1 2006-05-30 Massimiliano Mantione <massi@ximian.com>
3 * aliasing.c: Fixed bug 78311.
5 2006-05-29 Martin Baulig <martin@ximian.com>
7 * mini-exceptions.c (mono_find_jit_info): When computing the
8 native offset, check whether we're actually inside the method's
9 code; call mono_debug_print_stack_frame() to format the frame.
10 (ves_icall_System_Exception_get_trace): Call
11 mono_debug_print_stack_frame() to format the stack frame.
12 (ves_icall_get_trace): Update to the new debugging API.
13 (mono_jit_walk_stack_from_ctx): Likewise.
14 (ves_icall_get_frame_info): Likewise.
16 * mini.c (get_method_from_ip): Use the new debugging API.
17 (mono_print_method_from_ip): Likewise.
20 (mono_jit_walk_stack): Use the new debugging API.
21 (ves_icall_get_frame_info): Likewise.
23 2006-05-27 Zoltan Varga <vargaz@gmail.com>
25 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
27 2006-05-25 Massimiliano Mantione <massi@ximian.com>
29 * mini.c: Added "limitator" to inline for debugging.
31 2006-05-24 Martin Baulig <martin@ximian.com>
33 * debug-debugger.c (mono_debugger_init): Create a private,
34 malloc()-based code manager for the notification function and
35 intentionally leak it on exit. This fixes the crash-on-exit race
39 (mono_debugger_create_notification_function): Added
40 `MonoCodeManager *' argument.
43 (mono_debugger_create_notification_function): Added
44 `MonoCodeManager *' argument.
46 2006-05-23 Massimiliano Mantione <massi@ximian.com>
48 * aliasing.c: Fixed 64 bit issue.
49 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
50 default since all known bugs are fixed (one more time!).
52 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
54 * mini.c: write barrier support.
56 2006-05-23 Martin Baulig <martin@ximian.com>
58 * debug-debugger.c: Revert Paolo's change. Add comment and #error
59 check at the top of the file.
61 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
63 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
64 reverting changes without reason and without changelog entries.
66 2006-05-18 Zoltan Varga <vargaz@gmail.com>
68 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
69 to a few opcodes. Fixes #78439.
71 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
72 consistency with other archs.
74 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
76 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
78 * debug-debugger.c: fix the build.
80 2006-05-17 Martin Baulig <martin@ximian.com>
83 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
84 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
85 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
86 (debugger_attach): Call GC_mono_debugger_add_all_threads().
88 2006-05-11 Zoltan Varga <vargaz@gmail.com>
90 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
92 2006-05-10 Zoltan Varga <vargaz@gmail.com>
94 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
95 MONO_TYPE_GENERICINST.
97 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
98 MONO_TYPE_GENERICINST.
100 2006-05-09 Zoltan Varga <vargaz@gmail.com>
102 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
105 2006-05-08 Zoltan Varga <vargaz@gmail.com>
107 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
109 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
111 2006-05-06 Zoltan Varga <vargaz@gmail.com>
113 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
114 mono_trace_cleanup ().
116 * iltests.il: Fix problem with the newly added test.
118 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
119 due to register constraints, free up the previous hreg. Fixes #78314.
121 * iltests.il: Add new test for #78314.
123 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
124 Interlocked.Add. Fixes #78312.
126 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
128 2006-05-05 Zoltan Varga <vargaz@gmail.com>
130 * inssel.brg (mini_emit_virtual_call): Fix a warning.
132 2006-05-05 Martin Baulig <martin@ximian.com>
134 * debug-mini.c (mono_debug_open_block): New method.
137 (mono_arch_output_basic_block): Call mono_debug_open_block() at
138 the beginning of each basic block.
141 (mono_arch_output_basic_block): Call mono_debug_open_block() at
142 the beginning of each basic block.
144 2006-05-04 Massimiliano Mantione <massi@ximian.com>
146 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
147 default until I understand why they break the build on amd64.
149 2006-05-04 Zoltan Varga <vargaz@gmail.com>
151 * mini.c (mini_cleanup): Call mono_cleanup ().
153 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
156 2006-05-04 Massimiliano Mantione <massi@ximian.com>
158 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
159 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
160 default since all known bugs are fixed, and I cannot reproduce bug
161 77944... I'm asking Matt Hargett to test again after this commit.
163 2006-04-28 Massimiliano Mantione <massi@ximian.com>
165 * mini-codegen.c: Fixed typo that thrashed inline.
167 2006-04-28 Zoltan Varga <vargaz@gmail.com>
169 * dominators.c (compute_dominators): Avoid using a worklist since
170 it is not correct in some cases. Instead, iterate over all bblocks as
171 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
173 2006-04-28 Miguel de Icaza <miguel@novell.com>
175 * mini.c (mono_jit_compile_method_inner): Use
176 mono_prepare_exception_from_error that resets the value
179 2006-04-27 Miguel de Icaza <miguel@novell.com>
181 * mini.c: Move the mini_loader_error_to_exception to metadata.
183 2006-04-27 Massimiliano Mantione <massi@ximian.com>
185 * aliasing.c: Fixed bug 78210.
187 2006-04-27 Massimiliano Mantione <massi@ximian.com>
189 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
190 default until all their problems (or the ones they trigger) are fixed.
192 2006-04-26 Zoltan Varga <vargaz@gmail.com>
194 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
196 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
197 as loaded only after resolving patches since that could invoke the same method.
199 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
201 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
204 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
207 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
210 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
211 made from AOT code through the PLT table.
213 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
214 holding the plt offset when a call is made to the aot plt trampoline.
216 2006-04-25 Zoltan Varga <vargaz@gmail.com>
218 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
221 * Makefile.am (common_sources): Fix build breakage.
223 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
224 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
225 intra-assembly calls if possible.
227 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
229 * mini-trampolines.c: Handle PLT entries.
231 * mini.c: Avoid creating a GOT var for calls.
233 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
236 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
239 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
242 * mini.h: Bump AOT file format version.
244 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
247 2006-04-25 Martin Baulig <martin@ximian.com>
249 * driver.c: Disable copyprop, consprop and inline when running
252 2006-04-25 Martin Baulig <martin@ximian.com>
254 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
255 with `get_current_thread' and added `detach'.
256 (MonoDebuggerMetadataInfo): Added `thread_size',
257 `thread_tid_offset', `thread_stack_ptr_offset' and
258 `thread_end_stack_offset'.
260 2006-04-25 Zoltan Varga <vargaz@gmail.com>
262 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
265 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
266 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
268 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
270 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
272 * aot.c: Add support for ADJUSTED_IID.
274 2006-04-24 Zoltan Varga <vargaz@gmail.com>
276 * aot.c (emit_method_order): Don't align method_order_end.
278 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
279 the interface ID changes.
281 2006-04-21 Dick Porter <dick@ximian.com>
283 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
284 cleaning up a thread. Fixes the new part of bug 77470.
286 2006-04-20 Geoff Norton <gnorton@customerdna.com>
288 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
291 2006-04-19 Zoltan Varga <vargaz@gmail.com>
293 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
295 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
296 SIGSEGV. Fixes #78072.
298 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
299 unregister our SIGABRT handler.
301 2006-04-19 Massimiliano Mantione <massi@ximian.com>
303 * mini.c: Disabled inline where it can alter the call stack in a
304 way visible from managed code.
305 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
308 2006-04-16 Zoltan Varga <vargaz@gmail.com>
310 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
311 on other platforms. Fixes #78089.
313 2006-04-13 Martin Baulig <martin@ximian.com>
315 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
316 determine whether we're inside the debugger.
319 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
321 2006-04-12 Zoltan Varga <vargaz@gmail.com>
323 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
324 handler clauses. Fixes #78024.
326 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
327 in the CALL_MEMBASE opcodes. Fixes #78088.
328 (mono_arch_get_vcall_slot_addr): Ditto.
330 2006-04-10 Martin Baulig <martin@ximian.com>
332 * debug-debugger.c: The thread handling code has now been moved
333 into ../metadata/threads.c.
335 2006-04-10 Zoltan Varga <vargaz@gmail.com>
337 * driver.c (mono_main): Fix --with-gc=none build.
339 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
340 (mono_spillvar_offset_float): Ditto.
341 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
342 hreg, not when its !global, since on ia64, there is a third category: stacked
345 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
347 * mini.c: set MonoInst->klass for load field address and a few other
350 2006-04-10 Zoltan Varga <vargaz@gmail.com>
352 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
354 2006-04-07 Zoltan Varga <vargaz@gmail.com>
356 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
357 the branch opt changes.
359 2006-04-06 Dick Porter <dick@ximian.com>
361 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
363 * wapihandles.c (mini_wapi_seminfo):
364 * driver.c (mono_main): Add semaphore info option
366 2006-04-05 Zoltan Varga <vargaz@gmail.com>
368 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
369 branch optimization changes. Fixes #78009.
371 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
373 * mini.c: ignore accessibility of methods in managed->native wrappers.
375 2006-04-04 Zoltan Varga <vargaz@gmail.com>
377 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
379 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
381 2006-04-03 Zoltan Varga <vargaz@gmail.com>
383 * mini.c: Modify the branch optimizations to preserve the invariant that
384 the entries inside the in_bb and out_bb arrays are unique.
385 (mono_unlink_bblock): Avoid creation of new arrays.
387 2006-04-02 Zoltan Varga <vargaz@gmail.com>
389 * mini.c (mono_unlink_bblock): Fix regression caused by previous
392 2006-04-01 Zoltan Varga <vargaz@gmail.com>
394 * mini.c (optimize_branches): Remove the "optimizations" in
395 the cbranch1/cbranch2 -> branch cases which were causing several
396 problems in the past. Fixes #77986.
398 2006-03-31 Chris Toshok <toshok@ximian.com>
400 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
401 default optimizations :(
403 2006-03-31 Zoltan Varga <vargaz@gmail.com>
405 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
408 2006-03-31 Massimiliano Mantione <massi@ximian.com>
410 * local-propagation.c: Added comments to structs and removed
411 "Mono" prefixes from local tree mover types.
413 2006-03-30 Zoltan Varga <vargaz@gmail.com>
415 * Makefile.am (arch_sources): Define this for each architecture so
416 libmono_la_SOURCES is defined in one place.
418 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
420 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
423 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
425 * driver.c: print the GC name supplied by configure.
427 2006-03-29 Massimiliano Mantione <massi@ximian.com>
429 * local-propagation.c: Added tree mover, and moved here all the
430 local propagation code from mini.c
431 * mini.c: Added support for treeprop, and moved all the local
432 propagation code to local-propagation.c
433 * mini.h: Added support for treeprop
434 * driver.c: Added support for treeprop, enabled consprop, copyprop,
435 treeprop, inline and deadce by default
436 * Makefile.am: Added local-propagation.c
438 2006-03-25 Zoltan Varga <vargaz@gmail.com>
440 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
442 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
444 * debug-debugger.c: make it compile without the Boehm GC.
446 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
448 * mini.c: fixed issue with mismatch when an icall is registered
449 with multiple names but same address.
451 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
453 * declsec.c, mini-exceptions.c: use write barrier to set reference
454 fields of managed objects.
456 2006-03-19 Zoltan Varga <vargaz@gmail.com>
458 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
459 (can_access_internals): Fix a warning.
461 * mini.c (print_method_from_ip): Rename this to
462 mono_print_method_from_ip so it gets exported.
464 * trace.c: Deal with strings inside StringBuilder's containing garbage
465 and fix memory leaks. Fixes #77848.
467 2006-03-19 Zoltan Varga <vargaz@gmail.com>
469 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
472 2006-03-16 Neale Ferguson <neale@sinenomine.net>
474 * mini-s390.c: Remove OP_X86_TEST_NULL.
476 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
478 * mini.c: use the correct GetHashCode() for the moving collector.
480 2006-03-16 Massimiliano Mantione <massi@ximian.com>
482 * liveness.c: Regalloc spill cost tuning.
484 2006-03-15 Neale Ferguson <neale@sinenomine.net>
486 * mini-s390x.h: Correct S390_LONG macro.
488 * mini-s390x.c: Cleanup unused code.
490 2006-03-15 Zoltan Varga <vargaz@gmail.com>
492 * jit-icalls.h: New file.
494 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
495 icalls and include that instead of including jit-icalls.c.
497 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
500 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
502 * mini.c: when checking for member accessibility, also check for
503 friend assemblies and for explicit interface implementations.
505 2006-03-14 Zoltan Varga <vargaz@gmail.com>
507 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
509 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
511 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
512 common cases are done first.
514 * mini-ops.h: Only define platform specific opcodes on the given platform.
516 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
519 2006-03-14 Martin Baulig <martin@ximian.com>
521 Revert Paolo's change from r57348:
523 * mini.h: don't use gboolean for bitfields.
524 * mini.c: verifier changes for fields and methods accessibility.
526 2006-03-13 Neale Ferguson <neale@sinenomine.net>
528 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
530 * mini-s390x.c: Fix conv_r_un.
532 * cpu-s390, cpu-s390x.md: Fix lengths.
534 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
536 * mini.c: nested types have access to all the nesting
537 levels, not just the enclosing types.
539 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
541 * mini.c: added a few more verification checks.
543 2006-03-12 Zoltan Varga <vargaz@gmail.com>
545 * liveness.c: Merge optimizations from the linear-il branch.
547 2006-03-11 Zoltan Varga <vargaz@gmail.com>
549 * mini-ia64.c (emit_call): Add a comment.
551 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
553 * tramp-ia64.c: Fix some warnings.
555 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
557 * mini.h: don't use gboolean for bitfields.
558 * mini.c: verifier changes for fields and methods accessibility.
560 2006-03-11 Zoltan Varga <vargaz@gmail.com>
562 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
563 lazy icall wrapper changes.
565 * dominators.c: Replace all the dominator algorithms with faster
566 ones from the linear-il branch.
568 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
571 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
572 common cases are done first.
574 * mini-amd64.c: Fix some warnings.
576 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
579 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
582 * mini.h: Add a missing prototype.
584 2006-03-10 Zoltan Varga <vargaz@gmail.com>
586 * mini.c: Compile icall wrappers lazily.
588 * mini-codegen.c: Use printf instead of g_print since its much faster.
590 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
593 * mini.c (optimize_branches): Cache the negative result from
594 remove_block_if_useless ().
596 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
597 Also fix some bblock linking issues.
599 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
602 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
604 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
605 accessed fields first, for better cache behavior.
607 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
609 * mini.c: speedup IList<T> array accesses.
611 2006-03-09 Zoltan Varga <vargaz@gmail.com>
613 * mini.c (mono_method_to_ir): Handle large methods overflowing the
614 inline_costs counter. Fixes #77190.
616 2006-03-06 Zoltan Varga <vargaz@gmail.com>
618 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
619 trace messages. Fixes #77706.
621 2006-03-04 Martin Baulig <martin@ximian.com>
623 * tramp-amd64.c, tramp-x86.c
624 (mono_debugger_create_notification_function): Use
625 mono_global_codeman_reserve() to allocate a buffer at runtime and
628 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
630 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
631 notification function at runtime and then call `initialize' in the
632 `MONO_DEBUGGER__debugger_info' vtable.
634 2006-03-04 Zoltan Varga <vargaz@gmail.com>
636 * iltests.il: Fix a visibility problem.
638 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
640 * driver.c, mini.c: add hooks for the counters API.
642 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
644 * driver.c: show disabled options.
646 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
648 * linear-scan.c: always use cost-driven selection.
650 2006-02-28 Raja R Harinath <rharinath@novell.com>
652 * jit-icalls.c (helper_compile_generic_method): Revert change from
655 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
657 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
659 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
661 * inssel.brg: style fixes, mostly to force the updated monoburg
662 to run for people using svn.
664 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
666 * mini.c: match monoburg changes.
668 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
670 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
671 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
672 declaration in the header file.
674 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
676 * helpers.c: reduce relocations and mem usage.
678 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
680 * mini.h, mini-codegen.c: disable logging features if
681 requested by configure.
683 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
685 * mini.c: tiny verifier changes.
687 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
689 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
690 cpu-pentium.md: stack alignment changes for osx/x86,
691 partially from Geoff Norton <gnorton@customerdna.com>.
693 2006-02-24 Raja R Harinath <harinath@gmail.com>
695 * jit-icalls.c (helper_compile_generic_method): Update to changes
698 2006-02-24 Zoltan Varga <vargaz@gmail.com>
700 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
702 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
703 interface calls with large offsets.
705 2006-02-23 Raja R Harinath <rharinath@novell.com>
707 * jit-icalls.c (helper_compile_generic_method): Document the
708 special-case we depend on so that we can inflate the method twice
709 with the same context with no bad side-effects.
711 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
713 * mini-x86.c, mini-amd64.c: fix for case when xen support
716 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
718 * mini-x86.c, mini-amd64.c: generate code to access tls items
719 in a faster way for Xen systems.
721 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
723 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
724 updates and compilation fixes for the OSX/x86 port, mostly from
725 Geoff Norton <gnorton@customerdna.com>.
727 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
729 * inssel.brg: faster interface call implementation
730 to sync with the interface_offsets MonoVTable changes.
732 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
734 * mini.c: more verification checks.
736 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
738 * mini.c: added a few more verification checks.
740 2006-02-17 Neale Ferguson <neale@sinenomine.net>
742 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
743 facility on the processor and use it if available.
745 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
747 * driver.c, aot.c, mini.c: throw exception if the IL code is
748 invalid or unverifiable.
750 2006-02-17 Raja R Harinath <rharinath@novell.com>
752 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
755 2006-02-16 Zoltan Varga <vargaz@gmail.com>
757 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
759 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
761 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
762 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
763 handling of instantiated generic valuetypes.
765 2006-02-11 Zoltan Varga <vargaz@gmail.com>
767 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
768 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
771 * generics.2.cs: Revert the nullable reftypes tests.
773 2006-02-10 Zoltan Varga <vargaz@gmail.com>
775 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
776 using __builtin_frame_address (1) as it doesn't work in the presence
777 of optimizations. Hopefully fixes #77273.
779 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
780 -> generics.cs change as it doesn't work with some automake versions.
782 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
784 * mini.c: handle systems that sue a different way to
785 retrieve the stack address of the current thread.
787 2006-02-09 Zoltan Varga <vargaz@gmail.com>
789 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
790 it specially in the makefile.
792 * generics.2.cs: Add tests for nullable reference types.
794 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
796 * mini.c: always handle the case when mono_jit_init()
797 is called in a thread different from the main thread,
798 confusing libgc (bug #77309).
800 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
802 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
804 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
806 * mini.c: change optimize_branches () to use a single loop
807 and introduce a new optimization to simplify some range checks.
809 2006-02-03 Martin Baulig <martin@ximian.com>
811 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
812 and merged with debugger_thread_manager_add_thread().
813 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
814 inform the debugger about the main thread.
816 2006-02-03 Zoltan Varga <vargaz@gmail.com>
818 * basic.cs: Add test for div.un/rem.un constant folding.
820 2006-02-03 Neale Ferguson <neale@sinenomine.net>
822 * cpu-s390x.md: correct int_xor_imm length
824 2006-02-03 Zoltan Varga <vargaz@gmail.com>
826 * generics.2.cs: New test for #77442.
828 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
831 2006-02-02 Martin Baulig <martin@ximian.com>
833 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
834 <mono/metadata/mono-debug-debugger.h>
836 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
838 2006-02-02 Martin Baulig <martin@ximian.com>
840 * debug-debugger.h: New header file for debug-debugger.c.
842 * debug-debugger.c: Big API cleanup; don't run the managed Main()
843 function is a separate thread anymore; add support for attaching.
845 2006-02-01 Zoltan Varga <vargaz@gmail.com>
847 * tramp-x86.c: Fix a warning.
849 2006-01-31 Zoltan Varga <vargaz@gmail.com>
851 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
852 on very large methods.
854 * aot.c (load_patch_info): Fix a warning.
856 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
858 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
859 mini-ops.h: alu membase optimizations.
861 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
863 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
864 to speedup StringBuilder.
866 2006-01-27 Zoltan Varga <vargaz@gmail.com>
868 * dominators.c (mono_compute_natural_loops): Fix detection of
869 loop body start blocks.
871 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
873 2006-01-26 Zoltan Varga <vargaz@gmail.com>
875 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
878 2006-01-25 Massimiliano Mantione <massi@ximian.com>
880 * aliasing.c: Fixed aliasing issue on 64 bit archs.
882 2006-01-25 Martin Baulig <martin@ximian.com>
884 * debug-debugger.c: Moved the `MonoDebuggerManager' and
885 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
886 started to cleanup this file a little bit.
888 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
890 * mini.c: optimize a codepath frequently happening in generics code.
892 2006-01-23 Martin Baulig <martin@ximian.com>
894 * Makefile.am: Only compile debug-debugger.c on supported platforms.
896 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
899 * driver.c: debug-debugger.c is only available if
900 `MONO_DEBUGGER_SUPPORTED' is defined.
902 2006-01-23 Martin Baulig <martin@ximian.com>
904 * debug-debugger.c: Only enable this on platforms where the Mono
905 Debugger is working (x86 and x86_64).
907 2006-01-21 Martin Baulig <martin@ximian.com>
909 The Mono Debugger is now using the normal `mono' instead of the
910 `mono-debugger-mini-wrapper' when executing managed code.
912 * debug-debugger.c: New file; previously known as
913 debugger/wrapper/wrapper.c.
915 * debug-mini.c (mono_init_debugger): Removed.
917 * driver.c (mono_main): Added new `--inside-mdb' command line
918 argument which is used when running inside the debugger.
