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 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
6 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
7 * cpu-s390x.md: Fix max. length values for a couple of instructions.
9 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
11 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
13 2006-06-08 Massimiliano Mantione <massi@ximian.com>
15 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
16 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
17 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
18 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
19 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
20 of opcodes, so that bug 78549 should not happen again.
21 * ssapre.c: Updated to use the renamed files.
23 2006-06-08 Zoltan Varga <vargaz@gmail.com>
25 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
26 in OP_ATOMIC_EXCHANGE_I4.
28 2006-06-07 Wade Berrier <wberrier@novell.com>
30 * tramp-s390.c: Fix s390 build (add missing pointer declarations
31 in mono_debugger_create_notification_function)
33 2006-06-06 Zoltan Varga <vargaz@gmail.com>
35 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
37 * mini.c (type_from_stack_type): Disable some changes which do not
40 * driver.c: Reenable opts.
42 * mini.h (MonoStackSlot): New structure to keep track of the verification state
43 of the evaluation stack.
45 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
46 evaluation stack trace at entry to the bblock.
48 * mini.c (merge_stacks): New function to perform verification of stack merges.
49 Turned off by default.
51 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
54 2006-06-06 Massimiliano Mantione <massi@ximian.com>
56 * local-propagation.c: Fixed bug 78549.
58 2006-06-04 Zoltan Varga <vargaz@gmail.com>
60 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
62 2006-06-02 Miguel de Icaza <miguel@novell.com>
64 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
65 tramp-arm.c, tramp-ia64.c
66 (mono_debugger_create_notification_function): Update signature to
67 new signature and use new protocol for creating the notification
72 2006-06-02 Geoff Norton <gnorton@customerdna.com>
74 * exceptions-ppc.c (mono_jit_walk_stack)
75 (ves_icall_get_frame_info): Fix the build
77 2006-06-02 Zoltan Varga <vargaz@gmail.com>
79 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
81 2006-05-31 Raja R Harinath <rharinath@novell.com>
83 * il2tests.2.il: New file for generics CIL tests. Add test for
85 * Makefile.am: Update.
88 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
91 2006-05-30 Massimiliano Mantione <massi@ximian.com>
93 * aliasing.c: Fixed bug 78311.
95 2006-05-29 Martin Baulig <martin@ximian.com>
97 * mini-exceptions.c (mono_find_jit_info): When computing the
98 native offset, check whether we're actually inside the method's
99 code; call mono_debug_print_stack_frame() to format the frame.
100 (ves_icall_System_Exception_get_trace): Call
101 mono_debug_print_stack_frame() to format the stack frame.
102 (ves_icall_get_trace): Update to the new debugging API.
103 (mono_jit_walk_stack_from_ctx): Likewise.
104 (ves_icall_get_frame_info): Likewise.
106 * mini.c (get_method_from_ip): Use the new debugging API.
107 (mono_print_method_from_ip): Likewise.
110 (mono_jit_walk_stack): Use the new debugging API.
111 (ves_icall_get_frame_info): Likewise.
113 2006-05-27 Zoltan Varga <vargaz@gmail.com>
115 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
117 2006-05-25 Massimiliano Mantione <massi@ximian.com>
119 * mini.c: Added "limitator" to inline for debugging.
121 2006-05-24 Martin Baulig <martin@ximian.com>
123 * debug-debugger.c (mono_debugger_init): Create a private,
124 malloc()-based code manager for the notification function and
125 intentionally leak it on exit. This fixes the crash-on-exit race
129 (mono_debugger_create_notification_function): Added
130 `MonoCodeManager *' argument.
133 (mono_debugger_create_notification_function): Added
134 `MonoCodeManager *' argument.
136 2006-05-23 Massimiliano Mantione <massi@ximian.com>
138 * aliasing.c: Fixed 64 bit issue.
139 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
140 default since all known bugs are fixed (one more time!).
142 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
144 * mini.c: write barrier support.
146 2006-05-23 Martin Baulig <martin@ximian.com>
148 * debug-debugger.c: Revert Paolo's change. Add comment and #error
149 check at the top of the file.
151 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
153 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
154 reverting changes without reason and without changelog entries.
156 2006-05-18 Zoltan Varga <vargaz@gmail.com>
158 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
159 to a few opcodes. Fixes #78439.
161 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
162 consistency with other archs.
164 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
166 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
168 * debug-debugger.c: fix the build.
170 2006-05-17 Martin Baulig <martin@ximian.com>
173 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
174 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
175 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
176 (debugger_attach): Call GC_mono_debugger_add_all_threads().
178 2006-05-11 Zoltan Varga <vargaz@gmail.com>
180 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
182 2006-05-10 Zoltan Varga <vargaz@gmail.com>
184 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
185 MONO_TYPE_GENERICINST.
187 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
188 MONO_TYPE_GENERICINST.
190 2006-05-09 Zoltan Varga <vargaz@gmail.com>
192 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
195 2006-05-08 Zoltan Varga <vargaz@gmail.com>
197 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
199 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
201 2006-05-06 Zoltan Varga <vargaz@gmail.com>
203 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
204 mono_trace_cleanup ().
206 * iltests.il: Fix problem with the newly added test.
208 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
209 due to register constraints, free up the previous hreg. Fixes #78314.
211 * iltests.il: Add new test for #78314.
