1 2006-06-02 Zoltan Varga <vargaz@gmail.com>
3 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
5 2006-05-31 Raja R Harinath <rharinath@novell.com>
7 * il2tests.2.il: New file for generics CIL tests. Add test for
12 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
15 2006-05-30 Massimiliano Mantione <massi@ximian.com>
17 * aliasing.c: Fixed bug 78311.
19 2006-05-29 Martin Baulig <martin@ximian.com>
21 * mini-exceptions.c (mono_find_jit_info): When computing the
22 native offset, check whether we're actually inside the method's
23 code; call mono_debug_print_stack_frame() to format the frame.
24 (ves_icall_System_Exception_get_trace): Call
25 mono_debug_print_stack_frame() to format the stack frame.
26 (ves_icall_get_trace): Update to the new debugging API.
27 (mono_jit_walk_stack_from_ctx): Likewise.
28 (ves_icall_get_frame_info): Likewise.
30 * mini.c (get_method_from_ip): Use the new debugging API.
31 (mono_print_method_from_ip): Likewise.
34 (mono_jit_walk_stack): Use the new debugging API.
35 (ves_icall_get_frame_info): Likewise.
37 2006-05-27 Zoltan Varga <vargaz@gmail.com>
39 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
41 2006-05-25 Massimiliano Mantione <massi@ximian.com>
43 * mini.c: Added "limitator" to inline for debugging.
45 2006-05-24 Martin Baulig <martin@ximian.com>
47 * debug-debugger.c (mono_debugger_init): Create a private,
48 malloc()-based code manager for the notification function and
49 intentionally leak it on exit. This fixes the crash-on-exit race
53 (mono_debugger_create_notification_function): Added
54 `MonoCodeManager *' argument.
57 (mono_debugger_create_notification_function): Added
58 `MonoCodeManager *' argument.
60 2006-05-23 Massimiliano Mantione <massi@ximian.com>
62 * aliasing.c: Fixed 64 bit issue.
63 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
64 default since all known bugs are fixed (one more time!).
66 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
68 * mini.c: write barrier support.
70 2006-05-23 Martin Baulig <martin@ximian.com>
72 * debug-debugger.c: Revert Paolo's change. Add comment and #error
73 check at the top of the file.
75 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
77 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
78 reverting changes without reason and without changelog entries.
80 2006-05-18 Zoltan Varga <vargaz@gmail.com>
82 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
83 to a few opcodes. Fixes #78439.
85 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
86 consistency with other archs.
88 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
90 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
92 * debug-debugger.c: fix the build.
94 2006-05-17 Martin Baulig <martin@ximian.com>
97 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
98 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
99 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
100 (debugger_attach): Call GC_mono_debugger_add_all_threads().
102 2006-05-11 Zoltan Varga <vargaz@gmail.com>
104 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
106 2006-05-10 Zoltan Varga <vargaz@gmail.com>
108 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
109 MONO_TYPE_GENERICINST.
111 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
112 MONO_TYPE_GENERICINST.
114 2006-05-09 Zoltan Varga <vargaz@gmail.com>
116 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
119 2006-05-08 Zoltan Varga <vargaz@gmail.com>
121 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
123 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
125 2006-05-06 Zoltan Varga <vargaz@gmail.com>
127 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
128 mono_trace_cleanup ().
130 * iltests.il: Fix problem with the newly added test.
132 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
133 due to register constraints, free up the previous hreg. Fixes #78314.
135 * iltests.il: Add new test for #78314.
137 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
138 Interlocked.Add. Fixes #78312.
140 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
142 2006-05-05 Zoltan Varga <vargaz@gmail.com>
144 * inssel.brg (mini_emit_virtual_call): Fix a warning.
146 2006-05-05 Martin Baulig <martin@ximian.com>
148 * debug-mini.c (mono_debug_open_block): New method.
151 (mono_arch_output_basic_block): Call mono_debug_open_block() at
152 the beginning of each basic block.
155 (mono_arch_output_basic_block): Call mono_debug_open_block() at
156 the beginning of each basic block.
158 2006-05-04 Massimiliano Mantione <massi@ximian.com>
160 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
161 default until I understand why they break the build on amd64.
163 2006-05-04 Zoltan Varga <vargaz@gmail.com>
165 * mini.c (mini_cleanup): Call mono_cleanup ().
167 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
170 2006-05-04 Massimiliano Mantione <massi@ximian.com>
172 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
173 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
174 default since all known bugs are fixed, and I cannot reproduce bug
175 77944... I'm asking Matt Hargett to test again after this commit.
177 2006-04-28 Massimiliano Mantione <massi@ximian.com>
179 * mini-codegen.c: Fixed typo that thrashed inline.
181 2006-04-28 Zoltan Varga <vargaz@gmail.com>
183 * dominators.c (compute_dominators): Avoid using a worklist since
184 it is not correct in some cases. Instead, iterate over all bblocks as
185 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
187 2006-04-28 Miguel de Icaza <miguel@novell.com>
189 * mini.c (mono_jit_compile_method_inner): Use
190 mono_prepare_exception_from_error that resets the value
193 2006-04-27 Miguel de Icaza <miguel@novell.com>
195 * mini.c: Move the mini_loader_error_to_exception to metadata.
197 2006-04-27 Massimiliano Mantione <massi@ximian.com>
199 * aliasing.c: Fixed bug 78210.
201 2006-04-27 Massimiliano Mantione <massi@ximian.com>
203 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
204 default until all their problems (or the ones they trigger) are fixed.
206 2006-04-26 Zoltan Varga <vargaz@gmail.com>
208 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
210 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
211 as loaded only after resolving patches since that could invoke the same method.
213 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
215 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
218 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
221 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
224 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
225 made from AOT code through the PLT table.
227 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
228 holding the plt offset when a call is made to the aot plt trampoline.
230 2006-04-25 Zoltan Varga <vargaz@gmail.com>
232 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
235 * Makefile.am (common_sources): Fix build breakage.
237 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
238 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
239 intra-assembly calls if possible.
241 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
243 * mini-trampolines.c: Handle PLT entries.
245 * mini.c: Avoid creating a GOT var for calls.
247 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
250 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
253 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
256 * mini.h: Bump AOT file format version.
258 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
261 2006-04-25 Martin Baulig <martin@ximian.com>
263 * driver.c: Disable copyprop, consprop and inline when running
266 2006-04-25 Martin Baulig <martin@ximian.com>
268 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
269 with `get_current_thread' and added `detach'.
270 (MonoDebuggerMetadataInfo): Added `thread_size',
271 `thread_tid_offset', `thread_stack_ptr_offset' and
272 `thread_end_stack_offset'.
274 2006-04-25 Zoltan Varga <vargaz@gmail.com>
276 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
279 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
280 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
282 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
284 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
286 * aot.c: Add support for ADJUSTED_IID.
288 2006-04-24 Zoltan Varga <vargaz@gmail.com>
290 * aot.c (emit_method_order): Don't align method_order_end.
292 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
293 the interface ID changes.
295 2006-04-21 Dick Porter <dick@ximian.com>
297 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
298 cleaning up a thread. Fixes the new part of bug 77470.
300 2006-04-20 Geoff Norton <gnorton@customerdna.com>
302 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
305 2006-04-19 Zoltan Varga <vargaz@gmail.com>
307 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
309 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
310 SIGSEGV. Fixes #78072.
312 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
313 unregister our SIGABRT handler.
315 2006-04-19 Massimiliano Mantione <massi@ximian.com>
317 * mini.c: Disabled inline where it can alter the call stack in a
318 way visible from managed code.
319 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
322 2006-04-16 Zoltan Varga <vargaz@gmail.com>
324 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
325 on other platforms. Fixes #78089.
327 2006-04-13 Martin Baulig <martin@ximian.com>
329 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
330 determine whether we're inside the debugger.
333 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
335 2006-04-12 Zoltan Varga <vargaz@gmail.com>
337 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
338 handler clauses. Fixes #78024.
340 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
341 in the CALL_MEMBASE opcodes. Fixes #78088.
342 (mono_arch_get_vcall_slot_addr): Ditto.
344 2006-04-10 Martin Baulig <martin@ximian.com>
346 * debug-debugger.c: The thread handling code has now been moved
347 into ../metadata/threads.c.
349 2006-04-10 Zoltan Varga <vargaz@gmail.com>
351 * driver.c (mono_main): Fix --with-gc=none build.
353 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
354 (mono_spillvar_offset_float): Ditto.
355 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
356 hreg, not when its !global, since on ia64, there is a third category: stacked
359 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
361 * mini.c: set MonoInst->klass for load field address and a few other
364 2006-04-10 Zoltan Varga <vargaz@gmail.com>
366 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
368 2006-04-07 Zoltan Varga <vargaz@gmail.com>
370 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
371 the branch opt changes.
373 2006-04-06 Dick Porter <dick@ximian.com>
375 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
377 * wapihandles.c (mini_wapi_seminfo):
378 * driver.c (mono_main): Add semaphore info option
380 2006-04-05 Zoltan Varga <vargaz@gmail.com>
382 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
383 branch optimization changes. Fixes #78009.
385 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
387 * mini.c: ignore accessibility of methods in managed->native wrappers.
389 2006-04-04 Zoltan Varga <vargaz@gmail.com>
391 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
393 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
395 2006-04-03 Zoltan Varga <vargaz@gmail.com>
397 * mini.c: Modify the branch optimizations to preserve the invariant that
398 the entries inside the in_bb and out_bb arrays are unique.
399 (mono_unlink_bblock): Avoid creation of new arrays.
401 2006-04-02 Zoltan Varga <vargaz@gmail.com>
403 * mini.c (mono_unlink_bblock): Fix regression caused by previous
406 2006-04-01 Zoltan Varga <vargaz@gmail.com>
408 * mini.c (optimize_branches): Remove the "optimizations" in
409 the cbranch1/cbranch2 -> branch cases which were causing several
410 problems in the past. Fixes #77986.
412 2006-03-31 Chris Toshok <toshok@ximian.com>
414 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
415 default optimizations :(
417 2006-03-31 Zoltan Varga <vargaz@gmail.com>
419 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
422 2006-03-31 Massimiliano Mantione <massi@ximian.com>
424 * local-propagation.c: Added comments to structs and removed
425 "Mono" prefixes from local tree mover types.
427 2006-03-30 Zoltan Varga <vargaz@gmail.com>
429 * Makefile.am (arch_sources): Define this for each architecture so
430 libmono_la_SOURCES is defined in one place.
432 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
434 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
437 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
439 * driver.c: print the GC name supplied by configure.
441 2006-03-29 Massimiliano Mantione <massi@ximian.com>
443 * local-propagation.c: Added tree mover, and moved here all the
444 local propagation code from mini.c
445 * mini.c: Added support for treeprop, and moved all the local
446 propagation code to local-propagation.c
447 * mini.h: Added support for treeprop
448 * driver.c: Added support for treeprop, enabled consprop, copyprop,
449 treeprop, inline and deadce by default
450 * Makefile.am: Added local-propagation.c
452 2006-03-25 Zoltan Varga <vargaz@gmail.com>
454 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
456 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
458 * debug-debugger.c: make it compile without the Boehm GC.
460 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
462 * mini.c: fixed issue with mismatch when an icall is registered
463 with multiple names but same address.
465 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
467 * declsec.c, mini-exceptions.c: use write barrier to set reference
468 fields of managed objects.
470 2006-03-19 Zoltan Varga <vargaz@gmail.com>
472 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
473 (can_access_internals): Fix a warning.
475 * mini.c (print_method_from_ip): Rename this to
476 mono_print_method_from_ip so it gets exported.
478 * trace.c: Deal with strings inside StringBuilder's containing garbage
479 and fix memory leaks. Fixes #77848.
481 2006-03-19 Zoltan Varga <vargaz@gmail.com>
483 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
486 2006-03-16 Neale Ferguson <neale@sinenomine.net>
488 * mini-s390.c: Remove OP_X86_TEST_NULL.
490 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
492 * mini.c: use the correct GetHashCode() for the moving collector.
494 2006-03-16 Massimiliano Mantione <massi@ximian.com>
496 * liveness.c: Regalloc spill cost tuning.
498 2006-03-15 Neale Ferguson <neale@sinenomine.net>
500 * mini-s390x.h: Correct S390_LONG macro.
502 * mini-s390x.c: Cleanup unused code.
504 2006-03-15 Zoltan Varga <vargaz@gmail.com>
506 * jit-icalls.h: New file.
508 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
509 icalls and include that instead of including jit-icalls.c.
511 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
514 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
516 * mini.c: when checking for member accessibility, also check for
517 friend assemblies and for explicit interface implementations.
519 2006-03-14 Zoltan Varga <vargaz@gmail.com>
521 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
523 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
525 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
526 common cases are done first.
528 * mini-ops.h: Only define platform specific opcodes on the given platform.
530 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
533 2006-03-14 Martin Baulig <martin@ximian.com>
535 Revert Paolo's change from r57348:
537 * mini.h: don't use gboolean for bitfields.
538 * mini.c: verifier changes for fields and methods accessibility.
540 2006-03-13 Neale Ferguson <neale@sinenomine.net>
542 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
544 * mini-s390x.c: Fix conv_r_un.
546 * cpu-s390, cpu-s390x.md: Fix lengths.
548 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
550 * mini.c: nested types have access to all the nesting
551 levels, not just the enclosing types.
553 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
555 * mini.c: added a few more verification checks.
557 2006-03-12 Zoltan Varga <vargaz@gmail.com>
559 * liveness.c: Merge optimizations from the linear-il branch.
561 2006-03-11 Zoltan Varga <vargaz@gmail.com>
563 * mini-ia64.c (emit_call): Add a comment.
565 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
567 * tramp-ia64.c: Fix some warnings.
569 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
571 * mini.h: don't use gboolean for bitfields.
572 * mini.c: verifier changes for fields and methods accessibility.
574 2006-03-11 Zoltan Varga <vargaz@gmail.com>
576 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
577 lazy icall wrapper changes.
579 * dominators.c: Replace all the dominator algorithms with faster
580 ones from the linear-il branch.
582 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
585 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
586 common cases are done first.
588 * mini-amd64.c: Fix some warnings.
590 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
593 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
596 * mini.h: Add a missing prototype.
598 2006-03-10 Zoltan Varga <vargaz@gmail.com>
600 * mini.c: Compile icall wrappers lazily.
602 * mini-codegen.c: Use printf instead of g_print since its much faster.
604 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
607 * mini.c (optimize_branches): Cache the negative result from
608 remove_block_if_useless ().
610 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
611 Also fix some bblock linking issues.
613 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
616 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
618 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
619 accessed fields first, for better cache behavior.
621 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
623 * mini.c: speedup IList<T> array accesses.
625 2006-03-09 Zoltan Varga <vargaz@gmail.com>
627 * mini.c (mono_method_to_ir): Handle large methods overflowing the
628 inline_costs counter. Fixes #77190.
630 2006-03-06 Zoltan Varga <vargaz@gmail.com>
632 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
633 trace messages. Fixes #77706.
635 2006-03-04 Martin Baulig <martin@ximian.com>
637 * tramp-amd64.c, tramp-x86.c
638 (mono_debugger_create_notification_function): Use
639 mono_global_codeman_reserve() to allocate a buffer at runtime and
642 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
644 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
645 notification function at runtime and then call `initialize' in the
646 `MONO_DEBUGGER__debugger_info' vtable.
648 2006-03-04 Zoltan Varga <vargaz@gmail.com>
650 * iltests.il: Fix a visibility problem.
652 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
654 * driver.c, mini.c: add hooks for the counters API.
656 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
658 * driver.c: show disabled options.
660 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
662 * linear-scan.c: always use cost-driven selection.
664 2006-02-28 Raja R Harinath <rharinath@novell.com>
666 * jit-icalls.c (helper_compile_generic_method): Revert change from
669 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
671 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
673 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
675 * inssel.brg: style fixes, mostly to force the updated monoburg
676 to run for people using svn.
678 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
680 * mini.c: match monoburg changes.
682 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
684 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
685 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
686 declaration in the header file.
688 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
690 * helpers.c: reduce relocations and mem usage.
692 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
694 * mini.h, mini-codegen.c: disable logging features if
695 requested by configure.
697 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
699 * mini.c: tiny verifier changes.
701 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
703 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
704 cpu-pentium.md: stack alignment changes for osx/x86,
705 partially from Geoff Norton <gnorton@customerdna.com>.
707 2006-02-24 Raja R Harinath <harinath@gmail.com>
709 * jit-icalls.c (helper_compile_generic_method): Update to changes
712 2006-02-24 Zoltan Varga <vargaz@gmail.com>
714 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
716 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
717 interface calls with large offsets.
719 2006-02-23 Raja R Harinath <rharinath@novell.com>
721 * jit-icalls.c (helper_compile_generic_method): Document the
722 special-case we depend on so that we can inflate the method twice
723 with the same context with no bad side-effects.
725 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
727 * mini-x86.c, mini-amd64.c: fix for case when xen support
730 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
732 * mini-x86.c, mini-amd64.c: generate code to access tls items
733 in a faster way for Xen systems.
735 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
737 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
738 updates and compilation fixes for the OSX/x86 port, mostly from
739 Geoff Norton <gnorton@customerdna.com>.
741 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
743 * inssel.brg: faster interface call implementation
744 to sync with the interface_offsets MonoVTable changes.
746 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
748 * mini.c: more verification checks.
750 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
752 * mini.c: added a few more verification checks.
754 2006-02-17 Neale Ferguson <neale@sinenomine.net>
756 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
757 facility on the processor and use it if available.
759 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
761 * driver.c, aot.c, mini.c: throw exception if the IL code is
762 invalid or unverifiable.
764 2006-02-17 Raja R Harinath <rharinath@novell.com>
766 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
769 2006-02-16 Zoltan Varga <vargaz@gmail.com>
771 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
773 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
775 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
776 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
777 handling of instantiated generic valuetypes.
779 2006-02-11 Zoltan Varga <vargaz@gmail.com>
781 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
782 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
785 * generics.2.cs: Revert the nullable reftypes tests.
787 2006-02-10 Zoltan Varga <vargaz@gmail.com>
789 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
790 using __builtin_frame_address (1) as it doesn't work in the presence
791 of optimizations. Hopefully fixes #77273.
793 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
794 -> generics.cs change as it doesn't work with some automake versions.
796 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
798 * mini.c: handle systems that sue a different way to
799 retrieve the stack address of the current thread.
801 2006-02-09 Zoltan Varga <vargaz@gmail.com>
803 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
804 it specially in the makefile.
806 * generics.2.cs: Add tests for nullable reference types.
808 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
810 * mini.c: always handle the case when mono_jit_init()
811 is called in a thread different from the main thread,
812 confusing libgc (bug #77309).
814 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
816 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
818 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
820 * mini.c: change optimize_branches () to use a single loop
821 and introduce a new optimization to simplify some range checks.
823 2006-02-03 Martin Baulig <martin@ximian.com>
825 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
826 and merged with debugger_thread_manager_add_thread().
827 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
828 inform the debugger about the main thread.
830 2006-02-03 Zoltan Varga <vargaz@gmail.com>
832 * basic.cs: Add test for div.un/rem.un constant folding.
834 2006-02-03 Neale Ferguson <neale@sinenomine.net>
836 * cpu-s390x.md: correct int_xor_imm length
838 2006-02-03 Zoltan Varga <vargaz@gmail.com>
840 * generics.2.cs: New test for #77442.
842 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
845 2006-02-02 Martin Baulig <martin@ximian.com>
847 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
848 <mono/metadata/mono-debug-debugger.h>
850 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
852 2006-02-02 Martin Baulig <martin@ximian.com>
854 * debug-debugger.h: New header file for debug-debugger.c.
856 * debug-debugger.c: Big API cleanup; don't run the managed Main()
857 function is a separate thread anymore; add support for attaching.
859 2006-02-01 Zoltan Varga <vargaz@gmail.com>
861 * tramp-x86.c: Fix a warning.
863 2006-01-31 Zoltan Varga <vargaz@gmail.com>
865 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
866 on very large methods.
868 * aot.c (load_patch_info): Fix a warning.
870 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
872 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
873 mini-ops.h: alu membase optimizations.
875 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
877 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
878 to speedup StringBuilder.
880 2006-01-27 Zoltan Varga <vargaz@gmail.com>
882 * dominators.c (mono_compute_natural_loops): Fix detection of
883 loop body start blocks.
885 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
887 2006-01-26 Zoltan Varga <vargaz@gmail.com>
889 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
892 2006-01-25 Massimiliano Mantione <massi@ximian.com>
894 * aliasing.c: Fixed aliasing issue on 64 bit archs.
896 2006-01-25 Martin Baulig <martin@ximian.com>
898 * debug-debugger.c: Moved the `MonoDebuggerManager' and
899 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
900 started to cleanup this file a little bit.
902 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
904 * mini.c: optimize a codepath frequently happening in generics code.
906 2006-01-23 Martin Baulig <martin@ximian.com>
908 * Makefile.am: Only compile debug-debugger.c on supported platforms.
910 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
913 * driver.c: debug-debugger.c is only available if
914 `MONO_DEBUGGER_SUPPORTED' is defined.
916 2006-01-23 Martin Baulig <martin@ximian.com>
918 * debug-debugger.c: Only enable this on platforms where the Mono
919 Debugger is working (x86 and x86_64).
921 2006-01-21 Martin Baulig <martin@ximian.com>
923 The Mono Debugger is now using the normal `mono' instead of the
924 `mono-debugger-mini-wrapper' when executing managed code.
926 * debug-debugger.c: New file; previously known as
927 debugger/wrapper/wrapper.c.
929 * debug-mini.c (mono_init_debugger): Removed.
