1 2006-05-30 Massimiliano Mantione <massi@ximian.com>
3 * local-propagation.c: Fixed bug 78549.
5 2006-06-04 Zoltan Varga <vargaz@gmail.com>
7 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
9 2006-06-02 Miguel de Icaza <miguel@novell.com>
11 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
12 tramp-arm.c, tramp-ia64.c
13 (mono_debugger_create_notification_function): Update signature to
14 new signature and use new protocol for creating the notification
19 2006-06-02 Geoff Norton <gnorton@customerdna.com>
21 * exceptions-ppc.c (mono_jit_walk_stack)
22 (ves_icall_get_frame_info): Fix the build
24 2006-06-02 Zoltan Varga <vargaz@gmail.com>
26 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
28 2006-05-31 Raja R Harinath <rharinath@novell.com>
30 * il2tests.2.il: New file for generics CIL tests. Add test for
32 * Makefile.am: Update.
35 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
38 2006-05-30 Massimiliano Mantione <massi@ximian.com>
40 * aliasing.c: Fixed bug 78311.
42 2006-05-29 Martin Baulig <martin@ximian.com>
44 * mini-exceptions.c (mono_find_jit_info): When computing the
45 native offset, check whether we're actually inside the method's
46 code; call mono_debug_print_stack_frame() to format the frame.
47 (ves_icall_System_Exception_get_trace): Call
48 mono_debug_print_stack_frame() to format the stack frame.
49 (ves_icall_get_trace): Update to the new debugging API.
50 (mono_jit_walk_stack_from_ctx): Likewise.
51 (ves_icall_get_frame_info): Likewise.
53 * mini.c (get_method_from_ip): Use the new debugging API.
54 (mono_print_method_from_ip): Likewise.
57 (mono_jit_walk_stack): Use the new debugging API.
58 (ves_icall_get_frame_info): Likewise.
60 2006-05-27 Zoltan Varga <vargaz@gmail.com>
62 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
64 2006-05-25 Massimiliano Mantione <massi@ximian.com>
66 * mini.c: Added "limitator" to inline for debugging.
68 2006-05-24 Martin Baulig <martin@ximian.com>
70 * debug-debugger.c (mono_debugger_init): Create a private,
71 malloc()-based code manager for the notification function and
72 intentionally leak it on exit. This fixes the crash-on-exit race
76 (mono_debugger_create_notification_function): Added
77 `MonoCodeManager *' argument.
80 (mono_debugger_create_notification_function): Added
81 `MonoCodeManager *' argument.
83 2006-05-23 Massimiliano Mantione <massi@ximian.com>
85 * aliasing.c: Fixed 64 bit issue.
86 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
87 default since all known bugs are fixed (one more time!).
89 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
91 * mini.c: write barrier support.
93 2006-05-23 Martin Baulig <martin@ximian.com>
95 * debug-debugger.c: Revert Paolo's change. Add comment and #error
96 check at the top of the file.
98 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
100 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
101 reverting changes without reason and without changelog entries.
103 2006-05-18 Zoltan Varga <vargaz@gmail.com>
105 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
106 to a few opcodes. Fixes #78439.
108 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
109 consistency with other archs.
111 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
113 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
115 * debug-debugger.c: fix the build.
117 2006-05-17 Martin Baulig <martin@ximian.com>
120 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
121 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
122 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
123 (debugger_attach): Call GC_mono_debugger_add_all_threads().
125 2006-05-11 Zoltan Varga <vargaz@gmail.com>
127 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
129 2006-05-10 Zoltan Varga <vargaz@gmail.com>
131 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
132 MONO_TYPE_GENERICINST.
134 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
135 MONO_TYPE_GENERICINST.
137 2006-05-09 Zoltan Varga <vargaz@gmail.com>
139 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
142 2006-05-08 Zoltan Varga <vargaz@gmail.com>
144 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
146 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
148 2006-05-06 Zoltan Varga <vargaz@gmail.com>
150 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
151 mono_trace_cleanup ().
153 * iltests.il: Fix problem with the newly added test.
155 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
156 due to register constraints, free up the previous hreg. Fixes #78314.
158 * iltests.il: Add new test for #78314.
160 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
161 Interlocked.Add. Fixes #78312.
163 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
165 2006-05-05 Zoltan Varga <vargaz@gmail.com>
167 * inssel.brg (mini_emit_virtual_call): Fix a warning.
169 2006-05-05 Martin Baulig <martin@ximian.com>
171 * debug-mini.c (mono_debug_open_block): New method.
174 (mono_arch_output_basic_block): Call mono_debug_open_block() at
175 the beginning of each basic block.
178 (mono_arch_output_basic_block): Call mono_debug_open_block() at
179 the beginning of each basic block.
181 2006-05-04 Massimiliano Mantione <massi@ximian.com>
183 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
184 default until I understand why they break the build on amd64.
186 2006-05-04 Zoltan Varga <vargaz@gmail.com>
188 * mini.c (mini_cleanup): Call mono_cleanup ().
190 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
193 2006-05-04 Massimiliano Mantione <massi@ximian.com>
195 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
196 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
197 default since all known bugs are fixed, and I cannot reproduce bug
198 77944... I'm asking Matt Hargett to test again after this commit.
200 2006-04-28 Massimiliano Mantione <massi@ximian.com>
202 * mini-codegen.c: Fixed typo that thrashed inline.
204 2006-04-28 Zoltan Varga <vargaz@gmail.com>
206 * dominators.c (compute_dominators): Avoid using a worklist since
207 it is not correct in some cases. Instead, iterate over all bblocks as
208 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
210 2006-04-28 Miguel de Icaza <miguel@novell.com>
212 * mini.c (mono_jit_compile_method_inner): Use
213 mono_prepare_exception_from_error that resets the value
216 2006-04-27 Miguel de Icaza <miguel@novell.com>
218 * mini.c: Move the mini_loader_error_to_exception to metadata.
220 2006-04-27 Massimiliano Mantione <massi@ximian.com>
222 * aliasing.c: Fixed bug 78210.
224 2006-04-27 Massimiliano Mantione <massi@ximian.com>
226 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
227 default until all their problems (or the ones they trigger) are fixed.
229 2006-04-26 Zoltan Varga <vargaz@gmail.com>
231 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
233 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
234 as loaded only after resolving patches since that could invoke the same method.
236 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
238 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
241 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
244 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
247 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
248 made from AOT code through the PLT table.
250 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
251 holding the plt offset when a call is made to the aot plt trampoline.
253 2006-04-25 Zoltan Varga <vargaz@gmail.com>
255 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
258 * Makefile.am (common_sources): Fix build breakage.
260 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
261 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
262 intra-assembly calls if possible.
264 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
266 * mini-trampolines.c: Handle PLT entries.
268 * mini.c: Avoid creating a GOT var for calls.
270 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
273 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
276 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
279 * mini.h: Bump AOT file format version.
281 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
284 2006-04-25 Martin Baulig <martin@ximian.com>
286 * driver.c: Disable copyprop, consprop and inline when running
289 2006-04-25 Martin Baulig <martin@ximian.com>
291 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
292 with `get_current_thread' and added `detach'.
293 (MonoDebuggerMetadataInfo): Added `thread_size',
294 `thread_tid_offset', `thread_stack_ptr_offset' and
295 `thread_end_stack_offset'.
297 2006-04-25 Zoltan Varga <vargaz@gmail.com>
299 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
302 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
303 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
305 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
307 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
309 * aot.c: Add support for ADJUSTED_IID.
311 2006-04-24 Zoltan Varga <vargaz@gmail.com>
313 * aot.c (emit_method_order): Don't align method_order_end.
315 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
316 the interface ID changes.
318 2006-04-21 Dick Porter <dick@ximian.com>
320 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
321 cleaning up a thread. Fixes the new part of bug 77470.
323 2006-04-20 Geoff Norton <gnorton@customerdna.com>
325 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
328 2006-04-19 Zoltan Varga <vargaz@gmail.com>
330 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
332 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
333 SIGSEGV. Fixes #78072.
335 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
336 unregister our SIGABRT handler.
338 2006-04-19 Massimiliano Mantione <massi@ximian.com>
340 * mini.c: Disabled inline where it can alter the call stack in a
341 way visible from managed code.
342 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
345 2006-04-16 Zoltan Varga <vargaz@gmail.com>
347 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
348 on other platforms. Fixes #78089.
350 2006-04-13 Martin Baulig <martin@ximian.com>
352 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
353 determine whether we're inside the debugger.
356 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
358 2006-04-12 Zoltan Varga <vargaz@gmail.com>
360 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
361 handler clauses. Fixes #78024.
363 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
364 in the CALL_MEMBASE opcodes. Fixes #78088.
365 (mono_arch_get_vcall_slot_addr): Ditto.
367 2006-04-10 Martin Baulig <martin@ximian.com>
369 * debug-debugger.c: The thread handling code has now been moved
370 into ../metadata/threads.c.
372 2006-04-10 Zoltan Varga <vargaz@gmail.com>
374 * driver.c (mono_main): Fix --with-gc=none build.
376 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
377 (mono_spillvar_offset_float): Ditto.
378 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
379 hreg, not when its !global, since on ia64, there is a third category: stacked
382 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
384 * mini.c: set MonoInst->klass for load field address and a few other
387 2006-04-10 Zoltan Varga <vargaz@gmail.com>
389 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
391 2006-04-07 Zoltan Varga <vargaz@gmail.com>
393 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
394 the branch opt changes.
396 2006-04-06 Dick Porter <dick@ximian.com>
398 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
400 * wapihandles.c (mini_wapi_seminfo):
401 * driver.c (mono_main): Add semaphore info option
403 2006-04-05 Zoltan Varga <vargaz@gmail.com>
405 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
406 branch optimization changes. Fixes #78009.
408 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
410 * mini.c: ignore accessibility of methods in managed->native wrappers.
412 2006-04-04 Zoltan Varga <vargaz@gmail.com>
414 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
416 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
418 2006-04-03 Zoltan Varga <vargaz@gmail.com>
420 * mini.c: Modify the branch optimizations to preserve the invariant that
421 the entries inside the in_bb and out_bb arrays are unique.
422 (mono_unlink_bblock): Avoid creation of new arrays.
424 2006-04-02 Zoltan Varga <vargaz@gmail.com>
426 * mini.c (mono_unlink_bblock): Fix regression caused by previous
429 2006-04-01 Zoltan Varga <vargaz@gmail.com>
431 * mini.c (optimize_branches): Remove the "optimizations" in
432 the cbranch1/cbranch2 -> branch cases which were causing several
433 problems in the past. Fixes #77986.
435 2006-03-31 Chris Toshok <toshok@ximian.com>
437 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
438 default optimizations :(
440 2006-03-31 Zoltan Varga <vargaz@gmail.com>
442 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
445 2006-03-31 Massimiliano Mantione <massi@ximian.com>
447 * local-propagation.c: Added comments to structs and removed
448 "Mono" prefixes from local tree mover types.
450 2006-03-30 Zoltan Varga <vargaz@gmail.com>
452 * Makefile.am (arch_sources): Define this for each architecture so
453 libmono_la_SOURCES is defined in one place.
455 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
457 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
460 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
462 * driver.c: print the GC name supplied by configure.
464 2006-03-29 Massimiliano Mantione <massi@ximian.com>
466 * local-propagation.c: Added tree mover, and moved here all the
467 local propagation code from mini.c
468 * mini.c: Added support for treeprop, and moved all the local
469 propagation code to local-propagation.c
470 * mini.h: Added support for treeprop
471 * driver.c: Added support for treeprop, enabled consprop, copyprop,
472 treeprop, inline and deadce by default
473 * Makefile.am: Added local-propagation.c
475 2006-03-25 Zoltan Varga <vargaz@gmail.com>
477 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
479 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
481 * debug-debugger.c: make it compile without the Boehm GC.
483 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
485 * mini.c: fixed issue with mismatch when an icall is registered
486 with multiple names but same address.
488 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
490 * declsec.c, mini-exceptions.c: use write barrier to set reference
491 fields of managed objects.
493 2006-03-19 Zoltan Varga <vargaz@gmail.com>
495 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
496 (can_access_internals): Fix a warning.
498 * mini.c (print_method_from_ip): Rename this to
499 mono_print_method_from_ip so it gets exported.
501 * trace.c: Deal with strings inside StringBuilder's containing garbage
502 and fix memory leaks. Fixes #77848.
504 2006-03-19 Zoltan Varga <vargaz@gmail.com>
506 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
509 2006-03-16 Neale Ferguson <neale@sinenomine.net>
511 * mini-s390.c: Remove OP_X86_TEST_NULL.
513 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
515 * mini.c: use the correct GetHashCode() for the moving collector.
517 2006-03-16 Massimiliano Mantione <massi@ximian.com>
519 * liveness.c: Regalloc spill cost tuning.
521 2006-03-15 Neale Ferguson <neale@sinenomine.net>
523 * mini-s390x.h: Correct S390_LONG macro.
525 * mini-s390x.c: Cleanup unused code.
527 2006-03-15 Zoltan Varga <vargaz@gmail.com>
529 * jit-icalls.h: New file.
531 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
532 icalls and include that instead of including jit-icalls.c.
534 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
537 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
539 * mini.c: when checking for member accessibility, also check for
540 friend assemblies and for explicit interface implementations.
542 2006-03-14 Zoltan Varga <vargaz@gmail.com>
544 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
546 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
548 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
549 common cases are done first.
551 * mini-ops.h: Only define platform specific opcodes on the given platform.
553 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
556 2006-03-14 Martin Baulig <martin@ximian.com>
558 Revert Paolo's change from r57348:
560 * mini.h: don't use gboolean for bitfields.
561 * mini.c: verifier changes for fields and methods accessibility.
563 2006-03-13 Neale Ferguson <neale@sinenomine.net>
565 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
567 * mini-s390x.c: Fix conv_r_un.
569 * cpu-s390, cpu-s390x.md: Fix lengths.
571 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
573 * mini.c: nested types have access to all the nesting
574 levels, not just the enclosing types.
576 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
578 * mini.c: added a few more verification checks.
580 2006-03-12 Zoltan Varga <vargaz@gmail.com>
582 * liveness.c: Merge optimizations from the linear-il branch.
584 2006-03-11 Zoltan Varga <vargaz@gmail.com>
586 * mini-ia64.c (emit_call): Add a comment.
588 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
590 * tramp-ia64.c: Fix some warnings.
592 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
594 * mini.h: don't use gboolean for bitfields.
595 * mini.c: verifier changes for fields and methods accessibility.
597 2006-03-11 Zoltan Varga <vargaz@gmail.com>
599 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
600 lazy icall wrapper changes.
602 * dominators.c: Replace all the dominator algorithms with faster
603 ones from the linear-il branch.
605 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
608 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
609 common cases are done first.
611 * mini-amd64.c: Fix some warnings.
613 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
616 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
619 * mini.h: Add a missing prototype.
621 2006-03-10 Zoltan Varga <vargaz@gmail.com>
623 * mini.c: Compile icall wrappers lazily.
625 * mini-codegen.c: Use printf instead of g_print since its much faster.
627 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
630 * mini.c (optimize_branches): Cache the negative result from
631 remove_block_if_useless ().
633 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
634 Also fix some bblock linking issues.
636 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
639 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
641 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
642 accessed fields first, for better cache behavior.
644 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
646 * mini.c: speedup IList<T> array accesses.
648 2006-03-09 Zoltan Varga <vargaz@gmail.com>
650 * mini.c (mono_method_to_ir): Handle large methods overflowing the
651 inline_costs counter. Fixes #77190.
653 2006-03-06 Zoltan Varga <vargaz@gmail.com>
655 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
656 trace messages. Fixes #77706.
658 2006-03-04 Martin Baulig <martin@ximian.com>
660 * tramp-amd64.c, tramp-x86.c
661 (mono_debugger_create_notification_function): Use
662 mono_global_codeman_reserve() to allocate a buffer at runtime and
665 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
667 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
668 notification function at runtime and then call `initialize' in the
669 `MONO_DEBUGGER__debugger_info' vtable.
671 2006-03-04 Zoltan Varga <vargaz@gmail.com>
673 * iltests.il: Fix a visibility problem.
675 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
677 * driver.c, mini.c: add hooks for the counters API.
679 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
681 * driver.c: show disabled options.
683 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
685 * linear-scan.c: always use cost-driven selection.
687 2006-02-28 Raja R Harinath <rharinath@novell.com>
689 * jit-icalls.c (helper_compile_generic_method): Revert change from
692 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
694 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
696 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
698 * inssel.brg: style fixes, mostly to force the updated monoburg
699 to run for people using svn.
701 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
703 * mini.c: match monoburg changes.
705 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
707 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
708 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
709 declaration in the header file.
711 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
713 * helpers.c: reduce relocations and mem usage.
715 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
717 * mini.h, mini-codegen.c: disable logging features if
718 requested by configure.
720 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
722 * mini.c: tiny verifier changes.
724 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
726 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
727 cpu-pentium.md: stack alignment changes for osx/x86,
728 partially from Geoff Norton <gnorton@customerdna.com>.
730 2006-02-24 Raja R Harinath <harinath@gmail.com>
732 * jit-icalls.c (helper_compile_generic_method): Update to changes
735 2006-02-24 Zoltan Varga <vargaz@gmail.com>
737 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
739 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
740 interface calls with large offsets.
742 2006-02-23 Raja R Harinath <rharinath@novell.com>
744 * jit-icalls.c (helper_compile_generic_method): Document the
745 special-case we depend on so that we can inflate the method twice
746 with the same context with no bad side-effects.
748 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
750 * mini-x86.c, mini-amd64.c: fix for case when xen support
753 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
755 * mini-x86.c, mini-amd64.c: generate code to access tls items
756 in a faster way for Xen systems.
758 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
760 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
761 updates and compilation fixes for the OSX/x86 port, mostly from
762 Geoff Norton <gnorton@customerdna.com>.
764 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
766 * inssel.brg: faster interface call implementation
767 to sync with the interface_offsets MonoVTable changes.
769 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
771 * mini.c: more verification checks.
773 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
775 * mini.c: added a few more verification checks.
777 2006-02-17 Neale Ferguson <neale@sinenomine.net>
779 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
780 facility on the processor and use it if available.
782 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
784 * driver.c, aot.c, mini.c: throw exception if the IL code is
785 invalid or unverifiable.
787 2006-02-17 Raja R Harinath <rharinath@novell.com>
789 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
792 2006-02-16 Zoltan Varga <vargaz@gmail.com>
794 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
796 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
798 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
799 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
800 handling of instantiated generic valuetypes.
802 2006-02-11 Zoltan Varga <vargaz@gmail.com>
804 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
805 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
808 * generics.2.cs: Revert the nullable reftypes tests.
810 2006-02-10 Zoltan Varga <vargaz@gmail.com>
812 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
813 using __builtin_frame_address (1) as it doesn't work in the presence
814 of optimizations. Hopefully fixes #77273.
816 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
817 -> generics.cs change as it doesn't work with some automake versions.
819 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
821 * mini.c: handle systems that sue a different way to
822 retrieve the stack address of the current thread.
824 2006-02-09 Zoltan Varga <vargaz@gmail.com>
826 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
827 it specially in the makefile.
829 * generics.2.cs: Add tests for nullable reference types.
831 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
833 * mini.c: always handle the case when mono_jit_init()
834 is called in a thread different from the main thread,
835 confusing libgc (bug #77309).
837 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
839 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
841 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
843 * mini.c: change optimize_branches () to use a single loop
844 and introduce a new optimization to simplify some range checks.
846 2006-02-03 Martin Baulig <martin@ximian.com>
848 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
849 and merged with debugger_thread_manager_add_thread().
850 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
851 inform the debugger about the main thread.
853 2006-02-03 Zoltan Varga <vargaz@gmail.com>
855 * basic.cs: Add test for div.un/rem.un constant folding.
857 2006-02-03 Neale Ferguson <neale@sinenomine.net>
859 * cpu-s390x.md: correct int_xor_imm length
861 2006-02-03 Zoltan Varga <vargaz@gmail.com>
863 * generics.2.cs: New test for #77442.
865 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
868 2006-02-02 Martin Baulig <martin@ximian.com>
870 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
871 <mono/metadata/mono-debug-debugger.h>
873 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
875 2006-02-02 Martin Baulig <martin@ximian.com>
877 * debug-debugger.h: New header file for debug-debugger.c.
879 * debug-debugger.c: Big API cleanup; don't run the managed Main()
880 function is a separate thread anymore; add support for attaching.
882 2006-02-01 Zoltan Varga <vargaz@gmail.com>
884 * tramp-x86.c: Fix a warning.
886 2006-01-31 Zoltan Varga <vargaz@gmail.com>
888 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
889 on very large methods.
891 * aot.c (load_patch_info): Fix a warning.
893 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
895 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
896 mini-ops.h: alu membase optimizations.
898 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
900 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
901 to speedup StringBuilder.
903 2006-01-27 Zoltan Varga <vargaz@gmail.com>
905 * dominators.c (mono_compute_natural_loops): Fix detection of
906 loop body start blocks.
908 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
910 2006-01-26 Zoltan Varga <vargaz@gmail.com>
912 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
915 2006-01-25 Massimiliano Mantione <massi@ximian.com>
917 * aliasing.c: Fixed aliasing issue on 64 bit archs.
919 2006-01-25 Martin Baulig <martin@ximian.com>
921 * debug-debugger.c: Moved the `MonoDebuggerManager' and
922 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
923 started to cleanup this file a little bit.
925 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
927 * mini.c: optimize a codepath frequently happening in generics code.
929 2006-01-23 Martin Baulig <martin@ximian.com>
931 * Makefile.am: Only compile debug-debugger.c on supported platforms.
