counter. Fixes #77190.
1287 2006-03-06 Zoltan Varga <vargaz@gmail.com>
1289 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
1290 trace messages. Fixes #77706.
1292 2006-03-04 Martin Baulig <martin@ximian.com>
1294 * tramp-amd64.c, tramp-x86.c
1295 (mono_debugger_create_notification_function): Use
1296 mono_global_codeman_reserve() to allocate a buffer at runtime and
1299 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
1301 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
1302 notification function at runtime and then call `initialize' in the
1303 `MONO_DEBUGGER__debugger_info' vtable.
1305 2006-03-04 Zoltan Varga <vargaz@gmail.com>
1307 * iltests.il: Fix a visibility problem.
1309 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
1311 * driver.c, mini.c: add hooks for the counters API.
1313 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
1315 * driver.c: show disabled options.
1317 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
1319 * linear-scan.c: always use cost-driven selection.
1321 2006-02-28 Raja R Harinath <rharinath@novell.com>
1323 * jit-icalls.c (helper_compile_generic_method): Revert change from
1326 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
1328 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
1330 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
1332 * inssel.brg: style fixes, mostly to force the updated monoburg
1333 to run for people using svn.
1335 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
1337 * mini.c: match monoburg changes.
1339 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
1341 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
1342 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
1343 declaration in the header file.
1345 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
1347 * helpers.c: reduce relocations and mem usage.
1349 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
1351 * mini.h, mini-codegen.c: disable logging features if
1352 requested by configure.
1354 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
1356 * mini.c: tiny verifier changes.
1358 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
1360 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
1361 cpu-pentium.md: stack alignment changes for osx/x86,
1362 partially from Geoff Norton <gnorton@customerdna.com>.
1364 2006-02-24 Raja R Harinath <harinath@gmail.com>
1366 * jit-icalls.c (helper_compile_generic_method): Update to changes
1367 in metadata/class.c.
1369 2006-02-24 Zoltan Varga <vargaz@gmail.com>
1371 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
1373 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
1374 interface calls with large offsets.
1376 2006-02-23 Raja R Harinath <rharinath@novell.com>
1378 * jit-icalls.c (helper_compile_generic_method): Document the
1379 special-case we depend on so that we can inflate the method twice
1380 with the same context with no bad side-effects.
1382 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
1384 * mini-x86.c, mini-amd64.c: fix for case when xen support
1387 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
1389 * mini-x86.c, mini-amd64.c: generate code to access tls items
1390 in a faster way for Xen systems.
1392 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
1394 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
1395 updates and compilation fixes for the OSX/x86 port, mostly from
1396 Geoff Norton <gnorton@customerdna.com>.
1398 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
1400 * inssel.brg: faster interface call implementation
1401 to sync with the interface_offsets MonoVTable changes.
1403 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
1405 * mini.c: more verification checks.
1407 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
1409 * mini.c: added a few more verification checks.
1411 2006-02-17 Neale Ferguson <neale@sinenomine.net>
1413 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
1414 facility on the processor and use it if available.
1416 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
1418 * driver.c, aot.c, mini.c: throw exception if the IL code is
1419 invalid or unverifiable.
1421 2006-02-17 Raja R Harinath <rharinath@novell.com>
1423 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
1426 2006-02-16 Zoltan Varga <vargaz@gmail.com>
1428 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
1430 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
1432 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
1433 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
1434 handling of instantiated generic valuetypes.
1436 2006-02-11 Zoltan Varga <vargaz@gmail.com>
1438 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
1439 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
1442 * generics.2.cs: Revert the nullable reftypes tests.
1444 2006-02-10 Zoltan Varga <vargaz@gmail.com>
1446 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
1447 using __builtin_frame_address (1) as it doesn't work in the presence
1448 of optimizations. Hopefully fixes #77273.
1450 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
1451 -> generics.cs change as it doesn't work with some automake versions.
1453 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
1455 * mini.c: handle systems that sue a different way to
1456 retrieve the stack address of the current thread.
1458 2006-02-09 Zoltan Varga <vargaz@gmail.com>
1460 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
1461 it specially in the makefile.
1463 * generics.2.cs: Add tests for nullable reference types.
1465 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
1467 * mini.c: always handle the case when mono_jit_init()
1468 is called in a thread different from the main thread,
1469 confusing libgc (bug #77309).
1471 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
1473 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
1475 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
1477 * mini.c: change optimize_branches () to use a single loop
1478 and introduce a new optimization to simplify some range checks.
1480 2006-02-03 Martin Baulig <martin@ximian.com>
1482 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
1483 and merged with debugger_thread_manager_add_thread().
1484 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
1485 inform the debugger about the main thread.
1487 2006-02-03 Zoltan Varga <vargaz@gmail.com>
1489 * basic.cs: Add test for div.un/rem.un constant folding.
1491 2006-02-03 Neale Ferguson <neale@sinenomine.net>
1493 * cpu-s390x.md: correct int_xor_imm length
1495 2006-02-03 Zoltan Varga <vargaz@gmail.com>
1497 * generics.2.cs: New test for #77442.
1499 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
1502 2006-02-02 Martin Baulig <martin@ximian.com>
1504 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
1505 <mono/metadata/mono-debug-debugger.h>
1507 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
1509 2006-02-02 Martin Baulig <martin@ximian.com>
1511 * debug-debugger.h: New header file for debug-debugger.c.
1513 * debug-debugger.c: Big API cleanup; don't run the managed Main()
1514 function is a separate thread anymore; add support for attaching.
1516 2006-02-01 Zoltan Varga <vargaz@gmail.com>
1518 * tramp-x86.c: Fix a warning.
1520 2006-01-31 Zoltan Varga <vargaz@gmail.com>
1522 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
1523 on very large methods.
1525 * aot.c (load_patch_info): Fix a warning.
1527 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
1529 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
1530 mini-ops.h: alu membase optimizations.
1532 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
1534 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
1535 to speedup StringBuilder.
1537 2006-01-27 Zoltan Varga <vargaz@gmail.com>
1539 * dominators.c (mono_compute_natural_loops): Fix detection of
1540 loop body start blocks.
1542 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
1544 2006-01-26 Zoltan Varga <vargaz@gmail.com>
1546 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
1549 2006-01-25 Massimiliano Mantione <massi@ximian.com>
1551 * aliasing.c: Fixed aliasing issue on 64 bit archs.
1553 2006-01-25 Martin Baulig <martin@ximian.com>
1555 * debug-debugger.c: Moved the `MonoDebuggerManager' and
1556 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
1557 started to cleanup this file a little bit.
1559 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
1561 * mini.c: optimize a codepath frequently happening in generics code.
1563 2006-01-23 Martin Baulig <martin@ximian.com>
1565 * Makefile.am: Only compile debug-debugger.c on supported platforms.
1567 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
1570 * driver.c: debug-debugger.c is only available if
1571 `MONO_DEBUGGER_SUPPORTED' is defined.
1573 2006-01-23 Martin Baulig <martin@ximian.com>
1575 * debug-debugger.c: Only enable this on platforms where the Mono
1576 Debugger is working (x86 and x86_64).
1578 2006-01-21 Martin Baulig <martin@ximian.com>
1580 The Mono Debugger is now using the normal `mono' instead of the
1581 `mono-debugger-mini-wrapper' when executing managed code.
1583 * debug-debugger.c: New file; previously known as
1584 debugger/wrapper/wrapper.c.
1586 * debug-mini.c (mono_init_debugger): Removed.
1588 * driver.c (mono_main): Added new `--inside-mdb' command line
1589 argument which is used when running inside the debugger.
1591 2006-01-20 Zoltan Varga <vargaz@gmail.com>
1593 * liveness.c (mono_analyze_liveness): Remove some unused data
1596 2006-01-17 Zoltan Varga <vargaz@gmail.com>
1598 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
1600 2006-01-16 Zoltan Varga <vargaz@gmail.com>
1602 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
1603 depends on implementation details of monobitset.
1605 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
1608 2006-01-15 Zoltan Varga <vargaz@gmail.com>
1610 * liveness.c: Update after monobitset changes.
1612 2006-01-14 Zoltan Varga <vargaz@gmail.com>
1614 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
1616 2006-01-11 Neale Ferguson <neale@sinenomine.net>
1618 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
1620 * mini-s390x.c: Remove warning messages.
1622 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
1624 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
1626 2006-01-10 Zoltan Varga <vargaz@gmail.com>
1628 * generics.2.cs: Add ldelem/stelem_any test.
1630 2006-01-10 Neale Ferguson <neale@sinenomine.net>
1632 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
1634 2006-01-07 Zoltan Varga <vargaz@gmail.com>
1636 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
1638 2006-01-06 Zoltan Varga <vargaz@gmail.com>
1640 * generics.2.cs: Reenable vtype tests.
1642 * inssel-x86.brg: Remove an icorrect valuetype rule.
1644 2006-01-06 Neale Ferguson <neale@sinenomine.net>
1646 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
1647 initial support for OP_ABS.
1649 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1651 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
1653 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1655 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
1656 conversion and implement LADD/LSUB.
1658 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
1661 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1663 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
1665 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
1668 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1670 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
1671 localloc is encountered. Fixes crash in test-183.cs when using gmcs
1672 (stack walk problem).
1674 2006-01-04 Zoltan Varga <vargaz@gmail.com>
1676 * aot.c (mono_aot_load_method): Fix a warning.
1678 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1680 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
1682 2006-01-03 Zoltan Varga <vargaz@gmail.com>
1684 * iltests.il: Add test for #77148.
1686 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
1689 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1691 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
1693 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1695 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
1696 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
1698 * basic-long.cs: Add lconv-to-r4/r8 tests.
1700 2006-01-03 Zoltan Varga <vargaz@gmail.com>
1702 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
1704 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
1705 here as on other archs.
1707 2005-12-29 Neale Ferguson <neale@sinenomine.net>
1709 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
1711 2005-12-29 Neale Ferguson <neale@sinenomine.net>
1713 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
1715 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
1717 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
1718 instrument_prolog; Add memory_barrier instruction.
1720 2005-12-26 Zoltan Varga <vargaz@gmail.com>
1722 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
1724 2005-12-23 Zoltan Varga <vargaz@gmail.com>
1726 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
1728 * aliasing.c inssel.brg: Fix warnings.
1730 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
1731 could skip initialization of some parts of memory.
1733 * mini.c mini-ia64.c: Fix warnings.
1735 * inssel-sparc.brg: Add an implementation of lneg which actually works.
1737 2005-12-22 Zoltan Varga <vargaz@gmail.com>
1739 * aliasing.c (mono_build_aliasing_information): Add a workaround for
1740 a crash seen on sparc.
1742 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
1744 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
1746 2005-12-21 Neale Ferguson <neale@sinenomine.net>
1748 * mini-ops.h: Add s390_backchain instruction
1750 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
1752 * cpu-s390.md: Add s390_backchain instruction
1754 * mini-s390.c: Significant ABI changes
1756 * mini-s390.h: Cater for zero length structures
1758 2005-12-20 Neale Ferguson <neale@sinenomine.net>
1760 * mini-s390.c: ABI fixes
1762 * inssel-s390.brg: Remove debug statements
1764 * cpu-s390.md: Fix length of ATOMIC_xx operations
1766 2005-12-19 Zoltan Varga <vargaz@gmail.com>
1768 * basic-float.cs: Add float<->long conversion tests.
1770 2005-12-16 Neale Ferguson <neale@sinenomine.net>
1772 * mini-s390.c: Fix LOCALLOC processing.
1774 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
1776 2005-12-15 Zoltan Varga <vargaz@gmail.com>
1778 * iltests.il: Add tests for some opcodes not covered by the other
1781 2005-12-15 Neale Ferguson <neale@sinenomine.net>
1783 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
1784 register loading for Tail processing; Correct trace output.
1786 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
1788 * cpu-s390.md: Correct size of jmp instruction.
1790 2005-12-13 Neale Ferguson <neale@sinenomine.net>
1792 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
1794 2005-12-13 Neale Ferguson <neale@sinenomine.net>
1796 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
1797 Bring s390 up to current level.
1799 2005-12-12 Zoltan Varga <vargaz@gmail.com>
1801 * generics.2.cs: Disable the newly added tests as they do not work yet.
1803 * generics.2.cs: Add valuetype tests.
1805 2005-12-09 Zoltan Varga <vargaz@gmail.com>
1807 * basic-long.cs: Add i4->u8 test.
1809 * objects.cs: Add tests for JIT intrinsic.
1811 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
1812 optimizations lost by a mistake.
1814 2005-12-07 Zoltan Varga <vargaz@gmail.com>
1816 * basic-long.cs: Remove a test moved to objects.cs.
1818 * arrays.cs: Add more array tests.
1820 2005-12-06 Zoltan Varga <vargaz@gmail.com>
1822 * arrays.cs: Add new tests for multi-dimensional arrays.
1824 2005-12-06 Raja R Harinath <rharinath@novell.com>
1826 * Makefile.am (test_sources2): Add generics.2.cs.
1827 (EXTRA_DIST): Add test_sources2.
1829 2005-12-05 Ben Maurer <bmaurer@ximian.com>
1831 Support for boxing and unboxing nullable types as well as the
1832 isinst operation on nullables, per the CLI ammendment.
1834 * inssel.brg (CEE_ISINST): Special case for nullable
1836 * mini.c (handle_unbox_nullable): new method
1837 (handle_box): Special case for nullable types
1838 (mono_method_to_ir): Call handle_unbox_nullable in correct
1841 * generics.2.cs: New test suite
1843 * Makefile.am: Support for regression tests with generics.
1845 2005-12-03 Zoltan Varga <vargaz@gmail.com>
1847 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
1848 allocated to registers. Fixes #76800.
1850 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
1852 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
1854 2005-11-30 Zoltan Varga <vargaz@gmail.com>
1856 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
1859 2005-11-29 Zoltan Varga <vargaz@gmail.com>
1861 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
1864 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
1866 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
1867 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
1869 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
1870 single precision before storing to a single precision location.
1872 2005-11-28 Raja R Harinath <rharinath@novell.com>
1874 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
1876 2005-11-27 Zoltan Varga <vargaz@gmail.com>
1878 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
1881 * basic.cs: Remove test_0_byte_compares test which was moved to
1882 objects.cs a long time ago.
1884 2005-11-22 Massimiliano Mantione <massi@ximian.com>
1886 * aliasing.c: Fixed aliasing issue on 64 bit archs.
1888 2005-11-20 Zoltan Varga <vargaz@gmail.com>
1890 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
1891 handlers are called.
1893 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
1896 * mini-ia64.c: Add support for the throw->branch exception
1899 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
1901 2005-11-18 Massimiliano Mantione <massi@ximian.com>
1903 * mini.c: Enabled "fastpath" deadce :-)
1905 2005-11-18 Massimiliano Mantione <massi@ximian.com>
1907 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
1908 alias analysis pass to support it.
1911 * liveness.c: Likewise (liveness computation can use aliasing
1912 information to be more accurate).
1913 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
1914 moreover made so that "--compile-all" uses the given optimization
1915 flags and not the default ones.
1916 * aliasing.c: Alias analysis (new file).
1917 * aliasing.h: Likewise.
1918 * Makefile.am: added "aliasing.c" and "aliasing.h".
1920 2005-11-17 Zoltan Varga <vargaz@gmail.com>
1922 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
1925 2005-11-13 Zoltan Varga <vargaz@gmail.com>
1927 * mini-exceptions.c (mono_handle_exception_internal): Remove the
1928 fp >= end_of_stack exit condition, as it is not needed, and it might
1929 become true for fp eliminated frames.
1931 2005-11-11 Zoltan Varga <vargaz@gmail.com>
1933 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
1936 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
1938 * mini-arm.c: fixed alignment of doubles/longs to match
1939 the C ABI (bug #76635).
1941 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
1943 * aot.c: fix compilation with --enable-minimal=aot.
1945 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
1947 * mini-arm.c: fixed compatibility with the new
1948 floating point emulator package for compares.
1950 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
1952 * mini.c : reverted sig->pinvoke changes (r51396-51397).
1954 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
1956 * mini-exceptions.c (print_stack_frame): Output to stderr.
1957 (mono_handle_native_sigsegv): Ditto.
1959 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
1961 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
1962 OP_LCONV_TO_OVF_I implementation.
1964 * mini-amd64.c: Add support for the throw->branch exception
1967 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
1968 when the catch clause catches a more general exception, i.e. Object.
1970 2005-10-30 Zoltan Varga <vargaz@gmail.com>
1972 * cpu-ia64.md: Remove unused opcodes.
1974 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
1975 specific defines for architectures defining USE_SIGACTION.
1977 * mini-ia64.c: Fix some warnings.
1979 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
1980 version seemed to skip a frame.
1982 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
1984 * mini.c: Clean up the usage of sig->pinvoke flag. Now
1985 only calls which are made to native code use this flag.
1987 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
1989 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
1990 varargs methods as well.
1992 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
1993 which have save_lmf set. Reorganize methods prologs a bit.
1995 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
1996 debugger to the proper place.
1998 2005-10-29 Martin Baulig <martin@ximian.com>
2000 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
2001 when running inside the debugger until the debugger has support
2004 2005-10-26 Zoltan Varga <vargaz@gmail.com>
2006 * mini.h: Fix a warning.
2008 2005-10-24 Miguel de Icaza <miguel@novell.com>
2010 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
2011 we expose publicly, this returns the string.
2013 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
2015 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
2016 with fp elimination.
2018 2005-10-21 Zoltan Varga <vargaz@gmail.com>
2020 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
2021 native stacktrace using the glibc 'backtrace' function if available.
2023 2005-10-20 Zoltan Varga <vargaz@gmail.com>
2025 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
2027 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
2028 handle SIGSEGVs received while in native code.
2030 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
2031 code, call mono_handle_native_sigsegv which will abort the runtime
2032 after printing some diagnostics, instead of converting it into a
2033 confusing NullReferenceException.
2035 2005-10-18 Zoltan Varga <vargaz@gmail.com>
2037 * cpu-pentium.md: Remove unused opcodes.
2039 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
2041 * mini-amd64.h (MonoLMF): Add rsp field.
2043 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
2046 2005-10-17 Zoltan Varga <vargaz@gmail.com>
2048 * mini-codegen.c (get_register_spilling): Fix some warnings.
2050 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
2052 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
2053 elimination during exception handling. Enable fp elimination by
2056 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
2059 2005-10-16 Martin Baulig <martin@ximian.com>
2062 (mono_debugger_run_finally): New public method for the debugger.
2064 2005-10-10 Zoltan Varga <vargaz@gmail.com>
2066 * debug-mini.c (mono_debug_init_method): Fix warning.
2068 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
2069 the 'exname' parameter const to fix some warnings.
2071 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
2073 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
2074 introduced by the previous patch.
2076 2005-10-08 Zoltan Varga <vargaz@gmail.com>
2078 * basic-float.cs: Add test for precision of float arithmetic.
2080 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
2081 when loading/storing single values from/to memory.
2083 * mini.c (mono_jit_compile_method_with_opt): Create the function
2084 pointers in the correct domain.
2086 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
2088 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
2089 introduced by previous patch.
2091 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
2092 when out_filter_idx is NULL.
2094 * mini-exceptions.c: Don't run filter clauses twice during exception
2095 handling. Fixes #75755.
2097 2005-10-07 Zoltan Varga <vargaz@gmail.com>
2099 * aot.c: Add support for ldflda wrappers.
2101 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
2104 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
2106 * mini.c, mini.h: do not consider exception handlers blocks when
2107 setting up interface variables.
2109 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
2111 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
2113 2005-10-03 Zoltan Varga <vargaz@gmail.com>
2115 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
2116 causes a regression.
2118 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
2120 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
2122 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
2123 of the OP_P definitions.
2125 * TODO: Add a proposal for dealing with the CEE/OP mess.
2127 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
2128 optimizations from the x86 port.
