1 2006-06-07 Wade Berrier <wberrier@novell.com>
3 * tramp-s390.c: Fix s390 build (add missing pointer declarations
4 in mono_debugger_create_notification_function)
6 2006-06-06 Zoltan Varga <vargaz@gmail.com>
8 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
10 * mini.c (type_from_stack_type): Disable some changes which do not
13 * driver.c: Reenable opts.
15 * mini.h (MonoStackSlot): New structure to keep track of the verification state
16 of the evaluation stack.
18 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
19 evaluation stack trace at entry to the bblock.
21 * mini.c (merge_stacks): New function to perform verification of stack merges.
22 Turned off by default.
24 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
27 2006-06-06 Massimiliano Mantione <massi@ximian.com>
29 * local-propagation.c: Fixed bug 78549.
31 2006-06-04 Zoltan Varga <vargaz@gmail.com>
33 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
35 2006-06-02 Miguel de Icaza <miguel@novell.com>
37 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
38 tramp-arm.c, tramp-ia64.c
39 (mono_debugger_create_notification_function): Update signature to
40 new signature and use new protocol for creating the notification
45 2006-06-02 Geoff Norton <gnorton@customerdna.com>
47 * exceptions-ppc.c (mono_jit_walk_stack)
48 (ves_icall_get_frame_info): Fix the build
50 2006-06-02 Zoltan Varga <vargaz@gmail.com>
52 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
54 2006-05-31 Raja R Harinath <rharinath@novell.com>
56 * il2tests.2.il: New file for generics CIL tests. Add test for
58 * Makefile.am: Update.
61 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
64 2006-05-30 Massimiliano Mantione <massi@ximian.com>
66 * aliasing.c: Fixed bug 78311.
68 2006-05-29 Martin Baulig <martin@ximian.com>
70 * mini-exceptions.c (mono_find_jit_info): When computing the
71 native offset, check whether we're actually inside the method's
72 code; call mono_debug_print_stack_frame() to format the frame.
73 (ves_icall_System_Exception_get_trace): Call
74 mono_debug_print_stack_frame() to format the stack frame.
75 (ves_icall_get_trace): Update to the new debugging API.
76 (mono_jit_walk_stack_from_ctx): Likewise.
77 (ves_icall_get_frame_info): Likewise.
79 * mini.c (get_method_from_ip): Use the new debugging API.
80 (mono_print_method_from_ip): Likewise.
83 (mono_jit_walk_stack): Use the new debugging API.
84 (ves_icall_get_frame_info): Likewise.
86 2006-05-27 Zoltan Varga <vargaz@gmail.com>
88 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
90 2006-05-25 Massimiliano Mantione <massi@ximian.com>
92 * mini.c: Added "limitator" to inline for debugging.
94 2006-05-24 Martin Baulig <martin@ximian.com>
96 * debug-debugger.c (mono_debugger_init): Create a private,
97 malloc()-based code manager for the notification function and
98 intentionally leak it on exit. This fixes the crash-on-exit race
102 (mono_debugger_create_notification_function): Added
103 `MonoCodeManager *' argument.
106 (mono_debugger_create_notification_function): Added
107 `MonoCodeManager *' argument.
109 2006-05-23 Massimiliano Mantione <massi@ximian.com>
111 * aliasing.c: Fixed 64 bit issue.
112 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
113 default since all known bugs are fixed (one more time!).
115 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
117 * mini.c: write barrier support.
119 2006-05-23 Martin Baulig <martin@ximian.com>
121 * debug-debugger.c: Revert Paolo's change. Add comment and #error
122 check at the top of the file.
124 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
126 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
127 reverting changes without reason and without changelog entries.
129 2006-05-18 Zoltan Varga <vargaz@gmail.com>
131 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
132 to a few opcodes. Fixes #78439.
134 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
135 consistency with other archs.
137 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
139 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
141 * debug-debugger.c: fix the build.
143 2006-05-17 Martin Baulig <martin@ximian.com>
146 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
147 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
148 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
149 (debugger_attach): Call GC_mono_debugger_add_all_threads().
151 2006-05-11 Zoltan Varga <vargaz@gmail.com>
153 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
155 2006-05-10 Zoltan Varga <vargaz@gmail.com>
157 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
158 MONO_TYPE_GENERICINST.
160 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
161 MONO_TYPE_GENERICINST.
163 2006-05-09 Zoltan Varga <vargaz@gmail.com>
165 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
168 2006-05-08 Zoltan Varga <vargaz@gmail.com>
170 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
172 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
174 2006-05-06 Zoltan Varga <vargaz@gmail.com>
176 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
177 mono_trace_cleanup ().
179 * iltests.il: Fix problem with the newly added test.
181 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
182 due to register constraints, free up the previous hreg. Fixes #78314.
184 * iltests.il: Add new test for #78314.
186 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
187 Interlocked.Add. Fixes #78312.
189 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
191 2006-05-05 Zoltan Varga <vargaz@gmail.com>
193 * inssel.brg (mini_emit_virtual_call): Fix a warning.
195 2006-05-05 Martin Baulig <martin@ximian.com>
197 * debug-mini.c (mono_debug_open_block): New method.
200 (mono_arch_output_basic_block): Call mono_debug_open_block() at
201 the beginning of each basic block.
204 (mono_arch_output_basic_block): Call mono_debug_open_block() at
205 the beginning of each basic block.
207 2006-05-04 Massimiliano Mantione <massi@ximian.com>
209 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
210 default until I understand why they break the build on amd64.
212 2006-05-04 Zoltan Varga <vargaz@gmail.com>
214 * mini.c (mini_cleanup): Call mono_cleanup ().
216 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
219 2006-05-04 Massimiliano Mantione <massi@ximian.com>
221 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
222 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
223 default since all known bugs are fixed, and I cannot reproduce bug
224 77944... I'm asking Matt Hargett to test again after this commit.
226 2006-04-28 Massimiliano Mantione <massi@ximian.com>
228 * mini-codegen.c: Fixed typo that thrashed inline.
230 2006-04-28 Zoltan Varga <vargaz@gmail.com>
232 * dominators.c (compute_dominators): Avoid using a worklist since
233 it is not correct in some cases. Instead, iterate over all bblocks as
234 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
236 2006-04-28 Miguel de Icaza <miguel@novell.com>
238 * mini.c (mono_jit_compile_method_inner): Use
239 mono_prepare_exception_from_error that resets the value
242 2006-04-27 Miguel de Icaza <miguel@novell.com>
244 * mini.c: Move the mini_loader_error_to_exception to metadata.
246 2006-04-27 Massimiliano Mantione <massi@ximian.com>
248 * aliasing.c: Fixed bug 78210.
250 2006-04-27 Massimiliano Mantione <massi@ximian.com>
252 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
253 default until all their problems (or the ones they trigger) are fixed.
255 2006-04-26 Zoltan Varga <vargaz@gmail.com>
257 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
259 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
260 as loaded only after resolving patches since that could invoke the same method.
262 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
264 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
267 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
270 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
273 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
274 made from AOT code through the PLT table.
276 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
277 holding the plt offset when a call is made to the aot plt trampoline.
279 2006-04-25 Zoltan Varga <vargaz@gmail.com>
281 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
284 * Makefile.am (common_sources): Fix build breakage.
286 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
287 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
288 intra-assembly calls if possible.
290 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
292 * mini-trampolines.c: Handle PLT entries.
294 * mini.c: Avoid creating a GOT var for calls.
296 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
299 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
302 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
305 * mini.h: Bump AOT file format version.
307 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
310 2006-04-25 Martin Baulig <martin@ximian.com>
312 * driver.c: Disable copyprop, consprop and inline when running
315 2006-04-25 Martin Baulig <martin@ximian.com>
317 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
318 with `get_current_thread' and added `detach'.
319 (MonoDebuggerMetadataInfo): Added `thread_size',
320 `thread_tid_offset', `thread_stack_ptr_offset' and
321 `thread_end_stack_offset'.
323 2006-04-25 Zoltan Varga <vargaz@gmail.com>
325 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
328 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
329 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
331 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
333 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
335 * aot.c: Add support for ADJUSTED_IID.
337 2006-04-24 Zoltan Varga <vargaz@gmail.com>
339 * aot.c (emit_method_order): Don't align method_order_end.
341 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
342 the interface ID changes.
344 2006-04-21 Dick Porter <dick@ximian.com>
346 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
347 cleaning up a thread. Fixes the new part of bug 77470.
349 2006-04-20 Geoff Norton <gnorton@customerdna.com>
351 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
354 2006-04-19 Zoltan Varga <vargaz@gmail.com>
356 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
358 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
359 SIGSEGV. Fixes #78072.
361 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
362 unregister our SIGABRT handler.
364 2006-04-19 Massimiliano Mantione <massi@ximian.com>
366 * mini.c: Disabled inline where it can alter the call stack in a
367 way visible from managed code.
368 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
371 2006-04-16 Zoltan Varga <vargaz@gmail.com>
373 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
374 on other platforms. Fixes #78089.
376 2006-04-13 Martin Baulig <martin@ximian.com>
378 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
379 determine whether we're inside the debugger.
382 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
384 2006-04-12 Zoltan Varga <vargaz@gmail.com>
386 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
387 handler clauses. Fixes #78024.
389 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
390 in the CALL_MEMBASE opcodes. Fixes #78088.
391 (mono_arch_get_vcall_slot_addr): Ditto.
393 2006-04-10 Martin Baulig <martin@ximian.com>
395 * debug-debugger.c: The thread handling code has now been moved
396 into ../metadata/threads.c.
398 2006-04-10 Zoltan Varga <vargaz@gmail.com>
400 * driver.c (mono_main): Fix --with-gc=none build.
402 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
403 (mono_spillvar_offset_float): Ditto.
404 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
405 hreg, not when its !global, since on ia64, there is a third category: stacked
408 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
410 * mini.c: set MonoInst->klass for load field address and a few other
413 2006-04-10 Zoltan Varga <vargaz@gmail.com>
415 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
417 2006-04-07 Zoltan Varga <vargaz@gmail.com>
419 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
420 the branch opt changes.
422 2006-04-06 Dick Porter <dick@ximian.com>
424 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
426 * wapihandles.c (mini_wapi_seminfo):
427 * driver.c (mono_main): Add semaphore info option
429 2006-04-05 Zoltan Varga <vargaz@gmail.com>
431 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
432 branch optimization changes. Fixes #78009.
434 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
436 * mini.c: ignore accessibility of methods in managed->native wrappers.
438 2006-04-04 Zoltan Varga <vargaz@gmail.com>
440 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
442 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
444 2006-04-03 Zoltan Varga <vargaz@gmail.com>
446 * mini.c: Modify the branch optimizations to preserve the invariant that
447 the entries inside the in_bb and out_bb arrays are unique.
448 (mono_unlink_bblock): Avoid creation of new arrays.
450 2006-04-02 Zoltan Varga <vargaz@gmail.com>
452 * mini.c (mono_unlink_bblock): Fix regression caused by previous
455 2006-04-01 Zoltan Varga <vargaz@gmail.com>
457 * mini.c (optimize_branches): Remove the "optimizations" in
458 the cbranch1/cbranch2 -> branch cases which were causing several
459 problems in the past. Fixes #77986.
461 2006-03-31 Chris Toshok <toshok@ximian.com>
463 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
464 default optimizations :(
466 2006-03-31 Zoltan Varga <vargaz@gmail.com>
468 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
471 2006-03-31 Massimiliano Mantione <massi@ximian.com>
473 * local-propagation.c: Added comments to structs and removed
474 "Mono" prefixes from local tree mover types.
476 2006-03-30 Zoltan Varga <vargaz@gmail.com>
478 * Makefile.am (arch_sources): Define this for each architecture so
479 libmono_la_SOURCES is defined in one place.
481 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
483 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
486 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
488 * driver.c: print the GC name supplied by configure.
490 2006-03-29 Massimiliano Mantione <massi@ximian.com>
492 * local-propagation.c: Added tree mover, and moved here all the
493 local propagation code from mini.c
494 * mini.c: Added support for treeprop, and moved all the local
495 propagation code to local-propagation.c
496 * mini.h: Added support for treeprop
497 * driver.c: Added support for treeprop, enabled consprop, copyprop,
498 treeprop, inline and deadce by default
499 * Makefile.am: Added local-propagation.c
501 2006-03-25 Zoltan Varga <vargaz@gmail.com>
503 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
505 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
507 * debug-debugger.c: make it compile without the Boehm GC.
509 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
511 * mini.c: fixed issue with mismatch when an icall is registered
512 with multiple names but same address.
514 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
516 * declsec.c, mini-exceptions.c: use write barrier to set reference
517 fields of managed objects.
519 2006-03-19 Zoltan Varga <vargaz@gmail.com>
521 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
522 (can_access_internals): Fix a warning.
524 * mini.c (print_method_from_ip): Rename this to
525 mono_print_method_from_ip so it gets exported.
527 * trace.c: Deal with strings inside StringBuilder's containing garbage
528 and fix memory leaks. Fixes #77848.
530 2006-03-19 Zoltan Varga <vargaz@gmail.com>
532 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
535 2006-03-16 Neale Ferguson <neale@sinenomine.net>
537 * mini-s390.c: Remove OP_X86_TEST_NULL.
539 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
541 * mini.c: use the correct GetHashCode() for the moving collector.
543 2006-03-16 Massimiliano Mantione <massi@ximian.com>
545 * liveness.c: Regalloc spill cost tuning.
547 2006-03-15 Neale Ferguson <neale@sinenomine.net>
549 * mini-s390x.h: Correct S390_LONG macro.
551 * mini-s390x.c: Cleanup unused code.
553 2006-03-15 Zoltan Varga <vargaz@gmail.com>
555 * jit-icalls.h: New file.
557 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
558 icalls and include that instead of including jit-icalls.c.
560 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
563 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
565 * mini.c: when checking for member accessibility, also check for
566 friend assemblies and for explicit interface implementations.
568 2006-03-14 Zoltan Varga <vargaz@gmail.com>
570 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
572 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
574 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
575 common cases are done first.
577 * mini-ops.h: Only define platform specific opcodes on the given platform.
579 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
582 2006-03-14 Martin Baulig <martin@ximian.com>
584 Revert Paolo's change from r57348:
586 * mini.h: don't use gboolean for bitfields.
587 * mini.c: verifier changes for fields and methods accessibility.
589 2006-03-13 Neale Ferguson <neale@sinenomine.net>
591 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
593 * mini-s390x.c: Fix conv_r_un.
595 * cpu-s390, cpu-s390x.md: Fix lengths.
597 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
599 * mini.c: nested types have access to all the nesting
600 levels, not just the enclosing types.
602 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
604 * mini.c: added a few more verification checks.
606 2006-03-12 Zoltan Varga <vargaz@gmail.com>
608 * liveness.c: Merge optimizations from the linear-il branch.
610 2006-03-11 Zoltan Varga <vargaz@gmail.com>
612 * mini-ia64.c (emit_call): Add a comment.
614 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
616 * tramp-ia64.c: Fix some warnings.
618 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
620 * mini.h: don't use gboolean for bitfields.
621 * mini.c: verifier changes for fields and methods accessibility.
623 2006-03-11 Zoltan Varga <vargaz@gmail.com>
625 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
626 lazy icall wrapper changes.
628 * dominators.c: Replace all the dominator algorithms with faster
629 ones from the linear-il branch.
631 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
634 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
635 common cases are done first.
637 * mini-amd64.c: Fix some warnings.
639 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
642 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
645 * mini.h: Add a missing prototype.
647 2006-03-10 Zoltan Varga <vargaz@gmail.com>
649 * mini.c: Compile icall wrappers lazily.
651 * mini-codegen.c: Use printf instead of g_print since its much faster.
653 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
656 * mini.c (optimize_branches): Cache the negative result from
657 remove_block_if_useless ().
659 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
660 Also fix some bblock linking issues.
662 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
665 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
667 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
668 accessed fields first, for better cache behavior.
670 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
672 * mini.c: speedup IList<T> array accesses.
674 2006-03-09 Zoltan Varga <vargaz@gmail.com>
676 * mini.c (mono_method_to_ir): Handle large methods overflowing the
677 inline_costs counter. Fixes #77190.
679 2006-03-06 Zoltan Varga <vargaz@gmail.com>
681 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
682 trace messages. Fixes #77706.
684 2006-03-04 Martin Baulig <martin@ximian.com>
686 * tramp-amd64.c, tramp-x86.c
687 (mono_debugger_create_notification_function): Use
688 mono_global_codeman_reserve() to allocate a buffer at runtime and
691 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
693 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
694 notification function at runtime and then call `initialize' in the
695 `MONO_DEBUGGER__debugger_info' vtable.
697 2006-03-04 Zoltan Varga <vargaz@gmail.com>
699 * iltests.il: Fix a visibility problem.
701 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
703 * driver.c, mini.c: add hooks for the counters API.
705 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
707 * driver.c: show disabled options.
709 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
711 * linear-scan.c: always use cost-driven selection.
713 2006-02-28 Raja R Harinath <rharinath@novell.com>
715 * jit-icalls.c (helper_compile_generic_method): Revert change from
718 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
720 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
722 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
724 * inssel.brg: style fixes, mostly to force the updated monoburg
725 to run for people using svn.
727 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
729 * mini.c: match monoburg changes.
731 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
733 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
734 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
735 declaration in the header file.
737 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
739 * helpers.c: reduce relocations and mem usage.
741 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
743 * mini.h, mini-codegen.c: disable logging features if
744 requested by configure.
746 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
748 * mini.c: tiny verifier changes.
750 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
752 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
753 cpu-pentium.md: stack alignment changes for osx/x86,
754 partially from Geoff Norton <gnorton@customerdna.com>.
756 2006-02-24 Raja R Harinath <harinath@gmail.com>
758 * jit-icalls.c (helper_compile_generic_method): Update to changes
761 2006-02-24 Zoltan Varga <vargaz@gmail.com>
763 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
765 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
766 interface calls with large offsets.
768 2006-02-23 Raja R Harinath <rharinath@novell.com>
770 * jit-icalls.c (helper_compile_generic_method): Document the
771 special-case we depend on so that we can inflate the method twice
772 with the same context with no bad side-effects.
774 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
776 * mini-x86.c, mini-amd64.c: fix for case when xen support
779 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
781 * mini-x86.c, mini-amd64.c: generate code to access tls items
782 in a faster way for Xen systems.
784 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
786 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
787 updates and compilation fixes for the OSX/x86 port, mostly from
788 Geoff Norton <gnorton@customerdna.com>.
790 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
792 * inssel.brg: faster interface call implementation
793 to sync with the interface_offsets MonoVTable changes.
795 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
797 * mini.c: more verification checks.
799 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
801 * mini.c: added a few more verification checks.
803 2006-02-17 Neale Ferguson <neale@sinenomine.net>
805 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
806 facility on the processor and use it if available.
808 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
810 * driver.c, aot.c, mini.c: throw exception if the IL code is
811 invalid or unverifiable.
813 2006-02-17 Raja R Harinath <rharinath@novell.com>
815 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
818 2006-02-16 Zoltan Varga <vargaz@gmail.com>
820 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
822 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
824 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
825 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
826 handling of instantiated generic valuetypes.
828 2006-02-11 Zoltan Varga <vargaz@gmail.com>
830 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
831 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
834 * generics.2.cs: Revert the nullable reftypes tests.
836 2006-02-10 Zoltan Varga <vargaz@gmail.com>
838 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
839 using __builtin_frame_address (1) as it doesn't work in the presence
840 of optimizations. Hopefully fixes #77273.
842 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
843 -> generics.cs change as it doesn't work with some automake versions.
845 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
847 * mini.c: handle systems that sue a different way to
848 retrieve the stack address of the current thread.
850 2006-02-09 Zoltan Varga <vargaz@gmail.com>
852 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
853 it specially in the makefile.
855 * generics.2.cs: Add tests for nullable reference types.
857 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
859 * mini.c: always handle the case when mono_jit_init()
860 is called in a thread different from the main thread,
861 confusing libgc (bug #77309).
863 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
865 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
867 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
869 * mini.c: change optimize_branches () to use a single loop
870 and introduce a new optimization to simplify some range checks.
872 2006-02-03 Martin Baulig <martin@ximian.com>
874 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
875 and merged with debugger_thread_manager_add_thread().
876 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
877 inform the debugger about the main thread.
879 2006-02-03 Zoltan Varga <vargaz@gmail.com>
881 * basic.cs: Add test for div.un/rem.un constant folding.
883 2006-02-03 Neale Ferguson <neale@sinenomine.net>
885 * cpu-s390x.md: correct int_xor_imm length
887 2006-02-03 Zoltan Varga <vargaz@gmail.com>
889 * generics.2.cs: New test for #77442.
891 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
894 2006-02-02 Martin Baulig <martin@ximian.com>
896 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
897 <mono/metadata/mono-debug-debugger.h>
899 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
901 2006-02-02 Martin Baulig <martin@ximian.com>
903 * debug-debugger.h: New header file for debug-debugger.c.
905 * debug-debugger.c: Big API cleanup; don't run the managed Main()
906 function is a separate thread anymore; add support for attaching.
908 2006-02-01 Zoltan Varga <vargaz@gmail.com>
910 * tramp-x86.c: Fix a warning.
912 2006-01-31 Zoltan Varga <vargaz@gmail.com>
914 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
915 on very large methods.
917 * aot.c (load_patch_info): Fix a warning.
919 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
921 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
922 mini-ops.h: alu membase optimizations.
924 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
926 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
927 to speedup StringBuilder.
929 2006-01-27 Zoltan Varga <vargaz@gmail.com>
931 * dominators.c (mono_compute_natural_loops): Fix detection of
932 loop body start blocks.
934 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
936 2006-01-26 Zoltan Varga <vargaz@gmail.com>
938 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
941 2006-01-25 Massimiliano Mantione <massi@ximian.com>
943 * aliasing.c: Fixed aliasing issue on 64 bit archs.