933 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
936 * driver.c: debug-debugger.c is only available if
937 `MONO_DEBUGGER_SUPPORTED' is defined.
939 2006-01-23 Martin Baulig <martin@ximian.com>
941 * debug-debugger.c: Only enable this on platforms where the Mono
942 Debugger is working (x86 and x86_64).
944 2006-01-21 Martin Baulig <martin@ximian.com>
946 The Mono Debugger is now using the normal `mono' instead of the
947 `mono-debugger-mini-wrapper' when executing managed code.
949 * debug-debugger.c: New file; previously known as
950 debugger/wrapper/wrapper.c.
952 * debug-mini.c (mono_init_debugger): Removed.
954 * driver.c (mono_main): Added new `--inside-mdb' command line
955 argument which is used when running inside the debugger.
957 2006-01-20 Zoltan Varga <vargaz@gmail.com>
959 * liveness.c (mono_analyze_liveness): Remove some unused data
962 2006-01-17 Zoltan Varga <vargaz@gmail.com>
964 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
966 2006-01-16 Zoltan Varga <vargaz@gmail.com>
968 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
969 depends on implementation details of monobitset.
971 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
974 2006-01-15 Zoltan Varga <vargaz@gmail.com>
976 * liveness.c: Update after monobitset changes.
978 2006-01-14 Zoltan Varga <vargaz@gmail.com>
980 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
982 2006-01-11 Neale Ferguson <neale@sinenomine.net>
984 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
986 * mini-s390x.c: Remove warning messages.
988 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
990 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
992 2006-01-10 Zoltan Varga <vargaz@gmail.com>
994 * generics.2.cs: Add ldelem/stelem_any test.
996 2006-01-10 Neale Ferguson <neale@sinenomine.net>
998 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
1000 2006-01-07 Zoltan Varga <vargaz@gmail.com>
1002 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
1004 2006-01-06 Zoltan Varga <vargaz@gmail.com>
1006 * generics.2.cs: Reenable vtype tests.
1008 * inssel-x86.brg: Remove an icorrect valuetype rule.
1010 2006-01-06 Neale Ferguson <neale@sinenomine.net>
1012 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
1013 initial support for OP_ABS.
1015 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1017 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
1019 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1021 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
1022 conversion and implement LADD/LSUB.
1024 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
1027 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1029 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
1031 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
1034 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1036 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
1037 localloc is encountered. Fixes crash in test-183.cs when using gmcs
1038 (stack walk problem).
1040 2006-01-04 Zoltan Varga <vargaz@gmail.com>
1042 * aot.c (mono_aot_load_method): Fix a warning.
1044 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1046 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
1048 2006-01-03 Zoltan Varga <vargaz@gmail.com>
1050 * iltests.il: Add test for #77148.
1052 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
1055 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1057 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
1059 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1061 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
1062 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
1064 * basic-long.cs: Add lconv-to-r4/r8 tests.
1066 2006-01-03 Zoltan Varga <vargaz@gmail.com>
1068 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
1070 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
1071 here as on other archs.
1073 2005-12-29 Neale Ferguson <neale@sinenomine.net>
1075 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
1077 2005-12-29 Neale Ferguson <neale@sinenomine.net>
1079 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
1081 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
1083 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
1084 instrument_prolog; Add memory_barrier instruction.
1086 2005-12-26 Zoltan Varga <vargaz@gmail.com>
1088 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
1090 2005-12-23 Zoltan Varga <vargaz@gmail.com>
1092 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
1094 * aliasing.c inssel.brg: Fix warnings.
1096 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
1097 could skip initialization of some parts of memory.
1099 * mini.c mini-ia64.c: Fix warnings.
1101 * inssel-sparc.brg: Add an implementation of lneg which actually works.
1103 2005-12-22 Zoltan Varga <vargaz@gmail.com>
1105 * aliasing.c (mono_build_aliasing_information): Add a workaround for
1106 a crash seen on sparc.
1108 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
1110 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
1112 2005-12-21 Neale Ferguson <neale@sinenomine.net>
1114 * mini-ops.h: Add s390_backchain instruction
1116 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
1118 * cpu-s390.md: Add s390_backchain instruction
1120 * mini-s390.c: Significant ABI changes
1122 * mini-s390.h: Cater for zero length structures
1124 2005-12-20 Neale Ferguson <neale@sinenomine.net>
1126 * mini-s390.c: ABI fixes
1128 * inssel-s390.brg: Remove debug statements
1130 * cpu-s390.md: Fix length of ATOMIC_xx operations
1132 2005-12-19 Zoltan Varga <vargaz@gmail.com>
1134 * basic-float.cs: Add float<->long conversion tests.
1136 2005-12-16 Neale Ferguson <neale@sinenomine.net>
1138 * mini-s390.c: Fix LOCALLOC processing.
1140 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
1142 2005-12-15 Zoltan Varga <vargaz@gmail.com>
1144 * iltests.il: Add tests for some opcodes not covered by the other
1147 2005-12-15 Neale Ferguson <neale@sinenomine.net>
1149 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
1150 register loading for Tail processing; Correct trace output.
1152 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
1154 * cpu-s390.md: Correct size of jmp instruction.
1156 2005-12-13 Neale Ferguson <neale@sinenomine.net>
1158 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
1160 2005-12-13 Neale Ferguson <neale@sinenomine.net>
1162 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
1163 Bring s390 up to current level.
1165 2005-12-12 Zoltan Varga <vargaz@gmail.com>
1167 * generics.2.cs: Disable the newly added tests as they do not work yet.
1169 * generics.2.cs: Add valuetype tests.
1171 2005-12-09 Zoltan Varga <vargaz@gmail.com>
1173 * basic-long.cs: Add i4->u8 test.
1175 * objects.cs: Add tests for JIT intrinsic.
1177 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
1178 optimizations lost by a mistake.
1180 2005-12-07 Zoltan Varga <vargaz@gmail.com>
1182 * basic-long.cs: Remove a test moved to objects.cs.
1184 * arrays.cs: Add more array tests.
1186 2005-12-06 Zoltan Varga <vargaz@gmail.com>
1188 * arrays.cs: Add new tests for multi-dimensional arrays.
1190 2005-12-06 Raja R Harinath <rharinath@novell.com>
1192 * Makefile.am (test_sources2): Add generics.2.cs.
1193 (EXTRA_DIST): Add test_sources2.
1195 2005-12-05 Ben Maurer <bmaurer@ximian.com>
1197 Support for boxing and unboxing nullable types as well as the
1198 isinst operation on nullables, per the CLI ammendment.
1200 * inssel.brg (CEE_ISINST): Special case for nullable
1202 * mini.c (handle_unbox_nullable): new method
1203 (handle_box): Special case for nullable types
1204 (mono_method_to_ir): Call handle_unbox_nullable in correct
1207 * generics.2.cs: New test suite
1209 * Makefile.am: Support for regression tests with generics.
1211 2005-12-03 Zoltan Varga <vargaz@gmail.com>
1213 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
1214 allocated to registers. Fixes #76800.
1216 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
1218 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
1220 2005-11-30 Zoltan Varga <vargaz@gmail.com>
1222 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
1225 2005-11-29 Zoltan Varga <vargaz@gmail.com>
1227 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
1230 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
1232 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
1233 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
1235 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
1236 single precision before storing to a single precision location.
1238 2005-11-28 Raja R Harinath <rharinath@novell.com>
1240 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
1242 2005-11-27 Zoltan Varga <vargaz@gmail.com>
1244 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
1247 * basic.cs: Remove test_0_byte_compares test which was moved to
1248 objects.cs a long time ago.
1250 2005-11-22 Massimiliano Mantione <massi@ximian.com>
1252 * aliasing.c: Fixed aliasing issue on 64 bit archs.
1254 2005-11-20 Zoltan Varga <vargaz@gmail.com>
1256 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
1257 handlers are called.
1259 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
1262 * mini-ia64.c: Add support for the throw->branch exception
1265 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
1267 2005-11-18 Massimiliano Mantione <massi@ximian.com>
1269 * mini.c: Enabled "fastpath" deadce :-)
1271 2005-11-18 Massimiliano Mantione <massi@ximian.com>
1273 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
1274 alias analysis pass to support it.
1277 * liveness.c: Likewise (liveness computation can use aliasing
1278 information to be more accurate).
1279 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
1280 moreover made so that "--compile-all" uses the given optimization
1281 flags and not the default ones.
1282 * aliasing.c: Alias analysis (new file).
1283 * aliasing.h: Likewise.
1284 * Makefile.am: added "aliasing.c" and "aliasing.h".
1286 2005-11-17 Zoltan Varga <vargaz@gmail.com>
1288 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
1291 2005-11-13 Zoltan Varga <vargaz@gmail.com>
1293 * mini-exceptions.c (mono_handle_exception_internal): Remove the
1294 fp >= end_of_stack exit condition, as it is not needed, and it might
1295 become true for fp eliminated frames.
1297 2005-11-11 Zoltan Varga <vargaz@gmail.com>
1299 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
1302 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
1304 * mini-arm.c: fixed alignment of doubles/longs to match
1305 the C ABI (bug #76635).
1307 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
1309 * aot.c: fix compilation with --enable-minimal=aot.
1311 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
1313 * mini-arm.c: fixed compatibility with the new
1314 floating point emulator package for compares.
1316 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
1318 * mini.c : reverted sig->pinvoke changes (r51396-51397).
1320 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
1322 * mini-exceptions.c (print_stack_frame): Output to stderr.
1323 (mono_handle_native_sigsegv): Ditto.
1325 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
1327 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
1328 OP_LCONV_TO_OVF_I implementation.
1330 * mini-amd64.c: Add support for the throw->branch exception
1333 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
1334 when the catch clause catches a more general exception, i.e. Object.
1336 2005-10-30 Zoltan Varga <vargaz@gmail.com>
1338 * cpu-ia64.md: Remove unused opcodes.
1340 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
1341 specific defines for architectures defining USE_SIGACTION.
1343 * mini-ia64.c: Fix some warnings.
1345 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
1346 version seemed to skip a frame.
1348 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
1350 * mini.c: Clean up the usage of sig->pinvoke flag. Now
1351 only calls which are made to native code use this flag.
1353 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
1355 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
1356 varargs methods as well.
1358 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
1359 which have save_lmf set. Reorganize methods prologs a bit.
1361 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
1362 debugger to the proper place.
1364 2005-10-29 Martin Baulig <martin@ximian.com>
1366 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
1367 when running inside the debugger until the debugger has support
1370 2005-10-26 Zoltan Varga <vargaz@gmail.com>
1372 * mini.h: Fix a warning.
1374 2005-10-24 Miguel de Icaza <miguel@novell.com>
1376 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
1377 we expose publicly, this returns the string.
1379 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
1381 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
1382 with fp elimination.
1384 2005-10-21 Zoltan Varga <vargaz@gmail.com>
1386 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
1387 native stacktrace using the glibc 'backtrace' function if available.
1389 2005-10-20 Zoltan Varga <vargaz@gmail.com>
1391 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
1393 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
1394 handle SIGSEGVs received while in native code.
1396 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
1397 code, call mono_handle_native_sigsegv which will abort the runtime
1398 after printing some diagnostics, instead of converting it into a
1399 confusing NullReferenceException.
1401 2005-10-18 Zoltan Varga <vargaz@gmail.com>
1403 * cpu-pentium.md: Remove unused opcodes.
1405 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
1407 * mini-amd64.h (MonoLMF): Add rsp field.
1409 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
1412 2005-10-17 Zoltan Varga <vargaz@gmail.com>
1414 * mini-codegen.c (get_register_spilling): Fix some warnings.
1416 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
1418 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
1419 elimination during exception handling. Enable fp elimination by
1422 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
1425 2005-10-16 Martin Baulig <martin@ximian.com>
1428 (mono_debugger_run_finally): New public method for the debugger.
1430 2005-10-10 Zoltan Varga <vargaz@gmail.com>
1432 * debug-mini.c (mono_debug_init_method): Fix warning.
1434 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
1435 the 'exname' parameter const to fix some warnings.
1437 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
1439 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
1440 introduced by the previous patch.
1442 2005-10-08 Zoltan Varga <vargaz@gmail.com>
1444 * basic-float.cs: Add test for precision of float arithmetic.
1446 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
1447 when loading/storing single values from/to memory.
1449 * mini.c (mono_jit_compile_method_with_opt): Create the function
1450 pointers in the correct domain.
1452 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
1454 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
1455 introduced by previous patch.
1457 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
1458 when out_filter_idx is NULL.
1460 * mini-exceptions.c: Don't run filter clauses twice during exception
1461 handling. Fixes #75755.
1463 2005-10-07 Zoltan Varga <vargaz@gmail.com>
1465 * aot.c: Add support for ldflda wrappers.
1467 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
1470 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
1472 * mini.c, mini.h: do not consider exception handlers blocks when
1473 setting up interface variables.
1475 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
1477 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
1479 2005-10-03 Zoltan Varga <vargaz@gmail.com>
1481 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
1482 causes a regression.
1484 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
1486 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
1488 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
1489 of the OP_P definitions.
1491 * TODO: Add a proposal for dealing with the CEE/OP mess.
1493 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
1494 optimizations from the x86 port.
1496 * cpu-amd64.md: Ditto.
1498 * basic.cs basic-long.cs: Add tests.
1500 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
1502 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
1503 Patrik Torstensson's implementation of my exception-handling
1504 optimization idea, when the exception object is not used
1507 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
1509 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
1510 of the mul_imm optimizations from the old jit.
1512 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
1514 * mini.c, liveness.c: patch by Patrik Torstensson and
1515 Zoltan Varga to improve performance in methods with
1518 2005-09-30 Zoltan Varga <vargaz@gmail.com>
1520 * driver.c: Remove 'Globalization' entry from --version.
1522 2005-09-28 Zoltan Varga <vargaz@gmail.com>
1524 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
1525 there is a profiler interested in JIT events.
1527 * aot.c: Load profile files produced by the AOT profiling module, and
1528 reorder methods based on the profiling info. Add a 'method_order' table
1529 to the AOT file to make mono_aot_find_jit_info work with the reordered
1532 * mini.h: Bump AOT file version info.
1534 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
1536 * mini-arm.h: work around what looks like a gcc bug when optimizations
1539 2005-09-28 Raja R Harinath <rharinath@novell.com>
1541 * Makefile.am (AM_CFLAGS): Don't use += to append inside
1542 conditionals. Use ...
1543 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
1545 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
1547 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
1548 to determine the amount of memory to copy when passing valuetypes.
1550 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
1551 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
1553 2005-09-27 Zoltan Varga <vargaz@gmail.com>
1555 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
1556 information about aot.
1558 2005-09-27 Ben Maurer <bmaurer@ximian.com>
1560 * *.c: Replace the use of {Enter,Leave}CriticalSection with
1561 macros. This will allow a deadlock debugger to easily be plugged
1564 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
1566 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
1568 2005-09-27 Raja R Harinath <rharinath@novell.com>
1570 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
1571 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
1572 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
1573 ($(arch_built)) [CROSS_COMPILING]: Error out.
1575 2005-09-26 Zoltan Varga <vargaz@gmail.com>
1577 * aot.c: Add support for the no_special_static flag for classes.
1579 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
1581 * Reapply reverted patches.
1583 * *: Revert r50174 as well.
1585 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
1587 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
1589 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
1591 2005-09-23 Miguel de Icaza <miguel@novell.com>
1593 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
1594 part of the SIG_HANDLER_SIGNATURE.
1596 2005-09-23 Zoltan Varga <vargaz@gmail.com>
1598 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
1601 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
1602 introduced by previous patch.
1604 2005-09-21 Zoltan Varga <vargaz@gmail.com>
1606 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
1607 saved registers too.
1609 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
1610 upon the information returned by get_call_info ().
1612 * mini-x86.c (add_float): Fix stack size calculation.
1613 (mono_arch_call_opcode): Rewrite this so it works based up the
1614 information returned by get_call_info ().
1615 (mono_arch_get_this_vret_args): Ditto.
1617 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
1619 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
1620 in cinfo to determine the registers which need to be used.
1622 2005-09-20 Miguel de Icaza <miguel@novell.com>
1624 * driver.c (mono_main): Add --server and --desktop flags.
1626 2005-09-16 Zoltan Varga <vargaz@gmail.com>
1628 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
1629 registers as global registers.
1631 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
1632 longer needed with the new register allocator.
1634 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
1636 * cpu-ia64.md: Remove unused opcodes.
1638 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
1640 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
1642 * cpu-amd64.md: Remove unused opcodes.
1644 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
1645 needed with the new register allocator.
1647 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
1650 2005-09-16 Raja R Harinath <rharinath@novell.com>
1652 * Makefile.am (check-local): Don't invoke semdel-wrapper.
1654 2005-09-16 Martin Baulig <martin@ximian.com>
1656 * exceptions-amd64.c
1657 (throw_exception): Don't call mono_debugger_throw_exception() if
1658 we're a rethrow - see the FIXME in the code.
1660 2005-09-15 Geoff Norton <gnorton@customerdna.com>
1662 * mini.c (mono_init_exceptions): This only works on some architectures.
1664 2005-09-15 Zoltan Varga <vargaz@gmail.com>
1666 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
1669 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
1671 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
1672 now in mini-exceptions.c.
1674 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
1676 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
1677 now in mini-exceptions.c.
1679 2005-09-15 Zoltan Varga <vargaz@gmail.com>
1681 * exceptions-x86.c: Applied patch from Patrik Torstensson
1682 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
1684 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
1685 code into mini-exceptions.c. Add some assertions to it.
1687 2005-09-12 Zoltan Varga <vargaz@gmail.com>
1689 * aot.c (emit_section_change): Applied patch from "The Software Team"
1690 (<software@solmersa.com>). Fix as errors on windows.
1692 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
1694 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
1695 method info into the LMF.
1697 2005-09-11 Zoltan Varga <vargaz@gmail.com>
1699 * mini-ia64.c: Add proper unwind info for method epilogs.
1701 * exceptions-ia64.c: Add some code to help debugging.
1703 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
1705 * mini-exceptions.c: Fix warning.
1707 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
1709 * mini.c: Really fix build.
1711 * mini-x86.c mini-amd64.c: Fix build.
1713 2005-09-11 Zoltan Varga <vargaz@gmail.com>
1715 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
1717 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
1718 some Interlocked methods as intrinsics.
1720 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
1721 for Thread methods as well.
1723 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
1725 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
1727 * mini-ia64.c mini-x86.c mini-amd64.c
1728 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
1731 * mini.c (mono_init_exceptions): Fix build breakage.
1733 2005-09-10 Zoltan Varga <vargaz@gmail.com>
1735 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
1736 of instructions. Use the new ia64_unw_op macros for emitting unwind
1739 * mini.c (mono_init_exceptions): Initialize exception handling
1740 related trampolines at startup.
1742 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
1744 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
1746 2005-09-09 Zoltan Varga <vargaz@gmail.com>
1748 * mini.c: Handle type loading errors gracefully during compilation and
1749 throw the appropriate exception.
1751 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
1753 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
1754 for the mono binary.
1756 2005-09-09 Martin Baulig <martin@ximian.com>
1758 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
1761 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
1763 * mini-arm.h: use emulation for conv.r.un for the release.
1765 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
1767 * mini-arm.c, objects.cs: more fixes and tests for them.
1769 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
1771 * mini-arm.c: align structures to at least 4 bytes to be able
1772 to keep our current optimized memcpy.
1774 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
1776 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
1778 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1780 * mini.c: ignore SIGPIPE.
1782 2005-09-04 Zoltan Varga <vargaz@gmail.com>
1784 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
1786 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
1788 2005-09-02 Zoltan Varga <vargaz@gmail.com>
1790 * mini.h: Add prototype for mono_allocate_stack_slots_full.
1792 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
1794 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
1795 exception handling support.
1796 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
1797 patch by Brian Koropoff <briank@marakicorp.com>).
1799 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
1801 * mini.c: revert another 'optimization' which breaks when
1802 items on the eval stack need to be saved at a basic block end
1805 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
1807 * jit-icalls.c: for arrays, ensure we always provide
1810 2005-08-30 Zoltan Varga <vargaz@gmail.com>
1812 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
1814 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
1816 2005-08-29 Zoltan Varga <vargaz@gmail.com>
1818 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
1819 arguments in their original register.
1821 2005-08-28 Zoltan Varga <vargaz@gmail.com>
1823 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
1826 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
1827 when ssapre is enabled.
1829 * inssel-long.brg: Fix bug in previous patch.
1831 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
1832 multiplication by a constant.
1834 2005-08-27 Zoltan Varga <vargaz@gmail.com>
1836 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
1839 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
1842 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
1844 * inssel-arm.brg: apply changes tested by Brian Koropoff
1845 <briank@marakicorp.com>.
1847 2005-08-25 Zoltan Varga <vargaz@gmail.com>
1849 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
1851 2005-08-24 Zoltan Varga <vargaz@gmail.com>
1853 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
1854 to the same register if dreg is just a base register.
1855 (print_ins): Improve printing of membase opcodes.
1857 * inssel-x86.brg: Add optimized ldind(reg) rules.
1859 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
1861 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
1863 * mini.c: when running under valgrind, set the stack bottom for
1864 the GC at the actual approximate stack for the app (fixes running
1865 mono with valgrind).
1867 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
1869 * mini.c: do no break at the first valuetype to init found
1872 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
1874 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
1876 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
1878 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
1880 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
1882 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
1884 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
1886 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
1888 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
1891 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
1894 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
1897 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
1899 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
1901 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
1903 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
1904 in the tail recursion optimization.
1906 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
1907 debug info into the assembly file.
1909 * iltests.il: Add test for filter regions.
1911 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
1912 initial stack of filter regions. Fixes #75755.
1914 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
1916 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
1919 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
1921 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
1922 the check for an already compiled method on non-ia64 platforms.