213 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
214 Interlocked.Add. Fixes #78312.
216 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
218 2006-05-05 Zoltan Varga <vargaz@gmail.com>
220 * inssel.brg (mini_emit_virtual_call): Fix a warning.
222 2006-05-05 Martin Baulig <martin@ximian.com>
224 * debug-mini.c (mono_debug_open_block): New method.
227 (mono_arch_output_basic_block): Call mono_debug_open_block() at
228 the beginning of each basic block.
231 (mono_arch_output_basic_block): Call mono_debug_open_block() at
232 the beginning of each basic block.
234 2006-05-04 Massimiliano Mantione <massi@ximian.com>
236 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
237 default until I understand why they break the build on amd64.
239 2006-05-04 Zoltan Varga <vargaz@gmail.com>
241 * mini.c (mini_cleanup): Call mono_cleanup ().
243 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
246 2006-05-04 Massimiliano Mantione <massi@ximian.com>
248 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
249 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
250 default since all known bugs are fixed, and I cannot reproduce bug
251 77944... I'm asking Matt Hargett to test again after this commit.
253 2006-04-28 Massimiliano Mantione <massi@ximian.com>
255 * mini-codegen.c: Fixed typo that thrashed inline.
257 2006-04-28 Zoltan Varga <vargaz@gmail.com>
259 * dominators.c (compute_dominators): Avoid using a worklist since
260 it is not correct in some cases. Instead, iterate over all bblocks as
261 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
263 2006-04-28 Miguel de Icaza <miguel@novell.com>
265 * mini.c (mono_jit_compile_method_inner): Use
266 mono_prepare_exception_from_error that resets the value
269 2006-04-27 Miguel de Icaza <miguel@novell.com>
271 * mini.c: Move the mini_loader_error_to_exception to metadata.
273 2006-04-27 Massimiliano Mantione <massi@ximian.com>
275 * aliasing.c: Fixed bug 78210.
277 2006-04-27 Massimiliano Mantione <massi@ximian.com>
279 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
280 default until all their problems (or the ones they trigger) are fixed.
282 2006-04-26 Zoltan Varga <vargaz@gmail.com>
284 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
286 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
287 as loaded only after resolving patches since that could invoke the same method.
289 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
291 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
294 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
297 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
300 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
301 made from AOT code through the PLT table.
303 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
304 holding the plt offset when a call is made to the aot plt trampoline.
306 2006-04-25 Zoltan Varga <vargaz@gmail.com>
308 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
311 * Makefile.am (common_sources): Fix build breakage.
313 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
314 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
315 intra-assembly calls if possible.
317 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
319 * mini-trampolines.c: Handle PLT entries.
321 * mini.c: Avoid creating a GOT var for calls.
323 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
326 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
329 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
332 * mini.h: Bump AOT file format version.
334 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
337 2006-04-25 Martin Baulig <martin@ximian.com>
339 * driver.c: Disable copyprop, consprop and inline when running
342 2006-04-25 Martin Baulig <martin@ximian.com>
344 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
345 with `get_current_thread' and added `detach'.
346 (MonoDebuggerMetadataInfo): Added `thread_size',
347 `thread_tid_offset', `thread_stack_ptr_offset' and
348 `thread_end_stack_offset'.
350 2006-04-25 Zoltan Varga <vargaz@gmail.com>
352 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
355 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
356 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
358 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
360 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
362 * aot.c: Add support for ADJUSTED_IID.
364 2006-04-24 Zoltan Varga <vargaz@gmail.com>
366 * aot.c (emit_method_order): Don't align method_order_end.
368 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
369 the interface ID changes.
371 2006-04-21 Dick Porter <dick@ximian.com>
373 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
374 cleaning up a thread. Fixes the new part of bug 77470.
376 2006-04-20 Geoff Norton <gnorton@customerdna.com>
378 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
381 2006-04-19 Zoltan Varga <vargaz@gmail.com>
383 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
385 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
386 SIGSEGV. Fixes #78072.
388 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
389 unregister our SIGABRT handler.
391 2006-04-19 Massimiliano Mantione <massi@ximian.com>
393 * mini.c: Disabled inline where it can alter the call stack in a
394 way visible from managed code.
395 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
398 2006-04-16 Zoltan Varga <vargaz@gmail.com>
400 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
401 on other platforms. Fixes #78089.
403 2006-04-13 Martin Baulig <martin@ximian.com>
405 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
406 determine whether we're inside the debugger.
409 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
411 2006-04-12 Zoltan Varga <vargaz@gmail.com>
413 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
414 handler clauses. Fixes #78024.
416 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
417 in the CALL_MEMBASE opcodes. Fixes #78088.
418 (mono_arch_get_vcall_slot_addr): Ditto.
420 2006-04-10 Martin Baulig <martin@ximian.com>
422 * debug-debugger.c: The thread handling code has now been moved
423 into ../metadata/threads.c.
425 2006-04-10 Zoltan Varga <vargaz@gmail.com>
427 * driver.c (mono_main): Fix --with-gc=none build.
429 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
430 (mono_spillvar_offset_float): Ditto.
431 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
432 hreg, not when its !global, since on ia64, there is a third category: stacked
435 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
437 * mini.c: set MonoInst->klass for load field address and a few other
440 2006-04-10 Zoltan Varga <vargaz@gmail.com>
442 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
444 2006-04-07 Zoltan Varga <vargaz@gmail.com>
446 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
447 the branch opt changes.