920 2006-01-20 Zoltan Varga <vargaz@gmail.com>
922 * liveness.c (mono_analyze_liveness): Remove some unused data
925 2006-01-17 Zoltan Varga <vargaz@gmail.com>
927 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
929 2006-01-16 Zoltan Varga <vargaz@gmail.com>
931 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
932 depends on implementation details of monobitset.
934 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
937 2006-01-15 Zoltan Varga <vargaz@gmail.com>
939 * liveness.c: Update after monobitset changes.
941 2006-01-14 Zoltan Varga <vargaz@gmail.com>
943 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
945 2006-01-11 Neale Ferguson <neale@sinenomine.net>
947 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
949 * mini-s390x.c: Remove warning messages.
951 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
953 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
955 2006-01-10 Zoltan Varga <vargaz@gmail.com>
957 * generics.2.cs: Add ldelem/stelem_any test.
959 2006-01-10 Neale Ferguson <neale@sinenomine.net>
961 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
963 2006-01-07 Zoltan Varga <vargaz@gmail.com>
965 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
967 2006-01-06 Zoltan Varga <vargaz@gmail.com>
969 * generics.2.cs: Reenable vtype tests.
971 * inssel-x86.brg: Remove an icorrect valuetype rule.
973 2006-01-06 Neale Ferguson <neale@sinenomine.net>
975 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
976 initial support for OP_ABS.
978 2006-01-05 Neale Ferguson <neale@sinenomine.net>
980 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
982 2006-01-05 Neale Ferguson <neale@sinenomine.net>
984 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
985 conversion and implement LADD/LSUB.
987 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
990 2006-01-05 Neale Ferguson <neale@sinenomine.net>
992 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
994 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
997 2006-01-05 Neale Ferguson <neale@sinenomine.net>
999 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
1000 localloc is encountered. Fixes crash in test-183.cs when using gmcs
1001 (stack walk problem).
1003 2006-01-04 Zoltan Varga <vargaz@gmail.com>
1005 * aot.c (mono_aot_load_method): Fix a warning.
1007 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1009 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
1011 2006-01-03 Zoltan Varga <vargaz@gmail.com>
1013 * iltests.il: Add test for #77148.
1015 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
1018 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1020 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
1022 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1024 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
1025 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
1027 * basic-long.cs: Add lconv-to-r4/r8 tests.
1029 2006-01-03 Zoltan Varga <vargaz@gmail.com>
1031 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
1033 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
1034 here as on other archs.
1036 2005-12-29 Neale Ferguson <neale@sinenomine.net>
1038 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
1040 2005-12-29 Neale Ferguson <neale@sinenomine.net>
1042 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
1044 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
1046 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
1047 instrument_prolog; Add memory_barrier instruction.
1049 2005-12-26 Zoltan Varga <vargaz@gmail.com>
1051 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
1053 2005-12-23 Zoltan Varga <vargaz@gmail.com>
1055 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
1057 * aliasing.c inssel.brg: Fix warnings.
1059 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
1060 could skip initialization of some parts of memory.
1062 * mini.c mini-ia64.c: Fix warnings.
1064 * inssel-sparc.brg: Add an implementation of lneg which actually works.
1066 2005-12-22 Zoltan Varga <vargaz@gmail.com>
1068 * aliasing.c (mono_build_aliasing_information): Add a workaround for
1069 a crash seen on sparc.
1071 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
1073 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
1075 2005-12-21 Neale Ferguson <neale@sinenomine.net>
1077 * mini-ops.h: Add s390_backchain instruction
1079 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
1081 * cpu-s390.md: Add s390_backchain instruction
1083 * mini-s390.c: Significant ABI changes
1085 * mini-s390.h: Cater for zero length structures
1087 2005-12-20 Neale Ferguson <neale@sinenomine.net>
1089 * mini-s390.c: ABI fixes
1091 * inssel-s390.brg: Remove debug statements
1093 * cpu-s390.md: Fix length of ATOMIC_xx operations
1095 2005-12-19 Zoltan Varga <vargaz@gmail.com>
1097 * basic-float.cs: Add float<->long conversion tests.
1099 2005-12-16 Neale Ferguson <neale@sinenomine.net>
1101 * mini-s390.c: Fix LOCALLOC processing.
1103 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
1105 2005-12-15 Zoltan Varga <vargaz@gmail.com>
1107 * iltests.il: Add tests for some opcodes not covered by the other
1110 2005-12-15 Neale Ferguson <neale@sinenomine.net>
1112 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
1113 register loading for Tail processing; Correct trace output.
1115 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
1117 * cpu-s390.md: Correct size of jmp instruction.
1119 2005-12-13 Neale Ferguson <neale@sinenomine.net>
1121 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
1123 2005-12-13 Neale Ferguson <neale@sinenomine.net>
1125 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
1126 Bring s390 up to current level.
1128 2005-12-12 Zoltan Varga <vargaz@gmail.com>
1130 * generics.2.cs: Disable the newly added tests as they do not work yet.
1132 * generics.2.cs: Add valuetype tests.
1134 2005-12-09 Zoltan Varga <vargaz@gmail.com>
1136 * basic-long.cs: Add i4->u8 test.
1138 * objects.cs: Add tests for JIT intrinsic.
1140 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
1141 optimizations lost by a mistake.
1143 2005-12-07 Zoltan Varga <vargaz@gmail.com>
1145 * basic-long.cs: Remove a test moved to objects.cs.
1147 * arrays.cs: Add more array tests.
1149 2005-12-06 Zoltan Varga <vargaz@gmail.com>
1151 * arrays.cs: Add new tests for multi-dimensional arrays.
1153 2005-12-06 Raja R Harinath <rharinath@novell.com>
1155 * Makefile.am (test_sources2): Add generics.2.cs.
1156 (EXTRA_DIST): Add test_sources2.
1158 2005-12-05 Ben Maurer <bmaurer@ximian.com>
1160 Support for boxing and unboxing nullable types as well as the
1161 isinst operation on nullables, per the CLI ammendment.
1163 * inssel.brg (CEE_ISINST): Special case for nullable
1165 * mini.c (handle_unbox_nullable): new method
1166 (handle_box): Special case for nullable types
1167 (mono_method_to_ir): Call handle_unbox_nullable in correct
1170 * generics.2.cs: New test suite
1172 * Makefile.am: Support for regression tests with generics.
1174 2005-12-03 Zoltan Varga <vargaz@gmail.com>
1176 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
1177 allocated to registers. Fixes #76800.
1179 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
1181 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
1183 2005-11-30 Zoltan Varga <vargaz@gmail.com>
1185 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
1188 2005-11-29 Zoltan Varga <vargaz@gmail.com>
1190 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
1193 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
1195 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
1196 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
1198 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
1199 single precision before storing to a single precision location.
1201 2005-11-28 Raja R Harinath <rharinath@novell.com>
1203 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
1205 2005-11-27 Zoltan Varga <vargaz@gmail.com>
1207 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
1210 * basic.cs: Remove test_0_byte_compares test which was moved to
1211 objects.cs a long time ago.
1213 2005-11-22 Massimiliano Mantione <massi@ximian.com>
1215 * aliasing.c: Fixed aliasing issue on 64 bit archs.
1217 2005-11-20 Zoltan Varga <vargaz@gmail.com>
1219 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
1220 handlers are called.
1222 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
1225 * mini-ia64.c: Add support for the throw->branch exception
1228 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
1230 2005-11-18 Massimiliano Mantione <massi@ximian.com>
1232 * mini.c: Enabled "fastpath" deadce :-)
1234 2005-11-18 Massimiliano Mantione <massi@ximian.com>
1236 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
1237 alias analysis pass to support it.
1240 * liveness.c: Likewise (liveness computation can use aliasing
1241 information to be more accurate).
1242 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
1243 moreover made so that "--compile-all" uses the given optimization
1244 flags and not the default ones.
1245 * aliasing.c: Alias analysis (new file).
1246 * aliasing.h: Likewise.
1247 * Makefile.am: added "aliasing.c" and "aliasing.h".
1249 2005-11-17 Zoltan Varga <vargaz@gmail.com>
1251 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
1254 2005-11-13 Zoltan Varga <vargaz@gmail.com>
1256 * mini-exceptions.c (mono_handle_exception_internal): Remove the
1257 fp >= end_of_stack exit condition, as it is not needed, and it might
1258 become true for fp eliminated frames.
1260 2005-11-11 Zoltan Varga <vargaz@gmail.com>
1262 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
1265 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
1267 * mini-arm.c: fixed alignment of doubles/longs to match
1268 the C ABI (bug #76635).
1270 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
1272 * aot.c: fix compilation with --enable-minimal=aot.
1274 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
1276 * mini-arm.c: fixed compatibility with the new
1277 floating point emulator package for compares.
1279 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
1281 * mini.c : reverted sig->pinvoke changes (r51396-51397).
1283 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
1285 * mini-exceptions.c (print_stack_frame): Output to stderr.
1286 (mono_handle_native_sigsegv): Ditto.
1288 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
1290 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
1291 OP_LCONV_TO_OVF_I implementation.
1293 * mini-amd64.c: Add support for the throw->branch exception
1296 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
1297 when the catch clause catches a more general exception, i.e. Object.
1299 2005-10-30 Zoltan Varga <vargaz@gmail.com>
1301 * cpu-ia64.md: Remove unused opcodes.
1303 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
1304 specific defines for architectures defining USE_SIGACTION.
1306 * mini-ia64.c: Fix some warnings.
1308 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
1309 version seemed to skip a frame.
1311 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
1313 * mini.c: Clean up the usage of sig->pinvoke flag. Now
1314 only calls which are made to native code use this flag.
1316 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
1318 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
1319 varargs methods as well.
1321 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
1322 which have save_lmf set. Reorganize methods prologs a bit.
1324 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
1325 debugger to the proper place.
1327 2005-10-29 Martin Baulig <martin@ximian.com>
1329 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
1330 when running inside the debugger until the debugger has support
1333 2005-10-26 Zoltan Varga <vargaz@gmail.com>
1335 * mini.h: Fix a warning.
1337 2005-10-24 Miguel de Icaza <miguel@novell.com>
1339 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
1340 we expose publicly, this returns the string.
1342 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
1344 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
1345 with fp elimination.
1347 2005-10-21 Zoltan Varga <vargaz@gmail.com>
1349 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
1350 native stacktrace using the glibc 'backtrace' function if available.
1352 2005-10-20 Zoltan Varga <vargaz@gmail.com>
1354 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
1356 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
1357 handle SIGSEGVs received while in native code.
1359 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
1360 code, call mono_handle_native_sigsegv which will abort the runtime
1361 after printing some diagnostics, instead of converting it into a
1362 confusing NullReferenceException.
1364 2005-10-18 Zoltan Varga <vargaz@gmail.com>
1366 * cpu-pentium.md: Remove unused opcodes.
1368 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
1370 * mini-amd64.h (MonoLMF): Add rsp field.
1372 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
1375 2005-10-17 Zoltan Varga <vargaz@gmail.com>
1377 * mini-codegen.c (get_register_spilling): Fix some warnings.
1379 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
1381 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
1382 elimination during exception handling. Enable fp elimination by
1385 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
1388 2005-10-16 Martin Baulig <martin@ximian.com>
1391 (mono_debugger_run_finally): New public method for the debugger.
1393 2005-10-10 Zoltan Varga <vargaz@gmail.com>
1395 * debug-mini.c (mono_debug_init_method): Fix warning.
1397 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
1398 the 'exname' parameter const to fix some warnings.
1400 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
1402 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
1403 introduced by the previous patch.
1405 2005-10-08 Zoltan Varga <vargaz@gmail.com>
1407 * basic-float.cs: Add test for precision of float arithmetic.
1409 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
1410 when loading/storing single values from/to memory.
1412 * mini.c (mono_jit_compile_method_with_opt): Create the function
1413 pointers in the correct domain.
1415 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
1417 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
1418 introduced by previous patch.
1420 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
1421 when out_filter_idx is NULL.
1423 * mini-exceptions.c: Don't run filter clauses twice during exception
1424 handling. Fixes #75755.
1426 2005-10-07 Zoltan Varga <vargaz@gmail.com>
1428 * aot.c: Add support for ldflda wrappers.
1430 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
1433 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
1435 * mini.c, mini.h: do not consider exception handlers blocks when
1436 setting up interface variables.
1438 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
1440 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
1442 2005-10-03 Zoltan Varga <vargaz@gmail.com>
1444 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
1445 causes a regression.
1447 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
1449 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
1451 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
1452 of the OP_P definitions.
1454 * TODO: Add a proposal for dealing with the CEE/OP mess.
1456 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
1457 optimizations from the x86 port.
1459 * cpu-amd64.md: Ditto.
1461 * basic.cs basic-long.cs: Add tests.
1463 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
1465 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
1466 Patrik Torstensson's implementation of my exception-handling
1467 optimization idea, when the exception object is not used
1470 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
1472 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
1473 of the mul_imm optimizations from the old jit.
1475 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
1477 * mini.c, liveness.c: patch by Patrik Torstensson and
1478 Zoltan Varga to improve performance in methods with
1481 2005-09-30 Zoltan Varga <vargaz@gmail.com>
1483 * driver.c: Remove 'Globalization' entry from --version.
1485 2005-09-28 Zoltan Varga <vargaz@gmail.com>
1487 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
1488 there is a profiler interested in JIT events.
1490 * aot.c: Load profile files produced by the AOT profiling module, and
1491 reorder methods based on the profiling info. Add a 'method_order' table
1492 to the AOT file to make mono_aot_find_jit_info work with the reordered
1495 * mini.h: Bump AOT file version info.
1497 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
1499 * mini-arm.h: work around what looks like a gcc bug when optimizations
1502 2005-09-28 Raja R Harinath <rharinath@novell.com>
1504 * Makefile.am (AM_CFLAGS): Don't use += to append inside
1505 conditionals. Use ...
1506 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
1508 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
1510 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
1511 to determine the amount of memory to copy when passing valuetypes.
1513 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
1514 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
1516 2005-09-27 Zoltan Varga <vargaz@gmail.com>
1518 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
1519 information about aot.
1521 2005-09-27 Ben Maurer <bmaurer@ximian.com>
1523 * *.c: Replace the use of {Enter,Leave}CriticalSection with
1524 macros. This will allow a deadlock debugger to easily be plugged
1527 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
1529 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
1531 2005-09-27 Raja R Harinath <rharinath@novell.com>
1533 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
1534 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
1535 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
1536 ($(arch_built)) [CROSS_COMPILING]: Error out.
1538 2005-09-26 Zoltan Varga <vargaz@gmail.com>
1540 * aot.c: Add support for the no_special_static flag for classes.
1542 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
1544 * Reapply reverted patches.
1546 * *: Revert r50174 as well.
1548 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
1550 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
1552 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
1554 2005-09-23 Miguel de Icaza <miguel@novell.com>
1556 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
1557 part of the SIG_HANDLER_SIGNATURE.
1559 2005-09-23 Zoltan Varga <vargaz@gmail.com>
1561 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
1564 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
1565 introduced by previous patch.
1567 2005-09-21 Zoltan Varga <vargaz@gmail.com>
1569 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
1570 saved registers too.
1572 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
1573 upon the information returned by get_call_info ().
1575 * mini-x86.c (add_float): Fix stack size calculation.
1576 (mono_arch_call_opcode): Rewrite this so it works based up the
1577 information returned by get_call_info ().
1578 (mono_arch_get_this_vret_args): Ditto.
1580 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
1582 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
1583 in cinfo to determine the registers which need to be used.
1585 2005-09-20 Miguel de Icaza <miguel@novell.com>
1587 * driver.c (mono_main): Add --server and --desktop flags.
1589 2005-09-16 Zoltan Varga <vargaz@gmail.com>
1591 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
1592 registers as global registers.
1594 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
1595 longer needed with the new register allocator.
1597 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
1599 * cpu-ia64.md: Remove unused opcodes.
1601 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
1603 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
1605 * cpu-amd64.md: Remove unused opcodes.
1607 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
1608 needed with the new register allocator.
1610 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
1613 2005-09-16 Raja R Harinath <rharinath@novell.com>
1615 * Makefile.am (check-local): Don't invoke semdel-wrapper.
1617 2005-09-16 Martin Baulig <martin@ximian.com>
1619 * exceptions-amd64.c
1620 (throw_exception): Don't call mono_debugger_throw_exception() if
1621 we're a rethrow - see the FIXME in the code.
1623 2005-09-15 Geoff Norton <gnorton@customerdna.com>
1625 * mini.c (mono_init_exceptions): This only works on some architectures.
1627 2005-09-15 Zoltan Varga <vargaz@gmail.com>
1629 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
1632 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
1634 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
1635 now in mini-exceptions.c.
1637 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
1639 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
1640 now in mini-exceptions.c.
1642 2005-09-15 Zoltan Varga <vargaz@gmail.com>
1644 * exceptions-x86.c: Applied patch from Patrik Torstensson
1645 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
1647 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
1648 code into mini-exceptions.c. Add some assertions to it.
1650 2005-09-12 Zoltan Varga <vargaz@gmail.com>
1652 * aot.c (emit_section_change): Applied patch from "The Software Team"
1653 (<software@solmersa.com>). Fix as errors on windows.
1655 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
1657 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
1658 method info into the LMF.
1660 2005-09-11 Zoltan Varga <vargaz@gmail.com>
1662 * mini-ia64.c: Add proper unwind info for method epilogs.
1664 * exceptions-ia64.c: Add some code to help debugging.
1666 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
1668 * mini-exceptions.c: Fix warning.
1670 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
1672 * mini.c: Really fix build.
1674 * mini-x86.c mini-amd64.c: Fix build.
1676 2005-09-11 Zoltan Varga <vargaz@gmail.com>
1678 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
1680 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
1681 some Interlocked methods as intrinsics.
1683 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
1684 for Thread methods as well.
1686 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
1688 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
1690 * mini-ia64.c mini-x86.c mini-amd64.c
1691 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
1694 * mini.c (mono_init_exceptions): Fix build breakage.
1696 2005-09-10 Zoltan Varga <vargaz@gmail.com>
1698 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
1699 of instructions. Use the new ia64_unw_op macros for emitting unwind
1702 * mini.c (mono_init_exceptions): Initialize exception handling
1703 related trampolines at startup.
1705 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
1707 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
1709 2005-09-09 Zoltan Varga <vargaz@gmail.com>
1711 * mini.c: Handle type loading errors gracefully during compilation and
1712 throw the appropriate exception.
1714 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
1716 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
1717 for the mono binary.
1719 2005-09-09 Martin Baulig <martin@ximian.com>
1721 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
1724 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
1726 * mini-arm.h: use emulation for conv.r.un for the release.
1728 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
1730 * mini-arm.c, objects.cs: more fixes and tests for them.
1732 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
1734 * mini-arm.c: align structures to at least 4 bytes to be able
1735 to keep our current optimized memcpy.
1737 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
1739 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
1741 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1743 * mini.c: ignore SIGPIPE.
1745 2005-09-04 Zoltan Varga <vargaz@gmail.com>
1747 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
1749 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
1751 2005-09-02 Zoltan Varga <vargaz@gmail.com>
1753 * mini.h: Add prototype for mono_allocate_stack_slots_full.
1755 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
1757 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
1758 exception handling support.
1759 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
1760 patch by Brian Koropoff <briank@marakicorp.com>).
1762 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
1764 * mini.c: revert another 'optimization' which breaks when
1765 items on the eval stack need to be saved at a basic block end
1768 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
1770 * jit-icalls.c: for arrays, ensure we always provide
1773 2005-08-30 Zoltan Varga <vargaz@gmail.com>
1775 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
1777 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
1779 2005-08-29 Zoltan Varga <vargaz@gmail.com>
1781 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
1782 arguments in their original register.
1784 2005-08-28 Zoltan Varga <vargaz@gmail.com>
1786 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
1789 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
1790 when ssapre is enabled.
1792 * inssel-long.brg: Fix bug in previous patch.
1794 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
1795 multiplication by a constant.
1797 2005-08-27 Zoltan Varga <vargaz@gmail.com>
1799 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
1802 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
1805 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
1807 * inssel-arm.brg: apply changes tested by Brian Koropoff
1808 <briank@marakicorp.com>.
1810 2005-08-25 Zoltan Varga <vargaz@gmail.com>
1812 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
1814 2005-08-24 Zoltan Varga <vargaz@gmail.com>
1816 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
1817 to the same register if dreg is just a base register.
1818 (print_ins): Improve printing of membase opcodes.
1820 * inssel-x86.brg: Add optimized ldind(reg) rules.
1822 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
1824 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
1826 * mini.c: when running under valgrind, set the stack bottom for
1827 the GC at the actual approximate stack for the app (fixes running
1828 mono with valgrind).
1830 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
1832 * mini.c: do no break at the first valuetype to init found
1835 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
1837 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
1839 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
1841 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
1843 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
1845 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
1847 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
1849 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
1851 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
1854 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
1857 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
1860 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
1862 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
1864 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
1866 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
1867 in the tail recursion optimization.
1869 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
1870 debug info into the assembly file.
1872 * iltests.il: Add test for filter regions.
1874 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
1875 initial stack of filter regions. Fixes #75755.
1877 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
1879 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
1882 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
1884 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
1885 the check for an already compiled method on non-ia64 platforms.
1886 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
1889 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
1891 * inssel-x86.brg: Add some optimized call rules.
1893 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
1895 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
1898 * mini.h mini-trampolines.c: Pass the trampoline argument to
1899 mono_arch_patch_delegate_trampoline.
1901 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
1903 * mini-trampolines.c: Fix build.
1905 * mini-amd64.h: Add delegate trampolines.
1907 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
1909 * inssel-amd64.brg: Add optimized call rules.
