2 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
4 * inssel.brg: use the correct function to get the size of an item
5 in an array, given an element class.
6 * aot-compiler.c: do not access class->class_size directly.
8 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
10 * mini.h, debug-mini.c: added a debugging function to print
11 info about local variables and arguments in a jitted method.
13 2006-09-20 Zoltan Varga <vargaz@gmail.com>
15 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
17 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
19 2006-09-19 Zoltan Varga <vargaz@gmail.com>
21 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
22 inner and outer loops when passing vtypes.
24 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
26 * mini-ppc.c: take into account the cpu errata for cache flushing
27 which caused some random errors (bug #79381).
29 2006-09-19 Zoltan Varga <vargaz@gmail.com>
31 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
32 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
34 2006-09-17 Zoltan Varga <vargaz@gmail.com>
36 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
39 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
42 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
43 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
45 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
48 2006-09-13 Zoltan Varga <vargaz@gmail.com>
50 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
52 2006-09-12 Zoltan Varga <vargaz@gmail.com>
54 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
55 macro does not have to be changed during debugging.
57 * 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>.
59 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
61 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
63 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
64 MONO_ARCH_NO_EMULATE_MUL is defined.
66 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
68 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
70 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
72 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
74 2006-09-11 Zoltan Varga <vargaz@gmail.com>
76 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
77 stuff to mini-exceptions.c where it is used.
79 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
80 setup code, the real one is in mini-exceptions.c.
82 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
83 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
84 some changes from the freebsd ports tree.
86 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
89 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
91 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
93 * mini.c: on Linux, check for /proc to be mounted
94 (bug# 79351, novell bug#201204).
96 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
98 * mini.c: handle cases where pthread_attr_getstack() behaves
99 incorrectly (bug #78096).
101 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
103 * mini-arm.c: support larger stack frames (bug #79272).
105 2006-09-08 Zoltan Varga <vargaz@gmail.com>
107 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
109 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
112 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
113 mono_class_from_name () to find a class from its name.
115 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
117 2006-09-07 Zoltan Varga <vargaz@gmail.com>
119 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
121 2006-09-05 Kornél Pál <kornelpal@gmail.com>
123 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
125 2006-09-04 Zoltan Varga <vargaz@gmail.com>
127 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
128 callinfo->trampoline.
130 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
132 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
135 2006-09-03 Zoltan Varga <vargaz@gmail.com>
137 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
139 2006-09-02 Zoltan Varga <vargaz@gmail.com>
141 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
142 stats.method_trampolines, it is already done by the generic trampoline code.
144 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
146 2006-09-01 Zoltan Varga <vargaz@gmail.com>
148 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
150 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
152 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
154 * mini.c (print_jit_stats): Print mscorlib mempool size too.
156 * mini.c (print_jit_stats): Print new stats.
158 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
160 2006-08-31 Zoltan Varga <vargaz@gmail.com>
162 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
163 Address on two dimensional arrays. Fixes #78729.
165 * mini.h (MonoCompile): Add a 'skip_visibility' field.
167 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
170 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
172 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
175 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
177 (mini_get_ldelema_ins): Ditto.
179 2006-08-30 Zoltan Varga <vargaz@gmail.com>
181 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
182 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
185 2006-08-29 Neale Ferguson <neale@sinenomine.net>
187 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
188 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
190 * exceptions-s390x.c: Cosmetic change.
192 * tramp-s390.c: Fix warning.
194 * cpu-s390.md: Correct length of mul_imm.
196 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
198 * aot-compiler.c: added binary writer with ELF backend
199 implementation (only on Linux/x86 for now).
201 2006-08-18 Zoltan Varga <vargaz@gmail.com>
203 * Makefile.am: Don't run net 2.0 AOT tests.
205 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
206 (mono_compile_assembly): Skip net 2.0 assemblies as well.
208 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
210 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
212 * aot-compiler.c: simplified and refactored the asm-writing code
213 to allow different backends.
215 2006-08-18 Zoltan Varga <vargaz@gmail.com>
217 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
219 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
220 little. Share patches of type TYPE_FROM_HANDLE as well.
222 * mini.c (mono_patch_info_equal): New helper function.
223 (mono_patch_info_hash): Ditto.
225 * aot-compiler.c (emit_method_code): Fix s390 build.
227 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
228 is not handled because it is stored as a flag and not as a type ctor. Fixes
231 2006-08-17 Zoltan Varga <vargaz@gmail.com>
233 * aot-compiler.c: Fix computation of GOT slot statistics.
235 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
236 Also remove support for not PIC AOT.
238 * mini.h: Bump AOT file format version.
240 * objects.cs: Add a test for #78990.
242 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
243 (peter.dettman@iinet.net.au). Fixes #79087.
245 * basic-long.cs: Add a test for the above.
247 2006-08-16 Zoltan Varga <vargaz@gmail.com>
249 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
251 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
254 2006-08-15 Zoltan Varga <vargaz@gmail.com>
256 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
259 2006-08-10 Jonathan Chambers <joncham@gmail.com>
261 * mini.c: Don't verify COM proxy invoke calls
264 2006-08-10 Dick Porter <dick@ximian.com>
266 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
267 which process is holding semaphores locked.
269 2006-08-08 Zoltan Varga <vargaz@gmail.com>
271 * mini-ia64.c mini-amd64.c: Fix #79027.
273 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
275 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
277 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
278 implicit arguments in a vararg call. Fixes #79027.
280 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
282 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
283 (mono_get_array_new_va_signature): Ditto.
285 2006-08-05 Zoltan Varga <vargaz@gmail.com>
287 * aot-runtime.c: Call init_plt lazily.
289 * inssel-long.brg: Fix unsigned long->int conversion.
291 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
293 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
294 that most data is now in the .rss/.data section.
296 2006-08-04 Zoltan Varga <vargaz@gmail.com>
298 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
300 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
302 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
304 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
306 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
307 virtual call. Fixes #79010.
309 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
310 and use the result as the this argument in the real call.
312 * generics.2.cs: Add a new test for #79010.
314 2006-08-03 Zoltan Varga <vargaz@gmail.com>
316 * mini-x86.c: Fix a warning.
318 * aot-compiler.c: Add a bunch of statistics.
320 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
322 2006-08-02 Zoltan Varga <vargaz@gmail.com>
324 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
326 2006-08-01 Zoltan Varga <vargaz@gmail.com>
328 * 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>.
330 2006-07-13 Miguel de Icaza <miguel@novell.com>
332 * mini.c (mono_method_to_ir): Obtain the original method in the
333 CIL stream and use this to perform validation.
337 2006-07-19 Zoltan Varga <vargaz@gmail.com>
339 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
340 (mono_arch_call_opcode): Ditto.
342 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
345 * mini.c (mono_patch_info_dup_mp): New helper function.
347 * aot-compiler.c (compile_method): Fix some of the memory allocated during
348 compilation. Fixes #78827.
350 2006-07-18 Kornél Pál <kornelpal@gmail.com>
352 * declsec.c: Use original security informations for
353 MONO_WRAPPER_MANAGED_TO_MANAGED.
355 2006-07-15 Jonathan Chambers <joncham@gmail.com>
357 * mini.c: Allow Com Interop methods/classes and
358 don't verify COM wrapper calls
361 2006-07-13 Zoltan Varga <vargaz@gmail.com>
363 * inssel-long32.brg: Fix long->i4 checked conversion.
365 * exceptions.cs: Add a test for the above.
367 2006-07-08 Zoltan Varga <vargaz@gmail.com>
369 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
371 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
374 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
377 2006-07-03 Zoltan Varga <vargaz@gmail.com>
379 * mini.c: Fix solaris/x86 exception handling.
381 * Makefile.am: Get rid of $(ICU_LIBS).
383 2006-07-02 Zoltan Varga <vargaz@gmail.com>
385 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
386 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
387 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
389 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
391 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
392 this function causes a SIGSEGV.
394 2006-06-22 Zoltan Varga <vargaz@gmail.com>
396 * mini.c: Remove unused solaris/x86 includes.
398 2006-06-21 Zoltan Varga <vargaz@gmail.com>
400 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
402 2006-06-20 Jb Evain <jbevain@gmail.com>
404 * cpu-g4.md: fix max length of start_handler instruction.
406 2006-06-20 Massimiliano Mantione <massi@ximian.com>
407 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
409 2006-06-16 Massimiliano Mantione <massi@ximian.com>
410 * ssa.c: Fixed bug 78653 for SSA based deadce.
411 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
412 MonoInst.flags, used in SSA based deadce.
413 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
414 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
416 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
418 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
419 it can end up using non executable memory on ppc64 systems
420 running ppc32 userspace (fix from Johannes Berg).
422 2006-06-14 Dick Porter <dick@ximian.com>
424 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
427 2006-06-13 Massimiliano Mantione <massi@ximian.com>
428 * mini.c: Made so that inline is locally disabled if it would
429 trigger a .cctor, because too many apps depend on this behavior
430 (which seems to be also the one of the MS CLR).
432 2006-06-13 Zoltan Varga <vargaz@gmail.com>
434 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
435 No idea why this worked before.
437 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
438 which branch to outer exception clauses since they could skip the
439 inner finally clauses. Fixes #78633.
441 * exceptions.cs: Add a test for the above.
443 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
446 * iltests.il: Add a test for the above.
448 2006-06-12 Zoltan Varga <vargaz@gmail.com>
450 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
451 after the end of a try bblock, to prevent asserts in mini_method_compile ().
453 * iltests.il: Add a test for the above.
455 2006-06-10 Zoltan Varga <vargaz@gmail.com>
457 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
459 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
460 methods as instrinsics.
462 2006-06-09 Wade Berrier <wberrier@novell.com>
464 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
465 (simple-cee-ops.h ssapre-mini-ops.h)
467 2006-06-09 Neale Ferguson <neale@sinenomine.net>
469 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
470 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
472 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
473 * cpu-s390x.md: Fix max. length values for a couple of instructions.
475 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
477 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
479 2006-06-08 Massimiliano Mantione <massi@ximian.com>
481 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
482 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
483 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
484 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
485 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
486 of opcodes, so that bug 78549 should not happen again.
487 * ssapre.c: Updated to use the renamed files.
489 2006-06-08 Zoltan Varga <vargaz@gmail.com>
491 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
492 in OP_ATOMIC_EXCHANGE_I4.
494 2006-06-07 Wade Berrier <wberrier@novell.com>
496 * tramp-s390.c: Fix s390 build (add missing pointer declarations
497 in mono_debugger_create_notification_function)
499 2006-06-06 Zoltan Varga <vargaz@gmail.com>
501 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
503 * mini.c (type_from_stack_type): Disable some changes which do not
506 * driver.c: Reenable opts.
508 * mini.h (MonoStackSlot): New structure to keep track of the verification state
509 of the evaluation stack.
511 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
512 evaluation stack trace at entry to the bblock.
514 * mini.c (merge_stacks): New function to perform verification of stack merges.
515 Turned off by default.
517 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
520 2006-06-06 Massimiliano Mantione <massi@ximian.com>
522 * local-propagation.c: Fixed bug 78549.
524 2006-06-04 Zoltan Varga <vargaz@gmail.com>
526 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
528 2006-06-02 Miguel de Icaza <miguel@novell.com>
530 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
531 tramp-arm.c, tramp-ia64.c
532 (mono_debugger_create_notification_function): Update signature to
533 new signature and use new protocol for creating the notification
536 Should fix the build.
538 2006-06-02 Geoff Norton <gnorton@customerdna.com>
540 * exceptions-ppc.c (mono_jit_walk_stack)
541 (ves_icall_get_frame_info): Fix the build
543 2006-06-02 Zoltan Varga <vargaz@gmail.com>
545 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
547 2006-05-31 Raja R Harinath <rharinath@novell.com>
549 * il2tests.2.il: New file for generics CIL tests. Add test for
551 * Makefile.am: Update.
554 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
557 2006-05-30 Massimiliano Mantione <massi@ximian.com>
559 * aliasing.c: Fixed bug 78311.
561 2006-05-29 Martin Baulig <martin@ximian.com>
563 * mini-exceptions.c (mono_find_jit_info): When computing the
564 native offset, check whether we're actually inside the method's
565 code; call mono_debug_print_stack_frame() to format the frame.
566 (ves_icall_System_Exception_get_trace): Call
567 mono_debug_print_stack_frame() to format the stack frame.
568 (ves_icall_get_trace): Update to the new debugging API.
569 (mono_jit_walk_stack_from_ctx): Likewise.
570 (ves_icall_get_frame_info): Likewise.
572 * mini.c (get_method_from_ip): Use the new debugging API.
573 (mono_print_method_from_ip): Likewise.
576 (mono_jit_walk_stack): Use the new debugging API.
577 (ves_icall_get_frame_info): Likewise.
579 2006-05-27 Zoltan Varga <vargaz@gmail.com>
581 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
583 2006-05-25 Massimiliano Mantione <massi@ximian.com>
585 * mini.c: Added "limitator" to inline for debugging.
587 2006-05-24 Martin Baulig <martin@ximian.com>
589 * debug-debugger.c (mono_debugger_init): Create a private,
590 malloc()-based code manager for the notification function and
591 intentionally leak it on exit. This fixes the crash-on-exit race
595 (mono_debugger_create_notification_function): Added
596 `MonoCodeManager *' argument.
599 (mono_debugger_create_notification_function): Added
600 `MonoCodeManager *' argument.
602 2006-05-23 Massimiliano Mantione <massi@ximian.com>
604 * aliasing.c: Fixed 64 bit issue.
605 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
606 default since all known bugs are fixed (one more time!).
608 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
610 * mini.c: write barrier support.
612 2006-05-23 Martin Baulig <martin@ximian.com>
614 * debug-debugger.c: Revert Paolo's change. Add comment and #error
615 check at the top of the file.
617 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
619 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
620 reverting changes without reason and without changelog entries.
622 2006-05-18 Zoltan Varga <vargaz@gmail.com>
624 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
625 to a few opcodes. Fixes #78439.
627 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
628 consistency with other archs.
630 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
632 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
634 * debug-debugger.c: fix the build.
636 2006-05-17 Martin Baulig <martin@ximian.com>
639 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
640 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
641 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
642 (debugger_attach): Call GC_mono_debugger_add_all_threads().
644 2006-05-11 Zoltan Varga <vargaz@gmail.com>
646 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
648 2006-05-10 Zoltan Varga <vargaz@gmail.com>
650 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
651 MONO_TYPE_GENERICINST.
653 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
654 MONO_TYPE_GENERICINST.
656 2006-05-09 Zoltan Varga <vargaz@gmail.com>
658 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
661 2006-05-08 Zoltan Varga <vargaz@gmail.com>
663 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
665 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
667 2006-05-06 Zoltan Varga <vargaz@gmail.com>
669 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
670 mono_trace_cleanup ().
672 * iltests.il: Fix problem with the newly added test.
674 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
675 due to register constraints, free up the previous hreg. Fixes #78314.
677 * iltests.il: Add new test for #78314.
679 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
680 Interlocked.Add. Fixes #78312.
682 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
684 2006-05-05 Zoltan Varga <vargaz@gmail.com>
686 * inssel.brg (mini_emit_virtual_call): Fix a warning.
688 2006-05-05 Martin Baulig <martin@ximian.com>
690 * debug-mini.c (mono_debug_open_block): New method.
693 (mono_arch_output_basic_block): Call mono_debug_open_block() at
694 the beginning of each basic block.
697 (mono_arch_output_basic_block): Call mono_debug_open_block() at
698 the beginning of each basic block.
700 2006-05-04 Massimiliano Mantione <massi@ximian.com>
702 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
703 default until I understand why they break the build on amd64.
705 2006-05-04 Zoltan Varga <vargaz@gmail.com>
707 * mini.c (mini_cleanup): Call mono_cleanup ().
709 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
712 2006-05-04 Massimiliano Mantione <massi@ximian.com>
714 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
715 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
716 default since all known bugs are fixed, and I cannot reproduce bug
717 77944... I'm asking Matt Hargett to test again after this commit.
719 2006-04-28 Massimiliano Mantione <massi@ximian.com>
721 * mini-codegen.c: Fixed typo that thrashed inline.
723 2006-04-28 Zoltan Varga <vargaz@gmail.com>
725 * dominators.c (compute_dominators): Avoid using a worklist since
726 it is not correct in some cases. Instead, iterate over all bblocks as
727 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
729 2006-04-28 Miguel de Icaza <miguel@novell.com>
731 * mini.c (mono_jit_compile_method_inner): Use
732 mono_prepare_exception_from_error that resets the value
735 2006-04-27 Miguel de Icaza <miguel@novell.com>
737 * mini.c: Move the mini_loader_error_to_exception to metadata.
739 2006-04-27 Massimiliano Mantione <massi@ximian.com>
741 * aliasing.c: Fixed bug 78210.
743 2006-04-27 Massimiliano Mantione <massi@ximian.com>
745 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
746 default until all their problems (or the ones they trigger) are fixed.
748 2006-04-26 Zoltan Varga <vargaz@gmail.com>
750 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
752 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
753 as loaded only after resolving patches since that could invoke the same method.
755 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
757 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
760 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
763 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
766 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
767 made from AOT code through the PLT table.
769 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
770 holding the plt offset when a call is made to the aot plt trampoline.
772 2006-04-25 Zoltan Varga <vargaz@gmail.com>
774 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
777 * Makefile.am (common_sources): Fix build breakage.
779 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
780 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
781 intra-assembly calls if possible.
783 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
785 * mini-trampolines.c: Handle PLT entries.
787 * mini.c: Avoid creating a GOT var for calls.
789 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
792 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
795 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
798 * mini.h: Bump AOT file format version.
800 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
803 2006-04-25 Martin Baulig <martin@ximian.com>
805 * driver.c: Disable copyprop, consprop and inline when running
808 2006-04-25 Martin Baulig <martin@ximian.com>
810 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
811 with `get_current_thread' and added `detach'.
812 (MonoDebuggerMetadataInfo): Added `thread_size',
813 `thread_tid_offset', `thread_stack_ptr_offset' and
814 `thread_end_stack_offset'.
816 2006-04-25 Zoltan Varga <vargaz@gmail.com>
818 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
821 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
822 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
824 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
826 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
828 * aot.c: Add support for ADJUSTED_IID.
830 2006-04-24 Zoltan Varga <vargaz@gmail.com>
832 * aot.c (emit_method_order): Don't align method_order_end.
834 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
835 the interface ID changes.
837 2006-04-21 Dick Porter <dick@ximian.com>
839 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
840 cleaning up a thread. Fixes the new part of bug 77470.
842 2006-04-20 Geoff Norton <gnorton@customerdna.com>
844 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
847 2006-04-19 Zoltan Varga <vargaz@gmail.com>
849 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
851 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
852 SIGSEGV. Fixes #78072.
854 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
855 unregister our SIGABRT handler.
857 2006-04-19 Massimiliano Mantione <massi@ximian.com>
859 * mini.c: Disabled inline where it can alter the call stack in a
860 way visible from managed code.
861 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
864 2006-04-16 Zoltan Varga <vargaz@gmail.com>
866 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
867 on other platforms. Fixes #78089.
869 2006-04-13 Martin Baulig <martin@ximian.com>
871 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
872 determine whether we're inside the debugger.
875 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
877 2006-04-12 Zoltan Varga <vargaz@gmail.com>
879 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
880 handler clauses. Fixes #78024.
882 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
883 in the CALL_MEMBASE opcodes. Fixes #78088.
884 (mono_arch_get_vcall_slot_addr): Ditto.
886 2006-04-10 Martin Baulig <martin@ximian.com>
888 * debug-debugger.c: The thread handling code has now been moved
889 into ../metadata/threads.c.
891 2006-04-10 Zoltan Varga <vargaz@gmail.com>
893 * driver.c (mono_main): Fix --with-gc=none build.
895 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
896 (mono_spillvar_offset_float): Ditto.
897 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
898 hreg, not when its !global, since on ia64, there is a third category: stacked
901 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
903 * mini.c: set MonoInst->klass for load field address and a few other
906 2006-04-10 Zoltan Varga <vargaz@gmail.com>
908 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
910 2006-04-07 Zoltan Varga <vargaz@gmail.com>
912 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
913 the branch opt changes.
915 2006-04-06 Dick Porter <dick@ximian.com>
917 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
919 * wapihandles.c (mini_wapi_seminfo):
920 * driver.c (mono_main): Add semaphore info option
922 2006-04-05 Zoltan Varga <vargaz@gmail.com>
924 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
925 branch optimization changes. Fixes #78009.
927 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
929 * mini.c: ignore accessibility of methods in managed->native wrappers.
931 2006-04-04 Zoltan Varga <vargaz@gmail.com>
933 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
935 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
937 2006-04-03 Zoltan Varga <vargaz@gmail.com>
939 * mini.c: Modify the branch optimizations to preserve the invariant that
940 the entries inside the in_bb and out_bb arrays are unique.
941 (mono_unlink_bblock): Avoid creation of new arrays.
943 2006-04-02 Zoltan Varga <vargaz@gmail.com>
945 * mini.c (mono_unlink_bblock): Fix regression caused by previous
948 2006-04-01 Zoltan Varga <vargaz@gmail.com>
950 * mini.c (optimize_branches): Remove the "optimizations" in
951 the cbranch1/cbranch2 -> branch cases which were causing several
952 problems in the past. Fixes #77986.
954 2006-03-31 Chris Toshok <toshok@ximian.com>
956 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
957 default optimizations :(
959 2006-03-31 Zoltan Varga <vargaz@gmail.com>
961 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
964 2006-03-31 Massimiliano Mantione <massi@ximian.com>
966 * local-propagation.c: Added comments to structs and removed
967 "Mono" prefixes from local tree mover types.
969 2006-03-30 Zoltan Varga <vargaz@gmail.com>
971 * Makefile.am (arch_sources): Define this for each architecture so
972 libmono_la_SOURCES is defined in one place.
974 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
976 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
979 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
981 * driver.c: print the GC name supplied by configure.
983 2006-03-29 Massimiliano Mantione <massi@ximian.com>
985 * local-propagation.c: Added tree mover, and moved here all the
986 local propagation code from mini.c
987 * mini.c: Added support for treeprop, and moved all the local
988 propagation code to local-propagation.c
989 * mini.h: Added support for treeprop
990 * driver.c: Added support for treeprop, enabled consprop, copyprop,
991 treeprop, inline and deadce by default
992 * Makefile.am: Added local-propagation.c
994 2006-03-25 Zoltan Varga <vargaz@gmail.com>
996 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
998 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
1000 * debug-debugger.c: make it compile without the Boehm GC.
1002 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
1004 * mini.c: fixed issue with mismatch when an icall is registered
1005 with multiple names but same address.
1007 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
1009 * declsec.c, mini-exceptions.c: use write barrier to set reference
1010 fields of managed objects.
1012 2006-03-19 Zoltan Varga <vargaz@gmail.com>
1014 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
1015 (can_access_internals): Fix a warning.
1017 * mini.c (print_method_from_ip): Rename this to
1018 mono_print_method_from_ip so it gets exported.
1020 * trace.c: Deal with strings inside StringBuilder's containing garbage
1021 and fix memory leaks. Fixes #77848.