449 2006-04-06 Dick Porter <dick@ximian.com>
451 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
453 * wapihandles.c (mini_wapi_seminfo):
454 * driver.c (mono_main): Add semaphore info option
456 2006-04-05 Zoltan Varga <vargaz@gmail.com>
458 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
459 branch optimization changes. Fixes #78009.
461 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
463 * mini.c: ignore accessibility of methods in managed->native wrappers.
465 2006-04-04 Zoltan Varga <vargaz@gmail.com>
467 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
469 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
471 2006-04-03 Zoltan Varga <vargaz@gmail.com>
473 * mini.c: Modify the branch optimizations to preserve the invariant that
474 the entries inside the in_bb and out_bb arrays are unique.
475 (mono_unlink_bblock): Avoid creation of new arrays.
477 2006-04-02 Zoltan Varga <vargaz@gmail.com>
479 * mini.c (mono_unlink_bblock): Fix regression caused by previous
482 2006-04-01 Zoltan Varga <vargaz@gmail.com>
484 * mini.c (optimize_branches): Remove the "optimizations" in
485 the cbranch1/cbranch2 -> branch cases which were causing several
486 problems in the past. Fixes #77986.
488 2006-03-31 Chris Toshok <toshok@ximian.com>
490 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
491 default optimizations :(
493 2006-03-31 Zoltan Varga <vargaz@gmail.com>
495 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
498 2006-03-31 Massimiliano Mantione <massi@ximian.com>
500 * local-propagation.c: Added comments to structs and removed
501 "Mono" prefixes from local tree mover types.
503 2006-03-30 Zoltan Varga <vargaz@gmail.com>
505 * Makefile.am (arch_sources): Define this for each architecture so
506 libmono_la_SOURCES is defined in one place.
508 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
510 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
513 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
515 * driver.c: print the GC name supplied by configure.
517 2006-03-29 Massimiliano Mantione <massi@ximian.com>
519 * local-propagation.c: Added tree mover, and moved here all the
520 local propagation code from mini.c
521 * mini.c: Added support for treeprop, and moved all the local
522 propagation code to local-propagation.c
523 * mini.h: Added support for treeprop
524 * driver.c: Added support for treeprop, enabled consprop, copyprop,
525 treeprop, inline and deadce by default
526 * Makefile.am: Added local-propagation.c
528 2006-03-25 Zoltan Varga <vargaz@gmail.com>
530 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
532 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
534 * debug-debugger.c: make it compile without the Boehm GC.
536 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
538 * mini.c: fixed issue with mismatch when an icall is registered
539 with multiple names but same address.
541 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
543 * declsec.c, mini-exceptions.c: use write barrier to set reference
544 fields of managed objects.
546 2006-03-19 Zoltan Varga <vargaz@gmail.com>
548 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
549 (can_access_internals): Fix a warning.
551 * mini.c (print_method_from_ip): Rename this to
552 mono_print_method_from_ip so it gets exported.
554 * trace.c: Deal with strings inside StringBuilder's containing garbage
555 and fix memory leaks. Fixes #77848.
557 2006-03-19 Zoltan Varga <vargaz@gmail.com>
559 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
562 2006-03-16 Neale Ferguson <neale@sinenomine.net>
564 * mini-s390.c: Remove OP_X86_TEST_NULL.
566 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
568 * mini.c: use the correct GetHashCode() for the moving collector.
570 2006-03-16 Massimiliano Mantione <massi@ximian.com>
572 * liveness.c: Regalloc spill cost tuning.
574 2006-03-15 Neale Ferguson <neale@sinenomine.net>
576 * mini-s390x.h: Correct S390_LONG macro.
578 * mini-s390x.c: Cleanup unused code.
580 2006-03-15 Zoltan Varga <vargaz@gmail.com>
582 * jit-icalls.h: New file.
584 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
585 icalls and include that instead of including jit-icalls.c.
587 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
590 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
592 * mini.c: when checking for member accessibility, also check for
593 friend assemblies and for explicit interface implementations.
595 2006-03-14 Zoltan Varga <vargaz@gmail.com>
597 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
599 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
601 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
602 common cases are done first.
604 * mini-ops.h: Only define platform specific opcodes on the given platform.
606 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
609 2006-03-14 Martin Baulig <martin@ximian.com>
611 Revert Paolo's change from r57348:
613 * mini.h: don't use gboolean for bitfields.
614 * mini.c: verifier changes for fields and methods accessibility.
616 2006-03-13 Neale Ferguson <neale@sinenomine.net>
618 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
620 * mini-s390x.c: Fix conv_r_un.
622 * cpu-s390, cpu-s390x.md: Fix lengths.
624 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
626 * mini.c: nested types have access to all the nesting
627 levels, not just the enclosing types.
629 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
631 * mini.c: added a few more verification checks.
633 2006-03-12 Zoltan Varga <vargaz@gmail.com>
635 * liveness.c: Merge optimizations from the linear-il branch.
637 2006-03-11 Zoltan Varga <vargaz@gmail.com>
639 * mini-ia64.c (emit_call): Add a comment.
641 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
643 * tramp-ia64.c: Fix some warnings.
645 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
647 * mini.h: don't use gboolean for bitfields.
648 * mini.c: verifier changes for fields and methods accessibility.
650 2006-03-11 Zoltan Varga <vargaz@gmail.com>
652 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
653 lazy icall wrapper changes.
655 * dominators.c: Replace all the dominator algorithms with faster
656 ones from the linear-il branch.
