1 2006-09-19 Zoltan Varga <vargaz@gmail.com>
3 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
4 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
6 2006-09-17 Zoltan Varga <vargaz@gmail.com>
8 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
11 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
14 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
15 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
17 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
20 2006-09-13 Zoltan Varga <vargaz@gmail.com>
22 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
24 2006-09-12 Zoltan Varga <vargaz@gmail.com>
26 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
27 macro does not have to be changed during debugging.
29 * 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>.
31 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
33 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
35 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
36 MONO_ARCH_NO_EMULATE_MUL is defined.
38 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
40 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
42 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
44 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
46 2006-09-11 Zoltan Varga <vargaz@gmail.com>
48 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
49 stuff to mini-exceptions.c where it is used.
51 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
52 setup code, the real one is in mini-exceptions.c.
54 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
55 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
56 some changes from the freebsd ports tree.
58 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
61 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
63 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
65 * mini.c: on Linux, check for /proc to be mounted
66 (bug# 79351, novell bug#201204).
68 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
70 * mini.c: handle cases where pthread_attr_getstack() behaves
71 incorrectly (bug #78096).
73 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
75 * mini-arm.c: support larger stack frames (bug #79272).
77 2006-09-08 Zoltan Varga <vargaz@gmail.com>
79 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
81 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
84 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
85 mono_class_from_name () to find a class from its name.
87 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
89 2006-09-07 Zoltan Varga <vargaz@gmail.com>
91 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
93 2006-09-05 Kornél Pál <kornelpal@gmail.com>
95 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
97 2006-09-04 Zoltan Varga <vargaz@gmail.com>
99 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
100 callinfo->trampoline.
102 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
104 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
107 2006-09-03 Zoltan Varga <vargaz@gmail.com>
109 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
111 2006-09-02 Zoltan Varga <vargaz@gmail.com>
113 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
114 stats.method_trampolines, it is already done by the generic trampoline code.
116 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
118 2006-09-01 Zoltan Varga <vargaz@gmail.com>
120 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
122 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
124 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
126 * mini.c (print_jit_stats): Print mscorlib mempool size too.
128 * mini.c (print_jit_stats): Print new stats.
130 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
132 2006-08-31 Zoltan Varga <vargaz@gmail.com>
134 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
135 Address on two dimensional arrays. Fixes #78729.
137 * mini.h (MonoCompile): Add a 'skip_visibility' field.
139 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
142 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
144 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
147 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
149 (mini_get_ldelema_ins): Ditto.
151 2006-08-30 Zoltan Varga <vargaz@gmail.com>
153 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
154 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
157 2006-08-29 Neale Ferguson <neale@sinenomine.net>
159 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
160 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
162 * exceptions-s390x.c: Cosmetic change.
164 * tramp-s390.c: Fix warning.
166 * cpu-s390.md: Correct length of mul_imm.
168 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
170 * aot-compiler.c: added binary writer with ELF backend
171 implementation (only on Linux/x86 for now).
173 2006-08-18 Zoltan Varga <vargaz@gmail.com>
175 * Makefile.am: Don't run net 2.0 AOT tests.
177 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
178 (mono_compile_assembly): Skip net 2.0 assemblies as well.
180 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
182 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
184 * aot-compiler.c: simplified and refactored the asm-writing code
185 to allow different backends.
187 2006-08-18 Zoltan Varga <vargaz@gmail.com>
189 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
191 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
192 little. Share patches of type TYPE_FROM_HANDLE as well.
194 * mini.c (mono_patch_info_equal): New helper function.
195 (mono_patch_info_hash): Ditto.
197 * aot-compiler.c (emit_method_code): Fix s390 build.
199 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
200 is not handled because it is stored as a flag and not as a type ctor. Fixes
203 2006-08-17 Zoltan Varga <vargaz@gmail.com>
205 * aot-compiler.c: Fix computation of GOT slot statistics.
207 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
208 Also remove support for not PIC AOT.
210 * mini.h: Bump AOT file format version.
212 * objects.cs: Add a test for #78990.
214 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
215 (peter.dettman@iinet.net.au). Fixes #79087.
217 * basic-long.cs: Add a test for the above.
219 2006-08-16 Zoltan Varga <vargaz@gmail.com>
221 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
223 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
226 2006-08-15 Zoltan Varga <vargaz@gmail.com>
228 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
231 2006-08-10 Jonathan Chambers <joncham@gmail.com>
233 * mini.c: Don't verify COM proxy invoke calls
236 2006-08-10 Dick Porter <dick@ximian.com>
238 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
239 which process is holding semaphores locked.
241 2006-08-08 Zoltan Varga <vargaz@gmail.com>
243 * mini-ia64.c mini-amd64.c: Fix #79027.
245 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
247 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
249 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
250 implicit arguments in a vararg call. Fixes #79027.
252 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
254 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
255 (mono_get_array_new_va_signature): Ditto.
257 2006-08-05 Zoltan Varga <vargaz@gmail.com>
259 * aot-runtime.c: Call init_plt lazily.
261 * inssel-long.brg: Fix unsigned long->int conversion.
263 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
265 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
266 that most data is now in the .rss/.data section.
268 2006-08-04 Zoltan Varga <vargaz@gmail.com>
270 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
272 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
274 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
276 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
278 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
279 virtual call. Fixes #79010.
281 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
282 and use the result as the this argument in the real call.
284 * generics.2.cs: Add a new test for #79010.
286 2006-08-03 Zoltan Varga <vargaz@gmail.com>
288 * mini-x86.c: Fix a warning.
290 * aot-compiler.c: Add a bunch of statistics.
292 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
294 2006-08-02 Zoltan Varga <vargaz@gmail.com>
296 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
298 2006-08-01 Zoltan Varga <vargaz@gmail.com>
300 * 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>.
302 2006-07-13 Miguel de Icaza <miguel@novell.com>
304 * mini.c (mono_method_to_ir): Obtain the original method in the
305 CIL stream and use this to perform validation.
309 2006-07-19 Zoltan Varga <vargaz@gmail.com>
311 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
312 (mono_arch_call_opcode): Ditto.
314 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
317 * mini.c (mono_patch_info_dup_mp): New helper function.
319 * aot-compiler.c (compile_method): Fix some of the memory allocated during
320 compilation. Fixes #78827.
322 2006-07-18 Kornél Pál <kornelpal@gmail.com>
324 * declsec.c: Use original security informations for
325 MONO_WRAPPER_MANAGED_TO_MANAGED.
327 2006-07-15 Jonathan Chambers <joncham@gmail.com>
329 * mini.c: Allow Com Interop methods/classes and
330 don't verify COM wrapper calls
333 2006-07-13 Zoltan Varga <vargaz@gmail.com>
335 * inssel-long32.brg: Fix long->i4 checked conversion.
337 * exceptions.cs: Add a test for the above.
339 2006-07-08 Zoltan Varga <vargaz@gmail.com>
341 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
343 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
346 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
349 2006-07-03 Zoltan Varga <vargaz@gmail.com>
351 * mini.c: Fix solaris/x86 exception handling.
353 * Makefile.am: Get rid of $(ICU_LIBS).
355 2006-07-02 Zoltan Varga <vargaz@gmail.com>
357 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
358 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
359 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
361 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
363 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
364 this function causes a SIGSEGV.
366 2006-06-22 Zoltan Varga <vargaz@gmail.com>
368 * mini.c: Remove unused solaris/x86 includes.
370 2006-06-21 Zoltan Varga <vargaz@gmail.com>
372 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
374 2006-06-20 Jb Evain <jbevain@gmail.com>
376 * cpu-g4.md: fix max length of start_handler instruction.
378 2006-06-20 Massimiliano Mantione <massi@ximian.com>
379 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
381 2006-06-16 Massimiliano Mantione <massi@ximian.com>
382 * ssa.c: Fixed bug 78653 for SSA based deadce.
383 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
384 MonoInst.flags, used in SSA based deadce.
385 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
386 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
388 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
390 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
391 it can end up using non executable memory on ppc64 systems
392 running ppc32 userspace (fix from Johannes Berg).
394 2006-06-14 Dick Porter <dick@ximian.com>
396 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
399 2006-06-13 Massimiliano Mantione <massi@ximian.com>
400 * mini.c: Made so that inline is locally disabled if it would
401 trigger a .cctor, because too many apps depend on this behavior
402 (which seems to be also the one of the MS CLR).
404 2006-06-13 Zoltan Varga <vargaz@gmail.com>
406 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
407 No idea why this worked before.
409 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
410 which branch to outer exception clauses since they could skip the
411 inner finally clauses. Fixes #78633.
413 * exceptions.cs: Add a test for the above.
415 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
418 * iltests.il: Add a test for the above.
420 2006-06-12 Zoltan Varga <vargaz@gmail.com>
422 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
423 after the end of a try bblock, to prevent asserts in mini_method_compile ().
425 * iltests.il: Add a test for the above.
427 2006-06-10 Zoltan Varga <vargaz@gmail.com>
429 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
431 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
432 methods as instrinsics.
434 2006-06-09 Wade Berrier <wberrier@novell.com>
436 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
437 (simple-cee-ops.h ssapre-mini-ops.h)
439 2006-06-09 Neale Ferguson <neale@sinenomine.net>
441 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
442 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
444 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
445 * cpu-s390x.md: Fix max. length values for a couple of instructions.
447 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
449 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
451 2006-06-08 Massimiliano Mantione <massi@ximian.com>
453 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
454 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
455 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
456 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
457 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
458 of opcodes, so that bug 78549 should not happen again.
459 * ssapre.c: Updated to use the renamed files.
461 2006-06-08 Zoltan Varga <vargaz@gmail.com>
463 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
464 in OP_ATOMIC_EXCHANGE_I4.
466 2006-06-07 Wade Berrier <wberrier@novell.com>
468 * tramp-s390.c: Fix s390 build (add missing pointer declarations
469 in mono_debugger_create_notification_function)
471 2006-06-06 Zoltan Varga <vargaz@gmail.com>
473 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
475 * mini.c (type_from_stack_type): Disable some changes which do not
478 * driver.c: Reenable opts.
480 * mini.h (MonoStackSlot): New structure to keep track of the verification state
481 of the evaluation stack.
483 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
484 evaluation stack trace at entry to the bblock.
486 * mini.c (merge_stacks): New function to perform verification of stack merges.
487 Turned off by default.
489 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
492 2006-06-06 Massimiliano Mantione <massi@ximian.com>
494 * local-propagation.c: Fixed bug 78549.
496 2006-06-04 Zoltan Varga <vargaz@gmail.com>
498 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
500 2006-06-02 Miguel de Icaza <miguel@novell.com>
502 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
503 tramp-arm.c, tramp-ia64.c
504 (mono_debugger_create_notification_function): Update signature to
505 new signature and use new protocol for creating the notification
508 Should fix the build.
510 2006-06-02 Geoff Norton <gnorton@customerdna.com>
512 * exceptions-ppc.c (mono_jit_walk_stack)
513 (ves_icall_get_frame_info): Fix the build
515 2006-06-02 Zoltan Varga <vargaz@gmail.com>
517 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
519 2006-05-31 Raja R Harinath <rharinath@novell.com>
521 * il2tests.2.il: New file for generics CIL tests. Add test for
523 * Makefile.am: Update.
526 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
529 2006-05-30 Massimiliano Mantione <massi@ximian.com>
531 * aliasing.c: Fixed bug 78311.
533 2006-05-29 Martin Baulig <martin@ximian.com>
535 * mini-exceptions.c (mono_find_jit_info): When computing the
536 native offset, check whether we're actually inside the method's
537 code; call mono_debug_print_stack_frame() to format the frame.
538 (ves_icall_System_Exception_get_trace): Call
539 mono_debug_print_stack_frame() to format the stack frame.
540 (ves_icall_get_trace): Update to the new debugging API.
541 (mono_jit_walk_stack_from_ctx): Likewise.
542 (ves_icall_get_frame_info): Likewise.
544 * mini.c (get_method_from_ip): Use the new debugging API.
545 (mono_print_method_from_ip): Likewise.
548 (mono_jit_walk_stack): Use the new debugging API.
549 (ves_icall_get_frame_info): Likewise.
551 2006-05-27 Zoltan Varga <vargaz@gmail.com>
553 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
555 2006-05-25 Massimiliano Mantione <massi@ximian.com>
557 * mini.c: Added "limitator" to inline for debugging.
559 2006-05-24 Martin Baulig <martin@ximian.com>
561 * debug-debugger.c (mono_debugger_init): Create a private,
562 malloc()-based code manager for the notification function and
563 intentionally leak it on exit. This fixes the crash-on-exit race
567 (mono_debugger_create_notification_function): Added
568 `MonoCodeManager *' argument.
571 (mono_debugger_create_notification_function): Added
572 `MonoCodeManager *' argument.
574 2006-05-23 Massimiliano Mantione <massi@ximian.com>
576 * aliasing.c: Fixed 64 bit issue.
577 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
578 default since all known bugs are fixed (one more time!).
580 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
582 * mini.c: write barrier support.
584 2006-05-23 Martin Baulig <martin@ximian.com>
586 * debug-debugger.c: Revert Paolo's change. Add comment and #error
587 check at the top of the file.
589 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
591 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
592 reverting changes without reason and without changelog entries.
594 2006-05-18 Zoltan Varga <vargaz@gmail.com>
596 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
597 to a few opcodes. Fixes #78439.
599 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
600 consistency with other archs.
602 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
604 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
606 * debug-debugger.c: fix the build.
608 2006-05-17 Martin Baulig <martin@ximian.com>
611 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
612 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
613 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
614 (debugger_attach): Call GC_mono_debugger_add_all_threads().
616 2006-05-11 Zoltan Varga <vargaz@gmail.com>
618 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
620 2006-05-10 Zoltan Varga <vargaz@gmail.com>
622 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
623 MONO_TYPE_GENERICINST.
625 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
626 MONO_TYPE_GENERICINST.
628 2006-05-09 Zoltan Varga <vargaz@gmail.com>
630 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
633 2006-05-08 Zoltan Varga <vargaz@gmail.com>
635 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
637 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
639 2006-05-06 Zoltan Varga <vargaz@gmail.com>
641 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
642 mono_trace_cleanup ().
644 * iltests.il: Fix problem with the newly added test.
646 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
647 due to register constraints, free up the previous hreg. Fixes #78314.
649 * iltests.il: Add new test for #78314.
651 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
652 Interlocked.Add. Fixes #78312.
654 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
656 2006-05-05 Zoltan Varga <vargaz@gmail.com>
658 * inssel.brg (mini_emit_virtual_call): Fix a warning.
660 2006-05-05 Martin Baulig <martin@ximian.com>
662 * debug-mini.c (mono_debug_open_block): New method.
665 (mono_arch_output_basic_block): Call mono_debug_open_block() at
666 the beginning of each basic block.
669 (mono_arch_output_basic_block): Call mono_debug_open_block() at
670 the beginning of each basic block.
672 2006-05-04 Massimiliano Mantione <massi@ximian.com>
674 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
675 default until I understand why they break the build on amd64.
677 2006-05-04 Zoltan Varga <vargaz@gmail.com>
679 * mini.c (mini_cleanup): Call mono_cleanup ().
681 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
684 2006-05-04 Massimiliano Mantione <massi@ximian.com>
686 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
687 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
688 default since all known bugs are fixed, and I cannot reproduce bug
689 77944... I'm asking Matt Hargett to test again after this commit.
691 2006-04-28 Massimiliano Mantione <massi@ximian.com>
693 * mini-codegen.c: Fixed typo that thrashed inline.
695 2006-04-28 Zoltan Varga <vargaz@gmail.com>
697 * dominators.c (compute_dominators): Avoid using a worklist since
698 it is not correct in some cases. Instead, iterate over all bblocks as
699 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
701 2006-04-28 Miguel de Icaza <miguel@novell.com>
703 * mini.c (mono_jit_compile_method_inner): Use
704 mono_prepare_exception_from_error that resets the value
707 2006-04-27 Miguel de Icaza <miguel@novell.com>
709 * mini.c: Move the mini_loader_error_to_exception to metadata.
711 2006-04-27 Massimiliano Mantione <massi@ximian.com>
713 * aliasing.c: Fixed bug 78210.
715 2006-04-27 Massimiliano Mantione <massi@ximian.com>
717 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
718 default until all their problems (or the ones they trigger) are fixed.
720 2006-04-26 Zoltan Varga <vargaz@gmail.com>
722 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
724 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
725 as loaded only after resolving patches since that could invoke the same method.
727 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
729 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
732 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
735 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
738 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
739 made from AOT code through the PLT table.
741 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
742 holding the plt offset when a call is made to the aot plt trampoline.
744 2006-04-25 Zoltan Varga <vargaz@gmail.com>
746 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
749 * Makefile.am (common_sources): Fix build breakage.
751 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
752 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
753 intra-assembly calls if possible.
755 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
757 * mini-trampolines.c: Handle PLT entries.
759 * mini.c: Avoid creating a GOT var for calls.
761 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
764 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
767 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
770 * mini.h: Bump AOT file format version.
772 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
775 2006-04-25 Martin Baulig <martin@ximian.com>
777 * driver.c: Disable copyprop, consprop and inline when running
780 2006-04-25 Martin Baulig <martin@ximian.com>
782 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
783 with `get_current_thread' and added `detach'.
784 (MonoDebuggerMetadataInfo): Added `thread_size',
785 `thread_tid_offset', `thread_stack_ptr_offset' and
786 `thread_end_stack_offset'.
788 2006-04-25 Zoltan Varga <vargaz@gmail.com>
790 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
793 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
794 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
796 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
798 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
800 * aot.c: Add support for ADJUSTED_IID.
802 2006-04-24 Zoltan Varga <vargaz@gmail.com>
804 * aot.c (emit_method_order): Don't align method_order_end.
806 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
807 the interface ID changes.
809 2006-04-21 Dick Porter <dick@ximian.com>
811 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
812 cleaning up a thread. Fixes the new part of bug 77470.
814 2006-04-20 Geoff Norton <gnorton@customerdna.com>
816 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
819 2006-04-19 Zoltan Varga <vargaz@gmail.com>
821 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
823 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
824 SIGSEGV. Fixes #78072.
826 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
827 unregister our SIGABRT handler.
829 2006-04-19 Massimiliano Mantione <massi@ximian.com>
831 * mini.c: Disabled inline where it can alter the call stack in a
832 way visible from managed code.
833 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
836 2006-04-16 Zoltan Varga <vargaz@gmail.com>
838 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
839 on other platforms. Fixes #78089.
841 2006-04-13 Martin Baulig <martin@ximian.com>
843 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
844 determine whether we're inside the debugger.
847 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
849 2006-04-12 Zoltan Varga <vargaz@gmail.com>
851 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
852 handler clauses. Fixes #78024.
854 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
855 in the CALL_MEMBASE opcodes. Fixes #78088.
856 (mono_arch_get_vcall_slot_addr): Ditto.
858 2006-04-10 Martin Baulig <martin@ximian.com>
860 * debug-debugger.c: The thread handling code has now been moved
861 into ../metadata/threads.c.
863 2006-04-10 Zoltan Varga <vargaz@gmail.com>
865 * driver.c (mono_main): Fix --with-gc=none build.
867 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
868 (mono_spillvar_offset_float): Ditto.
869 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
870 hreg, not when its !global, since on ia64, there is a third category: stacked
873 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
875 * mini.c: set MonoInst->klass for load field address and a few other
878 2006-04-10 Zoltan Varga <vargaz@gmail.com>
880 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
882 2006-04-07 Zoltan Varga <vargaz@gmail.com>
884 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
885 the branch opt changes.
887 2006-04-06 Dick Porter <dick@ximian.com>
889 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
891 * wapihandles.c (mini_wapi_seminfo):
892 * driver.c (mono_main): Add semaphore info option
894 2006-04-05 Zoltan Varga <vargaz@gmail.com>
896 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
897 branch optimization changes. Fixes #78009.
899 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
901 * mini.c: ignore accessibility of methods in managed->native wrappers.
903 2006-04-04 Zoltan Varga <vargaz@gmail.com>
905 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
907 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
909 2006-04-03 Zoltan Varga <vargaz@gmail.com>
911 * mini.c: Modify the branch optimizations to preserve the invariant that
912 the entries inside the in_bb and out_bb arrays are unique.
913 (mono_unlink_bblock): Avoid creation of new arrays.
915 2006-04-02 Zoltan Varga <vargaz@gmail.com>
917 * mini.c (mono_unlink_bblock): Fix regression caused by previous
920 2006-04-01 Zoltan Varga <vargaz@gmail.com>
922 * mini.c (optimize_branches): Remove the "optimizations" in
923 the cbranch1/cbranch2 -> branch cases which were causing several
924 problems in the past. Fixes #77986.
926 2006-03-31 Chris Toshok <toshok@ximian.com>
928 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
929 default optimizations :(
931 2006-03-31 Zoltan Varga <vargaz@gmail.com>
933 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
936 2006-03-31 Massimiliano Mantione <massi@ximian.com>
938 * local-propagation.c: Added comments to structs and removed
939 "Mono" prefixes from local tree mover types.
941 2006-03-30 Zoltan Varga <vargaz@gmail.com>
943 * Makefile.am (arch_sources): Define this for each architecture so
944 libmono_la_SOURCES is defined in one place.
946 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
948 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
951 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
953 * driver.c: print the GC name supplied by configure.
955 2006-03-29 Massimiliano Mantione <massi@ximian.com>
957 * local-propagation.c: Added tree mover, and moved here all the
958 local propagation code from mini.c
959 * mini.c: Added support for treeprop, and moved all the local
960 propagation code to local-propagation.c
961 * mini.h: Added support for treeprop
962 * driver.c: Added support for treeprop, enabled consprop, copyprop,
963 treeprop, inline and deadce by default
964 * Makefile.am: Added local-propagation.c
966 2006-03-25 Zoltan Varga <vargaz@gmail.com>
968 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
970 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
972 * debug-debugger.c: make it compile without the Boehm GC.
974 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
976 * mini.c: fixed issue with mismatch when an icall is registered
977 with multiple names but same address.
979 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
981 * declsec.c, mini-exceptions.c: use write barrier to set reference
982 fields of managed objects.
984 2006-03-19 Zoltan Varga <vargaz@gmail.com>
986 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
987 (can_access_internals): Fix a warning.
989 * mini.c (print_method_from_ip): Rename this to
990 mono_print_method_from_ip so it gets exported.
992 * trace.c: Deal with strings inside StringBuilder's containing garbage
993 and fix memory leaks. Fixes #77848.
995 2006-03-19 Zoltan Varga <vargaz@gmail.com>
997 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
1000 2006-03-16 Neale Ferguson <neale@sinenomine.net>
1002 * mini-s390.c: Remove OP_X86_TEST_NULL.
1004 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
1006 * mini.c: use the correct GetHashCode() for the moving collector.
1008 2006-03-16 Massimiliano Mantione <massi@ximian.com>
1010 * liveness.c: Regalloc spill cost tuning.
1012 2006-03-15 Neale Ferguson <neale@sinenomine.net>
1014 * mini-s390x.h: Correct S390_LONG macro.