931 * driver.c (mono_main): Added new `--inside-mdb' command line
932 argument which is used when running inside the debugger.
934 2006-01-20 Zoltan Varga <vargaz@gmail.com>
936 * liveness.c (mono_analyze_liveness): Remove some unused data
939 2006-01-17 Zoltan Varga <vargaz@gmail.com>
941 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
943 2006-01-16 Zoltan Varga <vargaz@gmail.com>
945 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
946 depends on implementation details of monobitset.
948 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
951 2006-01-15 Zoltan Varga <vargaz@gmail.com>
953 * liveness.c: Update after monobitset changes.
955 2006-01-14 Zoltan Varga <vargaz@gmail.com>
957 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
959 2006-01-11 Neale Ferguson <neale@sinenomine.net>
961 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
963 * mini-s390x.c: Remove warning messages.
965 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
967 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
969 2006-01-10 Zoltan Varga <vargaz@gmail.com>
971 * generics.2.cs: Add ldelem/stelem_any test.
973 2006-01-10 Neale Ferguson <neale@sinenomine.net>
975 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
977 2006-01-07 Zoltan Varga <vargaz@gmail.com>
979 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
981 2006-01-06 Zoltan Varga <vargaz@gmail.com>
983 * generics.2.cs: Reenable vtype tests.
985 * inssel-x86.brg: Remove an icorrect valuetype rule.
987 2006-01-06 Neale Ferguson <neale@sinenomine.net>
989 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
990 initial support for OP_ABS.
992 2006-01-05 Neale Ferguson <neale@sinenomine.net>
994 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
996 2006-01-05 Neale Ferguson <neale@sinenomine.net>
998 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
999 conversion and implement LADD/LSUB.
1001 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
1004 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1006 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
1008 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
1011 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1013 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
1014 localloc is encountered. Fixes crash in test-183.cs when using gmcs
1015 (stack walk problem).
1017 2006-01-04 Zoltan Varga <vargaz@gmail.com>
1019 * aot.c (mono_aot_load_method): Fix a warning.
1021 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1023 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
1025 2006-01-03 Zoltan Varga <vargaz@gmail.com>
1027 * iltests.il: Add test for #77148.
1029 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
1032 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1034 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
1036 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1038 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
1039 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
1041 * basic-long.cs: Add lconv-to-r4/r8 tests.
1043 2006-01-03 Zoltan Varga <vargaz@gmail.com>
1045 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
1047 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
1048 here as on other archs.
1050 2005-12-29 Neale Ferguson <neale@sinenomine.net>
1052 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
1054 2005-12-29 Neale Ferguson <neale@sinenomine.net>
1056 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
1058 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
1060 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
1061 instrument_prolog; Add memory_barrier instruction.
1063 2005-12-26 Zoltan Varga <vargaz@gmail.com>
1065 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
1067 2005-12-23 Zoltan Varga <vargaz@gmail.com>
1069 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
1071 * aliasing.c inssel.brg: Fix warnings.
1073 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
1074 could skip initialization of some parts of memory.
1076 * mini.c mini-ia64.c: Fix warnings.
1078 * inssel-sparc.brg: Add an implementation of lneg which actually works.
1080 2005-12-22 Zoltan Varga <vargaz@gmail.com>
1082 * aliasing.c (mono_build_aliasing_information): Add a workaround for
1083 a crash seen on sparc.
1085 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
1087 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
1089 2005-12-21 Neale Ferguson <neale@sinenomine.net>
1091 * mini-ops.h: Add s390_backchain instruction
1093 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
1095 * cpu-s390.md: Add s390_backchain instruction
1097 * mini-s390.c: Significant ABI changes
1099 * mini-s390.h: Cater for zero length structures
1101 2005-12-20 Neale Ferguson <neale@sinenomine.net>
1103 * mini-s390.c: ABI fixes
1105 * inssel-s390.brg: Remove debug statements
1107 * cpu-s390.md: Fix length of ATOMIC_xx operations
1109 2005-12-19 Zoltan Varga <vargaz@gmail.com>
1111 * basic-float.cs: Add float<->long conversion tests.
1113 2005-12-16 Neale Ferguson <neale@sinenomine.net>
1115 * mini-s390.c: Fix LOCALLOC processing.
1117 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
1119 2005-12-15 Zoltan Varga <vargaz@gmail.com>
1121 * iltests.il: Add tests for some opcodes not covered by the other
1124 2005-12-15 Neale Ferguson <neale@sinenomine.net>
1126 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
1127 register loading for Tail processing; Correct trace output.
1129 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
1131 * cpu-s390.md: Correct size of jmp instruction.
1133 2005-12-13 Neale Ferguson <neale@sinenomine.net>
1135 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
1137 2005-12-13 Neale Ferguson <neale@sinenomine.net>
1139 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
1140 Bring s390 up to current level.
1142 2005-12-12 Zoltan Varga <vargaz@gmail.com>
1144 * generics.2.cs: Disable the newly added tests as they do not work yet.
1146 * generics.2.cs: Add valuetype tests.
1148 2005-12-09 Zoltan Varga <vargaz@gmail.com>
1150 * basic-long.cs: Add i4->u8 test.
1152 * objects.cs: Add tests for JIT intrinsic.
1154 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
1155 optimizations lost by a mistake.
1157 2005-12-07 Zoltan Varga <vargaz@gmail.com>
1159 * basic-long.cs: Remove a test moved to objects.cs.
1161 * arrays.cs: Add more array tests.
1163 2005-12-06 Zoltan Varga <vargaz@gmail.com>
1165 * arrays.cs: Add new tests for multi-dimensional arrays.
1167 2005-12-06 Raja R Harinath <rharinath@novell.com>
1169 * Makefile.am (test_sources2): Add generics.2.cs.
1170 (EXTRA_DIST): Add test_sources2.
1172 2005-12-05 Ben Maurer <bmaurer@ximian.com>
1174 Support for boxing and unboxing nullable types as well as the
1175 isinst operation on nullables, per the CLI ammendment.
1177 * inssel.brg (CEE_ISINST): Special case for nullable
1179 * mini.c (handle_unbox_nullable): new method
1180 (handle_box): Special case for nullable types
1181 (mono_method_to_ir): Call handle_unbox_nullable in correct
1184 * generics.2.cs: New test suite
1186 * Makefile.am: Support for regression tests with generics.
1188 2005-12-03 Zoltan Varga <vargaz@gmail.com>
1190 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
1191 allocated to registers. Fixes #76800.
1193 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
1195 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
1197 2005-11-30 Zoltan Varga <vargaz@gmail.com>
1199 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
1202 2005-11-29 Zoltan Varga <vargaz@gmail.com>
1204 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
1207 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
1209 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
1210 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
1212 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
1213 single precision before storing to a single precision location.
1215 2005-11-28 Raja R Harinath <rharinath@novell.com>
1217 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
1219 2005-11-27 Zoltan Varga <vargaz@gmail.com>
1221 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
1224 * basic.cs: Remove test_0_byte_compares test which was moved to
1225 objects.cs a long time ago.
1227 2005-11-22 Massimiliano Mantione <massi@ximian.com>
1229 * aliasing.c: Fixed aliasing issue on 64 bit archs.
1231 2005-11-20 Zoltan Varga <vargaz@gmail.com>
1233 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
1234 handlers are called.
1236 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
1239 * mini-ia64.c: Add support for the throw->branch exception
1242 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
1244 2005-11-18 Massimiliano Mantione <massi@ximian.com>
1246 * mini.c: Enabled "fastpath" deadce :-)
1248 2005-11-18 Massimiliano Mantione <massi@ximian.com>
1250 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
1251 alias analysis pass to support it.
1254 * liveness.c: Likewise (liveness computation can use aliasing
1255 information to be more accurate).
1256 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
1257 moreover made so that "--compile-all" uses the given optimization
1258 flags and not the default ones.
1259 * aliasing.c: Alias analysis (new file).
1260 * aliasing.h: Likewise.
1261 * Makefile.am: added "aliasing.c" and "aliasing.h".
1263 2005-11-17 Zoltan Varga <vargaz@gmail.com>
1265 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
1268 2005-11-13 Zoltan Varga <vargaz@gmail.com>
1270 * mini-exceptions.c (mono_handle_exception_internal): Remove the
1271 fp >= end_of_stack exit condition, as it is not needed, and it might
1272 become true for fp eliminated frames.
1274 2005-11-11 Zoltan Varga <vargaz@gmail.com>
1276 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
1279 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
1281 * mini-arm.c: fixed alignment of doubles/longs to match
1282 the C ABI (bug #76635).
1284 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
1286 * aot.c: fix compilation with --enable-minimal=aot.
1288 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
1290 * mini-arm.c: fixed compatibility with the new
1291 floating point emulator package for compares.
1293 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
1295 * mini.c : reverted sig->pinvoke changes (r51396-51397).
1297 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
1299 * mini-exceptions.c (print_stack_frame): Output to stderr.
1300 (mono_handle_native_sigsegv): Ditto.
1302 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
1304 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
1305 OP_LCONV_TO_OVF_I implementation.
1307 * mini-amd64.c: Add support for the throw->branch exception
1310 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
1311 when the catch clause catches a more general exception, i.e. Object.
1313 2005-10-30 Zoltan Varga <vargaz@gmail.com>
1315 * cpu-ia64.md: Remove unused opcodes.
1317 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
1318 specific defines for architectures defining USE_SIGACTION.
1320 * mini-ia64.c: Fix some warnings.
1322 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
1323 version seemed to skip a frame.
1325 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
1327 * mini.c: Clean up the usage of sig->pinvoke flag. Now
1328 only calls which are made to native code use this flag.
1330 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
1332 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
1333 varargs methods as well.
1335 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
1336 which have save_lmf set. Reorganize methods prologs a bit.
1338 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
1339 debugger to the proper place.
1341 2005-10-29 Martin Baulig <martin@ximian.com>
1343 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
1344 when running inside the debugger until the debugger has support
1347 2005-10-26 Zoltan Varga <vargaz@gmail.com>
1349 * mini.h: Fix a warning.
1351 2005-10-24 Miguel de Icaza <miguel@novell.com>
1353 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
1354 we expose publicly, this returns the string.
1356 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
1358 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
1359 with fp elimination.
1361 2005-10-21 Zoltan Varga <vargaz@gmail.com>
1363 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
1364 native stacktrace using the glibc 'backtrace' function if available.
1366 2005-10-20 Zoltan Varga <vargaz@gmail.com>
1368 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
1370 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
1371 handle SIGSEGVs received while in native code.
1373 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
1374 code, call mono_handle_native_sigsegv which will abort the runtime
1375 after printing some diagnostics, instead of converting it into a
1376 confusing NullReferenceException.
1378 2005-10-18 Zoltan Varga <vargaz@gmail.com>
1380 * cpu-pentium.md: Remove unused opcodes.
1382 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
1384 * mini-amd64.h (MonoLMF): Add rsp field.
1386 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
1389 2005-10-17 Zoltan Varga <vargaz@gmail.com>
1391 * mini-codegen.c (get_register_spilling): Fix some warnings.
1393 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
1395 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
1396 elimination during exception handling. Enable fp elimination by
1399 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
1402 2005-10-16 Martin Baulig <martin@ximian.com>
1405 (mono_debugger_run_finally): New public method for the debugger.
1407 2005-10-10 Zoltan Varga <vargaz@gmail.com>
1409 * debug-mini.c (mono_debug_init_method): Fix warning.
1411 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
1412 the 'exname' parameter const to fix some warnings.
1414 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
1416 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
1417 introduced by the previous patch.
1419 2005-10-08 Zoltan Varga <vargaz@gmail.com>
1421 * basic-float.cs: Add test for precision of float arithmetic.
1423 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
1424 when loading/storing single values from/to memory.
1426 * mini.c (mono_jit_compile_method_with_opt): Create the function
1427 pointers in the correct domain.
1429 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
1431 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
1432 introduced by previous patch.
1434 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
1435 when out_filter_idx is NULL.
1437 * mini-exceptions.c: Don't run filter clauses twice during exception
1438 handling. Fixes #75755.
1440 2005-10-07 Zoltan Varga <vargaz@gmail.com>
1442 * aot.c: Add support for ldflda wrappers.
1444 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
1447 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
1449 * mini.c, mini.h: do not consider exception handlers blocks when
1450 setting up interface variables.
1452 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
1454 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
1456 2005-10-03 Zoltan Varga <vargaz@gmail.com>
1458 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
1459 causes a regression.
1461 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
1463 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
1465 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
1466 of the OP_P definitions.
1468 * TODO: Add a proposal for dealing with the CEE/OP mess.
1470 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
1471 optimizations from the x86 port.
1473 * cpu-amd64.md: Ditto.
1475 * basic.cs basic-long.cs: Add tests.
1477 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
1479 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
1480 Patrik Torstensson's implementation of my exception-handling
1481 optimization idea, when the exception object is not used
1484 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
1486 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
1487 of the mul_imm optimizations from the old jit.
1489 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
1491 * mini.c, liveness.c: patch by Patrik Torstensson and
1492 Zoltan Varga to improve performance in methods with
1495 2005-09-30 Zoltan Varga <vargaz@gmail.com>
1497 * driver.c: Remove 'Globalization' entry from --version.
1499 2005-09-28 Zoltan Varga <vargaz@gmail.com>
1501 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
1502 there is a profiler interested in JIT events.
1504 * aot.c: Load profile files produced by the AOT profiling module, and
1505 reorder methods based on the profiling info. Add a 'method_order' table
1506 to the AOT file to make mono_aot_find_jit_info work with the reordered
1509 * mini.h: Bump AOT file version info.
1511 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
1513 * mini-arm.h: work around what looks like a gcc bug when optimizations
1516 2005-09-28 Raja R Harinath <rharinath@novell.com>
1518 * Makefile.am (AM_CFLAGS): Don't use += to append inside
1519 conditionals. Use ...
1520 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
1522 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
1524 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
1525 to determine the amount of memory to copy when passing valuetypes.
1527 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
1528 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
1530 2005-09-27 Zoltan Varga <vargaz@gmail.com>
1532 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
1533 information about aot.
1535 2005-09-27 Ben Maurer <bmaurer@ximian.com>
1537 * *.c: Replace the use of {Enter,Leave}CriticalSection with
1538 macros. This will allow a deadlock debugger to easily be plugged
1541 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
1543 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
1545 2005-09-27 Raja R Harinath <rharinath@novell.com>
1547 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
1548 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
1549 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
1550 ($(arch_built)) [CROSS_COMPILING]: Error out.
1552 2005-09-26 Zoltan Varga <vargaz@gmail.com>
1554 * aot.c: Add support for the no_special_static flag for classes.
1556 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
1558 * Reapply reverted patches.
1560 * *: Revert r50174 as well.
1562 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
1564 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
1566 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
1568 2005-09-23 Miguel de Icaza <miguel@novell.com>
1570 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
1571 part of the SIG_HANDLER_SIGNATURE.
1573 2005-09-23 Zoltan Varga <vargaz@gmail.com>
1575 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
1578 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
1579 introduced by previous patch.
1581 2005-09-21 Zoltan Varga <vargaz@gmail.com>
1583 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
1584 saved registers too.
1586 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
1587 upon the information returned by get_call_info ().
1589 * mini-x86.c (add_float): Fix stack size calculation.
1590 (mono_arch_call_opcode): Rewrite this so it works based up the
1591 information returned by get_call_info ().
1592 (mono_arch_get_this_vret_args): Ditto.
1594 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
1596 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
1597 in cinfo to determine the registers which need to be used.
1599 2005-09-20 Miguel de Icaza <miguel@novell.com>
1601 * driver.c (mono_main): Add --server and --desktop flags.
1603 2005-09-16 Zoltan Varga <vargaz@gmail.com>
1605 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
1606 registers as global registers.
1608 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
1609 longer needed with the new register allocator.
1611 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
1613 * cpu-ia64.md: Remove unused opcodes.
1615 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
1617 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
1619 * cpu-amd64.md: Remove unused opcodes.
1621 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
1622 needed with the new register allocator.
1624 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
1627 2005-09-16 Raja R Harinath <rharinath@novell.com>
1629 * Makefile.am (check-local): Don't invoke semdel-wrapper.
1631 2005-09-16 Martin Baulig <martin@ximian.com>
1633 * exceptions-amd64.c
1634 (throw_exception): Don't call mono_debugger_throw_exception() if
1635 we're a rethrow - see the FIXME in the code.
1637 2005-09-15 Geoff Norton <gnorton@customerdna.com>
1639 * mini.c (mono_init_exceptions): This only works on some architectures.
1641 2005-09-15 Zoltan Varga <vargaz@gmail.com>
1643 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
1646 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
1648 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
1649 now in mini-exceptions.c.
1651 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
1653 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
1654 now in mini-exceptions.c.
1656 2005-09-15 Zoltan Varga <vargaz@gmail.com>
1658 * exceptions-x86.c: Applied patch from Patrik Torstensson
1659 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
1661 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
1662 code into mini-exceptions.c. Add some assertions to it.
1664 2005-09-12 Zoltan Varga <vargaz@gmail.com>
1666 * aot.c (emit_section_change): Applied patch from "The Software Team"
1667 (<software@solmersa.com>). Fix as errors on windows.
1669 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
1671 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
1672 method info into the LMF.
1674 2005-09-11 Zoltan Varga <vargaz@gmail.com>
1676 * mini-ia64.c: Add proper unwind info for method epilogs.
1678 * exceptions-ia64.c: Add some code to help debugging.
1680 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
1682 * mini-exceptions.c: Fix warning.
1684 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
1686 * mini.c: Really fix build.
1688 * mini-x86.c mini-amd64.c: Fix build.
1690 2005-09-11 Zoltan Varga <vargaz@gmail.com>
1692 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
1694 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
1695 some Interlocked methods as intrinsics.
1697 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
1698 for Thread methods as well.
1700 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
1702 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
1704 * mini-ia64.c mini-x86.c mini-amd64.c
1705 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
1708 * mini.c (mono_init_exceptions): Fix build breakage.
1710 2005-09-10 Zoltan Varga <vargaz@gmail.com>
1712 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
1713 of instructions. Use the new ia64_unw_op macros for emitting unwind
1716 * mini.c (mono_init_exceptions): Initialize exception handling
1717 related trampolines at startup.
1719 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
1721 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
1723 2005-09-09 Zoltan Varga <vargaz@gmail.com>
1725 * mini.c: Handle type loading errors gracefully during compilation and
1726 throw the appropriate exception.
1728 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
1730 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
1731 for the mono binary.
1733 2005-09-09 Martin Baulig <martin@ximian.com>
1735 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
1738 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
1740 * mini-arm.h: use emulation for conv.r.un for the release.
1742 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
1744 * mini-arm.c, objects.cs: more fixes and tests for them.
1746 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
1748 * mini-arm.c: align structures to at least 4 bytes to be able
1749 to keep our current optimized memcpy.
1751 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
1753 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
1755 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1757 * mini.c: ignore SIGPIPE.
1759 2005-09-04 Zoltan Varga <vargaz@gmail.com>
1761 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
1763 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
1765 2005-09-02 Zoltan Varga <vargaz@gmail.com>
1767 * mini.h: Add prototype for mono_allocate_stack_slots_full.
1769 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
1771 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
1772 exception handling support.
1773 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
1774 patch by Brian Koropoff <briank@marakicorp.com>).
1776 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
1778 * mini.c: revert another 'optimization' which breaks when
1779 items on the eval stack need to be saved at a basic block end
1782 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
1784 * jit-icalls.c: for arrays, ensure we always provide
1787 2005-08-30 Zoltan Varga <vargaz@gmail.com>
1789 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
1791 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
1793 2005-08-29 Zoltan Varga <vargaz@gmail.com>
1795 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
1796 arguments in their original register.
1798 2005-08-28 Zoltan Varga <vargaz@gmail.com>
1800 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
1803 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
1804 when ssapre is enabled.
1806 * inssel-long.brg: Fix bug in previous patch.
1808 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
1809 multiplication by a constant.
1811 2005-08-27 Zoltan Varga <vargaz@gmail.com>
1813 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
1816 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
1819 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
1821 * inssel-arm.brg: apply changes tested by Brian Koropoff
1822 <briank@marakicorp.com>.
1824 2005-08-25 Zoltan Varga <vargaz@gmail.com>
1826 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
1828 2005-08-24 Zoltan Varga <vargaz@gmail.com>
1830 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
1831 to the same register if dreg is just a base register.
1832 (print_ins): Improve printing of membase opcodes.
1834 * inssel-x86.brg: Add optimized ldind(reg) rules.
1836 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
1838 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
1840 * mini.c: when running under valgrind, set the stack bottom for
1841 the GC at the actual approximate stack for the app (fixes running
1842 mono with valgrind).
1844 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
1846 * mini.c: do no break at the first valuetype to init found
1849 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
1851 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
1853 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
1855 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
1857 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
1859 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
1861 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
1863 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
1865 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
1868 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
1871 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
1874 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
1876 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
1878 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
1880 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
1881 in the tail recursion optimization.
1883 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
1884 debug info into the assembly file.
1886 * iltests.il: Add test for filter regions.
1888 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
1889 initial stack of filter regions. Fixes #75755.
1891 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
1893 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
1896 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
1898 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
1899 the check for an already compiled method on non-ia64 platforms.
1900 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
1903 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
1905 * inssel-x86.brg: Add some optimized call rules.
1907 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
1909 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
1912 * mini.h mini-trampolines.c: Pass the trampoline argument to
1913 mono_arch_patch_delegate_trampoline.
1915 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
1917 * mini-trampolines.c: Fix build.
1919 * mini-amd64.h: Add delegate trampolines.