1023 2006-03-19 Zoltan Varga <vargaz@gmail.com>
1025 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
1028 2006-03-16 Neale Ferguson <neale@sinenomine.net>
1030 * mini-s390.c: Remove OP_X86_TEST_NULL.
1032 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
1034 * mini.c: use the correct GetHashCode() for the moving collector.
1036 2006-03-16 Massimiliano Mantione <massi@ximian.com>
1038 * liveness.c: Regalloc spill cost tuning.
1040 2006-03-15 Neale Ferguson <neale@sinenomine.net>
1042 * mini-s390x.h: Correct S390_LONG macro.
1044 * mini-s390x.c: Cleanup unused code.
1046 2006-03-15 Zoltan Varga <vargaz@gmail.com>
1048 * jit-icalls.h: New file.
1050 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
1051 icalls and include that instead of including jit-icalls.c.
1053 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
1056 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
1058 * mini.c: when checking for member accessibility, also check for
1059 friend assemblies and for explicit interface implementations.
1061 2006-03-14 Zoltan Varga <vargaz@gmail.com>
1063 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
1065 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
1067 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
1068 common cases are done first.
1070 * mini-ops.h: Only define platform specific opcodes on the given platform.
1072 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
1075 2006-03-14 Martin Baulig <martin@ximian.com>
1077 Revert Paolo's change from r57348:
1079 * mini.h: don't use gboolean for bitfields.
1080 * mini.c: verifier changes for fields and methods accessibility.
1082 2006-03-13 Neale Ferguson <neale@sinenomine.net>
1084 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
1086 * mini-s390x.c: Fix conv_r_un.
1088 * cpu-s390, cpu-s390x.md: Fix lengths.
1090 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
1092 * mini.c: nested types have access to all the nesting
1093 levels, not just the enclosing types.
1095 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
1097 * mini.c: added a few more verification checks.
1099 2006-03-12 Zoltan Varga <vargaz@gmail.com>
1101 * liveness.c: Merge optimizations from the linear-il branch.
1103 2006-03-11 Zoltan Varga <vargaz@gmail.com>
1105 * mini-ia64.c (emit_call): Add a comment.
1107 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
1109 * tramp-ia64.c: Fix some warnings.
1111 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
1113 * mini.h: don't use gboolean for bitfields.
1114 * mini.c: verifier changes for fields and methods accessibility.
1116 2006-03-11 Zoltan Varga <vargaz@gmail.com>
1118 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
1119 lazy icall wrapper changes.
1121 * dominators.c: Replace all the dominator algorithms with faster
1122 ones from the linear-il branch.
1124 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
1127 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
1128 common cases are done first.
1130 * mini-amd64.c: Fix some warnings.
1132 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
1135 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
1138 * mini.h: Add a missing prototype.
1140 2006-03-10 Zoltan Varga <vargaz@gmail.com>
1142 * mini.c: Compile icall wrappers lazily.
1144 * mini-codegen.c: Use printf instead of g_print since its much faster.
1146 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
1149 * mini.c (optimize_branches): Cache the negative result from
1150 remove_block_if_useless ().
1152 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
1153 Also fix some bblock linking issues.
1155 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
1158 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
1160 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
1161 accessed fields first, for better cache behavior.
1163 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
1165 * mini.c: speedup IList<T> array accesses.
1167 2006-03-09 Zoltan Varga <vargaz@gmail.com>
1169 * mini.c (mono_method_to_ir): Handle large methods overflowing the
1170 inline_costs counter. Fixes #77190.
1172 2006-03-06 Zoltan Varga <vargaz@gmail.com>
1174 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
1175 trace messages. Fixes #77706.
1177 2006-03-04 Martin Baulig <martin@ximian.com>
1179 * tramp-amd64.c, tramp-x86.c
1180 (mono_debugger_create_notification_function): Use
1181 mono_global_codeman_reserve() to allocate a buffer at runtime and
1184 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
1186 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
1187 notification function at runtime and then call `initialize' in the
1188 `MONO_DEBUGGER__debugger_info' vtable.
1190 2006-03-04 Zoltan Varga <vargaz@gmail.com>
1192 * iltests.il: Fix a visibility problem.
1194 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
1196 * driver.c, mini.c: add hooks for the counters API.
1198 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
1200 * driver.c: show disabled options.
1202 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
1204 * linear-scan.c: always use cost-driven selection.
1206 2006-02-28 Raja R Harinath <rharinath@novell.com>
1208 * jit-icalls.c (helper_compile_generic_method): Revert change from
1211 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
1213 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
1215 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
1217 * inssel.brg: style fixes, mostly to force the updated monoburg
1218 to run for people using svn.
1220 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
1222 * mini.c: match monoburg changes.
1224 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
1226 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
1227 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
1228 declaration in the header file.
1230 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
1232 * helpers.c: reduce relocations and mem usage.
1234 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
1236 * mini.h, mini-codegen.c: disable logging features if
1237 requested by configure.
1239 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
1241 * mini.c: tiny verifier changes.
1243 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
1245 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
1246 cpu-pentium.md: stack alignment changes for osx/x86,
1247 partially from Geoff Norton <gnorton@customerdna.com>.
1249 2006-02-24 Raja R Harinath <harinath@gmail.com>
1251 * jit-icalls.c (helper_compile_generic_method): Update to changes
1252 in metadata/class.c.
1254 2006-02-24 Zoltan Varga <vargaz@gmail.com>
1256 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
1258 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
1259 interface calls with large offsets.
1261 2006-02-23 Raja R Harinath <rharinath@novell.com>
1263 * jit-icalls.c (helper_compile_generic_method): Document the
1264 special-case we depend on so that we can inflate the method twice
1265 with the same context with no bad side-effects.
1267 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
1269 * mini-x86.c, mini-amd64.c: fix for case when xen support
1272 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
1274 * mini-x86.c, mini-amd64.c: generate code to access tls items
1275 in a faster way for Xen systems.
1277 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
1279 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
1280 updates and compilation fixes for the OSX/x86 port, mostly from
1281 Geoff Norton <gnorton@customerdna.com>.
1283 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
1285 * inssel.brg: faster interface call implementation
1286 to sync with the interface_offsets MonoVTable changes.
1288 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
1290 * mini.c: more verification checks.
1292 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
1294 * mini.c: added a few more verification checks.
1296 2006-02-17 Neale Ferguson <neale@sinenomine.net>
1298 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
1299 facility on the processor and use it if available.
1301 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
1303 * driver.c, aot.c, mini.c: throw exception if the IL code is
1304 invalid or unverifiable.
1306 2006-02-17 Raja R Harinath <rharinath@novell.com>
1308 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
1311 2006-02-16 Zoltan Varga <vargaz@gmail.com>
1313 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
1315 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
1317 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
1318 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
1319 handling of instantiated generic valuetypes.
1321 2006-02-11 Zoltan Varga <vargaz@gmail.com>
1323 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
1324 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
1327 * generics.2.cs: Revert the nullable reftypes tests.
1329 2006-02-10 Zoltan Varga <vargaz@gmail.com>
1331 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
1332 using __builtin_frame_address (1) as it doesn't work in the presence
1333 of optimizations. Hopefully fixes #77273.
1335 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
1336 -> generics.cs change as it doesn't work with some automake versions.
1338 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
1340 * mini.c: handle systems that sue a different way to
1341 retrieve the stack address of the current thread.
1343 2006-02-09 Zoltan Varga <vargaz@gmail.com>
1345 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
1346 it specially in the makefile.
1348 * generics.2.cs: Add tests for nullable reference types.
1350 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
1352 * mini.c: always handle the case when mono_jit_init()
1353 is called in a thread different from the main thread,
1354 confusing libgc (bug #77309).
1356 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
1358 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
1360 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
1362 * mini.c: change optimize_branches () to use a single loop
1363 and introduce a new optimization to simplify some range checks.
1365 2006-02-03 Martin Baulig <martin@ximian.com>
1367 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
1368 and merged with debugger_thread_manager_add_thread().
1369 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
1370 inform the debugger about the main thread.
1372 2006-02-03 Zoltan Varga <vargaz@gmail.com>
1374 * basic.cs: Add test for div.un/rem.un constant folding.
1376 2006-02-03 Neale Ferguson <neale@sinenomine.net>
1378 * cpu-s390x.md: correct int_xor_imm length
1380 2006-02-03 Zoltan Varga <vargaz@gmail.com>
1382 * generics.2.cs: New test for #77442.
1384 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
1387 2006-02-02 Martin Baulig <martin@ximian.com>
1389 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
1390 <mono/metadata/mono-debug-debugger.h>
1392 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
1394 2006-02-02 Martin Baulig <martin@ximian.com>
1396 * debug-debugger.h: New header file for debug-debugger.c.
1398 * debug-debugger.c: Big API cleanup; don't run the managed Main()
1399 function is a separate thread anymore; add support for attaching.
1401 2006-02-01 Zoltan Varga <vargaz@gmail.com>
1403 * tramp-x86.c: Fix a warning.
1405 2006-01-31 Zoltan Varga <vargaz@gmail.com>
1407 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
1408 on very large methods.
1410 * aot.c (load_patch_info): Fix a warning.
1412 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
1414 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
1415 mini-ops.h: alu membase optimizations.
1417 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
1419 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
1420 to speedup StringBuilder.
1422 2006-01-27 Zoltan Varga <vargaz@gmail.com>
1424 * dominators.c (mono_compute_natural_loops): Fix detection of
1425 loop body start blocks.
1427 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
1429 2006-01-26 Zoltan Varga <vargaz@gmail.com>
1431 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
1434 2006-01-25 Massimiliano Mantione <massi@ximian.com>
1436 * aliasing.c: Fixed aliasing issue on 64 bit archs.
1438 2006-01-25 Martin Baulig <martin@ximian.com>
1440 * debug-debugger.c: Moved the `MonoDebuggerManager' and
1441 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
1442 started to cleanup this file a little bit.
1444 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
1446 * mini.c: optimize a codepath frequently happening in generics code.
1448 2006-01-23 Martin Baulig <martin@ximian.com>
1450 * Makefile.am: Only compile debug-debugger.c on supported platforms.
1452 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
1455 * driver.c: debug-debugger.c is only available if
1456 `MONO_DEBUGGER_SUPPORTED' is defined.
1458 2006-01-23 Martin Baulig <martin@ximian.com>
1460 * debug-debugger.c: Only enable this on platforms where the Mono
1461 Debugger is working (x86 and x86_64).
1463 2006-01-21 Martin Baulig <martin@ximian.com>
1465 The Mono Debugger is now using the normal `mono' instead of the
1466 `mono-debugger-mini-wrapper' when executing managed code.
1468 * debug-debugger.c: New file; previously known as
1469 debugger/wrapper/wrapper.c.
1471 * debug-mini.c (mono_init_debugger): Removed.
1473 * driver.c (mono_main): Added new `--inside-mdb' command line
1474 argument which is used when running inside the debugger.
1476 2006-01-20 Zoltan Varga <vargaz@gmail.com>
1478 * liveness.c (mono_analyze_liveness): Remove some unused data
1481 2006-01-17 Zoltan Varga <vargaz@gmail.com>
1483 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
1485 2006-01-16 Zoltan Varga <vargaz@gmail.com>
1487 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
1488 depends on implementation details of monobitset.
1490 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
1493 2006-01-15 Zoltan Varga <vargaz@gmail.com>
1495 * liveness.c: Update after monobitset changes.
1497 2006-01-14 Zoltan Varga <vargaz@gmail.com>
1499 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
1501 2006-01-11 Neale Ferguson <neale@sinenomine.net>
1503 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
1505 * mini-s390x.c: Remove warning messages.
1507 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
1509 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
1511 2006-01-10 Zoltan Varga <vargaz@gmail.com>
1513 * generics.2.cs: Add ldelem/stelem_any test.
1515 2006-01-10 Neale Ferguson <neale@sinenomine.net>
1517 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
1519 2006-01-07 Zoltan Varga <vargaz@gmail.com>
1521 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
1523 2006-01-06 Zoltan Varga <vargaz@gmail.com>
1525 * generics.2.cs: Reenable vtype tests.
1527 * inssel-x86.brg: Remove an icorrect valuetype rule.
1529 2006-01-06 Neale Ferguson <neale@sinenomine.net>
1531 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
1532 initial support for OP_ABS.
1534 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1536 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
1538 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1540 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
1541 conversion and implement LADD/LSUB.
1543 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
1546 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1548 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
1550 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
1553 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1555 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
1556 localloc is encountered. Fixes crash in test-183.cs when using gmcs
1557 (stack walk problem).
1559 2006-01-04 Zoltan Varga <vargaz@gmail.com>
1561 * aot.c (mono_aot_load_method): Fix a warning.
1563 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1565 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
1567 2006-01-03 Zoltan Varga <vargaz@gmail.com>
1569 * iltests.il: Add test for #77148.
1571 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
1574 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1576 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
1578 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1580 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
1581 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
1583 * basic-long.cs: Add lconv-to-r4/r8 tests.
1585 2006-01-03 Zoltan Varga <vargaz@gmail.com>
1587 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
1589 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
1590 here as on other archs.
1592 2005-12-29 Neale Ferguson <neale@sinenomine.net>
1594 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
1596 2005-12-29 Neale Ferguson <neale@sinenomine.net>
1598 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
1600 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
1602 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
1603 instrument_prolog; Add memory_barrier instruction.
1605 2005-12-26 Zoltan Varga <vargaz@gmail.com>
1607 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
1609 2005-12-23 Zoltan Varga <vargaz@gmail.com>
1611 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
1613 * aliasing.c inssel.brg: Fix warnings.
1615 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
1616 could skip initialization of some parts of memory.
1618 * mini.c mini-ia64.c: Fix warnings.
1620 * inssel-sparc.brg: Add an implementation of lneg which actually works.
1622 2005-12-22 Zoltan Varga <vargaz@gmail.com>
1624 * aliasing.c (mono_build_aliasing_information): Add a workaround for
1625 a crash seen on sparc.
1627 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
1629 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
1631 2005-12-21 Neale Ferguson <neale@sinenomine.net>
1633 * mini-ops.h: Add s390_backchain instruction
1635 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
1637 * cpu-s390.md: Add s390_backchain instruction
1639 * mini-s390.c: Significant ABI changes
1641 * mini-s390.h: Cater for zero length structures
1643 2005-12-20 Neale Ferguson <neale@sinenomine.net>
1645 * mini-s390.c: ABI fixes
1647 * inssel-s390.brg: Remove debug statements
1649 * cpu-s390.md: Fix length of ATOMIC_xx operations
1651 2005-12-19 Zoltan Varga <vargaz@gmail.com>
1653 * basic-float.cs: Add float<->long conversion tests.
1655 2005-12-16 Neale Ferguson <neale@sinenomine.net>
1657 * mini-s390.c: Fix LOCALLOC processing.
1659 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
1661 2005-12-15 Zoltan Varga <vargaz@gmail.com>
1663 * iltests.il: Add tests for some opcodes not covered by the other
1666 2005-12-15 Neale Ferguson <neale@sinenomine.net>
1668 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
1669 register loading for Tail processing; Correct trace output.
1671 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
1673 * cpu-s390.md: Correct size of jmp instruction.
1675 2005-12-13 Neale Ferguson <neale@sinenomine.net>
1677 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
1679 2005-12-13 Neale Ferguson <neale@sinenomine.net>
1681 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
1682 Bring s390 up to current level.
1684 2005-12-12 Zoltan Varga <vargaz@gmail.com>
1686 * generics.2.cs: Disable the newly added tests as they do not work yet.
1688 * generics.2.cs: Add valuetype tests.
1690 2005-12-09 Zoltan Varga <vargaz@gmail.com>
1692 * basic-long.cs: Add i4->u8 test.
1694 * objects.cs: Add tests for JIT intrinsic.
1696 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
1697 optimizations lost by a mistake.
1699 2005-12-07 Zoltan Varga <vargaz@gmail.com>
1701 * basic-long.cs: Remove a test moved to objects.cs.
1703 * arrays.cs: Add more array tests.
1705 2005-12-06 Zoltan Varga <vargaz@gmail.com>
1707 * arrays.cs: Add new tests for multi-dimensional arrays.
1709 2005-12-06 Raja R Harinath <rharinath@novell.com>
1711 * Makefile.am (test_sources2): Add generics.2.cs.
1712 (EXTRA_DIST): Add test_sources2.
1714 2005-12-05 Ben Maurer <bmaurer@ximian.com>
1716 Support for boxing and unboxing nullable types as well as the
1717 isinst operation on nullables, per the CLI ammendment.
1719 * inssel.brg (CEE_ISINST): Special case for nullable
1721 * mini.c (handle_unbox_nullable): new method
1722 (handle_box): Special case for nullable types
1723 (mono_method_to_ir): Call handle_unbox_nullable in correct
1726 * generics.2.cs: New test suite
1728 * Makefile.am: Support for regression tests with generics.
1730 2005-12-03 Zoltan Varga <vargaz@gmail.com>
1732 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
1733 allocated to registers. Fixes #76800.
1735 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
1737 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
1739 2005-11-30 Zoltan Varga <vargaz@gmail.com>
1741 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
1744 2005-11-29 Zoltan Varga <vargaz@gmail.com>
1746 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
1749 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
1751 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
1752 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
1754 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
1755 single precision before storing to a single precision location.
1757 2005-11-28 Raja R Harinath <rharinath@novell.com>
1759 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
1761 2005-11-27 Zoltan Varga <vargaz@gmail.com>
1763 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
1766 * basic.cs: Remove test_0_byte_compares test which was moved to
1767 objects.cs a long time ago.
1769 2005-11-22 Massimiliano Mantione <massi@ximian.com>
1771 * aliasing.c: Fixed aliasing issue on 64 bit archs.
1773 2005-11-20 Zoltan Varga <vargaz@gmail.com>
1775 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
1776 handlers are called.
1778 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
1781 * mini-ia64.c: Add support for the throw->branch exception
1784 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
1786 2005-11-18 Massimiliano Mantione <massi@ximian.com>
1788 * mini.c: Enabled "fastpath" deadce :-)
1790 2005-11-18 Massimiliano Mantione <massi@ximian.com>
1792 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
1793 alias analysis pass to support it.
1796 * liveness.c: Likewise (liveness computation can use aliasing
1797 information to be more accurate).
1798 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
1799 moreover made so that "--compile-all" uses the given optimization
1800 flags and not the default ones.
1801 * aliasing.c: Alias analysis (new file).
1802 * aliasing.h: Likewise.
1803 * Makefile.am: added "aliasing.c" and "aliasing.h".
1805 2005-11-17 Zoltan Varga <vargaz@gmail.com>
1807 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
1810 2005-11-13 Zoltan Varga <vargaz@gmail.com>
1812 * mini-exceptions.c (mono_handle_exception_internal): Remove the
1813 fp >= end_of_stack exit condition, as it is not needed, and it might
1814 become true for fp eliminated frames.
1816 2005-11-11 Zoltan Varga <vargaz@gmail.com>
1818 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
1821 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
1823 * mini-arm.c: fixed alignment of doubles/longs to match
1824 the C ABI (bug #76635).
1826 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
1828 * aot.c: fix compilation with --enable-minimal=aot.
1830 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
1832 * mini-arm.c: fixed compatibility with the new
1833 floating point emulator package for compares.
1835 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
1837 * mini.c : reverted sig->pinvoke changes (r51396-51397).
1839 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
1841 * mini-exceptions.c (print_stack_frame): Output to stderr.
1842 (mono_handle_native_sigsegv): Ditto.
1844 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
1846 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
1847 OP_LCONV_TO_OVF_I implementation.
1849 * mini-amd64.c: Add support for the throw->branch exception
1852 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
1853 when the catch clause catches a more general exception, i.e. Object.
1855 2005-10-30 Zoltan Varga <vargaz@gmail.com>
1857 * cpu-ia64.md: Remove unused opcodes.
1859 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
1860 specific defines for architectures defining USE_SIGACTION.
1862 * mini-ia64.c: Fix some warnings.
1864 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
1865 version seemed to skip a frame.
1867 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
1869 * mini.c: Clean up the usage of sig->pinvoke flag. Now
1870 only calls which are made to native code use this flag.
1872 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
1874 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
1875 varargs methods as well.
1877 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
1878 which have save_lmf set. Reorganize methods prologs a bit.
1880 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
1881 debugger to the proper place.
1883 2005-10-29 Martin Baulig <martin@ximian.com>
1885 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
1886 when running inside the debugger until the debugger has support
1889 2005-10-26 Zoltan Varga <vargaz@gmail.com>
1891 * mini.h: Fix a warning.
1893 2005-10-24 Miguel de Icaza <miguel@novell.com>
1895 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
1896 we expose publicly, this returns the string.
1898 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
1900 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
1901 with fp elimination.
1903 2005-10-21 Zoltan Varga <vargaz@gmail.com>
1905 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
1906 native stacktrace using the glibc 'backtrace' function if available.
1908 2005-10-20 Zoltan Varga <vargaz@gmail.com>
1910 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
1912 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
1913 handle SIGSEGVs received while in native code.
1915 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
1916 code, call mono_handle_native_sigsegv which will abort the runtime
1917 after printing some diagnostics, instead of converting it into a
1918 confusing NullReferenceException.
1920 2005-10-18 Zoltan Varga <vargaz@gmail.com>
1922 * cpu-pentium.md: Remove unused opcodes.
1924 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
1926 * mini-amd64.h (MonoLMF): Add rsp field.
1928 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
1931 2005-10-17 Zoltan Varga <vargaz@gmail.com>
1933 * mini-codegen.c (get_register_spilling): Fix some warnings.
1935 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
1937 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
1938 elimination during exception handling. Enable fp elimination by
1941 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
1944 2005-10-16 Martin Baulig <martin@ximian.com>
1947 (mono_debugger_run_finally): New public method for the debugger.
1949 2005-10-10 Zoltan Varga <vargaz@gmail.com>
1951 * debug-mini.c (mono_debug_init_method): Fix warning.
1953 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
1954 the 'exname' parameter const to fix some warnings.
1956 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
1958 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
1959 introduced by the previous patch.
1961 2005-10-08 Zoltan Varga <vargaz@gmail.com>
1963 * basic-float.cs: Add test for precision of float arithmetic.
1965 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
1966 when loading/storing single values from/to memory.
1968 * mini.c (mono_jit_compile_method_with_opt): Create the function
1969 pointers in the correct domain.
1971 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
1973 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
1974 introduced by previous patch.
1976 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
1977 when out_filter_idx is NULL.
1979 * mini-exceptions.c: Don't run filter clauses twice during exception
1980 handling. Fixes #75755.
1982 2005-10-07 Zoltan Varga <vargaz@gmail.com>
1984 * aot.c: Add support for ldflda wrappers.
1986 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
1989 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
1991 * mini.c, mini.h: do not consider exception handlers blocks when
1992 setting up interface variables.
1994 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
1996 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
1998 2005-10-03 Zoltan Varga <vargaz@gmail.com>
2000 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
2001 causes a regression.
2003 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
2005 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
2007 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
2008 of the OP_P definitions.
2010 * TODO: Add a proposal for dealing with the CEE/OP mess.
