1 2006-09-26 Zoltan Varga <vargaz@gmail.com>
3 * mini.h: Remove the comment too then.
5 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
7 * mini.h: put back backend.data which is to be used shortly and
8 doesn't increase the size of MonoInst. If any 64 bit arch aligned
9 pointers on 4 byte boundaries it'd have much bigger issues running
10 and you can ifdef it out anyway.
12 2006-09-26 Zoltan Varga <vargaz@gmail.com>
14 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
15 MonoInst size by 4 bytes on 64 bit machines.
17 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
19 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
20 replacement with more meaningful field names. Arch maintainers, please
21 check the assigned names are good enough for your arch.
23 2006-09-26 Zoltan Varga <vargaz@gmail.com>
25 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
26 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
28 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
30 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
31 relocations and memory requirements, put the optimization flags
32 definitions in their own file.
34 2006-09-24 Zoltan Varga <vargaz@gmail.com>
36 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
38 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
40 2006-09-22 Zoltan Varga <vargaz@gmail.com>
42 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
44 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
46 * inssel.brg: use the correct function to get the size of an item
47 in an array, given an element class.
48 * aot-compiler.c: do not access class->class_size directly.
50 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
52 * mini.h, debug-mini.c: added a debugging function to print
53 info about local variables and arguments in a jitted method.
55 2006-09-20 Zoltan Varga <vargaz@gmail.com>
57 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
59 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
61 2006-09-19 Zoltan Varga <vargaz@gmail.com>
63 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
64 inner and outer loops when passing vtypes.
66 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
68 * mini-ppc.c: take into account the cpu errata for cache flushing
69 which caused some random errors (bug #79381).
71 2006-09-19 Zoltan Varga <vargaz@gmail.com>
73 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
74 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
76 2006-09-17 Zoltan Varga <vargaz@gmail.com>
78 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
81 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
84 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
85 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
87 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
90 2006-09-13 Zoltan Varga <vargaz@gmail.com>
92 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
94 2006-09-12 Zoltan Varga <vargaz@gmail.com>
96 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
97 macro does not have to be changed during debugging.
99 * 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>.
101 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
103 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
105 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
106 MONO_ARCH_NO_EMULATE_MUL is defined.
108 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
110 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
112 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
114 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
116 2006-09-11 Zoltan Varga <vargaz@gmail.com>
118 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
119 stuff to mini-exceptions.c where it is used.
121 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
122 setup code, the real one is in mini-exceptions.c.
124 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
125 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
126 some changes from the freebsd ports tree.
128 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
131 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
133 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
135 * mini.c: on Linux, check for /proc to be mounted
136 (bug# 79351, novell bug#201204).
138 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
140 * mini.c: handle cases where pthread_attr_getstack() behaves
141 incorrectly (bug #78096).
143 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
145 * mini-arm.c: support larger stack frames (bug #79272).
147 2006-09-08 Zoltan Varga <vargaz@gmail.com>
149 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
151 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
154 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
155 mono_class_from_name () to find a class from its name.
157 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
159 2006-09-07 Zoltan Varga <vargaz@gmail.com>
161 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
163 2006-09-05 Kornél Pál <kornelpal@gmail.com>
165 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
167 2006-09-04 Zoltan Varga <vargaz@gmail.com>
169 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
170 callinfo->trampoline.
172 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
174 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
177 2006-09-03 Zoltan Varga <vargaz@gmail.com>
179 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
181 2006-09-02 Zoltan Varga <vargaz@gmail.com>
183 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
184 stats.method_trampolines, it is already done by the generic trampoline code.
186 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
188 2006-09-01 Zoltan Varga <vargaz@gmail.com>
190 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
192 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
194 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
196 * mini.c (print_jit_stats): Print mscorlib mempool size too.
198 * mini.c (print_jit_stats): Print new stats.
200 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
202 2006-08-31 Zoltan Varga <vargaz@gmail.com>
204 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
205 Address on two dimensional arrays. Fixes #78729.
207 * mini.h (MonoCompile): Add a 'skip_visibility' field.
209 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
212 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
214 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
217 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
219 (mini_get_ldelema_ins): Ditto.
221 2006-08-30 Zoltan Varga <vargaz@gmail.com>
223 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
224 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
227 2006-08-29 Neale Ferguson <neale@sinenomine.net>
229 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
230 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
232 * exceptions-s390x.c: Cosmetic change.
234 * tramp-s390.c: Fix warning.
236 * cpu-s390.md: Correct length of mul_imm.
238 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
240 * aot-compiler.c: added binary writer with ELF backend
241 implementation (only on Linux/x86 for now).
243 2006-08-18 Zoltan Varga <vargaz@gmail.com>
245 * Makefile.am: Don't run net 2.0 AOT tests.
247 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
248 (mono_compile_assembly): Skip net 2.0 assemblies as well.
250 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
252 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
254 * aot-compiler.c: simplified and refactored the asm-writing code
255 to allow different backends.
257 2006-08-18 Zoltan Varga <vargaz@gmail.com>
259 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
261 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
262 little. Share patches of type TYPE_FROM_HANDLE as well.
264 * mini.c (mono_patch_info_equal): New helper function.
265 (mono_patch_info_hash): Ditto.
267 * aot-compiler.c (emit_method_code): Fix s390 build.
269 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
270 is not handled because it is stored as a flag and not as a type ctor. Fixes
273 2006-08-17 Zoltan Varga <vargaz@gmail.com>
275 * aot-compiler.c: Fix computation of GOT slot statistics.
277 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
278 Also remove support for not PIC AOT.
280 * mini.h: Bump AOT file format version.
282 * objects.cs: Add a test for #78990.
284 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
285 (peter.dettman@iinet.net.au). Fixes #79087.
287 * basic-long.cs: Add a test for the above.
289 2006-08-16 Zoltan Varga <vargaz@gmail.com>
291 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
293 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
296 2006-08-15 Zoltan Varga <vargaz@gmail.com>
298 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
301 2006-08-10 Jonathan Chambers <joncham@gmail.com>
303 * mini.c: Don't verify COM proxy invoke calls
306 2006-08-10 Dick Porter <dick@ximian.com>
308 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
309 which process is holding semaphores locked.
311 2006-08-08 Zoltan Varga <vargaz@gmail.com>
313 * mini-ia64.c mini-amd64.c: Fix #79027.
315 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
317 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
319 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
320 implicit arguments in a vararg call. Fixes #79027.
322 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
324 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
325 (mono_get_array_new_va_signature): Ditto.
327 2006-08-05 Zoltan Varga <vargaz@gmail.com>
329 * aot-runtime.c: Call init_plt lazily.
331 * inssel-long.brg: Fix unsigned long->int conversion.
333 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
335 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
336 that most data is now in the .rss/.data section.
338 2006-08-04 Zoltan Varga <vargaz@gmail.com>
340 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
342 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
344 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
346 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
348 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
349 virtual call. Fixes #79010.
351 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
352 and use the result as the this argument in the real call.
354 * generics.2.cs: Add a new test for #79010.
356 2006-08-03 Zoltan Varga <vargaz@gmail.com>
358 * mini-x86.c: Fix a warning.
360 * aot-compiler.c: Add a bunch of statistics.
362 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
364 2006-08-02 Zoltan Varga <vargaz@gmail.com>
366 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
368 2006-08-01 Zoltan Varga <vargaz@gmail.com>
370 * 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>.
372 2006-07-13 Miguel de Icaza <miguel@novell.com>
374 * mini.c (mono_method_to_ir): Obtain the original method in the
375 CIL stream and use this to perform validation.
379 2006-07-19 Zoltan Varga <vargaz@gmail.com>
381 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
382 (mono_arch_call_opcode): Ditto.
384 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
387 * mini.c (mono_patch_info_dup_mp): New helper function.
389 * aot-compiler.c (compile_method): Fix some of the memory allocated during
390 compilation. Fixes #78827.
392 2006-07-18 Kornél Pál <kornelpal@gmail.com>
394 * declsec.c: Use original security informations for
395 MONO_WRAPPER_MANAGED_TO_MANAGED.
397 2006-07-15 Jonathan Chambers <joncham@gmail.com>
399 * mini.c: Allow Com Interop methods/classes and
400 don't verify COM wrapper calls
403 2006-07-13 Zoltan Varga <vargaz@gmail.com>
405 * inssel-long32.brg: Fix long->i4 checked conversion.
407 * exceptions.cs: Add a test for the above.
409 2006-07-08 Zoltan Varga <vargaz@gmail.com>
411 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
413 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
416 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
419 2006-07-03 Zoltan Varga <vargaz@gmail.com>
421 * mini.c: Fix solaris/x86 exception handling.
423 * Makefile.am: Get rid of $(ICU_LIBS).
425 2006-07-02 Zoltan Varga <vargaz@gmail.com>
427 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
428 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
429 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
431 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
433 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
434 this function causes a SIGSEGV.
436 2006-06-22 Zoltan Varga <vargaz@gmail.com>
438 * mini.c: Remove unused solaris/x86 includes.
440 2006-06-21 Zoltan Varga <vargaz@gmail.com>
442 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
444 2006-06-20 Jb Evain <jbevain@gmail.com>
446 * cpu-g4.md: fix max length of start_handler instruction.
448 2006-06-20 Massimiliano Mantione <massi@ximian.com>
449 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
451 2006-06-16 Massimiliano Mantione <massi@ximian.com>
452 * ssa.c: Fixed bug 78653 for SSA based deadce.
453 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
454 MonoInst.flags, used in SSA based deadce.
455 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
456 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
458 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
460 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
461 it can end up using non executable memory on ppc64 systems
462 running ppc32 userspace (fix from Johannes Berg).
464 2006-06-14 Dick Porter <dick@ximian.com>
466 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
469 2006-06-13 Massimiliano Mantione <massi@ximian.com>
470 * mini.c: Made so that inline is locally disabled if it would
471 trigger a .cctor, because too many apps depend on this behavior
472 (which seems to be also the one of the MS CLR).
474 2006-06-13 Zoltan Varga <vargaz@gmail.com>
476 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
477 No idea why this worked before.
479 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
480 which branch to outer exception clauses since they could skip the
481 inner finally clauses. Fixes #78633.
483 * exceptions.cs: Add a test for the above.
485 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
488 * iltests.il: Add a test for the above.
490 2006-06-12 Zoltan Varga <vargaz@gmail.com>
492 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
493 after the end of a try bblock, to prevent asserts in mini_method_compile ().
495 * iltests.il: Add a test for the above.
497 2006-06-10 Zoltan Varga <vargaz@gmail.com>
499 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
501 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
502 methods as instrinsics.
504 2006-06-09 Wade Berrier <wberrier@novell.com>
506 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
507 (simple-cee-ops.h ssapre-mini-ops.h)
509 2006-06-09 Neale Ferguson <neale@sinenomine.net>
511 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
512 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
514 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
515 * cpu-s390x.md: Fix max. length values for a couple of instructions.
517 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
519 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
521 2006-06-08 Massimiliano Mantione <massi@ximian.com>
523 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
524 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
525 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
526 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
527 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
528 of opcodes, so that bug 78549 should not happen again.
529 * ssapre.c: Updated to use the renamed files.
531 2006-06-08 Zoltan Varga <vargaz@gmail.com>
533 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
534 in OP_ATOMIC_EXCHANGE_I4.
536 2006-06-07 Wade Berrier <wberrier@novell.com>
538 * tramp-s390.c: Fix s390 build (add missing pointer declarations
539 in mono_debugger_create_notification_function)
541 2006-06-06 Zoltan Varga <vargaz@gmail.com>
543 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
545 * mini.c (type_from_stack_type): Disable some changes which do not
548 * driver.c: Reenable opts.
550 * mini.h (MonoStackSlot): New structure to keep track of the verification state
551 of the evaluation stack.
553 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
554 evaluation stack trace at entry to the bblock.
556 * mini.c (merge_stacks): New function to perform verification of stack merges.
557 Turned off by default.
559 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
562 2006-06-06 Massimiliano Mantione <massi@ximian.com>
564 * local-propagation.c: Fixed bug 78549.
566 2006-06-04 Zoltan Varga <vargaz@gmail.com>
568 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
570 2006-06-02 Miguel de Icaza <miguel@novell.com>
572 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
573 tramp-arm.c, tramp-ia64.c
574 (mono_debugger_create_notification_function): Update signature to
575 new signature and use new protocol for creating the notification
578 Should fix the build.
580 2006-06-02 Geoff Norton <gnorton@customerdna.com>
582 * exceptions-ppc.c (mono_jit_walk_stack)
583 (ves_icall_get_frame_info): Fix the build
585 2006-06-02 Zoltan Varga <vargaz@gmail.com>
587 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
589 2006-05-31 Raja R Harinath <rharinath@novell.com>
591 * il2tests.2.il: New file for generics CIL tests. Add test for
593 * Makefile.am: Update.
596 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
599 2006-05-30 Massimiliano Mantione <massi@ximian.com>
601 * aliasing.c: Fixed bug 78311.
603 2006-05-29 Martin Baulig <martin@ximian.com>
605 * mini-exceptions.c (mono_find_jit_info): When computing the
606 native offset, check whether we're actually inside the method's
607 code; call mono_debug_print_stack_frame() to format the frame.
608 (ves_icall_System_Exception_get_trace): Call
609 mono_debug_print_stack_frame() to format the stack frame.
610 (ves_icall_get_trace): Update to the new debugging API.
611 (mono_jit_walk_stack_from_ctx): Likewise.
612 (ves_icall_get_frame_info): Likewise.
614 * mini.c (get_method_from_ip): Use the new debugging API.
615 (mono_print_method_from_ip): Likewise.
618 (mono_jit_walk_stack): Use the new debugging API.
619 (ves_icall_get_frame_info): Likewise.
621 2006-05-27 Zoltan Varga <vargaz@gmail.com>
623 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
625 2006-05-25 Massimiliano Mantione <massi@ximian.com>
627 * mini.c: Added "limitator" to inline for debugging.
629 2006-05-24 Martin Baulig <martin@ximian.com>
631 * debug-debugger.c (mono_debugger_init): Create a private,
632 malloc()-based code manager for the notification function and
633 intentionally leak it on exit. This fixes the crash-on-exit race
637 (mono_debugger_create_notification_function): Added
638 `MonoCodeManager *' argument.
641 (mono_debugger_create_notification_function): Added
642 `MonoCodeManager *' argument.
644 2006-05-23 Massimiliano Mantione <massi@ximian.com>
646 * aliasing.c: Fixed 64 bit issue.
647 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
648 default since all known bugs are fixed (one more time!).
650 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
652 * mini.c: write barrier support.
654 2006-05-23 Martin Baulig <martin@ximian.com>
656 * debug-debugger.c: Revert Paolo's change. Add comment and #error
657 check at the top of the file.
659 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
661 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
662 reverting changes without reason and without changelog entries.
664 2006-05-18 Zoltan Varga <vargaz@gmail.com>
666 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
667 to a few opcodes. Fixes #78439.
669 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
670 consistency with other archs.
672 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
674 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
676 * debug-debugger.c: fix the build.
678 2006-05-17 Martin Baulig <martin@ximian.com>
681 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
682 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
683 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
684 (debugger_attach): Call GC_mono_debugger_add_all_threads().
686 2006-05-11 Zoltan Varga <vargaz@gmail.com>
688 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
690 2006-05-10 Zoltan Varga <vargaz@gmail.com>
692 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
693 MONO_TYPE_GENERICINST.
695 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
696 MONO_TYPE_GENERICINST.
698 2006-05-09 Zoltan Varga <vargaz@gmail.com>
700 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
703 2006-05-08 Zoltan Varga <vargaz@gmail.com>
705 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
707 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
709 2006-05-06 Zoltan Varga <vargaz@gmail.com>
711 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
712 mono_trace_cleanup ().
714 * iltests.il: Fix problem with the newly added test.
716 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
717 due to register constraints, free up the previous hreg. Fixes #78314.
719 * iltests.il: Add new test for #78314.
721 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
722 Interlocked.Add. Fixes #78312.
724 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
726 2006-05-05 Zoltan Varga <vargaz@gmail.com>
728 * inssel.brg (mini_emit_virtual_call): Fix a warning.
730 2006-05-05 Martin Baulig <martin@ximian.com>
732 * debug-mini.c (mono_debug_open_block): New method.
735 (mono_arch_output_basic_block): Call mono_debug_open_block() at
736 the beginning of each basic block.
739 (mono_arch_output_basic_block): Call mono_debug_open_block() at
740 the beginning of each basic block.
742 2006-05-04 Massimiliano Mantione <massi@ximian.com>
744 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
745 default until I understand why they break the build on amd64.
747 2006-05-04 Zoltan Varga <vargaz@gmail.com>
749 * mini.c (mini_cleanup): Call mono_cleanup ().
751 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
754 2006-05-04 Massimiliano Mantione <massi@ximian.com>
756 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
757 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
758 default since all known bugs are fixed, and I cannot reproduce bug
759 77944... I'm asking Matt Hargett to test again after this commit.
761 2006-04-28 Massimiliano Mantione <massi@ximian.com>
763 * mini-codegen.c: Fixed typo that thrashed inline.
765 2006-04-28 Zoltan Varga <vargaz@gmail.com>
767 * dominators.c (compute_dominators): Avoid using a worklist since
768 it is not correct in some cases. Instead, iterate over all bblocks as
769 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
771 2006-04-28 Miguel de Icaza <miguel@novell.com>
773 * mini.c (mono_jit_compile_method_inner): Use
774 mono_prepare_exception_from_error that resets the value
777 2006-04-27 Miguel de Icaza <miguel@novell.com>
779 * mini.c: Move the mini_loader_error_to_exception to metadata.
781 2006-04-27 Massimiliano Mantione <massi@ximian.com>
783 * aliasing.c: Fixed bug 78210.
785 2006-04-27 Massimiliano Mantione <massi@ximian.com>
787 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
788 default until all their problems (or the ones they trigger) are fixed.
790 2006-04-26 Zoltan Varga <vargaz@gmail.com>
792 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
794 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
795 as loaded only after resolving patches since that could invoke the same method.
797 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
799 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
802 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
805 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
808 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
809 made from AOT code through the PLT table.
811 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
812 holding the plt offset when a call is made to the aot plt trampoline.
814 2006-04-25 Zoltan Varga <vargaz@gmail.com>
816 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
819 * Makefile.am (common_sources): Fix build breakage.
821 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
822 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
823 intra-assembly calls if possible.
825 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
827 * mini-trampolines.c: Handle PLT entries.
829 * mini.c: Avoid creating a GOT var for calls.
831 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
834 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
837 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
840 * mini.h: Bump AOT file format version.
842 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
845 2006-04-25 Martin Baulig <martin@ximian.com>
847 * driver.c: Disable copyprop, consprop and inline when running
850 2006-04-25 Martin Baulig <martin@ximian.com>
852 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
853 with `get_current_thread' and added `detach'.
854 (MonoDebuggerMetadataInfo): Added `thread_size',
855 `thread_tid_offset', `thread_stack_ptr_offset' and
856 `thread_end_stack_offset'.
858 2006-04-25 Zoltan Varga <vargaz@gmail.com>
860 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
863 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
864 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
866 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
868 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
870 * aot.c: Add support for ADJUSTED_IID.
872 2006-04-24 Zoltan Varga <vargaz@gmail.com>
874 * aot.c (emit_method_order): Don't align method_order_end.
876 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
877 the interface ID changes.
879 2006-04-21 Dick Porter <dick@ximian.com>
881 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
882 cleaning up a thread. Fixes the new part of bug 77470.
884 2006-04-20 Geoff Norton <gnorton@customerdna.com>
886 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
889 2006-04-19 Zoltan Varga <vargaz@gmail.com>
891 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
893 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
894 SIGSEGV. Fixes #78072.
896 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
897 unregister our SIGABRT handler.
899 2006-04-19 Massimiliano Mantione <massi@ximian.com>
901 * mini.c: Disabled inline where it can alter the call stack in a
902 way visible from managed code.
903 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
906 2006-04-16 Zoltan Varga <vargaz@gmail.com>
908 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
909 on other platforms. Fixes #78089.
911 2006-04-13 Martin Baulig <martin@ximian.com>
913 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
914 determine whether we're inside the debugger.
917 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
919 2006-04-12 Zoltan Varga <vargaz@gmail.com>
921 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
922 handler clauses. Fixes #78024.
924 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
925 in the CALL_MEMBASE opcodes. Fixes #78088.
926 (mono_arch_get_vcall_slot_addr): Ditto.
928 2006-04-10 Martin Baulig <martin@ximian.com>
930 * debug-debugger.c: The thread handling code has now been moved
931 into ../metadata/threads.c.
933 2006-04-10 Zoltan Varga <vargaz@gmail.com>
935 * driver.c (mono_main): Fix --with-gc=none build.
937 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
938 (mono_spillvar_offset_float): Ditto.
939 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
940 hreg, not when its !global, since on ia64, there is a third category: stacked
943 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
945 * mini.c: set MonoInst->klass for load field address and a few other
948 2006-04-10 Zoltan Varga <vargaz@gmail.com>
950 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
952 2006-04-07 Zoltan Varga <vargaz@gmail.com>
954 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
955 the branch opt changes.
957 2006-04-06 Dick Porter <dick@ximian.com>
959 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
961 * wapihandles.c (mini_wapi_seminfo):
962 * driver.c (mono_main): Add semaphore info option
964 2006-04-05 Zoltan Varga <vargaz@gmail.com>
966 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
967 branch optimization changes. Fixes #78009.
969 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
971 * mini.c: ignore accessibility of methods in managed->native wrappers.
973 2006-04-04 Zoltan Varga <vargaz@gmail.com>
975 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
977 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
979 2006-04-03 Zoltan Varga <vargaz@gmail.com>
981 * mini.c: Modify the branch optimizations to preserve the invariant that
982 the entries inside the in_bb and out_bb arrays are unique.
983 (mono_unlink_bblock): Avoid creation of new arrays.
985 2006-04-02 Zoltan Varga <vargaz@gmail.com>
987 * mini.c (mono_unlink_bblock): Fix regression caused by previous
990 2006-04-01 Zoltan Varga <vargaz@gmail.com>
992 * mini.c (optimize_branches): Remove the "optimizations" in
993 the cbranch1/cbranch2 -> branch cases which were causing several
994 problems in the past. Fixes #77986.
996 2006-03-31 Chris Toshok <toshok@ximian.com>
998 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
999 default optimizations :(
1001 2006-03-31 Zoltan Varga <vargaz@gmail.com>
1003 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
1006 2006-03-31 Massimiliano Mantione <massi@ximian.com>
1008 * local-propagation.c: Added comments to structs and removed
1009 "Mono" prefixes from local tree mover types.
1011 2006-03-30 Zoltan Varga <vargaz@gmail.com>
1013 * Makefile.am (arch_sources): Define this for each architecture so
1014 libmono_la_SOURCES is defined in one place.
1016 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
1018 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
1021 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
1023 * driver.c: print the GC name supplied by configure.