1921 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
1923 * inssel-amd64.brg: Add optimized call rules.
1925 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
1927 * inssel-ia64.brg: Add optimized ldind(reg) rules.
1929 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
1931 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
1934 * mini-ia64.c: Remove LMF fixmes.
1936 * mini-ia64.h: Remove most fields from LMF.
1938 * inssel-ia64.brg (stmt): Fix unaligned access errors.
1940 * mini-trampolines.c: Add support for IA64 function descriptors.
1942 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
1943 for IA64 function descriptors.
1945 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
1947 * tramp-arm.c: patch the vtable for virtual calls. Added
1948 support code to register/unregister the LMF.
1949 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
1952 2005-08-19 Dick Porter <dick@ximian.com>
1954 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
1955 bit value if needed.
1957 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
1959 * mini.c (mini_get_method): Move handling of wrapper data here.
1961 * mini.c (mono_method_to_ir): Add support for dynamic methods.
1963 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
1966 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
1967 bblock->code does not remain empty.
1969 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
1971 * arrays.cs: Add regression test for #75832.
1973 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
1974 rules. Fixes #75832.
1976 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
1977 instruction scheduling.
1979 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
1981 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
1983 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
1985 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
1987 * mini-codegen.c: Fix VC build.
1989 * cpu-pentium.md: Increase length of atomic_exhange_i4.
1991 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1993 * mini.h: fix signature for mono_register_opcode_emulation.
1995 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
1997 * mini.c: Get rid of most of the helper_sig_... constants using
1998 mono_create_icall_signature ().
2000 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
2002 * jit-icalls.c (helper_ldstr): New helper function.
2004 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
2006 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
2007 throw, load the string using a helper call instead of creating a string object.
2009 * aot.c: Update after LDSTR changes.
2011 * mini.h: Bump AOT file version.
2013 * aot.c: Save class size info into the AOT file. Print more statistics during
2016 * mini.h: Bump AOT file version.
2018 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
2019 ordering of disasm cases. Fixes #74957.
2021 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
2023 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
2024 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
2025 the generic code needed for the ARM port.
2027 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
2029 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
2030 inssel-arm.brg: more ARM features and fixes.
2032 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
2034 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
2035 ARM port work in progress.
2037 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
2039 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
2041 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
2043 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
2045 * inssel.brg (mini_emit_memset): Add support for unaligned access.
2047 * *-ia64.*: Ongoing IA64 work.
2049 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
2051 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
2053 * TODO: Remove out-of-data todo stuff.
2055 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
2058 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
2060 * mini.h: Bump corlib version.
2062 2005-07-27 Martin Baulig <martin@ximian.com>
2065 (create_copy_ins): Added `const unsigned char *ip' argument; set
2066 `copy->cil_code' from it.
2068 2005-07-27 Martin Baulig <martin@ximian.com>
2070 * mini-exceptions.c (mono_handle_exception): Don't call
2071 mono_debugger_handle_exception() for filters.
2073 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
2075 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
2078 2005-07-26 Martin Baulig <martin@ximian.com>
2080 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
2082 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
2083 helper_compile_generic_method() if the method is actually virtual
2086 2005-07-26 Martin Baulig <martin@ximian.com>
2089 (trampoline_code): Renamed to `mono_trampoline_code' and made it
2090 public; this is now accessed directly by the debugger.
2091 (mono_generic_trampoline_code): Removed.
2094 (mono_debug_init_method): Also add interncalls and wrappers.
2096 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
2098 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
2100 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
2102 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
2104 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
2106 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
2108 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
2110 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
2111 getting TLS offsets on AMD64 too.
2113 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
2115 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
2117 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
2119 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
2120 inssel-arm.brg, mini-arm.h: ARM port work in progress.
2122 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
2124 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
2126 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
2129 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
2130 mono_sparc_is_virtual_call ().
2132 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
2134 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
2135 trampoline parameters.
2137 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
2139 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
2140 to mono_arch_get_vcall_slot_addr.
2142 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
2145 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
2147 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
2149 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
2151 2005-07-19 Martin Baulig <martin@ximian.com>
2153 * exceptions-amd64.c (throw_exception): Call
2154 mono_debugger_throw_exception() here like we're doing it on i386.
2156 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
2158 * mini-ia64.c: Add optimized TLS access support.
2160 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
2162 * mini-exceptions.c: Ongoing IA64 work.
2164 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
2166 * mini.c: Use the default optimization set when embedding. Fixes
2169 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
2171 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
2172 of trampolines to a separate file.
2174 * mini-trampolines.c: New file.
2176 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
2179 * tramp-x86.c: Reorganize the trampoline code to be similar to the
2182 * mini-codegen.c: Fix cygwin build.
2184 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
2186 * mini.c: Add some minor changes needed by the IA64 port.
2188 * *-ia64.*: Ongoing IA64 work.
2190 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
2192 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
2193 trampolines into arch-independent and arch-dependent parts.
2195 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
2197 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
2199 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
2201 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
2202 the xp-regalloc-branch for amd64.
2204 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
2205 xp-regalloc-branch for x86.
2207 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
2209 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
2211 2005-07-06 Martin Baulig <martin@ximian.com>
2214 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
2215 (mono_jit_runtime_invoke): Likewise.
2217 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
2219 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
2222 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
2223 without loading their metadata. Reorganize the file format so exception handling+
2224 debug info is kept separate from normal method info. Create MonoJitInfo
2225 structures for methods lazily.
2227 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
2229 (x86_class_init_trampoline): Patch AOT class init trampolines too.
2231 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
2233 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
2236 * mini.h: Bump AOT file version.
2238 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
2240 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
2242 2005-07-01 Raja R Harinath <rharinath@novell.com>
2244 * Makefile.am (check-local): Call semdel-wrapper.
2246 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
2248 * mini-x86.c: Revert the last change as it seems to break the build..
2250 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
2252 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
2254 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
2256 2005-06-27 Ben Maurer <bmaurer@ximian.com>
2258 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
2259 outside of the macro, so strange stuff doesn't happen with gcc4
2260 (NEW_AOTCONST_TOKEN): Likewise.
2262 2005-06-28 Martin Baulig <martin@ximian.com>
2264 * mini.c (mini_class_is_system_array): New static method; use this
2265 instead of `klass->parent == mono_defaults.array_class' everywhere
2266 since this also works for the new generic array class.
2268 2005-06-26 Ben Maurer <bmaurer@ximian.com>
2270 * inssel.brg: Remove warnings.
2272 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
2274 * mini-ia64.c: Ongoing IA64 work.
2276 * basic-float.cs: Add float->i1 conversion test.
2278 * iltests.il: Add conv.u4 test.
2280 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
2282 * inssel-long.brg: Fix bug caused by last change.
2284 2005-06-23 Geoff Norton <gnorton@customerdna.com>
2286 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
2287 BSDs. Allows the x86 JIT to work on OSX86
2289 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
2291 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
2294 * mini-ia64.c: Ongoing IA64 work.
2296 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
2298 * mini-ia64.c: Ongoing IA64 work.
2300 * driver.c: Clean up jit_code_hash as well when using --regression.
2302 * inssel-long.brg: Fix long->i4/u4 conversion rules.
2304 * basic-long.cs: Add tests for long->u4 conversion.
2306 2005-06-18 Ben Maurer <bmaurer@ximian.com>
2308 * mini.c: Take mono_get_domainvar out of macros. This makes sure
2309 that we do not depend on undefined C behavior: the order stuff
2310 gets evaluated within an expression. Fixes mono when compiled on
2313 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
2315 * *-ia64.*: Ongoing IA64 work.
2317 * aot.c: Lower memory usage while loading AOT methods.
2319 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
2321 * mini.h: Bump AOT file format version.
2323 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
2325 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
2327 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
2329 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
2330 not on callee assembly). Fixed some comments.
2332 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
2334 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
2335 it gets proper disassembly.
2336 (emit_method_info): Remove some dead code.
2338 * mini.c (mini_method_compile): Allways allocate the GOT var in
2339 mono_method_to_ir for emulating opcodes.
2341 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
2343 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
2344 before freeing the code memory. Fixes #74990.
2346 * objects.cs: Add regression test for #74992.
2348 * liveness.c: Extend live ranges of arguments to the beginning of the
2349 method. Fixes #74992.
2351 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
2352 so it points into the faulting instruction.
2354 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
2356 * jit-icalls.c (mono_imul_ovf): Add exception handling.
2358 * *-ia64.*: Ongoing IA64 work.
2360 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
2362 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
2364 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
2366 * *-ia64.*: Ongoing IA64 work.
2368 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
2370 * basic-long.cs: Add tests for add/sub.ovf.
2372 * basic.cs: Add tests for sub.ovf.
2374 * *-ia64.*: Ongoing IA64 work.
2376 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
2378 * *-ia64.*: Ongoing IA64 work.
2380 * basic.cs: Add conv.ovf.i4.un test.
2382 2005-06-09 Massimiliano Mantione <massi@ximian.com>
2384 * mini.c: (remove_block_if_useless) Fixed bug 75061.
2386 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2388 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
2390 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
2392 * *-ia64.*: Ongoing IA64 work.
2394 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2397 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
2399 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
2401 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
2403 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
2405 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
2407 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
2408 of a call is callable by a near call.
2410 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
2412 * mini-ia64.c: Ongoing IA64 work.
2414 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
2416 * genmdesc.c: Make the generated array non-static.
2418 * inssel-long.brg: Fix LSHR_IMM rule.
2420 * *-ia64.*: Ongoing IA64 work.
2422 * *-ia64.*: Ongoing IA64 work.
2424 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
2426 * *-ia64.*: Ongoing IA64 work.
2428 * *-ia64.*: Ongoing IA64 work.
2430 * mini-ia64.c: Ongoing IA64 work.
2432 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
2434 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
2436 * objects.cs basic-calls.cs: Move some tests to objects.cs.
2438 * objects.cs basic-long.cs: Move some tests to objects.cs.
2440 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
2442 * *-ia64.*: Ongoing IA64 work.
2444 * iltests.il: Add a new test.
2446 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
2447 newobj. Fixes #75042.
2449 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
2451 * *-ia64.*: Ongoing IA64 work.
2453 * *-ia64.*: Ongoing IA64 work.
2455 * *-ia64.*: Ongoing IA64 work.
2457 * basic.cs objects.cs: Move tests accessing static variables as well.
2459 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
2461 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
2463 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
2465 * driver.c: Always print failed tests.
2467 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
2470 * *ia64*: Ongoing IA64 work.
2472 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
2474 * basic.cs: Add tests for add.ovf. Fix warnings.
2476 2005-05-18 Miguel de Icaza <miguel@novell.com>
2478 * driver.c (mono_main): Avoid crash if no argument is passed to
2479 --break; Do not use g_error, but f_printf. And fix all other
2480 ocurrences of the same crash.
2482 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
2484 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
2485 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
2488 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
2490 * *-ia64.*: Add beginnings of IA64 backend.
2492 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
2494 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
2496 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
2499 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
2501 * mini-amd64.c: Fix a warning.
2503 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
2505 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
2506 in float_neg. Fixes #74897.
2508 * mini-amd64.c (emit_call): Fix another near call bug.
2510 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
2512 * declsec.c: Keep the appdomain information in the structure. Added a
2513 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
2514 value gets overwritten).
2515 * declsec.h: Set the default MonoArray for the the stack to 6. Added
2516 an MonoAppDomain member to MonoSecurityFrame.
2517 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
2518 used in the stack walk. Now use a MonoArray which grow (double) when
2521 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
2523 * mini.c: Re-enabled runtime cleanup, since running threads should
2524 now properly stop when exiting.
2526 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
2528 * mini-codegen.c: New file contaning the arch-independent local
2529 register allocator. Not used by any architectures yet.
2531 * mini.h linear-scan.c: Merge some changes from the
2532 mini-xp-local-regalloc branch.
2534 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
2536 * mini-amd64.c (emit_call): Fix calls to native functions when the
2537 runtime is compiled as a shared library. Fixes #74756.
2539 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
2540 on a literal field. Fixes #74751.
2542 2005-04-25 Raja R Harinath <rharinath@novell.com>
2544 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
2546 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
2548 * objects.cs: Add missing null casting test.
2550 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
2552 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
2553 in wrapper methods. Also rename 'address' variable to 'offset'.
2555 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
2557 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
2560 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
2562 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
2565 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
2567 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
2569 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
2571 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
2572 just the last bytes.
2574 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
2576 * aot.c (mono_compile_assembly): Fix warning.
2578 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
2579 by the _MSC_VER stuff.
2581 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
2583 * inssel-long.brg: Fix #74588.
2585 * cpu-amd64.md: Fix #74591.
2587 * iltests.il: Add new regression tests.
2589 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
2591 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
2594 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
2596 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
2598 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
2599 from Bill Middleton <flashdict@gmail.com>.
2601 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
2603 * arrays.cs: Add new regression test. Fix warnings.
2605 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
2607 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
2608 and leakage in CKFINITE.
2610 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
2611 this to a null op since it is called on amd64 too.
2613 * exceptions-amd64.c (get_throw_trampoline): Align stack.
2615 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
2616 body since this is not used on amd64.
2618 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
2620 * mini-amd64.c: Remove obsolete fixmes.
2622 * mini.c (print_method_from_ip): Fix debugging support.
2624 2005-2-1 Massimiliano Mantione <massi@ximian.com>
2626 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
2627 so that expressions that don't give much gain are not reduced.
2628 * ssapre.h: Likewise.
2630 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
2632 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
2634 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
2636 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
2638 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
2640 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
2642 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
2644 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
2646 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
2649 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
2651 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
2653 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
2655 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
2656 MONO_ARCH_USE_SIGACTION. Fixes #74252.
2658 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
2660 * mini-x86.c: Fix up stack overflow handling.
2662 * exceptions.cs: Add new regression test.
2664 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
2666 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
2667 mono_jit_thread_attach.
2669 * mini.c (mono_method_to_ir): Verify called method is not abstract.
2671 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
2673 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
2674 avoid calling constructors using callvirt.
2676 * inssel.brg: Fix #74073.
2678 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
2680 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
2681 compilation with non-GCC compilers.
2682 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
2683 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
2685 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
2687 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
2688 klass->interface_offsets (will likely fix bug#74073).
2690 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
2692 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
2694 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
2696 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
2697 to amd64_div_reg_size ().
2699 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
2701 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
2703 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
2705 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
2707 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
2709 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
2711 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
2713 * mini.c (mono_precompile_assembly): Load and precompile referenced
2714 assemblies as well. Fixes #74015.
2716 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
2718 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
2720 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
2722 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
2723 a lot of checks and (anyway) permissions cannot work until corlib is
2726 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
2728 * mini-ppc.c: fixed ABI issue on sysv/ppc.
2730 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
2732 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
2733 calls (fixes bug#72824).
2735 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
2737 * mini.c: fix tail recursion elimination (see test in bug#73936).
2739 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
2741 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
2742 some fp functions in sse2 mode.
2744 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
2746 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
2748 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
2750 * mini.h mini.c: Add mono_get_jit_tls_key ().
2752 * mini-x86.c: Enable fast TLS support on windows.
2754 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
2756 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
2757 * mini.c: Check for p/invoke method when generating code. If a
2758 p/invoke method, or it's class, isn't decorated with [Suppress
2759 UnmanagedCodeSecurity] then generate code to call System.Security.
2760 UnmanagedDemand (only if the security manager is active).
2762 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
2764 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
2765 last change as it seems to cause strange crashes.
2767 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
2769 * *.c: handle unsafe function pointers where needed.
2771 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
2773 * mini.c (mono_jit_free_method): Remove the fixme too.
2775 2005-03-15 Miguel de Icaza <miguel@novell.com>
2777 * mini.c: As discussed, make the code actually free the delegate
2778 thunk now, to enable the debugging of delegate problems, use
2779 MONO_DEBUG=1 when running Mono.
2781 This takes also care of parts of the leaks as seen by Joe.
2783 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
2785 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
2786 thread_tls_offset calculation.
2788 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
2790 * declsec.c: Reworked linkdemand checks for icall. The previous code
2791 was using the declaration code (untrusted) and didn't work as expected
2792 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
2795 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
2797 * iltests.il: Add new localloc test.
2799 * mini-amd64.c: Handle large stack allocations the same way as on
2800 windows if stack overflow handling is working.
2802 * mini-amd64.c: Allocate the signal stack using mmap.
2804 * mini.c (sigsegv_signal_handler): Fix reading of context.
2806 * mini-exceptions.c: Fix up stack overflow handling.
2808 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
2810 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
2812 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
2814 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
2816 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
2817 tramp_init functions as they are no longer needed.
2819 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
2821 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
2823 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
2825 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
2827 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
2830 * mini-ops.h: Add OP_LMUL_IMM.
2832 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
2833 long mul/div opcodes as intrinsic.
2835 * mini-amd64.c (emit_call): Handle the case when the callee might be
2838 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
2840 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
2843 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
2845 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
2847 2005-03-09 Ben Maurer <bmaurer@ximian.com>
2849 * mini.c (mono_codegen): Don't leak here, to help people running
2852 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
2854 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
2855 conversions in sse2 mode.
2857 * basic-float.cs: Add regression test.
2859 * mini-amd64.c: Reenable sse2.
2861 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
2863 * mini-amd64.c: Disable sse2 until some regressions are fixed.
2865 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
2867 * driver.c: Copyright text should include 2005.
2869 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
2871 * cpu-amd64.md (load_membase): Fix more max lengths.
2873 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
2875 * cpu-amd64.md (load_membase): Fix max length.
2877 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
2879 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
2881 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
2882 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
2884 * basic-float.cs: Add rounding regression test.
2886 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
2888 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
2890 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
2891 structures in registers for pinvoke wrappers.
2893 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
2895 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
2897 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
2899 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
2900 wrapper to mono_jit_thread_attach.
2902 * mini.c (mini_jit_thread_attach): New jit icall.
2904 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
2905 native->managed wrappers.
2907 * exceptions.cs: Add new regression test.
2909 * mini.c (optimize_branches): Check regions in the cbranch to throw
2910 block case as well. Fixes #73242.
2912 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
2914 * mini.c: thread safety fixes.
2916 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
2918 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
2919 patching stuff, since delegates use jump trampolines so there is
2922 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
2925 * tramp-amd64.c: Fix build.
2927 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
2928 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
2930 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
2931 Rename this to mono_arch....
2932 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
2934 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
2936 * mini-amd64.c (emit_call): If both the caller and the callee is
2937 guaranteed to have 32 bit addresses, emit a normal call.
2939 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
2941 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
2942 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
2943 method_ptr inside delegates.
2945 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
2947 * mini.c (mono_jit_free_method): Free the method info even if the native code is
2948 invalidated. Fixes #73001.
2950 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
2952 * mini-x86.c: Only use stdcall for pinvokes on windows.
2954 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
2956 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
2957 * mini-x86.c: remove unreliable __thread var offset detection,
2958 use the correct accessors and enable by default.
2960 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
2962 * mini.c (mono_jit_free_method): Fix memory leak.
2964 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
2966 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
2968 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
2970 * cpu-amd64.md: Fix lengths of atomic opcodes.
2972 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
2974 * driver.c: try to not imply using ICU is any good.
2976 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
2978 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
2979 functions as inline ops.
2981 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
2982 some Interlocked functions as inline ops.
2984 * mini.c (move_basic_block_to_end): Fix bug in last patch.
2986 * mini.h (MonoBasicBlock): Reorganize fields a bit.
2988 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
2990 * mini.c: Add support for OP_NOT_TAKEN.
2992 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
2993 structures in registers for pinvoke wrappers.
2995 * mini-amd64.c: Fix warnings.
2997 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
2999 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
3001 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
3003 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
3004 address instead of loading the address from it.
3006 * mini-x86.c: Add support for returning small structs in registers
3007 on Win32. Fixes part of #70864.
3009 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
3011 * trace.c (get_token): Improve error checking.
3013 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
3015 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
3017 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
3019 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
3020 it can be reused for MonoClass.
3021 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
3024 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
3026 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
3027 instead of a MonoReflectionMethod. The method information wasn't used
3028 when displaying SecurityException details (but will be now).
3030 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
3032 * Makefile.am : windows build fix.
3034 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
3036 * iltests.il: Add new regression test.
3038 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
3041 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
3043 * mini.c: Moved linkdemand check into helper function check_linkdemand
3044 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
3047 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
3049 * declsec.c: Added statistics counter for different kinds of
3051 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
3052 (and commented) declaration.
3053 * mini.c: Added statistics counter for security Demand code
3054 generation. Added display of security statistics.
3056 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
3058 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
3059 Fix compilation errors under gcc-2.95.
3061 2005-02-12 Ben Maurer <bmaurer@ximian.com>
3063 * mini.c, driver.c: Use the new jit trampoline hashtable
3065 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
3067 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
3069 2005-02-11 Martin Baulig <martin@ximian.com>
3071 * debug-mini.c (mono_debug_close_method): Free the line number array.
3073 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
3075 * aot.c: Break up large methods into smaller ones. Share GOT slots for
3078 * mini.h: Bump AOT file format version.
3080 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
3082 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
3084 * declsec.h: Added macros to get/set lazyly initialized security
3085 informations about assemblies. Added new enum for different type of
3086 possible LinkDemand violation. Added function to check LinkDemands.
3087 * mini.h: Added a field to MonoCompile to hold any security violation
3088 detected when JITting a method (so it can be thrown later).
3089 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
3090 and CEE_CALLVIRT. Added code to throw exception at the end of
3091 mini_method_compile (note: the exception is unhandled right now).
3093 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
3095 * mini.c, jit-icalls.c: use the managed implementation of
3096 memset for initobj and memset, to avoid managed <-> unmanaged
3099 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
3101 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
3102 optimization if it would need a GOT var.