658 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
661 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
662 common cases are done first.
664 * mini-amd64.c: Fix some warnings.
666 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
669 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
672 * mini.h: Add a missing prototype.
674 2006-03-10 Zoltan Varga <vargaz@gmail.com>
676 * mini.c: Compile icall wrappers lazily.
678 * mini-codegen.c: Use printf instead of g_print since its much faster.
680 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
683 * mini.c (optimize_branches): Cache the negative result from
684 remove_block_if_useless ().
686 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
687 Also fix some bblock linking issues.
689 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
692 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
694 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
695 accessed fields first, for better cache behavior.
697 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
699 * mini.c: speedup IList<T> array accesses.
701 2006-03-09 Zoltan Varga <vargaz@gmail.com>
703 * mini.c (mono_method_to_ir): Handle large methods overflowing the
704 inline_costs counter. Fixes #77190.
706 2006-03-06 Zoltan Varga <vargaz@gmail.com>
708 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
709 trace messages. Fixes #77706.
711 2006-03-04 Martin Baulig <martin@ximian.com>
713 * tramp-amd64.c, tramp-x86.c
714 (mono_debugger_create_notification_function): Use
715 mono_global_codeman_reserve() to allocate a buffer at runtime and
718 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
720 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
721 notification function at runtime and then call `initialize' in the
722 `MONO_DEBUGGER__debugger_info' vtable.
724 2006-03-04 Zoltan Varga <vargaz@gmail.com>
726 * iltests.il: Fix a visibility problem.
728 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
730 * driver.c, mini.c: add hooks for the counters API.
732 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
734 * driver.c: show disabled options.
736 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
738 * linear-scan.c: always use cost-driven selection.
740 2006-02-28 Raja R Harinath <rharinath@novell.com>
742 * jit-icalls.c (helper_compile_generic_method): Revert change from
745 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
747 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
749 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
751 * inssel.brg: style fixes, mostly to force the updated monoburg
752 to run for people using svn.
754 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
756 * mini.c: match monoburg changes.
758 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
760 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
761 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
762 declaration in the header file.
764 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
766 * helpers.c: reduce relocations and mem usage.
768 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
770 * mini.h, mini-codegen.c: disable logging features if
771 requested by configure.
773 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
775 * mini.c: tiny verifier changes.
777 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
779 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
780 cpu-pentium.md: stack alignment changes for osx/x86,
781 partially from Geoff Norton <gnorton@customerdna.com>.
783 2006-02-24 Raja R Harinath <harinath@gmail.com>
785 * jit-icalls.c (helper_compile_generic_method): Update to changes
788 2006-02-24 Zoltan Varga <vargaz@gmail.com>
790 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
792 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
793 interface calls with large offsets.
795 2006-02-23 Raja R Harinath <rharinath@novell.com>
797 * jit-icalls.c (helper_compile_generic_method): Document the
798 special-case we depend on so that we can inflate the method twice
799 with the same context with no bad side-effects.
801 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
803 * mini-x86.c, mini-amd64.c: fix for case when xen support
806 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
808 * mini-x86.c, mini-amd64.c: generate code to access tls items
809 in a faster way for Xen systems.
811 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
813 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
814 updates and compilation fixes for the OSX/x86 port, mostly from
815 Geoff Norton <gnorton@customerdna.com>.
817 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
819 * inssel.brg: faster interface call implementation
820 to sync with the interface_offsets MonoVTable changes.
822 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
824 * mini.c: more verification checks.
826 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
828 * mini.c: added a few more verification checks.
830 2006-02-17 Neale Ferguson <neale@sinenomine.net>
832 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
833 facility on the processor and use it if available.
835 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
837 * driver.c, aot.c, mini.c: throw exception if the IL code is
838 invalid or unverifiable.
840 2006-02-17 Raja R Harinath <rharinath@novell.com>
842 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
845 2006-02-16 Zoltan Varga <vargaz@gmail.com>
847 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
849 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
851 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
852 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
853 handling of instantiated generic valuetypes.
855 2006-02-11 Zoltan Varga <vargaz@gmail.com>
857 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
858 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
861 * generics.2.cs: Revert the nullable reftypes tests.
863 2006-02-10 Zoltan Varga <vargaz@gmail.com>
865 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
866 using __builtin_frame_address (1) as it doesn't work in the presence
867 of optimizations. Hopefully fixes #77273.
869 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
870 -> generics.cs change as it doesn't work with some automake versions.
872 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
874 * mini.c: handle systems that sue a different way to
875 retrieve the stack address of the current thread.
877 2006-02-09 Zoltan Varga <vargaz@gmail.com>
879 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
880 it specially in the makefile.
882 * generics.2.cs: Add tests for nullable reference types.
884 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
886 * mini.c: always handle the case when mono_jit_init()
887 is called in a thread different from the main thread,
888 confusing libgc (bug #77309).
890 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
892 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
894 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
896 * mini.c: change optimize_branches () to use a single loop
897 and introduce a new optimization to simplify some range checks.
899 2006-02-03 Martin Baulig <martin@ximian.com>
901 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
902 and merged with debugger_thread_manager_add_thread().
903 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
904 inform the debugger about the main thread.
906 2006-02-03 Zoltan Varga <vargaz@gmail.com>
908 * basic.cs: Add test for div.un/rem.un constant folding.