945 2006-01-25 Martin Baulig <martin@ximian.com>
947 * debug-debugger.c: Moved the `MonoDebuggerManager' and
948 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
949 started to cleanup this file a little bit.
951 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
953 * mini.c: optimize a codepath frequently happening in generics code.
955 2006-01-23 Martin Baulig <martin@ximian.com>
957 * Makefile.am: Only compile debug-debugger.c on supported platforms.
959 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
962 * driver.c: debug-debugger.c is only available if
963 `MONO_DEBUGGER_SUPPORTED' is defined.
965 2006-01-23 Martin Baulig <martin@ximian.com>
967 * debug-debugger.c: Only enable this on platforms where the Mono
968 Debugger is working (x86 and x86_64).
970 2006-01-21 Martin Baulig <martin@ximian.com>
972 The Mono Debugger is now using the normal `mono' instead of the
973 `mono-debugger-mini-wrapper' when executing managed code.
975 * debug-debugger.c: New file; previously known as
976 debugger/wrapper/wrapper.c.
978 * debug-mini.c (mono_init_debugger): Removed.
980 * driver.c (mono_main): Added new `--inside-mdb' command line
981 argument which is used when running inside the debugger.
983 2006-01-20 Zoltan Varga <vargaz@gmail.com>
985 * liveness.c (mono_analyze_liveness): Remove some unused data
988 2006-01-17 Zoltan Varga <vargaz@gmail.com>
990 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
992 2006-01-16 Zoltan Varga <vargaz@gmail.com>
994 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
995 depends on implementation details of monobitset.
997 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
1000 2006-01-15 Zoltan Varga <vargaz@gmail.com>
1002 * liveness.c: Update after monobitset changes.
1004 2006-01-14 Zoltan Varga <vargaz@gmail.com>
1006 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
1008 2006-01-11 Neale Ferguson <neale@sinenomine.net>
1010 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
1012 * mini-s390x.c: Remove warning messages.
1014 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
1016 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
1018 2006-01-10 Zoltan Varga <vargaz@gmail.com>
1020 * generics.2.cs: Add ldelem/stelem_any test.
1022 2006-01-10 Neale Ferguson <neale@sinenomine.net>
1024 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
1026 2006-01-07 Zoltan Varga <vargaz@gmail.com>
1028 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
1030 2006-01-06 Zoltan Varga <vargaz@gmail.com>
1032 * generics.2.cs: Reenable vtype tests.
1034 * inssel-x86.brg: Remove an icorrect valuetype rule.
1036 2006-01-06 Neale Ferguson <neale@sinenomine.net>
1038 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
1039 initial support for OP_ABS.
1041 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1043 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
1045 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1047 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
1048 conversion and implement LADD/LSUB.
1050 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
1053 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1055 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
1057 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
1060 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1062 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
1063 localloc is encountered. Fixes crash in test-183.cs when using gmcs
1064 (stack walk problem).
1066 2006-01-04 Zoltan Varga <vargaz@gmail.com>
1068 * aot.c (mono_aot_load_method): Fix a warning.
1070 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1072 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
1074 2006-01-03 Zoltan Varga <vargaz@gmail.com>
1076 * iltests.il: Add test for #77148.
1078 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
1081 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1083 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
1085 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1087 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
1088 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
1090 * basic-long.cs: Add lconv-to-r4/r8 tests.
1092 2006-01-03 Zoltan Varga <vargaz@gmail.com>
1094 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
1096 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
1097 here as on other archs.
1099 2005-12-29 Neale Ferguson <neale@sinenomine.net>
1101 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
1103 2005-12-29 Neale Ferguson <neale@sinenomine.net>
1105 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
1107 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
1109 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
1110 instrument_prolog; Add memory_barrier instruction.
1112 2005-12-26 Zoltan Varga <vargaz@gmail.com>
1114 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
1116 2005-12-23 Zoltan Varga <vargaz@gmail.com>
1118 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
1120 * aliasing.c inssel.brg: Fix warnings.
1122 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
1123 could skip initialization of some parts of memory.
1125 * mini.c mini-ia64.c: Fix warnings.
1127 * inssel-sparc.brg: Add an implementation of lneg which actually works.
1129 2005-12-22 Zoltan Varga <vargaz@gmail.com>
1131 * aliasing.c (mono_build_aliasing_information): Add a workaround for
1132 a crash seen on sparc.
1134 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
1136 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
1138 2005-12-21 Neale Ferguson <neale@sinenomine.net>
1140 * mini-ops.h: Add s390_backchain instruction
1142 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
1144 * cpu-s390.md: Add s390_backchain instruction
1146 * mini-s390.c: Significant ABI changes
1148 * mini-s390.h: Cater for zero length structures
1150 2005-12-20 Neale Ferguson <neale@sinenomine.net>
1152 * mini-s390.c: ABI fixes
1154 * inssel-s390.brg: Remove debug statements
1156 * cpu-s390.md: Fix length of ATOMIC_xx operations
1158 2005-12-19 Zoltan Varga <vargaz@gmail.com>
1160 * basic-float.cs: Add float<->long conversion tests.
1162 2005-12-16 Neale Ferguson <neale@sinenomine.net>
1164 * mini-s390.c: Fix LOCALLOC processing.
1166 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
1168 2005-12-15 Zoltan Varga <vargaz@gmail.com>
1170 * iltests.il: Add tests for some opcodes not covered by the other
1173 2005-12-15 Neale Ferguson <neale@sinenomine.net>
1175 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
1176 register loading for Tail processing; Correct trace output.
1178 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
1180 * cpu-s390.md: Correct size of jmp instruction.
1182 2005-12-13 Neale Ferguson <neale@sinenomine.net>
1184 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
1186 2005-12-13 Neale Ferguson <neale@sinenomine.net>
1188 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
1189 Bring s390 up to current level.
1191 2005-12-12 Zoltan Varga <vargaz@gmail.com>
1193 * generics.2.cs: Disable the newly added tests as they do not work yet.
1195 * generics.2.cs: Add valuetype tests.
1197 2005-12-09 Zoltan Varga <vargaz@gmail.com>
1199 * basic-long.cs: Add i4->u8 test.
1201 * objects.cs: Add tests for JIT intrinsic.
1203 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
1204 optimizations lost by a mistake.
1206 2005-12-07 Zoltan Varga <vargaz@gmail.com>
1208 * basic-long.cs: Remove a test moved to objects.cs.
1210 * arrays.cs: Add more array tests.
1212 2005-12-06 Zoltan Varga <vargaz@gmail.com>
1214 * arrays.cs: Add new tests for multi-dimensional arrays.
1216 2005-12-06 Raja R Harinath <rharinath@novell.com>
1218 * Makefile.am (test_sources2): Add generics.2.cs.
1219 (EXTRA_DIST): Add test_sources2.
1221 2005-12-05 Ben Maurer <bmaurer@ximian.com>
1223 Support for boxing and unboxing nullable types as well as the
1224 isinst operation on nullables, per the CLI ammendment.
1226 * inssel.brg (CEE_ISINST): Special case for nullable
1228 * mini.c (handle_unbox_nullable): new method
1229 (handle_box): Special case for nullable types
1230 (mono_method_to_ir): Call handle_unbox_nullable in correct
1233 * generics.2.cs: New test suite
1235 * Makefile.am: Support for regression tests with generics.
1237 2005-12-03 Zoltan Varga <vargaz@gmail.com>
1239 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
1240 allocated to registers. Fixes #76800.
1242 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
1244 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
1246 2005-11-30 Zoltan Varga <vargaz@gmail.com>
1248 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
1251 2005-11-29 Zoltan Varga <vargaz@gmail.com>
1253 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
1256 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
1258 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
1259 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
1261 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
1262 single precision before storing to a single precision location.
1264 2005-11-28 Raja R Harinath <rharinath@novell.com>
1266 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
1268 2005-11-27 Zoltan Varga <vargaz@gmail.com>
1270 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
1273 * basic.cs: Remove test_0_byte_compares test which was moved to
1274 objects.cs a long time ago.
1276 2005-11-22 Massimiliano Mantione <massi@ximian.com>
1278 * aliasing.c: Fixed aliasing issue on 64 bit archs.
1280 2005-11-20 Zoltan Varga <vargaz@gmail.com>
1282 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
1283 handlers are called.
1285 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
1288 * mini-ia64.c: Add support for the throw->branch exception
1291 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
1293 2005-11-18 Massimiliano Mantione <massi@ximian.com>
1295 * mini.c: Enabled "fastpath" deadce :-)
1297 2005-11-18 Massimiliano Mantione <massi@ximian.com>
1299 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
1300 alias analysis pass to support it.
1303 * liveness.c: Likewise (liveness computation can use aliasing
1304 information to be more accurate).
1305 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
1306 moreover made so that "--compile-all" uses the given optimization
1307 flags and not the default ones.
1308 * aliasing.c: Alias analysis (new file).
1309 * aliasing.h: Likewise.
1310 * Makefile.am: added "aliasing.c" and "aliasing.h".
1312 2005-11-17 Zoltan Varga <vargaz@gmail.com>
1314 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
1317 2005-11-13 Zoltan Varga <vargaz@gmail.com>
1319 * mini-exceptions.c (mono_handle_exception_internal): Remove the
1320 fp >= end_of_stack exit condition, as it is not needed, and it might
1321 become true for fp eliminated frames.
1323 2005-11-11 Zoltan Varga <vargaz@gmail.com>
1325 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
1328 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
1330 * mini-arm.c: fixed alignment of doubles/longs to match
1331 the C ABI (bug #76635).
1333 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
1335 * aot.c: fix compilation with --enable-minimal=aot.
1337 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
1339 * mini-arm.c: fixed compatibility with the new
1340 floating point emulator package for compares.
1342 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
1344 * mini.c : reverted sig->pinvoke changes (r51396-51397).
1346 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
1348 * mini-exceptions.c (print_stack_frame): Output to stderr.
1349 (mono_handle_native_sigsegv): Ditto.
1351 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
1353 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
1354 OP_LCONV_TO_OVF_I implementation.
1356 * mini-amd64.c: Add support for the throw->branch exception
1359 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
1360 when the catch clause catches a more general exception, i.e. Object.
1362 2005-10-30 Zoltan Varga <vargaz@gmail.com>
1364 * cpu-ia64.md: Remove unused opcodes.
1366 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
1367 specific defines for architectures defining USE_SIGACTION.
1369 * mini-ia64.c: Fix some warnings.
1371 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
1372 version seemed to skip a frame.
1374 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
1376 * mini.c: Clean up the usage of sig->pinvoke flag. Now
1377 only calls which are made to native code use this flag.
1379 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
1381 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
1382 varargs methods as well.
1384 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
1385 which have save_lmf set. Reorganize methods prologs a bit.
1387 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
1388 debugger to the proper place.
1390 2005-10-29 Martin Baulig <martin@ximian.com>
1392 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
1393 when running inside the debugger until the debugger has support
1396 2005-10-26 Zoltan Varga <vargaz@gmail.com>
1398 * mini.h: Fix a warning.
1400 2005-10-24 Miguel de Icaza <miguel@novell.com>
1402 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
1403 we expose publicly, this returns the string.
1405 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
1407 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
1408 with fp elimination.
1410 2005-10-21 Zoltan Varga <vargaz@gmail.com>
1412 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
1413 native stacktrace using the glibc 'backtrace' function if available.
1415 2005-10-20 Zoltan Varga <vargaz@gmail.com>
1417 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
1419 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
1420 handle SIGSEGVs received while in native code.
1422 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
1423 code, call mono_handle_native_sigsegv which will abort the runtime
1424 after printing some diagnostics, instead of converting it into a
1425 confusing NullReferenceException.
1427 2005-10-18 Zoltan Varga <vargaz@gmail.com>
1429 * cpu-pentium.md: Remove unused opcodes.
1431 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
1433 * mini-amd64.h (MonoLMF): Add rsp field.
1435 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
1438 2005-10-17 Zoltan Varga <vargaz@gmail.com>
1440 * mini-codegen.c (get_register_spilling): Fix some warnings.
1442 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
1444 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
1445 elimination during exception handling. Enable fp elimination by
1448 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
1451 2005-10-16 Martin Baulig <martin@ximian.com>
1454 (mono_debugger_run_finally): New public method for the debugger.
1456 2005-10-10 Zoltan Varga <vargaz@gmail.com>
1458 * debug-mini.c (mono_debug_init_method): Fix warning.
1460 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
1461 the 'exname' parameter const to fix some warnings.
1463 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
1465 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
1466 introduced by the previous patch.
1468 2005-10-08 Zoltan Varga <vargaz@gmail.com>
1470 * basic-float.cs: Add test for precision of float arithmetic.
1472 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
1473 when loading/storing single values from/to memory.
1475 * mini.c (mono_jit_compile_method_with_opt): Create the function
1476 pointers in the correct domain.
1478 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
1480 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
1481 introduced by previous patch.
1483 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
1484 when out_filter_idx is NULL.
1486 * mini-exceptions.c: Don't run filter clauses twice during exception
1487 handling. Fixes #75755.
1489 2005-10-07 Zoltan Varga <vargaz@gmail.com>
1491 * aot.c: Add support for ldflda wrappers.
1493 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
1496 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
1498 * mini.c, mini.h: do not consider exception handlers blocks when
1499 setting up interface variables.
1501 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
1503 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
1505 2005-10-03 Zoltan Varga <vargaz@gmail.com>
1507 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
1508 causes a regression.
1510 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
1512 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
1514 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
1515 of the OP_P definitions.
1517 * TODO: Add a proposal for dealing with the CEE/OP mess.
1519 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
1520 optimizations from the x86 port.
1522 * cpu-amd64.md: Ditto.
1524 * basic.cs basic-long.cs: Add tests.
1526 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
1528 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
1529 Patrik Torstensson's implementation of my exception-handling
1530 optimization idea, when the exception object is not used
1533 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
1535 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
1536 of the mul_imm optimizations from the old jit.
1538 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
1540 * mini.c, liveness.c: patch by Patrik Torstensson and
1541 Zoltan Varga to improve performance in methods with
1544 2005-09-30 Zoltan Varga <vargaz@gmail.com>
1546 * driver.c: Remove 'Globalization' entry from --version.
1548 2005-09-28 Zoltan Varga <vargaz@gmail.com>
1550 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
1551 there is a profiler interested in JIT events.
1553 * aot.c: Load profile files produced by the AOT profiling module, and
1554 reorder methods based on the profiling info. Add a 'method_order' table
1555 to the AOT file to make mono_aot_find_jit_info work with the reordered
1558 * mini.h: Bump AOT file version info.
1560 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
1562 * mini-arm.h: work around what looks like a gcc bug when optimizations
1565 2005-09-28 Raja R Harinath <rharinath@novell.com>
1567 * Makefile.am (AM_CFLAGS): Don't use += to append inside
1568 conditionals. Use ...
1569 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
1571 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
1573 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
1574 to determine the amount of memory to copy when passing valuetypes.
1576 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
1577 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
1579 2005-09-27 Zoltan Varga <vargaz@gmail.com>
1581 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
1582 information about aot.
1584 2005-09-27 Ben Maurer <bmaurer@ximian.com>
1586 * *.c: Replace the use of {Enter,Leave}CriticalSection with
1587 macros. This will allow a deadlock debugger to easily be plugged
1590 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
1592 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
1594 2005-09-27 Raja R Harinath <rharinath@novell.com>
1596 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
1597 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
1598 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
1599 ($(arch_built)) [CROSS_COMPILING]: Error out.
1601 2005-09-26 Zoltan Varga <vargaz@gmail.com>
1603 * aot.c: Add support for the no_special_static flag for classes.
1605 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
1607 * Reapply reverted patches.
1609 * *: Revert r50174 as well.
1611 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
1613 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
1615 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
1617 2005-09-23 Miguel de Icaza <miguel@novell.com>
1619 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
1620 part of the SIG_HANDLER_SIGNATURE.
1622 2005-09-23 Zoltan Varga <vargaz@gmail.com>
1624 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
1627 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
1628 introduced by previous patch.
1630 2005-09-21 Zoltan Varga <vargaz@gmail.com>
1632 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
1633 saved registers too.
1635 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
1636 upon the information returned by get_call_info ().
1638 * mini-x86.c (add_float): Fix stack size calculation.
1639 (mono_arch_call_opcode): Rewrite this so it works based up the
1640 information returned by get_call_info ().
1641 (mono_arch_get_this_vret_args): Ditto.
1643 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
1645 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
1646 in cinfo to determine the registers which need to be used.
1648 2005-09-20 Miguel de Icaza <miguel@novell.com>
1650 * driver.c (mono_main): Add --server and --desktop flags.
1652 2005-09-16 Zoltan Varga <vargaz@gmail.com>
1654 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
1655 registers as global registers.
1657 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
1658 longer needed with the new register allocator.
1660 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
1662 * cpu-ia64.md: Remove unused opcodes.
1664 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
1666 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
1668 * cpu-amd64.md: Remove unused opcodes.
1670 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
1671 needed with the new register allocator.
1673 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
1676 2005-09-16 Raja R Harinath <rharinath@novell.com>
1678 * Makefile.am (check-local): Don't invoke semdel-wrapper.
1680 2005-09-16 Martin Baulig <martin@ximian.com>
1682 * exceptions-amd64.c
1683 (throw_exception): Don't call mono_debugger_throw_exception() if
1684 we're a rethrow - see the FIXME in the code.
1686 2005-09-15 Geoff Norton <gnorton@customerdna.com>
1688 * mini.c (mono_init_exceptions): This only works on some architectures.
1690 2005-09-15 Zoltan Varga <vargaz@gmail.com>
1692 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
1695 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
1697 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
1698 now in mini-exceptions.c.
1700 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
1702 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
1703 now in mini-exceptions.c.
1705 2005-09-15 Zoltan Varga <vargaz@gmail.com>
1707 * exceptions-x86.c: Applied patch from Patrik Torstensson
1708 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
1710 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
1711 code into mini-exceptions.c. Add some assertions to it.
1713 2005-09-12 Zoltan Varga <vargaz@gmail.com>
1715 * aot.c (emit_section_change): Applied patch from "The Software Team"
1716 (<software@solmersa.com>). Fix as errors on windows.
1718 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
1720 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
1721 method info into the LMF.
1723 2005-09-11 Zoltan Varga <vargaz@gmail.com>
1725 * mini-ia64.c: Add proper unwind info for method epilogs.
1727 * exceptions-ia64.c: Add some code to help debugging.
1729 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
1731 * mini-exceptions.c: Fix warning.
1733 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
1735 * mini.c: Really fix build.
1737 * mini-x86.c mini-amd64.c: Fix build.
1739 2005-09-11 Zoltan Varga <vargaz@gmail.com>
1741 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
1743 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
1744 some Interlocked methods as intrinsics.
1746 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
1747 for Thread methods as well.
1749 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
1751 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
1753 * mini-ia64.c mini-x86.c mini-amd64.c
1754 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
1757 * mini.c (mono_init_exceptions): Fix build breakage.
1759 2005-09-10 Zoltan Varga <vargaz@gmail.com>
1761 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
1762 of instructions. Use the new ia64_unw_op macros for emitting unwind
1765 * mini.c (mono_init_exceptions): Initialize exception handling
1766 related trampolines at startup.
1768 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
1770 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
1772 2005-09-09 Zoltan Varga <vargaz@gmail.com>
1774 * mini.c: Handle type loading errors gracefully during compilation and
1775 throw the appropriate exception.
1777 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
1779 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
1780 for the mono binary.
1782 2005-09-09 Martin Baulig <martin@ximian.com>
1784 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
1787 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
1789 * mini-arm.h: use emulation for conv.r.un for the release.
1791 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
1793 * mini-arm.c, objects.cs: more fixes and tests for them.
1795 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
1797 * mini-arm.c: align structures to at least 4 bytes to be able
1798 to keep our current optimized memcpy.
1800 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
1802 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
1804 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1806 * mini.c: ignore SIGPIPE.
1808 2005-09-04 Zoltan Varga <vargaz@gmail.com>
1810 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
1812 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
1814 2005-09-02 Zoltan Varga <vargaz@gmail.com>
1816 * mini.h: Add prototype for mono_allocate_stack_slots_full.
1818 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
1820 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
1821 exception handling support.
1822 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
1823 patch by Brian Koropoff <briank@marakicorp.com>).
1825 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
1827 * mini.c: revert another 'optimization' which breaks when
1828 items on the eval stack need to be saved at a basic block end
1831 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
1833 * jit-icalls.c: for arrays, ensure we always provide
1836 2005-08-30 Zoltan Varga <vargaz@gmail.com>
1838 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
1840 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
1842 2005-08-29 Zoltan Varga <vargaz@gmail.com>
1844 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
1845 arguments in their original register.
1847 2005-08-28 Zoltan Varga <vargaz@gmail.com>
1849 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
1852 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
1853 when ssapre is enabled.
1855 * inssel-long.brg: Fix bug in previous patch.
1857 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
1858 multiplication by a constant.
1860 2005-08-27 Zoltan Varga <vargaz@gmail.com>
1862 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
1865 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
1868 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
1870 * inssel-arm.brg: apply changes tested by Brian Koropoff
1871 <briank@marakicorp.com>.
1873 2005-08-25 Zoltan Varga <vargaz@gmail.com>
1875 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
1877 2005-08-24 Zoltan Varga <vargaz@gmail.com>
1879 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
1880 to the same register if dreg is just a base register.
1881 (print_ins): Improve printing of membase opcodes.
1883 * inssel-x86.brg: Add optimized ldind(reg) rules.
1885 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
1887 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
1889 * mini.c: when running under valgrind, set the stack bottom for
1890 the GC at the actual approximate stack for the app (fixes running
1891 mono with valgrind).