2130 * cpu-amd64.md: Ditto.
2132 * basic.cs basic-long.cs: Add tests.
2134 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
2136 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
2137 Patrik Torstensson's implementation of my exception-handling
2138 optimization idea, when the exception object is not used
2141 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
2143 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
2144 of the mul_imm optimizations from the old jit.
2146 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
2148 * mini.c, liveness.c: patch by Patrik Torstensson and
2149 Zoltan Varga to improve performance in methods with
2152 2005-09-30 Zoltan Varga <vargaz@gmail.com>
2154 * driver.c: Remove 'Globalization' entry from --version.
2156 2005-09-28 Zoltan Varga <vargaz@gmail.com>
2158 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
2159 there is a profiler interested in JIT events.
2161 * aot.c: Load profile files produced by the AOT profiling module, and
2162 reorder methods based on the profiling info. Add a 'method_order' table
2163 to the AOT file to make mono_aot_find_jit_info work with the reordered
2166 * mini.h: Bump AOT file version info.
2168 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
2170 * mini-arm.h: work around what looks like a gcc bug when optimizations
2173 2005-09-28 Raja R Harinath <rharinath@novell.com>
2175 * Makefile.am (AM_CFLAGS): Don't use += to append inside
2176 conditionals. Use ...
2177 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
2179 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
2181 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
2182 to determine the amount of memory to copy when passing valuetypes.
2184 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
2185 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
2187 2005-09-27 Zoltan Varga <vargaz@gmail.com>
2189 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
2190 information about aot.
2192 2005-09-27 Ben Maurer <bmaurer@ximian.com>
2194 * *.c: Replace the use of {Enter,Leave}CriticalSection with
2195 macros. This will allow a deadlock debugger to easily be plugged
2198 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
2200 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
2202 2005-09-27 Raja R Harinath <rharinath@novell.com>
2204 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
2205 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
2206 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
2207 ($(arch_built)) [CROSS_COMPILING]: Error out.
2209 2005-09-26 Zoltan Varga <vargaz@gmail.com>
2211 * aot.c: Add support for the no_special_static flag for classes.
2213 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
2215 * Reapply reverted patches.
2217 * *: Revert r50174 as well.
2219 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
2221 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
2223 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
2225 2005-09-23 Miguel de Icaza <miguel@novell.com>
2227 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
2228 part of the SIG_HANDLER_SIGNATURE.
2230 2005-09-23 Zoltan Varga <vargaz@gmail.com>
2232 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
2235 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
2236 introduced by previous patch.
2238 2005-09-21 Zoltan Varga <vargaz@gmail.com>
2240 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
2241 saved registers too.
2243 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
2244 upon the information returned by get_call_info ().
2246 * mini-x86.c (add_float): Fix stack size calculation.
2247 (mono_arch_call_opcode): Rewrite this so it works based up the
2248 information returned by get_call_info ().
2249 (mono_arch_get_this_vret_args): Ditto.
2251 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
2253 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
2254 in cinfo to determine the registers which need to be used.
2256 2005-09-20 Miguel de Icaza <miguel@novell.com>
2258 * driver.c (mono_main): Add --server and --desktop flags.
2260 2005-09-16 Zoltan Varga <vargaz@gmail.com>
2262 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
2263 registers as global registers.
2265 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
2266 longer needed with the new register allocator.
2268 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
2270 * cpu-ia64.md: Remove unused opcodes.
2272 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
2274 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
2276 * cpu-amd64.md: Remove unused opcodes.
2278 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
2279 needed with the new register allocator.
2281 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
2284 2005-09-16 Raja R Harinath <rharinath@novell.com>
2286 * Makefile.am (check-local): Don't invoke semdel-wrapper.
2288 2005-09-16 Martin Baulig <martin@ximian.com>
2290 * exceptions-amd64.c
2291 (throw_exception): Don't call mono_debugger_throw_exception() if
2292 we're a rethrow - see the FIXME in the code.
2294 2005-09-15 Geoff Norton <gnorton@customerdna.com>
2296 * mini.c (mono_init_exceptions): This only works on some architectures.
2298 2005-09-15 Zoltan Varga <vargaz@gmail.com>
2300 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
2303 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
2305 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
2306 now in mini-exceptions.c.
2308 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
2310 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
2311 now in mini-exceptions.c.
2313 2005-09-15 Zoltan Varga <vargaz@gmail.com>
2315 * exceptions-x86.c: Applied patch from Patrik Torstensson
2316 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
2318 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
2319 code into mini-exceptions.c. Add some assertions to it.
2321 2005-09-12 Zoltan Varga <vargaz@gmail.com>
2323 * aot.c (emit_section_change): Applied patch from "The Software Team"
2324 (<software@solmersa.com>). Fix as errors on windows.
2326 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
2328 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
2329 method info into the LMF.
2331 2005-09-11 Zoltan Varga <vargaz@gmail.com>
2333 * mini-ia64.c: Add proper unwind info for method epilogs.
2335 * exceptions-ia64.c: Add some code to help debugging.
2337 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
2339 * mini-exceptions.c: Fix warning.
2341 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
2343 * mini.c: Really fix build.
2345 * mini-x86.c mini-amd64.c: Fix build.
2347 2005-09-11 Zoltan Varga <vargaz@gmail.com>
2349 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
2351 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
2352 some Interlocked methods as intrinsics.
2354 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
2355 for Thread methods as well.
2357 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
2359 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
2361 * mini-ia64.c mini-x86.c mini-amd64.c
2362 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
2365 * mini.c (mono_init_exceptions): Fix build breakage.
2367 2005-09-10 Zoltan Varga <vargaz@gmail.com>
2369 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
2370 of instructions. Use the new ia64_unw_op macros for emitting unwind
2373 * mini.c (mono_init_exceptions): Initialize exception handling
2374 related trampolines at startup.
2376 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
2378 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
2380 2005-09-09 Zoltan Varga <vargaz@gmail.com>
2382 * mini.c: Handle type loading errors gracefully during compilation and
2383 throw the appropriate exception.
2385 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
2387 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
2388 for the mono binary.
2390 2005-09-09 Martin Baulig <martin@ximian.com>
2392 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
2395 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
2397 * mini-arm.h: use emulation for conv.r.un for the release.
2399 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
2401 * mini-arm.c, objects.cs: more fixes and tests for them.
2403 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
2405 * mini-arm.c: align structures to at least 4 bytes to be able
2406 to keep our current optimized memcpy.
2408 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
2410 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
2412 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2414 * mini.c: ignore SIGPIPE.
2416 2005-09-04 Zoltan Varga <vargaz@gmail.com>
2418 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
2420 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
2422 2005-09-02 Zoltan Varga <vargaz@gmail.com>
2424 * mini.h: Add prototype for mono_allocate_stack_slots_full.
2426 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
2428 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
2429 exception handling support.
2430 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
2431 patch by Brian Koropoff <briank@marakicorp.com>).
2433 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
2435 * mini.c: revert another 'optimization' which breaks when
2436 items on the eval stack need to be saved at a basic block end
2439 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
2441 * jit-icalls.c: for arrays, ensure we always provide
2444 2005-08-30 Zoltan Varga <vargaz@gmail.com>
2446 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
2448 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
2450 2005-08-29 Zoltan Varga <vargaz@gmail.com>
2452 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
2453 arguments in their original register.
2455 2005-08-28 Zoltan Varga <vargaz@gmail.com>
2457 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
2460 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
2461 when ssapre is enabled.
2463 * inssel-long.brg: Fix bug in previous patch.
2465 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
2466 multiplication by a constant.
2468 2005-08-27 Zoltan Varga <vargaz@gmail.com>
2470 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
2473 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
2476 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
2478 * inssel-arm.brg: apply changes tested by Brian Koropoff
2479 <briank@marakicorp.com>.
2481 2005-08-25 Zoltan Varga <vargaz@gmail.com>
2483 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
2485 2005-08-24 Zoltan Varga <vargaz@gmail.com>
2487 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
2488 to the same register if dreg is just a base register.
2489 (print_ins): Improve printing of membase opcodes.
2491 * inssel-x86.brg: Add optimized ldind(reg) rules.
2493 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
2495 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
2497 * mini.c: when running under valgrind, set the stack bottom for
2498 the GC at the actual approximate stack for the app (fixes running
2499 mono with valgrind).
2501 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
2503 * mini.c: do no break at the first valuetype to init found
2506 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
2508 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
2510 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
2512 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
2514 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
2516 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
2518 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
2520 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
2522 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
2525 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
2528 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
2531 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
2533 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
2535 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
2537 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
2538 in the tail recursion optimization.
2540 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
2541 debug info into the assembly file.
2543 * iltests.il: Add test for filter regions.
2545 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
2546 initial stack of filter regions. Fixes #75755.
2548 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
2550 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
2553 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
2555 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
2556 the check for an already compiled method on non-ia64 platforms.
2557 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
2560 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
2562 * inssel-x86.brg: Add some optimized call rules.
2564 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
2566 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
2569 * mini.h mini-trampolines.c: Pass the trampoline argument to
2570 mono_arch_patch_delegate_trampoline.
2572 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
2574 * mini-trampolines.c: Fix build.
2576 * mini-amd64.h: Add delegate trampolines.
2578 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
2580 * inssel-amd64.brg: Add optimized call rules.
2582 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
2584 * inssel-ia64.brg: Add optimized ldind(reg) rules.
2586 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
2588 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
2591 * mini-ia64.c: Remove LMF fixmes.
2593 * mini-ia64.h: Remove most fields from LMF.
2595 * inssel-ia64.brg (stmt): Fix unaligned access errors.
2597 * mini-trampolines.c: Add support for IA64 function descriptors.
2599 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
2600 for IA64 function descriptors.
2602 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
2604 * tramp-arm.c: patch the vtable for virtual calls. Added
2605 support code to register/unregister the LMF.
2606 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
2609 2005-08-19 Dick Porter <dick@ximian.com>
2611 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
2612 bit value if needed.
2614 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
2616 * mini.c (mini_get_method): Move handling of wrapper data here.
2618 * mini.c (mono_method_to_ir): Add support for dynamic methods.
2620 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
2623 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
2624 bblock->code does not remain empty.
2626 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
2628 * arrays.cs: Add regression test for #75832.
2630 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
2631 rules. Fixes #75832.
2633 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
2634 instruction scheduling.
2636 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
2638 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
2640 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
2642 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
2644 * mini-codegen.c: Fix VC build.
2646 * cpu-pentium.md: Increase length of atomic_exhange_i4.
2648 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2650 * mini.h: fix signature for mono_register_opcode_emulation.
2652 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
2654 * mini.c: Get rid of most of the helper_sig_... constants using
2655 mono_create_icall_signature ().
2657 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
2659 * jit-icalls.c (helper_ldstr): New helper function.
2661 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
2663 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
2664 throw, load the string using a helper call instead of creating a string object.
2666 * aot.c: Update after LDSTR changes.
2668 * mini.h: Bump AOT file version.
2670 * aot.c: Save class size info into the AOT file. Print more statistics during
2673 * mini.h: Bump AOT file version.
2675 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
2676 ordering of disasm cases. Fixes #74957.
2678 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
2680 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
2681 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
2682 the generic code needed for the ARM port.
2684 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
2686 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
2687 inssel-arm.brg: more ARM features and fixes.
2689 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
2691 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
2692 ARM port work in progress.
2694 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
2696 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
2698 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
2700 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
2702 * inssel.brg (mini_emit_memset): Add support for unaligned access.
2704 * *-ia64.*: Ongoing IA64 work.
2706 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
2708 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
2710 * TODO: Remove out-of-data todo stuff.
2712 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
2715 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
2717 * mini.h: Bump corlib version.
2719 2005-07-27 Martin Baulig <martin@ximian.com>
2722 (create_copy_ins): Added `const unsigned char *ip' argument; set
2723 `copy->cil_code' from it.
2725 2005-07-27 Martin Baulig <martin@ximian.com>
2727 * mini-exceptions.c (mono_handle_exception): Don't call
2728 mono_debugger_handle_exception() for filters.
2730 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
2732 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
2735 2005-07-26 Martin Baulig <martin@ximian.com>
2737 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
2739 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
2740 helper_compile_generic_method() if the method is actually virtual
2743 2005-07-26 Martin Baulig <martin@ximian.com>
2746 (trampoline_code): Renamed to `mono_trampoline_code' and made it
2747 public; this is now accessed directly by the debugger.
2748 (mono_generic_trampoline_code): Removed.
2751 (mono_debug_init_method): Also add interncalls and wrappers.
2753 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
2755 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
2757 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
2759 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
2761 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
2763 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
2765 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
2767 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
2768 getting TLS offsets on AMD64 too.
2770 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
2772 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
2774 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
2776 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
2777 inssel-arm.brg, mini-arm.h: ARM port work in progress.
2779 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
2781 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
2783 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
2786 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
2787 mono_sparc_is_virtual_call ().
2789 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
2791 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
2792 trampoline parameters.
2794 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
2796 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
2797 to mono_arch_get_vcall_slot_addr.
2799 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
2802 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
2804 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
2806 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
2808 2005-07-19 Martin Baulig <martin@ximian.com>
2810 * exceptions-amd64.c (throw_exception): Call
2811 mono_debugger_throw_exception() here like we're doing it on i386.
2813 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
2815 * mini-ia64.c: Add optimized TLS access support.
2817 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
2819 * mini-exceptions.c: Ongoing IA64 work.
2821 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
2823 * mini.c: Use the default optimization set when embedding. Fixes
2826 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
2828 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
2829 of trampolines to a separate file.
2831 * mini-trampolines.c: New file.
2833 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
2836 * tramp-x86.c: Reorganize the trampoline code to be similar to the
2839 * mini-codegen.c: Fix cygwin build.
2841 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
2843 * mini.c: Add some minor changes needed by the IA64 port.
2845 * *-ia64.*: Ongoing IA64 work.
2847 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
2849 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
2850 trampolines into arch-independent and arch-dependent parts.
2852 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
2854 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
2856 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
2858 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
2859 the xp-regalloc-branch for amd64.
2861 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
2862 xp-regalloc-branch for x86.
2864 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
2866 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
2868 2005-07-06 Martin Baulig <martin@ximian.com>
2871 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
2872 (mono_jit_runtime_invoke): Likewise.
2874 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
2876 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
2879 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
2880 without loading their metadata. Reorganize the file format so exception handling+
2881 debug info is kept separate from normal method info. Create MonoJitInfo
2882 structures for methods lazily.
2884 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
2886 (x86_class_init_trampoline): Patch AOT class init trampolines too.
2888 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
2890 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
2893 * mini.h: Bump AOT file version.
2895 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
2897 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
2899 2005-07-01 Raja R Harinath <rharinath@novell.com>
2901 * Makefile.am (check-local): Call semdel-wrapper.
2903 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
2905 * mini-x86.c: Revert the last change as it seems to break the build..
2907 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
2909 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
2911 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
2913 2005-06-27 Ben Maurer <bmaurer@ximian.com>
2915 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
2916 outside of the macro, so strange stuff doesn't happen with gcc4
2917 (NEW_AOTCONST_TOKEN): Likewise.
2919 2005-06-28 Martin Baulig <martin@ximian.com>
2921 * mini.c (mini_class_is_system_array): New static method; use this
2922 instead of `klass->parent == mono_defaults.array_class' everywhere
2923 since this also works for the new generic array class.
2925 2005-06-26 Ben Maurer <bmaurer@ximian.com>
2927 * inssel.brg: Remove warnings.
2929 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
2931 * mini-ia64.c: Ongoing IA64 work.
2933 * basic-float.cs: Add float->i1 conversion test.
2935 * iltests.il: Add conv.u4 test.
2937 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
2939 * inssel-long.brg: Fix bug caused by last change.
2941 2005-06-23 Geoff Norton <gnorton@customerdna.com>
2943 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
2944 BSDs. Allows the x86 JIT to work on OSX86
2946 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
2948 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
2951 * mini-ia64.c: Ongoing IA64 work.
2953 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
2955 * mini-ia64.c: Ongoing IA64 work.
2957 * driver.c: Clean up jit_code_hash as well when using --regression.
2959 * inssel-long.brg: Fix long->i4/u4 conversion rules.
2961 * basic-long.cs: Add tests for long->u4 conversion.
2963 2005-06-18 Ben Maurer <bmaurer@ximian.com>
2965 * mini.c: Take mono_get_domainvar out of macros. This makes sure
2966 that we do not depend on undefined C behavior: the order stuff
2967 gets evaluated within an expression. Fixes mono when compiled on
2970 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
2972 * *-ia64.*: Ongoing IA64 work.
2974 * aot.c: Lower memory usage while loading AOT methods.
2976 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
2978 * mini.h: Bump AOT file format version.
2980 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
2982 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
2984 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
2986 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
2987 not on callee assembly). Fixed some comments.
2989 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
2991 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
2992 it gets proper disassembly.
2993 (emit_method_info): Remove some dead code.
2995 * mini.c (mini_method_compile): Allways allocate the GOT var in
2996 mono_method_to_ir for emulating opcodes.
2998 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
3000 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
3001 before freeing the code memory. Fixes #74990.
3003 * objects.cs: Add regression test for #74992.
3005 * liveness.c: Extend live ranges of arguments to the beginning of the
3006 method. Fixes #74992.
3008 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
3009 so it points into the faulting instruction.
3011 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
3013 * jit-icalls.c (mono_imul_ovf): Add exception handling.
3015 * *-ia64.*: Ongoing IA64 work.
3017 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
3019 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
3021 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
3023 * *-ia64.*: Ongoing IA64 work.
3025 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
3027 * basic-long.cs: Add tests for add/sub.ovf.
3029 * basic.cs: Add tests for sub.ovf.
3031 * *-ia64.*: Ongoing IA64 work.
3033 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
3035 * *-ia64.*: Ongoing IA64 work.
3037 * basic.cs: Add conv.ovf.i4.un test.
3039 2005-06-09 Massimiliano Mantione <massi@ximian.com>
3041 * mini.c: (remove_block_if_useless) Fixed bug 75061.
3043 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3045 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
3047 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
3049 * *-ia64.*: Ongoing IA64 work.
3051 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3054 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
3056 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
3058 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
3060 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
3062 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
3064 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
3065 of a call is callable by a near call.
3067 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
3069 * mini-ia64.c: Ongoing IA64 work.
3071 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
3073 * genmdesc.c: Make the generated array non-static.
3075 * inssel-long.brg: Fix LSHR_IMM rule.
3077 * *-ia64.*: Ongoing IA64 work.
3079 * *-ia64.*: Ongoing IA64 work.
3081 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
3083 * *-ia64.*: Ongoing IA64 work.
3085 * *-ia64.*: Ongoing IA64 work.
3087 * mini-ia64.c: Ongoing IA64 work.
3089 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
3091 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
3093 * objects.cs basic-calls.cs: Move some tests to objects.cs.
3095 * objects.cs basic-long.cs: Move some tests to objects.cs.
3097 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
3099 * *-ia64.*: Ongoing IA64 work.
3101 * iltests.il: Add a new test.
3103 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
3104 newobj. Fixes #75042.
3106 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
3108 * *-ia64.*: Ongoing IA64 work.
3110 * *-ia64.*: Ongoing IA64 work.
3112 * *-ia64.*: Ongoing IA64 work.
3114 * basic.cs objects.cs: Move tests accessing static variables as well.
3116 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
3118 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
3120 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
3122 * driver.c: Always print failed tests.
3124 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
3127 * *ia64*: Ongoing IA64 work.
3129 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
3131 * basic.cs: Add tests for add.ovf. Fix warnings.
3133 2005-05-18 Miguel de Icaza <miguel@novell.com>
3135 * driver.c (mono_main): Avoid crash if no argument is passed to
3136 --break; Do not use g_error, but f_printf. And fix all other
3137 ocurrences of the same crash.
3139 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
3141 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
3142 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
3145 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
3147 * *-ia64.*: Add beginnings of IA64 backend.