1923 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
1926 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
1928 * inssel-x86.brg: Add some optimized call rules.
1930 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
1932 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
1935 * mini.h mini-trampolines.c: Pass the trampoline argument to
1936 mono_arch_patch_delegate_trampoline.
1938 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
1940 * mini-trampolines.c: Fix build.
1942 * mini-amd64.h: Add delegate trampolines.
1944 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
1946 * inssel-amd64.brg: Add optimized call rules.
1948 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
1950 * inssel-ia64.brg: Add optimized ldind(reg) rules.
1952 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
1954 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
1957 * mini-ia64.c: Remove LMF fixmes.
1959 * mini-ia64.h: Remove most fields from LMF.
1961 * inssel-ia64.brg (stmt): Fix unaligned access errors.
1963 * mini-trampolines.c: Add support for IA64 function descriptors.
1965 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
1966 for IA64 function descriptors.
1968 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
1970 * tramp-arm.c: patch the vtable for virtual calls. Added
1971 support code to register/unregister the LMF.
1972 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
1975 2005-08-19 Dick Porter <dick@ximian.com>
1977 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
1978 bit value if needed.
1980 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
1982 * mini.c (mini_get_method): Move handling of wrapper data here.
1984 * mini.c (mono_method_to_ir): Add support for dynamic methods.
1986 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
1989 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
1990 bblock->code does not remain empty.
1992 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
1994 * arrays.cs: Add regression test for #75832.
1996 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
1997 rules. Fixes #75832.
1999 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
2000 instruction scheduling.
2002 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
2004 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
2006 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
2008 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
2010 * mini-codegen.c: Fix VC build.
2012 * cpu-pentium.md: Increase length of atomic_exhange_i4.
2014 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2016 * mini.h: fix signature for mono_register_opcode_emulation.
2018 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
2020 * mini.c: Get rid of most of the helper_sig_... constants using
2021 mono_create_icall_signature ().
2023 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
2025 * jit-icalls.c (helper_ldstr): New helper function.
2027 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
2029 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
2030 throw, load the string using a helper call instead of creating a string object.
2032 * aot.c: Update after LDSTR changes.
2034 * mini.h: Bump AOT file version.
2036 * aot.c: Save class size info into the AOT file. Print more statistics during
2039 * mini.h: Bump AOT file version.
2041 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
2042 ordering of disasm cases. Fixes #74957.
2044 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
2046 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
2047 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
2048 the generic code needed for the ARM port.
2050 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
2052 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
2053 inssel-arm.brg: more ARM features and fixes.
2055 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
2057 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
2058 ARM port work in progress.
2060 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
2062 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
2064 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
2066 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
2068 * inssel.brg (mini_emit_memset): Add support for unaligned access.
2070 * *-ia64.*: Ongoing IA64 work.
2072 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
2074 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
2076 * TODO: Remove out-of-data todo stuff.
2078 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
2081 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
2083 * mini.h: Bump corlib version.
2085 2005-07-27 Martin Baulig <martin@ximian.com>
2088 (create_copy_ins): Added `const unsigned char *ip' argument; set
2089 `copy->cil_code' from it.
2091 2005-07-27 Martin Baulig <martin@ximian.com>
2093 * mini-exceptions.c (mono_handle_exception): Don't call
2094 mono_debugger_handle_exception() for filters.
2096 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
2098 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
2101 2005-07-26 Martin Baulig <martin@ximian.com>
2103 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
2105 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
2106 helper_compile_generic_method() if the method is actually virtual
2109 2005-07-26 Martin Baulig <martin@ximian.com>
2112 (trampoline_code): Renamed to `mono_trampoline_code' and made it
2113 public; this is now accessed directly by the debugger.
2114 (mono_generic_trampoline_code): Removed.
2117 (mono_debug_init_method): Also add interncalls and wrappers.
2119 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
2121 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
2123 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
2125 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
2127 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
2129 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
2131 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
2133 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
2134 getting TLS offsets on AMD64 too.
2136 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
2138 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
2140 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
2142 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
2143 inssel-arm.brg, mini-arm.h: ARM port work in progress.
2145 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
2147 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
2149 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
2152 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
2153 mono_sparc_is_virtual_call ().
2155 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
2157 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
2158 trampoline parameters.
2160 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
2162 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
2163 to mono_arch_get_vcall_slot_addr.
2165 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
2168 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
2170 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
2172 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
2174 2005-07-19 Martin Baulig <martin@ximian.com>
2176 * exceptions-amd64.c (throw_exception): Call
2177 mono_debugger_throw_exception() here like we're doing it on i386.
2179 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
2181 * mini-ia64.c: Add optimized TLS access support.
2183 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
2185 * mini-exceptions.c: Ongoing IA64 work.
2187 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
2189 * mini.c: Use the default optimization set when embedding. Fixes
2192 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
2194 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
2195 of trampolines to a separate file.
2197 * mini-trampolines.c: New file.
2199 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
2202 * tramp-x86.c: Reorganize the trampoline code to be similar to the
2205 * mini-codegen.c: Fix cygwin build.
2207 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
2209 * mini.c: Add some minor changes needed by the IA64 port.
2211 * *-ia64.*: Ongoing IA64 work.
2213 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
2215 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
2216 trampolines into arch-independent and arch-dependent parts.
2218 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
2220 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
2222 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
2224 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
2225 the xp-regalloc-branch for amd64.
2227 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
2228 xp-regalloc-branch for x86.
2230 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
2232 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
2234 2005-07-06 Martin Baulig <martin@ximian.com>
2237 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
2238 (mono_jit_runtime_invoke): Likewise.
2240 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
2242 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
2245 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
2246 without loading their metadata. Reorganize the file format so exception handling+
2247 debug info is kept separate from normal method info. Create MonoJitInfo
2248 structures for methods lazily.
2250 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
2252 (x86_class_init_trampoline): Patch AOT class init trampolines too.
2254 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
2256 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
2259 * mini.h: Bump AOT file version.
2261 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
2263 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
2265 2005-07-01 Raja R Harinath <rharinath@novell.com>
2267 * Makefile.am (check-local): Call semdel-wrapper.
2269 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
2271 * mini-x86.c: Revert the last change as it seems to break the build..
2273 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
2275 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
2277 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
2279 2005-06-27 Ben Maurer <bmaurer@ximian.com>
2281 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
2282 outside of the macro, so strange stuff doesn't happen with gcc4
2283 (NEW_AOTCONST_TOKEN): Likewise.
2285 2005-06-28 Martin Baulig <martin@ximian.com>
2287 * mini.c (mini_class_is_system_array): New static method; use this
2288 instead of `klass->parent == mono_defaults.array_class' everywhere
2289 since this also works for the new generic array class.
2291 2005-06-26 Ben Maurer <bmaurer@ximian.com>
2293 * inssel.brg: Remove warnings.
2295 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
2297 * mini-ia64.c: Ongoing IA64 work.
2299 * basic-float.cs: Add float->i1 conversion test.
2301 * iltests.il: Add conv.u4 test.
2303 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
2305 * inssel-long.brg: Fix bug caused by last change.
2307 2005-06-23 Geoff Norton <gnorton@customerdna.com>
2309 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
2310 BSDs. Allows the x86 JIT to work on OSX86
2312 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
2314 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
2317 * mini-ia64.c: Ongoing IA64 work.
2319 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
2321 * mini-ia64.c: Ongoing IA64 work.
2323 * driver.c: Clean up jit_code_hash as well when using --regression.
2325 * inssel-long.brg: Fix long->i4/u4 conversion rules.
2327 * basic-long.cs: Add tests for long->u4 conversion.
2329 2005-06-18 Ben Maurer <bmaurer@ximian.com>
2331 * mini.c: Take mono_get_domainvar out of macros. This makes sure
2332 that we do not depend on undefined C behavior: the order stuff
2333 gets evaluated within an expression. Fixes mono when compiled on
2336 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
2338 * *-ia64.*: Ongoing IA64 work.
2340 * aot.c: Lower memory usage while loading AOT methods.
2342 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
2344 * mini.h: Bump AOT file format version.
2346 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
2348 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
2350 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
2352 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
2353 not on callee assembly). Fixed some comments.
2355 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
2357 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
2358 it gets proper disassembly.
2359 (emit_method_info): Remove some dead code.
2361 * mini.c (mini_method_compile): Allways allocate the GOT var in
2362 mono_method_to_ir for emulating opcodes.
2364 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
2366 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
2367 before freeing the code memory. Fixes #74990.
2369 * objects.cs: Add regression test for #74992.
2371 * liveness.c: Extend live ranges of arguments to the beginning of the
2372 method. Fixes #74992.
2374 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
2375 so it points into the faulting instruction.
2377 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
2379 * jit-icalls.c (mono_imul_ovf): Add exception handling.
2381 * *-ia64.*: Ongoing IA64 work.
2383 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
2385 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
2387 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
2389 * *-ia64.*: Ongoing IA64 work.
2391 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
2393 * basic-long.cs: Add tests for add/sub.ovf.
2395 * basic.cs: Add tests for sub.ovf.
2397 * *-ia64.*: Ongoing IA64 work.
2399 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
2401 * *-ia64.*: Ongoing IA64 work.
2403 * basic.cs: Add conv.ovf.i4.un test.
2405 2005-06-09 Massimiliano Mantione <massi@ximian.com>
2407 * mini.c: (remove_block_if_useless) Fixed bug 75061.
2409 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2411 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
2413 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
2415 * *-ia64.*: Ongoing IA64 work.
2417 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2420 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
2422 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
2424 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
2426 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
2428 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
2430 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
2431 of a call is callable by a near call.
2433 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
2435 * mini-ia64.c: Ongoing IA64 work.
2437 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
2439 * genmdesc.c: Make the generated array non-static.
2441 * inssel-long.brg: Fix LSHR_IMM rule.
2443 * *-ia64.*: Ongoing IA64 work.
2445 * *-ia64.*: Ongoing IA64 work.
2447 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
2449 * *-ia64.*: Ongoing IA64 work.
2451 * *-ia64.*: Ongoing IA64 work.
2453 * mini-ia64.c: Ongoing IA64 work.
2455 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
2457 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
2459 * objects.cs basic-calls.cs: Move some tests to objects.cs.
2461 * objects.cs basic-long.cs: Move some tests to objects.cs.
2463 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
2465 * *-ia64.*: Ongoing IA64 work.
2467 * iltests.il: Add a new test.
2469 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
2470 newobj. Fixes #75042.
2472 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
2474 * *-ia64.*: Ongoing IA64 work.
2476 * *-ia64.*: Ongoing IA64 work.
2478 * *-ia64.*: Ongoing IA64 work.
2480 * basic.cs objects.cs: Move tests accessing static variables as well.
2482 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
2484 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
2486 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
2488 * driver.c: Always print failed tests.
2490 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
2493 * *ia64*: Ongoing IA64 work.
2495 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
2497 * basic.cs: Add tests for add.ovf. Fix warnings.
2499 2005-05-18 Miguel de Icaza <miguel@novell.com>
2501 * driver.c (mono_main): Avoid crash if no argument is passed to
2502 --break; Do not use g_error, but f_printf. And fix all other
2503 ocurrences of the same crash.
2505 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
2507 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
2508 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
2511 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
2513 * *-ia64.*: Add beginnings of IA64 backend.
2515 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
2517 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
2519 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
2522 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
2524 * mini-amd64.c: Fix a warning.
2526 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
2528 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
2529 in float_neg. Fixes #74897.
2531 * mini-amd64.c (emit_call): Fix another near call bug.
2533 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
2535 * declsec.c: Keep the appdomain information in the structure. Added a
2536 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
2537 value gets overwritten).
2538 * declsec.h: Set the default MonoArray for the the stack to 6. Added
2539 an MonoAppDomain member to MonoSecurityFrame.
2540 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
2541 used in the stack walk. Now use a MonoArray which grow (double) when
2544 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
2546 * mini.c: Re-enabled runtime cleanup, since running threads should
2547 now properly stop when exiting.
2549 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
2551 * mini-codegen.c: New file contaning the arch-independent local
2552 register allocator. Not used by any architectures yet.
2554 * mini.h linear-scan.c: Merge some changes from the
2555 mini-xp-local-regalloc branch.
2557 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
2559 * mini-amd64.c (emit_call): Fix calls to native functions when the
2560 runtime is compiled as a shared library. Fixes #74756.
2562 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
2563 on a literal field. Fixes #74751.
2565 2005-04-25 Raja R Harinath <rharinath@novell.com>
2567 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
2569 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
2571 * objects.cs: Add missing null casting test.
2573 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
2575 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
2576 in wrapper methods. Also rename 'address' variable to 'offset'.
2578 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
2580 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
2583 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
2585 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
2588 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
2590 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
2592 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
2594 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
2595 just the last bytes.
2597 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
2599 * aot.c (mono_compile_assembly): Fix warning.
2601 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
2602 by the _MSC_VER stuff.
2604 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
2606 * inssel-long.brg: Fix #74588.
2608 * cpu-amd64.md: Fix #74591.
2610 * iltests.il: Add new regression tests.
2612 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
2614 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
2617 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
2619 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
2621 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
2622 from Bill Middleton <flashdict@gmail.com>.
2624 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
2626 * arrays.cs: Add new regression test. Fix warnings.
2628 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
2630 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
2631 and leakage in CKFINITE.
2633 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
2634 this to a null op since it is called on amd64 too.
2636 * exceptions-amd64.c (get_throw_trampoline): Align stack.
2638 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
2639 body since this is not used on amd64.
2641 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
2643 * mini-amd64.c: Remove obsolete fixmes.
2645 * mini.c (print_method_from_ip): Fix debugging support.
2647 2005-2-1 Massimiliano Mantione <massi@ximian.com>
2649 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
2650 so that expressions that don't give much gain are not reduced.
2651 * ssapre.h: Likewise.
2653 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
2655 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
2657 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
2659 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
2661 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
2663 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
2665 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
2667 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
2669 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
2672 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
2674 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
2676 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
2678 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
2679 MONO_ARCH_USE_SIGACTION. Fixes #74252.
2681 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
2683 * mini-x86.c: Fix up stack overflow handling.
2685 * exceptions.cs: Add new regression test.
2687 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
2689 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
2690 mono_jit_thread_attach.
2692 * mini.c (mono_method_to_ir): Verify called method is not abstract.
2694 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
2696 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
2697 avoid calling constructors using callvirt.
2699 * inssel.brg: Fix #74073.
2701 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
2703 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
2704 compilation with non-GCC compilers.
2705 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
2706 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
2708 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
2710 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
2711 klass->interface_offsets (will likely fix bug#74073).
2713 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
2715 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
2717 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
2719 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
2720 to amd64_div_reg_size ().
2722 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
2724 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
2726 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
2728 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
2730 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
2732 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
2734 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
2736 * mini.c (mono_precompile_assembly): Load and precompile referenced
2737 assemblies as well. Fixes #74015.
2739 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
2741 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
2743 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
2745 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
2746 a lot of checks and (anyway) permissions cannot work until corlib is
2749 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
2751 * mini-ppc.c: fixed ABI issue on sysv/ppc.
2753 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
2755 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
2756 calls (fixes bug#72824).
2758 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
2760 * mini.c: fix tail recursion elimination (see test in bug#73936).
2762 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
2764 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
2765 some fp functions in sse2 mode.
2767 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
2769 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
2771 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
2773 * mini.h mini.c: Add mono_get_jit_tls_key ().
2775 * mini-x86.c: Enable fast TLS support on windows.
2777 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
2779 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
2780 * mini.c: Check for p/invoke method when generating code. If a
2781 p/invoke method, or it's class, isn't decorated with [Suppress
2782 UnmanagedCodeSecurity] then generate code to call System.Security.
2783 UnmanagedDemand (only if the security manager is active).
2785 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
2787 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
2788 last change as it seems to cause strange crashes.
2790 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
2792 * *.c: handle unsafe function pointers where needed.
2794 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
2796 * mini.c (mono_jit_free_method): Remove the fixme too.
2798 2005-03-15 Miguel de Icaza <miguel@novell.com>
2800 * mini.c: As discussed, make the code actually free the delegate
2801 thunk now, to enable the debugging of delegate problems, use
2802 MONO_DEBUG=1 when running Mono.
2804 This takes also care of parts of the leaks as seen by Joe.
2806 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
2808 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
2809 thread_tls_offset calculation.
2811 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
2813 * declsec.c: Reworked linkdemand checks for icall. The previous code
2814 was using the declaration code (untrusted) and didn't work as expected
2815 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
2818 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
2820 * iltests.il: Add new localloc test.
2822 * mini-amd64.c: Handle large stack allocations the same way as on
2823 windows if stack overflow handling is working.
2825 * mini-amd64.c: Allocate the signal stack using mmap.
2827 * mini.c (sigsegv_signal_handler): Fix reading of context.
2829 * mini-exceptions.c: Fix up stack overflow handling.
2831 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
2833 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
2835 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
2837 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
2839 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
2840 tramp_init functions as they are no longer needed.
2842 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
2844 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
2846 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
2848 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
2850 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
2853 * mini-ops.h: Add OP_LMUL_IMM.
2855 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
2856 long mul/div opcodes as intrinsic.
2858 * mini-amd64.c (emit_call): Handle the case when the callee might be
2861 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
2863 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
2866 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
2868 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
2870 2005-03-09 Ben Maurer <bmaurer@ximian.com>
2872 * mini.c (mono_codegen): Don't leak here, to help people running
2875 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
2877 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
2878 conversions in sse2 mode.
2880 * basic-float.cs: Add regression test.
2882 * mini-amd64.c: Reenable sse2.
2884 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
2886 * mini-amd64.c: Disable sse2 until some regressions are fixed.
2888 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
2890 * driver.c: Copyright text should include 2005.
2892 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
2894 * cpu-amd64.md (load_membase): Fix more max lengths.
2896 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
2898 * cpu-amd64.md (load_membase): Fix max length.
2900 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
2902 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
2904 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
2905 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
2907 * basic-float.cs: Add rounding regression test.
2909 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
2911 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
2913 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
2914 structures in registers for pinvoke wrappers.
2916 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
2918 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
2920 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
2922 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
2923 wrapper to mono_jit_thread_attach.
2925 * mini.c (mini_jit_thread_attach): New jit icall.
2927 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
2928 native->managed wrappers.
2930 * exceptions.cs: Add new regression test.
2932 * mini.c (optimize_branches): Check regions in the cbranch to throw
2933 block case as well. Fixes #73242.
2935 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
2937 * mini.c: thread safety fixes.
2939 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
2941 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
2942 patching stuff, since delegates use jump trampolines so there is
2945 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
2948 * tramp-amd64.c: Fix build.
2950 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
2951 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
2953 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
2954 Rename this to mono_arch....
2955 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
2957 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
2959 * mini-amd64.c (emit_call): If both the caller and the callee is
2960 guaranteed to have 32 bit addresses, emit a normal call.
2962 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
2964 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
2965 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
2966 method_ptr inside delegates.
2968 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
2970 * mini.c (mono_jit_free_method): Free the method info even if the native code is
2971 invalidated. Fixes #73001.
2973 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
2975 * mini-x86.c: Only use stdcall for pinvokes on windows.
2977 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
2979 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
2980 * mini-x86.c: remove unreliable __thread var offset detection,
2981 use the correct accessors and enable by default.
2983 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
2985 * mini.c (mono_jit_free_method): Fix memory leak.
2987 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
2989 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
2991 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
2993 * cpu-amd64.md: Fix lengths of atomic opcodes.
2995 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
2997 * driver.c: try to not imply using ICU is any good.
2999 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
3001 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
3002 functions as inline ops.
3004 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
3005 some Interlocked functions as inline ops.
3007 * mini.c (move_basic_block_to_end): Fix bug in last patch.
3009 * mini.h (MonoBasicBlock): Reorganize fields a bit.
3011 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
3013 * mini.c: Add support for OP_NOT_TAKEN.
3015 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
3016 structures in registers for pinvoke wrappers.
3018 * mini-amd64.c: Fix warnings.
3020 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
3022 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
3024 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
3026 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
3027 address instead of loading the address from it.
3029 * mini-x86.c: Add support for returning small structs in registers
3030 on Win32. Fixes part of #70864.
3032 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
3034 * trace.c (get_token): Improve error checking.
3036 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
3038 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
3040 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
3042 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
3043 it can be reused for MonoClass.
3044 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
3047 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
3049 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
3050 instead of a MonoReflectionMethod. The method information wasn't used
3051 when displaying SecurityException details (but will be now).
3053 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
3055 * Makefile.am : windows build fix.
3057 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
3059 * iltests.il: Add new regression test.
3061 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
3064 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
3066 * mini.c: Moved linkdemand check into helper function check_linkdemand
3067 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
3070 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
3072 * declsec.c: Added statistics counter for different kinds of
3074 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
3075 (and commented) declaration.
3076 * mini.c: Added statistics counter for security Demand code
3077 generation. Added display of security statistics.
3079 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
3081 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
3082 Fix compilation errors under gcc-2.95.
3084 2005-02-12 Ben Maurer <bmaurer@ximian.com>
3086 * mini.c, driver.c: Use the new jit trampoline hashtable
3088 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
3090 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
3092 2005-02-11 Martin Baulig <martin@ximian.com>
3094 * debug-mini.c (mono_debug_close_method): Free the line number array.
3096 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
3098 * aot.c: Break up large methods into smaller ones. Share GOT slots for
3101 * mini.h: Bump AOT file format version.
3103 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
3105 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
3107 * declsec.h: Added macros to get/set lazyly initialized security
3108 informations about assemblies. Added new enum for different type of
3109 possible LinkDemand violation. Added function to check LinkDemands.