3104 * basic.cs: Add tests for constant propagation and switch statements.
3106 * ssa.c: Fix out-of-range constant propagation and switch statements.
3108 2005-02-09 <vargaz@freemail.hu>
3110 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
3112 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
3114 * cpu-amd64.md (load_membase): Fix max length of load_membase.
3116 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
3118 * mini.c: update to new signature of mono_class_get_allocation_ftn().
3120 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
3122 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
3123 arithmetic operations.
3125 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
3127 * mini-ppc.c: add a workaround for broken user code that
3128 DllImports vararg functions with non-vararg signatures.
3130 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
3132 * mini.c (mono_jit_compile_method_inner): Add detection and a
3133 meaningfull error message for assemblies written in Managed C++.
3135 * tramp-amd64.c mini-amd64.h: Add support for
3136 create_trampoline_from_token ().
3138 * aot.c mini-x86.c abcremoval.c: Applied patch from
3139 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
3141 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
3143 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
3144 which takes a MonoImage/token as parameter instead of a MonoMethod.
3146 * aot.c: Use the new trampoline for initializing vtables.
3148 * aot.c: Add support for ldfld/stfld_remote wrappers.
3150 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
3151 rules for compare <MEM>, IMM.
3153 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
3155 * aot.c: Handle inherited finalizers correctly.
3157 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
3159 * inssel.brg (stmt): Add a missing _setup_... ().
3161 * aot.c: Save some parts of the class state to the AOT file and use it
3162 to recompute that state when a class is initialized.
3164 * mini.c: Install AOT hooks into the runtime.
3166 * mini.h: Bump AOT file format version.
3168 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
3171 * iltests.il: Add new test.
3173 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
3177 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
3179 * mini.c: setup the statistical profiler in the thread attach
3180 callback to cope with the new single thread code.
3182 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
3184 * mini-ppc.c: ensure we have enough room for the profiler
3185 calls (fixed bug#72084).
3187 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
3189 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
3192 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3194 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
3196 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3198 * ssapre.c: Fixed an issue with down safety (this allows IronPython
3199 to succesfully execute parrotbench).
3200 * ssapre.h: Likewise.
3202 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3204 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
3205 variable for stores to method arguments (fixes a SSAPRE issue).
3207 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
3209 * mini.c: handle value types in dup, fixes gen-112.cs.
3211 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
3213 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
3214 sequence for calls in dynamic methods to avoid thunks.
3216 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
3218 * mini.c: correctly remove dynamic methods from the hashtable.
3220 2005-1-20 Massimiliano Mantione <massi@ximian.com>
3222 * driver.c: Disabled SSAPRE until fix the bug that appears
3223 in IronPython's parrotbench.
3225 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
3227 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
3229 * mini.c (mono_method_to_ir): Revert the previous change.
3231 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
3234 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
3235 mono_jit_info_table_find () etc. when running under valgrind.
3237 * inssel.brg: Fix warnings.
3239 * mini-exceptions.c: Fix warnings.
3241 2005-01-31 Martin Baulig <martin@ximian.com>
3243 * driver.c (compile_all_methods_thread_main): Don't try to compile
3244 generic methods or anything which has type parameters.
3246 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
3248 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
3250 * TestDriver.cs: Add --verbose flags.
3252 * graph.c ssa.c: Fix 64 bit warnings.
3254 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
3255 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
3256 Fix 64 bit warnings.
3258 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
3259 variable not spotted by gcc.
3261 * mini-amd64.c inssel-amd64.brg: Applied patch from
3262 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
3263 X86_COMPARE_MEMBASE opcodes.
3265 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
3267 2005-01-29 Ben Maurer <bmaurer@ximian.com>
3269 * *: MonoMethod->signature might be NULL now. You *MUST* use
3270 mono_method_signature.
3272 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
3274 * driver.c (compile_all_methods_thread_main): Compile the methods
3275 without invoking cctors.
3277 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
3279 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
3280 * basic-calls.cs: test for the above.
3282 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
3284 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
3285 MonoJitInfo changes.
3287 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
3289 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
3290 eagerly if it contains dynamic methods.
3292 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
3294 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
3295 trace, it is now computed by an icall from trace_ips.
3297 * mini-exceptions.c: Fix a warning.
3299 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
3301 * mini-exceptions.c: don't bother getting stack trace info if
3302 it's not going to be used.
3304 2005-01-27 Raja R Harinath <rharinath@novell.com>
3306 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
3309 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
3311 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
3313 * aot.c: Avoid calling mono_method_get_header () if not needed.
3315 * mini.h: Bump AOT file format version.
3317 * mini.c (mono_emit_native_call): Allocate a GOT var here.
3319 * mini.c (mono_print_tree): Print more info for calls.
3321 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
3323 * declsec.h: Remove warning by adding missing include for marshal.h
3325 2005-01-26 Martin Baulig <martin@ximian.com>
3327 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
3330 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
3332 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
3335 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
3337 * aot.c (mono_compile_assembly): Fix a warning.
3339 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
3341 * declsec.c: Look for security attributes on the original MonoMethod
3342 (and not the wrapped one). This fix permissions on icalls.
3344 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
3346 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
3348 * mini.c (mono_allocate_stack_slots): Add a fixme.
3350 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
3352 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
3354 * inssel.brg: optimize casts of sealed types (more
3355 optimizations waiting for fixes in remoting).
3357 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
3359 * inssel.brg (stmt): Add another dummy rule.
3361 * driver.c: Fix warnings.
3363 * driver.c (mono_main): If running under valgrind, instruct glib to use
3364 the system allocation functions so valgrind can track the memory
3365 allocated by the g_... functions.
3367 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
3369 * mini-ops.h: Add OP_DUMMY_STORE opcode.
3371 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
3373 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
3374 variables in try regions.
3376 * mini.c (mini_method_compile): Don't disable optimizations on large
3377 methods when AOT compiling.
3379 * mini.c (mono_allocate_stack_slots): New arch independent method to
3380 allocate stack slots. Not yet used.
3382 2005-01-22 Ben Maurer <bmaurer@ximian.com>
3384 * debug-mini.c (mono_debug_close_method): Plug some leaks.
3386 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
3388 * mini-ppc.c: make the branch info relative as the code
3389 buffer can be reallocated.
3391 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
3393 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
3394 * driver.c: Removed the AOT/security restriction. Now initialize the
3395 security manager (in metadata) if --security is used.
3396 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
3397 rather than the pointer to declarative security, when AOT is used.
3399 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
3401 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
3402 basic blocks, reduced intrinsic exception throwing code size.
3404 2005-01-22 Miguel de Icaza <miguel@ximian.com>
3406 * driver.c (mini_usage): Reorder the usage screen.
3408 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
3410 * mini.c (mono_resolve_patch_target): Fix warning.
3412 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
3414 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
3417 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
3419 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
3420 breaks the amd64 build.
3422 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
3423 register allocation. Fixes #71454.
3425 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
3427 * arrays.cs: Add new regression test.
3429 2005-1-20 Massimiliano Mantione <massi@ximian.com>
3431 * ssapre.c: Turned usage of snprintf to GString.
3432 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
3433 (I left it on by mistake in my previous commit).
3435 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
3437 * mini.c, cfold.c, basic-calls.cs: preserve side effects
3438 on cond branch optimization (fixes bug# 71515).
3440 2005-1-20 Massimiliano Mantione <massi@ximian.com>
3442 * abcremoval.c: Fixed bug 71062.
3443 * abcremoval.h: Likewise.
3445 2005-1-20 Massimiliano Mantione <massi@ximian.com>
3447 * mini.c: Added a new functionality to optimize_branches, the removal
3448 of useless basic blocks, and fixed some problem in the removal of
3449 critical edges; some utility functions added for both purposes.
3450 * ssapre.c: Added complex expression support, and fixed bug 70637.
3451 * ssapre.h: Likewise.
3452 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
3454 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
3455 * driver.c: Re-enabled SSAPRE.
3457 2005-01-19 Martin Baulig <martin@ximian.com>
3459 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
3460 the result of mono_get_method_constrained().
3462 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
3464 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
3467 2005-01-18 Geoff Norton <gnorton@customerdna.com>
3469 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
3470 be detected. Fixes #59296.
3472 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
3474 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
3475 which can happen. Fixes #71361.
3477 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
3479 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
3482 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
3484 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
3485 appdomain-unload.exe to fail.
3487 * mini.c: Fix some memory leaks.
3489 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
3491 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
3492 Fixed bug and sped up some codepaths.
3494 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
3496 * mini.c: Fix some memory leaks.
3498 * exceptions.cs basic-long.cs: Add test for checked ulong->int
3501 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
3503 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
3506 * iltests.il: Add regression test for #71320.
3508 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
3510 * mini.c (mono_codegen): Fix installation of profiler hooks.
3512 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
3514 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
3516 * mini.h, mini.c, cfold.c: optimize access to enum
3517 readonly fields, too. Eval conditional branches if possible
3518 to perform unreachable code removal in more cases.
3520 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
3522 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
3524 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
3527 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
3528 WinXP DEP. Fixes #71244.
3530 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
3532 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
3534 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
3536 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
3538 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
3540 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
3543 * mini.h: Bump AOT version.
3545 * mini.h (MonoCompile): Change exvar to a hash table.
3547 * mini.c: Allocate a separate exvar for each handler block.
3549 * mini.c: Get rid of the computation of filter_lengths, its not needed.
3551 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
3552 ex var with the pending exception and only throw if the two are equal.
3555 * exceptions.cs: Add tests for rethrow and nested catch clauses.
3557 * mini-x86.c: Fix warnings.
3559 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
3560 used by all the ports now.
3562 * aot.c: Add write-symbols and save-temps options.
3564 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
3566 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
3568 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
3570 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
3573 * tramp-s390.c: Check vtable slot belongs to the domain.
3575 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
3576 as per other platforms.
3578 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
3580 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
3582 * driver.c: we don't run the Main() code in a subthread anymore.
3584 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
3586 * mini.c: added experimental rtc support in the statistical
3587 profiler: if the user has the permission, more accurate statistics
3588 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
3589 The MONO_RTC value must be restricted to what the linux rtc allows:
3590 power of two from 64 to 8192 Hz.
3592 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
3594 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
3596 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
3598 * mini-ppc.c: better icache flush for smp.
3600 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
3602 * mini-amd64.c (emit_move_return_value): Fix memory leak.
3604 * mini-x86.c (get_call_info): Add the get_call_info () code from the
3605 amd64 port, not yet used.
3607 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
3609 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
3612 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
3614 * driver.c: Added --security option to activate the security manager.
3615 Right now this will allow code generation for declarative demands and
3616 is disabled when AOT is specified.
3617 * mini.c: Add code generation for declarative security demands.
3618 * mini.h: Add mono_use_security_manager as an extern gboolean.
3620 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
3622 * aot.c (mono_compile_assembly): Speed up compilation a bit by
3623 emitting more dense assembly code.
3625 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
3626 exception throwing stuff.
3628 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
3630 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
3633 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
3636 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
3639 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
3641 * tramp-*.c: Only patch vtable slots if the object is in the current
3642 domain. Fixes appdomain-unload.exe.
3644 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
3646 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
3649 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
3651 * mini.c (reverse_branch_op): New helper function.
3653 * mini.c (optimize_branches): Run the new optimization only on
3654 platforms which support it. Also reverse all kinds of branches.
3656 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
3658 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
3661 * mini.c (optimize_branches): Reverse not-equals branches if the false
3662 bblock is a throw. This happens a lot of time with argument checking in
3665 * mini.c (mono_codegen): Add support for placing basic blocks after
3666 the function epilogue.
3668 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
3671 2005-01-05 Miguel de Icaza <miguel@ximian.com>
3673 * mini.c (setup_stat_profiler): Only set this up if the platform
3674 supports ITIMER_PROF.
3676 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
3678 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
3681 * inssel.brg: Fix a warning.
3683 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
3685 * mini.c: added support for statistical profiler
3686 (run with: --profile=default:stat).
3688 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
3690 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
3692 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
3694 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
3695 related to global registers from the amd64 port.
3697 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
3699 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
3701 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
3702 with global registers.
3703 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
3705 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
3707 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
3709 * debug-mini.c (encode_value): Fix off-by-one.
3711 * aot.c (encode_value): Likewise.
3713 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
3715 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
3717 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
3720 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
3722 * aot.c (emit_method_info): Increase size of temp buffer.
3724 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
3727 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
3729 * aot.c (emit_method_info): Fix build.
3731 * aot.c: Further rework of the AOT file format to reduce the size of
3732 the method info data.
3734 * mini.h: Bump AOT file format version.
3736 2004-12-27 Martin Baulig <martin@ximian.com>
3738 * mini.c (mini_get_method): New static method; call
3739 mono_get_method_full() and mono_get_inflated_method().
3740 (mono_method_to_ir): Use mini_get_method() instead of
3741 mono_get_method_full().
3743 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
3745 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
3747 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
3749 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
3751 * inssel-amd64.brg: Add some optimization rules.
3753 2004-12-24 Ben Maurer <bmaurer@ximian.com>
3755 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
3756 standard not GC'd stuff is fine.
3758 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
3760 * aot.c: Rework the AOT file format to get rid of most of the global
3761 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
3763 * mini.h: Bump AOT file format version.
3765 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
3767 * mini.h: Bump AOT file format version.
3769 * aot.c (mono_aot_is_got_entry): New function to determine if an
3770 address is inside a GOT.
3772 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
3774 * cpu-pentium.md: Increase the maximum size of some instructions which
3775 might involve a got access.
3777 * mini.c (get_method_from_ip): Another debug helper function.
3779 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
3780 when got var accesses are created during the decompose phase.
3782 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
3784 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
3785 argument mini_compile_method and to MonoCompile, and use this to
3786 determine whenever a given method is compiled for AOT. This allows the
3787 other methods compiled during AOT compilation to be free of AOT stuff,
3788 so the backends does not need to add special support for them by
3789 creating a fake GOT etc.
3791 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
3794 2004-12-21 Ben Maurer <bmaurer@ximian.com>
3796 * mini.c (mono_method_to_ir): It turns out that some of the
3797 x-appdomain wrappers are lax with types, so just ignore this for
3800 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
3801 at the vtable->klass. If it is non-shared code we can just use the
3804 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
3806 * mini-ppc.c: access MonoDomain from tls, too.
3808 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
3810 * declsec.c: Removed unused variable (and related warning ;-)
3812 2004-12-21 Ben Maurer <bmaurer@ximian.com>
3814 * iltests.il: New test for LDELEMA on an array of ref types.
3816 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
3817 all ldelema's on reftypes.
3818 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
3819 it was the wrong place to put it.
3821 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
3822 register to pop to make this cleaner, at the request of Paolo.
3824 2004-12-20 Ben Maurer <bmaurer@ximian.com>
3826 * mini-ops.h (OP_GETHASHCODE): New op.
3828 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
3830 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
3833 For a microbenchmark, this reduces the cost of Hashtable.get_Item
3836 * mini-x86.c (mono_arch_output_basic_block): Rather than
3844 The first is 3 bytes while the second is 1. This saves 36 kb on
3845 mscorlib, quite a big saving. When bootstraping mcs, I was able to
3846 see a small boost because of icache locality.
3848 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
3850 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
3852 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
3853 started code sharing with the generic code.
3855 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
3857 * mini-ppc.c, cpu-g4.md: added code for direct access to
3860 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
3862 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
3863 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
3866 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
3868 * declsec.c|h: Added functions to cache the declarative stack modifiers
3869 in MonoJitInfo and to create a security frame from a MonoJitInfo
3871 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
3872 created. Register internal calls for System.Security.SecurityFrame::
3873 _GetSecurityFrame and _GetSecurityStack.
3874 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
3875 the definitions for the new stack walk/callback mechanism.
3876 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
3877 first security frame for LinkDemands and InheritanceDemands) and
3878 GetSecurityStack for Demands. Both use the new mono_walk_stack code
3880 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
3881 walk initialization (lupus).
3883 2004-12-20 Ben Maurer <bmaurer@ximian.com>
3885 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
3887 (handle_loaded_temps): Do not create a temporary variable for
3888 things that we know are temps. They will never be modified.
3889 (mono_spill_call): Set MONO_INST_IS_TEMP
3890 (mono_emulate_opcode): ditto
3892 (mono_method_to_ir.CEE_DUP): ditto
3894 2004-12-19 Ben Maurer <bmaurer@ximian.com>
3896 * mini.c (type_to_eval_stack_type): Make this handle the void type
3897 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
3898 (emit_tree): use ip_in_bb to special case some common idioms
3899 Update all callers to pass in the IP.
3900 (mono_method_to_ir): Make CEE_CALL* do the above as well.
3902 This gives us a nice 2% speedup in mcs bootstrap.
3904 * mini-x86.c (peephole_pass): Peephole pass to make
3913 * mini.c (ip_in_bb): new method.
3914 (mono_method_to_ir): use this method rather than doing the hash
3917 * linear-scan.c (mono_linear_scan): When expiring actives, you
3918 don't need to keep around variables that expire on this
3919 instruction. This makes it so that:
3922 store (ebx add (ebx, 1))
3926 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
3928 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
3929 combination to avoid doing two copies. Fix up problems with previous
3932 * mini.c: Fix 64 bit warnings.
3934 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
3936 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
3938 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
3939 changes from the x86 code.
3941 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
3943 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
3945 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
3946 throwing code to reduce its size, unify the AOT and non-aot code and
3947 get rid of relocations in the AOT case.
3949 * mini-x86.h mini.c exceptions-x86.c
3950 (mono_arch_get_throw_corlib_exception): New arch specific function to
3951 raise corlib exceptions which doesn't require relocations in the
3954 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
3956 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
3958 * mini.c (mono_emit_method_call): Only allocate the got var when it is
3961 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
3964 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
3966 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
3967 with add function when used from Inc/dec atomic
3968 functions. Re-enabled optimization on x86.
3969 * mini-ops.h: renamed atomic_add functions to
3970 allow _add to match the Interlocked::Add and
3971 _add_next to match Interlocked::Inc/Dec.
3973 2004-12-15 Massimiliano Mantione <massi@ximian.com>
3975 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
3976 linking of BBs to the end BB, and enabled SSAPRE also with
3977 consprop and copyprop (which was prevented by that bug).
3979 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
3981 * mini-x86.c: disabling the Interlocked optimizing code.
3983 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
3985 * aot.c (load_aot_module): Move reading of got_addr after the AOT
3988 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
3990 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
3991 interlocked optimization due lack of support on x86, rewrote
3992 exchange to take into account that base may be in eax.
3994 xsp works again; activated Interlocked optimizing code.
3996 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
3998 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
4000 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
4002 * mini-ops.h: Add new opcodes.
4004 * mini.h: Add new patch types. Add got_var to MonoCompile.
4006 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
4007 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
4008 make it work with all kinds of patchable code.
4010 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
4011 address of the GOT, and referencing entries in the GOT.
4013 * mini.c: Add code to load the GOT address if needed by an opcode.
4015 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
4016 independent AOT code on the x86 using an elf-style Global Offset Table.
4018 2004-12-14 Raja R Harinath <rharinath@novell.com>
4020 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
4022 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4024 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
4027 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
4029 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
4030 of Interlocked:Increment/Decrement/Add as inline ops.
4031 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
4033 2004-12-12 Geoff Norton <gnorton@customerdna.com>
4035 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
4036 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
4038 2004-12-12 Duncan Mak <duncan@ximian.com>
4040 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
4041 again. `patch_info->table_size' is no longer valid after Zoltan's
4044 2004-12-12 Martin Baulig <martin@ximian.com>
4046 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
4047 if we are the "real" method, ie. not an inlined method inside it.
4049 2004-12-11 Ben Maurer <bmaurer@ximian.com>
4051 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
4052 before we look in the special fields table. This fixes
4053 ../tests/thread-static-init.cs.
4055 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4057 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
4058 for Array get_Rank and get_Length. Fixes bug #70465.
4060 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
4062 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
4063 separate structure to reduce the size of MonoJumpInfo.
4065 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
4067 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
4069 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
4071 * mini.c (mini_get_inst_for_method): Changed to allow ports
4072 to return a MonoInst instead of opcode
4073 (renamed mini_get_opcode_for_method to better reflect the new functionality)
4075 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
4076 Allow ports to return a created MonoInst instead of op-code, will enable
4078 (renamed mini_get_opcode_for_method to better reflected the functionality)
4080 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
4082 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
4084 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
4086 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
4089 2004-12-08 Martin Baulig <martin@ximian.com>
4091 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
4092 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
4094 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
4096 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
4099 * exceptions.cs: Disable some tests which depend on properties of x86 fp
4102 2004-12-08 Raja R Harinath <rharinath@novell.com>
4104 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
4106 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
4108 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
4109 bug introduced by the previous patch.
4111 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
4113 * mini-ppc.c, objectc.cs: handle large structs passed by value
4116 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
4118 * mini-ppc.c: OP_ARGLIST implementation from
4119 Geoff Norton <gnorton@customerdna.com>.
4121 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
4123 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
4124 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
4126 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
4128 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
4130 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4132 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
4135 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
4137 * mini-sparc.c: Zero out localled-ed memory.
4139 * iltests.il: Add tests for zeroing out localloc-ed memory.
4141 2004-12-04 Martin Baulig <martin@ximian.com>
4143 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
4144 mono_method_get_signature_full().
4146 2004-12-03 Massimiliano Mantione <massi@ximian.com>
4148 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
4149 and some utility functions (always for SSAPRE), integrated SSAPRE.
4151 * driver.c: Added ssapre option.
4152 * ssa.c: Small fix on OP_ARG handling.