3149 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
3151 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
3153 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
3156 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
3158 * mini-amd64.c: Fix a warning.
3160 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
3162 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
3163 in float_neg. Fixes #74897.
3165 * mini-amd64.c (emit_call): Fix another near call bug.
3167 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
3169 * declsec.c: Keep the appdomain information in the structure. Added a
3170 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
3171 value gets overwritten).
3172 * declsec.h: Set the default MonoArray for the the stack to 6. Added
3173 an MonoAppDomain member to MonoSecurityFrame.
3174 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
3175 used in the stack walk. Now use a MonoArray which grow (double) when
3178 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
3180 * mini.c: Re-enabled runtime cleanup, since running threads should
3181 now properly stop when exiting.
3183 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
3185 * mini-codegen.c: New file contaning the arch-independent local
3186 register allocator. Not used by any architectures yet.
3188 * mini.h linear-scan.c: Merge some changes from the
3189 mini-xp-local-regalloc branch.
3191 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
3193 * mini-amd64.c (emit_call): Fix calls to native functions when the
3194 runtime is compiled as a shared library. Fixes #74756.
3196 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
3197 on a literal field. Fixes #74751.
3199 2005-04-25 Raja R Harinath <rharinath@novell.com>
3201 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
3203 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
3205 * objects.cs: Add missing null casting test.
3207 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
3209 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
3210 in wrapper methods. Also rename 'address' variable to 'offset'.
3212 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
3214 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
3217 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
3219 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
3222 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
3224 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
3226 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
3228 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
3229 just the last bytes.
3231 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
3233 * aot.c (mono_compile_assembly): Fix warning.
3235 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
3236 by the _MSC_VER stuff.
3238 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
3240 * inssel-long.brg: Fix #74588.
3242 * cpu-amd64.md: Fix #74591.
3244 * iltests.il: Add new regression tests.
3246 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
3248 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
3251 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
3253 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
3255 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
3256 from Bill Middleton <flashdict@gmail.com>.
3258 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
3260 * arrays.cs: Add new regression test. Fix warnings.
3262 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
3264 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
3265 and leakage in CKFINITE.
3267 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
3268 this to a null op since it is called on amd64 too.
3270 * exceptions-amd64.c (get_throw_trampoline): Align stack.
3272 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
3273 body since this is not used on amd64.
3275 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
3277 * mini-amd64.c: Remove obsolete fixmes.
3279 * mini.c (print_method_from_ip): Fix debugging support.
3281 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3283 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
3284 so that expressions that don't give much gain are not reduced.
3285 * ssapre.h: Likewise.
3287 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
3289 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
3291 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
3293 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
3295 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
3297 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
3299 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
3301 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
3303 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
3306 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
3308 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
3310 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
3312 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
3313 MONO_ARCH_USE_SIGACTION. Fixes #74252.
3315 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
3317 * mini-x86.c: Fix up stack overflow handling.
3319 * exceptions.cs: Add new regression test.
3321 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
3323 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
3324 mono_jit_thread_attach.
3326 * mini.c (mono_method_to_ir): Verify called method is not abstract.
3328 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
3330 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
3331 avoid calling constructors using callvirt.
3333 * inssel.brg: Fix #74073.
3335 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
3337 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
3338 compilation with non-GCC compilers.
3339 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
3340 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
3342 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
3344 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
3345 klass->interface_offsets (will likely fix bug#74073).
3347 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
3349 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
3351 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
3353 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
3354 to amd64_div_reg_size ().
3356 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
3358 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
3360 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
3362 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
3364 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
3366 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
3368 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
3370 * mini.c (mono_precompile_assembly): Load and precompile referenced
3371 assemblies as well. Fixes #74015.
3373 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
3375 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
3377 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
3379 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
3380 a lot of checks and (anyway) permissions cannot work until corlib is
3383 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
3385 * mini-ppc.c: fixed ABI issue on sysv/ppc.
3387 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
3389 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
3390 calls (fixes bug#72824).
3392 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
3394 * mini.c: fix tail recursion elimination (see test in bug#73936).
3396 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
3398 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
3399 some fp functions in sse2 mode.
3401 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
3403 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
3405 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
3407 * mini.h mini.c: Add mono_get_jit_tls_key ().
3409 * mini-x86.c: Enable fast TLS support on windows.
3411 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
3413 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
3414 * mini.c: Check for p/invoke method when generating code. If a
3415 p/invoke method, or it's class, isn't decorated with [Suppress
3416 UnmanagedCodeSecurity] then generate code to call System.Security.
3417 UnmanagedDemand (only if the security manager is active).
3419 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
3421 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
3422 last change as it seems to cause strange crashes.
3424 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
3426 * *.c: handle unsafe function pointers where needed.
3428 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
3430 * mini.c (mono_jit_free_method): Remove the fixme too.
3432 2005-03-15 Miguel de Icaza <miguel@novell.com>
3434 * mini.c: As discussed, make the code actually free the delegate
3435 thunk now, to enable the debugging of delegate problems, use
3436 MONO_DEBUG=1 when running Mono.
3438 This takes also care of parts of the leaks as seen by Joe.
3440 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
3442 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
3443 thread_tls_offset calculation.
3445 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
3447 * declsec.c: Reworked linkdemand checks for icall. The previous code
3448 was using the declaration code (untrusted) and didn't work as expected
3449 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
3452 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
3454 * iltests.il: Add new localloc test.
3456 * mini-amd64.c: Handle large stack allocations the same way as on
3457 windows if stack overflow handling is working.
3459 * mini-amd64.c: Allocate the signal stack using mmap.
3461 * mini.c (sigsegv_signal_handler): Fix reading of context.
3463 * mini-exceptions.c: Fix up stack overflow handling.
3465 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
3467 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
3469 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
3471 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
3473 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
3474 tramp_init functions as they are no longer needed.
3476 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
3478 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
3480 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
3482 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
3484 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
3487 * mini-ops.h: Add OP_LMUL_IMM.
3489 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
3490 long mul/div opcodes as intrinsic.
3492 * mini-amd64.c (emit_call): Handle the case when the callee might be
3495 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
3497 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
3500 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
3502 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
3504 2005-03-09 Ben Maurer <bmaurer@ximian.com>
3506 * mini.c (mono_codegen): Don't leak here, to help people running
3509 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
3511 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
3512 conversions in sse2 mode.
3514 * basic-float.cs: Add regression test.
3516 * mini-amd64.c: Reenable sse2.
3518 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
3520 * mini-amd64.c: Disable sse2 until some regressions are fixed.
3522 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
3524 * driver.c: Copyright text should include 2005.
3526 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
3528 * cpu-amd64.md (load_membase): Fix more max lengths.
3530 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
3532 * cpu-amd64.md (load_membase): Fix max length.
3534 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
3536 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
3538 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
3539 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
3541 * basic-float.cs: Add rounding regression test.
3543 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
3545 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
3547 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
3548 structures in registers for pinvoke wrappers.
3550 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
3552 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
3554 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
3556 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
3557 wrapper to mono_jit_thread_attach.
3559 * mini.c (mini_jit_thread_attach): New jit icall.
3561 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
3562 native->managed wrappers.
3564 * exceptions.cs: Add new regression test.
3566 * mini.c (optimize_branches): Check regions in the cbranch to throw
3567 block case as well. Fixes #73242.
3569 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
3571 * mini.c: thread safety fixes.
3573 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
3575 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
3576 patching stuff, since delegates use jump trampolines so there is
3579 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
3582 * tramp-amd64.c: Fix build.
3584 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
3585 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
3587 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
3588 Rename this to mono_arch....
3589 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
3591 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
3593 * mini-amd64.c (emit_call): If both the caller and the callee is
3594 guaranteed to have 32 bit addresses, emit a normal call.
3596 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
3598 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
3599 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
3600 method_ptr inside delegates.
3602 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
3604 * mini.c (mono_jit_free_method): Free the method info even if the native code is
3605 invalidated. Fixes #73001.
3607 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
3609 * mini-x86.c: Only use stdcall for pinvokes on windows.
3611 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
3613 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
3614 * mini-x86.c: remove unreliable __thread var offset detection,
3615 use the correct accessors and enable by default.
3617 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
3619 * mini.c (mono_jit_free_method): Fix memory leak.
3621 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
3623 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
3625 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
3627 * cpu-amd64.md: Fix lengths of atomic opcodes.
3629 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
3631 * driver.c: try to not imply using ICU is any good.
3633 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
3635 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
3636 functions as inline ops.
3638 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
3639 some Interlocked functions as inline ops.
3641 * mini.c (move_basic_block_to_end): Fix bug in last patch.
3643 * mini.h (MonoBasicBlock): Reorganize fields a bit.
3645 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
3647 * mini.c: Add support for OP_NOT_TAKEN.
3649 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
3650 structures in registers for pinvoke wrappers.
3652 * mini-amd64.c: Fix warnings.
3654 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
3656 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
3658 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
3660 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
3661 address instead of loading the address from it.
3663 * mini-x86.c: Add support for returning small structs in registers
3664 on Win32. Fixes part of #70864.
3666 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
3668 * trace.c (get_token): Improve error checking.
3670 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
3672 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
3674 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
3676 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
3677 it can be reused for MonoClass.
3678 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
3681 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
3683 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
3684 instead of a MonoReflectionMethod. The method information wasn't used
3685 when displaying SecurityException details (but will be now).
3687 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
3689 * Makefile.am : windows build fix.
3691 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
3693 * iltests.il: Add new regression test.
3695 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
3698 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
3700 * mini.c: Moved linkdemand check into helper function check_linkdemand
3701 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
3704 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
3706 * declsec.c: Added statistics counter for different kinds of
3708 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
3709 (and commented) declaration.
3710 * mini.c: Added statistics counter for security Demand code
3711 generation. Added display of security statistics.
3713 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
3715 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
3716 Fix compilation errors under gcc-2.95.
3718 2005-02-12 Ben Maurer <bmaurer@ximian.com>
3720 * mini.c, driver.c: Use the new jit trampoline hashtable
3722 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
3724 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
3726 2005-02-11 Martin Baulig <martin@ximian.com>
3728 * debug-mini.c (mono_debug_close_method): Free the line number array.
3730 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
3732 * aot.c: Break up large methods into smaller ones. Share GOT slots for
3735 * mini.h: Bump AOT file format version.
3737 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
3739 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
3741 * declsec.h: Added macros to get/set lazyly initialized security
3742 informations about assemblies. Added new enum for different type of
3743 possible LinkDemand violation. Added function to check LinkDemands.
3744 * mini.h: Added a field to MonoCompile to hold any security violation
3745 detected when JITting a method (so it can be thrown later).
3746 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
3747 and CEE_CALLVIRT. Added code to throw exception at the end of
3748 mini_method_compile (note: the exception is unhandled right now).
3750 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
3752 * mini.c, jit-icalls.c: use the managed implementation of
3753 memset for initobj and memset, to avoid managed <-> unmanaged
3756 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
3758 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
3759 optimization if it would need a GOT var.
3761 * basic.cs: Add tests for constant propagation and switch statements.
3763 * ssa.c: Fix out-of-range constant propagation and switch statements.
3765 2005-02-09 <vargaz@freemail.hu>
3767 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
3769 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
3771 * cpu-amd64.md (load_membase): Fix max length of load_membase.
3773 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
3775 * mini.c: update to new signature of mono_class_get_allocation_ftn().
3777 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
3779 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
3780 arithmetic operations.
3782 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
3784 * mini-ppc.c: add a workaround for broken user code that
3785 DllImports vararg functions with non-vararg signatures.
3787 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
3789 * mini.c (mono_jit_compile_method_inner): Add detection and a
3790 meaningfull error message for assemblies written in Managed C++.
3792 * tramp-amd64.c mini-amd64.h: Add support for
3793 create_trampoline_from_token ().
3795 * aot.c mini-x86.c abcremoval.c: Applied patch from
3796 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
3798 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
3800 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
3801 which takes a MonoImage/token as parameter instead of a MonoMethod.
3803 * aot.c: Use the new trampoline for initializing vtables.
3805 * aot.c: Add support for ldfld/stfld_remote wrappers.
3807 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
3808 rules for compare <MEM>, IMM.
3810 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
3812 * aot.c: Handle inherited finalizers correctly.
3814 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
3816 * inssel.brg (stmt): Add a missing _setup_... ().
3818 * aot.c: Save some parts of the class state to the AOT file and use it
3819 to recompute that state when a class is initialized.
3821 * mini.c: Install AOT hooks into the runtime.
3823 * mini.h: Bump AOT file format version.
3825 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
3828 * iltests.il: Add new test.
3830 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
3834 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
3836 * mini.c: setup the statistical profiler in the thread attach
3837 callback to cope with the new single thread code.
3839 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
3841 * mini-ppc.c: ensure we have enough room for the profiler
3842 calls (fixed bug#72084).
3844 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
3846 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
3849 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3851 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
3853 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3855 * ssapre.c: Fixed an issue with down safety (this allows IronPython
3856 to succesfully execute parrotbench).
3857 * ssapre.h: Likewise.
3859 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3861 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
3862 variable for stores to method arguments (fixes a SSAPRE issue).
3864 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
3866 * mini.c: handle value types in dup, fixes gen-112.cs.
3868 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
3870 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
3871 sequence for calls in dynamic methods to avoid thunks.
3873 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
3875 * mini.c: correctly remove dynamic methods from the hashtable.
3877 2005-1-20 Massimiliano Mantione <massi@ximian.com>
3879 * driver.c: Disabled SSAPRE until fix the bug that appears
3880 in IronPython's parrotbench.
3882 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
3884 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
3886 * mini.c (mono_method_to_ir): Revert the previous change.
3888 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
3891 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
3892 mono_jit_info_table_find () etc. when running under valgrind.
3894 * inssel.brg: Fix warnings.
3896 * mini-exceptions.c: Fix warnings.
3898 2005-01-31 Martin Baulig <martin@ximian.com>
3900 * driver.c (compile_all_methods_thread_main): Don't try to compile
3901 generic methods or anything which has type parameters.
3903 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
3905 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
3907 * TestDriver.cs: Add --verbose flags.
3909 * graph.c ssa.c: Fix 64 bit warnings.
3911 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
3912 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
3913 Fix 64 bit warnings.
3915 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
3916 variable not spotted by gcc.
3918 * mini-amd64.c inssel-amd64.brg: Applied patch from
3919 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
3920 X86_COMPARE_MEMBASE opcodes.
3922 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
3924 2005-01-29 Ben Maurer <bmaurer@ximian.com>
3926 * *: MonoMethod->signature might be NULL now. You *MUST* use
3927 mono_method_signature.
3929 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
3931 * driver.c (compile_all_methods_thread_main): Compile the methods
3932 without invoking cctors.
3934 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
3936 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
3937 * basic-calls.cs: test for the above.
3939 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
3941 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
3942 MonoJitInfo changes.
3944 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
3946 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
3947 eagerly if it contains dynamic methods.
3949 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
3951 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
3952 trace, it is now computed by an icall from trace_ips.
3954 * mini-exceptions.c: Fix a warning.
3956 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
3958 * mini-exceptions.c: don't bother getting stack trace info if
3959 it's not going to be used.
3961 2005-01-27 Raja R Harinath <rharinath@novell.com>
3963 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
3966 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
3968 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
3970 * aot.c: Avoid calling mono_method_get_header () if not needed.
3972 * mini.h: Bump AOT file format version.
3974 * mini.c (mono_emit_native_call): Allocate a GOT var here.
3976 * mini.c (mono_print_tree): Print more info for calls.
3978 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
3980 * declsec.h: Remove warning by adding missing include for marshal.h
3982 2005-01-26 Martin Baulig <martin@ximian.com>
3984 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
3987 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
3989 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
3992 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
3994 * aot.c (mono_compile_assembly): Fix a warning.
3996 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
3998 * declsec.c: Look for security attributes on the original MonoMethod
3999 (and not the wrapped one). This fix permissions on icalls.
4001 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
4003 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
4005 * mini.c (mono_allocate_stack_slots): Add a fixme.
4007 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
4009 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
4011 * inssel.brg: optimize casts of sealed types (more
4012 optimizations waiting for fixes in remoting).
4014 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
4016 * inssel.brg (stmt): Add another dummy rule.
4018 * driver.c: Fix warnings.
4020 * driver.c (mono_main): If running under valgrind, instruct glib to use
4021 the system allocation functions so valgrind can track the memory
4022 allocated by the g_... functions.
4024 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
4026 * mini-ops.h: Add OP_DUMMY_STORE opcode.
4028 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
4030 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
4031 variables in try regions.
4033 * mini.c (mini_method_compile): Don't disable optimizations on large
4034 methods when AOT compiling.
4036 * mini.c (mono_allocate_stack_slots): New arch independent method to
4037 allocate stack slots. Not yet used.
4039 2005-01-22 Ben Maurer <bmaurer@ximian.com>
4041 * debug-mini.c (mono_debug_close_method): Plug some leaks.
4043 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
4045 * mini-ppc.c: make the branch info relative as the code
4046 buffer can be reallocated.
4048 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
4050 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
4051 * driver.c: Removed the AOT/security restriction. Now initialize the
4052 security manager (in metadata) if --security is used.
4053 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
4054 rather than the pointer to declarative security, when AOT is used.
4056 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
4058 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
4059 basic blocks, reduced intrinsic exception throwing code size.
4061 2005-01-22 Miguel de Icaza <miguel@ximian.com>
4063 * driver.c (mini_usage): Reorder the usage screen.
4065 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
4067 * mini.c (mono_resolve_patch_target): Fix warning.
4069 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
4071 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
4074 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
4076 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
4077 breaks the amd64 build.
4079 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
4080 register allocation. Fixes #71454.
4082 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
4084 * arrays.cs: Add new regression test.
4086 2005-1-20 Massimiliano Mantione <massi@ximian.com>
4088 * ssapre.c: Turned usage of snprintf to GString.
4089 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
4090 (I left it on by mistake in my previous commit).
4092 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
4094 * mini.c, cfold.c, basic-calls.cs: preserve side effects
4095 on cond branch optimization (fixes bug# 71515).
4097 2005-1-20 Massimiliano Mantione <massi@ximian.com>
4099 * abcremoval.c: Fixed bug 71062.
4100 * abcremoval.h: Likewise.
4102 2005-1-20 Massimiliano Mantione <massi@ximian.com>
4104 * mini.c: Added a new functionality to optimize_branches, the removal
4105 of useless basic blocks, and fixed some problem in the removal of
4106 critical edges; some utility functions added for both purposes.
4107 * ssapre.c: Added complex expression support, and fixed bug 70637.
4108 * ssapre.h: Likewise.
4109 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
4111 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
4112 * driver.c: Re-enabled SSAPRE.
4114 2005-01-19 Martin Baulig <martin@ximian.com>
4116 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
4117 the result of mono_get_method_constrained().
4119 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
4121 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
4124 2005-01-18 Geoff Norton <gnorton@customerdna.com>
4126 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
4127 be detected. Fixes #59296.
4129 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
4131 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
4132 which can happen. Fixes #71361.
4134 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
4136 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
4139 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
4141 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
4142 appdomain-unload.exe to fail.
4144 * mini.c: Fix some memory leaks.
4146 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
4148 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
4149 Fixed bug and sped up some codepaths.
4151 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
4153 * mini.c: Fix some memory leaks.
4155 * exceptions.cs basic-long.cs: Add test for checked ulong->int
4158 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
4160 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
4163 * iltests.il: Add regression test for #71320.
4165 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
4167 * mini.c (mono_codegen): Fix installation of profiler hooks.
4169 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
4171 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
4173 * mini.h, mini.c, cfold.c: optimize access to enum
4174 readonly fields, too. Eval conditional branches if possible
4175 to perform unreachable code removal in more cases.
4177 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
4179 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
4181 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
4184 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
4185 WinXP DEP. Fixes #71244.
4187 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
4189 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
4191 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
4193 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
4195 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
4197 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
4200 * mini.h: Bump AOT version.