2012 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
2013 optimizations from the x86 port.
2015 * cpu-amd64.md: Ditto.
2017 * basic.cs basic-long.cs: Add tests.
2019 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
2021 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
2022 Patrik Torstensson's implementation of my exception-handling
2023 optimization idea, when the exception object is not used
2026 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
2028 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
2029 of the mul_imm optimizations from the old jit.
2031 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
2033 * mini.c, liveness.c: patch by Patrik Torstensson and
2034 Zoltan Varga to improve performance in methods with
2037 2005-09-30 Zoltan Varga <vargaz@gmail.com>
2039 * driver.c: Remove 'Globalization' entry from --version.
2041 2005-09-28 Zoltan Varga <vargaz@gmail.com>
2043 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
2044 there is a profiler interested in JIT events.
2046 * aot.c: Load profile files produced by the AOT profiling module, and
2047 reorder methods based on the profiling info. Add a 'method_order' table
2048 to the AOT file to make mono_aot_find_jit_info work with the reordered
2051 * mini.h: Bump AOT file version info.
2053 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
2055 * mini-arm.h: work around what looks like a gcc bug when optimizations
2058 2005-09-28 Raja R Harinath <rharinath@novell.com>
2060 * Makefile.am (AM_CFLAGS): Don't use += to append inside
2061 conditionals. Use ...
2062 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
2064 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
2066 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
2067 to determine the amount of memory to copy when passing valuetypes.
2069 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
2070 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
2072 2005-09-27 Zoltan Varga <vargaz@gmail.com>
2074 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
2075 information about aot.
2077 2005-09-27 Ben Maurer <bmaurer@ximian.com>
2079 * *.c: Replace the use of {Enter,Leave}CriticalSection with
2080 macros. This will allow a deadlock debugger to easily be plugged
2083 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
2085 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
2087 2005-09-27 Raja R Harinath <rharinath@novell.com>
2089 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
2090 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
2091 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
2092 ($(arch_built)) [CROSS_COMPILING]: Error out.
2094 2005-09-26 Zoltan Varga <vargaz@gmail.com>
2096 * aot.c: Add support for the no_special_static flag for classes.
2098 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
2100 * Reapply reverted patches.
2102 * *: Revert r50174 as well.
2104 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
2106 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
2108 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
2110 2005-09-23 Miguel de Icaza <miguel@novell.com>
2112 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
2113 part of the SIG_HANDLER_SIGNATURE.
2115 2005-09-23 Zoltan Varga <vargaz@gmail.com>
2117 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
2120 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
2121 introduced by previous patch.
2123 2005-09-21 Zoltan Varga <vargaz@gmail.com>
2125 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
2126 saved registers too.
2128 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
2129 upon the information returned by get_call_info ().
2131 * mini-x86.c (add_float): Fix stack size calculation.
2132 (mono_arch_call_opcode): Rewrite this so it works based up the
2133 information returned by get_call_info ().
2134 (mono_arch_get_this_vret_args): Ditto.
2136 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
2138 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
2139 in cinfo to determine the registers which need to be used.
2141 2005-09-20 Miguel de Icaza <miguel@novell.com>
2143 * driver.c (mono_main): Add --server and --desktop flags.
2145 2005-09-16 Zoltan Varga <vargaz@gmail.com>
2147 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
2148 registers as global registers.
2150 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
2151 longer needed with the new register allocator.
2153 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
2155 * cpu-ia64.md: Remove unused opcodes.
2157 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
2159 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
2161 * cpu-amd64.md: Remove unused opcodes.
2163 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
2164 needed with the new register allocator.
2166 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
2169 2005-09-16 Raja R Harinath <rharinath@novell.com>
2171 * Makefile.am (check-local): Don't invoke semdel-wrapper.
2173 2005-09-16 Martin Baulig <martin@ximian.com>
2175 * exceptions-amd64.c
2176 (throw_exception): Don't call mono_debugger_throw_exception() if
2177 we're a rethrow - see the FIXME in the code.
2179 2005-09-15 Geoff Norton <gnorton@customerdna.com>
2181 * mini.c (mono_init_exceptions): This only works on some architectures.
2183 2005-09-15 Zoltan Varga <vargaz@gmail.com>
2185 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
2188 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
2190 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
2191 now in mini-exceptions.c.
2193 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
2195 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
2196 now in mini-exceptions.c.
2198 2005-09-15 Zoltan Varga <vargaz@gmail.com>
2200 * exceptions-x86.c: Applied patch from Patrik Torstensson
2201 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
2203 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
2204 code into mini-exceptions.c. Add some assertions to it.
2206 2005-09-12 Zoltan Varga <vargaz@gmail.com>
2208 * aot.c (emit_section_change): Applied patch from "The Software Team"
2209 (<software@solmersa.com>). Fix as errors on windows.
2211 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
2213 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
2214 method info into the LMF.
2216 2005-09-11 Zoltan Varga <vargaz@gmail.com>
2218 * mini-ia64.c: Add proper unwind info for method epilogs.
2220 * exceptions-ia64.c: Add some code to help debugging.
2222 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
2224 * mini-exceptions.c: Fix warning.
2226 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
2228 * mini.c: Really fix build.
2230 * mini-x86.c mini-amd64.c: Fix build.
2232 2005-09-11 Zoltan Varga <vargaz@gmail.com>
2234 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
2236 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
2237 some Interlocked methods as intrinsics.
2239 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
2240 for Thread methods as well.
2242 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
2244 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
2246 * mini-ia64.c mini-x86.c mini-amd64.c
2247 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
2250 * mini.c (mono_init_exceptions): Fix build breakage.
2252 2005-09-10 Zoltan Varga <vargaz@gmail.com>
2254 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
2255 of instructions. Use the new ia64_unw_op macros for emitting unwind
2258 * mini.c (mono_init_exceptions): Initialize exception handling
2259 related trampolines at startup.
2261 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
2263 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
2265 2005-09-09 Zoltan Varga <vargaz@gmail.com>
2267 * mini.c: Handle type loading errors gracefully during compilation and
2268 throw the appropriate exception.
2270 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
2272 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
2273 for the mono binary.
2275 2005-09-09 Martin Baulig <martin@ximian.com>
2277 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
2280 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
2282 * mini-arm.h: use emulation for conv.r.un for the release.
2284 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
2286 * mini-arm.c, objects.cs: more fixes and tests for them.
2288 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
2290 * mini-arm.c: align structures to at least 4 bytes to be able
2291 to keep our current optimized memcpy.
2293 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
2295 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
2297 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2299 * mini.c: ignore SIGPIPE.
2301 2005-09-04 Zoltan Varga <vargaz@gmail.com>
2303 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
2305 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
2307 2005-09-02 Zoltan Varga <vargaz@gmail.com>
2309 * mini.h: Add prototype for mono_allocate_stack_slots_full.
2311 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
2313 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
2314 exception handling support.
2315 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
2316 patch by Brian Koropoff <briank@marakicorp.com>).
2318 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
2320 * mini.c: revert another 'optimization' which breaks when
2321 items on the eval stack need to be saved at a basic block end
2324 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
2326 * jit-icalls.c: for arrays, ensure we always provide
2329 2005-08-30 Zoltan Varga <vargaz@gmail.com>
2331 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
2333 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
2335 2005-08-29 Zoltan Varga <vargaz@gmail.com>
2337 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
2338 arguments in their original register.
2340 2005-08-28 Zoltan Varga <vargaz@gmail.com>
2342 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
2345 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
2346 when ssapre is enabled.
2348 * inssel-long.brg: Fix bug in previous patch.
2350 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
2351 multiplication by a constant.
2353 2005-08-27 Zoltan Varga <vargaz@gmail.com>
2355 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
2358 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
2361 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
2363 * inssel-arm.brg: apply changes tested by Brian Koropoff
2364 <briank@marakicorp.com>.
2366 2005-08-25 Zoltan Varga <vargaz@gmail.com>
2368 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
2370 2005-08-24 Zoltan Varga <vargaz@gmail.com>
2372 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
2373 to the same register if dreg is just a base register.
2374 (print_ins): Improve printing of membase opcodes.
2376 * inssel-x86.brg: Add optimized ldind(reg) rules.
2378 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
2380 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
2382 * mini.c: when running under valgrind, set the stack bottom for
2383 the GC at the actual approximate stack for the app (fixes running
2384 mono with valgrind).
2386 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
2388 * mini.c: do no break at the first valuetype to init found
2391 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
2393 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
2395 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
2397 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
2399 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
2401 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
2403 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
2405 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
2407 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
2410 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
2413 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
2416 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
2418 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
2420 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
2422 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
2423 in the tail recursion optimization.
2425 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
2426 debug info into the assembly file.
2428 * iltests.il: Add test for filter regions.
2430 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
2431 initial stack of filter regions. Fixes #75755.
2433 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
2435 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
2438 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
2440 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
2441 the check for an already compiled method on non-ia64 platforms.
2442 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
2445 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
2447 * inssel-x86.brg: Add some optimized call rules.
2449 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
2451 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
2454 * mini.h mini-trampolines.c: Pass the trampoline argument to
2455 mono_arch_patch_delegate_trampoline.
2457 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
2459 * mini-trampolines.c: Fix build.
2461 * mini-amd64.h: Add delegate trampolines.
2463 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
2465 * inssel-amd64.brg: Add optimized call rules.
2467 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
2469 * inssel-ia64.brg: Add optimized ldind(reg) rules.
2471 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
2473 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
2476 * mini-ia64.c: Remove LMF fixmes.
2478 * mini-ia64.h: Remove most fields from LMF.
2480 * inssel-ia64.brg (stmt): Fix unaligned access errors.
2482 * mini-trampolines.c: Add support for IA64 function descriptors.
2484 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
2485 for IA64 function descriptors.
2487 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
2489 * tramp-arm.c: patch the vtable for virtual calls. Added
2490 support code to register/unregister the LMF.
2491 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
2494 2005-08-19 Dick Porter <dick@ximian.com>
2496 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
2497 bit value if needed.
2499 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
2501 * mini.c (mini_get_method): Move handling of wrapper data here.
2503 * mini.c (mono_method_to_ir): Add support for dynamic methods.
2505 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
2508 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
2509 bblock->code does not remain empty.
2511 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
2513 * arrays.cs: Add regression test for #75832.
2515 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
2516 rules. Fixes #75832.
2518 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
2519 instruction scheduling.
2521 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
2523 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
2525 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
2527 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
2529 * mini-codegen.c: Fix VC build.
2531 * cpu-pentium.md: Increase length of atomic_exhange_i4.
2533 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2535 * mini.h: fix signature for mono_register_opcode_emulation.
2537 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
2539 * mini.c: Get rid of most of the helper_sig_... constants using
2540 mono_create_icall_signature ().
2542 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
2544 * jit-icalls.c (helper_ldstr): New helper function.
2546 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
2548 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
2549 throw, load the string using a helper call instead of creating a string object.
2551 * aot.c: Update after LDSTR changes.
2553 * mini.h: Bump AOT file version.
2555 * aot.c: Save class size info into the AOT file. Print more statistics during
2558 * mini.h: Bump AOT file version.
2560 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
2561 ordering of disasm cases. Fixes #74957.
2563 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
2565 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
2566 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
2567 the generic code needed for the ARM port.
2569 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
2571 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
2572 inssel-arm.brg: more ARM features and fixes.
2574 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
2576 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
2577 ARM port work in progress.
2579 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
2581 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
2583 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
2585 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
2587 * inssel.brg (mini_emit_memset): Add support for unaligned access.
2589 * *-ia64.*: Ongoing IA64 work.
2591 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
2593 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
2595 * TODO: Remove out-of-data todo stuff.
2597 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
2600 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
2602 * mini.h: Bump corlib version.
2604 2005-07-27 Martin Baulig <martin@ximian.com>
2607 (create_copy_ins): Added `const unsigned char *ip' argument; set
2608 `copy->cil_code' from it.
2610 2005-07-27 Martin Baulig <martin@ximian.com>
2612 * mini-exceptions.c (mono_handle_exception): Don't call
2613 mono_debugger_handle_exception() for filters.
2615 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
2617 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
2620 2005-07-26 Martin Baulig <martin@ximian.com>
2622 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
2624 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
2625 helper_compile_generic_method() if the method is actually virtual
2628 2005-07-26 Martin Baulig <martin@ximian.com>
2631 (trampoline_code): Renamed to `mono_trampoline_code' and made it
2632 public; this is now accessed directly by the debugger.
2633 (mono_generic_trampoline_code): Removed.
2636 (mono_debug_init_method): Also add interncalls and wrappers.
2638 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
2640 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
2642 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
2644 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
2646 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
2648 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
2650 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
2652 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
2653 getting TLS offsets on AMD64 too.
2655 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
2657 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
2659 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
2661 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
2662 inssel-arm.brg, mini-arm.h: ARM port work in progress.
2664 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
2666 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
2668 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
2671 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
2672 mono_sparc_is_virtual_call ().
2674 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
2676 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
2677 trampoline parameters.
2679 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
2681 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
2682 to mono_arch_get_vcall_slot_addr.
2684 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
2687 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
2689 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
2691 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
2693 2005-07-19 Martin Baulig <martin@ximian.com>
2695 * exceptions-amd64.c (throw_exception): Call
2696 mono_debugger_throw_exception() here like we're doing it on i386.
2698 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
2700 * mini-ia64.c: Add optimized TLS access support.
2702 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
2704 * mini-exceptions.c: Ongoing IA64 work.
2706 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
2708 * mini.c: Use the default optimization set when embedding. Fixes
2711 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
2713 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
2714 of trampolines to a separate file.
2716 * mini-trampolines.c: New file.
2718 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
2721 * tramp-x86.c: Reorganize the trampoline code to be similar to the
2724 * mini-codegen.c: Fix cygwin build.
2726 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
2728 * mini.c: Add some minor changes needed by the IA64 port.
2730 * *-ia64.*: Ongoing IA64 work.
2732 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
2734 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
2735 trampolines into arch-independent and arch-dependent parts.
2737 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
2739 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
2741 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
2743 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
2744 the xp-regalloc-branch for amd64.
2746 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
2747 xp-regalloc-branch for x86.
2749 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
2751 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
2753 2005-07-06 Martin Baulig <martin@ximian.com>
2756 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
2757 (mono_jit_runtime_invoke): Likewise.
2759 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
2761 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
2764 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
2765 without loading their metadata. Reorganize the file format so exception handling+
2766 debug info is kept separate from normal method info. Create MonoJitInfo
2767 structures for methods lazily.
2769 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
2771 (x86_class_init_trampoline): Patch AOT class init trampolines too.
2773 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
2775 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
2778 * mini.h: Bump AOT file version.
2780 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
2782 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
2784 2005-07-01 Raja R Harinath <rharinath@novell.com>
2786 * Makefile.am (check-local): Call semdel-wrapper.
2788 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
2790 * mini-x86.c: Revert the last change as it seems to break the build..
2792 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
2794 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
2796 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
2798 2005-06-27 Ben Maurer <bmaurer@ximian.com>
2800 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
2801 outside of the macro, so strange stuff doesn't happen with gcc4
2802 (NEW_AOTCONST_TOKEN): Likewise.
2804 2005-06-28 Martin Baulig <martin@ximian.com>
2806 * mini.c (mini_class_is_system_array): New static method; use this
2807 instead of `klass->parent == mono_defaults.array_class' everywhere
2808 since this also works for the new generic array class.
2810 2005-06-26 Ben Maurer <bmaurer@ximian.com>
2812 * inssel.brg: Remove warnings.
2814 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
2816 * mini-ia64.c: Ongoing IA64 work.
2818 * basic-float.cs: Add float->i1 conversion test.
2820 * iltests.il: Add conv.u4 test.
2822 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
2824 * inssel-long.brg: Fix bug caused by last change.
2826 2005-06-23 Geoff Norton <gnorton@customerdna.com>
2828 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
2829 BSDs. Allows the x86 JIT to work on OSX86
2831 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
2833 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
2836 * mini-ia64.c: Ongoing IA64 work.
2838 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
2840 * mini-ia64.c: Ongoing IA64 work.
2842 * driver.c: Clean up jit_code_hash as well when using --regression.
2844 * inssel-long.brg: Fix long->i4/u4 conversion rules.
2846 * basic-long.cs: Add tests for long->u4 conversion.
2848 2005-06-18 Ben Maurer <bmaurer@ximian.com>
2850 * mini.c: Take mono_get_domainvar out of macros. This makes sure
2851 that we do not depend on undefined C behavior: the order stuff
2852 gets evaluated within an expression. Fixes mono when compiled on
2855 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
2857 * *-ia64.*: Ongoing IA64 work.
2859 * aot.c: Lower memory usage while loading AOT methods.
2861 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
2863 * mini.h: Bump AOT file format version.
2865 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
2867 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
2869 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
2871 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
2872 not on callee assembly). Fixed some comments.
2874 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
2876 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
2877 it gets proper disassembly.
2878 (emit_method_info): Remove some dead code.
2880 * mini.c (mini_method_compile): Allways allocate the GOT var in
2881 mono_method_to_ir for emulating opcodes.
2883 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
2885 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
2886 before freeing the code memory. Fixes #74990.
2888 * objects.cs: Add regression test for #74992.
2890 * liveness.c: Extend live ranges of arguments to the beginning of the
2891 method. Fixes #74992.
2893 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
2894 so it points into the faulting instruction.
2896 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
2898 * jit-icalls.c (mono_imul_ovf): Add exception handling.
2900 * *-ia64.*: Ongoing IA64 work.
2902 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
2904 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
2906 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
2908 * *-ia64.*: Ongoing IA64 work.
2910 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
2912 * basic-long.cs: Add tests for add/sub.ovf.
2914 * basic.cs: Add tests for sub.ovf.
2916 * *-ia64.*: Ongoing IA64 work.
2918 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
2920 * *-ia64.*: Ongoing IA64 work.
2922 * basic.cs: Add conv.ovf.i4.un test.
2924 2005-06-09 Massimiliano Mantione <massi@ximian.com>
2926 * mini.c: (remove_block_if_useless) Fixed bug 75061.
2928 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2930 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
2932 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
2934 * *-ia64.*: Ongoing IA64 work.
2936 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2939 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
2941 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
2943 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
2945 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
2947 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
2949 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
2950 of a call is callable by a near call.
2952 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
2954 * mini-ia64.c: Ongoing IA64 work.
2956 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
2958 * genmdesc.c: Make the generated array non-static.
2960 * inssel-long.brg: Fix LSHR_IMM rule.
2962 * *-ia64.*: Ongoing IA64 work.
2964 * *-ia64.*: Ongoing IA64 work.
2966 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
2968 * *-ia64.*: Ongoing IA64 work.
2970 * *-ia64.*: Ongoing IA64 work.
2972 * mini-ia64.c: Ongoing IA64 work.
2974 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
2976 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
2978 * objects.cs basic-calls.cs: Move some tests to objects.cs.
2980 * objects.cs basic-long.cs: Move some tests to objects.cs.
2982 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
2984 * *-ia64.*: Ongoing IA64 work.
2986 * iltests.il: Add a new test.
2988 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
2989 newobj. Fixes #75042.
2991 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
2993 * *-ia64.*: Ongoing IA64 work.
2995 * *-ia64.*: Ongoing IA64 work.
2997 * *-ia64.*: Ongoing IA64 work.
2999 * basic.cs objects.cs: Move tests accessing static variables as well.
3001 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
3003 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
3005 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
3007 * driver.c: Always print failed tests.
3009 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
3012 * *ia64*: Ongoing IA64 work.
3014 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
3016 * basic.cs: Add tests for add.ovf. Fix warnings.
3018 2005-05-18 Miguel de Icaza <miguel@novell.com>
3020 * driver.c (mono_main): Avoid crash if no argument is passed to
3021 --break; Do not use g_error, but f_printf. And fix all other
3022 ocurrences of the same crash.
3024 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
3026 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
3027 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
3030 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
3032 * *-ia64.*: Add beginnings of IA64 backend.
3034 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
3036 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
3038 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
3041 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
3043 * mini-amd64.c: Fix a warning.
3045 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
3047 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
3048 in float_neg. Fixes #74897.
3050 * mini-amd64.c (emit_call): Fix another near call bug.
3052 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
3054 * declsec.c: Keep the appdomain information in the structure. Added a
3055 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
3056 value gets overwritten).
3057 * declsec.h: Set the default MonoArray for the the stack to 6. Added
3058 an MonoAppDomain member to MonoSecurityFrame.
3059 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
3060 used in the stack walk. Now use a MonoArray which grow (double) when
3063 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
3065 * mini.c: Re-enabled runtime cleanup, since running threads should
3066 now properly stop when exiting.
3068 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
3070 * mini-codegen.c: New file contaning the arch-independent local
3071 register allocator. Not used by any architectures yet.
3073 * mini.h linear-scan.c: Merge some changes from the
3074 mini-xp-local-regalloc branch.
3076 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
3078 * mini-amd64.c (emit_call): Fix calls to native functions when the
3079 runtime is compiled as a shared library. Fixes #74756.
3081 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
3082 on a literal field. Fixes #74751.
3084 2005-04-25 Raja R Harinath <rharinath@novell.com>
3086 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
3088 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
3090 * objects.cs: Add missing null casting test.
3092 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
3094 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
3095 in wrapper methods. Also rename 'address' variable to 'offset'.
3097 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
3099 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
3102 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
3104 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
3107 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
3109 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
3111 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
3113 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
3114 just the last bytes.
3116 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
3118 * aot.c (mono_compile_assembly): Fix warning.
3120 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
3121 by the _MSC_VER stuff.
3123 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
3125 * inssel-long.brg: Fix #74588.
3127 * cpu-amd64.md: Fix #74591.
3129 * iltests.il: Add new regression tests.
3131 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
3133 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
3136 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
3138 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
3140 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
3141 from Bill Middleton <flashdict@gmail.com>.
3143 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
3145 * arrays.cs: Add new regression test. Fix warnings.
3147 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
3149 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
3150 and leakage in CKFINITE.
3152 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
3153 this to a null op since it is called on amd64 too.
3155 * exceptions-amd64.c (get_throw_trampoline): Align stack.
3157 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
3158 body since this is not used on amd64.
3160 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
3162 * mini-amd64.c: Remove obsolete fixmes.
3164 * mini.c (print_method_from_ip): Fix debugging support.
3166 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3168 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
3169 so that expressions that don't give much gain are not reduced.
3170 * ssapre.h: Likewise.
3172 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
3174 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
3176 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
3178 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
3180 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
3182 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
3184 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
3186 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
3188 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
3191 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
3193 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
3195 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
3197 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
3198 MONO_ARCH_USE_SIGACTION. Fixes #74252.
3200 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
3202 * mini-x86.c: Fix up stack overflow handling.
3204 * exceptions.cs: Add new regression test.
3206 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
3208 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
3209 mono_jit_thread_attach.
3211 * mini.c (mono_method_to_ir): Verify called method is not abstract.
3213 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
3215 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
3216 avoid calling constructors using callvirt.
3218 * inssel.brg: Fix #74073.
3220 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
3222 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
3223 compilation with non-GCC compilers.
3224 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
3225 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
3227 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
3229 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
3230 klass->interface_offsets (will likely fix bug#74073).