1893 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
1895 * mini.c: do no break at the first valuetype to init found
1898 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
1900 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
1902 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
1904 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
1906 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
1908 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
1910 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
1912 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
1914 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
1917 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
1920 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
1923 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
1925 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
1927 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
1929 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
1930 in the tail recursion optimization.
1932 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
1933 debug info into the assembly file.
1935 * iltests.il: Add test for filter regions.
1937 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
1938 initial stack of filter regions. Fixes #75755.
1940 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
1942 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
1945 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
1947 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
1948 the check for an already compiled method on non-ia64 platforms.
1949 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
1952 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
1954 * inssel-x86.brg: Add some optimized call rules.
1956 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
1958 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
1961 * mini.h mini-trampolines.c: Pass the trampoline argument to
1962 mono_arch_patch_delegate_trampoline.
1964 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
1966 * mini-trampolines.c: Fix build.
1968 * mini-amd64.h: Add delegate trampolines.
1970 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
1972 * inssel-amd64.brg: Add optimized call rules.
1974 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
1976 * inssel-ia64.brg: Add optimized ldind(reg) rules.
1978 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
1980 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
1983 * mini-ia64.c: Remove LMF fixmes.
1985 * mini-ia64.h: Remove most fields from LMF.
1987 * inssel-ia64.brg (stmt): Fix unaligned access errors.
1989 * mini-trampolines.c: Add support for IA64 function descriptors.
1991 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
1992 for IA64 function descriptors.
1994 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
1996 * tramp-arm.c: patch the vtable for virtual calls. Added
1997 support code to register/unregister the LMF.
1998 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
2001 2005-08-19 Dick Porter <dick@ximian.com>
2003 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
2004 bit value if needed.
2006 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
2008 * mini.c (mini_get_method): Move handling of wrapper data here.
2010 * mini.c (mono_method_to_ir): Add support for dynamic methods.
2012 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
2015 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
2016 bblock->code does not remain empty.
2018 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
2020 * arrays.cs: Add regression test for #75832.
2022 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
2023 rules. Fixes #75832.
2025 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
2026 instruction scheduling.
2028 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
2030 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
2032 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
2034 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
2036 * mini-codegen.c: Fix VC build.
2038 * cpu-pentium.md: Increase length of atomic_exhange_i4.
2040 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2042 * mini.h: fix signature for mono_register_opcode_emulation.
2044 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
2046 * mini.c: Get rid of most of the helper_sig_... constants using
2047 mono_create_icall_signature ().
2049 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
2051 * jit-icalls.c (helper_ldstr): New helper function.
2053 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
2055 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
2056 throw, load the string using a helper call instead of creating a string object.
2058 * aot.c: Update after LDSTR changes.
2060 * mini.h: Bump AOT file version.
2062 * aot.c: Save class size info into the AOT file. Print more statistics during
2065 * mini.h: Bump AOT file version.
2067 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
2068 ordering of disasm cases. Fixes #74957.
2070 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
2072 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
2073 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
2074 the generic code needed for the ARM port.
2076 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
2078 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
2079 inssel-arm.brg: more ARM features and fixes.
2081 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
2083 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
2084 ARM port work in progress.
2086 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
2088 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
2090 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
2092 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
2094 * inssel.brg (mini_emit_memset): Add support for unaligned access.
2096 * *-ia64.*: Ongoing IA64 work.
2098 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
2100 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
2102 * TODO: Remove out-of-data todo stuff.
2104 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
2107 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
2109 * mini.h: Bump corlib version.
2111 2005-07-27 Martin Baulig <martin@ximian.com>
2114 (create_copy_ins): Added `const unsigned char *ip' argument; set
2115 `copy->cil_code' from it.
2117 2005-07-27 Martin Baulig <martin@ximian.com>
2119 * mini-exceptions.c (mono_handle_exception): Don't call
2120 mono_debugger_handle_exception() for filters.
2122 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
2124 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
2127 2005-07-26 Martin Baulig <martin@ximian.com>
2129 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
2131 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
2132 helper_compile_generic_method() if the method is actually virtual
2135 2005-07-26 Martin Baulig <martin@ximian.com>
2138 (trampoline_code): Renamed to `mono_trampoline_code' and made it
2139 public; this is now accessed directly by the debugger.
2140 (mono_generic_trampoline_code): Removed.
2143 (mono_debug_init_method): Also add interncalls and wrappers.
2145 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
2147 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
2149 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
2151 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
2153 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
2155 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
2157 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
2159 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
2160 getting TLS offsets on AMD64 too.
2162 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
2164 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
2166 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
2168 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
2169 inssel-arm.brg, mini-arm.h: ARM port work in progress.
2171 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
2173 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
2175 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
2178 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
2179 mono_sparc_is_virtual_call ().
2181 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
2183 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
2184 trampoline parameters.
2186 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
2188 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
2189 to mono_arch_get_vcall_slot_addr.
2191 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
2194 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
2196 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
2198 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
2200 2005-07-19 Martin Baulig <martin@ximian.com>
2202 * exceptions-amd64.c (throw_exception): Call
2203 mono_debugger_throw_exception() here like we're doing it on i386.
2205 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
2207 * mini-ia64.c: Add optimized TLS access support.
2209 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
2211 * mini-exceptions.c: Ongoing IA64 work.
2213 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
2215 * mini.c: Use the default optimization set when embedding. Fixes
2218 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
2220 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
2221 of trampolines to a separate file.
2223 * mini-trampolines.c: New file.
2225 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
2228 * tramp-x86.c: Reorganize the trampoline code to be similar to the
2231 * mini-codegen.c: Fix cygwin build.
2233 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
2235 * mini.c: Add some minor changes needed by the IA64 port.
2237 * *-ia64.*: Ongoing IA64 work.
2239 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
2241 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
2242 trampolines into arch-independent and arch-dependent parts.
2244 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
2246 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
2248 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
2250 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
2251 the xp-regalloc-branch for amd64.
2253 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
2254 xp-regalloc-branch for x86.
2256 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
2258 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
2260 2005-07-06 Martin Baulig <martin@ximian.com>
2263 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
2264 (mono_jit_runtime_invoke): Likewise.
2266 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
2268 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
2271 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
2272 without loading their metadata. Reorganize the file format so exception handling+
2273 debug info is kept separate from normal method info. Create MonoJitInfo
2274 structures for methods lazily.
2276 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
2278 (x86_class_init_trampoline): Patch AOT class init trampolines too.
2280 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
2282 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
2285 * mini.h: Bump AOT file version.
2287 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
2289 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
2291 2005-07-01 Raja R Harinath <rharinath@novell.com>
2293 * Makefile.am (check-local): Call semdel-wrapper.
2295 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
2297 * mini-x86.c: Revert the last change as it seems to break the build..
2299 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
2301 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
2303 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
2305 2005-06-27 Ben Maurer <bmaurer@ximian.com>
2307 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
2308 outside of the macro, so strange stuff doesn't happen with gcc4
2309 (NEW_AOTCONST_TOKEN): Likewise.
2311 2005-06-28 Martin Baulig <martin@ximian.com>
2313 * mini.c (mini_class_is_system_array): New static method; use this
2314 instead of `klass->parent == mono_defaults.array_class' everywhere
2315 since this also works for the new generic array class.
2317 2005-06-26 Ben Maurer <bmaurer@ximian.com>
2319 * inssel.brg: Remove warnings.
2321 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
2323 * mini-ia64.c: Ongoing IA64 work.
2325 * basic-float.cs: Add float->i1 conversion test.
2327 * iltests.il: Add conv.u4 test.
2329 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
2331 * inssel-long.brg: Fix bug caused by last change.
2333 2005-06-23 Geoff Norton <gnorton@customerdna.com>
2335 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
2336 BSDs. Allows the x86 JIT to work on OSX86
2338 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
2340 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
2343 * mini-ia64.c: Ongoing IA64 work.
2345 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
2347 * mini-ia64.c: Ongoing IA64 work.
2349 * driver.c: Clean up jit_code_hash as well when using --regression.
2351 * inssel-long.brg: Fix long->i4/u4 conversion rules.
2353 * basic-long.cs: Add tests for long->u4 conversion.
2355 2005-06-18 Ben Maurer <bmaurer@ximian.com>
2357 * mini.c: Take mono_get_domainvar out of macros. This makes sure
2358 that we do not depend on undefined C behavior: the order stuff
2359 gets evaluated within an expression. Fixes mono when compiled on
2362 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
2364 * *-ia64.*: Ongoing IA64 work.
2366 * aot.c: Lower memory usage while loading AOT methods.
2368 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
2370 * mini.h: Bump AOT file format version.
2372 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
2374 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
2376 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
2378 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
2379 not on callee assembly). Fixed some comments.
2381 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
2383 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
2384 it gets proper disassembly.
2385 (emit_method_info): Remove some dead code.
2387 * mini.c (mini_method_compile): Allways allocate the GOT var in
2388 mono_method_to_ir for emulating opcodes.
2390 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
2392 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
2393 before freeing the code memory. Fixes #74990.
2395 * objects.cs: Add regression test for #74992.
2397 * liveness.c: Extend live ranges of arguments to the beginning of the
2398 method. Fixes #74992.
2400 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
2401 so it points into the faulting instruction.
2403 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
2405 * jit-icalls.c (mono_imul_ovf): Add exception handling.
2407 * *-ia64.*: Ongoing IA64 work.
2409 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
2411 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
2413 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
2415 * *-ia64.*: Ongoing IA64 work.
2417 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
2419 * basic-long.cs: Add tests for add/sub.ovf.
2421 * basic.cs: Add tests for sub.ovf.
2423 * *-ia64.*: Ongoing IA64 work.
2425 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
2427 * *-ia64.*: Ongoing IA64 work.
2429 * basic.cs: Add conv.ovf.i4.un test.
2431 2005-06-09 Massimiliano Mantione <massi@ximian.com>
2433 * mini.c: (remove_block_if_useless) Fixed bug 75061.
2435 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2437 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
2439 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
2441 * *-ia64.*: Ongoing IA64 work.
2443 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2446 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
2448 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
2450 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
2452 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
2454 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
2456 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
2457 of a call is callable by a near call.
2459 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
2461 * mini-ia64.c: Ongoing IA64 work.
2463 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
2465 * genmdesc.c: Make the generated array non-static.
2467 * inssel-long.brg: Fix LSHR_IMM rule.
2469 * *-ia64.*: Ongoing IA64 work.
2471 * *-ia64.*: Ongoing IA64 work.
2473 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
2475 * *-ia64.*: Ongoing IA64 work.
2477 * *-ia64.*: Ongoing IA64 work.
2479 * mini-ia64.c: Ongoing IA64 work.
2481 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
2483 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
2485 * objects.cs basic-calls.cs: Move some tests to objects.cs.
2487 * objects.cs basic-long.cs: Move some tests to objects.cs.
2489 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
2491 * *-ia64.*: Ongoing IA64 work.
2493 * iltests.il: Add a new test.
2495 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
2496 newobj. Fixes #75042.
2498 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
2500 * *-ia64.*: Ongoing IA64 work.
2502 * *-ia64.*: Ongoing IA64 work.
2504 * *-ia64.*: Ongoing IA64 work.
2506 * basic.cs objects.cs: Move tests accessing static variables as well.
2508 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
2510 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
2512 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
2514 * driver.c: Always print failed tests.
2516 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
2519 * *ia64*: Ongoing IA64 work.
2521 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
2523 * basic.cs: Add tests for add.ovf. Fix warnings.
2525 2005-05-18 Miguel de Icaza <miguel@novell.com>
2527 * driver.c (mono_main): Avoid crash if no argument is passed to
2528 --break; Do not use g_error, but f_printf. And fix all other
2529 ocurrences of the same crash.
2531 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
2533 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
2534 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
2537 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
2539 * *-ia64.*: Add beginnings of IA64 backend.
2541 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
2543 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
2545 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
2548 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
2550 * mini-amd64.c: Fix a warning.
2552 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
2554 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
2555 in float_neg. Fixes #74897.
2557 * mini-amd64.c (emit_call): Fix another near call bug.
2559 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
2561 * declsec.c: Keep the appdomain information in the structure. Added a
2562 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
2563 value gets overwritten).
2564 * declsec.h: Set the default MonoArray for the the stack to 6. Added
2565 an MonoAppDomain member to MonoSecurityFrame.
2566 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
2567 used in the stack walk. Now use a MonoArray which grow (double) when
2570 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
2572 * mini.c: Re-enabled runtime cleanup, since running threads should
2573 now properly stop when exiting.
2575 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
2577 * mini-codegen.c: New file contaning the arch-independent local
2578 register allocator. Not used by any architectures yet.
2580 * mini.h linear-scan.c: Merge some changes from the
2581 mini-xp-local-regalloc branch.
2583 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
2585 * mini-amd64.c (emit_call): Fix calls to native functions when the
2586 runtime is compiled as a shared library. Fixes #74756.
2588 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
2589 on a literal field. Fixes #74751.
2591 2005-04-25 Raja R Harinath <rharinath@novell.com>
2593 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
2595 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
2597 * objects.cs: Add missing null casting test.
2599 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
2601 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
2602 in wrapper methods. Also rename 'address' variable to 'offset'.
2604 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
2606 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
2609 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
2611 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
2614 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
2616 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
2618 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
2620 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
2621 just the last bytes.
2623 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
2625 * aot.c (mono_compile_assembly): Fix warning.
2627 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
2628 by the _MSC_VER stuff.
2630 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
2632 * inssel-long.brg: Fix #74588.
2634 * cpu-amd64.md: Fix #74591.
2636 * iltests.il: Add new regression tests.
2638 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
2640 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
2643 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
2645 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
2647 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
2648 from Bill Middleton <flashdict@gmail.com>.
2650 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
2652 * arrays.cs: Add new regression test. Fix warnings.
2654 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
2656 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
2657 and leakage in CKFINITE.
2659 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
2660 this to a null op since it is called on amd64 too.
2662 * exceptions-amd64.c (get_throw_trampoline): Align stack.
2664 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
2665 body since this is not used on amd64.
2667 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
2669 * mini-amd64.c: Remove obsolete fixmes.
2671 * mini.c (print_method_from_ip): Fix debugging support.
2673 2005-2-1 Massimiliano Mantione <massi@ximian.com>
2675 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
2676 so that expressions that don't give much gain are not reduced.
2677 * ssapre.h: Likewise.
2679 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
2681 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
2683 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
2685 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
2687 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
2689 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
2691 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
2693 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
2695 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
2698 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
2700 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
2702 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
2704 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
2705 MONO_ARCH_USE_SIGACTION. Fixes #74252.
2707 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
2709 * mini-x86.c: Fix up stack overflow handling.
2711 * exceptions.cs: Add new regression test.
2713 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
2715 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
2716 mono_jit_thread_attach.
2718 * mini.c (mono_method_to_ir): Verify called method is not abstract.
2720 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
2722 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
2723 avoid calling constructors using callvirt.
2725 * inssel.brg: Fix #74073.
2727 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
2729 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
2730 compilation with non-GCC compilers.
2731 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
2732 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
2734 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
2736 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
2737 klass->interface_offsets (will likely fix bug#74073).
2739 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
2741 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
2743 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
2745 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
2746 to amd64_div_reg_size ().
2748 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
2750 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
2752 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
2754 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
2756 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
2758 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
2760 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
2762 * mini.c (mono_precompile_assembly): Load and precompile referenced
2763 assemblies as well. Fixes #74015.
2765 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
2767 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
2769 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
2771 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
2772 a lot of checks and (anyway) permissions cannot work until corlib is
2775 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
2777 * mini-ppc.c: fixed ABI issue on sysv/ppc.
2779 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
2781 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
2782 calls (fixes bug#72824).
2784 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
2786 * mini.c: fix tail recursion elimination (see test in bug#73936).
2788 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
2790 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
2791 some fp functions in sse2 mode.
2793 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
2795 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
2797 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
2799 * mini.h mini.c: Add mono_get_jit_tls_key ().
2801 * mini-x86.c: Enable fast TLS support on windows.
2803 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
2805 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
2806 * mini.c: Check for p/invoke method when generating code. If a
2807 p/invoke method, or it's class, isn't decorated with [Suppress
2808 UnmanagedCodeSecurity] then generate code to call System.Security.
2809 UnmanagedDemand (only if the security manager is active).
2811 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
2813 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
2814 last change as it seems to cause strange crashes.
2816 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
2818 * *.c: handle unsafe function pointers where needed.
2820 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
2822 * mini.c (mono_jit_free_method): Remove the fixme too.
2824 2005-03-15 Miguel de Icaza <miguel@novell.com>
2826 * mini.c: As discussed, make the code actually free the delegate
2827 thunk now, to enable the debugging of delegate problems, use
2828 MONO_DEBUG=1 when running Mono.
2830 This takes also care of parts of the leaks as seen by Joe.
2832 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
2834 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
2835 thread_tls_offset calculation.
2837 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
2839 * declsec.c: Reworked linkdemand checks for icall. The previous code
2840 was using the declaration code (untrusted) and didn't work as expected
2841 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
2844 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
2846 * iltests.il: Add new localloc test.
2848 * mini-amd64.c: Handle large stack allocations the same way as on
2849 windows if stack overflow handling is working.
2851 * mini-amd64.c: Allocate the signal stack using mmap.
2853 * mini.c (sigsegv_signal_handler): Fix reading of context.
2855 * mini-exceptions.c: Fix up stack overflow handling.
2857 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
2859 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
2861 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
2863 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
2865 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
2866 tramp_init functions as they are no longer needed.
2868 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
2870 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
2872 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
2874 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
2876 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
2879 * mini-ops.h: Add OP_LMUL_IMM.
2881 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
2882 long mul/div opcodes as intrinsic.
2884 * mini-amd64.c (emit_call): Handle the case when the callee might be
2887 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
2889 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
2892 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
2894 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
2896 2005-03-09 Ben Maurer <bmaurer@ximian.com>
2898 * mini.c (mono_codegen): Don't leak here, to help people running
2901 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
2903 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
2904 conversions in sse2 mode.
2906 * basic-float.cs: Add regression test.
2908 * mini-amd64.c: Reenable sse2.
2910 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
2912 * mini-amd64.c: Disable sse2 until some regressions are fixed.
2914 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
2916 * driver.c: Copyright text should include 2005.
2918 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
2920 * cpu-amd64.md (load_membase): Fix more max lengths.
2922 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
2924 * cpu-amd64.md (load_membase): Fix max length.
2926 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
2928 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
2930 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
2931 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
2933 * basic-float.cs: Add rounding regression test.
2935 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
2937 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
2939 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
2940 structures in registers for pinvoke wrappers.
2942 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
2944 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
2946 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
2948 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
2949 wrapper to mono_jit_thread_attach.
2951 * mini.c (mini_jit_thread_attach): New jit icall.
2953 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
2954 native->managed wrappers.
2956 * exceptions.cs: Add new regression test.
2958 * mini.c (optimize_branches): Check regions in the cbranch to throw
2959 block case as well. Fixes #73242.
2961 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
2963 * mini.c: thread safety fixes.
2965 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
2967 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
2968 patching stuff, since delegates use jump trampolines so there is
2971 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
2974 * tramp-amd64.c: Fix build.
2976 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
2977 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
2979 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
2980 Rename this to mono_arch....
2981 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
2983 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
2985 * mini-amd64.c (emit_call): If both the caller and the callee is
2986 guaranteed to have 32 bit addresses, emit a normal call.
2988 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
2990 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
2991 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
2992 method_ptr inside delegates.
2994 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
2996 * mini.c (mono_jit_free_method): Free the method info even if the native code is
2997 invalidated. Fixes #73001.
2999 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
3001 * mini-x86.c: Only use stdcall for pinvokes on windows.
3003 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
3005 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
3006 * mini-x86.c: remove unreliable __thread var offset detection,
3007 use the correct accessors and enable by default.
3009 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
3011 * mini.c (mono_jit_free_method): Fix memory leak.
3013 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
3015 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
3017 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
3019 * cpu-amd64.md: Fix lengths of atomic opcodes.
3021 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
3023 * driver.c: try to not imply using ICU is any good.
3025 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
3027 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
3028 functions as inline ops.
3030 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
3031 some Interlocked functions as inline ops.
3033 * mini.c (move_basic_block_to_end): Fix bug in last patch.
3035 * mini.h (MonoBasicBlock): Reorganize fields a bit.
3037 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
3039 * mini.c: Add support for OP_NOT_TAKEN.
3041 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
3042 structures in registers for pinvoke wrappers.
3044 * mini-amd64.c: Fix warnings.
3046 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
3048 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
3050 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
3052 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
3053 address instead of loading the address from it.
3055 * mini-x86.c: Add support for returning small structs in registers
3056 on Win32. Fixes part of #70864.
3058 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
3060 * trace.c (get_token): Improve error checking.
3062 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
3064 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
3066 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
3068 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
3069 it can be reused for MonoClass.
3070 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
3073 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
3075 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
3076 instead of a MonoReflectionMethod. The method information wasn't used
3077 when displaying SecurityException details (but will be now).
3079 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
3081 * Makefile.am : windows build fix.
3083 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
3085 * iltests.il: Add new regression test.
3087 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
3090 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
3092 * mini.c: Moved linkdemand check into helper function check_linkdemand
3093 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
3096 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
3098 * declsec.c: Added statistics counter for different kinds of
3100 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
3101 (and commented) declaration.
3102 * mini.c: Added statistics counter for security Demand code
3103 generation. Added display of security statistics.
3105 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
3107 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
3108 Fix compilation errors under gcc-2.95.
3110 2005-02-12 Ben Maurer <bmaurer@ximian.com>
3112 * mini.c, driver.c: Use the new jit trampoline hashtable
3114 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
3116 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
3118 2005-02-11 Martin Baulig <martin@ximian.com>
3120 * debug-mini.c (mono_debug_close_method): Free the line number array.
