1 2006-06-09 Neale Ferguson <neale@sinenomine.net>
3 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
4 * mono/io-layer/atomic.h: Fix atomic operations for s390x (not really broken
5 but changed to use full 64-bit opcodes).
6 * mono/mini/mini-s390x.c: Correct ATOMIC operations (incorrect register for CS
8 * mono/mini/mini-s390x.h: Simplify MCONTEXT_GET_BP.
9 * mono/mini/cpu-s390x.md: Fix max. length values for a couple of instructions.
11 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
13 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
15 2006-06-08 Massimiliano Mantione <massi@ximian.com>
17 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
18 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
19 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
20 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
21 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
22 of opcodes, so that bug 78549 should not happen again.
23 * ssapre.c: Updated to use the renamed files.
25 2006-06-08 Zoltan Varga <vargaz@gmail.com>
27 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
28 in OP_ATOMIC_EXCHANGE_I4.
30 2006-06-07 Wade Berrier <wberrier@novell.com>
32 * tramp-s390.c: Fix s390 build (add missing pointer declarations
33 in mono_debugger_create_notification_function)
35 2006-06-06 Zoltan Varga <vargaz@gmail.com>
37 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
39 * mini.c (type_from_stack_type): Disable some changes which do not
42 * driver.c: Reenable opts.
44 * mini.h (MonoStackSlot): New structure to keep track of the verification state
45 of the evaluation stack.
47 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
48 evaluation stack trace at entry to the bblock.
50 * mini.c (merge_stacks): New function to perform verification of stack merges.
51 Turned off by default.
53 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
56 2006-06-06 Massimiliano Mantione <massi@ximian.com>
58 * local-propagation.c: Fixed bug 78549.
60 2006-06-04 Zoltan Varga <vargaz@gmail.com>
62 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
64 2006-06-02 Miguel de Icaza <miguel@novell.com>
66 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
67 tramp-arm.c, tramp-ia64.c
68 (mono_debugger_create_notification_function): Update signature to
69 new signature and use new protocol for creating the notification
74 2006-06-02 Geoff Norton <gnorton@customerdna.com>
76 * exceptions-ppc.c (mono_jit_walk_stack)
77 (ves_icall_get_frame_info): Fix the build
79 2006-06-02 Zoltan Varga <vargaz@gmail.com>
81 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
83 2006-05-31 Raja R Harinath <rharinath@novell.com>
85 * il2tests.2.il: New file for generics CIL tests. Add test for
87 * Makefile.am: Update.
90 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
93 2006-05-30 Massimiliano Mantione <massi@ximian.com>
95 * aliasing.c: Fixed bug 78311.
97 2006-05-29 Martin Baulig <martin@ximian.com>
99 * mini-exceptions.c (mono_find_jit_info): When computing the
100 native offset, check whether we're actually inside the method's
101 code; call mono_debug_print_stack_frame() to format the frame.
102 (ves_icall_System_Exception_get_trace): Call
103 mono_debug_print_stack_frame() to format the stack frame.
104 (ves_icall_get_trace): Update to the new debugging API.
105 (mono_jit_walk_stack_from_ctx): Likewise.
106 (ves_icall_get_frame_info): Likewise.
108 * mini.c (get_method_from_ip): Use the new debugging API.
109 (mono_print_method_from_ip): Likewise.
112 (mono_jit_walk_stack): Use the new debugging API.
113 (ves_icall_get_frame_info): Likewise.
115 2006-05-27 Zoltan Varga <vargaz@gmail.com>
117 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
119 2006-05-25 Massimiliano Mantione <massi@ximian.com>
121 * mini.c: Added "limitator" to inline for debugging.
123 2006-05-24 Martin Baulig <martin@ximian.com>
125 * debug-debugger.c (mono_debugger_init): Create a private,
126 malloc()-based code manager for the notification function and
127 intentionally leak it on exit. This fixes the crash-on-exit race
131 (mono_debugger_create_notification_function): Added
132 `MonoCodeManager *' argument.
135 (mono_debugger_create_notification_function): Added
136 `MonoCodeManager *' argument.
138 2006-05-23 Massimiliano Mantione <massi@ximian.com>
140 * aliasing.c: Fixed 64 bit issue.
141 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
142 default since all known bugs are fixed (one more time!).
144 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
146 * mini.c: write barrier support.
148 2006-05-23 Martin Baulig <martin@ximian.com>
150 * debug-debugger.c: Revert Paolo's change. Add comment and #error
151 check at the top of the file.
153 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
155 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
156 reverting changes without reason and without changelog entries.
158 2006-05-18 Zoltan Varga <vargaz@gmail.com>
160 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
161 to a few opcodes. Fixes #78439.
163 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
164 consistency with other archs.
166 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
168 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
170 * debug-debugger.c: fix the build.
172 2006-05-17 Martin Baulig <martin@ximian.com>
175 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
176 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
177 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
178 (debugger_attach): Call GC_mono_debugger_add_all_threads().
180 2006-05-11 Zoltan Varga <vargaz@gmail.com>
182 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
184 2006-05-10 Zoltan Varga <vargaz@gmail.com>
186 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
187 MONO_TYPE_GENERICINST.
189 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
190 MONO_TYPE_GENERICINST.
192 2006-05-09 Zoltan Varga <vargaz@gmail.com>
194 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
197 2006-05-08 Zoltan Varga <vargaz@gmail.com>
199 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
201 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
203 2006-05-06 Zoltan Varga <vargaz@gmail.com>
205 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
206 mono_trace_cleanup ().
208 * iltests.il: Fix problem with the newly added test.
210 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
211 due to register constraints, free up the previous hreg. Fixes #78314.
213 * iltests.il: Add new test for #78314.
215 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
216 Interlocked.Add. Fixes #78312.
218 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
220 2006-05-05 Zoltan Varga <vargaz@gmail.com>
222 * inssel.brg (mini_emit_virtual_call): Fix a warning.
224 2006-05-05 Martin Baulig <martin@ximian.com>
226 * debug-mini.c (mono_debug_open_block): New method.
229 (mono_arch_output_basic_block): Call mono_debug_open_block() at
230 the beginning of each basic block.
233 (mono_arch_output_basic_block): Call mono_debug_open_block() at
234 the beginning of each basic block.
236 2006-05-04 Massimiliano Mantione <massi@ximian.com>
238 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
239 default until I understand why they break the build on amd64.
241 2006-05-04 Zoltan Varga <vargaz@gmail.com>
243 * mini.c (mini_cleanup): Call mono_cleanup ().
245 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
248 2006-05-04 Massimiliano Mantione <massi@ximian.com>
250 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
251 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
252 default since all known bugs are fixed, and I cannot reproduce bug
253 77944... I'm asking Matt Hargett to test again after this commit.
255 2006-04-28 Massimiliano Mantione <massi@ximian.com>
257 * mini-codegen.c: Fixed typo that thrashed inline.
259 2006-04-28 Zoltan Varga <vargaz@gmail.com>
261 * dominators.c (compute_dominators): Avoid using a worklist since
262 it is not correct in some cases. Instead, iterate over all bblocks as
263 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
265 2006-04-28 Miguel de Icaza <miguel@novell.com>
267 * mini.c (mono_jit_compile_method_inner): Use
268 mono_prepare_exception_from_error that resets the value
271 2006-04-27 Miguel de Icaza <miguel@novell.com>
273 * mini.c: Move the mini_loader_error_to_exception to metadata.
275 2006-04-27 Massimiliano Mantione <massi@ximian.com>
277 * aliasing.c: Fixed bug 78210.
279 2006-04-27 Massimiliano Mantione <massi@ximian.com>
281 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
282 default until all their problems (or the ones they trigger) are fixed.
284 2006-04-26 Zoltan Varga <vargaz@gmail.com>
286 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
288 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
289 as loaded only after resolving patches since that could invoke the same method.
291 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
293 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
296 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
299 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
302 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
303 made from AOT code through the PLT table.
305 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
306 holding the plt offset when a call is made to the aot plt trampoline.
308 2006-04-25 Zoltan Varga <vargaz@gmail.com>
310 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
313 * Makefile.am (common_sources): Fix build breakage.
315 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
316 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
317 intra-assembly calls if possible.
319 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
321 * mini-trampolines.c: Handle PLT entries.
323 * mini.c: Avoid creating a GOT var for calls.
325 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
328 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
331 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
334 * mini.h: Bump AOT file format version.
336 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
339 2006-04-25 Martin Baulig <martin@ximian.com>
341 * driver.c: Disable copyprop, consprop and inline when running
344 2006-04-25 Martin Baulig <martin@ximian.com>
346 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
347 with `get_current_thread' and added `detach'.
348 (MonoDebuggerMetadataInfo): Added `thread_size',
349 `thread_tid_offset', `thread_stack_ptr_offset' and
350 `thread_end_stack_offset'.
352 2006-04-25 Zoltan Varga <vargaz@gmail.com>
354 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
357 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
358 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
360 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
362 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
364 * aot.c: Add support for ADJUSTED_IID.
366 2006-04-24 Zoltan Varga <vargaz@gmail.com>
368 * aot.c (emit_method_order): Don't align method_order_end.
370 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
371 the interface ID changes.
373 2006-04-21 Dick Porter <dick@ximian.com>
375 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
376 cleaning up a thread. Fixes the new part of bug 77470.
378 2006-04-20 Geoff Norton <gnorton@customerdna.com>
380 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
383 2006-04-19 Zoltan Varga <vargaz@gmail.com>
385 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
387 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
388 SIGSEGV. Fixes #78072.
390 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
391 unregister our SIGABRT handler.
393 2006-04-19 Massimiliano Mantione <massi@ximian.com>
395 * mini.c: Disabled inline where it can alter the call stack in a
396 way visible from managed code.
397 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
400 2006-04-16 Zoltan Varga <vargaz@gmail.com>
402 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
403 on other platforms. Fixes #78089.
405 2006-04-13 Martin Baulig <martin@ximian.com>
407 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
408 determine whether we're inside the debugger.
411 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
413 2006-04-12 Zoltan Varga <vargaz@gmail.com>
415 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
416 handler clauses. Fixes #78024.
418 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
419 in the CALL_MEMBASE opcodes. Fixes #78088.
420 (mono_arch_get_vcall_slot_addr): Ditto.
422 2006-04-10 Martin Baulig <martin@ximian.com>
424 * debug-debugger.c: The thread handling code has now been moved
425 into ../metadata/threads.c.
427 2006-04-10 Zoltan Varga <vargaz@gmail.com>
429 * driver.c (mono_main): Fix --with-gc=none build.
431 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
432 (mono_spillvar_offset_float): Ditto.
433 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
434 hreg, not when its !global, since on ia64, there is a third category: stacked
437 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
439 * mini.c: set MonoInst->klass for load field address and a few other
442 2006-04-10 Zoltan Varga <vargaz@gmail.com>
444 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
446 2006-04-07 Zoltan Varga <vargaz@gmail.com>
448 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
449 the branch opt changes.
451 2006-04-06 Dick Porter <dick@ximian.com>
453 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
455 * wapihandles.c (mini_wapi_seminfo):
456 * driver.c (mono_main): Add semaphore info option
458 2006-04-05 Zoltan Varga <vargaz@gmail.com>
460 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
461 branch optimization changes. Fixes #78009.
463 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
465 * mini.c: ignore accessibility of methods in managed->native wrappers.
467 2006-04-04 Zoltan Varga <vargaz@gmail.com>
469 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
471 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
473 2006-04-03 Zoltan Varga <vargaz@gmail.com>
475 * mini.c: Modify the branch optimizations to preserve the invariant that
476 the entries inside the in_bb and out_bb arrays are unique.
477 (mono_unlink_bblock): Avoid creation of new arrays.
479 2006-04-02 Zoltan Varga <vargaz@gmail.com>
481 * mini.c (mono_unlink_bblock): Fix regression caused by previous
484 2006-04-01 Zoltan Varga <vargaz@gmail.com>
486 * mini.c (optimize_branches): Remove the "optimizations" in
487 the cbranch1/cbranch2 -> branch cases which were causing several
488 problems in the past. Fixes #77986.
490 2006-03-31 Chris Toshok <toshok@ximian.com>
492 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
493 default optimizations :(
495 2006-03-31 Zoltan Varga <vargaz@gmail.com>
497 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
500 2006-03-31 Massimiliano Mantione <massi@ximian.com>
502 * local-propagation.c: Added comments to structs and removed
503 "Mono" prefixes from local tree mover types.
505 2006-03-30 Zoltan Varga <vargaz@gmail.com>
507 * Makefile.am (arch_sources): Define this for each architecture so
508 libmono_la_SOURCES is defined in one place.
510 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
512 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
515 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
517 * driver.c: print the GC name supplied by configure.
519 2006-03-29 Massimiliano Mantione <massi@ximian.com>
521 * local-propagation.c: Added tree mover, and moved here all the
522 local propagation code from mini.c
523 * mini.c: Added support for treeprop, and moved all the local
524 propagation code to local-propagation.c
525 * mini.h: Added support for treeprop
526 * driver.c: Added support for treeprop, enabled consprop, copyprop,
527 treeprop, inline and deadce by default
528 * Makefile.am: Added local-propagation.c
530 2006-03-25 Zoltan Varga <vargaz@gmail.com>
532 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
534 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
536 * debug-debugger.c: make it compile without the Boehm GC.
538 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
540 * mini.c: fixed issue with mismatch when an icall is registered
541 with multiple names but same address.
543 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
545 * declsec.c, mini-exceptions.c: use write barrier to set reference
546 fields of managed objects.
548 2006-03-19 Zoltan Varga <vargaz@gmail.com>
550 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
551 (can_access_internals): Fix a warning.
553 * mini.c (print_method_from_ip): Rename this to
554 mono_print_method_from_ip so it gets exported.
556 * trace.c: Deal with strings inside StringBuilder's containing garbage
557 and fix memory leaks. Fixes #77848.
559 2006-03-19 Zoltan Varga <vargaz@gmail.com>
561 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
564 2006-03-16 Neale Ferguson <neale@sinenomine.net>
566 * mini-s390.c: Remove OP_X86_TEST_NULL.
568 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
570 * mini.c: use the correct GetHashCode() for the moving collector.
572 2006-03-16 Massimiliano Mantione <massi@ximian.com>
574 * liveness.c: Regalloc spill cost tuning.
576 2006-03-15 Neale Ferguson <neale@sinenomine.net>
578 * mini-s390x.h: Correct S390_LONG macro.
580 * mini-s390x.c: Cleanup unused code.
582 2006-03-15 Zoltan Varga <vargaz@gmail.com>
584 * jit-icalls.h: New file.
586 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
587 icalls and include that instead of including jit-icalls.c.
589 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
592 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
594 * mini.c: when checking for member accessibility, also check for
595 friend assemblies and for explicit interface implementations.
597 2006-03-14 Zoltan Varga <vargaz@gmail.com>
599 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
601 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
603 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
604 common cases are done first.
606 * mini-ops.h: Only define platform specific opcodes on the given platform.
608 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
611 2006-03-14 Martin Baulig <martin@ximian.com>
613 Revert Paolo's change from r57348:
615 * mini.h: don't use gboolean for bitfields.
616 * mini.c: verifier changes for fields and methods accessibility.
618 2006-03-13 Neale Ferguson <neale@sinenomine.net>
620 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
622 * mini-s390x.c: Fix conv_r_un.
624 * cpu-s390, cpu-s390x.md: Fix lengths.
626 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
628 * mini.c: nested types have access to all the nesting
629 levels, not just the enclosing types.
631 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
633 * mini.c: added a few more verification checks.
635 2006-03-12 Zoltan Varga <vargaz@gmail.com>
637 * liveness.c: Merge optimizations from the linear-il branch.
639 2006-03-11 Zoltan Varga <vargaz@gmail.com>
641 * mini-ia64.c (emit_call): Add a comment.
643 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
645 * tramp-ia64.c: Fix some warnings.
647 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
649 * mini.h: don't use gboolean for bitfields.
650 * mini.c: verifier changes for fields and methods accessibility.
652 2006-03-11 Zoltan Varga <vargaz@gmail.com>
654 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
655 lazy icall wrapper changes.
657 * dominators.c: Replace all the dominator algorithms with faster
658 ones from the linear-il branch.
660 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
663 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
664 common cases are done first.
666 * mini-amd64.c: Fix some warnings.
668 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
671 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
674 * mini.h: Add a missing prototype.
676 2006-03-10 Zoltan Varga <vargaz@gmail.com>
678 * mini.c: Compile icall wrappers lazily.
680 * mini-codegen.c: Use printf instead of g_print since its much faster.
682 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
685 * mini.c (optimize_branches): Cache the negative result from
686 remove_block_if_useless ().
688 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
689 Also fix some bblock linking issues.
691 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
694 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
696 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
697 accessed fields first, for better cache behavior.
699 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
701 * mini.c: speedup IList<T> array accesses.
703 2006-03-09 Zoltan Varga <vargaz@gmail.com>
705 * mini.c (mono_method_to_ir): Handle large methods overflowing the
706 inline_costs counter. Fixes #77190.
708 2006-03-06 Zoltan Varga <vargaz@gmail.com>
710 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
711 trace messages. Fixes #77706.
713 2006-03-04 Martin Baulig <martin@ximian.com>
715 * tramp-amd64.c, tramp-x86.c
716 (mono_debugger_create_notification_function): Use
717 mono_global_codeman_reserve() to allocate a buffer at runtime and
720 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
722 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
723 notification function at runtime and then call `initialize' in the
724 `MONO_DEBUGGER__debugger_info' vtable.
726 2006-03-04 Zoltan Varga <vargaz@gmail.com>
728 * iltests.il: Fix a visibility problem.
730 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
732 * driver.c, mini.c: add hooks for the counters API.
734 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
736 * driver.c: show disabled options.
738 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
740 * linear-scan.c: always use cost-driven selection.
742 2006-02-28 Raja R Harinath <rharinath@novell.com>
744 * jit-icalls.c (helper_compile_generic_method): Revert change from
747 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
749 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
751 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
753 * inssel.brg: style fixes, mostly to force the updated monoburg
754 to run for people using svn.
756 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
758 * mini.c: match monoburg changes.
760 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
762 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
763 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
764 declaration in the header file.
766 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
768 * helpers.c: reduce relocations and mem usage.
770 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
772 * mini.h, mini-codegen.c: disable logging features if
773 requested by configure.
775 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
777 * mini.c: tiny verifier changes.
779 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
781 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
782 cpu-pentium.md: stack alignment changes for osx/x86,
783 partially from Geoff Norton <gnorton@customerdna.com>.
785 2006-02-24 Raja R Harinath <harinath@gmail.com>
787 * jit-icalls.c (helper_compile_generic_method): Update to changes
790 2006-02-24 Zoltan Varga <vargaz@gmail.com>
792 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
794 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
795 interface calls with large offsets.
797 2006-02-23 Raja R Harinath <rharinath@novell.com>
799 * jit-icalls.c (helper_compile_generic_method): Document the
800 special-case we depend on so that we can inflate the method twice
801 with the same context with no bad side-effects.
803 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
805 * mini-x86.c, mini-amd64.c: fix for case when xen support
808 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
810 * mini-x86.c, mini-amd64.c: generate code to access tls items
811 in a faster way for Xen systems.
813 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
815 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
816 updates and compilation fixes for the OSX/x86 port, mostly from
817 Geoff Norton <gnorton@customerdna.com>.
819 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
821 * inssel.brg: faster interface call implementation
822 to sync with the interface_offsets MonoVTable changes.
824 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
826 * mini.c: more verification checks.
828 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
830 * mini.c: added a few more verification checks.
832 2006-02-17 Neale Ferguson <neale@sinenomine.net>
834 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
835 facility on the processor and use it if available.
837 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
839 * driver.c, aot.c, mini.c: throw exception if the IL code is
840 invalid or unverifiable.
842 2006-02-17 Raja R Harinath <rharinath@novell.com>
844 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
847 2006-02-16 Zoltan Varga <vargaz@gmail.com>
849 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
851 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
853 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
854 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
855 handling of instantiated generic valuetypes.
857 2006-02-11 Zoltan Varga <vargaz@gmail.com>
859 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
860 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
863 * generics.2.cs: Revert the nullable reftypes tests.
865 2006-02-10 Zoltan Varga <vargaz@gmail.com>
867 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
868 using __builtin_frame_address (1) as it doesn't work in the presence
869 of optimizations. Hopefully fixes #77273.
871 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
872 -> generics.cs change as it doesn't work with some automake versions.
874 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
876 * mini.c: handle systems that sue a different way to
877 retrieve the stack address of the current thread.
879 2006-02-09 Zoltan Varga <vargaz@gmail.com>
881 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
882 it specially in the makefile.
884 * generics.2.cs: Add tests for nullable reference types.
886 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
888 * mini.c: always handle the case when mono_jit_init()
889 is called in a thread different from the main thread,
890 confusing libgc (bug #77309).
892 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
894 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
896 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
898 * mini.c: change optimize_branches () to use a single loop
899 and introduce a new optimization to simplify some range checks.
901 2006-02-03 Martin Baulig <martin@ximian.com>
903 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
904 and merged with debugger_thread_manager_add_thread().
905 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
906 inform the debugger about the main thread.
908 2006-02-03 Zoltan Varga <vargaz@gmail.com>
910 * basic.cs: Add test for div.un/rem.un constant folding.
912 2006-02-03 Neale Ferguson <neale@sinenomine.net>
914 * cpu-s390x.md: correct int_xor_imm length
916 2006-02-03 Zoltan Varga <vargaz@gmail.com>
918 * generics.2.cs: New test for #77442.
920 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
923 2006-02-02 Martin Baulig <martin@ximian.com>
925 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
926 <mono/metadata/mono-debug-debugger.h>
928 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
930 2006-02-02 Martin Baulig <martin@ximian.com>
932 * debug-debugger.h: New header file for debug-debugger.c.