4153 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
4154 * Makefile.am: Likewise.
4156 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
4158 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
4161 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
4164 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4166 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
4168 * cpu-s390.md : Increase instruction length of oparglist.
4170 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
4172 2004-11-30 Martin Baulig <martin@ximian.com>
4174 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
4175 virtual generic methods. We call a special helper_compile_generic_method()
4176 icall to retrieve the method from the vtable, inflate and compile
4177 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
4179 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
4181 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
4183 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
4185 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
4187 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
4190 2004-11-27 Ben Maurer <bmaurer@ximian.com>
4192 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
4193 platforms with PIC aot.
4195 2004-11-28 Martin Baulig <martin@ximian.com>
4197 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
4200 2004-11-28 Martin Baulig <martin@ximian.com>
4202 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
4203 the result of mono_type_get_underlying_type() to check whether
4206 2004-11-26 Martin Baulig <martin@ximian.com>
4209 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
4212 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
4214 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
4215 the same way as the other arguments so they won't get clobbered.
4217 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
4218 calls through R11 since it is clobbered by the trampoline code.
4220 2004-11-26 Raja R Harinath <rharinath@novell.com>
4222 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
4223 pick up in-tree mscorlib.dll.
4225 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
4227 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
4229 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
4230 runtime data/code are now stored in a table similar to the GOT in ELF.
4231 This allows the code itself to be position independent.
4233 * aot.c: Fix loading of referenced assemblies after the lazy assembly
4236 * aot.c: Attach ELF type (object/function) directives to all global
4239 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
4241 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
4243 * mini-amd64.h: Turn on PIC AOT code.
4245 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
4246 returning the offset within an OP_AOTCONST instruction where the GOT
4247 offset needs to be added.
4249 * mini.h: Bump AOT file format version.
4251 2004-11-25 Martin Baulig <martin@ximian.com>
4253 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
4254 uninflated generic methods.
4256 2004-11-25 Martin Baulig <martin@ximian.com>
4258 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
4260 2004-11-24 Martin Baulig <martin@ximian.com>
4262 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
4263 original klass (this only applies for generic instances).
4265 2004-11-24 Martin Baulig <martin@ximian.com>
4267 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
4268 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
4271 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
4273 * mini.c (mono_method_to_ir): Disable inlining for methods containing
4274 localloc. Fixes #69678.
4276 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
4278 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
4280 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
4281 used SSE registers on pinvoke calls. Fixes #69774.
4283 2004-11-23 Geoff Norton <gnorton@customerdna.com>
4285 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
4286 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
4288 2004-11-23 Raja R Harinath <rharinath@novell.com>
4290 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
4291 Refer directly to the mcs/ tree.
4293 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4295 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
4296 Check if a trampoline for a synchronized method is required.
4298 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
4300 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
4301 with localloc if needed. Throe arithmetric exception in
4302 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
4303 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
4305 2004-11-19 Geoff Norton <gnorton@customerdna.com>
4307 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
4308 types before switching on type. Fixes #69622.
4310 2004-11-19 Raja R Harinath <rharinath@novell.com>
4312 * Makefile.am (check-local): New. Integrate into 'make check'.
4313 (MCS,RUNTIME): Define using in-tree mono and mcs.
4315 (%.exe): Use $(ILASM).
4317 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
4319 * mini-ppc.c: adjust initial prolog size (bug #69691).
4321 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
4323 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
4326 2004-11-17 Raja R Harinath <rharinath@novell.com>
4328 * Makefile.am (clean-local): Rename from 'clean'.
4330 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4332 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
4333 to mono_arch_is_int_overflow.
4334 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
4337 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
4339 * declsec.c|h: New files to support declarative security attributes.
4340 Added function to check if a method has (applicable) security.
4341 * mini.c|h: Add check for declarative security attributes in
4342 mono_method_check_inlining.
4343 * Makefile.am: Added declsec.c and declsec.h to the build.
4345 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
4347 * mini.c, mini.h: update to keep dynamic code info per-domain.
4349 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
4351 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
4352 (mini_init): Get rid of it from here too.
4354 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
4356 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
4357 implemented OP_RETHROW (patch by Geoff Norton
4358 <gnorton@customerdna.com>).
4360 2004-11-10 Geoff Norton <gnorton@customerdna.com>
4362 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
4363 between appdomains. Fixes appdomain-unload on PPC.
4365 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
4367 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
4368 mini-exceptions.c: handle the new wrapper types.
4369 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
4370 token value as a MonoClass* when compiling a wrapper.
4371 mono_jit_create_remoting_trampoline now takes an additional
4372 MonoRemotingTarget parameter.
4374 2004-11-10 Martin Baulig <martin@localhost>
4376 * mini.c (mono_method_to_ir): Use `generic_container->context'
4377 rather than creating a new one.
4379 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4381 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
4383 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
4385 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
4387 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
4388 the experimental aot cache stuff.
4390 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
4392 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
4393 mini-exceptions.c: update to exception clause structure changes.
4395 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
4397 * exceptions-x86.c (throw_exception): Fix warnings.
4399 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
4402 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
4404 * exceptions-sparc.c (get_throw_exception): Really fix this.
4406 2004-11-07 Ben Maurer <bmaurer@ximian.com>
4408 * tramp-*.c: we no longer support icalls without wrappers, so
4409 a bit of code can be removed here
4411 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
4413 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
4416 * cpu-sparc.md: Add op_rethrow.
4418 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
4420 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
4422 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
4423 * mini-ops.h: Add OP_RETHROW.
4425 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
4427 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
4429 2004-11-05 Geoff Norton <gnorton@customerdna.com>
4431 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
4432 Makes the output much easier to read
4434 2004-11-05 Ben Maurer <bmaurer@ximian.com>
4436 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
4437 prevents another huge leak when compiling with ssa. Secondly, the
4438 performance of doing this rather than freeing the lists is much
4439 better. GList does a lock every time you allocate a list link,
4440 so that it can use a memory pool. So, it is better to just use
4441 a memory pool of our own.
4443 * ssa.c, linear-scan.c: replace g_list_remove_link with
4444 g_list_delete. The remove one does not free the GList, so we were
4445 leaking memory. On -O=all --compile-all with corlib, this cut down
4446 3 MB of allocations.
4448 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
4450 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
4452 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
4454 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
4455 into a new function mono_create_jit_trampoline ().
4457 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
4459 * trace.c (get_spec): Allow tracing of classes without a namespace.
4461 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
4463 * mini.c: Fix pointer overwrite in mini_method_compile.
4465 2004-11-2 Geoff Norton <gnorton@customerdna.com>
4467 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
4468 The darwin ABI needs some special handling for 1 and 2 byte structs
4469 Lets use lbz/lhz instead of lwz everywhere.
4470 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
4471 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
4472 Use stb/sth for the former, and put the latter always on stack instead of in
4475 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
4477 * trace.c (is_filenamechar): Add '_'.
4479 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4481 * mini-s390.c: Fix prolog length to allow for large trace requirements.
4483 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
4485 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
4487 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
4488 depends on libmonogc. Fixes #68805.
4490 2004-10-26 Miguel de Icaza <miguel@ximian.com>
4492 * mini.c (mono_jit_free_method): Provide extra information for
4493 this error. Currently this leaks, but will be turned into a
4494 developer option in the future.
4496 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
4498 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
4500 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
4502 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
4503 boundary. Fixes reading of PATCH_INFO_R4 and R8.
4504 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
4506 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
4508 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
4509 trampolines for AOT code.
4511 2004-10-22 <vargaz@freemail.hu>
4513 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
4514 constructed types. Fixes #68136.
4516 2004-10-21 Martin Baulig <martin@ximian.com>
4518 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
4519 if it returns true, unwind the stack to the call instruction.
4521 2004-10-21 <vargaz@freemail.hu>
4523 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
4525 * mini.h: Bump AOT version number.
4527 * objects.cs: Add another test for unbox trampolines.
4529 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
4532 2004-10-20 <vargaz@freemail.hu>
4534 * driver.c: Add SHARED to the set of optimizations tested.
4536 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
4538 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
4541 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
4543 2004-10-20 Martin Baulig <martin@ximian.com>
4545 * mini-exceptions.c (mono_handle_exception): Call
4546 mono_debugger_handle_exception() to tell the debugger about
4547 catch/finally clauses.
4549 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
4551 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
4553 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
4556 2004-10-15 Geoff Norton <gnorton@customerdna.com>
4558 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
4559 methods as their native size, fixed bug #57543, #57545.
4560 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
4561 This saves a temporary register and mullw call down into 1 (minor perf
4562 increase for cases like sum = sum * 5; This use to translate into:
4565 It now translates to
4568 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
4570 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
4573 2004-10-11 Martin Baulig <martin@ximian.com>
4575 * mini.c (mono_method_to_ir): If we're a generic method, get the
4576 MonoGenericContainer from our MonoMethodNormal and create a
4577 MonoGenericContext from it.
4579 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
4581 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
4583 * basic-long.cs: Add test for checked i8->i2 cast.
4585 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4587 * inssel-ppc.brg: added a couple of speedup rules.
4589 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
4591 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
4592 to speed up rebuilds.
4594 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4596 * mini-s390.c: Minor fix to OP_OR_IMM.
4598 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
4600 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
4601 better. Fixes appdomain-unload.exe on sparc.
4603 2004-10-02 Massimiliano Mantione <massi@ximian.com>
4605 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
4606 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
4609 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
4611 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
4613 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
4615 * mini.c: Always generate a field read/write wrapper for members
4616 of the class MarshalByRefObject since the actual instance could
4619 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
4621 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
4623 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
4625 * driver.c mini.h trace.c: Move the setting of the main assembly into
4626 a separate function called mono_trace_set_assembly () and call it after
4627 actually loading the main assembly. Fixes #66872.
4629 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
4631 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
4632 using the code manager.
4634 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
4636 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
4638 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
4640 * cpu-amd64.md: Fix bug in previous patch.
4642 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
4645 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
4647 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
4648 mini-exceptions.c: updates for changed stack walk interface.
4650 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4652 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
4654 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
4656 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
4658 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
4660 * driver.c (mini_regression_list): Do not call mono_assembly_close
4661 since assemblies can't be unloaded.
4663 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
4665 * cpu-amd64.md: Fix more instruction lengths.
4667 * cpu-amd64.md: Fix lengths of some instructions.
4669 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
4671 * inssel.brg: Make the array ldelema check aot friendly.
4673 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
4675 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
4677 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
4679 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
4681 * mini-x86.c: Fix build.
4683 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
4684 mono_type_get_underlying_type () helper function to simplify code.
4686 2004-09-09 Martin Baulig <martin@ximian.com>
4688 * mini-amd64.c: Don't access `type->data.klass' directly, call
4689 mono_class_from_mono_type() instead since the type may be a
4692 2004-09-09 Martin Baulig <martin@ximian.com>
4694 * mini-amd64.c (get_call_info): Fix support for generic instances.
4695 (add_valuetype): Use mono_class_from_mono_type() to get the class
4696 since we can be a generic instance.
4698 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
4700 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
4702 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
4704 * liveness.c: reset spill costs on each scan: bug 62107
4706 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
4708 * exceptions-sparc.c (mono_arch_find_jit_info): remove
4709 unnecessary line that doesn't compile
4711 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
4713 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
4714 trampolines, make them call an error function so people can fix their
4717 2004-09-06 Martin Baulig <martin@ximian.com>
4719 * mini.c (mono_method_to_ir): When initializing locals, handle a
4720 generic instances like a valuetype if it's a valuetype and like a
4721 class if it's a class.
4723 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
4725 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
4726 stack. Fixes #64674.
4728 * exceptions.cs: Add test for unwinding of call arguments.
4730 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
4732 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
4733 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
4734 set the carry/borrow flag). The sparc and s390 implementations
4735 can now use optimized versions (and simplify the code). ppc bugfixes.
4737 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
4739 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
4741 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
4743 * inssel-amd64.brg: Remove leftover 32 bit rule.
4745 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
4747 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
4749 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
4750 mono_arch_find_jit_info functions into a new function. Fix a memory
4753 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
4756 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
4758 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
4761 * exceptions.cs: Add array size tests.
4763 * mini.c: Allocate a separate icall wrapper for each arity of
4764 mono_array_new_va. Fixes #59509.
4766 * exceptions.cs: Add testcase for 64578.
4768 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
4770 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
4772 2004-09-02 Martin Baulig <martin@ximian.com>
4774 * mini.c (mono_method_to_ir): When initializing the locals, call
4775 handle_initobj() on the generic instance itself, not its
4778 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
4780 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
4781 MonoJitInfo for dynamic methods.
4783 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
4785 * mini.c: Add support for freeing JIT data for dynamic methods.
4787 2004-09-01 Martin Baulig <martin@ximian.com>
4789 * mini-x86.c (is_regsize_var): Added support for generic
4791 (mono_arch_emit_prolog): Make this compile again, use
4792 `x86_push_imm_template (code)'.
4794 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
4796 * mini-x86.c: make all push_imm instructions that get
4797 patched always emit the long form
4799 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
4801 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
4802 in a per-domain hash.
4804 * mini-amd64.c (merge_argument_class_from_type): Handle generic
4807 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
4809 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
4812 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
4815 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
4816 Beginnings of SSE2 support.
4818 * exceptions.cs: Add more tests for checked int<->uint casts.
4820 2004-08-28 Martin Baulig <martin@ximian.com>
4822 * mini-x86.c (mono_arch_instrument_epilog): Added support for
4826 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
4827 Handle generic instances recursively.
4829 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
4831 * iltests.il: test for conv.u8 on a constant
4833 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
4835 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
4836 LCONV_x4 (shrun_32 (membase)).
4838 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
4840 * inssel-x86.brg: c&p rules for push/setret of long
4842 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
4844 * inssel-x86.brg: c&p rules for compare (base, regvar) and
4845 compare (regvar, base)
4847 * inssel-x86.brg: more burg love
4849 * inssel.brg: more cleanup
4851 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
4853 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
4855 * basic-long.cs, basic-calls.cs: new tests for optimization.
4857 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
4859 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
4862 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
4864 * mini-amd64.c (read_tls_offset_from_method): Add another case.
4866 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
4868 * inssel.brg (mini_emit_memcpy): use
4869 NO_UNALIGNED_ACCESS to disable memcpy optimization
4871 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
4873 * mini-amd64.c: Handle generic types in various places.
4875 * mini.c (mono_method_to_ir): Handle generic types in init locals.
4877 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
4879 * mini.c (handle_box): Fix warning.
4881 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
4883 * mini-amd64.h: Enable the emit_state optimization.
4885 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
4887 * mini-amd64.c: Add some new 64 bit peephole opts.
4889 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
4891 * cpu-amd64.md: sreg1 of div instructions must be %rax.
4893 * mini-amd64.c: Register allocator fixes.
4895 * mini.c: Add an optimization to emit_state to avoid allocation of new
4896 registers on some platforms.
4898 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
4900 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
4902 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
4903 allocation. Fixes #63085.
4905 * basic-long.cs: Add new regression test.
4907 * mini-amd64.c: Register allocator improvements.
4909 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
4911 * mini-amd64.c (read_tls_offset_from_method): Add another code
4914 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
4915 instruction sequence for nullifying class init trampolines.
4917 * objects.cs: Add new regalloc test.
4919 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
4921 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
4923 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
4925 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
4928 * driver.c: Fix profiling after TLS changes.
4930 * driver.c (mono_main): Set mono_stats.enabled if needed.
4932 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
4935 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
4937 * mini-x86.c: use a 1 op rather than a 2 op tls access
4938 instruction -> faster.
4940 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
4942 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
4945 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
4947 * exceptions-sparc.c (throw_exception): fix typo
4949 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
4951 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
4952 set tree->dreg correctly with tls. Allow any
4953 register to be used.
4955 * mini-x86.c (read_tls_offset_from_method): add new code
4956 generation pattern seen with GCC.
4959 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
4961 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
4962 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
4963 exceptions-sparc.c: fix some performance issues in exception
4964 handling and setting of the stack trace for exceptions that were
4967 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
4969 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
4972 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
4975 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
4977 This patch inlines tls access, when possible.
4979 * mini.h: new arch functions for TLS intrinsics.
4980 All platforms updated with a stub.
4982 * mini.c: use the new intrinsics
4984 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
4985 arch specific intrinsic for tls variables
4987 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
4989 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
4992 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
4994 * mini.c: thread local allocation
4996 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
4998 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
5000 * Makefile.am: Link against the static version of libmonogc.
5002 * Makefile.am: Link the static versions of the convenience libraries
5003 into the mono executable.
5005 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
5007 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
5009 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
5010 on integer overflow.
5012 * mini-amd64.c: Reorganize function call code.
5014 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
5016 2004-08-14 Ben Maurer <bmaurer@ximian.com>
5018 * inssel-x86.brg: use xor eax,eax.
5020 * basic.cs: new tests
5022 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
5024 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
5025 in exception throwing code.
5027 2004-08-14 Ben Maurer <bmaurer@ximian.com>
5029 * inssel-x86.brg: use xor esi,esi.
5031 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
5033 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
5034 can trace methods compiled during mini_init () too.
5036 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
5039 2004-08-14 Ben Maurer <bmaurer@ximian.com>
5041 * Makefile.am: static link on x86 (r=zoltan)
5043 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
5045 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
5046 code since it causes some programs to fail.
5048 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
5050 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
5052 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
5054 * mini.c: ovfops_op_map - add STACK_OBJ case for
5056 * basic.cs: add test_0_pin_string as test
5059 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
5061 * Makefile.am: build C# if srcdir != builddir
5063 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
5065 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
5066 fall-through blocks.
5068 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
5070 * driver.c: enable loop by default again and include abcrem in -O=all.
5072 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
5074 * iltests.il: Add some localloc tests.
5076 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
5078 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
5081 * inssel-amd64.brg: Add some optimizations.
5083 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
5086 * Makefile.am: Statically link mono against libmono on AMD64.
5088 * mini-amd64.c inssel-amd64.brg: Optimizations.
5090 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
5092 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
5094 * tramp-amd64.c: Patch calling code in trampolines.
5096 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
5098 * mini-amd64.c: pinvoke struct passing fixes.
5100 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
5102 * mini-sparc.c: redo change, make mono_arch_cpu_init call
5103 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
5105 2004-08-05 Duncan Mak <duncan@ximian.com>
5107 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
5110 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
5112 * mini-amd64.c (emit_move_return_value): Move return value for normal
5115 2004-08-05 Martin Baulig <martin@ximian.com>
5117 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
5118 `type->type'; just modify `type' itself when dealing with enums
5119 and generic instances.
5120 (check_call_signature): Make `simple_type' a `MonoType *'.
5122 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
5124 * mini.c: Use OP_PADD to add offsets to addresses.
5126 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
5128 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
5130 * mini-sparc.c (mono_arch_emit_epilog): fix check
5131 for folding last op into restore instruction
5133 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
5135 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
5136 helper methods using the code manager.
5138 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
5140 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
5142 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5144 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
5145 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
5147 * mini-s390.c: fix tail processing
5149 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
5151 * mini-ppc.c: mul.ovf.un exception name fix.
5153 2004-08-03 Martin Baulig <martin@ximian.com>
5155 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
5156 instances; before jumping to `handle_enum', also modify `ptype'.
5158 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
5160 * cpu-sparc.md: fcall maximal length too small.
5162 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
5164 * mini-amd64.c mini.h: Add initial support for passing/returning
5165 structures to/from pinvoked methods.
5167 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
5169 * mini-ppc.c: reg allocator fix.
5171 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
5173 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
5175 * inssel.brg: Optimize memset on 64 bit machines.
5177 * mini-amd64.c: Fix some vararg cases.
5179 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5181 * mini-s390.c: Corrected macro in emit_float_to_int
5183 * s390-abi.cs: Tests to exercise the s390 ABI
5185 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
5187 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
5190 * basic.cs: Add a test for add.ovf.un.
5192 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
5194 * mini-sparc.c: add case for OP_IDIV_UN
5196 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
5198 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
5200 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
5202 2004-07-30 Ben Maurer <bmaurer@ximian.com>
5204 * basic.cs: regression tests.
5206 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
5209 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
5211 * basic.cs: Add a new test.
5213 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
5214 and AOT. Various fixes and optimizations.
5216 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
5218 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
5220 * mini-ppc.c: make sure temp regs are not used for global reg
5223 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
5225 * cpu-sparc.md: conv_i8 fix for 64bits
5227 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
5229 2004-07-29 Ben Maurer <bmaurer@ximian.com>
5231 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
5232 add opcode for cmp BYTE PTR [eax], imm.
5234 * inssel.brg: Make memcpy and memset takes bases.
5236 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
5238 * *-amd64.*: More AMD64 work.
5240 2004-07-28 Ben Maurer <bmaurer@ximian.com>
5242 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
5243 add a compare-not-equal opcode.
5245 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
5247 * mini.c: Use mono_init_from_assembly instead of mono_init.
5249 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
5251 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
5253 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
5255 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
5257 * inssel.brg: 64 bit fixes.
5259 * mini.h (MonoCallInst): Add some AMD64 specific data.
5261 * mini.h: Add some OP_P opcodes.
5263 2004-07-28 Ben Maurer <bmaurer@ximian.com>
5265 * basic.cs: tests for 61797 and 61740
5267 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
5269 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
5270 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
5272 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
5274 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
5276 * *-amd64*.*: Ongoing AMD64 work.
5278 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
5280 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
5282 * *-amd64*: Ongoing AMD64 work.
5284 * mini-arch.h: Add AMD64 support.
5286 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
5288 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
5290 * mini-ops.h: Add new opcodes.
5292 * Makefile.am: Add AMD64 support.