910 2006-02-03 Neale Ferguson <neale@sinenomine.net>
912 * cpu-s390x.md: correct int_xor_imm length
914 2006-02-03 Zoltan Varga <vargaz@gmail.com>
916 * generics.2.cs: New test for #77442.
918 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
921 2006-02-02 Martin Baulig <martin@ximian.com>
923 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
924 <mono/metadata/mono-debug-debugger.h>
926 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
928 2006-02-02 Martin Baulig <martin@ximian.com>
930 * debug-debugger.h: New header file for debug-debugger.c.
932 * debug-debugger.c: Big API cleanup; don't run the managed Main()
933 function is a separate thread anymore; add support for attaching.
935 2006-02-01 Zoltan Varga <vargaz@gmail.com>
937 * tramp-x86.c: Fix a warning.
939 2006-01-31 Zoltan Varga <vargaz@gmail.com>
941 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
942 on very large methods.
944 * aot.c (load_patch_info): Fix a warning.
946 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
948 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
949 mini-ops.h: alu membase optimizations.
951 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
953 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
954 to speedup StringBuilder.
956 2006-01-27 Zoltan Varga <vargaz@gmail.com>
958 * dominators.c (mono_compute_natural_loops): Fix detection of
959 loop body start blocks.
961 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
963 2006-01-26 Zoltan Varga <vargaz@gmail.com>
965 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
968 2006-01-25 Massimiliano Mantione <massi@ximian.com>
970 * aliasing.c: Fixed aliasing issue on 64 bit archs.
972 2006-01-25 Martin Baulig <martin@ximian.com>
974 * debug-debugger.c: Moved the `MonoDebuggerManager' and
975 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
976 started to cleanup this file a little bit.
978 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
980 * mini.c: optimize a codepath frequently happening in generics code.
982 2006-01-23 Martin Baulig <martin@ximian.com>
984 * Makefile.am: Only compile debug-debugger.c on supported platforms.
986 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
989 * driver.c: debug-debugger.c is only available if
990 `MONO_DEBUGGER_SUPPORTED' is defined.
992 2006-01-23 Martin Baulig <martin@ximian.com>
994 * debug-debugger.c: Only enable this on platforms where the Mono
995 Debugger is working (x86 and x86_64).
997 2006-01-21 Martin Baulig <martin@ximian.com>
999 The Mono Debugger is now using the normal `mono' instead of the
1000 `mono-debugger-mini-wrapper' when executing managed code.
1002 * debug-debugger.c: New file; previously known as
1003 debugger/wrapper/wrapper.c.
1005 * debug-mini.c (mono_init_debugger): Removed.
1007 * driver.c (mono_main): Added new `--inside-mdb' command line
1008 argument which is used when running inside the debugger.
1010 2006-01-20 Zoltan Varga <vargaz@gmail.com>
1012 * liveness.c (mono_analyze_liveness): Remove some unused data
1015 2006-01-17 Zoltan Varga <vargaz@gmail.com>
1017 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
1019 2006-01-16 Zoltan Varga <vargaz@gmail.com>
1021 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
1022 depends on implementation details of monobitset.
1024 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
1027 2006-01-15 Zoltan Varga <vargaz@gmail.com>
1029 * liveness.c: Update after monobitset changes.
1031 2006-01-14 Zoltan Varga <vargaz@gmail.com>
1033 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
1035 2006-01-11 Neale Ferguson <neale@sinenomine.net>
1037 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
1039 * mini-s390x.c: Remove warning messages.
1041 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
1043 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
1045 2006-01-10 Zoltan Varga <vargaz@gmail.com>
1047 * generics.2.cs: Add ldelem/stelem_any test.
1049 2006-01-10 Neale Ferguson <neale@sinenomine.net>
1051 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
1053 2006-01-07 Zoltan Varga <vargaz@gmail.com>
1055 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
1057 2006-01-06 Zoltan Varga <vargaz@gmail.com>
1059 * generics.2.cs: Reenable vtype tests.
1061 * inssel-x86.brg: Remove an icorrect valuetype rule.
1063 2006-01-06 Neale Ferguson <neale@sinenomine.net>
1065 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
1066 initial support for OP_ABS.
1068 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1070 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
1072 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1074 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
1075 conversion and implement LADD/LSUB.
1077 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
1080 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1082 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
1084 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
1087 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1089 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
1090 localloc is encountered. Fixes crash in test-183.cs when using gmcs
1091 (stack walk problem).
1093 2006-01-04 Zoltan Varga <vargaz@gmail.com>
1095 * aot.c (mono_aot_load_method): Fix a warning.
1097 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1099 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
1101 2006-01-03 Zoltan Varga <vargaz@gmail.com>
1103 * iltests.il: Add test for #77148.
1105 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
1108 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1110 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
1112 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1114 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
1115 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
1117 * basic-long.cs: Add lconv-to-r4/r8 tests.
1119 2006-01-03 Zoltan Varga <vargaz@gmail.com>
1121 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
1123 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
1124 here as on other archs.
1126 2005-12-29 Neale Ferguson <neale@sinenomine.net>
1128 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
1130 2005-12-29 Neale Ferguson <neale@sinenomine.net>
1132 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
1134 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
1136 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
1137 instrument_prolog; Add memory_barrier instruction.
1139 2005-12-26 Zoltan Varga <vargaz@gmail.com>
1141 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
1143 2005-12-23 Zoltan Varga <vargaz@gmail.com>
1145 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
1147 * aliasing.c inssel.brg: Fix warnings.