3122 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
3124 * aot.c: Break up large methods into smaller ones. Share GOT slots for
3127 * mini.h: Bump AOT file format version.
3129 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
3131 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
3133 * declsec.h: Added macros to get/set lazyly initialized security
3134 informations about assemblies. Added new enum for different type of
3135 possible LinkDemand violation. Added function to check LinkDemands.
3136 * mini.h: Added a field to MonoCompile to hold any security violation
3137 detected when JITting a method (so it can be thrown later).
3138 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
3139 and CEE_CALLVIRT. Added code to throw exception at the end of
3140 mini_method_compile (note: the exception is unhandled right now).
3142 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
3144 * mini.c, jit-icalls.c: use the managed implementation of
3145 memset for initobj and memset, to avoid managed <-> unmanaged
3148 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
3150 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
3151 optimization if it would need a GOT var.
3153 * basic.cs: Add tests for constant propagation and switch statements.
3155 * ssa.c: Fix out-of-range constant propagation and switch statements.
3157 2005-02-09 <vargaz@freemail.hu>
3159 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
3161 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
3163 * cpu-amd64.md (load_membase): Fix max length of load_membase.
3165 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
3167 * mini.c: update to new signature of mono_class_get_allocation_ftn().
3169 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
3171 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
3172 arithmetic operations.
3174 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
3176 * mini-ppc.c: add a workaround for broken user code that
3177 DllImports vararg functions with non-vararg signatures.
3179 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
3181 * mini.c (mono_jit_compile_method_inner): Add detection and a
3182 meaningfull error message for assemblies written in Managed C++.
3184 * tramp-amd64.c mini-amd64.h: Add support for
3185 create_trampoline_from_token ().
3187 * aot.c mini-x86.c abcremoval.c: Applied patch from
3188 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
3190 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
3192 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
3193 which takes a MonoImage/token as parameter instead of a MonoMethod.
3195 * aot.c: Use the new trampoline for initializing vtables.
3197 * aot.c: Add support for ldfld/stfld_remote wrappers.
3199 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
3200 rules for compare <MEM>, IMM.
3202 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
3204 * aot.c: Handle inherited finalizers correctly.
3206 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
3208 * inssel.brg (stmt): Add a missing _setup_... ().
3210 * aot.c: Save some parts of the class state to the AOT file and use it
3211 to recompute that state when a class is initialized.
3213 * mini.c: Install AOT hooks into the runtime.
3215 * mini.h: Bump AOT file format version.
3217 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
3220 * iltests.il: Add new test.
3222 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
3226 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
3228 * mini.c: setup the statistical profiler in the thread attach
3229 callback to cope with the new single thread code.
3231 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
3233 * mini-ppc.c: ensure we have enough room for the profiler
3234 calls (fixed bug#72084).
3236 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
3238 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
3241 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3243 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
3245 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3247 * ssapre.c: Fixed an issue with down safety (this allows IronPython
3248 to succesfully execute parrotbench).
3249 * ssapre.h: Likewise.
3251 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3253 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
3254 variable for stores to method arguments (fixes a SSAPRE issue).
3256 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
3258 * mini.c: handle value types in dup, fixes gen-112.cs.
3260 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
3262 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
3263 sequence for calls in dynamic methods to avoid thunks.
3265 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
3267 * mini.c: correctly remove dynamic methods from the hashtable.
3269 2005-1-20 Massimiliano Mantione <massi@ximian.com>
3271 * driver.c: Disabled SSAPRE until fix the bug that appears
3272 in IronPython's parrotbench.
3274 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
3276 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
3278 * mini.c (mono_method_to_ir): Revert the previous change.
3280 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
3283 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
3284 mono_jit_info_table_find () etc. when running under valgrind.
3286 * inssel.brg: Fix warnings.
3288 * mini-exceptions.c: Fix warnings.
3290 2005-01-31 Martin Baulig <martin@ximian.com>
3292 * driver.c (compile_all_methods_thread_main): Don't try to compile
3293 generic methods or anything which has type parameters.
3295 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
3297 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
3299 * TestDriver.cs: Add --verbose flags.
3301 * graph.c ssa.c: Fix 64 bit warnings.
3303 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
3304 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
3305 Fix 64 bit warnings.
3307 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
3308 variable not spotted by gcc.
3310 * mini-amd64.c inssel-amd64.brg: Applied patch from
3311 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
3312 X86_COMPARE_MEMBASE opcodes.
3314 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
3316 2005-01-29 Ben Maurer <bmaurer@ximian.com>
3318 * *: MonoMethod->signature might be NULL now. You *MUST* use
3319 mono_method_signature.
3321 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
3323 * driver.c (compile_all_methods_thread_main): Compile the methods
3324 without invoking cctors.
3326 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
3328 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
3329 * basic-calls.cs: test for the above.
3331 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
3333 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
3334 MonoJitInfo changes.
3336 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
3338 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
3339 eagerly if it contains dynamic methods.
3341 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
3343 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
3344 trace, it is now computed by an icall from trace_ips.
3346 * mini-exceptions.c: Fix a warning.
3348 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
3350 * mini-exceptions.c: don't bother getting stack trace info if
3351 it's not going to be used.
3353 2005-01-27 Raja R Harinath <rharinath@novell.com>
3355 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
3358 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
3360 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
3362 * aot.c: Avoid calling mono_method_get_header () if not needed.
3364 * mini.h: Bump AOT file format version.
3366 * mini.c (mono_emit_native_call): Allocate a GOT var here.
3368 * mini.c (mono_print_tree): Print more info for calls.
3370 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
3372 * declsec.h: Remove warning by adding missing include for marshal.h
3374 2005-01-26 Martin Baulig <martin@ximian.com>
3376 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
3379 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
3381 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
3384 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
3386 * aot.c (mono_compile_assembly): Fix a warning.
3388 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
3390 * declsec.c: Look for security attributes on the original MonoMethod
3391 (and not the wrapped one). This fix permissions on icalls.
3393 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
3395 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
3397 * mini.c (mono_allocate_stack_slots): Add a fixme.
3399 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
3401 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
3403 * inssel.brg: optimize casts of sealed types (more
3404 optimizations waiting for fixes in remoting).
3406 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
3408 * inssel.brg (stmt): Add another dummy rule.
3410 * driver.c: Fix warnings.
3412 * driver.c (mono_main): If running under valgrind, instruct glib to use
3413 the system allocation functions so valgrind can track the memory
3414 allocated by the g_... functions.
3416 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
3418 * mini-ops.h: Add OP_DUMMY_STORE opcode.
3420 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
3422 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
3423 variables in try regions.
3425 * mini.c (mini_method_compile): Don't disable optimizations on large
3426 methods when AOT compiling.
3428 * mini.c (mono_allocate_stack_slots): New arch independent method to
3429 allocate stack slots. Not yet used.
3431 2005-01-22 Ben Maurer <bmaurer@ximian.com>
3433 * debug-mini.c (mono_debug_close_method): Plug some leaks.
3435 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
3437 * mini-ppc.c: make the branch info relative as the code
3438 buffer can be reallocated.
3440 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
3442 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
3443 * driver.c: Removed the AOT/security restriction. Now initialize the
3444 security manager (in metadata) if --security is used.
3445 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
3446 rather than the pointer to declarative security, when AOT is used.
3448 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
3450 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
3451 basic blocks, reduced intrinsic exception throwing code size.
3453 2005-01-22 Miguel de Icaza <miguel@ximian.com>
3455 * driver.c (mini_usage): Reorder the usage screen.
3457 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
3459 * mini.c (mono_resolve_patch_target): Fix warning.
3461 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
3463 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
3466 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
3468 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
3469 breaks the amd64 build.
3471 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
3472 register allocation. Fixes #71454.
3474 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
3476 * arrays.cs: Add new regression test.
3478 2005-1-20 Massimiliano Mantione <massi@ximian.com>
3480 * ssapre.c: Turned usage of snprintf to GString.
3481 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
3482 (I left it on by mistake in my previous commit).
3484 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
3486 * mini.c, cfold.c, basic-calls.cs: preserve side effects
3487 on cond branch optimization (fixes bug# 71515).
3489 2005-1-20 Massimiliano Mantione <massi@ximian.com>
3491 * abcremoval.c: Fixed bug 71062.
3492 * abcremoval.h: Likewise.
3494 2005-1-20 Massimiliano Mantione <massi@ximian.com>
3496 * mini.c: Added a new functionality to optimize_branches, the removal
3497 of useless basic blocks, and fixed some problem in the removal of
3498 critical edges; some utility functions added for both purposes.
3499 * ssapre.c: Added complex expression support, and fixed bug 70637.
3500 * ssapre.h: Likewise.
3501 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
3503 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
3504 * driver.c: Re-enabled SSAPRE.
3506 2005-01-19 Martin Baulig <martin@ximian.com>
3508 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
3509 the result of mono_get_method_constrained().
3511 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
3513 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
3516 2005-01-18 Geoff Norton <gnorton@customerdna.com>
3518 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
3519 be detected. Fixes #59296.
3521 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
3523 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
3524 which can happen. Fixes #71361.
3526 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
3528 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
3531 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
3533 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
3534 appdomain-unload.exe to fail.
3536 * mini.c: Fix some memory leaks.
3538 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
3540 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
3541 Fixed bug and sped up some codepaths.
3543 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
3545 * mini.c: Fix some memory leaks.
3547 * exceptions.cs basic-long.cs: Add test for checked ulong->int
3550 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
3552 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
3555 * iltests.il: Add regression test for #71320.
3557 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
3559 * mini.c (mono_codegen): Fix installation of profiler hooks.
3561 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
3563 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
3565 * mini.h, mini.c, cfold.c: optimize access to enum
3566 readonly fields, too. Eval conditional branches if possible
3567 to perform unreachable code removal in more cases.
3569 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
3571 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
3573 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
3576 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
3577 WinXP DEP. Fixes #71244.
3579 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
3581 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
3583 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
3585 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
3587 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
3589 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
3592 * mini.h: Bump AOT version.
3594 * mini.h (MonoCompile): Change exvar to a hash table.
3596 * mini.c: Allocate a separate exvar for each handler block.
3598 * mini.c: Get rid of the computation of filter_lengths, its not needed.
3600 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
3601 ex var with the pending exception and only throw if the two are equal.
3604 * exceptions.cs: Add tests for rethrow and nested catch clauses.
3606 * mini-x86.c: Fix warnings.
3608 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
3609 used by all the ports now.
3611 * aot.c: Add write-symbols and save-temps options.
3613 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
3615 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
3617 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
3619 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
3622 * tramp-s390.c: Check vtable slot belongs to the domain.
3624 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
3625 as per other platforms.
3627 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
3629 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
3631 * driver.c: we don't run the Main() code in a subthread anymore.
3633 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
3635 * mini.c: added experimental rtc support in the statistical
3636 profiler: if the user has the permission, more accurate statistics
3637 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
3638 The MONO_RTC value must be restricted to what the linux rtc allows:
3639 power of two from 64 to 8192 Hz.
3641 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
3643 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
3645 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
3647 * mini-ppc.c: better icache flush for smp.
3649 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
3651 * mini-amd64.c (emit_move_return_value): Fix memory leak.
3653 * mini-x86.c (get_call_info): Add the get_call_info () code from the
3654 amd64 port, not yet used.
3656 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
3658 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
3661 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
3663 * driver.c: Added --security option to activate the security manager.
3664 Right now this will allow code generation for declarative demands and
3665 is disabled when AOT is specified.
3666 * mini.c: Add code generation for declarative security demands.
3667 * mini.h: Add mono_use_security_manager as an extern gboolean.
3669 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
3671 * aot.c (mono_compile_assembly): Speed up compilation a bit by
3672 emitting more dense assembly code.
3674 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
3675 exception throwing stuff.
3677 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
3679 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
3682 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
3685 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
3688 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
3690 * tramp-*.c: Only patch vtable slots if the object is in the current
3691 domain. Fixes appdomain-unload.exe.
3693 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
3695 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
3698 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
3700 * mini.c (reverse_branch_op): New helper function.
3702 * mini.c (optimize_branches): Run the new optimization only on
3703 platforms which support it. Also reverse all kinds of branches.
3705 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
3707 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
3710 * mini.c (optimize_branches): Reverse not-equals branches if the false
3711 bblock is a throw. This happens a lot of time with argument checking in
3714 * mini.c (mono_codegen): Add support for placing basic blocks after
3715 the function epilogue.
3717 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
3720 2005-01-05 Miguel de Icaza <miguel@ximian.com>
3722 * mini.c (setup_stat_profiler): Only set this up if the platform
3723 supports ITIMER_PROF.
3725 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
3727 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
3730 * inssel.brg: Fix a warning.
3732 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
3734 * mini.c: added support for statistical profiler
3735 (run with: --profile=default:stat).
3737 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
3739 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
3741 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
3743 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
3744 related to global registers from the amd64 port.
3746 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
3748 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
3750 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
3751 with global registers.
3752 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
3754 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
3756 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
3758 * debug-mini.c (encode_value): Fix off-by-one.
3760 * aot.c (encode_value): Likewise.
3762 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
3764 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
3766 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
3769 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
3771 * aot.c (emit_method_info): Increase size of temp buffer.
3773 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
3776 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
3778 * aot.c (emit_method_info): Fix build.
3780 * aot.c: Further rework of the AOT file format to reduce the size of
3781 the method info data.
3783 * mini.h: Bump AOT file format version.
3785 2004-12-27 Martin Baulig <martin@ximian.com>
3787 * mini.c (mini_get_method): New static method; call
3788 mono_get_method_full() and mono_get_inflated_method().
3789 (mono_method_to_ir): Use mini_get_method() instead of
3790 mono_get_method_full().
3792 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
3794 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
3796 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
3798 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
3800 * inssel-amd64.brg: Add some optimization rules.
3802 2004-12-24 Ben Maurer <bmaurer@ximian.com>
3804 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
3805 standard not GC'd stuff is fine.
3807 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
3809 * aot.c: Rework the AOT file format to get rid of most of the global
3810 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
3812 * mini.h: Bump AOT file format version.
3814 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
3816 * mini.h: Bump AOT file format version.
3818 * aot.c (mono_aot_is_got_entry): New function to determine if an
3819 address is inside a GOT.
3821 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
3823 * cpu-pentium.md: Increase the maximum size of some instructions which
3824 might involve a got access.
3826 * mini.c (get_method_from_ip): Another debug helper function.
3828 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
3829 when got var accesses are created during the decompose phase.
3831 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
3833 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
3834 argument mini_compile_method and to MonoCompile, and use this to
3835 determine whenever a given method is compiled for AOT. This allows the
3836 other methods compiled during AOT compilation to be free of AOT stuff,
3837 so the backends does not need to add special support for them by
3838 creating a fake GOT etc.
3840 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
3843 2004-12-21 Ben Maurer <bmaurer@ximian.com>
3845 * mini.c (mono_method_to_ir): It turns out that some of the
3846 x-appdomain wrappers are lax with types, so just ignore this for
3849 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
3850 at the vtable->klass. If it is non-shared code we can just use the
3853 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
3855 * mini-ppc.c: access MonoDomain from tls, too.
3857 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
3859 * declsec.c: Removed unused variable (and related warning ;-)
3861 2004-12-21 Ben Maurer <bmaurer@ximian.com>
3863 * iltests.il: New test for LDELEMA on an array of ref types.
3865 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
3866 all ldelema's on reftypes.
3867 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
3868 it was the wrong place to put it.
3870 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
3871 register to pop to make this cleaner, at the request of Paolo.
3873 2004-12-20 Ben Maurer <bmaurer@ximian.com>
3875 * mini-ops.h (OP_GETHASHCODE): New op.
3877 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
3879 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
3882 For a microbenchmark, this reduces the cost of Hashtable.get_Item
3885 * mini-x86.c (mono_arch_output_basic_block): Rather than
3893 The first is 3 bytes while the second is 1. This saves 36 kb on
3894 mscorlib, quite a big saving. When bootstraping mcs, I was able to
3895 see a small boost because of icache locality.
3897 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
3899 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
3901 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
3902 started code sharing with the generic code.
3904 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
3906 * mini-ppc.c, cpu-g4.md: added code for direct access to
3909 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
3911 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
3912 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
3915 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
3917 * declsec.c|h: Added functions to cache the declarative stack modifiers
3918 in MonoJitInfo and to create a security frame from a MonoJitInfo
3920 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
3921 created. Register internal calls for System.Security.SecurityFrame::
3922 _GetSecurityFrame and _GetSecurityStack.
3923 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
3924 the definitions for the new stack walk/callback mechanism.
3925 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
3926 first security frame for LinkDemands and InheritanceDemands) and
3927 GetSecurityStack for Demands. Both use the new mono_walk_stack code
3929 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
3930 walk initialization (lupus).
3932 2004-12-20 Ben Maurer <bmaurer@ximian.com>
3934 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
3936 (handle_loaded_temps): Do not create a temporary variable for
3937 things that we know are temps. They will never be modified.
3938 (mono_spill_call): Set MONO_INST_IS_TEMP
3939 (mono_emulate_opcode): ditto
3941 (mono_method_to_ir.CEE_DUP): ditto
3943 2004-12-19 Ben Maurer <bmaurer@ximian.com>
3945 * mini.c (type_to_eval_stack_type): Make this handle the void type
3946 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
3947 (emit_tree): use ip_in_bb to special case some common idioms
3948 Update all callers to pass in the IP.
3949 (mono_method_to_ir): Make CEE_CALL* do the above as well.
3951 This gives us a nice 2% speedup in mcs bootstrap.
3953 * mini-x86.c (peephole_pass): Peephole pass to make
3962 * mini.c (ip_in_bb): new method.
3963 (mono_method_to_ir): use this method rather than doing the hash
3966 * linear-scan.c (mono_linear_scan): When expiring actives, you
3967 don't need to keep around variables that expire on this
3968 instruction. This makes it so that:
3971 store (ebx add (ebx, 1))
3975 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
3977 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
3978 combination to avoid doing two copies. Fix up problems with previous
3981 * mini.c: Fix 64 bit warnings.
3983 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
3985 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
3987 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
3988 changes from the x86 code.
3990 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
3992 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
3994 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
3995 throwing code to reduce its size, unify the AOT and non-aot code and
3996 get rid of relocations in the AOT case.
3998 * mini-x86.h mini.c exceptions-x86.c
3999 (mono_arch_get_throw_corlib_exception): New arch specific function to
4000 raise corlib exceptions which doesn't require relocations in the
4003 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
4005 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
4007 * mini.c (mono_emit_method_call): Only allocate the got var when it is
4010 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
4013 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
4015 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
4016 with add function when used from Inc/dec atomic
4017 functions. Re-enabled optimization on x86.
4018 * mini-ops.h: renamed atomic_add functions to
4019 allow _add to match the Interlocked::Add and
4020 _add_next to match Interlocked::Inc/Dec.
4022 2004-12-15 Massimiliano Mantione <massi@ximian.com>
4024 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
4025 linking of BBs to the end BB, and enabled SSAPRE also with
4026 consprop and copyprop (which was prevented by that bug).
4028 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
4030 * mini-x86.c: disabling the Interlocked optimizing code.
4032 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
4034 * aot.c (load_aot_module): Move reading of got_addr after the AOT
4037 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
4039 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
4040 interlocked optimization due lack of support on x86, rewrote
4041 exchange to take into account that base may be in eax.
4043 xsp works again; activated Interlocked optimizing code.
4045 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
4047 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
4049 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
4051 * mini-ops.h: Add new opcodes.
4053 * mini.h: Add new patch types. Add got_var to MonoCompile.
4055 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
4056 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
4057 make it work with all kinds of patchable code.
4059 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
4060 address of the GOT, and referencing entries in the GOT.
4062 * mini.c: Add code to load the GOT address if needed by an opcode.
4064 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
4065 independent AOT code on the x86 using an elf-style Global Offset Table.
4067 2004-12-14 Raja R Harinath <rharinath@novell.com>
4069 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
4071 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4073 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
4076 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
4078 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
4079 of Interlocked:Increment/Decrement/Add as inline ops.
4080 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
4082 2004-12-12 Geoff Norton <gnorton@customerdna.com>
4084 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
4085 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
4087 2004-12-12 Duncan Mak <duncan@ximian.com>
4089 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
4090 again. `patch_info->table_size' is no longer valid after Zoltan's
4093 2004-12-12 Martin Baulig <martin@ximian.com>
4095 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
4096 if we are the "real" method, ie. not an inlined method inside it.
4098 2004-12-11 Ben Maurer <bmaurer@ximian.com>
4100 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
4101 before we look in the special fields table. This fixes
4102 ../tests/thread-static-init.cs.
4104 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4106 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
4107 for Array get_Rank and get_Length. Fixes bug #70465.
4109 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
4111 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
4112 separate structure to reduce the size of MonoJumpInfo.
4114 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
4116 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
4118 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
4120 * mini.c (mini_get_inst_for_method): Changed to allow ports
4121 to return a MonoInst instead of opcode
4122 (renamed mini_get_opcode_for_method to better reflect the new functionality)
4124 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
4125 Allow ports to return a created MonoInst instead of op-code, will enable
4127 (renamed mini_get_opcode_for_method to better reflected the functionality)
4129 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
4131 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
4133 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
4135 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
4138 2004-12-08 Martin Baulig <martin@ximian.com>
4140 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
4141 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
4143 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
4145 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
4148 * exceptions.cs: Disable some tests which depend on properties of x86 fp
4151 2004-12-08 Raja R Harinath <rharinath@novell.com>
4153 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
4155 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
4157 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
4158 bug introduced by the previous patch.
4160 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
4162 * mini-ppc.c, objectc.cs: handle large structs passed by value
4165 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
4167 * mini-ppc.c: OP_ARGLIST implementation from
4168 Geoff Norton <gnorton@customerdna.com>.
4170 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
4172 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
4173 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
4175 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
4177 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
4179 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4181 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
4184 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
4186 * mini-sparc.c: Zero out localled-ed memory.