4202 * mini.h (MonoCompile): Change exvar to a hash table.
4204 * mini.c: Allocate a separate exvar for each handler block.
4206 * mini.c: Get rid of the computation of filter_lengths, its not needed.
4208 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
4209 ex var with the pending exception and only throw if the two are equal.
4212 * exceptions.cs: Add tests for rethrow and nested catch clauses.
4214 * mini-x86.c: Fix warnings.
4216 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
4217 used by all the ports now.
4219 * aot.c: Add write-symbols and save-temps options.
4221 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
4223 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
4225 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
4227 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
4230 * tramp-s390.c: Check vtable slot belongs to the domain.
4232 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
4233 as per other platforms.
4235 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
4237 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
4239 * driver.c: we don't run the Main() code in a subthread anymore.
4241 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
4243 * mini.c: added experimental rtc support in the statistical
4244 profiler: if the user has the permission, more accurate statistics
4245 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
4246 The MONO_RTC value must be restricted to what the linux rtc allows:
4247 power of two from 64 to 8192 Hz.
4249 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
4251 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
4253 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
4255 * mini-ppc.c: better icache flush for smp.
4257 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
4259 * mini-amd64.c (emit_move_return_value): Fix memory leak.
4261 * mini-x86.c (get_call_info): Add the get_call_info () code from the
4262 amd64 port, not yet used.
4264 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
4266 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
4269 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
4271 * driver.c: Added --security option to activate the security manager.
4272 Right now this will allow code generation for declarative demands and
4273 is disabled when AOT is specified.
4274 * mini.c: Add code generation for declarative security demands.
4275 * mini.h: Add mono_use_security_manager as an extern gboolean.
4277 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
4279 * aot.c (mono_compile_assembly): Speed up compilation a bit by
4280 emitting more dense assembly code.
4282 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
4283 exception throwing stuff.
4285 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
4287 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
4290 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
4293 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
4296 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
4298 * tramp-*.c: Only patch vtable slots if the object is in the current
4299 domain. Fixes appdomain-unload.exe.
4301 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
4303 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
4306 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
4308 * mini.c (reverse_branch_op): New helper function.
4310 * mini.c (optimize_branches): Run the new optimization only on
4311 platforms which support it. Also reverse all kinds of branches.
4313 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
4315 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
4318 * mini.c (optimize_branches): Reverse not-equals branches if the false
4319 bblock is a throw. This happens a lot of time with argument checking in
4322 * mini.c (mono_codegen): Add support for placing basic blocks after
4323 the function epilogue.
4325 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
4328 2005-01-05 Miguel de Icaza <miguel@ximian.com>
4330 * mini.c (setup_stat_profiler): Only set this up if the platform
4331 supports ITIMER_PROF.
4333 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
4335 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
4338 * inssel.brg: Fix a warning.
4340 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
4342 * mini.c: added support for statistical profiler
4343 (run with: --profile=default:stat).
4345 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
4347 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
4349 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
4351 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
4352 related to global registers from the amd64 port.
4354 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
4356 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
4358 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
4359 with global registers.
4360 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
4362 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
4364 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
4366 * debug-mini.c (encode_value): Fix off-by-one.
4368 * aot.c (encode_value): Likewise.
4370 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
4372 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
4374 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
4377 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
4379 * aot.c (emit_method_info): Increase size of temp buffer.
4381 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
4384 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
4386 * aot.c (emit_method_info): Fix build.
4388 * aot.c: Further rework of the AOT file format to reduce the size of
4389 the method info data.
4391 * mini.h: Bump AOT file format version.
4393 2004-12-27 Martin Baulig <martin@ximian.com>
4395 * mini.c (mini_get_method): New static method; call
4396 mono_get_method_full() and mono_get_inflated_method().
4397 (mono_method_to_ir): Use mini_get_method() instead of
4398 mono_get_method_full().
4400 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
4402 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
4404 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
4406 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
4408 * inssel-amd64.brg: Add some optimization rules.
4410 2004-12-24 Ben Maurer <bmaurer@ximian.com>
4412 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
4413 standard not GC'd stuff is fine.
4415 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
4417 * aot.c: Rework the AOT file format to get rid of most of the global
4418 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
4420 * mini.h: Bump AOT file format version.
4422 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
4424 * mini.h: Bump AOT file format version.
4426 * aot.c (mono_aot_is_got_entry): New function to determine if an
4427 address is inside a GOT.
4429 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
4431 * cpu-pentium.md: Increase the maximum size of some instructions which
4432 might involve a got access.
4434 * mini.c (get_method_from_ip): Another debug helper function.
4436 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
4437 when got var accesses are created during the decompose phase.
4439 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
4441 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
4442 argument mini_compile_method and to MonoCompile, and use this to
4443 determine whenever a given method is compiled for AOT. This allows the
4444 other methods compiled during AOT compilation to be free of AOT stuff,
4445 so the backends does not need to add special support for them by
4446 creating a fake GOT etc.
4448 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
4451 2004-12-21 Ben Maurer <bmaurer@ximian.com>
4453 * mini.c (mono_method_to_ir): It turns out that some of the
4454 x-appdomain wrappers are lax with types, so just ignore this for
4457 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
4458 at the vtable->klass. If it is non-shared code we can just use the
4461 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
4463 * mini-ppc.c: access MonoDomain from tls, too.
4465 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
4467 * declsec.c: Removed unused variable (and related warning ;-)
4469 2004-12-21 Ben Maurer <bmaurer@ximian.com>
4471 * iltests.il: New test for LDELEMA on an array of ref types.
4473 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
4474 all ldelema's on reftypes.
4475 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
4476 it was the wrong place to put it.
4478 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
4479 register to pop to make this cleaner, at the request of Paolo.
4481 2004-12-20 Ben Maurer <bmaurer@ximian.com>
4483 * mini-ops.h (OP_GETHASHCODE): New op.
4485 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
4487 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
4490 For a microbenchmark, this reduces the cost of Hashtable.get_Item
4493 * mini-x86.c (mono_arch_output_basic_block): Rather than
4501 The first is 3 bytes while the second is 1. This saves 36 kb on
4502 mscorlib, quite a big saving. When bootstraping mcs, I was able to
4503 see a small boost because of icache locality.
4505 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
4507 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
4509 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
4510 started code sharing with the generic code.
4512 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
4514 * mini-ppc.c, cpu-g4.md: added code for direct access to
4517 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
4519 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
4520 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
4523 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
4525 * declsec.c|h: Added functions to cache the declarative stack modifiers
4526 in MonoJitInfo and to create a security frame from a MonoJitInfo
4528 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
4529 created. Register internal calls for System.Security.SecurityFrame::
4530 _GetSecurityFrame and _GetSecurityStack.
4531 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
4532 the definitions for the new stack walk/callback mechanism.
4533 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
4534 first security frame for LinkDemands and InheritanceDemands) and
4535 GetSecurityStack for Demands. Both use the new mono_walk_stack code
4537 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
4538 walk initialization (lupus).
4540 2004-12-20 Ben Maurer <bmaurer@ximian.com>
4542 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
4544 (handle_loaded_temps): Do not create a temporary variable for
4545 things that we know are temps. They will never be modified.
4546 (mono_spill_call): Set MONO_INST_IS_TEMP
4547 (mono_emulate_opcode): ditto
4549 (mono_method_to_ir.CEE_DUP): ditto
4551 2004-12-19 Ben Maurer <bmaurer@ximian.com>
4553 * mini.c (type_to_eval_stack_type): Make this handle the void type
4554 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
4555 (emit_tree): use ip_in_bb to special case some common idioms
4556 Update all callers to pass in the IP.
4557 (mono_method_to_ir): Make CEE_CALL* do the above as well.
4559 This gives us a nice 2% speedup in mcs bootstrap.
4561 * mini-x86.c (peephole_pass): Peephole pass to make
4570 * mini.c (ip_in_bb): new method.
4571 (mono_method_to_ir): use this method rather than doing the hash
4574 * linear-scan.c (mono_linear_scan): When expiring actives, you
4575 don't need to keep around variables that expire on this
4576 instruction. This makes it so that:
4579 store (ebx add (ebx, 1))
4583 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
4585 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
4586 combination to avoid doing two copies. Fix up problems with previous
4589 * mini.c: Fix 64 bit warnings.
4591 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
4593 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
4595 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
4596 changes from the x86 code.
4598 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
4600 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
4602 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
4603 throwing code to reduce its size, unify the AOT and non-aot code and
4604 get rid of relocations in the AOT case.
4606 * mini-x86.h mini.c exceptions-x86.c
4607 (mono_arch_get_throw_corlib_exception): New arch specific function to
4608 raise corlib exceptions which doesn't require relocations in the
4611 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
4613 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
4615 * mini.c (mono_emit_method_call): Only allocate the got var when it is
4618 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
4621 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
4623 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
4624 with add function when used from Inc/dec atomic
4625 functions. Re-enabled optimization on x86.
4626 * mini-ops.h: renamed atomic_add functions to
4627 allow _add to match the Interlocked::Add and
4628 _add_next to match Interlocked::Inc/Dec.
4630 2004-12-15 Massimiliano Mantione <massi@ximian.com>
4632 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
4633 linking of BBs to the end BB, and enabled SSAPRE also with
4634 consprop and copyprop (which was prevented by that bug).
4636 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
4638 * mini-x86.c: disabling the Interlocked optimizing code.
4640 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
4642 * aot.c (load_aot_module): Move reading of got_addr after the AOT
4645 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
4647 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
4648 interlocked optimization due lack of support on x86, rewrote
4649 exchange to take into account that base may be in eax.
4651 xsp works again; activated Interlocked optimizing code.
4653 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
4655 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
4657 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
4659 * mini-ops.h: Add new opcodes.
4661 * mini.h: Add new patch types. Add got_var to MonoCompile.
4663 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
4664 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
4665 make it work with all kinds of patchable code.
4667 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
4668 address of the GOT, and referencing entries in the GOT.
4670 * mini.c: Add code to load the GOT address if needed by an opcode.
4672 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
4673 independent AOT code on the x86 using an elf-style Global Offset Table.
4675 2004-12-14 Raja R Harinath <rharinath@novell.com>
4677 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
4679 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4681 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
4684 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
4686 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
4687 of Interlocked:Increment/Decrement/Add as inline ops.
4688 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
4690 2004-12-12 Geoff Norton <gnorton@customerdna.com>
4692 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
4693 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
4695 2004-12-12 Duncan Mak <duncan@ximian.com>
4697 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
4698 again. `patch_info->table_size' is no longer valid after Zoltan's
4701 2004-12-12 Martin Baulig <martin@ximian.com>
4703 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
4704 if we are the "real" method, ie. not an inlined method inside it.
4706 2004-12-11 Ben Maurer <bmaurer@ximian.com>
4708 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
4709 before we look in the special fields table. This fixes
4710 ../tests/thread-static-init.cs.
4712 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4714 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
4715 for Array get_Rank and get_Length. Fixes bug #70465.
4717 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
4719 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
4720 separate structure to reduce the size of MonoJumpInfo.
4722 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
4724 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
4726 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
4728 * mini.c (mini_get_inst_for_method): Changed to allow ports
4729 to return a MonoInst instead of opcode
4730 (renamed mini_get_opcode_for_method to better reflect the new functionality)
4732 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
4733 Allow ports to return a created MonoInst instead of op-code, will enable
4735 (renamed mini_get_opcode_for_method to better reflected the functionality)
4737 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
4739 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
4741 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
4743 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
4746 2004-12-08 Martin Baulig <martin@ximian.com>
4748 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
4749 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
4751 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
4753 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
4756 * exceptions.cs: Disable some tests which depend on properties of x86 fp
4759 2004-12-08 Raja R Harinath <rharinath@novell.com>
4761 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
4763 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
4765 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
4766 bug introduced by the previous patch.
4768 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
4770 * mini-ppc.c, objectc.cs: handle large structs passed by value
4773 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
4775 * mini-ppc.c: OP_ARGLIST implementation from
4776 Geoff Norton <gnorton@customerdna.com>.
4778 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
4780 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
4781 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
4783 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
4785 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
4787 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4789 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
4792 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
4794 * mini-sparc.c: Zero out localled-ed memory.
4796 * iltests.il: Add tests for zeroing out localloc-ed memory.
4798 2004-12-04 Martin Baulig <martin@ximian.com>
4800 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
4801 mono_method_get_signature_full().
4803 2004-12-03 Massimiliano Mantione <massi@ximian.com>
4805 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
4806 and some utility functions (always for SSAPRE), integrated SSAPRE.
4808 * driver.c: Added ssapre option.
4809 * ssa.c: Small fix on OP_ARG handling.
4810 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
4811 * Makefile.am: Likewise.
4813 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
4815 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
4818 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
4821 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4823 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
4825 * cpu-s390.md : Increase instruction length of oparglist.
4827 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
4829 2004-11-30 Martin Baulig <martin@ximian.com>
4831 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
4832 virtual generic methods. We call a special helper_compile_generic_method()
4833 icall to retrieve the method from the vtable, inflate and compile
4834 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
4836 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
4838 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
4840 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
4842 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
4844 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
4847 2004-11-27 Ben Maurer <bmaurer@ximian.com>
4849 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
4850 platforms with PIC aot.
4852 2004-11-28 Martin Baulig <martin@ximian.com>
4854 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
4857 2004-11-28 Martin Baulig <martin@ximian.com>
4859 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
4860 the result of mono_type_get_underlying_type() to check whether
4863 2004-11-26 Martin Baulig <martin@ximian.com>
4866 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
4869 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
4871 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
4872 the same way as the other arguments so they won't get clobbered.
4874 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
4875 calls through R11 since it is clobbered by the trampoline code.
4877 2004-11-26 Raja R Harinath <rharinath@novell.com>
4879 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
4880 pick up in-tree mscorlib.dll.
4882 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
4884 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
4886 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
4887 runtime data/code are now stored in a table similar to the GOT in ELF.
4888 This allows the code itself to be position independent.
4890 * aot.c: Fix loading of referenced assemblies after the lazy assembly
4893 * aot.c: Attach ELF type (object/function) directives to all global
4896 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
4898 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
4900 * mini-amd64.h: Turn on PIC AOT code.
4902 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
4903 returning the offset within an OP_AOTCONST instruction where the GOT
4904 offset needs to be added.
4906 * mini.h: Bump AOT file format version.
4908 2004-11-25 Martin Baulig <martin@ximian.com>
4910 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
4911 uninflated generic methods.
4913 2004-11-25 Martin Baulig <martin@ximian.com>
4915 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
4917 2004-11-24 Martin Baulig <martin@ximian.com>
4919 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
4920 original klass (this only applies for generic instances).
4922 2004-11-24 Martin Baulig <martin@ximian.com>
4924 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
4925 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
4928 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
4930 * mini.c (mono_method_to_ir): Disable inlining for methods containing
4931 localloc. Fixes #69678.
4933 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
4935 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
4937 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
4938 used SSE registers on pinvoke calls. Fixes #69774.
4940 2004-11-23 Geoff Norton <gnorton@customerdna.com>
4942 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
4943 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
4945 2004-11-23 Raja R Harinath <rharinath@novell.com>
4947 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
4948 Refer directly to the mcs/ tree.
4950 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4952 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
4953 Check if a trampoline for a synchronized method is required.
4955 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
4957 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
4958 with localloc if needed. Throe arithmetric exception in
4959 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
4960 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
4962 2004-11-19 Geoff Norton <gnorton@customerdna.com>
4964 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
4965 types before switching on type. Fixes #69622.
4967 2004-11-19 Raja R Harinath <rharinath@novell.com>
4969 * Makefile.am (check-local): New. Integrate into 'make check'.
4970 (MCS,RUNTIME): Define using in-tree mono and mcs.
4972 (%.exe): Use $(ILASM).
4974 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
4976 * mini-ppc.c: adjust initial prolog size (bug #69691).
4978 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
4980 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
4983 2004-11-17 Raja R Harinath <rharinath@novell.com>
4985 * Makefile.am (clean-local): Rename from 'clean'.
4987 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4989 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
4990 to mono_arch_is_int_overflow.
4991 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
4994 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
4996 * declsec.c|h: New files to support declarative security attributes.
4997 Added function to check if a method has (applicable) security.
4998 * mini.c|h: Add check for declarative security attributes in
4999 mono_method_check_inlining.
5000 * Makefile.am: Added declsec.c and declsec.h to the build.
5002 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
5004 * mini.c, mini.h: update to keep dynamic code info per-domain.
5006 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
5008 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
5009 (mini_init): Get rid of it from here too.
5011 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
5013 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
5014 implemented OP_RETHROW (patch by Geoff Norton
5015 <gnorton@customerdna.com>).
5017 2004-11-10 Geoff Norton <gnorton@customerdna.com>
5019 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
5020 between appdomains. Fixes appdomain-unload on PPC.
5022 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
5024 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
5025 mini-exceptions.c: handle the new wrapper types.
5026 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
5027 token value as a MonoClass* when compiling a wrapper.
5028 mono_jit_create_remoting_trampoline now takes an additional
5029 MonoRemotingTarget parameter.
5031 2004-11-10 Martin Baulig <martin@localhost>
5033 * mini.c (mono_method_to_ir): Use `generic_container->context'
5034 rather than creating a new one.
5036 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5038 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
5040 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
5042 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
5044 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
5045 the experimental aot cache stuff.
5047 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
5049 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
5050 mini-exceptions.c: update to exception clause structure changes.
5052 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
5054 * exceptions-x86.c (throw_exception): Fix warnings.
5056 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
5059 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
5061 * exceptions-sparc.c (get_throw_exception): Really fix this.
5063 2004-11-07 Ben Maurer <bmaurer@ximian.com>
5065 * tramp-*.c: we no longer support icalls without wrappers, so
5066 a bit of code can be removed here
5068 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
5070 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
5073 * cpu-sparc.md: Add op_rethrow.
5075 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
5077 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
5079 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
5080 * mini-ops.h: Add OP_RETHROW.
5082 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
5084 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
5086 2004-11-05 Geoff Norton <gnorton@customerdna.com>
5088 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
5089 Makes the output much easier to read
5091 2004-11-05 Ben Maurer <bmaurer@ximian.com>
5093 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
5094 prevents another huge leak when compiling with ssa. Secondly, the
5095 performance of doing this rather than freeing the lists is much
5096 better. GList does a lock every time you allocate a list link,
5097 so that it can use a memory pool. So, it is better to just use
5098 a memory pool of our own.
5100 * ssa.c, linear-scan.c: replace g_list_remove_link with
5101 g_list_delete. The remove one does not free the GList, so we were
5102 leaking memory. On -O=all --compile-all with corlib, this cut down
5103 3 MB of allocations.
5105 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
5107 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
5109 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
5111 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
5112 into a new function mono_create_jit_trampoline ().
5114 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
5116 * trace.c (get_spec): Allow tracing of classes without a namespace.
5118 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
5120 * mini.c: Fix pointer overwrite in mini_method_compile.
5122 2004-11-2 Geoff Norton <gnorton@customerdna.com>
5124 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
5125 The darwin ABI needs some special handling for 1 and 2 byte structs
5126 Lets use lbz/lhz instead of lwz everywhere.
5127 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
5128 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
5129 Use stb/sth for the former, and put the latter always on stack instead of in
5132 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
5134 * trace.c (is_filenamechar): Add '_'.
5136 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5138 * mini-s390.c: Fix prolog length to allow for large trace requirements.
5140 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
5142 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
5144 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
5145 depends on libmonogc. Fixes #68805.
5147 2004-10-26 Miguel de Icaza <miguel@ximian.com>
5149 * mini.c (mono_jit_free_method): Provide extra information for
5150 this error. Currently this leaks, but will be turned into a
5151 developer option in the future.
5153 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
5155 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
5157 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
5159 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
5160 boundary. Fixes reading of PATCH_INFO_R4 and R8.