1025 2006-03-29 Massimiliano Mantione <massi@ximian.com>
1027 * local-propagation.c: Added tree mover, and moved here all the
1028 local propagation code from mini.c
1029 * mini.c: Added support for treeprop, and moved all the local
1030 propagation code to local-propagation.c
1031 * mini.h: Added support for treeprop
1032 * driver.c: Added support for treeprop, enabled consprop, copyprop,
1033 treeprop, inline and deadce by default
1034 * Makefile.am: Added local-propagation.c
1036 2006-03-25 Zoltan Varga <vargaz@gmail.com>
1038 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
1040 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
1042 * debug-debugger.c: make it compile without the Boehm GC.
1044 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
1046 * mini.c: fixed issue with mismatch when an icall is registered
1047 with multiple names but same address.
1049 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
1051 * declsec.c, mini-exceptions.c: use write barrier to set reference
1052 fields of managed objects.
1054 2006-03-19 Zoltan Varga <vargaz@gmail.com>
1056 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
1057 (can_access_internals): Fix a warning.
1059 * mini.c (print_method_from_ip): Rename this to
1060 mono_print_method_from_ip so it gets exported.
1062 * trace.c: Deal with strings inside StringBuilder's containing garbage
1063 and fix memory leaks. Fixes #77848.
1065 2006-03-19 Zoltan Varga <vargaz@gmail.com>
1067 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
1070 2006-03-16 Neale Ferguson <neale@sinenomine.net>
1072 * mini-s390.c: Remove OP_X86_TEST_NULL.
1074 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
1076 * mini.c: use the correct GetHashCode() for the moving collector.
1078 2006-03-16 Massimiliano Mantione <massi@ximian.com>
1080 * liveness.c: Regalloc spill cost tuning.
1082 2006-03-15 Neale Ferguson <neale@sinenomine.net>
1084 * mini-s390x.h: Correct S390_LONG macro.
1086 * mini-s390x.c: Cleanup unused code.
1088 2006-03-15 Zoltan Varga <vargaz@gmail.com>
1090 * jit-icalls.h: New file.
1092 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
1093 icalls and include that instead of including jit-icalls.c.
1095 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
1098 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
1100 * mini.c: when checking for member accessibility, also check for
1101 friend assemblies and for explicit interface implementations.
1103 2006-03-14 Zoltan Varga <vargaz@gmail.com>
1105 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
1107 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
1109 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
1110 common cases are done first.
1112 * mini-ops.h: Only define platform specific opcodes on the given platform.
1114 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
1117 2006-03-14 Martin Baulig <martin@ximian.com>
1119 Revert Paolo's change from r57348:
1121 * mini.h: don't use gboolean for bitfields.
1122 * mini.c: verifier changes for fields and methods accessibility.
1124 2006-03-13 Neale Ferguson <neale@sinenomine.net>
1126 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
1128 * mini-s390x.c: Fix conv_r_un.
1130 * cpu-s390, cpu-s390x.md: Fix lengths.
1132 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
1134 * mini.c: nested types have access to all the nesting
1135 levels, not just the enclosing types.
1137 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
1139 * mini.c: added a few more verification checks.
1141 2006-03-12 Zoltan Varga <vargaz@gmail.com>
1143 * liveness.c: Merge optimizations from the linear-il branch.
1145 2006-03-11 Zoltan Varga <vargaz@gmail.com>
1147 * mini-ia64.c (emit_call): Add a comment.
1149 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
1151 * tramp-ia64.c: Fix some warnings.
1153 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
1155 * mini.h: don't use gboolean for bitfields.
1156 * mini.c: verifier changes for fields and methods accessibility.
1158 2006-03-11 Zoltan Varga <vargaz@gmail.com>
1160 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
1161 lazy icall wrapper changes.
1163 * dominators.c: Replace all the dominator algorithms with faster
1164 ones from the linear-il branch.
1166 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
1169 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
1170 common cases are done first.
1172 * mini-amd64.c: Fix some warnings.
1174 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
1177 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
1180 * mini.h: Add a missing prototype.
1182 2006-03-10 Zoltan Varga <vargaz@gmail.com>
1184 * mini.c: Compile icall wrappers lazily.
1186 * mini-codegen.c: Use printf instead of g_print since its much faster.
1188 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
1191 * mini.c (optimize_branches): Cache the negative result from
1192 remove_block_if_useless ().
1194 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
1195 Also fix some bblock linking issues.
1197 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
1200 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
1202 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
1203 accessed fields first, for better cache behavior.
1205 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
1207 * mini.c: speedup IList<T> array accesses.
1209 2006-03-09 Zoltan Varga <vargaz@gmail.com>
1211 * mini.c (mono_method_to_ir): Handle large methods overflowing the
1212 inline_costs counter. Fixes #77190.
1214 2006-03-06 Zoltan Varga <vargaz@gmail.com>
1216 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
1217 trace messages. Fixes #77706.
1219 2006-03-04 Martin Baulig <martin@ximian.com>
1221 * tramp-amd64.c, tramp-x86.c
1222 (mono_debugger_create_notification_function): Use
1223 mono_global_codeman_reserve() to allocate a buffer at runtime and
1226 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
1228 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
1229 notification function at runtime and then call `initialize' in the
1230 `MONO_DEBUGGER__debugger_info' vtable.
1232 2006-03-04 Zoltan Varga <vargaz@gmail.com>
1234 * iltests.il: Fix a visibility problem.
1236 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
1238 * driver.c, mini.c: add hooks for the counters API.
1240 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
1242 * driver.c: show disabled options.
1244 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
1246 * linear-scan.c: always use cost-driven selection.
1248 2006-02-28 Raja R Harinath <rharinath@novell.com>
1250 * jit-icalls.c (helper_compile_generic_method): Revert change from
1253 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
1255 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
1257 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
1259 * inssel.brg: style fixes, mostly to force the updated monoburg
1260 to run for people using svn.
1262 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
1264 * mini.c: match monoburg changes.
1266 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
1268 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
1269 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
1270 declaration in the header file.
1272 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
1274 * helpers.c: reduce relocations and mem usage.
1276 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
1278 * mini.h, mini-codegen.c: disable logging features if
1279 requested by configure.
1281 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
1283 * mini.c: tiny verifier changes.
1285 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
1287 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
1288 cpu-pentium.md: stack alignment changes for osx/x86,
1289 partially from Geoff Norton <gnorton@customerdna.com>.
1291 2006-02-24 Raja R Harinath <harinath@gmail.com>
1293 * jit-icalls.c (helper_compile_generic_method): Update to changes
1294 in metadata/class.c.
1296 2006-02-24 Zoltan Varga <vargaz@gmail.com>
1298 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
1300 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
1301 interface calls with large offsets.
1303 2006-02-23 Raja R Harinath <rharinath@novell.com>
1305 * jit-icalls.c (helper_compile_generic_method): Document the
1306 special-case we depend on so that we can inflate the method twice
1307 with the same context with no bad side-effects.
1309 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
1311 * mini-x86.c, mini-amd64.c: fix for case when xen support
1314 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
1316 * mini-x86.c, mini-amd64.c: generate code to access tls items
1317 in a faster way for Xen systems.
1319 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
1321 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
1322 updates and compilation fixes for the OSX/x86 port, mostly from
1323 Geoff Norton <gnorton@customerdna.com>.
1325 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
1327 * inssel.brg: faster interface call implementation
1328 to sync with the interface_offsets MonoVTable changes.
1330 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
1332 * mini.c: more verification checks.
1334 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
1336 * mini.c: added a few more verification checks.
1338 2006-02-17 Neale Ferguson <neale@sinenomine.net>
1340 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
1341 facility on the processor and use it if available.
1343 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
1345 * driver.c, aot.c, mini.c: throw exception if the IL code is
1346 invalid or unverifiable.
1348 2006-02-17 Raja R Harinath <rharinath@novell.com>
1350 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
1353 2006-02-16 Zoltan Varga <vargaz@gmail.com>
1355 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
1357 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
1359 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
1360 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
1361 handling of instantiated generic valuetypes.
1363 2006-02-11 Zoltan Varga <vargaz@gmail.com>
1365 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
1366 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
1369 * generics.2.cs: Revert the nullable reftypes tests.
1371 2006-02-10 Zoltan Varga <vargaz@gmail.com>
1373 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
1374 using __builtin_frame_address (1) as it doesn't work in the presence
1375 of optimizations. Hopefully fixes #77273.
1377 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
1378 -> generics.cs change as it doesn't work with some automake versions.
1380 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
1382 * mini.c: handle systems that sue a different way to
1383 retrieve the stack address of the current thread.
1385 2006-02-09 Zoltan Varga <vargaz@gmail.com>
1387 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
1388 it specially in the makefile.
1390 * generics.2.cs: Add tests for nullable reference types.
1392 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
1394 * mini.c: always handle the case when mono_jit_init()
1395 is called in a thread different from the main thread,
1396 confusing libgc (bug #77309).
1398 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
1400 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
1402 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
1404 * mini.c: change optimize_branches () to use a single loop
1405 and introduce a new optimization to simplify some range checks.
1407 2006-02-03 Martin Baulig <martin@ximian.com>
1409 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
1410 and merged with debugger_thread_manager_add_thread().
1411 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
1412 inform the debugger about the main thread.
1414 2006-02-03 Zoltan Varga <vargaz@gmail.com>
1416 * basic.cs: Add test for div.un/rem.un constant folding.
1418 2006-02-03 Neale Ferguson <neale@sinenomine.net>
1420 * cpu-s390x.md: correct int_xor_imm length
1422 2006-02-03 Zoltan Varga <vargaz@gmail.com>
1424 * generics.2.cs: New test for #77442.
1426 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
1429 2006-02-02 Martin Baulig <martin@ximian.com>
1431 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
1432 <mono/metadata/mono-debug-debugger.h>
1434 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
1436 2006-02-02 Martin Baulig <martin@ximian.com>
1438 * debug-debugger.h: New header file for debug-debugger.c.
1440 * debug-debugger.c: Big API cleanup; don't run the managed Main()
1441 function is a separate thread anymore; add support for attaching.
1443 2006-02-01 Zoltan Varga <vargaz@gmail.com>
1445 * tramp-x86.c: Fix a warning.
1447 2006-01-31 Zoltan Varga <vargaz@gmail.com>
1449 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
1450 on very large methods.
1452 * aot.c (load_patch_info): Fix a warning.
1454 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
1456 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
1457 mini-ops.h: alu membase optimizations.
1459 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
1461 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
1462 to speedup StringBuilder.
1464 2006-01-27 Zoltan Varga <vargaz@gmail.com>
1466 * dominators.c (mono_compute_natural_loops): Fix detection of
1467 loop body start blocks.
1469 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
1471 2006-01-26 Zoltan Varga <vargaz@gmail.com>
1473 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
1476 2006-01-25 Massimiliano Mantione <massi@ximian.com>
1478 * aliasing.c: Fixed aliasing issue on 64 bit archs.
1480 2006-01-25 Martin Baulig <martin@ximian.com>
1482 * debug-debugger.c: Moved the `MonoDebuggerManager' and
1483 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
1484 started to cleanup this file a little bit.
1486 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
1488 * mini.c: optimize a codepath frequently happening in generics code.
1490 2006-01-23 Martin Baulig <martin@ximian.com>
1492 * Makefile.am: Only compile debug-debugger.c on supported platforms.
1494 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
1497 * driver.c: debug-debugger.c is only available if
1498 `MONO_DEBUGGER_SUPPORTED' is defined.
1500 2006-01-23 Martin Baulig <martin@ximian.com>
1502 * debug-debugger.c: Only enable this on platforms where the Mono
1503 Debugger is working (x86 and x86_64).
1505 2006-01-21 Martin Baulig <martin@ximian.com>
1507 The Mono Debugger is now using the normal `mono' instead of the
1508 `mono-debugger-mini-wrapper' when executing managed code.
1510 * debug-debugger.c: New file; previously known as
1511 debugger/wrapper/wrapper.c.
1513 * debug-mini.c (mono_init_debugger): Removed.
1515 * driver.c (mono_main): Added new `--inside-mdb' command line
1516 argument which is used when running inside the debugger.
1518 2006-01-20 Zoltan Varga <vargaz@gmail.com>
1520 * liveness.c (mono_analyze_liveness): Remove some unused data
1523 2006-01-17 Zoltan Varga <vargaz@gmail.com>
1525 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
1527 2006-01-16 Zoltan Varga <vargaz@gmail.com>
1529 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
1530 depends on implementation details of monobitset.
1532 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
1535 2006-01-15 Zoltan Varga <vargaz@gmail.com>
1537 * liveness.c: Update after monobitset changes.
1539 2006-01-14 Zoltan Varga <vargaz@gmail.com>
1541 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
1543 2006-01-11 Neale Ferguson <neale@sinenomine.net>
1545 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
1547 * mini-s390x.c: Remove warning messages.
1549 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
1551 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
1553 2006-01-10 Zoltan Varga <vargaz@gmail.com>
1555 * generics.2.cs: Add ldelem/stelem_any test.
1557 2006-01-10 Neale Ferguson <neale@sinenomine.net>
1559 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
1561 2006-01-07 Zoltan Varga <vargaz@gmail.com>
1563 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
1565 2006-01-06 Zoltan Varga <vargaz@gmail.com>
1567 * generics.2.cs: Reenable vtype tests.
1569 * inssel-x86.brg: Remove an icorrect valuetype rule.
1571 2006-01-06 Neale Ferguson <neale@sinenomine.net>
1573 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
1574 initial support for OP_ABS.
1576 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1578 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
1580 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1582 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
1583 conversion and implement LADD/LSUB.
1585 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
1588 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1590 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
1592 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
1595 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1597 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
1598 localloc is encountered. Fixes crash in test-183.cs when using gmcs
1599 (stack walk problem).
1601 2006-01-04 Zoltan Varga <vargaz@gmail.com>
1603 * aot.c (mono_aot_load_method): Fix a warning.
1605 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1607 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
1609 2006-01-03 Zoltan Varga <vargaz@gmail.com>
1611 * iltests.il: Add test for #77148.
1613 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
1616 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1618 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
1620 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1622 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
1623 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
1625 * basic-long.cs: Add lconv-to-r4/r8 tests.
1627 2006-01-03 Zoltan Varga <vargaz@gmail.com>
1629 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
1631 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
1632 here as on other archs.
1634 2005-12-29 Neale Ferguson <neale@sinenomine.net>
1636 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
1638 2005-12-29 Neale Ferguson <neale@sinenomine.net>
1640 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
1642 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
1644 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
1645 instrument_prolog; Add memory_barrier instruction.
1647 2005-12-26 Zoltan Varga <vargaz@gmail.com>
1649 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
1651 2005-12-23 Zoltan Varga <vargaz@gmail.com>
1653 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
1655 * aliasing.c inssel.brg: Fix warnings.
1657 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
1658 could skip initialization of some parts of memory.
1660 * mini.c mini-ia64.c: Fix warnings.
1662 * inssel-sparc.brg: Add an implementation of lneg which actually works.
1664 2005-12-22 Zoltan Varga <vargaz@gmail.com>
1666 * aliasing.c (mono_build_aliasing_information): Add a workaround for
1667 a crash seen on sparc.
1669 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
1671 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
1673 2005-12-21 Neale Ferguson <neale@sinenomine.net>
1675 * mini-ops.h: Add s390_backchain instruction
1677 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
1679 * cpu-s390.md: Add s390_backchain instruction
1681 * mini-s390.c: Significant ABI changes
1683 * mini-s390.h: Cater for zero length structures
1685 2005-12-20 Neale Ferguson <neale@sinenomine.net>
1687 * mini-s390.c: ABI fixes
1689 * inssel-s390.brg: Remove debug statements
1691 * cpu-s390.md: Fix length of ATOMIC_xx operations
1693 2005-12-19 Zoltan Varga <vargaz@gmail.com>
1695 * basic-float.cs: Add float<->long conversion tests.
1697 2005-12-16 Neale Ferguson <neale@sinenomine.net>
1699 * mini-s390.c: Fix LOCALLOC processing.
1701 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
1703 2005-12-15 Zoltan Varga <vargaz@gmail.com>
1705 * iltests.il: Add tests for some opcodes not covered by the other
1708 2005-12-15 Neale Ferguson <neale@sinenomine.net>
1710 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
1711 register loading for Tail processing; Correct trace output.
1713 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
1715 * cpu-s390.md: Correct size of jmp instruction.
1717 2005-12-13 Neale Ferguson <neale@sinenomine.net>
1719 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
1721 2005-12-13 Neale Ferguson <neale@sinenomine.net>
1723 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
1724 Bring s390 up to current level.
1726 2005-12-12 Zoltan Varga <vargaz@gmail.com>
1728 * generics.2.cs: Disable the newly added tests as they do not work yet.
1730 * generics.2.cs: Add valuetype tests.
1732 2005-12-09 Zoltan Varga <vargaz@gmail.com>
1734 * basic-long.cs: Add i4->u8 test.
1736 * objects.cs: Add tests for JIT intrinsic.
1738 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
1739 optimizations lost by a mistake.
1741 2005-12-07 Zoltan Varga <vargaz@gmail.com>
1743 * basic-long.cs: Remove a test moved to objects.cs.
1745 * arrays.cs: Add more array tests.
1747 2005-12-06 Zoltan Varga <vargaz@gmail.com>
1749 * arrays.cs: Add new tests for multi-dimensional arrays.
1751 2005-12-06 Raja R Harinath <rharinath@novell.com>
1753 * Makefile.am (test_sources2): Add generics.2.cs.
1754 (EXTRA_DIST): Add test_sources2.
1756 2005-12-05 Ben Maurer <bmaurer@ximian.com>
1758 Support for boxing and unboxing nullable types as well as the
1759 isinst operation on nullables, per the CLI ammendment.
1761 * inssel.brg (CEE_ISINST): Special case for nullable
1763 * mini.c (handle_unbox_nullable): new method
1764 (handle_box): Special case for nullable types
1765 (mono_method_to_ir): Call handle_unbox_nullable in correct
1768 * generics.2.cs: New test suite
1770 * Makefile.am: Support for regression tests with generics.
1772 2005-12-03 Zoltan Varga <vargaz@gmail.com>
1774 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
1775 allocated to registers. Fixes #76800.
1777 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
1779 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
1781 2005-11-30 Zoltan Varga <vargaz@gmail.com>
1783 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
1786 2005-11-29 Zoltan Varga <vargaz@gmail.com>
1788 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
1791 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
1793 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
1794 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
1796 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
1797 single precision before storing to a single precision location.
1799 2005-11-28 Raja R Harinath <rharinath@novell.com>
1801 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
1803 2005-11-27 Zoltan Varga <vargaz@gmail.com>
1805 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
1808 * basic.cs: Remove test_0_byte_compares test which was moved to
1809 objects.cs a long time ago.
1811 2005-11-22 Massimiliano Mantione <massi@ximian.com>
1813 * aliasing.c: Fixed aliasing issue on 64 bit archs.
1815 2005-11-20 Zoltan Varga <vargaz@gmail.com>
1817 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
1818 handlers are called.
1820 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
1823 * mini-ia64.c: Add support for the throw->branch exception
1826 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
1828 2005-11-18 Massimiliano Mantione <massi@ximian.com>
1830 * mini.c: Enabled "fastpath" deadce :-)
1832 2005-11-18 Massimiliano Mantione <massi@ximian.com>
1834 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
1835 alias analysis pass to support it.
1838 * liveness.c: Likewise (liveness computation can use aliasing
1839 information to be more accurate).
1840 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
1841 moreover made so that "--compile-all" uses the given optimization
1842 flags and not the default ones.
1843 * aliasing.c: Alias analysis (new file).
1844 * aliasing.h: Likewise.
1845 * Makefile.am: added "aliasing.c" and "aliasing.h".
1847 2005-11-17 Zoltan Varga <vargaz@gmail.com>
1849 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
1852 2005-11-13 Zoltan Varga <vargaz@gmail.com>
1854 * mini-exceptions.c (mono_handle_exception_internal): Remove the
1855 fp >= end_of_stack exit condition, as it is not needed, and it might
1856 become true for fp eliminated frames.
1858 2005-11-11 Zoltan Varga <vargaz@gmail.com>
1860 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
1863 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
1865 * mini-arm.c: fixed alignment of doubles/longs to match
1866 the C ABI (bug #76635).
1868 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
1870 * aot.c: fix compilation with --enable-minimal=aot.
1872 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
1874 * mini-arm.c: fixed compatibility with the new
1875 floating point emulator package for compares.
1877 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
1879 * mini.c : reverted sig->pinvoke changes (r51396-51397).
1881 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
1883 * mini-exceptions.c (print_stack_frame): Output to stderr.
1884 (mono_handle_native_sigsegv): Ditto.
1886 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
1888 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
1889 OP_LCONV_TO_OVF_I implementation.
1891 * mini-amd64.c: Add support for the throw->branch exception
1894 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
1895 when the catch clause catches a more general exception, i.e. Object.
1897 2005-10-30 Zoltan Varga <vargaz@gmail.com>
1899 * cpu-ia64.md: Remove unused opcodes.
1901 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
1902 specific defines for architectures defining USE_SIGACTION.
1904 * mini-ia64.c: Fix some warnings.
1906 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
1907 version seemed to skip a frame.
1909 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
1911 * mini.c: Clean up the usage of sig->pinvoke flag. Now
1912 only calls which are made to native code use this flag.
1914 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
1916 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
1917 varargs methods as well.
1919 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
1920 which have save_lmf set. Reorganize methods prologs a bit.
1922 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
1923 debugger to the proper place.
1925 2005-10-29 Martin Baulig <martin@ximian.com>
1927 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
1928 when running inside the debugger until the debugger has support
1931 2005-10-26 Zoltan Varga <vargaz@gmail.com>
1933 * mini.h: Fix a warning.
1935 2005-10-24 Miguel de Icaza <miguel@novell.com>
1937 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
1938 we expose publicly, this returns the string.
1940 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
1942 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
1943 with fp elimination.
1945 2005-10-21 Zoltan Varga <vargaz@gmail.com>
1947 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
1948 native stacktrace using the glibc 'backtrace' function if available.
1950 2005-10-20 Zoltan Varga <vargaz@gmail.com>
1952 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
1954 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
1955 handle SIGSEGVs received while in native code.
1957 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
1958 code, call mono_handle_native_sigsegv which will abort the runtime
1959 after printing some diagnostics, instead of converting it into a
1960 confusing NullReferenceException.
1962 2005-10-18 Zoltan Varga <vargaz@gmail.com>
1964 * cpu-pentium.md: Remove unused opcodes.
1966 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
1968 * mini-amd64.h (MonoLMF): Add rsp field.
1970 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
1973 2005-10-17 Zoltan Varga <vargaz@gmail.com>
1975 * mini-codegen.c (get_register_spilling): Fix some warnings.
1977 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
1979 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
1980 elimination during exception handling. Enable fp elimination by
1983 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
1986 2005-10-16 Martin Baulig <martin@ximian.com>
1989 (mono_debugger_run_finally): New public method for the debugger.
1991 2005-10-10 Zoltan Varga <vargaz@gmail.com>
1993 * debug-mini.c (mono_debug_init_method): Fix warning.
1995 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
1996 the 'exname' parameter const to fix some warnings.
1998 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
2000 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
2001 introduced by the previous patch.
2003 2005-10-08 Zoltan Varga <vargaz@gmail.com>
2005 * basic-float.cs: Add test for precision of float arithmetic.
2007 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
2008 when loading/storing single values from/to memory.
2010 * mini.c (mono_jit_compile_method_with_opt): Create the function
2011 pointers in the correct domain.