1911 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
1913 * inssel-ia64.brg: Add optimized ldind(reg) rules.
1915 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
1917 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
1920 * mini-ia64.c: Remove LMF fixmes.
1922 * mini-ia64.h: Remove most fields from LMF.
1924 * inssel-ia64.brg (stmt): Fix unaligned access errors.
1926 * mini-trampolines.c: Add support for IA64 function descriptors.
1928 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
1929 for IA64 function descriptors.
1931 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
1933 * tramp-arm.c: patch the vtable for virtual calls. Added
1934 support code to register/unregister the LMF.
1935 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
1938 2005-08-19 Dick Porter <dick@ximian.com>
1940 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
1941 bit value if needed.
1943 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
1945 * mini.c (mini_get_method): Move handling of wrapper data here.
1947 * mini.c (mono_method_to_ir): Add support for dynamic methods.
1949 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
1952 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
1953 bblock->code does not remain empty.
1955 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
1957 * arrays.cs: Add regression test for #75832.
1959 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
1960 rules. Fixes #75832.
1962 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
1963 instruction scheduling.
1965 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
1967 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
1969 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
1971 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
1973 * mini-codegen.c: Fix VC build.
1975 * cpu-pentium.md: Increase length of atomic_exhange_i4.
1977 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1979 * mini.h: fix signature for mono_register_opcode_emulation.
1981 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
1983 * mini.c: Get rid of most of the helper_sig_... constants using
1984 mono_create_icall_signature ().
1986 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
1988 * jit-icalls.c (helper_ldstr): New helper function.
1990 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
1992 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
1993 throw, load the string using a helper call instead of creating a string object.
1995 * aot.c: Update after LDSTR changes.
1997 * mini.h: Bump AOT file version.
1999 * aot.c: Save class size info into the AOT file. Print more statistics during
2002 * mini.h: Bump AOT file version.
2004 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
2005 ordering of disasm cases. Fixes #74957.
2007 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
2009 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
2010 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
2011 the generic code needed for the ARM port.
2013 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
2015 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
2016 inssel-arm.brg: more ARM features and fixes.
2018 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
2020 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
2021 ARM port work in progress.
2023 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
2025 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
2027 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
2029 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
2031 * inssel.brg (mini_emit_memset): Add support for unaligned access.
2033 * *-ia64.*: Ongoing IA64 work.
2035 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
2037 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
2039 * TODO: Remove out-of-data todo stuff.
2041 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
2044 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
2046 * mini.h: Bump corlib version.
2048 2005-07-27 Martin Baulig <martin@ximian.com>
2051 (create_copy_ins): Added `const unsigned char *ip' argument; set
2052 `copy->cil_code' from it.
2054 2005-07-27 Martin Baulig <martin@ximian.com>
2056 * mini-exceptions.c (mono_handle_exception): Don't call
2057 mono_debugger_handle_exception() for filters.
2059 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
2061 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
2064 2005-07-26 Martin Baulig <martin@ximian.com>
2066 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
2068 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
2069 helper_compile_generic_method() if the method is actually virtual
2072 2005-07-26 Martin Baulig <martin@ximian.com>
2075 (trampoline_code): Renamed to `mono_trampoline_code' and made it
2076 public; this is now accessed directly by the debugger.
2077 (mono_generic_trampoline_code): Removed.
2080 (mono_debug_init_method): Also add interncalls and wrappers.
2082 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
2084 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
2086 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
2088 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
2090 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
2092 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
2094 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
2096 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
2097 getting TLS offsets on AMD64 too.
2099 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
2101 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
2103 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
2105 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
2106 inssel-arm.brg, mini-arm.h: ARM port work in progress.
2108 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
2110 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
2112 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
2115 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
2116 mono_sparc_is_virtual_call ().
2118 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
2120 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
2121 trampoline parameters.
2123 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
2125 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
2126 to mono_arch_get_vcall_slot_addr.
2128 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
2131 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
2133 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
2135 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
2137 2005-07-19 Martin Baulig <martin@ximian.com>
2139 * exceptions-amd64.c (throw_exception): Call
2140 mono_debugger_throw_exception() here like we're doing it on i386.
2142 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
2144 * mini-ia64.c: Add optimized TLS access support.
2146 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
2148 * mini-exceptions.c: Ongoing IA64 work.
2150 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
2152 * mini.c: Use the default optimization set when embedding. Fixes
2155 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
2157 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
2158 of trampolines to a separate file.
2160 * mini-trampolines.c: New file.
2162 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
2165 * tramp-x86.c: Reorganize the trampoline code to be similar to the
2168 * mini-codegen.c: Fix cygwin build.
2170 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
2172 * mini.c: Add some minor changes needed by the IA64 port.
2174 * *-ia64.*: Ongoing IA64 work.
2176 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
2178 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
2179 trampolines into arch-independent and arch-dependent parts.
2181 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
2183 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
2185 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
2187 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
2188 the xp-regalloc-branch for amd64.
2190 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
2191 xp-regalloc-branch for x86.
2193 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
2195 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
2197 2005-07-06 Martin Baulig <martin@ximian.com>
2200 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
2201 (mono_jit_runtime_invoke): Likewise.
2203 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
2205 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
2208 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
2209 without loading their metadata. Reorganize the file format so exception handling+
2210 debug info is kept separate from normal method info. Create MonoJitInfo
2211 structures for methods lazily.
2213 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
2215 (x86_class_init_trampoline): Patch AOT class init trampolines too.
2217 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
2219 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
2222 * mini.h: Bump AOT file version.
2224 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
2226 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
2228 2005-07-01 Raja R Harinath <rharinath@novell.com>
2230 * Makefile.am (check-local): Call semdel-wrapper.
2232 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
2234 * mini-x86.c: Revert the last change as it seems to break the build..
2236 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
2238 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
2240 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
2242 2005-06-27 Ben Maurer <bmaurer@ximian.com>
2244 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
2245 outside of the macro, so strange stuff doesn't happen with gcc4
2246 (NEW_AOTCONST_TOKEN): Likewise.
2248 2005-06-28 Martin Baulig <martin@ximian.com>
2250 * mini.c (mini_class_is_system_array): New static method; use this
2251 instead of `klass->parent == mono_defaults.array_class' everywhere
2252 since this also works for the new generic array class.
2254 2005-06-26 Ben Maurer <bmaurer@ximian.com>
2256 * inssel.brg: Remove warnings.
2258 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
2260 * mini-ia64.c: Ongoing IA64 work.
2262 * basic-float.cs: Add float->i1 conversion test.
2264 * iltests.il: Add conv.u4 test.
2266 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
2268 * inssel-long.brg: Fix bug caused by last change.
2270 2005-06-23 Geoff Norton <gnorton@customerdna.com>
2272 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
2273 BSDs. Allows the x86 JIT to work on OSX86
2275 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
2277 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
2280 * mini-ia64.c: Ongoing IA64 work.
2282 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
2284 * mini-ia64.c: Ongoing IA64 work.
2286 * driver.c: Clean up jit_code_hash as well when using --regression.
2288 * inssel-long.brg: Fix long->i4/u4 conversion rules.
2290 * basic-long.cs: Add tests for long->u4 conversion.
2292 2005-06-18 Ben Maurer <bmaurer@ximian.com>
2294 * mini.c: Take mono_get_domainvar out of macros. This makes sure
2295 that we do not depend on undefined C behavior: the order stuff
2296 gets evaluated within an expression. Fixes mono when compiled on
2299 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
2301 * *-ia64.*: Ongoing IA64 work.
2303 * aot.c: Lower memory usage while loading AOT methods.
2305 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
2307 * mini.h: Bump AOT file format version.
2309 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
2311 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
2313 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
2315 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
2316 not on callee assembly). Fixed some comments.
2318 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
2320 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
2321 it gets proper disassembly.
2322 (emit_method_info): Remove some dead code.
2324 * mini.c (mini_method_compile): Allways allocate the GOT var in
2325 mono_method_to_ir for emulating opcodes.
2327 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
2329 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
2330 before freeing the code memory. Fixes #74990.
2332 * objects.cs: Add regression test for #74992.
2334 * liveness.c: Extend live ranges of arguments to the beginning of the
2335 method. Fixes #74992.
2337 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
2338 so it points into the faulting instruction.
2340 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
2342 * jit-icalls.c (mono_imul_ovf): Add exception handling.
2344 * *-ia64.*: Ongoing IA64 work.
2346 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
2348 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
2350 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
2352 * *-ia64.*: Ongoing IA64 work.
2354 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
2356 * basic-long.cs: Add tests for add/sub.ovf.
2358 * basic.cs: Add tests for sub.ovf.
2360 * *-ia64.*: Ongoing IA64 work.
2362 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
2364 * *-ia64.*: Ongoing IA64 work.
2366 * basic.cs: Add conv.ovf.i4.un test.
2368 2005-06-09 Massimiliano Mantione <massi@ximian.com>
2370 * mini.c: (remove_block_if_useless) Fixed bug 75061.
2372 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2374 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
2376 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
2378 * *-ia64.*: Ongoing IA64 work.
2380 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2383 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
2385 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
2387 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
2389 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
2391 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
2393 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
2394 of a call is callable by a near call.
2396 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
2398 * mini-ia64.c: Ongoing IA64 work.
2400 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
2402 * genmdesc.c: Make the generated array non-static.
2404 * inssel-long.brg: Fix LSHR_IMM rule.
2406 * *-ia64.*: Ongoing IA64 work.
2408 * *-ia64.*: Ongoing IA64 work.
2410 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
2412 * *-ia64.*: Ongoing IA64 work.
2414 * *-ia64.*: Ongoing IA64 work.
2416 * mini-ia64.c: Ongoing IA64 work.
2418 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
2420 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
2422 * objects.cs basic-calls.cs: Move some tests to objects.cs.
2424 * objects.cs basic-long.cs: Move some tests to objects.cs.
2426 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
2428 * *-ia64.*: Ongoing IA64 work.
2430 * iltests.il: Add a new test.
2432 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
2433 newobj. Fixes #75042.
2435 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
2437 * *-ia64.*: Ongoing IA64 work.
2439 * *-ia64.*: Ongoing IA64 work.
2441 * *-ia64.*: Ongoing IA64 work.
2443 * basic.cs objects.cs: Move tests accessing static variables as well.
2445 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
2447 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
2449 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
2451 * driver.c: Always print failed tests.
2453 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
2456 * *ia64*: Ongoing IA64 work.
2458 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
2460 * basic.cs: Add tests for add.ovf. Fix warnings.
2462 2005-05-18 Miguel de Icaza <miguel@novell.com>
2464 * driver.c (mono_main): Avoid crash if no argument is passed to
2465 --break; Do not use g_error, but f_printf. And fix all other
2466 ocurrences of the same crash.
2468 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
2470 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
2471 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
2474 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
2476 * *-ia64.*: Add beginnings of IA64 backend.
2478 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
2480 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
2482 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
2485 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
2487 * mini-amd64.c: Fix a warning.
2489 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
2491 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
2492 in float_neg. Fixes #74897.
2494 * mini-amd64.c (emit_call): Fix another near call bug.
2496 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
2498 * declsec.c: Keep the appdomain information in the structure. Added a
2499 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
2500 value gets overwritten).
2501 * declsec.h: Set the default MonoArray for the the stack to 6. Added
2502 an MonoAppDomain member to MonoSecurityFrame.
2503 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
2504 used in the stack walk. Now use a MonoArray which grow (double) when
2507 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
2509 * mini.c: Re-enabled runtime cleanup, since running threads should
2510 now properly stop when exiting.
2512 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
2514 * mini-codegen.c: New file contaning the arch-independent local
2515 register allocator. Not used by any architectures yet.
2517 * mini.h linear-scan.c: Merge some changes from the
2518 mini-xp-local-regalloc branch.
2520 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
2522 * mini-amd64.c (emit_call): Fix calls to native functions when the
2523 runtime is compiled as a shared library. Fixes #74756.
2525 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
2526 on a literal field. Fixes #74751.
2528 2005-04-25 Raja R Harinath <rharinath@novell.com>
2530 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
2532 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
2534 * objects.cs: Add missing null casting test.
2536 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
2538 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
2539 in wrapper methods. Also rename 'address' variable to 'offset'.
2541 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
2543 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
2546 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
2548 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
2551 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
2553 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
2555 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
2557 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
2558 just the last bytes.
2560 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
2562 * aot.c (mono_compile_assembly): Fix warning.
2564 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
2565 by the _MSC_VER stuff.
2567 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
2569 * inssel-long.brg: Fix #74588.
2571 * cpu-amd64.md: Fix #74591.
2573 * iltests.il: Add new regression tests.
2575 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
2577 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
2580 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
2582 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
2584 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
2585 from Bill Middleton <flashdict@gmail.com>.
2587 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
2589 * arrays.cs: Add new regression test. Fix warnings.
2591 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
2593 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
2594 and leakage in CKFINITE.
2596 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
2597 this to a null op since it is called on amd64 too.
2599 * exceptions-amd64.c (get_throw_trampoline): Align stack.
2601 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
2602 body since this is not used on amd64.
2604 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
2606 * mini-amd64.c: Remove obsolete fixmes.
2608 * mini.c (print_method_from_ip): Fix debugging support.
2610 2005-2-1 Massimiliano Mantione <massi@ximian.com>
2612 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
2613 so that expressions that don't give much gain are not reduced.
2614 * ssapre.h: Likewise.
2616 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
2618 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
2620 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
2622 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
2624 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
2626 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
2628 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
2630 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
2632 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
2635 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
2637 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
2639 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
2641 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
2642 MONO_ARCH_USE_SIGACTION. Fixes #74252.
2644 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
2646 * mini-x86.c: Fix up stack overflow handling.
2648 * exceptions.cs: Add new regression test.
2650 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
2652 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
2653 mono_jit_thread_attach.
2655 * mini.c (mono_method_to_ir): Verify called method is not abstract.
2657 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
2659 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
2660 avoid calling constructors using callvirt.
2662 * inssel.brg: Fix #74073.
2664 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
2666 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
2667 compilation with non-GCC compilers.
2668 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
2669 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
2671 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
2673 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
2674 klass->interface_offsets (will likely fix bug#74073).
2676 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
2678 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
2680 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
2682 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
2683 to amd64_div_reg_size ().
2685 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
2687 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
2689 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
2691 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
2693 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
2695 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
2697 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
2699 * mini.c (mono_precompile_assembly): Load and precompile referenced
2700 assemblies as well. Fixes #74015.
2702 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
2704 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
2706 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
2708 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
2709 a lot of checks and (anyway) permissions cannot work until corlib is
2712 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
2714 * mini-ppc.c: fixed ABI issue on sysv/ppc.
2716 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
2718 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
2719 calls (fixes bug#72824).
2721 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
2723 * mini.c: fix tail recursion elimination (see test in bug#73936).
2725 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
2727 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
2728 some fp functions in sse2 mode.
2730 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
2732 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
2734 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
2736 * mini.h mini.c: Add mono_get_jit_tls_key ().
2738 * mini-x86.c: Enable fast TLS support on windows.
2740 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
2742 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
2743 * mini.c: Check for p/invoke method when generating code. If a
2744 p/invoke method, or it's class, isn't decorated with [Suppress
2745 UnmanagedCodeSecurity] then generate code to call System.Security.
2746 UnmanagedDemand (only if the security manager is active).
2748 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
2750 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
2751 last change as it seems to cause strange crashes.
2753 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
2755 * *.c: handle unsafe function pointers where needed.
2757 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
2759 * mini.c (mono_jit_free_method): Remove the fixme too.
2761 2005-03-15 Miguel de Icaza <miguel@novell.com>
2763 * mini.c: As discussed, make the code actually free the delegate
2764 thunk now, to enable the debugging of delegate problems, use
2765 MONO_DEBUG=1 when running Mono.
2767 This takes also care of parts of the leaks as seen by Joe.
2769 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
2771 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
2772 thread_tls_offset calculation.
2774 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
2776 * declsec.c: Reworked linkdemand checks for icall. The previous code
2777 was using the declaration code (untrusted) and didn't work as expected
2778 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
2781 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
2783 * iltests.il: Add new localloc test.
2785 * mini-amd64.c: Handle large stack allocations the same way as on
2786 windows if stack overflow handling is working.
2788 * mini-amd64.c: Allocate the signal stack using mmap.
2790 * mini.c (sigsegv_signal_handler): Fix reading of context.
2792 * mini-exceptions.c: Fix up stack overflow handling.
2794 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
2796 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
2798 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
2800 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
2802 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
2803 tramp_init functions as they are no longer needed.
2805 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
2807 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
2809 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
2811 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
2813 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
2816 * mini-ops.h: Add OP_LMUL_IMM.
2818 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
2819 long mul/div opcodes as intrinsic.
2821 * mini-amd64.c (emit_call): Handle the case when the callee might be
2824 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
2826 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
2829 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
2831 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
2833 2005-03-09 Ben Maurer <bmaurer@ximian.com>
2835 * mini.c (mono_codegen): Don't leak here, to help people running
2838 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
2840 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
2841 conversions in sse2 mode.
2843 * basic-float.cs: Add regression test.
2845 * mini-amd64.c: Reenable sse2.
2847 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
2849 * mini-amd64.c: Disable sse2 until some regressions are fixed.
2851 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
2853 * driver.c: Copyright text should include 2005.
2855 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
2857 * cpu-amd64.md (load_membase): Fix more max lengths.
2859 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
2861 * cpu-amd64.md (load_membase): Fix max length.
2863 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
2865 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
2867 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
2868 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
2870 * basic-float.cs: Add rounding regression test.
2872 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
2874 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
2876 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
2877 structures in registers for pinvoke wrappers.
2879 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
2881 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
2883 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
2885 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
2886 wrapper to mono_jit_thread_attach.
2888 * mini.c (mini_jit_thread_attach): New jit icall.
2890 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
2891 native->managed wrappers.
2893 * exceptions.cs: Add new regression test.
2895 * mini.c (optimize_branches): Check regions in the cbranch to throw
2896 block case as well. Fixes #73242.
2898 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
2900 * mini.c: thread safety fixes.
2902 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
2904 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
2905 patching stuff, since delegates use jump trampolines so there is
2908 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
2911 * tramp-amd64.c: Fix build.
2913 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
2914 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
2916 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
2917 Rename this to mono_arch....
2918 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
2920 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
2922 * mini-amd64.c (emit_call): If both the caller and the callee is
2923 guaranteed to have 32 bit addresses, emit a normal call.
2925 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
2927 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
2928 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
2929 method_ptr inside delegates.
2931 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
2933 * mini.c (mono_jit_free_method): Free the method info even if the native code is
2934 invalidated. Fixes #73001.
2936 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
2938 * mini-x86.c: Only use stdcall for pinvokes on windows.
2940 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
2942 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
2943 * mini-x86.c: remove unreliable __thread var offset detection,
2944 use the correct accessors and enable by default.
2946 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
2948 * mini.c (mono_jit_free_method): Fix memory leak.
2950 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
2952 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
2954 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
2956 * cpu-amd64.md: Fix lengths of atomic opcodes.
2958 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
2960 * driver.c: try to not imply using ICU is any good.
2962 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
2964 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
2965 functions as inline ops.
2967 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
2968 some Interlocked functions as inline ops.
2970 * mini.c (move_basic_block_to_end): Fix bug in last patch.
2972 * mini.h (MonoBasicBlock): Reorganize fields a bit.
2974 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
2976 * mini.c: Add support for OP_NOT_TAKEN.
2978 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
2979 structures in registers for pinvoke wrappers.
2981 * mini-amd64.c: Fix warnings.
2983 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
2985 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
2987 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
2989 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
2990 address instead of loading the address from it.
2992 * mini-x86.c: Add support for returning small structs in registers
2993 on Win32. Fixes part of #70864.
2995 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
2997 * trace.c (get_token): Improve error checking.
2999 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
3001 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
3003 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
3005 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
3006 it can be reused for MonoClass.
3007 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
3010 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
3012 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
3013 instead of a MonoReflectionMethod. The method information wasn't used
3014 when displaying SecurityException details (but will be now).
3016 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
3018 * Makefile.am : windows build fix.
3020 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
3022 * iltests.il: Add new regression test.
3024 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
3027 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
3029 * mini.c: Moved linkdemand check into helper function check_linkdemand
3030 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
3033 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
3035 * declsec.c: Added statistics counter for different kinds of
3037 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
3038 (and commented) declaration.
3039 * mini.c: Added statistics counter for security Demand code
3040 generation. Added display of security statistics.
3042 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
3044 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
3045 Fix compilation errors under gcc-2.95.
3047 2005-02-12 Ben Maurer <bmaurer@ximian.com>
3049 * mini.c, driver.c: Use the new jit trampoline hashtable
3051 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
3053 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
3055 2005-02-11 Martin Baulig <martin@ximian.com>
3057 * debug-mini.c (mono_debug_close_method): Free the line number array.
3059 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
3061 * aot.c: Break up large methods into smaller ones. Share GOT slots for
3064 * mini.h: Bump AOT file format version.
3066 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
3068 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
3070 * declsec.h: Added macros to get/set lazyly initialized security
3071 informations about assemblies. Added new enum for different type of
3072 possible LinkDemand violation. Added function to check LinkDemands.
3073 * mini.h: Added a field to MonoCompile to hold any security violation
3074 detected when JITting a method (so it can be thrown later).
3075 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
3076 and CEE_CALLVIRT. Added code to throw exception at the end of
3077 mini_method_compile (note: the exception is unhandled right now).
3079 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
3081 * mini.c, jit-icalls.c: use the managed implementation of
3082 memset for initobj and memset, to avoid managed <-> unmanaged
3085 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
3087 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
3088 optimization if it would need a GOT var.