1016 * mini-s390x.c: Cleanup unused code.
1018 2006-03-15 Zoltan Varga <vargaz@gmail.com>
1020 * jit-icalls.h: New file.
1022 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
1023 icalls and include that instead of including jit-icalls.c.
1025 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
1028 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
1030 * mini.c: when checking for member accessibility, also check for
1031 friend assemblies and for explicit interface implementations.
1033 2006-03-14 Zoltan Varga <vargaz@gmail.com>
1035 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
1037 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
1039 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
1040 common cases are done first.
1042 * mini-ops.h: Only define platform specific opcodes on the given platform.
1044 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
1047 2006-03-14 Martin Baulig <martin@ximian.com>
1049 Revert Paolo's change from r57348:
1051 * mini.h: don't use gboolean for bitfields.
1052 * mini.c: verifier changes for fields and methods accessibility.
1054 2006-03-13 Neale Ferguson <neale@sinenomine.net>
1056 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
1058 * mini-s390x.c: Fix conv_r_un.
1060 * cpu-s390, cpu-s390x.md: Fix lengths.
1062 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
1064 * mini.c: nested types have access to all the nesting
1065 levels, not just the enclosing types.
1067 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
1069 * mini.c: added a few more verification checks.
1071 2006-03-12 Zoltan Varga <vargaz@gmail.com>
1073 * liveness.c: Merge optimizations from the linear-il branch.
1075 2006-03-11 Zoltan Varga <vargaz@gmail.com>
1077 * mini-ia64.c (emit_call): Add a comment.
1079 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
1081 * tramp-ia64.c: Fix some warnings.
1083 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
1085 * mini.h: don't use gboolean for bitfields.
1086 * mini.c: verifier changes for fields and methods accessibility.
1088 2006-03-11 Zoltan Varga <vargaz@gmail.com>
1090 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
1091 lazy icall wrapper changes.
1093 * dominators.c: Replace all the dominator algorithms with faster
1094 ones from the linear-il branch.
1096 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
1099 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
1100 common cases are done first.
1102 * mini-amd64.c: Fix some warnings.
1104 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
1107 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
1110 * mini.h: Add a missing prototype.
1112 2006-03-10 Zoltan Varga <vargaz@gmail.com>
1114 * mini.c: Compile icall wrappers lazily.
1116 * mini-codegen.c: Use printf instead of g_print since its much faster.
1118 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
1121 * mini.c (optimize_branches): Cache the negative result from
1122 remove_block_if_useless ().
1124 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
1125 Also fix some bblock linking issues.
1127 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
1130 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
1132 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
1133 accessed fields first, for better cache behavior.
1135 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
1137 * mini.c: speedup IList<T> array accesses.
1139 2006-03-09 Zoltan Varga <vargaz@gmail.com>
1141 * mini.c (mono_method_to_ir): Handle large methods overflowing the
1142 inline_costs counter. Fixes #77190.
1144 2006-03-06 Zoltan Varga <vargaz@gmail.com>
1146 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
1147 trace messages. Fixes #77706.
1149 2006-03-04 Martin Baulig <martin@ximian.com>
1151 * tramp-amd64.c, tramp-x86.c
1152 (mono_debugger_create_notification_function): Use
1153 mono_global_codeman_reserve() to allocate a buffer at runtime and
1156 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
1158 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
1159 notification function at runtime and then call `initialize' in the
1160 `MONO_DEBUGGER__debugger_info' vtable.
1162 2006-03-04 Zoltan Varga <vargaz@gmail.com>
1164 * iltests.il: Fix a visibility problem.
1166 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
1168 * driver.c, mini.c: add hooks for the counters API.
1170 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
1172 * driver.c: show disabled options.
1174 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
1176 * linear-scan.c: always use cost-driven selection.
1178 2006-02-28 Raja R Harinath <rharinath@novell.com>
1180 * jit-icalls.c (helper_compile_generic_method): Revert change from
1183 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
1185 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
1187 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
1189 * inssel.brg: style fixes, mostly to force the updated monoburg
1190 to run for people using svn.
1192 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
1194 * mini.c: match monoburg changes.
1196 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
1198 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
1199 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
1200 declaration in the header file.
1202 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
1204 * helpers.c: reduce relocations and mem usage.
1206 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
1208 * mini.h, mini-codegen.c: disable logging features if
1209 requested by configure.
1211 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
1213 * mini.c: tiny verifier changes.
1215 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
1217 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
1218 cpu-pentium.md: stack alignment changes for osx/x86,
1219 partially from Geoff Norton <gnorton@customerdna.com>.
1221 2006-02-24 Raja R Harinath <harinath@gmail.com>
1223 * jit-icalls.c (helper_compile_generic_method): Update to changes
1224 in metadata/class.c.
1226 2006-02-24 Zoltan Varga <vargaz@gmail.com>
1228 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
1230 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
1231 interface calls with large offsets.
1233 2006-02-23 Raja R Harinath <rharinath@novell.com>
1235 * jit-icalls.c (helper_compile_generic_method): Document the
1236 special-case we depend on so that we can inflate the method twice
1237 with the same context with no bad side-effects.
1239 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
1241 * mini-x86.c, mini-amd64.c: fix for case when xen support
1244 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
1246 * mini-x86.c, mini-amd64.c: generate code to access tls items
1247 in a faster way for Xen systems.
1249 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
1251 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
1252 updates and compilation fixes for the OSX/x86 port, mostly from
1253 Geoff Norton <gnorton@customerdna.com>.
1255 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
1257 * inssel.brg: faster interface call implementation
1258 to sync with the interface_offsets MonoVTable changes.
1260 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
1262 * mini.c: more verification checks.
1264 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
1266 * mini.c: added a few more verification checks.
1268 2006-02-17 Neale Ferguson <neale@sinenomine.net>
1270 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
1271 facility on the processor and use it if available.
1273 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
1275 * driver.c, aot.c, mini.c: throw exception if the IL code is
1276 invalid or unverifiable.
1278 2006-02-17 Raja R Harinath <rharinath@novell.com>
1280 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
1283 2006-02-16 Zoltan Varga <vargaz@gmail.com>
1285 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
1287 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
1289 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
1290 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
1291 handling of instantiated generic valuetypes.
1293 2006-02-11 Zoltan Varga <vargaz@gmail.com>
1295 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
1296 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
1299 * generics.2.cs: Revert the nullable reftypes tests.
1301 2006-02-10 Zoltan Varga <vargaz@gmail.com>
1303 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
1304 using __builtin_frame_address (1) as it doesn't work in the presence
1305 of optimizations. Hopefully fixes #77273.
1307 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
1308 -> generics.cs change as it doesn't work with some automake versions.
1310 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
1312 * mini.c: handle systems that sue a different way to
1313 retrieve the stack address of the current thread.
1315 2006-02-09 Zoltan Varga <vargaz@gmail.com>
1317 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
1318 it specially in the makefile.
1320 * generics.2.cs: Add tests for nullable reference types.
1322 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
1324 * mini.c: always handle the case when mono_jit_init()
1325 is called in a thread different from the main thread,
1326 confusing libgc (bug #77309).
1328 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
1330 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
1332 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
1334 * mini.c: change optimize_branches () to use a single loop
1335 and introduce a new optimization to simplify some range checks.
1337 2006-02-03 Martin Baulig <martin@ximian.com>
1339 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
1340 and merged with debugger_thread_manager_add_thread().
1341 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
1342 inform the debugger about the main thread.
1344 2006-02-03 Zoltan Varga <vargaz@gmail.com>
1346 * basic.cs: Add test for div.un/rem.un constant folding.
1348 2006-02-03 Neale Ferguson <neale@sinenomine.net>
1350 * cpu-s390x.md: correct int_xor_imm length
1352 2006-02-03 Zoltan Varga <vargaz@gmail.com>
1354 * generics.2.cs: New test for #77442.
1356 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
1359 2006-02-02 Martin Baulig <martin@ximian.com>
1361 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
1362 <mono/metadata/mono-debug-debugger.h>
1364 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
1366 2006-02-02 Martin Baulig <martin@ximian.com>
1368 * debug-debugger.h: New header file for debug-debugger.c.
1370 * debug-debugger.c: Big API cleanup; don't run the managed Main()
1371 function is a separate thread anymore; add support for attaching.
1373 2006-02-01 Zoltan Varga <vargaz@gmail.com>
1375 * tramp-x86.c: Fix a warning.
1377 2006-01-31 Zoltan Varga <vargaz@gmail.com>
1379 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
1380 on very large methods.
1382 * aot.c (load_patch_info): Fix a warning.
1384 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
1386 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
1387 mini-ops.h: alu membase optimizations.
1389 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
1391 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
1392 to speedup StringBuilder.
1394 2006-01-27 Zoltan Varga <vargaz@gmail.com>
1396 * dominators.c (mono_compute_natural_loops): Fix detection of
1397 loop body start blocks.
1399 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
1401 2006-01-26 Zoltan Varga <vargaz@gmail.com>
1403 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
1406 2006-01-25 Massimiliano Mantione <massi@ximian.com>
1408 * aliasing.c: Fixed aliasing issue on 64 bit archs.
1410 2006-01-25 Martin Baulig <martin@ximian.com>
1412 * debug-debugger.c: Moved the `MonoDebuggerManager' and
1413 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
1414 started to cleanup this file a little bit.
1416 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
1418 * mini.c: optimize a codepath frequently happening in generics code.
1420 2006-01-23 Martin Baulig <martin@ximian.com>
1422 * Makefile.am: Only compile debug-debugger.c on supported platforms.
1424 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
1427 * driver.c: debug-debugger.c is only available if
1428 `MONO_DEBUGGER_SUPPORTED' is defined.
1430 2006-01-23 Martin Baulig <martin@ximian.com>
1432 * debug-debugger.c: Only enable this on platforms where the Mono
1433 Debugger is working (x86 and x86_64).
1435 2006-01-21 Martin Baulig <martin@ximian.com>
1437 The Mono Debugger is now using the normal `mono' instead of the
1438 `mono-debugger-mini-wrapper' when executing managed code.
1440 * debug-debugger.c: New file; previously known as
1441 debugger/wrapper/wrapper.c.
1443 * debug-mini.c (mono_init_debugger): Removed.
1445 * driver.c (mono_main): Added new `--inside-mdb' command line
1446 argument which is used when running inside the debugger.
1448 2006-01-20 Zoltan Varga <vargaz@gmail.com>
1450 * liveness.c (mono_analyze_liveness): Remove some unused data
1453 2006-01-17 Zoltan Varga <vargaz@gmail.com>
1455 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
1457 2006-01-16 Zoltan Varga <vargaz@gmail.com>
1459 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
1460 depends on implementation details of monobitset.
1462 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
1465 2006-01-15 Zoltan Varga <vargaz@gmail.com>
1467 * liveness.c: Update after monobitset changes.
1469 2006-01-14 Zoltan Varga <vargaz@gmail.com>
1471 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
1473 2006-01-11 Neale Ferguson <neale@sinenomine.net>
1475 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
1477 * mini-s390x.c: Remove warning messages.
1479 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
1481 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
1483 2006-01-10 Zoltan Varga <vargaz@gmail.com>
1485 * generics.2.cs: Add ldelem/stelem_any test.
1487 2006-01-10 Neale Ferguson <neale@sinenomine.net>
1489 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
1491 2006-01-07 Zoltan Varga <vargaz@gmail.com>
1493 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
1495 2006-01-06 Zoltan Varga <vargaz@gmail.com>
1497 * generics.2.cs: Reenable vtype tests.
1499 * inssel-x86.brg: Remove an icorrect valuetype rule.
1501 2006-01-06 Neale Ferguson <neale@sinenomine.net>
1503 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
1504 initial support for OP_ABS.
1506 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1508 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
1510 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1512 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
1513 conversion and implement LADD/LSUB.
1515 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
1518 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1520 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
1522 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
1525 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1527 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
1528 localloc is encountered. Fixes crash in test-183.cs when using gmcs
1529 (stack walk problem).
1531 2006-01-04 Zoltan Varga <vargaz@gmail.com>
1533 * aot.c (mono_aot_load_method): Fix a warning.
1535 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1537 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
1539 2006-01-03 Zoltan Varga <vargaz@gmail.com>
1541 * iltests.il: Add test for #77148.
1543 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
1546 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1548 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
1550 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1552 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
1553 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
1555 * basic-long.cs: Add lconv-to-r4/r8 tests.
1557 2006-01-03 Zoltan Varga <vargaz@gmail.com>
1559 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
1561 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
1562 here as on other archs.
1564 2005-12-29 Neale Ferguson <neale@sinenomine.net>
1566 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
1568 2005-12-29 Neale Ferguson <neale@sinenomine.net>
1570 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
1572 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
1574 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
1575 instrument_prolog; Add memory_barrier instruction.
1577 2005-12-26 Zoltan Varga <vargaz@gmail.com>
1579 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
1581 2005-12-23 Zoltan Varga <vargaz@gmail.com>
1583 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
1585 * aliasing.c inssel.brg: Fix warnings.
1587 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
1588 could skip initialization of some parts of memory.
1590 * mini.c mini-ia64.c: Fix warnings.
1592 * inssel-sparc.brg: Add an implementation of lneg which actually works.
1594 2005-12-22 Zoltan Varga <vargaz@gmail.com>
1596 * aliasing.c (mono_build_aliasing_information): Add a workaround for
1597 a crash seen on sparc.
1599 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
1601 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
1603 2005-12-21 Neale Ferguson <neale@sinenomine.net>
1605 * mini-ops.h: Add s390_backchain instruction
1607 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
1609 * cpu-s390.md: Add s390_backchain instruction
1611 * mini-s390.c: Significant ABI changes
1613 * mini-s390.h: Cater for zero length structures
1615 2005-12-20 Neale Ferguson <neale@sinenomine.net>
1617 * mini-s390.c: ABI fixes
1619 * inssel-s390.brg: Remove debug statements
1621 * cpu-s390.md: Fix length of ATOMIC_xx operations
1623 2005-12-19 Zoltan Varga <vargaz@gmail.com>
1625 * basic-float.cs: Add float<->long conversion tests.
1627 2005-12-16 Neale Ferguson <neale@sinenomine.net>
1629 * mini-s390.c: Fix LOCALLOC processing.
1631 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
1633 2005-12-15 Zoltan Varga <vargaz@gmail.com>
1635 * iltests.il: Add tests for some opcodes not covered by the other
1638 2005-12-15 Neale Ferguson <neale@sinenomine.net>
1640 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
1641 register loading for Tail processing; Correct trace output.
1643 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
1645 * cpu-s390.md: Correct size of jmp instruction.
1647 2005-12-13 Neale Ferguson <neale@sinenomine.net>
1649 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
1651 2005-12-13 Neale Ferguson <neale@sinenomine.net>
1653 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
1654 Bring s390 up to current level.
1656 2005-12-12 Zoltan Varga <vargaz@gmail.com>
1658 * generics.2.cs: Disable the newly added tests as they do not work yet.
1660 * generics.2.cs: Add valuetype tests.
1662 2005-12-09 Zoltan Varga <vargaz@gmail.com>
1664 * basic-long.cs: Add i4->u8 test.
1666 * objects.cs: Add tests for JIT intrinsic.
1668 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
1669 optimizations lost by a mistake.
1671 2005-12-07 Zoltan Varga <vargaz@gmail.com>
1673 * basic-long.cs: Remove a test moved to objects.cs.
1675 * arrays.cs: Add more array tests.
1677 2005-12-06 Zoltan Varga <vargaz@gmail.com>
1679 * arrays.cs: Add new tests for multi-dimensional arrays.
1681 2005-12-06 Raja R Harinath <rharinath@novell.com>
1683 * Makefile.am (test_sources2): Add generics.2.cs.
1684 (EXTRA_DIST): Add test_sources2.
1686 2005-12-05 Ben Maurer <bmaurer@ximian.com>
1688 Support for boxing and unboxing nullable types as well as the
1689 isinst operation on nullables, per the CLI ammendment.
1691 * inssel.brg (CEE_ISINST): Special case for nullable
1693 * mini.c (handle_unbox_nullable): new method
1694 (handle_box): Special case for nullable types
1695 (mono_method_to_ir): Call handle_unbox_nullable in correct
1698 * generics.2.cs: New test suite
1700 * Makefile.am: Support for regression tests with generics.
1702 2005-12-03 Zoltan Varga <vargaz@gmail.com>
1704 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
1705 allocated to registers. Fixes #76800.
1707 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
1709 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
1711 2005-11-30 Zoltan Varga <vargaz@gmail.com>
1713 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
1716 2005-11-29 Zoltan Varga <vargaz@gmail.com>
1718 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
1721 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
1723 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
1724 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
1726 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
1727 single precision before storing to a single precision location.
1729 2005-11-28 Raja R Harinath <rharinath@novell.com>
1731 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
1733 2005-11-27 Zoltan Varga <vargaz@gmail.com>
1735 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
1738 * basic.cs: Remove test_0_byte_compares test which was moved to
1739 objects.cs a long time ago.
1741 2005-11-22 Massimiliano Mantione <massi@ximian.com>
1743 * aliasing.c: Fixed aliasing issue on 64 bit archs.
1745 2005-11-20 Zoltan Varga <vargaz@gmail.com>
1747 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
1748 handlers are called.
1750 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
1753 * mini-ia64.c: Add support for the throw->branch exception
1756 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
1758 2005-11-18 Massimiliano Mantione <massi@ximian.com>
1760 * mini.c: Enabled "fastpath" deadce :-)
1762 2005-11-18 Massimiliano Mantione <massi@ximian.com>
1764 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
1765 alias analysis pass to support it.
1768 * liveness.c: Likewise (liveness computation can use aliasing
1769 information to be more accurate).
1770 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
1771 moreover made so that "--compile-all" uses the given optimization
1772 flags and not the default ones.
1773 * aliasing.c: Alias analysis (new file).
1774 * aliasing.h: Likewise.
1775 * Makefile.am: added "aliasing.c" and "aliasing.h".
1777 2005-11-17 Zoltan Varga <vargaz@gmail.com>
1779 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
1782 2005-11-13 Zoltan Varga <vargaz@gmail.com>
1784 * mini-exceptions.c (mono_handle_exception_internal): Remove the
1785 fp >= end_of_stack exit condition, as it is not needed, and it might
1786 become true for fp eliminated frames.
1788 2005-11-11 Zoltan Varga <vargaz@gmail.com>
1790 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
1793 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
1795 * mini-arm.c: fixed alignment of doubles/longs to match
1796 the C ABI (bug #76635).
1798 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
1800 * aot.c: fix compilation with --enable-minimal=aot.
1802 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
1804 * mini-arm.c: fixed compatibility with the new
1805 floating point emulator package for compares.
1807 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
1809 * mini.c : reverted sig->pinvoke changes (r51396-51397).
1811 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
1813 * mini-exceptions.c (print_stack_frame): Output to stderr.
1814 (mono_handle_native_sigsegv): Ditto.
1816 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
1818 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
1819 OP_LCONV_TO_OVF_I implementation.
1821 * mini-amd64.c: Add support for the throw->branch exception
1824 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
1825 when the catch clause catches a more general exception, i.e. Object.
1827 2005-10-30 Zoltan Varga <vargaz@gmail.com>
1829 * cpu-ia64.md: Remove unused opcodes.
1831 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
1832 specific defines for architectures defining USE_SIGACTION.
1834 * mini-ia64.c: Fix some warnings.
1836 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
1837 version seemed to skip a frame.
1839 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
1841 * mini.c: Clean up the usage of sig->pinvoke flag. Now
1842 only calls which are made to native code use this flag.
1844 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
1846 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
1847 varargs methods as well.
1849 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
1850 which have save_lmf set. Reorganize methods prologs a bit.
1852 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
1853 debugger to the proper place.
1855 2005-10-29 Martin Baulig <martin@ximian.com>
1857 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
1858 when running inside the debugger until the debugger has support
1861 2005-10-26 Zoltan Varga <vargaz@gmail.com>
1863 * mini.h: Fix a warning.
1865 2005-10-24 Miguel de Icaza <miguel@novell.com>
1867 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
1868 we expose publicly, this returns the string.
1870 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
1872 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
1873 with fp elimination.
1875 2005-10-21 Zoltan Varga <vargaz@gmail.com>
1877 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
1878 native stacktrace using the glibc 'backtrace' function if available.
1880 2005-10-20 Zoltan Varga <vargaz@gmail.com>
1882 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
1884 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
1885 handle SIGSEGVs received while in native code.
1887 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
1888 code, call mono_handle_native_sigsegv which will abort the runtime
1889 after printing some diagnostics, instead of converting it into a
1890 confusing NullReferenceException.
1892 2005-10-18 Zoltan Varga <vargaz@gmail.com>
1894 * cpu-pentium.md: Remove unused opcodes.
1896 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
1898 * mini-amd64.h (MonoLMF): Add rsp field.
1900 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
1903 2005-10-17 Zoltan Varga <vargaz@gmail.com>
1905 * mini-codegen.c (get_register_spilling): Fix some warnings.
1907 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
1909 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
1910 elimination during exception handling. Enable fp elimination by
1913 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
1916 2005-10-16 Martin Baulig <martin@ximian.com>
1919 (mono_debugger_run_finally): New public method for the debugger.
1921 2005-10-10 Zoltan Varga <vargaz@gmail.com>
1923 * debug-mini.c (mono_debug_init_method): Fix warning.
1925 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
1926 the 'exname' parameter const to fix some warnings.
1928 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
1930 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
1931 introduced by the previous patch.
1933 2005-10-08 Zoltan Varga <vargaz@gmail.com>
1935 * basic-float.cs: Add test for precision of float arithmetic.
1937 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
1938 when loading/storing single values from/to memory.
1940 * mini.c (mono_jit_compile_method_with_opt): Create the function
1941 pointers in the correct domain.
1943 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
1945 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
1946 introduced by previous patch.
1948 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
1949 when out_filter_idx is NULL.
1951 * mini-exceptions.c: Don't run filter clauses twice during exception
1952 handling. Fixes #75755.
1954 2005-10-07 Zoltan Varga <vargaz@gmail.com>
1956 * aot.c: Add support for ldflda wrappers.
1958 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
1961 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
1963 * mini.c, mini.h: do not consider exception handlers blocks when
1964 setting up interface variables.
1966 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
1968 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
1970 2005-10-03 Zoltan Varga <vargaz@gmail.com>
1972 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
1973 causes a regression.
1975 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
1977 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
1979 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
1980 of the OP_P definitions.
1982 * TODO: Add a proposal for dealing with the CEE/OP mess.
1984 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
1985 optimizations from the x86 port.
1987 * cpu-amd64.md: Ditto.
1989 * basic.cs basic-long.cs: Add tests.
1991 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
1993 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
1994 Patrik Torstensson's implementation of my exception-handling
1995 optimization idea, when the exception object is not used
1998 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
2000 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
2001 of the mul_imm optimizations from the old jit.
2003 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
2005 * mini.c, liveness.c: patch by Patrik Torstensson and
2006 Zoltan Varga to improve performance in methods with
2009 2005-09-30 Zoltan Varga <vargaz@gmail.com>
2011 * driver.c: Remove 'Globalization' entry from --version.