3110 * mini.h: Added a field to MonoCompile to hold any security violation
3111 detected when JITting a method (so it can be thrown later).
3112 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
3113 and CEE_CALLVIRT. Added code to throw exception at the end of
3114 mini_method_compile (note: the exception is unhandled right now).
3116 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
3118 * mini.c, jit-icalls.c: use the managed implementation of
3119 memset for initobj and memset, to avoid managed <-> unmanaged
3122 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
3124 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
3125 optimization if it would need a GOT var.
3127 * basic.cs: Add tests for constant propagation and switch statements.
3129 * ssa.c: Fix out-of-range constant propagation and switch statements.
3131 2005-02-09 <vargaz@freemail.hu>
3133 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
3135 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
3137 * cpu-amd64.md (load_membase): Fix max length of load_membase.
3139 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
3141 * mini.c: update to new signature of mono_class_get_allocation_ftn().
3143 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
3145 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
3146 arithmetic operations.
3148 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
3150 * mini-ppc.c: add a workaround for broken user code that
3151 DllImports vararg functions with non-vararg signatures.
3153 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
3155 * mini.c (mono_jit_compile_method_inner): Add detection and a
3156 meaningfull error message for assemblies written in Managed C++.
3158 * tramp-amd64.c mini-amd64.h: Add support for
3159 create_trampoline_from_token ().
3161 * aot.c mini-x86.c abcremoval.c: Applied patch from
3162 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
3164 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
3166 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
3167 which takes a MonoImage/token as parameter instead of a MonoMethod.
3169 * aot.c: Use the new trampoline for initializing vtables.
3171 * aot.c: Add support for ldfld/stfld_remote wrappers.
3173 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
3174 rules for compare <MEM>, IMM.
3176 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
3178 * aot.c: Handle inherited finalizers correctly.
3180 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
3182 * inssel.brg (stmt): Add a missing _setup_... ().
3184 * aot.c: Save some parts of the class state to the AOT file and use it
3185 to recompute that state when a class is initialized.
3187 * mini.c: Install AOT hooks into the runtime.
3189 * mini.h: Bump AOT file format version.
3191 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
3194 * iltests.il: Add new test.
3196 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
3200 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
3202 * mini.c: setup the statistical profiler in the thread attach
3203 callback to cope with the new single thread code.
3205 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
3207 * mini-ppc.c: ensure we have enough room for the profiler
3208 calls (fixed bug#72084).
3210 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
3212 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
3215 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3217 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
3219 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3221 * ssapre.c: Fixed an issue with down safety (this allows IronPython
3222 to succesfully execute parrotbench).
3223 * ssapre.h: Likewise.
3225 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3227 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
3228 variable for stores to method arguments (fixes a SSAPRE issue).
3230 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
3232 * mini.c: handle value types in dup, fixes gen-112.cs.
3234 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
3236 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
3237 sequence for calls in dynamic methods to avoid thunks.
3239 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
3241 * mini.c: correctly remove dynamic methods from the hashtable.
3243 2005-1-20 Massimiliano Mantione <massi@ximian.com>
3245 * driver.c: Disabled SSAPRE until fix the bug that appears
3246 in IronPython's parrotbench.
3248 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
3250 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
3252 * mini.c (mono_method_to_ir): Revert the previous change.
3254 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
3257 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
3258 mono_jit_info_table_find () etc. when running under valgrind.
3260 * inssel.brg: Fix warnings.
3262 * mini-exceptions.c: Fix warnings.
3264 2005-01-31 Martin Baulig <martin@ximian.com>
3266 * driver.c (compile_all_methods_thread_main): Don't try to compile
3267 generic methods or anything which has type parameters.
3269 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
3271 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
3273 * TestDriver.cs: Add --verbose flags.
3275 * graph.c ssa.c: Fix 64 bit warnings.
3277 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
3278 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
3279 Fix 64 bit warnings.
3281 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
3282 variable not spotted by gcc.
3284 * mini-amd64.c inssel-amd64.brg: Applied patch from
3285 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
3286 X86_COMPARE_MEMBASE opcodes.
3288 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
3290 2005-01-29 Ben Maurer <bmaurer@ximian.com>
3292 * *: MonoMethod->signature might be NULL now. You *MUST* use
3293 mono_method_signature.
3295 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
3297 * driver.c (compile_all_methods_thread_main): Compile the methods
3298 without invoking cctors.
3300 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
3302 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
3303 * basic-calls.cs: test for the above.
3305 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
3307 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
3308 MonoJitInfo changes.
3310 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
3312 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
3313 eagerly if it contains dynamic methods.
3315 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
3317 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
3318 trace, it is now computed by an icall from trace_ips.
3320 * mini-exceptions.c: Fix a warning.
3322 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
3324 * mini-exceptions.c: don't bother getting stack trace info if
3325 it's not going to be used.
3327 2005-01-27 Raja R Harinath <rharinath@novell.com>
3329 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
3332 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
3334 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
3336 * aot.c: Avoid calling mono_method_get_header () if not needed.
3338 * mini.h: Bump AOT file format version.
3340 * mini.c (mono_emit_native_call): Allocate a GOT var here.
3342 * mini.c (mono_print_tree): Print more info for calls.
3344 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
3346 * declsec.h: Remove warning by adding missing include for marshal.h
3348 2005-01-26 Martin Baulig <martin@ximian.com>
3350 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
3353 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
3355 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
3358 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
3360 * aot.c (mono_compile_assembly): Fix a warning.
3362 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
3364 * declsec.c: Look for security attributes on the original MonoMethod
3365 (and not the wrapped one). This fix permissions on icalls.
3367 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
3369 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
3371 * mini.c (mono_allocate_stack_slots): Add a fixme.
3373 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
3375 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
3377 * inssel.brg: optimize casts of sealed types (more
3378 optimizations waiting for fixes in remoting).
3380 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
3382 * inssel.brg (stmt): Add another dummy rule.
3384 * driver.c: Fix warnings.
3386 * driver.c (mono_main): If running under valgrind, instruct glib to use
3387 the system allocation functions so valgrind can track the memory
3388 allocated by the g_... functions.
3390 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
3392 * mini-ops.h: Add OP_DUMMY_STORE opcode.
3394 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
3396 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
3397 variables in try regions.
3399 * mini.c (mini_method_compile): Don't disable optimizations on large
3400 methods when AOT compiling.
3402 * mini.c (mono_allocate_stack_slots): New arch independent method to
3403 allocate stack slots. Not yet used.
3405 2005-01-22 Ben Maurer <bmaurer@ximian.com>
3407 * debug-mini.c (mono_debug_close_method): Plug some leaks.
3409 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
3411 * mini-ppc.c: make the branch info relative as the code
3412 buffer can be reallocated.
3414 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
3416 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
3417 * driver.c: Removed the AOT/security restriction. Now initialize the
3418 security manager (in metadata) if --security is used.
3419 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
3420 rather than the pointer to declarative security, when AOT is used.
3422 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
3424 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
3425 basic blocks, reduced intrinsic exception throwing code size.
3427 2005-01-22 Miguel de Icaza <miguel@ximian.com>
3429 * driver.c (mini_usage): Reorder the usage screen.
3431 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
3433 * mini.c (mono_resolve_patch_target): Fix warning.
3435 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
3437 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
3440 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
3442 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
3443 breaks the amd64 build.
3445 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
3446 register allocation. Fixes #71454.
3448 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
3450 * arrays.cs: Add new regression test.
3452 2005-1-20 Massimiliano Mantione <massi@ximian.com>
3454 * ssapre.c: Turned usage of snprintf to GString.
3455 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
3456 (I left it on by mistake in my previous commit).
3458 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
3460 * mini.c, cfold.c, basic-calls.cs: preserve side effects
3461 on cond branch optimization (fixes bug# 71515).
3463 2005-1-20 Massimiliano Mantione <massi@ximian.com>
3465 * abcremoval.c: Fixed bug 71062.
3466 * abcremoval.h: Likewise.
3468 2005-1-20 Massimiliano Mantione <massi@ximian.com>
3470 * mini.c: Added a new functionality to optimize_branches, the removal
3471 of useless basic blocks, and fixed some problem in the removal of
3472 critical edges; some utility functions added for both purposes.
3473 * ssapre.c: Added complex expression support, and fixed bug 70637.
3474 * ssapre.h: Likewise.
3475 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
3477 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
3478 * driver.c: Re-enabled SSAPRE.
3480 2005-01-19 Martin Baulig <martin@ximian.com>
3482 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
3483 the result of mono_get_method_constrained().
3485 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
3487 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
3490 2005-01-18 Geoff Norton <gnorton@customerdna.com>
3492 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
3493 be detected. Fixes #59296.
3495 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
3497 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
3498 which can happen. Fixes #71361.
3500 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
3502 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
3505 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
3507 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
3508 appdomain-unload.exe to fail.
3510 * mini.c: Fix some memory leaks.
3512 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
3514 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
3515 Fixed bug and sped up some codepaths.
3517 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
3519 * mini.c: Fix some memory leaks.
3521 * exceptions.cs basic-long.cs: Add test for checked ulong->int
3524 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
3526 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
3529 * iltests.il: Add regression test for #71320.
3531 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
3533 * mini.c (mono_codegen): Fix installation of profiler hooks.
3535 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
3537 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
3539 * mini.h, mini.c, cfold.c: optimize access to enum
3540 readonly fields, too. Eval conditional branches if possible
3541 to perform unreachable code removal in more cases.
3543 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
3545 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
3547 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
3550 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
3551 WinXP DEP. Fixes #71244.
3553 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
3555 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
3557 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
3559 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
3561 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
3563 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
3566 * mini.h: Bump AOT version.
3568 * mini.h (MonoCompile): Change exvar to a hash table.
3570 * mini.c: Allocate a separate exvar for each handler block.
3572 * mini.c: Get rid of the computation of filter_lengths, its not needed.
3574 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
3575 ex var with the pending exception and only throw if the two are equal.
3578 * exceptions.cs: Add tests for rethrow and nested catch clauses.
3580 * mini-x86.c: Fix warnings.
3582 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
3583 used by all the ports now.
3585 * aot.c: Add write-symbols and save-temps options.
3587 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
3589 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
3591 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
3593 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
3596 * tramp-s390.c: Check vtable slot belongs to the domain.
3598 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
3599 as per other platforms.
3601 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
3603 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
3605 * driver.c: we don't run the Main() code in a subthread anymore.
3607 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
3609 * mini.c: added experimental rtc support in the statistical
3610 profiler: if the user has the permission, more accurate statistics
3611 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
3612 The MONO_RTC value must be restricted to what the linux rtc allows:
3613 power of two from 64 to 8192 Hz.
3615 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
3617 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
3619 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
3621 * mini-ppc.c: better icache flush for smp.
3623 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
3625 * mini-amd64.c (emit_move_return_value): Fix memory leak.
3627 * mini-x86.c (get_call_info): Add the get_call_info () code from the
3628 amd64 port, not yet used.
3630 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
3632 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
3635 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
3637 * driver.c: Added --security option to activate the security manager.
3638 Right now this will allow code generation for declarative demands and
3639 is disabled when AOT is specified.
3640 * mini.c: Add code generation for declarative security demands.
3641 * mini.h: Add mono_use_security_manager as an extern gboolean.
3643 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
3645 * aot.c (mono_compile_assembly): Speed up compilation a bit by
3646 emitting more dense assembly code.
3648 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
3649 exception throwing stuff.
3651 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
3653 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
3656 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
3659 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
3662 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
3664 * tramp-*.c: Only patch vtable slots if the object is in the current
3665 domain. Fixes appdomain-unload.exe.
3667 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
3669 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
3672 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
3674 * mini.c (reverse_branch_op): New helper function.
3676 * mini.c (optimize_branches): Run the new optimization only on
3677 platforms which support it. Also reverse all kinds of branches.
3679 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
3681 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
3684 * mini.c (optimize_branches): Reverse not-equals branches if the false
3685 bblock is a throw. This happens a lot of time with argument checking in
3688 * mini.c (mono_codegen): Add support for placing basic blocks after
3689 the function epilogue.
3691 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
3694 2005-01-05 Miguel de Icaza <miguel@ximian.com>
3696 * mini.c (setup_stat_profiler): Only set this up if the platform
3697 supports ITIMER_PROF.
3699 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
3701 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
3704 * inssel.brg: Fix a warning.
3706 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
3708 * mini.c: added support for statistical profiler
3709 (run with: --profile=default:stat).
3711 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
3713 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
3715 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
3717 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
3718 related to global registers from the amd64 port.
3720 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
3722 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
3724 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
3725 with global registers.
3726 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
3728 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
3730 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
3732 * debug-mini.c (encode_value): Fix off-by-one.
3734 * aot.c (encode_value): Likewise.
3736 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
3738 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
3740 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
3743 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
3745 * aot.c (emit_method_info): Increase size of temp buffer.
3747 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
3750 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
3752 * aot.c (emit_method_info): Fix build.
3754 * aot.c: Further rework of the AOT file format to reduce the size of
3755 the method info data.
3757 * mini.h: Bump AOT file format version.
3759 2004-12-27 Martin Baulig <martin@ximian.com>
3761 * mini.c (mini_get_method): New static method; call
3762 mono_get_method_full() and mono_get_inflated_method().
3763 (mono_method_to_ir): Use mini_get_method() instead of
3764 mono_get_method_full().
3766 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
3768 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
3770 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
3772 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
3774 * inssel-amd64.brg: Add some optimization rules.
3776 2004-12-24 Ben Maurer <bmaurer@ximian.com>
3778 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
3779 standard not GC'd stuff is fine.
3781 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
3783 * aot.c: Rework the AOT file format to get rid of most of the global
3784 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
3786 * mini.h: Bump AOT file format version.
3788 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
3790 * mini.h: Bump AOT file format version.
3792 * aot.c (mono_aot_is_got_entry): New function to determine if an
3793 address is inside a GOT.
3795 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
3797 * cpu-pentium.md: Increase the maximum size of some instructions which
3798 might involve a got access.
3800 * mini.c (get_method_from_ip): Another debug helper function.
3802 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
3803 when got var accesses are created during the decompose phase.
3805 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
3807 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
3808 argument mini_compile_method and to MonoCompile, and use this to
3809 determine whenever a given method is compiled for AOT. This allows the
3810 other methods compiled during AOT compilation to be free of AOT stuff,
3811 so the backends does not need to add special support for them by
3812 creating a fake GOT etc.
3814 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
3817 2004-12-21 Ben Maurer <bmaurer@ximian.com>
3819 * mini.c (mono_method_to_ir): It turns out that some of the
3820 x-appdomain wrappers are lax with types, so just ignore this for
3823 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
3824 at the vtable->klass. If it is non-shared code we can just use the
3827 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
3829 * mini-ppc.c: access MonoDomain from tls, too.
3831 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
3833 * declsec.c: Removed unused variable (and related warning ;-)
3835 2004-12-21 Ben Maurer <bmaurer@ximian.com>
3837 * iltests.il: New test for LDELEMA on an array of ref types.
3839 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
3840 all ldelema's on reftypes.
3841 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
3842 it was the wrong place to put it.
3844 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
3845 register to pop to make this cleaner, at the request of Paolo.
3847 2004-12-20 Ben Maurer <bmaurer@ximian.com>
3849 * mini-ops.h (OP_GETHASHCODE): New op.
3851 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
3853 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
3856 For a microbenchmark, this reduces the cost of Hashtable.get_Item
3859 * mini-x86.c (mono_arch_output_basic_block): Rather than
3867 The first is 3 bytes while the second is 1. This saves 36 kb on
3868 mscorlib, quite a big saving. When bootstraping mcs, I was able to
3869 see a small boost because of icache locality.
3871 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
3873 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
3875 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
3876 started code sharing with the generic code.
3878 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
3880 * mini-ppc.c, cpu-g4.md: added code for direct access to
3883 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
3885 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
3886 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
3889 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
3891 * declsec.c|h: Added functions to cache the declarative stack modifiers
3892 in MonoJitInfo and to create a security frame from a MonoJitInfo
3894 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
3895 created. Register internal calls for System.Security.SecurityFrame::
3896 _GetSecurityFrame and _GetSecurityStack.
3897 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
3898 the definitions for the new stack walk/callback mechanism.
3899 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
3900 first security frame for LinkDemands and InheritanceDemands) and
3901 GetSecurityStack for Demands. Both use the new mono_walk_stack code
3903 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
3904 walk initialization (lupus).
3906 2004-12-20 Ben Maurer <bmaurer@ximian.com>
3908 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
3910 (handle_loaded_temps): Do not create a temporary variable for
3911 things that we know are temps. They will never be modified.
3912 (mono_spill_call): Set MONO_INST_IS_TEMP
3913 (mono_emulate_opcode): ditto
3915 (mono_method_to_ir.CEE_DUP): ditto
3917 2004-12-19 Ben Maurer <bmaurer@ximian.com>
3919 * mini.c (type_to_eval_stack_type): Make this handle the void type
3920 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
3921 (emit_tree): use ip_in_bb to special case some common idioms
3922 Update all callers to pass in the IP.
3923 (mono_method_to_ir): Make CEE_CALL* do the above as well.
3925 This gives us a nice 2% speedup in mcs bootstrap.
3927 * mini-x86.c (peephole_pass): Peephole pass to make
3936 * mini.c (ip_in_bb): new method.
3937 (mono_method_to_ir): use this method rather than doing the hash
3940 * linear-scan.c (mono_linear_scan): When expiring actives, you
3941 don't need to keep around variables that expire on this
3942 instruction. This makes it so that:
3945 store (ebx add (ebx, 1))
3949 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
3951 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
3952 combination to avoid doing two copies. Fix up problems with previous
3955 * mini.c: Fix 64 bit warnings.
3957 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
3959 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
3961 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
3962 changes from the x86 code.
3964 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
3966 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
3968 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
3969 throwing code to reduce its size, unify the AOT and non-aot code and
3970 get rid of relocations in the AOT case.
3972 * mini-x86.h mini.c exceptions-x86.c
3973 (mono_arch_get_throw_corlib_exception): New arch specific function to
3974 raise corlib exceptions which doesn't require relocations in the
3977 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
3979 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
3981 * mini.c (mono_emit_method_call): Only allocate the got var when it is
3984 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
3987 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
3989 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
3990 with add function when used from Inc/dec atomic
3991 functions. Re-enabled optimization on x86.
3992 * mini-ops.h: renamed atomic_add functions to
3993 allow _add to match the Interlocked::Add and
3994 _add_next to match Interlocked::Inc/Dec.
3996 2004-12-15 Massimiliano Mantione <massi@ximian.com>
3998 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
3999 linking of BBs to the end BB, and enabled SSAPRE also with
4000 consprop and copyprop (which was prevented by that bug).
4002 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
4004 * mini-x86.c: disabling the Interlocked optimizing code.
4006 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
4008 * aot.c (load_aot_module): Move reading of got_addr after the AOT
4011 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
4013 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
4014 interlocked optimization due lack of support on x86, rewrote
4015 exchange to take into account that base may be in eax.
4017 xsp works again; activated Interlocked optimizing code.
4019 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
4021 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
4023 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
4025 * mini-ops.h: Add new opcodes.
4027 * mini.h: Add new patch types. Add got_var to MonoCompile.
4029 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
4030 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
4031 make it work with all kinds of patchable code.
4033 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
4034 address of the GOT, and referencing entries in the GOT.
4036 * mini.c: Add code to load the GOT address if needed by an opcode.
4038 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
4039 independent AOT code on the x86 using an elf-style Global Offset Table.
4041 2004-12-14 Raja R Harinath <rharinath@novell.com>
4043 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
4045 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4047 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
4050 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
4052 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
4053 of Interlocked:Increment/Decrement/Add as inline ops.
4054 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
4056 2004-12-12 Geoff Norton <gnorton@customerdna.com>
4058 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
4059 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
4061 2004-12-12 Duncan Mak <duncan@ximian.com>
4063 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
4064 again. `patch_info->table_size' is no longer valid after Zoltan's
4067 2004-12-12 Martin Baulig <martin@ximian.com>
4069 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
4070 if we are the "real" method, ie. not an inlined method inside it.
4072 2004-12-11 Ben Maurer <bmaurer@ximian.com>
4074 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
4075 before we look in the special fields table. This fixes
4076 ../tests/thread-static-init.cs.
4078 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4080 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
4081 for Array get_Rank and get_Length. Fixes bug #70465.
4083 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
4085 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
4086 separate structure to reduce the size of MonoJumpInfo.
4088 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
4090 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
4092 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
4094 * mini.c (mini_get_inst_for_method): Changed to allow ports
4095 to return a MonoInst instead of opcode
4096 (renamed mini_get_opcode_for_method to better reflect the new functionality)
4098 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
4099 Allow ports to return a created MonoInst instead of op-code, will enable
4101 (renamed mini_get_opcode_for_method to better reflected the functionality)
4103 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
4105 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
4107 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
4109 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
4112 2004-12-08 Martin Baulig <martin@ximian.com>
4114 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
4115 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
4117 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
4119 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
4122 * exceptions.cs: Disable some tests which depend on properties of x86 fp
4125 2004-12-08 Raja R Harinath <rharinath@novell.com>
4127 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
4129 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
4131 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
4132 bug introduced by the previous patch.
4134 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
4136 * mini-ppc.c, objectc.cs: handle large structs passed by value
4139 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
4141 * mini-ppc.c: OP_ARGLIST implementation from
4142 Geoff Norton <gnorton@customerdna.com>.
4144 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
4146 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
4147 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
4149 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
4151 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
4153 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4155 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
4158 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
4160 * mini-sparc.c: Zero out localled-ed memory.
4162 * iltests.il: Add tests for zeroing out localloc-ed memory.
4164 2004-12-04 Martin Baulig <martin@ximian.com>
4166 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
4167 mono_method_get_signature_full().