4188 * iltests.il: Add tests for zeroing out localloc-ed memory.
4190 2004-12-04 Martin Baulig <martin@ximian.com>
4192 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
4193 mono_method_get_signature_full().
4195 2004-12-03 Massimiliano Mantione <massi@ximian.com>
4197 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
4198 and some utility functions (always for SSAPRE), integrated SSAPRE.
4200 * driver.c: Added ssapre option.
4201 * ssa.c: Small fix on OP_ARG handling.
4202 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
4203 * Makefile.am: Likewise.
4205 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
4207 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
4210 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
4213 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4215 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
4217 * cpu-s390.md : Increase instruction length of oparglist.
4219 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
4221 2004-11-30 Martin Baulig <martin@ximian.com>
4223 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
4224 virtual generic methods. We call a special helper_compile_generic_method()
4225 icall to retrieve the method from the vtable, inflate and compile
4226 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
4228 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
4230 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
4232 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
4234 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
4236 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
4239 2004-11-27 Ben Maurer <bmaurer@ximian.com>
4241 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
4242 platforms with PIC aot.
4244 2004-11-28 Martin Baulig <martin@ximian.com>
4246 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
4249 2004-11-28 Martin Baulig <martin@ximian.com>
4251 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
4252 the result of mono_type_get_underlying_type() to check whether
4255 2004-11-26 Martin Baulig <martin@ximian.com>
4258 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
4261 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
4263 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
4264 the same way as the other arguments so they won't get clobbered.
4266 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
4267 calls through R11 since it is clobbered by the trampoline code.
4269 2004-11-26 Raja R Harinath <rharinath@novell.com>
4271 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
4272 pick up in-tree mscorlib.dll.
4274 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
4276 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
4278 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
4279 runtime data/code are now stored in a table similar to the GOT in ELF.
4280 This allows the code itself to be position independent.
4282 * aot.c: Fix loading of referenced assemblies after the lazy assembly
4285 * aot.c: Attach ELF type (object/function) directives to all global
4288 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
4290 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
4292 * mini-amd64.h: Turn on PIC AOT code.
4294 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
4295 returning the offset within an OP_AOTCONST instruction where the GOT
4296 offset needs to be added.
4298 * mini.h: Bump AOT file format version.
4300 2004-11-25 Martin Baulig <martin@ximian.com>
4302 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
4303 uninflated generic methods.
4305 2004-11-25 Martin Baulig <martin@ximian.com>
4307 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
4309 2004-11-24 Martin Baulig <martin@ximian.com>
4311 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
4312 original klass (this only applies for generic instances).
4314 2004-11-24 Martin Baulig <martin@ximian.com>
4316 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
4317 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
4320 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
4322 * mini.c (mono_method_to_ir): Disable inlining for methods containing
4323 localloc. Fixes #69678.
4325 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
4327 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
4329 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
4330 used SSE registers on pinvoke calls. Fixes #69774.
4332 2004-11-23 Geoff Norton <gnorton@customerdna.com>
4334 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
4335 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
4337 2004-11-23 Raja R Harinath <rharinath@novell.com>
4339 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
4340 Refer directly to the mcs/ tree.
4342 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4344 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
4345 Check if a trampoline for a synchronized method is required.
4347 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
4349 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
4350 with localloc if needed. Throe arithmetric exception in
4351 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
4352 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
4354 2004-11-19 Geoff Norton <gnorton@customerdna.com>
4356 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
4357 types before switching on type. Fixes #69622.
4359 2004-11-19 Raja R Harinath <rharinath@novell.com>
4361 * Makefile.am (check-local): New. Integrate into 'make check'.
4362 (MCS,RUNTIME): Define using in-tree mono and mcs.
4364 (%.exe): Use $(ILASM).
4366 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
4368 * mini-ppc.c: adjust initial prolog size (bug #69691).
4370 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
4372 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
4375 2004-11-17 Raja R Harinath <rharinath@novell.com>
4377 * Makefile.am (clean-local): Rename from 'clean'.
4379 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4381 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
4382 to mono_arch_is_int_overflow.
4383 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
4386 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
4388 * declsec.c|h: New files to support declarative security attributes.
4389 Added function to check if a method has (applicable) security.
4390 * mini.c|h: Add check for declarative security attributes in
4391 mono_method_check_inlining.
4392 * Makefile.am: Added declsec.c and declsec.h to the build.
4394 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
4396 * mini.c, mini.h: update to keep dynamic code info per-domain.
4398 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
4400 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
4401 (mini_init): Get rid of it from here too.
4403 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
4405 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
4406 implemented OP_RETHROW (patch by Geoff Norton
4407 <gnorton@customerdna.com>).
4409 2004-11-10 Geoff Norton <gnorton@customerdna.com>
4411 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
4412 between appdomains. Fixes appdomain-unload on PPC.
4414 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
4416 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
4417 mini-exceptions.c: handle the new wrapper types.
4418 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
4419 token value as a MonoClass* when compiling a wrapper.
4420 mono_jit_create_remoting_trampoline now takes an additional
4421 MonoRemotingTarget parameter.
4423 2004-11-10 Martin Baulig <martin@localhost>
4425 * mini.c (mono_method_to_ir): Use `generic_container->context'
4426 rather than creating a new one.
4428 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4430 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
4432 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
4434 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
4436 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
4437 the experimental aot cache stuff.
4439 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
4441 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
4442 mini-exceptions.c: update to exception clause structure changes.
4444 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
4446 * exceptions-x86.c (throw_exception): Fix warnings.
4448 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
4451 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
4453 * exceptions-sparc.c (get_throw_exception): Really fix this.
4455 2004-11-07 Ben Maurer <bmaurer@ximian.com>
4457 * tramp-*.c: we no longer support icalls without wrappers, so
4458 a bit of code can be removed here
4460 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
4462 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
4465 * cpu-sparc.md: Add op_rethrow.
4467 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
4469 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
4471 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
4472 * mini-ops.h: Add OP_RETHROW.
4474 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
4476 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
4478 2004-11-05 Geoff Norton <gnorton@customerdna.com>
4480 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
4481 Makes the output much easier to read
4483 2004-11-05 Ben Maurer <bmaurer@ximian.com>
4485 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
4486 prevents another huge leak when compiling with ssa. Secondly, the
4487 performance of doing this rather than freeing the lists is much
4488 better. GList does a lock every time you allocate a list link,
4489 so that it can use a memory pool. So, it is better to just use
4490 a memory pool of our own.
4492 * ssa.c, linear-scan.c: replace g_list_remove_link with
4493 g_list_delete. The remove one does not free the GList, so we were
4494 leaking memory. On -O=all --compile-all with corlib, this cut down
4495 3 MB of allocations.
4497 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
4499 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
4501 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
4503 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
4504 into a new function mono_create_jit_trampoline ().
4506 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
4508 * trace.c (get_spec): Allow tracing of classes without a namespace.
4510 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
4512 * mini.c: Fix pointer overwrite in mini_method_compile.
4514 2004-11-2 Geoff Norton <gnorton@customerdna.com>
4516 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
4517 The darwin ABI needs some special handling for 1 and 2 byte structs
4518 Lets use lbz/lhz instead of lwz everywhere.
4519 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
4520 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
4521 Use stb/sth for the former, and put the latter always on stack instead of in
4524 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
4526 * trace.c (is_filenamechar): Add '_'.
4528 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4530 * mini-s390.c: Fix prolog length to allow for large trace requirements.
4532 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
4534 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
4536 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
4537 depends on libmonogc. Fixes #68805.
4539 2004-10-26 Miguel de Icaza <miguel@ximian.com>
4541 * mini.c (mono_jit_free_method): Provide extra information for
4542 this error. Currently this leaks, but will be turned into a
4543 developer option in the future.
4545 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
4547 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
4549 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
4551 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
4552 boundary. Fixes reading of PATCH_INFO_R4 and R8.
4553 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
4555 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
4557 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
4558 trampolines for AOT code.
4560 2004-10-22 <vargaz@freemail.hu>
4562 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
4563 constructed types. Fixes #68136.
4565 2004-10-21 Martin Baulig <martin@ximian.com>
4567 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
4568 if it returns true, unwind the stack to the call instruction.
4570 2004-10-21 <vargaz@freemail.hu>
4572 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
4574 * mini.h: Bump AOT version number.
4576 * objects.cs: Add another test for unbox trampolines.
4578 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
4581 2004-10-20 <vargaz@freemail.hu>
4583 * driver.c: Add SHARED to the set of optimizations tested.
4585 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
4587 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
4590 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
4592 2004-10-20 Martin Baulig <martin@ximian.com>
4594 * mini-exceptions.c (mono_handle_exception): Call
4595 mono_debugger_handle_exception() to tell the debugger about
4596 catch/finally clauses.
4598 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
4600 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
4602 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
4605 2004-10-15 Geoff Norton <gnorton@customerdna.com>
4607 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
4608 methods as their native size, fixed bug #57543, #57545.
4609 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
4610 This saves a temporary register and mullw call down into 1 (minor perf
4611 increase for cases like sum = sum * 5; This use to translate into:
4614 It now translates to
4617 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
4619 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
4622 2004-10-11 Martin Baulig <martin@ximian.com>
4624 * mini.c (mono_method_to_ir): If we're a generic method, get the
4625 MonoGenericContainer from our MonoMethodNormal and create a
4626 MonoGenericContext from it.
4628 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
4630 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
4632 * basic-long.cs: Add test for checked i8->i2 cast.
4634 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4636 * inssel-ppc.brg: added a couple of speedup rules.
4638 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
4640 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
4641 to speed up rebuilds.
4643 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4645 * mini-s390.c: Minor fix to OP_OR_IMM.
4647 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
4649 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
4650 better. Fixes appdomain-unload.exe on sparc.
4652 2004-10-02 Massimiliano Mantione <massi@ximian.com>
4654 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
4655 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
4658 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
4660 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
4662 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
4664 * mini.c: Always generate a field read/write wrapper for members
4665 of the class MarshalByRefObject since the actual instance could
4668 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
4670 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
4672 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
4674 * driver.c mini.h trace.c: Move the setting of the main assembly into
4675 a separate function called mono_trace_set_assembly () and call it after
4676 actually loading the main assembly. Fixes #66872.
4678 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
4680 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
4681 using the code manager.
4683 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
4685 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
4687 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
4689 * cpu-amd64.md: Fix bug in previous patch.
4691 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
4694 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
4696 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
4697 mini-exceptions.c: updates for changed stack walk interface.
4699 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4701 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
4703 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
4705 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
4707 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
4709 * driver.c (mini_regression_list): Do not call mono_assembly_close
4710 since assemblies can't be unloaded.
4712 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
4714 * cpu-amd64.md: Fix more instruction lengths.
4716 * cpu-amd64.md: Fix lengths of some instructions.
4718 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
4720 * inssel.brg: Make the array ldelema check aot friendly.
4722 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
4724 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
4726 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
4728 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
4730 * mini-x86.c: Fix build.
4732 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
4733 mono_type_get_underlying_type () helper function to simplify code.
4735 2004-09-09 Martin Baulig <martin@ximian.com>
4737 * mini-amd64.c: Don't access `type->data.klass' directly, call
4738 mono_class_from_mono_type() instead since the type may be a
4741 2004-09-09 Martin Baulig <martin@ximian.com>
4743 * mini-amd64.c (get_call_info): Fix support for generic instances.
4744 (add_valuetype): Use mono_class_from_mono_type() to get the class
4745 since we can be a generic instance.
4747 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
4749 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
4751 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
4753 * liveness.c: reset spill costs on each scan: bug 62107
4755 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
4757 * exceptions-sparc.c (mono_arch_find_jit_info): remove
4758 unnecessary line that doesn't compile
4760 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
4762 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
4763 trampolines, make them call an error function so people can fix their
4766 2004-09-06 Martin Baulig <martin@ximian.com>
4768 * mini.c (mono_method_to_ir): When initializing locals, handle a
4769 generic instances like a valuetype if it's a valuetype and like a
4770 class if it's a class.
4772 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
4774 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
4775 stack. Fixes #64674.
4777 * exceptions.cs: Add test for unwinding of call arguments.
4779 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
4781 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
4782 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
4783 set the carry/borrow flag). The sparc and s390 implementations
4784 can now use optimized versions (and simplify the code). ppc bugfixes.
4786 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
4788 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
4790 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
4792 * inssel-amd64.brg: Remove leftover 32 bit rule.
4794 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
4796 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
4798 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
4799 mono_arch_find_jit_info functions into a new function. Fix a memory
4802 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
4805 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
4807 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
4810 * exceptions.cs: Add array size tests.
4812 * mini.c: Allocate a separate icall wrapper for each arity of
4813 mono_array_new_va. Fixes #59509.
4815 * exceptions.cs: Add testcase for 64578.
4817 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
4819 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
4821 2004-09-02 Martin Baulig <martin@ximian.com>
4823 * mini.c (mono_method_to_ir): When initializing the locals, call
4824 handle_initobj() on the generic instance itself, not its
4827 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
4829 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
4830 MonoJitInfo for dynamic methods.
4832 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
4834 * mini.c: Add support for freeing JIT data for dynamic methods.
4836 2004-09-01 Martin Baulig <martin@ximian.com>
4838 * mini-x86.c (is_regsize_var): Added support for generic
4840 (mono_arch_emit_prolog): Make this compile again, use
4841 `x86_push_imm_template (code)'.
4843 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
4845 * mini-x86.c: make all push_imm instructions that get
4846 patched always emit the long form
4848 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
4850 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
4851 in a per-domain hash.
4853 * mini-amd64.c (merge_argument_class_from_type): Handle generic
4856 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
4858 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
4861 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
4864 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
4865 Beginnings of SSE2 support.
4867 * exceptions.cs: Add more tests for checked int<->uint casts.
4869 2004-08-28 Martin Baulig <martin@ximian.com>
4871 * mini-x86.c (mono_arch_instrument_epilog): Added support for
4875 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
4876 Handle generic instances recursively.
4878 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
4880 * iltests.il: test for conv.u8 on a constant
4882 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
4884 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
4885 LCONV_x4 (shrun_32 (membase)).
4887 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
4889 * inssel-x86.brg: c&p rules for push/setret of long
4891 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
4893 * inssel-x86.brg: c&p rules for compare (base, regvar) and
4894 compare (regvar, base)
4896 * inssel-x86.brg: more burg love
4898 * inssel.brg: more cleanup
4900 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
4902 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
4904 * basic-long.cs, basic-calls.cs: new tests for optimization.
4906 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
4908 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
4911 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
4913 * mini-amd64.c (read_tls_offset_from_method): Add another case.
4915 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
4917 * inssel.brg (mini_emit_memcpy): use
4918 NO_UNALIGNED_ACCESS to disable memcpy optimization
4920 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
4922 * mini-amd64.c: Handle generic types in various places.
4924 * mini.c (mono_method_to_ir): Handle generic types in init locals.
4926 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
4928 * mini.c (handle_box): Fix warning.
4930 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
4932 * mini-amd64.h: Enable the emit_state optimization.
4934 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
4936 * mini-amd64.c: Add some new 64 bit peephole opts.
4938 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
4940 * cpu-amd64.md: sreg1 of div instructions must be %rax.
4942 * mini-amd64.c: Register allocator fixes.
4944 * mini.c: Add an optimization to emit_state to avoid allocation of new
4945 registers on some platforms.
4947 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
4949 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
4951 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
4952 allocation. Fixes #63085.
4954 * basic-long.cs: Add new regression test.
4956 * mini-amd64.c: Register allocator improvements.
4958 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
4960 * mini-amd64.c (read_tls_offset_from_method): Add another code
4963 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
4964 instruction sequence for nullifying class init trampolines.
4966 * objects.cs: Add new regalloc test.
4968 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
4970 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
4972 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
4974 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
4977 * driver.c: Fix profiling after TLS changes.
4979 * driver.c (mono_main): Set mono_stats.enabled if needed.
4981 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
4984 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
4986 * mini-x86.c: use a 1 op rather than a 2 op tls access
4987 instruction -> faster.
4989 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
4991 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
4994 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
4996 * exceptions-sparc.c (throw_exception): fix typo
4998 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
5000 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
5001 set tree->dreg correctly with tls. Allow any
5002 register to be used.
5004 * mini-x86.c (read_tls_offset_from_method): add new code
5005 generation pattern seen with GCC.
5008 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
5010 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
5011 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
5012 exceptions-sparc.c: fix some performance issues in exception
5013 handling and setting of the stack trace for exceptions that were
5016 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
5018 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
5021 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
5024 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
5026 This patch inlines tls access, when possible.
5028 * mini.h: new arch functions for TLS intrinsics.
5029 All platforms updated with a stub.
5031 * mini.c: use the new intrinsics
5033 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
5034 arch specific intrinsic for tls variables
5036 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
5038 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
5041 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
5043 * mini.c: thread local allocation
5045 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
5047 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
5049 * Makefile.am: Link against the static version of libmonogc.
5051 * Makefile.am: Link the static versions of the convenience libraries
5052 into the mono executable.
5054 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
5056 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
5058 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
5059 on integer overflow.
5061 * mini-amd64.c: Reorganize function call code.
5063 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
5065 2004-08-14 Ben Maurer <bmaurer@ximian.com>
5067 * inssel-x86.brg: use xor eax,eax.
5069 * basic.cs: new tests
5071 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
5073 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
5074 in exception throwing code.
5076 2004-08-14 Ben Maurer <bmaurer@ximian.com>
5078 * inssel-x86.brg: use xor esi,esi.
5080 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
5082 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
5083 can trace methods compiled during mini_init () too.
5085 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
5088 2004-08-14 Ben Maurer <bmaurer@ximian.com>
5090 * Makefile.am: static link on x86 (r=zoltan)
5092 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
5094 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
5095 code since it causes some programs to fail.
5097 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
5099 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
5101 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
5103 * mini.c: ovfops_op_map - add STACK_OBJ case for
5105 * basic.cs: add test_0_pin_string as test
5108 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
5110 * Makefile.am: build C# if srcdir != builddir
5112 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
5114 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
5115 fall-through blocks.
5117 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
5119 * driver.c: enable loop by default again and include abcrem in -O=all.
5121 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
5123 * iltests.il: Add some localloc tests.
5125 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
5127 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
5130 * inssel-amd64.brg: Add some optimizations.
5132 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
5135 * Makefile.am: Statically link mono against libmono on AMD64.
5137 * mini-amd64.c inssel-amd64.brg: Optimizations.
5139 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
5141 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
5143 * tramp-amd64.c: Patch calling code in trampolines.
5145 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
5147 * mini-amd64.c: pinvoke struct passing fixes.
5149 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
5151 * mini-sparc.c: redo change, make mono_arch_cpu_init call
5152 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
5154 2004-08-05 Duncan Mak <duncan@ximian.com>
5156 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
5159 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
5161 * mini-amd64.c (emit_move_return_value): Move return value for normal
5164 2004-08-05 Martin Baulig <martin@ximian.com>
5166 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
5167 `type->type'; just modify `type' itself when dealing with enums
5168 and generic instances.
5169 (check_call_signature): Make `simple_type' a `MonoType *'.
5171 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
5173 * mini.c: Use OP_PADD to add offsets to addresses.
5175 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
5177 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
5179 * mini-sparc.c (mono_arch_emit_epilog): fix check
5180 for folding last op into restore instruction
5182 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
5184 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
5185 helper methods using the code manager.
5187 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
5189 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
5191 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5193 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
5194 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
5196 * mini-s390.c: fix tail processing
5198 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
5200 * mini-ppc.c: mul.ovf.un exception name fix.
5202 2004-08-03 Martin Baulig <martin@ximian.com>
5204 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
5205 instances; before jumping to `handle_enum', also modify `ptype'.
5207 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
5209 * cpu-sparc.md: fcall maximal length too small.
5211 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
5213 * mini-amd64.c mini.h: Add initial support for passing/returning
5214 structures to/from pinvoked methods.
5216 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
5218 * mini-ppc.c: reg allocator fix.
5220 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
5222 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
5224 * inssel.brg: Optimize memset on 64 bit machines.
5226 * mini-amd64.c: Fix some vararg cases.
5228 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5230 * mini-s390.c: Corrected macro in emit_float_to_int
5232 * s390-abi.cs: Tests to exercise the s390 ABI
5234 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
5236 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
5239 * basic.cs: Add a test for add.ovf.un.
5241 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
5243 * mini-sparc.c: add case for OP_IDIV_UN
5245 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
5247 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
5249 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
5251 2004-07-30 Ben Maurer <bmaurer@ximian.com>
5253 * basic.cs: regression tests.
5255 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
5258 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
5260 * basic.cs: Add a new test.
5262 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
5263 and AOT. Various fixes and optimizations.
5265 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
5267 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
5269 * mini-ppc.c: make sure temp regs are not used for global reg
5272 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
5274 * cpu-sparc.md: conv_i8 fix for 64bits
5276 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
5278 2004-07-29 Ben Maurer <bmaurer@ximian.com>
5280 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
5281 add opcode for cmp BYTE PTR [eax], imm.
5283 * inssel.brg: Make memcpy and memset takes bases.
5285 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
5287 * *-amd64.*: More AMD64 work.
5289 2004-07-28 Ben Maurer <bmaurer@ximian.com>
5291 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
5292 add a compare-not-equal opcode.
5294 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
5296 * mini.c: Use mono_init_from_assembly instead of mono_init.
5298 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
5300 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
5302 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
5304 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
5306 * inssel.brg: 64 bit fixes.
5308 * mini.h (MonoCallInst): Add some AMD64 specific data.
5310 * mini.h: Add some OP_P opcodes.