2013 2005-09-28 Zoltan Varga <vargaz@gmail.com>
2015 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
2016 there is a profiler interested in JIT events.
2018 * aot.c: Load profile files produced by the AOT profiling module, and
2019 reorder methods based on the profiling info. Add a 'method_order' table
2020 to the AOT file to make mono_aot_find_jit_info work with the reordered
2023 * mini.h: Bump AOT file version info.
2025 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
2027 * mini-arm.h: work around what looks like a gcc bug when optimizations
2030 2005-09-28 Raja R Harinath <rharinath@novell.com>
2032 * Makefile.am (AM_CFLAGS): Don't use += to append inside
2033 conditionals. Use ...
2034 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
2036 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
2038 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
2039 to determine the amount of memory to copy when passing valuetypes.
2041 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
2042 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
2044 2005-09-27 Zoltan Varga <vargaz@gmail.com>
2046 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
2047 information about aot.
2049 2005-09-27 Ben Maurer <bmaurer@ximian.com>
2051 * *.c: Replace the use of {Enter,Leave}CriticalSection with
2052 macros. This will allow a deadlock debugger to easily be plugged
2055 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
2057 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
2059 2005-09-27 Raja R Harinath <rharinath@novell.com>
2061 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
2062 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
2063 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
2064 ($(arch_built)) [CROSS_COMPILING]: Error out.
2066 2005-09-26 Zoltan Varga <vargaz@gmail.com>
2068 * aot.c: Add support for the no_special_static flag for classes.
2070 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
2072 * Reapply reverted patches.
2074 * *: Revert r50174 as well.
2076 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
2078 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
2080 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
2082 2005-09-23 Miguel de Icaza <miguel@novell.com>
2084 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
2085 part of the SIG_HANDLER_SIGNATURE.
2087 2005-09-23 Zoltan Varga <vargaz@gmail.com>
2089 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
2092 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
2093 introduced by previous patch.
2095 2005-09-21 Zoltan Varga <vargaz@gmail.com>
2097 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
2098 saved registers too.
2100 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
2101 upon the information returned by get_call_info ().
2103 * mini-x86.c (add_float): Fix stack size calculation.
2104 (mono_arch_call_opcode): Rewrite this so it works based up the
2105 information returned by get_call_info ().
2106 (mono_arch_get_this_vret_args): Ditto.
2108 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
2110 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
2111 in cinfo to determine the registers which need to be used.
2113 2005-09-20 Miguel de Icaza <miguel@novell.com>
2115 * driver.c (mono_main): Add --server and --desktop flags.
2117 2005-09-16 Zoltan Varga <vargaz@gmail.com>
2119 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
2120 registers as global registers.
2122 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
2123 longer needed with the new register allocator.
2125 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
2127 * cpu-ia64.md: Remove unused opcodes.
2129 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
2131 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
2133 * cpu-amd64.md: Remove unused opcodes.
2135 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
2136 needed with the new register allocator.
2138 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
2141 2005-09-16 Raja R Harinath <rharinath@novell.com>
2143 * Makefile.am (check-local): Don't invoke semdel-wrapper.
2145 2005-09-16 Martin Baulig <martin@ximian.com>
2147 * exceptions-amd64.c
2148 (throw_exception): Don't call mono_debugger_throw_exception() if
2149 we're a rethrow - see the FIXME in the code.
2151 2005-09-15 Geoff Norton <gnorton@customerdna.com>
2153 * mini.c (mono_init_exceptions): This only works on some architectures.
2155 2005-09-15 Zoltan Varga <vargaz@gmail.com>
2157 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
2160 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
2162 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
2163 now in mini-exceptions.c.
2165 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
2167 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
2168 now in mini-exceptions.c.
2170 2005-09-15 Zoltan Varga <vargaz@gmail.com>
2172 * exceptions-x86.c: Applied patch from Patrik Torstensson
2173 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
2175 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
2176 code into mini-exceptions.c. Add some assertions to it.
2178 2005-09-12 Zoltan Varga <vargaz@gmail.com>
2180 * aot.c (emit_section_change): Applied patch from "The Software Team"
2181 (<software@solmersa.com>). Fix as errors on windows.
2183 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
2185 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
2186 method info into the LMF.
2188 2005-09-11 Zoltan Varga <vargaz@gmail.com>
2190 * mini-ia64.c: Add proper unwind info for method epilogs.
2192 * exceptions-ia64.c: Add some code to help debugging.
2194 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
2196 * mini-exceptions.c: Fix warning.
2198 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
2200 * mini.c: Really fix build.
2202 * mini-x86.c mini-amd64.c: Fix build.
2204 2005-09-11 Zoltan Varga <vargaz@gmail.com>
2206 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
2208 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
2209 some Interlocked methods as intrinsics.
2211 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
2212 for Thread methods as well.
2214 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
2216 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
2218 * mini-ia64.c mini-x86.c mini-amd64.c
2219 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
2222 * mini.c (mono_init_exceptions): Fix build breakage.
2224 2005-09-10 Zoltan Varga <vargaz@gmail.com>
2226 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
2227 of instructions. Use the new ia64_unw_op macros for emitting unwind
2230 * mini.c (mono_init_exceptions): Initialize exception handling
2231 related trampolines at startup.
2233 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
2235 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
2237 2005-09-09 Zoltan Varga <vargaz@gmail.com>
2239 * mini.c: Handle type loading errors gracefully during compilation and
2240 throw the appropriate exception.
2242 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
2244 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
2245 for the mono binary.
2247 2005-09-09 Martin Baulig <martin@ximian.com>
2249 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
2252 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
2254 * mini-arm.h: use emulation for conv.r.un for the release.
2256 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
2258 * mini-arm.c, objects.cs: more fixes and tests for them.
2260 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
2262 * mini-arm.c: align structures to at least 4 bytes to be able
2263 to keep our current optimized memcpy.
2265 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
2267 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
2269 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2271 * mini.c: ignore SIGPIPE.
2273 2005-09-04 Zoltan Varga <vargaz@gmail.com>
2275 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
2277 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
2279 2005-09-02 Zoltan Varga <vargaz@gmail.com>
2281 * mini.h: Add prototype for mono_allocate_stack_slots_full.
2283 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
2285 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
2286 exception handling support.
2287 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
2288 patch by Brian Koropoff <briank@marakicorp.com>).
2290 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
2292 * mini.c: revert another 'optimization' which breaks when
2293 items on the eval stack need to be saved at a basic block end
2296 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
2298 * jit-icalls.c: for arrays, ensure we always provide
2301 2005-08-30 Zoltan Varga <vargaz@gmail.com>
2303 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
2305 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
2307 2005-08-29 Zoltan Varga <vargaz@gmail.com>
2309 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
2310 arguments in their original register.
2312 2005-08-28 Zoltan Varga <vargaz@gmail.com>
2314 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
2317 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
2318 when ssapre is enabled.
2320 * inssel-long.brg: Fix bug in previous patch.
2322 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
2323 multiplication by a constant.
2325 2005-08-27 Zoltan Varga <vargaz@gmail.com>
2327 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
2330 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
2333 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
2335 * inssel-arm.brg: apply changes tested by Brian Koropoff
2336 <briank@marakicorp.com>.
2338 2005-08-25 Zoltan Varga <vargaz@gmail.com>
2340 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
2342 2005-08-24 Zoltan Varga <vargaz@gmail.com>
2344 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
2345 to the same register if dreg is just a base register.
2346 (print_ins): Improve printing of membase opcodes.
2348 * inssel-x86.brg: Add optimized ldind(reg) rules.
2350 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
2352 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
2354 * mini.c: when running under valgrind, set the stack bottom for
2355 the GC at the actual approximate stack for the app (fixes running
2356 mono with valgrind).
2358 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
2360 * mini.c: do no break at the first valuetype to init found
2363 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
2365 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
2367 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
2369 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
2371 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
2373 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
2375 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
2377 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
2379 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
2382 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
2385 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
2388 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
2390 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
2392 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
2394 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
2395 in the tail recursion optimization.
2397 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
2398 debug info into the assembly file.
2400 * iltests.il: Add test for filter regions.
2402 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
2403 initial stack of filter regions. Fixes #75755.
2405 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
2407 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
2410 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
2412 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
2413 the check for an already compiled method on non-ia64 platforms.
2414 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
2417 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
2419 * inssel-x86.brg: Add some optimized call rules.
2421 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
2423 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
2426 * mini.h mini-trampolines.c: Pass the trampoline argument to
2427 mono_arch_patch_delegate_trampoline.
2429 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
2431 * mini-trampolines.c: Fix build.
2433 * mini-amd64.h: Add delegate trampolines.
2435 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
2437 * inssel-amd64.brg: Add optimized call rules.
2439 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
2441 * inssel-ia64.brg: Add optimized ldind(reg) rules.
2443 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
2445 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
2448 * mini-ia64.c: Remove LMF fixmes.
2450 * mini-ia64.h: Remove most fields from LMF.
2452 * inssel-ia64.brg (stmt): Fix unaligned access errors.
2454 * mini-trampolines.c: Add support for IA64 function descriptors.
2456 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
2457 for IA64 function descriptors.
2459 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
2461 * tramp-arm.c: patch the vtable for virtual calls. Added
2462 support code to register/unregister the LMF.
2463 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
2466 2005-08-19 Dick Porter <dick@ximian.com>
2468 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
2469 bit value if needed.
2471 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
2473 * mini.c (mini_get_method): Move handling of wrapper data here.
2475 * mini.c (mono_method_to_ir): Add support for dynamic methods.
2477 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
2480 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
2481 bblock->code does not remain empty.
2483 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
2485 * arrays.cs: Add regression test for #75832.
2487 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
2488 rules. Fixes #75832.
2490 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
2491 instruction scheduling.
2493 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
2495 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
2497 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
2499 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
2501 * mini-codegen.c: Fix VC build.
2503 * cpu-pentium.md: Increase length of atomic_exhange_i4.
2505 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2507 * mini.h: fix signature for mono_register_opcode_emulation.
2509 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
2511 * mini.c: Get rid of most of the helper_sig_... constants using
2512 mono_create_icall_signature ().
2514 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
2516 * jit-icalls.c (helper_ldstr): New helper function.
2518 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
2520 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
2521 throw, load the string using a helper call instead of creating a string object.
2523 * aot.c: Update after LDSTR changes.
2525 * mini.h: Bump AOT file version.
2527 * aot.c: Save class size info into the AOT file. Print more statistics during
2530 * mini.h: Bump AOT file version.
2532 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
2533 ordering of disasm cases. Fixes #74957.
2535 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
2537 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
2538 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
2539 the generic code needed for the ARM port.
2541 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
2543 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
2544 inssel-arm.brg: more ARM features and fixes.
2546 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
2548 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
2549 ARM port work in progress.
2551 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
2553 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
2555 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
2557 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
2559 * inssel.brg (mini_emit_memset): Add support for unaligned access.
2561 * *-ia64.*: Ongoing IA64 work.
2563 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
2565 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
2567 * TODO: Remove out-of-data todo stuff.
2569 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
2572 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
2574 * mini.h: Bump corlib version.
2576 2005-07-27 Martin Baulig <martin@ximian.com>
2579 (create_copy_ins): Added `const unsigned char *ip' argument; set
2580 `copy->cil_code' from it.
2582 2005-07-27 Martin Baulig <martin@ximian.com>
2584 * mini-exceptions.c (mono_handle_exception): Don't call
2585 mono_debugger_handle_exception() for filters.
2587 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
2589 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
2592 2005-07-26 Martin Baulig <martin@ximian.com>
2594 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
2596 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
2597 helper_compile_generic_method() if the method is actually virtual
2600 2005-07-26 Martin Baulig <martin@ximian.com>
2603 (trampoline_code): Renamed to `mono_trampoline_code' and made it
2604 public; this is now accessed directly by the debugger.
2605 (mono_generic_trampoline_code): Removed.
2608 (mono_debug_init_method): Also add interncalls and wrappers.
2610 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
2612 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
2614 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
2616 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
2618 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
2620 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
2622 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
2624 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
2625 getting TLS offsets on AMD64 too.
2627 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
2629 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
2631 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
2633 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
2634 inssel-arm.brg, mini-arm.h: ARM port work in progress.
2636 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
2638 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
2640 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
2643 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
2644 mono_sparc_is_virtual_call ().
2646 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
2648 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
2649 trampoline parameters.
2651 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
2653 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
2654 to mono_arch_get_vcall_slot_addr.
2656 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
2659 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
2661 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
2663 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
2665 2005-07-19 Martin Baulig <martin@ximian.com>
2667 * exceptions-amd64.c (throw_exception): Call
2668 mono_debugger_throw_exception() here like we're doing it on i386.
2670 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
2672 * mini-ia64.c: Add optimized TLS access support.
2674 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
2676 * mini-exceptions.c: Ongoing IA64 work.
2678 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
2680 * mini.c: Use the default optimization set when embedding. Fixes
2683 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
2685 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
2686 of trampolines to a separate file.
2688 * mini-trampolines.c: New file.
2690 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
2693 * tramp-x86.c: Reorganize the trampoline code to be similar to the
2696 * mini-codegen.c: Fix cygwin build.
2698 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
2700 * mini.c: Add some minor changes needed by the IA64 port.
2702 * *-ia64.*: Ongoing IA64 work.
2704 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
2706 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
2707 trampolines into arch-independent and arch-dependent parts.
2709 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
2711 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
2713 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
2715 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
2716 the xp-regalloc-branch for amd64.
2718 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
2719 xp-regalloc-branch for x86.
2721 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
2723 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
2725 2005-07-06 Martin Baulig <martin@ximian.com>
2728 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
2729 (mono_jit_runtime_invoke): Likewise.
2731 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
2733 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
2736 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
2737 without loading their metadata. Reorganize the file format so exception handling+
2738 debug info is kept separate from normal method info. Create MonoJitInfo
2739 structures for methods lazily.
2741 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
2743 (x86_class_init_trampoline): Patch AOT class init trampolines too.
2745 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
2747 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
2750 * mini.h: Bump AOT file version.
2752 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
2754 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
2756 2005-07-01 Raja R Harinath <rharinath@novell.com>
2758 * Makefile.am (check-local): Call semdel-wrapper.
2760 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
2762 * mini-x86.c: Revert the last change as it seems to break the build..
2764 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
2766 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
2768 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
2770 2005-06-27 Ben Maurer <bmaurer@ximian.com>
2772 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
2773 outside of the macro, so strange stuff doesn't happen with gcc4
2774 (NEW_AOTCONST_TOKEN): Likewise.
2776 2005-06-28 Martin Baulig <martin@ximian.com>
2778 * mini.c (mini_class_is_system_array): New static method; use this
2779 instead of `klass->parent == mono_defaults.array_class' everywhere
2780 since this also works for the new generic array class.
2782 2005-06-26 Ben Maurer <bmaurer@ximian.com>
2784 * inssel.brg: Remove warnings.
2786 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
2788 * mini-ia64.c: Ongoing IA64 work.
2790 * basic-float.cs: Add float->i1 conversion test.
2792 * iltests.il: Add conv.u4 test.
2794 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
2796 * inssel-long.brg: Fix bug caused by last change.
2798 2005-06-23 Geoff Norton <gnorton@customerdna.com>
2800 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
2801 BSDs. Allows the x86 JIT to work on OSX86
2803 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
2805 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
2808 * mini-ia64.c: Ongoing IA64 work.
2810 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
2812 * mini-ia64.c: Ongoing IA64 work.
2814 * driver.c: Clean up jit_code_hash as well when using --regression.
2816 * inssel-long.brg: Fix long->i4/u4 conversion rules.
2818 * basic-long.cs: Add tests for long->u4 conversion.
2820 2005-06-18 Ben Maurer <bmaurer@ximian.com>
2822 * mini.c: Take mono_get_domainvar out of macros. This makes sure
2823 that we do not depend on undefined C behavior: the order stuff
2824 gets evaluated within an expression. Fixes mono when compiled on
2827 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
2829 * *-ia64.*: Ongoing IA64 work.
2831 * aot.c: Lower memory usage while loading AOT methods.
2833 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
2835 * mini.h: Bump AOT file format version.
2837 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
2839 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
2841 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
2843 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
2844 not on callee assembly). Fixed some comments.
2846 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
2848 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
2849 it gets proper disassembly.
2850 (emit_method_info): Remove some dead code.
2852 * mini.c (mini_method_compile): Allways allocate the GOT var in
2853 mono_method_to_ir for emulating opcodes.
2855 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
2857 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
2858 before freeing the code memory. Fixes #74990.
2860 * objects.cs: Add regression test for #74992.
2862 * liveness.c: Extend live ranges of arguments to the beginning of the
2863 method. Fixes #74992.
2865 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
2866 so it points into the faulting instruction.
2868 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
2870 * jit-icalls.c (mono_imul_ovf): Add exception handling.
2872 * *-ia64.*: Ongoing IA64 work.
2874 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
2876 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
2878 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
2880 * *-ia64.*: Ongoing IA64 work.
2882 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
2884 * basic-long.cs: Add tests for add/sub.ovf.
2886 * basic.cs: Add tests for sub.ovf.
2888 * *-ia64.*: Ongoing IA64 work.
2890 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
2892 * *-ia64.*: Ongoing IA64 work.
2894 * basic.cs: Add conv.ovf.i4.un test.
2896 2005-06-09 Massimiliano Mantione <massi@ximian.com>
2898 * mini.c: (remove_block_if_useless) Fixed bug 75061.
2900 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2902 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
2904 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
2906 * *-ia64.*: Ongoing IA64 work.
2908 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2911 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
2913 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
2915 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
2917 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
2919 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
2921 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
2922 of a call is callable by a near call.
2924 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
2926 * mini-ia64.c: Ongoing IA64 work.
2928 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
2930 * genmdesc.c: Make the generated array non-static.
2932 * inssel-long.brg: Fix LSHR_IMM rule.
2934 * *-ia64.*: Ongoing IA64 work.
2936 * *-ia64.*: Ongoing IA64 work.
2938 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
2940 * *-ia64.*: Ongoing IA64 work.
2942 * *-ia64.*: Ongoing IA64 work.
2944 * mini-ia64.c: Ongoing IA64 work.
2946 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
2948 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
2950 * objects.cs basic-calls.cs: Move some tests to objects.cs.
2952 * objects.cs basic-long.cs: Move some tests to objects.cs.
2954 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
2956 * *-ia64.*: Ongoing IA64 work.
2958 * iltests.il: Add a new test.
2960 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
2961 newobj. Fixes #75042.
2963 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
2965 * *-ia64.*: Ongoing IA64 work.
2967 * *-ia64.*: Ongoing IA64 work.
2969 * *-ia64.*: Ongoing IA64 work.
2971 * basic.cs objects.cs: Move tests accessing static variables as well.
2973 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
2975 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
2977 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
2979 * driver.c: Always print failed tests.
2981 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
2984 * *ia64*: Ongoing IA64 work.
2986 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
2988 * basic.cs: Add tests for add.ovf. Fix warnings.
2990 2005-05-18 Miguel de Icaza <miguel@novell.com>
2992 * driver.c (mono_main): Avoid crash if no argument is passed to
2993 --break; Do not use g_error, but f_printf. And fix all other
2994 ocurrences of the same crash.
2996 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
2998 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
2999 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
3002 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
3004 * *-ia64.*: Add beginnings of IA64 backend.
3006 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
3008 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
3010 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
3013 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
3015 * mini-amd64.c: Fix a warning.
3017 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
3019 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
3020 in float_neg. Fixes #74897.
3022 * mini-amd64.c (emit_call): Fix another near call bug.
3024 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
3026 * declsec.c: Keep the appdomain information in the structure. Added a
3027 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
3028 value gets overwritten).
3029 * declsec.h: Set the default MonoArray for the the stack to 6. Added
3030 an MonoAppDomain member to MonoSecurityFrame.
3031 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
3032 used in the stack walk. Now use a MonoArray which grow (double) when
3035 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
3037 * mini.c: Re-enabled runtime cleanup, since running threads should
3038 now properly stop when exiting.
3040 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
3042 * mini-codegen.c: New file contaning the arch-independent local
3043 register allocator. Not used by any architectures yet.
3045 * mini.h linear-scan.c: Merge some changes from the
3046 mini-xp-local-regalloc branch.
3048 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
3050 * mini-amd64.c (emit_call): Fix calls to native functions when the
3051 runtime is compiled as a shared library. Fixes #74756.
3053 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
3054 on a literal field. Fixes #74751.
3056 2005-04-25 Raja R Harinath <rharinath@novell.com>
3058 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
3060 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
3062 * objects.cs: Add missing null casting test.
3064 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
3066 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
3067 in wrapper methods. Also rename 'address' variable to 'offset'.
3069 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
3071 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
3074 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
3076 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
3079 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
3081 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
3083 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
3085 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
3086 just the last bytes.
3088 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
3090 * aot.c (mono_compile_assembly): Fix warning.
3092 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
3093 by the _MSC_VER stuff.
3095 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
3097 * inssel-long.brg: Fix #74588.
3099 * cpu-amd64.md: Fix #74591.
3101 * iltests.il: Add new regression tests.
3103 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
3105 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
3108 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
3110 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
3112 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
3113 from Bill Middleton <flashdict@gmail.com>.
3115 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
3117 * arrays.cs: Add new regression test. Fix warnings.
3119 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
3121 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
3122 and leakage in CKFINITE.
3124 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
3125 this to a null op since it is called on amd64 too.
3127 * exceptions-amd64.c (get_throw_trampoline): Align stack.
3129 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
3130 body since this is not used on amd64.
3132 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
3134 * mini-amd64.c: Remove obsolete fixmes.
3136 * mini.c (print_method_from_ip): Fix debugging support.
3138 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3140 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
3141 so that expressions that don't give much gain are not reduced.
3142 * ssapre.h: Likewise.
3144 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
3146 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
3148 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
3150 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
3152 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
3154 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
3156 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
3158 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
3160 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
3163 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
3165 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
3167 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
3169 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
3170 MONO_ARCH_USE_SIGACTION. Fixes #74252.
3172 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
3174 * mini-x86.c: Fix up stack overflow handling.
3176 * exceptions.cs: Add new regression test.
3178 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
3180 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
3181 mono_jit_thread_attach.
3183 * mini.c (mono_method_to_ir): Verify called method is not abstract.
3185 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
3187 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
3188 avoid calling constructors using callvirt.
3190 * inssel.brg: Fix #74073.
3192 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
3194 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
3195 compilation with non-GCC compilers.
3196 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
3197 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
3199 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
3201 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
3202 klass->interface_offsets (will likely fix bug#74073).
3204 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
3206 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
3208 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
3210 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
3211 to amd64_div_reg_size ().
3213 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
3215 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
3217 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
3219 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
3221 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
3223 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
3225 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
3227 * mini.c (mono_precompile_assembly): Load and precompile referenced
3228 assemblies as well. Fixes #74015.