2013 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
2015 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
2016 introduced by previous patch.
2018 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
2019 when out_filter_idx is NULL.
2021 * mini-exceptions.c: Don't run filter clauses twice during exception
2022 handling. Fixes #75755.
2024 2005-10-07 Zoltan Varga <vargaz@gmail.com>
2026 * aot.c: Add support for ldflda wrappers.
2028 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
2031 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
2033 * mini.c, mini.h: do not consider exception handlers blocks when
2034 setting up interface variables.
2036 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
2038 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
2040 2005-10-03 Zoltan Varga <vargaz@gmail.com>
2042 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
2043 causes a regression.
2045 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
2047 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
2049 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
2050 of the OP_P definitions.
2052 * TODO: Add a proposal for dealing with the CEE/OP mess.
2054 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
2055 optimizations from the x86 port.
2057 * cpu-amd64.md: Ditto.
2059 * basic.cs basic-long.cs: Add tests.
2061 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
2063 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
2064 Patrik Torstensson's implementation of my exception-handling
2065 optimization idea, when the exception object is not used
2068 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
2070 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
2071 of the mul_imm optimizations from the old jit.
2073 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
2075 * mini.c, liveness.c: patch by Patrik Torstensson and
2076 Zoltan Varga to improve performance in methods with
2079 2005-09-30 Zoltan Varga <vargaz@gmail.com>
2081 * driver.c: Remove 'Globalization' entry from --version.
2083 2005-09-28 Zoltan Varga <vargaz@gmail.com>
2085 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
2086 there is a profiler interested in JIT events.
2088 * aot.c: Load profile files produced by the AOT profiling module, and
2089 reorder methods based on the profiling info. Add a 'method_order' table
2090 to the AOT file to make mono_aot_find_jit_info work with the reordered
2093 * mini.h: Bump AOT file version info.
2095 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
2097 * mini-arm.h: work around what looks like a gcc bug when optimizations
2100 2005-09-28 Raja R Harinath <rharinath@novell.com>
2102 * Makefile.am (AM_CFLAGS): Don't use += to append inside
2103 conditionals. Use ...
2104 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
2106 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
2108 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
2109 to determine the amount of memory to copy when passing valuetypes.
2111 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
2112 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
2114 2005-09-27 Zoltan Varga <vargaz@gmail.com>
2116 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
2117 information about aot.
2119 2005-09-27 Ben Maurer <bmaurer@ximian.com>
2121 * *.c: Replace the use of {Enter,Leave}CriticalSection with
2122 macros. This will allow a deadlock debugger to easily be plugged
2125 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
2127 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
2129 2005-09-27 Raja R Harinath <rharinath@novell.com>
2131 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
2132 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
2133 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
2134 ($(arch_built)) [CROSS_COMPILING]: Error out.
2136 2005-09-26 Zoltan Varga <vargaz@gmail.com>
2138 * aot.c: Add support for the no_special_static flag for classes.
2140 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
2142 * Reapply reverted patches.
2144 * *: Revert r50174 as well.
2146 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
2148 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
2150 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
2152 2005-09-23 Miguel de Icaza <miguel@novell.com>
2154 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
2155 part of the SIG_HANDLER_SIGNATURE.
2157 2005-09-23 Zoltan Varga <vargaz@gmail.com>
2159 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
2162 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
2163 introduced by previous patch.
2165 2005-09-21 Zoltan Varga <vargaz@gmail.com>
2167 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
2168 saved registers too.
2170 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
2171 upon the information returned by get_call_info ().
2173 * mini-x86.c (add_float): Fix stack size calculation.
2174 (mono_arch_call_opcode): Rewrite this so it works based up the
2175 information returned by get_call_info ().
2176 (mono_arch_get_this_vret_args): Ditto.
2178 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
2180 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
2181 in cinfo to determine the registers which need to be used.
2183 2005-09-20 Miguel de Icaza <miguel@novell.com>
2185 * driver.c (mono_main): Add --server and --desktop flags.
2187 2005-09-16 Zoltan Varga <vargaz@gmail.com>
2189 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
2190 registers as global registers.
2192 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
2193 longer needed with the new register allocator.
2195 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
2197 * cpu-ia64.md: Remove unused opcodes.
2199 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
2201 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
2203 * cpu-amd64.md: Remove unused opcodes.
2205 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
2206 needed with the new register allocator.
2208 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
2211 2005-09-16 Raja R Harinath <rharinath@novell.com>
2213 * Makefile.am (check-local): Don't invoke semdel-wrapper.
2215 2005-09-16 Martin Baulig <martin@ximian.com>
2217 * exceptions-amd64.c
2218 (throw_exception): Don't call mono_debugger_throw_exception() if
2219 we're a rethrow - see the FIXME in the code.
2221 2005-09-15 Geoff Norton <gnorton@customerdna.com>
2223 * mini.c (mono_init_exceptions): This only works on some architectures.
2225 2005-09-15 Zoltan Varga <vargaz@gmail.com>
2227 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
2230 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
2232 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
2233 now in mini-exceptions.c.
2235 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
2237 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
2238 now in mini-exceptions.c.
2240 2005-09-15 Zoltan Varga <vargaz@gmail.com>
2242 * exceptions-x86.c: Applied patch from Patrik Torstensson
2243 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
2245 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
2246 code into mini-exceptions.c. Add some assertions to it.
2248 2005-09-12 Zoltan Varga <vargaz@gmail.com>
2250 * aot.c (emit_section_change): Applied patch from "The Software Team"
2251 (<software@solmersa.com>). Fix as errors on windows.
2253 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
2255 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
2256 method info into the LMF.
2258 2005-09-11 Zoltan Varga <vargaz@gmail.com>
2260 * mini-ia64.c: Add proper unwind info for method epilogs.
2262 * exceptions-ia64.c: Add some code to help debugging.
2264 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
2266 * mini-exceptions.c: Fix warning.
2268 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
2270 * mini.c: Really fix build.
2272 * mini-x86.c mini-amd64.c: Fix build.
2274 2005-09-11 Zoltan Varga <vargaz@gmail.com>
2276 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
2278 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
2279 some Interlocked methods as intrinsics.
2281 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
2282 for Thread methods as well.
2284 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
2286 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
2288 * mini-ia64.c mini-x86.c mini-amd64.c
2289 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
2292 * mini.c (mono_init_exceptions): Fix build breakage.
2294 2005-09-10 Zoltan Varga <vargaz@gmail.com>
2296 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
2297 of instructions. Use the new ia64_unw_op macros for emitting unwind
2300 * mini.c (mono_init_exceptions): Initialize exception handling
2301 related trampolines at startup.
2303 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
2305 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
2307 2005-09-09 Zoltan Varga <vargaz@gmail.com>
2309 * mini.c: Handle type loading errors gracefully during compilation and
2310 throw the appropriate exception.
2312 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
2314 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
2315 for the mono binary.
2317 2005-09-09 Martin Baulig <martin@ximian.com>
2319 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
2322 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
2324 * mini-arm.h: use emulation for conv.r.un for the release.
2326 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
2328 * mini-arm.c, objects.cs: more fixes and tests for them.
2330 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
2332 * mini-arm.c: align structures to at least 4 bytes to be able
2333 to keep our current optimized memcpy.
2335 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
2337 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
2339 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2341 * mini.c: ignore SIGPIPE.
2343 2005-09-04 Zoltan Varga <vargaz@gmail.com>
2345 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
2347 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
2349 2005-09-02 Zoltan Varga <vargaz@gmail.com>
2351 * mini.h: Add prototype for mono_allocate_stack_slots_full.
2353 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
2355 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
2356 exception handling support.
2357 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
2358 patch by Brian Koropoff <briank@marakicorp.com>).
2360 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
2362 * mini.c: revert another 'optimization' which breaks when
2363 items on the eval stack need to be saved at a basic block end
2366 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
2368 * jit-icalls.c: for arrays, ensure we always provide
2371 2005-08-30 Zoltan Varga <vargaz@gmail.com>
2373 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
2375 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
2377 2005-08-29 Zoltan Varga <vargaz@gmail.com>
2379 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
2380 arguments in their original register.
2382 2005-08-28 Zoltan Varga <vargaz@gmail.com>
2384 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
2387 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
2388 when ssapre is enabled.
2390 * inssel-long.brg: Fix bug in previous patch.
2392 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
2393 multiplication by a constant.
2395 2005-08-27 Zoltan Varga <vargaz@gmail.com>
2397 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
2400 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
2403 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
2405 * inssel-arm.brg: apply changes tested by Brian Koropoff
2406 <briank@marakicorp.com>.
2408 2005-08-25 Zoltan Varga <vargaz@gmail.com>
2410 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
2412 2005-08-24 Zoltan Varga <vargaz@gmail.com>
2414 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
2415 to the same register if dreg is just a base register.
2416 (print_ins): Improve printing of membase opcodes.
2418 * inssel-x86.brg: Add optimized ldind(reg) rules.
2420 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
2422 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
2424 * mini.c: when running under valgrind, set the stack bottom for
2425 the GC at the actual approximate stack for the app (fixes running
2426 mono with valgrind).
2428 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
2430 * mini.c: do no break at the first valuetype to init found
2433 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
2435 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
2437 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
2439 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
2441 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
2443 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
2445 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
2447 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
2449 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
2452 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
2455 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
2458 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
2460 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
2462 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
2464 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
2465 in the tail recursion optimization.
2467 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
2468 debug info into the assembly file.
2470 * iltests.il: Add test for filter regions.
2472 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
2473 initial stack of filter regions. Fixes #75755.
2475 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
2477 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
2480 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
2482 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
2483 the check for an already compiled method on non-ia64 platforms.
2484 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
2487 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
2489 * inssel-x86.brg: Add some optimized call rules.
2491 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
2493 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
2496 * mini.h mini-trampolines.c: Pass the trampoline argument to
2497 mono_arch_patch_delegate_trampoline.
2499 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
2501 * mini-trampolines.c: Fix build.
2503 * mini-amd64.h: Add delegate trampolines.
2505 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
2507 * inssel-amd64.brg: Add optimized call rules.
2509 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
2511 * inssel-ia64.brg: Add optimized ldind(reg) rules.
2513 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
2515 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
2518 * mini-ia64.c: Remove LMF fixmes.
2520 * mini-ia64.h: Remove most fields from LMF.
2522 * inssel-ia64.brg (stmt): Fix unaligned access errors.
2524 * mini-trampolines.c: Add support for IA64 function descriptors.
2526 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
2527 for IA64 function descriptors.
2529 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
2531 * tramp-arm.c: patch the vtable for virtual calls. Added
2532 support code to register/unregister the LMF.
2533 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
2536 2005-08-19 Dick Porter <dick@ximian.com>
2538 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
2539 bit value if needed.
2541 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
2543 * mini.c (mini_get_method): Move handling of wrapper data here.
2545 * mini.c (mono_method_to_ir): Add support for dynamic methods.
2547 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
2550 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
2551 bblock->code does not remain empty.
2553 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
2555 * arrays.cs: Add regression test for #75832.
2557 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
2558 rules. Fixes #75832.
2560 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
2561 instruction scheduling.
2563 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
2565 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
2567 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
2569 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
2571 * mini-codegen.c: Fix VC build.
2573 * cpu-pentium.md: Increase length of atomic_exhange_i4.
2575 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2577 * mini.h: fix signature for mono_register_opcode_emulation.
2579 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
2581 * mini.c: Get rid of most of the helper_sig_... constants using
2582 mono_create_icall_signature ().
2584 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
2586 * jit-icalls.c (helper_ldstr): New helper function.
2588 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
2590 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
2591 throw, load the string using a helper call instead of creating a string object.
2593 * aot.c: Update after LDSTR changes.
2595 * mini.h: Bump AOT file version.
2597 * aot.c: Save class size info into the AOT file. Print more statistics during
2600 * mini.h: Bump AOT file version.
2602 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
2603 ordering of disasm cases. Fixes #74957.
2605 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
2607 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
2608 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
2609 the generic code needed for the ARM port.
2611 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
2613 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
2614 inssel-arm.brg: more ARM features and fixes.
2616 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
2618 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
2619 ARM port work in progress.
2621 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
2623 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
2625 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
2627 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
2629 * inssel.brg (mini_emit_memset): Add support for unaligned access.
2631 * *-ia64.*: Ongoing IA64 work.
2633 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
2635 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
2637 * TODO: Remove out-of-data todo stuff.
2639 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
2642 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
2644 * mini.h: Bump corlib version.
2646 2005-07-27 Martin Baulig <martin@ximian.com>
2649 (create_copy_ins): Added `const unsigned char *ip' argument; set
2650 `copy->cil_code' from it.
2652 2005-07-27 Martin Baulig <martin@ximian.com>
2654 * mini-exceptions.c (mono_handle_exception): Don't call
2655 mono_debugger_handle_exception() for filters.
2657 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
2659 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
2662 2005-07-26 Martin Baulig <martin@ximian.com>
2664 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
2666 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
2667 helper_compile_generic_method() if the method is actually virtual
2670 2005-07-26 Martin Baulig <martin@ximian.com>
2673 (trampoline_code): Renamed to `mono_trampoline_code' and made it
2674 public; this is now accessed directly by the debugger.
2675 (mono_generic_trampoline_code): Removed.
2678 (mono_debug_init_method): Also add interncalls and wrappers.
2680 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
2682 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
2684 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
2686 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
2688 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
2690 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
2692 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
2694 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
2695 getting TLS offsets on AMD64 too.
2697 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
2699 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
2701 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
2703 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
2704 inssel-arm.brg, mini-arm.h: ARM port work in progress.
2706 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
2708 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
2710 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
2713 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
2714 mono_sparc_is_virtual_call ().
2716 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
2718 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
2719 trampoline parameters.
2721 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
2723 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
2724 to mono_arch_get_vcall_slot_addr.
2726 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
2729 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
2731 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
2733 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
2735 2005-07-19 Martin Baulig <martin@ximian.com>
2737 * exceptions-amd64.c (throw_exception): Call
2738 mono_debugger_throw_exception() here like we're doing it on i386.
2740 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
2742 * mini-ia64.c: Add optimized TLS access support.
2744 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
2746 * mini-exceptions.c: Ongoing IA64 work.
2748 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
2750 * mini.c: Use the default optimization set when embedding. Fixes
2753 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
2755 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
2756 of trampolines to a separate file.
2758 * mini-trampolines.c: New file.
2760 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
2763 * tramp-x86.c: Reorganize the trampoline code to be similar to the
2766 * mini-codegen.c: Fix cygwin build.
2768 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
2770 * mini.c: Add some minor changes needed by the IA64 port.
2772 * *-ia64.*: Ongoing IA64 work.
2774 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
2776 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
2777 trampolines into arch-independent and arch-dependent parts.
2779 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
2781 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
2783 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
2785 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
2786 the xp-regalloc-branch for amd64.
2788 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
2789 xp-regalloc-branch for x86.
2791 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
2793 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
2795 2005-07-06 Martin Baulig <martin@ximian.com>
2798 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
2799 (mono_jit_runtime_invoke): Likewise.
2801 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
2803 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
2806 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
2807 without loading their metadata. Reorganize the file format so exception handling+
2808 debug info is kept separate from normal method info. Create MonoJitInfo
2809 structures for methods lazily.
2811 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
2813 (x86_class_init_trampoline): Patch AOT class init trampolines too.
2815 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
2817 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
2820 * mini.h: Bump AOT file version.
2822 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
2824 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
2826 2005-07-01 Raja R Harinath <rharinath@novell.com>
2828 * Makefile.am (check-local): Call semdel-wrapper.
2830 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
2832 * mini-x86.c: Revert the last change as it seems to break the build..
2834 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
2836 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
2838 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
2840 2005-06-27 Ben Maurer <bmaurer@ximian.com>
2842 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
2843 outside of the macro, so strange stuff doesn't happen with gcc4
2844 (NEW_AOTCONST_TOKEN): Likewise.
2846 2005-06-28 Martin Baulig <martin@ximian.com>
2848 * mini.c (mini_class_is_system_array): New static method; use this
2849 instead of `klass->parent == mono_defaults.array_class' everywhere
2850 since this also works for the new generic array class.
2852 2005-06-26 Ben Maurer <bmaurer@ximian.com>
2854 * inssel.brg: Remove warnings.
2856 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
2858 * mini-ia64.c: Ongoing IA64 work.
2860 * basic-float.cs: Add float->i1 conversion test.
2862 * iltests.il: Add conv.u4 test.
2864 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
2866 * inssel-long.brg: Fix bug caused by last change.
2868 2005-06-23 Geoff Norton <gnorton@customerdna.com>
2870 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
2871 BSDs. Allows the x86 JIT to work on OSX86
2873 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
2875 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
2878 * mini-ia64.c: Ongoing IA64 work.
2880 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
2882 * mini-ia64.c: Ongoing IA64 work.
2884 * driver.c: Clean up jit_code_hash as well when using --regression.
2886 * inssel-long.brg: Fix long->i4/u4 conversion rules.
2888 * basic-long.cs: Add tests for long->u4 conversion.
2890 2005-06-18 Ben Maurer <bmaurer@ximian.com>
2892 * mini.c: Take mono_get_domainvar out of macros. This makes sure
2893 that we do not depend on undefined C behavior: the order stuff
2894 gets evaluated within an expression. Fixes mono when compiled on
2897 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
2899 * *-ia64.*: Ongoing IA64 work.
2901 * aot.c: Lower memory usage while loading AOT methods.
2903 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
2905 * mini.h: Bump AOT file format version.
2907 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
2909 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
2911 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
2913 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
2914 not on callee assembly). Fixed some comments.
2916 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
2918 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
2919 it gets proper disassembly.
2920 (emit_method_info): Remove some dead code.
2922 * mini.c (mini_method_compile): Allways allocate the GOT var in
2923 mono_method_to_ir for emulating opcodes.
2925 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
2927 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
2928 before freeing the code memory. Fixes #74990.
2930 * objects.cs: Add regression test for #74992.
2932 * liveness.c: Extend live ranges of arguments to the beginning of the
2933 method. Fixes #74992.
2935 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
2936 so it points into the faulting instruction.
2938 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
2940 * jit-icalls.c (mono_imul_ovf): Add exception handling.
2942 * *-ia64.*: Ongoing IA64 work.
2944 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
2946 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
2948 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
2950 * *-ia64.*: Ongoing IA64 work.
2952 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
2954 * basic-long.cs: Add tests for add/sub.ovf.
2956 * basic.cs: Add tests for sub.ovf.
2958 * *-ia64.*: Ongoing IA64 work.
2960 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
2962 * *-ia64.*: Ongoing IA64 work.
2964 * basic.cs: Add conv.ovf.i4.un test.
2966 2005-06-09 Massimiliano Mantione <massi@ximian.com>
2968 * mini.c: (remove_block_if_useless) Fixed bug 75061.
2970 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2972 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
2974 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
2976 * *-ia64.*: Ongoing IA64 work.
2978 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2981 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
2983 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
2985 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
2987 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
2989 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
2991 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
2992 of a call is callable by a near call.
2994 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
2996 * mini-ia64.c: Ongoing IA64 work.
2998 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
3000 * genmdesc.c: Make the generated array non-static.
3002 * inssel-long.brg: Fix LSHR_IMM rule.
3004 * *-ia64.*: Ongoing IA64 work.
3006 * *-ia64.*: Ongoing IA64 work.
3008 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
3010 * *-ia64.*: Ongoing IA64 work.
3012 * *-ia64.*: Ongoing IA64 work.
3014 * mini-ia64.c: Ongoing IA64 work.
3016 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
3018 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
3020 * objects.cs basic-calls.cs: Move some tests to objects.cs.
3022 * objects.cs basic-long.cs: Move some tests to objects.cs.
3024 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
3026 * *-ia64.*: Ongoing IA64 work.
3028 * iltests.il: Add a new test.
3030 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
3031 newobj. Fixes #75042.
3033 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
3035 * *-ia64.*: Ongoing IA64 work.
3037 * *-ia64.*: Ongoing IA64 work.
3039 * *-ia64.*: Ongoing IA64 work.
3041 * basic.cs objects.cs: Move tests accessing static variables as well.
3043 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
3045 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
3047 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
3049 * driver.c: Always print failed tests.
3051 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
3054 * *ia64*: Ongoing IA64 work.
3056 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
3058 * basic.cs: Add tests for add.ovf. Fix warnings.
3060 2005-05-18 Miguel de Icaza <miguel@novell.com>
3062 * driver.c (mono_main): Avoid crash if no argument is passed to
3063 --break; Do not use g_error, but f_printf. And fix all other
3064 ocurrences of the same crash.
3066 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
3068 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
3069 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
3072 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
3074 * *-ia64.*: Add beginnings of IA64 backend.
3076 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
3078 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
3080 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
3083 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
3085 * mini-amd64.c: Fix a warning.
3087 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
3089 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
3090 in float_neg. Fixes #74897.
3092 * mini-amd64.c (emit_call): Fix another near call bug.
3094 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
3096 * declsec.c: Keep the appdomain information in the structure. Added a
3097 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
3098 value gets overwritten).
3099 * declsec.h: Set the default MonoArray for the the stack to 6. Added
3100 an MonoAppDomain member to MonoSecurityFrame.
3101 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
3102 used in the stack walk. Now use a MonoArray which grow (double) when
3105 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
3107 * mini.c: Re-enabled runtime cleanup, since running threads should
3108 now properly stop when exiting.
3110 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
3112 * mini-codegen.c: New file contaning the arch-independent local
3113 register allocator. Not used by any architectures yet.
3115 * mini.h linear-scan.c: Merge some changes from the
3116 mini-xp-local-regalloc branch.
3118 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
3120 * mini-amd64.c (emit_call): Fix calls to native functions when the
3121 runtime is compiled as a shared library. Fixes #74756.
3123 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
3124 on a literal field. Fixes #74751.
3126 2005-04-25 Raja R Harinath <rharinath@novell.com>
3128 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
3130 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
3132 * objects.cs: Add missing null casting test.
3134 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
3136 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
3137 in wrapper methods. Also rename 'address' variable to 'offset'.
3139 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
3141 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
3144 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
3146 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
3149 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
3151 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
3153 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
3155 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
3156 just the last bytes.
3158 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
3160 * aot.c (mono_compile_assembly): Fix warning.
3162 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
3163 by the _MSC_VER stuff.
3165 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
3167 * inssel-long.brg: Fix #74588.
3169 * cpu-amd64.md: Fix #74591.
3171 * iltests.il: Add new regression tests.
3173 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
3175 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
3178 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
3180 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
3182 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
3183 from Bill Middleton <flashdict@gmail.com>.
3185 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
3187 * arrays.cs: Add new regression test. Fix warnings.
3189 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
3191 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
3192 and leakage in CKFINITE.
3194 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
3195 this to a null op since it is called on amd64 too.
3197 * exceptions-amd64.c (get_throw_trampoline): Align stack.
3199 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
3200 body since this is not used on amd64.
3202 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
3204 * mini-amd64.c: Remove obsolete fixmes.
3206 * mini.c (print_method_from_ip): Fix debugging support.
3208 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3210 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
3211 so that expressions that don't give much gain are not reduced.
3212 * ssapre.h: Likewise.