5161 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
5163 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
5165 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
5166 trampolines for AOT code.
5168 2004-10-22 <vargaz@freemail.hu>
5170 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
5171 constructed types. Fixes #68136.
5173 2004-10-21 Martin Baulig <martin@ximian.com>
5175 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
5176 if it returns true, unwind the stack to the call instruction.
5178 2004-10-21 <vargaz@freemail.hu>
5180 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
5182 * mini.h: Bump AOT version number.
5184 * objects.cs: Add another test for unbox trampolines.
5186 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
5189 2004-10-20 <vargaz@freemail.hu>
5191 * driver.c: Add SHARED to the set of optimizations tested.
5193 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
5195 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
5198 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
5200 2004-10-20 Martin Baulig <martin@ximian.com>
5202 * mini-exceptions.c (mono_handle_exception): Call
5203 mono_debugger_handle_exception() to tell the debugger about
5204 catch/finally clauses.
5206 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
5208 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
5210 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
5213 2004-10-15 Geoff Norton <gnorton@customerdna.com>
5215 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
5216 methods as their native size, fixed bug #57543, #57545.
5217 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
5218 This saves a temporary register and mullw call down into 1 (minor perf
5219 increase for cases like sum = sum * 5; This use to translate into:
5222 It now translates to
5225 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
5227 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
5230 2004-10-11 Martin Baulig <martin@ximian.com>
5232 * mini.c (mono_method_to_ir): If we're a generic method, get the
5233 MonoGenericContainer from our MonoMethodNormal and create a
5234 MonoGenericContext from it.
5236 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
5238 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
5240 * basic-long.cs: Add test for checked i8->i2 cast.
5242 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5244 * inssel-ppc.brg: added a couple of speedup rules.
5246 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
5248 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
5249 to speed up rebuilds.
5251 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5253 * mini-s390.c: Minor fix to OP_OR_IMM.
5255 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
5257 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
5258 better. Fixes appdomain-unload.exe on sparc.
5260 2004-10-02 Massimiliano Mantione <massi@ximian.com>
5262 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
5263 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
5266 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
5268 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
5270 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
5272 * mini.c: Always generate a field read/write wrapper for members
5273 of the class MarshalByRefObject since the actual instance could
5276 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
5278 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
5280 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
5282 * driver.c mini.h trace.c: Move the setting of the main assembly into
5283 a separate function called mono_trace_set_assembly () and call it after
5284 actually loading the main assembly. Fixes #66872.
5286 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
5288 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
5289 using the code manager.
5291 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
5293 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
5295 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
5297 * cpu-amd64.md: Fix bug in previous patch.
5299 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
5302 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
5304 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
5305 mini-exceptions.c: updates for changed stack walk interface.
5307 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5309 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
5311 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
5313 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
5315 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
5317 * driver.c (mini_regression_list): Do not call mono_assembly_close
5318 since assemblies can't be unloaded.
5320 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
5322 * cpu-amd64.md: Fix more instruction lengths.
5324 * cpu-amd64.md: Fix lengths of some instructions.
5326 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
5328 * inssel.brg: Make the array ldelema check aot friendly.
5330 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
5332 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
5334 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
5336 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
5338 * mini-x86.c: Fix build.
5340 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
5341 mono_type_get_underlying_type () helper function to simplify code.
5343 2004-09-09 Martin Baulig <martin@ximian.com>
5345 * mini-amd64.c: Don't access `type->data.klass' directly, call
5346 mono_class_from_mono_type() instead since the type may be a
5349 2004-09-09 Martin Baulig <martin@ximian.com>
5351 * mini-amd64.c (get_call_info): Fix support for generic instances.
5352 (add_valuetype): Use mono_class_from_mono_type() to get the class
5353 since we can be a generic instance.
5355 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
5357 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
5359 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
5361 * liveness.c: reset spill costs on each scan: bug 62107
5363 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
5365 * exceptions-sparc.c (mono_arch_find_jit_info): remove
5366 unnecessary line that doesn't compile
5368 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
5370 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
5371 trampolines, make them call an error function so people can fix their
5374 2004-09-06 Martin Baulig <martin@ximian.com>
5376 * mini.c (mono_method_to_ir): When initializing locals, handle a
5377 generic instances like a valuetype if it's a valuetype and like a
5378 class if it's a class.
5380 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
5382 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
5383 stack. Fixes #64674.
5385 * exceptions.cs: Add test for unwinding of call arguments.
5387 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
5389 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
5390 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
5391 set the carry/borrow flag). The sparc and s390 implementations
5392 can now use optimized versions (and simplify the code). ppc bugfixes.
5394 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
5396 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
5398 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
5400 * inssel-amd64.brg: Remove leftover 32 bit rule.
5402 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
5404 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
5406 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
5407 mono_arch_find_jit_info functions into a new function. Fix a memory
5410 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
5413 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
5415 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
5418 * exceptions.cs: Add array size tests.
5420 * mini.c: Allocate a separate icall wrapper for each arity of
5421 mono_array_new_va. Fixes #59509.
5423 * exceptions.cs: Add testcase for 64578.
5425 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
5427 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
5429 2004-09-02 Martin Baulig <martin@ximian.com>
5431 * mini.c (mono_method_to_ir): When initializing the locals, call
5432 handle_initobj() on the generic instance itself, not its
5435 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
5437 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
5438 MonoJitInfo for dynamic methods.
5440 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
5442 * mini.c: Add support for freeing JIT data for dynamic methods.
5444 2004-09-01 Martin Baulig <martin@ximian.com>
5446 * mini-x86.c (is_regsize_var): Added support for generic
5448 (mono_arch_emit_prolog): Make this compile again, use
5449 `x86_push_imm_template (code)'.
5451 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
5453 * mini-x86.c: make all push_imm instructions that get
5454 patched always emit the long form
5456 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
5458 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
5459 in a per-domain hash.
5461 * mini-amd64.c (merge_argument_class_from_type): Handle generic
5464 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
5466 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
5469 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
5472 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
5473 Beginnings of SSE2 support.
5475 * exceptions.cs: Add more tests for checked int<->uint casts.
5477 2004-08-28 Martin Baulig <martin@ximian.com>
5479 * mini-x86.c (mono_arch_instrument_epilog): Added support for
5483 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
5484 Handle generic instances recursively.
5486 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
5488 * iltests.il: test for conv.u8 on a constant
5490 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
5492 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
5493 LCONV_x4 (shrun_32 (membase)).
5495 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
5497 * inssel-x86.brg: c&p rules for push/setret of long
5499 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
5501 * inssel-x86.brg: c&p rules for compare (base, regvar) and
5502 compare (regvar, base)
5504 * inssel-x86.brg: more burg love
5506 * inssel.brg: more cleanup
5508 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
5510 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
5512 * basic-long.cs, basic-calls.cs: new tests for optimization.
5514 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
5516 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
5519 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
5521 * mini-amd64.c (read_tls_offset_from_method): Add another case.
5523 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
5525 * inssel.brg (mini_emit_memcpy): use
5526 NO_UNALIGNED_ACCESS to disable memcpy optimization
5528 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
5530 * mini-amd64.c: Handle generic types in various places.
5532 * mini.c (mono_method_to_ir): Handle generic types in init locals.
5534 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
5536 * mini.c (handle_box): Fix warning.
5538 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
5540 * mini-amd64.h: Enable the emit_state optimization.
5542 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
5544 * mini-amd64.c: Add some new 64 bit peephole opts.
5546 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
5548 * cpu-amd64.md: sreg1 of div instructions must be %rax.
5550 * mini-amd64.c: Register allocator fixes.
5552 * mini.c: Add an optimization to emit_state to avoid allocation of new
5553 registers on some platforms.
5555 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
5557 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
5559 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
5560 allocation. Fixes #63085.
5562 * basic-long.cs: Add new regression test.
5564 * mini-amd64.c: Register allocator improvements.
5566 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
5568 * mini-amd64.c (read_tls_offset_from_method): Add another code
5571 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
5572 instruction sequence for nullifying class init trampolines.
5574 * objects.cs: Add new regalloc test.
5576 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
5578 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
5580 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
5582 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
5585 * driver.c: Fix profiling after TLS changes.
5587 * driver.c (mono_main): Set mono_stats.enabled if needed.
5589 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
5592 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
5594 * mini-x86.c: use a 1 op rather than a 2 op tls access
5595 instruction -> faster.
5597 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
5599 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
5602 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
5604 * exceptions-sparc.c (throw_exception): fix typo
5606 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
5608 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
5609 set tree->dreg correctly with tls. Allow any
5610 register to be used.
5612 * mini-x86.c (read_tls_offset_from_method): add new code
5613 generation pattern seen with GCC.
5616 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
5618 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
5619 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
5620 exceptions-sparc.c: fix some performance issues in exception
5621 handling and setting of the stack trace for exceptions that were
5624 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
5626 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
5629 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
5632 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
5634 This patch inlines tls access, when possible.
5636 * mini.h: new arch functions for TLS intrinsics.
5637 All platforms updated with a stub.
5639 * mini.c: use the new intrinsics
5641 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
5642 arch specific intrinsic for tls variables
5644 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
5646 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
5649 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
5651 * mini.c: thread local allocation
5653 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
5655 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
5657 * Makefile.am: Link against the static version of libmonogc.
5659 * Makefile.am: Link the static versions of the convenience libraries
5660 into the mono executable.
5662 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
5664 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
5666 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
5667 on integer overflow.
5669 * mini-amd64.c: Reorganize function call code.
5671 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
5673 2004-08-14 Ben Maurer <bmaurer@ximian.com>
5675 * inssel-x86.brg: use xor eax,eax.
5677 * basic.cs: new tests
5679 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
5681 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
5682 in exception throwing code.
5684 2004-08-14 Ben Maurer <bmaurer@ximian.com>
5686 * inssel-x86.brg: use xor esi,esi.
5688 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
5690 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
5691 can trace methods compiled during mini_init () too.
5693 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
5696 2004-08-14 Ben Maurer <bmaurer@ximian.com>
5698 * Makefile.am: static link on x86 (r=zoltan)
5700 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
5702 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
5703 code since it causes some programs to fail.
5705 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
5707 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
5709 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
5711 * mini.c: ovfops_op_map - add STACK_OBJ case for
5713 * basic.cs: add test_0_pin_string as test
5716 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
5718 * Makefile.am: build C# if srcdir != builddir
5720 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
5722 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
5723 fall-through blocks.
5725 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
5727 * driver.c: enable loop by default again and include abcrem in -O=all.
5729 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
5731 * iltests.il: Add some localloc tests.
5733 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
5735 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
5738 * inssel-amd64.brg: Add some optimizations.
5740 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
5743 * Makefile.am: Statically link mono against libmono on AMD64.
5745 * mini-amd64.c inssel-amd64.brg: Optimizations.
5747 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
5749 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
5751 * tramp-amd64.c: Patch calling code in trampolines.
5753 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
5755 * mini-amd64.c: pinvoke struct passing fixes.
5757 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
5759 * mini-sparc.c: redo change, make mono_arch_cpu_init call
5760 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
5762 2004-08-05 Duncan Mak <duncan@ximian.com>
5764 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
5767 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
5769 * mini-amd64.c (emit_move_return_value): Move return value for normal
5772 2004-08-05 Martin Baulig <martin@ximian.com>
5774 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
5775 `type->type'; just modify `type' itself when dealing with enums
5776 and generic instances.
5777 (check_call_signature): Make `simple_type' a `MonoType *'.
5779 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
5781 * mini.c: Use OP_PADD to add offsets to addresses.
5783 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
5785 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
5787 * mini-sparc.c (mono_arch_emit_epilog): fix check
5788 for folding last op into restore instruction
5790 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
5792 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
5793 helper methods using the code manager.
5795 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
5797 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
5799 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5801 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
5802 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
5804 * mini-s390.c: fix tail processing
5806 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
5808 * mini-ppc.c: mul.ovf.un exception name fix.
5810 2004-08-03 Martin Baulig <martin@ximian.com>
5812 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
5813 instances; before jumping to `handle_enum', also modify `ptype'.
5815 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
5817 * cpu-sparc.md: fcall maximal length too small.
5819 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
5821 * mini-amd64.c mini.h: Add initial support for passing/returning
5822 structures to/from pinvoked methods.
5824 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
5826 * mini-ppc.c: reg allocator fix.
5828 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
5830 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
5832 * inssel.brg: Optimize memset on 64 bit machines.
5834 * mini-amd64.c: Fix some vararg cases.
5836 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5838 * mini-s390.c: Corrected macro in emit_float_to_int
5840 * s390-abi.cs: Tests to exercise the s390 ABI
5842 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
5844 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
5847 * basic.cs: Add a test for add.ovf.un.
5849 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
5851 * mini-sparc.c: add case for OP_IDIV_UN
5853 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
5855 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
5857 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
5859 2004-07-30 Ben Maurer <bmaurer@ximian.com>
5861 * basic.cs: regression tests.
5863 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
5866 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
5868 * basic.cs: Add a new test.
5870 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
5871 and AOT. Various fixes and optimizations.
5873 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
5875 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
5877 * mini-ppc.c: make sure temp regs are not used for global reg
5880 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
5882 * cpu-sparc.md: conv_i8 fix for 64bits
5884 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
5886 2004-07-29 Ben Maurer <bmaurer@ximian.com>
5888 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
5889 add opcode for cmp BYTE PTR [eax], imm.
5891 * inssel.brg: Make memcpy and memset takes bases.
5893 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
5895 * *-amd64.*: More AMD64 work.
5897 2004-07-28 Ben Maurer <bmaurer@ximian.com>
5899 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
5900 add a compare-not-equal opcode.
5902 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
5904 * mini.c: Use mono_init_from_assembly instead of mono_init.
5906 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
5908 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
5910 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
5912 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
5914 * inssel.brg: 64 bit fixes.
5916 * mini.h (MonoCallInst): Add some AMD64 specific data.
5918 * mini.h: Add some OP_P opcodes.
5920 2004-07-28 Ben Maurer <bmaurer@ximian.com>
5922 * basic.cs: tests for 61797 and 61740
5924 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
5926 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
5927 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
5929 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
5931 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
5933 * *-amd64*.*: Ongoing AMD64 work.
5935 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
5937 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
5939 * *-amd64*: Ongoing AMD64 work.
5941 * mini-arch.h: Add AMD64 support.
5943 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
5945 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
5947 * mini-ops.h: Add new opcodes.
5949 * Makefile.am: Add AMD64 support.
5951 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
5952 rules into the inssel-long*.brg files.
5954 * *-amd64.*: Add beginnings of AMD64 backend.
5956 2004-07-22 Ben Maurer <bmaurer@ximian.com>
5958 * mini.c (print_dfn): commenting out the code that prints
5959 the cil. With -O=deadce, this makes -v -v crash.
5961 * cpu-pentium.md: make checkthis have a length of 2
5963 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
5965 * mini-sparc.h: fix implementations of __builtin
5966 functions for Sun compiler for V9.
5968 2004-07-16 Ben Maurer <bmaurer@ximain.com>
5970 * mini.c: use the new stelem.ref wrapper
5971 * exceptions.cs, arrays.cs: new stelem.ref tests
5973 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
5975 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
5976 new XSP should work with these changes).
5978 2004-07-14 Ben Maurer <bmaurer@ximain.com>
5980 * inssel-{long32,x86,}.brg: trivial optimizations.
5982 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
5984 * mini.c: load value when emitting box operation in
5987 2004-07-12 Ben Maurer <bmaurer@ximian.com>
5989 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
5990 is one byte shorter than cmp DWORD PTR [eax], 0.
5992 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
5994 * inssel-ppc.brg: arguments on the stack are always
5995 relative to the stack pointer (spotted by Neale Ferguson).
5997 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5999 * exceptions-x86.c: delay appending the method name to the trace until
6000 after mono_jit_info_table_find is called, as this gets the real
6003 2004-07-09 Ben Maurer <bmaurer@ximian.com>
6005 * aot.c: register roots
6007 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
6009 * aot.c : I could just use PLATFORM_WIN32 flag.
6011 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
6013 * aot.c : Reverting the previous fix. This time it broke linux build.
6015 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
6017 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
6019 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
6021 * mini.c (handle_stack_args): Remove some more debugging code.
6023 * mini.c (handle_stack_args): Remove debug output left in by mistake.
6025 * driver.c mini.h aot.c: Allow additional options to be specified with
6026 --aot and pass them to mono_compile_assembly.
6028 * aot.c: Add experimental code to AOT compile all loaded assemblies
6029 on demand and save the code into a cache in the filesystem.
6031 * aot.c: Add support for more wrapper methods.
6033 * mini.c (handle_stack_args): Handle some corner cases. Fixes
6036 * cpu-*.md: Remove removed opcodes.
6038 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
6039 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
6040 related icalls to marshal.c.
6042 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
6044 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
6046 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
6048 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
6050 2004-07-06 Ben Maurer <bmaurer@ximian.com>
6051 * liveness.c: If liveness is recomputated we need to reset the information
6052 for each variable. This way, if the liveness range has been narrowed
6053 by optimizations that happened after the last computation, we can return
6056 For example, if you have
6061 // Tons of code that does not affect i
6067 i = 0 is dead code and will be removed by SSA. However, when
6068 linear scan gets to the code, i will still appear to be live
6069 throughout the entire block. This prevents good register allocation.
6071 2004-07-06 Martin Baulig <martin@ximian.com>
6073 * debug-mini.c (mono_debug_init_method): Allow
6074 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
6075 (mono_debug_add_icall_wrapper): New method.
6077 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
6079 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
6081 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
6084 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
6086 * aot.c (mono_aot_load_method): Fix loading of debug info.
6088 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
6090 * aot.c: Add logging support.
6092 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
6094 * mini.h: Add prototype for mono_print_method_from_ip.
6096 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
6098 * inssel.brg: 64 bit fixes.
6100 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
6103 * Makefile.am: Add SPARC64 support.
6105 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
6107 * aot.c: Fix alignment problems on 32 bit platforms.
6109 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
6111 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
6114 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
6117 * mini.h: Bump AOT file version. Some 64 bit fixes.
6119 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
6121 * inssel-sparc.brg: Add new rule to avoid register moves.
6123 * inssel.brg: Add ldind_to_load_membase helper function.
6125 2004-06-30 Ben Maurer <bmaurer@ximian.com>
6127 * mini.c: OffsetToStringData intrinsic.
6129 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
6131 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
6133 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
6136 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
6137 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
6139 * mini.c: reinstated mono_compile_get_interface_var()
6140 on x86, too, since the change breaks the Gtk# build there as well.
6142 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6144 * driver.c: remove loop from the default optimizations: it seems to
6145 interact badly with some of the other options (see bug #60613).
6147 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
6149 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
6150 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
6152 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
6154 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
6155 vararg-using methods.
6157 2004-06-21 Martin Baulig <martin@ximian.com>
6159 * mini/mini-exceptions.c
6160 (mono_handle_exception): Added `gpointer original_ip' argument.
6161 After calling mono_unhandled_exception(), call
6162 mono_debugger_unhandled_exception() and if that returns true,
6163 restore the context and return.
6165 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
6167 * mini-ppc.c: prefer the use of relative branches so
6168 they won't need to be patched in aot code (patch from Patrick Beard).
6170 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
6172 * aot.c: patch from Patrick Beard to make the output assembly
6173 more correct for the MacOSX assembler. Small tweak to
6174 generate sane images on Linux/PPC, too.
6176 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6178 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
6179 case until bug #59509 is fixed (shows up in #60332).
6181 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6183 * mini.c: make sure the needed wrappers are compiled, too, with
6186 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
6188 * driver.c: remove NPTL reference in --version output.
6190 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6192 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
6193 generate valid assembly for the Mach-O assembler.
6195 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
6197 * driver.c: don't include abcrem in the all optimization specifier
6198 since it slows down jit compilation too much for now.