3230 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
3232 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
3234 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
3236 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
3237 a lot of checks and (anyway) permissions cannot work until corlib is
3240 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
3242 * mini-ppc.c: fixed ABI issue on sysv/ppc.
3244 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
3246 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
3247 calls (fixes bug#72824).
3249 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
3251 * mini.c: fix tail recursion elimination (see test in bug#73936).
3253 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
3255 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
3256 some fp functions in sse2 mode.
3258 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
3260 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
3262 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
3264 * mini.h mini.c: Add mono_get_jit_tls_key ().
3266 * mini-x86.c: Enable fast TLS support on windows.
3268 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
3270 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
3271 * mini.c: Check for p/invoke method when generating code. If a
3272 p/invoke method, or it's class, isn't decorated with [Suppress
3273 UnmanagedCodeSecurity] then generate code to call System.Security.
3274 UnmanagedDemand (only if the security manager is active).
3276 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
3278 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
3279 last change as it seems to cause strange crashes.
3281 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
3283 * *.c: handle unsafe function pointers where needed.
3285 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
3287 * mini.c (mono_jit_free_method): Remove the fixme too.
3289 2005-03-15 Miguel de Icaza <miguel@novell.com>
3291 * mini.c: As discussed, make the code actually free the delegate
3292 thunk now, to enable the debugging of delegate problems, use
3293 MONO_DEBUG=1 when running Mono.
3295 This takes also care of parts of the leaks as seen by Joe.
3297 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
3299 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
3300 thread_tls_offset calculation.
3302 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
3304 * declsec.c: Reworked linkdemand checks for icall. The previous code
3305 was using the declaration code (untrusted) and didn't work as expected
3306 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
3309 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
3311 * iltests.il: Add new localloc test.
3313 * mini-amd64.c: Handle large stack allocations the same way as on
3314 windows if stack overflow handling is working.
3316 * mini-amd64.c: Allocate the signal stack using mmap.
3318 * mini.c (sigsegv_signal_handler): Fix reading of context.
3320 * mini-exceptions.c: Fix up stack overflow handling.
3322 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
3324 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
3326 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
3328 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
3330 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
3331 tramp_init functions as they are no longer needed.
3333 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
3335 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
3337 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
3339 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
3341 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
3344 * mini-ops.h: Add OP_LMUL_IMM.
3346 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
3347 long mul/div opcodes as intrinsic.
3349 * mini-amd64.c (emit_call): Handle the case when the callee might be
3352 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
3354 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
3357 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
3359 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
3361 2005-03-09 Ben Maurer <bmaurer@ximian.com>
3363 * mini.c (mono_codegen): Don't leak here, to help people running
3366 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
3368 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
3369 conversions in sse2 mode.
3371 * basic-float.cs: Add regression test.
3373 * mini-amd64.c: Reenable sse2.
3375 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
3377 * mini-amd64.c: Disable sse2 until some regressions are fixed.
3379 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
3381 * driver.c: Copyright text should include 2005.
3383 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
3385 * cpu-amd64.md (load_membase): Fix more max lengths.
3387 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
3389 * cpu-amd64.md (load_membase): Fix max length.
3391 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
3393 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
3395 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
3396 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
3398 * basic-float.cs: Add rounding regression test.
3400 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
3402 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
3404 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
3405 structures in registers for pinvoke wrappers.
3407 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
3409 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
3411 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
3413 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
3414 wrapper to mono_jit_thread_attach.
3416 * mini.c (mini_jit_thread_attach): New jit icall.
3418 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
3419 native->managed wrappers.
3421 * exceptions.cs: Add new regression test.
3423 * mini.c (optimize_branches): Check regions in the cbranch to throw
3424 block case as well. Fixes #73242.
3426 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
3428 * mini.c: thread safety fixes.
3430 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
3432 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
3433 patching stuff, since delegates use jump trampolines so there is
3436 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
3439 * tramp-amd64.c: Fix build.
3441 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
3442 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
3444 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
3445 Rename this to mono_arch....
3446 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
3448 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
3450 * mini-amd64.c (emit_call): If both the caller and the callee is
3451 guaranteed to have 32 bit addresses, emit a normal call.
3453 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
3455 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
3456 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
3457 method_ptr inside delegates.
3459 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
3461 * mini.c (mono_jit_free_method): Free the method info even if the native code is
3462 invalidated. Fixes #73001.
3464 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
3466 * mini-x86.c: Only use stdcall for pinvokes on windows.
3468 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
3470 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
3471 * mini-x86.c: remove unreliable __thread var offset detection,
3472 use the correct accessors and enable by default.
3474 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
3476 * mini.c (mono_jit_free_method): Fix memory leak.
3478 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
3480 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
3482 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
3484 * cpu-amd64.md: Fix lengths of atomic opcodes.
3486 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
3488 * driver.c: try to not imply using ICU is any good.
3490 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
3492 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
3493 functions as inline ops.
3495 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
3496 some Interlocked functions as inline ops.
3498 * mini.c (move_basic_block_to_end): Fix bug in last patch.
3500 * mini.h (MonoBasicBlock): Reorganize fields a bit.
3502 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
3504 * mini.c: Add support for OP_NOT_TAKEN.
3506 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
3507 structures in registers for pinvoke wrappers.
3509 * mini-amd64.c: Fix warnings.
3511 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
3513 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
3515 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
3517 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
3518 address instead of loading the address from it.
3520 * mini-x86.c: Add support for returning small structs in registers
3521 on Win32. Fixes part of #70864.
3523 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
3525 * trace.c (get_token): Improve error checking.
3527 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
3529 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
3531 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
3533 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
3534 it can be reused for MonoClass.
3535 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
3538 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
3540 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
3541 instead of a MonoReflectionMethod. The method information wasn't used
3542 when displaying SecurityException details (but will be now).
3544 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
3546 * Makefile.am : windows build fix.
3548 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
3550 * iltests.il: Add new regression test.
3552 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
3555 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
3557 * mini.c: Moved linkdemand check into helper function check_linkdemand
3558 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
3561 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
3563 * declsec.c: Added statistics counter for different kinds of
3565 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
3566 (and commented) declaration.
3567 * mini.c: Added statistics counter for security Demand code
3568 generation. Added display of security statistics.
3570 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
3572 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
3573 Fix compilation errors under gcc-2.95.
3575 2005-02-12 Ben Maurer <bmaurer@ximian.com>
3577 * mini.c, driver.c: Use the new jit trampoline hashtable
3579 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
3581 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
3583 2005-02-11 Martin Baulig <martin@ximian.com>
3585 * debug-mini.c (mono_debug_close_method): Free the line number array.
3587 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
3589 * aot.c: Break up large methods into smaller ones. Share GOT slots for
3592 * mini.h: Bump AOT file format version.
3594 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
3596 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
3598 * declsec.h: Added macros to get/set lazyly initialized security
3599 informations about assemblies. Added new enum for different type of
3600 possible LinkDemand violation. Added function to check LinkDemands.
3601 * mini.h: Added a field to MonoCompile to hold any security violation
3602 detected when JITting a method (so it can be thrown later).
3603 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
3604 and CEE_CALLVIRT. Added code to throw exception at the end of
3605 mini_method_compile (note: the exception is unhandled right now).
3607 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
3609 * mini.c, jit-icalls.c: use the managed implementation of
3610 memset for initobj and memset, to avoid managed <-> unmanaged
3613 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
3615 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
3616 optimization if it would need a GOT var.
3618 * basic.cs: Add tests for constant propagation and switch statements.
3620 * ssa.c: Fix out-of-range constant propagation and switch statements.
3622 2005-02-09 <vargaz@freemail.hu>
3624 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
3626 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
3628 * cpu-amd64.md (load_membase): Fix max length of load_membase.
3630 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
3632 * mini.c: update to new signature of mono_class_get_allocation_ftn().
3634 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
3636 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
3637 arithmetic operations.
3639 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
3641 * mini-ppc.c: add a workaround for broken user code that
3642 DllImports vararg functions with non-vararg signatures.
3644 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
3646 * mini.c (mono_jit_compile_method_inner): Add detection and a
3647 meaningfull error message for assemblies written in Managed C++.
3649 * tramp-amd64.c mini-amd64.h: Add support for
3650 create_trampoline_from_token ().
3652 * aot.c mini-x86.c abcremoval.c: Applied patch from
3653 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
3655 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
3657 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
3658 which takes a MonoImage/token as parameter instead of a MonoMethod.
3660 * aot.c: Use the new trampoline for initializing vtables.
3662 * aot.c: Add support for ldfld/stfld_remote wrappers.
3664 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
3665 rules for compare <MEM>, IMM.
3667 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
3669 * aot.c: Handle inherited finalizers correctly.
3671 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
3673 * inssel.brg (stmt): Add a missing _setup_... ().
3675 * aot.c: Save some parts of the class state to the AOT file and use it
3676 to recompute that state when a class is initialized.
3678 * mini.c: Install AOT hooks into the runtime.
3680 * mini.h: Bump AOT file format version.
3682 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
3685 * iltests.il: Add new test.
3687 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
3691 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
3693 * mini.c: setup the statistical profiler in the thread attach
3694 callback to cope with the new single thread code.
3696 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
3698 * mini-ppc.c: ensure we have enough room for the profiler
3699 calls (fixed bug#72084).
3701 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
3703 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
3706 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3708 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
3710 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3712 * ssapre.c: Fixed an issue with down safety (this allows IronPython
3713 to succesfully execute parrotbench).
3714 * ssapre.h: Likewise.
3716 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3718 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
3719 variable for stores to method arguments (fixes a SSAPRE issue).
3721 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
3723 * mini.c: handle value types in dup, fixes gen-112.cs.
3725 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
3727 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
3728 sequence for calls in dynamic methods to avoid thunks.
3730 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
3732 * mini.c: correctly remove dynamic methods from the hashtable.
3734 2005-1-20 Massimiliano Mantione <massi@ximian.com>
3736 * driver.c: Disabled SSAPRE until fix the bug that appears
3737 in IronPython's parrotbench.
3739 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
3741 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
3743 * mini.c (mono_method_to_ir): Revert the previous change.
3745 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
3748 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
3749 mono_jit_info_table_find () etc. when running under valgrind.
3751 * inssel.brg: Fix warnings.
3753 * mini-exceptions.c: Fix warnings.
3755 2005-01-31 Martin Baulig <martin@ximian.com>
3757 * driver.c (compile_all_methods_thread_main): Don't try to compile
3758 generic methods or anything which has type parameters.
3760 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
3762 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
3764 * TestDriver.cs: Add --verbose flags.
3766 * graph.c ssa.c: Fix 64 bit warnings.
3768 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
3769 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
3770 Fix 64 bit warnings.
3772 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
3773 variable not spotted by gcc.
3775 * mini-amd64.c inssel-amd64.brg: Applied patch from
3776 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
3777 X86_COMPARE_MEMBASE opcodes.
3779 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
3781 2005-01-29 Ben Maurer <bmaurer@ximian.com>
3783 * *: MonoMethod->signature might be NULL now. You *MUST* use
3784 mono_method_signature.
3786 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
3788 * driver.c (compile_all_methods_thread_main): Compile the methods
3789 without invoking cctors.
3791 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
3793 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
3794 * basic-calls.cs: test for the above.
3796 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
3798 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
3799 MonoJitInfo changes.
3801 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
3803 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
3804 eagerly if it contains dynamic methods.
3806 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
3808 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
3809 trace, it is now computed by an icall from trace_ips.
3811 * mini-exceptions.c: Fix a warning.
3813 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
3815 * mini-exceptions.c: don't bother getting stack trace info if
3816 it's not going to be used.
3818 2005-01-27 Raja R Harinath <rharinath@novell.com>
3820 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
3823 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
3825 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
3827 * aot.c: Avoid calling mono_method_get_header () if not needed.
3829 * mini.h: Bump AOT file format version.
3831 * mini.c (mono_emit_native_call): Allocate a GOT var here.
3833 * mini.c (mono_print_tree): Print more info for calls.
3835 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
3837 * declsec.h: Remove warning by adding missing include for marshal.h
3839 2005-01-26 Martin Baulig <martin@ximian.com>
3841 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
3844 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
3846 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
3849 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
3851 * aot.c (mono_compile_assembly): Fix a warning.
3853 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
3855 * declsec.c: Look for security attributes on the original MonoMethod
3856 (and not the wrapped one). This fix permissions on icalls.
3858 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
3860 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
3862 * mini.c (mono_allocate_stack_slots): Add a fixme.
3864 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
3866 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
3868 * inssel.brg: optimize casts of sealed types (more
3869 optimizations waiting for fixes in remoting).
3871 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
3873 * inssel.brg (stmt): Add another dummy rule.
3875 * driver.c: Fix warnings.
3877 * driver.c (mono_main): If running under valgrind, instruct glib to use
3878 the system allocation functions so valgrind can track the memory
3879 allocated by the g_... functions.
3881 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
3883 * mini-ops.h: Add OP_DUMMY_STORE opcode.
3885 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
3887 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
3888 variables in try regions.
3890 * mini.c (mini_method_compile): Don't disable optimizations on large
3891 methods when AOT compiling.
3893 * mini.c (mono_allocate_stack_slots): New arch independent method to
3894 allocate stack slots. Not yet used.
3896 2005-01-22 Ben Maurer <bmaurer@ximian.com>
3898 * debug-mini.c (mono_debug_close_method): Plug some leaks.
3900 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
3902 * mini-ppc.c: make the branch info relative as the code
3903 buffer can be reallocated.
3905 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
3907 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
3908 * driver.c: Removed the AOT/security restriction. Now initialize the
3909 security manager (in metadata) if --security is used.
3910 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
3911 rather than the pointer to declarative security, when AOT is used.
3913 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
3915 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
3916 basic blocks, reduced intrinsic exception throwing code size.
3918 2005-01-22 Miguel de Icaza <miguel@ximian.com>
3920 * driver.c (mini_usage): Reorder the usage screen.
3922 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
3924 * mini.c (mono_resolve_patch_target): Fix warning.
3926 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
3928 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
3931 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
3933 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
3934 breaks the amd64 build.
3936 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
3937 register allocation. Fixes #71454.
3939 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
3941 * arrays.cs: Add new regression test.
3943 2005-1-20 Massimiliano Mantione <massi@ximian.com>
3945 * ssapre.c: Turned usage of snprintf to GString.
3946 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
3947 (I left it on by mistake in my previous commit).
3949 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
3951 * mini.c, cfold.c, basic-calls.cs: preserve side effects
3952 on cond branch optimization (fixes bug# 71515).
3954 2005-1-20 Massimiliano Mantione <massi@ximian.com>
3956 * abcremoval.c: Fixed bug 71062.
3957 * abcremoval.h: Likewise.
3959 2005-1-20 Massimiliano Mantione <massi@ximian.com>
3961 * mini.c: Added a new functionality to optimize_branches, the removal
3962 of useless basic blocks, and fixed some problem in the removal of
3963 critical edges; some utility functions added for both purposes.
3964 * ssapre.c: Added complex expression support, and fixed bug 70637.
3965 * ssapre.h: Likewise.
3966 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
3968 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
3969 * driver.c: Re-enabled SSAPRE.
3971 2005-01-19 Martin Baulig <martin@ximian.com>
3973 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
3974 the result of mono_get_method_constrained().
3976 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
3978 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
3981 2005-01-18 Geoff Norton <gnorton@customerdna.com>
3983 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
3984 be detected. Fixes #59296.
3986 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
3988 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
3989 which can happen. Fixes #71361.
3991 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
3993 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
3996 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
3998 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
3999 appdomain-unload.exe to fail.
4001 * mini.c: Fix some memory leaks.
4003 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
4005 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
4006 Fixed bug and sped up some codepaths.
4008 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
4010 * mini.c: Fix some memory leaks.
4012 * exceptions.cs basic-long.cs: Add test for checked ulong->int
4015 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
4017 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
4020 * iltests.il: Add regression test for #71320.
4022 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
4024 * mini.c (mono_codegen): Fix installation of profiler hooks.
4026 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
4028 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
4030 * mini.h, mini.c, cfold.c: optimize access to enum
4031 readonly fields, too. Eval conditional branches if possible
4032 to perform unreachable code removal in more cases.
4034 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
4036 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
4038 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
4041 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
4042 WinXP DEP. Fixes #71244.
4044 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
4046 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
4048 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
4050 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
4052 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
4054 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
4057 * mini.h: Bump AOT version.
4059 * mini.h (MonoCompile): Change exvar to a hash table.
4061 * mini.c: Allocate a separate exvar for each handler block.
4063 * mini.c: Get rid of the computation of filter_lengths, its not needed.
4065 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
4066 ex var with the pending exception and only throw if the two are equal.
4069 * exceptions.cs: Add tests for rethrow and nested catch clauses.
4071 * mini-x86.c: Fix warnings.
4073 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
4074 used by all the ports now.
4076 * aot.c: Add write-symbols and save-temps options.
4078 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
4080 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
4082 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
4084 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
4087 * tramp-s390.c: Check vtable slot belongs to the domain.
4089 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
4090 as per other platforms.
4092 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
4094 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
4096 * driver.c: we don't run the Main() code in a subthread anymore.
4098 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
4100 * mini.c: added experimental rtc support in the statistical
4101 profiler: if the user has the permission, more accurate statistics
4102 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
4103 The MONO_RTC value must be restricted to what the linux rtc allows:
4104 power of two from 64 to 8192 Hz.
4106 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
4108 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
4110 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
4112 * mini-ppc.c: better icache flush for smp.
4114 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
4116 * mini-amd64.c (emit_move_return_value): Fix memory leak.
4118 * mini-x86.c (get_call_info): Add the get_call_info () code from the
4119 amd64 port, not yet used.
4121 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
4123 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
4126 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
4128 * driver.c: Added --security option to activate the security manager.
4129 Right now this will allow code generation for declarative demands and
4130 is disabled when AOT is specified.
4131 * mini.c: Add code generation for declarative security demands.
4132 * mini.h: Add mono_use_security_manager as an extern gboolean.
4134 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
4136 * aot.c (mono_compile_assembly): Speed up compilation a bit by
4137 emitting more dense assembly code.
4139 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
4140 exception throwing stuff.
4142 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
4144 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
4147 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
4150 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
4153 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
4155 * tramp-*.c: Only patch vtable slots if the object is in the current
4156 domain. Fixes appdomain-unload.exe.
4158 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
4160 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
4163 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
4165 * mini.c (reverse_branch_op): New helper function.
4167 * mini.c (optimize_branches): Run the new optimization only on
4168 platforms which support it. Also reverse all kinds of branches.
4170 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
4172 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
4175 * mini.c (optimize_branches): Reverse not-equals branches if the false
4176 bblock is a throw. This happens a lot of time with argument checking in
4179 * mini.c (mono_codegen): Add support for placing basic blocks after
4180 the function epilogue.
4182 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
4185 2005-01-05 Miguel de Icaza <miguel@ximian.com>
4187 * mini.c (setup_stat_profiler): Only set this up if the platform
4188 supports ITIMER_PROF.
4190 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
4192 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
4195 * inssel.brg: Fix a warning.
4197 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
4199 * mini.c: added support for statistical profiler
4200 (run with: --profile=default:stat).
4202 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
4204 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
4206 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
4208 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
4209 related to global registers from the amd64 port.
4211 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
4213 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
4215 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
4216 with global registers.
4217 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
4219 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
4221 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
4223 * debug-mini.c (encode_value): Fix off-by-one.
4225 * aot.c (encode_value): Likewise.
4227 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
4229 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
4231 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
4234 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
4236 * aot.c (emit_method_info): Increase size of temp buffer.
4238 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
4241 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
4243 * aot.c (emit_method_info): Fix build.
4245 * aot.c: Further rework of the AOT file format to reduce the size of
4246 the method info data.
4248 * mini.h: Bump AOT file format version.
4250 2004-12-27 Martin Baulig <martin@ximian.com>
4252 * mini.c (mini_get_method): New static method; call
4253 mono_get_method_full() and mono_get_inflated_method().
4254 (mono_method_to_ir): Use mini_get_method() instead of
4255 mono_get_method_full().
4257 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
4259 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
4261 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
4263 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
4265 * inssel-amd64.brg: Add some optimization rules.
4267 2004-12-24 Ben Maurer <bmaurer@ximian.com>
4269 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
4270 standard not GC'd stuff is fine.
4272 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
4274 * aot.c: Rework the AOT file format to get rid of most of the global
4275 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
4277 * mini.h: Bump AOT file format version.
4279 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
4281 * mini.h: Bump AOT file format version.
4283 * aot.c (mono_aot_is_got_entry): New function to determine if an
4284 address is inside a GOT.
4286 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
4288 * cpu-pentium.md: Increase the maximum size of some instructions which
4289 might involve a got access.
4291 * mini.c (get_method_from_ip): Another debug helper function.
4293 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
4294 when got var accesses are created during the decompose phase.
4296 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
4298 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
4299 argument mini_compile_method and to MonoCompile, and use this to
4300 determine whenever a given method is compiled for AOT. This allows the
4301 other methods compiled during AOT compilation to be free of AOT stuff,
4302 so the backends does not need to add special support for them by
4303 creating a fake GOT etc.
4305 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
4308 2004-12-21 Ben Maurer <bmaurer@ximian.com>
4310 * mini.c (mono_method_to_ir): It turns out that some of the
4311 x-appdomain wrappers are lax with types, so just ignore this for
4314 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
4315 at the vtable->klass. If it is non-shared code we can just use the
4318 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
4320 * mini-ppc.c: access MonoDomain from tls, too.
4322 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
4324 * declsec.c: Removed unused variable (and related warning ;-)
4326 2004-12-21 Ben Maurer <bmaurer@ximian.com>
4328 * iltests.il: New test for LDELEMA on an array of ref types.
4330 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
4331 all ldelema's on reftypes.
4332 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
4333 it was the wrong place to put it.
4335 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
4336 register to pop to make this cleaner, at the request of Paolo.
4338 2004-12-20 Ben Maurer <bmaurer@ximian.com>
4340 * mini-ops.h (OP_GETHASHCODE): New op.
4342 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
4344 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
4347 For a microbenchmark, this reduces the cost of Hashtable.get_Item
4350 * mini-x86.c (mono_arch_output_basic_block): Rather than
4358 The first is 3 bytes while the second is 1. This saves 36 kb on
4359 mscorlib, quite a big saving. When bootstraping mcs, I was able to
4360 see a small boost because of icache locality.
4362 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
4364 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
4366 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
4367 started code sharing with the generic code.
4369 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
4371 * mini-ppc.c, cpu-g4.md: added code for direct access to
4374 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
4376 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
4377 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
4380 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
4382 * declsec.c|h: Added functions to cache the declarative stack modifiers
4383 in MonoJitInfo and to create a security frame from a MonoJitInfo
4385 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
4386 created. Register internal calls for System.Security.SecurityFrame::
4387 _GetSecurityFrame and _GetSecurityStack.
4388 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
4389 the definitions for the new stack walk/callback mechanism.
4390 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
4391 first security frame for LinkDemands and InheritanceDemands) and
4392 GetSecurityStack for Demands. Both use the new mono_walk_stack code
4394 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
4395 walk initialization (lupus).