3214 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
3216 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
3218 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
3220 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
3222 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
3224 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
3226 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
3228 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
3230 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
3233 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
3235 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
3237 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
3239 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
3240 MONO_ARCH_USE_SIGACTION. Fixes #74252.
3242 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
3244 * mini-x86.c: Fix up stack overflow handling.
3246 * exceptions.cs: Add new regression test.
3248 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
3250 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
3251 mono_jit_thread_attach.
3253 * mini.c (mono_method_to_ir): Verify called method is not abstract.
3255 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
3257 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
3258 avoid calling constructors using callvirt.
3260 * inssel.brg: Fix #74073.
3262 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
3264 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
3265 compilation with non-GCC compilers.
3266 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
3267 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
3269 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
3271 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
3272 klass->interface_offsets (will likely fix bug#74073).
3274 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
3276 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
3278 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
3280 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
3281 to amd64_div_reg_size ().
3283 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
3285 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
3287 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
3289 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
3291 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
3293 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
3295 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
3297 * mini.c (mono_precompile_assembly): Load and precompile referenced
3298 assemblies as well. Fixes #74015.
3300 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
3302 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
3304 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
3306 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
3307 a lot of checks and (anyway) permissions cannot work until corlib is
3310 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
3312 * mini-ppc.c: fixed ABI issue on sysv/ppc.
3314 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
3316 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
3317 calls (fixes bug#72824).
3319 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
3321 * mini.c: fix tail recursion elimination (see test in bug#73936).
3323 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
3325 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
3326 some fp functions in sse2 mode.
3328 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
3330 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
3332 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
3334 * mini.h mini.c: Add mono_get_jit_tls_key ().
3336 * mini-x86.c: Enable fast TLS support on windows.
3338 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
3340 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
3341 * mini.c: Check for p/invoke method when generating code. If a
3342 p/invoke method, or it's class, isn't decorated with [Suppress
3343 UnmanagedCodeSecurity] then generate code to call System.Security.
3344 UnmanagedDemand (only if the security manager is active).
3346 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
3348 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
3349 last change as it seems to cause strange crashes.
3351 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
3353 * *.c: handle unsafe function pointers where needed.
3355 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
3357 * mini.c (mono_jit_free_method): Remove the fixme too.
3359 2005-03-15 Miguel de Icaza <miguel@novell.com>
3361 * mini.c: As discussed, make the code actually free the delegate
3362 thunk now, to enable the debugging of delegate problems, use
3363 MONO_DEBUG=1 when running Mono.
3365 This takes also care of parts of the leaks as seen by Joe.
3367 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
3369 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
3370 thread_tls_offset calculation.
3372 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
3374 * declsec.c: Reworked linkdemand checks for icall. The previous code
3375 was using the declaration code (untrusted) and didn't work as expected
3376 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
3379 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
3381 * iltests.il: Add new localloc test.
3383 * mini-amd64.c: Handle large stack allocations the same way as on
3384 windows if stack overflow handling is working.
3386 * mini-amd64.c: Allocate the signal stack using mmap.
3388 * mini.c (sigsegv_signal_handler): Fix reading of context.
3390 * mini-exceptions.c: Fix up stack overflow handling.
3392 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
3394 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
3396 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
3398 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
3400 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
3401 tramp_init functions as they are no longer needed.
3403 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
3405 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
3407 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
3409 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
3411 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
3414 * mini-ops.h: Add OP_LMUL_IMM.
3416 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
3417 long mul/div opcodes as intrinsic.
3419 * mini-amd64.c (emit_call): Handle the case when the callee might be
3422 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
3424 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
3427 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
3429 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
3431 2005-03-09 Ben Maurer <bmaurer@ximian.com>
3433 * mini.c (mono_codegen): Don't leak here, to help people running
3436 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
3438 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
3439 conversions in sse2 mode.
3441 * basic-float.cs: Add regression test.
3443 * mini-amd64.c: Reenable sse2.
3445 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
3447 * mini-amd64.c: Disable sse2 until some regressions are fixed.
3449 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
3451 * driver.c: Copyright text should include 2005.
3453 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
3455 * cpu-amd64.md (load_membase): Fix more max lengths.
3457 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
3459 * cpu-amd64.md (load_membase): Fix max length.
3461 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
3463 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
3465 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
3466 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
3468 * basic-float.cs: Add rounding regression test.
3470 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
3472 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
3474 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
3475 structures in registers for pinvoke wrappers.
3477 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
3479 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
3481 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
3483 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
3484 wrapper to mono_jit_thread_attach.
3486 * mini.c (mini_jit_thread_attach): New jit icall.
3488 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
3489 native->managed wrappers.
3491 * exceptions.cs: Add new regression test.
3493 * mini.c (optimize_branches): Check regions in the cbranch to throw
3494 block case as well. Fixes #73242.
3496 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
3498 * mini.c: thread safety fixes.
3500 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
3502 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
3503 patching stuff, since delegates use jump trampolines so there is
3506 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
3509 * tramp-amd64.c: Fix build.
3511 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
3512 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
3514 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
3515 Rename this to mono_arch....
3516 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
3518 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
3520 * mini-amd64.c (emit_call): If both the caller and the callee is
3521 guaranteed to have 32 bit addresses, emit a normal call.
3523 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
3525 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
3526 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
3527 method_ptr inside delegates.
3529 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
3531 * mini.c (mono_jit_free_method): Free the method info even if the native code is
3532 invalidated. Fixes #73001.
3534 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
3536 * mini-x86.c: Only use stdcall for pinvokes on windows.
3538 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
3540 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
3541 * mini-x86.c: remove unreliable __thread var offset detection,
3542 use the correct accessors and enable by default.
3544 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
3546 * mini.c (mono_jit_free_method): Fix memory leak.
3548 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
3550 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
3552 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
3554 * cpu-amd64.md: Fix lengths of atomic opcodes.
3556 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
3558 * driver.c: try to not imply using ICU is any good.
3560 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
3562 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
3563 functions as inline ops.
3565 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
3566 some Interlocked functions as inline ops.
3568 * mini.c (move_basic_block_to_end): Fix bug in last patch.
3570 * mini.h (MonoBasicBlock): Reorganize fields a bit.
3572 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
3574 * mini.c: Add support for OP_NOT_TAKEN.
3576 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
3577 structures in registers for pinvoke wrappers.
3579 * mini-amd64.c: Fix warnings.
3581 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
3583 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
3585 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
3587 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
3588 address instead of loading the address from it.
3590 * mini-x86.c: Add support for returning small structs in registers
3591 on Win32. Fixes part of #70864.
3593 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
3595 * trace.c (get_token): Improve error checking.
3597 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
3599 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
3601 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
3603 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
3604 it can be reused for MonoClass.
3605 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
3608 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
3610 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
3611 instead of a MonoReflectionMethod. The method information wasn't used
3612 when displaying SecurityException details (but will be now).
3614 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
3616 * Makefile.am : windows build fix.
3618 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
3620 * iltests.il: Add new regression test.
3622 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
3625 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
3627 * mini.c: Moved linkdemand check into helper function check_linkdemand
3628 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
3631 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
3633 * declsec.c: Added statistics counter for different kinds of
3635 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
3636 (and commented) declaration.
3637 * mini.c: Added statistics counter for security Demand code
3638 generation. Added display of security statistics.
3640 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
3642 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
3643 Fix compilation errors under gcc-2.95.
3645 2005-02-12 Ben Maurer <bmaurer@ximian.com>
3647 * mini.c, driver.c: Use the new jit trampoline hashtable
3649 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
3651 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
3653 2005-02-11 Martin Baulig <martin@ximian.com>
3655 * debug-mini.c (mono_debug_close_method): Free the line number array.
3657 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
3659 * aot.c: Break up large methods into smaller ones. Share GOT slots for
3662 * mini.h: Bump AOT file format version.
3664 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
3666 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
3668 * declsec.h: Added macros to get/set lazyly initialized security
3669 informations about assemblies. Added new enum for different type of
3670 possible LinkDemand violation. Added function to check LinkDemands.
3671 * mini.h: Added a field to MonoCompile to hold any security violation
3672 detected when JITting a method (so it can be thrown later).
3673 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
3674 and CEE_CALLVIRT. Added code to throw exception at the end of
3675 mini_method_compile (note: the exception is unhandled right now).
3677 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
3679 * mini.c, jit-icalls.c: use the managed implementation of
3680 memset for initobj and memset, to avoid managed <-> unmanaged
3683 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
3685 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
3686 optimization if it would need a GOT var.
3688 * basic.cs: Add tests for constant propagation and switch statements.
3690 * ssa.c: Fix out-of-range constant propagation and switch statements.
3692 2005-02-09 <vargaz@freemail.hu>
3694 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
3696 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
3698 * cpu-amd64.md (load_membase): Fix max length of load_membase.
3700 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
3702 * mini.c: update to new signature of mono_class_get_allocation_ftn().
3704 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
3706 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
3707 arithmetic operations.
3709 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
3711 * mini-ppc.c: add a workaround for broken user code that
3712 DllImports vararg functions with non-vararg signatures.
3714 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
3716 * mini.c (mono_jit_compile_method_inner): Add detection and a
3717 meaningfull error message for assemblies written in Managed C++.
3719 * tramp-amd64.c mini-amd64.h: Add support for
3720 create_trampoline_from_token ().
3722 * aot.c mini-x86.c abcremoval.c: Applied patch from
3723 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
3725 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
3727 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
3728 which takes a MonoImage/token as parameter instead of a MonoMethod.
3730 * aot.c: Use the new trampoline for initializing vtables.
3732 * aot.c: Add support for ldfld/stfld_remote wrappers.
3734 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
3735 rules for compare <MEM>, IMM.
3737 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
3739 * aot.c: Handle inherited finalizers correctly.
3741 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
3743 * inssel.brg (stmt): Add a missing _setup_... ().
3745 * aot.c: Save some parts of the class state to the AOT file and use it
3746 to recompute that state when a class is initialized.
3748 * mini.c: Install AOT hooks into the runtime.
3750 * mini.h: Bump AOT file format version.
3752 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
3755 * iltests.il: Add new test.
3757 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
3761 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
3763 * mini.c: setup the statistical profiler in the thread attach
3764 callback to cope with the new single thread code.
3766 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
3768 * mini-ppc.c: ensure we have enough room for the profiler
3769 calls (fixed bug#72084).
3771 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
3773 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
3776 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3778 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
3780 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3782 * ssapre.c: Fixed an issue with down safety (this allows IronPython
3783 to succesfully execute parrotbench).
3784 * ssapre.h: Likewise.
3786 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3788 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
3789 variable for stores to method arguments (fixes a SSAPRE issue).
3791 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
3793 * mini.c: handle value types in dup, fixes gen-112.cs.
3795 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
3797 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
3798 sequence for calls in dynamic methods to avoid thunks.
3800 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
3802 * mini.c: correctly remove dynamic methods from the hashtable.
3804 2005-1-20 Massimiliano Mantione <massi@ximian.com>
3806 * driver.c: Disabled SSAPRE until fix the bug that appears
3807 in IronPython's parrotbench.
3809 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
3811 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
3813 * mini.c (mono_method_to_ir): Revert the previous change.
3815 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
3818 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
3819 mono_jit_info_table_find () etc. when running under valgrind.
3821 * inssel.brg: Fix warnings.
3823 * mini-exceptions.c: Fix warnings.
3825 2005-01-31 Martin Baulig <martin@ximian.com>
3827 * driver.c (compile_all_methods_thread_main): Don't try to compile
3828 generic methods or anything which has type parameters.
3830 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
3832 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
3834 * TestDriver.cs: Add --verbose flags.
3836 * graph.c ssa.c: Fix 64 bit warnings.
3838 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
3839 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
3840 Fix 64 bit warnings.
3842 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
3843 variable not spotted by gcc.
3845 * mini-amd64.c inssel-amd64.brg: Applied patch from
3846 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
3847 X86_COMPARE_MEMBASE opcodes.
3849 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
3851 2005-01-29 Ben Maurer <bmaurer@ximian.com>
3853 * *: MonoMethod->signature might be NULL now. You *MUST* use
3854 mono_method_signature.
3856 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
3858 * driver.c (compile_all_methods_thread_main): Compile the methods
3859 without invoking cctors.
3861 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
3863 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
3864 * basic-calls.cs: test for the above.
3866 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
3868 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
3869 MonoJitInfo changes.
3871 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
3873 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
3874 eagerly if it contains dynamic methods.
3876 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
3878 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
3879 trace, it is now computed by an icall from trace_ips.
3881 * mini-exceptions.c: Fix a warning.
3883 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
3885 * mini-exceptions.c: don't bother getting stack trace info if
3886 it's not going to be used.
3888 2005-01-27 Raja R Harinath <rharinath@novell.com>
3890 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
3893 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
3895 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
3897 * aot.c: Avoid calling mono_method_get_header () if not needed.
3899 * mini.h: Bump AOT file format version.
3901 * mini.c (mono_emit_native_call): Allocate a GOT var here.
3903 * mini.c (mono_print_tree): Print more info for calls.
3905 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
3907 * declsec.h: Remove warning by adding missing include for marshal.h
3909 2005-01-26 Martin Baulig <martin@ximian.com>
3911 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
3914 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
3916 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
3919 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
3921 * aot.c (mono_compile_assembly): Fix a warning.
3923 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
3925 * declsec.c: Look for security attributes on the original MonoMethod
3926 (and not the wrapped one). This fix permissions on icalls.
3928 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
3930 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
3932 * mini.c (mono_allocate_stack_slots): Add a fixme.
3934 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
3936 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
3938 * inssel.brg: optimize casts of sealed types (more
3939 optimizations waiting for fixes in remoting).
3941 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
3943 * inssel.brg (stmt): Add another dummy rule.
3945 * driver.c: Fix warnings.
3947 * driver.c (mono_main): If running under valgrind, instruct glib to use
3948 the system allocation functions so valgrind can track the memory
3949 allocated by the g_... functions.
3951 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
3953 * mini-ops.h: Add OP_DUMMY_STORE opcode.
3955 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
3957 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
3958 variables in try regions.
3960 * mini.c (mini_method_compile): Don't disable optimizations on large
3961 methods when AOT compiling.
3963 * mini.c (mono_allocate_stack_slots): New arch independent method to
3964 allocate stack slots. Not yet used.
3966 2005-01-22 Ben Maurer <bmaurer@ximian.com>
3968 * debug-mini.c (mono_debug_close_method): Plug some leaks.
3970 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
3972 * mini-ppc.c: make the branch info relative as the code
3973 buffer can be reallocated.
3975 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
3977 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
3978 * driver.c: Removed the AOT/security restriction. Now initialize the
3979 security manager (in metadata) if --security is used.
3980 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
3981 rather than the pointer to declarative security, when AOT is used.
3983 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
3985 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
3986 basic blocks, reduced intrinsic exception throwing code size.
3988 2005-01-22 Miguel de Icaza <miguel@ximian.com>
3990 * driver.c (mini_usage): Reorder the usage screen.
3992 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
3994 * mini.c (mono_resolve_patch_target): Fix warning.
3996 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
3998 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
4001 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
4003 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
4004 breaks the amd64 build.
4006 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
4007 register allocation. Fixes #71454.
4009 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
4011 * arrays.cs: Add new regression test.
4013 2005-1-20 Massimiliano Mantione <massi@ximian.com>
4015 * ssapre.c: Turned usage of snprintf to GString.
4016 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
4017 (I left it on by mistake in my previous commit).
4019 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
4021 * mini.c, cfold.c, basic-calls.cs: preserve side effects
4022 on cond branch optimization (fixes bug# 71515).
4024 2005-1-20 Massimiliano Mantione <massi@ximian.com>
4026 * abcremoval.c: Fixed bug 71062.
4027 * abcremoval.h: Likewise.
4029 2005-1-20 Massimiliano Mantione <massi@ximian.com>
4031 * mini.c: Added a new functionality to optimize_branches, the removal
4032 of useless basic blocks, and fixed some problem in the removal of
4033 critical edges; some utility functions added for both purposes.
4034 * ssapre.c: Added complex expression support, and fixed bug 70637.
4035 * ssapre.h: Likewise.
4036 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
4038 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
4039 * driver.c: Re-enabled SSAPRE.
4041 2005-01-19 Martin Baulig <martin@ximian.com>
4043 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
4044 the result of mono_get_method_constrained().
4046 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
4048 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
4051 2005-01-18 Geoff Norton <gnorton@customerdna.com>
4053 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
4054 be detected. Fixes #59296.
4056 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
4058 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
4059 which can happen. Fixes #71361.
4061 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
4063 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
4066 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
4068 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
4069 appdomain-unload.exe to fail.
4071 * mini.c: Fix some memory leaks.
4073 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
4075 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
4076 Fixed bug and sped up some codepaths.
4078 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
4080 * mini.c: Fix some memory leaks.
4082 * exceptions.cs basic-long.cs: Add test for checked ulong->int
4085 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
4087 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
4090 * iltests.il: Add regression test for #71320.
4092 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
4094 * mini.c (mono_codegen): Fix installation of profiler hooks.
4096 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
4098 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
4100 * mini.h, mini.c, cfold.c: optimize access to enum
4101 readonly fields, too. Eval conditional branches if possible
4102 to perform unreachable code removal in more cases.
4104 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
4106 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
4108 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
4111 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
4112 WinXP DEP. Fixes #71244.
4114 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
4116 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
4118 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
4120 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
4122 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
4124 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
4127 * mini.h: Bump AOT version.
4129 * mini.h (MonoCompile): Change exvar to a hash table.
4131 * mini.c: Allocate a separate exvar for each handler block.
4133 * mini.c: Get rid of the computation of filter_lengths, its not needed.
4135 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
4136 ex var with the pending exception and only throw if the two are equal.
4139 * exceptions.cs: Add tests for rethrow and nested catch clauses.
4141 * mini-x86.c: Fix warnings.
4143 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
4144 used by all the ports now.
4146 * aot.c: Add write-symbols and save-temps options.
4148 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
4150 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
4152 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
4154 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
4157 * tramp-s390.c: Check vtable slot belongs to the domain.
4159 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
4160 as per other platforms.
4162 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
4164 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
4166 * driver.c: we don't run the Main() code in a subthread anymore.
4168 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
4170 * mini.c: added experimental rtc support in the statistical
4171 profiler: if the user has the permission, more accurate statistics
4172 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
4173 The MONO_RTC value must be restricted to what the linux rtc allows:
4174 power of two from 64 to 8192 Hz.
4176 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
4178 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
4180 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
4182 * mini-ppc.c: better icache flush for smp.
4184 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
4186 * mini-amd64.c (emit_move_return_value): Fix memory leak.
4188 * mini-x86.c (get_call_info): Add the get_call_info () code from the
4189 amd64 port, not yet used.
4191 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
4193 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
4196 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
4198 * driver.c: Added --security option to activate the security manager.
4199 Right now this will allow code generation for declarative demands and
4200 is disabled when AOT is specified.
4201 * mini.c: Add code generation for declarative security demands.
4202 * mini.h: Add mono_use_security_manager as an extern gboolean.
4204 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
4206 * aot.c (mono_compile_assembly): Speed up compilation a bit by
4207 emitting more dense assembly code.
4209 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
4210 exception throwing stuff.
4212 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
4214 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
4217 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
4220 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
4223 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
4225 * tramp-*.c: Only patch vtable slots if the object is in the current
4226 domain. Fixes appdomain-unload.exe.
4228 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
4230 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
4233 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
4235 * mini.c (reverse_branch_op): New helper function.
4237 * mini.c (optimize_branches): Run the new optimization only on
4238 platforms which support it. Also reverse all kinds of branches.
4240 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
4242 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
4245 * mini.c (optimize_branches): Reverse not-equals branches if the false
4246 bblock is a throw. This happens a lot of time with argument checking in
4249 * mini.c (mono_codegen): Add support for placing basic blocks after
4250 the function epilogue.
4252 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
4255 2005-01-05 Miguel de Icaza <miguel@ximian.com>
4257 * mini.c (setup_stat_profiler): Only set this up if the platform
4258 supports ITIMER_PROF.
4260 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
4262 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
4265 * inssel.brg: Fix a warning.
4267 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
4269 * mini.c: added support for statistical profiler
4270 (run with: --profile=default:stat).
4272 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
4274 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
4276 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
4278 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
4279 related to global registers from the amd64 port.
4281 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
4283 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
4285 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
4286 with global registers.
4287 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
4289 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
4291 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
4293 * debug-mini.c (encode_value): Fix off-by-one.
4295 * aot.c (encode_value): Likewise.
4297 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
4299 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
4301 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
4304 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
4306 * aot.c (emit_method_info): Increase size of temp buffer.
4308 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
4311 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
4313 * aot.c (emit_method_info): Fix build.
4315 * aot.c: Further rework of the AOT file format to reduce the size of
4316 the method info data.
4318 * mini.h: Bump AOT file format version.
4320 2004-12-27 Martin Baulig <martin@ximian.com>
4322 * mini.c (mini_get_method): New static method; call
4323 mono_get_method_full() and mono_get_inflated_method().
4324 (mono_method_to_ir): Use mini_get_method() instead of
4325 mono_get_method_full().
4327 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
4329 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
4331 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
4333 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
4335 * inssel-amd64.brg: Add some optimization rules.
4337 2004-12-24 Ben Maurer <bmaurer@ximian.com>
4339 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
4340 standard not GC'd stuff is fine.
4342 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
4344 * aot.c: Rework the AOT file format to get rid of most of the global
4345 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
4347 * mini.h: Bump AOT file format version.
4349 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
4351 * mini.h: Bump AOT file format version.
4353 * aot.c (mono_aot_is_got_entry): New function to determine if an
4354 address is inside a GOT.
4356 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
4358 * cpu-pentium.md: Increase the maximum size of some instructions which
4359 might involve a got access.
4361 * mini.c (get_method_from_ip): Another debug helper function.
4363 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
4364 when got var accesses are created during the decompose phase.
4366 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
4368 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
4369 argument mini_compile_method and to MonoCompile, and use this to
4370 determine whenever a given method is compiled for AOT. This allows the
4371 other methods compiled during AOT compilation to be free of AOT stuff,
4372 so the backends does not need to add special support for them by
4373 creating a fake GOT etc.
4375 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
4378 2004-12-21 Ben Maurer <bmaurer@ximian.com>
4380 * mini.c (mono_method_to_ir): It turns out that some of the
4381 x-appdomain wrappers are lax with types, so just ignore this for
4384 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
4385 at the vtable->klass. If it is non-shared code we can just use the
4388 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
4390 * mini-ppc.c: access MonoDomain from tls, too.
4392 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
4394 * declsec.c: Removed unused variable (and related warning ;-)
4396 2004-12-21 Ben Maurer <bmaurer@ximian.com>
4398 * iltests.il: New test for LDELEMA on an array of ref types.
4400 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
4401 all ldelema's on reftypes.
4402 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
4403 it was the wrong place to put it.
4405 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
4406 register to pop to make this cleaner, at the request of Paolo.
4408 2004-12-20 Ben Maurer <bmaurer@ximian.com>
4410 * mini-ops.h (OP_GETHASHCODE): New op.
4412 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
4414 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
4417 For a microbenchmark, this reduces the cost of Hashtable.get_Item
4420 * mini-x86.c (mono_arch_output_basic_block): Rather than
4428 The first is 3 bytes while the second is 1. This saves 36 kb on
4429 mscorlib, quite a big saving. When bootstraping mcs, I was able to
4430 see a small boost because of icache locality.