934 * debug-debugger.c: Big API cleanup; don't run the managed Main()
935 function is a separate thread anymore; add support for attaching.
937 2006-02-01 Zoltan Varga <vargaz@gmail.com>
939 * tramp-x86.c: Fix a warning.
941 2006-01-31 Zoltan Varga <vargaz@gmail.com>
943 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
944 on very large methods.
946 * aot.c (load_patch_info): Fix a warning.
948 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
950 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
951 mini-ops.h: alu membase optimizations.
953 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
955 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
956 to speedup StringBuilder.
958 2006-01-27 Zoltan Varga <vargaz@gmail.com>
960 * dominators.c (mono_compute_natural_loops): Fix detection of
961 loop body start blocks.
963 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
965 2006-01-26 Zoltan Varga <vargaz@gmail.com>
967 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
970 2006-01-25 Massimiliano Mantione <massi@ximian.com>
972 * aliasing.c: Fixed aliasing issue on 64 bit archs.
974 2006-01-25 Martin Baulig <martin@ximian.com>
976 * debug-debugger.c: Moved the `MonoDebuggerManager' and
977 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
978 started to cleanup this file a little bit.
980 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
982 * mini.c: optimize a codepath frequently happening in generics code.
984 2006-01-23 Martin Baulig <martin@ximian.com>
986 * Makefile.am: Only compile debug-debugger.c on supported platforms.
988 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
991 * driver.c: debug-debugger.c is only available if
992 `MONO_DEBUGGER_SUPPORTED' is defined.
994 2006-01-23 Martin Baulig <martin@ximian.com>
996 * debug-debugger.c: Only enable this on platforms where the Mono
997 Debugger is working (x86 and x86_64).
999 2006-01-21 Martin Baulig <martin@ximian.com>
1001 The Mono Debugger is now using the normal `mono' instead of the
1002 `mono-debugger-mini-wrapper' when executing managed code.
1004 * debug-debugger.c: New file; previously known as
1005 debugger/wrapper/wrapper.c.
1007 * debug-mini.c (mono_init_debugger): Removed.
1009 * driver.c (mono_main): Added new `--inside-mdb' command line
1010 argument which is used when running inside the debugger.
1012 2006-01-20 Zoltan Varga <vargaz@gmail.com>
1014 * liveness.c (mono_analyze_liveness): Remove some unused data
1017 2006-01-17 Zoltan Varga <vargaz@gmail.com>
1019 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
1021 2006-01-16 Zoltan Varga <vargaz@gmail.com>
1023 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
1024 depends on implementation details of monobitset.
1026 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
1029 2006-01-15 Zoltan Varga <vargaz@gmail.com>
1031 * liveness.c: Update after monobitset changes.
1033 2006-01-14 Zoltan Varga <vargaz@gmail.com>
1035 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
1037 2006-01-11 Neale Ferguson <neale@sinenomine.net>
1039 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
1041 * mini-s390x.c: Remove warning messages.
1043 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
1045 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
1047 2006-01-10 Zoltan Varga <vargaz@gmail.com>
1049 * generics.2.cs: Add ldelem/stelem_any test.
1051 2006-01-10 Neale Ferguson <neale@sinenomine.net>
1053 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
1055 2006-01-07 Zoltan Varga <vargaz@gmail.com>
1057 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
1059 2006-01-06 Zoltan Varga <vargaz@gmail.com>
1061 * generics.2.cs: Reenable vtype tests.
1063 * inssel-x86.brg: Remove an icorrect valuetype rule.
1065 2006-01-06 Neale Ferguson <neale@sinenomine.net>
1067 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
1068 initial support for OP_ABS.
1070 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1072 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
1074 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1076 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
1077 conversion and implement LADD/LSUB.
1079 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
1082 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1084 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
1086 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
1089 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1091 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
1092 localloc is encountered. Fixes crash in test-183.cs when using gmcs
1093 (stack walk problem).
1095 2006-01-04 Zoltan Varga <vargaz@gmail.com>
1097 * aot.c (mono_aot_load_method): Fix a warning.
1099 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1101 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
1103 2006-01-03 Zoltan Varga <vargaz@gmail.com>
1105 * iltests.il: Add test for #77148.
1107 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
1110 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1112 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
1114 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1116 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
1117 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
1119 * basic-long.cs: Add lconv-to-r4/r8 tests.
1121 2006-01-03 Zoltan Varga <vargaz@gmail.com>
1123 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
1125 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
1126 here as on other archs.
1128 2005-12-29 Neale Ferguson <neale@sinenomine.net>
1130 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
1132 2005-12-29 Neale Ferguson <neale@sinenomine.net>
1134 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
1136 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
1138 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
1139 instrument_prolog; Add memory_barrier instruction.
1141 2005-12-26 Zoltan Varga <vargaz@gmail.com>
1143 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
1145 2005-12-23 Zoltan Varga <vargaz@gmail.com>
1147 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
1149 * aliasing.c inssel.brg: Fix warnings.
1151 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
1152 could skip initialization of some parts of memory.
1154 * mini.c mini-ia64.c: Fix warnings.
1156 * inssel-sparc.brg: Add an implementation of lneg which actually works.
1158 2005-12-22 Zoltan Varga <vargaz@gmail.com>
1160 * aliasing.c (mono_build_aliasing_information): Add a workaround for
1161 a crash seen on sparc.
1163 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
1165 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
1167 2005-12-21 Neale Ferguson <neale@sinenomine.net>
1169 * mini-ops.h: Add s390_backchain instruction
1171 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
1173 * cpu-s390.md: Add s390_backchain instruction
1175 * mini-s390.c: Significant ABI changes
1177 * mini-s390.h: Cater for zero length structures
1179 2005-12-20 Neale Ferguson <neale@sinenomine.net>
1181 * mini-s390.c: ABI fixes
1183 * inssel-s390.brg: Remove debug statements
1185 * cpu-s390.md: Fix length of ATOMIC_xx operations
1187 2005-12-19 Zoltan Varga <vargaz@gmail.com>
1189 * basic-float.cs: Add float<->long conversion tests.
1191 2005-12-16 Neale Ferguson <neale@sinenomine.net>
1193 * mini-s390.c: Fix LOCALLOC processing.
1195 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
1197 2005-12-15 Zoltan Varga <vargaz@gmail.com>
1199 * iltests.il: Add tests for some opcodes not covered by the other
1202 2005-12-15 Neale Ferguson <neale@sinenomine.net>
1204 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
1205 register loading for Tail processing; Correct trace output.
1207 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
1209 * cpu-s390.md: Correct size of jmp instruction.
1211 2005-12-13 Neale Ferguson <neale@sinenomine.net>
1213 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
1215 2005-12-13 Neale Ferguson <neale@sinenomine.net>
1217 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
1218 Bring s390 up to current level.
1220 2005-12-12 Zoltan Varga <vargaz@gmail.com>
1222 * generics.2.cs: Disable the newly added tests as they do not work yet.
1224 * generics.2.cs: Add valuetype tests.
1226 2005-12-09 Zoltan Varga <vargaz@gmail.com>
1228 * basic-long.cs: Add i4->u8 test.
1230 * objects.cs: Add tests for JIT intrinsic.
1232 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
1233 optimizations lost by a mistake.
1235 2005-12-07 Zoltan Varga <vargaz@gmail.com>
1237 * basic-long.cs: Remove a test moved to objects.cs.
1239 * arrays.cs: Add more array tests.
1241 2005-12-06 Zoltan Varga <vargaz@gmail.com>
1243 * arrays.cs: Add new tests for multi-dimensional arrays.
1245 2005-12-06 Raja R Harinath <rharinath@novell.com>
1247 * Makefile.am (test_sources2): Add generics.2.cs.
1248 (EXTRA_DIST): Add test_sources2.
1250 2005-12-05 Ben Maurer <bmaurer@ximian.com>
1252 Support for boxing and unboxing nullable types as well as the
1253 isinst operation on nullables, per the CLI ammendment.
1255 * inssel.brg (CEE_ISINST): Special case for nullable
1257 * mini.c (handle_unbox_nullable): new method
1258 (handle_box): Special case for nullable types
1259 (mono_method_to_ir): Call handle_unbox_nullable in correct
1262 * generics.2.cs: New test suite
1264 * Makefile.am: Support for regression tests with generics.
1266 2005-12-03 Zoltan Varga <vargaz@gmail.com>
1268 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
1269 allocated to registers. Fixes #76800.
1271 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
1273 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
1275 2005-11-30 Zoltan Varga <vargaz@gmail.com>
1277 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
1280 2005-11-29 Zoltan Varga <vargaz@gmail.com>
1282 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
1285 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
1287 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
1288 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
1290 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
1291 single precision before storing to a single precision location.
1293 2005-11-28 Raja R Harinath <rharinath@novell.com>
1295 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
1297 2005-11-27 Zoltan Varga <vargaz@gmail.com>
1299 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
1302 * basic.cs: Remove test_0_byte_compares test which was moved to
1303 objects.cs a long time ago.
1305 2005-11-22 Massimiliano Mantione <massi@ximian.com>
1307 * aliasing.c: Fixed aliasing issue on 64 bit archs.
1309 2005-11-20 Zoltan Varga <vargaz@gmail.com>
1311 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
1312 handlers are called.
1314 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
1317 * mini-ia64.c: Add support for the throw->branch exception
1320 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
1322 2005-11-18 Massimiliano Mantione <massi@ximian.com>
1324 * mini.c: Enabled "fastpath" deadce :-)
1326 2005-11-18 Massimiliano Mantione <massi@ximian.com>
1328 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
1329 alias analysis pass to support it.
1332 * liveness.c: Likewise (liveness computation can use aliasing
1333 information to be more accurate).
1334 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
1335 moreover made so that "--compile-all" uses the given optimization
1336 flags and not the default ones.
1337 * aliasing.c: Alias analysis (new file).
1338 * aliasing.h: Likewise.
1339 * Makefile.am: added "aliasing.c" and "aliasing.h".
1341 2005-11-17 Zoltan Varga <vargaz@gmail.com>
1343 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
1346 2005-11-13 Zoltan Varga <vargaz@gmail.com>
1348 * mini-exceptions.c (mono_handle_exception_internal): Remove the
1349 fp >= end_of_stack exit condition, as it is not needed, and it might
1350 become true for fp eliminated frames.
1352 2005-11-11 Zoltan Varga <vargaz@gmail.com>
1354 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
1357 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
1359 * mini-arm.c: fixed alignment of doubles/longs to match
1360 the C ABI (bug #76635).
1362 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
1364 * aot.c: fix compilation with --enable-minimal=aot.
1366 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
1368 * mini-arm.c: fixed compatibility with the new
1369 floating point emulator package for compares.
1371 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
1373 * mini.c : reverted sig->pinvoke changes (r51396-51397).
1375 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
1377 * mini-exceptions.c (print_stack_frame): Output to stderr.
1378 (mono_handle_native_sigsegv): Ditto.
1380 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
1382 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
1383 OP_LCONV_TO_OVF_I implementation.
1385 * mini-amd64.c: Add support for the throw->branch exception
1388 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
1389 when the catch clause catches a more general exception, i.e. Object.
1391 2005-10-30 Zoltan Varga <vargaz@gmail.com>
1393 * cpu-ia64.md: Remove unused opcodes.
1395 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
1396 specific defines for architectures defining USE_SIGACTION.
1398 * mini-ia64.c: Fix some warnings.
1400 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
1401 version seemed to skip a frame.
1403 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
1405 * mini.c: Clean up the usage of sig->pinvoke flag. Now
1406 only calls which are made to native code use this flag.
1408 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
1410 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
1411 varargs methods as well.
1413 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
1414 which have save_lmf set. Reorganize methods prologs a bit.
1416 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
1417 debugger to the proper place.
1419 2005-10-29 Martin Baulig <martin@ximian.com>
1421 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
1422 when running inside the debugger until the debugger has support
1425 2005-10-26 Zoltan Varga <vargaz@gmail.com>
1427 * mini.h: Fix a warning.
1429 2005-10-24 Miguel de Icaza <miguel@novell.com>
1431 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
1432 we expose publicly, this returns the string.
1434 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
1436 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
1437 with fp elimination.
1439 2005-10-21 Zoltan Varga <vargaz@gmail.com>
1441 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
1442 native stacktrace using the glibc 'backtrace' function if available.
1444 2005-10-20 Zoltan Varga <vargaz@gmail.com>
1446 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
1448 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
1449 handle SIGSEGVs received while in native code.
1451 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
1452 code, call mono_handle_native_sigsegv which will abort the runtime
1453 after printing some diagnostics, instead of converting it into a
1454 confusing NullReferenceException.
1456 2005-10-18 Zoltan Varga <vargaz@gmail.com>
1458 * cpu-pentium.md: Remove unused opcodes.
1460 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
1462 * mini-amd64.h (MonoLMF): Add rsp field.
1464 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
1467 2005-10-17 Zoltan Varga <vargaz@gmail.com>
1469 * mini-codegen.c (get_register_spilling): Fix some warnings.
1471 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
1473 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
1474 elimination during exception handling. Enable fp elimination by
1477 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
1480 2005-10-16 Martin Baulig <martin@ximian.com>
1483 (mono_debugger_run_finally): New public method for the debugger.
1485 2005-10-10 Zoltan Varga <vargaz@gmail.com>
1487 * debug-mini.c (mono_debug_init_method): Fix warning.
1489 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
1490 the 'exname' parameter const to fix some warnings.
1492 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
1494 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
1495 introduced by the previous patch.
1497 2005-10-08 Zoltan Varga <vargaz@gmail.com>
1499 * basic-float.cs: Add test for precision of float arithmetic.
1501 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
1502 when loading/storing single values from/to memory.
1504 * mini.c (mono_jit_compile_method_with_opt): Create the function
1505 pointers in the correct domain.
1507 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
1509 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
1510 introduced by previous patch.
1512 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
1513 when out_filter_idx is NULL.
1515 * mini-exceptions.c: Don't run filter clauses twice during exception
1516 handling. Fixes #75755.
1518 2005-10-07 Zoltan Varga <vargaz@gmail.com>
1520 * aot.c: Add support for ldflda wrappers.
1522 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
1525 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
1527 * mini.c, mini.h: do not consider exception handlers blocks when
1528 setting up interface variables.
1530 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
1532 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
1534 2005-10-03 Zoltan Varga <vargaz@gmail.com>
1536 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
1537 causes a regression.
1539 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
1541 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
1543 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
1544 of the OP_P definitions.
1546 * TODO: Add a proposal for dealing with the CEE/OP mess.
1548 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
1549 optimizations from the x86 port.
1551 * cpu-amd64.md: Ditto.
1553 * basic.cs basic-long.cs: Add tests.
1555 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
1557 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
1558 Patrik Torstensson's implementation of my exception-handling
1559 optimization idea, when the exception object is not used
1562 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
1564 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
1565 of the mul_imm optimizations from the old jit.
1567 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
1569 * mini.c, liveness.c: patch by Patrik Torstensson and
1570 Zoltan Varga to improve performance in methods with
1573 2005-09-30 Zoltan Varga <vargaz@gmail.com>
1575 * driver.c: Remove 'Globalization' entry from --version.
1577 2005-09-28 Zoltan Varga <vargaz@gmail.com>
1579 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
1580 there is a profiler interested in JIT events.
1582 * aot.c: Load profile files produced by the AOT profiling module, and
1583 reorder methods based on the profiling info. Add a 'method_order' table
1584 to the AOT file to make mono_aot_find_jit_info work with the reordered
1587 * mini.h: Bump AOT file version info.
1589 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
1591 * mini-arm.h: work around what looks like a gcc bug when optimizations
1594 2005-09-28 Raja R Harinath <rharinath@novell.com>
1596 * Makefile.am (AM_CFLAGS): Don't use += to append inside
1597 conditionals. Use ...
1598 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
1600 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
1602 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
1603 to determine the amount of memory to copy when passing valuetypes.
1605 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
1606 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
1608 2005-09-27 Zoltan Varga <vargaz@gmail.com>
1610 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
1611 information about aot.
1613 2005-09-27 Ben Maurer <bmaurer@ximian.com>
1615 * *.c: Replace the use of {Enter,Leave}CriticalSection with
1616 macros. This will allow a deadlock debugger to easily be plugged
1619 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
1621 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
1623 2005-09-27 Raja R Harinath <rharinath@novell.com>
1625 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
1626 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
1627 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
1628 ($(arch_built)) [CROSS_COMPILING]: Error out.
1630 2005-09-26 Zoltan Varga <vargaz@gmail.com>
1632 * aot.c: Add support for the no_special_static flag for classes.
1634 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
1636 * Reapply reverted patches.
1638 * *: Revert r50174 as well.
1640 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
1642 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
1644 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
1646 2005-09-23 Miguel de Icaza <miguel@novell.com>
1648 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
1649 part of the SIG_HANDLER_SIGNATURE.
1651 2005-09-23 Zoltan Varga <vargaz@gmail.com>
1653 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
1656 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
1657 introduced by previous patch.
1659 2005-09-21 Zoltan Varga <vargaz@gmail.com>
1661 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
1662 saved registers too.
1664 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
1665 upon the information returned by get_call_info ().
1667 * mini-x86.c (add_float): Fix stack size calculation.
1668 (mono_arch_call_opcode): Rewrite this so it works based up the
1669 information returned by get_call_info ().
1670 (mono_arch_get_this_vret_args): Ditto.
1672 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
1674 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
1675 in cinfo to determine the registers which need to be used.
1677 2005-09-20 Miguel de Icaza <miguel@novell.com>
1679 * driver.c (mono_main): Add --server and --desktop flags.
1681 2005-09-16 Zoltan Varga <vargaz@gmail.com>
1683 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
1684 registers as global registers.
1686 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
1687 longer needed with the new register allocator.
1689 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
1691 * cpu-ia64.md: Remove unused opcodes.
1693 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
1695 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
1697 * cpu-amd64.md: Remove unused opcodes.
1699 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
1700 needed with the new register allocator.
1702 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
1705 2005-09-16 Raja R Harinath <rharinath@novell.com>
1707 * Makefile.am (check-local): Don't invoke semdel-wrapper.
1709 2005-09-16 Martin Baulig <martin@ximian.com>
1711 * exceptions-amd64.c
1712 (throw_exception): Don't call mono_debugger_throw_exception() if
1713 we're a rethrow - see the FIXME in the code.
1715 2005-09-15 Geoff Norton <gnorton@customerdna.com>
1717 * mini.c (mono_init_exceptions): This only works on some architectures.
1719 2005-09-15 Zoltan Varga <vargaz@gmail.com>
1721 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
1724 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
1726 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
1727 now in mini-exceptions.c.
1729 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
1731 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
1732 now in mini-exceptions.c.
1734 2005-09-15 Zoltan Varga <vargaz@gmail.com>
1736 * exceptions-x86.c: Applied patch from Patrik Torstensson
1737 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
1739 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
1740 code into mini-exceptions.c. Add some assertions to it.
1742 2005-09-12 Zoltan Varga <vargaz@gmail.com>
1744 * aot.c (emit_section_change): Applied patch from "The Software Team"
1745 (<software@solmersa.com>). Fix as errors on windows.
1747 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
1749 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
1750 method info into the LMF.
1752 2005-09-11 Zoltan Varga <vargaz@gmail.com>
1754 * mini-ia64.c: Add proper unwind info for method epilogs.
1756 * exceptions-ia64.c: Add some code to help debugging.
1758 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
1760 * mini-exceptions.c: Fix warning.
1762 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
1764 * mini.c: Really fix build.
1766 * mini-x86.c mini-amd64.c: Fix build.
1768 2005-09-11 Zoltan Varga <vargaz@gmail.com>
1770 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
1772 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
1773 some Interlocked methods as intrinsics.
1775 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
1776 for Thread methods as well.
1778 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
1780 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
1782 * mini-ia64.c mini-x86.c mini-amd64.c
1783 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
1786 * mini.c (mono_init_exceptions): Fix build breakage.
1788 2005-09-10 Zoltan Varga <vargaz@gmail.com>
1790 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
1791 of instructions. Use the new ia64_unw_op macros for emitting unwind
1794 * mini.c (mono_init_exceptions): Initialize exception handling
1795 related trampolines at startup.
1797 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
1799 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
1801 2005-09-09 Zoltan Varga <vargaz@gmail.com>
1803 * mini.c: Handle type loading errors gracefully during compilation and
1804 throw the appropriate exception.
1806 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
1808 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
1809 for the mono binary.
1811 2005-09-09 Martin Baulig <martin@ximian.com>
1813 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
1816 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
1818 * mini-arm.h: use emulation for conv.r.un for the release.
1820 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
1822 * mini-arm.c, objects.cs: more fixes and tests for them.
1824 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
1826 * mini-arm.c: align structures to at least 4 bytes to be able
1827 to keep our current optimized memcpy.
1829 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
1831 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
1833 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1835 * mini.c: ignore SIGPIPE.
1837 2005-09-04 Zoltan Varga <vargaz@gmail.com>
1839 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
1841 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
1843 2005-09-02 Zoltan Varga <vargaz@gmail.com>
1845 * mini.h: Add prototype for mono_allocate_stack_slots_full.
1847 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
1849 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
1850 exception handling support.
1851 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
1852 patch by Brian Koropoff <briank@marakicorp.com>).
1854 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
1856 * mini.c: revert another 'optimization' which breaks when
1857 items on the eval stack need to be saved at a basic block end
1860 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
1862 * jit-icalls.c: for arrays, ensure we always provide
1865 2005-08-30 Zoltan Varga <vargaz@gmail.com>
1867 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
1869 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
1871 2005-08-29 Zoltan Varga <vargaz@gmail.com>
1873 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
1874 arguments in their original register.
1876 2005-08-28 Zoltan Varga <vargaz@gmail.com>
1878 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
1881 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
1882 when ssapre is enabled.
1884 * inssel-long.brg: Fix bug in previous patch.
1886 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
1887 multiplication by a constant.