3090 * basic.cs: Add tests for constant propagation and switch statements.
3092 * ssa.c: Fix out-of-range constant propagation and switch statements.
3094 2005-02-09 <vargaz@freemail.hu>
3096 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
3098 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
3100 * cpu-amd64.md (load_membase): Fix max length of load_membase.
3102 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
3104 * mini.c: update to new signature of mono_class_get_allocation_ftn().
3106 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
3108 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
3109 arithmetic operations.
3111 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
3113 * mini-ppc.c: add a workaround for broken user code that
3114 DllImports vararg functions with non-vararg signatures.
3116 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
3118 * mini.c (mono_jit_compile_method_inner): Add detection and a
3119 meaningfull error message for assemblies written in Managed C++.
3121 * tramp-amd64.c mini-amd64.h: Add support for
3122 create_trampoline_from_token ().
3124 * aot.c mini-x86.c abcremoval.c: Applied patch from
3125 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
3127 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
3129 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
3130 which takes a MonoImage/token as parameter instead of a MonoMethod.
3132 * aot.c: Use the new trampoline for initializing vtables.
3134 * aot.c: Add support for ldfld/stfld_remote wrappers.
3136 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
3137 rules for compare <MEM>, IMM.
3139 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
3141 * aot.c: Handle inherited finalizers correctly.
3143 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
3145 * inssel.brg (stmt): Add a missing _setup_... ().
3147 * aot.c: Save some parts of the class state to the AOT file and use it
3148 to recompute that state when a class is initialized.
3150 * mini.c: Install AOT hooks into the runtime.
3152 * mini.h: Bump AOT file format version.
3154 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
3157 * iltests.il: Add new test.
3159 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
3163 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
3165 * mini.c: setup the statistical profiler in the thread attach
3166 callback to cope with the new single thread code.
3168 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
3170 * mini-ppc.c: ensure we have enough room for the profiler
3171 calls (fixed bug#72084).
3173 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
3175 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
3178 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3180 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
3182 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3184 * ssapre.c: Fixed an issue with down safety (this allows IronPython
3185 to succesfully execute parrotbench).
3186 * ssapre.h: Likewise.
3188 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3190 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
3191 variable for stores to method arguments (fixes a SSAPRE issue).
3193 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
3195 * mini.c: handle value types in dup, fixes gen-112.cs.
3197 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
3199 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
3200 sequence for calls in dynamic methods to avoid thunks.
3202 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
3204 * mini.c: correctly remove dynamic methods from the hashtable.
3206 2005-1-20 Massimiliano Mantione <massi@ximian.com>
3208 * driver.c: Disabled SSAPRE until fix the bug that appears
3209 in IronPython's parrotbench.
3211 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
3213 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
3215 * mini.c (mono_method_to_ir): Revert the previous change.
3217 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
3220 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
3221 mono_jit_info_table_find () etc. when running under valgrind.
3223 * inssel.brg: Fix warnings.
3225 * mini-exceptions.c: Fix warnings.
3227 2005-01-31 Martin Baulig <martin@ximian.com>
3229 * driver.c (compile_all_methods_thread_main): Don't try to compile
3230 generic methods or anything which has type parameters.
3232 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
3234 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
3236 * TestDriver.cs: Add --verbose flags.
3238 * graph.c ssa.c: Fix 64 bit warnings.
3240 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
3241 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
3242 Fix 64 bit warnings.
3244 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
3245 variable not spotted by gcc.
3247 * mini-amd64.c inssel-amd64.brg: Applied patch from
3248 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
3249 X86_COMPARE_MEMBASE opcodes.
3251 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
3253 2005-01-29 Ben Maurer <bmaurer@ximian.com>
3255 * *: MonoMethod->signature might be NULL now. You *MUST* use
3256 mono_method_signature.
3258 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
3260 * driver.c (compile_all_methods_thread_main): Compile the methods
3261 without invoking cctors.
3263 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
3265 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
3266 * basic-calls.cs: test for the above.
3268 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
3270 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
3271 MonoJitInfo changes.
3273 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
3275 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
3276 eagerly if it contains dynamic methods.
3278 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
3280 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
3281 trace, it is now computed by an icall from trace_ips.
3283 * mini-exceptions.c: Fix a warning.
3285 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
3287 * mini-exceptions.c: don't bother getting stack trace info if
3288 it's not going to be used.
3290 2005-01-27 Raja R Harinath <rharinath@novell.com>
3292 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
3295 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
3297 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
3299 * aot.c: Avoid calling mono_method_get_header () if not needed.
3301 * mini.h: Bump AOT file format version.
3303 * mini.c (mono_emit_native_call): Allocate a GOT var here.
3305 * mini.c (mono_print_tree): Print more info for calls.
3307 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
3309 * declsec.h: Remove warning by adding missing include for marshal.h
3311 2005-01-26 Martin Baulig <martin@ximian.com>
3313 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
3316 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
3318 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
3321 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
3323 * aot.c (mono_compile_assembly): Fix a warning.
3325 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
3327 * declsec.c: Look for security attributes on the original MonoMethod
3328 (and not the wrapped one). This fix permissions on icalls.
3330 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
3332 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
3334 * mini.c (mono_allocate_stack_slots): Add a fixme.
3336 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
3338 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
3340 * inssel.brg: optimize casts of sealed types (more
3341 optimizations waiting for fixes in remoting).
3343 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
3345 * inssel.brg (stmt): Add another dummy rule.
3347 * driver.c: Fix warnings.
3349 * driver.c (mono_main): If running under valgrind, instruct glib to use
3350 the system allocation functions so valgrind can track the memory
3351 allocated by the g_... functions.
3353 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
3355 * mini-ops.h: Add OP_DUMMY_STORE opcode.
3357 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
3359 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
3360 variables in try regions.
3362 * mini.c (mini_method_compile): Don't disable optimizations on large
3363 methods when AOT compiling.
3365 * mini.c (mono_allocate_stack_slots): New arch independent method to
3366 allocate stack slots. Not yet used.
3368 2005-01-22 Ben Maurer <bmaurer@ximian.com>
3370 * debug-mini.c (mono_debug_close_method): Plug some leaks.
3372 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
3374 * mini-ppc.c: make the branch info relative as the code
3375 buffer can be reallocated.
3377 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
3379 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
3380 * driver.c: Removed the AOT/security restriction. Now initialize the
3381 security manager (in metadata) if --security is used.
3382 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
3383 rather than the pointer to declarative security, when AOT is used.
3385 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
3387 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
3388 basic blocks, reduced intrinsic exception throwing code size.
3390 2005-01-22 Miguel de Icaza <miguel@ximian.com>
3392 * driver.c (mini_usage): Reorder the usage screen.
3394 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
3396 * mini.c (mono_resolve_patch_target): Fix warning.
3398 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
3400 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
3403 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
3405 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
3406 breaks the amd64 build.
3408 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
3409 register allocation. Fixes #71454.
3411 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
3413 * arrays.cs: Add new regression test.
3415 2005-1-20 Massimiliano Mantione <massi@ximian.com>
3417 * ssapre.c: Turned usage of snprintf to GString.
3418 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
3419 (I left it on by mistake in my previous commit).
3421 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
3423 * mini.c, cfold.c, basic-calls.cs: preserve side effects
3424 on cond branch optimization (fixes bug# 71515).
3426 2005-1-20 Massimiliano Mantione <massi@ximian.com>
3428 * abcremoval.c: Fixed bug 71062.
3429 * abcremoval.h: Likewise.
3431 2005-1-20 Massimiliano Mantione <massi@ximian.com>
3433 * mini.c: Added a new functionality to optimize_branches, the removal
3434 of useless basic blocks, and fixed some problem in the removal of
3435 critical edges; some utility functions added for both purposes.
3436 * ssapre.c: Added complex expression support, and fixed bug 70637.
3437 * ssapre.h: Likewise.
3438 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
3440 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
3441 * driver.c: Re-enabled SSAPRE.
3443 2005-01-19 Martin Baulig <martin@ximian.com>
3445 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
3446 the result of mono_get_method_constrained().
3448 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
3450 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
3453 2005-01-18 Geoff Norton <gnorton@customerdna.com>
3455 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
3456 be detected. Fixes #59296.
3458 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
3460 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
3461 which can happen. Fixes #71361.
3463 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
3465 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
3468 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
3470 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
3471 appdomain-unload.exe to fail.
3473 * mini.c: Fix some memory leaks.
3475 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
3477 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
3478 Fixed bug and sped up some codepaths.
3480 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
3482 * mini.c: Fix some memory leaks.
3484 * exceptions.cs basic-long.cs: Add test for checked ulong->int
3487 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
3489 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
3492 * iltests.il: Add regression test for #71320.
3494 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
3496 * mini.c (mono_codegen): Fix installation of profiler hooks.
3498 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
3500 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
3502 * mini.h, mini.c, cfold.c: optimize access to enum
3503 readonly fields, too. Eval conditional branches if possible
3504 to perform unreachable code removal in more cases.
3506 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
3508 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
3510 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
3513 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
3514 WinXP DEP. Fixes #71244.
3516 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
3518 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
3520 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
3522 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
3524 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
3526 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
3529 * mini.h: Bump AOT version.
3531 * mini.h (MonoCompile): Change exvar to a hash table.
3533 * mini.c: Allocate a separate exvar for each handler block.
3535 * mini.c: Get rid of the computation of filter_lengths, its not needed.
3537 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
3538 ex var with the pending exception and only throw if the two are equal.
3541 * exceptions.cs: Add tests for rethrow and nested catch clauses.
3543 * mini-x86.c: Fix warnings.
3545 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
3546 used by all the ports now.
3548 * aot.c: Add write-symbols and save-temps options.
3550 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
3552 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
3554 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
3556 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
3559 * tramp-s390.c: Check vtable slot belongs to the domain.
3561 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
3562 as per other platforms.
3564 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
3566 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
3568 * driver.c: we don't run the Main() code in a subthread anymore.
3570 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
3572 * mini.c: added experimental rtc support in the statistical
3573 profiler: if the user has the permission, more accurate statistics
3574 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
3575 The MONO_RTC value must be restricted to what the linux rtc allows:
3576 power of two from 64 to 8192 Hz.
3578 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
3580 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
3582 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
3584 * mini-ppc.c: better icache flush for smp.
3586 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
3588 * mini-amd64.c (emit_move_return_value): Fix memory leak.
3590 * mini-x86.c (get_call_info): Add the get_call_info () code from the
3591 amd64 port, not yet used.
3593 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
3595 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
3598 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
3600 * driver.c: Added --security option to activate the security manager.
3601 Right now this will allow code generation for declarative demands and
3602 is disabled when AOT is specified.
3603 * mini.c: Add code generation for declarative security demands.
3604 * mini.h: Add mono_use_security_manager as an extern gboolean.
3606 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
3608 * aot.c (mono_compile_assembly): Speed up compilation a bit by
3609 emitting more dense assembly code.
3611 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
3612 exception throwing stuff.
3614 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
3616 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
3619 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
3622 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
3625 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
3627 * tramp-*.c: Only patch vtable slots if the object is in the current
3628 domain. Fixes appdomain-unload.exe.
3630 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
3632 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
3635 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
3637 * mini.c (reverse_branch_op): New helper function.
3639 * mini.c (optimize_branches): Run the new optimization only on
3640 platforms which support it. Also reverse all kinds of branches.
3642 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
3644 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
3647 * mini.c (optimize_branches): Reverse not-equals branches if the false
3648 bblock is a throw. This happens a lot of time with argument checking in
3651 * mini.c (mono_codegen): Add support for placing basic blocks after
3652 the function epilogue.
3654 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
3657 2005-01-05 Miguel de Icaza <miguel@ximian.com>
3659 * mini.c (setup_stat_profiler): Only set this up if the platform
3660 supports ITIMER_PROF.
3662 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
3664 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
3667 * inssel.brg: Fix a warning.
3669 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
3671 * mini.c: added support for statistical profiler
3672 (run with: --profile=default:stat).
3674 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
3676 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
3678 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
3680 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
3681 related to global registers from the amd64 port.
3683 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
3685 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
3687 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
3688 with global registers.
3689 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
3691 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
3693 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
3695 * debug-mini.c (encode_value): Fix off-by-one.
3697 * aot.c (encode_value): Likewise.
3699 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
3701 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
3703 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
3706 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
3708 * aot.c (emit_method_info): Increase size of temp buffer.
3710 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
3713 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
3715 * aot.c (emit_method_info): Fix build.
3717 * aot.c: Further rework of the AOT file format to reduce the size of
3718 the method info data.
3720 * mini.h: Bump AOT file format version.
3722 2004-12-27 Martin Baulig <martin@ximian.com>
3724 * mini.c (mini_get_method): New static method; call
3725 mono_get_method_full() and mono_get_inflated_method().
3726 (mono_method_to_ir): Use mini_get_method() instead of
3727 mono_get_method_full().
3729 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
3731 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
3733 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
3735 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
3737 * inssel-amd64.brg: Add some optimization rules.
3739 2004-12-24 Ben Maurer <bmaurer@ximian.com>
3741 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
3742 standard not GC'd stuff is fine.
3744 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
3746 * aot.c: Rework the AOT file format to get rid of most of the global
3747 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
3749 * mini.h: Bump AOT file format version.
3751 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
3753 * mini.h: Bump AOT file format version.
3755 * aot.c (mono_aot_is_got_entry): New function to determine if an
3756 address is inside a GOT.
3758 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
3760 * cpu-pentium.md: Increase the maximum size of some instructions which
3761 might involve a got access.
3763 * mini.c (get_method_from_ip): Another debug helper function.
3765 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
3766 when got var accesses are created during the decompose phase.
3768 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
3770 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
3771 argument mini_compile_method and to MonoCompile, and use this to
3772 determine whenever a given method is compiled for AOT. This allows the
3773 other methods compiled during AOT compilation to be free of AOT stuff,
3774 so the backends does not need to add special support for them by
3775 creating a fake GOT etc.
3777 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
3780 2004-12-21 Ben Maurer <bmaurer@ximian.com>
3782 * mini.c (mono_method_to_ir): It turns out that some of the
3783 x-appdomain wrappers are lax with types, so just ignore this for
3786 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
3787 at the vtable->klass. If it is non-shared code we can just use the
3790 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
3792 * mini-ppc.c: access MonoDomain from tls, too.
3794 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
3796 * declsec.c: Removed unused variable (and related warning ;-)
3798 2004-12-21 Ben Maurer <bmaurer@ximian.com>
3800 * iltests.il: New test for LDELEMA on an array of ref types.
3802 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
3803 all ldelema's on reftypes.
3804 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
3805 it was the wrong place to put it.
3807 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
3808 register to pop to make this cleaner, at the request of Paolo.
3810 2004-12-20 Ben Maurer <bmaurer@ximian.com>
3812 * mini-ops.h (OP_GETHASHCODE): New op.
3814 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
3816 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
3819 For a microbenchmark, this reduces the cost of Hashtable.get_Item
3822 * mini-x86.c (mono_arch_output_basic_block): Rather than
3830 The first is 3 bytes while the second is 1. This saves 36 kb on
3831 mscorlib, quite a big saving. When bootstraping mcs, I was able to
3832 see a small boost because of icache locality.
3834 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
3836 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
3838 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
3839 started code sharing with the generic code.
3841 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
3843 * mini-ppc.c, cpu-g4.md: added code for direct access to
3846 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
3848 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
3849 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
3852 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
3854 * declsec.c|h: Added functions to cache the declarative stack modifiers
3855 in MonoJitInfo and to create a security frame from a MonoJitInfo
3857 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
3858 created. Register internal calls for System.Security.SecurityFrame::
3859 _GetSecurityFrame and _GetSecurityStack.
3860 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
3861 the definitions for the new stack walk/callback mechanism.
3862 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
3863 first security frame for LinkDemands and InheritanceDemands) and
3864 GetSecurityStack for Demands. Both use the new mono_walk_stack code
3866 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
3867 walk initialization (lupus).
3869 2004-12-20 Ben Maurer <bmaurer@ximian.com>
3871 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
3873 (handle_loaded_temps): Do not create a temporary variable for
3874 things that we know are temps. They will never be modified.
3875 (mono_spill_call): Set MONO_INST_IS_TEMP
3876 (mono_emulate_opcode): ditto
3878 (mono_method_to_ir.CEE_DUP): ditto
3880 2004-12-19 Ben Maurer <bmaurer@ximian.com>
3882 * mini.c (type_to_eval_stack_type): Make this handle the void type
3883 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
3884 (emit_tree): use ip_in_bb to special case some common idioms
3885 Update all callers to pass in the IP.
3886 (mono_method_to_ir): Make CEE_CALL* do the above as well.
3888 This gives us a nice 2% speedup in mcs bootstrap.
3890 * mini-x86.c (peephole_pass): Peephole pass to make
3899 * mini.c (ip_in_bb): new method.
3900 (mono_method_to_ir): use this method rather than doing the hash
3903 * linear-scan.c (mono_linear_scan): When expiring actives, you
3904 don't need to keep around variables that expire on this
3905 instruction. This makes it so that:
3908 store (ebx add (ebx, 1))
3912 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
3914 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
3915 combination to avoid doing two copies. Fix up problems with previous
3918 * mini.c: Fix 64 bit warnings.
3920 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
3922 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
3924 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
3925 changes from the x86 code.
3927 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
3929 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
3931 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
3932 throwing code to reduce its size, unify the AOT and non-aot code and
3933 get rid of relocations in the AOT case.
3935 * mini-x86.h mini.c exceptions-x86.c
3936 (mono_arch_get_throw_corlib_exception): New arch specific function to
3937 raise corlib exceptions which doesn't require relocations in the
3940 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
3942 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
3944 * mini.c (mono_emit_method_call): Only allocate the got var when it is
3947 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
3950 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
3952 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
3953 with add function when used from Inc/dec atomic
3954 functions. Re-enabled optimization on x86.
3955 * mini-ops.h: renamed atomic_add functions to
3956 allow _add to match the Interlocked::Add and
3957 _add_next to match Interlocked::Inc/Dec.
3959 2004-12-15 Massimiliano Mantione <massi@ximian.com>
3961 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
3962 linking of BBs to the end BB, and enabled SSAPRE also with
3963 consprop and copyprop (which was prevented by that bug).
3965 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
3967 * mini-x86.c: disabling the Interlocked optimizing code.
3969 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
3971 * aot.c (load_aot_module): Move reading of got_addr after the AOT
3974 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
3976 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
3977 interlocked optimization due lack of support on x86, rewrote
3978 exchange to take into account that base may be in eax.
3980 xsp works again; activated Interlocked optimizing code.
3982 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
3984 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
3986 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
3988 * mini-ops.h: Add new opcodes.
3990 * mini.h: Add new patch types. Add got_var to MonoCompile.
3992 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
3993 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
3994 make it work with all kinds of patchable code.
3996 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
3997 address of the GOT, and referencing entries in the GOT.
3999 * mini.c: Add code to load the GOT address if needed by an opcode.
4001 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
4002 independent AOT code on the x86 using an elf-style Global Offset Table.
4004 2004-12-14 Raja R Harinath <rharinath@novell.com>
4006 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
4008 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4010 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
4013 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
4015 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
4016 of Interlocked:Increment/Decrement/Add as inline ops.
4017 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
4019 2004-12-12 Geoff Norton <gnorton@customerdna.com>
4021 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
4022 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
4024 2004-12-12 Duncan Mak <duncan@ximian.com>
4026 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
4027 again. `patch_info->table_size' is no longer valid after Zoltan's
4030 2004-12-12 Martin Baulig <martin@ximian.com>
4032 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
4033 if we are the "real" method, ie. not an inlined method inside it.
4035 2004-12-11 Ben Maurer <bmaurer@ximian.com>
4037 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
4038 before we look in the special fields table. This fixes
4039 ../tests/thread-static-init.cs.
4041 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4043 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
4044 for Array get_Rank and get_Length. Fixes bug #70465.
4046 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
4048 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
4049 separate structure to reduce the size of MonoJumpInfo.
4051 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
4053 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
4055 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
4057 * mini.c (mini_get_inst_for_method): Changed to allow ports
4058 to return a MonoInst instead of opcode
4059 (renamed mini_get_opcode_for_method to better reflect the new functionality)
4061 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
4062 Allow ports to return a created MonoInst instead of op-code, will enable
4064 (renamed mini_get_opcode_for_method to better reflected the functionality)
4066 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
4068 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
4070 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
4072 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
4075 2004-12-08 Martin Baulig <martin@ximian.com>
4077 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
4078 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
4080 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
4082 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
4085 * exceptions.cs: Disable some tests which depend on properties of x86 fp
4088 2004-12-08 Raja R Harinath <rharinath@novell.com>
4090 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
4092 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
4094 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
4095 bug introduced by the previous patch.
4097 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
4099 * mini-ppc.c, objectc.cs: handle large structs passed by value
4102 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
4104 * mini-ppc.c: OP_ARGLIST implementation from
4105 Geoff Norton <gnorton@customerdna.com>.
4107 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
4109 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
4110 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
4112 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
4114 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
4116 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4118 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
4121 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
4123 * mini-sparc.c: Zero out localled-ed memory.
4125 * iltests.il: Add tests for zeroing out localloc-ed memory.
4127 2004-12-04 Martin Baulig <martin@ximian.com>
4129 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
4130 mono_method_get_signature_full().
4132 2004-12-03 Massimiliano Mantione <massi@ximian.com>
4134 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
4135 and some utility functions (always for SSAPRE), integrated SSAPRE.
4137 * driver.c: Added ssapre option.
4138 * ssa.c: Small fix on OP_ARG handling.
4139 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
4140 * Makefile.am: Likewise.