4432 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
4434 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
4436 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
4437 started code sharing with the generic code.
4439 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
4441 * mini-ppc.c, cpu-g4.md: added code for direct access to
4444 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
4446 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
4447 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
4450 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
4452 * declsec.c|h: Added functions to cache the declarative stack modifiers
4453 in MonoJitInfo and to create a security frame from a MonoJitInfo
4455 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
4456 created. Register internal calls for System.Security.SecurityFrame::
4457 _GetSecurityFrame and _GetSecurityStack.
4458 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
4459 the definitions for the new stack walk/callback mechanism.
4460 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
4461 first security frame for LinkDemands and InheritanceDemands) and
4462 GetSecurityStack for Demands. Both use the new mono_walk_stack code
4464 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
4465 walk initialization (lupus).
4467 2004-12-20 Ben Maurer <bmaurer@ximian.com>
4469 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
4471 (handle_loaded_temps): Do not create a temporary variable for
4472 things that we know are temps. They will never be modified.
4473 (mono_spill_call): Set MONO_INST_IS_TEMP
4474 (mono_emulate_opcode): ditto
4476 (mono_method_to_ir.CEE_DUP): ditto
4478 2004-12-19 Ben Maurer <bmaurer@ximian.com>
4480 * mini.c (type_to_eval_stack_type): Make this handle the void type
4481 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
4482 (emit_tree): use ip_in_bb to special case some common idioms
4483 Update all callers to pass in the IP.
4484 (mono_method_to_ir): Make CEE_CALL* do the above as well.
4486 This gives us a nice 2% speedup in mcs bootstrap.
4488 * mini-x86.c (peephole_pass): Peephole pass to make
4497 * mini.c (ip_in_bb): new method.
4498 (mono_method_to_ir): use this method rather than doing the hash
4501 * linear-scan.c (mono_linear_scan): When expiring actives, you
4502 don't need to keep around variables that expire on this
4503 instruction. This makes it so that:
4506 store (ebx add (ebx, 1))
4510 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
4512 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
4513 combination to avoid doing two copies. Fix up problems with previous
4516 * mini.c: Fix 64 bit warnings.
4518 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
4520 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
4522 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
4523 changes from the x86 code.
4525 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
4527 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
4529 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
4530 throwing code to reduce its size, unify the AOT and non-aot code and
4531 get rid of relocations in the AOT case.
4533 * mini-x86.h mini.c exceptions-x86.c
4534 (mono_arch_get_throw_corlib_exception): New arch specific function to
4535 raise corlib exceptions which doesn't require relocations in the
4538 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
4540 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
4542 * mini.c (mono_emit_method_call): Only allocate the got var when it is
4545 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
4548 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
4550 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
4551 with add function when used from Inc/dec atomic
4552 functions. Re-enabled optimization on x86.
4553 * mini-ops.h: renamed atomic_add functions to
4554 allow _add to match the Interlocked::Add and
4555 _add_next to match Interlocked::Inc/Dec.
4557 2004-12-15 Massimiliano Mantione <massi@ximian.com>
4559 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
4560 linking of BBs to the end BB, and enabled SSAPRE also with
4561 consprop and copyprop (which was prevented by that bug).
4563 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
4565 * mini-x86.c: disabling the Interlocked optimizing code.
4567 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
4569 * aot.c (load_aot_module): Move reading of got_addr after the AOT
4572 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
4574 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
4575 interlocked optimization due lack of support on x86, rewrote
4576 exchange to take into account that base may be in eax.
4578 xsp works again; activated Interlocked optimizing code.
4580 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
4582 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
4584 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
4586 * mini-ops.h: Add new opcodes.
4588 * mini.h: Add new patch types. Add got_var to MonoCompile.
4590 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
4591 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
4592 make it work with all kinds of patchable code.
4594 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
4595 address of the GOT, and referencing entries in the GOT.
4597 * mini.c: Add code to load the GOT address if needed by an opcode.
4599 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
4600 independent AOT code on the x86 using an elf-style Global Offset Table.
4602 2004-12-14 Raja R Harinath <rharinath@novell.com>
4604 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
4606 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4608 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
4611 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
4613 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
4614 of Interlocked:Increment/Decrement/Add as inline ops.
4615 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
4617 2004-12-12 Geoff Norton <gnorton@customerdna.com>
4619 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
4620 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
4622 2004-12-12 Duncan Mak <duncan@ximian.com>
4624 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
4625 again. `patch_info->table_size' is no longer valid after Zoltan's
4628 2004-12-12 Martin Baulig <martin@ximian.com>
4630 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
4631 if we are the "real" method, ie. not an inlined method inside it.
4633 2004-12-11 Ben Maurer <bmaurer@ximian.com>
4635 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
4636 before we look in the special fields table. This fixes
4637 ../tests/thread-static-init.cs.
4639 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4641 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
4642 for Array get_Rank and get_Length. Fixes bug #70465.
4644 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
4646 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
4647 separate structure to reduce the size of MonoJumpInfo.
4649 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
4651 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
4653 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
4655 * mini.c (mini_get_inst_for_method): Changed to allow ports
4656 to return a MonoInst instead of opcode
4657 (renamed mini_get_opcode_for_method to better reflect the new functionality)
4659 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
4660 Allow ports to return a created MonoInst instead of op-code, will enable
4662 (renamed mini_get_opcode_for_method to better reflected the functionality)
4664 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
4666 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
4668 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
4670 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
4673 2004-12-08 Martin Baulig <martin@ximian.com>
4675 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
4676 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
4678 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
4680 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
4683 * exceptions.cs: Disable some tests which depend on properties of x86 fp
4686 2004-12-08 Raja R Harinath <rharinath@novell.com>
4688 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
4690 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
4692 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
4693 bug introduced by the previous patch.
4695 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
4697 * mini-ppc.c, objectc.cs: handle large structs passed by value
4700 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
4702 * mini-ppc.c: OP_ARGLIST implementation from
4703 Geoff Norton <gnorton@customerdna.com>.
4705 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
4707 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
4708 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
4710 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
4712 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
4714 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4716 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
4719 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
4721 * mini-sparc.c: Zero out localled-ed memory.
4723 * iltests.il: Add tests for zeroing out localloc-ed memory.
4725 2004-12-04 Martin Baulig <martin@ximian.com>
4727 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
4728 mono_method_get_signature_full().
4730 2004-12-03 Massimiliano Mantione <massi@ximian.com>
4732 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
4733 and some utility functions (always for SSAPRE), integrated SSAPRE.
4735 * driver.c: Added ssapre option.
4736 * ssa.c: Small fix on OP_ARG handling.
4737 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
4738 * Makefile.am: Likewise.
4740 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
4742 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
4745 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
4748 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4750 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
4752 * cpu-s390.md : Increase instruction length of oparglist.
4754 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
4756 2004-11-30 Martin Baulig <martin@ximian.com>
4758 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
4759 virtual generic methods. We call a special helper_compile_generic_method()
4760 icall to retrieve the method from the vtable, inflate and compile
4761 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
4763 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
4765 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
4767 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
4769 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
4771 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
4774 2004-11-27 Ben Maurer <bmaurer@ximian.com>
4776 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
4777 platforms with PIC aot.
4779 2004-11-28 Martin Baulig <martin@ximian.com>
4781 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
4784 2004-11-28 Martin Baulig <martin@ximian.com>
4786 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
4787 the result of mono_type_get_underlying_type() to check whether
4790 2004-11-26 Martin Baulig <martin@ximian.com>
4793 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
4796 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
4798 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
4799 the same way as the other arguments so they won't get clobbered.
4801 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
4802 calls through R11 since it is clobbered by the trampoline code.
4804 2004-11-26 Raja R Harinath <rharinath@novell.com>
4806 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
4807 pick up in-tree mscorlib.dll.
4809 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
4811 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
4813 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
4814 runtime data/code are now stored in a table similar to the GOT in ELF.
4815 This allows the code itself to be position independent.
4817 * aot.c: Fix loading of referenced assemblies after the lazy assembly
4820 * aot.c: Attach ELF type (object/function) directives to all global
4823 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
4825 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
4827 * mini-amd64.h: Turn on PIC AOT code.
4829 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
4830 returning the offset within an OP_AOTCONST instruction where the GOT
4831 offset needs to be added.
4833 * mini.h: Bump AOT file format version.
4835 2004-11-25 Martin Baulig <martin@ximian.com>
4837 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
4838 uninflated generic methods.
4840 2004-11-25 Martin Baulig <martin@ximian.com>
4842 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
4844 2004-11-24 Martin Baulig <martin@ximian.com>
4846 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
4847 original klass (this only applies for generic instances).
4849 2004-11-24 Martin Baulig <martin@ximian.com>
4851 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
4852 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
4855 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
4857 * mini.c (mono_method_to_ir): Disable inlining for methods containing
4858 localloc. Fixes #69678.
4860 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
4862 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
4864 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
4865 used SSE registers on pinvoke calls. Fixes #69774.
4867 2004-11-23 Geoff Norton <gnorton@customerdna.com>
4869 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
4870 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
4872 2004-11-23 Raja R Harinath <rharinath@novell.com>
4874 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
4875 Refer directly to the mcs/ tree.
4877 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4879 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
4880 Check if a trampoline for a synchronized method is required.
4882 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
4884 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
4885 with localloc if needed. Throe arithmetric exception in
4886 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
4887 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
4889 2004-11-19 Geoff Norton <gnorton@customerdna.com>
4891 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
4892 types before switching on type. Fixes #69622.
4894 2004-11-19 Raja R Harinath <rharinath@novell.com>
4896 * Makefile.am (check-local): New. Integrate into 'make check'.
4897 (MCS,RUNTIME): Define using in-tree mono and mcs.
4899 (%.exe): Use $(ILASM).
4901 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
4903 * mini-ppc.c: adjust initial prolog size (bug #69691).
4905 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
4907 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
4910 2004-11-17 Raja R Harinath <rharinath@novell.com>
4912 * Makefile.am (clean-local): Rename from 'clean'.
4914 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4916 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
4917 to mono_arch_is_int_overflow.
4918 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
4921 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
4923 * declsec.c|h: New files to support declarative security attributes.
4924 Added function to check if a method has (applicable) security.
4925 * mini.c|h: Add check for declarative security attributes in
4926 mono_method_check_inlining.
4927 * Makefile.am: Added declsec.c and declsec.h to the build.
4929 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
4931 * mini.c, mini.h: update to keep dynamic code info per-domain.
4933 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
4935 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
4936 (mini_init): Get rid of it from here too.
4938 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
4940 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
4941 implemented OP_RETHROW (patch by Geoff Norton
4942 <gnorton@customerdna.com>).
4944 2004-11-10 Geoff Norton <gnorton@customerdna.com>
4946 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
4947 between appdomains. Fixes appdomain-unload on PPC.
4949 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
4951 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
4952 mini-exceptions.c: handle the new wrapper types.
4953 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
4954 token value as a MonoClass* when compiling a wrapper.
4955 mono_jit_create_remoting_trampoline now takes an additional
4956 MonoRemotingTarget parameter.
4958 2004-11-10 Martin Baulig <martin@localhost>
4960 * mini.c (mono_method_to_ir): Use `generic_container->context'
4961 rather than creating a new one.
4963 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4965 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
4967 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
4969 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
4971 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
4972 the experimental aot cache stuff.
4974 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
4976 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
4977 mini-exceptions.c: update to exception clause structure changes.
4979 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
4981 * exceptions-x86.c (throw_exception): Fix warnings.
4983 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
4986 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
4988 * exceptions-sparc.c (get_throw_exception): Really fix this.
4990 2004-11-07 Ben Maurer <bmaurer@ximian.com>
4992 * tramp-*.c: we no longer support icalls without wrappers, so
4993 a bit of code can be removed here
4995 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
4997 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
5000 * cpu-sparc.md: Add op_rethrow.
5002 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
5004 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
5006 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
5007 * mini-ops.h: Add OP_RETHROW.
5009 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
5011 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
5013 2004-11-05 Geoff Norton <gnorton@customerdna.com>
5015 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
5016 Makes the output much easier to read
5018 2004-11-05 Ben Maurer <bmaurer@ximian.com>
5020 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
5021 prevents another huge leak when compiling with ssa. Secondly, the
5022 performance of doing this rather than freeing the lists is much
5023 better. GList does a lock every time you allocate a list link,
5024 so that it can use a memory pool. So, it is better to just use
5025 a memory pool of our own.
5027 * ssa.c, linear-scan.c: replace g_list_remove_link with
5028 g_list_delete. The remove one does not free the GList, so we were
5029 leaking memory. On -O=all --compile-all with corlib, this cut down
5030 3 MB of allocations.
5032 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
5034 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
5036 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
5038 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
5039 into a new function mono_create_jit_trampoline ().
5041 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
5043 * trace.c (get_spec): Allow tracing of classes without a namespace.
5045 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
5047 * mini.c: Fix pointer overwrite in mini_method_compile.
5049 2004-11-2 Geoff Norton <gnorton@customerdna.com>
5051 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
5052 The darwin ABI needs some special handling for 1 and 2 byte structs
5053 Lets use lbz/lhz instead of lwz everywhere.
5054 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
5055 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
5056 Use stb/sth for the former, and put the latter always on stack instead of in
5059 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
5061 * trace.c (is_filenamechar): Add '_'.
5063 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5065 * mini-s390.c: Fix prolog length to allow for large trace requirements.
5067 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
5069 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
5071 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
5072 depends on libmonogc. Fixes #68805.
5074 2004-10-26 Miguel de Icaza <miguel@ximian.com>
5076 * mini.c (mono_jit_free_method): Provide extra information for
5077 this error. Currently this leaks, but will be turned into a
5078 developer option in the future.
5080 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
5082 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
5084 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
5086 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
5087 boundary. Fixes reading of PATCH_INFO_R4 and R8.
5088 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
5090 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
5092 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
5093 trampolines for AOT code.
5095 2004-10-22 <vargaz@freemail.hu>
5097 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
5098 constructed types. Fixes #68136.
5100 2004-10-21 Martin Baulig <martin@ximian.com>
5102 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
5103 if it returns true, unwind the stack to the call instruction.
5105 2004-10-21 <vargaz@freemail.hu>
5107 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
5109 * mini.h: Bump AOT version number.
5111 * objects.cs: Add another test for unbox trampolines.
5113 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
5116 2004-10-20 <vargaz@freemail.hu>
5118 * driver.c: Add SHARED to the set of optimizations tested.
5120 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
5122 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
5125 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
5127 2004-10-20 Martin Baulig <martin@ximian.com>
5129 * mini-exceptions.c (mono_handle_exception): Call
5130 mono_debugger_handle_exception() to tell the debugger about
5131 catch/finally clauses.
5133 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
5135 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
5137 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
5140 2004-10-15 Geoff Norton <gnorton@customerdna.com>
5142 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
5143 methods as their native size, fixed bug #57543, #57545.
5144 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
5145 This saves a temporary register and mullw call down into 1 (minor perf
5146 increase for cases like sum = sum * 5; This use to translate into:
5149 It now translates to
5152 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
5154 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
5157 2004-10-11 Martin Baulig <martin@ximian.com>
5159 * mini.c (mono_method_to_ir): If we're a generic method, get the
5160 MonoGenericContainer from our MonoMethodNormal and create a
5161 MonoGenericContext from it.
5163 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
5165 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
5167 * basic-long.cs: Add test for checked i8->i2 cast.
5169 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5171 * inssel-ppc.brg: added a couple of speedup rules.
5173 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
5175 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
5176 to speed up rebuilds.
5178 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5180 * mini-s390.c: Minor fix to OP_OR_IMM.
5182 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
5184 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
5185 better. Fixes appdomain-unload.exe on sparc.
5187 2004-10-02 Massimiliano Mantione <massi@ximian.com>
5189 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
5190 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
5193 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
5195 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
5197 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
5199 * mini.c: Always generate a field read/write wrapper for members
5200 of the class MarshalByRefObject since the actual instance could
5203 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
5205 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
5207 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
5209 * driver.c mini.h trace.c: Move the setting of the main assembly into
5210 a separate function called mono_trace_set_assembly () and call it after
5211 actually loading the main assembly. Fixes #66872.
5213 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
5215 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
5216 using the code manager.
5218 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
5220 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
5222 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
5224 * cpu-amd64.md: Fix bug in previous patch.
5226 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
5229 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
5231 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
5232 mini-exceptions.c: updates for changed stack walk interface.
5234 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5236 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
5238 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
5240 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
5242 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
5244 * driver.c (mini_regression_list): Do not call mono_assembly_close
5245 since assemblies can't be unloaded.
5247 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
5249 * cpu-amd64.md: Fix more instruction lengths.
5251 * cpu-amd64.md: Fix lengths of some instructions.
5253 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
5255 * inssel.brg: Make the array ldelema check aot friendly.
5257 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
5259 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
5261 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
5263 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
5265 * mini-x86.c: Fix build.
5267 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
5268 mono_type_get_underlying_type () helper function to simplify code.
5270 2004-09-09 Martin Baulig <martin@ximian.com>
5272 * mini-amd64.c: Don't access `type->data.klass' directly, call
5273 mono_class_from_mono_type() instead since the type may be a
5276 2004-09-09 Martin Baulig <martin@ximian.com>
5278 * mini-amd64.c (get_call_info): Fix support for generic instances.
5279 (add_valuetype): Use mono_class_from_mono_type() to get the class
5280 since we can be a generic instance.
5282 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
5284 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
5286 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
5288 * liveness.c: reset spill costs on each scan: bug 62107
5290 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
5292 * exceptions-sparc.c (mono_arch_find_jit_info): remove
5293 unnecessary line that doesn't compile
5295 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
5297 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
5298 trampolines, make them call an error function so people can fix their
5301 2004-09-06 Martin Baulig <martin@ximian.com>
5303 * mini.c (mono_method_to_ir): When initializing locals, handle a
5304 generic instances like a valuetype if it's a valuetype and like a
5305 class if it's a class.
5307 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
5309 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
5310 stack. Fixes #64674.
5312 * exceptions.cs: Add test for unwinding of call arguments.
5314 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
5316 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
5317 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
5318 set the carry/borrow flag). The sparc and s390 implementations
5319 can now use optimized versions (and simplify the code). ppc bugfixes.
5321 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
5323 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
5325 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
5327 * inssel-amd64.brg: Remove leftover 32 bit rule.
5329 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
5331 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
5333 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
5334 mono_arch_find_jit_info functions into a new function. Fix a memory
5337 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
5340 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
5342 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
5345 * exceptions.cs: Add array size tests.
5347 * mini.c: Allocate a separate icall wrapper for each arity of
5348 mono_array_new_va. Fixes #59509.
5350 * exceptions.cs: Add testcase for 64578.
5352 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
5354 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
5356 2004-09-02 Martin Baulig <martin@ximian.com>
5358 * mini.c (mono_method_to_ir): When initializing the locals, call
5359 handle_initobj() on the generic instance itself, not its
5362 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
5364 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
5365 MonoJitInfo for dynamic methods.
5367 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
5369 * mini.c: Add support for freeing JIT data for dynamic methods.
5371 2004-09-01 Martin Baulig <martin@ximian.com>
5373 * mini-x86.c (is_regsize_var): Added support for generic
5375 (mono_arch_emit_prolog): Make this compile again, use
5376 `x86_push_imm_template (code)'.
5378 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
5380 * mini-x86.c: make all push_imm instructions that get
5381 patched always emit the long form
5383 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
5385 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
5386 in a per-domain hash.
5388 * mini-amd64.c (merge_argument_class_from_type): Handle generic
5391 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
5393 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
5396 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
5399 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
5400 Beginnings of SSE2 support.
5402 * exceptions.cs: Add more tests for checked int<->uint casts.
5404 2004-08-28 Martin Baulig <martin@ximian.com>
5406 * mini-x86.c (mono_arch_instrument_epilog): Added support for
5410 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
5411 Handle generic instances recursively.
5413 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
5415 * iltests.il: test for conv.u8 on a constant
5417 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
5419 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
5420 LCONV_x4 (shrun_32 (membase)).
5422 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
5424 * inssel-x86.brg: c&p rules for push/setret of long
5426 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
5428 * inssel-x86.brg: c&p rules for compare (base, regvar) and
5429 compare (regvar, base)
5431 * inssel-x86.brg: more burg love
5433 * inssel.brg: more cleanup
5435 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
5437 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
5439 * basic-long.cs, basic-calls.cs: new tests for optimization.
5441 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
5443 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
5446 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
5448 * mini-amd64.c (read_tls_offset_from_method): Add another case.
5450 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
5452 * inssel.brg (mini_emit_memcpy): use
5453 NO_UNALIGNED_ACCESS to disable memcpy optimization
5455 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
5457 * mini-amd64.c: Handle generic types in various places.
5459 * mini.c (mono_method_to_ir): Handle generic types in init locals.
5461 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
5463 * mini.c (handle_box): Fix warning.
5465 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
5467 * mini-amd64.h: Enable the emit_state optimization.
5469 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
5471 * mini-amd64.c: Add some new 64 bit peephole opts.
5473 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
5475 * cpu-amd64.md: sreg1 of div instructions must be %rax.
5477 * mini-amd64.c: Register allocator fixes.
5479 * mini.c: Add an optimization to emit_state to avoid allocation of new
5480 registers on some platforms.
5482 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
5484 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
5486 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
5487 allocation. Fixes #63085.
5489 * basic-long.cs: Add new regression test.
5491 * mini-amd64.c: Register allocator improvements.
5493 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
5495 * mini-amd64.c (read_tls_offset_from_method): Add another code
5498 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
5499 instruction sequence for nullifying class init trampolines.
5501 * objects.cs: Add new regalloc test.
5503 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
5505 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
5507 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
5509 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
5512 * driver.c: Fix profiling after TLS changes.
5514 * driver.c (mono_main): Set mono_stats.enabled if needed.
5516 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
5519 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
5521 * mini-x86.c: use a 1 op rather than a 2 op tls access
5522 instruction -> faster.
5524 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
5526 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
5529 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
5531 * exceptions-sparc.c (throw_exception): fix typo
5533 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
5535 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
5536 set tree->dreg correctly with tls. Allow any
5537 register to be used.
5539 * mini-x86.c (read_tls_offset_from_method): add new code
5540 generation pattern seen with GCC.
5543 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
5545 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
5546 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
5547 exceptions-sparc.c: fix some performance issues in exception
5548 handling and setting of the stack trace for exceptions that were
5551 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
5553 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
5556 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
5559 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
5561 This patch inlines tls access, when possible.
5563 * mini.h: new arch functions for TLS intrinsics.
5564 All platforms updated with a stub.
5566 * mini.c: use the new intrinsics
5568 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
5569 arch specific intrinsic for tls variables
5571 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
5573 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
5576 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
5578 * mini.c: thread local allocation
5580 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
5582 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
5584 * Makefile.am: Link against the static version of libmonogc.
5586 * Makefile.am: Link the static versions of the convenience libraries
5587 into the mono executable.
5589 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
5591 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
5593 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
5594 on integer overflow.
5596 * mini-amd64.c: Reorganize function call code.
5598 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
5600 2004-08-14 Ben Maurer <bmaurer@ximian.com>
5602 * inssel-x86.brg: use xor eax,eax.