4397 2004-12-20 Ben Maurer <bmaurer@ximian.com>
4399 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
4401 (handle_loaded_temps): Do not create a temporary variable for
4402 things that we know are temps. They will never be modified.
4403 (mono_spill_call): Set MONO_INST_IS_TEMP
4404 (mono_emulate_opcode): ditto
4406 (mono_method_to_ir.CEE_DUP): ditto
4408 2004-12-19 Ben Maurer <bmaurer@ximian.com>
4410 * mini.c (type_to_eval_stack_type): Make this handle the void type
4411 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
4412 (emit_tree): use ip_in_bb to special case some common idioms
4413 Update all callers to pass in the IP.
4414 (mono_method_to_ir): Make CEE_CALL* do the above as well.
4416 This gives us a nice 2% speedup in mcs bootstrap.
4418 * mini-x86.c (peephole_pass): Peephole pass to make
4427 * mini.c (ip_in_bb): new method.
4428 (mono_method_to_ir): use this method rather than doing the hash
4431 * linear-scan.c (mono_linear_scan): When expiring actives, you
4432 don't need to keep around variables that expire on this
4433 instruction. This makes it so that:
4436 store (ebx add (ebx, 1))
4440 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
4442 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
4443 combination to avoid doing two copies. Fix up problems with previous
4446 * mini.c: Fix 64 bit warnings.
4448 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
4450 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
4452 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
4453 changes from the x86 code.
4455 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
4457 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
4459 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
4460 throwing code to reduce its size, unify the AOT and non-aot code and
4461 get rid of relocations in the AOT case.
4463 * mini-x86.h mini.c exceptions-x86.c
4464 (mono_arch_get_throw_corlib_exception): New arch specific function to
4465 raise corlib exceptions which doesn't require relocations in the
4468 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
4470 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
4472 * mini.c (mono_emit_method_call): Only allocate the got var when it is
4475 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
4478 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
4480 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
4481 with add function when used from Inc/dec atomic
4482 functions. Re-enabled optimization on x86.
4483 * mini-ops.h: renamed atomic_add functions to
4484 allow _add to match the Interlocked::Add and
4485 _add_next to match Interlocked::Inc/Dec.
4487 2004-12-15 Massimiliano Mantione <massi@ximian.com>
4489 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
4490 linking of BBs to the end BB, and enabled SSAPRE also with
4491 consprop and copyprop (which was prevented by that bug).
4493 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
4495 * mini-x86.c: disabling the Interlocked optimizing code.
4497 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
4499 * aot.c (load_aot_module): Move reading of got_addr after the AOT
4502 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
4504 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
4505 interlocked optimization due lack of support on x86, rewrote
4506 exchange to take into account that base may be in eax.
4508 xsp works again; activated Interlocked optimizing code.
4510 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
4512 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
4514 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
4516 * mini-ops.h: Add new opcodes.
4518 * mini.h: Add new patch types. Add got_var to MonoCompile.
4520 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
4521 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
4522 make it work with all kinds of patchable code.
4524 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
4525 address of the GOT, and referencing entries in the GOT.
4527 * mini.c: Add code to load the GOT address if needed by an opcode.
4529 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
4530 independent AOT code on the x86 using an elf-style Global Offset Table.
4532 2004-12-14 Raja R Harinath <rharinath@novell.com>
4534 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
4536 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4538 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
4541 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
4543 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
4544 of Interlocked:Increment/Decrement/Add as inline ops.
4545 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
4547 2004-12-12 Geoff Norton <gnorton@customerdna.com>
4549 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
4550 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
4552 2004-12-12 Duncan Mak <duncan@ximian.com>
4554 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
4555 again. `patch_info->table_size' is no longer valid after Zoltan's
4558 2004-12-12 Martin Baulig <martin@ximian.com>
4560 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
4561 if we are the "real" method, ie. not an inlined method inside it.
4563 2004-12-11 Ben Maurer <bmaurer@ximian.com>
4565 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
4566 before we look in the special fields table. This fixes
4567 ../tests/thread-static-init.cs.
4569 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4571 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
4572 for Array get_Rank and get_Length. Fixes bug #70465.
4574 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
4576 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
4577 separate structure to reduce the size of MonoJumpInfo.
4579 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
4581 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
4583 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
4585 * mini.c (mini_get_inst_for_method): Changed to allow ports
4586 to return a MonoInst instead of opcode
4587 (renamed mini_get_opcode_for_method to better reflect the new functionality)
4589 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
4590 Allow ports to return a created MonoInst instead of op-code, will enable
4592 (renamed mini_get_opcode_for_method to better reflected the functionality)
4594 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
4596 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
4598 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
4600 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
4603 2004-12-08 Martin Baulig <martin@ximian.com>
4605 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
4606 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
4608 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
4610 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
4613 * exceptions.cs: Disable some tests which depend on properties of x86 fp
4616 2004-12-08 Raja R Harinath <rharinath@novell.com>
4618 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
4620 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
4622 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
4623 bug introduced by the previous patch.
4625 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
4627 * mini-ppc.c, objectc.cs: handle large structs passed by value
4630 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
4632 * mini-ppc.c: OP_ARGLIST implementation from
4633 Geoff Norton <gnorton@customerdna.com>.
4635 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
4637 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
4638 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
4640 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
4642 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
4644 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4646 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
4649 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
4651 * mini-sparc.c: Zero out localled-ed memory.
4653 * iltests.il: Add tests for zeroing out localloc-ed memory.
4655 2004-12-04 Martin Baulig <martin@ximian.com>
4657 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
4658 mono_method_get_signature_full().
4660 2004-12-03 Massimiliano Mantione <massi@ximian.com>
4662 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
4663 and some utility functions (always for SSAPRE), integrated SSAPRE.
4665 * driver.c: Added ssapre option.
4666 * ssa.c: Small fix on OP_ARG handling.
4667 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
4668 * Makefile.am: Likewise.
4670 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
4672 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
4675 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
4678 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4680 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
4682 * cpu-s390.md : Increase instruction length of oparglist.
4684 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
4686 2004-11-30 Martin Baulig <martin@ximian.com>
4688 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
4689 virtual generic methods. We call a special helper_compile_generic_method()
4690 icall to retrieve the method from the vtable, inflate and compile
4691 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
4693 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
4695 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
4697 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
4699 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
4701 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
4704 2004-11-27 Ben Maurer <bmaurer@ximian.com>
4706 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
4707 platforms with PIC aot.
4709 2004-11-28 Martin Baulig <martin@ximian.com>
4711 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
4714 2004-11-28 Martin Baulig <martin@ximian.com>
4716 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
4717 the result of mono_type_get_underlying_type() to check whether
4720 2004-11-26 Martin Baulig <martin@ximian.com>
4723 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
4726 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
4728 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
4729 the same way as the other arguments so they won't get clobbered.
4731 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
4732 calls through R11 since it is clobbered by the trampoline code.
4734 2004-11-26 Raja R Harinath <rharinath@novell.com>
4736 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
4737 pick up in-tree mscorlib.dll.
4739 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
4741 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
4743 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
4744 runtime data/code are now stored in a table similar to the GOT in ELF.
4745 This allows the code itself to be position independent.
4747 * aot.c: Fix loading of referenced assemblies after the lazy assembly
4750 * aot.c: Attach ELF type (object/function) directives to all global
4753 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
4755 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
4757 * mini-amd64.h: Turn on PIC AOT code.
4759 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
4760 returning the offset within an OP_AOTCONST instruction where the GOT
4761 offset needs to be added.
4763 * mini.h: Bump AOT file format version.
4765 2004-11-25 Martin Baulig <martin@ximian.com>
4767 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
4768 uninflated generic methods.
4770 2004-11-25 Martin Baulig <martin@ximian.com>
4772 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
4774 2004-11-24 Martin Baulig <martin@ximian.com>
4776 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
4777 original klass (this only applies for generic instances).
4779 2004-11-24 Martin Baulig <martin@ximian.com>
4781 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
4782 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
4785 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
4787 * mini.c (mono_method_to_ir): Disable inlining for methods containing
4788 localloc. Fixes #69678.
4790 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
4792 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
4794 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
4795 used SSE registers on pinvoke calls. Fixes #69774.
4797 2004-11-23 Geoff Norton <gnorton@customerdna.com>
4799 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
4800 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
4802 2004-11-23 Raja R Harinath <rharinath@novell.com>
4804 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
4805 Refer directly to the mcs/ tree.
4807 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4809 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
4810 Check if a trampoline for a synchronized method is required.
4812 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
4814 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
4815 with localloc if needed. Throe arithmetric exception in
4816 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
4817 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
4819 2004-11-19 Geoff Norton <gnorton@customerdna.com>
4821 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
4822 types before switching on type. Fixes #69622.
4824 2004-11-19 Raja R Harinath <rharinath@novell.com>
4826 * Makefile.am (check-local): New. Integrate into 'make check'.
4827 (MCS,RUNTIME): Define using in-tree mono and mcs.
4829 (%.exe): Use $(ILASM).
4831 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
4833 * mini-ppc.c: adjust initial prolog size (bug #69691).
4835 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
4837 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
4840 2004-11-17 Raja R Harinath <rharinath@novell.com>
4842 * Makefile.am (clean-local): Rename from 'clean'.
4844 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4846 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
4847 to mono_arch_is_int_overflow.
4848 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
4851 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
4853 * declsec.c|h: New files to support declarative security attributes.
4854 Added function to check if a method has (applicable) security.
4855 * mini.c|h: Add check for declarative security attributes in
4856 mono_method_check_inlining.
4857 * Makefile.am: Added declsec.c and declsec.h to the build.
4859 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
4861 * mini.c, mini.h: update to keep dynamic code info per-domain.
4863 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
4865 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
4866 (mini_init): Get rid of it from here too.
4868 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
4870 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
4871 implemented OP_RETHROW (patch by Geoff Norton
4872 <gnorton@customerdna.com>).
4874 2004-11-10 Geoff Norton <gnorton@customerdna.com>
4876 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
4877 between appdomains. Fixes appdomain-unload on PPC.
4879 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
4881 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
4882 mini-exceptions.c: handle the new wrapper types.
4883 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
4884 token value as a MonoClass* when compiling a wrapper.
4885 mono_jit_create_remoting_trampoline now takes an additional
4886 MonoRemotingTarget parameter.
4888 2004-11-10 Martin Baulig <martin@localhost>
4890 * mini.c (mono_method_to_ir): Use `generic_container->context'
4891 rather than creating a new one.
4893 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4895 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
4897 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
4899 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
4901 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
4902 the experimental aot cache stuff.
4904 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
4906 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
4907 mini-exceptions.c: update to exception clause structure changes.
4909 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
4911 * exceptions-x86.c (throw_exception): Fix warnings.
4913 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
4916 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
4918 * exceptions-sparc.c (get_throw_exception): Really fix this.
4920 2004-11-07 Ben Maurer <bmaurer@ximian.com>
4922 * tramp-*.c: we no longer support icalls without wrappers, so
4923 a bit of code can be removed here
4925 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
4927 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
4930 * cpu-sparc.md: Add op_rethrow.
4932 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
4934 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
4936 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
4937 * mini-ops.h: Add OP_RETHROW.
4939 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
4941 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
4943 2004-11-05 Geoff Norton <gnorton@customerdna.com>
4945 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
4946 Makes the output much easier to read
4948 2004-11-05 Ben Maurer <bmaurer@ximian.com>
4950 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
4951 prevents another huge leak when compiling with ssa. Secondly, the
4952 performance of doing this rather than freeing the lists is much
4953 better. GList does a lock every time you allocate a list link,
4954 so that it can use a memory pool. So, it is better to just use
4955 a memory pool of our own.
4957 * ssa.c, linear-scan.c: replace g_list_remove_link with
4958 g_list_delete. The remove one does not free the GList, so we were
4959 leaking memory. On -O=all --compile-all with corlib, this cut down
4960 3 MB of allocations.
4962 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
4964 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
4966 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
4968 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
4969 into a new function mono_create_jit_trampoline ().
4971 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
4973 * trace.c (get_spec): Allow tracing of classes without a namespace.
4975 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
4977 * mini.c: Fix pointer overwrite in mini_method_compile.
4979 2004-11-2 Geoff Norton <gnorton@customerdna.com>
4981 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
4982 The darwin ABI needs some special handling for 1 and 2 byte structs
4983 Lets use lbz/lhz instead of lwz everywhere.
4984 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
4985 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
4986 Use stb/sth for the former, and put the latter always on stack instead of in
4989 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
4991 * trace.c (is_filenamechar): Add '_'.
4993 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4995 * mini-s390.c: Fix prolog length to allow for large trace requirements.
4997 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
4999 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
5001 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
5002 depends on libmonogc. Fixes #68805.
5004 2004-10-26 Miguel de Icaza <miguel@ximian.com>
5006 * mini.c (mono_jit_free_method): Provide extra information for
5007 this error. Currently this leaks, but will be turned into a
5008 developer option in the future.
5010 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
5012 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
5014 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
5016 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
5017 boundary. Fixes reading of PATCH_INFO_R4 and R8.
5018 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
5020 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
5022 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
5023 trampolines for AOT code.
5025 2004-10-22 <vargaz@freemail.hu>
5027 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
5028 constructed types. Fixes #68136.
5030 2004-10-21 Martin Baulig <martin@ximian.com>
5032 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
5033 if it returns true, unwind the stack to the call instruction.
5035 2004-10-21 <vargaz@freemail.hu>
5037 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
5039 * mini.h: Bump AOT version number.
5041 * objects.cs: Add another test for unbox trampolines.
5043 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
5046 2004-10-20 <vargaz@freemail.hu>
5048 * driver.c: Add SHARED to the set of optimizations tested.
5050 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
5052 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
5055 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
5057 2004-10-20 Martin Baulig <martin@ximian.com>
5059 * mini-exceptions.c (mono_handle_exception): Call
5060 mono_debugger_handle_exception() to tell the debugger about
5061 catch/finally clauses.
5063 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
5065 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
5067 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
5070 2004-10-15 Geoff Norton <gnorton@customerdna.com>
5072 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
5073 methods as their native size, fixed bug #57543, #57545.
5074 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
5075 This saves a temporary register and mullw call down into 1 (minor perf
5076 increase for cases like sum = sum * 5; This use to translate into:
5079 It now translates to
5082 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
5084 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
5087 2004-10-11 Martin Baulig <martin@ximian.com>
5089 * mini.c (mono_method_to_ir): If we're a generic method, get the
5090 MonoGenericContainer from our MonoMethodNormal and create a
5091 MonoGenericContext from it.
5093 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
5095 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
5097 * basic-long.cs: Add test for checked i8->i2 cast.
5099 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5101 * inssel-ppc.brg: added a couple of speedup rules.
5103 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
5105 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
5106 to speed up rebuilds.
5108 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5110 * mini-s390.c: Minor fix to OP_OR_IMM.
5112 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
5114 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
5115 better. Fixes appdomain-unload.exe on sparc.
5117 2004-10-02 Massimiliano Mantione <massi@ximian.com>
5119 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
5120 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
5123 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
5125 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
5127 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
5129 * mini.c: Always generate a field read/write wrapper for members
5130 of the class MarshalByRefObject since the actual instance could
5133 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
5135 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
5137 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
5139 * driver.c mini.h trace.c: Move the setting of the main assembly into
5140 a separate function called mono_trace_set_assembly () and call it after
5141 actually loading the main assembly. Fixes #66872.
5143 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
5145 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
5146 using the code manager.
5148 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
5150 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
5152 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
5154 * cpu-amd64.md: Fix bug in previous patch.
5156 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
5159 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
5161 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
5162 mini-exceptions.c: updates for changed stack walk interface.
5164 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5166 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
5168 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
5170 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
5172 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
5174 * driver.c (mini_regression_list): Do not call mono_assembly_close
5175 since assemblies can't be unloaded.
5177 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
5179 * cpu-amd64.md: Fix more instruction lengths.
5181 * cpu-amd64.md: Fix lengths of some instructions.
5183 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
5185 * inssel.brg: Make the array ldelema check aot friendly.
5187 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
5189 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
5191 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
5193 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
5195 * mini-x86.c: Fix build.
5197 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
5198 mono_type_get_underlying_type () helper function to simplify code.
5200 2004-09-09 Martin Baulig <martin@ximian.com>
5202 * mini-amd64.c: Don't access `type->data.klass' directly, call
5203 mono_class_from_mono_type() instead since the type may be a
5206 2004-09-09 Martin Baulig <martin@ximian.com>
5208 * mini-amd64.c (get_call_info): Fix support for generic instances.
5209 (add_valuetype): Use mono_class_from_mono_type() to get the class
5210 since we can be a generic instance.
5212 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
5214 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
5216 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
5218 * liveness.c: reset spill costs on each scan: bug 62107
5220 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
5222 * exceptions-sparc.c (mono_arch_find_jit_info): remove
5223 unnecessary line that doesn't compile
5225 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
5227 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
5228 trampolines, make them call an error function so people can fix their
5231 2004-09-06 Martin Baulig <martin@ximian.com>
5233 * mini.c (mono_method_to_ir): When initializing locals, handle a
5234 generic instances like a valuetype if it's a valuetype and like a
5235 class if it's a class.
5237 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
5239 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
5240 stack. Fixes #64674.
5242 * exceptions.cs: Add test for unwinding of call arguments.
5244 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
5246 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
5247 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
5248 set the carry/borrow flag). The sparc and s390 implementations
5249 can now use optimized versions (and simplify the code). ppc bugfixes.
5251 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
5253 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
5255 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
5257 * inssel-amd64.brg: Remove leftover 32 bit rule.
5259 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
5261 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
5263 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
5264 mono_arch_find_jit_info functions into a new function. Fix a memory
5267 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
5270 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
5272 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
5275 * exceptions.cs: Add array size tests.
5277 * mini.c: Allocate a separate icall wrapper for each arity of
5278 mono_array_new_va. Fixes #59509.
5280 * exceptions.cs: Add testcase for 64578.
5282 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
5284 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
5286 2004-09-02 Martin Baulig <martin@ximian.com>
5288 * mini.c (mono_method_to_ir): When initializing the locals, call
5289 handle_initobj() on the generic instance itself, not its
5292 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
5294 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
5295 MonoJitInfo for dynamic methods.
5297 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
5299 * mini.c: Add support for freeing JIT data for dynamic methods.
5301 2004-09-01 Martin Baulig <martin@ximian.com>
5303 * mini-x86.c (is_regsize_var): Added support for generic
5305 (mono_arch_emit_prolog): Make this compile again, use
5306 `x86_push_imm_template (code)'.
5308 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
5310 * mini-x86.c: make all push_imm instructions that get
5311 patched always emit the long form
5313 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
5315 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
5316 in a per-domain hash.
5318 * mini-amd64.c (merge_argument_class_from_type): Handle generic
5321 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
5323 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
5326 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
5329 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
5330 Beginnings of SSE2 support.
5332 * exceptions.cs: Add more tests for checked int<->uint casts.
5334 2004-08-28 Martin Baulig <martin@ximian.com>
5336 * mini-x86.c (mono_arch_instrument_epilog): Added support for
5340 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
5341 Handle generic instances recursively.
5343 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
5345 * iltests.il: test for conv.u8 on a constant
5347 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
5349 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
5350 LCONV_x4 (shrun_32 (membase)).
5352 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
5354 * inssel-x86.brg: c&p rules for push/setret of long
5356 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
5358 * inssel-x86.brg: c&p rules for compare (base, regvar) and
5359 compare (regvar, base)
5361 * inssel-x86.brg: more burg love
5363 * inssel.brg: more cleanup
5365 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
5367 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
5369 * basic-long.cs, basic-calls.cs: new tests for optimization.
5371 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
5373 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
5376 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
5378 * mini-amd64.c (read_tls_offset_from_method): Add another case.
5380 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
5382 * inssel.brg (mini_emit_memcpy): use
5383 NO_UNALIGNED_ACCESS to disable memcpy optimization
5385 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
5387 * mini-amd64.c: Handle generic types in various places.
5389 * mini.c (mono_method_to_ir): Handle generic types in init locals.
5391 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
5393 * mini.c (handle_box): Fix warning.
5395 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
5397 * mini-amd64.h: Enable the emit_state optimization.
5399 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
5401 * mini-amd64.c: Add some new 64 bit peephole opts.
5403 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
5405 * cpu-amd64.md: sreg1 of div instructions must be %rax.
5407 * mini-amd64.c: Register allocator fixes.
5409 * mini.c: Add an optimization to emit_state to avoid allocation of new
5410 registers on some platforms.
5412 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
5414 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
5416 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
5417 allocation. Fixes #63085.
5419 * basic-long.cs: Add new regression test.
5421 * mini-amd64.c: Register allocator improvements.
5423 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
5425 * mini-amd64.c (read_tls_offset_from_method): Add another code
5428 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
5429 instruction sequence for nullifying class init trampolines.
5431 * objects.cs: Add new regalloc test.
5433 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
5435 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
5437 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
5439 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
5442 * driver.c: Fix profiling after TLS changes.
5444 * driver.c (mono_main): Set mono_stats.enabled if needed.
5446 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
5449 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
5451 * mini-x86.c: use a 1 op rather than a 2 op tls access
5452 instruction -> faster.
5454 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
5456 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
5459 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
5461 * exceptions-sparc.c (throw_exception): fix typo
5463 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
5465 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
5466 set tree->dreg correctly with tls. Allow any
5467 register to be used.
5469 * mini-x86.c (read_tls_offset_from_method): add new code
5470 generation pattern seen with GCC.
5473 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
5475 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
5476 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
5477 exceptions-sparc.c: fix some performance issues in exception
5478 handling and setting of the stack trace for exceptions that were
5481 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
5483 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
5486 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
5489 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
5491 This patch inlines tls access, when possible.
5493 * mini.h: new arch functions for TLS intrinsics.
5494 All platforms updated with a stub.
5496 * mini.c: use the new intrinsics
5498 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
5499 arch specific intrinsic for tls variables
5501 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
5503 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
5506 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
5508 * mini.c: thread local allocation
5510 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
5512 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
5514 * Makefile.am: Link against the static version of libmonogc.
5516 * Makefile.am: Link the static versions of the convenience libraries
5517 into the mono executable.
5519 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
5521 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
5523 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
5524 on integer overflow.
5526 * mini-amd64.c: Reorganize function call code.
5528 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
5530 2004-08-14 Ben Maurer <bmaurer@ximian.com>
5532 * inssel-x86.brg: use xor eax,eax.
5534 * basic.cs: new tests
5536 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
5538 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
5539 in exception throwing code.
5541 2004-08-14 Ben Maurer <bmaurer@ximian.com>
5543 * inssel-x86.brg: use xor esi,esi.
5545 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
5547 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
5548 can trace methods compiled during mini_init () too.
5550 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
5553 2004-08-14 Ben Maurer <bmaurer@ximian.com>
5555 * Makefile.am: static link on x86 (r=zoltan)
5557 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
5559 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
5560 code since it causes some programs to fail.