4142 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
4144 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
4147 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
4150 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4152 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
4154 * cpu-s390.md : Increase instruction length of oparglist.
4156 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
4158 2004-11-30 Martin Baulig <martin@ximian.com>
4160 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
4161 virtual generic methods. We call a special helper_compile_generic_method()
4162 icall to retrieve the method from the vtable, inflate and compile
4163 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
4165 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
4167 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
4169 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
4171 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
4173 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
4176 2004-11-27 Ben Maurer <bmaurer@ximian.com>
4178 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
4179 platforms with PIC aot.
4181 2004-11-28 Martin Baulig <martin@ximian.com>
4183 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
4186 2004-11-28 Martin Baulig <martin@ximian.com>
4188 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
4189 the result of mono_type_get_underlying_type() to check whether
4192 2004-11-26 Martin Baulig <martin@ximian.com>
4195 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
4198 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
4200 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
4201 the same way as the other arguments so they won't get clobbered.
4203 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
4204 calls through R11 since it is clobbered by the trampoline code.
4206 2004-11-26 Raja R Harinath <rharinath@novell.com>
4208 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
4209 pick up in-tree mscorlib.dll.
4211 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
4213 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
4215 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
4216 runtime data/code are now stored in a table similar to the GOT in ELF.
4217 This allows the code itself to be position independent.
4219 * aot.c: Fix loading of referenced assemblies after the lazy assembly
4222 * aot.c: Attach ELF type (object/function) directives to all global
4225 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
4227 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
4229 * mini-amd64.h: Turn on PIC AOT code.
4231 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
4232 returning the offset within an OP_AOTCONST instruction where the GOT
4233 offset needs to be added.
4235 * mini.h: Bump AOT file format version.
4237 2004-11-25 Martin Baulig <martin@ximian.com>
4239 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
4240 uninflated generic methods.
4242 2004-11-25 Martin Baulig <martin@ximian.com>
4244 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
4246 2004-11-24 Martin Baulig <martin@ximian.com>
4248 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
4249 original klass (this only applies for generic instances).
4251 2004-11-24 Martin Baulig <martin@ximian.com>
4253 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
4254 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
4257 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
4259 * mini.c (mono_method_to_ir): Disable inlining for methods containing
4260 localloc. Fixes #69678.
4262 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
4264 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
4266 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
4267 used SSE registers on pinvoke calls. Fixes #69774.
4269 2004-11-23 Geoff Norton <gnorton@customerdna.com>
4271 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
4272 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
4274 2004-11-23 Raja R Harinath <rharinath@novell.com>
4276 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
4277 Refer directly to the mcs/ tree.
4279 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4281 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
4282 Check if a trampoline for a synchronized method is required.
4284 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
4286 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
4287 with localloc if needed. Throe arithmetric exception in
4288 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
4289 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
4291 2004-11-19 Geoff Norton <gnorton@customerdna.com>
4293 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
4294 types before switching on type. Fixes #69622.
4296 2004-11-19 Raja R Harinath <rharinath@novell.com>
4298 * Makefile.am (check-local): New. Integrate into 'make check'.
4299 (MCS,RUNTIME): Define using in-tree mono and mcs.
4301 (%.exe): Use $(ILASM).
4303 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
4305 * mini-ppc.c: adjust initial prolog size (bug #69691).
4307 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
4309 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
4312 2004-11-17 Raja R Harinath <rharinath@novell.com>
4314 * Makefile.am (clean-local): Rename from 'clean'.
4316 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4318 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
4319 to mono_arch_is_int_overflow.
4320 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
4323 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
4325 * declsec.c|h: New files to support declarative security attributes.
4326 Added function to check if a method has (applicable) security.
4327 * mini.c|h: Add check for declarative security attributes in
4328 mono_method_check_inlining.
4329 * Makefile.am: Added declsec.c and declsec.h to the build.
4331 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
4333 * mini.c, mini.h: update to keep dynamic code info per-domain.
4335 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
4337 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
4338 (mini_init): Get rid of it from here too.
4340 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
4342 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
4343 implemented OP_RETHROW (patch by Geoff Norton
4344 <gnorton@customerdna.com>).
4346 2004-11-10 Geoff Norton <gnorton@customerdna.com>
4348 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
4349 between appdomains. Fixes appdomain-unload on PPC.
4351 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
4353 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
4354 mini-exceptions.c: handle the new wrapper types.
4355 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
4356 token value as a MonoClass* when compiling a wrapper.
4357 mono_jit_create_remoting_trampoline now takes an additional
4358 MonoRemotingTarget parameter.
4360 2004-11-10 Martin Baulig <martin@localhost>
4362 * mini.c (mono_method_to_ir): Use `generic_container->context'
4363 rather than creating a new one.
4365 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4367 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
4369 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
4371 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
4373 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
4374 the experimental aot cache stuff.
4376 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
4378 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
4379 mini-exceptions.c: update to exception clause structure changes.
4381 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
4383 * exceptions-x86.c (throw_exception): Fix warnings.
4385 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
4388 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
4390 * exceptions-sparc.c (get_throw_exception): Really fix this.
4392 2004-11-07 Ben Maurer <bmaurer@ximian.com>
4394 * tramp-*.c: we no longer support icalls without wrappers, so
4395 a bit of code can be removed here
4397 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
4399 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
4402 * cpu-sparc.md: Add op_rethrow.
4404 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
4406 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
4408 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
4409 * mini-ops.h: Add OP_RETHROW.
4411 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
4413 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
4415 2004-11-05 Geoff Norton <gnorton@customerdna.com>
4417 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
4418 Makes the output much easier to read
4420 2004-11-05 Ben Maurer <bmaurer@ximian.com>
4422 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
4423 prevents another huge leak when compiling with ssa. Secondly, the
4424 performance of doing this rather than freeing the lists is much
4425 better. GList does a lock every time you allocate a list link,
4426 so that it can use a memory pool. So, it is better to just use
4427 a memory pool of our own.
4429 * ssa.c, linear-scan.c: replace g_list_remove_link with
4430 g_list_delete. The remove one does not free the GList, so we were
4431 leaking memory. On -O=all --compile-all with corlib, this cut down
4432 3 MB of allocations.
4434 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
4436 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
4438 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
4440 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
4441 into a new function mono_create_jit_trampoline ().
4443 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
4445 * trace.c (get_spec): Allow tracing of classes without a namespace.
4447 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
4449 * mini.c: Fix pointer overwrite in mini_method_compile.
4451 2004-11-2 Geoff Norton <gnorton@customerdna.com>
4453 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
4454 The darwin ABI needs some special handling for 1 and 2 byte structs
4455 Lets use lbz/lhz instead of lwz everywhere.
4456 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
4457 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
4458 Use stb/sth for the former, and put the latter always on stack instead of in
4461 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
4463 * trace.c (is_filenamechar): Add '_'.
4465 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4467 * mini-s390.c: Fix prolog length to allow for large trace requirements.
4469 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
4471 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
4473 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
4474 depends on libmonogc. Fixes #68805.
4476 2004-10-26 Miguel de Icaza <miguel@ximian.com>
4478 * mini.c (mono_jit_free_method): Provide extra information for
4479 this error. Currently this leaks, but will be turned into a
4480 developer option in the future.
4482 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
4484 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
4486 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
4488 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
4489 boundary. Fixes reading of PATCH_INFO_R4 and R8.
4490 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
4492 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
4494 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
4495 trampolines for AOT code.
4497 2004-10-22 <vargaz@freemail.hu>
4499 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
4500 constructed types. Fixes #68136.
4502 2004-10-21 Martin Baulig <martin@ximian.com>
4504 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
4505 if it returns true, unwind the stack to the call instruction.
4507 2004-10-21 <vargaz@freemail.hu>
4509 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
4511 * mini.h: Bump AOT version number.
4513 * objects.cs: Add another test for unbox trampolines.
4515 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
4518 2004-10-20 <vargaz@freemail.hu>
4520 * driver.c: Add SHARED to the set of optimizations tested.
4522 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
4524 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
4527 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
4529 2004-10-20 Martin Baulig <martin@ximian.com>
4531 * mini-exceptions.c (mono_handle_exception): Call
4532 mono_debugger_handle_exception() to tell the debugger about
4533 catch/finally clauses.
4535 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
4537 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
4539 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
4542 2004-10-15 Geoff Norton <gnorton@customerdna.com>
4544 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
4545 methods as their native size, fixed bug #57543, #57545.
4546 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
4547 This saves a temporary register and mullw call down into 1 (minor perf
4548 increase for cases like sum = sum * 5; This use to translate into:
4551 It now translates to
4554 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
4556 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
4559 2004-10-11 Martin Baulig <martin@ximian.com>
4561 * mini.c (mono_method_to_ir): If we're a generic method, get the
4562 MonoGenericContainer from our MonoMethodNormal and create a
4563 MonoGenericContext from it.
4565 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
4567 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
4569 * basic-long.cs: Add test for checked i8->i2 cast.
4571 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4573 * inssel-ppc.brg: added a couple of speedup rules.
4575 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
4577 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
4578 to speed up rebuilds.
4580 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4582 * mini-s390.c: Minor fix to OP_OR_IMM.
4584 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
4586 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
4587 better. Fixes appdomain-unload.exe on sparc.
4589 2004-10-02 Massimiliano Mantione <massi@ximian.com>
4591 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
4592 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
4595 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
4597 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
4599 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
4601 * mini.c: Always generate a field read/write wrapper for members
4602 of the class MarshalByRefObject since the actual instance could
4605 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
4607 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
4609 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
4611 * driver.c mini.h trace.c: Move the setting of the main assembly into
4612 a separate function called mono_trace_set_assembly () and call it after
4613 actually loading the main assembly. Fixes #66872.
4615 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
4617 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
4618 using the code manager.
4620 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
4622 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
4624 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
4626 * cpu-amd64.md: Fix bug in previous patch.
4628 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
4631 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
4633 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
4634 mini-exceptions.c: updates for changed stack walk interface.
4636 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4638 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
4640 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
4642 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
4644 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
4646 * driver.c (mini_regression_list): Do not call mono_assembly_close
4647 since assemblies can't be unloaded.
4649 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
4651 * cpu-amd64.md: Fix more instruction lengths.
4653 * cpu-amd64.md: Fix lengths of some instructions.
4655 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
4657 * inssel.brg: Make the array ldelema check aot friendly.
4659 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
4661 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
4663 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
4665 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
4667 * mini-x86.c: Fix build.
4669 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
4670 mono_type_get_underlying_type () helper function to simplify code.
4672 2004-09-09 Martin Baulig <martin@ximian.com>
4674 * mini-amd64.c: Don't access `type->data.klass' directly, call
4675 mono_class_from_mono_type() instead since the type may be a
4678 2004-09-09 Martin Baulig <martin@ximian.com>
4680 * mini-amd64.c (get_call_info): Fix support for generic instances.
4681 (add_valuetype): Use mono_class_from_mono_type() to get the class
4682 since we can be a generic instance.
4684 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
4686 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
4688 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
4690 * liveness.c: reset spill costs on each scan: bug 62107
4692 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
4694 * exceptions-sparc.c (mono_arch_find_jit_info): remove
4695 unnecessary line that doesn't compile
4697 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
4699 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
4700 trampolines, make them call an error function so people can fix their
4703 2004-09-06 Martin Baulig <martin@ximian.com>
4705 * mini.c (mono_method_to_ir): When initializing locals, handle a
4706 generic instances like a valuetype if it's a valuetype and like a
4707 class if it's a class.
4709 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
4711 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
4712 stack. Fixes #64674.
4714 * exceptions.cs: Add test for unwinding of call arguments.
4716 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
4718 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
4719 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
4720 set the carry/borrow flag). The sparc and s390 implementations
4721 can now use optimized versions (and simplify the code). ppc bugfixes.
4723 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
4725 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
4727 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
4729 * inssel-amd64.brg: Remove leftover 32 bit rule.
4731 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
4733 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
4735 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
4736 mono_arch_find_jit_info functions into a new function. Fix a memory
4739 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
4742 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
4744 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
4747 * exceptions.cs: Add array size tests.
4749 * mini.c: Allocate a separate icall wrapper for each arity of
4750 mono_array_new_va. Fixes #59509.
4752 * exceptions.cs: Add testcase for 64578.
4754 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
4756 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
4758 2004-09-02 Martin Baulig <martin@ximian.com>
4760 * mini.c (mono_method_to_ir): When initializing the locals, call
4761 handle_initobj() on the generic instance itself, not its
4764 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
4766 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
4767 MonoJitInfo for dynamic methods.
4769 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
4771 * mini.c: Add support for freeing JIT data for dynamic methods.
4773 2004-09-01 Martin Baulig <martin@ximian.com>
4775 * mini-x86.c (is_regsize_var): Added support for generic
4777 (mono_arch_emit_prolog): Make this compile again, use
4778 `x86_push_imm_template (code)'.
4780 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
4782 * mini-x86.c: make all push_imm instructions that get
4783 patched always emit the long form
4785 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
4787 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
4788 in a per-domain hash.
4790 * mini-amd64.c (merge_argument_class_from_type): Handle generic
4793 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
4795 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
4798 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
4801 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
4802 Beginnings of SSE2 support.
4804 * exceptions.cs: Add more tests for checked int<->uint casts.
4806 2004-08-28 Martin Baulig <martin@ximian.com>
4808 * mini-x86.c (mono_arch_instrument_epilog): Added support for
4812 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
4813 Handle generic instances recursively.
4815 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
4817 * iltests.il: test for conv.u8 on a constant
4819 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
4821 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
4822 LCONV_x4 (shrun_32 (membase)).
4824 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
4826 * inssel-x86.brg: c&p rules for push/setret of long
4828 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
4830 * inssel-x86.brg: c&p rules for compare (base, regvar) and
4831 compare (regvar, base)
4833 * inssel-x86.brg: more burg love
4835 * inssel.brg: more cleanup
4837 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
4839 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
4841 * basic-long.cs, basic-calls.cs: new tests for optimization.
4843 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
4845 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
4848 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
4850 * mini-amd64.c (read_tls_offset_from_method): Add another case.
4852 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
4854 * inssel.brg (mini_emit_memcpy): use
4855 NO_UNALIGNED_ACCESS to disable memcpy optimization
4857 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
4859 * mini-amd64.c: Handle generic types in various places.
4861 * mini.c (mono_method_to_ir): Handle generic types in init locals.
4863 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
4865 * mini.c (handle_box): Fix warning.
4867 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
4869 * mini-amd64.h: Enable the emit_state optimization.
4871 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
4873 * mini-amd64.c: Add some new 64 bit peephole opts.
4875 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
4877 * cpu-amd64.md: sreg1 of div instructions must be %rax.
4879 * mini-amd64.c: Register allocator fixes.
4881 * mini.c: Add an optimization to emit_state to avoid allocation of new
4882 registers on some platforms.
4884 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
4886 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
4888 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
4889 allocation. Fixes #63085.
4891 * basic-long.cs: Add new regression test.
4893 * mini-amd64.c: Register allocator improvements.
4895 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
4897 * mini-amd64.c (read_tls_offset_from_method): Add another code
4900 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
4901 instruction sequence for nullifying class init trampolines.
4903 * objects.cs: Add new regalloc test.
4905 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
4907 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
4909 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
4911 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
4914 * driver.c: Fix profiling after TLS changes.
4916 * driver.c (mono_main): Set mono_stats.enabled if needed.
4918 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
4921 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
4923 * mini-x86.c: use a 1 op rather than a 2 op tls access
4924 instruction -> faster.
4926 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
4928 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
4931 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
4933 * exceptions-sparc.c (throw_exception): fix typo
4935 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
4937 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
4938 set tree->dreg correctly with tls. Allow any
4939 register to be used.
4941 * mini-x86.c (read_tls_offset_from_method): add new code
4942 generation pattern seen with GCC.
4945 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
4947 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
4948 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
4949 exceptions-sparc.c: fix some performance issues in exception
4950 handling and setting of the stack trace for exceptions that were
4953 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
4955 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
4958 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
4961 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
4963 This patch inlines tls access, when possible.
4965 * mini.h: new arch functions for TLS intrinsics.
4966 All platforms updated with a stub.
4968 * mini.c: use the new intrinsics
4970 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
4971 arch specific intrinsic for tls variables
4973 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
4975 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
4978 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
4980 * mini.c: thread local allocation
4982 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
4984 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
4986 * Makefile.am: Link against the static version of libmonogc.
4988 * Makefile.am: Link the static versions of the convenience libraries
4989 into the mono executable.
4991 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
4993 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
4995 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
4996 on integer overflow.
4998 * mini-amd64.c: Reorganize function call code.
5000 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
5002 2004-08-14 Ben Maurer <bmaurer@ximian.com>
5004 * inssel-x86.brg: use xor eax,eax.
5006 * basic.cs: new tests
5008 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
5010 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
5011 in exception throwing code.
5013 2004-08-14 Ben Maurer <bmaurer@ximian.com>
5015 * inssel-x86.brg: use xor esi,esi.
5017 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
5019 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
5020 can trace methods compiled during mini_init () too.
5022 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
5025 2004-08-14 Ben Maurer <bmaurer@ximian.com>
5027 * Makefile.am: static link on x86 (r=zoltan)
5029 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
5031 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
5032 code since it causes some programs to fail.
5034 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
5036 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
5038 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
5040 * mini.c: ovfops_op_map - add STACK_OBJ case for
5042 * basic.cs: add test_0_pin_string as test
5045 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
5047 * Makefile.am: build C# if srcdir != builddir
5049 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
5051 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
5052 fall-through blocks.
5054 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
5056 * driver.c: enable loop by default again and include abcrem in -O=all.
5058 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
5060 * iltests.il: Add some localloc tests.
5062 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
5064 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
5067 * inssel-amd64.brg: Add some optimizations.
5069 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
5072 * Makefile.am: Statically link mono against libmono on AMD64.
5074 * mini-amd64.c inssel-amd64.brg: Optimizations.
5076 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
5078 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
5080 * tramp-amd64.c: Patch calling code in trampolines.
5082 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
5084 * mini-amd64.c: pinvoke struct passing fixes.
5086 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
5088 * mini-sparc.c: redo change, make mono_arch_cpu_init call
5089 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
5091 2004-08-05 Duncan Mak <duncan@ximian.com>
5093 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
5096 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
5098 * mini-amd64.c (emit_move_return_value): Move return value for normal
5101 2004-08-05 Martin Baulig <martin@ximian.com>
5103 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
5104 `type->type'; just modify `type' itself when dealing with enums
5105 and generic instances.
5106 (check_call_signature): Make `simple_type' a `MonoType *'.
5108 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
5110 * mini.c: Use OP_PADD to add offsets to addresses.
5112 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
5114 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
5116 * mini-sparc.c (mono_arch_emit_epilog): fix check
5117 for folding last op into restore instruction
5119 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
5121 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
5122 helper methods using the code manager.
5124 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
5126 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
5128 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5130 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
5131 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
5133 * mini-s390.c: fix tail processing
5135 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
5137 * mini-ppc.c: mul.ovf.un exception name fix.
5139 2004-08-03 Martin Baulig <martin@ximian.com>
5141 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
5142 instances; before jumping to `handle_enum', also modify `ptype'.
5144 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
5146 * cpu-sparc.md: fcall maximal length too small.
5148 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
5150 * mini-amd64.c mini.h: Add initial support for passing/returning
5151 structures to/from pinvoked methods.
5153 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
5155 * mini-ppc.c: reg allocator fix.
5157 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
5159 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
5161 * inssel.brg: Optimize memset on 64 bit machines.
5163 * mini-amd64.c: Fix some vararg cases.
5165 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5167 * mini-s390.c: Corrected macro in emit_float_to_int
5169 * s390-abi.cs: Tests to exercise the s390 ABI
5171 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
5173 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
5176 * basic.cs: Add a test for add.ovf.un.
5178 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
5180 * mini-sparc.c: add case for OP_IDIV_UN
5182 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
5184 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
5186 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
5188 2004-07-30 Ben Maurer <bmaurer@ximian.com>
5190 * basic.cs: regression tests.
5192 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
5195 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
5197 * basic.cs: Add a new test.
5199 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
5200 and AOT. Various fixes and optimizations.
5202 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
5204 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
5206 * mini-ppc.c: make sure temp regs are not used for global reg
5209 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
5211 * cpu-sparc.md: conv_i8 fix for 64bits
5213 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
5215 2004-07-29 Ben Maurer <bmaurer@ximian.com>
5217 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
5218 add opcode for cmp BYTE PTR [eax], imm.
5220 * inssel.brg: Make memcpy and memset takes bases.
5222 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
5224 * *-amd64.*: More AMD64 work.
5226 2004-07-28 Ben Maurer <bmaurer@ximian.com>
5228 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
5229 add a compare-not-equal opcode.
5231 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
5233 * mini.c: Use mono_init_from_assembly instead of mono_init.
5235 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
5237 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
5239 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
5241 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
5243 * inssel.brg: 64 bit fixes.
5245 * mini.h (MonoCallInst): Add some AMD64 specific data.
5247 * mini.h: Add some OP_P opcodes.
5249 2004-07-28 Ben Maurer <bmaurer@ximian.com>
5251 * basic.cs: tests for 61797 and 61740
5253 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
5255 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
5256 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
5258 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
5260 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
5262 * *-amd64*.*: Ongoing AMD64 work.
5264 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
5266 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
5268 * *-amd64*: Ongoing AMD64 work.
5270 * mini-arch.h: Add AMD64 support.
5272 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
5274 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
5276 * mini-ops.h: Add new opcodes.
5278 * Makefile.am: Add AMD64 support.
5280 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
5281 rules into the inssel-long*.brg files.