5294 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
5295 rules into the inssel-long*.brg files.
5297 * *-amd64.*: Add beginnings of AMD64 backend.
5299 2004-07-22 Ben Maurer <bmaurer@ximian.com>
5301 * mini.c (print_dfn): commenting out the code that prints
5302 the cil. With -O=deadce, this makes -v -v crash.
5304 * cpu-pentium.md: make checkthis have a length of 2
5306 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
5308 * mini-sparc.h: fix implementations of __builtin
5309 functions for Sun compiler for V9.
5311 2004-07-16 Ben Maurer <bmaurer@ximain.com>
5313 * mini.c: use the new stelem.ref wrapper
5314 * exceptions.cs, arrays.cs: new stelem.ref tests
5316 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
5318 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
5319 new XSP should work with these changes).
5321 2004-07-14 Ben Maurer <bmaurer@ximain.com>
5323 * inssel-{long32,x86,}.brg: trivial optimizations.
5325 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
5327 * mini.c: load value when emitting box operation in
5330 2004-07-12 Ben Maurer <bmaurer@ximian.com>
5332 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
5333 is one byte shorter than cmp DWORD PTR [eax], 0.
5335 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
5337 * inssel-ppc.brg: arguments on the stack are always
5338 relative to the stack pointer (spotted by Neale Ferguson).
5340 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5342 * exceptions-x86.c: delay appending the method name to the trace until
5343 after mono_jit_info_table_find is called, as this gets the real
5346 2004-07-09 Ben Maurer <bmaurer@ximian.com>
5348 * aot.c: register roots
5350 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
5352 * aot.c : I could just use PLATFORM_WIN32 flag.
5354 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
5356 * aot.c : Reverting the previous fix. This time it broke linux build.
5358 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
5360 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
5362 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
5364 * mini.c (handle_stack_args): Remove some more debugging code.
5366 * mini.c (handle_stack_args): Remove debug output left in by mistake.
5368 * driver.c mini.h aot.c: Allow additional options to be specified with
5369 --aot and pass them to mono_compile_assembly.
5371 * aot.c: Add experimental code to AOT compile all loaded assemblies
5372 on demand and save the code into a cache in the filesystem.
5374 * aot.c: Add support for more wrapper methods.
5376 * mini.c (handle_stack_args): Handle some corner cases. Fixes
5379 * cpu-*.md: Remove removed opcodes.
5381 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
5382 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
5383 related icalls to marshal.c.
5385 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
5387 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
5389 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
5391 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
5393 2004-07-06 Ben Maurer <bmaurer@ximian.com>
5394 * liveness.c: If liveness is recomputated we need to reset the information
5395 for each variable. This way, if the liveness range has been narrowed
5396 by optimizations that happened after the last computation, we can return
5399 For example, if you have
5404 // Tons of code that does not affect i
5410 i = 0 is dead code and will be removed by SSA. However, when
5411 linear scan gets to the code, i will still appear to be live
5412 throughout the entire block. This prevents good register allocation.
5414 2004-07-06 Martin Baulig <martin@ximian.com>
5416 * debug-mini.c (mono_debug_init_method): Allow
5417 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
5418 (mono_debug_add_icall_wrapper): New method.
5420 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
5422 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
5424 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
5427 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
5429 * aot.c (mono_aot_load_method): Fix loading of debug info.
5431 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
5433 * aot.c: Add logging support.
5435 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
5437 * mini.h: Add prototype for mono_print_method_from_ip.
5439 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
5441 * inssel.brg: 64 bit fixes.
5443 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
5446 * Makefile.am: Add SPARC64 support.
5448 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
5450 * aot.c: Fix alignment problems on 32 bit platforms.
5452 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
5454 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
5457 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
5460 * mini.h: Bump AOT file version. Some 64 bit fixes.
5462 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
5464 * inssel-sparc.brg: Add new rule to avoid register moves.
5466 * inssel.brg: Add ldind_to_load_membase helper function.
5468 2004-06-30 Ben Maurer <bmaurer@ximian.com>
5470 * mini.c: OffsetToStringData intrinsic.
5472 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
5474 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
5476 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
5479 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
5480 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
5482 * mini.c: reinstated mono_compile_get_interface_var()
5483 on x86, too, since the change breaks the Gtk# build there as well.
5485 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5487 * driver.c: remove loop from the default optimizations: it seems to
5488 interact badly with some of the other options (see bug #60613).
5490 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
5492 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
5493 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
5495 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
5497 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
5498 vararg-using methods.
5500 2004-06-21 Martin Baulig <martin@ximian.com>
5502 * mini/mini-exceptions.c
5503 (mono_handle_exception): Added `gpointer original_ip' argument.
5504 After calling mono_unhandled_exception(), call
5505 mono_debugger_unhandled_exception() and if that returns true,
5506 restore the context and return.
5508 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
5510 * mini-ppc.c: prefer the use of relative branches so
5511 they won't need to be patched in aot code (patch from Patrick Beard).
5513 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
5515 * aot.c: patch from Patrick Beard to make the output assembly
5516 more correct for the MacOSX assembler. Small tweak to
5517 generate sane images on Linux/PPC, too.
5519 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5521 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
5522 case until bug #59509 is fixed (shows up in #60332).
5524 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
5526 * mini.c: make sure the needed wrappers are compiled, too, with
5529 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
5531 * driver.c: remove NPTL reference in --version output.
5533 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5535 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
5536 generate valid assembly for the Mach-O assembler.
5538 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
5540 * driver.c: don't include abcrem in the all optimization specifier
5541 since it slows down jit compilation too much for now.
5543 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
5545 * mini.c: use BIGMUL only if both operands have the same signage.
5546 * iltests.il: Test for bug 60056. (errors related to signage in
5551 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
5553 * mini.c, aot.c: memory leak fixes.
5555 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
5557 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
5559 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
5561 * Makefile.am: remove the -static hack completely, it links in
5562 statically glib as well.
5564 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
5566 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
5567 * exceptions.cs: make it compile with new mcs/csc.
5569 2004-06-03 Massimiliano Mantione <massi@ximian.com>
5570 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
5571 and added relevant test case.
5573 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
5575 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
5576 regressions in gtk-sharp.
5578 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
5580 * exceptions.cs: New regression tests.
5582 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
5584 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
5586 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
5588 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
5590 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
5592 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
5594 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
5596 * mini.c (mono_jit_runtime_invoke): Init class in this
5597 method instead of trusting mono_jit_compile_method to
5598 do the work (because wrappers can be in object class)
5600 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
5602 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
5604 * basic-long.cs: New regression test.
5606 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
5608 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
5611 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
5613 * Makefile.am: fix miguel's change to build mono statically against
5614 libmono (track build dependencies).
5616 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
5618 * cfold.c: Some glib versions do not have G_MININT32.
5620 2004-05-26 Massimiliano Mantione <massi@ximian.com>
5622 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
5623 with precision of tan, atan, sin and cos, and implemented related
5624 regressions tests (fixes bug 54467, but one new problem appeared and
5627 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
5629 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
5631 * exceptions.cs: Add test for constant folding && division by zero.
5633 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
5634 since driver.c is in libmono too, so the optimization was useless.
5636 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
5637 variable to driver.c so the compiler can emit more efficient code to
5640 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5642 * Makefile.am: don't distribute generated inssel.[ch] files.
5644 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
5646 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
5647 into the default appdomain. Fixes #58707.
5649 * jit-icalls.c: Remove the broken approximation for truncl, doing
5650 no conversion is better.
5652 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
5655 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
5657 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
5658 of the mcrxr instruction which is not available on some processors
5659 even if it's documented to be. Implement add and sub overflow correctly
5660 (still not complete for long unsigned). Speed up icalls a bit.
5662 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
5664 * mini.c (mono_jit_compile_method_with_opt): Make sure that
5665 we run .cctor in the current domain instead of target_domain.
5667 Fixes bug #58558, .cctor not being called in -O=shared.
5669 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
5671 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
5673 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
5675 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
5676 which can be done with an imm8, do it that way.
5677 (mono_arch_output_basic_block): ditto for a jmp
5678 (mono_arch_emit_prolog): Computate maximum offset of a label.
5680 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
5682 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
5683 now tries to allocate prefered physical reg's for virtual
5684 regs. This reduces the number of emited spills/loads with
5685 20-30% on our core assemblies.
5687 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
5689 * jit-icalls.c: truncl() is not needed and trunc() is
5690 the correct thing to do anyway (bug #58287).
5692 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
5694 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
5697 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
5699 * driver.c: enable loop optimizations by default.
5701 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
5703 * mini-x86.c: fix calc of max loop size when aligning loops start.
5705 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
5707 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
5710 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
5712 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
5715 * basic-long.cs: Add tests for add/subtract of immediates with carry.
5717 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
5719 * mini.c (inline_method): Allways inline some wrappers even if the cost
5720 is too large. Fixes #58785.
5722 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
5724 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
5726 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
5727 (crichton@gimp.org). Beginning of support for sparc/linux.
5729 * mini-sparc.c: Optimize retrieval of LMF address.
5731 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
5733 * exceptions-ppc.c: handle alloca in methods with clauses.
5735 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
5737 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
5739 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
5741 * mini.c: Delegate most of the abort signal work to
5742 mono_thread_request_interruption, which also handles Stop and Suspend
5745 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
5747 * mini.c mini.h: Allow inlining of icall wrappers if the backend
5748 supports the save/restore lmf opcodes.
5750 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
5752 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
5755 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
5757 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
5759 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
5760 methods which contain array accesses.
5762 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
5763 boundaries. Fixes #58537.
5765 * iltests.il: Add regression test for #58537.
5767 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
5769 * mini-x86.c (mono_arch_local_regalloc): Last part of
5770 fix for bug #58633 (releasing register to early).
5772 2004-05-18 Miguel de Icaza <miguel@ximian.com>
5774 * basic-long.cs: Add new regression test.
5776 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
5778 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
5779 register too early on the chain.
5781 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
5783 * mini.c (create_helper_signature): Use a helper function to reduce
5784 the code which needs to be written. Also set the calling convention of
5785 icalls on windows. Fixes #57840.
5787 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
5789 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
5790 exceptions-ppc.c: added helper function to get the instruction address
5791 from a signal handler context.
5793 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
5795 * helpers.c: use g_get_tmp_dir. Invokes happyness
5798 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
5800 * helpers.c: Add new env variable to pass args to objdump.
5801 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
5803 2004-05-17 Radek Doulik <rodo@ximian.com>
5805 * Makefile.am (common_sources): added abcremoval.h so it get
5806 disted and daily mono packages on go-mono.com will build again
5808 2004-05-17 Massimiliano Mantione <massi@ximian.com>
5810 * abcremoval.c: Fixed coding style, added copyright header.
5812 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
5814 * mini.h: Added prototype for abc removal main function.
5816 * build_relations_propagation_table.pl: Added copyright header.
5818 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
5820 * basic-long.cs: reg test for complex ceq_long bug.
5822 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
5824 * mini-x86.c (mono_arch_local_regalloc): Correctly free
5825 reg in long and clob case (bug #58343). Fixed/added comments.
5827 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
5829 * mini.c (mono_jit_runtime_invoke): Follow new convention
5830 of calling the invoke method with an function pointer.
5832 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
5834 * ChangeLog: Fix author of memory leak patch.
5836 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
5838 * Makefile.am: fix make dist as well...
5841 2004-05-14 Massimiliano Mantione <massi@ximian.com>
5843 * cfold.c: Made so that conversions from pointer to int4 are no-ops
5844 on archs where pointers are 4 bytes long.
5846 * Makefile.am: Added abcremoval.c source file.
5848 * abcremoval.c: Added abcremoval.c.
5850 * abcremoval.h: Added abcremoval.h.
5852 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
5854 * inssel.brg: Enabled bounds check removal.
5856 * mini.c: Added support for abcrem optimization.
5858 * mini.h: Added abcrem optimization label.
5860 * driver.c: Added support for abcrem optimization.
5862 * propagated_relations_table.def: Added propagated_relations_table.def.
5864 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
5866 * mini.c, cfold.c: fix style.
5868 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
5870 * mini.c: handle issue with the low-level implementation of
5871 some long opcodes (bug #54209).
5873 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
5875 * basic.cs: test for my new cmov stuff.
5877 2004-05-13 Patrik Torstensson
5879 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
5880 opt and added peephole documentation.
5882 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
5884 * tramp-ppc.c: rewrote the generic trampoline code.
5886 2004-05-11 Patrik Torstensson
5888 * mini-x86.c: optimize long shl/shr asm code (one less branch)
5890 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
5892 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
5894 * mini.h mini.c dominators.c: Applied patch from Derek Woo
5895 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
5897 * mini.c: Add new icalls for AsAny marshalling.
5899 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
5901 * tramp-ppc.c, mini-ppc.c: more cleanups.
5903 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5905 * mini.c: no warnings.
5907 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5909 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
5911 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
5913 * mini.c: In the thread abort signal handler, if the thread is in the
5914 process of being stoped, don't throw the Abort exception, just stop the
5917 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
5919 * tramp-ppc.c: removed old code.
5921 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5923 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
5924 do some simple speed optimizations on ppc.
5926 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
5928 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
5929 and large offsets in load/store.
5931 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
5933 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
5934 it causes regressions.
5936 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
5938 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
5941 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
5943 * jit-icalls.c: remove warnings.
5944 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
5945 speedups for unsafe code.
5947 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
5949 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
5951 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
5953 * basic-calls.cs: Add new regression test.
5955 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
5958 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
5960 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
5963 2004-05-06 Patrik Torstensson
5965 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
5966 long reg allocation in any reg (not only eax:edx) and implemented
5967 long shl/shr ops in asm instead of helpers.
5969 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
5971 * mini-sparc.h: Fix warnings.
5973 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
5976 * mini-exceptions.c (mono_handle_exception): Call the filter in a
5977 separate statement for clarity.
5979 * mini-sparc.c: Update status.
5981 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
5983 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
5986 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
5988 * inssel-ppc.brg: another small pre-release workaround:
5989 we don't do overflow detection for long_sub_un.
5991 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
5993 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
5994 (also works around a weird ppc bug: 57957).
5996 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
5998 * tramp-ppc.c: trampoline fixes.
6000 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
6002 * mini-ppc.c: fixed typos.
6004 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
6006 * mini-ppc.c, exceptions-ppc.c: more code saves registers
6007 at the top of the stack. Fixed typos. Use a frame registers
6008 for all the methods with exception clauses.
6010 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
6012 * exceptions-ppc.c: restore fp registers.
6014 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
6016 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
6017 order from the stack top (moved the stack room to save the
6018 return value for trace after the param area). Fixed corruption
6019 in restoring registers on unwind.
6021 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
6023 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
6025 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6027 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
6028 and prolog/epilog for methods that use it. Allow
6029 enough param area room for varargs methods. Fix miguel's
6030 breakage in exception handling.
6032 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6034 * Makefile.am: run genmdesc only on current arch.
6036 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6039 * mini-x86.h: fix the build on windows.
6041 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
6043 * 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.
6045 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
6047 * mini-exceptions.c: New file.
6049 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
6050 Move some parts of the x86 exception handling code to an
6051 arch-independent file so it can be shared with other ports.
6053 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
6055 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
6057 2004-04-26 David Waite <mass@akuma.org>
6059 * driver.c: remove comma from end of enumeration declaration
6061 2004-04-26 Jackson Harper <jackson@ximian.com>
6063 * driver.c: parse config file before loading first assembly. This
6064 allows the user gac to be enabled/disabled.
6066 2004-04-23 Miguel de Icaza <miguel@ximian.com>
6068 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
6069 simpler mechanism: we do not care what is encoded initially
6070 (branch absolute or relative), we care about the code and its
6071 target. I kept the old code for reference for now.
6073 The new code tries first to determine if the jump is anywhere in
6074 the -/+32 absolute meg range, if it succeeds, it encodes using the
6075 absolute branch; If not, it tried to find something in the
6076 relative range, if not, it uses the handle_thunk code.
6078 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
6080 * exceptions-ppc.c: use the correct ip register on macosx.
6082 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
6084 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
6086 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
6088 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
6089 Raise exception on integer divide by zero by hand since the hw
6090 doesn't support it. Handle NaNs in FP compares.
6092 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
6094 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
6095 code reducing duplication between the platforms and enabled
6096 signal exception handling (on linux for now).
6098 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
6100 * exceptions-ppc.c: more macosx support.
6102 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6104 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
6106 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
6108 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
6110 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
6112 * iltests.il: more tests.
6114 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
6116 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
6119 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
6121 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
6123 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
6125 * liveness.c: Mark variables as volatile in all basic blocks reachable
6126 from exception clauses.
6128 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
6130 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
6133 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
6135 * iltests.il, basic.cs: more tests for regalloc.
6137 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
6139 * iltests.il: Some tests for register allocation modifications
6142 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
6144 * exceptions.cs: Add regression test for bug #56782.
6146 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
6147 original stack trace if an exception is rethrown. Fixes #56782. Oh,
6148 the beauty of fixing the same thing in 5 different files...
6150 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
6152 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
6155 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
6157 * mini.c: Add support for STRWLPARRAY marshalling convention.
6159 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
6161 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
6162 to init the context to setup the regs pointer).
6164 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
6166 * exceptions-ppc.c: more exceptions work.
6168 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6170 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
6173 2004-04-13 Miguel de Icaza <miguel@ximian.com>
6175 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
6176 can use the memory directly.
6178 * cpu-pentium.md: Update documentation from a post from Zoltan.
6180 add x86_add_membase, x86_sub_membase, x86_mul_membase
6182 2004-04-13 Miguel de Icaza <miguel@ximian.com>
6184 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
6185 GENERAL_REGS they were also hardcoded for all PPC ports.
6187 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
6189 Remove hard-coded limit for floating point registers, use
6190 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
6192 Notice that in MacOS X calling conventions you can fit a lot more
6193 floating point values in registers, so I should update the PInvoke
6194 test to excercise the passing of floating point values on the
6195 stack (currently broken).
6197 2004-04-06 Miguel de Icaza <miguel@ximian.com>
6199 * tramp-ppc.c (create_trampoline_code): Added
6200 JUMP_TRAMPOLINE_SIZE.
6201 (ppc_magic_trampoline): Follow the pattern from
6202 x86_magic_trampoline: if code is set to zero, return.
6203 (create_trampoline_code): Always pass MonoMethod to the jump
6204 trampoline, before it was passing a null.
6205 (mono_arch_create_jump_trampoline): Implement the jump stub, could
6206 share the code with mono_arch_create_jit_trampoline.
6208 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
6210 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
6213 * cpu-g4.md: Added length for jmp instruction, the worst case
6214 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
6217 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
6219 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
6221 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
6223 * mini.c: Only set bblock->real_offset when adding a new bblock, and
6224 before each IL instruction.
6226 * mini.c (CEE_BOX): Fix warnings.
6228 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6230 * mini.c: removed a few unused vars and extra whitespace.
6232 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
6234 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
6236 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
6238 (OP_GETCHR): use the above
6239 (CEE_LDELEMA): use the above.
6241 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
6242 version of the generic impl.
6243 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
6244 (CEE_LDELEMA): use the above.
6246 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
6248 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
6251 * iltests.il: Added new regression test for #56317.
6253 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
6255 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
6256 under NetBSD. Fixes #56450.
6258 * liveness.c (update_gen_kill_set): Fix previous patch.
6260 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6262 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
6264 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
6266 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
6269 * inssel-sparc.brg: Add more optimizations.
6271 * mini-sparc.c: Replace multiply/divide with shifts if possible.
6273 2004-04-01 Martin Baulig <martin@ximian.com>
6275 * mini.c (handle_box): New static function; moved the
6276 implementation of CEE_BOX here.
6277 (mono_method_to_ir): Added `constrained_call' variable.
6278 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
6279 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
6280 mono_method_get_constrained() to get the method.
6282 2004-04-01 Martin Baulig <martin@ximian.com>
6284 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
6285 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
6286 (mono_method_to_ir): We don't need these macros anymore since
6287 mono_class_get_full() already takes care of it.
6289 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6291 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
6292 use @function (as doesn't accept #function here) and check the return
6293 value of system and stop if fails.
6295 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6297 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
6299 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
6301 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
6303 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
6305 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
6308 * basic-long.cs: Add test for negation of Int64.MinValue.
6310 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
6312 * mini-sparc.c: Update status.
6314 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
6316 * exceptions-sparc.c: Fix return value in filters.
6318 * inssel-sparc.brg: Fix register allocation in some rules.
6320 2004-03-28 Martin Baulig <martin@ximian.com>
6322 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
6325 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
6327 * mini-x86.c (mono_arch_patch_code): Fix warnings.
6329 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
6330 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
6331 remove unused conv_u4 opcode.
6333 * mini-x86.c: Remove valgrind workaround since it slows down things
6334 even when mono is not run under valgrind.
6336 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
6338 * mini-sparc.c: Update status.
6340 * inssel-sparc.brg: Add some optimizations.
6342 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
6343 future delay slot filling. Add support for varargs, tail calls and JMP.
6345 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
6346 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
6348 * inssel.brg: Fix register allocation in OP_ARGLIST.
6350 * inssel.brg: Fix warnings.
6352 2004-03-25 Martin Baulig <martin@ximian.com>
6354 * mini.c (inflate_generic_field): Removed.
6355 (mini_get_method): Removed, use mono_get_method_full(),
6356 (mini_get_class): Removed, use mono_class_get_full().
6357 (mono_method_to_ir): Pass our generic context to
6358 mono_field_from_token().
6360 2004-03-25 Martin Baulig <martin@ximian.com>
6362 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
6363 of a `MonoMethod *'.