4169 2004-12-03 Massimiliano Mantione <massi@ximian.com>
4171 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
4172 and some utility functions (always for SSAPRE), integrated SSAPRE.
4174 * driver.c: Added ssapre option.
4175 * ssa.c: Small fix on OP_ARG handling.
4176 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
4177 * Makefile.am: Likewise.
4179 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
4181 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
4184 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
4187 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4189 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
4191 * cpu-s390.md : Increase instruction length of oparglist.
4193 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
4195 2004-11-30 Martin Baulig <martin@ximian.com>
4197 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
4198 virtual generic methods. We call a special helper_compile_generic_method()
4199 icall to retrieve the method from the vtable, inflate and compile
4200 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
4202 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
4204 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
4206 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
4208 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
4210 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
4213 2004-11-27 Ben Maurer <bmaurer@ximian.com>
4215 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
4216 platforms with PIC aot.
4218 2004-11-28 Martin Baulig <martin@ximian.com>
4220 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
4223 2004-11-28 Martin Baulig <martin@ximian.com>
4225 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
4226 the result of mono_type_get_underlying_type() to check whether
4229 2004-11-26 Martin Baulig <martin@ximian.com>
4232 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
4235 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
4237 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
4238 the same way as the other arguments so they won't get clobbered.
4240 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
4241 calls through R11 since it is clobbered by the trampoline code.
4243 2004-11-26 Raja R Harinath <rharinath@novell.com>
4245 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
4246 pick up in-tree mscorlib.dll.
4248 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
4250 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
4252 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
4253 runtime data/code are now stored in a table similar to the GOT in ELF.
4254 This allows the code itself to be position independent.
4256 * aot.c: Fix loading of referenced assemblies after the lazy assembly
4259 * aot.c: Attach ELF type (object/function) directives to all global
4262 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
4264 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
4266 * mini-amd64.h: Turn on PIC AOT code.
4268 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
4269 returning the offset within an OP_AOTCONST instruction where the GOT
4270 offset needs to be added.
4272 * mini.h: Bump AOT file format version.
4274 2004-11-25 Martin Baulig <martin@ximian.com>
4276 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
4277 uninflated generic methods.
4279 2004-11-25 Martin Baulig <martin@ximian.com>
4281 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
4283 2004-11-24 Martin Baulig <martin@ximian.com>
4285 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
4286 original klass (this only applies for generic instances).
4288 2004-11-24 Martin Baulig <martin@ximian.com>
4290 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
4291 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
4294 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
4296 * mini.c (mono_method_to_ir): Disable inlining for methods containing
4297 localloc. Fixes #69678.
4299 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
4301 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
4303 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
4304 used SSE registers on pinvoke calls. Fixes #69774.
4306 2004-11-23 Geoff Norton <gnorton@customerdna.com>
4308 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
4309 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
4311 2004-11-23 Raja R Harinath <rharinath@novell.com>
4313 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
4314 Refer directly to the mcs/ tree.
4316 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4318 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
4319 Check if a trampoline for a synchronized method is required.
4321 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
4323 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
4324 with localloc if needed. Throe arithmetric exception in
4325 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
4326 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
4328 2004-11-19 Geoff Norton <gnorton@customerdna.com>
4330 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
4331 types before switching on type. Fixes #69622.
4333 2004-11-19 Raja R Harinath <rharinath@novell.com>
4335 * Makefile.am (check-local): New. Integrate into 'make check'.
4336 (MCS,RUNTIME): Define using in-tree mono and mcs.
4338 (%.exe): Use $(ILASM).
4340 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
4342 * mini-ppc.c: adjust initial prolog size (bug #69691).
4344 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
4346 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
4349 2004-11-17 Raja R Harinath <rharinath@novell.com>
4351 * Makefile.am (clean-local): Rename from 'clean'.
4353 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4355 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
4356 to mono_arch_is_int_overflow.
4357 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
4360 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
4362 * declsec.c|h: New files to support declarative security attributes.
4363 Added function to check if a method has (applicable) security.
4364 * mini.c|h: Add check for declarative security attributes in
4365 mono_method_check_inlining.
4366 * Makefile.am: Added declsec.c and declsec.h to the build.
4368 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
4370 * mini.c, mini.h: update to keep dynamic code info per-domain.
4372 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
4374 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
4375 (mini_init): Get rid of it from here too.
4377 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
4379 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
4380 implemented OP_RETHROW (patch by Geoff Norton
4381 <gnorton@customerdna.com>).
4383 2004-11-10 Geoff Norton <gnorton@customerdna.com>
4385 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
4386 between appdomains. Fixes appdomain-unload on PPC.
4388 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
4390 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
4391 mini-exceptions.c: handle the new wrapper types.
4392 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
4393 token value as a MonoClass* when compiling a wrapper.
4394 mono_jit_create_remoting_trampoline now takes an additional
4395 MonoRemotingTarget parameter.
4397 2004-11-10 Martin Baulig <martin@localhost>
4399 * mini.c (mono_method_to_ir): Use `generic_container->context'
4400 rather than creating a new one.
4402 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4404 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
4406 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
4408 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
4410 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
4411 the experimental aot cache stuff.
4413 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
4415 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
4416 mini-exceptions.c: update to exception clause structure changes.
4418 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
4420 * exceptions-x86.c (throw_exception): Fix warnings.
4422 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
4425 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
4427 * exceptions-sparc.c (get_throw_exception): Really fix this.
4429 2004-11-07 Ben Maurer <bmaurer@ximian.com>
4431 * tramp-*.c: we no longer support icalls without wrappers, so
4432 a bit of code can be removed here
4434 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
4436 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
4439 * cpu-sparc.md: Add op_rethrow.
4441 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
4443 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
4445 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
4446 * mini-ops.h: Add OP_RETHROW.
4448 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
4450 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
4452 2004-11-05 Geoff Norton <gnorton@customerdna.com>
4454 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
4455 Makes the output much easier to read
4457 2004-11-05 Ben Maurer <bmaurer@ximian.com>
4459 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
4460 prevents another huge leak when compiling with ssa. Secondly, the
4461 performance of doing this rather than freeing the lists is much
4462 better. GList does a lock every time you allocate a list link,
4463 so that it can use a memory pool. So, it is better to just use
4464 a memory pool of our own.
4466 * ssa.c, linear-scan.c: replace g_list_remove_link with
4467 g_list_delete. The remove one does not free the GList, so we were
4468 leaking memory. On -O=all --compile-all with corlib, this cut down
4469 3 MB of allocations.
4471 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
4473 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
4475 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
4477 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
4478 into a new function mono_create_jit_trampoline ().
4480 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
4482 * trace.c (get_spec): Allow tracing of classes without a namespace.
4484 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
4486 * mini.c: Fix pointer overwrite in mini_method_compile.
4488 2004-11-2 Geoff Norton <gnorton@customerdna.com>
4490 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
4491 The darwin ABI needs some special handling for 1 and 2 byte structs
4492 Lets use lbz/lhz instead of lwz everywhere.
4493 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
4494 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
4495 Use stb/sth for the former, and put the latter always on stack instead of in
4498 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
4500 * trace.c (is_filenamechar): Add '_'.
4502 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4504 * mini-s390.c: Fix prolog length to allow for large trace requirements.
4506 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
4508 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
4510 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
4511 depends on libmonogc. Fixes #68805.
4513 2004-10-26 Miguel de Icaza <miguel@ximian.com>
4515 * mini.c (mono_jit_free_method): Provide extra information for
4516 this error. Currently this leaks, but will be turned into a
4517 developer option in the future.
4519 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
4521 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
4523 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
4525 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
4526 boundary. Fixes reading of PATCH_INFO_R4 and R8.
4527 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
4529 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
4531 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
4532 trampolines for AOT code.
4534 2004-10-22 <vargaz@freemail.hu>
4536 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
4537 constructed types. Fixes #68136.
4539 2004-10-21 Martin Baulig <martin@ximian.com>
4541 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
4542 if it returns true, unwind the stack to the call instruction.
4544 2004-10-21 <vargaz@freemail.hu>
4546 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
4548 * mini.h: Bump AOT version number.
4550 * objects.cs: Add another test for unbox trampolines.
4552 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
4555 2004-10-20 <vargaz@freemail.hu>
4557 * driver.c: Add SHARED to the set of optimizations tested.
4559 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
4561 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
4564 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
4566 2004-10-20 Martin Baulig <martin@ximian.com>
4568 * mini-exceptions.c (mono_handle_exception): Call
4569 mono_debugger_handle_exception() to tell the debugger about
4570 catch/finally clauses.
4572 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
4574 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
4576 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
4579 2004-10-15 Geoff Norton <gnorton@customerdna.com>
4581 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
4582 methods as their native size, fixed bug #57543, #57545.
4583 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
4584 This saves a temporary register and mullw call down into 1 (minor perf
4585 increase for cases like sum = sum * 5; This use to translate into:
4588 It now translates to
4591 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
4593 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
4596 2004-10-11 Martin Baulig <martin@ximian.com>
4598 * mini.c (mono_method_to_ir): If we're a generic method, get the
4599 MonoGenericContainer from our MonoMethodNormal and create a
4600 MonoGenericContext from it.
4602 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
4604 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
4606 * basic-long.cs: Add test for checked i8->i2 cast.
4608 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4610 * inssel-ppc.brg: added a couple of speedup rules.
4612 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
4614 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
4615 to speed up rebuilds.
4617 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4619 * mini-s390.c: Minor fix to OP_OR_IMM.
4621 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
4623 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
4624 better. Fixes appdomain-unload.exe on sparc.
4626 2004-10-02 Massimiliano Mantione <massi@ximian.com>
4628 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
4629 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
4632 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
4634 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
4636 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
4638 * mini.c: Always generate a field read/write wrapper for members
4639 of the class MarshalByRefObject since the actual instance could
4642 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
4644 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
4646 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
4648 * driver.c mini.h trace.c: Move the setting of the main assembly into
4649 a separate function called mono_trace_set_assembly () and call it after
4650 actually loading the main assembly. Fixes #66872.
4652 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
4654 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
4655 using the code manager.
4657 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
4659 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
4661 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
4663 * cpu-amd64.md: Fix bug in previous patch.
4665 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
4668 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
4670 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
4671 mini-exceptions.c: updates for changed stack walk interface.
4673 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4675 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
4677 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
4679 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
4681 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
4683 * driver.c (mini_regression_list): Do not call mono_assembly_close
4684 since assemblies can't be unloaded.
4686 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
4688 * cpu-amd64.md: Fix more instruction lengths.
4690 * cpu-amd64.md: Fix lengths of some instructions.
4692 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
4694 * inssel.brg: Make the array ldelema check aot friendly.
4696 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
4698 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
4700 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
4702 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
4704 * mini-x86.c: Fix build.
4706 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
4707 mono_type_get_underlying_type () helper function to simplify code.
4709 2004-09-09 Martin Baulig <martin@ximian.com>
4711 * mini-amd64.c: Don't access `type->data.klass' directly, call
4712 mono_class_from_mono_type() instead since the type may be a
4715 2004-09-09 Martin Baulig <martin@ximian.com>
4717 * mini-amd64.c (get_call_info): Fix support for generic instances.
4718 (add_valuetype): Use mono_class_from_mono_type() to get the class
4719 since we can be a generic instance.
4721 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
4723 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
4725 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
4727 * liveness.c: reset spill costs on each scan: bug 62107
4729 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
4731 * exceptions-sparc.c (mono_arch_find_jit_info): remove
4732 unnecessary line that doesn't compile
4734 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
4736 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
4737 trampolines, make them call an error function so people can fix their
4740 2004-09-06 Martin Baulig <martin@ximian.com>
4742 * mini.c (mono_method_to_ir): When initializing locals, handle a
4743 generic instances like a valuetype if it's a valuetype and like a
4744 class if it's a class.
4746 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
4748 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
4749 stack. Fixes #64674.
4751 * exceptions.cs: Add test for unwinding of call arguments.
4753 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
4755 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
4756 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
4757 set the carry/borrow flag). The sparc and s390 implementations
4758 can now use optimized versions (and simplify the code). ppc bugfixes.
4760 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
4762 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
4764 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
4766 * inssel-amd64.brg: Remove leftover 32 bit rule.
4768 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
4770 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
4772 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
4773 mono_arch_find_jit_info functions into a new function. Fix a memory
4776 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
4779 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
4781 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
4784 * exceptions.cs: Add array size tests.
4786 * mini.c: Allocate a separate icall wrapper for each arity of
4787 mono_array_new_va. Fixes #59509.
4789 * exceptions.cs: Add testcase for 64578.
4791 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
4793 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
4795 2004-09-02 Martin Baulig <martin@ximian.com>
4797 * mini.c (mono_method_to_ir): When initializing the locals, call
4798 handle_initobj() on the generic instance itself, not its
4801 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
4803 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
4804 MonoJitInfo for dynamic methods.
4806 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
4808 * mini.c: Add support for freeing JIT data for dynamic methods.
4810 2004-09-01 Martin Baulig <martin@ximian.com>
4812 * mini-x86.c (is_regsize_var): Added support for generic
4814 (mono_arch_emit_prolog): Make this compile again, use
4815 `x86_push_imm_template (code)'.
4817 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
4819 * mini-x86.c: make all push_imm instructions that get
4820 patched always emit the long form
4822 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
4824 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
4825 in a per-domain hash.
4827 * mini-amd64.c (merge_argument_class_from_type): Handle generic
4830 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
4832 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
4835 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
4838 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
4839 Beginnings of SSE2 support.
4841 * exceptions.cs: Add more tests for checked int<->uint casts.
4843 2004-08-28 Martin Baulig <martin@ximian.com>
4845 * mini-x86.c (mono_arch_instrument_epilog): Added support for
4849 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
4850 Handle generic instances recursively.
4852 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
4854 * iltests.il: test for conv.u8 on a constant
4856 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
4858 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
4859 LCONV_x4 (shrun_32 (membase)).
4861 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
4863 * inssel-x86.brg: c&p rules for push/setret of long
4865 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
4867 * inssel-x86.brg: c&p rules for compare (base, regvar) and
4868 compare (regvar, base)
4870 * inssel-x86.brg: more burg love
4872 * inssel.brg: more cleanup
4874 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
4876 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
4878 * basic-long.cs, basic-calls.cs: new tests for optimization.
4880 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
4882 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
4885 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
4887 * mini-amd64.c (read_tls_offset_from_method): Add another case.
4889 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
4891 * inssel.brg (mini_emit_memcpy): use
4892 NO_UNALIGNED_ACCESS to disable memcpy optimization
4894 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
4896 * mini-amd64.c: Handle generic types in various places.
4898 * mini.c (mono_method_to_ir): Handle generic types in init locals.
4900 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
4902 * mini.c (handle_box): Fix warning.
4904 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
4906 * mini-amd64.h: Enable the emit_state optimization.
4908 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
4910 * mini-amd64.c: Add some new 64 bit peephole opts.
4912 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
4914 * cpu-amd64.md: sreg1 of div instructions must be %rax.
4916 * mini-amd64.c: Register allocator fixes.
4918 * mini.c: Add an optimization to emit_state to avoid allocation of new
4919 registers on some platforms.
4921 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
4923 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
4925 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
4926 allocation. Fixes #63085.
4928 * basic-long.cs: Add new regression test.
4930 * mini-amd64.c: Register allocator improvements.
4932 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
4934 * mini-amd64.c (read_tls_offset_from_method): Add another code
4937 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
4938 instruction sequence for nullifying class init trampolines.
4940 * objects.cs: Add new regalloc test.
4942 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
4944 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
4946 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
4948 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
4951 * driver.c: Fix profiling after TLS changes.
4953 * driver.c (mono_main): Set mono_stats.enabled if needed.
4955 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
4958 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
4960 * mini-x86.c: use a 1 op rather than a 2 op tls access
4961 instruction -> faster.
4963 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
4965 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
4968 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
4970 * exceptions-sparc.c (throw_exception): fix typo
4972 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
4974 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
4975 set tree->dreg correctly with tls. Allow any
4976 register to be used.
4978 * mini-x86.c (read_tls_offset_from_method): add new code
4979 generation pattern seen with GCC.
4982 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
4984 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
4985 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
4986 exceptions-sparc.c: fix some performance issues in exception
4987 handling and setting of the stack trace for exceptions that were
4990 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
4992 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
4995 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
4998 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
5000 This patch inlines tls access, when possible.
5002 * mini.h: new arch functions for TLS intrinsics.
5003 All platforms updated with a stub.
5005 * mini.c: use the new intrinsics
5007 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
5008 arch specific intrinsic for tls variables
5010 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
5012 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
5015 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
5017 * mini.c: thread local allocation
5019 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
5021 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
5023 * Makefile.am: Link against the static version of libmonogc.
5025 * Makefile.am: Link the static versions of the convenience libraries
5026 into the mono executable.
5028 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
5030 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
5032 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
5033 on integer overflow.
5035 * mini-amd64.c: Reorganize function call code.
5037 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
5039 2004-08-14 Ben Maurer <bmaurer@ximian.com>
5041 * inssel-x86.brg: use xor eax,eax.
5043 * basic.cs: new tests
5045 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
5047 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
5048 in exception throwing code.
5050 2004-08-14 Ben Maurer <bmaurer@ximian.com>
5052 * inssel-x86.brg: use xor esi,esi.
5054 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
5056 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
5057 can trace methods compiled during mini_init () too.
5059 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
5062 2004-08-14 Ben Maurer <bmaurer@ximian.com>
5064 * Makefile.am: static link on x86 (r=zoltan)
5066 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
5068 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
5069 code since it causes some programs to fail.
5071 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
5073 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
5075 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
5077 * mini.c: ovfops_op_map - add STACK_OBJ case for
5079 * basic.cs: add test_0_pin_string as test
5082 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
5084 * Makefile.am: build C# if srcdir != builddir
5086 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
5088 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
5089 fall-through blocks.
5091 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
5093 * driver.c: enable loop by default again and include abcrem in -O=all.
5095 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
5097 * iltests.il: Add some localloc tests.
5099 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
5101 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
5104 * inssel-amd64.brg: Add some optimizations.
5106 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
5109 * Makefile.am: Statically link mono against libmono on AMD64.
5111 * mini-amd64.c inssel-amd64.brg: Optimizations.
5113 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
5115 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
5117 * tramp-amd64.c: Patch calling code in trampolines.
5119 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
5121 * mini-amd64.c: pinvoke struct passing fixes.
5123 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
5125 * mini-sparc.c: redo change, make mono_arch_cpu_init call
5126 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
5128 2004-08-05 Duncan Mak <duncan@ximian.com>
5130 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
5133 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
5135 * mini-amd64.c (emit_move_return_value): Move return value for normal
5138 2004-08-05 Martin Baulig <martin@ximian.com>
5140 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
5141 `type->type'; just modify `type' itself when dealing with enums
5142 and generic instances.
5143 (check_call_signature): Make `simple_type' a `MonoType *'.
5145 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
5147 * mini.c: Use OP_PADD to add offsets to addresses.
5149 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
5151 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
5153 * mini-sparc.c (mono_arch_emit_epilog): fix check
5154 for folding last op into restore instruction
5156 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
5158 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
5159 helper methods using the code manager.
5161 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
5163 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
5165 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5167 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
5168 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
5170 * mini-s390.c: fix tail processing
5172 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
5174 * mini-ppc.c: mul.ovf.un exception name fix.
5176 2004-08-03 Martin Baulig <martin@ximian.com>
5178 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
5179 instances; before jumping to `handle_enum', also modify `ptype'.
5181 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
5183 * cpu-sparc.md: fcall maximal length too small.
5185 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
5187 * mini-amd64.c mini.h: Add initial support for passing/returning
5188 structures to/from pinvoked methods.
5190 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
5192 * mini-ppc.c: reg allocator fix.
5194 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
5196 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
5198 * inssel.brg: Optimize memset on 64 bit machines.
5200 * mini-amd64.c: Fix some vararg cases.
5202 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5204 * mini-s390.c: Corrected macro in emit_float_to_int
5206 * s390-abi.cs: Tests to exercise the s390 ABI
5208 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
5210 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
5213 * basic.cs: Add a test for add.ovf.un.
5215 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
5217 * mini-sparc.c: add case for OP_IDIV_UN
5219 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
5221 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
5223 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
5225 2004-07-30 Ben Maurer <bmaurer@ximian.com>
5227 * basic.cs: regression tests.
5229 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
5232 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
5234 * basic.cs: Add a new test.
5236 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
5237 and AOT. Various fixes and optimizations.
5239 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
5241 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
5243 * mini-ppc.c: make sure temp regs are not used for global reg
5246 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
5248 * cpu-sparc.md: conv_i8 fix for 64bits
5250 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
5252 2004-07-29 Ben Maurer <bmaurer@ximian.com>
5254 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
5255 add opcode for cmp BYTE PTR [eax], imm.
5257 * inssel.brg: Make memcpy and memset takes bases.
5259 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
5261 * *-amd64.*: More AMD64 work.
5263 2004-07-28 Ben Maurer <bmaurer@ximian.com>
5265 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
5266 add a compare-not-equal opcode.
5268 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
5270 * mini.c: Use mono_init_from_assembly instead of mono_init.
5272 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
5274 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
5276 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
5278 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
5280 * inssel.brg: 64 bit fixes.
5282 * mini.h (MonoCallInst): Add some AMD64 specific data.
5284 * mini.h: Add some OP_P opcodes.
5286 2004-07-28 Ben Maurer <bmaurer@ximian.com>
5288 * basic.cs: tests for 61797 and 61740
5290 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
5292 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
5293 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
5295 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
5297 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
5299 * *-amd64*.*: Ongoing AMD64 work.
5301 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
5303 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
5305 * *-amd64*: Ongoing AMD64 work.