5312 2004-07-28 Ben Maurer <bmaurer@ximian.com>
5314 * basic.cs: tests for 61797 and 61740
5316 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
5318 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
5319 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
5321 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
5323 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
5325 * *-amd64*.*: Ongoing AMD64 work.
5327 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
5329 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
5331 * *-amd64*: Ongoing AMD64 work.
5333 * mini-arch.h: Add AMD64 support.
5335 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
5337 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
5339 * mini-ops.h: Add new opcodes.
5341 * Makefile.am: Add AMD64 support.
5343 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
5344 rules into the inssel-long*.brg files.
5346 * *-amd64.*: Add beginnings of AMD64 backend.
5348 2004-07-22 Ben Maurer <bmaurer@ximian.com>
5350 * mini.c (print_dfn): commenting out the code that prints
5351 the cil. With -O=deadce, this makes -v -v crash.
5353 * cpu-pentium.md: make checkthis have a length of 2
5355 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
5357 * mini-sparc.h: fix implementations of __builtin
5358 functions for Sun compiler for V9.
5360 2004-07-16 Ben Maurer <bmaurer@ximain.com>
5362 * mini.c: use the new stelem.ref wrapper
5363 * exceptions.cs, arrays.cs: new stelem.ref tests
5365 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
5367 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
5368 new XSP should work with these changes).
5370 2004-07-14 Ben Maurer <bmaurer@ximain.com>
5372 * inssel-{long32,x86,}.brg: trivial optimizations.
5374 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
5376 * mini.c: load value when emitting box operation in
5379 2004-07-12 Ben Maurer <bmaurer@ximian.com>
5381 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
5382 is one byte shorter than cmp DWORD PTR [eax], 0.
5384 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
5386 * inssel-ppc.brg: arguments on the stack are always
5387 relative to the stack pointer (spotted by Neale Ferguson).
5389 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5391 * exceptions-x86.c: delay appending the method name to the trace until
5392 after mono_jit_info_table_find is called, as this gets the real
5395 2004-07-09 Ben Maurer <bmaurer@ximian.com>
5397 * aot.c: register roots
5399 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
5401 * aot.c : I could just use PLATFORM_WIN32 flag.
5403 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
5405 * aot.c : Reverting the previous fix. This time it broke linux build.
5407 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
5409 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
5411 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
5413 * mini.c (handle_stack_args): Remove some more debugging code.
5415 * mini.c (handle_stack_args): Remove debug output left in by mistake.
5417 * driver.c mini.h aot.c: Allow additional options to be specified with
5418 --aot and pass them to mono_compile_assembly.
5420 * aot.c: Add experimental code to AOT compile all loaded assemblies
5421 on demand and save the code into a cache in the filesystem.
5423 * aot.c: Add support for more wrapper methods.
5425 * mini.c (handle_stack_args): Handle some corner cases. Fixes
5428 * cpu-*.md: Remove removed opcodes.
5430 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
5431 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
5432 related icalls to marshal.c.
5434 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
5436 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
5438 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
5440 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
5442 2004-07-06 Ben Maurer <bmaurer@ximian.com>
5443 * liveness.c: If liveness is recomputated we need to reset the information
5444 for each variable. This way, if the liveness range has been narrowed
5445 by optimizations that happened after the last computation, we can return
5448 For example, if you have
5453 // Tons of code that does not affect i
5459 i = 0 is dead code and will be removed by SSA. However, when
5460 linear scan gets to the code, i will still appear to be live
5461 throughout the entire block. This prevents good register allocation.
5463 2004-07-06 Martin Baulig <martin@ximian.com>
5465 * debug-mini.c (mono_debug_init_method): Allow
5466 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
5467 (mono_debug_add_icall_wrapper): New method.
5469 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
5471 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
5473 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
5476 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
5478 * aot.c (mono_aot_load_method): Fix loading of debug info.
5480 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
5482 * aot.c: Add logging support.
5484 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
5486 * mini.h: Add prototype for mono_print_method_from_ip.
5488 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
5490 * inssel.brg: 64 bit fixes.
5492 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
5495 * Makefile.am: Add SPARC64 support.
5497 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
5499 * aot.c: Fix alignment problems on 32 bit platforms.
5501 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
5503 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
5506 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
5509 * mini.h: Bump AOT file version. Some 64 bit fixes.
5511 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
5513 * inssel-sparc.brg: Add new rule to avoid register moves.
5515 * inssel.brg: Add ldind_to_load_membase helper function.
5517 2004-06-30 Ben Maurer <bmaurer@ximian.com>
5519 * mini.c: OffsetToStringData intrinsic.
5521 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
5523 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
5525 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
5528 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
5529 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
5531 * mini.c: reinstated mono_compile_get_interface_var()
5532 on x86, too, since the change breaks the Gtk# build there as well.
5534 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5536 * driver.c: remove loop from the default optimizations: it seems to
5537 interact badly with some of the other options (see bug #60613).
5539 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
5541 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
5542 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
5544 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
5546 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
5547 vararg-using methods.
5549 2004-06-21 Martin Baulig <martin@ximian.com>
5551 * mini/mini-exceptions.c
5552 (mono_handle_exception): Added `gpointer original_ip' argument.
5553 After calling mono_unhandled_exception(), call
5554 mono_debugger_unhandled_exception() and if that returns true,
5555 restore the context and return.
5557 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
5559 * mini-ppc.c: prefer the use of relative branches so
5560 they won't need to be patched in aot code (patch from Patrick Beard).
5562 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
5564 * aot.c: patch from Patrick Beard to make the output assembly
5565 more correct for the MacOSX assembler. Small tweak to
5566 generate sane images on Linux/PPC, too.
5568 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5570 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
5571 case until bug #59509 is fixed (shows up in #60332).
5573 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
5575 * mini.c: make sure the needed wrappers are compiled, too, with
5578 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
5580 * driver.c: remove NPTL reference in --version output.
5582 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5584 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
5585 generate valid assembly for the Mach-O assembler.
5587 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
5589 * driver.c: don't include abcrem in the all optimization specifier
5590 since it slows down jit compilation too much for now.
5592 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
5594 * mini.c: use BIGMUL only if both operands have the same signage.
5595 * iltests.il: Test for bug 60056. (errors related to signage in
5600 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
5602 * mini.c, aot.c: memory leak fixes.
5604 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
5606 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
5608 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
5610 * Makefile.am: remove the -static hack completely, it links in
5611 statically glib as well.
5613 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
5615 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
5616 * exceptions.cs: make it compile with new mcs/csc.
5618 2004-06-03 Massimiliano Mantione <massi@ximian.com>
5619 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
5620 and added relevant test case.
5622 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
5624 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
5625 regressions in gtk-sharp.
5627 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
5629 * exceptions.cs: New regression tests.
5631 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
5633 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
5635 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
5637 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
5639 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
5641 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
5643 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
5645 * mini.c (mono_jit_runtime_invoke): Init class in this
5646 method instead of trusting mono_jit_compile_method to
5647 do the work (because wrappers can be in object class)
5649 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
5651 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
5653 * basic-long.cs: New regression test.
5655 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
5657 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
5660 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
5662 * Makefile.am: fix miguel's change to build mono statically against
5663 libmono (track build dependencies).
5665 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
5667 * cfold.c: Some glib versions do not have G_MININT32.
5669 2004-05-26 Massimiliano Mantione <massi@ximian.com>
5671 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
5672 with precision of tan, atan, sin and cos, and implemented related
5673 regressions tests (fixes bug 54467, but one new problem appeared and
5676 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
5678 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
5680 * exceptions.cs: Add test for constant folding && division by zero.
5682 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
5683 since driver.c is in libmono too, so the optimization was useless.
5685 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
5686 variable to driver.c so the compiler can emit more efficient code to
5689 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5691 * Makefile.am: don't distribute generated inssel.[ch] files.
5693 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
5695 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
5696 into the default appdomain. Fixes #58707.
5698 * jit-icalls.c: Remove the broken approximation for truncl, doing
5699 no conversion is better.
5701 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
5704 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
5706 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
5707 of the mcrxr instruction which is not available on some processors
5708 even if it's documented to be. Implement add and sub overflow correctly
5709 (still not complete for long unsigned). Speed up icalls a bit.
5711 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
5713 * mini.c (mono_jit_compile_method_with_opt): Make sure that
5714 we run .cctor in the current domain instead of target_domain.
5716 Fixes bug #58558, .cctor not being called in -O=shared.
5718 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
5720 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
5722 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
5724 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
5725 which can be done with an imm8, do it that way.
5726 (mono_arch_output_basic_block): ditto for a jmp
5727 (mono_arch_emit_prolog): Computate maximum offset of a label.
5729 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
5731 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
5732 now tries to allocate prefered physical reg's for virtual
5733 regs. This reduces the number of emited spills/loads with
5734 20-30% on our core assemblies.
5736 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
5738 * jit-icalls.c: truncl() is not needed and trunc() is
5739 the correct thing to do anyway (bug #58287).
5741 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
5743 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
5746 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
5748 * driver.c: enable loop optimizations by default.
5750 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
5752 * mini-x86.c: fix calc of max loop size when aligning loops start.
5754 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
5756 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
5759 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
5761 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
5764 * basic-long.cs: Add tests for add/subtract of immediates with carry.
5766 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
5768 * mini.c (inline_method): Allways inline some wrappers even if the cost
5769 is too large. Fixes #58785.
5771 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
5773 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
5775 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
5776 (crichton@gimp.org). Beginning of support for sparc/linux.
5778 * mini-sparc.c: Optimize retrieval of LMF address.
5780 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
5782 * exceptions-ppc.c: handle alloca in methods with clauses.
5784 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
5786 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
5788 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
5790 * mini.c: Delegate most of the abort signal work to
5791 mono_thread_request_interruption, which also handles Stop and Suspend
5794 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
5796 * mini.c mini.h: Allow inlining of icall wrappers if the backend
5797 supports the save/restore lmf opcodes.
5799 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
5801 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
5804 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
5806 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
5808 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
5809 methods which contain array accesses.
5811 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
5812 boundaries. Fixes #58537.
5814 * iltests.il: Add regression test for #58537.
5816 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
5818 * mini-x86.c (mono_arch_local_regalloc): Last part of
5819 fix for bug #58633 (releasing register to early).
5821 2004-05-18 Miguel de Icaza <miguel@ximian.com>
5823 * basic-long.cs: Add new regression test.
5825 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
5827 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
5828 register too early on the chain.
5830 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
5832 * mini.c (create_helper_signature): Use a helper function to reduce
5833 the code which needs to be written. Also set the calling convention of
5834 icalls on windows. Fixes #57840.
5836 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
5838 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
5839 exceptions-ppc.c: added helper function to get the instruction address
5840 from a signal handler context.
5842 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
5844 * helpers.c: use g_get_tmp_dir. Invokes happyness
5847 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
5849 * helpers.c: Add new env variable to pass args to objdump.
5850 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
5852 2004-05-17 Radek Doulik <rodo@ximian.com>
5854 * Makefile.am (common_sources): added abcremoval.h so it get
5855 disted and daily mono packages on go-mono.com will build again
5857 2004-05-17 Massimiliano Mantione <massi@ximian.com>
5859 * abcremoval.c: Fixed coding style, added copyright header.
5861 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
5863 * mini.h: Added prototype for abc removal main function.
5865 * build_relations_propagation_table.pl: Added copyright header.
5867 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
5869 * basic-long.cs: reg test for complex ceq_long bug.
5871 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
5873 * mini-x86.c (mono_arch_local_regalloc): Correctly free
5874 reg in long and clob case (bug #58343). Fixed/added comments.
5876 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
5878 * mini.c (mono_jit_runtime_invoke): Follow new convention
5879 of calling the invoke method with an function pointer.
5881 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
5883 * ChangeLog: Fix author of memory leak patch.
5885 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
5887 * Makefile.am: fix make dist as well...
5890 2004-05-14 Massimiliano Mantione <massi@ximian.com>
5892 * cfold.c: Made so that conversions from pointer to int4 are no-ops
5893 on archs where pointers are 4 bytes long.
5895 * Makefile.am: Added abcremoval.c source file.
5897 * abcremoval.c: Added abcremoval.c.
5899 * abcremoval.h: Added abcremoval.h.
5901 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
5903 * inssel.brg: Enabled bounds check removal.
5905 * mini.c: Added support for abcrem optimization.
5907 * mini.h: Added abcrem optimization label.
5909 * driver.c: Added support for abcrem optimization.
5911 * propagated_relations_table.def: Added propagated_relations_table.def.
5913 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
5915 * mini.c, cfold.c: fix style.
5917 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
5919 * mini.c: handle issue with the low-level implementation of
5920 some long opcodes (bug #54209).
5922 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
5924 * basic.cs: test for my new cmov stuff.
5926 2004-05-13 Patrik Torstensson
5928 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
5929 opt and added peephole documentation.
5931 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
5933 * tramp-ppc.c: rewrote the generic trampoline code.
5935 2004-05-11 Patrik Torstensson
5937 * mini-x86.c: optimize long shl/shr asm code (one less branch)
5939 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
5941 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
5943 * mini.h mini.c dominators.c: Applied patch from Derek Woo
5944 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
5946 * mini.c: Add new icalls for AsAny marshalling.
5948 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
5950 * tramp-ppc.c, mini-ppc.c: more cleanups.
5952 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5954 * mini.c: no warnings.
5956 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5958 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
5960 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
5962 * mini.c: In the thread abort signal handler, if the thread is in the
5963 process of being stoped, don't throw the Abort exception, just stop the
5966 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
5968 * tramp-ppc.c: removed old code.
5970 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5972 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
5973 do some simple speed optimizations on ppc.
5975 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
5977 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
5978 and large offsets in load/store.
5980 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
5982 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
5983 it causes regressions.
5985 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
5987 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
5990 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
5992 * jit-icalls.c: remove warnings.
5993 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
5994 speedups for unsafe code.
5996 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
5998 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
6000 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
6002 * basic-calls.cs: Add new regression test.
6004 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
6007 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
6009 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
6012 2004-05-06 Patrik Torstensson
6014 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
6015 long reg allocation in any reg (not only eax:edx) and implemented
6016 long shl/shr ops in asm instead of helpers.
6018 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
6020 * mini-sparc.h: Fix warnings.
6022 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
6025 * mini-exceptions.c (mono_handle_exception): Call the filter in a
6026 separate statement for clarity.
6028 * mini-sparc.c: Update status.
6030 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
6032 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
6035 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6037 * inssel-ppc.brg: another small pre-release workaround:
6038 we don't do overflow detection for long_sub_un.
6040 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6042 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
6043 (also works around a weird ppc bug: 57957).
6045 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
6047 * tramp-ppc.c: trampoline fixes.
6049 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
6051 * mini-ppc.c: fixed typos.
6053 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
6055 * mini-ppc.c, exceptions-ppc.c: more code saves registers
6056 at the top of the stack. Fixed typos. Use a frame registers
6057 for all the methods with exception clauses.
6059 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
6061 * exceptions-ppc.c: restore fp registers.
6063 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
6065 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
6066 order from the stack top (moved the stack room to save the
6067 return value for trace after the param area). Fixed corruption
6068 in restoring registers on unwind.
6070 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
6072 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
6074 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6076 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
6077 and prolog/epilog for methods that use it. Allow
6078 enough param area room for varargs methods. Fix miguel's
6079 breakage in exception handling.
6081 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6083 * Makefile.am: run genmdesc only on current arch.
6085 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6088 * mini-x86.h: fix the build on windows.
6090 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
6092 * 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.
6094 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
6096 * mini-exceptions.c: New file.
6098 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
6099 Move some parts of the x86 exception handling code to an
6100 arch-independent file so it can be shared with other ports.
6102 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
6104 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
6106 2004-04-26 David Waite <mass@akuma.org>
6108 * driver.c: remove comma from end of enumeration declaration
6110 2004-04-26 Jackson Harper <jackson@ximian.com>
6112 * driver.c: parse config file before loading first assembly. This
6113 allows the user gac to be enabled/disabled.
6115 2004-04-23 Miguel de Icaza <miguel@ximian.com>
6117 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
6118 simpler mechanism: we do not care what is encoded initially
6119 (branch absolute or relative), we care about the code and its
6120 target. I kept the old code for reference for now.
6122 The new code tries first to determine if the jump is anywhere in
6123 the -/+32 absolute meg range, if it succeeds, it encodes using the
6124 absolute branch; If not, it tried to find something in the
6125 relative range, if not, it uses the handle_thunk code.
6127 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
6129 * exceptions-ppc.c: use the correct ip register on macosx.
6131 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
6133 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
6135 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
6137 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
6138 Raise exception on integer divide by zero by hand since the hw
6139 doesn't support it. Handle NaNs in FP compares.
6141 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
6143 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
6144 code reducing duplication between the platforms and enabled
6145 signal exception handling (on linux for now).
6147 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
6149 * exceptions-ppc.c: more macosx support.
6151 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6153 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
6155 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
6157 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
6159 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
6161 * iltests.il: more tests.
6163 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
6165 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
6168 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
6170 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
6172 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
6174 * liveness.c: Mark variables as volatile in all basic blocks reachable
6175 from exception clauses.
6177 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
6179 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
6182 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
6184 * iltests.il, basic.cs: more tests for regalloc.
6186 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
6188 * iltests.il: Some tests for register allocation modifications
6191 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
6193 * exceptions.cs: Add regression test for bug #56782.
6195 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
6196 original stack trace if an exception is rethrown. Fixes #56782. Oh,
6197 the beauty of fixing the same thing in 5 different files...
6199 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
6201 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
6204 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
6206 * mini.c: Add support for STRWLPARRAY marshalling convention.
6208 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
6210 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
6211 to init the context to setup the regs pointer).
6213 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
6215 * exceptions-ppc.c: more exceptions work.
6217 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6219 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
6222 2004-04-13 Miguel de Icaza <miguel@ximian.com>
6224 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
6225 can use the memory directly.
6227 * cpu-pentium.md: Update documentation from a post from Zoltan.
6229 add x86_add_membase, x86_sub_membase, x86_mul_membase
6231 2004-04-13 Miguel de Icaza <miguel@ximian.com>
6233 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
6234 GENERAL_REGS they were also hardcoded for all PPC ports.
6236 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
6238 Remove hard-coded limit for floating point registers, use
6239 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
6241 Notice that in MacOS X calling conventions you can fit a lot more
6242 floating point values in registers, so I should update the PInvoke
6243 test to excercise the passing of floating point values on the
6244 stack (currently broken).
6246 2004-04-06 Miguel de Icaza <miguel@ximian.com>
6248 * tramp-ppc.c (create_trampoline_code): Added
6249 JUMP_TRAMPOLINE_SIZE.
6250 (ppc_magic_trampoline): Follow the pattern from
6251 x86_magic_trampoline: if code is set to zero, return.
6252 (create_trampoline_code): Always pass MonoMethod to the jump
6253 trampoline, before it was passing a null.
6254 (mono_arch_create_jump_trampoline): Implement the jump stub, could
6255 share the code with mono_arch_create_jit_trampoline.
6257 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
6259 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
6262 * cpu-g4.md: Added length for jmp instruction, the worst case
6263 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
6266 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
6268 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
6270 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
6272 * mini.c: Only set bblock->real_offset when adding a new bblock, and
6273 before each IL instruction.
6275 * mini.c (CEE_BOX): Fix warnings.
6277 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6279 * mini.c: removed a few unused vars and extra whitespace.
6281 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
6283 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
6285 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
6287 (OP_GETCHR): use the above
6288 (CEE_LDELEMA): use the above.
6290 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
6291 version of the generic impl.
6292 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
6293 (CEE_LDELEMA): use the above.
6295 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
6297 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
6300 * iltests.il: Added new regression test for #56317.
6302 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
6304 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
6305 under NetBSD. Fixes #56450.
6307 * liveness.c (update_gen_kill_set): Fix previous patch.
6309 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6311 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
6313 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
6315 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
6318 * inssel-sparc.brg: Add more optimizations.
6320 * mini-sparc.c: Replace multiply/divide with shifts if possible.
6322 2004-04-01 Martin Baulig <martin@ximian.com>
6324 * mini.c (handle_box): New static function; moved the
6325 implementation of CEE_BOX here.
6326 (mono_method_to_ir): Added `constrained_call' variable.
6327 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
6328 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
6329 mono_method_get_constrained() to get the method.
6331 2004-04-01 Martin Baulig <martin@ximian.com>
6333 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
6334 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
6335 (mono_method_to_ir): We don't need these macros anymore since
6336 mono_class_get_full() already takes care of it.
6338 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6340 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
6341 use @function (as doesn't accept #function here) and check the return
6342 value of system and stop if fails.
6344 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6346 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
6348 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
6350 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
6352 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
6354 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
6357 * basic-long.cs: Add test for negation of Int64.MinValue.
6359 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
6361 * mini-sparc.c: Update status.
6363 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
6365 * exceptions-sparc.c: Fix return value in filters.
6367 * inssel-sparc.brg: Fix register allocation in some rules.
6369 2004-03-28 Martin Baulig <martin@ximian.com>
6371 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
6374 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
6376 * mini-x86.c (mono_arch_patch_code): Fix warnings.
6378 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
6379 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
6380 remove unused conv_u4 opcode.
6382 * mini-x86.c: Remove valgrind workaround since it slows down things
6383 even when mono is not run under valgrind.
6385 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
6387 * mini-sparc.c: Update status.
6389 * inssel-sparc.brg: Add some optimizations.
6391 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
6392 future delay slot filling. Add support for varargs, tail calls and JMP.
6394 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
6395 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
6397 * inssel.brg: Fix register allocation in OP_ARGLIST.
6399 * inssel.brg: Fix warnings.
6401 2004-03-25 Martin Baulig <martin@ximian.com>
6403 * mini.c (inflate_generic_field): Removed.
6404 (mini_get_method): Removed, use mono_get_method_full(),
6405 (mini_get_class): Removed, use mono_class_get_full().