5604 * basic.cs: new tests
5606 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
5608 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
5609 in exception throwing code.
5611 2004-08-14 Ben Maurer <bmaurer@ximian.com>
5613 * inssel-x86.brg: use xor esi,esi.
5615 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
5617 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
5618 can trace methods compiled during mini_init () too.
5620 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
5623 2004-08-14 Ben Maurer <bmaurer@ximian.com>
5625 * Makefile.am: static link on x86 (r=zoltan)
5627 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
5629 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
5630 code since it causes some programs to fail.
5632 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
5634 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
5636 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
5638 * mini.c: ovfops_op_map - add STACK_OBJ case for
5640 * basic.cs: add test_0_pin_string as test
5643 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
5645 * Makefile.am: build C# if srcdir != builddir
5647 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
5649 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
5650 fall-through blocks.
5652 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
5654 * driver.c: enable loop by default again and include abcrem in -O=all.
5656 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
5658 * iltests.il: Add some localloc tests.
5660 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
5662 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
5665 * inssel-amd64.brg: Add some optimizations.
5667 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
5670 * Makefile.am: Statically link mono against libmono on AMD64.
5672 * mini-amd64.c inssel-amd64.brg: Optimizations.
5674 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
5676 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
5678 * tramp-amd64.c: Patch calling code in trampolines.
5680 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
5682 * mini-amd64.c: pinvoke struct passing fixes.
5684 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
5686 * mini-sparc.c: redo change, make mono_arch_cpu_init call
5687 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
5689 2004-08-05 Duncan Mak <duncan@ximian.com>
5691 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
5694 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
5696 * mini-amd64.c (emit_move_return_value): Move return value for normal
5699 2004-08-05 Martin Baulig <martin@ximian.com>
5701 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
5702 `type->type'; just modify `type' itself when dealing with enums
5703 and generic instances.
5704 (check_call_signature): Make `simple_type' a `MonoType *'.
5706 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
5708 * mini.c: Use OP_PADD to add offsets to addresses.
5710 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
5712 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
5714 * mini-sparc.c (mono_arch_emit_epilog): fix check
5715 for folding last op into restore instruction
5717 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
5719 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
5720 helper methods using the code manager.
5722 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
5724 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
5726 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5728 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
5729 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
5731 * mini-s390.c: fix tail processing
5733 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
5735 * mini-ppc.c: mul.ovf.un exception name fix.
5737 2004-08-03 Martin Baulig <martin@ximian.com>
5739 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
5740 instances; before jumping to `handle_enum', also modify `ptype'.
5742 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
5744 * cpu-sparc.md: fcall maximal length too small.
5746 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
5748 * mini-amd64.c mini.h: Add initial support for passing/returning
5749 structures to/from pinvoked methods.
5751 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
5753 * mini-ppc.c: reg allocator fix.
5755 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
5757 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
5759 * inssel.brg: Optimize memset on 64 bit machines.
5761 * mini-amd64.c: Fix some vararg cases.
5763 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5765 * mini-s390.c: Corrected macro in emit_float_to_int
5767 * s390-abi.cs: Tests to exercise the s390 ABI
5769 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
5771 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
5774 * basic.cs: Add a test for add.ovf.un.
5776 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
5778 * mini-sparc.c: add case for OP_IDIV_UN
5780 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
5782 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
5784 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
5786 2004-07-30 Ben Maurer <bmaurer@ximian.com>
5788 * basic.cs: regression tests.
5790 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
5793 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
5795 * basic.cs: Add a new test.
5797 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
5798 and AOT. Various fixes and optimizations.
5800 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
5802 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
5804 * mini-ppc.c: make sure temp regs are not used for global reg
5807 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
5809 * cpu-sparc.md: conv_i8 fix for 64bits
5811 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
5813 2004-07-29 Ben Maurer <bmaurer@ximian.com>
5815 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
5816 add opcode for cmp BYTE PTR [eax], imm.
5818 * inssel.brg: Make memcpy and memset takes bases.
5820 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
5822 * *-amd64.*: More AMD64 work.
5824 2004-07-28 Ben Maurer <bmaurer@ximian.com>
5826 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
5827 add a compare-not-equal opcode.
5829 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
5831 * mini.c: Use mono_init_from_assembly instead of mono_init.
5833 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
5835 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
5837 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
5839 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
5841 * inssel.brg: 64 bit fixes.
5843 * mini.h (MonoCallInst): Add some AMD64 specific data.
5845 * mini.h: Add some OP_P opcodes.
5847 2004-07-28 Ben Maurer <bmaurer@ximian.com>
5849 * basic.cs: tests for 61797 and 61740
5851 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
5853 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
5854 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
5856 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
5858 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
5860 * *-amd64*.*: Ongoing AMD64 work.
5862 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
5864 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
5866 * *-amd64*: Ongoing AMD64 work.
5868 * mini-arch.h: Add AMD64 support.
5870 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
5872 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
5874 * mini-ops.h: Add new opcodes.
5876 * Makefile.am: Add AMD64 support.
5878 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
5879 rules into the inssel-long*.brg files.
5881 * *-amd64.*: Add beginnings of AMD64 backend.
5883 2004-07-22 Ben Maurer <bmaurer@ximian.com>
5885 * mini.c (print_dfn): commenting out the code that prints
5886 the cil. With -O=deadce, this makes -v -v crash.
5888 * cpu-pentium.md: make checkthis have a length of 2
5890 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
5892 * mini-sparc.h: fix implementations of __builtin
5893 functions for Sun compiler for V9.
5895 2004-07-16 Ben Maurer <bmaurer@ximain.com>
5897 * mini.c: use the new stelem.ref wrapper
5898 * exceptions.cs, arrays.cs: new stelem.ref tests
5900 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
5902 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
5903 new XSP should work with these changes).
5905 2004-07-14 Ben Maurer <bmaurer@ximain.com>
5907 * inssel-{long32,x86,}.brg: trivial optimizations.
5909 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
5911 * mini.c: load value when emitting box operation in
5914 2004-07-12 Ben Maurer <bmaurer@ximian.com>
5916 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
5917 is one byte shorter than cmp DWORD PTR [eax], 0.
5919 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
5921 * inssel-ppc.brg: arguments on the stack are always
5922 relative to the stack pointer (spotted by Neale Ferguson).
5924 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5926 * exceptions-x86.c: delay appending the method name to the trace until
5927 after mono_jit_info_table_find is called, as this gets the real
5930 2004-07-09 Ben Maurer <bmaurer@ximian.com>
5932 * aot.c: register roots
5934 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
5936 * aot.c : I could just use PLATFORM_WIN32 flag.
5938 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
5940 * aot.c : Reverting the previous fix. This time it broke linux build.
5942 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
5944 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
5946 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
5948 * mini.c (handle_stack_args): Remove some more debugging code.
5950 * mini.c (handle_stack_args): Remove debug output left in by mistake.
5952 * driver.c mini.h aot.c: Allow additional options to be specified with
5953 --aot and pass them to mono_compile_assembly.
5955 * aot.c: Add experimental code to AOT compile all loaded assemblies
5956 on demand and save the code into a cache in the filesystem.
5958 * aot.c: Add support for more wrapper methods.
5960 * mini.c (handle_stack_args): Handle some corner cases. Fixes
5963 * cpu-*.md: Remove removed opcodes.
5965 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
5966 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
5967 related icalls to marshal.c.
5969 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
5971 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
5973 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
5975 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
5977 2004-07-06 Ben Maurer <bmaurer@ximian.com>
5978 * liveness.c: If liveness is recomputated we need to reset the information
5979 for each variable. This way, if the liveness range has been narrowed
5980 by optimizations that happened after the last computation, we can return
5983 For example, if you have
5988 // Tons of code that does not affect i
5994 i = 0 is dead code and will be removed by SSA. However, when
5995 linear scan gets to the code, i will still appear to be live
5996 throughout the entire block. This prevents good register allocation.
5998 2004-07-06 Martin Baulig <martin@ximian.com>
6000 * debug-mini.c (mono_debug_init_method): Allow
6001 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
6002 (mono_debug_add_icall_wrapper): New method.
6004 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
6006 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
6008 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
6011 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
6013 * aot.c (mono_aot_load_method): Fix loading of debug info.
6015 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
6017 * aot.c: Add logging support.
6019 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
6021 * mini.h: Add prototype for mono_print_method_from_ip.
6023 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
6025 * inssel.brg: 64 bit fixes.
6027 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
6030 * Makefile.am: Add SPARC64 support.
6032 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
6034 * aot.c: Fix alignment problems on 32 bit platforms.
6036 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
6038 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
6041 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
6044 * mini.h: Bump AOT file version. Some 64 bit fixes.
6046 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
6048 * inssel-sparc.brg: Add new rule to avoid register moves.
6050 * inssel.brg: Add ldind_to_load_membase helper function.
6052 2004-06-30 Ben Maurer <bmaurer@ximian.com>
6054 * mini.c: OffsetToStringData intrinsic.
6056 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
6058 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
6060 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
6063 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
6064 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
6066 * mini.c: reinstated mono_compile_get_interface_var()
6067 on x86, too, since the change breaks the Gtk# build there as well.
6069 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6071 * driver.c: remove loop from the default optimizations: it seems to
6072 interact badly with some of the other options (see bug #60613).
6074 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
6076 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
6077 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
6079 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
6081 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
6082 vararg-using methods.
6084 2004-06-21 Martin Baulig <martin@ximian.com>
6086 * mini/mini-exceptions.c
6087 (mono_handle_exception): Added `gpointer original_ip' argument.
6088 After calling mono_unhandled_exception(), call
6089 mono_debugger_unhandled_exception() and if that returns true,
6090 restore the context and return.
6092 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
6094 * mini-ppc.c: prefer the use of relative branches so
6095 they won't need to be patched in aot code (patch from Patrick Beard).
6097 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
6099 * aot.c: patch from Patrick Beard to make the output assembly
6100 more correct for the MacOSX assembler. Small tweak to
6101 generate sane images on Linux/PPC, too.
6103 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6105 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
6106 case until bug #59509 is fixed (shows up in #60332).
6108 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6110 * mini.c: make sure the needed wrappers are compiled, too, with
6113 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
6115 * driver.c: remove NPTL reference in --version output.
6117 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6119 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
6120 generate valid assembly for the Mach-O assembler.
6122 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
6124 * driver.c: don't include abcrem in the all optimization specifier
6125 since it slows down jit compilation too much for now.
6127 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
6129 * mini.c: use BIGMUL only if both operands have the same signage.
6130 * iltests.il: Test for bug 60056. (errors related to signage in
6135 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
6137 * mini.c, aot.c: memory leak fixes.
6139 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
6141 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
6143 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
6145 * Makefile.am: remove the -static hack completely, it links in
6146 statically glib as well.
6148 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
6150 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
6151 * exceptions.cs: make it compile with new mcs/csc.
6153 2004-06-03 Massimiliano Mantione <massi@ximian.com>
6154 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
6155 and added relevant test case.
6157 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
6159 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
6160 regressions in gtk-sharp.
6162 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
6164 * exceptions.cs: New regression tests.
6166 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
6168 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
6170 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
6172 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
6174 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
6176 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
6178 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
6180 * mini.c (mono_jit_runtime_invoke): Init class in this
6181 method instead of trusting mono_jit_compile_method to
6182 do the work (because wrappers can be in object class)
6184 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
6186 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
6188 * basic-long.cs: New regression test.
6190 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
6192 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
6195 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
6197 * Makefile.am: fix miguel's change to build mono statically against
6198 libmono (track build dependencies).
6200 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
6202 * cfold.c: Some glib versions do not have G_MININT32.
6204 2004-05-26 Massimiliano Mantione <massi@ximian.com>
6206 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
6207 with precision of tan, atan, sin and cos, and implemented related
6208 regressions tests (fixes bug 54467, but one new problem appeared and
6211 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
6213 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
6215 * exceptions.cs: Add test for constant folding && division by zero.
6217 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
6218 since driver.c is in libmono too, so the optimization was useless.
6220 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
6221 variable to driver.c so the compiler can emit more efficient code to
6224 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6226 * Makefile.am: don't distribute generated inssel.[ch] files.
6228 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
6230 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
6231 into the default appdomain. Fixes #58707.
6233 * jit-icalls.c: Remove the broken approximation for truncl, doing
6234 no conversion is better.
6236 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
6239 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
6241 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
6242 of the mcrxr instruction which is not available on some processors
6243 even if it's documented to be. Implement add and sub overflow correctly
6244 (still not complete for long unsigned). Speed up icalls a bit.
6246 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
6248 * mini.c (mono_jit_compile_method_with_opt): Make sure that
6249 we run .cctor in the current domain instead of target_domain.
6251 Fixes bug #58558, .cctor not being called in -O=shared.
6253 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
6255 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
6257 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
6259 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
6260 which can be done with an imm8, do it that way.
6261 (mono_arch_output_basic_block): ditto for a jmp
6262 (mono_arch_emit_prolog): Computate maximum offset of a label.
6264 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
6266 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
6267 now tries to allocate prefered physical reg's for virtual
6268 regs. This reduces the number of emited spills/loads with
6269 20-30% on our core assemblies.
6271 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6273 * jit-icalls.c: truncl() is not needed and trunc() is
6274 the correct thing to do anyway (bug #58287).
6276 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
6278 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
6281 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
6283 * driver.c: enable loop optimizations by default.
6285 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
6287 * mini-x86.c: fix calc of max loop size when aligning loops start.
6289 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
6291 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
6294 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
6296 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
6299 * basic-long.cs: Add tests for add/subtract of immediates with carry.
6301 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
6303 * mini.c (inline_method): Allways inline some wrappers even if the cost
6304 is too large. Fixes #58785.
6306 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
6308 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
6310 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
6311 (crichton@gimp.org). Beginning of support for sparc/linux.
6313 * mini-sparc.c: Optimize retrieval of LMF address.
6315 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
6317 * exceptions-ppc.c: handle alloca in methods with clauses.
6319 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
6321 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
6323 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
6325 * mini.c: Delegate most of the abort signal work to
6326 mono_thread_request_interruption, which also handles Stop and Suspend
6329 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
6331 * mini.c mini.h: Allow inlining of icall wrappers if the backend
6332 supports the save/restore lmf opcodes.
6334 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
6336 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
6339 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
6341 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
6343 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
6344 methods which contain array accesses.
6346 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
6347 boundaries. Fixes #58537.
6349 * iltests.il: Add regression test for #58537.
6351 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
6353 * mini-x86.c (mono_arch_local_regalloc): Last part of
6354 fix for bug #58633 (releasing register to early).
6356 2004-05-18 Miguel de Icaza <miguel@ximian.com>
6358 * basic-long.cs: Add new regression test.
6360 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
6362 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
6363 register too early on the chain.
6365 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
6367 * mini.c (create_helper_signature): Use a helper function to reduce
6368 the code which needs to be written. Also set the calling convention of
6369 icalls on windows. Fixes #57840.
6371 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
6373 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
6374 exceptions-ppc.c: added helper function to get the instruction address
6375 from a signal handler context.
6377 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
6379 * helpers.c: use g_get_tmp_dir. Invokes happyness
6382 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
6384 * helpers.c: Add new env variable to pass args to objdump.
6385 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
6387 2004-05-17 Radek Doulik <rodo@ximian.com>
6389 * Makefile.am (common_sources): added abcremoval.h so it get
6390 disted and daily mono packages on go-mono.com will build again
6392 2004-05-17 Massimiliano Mantione <massi@ximian.com>
6394 * abcremoval.c: Fixed coding style, added copyright header.
6396 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
6398 * mini.h: Added prototype for abc removal main function.
6400 * build_relations_propagation_table.pl: Added copyright header.
6402 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
6404 * basic-long.cs: reg test for complex ceq_long bug.
6406 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
6408 * mini-x86.c (mono_arch_local_regalloc): Correctly free
6409 reg in long and clob case (bug #58343). Fixed/added comments.
6411 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
6413 * mini.c (mono_jit_runtime_invoke): Follow new convention
6414 of calling the invoke method with an function pointer.
6416 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
6418 * ChangeLog: Fix author of memory leak patch.
6420 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
6422 * Makefile.am: fix make dist as well...
6425 2004-05-14 Massimiliano Mantione <massi@ximian.com>
6427 * cfold.c: Made so that conversions from pointer to int4 are no-ops
6428 on archs where pointers are 4 bytes long.
6430 * Makefile.am: Added abcremoval.c source file.
6432 * abcremoval.c: Added abcremoval.c.
6434 * abcremoval.h: Added abcremoval.h.
6436 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
6438 * inssel.brg: Enabled bounds check removal.
6440 * mini.c: Added support for abcrem optimization.
6442 * mini.h: Added abcrem optimization label.
6444 * driver.c: Added support for abcrem optimization.
6446 * propagated_relations_table.def: Added propagated_relations_table.def.
6448 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
6450 * mini.c, cfold.c: fix style.
6452 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6454 * mini.c: handle issue with the low-level implementation of
6455 some long opcodes (bug #54209).
6457 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
6459 * basic.cs: test for my new cmov stuff.
6461 2004-05-13 Patrik Torstensson
6463 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
6464 opt and added peephole documentation.
6466 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
6468 * tramp-ppc.c: rewrote the generic trampoline code.
6470 2004-05-11 Patrik Torstensson
6472 * mini-x86.c: optimize long shl/shr asm code (one less branch)
6474 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
6476 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
6478 * mini.h mini.c dominators.c: Applied patch from Derek Woo
6479 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
6481 * mini.c: Add new icalls for AsAny marshalling.
6483 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
6485 * tramp-ppc.c, mini-ppc.c: more cleanups.
6487 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6489 * mini.c: no warnings.
6491 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6493 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
6495 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
6497 * mini.c: In the thread abort signal handler, if the thread is in the
6498 process of being stoped, don't throw the Abort exception, just stop the
6501 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
6503 * tramp-ppc.c: removed old code.
6505 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6507 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
6508 do some simple speed optimizations on ppc.
6510 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
6512 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
6513 and large offsets in load/store.
6515 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
6517 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
6518 it causes regressions.
6520 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
6522 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
6525 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
6527 * jit-icalls.c: remove warnings.
6528 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
6529 speedups for unsafe code.
6531 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
6533 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
6535 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
6537 * basic-calls.cs: Add new regression test.
6539 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
6542 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
6544 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
6547 2004-05-06 Patrik Torstensson
6549 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
6550 long reg allocation in any reg (not only eax:edx) and implemented
6551 long shl/shr ops in asm instead of helpers.
6553 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
6555 * mini-sparc.h: Fix warnings.
6557 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
6560 * mini-exceptions.c (mono_handle_exception): Call the filter in a
6561 separate statement for clarity.
6563 * mini-sparc.c: Update status.
6565 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
6567 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
6570 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6572 * inssel-ppc.brg: another small pre-release workaround:
6573 we don't do overflow detection for long_sub_un.
6575 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6577 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
6578 (also works around a weird ppc bug: 57957).
6580 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
6582 * tramp-ppc.c: trampoline fixes.
6584 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
6586 * mini-ppc.c: fixed typos.
6588 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
6590 * mini-ppc.c, exceptions-ppc.c: more code saves registers
6591 at the top of the stack. Fixed typos. Use a frame registers
6592 for all the methods with exception clauses.
6594 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
6596 * exceptions-ppc.c: restore fp registers.
6598 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
6600 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
6601 order from the stack top (moved the stack room to save the
6602 return value for trace after the param area). Fixed corruption
6603 in restoring registers on unwind.
6605 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
6607 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
6609 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6611 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
6612 and prolog/epilog for methods that use it. Allow
6613 enough param area room for varargs methods. Fix miguel's
6614 breakage in exception handling.
6616 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6618 * Makefile.am: run genmdesc only on current arch.
6620 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6623 * mini-x86.h: fix the build on windows.
6625 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
6627 * 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.
6629 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
6631 * mini-exceptions.c: New file.
6633 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
6634 Move some parts of the x86 exception handling code to an
6635 arch-independent file so it can be shared with other ports.
6637 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
6639 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
6641 2004-04-26 David Waite <mass@akuma.org>
6643 * driver.c: remove comma from end of enumeration declaration
6645 2004-04-26 Jackson Harper <jackson@ximian.com>
6647 * driver.c: parse config file before loading first assembly. This
6648 allows the user gac to be enabled/disabled.
6650 2004-04-23 Miguel de Icaza <miguel@ximian.com>
6652 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
6653 simpler mechanism: we do not care what is encoded initially
6654 (branch absolute or relative), we care about the code and its
6655 target. I kept the old code for reference for now.
6657 The new code tries first to determine if the jump is anywhere in
6658 the -/+32 absolute meg range, if it succeeds, it encodes using the
6659 absolute branch; If not, it tried to find something in the
6660 relative range, if not, it uses the handle_thunk code.
6662 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
6664 * exceptions-ppc.c: use the correct ip register on macosx.
6666 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
6668 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
6670 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
6672 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
6673 Raise exception on integer divide by zero by hand since the hw
6674 doesn't support it. Handle NaNs in FP compares.
6676 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
6678 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
6679 code reducing duplication between the platforms and enabled
6680 signal exception handling (on linux for now).
6682 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
6684 * exceptions-ppc.c: more macosx support.
6686 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6688 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
6690 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
6692 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
6694 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
6696 * iltests.il: more tests.
6698 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
6700 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
6703 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
6705 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
6707 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
6709 * liveness.c: Mark variables as volatile in all basic blocks reachable
6710 from exception clauses.
6712 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
6714 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
6717 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
6719 * iltests.il, basic.cs: more tests for regalloc.
6721 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
6723 * iltests.il: Some tests for register allocation modifications
6726 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
6728 * exceptions.cs: Add regression test for bug #56782.
6730 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
6731 original stack trace if an exception is rethrown. Fixes #56782. Oh,
6732 the beauty of fixing the same thing in 5 different files...
6734 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
6736 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
6739 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
6741 * mini.c: Add support for STRWLPARRAY marshalling convention.
6743 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
6745 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
6746 to init the context to setup the regs pointer).
6748 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
6750 * exceptions-ppc.c: more exceptions work.
6752 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6754 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
6757 2004-04-13 Miguel de Icaza <miguel@ximian.com>
6759 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
6760 can use the memory directly.
6762 * cpu-pentium.md: Update documentation from a post from Zoltan.
6764 add x86_add_membase, x86_sub_membase, x86_mul_membase
6766 2004-04-13 Miguel de Icaza <miguel@ximian.com>
6768 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
6769 GENERAL_REGS they were also hardcoded for all PPC ports.
6771 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
6773 Remove hard-coded limit for floating point registers, use
6774 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
6776 Notice that in MacOS X calling conventions you can fit a lot more
6777 floating point values in registers, so I should update the PInvoke
6778 test to excercise the passing of floating point values on the
6779 stack (currently broken).
6781 2004-04-06 Miguel de Icaza <miguel@ximian.com>
6783 * tramp-ppc.c (create_trampoline_code): Added
6784 JUMP_TRAMPOLINE_SIZE.
6785 (ppc_magic_trampoline): Follow the pattern from
6786 x86_magic_trampoline: if code is set to zero, return.
6787 (create_trampoline_code): Always pass MonoMethod to the jump
6788 trampoline, before it was passing a null.