1889 2005-08-27 Zoltan Varga <vargaz@gmail.com>
1891 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
1894 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
1897 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
1899 * inssel-arm.brg: apply changes tested by Brian Koropoff
1900 <briank@marakicorp.com>.
1902 2005-08-25 Zoltan Varga <vargaz@gmail.com>
1904 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
1906 2005-08-24 Zoltan Varga <vargaz@gmail.com>
1908 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
1909 to the same register if dreg is just a base register.
1910 (print_ins): Improve printing of membase opcodes.
1912 * inssel-x86.brg: Add optimized ldind(reg) rules.
1914 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
1916 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
1918 * mini.c: when running under valgrind, set the stack bottom for
1919 the GC at the actual approximate stack for the app (fixes running
1920 mono with valgrind).
1922 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
1924 * mini.c: do no break at the first valuetype to init found
1927 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
1929 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
1931 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
1933 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
1935 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
1937 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
1939 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
1941 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
1943 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
1946 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
1949 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
1952 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
1954 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
1956 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
1958 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
1959 in the tail recursion optimization.
1961 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
1962 debug info into the assembly file.
1964 * iltests.il: Add test for filter regions.
1966 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
1967 initial stack of filter regions. Fixes #75755.
1969 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
1971 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
1974 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
1976 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
1977 the check for an already compiled method on non-ia64 platforms.
1978 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
1981 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
1983 * inssel-x86.brg: Add some optimized call rules.
1985 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
1987 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
1990 * mini.h mini-trampolines.c: Pass the trampoline argument to
1991 mono_arch_patch_delegate_trampoline.
1993 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
1995 * mini-trampolines.c: Fix build.
1997 * mini-amd64.h: Add delegate trampolines.
1999 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
2001 * inssel-amd64.brg: Add optimized call rules.
2003 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
2005 * inssel-ia64.brg: Add optimized ldind(reg) rules.
2007 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
2009 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
2012 * mini-ia64.c: Remove LMF fixmes.
2014 * mini-ia64.h: Remove most fields from LMF.
2016 * inssel-ia64.brg (stmt): Fix unaligned access errors.
2018 * mini-trampolines.c: Add support for IA64 function descriptors.
2020 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
2021 for IA64 function descriptors.
2023 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
2025 * tramp-arm.c: patch the vtable for virtual calls. Added
2026 support code to register/unregister the LMF.
2027 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
2030 2005-08-19 Dick Porter <dick@ximian.com>
2032 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
2033 bit value if needed.
2035 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
2037 * mini.c (mini_get_method): Move handling of wrapper data here.
2039 * mini.c (mono_method_to_ir): Add support for dynamic methods.
2041 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
2044 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
2045 bblock->code does not remain empty.
2047 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
2049 * arrays.cs: Add regression test for #75832.
2051 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
2052 rules. Fixes #75832.
2054 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
2055 instruction scheduling.
2057 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
2059 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
2061 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
2063 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
2065 * mini-codegen.c: Fix VC build.
2067 * cpu-pentium.md: Increase length of atomic_exhange_i4.
2069 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2071 * mini.h: fix signature for mono_register_opcode_emulation.
2073 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
2075 * mini.c: Get rid of most of the helper_sig_... constants using
2076 mono_create_icall_signature ().
2078 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
2080 * jit-icalls.c (helper_ldstr): New helper function.
2082 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
2084 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
2085 throw, load the string using a helper call instead of creating a string object.
2087 * aot.c: Update after LDSTR changes.
2089 * mini.h: Bump AOT file version.
2091 * aot.c: Save class size info into the AOT file. Print more statistics during
2094 * mini.h: Bump AOT file version.
2096 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
2097 ordering of disasm cases. Fixes #74957.
2099 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
2101 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
2102 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
2103 the generic code needed for the ARM port.
2105 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
2107 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
2108 inssel-arm.brg: more ARM features and fixes.
2110 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
2112 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
2113 ARM port work in progress.
2115 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
2117 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
2119 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
2121 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
2123 * inssel.brg (mini_emit_memset): Add support for unaligned access.
2125 * *-ia64.*: Ongoing IA64 work.
2127 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
2129 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
2131 * TODO: Remove out-of-data todo stuff.
2133 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
2136 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
2138 * mini.h: Bump corlib version.
2140 2005-07-27 Martin Baulig <martin@ximian.com>
2143 (create_copy_ins): Added `const unsigned char *ip' argument; set
2144 `copy->cil_code' from it.
2146 2005-07-27 Martin Baulig <martin@ximian.com>
2148 * mini-exceptions.c (mono_handle_exception): Don't call
2149 mono_debugger_handle_exception() for filters.
2151 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
2153 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
2156 2005-07-26 Martin Baulig <martin@ximian.com>
2158 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
2160 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
2161 helper_compile_generic_method() if the method is actually virtual
2164 2005-07-26 Martin Baulig <martin@ximian.com>
2167 (trampoline_code): Renamed to `mono_trampoline_code' and made it
2168 public; this is now accessed directly by the debugger.
2169 (mono_generic_trampoline_code): Removed.
2172 (mono_debug_init_method): Also add interncalls and wrappers.
2174 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
2176 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
2178 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
2180 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
2182 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
2184 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
2186 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
2188 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
2189 getting TLS offsets on AMD64 too.
2191 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
2193 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
2195 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
2197 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
2198 inssel-arm.brg, mini-arm.h: ARM port work in progress.
2200 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
2202 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
2204 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
2207 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
2208 mono_sparc_is_virtual_call ().
2210 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
2212 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
2213 trampoline parameters.
2215 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
2217 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
2218 to mono_arch_get_vcall_slot_addr.
2220 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
2223 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
2225 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
2227 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
2229 2005-07-19 Martin Baulig <martin@ximian.com>
2231 * exceptions-amd64.c (throw_exception): Call
2232 mono_debugger_throw_exception() here like we're doing it on i386.
2234 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
2236 * mini-ia64.c: Add optimized TLS access support.
2238 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
2240 * mini-exceptions.c: Ongoing IA64 work.
2242 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
2244 * mini.c: Use the default optimization set when embedding. Fixes
2247 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
2249 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
2250 of trampolines to a separate file.
2252 * mini-trampolines.c: New file.
2254 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
2257 * tramp-x86.c: Reorganize the trampoline code to be similar to the
2260 * mini-codegen.c: Fix cygwin build.
2262 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
2264 * mini.c: Add some minor changes needed by the IA64 port.
2266 * *-ia64.*: Ongoing IA64 work.
2268 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
2270 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
2271 trampolines into arch-independent and arch-dependent parts.
2273 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
2275 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
2277 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
2279 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
2280 the xp-regalloc-branch for amd64.
2282 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
2283 xp-regalloc-branch for x86.
2285 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
2287 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
2289 2005-07-06 Martin Baulig <martin@ximian.com>
2292 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
2293 (mono_jit_runtime_invoke): Likewise.
2295 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
2297 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
2300 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
2301 without loading their metadata. Reorganize the file format so exception handling+
2302 debug info is kept separate from normal method info. Create MonoJitInfo
2303 structures for methods lazily.
2305 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
2307 (x86_class_init_trampoline): Patch AOT class init trampolines too.
2309 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
2311 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
2314 * mini.h: Bump AOT file version.
2316 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
2318 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
2320 2005-07-01 Raja R Harinath <rharinath@novell.com>
2322 * Makefile.am (check-local): Call semdel-wrapper.
2324 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
2326 * mini-x86.c: Revert the last change as it seems to break the build..
2328 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
2330 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
2332 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
2334 2005-06-27 Ben Maurer <bmaurer@ximian.com>
2336 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
2337 outside of the macro, so strange stuff doesn't happen with gcc4
2338 (NEW_AOTCONST_TOKEN): Likewise.
2340 2005-06-28 Martin Baulig <martin@ximian.com>
2342 * mini.c (mini_class_is_system_array): New static method; use this
2343 instead of `klass->parent == mono_defaults.array_class' everywhere
2344 since this also works for the new generic array class.
2346 2005-06-26 Ben Maurer <bmaurer@ximian.com>
2348 * inssel.brg: Remove warnings.
2350 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
2352 * mini-ia64.c: Ongoing IA64 work.
2354 * basic-float.cs: Add float->i1 conversion test.
2356 * iltests.il: Add conv.u4 test.
2358 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
2360 * inssel-long.brg: Fix bug caused by last change.
2362 2005-06-23 Geoff Norton <gnorton@customerdna.com>
2364 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
2365 BSDs. Allows the x86 JIT to work on OSX86
2367 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
2369 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
2372 * mini-ia64.c: Ongoing IA64 work.
2374 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
2376 * mini-ia64.c: Ongoing IA64 work.
2378 * driver.c: Clean up jit_code_hash as well when using --regression.
2380 * inssel-long.brg: Fix long->i4/u4 conversion rules.
2382 * basic-long.cs: Add tests for long->u4 conversion.
2384 2005-06-18 Ben Maurer <bmaurer@ximian.com>
2386 * mini.c: Take mono_get_domainvar out of macros. This makes sure
2387 that we do not depend on undefined C behavior: the order stuff
2388 gets evaluated within an expression. Fixes mono when compiled on
2391 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
2393 * *-ia64.*: Ongoing IA64 work.
2395 * aot.c: Lower memory usage while loading AOT methods.
2397 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
2399 * mini.h: Bump AOT file format version.
2401 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
2403 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
2405 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
2407 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
2408 not on callee assembly). Fixed some comments.
2410 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
2412 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
2413 it gets proper disassembly.
2414 (emit_method_info): Remove some dead code.
2416 * mini.c (mini_method_compile): Allways allocate the GOT var in
2417 mono_method_to_ir for emulating opcodes.
2419 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
2421 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
2422 before freeing the code memory. Fixes #74990.
2424 * objects.cs: Add regression test for #74992.
2426 * liveness.c: Extend live ranges of arguments to the beginning of the
2427 method. Fixes #74992.
2429 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
2430 so it points into the faulting instruction.
2432 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
2434 * jit-icalls.c (mono_imul_ovf): Add exception handling.
2436 * *-ia64.*: Ongoing IA64 work.
2438 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
2440 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
2442 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
2444 * *-ia64.*: Ongoing IA64 work.
2446 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
2448 * basic-long.cs: Add tests for add/sub.ovf.
2450 * basic.cs: Add tests for sub.ovf.
2452 * *-ia64.*: Ongoing IA64 work.
2454 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
2456 * *-ia64.*: Ongoing IA64 work.
2458 * basic.cs: Add conv.ovf.i4.un test.
2460 2005-06-09 Massimiliano Mantione <massi@ximian.com>
2462 * mini.c: (remove_block_if_useless) Fixed bug 75061.
2464 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2466 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
2468 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
2470 * *-ia64.*: Ongoing IA64 work.
2472 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2475 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
2477 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
2479 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
2481 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
2483 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
2485 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
2486 of a call is callable by a near call.
2488 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
2490 * mini-ia64.c: Ongoing IA64 work.
2492 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
2494 * genmdesc.c: Make the generated array non-static.
2496 * inssel-long.brg: Fix LSHR_IMM rule.
2498 * *-ia64.*: Ongoing IA64 work.
2500 * *-ia64.*: Ongoing IA64 work.
2502 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
2504 * *-ia64.*: Ongoing IA64 work.
2506 * *-ia64.*: Ongoing IA64 work.
2508 * mini-ia64.c: Ongoing IA64 work.
2510 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
2512 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
2514 * objects.cs basic-calls.cs: Move some tests to objects.cs.
2516 * objects.cs basic-long.cs: Move some tests to objects.cs.
2518 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
2520 * *-ia64.*: Ongoing IA64 work.
2522 * iltests.il: Add a new test.
2524 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
2525 newobj. Fixes #75042.
2527 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
2529 * *-ia64.*: Ongoing IA64 work.
2531 * *-ia64.*: Ongoing IA64 work.
2533 * *-ia64.*: Ongoing IA64 work.
2535 * basic.cs objects.cs: Move tests accessing static variables as well.
2537 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
2539 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
2541 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
2543 * driver.c: Always print failed tests.
2545 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
2548 * *ia64*: Ongoing IA64 work.
2550 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
2552 * basic.cs: Add tests for add.ovf. Fix warnings.
2554 2005-05-18 Miguel de Icaza <miguel@novell.com>
2556 * driver.c (mono_main): Avoid crash if no argument is passed to
2557 --break; Do not use g_error, but f_printf. And fix all other
2558 ocurrences of the same crash.
2560 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
2562 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
2563 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
2566 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
2568 * *-ia64.*: Add beginnings of IA64 backend.
2570 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
2572 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
2574 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
2577 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
2579 * mini-amd64.c: Fix a warning.
2581 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
2583 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
2584 in float_neg. Fixes #74897.
2586 * mini-amd64.c (emit_call): Fix another near call bug.
2588 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
2590 * declsec.c: Keep the appdomain information in the structure. Added a
2591 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
2592 value gets overwritten).
2593 * declsec.h: Set the default MonoArray for the the stack to 6. Added
2594 an MonoAppDomain member to MonoSecurityFrame.
2595 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
2596 used in the stack walk. Now use a MonoArray which grow (double) when
2599 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
2601 * mini.c: Re-enabled runtime cleanup, since running threads should
2602 now properly stop when exiting.
2604 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
2606 * mini-codegen.c: New file contaning the arch-independent local
2607 register allocator. Not used by any architectures yet.
2609 * mini.h linear-scan.c: Merge some changes from the
2610 mini-xp-local-regalloc branch.
2612 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
2614 * mini-amd64.c (emit_call): Fix calls to native functions when the
2615 runtime is compiled as a shared library. Fixes #74756.
2617 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
2618 on a literal field. Fixes #74751.
2620 2005-04-25 Raja R Harinath <rharinath@novell.com>
2622 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
2624 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
2626 * objects.cs: Add missing null casting test.
2628 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
2630 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
2631 in wrapper methods. Also rename 'address' variable to 'offset'.
2633 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
2635 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
2638 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
2640 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
2643 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
2645 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
2647 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
2649 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
2650 just the last bytes.
2652 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
2654 * aot.c (mono_compile_assembly): Fix warning.
2656 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
2657 by the _MSC_VER stuff.
2659 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
2661 * inssel-long.brg: Fix #74588.
2663 * cpu-amd64.md: Fix #74591.
2665 * iltests.il: Add new regression tests.
2667 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
2669 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
2672 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
2674 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
2676 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
2677 from Bill Middleton <flashdict@gmail.com>.
2679 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
2681 * arrays.cs: Add new regression test. Fix warnings.
2683 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
2685 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
2686 and leakage in CKFINITE.
2688 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
2689 this to a null op since it is called on amd64 too.
2691 * exceptions-amd64.c (get_throw_trampoline): Align stack.
2693 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
2694 body since this is not used on amd64.
2696 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
2698 * mini-amd64.c: Remove obsolete fixmes.
2700 * mini.c (print_method_from_ip): Fix debugging support.
2702 2005-2-1 Massimiliano Mantione <massi@ximian.com>
2704 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
2705 so that expressions that don't give much gain are not reduced.
2706 * ssapre.h: Likewise.
2708 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
2710 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
2712 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
2714 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
2716 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
2718 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
2720 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
2722 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
2724 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
2727 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
2729 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
2731 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
2733 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
2734 MONO_ARCH_USE_SIGACTION. Fixes #74252.
2736 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
2738 * mini-x86.c: Fix up stack overflow handling.
2740 * exceptions.cs: Add new regression test.
2742 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
2744 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
2745 mono_jit_thread_attach.
2747 * mini.c (mono_method_to_ir): Verify called method is not abstract.
2749 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
2751 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
2752 avoid calling constructors using callvirt.
2754 * inssel.brg: Fix #74073.
2756 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
2758 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
2759 compilation with non-GCC compilers.
2760 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
2761 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
2763 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
2765 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
2766 klass->interface_offsets (will likely fix bug#74073).
2768 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
2770 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
2772 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
2774 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
2775 to amd64_div_reg_size ().
2777 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
2779 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
2781 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
2783 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
2785 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
2787 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
2789 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
2791 * mini.c (mono_precompile_assembly): Load and precompile referenced
2792 assemblies as well. Fixes #74015.
2794 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
2796 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
2798 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
2800 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
2801 a lot of checks and (anyway) permissions cannot work until corlib is
2804 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
2806 * mini-ppc.c: fixed ABI issue on sysv/ppc.
2808 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
2810 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
2811 calls (fixes bug#72824).
2813 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
2815 * mini.c: fix tail recursion elimination (see test in bug#73936).
2817 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
2819 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
2820 some fp functions in sse2 mode.
2822 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
2824 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
2826 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
2828 * mini.h mini.c: Add mono_get_jit_tls_key ().
2830 * mini-x86.c: Enable fast TLS support on windows.
2832 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
2834 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
2835 * mini.c: Check for p/invoke method when generating code. If a
2836 p/invoke method, or it's class, isn't decorated with [Suppress
2837 UnmanagedCodeSecurity] then generate code to call System.Security.
2838 UnmanagedDemand (only if the security manager is active).
2840 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
2842 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
2843 last change as it seems to cause strange crashes.
2845 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
2847 * *.c: handle unsafe function pointers where needed.
2849 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
2851 * mini.c (mono_jit_free_method): Remove the fixme too.
2853 2005-03-15 Miguel de Icaza <miguel@novell.com>
2855 * mini.c: As discussed, make the code actually free the delegate
2856 thunk now, to enable the debugging of delegate problems, use
2857 MONO_DEBUG=1 when running Mono.
2859 This takes also care of parts of the leaks as seen by Joe.
2861 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
2863 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
2864 thread_tls_offset calculation.
2866 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
2868 * declsec.c: Reworked linkdemand checks for icall. The previous code
2869 was using the declaration code (untrusted) and didn't work as expected
2870 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
2873 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
2875 * iltests.il: Add new localloc test.
2877 * mini-amd64.c: Handle large stack allocations the same way as on
2878 windows if stack overflow handling is working.
2880 * mini-amd64.c: Allocate the signal stack using mmap.
2882 * mini.c (sigsegv_signal_handler): Fix reading of context.
2884 * mini-exceptions.c: Fix up stack overflow handling.
2886 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
2888 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
2890 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
2892 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
2894 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
2895 tramp_init functions as they are no longer needed.
2897 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
2899 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
2901 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
2903 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
2905 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
2908 * mini-ops.h: Add OP_LMUL_IMM.
2910 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
2911 long mul/div opcodes as intrinsic.
2913 * mini-amd64.c (emit_call): Handle the case when the callee might be
2916 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
2918 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
2921 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
2923 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
2925 2005-03-09 Ben Maurer <bmaurer@ximian.com>
2927 * mini.c (mono_codegen): Don't leak here, to help people running
2930 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
2932 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
2933 conversions in sse2 mode.
2935 * basic-float.cs: Add regression test.
2937 * mini-amd64.c: Reenable sse2.
2939 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
2941 * mini-amd64.c: Disable sse2 until some regressions are fixed.
2943 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
2945 * driver.c: Copyright text should include 2005.
2947 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
2949 * cpu-amd64.md (load_membase): Fix more max lengths.
2951 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
2953 * cpu-amd64.md (load_membase): Fix max length.
2955 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
2957 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
2959 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
2960 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
2962 * basic-float.cs: Add rounding regression test.
2964 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
2966 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
2968 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
2969 structures in registers for pinvoke wrappers.
2971 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
2973 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
2975 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
2977 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
2978 wrapper to mono_jit_thread_attach.
2980 * mini.c (mini_jit_thread_attach): New jit icall.
2982 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
2983 native->managed wrappers.
2985 * exceptions.cs: Add new regression test.
2987 * mini.c (optimize_branches): Check regions in the cbranch to throw
2988 block case as well. Fixes #73242.
2990 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
2992 * mini.c: thread safety fixes.
2994 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
2996 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
2997 patching stuff, since delegates use jump trampolines so there is
3000 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
3003 * tramp-amd64.c: Fix build.
3005 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
3006 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
3008 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
3009 Rename this to mono_arch....
3010 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
3012 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
3014 * mini-amd64.c (emit_call): If both the caller and the callee is
3015 guaranteed to have 32 bit addresses, emit a normal call.
3017 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
3019 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
3020 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
3021 method_ptr inside delegates.
3023 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
3025 * mini.c (mono_jit_free_method): Free the method info even if the native code is
3026 invalidated. Fixes #73001.
3028 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
3030 * mini-x86.c: Only use stdcall for pinvokes on windows.
3032 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
3034 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
3035 * mini-x86.c: remove unreliable __thread var offset detection,
3036 use the correct accessors and enable by default.
3038 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
3040 * mini.c (mono_jit_free_method): Fix memory leak.
3042 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
3044 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
3046 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
3048 * cpu-amd64.md: Fix lengths of atomic opcodes.
3050 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
3052 * driver.c: try to not imply using ICU is any good.
3054 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
3056 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
3057 functions as inline ops.
3059 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
3060 some Interlocked functions as inline ops.
3062 * mini.c (move_basic_block_to_end): Fix bug in last patch.
3064 * mini.h (MonoBasicBlock): Reorganize fields a bit.
3066 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
3068 * mini.c: Add support for OP_NOT_TAKEN.
3070 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
3071 structures in registers for pinvoke wrappers.
3073 * mini-amd64.c: Fix warnings.
3075 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
3077 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
3079 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
3081 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
3082 address instead of loading the address from it.
3084 * mini-x86.c: Add support for returning small structs in registers
3085 on Win32. Fixes part of #70864.
3087 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
3089 * trace.c (get_token): Improve error checking.
3091 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
3093 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
3095 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
3097 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
3098 it can be reused for MonoClass.
3099 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
3102 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
3104 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
3105 instead of a MonoReflectionMethod. The method information wasn't used
3106 when displaying SecurityException details (but will be now).
3108 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
3110 * Makefile.am : windows build fix.
3112 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
3114 * iltests.il: Add new regression test.