3232 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
3234 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
3236 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
3238 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
3239 to amd64_div_reg_size ().
3241 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
3243 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
3245 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
3247 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
3249 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
3251 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
3253 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
3255 * mini.c (mono_precompile_assembly): Load and precompile referenced
3256 assemblies as well. Fixes #74015.
3258 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
3260 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
3262 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
3264 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
3265 a lot of checks and (anyway) permissions cannot work until corlib is
3268 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
3270 * mini-ppc.c: fixed ABI issue on sysv/ppc.
3272 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
3274 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
3275 calls (fixes bug#72824).
3277 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
3279 * mini.c: fix tail recursion elimination (see test in bug#73936).
3281 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
3283 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
3284 some fp functions in sse2 mode.
3286 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
3288 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
3290 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
3292 * mini.h mini.c: Add mono_get_jit_tls_key ().
3294 * mini-x86.c: Enable fast TLS support on windows.
3296 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
3298 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
3299 * mini.c: Check for p/invoke method when generating code. If a
3300 p/invoke method, or it's class, isn't decorated with [Suppress
3301 UnmanagedCodeSecurity] then generate code to call System.Security.
3302 UnmanagedDemand (only if the security manager is active).
3304 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
3306 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
3307 last change as it seems to cause strange crashes.
3309 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
3311 * *.c: handle unsafe function pointers where needed.
3313 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
3315 * mini.c (mono_jit_free_method): Remove the fixme too.
3317 2005-03-15 Miguel de Icaza <miguel@novell.com>
3319 * mini.c: As discussed, make the code actually free the delegate
3320 thunk now, to enable the debugging of delegate problems, use
3321 MONO_DEBUG=1 when running Mono.
3323 This takes also care of parts of the leaks as seen by Joe.
3325 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
3327 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
3328 thread_tls_offset calculation.
3330 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
3332 * declsec.c: Reworked linkdemand checks for icall. The previous code
3333 was using the declaration code (untrusted) and didn't work as expected
3334 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
3337 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
3339 * iltests.il: Add new localloc test.
3341 * mini-amd64.c: Handle large stack allocations the same way as on
3342 windows if stack overflow handling is working.
3344 * mini-amd64.c: Allocate the signal stack using mmap.
3346 * mini.c (sigsegv_signal_handler): Fix reading of context.
3348 * mini-exceptions.c: Fix up stack overflow handling.
3350 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
3352 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
3354 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
3356 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
3358 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
3359 tramp_init functions as they are no longer needed.
3361 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
3363 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
3365 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
3367 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
3369 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
3372 * mini-ops.h: Add OP_LMUL_IMM.
3374 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
3375 long mul/div opcodes as intrinsic.
3377 * mini-amd64.c (emit_call): Handle the case when the callee might be
3380 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
3382 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
3385 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
3387 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
3389 2005-03-09 Ben Maurer <bmaurer@ximian.com>
3391 * mini.c (mono_codegen): Don't leak here, to help people running
3394 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
3396 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
3397 conversions in sse2 mode.
3399 * basic-float.cs: Add regression test.
3401 * mini-amd64.c: Reenable sse2.
3403 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
3405 * mini-amd64.c: Disable sse2 until some regressions are fixed.
3407 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
3409 * driver.c: Copyright text should include 2005.
3411 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
3413 * cpu-amd64.md (load_membase): Fix more max lengths.
3415 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
3417 * cpu-amd64.md (load_membase): Fix max length.
3419 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
3421 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
3423 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
3424 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
3426 * basic-float.cs: Add rounding regression test.
3428 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
3430 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
3432 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
3433 structures in registers for pinvoke wrappers.
3435 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
3437 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
3439 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
3441 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
3442 wrapper to mono_jit_thread_attach.
3444 * mini.c (mini_jit_thread_attach): New jit icall.
3446 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
3447 native->managed wrappers.
3449 * exceptions.cs: Add new regression test.
3451 * mini.c (optimize_branches): Check regions in the cbranch to throw
3452 block case as well. Fixes #73242.
3454 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
3456 * mini.c: thread safety fixes.
3458 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
3460 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
3461 patching stuff, since delegates use jump trampolines so there is
3464 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
3467 * tramp-amd64.c: Fix build.
3469 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
3470 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
3472 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
3473 Rename this to mono_arch....
3474 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
3476 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
3478 * mini-amd64.c (emit_call): If both the caller and the callee is
3479 guaranteed to have 32 bit addresses, emit a normal call.
3481 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
3483 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
3484 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
3485 method_ptr inside delegates.
3487 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
3489 * mini.c (mono_jit_free_method): Free the method info even if the native code is
3490 invalidated. Fixes #73001.
3492 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
3494 * mini-x86.c: Only use stdcall for pinvokes on windows.
3496 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
3498 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
3499 * mini-x86.c: remove unreliable __thread var offset detection,
3500 use the correct accessors and enable by default.
3502 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
3504 * mini.c (mono_jit_free_method): Fix memory leak.
3506 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
3508 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
3510 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
3512 * cpu-amd64.md: Fix lengths of atomic opcodes.
3514 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
3516 * driver.c: try to not imply using ICU is any good.
3518 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
3520 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
3521 functions as inline ops.
3523 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
3524 some Interlocked functions as inline ops.
3526 * mini.c (move_basic_block_to_end): Fix bug in last patch.
3528 * mini.h (MonoBasicBlock): Reorganize fields a bit.
3530 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
3532 * mini.c: Add support for OP_NOT_TAKEN.
3534 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
3535 structures in registers for pinvoke wrappers.
3537 * mini-amd64.c: Fix warnings.
3539 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
3541 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
3543 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
3545 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
3546 address instead of loading the address from it.
3548 * mini-x86.c: Add support for returning small structs in registers
3549 on Win32. Fixes part of #70864.
3551 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
3553 * trace.c (get_token): Improve error checking.
3555 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
3557 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
3559 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
3561 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
3562 it can be reused for MonoClass.
3563 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
3566 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
3568 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
3569 instead of a MonoReflectionMethod. The method information wasn't used
3570 when displaying SecurityException details (but will be now).
3572 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
3574 * Makefile.am : windows build fix.
3576 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
3578 * iltests.il: Add new regression test.
3580 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
3583 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
3585 * mini.c: Moved linkdemand check into helper function check_linkdemand
3586 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
3589 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
3591 * declsec.c: Added statistics counter for different kinds of
3593 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
3594 (and commented) declaration.
3595 * mini.c: Added statistics counter for security Demand code
3596 generation. Added display of security statistics.
3598 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
3600 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
3601 Fix compilation errors under gcc-2.95.
3603 2005-02-12 Ben Maurer <bmaurer@ximian.com>
3605 * mini.c, driver.c: Use the new jit trampoline hashtable
3607 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
3609 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
3611 2005-02-11 Martin Baulig <martin@ximian.com>
3613 * debug-mini.c (mono_debug_close_method): Free the line number array.
3615 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
3617 * aot.c: Break up large methods into smaller ones. Share GOT slots for
3620 * mini.h: Bump AOT file format version.
3622 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
3624 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
3626 * declsec.h: Added macros to get/set lazyly initialized security
3627 informations about assemblies. Added new enum for different type of
3628 possible LinkDemand violation. Added function to check LinkDemands.
3629 * mini.h: Added a field to MonoCompile to hold any security violation
3630 detected when JITting a method (so it can be thrown later).
3631 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
3632 and CEE_CALLVIRT. Added code to throw exception at the end of
3633 mini_method_compile (note: the exception is unhandled right now).
3635 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
3637 * mini.c, jit-icalls.c: use the managed implementation of
3638 memset for initobj and memset, to avoid managed <-> unmanaged
3641 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
3643 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
3644 optimization if it would need a GOT var.
3646 * basic.cs: Add tests for constant propagation and switch statements.
3648 * ssa.c: Fix out-of-range constant propagation and switch statements.
3650 2005-02-09 <vargaz@freemail.hu>
3652 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
3654 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
3656 * cpu-amd64.md (load_membase): Fix max length of load_membase.
3658 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
3660 * mini.c: update to new signature of mono_class_get_allocation_ftn().
3662 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
3664 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
3665 arithmetic operations.
3667 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
3669 * mini-ppc.c: add a workaround for broken user code that
3670 DllImports vararg functions with non-vararg signatures.
3672 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
3674 * mini.c (mono_jit_compile_method_inner): Add detection and a
3675 meaningfull error message for assemblies written in Managed C++.
3677 * tramp-amd64.c mini-amd64.h: Add support for
3678 create_trampoline_from_token ().
3680 * aot.c mini-x86.c abcremoval.c: Applied patch from
3681 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
3683 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
3685 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
3686 which takes a MonoImage/token as parameter instead of a MonoMethod.
3688 * aot.c: Use the new trampoline for initializing vtables.
3690 * aot.c: Add support for ldfld/stfld_remote wrappers.
3692 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
3693 rules for compare <MEM>, IMM.
3695 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
3697 * aot.c: Handle inherited finalizers correctly.
3699 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
3701 * inssel.brg (stmt): Add a missing _setup_... ().
3703 * aot.c: Save some parts of the class state to the AOT file and use it
3704 to recompute that state when a class is initialized.
3706 * mini.c: Install AOT hooks into the runtime.
3708 * mini.h: Bump AOT file format version.
3710 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
3713 * iltests.il: Add new test.
3715 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
3719 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
3721 * mini.c: setup the statistical profiler in the thread attach
3722 callback to cope with the new single thread code.
3724 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
3726 * mini-ppc.c: ensure we have enough room for the profiler
3727 calls (fixed bug#72084).
3729 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
3731 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
3734 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3736 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
3738 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3740 * ssapre.c: Fixed an issue with down safety (this allows IronPython
3741 to succesfully execute parrotbench).
3742 * ssapre.h: Likewise.
3744 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3746 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
3747 variable for stores to method arguments (fixes a SSAPRE issue).
3749 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
3751 * mini.c: handle value types in dup, fixes gen-112.cs.
3753 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
3755 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
3756 sequence for calls in dynamic methods to avoid thunks.
3758 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
3760 * mini.c: correctly remove dynamic methods from the hashtable.
3762 2005-1-20 Massimiliano Mantione <massi@ximian.com>
3764 * driver.c: Disabled SSAPRE until fix the bug that appears
3765 in IronPython's parrotbench.
3767 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
3769 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
3771 * mini.c (mono_method_to_ir): Revert the previous change.
3773 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
3776 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
3777 mono_jit_info_table_find () etc. when running under valgrind.
3779 * inssel.brg: Fix warnings.
3781 * mini-exceptions.c: Fix warnings.
3783 2005-01-31 Martin Baulig <martin@ximian.com>
3785 * driver.c (compile_all_methods_thread_main): Don't try to compile
3786 generic methods or anything which has type parameters.
3788 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
3790 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
3792 * TestDriver.cs: Add --verbose flags.
3794 * graph.c ssa.c: Fix 64 bit warnings.
3796 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
3797 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
3798 Fix 64 bit warnings.
3800 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
3801 variable not spotted by gcc.
3803 * mini-amd64.c inssel-amd64.brg: Applied patch from
3804 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
3805 X86_COMPARE_MEMBASE opcodes.
3807 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
3809 2005-01-29 Ben Maurer <bmaurer@ximian.com>
3811 * *: MonoMethod->signature might be NULL now. You *MUST* use
3812 mono_method_signature.
3814 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
3816 * driver.c (compile_all_methods_thread_main): Compile the methods
3817 without invoking cctors.
3819 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
3821 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
3822 * basic-calls.cs: test for the above.
3824 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
3826 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
3827 MonoJitInfo changes.
3829 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
3831 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
3832 eagerly if it contains dynamic methods.
3834 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
3836 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
3837 trace, it is now computed by an icall from trace_ips.
3839 * mini-exceptions.c: Fix a warning.
3841 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
3843 * mini-exceptions.c: don't bother getting stack trace info if
3844 it's not going to be used.
3846 2005-01-27 Raja R Harinath <rharinath@novell.com>
3848 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
3851 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
3853 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
3855 * aot.c: Avoid calling mono_method_get_header () if not needed.
3857 * mini.h: Bump AOT file format version.
3859 * mini.c (mono_emit_native_call): Allocate a GOT var here.
3861 * mini.c (mono_print_tree): Print more info for calls.
3863 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
3865 * declsec.h: Remove warning by adding missing include for marshal.h
3867 2005-01-26 Martin Baulig <martin@ximian.com>
3869 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
3872 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
3874 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
3877 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
3879 * aot.c (mono_compile_assembly): Fix a warning.
3881 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
3883 * declsec.c: Look for security attributes on the original MonoMethod
3884 (and not the wrapped one). This fix permissions on icalls.
3886 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
3888 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
3890 * mini.c (mono_allocate_stack_slots): Add a fixme.
3892 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
3894 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
3896 * inssel.brg: optimize casts of sealed types (more
3897 optimizations waiting for fixes in remoting).
3899 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
3901 * inssel.brg (stmt): Add another dummy rule.
3903 * driver.c: Fix warnings.
3905 * driver.c (mono_main): If running under valgrind, instruct glib to use
3906 the system allocation functions so valgrind can track the memory
3907 allocated by the g_... functions.
3909 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
3911 * mini-ops.h: Add OP_DUMMY_STORE opcode.
3913 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
3915 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
3916 variables in try regions.
3918 * mini.c (mini_method_compile): Don't disable optimizations on large
3919 methods when AOT compiling.
3921 * mini.c (mono_allocate_stack_slots): New arch independent method to
3922 allocate stack slots. Not yet used.
3924 2005-01-22 Ben Maurer <bmaurer@ximian.com>
3926 * debug-mini.c (mono_debug_close_method): Plug some leaks.
3928 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
3930 * mini-ppc.c: make the branch info relative as the code
3931 buffer can be reallocated.
3933 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
3935 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
3936 * driver.c: Removed the AOT/security restriction. Now initialize the
3937 security manager (in metadata) if --security is used.
3938 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
3939 rather than the pointer to declarative security, when AOT is used.
3941 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
3943 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
3944 basic blocks, reduced intrinsic exception throwing code size.
3946 2005-01-22 Miguel de Icaza <miguel@ximian.com>
3948 * driver.c (mini_usage): Reorder the usage screen.
3950 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
3952 * mini.c (mono_resolve_patch_target): Fix warning.
3954 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
3956 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
3959 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
3961 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
3962 breaks the amd64 build.
3964 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
3965 register allocation. Fixes #71454.
3967 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
3969 * arrays.cs: Add new regression test.
3971 2005-1-20 Massimiliano Mantione <massi@ximian.com>
3973 * ssapre.c: Turned usage of snprintf to GString.
3974 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
3975 (I left it on by mistake in my previous commit).
3977 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
3979 * mini.c, cfold.c, basic-calls.cs: preserve side effects
3980 on cond branch optimization (fixes bug# 71515).
3982 2005-1-20 Massimiliano Mantione <massi@ximian.com>
3984 * abcremoval.c: Fixed bug 71062.
3985 * abcremoval.h: Likewise.
3987 2005-1-20 Massimiliano Mantione <massi@ximian.com>
3989 * mini.c: Added a new functionality to optimize_branches, the removal
3990 of useless basic blocks, and fixed some problem in the removal of
3991 critical edges; some utility functions added for both purposes.
3992 * ssapre.c: Added complex expression support, and fixed bug 70637.
3993 * ssapre.h: Likewise.
3994 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
3996 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
3997 * driver.c: Re-enabled SSAPRE.
3999 2005-01-19 Martin Baulig <martin@ximian.com>
4001 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
4002 the result of mono_get_method_constrained().
4004 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
4006 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
4009 2005-01-18 Geoff Norton <gnorton@customerdna.com>
4011 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
4012 be detected. Fixes #59296.
4014 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
4016 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
4017 which can happen. Fixes #71361.
4019 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
4021 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
4024 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
4026 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
4027 appdomain-unload.exe to fail.
4029 * mini.c: Fix some memory leaks.
4031 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
4033 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
4034 Fixed bug and sped up some codepaths.
4036 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
4038 * mini.c: Fix some memory leaks.
4040 * exceptions.cs basic-long.cs: Add test for checked ulong->int
4043 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
4045 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
4048 * iltests.il: Add regression test for #71320.
4050 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
4052 * mini.c (mono_codegen): Fix installation of profiler hooks.
4054 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
4056 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
4058 * mini.h, mini.c, cfold.c: optimize access to enum
4059 readonly fields, too. Eval conditional branches if possible
4060 to perform unreachable code removal in more cases.
4062 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
4064 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
4066 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
4069 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
4070 WinXP DEP. Fixes #71244.
4072 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
4074 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
4076 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
4078 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
4080 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
4082 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
4085 * mini.h: Bump AOT version.
4087 * mini.h (MonoCompile): Change exvar to a hash table.
4089 * mini.c: Allocate a separate exvar for each handler block.
4091 * mini.c: Get rid of the computation of filter_lengths, its not needed.
4093 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
4094 ex var with the pending exception and only throw if the two are equal.
4097 * exceptions.cs: Add tests for rethrow and nested catch clauses.
4099 * mini-x86.c: Fix warnings.
4101 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
4102 used by all the ports now.
4104 * aot.c: Add write-symbols and save-temps options.
4106 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
4108 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
4110 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
4112 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
4115 * tramp-s390.c: Check vtable slot belongs to the domain.
4117 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
4118 as per other platforms.
4120 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
4122 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
4124 * driver.c: we don't run the Main() code in a subthread anymore.
4126 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
4128 * mini.c: added experimental rtc support in the statistical
4129 profiler: if the user has the permission, more accurate statistics
4130 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
4131 The MONO_RTC value must be restricted to what the linux rtc allows:
4132 power of two from 64 to 8192 Hz.
4134 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
4136 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
4138 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
4140 * mini-ppc.c: better icache flush for smp.
4142 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
4144 * mini-amd64.c (emit_move_return_value): Fix memory leak.
4146 * mini-x86.c (get_call_info): Add the get_call_info () code from the
4147 amd64 port, not yet used.
4149 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
4151 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
4154 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
4156 * driver.c: Added --security option to activate the security manager.
4157 Right now this will allow code generation for declarative demands and
4158 is disabled when AOT is specified.
4159 * mini.c: Add code generation for declarative security demands.
4160 * mini.h: Add mono_use_security_manager as an extern gboolean.
4162 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
4164 * aot.c (mono_compile_assembly): Speed up compilation a bit by
4165 emitting more dense assembly code.
4167 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
4168 exception throwing stuff.
4170 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
4172 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
4175 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
4178 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
4181 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
4183 * tramp-*.c: Only patch vtable slots if the object is in the current
4184 domain. Fixes appdomain-unload.exe.
4186 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
4188 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
4191 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
4193 * mini.c (reverse_branch_op): New helper function.
4195 * mini.c (optimize_branches): Run the new optimization only on
4196 platforms which support it. Also reverse all kinds of branches.
4198 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
4200 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
4203 * mini.c (optimize_branches): Reverse not-equals branches if the false
4204 bblock is a throw. This happens a lot of time with argument checking in
4207 * mini.c (mono_codegen): Add support for placing basic blocks after
4208 the function epilogue.
4210 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
4213 2005-01-05 Miguel de Icaza <miguel@ximian.com>
4215 * mini.c (setup_stat_profiler): Only set this up if the platform
4216 supports ITIMER_PROF.
4218 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
4220 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
4223 * inssel.brg: Fix a warning.
4225 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
4227 * mini.c: added support for statistical profiler
4228 (run with: --profile=default:stat).
4230 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
4232 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
4234 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
4236 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
4237 related to global registers from the amd64 port.
4239 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
4241 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
4243 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
4244 with global registers.
4245 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
4247 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
4249 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
4251 * debug-mini.c (encode_value): Fix off-by-one.
4253 * aot.c (encode_value): Likewise.
4255 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
4257 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
4259 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
4262 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
4264 * aot.c (emit_method_info): Increase size of temp buffer.
4266 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
4269 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
4271 * aot.c (emit_method_info): Fix build.
4273 * aot.c: Further rework of the AOT file format to reduce the size of
4274 the method info data.
4276 * mini.h: Bump AOT file format version.
4278 2004-12-27 Martin Baulig <martin@ximian.com>
4280 * mini.c (mini_get_method): New static method; call
4281 mono_get_method_full() and mono_get_inflated_method().
4282 (mono_method_to_ir): Use mini_get_method() instead of
4283 mono_get_method_full().
4285 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
4287 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
4289 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
4291 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
4293 * inssel-amd64.brg: Add some optimization rules.
4295 2004-12-24 Ben Maurer <bmaurer@ximian.com>
4297 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
4298 standard not GC'd stuff is fine.
4300 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
4302 * aot.c: Rework the AOT file format to get rid of most of the global
4303 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
4305 * mini.h: Bump AOT file format version.
4307 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
4309 * mini.h: Bump AOT file format version.
4311 * aot.c (mono_aot_is_got_entry): New function to determine if an
4312 address is inside a GOT.
4314 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
4316 * cpu-pentium.md: Increase the maximum size of some instructions which
4317 might involve a got access.
4319 * mini.c (get_method_from_ip): Another debug helper function.
4321 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
4322 when got var accesses are created during the decompose phase.
4324 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
4326 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
4327 argument mini_compile_method and to MonoCompile, and use this to
4328 determine whenever a given method is compiled for AOT. This allows the
4329 other methods compiled during AOT compilation to be free of AOT stuff,
4330 so the backends does not need to add special support for them by
4331 creating a fake GOT etc.
4333 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
4336 2004-12-21 Ben Maurer <bmaurer@ximian.com>
4338 * mini.c (mono_method_to_ir): It turns out that some of the
4339 x-appdomain wrappers are lax with types, so just ignore this for
4342 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
4343 at the vtable->klass. If it is non-shared code we can just use the
4346 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
4348 * mini-ppc.c: access MonoDomain from tls, too.
4350 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
4352 * declsec.c: Removed unused variable (and related warning ;-)
4354 2004-12-21 Ben Maurer <bmaurer@ximian.com>
4356 * iltests.il: New test for LDELEMA on an array of ref types.
4358 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
4359 all ldelema's on reftypes.
4360 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
4361 it was the wrong place to put it.
4363 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
4364 register to pop to make this cleaner, at the request of Paolo.
4366 2004-12-20 Ben Maurer <bmaurer@ximian.com>
4368 * mini-ops.h (OP_GETHASHCODE): New op.
4370 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
4372 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
4375 For a microbenchmark, this reduces the cost of Hashtable.get_Item
4378 * mini-x86.c (mono_arch_output_basic_block): Rather than
4386 The first is 3 bytes while the second is 1. This saves 36 kb on
4387 mscorlib, quite a big saving. When bootstraping mcs, I was able to
4388 see a small boost because of icache locality.
4390 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
4392 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
4394 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
4395 started code sharing with the generic code.
4397 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
4399 * mini-ppc.c, cpu-g4.md: added code for direct access to
4402 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
4404 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
4405 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
4408 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
4410 * declsec.c|h: Added functions to cache the declarative stack modifiers
4411 in MonoJitInfo and to create a security frame from a MonoJitInfo
4413 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
4414 created. Register internal calls for System.Security.SecurityFrame::
4415 _GetSecurityFrame and _GetSecurityStack.