6200 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
6202 * mini.c: use BIGMUL only if both operands have the same signage.
6203 * iltests.il: Test for bug 60056. (errors related to signage in
6208 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
6210 * mini.c, aot.c: memory leak fixes.
6212 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
6214 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
6216 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
6218 * Makefile.am: remove the -static hack completely, it links in
6219 statically glib as well.
6221 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
6223 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
6224 * exceptions.cs: make it compile with new mcs/csc.
6226 2004-06-03 Massimiliano Mantione <massi@ximian.com>
6227 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
6228 and added relevant test case.
6230 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
6232 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
6233 regressions in gtk-sharp.
6235 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
6237 * exceptions.cs: New regression tests.
6239 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
6241 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
6243 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
6245 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
6247 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
6249 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
6251 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
6253 * mini.c (mono_jit_runtime_invoke): Init class in this
6254 method instead of trusting mono_jit_compile_method to
6255 do the work (because wrappers can be in object class)
6257 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
6259 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
6261 * basic-long.cs: New regression test.
6263 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
6265 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
6268 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
6270 * Makefile.am: fix miguel's change to build mono statically against
6271 libmono (track build dependencies).
6273 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
6275 * cfold.c: Some glib versions do not have G_MININT32.
6277 2004-05-26 Massimiliano Mantione <massi@ximian.com>
6279 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
6280 with precision of tan, atan, sin and cos, and implemented related
6281 regressions tests (fixes bug 54467, but one new problem appeared and
6284 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
6286 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
6288 * exceptions.cs: Add test for constant folding && division by zero.
6290 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
6291 since driver.c is in libmono too, so the optimization was useless.
6293 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
6294 variable to driver.c so the compiler can emit more efficient code to
6297 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6299 * Makefile.am: don't distribute generated inssel.[ch] files.
6301 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
6303 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
6304 into the default appdomain. Fixes #58707.
6306 * jit-icalls.c: Remove the broken approximation for truncl, doing
6307 no conversion is better.
6309 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
6312 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
6314 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
6315 of the mcrxr instruction which is not available on some processors
6316 even if it's documented to be. Implement add and sub overflow correctly
6317 (still not complete for long unsigned). Speed up icalls a bit.
6319 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
6321 * mini.c (mono_jit_compile_method_with_opt): Make sure that
6322 we run .cctor in the current domain instead of target_domain.
6324 Fixes bug #58558, .cctor not being called in -O=shared.
6326 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
6328 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
6330 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
6332 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
6333 which can be done with an imm8, do it that way.
6334 (mono_arch_output_basic_block): ditto for a jmp
6335 (mono_arch_emit_prolog): Computate maximum offset of a label.
6337 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
6339 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
6340 now tries to allocate prefered physical reg's for virtual
6341 regs. This reduces the number of emited spills/loads with
6342 20-30% on our core assemblies.
6344 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6346 * jit-icalls.c: truncl() is not needed and trunc() is
6347 the correct thing to do anyway (bug #58287).
6349 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
6351 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
6354 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
6356 * driver.c: enable loop optimizations by default.
6358 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
6360 * mini-x86.c: fix calc of max loop size when aligning loops start.
6362 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
6364 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
6367 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
6369 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
6372 * basic-long.cs: Add tests for add/subtract of immediates with carry.
6374 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
6376 * mini.c (inline_method): Allways inline some wrappers even if the cost
6377 is too large. Fixes #58785.
6379 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
6381 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
6383 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
6384 (crichton@gimp.org). Beginning of support for sparc/linux.
6386 * mini-sparc.c: Optimize retrieval of LMF address.
6388 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
6390 * exceptions-ppc.c: handle alloca in methods with clauses.
6392 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
6394 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
6396 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
6398 * mini.c: Delegate most of the abort signal work to
6399 mono_thread_request_interruption, which also handles Stop and Suspend
6402 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
6404 * mini.c mini.h: Allow inlining of icall wrappers if the backend
6405 supports the save/restore lmf opcodes.
6407 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
6409 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
6412 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
6414 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
6416 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
6417 methods which contain array accesses.
6419 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
6420 boundaries. Fixes #58537.
6422 * iltests.il: Add regression test for #58537.
6424 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
6426 * mini-x86.c (mono_arch_local_regalloc): Last part of
6427 fix for bug #58633 (releasing register to early).
6429 2004-05-18 Miguel de Icaza <miguel@ximian.com>
6431 * basic-long.cs: Add new regression test.
6433 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
6435 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
6436 register too early on the chain.
6438 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
6440 * mini.c (create_helper_signature): Use a helper function to reduce
6441 the code which needs to be written. Also set the calling convention of
6442 icalls on windows. Fixes #57840.
6444 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
6446 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
6447 exceptions-ppc.c: added helper function to get the instruction address
6448 from a signal handler context.
6450 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
6452 * helpers.c: use g_get_tmp_dir. Invokes happyness
6455 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
6457 * helpers.c: Add new env variable to pass args to objdump.
6458 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
6460 2004-05-17 Radek Doulik <rodo@ximian.com>
6462 * Makefile.am (common_sources): added abcremoval.h so it get
6463 disted and daily mono packages on go-mono.com will build again
6465 2004-05-17 Massimiliano Mantione <massi@ximian.com>
6467 * abcremoval.c: Fixed coding style, added copyright header.
6469 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
6471 * mini.h: Added prototype for abc removal main function.
6473 * build_relations_propagation_table.pl: Added copyright header.
6475 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
6477 * basic-long.cs: reg test for complex ceq_long bug.
6479 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
6481 * mini-x86.c (mono_arch_local_regalloc): Correctly free
6482 reg in long and clob case (bug #58343). Fixed/added comments.
6484 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
6486 * mini.c (mono_jit_runtime_invoke): Follow new convention
6487 of calling the invoke method with an function pointer.
6489 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
6491 * ChangeLog: Fix author of memory leak patch.
6493 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
6495 * Makefile.am: fix make dist as well...
6498 2004-05-14 Massimiliano Mantione <massi@ximian.com>
6500 * cfold.c: Made so that conversions from pointer to int4 are no-ops
6501 on archs where pointers are 4 bytes long.
6503 * Makefile.am: Added abcremoval.c source file.
6505 * abcremoval.c: Added abcremoval.c.
6507 * abcremoval.h: Added abcremoval.h.
6509 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
6511 * inssel.brg: Enabled bounds check removal.
6513 * mini.c: Added support for abcrem optimization.
6515 * mini.h: Added abcrem optimization label.
6517 * driver.c: Added support for abcrem optimization.
6519 * propagated_relations_table.def: Added propagated_relations_table.def.
6521 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
6523 * mini.c, cfold.c: fix style.
6525 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6527 * mini.c: handle issue with the low-level implementation of
6528 some long opcodes (bug #54209).
6530 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
6532 * basic.cs: test for my new cmov stuff.
6534 2004-05-13 Patrik Torstensson
6536 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
6537 opt and added peephole documentation.
6539 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
6541 * tramp-ppc.c: rewrote the generic trampoline code.
6543 2004-05-11 Patrik Torstensson
6545 * mini-x86.c: optimize long shl/shr asm code (one less branch)
6547 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
6549 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
6551 * mini.h mini.c dominators.c: Applied patch from Derek Woo
6552 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
6554 * mini.c: Add new icalls for AsAny marshalling.
6556 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
6558 * tramp-ppc.c, mini-ppc.c: more cleanups.
6560 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6562 * mini.c: no warnings.
6564 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6566 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
6568 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
6570 * mini.c: In the thread abort signal handler, if the thread is in the
6571 process of being stoped, don't throw the Abort exception, just stop the
6574 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
6576 * tramp-ppc.c: removed old code.
6578 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6580 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
6581 do some simple speed optimizations on ppc.
6583 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
6585 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
6586 and large offsets in load/store.
6588 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
6590 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
6591 it causes regressions.
6593 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
6595 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
6598 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
6600 * jit-icalls.c: remove warnings.
6601 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
6602 speedups for unsafe code.
6604 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
6606 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
6608 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
6610 * basic-calls.cs: Add new regression test.
6612 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
6615 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
6617 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
6620 2004-05-06 Patrik Torstensson
6622 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
6623 long reg allocation in any reg (not only eax:edx) and implemented
6624 long shl/shr ops in asm instead of helpers.
6626 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
6628 * mini-sparc.h: Fix warnings.
6630 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
6633 * mini-exceptions.c (mono_handle_exception): Call the filter in a
6634 separate statement for clarity.
6636 * mini-sparc.c: Update status.
6638 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
6640 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
6643 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6645 * inssel-ppc.brg: another small pre-release workaround:
6646 we don't do overflow detection for long_sub_un.
6648 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6650 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
6651 (also works around a weird ppc bug: 57957).
6653 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
6655 * tramp-ppc.c: trampoline fixes.
6657 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
6659 * mini-ppc.c: fixed typos.
6661 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
6663 * mini-ppc.c, exceptions-ppc.c: more code saves registers
6664 at the top of the stack. Fixed typos. Use a frame registers
6665 for all the methods with exception clauses.
6667 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
6669 * exceptions-ppc.c: restore fp registers.
6671 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
6673 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
6674 order from the stack top (moved the stack room to save the
6675 return value for trace after the param area). Fixed corruption
6676 in restoring registers on unwind.
6678 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
6680 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
6682 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6684 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
6685 and prolog/epilog for methods that use it. Allow
6686 enough param area room for varargs methods. Fix miguel's
6687 breakage in exception handling.
6689 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6691 * Makefile.am: run genmdesc only on current arch.
6693 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6696 * mini-x86.h: fix the build on windows.
6698 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
6700 * 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.
6702 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
6704 * mini-exceptions.c: New file.
6706 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
6707 Move some parts of the x86 exception handling code to an
6708 arch-independent file so it can be shared with other ports.
6710 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
6712 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
6714 2004-04-26 David Waite <mass@akuma.org>
6716 * driver.c: remove comma from end of enumeration declaration
6718 2004-04-26 Jackson Harper <jackson@ximian.com>
6720 * driver.c: parse config file before loading first assembly. This
6721 allows the user gac to be enabled/disabled.
6723 2004-04-23 Miguel de Icaza <miguel@ximian.com>
6725 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
6726 simpler mechanism: we do not care what is encoded initially
6727 (branch absolute or relative), we care about the code and its
6728 target. I kept the old code for reference for now.
6730 The new code tries first to determine if the jump is anywhere in
6731 the -/+32 absolute meg range, if it succeeds, it encodes using the
6732 absolute branch; If not, it tried to find something in the
6733 relative range, if not, it uses the handle_thunk code.
6735 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
6737 * exceptions-ppc.c: use the correct ip register on macosx.
6739 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
6741 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
6743 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
6745 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
6746 Raise exception on integer divide by zero by hand since the hw
6747 doesn't support it. Handle NaNs in FP compares.
6749 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
6751 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
6752 code reducing duplication between the platforms and enabled
6753 signal exception handling (on linux for now).
6755 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
6757 * exceptions-ppc.c: more macosx support.
6759 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6761 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
6763 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
6765 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
6767 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
6769 * iltests.il: more tests.
6771 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
6773 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
6776 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
6778 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
6780 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
6782 * liveness.c: Mark variables as volatile in all basic blocks reachable
6783 from exception clauses.
6785 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
6787 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
6790 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
6792 * iltests.il, basic.cs: more tests for regalloc.
6794 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
6796 * iltests.il: Some tests for register allocation modifications
6799 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
6801 * exceptions.cs: Add regression test for bug #56782.
6803 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
6804 original stack trace if an exception is rethrown. Fixes #56782. Oh,
6805 the beauty of fixing the same thing in 5 different files...
6807 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
6809 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
6812 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
6814 * mini.c: Add support for STRWLPARRAY marshalling convention.
6816 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
6818 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
6819 to init the context to setup the regs pointer).
6821 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
6823 * exceptions-ppc.c: more exceptions work.
6825 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6827 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
6830 2004-04-13 Miguel de Icaza <miguel@ximian.com>
6832 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
6833 can use the memory directly.
6835 * cpu-pentium.md: Update documentation from a post from Zoltan.
6837 add x86_add_membase, x86_sub_membase, x86_mul_membase
6839 2004-04-13 Miguel de Icaza <miguel@ximian.com>
6841 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
6842 GENERAL_REGS they were also hardcoded for all PPC ports.
6844 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
6846 Remove hard-coded limit for floating point registers, use
6847 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
6849 Notice that in MacOS X calling conventions you can fit a lot more
6850 floating point values in registers, so I should update the PInvoke
6851 test to excercise the passing of floating point values on the
6852 stack (currently broken).
6854 2004-04-06 Miguel de Icaza <miguel@ximian.com>
6856 * tramp-ppc.c (create_trampoline_code): Added
6857 JUMP_TRAMPOLINE_SIZE.
6858 (ppc_magic_trampoline): Follow the pattern from
6859 x86_magic_trampoline: if code is set to zero, return.
6860 (create_trampoline_code): Always pass MonoMethod to the jump
6861 trampoline, before it was passing a null.
6862 (mono_arch_create_jump_trampoline): Implement the jump stub, could
6863 share the code with mono_arch_create_jit_trampoline.
6865 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
6867 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
6870 * cpu-g4.md: Added length for jmp instruction, the worst case
6871 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
6874 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
6876 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
6878 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
6880 * mini.c: Only set bblock->real_offset when adding a new bblock, and
6881 before each IL instruction.
6883 * mini.c (CEE_BOX): Fix warnings.
6885 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6887 * mini.c: removed a few unused vars and extra whitespace.
6889 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
6891 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
6893 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
6895 (OP_GETCHR): use the above
6896 (CEE_LDELEMA): use the above.
6898 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
6899 version of the generic impl.
6900 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
6901 (CEE_LDELEMA): use the above.
6903 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
6905 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
6908 * iltests.il: Added new regression test for #56317.
6910 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
6912 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
6913 under NetBSD. Fixes #56450.
6915 * liveness.c (update_gen_kill_set): Fix previous patch.
6917 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6919 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
6921 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
6923 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
6926 * inssel-sparc.brg: Add more optimizations.
6928 * mini-sparc.c: Replace multiply/divide with shifts if possible.
6930 2004-04-01 Martin Baulig <martin@ximian.com>
6932 * mini.c (handle_box): New static function; moved the
6933 implementation of CEE_BOX here.
6934 (mono_method_to_ir): Added `constrained_call' variable.
6935 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
6936 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
6937 mono_method_get_constrained() to get the method.
6939 2004-04-01 Martin Baulig <martin@ximian.com>
6941 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
6942 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
6943 (mono_method_to_ir): We don't need these macros anymore since
6944 mono_class_get_full() already takes care of it.
6946 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6948 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
6949 use @function (as doesn't accept #function here) and check the return
6950 value of system and stop if fails.
6952 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6954 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
6956 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
6958 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
6960 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
6962 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
6965 * basic-long.cs: Add test for negation of Int64.MinValue.
6967 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
6969 * mini-sparc.c: Update status.
6971 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
6973 * exceptions-sparc.c: Fix return value in filters.
6975 * inssel-sparc.brg: Fix register allocation in some rules.
6977 2004-03-28 Martin Baulig <martin@ximian.com>
6979 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
6982 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
6984 * mini-x86.c (mono_arch_patch_code): Fix warnings.
6986 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
6987 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
6988 remove unused conv_u4 opcode.
6990 * mini-x86.c: Remove valgrind workaround since it slows down things
6991 even when mono is not run under valgrind.
6993 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
6995 * mini-sparc.c: Update status.
6997 * inssel-sparc.brg: Add some optimizations.
6999 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
7000 future delay slot filling. Add support for varargs, tail calls and JMP.
7002 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
7003 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
7005 * inssel.brg: Fix register allocation in OP_ARGLIST.
7007 * inssel.brg: Fix warnings.
7009 2004-03-25 Martin Baulig <martin@ximian.com>
7011 * mini.c (inflate_generic_field): Removed.
7012 (mini_get_method): Removed, use mono_get_method_full(),
7013 (mini_get_class): Removed, use mono_class_get_full().
7014 (mono_method_to_ir): Pass our generic context to
7015 mono_field_from_token().
7017 2004-03-25 Martin Baulig <martin@ximian.com>
7019 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
7020 of a `MonoMethod *'.
7021 (mini_get_method): Take a `MonoGenericContext *' instead
7022 of a `MonoMethod *'.
7023 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
7024 a new local variable called `generic_context' which holds the
7025 current `MonoGenericContext *'; use it to lookup things.
7027 2004-03-24 Martin Baulig <martin@ximian.com>
7029 * mini.c (mini_get_class): New static method; if we're inside a
7030 generic instance, inflate the class if neccessary.
7031 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
7033 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
7035 * iltests.il: New regression test for #55976.
7037 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
7040 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
7042 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
7045 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
7047 * liveness.c: Consider SSA stores as well as loads when making vars
7050 * exceptions.cs: New regression tests for register allocation.
7052 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
7054 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
7055 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
7056 domain lock only to protect puntual access to data structures.
7057 Added access lock for sighash, jit_icall_hash_name,
7058 jit_icall_hash_addr and domain->code_mp.
7060 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
7062 * driver.c: Print SIGSEGV handling method.
7064 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
7066 * mini.c (setup_jit_tls_data): Handle case when this is called
7067 multiple times for a thread.
7069 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
7070 is different from fbxx_un. Fixes #54303. Also use constants instead of
7071 magic numbers in a lot of places.
7073 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
7075 * exceptions.cs: Fix cctor test when --regression is used.
7077 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
7079 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
7082 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
7084 * inssel-ppc.brg: fixed register assignments for some rules.
7086 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
7088 * exceptions.cs: Add test for exceptions in static constructors.
7090 * mini.c (mono_jit_compile_method_with_out): Move the calling of
7091 static constructors outside the domain lock. Fixes #55720.
7093 2004-03-17 Martin Baulig <martin@ximian.com>
7095 * mini.c (get_generic_field_inst): Removed, this'll never happen.
7096 (inflate_generic_field): Take the `MonoMethod *' instead of the
7097 `MonoClass *' and added support for generic method.
7098 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
7099 have a `field->parent->gen_params', only inflate the field if it's
7100 an open constructed type.
7102 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
7104 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
7105 exception object instead of the preconstructed ones.
7107 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7109 * mini.c: reverted changed to sigsegv_signal_handler commited
7110 accidentally in the previous patch.
7112 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7115 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
7116 running --aot with an old assembly.
7118 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
7120 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
7123 * mini-sparc.c: Add support for v9 branches with prediction.
7125 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
7127 * mini.c (mini_init): #warning is GNUC only
7129 * mini-sparc.h: implement __builtin_frame_address
7130 and __builtin_return_address for Sun C compiler
7132 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
7134 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
7136 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
7138 * basic-calls.cs: Add test for unaligned byref long argument passing.
7140 * mini-ops.h: Add sparcv9 compare and branch instructions.
7142 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
7143 v9 instructions if we have a v9 cpu.
7145 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
7146 registers for global allocation.
7148 * exceptions-sparc.c: Fixes.
7150 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
7152 * liveness.c (mono_analyze_liveness): Optimized version.
7154 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
7156 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
7159 * basic-float.cs basic-calls.cs: New regression tests.
7161 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
7163 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
7164 sigaltstack implementation.
7166 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
7168 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
7169 stuff if SIGSEGV_ON_ALTSTACK is not defined.
7171 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
7173 * mini.c: Fix warnings.
7175 * mini.c (mono_resolve_patch_target): New function which contains the
7176 arch independent part of the patching process.
7178 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
7179 patching code to a separate function.
7181 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
7183 * mini.c (add_signal_handler): ifdef out on Windows
7185 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
7187 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
7188 cpu-sparc.md: Add exception handling support + other fixes.
7190 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
7191 typed GC detection in --version.
7193 * basic.cs exceptions.cs: New regression tests.
7195 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
7196 the arch specific code can store data during a compilation.