6789 (mono_arch_create_jump_trampoline): Implement the jump stub, could
6790 share the code with mono_arch_create_jit_trampoline.
6792 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
6794 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
6797 * cpu-g4.md: Added length for jmp instruction, the worst case
6798 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
6801 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
6803 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
6805 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
6807 * mini.c: Only set bblock->real_offset when adding a new bblock, and
6808 before each IL instruction.
6810 * mini.c (CEE_BOX): Fix warnings.
6812 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6814 * mini.c: removed a few unused vars and extra whitespace.
6816 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
6818 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
6820 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
6822 (OP_GETCHR): use the above
6823 (CEE_LDELEMA): use the above.
6825 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
6826 version of the generic impl.
6827 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
6828 (CEE_LDELEMA): use the above.
6830 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
6832 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
6835 * iltests.il: Added new regression test for #56317.
6837 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
6839 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
6840 under NetBSD. Fixes #56450.
6842 * liveness.c (update_gen_kill_set): Fix previous patch.
6844 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6846 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
6848 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
6850 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
6853 * inssel-sparc.brg: Add more optimizations.
6855 * mini-sparc.c: Replace multiply/divide with shifts if possible.
6857 2004-04-01 Martin Baulig <martin@ximian.com>
6859 * mini.c (handle_box): New static function; moved the
6860 implementation of CEE_BOX here.
6861 (mono_method_to_ir): Added `constrained_call' variable.
6862 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
6863 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
6864 mono_method_get_constrained() to get the method.
6866 2004-04-01 Martin Baulig <martin@ximian.com>
6868 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
6869 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
6870 (mono_method_to_ir): We don't need these macros anymore since
6871 mono_class_get_full() already takes care of it.
6873 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6875 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
6876 use @function (as doesn't accept #function here) and check the return
6877 value of system and stop if fails.
6879 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6881 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
6883 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
6885 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
6887 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
6889 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
6892 * basic-long.cs: Add test for negation of Int64.MinValue.
6894 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
6896 * mini-sparc.c: Update status.
6898 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
6900 * exceptions-sparc.c: Fix return value in filters.
6902 * inssel-sparc.brg: Fix register allocation in some rules.
6904 2004-03-28 Martin Baulig <martin@ximian.com>
6906 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
6909 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
6911 * mini-x86.c (mono_arch_patch_code): Fix warnings.
6913 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
6914 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
6915 remove unused conv_u4 opcode.
6917 * mini-x86.c: Remove valgrind workaround since it slows down things
6918 even when mono is not run under valgrind.
6920 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
6922 * mini-sparc.c: Update status.
6924 * inssel-sparc.brg: Add some optimizations.
6926 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
6927 future delay slot filling. Add support for varargs, tail calls and JMP.
6929 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
6930 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
6932 * inssel.brg: Fix register allocation in OP_ARGLIST.
6934 * inssel.brg: Fix warnings.
6936 2004-03-25 Martin Baulig <martin@ximian.com>
6938 * mini.c (inflate_generic_field): Removed.
6939 (mini_get_method): Removed, use mono_get_method_full(),
6940 (mini_get_class): Removed, use mono_class_get_full().
6941 (mono_method_to_ir): Pass our generic context to
6942 mono_field_from_token().
6944 2004-03-25 Martin Baulig <martin@ximian.com>
6946 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
6947 of a `MonoMethod *'.
6948 (mini_get_method): Take a `MonoGenericContext *' instead
6949 of a `MonoMethod *'.
6950 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
6951 a new local variable called `generic_context' which holds the
6952 current `MonoGenericContext *'; use it to lookup things.
6954 2004-03-24 Martin Baulig <martin@ximian.com>
6956 * mini.c (mini_get_class): New static method; if we're inside a
6957 generic instance, inflate the class if neccessary.
6958 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
6960 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
6962 * iltests.il: New regression test for #55976.
6964 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
6967 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
6969 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
6972 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
6974 * liveness.c: Consider SSA stores as well as loads when making vars
6977 * exceptions.cs: New regression tests for register allocation.
6979 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
6981 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
6982 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
6983 domain lock only to protect puntual access to data structures.
6984 Added access lock for sighash, jit_icall_hash_name,
6985 jit_icall_hash_addr and domain->code_mp.
6987 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
6989 * driver.c: Print SIGSEGV handling method.
6991 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
6993 * mini.c (setup_jit_tls_data): Handle case when this is called
6994 multiple times for a thread.
6996 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
6997 is different from fbxx_un. Fixes #54303. Also use constants instead of
6998 magic numbers in a lot of places.
7000 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
7002 * exceptions.cs: Fix cctor test when --regression is used.
7004 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
7006 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
7009 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
7011 * inssel-ppc.brg: fixed register assignments for some rules.
7013 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
7015 * exceptions.cs: Add test for exceptions in static constructors.
7017 * mini.c (mono_jit_compile_method_with_out): Move the calling of
7018 static constructors outside the domain lock. Fixes #55720.
7020 2004-03-17 Martin Baulig <martin@ximian.com>
7022 * mini.c (get_generic_field_inst): Removed, this'll never happen.
7023 (inflate_generic_field): Take the `MonoMethod *' instead of the
7024 `MonoClass *' and added support for generic method.
7025 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
7026 have a `field->parent->gen_params', only inflate the field if it's
7027 an open constructed type.
7029 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
7031 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
7032 exception object instead of the preconstructed ones.
7034 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7036 * mini.c: reverted changed to sigsegv_signal_handler commited
7037 accidentally in the previous patch.
7039 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7042 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
7043 running --aot with an old assembly.
7045 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
7047 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
7050 * mini-sparc.c: Add support for v9 branches with prediction.
7052 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
7054 * mini.c (mini_init): #warning is GNUC only
7056 * mini-sparc.h: implement __builtin_frame_address
7057 and __builtin_return_address for Sun C compiler
7059 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
7061 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
7063 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
7065 * basic-calls.cs: Add test for unaligned byref long argument passing.
7067 * mini-ops.h: Add sparcv9 compare and branch instructions.
7069 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
7070 v9 instructions if we have a v9 cpu.
7072 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
7073 registers for global allocation.
7075 * exceptions-sparc.c: Fixes.
7077 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
7079 * liveness.c (mono_analyze_liveness): Optimized version.
7081 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
7083 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
7086 * basic-float.cs basic-calls.cs: New regression tests.
7088 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
7090 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
7091 sigaltstack implementation.
7093 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
7095 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
7096 stuff if SIGSEGV_ON_ALTSTACK is not defined.
7098 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
7100 * mini.c: Fix warnings.
7102 * mini.c (mono_resolve_patch_target): New function which contains the
7103 arch independent part of the patching process.
7105 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
7106 patching code to a separate function.
7108 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
7110 * mini.c (add_signal_handler): ifdef out on Windows
7112 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
7114 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
7115 cpu-sparc.md: Add exception handling support + other fixes.
7117 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
7118 typed GC detection in --version.
7120 * basic.cs exceptions.cs: New regression tests.
7122 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
7123 the arch specific code can store data during a compilation.
7125 * mini-ops.h: Add OP_SETFRET.
7127 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
7128 function, register a separate icall for each arity, so the icalls can
7131 * mini.c (mono_print_tree): Print negative offsets in a more readable
7134 * mini.c: Make signal handling work on sparc.
7136 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
7138 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
7140 * jit-icalls.c: Emulate truncl by aintl on solaris.
7142 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
7144 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
7146 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
7148 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
7150 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
7151 a MarshalByRef type, inline a method that performs the check, taking into
7152 account that the object can be a proxy. Also implemented tow new opcodes:
7153 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
7154 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
7155 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
7157 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
7159 * mini-ppc.c: if a relative branch displacement is too big
7160 but it points to and area reachable with an absolute branch,
7163 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
7165 * mini.c: optimize small copies in cpblk.
7167 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
7169 * basic-calls.cs basic-float.cs: New regression tests.
7171 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
7172 negative offsets from %fp. Implement localloc. Fix local register
7173 allocation. Fix the case when the this argument needs to be saved to
7174 the stack. Implement some missing opcodes.
7176 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
7178 * mini.c (mini_method_compile): Reenable global regalloc in methods
7179 with exception handlers.
7181 * linear-scan.c (mono_varlist_sort): Fix warning.
7183 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
7185 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
7188 * liveness.c: Make all variables uses in exception clauses volatile, to
7189 prevent them from being allocated to registers. Fixes #42136.
7191 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
7193 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
7196 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
7197 argument to mono_arch_regalloc_cost.
7199 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
7202 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
7204 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
7205 Make the cost of allocating a variable to a register arch dependent.
7207 * basic-calls.cs: Fix compilation of tests.
7209 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
7210 helper function to cut back on the number of #ifdefs needed.
7212 * mini-ppc.c: Fix compilation.
7214 * basic-calls.cs: New regression tests.
7216 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
7218 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
7219 of l0 since that is callee saved.
7221 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
7224 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
7225 of delay instruction.
7227 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
7229 * mini.h (MonoCallInst): Add 'virtual' flag.
7231 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
7233 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
7235 * *.cs: New regression tests.
7237 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
7240 * mini.c (mono_runtime_install_handlers): Fix build.
7242 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
7243 'signal_stack_size' members.
7245 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
7246 alternate signal stack.
7248 * exceptions-x86.c: Add stack overflow handling.
7250 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
7251 functions to arch independent code.
7253 * mini.c (mono_print_tree): Print more detailed info for load_membase
7256 2004-02-23 Martin Baulig <martin@ximian.com>
7258 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
7260 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
7262 * mini-x86.c: fixed reg allocation for div/rem.
7264 2004-02-22 Miguel de Icaza <miguel@ximian.com>
7266 * driver.c (mono_main): Report some configuratio options on --version.
7268 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
7270 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
7271 low in the address space. Correctly flush memory in thunks where we
7274 2004-02-20 Martin Baulig <martin@ximian.com>
7276 * mini.c (mini_get_method): New static method; inflate all generic
7277 methods and methods in open generic instances.
7278 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
7279 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
7281 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
7283 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
7285 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
7287 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
7289 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
7291 * mini-sparc.c (flushi mono_arch_output_basic_block): make
7292 it compile using Sun's compiler.
7294 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
7296 * 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.
7298 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
7300 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
7302 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
7304 * mini-ppc.c: handle calls outside of the allowed range with thunks
7305 allocated using the code manager.
7306 * tramp-ppc.c: use the code manager to hold generated native code.
7307 Fixed the magic trampoline to just patch vtable entries.
7309 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
7311 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
7314 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
7316 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
7319 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
7320 if we have a working __thread implementation.
7322 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
7323 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
7325 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
7327 * mini-x86.c: Fix compilation under gcc 2.
7329 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
7331 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
7332 contains a call to the wrapped function.
7334 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
7335 OP_<CALL>_IMM opcodes, and use them under X86.
7337 * mini.c (mono_jit_find_compiled_method): Fix warning.
7339 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
7341 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
7343 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
7344 functionality to mini.c.
7346 * mini.c (mono_create_jump_trampoline): New function to create a jump
7347 trampoline. Return a compiled method instead of a trampoline if it
7348 exists. Add a cache for jump trampolines.
7350 * mini.c (mono_jit_find_compiled_method): New function to return a
7351 compiled method if it exists.
7353 * mini-x86.c: Call mono_create_jump_trampoline instead of
7354 mono_arch_create_jit_trampoline.
7356 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
7357 a jump trampoline. Fixes #52092.
7359 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
7361 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
7362 which is not up-to-date. Add check_corlib_version () instead.
7364 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
7367 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
7368 since newer valgrind versions do not need it.
7370 * mini.c (mono_jit_compile_method_with_opt): New helper function to
7371 compile a method with a given set of optimizations.
7373 * mini.c: Compile icall wrappers on-demand instead of at startup.
7375 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
7376 wrapper for an icall.
7378 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
7380 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
7383 * iltests.il: Add test for non-empty stack before switch instruction.
7385 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
7387 * mini.c: Add support for new stringbuilder marshalling conventions.
7389 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
7391 2004-02-01 Martin Baulig <martin@ximian.com>
7393 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
7394 in `ginst->mtype_argv'.
7396 2004-01-31 Miguel de Icaza <miguel@ximian.com>
7398 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
7399 facilitate grepping.
7401 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
7403 * mini.c: fixed buglet in initobj generic implementation for references.
7405 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
7407 * Makefile.am: make the version script conditional.
7408 * jit-icalls.c: handle missing truncl().
7410 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
7412 * exceptions.cs: Add more tests for double->int conversion.
7414 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
7415 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
7417 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
7419 * driver.c: make --verbose --version emit an error
7420 if the loaded corlib doesn't match the runtime version.
7422 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
7424 * mini-ppc.h: export ppc_patch().
7425 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
7426 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
7427 on par or better than on MacOSX.
7429 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
7431 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
7432 mono_lookup_pinvoke_call.
7434 * mini-x86.c: Under windows, the default pinvoke calling convention is
7435 stdcall. Fixes #52834.
7437 * mini.c (optimize_branches): Add an upper bound to the number of
7438 iterations to prevent infinite loops on strange loops. Fixes #53003.
7440 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
7442 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
7443 and ISINST. Fixes #52093.
7445 * objects.cs (test_0_vector_array_cast): New tests.
7447 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
7449 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
7450 checking in Array.Set ().
7452 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
7455 * object.cs (test_0_multi_array_cast): New regression test.
7457 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
7459 * exceptions-ppc.c: fix build on Linux/PPC.
7461 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
7463 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
7464 running under valgrind.
7465 (x86_magic_trampoline): Fix build bustage.
7467 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
7468 negative values as well. This is needed for the encoding of the line number
7469 info, since sometimes the line numbers are not in increasing order.
7471 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
7473 * cpu-pentium.md (localloc): Increase the size of the localloc
7474 instruction since it is a loop under Win32.
7476 * debug-mini.c (record_line_number): Get rid of unneccesary memory
7479 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
7481 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
7482 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
7483 Max Horn (max@quendi.de). Fix file names in comments.
7485 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
7487 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
7488 avoid stack overflow.
7489 (replace_usage): Avoid uninitialized variable warnings.
7491 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
7492 and taking the address of valuetype variables.
7494 2004-01-03 Patrik Torstensson
7496 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
7497 for other purposes than FP later on.
7499 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
7501 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
7504 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
7506 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
7508 2003-12-30 Patrik Torstensson <p@rxc.se>
7510 * mini-x86.h: Decreased number of availiable fp regs.
7511 Solves corner cases with FP spilling.
7513 2003-12-23 Patrik Torstensson <p@rxc.se>
7515 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
7516 for floating point stack tracking / spilling on x86.
7519 * basic-float.cs: added float mul overflow test.
7521 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
7523 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
7525 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
7527 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
7528 supports for cond branches that overflow the immediate
7529 overflow offset. mcs can compile simple programs.
7531 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
7533 * exceptions-ppc.c: exception handling support wip:
7534 finally handlers get run on exception.
7536 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
7538 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
7541 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
7543 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
7544 initial support for stack walking and unwinding.
7546 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
7548 * driver.c (mono_main): Make corlib-out-of-sync message more
7549 descriptive. Also remove verify_corlib call.
7551 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
7553 * mini.c: make CEE_NEWARR calls and other emulated opcodes
7554 not overlap with other call's arguments, too.
7556 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
7558 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
7559 move to arch-specific code the choice of arch-specific
7560 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
7561 * mini.c: ensure emulation calls will not interleave
7564 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
7566 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
7567 the magic trampoline stack frame is dropped before executing
7570 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
7572 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
7573 and integer to fp conversions. Added support for overflowing
7574 arguments on the stack. Reserve a couple more registers as temps.
7575 Added support for aot compilation (as output still needs to be
7578 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
7580 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
7581 Don't overwrite return register in some corner cases.
7583 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
7585 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
7586 static constructors when AOT compiling.
7588 * driver.c (mono_main): Call mono_check_corlib_version.
7590 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
7592 * cpu-g4.md, basic.cs: fixed div target register.
7594 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
7596 * mini-ppc.c, basic.cs: shl_imm fix with test.
7598 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
7600 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
7601 structures by value. Misc fixes.
7602 * objects.cs: more tests.
7604 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
7606 * mini-ppc.c: lconv.ovf.i implemented.
7608 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7611 (mini_init): don't error out if someone already called g_thread_init.
7613 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
7615 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
7616 to be any type per the spec. Fix abnormal memory usage when
7617 the same object is repeatedly thrown.
7619 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
7621 * mini.c: check for overruns in IL code.
7623 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
7625 * TODO: Add/remove some todo entries.
7627 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
7629 * driver.c (mono_main): Call mono_verify_corlib.
7631 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
7633 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
7634 This has been moved to mini.c
7635 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
7636 type being casted is marshalbyref it could be a proxy, so instead of
7637 emitting the type check code, emit a call to a runtime method that will
7638 perform the check by calling CanCastTo if needed.
7640 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
7642 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
7643 methods with large stack frames under Win32.
7645 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
7647 * Makefile.am: Distribute regression tests.
7649 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
7650 at the end instead of inserting each variable into the sorted list.
7652 * linear-scan.c (mono_varlist_sort): New helper function.
7654 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
7656 * mini.c: ensure arguments and locals are within bounds.
7658 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
7660 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
7663 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
7665 * mini.c (mono_cprop_copy_values): Fix crash.
7667 * aot.c: Set verbosity back to 0.
7669 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
7671 * regalloc.c: complete memory leak fix by Laurent Morichetti
7674 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
7676 * driver.c (main_thread_handler): Revert the previous patch.
7678 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
7681 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
7682 memory from the memory pool.
7684 * driver.c (main_thread_handler): Turn on all optimizations when
7687 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
7688 an array for better performance.
7690 * regalloc.c (mono_regstate_assign): Fix memory leak.
7692 * debug-mini.c (mono_debug_serialize_debug_info): New function to
7693 serialize the debug info.
7695 * debug-mini.c (mono_debug_add_aot_method): New function to load the
7696 debug info from the serialized representation.
7698 * aot.c: Save debug info into the generated file and load it when
7701 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
7703 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
7705 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
7706 More FP-related fixes.
7708 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
7710 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
7711 and register allocation buglet. Hello world now runs.
7713 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
7715 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
7716 * tramp-ppc.c: fixed class init trampoline.
7717 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
7719 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
7721 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
7722 mini.c: more ppc changes/fixes.
7724 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
7726 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
7727 Also optimize the case when the arguments are the same in the caller
7730 * iltests.il: Add tests for tail calls with valuetype arguments.
7732 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
7734 * mini-ppc.c: fixes for struct return type.
7736 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
7738 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
7739 mono_spillvar_offset() to arch-specific code.
7741 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
7743 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
7745 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
7747 * exceptions-x86.c: Fix stack space leaks.
7749 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
7750 registers from the lmf if the method has save_lmf set.
7752 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
7754 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
7755 of icall wrappers into InvokeInDomain, since these are now per-domain.
7757 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
7759 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
7760 make some opcode emulation and intrinsic ops enabled/disabled
7761 according to the architecture. More fixes.
7763 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
7765 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
7767 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
7769 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
7770 arch-specific handling for 'this' and struct return type to
7773 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7775 * aot.c: prevent divide by zero error when reporting (it happened with
7778 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
7780 * mini.h (inst_switch): Remove unused macro.
7782 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7785 (load_aot_module): free 'info->methods' and 'info' properly. No more
7786 "free(): invalid pointer blah" messages when you have an old aot
7789 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
7791 * jit-icalls.c, mini.c: Added support for context static fields.
7793 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
7795 * mini.c (mono_method_blittable): Methods which set LastError are not
7796 blittable either. Fixes #51108.
7798 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
7800 * mini.c: flush icache.
7801 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
7803 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
7805 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
7807 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
7809 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
7812 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
7815 * inssel.brg (CEE_MKREFANY): Fix AOT case.
7817 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
7819 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
7820 instruction when the result is discarded.
7822 * iltests.il (test_0_div_regalloc): New regression test.
7824 * arrays.cs: Fix compilation error.
7826 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
7828 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
7829 float rules to inssel-x86.brg: sane architectures with FP registers
7830 don't need to implement these rules.
7832 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
7834 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
7836 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
7838 * mini.h, inssel-long32.brg: fixed endianess issues in int64
7839 implementation of 32 bit systems.
7841 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
7843 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
7844 (Jeroen Zwartepoorte).
7846 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
7848 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
7849 the caller and the callee matches.
7851 * mini.c (mono_method_to_ir): Add comment.
7853 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
7854 signbit is missing on some platforms.
7856 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
7858 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
7860 * mini.c (setup_jit_tls_data): Call the new function.
7862 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
7864 * mini-x86.c: Add experimental support for fast access to the lmf
7865 structure under NPTL/Linux 2.6.x.
7867 2003-11-06 Martin Baulig <martin@ximian.com>
7869 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
7870 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
7873 2003-11-02 Martin Baulig <martin@ximian.com>
7875 * mini.c (inflate_generic_field): New static method.
7876 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
7877 generic instance and the field is declared in a generic type, call
7878 inflate_generic_field() to inflate it. Fixes gen-28.cs.
7880 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
7882 * mini.h mini.c (mono_method_same_domain): New function to return
7883 whenever the caller and the callee are in the same domain.
7885 * tramp-x86.c (x86_magic_trampoline): Use the new function.
7887 2003-10-30 Martin Baulig <martin@ximian.com>
7889 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
7890 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
7892 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
7893 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
7895 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
7897 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
7900 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
7901 object here, so it is in the correct appdomain etc.
7903 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
7905 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
7907 (mono_method_to_ir): Avoid freeing the type created returned from
7908 mono_type_create_from_typespec, since it is put into an internal cache
7909 by the function. Fixes pointer.exe.
7911 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
7912 trampolines for icalls and pinvokes as well. Fixes #33569.
7914 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
7916 * mini.c: Update after appdomain changes.
7918 * mini.c (mono_jit_compile_method_inner): Allways compile native
7919 method wrappers in the root domain, since there can only be one
7920 instance of them, whose address is stored in method->info.
7922 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
7924 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
7925 environment variable. Instead detect automatically whenever running
7926 under valgrind using the magic macro RUNNING_ON_VALGRIND from
7929 2003-10-16 Miguel de Icaza <miguel@ximian.com>
7931 * trace.c, trace.h: New files that implement the new trace option
7934 * driver.c: Document new --trace options.
7936 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
7939 - if (mono_jit_trace_calls)
7940 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
7942 * mini.h: prototypes.
7944 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
7946 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
7948 * mini.c inssel.brg: Implement typedefbyref opcodes.
7950 * mini.c (mono_jit_compile_method): Remove unused local variable.
7952 * mini.c (mono_jit_compile_method_inner): Ditto.
7954 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
7956 * tramp-x86.c (x86_class_init_trampoline): Fix build.
7958 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
7960 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
7962 * mini.c (mono_no_aot): Remove unused global variable.
7964 * mini.c: Thread safety fixes.
7966 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
7968 * mini.c (mono_create_class_init_trampoline): Add a lock around
7969 class_init_hash_addr.
7971 * arrays.cs (test_0_newarr_emulation): Add new regression test for
7974 * mini.c: Decompose the NEWARR instruction before decomposing its
7975 arguments. Fixes #30073.
7977 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
7979 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
7982 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
7984 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
7986 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
7988 * driver.c: Add support for compiling icall wrappers to --compile.