5307 * mini-arch.h: Add AMD64 support.
5309 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
5311 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
5313 * mini-ops.h: Add new opcodes.
5315 * Makefile.am: Add AMD64 support.
5317 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
5318 rules into the inssel-long*.brg files.
5320 * *-amd64.*: Add beginnings of AMD64 backend.
5322 2004-07-22 Ben Maurer <bmaurer@ximian.com>
5324 * mini.c (print_dfn): commenting out the code that prints
5325 the cil. With -O=deadce, this makes -v -v crash.
5327 * cpu-pentium.md: make checkthis have a length of 2
5329 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
5331 * mini-sparc.h: fix implementations of __builtin
5332 functions for Sun compiler for V9.
5334 2004-07-16 Ben Maurer <bmaurer@ximain.com>
5336 * mini.c: use the new stelem.ref wrapper
5337 * exceptions.cs, arrays.cs: new stelem.ref tests
5339 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
5341 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
5342 new XSP should work with these changes).
5344 2004-07-14 Ben Maurer <bmaurer@ximain.com>
5346 * inssel-{long32,x86,}.brg: trivial optimizations.
5348 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
5350 * mini.c: load value when emitting box operation in
5353 2004-07-12 Ben Maurer <bmaurer@ximian.com>
5355 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
5356 is one byte shorter than cmp DWORD PTR [eax], 0.
5358 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
5360 * inssel-ppc.brg: arguments on the stack are always
5361 relative to the stack pointer (spotted by Neale Ferguson).
5363 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5365 * exceptions-x86.c: delay appending the method name to the trace until
5366 after mono_jit_info_table_find is called, as this gets the real
5369 2004-07-09 Ben Maurer <bmaurer@ximian.com>
5371 * aot.c: register roots
5373 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
5375 * aot.c : I could just use PLATFORM_WIN32 flag.
5377 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
5379 * aot.c : Reverting the previous fix. This time it broke linux build.
5381 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
5383 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
5385 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
5387 * mini.c (handle_stack_args): Remove some more debugging code.
5389 * mini.c (handle_stack_args): Remove debug output left in by mistake.
5391 * driver.c mini.h aot.c: Allow additional options to be specified with
5392 --aot and pass them to mono_compile_assembly.
5394 * aot.c: Add experimental code to AOT compile all loaded assemblies
5395 on demand and save the code into a cache in the filesystem.
5397 * aot.c: Add support for more wrapper methods.
5399 * mini.c (handle_stack_args): Handle some corner cases. Fixes
5402 * cpu-*.md: Remove removed opcodes.
5404 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
5405 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
5406 related icalls to marshal.c.
5408 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
5410 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
5412 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
5414 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
5416 2004-07-06 Ben Maurer <bmaurer@ximian.com>
5417 * liveness.c: If liveness is recomputated we need to reset the information
5418 for each variable. This way, if the liveness range has been narrowed
5419 by optimizations that happened after the last computation, we can return
5422 For example, if you have
5427 // Tons of code that does not affect i
5433 i = 0 is dead code and will be removed by SSA. However, when
5434 linear scan gets to the code, i will still appear to be live
5435 throughout the entire block. This prevents good register allocation.
5437 2004-07-06 Martin Baulig <martin@ximian.com>
5439 * debug-mini.c (mono_debug_init_method): Allow
5440 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
5441 (mono_debug_add_icall_wrapper): New method.
5443 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
5445 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
5447 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
5450 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
5452 * aot.c (mono_aot_load_method): Fix loading of debug info.
5454 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
5456 * aot.c: Add logging support.
5458 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
5460 * mini.h: Add prototype for mono_print_method_from_ip.
5462 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
5464 * inssel.brg: 64 bit fixes.
5466 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
5469 * Makefile.am: Add SPARC64 support.
5471 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
5473 * aot.c: Fix alignment problems on 32 bit platforms.
5475 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
5477 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
5480 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
5483 * mini.h: Bump AOT file version. Some 64 bit fixes.
5485 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
5487 * inssel-sparc.brg: Add new rule to avoid register moves.
5489 * inssel.brg: Add ldind_to_load_membase helper function.
5491 2004-06-30 Ben Maurer <bmaurer@ximian.com>
5493 * mini.c: OffsetToStringData intrinsic.
5495 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
5497 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
5499 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
5502 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
5503 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
5505 * mini.c: reinstated mono_compile_get_interface_var()
5506 on x86, too, since the change breaks the Gtk# build there as well.
5508 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5510 * driver.c: remove loop from the default optimizations: it seems to
5511 interact badly with some of the other options (see bug #60613).
5513 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
5515 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
5516 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
5518 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
5520 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
5521 vararg-using methods.
5523 2004-06-21 Martin Baulig <martin@ximian.com>
5525 * mini/mini-exceptions.c
5526 (mono_handle_exception): Added `gpointer original_ip' argument.
5527 After calling mono_unhandled_exception(), call
5528 mono_debugger_unhandled_exception() and if that returns true,
5529 restore the context and return.
5531 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
5533 * mini-ppc.c: prefer the use of relative branches so
5534 they won't need to be patched in aot code (patch from Patrick Beard).
5536 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
5538 * aot.c: patch from Patrick Beard to make the output assembly
5539 more correct for the MacOSX assembler. Small tweak to
5540 generate sane images on Linux/PPC, too.
5542 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5544 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
5545 case until bug #59509 is fixed (shows up in #60332).
5547 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
5549 * mini.c: make sure the needed wrappers are compiled, too, with
5552 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
5554 * driver.c: remove NPTL reference in --version output.
5556 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5558 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
5559 generate valid assembly for the Mach-O assembler.
5561 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
5563 * driver.c: don't include abcrem in the all optimization specifier
5564 since it slows down jit compilation too much for now.
5566 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
5568 * mini.c: use BIGMUL only if both operands have the same signage.
5569 * iltests.il: Test for bug 60056. (errors related to signage in
5574 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
5576 * mini.c, aot.c: memory leak fixes.
5578 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
5580 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
5582 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
5584 * Makefile.am: remove the -static hack completely, it links in
5585 statically glib as well.
5587 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
5589 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
5590 * exceptions.cs: make it compile with new mcs/csc.
5592 2004-06-03 Massimiliano Mantione <massi@ximian.com>
5593 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
5594 and added relevant test case.
5596 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
5598 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
5599 regressions in gtk-sharp.
5601 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
5603 * exceptions.cs: New regression tests.
5605 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
5607 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
5609 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
5611 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
5613 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
5615 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
5617 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
5619 * mini.c (mono_jit_runtime_invoke): Init class in this
5620 method instead of trusting mono_jit_compile_method to
5621 do the work (because wrappers can be in object class)
5623 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
5625 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
5627 * basic-long.cs: New regression test.
5629 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
5631 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
5634 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
5636 * Makefile.am: fix miguel's change to build mono statically against
5637 libmono (track build dependencies).
5639 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
5641 * cfold.c: Some glib versions do not have G_MININT32.
5643 2004-05-26 Massimiliano Mantione <massi@ximian.com>
5645 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
5646 with precision of tan, atan, sin and cos, and implemented related
5647 regressions tests (fixes bug 54467, but one new problem appeared and
5650 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
5652 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
5654 * exceptions.cs: Add test for constant folding && division by zero.
5656 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
5657 since driver.c is in libmono too, so the optimization was useless.
5659 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
5660 variable to driver.c so the compiler can emit more efficient code to
5663 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5665 * Makefile.am: don't distribute generated inssel.[ch] files.
5667 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
5669 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
5670 into the default appdomain. Fixes #58707.
5672 * jit-icalls.c: Remove the broken approximation for truncl, doing
5673 no conversion is better.
5675 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
5678 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
5680 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
5681 of the mcrxr instruction which is not available on some processors
5682 even if it's documented to be. Implement add and sub overflow correctly
5683 (still not complete for long unsigned). Speed up icalls a bit.
5685 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
5687 * mini.c (mono_jit_compile_method_with_opt): Make sure that
5688 we run .cctor in the current domain instead of target_domain.
5690 Fixes bug #58558, .cctor not being called in -O=shared.
5692 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
5694 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
5696 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
5698 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
5699 which can be done with an imm8, do it that way.
5700 (mono_arch_output_basic_block): ditto for a jmp
5701 (mono_arch_emit_prolog): Computate maximum offset of a label.
5703 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
5705 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
5706 now tries to allocate prefered physical reg's for virtual
5707 regs. This reduces the number of emited spills/loads with
5708 20-30% on our core assemblies.
5710 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
5712 * jit-icalls.c: truncl() is not needed and trunc() is
5713 the correct thing to do anyway (bug #58287).
5715 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
5717 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
5720 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
5722 * driver.c: enable loop optimizations by default.
5724 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
5726 * mini-x86.c: fix calc of max loop size when aligning loops start.
5728 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
5730 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
5733 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
5735 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
5738 * basic-long.cs: Add tests for add/subtract of immediates with carry.
5740 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
5742 * mini.c (inline_method): Allways inline some wrappers even if the cost
5743 is too large. Fixes #58785.
5745 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
5747 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
5749 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
5750 (crichton@gimp.org). Beginning of support for sparc/linux.
5752 * mini-sparc.c: Optimize retrieval of LMF address.
5754 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
5756 * exceptions-ppc.c: handle alloca in methods with clauses.
5758 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
5760 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
5762 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
5764 * mini.c: Delegate most of the abort signal work to
5765 mono_thread_request_interruption, which also handles Stop and Suspend
5768 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
5770 * mini.c mini.h: Allow inlining of icall wrappers if the backend
5771 supports the save/restore lmf opcodes.
5773 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
5775 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
5778 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
5780 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
5782 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
5783 methods which contain array accesses.
5785 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
5786 boundaries. Fixes #58537.
5788 * iltests.il: Add regression test for #58537.
5790 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
5792 * mini-x86.c (mono_arch_local_regalloc): Last part of
5793 fix for bug #58633 (releasing register to early).
5795 2004-05-18 Miguel de Icaza <miguel@ximian.com>
5797 * basic-long.cs: Add new regression test.
5799 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
5801 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
5802 register too early on the chain.
5804 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
5806 * mini.c (create_helper_signature): Use a helper function to reduce
5807 the code which needs to be written. Also set the calling convention of
5808 icalls on windows. Fixes #57840.
5810 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
5812 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
5813 exceptions-ppc.c: added helper function to get the instruction address
5814 from a signal handler context.
5816 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
5818 * helpers.c: use g_get_tmp_dir. Invokes happyness
5821 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
5823 * helpers.c: Add new env variable to pass args to objdump.
5824 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
5826 2004-05-17 Radek Doulik <rodo@ximian.com>
5828 * Makefile.am (common_sources): added abcremoval.h so it get
5829 disted and daily mono packages on go-mono.com will build again
5831 2004-05-17 Massimiliano Mantione <massi@ximian.com>
5833 * abcremoval.c: Fixed coding style, added copyright header.
5835 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
5837 * mini.h: Added prototype for abc removal main function.
5839 * build_relations_propagation_table.pl: Added copyright header.
5841 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
5843 * basic-long.cs: reg test for complex ceq_long bug.
5845 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
5847 * mini-x86.c (mono_arch_local_regalloc): Correctly free
5848 reg in long and clob case (bug #58343). Fixed/added comments.
5850 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
5852 * mini.c (mono_jit_runtime_invoke): Follow new convention
5853 of calling the invoke method with an function pointer.
5855 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
5857 * ChangeLog: Fix author of memory leak patch.
5859 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
5861 * Makefile.am: fix make dist as well...
5864 2004-05-14 Massimiliano Mantione <massi@ximian.com>
5866 * cfold.c: Made so that conversions from pointer to int4 are no-ops
5867 on archs where pointers are 4 bytes long.
5869 * Makefile.am: Added abcremoval.c source file.
5871 * abcremoval.c: Added abcremoval.c.
5873 * abcremoval.h: Added abcremoval.h.
5875 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
5877 * inssel.brg: Enabled bounds check removal.
5879 * mini.c: Added support for abcrem optimization.
5881 * mini.h: Added abcrem optimization label.
5883 * driver.c: Added support for abcrem optimization.
5885 * propagated_relations_table.def: Added propagated_relations_table.def.
5887 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
5889 * mini.c, cfold.c: fix style.
5891 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
5893 * mini.c: handle issue with the low-level implementation of
5894 some long opcodes (bug #54209).
5896 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
5898 * basic.cs: test for my new cmov stuff.
5900 2004-05-13 Patrik Torstensson
5902 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
5903 opt and added peephole documentation.
5905 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
5907 * tramp-ppc.c: rewrote the generic trampoline code.
5909 2004-05-11 Patrik Torstensson
5911 * mini-x86.c: optimize long shl/shr asm code (one less branch)
5913 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
5915 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
5917 * mini.h mini.c dominators.c: Applied patch from Derek Woo
5918 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
5920 * mini.c: Add new icalls for AsAny marshalling.
5922 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
5924 * tramp-ppc.c, mini-ppc.c: more cleanups.
5926 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5928 * mini.c: no warnings.
5930 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5932 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
5934 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
5936 * mini.c: In the thread abort signal handler, if the thread is in the
5937 process of being stoped, don't throw the Abort exception, just stop the
5940 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
5942 * tramp-ppc.c: removed old code.
5944 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5946 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
5947 do some simple speed optimizations on ppc.
5949 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
5951 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
5952 and large offsets in load/store.
5954 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
5956 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
5957 it causes regressions.
5959 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
5961 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
5964 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
5966 * jit-icalls.c: remove warnings.
5967 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
5968 speedups for unsafe code.
5970 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
5972 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
5974 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
5976 * basic-calls.cs: Add new regression test.
5978 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
5981 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
5983 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
5986 2004-05-06 Patrik Torstensson
5988 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
5989 long reg allocation in any reg (not only eax:edx) and implemented
5990 long shl/shr ops in asm instead of helpers.
5992 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
5994 * mini-sparc.h: Fix warnings.
5996 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
5999 * mini-exceptions.c (mono_handle_exception): Call the filter in a
6000 separate statement for clarity.
6002 * mini-sparc.c: Update status.
6004 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
6006 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
6009 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6011 * inssel-ppc.brg: another small pre-release workaround:
6012 we don't do overflow detection for long_sub_un.
6014 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6016 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
6017 (also works around a weird ppc bug: 57957).
6019 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
6021 * tramp-ppc.c: trampoline fixes.
6023 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
6025 * mini-ppc.c: fixed typos.
6027 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
6029 * mini-ppc.c, exceptions-ppc.c: more code saves registers
6030 at the top of the stack. Fixed typos. Use a frame registers
6031 for all the methods with exception clauses.
6033 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
6035 * exceptions-ppc.c: restore fp registers.
6037 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
6039 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
6040 order from the stack top (moved the stack room to save the
6041 return value for trace after the param area). Fixed corruption
6042 in restoring registers on unwind.
6044 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
6046 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
6048 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6050 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
6051 and prolog/epilog for methods that use it. Allow
6052 enough param area room for varargs methods. Fix miguel's
6053 breakage in exception handling.
6055 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6057 * Makefile.am: run genmdesc only on current arch.
6059 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6062 * mini-x86.h: fix the build on windows.
6064 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
6066 * 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.
6068 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
6070 * mini-exceptions.c: New file.
6072 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
6073 Move some parts of the x86 exception handling code to an
6074 arch-independent file so it can be shared with other ports.
6076 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
6078 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
6080 2004-04-26 David Waite <mass@akuma.org>
6082 * driver.c: remove comma from end of enumeration declaration
6084 2004-04-26 Jackson Harper <jackson@ximian.com>
6086 * driver.c: parse config file before loading first assembly. This
6087 allows the user gac to be enabled/disabled.
6089 2004-04-23 Miguel de Icaza <miguel@ximian.com>
6091 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
6092 simpler mechanism: we do not care what is encoded initially
6093 (branch absolute or relative), we care about the code and its
6094 target. I kept the old code for reference for now.
6096 The new code tries first to determine if the jump is anywhere in
6097 the -/+32 absolute meg range, if it succeeds, it encodes using the
6098 absolute branch; If not, it tried to find something in the
6099 relative range, if not, it uses the handle_thunk code.
6101 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
6103 * exceptions-ppc.c: use the correct ip register on macosx.
6105 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
6107 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
6109 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
6111 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
6112 Raise exception on integer divide by zero by hand since the hw
6113 doesn't support it. Handle NaNs in FP compares.
6115 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
6117 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
6118 code reducing duplication between the platforms and enabled
6119 signal exception handling (on linux for now).
6121 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
6123 * exceptions-ppc.c: more macosx support.
6125 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6127 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
6129 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
6131 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
6133 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
6135 * iltests.il: more tests.
6137 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
6139 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
6142 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
6144 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
6146 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
6148 * liveness.c: Mark variables as volatile in all basic blocks reachable
6149 from exception clauses.
6151 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
6153 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
6156 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
6158 * iltests.il, basic.cs: more tests for regalloc.
6160 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
6162 * iltests.il: Some tests for register allocation modifications
6165 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
6167 * exceptions.cs: Add regression test for bug #56782.
6169 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
6170 original stack trace if an exception is rethrown. Fixes #56782. Oh,
6171 the beauty of fixing the same thing in 5 different files...
6173 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
6175 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
6178 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
6180 * mini.c: Add support for STRWLPARRAY marshalling convention.
6182 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
6184 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
6185 to init the context to setup the regs pointer).
6187 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
6189 * exceptions-ppc.c: more exceptions work.
6191 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6193 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
6196 2004-04-13 Miguel de Icaza <miguel@ximian.com>
6198 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
6199 can use the memory directly.
6201 * cpu-pentium.md: Update documentation from a post from Zoltan.
6203 add x86_add_membase, x86_sub_membase, x86_mul_membase
6205 2004-04-13 Miguel de Icaza <miguel@ximian.com>
6207 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
6208 GENERAL_REGS they were also hardcoded for all PPC ports.
6210 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
6212 Remove hard-coded limit for floating point registers, use
6213 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
6215 Notice that in MacOS X calling conventions you can fit a lot more
6216 floating point values in registers, so I should update the PInvoke
6217 test to excercise the passing of floating point values on the
6218 stack (currently broken).
6220 2004-04-06 Miguel de Icaza <miguel@ximian.com>
6222 * tramp-ppc.c (create_trampoline_code): Added
6223 JUMP_TRAMPOLINE_SIZE.
6224 (ppc_magic_trampoline): Follow the pattern from
6225 x86_magic_trampoline: if code is set to zero, return.
6226 (create_trampoline_code): Always pass MonoMethod to the jump
6227 trampoline, before it was passing a null.
6228 (mono_arch_create_jump_trampoline): Implement the jump stub, could
6229 share the code with mono_arch_create_jit_trampoline.
6231 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
6233 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
6236 * cpu-g4.md: Added length for jmp instruction, the worst case
6237 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
6240 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
6242 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
6244 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
6246 * mini.c: Only set bblock->real_offset when adding a new bblock, and
6247 before each IL instruction.
6249 * mini.c (CEE_BOX): Fix warnings.
6251 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6253 * mini.c: removed a few unused vars and extra whitespace.
6255 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
6257 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
6259 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
6261 (OP_GETCHR): use the above
6262 (CEE_LDELEMA): use the above.
6264 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
6265 version of the generic impl.
6266 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
6267 (CEE_LDELEMA): use the above.
6269 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
6271 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
6274 * iltests.il: Added new regression test for #56317.
6276 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
6278 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
6279 under NetBSD. Fixes #56450.
6281 * liveness.c (update_gen_kill_set): Fix previous patch.
6283 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6285 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
6287 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
6289 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
6292 * inssel-sparc.brg: Add more optimizations.
6294 * mini-sparc.c: Replace multiply/divide with shifts if possible.
6296 2004-04-01 Martin Baulig <martin@ximian.com>
6298 * mini.c (handle_box): New static function; moved the
6299 implementation of CEE_BOX here.
6300 (mono_method_to_ir): Added `constrained_call' variable.
6301 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
6302 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
6303 mono_method_get_constrained() to get the method.
6305 2004-04-01 Martin Baulig <martin@ximian.com>
6307 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
6308 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
6309 (mono_method_to_ir): We don't need these macros anymore since
6310 mono_class_get_full() already takes care of it.
6312 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6314 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
6315 use @function (as doesn't accept #function here) and check the return
6316 value of system and stop if fails.
6318 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6320 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
6322 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
6324 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
6326 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
6328 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
6331 * basic-long.cs: Add test for negation of Int64.MinValue.
6333 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
6335 * mini-sparc.c: Update status.
6337 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
6339 * exceptions-sparc.c: Fix return value in filters.
6341 * inssel-sparc.brg: Fix register allocation in some rules.
6343 2004-03-28 Martin Baulig <martin@ximian.com>
6345 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
6348 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
6350 * mini-x86.c (mono_arch_patch_code): Fix warnings.
6352 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
6353 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
6354 remove unused conv_u4 opcode.
6356 * mini-x86.c: Remove valgrind workaround since it slows down things
6357 even when mono is not run under valgrind.
6359 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
6361 * mini-sparc.c: Update status.
6363 * inssel-sparc.brg: Add some optimizations.
6365 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
6366 future delay slot filling. Add support for varargs, tail calls and JMP.
6368 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
6369 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
6371 * inssel.brg: Fix register allocation in OP_ARGLIST.
6373 * inssel.brg: Fix warnings.
6375 2004-03-25 Martin Baulig <martin@ximian.com>
6377 * mini.c (inflate_generic_field): Removed.
6378 (mini_get_method): Removed, use mono_get_method_full(),
6379 (mini_get_class): Removed, use mono_class_get_full().
6380 (mono_method_to_ir): Pass our generic context to
6381 mono_field_from_token().