6364 (mini_get_method): Take a `MonoGenericContext *' instead
6365 of a `MonoMethod *'.
6366 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
6367 a new local variable called `generic_context' which holds the
6368 current `MonoGenericContext *'; use it to lookup things.
6370 2004-03-24 Martin Baulig <martin@ximian.com>
6372 * mini.c (mini_get_class): New static method; if we're inside a
6373 generic instance, inflate the class if neccessary.
6374 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
6376 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
6378 * iltests.il: New regression test for #55976.
6380 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
6383 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
6385 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
6388 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
6390 * liveness.c: Consider SSA stores as well as loads when making vars
6393 * exceptions.cs: New regression tests for register allocation.
6395 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
6397 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
6398 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
6399 domain lock only to protect puntual access to data structures.
6400 Added access lock for sighash, jit_icall_hash_name,
6401 jit_icall_hash_addr and domain->code_mp.
6403 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
6405 * driver.c: Print SIGSEGV handling method.
6407 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
6409 * mini.c (setup_jit_tls_data): Handle case when this is called
6410 multiple times for a thread.
6412 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
6413 is different from fbxx_un. Fixes #54303. Also use constants instead of
6414 magic numbers in a lot of places.
6416 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
6418 * exceptions.cs: Fix cctor test when --regression is used.
6420 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
6422 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
6425 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
6427 * inssel-ppc.brg: fixed register assignments for some rules.
6429 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
6431 * exceptions.cs: Add test for exceptions in static constructors.
6433 * mini.c (mono_jit_compile_method_with_out): Move the calling of
6434 static constructors outside the domain lock. Fixes #55720.
6436 2004-03-17 Martin Baulig <martin@ximian.com>
6438 * mini.c (get_generic_field_inst): Removed, this'll never happen.
6439 (inflate_generic_field): Take the `MonoMethod *' instead of the
6440 `MonoClass *' and added support for generic method.
6441 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
6442 have a `field->parent->gen_params', only inflate the field if it's
6443 an open constructed type.
6445 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
6447 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
6448 exception object instead of the preconstructed ones.
6450 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6452 * mini.c: reverted changed to sigsegv_signal_handler commited
6453 accidentally in the previous patch.
6455 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6458 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
6459 running --aot with an old assembly.
6461 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
6463 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
6466 * mini-sparc.c: Add support for v9 branches with prediction.
6468 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
6470 * mini.c (mini_init): #warning is GNUC only
6472 * mini-sparc.h: implement __builtin_frame_address
6473 and __builtin_return_address for Sun C compiler
6475 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
6477 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
6479 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
6481 * basic-calls.cs: Add test for unaligned byref long argument passing.
6483 * mini-ops.h: Add sparcv9 compare and branch instructions.
6485 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
6486 v9 instructions if we have a v9 cpu.
6488 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
6489 registers for global allocation.
6491 * exceptions-sparc.c: Fixes.
6493 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
6495 * liveness.c (mono_analyze_liveness): Optimized version.
6497 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
6499 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
6502 * basic-float.cs basic-calls.cs: New regression tests.
6504 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
6506 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
6507 sigaltstack implementation.
6509 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
6511 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
6512 stuff if SIGSEGV_ON_ALTSTACK is not defined.
6514 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
6516 * mini.c: Fix warnings.
6518 * mini.c (mono_resolve_patch_target): New function which contains the
6519 arch independent part of the patching process.
6521 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
6522 patching code to a separate function.
6524 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
6526 * mini.c (add_signal_handler): ifdef out on Windows
6528 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
6530 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
6531 cpu-sparc.md: Add exception handling support + other fixes.
6533 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
6534 typed GC detection in --version.
6536 * basic.cs exceptions.cs: New regression tests.
6538 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
6539 the arch specific code can store data during a compilation.
6541 * mini-ops.h: Add OP_SETFRET.
6543 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
6544 function, register a separate icall for each arity, so the icalls can
6547 * mini.c (mono_print_tree): Print negative offsets in a more readable
6550 * mini.c: Make signal handling work on sparc.
6552 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
6554 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
6556 * jit-icalls.c: Emulate truncl by aintl on solaris.
6558 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
6560 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
6562 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
6564 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
6566 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
6567 a MarshalByRef type, inline a method that performs the check, taking into
6568 account that the object can be a proxy. Also implemented tow new opcodes:
6569 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
6570 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
6571 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
6573 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
6575 * mini-ppc.c: if a relative branch displacement is too big
6576 but it points to and area reachable with an absolute branch,
6579 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
6581 * mini.c: optimize small copies in cpblk.
6583 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
6585 * basic-calls.cs basic-float.cs: New regression tests.
6587 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
6588 negative offsets from %fp. Implement localloc. Fix local register
6589 allocation. Fix the case when the this argument needs to be saved to
6590 the stack. Implement some missing opcodes.
6592 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
6594 * mini.c (mini_method_compile): Reenable global regalloc in methods
6595 with exception handlers.
6597 * linear-scan.c (mono_varlist_sort): Fix warning.
6599 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
6601 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
6604 * liveness.c: Make all variables uses in exception clauses volatile, to
6605 prevent them from being allocated to registers. Fixes #42136.
6607 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
6609 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
6612 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
6613 argument to mono_arch_regalloc_cost.
6615 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
6618 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
6620 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
6621 Make the cost of allocating a variable to a register arch dependent.
6623 * basic-calls.cs: Fix compilation of tests.
6625 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
6626 helper function to cut back on the number of #ifdefs needed.
6628 * mini-ppc.c: Fix compilation.
6630 * basic-calls.cs: New regression tests.
6632 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
6634 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
6635 of l0 since that is callee saved.
6637 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
6640 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
6641 of delay instruction.
6643 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
6645 * mini.h (MonoCallInst): Add 'virtual' flag.
6647 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
6649 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
6651 * *.cs: New regression tests.
6653 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
6656 * mini.c (mono_runtime_install_handlers): Fix build.
6658 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
6659 'signal_stack_size' members.
6661 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
6662 alternate signal stack.
6664 * exceptions-x86.c: Add stack overflow handling.
6666 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
6667 functions to arch independent code.
6669 * mini.c (mono_print_tree): Print more detailed info for load_membase
6672 2004-02-23 Martin Baulig <martin@ximian.com>
6674 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
6676 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
6678 * mini-x86.c: fixed reg allocation for div/rem.
6680 2004-02-22 Miguel de Icaza <miguel@ximian.com>
6682 * driver.c (mono_main): Report some configuratio options on --version.
6684 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
6686 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
6687 low in the address space. Correctly flush memory in thunks where we
6690 2004-02-20 Martin Baulig <martin@ximian.com>
6692 * mini.c (mini_get_method): New static method; inflate all generic
6693 methods and methods in open generic instances.
6694 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
6695 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
6697 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
6699 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
6701 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
6703 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
6705 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
6707 * mini-sparc.c (flushi mono_arch_output_basic_block): make
6708 it compile using Sun's compiler.
6710 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
6712 * 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.
6714 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
6716 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
6718 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
6720 * mini-ppc.c: handle calls outside of the allowed range with thunks
6721 allocated using the code manager.
6722 * tramp-ppc.c: use the code manager to hold generated native code.
6723 Fixed the magic trampoline to just patch vtable entries.
6725 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
6727 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
6730 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
6732 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
6735 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
6736 if we have a working __thread implementation.
6738 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
6739 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
6741 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
6743 * mini-x86.c: Fix compilation under gcc 2.
6745 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
6747 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
6748 contains a call to the wrapped function.
6750 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
6751 OP_<CALL>_IMM opcodes, and use them under X86.
6753 * mini.c (mono_jit_find_compiled_method): Fix warning.
6755 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
6757 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
6759 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
6760 functionality to mini.c.
6762 * mini.c (mono_create_jump_trampoline): New function to create a jump
6763 trampoline. Return a compiled method instead of a trampoline if it
6764 exists. Add a cache for jump trampolines.
6766 * mini.c (mono_jit_find_compiled_method): New function to return a
6767 compiled method if it exists.
6769 * mini-x86.c: Call mono_create_jump_trampoline instead of
6770 mono_arch_create_jit_trampoline.
6772 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
6773 a jump trampoline. Fixes #52092.
6775 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
6777 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
6778 which is not up-to-date. Add check_corlib_version () instead.
6780 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
6783 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
6784 since newer valgrind versions do not need it.
6786 * mini.c (mono_jit_compile_method_with_opt): New helper function to
6787 compile a method with a given set of optimizations.
6789 * mini.c: Compile icall wrappers on-demand instead of at startup.
6791 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
6792 wrapper for an icall.
6794 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
6796 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
6799 * iltests.il: Add test for non-empty stack before switch instruction.
6801 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
6803 * mini.c: Add support for new stringbuilder marshalling conventions.
6805 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
6807 2004-02-01 Martin Baulig <martin@ximian.com>
6809 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
6810 in `ginst->mtype_argv'.
6812 2004-01-31 Miguel de Icaza <miguel@ximian.com>
6814 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
6815 facilitate grepping.
6817 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
6819 * mini.c: fixed buglet in initobj generic implementation for references.
6821 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
6823 * Makefile.am: make the version script conditional.
6824 * jit-icalls.c: handle missing truncl().
6826 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
6828 * exceptions.cs: Add more tests for double->int conversion.
6830 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
6831 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
6833 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
6835 * driver.c: make --verbose --version emit an error
6836 if the loaded corlib doesn't match the runtime version.
6838 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
6840 * mini-ppc.h: export ppc_patch().
6841 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
6842 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
6843 on par or better than on MacOSX.
6845 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
6847 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
6848 mono_lookup_pinvoke_call.
6850 * mini-x86.c: Under windows, the default pinvoke calling convention is
6851 stdcall. Fixes #52834.
6853 * mini.c (optimize_branches): Add an upper bound to the number of
6854 iterations to prevent infinite loops on strange loops. Fixes #53003.
6856 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
6858 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
6859 and ISINST. Fixes #52093.
6861 * objects.cs (test_0_vector_array_cast): New tests.
6863 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
6865 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
6866 checking in Array.Set ().
6868 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
6871 * object.cs (test_0_multi_array_cast): New regression test.
6873 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
6875 * exceptions-ppc.c: fix build on Linux/PPC.
6877 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
6879 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
6880 running under valgrind.
6881 (x86_magic_trampoline): Fix build bustage.
6883 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
6884 negative values as well. This is needed for the encoding of the line number
6885 info, since sometimes the line numbers are not in increasing order.
6887 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
6889 * cpu-pentium.md (localloc): Increase the size of the localloc
6890 instruction since it is a loop under Win32.
6892 * debug-mini.c (record_line_number): Get rid of unneccesary memory
6895 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
6897 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
6898 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
6899 Max Horn (max@quendi.de). Fix file names in comments.
6901 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
6903 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
6904 avoid stack overflow.
6905 (replace_usage): Avoid uninitialized variable warnings.
6907 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
6908 and taking the address of valuetype variables.
6910 2004-01-03 Patrik Torstensson
6912 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
6913 for other purposes than FP later on.
6915 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
6917 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
6920 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
6922 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
6924 2003-12-30 Patrik Torstensson <p@rxc.se>
6926 * mini-x86.h: Decreased number of availiable fp regs.
6927 Solves corner cases with FP spilling.
6929 2003-12-23 Patrik Torstensson <p@rxc.se>
6931 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
6932 for floating point stack tracking / spilling on x86.
6935 * basic-float.cs: added float mul overflow test.
6937 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
6939 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
6941 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
6943 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
6944 supports for cond branches that overflow the immediate
6945 overflow offset. mcs can compile simple programs.
6947 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
6949 * exceptions-ppc.c: exception handling support wip:
6950 finally handlers get run on exception.
6952 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
6954 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
6957 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
6959 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
6960 initial support for stack walking and unwinding.
6962 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
6964 * driver.c (mono_main): Make corlib-out-of-sync message more
6965 descriptive. Also remove verify_corlib call.
6967 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
6969 * mini.c: make CEE_NEWARR calls and other emulated opcodes
6970 not overlap with other call's arguments, too.
6972 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
6974 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
6975 move to arch-specific code the choice of arch-specific
6976 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
6977 * mini.c: ensure emulation calls will not interleave
6980 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
6982 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
6983 the magic trampoline stack frame is dropped before executing
6986 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
6988 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
6989 and integer to fp conversions. Added support for overflowing
6990 arguments on the stack. Reserve a couple more registers as temps.
6991 Added support for aot compilation (as output still needs to be
6994 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
6996 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
6997 Don't overwrite return register in some corner cases.
6999 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
7001 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
7002 static constructors when AOT compiling.
7004 * driver.c (mono_main): Call mono_check_corlib_version.
7006 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
7008 * cpu-g4.md, basic.cs: fixed div target register.
7010 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
7012 * mini-ppc.c, basic.cs: shl_imm fix with test.
7014 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
7016 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
7017 structures by value. Misc fixes.
7018 * objects.cs: more tests.
7020 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
7022 * mini-ppc.c: lconv.ovf.i implemented.
7024 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7027 (mini_init): don't error out if someone already called g_thread_init.
7029 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
7031 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
7032 to be any type per the spec. Fix abnormal memory usage when
7033 the same object is repeatedly thrown.
7035 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
7037 * mini.c: check for overruns in IL code.
7039 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
7041 * TODO: Add/remove some todo entries.
7043 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
7045 * driver.c (mono_main): Call mono_verify_corlib.
7047 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
7049 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
7050 This has been moved to mini.c
7051 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
7052 type being casted is marshalbyref it could be a proxy, so instead of
7053 emitting the type check code, emit a call to a runtime method that will
7054 perform the check by calling CanCastTo if needed.
7056 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
7058 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
7059 methods with large stack frames under Win32.
7061 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
7063 * Makefile.am: Distribute regression tests.
7065 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
7066 at the end instead of inserting each variable into the sorted list.
7068 * linear-scan.c (mono_varlist_sort): New helper function.
7070 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
7072 * mini.c: ensure arguments and locals are within bounds.
7074 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
7076 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
7079 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
7081 * mini.c (mono_cprop_copy_values): Fix crash.
7083 * aot.c: Set verbosity back to 0.
7085 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
7087 * regalloc.c: complete memory leak fix by Laurent Morichetti
7090 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
7092 * driver.c (main_thread_handler): Revert the previous patch.
7094 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
7097 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
7098 memory from the memory pool.
7100 * driver.c (main_thread_handler): Turn on all optimizations when
7103 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
7104 an array for better performance.
7106 * regalloc.c (mono_regstate_assign): Fix memory leak.
7108 * debug-mini.c (mono_debug_serialize_debug_info): New function to
7109 serialize the debug info.
7111 * debug-mini.c (mono_debug_add_aot_method): New function to load the
7112 debug info from the serialized representation.
7114 * aot.c: Save debug info into the generated file and load it when
7117 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
7119 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
7121 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
7122 More FP-related fixes.
7124 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
7126 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
7127 and register allocation buglet. Hello world now runs.
7129 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
7131 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
7132 * tramp-ppc.c: fixed class init trampoline.
7133 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
7135 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
7137 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
7138 mini.c: more ppc changes/fixes.
7140 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
7142 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
7143 Also optimize the case when the arguments are the same in the caller
7146 * iltests.il: Add tests for tail calls with valuetype arguments.
7148 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
7150 * mini-ppc.c: fixes for struct return type.
7152 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
7154 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
7155 mono_spillvar_offset() to arch-specific code.
7157 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
7159 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
7161 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
7163 * exceptions-x86.c: Fix stack space leaks.
7165 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
7166 registers from the lmf if the method has save_lmf set.
7168 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
7170 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
7171 of icall wrappers into InvokeInDomain, since these are now per-domain.
7173 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
7175 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
7176 make some opcode emulation and intrinsic ops enabled/disabled
7177 according to the architecture. More fixes.
7179 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
7181 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
7183 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
7185 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
7186 arch-specific handling for 'this' and struct return type to
7189 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7191 * aot.c: prevent divide by zero error when reporting (it happened with
7194 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
7196 * mini.h (inst_switch): Remove unused macro.
7198 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7201 (load_aot_module): free 'info->methods' and 'info' properly. No more
7202 "free(): invalid pointer blah" messages when you have an old aot
7205 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
7207 * jit-icalls.c, mini.c: Added support for context static fields.
7209 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
7211 * mini.c (mono_method_blittable): Methods which set LastError are not
7212 blittable either. Fixes #51108.
7214 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
7216 * mini.c: flush icache.
7217 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
7219 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
7221 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
7223 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
7225 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
7228 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
7231 * inssel.brg (CEE_MKREFANY): Fix AOT case.
7233 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
7235 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
7236 instruction when the result is discarded.
7238 * iltests.il (test_0_div_regalloc): New regression test.
7240 * arrays.cs: Fix compilation error.
7242 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
7244 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
7245 float rules to inssel-x86.brg: sane architectures with FP registers
7246 don't need to implement these rules.
7248 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
7250 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
7252 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
7254 * mini.h, inssel-long32.brg: fixed endianess issues in int64
7255 implementation of 32 bit systems.
7257 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
7259 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
7260 (Jeroen Zwartepoorte).
7262 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
7264 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
7265 the caller and the callee matches.
7267 * mini.c (mono_method_to_ir): Add comment.
7269 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
7270 signbit is missing on some platforms.
7272 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
7274 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
7276 * mini.c (setup_jit_tls_data): Call the new function.
7278 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
7280 * mini-x86.c: Add experimental support for fast access to the lmf
7281 structure under NPTL/Linux 2.6.x.
7283 2003-11-06 Martin Baulig <martin@ximian.com>
7285 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
7286 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
7289 2003-11-02 Martin Baulig <martin@ximian.com>
7291 * mini.c (inflate_generic_field): New static method.
7292 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
7293 generic instance and the field is declared in a generic type, call
7294 inflate_generic_field() to inflate it. Fixes gen-28.cs.
7296 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
7298 * mini.h mini.c (mono_method_same_domain): New function to return
7299 whenever the caller and the callee are in the same domain.
7301 * tramp-x86.c (x86_magic_trampoline): Use the new function.
7303 2003-10-30 Martin Baulig <martin@ximian.com>
7305 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
7306 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
7308 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
7309 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
7311 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
7313 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
7316 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
7317 object here, so it is in the correct appdomain etc.
7319 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
7321 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
7323 (mono_method_to_ir): Avoid freeing the type created returned from
7324 mono_type_create_from_typespec, since it is put into an internal cache
7325 by the function. Fixes pointer.exe.
7327 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
7328 trampolines for icalls and pinvokes as well. Fixes #33569.
7330 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
7332 * mini.c: Update after appdomain changes.
7334 * mini.c (mono_jit_compile_method_inner): Allways compile native
7335 method wrappers in the root domain, since there can only be one
7336 instance of them, whose address is stored in method->info.
7338 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
7340 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
7341 environment variable. Instead detect automatically whenever running
7342 under valgrind using the magic macro RUNNING_ON_VALGRIND from
7345 2003-10-16 Miguel de Icaza <miguel@ximian.com>
7347 * trace.c, trace.h: New files that implement the new trace option
7350 * driver.c: Document new --trace options.
7352 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
7355 - if (mono_jit_trace_calls)
7356 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
7358 * mini.h: prototypes.
7360 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
7362 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
7364 * mini.c inssel.brg: Implement typedefbyref opcodes.
7366 * mini.c (mono_jit_compile_method): Remove unused local variable.
7368 * mini.c (mono_jit_compile_method_inner): Ditto.
7370 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
7372 * tramp-x86.c (x86_class_init_trampoline): Fix build.
7374 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
7376 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
7378 * mini.c (mono_no_aot): Remove unused global variable.
7380 * mini.c: Thread safety fixes.
7382 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
7384 * mini.c (mono_create_class_init_trampoline): Add a lock around
7385 class_init_hash_addr.
7387 * arrays.cs (test_0_newarr_emulation): Add new regression test for
7390 * mini.c: Decompose the NEWARR instruction before decomposing its
7391 arguments. Fixes #30073.
7393 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
7395 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
7398 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
7400 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
7402 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
7404 * driver.c: Add support for compiling icall wrappers to --compile.
7406 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
7408 * inssel.brg: The empty value in class->interface_offsets is -1, not
7411 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
7413 * objects.cs: New test for 'is' operator on an array of interfaces.
7415 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
7417 * tramp-ppc.c: update trampoline code to support jumps
7418 and class initialization.
7420 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
7422 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
7424 * inssel.brg (OP_UNBOXCAST): Fix #46027.
7426 * inssel.brg (OP_UNBOX): Remove unused rule.
7428 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
7429 region instead of one for each method. Fixes #47813.
7431 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
7433 * exceptions.cs (test_0_nested_finally): New regression test for
7434 nested exception handlers.
7436 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
7438 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
7440 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
7443 * mini.c (mono_method_check_inlining): Make the inlining limit
7444 configurable by an environment variable.
7446 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
7448 * mini.h: Bump AOT file version.
7450 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
7451 token, store the image along with the token, since the token might not
7452 refer to the same image as the method containing the relocation,
7453 because of inlining.
7455 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
7457 * mini.c (mono_precompile_assemblies): New function to compile
7458 all methods in all loaded assemblies.
7460 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
7462 * regalloc.h regalloc.c (MonoRegState): Change the type of
7463 iassign and fassign to int*, since they can contain large negative
7464 values if the register is spilled. Also added some comments. Fixes
7467 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
7468 under Win32. Fixes #42964.
7470 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
7472 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
7474 * aot.c: Added support for AOT compiling methods which contain calls
7475 to wrappers. Currently, only remoting-invoke-with-check wrappers are
7478 * driver.c (compile_all_methods): Run the compilation in a thread
7479 managed by mono. Fixes #44023.
7481 * mini.c (mono_codegen): Print full method name in verbose output.