4416 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
4417 the definitions for the new stack walk/callback mechanism.
4418 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
4419 first security frame for LinkDemands and InheritanceDemands) and
4420 GetSecurityStack for Demands. Both use the new mono_walk_stack code
4422 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
4423 walk initialization (lupus).
4425 2004-12-20 Ben Maurer <bmaurer@ximian.com>
4427 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
4429 (handle_loaded_temps): Do not create a temporary variable for
4430 things that we know are temps. They will never be modified.
4431 (mono_spill_call): Set MONO_INST_IS_TEMP
4432 (mono_emulate_opcode): ditto
4434 (mono_method_to_ir.CEE_DUP): ditto
4436 2004-12-19 Ben Maurer <bmaurer@ximian.com>
4438 * mini.c (type_to_eval_stack_type): Make this handle the void type
4439 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
4440 (emit_tree): use ip_in_bb to special case some common idioms
4441 Update all callers to pass in the IP.
4442 (mono_method_to_ir): Make CEE_CALL* do the above as well.
4444 This gives us a nice 2% speedup in mcs bootstrap.
4446 * mini-x86.c (peephole_pass): Peephole pass to make
4455 * mini.c (ip_in_bb): new method.
4456 (mono_method_to_ir): use this method rather than doing the hash
4459 * linear-scan.c (mono_linear_scan): When expiring actives, you
4460 don't need to keep around variables that expire on this
4461 instruction. This makes it so that:
4464 store (ebx add (ebx, 1))
4468 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
4470 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
4471 combination to avoid doing two copies. Fix up problems with previous
4474 * mini.c: Fix 64 bit warnings.
4476 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
4478 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
4480 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
4481 changes from the x86 code.
4483 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
4485 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
4487 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
4488 throwing code to reduce its size, unify the AOT and non-aot code and
4489 get rid of relocations in the AOT case.
4491 * mini-x86.h mini.c exceptions-x86.c
4492 (mono_arch_get_throw_corlib_exception): New arch specific function to
4493 raise corlib exceptions which doesn't require relocations in the
4496 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
4498 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
4500 * mini.c (mono_emit_method_call): Only allocate the got var when it is
4503 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
4506 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
4508 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
4509 with add function when used from Inc/dec atomic
4510 functions. Re-enabled optimization on x86.
4511 * mini-ops.h: renamed atomic_add functions to
4512 allow _add to match the Interlocked::Add and
4513 _add_next to match Interlocked::Inc/Dec.
4515 2004-12-15 Massimiliano Mantione <massi@ximian.com>
4517 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
4518 linking of BBs to the end BB, and enabled SSAPRE also with
4519 consprop and copyprop (which was prevented by that bug).
4521 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
4523 * mini-x86.c: disabling the Interlocked optimizing code.
4525 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
4527 * aot.c (load_aot_module): Move reading of got_addr after the AOT
4530 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
4532 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
4533 interlocked optimization due lack of support on x86, rewrote
4534 exchange to take into account that base may be in eax.
4536 xsp works again; activated Interlocked optimizing code.
4538 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
4540 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
4542 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
4544 * mini-ops.h: Add new opcodes.
4546 * mini.h: Add new patch types. Add got_var to MonoCompile.
4548 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
4549 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
4550 make it work with all kinds of patchable code.
4552 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
4553 address of the GOT, and referencing entries in the GOT.
4555 * mini.c: Add code to load the GOT address if needed by an opcode.
4557 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
4558 independent AOT code on the x86 using an elf-style Global Offset Table.
4560 2004-12-14 Raja R Harinath <rharinath@novell.com>
4562 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
4564 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4566 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
4569 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
4571 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
4572 of Interlocked:Increment/Decrement/Add as inline ops.
4573 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
4575 2004-12-12 Geoff Norton <gnorton@customerdna.com>
4577 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
4578 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
4580 2004-12-12 Duncan Mak <duncan@ximian.com>
4582 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
4583 again. `patch_info->table_size' is no longer valid after Zoltan's
4586 2004-12-12 Martin Baulig <martin@ximian.com>
4588 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
4589 if we are the "real" method, ie. not an inlined method inside it.
4591 2004-12-11 Ben Maurer <bmaurer@ximian.com>
4593 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
4594 before we look in the special fields table. This fixes
4595 ../tests/thread-static-init.cs.
4597 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4599 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
4600 for Array get_Rank and get_Length. Fixes bug #70465.
4602 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
4604 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
4605 separate structure to reduce the size of MonoJumpInfo.
4607 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
4609 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
4611 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
4613 * mini.c (mini_get_inst_for_method): Changed to allow ports
4614 to return a MonoInst instead of opcode
4615 (renamed mini_get_opcode_for_method to better reflect the new functionality)
4617 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
4618 Allow ports to return a created MonoInst instead of op-code, will enable
4620 (renamed mini_get_opcode_for_method to better reflected the functionality)
4622 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
4624 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
4626 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
4628 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
4631 2004-12-08 Martin Baulig <martin@ximian.com>
4633 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
4634 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
4636 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
4638 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
4641 * exceptions.cs: Disable some tests which depend on properties of x86 fp
4644 2004-12-08 Raja R Harinath <rharinath@novell.com>
4646 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
4648 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
4650 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
4651 bug introduced by the previous patch.
4653 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
4655 * mini-ppc.c, objectc.cs: handle large structs passed by value
4658 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
4660 * mini-ppc.c: OP_ARGLIST implementation from
4661 Geoff Norton <gnorton@customerdna.com>.
4663 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
4665 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
4666 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
4668 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
4670 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
4672 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4674 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
4677 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
4679 * mini-sparc.c: Zero out localled-ed memory.
4681 * iltests.il: Add tests for zeroing out localloc-ed memory.
4683 2004-12-04 Martin Baulig <martin@ximian.com>
4685 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
4686 mono_method_get_signature_full().
4688 2004-12-03 Massimiliano Mantione <massi@ximian.com>
4690 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
4691 and some utility functions (always for SSAPRE), integrated SSAPRE.
4693 * driver.c: Added ssapre option.
4694 * ssa.c: Small fix on OP_ARG handling.
4695 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
4696 * Makefile.am: Likewise.
4698 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
4700 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
4703 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
4706 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4708 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
4710 * cpu-s390.md : Increase instruction length of oparglist.
4712 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
4714 2004-11-30 Martin Baulig <martin@ximian.com>
4716 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
4717 virtual generic methods. We call a special helper_compile_generic_method()
4718 icall to retrieve the method from the vtable, inflate and compile
4719 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
4721 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
4723 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
4725 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
4727 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
4729 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
4732 2004-11-27 Ben Maurer <bmaurer@ximian.com>
4734 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
4735 platforms with PIC aot.
4737 2004-11-28 Martin Baulig <martin@ximian.com>
4739 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
4742 2004-11-28 Martin Baulig <martin@ximian.com>
4744 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
4745 the result of mono_type_get_underlying_type() to check whether
4748 2004-11-26 Martin Baulig <martin@ximian.com>
4751 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
4754 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
4756 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
4757 the same way as the other arguments so they won't get clobbered.
4759 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
4760 calls through R11 since it is clobbered by the trampoline code.
4762 2004-11-26 Raja R Harinath <rharinath@novell.com>
4764 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
4765 pick up in-tree mscorlib.dll.
4767 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
4769 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
4771 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
4772 runtime data/code are now stored in a table similar to the GOT in ELF.
4773 This allows the code itself to be position independent.
4775 * aot.c: Fix loading of referenced assemblies after the lazy assembly
4778 * aot.c: Attach ELF type (object/function) directives to all global
4781 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
4783 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
4785 * mini-amd64.h: Turn on PIC AOT code.
4787 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
4788 returning the offset within an OP_AOTCONST instruction where the GOT
4789 offset needs to be added.
4791 * mini.h: Bump AOT file format version.
4793 2004-11-25 Martin Baulig <martin@ximian.com>
4795 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
4796 uninflated generic methods.
4798 2004-11-25 Martin Baulig <martin@ximian.com>
4800 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
4802 2004-11-24 Martin Baulig <martin@ximian.com>
4804 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
4805 original klass (this only applies for generic instances).
4807 2004-11-24 Martin Baulig <martin@ximian.com>
4809 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
4810 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
4813 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
4815 * mini.c (mono_method_to_ir): Disable inlining for methods containing
4816 localloc. Fixes #69678.
4818 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
4820 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
4822 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
4823 used SSE registers on pinvoke calls. Fixes #69774.
4825 2004-11-23 Geoff Norton <gnorton@customerdna.com>
4827 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
4828 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
4830 2004-11-23 Raja R Harinath <rharinath@novell.com>
4832 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
4833 Refer directly to the mcs/ tree.
4835 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4837 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
4838 Check if a trampoline for a synchronized method is required.
4840 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
4842 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
4843 with localloc if needed. Throe arithmetric exception in
4844 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
4845 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
4847 2004-11-19 Geoff Norton <gnorton@customerdna.com>
4849 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
4850 types before switching on type. Fixes #69622.
4852 2004-11-19 Raja R Harinath <rharinath@novell.com>
4854 * Makefile.am (check-local): New. Integrate into 'make check'.
4855 (MCS,RUNTIME): Define using in-tree mono and mcs.
4857 (%.exe): Use $(ILASM).
4859 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
4861 * mini-ppc.c: adjust initial prolog size (bug #69691).
4863 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
4865 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
4868 2004-11-17 Raja R Harinath <rharinath@novell.com>
4870 * Makefile.am (clean-local): Rename from 'clean'.
4872 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4874 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
4875 to mono_arch_is_int_overflow.
4876 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
4879 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
4881 * declsec.c|h: New files to support declarative security attributes.
4882 Added function to check if a method has (applicable) security.
4883 * mini.c|h: Add check for declarative security attributes in
4884 mono_method_check_inlining.
4885 * Makefile.am: Added declsec.c and declsec.h to the build.
4887 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
4889 * mini.c, mini.h: update to keep dynamic code info per-domain.
4891 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
4893 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
4894 (mini_init): Get rid of it from here too.
4896 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
4898 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
4899 implemented OP_RETHROW (patch by Geoff Norton
4900 <gnorton@customerdna.com>).
4902 2004-11-10 Geoff Norton <gnorton@customerdna.com>
4904 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
4905 between appdomains. Fixes appdomain-unload on PPC.
4907 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
4909 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
4910 mini-exceptions.c: handle the new wrapper types.
4911 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
4912 token value as a MonoClass* when compiling a wrapper.
4913 mono_jit_create_remoting_trampoline now takes an additional
4914 MonoRemotingTarget parameter.
4916 2004-11-10 Martin Baulig <martin@localhost>
4918 * mini.c (mono_method_to_ir): Use `generic_container->context'
4919 rather than creating a new one.
4921 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4923 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
4925 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
4927 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
4929 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
4930 the experimental aot cache stuff.
4932 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
4934 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
4935 mini-exceptions.c: update to exception clause structure changes.
4937 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
4939 * exceptions-x86.c (throw_exception): Fix warnings.
4941 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
4944 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
4946 * exceptions-sparc.c (get_throw_exception): Really fix this.
4948 2004-11-07 Ben Maurer <bmaurer@ximian.com>
4950 * tramp-*.c: we no longer support icalls without wrappers, so
4951 a bit of code can be removed here
4953 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
4955 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
4958 * cpu-sparc.md: Add op_rethrow.
4960 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
4962 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
4964 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
4965 * mini-ops.h: Add OP_RETHROW.
4967 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
4969 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
4971 2004-11-05 Geoff Norton <gnorton@customerdna.com>
4973 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
4974 Makes the output much easier to read
4976 2004-11-05 Ben Maurer <bmaurer@ximian.com>
4978 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
4979 prevents another huge leak when compiling with ssa. Secondly, the
4980 performance of doing this rather than freeing the lists is much
4981 better. GList does a lock every time you allocate a list link,
4982 so that it can use a memory pool. So, it is better to just use
4983 a memory pool of our own.
4985 * ssa.c, linear-scan.c: replace g_list_remove_link with
4986 g_list_delete. The remove one does not free the GList, so we were
4987 leaking memory. On -O=all --compile-all with corlib, this cut down
4988 3 MB of allocations.
4990 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
4992 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
4994 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
4996 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
4997 into a new function mono_create_jit_trampoline ().
4999 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
5001 * trace.c (get_spec): Allow tracing of classes without a namespace.
5003 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
5005 * mini.c: Fix pointer overwrite in mini_method_compile.
5007 2004-11-2 Geoff Norton <gnorton@customerdna.com>
5009 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
5010 The darwin ABI needs some special handling for 1 and 2 byte structs
5011 Lets use lbz/lhz instead of lwz everywhere.
5012 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
5013 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
5014 Use stb/sth for the former, and put the latter always on stack instead of in
5017 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
5019 * trace.c (is_filenamechar): Add '_'.
5021 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5023 * mini-s390.c: Fix prolog length to allow for large trace requirements.
5025 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
5027 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
5029 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
5030 depends on libmonogc. Fixes #68805.
5032 2004-10-26 Miguel de Icaza <miguel@ximian.com>
5034 * mini.c (mono_jit_free_method): Provide extra information for
5035 this error. Currently this leaks, but will be turned into a
5036 developer option in the future.
5038 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
5040 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
5042 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
5044 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
5045 boundary. Fixes reading of PATCH_INFO_R4 and R8.
5046 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
5048 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
5050 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
5051 trampolines for AOT code.
5053 2004-10-22 <vargaz@freemail.hu>
5055 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
5056 constructed types. Fixes #68136.
5058 2004-10-21 Martin Baulig <martin@ximian.com>
5060 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
5061 if it returns true, unwind the stack to the call instruction.
5063 2004-10-21 <vargaz@freemail.hu>
5065 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
5067 * mini.h: Bump AOT version number.
5069 * objects.cs: Add another test for unbox trampolines.
5071 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
5074 2004-10-20 <vargaz@freemail.hu>
5076 * driver.c: Add SHARED to the set of optimizations tested.
5078 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
5080 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
5083 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
5085 2004-10-20 Martin Baulig <martin@ximian.com>
5087 * mini-exceptions.c (mono_handle_exception): Call
5088 mono_debugger_handle_exception() to tell the debugger about
5089 catch/finally clauses.
5091 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
5093 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
5095 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
5098 2004-10-15 Geoff Norton <gnorton@customerdna.com>
5100 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
5101 methods as their native size, fixed bug #57543, #57545.
5102 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
5103 This saves a temporary register and mullw call down into 1 (minor perf
5104 increase for cases like sum = sum * 5; This use to translate into:
5107 It now translates to
5110 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
5112 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
5115 2004-10-11 Martin Baulig <martin@ximian.com>
5117 * mini.c (mono_method_to_ir): If we're a generic method, get the
5118 MonoGenericContainer from our MonoMethodNormal and create a
5119 MonoGenericContext from it.
5121 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
5123 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
5125 * basic-long.cs: Add test for checked i8->i2 cast.
5127 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5129 * inssel-ppc.brg: added a couple of speedup rules.
5131 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
5133 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
5134 to speed up rebuilds.
5136 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5138 * mini-s390.c: Minor fix to OP_OR_IMM.
5140 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
5142 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
5143 better. Fixes appdomain-unload.exe on sparc.
5145 2004-10-02 Massimiliano Mantione <massi@ximian.com>
5147 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
5148 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
5151 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
5153 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
5155 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
5157 * mini.c: Always generate a field read/write wrapper for members
5158 of the class MarshalByRefObject since the actual instance could
5161 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
5163 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
5165 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
5167 * driver.c mini.h trace.c: Move the setting of the main assembly into
5168 a separate function called mono_trace_set_assembly () and call it after
5169 actually loading the main assembly. Fixes #66872.
5171 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
5173 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
5174 using the code manager.
5176 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
5178 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
5180 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
5182 * cpu-amd64.md: Fix bug in previous patch.
5184 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
5187 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
5189 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
5190 mini-exceptions.c: updates for changed stack walk interface.
5192 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5194 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
5196 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
5198 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
5200 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
5202 * driver.c (mini_regression_list): Do not call mono_assembly_close
5203 since assemblies can't be unloaded.
5205 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
5207 * cpu-amd64.md: Fix more instruction lengths.
5209 * cpu-amd64.md: Fix lengths of some instructions.
5211 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
5213 * inssel.brg: Make the array ldelema check aot friendly.
5215 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
5217 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
5219 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
5221 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
5223 * mini-x86.c: Fix build.
5225 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
5226 mono_type_get_underlying_type () helper function to simplify code.
5228 2004-09-09 Martin Baulig <martin@ximian.com>
5230 * mini-amd64.c: Don't access `type->data.klass' directly, call
5231 mono_class_from_mono_type() instead since the type may be a
5234 2004-09-09 Martin Baulig <martin@ximian.com>
5236 * mini-amd64.c (get_call_info): Fix support for generic instances.
5237 (add_valuetype): Use mono_class_from_mono_type() to get the class
5238 since we can be a generic instance.
5240 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
5242 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
5244 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
5246 * liveness.c: reset spill costs on each scan: bug 62107
5248 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
5250 * exceptions-sparc.c (mono_arch_find_jit_info): remove
5251 unnecessary line that doesn't compile
5253 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
5255 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
5256 trampolines, make them call an error function so people can fix their
5259 2004-09-06 Martin Baulig <martin@ximian.com>
5261 * mini.c (mono_method_to_ir): When initializing locals, handle a
5262 generic instances like a valuetype if it's a valuetype and like a
5263 class if it's a class.
5265 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
5267 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
5268 stack. Fixes #64674.
5270 * exceptions.cs: Add test for unwinding of call arguments.
5272 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
5274 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
5275 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
5276 set the carry/borrow flag). The sparc and s390 implementations
5277 can now use optimized versions (and simplify the code). ppc bugfixes.
5279 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
5281 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
5283 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
5285 * inssel-amd64.brg: Remove leftover 32 bit rule.
5287 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
5289 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
5291 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
5292 mono_arch_find_jit_info functions into a new function. Fix a memory
5295 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
5298 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
5300 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
5303 * exceptions.cs: Add array size tests.
5305 * mini.c: Allocate a separate icall wrapper for each arity of
5306 mono_array_new_va. Fixes #59509.
5308 * exceptions.cs: Add testcase for 64578.
5310 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
5312 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
5314 2004-09-02 Martin Baulig <martin@ximian.com>
5316 * mini.c (mono_method_to_ir): When initializing the locals, call
5317 handle_initobj() on the generic instance itself, not its
5320 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
5322 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
5323 MonoJitInfo for dynamic methods.
5325 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
5327 * mini.c: Add support for freeing JIT data for dynamic methods.
5329 2004-09-01 Martin Baulig <martin@ximian.com>
5331 * mini-x86.c (is_regsize_var): Added support for generic
5333 (mono_arch_emit_prolog): Make this compile again, use
5334 `x86_push_imm_template (code)'.
5336 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
5338 * mini-x86.c: make all push_imm instructions that get
5339 patched always emit the long form
5341 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
5343 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
5344 in a per-domain hash.
5346 * mini-amd64.c (merge_argument_class_from_type): Handle generic
5349 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
5351 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
5354 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
5357 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
5358 Beginnings of SSE2 support.
5360 * exceptions.cs: Add more tests for checked int<->uint casts.
5362 2004-08-28 Martin Baulig <martin@ximian.com>
5364 * mini-x86.c (mono_arch_instrument_epilog): Added support for
5368 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
5369 Handle generic instances recursively.
5371 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
5373 * iltests.il: test for conv.u8 on a constant
5375 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
5377 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
5378 LCONV_x4 (shrun_32 (membase)).
5380 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
5382 * inssel-x86.brg: c&p rules for push/setret of long
5384 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
5386 * inssel-x86.brg: c&p rules for compare (base, regvar) and
5387 compare (regvar, base)
5389 * inssel-x86.brg: more burg love
5391 * inssel.brg: more cleanup
5393 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
5395 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
5397 * basic-long.cs, basic-calls.cs: new tests for optimization.
5399 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
5401 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
5404 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
5406 * mini-amd64.c (read_tls_offset_from_method): Add another case.
5408 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
5410 * inssel.brg (mini_emit_memcpy): use
5411 NO_UNALIGNED_ACCESS to disable memcpy optimization
5413 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
5415 * mini-amd64.c: Handle generic types in various places.
5417 * mini.c (mono_method_to_ir): Handle generic types in init locals.
5419 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
5421 * mini.c (handle_box): Fix warning.
5423 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
5425 * mini-amd64.h: Enable the emit_state optimization.
5427 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
5429 * mini-amd64.c: Add some new 64 bit peephole opts.
5431 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
5433 * cpu-amd64.md: sreg1 of div instructions must be %rax.
5435 * mini-amd64.c: Register allocator fixes.
5437 * mini.c: Add an optimization to emit_state to avoid allocation of new
5438 registers on some platforms.
5440 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
5442 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
5444 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
5445 allocation. Fixes #63085.
5447 * basic-long.cs: Add new regression test.
5449 * mini-amd64.c: Register allocator improvements.
5451 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
5453 * mini-amd64.c (read_tls_offset_from_method): Add another code
5456 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
5457 instruction sequence for nullifying class init trampolines.
5459 * objects.cs: Add new regalloc test.
5461 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
5463 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
5465 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
5467 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
5470 * driver.c: Fix profiling after TLS changes.
5472 * driver.c (mono_main): Set mono_stats.enabled if needed.
5474 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
5477 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
5479 * mini-x86.c: use a 1 op rather than a 2 op tls access
5480 instruction -> faster.
5482 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
5484 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
5487 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
5489 * exceptions-sparc.c (throw_exception): fix typo
5491 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
5493 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
5494 set tree->dreg correctly with tls. Allow any
5495 register to be used.
5497 * mini-x86.c (read_tls_offset_from_method): add new code
5498 generation pattern seen with GCC.
5501 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
5503 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
5504 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
5505 exceptions-sparc.c: fix some performance issues in exception
5506 handling and setting of the stack trace for exceptions that were
5509 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
5511 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
5514 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
5517 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
5519 This patch inlines tls access, when possible.
5521 * mini.h: new arch functions for TLS intrinsics.
5522 All platforms updated with a stub.
5524 * mini.c: use the new intrinsics
5526 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
5527 arch specific intrinsic for tls variables
5529 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
5531 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
5534 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
5536 * mini.c: thread local allocation
5538 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
5540 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
5542 * Makefile.am: Link against the static version of libmonogc.
5544 * Makefile.am: Link the static versions of the convenience libraries
5545 into the mono executable.
5547 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
5549 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
5551 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
5552 on integer overflow.
5554 * mini-amd64.c: Reorganize function call code.
5556 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
5558 2004-08-14 Ben Maurer <bmaurer@ximian.com>
5560 * inssel-x86.brg: use xor eax,eax.
5562 * basic.cs: new tests
5564 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
5566 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
5567 in exception throwing code.
5569 2004-08-14 Ben Maurer <bmaurer@ximian.com>
5571 * inssel-x86.brg: use xor esi,esi.
5573 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
5575 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
5576 can trace methods compiled during mini_init () too.