3116 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
3119 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
3121 * mini.c: Moved linkdemand check into helper function check_linkdemand
3122 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
3125 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
3127 * declsec.c: Added statistics counter for different kinds of
3129 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
3130 (and commented) declaration.
3131 * mini.c: Added statistics counter for security Demand code
3132 generation. Added display of security statistics.
3134 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
3136 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
3137 Fix compilation errors under gcc-2.95.
3139 2005-02-12 Ben Maurer <bmaurer@ximian.com>
3141 * mini.c, driver.c: Use the new jit trampoline hashtable
3143 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
3145 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
3147 2005-02-11 Martin Baulig <martin@ximian.com>
3149 * debug-mini.c (mono_debug_close_method): Free the line number array.
3151 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
3153 * aot.c: Break up large methods into smaller ones. Share GOT slots for
3156 * mini.h: Bump AOT file format version.
3158 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
3160 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
3162 * declsec.h: Added macros to get/set lazyly initialized security
3163 informations about assemblies. Added new enum for different type of
3164 possible LinkDemand violation. Added function to check LinkDemands.
3165 * mini.h: Added a field to MonoCompile to hold any security violation
3166 detected when JITting a method (so it can be thrown later).
3167 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
3168 and CEE_CALLVIRT. Added code to throw exception at the end of
3169 mini_method_compile (note: the exception is unhandled right now).
3171 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
3173 * mini.c, jit-icalls.c: use the managed implementation of
3174 memset for initobj and memset, to avoid managed <-> unmanaged
3177 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
3179 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
3180 optimization if it would need a GOT var.
3182 * basic.cs: Add tests for constant propagation and switch statements.
3184 * ssa.c: Fix out-of-range constant propagation and switch statements.
3186 2005-02-09 <vargaz@freemail.hu>
3188 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
3190 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
3192 * cpu-amd64.md (load_membase): Fix max length of load_membase.
3194 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
3196 * mini.c: update to new signature of mono_class_get_allocation_ftn().
3198 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
3200 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
3201 arithmetic operations.
3203 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
3205 * mini-ppc.c: add a workaround for broken user code that
3206 DllImports vararg functions with non-vararg signatures.
3208 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
3210 * mini.c (mono_jit_compile_method_inner): Add detection and a
3211 meaningfull error message for assemblies written in Managed C++.
3213 * tramp-amd64.c mini-amd64.h: Add support for
3214 create_trampoline_from_token ().
3216 * aot.c mini-x86.c abcremoval.c: Applied patch from
3217 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
3219 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
3221 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
3222 which takes a MonoImage/token as parameter instead of a MonoMethod.
3224 * aot.c: Use the new trampoline for initializing vtables.
3226 * aot.c: Add support for ldfld/stfld_remote wrappers.
3228 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
3229 rules for compare <MEM>, IMM.
3231 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
3233 * aot.c: Handle inherited finalizers correctly.
3235 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
3237 * inssel.brg (stmt): Add a missing _setup_... ().
3239 * aot.c: Save some parts of the class state to the AOT file and use it
3240 to recompute that state when a class is initialized.
3242 * mini.c: Install AOT hooks into the runtime.
3244 * mini.h: Bump AOT file format version.
3246 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
3249 * iltests.il: Add new test.
3251 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
3255 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
3257 * mini.c: setup the statistical profiler in the thread attach
3258 callback to cope with the new single thread code.
3260 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
3262 * mini-ppc.c: ensure we have enough room for the profiler
3263 calls (fixed bug#72084).
3265 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
3267 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
3270 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3272 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
3274 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3276 * ssapre.c: Fixed an issue with down safety (this allows IronPython
3277 to succesfully execute parrotbench).
3278 * ssapre.h: Likewise.
3280 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3282 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
3283 variable for stores to method arguments (fixes a SSAPRE issue).
3285 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
3287 * mini.c: handle value types in dup, fixes gen-112.cs.
3289 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
3291 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
3292 sequence for calls in dynamic methods to avoid thunks.
3294 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
3296 * mini.c: correctly remove dynamic methods from the hashtable.
3298 2005-1-20 Massimiliano Mantione <massi@ximian.com>
3300 * driver.c: Disabled SSAPRE until fix the bug that appears
3301 in IronPython's parrotbench.
3303 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
3305 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
3307 * mini.c (mono_method_to_ir): Revert the previous change.
3309 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
3312 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
3313 mono_jit_info_table_find () etc. when running under valgrind.
3315 * inssel.brg: Fix warnings.
3317 * mini-exceptions.c: Fix warnings.
3319 2005-01-31 Martin Baulig <martin@ximian.com>
3321 * driver.c (compile_all_methods_thread_main): Don't try to compile
3322 generic methods or anything which has type parameters.
3324 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
3326 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
3328 * TestDriver.cs: Add --verbose flags.
3330 * graph.c ssa.c: Fix 64 bit warnings.
3332 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
3333 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
3334 Fix 64 bit warnings.
3336 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
3337 variable not spotted by gcc.
3339 * mini-amd64.c inssel-amd64.brg: Applied patch from
3340 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
3341 X86_COMPARE_MEMBASE opcodes.
3343 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
3345 2005-01-29 Ben Maurer <bmaurer@ximian.com>
3347 * *: MonoMethod->signature might be NULL now. You *MUST* use
3348 mono_method_signature.
3350 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
3352 * driver.c (compile_all_methods_thread_main): Compile the methods
3353 without invoking cctors.
3355 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
3357 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
3358 * basic-calls.cs: test for the above.
3360 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
3362 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
3363 MonoJitInfo changes.
3365 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
3367 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
3368 eagerly if it contains dynamic methods.
3370 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
3372 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
3373 trace, it is now computed by an icall from trace_ips.
3375 * mini-exceptions.c: Fix a warning.
3377 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
3379 * mini-exceptions.c: don't bother getting stack trace info if
3380 it's not going to be used.
3382 2005-01-27 Raja R Harinath <rharinath@novell.com>
3384 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
3387 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
3389 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
3391 * aot.c: Avoid calling mono_method_get_header () if not needed.
3393 * mini.h: Bump AOT file format version.
3395 * mini.c (mono_emit_native_call): Allocate a GOT var here.
3397 * mini.c (mono_print_tree): Print more info for calls.
3399 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
3401 * declsec.h: Remove warning by adding missing include for marshal.h
3403 2005-01-26 Martin Baulig <martin@ximian.com>
3405 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
3408 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
3410 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
3413 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
3415 * aot.c (mono_compile_assembly): Fix a warning.
3417 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
3419 * declsec.c: Look for security attributes on the original MonoMethod
3420 (and not the wrapped one). This fix permissions on icalls.
3422 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
3424 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
3426 * mini.c (mono_allocate_stack_slots): Add a fixme.
3428 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
3430 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
3432 * inssel.brg: optimize casts of sealed types (more
3433 optimizations waiting for fixes in remoting).
3435 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
3437 * inssel.brg (stmt): Add another dummy rule.
3439 * driver.c: Fix warnings.
3441 * driver.c (mono_main): If running under valgrind, instruct glib to use
3442 the system allocation functions so valgrind can track the memory
3443 allocated by the g_... functions.
3445 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
3447 * mini-ops.h: Add OP_DUMMY_STORE opcode.
3449 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
3451 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
3452 variables in try regions.
3454 * mini.c (mini_method_compile): Don't disable optimizations on large
3455 methods when AOT compiling.
3457 * mini.c (mono_allocate_stack_slots): New arch independent method to
3458 allocate stack slots. Not yet used.
3460 2005-01-22 Ben Maurer <bmaurer@ximian.com>
3462 * debug-mini.c (mono_debug_close_method): Plug some leaks.
3464 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
3466 * mini-ppc.c: make the branch info relative as the code
3467 buffer can be reallocated.
3469 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
3471 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
3472 * driver.c: Removed the AOT/security restriction. Now initialize the
3473 security manager (in metadata) if --security is used.
3474 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
3475 rather than the pointer to declarative security, when AOT is used.
3477 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
3479 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
3480 basic blocks, reduced intrinsic exception throwing code size.
3482 2005-01-22 Miguel de Icaza <miguel@ximian.com>
3484 * driver.c (mini_usage): Reorder the usage screen.
3486 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
3488 * mini.c (mono_resolve_patch_target): Fix warning.
3490 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
3492 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
3495 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
3497 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
3498 breaks the amd64 build.
3500 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
3501 register allocation. Fixes #71454.
3503 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
3505 * arrays.cs: Add new regression test.
3507 2005-1-20 Massimiliano Mantione <massi@ximian.com>
3509 * ssapre.c: Turned usage of snprintf to GString.
3510 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
3511 (I left it on by mistake in my previous commit).
3513 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
3515 * mini.c, cfold.c, basic-calls.cs: preserve side effects
3516 on cond branch optimization (fixes bug# 71515).
3518 2005-1-20 Massimiliano Mantione <massi@ximian.com>
3520 * abcremoval.c: Fixed bug 71062.
3521 * abcremoval.h: Likewise.
3523 2005-1-20 Massimiliano Mantione <massi@ximian.com>
3525 * mini.c: Added a new functionality to optimize_branches, the removal
3526 of useless basic blocks, and fixed some problem in the removal of
3527 critical edges; some utility functions added for both purposes.
3528 * ssapre.c: Added complex expression support, and fixed bug 70637.
3529 * ssapre.h: Likewise.
3530 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
3532 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
3533 * driver.c: Re-enabled SSAPRE.
3535 2005-01-19 Martin Baulig <martin@ximian.com>
3537 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
3538 the result of mono_get_method_constrained().
3540 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
3542 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
3545 2005-01-18 Geoff Norton <gnorton@customerdna.com>
3547 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
3548 be detected. Fixes #59296.
3550 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
3552 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
3553 which can happen. Fixes #71361.
3555 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
3557 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
3560 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
3562 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
3563 appdomain-unload.exe to fail.
3565 * mini.c: Fix some memory leaks.
3567 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
3569 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
3570 Fixed bug and sped up some codepaths.
3572 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
3574 * mini.c: Fix some memory leaks.
3576 * exceptions.cs basic-long.cs: Add test for checked ulong->int
3579 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
3581 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
3584 * iltests.il: Add regression test for #71320.
3586 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
3588 * mini.c (mono_codegen): Fix installation of profiler hooks.
3590 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
3592 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
3594 * mini.h, mini.c, cfold.c: optimize access to enum
3595 readonly fields, too. Eval conditional branches if possible
3596 to perform unreachable code removal in more cases.
3598 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
3600 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
3602 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
3605 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
3606 WinXP DEP. Fixes #71244.
3608 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
3610 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
3612 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
3614 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
3616 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
3618 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
3621 * mini.h: Bump AOT version.
3623 * mini.h (MonoCompile): Change exvar to a hash table.
3625 * mini.c: Allocate a separate exvar for each handler block.
3627 * mini.c: Get rid of the computation of filter_lengths, its not needed.
3629 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
3630 ex var with the pending exception and only throw if the two are equal.
3633 * exceptions.cs: Add tests for rethrow and nested catch clauses.
3635 * mini-x86.c: Fix warnings.
3637 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
3638 used by all the ports now.
3640 * aot.c: Add write-symbols and save-temps options.
3642 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
3644 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
3646 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
3648 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
3651 * tramp-s390.c: Check vtable slot belongs to the domain.
3653 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
3654 as per other platforms.
3656 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
3658 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
3660 * driver.c: we don't run the Main() code in a subthread anymore.
3662 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
3664 * mini.c: added experimental rtc support in the statistical
3665 profiler: if the user has the permission, more accurate statistics
3666 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
3667 The MONO_RTC value must be restricted to what the linux rtc allows:
3668 power of two from 64 to 8192 Hz.
3670 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
3672 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
3674 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
3676 * mini-ppc.c: better icache flush for smp.
3678 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
3680 * mini-amd64.c (emit_move_return_value): Fix memory leak.
3682 * mini-x86.c (get_call_info): Add the get_call_info () code from the
3683 amd64 port, not yet used.
3685 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
3687 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
3690 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
3692 * driver.c: Added --security option to activate the security manager.
3693 Right now this will allow code generation for declarative demands and
3694 is disabled when AOT is specified.
3695 * mini.c: Add code generation for declarative security demands.
3696 * mini.h: Add mono_use_security_manager as an extern gboolean.
3698 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
3700 * aot.c (mono_compile_assembly): Speed up compilation a bit by
3701 emitting more dense assembly code.
3703 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
3704 exception throwing stuff.
3706 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
3708 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
3711 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
3714 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
3717 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
3719 * tramp-*.c: Only patch vtable slots if the object is in the current
3720 domain. Fixes appdomain-unload.exe.
3722 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
3724 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
3727 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
3729 * mini.c (reverse_branch_op): New helper function.
3731 * mini.c (optimize_branches): Run the new optimization only on
3732 platforms which support it. Also reverse all kinds of branches.
3734 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
3736 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
3739 * mini.c (optimize_branches): Reverse not-equals branches if the false
3740 bblock is a throw. This happens a lot of time with argument checking in
3743 * mini.c (mono_codegen): Add support for placing basic blocks after
3744 the function epilogue.
3746 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
3749 2005-01-05 Miguel de Icaza <miguel@ximian.com>
3751 * mini.c (setup_stat_profiler): Only set this up if the platform
3752 supports ITIMER_PROF.
3754 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
3756 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
3759 * inssel.brg: Fix a warning.
3761 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
3763 * mini.c: added support for statistical profiler
3764 (run with: --profile=default:stat).
3766 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
3768 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
3770 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
3772 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
3773 related to global registers from the amd64 port.
3775 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
3777 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
3779 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
3780 with global registers.
3781 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
3783 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
3785 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
3787 * debug-mini.c (encode_value): Fix off-by-one.
3789 * aot.c (encode_value): Likewise.
3791 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
3793 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
3795 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
3798 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
3800 * aot.c (emit_method_info): Increase size of temp buffer.
3802 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
3805 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
3807 * aot.c (emit_method_info): Fix build.
3809 * aot.c: Further rework of the AOT file format to reduce the size of
3810 the method info data.
3812 * mini.h: Bump AOT file format version.
3814 2004-12-27 Martin Baulig <martin@ximian.com>
3816 * mini.c (mini_get_method): New static method; call
3817 mono_get_method_full() and mono_get_inflated_method().
3818 (mono_method_to_ir): Use mini_get_method() instead of
3819 mono_get_method_full().
3821 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
3823 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
3825 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
3827 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
3829 * inssel-amd64.brg: Add some optimization rules.
3831 2004-12-24 Ben Maurer <bmaurer@ximian.com>
3833 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
3834 standard not GC'd stuff is fine.
3836 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
3838 * aot.c: Rework the AOT file format to get rid of most of the global
3839 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
3841 * mini.h: Bump AOT file format version.
3843 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
3845 * mini.h: Bump AOT file format version.
3847 * aot.c (mono_aot_is_got_entry): New function to determine if an
3848 address is inside a GOT.
3850 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
3852 * cpu-pentium.md: Increase the maximum size of some instructions which
3853 might involve a got access.
3855 * mini.c (get_method_from_ip): Another debug helper function.
3857 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
3858 when got var accesses are created during the decompose phase.
3860 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
3862 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
3863 argument mini_compile_method and to MonoCompile, and use this to
3864 determine whenever a given method is compiled for AOT. This allows the
3865 other methods compiled during AOT compilation to be free of AOT stuff,
3866 so the backends does not need to add special support for them by
3867 creating a fake GOT etc.
3869 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
3872 2004-12-21 Ben Maurer <bmaurer@ximian.com>
3874 * mini.c (mono_method_to_ir): It turns out that some of the
3875 x-appdomain wrappers are lax with types, so just ignore this for
3878 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
3879 at the vtable->klass. If it is non-shared code we can just use the
3882 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
3884 * mini-ppc.c: access MonoDomain from tls, too.
3886 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
3888 * declsec.c: Removed unused variable (and related warning ;-)
3890 2004-12-21 Ben Maurer <bmaurer@ximian.com>
3892 * iltests.il: New test for LDELEMA on an array of ref types.
3894 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
3895 all ldelema's on reftypes.
3896 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
3897 it was the wrong place to put it.
3899 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
3900 register to pop to make this cleaner, at the request of Paolo.
3902 2004-12-20 Ben Maurer <bmaurer@ximian.com>
3904 * mini-ops.h (OP_GETHASHCODE): New op.
3906 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
3908 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
3911 For a microbenchmark, this reduces the cost of Hashtable.get_Item
3914 * mini-x86.c (mono_arch_output_basic_block): Rather than
3922 The first is 3 bytes while the second is 1. This saves 36 kb on
3923 mscorlib, quite a big saving. When bootstraping mcs, I was able to
3924 see a small boost because of icache locality.
3926 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
3928 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
3930 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
3931 started code sharing with the generic code.
3933 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
3935 * mini-ppc.c, cpu-g4.md: added code for direct access to
3938 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
3940 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
3941 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
3944 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
3946 * declsec.c|h: Added functions to cache the declarative stack modifiers
3947 in MonoJitInfo and to create a security frame from a MonoJitInfo
3949 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
3950 created. Register internal calls for System.Security.SecurityFrame::
3951 _GetSecurityFrame and _GetSecurityStack.
3952 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
3953 the definitions for the new stack walk/callback mechanism.
3954 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
3955 first security frame for LinkDemands and InheritanceDemands) and
3956 GetSecurityStack for Demands. Both use the new mono_walk_stack code
3958 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
3959 walk initialization (lupus).
3961 2004-12-20 Ben Maurer <bmaurer@ximian.com>
3963 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
3965 (handle_loaded_temps): Do not create a temporary variable for
3966 things that we know are temps. They will never be modified.
3967 (mono_spill_call): Set MONO_INST_IS_TEMP
3968 (mono_emulate_opcode): ditto
3970 (mono_method_to_ir.CEE_DUP): ditto
3972 2004-12-19 Ben Maurer <bmaurer@ximian.com>
3974 * mini.c (type_to_eval_stack_type): Make this handle the void type
3975 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
3976 (emit_tree): use ip_in_bb to special case some common idioms
3977 Update all callers to pass in the IP.
3978 (mono_method_to_ir): Make CEE_CALL* do the above as well.
3980 This gives us a nice 2% speedup in mcs bootstrap.
3982 * mini-x86.c (peephole_pass): Peephole pass to make
3991 * mini.c (ip_in_bb): new method.
3992 (mono_method_to_ir): use this method rather than doing the hash
3995 * linear-scan.c (mono_linear_scan): When expiring actives, you
3996 don't need to keep around variables that expire on this
3997 instruction. This makes it so that:
4000 store (ebx add (ebx, 1))
4004 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
4006 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
4007 combination to avoid doing two copies. Fix up problems with previous
4010 * mini.c: Fix 64 bit warnings.
4012 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
4014 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
4016 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
4017 changes from the x86 code.
4019 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
4021 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
4023 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
4024 throwing code to reduce its size, unify the AOT and non-aot code and
4025 get rid of relocations in the AOT case.
4027 * mini-x86.h mini.c exceptions-x86.c
4028 (mono_arch_get_throw_corlib_exception): New arch specific function to
4029 raise corlib exceptions which doesn't require relocations in the
4032 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
4034 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
4036 * mini.c (mono_emit_method_call): Only allocate the got var when it is
4039 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
4042 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
4044 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
4045 with add function when used from Inc/dec atomic
4046 functions. Re-enabled optimization on x86.
4047 * mini-ops.h: renamed atomic_add functions to
4048 allow _add to match the Interlocked::Add and
4049 _add_next to match Interlocked::Inc/Dec.
4051 2004-12-15 Massimiliano Mantione <massi@ximian.com>
4053 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
4054 linking of BBs to the end BB, and enabled SSAPRE also with
4055 consprop and copyprop (which was prevented by that bug).
4057 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
4059 * mini-x86.c: disabling the Interlocked optimizing code.
4061 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
4063 * aot.c (load_aot_module): Move reading of got_addr after the AOT
4066 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
4068 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
4069 interlocked optimization due lack of support on x86, rewrote
4070 exchange to take into account that base may be in eax.
4072 xsp works again; activated Interlocked optimizing code.
4074 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
4076 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
4078 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
4080 * mini-ops.h: Add new opcodes.
4082 * mini.h: Add new patch types. Add got_var to MonoCompile.
4084 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
4085 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
4086 make it work with all kinds of patchable code.
4088 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
4089 address of the GOT, and referencing entries in the GOT.
4091 * mini.c: Add code to load the GOT address if needed by an opcode.
4093 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
4094 independent AOT code on the x86 using an elf-style Global Offset Table.
4096 2004-12-14 Raja R Harinath <rharinath@novell.com>
4098 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
4100 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4102 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
4105 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
4107 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
4108 of Interlocked:Increment/Decrement/Add as inline ops.
4109 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
4111 2004-12-12 Geoff Norton <gnorton@customerdna.com>
4113 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
4114 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
4116 2004-12-12 Duncan Mak <duncan@ximian.com>
4118 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
4119 again. `patch_info->table_size' is no longer valid after Zoltan's
4122 2004-12-12 Martin Baulig <martin@ximian.com>
4124 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
4125 if we are the "real" method, ie. not an inlined method inside it.
4127 2004-12-11 Ben Maurer <bmaurer@ximian.com>
4129 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
4130 before we look in the special fields table. This fixes
4131 ../tests/thread-static-init.cs.
4133 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4135 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
4136 for Array get_Rank and get_Length. Fixes bug #70465.
4138 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
4140 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
4141 separate structure to reduce the size of MonoJumpInfo.
4143 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
4145 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
4147 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
4149 * mini.c (mini_get_inst_for_method): Changed to allow ports
4150 to return a MonoInst instead of opcode
4151 (renamed mini_get_opcode_for_method to better reflect the new functionality)
4153 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
4154 Allow ports to return a created MonoInst instead of op-code, will enable
4156 (renamed mini_get_opcode_for_method to better reflected the functionality)
4158 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
4160 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
4162 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
4164 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
4167 2004-12-08 Martin Baulig <martin@ximian.com>
4169 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
4170 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
4172 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
4174 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
4177 * exceptions.cs: Disable some tests which depend on properties of x86 fp
4180 2004-12-08 Raja R Harinath <rharinath@novell.com>
4182 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
4184 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
4186 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
4187 bug introduced by the previous patch.