6406 (mono_method_to_ir): Pass our generic context to
6407 mono_field_from_token().
6409 2004-03-25 Martin Baulig <martin@ximian.com>
6411 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
6412 of a `MonoMethod *'.
6413 (mini_get_method): Take a `MonoGenericContext *' instead
6414 of a `MonoMethod *'.
6415 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
6416 a new local variable called `generic_context' which holds the
6417 current `MonoGenericContext *'; use it to lookup things.
6419 2004-03-24 Martin Baulig <martin@ximian.com>
6421 * mini.c (mini_get_class): New static method; if we're inside a
6422 generic instance, inflate the class if neccessary.
6423 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
6425 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
6427 * iltests.il: New regression test for #55976.
6429 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
6432 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
6434 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
6437 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
6439 * liveness.c: Consider SSA stores as well as loads when making vars
6442 * exceptions.cs: New regression tests for register allocation.
6444 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
6446 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
6447 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
6448 domain lock only to protect puntual access to data structures.
6449 Added access lock for sighash, jit_icall_hash_name,
6450 jit_icall_hash_addr and domain->code_mp.
6452 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
6454 * driver.c: Print SIGSEGV handling method.
6456 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
6458 * mini.c (setup_jit_tls_data): Handle case when this is called
6459 multiple times for a thread.
6461 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
6462 is different from fbxx_un. Fixes #54303. Also use constants instead of
6463 magic numbers in a lot of places.
6465 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
6467 * exceptions.cs: Fix cctor test when --regression is used.
6469 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
6471 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
6474 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
6476 * inssel-ppc.brg: fixed register assignments for some rules.
6478 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
6480 * exceptions.cs: Add test for exceptions in static constructors.
6482 * mini.c (mono_jit_compile_method_with_out): Move the calling of
6483 static constructors outside the domain lock. Fixes #55720.
6485 2004-03-17 Martin Baulig <martin@ximian.com>
6487 * mini.c (get_generic_field_inst): Removed, this'll never happen.
6488 (inflate_generic_field): Take the `MonoMethod *' instead of the
6489 `MonoClass *' and added support for generic method.
6490 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
6491 have a `field->parent->gen_params', only inflate the field if it's
6492 an open constructed type.
6494 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
6496 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
6497 exception object instead of the preconstructed ones.
6499 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6501 * mini.c: reverted changed to sigsegv_signal_handler commited
6502 accidentally in the previous patch.
6504 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6507 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
6508 running --aot with an old assembly.
6510 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
6512 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
6515 * mini-sparc.c: Add support for v9 branches with prediction.
6517 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
6519 * mini.c (mini_init): #warning is GNUC only
6521 * mini-sparc.h: implement __builtin_frame_address
6522 and __builtin_return_address for Sun C compiler
6524 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
6526 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
6528 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
6530 * basic-calls.cs: Add test for unaligned byref long argument passing.
6532 * mini-ops.h: Add sparcv9 compare and branch instructions.
6534 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
6535 v9 instructions if we have a v9 cpu.
6537 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
6538 registers for global allocation.
6540 * exceptions-sparc.c: Fixes.
6542 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
6544 * liveness.c (mono_analyze_liveness): Optimized version.
6546 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
6548 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
6551 * basic-float.cs basic-calls.cs: New regression tests.
6553 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
6555 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
6556 sigaltstack implementation.
6558 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
6560 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
6561 stuff if SIGSEGV_ON_ALTSTACK is not defined.
6563 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
6565 * mini.c: Fix warnings.
6567 * mini.c (mono_resolve_patch_target): New function which contains the
6568 arch independent part of the patching process.
6570 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
6571 patching code to a separate function.
6573 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
6575 * mini.c (add_signal_handler): ifdef out on Windows
6577 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
6579 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
6580 cpu-sparc.md: Add exception handling support + other fixes.
6582 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
6583 typed GC detection in --version.
6585 * basic.cs exceptions.cs: New regression tests.
6587 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
6588 the arch specific code can store data during a compilation.
6590 * mini-ops.h: Add OP_SETFRET.
6592 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
6593 function, register a separate icall for each arity, so the icalls can
6596 * mini.c (mono_print_tree): Print negative offsets in a more readable
6599 * mini.c: Make signal handling work on sparc.
6601 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
6603 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
6605 * jit-icalls.c: Emulate truncl by aintl on solaris.
6607 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
6609 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
6611 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
6613 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
6615 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
6616 a MarshalByRef type, inline a method that performs the check, taking into
6617 account that the object can be a proxy. Also implemented tow new opcodes:
6618 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
6619 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
6620 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
6622 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
6624 * mini-ppc.c: if a relative branch displacement is too big
6625 but it points to and area reachable with an absolute branch,
6628 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
6630 * mini.c: optimize small copies in cpblk.
6632 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
6634 * basic-calls.cs basic-float.cs: New regression tests.
6636 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
6637 negative offsets from %fp. Implement localloc. Fix local register
6638 allocation. Fix the case when the this argument needs to be saved to
6639 the stack. Implement some missing opcodes.
6641 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
6643 * mini.c (mini_method_compile): Reenable global regalloc in methods
6644 with exception handlers.
6646 * linear-scan.c (mono_varlist_sort): Fix warning.
6648 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
6650 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
6653 * liveness.c: Make all variables uses in exception clauses volatile, to
6654 prevent them from being allocated to registers. Fixes #42136.
6656 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
6658 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
6661 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
6662 argument to mono_arch_regalloc_cost.
6664 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
6667 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
6669 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
6670 Make the cost of allocating a variable to a register arch dependent.
6672 * basic-calls.cs: Fix compilation of tests.
6674 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
6675 helper function to cut back on the number of #ifdefs needed.
6677 * mini-ppc.c: Fix compilation.
6679 * basic-calls.cs: New regression tests.
6681 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
6683 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
6684 of l0 since that is callee saved.
6686 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
6689 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
6690 of delay instruction.
6692 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
6694 * mini.h (MonoCallInst): Add 'virtual' flag.
6696 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
6698 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
6700 * *.cs: New regression tests.
6702 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
6705 * mini.c (mono_runtime_install_handlers): Fix build.
6707 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
6708 'signal_stack_size' members.
6710 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
6711 alternate signal stack.
6713 * exceptions-x86.c: Add stack overflow handling.
6715 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
6716 functions to arch independent code.
6718 * mini.c (mono_print_tree): Print more detailed info for load_membase
6721 2004-02-23 Martin Baulig <martin@ximian.com>
6723 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
6725 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
6727 * mini-x86.c: fixed reg allocation for div/rem.
6729 2004-02-22 Miguel de Icaza <miguel@ximian.com>
6731 * driver.c (mono_main): Report some configuratio options on --version.
6733 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
6735 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
6736 low in the address space. Correctly flush memory in thunks where we
6739 2004-02-20 Martin Baulig <martin@ximian.com>
6741 * mini.c (mini_get_method): New static method; inflate all generic
6742 methods and methods in open generic instances.
6743 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
6744 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
6746 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
6748 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
6750 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
6752 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
6754 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
6756 * mini-sparc.c (flushi mono_arch_output_basic_block): make
6757 it compile using Sun's compiler.
6759 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
6761 * 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.
6763 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
6765 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
6767 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
6769 * mini-ppc.c: handle calls outside of the allowed range with thunks
6770 allocated using the code manager.
6771 * tramp-ppc.c: use the code manager to hold generated native code.
6772 Fixed the magic trampoline to just patch vtable entries.
6774 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
6776 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
6779 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
6781 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
6784 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
6785 if we have a working __thread implementation.
6787 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
6788 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
6790 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
6792 * mini-x86.c: Fix compilation under gcc 2.
6794 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
6796 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
6797 contains a call to the wrapped function.
6799 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
6800 OP_<CALL>_IMM opcodes, and use them under X86.
6802 * mini.c (mono_jit_find_compiled_method): Fix warning.
6804 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
6806 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
6808 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
6809 functionality to mini.c.
6811 * mini.c (mono_create_jump_trampoline): New function to create a jump
6812 trampoline. Return a compiled method instead of a trampoline if it
6813 exists. Add a cache for jump trampolines.
6815 * mini.c (mono_jit_find_compiled_method): New function to return a
6816 compiled method if it exists.
6818 * mini-x86.c: Call mono_create_jump_trampoline instead of
6819 mono_arch_create_jit_trampoline.
6821 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
6822 a jump trampoline. Fixes #52092.
6824 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
6826 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
6827 which is not up-to-date. Add check_corlib_version () instead.
6829 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
6832 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
6833 since newer valgrind versions do not need it.
6835 * mini.c (mono_jit_compile_method_with_opt): New helper function to
6836 compile a method with a given set of optimizations.
6838 * mini.c: Compile icall wrappers on-demand instead of at startup.
6840 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
6841 wrapper for an icall.
6843 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
6845 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
6848 * iltests.il: Add test for non-empty stack before switch instruction.
6850 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
6852 * mini.c: Add support for new stringbuilder marshalling conventions.
6854 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
6856 2004-02-01 Martin Baulig <martin@ximian.com>
6858 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
6859 in `ginst->mtype_argv'.
6861 2004-01-31 Miguel de Icaza <miguel@ximian.com>
6863 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
6864 facilitate grepping.
6866 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
6868 * mini.c: fixed buglet in initobj generic implementation for references.
6870 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
6872 * Makefile.am: make the version script conditional.
6873 * jit-icalls.c: handle missing truncl().
6875 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
6877 * exceptions.cs: Add more tests for double->int conversion.
6879 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
6880 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
6882 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
6884 * driver.c: make --verbose --version emit an error
6885 if the loaded corlib doesn't match the runtime version.
6887 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
6889 * mini-ppc.h: export ppc_patch().
6890 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
6891 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
6892 on par or better than on MacOSX.
6894 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
6896 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
6897 mono_lookup_pinvoke_call.
6899 * mini-x86.c: Under windows, the default pinvoke calling convention is
6900 stdcall. Fixes #52834.
6902 * mini.c (optimize_branches): Add an upper bound to the number of
6903 iterations to prevent infinite loops on strange loops. Fixes #53003.
6905 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
6907 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
6908 and ISINST. Fixes #52093.
6910 * objects.cs (test_0_vector_array_cast): New tests.
6912 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
6914 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
6915 checking in Array.Set ().
6917 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
6920 * object.cs (test_0_multi_array_cast): New regression test.
6922 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
6924 * exceptions-ppc.c: fix build on Linux/PPC.
6926 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
6928 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
6929 running under valgrind.
6930 (x86_magic_trampoline): Fix build bustage.
6932 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
6933 negative values as well. This is needed for the encoding of the line number
6934 info, since sometimes the line numbers are not in increasing order.
6936 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
6938 * cpu-pentium.md (localloc): Increase the size of the localloc
6939 instruction since it is a loop under Win32.
6941 * debug-mini.c (record_line_number): Get rid of unneccesary memory
6944 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
6946 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
6947 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
6948 Max Horn (max@quendi.de). Fix file names in comments.
6950 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
6952 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
6953 avoid stack overflow.
6954 (replace_usage): Avoid uninitialized variable warnings.
6956 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
6957 and taking the address of valuetype variables.
6959 2004-01-03 Patrik Torstensson
6961 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
6962 for other purposes than FP later on.
6964 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
6966 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
6969 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
6971 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
6973 2003-12-30 Patrik Torstensson <p@rxc.se>
6975 * mini-x86.h: Decreased number of availiable fp regs.
6976 Solves corner cases with FP spilling.
6978 2003-12-23 Patrik Torstensson <p@rxc.se>
6980 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
6981 for floating point stack tracking / spilling on x86.
6984 * basic-float.cs: added float mul overflow test.
6986 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
6988 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
6990 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
6992 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
6993 supports for cond branches that overflow the immediate
6994 overflow offset. mcs can compile simple programs.
6996 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
6998 * exceptions-ppc.c: exception handling support wip:
6999 finally handlers get run on exception.
7001 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
7003 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
7006 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
7008 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
7009 initial support for stack walking and unwinding.
7011 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
7013 * driver.c (mono_main): Make corlib-out-of-sync message more
7014 descriptive. Also remove verify_corlib call.
7016 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
7018 * mini.c: make CEE_NEWARR calls and other emulated opcodes
7019 not overlap with other call's arguments, too.
7021 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
7023 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
7024 move to arch-specific code the choice of arch-specific
7025 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
7026 * mini.c: ensure emulation calls will not interleave
7029 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
7031 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
7032 the magic trampoline stack frame is dropped before executing
7035 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
7037 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
7038 and integer to fp conversions. Added support for overflowing
7039 arguments on the stack. Reserve a couple more registers as temps.
7040 Added support for aot compilation (as output still needs to be
7043 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
7045 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
7046 Don't overwrite return register in some corner cases.
7048 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
7050 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
7051 static constructors when AOT compiling.
7053 * driver.c (mono_main): Call mono_check_corlib_version.
7055 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
7057 * cpu-g4.md, basic.cs: fixed div target register.
7059 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
7061 * mini-ppc.c, basic.cs: shl_imm fix with test.
7063 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
7065 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
7066 structures by value. Misc fixes.
7067 * objects.cs: more tests.
7069 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
7071 * mini-ppc.c: lconv.ovf.i implemented.
7073 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7076 (mini_init): don't error out if someone already called g_thread_init.
7078 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
7080 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
7081 to be any type per the spec. Fix abnormal memory usage when
7082 the same object is repeatedly thrown.
7084 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
7086 * mini.c: check for overruns in IL code.
7088 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
7090 * TODO: Add/remove some todo entries.
7092 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
7094 * driver.c (mono_main): Call mono_verify_corlib.
7096 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
7098 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
7099 This has been moved to mini.c
7100 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
7101 type being casted is marshalbyref it could be a proxy, so instead of
7102 emitting the type check code, emit a call to a runtime method that will
7103 perform the check by calling CanCastTo if needed.
7105 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
7107 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
7108 methods with large stack frames under Win32.
7110 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
7112 * Makefile.am: Distribute regression tests.
7114 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
7115 at the end instead of inserting each variable into the sorted list.
7117 * linear-scan.c (mono_varlist_sort): New helper function.
7119 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
7121 * mini.c: ensure arguments and locals are within bounds.
7123 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
7125 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
7128 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
7130 * mini.c (mono_cprop_copy_values): Fix crash.
7132 * aot.c: Set verbosity back to 0.
7134 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
7136 * regalloc.c: complete memory leak fix by Laurent Morichetti
7139 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
7141 * driver.c (main_thread_handler): Revert the previous patch.
7143 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
7146 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
7147 memory from the memory pool.
7149 * driver.c (main_thread_handler): Turn on all optimizations when
7152 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
7153 an array for better performance.
7155 * regalloc.c (mono_regstate_assign): Fix memory leak.
7157 * debug-mini.c (mono_debug_serialize_debug_info): New function to
7158 serialize the debug info.
7160 * debug-mini.c (mono_debug_add_aot_method): New function to load the
7161 debug info from the serialized representation.
7163 * aot.c: Save debug info into the generated file and load it when
7166 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
7168 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
7170 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
7171 More FP-related fixes.
7173 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
7175 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
7176 and register allocation buglet. Hello world now runs.
7178 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
7180 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
7181 * tramp-ppc.c: fixed class init trampoline.
7182 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
7184 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
7186 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
7187 mini.c: more ppc changes/fixes.
7189 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
7191 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
7192 Also optimize the case when the arguments are the same in the caller
7195 * iltests.il: Add tests for tail calls with valuetype arguments.
7197 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
7199 * mini-ppc.c: fixes for struct return type.
7201 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
7203 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
7204 mono_spillvar_offset() to arch-specific code.
7206 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
7208 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
7210 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
7212 * exceptions-x86.c: Fix stack space leaks.
7214 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
7215 registers from the lmf if the method has save_lmf set.
7217 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
7219 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
7220 of icall wrappers into InvokeInDomain, since these are now per-domain.
7222 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
7224 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
7225 make some opcode emulation and intrinsic ops enabled/disabled
7226 according to the architecture. More fixes.
7228 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
7230 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
7232 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
7234 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
7235 arch-specific handling for 'this' and struct return type to
7238 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7240 * aot.c: prevent divide by zero error when reporting (it happened with
7243 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
7245 * mini.h (inst_switch): Remove unused macro.
7247 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7250 (load_aot_module): free 'info->methods' and 'info' properly. No more
7251 "free(): invalid pointer blah" messages when you have an old aot
7254 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
7256 * jit-icalls.c, mini.c: Added support for context static fields.
7258 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
7260 * mini.c (mono_method_blittable): Methods which set LastError are not
7261 blittable either. Fixes #51108.
7263 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
7265 * mini.c: flush icache.
7266 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
7268 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
7270 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
7272 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
7274 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
7277 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
7280 * inssel.brg (CEE_MKREFANY): Fix AOT case.
7282 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
7284 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
7285 instruction when the result is discarded.
7287 * iltests.il (test_0_div_regalloc): New regression test.
7289 * arrays.cs: Fix compilation error.
7291 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
7293 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
7294 float rules to inssel-x86.brg: sane architectures with FP registers
7295 don't need to implement these rules.
7297 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
7299 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
7301 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
7303 * mini.h, inssel-long32.brg: fixed endianess issues in int64
7304 implementation of 32 bit systems.
7306 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
7308 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
7309 (Jeroen Zwartepoorte).
7311 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
7313 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
7314 the caller and the callee matches.
7316 * mini.c (mono_method_to_ir): Add comment.
7318 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
7319 signbit is missing on some platforms.
7321 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
7323 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
7325 * mini.c (setup_jit_tls_data): Call the new function.
7327 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
7329 * mini-x86.c: Add experimental support for fast access to the lmf
7330 structure under NPTL/Linux 2.6.x.
7332 2003-11-06 Martin Baulig <martin@ximian.com>
7334 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
7335 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
7338 2003-11-02 Martin Baulig <martin@ximian.com>
7340 * mini.c (inflate_generic_field): New static method.
7341 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
7342 generic instance and the field is declared in a generic type, call
7343 inflate_generic_field() to inflate it. Fixes gen-28.cs.
7345 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
7347 * mini.h mini.c (mono_method_same_domain): New function to return
7348 whenever the caller and the callee are in the same domain.
7350 * tramp-x86.c (x86_magic_trampoline): Use the new function.
7352 2003-10-30 Martin Baulig <martin@ximian.com>
7354 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
7355 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
7357 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
7358 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
7360 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
7362 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
7365 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
7366 object here, so it is in the correct appdomain etc.
7368 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
7370 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
7372 (mono_method_to_ir): Avoid freeing the type created returned from
7373 mono_type_create_from_typespec, since it is put into an internal cache
7374 by the function. Fixes pointer.exe.
7376 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
7377 trampolines for icalls and pinvokes as well. Fixes #33569.
7379 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
7381 * mini.c: Update after appdomain changes.
7383 * mini.c (mono_jit_compile_method_inner): Allways compile native
7384 method wrappers in the root domain, since there can only be one
7385 instance of them, whose address is stored in method->info.
7387 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
7389 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
7390 environment variable. Instead detect automatically whenever running
7391 under valgrind using the magic macro RUNNING_ON_VALGRIND from
7394 2003-10-16 Miguel de Icaza <miguel@ximian.com>
7396 * trace.c, trace.h: New files that implement the new trace option
7399 * driver.c: Document new --trace options.
7401 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
7404 - if (mono_jit_trace_calls)
7405 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
7407 * mini.h: prototypes.
7409 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
7411 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
7413 * mini.c inssel.brg: Implement typedefbyref opcodes.
7415 * mini.c (mono_jit_compile_method): Remove unused local variable.
7417 * mini.c (mono_jit_compile_method_inner): Ditto.
7419 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
7421 * tramp-x86.c (x86_class_init_trampoline): Fix build.
7423 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
7425 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
7427 * mini.c (mono_no_aot): Remove unused global variable.
7429 * mini.c: Thread safety fixes.
7431 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
7433 * mini.c (mono_create_class_init_trampoline): Add a lock around
7434 class_init_hash_addr.
7436 * arrays.cs (test_0_newarr_emulation): Add new regression test for
7439 * mini.c: Decompose the NEWARR instruction before decomposing its
7440 arguments. Fixes #30073.
7442 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
7444 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
7447 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
7449 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
7451 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
7453 * driver.c: Add support for compiling icall wrappers to --compile.
7455 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
7457 * inssel.brg: The empty value in class->interface_offsets is -1, not
7460 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
7462 * objects.cs: New test for 'is' operator on an array of interfaces.
7464 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
7466 * tramp-ppc.c: update trampoline code to support jumps
7467 and class initialization.
7469 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
7471 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
7473 * inssel.brg (OP_UNBOXCAST): Fix #46027.
7475 * inssel.brg (OP_UNBOX): Remove unused rule.
7477 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
7478 region instead of one for each method. Fixes #47813.
7480 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
7482 * exceptions.cs (test_0_nested_finally): New regression test for
7483 nested exception handlers.
7485 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
7487 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
7489 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
7492 * mini.c (mono_method_check_inlining): Make the inlining limit
7493 configurable by an environment variable.
7495 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
7497 * mini.h: Bump AOT file version.
7499 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
7500 token, store the image along with the token, since the token might not
7501 refer to the same image as the method containing the relocation,
7502 because of inlining.
7504 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
7506 * mini.c (mono_precompile_assemblies): New function to compile
7507 all methods in all loaded assemblies.
7509 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
7511 * regalloc.h regalloc.c (MonoRegState): Change the type of
7512 iassign and fassign to int*, since they can contain large negative
7513 values if the register is spilled. Also added some comments. Fixes
7516 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
7517 under Win32. Fixes #42964.
7519 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
7521 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
7523 * aot.c: Added support for AOT compiling methods which contain calls
7524 to wrappers. Currently, only remoting-invoke-with-check wrappers are
7527 * driver.c (compile_all_methods): Run the compilation in a thread
7528 managed by mono. Fixes #44023.