5283 * *-amd64.*: Add beginnings of AMD64 backend.
5285 2004-07-22 Ben Maurer <bmaurer@ximian.com>
5287 * mini.c (print_dfn): commenting out the code that prints
5288 the cil. With -O=deadce, this makes -v -v crash.
5290 * cpu-pentium.md: make checkthis have a length of 2
5292 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
5294 * mini-sparc.h: fix implementations of __builtin
5295 functions for Sun compiler for V9.
5297 2004-07-16 Ben Maurer <bmaurer@ximain.com>
5299 * mini.c: use the new stelem.ref wrapper
5300 * exceptions.cs, arrays.cs: new stelem.ref tests
5302 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
5304 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
5305 new XSP should work with these changes).
5307 2004-07-14 Ben Maurer <bmaurer@ximain.com>
5309 * inssel-{long32,x86,}.brg: trivial optimizations.
5311 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
5313 * mini.c: load value when emitting box operation in
5316 2004-07-12 Ben Maurer <bmaurer@ximian.com>
5318 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
5319 is one byte shorter than cmp DWORD PTR [eax], 0.
5321 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
5323 * inssel-ppc.brg: arguments on the stack are always
5324 relative to the stack pointer (spotted by Neale Ferguson).
5326 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5328 * exceptions-x86.c: delay appending the method name to the trace until
5329 after mono_jit_info_table_find is called, as this gets the real
5332 2004-07-09 Ben Maurer <bmaurer@ximian.com>
5334 * aot.c: register roots
5336 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
5338 * aot.c : I could just use PLATFORM_WIN32 flag.
5340 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
5342 * aot.c : Reverting the previous fix. This time it broke linux build.
5344 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
5346 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
5348 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
5350 * mini.c (handle_stack_args): Remove some more debugging code.
5352 * mini.c (handle_stack_args): Remove debug output left in by mistake.
5354 * driver.c mini.h aot.c: Allow additional options to be specified with
5355 --aot and pass them to mono_compile_assembly.
5357 * aot.c: Add experimental code to AOT compile all loaded assemblies
5358 on demand and save the code into a cache in the filesystem.
5360 * aot.c: Add support for more wrapper methods.
5362 * mini.c (handle_stack_args): Handle some corner cases. Fixes
5365 * cpu-*.md: Remove removed opcodes.
5367 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
5368 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
5369 related icalls to marshal.c.
5371 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
5373 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
5375 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
5377 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
5379 2004-07-06 Ben Maurer <bmaurer@ximian.com>
5380 * liveness.c: If liveness is recomputated we need to reset the information
5381 for each variable. This way, if the liveness range has been narrowed
5382 by optimizations that happened after the last computation, we can return
5385 For example, if you have
5390 // Tons of code that does not affect i
5396 i = 0 is dead code and will be removed by SSA. However, when
5397 linear scan gets to the code, i will still appear to be live
5398 throughout the entire block. This prevents good register allocation.
5400 2004-07-06 Martin Baulig <martin@ximian.com>
5402 * debug-mini.c (mono_debug_init_method): Allow
5403 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
5404 (mono_debug_add_icall_wrapper): New method.
5406 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
5408 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
5410 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
5413 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
5415 * aot.c (mono_aot_load_method): Fix loading of debug info.
5417 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
5419 * aot.c: Add logging support.
5421 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
5423 * mini.h: Add prototype for mono_print_method_from_ip.
5425 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
5427 * inssel.brg: 64 bit fixes.
5429 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
5432 * Makefile.am: Add SPARC64 support.
5434 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
5436 * aot.c: Fix alignment problems on 32 bit platforms.
5438 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
5440 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
5443 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
5446 * mini.h: Bump AOT file version. Some 64 bit fixes.
5448 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
5450 * inssel-sparc.brg: Add new rule to avoid register moves.
5452 * inssel.brg: Add ldind_to_load_membase helper function.
5454 2004-06-30 Ben Maurer <bmaurer@ximian.com>
5456 * mini.c: OffsetToStringData intrinsic.
5458 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
5460 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
5462 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
5465 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
5466 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
5468 * mini.c: reinstated mono_compile_get_interface_var()
5469 on x86, too, since the change breaks the Gtk# build there as well.
5471 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5473 * driver.c: remove loop from the default optimizations: it seems to
5474 interact badly with some of the other options (see bug #60613).
5476 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
5478 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
5479 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
5481 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
5483 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
5484 vararg-using methods.
5486 2004-06-21 Martin Baulig <martin@ximian.com>
5488 * mini/mini-exceptions.c
5489 (mono_handle_exception): Added `gpointer original_ip' argument.
5490 After calling mono_unhandled_exception(), call
5491 mono_debugger_unhandled_exception() and if that returns true,
5492 restore the context and return.
5494 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
5496 * mini-ppc.c: prefer the use of relative branches so
5497 they won't need to be patched in aot code (patch from Patrick Beard).
5499 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
5501 * aot.c: patch from Patrick Beard to make the output assembly
5502 more correct for the MacOSX assembler. Small tweak to
5503 generate sane images on Linux/PPC, too.
5505 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5507 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
5508 case until bug #59509 is fixed (shows up in #60332).
5510 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
5512 * mini.c: make sure the needed wrappers are compiled, too, with
5515 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
5517 * driver.c: remove NPTL reference in --version output.
5519 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5521 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
5522 generate valid assembly for the Mach-O assembler.
5524 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
5526 * driver.c: don't include abcrem in the all optimization specifier
5527 since it slows down jit compilation too much for now.
5529 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
5531 * mini.c: use BIGMUL only if both operands have the same signage.
5532 * iltests.il: Test for bug 60056. (errors related to signage in
5537 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
5539 * mini.c, aot.c: memory leak fixes.
5541 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
5543 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
5545 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
5547 * Makefile.am: remove the -static hack completely, it links in
5548 statically glib as well.
5550 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
5552 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
5553 * exceptions.cs: make it compile with new mcs/csc.
5555 2004-06-03 Massimiliano Mantione <massi@ximian.com>
5556 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
5557 and added relevant test case.
5559 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
5561 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
5562 regressions in gtk-sharp.
5564 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
5566 * exceptions.cs: New regression tests.
5568 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
5570 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
5572 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
5574 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
5576 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
5578 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
5580 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
5582 * mini.c (mono_jit_runtime_invoke): Init class in this
5583 method instead of trusting mono_jit_compile_method to
5584 do the work (because wrappers can be in object class)
5586 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
5588 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
5590 * basic-long.cs: New regression test.
5592 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
5594 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
5597 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
5599 * Makefile.am: fix miguel's change to build mono statically against
5600 libmono (track build dependencies).
5602 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
5604 * cfold.c: Some glib versions do not have G_MININT32.
5606 2004-05-26 Massimiliano Mantione <massi@ximian.com>
5608 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
5609 with precision of tan, atan, sin and cos, and implemented related
5610 regressions tests (fixes bug 54467, but one new problem appeared and
5613 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
5615 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
5617 * exceptions.cs: Add test for constant folding && division by zero.
5619 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
5620 since driver.c is in libmono too, so the optimization was useless.
5622 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
5623 variable to driver.c so the compiler can emit more efficient code to
5626 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5628 * Makefile.am: don't distribute generated inssel.[ch] files.
5630 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
5632 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
5633 into the default appdomain. Fixes #58707.
5635 * jit-icalls.c: Remove the broken approximation for truncl, doing
5636 no conversion is better.
5638 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
5641 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
5643 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
5644 of the mcrxr instruction which is not available on some processors
5645 even if it's documented to be. Implement add and sub overflow correctly
5646 (still not complete for long unsigned). Speed up icalls a bit.
5648 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
5650 * mini.c (mono_jit_compile_method_with_opt): Make sure that
5651 we run .cctor in the current domain instead of target_domain.
5653 Fixes bug #58558, .cctor not being called in -O=shared.
5655 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
5657 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
5659 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
5661 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
5662 which can be done with an imm8, do it that way.
5663 (mono_arch_output_basic_block): ditto for a jmp
5664 (mono_arch_emit_prolog): Computate maximum offset of a label.
5666 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
5668 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
5669 now tries to allocate prefered physical reg's for virtual
5670 regs. This reduces the number of emited spills/loads with
5671 20-30% on our core assemblies.
5673 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
5675 * jit-icalls.c: truncl() is not needed and trunc() is
5676 the correct thing to do anyway (bug #58287).
5678 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
5680 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
5683 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
5685 * driver.c: enable loop optimizations by default.
5687 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
5689 * mini-x86.c: fix calc of max loop size when aligning loops start.
5691 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
5693 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
5696 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
5698 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
5701 * basic-long.cs: Add tests for add/subtract of immediates with carry.
5703 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
5705 * mini.c (inline_method): Allways inline some wrappers even if the cost
5706 is too large. Fixes #58785.
5708 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
5710 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
5712 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
5713 (crichton@gimp.org). Beginning of support for sparc/linux.
5715 * mini-sparc.c: Optimize retrieval of LMF address.
5717 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
5719 * exceptions-ppc.c: handle alloca in methods with clauses.
5721 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
5723 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
5725 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
5727 * mini.c: Delegate most of the abort signal work to
5728 mono_thread_request_interruption, which also handles Stop and Suspend
5731 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
5733 * mini.c mini.h: Allow inlining of icall wrappers if the backend
5734 supports the save/restore lmf opcodes.
5736 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
5738 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
5741 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
5743 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
5745 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
5746 methods which contain array accesses.
5748 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
5749 boundaries. Fixes #58537.
5751 * iltests.il: Add regression test for #58537.
5753 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
5755 * mini-x86.c (mono_arch_local_regalloc): Last part of
5756 fix for bug #58633 (releasing register to early).
5758 2004-05-18 Miguel de Icaza <miguel@ximian.com>
5760 * basic-long.cs: Add new regression test.
5762 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
5764 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
5765 register too early on the chain.
5767 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
5769 * mini.c (create_helper_signature): Use a helper function to reduce
5770 the code which needs to be written. Also set the calling convention of
5771 icalls on windows. Fixes #57840.
5773 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
5775 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
5776 exceptions-ppc.c: added helper function to get the instruction address
5777 from a signal handler context.
5779 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
5781 * helpers.c: use g_get_tmp_dir. Invokes happyness
5784 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
5786 * helpers.c: Add new env variable to pass args to objdump.
5787 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
5789 2004-05-17 Radek Doulik <rodo@ximian.com>
5791 * Makefile.am (common_sources): added abcremoval.h so it get
5792 disted and daily mono packages on go-mono.com will build again
5794 2004-05-17 Massimiliano Mantione <massi@ximian.com>
5796 * abcremoval.c: Fixed coding style, added copyright header.
5798 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
5800 * mini.h: Added prototype for abc removal main function.
5802 * build_relations_propagation_table.pl: Added copyright header.
5804 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
5806 * basic-long.cs: reg test for complex ceq_long bug.
5808 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
5810 * mini-x86.c (mono_arch_local_regalloc): Correctly free
5811 reg in long and clob case (bug #58343). Fixed/added comments.
5813 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
5815 * mini.c (mono_jit_runtime_invoke): Follow new convention
5816 of calling the invoke method with an function pointer.
5818 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
5820 * ChangeLog: Fix author of memory leak patch.
5822 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
5824 * Makefile.am: fix make dist as well...
5827 2004-05-14 Massimiliano Mantione <massi@ximian.com>
5829 * cfold.c: Made so that conversions from pointer to int4 are no-ops
5830 on archs where pointers are 4 bytes long.
5832 * Makefile.am: Added abcremoval.c source file.
5834 * abcremoval.c: Added abcremoval.c.
5836 * abcremoval.h: Added abcremoval.h.
5838 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
5840 * inssel.brg: Enabled bounds check removal.
5842 * mini.c: Added support for abcrem optimization.
5844 * mini.h: Added abcrem optimization label.
5846 * driver.c: Added support for abcrem optimization.
5848 * propagated_relations_table.def: Added propagated_relations_table.def.
5850 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
5852 * mini.c, cfold.c: fix style.
5854 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
5856 * mini.c: handle issue with the low-level implementation of
5857 some long opcodes (bug #54209).
5859 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
5861 * basic.cs: test for my new cmov stuff.
5863 2004-05-13 Patrik Torstensson
5865 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
5866 opt and added peephole documentation.
5868 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
5870 * tramp-ppc.c: rewrote the generic trampoline code.
5872 2004-05-11 Patrik Torstensson
5874 * mini-x86.c: optimize long shl/shr asm code (one less branch)
5876 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
5878 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
5880 * mini.h mini.c dominators.c: Applied patch from Derek Woo
5881 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
5883 * mini.c: Add new icalls for AsAny marshalling.
5885 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
5887 * tramp-ppc.c, mini-ppc.c: more cleanups.
5889 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5891 * mini.c: no warnings.
5893 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5895 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
5897 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
5899 * mini.c: In the thread abort signal handler, if the thread is in the
5900 process of being stoped, don't throw the Abort exception, just stop the
5903 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
5905 * tramp-ppc.c: removed old code.
5907 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5909 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
5910 do some simple speed optimizations on ppc.
5912 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
5914 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
5915 and large offsets in load/store.
5917 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
5919 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
5920 it causes regressions.
5922 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
5924 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
5927 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
5929 * jit-icalls.c: remove warnings.
5930 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
5931 speedups for unsafe code.
5933 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
5935 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
5937 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
5939 * basic-calls.cs: Add new regression test.
5941 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
5944 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
5946 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
5949 2004-05-06 Patrik Torstensson
5951 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
5952 long reg allocation in any reg (not only eax:edx) and implemented
5953 long shl/shr ops in asm instead of helpers.
5955 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
5957 * mini-sparc.h: Fix warnings.
5959 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
5962 * mini-exceptions.c (mono_handle_exception): Call the filter in a
5963 separate statement for clarity.
5965 * mini-sparc.c: Update status.
5967 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
5969 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
5972 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
5974 * inssel-ppc.brg: another small pre-release workaround:
5975 we don't do overflow detection for long_sub_un.
5977 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
5979 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
5980 (also works around a weird ppc bug: 57957).
5982 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
5984 * tramp-ppc.c: trampoline fixes.
5986 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
5988 * mini-ppc.c: fixed typos.
5990 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
5992 * mini-ppc.c, exceptions-ppc.c: more code saves registers
5993 at the top of the stack. Fixed typos. Use a frame registers
5994 for all the methods with exception clauses.
5996 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
5998 * exceptions-ppc.c: restore fp registers.
6000 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
6002 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
6003 order from the stack top (moved the stack room to save the
6004 return value for trace after the param area). Fixed corruption
6005 in restoring registers on unwind.
6007 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
6009 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
6011 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6013 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
6014 and prolog/epilog for methods that use it. Allow
6015 enough param area room for varargs methods. Fix miguel's
6016 breakage in exception handling.
6018 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6020 * Makefile.am: run genmdesc only on current arch.
6022 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6025 * mini-x86.h: fix the build on windows.
6027 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
6029 * 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.
6031 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
6033 * mini-exceptions.c: New file.
6035 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
6036 Move some parts of the x86 exception handling code to an
6037 arch-independent file so it can be shared with other ports.
6039 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
6041 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
6043 2004-04-26 David Waite <mass@akuma.org>
6045 * driver.c: remove comma from end of enumeration declaration
6047 2004-04-26 Jackson Harper <jackson@ximian.com>
6049 * driver.c: parse config file before loading first assembly. This
6050 allows the user gac to be enabled/disabled.
6052 2004-04-23 Miguel de Icaza <miguel@ximian.com>
6054 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
6055 simpler mechanism: we do not care what is encoded initially
6056 (branch absolute or relative), we care about the code and its
6057 target. I kept the old code for reference for now.
6059 The new code tries first to determine if the jump is anywhere in
6060 the -/+32 absolute meg range, if it succeeds, it encodes using the
6061 absolute branch; If not, it tried to find something in the
6062 relative range, if not, it uses the handle_thunk code.
6064 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
6066 * exceptions-ppc.c: use the correct ip register on macosx.
6068 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
6070 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
6072 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
6074 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
6075 Raise exception on integer divide by zero by hand since the hw
6076 doesn't support it. Handle NaNs in FP compares.
6078 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
6080 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
6081 code reducing duplication between the platforms and enabled
6082 signal exception handling (on linux for now).
6084 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
6086 * exceptions-ppc.c: more macosx support.
6088 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6090 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
6092 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
6094 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
6096 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
6098 * iltests.il: more tests.
6100 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
6102 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
6105 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
6107 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
6109 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
6111 * liveness.c: Mark variables as volatile in all basic blocks reachable
6112 from exception clauses.
6114 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
6116 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
6119 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
6121 * iltests.il, basic.cs: more tests for regalloc.
6123 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
6125 * iltests.il: Some tests for register allocation modifications
6128 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
6130 * exceptions.cs: Add regression test for bug #56782.
6132 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
6133 original stack trace if an exception is rethrown. Fixes #56782. Oh,
6134 the beauty of fixing the same thing in 5 different files...
6136 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
6138 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
6141 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
6143 * mini.c: Add support for STRWLPARRAY marshalling convention.
6145 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
6147 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
6148 to init the context to setup the regs pointer).
6150 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
6152 * exceptions-ppc.c: more exceptions work.
6154 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6156 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
6159 2004-04-13 Miguel de Icaza <miguel@ximian.com>
6161 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
6162 can use the memory directly.
6164 * cpu-pentium.md: Update documentation from a post from Zoltan.
6166 add x86_add_membase, x86_sub_membase, x86_mul_membase
6168 2004-04-13 Miguel de Icaza <miguel@ximian.com>
6170 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
6171 GENERAL_REGS they were also hardcoded for all PPC ports.
6173 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
6175 Remove hard-coded limit for floating point registers, use
6176 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
6178 Notice that in MacOS X calling conventions you can fit a lot more
6179 floating point values in registers, so I should update the PInvoke
6180 test to excercise the passing of floating point values on the
6181 stack (currently broken).
6183 2004-04-06 Miguel de Icaza <miguel@ximian.com>
6185 * tramp-ppc.c (create_trampoline_code): Added
6186 JUMP_TRAMPOLINE_SIZE.
6187 (ppc_magic_trampoline): Follow the pattern from
6188 x86_magic_trampoline: if code is set to zero, return.
6189 (create_trampoline_code): Always pass MonoMethod to the jump
6190 trampoline, before it was passing a null.
6191 (mono_arch_create_jump_trampoline): Implement the jump stub, could
6192 share the code with mono_arch_create_jit_trampoline.
6194 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
6196 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
6199 * cpu-g4.md: Added length for jmp instruction, the worst case
6200 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
6203 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
6205 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
6207 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
6209 * mini.c: Only set bblock->real_offset when adding a new bblock, and
6210 before each IL instruction.
6212 * mini.c (CEE_BOX): Fix warnings.
6214 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6216 * mini.c: removed a few unused vars and extra whitespace.
6218 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
6220 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
6222 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
6224 (OP_GETCHR): use the above
6225 (CEE_LDELEMA): use the above.
6227 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
6228 version of the generic impl.
6229 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
6230 (CEE_LDELEMA): use the above.
6232 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
6234 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
6237 * iltests.il: Added new regression test for #56317.
6239 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
6241 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
6242 under NetBSD. Fixes #56450.
6244 * liveness.c (update_gen_kill_set): Fix previous patch.
6246 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6248 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
6250 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
6252 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
6255 * inssel-sparc.brg: Add more optimizations.
6257 * mini-sparc.c: Replace multiply/divide with shifts if possible.
6259 2004-04-01 Martin Baulig <martin@ximian.com>
6261 * mini.c (handle_box): New static function; moved the
6262 implementation of CEE_BOX here.
6263 (mono_method_to_ir): Added `constrained_call' variable.
6264 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
6265 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
6266 mono_method_get_constrained() to get the method.
6268 2004-04-01 Martin Baulig <martin@ximian.com>
6270 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
6271 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
6272 (mono_method_to_ir): We don't need these macros anymore since
6273 mono_class_get_full() already takes care of it.
6275 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6277 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
6278 use @function (as doesn't accept #function here) and check the return
6279 value of system and stop if fails.
6281 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6283 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
6285 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
6287 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
6289 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
6291 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
6294 * basic-long.cs: Add test for negation of Int64.MinValue.
6296 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
6298 * mini-sparc.c: Update status.
6300 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
6302 * exceptions-sparc.c: Fix return value in filters.
6304 * inssel-sparc.brg: Fix register allocation in some rules.
6306 2004-03-28 Martin Baulig <martin@ximian.com>
6308 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
6311 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
6313 * mini-x86.c (mono_arch_patch_code): Fix warnings.
6315 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
6316 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
6317 remove unused conv_u4 opcode.
6319 * mini-x86.c: Remove valgrind workaround since it slows down things
6320 even when mono is not run under valgrind.
6322 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
6324 * mini-sparc.c: Update status.
6326 * inssel-sparc.brg: Add some optimizations.
6328 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
6329 future delay slot filling. Add support for varargs, tail calls and JMP.
6331 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
6332 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
6334 * inssel.brg: Fix register allocation in OP_ARGLIST.
6336 * inssel.brg: Fix warnings.
6338 2004-03-25 Martin Baulig <martin@ximian.com>
6340 * mini.c (inflate_generic_field): Removed.
6341 (mini_get_method): Removed, use mono_get_method_full(),
6342 (mini_get_class): Removed, use mono_class_get_full().
6343 (mono_method_to_ir): Pass our generic context to
6344 mono_field_from_token().
6346 2004-03-25 Martin Baulig <martin@ximian.com>
6348 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
6349 of a `MonoMethod *'.
6350 (mini_get_method): Take a `MonoGenericContext *' instead
6351 of a `MonoMethod *'.