5578 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
5581 2004-08-14 Ben Maurer <bmaurer@ximian.com>
5583 * Makefile.am: static link on x86 (r=zoltan)
5585 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
5587 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
5588 code since it causes some programs to fail.
5590 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
5592 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
5594 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
5596 * mini.c: ovfops_op_map - add STACK_OBJ case for
5598 * basic.cs: add test_0_pin_string as test
5601 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
5603 * Makefile.am: build C# if srcdir != builddir
5605 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
5607 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
5608 fall-through blocks.
5610 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
5612 * driver.c: enable loop by default again and include abcrem in -O=all.
5614 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
5616 * iltests.il: Add some localloc tests.
5618 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
5620 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
5623 * inssel-amd64.brg: Add some optimizations.
5625 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
5628 * Makefile.am: Statically link mono against libmono on AMD64.
5630 * mini-amd64.c inssel-amd64.brg: Optimizations.
5632 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
5634 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
5636 * tramp-amd64.c: Patch calling code in trampolines.
5638 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
5640 * mini-amd64.c: pinvoke struct passing fixes.
5642 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
5644 * mini-sparc.c: redo change, make mono_arch_cpu_init call
5645 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
5647 2004-08-05 Duncan Mak <duncan@ximian.com>
5649 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
5652 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
5654 * mini-amd64.c (emit_move_return_value): Move return value for normal
5657 2004-08-05 Martin Baulig <martin@ximian.com>
5659 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
5660 `type->type'; just modify `type' itself when dealing with enums
5661 and generic instances.
5662 (check_call_signature): Make `simple_type' a `MonoType *'.
5664 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
5666 * mini.c: Use OP_PADD to add offsets to addresses.
5668 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
5670 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
5672 * mini-sparc.c (mono_arch_emit_epilog): fix check
5673 for folding last op into restore instruction
5675 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
5677 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
5678 helper methods using the code manager.
5680 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
5682 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
5684 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5686 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
5687 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
5689 * mini-s390.c: fix tail processing
5691 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
5693 * mini-ppc.c: mul.ovf.un exception name fix.
5695 2004-08-03 Martin Baulig <martin@ximian.com>
5697 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
5698 instances; before jumping to `handle_enum', also modify `ptype'.
5700 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
5702 * cpu-sparc.md: fcall maximal length too small.
5704 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
5706 * mini-amd64.c mini.h: Add initial support for passing/returning
5707 structures to/from pinvoked methods.
5709 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
5711 * mini-ppc.c: reg allocator fix.
5713 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
5715 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
5717 * inssel.brg: Optimize memset on 64 bit machines.
5719 * mini-amd64.c: Fix some vararg cases.
5721 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5723 * mini-s390.c: Corrected macro in emit_float_to_int
5725 * s390-abi.cs: Tests to exercise the s390 ABI
5727 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
5729 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
5732 * basic.cs: Add a test for add.ovf.un.
5734 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
5736 * mini-sparc.c: add case for OP_IDIV_UN
5738 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
5740 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
5742 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
5744 2004-07-30 Ben Maurer <bmaurer@ximian.com>
5746 * basic.cs: regression tests.
5748 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
5751 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
5753 * basic.cs: Add a new test.
5755 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
5756 and AOT. Various fixes and optimizations.
5758 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
5760 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
5762 * mini-ppc.c: make sure temp regs are not used for global reg
5765 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
5767 * cpu-sparc.md: conv_i8 fix for 64bits
5769 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
5771 2004-07-29 Ben Maurer <bmaurer@ximian.com>
5773 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
5774 add opcode for cmp BYTE PTR [eax], imm.
5776 * inssel.brg: Make memcpy and memset takes bases.
5778 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
5780 * *-amd64.*: More AMD64 work.
5782 2004-07-28 Ben Maurer <bmaurer@ximian.com>
5784 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
5785 add a compare-not-equal opcode.
5787 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
5789 * mini.c: Use mono_init_from_assembly instead of mono_init.
5791 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
5793 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
5795 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
5797 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
5799 * inssel.brg: 64 bit fixes.
5801 * mini.h (MonoCallInst): Add some AMD64 specific data.
5803 * mini.h: Add some OP_P opcodes.
5805 2004-07-28 Ben Maurer <bmaurer@ximian.com>
5807 * basic.cs: tests for 61797 and 61740
5809 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
5811 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
5812 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
5814 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
5816 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
5818 * *-amd64*.*: Ongoing AMD64 work.
5820 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
5822 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
5824 * *-amd64*: Ongoing AMD64 work.
5826 * mini-arch.h: Add AMD64 support.
5828 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
5830 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
5832 * mini-ops.h: Add new opcodes.
5834 * Makefile.am: Add AMD64 support.
5836 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
5837 rules into the inssel-long*.brg files.
5839 * *-amd64.*: Add beginnings of AMD64 backend.
5841 2004-07-22 Ben Maurer <bmaurer@ximian.com>
5843 * mini.c (print_dfn): commenting out the code that prints
5844 the cil. With -O=deadce, this makes -v -v crash.
5846 * cpu-pentium.md: make checkthis have a length of 2
5848 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
5850 * mini-sparc.h: fix implementations of __builtin
5851 functions for Sun compiler for V9.
5853 2004-07-16 Ben Maurer <bmaurer@ximain.com>
5855 * mini.c: use the new stelem.ref wrapper
5856 * exceptions.cs, arrays.cs: new stelem.ref tests
5858 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
5860 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
5861 new XSP should work with these changes).
5863 2004-07-14 Ben Maurer <bmaurer@ximain.com>
5865 * inssel-{long32,x86,}.brg: trivial optimizations.
5867 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
5869 * mini.c: load value when emitting box operation in
5872 2004-07-12 Ben Maurer <bmaurer@ximian.com>
5874 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
5875 is one byte shorter than cmp DWORD PTR [eax], 0.
5877 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
5879 * inssel-ppc.brg: arguments on the stack are always
5880 relative to the stack pointer (spotted by Neale Ferguson).
5882 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5884 * exceptions-x86.c: delay appending the method name to the trace until
5885 after mono_jit_info_table_find is called, as this gets the real
5888 2004-07-09 Ben Maurer <bmaurer@ximian.com>
5890 * aot.c: register roots
5892 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
5894 * aot.c : I could just use PLATFORM_WIN32 flag.
5896 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
5898 * aot.c : Reverting the previous fix. This time it broke linux build.
5900 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
5902 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
5904 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
5906 * mini.c (handle_stack_args): Remove some more debugging code.
5908 * mini.c (handle_stack_args): Remove debug output left in by mistake.
5910 * driver.c mini.h aot.c: Allow additional options to be specified with
5911 --aot and pass them to mono_compile_assembly.
5913 * aot.c: Add experimental code to AOT compile all loaded assemblies
5914 on demand and save the code into a cache in the filesystem.
5916 * aot.c: Add support for more wrapper methods.
5918 * mini.c (handle_stack_args): Handle some corner cases. Fixes
5921 * cpu-*.md: Remove removed opcodes.
5923 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
5924 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
5925 related icalls to marshal.c.
5927 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
5929 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
5931 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
5933 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
5935 2004-07-06 Ben Maurer <bmaurer@ximian.com>
5936 * liveness.c: If liveness is recomputated we need to reset the information
5937 for each variable. This way, if the liveness range has been narrowed
5938 by optimizations that happened after the last computation, we can return
5941 For example, if you have
5946 // Tons of code that does not affect i
5952 i = 0 is dead code and will be removed by SSA. However, when
5953 linear scan gets to the code, i will still appear to be live
5954 throughout the entire block. This prevents good register allocation.
5956 2004-07-06 Martin Baulig <martin@ximian.com>
5958 * debug-mini.c (mono_debug_init_method): Allow
5959 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
5960 (mono_debug_add_icall_wrapper): New method.
5962 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
5964 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
5966 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
5969 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
5971 * aot.c (mono_aot_load_method): Fix loading of debug info.
5973 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
5975 * aot.c: Add logging support.
5977 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
5979 * mini.h: Add prototype for mono_print_method_from_ip.
5981 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
5983 * inssel.brg: 64 bit fixes.
5985 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
5988 * Makefile.am: Add SPARC64 support.
5990 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
5992 * aot.c: Fix alignment problems on 32 bit platforms.
5994 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
5996 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
5999 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
6002 * mini.h: Bump AOT file version. Some 64 bit fixes.
6004 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
6006 * inssel-sparc.brg: Add new rule to avoid register moves.
6008 * inssel.brg: Add ldind_to_load_membase helper function.
6010 2004-06-30 Ben Maurer <bmaurer@ximian.com>
6012 * mini.c: OffsetToStringData intrinsic.
6014 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
6016 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
6018 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
6021 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
6022 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
6024 * mini.c: reinstated mono_compile_get_interface_var()
6025 on x86, too, since the change breaks the Gtk# build there as well.
6027 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6029 * driver.c: remove loop from the default optimizations: it seems to
6030 interact badly with some of the other options (see bug #60613).
6032 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
6034 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
6035 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
6037 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
6039 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
6040 vararg-using methods.
6042 2004-06-21 Martin Baulig <martin@ximian.com>
6044 * mini/mini-exceptions.c
6045 (mono_handle_exception): Added `gpointer original_ip' argument.
6046 After calling mono_unhandled_exception(), call
6047 mono_debugger_unhandled_exception() and if that returns true,
6048 restore the context and return.
6050 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
6052 * mini-ppc.c: prefer the use of relative branches so
6053 they won't need to be patched in aot code (patch from Patrick Beard).
6055 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
6057 * aot.c: patch from Patrick Beard to make the output assembly
6058 more correct for the MacOSX assembler. Small tweak to
6059 generate sane images on Linux/PPC, too.
6061 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6063 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
6064 case until bug #59509 is fixed (shows up in #60332).
6066 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6068 * mini.c: make sure the needed wrappers are compiled, too, with
6071 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
6073 * driver.c: remove NPTL reference in --version output.
6075 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6077 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
6078 generate valid assembly for the Mach-O assembler.
6080 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
6082 * driver.c: don't include abcrem in the all optimization specifier
6083 since it slows down jit compilation too much for now.
6085 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
6087 * mini.c: use BIGMUL only if both operands have the same signage.
6088 * iltests.il: Test for bug 60056. (errors related to signage in
6093 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
6095 * mini.c, aot.c: memory leak fixes.
6097 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
6099 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
6101 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
6103 * Makefile.am: remove the -static hack completely, it links in
6104 statically glib as well.
6106 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
6108 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
6109 * exceptions.cs: make it compile with new mcs/csc.
6111 2004-06-03 Massimiliano Mantione <massi@ximian.com>
6112 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
6113 and added relevant test case.
6115 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
6117 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
6118 regressions in gtk-sharp.
6120 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
6122 * exceptions.cs: New regression tests.
6124 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
6126 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
6128 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
6130 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
6132 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
6134 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
6136 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
6138 * mini.c (mono_jit_runtime_invoke): Init class in this
6139 method instead of trusting mono_jit_compile_method to
6140 do the work (because wrappers can be in object class)
6142 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
6144 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
6146 * basic-long.cs: New regression test.
6148 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
6150 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
6153 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
6155 * Makefile.am: fix miguel's change to build mono statically against
6156 libmono (track build dependencies).
6158 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
6160 * cfold.c: Some glib versions do not have G_MININT32.
6162 2004-05-26 Massimiliano Mantione <massi@ximian.com>
6164 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
6165 with precision of tan, atan, sin and cos, and implemented related
6166 regressions tests (fixes bug 54467, but one new problem appeared and
6169 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
6171 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
6173 * exceptions.cs: Add test for constant folding && division by zero.
6175 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
6176 since driver.c is in libmono too, so the optimization was useless.
6178 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
6179 variable to driver.c so the compiler can emit more efficient code to
6182 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6184 * Makefile.am: don't distribute generated inssel.[ch] files.
6186 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
6188 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
6189 into the default appdomain. Fixes #58707.
6191 * jit-icalls.c: Remove the broken approximation for truncl, doing
6192 no conversion is better.
6194 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
6197 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
6199 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
6200 of the mcrxr instruction which is not available on some processors
6201 even if it's documented to be. Implement add and sub overflow correctly
6202 (still not complete for long unsigned). Speed up icalls a bit.
6204 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
6206 * mini.c (mono_jit_compile_method_with_opt): Make sure that
6207 we run .cctor in the current domain instead of target_domain.
6209 Fixes bug #58558, .cctor not being called in -O=shared.
6211 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
6213 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
6215 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
6217 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
6218 which can be done with an imm8, do it that way.
6219 (mono_arch_output_basic_block): ditto for a jmp
6220 (mono_arch_emit_prolog): Computate maximum offset of a label.
6222 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
6224 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
6225 now tries to allocate prefered physical reg's for virtual
6226 regs. This reduces the number of emited spills/loads with
6227 20-30% on our core assemblies.
6229 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6231 * jit-icalls.c: truncl() is not needed and trunc() is
6232 the correct thing to do anyway (bug #58287).
6234 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
6236 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
6239 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
6241 * driver.c: enable loop optimizations by default.
6243 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
6245 * mini-x86.c: fix calc of max loop size when aligning loops start.
6247 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
6249 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
6252 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
6254 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
6257 * basic-long.cs: Add tests for add/subtract of immediates with carry.
6259 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
6261 * mini.c (inline_method): Allways inline some wrappers even if the cost
6262 is too large. Fixes #58785.
6264 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
6266 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
6268 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
6269 (crichton@gimp.org). Beginning of support for sparc/linux.
6271 * mini-sparc.c: Optimize retrieval of LMF address.
6273 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
6275 * exceptions-ppc.c: handle alloca in methods with clauses.
6277 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
6279 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
6281 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
6283 * mini.c: Delegate most of the abort signal work to
6284 mono_thread_request_interruption, which also handles Stop and Suspend
6287 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
6289 * mini.c mini.h: Allow inlining of icall wrappers if the backend
6290 supports the save/restore lmf opcodes.
6292 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
6294 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
6297 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
6299 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
6301 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
6302 methods which contain array accesses.
6304 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
6305 boundaries. Fixes #58537.
6307 * iltests.il: Add regression test for #58537.
6309 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
6311 * mini-x86.c (mono_arch_local_regalloc): Last part of
6312 fix for bug #58633 (releasing register to early).
6314 2004-05-18 Miguel de Icaza <miguel@ximian.com>
6316 * basic-long.cs: Add new regression test.
6318 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
6320 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
6321 register too early on the chain.
6323 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
6325 * mini.c (create_helper_signature): Use a helper function to reduce
6326 the code which needs to be written. Also set the calling convention of
6327 icalls on windows. Fixes #57840.
6329 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
6331 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
6332 exceptions-ppc.c: added helper function to get the instruction address
6333 from a signal handler context.
6335 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
6337 * helpers.c: use g_get_tmp_dir. Invokes happyness
6340 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
6342 * helpers.c: Add new env variable to pass args to objdump.
6343 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
6345 2004-05-17 Radek Doulik <rodo@ximian.com>
6347 * Makefile.am (common_sources): added abcremoval.h so it get
6348 disted and daily mono packages on go-mono.com will build again
6350 2004-05-17 Massimiliano Mantione <massi@ximian.com>
6352 * abcremoval.c: Fixed coding style, added copyright header.
6354 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
6356 * mini.h: Added prototype for abc removal main function.
6358 * build_relations_propagation_table.pl: Added copyright header.
6360 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
6362 * basic-long.cs: reg test for complex ceq_long bug.
6364 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
6366 * mini-x86.c (mono_arch_local_regalloc): Correctly free
6367 reg in long and clob case (bug #58343). Fixed/added comments.
6369 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
6371 * mini.c (mono_jit_runtime_invoke): Follow new convention
6372 of calling the invoke method with an function pointer.
6374 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
6376 * ChangeLog: Fix author of memory leak patch.
6378 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
6380 * Makefile.am: fix make dist as well...
6383 2004-05-14 Massimiliano Mantione <massi@ximian.com>
6385 * cfold.c: Made so that conversions from pointer to int4 are no-ops
6386 on archs where pointers are 4 bytes long.
6388 * Makefile.am: Added abcremoval.c source file.
6390 * abcremoval.c: Added abcremoval.c.
6392 * abcremoval.h: Added abcremoval.h.
6394 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
6396 * inssel.brg: Enabled bounds check removal.
6398 * mini.c: Added support for abcrem optimization.
6400 * mini.h: Added abcrem optimization label.
6402 * driver.c: Added support for abcrem optimization.
6404 * propagated_relations_table.def: Added propagated_relations_table.def.
6406 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
6408 * mini.c, cfold.c: fix style.
6410 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6412 * mini.c: handle issue with the low-level implementation of
6413 some long opcodes (bug #54209).
6415 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
6417 * basic.cs: test for my new cmov stuff.
6419 2004-05-13 Patrik Torstensson
6421 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
6422 opt and added peephole documentation.
6424 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
6426 * tramp-ppc.c: rewrote the generic trampoline code.
6428 2004-05-11 Patrik Torstensson
6430 * mini-x86.c: optimize long shl/shr asm code (one less branch)
6432 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
6434 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
6436 * mini.h mini.c dominators.c: Applied patch from Derek Woo
6437 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
6439 * mini.c: Add new icalls for AsAny marshalling.
6441 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
6443 * tramp-ppc.c, mini-ppc.c: more cleanups.
6445 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6447 * mini.c: no warnings.
6449 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6451 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
6453 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
6455 * mini.c: In the thread abort signal handler, if the thread is in the
6456 process of being stoped, don't throw the Abort exception, just stop the
6459 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
6461 * tramp-ppc.c: removed old code.
6463 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6465 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
6466 do some simple speed optimizations on ppc.
6468 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
6470 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
6471 and large offsets in load/store.
6473 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
6475 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
6476 it causes regressions.
6478 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
6480 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
6483 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
6485 * jit-icalls.c: remove warnings.
6486 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
6487 speedups for unsafe code.
6489 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
6491 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
6493 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
6495 * basic-calls.cs: Add new regression test.
6497 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
6500 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
6502 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
6505 2004-05-06 Patrik Torstensson
6507 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
6508 long reg allocation in any reg (not only eax:edx) and implemented
6509 long shl/shr ops in asm instead of helpers.
6511 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
6513 * mini-sparc.h: Fix warnings.
6515 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
6518 * mini-exceptions.c (mono_handle_exception): Call the filter in a
6519 separate statement for clarity.
6521 * mini-sparc.c: Update status.
6523 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
6525 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
6528 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6530 * inssel-ppc.brg: another small pre-release workaround:
6531 we don't do overflow detection for long_sub_un.
6533 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6535 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
6536 (also works around a weird ppc bug: 57957).
6538 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
6540 * tramp-ppc.c: trampoline fixes.
6542 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
6544 * mini-ppc.c: fixed typos.
6546 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
6548 * mini-ppc.c, exceptions-ppc.c: more code saves registers
6549 at the top of the stack. Fixed typos. Use a frame registers
6550 for all the methods with exception clauses.
6552 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
6554 * exceptions-ppc.c: restore fp registers.
6556 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
6558 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
6559 order from the stack top (moved the stack room to save the
6560 return value for trace after the param area). Fixed corruption
6561 in restoring registers on unwind.
6563 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
6565 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
6567 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6569 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
6570 and prolog/epilog for methods that use it. Allow
6571 enough param area room for varargs methods. Fix miguel's
6572 breakage in exception handling.
6574 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6576 * Makefile.am: run genmdesc only on current arch.
6578 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6581 * mini-x86.h: fix the build on windows.
6583 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
6585 * 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.
6587 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
6589 * mini-exceptions.c: New file.
6591 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
6592 Move some parts of the x86 exception handling code to an
6593 arch-independent file so it can be shared with other ports.
6595 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
6597 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
6599 2004-04-26 David Waite <mass@akuma.org>
6601 * driver.c: remove comma from end of enumeration declaration
6603 2004-04-26 Jackson Harper <jackson@ximian.com>
6605 * driver.c: parse config file before loading first assembly. This
6606 allows the user gac to be enabled/disabled.
6608 2004-04-23 Miguel de Icaza <miguel@ximian.com>
6610 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
6611 simpler mechanism: we do not care what is encoded initially
6612 (branch absolute or relative), we care about the code and its
6613 target. I kept the old code for reference for now.
6615 The new code tries first to determine if the jump is anywhere in
6616 the -/+32 absolute meg range, if it succeeds, it encodes using the
6617 absolute branch; If not, it tried to find something in the
6618 relative range, if not, it uses the handle_thunk code.
6620 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
6622 * exceptions-ppc.c: use the correct ip register on macosx.
6624 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
6626 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
6628 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
6630 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
6631 Raise exception on integer divide by zero by hand since the hw
6632 doesn't support it. Handle NaNs in FP compares.
6634 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
6636 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
6637 code reducing duplication between the platforms and enabled
6638 signal exception handling (on linux for now).
6640 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
6642 * exceptions-ppc.c: more macosx support.
6644 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6646 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
6648 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
6650 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
6652 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
6654 * iltests.il: more tests.
6656 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
6658 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
6661 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
6663 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
6665 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
6667 * liveness.c: Mark variables as volatile in all basic blocks reachable
6668 from exception clauses.
6670 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
6672 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
6675 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
6677 * iltests.il, basic.cs: more tests for regalloc.
6679 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
6681 * iltests.il: Some tests for register allocation modifications
6684 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
6686 * exceptions.cs: Add regression test for bug #56782.
6688 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
6689 original stack trace if an exception is rethrown. Fixes #56782. Oh,
6690 the beauty of fixing the same thing in 5 different files...
6692 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
6694 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
6697 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
6699 * mini.c: Add support for STRWLPARRAY marshalling convention.
6701 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
6703 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
6704 to init the context to setup the regs pointer).
6706 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
6708 * exceptions-ppc.c: more exceptions work.
6710 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6712 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
6715 2004-04-13 Miguel de Icaza <miguel@ximian.com>
6717 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
6718 can use the memory directly.
6720 * cpu-pentium.md: Update documentation from a post from Zoltan.
6722 add x86_add_membase, x86_sub_membase, x86_mul_membase
6724 2004-04-13 Miguel de Icaza <miguel@ximian.com>
6726 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
6727 GENERAL_REGS they were also hardcoded for all PPC ports.
6729 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
6731 Remove hard-coded limit for floating point registers, use
6732 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
6734 Notice that in MacOS X calling conventions you can fit a lot more
6735 floating point values in registers, so I should update the PInvoke
6736 test to excercise the passing of floating point values on the
6737 stack (currently broken).
6739 2004-04-06 Miguel de Icaza <miguel@ximian.com>
6741 * tramp-ppc.c (create_trampoline_code): Added
6742 JUMP_TRAMPOLINE_SIZE.
6743 (ppc_magic_trampoline): Follow the pattern from
6744 x86_magic_trampoline: if code is set to zero, return.
6745 (create_trampoline_code): Always pass MonoMethod to the jump
6746 trampoline, before it was passing a null.
6747 (mono_arch_create_jump_trampoline): Implement the jump stub, could
6748 share the code with mono_arch_create_jit_trampoline.
6750 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
6752 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
6755 * cpu-g4.md: Added length for jmp instruction, the worst case
6756 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
6759 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
6761 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
6763 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
6765 * mini.c: Only set bblock->real_offset when adding a new bblock, and
6766 before each IL instruction.