7198 * mini-ops.h: Add OP_SETFRET.
7200 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
7201 function, register a separate icall for each arity, so the icalls can
7204 * mini.c (mono_print_tree): Print negative offsets in a more readable
7207 * mini.c: Make signal handling work on sparc.
7209 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
7211 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
7213 * jit-icalls.c: Emulate truncl by aintl on solaris.
7215 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
7217 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
7219 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
7221 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
7223 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
7224 a MarshalByRef type, inline a method that performs the check, taking into
7225 account that the object can be a proxy. Also implemented tow new opcodes:
7226 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
7227 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
7228 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
7230 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
7232 * mini-ppc.c: if a relative branch displacement is too big
7233 but it points to and area reachable with an absolute branch,
7236 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
7238 * mini.c: optimize small copies in cpblk.
7240 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
7242 * basic-calls.cs basic-float.cs: New regression tests.
7244 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
7245 negative offsets from %fp. Implement localloc. Fix local register
7246 allocation. Fix the case when the this argument needs to be saved to
7247 the stack. Implement some missing opcodes.
7249 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
7251 * mini.c (mini_method_compile): Reenable global regalloc in methods
7252 with exception handlers.
7254 * linear-scan.c (mono_varlist_sort): Fix warning.
7256 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
7258 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
7261 * liveness.c: Make all variables uses in exception clauses volatile, to
7262 prevent them from being allocated to registers. Fixes #42136.
7264 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
7266 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
7269 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
7270 argument to mono_arch_regalloc_cost.
7272 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
7275 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
7277 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
7278 Make the cost of allocating a variable to a register arch dependent.
7280 * basic-calls.cs: Fix compilation of tests.
7282 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
7283 helper function to cut back on the number of #ifdefs needed.
7285 * mini-ppc.c: Fix compilation.
7287 * basic-calls.cs: New regression tests.
7289 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
7291 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
7292 of l0 since that is callee saved.
7294 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
7297 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
7298 of delay instruction.
7300 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
7302 * mini.h (MonoCallInst): Add 'virtual' flag.
7304 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
7306 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
7308 * *.cs: New regression tests.
7310 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
7313 * mini.c (mono_runtime_install_handlers): Fix build.
7315 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
7316 'signal_stack_size' members.
7318 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
7319 alternate signal stack.
7321 * exceptions-x86.c: Add stack overflow handling.
7323 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
7324 functions to arch independent code.
7326 * mini.c (mono_print_tree): Print more detailed info for load_membase
7329 2004-02-23 Martin Baulig <martin@ximian.com>
7331 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
7333 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
7335 * mini-x86.c: fixed reg allocation for div/rem.
7337 2004-02-22 Miguel de Icaza <miguel@ximian.com>
7339 * driver.c (mono_main): Report some configuratio options on --version.
7341 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
7343 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
7344 low in the address space. Correctly flush memory in thunks where we
7347 2004-02-20 Martin Baulig <martin@ximian.com>
7349 * mini.c (mini_get_method): New static method; inflate all generic
7350 methods and methods in open generic instances.
7351 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
7352 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
7354 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
7356 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
7358 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
7360 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
7362 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
7364 * mini-sparc.c (flushi mono_arch_output_basic_block): make
7365 it compile using Sun's compiler.
7367 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
7369 * 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.
7371 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
7373 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
7375 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
7377 * mini-ppc.c: handle calls outside of the allowed range with thunks
7378 allocated using the code manager.
7379 * tramp-ppc.c: use the code manager to hold generated native code.
7380 Fixed the magic trampoline to just patch vtable entries.
7382 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
7384 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
7387 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
7389 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
7392 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
7393 if we have a working __thread implementation.
7395 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
7396 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
7398 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
7400 * mini-x86.c: Fix compilation under gcc 2.
7402 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
7404 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
7405 contains a call to the wrapped function.
7407 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
7408 OP_<CALL>_IMM opcodes, and use them under X86.
7410 * mini.c (mono_jit_find_compiled_method): Fix warning.
7412 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
7414 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
7416 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
7417 functionality to mini.c.
7419 * mini.c (mono_create_jump_trampoline): New function to create a jump
7420 trampoline. Return a compiled method instead of a trampoline if it
7421 exists. Add a cache for jump trampolines.
7423 * mini.c (mono_jit_find_compiled_method): New function to return a
7424 compiled method if it exists.
7426 * mini-x86.c: Call mono_create_jump_trampoline instead of
7427 mono_arch_create_jit_trampoline.
7429 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
7430 a jump trampoline. Fixes #52092.
7432 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
7434 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
7435 which is not up-to-date. Add check_corlib_version () instead.
7437 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
7440 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
7441 since newer valgrind versions do not need it.
7443 * mini.c (mono_jit_compile_method_with_opt): New helper function to
7444 compile a method with a given set of optimizations.
7446 * mini.c: Compile icall wrappers on-demand instead of at startup.
7448 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
7449 wrapper for an icall.
7451 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
7453 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
7456 * iltests.il: Add test for non-empty stack before switch instruction.
7458 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
7460 * mini.c: Add support for new stringbuilder marshalling conventions.
7462 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
7464 2004-02-01 Martin Baulig <martin@ximian.com>
7466 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
7467 in `ginst->mtype_argv'.
7469 2004-01-31 Miguel de Icaza <miguel@ximian.com>
7471 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
7472 facilitate grepping.
7474 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
7476 * mini.c: fixed buglet in initobj generic implementation for references.
7478 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
7480 * Makefile.am: make the version script conditional.
7481 * jit-icalls.c: handle missing truncl().
7483 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
7485 * exceptions.cs: Add more tests for double->int conversion.
7487 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
7488 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
7490 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
7492 * driver.c: make --verbose --version emit an error
7493 if the loaded corlib doesn't match the runtime version.
7495 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
7497 * mini-ppc.h: export ppc_patch().
7498 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
7499 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
7500 on par or better than on MacOSX.
7502 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
7504 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
7505 mono_lookup_pinvoke_call.
7507 * mini-x86.c: Under windows, the default pinvoke calling convention is
7508 stdcall. Fixes #52834.
7510 * mini.c (optimize_branches): Add an upper bound to the number of
7511 iterations to prevent infinite loops on strange loops. Fixes #53003.
7513 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
7515 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
7516 and ISINST. Fixes #52093.
7518 * objects.cs (test_0_vector_array_cast): New tests.
7520 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
7522 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
7523 checking in Array.Set ().
7525 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
7528 * object.cs (test_0_multi_array_cast): New regression test.
7530 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
7532 * exceptions-ppc.c: fix build on Linux/PPC.
7534 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
7536 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
7537 running under valgrind.
7538 (x86_magic_trampoline): Fix build bustage.
7540 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
7541 negative values as well. This is needed for the encoding of the line number
7542 info, since sometimes the line numbers are not in increasing order.
7544 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
7546 * cpu-pentium.md (localloc): Increase the size of the localloc
7547 instruction since it is a loop under Win32.
7549 * debug-mini.c (record_line_number): Get rid of unneccesary memory
7552 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
7554 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
7555 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
7556 Max Horn (max@quendi.de). Fix file names in comments.
7558 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
7560 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
7561 avoid stack overflow.
7562 (replace_usage): Avoid uninitialized variable warnings.
7564 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
7565 and taking the address of valuetype variables.
7567 2004-01-03 Patrik Torstensson
7569 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
7570 for other purposes than FP later on.
7572 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
7574 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
7577 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
7579 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
7581 2003-12-30 Patrik Torstensson <p@rxc.se>
7583 * mini-x86.h: Decreased number of availiable fp regs.
7584 Solves corner cases with FP spilling.
7586 2003-12-23 Patrik Torstensson <p@rxc.se>
7588 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
7589 for floating point stack tracking / spilling on x86.
7592 * basic-float.cs: added float mul overflow test.
7594 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
7596 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
7598 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
7600 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
7601 supports for cond branches that overflow the immediate
7602 overflow offset. mcs can compile simple programs.
7604 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
7606 * exceptions-ppc.c: exception handling support wip:
7607 finally handlers get run on exception.
7609 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
7611 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
7614 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
7616 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
7617 initial support for stack walking and unwinding.
7619 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
7621 * driver.c (mono_main): Make corlib-out-of-sync message more
7622 descriptive. Also remove verify_corlib call.
7624 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
7626 * mini.c: make CEE_NEWARR calls and other emulated opcodes
7627 not overlap with other call's arguments, too.
7629 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
7631 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
7632 move to arch-specific code the choice of arch-specific
7633 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
7634 * mini.c: ensure emulation calls will not interleave
7637 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
7639 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
7640 the magic trampoline stack frame is dropped before executing
7643 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
7645 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
7646 and integer to fp conversions. Added support for overflowing
7647 arguments on the stack. Reserve a couple more registers as temps.
7648 Added support for aot compilation (as output still needs to be
7651 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
7653 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
7654 Don't overwrite return register in some corner cases.
7656 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
7658 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
7659 static constructors when AOT compiling.
7661 * driver.c (mono_main): Call mono_check_corlib_version.
7663 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
7665 * cpu-g4.md, basic.cs: fixed div target register.
7667 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
7669 * mini-ppc.c, basic.cs: shl_imm fix with test.
7671 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
7673 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
7674 structures by value. Misc fixes.
7675 * objects.cs: more tests.
7677 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
7679 * mini-ppc.c: lconv.ovf.i implemented.
7681 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7684 (mini_init): don't error out if someone already called g_thread_init.
7686 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
7688 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
7689 to be any type per the spec. Fix abnormal memory usage when
7690 the same object is repeatedly thrown.
7692 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
7694 * mini.c: check for overruns in IL code.
7696 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
7698 * TODO: Add/remove some todo entries.
7700 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
7702 * driver.c (mono_main): Call mono_verify_corlib.
7704 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
7706 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
7707 This has been moved to mini.c
7708 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
7709 type being casted is marshalbyref it could be a proxy, so instead of
7710 emitting the type check code, emit a call to a runtime method that will
7711 perform the check by calling CanCastTo if needed.
7713 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
7715 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
7716 methods with large stack frames under Win32.
7718 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
7720 * Makefile.am: Distribute regression tests.
7722 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
7723 at the end instead of inserting each variable into the sorted list.
7725 * linear-scan.c (mono_varlist_sort): New helper function.
7727 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
7729 * mini.c: ensure arguments and locals are within bounds.
7731 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
7733 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
7736 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
7738 * mini.c (mono_cprop_copy_values): Fix crash.
7740 * aot.c: Set verbosity back to 0.
7742 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
7744 * regalloc.c: complete memory leak fix by Laurent Morichetti
7747 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
7749 * driver.c (main_thread_handler): Revert the previous patch.
7751 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
7754 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
7755 memory from the memory pool.
7757 * driver.c (main_thread_handler): Turn on all optimizations when
7760 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
7761 an array for better performance.
7763 * regalloc.c (mono_regstate_assign): Fix memory leak.
7765 * debug-mini.c (mono_debug_serialize_debug_info): New function to
7766 serialize the debug info.
7768 * debug-mini.c (mono_debug_add_aot_method): New function to load the
7769 debug info from the serialized representation.
7771 * aot.c: Save debug info into the generated file and load it when
7774 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
7776 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
7778 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
7779 More FP-related fixes.
7781 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
7783 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
7784 and register allocation buglet. Hello world now runs.
7786 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
7788 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
7789 * tramp-ppc.c: fixed class init trampoline.
7790 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
7792 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
7794 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
7795 mini.c: more ppc changes/fixes.
7797 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
7799 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
7800 Also optimize the case when the arguments are the same in the caller
7803 * iltests.il: Add tests for tail calls with valuetype arguments.
7805 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
7807 * mini-ppc.c: fixes for struct return type.
7809 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
7811 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
7812 mono_spillvar_offset() to arch-specific code.
7814 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
7816 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
7818 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
7820 * exceptions-x86.c: Fix stack space leaks.
7822 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
7823 registers from the lmf if the method has save_lmf set.
7825 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
7827 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
7828 of icall wrappers into InvokeInDomain, since these are now per-domain.
7830 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
7832 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
7833 make some opcode emulation and intrinsic ops enabled/disabled
7834 according to the architecture. More fixes.
7836 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
7838 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
7840 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
7842 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
7843 arch-specific handling for 'this' and struct return type to
7846 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7848 * aot.c: prevent divide by zero error when reporting (it happened with
7851 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
7853 * mini.h (inst_switch): Remove unused macro.
7855 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7858 (load_aot_module): free 'info->methods' and 'info' properly. No more
7859 "free(): invalid pointer blah" messages when you have an old aot
7862 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
7864 * jit-icalls.c, mini.c: Added support for context static fields.
7866 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
7868 * mini.c (mono_method_blittable): Methods which set LastError are not
7869 blittable either. Fixes #51108.
7871 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
7873 * mini.c: flush icache.
7874 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
7876 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
7878 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
7880 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
7882 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
7885 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
7888 * inssel.brg (CEE_MKREFANY): Fix AOT case.
7890 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
7892 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
7893 instruction when the result is discarded.
7895 * iltests.il (test_0_div_regalloc): New regression test.
7897 * arrays.cs: Fix compilation error.
7899 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
7901 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
7902 float rules to inssel-x86.brg: sane architectures with FP registers
7903 don't need to implement these rules.
7905 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
7907 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
7909 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
7911 * mini.h, inssel-long32.brg: fixed endianess issues in int64
7912 implementation of 32 bit systems.
7914 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
7916 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
7917 (Jeroen Zwartepoorte).
7919 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
7921 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
7922 the caller and the callee matches.
7924 * mini.c (mono_method_to_ir): Add comment.
7926 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
7927 signbit is missing on some platforms.
7929 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
7931 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
7933 * mini.c (setup_jit_tls_data): Call the new function.
7935 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
7937 * mini-x86.c: Add experimental support for fast access to the lmf
7938 structure under NPTL/Linux 2.6.x.
7940 2003-11-06 Martin Baulig <martin@ximian.com>
7942 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
7943 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
7946 2003-11-02 Martin Baulig <martin@ximian.com>
7948 * mini.c (inflate_generic_field): New static method.
7949 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
7950 generic instance and the field is declared in a generic type, call
7951 inflate_generic_field() to inflate it. Fixes gen-28.cs.
7953 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
7955 * mini.h mini.c (mono_method_same_domain): New function to return
7956 whenever the caller and the callee are in the same domain.
7958 * tramp-x86.c (x86_magic_trampoline): Use the new function.
7960 2003-10-30 Martin Baulig <martin@ximian.com>
7962 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
7963 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
7965 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
7966 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
7968 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
7970 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
7973 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
7974 object here, so it is in the correct appdomain etc.
7976 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
7978 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
7980 (mono_method_to_ir): Avoid freeing the type created returned from
7981 mono_type_create_from_typespec, since it is put into an internal cache
7982 by the function. Fixes pointer.exe.
7984 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
7985 trampolines for icalls and pinvokes as well. Fixes #33569.
7987 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
7989 * mini.c: Update after appdomain changes.
7991 * mini.c (mono_jit_compile_method_inner): Allways compile native
7992 method wrappers in the root domain, since there can only be one
7993 instance of them, whose address is stored in method->info.
7995 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
7997 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
7998 environment variable. Instead detect automatically whenever running
7999 under valgrind using the magic macro RUNNING_ON_VALGRIND from
8002 2003-10-16 Miguel de Icaza <miguel@ximian.com>
8004 * trace.c, trace.h: New files that implement the new trace option
8007 * driver.c: Document new --trace options.
8009 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
8012 - if (mono_jit_trace_calls)
8013 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
8015 * mini.h: prototypes.
8017 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
8019 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
8021 * mini.c inssel.brg: Implement typedefbyref opcodes.
8023 * mini.c (mono_jit_compile_method): Remove unused local variable.
8025 * mini.c (mono_jit_compile_method_inner): Ditto.
8027 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
8029 * tramp-x86.c (x86_class_init_trampoline): Fix build.
8031 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
8033 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
8035 * mini.c (mono_no_aot): Remove unused global variable.
8037 * mini.c: Thread safety fixes.
8039 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
8041 * mini.c (mono_create_class_init_trampoline): Add a lock around
8042 class_init_hash_addr.
8044 * arrays.cs (test_0_newarr_emulation): Add new regression test for
8047 * mini.c: Decompose the NEWARR instruction before decomposing its
8048 arguments. Fixes #30073.
8050 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
8052 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
8055 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
8057 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
8059 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
8061 * driver.c: Add support for compiling icall wrappers to --compile.
8063 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
8065 * inssel.brg: The empty value in class->interface_offsets is -1, not
8068 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
8070 * objects.cs: New test for 'is' operator on an array of interfaces.
8072 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
8074 * tramp-ppc.c: update trampoline code to support jumps
8075 and class initialization.
8077 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
8079 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
8081 * inssel.brg (OP_UNBOXCAST): Fix #46027.
8083 * inssel.brg (OP_UNBOX): Remove unused rule.
8085 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
8086 region instead of one for each method. Fixes #47813.
8088 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
8090 * exceptions.cs (test_0_nested_finally): New regression test for
8091 nested exception handlers.
8093 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
8095 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
8097 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
8100 * mini.c (mono_method_check_inlining): Make the inlining limit
8101 configurable by an environment variable.
8103 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
8105 * mini.h: Bump AOT file version.
8107 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
8108 token, store the image along with the token, since the token might not
8109 refer to the same image as the method containing the relocation,
8110 because of inlining.
8112 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
8114 * mini.c (mono_precompile_assemblies): New function to compile
8115 all methods in all loaded assemblies.
8117 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
8119 * regalloc.h regalloc.c (MonoRegState): Change the type of
8120 iassign and fassign to int*, since they can contain large negative
8121 values if the register is spilled. Also added some comments. Fixes
8124 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
8125 under Win32. Fixes #42964.
8127 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
8129 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
8131 * aot.c: Added support for AOT compiling methods which contain calls
8132 to wrappers. Currently, only remoting-invoke-with-check wrappers are
8135 * driver.c (compile_all_methods): Run the compilation in a thread
8136 managed by mono. Fixes #44023.
8138 * mini.c (mono_codegen): Print full method name in verbose output.
8140 * mini-x86.c (mono_arch_patch_code): Fix warning.
8142 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
8143 jumps, since the method we are jumping to might be domain-specific.
8145 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
8147 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
8149 * inssel.brg: string chars are unsigned.
8151 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
8153 * TODO: New todo item.
8155 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
8156 which calls mono_runtime_class_init and patches the call site to
8157 avoid further calls.
8158 (mono_arch_create_class_init_trampoline): New arch specific function
8159 to create a class init trampoline.
8160 (create_trampoline_code): Generalized so it can create
8161 class init trampolines as well.
8163 * mini.c (helper_sig_class_init_trampoline): New helper variable.
8164 (mono_create_class_init_trampoline): New function to create and cache
8165 class init trampolines.
8166 (mono_find_class_init_trampoline_by_addr): New function to lookup the
8167 vtable given the address of a class init trampoline. Used by the
8169 (mono_codegen): Generate a call to a trampoline instead of
8170 mono_runtime_class_init in LDSFLD[A].
8171 (mono_codegen): Add relocations for the new trampoline.
8173 * mini.h mini-x86.c aot.c: Added a new relocation type:
8174 MONO_PATCH_INFO_CLASS_INIT.
8176 * mini.h: Bump AOT version number.
8178 * aot.c: Create a copy of the loaded code instead of using the original
8179 so methods which call each other will be close in memory, improving
8182 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
8183 patch since it breaks the regression tests.
8185 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
8186 for the register saving instruction sequence since the
8187 frame_state_for function in glibc 2.3.2 don't seem to detect it.
8189 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
8191 * TODO: Fix todo item && remove another.
8193 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
8195 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
8198 * aot.c: Moved the check for MONO_LASTAOT into the initialization
8199 function of the module.
8201 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
8202 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
8203 --no-aot command line option.