6352 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
6353 a new local variable called `generic_context' which holds the
6354 current `MonoGenericContext *'; use it to lookup things.
6356 2004-03-24 Martin Baulig <martin@ximian.com>
6358 * mini.c (mini_get_class): New static method; if we're inside a
6359 generic instance, inflate the class if neccessary.
6360 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
6362 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
6364 * iltests.il: New regression test for #55976.
6366 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
6369 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
6371 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
6374 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
6376 * liveness.c: Consider SSA stores as well as loads when making vars
6379 * exceptions.cs: New regression tests for register allocation.
6381 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
6383 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
6384 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
6385 domain lock only to protect puntual access to data structures.
6386 Added access lock for sighash, jit_icall_hash_name,
6387 jit_icall_hash_addr and domain->code_mp.
6389 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
6391 * driver.c: Print SIGSEGV handling method.
6393 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
6395 * mini.c (setup_jit_tls_data): Handle case when this is called
6396 multiple times for a thread.
6398 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
6399 is different from fbxx_un. Fixes #54303. Also use constants instead of
6400 magic numbers in a lot of places.
6402 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
6404 * exceptions.cs: Fix cctor test when --regression is used.
6406 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
6408 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
6411 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
6413 * inssel-ppc.brg: fixed register assignments for some rules.
6415 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
6417 * exceptions.cs: Add test for exceptions in static constructors.
6419 * mini.c (mono_jit_compile_method_with_out): Move the calling of
6420 static constructors outside the domain lock. Fixes #55720.
6422 2004-03-17 Martin Baulig <martin@ximian.com>
6424 * mini.c (get_generic_field_inst): Removed, this'll never happen.
6425 (inflate_generic_field): Take the `MonoMethod *' instead of the
6426 `MonoClass *' and added support for generic method.
6427 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
6428 have a `field->parent->gen_params', only inflate the field if it's
6429 an open constructed type.
6431 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
6433 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
6434 exception object instead of the preconstructed ones.
6436 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6438 * mini.c: reverted changed to sigsegv_signal_handler commited
6439 accidentally in the previous patch.
6441 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6444 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
6445 running --aot with an old assembly.
6447 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
6449 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
6452 * mini-sparc.c: Add support for v9 branches with prediction.
6454 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
6456 * mini.c (mini_init): #warning is GNUC only
6458 * mini-sparc.h: implement __builtin_frame_address
6459 and __builtin_return_address for Sun C compiler
6461 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
6463 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
6465 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
6467 * basic-calls.cs: Add test for unaligned byref long argument passing.
6469 * mini-ops.h: Add sparcv9 compare and branch instructions.
6471 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
6472 v9 instructions if we have a v9 cpu.
6474 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
6475 registers for global allocation.
6477 * exceptions-sparc.c: Fixes.
6479 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
6481 * liveness.c (mono_analyze_liveness): Optimized version.
6483 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
6485 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
6488 * basic-float.cs basic-calls.cs: New regression tests.
6490 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
6492 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
6493 sigaltstack implementation.
6495 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
6497 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
6498 stuff if SIGSEGV_ON_ALTSTACK is not defined.
6500 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
6502 * mini.c: Fix warnings.
6504 * mini.c (mono_resolve_patch_target): New function which contains the
6505 arch independent part of the patching process.
6507 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
6508 patching code to a separate function.
6510 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
6512 * mini.c (add_signal_handler): ifdef out on Windows
6514 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
6516 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
6517 cpu-sparc.md: Add exception handling support + other fixes.
6519 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
6520 typed GC detection in --version.
6522 * basic.cs exceptions.cs: New regression tests.
6524 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
6525 the arch specific code can store data during a compilation.
6527 * mini-ops.h: Add OP_SETFRET.
6529 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
6530 function, register a separate icall for each arity, so the icalls can
6533 * mini.c (mono_print_tree): Print negative offsets in a more readable
6536 * mini.c: Make signal handling work on sparc.
6538 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
6540 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
6542 * jit-icalls.c: Emulate truncl by aintl on solaris.
6544 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
6546 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
6548 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
6550 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
6552 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
6553 a MarshalByRef type, inline a method that performs the check, taking into
6554 account that the object can be a proxy. Also implemented tow new opcodes:
6555 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
6556 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
6557 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
6559 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
6561 * mini-ppc.c: if a relative branch displacement is too big
6562 but it points to and area reachable with an absolute branch,
6565 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
6567 * mini.c: optimize small copies in cpblk.
6569 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
6571 * basic-calls.cs basic-float.cs: New regression tests.
6573 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
6574 negative offsets from %fp. Implement localloc. Fix local register
6575 allocation. Fix the case when the this argument needs to be saved to
6576 the stack. Implement some missing opcodes.
6578 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
6580 * mini.c (mini_method_compile): Reenable global regalloc in methods
6581 with exception handlers.
6583 * linear-scan.c (mono_varlist_sort): Fix warning.
6585 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
6587 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
6590 * liveness.c: Make all variables uses in exception clauses volatile, to
6591 prevent them from being allocated to registers. Fixes #42136.
6593 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
6595 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
6598 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
6599 argument to mono_arch_regalloc_cost.
6601 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
6604 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
6606 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
6607 Make the cost of allocating a variable to a register arch dependent.
6609 * basic-calls.cs: Fix compilation of tests.
6611 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
6612 helper function to cut back on the number of #ifdefs needed.
6614 * mini-ppc.c: Fix compilation.
6616 * basic-calls.cs: New regression tests.
6618 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
6620 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
6621 of l0 since that is callee saved.
6623 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
6626 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
6627 of delay instruction.
6629 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
6631 * mini.h (MonoCallInst): Add 'virtual' flag.
6633 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
6635 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
6637 * *.cs: New regression tests.
6639 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
6642 * mini.c (mono_runtime_install_handlers): Fix build.
6644 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
6645 'signal_stack_size' members.
6647 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
6648 alternate signal stack.
6650 * exceptions-x86.c: Add stack overflow handling.
6652 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
6653 functions to arch independent code.
6655 * mini.c (mono_print_tree): Print more detailed info for load_membase
6658 2004-02-23 Martin Baulig <martin@ximian.com>
6660 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
6662 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
6664 * mini-x86.c: fixed reg allocation for div/rem.
6666 2004-02-22 Miguel de Icaza <miguel@ximian.com>
6668 * driver.c (mono_main): Report some configuratio options on --version.
6670 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
6672 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
6673 low in the address space. Correctly flush memory in thunks where we
6676 2004-02-20 Martin Baulig <martin@ximian.com>
6678 * mini.c (mini_get_method): New static method; inflate all generic
6679 methods and methods in open generic instances.
6680 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
6681 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
6683 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
6685 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
6687 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
6689 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
6691 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
6693 * mini-sparc.c (flushi mono_arch_output_basic_block): make
6694 it compile using Sun's compiler.
6696 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
6698 * 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.
6700 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
6702 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
6704 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
6706 * mini-ppc.c: handle calls outside of the allowed range with thunks
6707 allocated using the code manager.
6708 * tramp-ppc.c: use the code manager to hold generated native code.
6709 Fixed the magic trampoline to just patch vtable entries.
6711 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
6713 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
6716 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
6718 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
6721 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
6722 if we have a working __thread implementation.
6724 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
6725 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
6727 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
6729 * mini-x86.c: Fix compilation under gcc 2.
6731 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
6733 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
6734 contains a call to the wrapped function.
6736 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
6737 OP_<CALL>_IMM opcodes, and use them under X86.
6739 * mini.c (mono_jit_find_compiled_method): Fix warning.
6741 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
6743 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
6745 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
6746 functionality to mini.c.
6748 * mini.c (mono_create_jump_trampoline): New function to create a jump
6749 trampoline. Return a compiled method instead of a trampoline if it
6750 exists. Add a cache for jump trampolines.
6752 * mini.c (mono_jit_find_compiled_method): New function to return a
6753 compiled method if it exists.
6755 * mini-x86.c: Call mono_create_jump_trampoline instead of
6756 mono_arch_create_jit_trampoline.
6758 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
6759 a jump trampoline. Fixes #52092.
6761 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
6763 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
6764 which is not up-to-date. Add check_corlib_version () instead.
6766 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
6769 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
6770 since newer valgrind versions do not need it.
6772 * mini.c (mono_jit_compile_method_with_opt): New helper function to
6773 compile a method with a given set of optimizations.
6775 * mini.c: Compile icall wrappers on-demand instead of at startup.
6777 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
6778 wrapper for an icall.
6780 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
6782 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
6785 * iltests.il: Add test for non-empty stack before switch instruction.
6787 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
6789 * mini.c: Add support for new stringbuilder marshalling conventions.
6791 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
6793 2004-02-01 Martin Baulig <martin@ximian.com>
6795 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
6796 in `ginst->mtype_argv'.
6798 2004-01-31 Miguel de Icaza <miguel@ximian.com>
6800 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
6801 facilitate grepping.
6803 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
6805 * mini.c: fixed buglet in initobj generic implementation for references.
6807 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
6809 * Makefile.am: make the version script conditional.
6810 * jit-icalls.c: handle missing truncl().
6812 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
6814 * exceptions.cs: Add more tests for double->int conversion.
6816 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
6817 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
6819 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
6821 * driver.c: make --verbose --version emit an error
6822 if the loaded corlib doesn't match the runtime version.
6824 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
6826 * mini-ppc.h: export ppc_patch().
6827 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
6828 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
6829 on par or better than on MacOSX.
6831 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
6833 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
6834 mono_lookup_pinvoke_call.
6836 * mini-x86.c: Under windows, the default pinvoke calling convention is
6837 stdcall. Fixes #52834.
6839 * mini.c (optimize_branches): Add an upper bound to the number of
6840 iterations to prevent infinite loops on strange loops. Fixes #53003.
6842 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
6844 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
6845 and ISINST. Fixes #52093.
6847 * objects.cs (test_0_vector_array_cast): New tests.
6849 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
6851 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
6852 checking in Array.Set ().
6854 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
6857 * object.cs (test_0_multi_array_cast): New regression test.
6859 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
6861 * exceptions-ppc.c: fix build on Linux/PPC.
6863 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
6865 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
6866 running under valgrind.
6867 (x86_magic_trampoline): Fix build bustage.
6869 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
6870 negative values as well. This is needed for the encoding of the line number
6871 info, since sometimes the line numbers are not in increasing order.
6873 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
6875 * cpu-pentium.md (localloc): Increase the size of the localloc
6876 instruction since it is a loop under Win32.
6878 * debug-mini.c (record_line_number): Get rid of unneccesary memory
6881 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
6883 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
6884 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
6885 Max Horn (max@quendi.de). Fix file names in comments.
6887 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
6889 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
6890 avoid stack overflow.
6891 (replace_usage): Avoid uninitialized variable warnings.
6893 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
6894 and taking the address of valuetype variables.
6896 2004-01-03 Patrik Torstensson
6898 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
6899 for other purposes than FP later on.
6901 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
6903 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
6906 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
6908 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
6910 2003-12-30 Patrik Torstensson <p@rxc.se>
6912 * mini-x86.h: Decreased number of availiable fp regs.
6913 Solves corner cases with FP spilling.
6915 2003-12-23 Patrik Torstensson <p@rxc.se>
6917 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
6918 for floating point stack tracking / spilling on x86.
6921 * basic-float.cs: added float mul overflow test.
6923 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
6925 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
6927 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
6929 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
6930 supports for cond branches that overflow the immediate
6931 overflow offset. mcs can compile simple programs.
6933 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
6935 * exceptions-ppc.c: exception handling support wip:
6936 finally handlers get run on exception.
6938 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
6940 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
6943 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
6945 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
6946 initial support for stack walking and unwinding.
6948 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
6950 * driver.c (mono_main): Make corlib-out-of-sync message more
6951 descriptive. Also remove verify_corlib call.
6953 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
6955 * mini.c: make CEE_NEWARR calls and other emulated opcodes
6956 not overlap with other call's arguments, too.
6958 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
6960 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
6961 move to arch-specific code the choice of arch-specific
6962 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
6963 * mini.c: ensure emulation calls will not interleave
6966 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
6968 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
6969 the magic trampoline stack frame is dropped before executing
6972 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
6974 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
6975 and integer to fp conversions. Added support for overflowing
6976 arguments on the stack. Reserve a couple more registers as temps.
6977 Added support for aot compilation (as output still needs to be
6980 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
6982 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
6983 Don't overwrite return register in some corner cases.
6985 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
6987 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
6988 static constructors when AOT compiling.
6990 * driver.c (mono_main): Call mono_check_corlib_version.
6992 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
6994 * cpu-g4.md, basic.cs: fixed div target register.
6996 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
6998 * mini-ppc.c, basic.cs: shl_imm fix with test.
7000 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
7002 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
7003 structures by value. Misc fixes.
7004 * objects.cs: more tests.
7006 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
7008 * mini-ppc.c: lconv.ovf.i implemented.
7010 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7013 (mini_init): don't error out if someone already called g_thread_init.
7015 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
7017 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
7018 to be any type per the spec. Fix abnormal memory usage when
7019 the same object is repeatedly thrown.
7021 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
7023 * mini.c: check for overruns in IL code.
7025 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
7027 * TODO: Add/remove some todo entries.
7029 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
7031 * driver.c (mono_main): Call mono_verify_corlib.
7033 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
7035 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
7036 This has been moved to mini.c
7037 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
7038 type being casted is marshalbyref it could be a proxy, so instead of
7039 emitting the type check code, emit a call to a runtime method that will
7040 perform the check by calling CanCastTo if needed.
7042 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
7044 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
7045 methods with large stack frames under Win32.
7047 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
7049 * Makefile.am: Distribute regression tests.
7051 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
7052 at the end instead of inserting each variable into the sorted list.
7054 * linear-scan.c (mono_varlist_sort): New helper function.
7056 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
7058 * mini.c: ensure arguments and locals are within bounds.
7060 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
7062 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
7065 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
7067 * mini.c (mono_cprop_copy_values): Fix crash.
7069 * aot.c: Set verbosity back to 0.
7071 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
7073 * regalloc.c: complete memory leak fix by Laurent Morichetti
7076 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
7078 * driver.c (main_thread_handler): Revert the previous patch.
7080 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
7083 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
7084 memory from the memory pool.
7086 * driver.c (main_thread_handler): Turn on all optimizations when
7089 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
7090 an array for better performance.
7092 * regalloc.c (mono_regstate_assign): Fix memory leak.
7094 * debug-mini.c (mono_debug_serialize_debug_info): New function to
7095 serialize the debug info.
7097 * debug-mini.c (mono_debug_add_aot_method): New function to load the
7098 debug info from the serialized representation.
7100 * aot.c: Save debug info into the generated file and load it when
7103 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
7105 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
7107 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
7108 More FP-related fixes.
7110 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
7112 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
7113 and register allocation buglet. Hello world now runs.
7115 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
7117 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
7118 * tramp-ppc.c: fixed class init trampoline.
7119 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
7121 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
7123 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
7124 mini.c: more ppc changes/fixes.
7126 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
7128 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
7129 Also optimize the case when the arguments are the same in the caller
7132 * iltests.il: Add tests for tail calls with valuetype arguments.
7134 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
7136 * mini-ppc.c: fixes for struct return type.
7138 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
7140 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
7141 mono_spillvar_offset() to arch-specific code.
7143 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
7145 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
7147 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
7149 * exceptions-x86.c: Fix stack space leaks.
7151 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
7152 registers from the lmf if the method has save_lmf set.
7154 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
7156 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
7157 of icall wrappers into InvokeInDomain, since these are now per-domain.
7159 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
7161 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
7162 make some opcode emulation and intrinsic ops enabled/disabled
7163 according to the architecture. More fixes.
7165 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
7167 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
7169 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
7171 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
7172 arch-specific handling for 'this' and struct return type to
7175 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7177 * aot.c: prevent divide by zero error when reporting (it happened with
7180 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
7182 * mini.h (inst_switch): Remove unused macro.
7184 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7187 (load_aot_module): free 'info->methods' and 'info' properly. No more
7188 "free(): invalid pointer blah" messages when you have an old aot
7191 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
7193 * jit-icalls.c, mini.c: Added support for context static fields.
7195 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
7197 * mini.c (mono_method_blittable): Methods which set LastError are not
7198 blittable either. Fixes #51108.
7200 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
7202 * mini.c: flush icache.
7203 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
7205 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
7207 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
7209 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
7211 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
7214 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
7217 * inssel.brg (CEE_MKREFANY): Fix AOT case.
7219 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
7221 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
7222 instruction when the result is discarded.
7224 * iltests.il (test_0_div_regalloc): New regression test.
7226 * arrays.cs: Fix compilation error.
7228 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
7230 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
7231 float rules to inssel-x86.brg: sane architectures with FP registers
7232 don't need to implement these rules.
7234 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
7236 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
7238 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
7240 * mini.h, inssel-long32.brg: fixed endianess issues in int64
7241 implementation of 32 bit systems.
7243 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
7245 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
7246 (Jeroen Zwartepoorte).
7248 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
7250 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
7251 the caller and the callee matches.
7253 * mini.c (mono_method_to_ir): Add comment.
7255 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
7256 signbit is missing on some platforms.
7258 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
7260 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
7262 * mini.c (setup_jit_tls_data): Call the new function.
7264 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
7266 * mini-x86.c: Add experimental support for fast access to the lmf
7267 structure under NPTL/Linux 2.6.x.
7269 2003-11-06 Martin Baulig <martin@ximian.com>
7271 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
7272 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
7275 2003-11-02 Martin Baulig <martin@ximian.com>
7277 * mini.c (inflate_generic_field): New static method.
7278 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
7279 generic instance and the field is declared in a generic type, call
7280 inflate_generic_field() to inflate it. Fixes gen-28.cs.
7282 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
7284 * mini.h mini.c (mono_method_same_domain): New function to return
7285 whenever the caller and the callee are in the same domain.
7287 * tramp-x86.c (x86_magic_trampoline): Use the new function.
7289 2003-10-30 Martin Baulig <martin@ximian.com>
7291 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
7292 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
7294 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
7295 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
7297 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
7299 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
7302 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
7303 object here, so it is in the correct appdomain etc.
7305 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
7307 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
7309 (mono_method_to_ir): Avoid freeing the type created returned from
7310 mono_type_create_from_typespec, since it is put into an internal cache
7311 by the function. Fixes pointer.exe.
7313 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
7314 trampolines for icalls and pinvokes as well. Fixes #33569.
7316 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
7318 * mini.c: Update after appdomain changes.
7320 * mini.c (mono_jit_compile_method_inner): Allways compile native
7321 method wrappers in the root domain, since there can only be one
7322 instance of them, whose address is stored in method->info.
7324 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
7326 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
7327 environment variable. Instead detect automatically whenever running
7328 under valgrind using the magic macro RUNNING_ON_VALGRIND from
7331 2003-10-16 Miguel de Icaza <miguel@ximian.com>
7333 * trace.c, trace.h: New files that implement the new trace option
7336 * driver.c: Document new --trace options.
7338 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
7341 - if (mono_jit_trace_calls)
7342 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
7344 * mini.h: prototypes.
7346 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
7348 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
7350 * mini.c inssel.brg: Implement typedefbyref opcodes.
7352 * mini.c (mono_jit_compile_method): Remove unused local variable.
7354 * mini.c (mono_jit_compile_method_inner): Ditto.
7356 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
7358 * tramp-x86.c (x86_class_init_trampoline): Fix build.
7360 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
7362 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
7364 * mini.c (mono_no_aot): Remove unused global variable.
7366 * mini.c: Thread safety fixes.
7368 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
7370 * mini.c (mono_create_class_init_trampoline): Add a lock around
7371 class_init_hash_addr.
7373 * arrays.cs (test_0_newarr_emulation): Add new regression test for
7376 * mini.c: Decompose the NEWARR instruction before decomposing its
7377 arguments. Fixes #30073.
7379 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
7381 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
7384 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
7386 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
7388 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
7390 * driver.c: Add support for compiling icall wrappers to --compile.
7392 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
7394 * inssel.brg: The empty value in class->interface_offsets is -1, not
7397 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
7399 * objects.cs: New test for 'is' operator on an array of interfaces.
7401 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
7403 * tramp-ppc.c: update trampoline code to support jumps
7404 and class initialization.
7406 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
7408 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
7410 * inssel.brg (OP_UNBOXCAST): Fix #46027.
7412 * inssel.brg (OP_UNBOX): Remove unused rule.
7414 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
7415 region instead of one for each method. Fixes #47813.
7417 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
7419 * exceptions.cs (test_0_nested_finally): New regression test for
7420 nested exception handlers.
7422 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
7424 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
7426 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
7429 * mini.c (mono_method_check_inlining): Make the inlining limit
7430 configurable by an environment variable.
7432 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
7434 * mini.h: Bump AOT file version.
7436 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
7437 token, store the image along with the token, since the token might not
7438 refer to the same image as the method containing the relocation,
7439 because of inlining.
7441 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
7443 * mini.c (mono_precompile_assemblies): New function to compile
7444 all methods in all loaded assemblies.
7446 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
7448 * regalloc.h regalloc.c (MonoRegState): Change the type of
7449 iassign and fassign to int*, since they can contain large negative
7450 values if the register is spilled. Also added some comments. Fixes
7453 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
7454 under Win32. Fixes #42964.
7456 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
7458 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
7460 * aot.c: Added support for AOT compiling methods which contain calls
7461 to wrappers. Currently, only remoting-invoke-with-check wrappers are
7464 * driver.c (compile_all_methods): Run the compilation in a thread
7465 managed by mono. Fixes #44023.
7467 * mini.c (mono_codegen): Print full method name in verbose output.