4189 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
4191 * mini-ppc.c, objectc.cs: handle large structs passed by value
4194 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
4196 * mini-ppc.c: OP_ARGLIST implementation from
4197 Geoff Norton <gnorton@customerdna.com>.
4199 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
4201 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
4202 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
4204 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
4206 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
4208 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4210 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
4213 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
4215 * mini-sparc.c: Zero out localled-ed memory.
4217 * iltests.il: Add tests for zeroing out localloc-ed memory.
4219 2004-12-04 Martin Baulig <martin@ximian.com>
4221 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
4222 mono_method_get_signature_full().
4224 2004-12-03 Massimiliano Mantione <massi@ximian.com>
4226 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
4227 and some utility functions (always for SSAPRE), integrated SSAPRE.
4229 * driver.c: Added ssapre option.
4230 * ssa.c: Small fix on OP_ARG handling.
4231 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
4232 * Makefile.am: Likewise.
4234 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
4236 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
4239 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
4242 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4244 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
4246 * cpu-s390.md : Increase instruction length of oparglist.
4248 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
4250 2004-11-30 Martin Baulig <martin@ximian.com>
4252 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
4253 virtual generic methods. We call a special helper_compile_generic_method()
4254 icall to retrieve the method from the vtable, inflate and compile
4255 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
4257 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
4259 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
4261 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
4263 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
4265 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
4268 2004-11-27 Ben Maurer <bmaurer@ximian.com>
4270 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
4271 platforms with PIC aot.
4273 2004-11-28 Martin Baulig <martin@ximian.com>
4275 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
4278 2004-11-28 Martin Baulig <martin@ximian.com>
4280 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
4281 the result of mono_type_get_underlying_type() to check whether
4284 2004-11-26 Martin Baulig <martin@ximian.com>
4287 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
4290 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
4292 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
4293 the same way as the other arguments so they won't get clobbered.
4295 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
4296 calls through R11 since it is clobbered by the trampoline code.
4298 2004-11-26 Raja R Harinath <rharinath@novell.com>
4300 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
4301 pick up in-tree mscorlib.dll.
4303 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
4305 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
4307 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
4308 runtime data/code are now stored in a table similar to the GOT in ELF.
4309 This allows the code itself to be position independent.
4311 * aot.c: Fix loading of referenced assemblies after the lazy assembly
4314 * aot.c: Attach ELF type (object/function) directives to all global
4317 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
4319 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
4321 * mini-amd64.h: Turn on PIC AOT code.
4323 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
4324 returning the offset within an OP_AOTCONST instruction where the GOT
4325 offset needs to be added.
4327 * mini.h: Bump AOT file format version.
4329 2004-11-25 Martin Baulig <martin@ximian.com>
4331 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
4332 uninflated generic methods.
4334 2004-11-25 Martin Baulig <martin@ximian.com>
4336 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
4338 2004-11-24 Martin Baulig <martin@ximian.com>
4340 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
4341 original klass (this only applies for generic instances).
4343 2004-11-24 Martin Baulig <martin@ximian.com>
4345 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
4346 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
4349 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
4351 * mini.c (mono_method_to_ir): Disable inlining for methods containing
4352 localloc. Fixes #69678.
4354 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
4356 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
4358 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
4359 used SSE registers on pinvoke calls. Fixes #69774.
4361 2004-11-23 Geoff Norton <gnorton@customerdna.com>
4363 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
4364 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
4366 2004-11-23 Raja R Harinath <rharinath@novell.com>
4368 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
4369 Refer directly to the mcs/ tree.
4371 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4373 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
4374 Check if a trampoline for a synchronized method is required.
4376 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
4378 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
4379 with localloc if needed. Throe arithmetric exception in
4380 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
4381 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
4383 2004-11-19 Geoff Norton <gnorton@customerdna.com>
4385 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
4386 types before switching on type. Fixes #69622.
4388 2004-11-19 Raja R Harinath <rharinath@novell.com>
4390 * Makefile.am (check-local): New. Integrate into 'make check'.
4391 (MCS,RUNTIME): Define using in-tree mono and mcs.
4393 (%.exe): Use $(ILASM).
4395 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
4397 * mini-ppc.c: adjust initial prolog size (bug #69691).
4399 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
4401 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
4404 2004-11-17 Raja R Harinath <rharinath@novell.com>
4406 * Makefile.am (clean-local): Rename from 'clean'.
4408 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4410 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
4411 to mono_arch_is_int_overflow.
4412 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
4415 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
4417 * declsec.c|h: New files to support declarative security attributes.
4418 Added function to check if a method has (applicable) security.
4419 * mini.c|h: Add check for declarative security attributes in
4420 mono_method_check_inlining.
4421 * Makefile.am: Added declsec.c and declsec.h to the build.
4423 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
4425 * mini.c, mini.h: update to keep dynamic code info per-domain.
4427 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
4429 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
4430 (mini_init): Get rid of it from here too.
4432 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
4434 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
4435 implemented OP_RETHROW (patch by Geoff Norton
4436 <gnorton@customerdna.com>).
4438 2004-11-10 Geoff Norton <gnorton@customerdna.com>
4440 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
4441 between appdomains. Fixes appdomain-unload on PPC.
4443 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
4445 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
4446 mini-exceptions.c: handle the new wrapper types.
4447 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
4448 token value as a MonoClass* when compiling a wrapper.
4449 mono_jit_create_remoting_trampoline now takes an additional
4450 MonoRemotingTarget parameter.
4452 2004-11-10 Martin Baulig <martin@localhost>
4454 * mini.c (mono_method_to_ir): Use `generic_container->context'
4455 rather than creating a new one.
4457 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4459 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
4461 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
4463 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
4465 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
4466 the experimental aot cache stuff.
4468 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
4470 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
4471 mini-exceptions.c: update to exception clause structure changes.
4473 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
4475 * exceptions-x86.c (throw_exception): Fix warnings.
4477 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
4480 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
4482 * exceptions-sparc.c (get_throw_exception): Really fix this.
4484 2004-11-07 Ben Maurer <bmaurer@ximian.com>
4486 * tramp-*.c: we no longer support icalls without wrappers, so
4487 a bit of code can be removed here
4489 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
4491 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
4494 * cpu-sparc.md: Add op_rethrow.
4496 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
4498 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
4500 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
4501 * mini-ops.h: Add OP_RETHROW.
4503 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
4505 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
4507 2004-11-05 Geoff Norton <gnorton@customerdna.com>
4509 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
4510 Makes the output much easier to read
4512 2004-11-05 Ben Maurer <bmaurer@ximian.com>
4514 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
4515 prevents another huge leak when compiling with ssa. Secondly, the
4516 performance of doing this rather than freeing the lists is much
4517 better. GList does a lock every time you allocate a list link,
4518 so that it can use a memory pool. So, it is better to just use
4519 a memory pool of our own.
4521 * ssa.c, linear-scan.c: replace g_list_remove_link with
4522 g_list_delete. The remove one does not free the GList, so we were
4523 leaking memory. On -O=all --compile-all with corlib, this cut down
4524 3 MB of allocations.
4526 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
4528 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
4530 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
4532 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
4533 into a new function mono_create_jit_trampoline ().
4535 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
4537 * trace.c (get_spec): Allow tracing of classes without a namespace.
4539 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
4541 * mini.c: Fix pointer overwrite in mini_method_compile.
4543 2004-11-2 Geoff Norton <gnorton@customerdna.com>
4545 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
4546 The darwin ABI needs some special handling for 1 and 2 byte structs
4547 Lets use lbz/lhz instead of lwz everywhere.
4548 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
4549 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
4550 Use stb/sth for the former, and put the latter always on stack instead of in
4553 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
4555 * trace.c (is_filenamechar): Add '_'.
4557 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4559 * mini-s390.c: Fix prolog length to allow for large trace requirements.
4561 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
4563 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
4565 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
4566 depends on libmonogc. Fixes #68805.
4568 2004-10-26 Miguel de Icaza <miguel@ximian.com>
4570 * mini.c (mono_jit_free_method): Provide extra information for
4571 this error. Currently this leaks, but will be turned into a
4572 developer option in the future.
4574 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
4576 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
4578 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
4580 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
4581 boundary. Fixes reading of PATCH_INFO_R4 and R8.
4582 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
4584 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
4586 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
4587 trampolines for AOT code.
4589 2004-10-22 <vargaz@freemail.hu>
4591 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
4592 constructed types. Fixes #68136.
4594 2004-10-21 Martin Baulig <martin@ximian.com>
4596 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
4597 if it returns true, unwind the stack to the call instruction.
4599 2004-10-21 <vargaz@freemail.hu>
4601 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
4603 * mini.h: Bump AOT version number.
4605 * objects.cs: Add another test for unbox trampolines.
4607 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
4610 2004-10-20 <vargaz@freemail.hu>
4612 * driver.c: Add SHARED to the set of optimizations tested.
4614 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
4616 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
4619 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
4621 2004-10-20 Martin Baulig <martin@ximian.com>
4623 * mini-exceptions.c (mono_handle_exception): Call
4624 mono_debugger_handle_exception() to tell the debugger about
4625 catch/finally clauses.
4627 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
4629 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
4631 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
4634 2004-10-15 Geoff Norton <gnorton@customerdna.com>
4636 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
4637 methods as their native size, fixed bug #57543, #57545.
4638 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
4639 This saves a temporary register and mullw call down into 1 (minor perf
4640 increase for cases like sum = sum * 5; This use to translate into:
4643 It now translates to
4646 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
4648 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
4651 2004-10-11 Martin Baulig <martin@ximian.com>
4653 * mini.c (mono_method_to_ir): If we're a generic method, get the
4654 MonoGenericContainer from our MonoMethodNormal and create a
4655 MonoGenericContext from it.
4657 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
4659 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
4661 * basic-long.cs: Add test for checked i8->i2 cast.
4663 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4665 * inssel-ppc.brg: added a couple of speedup rules.
4667 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
4669 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
4670 to speed up rebuilds.
4672 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4674 * mini-s390.c: Minor fix to OP_OR_IMM.
4676 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
4678 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
4679 better. Fixes appdomain-unload.exe on sparc.
4681 2004-10-02 Massimiliano Mantione <massi@ximian.com>
4683 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
4684 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
4687 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
4689 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
4691 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
4693 * mini.c: Always generate a field read/write wrapper for members
4694 of the class MarshalByRefObject since the actual instance could
4697 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
4699 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
4701 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
4703 * driver.c mini.h trace.c: Move the setting of the main assembly into
4704 a separate function called mono_trace_set_assembly () and call it after
4705 actually loading the main assembly. Fixes #66872.
4707 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
4709 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
4710 using the code manager.
4712 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
4714 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
4716 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
4718 * cpu-amd64.md: Fix bug in previous patch.
4720 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
4723 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
4725 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
4726 mini-exceptions.c: updates for changed stack walk interface.
4728 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4730 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
4732 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
4734 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
4736 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
4738 * driver.c (mini_regression_list): Do not call mono_assembly_close
4739 since assemblies can't be unloaded.
4741 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
4743 * cpu-amd64.md: Fix more instruction lengths.
4745 * cpu-amd64.md: Fix lengths of some instructions.
4747 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
4749 * inssel.brg: Make the array ldelema check aot friendly.
4751 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
4753 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
4755 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
4757 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
4759 * mini-x86.c: Fix build.
4761 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
4762 mono_type_get_underlying_type () helper function to simplify code.
4764 2004-09-09 Martin Baulig <martin@ximian.com>
4766 * mini-amd64.c: Don't access `type->data.klass' directly, call
4767 mono_class_from_mono_type() instead since the type may be a
4770 2004-09-09 Martin Baulig <martin@ximian.com>
4772 * mini-amd64.c (get_call_info): Fix support for generic instances.
4773 (add_valuetype): Use mono_class_from_mono_type() to get the class
4774 since we can be a generic instance.
4776 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
4778 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
4780 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
4782 * liveness.c: reset spill costs on each scan: bug 62107
4784 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
4786 * exceptions-sparc.c (mono_arch_find_jit_info): remove
4787 unnecessary line that doesn't compile
4789 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
4791 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
4792 trampolines, make them call an error function so people can fix their
4795 2004-09-06 Martin Baulig <martin@ximian.com>
4797 * mini.c (mono_method_to_ir): When initializing locals, handle a
4798 generic instances like a valuetype if it's a valuetype and like a
4799 class if it's a class.
4801 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
4803 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
4804 stack. Fixes #64674.
4806 * exceptions.cs: Add test for unwinding of call arguments.
4808 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
4810 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
4811 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
4812 set the carry/borrow flag). The sparc and s390 implementations
4813 can now use optimized versions (and simplify the code). ppc bugfixes.
4815 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
4817 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
4819 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
4821 * inssel-amd64.brg: Remove leftover 32 bit rule.
4823 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
4825 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
4827 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
4828 mono_arch_find_jit_info functions into a new function. Fix a memory
4831 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
4834 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
4836 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
4839 * exceptions.cs: Add array size tests.
4841 * mini.c: Allocate a separate icall wrapper for each arity of
4842 mono_array_new_va. Fixes #59509.
4844 * exceptions.cs: Add testcase for 64578.
4846 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
4848 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
4850 2004-09-02 Martin Baulig <martin@ximian.com>
4852 * mini.c (mono_method_to_ir): When initializing the locals, call
4853 handle_initobj() on the generic instance itself, not its
4856 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
4858 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
4859 MonoJitInfo for dynamic methods.
4861 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
4863 * mini.c: Add support for freeing JIT data for dynamic methods.
4865 2004-09-01 Martin Baulig <martin@ximian.com>
4867 * mini-x86.c (is_regsize_var): Added support for generic
4869 (mono_arch_emit_prolog): Make this compile again, use
4870 `x86_push_imm_template (code)'.
4872 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
4874 * mini-x86.c: make all push_imm instructions that get
4875 patched always emit the long form
4877 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
4879 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
4880 in a per-domain hash.
4882 * mini-amd64.c (merge_argument_class_from_type): Handle generic
4885 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
4887 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
4890 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
4893 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
4894 Beginnings of SSE2 support.
4896 * exceptions.cs: Add more tests for checked int<->uint casts.
4898 2004-08-28 Martin Baulig <martin@ximian.com>
4900 * mini-x86.c (mono_arch_instrument_epilog): Added support for
4904 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
4905 Handle generic instances recursively.
4907 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
4909 * iltests.il: test for conv.u8 on a constant
4911 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
4913 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
4914 LCONV_x4 (shrun_32 (membase)).
4916 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
4918 * inssel-x86.brg: c&p rules for push/setret of long
4920 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
4922 * inssel-x86.brg: c&p rules for compare (base, regvar) and
4923 compare (regvar, base)
4925 * inssel-x86.brg: more burg love
4927 * inssel.brg: more cleanup
4929 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
4931 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
4933 * basic-long.cs, basic-calls.cs: new tests for optimization.
4935 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
4937 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
4940 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
4942 * mini-amd64.c (read_tls_offset_from_method): Add another case.
4944 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
4946 * inssel.brg (mini_emit_memcpy): use
4947 NO_UNALIGNED_ACCESS to disable memcpy optimization
4949 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
4951 * mini-amd64.c: Handle generic types in various places.
4953 * mini.c (mono_method_to_ir): Handle generic types in init locals.
4955 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
4957 * mini.c (handle_box): Fix warning.
4959 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
4961 * mini-amd64.h: Enable the emit_state optimization.
4963 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
4965 * mini-amd64.c: Add some new 64 bit peephole opts.
4967 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
4969 * cpu-amd64.md: sreg1 of div instructions must be %rax.
4971 * mini-amd64.c: Register allocator fixes.
4973 * mini.c: Add an optimization to emit_state to avoid allocation of new
4974 registers on some platforms.
4976 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
4978 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
4980 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
4981 allocation. Fixes #63085.
4983 * basic-long.cs: Add new regression test.
4985 * mini-amd64.c: Register allocator improvements.
4987 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
4989 * mini-amd64.c (read_tls_offset_from_method): Add another code
4992 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
4993 instruction sequence for nullifying class init trampolines.
4995 * objects.cs: Add new regalloc test.
4997 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
4999 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
5001 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
5003 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
5006 * driver.c: Fix profiling after TLS changes.
5008 * driver.c (mono_main): Set mono_stats.enabled if needed.
5010 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
5013 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
5015 * mini-x86.c: use a 1 op rather than a 2 op tls access
5016 instruction -> faster.
5018 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
5020 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
5023 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
5025 * exceptions-sparc.c (throw_exception): fix typo
5027 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
5029 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
5030 set tree->dreg correctly with tls. Allow any
5031 register to be used.
5033 * mini-x86.c (read_tls_offset_from_method): add new code
5034 generation pattern seen with GCC.
5037 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
5039 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
5040 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
5041 exceptions-sparc.c: fix some performance issues in exception
5042 handling and setting of the stack trace for exceptions that were
5045 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
5047 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
5050 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
5053 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
5055 This patch inlines tls access, when possible.
5057 * mini.h: new arch functions for TLS intrinsics.
5058 All platforms updated with a stub.
5060 * mini.c: use the new intrinsics
5062 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
5063 arch specific intrinsic for tls variables
5065 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
5067 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
5070 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
5072 * mini.c: thread local allocation
5074 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
5076 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
5078 * Makefile.am: Link against the static version of libmonogc.
5080 * Makefile.am: Link the static versions of the convenience libraries
5081 into the mono executable.
5083 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
5085 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
5087 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
5088 on integer overflow.
5090 * mini-amd64.c: Reorganize function call code.
5092 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
5094 2004-08-14 Ben Maurer <bmaurer@ximian.com>
5096 * inssel-x86.brg: use xor eax,eax.
5098 * basic.cs: new tests
5100 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
5102 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
5103 in exception throwing code.
5105 2004-08-14 Ben Maurer <bmaurer@ximian.com>
5107 * inssel-x86.brg: use xor esi,esi.
5109 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
5111 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
5112 can trace methods compiled during mini_init () too.
5114 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
5117 2004-08-14 Ben Maurer <bmaurer@ximian.com>
5119 * Makefile.am: static link on x86 (r=zoltan)
5121 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
5123 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
5124 code since it causes some programs to fail.
5126 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
5128 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
5130 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
5132 * mini.c: ovfops_op_map - add STACK_OBJ case for
5134 * basic.cs: add test_0_pin_string as test
5137 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
5139 * Makefile.am: build C# if srcdir != builddir
5141 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
5143 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
5144 fall-through blocks.
5146 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
5148 * driver.c: enable loop by default again and include abcrem in -O=all.
5150 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
5152 * iltests.il: Add some localloc tests.
5154 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
5156 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
5159 * inssel-amd64.brg: Add some optimizations.
5161 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
5164 * Makefile.am: Statically link mono against libmono on AMD64.
5166 * mini-amd64.c inssel-amd64.brg: Optimizations.
5168 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
5170 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
5172 * tramp-amd64.c: Patch calling code in trampolines.
5174 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
5176 * mini-amd64.c: pinvoke struct passing fixes.
5178 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
5180 * mini-sparc.c: redo change, make mono_arch_cpu_init call
5181 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
5183 2004-08-05 Duncan Mak <duncan@ximian.com>
5185 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
5188 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
5190 * mini-amd64.c (emit_move_return_value): Move return value for normal
5193 2004-08-05 Martin Baulig <martin@ximian.com>
5195 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
5196 `type->type'; just modify `type' itself when dealing with enums
5197 and generic instances.
5198 (check_call_signature): Make `simple_type' a `MonoType *'.
5200 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
5202 * mini.c: Use OP_PADD to add offsets to addresses.
5204 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
5206 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
5208 * mini-sparc.c (mono_arch_emit_epilog): fix check
5209 for folding last op into restore instruction
5211 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
5213 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
5214 helper methods using the code manager.
5216 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
5218 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
5220 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5222 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
5223 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
5225 * mini-s390.c: fix tail processing
5227 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
5229 * mini-ppc.c: mul.ovf.un exception name fix.
5231 2004-08-03 Martin Baulig <martin@ximian.com>
5233 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
5234 instances; before jumping to `handle_enum', also modify `ptype'.
5236 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
5238 * cpu-sparc.md: fcall maximal length too small.
5240 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
5242 * mini-amd64.c mini.h: Add initial support for passing/returning
5243 structures to/from pinvoked methods.
5245 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
5247 * mini-ppc.c: reg allocator fix.
5249 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
5251 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
5253 * inssel.brg: Optimize memset on 64 bit machines.
5255 * mini-amd64.c: Fix some vararg cases.
5257 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5259 * mini-s390.c: Corrected macro in emit_float_to_int
5261 * s390-abi.cs: Tests to exercise the s390 ABI
5263 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
5265 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
5268 * basic.cs: Add a test for add.ovf.un.
5270 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
5272 * mini-sparc.c: add case for OP_IDIV_UN
5274 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
5276 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
5278 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
5280 2004-07-30 Ben Maurer <bmaurer@ximian.com>
5282 * basic.cs: regression tests.
5284 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
5287 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
5289 * basic.cs: Add a new test.
5291 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
5292 and AOT. Various fixes and optimizations.
5294 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
5296 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
5298 * mini-ppc.c: make sure temp regs are not used for global reg
5301 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
5303 * cpu-sparc.md: conv_i8 fix for 64bits
5305 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
5307 2004-07-29 Ben Maurer <bmaurer@ximian.com>
5309 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
5310 add opcode for cmp BYTE PTR [eax], imm.
5312 * inssel.brg: Make memcpy and memset takes bases.
5314 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
5316 * *-amd64.*: More AMD64 work.
5318 2004-07-28 Ben Maurer <bmaurer@ximian.com>
5320 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
5321 add a compare-not-equal opcode.