8205 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
8207 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
8208 by Bernie Solomon (bernard@ugsolutions.com).
8210 * inssel.brg: Refactor the interface offset table related code into
8211 its separate functions and add support for the AOT case.
8213 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
8215 * aot.c (mono_aot_get_method_inner): Fix memory leak.
8217 * aot.c: Added mono_aot_verbose variable and made all debugging
8218 output depend on the value of this variable.
8220 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
8221 method_label and info_label.
8223 * mini.h mini-x86.c aot.c: Added a new relocation type
8224 MONO_PATCH_INFO_IID for klass->interface_id.
8226 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
8227 the MonoJitInfo structure.
8229 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
8230 a non-root appdomain in shared mode.
8232 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
8234 * aot.c: make aot loader less verbose. Remove free of unused variable.
8236 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
8238 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
8240 * .cvsignore: Added *.dll.
8242 * mini.c (mono_print_tree_nl): New function callable while debugging.
8244 * mini.c (mono_print_code): Export this.
8246 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
8249 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
8251 * mini.h (MonoCompile): Added 'jit_info' field.
8253 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
8254 the cfg structure, since it is needed by the AOT compiler.
8256 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
8258 * aot.c: A major rewrite. Changes include:
8259 - save exception tables for methods which have them.
8260 - cache failed lookups in aot_get_method () to avoid the (slow) calls
8262 - reworked the file format so it is now much smaller and needs
8263 fewer relocation entries.
8265 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
8267 * aot.c (load_aot_module): Fix build bustage on platforms without
8270 2003-09-04 Martin Baulig <martin@ximian.com>
8272 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
8274 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
8276 * TODO: Some new optimization ideas.
8278 * aot.c: Move AOT module loading logic here from mono_assembly_open.
8280 * aot.c: Save the optimization flags used to compile the code into
8283 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
8284 support emitting domain specific code.
8286 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
8287 no longer domain neutral. It can be made domain neutral by compiling
8288 with --optimize=shared.
8290 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
8293 * driver.c mini.h mini.c: New --no-aot debugging option which disables
8294 loading of AOT code.
8296 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
8298 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
8299 if there is no domain neutrality information.
8301 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
8303 * aot.c (mono_compile_assembly): Emit a symbol containing the file
8304 format version into the generated library.
8306 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
8307 callee method into the caller since one of them could be shared.
8309 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
8310 system exceptions from AOT code now works.
8312 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
8313 method if it is domain neutral and the callee is not.
8315 * graph.c (cfg_emit_one_loop_level): Fix warning.
8317 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
8319 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
8322 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
8324 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
8325 is needed by code which is executed before mono_runtime_init ().
8326 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
8328 * mini.c (mono_thread_abort): Fix warning.
8329 (mono_jit_compile_method): Call static constructor in the AOT case too.
8331 * aot.c (mono_compile_assembly): Fix warning.
8333 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8335 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
8337 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
8339 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
8341 * cpu-pentium.md: Fix the length of call opcodes so they include the
8342 ESP restoring instruction. Fixes #47968.
8344 2003-08-28 Martin Baulig <martin@ximian.com>
8346 * mini-x86.c (mono_arch_call_opcode): Added support for
8347 MONO_TYPE_GENERICINST.
8349 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
8351 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
8353 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
8354 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
8356 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
8359 2003-08-26 Martin Baulig <martin@ximian.com>
8361 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
8362 when reporting an error, set this to the actual error location.
8363 (mono_method_to_ir): Report the correct error location if
8364 get_basic_blocks() returned an error.
8366 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
8368 * mini.c (mono_type_blittable): OBJECT is not blittable.
8369 (mono_method_blittable): Methods which have marshalling descriptors
8370 are not blittable either. Fixes #47842.
8372 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
8374 * driver.c mini.c: Use an environment variable instead of a global
8375 variable. Also fix the build.
8377 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
8378 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
8381 * driver.c mini.c: Added --with-valgrind option to turn off some
8382 code which prevents mono from running under valgrind.
8384 * mini.c (mono_emit_call_args): Fixed warning.
8386 * mini.c (mono_emulate_opcode): Fixed warning.
8388 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8390 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
8391 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
8392 regalloc.c, regalloc.h: specify available registers in arch-specific
8393 code and support floats in the regallocator (patch by Laurent Morichetti
8396 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
8398 * mini.c: mono_thread_current() can be called only after
8399 mono_runtime_init(): rearrange code to not call it early on.
8401 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
8403 * mini.c: allocate jump tables in the code mempools.
8405 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8407 * mini.c, mini.h: make sure per-thread data allocated by the jit is
8410 2003-08-10 Miguel de Icaza <miguel@ximian.com>
8412 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
8413 12 to 16. This fixes bug #47453.
8416 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
8418 * mini-ppc.c: fixed indexed load and unsigned compares.
8420 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
8422 * mini.c: reenabled installation of handler for
8423 thread abort signal.
8425 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8427 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
8428 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
8429 until it's fixed and actually useful.
8431 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
8433 * inssel-long32.brg: couple more opcodes implemented.
8435 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
8437 * mini-sparc.c: Even more opcodes implemeted.
8439 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
8441 * mini-sparc.c: More opcodes implemented.
8443 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
8445 * mini-sparc.c: More opcodes implemented.
8447 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
8449 * inssel-sparc.brg: Add some needed rules. Direct
8451 * Makefile.am: Use inssel-sparc.brg
8452 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
8453 an assert happy for now.
8455 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
8457 * mini-sparc.c: Fixed compile errors.
8458 * exceptions-sparc.c: Same. We now produce a mono binary
8459 on sparc-linux. Yea.
8461 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
8463 * mini-sparc.c: Renamed registers. Also some macro cleanups.
8464 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
8465 They compile, but do not work.
8467 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
8469 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
8470 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
8471 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
8474 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8476 * mini.c: more opcodes implemented and better support for generics.
8478 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
8480 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
8481 * mini.c, mini.h: first cut at generics support: some new instructions
8482 added and changed the behaviour of some of the existing ones.
8484 2003-07-21 Miguel de Icaza <miguel@ximian.com>
8486 * mini.c: Removed definition of metadata_shared mutex here.
8488 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
8490 * mini-x86.c: make vararg calls work for instance methods.
8492 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
8494 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
8495 returns the arguments in a separte list, now.
8497 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
8499 * aot.c, mini.c: updates for array type representation changes.
8501 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
8503 * mini.c: register function to perform jit shutdown.
8505 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
8507 * mini.c: use a faster allocator if possible.
8509 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
8511 * aot.c: some cleanups and portability changes.
8513 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
8515 * mini.c: use faster allocation for CEE_BOX if possible.
8517 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
8519 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
8520 Moved inlined mempcy code to its own function so that is can be
8521 reused. Added an inline memset function as well (optimized initobj).
8522 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
8524 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
8526 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
8528 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
8530 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
8531 arch code can setup the cpu for CLR execution, if needed.
8532 We use it on x86 to set the precision of FP operations.
8534 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
8536 * mini.c: disable some optimizations if we can guess they'll cost too
8537 much for a given method.
8539 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
8541 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
8543 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
8544 * mini.h mini.c mini-x86.c: Added instruction level coverage
8545 info collection support.
8547 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
8549 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
8550 is now implemented in the profiling API. Get rid of a couple of
8551 unnecessary global variables.
8553 2003-06-15 Nick Drochak <ndrochak@gol.com>
8555 * basic-long.cs: tests for negative values for bigmul, and unsigned.
8556 * cpu-g4.md: add op_bigmul and op_bigmul_un
8557 * cpu_pentium.md: add op_bigmul_un
8558 * inssel-long32.brg: add rule for unsigned bigmul
8559 * mini-ops.h: define OP_BIGMUL_UN
8560 * mini-x86.c: THE BUG: handle (un)signed properly
8561 * mini.c: choose unsigned opcode if needed.
8562 This set of patches fixes bug #44291
8564 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
8566 * mini.c (optimize_branches): improved to handle all kinds of
8567 conditional branches.
8569 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
8571 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
8572 don't raise exceptions.
8574 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
8576 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
8577 to arch-specific files.
8579 2003-06-09 Martin Baulig <martin@ximian.com>
8581 * Makefile.am (libs): Added $(LIBGC_LIBS).
8583 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
8585 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
8586 and OP_ATAN (fixes bug#44293).
8588 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
8590 * Makefile.am, mini-x86.c: rename cpu description array to
8591 pentium_desc, since some compilers define the 'pentium' preprocessor
8594 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
8596 * mini.c (mini_select_instructions): add explicit branch if the
8597 following block is not the false target of a conditional branch -
8598 we need this with any optimization that reorder or remove bblocks
8600 * mini.c (optimize_branches): bug fixes
8602 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
8604 * mini.c (mono_method_to_ir): inline static readonly fields
8606 * ssa.c (fold_tree): start cfold support for long (very simple
8609 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
8611 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
8613 * inssel.brg: fixed memcpy (bug #44219).
8615 2003-06-05 Dick Porter <dick@ximian.com>
8617 * driver.c: Set the glib log levels to not abort if g_message
8620 g_set_prgname() has to happen before mini_init() so that the
8621 process handle gets the info.
8623 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
8625 * driver.c: add intrins to the default optimizations to get wider
8628 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
8630 * mini.h: some large basic blocks will overflow a 16-bit
8631 integers for symbolic registers.
8633 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
8635 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
8636 (mono_arch_output_basic_block): fix bug 43499
8638 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
8640 * mini.c: kill duplicated definition of mono_debug_format.
8642 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
8644 * mini-x86.c, arrays.cs: fixed register allocation bug.
8646 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
8648 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
8650 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
8652 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8655 (print_method_from_ip): also print source location information if
8658 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
8660 * mini.c (mono_find_block_region): bug fix in region code
8661 (mini_method_compile): enable removing unreachable code again, but
8662 only in methods without exception clauses.
8664 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
8666 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
8667 Implemented arglist opcode and handling of TypedReference type.
8668 Fixed x86 call convention when a structure is returned.
8669 Minimal support for calling static vararg methods.
8671 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
8673 * mini.c (mini_method_compile): always remove unreachable code,
8674 because the code in them may be inconsistent (access to dead
8675 variables for example).
8677 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
8679 * driver.c, debug-mini.c: warning fixes.
8681 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
8683 * Makefile.am, jit.h, mini.h: install header for embedding mono.
8685 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
8687 * mini.c: thread-static fields are registered in mono_class_vtable(),
8688 so ensure the function is called before checking for them.
8690 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
8692 * mini.c (optimize_branches): fix for bug 43586
8694 * jit-icalls.c (mono_llmult_ovf): added an additional check for
8695 overflow (fixes Bug #43639)
8697 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8699 * mini.c, objects.cs: allow the use of stobj for primitive types.
8701 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8703 * mini.c: be less strict about argument checking until we support
8704 running the verifier.
8706 2003-05-27 Nick Drochak <ndrochak@gol.com>
8708 * basic-long.cs: tests for (ulong)int * (ulong)int also
8709 * mini.c: use the same trick for (ulong)int * (ulong)int
8711 2003-05-27 Nick Drochak <ndrochak@gol.com>
8713 * basic-long.cs: add regression test for (long)int * (long)int
8714 * cpu-pentium.md: add op_bigmul specification
8715 * inssel-long32.brg: add OP_BIGMUL rule
8716 * mini-ops.h: add OP_BIGMUL
8717 * mini-x86.c: register allocator: handle case where src1 needs to be
8719 * mini.c: substitute special BIGMUL opcode in the tree for
8720 (long)int * (long)int
8722 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
8724 * jit-icalls.c: call the type ctor on field access if needed.
8726 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
8728 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
8729 to a method (including results of ldelema, bug#43207).
8731 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
8733 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
8734 colors to show exception handler blocks.
8736 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
8737 (fix for pinvoke7.cs).
8739 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8741 * mini.h, mini.c: ensure correct initialization order for types that
8742 require it. Prepare for lazy compilation of jit icall wrappers.
8743 Provide a name for opcode emulation to reduce unneeded mallocing.
8745 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
8747 * mini-x86.c: better register restoring code and profiling
8748 support for tail calls.
8750 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8752 * mini.h, driver.c: prepare for leaf methods optimization.
8754 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
8756 * mini.c: get targets of branches before converting a method.
8758 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
8760 * mini.c (optimize_branches): added some experimental code (disbaled)
8762 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
8764 * mini.c (optimize_branches): fix branch to branch optimization
8766 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
8768 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
8770 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
8772 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
8775 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
8777 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
8778 enable use of interface variables again.
8780 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
8781 I1 to registers because there is no simply way to sign extend 8bit
8782 quantities in caller saved registers on x86.
8784 * inssel-float.brg: set costs of some rules to 2 so
8785 that monobure always select the arch. specific ones if supplied,
8786 regardless of the order we pass the files to monoburg.
8788 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
8790 * mini.c, mini-x86.c: since the magic trampoline for jumps
8791 can't patch the code directly, we do it as soon as the
8792 method gets compiled.
8794 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
8796 * mini-x86.c, mini.h: introduce a new patching method
8797 to support CEE_JMP and tail calls.
8798 * mini.c: obey tail.call. Don't precompile methods target
8800 * tramp-x86.c: new trampoline code to handle methods
8801 reached through a jump.
8803 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
8805 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
8806 bit values to registers
8808 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
8810 * mini.c (mono_compile_get_interface_var): share interface
8811 variables if possible.
8813 2003-05-16 Martin Baulig <martin@ximian.com>
8815 * debug-mini.c (mono_init_debugger): New function to initialize
8816 the debugger. This is not in the debugger since it needs to
8817 access some of mini's internals.
8819 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
8821 * mini.c (mono_method_to_ir): inlining fixes/cleanups
8823 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
8825 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
8826 for value type handling.
8828 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
8830 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
8831 (mono_method_check_inlining): enable inlining of all kinds of wrappers
8833 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
8835 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
8836 the constructor through a proxy.
8838 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
8840 * jit-icalls.c, inssel.brg: fixes to array element address
8843 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
8845 * mini-x86.c (is_regsize_var): allocate pointer to registers
8847 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
8849 * driver.c: fixed typo, added intrins to the set of optimizations
8850 tested with regressions.
8852 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
8854 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
8855 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
8858 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
8860 * inssel.brg: remove some common pop instructions without side effects
8862 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
8864 * inssel-x86.brg: fixed thinko in int to double conversions.
8866 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
8868 * mini.c, jit-icalls.c: added runtime thread-static variable support.
8870 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
8872 * inssel-long32.brg: two more missing instructions.
8874 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
8876 * mini.c (mono_emit_call_args): set the cil_code for all arguments
8879 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
8881 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
8884 * basic-float.cs: Added tests for negative zero.
8886 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
8888 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
8889 a couple of missing operations for long casts, with test cases.
8891 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8893 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
8895 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
8897 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
8898 code size estimation.
8900 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
8902 * mini.c (mono_jit_create_remoting_trampoline): make it work with
8903 abstract methods (fix bug 42542)
8905 * aot.c: add ability to handle array types
8907 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
8909 * mini.c: Call the _specific versions of the object allocation
8910 functions if possible.
8912 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
8914 * driver.c: call setlocale ().
8916 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
8918 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
8921 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
8923 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
8925 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
8926 wrappers (fix bug 42122)
8928 2003-05-04 Martin Baulig <martin@ximian.com>
8930 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
8932 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
8933 s/mini_set_defaults/mono_set_defaults/g.
8935 2003-05-04 Martin Baulig <martin@ximian.com>
8937 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
8939 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8941 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
8942 (reported by Don Roberts).
8944 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
8946 * mini.c: temporarily work around two bugs for this release.
8948 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
8950 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
8951 that contains -export-dynamic and it makes using the ld script
8953 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
8955 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
8957 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
8960 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
8962 * mini.c: make sure leave calls all the needed finally blocks,
8963 even when the target jumps out of multiple exception clauses.
8965 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
8967 * ldscript, Makefile.am: add linker script to reduce the number of
8968 exported symbols (should also fix the issues with libwine defining
8969 some of the same symbols in io-layer).
8971 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
8973 * driver.c (mini_main): Avoid assertion when no file name is given on
8976 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
8978 * driver.c: added --version/-V command line option.
8979 Added the inline optimization in the regression tests.
8981 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
8983 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
8984 to the type in the method signature (fixes bug#42134).
8986 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
8988 * mini.c: when inlining, check this is not null only when needed (bug #42135).
8990 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
8992 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
8994 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8996 * driver.c: fixed bug #42100.
8998 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
9000 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
9002 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
9004 * mini.c: moved most of the code required to do inlining to its own
9005 function so it can be reused. Inline also ctors if appropriate.
9007 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
9009 * Makefile.am: Link with -export-dynamic so shared libs loaded by
9010 the runtime can call mono API functions.
9012 2003-04-27 Martin Baulig <martin@ximian.com>
9014 * debug-mini.c (mono_debug_init_method): Added
9015 `guint32 breakpoint_id' argument; if the method has a breakpoint,
9016 send a notification to the debugger.
9018 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
9019 running in the Mono Debugger, just pass the breakpoint number to
9020 mono_debug_init_method().
9022 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
9024 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
9026 * mini.c: allow some more unsafe compares.
9028 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9030 * mini-x86.c, Makefile.am: make distcheck works (partially from
9031 a patch by Richard Lee <r.h.lee@attbi.com>).
9032 * regset.c, regset.h: removed, they are unused.
9034 2003-04-25 Dick Porter <dick@ximian.com>
9036 * driver.c: Usage reports the name as 'mono' not 'mini'
9037 * exceptions-x86.c: Build and run on freebsd
9039 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
9041 * Makefile.am: install the program with the 'mono' name and
9042 the library as libmono instead of mini and libmini.
9044 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
9046 * driver.c: provide the APIs for the embedding interface of the old jit.
9048 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
9050 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
9052 2003-04-23 Martin Baulig <martin@ximian.com>
9054 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
9056 * driver.c: Added `--debug' command line argument to enable
9059 2003-04-23 Martin Baulig <martin@ximian.com>
9061 * debug.[ch]: Removed. The code is now in
9062 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
9064 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
9067 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
9069 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
9071 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9074 (mini_cleanup): moved mono_runtime_cleanup call after the call to
9075 mono_domain_finalize.
9076 (mini_method_compile): use mono_method_profile* if the the option is
9079 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
9081 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
9082 methods with their wrapper.
9084 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
9085 methods with their wrapper.
9087 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
9090 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
9093 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
9096 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
9098 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
9100 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
9102 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
9103 of the mempool. This is slightly faster and uses less memory
9105 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
9107 * mini.c: avoid O(n) allocation for variables.
9109 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9111 * mini.c: handle items on the stack after inlining methods.
9113 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
9115 * mini.c: make the method->opcode optimization dependent
9116 on MONO_OPT_INSTRINS and do it lazily.
9118 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
9120 * driver.c: print overall results at the end of regression run.
9122 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
9124 * inssel.brg: don't overwrite symbolic registers.
9126 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
9128 * inssel-x86.brg: fix conversion from long to float.
9130 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
9132 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
9134 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
9136 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
9138 * driver.c: Added --print-vtable option as in the old JIT.
9140 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
9142 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
9144 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
9146 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
9148 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
9150 * mini.c regalloc.c regalloc.h: Fix memory leak.
9152 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
9154 * aot.c (mono_aot_get_method): register all used strings
9156 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
9158 * mini.c: always intern strings references with ldstr at compile time.
9160 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
9162 * Makefile.am: add BUILT_SOURCES.
9164 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
9166 * driver.c: give a better error message when the assembly to execute
9167 doesn't have an entry point.
9169 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
9171 * Makefile.am: added hack for automake
9173 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
9176 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
9178 22003-04-07 Martin Baulig <martin@ximian.com>
9180 * Makefile.am: Added Makefile.am.
9182 * debugger-main.c: Removed, this is now in the debugger where it
9185 * mini.pc.in: Call this package `mini' for the moment.