5562 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
5564 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
5566 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
5568 * mini.c: ovfops_op_map - add STACK_OBJ case for
5570 * basic.cs: add test_0_pin_string as test
5573 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
5575 * Makefile.am: build C# if srcdir != builddir
5577 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
5579 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
5580 fall-through blocks.
5582 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
5584 * driver.c: enable loop by default again and include abcrem in -O=all.
5586 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
5588 * iltests.il: Add some localloc tests.
5590 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
5592 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
5595 * inssel-amd64.brg: Add some optimizations.
5597 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
5600 * Makefile.am: Statically link mono against libmono on AMD64.
5602 * mini-amd64.c inssel-amd64.brg: Optimizations.
5604 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
5606 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
5608 * tramp-amd64.c: Patch calling code in trampolines.
5610 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
5612 * mini-amd64.c: pinvoke struct passing fixes.
5614 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
5616 * mini-sparc.c: redo change, make mono_arch_cpu_init call
5617 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
5619 2004-08-05 Duncan Mak <duncan@ximian.com>
5621 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
5624 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
5626 * mini-amd64.c (emit_move_return_value): Move return value for normal
5629 2004-08-05 Martin Baulig <martin@ximian.com>
5631 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
5632 `type->type'; just modify `type' itself when dealing with enums
5633 and generic instances.
5634 (check_call_signature): Make `simple_type' a `MonoType *'.
5636 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
5638 * mini.c: Use OP_PADD to add offsets to addresses.
5640 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
5642 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
5644 * mini-sparc.c (mono_arch_emit_epilog): fix check
5645 for folding last op into restore instruction
5647 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
5649 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
5650 helper methods using the code manager.
5652 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
5654 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
5656 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5658 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
5659 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
5661 * mini-s390.c: fix tail processing
5663 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
5665 * mini-ppc.c: mul.ovf.un exception name fix.
5667 2004-08-03 Martin Baulig <martin@ximian.com>
5669 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
5670 instances; before jumping to `handle_enum', also modify `ptype'.
5672 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
5674 * cpu-sparc.md: fcall maximal length too small.
5676 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
5678 * mini-amd64.c mini.h: Add initial support for passing/returning
5679 structures to/from pinvoked methods.
5681 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
5683 * mini-ppc.c: reg allocator fix.
5685 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
5687 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
5689 * inssel.brg: Optimize memset on 64 bit machines.
5691 * mini-amd64.c: Fix some vararg cases.
5693 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5695 * mini-s390.c: Corrected macro in emit_float_to_int
5697 * s390-abi.cs: Tests to exercise the s390 ABI
5699 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
5701 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
5704 * basic.cs: Add a test for add.ovf.un.
5706 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
5708 * mini-sparc.c: add case for OP_IDIV_UN
5710 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
5712 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
5714 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
5716 2004-07-30 Ben Maurer <bmaurer@ximian.com>
5718 * basic.cs: regression tests.
5720 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
5723 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
5725 * basic.cs: Add a new test.
5727 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
5728 and AOT. Various fixes and optimizations.
5730 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
5732 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
5734 * mini-ppc.c: make sure temp regs are not used for global reg
5737 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
5739 * cpu-sparc.md: conv_i8 fix for 64bits
5741 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
5743 2004-07-29 Ben Maurer <bmaurer@ximian.com>
5745 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
5746 add opcode for cmp BYTE PTR [eax], imm.
5748 * inssel.brg: Make memcpy and memset takes bases.
5750 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
5752 * *-amd64.*: More AMD64 work.
5754 2004-07-28 Ben Maurer <bmaurer@ximian.com>
5756 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
5757 add a compare-not-equal opcode.
5759 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
5761 * mini.c: Use mono_init_from_assembly instead of mono_init.
5763 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
5765 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
5767 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
5769 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
5771 * inssel.brg: 64 bit fixes.
5773 * mini.h (MonoCallInst): Add some AMD64 specific data.
5775 * mini.h: Add some OP_P opcodes.
5777 2004-07-28 Ben Maurer <bmaurer@ximian.com>
5779 * basic.cs: tests for 61797 and 61740
5781 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
5783 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
5784 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
5786 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
5788 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
5790 * *-amd64*.*: Ongoing AMD64 work.
5792 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
5794 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
5796 * *-amd64*: Ongoing AMD64 work.
5798 * mini-arch.h: Add AMD64 support.
5800 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
5802 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
5804 * mini-ops.h: Add new opcodes.
5806 * Makefile.am: Add AMD64 support.
5808 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
5809 rules into the inssel-long*.brg files.
5811 * *-amd64.*: Add beginnings of AMD64 backend.
5813 2004-07-22 Ben Maurer <bmaurer@ximian.com>
5815 * mini.c (print_dfn): commenting out the code that prints
5816 the cil. With -O=deadce, this makes -v -v crash.
5818 * cpu-pentium.md: make checkthis have a length of 2
5820 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
5822 * mini-sparc.h: fix implementations of __builtin
5823 functions for Sun compiler for V9.
5825 2004-07-16 Ben Maurer <bmaurer@ximain.com>
5827 * mini.c: use the new stelem.ref wrapper
5828 * exceptions.cs, arrays.cs: new stelem.ref tests
5830 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
5832 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
5833 new XSP should work with these changes).
5835 2004-07-14 Ben Maurer <bmaurer@ximain.com>
5837 * inssel-{long32,x86,}.brg: trivial optimizations.
5839 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
5841 * mini.c: load value when emitting box operation in
5844 2004-07-12 Ben Maurer <bmaurer@ximian.com>
5846 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
5847 is one byte shorter than cmp DWORD PTR [eax], 0.
5849 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
5851 * inssel-ppc.brg: arguments on the stack are always
5852 relative to the stack pointer (spotted by Neale Ferguson).
5854 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5856 * exceptions-x86.c: delay appending the method name to the trace until
5857 after mono_jit_info_table_find is called, as this gets the real
5860 2004-07-09 Ben Maurer <bmaurer@ximian.com>
5862 * aot.c: register roots
5864 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
5866 * aot.c : I could just use PLATFORM_WIN32 flag.
5868 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
5870 * aot.c : Reverting the previous fix. This time it broke linux build.
5872 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
5874 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
5876 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
5878 * mini.c (handle_stack_args): Remove some more debugging code.
5880 * mini.c (handle_stack_args): Remove debug output left in by mistake.
5882 * driver.c mini.h aot.c: Allow additional options to be specified with
5883 --aot and pass them to mono_compile_assembly.
5885 * aot.c: Add experimental code to AOT compile all loaded assemblies
5886 on demand and save the code into a cache in the filesystem.
5888 * aot.c: Add support for more wrapper methods.
5890 * mini.c (handle_stack_args): Handle some corner cases. Fixes
5893 * cpu-*.md: Remove removed opcodes.
5895 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
5896 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
5897 related icalls to marshal.c.
5899 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
5901 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
5903 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
5905 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
5907 2004-07-06 Ben Maurer <bmaurer@ximian.com>
5908 * liveness.c: If liveness is recomputated we need to reset the information
5909 for each variable. This way, if the liveness range has been narrowed
5910 by optimizations that happened after the last computation, we can return
5913 For example, if you have
5918 // Tons of code that does not affect i
5924 i = 0 is dead code and will be removed by SSA. However, when
5925 linear scan gets to the code, i will still appear to be live
5926 throughout the entire block. This prevents good register allocation.
5928 2004-07-06 Martin Baulig <martin@ximian.com>
5930 * debug-mini.c (mono_debug_init_method): Allow
5931 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
5932 (mono_debug_add_icall_wrapper): New method.
5934 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
5936 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
5938 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
5941 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
5943 * aot.c (mono_aot_load_method): Fix loading of debug info.
5945 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
5947 * aot.c: Add logging support.
5949 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
5951 * mini.h: Add prototype for mono_print_method_from_ip.
5953 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
5955 * inssel.brg: 64 bit fixes.
5957 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
5960 * Makefile.am: Add SPARC64 support.
5962 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
5964 * aot.c: Fix alignment problems on 32 bit platforms.
5966 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
5968 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
5971 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
5974 * mini.h: Bump AOT file version. Some 64 bit fixes.
5976 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
5978 * inssel-sparc.brg: Add new rule to avoid register moves.
5980 * inssel.brg: Add ldind_to_load_membase helper function.
5982 2004-06-30 Ben Maurer <bmaurer@ximian.com>
5984 * mini.c: OffsetToStringData intrinsic.
5986 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
5988 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
5990 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
5993 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
5994 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
5996 * mini.c: reinstated mono_compile_get_interface_var()
5997 on x86, too, since the change breaks the Gtk# build there as well.
5999 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6001 * driver.c: remove loop from the default optimizations: it seems to
6002 interact badly with some of the other options (see bug #60613).
6004 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
6006 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
6007 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
6009 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
6011 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
6012 vararg-using methods.
6014 2004-06-21 Martin Baulig <martin@ximian.com>
6016 * mini/mini-exceptions.c
6017 (mono_handle_exception): Added `gpointer original_ip' argument.
6018 After calling mono_unhandled_exception(), call
6019 mono_debugger_unhandled_exception() and if that returns true,
6020 restore the context and return.
6022 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
6024 * mini-ppc.c: prefer the use of relative branches so
6025 they won't need to be patched in aot code (patch from Patrick Beard).
6027 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
6029 * aot.c: patch from Patrick Beard to make the output assembly
6030 more correct for the MacOSX assembler. Small tweak to
6031 generate sane images on Linux/PPC, too.
6033 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6035 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
6036 case until bug #59509 is fixed (shows up in #60332).
6038 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6040 * mini.c: make sure the needed wrappers are compiled, too, with
6043 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
6045 * driver.c: remove NPTL reference in --version output.
6047 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6049 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
6050 generate valid assembly for the Mach-O assembler.
6052 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
6054 * driver.c: don't include abcrem in the all optimization specifier
6055 since it slows down jit compilation too much for now.
6057 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
6059 * mini.c: use BIGMUL only if both operands have the same signage.
6060 * iltests.il: Test for bug 60056. (errors related to signage in
6065 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
6067 * mini.c, aot.c: memory leak fixes.
6069 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
6071 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
6073 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
6075 * Makefile.am: remove the -static hack completely, it links in
6076 statically glib as well.
6078 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
6080 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
6081 * exceptions.cs: make it compile with new mcs/csc.
6083 2004-06-03 Massimiliano Mantione <massi@ximian.com>
6084 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
6085 and added relevant test case.
6087 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
6089 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
6090 regressions in gtk-sharp.
6092 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
6094 * exceptions.cs: New regression tests.
6096 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
6098 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
6100 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
6102 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
6104 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
6106 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
6108 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
6110 * mini.c (mono_jit_runtime_invoke): Init class in this
6111 method instead of trusting mono_jit_compile_method to
6112 do the work (because wrappers can be in object class)
6114 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
6116 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
6118 * basic-long.cs: New regression test.
6120 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
6122 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
6125 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
6127 * Makefile.am: fix miguel's change to build mono statically against
6128 libmono (track build dependencies).
6130 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
6132 * cfold.c: Some glib versions do not have G_MININT32.
6134 2004-05-26 Massimiliano Mantione <massi@ximian.com>
6136 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
6137 with precision of tan, atan, sin and cos, and implemented related
6138 regressions tests (fixes bug 54467, but one new problem appeared and
6141 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
6143 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
6145 * exceptions.cs: Add test for constant folding && division by zero.
6147 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
6148 since driver.c is in libmono too, so the optimization was useless.
6150 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
6151 variable to driver.c so the compiler can emit more efficient code to
6154 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6156 * Makefile.am: don't distribute generated inssel.[ch] files.
6158 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
6160 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
6161 into the default appdomain. Fixes #58707.
6163 * jit-icalls.c: Remove the broken approximation for truncl, doing
6164 no conversion is better.
6166 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
6169 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
6171 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
6172 of the mcrxr instruction which is not available on some processors
6173 even if it's documented to be. Implement add and sub overflow correctly
6174 (still not complete for long unsigned). Speed up icalls a bit.
6176 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
6178 * mini.c (mono_jit_compile_method_with_opt): Make sure that
6179 we run .cctor in the current domain instead of target_domain.
6181 Fixes bug #58558, .cctor not being called in -O=shared.
6183 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
6185 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
6187 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
6189 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
6190 which can be done with an imm8, do it that way.
6191 (mono_arch_output_basic_block): ditto for a jmp
6192 (mono_arch_emit_prolog): Computate maximum offset of a label.
6194 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
6196 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
6197 now tries to allocate prefered physical reg's for virtual
6198 regs. This reduces the number of emited spills/loads with
6199 20-30% on our core assemblies.
6201 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6203 * jit-icalls.c: truncl() is not needed and trunc() is
6204 the correct thing to do anyway (bug #58287).
6206 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
6208 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
6211 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
6213 * driver.c: enable loop optimizations by default.
6215 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
6217 * mini-x86.c: fix calc of max loop size when aligning loops start.
6219 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
6221 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
6224 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
6226 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
6229 * basic-long.cs: Add tests for add/subtract of immediates with carry.
6231 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
6233 * mini.c (inline_method): Allways inline some wrappers even if the cost
6234 is too large. Fixes #58785.
6236 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
6238 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
6240 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
6241 (crichton@gimp.org). Beginning of support for sparc/linux.
6243 * mini-sparc.c: Optimize retrieval of LMF address.
6245 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
6247 * exceptions-ppc.c: handle alloca in methods with clauses.
6249 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
6251 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
6253 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
6255 * mini.c: Delegate most of the abort signal work to
6256 mono_thread_request_interruption, which also handles Stop and Suspend
6259 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
6261 * mini.c mini.h: Allow inlining of icall wrappers if the backend
6262 supports the save/restore lmf opcodes.
6264 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
6266 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
6269 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
6271 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
6273 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
6274 methods which contain array accesses.
6276 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
6277 boundaries. Fixes #58537.
6279 * iltests.il: Add regression test for #58537.
6281 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
6283 * mini-x86.c (mono_arch_local_regalloc): Last part of
6284 fix for bug #58633 (releasing register to early).
6286 2004-05-18 Miguel de Icaza <miguel@ximian.com>
6288 * basic-long.cs: Add new regression test.
6290 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
6292 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
6293 register too early on the chain.
6295 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
6297 * mini.c (create_helper_signature): Use a helper function to reduce
6298 the code which needs to be written. Also set the calling convention of
6299 icalls on windows. Fixes #57840.
6301 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
6303 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
6304 exceptions-ppc.c: added helper function to get the instruction address
6305 from a signal handler context.
6307 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
6309 * helpers.c: use g_get_tmp_dir. Invokes happyness
6312 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
6314 * helpers.c: Add new env variable to pass args to objdump.
6315 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
6317 2004-05-17 Radek Doulik <rodo@ximian.com>
6319 * Makefile.am (common_sources): added abcremoval.h so it get
6320 disted and daily mono packages on go-mono.com will build again
6322 2004-05-17 Massimiliano Mantione <massi@ximian.com>
6324 * abcremoval.c: Fixed coding style, added copyright header.
6326 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
6328 * mini.h: Added prototype for abc removal main function.
6330 * build_relations_propagation_table.pl: Added copyright header.
6332 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
6334 * basic-long.cs: reg test for complex ceq_long bug.
6336 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
6338 * mini-x86.c (mono_arch_local_regalloc): Correctly free
6339 reg in long and clob case (bug #58343). Fixed/added comments.
6341 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
6343 * mini.c (mono_jit_runtime_invoke): Follow new convention
6344 of calling the invoke method with an function pointer.
6346 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
6348 * ChangeLog: Fix author of memory leak patch.
6350 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
6352 * Makefile.am: fix make dist as well...
6355 2004-05-14 Massimiliano Mantione <massi@ximian.com>
6357 * cfold.c: Made so that conversions from pointer to int4 are no-ops
6358 on archs where pointers are 4 bytes long.
6360 * Makefile.am: Added abcremoval.c source file.
6362 * abcremoval.c: Added abcremoval.c.
6364 * abcremoval.h: Added abcremoval.h.
6366 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
6368 * inssel.brg: Enabled bounds check removal.
6370 * mini.c: Added support for abcrem optimization.
6372 * mini.h: Added abcrem optimization label.
6374 * driver.c: Added support for abcrem optimization.
6376 * propagated_relations_table.def: Added propagated_relations_table.def.
6378 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
6380 * mini.c, cfold.c: fix style.
6382 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6384 * mini.c: handle issue with the low-level implementation of
6385 some long opcodes (bug #54209).
6387 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
6389 * basic.cs: test for my new cmov stuff.
6391 2004-05-13 Patrik Torstensson
6393 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
6394 opt and added peephole documentation.
6396 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
6398 * tramp-ppc.c: rewrote the generic trampoline code.
6400 2004-05-11 Patrik Torstensson
6402 * mini-x86.c: optimize long shl/shr asm code (one less branch)
6404 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
6406 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
6408 * mini.h mini.c dominators.c: Applied patch from Derek Woo
6409 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
6411 * mini.c: Add new icalls for AsAny marshalling.
6413 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
6415 * tramp-ppc.c, mini-ppc.c: more cleanups.
6417 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6419 * mini.c: no warnings.
6421 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6423 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
6425 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
6427 * mini.c: In the thread abort signal handler, if the thread is in the
6428 process of being stoped, don't throw the Abort exception, just stop the
6431 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
6433 * tramp-ppc.c: removed old code.
6435 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6437 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
6438 do some simple speed optimizations on ppc.
6440 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
6442 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
6443 and large offsets in load/store.
6445 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
6447 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
6448 it causes regressions.
6450 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
6452 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
6455 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
6457 * jit-icalls.c: remove warnings.
6458 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
6459 speedups for unsafe code.
6461 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
6463 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
6465 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
6467 * basic-calls.cs: Add new regression test.
6469 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
6472 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
6474 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
6477 2004-05-06 Patrik Torstensson
6479 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
6480 long reg allocation in any reg (not only eax:edx) and implemented
6481 long shl/shr ops in asm instead of helpers.
6483 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
6485 * mini-sparc.h: Fix warnings.
6487 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
6490 * mini-exceptions.c (mono_handle_exception): Call the filter in a
6491 separate statement for clarity.
6493 * mini-sparc.c: Update status.
6495 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
6497 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
6500 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6502 * inssel-ppc.brg: another small pre-release workaround:
6503 we don't do overflow detection for long_sub_un.
6505 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6507 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
6508 (also works around a weird ppc bug: 57957).
6510 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
6512 * tramp-ppc.c: trampoline fixes.
6514 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
6516 * mini-ppc.c: fixed typos.
6518 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
6520 * mini-ppc.c, exceptions-ppc.c: more code saves registers
6521 at the top of the stack. Fixed typos. Use a frame registers
6522 for all the methods with exception clauses.
6524 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
6526 * exceptions-ppc.c: restore fp registers.
6528 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
6530 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
6531 order from the stack top (moved the stack room to save the
6532 return value for trace after the param area). Fixed corruption
6533 in restoring registers on unwind.
6535 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
6537 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
6539 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6541 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
6542 and prolog/epilog for methods that use it. Allow
6543 enough param area room for varargs methods. Fix miguel's
6544 breakage in exception handling.
6546 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6548 * Makefile.am: run genmdesc only on current arch.
6550 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6553 * mini-x86.h: fix the build on windows.
6555 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
6557 * 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.
6559 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
6561 * mini-exceptions.c: New file.
6563 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
6564 Move some parts of the x86 exception handling code to an
6565 arch-independent file so it can be shared with other ports.
6567 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
6569 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
6571 2004-04-26 David Waite <mass@akuma.org>
6573 * driver.c: remove comma from end of enumeration declaration
6575 2004-04-26 Jackson Harper <jackson@ximian.com>
6577 * driver.c: parse config file before loading first assembly. This
6578 allows the user gac to be enabled/disabled.
6580 2004-04-23 Miguel de Icaza <miguel@ximian.com>
6582 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
6583 simpler mechanism: we do not care what is encoded initially
6584 (branch absolute or relative), we care about the code and its
6585 target. I kept the old code for reference for now.
6587 The new code tries first to determine if the jump is anywhere in
6588 the -/+32 absolute meg range, if it succeeds, it encodes using the
6589 absolute branch; If not, it tried to find something in the
6590 relative range, if not, it uses the handle_thunk code.
6592 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
6594 * exceptions-ppc.c: use the correct ip register on macosx.
6596 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
6598 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
6600 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
6602 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
6603 Raise exception on integer divide by zero by hand since the hw
6604 doesn't support it. Handle NaNs in FP compares.
6606 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
6608 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
6609 code reducing duplication between the platforms and enabled
6610 signal exception handling (on linux for now).
6612 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
6614 * exceptions-ppc.c: more macosx support.
6616 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6618 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
6620 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
6622 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
6624 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
6626 * iltests.il: more tests.
6628 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
6630 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
6633 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
6635 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
6637 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
6639 * liveness.c: Mark variables as volatile in all basic blocks reachable
6640 from exception clauses.
6642 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
6644 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
6647 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
6649 * iltests.il, basic.cs: more tests for regalloc.
6651 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
6653 * iltests.il: Some tests for register allocation modifications
6656 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
6658 * exceptions.cs: Add regression test for bug #56782.
6660 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
6661 original stack trace if an exception is rethrown. Fixes #56782. Oh,
6662 the beauty of fixing the same thing in 5 different files...
6664 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
6666 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
6669 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
6671 * mini.c: Add support for STRWLPARRAY marshalling convention.
6673 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
6675 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
6676 to init the context to setup the regs pointer).
6678 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
6680 * exceptions-ppc.c: more exceptions work.
6682 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6684 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
6687 2004-04-13 Miguel de Icaza <miguel@ximian.com>
6689 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
6690 can use the memory directly.
6692 * cpu-pentium.md: Update documentation from a post from Zoltan.
6694 add x86_add_membase, x86_sub_membase, x86_mul_membase
6696 2004-04-13 Miguel de Icaza <miguel@ximian.com>
6698 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
6699 GENERAL_REGS they were also hardcoded for all PPC ports.
6701 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
6703 Remove hard-coded limit for floating point registers, use
6704 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
6706 Notice that in MacOS X calling conventions you can fit a lot more
6707 floating point values in registers, so I should update the PInvoke
6708 test to excercise the passing of floating point values on the
6709 stack (currently broken).
6711 2004-04-06 Miguel de Icaza <miguel@ximian.com>
6713 * tramp-ppc.c (create_trampoline_code): Added
6714 JUMP_TRAMPOLINE_SIZE.
6715 (ppc_magic_trampoline): Follow the pattern from
6716 x86_magic_trampoline: if code is set to zero, return.
6717 (create_trampoline_code): Always pass MonoMethod to the jump
6718 trampoline, before it was passing a null.
6719 (mono_arch_create_jump_trampoline): Implement the jump stub, could
6720 share the code with mono_arch_create_jit_trampoline.
6722 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
6724 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
6727 * cpu-g4.md: Added length for jmp instruction, the worst case
6728 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
6731 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
6733 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
6735 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
6737 * mini.c: Only set bblock->real_offset when adding a new bblock, and
6738 before each IL instruction.
6740 * mini.c (CEE_BOX): Fix warnings.