7469 * mini-x86.c (mono_arch_patch_code): Fix warning.
7471 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
7472 jumps, since the method we are jumping to might be domain-specific.
7474 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
7476 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
7478 * inssel.brg: string chars are unsigned.
7480 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
7482 * TODO: New todo item.
7484 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
7485 which calls mono_runtime_class_init and patches the call site to
7486 avoid further calls.
7487 (mono_arch_create_class_init_trampoline): New arch specific function
7488 to create a class init trampoline.
7489 (create_trampoline_code): Generalized so it can create
7490 class init trampolines as well.
7492 * mini.c (helper_sig_class_init_trampoline): New helper variable.
7493 (mono_create_class_init_trampoline): New function to create and cache
7494 class init trampolines.
7495 (mono_find_class_init_trampoline_by_addr): New function to lookup the
7496 vtable given the address of a class init trampoline. Used by the
7498 (mono_codegen): Generate a call to a trampoline instead of
7499 mono_runtime_class_init in LDSFLD[A].
7500 (mono_codegen): Add relocations for the new trampoline.
7502 * mini.h mini-x86.c aot.c: Added a new relocation type:
7503 MONO_PATCH_INFO_CLASS_INIT.
7505 * mini.h: Bump AOT version number.
7507 * aot.c: Create a copy of the loaded code instead of using the original
7508 so methods which call each other will be close in memory, improving
7511 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
7512 patch since it breaks the regression tests.
7514 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
7515 for the register saving instruction sequence since the
7516 frame_state_for function in glibc 2.3.2 don't seem to detect it.
7518 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
7520 * TODO: Fix todo item && remove another.
7522 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
7524 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
7527 * aot.c: Moved the check for MONO_LASTAOT into the initialization
7528 function of the module.
7530 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
7531 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
7532 --no-aot command line option.
7534 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
7536 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
7537 by Bernie Solomon (bernard@ugsolutions.com).
7539 * inssel.brg: Refactor the interface offset table related code into
7540 its separate functions and add support for the AOT case.
7542 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
7544 * aot.c (mono_aot_get_method_inner): Fix memory leak.
7546 * aot.c: Added mono_aot_verbose variable and made all debugging
7547 output depend on the value of this variable.
7549 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
7550 method_label and info_label.
7552 * mini.h mini-x86.c aot.c: Added a new relocation type
7553 MONO_PATCH_INFO_IID for klass->interface_id.
7555 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
7556 the MonoJitInfo structure.
7558 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
7559 a non-root appdomain in shared mode.
7561 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
7563 * aot.c: make aot loader less verbose. Remove free of unused variable.
7565 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
7567 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
7569 * .cvsignore: Added *.dll.
7571 * mini.c (mono_print_tree_nl): New function callable while debugging.
7573 * mini.c (mono_print_code): Export this.
7575 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
7578 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
7580 * mini.h (MonoCompile): Added 'jit_info' field.
7582 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
7583 the cfg structure, since it is needed by the AOT compiler.
7585 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
7587 * aot.c: A major rewrite. Changes include:
7588 - save exception tables for methods which have them.
7589 - cache failed lookups in aot_get_method () to avoid the (slow) calls
7591 - reworked the file format so it is now much smaller and needs
7592 fewer relocation entries.
7594 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
7596 * aot.c (load_aot_module): Fix build bustage on platforms without
7599 2003-09-04 Martin Baulig <martin@ximian.com>
7601 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
7603 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
7605 * TODO: Some new optimization ideas.
7607 * aot.c: Move AOT module loading logic here from mono_assembly_open.
7609 * aot.c: Save the optimization flags used to compile the code into
7612 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
7613 support emitting domain specific code.
7615 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
7616 no longer domain neutral. It can be made domain neutral by compiling
7617 with --optimize=shared.
7619 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
7622 * driver.c mini.h mini.c: New --no-aot debugging option which disables
7623 loading of AOT code.
7625 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
7627 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
7628 if there is no domain neutrality information.
7630 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
7632 * aot.c (mono_compile_assembly): Emit a symbol containing the file
7633 format version into the generated library.
7635 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
7636 callee method into the caller since one of them could be shared.
7638 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
7639 system exceptions from AOT code now works.
7641 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
7642 method if it is domain neutral and the callee is not.
7644 * graph.c (cfg_emit_one_loop_level): Fix warning.
7646 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
7648 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
7651 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
7653 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
7654 is needed by code which is executed before mono_runtime_init ().
7655 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
7657 * mini.c (mono_thread_abort): Fix warning.
7658 (mono_jit_compile_method): Call static constructor in the AOT case too.
7660 * aot.c (mono_compile_assembly): Fix warning.
7662 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7664 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
7666 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
7668 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
7670 * cpu-pentium.md: Fix the length of call opcodes so they include the
7671 ESP restoring instruction. Fixes #47968.
7673 2003-08-28 Martin Baulig <martin@ximian.com>
7675 * mini-x86.c (mono_arch_call_opcode): Added support for
7676 MONO_TYPE_GENERICINST.
7678 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
7680 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
7682 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
7683 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
7685 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
7688 2003-08-26 Martin Baulig <martin@ximian.com>
7690 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
7691 when reporting an error, set this to the actual error location.
7692 (mono_method_to_ir): Report the correct error location if
7693 get_basic_blocks() returned an error.
7695 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
7697 * mini.c (mono_type_blittable): OBJECT is not blittable.
7698 (mono_method_blittable): Methods which have marshalling descriptors
7699 are not blittable either. Fixes #47842.
7701 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
7703 * driver.c mini.c: Use an environment variable instead of a global
7704 variable. Also fix the build.
7706 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
7707 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
7710 * driver.c mini.c: Added --with-valgrind option to turn off some
7711 code which prevents mono from running under valgrind.
7713 * mini.c (mono_emit_call_args): Fixed warning.
7715 * mini.c (mono_emulate_opcode): Fixed warning.
7717 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
7719 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
7720 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
7721 regalloc.c, regalloc.h: specify available registers in arch-specific
7722 code and support floats in the regallocator (patch by Laurent Morichetti
7725 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
7727 * mini.c: mono_thread_current() can be called only after
7728 mono_runtime_init(): rearrange code to not call it early on.
7730 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
7732 * mini.c: allocate jump tables in the code mempools.
7734 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
7736 * mini.c, mini.h: make sure per-thread data allocated by the jit is
7739 2003-08-10 Miguel de Icaza <miguel@ximian.com>
7741 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
7742 12 to 16. This fixes bug #47453.
7745 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
7747 * mini-ppc.c: fixed indexed load and unsigned compares.
7749 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
7751 * mini.c: reenabled installation of handler for
7752 thread abort signal.
7754 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
7756 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
7757 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
7758 until it's fixed and actually useful.
7760 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
7762 * inssel-long32.brg: couple more opcodes implemented.
7764 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
7766 * mini-sparc.c: Even more opcodes implemeted.
7768 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
7770 * mini-sparc.c: More opcodes implemented.
7772 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
7774 * mini-sparc.c: More opcodes implemented.
7776 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
7778 * inssel-sparc.brg: Add some needed rules. Direct
7780 * Makefile.am: Use inssel-sparc.brg
7781 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
7782 an assert happy for now.
7784 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
7786 * mini-sparc.c: Fixed compile errors.
7787 * exceptions-sparc.c: Same. We now produce a mono binary
7788 on sparc-linux. Yea.
7790 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
7792 * mini-sparc.c: Renamed registers. Also some macro cleanups.
7793 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
7794 They compile, but do not work.
7796 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7798 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
7799 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
7800 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
7803 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
7805 * mini.c: more opcodes implemented and better support for generics.
7807 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
7809 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
7810 * mini.c, mini.h: first cut at generics support: some new instructions
7811 added and changed the behaviour of some of the existing ones.
7813 2003-07-21 Miguel de Icaza <miguel@ximian.com>
7815 * mini.c: Removed definition of metadata_shared mutex here.
7817 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
7819 * mini-x86.c: make vararg calls work for instance methods.
7821 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
7823 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
7824 returns the arguments in a separte list, now.
7826 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
7828 * aot.c, mini.c: updates for array type representation changes.
7830 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
7832 * mini.c: register function to perform jit shutdown.
7834 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7836 * mini.c: use a faster allocator if possible.
7838 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
7840 * aot.c: some cleanups and portability changes.
7842 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
7844 * mini.c: use faster allocation for CEE_BOX if possible.
7846 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
7848 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
7849 Moved inlined mempcy code to its own function so that is can be
7850 reused. Added an inline memset function as well (optimized initobj).
7851 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
7853 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
7855 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
7857 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
7859 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
7860 arch code can setup the cpu for CLR execution, if needed.
7861 We use it on x86 to set the precision of FP operations.
7863 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
7865 * mini.c: disable some optimizations if we can guess they'll cost too
7866 much for a given method.
7868 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
7870 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
7872 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
7873 * mini.h mini.c mini-x86.c: Added instruction level coverage
7874 info collection support.
7876 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
7878 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
7879 is now implemented in the profiling API. Get rid of a couple of
7880 unnecessary global variables.
7882 2003-06-15 Nick Drochak <ndrochak@gol.com>
7884 * basic-long.cs: tests for negative values for bigmul, and unsigned.
7885 * cpu-g4.md: add op_bigmul and op_bigmul_un
7886 * cpu_pentium.md: add op_bigmul_un
7887 * inssel-long32.brg: add rule for unsigned bigmul
7888 * mini-ops.h: define OP_BIGMUL_UN
7889 * mini-x86.c: THE BUG: handle (un)signed properly
7890 * mini.c: choose unsigned opcode if needed.
7891 This set of patches fixes bug #44291
7893 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
7895 * mini.c (optimize_branches): improved to handle all kinds of
7896 conditional branches.
7898 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
7900 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
7901 don't raise exceptions.
7903 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
7905 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
7906 to arch-specific files.
7908 2003-06-09 Martin Baulig <martin@ximian.com>
7910 * Makefile.am (libs): Added $(LIBGC_LIBS).
7912 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
7914 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
7915 and OP_ATAN (fixes bug#44293).
7917 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
7919 * Makefile.am, mini-x86.c: rename cpu description array to
7920 pentium_desc, since some compilers define the 'pentium' preprocessor
7923 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
7925 * mini.c (mini_select_instructions): add explicit branch if the
7926 following block is not the false target of a conditional branch -
7927 we need this with any optimization that reorder or remove bblocks
7929 * mini.c (optimize_branches): bug fixes
7931 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
7933 * mini.c (mono_method_to_ir): inline static readonly fields
7935 * ssa.c (fold_tree): start cfold support for long (very simple
7938 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
7940 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
7942 * inssel.brg: fixed memcpy (bug #44219).
7944 2003-06-05 Dick Porter <dick@ximian.com>
7946 * driver.c: Set the glib log levels to not abort if g_message
7949 g_set_prgname() has to happen before mini_init() so that the
7950 process handle gets the info.
7952 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
7954 * driver.c: add intrins to the default optimizations to get wider
7957 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
7959 * mini.h: some large basic blocks will overflow a 16-bit
7960 integers for symbolic registers.
7962 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
7964 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
7965 (mono_arch_output_basic_block): fix bug 43499
7967 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
7969 * mini.c: kill duplicated definition of mono_debug_format.
7971 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
7973 * mini-x86.c, arrays.cs: fixed register allocation bug.
7975 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
7977 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
7979 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
7981 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7984 (print_method_from_ip): also print source location information if
7987 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
7989 * mini.c (mono_find_block_region): bug fix in region code
7990 (mini_method_compile): enable removing unreachable code again, but
7991 only in methods without exception clauses.
7993 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
7995 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
7996 Implemented arglist opcode and handling of TypedReference type.
7997 Fixed x86 call convention when a structure is returned.
7998 Minimal support for calling static vararg methods.
8000 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
8002 * mini.c (mini_method_compile): always remove unreachable code,
8003 because the code in them may be inconsistent (access to dead
8004 variables for example).
8006 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
8008 * driver.c, debug-mini.c: warning fixes.
8010 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
8012 * Makefile.am, jit.h, mini.h: install header for embedding mono.
8014 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
8016 * mini.c: thread-static fields are registered in mono_class_vtable(),
8017 so ensure the function is called before checking for them.
8019 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
8021 * mini.c (optimize_branches): fix for bug 43586
8023 * jit-icalls.c (mono_llmult_ovf): added an additional check for
8024 overflow (fixes Bug #43639)
8026 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8028 * mini.c, objects.cs: allow the use of stobj for primitive types.
8030 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8032 * mini.c: be less strict about argument checking until we support
8033 running the verifier.
8035 2003-05-27 Nick Drochak <ndrochak@gol.com>
8037 * basic-long.cs: tests for (ulong)int * (ulong)int also
8038 * mini.c: use the same trick for (ulong)int * (ulong)int
8040 2003-05-27 Nick Drochak <ndrochak@gol.com>
8042 * basic-long.cs: add regression test for (long)int * (long)int
8043 * cpu-pentium.md: add op_bigmul specification
8044 * inssel-long32.brg: add OP_BIGMUL rule
8045 * mini-ops.h: add OP_BIGMUL
8046 * mini-x86.c: register allocator: handle case where src1 needs to be
8048 * mini.c: substitute special BIGMUL opcode in the tree for
8049 (long)int * (long)int
8051 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
8053 * jit-icalls.c: call the type ctor on field access if needed.
8055 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
8057 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
8058 to a method (including results of ldelema, bug#43207).
8060 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
8062 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
8063 colors to show exception handler blocks.
8065 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
8066 (fix for pinvoke7.cs).
8068 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8070 * mini.h, mini.c: ensure correct initialization order for types that
8071 require it. Prepare for lazy compilation of jit icall wrappers.
8072 Provide a name for opcode emulation to reduce unneeded mallocing.
8074 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
8076 * mini-x86.c: better register restoring code and profiling
8077 support for tail calls.
8079 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8081 * mini.h, driver.c: prepare for leaf methods optimization.
8083 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
8085 * mini.c: get targets of branches before converting a method.
8087 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
8089 * mini.c (optimize_branches): added some experimental code (disbaled)
8091 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
8093 * mini.c (optimize_branches): fix branch to branch optimization
8095 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
8097 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
8099 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
8101 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
8104 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
8106 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
8107 enable use of interface variables again.
8109 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
8110 I1 to registers because there is no simply way to sign extend 8bit
8111 quantities in caller saved registers on x86.
8113 * inssel-float.brg: set costs of some rules to 2 so
8114 that monobure always select the arch. specific ones if supplied,
8115 regardless of the order we pass the files to monoburg.
8117 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
8119 * mini.c, mini-x86.c: since the magic trampoline for jumps
8120 can't patch the code directly, we do it as soon as the
8121 method gets compiled.
8123 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
8125 * mini-x86.c, mini.h: introduce a new patching method
8126 to support CEE_JMP and tail calls.
8127 * mini.c: obey tail.call. Don't precompile methods target
8129 * tramp-x86.c: new trampoline code to handle methods
8130 reached through a jump.
8132 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
8134 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
8135 bit values to registers
8137 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
8139 * mini.c (mono_compile_get_interface_var): share interface
8140 variables if possible.
8142 2003-05-16 Martin Baulig <martin@ximian.com>
8144 * debug-mini.c (mono_init_debugger): New function to initialize
8145 the debugger. This is not in the debugger since it needs to
8146 access some of mini's internals.
8148 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
8150 * mini.c (mono_method_to_ir): inlining fixes/cleanups
8152 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
8154 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
8155 for value type handling.
8157 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
8159 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
8160 (mono_method_check_inlining): enable inlining of all kinds of wrappers
8162 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
8164 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
8165 the constructor through a proxy.
8167 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
8169 * jit-icalls.c, inssel.brg: fixes to array element address
8172 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
8174 * mini-x86.c (is_regsize_var): allocate pointer to registers
8176 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
8178 * driver.c: fixed typo, added intrins to the set of optimizations
8179 tested with regressions.
8181 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
8183 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
8184 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
8187 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
8189 * inssel.brg: remove some common pop instructions without side effects
8191 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
8193 * inssel-x86.brg: fixed thinko in int to double conversions.
8195 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
8197 * mini.c, jit-icalls.c: added runtime thread-static variable support.
8199 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
8201 * inssel-long32.brg: two more missing instructions.
8203 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
8205 * mini.c (mono_emit_call_args): set the cil_code for all arguments
8208 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
8210 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
8213 * basic-float.cs: Added tests for negative zero.
8215 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
8217 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
8218 a couple of missing operations for long casts, with test cases.
8220 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8222 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
8224 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
8226 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
8227 code size estimation.
8229 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
8231 * mini.c (mono_jit_create_remoting_trampoline): make it work with
8232 abstract methods (fix bug 42542)
8234 * aot.c: add ability to handle array types
8236 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
8238 * mini.c: Call the _specific versions of the object allocation
8239 functions if possible.
8241 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
8243 * driver.c: call setlocale ().
8245 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
8247 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
8250 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
8252 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
8254 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
8255 wrappers (fix bug 42122)
8257 2003-05-04 Martin Baulig <martin@ximian.com>
8259 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
8261 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
8262 s/mini_set_defaults/mono_set_defaults/g.
8264 2003-05-04 Martin Baulig <martin@ximian.com>
8266 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
8268 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8270 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
8271 (reported by Don Roberts).
8273 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
8275 * mini.c: temporarily work around two bugs for this release.
8277 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
8279 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
8280 that contains -export-dynamic and it makes using the ld script
8282 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
8284 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
8286 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
8289 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
8291 * mini.c: make sure leave calls all the needed finally blocks,
8292 even when the target jumps out of multiple exception clauses.
8294 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
8296 * ldscript, Makefile.am: add linker script to reduce the number of
8297 exported symbols (should also fix the issues with libwine defining
8298 some of the same symbols in io-layer).
8300 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
8302 * driver.c (mini_main): Avoid assertion when no file name is given on
8305 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
8307 * driver.c: added --version/-V command line option.
8308 Added the inline optimization in the regression tests.
8310 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
8312 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
8313 to the type in the method signature (fixes bug#42134).
8315 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
8317 * mini.c: when inlining, check this is not null only when needed (bug #42135).
8319 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
8321 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
8323 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8325 * driver.c: fixed bug #42100.
8327 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
8329 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
8331 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
8333 * mini.c: moved most of the code required to do inlining to its own
8334 function so it can be reused. Inline also ctors if appropriate.
8336 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
8338 * Makefile.am: Link with -export-dynamic so shared libs loaded by
8339 the runtime can call mono API functions.
8341 2003-04-27 Martin Baulig <martin@ximian.com>
8343 * debug-mini.c (mono_debug_init_method): Added
8344 `guint32 breakpoint_id' argument; if the method has a breakpoint,
8345 send a notification to the debugger.
8347 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
8348 running in the Mono Debugger, just pass the breakpoint number to
8349 mono_debug_init_method().
8351 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
8353 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
8355 * mini.c: allow some more unsafe compares.
8357 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
8359 * mini-x86.c, Makefile.am: make distcheck works (partially from
8360 a patch by Richard Lee <r.h.lee@attbi.com>).
8361 * regset.c, regset.h: removed, they are unused.
8363 2003-04-25 Dick Porter <dick@ximian.com>
8365 * driver.c: Usage reports the name as 'mono' not 'mini'
8366 * exceptions-x86.c: Build and run on freebsd
8368 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
8370 * Makefile.am: install the program with the 'mono' name and
8371 the library as libmono instead of mini and libmini.
8373 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
8375 * driver.c: provide the APIs for the embedding interface of the old jit.
8377 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
8379 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
8381 2003-04-23 Martin Baulig <martin@ximian.com>
8383 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
8385 * driver.c: Added `--debug' command line argument to enable
8388 2003-04-23 Martin Baulig <martin@ximian.com>
8390 * debug.[ch]: Removed. The code is now in
8391 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
8393 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
8396 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
8398 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
8400 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8403 (mini_cleanup): moved mono_runtime_cleanup call after the call to
8404 mono_domain_finalize.
8405 (mini_method_compile): use mono_method_profile* if the the option is
8408 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
8410 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
8411 methods with their wrapper.
8413 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
8414 methods with their wrapper.
8416 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
8419 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
8422 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
8425 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
8427 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
8429 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
8431 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
8432 of the mempool. This is slightly faster and uses less memory
8434 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
8436 * mini.c: avoid O(n) allocation for variables.
8438 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
8440 * mini.c: handle items on the stack after inlining methods.
8442 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
8444 * mini.c: make the method->opcode optimization dependent
8445 on MONO_OPT_INSTRINS and do it lazily.
8447 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
8449 * driver.c: print overall results at the end of regression run.
8451 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
8453 * inssel.brg: don't overwrite symbolic registers.
8455 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
8457 * inssel-x86.brg: fix conversion from long to float.
8459 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
8461 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
8463 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
8465 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
8467 * driver.c: Added --print-vtable option as in the old JIT.
8469 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
8471 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
8473 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
8475 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
8477 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
8479 * mini.c regalloc.c regalloc.h: Fix memory leak.
8481 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
8483 * aot.c (mono_aot_get_method): register all used strings
8485 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
8487 * mini.c: always intern strings references with ldstr at compile time.
8489 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
8491 * Makefile.am: add BUILT_SOURCES.
8493 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
8495 * driver.c: give a better error message when the assembly to execute
8496 doesn't have an entry point.
8498 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
8500 * Makefile.am: added hack for automake
8502 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
8505 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
8507 22003-04-07 Martin Baulig <martin@ximian.com>
8509 * Makefile.am: Added Makefile.am.
8511 * debugger-main.c: Removed, this is now in the debugger where it
8514 * mini.pc.in: Call this package `mini' for the moment.