6383 2004-03-25 Martin Baulig <martin@ximian.com>
6385 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
6386 of a `MonoMethod *'.
6387 (mini_get_method): Take a `MonoGenericContext *' instead
6388 of a `MonoMethod *'.
6389 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
6390 a new local variable called `generic_context' which holds the
6391 current `MonoGenericContext *'; use it to lookup things.
6393 2004-03-24 Martin Baulig <martin@ximian.com>
6395 * mini.c (mini_get_class): New static method; if we're inside a
6396 generic instance, inflate the class if neccessary.
6397 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
6399 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
6401 * iltests.il: New regression test for #55976.
6403 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
6406 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
6408 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
6411 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
6413 * liveness.c: Consider SSA stores as well as loads when making vars
6416 * exceptions.cs: New regression tests for register allocation.
6418 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
6420 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
6421 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
6422 domain lock only to protect puntual access to data structures.
6423 Added access lock for sighash, jit_icall_hash_name,
6424 jit_icall_hash_addr and domain->code_mp.
6426 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
6428 * driver.c: Print SIGSEGV handling method.
6430 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
6432 * mini.c (setup_jit_tls_data): Handle case when this is called
6433 multiple times for a thread.
6435 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
6436 is different from fbxx_un. Fixes #54303. Also use constants instead of
6437 magic numbers in a lot of places.
6439 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
6441 * exceptions.cs: Fix cctor test when --regression is used.
6443 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
6445 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
6448 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
6450 * inssel-ppc.brg: fixed register assignments for some rules.
6452 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
6454 * exceptions.cs: Add test for exceptions in static constructors.
6456 * mini.c (mono_jit_compile_method_with_out): Move the calling of
6457 static constructors outside the domain lock. Fixes #55720.
6459 2004-03-17 Martin Baulig <martin@ximian.com>
6461 * mini.c (get_generic_field_inst): Removed, this'll never happen.
6462 (inflate_generic_field): Take the `MonoMethod *' instead of the
6463 `MonoClass *' and added support for generic method.
6464 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
6465 have a `field->parent->gen_params', only inflate the field if it's
6466 an open constructed type.
6468 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
6470 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
6471 exception object instead of the preconstructed ones.
6473 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6475 * mini.c: reverted changed to sigsegv_signal_handler commited
6476 accidentally in the previous patch.
6478 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6481 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
6482 running --aot with an old assembly.
6484 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
6486 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
6489 * mini-sparc.c: Add support for v9 branches with prediction.
6491 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
6493 * mini.c (mini_init): #warning is GNUC only
6495 * mini-sparc.h: implement __builtin_frame_address
6496 and __builtin_return_address for Sun C compiler
6498 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
6500 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
6502 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
6504 * basic-calls.cs: Add test for unaligned byref long argument passing.
6506 * mini-ops.h: Add sparcv9 compare and branch instructions.
6508 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
6509 v9 instructions if we have a v9 cpu.
6511 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
6512 registers for global allocation.
6514 * exceptions-sparc.c: Fixes.
6516 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
6518 * liveness.c (mono_analyze_liveness): Optimized version.
6520 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
6522 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
6525 * basic-float.cs basic-calls.cs: New regression tests.
6527 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
6529 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
6530 sigaltstack implementation.
6532 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
6534 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
6535 stuff if SIGSEGV_ON_ALTSTACK is not defined.
6537 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
6539 * mini.c: Fix warnings.
6541 * mini.c (mono_resolve_patch_target): New function which contains the
6542 arch independent part of the patching process.
6544 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
6545 patching code to a separate function.
6547 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
6549 * mini.c (add_signal_handler): ifdef out on Windows
6551 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
6553 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
6554 cpu-sparc.md: Add exception handling support + other fixes.
6556 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
6557 typed GC detection in --version.
6559 * basic.cs exceptions.cs: New regression tests.
6561 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
6562 the arch specific code can store data during a compilation.
6564 * mini-ops.h: Add OP_SETFRET.
6566 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
6567 function, register a separate icall for each arity, so the icalls can
6570 * mini.c (mono_print_tree): Print negative offsets in a more readable
6573 * mini.c: Make signal handling work on sparc.
6575 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
6577 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
6579 * jit-icalls.c: Emulate truncl by aintl on solaris.
6581 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
6583 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
6585 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
6587 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
6589 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
6590 a MarshalByRef type, inline a method that performs the check, taking into
6591 account that the object can be a proxy. Also implemented tow new opcodes:
6592 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
6593 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
6594 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
6596 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
6598 * mini-ppc.c: if a relative branch displacement is too big
6599 but it points to and area reachable with an absolute branch,
6602 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
6604 * mini.c: optimize small copies in cpblk.
6606 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
6608 * basic-calls.cs basic-float.cs: New regression tests.
6610 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
6611 negative offsets from %fp. Implement localloc. Fix local register
6612 allocation. Fix the case when the this argument needs to be saved to
6613 the stack. Implement some missing opcodes.
6615 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
6617 * mini.c (mini_method_compile): Reenable global regalloc in methods
6618 with exception handlers.
6620 * linear-scan.c (mono_varlist_sort): Fix warning.
6622 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
6624 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
6627 * liveness.c: Make all variables uses in exception clauses volatile, to
6628 prevent them from being allocated to registers. Fixes #42136.
6630 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
6632 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
6635 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
6636 argument to mono_arch_regalloc_cost.
6638 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
6641 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
6643 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
6644 Make the cost of allocating a variable to a register arch dependent.
6646 * basic-calls.cs: Fix compilation of tests.
6648 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
6649 helper function to cut back on the number of #ifdefs needed.
6651 * mini-ppc.c: Fix compilation.
6653 * basic-calls.cs: New regression tests.
6655 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
6657 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
6658 of l0 since that is callee saved.
6660 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
6663 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
6664 of delay instruction.
6666 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
6668 * mini.h (MonoCallInst): Add 'virtual' flag.
6670 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
6672 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
6674 * *.cs: New regression tests.
6676 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
6679 * mini.c (mono_runtime_install_handlers): Fix build.
6681 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
6682 'signal_stack_size' members.
6684 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
6685 alternate signal stack.
6687 * exceptions-x86.c: Add stack overflow handling.
6689 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
6690 functions to arch independent code.
6692 * mini.c (mono_print_tree): Print more detailed info for load_membase
6695 2004-02-23 Martin Baulig <martin@ximian.com>
6697 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
6699 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
6701 * mini-x86.c: fixed reg allocation for div/rem.
6703 2004-02-22 Miguel de Icaza <miguel@ximian.com>
6705 * driver.c (mono_main): Report some configuratio options on --version.
6707 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
6709 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
6710 low in the address space. Correctly flush memory in thunks where we
6713 2004-02-20 Martin Baulig <martin@ximian.com>
6715 * mini.c (mini_get_method): New static method; inflate all generic
6716 methods and methods in open generic instances.
6717 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
6718 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
6720 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
6722 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
6724 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
6726 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
6728 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
6730 * mini-sparc.c (flushi mono_arch_output_basic_block): make
6731 it compile using Sun's compiler.
6733 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
6735 * 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.
6737 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
6739 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
6741 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
6743 * mini-ppc.c: handle calls outside of the allowed range with thunks
6744 allocated using the code manager.
6745 * tramp-ppc.c: use the code manager to hold generated native code.
6746 Fixed the magic trampoline to just patch vtable entries.
6748 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
6750 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
6753 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
6755 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
6758 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
6759 if we have a working __thread implementation.
6761 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
6762 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
6764 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
6766 * mini-x86.c: Fix compilation under gcc 2.
6768 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
6770 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
6771 contains a call to the wrapped function.
6773 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
6774 OP_<CALL>_IMM opcodes, and use them under X86.
6776 * mini.c (mono_jit_find_compiled_method): Fix warning.
6778 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
6780 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
6782 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
6783 functionality to mini.c.
6785 * mini.c (mono_create_jump_trampoline): New function to create a jump
6786 trampoline. Return a compiled method instead of a trampoline if it
6787 exists. Add a cache for jump trampolines.
6789 * mini.c (mono_jit_find_compiled_method): New function to return a
6790 compiled method if it exists.
6792 * mini-x86.c: Call mono_create_jump_trampoline instead of
6793 mono_arch_create_jit_trampoline.
6795 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
6796 a jump trampoline. Fixes #52092.
6798 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
6800 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
6801 which is not up-to-date. Add check_corlib_version () instead.
6803 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
6806 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
6807 since newer valgrind versions do not need it.
6809 * mini.c (mono_jit_compile_method_with_opt): New helper function to
6810 compile a method with a given set of optimizations.
6812 * mini.c: Compile icall wrappers on-demand instead of at startup.
6814 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
6815 wrapper for an icall.
6817 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
6819 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
6822 * iltests.il: Add test for non-empty stack before switch instruction.
6824 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
6826 * mini.c: Add support for new stringbuilder marshalling conventions.
6828 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
6830 2004-02-01 Martin Baulig <martin@ximian.com>
6832 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
6833 in `ginst->mtype_argv'.
6835 2004-01-31 Miguel de Icaza <miguel@ximian.com>
6837 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
6838 facilitate grepping.
6840 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
6842 * mini.c: fixed buglet in initobj generic implementation for references.
6844 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
6846 * Makefile.am: make the version script conditional.
6847 * jit-icalls.c: handle missing truncl().
6849 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
6851 * exceptions.cs: Add more tests for double->int conversion.
6853 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
6854 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
6856 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
6858 * driver.c: make --verbose --version emit an error
6859 if the loaded corlib doesn't match the runtime version.
6861 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
6863 * mini-ppc.h: export ppc_patch().
6864 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
6865 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
6866 on par or better than on MacOSX.
6868 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
6870 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
6871 mono_lookup_pinvoke_call.
6873 * mini-x86.c: Under windows, the default pinvoke calling convention is
6874 stdcall. Fixes #52834.
6876 * mini.c (optimize_branches): Add an upper bound to the number of
6877 iterations to prevent infinite loops on strange loops. Fixes #53003.
6879 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
6881 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
6882 and ISINST. Fixes #52093.
6884 * objects.cs (test_0_vector_array_cast): New tests.
6886 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
6888 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
6889 checking in Array.Set ().
6891 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
6894 * object.cs (test_0_multi_array_cast): New regression test.
6896 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
6898 * exceptions-ppc.c: fix build on Linux/PPC.
6900 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
6902 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
6903 running under valgrind.
6904 (x86_magic_trampoline): Fix build bustage.
6906 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
6907 negative values as well. This is needed for the encoding of the line number
6908 info, since sometimes the line numbers are not in increasing order.
6910 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
6912 * cpu-pentium.md (localloc): Increase the size of the localloc
6913 instruction since it is a loop under Win32.
6915 * debug-mini.c (record_line_number): Get rid of unneccesary memory
6918 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
6920 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
6921 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
6922 Max Horn (max@quendi.de). Fix file names in comments.
6924 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
6926 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
6927 avoid stack overflow.
6928 (replace_usage): Avoid uninitialized variable warnings.
6930 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
6931 and taking the address of valuetype variables.
6933 2004-01-03 Patrik Torstensson
6935 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
6936 for other purposes than FP later on.
6938 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
6940 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
6943 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
6945 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
6947 2003-12-30 Patrik Torstensson <p@rxc.se>
6949 * mini-x86.h: Decreased number of availiable fp regs.
6950 Solves corner cases with FP spilling.
6952 2003-12-23 Patrik Torstensson <p@rxc.se>
6954 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
6955 for floating point stack tracking / spilling on x86.
6958 * basic-float.cs: added float mul overflow test.
6960 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
6962 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
6964 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
6966 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
6967 supports for cond branches that overflow the immediate
6968 overflow offset. mcs can compile simple programs.
6970 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
6972 * exceptions-ppc.c: exception handling support wip:
6973 finally handlers get run on exception.
6975 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
6977 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
6980 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
6982 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
6983 initial support for stack walking and unwinding.
6985 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
6987 * driver.c (mono_main): Make corlib-out-of-sync message more
6988 descriptive. Also remove verify_corlib call.
6990 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
6992 * mini.c: make CEE_NEWARR calls and other emulated opcodes
6993 not overlap with other call's arguments, too.
6995 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
6997 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
6998 move to arch-specific code the choice of arch-specific
6999 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
7000 * mini.c: ensure emulation calls will not interleave
7003 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
7005 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
7006 the magic trampoline stack frame is dropped before executing
7009 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
7011 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
7012 and integer to fp conversions. Added support for overflowing
7013 arguments on the stack. Reserve a couple more registers as temps.
7014 Added support for aot compilation (as output still needs to be
7017 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
7019 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
7020 Don't overwrite return register in some corner cases.
7022 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
7024 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
7025 static constructors when AOT compiling.
7027 * driver.c (mono_main): Call mono_check_corlib_version.
7029 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
7031 * cpu-g4.md, basic.cs: fixed div target register.
7033 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
7035 * mini-ppc.c, basic.cs: shl_imm fix with test.
7037 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
7039 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
7040 structures by value. Misc fixes.
7041 * objects.cs: more tests.
7043 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
7045 * mini-ppc.c: lconv.ovf.i implemented.
7047 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7050 (mini_init): don't error out if someone already called g_thread_init.
7052 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
7054 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
7055 to be any type per the spec. Fix abnormal memory usage when
7056 the same object is repeatedly thrown.
7058 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
7060 * mini.c: check for overruns in IL code.
7062 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
7064 * TODO: Add/remove some todo entries.
7066 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
7068 * driver.c (mono_main): Call mono_verify_corlib.
7070 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
7072 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
7073 This has been moved to mini.c
7074 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
7075 type being casted is marshalbyref it could be a proxy, so instead of
7076 emitting the type check code, emit a call to a runtime method that will
7077 perform the check by calling CanCastTo if needed.
7079 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
7081 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
7082 methods with large stack frames under Win32.
7084 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
7086 * Makefile.am: Distribute regression tests.
7088 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
7089 at the end instead of inserting each variable into the sorted list.
7091 * linear-scan.c (mono_varlist_sort): New helper function.
7093 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
7095 * mini.c: ensure arguments and locals are within bounds.
7097 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
7099 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
7102 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
7104 * mini.c (mono_cprop_copy_values): Fix crash.
7106 * aot.c: Set verbosity back to 0.
7108 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
7110 * regalloc.c: complete memory leak fix by Laurent Morichetti
7113 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
7115 * driver.c (main_thread_handler): Revert the previous patch.
7117 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
7120 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
7121 memory from the memory pool.
7123 * driver.c (main_thread_handler): Turn on all optimizations when
7126 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
7127 an array for better performance.
7129 * regalloc.c (mono_regstate_assign): Fix memory leak.
7131 * debug-mini.c (mono_debug_serialize_debug_info): New function to
7132 serialize the debug info.
7134 * debug-mini.c (mono_debug_add_aot_method): New function to load the
7135 debug info from the serialized representation.
7137 * aot.c: Save debug info into the generated file and load it when
7140 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
7142 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
7144 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
7145 More FP-related fixes.
7147 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
7149 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
7150 and register allocation buglet. Hello world now runs.
7152 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
7154 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
7155 * tramp-ppc.c: fixed class init trampoline.
7156 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
7158 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
7160 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
7161 mini.c: more ppc changes/fixes.
7163 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
7165 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
7166 Also optimize the case when the arguments are the same in the caller
7169 * iltests.il: Add tests for tail calls with valuetype arguments.
7171 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
7173 * mini-ppc.c: fixes for struct return type.
7175 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
7177 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
7178 mono_spillvar_offset() to arch-specific code.
7180 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
7182 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
7184 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
7186 * exceptions-x86.c: Fix stack space leaks.
7188 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
7189 registers from the lmf if the method has save_lmf set.
7191 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
7193 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
7194 of icall wrappers into InvokeInDomain, since these are now per-domain.
7196 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
7198 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
7199 make some opcode emulation and intrinsic ops enabled/disabled
7200 according to the architecture. More fixes.
7202 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
7204 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
7206 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
7208 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
7209 arch-specific handling for 'this' and struct return type to
7212 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7214 * aot.c: prevent divide by zero error when reporting (it happened with
7217 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
7219 * mini.h (inst_switch): Remove unused macro.
7221 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7224 (load_aot_module): free 'info->methods' and 'info' properly. No more
7225 "free(): invalid pointer blah" messages when you have an old aot
7228 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
7230 * jit-icalls.c, mini.c: Added support for context static fields.
7232 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
7234 * mini.c (mono_method_blittable): Methods which set LastError are not
7235 blittable either. Fixes #51108.
7237 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
7239 * mini.c: flush icache.
7240 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
7242 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
7244 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
7246 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
7248 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
7251 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
7254 * inssel.brg (CEE_MKREFANY): Fix AOT case.
7256 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
7258 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
7259 instruction when the result is discarded.
7261 * iltests.il (test_0_div_regalloc): New regression test.
7263 * arrays.cs: Fix compilation error.
7265 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
7267 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
7268 float rules to inssel-x86.brg: sane architectures with FP registers
7269 don't need to implement these rules.
7271 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
7273 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
7275 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
7277 * mini.h, inssel-long32.brg: fixed endianess issues in int64
7278 implementation of 32 bit systems.
7280 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
7282 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
7283 (Jeroen Zwartepoorte).
7285 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
7287 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
7288 the caller and the callee matches.
7290 * mini.c (mono_method_to_ir): Add comment.
7292 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
7293 signbit is missing on some platforms.
7295 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
7297 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
7299 * mini.c (setup_jit_tls_data): Call the new function.
7301 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
7303 * mini-x86.c: Add experimental support for fast access to the lmf
7304 structure under NPTL/Linux 2.6.x.
7306 2003-11-06 Martin Baulig <martin@ximian.com>
7308 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
7309 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
7312 2003-11-02 Martin Baulig <martin@ximian.com>
7314 * mini.c (inflate_generic_field): New static method.
7315 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
7316 generic instance and the field is declared in a generic type, call
7317 inflate_generic_field() to inflate it. Fixes gen-28.cs.
7319 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
7321 * mini.h mini.c (mono_method_same_domain): New function to return
7322 whenever the caller and the callee are in the same domain.
7324 * tramp-x86.c (x86_magic_trampoline): Use the new function.
7326 2003-10-30 Martin Baulig <martin@ximian.com>
7328 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
7329 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
7331 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
7332 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
7334 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
7336 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
7339 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
7340 object here, so it is in the correct appdomain etc.
7342 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
7344 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
7346 (mono_method_to_ir): Avoid freeing the type created returned from
7347 mono_type_create_from_typespec, since it is put into an internal cache
7348 by the function. Fixes pointer.exe.
7350 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
7351 trampolines for icalls and pinvokes as well. Fixes #33569.
7353 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
7355 * mini.c: Update after appdomain changes.
7357 * mini.c (mono_jit_compile_method_inner): Allways compile native
7358 method wrappers in the root domain, since there can only be one
7359 instance of them, whose address is stored in method->info.
7361 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
7363 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
7364 environment variable. Instead detect automatically whenever running
7365 under valgrind using the magic macro RUNNING_ON_VALGRIND from
7368 2003-10-16 Miguel de Icaza <miguel@ximian.com>
7370 * trace.c, trace.h: New files that implement the new trace option
7373 * driver.c: Document new --trace options.
7375 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
7378 - if (mono_jit_trace_calls)
7379 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
7381 * mini.h: prototypes.
7383 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
7385 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
7387 * mini.c inssel.brg: Implement typedefbyref opcodes.
7389 * mini.c (mono_jit_compile_method): Remove unused local variable.
7391 * mini.c (mono_jit_compile_method_inner): Ditto.
7393 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
7395 * tramp-x86.c (x86_class_init_trampoline): Fix build.
7397 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
7399 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
7401 * mini.c (mono_no_aot): Remove unused global variable.
7403 * mini.c: Thread safety fixes.
7405 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
7407 * mini.c (mono_create_class_init_trampoline): Add a lock around
7408 class_init_hash_addr.
7410 * arrays.cs (test_0_newarr_emulation): Add new regression test for
7413 * mini.c: Decompose the NEWARR instruction before decomposing its
7414 arguments. Fixes #30073.
7416 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
7418 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
7421 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
7423 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
7425 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
7427 * driver.c: Add support for compiling icall wrappers to --compile.
7429 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
7431 * inssel.brg: The empty value in class->interface_offsets is -1, not
7434 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
7436 * objects.cs: New test for 'is' operator on an array of interfaces.
7438 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
7440 * tramp-ppc.c: update trampoline code to support jumps
7441 and class initialization.
7443 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
7445 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
7447 * inssel.brg (OP_UNBOXCAST): Fix #46027.
7449 * inssel.brg (OP_UNBOX): Remove unused rule.
7451 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
7452 region instead of one for each method. Fixes #47813.
7454 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
7456 * exceptions.cs (test_0_nested_finally): New regression test for
7457 nested exception handlers.
7459 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
7461 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
7463 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
7466 * mini.c (mono_method_check_inlining): Make the inlining limit
7467 configurable by an environment variable.
7469 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
7471 * mini.h: Bump AOT file version.
7473 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
7474 token, store the image along with the token, since the token might not
7475 refer to the same image as the method containing the relocation,
7476 because of inlining.
7478 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
7480 * mini.c (mono_precompile_assemblies): New function to compile
7481 all methods in all loaded assemblies.
7483 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
7485 * regalloc.h regalloc.c (MonoRegState): Change the type of
7486 iassign and fassign to int*, since they can contain large negative
7487 values if the register is spilled. Also added some comments. Fixes
7490 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
7491 under Win32. Fixes #42964.
7493 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
7495 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
7497 * aot.c: Added support for AOT compiling methods which contain calls
7498 to wrappers. Currently, only remoting-invoke-with-check wrappers are
7501 * driver.c (compile_all_methods): Run the compilation in a thread
7502 managed by mono. Fixes #44023.