6768 * mini.c (CEE_BOX): Fix warnings.
6770 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6772 * mini.c: removed a few unused vars and extra whitespace.
6774 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
6776 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
6778 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
6780 (OP_GETCHR): use the above
6781 (CEE_LDELEMA): use the above.
6783 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
6784 version of the generic impl.
6785 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
6786 (CEE_LDELEMA): use the above.
6788 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
6790 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
6793 * iltests.il: Added new regression test for #56317.
6795 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
6797 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
6798 under NetBSD. Fixes #56450.
6800 * liveness.c (update_gen_kill_set): Fix previous patch.
6802 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6804 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
6806 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
6808 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
6811 * inssel-sparc.brg: Add more optimizations.
6813 * mini-sparc.c: Replace multiply/divide with shifts if possible.
6815 2004-04-01 Martin Baulig <martin@ximian.com>
6817 * mini.c (handle_box): New static function; moved the
6818 implementation of CEE_BOX here.
6819 (mono_method_to_ir): Added `constrained_call' variable.
6820 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
6821 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
6822 mono_method_get_constrained() to get the method.
6824 2004-04-01 Martin Baulig <martin@ximian.com>
6826 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
6827 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
6828 (mono_method_to_ir): We don't need these macros anymore since
6829 mono_class_get_full() already takes care of it.
6831 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6833 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
6834 use @function (as doesn't accept #function here) and check the return
6835 value of system and stop if fails.
6837 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6839 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
6841 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
6843 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
6845 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
6847 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
6850 * basic-long.cs: Add test for negation of Int64.MinValue.
6852 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
6854 * mini-sparc.c: Update status.
6856 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
6858 * exceptions-sparc.c: Fix return value in filters.
6860 * inssel-sparc.brg: Fix register allocation in some rules.
6862 2004-03-28 Martin Baulig <martin@ximian.com>
6864 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
6867 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
6869 * mini-x86.c (mono_arch_patch_code): Fix warnings.
6871 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
6872 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
6873 remove unused conv_u4 opcode.
6875 * mini-x86.c: Remove valgrind workaround since it slows down things
6876 even when mono is not run under valgrind.
6878 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
6880 * mini-sparc.c: Update status.
6882 * inssel-sparc.brg: Add some optimizations.
6884 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
6885 future delay slot filling. Add support for varargs, tail calls and JMP.
6887 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
6888 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
6890 * inssel.brg: Fix register allocation in OP_ARGLIST.
6892 * inssel.brg: Fix warnings.
6894 2004-03-25 Martin Baulig <martin@ximian.com>
6896 * mini.c (inflate_generic_field): Removed.
6897 (mini_get_method): Removed, use mono_get_method_full(),
6898 (mini_get_class): Removed, use mono_class_get_full().
6899 (mono_method_to_ir): Pass our generic context to
6900 mono_field_from_token().
6902 2004-03-25 Martin Baulig <martin@ximian.com>
6904 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
6905 of a `MonoMethod *'.
6906 (mini_get_method): Take a `MonoGenericContext *' instead
6907 of a `MonoMethod *'.
6908 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
6909 a new local variable called `generic_context' which holds the
6910 current `MonoGenericContext *'; use it to lookup things.
6912 2004-03-24 Martin Baulig <martin@ximian.com>
6914 * mini.c (mini_get_class): New static method; if we're inside a
6915 generic instance, inflate the class if neccessary.
6916 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
6918 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
6920 * iltests.il: New regression test for #55976.
6922 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
6925 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
6927 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
6930 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
6932 * liveness.c: Consider SSA stores as well as loads when making vars
6935 * exceptions.cs: New regression tests for register allocation.
6937 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
6939 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
6940 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
6941 domain lock only to protect puntual access to data structures.
6942 Added access lock for sighash, jit_icall_hash_name,
6943 jit_icall_hash_addr and domain->code_mp.
6945 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
6947 * driver.c: Print SIGSEGV handling method.
6949 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
6951 * mini.c (setup_jit_tls_data): Handle case when this is called
6952 multiple times for a thread.
6954 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
6955 is different from fbxx_un. Fixes #54303. Also use constants instead of
6956 magic numbers in a lot of places.
6958 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
6960 * exceptions.cs: Fix cctor test when --regression is used.
6962 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
6964 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
6967 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
6969 * inssel-ppc.brg: fixed register assignments for some rules.
6971 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
6973 * exceptions.cs: Add test for exceptions in static constructors.
6975 * mini.c (mono_jit_compile_method_with_out): Move the calling of
6976 static constructors outside the domain lock. Fixes #55720.
6978 2004-03-17 Martin Baulig <martin@ximian.com>
6980 * mini.c (get_generic_field_inst): Removed, this'll never happen.
6981 (inflate_generic_field): Take the `MonoMethod *' instead of the
6982 `MonoClass *' and added support for generic method.
6983 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
6984 have a `field->parent->gen_params', only inflate the field if it's
6985 an open constructed type.
6987 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
6989 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
6990 exception object instead of the preconstructed ones.
6992 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6994 * mini.c: reverted changed to sigsegv_signal_handler commited
6995 accidentally in the previous patch.
6997 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7000 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
7001 running --aot with an old assembly.
7003 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
7005 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
7008 * mini-sparc.c: Add support for v9 branches with prediction.
7010 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
7012 * mini.c (mini_init): #warning is GNUC only
7014 * mini-sparc.h: implement __builtin_frame_address
7015 and __builtin_return_address for Sun C compiler
7017 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
7019 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
7021 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
7023 * basic-calls.cs: Add test for unaligned byref long argument passing.
7025 * mini-ops.h: Add sparcv9 compare and branch instructions.
7027 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
7028 v9 instructions if we have a v9 cpu.
7030 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
7031 registers for global allocation.
7033 * exceptions-sparc.c: Fixes.
7035 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
7037 * liveness.c (mono_analyze_liveness): Optimized version.
7039 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
7041 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
7044 * basic-float.cs basic-calls.cs: New regression tests.
7046 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
7048 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
7049 sigaltstack implementation.
7051 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
7053 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
7054 stuff if SIGSEGV_ON_ALTSTACK is not defined.
7056 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
7058 * mini.c: Fix warnings.
7060 * mini.c (mono_resolve_patch_target): New function which contains the
7061 arch independent part of the patching process.
7063 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
7064 patching code to a separate function.
7066 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
7068 * mini.c (add_signal_handler): ifdef out on Windows
7070 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
7072 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
7073 cpu-sparc.md: Add exception handling support + other fixes.
7075 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
7076 typed GC detection in --version.
7078 * basic.cs exceptions.cs: New regression tests.
7080 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
7081 the arch specific code can store data during a compilation.
7083 * mini-ops.h: Add OP_SETFRET.
7085 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
7086 function, register a separate icall for each arity, so the icalls can
7089 * mini.c (mono_print_tree): Print negative offsets in a more readable
7092 * mini.c: Make signal handling work on sparc.
7094 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
7096 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
7098 * jit-icalls.c: Emulate truncl by aintl on solaris.
7100 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
7102 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
7104 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
7106 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
7108 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
7109 a MarshalByRef type, inline a method that performs the check, taking into
7110 account that the object can be a proxy. Also implemented tow new opcodes:
7111 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
7112 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
7113 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
7115 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
7117 * mini-ppc.c: if a relative branch displacement is too big
7118 but it points to and area reachable with an absolute branch,
7121 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
7123 * mini.c: optimize small copies in cpblk.
7125 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
7127 * basic-calls.cs basic-float.cs: New regression tests.
7129 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
7130 negative offsets from %fp. Implement localloc. Fix local register
7131 allocation. Fix the case when the this argument needs to be saved to
7132 the stack. Implement some missing opcodes.
7134 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
7136 * mini.c (mini_method_compile): Reenable global regalloc in methods
7137 with exception handlers.
7139 * linear-scan.c (mono_varlist_sort): Fix warning.
7141 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
7143 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
7146 * liveness.c: Make all variables uses in exception clauses volatile, to
7147 prevent them from being allocated to registers. Fixes #42136.
7149 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
7151 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
7154 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
7155 argument to mono_arch_regalloc_cost.
7157 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
7160 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
7162 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
7163 Make the cost of allocating a variable to a register arch dependent.
7165 * basic-calls.cs: Fix compilation of tests.
7167 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
7168 helper function to cut back on the number of #ifdefs needed.
7170 * mini-ppc.c: Fix compilation.
7172 * basic-calls.cs: New regression tests.
7174 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
7176 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
7177 of l0 since that is callee saved.
7179 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
7182 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
7183 of delay instruction.
7185 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
7187 * mini.h (MonoCallInst): Add 'virtual' flag.
7189 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
7191 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
7193 * *.cs: New regression tests.
7195 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
7198 * mini.c (mono_runtime_install_handlers): Fix build.
7200 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
7201 'signal_stack_size' members.
7203 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
7204 alternate signal stack.
7206 * exceptions-x86.c: Add stack overflow handling.
7208 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
7209 functions to arch independent code.
7211 * mini.c (mono_print_tree): Print more detailed info for load_membase
7214 2004-02-23 Martin Baulig <martin@ximian.com>
7216 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
7218 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
7220 * mini-x86.c: fixed reg allocation for div/rem.
7222 2004-02-22 Miguel de Icaza <miguel@ximian.com>
7224 * driver.c (mono_main): Report some configuratio options on --version.
7226 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
7228 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
7229 low in the address space. Correctly flush memory in thunks where we
7232 2004-02-20 Martin Baulig <martin@ximian.com>
7234 * mini.c (mini_get_method): New static method; inflate all generic
7235 methods and methods in open generic instances.
7236 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
7237 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
7239 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
7241 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
7243 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
7245 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
7247 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
7249 * mini-sparc.c (flushi mono_arch_output_basic_block): make
7250 it compile using Sun's compiler.
7252 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
7254 * 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.
7256 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
7258 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
7260 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
7262 * mini-ppc.c: handle calls outside of the allowed range with thunks
7263 allocated using the code manager.
7264 * tramp-ppc.c: use the code manager to hold generated native code.
7265 Fixed the magic trampoline to just patch vtable entries.
7267 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
7269 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
7272 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
7274 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
7277 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
7278 if we have a working __thread implementation.
7280 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
7281 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
7283 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
7285 * mini-x86.c: Fix compilation under gcc 2.
7287 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
7289 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
7290 contains a call to the wrapped function.
7292 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
7293 OP_<CALL>_IMM opcodes, and use them under X86.
7295 * mini.c (mono_jit_find_compiled_method): Fix warning.
7297 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
7299 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
7301 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
7302 functionality to mini.c.
7304 * mini.c (mono_create_jump_trampoline): New function to create a jump
7305 trampoline. Return a compiled method instead of a trampoline if it
7306 exists. Add a cache for jump trampolines.
7308 * mini.c (mono_jit_find_compiled_method): New function to return a
7309 compiled method if it exists.
7311 * mini-x86.c: Call mono_create_jump_trampoline instead of
7312 mono_arch_create_jit_trampoline.
7314 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
7315 a jump trampoline. Fixes #52092.
7317 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
7319 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
7320 which is not up-to-date. Add check_corlib_version () instead.
7322 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
7325 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
7326 since newer valgrind versions do not need it.
7328 * mini.c (mono_jit_compile_method_with_opt): New helper function to
7329 compile a method with a given set of optimizations.
7331 * mini.c: Compile icall wrappers on-demand instead of at startup.
7333 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
7334 wrapper for an icall.
7336 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
7338 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
7341 * iltests.il: Add test for non-empty stack before switch instruction.
7343 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
7345 * mini.c: Add support for new stringbuilder marshalling conventions.
7347 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
7349 2004-02-01 Martin Baulig <martin@ximian.com>
7351 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
7352 in `ginst->mtype_argv'.
7354 2004-01-31 Miguel de Icaza <miguel@ximian.com>
7356 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
7357 facilitate grepping.
7359 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
7361 * mini.c: fixed buglet in initobj generic implementation for references.
7363 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
7365 * Makefile.am: make the version script conditional.
7366 * jit-icalls.c: handle missing truncl().
7368 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
7370 * exceptions.cs: Add more tests for double->int conversion.
7372 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
7373 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
7375 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
7377 * driver.c: make --verbose --version emit an error
7378 if the loaded corlib doesn't match the runtime version.
7380 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
7382 * mini-ppc.h: export ppc_patch().
7383 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
7384 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
7385 on par or better than on MacOSX.
7387 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
7389 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
7390 mono_lookup_pinvoke_call.
7392 * mini-x86.c: Under windows, the default pinvoke calling convention is
7393 stdcall. Fixes #52834.
7395 * mini.c (optimize_branches): Add an upper bound to the number of
7396 iterations to prevent infinite loops on strange loops. Fixes #53003.
7398 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
7400 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
7401 and ISINST. Fixes #52093.
7403 * objects.cs (test_0_vector_array_cast): New tests.
7405 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
7407 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
7408 checking in Array.Set ().
7410 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
7413 * object.cs (test_0_multi_array_cast): New regression test.
7415 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
7417 * exceptions-ppc.c: fix build on Linux/PPC.
7419 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
7421 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
7422 running under valgrind.
7423 (x86_magic_trampoline): Fix build bustage.
7425 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
7426 negative values as well. This is needed for the encoding of the line number
7427 info, since sometimes the line numbers are not in increasing order.
7429 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
7431 * cpu-pentium.md (localloc): Increase the size of the localloc
7432 instruction since it is a loop under Win32.
7434 * debug-mini.c (record_line_number): Get rid of unneccesary memory
7437 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
7439 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
7440 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
7441 Max Horn (max@quendi.de). Fix file names in comments.
7443 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
7445 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
7446 avoid stack overflow.
7447 (replace_usage): Avoid uninitialized variable warnings.
7449 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
7450 and taking the address of valuetype variables.
7452 2004-01-03 Patrik Torstensson
7454 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
7455 for other purposes than FP later on.
7457 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
7459 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
7462 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
7464 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
7466 2003-12-30 Patrik Torstensson <p@rxc.se>
7468 * mini-x86.h: Decreased number of availiable fp regs.
7469 Solves corner cases with FP spilling.
7471 2003-12-23 Patrik Torstensson <p@rxc.se>
7473 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
7474 for floating point stack tracking / spilling on x86.
7477 * basic-float.cs: added float mul overflow test.
7479 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
7481 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
7483 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
7485 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
7486 supports for cond branches that overflow the immediate
7487 overflow offset. mcs can compile simple programs.
7489 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
7491 * exceptions-ppc.c: exception handling support wip:
7492 finally handlers get run on exception.
7494 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
7496 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
7499 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
7501 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
7502 initial support for stack walking and unwinding.
7504 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
7506 * driver.c (mono_main): Make corlib-out-of-sync message more
7507 descriptive. Also remove verify_corlib call.
7509 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
7511 * mini.c: make CEE_NEWARR calls and other emulated opcodes
7512 not overlap with other call's arguments, too.
7514 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
7516 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
7517 move to arch-specific code the choice of arch-specific
7518 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
7519 * mini.c: ensure emulation calls will not interleave
7522 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
7524 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
7525 the magic trampoline stack frame is dropped before executing
7528 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
7530 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
7531 and integer to fp conversions. Added support for overflowing
7532 arguments on the stack. Reserve a couple more registers as temps.
7533 Added support for aot compilation (as output still needs to be
7536 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
7538 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
7539 Don't overwrite return register in some corner cases.
7541 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
7543 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
7544 static constructors when AOT compiling.
7546 * driver.c (mono_main): Call mono_check_corlib_version.
7548 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
7550 * cpu-g4.md, basic.cs: fixed div target register.
7552 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
7554 * mini-ppc.c, basic.cs: shl_imm fix with test.
7556 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
7558 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
7559 structures by value. Misc fixes.
7560 * objects.cs: more tests.
7562 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
7564 * mini-ppc.c: lconv.ovf.i implemented.
7566 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7569 (mini_init): don't error out if someone already called g_thread_init.
7571 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
7573 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
7574 to be any type per the spec. Fix abnormal memory usage when
7575 the same object is repeatedly thrown.
7577 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
7579 * mini.c: check for overruns in IL code.
7581 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
7583 * TODO: Add/remove some todo entries.
7585 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
7587 * driver.c (mono_main): Call mono_verify_corlib.
7589 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
7591 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
7592 This has been moved to mini.c
7593 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
7594 type being casted is marshalbyref it could be a proxy, so instead of
7595 emitting the type check code, emit a call to a runtime method that will
7596 perform the check by calling CanCastTo if needed.
7598 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
7600 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
7601 methods with large stack frames under Win32.
7603 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
7605 * Makefile.am: Distribute regression tests.
7607 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
7608 at the end instead of inserting each variable into the sorted list.
7610 * linear-scan.c (mono_varlist_sort): New helper function.
7612 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
7614 * mini.c: ensure arguments and locals are within bounds.
7616 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
7618 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
7621 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
7623 * mini.c (mono_cprop_copy_values): Fix crash.
7625 * aot.c: Set verbosity back to 0.
7627 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
7629 * regalloc.c: complete memory leak fix by Laurent Morichetti
7632 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
7634 * driver.c (main_thread_handler): Revert the previous patch.
7636 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
7639 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
7640 memory from the memory pool.
7642 * driver.c (main_thread_handler): Turn on all optimizations when
7645 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
7646 an array for better performance.
7648 * regalloc.c (mono_regstate_assign): Fix memory leak.
7650 * debug-mini.c (mono_debug_serialize_debug_info): New function to
7651 serialize the debug info.
7653 * debug-mini.c (mono_debug_add_aot_method): New function to load the
7654 debug info from the serialized representation.
7656 * aot.c: Save debug info into the generated file and load it when
7659 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
7661 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
7663 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
7664 More FP-related fixes.
7666 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
7668 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
7669 and register allocation buglet. Hello world now runs.
7671 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
7673 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
7674 * tramp-ppc.c: fixed class init trampoline.
7675 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
7677 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
7679 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
7680 mini.c: more ppc changes/fixes.
7682 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
7684 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
7685 Also optimize the case when the arguments are the same in the caller
7688 * iltests.il: Add tests for tail calls with valuetype arguments.
7690 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
7692 * mini-ppc.c: fixes for struct return type.
7694 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
7696 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
7697 mono_spillvar_offset() to arch-specific code.
7699 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
7701 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
7703 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
7705 * exceptions-x86.c: Fix stack space leaks.
7707 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
7708 registers from the lmf if the method has save_lmf set.
7710 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
7712 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
7713 of icall wrappers into InvokeInDomain, since these are now per-domain.
7715 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
7717 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
7718 make some opcode emulation and intrinsic ops enabled/disabled
7719 according to the architecture. More fixes.
7721 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
7723 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
7725 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
7727 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
7728 arch-specific handling for 'this' and struct return type to
7731 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7733 * aot.c: prevent divide by zero error when reporting (it happened with
7736 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
7738 * mini.h (inst_switch): Remove unused macro.
7740 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7743 (load_aot_module): free 'info->methods' and 'info' properly. No more
7744 "free(): invalid pointer blah" messages when you have an old aot
7747 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
7749 * jit-icalls.c, mini.c: Added support for context static fields.
7751 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
7753 * mini.c (mono_method_blittable): Methods which set LastError are not
7754 blittable either. Fixes #51108.
7756 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
7758 * mini.c: flush icache.
7759 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
7761 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
7763 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
7765 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
7767 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
7770 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
7773 * inssel.brg (CEE_MKREFANY): Fix AOT case.
7775 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
7777 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
7778 instruction when the result is discarded.
7780 * iltests.il (test_0_div_regalloc): New regression test.
7782 * arrays.cs: Fix compilation error.
7784 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
7786 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
7787 float rules to inssel-x86.brg: sane architectures with FP registers
7788 don't need to implement these rules.
7790 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
7792 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
7794 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
7796 * mini.h, inssel-long32.brg: fixed endianess issues in int64
7797 implementation of 32 bit systems.
7799 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
7801 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
7802 (Jeroen Zwartepoorte).
7804 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
7806 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
7807 the caller and the callee matches.
7809 * mini.c (mono_method_to_ir): Add comment.
7811 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
7812 signbit is missing on some platforms.
7814 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
7816 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
7818 * mini.c (setup_jit_tls_data): Call the new function.
7820 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
7822 * mini-x86.c: Add experimental support for fast access to the lmf
7823 structure under NPTL/Linux 2.6.x.
7825 2003-11-06 Martin Baulig <martin@ximian.com>
7827 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
7828 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
7831 2003-11-02 Martin Baulig <martin@ximian.com>
7833 * mini.c (inflate_generic_field): New static method.
7834 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
7835 generic instance and the field is declared in a generic type, call
7836 inflate_generic_field() to inflate it. Fixes gen-28.cs.
7838 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
7840 * mini.h mini.c (mono_method_same_domain): New function to return
7841 whenever the caller and the callee are in the same domain.
7843 * tramp-x86.c (x86_magic_trampoline): Use the new function.
7845 2003-10-30 Martin Baulig <martin@ximian.com>
7847 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
7848 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
7850 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
7851 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
7853 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
7855 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
7858 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
7859 object here, so it is in the correct appdomain etc.
7861 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
7863 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
7865 (mono_method_to_ir): Avoid freeing the type created returned from
7866 mono_type_create_from_typespec, since it is put into an internal cache
7867 by the function. Fixes pointer.exe.
7869 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
7870 trampolines for icalls and pinvokes as well. Fixes #33569.
7872 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
7874 * mini.c: Update after appdomain changes.
7876 * mini.c (mono_jit_compile_method_inner): Allways compile native
7877 method wrappers in the root domain, since there can only be one
7878 instance of them, whose address is stored in method->info.
7880 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
7882 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
7883 environment variable. Instead detect automatically whenever running
7884 under valgrind using the magic macro RUNNING_ON_VALGRIND from
7887 2003-10-16 Miguel de Icaza <miguel@ximian.com>
7889 * trace.c, trace.h: New files that implement the new trace option
7892 * driver.c: Document new --trace options.
7894 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
7897 - if (mono_jit_trace_calls)
7898 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
7900 * mini.h: prototypes.
7902 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
7904 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
7906 * mini.c inssel.brg: Implement typedefbyref opcodes.
7908 * mini.c (mono_jit_compile_method): Remove unused local variable.
7910 * mini.c (mono_jit_compile_method_inner): Ditto.
7912 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
7914 * tramp-x86.c (x86_class_init_trampoline): Fix build.
7916 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
7918 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
7920 * mini.c (mono_no_aot): Remove unused global variable.
7922 * mini.c: Thread safety fixes.
7924 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
7926 * mini.c (mono_create_class_init_trampoline): Add a lock around
7927 class_init_hash_addr.
7929 * arrays.cs (test_0_newarr_emulation): Add new regression test for
7932 * mini.c: Decompose the NEWARR instruction before decomposing its
7933 arguments. Fixes #30073.
7935 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
7937 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
7940 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
7942 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
7944 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
7946 * driver.c: Add support for compiling icall wrappers to --compile.
7948 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
7950 * inssel.brg: The empty value in class->interface_offsets is -1, not
7953 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
7955 * objects.cs: New test for 'is' operator on an array of interfaces.