5323 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
5325 * mini.c: Use mono_init_from_assembly instead of mono_init.
5327 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
5329 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
5331 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
5333 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
5335 * inssel.brg: 64 bit fixes.
5337 * mini.h (MonoCallInst): Add some AMD64 specific data.
5339 * mini.h: Add some OP_P opcodes.
5341 2004-07-28 Ben Maurer <bmaurer@ximian.com>
5343 * basic.cs: tests for 61797 and 61740
5345 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
5347 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
5348 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
5350 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
5352 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
5354 * *-amd64*.*: Ongoing AMD64 work.
5356 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
5358 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
5360 * *-amd64*: Ongoing AMD64 work.
5362 * mini-arch.h: Add AMD64 support.
5364 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
5366 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
5368 * mini-ops.h: Add new opcodes.
5370 * Makefile.am: Add AMD64 support.
5372 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
5373 rules into the inssel-long*.brg files.
5375 * *-amd64.*: Add beginnings of AMD64 backend.
5377 2004-07-22 Ben Maurer <bmaurer@ximian.com>
5379 * mini.c (print_dfn): commenting out the code that prints
5380 the cil. With -O=deadce, this makes -v -v crash.
5382 * cpu-pentium.md: make checkthis have a length of 2
5384 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
5386 * mini-sparc.h: fix implementations of __builtin
5387 functions for Sun compiler for V9.
5389 2004-07-16 Ben Maurer <bmaurer@ximain.com>
5391 * mini.c: use the new stelem.ref wrapper
5392 * exceptions.cs, arrays.cs: new stelem.ref tests
5394 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
5396 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
5397 new XSP should work with these changes).
5399 2004-07-14 Ben Maurer <bmaurer@ximain.com>
5401 * inssel-{long32,x86,}.brg: trivial optimizations.
5403 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
5405 * mini.c: load value when emitting box operation in
5408 2004-07-12 Ben Maurer <bmaurer@ximian.com>
5410 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
5411 is one byte shorter than cmp DWORD PTR [eax], 0.
5413 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
5415 * inssel-ppc.brg: arguments on the stack are always
5416 relative to the stack pointer (spotted by Neale Ferguson).
5418 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5420 * exceptions-x86.c: delay appending the method name to the trace until
5421 after mono_jit_info_table_find is called, as this gets the real
5424 2004-07-09 Ben Maurer <bmaurer@ximian.com>
5426 * aot.c: register roots
5428 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
5430 * aot.c : I could just use PLATFORM_WIN32 flag.
5432 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
5434 * aot.c : Reverting the previous fix. This time it broke linux build.
5436 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
5438 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
5440 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
5442 * mini.c (handle_stack_args): Remove some more debugging code.
5444 * mini.c (handle_stack_args): Remove debug output left in by mistake.
5446 * driver.c mini.h aot.c: Allow additional options to be specified with
5447 --aot and pass them to mono_compile_assembly.
5449 * aot.c: Add experimental code to AOT compile all loaded assemblies
5450 on demand and save the code into a cache in the filesystem.
5452 * aot.c: Add support for more wrapper methods.
5454 * mini.c (handle_stack_args): Handle some corner cases. Fixes
5457 * cpu-*.md: Remove removed opcodes.
5459 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
5460 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
5461 related icalls to marshal.c.
5463 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
5465 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
5467 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
5469 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
5471 2004-07-06 Ben Maurer <bmaurer@ximian.com>
5472 * liveness.c: If liveness is recomputated we need to reset the information
5473 for each variable. This way, if the liveness range has been narrowed
5474 by optimizations that happened after the last computation, we can return
5477 For example, if you have
5482 // Tons of code that does not affect i
5488 i = 0 is dead code and will be removed by SSA. However, when
5489 linear scan gets to the code, i will still appear to be live
5490 throughout the entire block. This prevents good register allocation.
5492 2004-07-06 Martin Baulig <martin@ximian.com>
5494 * debug-mini.c (mono_debug_init_method): Allow
5495 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
5496 (mono_debug_add_icall_wrapper): New method.
5498 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
5500 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
5502 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
5505 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
5507 * aot.c (mono_aot_load_method): Fix loading of debug info.
5509 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
5511 * aot.c: Add logging support.
5513 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
5515 * mini.h: Add prototype for mono_print_method_from_ip.
5517 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
5519 * inssel.brg: 64 bit fixes.
5521 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
5524 * Makefile.am: Add SPARC64 support.
5526 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
5528 * aot.c: Fix alignment problems on 32 bit platforms.
5530 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
5532 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
5535 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
5538 * mini.h: Bump AOT file version. Some 64 bit fixes.
5540 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
5542 * inssel-sparc.brg: Add new rule to avoid register moves.
5544 * inssel.brg: Add ldind_to_load_membase helper function.
5546 2004-06-30 Ben Maurer <bmaurer@ximian.com>
5548 * mini.c: OffsetToStringData intrinsic.
5550 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
5552 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
5554 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
5557 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
5558 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
5560 * mini.c: reinstated mono_compile_get_interface_var()
5561 on x86, too, since the change breaks the Gtk# build there as well.
5563 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5565 * driver.c: remove loop from the default optimizations: it seems to
5566 interact badly with some of the other options (see bug #60613).
5568 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
5570 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
5571 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
5573 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
5575 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
5576 vararg-using methods.
5578 2004-06-21 Martin Baulig <martin@ximian.com>
5580 * mini/mini-exceptions.c
5581 (mono_handle_exception): Added `gpointer original_ip' argument.
5582 After calling mono_unhandled_exception(), call
5583 mono_debugger_unhandled_exception() and if that returns true,
5584 restore the context and return.
5586 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
5588 * mini-ppc.c: prefer the use of relative branches so
5589 they won't need to be patched in aot code (patch from Patrick Beard).
5591 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
5593 * aot.c: patch from Patrick Beard to make the output assembly
5594 more correct for the MacOSX assembler. Small tweak to
5595 generate sane images on Linux/PPC, too.
5597 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5599 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
5600 case until bug #59509 is fixed (shows up in #60332).
5602 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
5604 * mini.c: make sure the needed wrappers are compiled, too, with
5607 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
5609 * driver.c: remove NPTL reference in --version output.
5611 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5613 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
5614 generate valid assembly for the Mach-O assembler.
5616 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
5618 * driver.c: don't include abcrem in the all optimization specifier
5619 since it slows down jit compilation too much for now.
5621 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
5623 * mini.c: use BIGMUL only if both operands have the same signage.
5624 * iltests.il: Test for bug 60056. (errors related to signage in
5629 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
5631 * mini.c, aot.c: memory leak fixes.
5633 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
5635 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
5637 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
5639 * Makefile.am: remove the -static hack completely, it links in
5640 statically glib as well.
5642 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
5644 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
5645 * exceptions.cs: make it compile with new mcs/csc.
5647 2004-06-03 Massimiliano Mantione <massi@ximian.com>
5648 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
5649 and added relevant test case.
5651 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
5653 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
5654 regressions in gtk-sharp.
5656 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
5658 * exceptions.cs: New regression tests.
5660 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
5662 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
5664 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
5666 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
5668 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
5670 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
5672 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
5674 * mini.c (mono_jit_runtime_invoke): Init class in this
5675 method instead of trusting mono_jit_compile_method to
5676 do the work (because wrappers can be in object class)
5678 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
5680 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
5682 * basic-long.cs: New regression test.
5684 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
5686 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
5689 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
5691 * Makefile.am: fix miguel's change to build mono statically against
5692 libmono (track build dependencies).
5694 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
5696 * cfold.c: Some glib versions do not have G_MININT32.
5698 2004-05-26 Massimiliano Mantione <massi@ximian.com>
5700 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
5701 with precision of tan, atan, sin and cos, and implemented related
5702 regressions tests (fixes bug 54467, but one new problem appeared and
5705 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
5707 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
5709 * exceptions.cs: Add test for constant folding && division by zero.
5711 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
5712 since driver.c is in libmono too, so the optimization was useless.
5714 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
5715 variable to driver.c so the compiler can emit more efficient code to
5718 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5720 * Makefile.am: don't distribute generated inssel.[ch] files.
5722 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
5724 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
5725 into the default appdomain. Fixes #58707.
5727 * jit-icalls.c: Remove the broken approximation for truncl, doing
5728 no conversion is better.
5730 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
5733 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
5735 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
5736 of the mcrxr instruction which is not available on some processors
5737 even if it's documented to be. Implement add and sub overflow correctly
5738 (still not complete for long unsigned). Speed up icalls a bit.
5740 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
5742 * mini.c (mono_jit_compile_method_with_opt): Make sure that
5743 we run .cctor in the current domain instead of target_domain.
5745 Fixes bug #58558, .cctor not being called in -O=shared.
5747 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
5749 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
5751 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
5753 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
5754 which can be done with an imm8, do it that way.
5755 (mono_arch_output_basic_block): ditto for a jmp
5756 (mono_arch_emit_prolog): Computate maximum offset of a label.
5758 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
5760 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
5761 now tries to allocate prefered physical reg's for virtual
5762 regs. This reduces the number of emited spills/loads with
5763 20-30% on our core assemblies.
5765 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
5767 * jit-icalls.c: truncl() is not needed and trunc() is
5768 the correct thing to do anyway (bug #58287).
5770 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
5772 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
5775 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
5777 * driver.c: enable loop optimizations by default.
5779 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
5781 * mini-x86.c: fix calc of max loop size when aligning loops start.
5783 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
5785 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
5788 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
5790 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
5793 * basic-long.cs: Add tests for add/subtract of immediates with carry.
5795 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
5797 * mini.c (inline_method): Allways inline some wrappers even if the cost
5798 is too large. Fixes #58785.
5800 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
5802 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
5804 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
5805 (crichton@gimp.org). Beginning of support for sparc/linux.
5807 * mini-sparc.c: Optimize retrieval of LMF address.
5809 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
5811 * exceptions-ppc.c: handle alloca in methods with clauses.
5813 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
5815 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
5817 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
5819 * mini.c: Delegate most of the abort signal work to
5820 mono_thread_request_interruption, which also handles Stop and Suspend
5823 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
5825 * mini.c mini.h: Allow inlining of icall wrappers if the backend
5826 supports the save/restore lmf opcodes.
5828 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
5830 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
5833 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
5835 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
5837 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
5838 methods which contain array accesses.
5840 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
5841 boundaries. Fixes #58537.
5843 * iltests.il: Add regression test for #58537.
5845 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
5847 * mini-x86.c (mono_arch_local_regalloc): Last part of
5848 fix for bug #58633 (releasing register to early).
5850 2004-05-18 Miguel de Icaza <miguel@ximian.com>
5852 * basic-long.cs: Add new regression test.
5854 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
5856 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
5857 register too early on the chain.
5859 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
5861 * mini.c (create_helper_signature): Use a helper function to reduce
5862 the code which needs to be written. Also set the calling convention of
5863 icalls on windows. Fixes #57840.
5865 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
5867 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
5868 exceptions-ppc.c: added helper function to get the instruction address
5869 from a signal handler context.
5871 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
5873 * helpers.c: use g_get_tmp_dir. Invokes happyness
5876 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
5878 * helpers.c: Add new env variable to pass args to objdump.
5879 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
5881 2004-05-17 Radek Doulik <rodo@ximian.com>
5883 * Makefile.am (common_sources): added abcremoval.h so it get
5884 disted and daily mono packages on go-mono.com will build again
5886 2004-05-17 Massimiliano Mantione <massi@ximian.com>
5888 * abcremoval.c: Fixed coding style, added copyright header.
5890 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
5892 * mini.h: Added prototype for abc removal main function.
5894 * build_relations_propagation_table.pl: Added copyright header.
5896 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
5898 * basic-long.cs: reg test for complex ceq_long bug.
5900 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
5902 * mini-x86.c (mono_arch_local_regalloc): Correctly free
5903 reg in long and clob case (bug #58343). Fixed/added comments.
5905 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
5907 * mini.c (mono_jit_runtime_invoke): Follow new convention
5908 of calling the invoke method with an function pointer.
5910 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
5912 * ChangeLog: Fix author of memory leak patch.
5914 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
5916 * Makefile.am: fix make dist as well...
5919 2004-05-14 Massimiliano Mantione <massi@ximian.com>
5921 * cfold.c: Made so that conversions from pointer to int4 are no-ops
5922 on archs where pointers are 4 bytes long.
5924 * Makefile.am: Added abcremoval.c source file.
5926 * abcremoval.c: Added abcremoval.c.
5928 * abcremoval.h: Added abcremoval.h.
5930 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
5932 * inssel.brg: Enabled bounds check removal.
5934 * mini.c: Added support for abcrem optimization.
5936 * mini.h: Added abcrem optimization label.
5938 * driver.c: Added support for abcrem optimization.
5940 * propagated_relations_table.def: Added propagated_relations_table.def.
5942 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
5944 * mini.c, cfold.c: fix style.
5946 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
5948 * mini.c: handle issue with the low-level implementation of
5949 some long opcodes (bug #54209).
5951 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
5953 * basic.cs: test for my new cmov stuff.
5955 2004-05-13 Patrik Torstensson
5957 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
5958 opt and added peephole documentation.
5960 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
5962 * tramp-ppc.c: rewrote the generic trampoline code.
5964 2004-05-11 Patrik Torstensson
5966 * mini-x86.c: optimize long shl/shr asm code (one less branch)
5968 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
5970 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
5972 * mini.h mini.c dominators.c: Applied patch from Derek Woo
5973 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
5975 * mini.c: Add new icalls for AsAny marshalling.
5977 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
5979 * tramp-ppc.c, mini-ppc.c: more cleanups.
5981 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5983 * mini.c: no warnings.
5985 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5987 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
5989 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
5991 * mini.c: In the thread abort signal handler, if the thread is in the
5992 process of being stoped, don't throw the Abort exception, just stop the
5995 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
5997 * tramp-ppc.c: removed old code.
5999 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6001 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
6002 do some simple speed optimizations on ppc.
6004 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
6006 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
6007 and large offsets in load/store.
6009 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
6011 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
6012 it causes regressions.
6014 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
6016 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
6019 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
6021 * jit-icalls.c: remove warnings.
6022 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
6023 speedups for unsafe code.
6025 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
6027 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
6029 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
6031 * basic-calls.cs: Add new regression test.
6033 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
6036 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
6038 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
6041 2004-05-06 Patrik Torstensson
6043 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
6044 long reg allocation in any reg (not only eax:edx) and implemented
6045 long shl/shr ops in asm instead of helpers.
6047 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
6049 * mini-sparc.h: Fix warnings.
6051 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
6054 * mini-exceptions.c (mono_handle_exception): Call the filter in a
6055 separate statement for clarity.
6057 * mini-sparc.c: Update status.
6059 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
6061 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
6064 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6066 * inssel-ppc.brg: another small pre-release workaround:
6067 we don't do overflow detection for long_sub_un.
6069 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6071 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
6072 (also works around a weird ppc bug: 57957).
6074 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
6076 * tramp-ppc.c: trampoline fixes.
6078 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
6080 * mini-ppc.c: fixed typos.
6082 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
6084 * mini-ppc.c, exceptions-ppc.c: more code saves registers
6085 at the top of the stack. Fixed typos. Use a frame registers
6086 for all the methods with exception clauses.
6088 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
6090 * exceptions-ppc.c: restore fp registers.
6092 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
6094 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
6095 order from the stack top (moved the stack room to save the
6096 return value for trace after the param area). Fixed corruption
6097 in restoring registers on unwind.
6099 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
6101 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
6103 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6105 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
6106 and prolog/epilog for methods that use it. Allow
6107 enough param area room for varargs methods. Fix miguel's
6108 breakage in exception handling.
6110 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6112 * Makefile.am: run genmdesc only on current arch.
6114 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6117 * mini-x86.h: fix the build on windows.
6119 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
6121 * 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.
6123 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
6125 * mini-exceptions.c: New file.
6127 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
6128 Move some parts of the x86 exception handling code to an
6129 arch-independent file so it can be shared with other ports.
6131 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
6133 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
6135 2004-04-26 David Waite <mass@akuma.org>
6137 * driver.c: remove comma from end of enumeration declaration
6139 2004-04-26 Jackson Harper <jackson@ximian.com>
6141 * driver.c: parse config file before loading first assembly. This
6142 allows the user gac to be enabled/disabled.
6144 2004-04-23 Miguel de Icaza <miguel@ximian.com>
6146 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
6147 simpler mechanism: we do not care what is encoded initially
6148 (branch absolute or relative), we care about the code and its
6149 target. I kept the old code for reference for now.
6151 The new code tries first to determine if the jump is anywhere in
6152 the -/+32 absolute meg range, if it succeeds, it encodes using the
6153 absolute branch; If not, it tried to find something in the
6154 relative range, if not, it uses the handle_thunk code.
6156 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
6158 * exceptions-ppc.c: use the correct ip register on macosx.
6160 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
6162 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
6164 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
6166 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
6167 Raise exception on integer divide by zero by hand since the hw
6168 doesn't support it. Handle NaNs in FP compares.
6170 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
6172 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
6173 code reducing duplication between the platforms and enabled
6174 signal exception handling (on linux for now).
6176 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
6178 * exceptions-ppc.c: more macosx support.
6180 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6182 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
6184 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
6186 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
6188 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
6190 * iltests.il: more tests.
6192 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
6194 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
6197 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
6199 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
6201 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
6203 * liveness.c: Mark variables as volatile in all basic blocks reachable
6204 from exception clauses.
6206 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
6208 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
6211 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
6213 * iltests.il, basic.cs: more tests for regalloc.
6215 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
6217 * iltests.il: Some tests for register allocation modifications
6220 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
6222 * exceptions.cs: Add regression test for bug #56782.
6224 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
6225 original stack trace if an exception is rethrown. Fixes #56782. Oh,
6226 the beauty of fixing the same thing in 5 different files...
6228 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
6230 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
6233 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
6235 * mini.c: Add support for STRWLPARRAY marshalling convention.
6237 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
6239 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
6240 to init the context to setup the regs pointer).
6242 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
6244 * exceptions-ppc.c: more exceptions work.
6246 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6248 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
6251 2004-04-13 Miguel de Icaza <miguel@ximian.com>
6253 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
6254 can use the memory directly.
6256 * cpu-pentium.md: Update documentation from a post from Zoltan.
6258 add x86_add_membase, x86_sub_membase, x86_mul_membase
6260 2004-04-13 Miguel de Icaza <miguel@ximian.com>
6262 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
6263 GENERAL_REGS they were also hardcoded for all PPC ports.
6265 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
6267 Remove hard-coded limit for floating point registers, use
6268 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
6270 Notice that in MacOS X calling conventions you can fit a lot more
6271 floating point values in registers, so I should update the PInvoke
6272 test to excercise the passing of floating point values on the
6273 stack (currently broken).
6275 2004-04-06 Miguel de Icaza <miguel@ximian.com>
6277 * tramp-ppc.c (create_trampoline_code): Added
6278 JUMP_TRAMPOLINE_SIZE.
6279 (ppc_magic_trampoline): Follow the pattern from
6280 x86_magic_trampoline: if code is set to zero, return.
6281 (create_trampoline_code): Always pass MonoMethod to the jump
6282 trampoline, before it was passing a null.
6283 (mono_arch_create_jump_trampoline): Implement the jump stub, could
6284 share the code with mono_arch_create_jit_trampoline.
6286 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
6288 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
6291 * cpu-g4.md: Added length for jmp instruction, the worst case
6292 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
6295 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
6297 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
6299 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
6301 * mini.c: Only set bblock->real_offset when adding a new bblock, and
6302 before each IL instruction.
6304 * mini.c (CEE_BOX): Fix warnings.
6306 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6308 * mini.c: removed a few unused vars and extra whitespace.
6310 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
6312 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
6314 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
6316 (OP_GETCHR): use the above
6317 (CEE_LDELEMA): use the above.
6319 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
6320 version of the generic impl.
6321 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
6322 (CEE_LDELEMA): use the above.
6324 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
6326 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
6329 * iltests.il: Added new regression test for #56317.
6331 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
6333 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
6334 under NetBSD. Fixes #56450.
6336 * liveness.c (update_gen_kill_set): Fix previous patch.
6338 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6340 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
6342 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
6344 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
6347 * inssel-sparc.brg: Add more optimizations.
6349 * mini-sparc.c: Replace multiply/divide with shifts if possible.
6351 2004-04-01 Martin Baulig <martin@ximian.com>
6353 * mini.c (handle_box): New static function; moved the
6354 implementation of CEE_BOX here.
6355 (mono_method_to_ir): Added `constrained_call' variable.
6356 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
6357 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
6358 mono_method_get_constrained() to get the method.
6360 2004-04-01 Martin Baulig <martin@ximian.com>
6362 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
6363 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
6364 (mono_method_to_ir): We don't need these macros anymore since
6365 mono_class_get_full() already takes care of it.
6367 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6369 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
6370 use @function (as doesn't accept #function here) and check the return
6371 value of system and stop if fails.
6373 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6375 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
6377 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
6379 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
6381 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
6383 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
6386 * basic-long.cs: Add test for negation of Int64.MinValue.
6388 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
6390 * mini-sparc.c: Update status.
6392 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
6394 * exceptions-sparc.c: Fix return value in filters.
6396 * inssel-sparc.brg: Fix register allocation in some rules.
6398 2004-03-28 Martin Baulig <martin@ximian.com>
6400 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
6403 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
6405 * mini-x86.c (mono_arch_patch_code): Fix warnings.
6407 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
6408 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
6409 remove unused conv_u4 opcode.
6411 * mini-x86.c: Remove valgrind workaround since it slows down things
6412 even when mono is not run under valgrind.
6414 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
6416 * mini-sparc.c: Update status.
6418 * inssel-sparc.brg: Add some optimizations.
6420 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
6421 future delay slot filling. Add support for varargs, tail calls and JMP.
6423 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
6424 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
6426 * inssel.brg: Fix register allocation in OP_ARGLIST.