7530 * mini.c (mono_codegen): Print full method name in verbose output.
7532 * mini-x86.c (mono_arch_patch_code): Fix warning.
7534 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
7535 jumps, since the method we are jumping to might be domain-specific.
7537 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
7539 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
7541 * inssel.brg: string chars are unsigned.
7543 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
7545 * TODO: New todo item.
7547 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
7548 which calls mono_runtime_class_init and patches the call site to
7549 avoid further calls.
7550 (mono_arch_create_class_init_trampoline): New arch specific function
7551 to create a class init trampoline.
7552 (create_trampoline_code): Generalized so it can create
7553 class init trampolines as well.
7555 * mini.c (helper_sig_class_init_trampoline): New helper variable.
7556 (mono_create_class_init_trampoline): New function to create and cache
7557 class init trampolines.
7558 (mono_find_class_init_trampoline_by_addr): New function to lookup the
7559 vtable given the address of a class init trampoline. Used by the
7561 (mono_codegen): Generate a call to a trampoline instead of
7562 mono_runtime_class_init in LDSFLD[A].
7563 (mono_codegen): Add relocations for the new trampoline.
7565 * mini.h mini-x86.c aot.c: Added a new relocation type:
7566 MONO_PATCH_INFO_CLASS_INIT.
7568 * mini.h: Bump AOT version number.
7570 * aot.c: Create a copy of the loaded code instead of using the original
7571 so methods which call each other will be close in memory, improving
7574 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
7575 patch since it breaks the regression tests.
7577 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
7578 for the register saving instruction sequence since the
7579 frame_state_for function in glibc 2.3.2 don't seem to detect it.
7581 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
7583 * TODO: Fix todo item && remove another.
7585 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
7587 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
7590 * aot.c: Moved the check for MONO_LASTAOT into the initialization
7591 function of the module.
7593 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
7594 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
7595 --no-aot command line option.
7597 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
7599 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
7600 by Bernie Solomon (bernard@ugsolutions.com).
7602 * inssel.brg: Refactor the interface offset table related code into
7603 its separate functions and add support for the AOT case.
7605 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
7607 * aot.c (mono_aot_get_method_inner): Fix memory leak.
7609 * aot.c: Added mono_aot_verbose variable and made all debugging
7610 output depend on the value of this variable.
7612 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
7613 method_label and info_label.
7615 * mini.h mini-x86.c aot.c: Added a new relocation type
7616 MONO_PATCH_INFO_IID for klass->interface_id.
7618 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
7619 the MonoJitInfo structure.
7621 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
7622 a non-root appdomain in shared mode.
7624 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
7626 * aot.c: make aot loader less verbose. Remove free of unused variable.
7628 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
7630 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
7632 * .cvsignore: Added *.dll.
7634 * mini.c (mono_print_tree_nl): New function callable while debugging.
7636 * mini.c (mono_print_code): Export this.
7638 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
7641 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
7643 * mini.h (MonoCompile): Added 'jit_info' field.
7645 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
7646 the cfg structure, since it is needed by the AOT compiler.
7648 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
7650 * aot.c: A major rewrite. Changes include:
7651 - save exception tables for methods which have them.
7652 - cache failed lookups in aot_get_method () to avoid the (slow) calls
7654 - reworked the file format so it is now much smaller and needs
7655 fewer relocation entries.
7657 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
7659 * aot.c (load_aot_module): Fix build bustage on platforms without
7662 2003-09-04 Martin Baulig <martin@ximian.com>
7664 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
7666 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
7668 * TODO: Some new optimization ideas.
7670 * aot.c: Move AOT module loading logic here from mono_assembly_open.
7672 * aot.c: Save the optimization flags used to compile the code into
7675 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
7676 support emitting domain specific code.
7678 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
7679 no longer domain neutral. It can be made domain neutral by compiling
7680 with --optimize=shared.
7682 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
7685 * driver.c mini.h mini.c: New --no-aot debugging option which disables
7686 loading of AOT code.
7688 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
7690 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
7691 if there is no domain neutrality information.
7693 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
7695 * aot.c (mono_compile_assembly): Emit a symbol containing the file
7696 format version into the generated library.
7698 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
7699 callee method into the caller since one of them could be shared.
7701 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
7702 system exceptions from AOT code now works.
7704 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
7705 method if it is domain neutral and the callee is not.
7707 * graph.c (cfg_emit_one_loop_level): Fix warning.
7709 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
7711 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
7714 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
7716 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
7717 is needed by code which is executed before mono_runtime_init ().
7718 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
7720 * mini.c (mono_thread_abort): Fix warning.
7721 (mono_jit_compile_method): Call static constructor in the AOT case too.
7723 * aot.c (mono_compile_assembly): Fix warning.
7725 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7727 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
7729 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
7731 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
7733 * cpu-pentium.md: Fix the length of call opcodes so they include the
7734 ESP restoring instruction. Fixes #47968.
7736 2003-08-28 Martin Baulig <martin@ximian.com>
7738 * mini-x86.c (mono_arch_call_opcode): Added support for
7739 MONO_TYPE_GENERICINST.
7741 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
7743 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
7745 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
7746 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
7748 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
7751 2003-08-26 Martin Baulig <martin@ximian.com>
7753 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
7754 when reporting an error, set this to the actual error location.
7755 (mono_method_to_ir): Report the correct error location if
7756 get_basic_blocks() returned an error.
7758 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
7760 * mini.c (mono_type_blittable): OBJECT is not blittable.
7761 (mono_method_blittable): Methods which have marshalling descriptors
7762 are not blittable either. Fixes #47842.
7764 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
7766 * driver.c mini.c: Use an environment variable instead of a global
7767 variable. Also fix the build.
7769 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
7770 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
7773 * driver.c mini.c: Added --with-valgrind option to turn off some
7774 code which prevents mono from running under valgrind.
7776 * mini.c (mono_emit_call_args): Fixed warning.
7778 * mini.c (mono_emulate_opcode): Fixed warning.
7780 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
7782 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
7783 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
7784 regalloc.c, regalloc.h: specify available registers in arch-specific
7785 code and support floats in the regallocator (patch by Laurent Morichetti
7788 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
7790 * mini.c: mono_thread_current() can be called only after
7791 mono_runtime_init(): rearrange code to not call it early on.
7793 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
7795 * mini.c: allocate jump tables in the code mempools.
7797 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
7799 * mini.c, mini.h: make sure per-thread data allocated by the jit is
7802 2003-08-10 Miguel de Icaza <miguel@ximian.com>
7804 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
7805 12 to 16. This fixes bug #47453.
7808 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
7810 * mini-ppc.c: fixed indexed load and unsigned compares.
7812 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
7814 * mini.c: reenabled installation of handler for
7815 thread abort signal.
7817 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
7819 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
7820 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
7821 until it's fixed and actually useful.
7823 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
7825 * inssel-long32.brg: couple more opcodes implemented.
7827 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
7829 * mini-sparc.c: Even more opcodes implemeted.
7831 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
7833 * mini-sparc.c: More opcodes implemented.
7835 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
7837 * mini-sparc.c: More opcodes implemented.
7839 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
7841 * inssel-sparc.brg: Add some needed rules. Direct
7843 * Makefile.am: Use inssel-sparc.brg
7844 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
7845 an assert happy for now.
7847 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
7849 * mini-sparc.c: Fixed compile errors.
7850 * exceptions-sparc.c: Same. We now produce a mono binary
7851 on sparc-linux. Yea.
7853 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
7855 * mini-sparc.c: Renamed registers. Also some macro cleanups.
7856 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
7857 They compile, but do not work.
7859 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7861 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
7862 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
7863 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
7866 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
7868 * mini.c: more opcodes implemented and better support for generics.
7870 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
7872 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
7873 * mini.c, mini.h: first cut at generics support: some new instructions
7874 added and changed the behaviour of some of the existing ones.
7876 2003-07-21 Miguel de Icaza <miguel@ximian.com>
7878 * mini.c: Removed definition of metadata_shared mutex here.
7880 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
7882 * mini-x86.c: make vararg calls work for instance methods.
7884 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
7886 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
7887 returns the arguments in a separte list, now.
7889 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
7891 * aot.c, mini.c: updates for array type representation changes.
7893 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
7895 * mini.c: register function to perform jit shutdown.
7897 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7899 * mini.c: use a faster allocator if possible.
7901 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
7903 * aot.c: some cleanups and portability changes.
7905 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
7907 * mini.c: use faster allocation for CEE_BOX if possible.
7909 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
7911 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
7912 Moved inlined mempcy code to its own function so that is can be
7913 reused. Added an inline memset function as well (optimized initobj).
7914 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
7916 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
7918 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
7920 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
7922 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
7923 arch code can setup the cpu for CLR execution, if needed.
7924 We use it on x86 to set the precision of FP operations.
7926 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
7928 * mini.c: disable some optimizations if we can guess they'll cost too
7929 much for a given method.
7931 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
7933 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
7935 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
7936 * mini.h mini.c mini-x86.c: Added instruction level coverage
7937 info collection support.
7939 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
7941 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
7942 is now implemented in the profiling API. Get rid of a couple of
7943 unnecessary global variables.
7945 2003-06-15 Nick Drochak <ndrochak@gol.com>
7947 * basic-long.cs: tests for negative values for bigmul, and unsigned.
7948 * cpu-g4.md: add op_bigmul and op_bigmul_un
7949 * cpu_pentium.md: add op_bigmul_un
7950 * inssel-long32.brg: add rule for unsigned bigmul
7951 * mini-ops.h: define OP_BIGMUL_UN
7952 * mini-x86.c: THE BUG: handle (un)signed properly
7953 * mini.c: choose unsigned opcode if needed.
7954 This set of patches fixes bug #44291
7956 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
7958 * mini.c (optimize_branches): improved to handle all kinds of
7959 conditional branches.
7961 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
7963 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
7964 don't raise exceptions.
7966 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
7968 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
7969 to arch-specific files.
7971 2003-06-09 Martin Baulig <martin@ximian.com>
7973 * Makefile.am (libs): Added $(LIBGC_LIBS).
7975 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
7977 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
7978 and OP_ATAN (fixes bug#44293).
7980 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
7982 * Makefile.am, mini-x86.c: rename cpu description array to
7983 pentium_desc, since some compilers define the 'pentium' preprocessor
7986 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
7988 * mini.c (mini_select_instructions): add explicit branch if the
7989 following block is not the false target of a conditional branch -
7990 we need this with any optimization that reorder or remove bblocks
7992 * mini.c (optimize_branches): bug fixes
7994 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
7996 * mini.c (mono_method_to_ir): inline static readonly fields
7998 * ssa.c (fold_tree): start cfold support for long (very simple
8001 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
8003 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
8005 * inssel.brg: fixed memcpy (bug #44219).
8007 2003-06-05 Dick Porter <dick@ximian.com>
8009 * driver.c: Set the glib log levels to not abort if g_message
8012 g_set_prgname() has to happen before mini_init() so that the
8013 process handle gets the info.
8015 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
8017 * driver.c: add intrins to the default optimizations to get wider
8020 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
8022 * mini.h: some large basic blocks will overflow a 16-bit
8023 integers for symbolic registers.
8025 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
8027 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
8028 (mono_arch_output_basic_block): fix bug 43499
8030 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
8032 * mini.c: kill duplicated definition of mono_debug_format.
8034 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
8036 * mini-x86.c, arrays.cs: fixed register allocation bug.
8038 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
8040 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
8042 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
8044 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8047 (print_method_from_ip): also print source location information if
8050 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
8052 * mini.c (mono_find_block_region): bug fix in region code
8053 (mini_method_compile): enable removing unreachable code again, but
8054 only in methods without exception clauses.
8056 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
8058 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
8059 Implemented arglist opcode and handling of TypedReference type.
8060 Fixed x86 call convention when a structure is returned.
8061 Minimal support for calling static vararg methods.
8063 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
8065 * mini.c (mini_method_compile): always remove unreachable code,
8066 because the code in them may be inconsistent (access to dead
8067 variables for example).
8069 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
8071 * driver.c, debug-mini.c: warning fixes.
8073 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
8075 * Makefile.am, jit.h, mini.h: install header for embedding mono.
8077 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
8079 * mini.c: thread-static fields are registered in mono_class_vtable(),
8080 so ensure the function is called before checking for them.
8082 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
8084 * mini.c (optimize_branches): fix for bug 43586
8086 * jit-icalls.c (mono_llmult_ovf): added an additional check for
8087 overflow (fixes Bug #43639)
8089 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8091 * mini.c, objects.cs: allow the use of stobj for primitive types.
8093 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8095 * mini.c: be less strict about argument checking until we support
8096 running the verifier.
8098 2003-05-27 Nick Drochak <ndrochak@gol.com>
8100 * basic-long.cs: tests for (ulong)int * (ulong)int also
8101 * mini.c: use the same trick for (ulong)int * (ulong)int
8103 2003-05-27 Nick Drochak <ndrochak@gol.com>
8105 * basic-long.cs: add regression test for (long)int * (long)int
8106 * cpu-pentium.md: add op_bigmul specification
8107 * inssel-long32.brg: add OP_BIGMUL rule
8108 * mini-ops.h: add OP_BIGMUL
8109 * mini-x86.c: register allocator: handle case where src1 needs to be
8111 * mini.c: substitute special BIGMUL opcode in the tree for
8112 (long)int * (long)int
8114 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
8116 * jit-icalls.c: call the type ctor on field access if needed.
8118 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
8120 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
8121 to a method (including results of ldelema, bug#43207).
8123 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
8125 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
8126 colors to show exception handler blocks.
8128 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
8129 (fix for pinvoke7.cs).
8131 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8133 * mini.h, mini.c: ensure correct initialization order for types that
8134 require it. Prepare for lazy compilation of jit icall wrappers.
8135 Provide a name for opcode emulation to reduce unneeded mallocing.
8137 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
8139 * mini-x86.c: better register restoring code and profiling
8140 support for tail calls.
8142 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8144 * mini.h, driver.c: prepare for leaf methods optimization.
8146 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
8148 * mini.c: get targets of branches before converting a method.
8150 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
8152 * mini.c (optimize_branches): added some experimental code (disbaled)
8154 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
8156 * mini.c (optimize_branches): fix branch to branch optimization
8158 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
8160 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
8162 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
8164 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
8167 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
8169 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
8170 enable use of interface variables again.
8172 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
8173 I1 to registers because there is no simply way to sign extend 8bit
8174 quantities in caller saved registers on x86.
8176 * inssel-float.brg: set costs of some rules to 2 so
8177 that monobure always select the arch. specific ones if supplied,
8178 regardless of the order we pass the files to monoburg.
8180 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
8182 * mini.c, mini-x86.c: since the magic trampoline for jumps
8183 can't patch the code directly, we do it as soon as the
8184 method gets compiled.
8186 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
8188 * mini-x86.c, mini.h: introduce a new patching method
8189 to support CEE_JMP and tail calls.
8190 * mini.c: obey tail.call. Don't precompile methods target
8192 * tramp-x86.c: new trampoline code to handle methods
8193 reached through a jump.
8195 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
8197 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
8198 bit values to registers
8200 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
8202 * mini.c (mono_compile_get_interface_var): share interface
8203 variables if possible.
8205 2003-05-16 Martin Baulig <martin@ximian.com>
8207 * debug-mini.c (mono_init_debugger): New function to initialize
8208 the debugger. This is not in the debugger since it needs to
8209 access some of mini's internals.
8211 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
8213 * mini.c (mono_method_to_ir): inlining fixes/cleanups
8215 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
8217 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
8218 for value type handling.
8220 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
8222 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
8223 (mono_method_check_inlining): enable inlining of all kinds of wrappers
8225 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
8227 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
8228 the constructor through a proxy.
8230 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
8232 * jit-icalls.c, inssel.brg: fixes to array element address
8235 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
8237 * mini-x86.c (is_regsize_var): allocate pointer to registers
8239 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
8241 * driver.c: fixed typo, added intrins to the set of optimizations
8242 tested with regressions.
8244 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
8246 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
8247 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
8250 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
8252 * inssel.brg: remove some common pop instructions without side effects
8254 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
8256 * inssel-x86.brg: fixed thinko in int to double conversions.
8258 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
8260 * mini.c, jit-icalls.c: added runtime thread-static variable support.
8262 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
8264 * inssel-long32.brg: two more missing instructions.
8266 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
8268 * mini.c (mono_emit_call_args): set the cil_code for all arguments
8271 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
8273 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
8276 * basic-float.cs: Added tests for negative zero.
8278 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
8280 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
8281 a couple of missing operations for long casts, with test cases.
8283 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8285 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
8287 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
8289 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
8290 code size estimation.
8292 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
8294 * mini.c (mono_jit_create_remoting_trampoline): make it work with
8295 abstract methods (fix bug 42542)
8297 * aot.c: add ability to handle array types
8299 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
8301 * mini.c: Call the _specific versions of the object allocation
8302 functions if possible.
8304 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
8306 * driver.c: call setlocale ().
8308 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
8310 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
8313 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
8315 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
8317 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
8318 wrappers (fix bug 42122)
8320 2003-05-04 Martin Baulig <martin@ximian.com>
8322 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
8324 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
8325 s/mini_set_defaults/mono_set_defaults/g.
8327 2003-05-04 Martin Baulig <martin@ximian.com>
8329 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
8331 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8333 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
8334 (reported by Don Roberts).
8336 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
8338 * mini.c: temporarily work around two bugs for this release.
8340 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
8342 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
8343 that contains -export-dynamic and it makes using the ld script
8345 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
8347 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
8349 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
8352 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
8354 * mini.c: make sure leave calls all the needed finally blocks,
8355 even when the target jumps out of multiple exception clauses.
8357 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
8359 * ldscript, Makefile.am: add linker script to reduce the number of
8360 exported symbols (should also fix the issues with libwine defining
8361 some of the same symbols in io-layer).
8363 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
8365 * driver.c (mini_main): Avoid assertion when no file name is given on
8368 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
8370 * driver.c: added --version/-V command line option.
8371 Added the inline optimization in the regression tests.
8373 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
8375 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
8376 to the type in the method signature (fixes bug#42134).
8378 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
8380 * mini.c: when inlining, check this is not null only when needed (bug #42135).
8382 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
8384 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
8386 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8388 * driver.c: fixed bug #42100.
8390 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
8392 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
8394 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
8396 * mini.c: moved most of the code required to do inlining to its own
8397 function so it can be reused. Inline also ctors if appropriate.
8399 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
8401 * Makefile.am: Link with -export-dynamic so shared libs loaded by
8402 the runtime can call mono API functions.
8404 2003-04-27 Martin Baulig <martin@ximian.com>
8406 * debug-mini.c (mono_debug_init_method): Added
8407 `guint32 breakpoint_id' argument; if the method has a breakpoint,
8408 send a notification to the debugger.
8410 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
8411 running in the Mono Debugger, just pass the breakpoint number to
8412 mono_debug_init_method().
8414 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
8416 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
8418 * mini.c: allow some more unsafe compares.
8420 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
8422 * mini-x86.c, Makefile.am: make distcheck works (partially from
8423 a patch by Richard Lee <r.h.lee@attbi.com>).
8424 * regset.c, regset.h: removed, they are unused.
8426 2003-04-25 Dick Porter <dick@ximian.com>
8428 * driver.c: Usage reports the name as 'mono' not 'mini'
8429 * exceptions-x86.c: Build and run on freebsd
8431 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
8433 * Makefile.am: install the program with the 'mono' name and
8434 the library as libmono instead of mini and libmini.
8436 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
8438 * driver.c: provide the APIs for the embedding interface of the old jit.
8440 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
8442 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
8444 2003-04-23 Martin Baulig <martin@ximian.com>
8446 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
8448 * driver.c: Added `--debug' command line argument to enable
8451 2003-04-23 Martin Baulig <martin@ximian.com>
8453 * debug.[ch]: Removed. The code is now in
8454 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
8456 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
8459 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
8461 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
8463 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8466 (mini_cleanup): moved mono_runtime_cleanup call after the call to
8467 mono_domain_finalize.
8468 (mini_method_compile): use mono_method_profile* if the the option is
8471 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
8473 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
8474 methods with their wrapper.
8476 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
8477 methods with their wrapper.
8479 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
8482 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
8485 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
8488 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
8490 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
8492 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
8494 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
8495 of the mempool. This is slightly faster and uses less memory
8497 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
8499 * mini.c: avoid O(n) allocation for variables.
8501 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
8503 * mini.c: handle items on the stack after inlining methods.
8505 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
8507 * mini.c: make the method->opcode optimization dependent
8508 on MONO_OPT_INSTRINS and do it lazily.
8510 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
8512 * driver.c: print overall results at the end of regression run.
8514 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
8516 * inssel.brg: don't overwrite symbolic registers.
8518 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
8520 * inssel-x86.brg: fix conversion from long to float.
8522 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
8524 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
8526 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
8528 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
8530 * driver.c: Added --print-vtable option as in the old JIT.
8532 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
8534 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
8536 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
8538 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
8540 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
8542 * mini.c regalloc.c regalloc.h: Fix memory leak.
8544 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
8546 * aot.c (mono_aot_get_method): register all used strings
8548 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
8550 * mini.c: always intern strings references with ldstr at compile time.
8552 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
8554 * Makefile.am: add BUILT_SOURCES.
8556 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
8558 * driver.c: give a better error message when the assembly to execute
8559 doesn't have an entry point.
8561 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
8563 * Makefile.am: added hack for automake
8565 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
8568 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
8570 22003-04-07 Martin Baulig <martin@ximian.com>
8572 * Makefile.am: Added Makefile.am.
8574 * debugger-main.c: Removed, this is now in the debugger where it
8577 * mini.pc.in: Call this package `mini' for the moment.