7483 * mini-x86.c (mono_arch_patch_code): Fix warning.
7485 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
7486 jumps, since the method we are jumping to might be domain-specific.
7488 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
7490 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
7492 * inssel.brg: string chars are unsigned.
7494 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
7496 * TODO: New todo item.
7498 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
7499 which calls mono_runtime_class_init and patches the call site to
7500 avoid further calls.
7501 (mono_arch_create_class_init_trampoline): New arch specific function
7502 to create a class init trampoline.
7503 (create_trampoline_code): Generalized so it can create
7504 class init trampolines as well.
7506 * mini.c (helper_sig_class_init_trampoline): New helper variable.
7507 (mono_create_class_init_trampoline): New function to create and cache
7508 class init trampolines.
7509 (mono_find_class_init_trampoline_by_addr): New function to lookup the
7510 vtable given the address of a class init trampoline. Used by the
7512 (mono_codegen): Generate a call to a trampoline instead of
7513 mono_runtime_class_init in LDSFLD[A].
7514 (mono_codegen): Add relocations for the new trampoline.
7516 * mini.h mini-x86.c aot.c: Added a new relocation type:
7517 MONO_PATCH_INFO_CLASS_INIT.
7519 * mini.h: Bump AOT version number.
7521 * aot.c: Create a copy of the loaded code instead of using the original
7522 so methods which call each other will be close in memory, improving
7525 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
7526 patch since it breaks the regression tests.
7528 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
7529 for the register saving instruction sequence since the
7530 frame_state_for function in glibc 2.3.2 don't seem to detect it.
7532 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
7534 * TODO: Fix todo item && remove another.
7536 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
7538 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
7541 * aot.c: Moved the check for MONO_LASTAOT into the initialization
7542 function of the module.
7544 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
7545 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
7546 --no-aot command line option.
7548 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
7550 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
7551 by Bernie Solomon (bernard@ugsolutions.com).
7553 * inssel.brg: Refactor the interface offset table related code into
7554 its separate functions and add support for the AOT case.
7556 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
7558 * aot.c (mono_aot_get_method_inner): Fix memory leak.
7560 * aot.c: Added mono_aot_verbose variable and made all debugging
7561 output depend on the value of this variable.
7563 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
7564 method_label and info_label.
7566 * mini.h mini-x86.c aot.c: Added a new relocation type
7567 MONO_PATCH_INFO_IID for klass->interface_id.
7569 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
7570 the MonoJitInfo structure.
7572 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
7573 a non-root appdomain in shared mode.
7575 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
7577 * aot.c: make aot loader less verbose. Remove free of unused variable.
7579 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
7581 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
7583 * .cvsignore: Added *.dll.
7585 * mini.c (mono_print_tree_nl): New function callable while debugging.
7587 * mini.c (mono_print_code): Export this.
7589 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
7592 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
7594 * mini.h (MonoCompile): Added 'jit_info' field.
7596 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
7597 the cfg structure, since it is needed by the AOT compiler.
7599 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
7601 * aot.c: A major rewrite. Changes include:
7602 - save exception tables for methods which have them.
7603 - cache failed lookups in aot_get_method () to avoid the (slow) calls
7605 - reworked the file format so it is now much smaller and needs
7606 fewer relocation entries.
7608 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
7610 * aot.c (load_aot_module): Fix build bustage on platforms without
7613 2003-09-04 Martin Baulig <martin@ximian.com>
7615 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
7617 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
7619 * TODO: Some new optimization ideas.
7621 * aot.c: Move AOT module loading logic here from mono_assembly_open.
7623 * aot.c: Save the optimization flags used to compile the code into
7626 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
7627 support emitting domain specific code.
7629 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
7630 no longer domain neutral. It can be made domain neutral by compiling
7631 with --optimize=shared.
7633 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
7636 * driver.c mini.h mini.c: New --no-aot debugging option which disables
7637 loading of AOT code.
7639 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
7641 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
7642 if there is no domain neutrality information.
7644 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
7646 * aot.c (mono_compile_assembly): Emit a symbol containing the file
7647 format version into the generated library.
7649 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
7650 callee method into the caller since one of them could be shared.
7652 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
7653 system exceptions from AOT code now works.
7655 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
7656 method if it is domain neutral and the callee is not.
7658 * graph.c (cfg_emit_one_loop_level): Fix warning.
7660 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
7662 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
7665 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
7667 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
7668 is needed by code which is executed before mono_runtime_init ().
7669 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
7671 * mini.c (mono_thread_abort): Fix warning.
7672 (mono_jit_compile_method): Call static constructor in the AOT case too.
7674 * aot.c (mono_compile_assembly): Fix warning.
7676 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7678 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
7680 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
7682 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
7684 * cpu-pentium.md: Fix the length of call opcodes so they include the
7685 ESP restoring instruction. Fixes #47968.
7687 2003-08-28 Martin Baulig <martin@ximian.com>
7689 * mini-x86.c (mono_arch_call_opcode): Added support for
7690 MONO_TYPE_GENERICINST.
7692 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
7694 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
7696 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
7697 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
7699 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
7702 2003-08-26 Martin Baulig <martin@ximian.com>
7704 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
7705 when reporting an error, set this to the actual error location.
7706 (mono_method_to_ir): Report the correct error location if
7707 get_basic_blocks() returned an error.
7709 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
7711 * mini.c (mono_type_blittable): OBJECT is not blittable.
7712 (mono_method_blittable): Methods which have marshalling descriptors
7713 are not blittable either. Fixes #47842.
7715 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
7717 * driver.c mini.c: Use an environment variable instead of a global
7718 variable. Also fix the build.
7720 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
7721 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
7724 * driver.c mini.c: Added --with-valgrind option to turn off some
7725 code which prevents mono from running under valgrind.
7727 * mini.c (mono_emit_call_args): Fixed warning.
7729 * mini.c (mono_emulate_opcode): Fixed warning.
7731 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
7733 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
7734 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
7735 regalloc.c, regalloc.h: specify available registers in arch-specific
7736 code and support floats in the regallocator (patch by Laurent Morichetti
7739 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
7741 * mini.c: mono_thread_current() can be called only after
7742 mono_runtime_init(): rearrange code to not call it early on.
7744 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
7746 * mini.c: allocate jump tables in the code mempools.
7748 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
7750 * mini.c, mini.h: make sure per-thread data allocated by the jit is
7753 2003-08-10 Miguel de Icaza <miguel@ximian.com>
7755 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
7756 12 to 16. This fixes bug #47453.
7759 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
7761 * mini-ppc.c: fixed indexed load and unsigned compares.
7763 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
7765 * mini.c: reenabled installation of handler for
7766 thread abort signal.
7768 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
7770 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
7771 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
7772 until it's fixed and actually useful.
7774 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
7776 * inssel-long32.brg: couple more opcodes implemented.
7778 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
7780 * mini-sparc.c: Even more opcodes implemeted.
7782 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
7784 * mini-sparc.c: More opcodes implemented.
7786 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
7788 * mini-sparc.c: More opcodes implemented.
7790 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
7792 * inssel-sparc.brg: Add some needed rules. Direct
7794 * Makefile.am: Use inssel-sparc.brg
7795 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
7796 an assert happy for now.
7798 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
7800 * mini-sparc.c: Fixed compile errors.
7801 * exceptions-sparc.c: Same. We now produce a mono binary
7802 on sparc-linux. Yea.
7804 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
7806 * mini-sparc.c: Renamed registers. Also some macro cleanups.
7807 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
7808 They compile, but do not work.
7810 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7812 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
7813 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
7814 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
7817 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
7819 * mini.c: more opcodes implemented and better support for generics.
7821 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
7823 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
7824 * mini.c, mini.h: first cut at generics support: some new instructions
7825 added and changed the behaviour of some of the existing ones.
7827 2003-07-21 Miguel de Icaza <miguel@ximian.com>
7829 * mini.c: Removed definition of metadata_shared mutex here.
7831 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
7833 * mini-x86.c: make vararg calls work for instance methods.
7835 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
7837 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
7838 returns the arguments in a separte list, now.
7840 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
7842 * aot.c, mini.c: updates for array type representation changes.
7844 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
7846 * mini.c: register function to perform jit shutdown.
7848 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7850 * mini.c: use a faster allocator if possible.
7852 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
7854 * aot.c: some cleanups and portability changes.
7856 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
7858 * mini.c: use faster allocation for CEE_BOX if possible.
7860 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
7862 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
7863 Moved inlined mempcy code to its own function so that is can be
7864 reused. Added an inline memset function as well (optimized initobj).
7865 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
7867 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
7869 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
7871 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
7873 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
7874 arch code can setup the cpu for CLR execution, if needed.
7875 We use it on x86 to set the precision of FP operations.
7877 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
7879 * mini.c: disable some optimizations if we can guess they'll cost too
7880 much for a given method.
7882 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
7884 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
7886 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
7887 * mini.h mini.c mini-x86.c: Added instruction level coverage
7888 info collection support.
7890 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
7892 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
7893 is now implemented in the profiling API. Get rid of a couple of
7894 unnecessary global variables.
7896 2003-06-15 Nick Drochak <ndrochak@gol.com>
7898 * basic-long.cs: tests for negative values for bigmul, and unsigned.
7899 * cpu-g4.md: add op_bigmul and op_bigmul_un
7900 * cpu_pentium.md: add op_bigmul_un
7901 * inssel-long32.brg: add rule for unsigned bigmul
7902 * mini-ops.h: define OP_BIGMUL_UN
7903 * mini-x86.c: THE BUG: handle (un)signed properly
7904 * mini.c: choose unsigned opcode if needed.
7905 This set of patches fixes bug #44291
7907 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
7909 * mini.c (optimize_branches): improved to handle all kinds of
7910 conditional branches.
7912 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
7914 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
7915 don't raise exceptions.
7917 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
7919 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
7920 to arch-specific files.
7922 2003-06-09 Martin Baulig <martin@ximian.com>
7924 * Makefile.am (libs): Added $(LIBGC_LIBS).
7926 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
7928 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
7929 and OP_ATAN (fixes bug#44293).
7931 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
7933 * Makefile.am, mini-x86.c: rename cpu description array to
7934 pentium_desc, since some compilers define the 'pentium' preprocessor
7937 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
7939 * mini.c (mini_select_instructions): add explicit branch if the
7940 following block is not the false target of a conditional branch -
7941 we need this with any optimization that reorder or remove bblocks
7943 * mini.c (optimize_branches): bug fixes
7945 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
7947 * mini.c (mono_method_to_ir): inline static readonly fields
7949 * ssa.c (fold_tree): start cfold support for long (very simple
7952 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
7954 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
7956 * inssel.brg: fixed memcpy (bug #44219).
7958 2003-06-05 Dick Porter <dick@ximian.com>
7960 * driver.c: Set the glib log levels to not abort if g_message
7963 g_set_prgname() has to happen before mini_init() so that the
7964 process handle gets the info.
7966 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
7968 * driver.c: add intrins to the default optimizations to get wider
7971 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
7973 * mini.h: some large basic blocks will overflow a 16-bit
7974 integers for symbolic registers.
7976 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
7978 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
7979 (mono_arch_output_basic_block): fix bug 43499
7981 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
7983 * mini.c: kill duplicated definition of mono_debug_format.
7985 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
7987 * mini-x86.c, arrays.cs: fixed register allocation bug.
7989 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
7991 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
7993 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
7995 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7998 (print_method_from_ip): also print source location information if
8001 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
8003 * mini.c (mono_find_block_region): bug fix in region code
8004 (mini_method_compile): enable removing unreachable code again, but
8005 only in methods without exception clauses.
8007 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
8009 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
8010 Implemented arglist opcode and handling of TypedReference type.
8011 Fixed x86 call convention when a structure is returned.
8012 Minimal support for calling static vararg methods.
8014 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
8016 * mini.c (mini_method_compile): always remove unreachable code,
8017 because the code in them may be inconsistent (access to dead
8018 variables for example).
8020 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
8022 * driver.c, debug-mini.c: warning fixes.
8024 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
8026 * Makefile.am, jit.h, mini.h: install header for embedding mono.
8028 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
8030 * mini.c: thread-static fields are registered in mono_class_vtable(),
8031 so ensure the function is called before checking for them.
8033 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
8035 * mini.c (optimize_branches): fix for bug 43586
8037 * jit-icalls.c (mono_llmult_ovf): added an additional check for
8038 overflow (fixes Bug #43639)
8040 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8042 * mini.c, objects.cs: allow the use of stobj for primitive types.
8044 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8046 * mini.c: be less strict about argument checking until we support
8047 running the verifier.
8049 2003-05-27 Nick Drochak <ndrochak@gol.com>
8051 * basic-long.cs: tests for (ulong)int * (ulong)int also
8052 * mini.c: use the same trick for (ulong)int * (ulong)int
8054 2003-05-27 Nick Drochak <ndrochak@gol.com>
8056 * basic-long.cs: add regression test for (long)int * (long)int
8057 * cpu-pentium.md: add op_bigmul specification
8058 * inssel-long32.brg: add OP_BIGMUL rule
8059 * mini-ops.h: add OP_BIGMUL
8060 * mini-x86.c: register allocator: handle case where src1 needs to be
8062 * mini.c: substitute special BIGMUL opcode in the tree for
8063 (long)int * (long)int
8065 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
8067 * jit-icalls.c: call the type ctor on field access if needed.
8069 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
8071 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
8072 to a method (including results of ldelema, bug#43207).
8074 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
8076 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
8077 colors to show exception handler blocks.
8079 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
8080 (fix for pinvoke7.cs).
8082 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8084 * mini.h, mini.c: ensure correct initialization order for types that
8085 require it. Prepare for lazy compilation of jit icall wrappers.
8086 Provide a name for opcode emulation to reduce unneeded mallocing.
8088 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
8090 * mini-x86.c: better register restoring code and profiling
8091 support for tail calls.
8093 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8095 * mini.h, driver.c: prepare for leaf methods optimization.
8097 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
8099 * mini.c: get targets of branches before converting a method.
8101 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
8103 * mini.c (optimize_branches): added some experimental code (disbaled)
8105 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
8107 * mini.c (optimize_branches): fix branch to branch optimization
8109 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
8111 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
8113 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
8115 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
8118 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
8120 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
8121 enable use of interface variables again.
8123 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
8124 I1 to registers because there is no simply way to sign extend 8bit
8125 quantities in caller saved registers on x86.
8127 * inssel-float.brg: set costs of some rules to 2 so
8128 that monobure always select the arch. specific ones if supplied,
8129 regardless of the order we pass the files to monoburg.
8131 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
8133 * mini.c, mini-x86.c: since the magic trampoline for jumps
8134 can't patch the code directly, we do it as soon as the
8135 method gets compiled.
8137 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
8139 * mini-x86.c, mini.h: introduce a new patching method
8140 to support CEE_JMP and tail calls.
8141 * mini.c: obey tail.call. Don't precompile methods target
8143 * tramp-x86.c: new trampoline code to handle methods
8144 reached through a jump.
8146 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
8148 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
8149 bit values to registers
8151 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
8153 * mini.c (mono_compile_get_interface_var): share interface
8154 variables if possible.
8156 2003-05-16 Martin Baulig <martin@ximian.com>
8158 * debug-mini.c (mono_init_debugger): New function to initialize
8159 the debugger. This is not in the debugger since it needs to
8160 access some of mini's internals.
8162 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
8164 * mini.c (mono_method_to_ir): inlining fixes/cleanups
8166 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
8168 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
8169 for value type handling.
8171 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
8173 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
8174 (mono_method_check_inlining): enable inlining of all kinds of wrappers
8176 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
8178 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
8179 the constructor through a proxy.
8181 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
8183 * jit-icalls.c, inssel.brg: fixes to array element address
8186 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
8188 * mini-x86.c (is_regsize_var): allocate pointer to registers
8190 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
8192 * driver.c: fixed typo, added intrins to the set of optimizations
8193 tested with regressions.
8195 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
8197 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
8198 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
8201 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
8203 * inssel.brg: remove some common pop instructions without side effects
8205 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
8207 * inssel-x86.brg: fixed thinko in int to double conversions.
8209 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
8211 * mini.c, jit-icalls.c: added runtime thread-static variable support.
8213 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
8215 * inssel-long32.brg: two more missing instructions.
8217 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
8219 * mini.c (mono_emit_call_args): set the cil_code for all arguments
8222 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
8224 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
8227 * basic-float.cs: Added tests for negative zero.
8229 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
8231 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
8232 a couple of missing operations for long casts, with test cases.
8234 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8236 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
8238 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
8240 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
8241 code size estimation.
8243 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
8245 * mini.c (mono_jit_create_remoting_trampoline): make it work with
8246 abstract methods (fix bug 42542)
8248 * aot.c: add ability to handle array types
8250 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
8252 * mini.c: Call the _specific versions of the object allocation
8253 functions if possible.
8255 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
8257 * driver.c: call setlocale ().
8259 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
8261 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
8264 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
8266 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
8268 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
8269 wrappers (fix bug 42122)
8271 2003-05-04 Martin Baulig <martin@ximian.com>
8273 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
8275 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
8276 s/mini_set_defaults/mono_set_defaults/g.
8278 2003-05-04 Martin Baulig <martin@ximian.com>
8280 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
8282 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8284 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
8285 (reported by Don Roberts).
8287 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
8289 * mini.c: temporarily work around two bugs for this release.
8291 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
8293 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
8294 that contains -export-dynamic and it makes using the ld script
8296 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
8298 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
8300 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
8303 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
8305 * mini.c: make sure leave calls all the needed finally blocks,
8306 even when the target jumps out of multiple exception clauses.
8308 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
8310 * ldscript, Makefile.am: add linker script to reduce the number of
8311 exported symbols (should also fix the issues with libwine defining
8312 some of the same symbols in io-layer).
8314 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
8316 * driver.c (mini_main): Avoid assertion when no file name is given on
8319 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
8321 * driver.c: added --version/-V command line option.
8322 Added the inline optimization in the regression tests.
8324 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
8326 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
8327 to the type in the method signature (fixes bug#42134).
8329 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
8331 * mini.c: when inlining, check this is not null only when needed (bug #42135).
8333 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
8335 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
8337 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8339 * driver.c: fixed bug #42100.
8341 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
8343 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
8345 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
8347 * mini.c: moved most of the code required to do inlining to its own
8348 function so it can be reused. Inline also ctors if appropriate.
8350 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
8352 * Makefile.am: Link with -export-dynamic so shared libs loaded by
8353 the runtime can call mono API functions.
8355 2003-04-27 Martin Baulig <martin@ximian.com>
8357 * debug-mini.c (mono_debug_init_method): Added
8358 `guint32 breakpoint_id' argument; if the method has a breakpoint,
8359 send a notification to the debugger.
8361 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
8362 running in the Mono Debugger, just pass the breakpoint number to
8363 mono_debug_init_method().
8365 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
8367 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
8369 * mini.c: allow some more unsafe compares.
8371 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
8373 * mini-x86.c, Makefile.am: make distcheck works (partially from
8374 a patch by Richard Lee <r.h.lee@attbi.com>).
8375 * regset.c, regset.h: removed, they are unused.
8377 2003-04-25 Dick Porter <dick@ximian.com>
8379 * driver.c: Usage reports the name as 'mono' not 'mini'
8380 * exceptions-x86.c: Build and run on freebsd
8382 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
8384 * Makefile.am: install the program with the 'mono' name and
8385 the library as libmono instead of mini and libmini.
8387 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
8389 * driver.c: provide the APIs for the embedding interface of the old jit.
8391 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
8393 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
8395 2003-04-23 Martin Baulig <martin@ximian.com>
8397 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
8399 * driver.c: Added `--debug' command line argument to enable
8402 2003-04-23 Martin Baulig <martin@ximian.com>
8404 * debug.[ch]: Removed. The code is now in
8405 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
8407 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
8410 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
8412 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
8414 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8417 (mini_cleanup): moved mono_runtime_cleanup call after the call to
8418 mono_domain_finalize.
8419 (mini_method_compile): use mono_method_profile* if the the option is
8422 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
8424 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
8425 methods with their wrapper.
8427 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
8428 methods with their wrapper.
8430 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
8433 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
8436 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
8439 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
8441 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
8443 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
8445 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
8446 of the mempool. This is slightly faster and uses less memory
8448 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
8450 * mini.c: avoid O(n) allocation for variables.
8452 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
8454 * mini.c: handle items on the stack after inlining methods.
8456 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
8458 * mini.c: make the method->opcode optimization dependent
8459 on MONO_OPT_INSTRINS and do it lazily.
8461 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
8463 * driver.c: print overall results at the end of regression run.
8465 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
8467 * inssel.brg: don't overwrite symbolic registers.
8469 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
8471 * inssel-x86.brg: fix conversion from long to float.
8473 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
8475 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
8477 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
8479 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
8481 * driver.c: Added --print-vtable option as in the old JIT.
8483 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
8485 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
8487 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
8489 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
8491 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
8493 * mini.c regalloc.c regalloc.h: Fix memory leak.
8495 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
8497 * aot.c (mono_aot_get_method): register all used strings
8499 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
8501 * mini.c: always intern strings references with ldstr at compile time.
8503 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
8505 * Makefile.am: add BUILT_SOURCES.
8507 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
8509 * driver.c: give a better error message when the assembly to execute
8510 doesn't have an entry point.
8512 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
8514 * Makefile.am: added hack for automake
8516 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
8519 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
8521 22003-04-07 Martin Baulig <martin@ximian.com>
8523 * Makefile.am: Added Makefile.am.
8525 * debugger-main.c: Removed, this is now in the debugger where it
8528 * mini.pc.in: Call this package `mini' for the moment.