6428 * inssel.brg: Fix warnings.
6430 2004-03-25 Martin Baulig <martin@ximian.com>
6432 * mini.c (inflate_generic_field): Removed.
6433 (mini_get_method): Removed, use mono_get_method_full(),
6434 (mini_get_class): Removed, use mono_class_get_full().
6435 (mono_method_to_ir): Pass our generic context to
6436 mono_field_from_token().
6438 2004-03-25 Martin Baulig <martin@ximian.com>
6440 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
6441 of a `MonoMethod *'.
6442 (mini_get_method): Take a `MonoGenericContext *' instead
6443 of a `MonoMethod *'.
6444 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
6445 a new local variable called `generic_context' which holds the
6446 current `MonoGenericContext *'; use it to lookup things.
6448 2004-03-24 Martin Baulig <martin@ximian.com>
6450 * mini.c (mini_get_class): New static method; if we're inside a
6451 generic instance, inflate the class if neccessary.
6452 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
6454 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
6456 * iltests.il: New regression test for #55976.
6458 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
6461 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
6463 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
6466 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
6468 * liveness.c: Consider SSA stores as well as loads when making vars
6471 * exceptions.cs: New regression tests for register allocation.
6473 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
6475 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
6476 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
6477 domain lock only to protect puntual access to data structures.
6478 Added access lock for sighash, jit_icall_hash_name,
6479 jit_icall_hash_addr and domain->code_mp.
6481 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
6483 * driver.c: Print SIGSEGV handling method.
6485 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
6487 * mini.c (setup_jit_tls_data): Handle case when this is called
6488 multiple times for a thread.
6490 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
6491 is different from fbxx_un. Fixes #54303. Also use constants instead of
6492 magic numbers in a lot of places.
6494 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
6496 * exceptions.cs: Fix cctor test when --regression is used.
6498 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
6500 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
6503 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
6505 * inssel-ppc.brg: fixed register assignments for some rules.
6507 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
6509 * exceptions.cs: Add test for exceptions in static constructors.
6511 * mini.c (mono_jit_compile_method_with_out): Move the calling of
6512 static constructors outside the domain lock. Fixes #55720.
6514 2004-03-17 Martin Baulig <martin@ximian.com>
6516 * mini.c (get_generic_field_inst): Removed, this'll never happen.
6517 (inflate_generic_field): Take the `MonoMethod *' instead of the
6518 `MonoClass *' and added support for generic method.
6519 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
6520 have a `field->parent->gen_params', only inflate the field if it's
6521 an open constructed type.
6523 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
6525 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
6526 exception object instead of the preconstructed ones.
6528 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6530 * mini.c: reverted changed to sigsegv_signal_handler commited
6531 accidentally in the previous patch.
6533 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6536 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
6537 running --aot with an old assembly.
6539 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
6541 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
6544 * mini-sparc.c: Add support for v9 branches with prediction.
6546 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
6548 * mini.c (mini_init): #warning is GNUC only
6550 * mini-sparc.h: implement __builtin_frame_address
6551 and __builtin_return_address for Sun C compiler
6553 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
6555 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
6557 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
6559 * basic-calls.cs: Add test for unaligned byref long argument passing.
6561 * mini-ops.h: Add sparcv9 compare and branch instructions.
6563 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
6564 v9 instructions if we have a v9 cpu.
6566 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
6567 registers for global allocation.
6569 * exceptions-sparc.c: Fixes.
6571 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
6573 * liveness.c (mono_analyze_liveness): Optimized version.
6575 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
6577 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
6580 * basic-float.cs basic-calls.cs: New regression tests.
6582 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
6584 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
6585 sigaltstack implementation.
6587 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
6589 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
6590 stuff if SIGSEGV_ON_ALTSTACK is not defined.
6592 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
6594 * mini.c: Fix warnings.
6596 * mini.c (mono_resolve_patch_target): New function which contains the
6597 arch independent part of the patching process.
6599 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
6600 patching code to a separate function.
6602 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
6604 * mini.c (add_signal_handler): ifdef out on Windows
6606 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
6608 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
6609 cpu-sparc.md: Add exception handling support + other fixes.
6611 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
6612 typed GC detection in --version.
6614 * basic.cs exceptions.cs: New regression tests.
6616 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
6617 the arch specific code can store data during a compilation.
6619 * mini-ops.h: Add OP_SETFRET.
6621 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
6622 function, register a separate icall for each arity, so the icalls can
6625 * mini.c (mono_print_tree): Print negative offsets in a more readable
6628 * mini.c: Make signal handling work on sparc.
6630 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
6632 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
6634 * jit-icalls.c: Emulate truncl by aintl on solaris.
6636 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
6638 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
6640 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
6642 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
6644 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
6645 a MarshalByRef type, inline a method that performs the check, taking into
6646 account that the object can be a proxy. Also implemented tow new opcodes:
6647 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
6648 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
6649 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
6651 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
6653 * mini-ppc.c: if a relative branch displacement is too big
6654 but it points to and area reachable with an absolute branch,
6657 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
6659 * mini.c: optimize small copies in cpblk.
6661 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
6663 * basic-calls.cs basic-float.cs: New regression tests.
6665 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
6666 negative offsets from %fp. Implement localloc. Fix local register
6667 allocation. Fix the case when the this argument needs to be saved to
6668 the stack. Implement some missing opcodes.
6670 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
6672 * mini.c (mini_method_compile): Reenable global regalloc in methods
6673 with exception handlers.
6675 * linear-scan.c (mono_varlist_sort): Fix warning.
6677 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
6679 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
6682 * liveness.c: Make all variables uses in exception clauses volatile, to
6683 prevent them from being allocated to registers. Fixes #42136.
6685 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
6687 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
6690 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
6691 argument to mono_arch_regalloc_cost.
6693 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
6696 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
6698 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
6699 Make the cost of allocating a variable to a register arch dependent.
6701 * basic-calls.cs: Fix compilation of tests.
6703 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
6704 helper function to cut back on the number of #ifdefs needed.
6706 * mini-ppc.c: Fix compilation.
6708 * basic-calls.cs: New regression tests.
6710 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
6712 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
6713 of l0 since that is callee saved.
6715 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
6718 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
6719 of delay instruction.
6721 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
6723 * mini.h (MonoCallInst): Add 'virtual' flag.
6725 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
6727 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
6729 * *.cs: New regression tests.
6731 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
6734 * mini.c (mono_runtime_install_handlers): Fix build.
6736 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
6737 'signal_stack_size' members.
6739 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
6740 alternate signal stack.
6742 * exceptions-x86.c: Add stack overflow handling.
6744 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
6745 functions to arch independent code.
6747 * mini.c (mono_print_tree): Print more detailed info for load_membase
6750 2004-02-23 Martin Baulig <martin@ximian.com>
6752 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
6754 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
6756 * mini-x86.c: fixed reg allocation for div/rem.
6758 2004-02-22 Miguel de Icaza <miguel@ximian.com>
6760 * driver.c (mono_main): Report some configuratio options on --version.
6762 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
6764 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
6765 low in the address space. Correctly flush memory in thunks where we
6768 2004-02-20 Martin Baulig <martin@ximian.com>
6770 * mini.c (mini_get_method): New static method; inflate all generic
6771 methods and methods in open generic instances.
6772 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
6773 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
6775 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
6777 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
6779 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
6781 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
6783 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
6785 * mini-sparc.c (flushi mono_arch_output_basic_block): make
6786 it compile using Sun's compiler.
6788 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
6790 * 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.
6792 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
6794 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
6796 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
6798 * mini-ppc.c: handle calls outside of the allowed range with thunks
6799 allocated using the code manager.
6800 * tramp-ppc.c: use the code manager to hold generated native code.
6801 Fixed the magic trampoline to just patch vtable entries.
6803 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
6805 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
6808 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
6810 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
6813 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
6814 if we have a working __thread implementation.
6816 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
6817 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
6819 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
6821 * mini-x86.c: Fix compilation under gcc 2.
6823 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
6825 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
6826 contains a call to the wrapped function.
6828 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
6829 OP_<CALL>_IMM opcodes, and use them under X86.
6831 * mini.c (mono_jit_find_compiled_method): Fix warning.
6833 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
6835 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
6837 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
6838 functionality to mini.c.
6840 * mini.c (mono_create_jump_trampoline): New function to create a jump
6841 trampoline. Return a compiled method instead of a trampoline if it
6842 exists. Add a cache for jump trampolines.
6844 * mini.c (mono_jit_find_compiled_method): New function to return a
6845 compiled method if it exists.
6847 * mini-x86.c: Call mono_create_jump_trampoline instead of
6848 mono_arch_create_jit_trampoline.
6850 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
6851 a jump trampoline. Fixes #52092.
6853 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
6855 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
6856 which is not up-to-date. Add check_corlib_version () instead.
6858 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
6861 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
6862 since newer valgrind versions do not need it.
6864 * mini.c (mono_jit_compile_method_with_opt): New helper function to
6865 compile a method with a given set of optimizations.
6867 * mini.c: Compile icall wrappers on-demand instead of at startup.
6869 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
6870 wrapper for an icall.
6872 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
6874 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
6877 * iltests.il: Add test for non-empty stack before switch instruction.
6879 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
6881 * mini.c: Add support for new stringbuilder marshalling conventions.
6883 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
6885 2004-02-01 Martin Baulig <martin@ximian.com>
6887 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
6888 in `ginst->mtype_argv'.
6890 2004-01-31 Miguel de Icaza <miguel@ximian.com>
6892 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
6893 facilitate grepping.
6895 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
6897 * mini.c: fixed buglet in initobj generic implementation for references.
6899 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
6901 * Makefile.am: make the version script conditional.
6902 * jit-icalls.c: handle missing truncl().
6904 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
6906 * exceptions.cs: Add more tests for double->int conversion.
6908 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
6909 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
6911 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
6913 * driver.c: make --verbose --version emit an error
6914 if the loaded corlib doesn't match the runtime version.
6916 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
6918 * mini-ppc.h: export ppc_patch().
6919 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
6920 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
6921 on par or better than on MacOSX.
6923 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
6925 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
6926 mono_lookup_pinvoke_call.
6928 * mini-x86.c: Under windows, the default pinvoke calling convention is
6929 stdcall. Fixes #52834.
6931 * mini.c (optimize_branches): Add an upper bound to the number of
6932 iterations to prevent infinite loops on strange loops. Fixes #53003.
6934 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
6936 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
6937 and ISINST. Fixes #52093.
6939 * objects.cs (test_0_vector_array_cast): New tests.
6941 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
6943 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
6944 checking in Array.Set ().
6946 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
6949 * object.cs (test_0_multi_array_cast): New regression test.
6951 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
6953 * exceptions-ppc.c: fix build on Linux/PPC.
6955 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
6957 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
6958 running under valgrind.
6959 (x86_magic_trampoline): Fix build bustage.
6961 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
6962 negative values as well. This is needed for the encoding of the line number
6963 info, since sometimes the line numbers are not in increasing order.
6965 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
6967 * cpu-pentium.md (localloc): Increase the size of the localloc
6968 instruction since it is a loop under Win32.
6970 * debug-mini.c (record_line_number): Get rid of unneccesary memory
6973 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
6975 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
6976 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
6977 Max Horn (max@quendi.de). Fix file names in comments.
6979 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
6981 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
6982 avoid stack overflow.
6983 (replace_usage): Avoid uninitialized variable warnings.
6985 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
6986 and taking the address of valuetype variables.
6988 2004-01-03 Patrik Torstensson
6990 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
6991 for other purposes than FP later on.
6993 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
6995 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
6998 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
7000 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
7002 2003-12-30 Patrik Torstensson <p@rxc.se>
7004 * mini-x86.h: Decreased number of availiable fp regs.
7005 Solves corner cases with FP spilling.
7007 2003-12-23 Patrik Torstensson <p@rxc.se>
7009 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
7010 for floating point stack tracking / spilling on x86.
7013 * basic-float.cs: added float mul overflow test.
7015 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
7017 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
7019 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
7021 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
7022 supports for cond branches that overflow the immediate
7023 overflow offset. mcs can compile simple programs.
7025 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
7027 * exceptions-ppc.c: exception handling support wip:
7028 finally handlers get run on exception.
7030 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
7032 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
7035 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
7037 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
7038 initial support for stack walking and unwinding.
7040 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
7042 * driver.c (mono_main): Make corlib-out-of-sync message more
7043 descriptive. Also remove verify_corlib call.
7045 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
7047 * mini.c: make CEE_NEWARR calls and other emulated opcodes
7048 not overlap with other call's arguments, too.
7050 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
7052 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
7053 move to arch-specific code the choice of arch-specific
7054 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
7055 * mini.c: ensure emulation calls will not interleave
7058 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
7060 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
7061 the magic trampoline stack frame is dropped before executing
7064 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
7066 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
7067 and integer to fp conversions. Added support for overflowing
7068 arguments on the stack. Reserve a couple more registers as temps.
7069 Added support for aot compilation (as output still needs to be
7072 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
7074 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
7075 Don't overwrite return register in some corner cases.
7077 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
7079 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
7080 static constructors when AOT compiling.
7082 * driver.c (mono_main): Call mono_check_corlib_version.
7084 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
7086 * cpu-g4.md, basic.cs: fixed div target register.
7088 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
7090 * mini-ppc.c, basic.cs: shl_imm fix with test.
7092 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
7094 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
7095 structures by value. Misc fixes.
7096 * objects.cs: more tests.
7098 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
7100 * mini-ppc.c: lconv.ovf.i implemented.
7102 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7105 (mini_init): don't error out if someone already called g_thread_init.
7107 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
7109 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
7110 to be any type per the spec. Fix abnormal memory usage when
7111 the same object is repeatedly thrown.
7113 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
7115 * mini.c: check for overruns in IL code.
7117 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
7119 * TODO: Add/remove some todo entries.
7121 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
7123 * driver.c (mono_main): Call mono_verify_corlib.
7125 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
7127 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
7128 This has been moved to mini.c
7129 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
7130 type being casted is marshalbyref it could be a proxy, so instead of
7131 emitting the type check code, emit a call to a runtime method that will
7132 perform the check by calling CanCastTo if needed.
7134 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
7136 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
7137 methods with large stack frames under Win32.
7139 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
7141 * Makefile.am: Distribute regression tests.
7143 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
7144 at the end instead of inserting each variable into the sorted list.
7146 * linear-scan.c (mono_varlist_sort): New helper function.
7148 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
7150 * mini.c: ensure arguments and locals are within bounds.
7152 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
7154 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
7157 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
7159 * mini.c (mono_cprop_copy_values): Fix crash.
7161 * aot.c: Set verbosity back to 0.
7163 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
7165 * regalloc.c: complete memory leak fix by Laurent Morichetti
7168 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
7170 * driver.c (main_thread_handler): Revert the previous patch.
7172 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
7175 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
7176 memory from the memory pool.
7178 * driver.c (main_thread_handler): Turn on all optimizations when
7181 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
7182 an array for better performance.
7184 * regalloc.c (mono_regstate_assign): Fix memory leak.
7186 * debug-mini.c (mono_debug_serialize_debug_info): New function to
7187 serialize the debug info.
7189 * debug-mini.c (mono_debug_add_aot_method): New function to load the
7190 debug info from the serialized representation.
7192 * aot.c: Save debug info into the generated file and load it when
7195 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
7197 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
7199 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
7200 More FP-related fixes.
7202 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
7204 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
7205 and register allocation buglet. Hello world now runs.
7207 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
7209 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
7210 * tramp-ppc.c: fixed class init trampoline.
7211 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
7213 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
7215 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
7216 mini.c: more ppc changes/fixes.
7218 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
7220 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
7221 Also optimize the case when the arguments are the same in the caller
7224 * iltests.il: Add tests for tail calls with valuetype arguments.
7226 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
7228 * mini-ppc.c: fixes for struct return type.
7230 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
7232 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
7233 mono_spillvar_offset() to arch-specific code.
7235 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
7237 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
7239 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
7241 * exceptions-x86.c: Fix stack space leaks.
7243 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
7244 registers from the lmf if the method has save_lmf set.
7246 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
7248 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
7249 of icall wrappers into InvokeInDomain, since these are now per-domain.
7251 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
7253 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
7254 make some opcode emulation and intrinsic ops enabled/disabled
7255 according to the architecture. More fixes.
7257 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
7259 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
7261 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
7263 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
7264 arch-specific handling for 'this' and struct return type to
7267 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7269 * aot.c: prevent divide by zero error when reporting (it happened with
7272 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
7274 * mini.h (inst_switch): Remove unused macro.
7276 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7279 (load_aot_module): free 'info->methods' and 'info' properly. No more
7280 "free(): invalid pointer blah" messages when you have an old aot
7283 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
7285 * jit-icalls.c, mini.c: Added support for context static fields.
7287 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
7289 * mini.c (mono_method_blittable): Methods which set LastError are not
7290 blittable either. Fixes #51108.
7292 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
7294 * mini.c: flush icache.
7295 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
7297 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
7299 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
7301 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
7303 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
7306 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
7309 * inssel.brg (CEE_MKREFANY): Fix AOT case.
7311 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
7313 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
7314 instruction when the result is discarded.
7316 * iltests.il (test_0_div_regalloc): New regression test.
7318 * arrays.cs: Fix compilation error.
7320 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
7322 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
7323 float rules to inssel-x86.brg: sane architectures with FP registers
7324 don't need to implement these rules.
7326 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
7328 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
7330 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
7332 * mini.h, inssel-long32.brg: fixed endianess issues in int64
7333 implementation of 32 bit systems.
7335 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
7337 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
7338 (Jeroen Zwartepoorte).
7340 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
7342 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
7343 the caller and the callee matches.
7345 * mini.c (mono_method_to_ir): Add comment.
7347 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
7348 signbit is missing on some platforms.
7350 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
7352 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
7354 * mini.c (setup_jit_tls_data): Call the new function.
7356 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
7358 * mini-x86.c: Add experimental support for fast access to the lmf
7359 structure under NPTL/Linux 2.6.x.
7361 2003-11-06 Martin Baulig <martin@ximian.com>
7363 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
7364 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
7367 2003-11-02 Martin Baulig <martin@ximian.com>
7369 * mini.c (inflate_generic_field): New static method.
7370 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
7371 generic instance and the field is declared in a generic type, call
7372 inflate_generic_field() to inflate it. Fixes gen-28.cs.
7374 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
7376 * mini.h mini.c (mono_method_same_domain): New function to return
7377 whenever the caller and the callee are in the same domain.
7379 * tramp-x86.c (x86_magic_trampoline): Use the new function.
7381 2003-10-30 Martin Baulig <martin@ximian.com>
7383 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
7384 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
7386 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
7387 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
7389 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
7391 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
7394 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
7395 object here, so it is in the correct appdomain etc.
7397 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
7399 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
7401 (mono_method_to_ir): Avoid freeing the type created returned from
7402 mono_type_create_from_typespec, since it is put into an internal cache
7403 by the function. Fixes pointer.exe.
7405 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
7406 trampolines for icalls and pinvokes as well. Fixes #33569.
7408 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
7410 * mini.c: Update after appdomain changes.
7412 * mini.c (mono_jit_compile_method_inner): Allways compile native
7413 method wrappers in the root domain, since there can only be one
7414 instance of them, whose address is stored in method->info.
7416 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
7418 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
7419 environment variable. Instead detect automatically whenever running
7420 under valgrind using the magic macro RUNNING_ON_VALGRIND from
7423 2003-10-16 Miguel de Icaza <miguel@ximian.com>
7425 * trace.c, trace.h: New files that implement the new trace option
7428 * driver.c: Document new --trace options.
7430 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
7433 - if (mono_jit_trace_calls)
7434 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
7436 * mini.h: prototypes.
7438 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
7440 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
7442 * mini.c inssel.brg: Implement typedefbyref opcodes.
7444 * mini.c (mono_jit_compile_method): Remove unused local variable.
7446 * mini.c (mono_jit_compile_method_inner): Ditto.
7448 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
7450 * tramp-x86.c (x86_class_init_trampoline): Fix build.
7452 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
7454 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
7456 * mini.c (mono_no_aot): Remove unused global variable.
7458 * mini.c: Thread safety fixes.
7460 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
7462 * mini.c (mono_create_class_init_trampoline): Add a lock around
7463 class_init_hash_addr.
7465 * arrays.cs (test_0_newarr_emulation): Add new regression test for
7468 * mini.c: Decompose the NEWARR instruction before decomposing its
7469 arguments. Fixes #30073.
7471 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
7473 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
7476 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
7478 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
7480 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
7482 * driver.c: Add support for compiling icall wrappers to --compile.
7484 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
7486 * inssel.brg: The empty value in class->interface_offsets is -1, not
7489 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
7491 * objects.cs: New test for 'is' operator on an array of interfaces.
7493 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
7495 * tramp-ppc.c: update trampoline code to support jumps
7496 and class initialization.
7498 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
7500 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
7502 * inssel.brg (OP_UNBOXCAST): Fix #46027.
7504 * inssel.brg (OP_UNBOX): Remove unused rule.
7506 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
7507 region instead of one for each method. Fixes #47813.
7509 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
7511 * exceptions.cs (test_0_nested_finally): New regression test for
7512 nested exception handlers.
7514 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
7516 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
7518 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
7521 * mini.c (mono_method_check_inlining): Make the inlining limit
7522 configurable by an environment variable.
7524 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
7526 * mini.h: Bump AOT file version.
7528 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
7529 token, store the image along with the token, since the token might not
7530 refer to the same image as the method containing the relocation,
7531 because of inlining.
7533 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
7535 * mini.c (mono_precompile_assemblies): New function to compile
7536 all methods in all loaded assemblies.
7538 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
7540 * regalloc.h regalloc.c (MonoRegState): Change the type of
7541 iassign and fassign to int*, since they can contain large negative
7542 values if the register is spilled. Also added some comments. Fixes
7545 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
7546 under Win32. Fixes #42964.