7504 * mini.c (mono_codegen): Print full method name in verbose output.
7506 * mini-x86.c (mono_arch_patch_code): Fix warning.
7508 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
7509 jumps, since the method we are jumping to might be domain-specific.
7511 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
7513 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
7515 * inssel.brg: string chars are unsigned.
7517 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
7519 * TODO: New todo item.
7521 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
7522 which calls mono_runtime_class_init and patches the call site to
7523 avoid further calls.
7524 (mono_arch_create_class_init_trampoline): New arch specific function
7525 to create a class init trampoline.
7526 (create_trampoline_code): Generalized so it can create
7527 class init trampolines as well.
7529 * mini.c (helper_sig_class_init_trampoline): New helper variable.
7530 (mono_create_class_init_trampoline): New function to create and cache
7531 class init trampolines.
7532 (mono_find_class_init_trampoline_by_addr): New function to lookup the
7533 vtable given the address of a class init trampoline. Used by the
7535 (mono_codegen): Generate a call to a trampoline instead of
7536 mono_runtime_class_init in LDSFLD[A].
7537 (mono_codegen): Add relocations for the new trampoline.
7539 * mini.h mini-x86.c aot.c: Added a new relocation type:
7540 MONO_PATCH_INFO_CLASS_INIT.
7542 * mini.h: Bump AOT version number.
7544 * aot.c: Create a copy of the loaded code instead of using the original
7545 so methods which call each other will be close in memory, improving
7548 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
7549 patch since it breaks the regression tests.
7551 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
7552 for the register saving instruction sequence since the
7553 frame_state_for function in glibc 2.3.2 don't seem to detect it.
7555 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
7557 * TODO: Fix todo item && remove another.
7559 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
7561 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
7564 * aot.c: Moved the check for MONO_LASTAOT into the initialization
7565 function of the module.
7567 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
7568 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
7569 --no-aot command line option.
7571 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
7573 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
7574 by Bernie Solomon (bernard@ugsolutions.com).
7576 * inssel.brg: Refactor the interface offset table related code into
7577 its separate functions and add support for the AOT case.
7579 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
7581 * aot.c (mono_aot_get_method_inner): Fix memory leak.
7583 * aot.c: Added mono_aot_verbose variable and made all debugging
7584 output depend on the value of this variable.
7586 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
7587 method_label and info_label.
7589 * mini.h mini-x86.c aot.c: Added a new relocation type
7590 MONO_PATCH_INFO_IID for klass->interface_id.
7592 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
7593 the MonoJitInfo structure.
7595 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
7596 a non-root appdomain in shared mode.
7598 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
7600 * aot.c: make aot loader less verbose. Remove free of unused variable.
7602 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
7604 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
7606 * .cvsignore: Added *.dll.
7608 * mini.c (mono_print_tree_nl): New function callable while debugging.
7610 * mini.c (mono_print_code): Export this.
7612 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
7615 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
7617 * mini.h (MonoCompile): Added 'jit_info' field.
7619 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
7620 the cfg structure, since it is needed by the AOT compiler.
7622 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
7624 * aot.c: A major rewrite. Changes include:
7625 - save exception tables for methods which have them.
7626 - cache failed lookups in aot_get_method () to avoid the (slow) calls
7628 - reworked the file format so it is now much smaller and needs
7629 fewer relocation entries.
7631 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
7633 * aot.c (load_aot_module): Fix build bustage on platforms without
7636 2003-09-04 Martin Baulig <martin@ximian.com>
7638 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
7640 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
7642 * TODO: Some new optimization ideas.
7644 * aot.c: Move AOT module loading logic here from mono_assembly_open.
7646 * aot.c: Save the optimization flags used to compile the code into
7649 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
7650 support emitting domain specific code.
7652 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
7653 no longer domain neutral. It can be made domain neutral by compiling
7654 with --optimize=shared.
7656 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
7659 * driver.c mini.h mini.c: New --no-aot debugging option which disables
7660 loading of AOT code.
7662 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
7664 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
7665 if there is no domain neutrality information.
7667 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
7669 * aot.c (mono_compile_assembly): Emit a symbol containing the file
7670 format version into the generated library.
7672 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
7673 callee method into the caller since one of them could be shared.
7675 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
7676 system exceptions from AOT code now works.
7678 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
7679 method if it is domain neutral and the callee is not.
7681 * graph.c (cfg_emit_one_loop_level): Fix warning.
7683 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
7685 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
7688 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
7690 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
7691 is needed by code which is executed before mono_runtime_init ().
7692 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
7694 * mini.c (mono_thread_abort): Fix warning.
7695 (mono_jit_compile_method): Call static constructor in the AOT case too.
7697 * aot.c (mono_compile_assembly): Fix warning.
7699 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7701 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
7703 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
7705 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
7707 * cpu-pentium.md: Fix the length of call opcodes so they include the
7708 ESP restoring instruction. Fixes #47968.
7710 2003-08-28 Martin Baulig <martin@ximian.com>
7712 * mini-x86.c (mono_arch_call_opcode): Added support for
7713 MONO_TYPE_GENERICINST.
7715 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
7717 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
7719 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
7720 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
7722 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
7725 2003-08-26 Martin Baulig <martin@ximian.com>
7727 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
7728 when reporting an error, set this to the actual error location.
7729 (mono_method_to_ir): Report the correct error location if
7730 get_basic_blocks() returned an error.
7732 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
7734 * mini.c (mono_type_blittable): OBJECT is not blittable.
7735 (mono_method_blittable): Methods which have marshalling descriptors
7736 are not blittable either. Fixes #47842.
7738 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
7740 * driver.c mini.c: Use an environment variable instead of a global
7741 variable. Also fix the build.
7743 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
7744 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
7747 * driver.c mini.c: Added --with-valgrind option to turn off some
7748 code which prevents mono from running under valgrind.
7750 * mini.c (mono_emit_call_args): Fixed warning.
7752 * mini.c (mono_emulate_opcode): Fixed warning.
7754 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
7756 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
7757 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
7758 regalloc.c, regalloc.h: specify available registers in arch-specific
7759 code and support floats in the regallocator (patch by Laurent Morichetti
7762 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
7764 * mini.c: mono_thread_current() can be called only after
7765 mono_runtime_init(): rearrange code to not call it early on.
7767 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
7769 * mini.c: allocate jump tables in the code mempools.
7771 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
7773 * mini.c, mini.h: make sure per-thread data allocated by the jit is
7776 2003-08-10 Miguel de Icaza <miguel@ximian.com>
7778 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
7779 12 to 16. This fixes bug #47453.
7782 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
7784 * mini-ppc.c: fixed indexed load and unsigned compares.
7786 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
7788 * mini.c: reenabled installation of handler for
7789 thread abort signal.
7791 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
7793 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
7794 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
7795 until it's fixed and actually useful.
7797 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
7799 * inssel-long32.brg: couple more opcodes implemented.
7801 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
7803 * mini-sparc.c: Even more opcodes implemeted.
7805 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
7807 * mini-sparc.c: More opcodes implemented.
7809 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
7811 * mini-sparc.c: More opcodes implemented.
7813 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
7815 * inssel-sparc.brg: Add some needed rules. Direct
7817 * Makefile.am: Use inssel-sparc.brg
7818 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
7819 an assert happy for now.
7821 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
7823 * mini-sparc.c: Fixed compile errors.
7824 * exceptions-sparc.c: Same. We now produce a mono binary
7825 on sparc-linux. Yea.
7827 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
7829 * mini-sparc.c: Renamed registers. Also some macro cleanups.
7830 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
7831 They compile, but do not work.
7833 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7835 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
7836 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
7837 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
7840 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
7842 * mini.c: more opcodes implemented and better support for generics.
7844 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
7846 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
7847 * mini.c, mini.h: first cut at generics support: some new instructions
7848 added and changed the behaviour of some of the existing ones.
7850 2003-07-21 Miguel de Icaza <miguel@ximian.com>
7852 * mini.c: Removed definition of metadata_shared mutex here.
7854 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
7856 * mini-x86.c: make vararg calls work for instance methods.
7858 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
7860 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
7861 returns the arguments in a separte list, now.
7863 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
7865 * aot.c, mini.c: updates for array type representation changes.
7867 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
7869 * mini.c: register function to perform jit shutdown.
7871 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7873 * mini.c: use a faster allocator if possible.
7875 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
7877 * aot.c: some cleanups and portability changes.
7879 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
7881 * mini.c: use faster allocation for CEE_BOX if possible.
7883 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
7885 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
7886 Moved inlined mempcy code to its own function so that is can be
7887 reused. Added an inline memset function as well (optimized initobj).
7888 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
7890 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
7892 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
7894 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
7896 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
7897 arch code can setup the cpu for CLR execution, if needed.
7898 We use it on x86 to set the precision of FP operations.
7900 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
7902 * mini.c: disable some optimizations if we can guess they'll cost too
7903 much for a given method.
7905 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
7907 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
7909 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
7910 * mini.h mini.c mini-x86.c: Added instruction level coverage
7911 info collection support.
7913 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
7915 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
7916 is now implemented in the profiling API. Get rid of a couple of
7917 unnecessary global variables.
7919 2003-06-15 Nick Drochak <ndrochak@gol.com>
7921 * basic-long.cs: tests for negative values for bigmul, and unsigned.
7922 * cpu-g4.md: add op_bigmul and op_bigmul_un
7923 * cpu_pentium.md: add op_bigmul_un
7924 * inssel-long32.brg: add rule for unsigned bigmul
7925 * mini-ops.h: define OP_BIGMUL_UN
7926 * mini-x86.c: THE BUG: handle (un)signed properly
7927 * mini.c: choose unsigned opcode if needed.
7928 This set of patches fixes bug #44291
7930 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
7932 * mini.c (optimize_branches): improved to handle all kinds of
7933 conditional branches.
7935 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
7937 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
7938 don't raise exceptions.
7940 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
7942 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
7943 to arch-specific files.
7945 2003-06-09 Martin Baulig <martin@ximian.com>
7947 * Makefile.am (libs): Added $(LIBGC_LIBS).
7949 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
7951 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
7952 and OP_ATAN (fixes bug#44293).
7954 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
7956 * Makefile.am, mini-x86.c: rename cpu description array to
7957 pentium_desc, since some compilers define the 'pentium' preprocessor
7960 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
7962 * mini.c (mini_select_instructions): add explicit branch if the
7963 following block is not the false target of a conditional branch -
7964 we need this with any optimization that reorder or remove bblocks
7966 * mini.c (optimize_branches): bug fixes
7968 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
7970 * mini.c (mono_method_to_ir): inline static readonly fields
7972 * ssa.c (fold_tree): start cfold support for long (very simple
7975 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
7977 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
7979 * inssel.brg: fixed memcpy (bug #44219).
7981 2003-06-05 Dick Porter <dick@ximian.com>
7983 * driver.c: Set the glib log levels to not abort if g_message
7986 g_set_prgname() has to happen before mini_init() so that the
7987 process handle gets the info.
7989 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
7991 * driver.c: add intrins to the default optimizations to get wider
7994 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
7996 * mini.h: some large basic blocks will overflow a 16-bit
7997 integers for symbolic registers.
7999 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
8001 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
8002 (mono_arch_output_basic_block): fix bug 43499
8004 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
8006 * mini.c: kill duplicated definition of mono_debug_format.
8008 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
8010 * mini-x86.c, arrays.cs: fixed register allocation bug.
8012 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
8014 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
8016 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
8018 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8021 (print_method_from_ip): also print source location information if
8024 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
8026 * mini.c (mono_find_block_region): bug fix in region code
8027 (mini_method_compile): enable removing unreachable code again, but
8028 only in methods without exception clauses.
8030 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
8032 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
8033 Implemented arglist opcode and handling of TypedReference type.
8034 Fixed x86 call convention when a structure is returned.
8035 Minimal support for calling static vararg methods.
8037 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
8039 * mini.c (mini_method_compile): always remove unreachable code,
8040 because the code in them may be inconsistent (access to dead
8041 variables for example).
8043 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
8045 * driver.c, debug-mini.c: warning fixes.
8047 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
8049 * Makefile.am, jit.h, mini.h: install header for embedding mono.
8051 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
8053 * mini.c: thread-static fields are registered in mono_class_vtable(),
8054 so ensure the function is called before checking for them.
8056 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
8058 * mini.c (optimize_branches): fix for bug 43586
8060 * jit-icalls.c (mono_llmult_ovf): added an additional check for
8061 overflow (fixes Bug #43639)
8063 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8065 * mini.c, objects.cs: allow the use of stobj for primitive types.
8067 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8069 * mini.c: be less strict about argument checking until we support
8070 running the verifier.
8072 2003-05-27 Nick Drochak <ndrochak@gol.com>
8074 * basic-long.cs: tests for (ulong)int * (ulong)int also
8075 * mini.c: use the same trick for (ulong)int * (ulong)int
8077 2003-05-27 Nick Drochak <ndrochak@gol.com>
8079 * basic-long.cs: add regression test for (long)int * (long)int
8080 * cpu-pentium.md: add op_bigmul specification
8081 * inssel-long32.brg: add OP_BIGMUL rule
8082 * mini-ops.h: add OP_BIGMUL
8083 * mini-x86.c: register allocator: handle case where src1 needs to be
8085 * mini.c: substitute special BIGMUL opcode in the tree for
8086 (long)int * (long)int
8088 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
8090 * jit-icalls.c: call the type ctor on field access if needed.
8092 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
8094 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
8095 to a method (including results of ldelema, bug#43207).
8097 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
8099 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
8100 colors to show exception handler blocks.
8102 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
8103 (fix for pinvoke7.cs).
8105 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8107 * mini.h, mini.c: ensure correct initialization order for types that
8108 require it. Prepare for lazy compilation of jit icall wrappers.
8109 Provide a name for opcode emulation to reduce unneeded mallocing.
8111 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
8113 * mini-x86.c: better register restoring code and profiling
8114 support for tail calls.
8116 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8118 * mini.h, driver.c: prepare for leaf methods optimization.
8120 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
8122 * mini.c: get targets of branches before converting a method.
8124 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
8126 * mini.c (optimize_branches): added some experimental code (disbaled)
8128 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
8130 * mini.c (optimize_branches): fix branch to branch optimization
8132 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
8134 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
8136 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
8138 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
8141 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
8143 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
8144 enable use of interface variables again.
8146 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
8147 I1 to registers because there is no simply way to sign extend 8bit
8148 quantities in caller saved registers on x86.
8150 * inssel-float.brg: set costs of some rules to 2 so
8151 that monobure always select the arch. specific ones if supplied,
8152 regardless of the order we pass the files to monoburg.
8154 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
8156 * mini.c, mini-x86.c: since the magic trampoline for jumps
8157 can't patch the code directly, we do it as soon as the
8158 method gets compiled.
8160 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
8162 * mini-x86.c, mini.h: introduce a new patching method
8163 to support CEE_JMP and tail calls.
8164 * mini.c: obey tail.call. Don't precompile methods target
8166 * tramp-x86.c: new trampoline code to handle methods
8167 reached through a jump.
8169 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
8171 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
8172 bit values to registers
8174 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
8176 * mini.c (mono_compile_get_interface_var): share interface
8177 variables if possible.
8179 2003-05-16 Martin Baulig <martin@ximian.com>
8181 * debug-mini.c (mono_init_debugger): New function to initialize
8182 the debugger. This is not in the debugger since it needs to
8183 access some of mini's internals.
8185 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
8187 * mini.c (mono_method_to_ir): inlining fixes/cleanups
8189 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
8191 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
8192 for value type handling.
8194 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
8196 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
8197 (mono_method_check_inlining): enable inlining of all kinds of wrappers
8199 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
8201 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
8202 the constructor through a proxy.
8204 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
8206 * jit-icalls.c, inssel.brg: fixes to array element address
8209 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
8211 * mini-x86.c (is_regsize_var): allocate pointer to registers
8213 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
8215 * driver.c: fixed typo, added intrins to the set of optimizations
8216 tested with regressions.
8218 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
8220 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
8221 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
8224 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
8226 * inssel.brg: remove some common pop instructions without side effects
8228 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
8230 * inssel-x86.brg: fixed thinko in int to double conversions.
8232 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
8234 * mini.c, jit-icalls.c: added runtime thread-static variable support.
8236 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
8238 * inssel-long32.brg: two more missing instructions.
8240 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
8242 * mini.c (mono_emit_call_args): set the cil_code for all arguments
8245 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
8247 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
8250 * basic-float.cs: Added tests for negative zero.
8252 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
8254 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
8255 a couple of missing operations for long casts, with test cases.
8257 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8259 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
8261 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
8263 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
8264 code size estimation.
8266 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
8268 * mini.c (mono_jit_create_remoting_trampoline): make it work with
8269 abstract methods (fix bug 42542)
8271 * aot.c: add ability to handle array types
8273 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
8275 * mini.c: Call the _specific versions of the object allocation
8276 functions if possible.
8278 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
8280 * driver.c: call setlocale ().
8282 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
8284 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
8287 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
8289 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
8291 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
8292 wrappers (fix bug 42122)
8294 2003-05-04 Martin Baulig <martin@ximian.com>
8296 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
8298 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
8299 s/mini_set_defaults/mono_set_defaults/g.
8301 2003-05-04 Martin Baulig <martin@ximian.com>
8303 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
8305 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8307 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
8308 (reported by Don Roberts).
8310 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
8312 * mini.c: temporarily work around two bugs for this release.
8314 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
8316 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
8317 that contains -export-dynamic and it makes using the ld script
8319 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
8321 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
8323 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
8326 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
8328 * mini.c: make sure leave calls all the needed finally blocks,
8329 even when the target jumps out of multiple exception clauses.
8331 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
8333 * ldscript, Makefile.am: add linker script to reduce the number of
8334 exported symbols (should also fix the issues with libwine defining
8335 some of the same symbols in io-layer).
8337 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
8339 * driver.c (mini_main): Avoid assertion when no file name is given on
8342 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
8344 * driver.c: added --version/-V command line option.
8345 Added the inline optimization in the regression tests.
8347 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
8349 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
8350 to the type in the method signature (fixes bug#42134).
8352 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
8354 * mini.c: when inlining, check this is not null only when needed (bug #42135).
8356 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
8358 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
8360 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8362 * driver.c: fixed bug #42100.
8364 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
8366 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
8368 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
8370 * mini.c: moved most of the code required to do inlining to its own
8371 function so it can be reused. Inline also ctors if appropriate.
8373 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
8375 * Makefile.am: Link with -export-dynamic so shared libs loaded by
8376 the runtime can call mono API functions.
8378 2003-04-27 Martin Baulig <martin@ximian.com>
8380 * debug-mini.c (mono_debug_init_method): Added
8381 `guint32 breakpoint_id' argument; if the method has a breakpoint,
8382 send a notification to the debugger.
8384 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
8385 running in the Mono Debugger, just pass the breakpoint number to
8386 mono_debug_init_method().
8388 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
8390 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
8392 * mini.c: allow some more unsafe compares.
8394 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
8396 * mini-x86.c, Makefile.am: make distcheck works (partially from
8397 a patch by Richard Lee <r.h.lee@attbi.com>).
8398 * regset.c, regset.h: removed, they are unused.
8400 2003-04-25 Dick Porter <dick@ximian.com>
8402 * driver.c: Usage reports the name as 'mono' not 'mini'
8403 * exceptions-x86.c: Build and run on freebsd
8405 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
8407 * Makefile.am: install the program with the 'mono' name and
8408 the library as libmono instead of mini and libmini.
8410 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
8412 * driver.c: provide the APIs for the embedding interface of the old jit.
8414 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
8416 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
8418 2003-04-23 Martin Baulig <martin@ximian.com>
8420 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
8422 * driver.c: Added `--debug' command line argument to enable
8425 2003-04-23 Martin Baulig <martin@ximian.com>
8427 * debug.[ch]: Removed. The code is now in
8428 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
8430 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
8433 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
8435 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
8437 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8440 (mini_cleanup): moved mono_runtime_cleanup call after the call to
8441 mono_domain_finalize.
8442 (mini_method_compile): use mono_method_profile* if the the option is
8445 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
8447 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
8448 methods with their wrapper.
8450 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
8451 methods with their wrapper.
8453 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
8456 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
8459 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
8462 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
8464 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
8466 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
8468 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
8469 of the mempool. This is slightly faster and uses less memory
8471 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
8473 * mini.c: avoid O(n) allocation for variables.
8475 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
8477 * mini.c: handle items on the stack after inlining methods.
8479 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
8481 * mini.c: make the method->opcode optimization dependent
8482 on MONO_OPT_INSTRINS and do it lazily.
8484 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
8486 * driver.c: print overall results at the end of regression run.
8488 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
8490 * inssel.brg: don't overwrite symbolic registers.
8492 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
8494 * inssel-x86.brg: fix conversion from long to float.
8496 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
8498 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
8500 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
8502 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
8504 * driver.c: Added --print-vtable option as in the old JIT.
8506 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
8508 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
8510 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
8512 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
8514 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
8516 * mini.c regalloc.c regalloc.h: Fix memory leak.
8518 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
8520 * aot.c (mono_aot_get_method): register all used strings
8522 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
8524 * mini.c: always intern strings references with ldstr at compile time.
8526 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
8528 * Makefile.am: add BUILT_SOURCES.
8530 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
8532 * driver.c: give a better error message when the assembly to execute
8533 doesn't have an entry point.
8535 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
8537 * Makefile.am: added hack for automake
8539 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
8542 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
8544 22003-04-07 Martin Baulig <martin@ximian.com>
8546 * Makefile.am: Added Makefile.am.
8548 * debugger-main.c: Removed, this is now in the debugger where it
8551 * mini.pc.in: Call this package `mini' for the moment.