1149 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
1150 could skip initialization of some parts of memory.
1152 * mini.c mini-ia64.c: Fix warnings.
1154 * inssel-sparc.brg: Add an implementation of lneg which actually works.
1156 2005-12-22 Zoltan Varga <vargaz@gmail.com>
1158 * aliasing.c (mono_build_aliasing_information): Add a workaround for
1159 a crash seen on sparc.
1161 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
1163 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
1165 2005-12-21 Neale Ferguson <neale@sinenomine.net>
1167 * mini-ops.h: Add s390_backchain instruction
1169 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
1171 * cpu-s390.md: Add s390_backchain instruction
1173 * mini-s390.c: Significant ABI changes
1175 * mini-s390.h: Cater for zero length structures
1177 2005-12-20 Neale Ferguson <neale@sinenomine.net>
1179 * mini-s390.c: ABI fixes
1181 * inssel-s390.brg: Remove debug statements
1183 * cpu-s390.md: Fix length of ATOMIC_xx operations
1185 2005-12-19 Zoltan Varga <vargaz@gmail.com>
1187 * basic-float.cs: Add float<->long conversion tests.
1189 2005-12-16 Neale Ferguson <neale@sinenomine.net>
1191 * mini-s390.c: Fix LOCALLOC processing.
1193 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
1195 2005-12-15 Zoltan Varga <vargaz@gmail.com>
1197 * iltests.il: Add tests for some opcodes not covered by the other
1200 2005-12-15 Neale Ferguson <neale@sinenomine.net>
1202 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
1203 register loading for Tail processing; Correct trace output.
1205 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
1207 * cpu-s390.md: Correct size of jmp instruction.
1209 2005-12-13 Neale Ferguson <neale@sinenomine.net>
1211 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
1213 2005-12-13 Neale Ferguson <neale@sinenomine.net>
1215 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
1216 Bring s390 up to current level.
1218 2005-12-12 Zoltan Varga <vargaz@gmail.com>
1220 * generics.2.cs: Disable the newly added tests as they do not work yet.
1222 * generics.2.cs: Add valuetype tests.
1224 2005-12-09 Zoltan Varga <vargaz@gmail.com>
1226 * basic-long.cs: Add i4->u8 test.
1228 * objects.cs: Add tests for JIT intrinsic.
1230 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
1231 optimizations lost by a mistake.
1233 2005-12-07 Zoltan Varga <vargaz@gmail.com>
1235 * basic-long.cs: Remove a test moved to objects.cs.
1237 * arrays.cs: Add more array tests.
1239 2005-12-06 Zoltan Varga <vargaz@gmail.com>
1241 * arrays.cs: Add new tests for multi-dimensional arrays.
1243 2005-12-06 Raja R Harinath <rharinath@novell.com>
1245 * Makefile.am (test_sources2): Add generics.2.cs.
1246 (EXTRA_DIST): Add test_sources2.
1248 2005-12-05 Ben Maurer <bmaurer@ximian.com>
1250 Support for boxing and unboxing nullable types as well as the
1251 isinst operation on nullables, per the CLI ammendment.
1253 * inssel.brg (CEE_ISINST): Special case for nullable
1255 * mini.c (handle_unbox_nullable): new method
1256 (handle_box): Special case for nullable types
1257 (mono_method_to_ir): Call handle_unbox_nullable in correct
1260 * generics.2.cs: New test suite
1262 * Makefile.am: Support for regression tests with generics.
1264 2005-12-03 Zoltan Varga <vargaz@gmail.com>
1266 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
1267 allocated to registers. Fixes #76800.
1269 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
1271 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
1273 2005-11-30 Zoltan Varga <vargaz@gmail.com>
1275 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
1278 2005-11-29 Zoltan Varga <vargaz@gmail.com>
1280 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
1283 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
1285 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
1286 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
1288 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
1289 single precision before storing to a single precision location.
1291 2005-11-28 Raja R Harinath <rharinath@novell.com>
1293 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
1295 2005-11-27 Zoltan Varga <vargaz@gmail.com>
1297 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
1300 * basic.cs: Remove test_0_byte_compares test which was moved to
1301 objects.cs a long time ago.
1303 2005-11-22 Massimiliano Mantione <massi@ximian.com>
1305 * aliasing.c: Fixed aliasing issue on 64 bit archs.
1307 2005-11-20 Zoltan Varga <vargaz@gmail.com>
1309 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
1310 handlers are called.
1312 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
1315 * mini-ia64.c: Add support for the throw->branch exception
1318 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
1320 2005-11-18 Massimiliano Mantione <massi@ximian.com>
1322 * mini.c: Enabled "fastpath" deadce :-)
1324 2005-11-18 Massimiliano Mantione <massi@ximian.com>
1326 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
1327 alias analysis pass to support it.
1330 * liveness.c: Likewise (liveness computation can use aliasing
1331 information to be more accurate).
1332 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
1333 moreover made so that "--compile-all" uses the given optimization
1334 flags and not the default ones.
1335 * aliasing.c: Alias analysis (new file).
1336 * aliasing.h: Likewise.
1337 * Makefile.am: added "aliasing.c" and "aliasing.h".
1339 2005-11-17 Zoltan Varga <vargaz@gmail.com>
1341 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
1344 2005-11-13 Zoltan Varga <vargaz@gmail.com>
1346 * mini-exceptions.c (mono_handle_exception_internal): Remove the
1347 fp >= end_of_stack exit condition, as it is not needed, and it might
1348 become true for fp eliminated frames.