6742 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6744 * mini.c: removed a few unused vars and extra whitespace.
6746 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
6748 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
6750 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
6752 (OP_GETCHR): use the above
6753 (CEE_LDELEMA): use the above.
6755 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
6756 version of the generic impl.
6757 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
6758 (CEE_LDELEMA): use the above.
6760 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
6762 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
6765 * iltests.il: Added new regression test for #56317.
6767 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
6769 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
6770 under NetBSD. Fixes #56450.
6772 * liveness.c (update_gen_kill_set): Fix previous patch.
6774 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6776 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
6778 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
6780 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
6783 * inssel-sparc.brg: Add more optimizations.
6785 * mini-sparc.c: Replace multiply/divide with shifts if possible.
6787 2004-04-01 Martin Baulig <martin@ximian.com>
6789 * mini.c (handle_box): New static function; moved the
6790 implementation of CEE_BOX here.
6791 (mono_method_to_ir): Added `constrained_call' variable.
6792 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
6793 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
6794 mono_method_get_constrained() to get the method.
6796 2004-04-01 Martin Baulig <martin@ximian.com>
6798 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
6799 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
6800 (mono_method_to_ir): We don't need these macros anymore since
6801 mono_class_get_full() already takes care of it.
6803 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6805 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
6806 use @function (as doesn't accept #function here) and check the return
6807 value of system and stop if fails.
6809 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6811 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
6813 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
6815 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
6817 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
6819 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
6822 * basic-long.cs: Add test for negation of Int64.MinValue.
6824 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
6826 * mini-sparc.c: Update status.
6828 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
6830 * exceptions-sparc.c: Fix return value in filters.
6832 * inssel-sparc.brg: Fix register allocation in some rules.
6834 2004-03-28 Martin Baulig <martin@ximian.com>
6836 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
6839 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
6841 * mini-x86.c (mono_arch_patch_code): Fix warnings.
6843 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
6844 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
6845 remove unused conv_u4 opcode.
6847 * mini-x86.c: Remove valgrind workaround since it slows down things
6848 even when mono is not run under valgrind.
6850 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
6852 * mini-sparc.c: Update status.
6854 * inssel-sparc.brg: Add some optimizations.
6856 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
6857 future delay slot filling. Add support for varargs, tail calls and JMP.
6859 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
6860 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
6862 * inssel.brg: Fix register allocation in OP_ARGLIST.
6864 * inssel.brg: Fix warnings.
6866 2004-03-25 Martin Baulig <martin@ximian.com>
6868 * mini.c (inflate_generic_field): Removed.
6869 (mini_get_method): Removed, use mono_get_method_full(),
6870 (mini_get_class): Removed, use mono_class_get_full().
6871 (mono_method_to_ir): Pass our generic context to
6872 mono_field_from_token().
6874 2004-03-25 Martin Baulig <martin@ximian.com>
6876 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
6877 of a `MonoMethod *'.
6878 (mini_get_method): Take a `MonoGenericContext *' instead
6879 of a `MonoMethod *'.
6880 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
6881 a new local variable called `generic_context' which holds the
6882 current `MonoGenericContext *'; use it to lookup things.
6884 2004-03-24 Martin Baulig <martin@ximian.com>
6886 * mini.c (mini_get_class): New static method; if we're inside a
6887 generic instance, inflate the class if neccessary.
6888 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
6890 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
6892 * iltests.il: New regression test for #55976.
6894 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
6897 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
6899 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
6902 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
6904 * liveness.c: Consider SSA stores as well as loads when making vars
6907 * exceptions.cs: New regression tests for register allocation.
6909 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
6911 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
6912 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
6913 domain lock only to protect puntual access to data structures.
6914 Added access lock for sighash, jit_icall_hash_name,
6915 jit_icall_hash_addr and domain->code_mp.
6917 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
6919 * driver.c: Print SIGSEGV handling method.
6921 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
6923 * mini.c (setup_jit_tls_data): Handle case when this is called
6924 multiple times for a thread.
6926 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
6927 is different from fbxx_un. Fixes #54303. Also use constants instead of
6928 magic numbers in a lot of places.
6930 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
6932 * exceptions.cs: Fix cctor test when --regression is used.
6934 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
6936 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
6939 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
6941 * inssel-ppc.brg: fixed register assignments for some rules.
6943 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
6945 * exceptions.cs: Add test for exceptions in static constructors.
6947 * mini.c (mono_jit_compile_method_with_out): Move the calling of
6948 static constructors outside the domain lock. Fixes #55720.
6950 2004-03-17 Martin Baulig <martin@ximian.com>
6952 * mini.c (get_generic_field_inst): Removed, this'll never happen.
6953 (inflate_generic_field): Take the `MonoMethod *' instead of the
6954 `MonoClass *' and added support for generic method.
6955 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
6956 have a `field->parent->gen_params', only inflate the field if it's
6957 an open constructed type.
6959 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
6961 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
6962 exception object instead of the preconstructed ones.
6964 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6966 * mini.c: reverted changed to sigsegv_signal_handler commited
6967 accidentally in the previous patch.
6969 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6972 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
6973 running --aot with an old assembly.
6975 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
6977 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
6980 * mini-sparc.c: Add support for v9 branches with prediction.
6982 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
6984 * mini.c (mini_init): #warning is GNUC only
6986 * mini-sparc.h: implement __builtin_frame_address
6987 and __builtin_return_address for Sun C compiler
6989 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
6991 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
6993 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
6995 * basic-calls.cs: Add test for unaligned byref long argument passing.
6997 * mini-ops.h: Add sparcv9 compare and branch instructions.
6999 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
7000 v9 instructions if we have a v9 cpu.
7002 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
7003 registers for global allocation.
7005 * exceptions-sparc.c: Fixes.
7007 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
7009 * liveness.c (mono_analyze_liveness): Optimized version.
7011 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
7013 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
7016 * basic-float.cs basic-calls.cs: New regression tests.
7018 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
7020 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
7021 sigaltstack implementation.
7023 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
7025 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
7026 stuff if SIGSEGV_ON_ALTSTACK is not defined.
7028 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
7030 * mini.c: Fix warnings.
7032 * mini.c (mono_resolve_patch_target): New function which contains the
7033 arch independent part of the patching process.
7035 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
7036 patching code to a separate function.
7038 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
7040 * mini.c (add_signal_handler): ifdef out on Windows
7042 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
7044 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
7045 cpu-sparc.md: Add exception handling support + other fixes.
7047 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
7048 typed GC detection in --version.
7050 * basic.cs exceptions.cs: New regression tests.
7052 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
7053 the arch specific code can store data during a compilation.
7055 * mini-ops.h: Add OP_SETFRET.
7057 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
7058 function, register a separate icall for each arity, so the icalls can
7061 * mini.c (mono_print_tree): Print negative offsets in a more readable
7064 * mini.c: Make signal handling work on sparc.
7066 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
7068 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
7070 * jit-icalls.c: Emulate truncl by aintl on solaris.
7072 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
7074 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
7076 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
7078 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
7080 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
7081 a MarshalByRef type, inline a method that performs the check, taking into
7082 account that the object can be a proxy. Also implemented tow new opcodes:
7083 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
7084 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
7085 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
7087 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
7089 * mini-ppc.c: if a relative branch displacement is too big
7090 but it points to and area reachable with an absolute branch,
7093 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
7095 * mini.c: optimize small copies in cpblk.
7097 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
7099 * basic-calls.cs basic-float.cs: New regression tests.
7101 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
7102 negative offsets from %fp. Implement localloc. Fix local register
7103 allocation. Fix the case when the this argument needs to be saved to
7104 the stack. Implement some missing opcodes.
7106 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
7108 * mini.c (mini_method_compile): Reenable global regalloc in methods
7109 with exception handlers.
7111 * linear-scan.c (mono_varlist_sort): Fix warning.
7113 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
7115 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
7118 * liveness.c: Make all variables uses in exception clauses volatile, to
7119 prevent them from being allocated to registers. Fixes #42136.
7121 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
7123 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
7126 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
7127 argument to mono_arch_regalloc_cost.
7129 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
7132 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
7134 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
7135 Make the cost of allocating a variable to a register arch dependent.
7137 * basic-calls.cs: Fix compilation of tests.
7139 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
7140 helper function to cut back on the number of #ifdefs needed.
7142 * mini-ppc.c: Fix compilation.
7144 * basic-calls.cs: New regression tests.
7146 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
7148 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
7149 of l0 since that is callee saved.
7151 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
7154 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
7155 of delay instruction.
7157 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
7159 * mini.h (MonoCallInst): Add 'virtual' flag.
7161 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
7163 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
7165 * *.cs: New regression tests.
7167 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
7170 * mini.c (mono_runtime_install_handlers): Fix build.
7172 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
7173 'signal_stack_size' members.
7175 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
7176 alternate signal stack.
7178 * exceptions-x86.c: Add stack overflow handling.
7180 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
7181 functions to arch independent code.
7183 * mini.c (mono_print_tree): Print more detailed info for load_membase
7186 2004-02-23 Martin Baulig <martin@ximian.com>
7188 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
7190 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
7192 * mini-x86.c: fixed reg allocation for div/rem.
7194 2004-02-22 Miguel de Icaza <miguel@ximian.com>
7196 * driver.c (mono_main): Report some configuratio options on --version.
7198 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
7200 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
7201 low in the address space. Correctly flush memory in thunks where we
7204 2004-02-20 Martin Baulig <martin@ximian.com>
7206 * mini.c (mini_get_method): New static method; inflate all generic
7207 methods and methods in open generic instances.
7208 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
7209 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
7211 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
7213 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
7215 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
7217 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
7219 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
7221 * mini-sparc.c (flushi mono_arch_output_basic_block): make
7222 it compile using Sun's compiler.
7224 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
7226 * 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.
7228 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
7230 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
7232 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
7234 * mini-ppc.c: handle calls outside of the allowed range with thunks
7235 allocated using the code manager.
7236 * tramp-ppc.c: use the code manager to hold generated native code.
7237 Fixed the magic trampoline to just patch vtable entries.
7239 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
7241 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
7244 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
7246 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
7249 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
7250 if we have a working __thread implementation.
7252 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
7253 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
7255 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
7257 * mini-x86.c: Fix compilation under gcc 2.
7259 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
7261 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
7262 contains a call to the wrapped function.
7264 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
7265 OP_<CALL>_IMM opcodes, and use them under X86.
7267 * mini.c (mono_jit_find_compiled_method): Fix warning.
7269 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
7271 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
7273 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
7274 functionality to mini.c.
7276 * mini.c (mono_create_jump_trampoline): New function to create a jump
7277 trampoline. Return a compiled method instead of a trampoline if it
7278 exists. Add a cache for jump trampolines.
7280 * mini.c (mono_jit_find_compiled_method): New function to return a
7281 compiled method if it exists.
7283 * mini-x86.c: Call mono_create_jump_trampoline instead of
7284 mono_arch_create_jit_trampoline.
7286 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
7287 a jump trampoline. Fixes #52092.
7289 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
7291 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
7292 which is not up-to-date. Add check_corlib_version () instead.
7294 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
7297 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
7298 since newer valgrind versions do not need it.
7300 * mini.c (mono_jit_compile_method_with_opt): New helper function to
7301 compile a method with a given set of optimizations.
7303 * mini.c: Compile icall wrappers on-demand instead of at startup.
7305 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
7306 wrapper for an icall.
7308 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
7310 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
7313 * iltests.il: Add test for non-empty stack before switch instruction.
7315 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
7317 * mini.c: Add support for new stringbuilder marshalling conventions.
7319 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
7321 2004-02-01 Martin Baulig <martin@ximian.com>
7323 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
7324 in `ginst->mtype_argv'.
7326 2004-01-31 Miguel de Icaza <miguel@ximian.com>
7328 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
7329 facilitate grepping.
7331 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
7333 * mini.c: fixed buglet in initobj generic implementation for references.
7335 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
7337 * Makefile.am: make the version script conditional.
7338 * jit-icalls.c: handle missing truncl().
7340 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
7342 * exceptions.cs: Add more tests for double->int conversion.
7344 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
7345 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
7347 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
7349 * driver.c: make --verbose --version emit an error
7350 if the loaded corlib doesn't match the runtime version.
7352 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
7354 * mini-ppc.h: export ppc_patch().
7355 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
7356 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
7357 on par or better than on MacOSX.
7359 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
7361 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
7362 mono_lookup_pinvoke_call.
7364 * mini-x86.c: Under windows, the default pinvoke calling convention is
7365 stdcall. Fixes #52834.
7367 * mini.c (optimize_branches): Add an upper bound to the number of
7368 iterations to prevent infinite loops on strange loops. Fixes #53003.
7370 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
7372 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
7373 and ISINST. Fixes #52093.
7375 * objects.cs (test_0_vector_array_cast): New tests.
7377 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
7379 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
7380 checking in Array.Set ().
7382 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
7385 * object.cs (test_0_multi_array_cast): New regression test.
7387 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
7389 * exceptions-ppc.c: fix build on Linux/PPC.
7391 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
7393 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
7394 running under valgrind.
7395 (x86_magic_trampoline): Fix build bustage.
7397 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
7398 negative values as well. This is needed for the encoding of the line number
7399 info, since sometimes the line numbers are not in increasing order.
7401 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
7403 * cpu-pentium.md (localloc): Increase the size of the localloc
7404 instruction since it is a loop under Win32.
7406 * debug-mini.c (record_line_number): Get rid of unneccesary memory
7409 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
7411 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
7412 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
7413 Max Horn (max@quendi.de). Fix file names in comments.
7415 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
7417 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
7418 avoid stack overflow.
7419 (replace_usage): Avoid uninitialized variable warnings.
7421 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
7422 and taking the address of valuetype variables.
7424 2004-01-03 Patrik Torstensson
7426 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
7427 for other purposes than FP later on.
7429 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
7431 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
7434 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
7436 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
7438 2003-12-30 Patrik Torstensson <p@rxc.se>
7440 * mini-x86.h: Decreased number of availiable fp regs.
7441 Solves corner cases with FP spilling.
7443 2003-12-23 Patrik Torstensson <p@rxc.se>
7445 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
7446 for floating point stack tracking / spilling on x86.
7449 * basic-float.cs: added float mul overflow test.
7451 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
7453 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
7455 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
7457 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
7458 supports for cond branches that overflow the immediate
7459 overflow offset. mcs can compile simple programs.
7461 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
7463 * exceptions-ppc.c: exception handling support wip:
7464 finally handlers get run on exception.
7466 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
7468 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
7471 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
7473 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
7474 initial support for stack walking and unwinding.
7476 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
7478 * driver.c (mono_main): Make corlib-out-of-sync message more
7479 descriptive. Also remove verify_corlib call.
7481 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
7483 * mini.c: make CEE_NEWARR calls and other emulated opcodes
7484 not overlap with other call's arguments, too.
7486 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
7488 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
7489 move to arch-specific code the choice of arch-specific
7490 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
7491 * mini.c: ensure emulation calls will not interleave
7494 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
7496 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
7497 the magic trampoline stack frame is dropped before executing
7500 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
7502 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
7503 and integer to fp conversions. Added support for overflowing
7504 arguments on the stack. Reserve a couple more registers as temps.
7505 Added support for aot compilation (as output still needs to be
7508 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
7510 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
7511 Don't overwrite return register in some corner cases.
7513 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
7515 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
7516 static constructors when AOT compiling.
7518 * driver.c (mono_main): Call mono_check_corlib_version.
7520 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
7522 * cpu-g4.md, basic.cs: fixed div target register.
7524 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
7526 * mini-ppc.c, basic.cs: shl_imm fix with test.
7528 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
7530 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
7531 structures by value. Misc fixes.
7532 * objects.cs: more tests.
7534 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
7536 * mini-ppc.c: lconv.ovf.i implemented.
7538 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7541 (mini_init): don't error out if someone already called g_thread_init.
7543 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
7545 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
7546 to be any type per the spec. Fix abnormal memory usage when
7547 the same object is repeatedly thrown.
7549 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
7551 * mini.c: check for overruns in IL code.
7553 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
7555 * TODO: Add/remove some todo entries.
7557 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
7559 * driver.c (mono_main): Call mono_verify_corlib.
7561 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
7563 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
7564 This has been moved to mini.c
7565 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
7566 type being casted is marshalbyref it could be a proxy, so instead of
7567 emitting the type check code, emit a call to a runtime method that will
7568 perform the check by calling CanCastTo if needed.
7570 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
7572 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
7573 methods with large stack frames under Win32.
7575 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
7577 * Makefile.am: Distribute regression tests.
7579 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
7580 at the end instead of inserting each variable into the sorted list.
7582 * linear-scan.c (mono_varlist_sort): New helper function.
7584 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
7586 * mini.c: ensure arguments and locals are within bounds.
7588 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
7590 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
7593 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
7595 * mini.c (mono_cprop_copy_values): Fix crash.
7597 * aot.c: Set verbosity back to 0.
7599 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
7601 * regalloc.c: complete memory leak fix by Laurent Morichetti
7604 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
7606 * driver.c (main_thread_handler): Revert the previous patch.
7608 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
7611 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
7612 memory from the memory pool.
7614 * driver.c (main_thread_handler): Turn on all optimizations when
7617 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
7618 an array for better performance.
7620 * regalloc.c (mono_regstate_assign): Fix memory leak.
7622 * debug-mini.c (mono_debug_serialize_debug_info): New function to
7623 serialize the debug info.
7625 * debug-mini.c (mono_debug_add_aot_method): New function to load the
7626 debug info from the serialized representation.
7628 * aot.c: Save debug info into the generated file and load it when
7631 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
7633 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
7635 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
7636 More FP-related fixes.
7638 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
7640 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
7641 and register allocation buglet. Hello world now runs.
7643 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
7645 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
7646 * tramp-ppc.c: fixed class init trampoline.
7647 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
7649 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
7651 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
7652 mini.c: more ppc changes/fixes.
7654 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
7656 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
7657 Also optimize the case when the arguments are the same in the caller
7660 * iltests.il: Add tests for tail calls with valuetype arguments.
7662 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
7664 * mini-ppc.c: fixes for struct return type.
7666 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
7668 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
7669 mono_spillvar_offset() to arch-specific code.
7671 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
7673 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
7675 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
7677 * exceptions-x86.c: Fix stack space leaks.
7679 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
7680 registers from the lmf if the method has save_lmf set.
7682 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
7684 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
7685 of icall wrappers into InvokeInDomain, since these are now per-domain.
7687 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
7689 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
7690 make some opcode emulation and intrinsic ops enabled/disabled
7691 according to the architecture. More fixes.
7693 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
7695 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
7697 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
7699 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
7700 arch-specific handling for 'this' and struct return type to
7703 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7705 * aot.c: prevent divide by zero error when reporting (it happened with
7708 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
7710 * mini.h (inst_switch): Remove unused macro.
7712 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7715 (load_aot_module): free 'info->methods' and 'info' properly. No more
7716 "free(): invalid pointer blah" messages when you have an old aot
7719 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
7721 * jit-icalls.c, mini.c: Added support for context static fields.
7723 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
7725 * mini.c (mono_method_blittable): Methods which set LastError are not
7726 blittable either. Fixes #51108.
7728 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
7730 * mini.c: flush icache.
7731 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
7733 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
7735 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
7737 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
7739 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
7742 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
7745 * inssel.brg (CEE_MKREFANY): Fix AOT case.
7747 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
7749 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
7750 instruction when the result is discarded.
7752 * iltests.il (test_0_div_regalloc): New regression test.
7754 * arrays.cs: Fix compilation error.
7756 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
7758 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
7759 float rules to inssel-x86.brg: sane architectures with FP registers
7760 don't need to implement these rules.
7762 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
7764 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
7766 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
7768 * mini.h, inssel-long32.brg: fixed endianess issues in int64
7769 implementation of 32 bit systems.
7771 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
7773 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
7774 (Jeroen Zwartepoorte).
7776 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
7778 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
7779 the caller and the callee matches.
7781 * mini.c (mono_method_to_ir): Add comment.
7783 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
7784 signbit is missing on some platforms.
7786 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
7788 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
7790 * mini.c (setup_jit_tls_data): Call the new function.
7792 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
7794 * mini-x86.c: Add experimental support for fast access to the lmf
7795 structure under NPTL/Linux 2.6.x.
7797 2003-11-06 Martin Baulig <martin@ximian.com>
7799 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
7800 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
7803 2003-11-02 Martin Baulig <martin@ximian.com>
7805 * mini.c (inflate_generic_field): New static method.
7806 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
7807 generic instance and the field is declared in a generic type, call
7808 inflate_generic_field() to inflate it. Fixes gen-28.cs.
7810 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
7812 * mini.h mini.c (mono_method_same_domain): New function to return
7813 whenever the caller and the callee are in the same domain.
7815 * tramp-x86.c (x86_magic_trampoline): Use the new function.
7817 2003-10-30 Martin Baulig <martin@ximian.com>
7819 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
7820 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
7822 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
7823 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
7825 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
7827 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
7830 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
7831 object here, so it is in the correct appdomain etc.
7833 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
7835 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
7837 (mono_method_to_ir): Avoid freeing the type created returned from
7838 mono_type_create_from_typespec, since it is put into an internal cache
7839 by the function. Fixes pointer.exe.
7841 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
7842 trampolines for icalls and pinvokes as well. Fixes #33569.
7844 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
7846 * mini.c: Update after appdomain changes.
7848 * mini.c (mono_jit_compile_method_inner): Allways compile native
7849 method wrappers in the root domain, since there can only be one
7850 instance of them, whose address is stored in method->info.
7852 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
7854 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
7855 environment variable. Instead detect automatically whenever running
7856 under valgrind using the magic macro RUNNING_ON_VALGRIND from
7859 2003-10-16 Miguel de Icaza <miguel@ximian.com>
7861 * trace.c, trace.h: New files that implement the new trace option
7864 * driver.c: Document new --trace options.
7866 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
7869 - if (mono_jit_trace_calls)
7870 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
7872 * mini.h: prototypes.
7874 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
7876 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
7878 * mini.c inssel.brg: Implement typedefbyref opcodes.
7880 * mini.c (mono_jit_compile_method): Remove unused local variable.
7882 * mini.c (mono_jit_compile_method_inner): Ditto.
7884 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
7886 * tramp-x86.c (x86_class_init_trampoline): Fix build.
7888 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
7890 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
7892 * mini.c (mono_no_aot): Remove unused global variable.
7894 * mini.c: Thread safety fixes.
7896 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
7898 * mini.c (mono_create_class_init_trampoline): Add a lock around
7899 class_init_hash_addr.
7901 * arrays.cs (test_0_newarr_emulation): Add new regression test for
7904 * mini.c: Decompose the NEWARR instruction before decomposing its
7905 arguments. Fixes #30073.
7907 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
7909 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
7912 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
7914 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
7916 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
7918 * driver.c: Add support for compiling icall wrappers to --compile.
7920 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
7922 * inssel.brg: The empty value in class->interface_offsets is -1, not
7925 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
7927 * objects.cs: New test for 'is' operator on an array of interfaces.