7957 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
7959 * tramp-ppc.c: update trampoline code to support jumps
7960 and class initialization.
7962 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
7964 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
7966 * inssel.brg (OP_UNBOXCAST): Fix #46027.
7968 * inssel.brg (OP_UNBOX): Remove unused rule.
7970 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
7971 region instead of one for each method. Fixes #47813.
7973 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
7975 * exceptions.cs (test_0_nested_finally): New regression test for
7976 nested exception handlers.
7978 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
7980 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
7982 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
7985 * mini.c (mono_method_check_inlining): Make the inlining limit
7986 configurable by an environment variable.
7988 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
7990 * mini.h: Bump AOT file version.
7992 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
7993 token, store the image along with the token, since the token might not
7994 refer to the same image as the method containing the relocation,
7995 because of inlining.
7997 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
7999 * mini.c (mono_precompile_assemblies): New function to compile
8000 all methods in all loaded assemblies.
8002 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
8004 * regalloc.h regalloc.c (MonoRegState): Change the type of
8005 iassign and fassign to int*, since they can contain large negative
8006 values if the register is spilled. Also added some comments. Fixes
8009 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
8010 under Win32. Fixes #42964.
8012 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
8014 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
8016 * aot.c: Added support for AOT compiling methods which contain calls
8017 to wrappers. Currently, only remoting-invoke-with-check wrappers are
8020 * driver.c (compile_all_methods): Run the compilation in a thread
8021 managed by mono. Fixes #44023.
8023 * mini.c (mono_codegen): Print full method name in verbose output.
8025 * mini-x86.c (mono_arch_patch_code): Fix warning.
8027 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
8028 jumps, since the method we are jumping to might be domain-specific.
8030 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
8032 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
8034 * inssel.brg: string chars are unsigned.
8036 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
8038 * TODO: New todo item.
8040 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
8041 which calls mono_runtime_class_init and patches the call site to
8042 avoid further calls.
8043 (mono_arch_create_class_init_trampoline): New arch specific function
8044 to create a class init trampoline.
8045 (create_trampoline_code): Generalized so it can create
8046 class init trampolines as well.
8048 * mini.c (helper_sig_class_init_trampoline): New helper variable.
8049 (mono_create_class_init_trampoline): New function to create and cache
8050 class init trampolines.
8051 (mono_find_class_init_trampoline_by_addr): New function to lookup the
8052 vtable given the address of a class init trampoline. Used by the
8054 (mono_codegen): Generate a call to a trampoline instead of
8055 mono_runtime_class_init in LDSFLD[A].
8056 (mono_codegen): Add relocations for the new trampoline.
8058 * mini.h mini-x86.c aot.c: Added a new relocation type:
8059 MONO_PATCH_INFO_CLASS_INIT.
8061 * mini.h: Bump AOT version number.
8063 * aot.c: Create a copy of the loaded code instead of using the original
8064 so methods which call each other will be close in memory, improving
8067 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
8068 patch since it breaks the regression tests.
8070 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
8071 for the register saving instruction sequence since the
8072 frame_state_for function in glibc 2.3.2 don't seem to detect it.
8074 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
8076 * TODO: Fix todo item && remove another.
8078 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
8080 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
8083 * aot.c: Moved the check for MONO_LASTAOT into the initialization
8084 function of the module.
8086 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
8087 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
8088 --no-aot command line option.
8090 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
8092 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
8093 by Bernie Solomon (bernard@ugsolutions.com).
8095 * inssel.brg: Refactor the interface offset table related code into
8096 its separate functions and add support for the AOT case.
8098 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
8100 * aot.c (mono_aot_get_method_inner): Fix memory leak.
8102 * aot.c: Added mono_aot_verbose variable and made all debugging
8103 output depend on the value of this variable.
8105 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
8106 method_label and info_label.
8108 * mini.h mini-x86.c aot.c: Added a new relocation type
8109 MONO_PATCH_INFO_IID for klass->interface_id.
8111 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
8112 the MonoJitInfo structure.
8114 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
8115 a non-root appdomain in shared mode.
8117 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
8119 * aot.c: make aot loader less verbose. Remove free of unused variable.
8121 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
8123 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
8125 * .cvsignore: Added *.dll.
8127 * mini.c (mono_print_tree_nl): New function callable while debugging.
8129 * mini.c (mono_print_code): Export this.
8131 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
8134 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
8136 * mini.h (MonoCompile): Added 'jit_info' field.
8138 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
8139 the cfg structure, since it is needed by the AOT compiler.
8141 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
8143 * aot.c: A major rewrite. Changes include:
8144 - save exception tables for methods which have them.
8145 - cache failed lookups in aot_get_method () to avoid the (slow) calls
8147 - reworked the file format so it is now much smaller and needs
8148 fewer relocation entries.
8150 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
8152 * aot.c (load_aot_module): Fix build bustage on platforms without
8155 2003-09-04 Martin Baulig <martin@ximian.com>
8157 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
8159 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
8161 * TODO: Some new optimization ideas.
8163 * aot.c: Move AOT module loading logic here from mono_assembly_open.
8165 * aot.c: Save the optimization flags used to compile the code into
8168 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
8169 support emitting domain specific code.
8171 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
8172 no longer domain neutral. It can be made domain neutral by compiling
8173 with --optimize=shared.
8175 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
8178 * driver.c mini.h mini.c: New --no-aot debugging option which disables
8179 loading of AOT code.
8181 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
8183 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
8184 if there is no domain neutrality information.
8186 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
8188 * aot.c (mono_compile_assembly): Emit a symbol containing the file
8189 format version into the generated library.
8191 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
8192 callee method into the caller since one of them could be shared.
8194 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
8195 system exceptions from AOT code now works.
8197 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
8198 method if it is domain neutral and the callee is not.
8200 * graph.c (cfg_emit_one_loop_level): Fix warning.
8202 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
8204 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
8207 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
8209 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
8210 is needed by code which is executed before mono_runtime_init ().
8211 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
8213 * mini.c (mono_thread_abort): Fix warning.
8214 (mono_jit_compile_method): Call static constructor in the AOT case too.
8216 * aot.c (mono_compile_assembly): Fix warning.
8218 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8220 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
8222 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
8224 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
8226 * cpu-pentium.md: Fix the length of call opcodes so they include the
8227 ESP restoring instruction. Fixes #47968.
8229 2003-08-28 Martin Baulig <martin@ximian.com>
8231 * mini-x86.c (mono_arch_call_opcode): Added support for
8232 MONO_TYPE_GENERICINST.
8234 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
8236 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
8238 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
8239 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
8241 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
8244 2003-08-26 Martin Baulig <martin@ximian.com>
8246 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
8247 when reporting an error, set this to the actual error location.
8248 (mono_method_to_ir): Report the correct error location if
8249 get_basic_blocks() returned an error.
8251 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
8253 * mini.c (mono_type_blittable): OBJECT is not blittable.
8254 (mono_method_blittable): Methods which have marshalling descriptors
8255 are not blittable either. Fixes #47842.
8257 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
8259 * driver.c mini.c: Use an environment variable instead of a global
8260 variable. Also fix the build.
8262 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
8263 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
8266 * driver.c mini.c: Added --with-valgrind option to turn off some
8267 code which prevents mono from running under valgrind.
8269 * mini.c (mono_emit_call_args): Fixed warning.
8271 * mini.c (mono_emulate_opcode): Fixed warning.
8273 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8275 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
8276 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
8277 regalloc.c, regalloc.h: specify available registers in arch-specific
8278 code and support floats in the regallocator (patch by Laurent Morichetti
8281 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
8283 * mini.c: mono_thread_current() can be called only after
8284 mono_runtime_init(): rearrange code to not call it early on.
8286 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
8288 * mini.c: allocate jump tables in the code mempools.
8290 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8292 * mini.c, mini.h: make sure per-thread data allocated by the jit is
8295 2003-08-10 Miguel de Icaza <miguel@ximian.com>
8297 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
8298 12 to 16. This fixes bug #47453.
8301 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
8303 * mini-ppc.c: fixed indexed load and unsigned compares.
8305 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
8307 * mini.c: reenabled installation of handler for
8308 thread abort signal.
8310 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8312 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
8313 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
8314 until it's fixed and actually useful.
8316 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
8318 * inssel-long32.brg: couple more opcodes implemented.
8320 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
8322 * mini-sparc.c: Even more opcodes implemeted.
8324 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
8326 * mini-sparc.c: More opcodes implemented.
8328 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
8330 * mini-sparc.c: More opcodes implemented.
8332 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
8334 * inssel-sparc.brg: Add some needed rules. Direct
8336 * Makefile.am: Use inssel-sparc.brg
8337 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
8338 an assert happy for now.
8340 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
8342 * mini-sparc.c: Fixed compile errors.
8343 * exceptions-sparc.c: Same. We now produce a mono binary
8344 on sparc-linux. Yea.
8346 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
8348 * mini-sparc.c: Renamed registers. Also some macro cleanups.
8349 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
8350 They compile, but do not work.
8352 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
8354 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
8355 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
8356 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
8359 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8361 * mini.c: more opcodes implemented and better support for generics.
8363 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
8365 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
8366 * mini.c, mini.h: first cut at generics support: some new instructions
8367 added and changed the behaviour of some of the existing ones.
8369 2003-07-21 Miguel de Icaza <miguel@ximian.com>
8371 * mini.c: Removed definition of metadata_shared mutex here.
8373 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
8375 * mini-x86.c: make vararg calls work for instance methods.
8377 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
8379 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
8380 returns the arguments in a separte list, now.
8382 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
8384 * aot.c, mini.c: updates for array type representation changes.
8386 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
8388 * mini.c: register function to perform jit shutdown.
8390 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
8392 * mini.c: use a faster allocator if possible.
8394 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
8396 * aot.c: some cleanups and portability changes.
8398 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
8400 * mini.c: use faster allocation for CEE_BOX if possible.
8402 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
8404 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
8405 Moved inlined mempcy code to its own function so that is can be
8406 reused. Added an inline memset function as well (optimized initobj).
8407 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
8409 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
8411 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
8413 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
8415 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
8416 arch code can setup the cpu for CLR execution, if needed.
8417 We use it on x86 to set the precision of FP operations.
8419 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
8421 * mini.c: disable some optimizations if we can guess they'll cost too
8422 much for a given method.
8424 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
8426 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
8428 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
8429 * mini.h mini.c mini-x86.c: Added instruction level coverage
8430 info collection support.
8432 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
8434 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
8435 is now implemented in the profiling API. Get rid of a couple of
8436 unnecessary global variables.
8438 2003-06-15 Nick Drochak <ndrochak@gol.com>
8440 * basic-long.cs: tests for negative values for bigmul, and unsigned.
8441 * cpu-g4.md: add op_bigmul and op_bigmul_un
8442 * cpu_pentium.md: add op_bigmul_un
8443 * inssel-long32.brg: add rule for unsigned bigmul
8444 * mini-ops.h: define OP_BIGMUL_UN
8445 * mini-x86.c: THE BUG: handle (un)signed properly
8446 * mini.c: choose unsigned opcode if needed.
8447 This set of patches fixes bug #44291
8449 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
8451 * mini.c (optimize_branches): improved to handle all kinds of
8452 conditional branches.
8454 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
8456 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
8457 don't raise exceptions.
8459 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
8461 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
8462 to arch-specific files.
8464 2003-06-09 Martin Baulig <martin@ximian.com>
8466 * Makefile.am (libs): Added $(LIBGC_LIBS).
8468 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
8470 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
8471 and OP_ATAN (fixes bug#44293).
8473 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
8475 * Makefile.am, mini-x86.c: rename cpu description array to
8476 pentium_desc, since some compilers define the 'pentium' preprocessor
8479 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
8481 * mini.c (mini_select_instructions): add explicit branch if the
8482 following block is not the false target of a conditional branch -
8483 we need this with any optimization that reorder or remove bblocks
8485 * mini.c (optimize_branches): bug fixes
8487 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
8489 * mini.c (mono_method_to_ir): inline static readonly fields
8491 * ssa.c (fold_tree): start cfold support for long (very simple
8494 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
8496 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
8498 * inssel.brg: fixed memcpy (bug #44219).
8500 2003-06-05 Dick Porter <dick@ximian.com>
8502 * driver.c: Set the glib log levels to not abort if g_message
8505 g_set_prgname() has to happen before mini_init() so that the
8506 process handle gets the info.
8508 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
8510 * driver.c: add intrins to the default optimizations to get wider
8513 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
8515 * mini.h: some large basic blocks will overflow a 16-bit
8516 integers for symbolic registers.
8518 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
8520 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
8521 (mono_arch_output_basic_block): fix bug 43499
8523 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
8525 * mini.c: kill duplicated definition of mono_debug_format.
8527 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
8529 * mini-x86.c, arrays.cs: fixed register allocation bug.
8531 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
8533 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
8535 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
8537 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8540 (print_method_from_ip): also print source location information if
8543 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
8545 * mini.c (mono_find_block_region): bug fix in region code
8546 (mini_method_compile): enable removing unreachable code again, but
8547 only in methods without exception clauses.
8549 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
8551 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
8552 Implemented arglist opcode and handling of TypedReference type.
8553 Fixed x86 call convention when a structure is returned.
8554 Minimal support for calling static vararg methods.
8556 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
8558 * mini.c (mini_method_compile): always remove unreachable code,
8559 because the code in them may be inconsistent (access to dead
8560 variables for example).
8562 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
8564 * driver.c, debug-mini.c: warning fixes.
8566 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
8568 * Makefile.am, jit.h, mini.h: install header for embedding mono.
8570 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
8572 * mini.c: thread-static fields are registered in mono_class_vtable(),
8573 so ensure the function is called before checking for them.
8575 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
8577 * mini.c (optimize_branches): fix for bug 43586
8579 * jit-icalls.c (mono_llmult_ovf): added an additional check for
8580 overflow (fixes Bug #43639)
8582 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8584 * mini.c, objects.cs: allow the use of stobj for primitive types.
8586 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8588 * mini.c: be less strict about argument checking until we support
8589 running the verifier.
8591 2003-05-27 Nick Drochak <ndrochak@gol.com>
8593 * basic-long.cs: tests for (ulong)int * (ulong)int also
8594 * mini.c: use the same trick for (ulong)int * (ulong)int
8596 2003-05-27 Nick Drochak <ndrochak@gol.com>
8598 * basic-long.cs: add regression test for (long)int * (long)int
8599 * cpu-pentium.md: add op_bigmul specification
8600 * inssel-long32.brg: add OP_BIGMUL rule
8601 * mini-ops.h: add OP_BIGMUL
8602 * mini-x86.c: register allocator: handle case where src1 needs to be
8604 * mini.c: substitute special BIGMUL opcode in the tree for
8605 (long)int * (long)int
8607 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
8609 * jit-icalls.c: call the type ctor on field access if needed.
8611 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
8613 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
8614 to a method (including results of ldelema, bug#43207).
8616 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
8618 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
8619 colors to show exception handler blocks.
8621 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
8622 (fix for pinvoke7.cs).
8624 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8626 * mini.h, mini.c: ensure correct initialization order for types that
8627 require it. Prepare for lazy compilation of jit icall wrappers.
8628 Provide a name for opcode emulation to reduce unneeded mallocing.
8630 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
8632 * mini-x86.c: better register restoring code and profiling
8633 support for tail calls.
8635 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8637 * mini.h, driver.c: prepare for leaf methods optimization.
8639 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
8641 * mini.c: get targets of branches before converting a method.
8643 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
8645 * mini.c (optimize_branches): added some experimental code (disbaled)
8647 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
8649 * mini.c (optimize_branches): fix branch to branch optimization
8651 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
8653 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
8655 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
8657 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
8660 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
8662 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
8663 enable use of interface variables again.
8665 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
8666 I1 to registers because there is no simply way to sign extend 8bit
8667 quantities in caller saved registers on x86.
8669 * inssel-float.brg: set costs of some rules to 2 so
8670 that monobure always select the arch. specific ones if supplied,
8671 regardless of the order we pass the files to monoburg.
8673 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
8675 * mini.c, mini-x86.c: since the magic trampoline for jumps
8676 can't patch the code directly, we do it as soon as the
8677 method gets compiled.
8679 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
8681 * mini-x86.c, mini.h: introduce a new patching method
8682 to support CEE_JMP and tail calls.
8683 * mini.c: obey tail.call. Don't precompile methods target
8685 * tramp-x86.c: new trampoline code to handle methods
8686 reached through a jump.
8688 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
8690 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
8691 bit values to registers
8693 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
8695 * mini.c (mono_compile_get_interface_var): share interface
8696 variables if possible.
8698 2003-05-16 Martin Baulig <martin@ximian.com>
8700 * debug-mini.c (mono_init_debugger): New function to initialize
8701 the debugger. This is not in the debugger since it needs to
8702 access some of mini's internals.
8704 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
8706 * mini.c (mono_method_to_ir): inlining fixes/cleanups
8708 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
8710 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
8711 for value type handling.
8713 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
8715 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
8716 (mono_method_check_inlining): enable inlining of all kinds of wrappers
8718 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
8720 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
8721 the constructor through a proxy.
8723 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
8725 * jit-icalls.c, inssel.brg: fixes to array element address
8728 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
8730 * mini-x86.c (is_regsize_var): allocate pointer to registers
8732 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
8734 * driver.c: fixed typo, added intrins to the set of optimizations
8735 tested with regressions.
8737 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
8739 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
8740 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
8743 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
8745 * inssel.brg: remove some common pop instructions without side effects
8747 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
8749 * inssel-x86.brg: fixed thinko in int to double conversions.
8751 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
8753 * mini.c, jit-icalls.c: added runtime thread-static variable support.
8755 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
8757 * inssel-long32.brg: two more missing instructions.
8759 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
8761 * mini.c (mono_emit_call_args): set the cil_code for all arguments
8764 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
8766 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
8769 * basic-float.cs: Added tests for negative zero.
8771 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
8773 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
8774 a couple of missing operations for long casts, with test cases.
8776 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8778 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
8780 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
8782 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
8783 code size estimation.
8785 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
8787 * mini.c (mono_jit_create_remoting_trampoline): make it work with
8788 abstract methods (fix bug 42542)
8790 * aot.c: add ability to handle array types
8792 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
8794 * mini.c: Call the _specific versions of the object allocation
8795 functions if possible.
8797 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
8799 * driver.c: call setlocale ().
8801 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
8803 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
8806 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
8808 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
8810 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
8811 wrappers (fix bug 42122)
8813 2003-05-04 Martin Baulig <martin@ximian.com>
8815 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
8817 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
8818 s/mini_set_defaults/mono_set_defaults/g.
8820 2003-05-04 Martin Baulig <martin@ximian.com>
8822 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
8824 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8826 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
8827 (reported by Don Roberts).
8829 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
8831 * mini.c: temporarily work around two bugs for this release.
8833 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
8835 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
8836 that contains -export-dynamic and it makes using the ld script
8838 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
8840 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
8842 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
8845 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
8847 * mini.c: make sure leave calls all the needed finally blocks,
8848 even when the target jumps out of multiple exception clauses.
8850 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
8852 * ldscript, Makefile.am: add linker script to reduce the number of
8853 exported symbols (should also fix the issues with libwine defining
8854 some of the same symbols in io-layer).
8856 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
8858 * driver.c (mini_main): Avoid assertion when no file name is given on
8861 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
8863 * driver.c: added --version/-V command line option.
8864 Added the inline optimization in the regression tests.
8866 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
8868 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
8869 to the type in the method signature (fixes bug#42134).
8871 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
8873 * mini.c: when inlining, check this is not null only when needed (bug #42135).
8875 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
8877 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
8879 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8881 * driver.c: fixed bug #42100.
8883 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
8885 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
8887 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
8889 * mini.c: moved most of the code required to do inlining to its own
8890 function so it can be reused. Inline also ctors if appropriate.
8892 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
8894 * Makefile.am: Link with -export-dynamic so shared libs loaded by
8895 the runtime can call mono API functions.
8897 2003-04-27 Martin Baulig <martin@ximian.com>
8899 * debug-mini.c (mono_debug_init_method): Added
8900 `guint32 breakpoint_id' argument; if the method has a breakpoint,
8901 send a notification to the debugger.
8903 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
8904 running in the Mono Debugger, just pass the breakpoint number to
8905 mono_debug_init_method().
8907 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
8909 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
8911 * mini.c: allow some more unsafe compares.
8913 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
8915 * mini-x86.c, Makefile.am: make distcheck works (partially from
8916 a patch by Richard Lee <r.h.lee@attbi.com>).
8917 * regset.c, regset.h: removed, they are unused.
8919 2003-04-25 Dick Porter <dick@ximian.com>
8921 * driver.c: Usage reports the name as 'mono' not 'mini'
8922 * exceptions-x86.c: Build and run on freebsd
8924 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
8926 * Makefile.am: install the program with the 'mono' name and
8927 the library as libmono instead of mini and libmini.
8929 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
8931 * driver.c: provide the APIs for the embedding interface of the old jit.
8933 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
8935 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
8937 2003-04-23 Martin Baulig <martin@ximian.com>
8939 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
8941 * driver.c: Added `--debug' command line argument to enable
8944 2003-04-23 Martin Baulig <martin@ximian.com>
8946 * debug.[ch]: Removed. The code is now in
8947 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
8949 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
8952 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
8954 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
8956 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8959 (mini_cleanup): moved mono_runtime_cleanup call after the call to
8960 mono_domain_finalize.
8961 (mini_method_compile): use mono_method_profile* if the the option is
8964 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
8966 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
8967 methods with their wrapper.
8969 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
8970 methods with their wrapper.
8972 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
8975 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
8978 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
8981 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
8983 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
8985 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
8987 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
8988 of the mempool. This is slightly faster and uses less memory
8990 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
8992 * mini.c: avoid O(n) allocation for variables.
8994 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
8996 * mini.c: handle items on the stack after inlining methods.
8998 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
9000 * mini.c: make the method->opcode optimization dependent
9001 on MONO_OPT_INSTRINS and do it lazily.
9003 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
9005 * driver.c: print overall results at the end of regression run.
9007 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
9009 * inssel.brg: don't overwrite symbolic registers.
9011 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
9013 * inssel-x86.brg: fix conversion from long to float.
9015 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
9017 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
9019 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
9021 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
9023 * driver.c: Added --print-vtable option as in the old JIT.
9025 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
9027 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
9029 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
9031 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
9033 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
9035 * mini.c regalloc.c regalloc.h: Fix memory leak.
9037 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
9039 * aot.c (mono_aot_get_method): register all used strings
9041 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
9043 * mini.c: always intern strings references with ldstr at compile time.
9045 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
9047 * Makefile.am: add BUILT_SOURCES.
9049 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
9051 * driver.c: give a better error message when the assembly to execute
9052 doesn't have an entry point.
9054 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
9056 * Makefile.am: added hack for automake
9058 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
9061 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
9063 22003-04-07 Martin Baulig <martin@ximian.com>
9065 * Makefile.am: Added Makefile.am.
9067 * debugger-main.c: Removed, this is now in the debugger where it
9070 * mini.pc.in: Call this package `mini' for the moment.