7548 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
7550 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
7552 * aot.c: Added support for AOT compiling methods which contain calls
7553 to wrappers. Currently, only remoting-invoke-with-check wrappers are
7556 * driver.c (compile_all_methods): Run the compilation in a thread
7557 managed by mono. Fixes #44023.
7559 * mini.c (mono_codegen): Print full method name in verbose output.
7561 * mini-x86.c (mono_arch_patch_code): Fix warning.
7563 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
7564 jumps, since the method we are jumping to might be domain-specific.
7566 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
7568 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
7570 * inssel.brg: string chars are unsigned.
7572 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
7574 * TODO: New todo item.
7576 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
7577 which calls mono_runtime_class_init and patches the call site to
7578 avoid further calls.
7579 (mono_arch_create_class_init_trampoline): New arch specific function
7580 to create a class init trampoline.
7581 (create_trampoline_code): Generalized so it can create
7582 class init trampolines as well.
7584 * mini.c (helper_sig_class_init_trampoline): New helper variable.
7585 (mono_create_class_init_trampoline): New function to create and cache
7586 class init trampolines.
7587 (mono_find_class_init_trampoline_by_addr): New function to lookup the
7588 vtable given the address of a class init trampoline. Used by the
7590 (mono_codegen): Generate a call to a trampoline instead of
7591 mono_runtime_class_init in LDSFLD[A].
7592 (mono_codegen): Add relocations for the new trampoline.
7594 * mini.h mini-x86.c aot.c: Added a new relocation type:
7595 MONO_PATCH_INFO_CLASS_INIT.
7597 * mini.h: Bump AOT version number.
7599 * aot.c: Create a copy of the loaded code instead of using the original
7600 so methods which call each other will be close in memory, improving
7603 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
7604 patch since it breaks the regression tests.
7606 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
7607 for the register saving instruction sequence since the
7608 frame_state_for function in glibc 2.3.2 don't seem to detect it.
7610 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
7612 * TODO: Fix todo item && remove another.
7614 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
7616 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
7619 * aot.c: Moved the check for MONO_LASTAOT into the initialization
7620 function of the module.
7622 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
7623 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
7624 --no-aot command line option.
7626 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
7628 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
7629 by Bernie Solomon (bernard@ugsolutions.com).
7631 * inssel.brg: Refactor the interface offset table related code into
7632 its separate functions and add support for the AOT case.
7634 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
7636 * aot.c (mono_aot_get_method_inner): Fix memory leak.
7638 * aot.c: Added mono_aot_verbose variable and made all debugging
7639 output depend on the value of this variable.
7641 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
7642 method_label and info_label.
7644 * mini.h mini-x86.c aot.c: Added a new relocation type
7645 MONO_PATCH_INFO_IID for klass->interface_id.
7647 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
7648 the MonoJitInfo structure.
7650 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
7651 a non-root appdomain in shared mode.
7653 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
7655 * aot.c: make aot loader less verbose. Remove free of unused variable.
7657 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
7659 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
7661 * .cvsignore: Added *.dll.
7663 * mini.c (mono_print_tree_nl): New function callable while debugging.
7665 * mini.c (mono_print_code): Export this.
7667 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
7670 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
7672 * mini.h (MonoCompile): Added 'jit_info' field.
7674 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
7675 the cfg structure, since it is needed by the AOT compiler.
7677 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
7679 * aot.c: A major rewrite. Changes include:
7680 - save exception tables for methods which have them.
7681 - cache failed lookups in aot_get_method () to avoid the (slow) calls
7683 - reworked the file format so it is now much smaller and needs
7684 fewer relocation entries.
7686 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
7688 * aot.c (load_aot_module): Fix build bustage on platforms without
7691 2003-09-04 Martin Baulig <martin@ximian.com>
7693 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
7695 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
7697 * TODO: Some new optimization ideas.
7699 * aot.c: Move AOT module loading logic here from mono_assembly_open.
7701 * aot.c: Save the optimization flags used to compile the code into
7704 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
7705 support emitting domain specific code.
7707 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
7708 no longer domain neutral. It can be made domain neutral by compiling
7709 with --optimize=shared.
7711 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
7714 * driver.c mini.h mini.c: New --no-aot debugging option which disables
7715 loading of AOT code.
7717 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
7719 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
7720 if there is no domain neutrality information.
7722 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
7724 * aot.c (mono_compile_assembly): Emit a symbol containing the file
7725 format version into the generated library.
7727 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
7728 callee method into the caller since one of them could be shared.
7730 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
7731 system exceptions from AOT code now works.
7733 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
7734 method if it is domain neutral and the callee is not.
7736 * graph.c (cfg_emit_one_loop_level): Fix warning.
7738 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
7740 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
7743 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
7745 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
7746 is needed by code which is executed before mono_runtime_init ().
7747 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
7749 * mini.c (mono_thread_abort): Fix warning.
7750 (mono_jit_compile_method): Call static constructor in the AOT case too.
7752 * aot.c (mono_compile_assembly): Fix warning.
7754 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7756 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
7758 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
7760 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
7762 * cpu-pentium.md: Fix the length of call opcodes so they include the
7763 ESP restoring instruction. Fixes #47968.
7765 2003-08-28 Martin Baulig <martin@ximian.com>
7767 * mini-x86.c (mono_arch_call_opcode): Added support for
7768 MONO_TYPE_GENERICINST.
7770 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
7772 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
7774 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
7775 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
7777 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
7780 2003-08-26 Martin Baulig <martin@ximian.com>
7782 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
7783 when reporting an error, set this to the actual error location.
7784 (mono_method_to_ir): Report the correct error location if
7785 get_basic_blocks() returned an error.
7787 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
7789 * mini.c (mono_type_blittable): OBJECT is not blittable.
7790 (mono_method_blittable): Methods which have marshalling descriptors
7791 are not blittable either. Fixes #47842.
7793 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
7795 * driver.c mini.c: Use an environment variable instead of a global
7796 variable. Also fix the build.
7798 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
7799 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
7802 * driver.c mini.c: Added --with-valgrind option to turn off some
7803 code which prevents mono from running under valgrind.
7805 * mini.c (mono_emit_call_args): Fixed warning.
7807 * mini.c (mono_emulate_opcode): Fixed warning.
7809 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
7811 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
7812 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
7813 regalloc.c, regalloc.h: specify available registers in arch-specific
7814 code and support floats in the regallocator (patch by Laurent Morichetti
7817 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
7819 * mini.c: mono_thread_current() can be called only after
7820 mono_runtime_init(): rearrange code to not call it early on.
7822 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
7824 * mini.c: allocate jump tables in the code mempools.
7826 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
7828 * mini.c, mini.h: make sure per-thread data allocated by the jit is
7831 2003-08-10 Miguel de Icaza <miguel@ximian.com>
7833 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
7834 12 to 16. This fixes bug #47453.
7837 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
7839 * mini-ppc.c: fixed indexed load and unsigned compares.
7841 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
7843 * mini.c: reenabled installation of handler for
7844 thread abort signal.
7846 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
7848 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
7849 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
7850 until it's fixed and actually useful.
7852 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
7854 * inssel-long32.brg: couple more opcodes implemented.
7856 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
7858 * mini-sparc.c: Even more opcodes implemeted.
7860 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
7862 * mini-sparc.c: More opcodes implemented.
7864 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
7866 * mini-sparc.c: More opcodes implemented.
7868 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
7870 * inssel-sparc.brg: Add some needed rules. Direct
7872 * Makefile.am: Use inssel-sparc.brg
7873 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
7874 an assert happy for now.
7876 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
7878 * mini-sparc.c: Fixed compile errors.
7879 * exceptions-sparc.c: Same. We now produce a mono binary
7880 on sparc-linux. Yea.
7882 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
7884 * mini-sparc.c: Renamed registers. Also some macro cleanups.
7885 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
7886 They compile, but do not work.
7888 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7890 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
7891 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
7892 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
7895 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
7897 * mini.c: more opcodes implemented and better support for generics.
7899 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
7901 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
7902 * mini.c, mini.h: first cut at generics support: some new instructions
7903 added and changed the behaviour of some of the existing ones.
7905 2003-07-21 Miguel de Icaza <miguel@ximian.com>
7907 * mini.c: Removed definition of metadata_shared mutex here.
7909 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
7911 * mini-x86.c: make vararg calls work for instance methods.
7913 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
7915 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
7916 returns the arguments in a separte list, now.
7918 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
7920 * aot.c, mini.c: updates for array type representation changes.
7922 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
7924 * mini.c: register function to perform jit shutdown.
7926 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7928 * mini.c: use a faster allocator if possible.
7930 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
7932 * aot.c: some cleanups and portability changes.
7934 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
7936 * mini.c: use faster allocation for CEE_BOX if possible.
7938 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
7940 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
7941 Moved inlined mempcy code to its own function so that is can be
7942 reused. Added an inline memset function as well (optimized initobj).
7943 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
7945 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
7947 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
7949 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
7951 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
7952 arch code can setup the cpu for CLR execution, if needed.
7953 We use it on x86 to set the precision of FP operations.
7955 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
7957 * mini.c: disable some optimizations if we can guess they'll cost too
7958 much for a given method.
7960 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
7962 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
7964 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
7965 * mini.h mini.c mini-x86.c: Added instruction level coverage
7966 info collection support.
7968 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
7970 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
7971 is now implemented in the profiling API. Get rid of a couple of
7972 unnecessary global variables.
7974 2003-06-15 Nick Drochak <ndrochak@gol.com>
7976 * basic-long.cs: tests for negative values for bigmul, and unsigned.
7977 * cpu-g4.md: add op_bigmul and op_bigmul_un
7978 * cpu_pentium.md: add op_bigmul_un
7979 * inssel-long32.brg: add rule for unsigned bigmul
7980 * mini-ops.h: define OP_BIGMUL_UN
7981 * mini-x86.c: THE BUG: handle (un)signed properly
7982 * mini.c: choose unsigned opcode if needed.
7983 This set of patches fixes bug #44291
7985 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
7987 * mini.c (optimize_branches): improved to handle all kinds of
7988 conditional branches.
7990 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
7992 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
7993 don't raise exceptions.
7995 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
7997 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
7998 to arch-specific files.
8000 2003-06-09 Martin Baulig <martin@ximian.com>
8002 * Makefile.am (libs): Added $(LIBGC_LIBS).
8004 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
8006 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
8007 and OP_ATAN (fixes bug#44293).
8009 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
8011 * Makefile.am, mini-x86.c: rename cpu description array to
8012 pentium_desc, since some compilers define the 'pentium' preprocessor
8015 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
8017 * mini.c (mini_select_instructions): add explicit branch if the
8018 following block is not the false target of a conditional branch -
8019 we need this with any optimization that reorder or remove bblocks
8021 * mini.c (optimize_branches): bug fixes
8023 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
8025 * mini.c (mono_method_to_ir): inline static readonly fields
8027 * ssa.c (fold_tree): start cfold support for long (very simple
8030 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
8032 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
8034 * inssel.brg: fixed memcpy (bug #44219).
8036 2003-06-05 Dick Porter <dick@ximian.com>
8038 * driver.c: Set the glib log levels to not abort if g_message
8041 g_set_prgname() has to happen before mini_init() so that the
8042 process handle gets the info.
8044 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
8046 * driver.c: add intrins to the default optimizations to get wider
8049 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
8051 * mini.h: some large basic blocks will overflow a 16-bit
8052 integers for symbolic registers.
8054 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
8056 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
8057 (mono_arch_output_basic_block): fix bug 43499
8059 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
8061 * mini.c: kill duplicated definition of mono_debug_format.
8063 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
8065 * mini-x86.c, arrays.cs: fixed register allocation bug.
8067 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
8069 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
8071 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
8073 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8076 (print_method_from_ip): also print source location information if
8079 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
8081 * mini.c (mono_find_block_region): bug fix in region code
8082 (mini_method_compile): enable removing unreachable code again, but
8083 only in methods without exception clauses.
8085 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
8087 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
8088 Implemented arglist opcode and handling of TypedReference type.
8089 Fixed x86 call convention when a structure is returned.
8090 Minimal support for calling static vararg methods.
8092 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
8094 * mini.c (mini_method_compile): always remove unreachable code,
8095 because the code in them may be inconsistent (access to dead
8096 variables for example).
8098 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
8100 * driver.c, debug-mini.c: warning fixes.
8102 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
8104 * Makefile.am, jit.h, mini.h: install header for embedding mono.
8106 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
8108 * mini.c: thread-static fields are registered in mono_class_vtable(),
8109 so ensure the function is called before checking for them.
8111 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
8113 * mini.c (optimize_branches): fix for bug 43586
8115 * jit-icalls.c (mono_llmult_ovf): added an additional check for
8116 overflow (fixes Bug #43639)
8118 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8120 * mini.c, objects.cs: allow the use of stobj for primitive types.
8122 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8124 * mini.c: be less strict about argument checking until we support
8125 running the verifier.
8127 2003-05-27 Nick Drochak <ndrochak@gol.com>
8129 * basic-long.cs: tests for (ulong)int * (ulong)int also
8130 * mini.c: use the same trick for (ulong)int * (ulong)int
8132 2003-05-27 Nick Drochak <ndrochak@gol.com>
8134 * basic-long.cs: add regression test for (long)int * (long)int
8135 * cpu-pentium.md: add op_bigmul specification
8136 * inssel-long32.brg: add OP_BIGMUL rule
8137 * mini-ops.h: add OP_BIGMUL
8138 * mini-x86.c: register allocator: handle case where src1 needs to be
8140 * mini.c: substitute special BIGMUL opcode in the tree for
8141 (long)int * (long)int
8143 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
8145 * jit-icalls.c: call the type ctor on field access if needed.
8147 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
8149 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
8150 to a method (including results of ldelema, bug#43207).
8152 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
8154 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
8155 colors to show exception handler blocks.
8157 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
8158 (fix for pinvoke7.cs).
8160 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8162 * mini.h, mini.c: ensure correct initialization order for types that
8163 require it. Prepare for lazy compilation of jit icall wrappers.
8164 Provide a name for opcode emulation to reduce unneeded mallocing.
8166 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
8168 * mini-x86.c: better register restoring code and profiling
8169 support for tail calls.
8171 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8173 * mini.h, driver.c: prepare for leaf methods optimization.
8175 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
8177 * mini.c: get targets of branches before converting a method.
8179 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
8181 * mini.c (optimize_branches): added some experimental code (disbaled)
8183 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
8185 * mini.c (optimize_branches): fix branch to branch optimization
8187 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
8189 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
8191 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
8193 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
8196 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
8198 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
8199 enable use of interface variables again.
8201 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
8202 I1 to registers because there is no simply way to sign extend 8bit
8203 quantities in caller saved registers on x86.
8205 * inssel-float.brg: set costs of some rules to 2 so
8206 that monobure always select the arch. specific ones if supplied,
8207 regardless of the order we pass the files to monoburg.
8209 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
8211 * mini.c, mini-x86.c: since the magic trampoline for jumps
8212 can't patch the code directly, we do it as soon as the
8213 method gets compiled.
8215 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
8217 * mini-x86.c, mini.h: introduce a new patching method
8218 to support CEE_JMP and tail calls.
8219 * mini.c: obey tail.call. Don't precompile methods target
8221 * tramp-x86.c: new trampoline code to handle methods
8222 reached through a jump.
8224 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
8226 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
8227 bit values to registers
8229 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
8231 * mini.c (mono_compile_get_interface_var): share interface
8232 variables if possible.
8234 2003-05-16 Martin Baulig <martin@ximian.com>
8236 * debug-mini.c (mono_init_debugger): New function to initialize
8237 the debugger. This is not in the debugger since it needs to
8238 access some of mini's internals.
8240 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
8242 * mini.c (mono_method_to_ir): inlining fixes/cleanups
8244 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
8246 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
8247 for value type handling.
8249 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
8251 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
8252 (mono_method_check_inlining): enable inlining of all kinds of wrappers
8254 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
8256 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
8257 the constructor through a proxy.
8259 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
8261 * jit-icalls.c, inssel.brg: fixes to array element address
8264 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
8266 * mini-x86.c (is_regsize_var): allocate pointer to registers
8268 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
8270 * driver.c: fixed typo, added intrins to the set of optimizations
8271 tested with regressions.
8273 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
8275 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
8276 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
8279 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
8281 * inssel.brg: remove some common pop instructions without side effects
8283 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
8285 * inssel-x86.brg: fixed thinko in int to double conversions.
8287 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
8289 * mini.c, jit-icalls.c: added runtime thread-static variable support.
8291 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
8293 * inssel-long32.brg: two more missing instructions.
8295 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
8297 * mini.c (mono_emit_call_args): set the cil_code for all arguments
8300 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
8302 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
8305 * basic-float.cs: Added tests for negative zero.
8307 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
8309 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
8310 a couple of missing operations for long casts, with test cases.
8312 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8314 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
8316 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
8318 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
8319 code size estimation.
8321 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
8323 * mini.c (mono_jit_create_remoting_trampoline): make it work with
8324 abstract methods (fix bug 42542)
8326 * aot.c: add ability to handle array types
8328 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
8330 * mini.c: Call the _specific versions of the object allocation
8331 functions if possible.
8333 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
8335 * driver.c: call setlocale ().
8337 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
8339 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
8342 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
8344 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
8346 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
8347 wrappers (fix bug 42122)
8349 2003-05-04 Martin Baulig <martin@ximian.com>
8351 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
8353 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
8354 s/mini_set_defaults/mono_set_defaults/g.
8356 2003-05-04 Martin Baulig <martin@ximian.com>
8358 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
8360 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8362 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
8363 (reported by Don Roberts).
8365 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
8367 * mini.c: temporarily work around two bugs for this release.
8369 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
8371 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
8372 that contains -export-dynamic and it makes using the ld script
8374 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
8376 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
8378 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
8381 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
8383 * mini.c: make sure leave calls all the needed finally blocks,
8384 even when the target jumps out of multiple exception clauses.
8386 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
8388 * ldscript, Makefile.am: add linker script to reduce the number of
8389 exported symbols (should also fix the issues with libwine defining
8390 some of the same symbols in io-layer).
8392 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
8394 * driver.c (mini_main): Avoid assertion when no file name is given on
8397 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
8399 * driver.c: added --version/-V command line option.
8400 Added the inline optimization in the regression tests.
8402 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
8404 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
8405 to the type in the method signature (fixes bug#42134).
8407 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
8409 * mini.c: when inlining, check this is not null only when needed (bug #42135).
8411 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
8413 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
8415 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8417 * driver.c: fixed bug #42100.
8419 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
8421 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
8423 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
8425 * mini.c: moved most of the code required to do inlining to its own
8426 function so it can be reused. Inline also ctors if appropriate.
8428 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
8430 * Makefile.am: Link with -export-dynamic so shared libs loaded by
8431 the runtime can call mono API functions.
8433 2003-04-27 Martin Baulig <martin@ximian.com>
8435 * debug-mini.c (mono_debug_init_method): Added
8436 `guint32 breakpoint_id' argument; if the method has a breakpoint,
8437 send a notification to the debugger.
8439 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
8440 running in the Mono Debugger, just pass the breakpoint number to
8441 mono_debug_init_method().
8443 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
8445 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
8447 * mini.c: allow some more unsafe compares.
8449 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
8451 * mini-x86.c, Makefile.am: make distcheck works (partially from
8452 a patch by Richard Lee <r.h.lee@attbi.com>).
8453 * regset.c, regset.h: removed, they are unused.
8455 2003-04-25 Dick Porter <dick@ximian.com>
8457 * driver.c: Usage reports the name as 'mono' not 'mini'
8458 * exceptions-x86.c: Build and run on freebsd
8460 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
8462 * Makefile.am: install the program with the 'mono' name and
8463 the library as libmono instead of mini and libmini.
8465 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
8467 * driver.c: provide the APIs for the embedding interface of the old jit.
8469 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
8471 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
8473 2003-04-23 Martin Baulig <martin@ximian.com>
8475 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
8477 * driver.c: Added `--debug' command line argument to enable
8480 2003-04-23 Martin Baulig <martin@ximian.com>
8482 * debug.[ch]: Removed. The code is now in
8483 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
8485 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
8488 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
8490 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
8492 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8495 (mini_cleanup): moved mono_runtime_cleanup call after the call to
8496 mono_domain_finalize.
8497 (mini_method_compile): use mono_method_profile* if the the option is
8500 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
8502 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
8503 methods with their wrapper.
8505 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
8506 methods with their wrapper.
8508 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
8511 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
8514 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
8517 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
8519 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
8521 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
8523 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
8524 of the mempool. This is slightly faster and uses less memory
8526 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
8528 * mini.c: avoid O(n) allocation for variables.
8530 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
8532 * mini.c: handle items on the stack after inlining methods.
8534 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
8536 * mini.c: make the method->opcode optimization dependent
8537 on MONO_OPT_INSTRINS and do it lazily.
8539 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
8541 * driver.c: print overall results at the end of regression run.
8543 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
8545 * inssel.brg: don't overwrite symbolic registers.
8547 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
8549 * inssel-x86.brg: fix conversion from long to float.
8551 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
8553 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
8555 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
8557 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
8559 * driver.c: Added --print-vtable option as in the old JIT.
8561 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
8563 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
8565 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
8567 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
8569 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
8571 * mini.c regalloc.c regalloc.h: Fix memory leak.
8573 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
8575 * aot.c (mono_aot_get_method): register all used strings
8577 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
8579 * mini.c: always intern strings references with ldstr at compile time.
8581 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
8583 * Makefile.am: add BUILT_SOURCES.
8585 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
8587 * driver.c: give a better error message when the assembly to execute
8588 doesn't have an entry point.
8590 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
8592 * Makefile.am: added hack for automake
8594 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
8597 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
8599 22003-04-07 Martin Baulig <martin@ximian.com>
8601 * Makefile.am: Added Makefile.am.
8603 * debugger-main.c: Removed, this is now in the debugger where it
8606 * mini.pc.in: Call this package `mini' for the moment.