1350 2005-11-11 Zoltan Varga <vargaz@gmail.com>
1352 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
1355 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
1357 * mini-arm.c: fixed alignment of doubles/longs to match
1358 the C ABI (bug #76635).
1360 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
1362 * aot.c: fix compilation with --enable-minimal=aot.
1364 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
1366 * mini-arm.c: fixed compatibility with the new
1367 floating point emulator package for compares.
1369 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
1371 * mini.c : reverted sig->pinvoke changes (r51396-51397).
1373 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
1375 * mini-exceptions.c (print_stack_frame): Output to stderr.
1376 (mono_handle_native_sigsegv): Ditto.
1378 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
1380 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
1381 OP_LCONV_TO_OVF_I implementation.
1383 * mini-amd64.c: Add support for the throw->branch exception
1386 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
1387 when the catch clause catches a more general exception, i.e. Object.
1389 2005-10-30 Zoltan Varga <vargaz@gmail.com>
1391 * cpu-ia64.md: Remove unused opcodes.
1393 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
1394 specific defines for architectures defining USE_SIGACTION.
1396 * mini-ia64.c: Fix some warnings.
1398 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
1399 version seemed to skip a frame.
1401 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
1403 * mini.c: Clean up the usage of sig->pinvoke flag. Now
1404 only calls which are made to native code use this flag.
1406 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
1408 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
1409 varargs methods as well.
1411 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
1412 which have save_lmf set. Reorganize methods prologs a bit.
1414 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
1415 debugger to the proper place.
1417 2005-10-29 Martin Baulig <martin@ximian.com>
1419 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
1420 when running inside the debugger until the debugger has support
1423 2005-10-26 Zoltan Varga <vargaz@gmail.com>
1425 * mini.h: Fix a warning.
1427 2005-10-24 Miguel de Icaza <miguel@novell.com>
1429 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
1430 we expose publicly, this returns the string.
1432 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
1434 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
1435 with fp elimination.
1437 2005-10-21 Zoltan Varga <vargaz@gmail.com>
1439 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
1440 native stacktrace using the glibc 'backtrace' function if available.
1442 2005-10-20 Zoltan Varga <vargaz@gmail.com>
1444 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
1446 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
1447 handle SIGSEGVs received while in native code.
1449 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
1450 code, call mono_handle_native_sigsegv which will abort the runtime
1451 after printing some diagnostics, instead of converting it into a
1452 confusing NullReferenceException.
1454 2005-10-18 Zoltan Varga <vargaz@gmail.com>
1456 * cpu-pentium.md: Remove unused opcodes.
1458 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
1460 * mini-amd64.h (MonoLMF): Add rsp field.
1462 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
1465 2005-10-17 Zoltan Varga <vargaz@gmail.com>
1467 * mini-codegen.c (get_register_spilling): Fix some warnings.
1469 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
1471 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
1472 elimination during exception handling. Enable fp elimination by
1475 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
1478 2005-10-16 Martin Baulig <martin@ximian.com>
1481 (mono_debugger_run_finally): New public method for the debugger.
1483 2005-10-10 Zoltan Varga <vargaz@gmail.com>
1485 * debug-mini.c (mono_debug_init_method): Fix warning.
1487 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
1488 the 'exname' parameter const to fix some warnings.
1490 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
1492 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
1493 introduced by the previous patch.
1495 2005-10-08 Zoltan Varga <vargaz@gmail.com>
1497 * basic-float.cs: Add test for precision of float arithmetic.
1499 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
1500 when loading/storing single values from/to memory.
1502 * mini.c (mono_jit_compile_method_with_opt): Create the function
1503 pointers in the correct domain.
1505 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
1507 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
1508 introduced by previous patch.
1510 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
1511 when out_filter_idx is NULL.
1513 * mini-exceptions.c: Don't run filter clauses twice during exception
1514 handling. Fixes #75755.
1516 2005-10-07 Zoltan Varga <vargaz@gmail.com>
1518 * aot.c: Add support for ldflda wrappers.
1520 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
1523 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
1525 * mini.c, mini.h: do not consider exception handlers blocks when
1526 setting up interface variables.
1528 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
1530 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
1532 2005-10-03 Zoltan Varga <vargaz@gmail.com>
1534 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
1535 causes a regression.
1537 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
1539 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
1541 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
1542 of the OP_P definitions.
1544 * TODO: Add a proposal for dealing with the CEE/OP mess.
1546 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
1547 optimizations from the x86 port.
1549 * cpu-amd64.md: Ditto.
1551 * basic.cs basic-long.cs: Add tests.
1553 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
1555 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
1556 Patrik Torstensson's implementation of my exception-handling
1557 optimization idea, when the exception object is not used
1560 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
1562 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
1563 of the mul_imm optimizations from the old jit.
1565 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
1567 * mini.c, liveness.c: patch by Patrik Torstensson and
1568 Zoltan Varga to improve performance in methods with
1571 2005-09-30 Zoltan Varga <vargaz@gmail.com>
1573 * driver.c: Remove 'Globalization' entry from --version.
1575 2005-09-28 Zoltan Varga <vargaz@gmail.com>
1577 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
1578 there is a profiler interested in JIT events.
1580 * aot.c: Load profile files produced by the AOT profiling module, and
1581 reorder methods based on the profiling info. Add a 'method_order' table
1582 to the AOT file to make mono_aot_find_jit_info work with the reordered
1585 * mini.h: Bump AOT file version info.