7929 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
7931 * tramp-ppc.c: update trampoline code to support jumps
7932 and class initialization.
7934 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
7936 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
7938 * inssel.brg (OP_UNBOXCAST): Fix #46027.
7940 * inssel.brg (OP_UNBOX): Remove unused rule.
7942 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
7943 region instead of one for each method. Fixes #47813.
7945 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
7947 * exceptions.cs (test_0_nested_finally): New regression test for
7948 nested exception handlers.
7950 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
7952 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
7954 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
7957 * mini.c (mono_method_check_inlining): Make the inlining limit
7958 configurable by an environment variable.
7960 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
7962 * mini.h: Bump AOT file version.
7964 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
7965 token, store the image along with the token, since the token might not
7966 refer to the same image as the method containing the relocation,
7967 because of inlining.
7969 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
7971 * mini.c (mono_precompile_assemblies): New function to compile
7972 all methods in all loaded assemblies.
7974 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
7976 * regalloc.h regalloc.c (MonoRegState): Change the type of
7977 iassign and fassign to int*, since they can contain large negative
7978 values if the register is spilled. Also added some comments. Fixes
7981 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
7982 under Win32. Fixes #42964.
7984 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
7986 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
7988 * aot.c: Added support for AOT compiling methods which contain calls
7989 to wrappers. Currently, only remoting-invoke-with-check wrappers are
7992 * driver.c (compile_all_methods): Run the compilation in a thread
7993 managed by mono. Fixes #44023.
7995 * mini.c (mono_codegen): Print full method name in verbose output.
7997 * mini-x86.c (mono_arch_patch_code): Fix warning.
7999 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
8000 jumps, since the method we are jumping to might be domain-specific.
8002 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
8004 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
8006 * inssel.brg: string chars are unsigned.
8008 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
8010 * TODO: New todo item.
8012 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
8013 which calls mono_runtime_class_init and patches the call site to
8014 avoid further calls.
8015 (mono_arch_create_class_init_trampoline): New arch specific function
8016 to create a class init trampoline.
8017 (create_trampoline_code): Generalized so it can create
8018 class init trampolines as well.
8020 * mini.c (helper_sig_class_init_trampoline): New helper variable.
8021 (mono_create_class_init_trampoline): New function to create and cache
8022 class init trampolines.
8023 (mono_find_class_init_trampoline_by_addr): New function to lookup the
8024 vtable given the address of a class init trampoline. Used by the
8026 (mono_codegen): Generate a call to a trampoline instead of
8027 mono_runtime_class_init in LDSFLD[A].
8028 (mono_codegen): Add relocations for the new trampoline.
8030 * mini.h mini-x86.c aot.c: Added a new relocation type:
8031 MONO_PATCH_INFO_CLASS_INIT.
8033 * mini.h: Bump AOT version number.
8035 * aot.c: Create a copy of the loaded code instead of using the original
8036 so methods which call each other will be close in memory, improving
8039 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
8040 patch since it breaks the regression tests.
8042 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
8043 for the register saving instruction sequence since the
8044 frame_state_for function in glibc 2.3.2 don't seem to detect it.
8046 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
8048 * TODO: Fix todo item && remove another.
8050 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
8052 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
8055 * aot.c: Moved the check for MONO_LASTAOT into the initialization
8056 function of the module.
8058 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
8059 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
8060 --no-aot command line option.
8062 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
8064 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
8065 by Bernie Solomon (bernard@ugsolutions.com).
8067 * inssel.brg: Refactor the interface offset table related code into
8068 its separate functions and add support for the AOT case.
8070 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
8072 * aot.c (mono_aot_get_method_inner): Fix memory leak.
8074 * aot.c: Added mono_aot_verbose variable and made all debugging
8075 output depend on the value of this variable.
8077 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
8078 method_label and info_label.
8080 * mini.h mini-x86.c aot.c: Added a new relocation type
8081 MONO_PATCH_INFO_IID for klass->interface_id.
8083 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
8084 the MonoJitInfo structure.
8086 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
8087 a non-root appdomain in shared mode.
8089 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
8091 * aot.c: make aot loader less verbose. Remove free of unused variable.
8093 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
8095 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
8097 * .cvsignore: Added *.dll.
8099 * mini.c (mono_print_tree_nl): New function callable while debugging.
8101 * mini.c (mono_print_code): Export this.
8103 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
8106 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
8108 * mini.h (MonoCompile): Added 'jit_info' field.
8110 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
8111 the cfg structure, since it is needed by the AOT compiler.
8113 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
8115 * aot.c: A major rewrite. Changes include:
8116 - save exception tables for methods which have them.
8117 - cache failed lookups in aot_get_method () to avoid the (slow) calls
8119 - reworked the file format so it is now much smaller and needs
8120 fewer relocation entries.
8122 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
8124 * aot.c (load_aot_module): Fix build bustage on platforms without
8127 2003-09-04 Martin Baulig <martin@ximian.com>
8129 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
8131 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
8133 * TODO: Some new optimization ideas.
8135 * aot.c: Move AOT module loading logic here from mono_assembly_open.
8137 * aot.c: Save the optimization flags used to compile the code into
8140 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
8141 support emitting domain specific code.
8143 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
8144 no longer domain neutral. It can be made domain neutral by compiling
8145 with --optimize=shared.
8147 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
8150 * driver.c mini.h mini.c: New --no-aot debugging option which disables
8151 loading of AOT code.
8153 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
8155 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
8156 if there is no domain neutrality information.
8158 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
8160 * aot.c (mono_compile_assembly): Emit a symbol containing the file
8161 format version into the generated library.
8163 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
8164 callee method into the caller since one of them could be shared.
8166 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
8167 system exceptions from AOT code now works.
8169 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
8170 method if it is domain neutral and the callee is not.
8172 * graph.c (cfg_emit_one_loop_level): Fix warning.
8174 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
8176 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
8179 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
8181 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
8182 is needed by code which is executed before mono_runtime_init ().
8183 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
8185 * mini.c (mono_thread_abort): Fix warning.
8186 (mono_jit_compile_method): Call static constructor in the AOT case too.
8188 * aot.c (mono_compile_assembly): Fix warning.
8190 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8192 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
8194 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
8196 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
8198 * cpu-pentium.md: Fix the length of call opcodes so they include the
8199 ESP restoring instruction. Fixes #47968.
8201 2003-08-28 Martin Baulig <martin@ximian.com>
8203 * mini-x86.c (mono_arch_call_opcode): Added support for
8204 MONO_TYPE_GENERICINST.
8206 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
8208 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
8210 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
8211 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
8213 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
8216 2003-08-26 Martin Baulig <martin@ximian.com>
8218 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
8219 when reporting an error, set this to the actual error location.
8220 (mono_method_to_ir): Report the correct error location if
8221 get_basic_blocks() returned an error.
8223 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
8225 * mini.c (mono_type_blittable): OBJECT is not blittable.
8226 (mono_method_blittable): Methods which have marshalling descriptors
8227 are not blittable either. Fixes #47842.
8229 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
8231 * driver.c mini.c: Use an environment variable instead of a global
8232 variable. Also fix the build.
8234 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
8235 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
8238 * driver.c mini.c: Added --with-valgrind option to turn off some
8239 code which prevents mono from running under valgrind.
8241 * mini.c (mono_emit_call_args): Fixed warning.
8243 * mini.c (mono_emulate_opcode): Fixed warning.
8245 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8247 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
8248 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
8249 regalloc.c, regalloc.h: specify available registers in arch-specific
8250 code and support floats in the regallocator (patch by Laurent Morichetti
8253 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
8255 * mini.c: mono_thread_current() can be called only after
8256 mono_runtime_init(): rearrange code to not call it early on.
8258 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
8260 * mini.c: allocate jump tables in the code mempools.
8262 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8264 * mini.c, mini.h: make sure per-thread data allocated by the jit is
8267 2003-08-10 Miguel de Icaza <miguel@ximian.com>
8269 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
8270 12 to 16. This fixes bug #47453.
8273 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
8275 * mini-ppc.c: fixed indexed load and unsigned compares.
8277 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
8279 * mini.c: reenabled installation of handler for
8280 thread abort signal.
8282 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8284 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
8285 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
8286 until it's fixed and actually useful.
8288 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
8290 * inssel-long32.brg: couple more opcodes implemented.
8292 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
8294 * mini-sparc.c: Even more opcodes implemeted.
8296 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
8298 * mini-sparc.c: More opcodes implemented.
8300 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
8302 * mini-sparc.c: More opcodes implemented.
8304 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
8306 * inssel-sparc.brg: Add some needed rules. Direct
8308 * Makefile.am: Use inssel-sparc.brg
8309 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
8310 an assert happy for now.
8312 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
8314 * mini-sparc.c: Fixed compile errors.
8315 * exceptions-sparc.c: Same. We now produce a mono binary
8316 on sparc-linux. Yea.
8318 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
8320 * mini-sparc.c: Renamed registers. Also some macro cleanups.
8321 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
8322 They compile, but do not work.
8324 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
8326 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
8327 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
8328 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
8331 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8333 * mini.c: more opcodes implemented and better support for generics.
8335 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
8337 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
8338 * mini.c, mini.h: first cut at generics support: some new instructions
8339 added and changed the behaviour of some of the existing ones.
8341 2003-07-21 Miguel de Icaza <miguel@ximian.com>
8343 * mini.c: Removed definition of metadata_shared mutex here.
8345 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
8347 * mini-x86.c: make vararg calls work for instance methods.
8349 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
8351 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
8352 returns the arguments in a separte list, now.
8354 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
8356 * aot.c, mini.c: updates for array type representation changes.
8358 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
8360 * mini.c: register function to perform jit shutdown.
8362 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
8364 * mini.c: use a faster allocator if possible.
8366 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
8368 * aot.c: some cleanups and portability changes.
8370 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
8372 * mini.c: use faster allocation for CEE_BOX if possible.
8374 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
8376 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
8377 Moved inlined mempcy code to its own function so that is can be
8378 reused. Added an inline memset function as well (optimized initobj).
8379 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
8381 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
8383 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
8385 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
8387 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
8388 arch code can setup the cpu for CLR execution, if needed.
8389 We use it on x86 to set the precision of FP operations.
8391 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
8393 * mini.c: disable some optimizations if we can guess they'll cost too
8394 much for a given method.
8396 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
8398 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
8400 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
8401 * mini.h mini.c mini-x86.c: Added instruction level coverage
8402 info collection support.
8404 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
8406 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
8407 is now implemented in the profiling API. Get rid of a couple of
8408 unnecessary global variables.
8410 2003-06-15 Nick Drochak <ndrochak@gol.com>
8412 * basic-long.cs: tests for negative values for bigmul, and unsigned.
8413 * cpu-g4.md: add op_bigmul and op_bigmul_un
8414 * cpu_pentium.md: add op_bigmul_un
8415 * inssel-long32.brg: add rule for unsigned bigmul
8416 * mini-ops.h: define OP_BIGMUL_UN
8417 * mini-x86.c: THE BUG: handle (un)signed properly
8418 * mini.c: choose unsigned opcode if needed.
8419 This set of patches fixes bug #44291
8421 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
8423 * mini.c (optimize_branches): improved to handle all kinds of
8424 conditional branches.
8426 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
8428 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
8429 don't raise exceptions.
8431 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
8433 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
8434 to arch-specific files.
8436 2003-06-09 Martin Baulig <martin@ximian.com>
8438 * Makefile.am (libs): Added $(LIBGC_LIBS).
8440 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
8442 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
8443 and OP_ATAN (fixes bug#44293).
8445 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
8447 * Makefile.am, mini-x86.c: rename cpu description array to
8448 pentium_desc, since some compilers define the 'pentium' preprocessor
8451 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
8453 * mini.c (mini_select_instructions): add explicit branch if the
8454 following block is not the false target of a conditional branch -
8455 we need this with any optimization that reorder or remove bblocks
8457 * mini.c (optimize_branches): bug fixes
8459 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
8461 * mini.c (mono_method_to_ir): inline static readonly fields
8463 * ssa.c (fold_tree): start cfold support for long (very simple
8466 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
8468 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
8470 * inssel.brg: fixed memcpy (bug #44219).
8472 2003-06-05 Dick Porter <dick@ximian.com>
8474 * driver.c: Set the glib log levels to not abort if g_message
8477 g_set_prgname() has to happen before mini_init() so that the
8478 process handle gets the info.
8480 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
8482 * driver.c: add intrins to the default optimizations to get wider
8485 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
8487 * mini.h: some large basic blocks will overflow a 16-bit
8488 integers for symbolic registers.
8490 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
8492 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
8493 (mono_arch_output_basic_block): fix bug 43499
8495 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
8497 * mini.c: kill duplicated definition of mono_debug_format.
8499 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
8501 * mini-x86.c, arrays.cs: fixed register allocation bug.
8503 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
8505 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
8507 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
8509 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8512 (print_method_from_ip): also print source location information if
8515 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
8517 * mini.c (mono_find_block_region): bug fix in region code
8518 (mini_method_compile): enable removing unreachable code again, but
8519 only in methods without exception clauses.
8521 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
8523 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
8524 Implemented arglist opcode and handling of TypedReference type.
8525 Fixed x86 call convention when a structure is returned.
8526 Minimal support for calling static vararg methods.
8528 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
8530 * mini.c (mini_method_compile): always remove unreachable code,
8531 because the code in them may be inconsistent (access to dead
8532 variables for example).
8534 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
8536 * driver.c, debug-mini.c: warning fixes.
8538 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
8540 * Makefile.am, jit.h, mini.h: install header for embedding mono.
8542 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
8544 * mini.c: thread-static fields are registered in mono_class_vtable(),
8545 so ensure the function is called before checking for them.
8547 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
8549 * mini.c (optimize_branches): fix for bug 43586
8551 * jit-icalls.c (mono_llmult_ovf): added an additional check for
8552 overflow (fixes Bug #43639)
8554 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8556 * mini.c, objects.cs: allow the use of stobj for primitive types.
8558 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8560 * mini.c: be less strict about argument checking until we support
8561 running the verifier.
8563 2003-05-27 Nick Drochak <ndrochak@gol.com>
8565 * basic-long.cs: tests for (ulong)int * (ulong)int also
8566 * mini.c: use the same trick for (ulong)int * (ulong)int
8568 2003-05-27 Nick Drochak <ndrochak@gol.com>
8570 * basic-long.cs: add regression test for (long)int * (long)int
8571 * cpu-pentium.md: add op_bigmul specification
8572 * inssel-long32.brg: add OP_BIGMUL rule
8573 * mini-ops.h: add OP_BIGMUL
8574 * mini-x86.c: register allocator: handle case where src1 needs to be
8576 * mini.c: substitute special BIGMUL opcode in the tree for
8577 (long)int * (long)int
8579 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
8581 * jit-icalls.c: call the type ctor on field access if needed.
8583 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
8585 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
8586 to a method (including results of ldelema, bug#43207).
8588 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
8590 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
8591 colors to show exception handler blocks.
8593 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
8594 (fix for pinvoke7.cs).
8596 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8598 * mini.h, mini.c: ensure correct initialization order for types that
8599 require it. Prepare for lazy compilation of jit icall wrappers.
8600 Provide a name for opcode emulation to reduce unneeded mallocing.
8602 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
8604 * mini-x86.c: better register restoring code and profiling
8605 support for tail calls.
8607 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8609 * mini.h, driver.c: prepare for leaf methods optimization.
8611 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
8613 * mini.c: get targets of branches before converting a method.
8615 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
8617 * mini.c (optimize_branches): added some experimental code (disbaled)
8619 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
8621 * mini.c (optimize_branches): fix branch to branch optimization
8623 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
8625 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
8627 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
8629 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
8632 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
8634 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
8635 enable use of interface variables again.
8637 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
8638 I1 to registers because there is no simply way to sign extend 8bit
8639 quantities in caller saved registers on x86.
8641 * inssel-float.brg: set costs of some rules to 2 so
8642 that monobure always select the arch. specific ones if supplied,
8643 regardless of the order we pass the files to monoburg.
8645 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
8647 * mini.c, mini-x86.c: since the magic trampoline for jumps
8648 can't patch the code directly, we do it as soon as the
8649 method gets compiled.
8651 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
8653 * mini-x86.c, mini.h: introduce a new patching method
8654 to support CEE_JMP and tail calls.
8655 * mini.c: obey tail.call. Don't precompile methods target
8657 * tramp-x86.c: new trampoline code to handle methods
8658 reached through a jump.
8660 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
8662 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
8663 bit values to registers
8665 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
8667 * mini.c (mono_compile_get_interface_var): share interface
8668 variables if possible.
8670 2003-05-16 Martin Baulig <martin@ximian.com>
8672 * debug-mini.c (mono_init_debugger): New function to initialize
8673 the debugger. This is not in the debugger since it needs to
8674 access some of mini's internals.
8676 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
8678 * mini.c (mono_method_to_ir): inlining fixes/cleanups
8680 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
8682 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
8683 for value type handling.
8685 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
8687 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
8688 (mono_method_check_inlining): enable inlining of all kinds of wrappers
8690 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
8692 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
8693 the constructor through a proxy.
8695 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
8697 * jit-icalls.c, inssel.brg: fixes to array element address
8700 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
8702 * mini-x86.c (is_regsize_var): allocate pointer to registers
8704 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
8706 * driver.c: fixed typo, added intrins to the set of optimizations
8707 tested with regressions.
8709 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
8711 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
8712 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
8715 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
8717 * inssel.brg: remove some common pop instructions without side effects
8719 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
8721 * inssel-x86.brg: fixed thinko in int to double conversions.
8723 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
8725 * mini.c, jit-icalls.c: added runtime thread-static variable support.
8727 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
8729 * inssel-long32.brg: two more missing instructions.
8731 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
8733 * mini.c (mono_emit_call_args): set the cil_code for all arguments
8736 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
8738 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
8741 * basic-float.cs: Added tests for negative zero.
8743 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
8745 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
8746 a couple of missing operations for long casts, with test cases.
8748 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8750 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
8752 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
8754 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
8755 code size estimation.
8757 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
8759 * mini.c (mono_jit_create_remoting_trampoline): make it work with
8760 abstract methods (fix bug 42542)
8762 * aot.c: add ability to handle array types
8764 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
8766 * mini.c: Call the _specific versions of the object allocation
8767 functions if possible.
8769 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
8771 * driver.c: call setlocale ().
8773 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
8775 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
8778 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
8780 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
8782 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
8783 wrappers (fix bug 42122)
8785 2003-05-04 Martin Baulig <martin@ximian.com>
8787 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
8789 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
8790 s/mini_set_defaults/mono_set_defaults/g.
8792 2003-05-04 Martin Baulig <martin@ximian.com>
8794 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
8796 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8798 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
8799 (reported by Don Roberts).
8801 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
8803 * mini.c: temporarily work around two bugs for this release.
8805 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
8807 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
8808 that contains -export-dynamic and it makes using the ld script
8810 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
8812 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
8814 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
8817 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
8819 * mini.c: make sure leave calls all the needed finally blocks,
8820 even when the target jumps out of multiple exception clauses.
8822 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
8824 * ldscript, Makefile.am: add linker script to reduce the number of
8825 exported symbols (should also fix the issues with libwine defining
8826 some of the same symbols in io-layer).
8828 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
8830 * driver.c (mini_main): Avoid assertion when no file name is given on
8833 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
8835 * driver.c: added --version/-V command line option.
8836 Added the inline optimization in the regression tests.
8838 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
8840 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
8841 to the type in the method signature (fixes bug#42134).
8843 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
8845 * mini.c: when inlining, check this is not null only when needed (bug #42135).
8847 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
8849 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
8851 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8853 * driver.c: fixed bug #42100.
8855 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
8857 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
8859 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
8861 * mini.c: moved most of the code required to do inlining to its own
8862 function so it can be reused. Inline also ctors if appropriate.
8864 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
8866 * Makefile.am: Link with -export-dynamic so shared libs loaded by
8867 the runtime can call mono API functions.
8869 2003-04-27 Martin Baulig <martin@ximian.com>
8871 * debug-mini.c (mono_debug_init_method): Added
8872 `guint32 breakpoint_id' argument; if the method has a breakpoint,
8873 send a notification to the debugger.
8875 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
8876 running in the Mono Debugger, just pass the breakpoint number to
8877 mono_debug_init_method().
8879 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
8881 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
8883 * mini.c: allow some more unsafe compares.
8885 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
8887 * mini-x86.c, Makefile.am: make distcheck works (partially from
8888 a patch by Richard Lee <r.h.lee@attbi.com>).
8889 * regset.c, regset.h: removed, they are unused.
8891 2003-04-25 Dick Porter <dick@ximian.com>
8893 * driver.c: Usage reports the name as 'mono' not 'mini'
8894 * exceptions-x86.c: Build and run on freebsd
8896 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
8898 * Makefile.am: install the program with the 'mono' name and
8899 the library as libmono instead of mini and libmini.
8901 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
8903 * driver.c: provide the APIs for the embedding interface of the old jit.
8905 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
8907 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
8909 2003-04-23 Martin Baulig <martin@ximian.com>
8911 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
8913 * driver.c: Added `--debug' command line argument to enable
8916 2003-04-23 Martin Baulig <martin@ximian.com>
8918 * debug.[ch]: Removed. The code is now in
8919 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
8921 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
8924 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
8926 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
8928 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8931 (mini_cleanup): moved mono_runtime_cleanup call after the call to
8932 mono_domain_finalize.
8933 (mini_method_compile): use mono_method_profile* if the the option is
8936 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
8938 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
8939 methods with their wrapper.
8941 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
8942 methods with their wrapper.
8944 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
8947 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
8950 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
8953 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
8955 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
8957 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
8959 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
8960 of the mempool. This is slightly faster and uses less memory
8962 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
8964 * mini.c: avoid O(n) allocation for variables.
8966 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
8968 * mini.c: handle items on the stack after inlining methods.
8970 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
8972 * mini.c: make the method->opcode optimization dependent
8973 on MONO_OPT_INSTRINS and do it lazily.
8975 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
8977 * driver.c: print overall results at the end of regression run.
8979 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
8981 * inssel.brg: don't overwrite symbolic registers.
8983 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
8985 * inssel-x86.brg: fix conversion from long to float.
8987 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
8989 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
8991 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
8993 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
8995 * driver.c: Added --print-vtable option as in the old JIT.
8997 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
8999 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
9001 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
9003 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
9005 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
9007 * mini.c regalloc.c regalloc.h: Fix memory leak.
9009 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
9011 * aot.c (mono_aot_get_method): register all used strings
9013 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
9015 * mini.c: always intern strings references with ldstr at compile time.
9017 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
9019 * Makefile.am: add BUILT_SOURCES.
9021 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
9023 * driver.c: give a better error message when the assembly to execute
9024 doesn't have an entry point.
9026 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
9028 * Makefile.am: added hack for automake
9030 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
9033 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
9035 22003-04-07 Martin Baulig <martin@ximian.com>
9037 * Makefile.am: Added Makefile.am.
9039 * debugger-main.c: Removed, this is now in the debugger where it
9042 * mini.pc.in: Call this package `mini' for the moment.