7990 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
7992 * inssel.brg: The empty value in class->interface_offsets is -1, not
7995 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
7997 * objects.cs: New test for 'is' operator on an array of interfaces.
7999 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
8001 * tramp-ppc.c: update trampoline code to support jumps
8002 and class initialization.
8004 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
8006 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
8008 * inssel.brg (OP_UNBOXCAST): Fix #46027.
8010 * inssel.brg (OP_UNBOX): Remove unused rule.
8012 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
8013 region instead of one for each method. Fixes #47813.
8015 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
8017 * exceptions.cs (test_0_nested_finally): New regression test for
8018 nested exception handlers.
8020 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
8022 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
8024 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
8027 * mini.c (mono_method_check_inlining): Make the inlining limit
8028 configurable by an environment variable.
8030 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
8032 * mini.h: Bump AOT file version.
8034 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
8035 token, store the image along with the token, since the token might not
8036 refer to the same image as the method containing the relocation,
8037 because of inlining.
8039 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
8041 * mini.c (mono_precompile_assemblies): New function to compile
8042 all methods in all loaded assemblies.
8044 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
8046 * regalloc.h regalloc.c (MonoRegState): Change the type of
8047 iassign and fassign to int*, since they can contain large negative
8048 values if the register is spilled. Also added some comments. Fixes
8051 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
8052 under Win32. Fixes #42964.
8054 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
8056 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
8058 * aot.c: Added support for AOT compiling methods which contain calls
8059 to wrappers. Currently, only remoting-invoke-with-check wrappers are
8062 * driver.c (compile_all_methods): Run the compilation in a thread
8063 managed by mono. Fixes #44023.
8065 * mini.c (mono_codegen): Print full method name in verbose output.
8067 * mini-x86.c (mono_arch_patch_code): Fix warning.
8069 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
8070 jumps, since the method we are jumping to might be domain-specific.
8072 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
8074 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
8076 * inssel.brg: string chars are unsigned.
8078 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
8080 * TODO: New todo item.
8082 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
8083 which calls mono_runtime_class_init and patches the call site to
8084 avoid further calls.
8085 (mono_arch_create_class_init_trampoline): New arch specific function
8086 to create a class init trampoline.
8087 (create_trampoline_code): Generalized so it can create
8088 class init trampolines as well.
8090 * mini.c (helper_sig_class_init_trampoline): New helper variable.
8091 (mono_create_class_init_trampoline): New function to create and cache
8092 class init trampolines.
8093 (mono_find_class_init_trampoline_by_addr): New function to lookup the
8094 vtable given the address of a class init trampoline. Used by the
8096 (mono_codegen): Generate a call to a trampoline instead of
8097 mono_runtime_class_init in LDSFLD[A].
8098 (mono_codegen): Add relocations for the new trampoline.
8100 * mini.h mini-x86.c aot.c: Added a new relocation type:
8101 MONO_PATCH_INFO_CLASS_INIT.
8103 * mini.h: Bump AOT version number.
8105 * aot.c: Create a copy of the loaded code instead of using the original
8106 so methods which call each other will be close in memory, improving
8109 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
8110 patch since it breaks the regression tests.
8112 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
8113 for the register saving instruction sequence since the
8114 frame_state_for function in glibc 2.3.2 don't seem to detect it.
8116 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
8118 * TODO: Fix todo item && remove another.
8120 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
8122 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
8125 * aot.c: Moved the check for MONO_LASTAOT into the initialization
8126 function of the module.
8128 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
8129 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
8130 --no-aot command line option.
8132 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
8134 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
8135 by Bernie Solomon (bernard@ugsolutions.com).
8137 * inssel.brg: Refactor the interface offset table related code into
8138 its separate functions and add support for the AOT case.
8140 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
8142 * aot.c (mono_aot_get_method_inner): Fix memory leak.
8144 * aot.c: Added mono_aot_verbose variable and made all debugging
8145 output depend on the value of this variable.
8147 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
8148 method_label and info_label.
8150 * mini.h mini-x86.c aot.c: Added a new relocation type
8151 MONO_PATCH_INFO_IID for klass->interface_id.
8153 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
8154 the MonoJitInfo structure.
8156 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
8157 a non-root appdomain in shared mode.
8159 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
8161 * aot.c: make aot loader less verbose. Remove free of unused variable.
8163 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
8165 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
8167 * .cvsignore: Added *.dll.
8169 * mini.c (mono_print_tree_nl): New function callable while debugging.
8171 * mini.c (mono_print_code): Export this.
8173 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
8176 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
8178 * mini.h (MonoCompile): Added 'jit_info' field.
8180 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
8181 the cfg structure, since it is needed by the AOT compiler.
8183 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
8185 * aot.c: A major rewrite. Changes include:
8186 - save exception tables for methods which have them.
8187 - cache failed lookups in aot_get_method () to avoid the (slow) calls
8189 - reworked the file format so it is now much smaller and needs
8190 fewer relocation entries.
8192 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
8194 * aot.c (load_aot_module): Fix build bustage on platforms without
8197 2003-09-04 Martin Baulig <martin@ximian.com>
8199 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
8201 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
8203 * TODO: Some new optimization ideas.
8205 * aot.c: Move AOT module loading logic here from mono_assembly_open.
8207 * aot.c: Save the optimization flags used to compile the code into
8210 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
8211 support emitting domain specific code.
8213 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
8214 no longer domain neutral. It can be made domain neutral by compiling
8215 with --optimize=shared.
8217 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
8220 * driver.c mini.h mini.c: New --no-aot debugging option which disables
8221 loading of AOT code.
8223 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
8225 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
8226 if there is no domain neutrality information.
8228 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
8230 * aot.c (mono_compile_assembly): Emit a symbol containing the file
8231 format version into the generated library.
8233 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
8234 callee method into the caller since one of them could be shared.
8236 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
8237 system exceptions from AOT code now works.
8239 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
8240 method if it is domain neutral and the callee is not.
8242 * graph.c (cfg_emit_one_loop_level): Fix warning.
8244 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
8246 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
8249 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
8251 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
8252 is needed by code which is executed before mono_runtime_init ().
8253 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
8255 * mini.c (mono_thread_abort): Fix warning.
8256 (mono_jit_compile_method): Call static constructor in the AOT case too.
8258 * aot.c (mono_compile_assembly): Fix warning.
8260 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8262 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
8264 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
8266 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
8268 * cpu-pentium.md: Fix the length of call opcodes so they include the
8269 ESP restoring instruction. Fixes #47968.
8271 2003-08-28 Martin Baulig <martin@ximian.com>
8273 * mini-x86.c (mono_arch_call_opcode): Added support for
8274 MONO_TYPE_GENERICINST.
8276 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
8278 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
8280 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
8281 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
8283 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
8286 2003-08-26 Martin Baulig <martin@ximian.com>
8288 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
8289 when reporting an error, set this to the actual error location.
8290 (mono_method_to_ir): Report the correct error location if
8291 get_basic_blocks() returned an error.
8293 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
8295 * mini.c (mono_type_blittable): OBJECT is not blittable.
8296 (mono_method_blittable): Methods which have marshalling descriptors
8297 are not blittable either. Fixes #47842.
8299 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
8301 * driver.c mini.c: Use an environment variable instead of a global
8302 variable. Also fix the build.
8304 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
8305 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
8308 * driver.c mini.c: Added --with-valgrind option to turn off some
8309 code which prevents mono from running under valgrind.
8311 * mini.c (mono_emit_call_args): Fixed warning.
8313 * mini.c (mono_emulate_opcode): Fixed warning.
8315 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8317 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
8318 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
8319 regalloc.c, regalloc.h: specify available registers in arch-specific
8320 code and support floats in the regallocator (patch by Laurent Morichetti
8323 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
8325 * mini.c: mono_thread_current() can be called only after
8326 mono_runtime_init(): rearrange code to not call it early on.
8328 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
8330 * mini.c: allocate jump tables in the code mempools.
8332 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8334 * mini.c, mini.h: make sure per-thread data allocated by the jit is
8337 2003-08-10 Miguel de Icaza <miguel@ximian.com>
8339 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
8340 12 to 16. This fixes bug #47453.
8343 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
8345 * mini-ppc.c: fixed indexed load and unsigned compares.
8347 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
8349 * mini.c: reenabled installation of handler for
8350 thread abort signal.
8352 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8354 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
8355 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
8356 until it's fixed and actually useful.
8358 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
8360 * inssel-long32.brg: couple more opcodes implemented.
8362 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
8364 * mini-sparc.c: Even more opcodes implemeted.
8366 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
8368 * mini-sparc.c: More opcodes implemented.
8370 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
8372 * mini-sparc.c: More opcodes implemented.
8374 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
8376 * inssel-sparc.brg: Add some needed rules. Direct
8378 * Makefile.am: Use inssel-sparc.brg
8379 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
8380 an assert happy for now.
8382 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
8384 * mini-sparc.c: Fixed compile errors.
8385 * exceptions-sparc.c: Same. We now produce a mono binary
8386 on sparc-linux. Yea.
8388 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
8390 * mini-sparc.c: Renamed registers. Also some macro cleanups.
8391 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
8392 They compile, but do not work.
8394 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
8396 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
8397 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
8398 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
8401 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8403 * mini.c: more opcodes implemented and better support for generics.
8405 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
8407 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
8408 * mini.c, mini.h: first cut at generics support: some new instructions
8409 added and changed the behaviour of some of the existing ones.
8411 2003-07-21 Miguel de Icaza <miguel@ximian.com>
8413 * mini.c: Removed definition of metadata_shared mutex here.
8415 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
8417 * mini-x86.c: make vararg calls work for instance methods.
8419 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
8421 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
8422 returns the arguments in a separte list, now.
8424 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
8426 * aot.c, mini.c: updates for array type representation changes.
8428 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
8430 * mini.c: register function to perform jit shutdown.
8432 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
8434 * mini.c: use a faster allocator if possible.
8436 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
8438 * aot.c: some cleanups and portability changes.
8440 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
8442 * mini.c: use faster allocation for CEE_BOX if possible.
8444 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
8446 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
8447 Moved inlined mempcy code to its own function so that is can be
8448 reused. Added an inline memset function as well (optimized initobj).
8449 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
8451 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
8453 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
8455 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
8457 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
8458 arch code can setup the cpu for CLR execution, if needed.
8459 We use it on x86 to set the precision of FP operations.
8461 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
8463 * mini.c: disable some optimizations if we can guess they'll cost too
8464 much for a given method.
8466 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
8468 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
8470 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
8471 * mini.h mini.c mini-x86.c: Added instruction level coverage
8472 info collection support.
8474 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
8476 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
8477 is now implemented in the profiling API. Get rid of a couple of
8478 unnecessary global variables.
8480 2003-06-15 Nick Drochak <ndrochak@gol.com>
8482 * basic-long.cs: tests for negative values for bigmul, and unsigned.
8483 * cpu-g4.md: add op_bigmul and op_bigmul_un
8484 * cpu_pentium.md: add op_bigmul_un
8485 * inssel-long32.brg: add rule for unsigned bigmul
8486 * mini-ops.h: define OP_BIGMUL_UN
8487 * mini-x86.c: THE BUG: handle (un)signed properly
8488 * mini.c: choose unsigned opcode if needed.
8489 This set of patches fixes bug #44291
8491 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
8493 * mini.c (optimize_branches): improved to handle all kinds of
8494 conditional branches.
8496 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
8498 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
8499 don't raise exceptions.
8501 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
8503 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
8504 to arch-specific files.
8506 2003-06-09 Martin Baulig <martin@ximian.com>
8508 * Makefile.am (libs): Added $(LIBGC_LIBS).
8510 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
8512 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
8513 and OP_ATAN (fixes bug#44293).
8515 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
8517 * Makefile.am, mini-x86.c: rename cpu description array to
8518 pentium_desc, since some compilers define the 'pentium' preprocessor
8521 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
8523 * mini.c (mini_select_instructions): add explicit branch if the
8524 following block is not the false target of a conditional branch -
8525 we need this with any optimization that reorder or remove bblocks
8527 * mini.c (optimize_branches): bug fixes
8529 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
8531 * mini.c (mono_method_to_ir): inline static readonly fields
8533 * ssa.c (fold_tree): start cfold support for long (very simple
8536 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
8538 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
8540 * inssel.brg: fixed memcpy (bug #44219).
8542 2003-06-05 Dick Porter <dick@ximian.com>
8544 * driver.c: Set the glib log levels to not abort if g_message
8547 g_set_prgname() has to happen before mini_init() so that the
8548 process handle gets the info.
8550 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
8552 * driver.c: add intrins to the default optimizations to get wider
8555 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
8557 * mini.h: some large basic blocks will overflow a 16-bit
8558 integers for symbolic registers.
8560 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
8562 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
8563 (mono_arch_output_basic_block): fix bug 43499
8565 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
8567 * mini.c: kill duplicated definition of mono_debug_format.
8569 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
8571 * mini-x86.c, arrays.cs: fixed register allocation bug.
8573 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
8575 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
8577 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
8579 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8582 (print_method_from_ip): also print source location information if
8585 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
8587 * mini.c (mono_find_block_region): bug fix in region code
8588 (mini_method_compile): enable removing unreachable code again, but
8589 only in methods without exception clauses.
8591 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
8593 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
8594 Implemented arglist opcode and handling of TypedReference type.
8595 Fixed x86 call convention when a structure is returned.
8596 Minimal support for calling static vararg methods.
8598 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
8600 * mini.c (mini_method_compile): always remove unreachable code,
8601 because the code in them may be inconsistent (access to dead
8602 variables for example).
8604 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
8606 * driver.c, debug-mini.c: warning fixes.
8608 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
8610 * Makefile.am, jit.h, mini.h: install header for embedding mono.
8612 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
8614 * mini.c: thread-static fields are registered in mono_class_vtable(),
8615 so ensure the function is called before checking for them.
8617 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
8619 * mini.c (optimize_branches): fix for bug 43586
8621 * jit-icalls.c (mono_llmult_ovf): added an additional check for
8622 overflow (fixes Bug #43639)
8624 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8626 * mini.c, objects.cs: allow the use of stobj for primitive types.
8628 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8630 * mini.c: be less strict about argument checking until we support
8631 running the verifier.
8633 2003-05-27 Nick Drochak <ndrochak@gol.com>
8635 * basic-long.cs: tests for (ulong)int * (ulong)int also
8636 * mini.c: use the same trick for (ulong)int * (ulong)int
8638 2003-05-27 Nick Drochak <ndrochak@gol.com>
8640 * basic-long.cs: add regression test for (long)int * (long)int
8641 * cpu-pentium.md: add op_bigmul specification
8642 * inssel-long32.brg: add OP_BIGMUL rule
8643 * mini-ops.h: add OP_BIGMUL
8644 * mini-x86.c: register allocator: handle case where src1 needs to be
8646 * mini.c: substitute special BIGMUL opcode in the tree for
8647 (long)int * (long)int
8649 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
8651 * jit-icalls.c: call the type ctor on field access if needed.
8653 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
8655 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
8656 to a method (including results of ldelema, bug#43207).
8658 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
8660 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
8661 colors to show exception handler blocks.
8663 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
8664 (fix for pinvoke7.cs).
8666 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8668 * mini.h, mini.c: ensure correct initialization order for types that
8669 require it. Prepare for lazy compilation of jit icall wrappers.
8670 Provide a name for opcode emulation to reduce unneeded mallocing.
8672 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
8674 * mini-x86.c: better register restoring code and profiling
8675 support for tail calls.
8677 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8679 * mini.h, driver.c: prepare for leaf methods optimization.
8681 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
8683 * mini.c: get targets of branches before converting a method.
8685 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
8687 * mini.c (optimize_branches): added some experimental code (disbaled)
8689 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
8691 * mini.c (optimize_branches): fix branch to branch optimization
8693 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
8695 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
8697 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
8699 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
8702 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
8704 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
8705 enable use of interface variables again.
8707 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
8708 I1 to registers because there is no simply way to sign extend 8bit
8709 quantities in caller saved registers on x86.
8711 * inssel-float.brg: set costs of some rules to 2 so
8712 that monobure always select the arch. specific ones if supplied,
8713 regardless of the order we pass the files to monoburg.
8715 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
8717 * mini.c, mini-x86.c: since the magic trampoline for jumps
8718 can't patch the code directly, we do it as soon as the
8719 method gets compiled.
8721 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
8723 * mini-x86.c, mini.h: introduce a new patching method
8724 to support CEE_JMP and tail calls.
8725 * mini.c: obey tail.call. Don't precompile methods target
8727 * tramp-x86.c: new trampoline code to handle methods
8728 reached through a jump.
8730 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
8732 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
8733 bit values to registers
8735 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
8737 * mini.c (mono_compile_get_interface_var): share interface
8738 variables if possible.
8740 2003-05-16 Martin Baulig <martin@ximian.com>
8742 * debug-mini.c (mono_init_debugger): New function to initialize
8743 the debugger. This is not in the debugger since it needs to
8744 access some of mini's internals.
8746 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
8748 * mini.c (mono_method_to_ir): inlining fixes/cleanups
8750 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
8752 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
8753 for value type handling.
8755 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
8757 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
8758 (mono_method_check_inlining): enable inlining of all kinds of wrappers
8760 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
8762 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
8763 the constructor through a proxy.
8765 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
8767 * jit-icalls.c, inssel.brg: fixes to array element address
8770 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
8772 * mini-x86.c (is_regsize_var): allocate pointer to registers
8774 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
8776 * driver.c: fixed typo, added intrins to the set of optimizations
8777 tested with regressions.
8779 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
8781 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
8782 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
8785 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
8787 * inssel.brg: remove some common pop instructions without side effects
8789 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
8791 * inssel-x86.brg: fixed thinko in int to double conversions.
8793 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
8795 * mini.c, jit-icalls.c: added runtime thread-static variable support.
8797 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
8799 * inssel-long32.brg: two more missing instructions.
8801 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
8803 * mini.c (mono_emit_call_args): set the cil_code for all arguments
8806 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
8808 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
8811 * basic-float.cs: Added tests for negative zero.
8813 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
8815 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
8816 a couple of missing operations for long casts, with test cases.
8818 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8820 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
8822 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
8824 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
8825 code size estimation.
8827 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
8829 * mini.c (mono_jit_create_remoting_trampoline): make it work with
8830 abstract methods (fix bug 42542)
8832 * aot.c: add ability to handle array types
8834 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
8836 * mini.c: Call the _specific versions of the object allocation
8837 functions if possible.
8839 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
8841 * driver.c: call setlocale ().
8843 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
8845 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
8848 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
8850 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
8852 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
8853 wrappers (fix bug 42122)
8855 2003-05-04 Martin Baulig <martin@ximian.com>
8857 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
8859 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
8860 s/mini_set_defaults/mono_set_defaults/g.
8862 2003-05-04 Martin Baulig <martin@ximian.com>
8864 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
8866 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8868 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
8869 (reported by Don Roberts).
8871 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
8873 * mini.c: temporarily work around two bugs for this release.
8875 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
8877 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
8878 that contains -export-dynamic and it makes using the ld script
8880 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
8882 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
8884 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
8887 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
8889 * mini.c: make sure leave calls all the needed finally blocks,
8890 even when the target jumps out of multiple exception clauses.
8892 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
8894 * ldscript, Makefile.am: add linker script to reduce the number of
8895 exported symbols (should also fix the issues with libwine defining
8896 some of the same symbols in io-layer).
8898 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
8900 * driver.c (mini_main): Avoid assertion when no file name is given on
8903 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
8905 * driver.c: added --version/-V command line option.
8906 Added the inline optimization in the regression tests.
8908 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
8910 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
8911 to the type in the method signature (fixes bug#42134).
8913 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
8915 * mini.c: when inlining, check this is not null only when needed (bug #42135).
8917 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
8919 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
8921 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8923 * driver.c: fixed bug #42100.
8925 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
8927 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
8929 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
8931 * mini.c: moved most of the code required to do inlining to its own
8932 function so it can be reused. Inline also ctors if appropriate.
8934 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
8936 * Makefile.am: Link with -export-dynamic so shared libs loaded by
8937 the runtime can call mono API functions.
8939 2003-04-27 Martin Baulig <martin@ximian.com>
8941 * debug-mini.c (mono_debug_init_method): Added
8942 `guint32 breakpoint_id' argument; if the method has a breakpoint,
8943 send a notification to the debugger.
8945 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
8946 running in the Mono Debugger, just pass the breakpoint number to
8947 mono_debug_init_method().
8949 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
8951 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
8953 * mini.c: allow some more unsafe compares.
8955 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
8957 * mini-x86.c, Makefile.am: make distcheck works (partially from
8958 a patch by Richard Lee <r.h.lee@attbi.com>).
8959 * regset.c, regset.h: removed, they are unused.
8961 2003-04-25 Dick Porter <dick@ximian.com>
8963 * driver.c: Usage reports the name as 'mono' not 'mini'
8964 * exceptions-x86.c: Build and run on freebsd
8966 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
8968 * Makefile.am: install the program with the 'mono' name and
8969 the library as libmono instead of mini and libmini.
8971 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
8973 * driver.c: provide the APIs for the embedding interface of the old jit.
8975 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
8977 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
8979 2003-04-23 Martin Baulig <martin@ximian.com>
8981 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
8983 * driver.c: Added `--debug' command line argument to enable
8986 2003-04-23 Martin Baulig <martin@ximian.com>
8988 * debug.[ch]: Removed. The code is now in
8989 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
8991 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
8994 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
8996 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
8998 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9001 (mini_cleanup): moved mono_runtime_cleanup call after the call to
9002 mono_domain_finalize.
9003 (mini_method_compile): use mono_method_profile* if the the option is
9006 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
9008 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
9009 methods with their wrapper.
9011 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
9012 methods with their wrapper.
9014 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
9017 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
9020 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
9023 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
9025 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
9027 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
9029 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
9030 of the mempool. This is slightly faster and uses less memory
9032 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
9034 * mini.c: avoid O(n) allocation for variables.
9036 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9038 * mini.c: handle items on the stack after inlining methods.
9040 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
9042 * mini.c: make the method->opcode optimization dependent
9043 on MONO_OPT_INSTRINS and do it lazily.
9045 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
9047 * driver.c: print overall results at the end of regression run.
9049 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
9051 * inssel.brg: don't overwrite symbolic registers.
9053 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
9055 * inssel-x86.brg: fix conversion from long to float.
9057 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
9059 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
9061 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
9063 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
9065 * driver.c: Added --print-vtable option as in the old JIT.
9067 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
9069 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
9071 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
9073 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
9075 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
9077 * mini.c regalloc.c regalloc.h: Fix memory leak.
9079 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
9081 * aot.c (mono_aot_get_method): register all used strings
9083 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
9085 * mini.c: always intern strings references with ldstr at compile time.
9087 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
9089 * Makefile.am: add BUILT_SOURCES.
9091 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
9093 * driver.c: give a better error message when the assembly to execute
9094 doesn't have an entry point.
9096 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
9098 * Makefile.am: added hack for automake
9100 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
9103 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
9105 22003-04-07 Martin Baulig <martin@ximian.com>
9107 * Makefile.am: Added Makefile.am.
9109 * debugger-main.c: Removed, this is now in the debugger where it
9112 * mini.pc.in: Call this package `mini' for the moment.