1587 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
1589 * mini-arm.h: work around what looks like a gcc bug when optimizations
1592 2005-09-28 Raja R Harinath <rharinath@novell.com>
1594 * Makefile.am (AM_CFLAGS): Don't use += to append inside
1595 conditionals. Use ...
1596 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
1598 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
1600 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
1601 to determine the amount of memory to copy when passing valuetypes.
1603 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
1604 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
1606 2005-09-27 Zoltan Varga <vargaz@gmail.com>
1608 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
1609 information about aot.
1611 2005-09-27 Ben Maurer <bmaurer@ximian.com>
1613 * *.c: Replace the use of {Enter,Leave}CriticalSection with
1614 macros. This will allow a deadlock debugger to easily be plugged
1617 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
1619 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
1621 2005-09-27 Raja R Harinath <rharinath@novell.com>
1623 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
1624 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
1625 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
1626 ($(arch_built)) [CROSS_COMPILING]: Error out.
1628 2005-09-26 Zoltan Varga <vargaz@gmail.com>
1630 * aot.c: Add support for the no_special_static flag for classes.
1632 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
1634 * Reapply reverted patches.
1636 * *: Revert r50174 as well.
1638 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
1640 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
1642 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
1644 2005-09-23 Miguel de Icaza <miguel@novell.com>
1646 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
1647 part of the SIG_HANDLER_SIGNATURE.
1649 2005-09-23 Zoltan Varga <vargaz@gmail.com>
1651 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
1654 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
1655 introduced by previous patch.
1657 2005-09-21 Zoltan Varga <vargaz@gmail.com>
1659 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
1660 saved registers too.
1662 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
1663 upon the information returned by get_call_info ().
1665 * mini-x86.c (add_float): Fix stack size calculation.
1666 (mono_arch_call_opcode): Rewrite this so it works based up the
1667 information returned by get_call_info ().
1668 (mono_arch_get_this_vret_args): Ditto.
1670 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
1672 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
1673 in cinfo to determine the registers which need to be used.
1675 2005-09-20 Miguel de Icaza <miguel@novell.com>
1677 * driver.c (mono_main): Add --server and --desktop flags.
1679 2005-09-16 Zoltan Varga <vargaz@gmail.com>
1681 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
1682 registers as global registers.
1684 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
1685 longer needed with the new register allocator.
1687 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
1689 * cpu-ia64.md: Remove unused opcodes.
1691 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
1693 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
1695 * cpu-amd64.md: Remove unused opcodes.
1697 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
1698 needed with the new register allocator.
1700 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
1703 2005-09-16 Raja R Harinath <rharinath@novell.com>
1705 * Makefile.am (check-local): Don't invoke semdel-wrapper.
1707 2005-09-16 Martin Baulig <martin@ximian.com>
1709 * exceptions-amd64.c
1710 (throw_exception): Don't call mono_debugger_throw_exception() if
1711 we're a rethrow - see the FIXME in the code.
1713 2005-09-15 Geoff Norton <gnorton@customerdna.com>
1715 * mini.c (mono_init_exceptions): This only works on some architectures.
1717 2005-09-15 Zoltan Varga <vargaz@gmail.com>
1719 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
1722 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
1724 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
1725 now in mini-exceptions.c.
1727 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
1729 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
1730 now in mini-exceptions.c.
1732 2005-09-15 Zoltan Varga <vargaz@gmail.com>
1734 * exceptions-x86.c: Applied patch from Patrik Torstensson
1735 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
1737 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
1738 code into mini-exceptions.c. Add some assertions to it.
1740 2005-09-12 Zoltan Varga <vargaz@gmail.com>
1742 * aot.c (emit_section_change): Applied patch from "The Software Team"
1743 (<software@solmersa.com>). Fix as errors on windows.
1745 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
1747 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
1748 method info into the LMF.
1750 2005-09-11 Zoltan Varga <vargaz@gmail.com>
1752 * mini-ia64.c: Add proper unwind info for method epilogs.
1754 * exceptions-ia64.c: Add some code to help debugging.
1756 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
1758 * mini-exceptions.c: Fix warning.
1760 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
1762 * mini.c: Really fix build.
1764 * mini-x86.c mini-amd64.c: Fix build.
1766 2005-09-11 Zoltan Varga <vargaz@gmail.com>
1768 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
1770 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
1771 some Interlocked methods as intrinsics.
1773 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
1774 for Thread methods as well.
1776 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
1778 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
1780 * mini-ia64.c mini-x86.c mini-amd64.c
1781 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
1784 * mini.c (mono_init_exceptions): Fix build breakage.
1786 2005-09-10 Zoltan Varga <vargaz@gmail.com>
1788 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
1789 of instructions. Use the new ia64_unw_op macros for emitting unwind
1792 * mini.c (mono_init_exceptions): Initialize exception handling
1793 related trampolines at startup.
1795 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
1797 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
1799 2005-09-09 Zoltan Varga <vargaz@gmail.com>
1801 * mini.c: Handle type loading errors gracefully during compilation and
1802 throw the appropriate exception.
1804 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
1806 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
1807 for the mono binary.
1809 2005-09-09 Martin Baulig <martin@ximian.com>
1811 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
1814 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
1816 * mini-arm.h: use emulation for conv.r.un for the release.
1818 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
1820 * mini-arm.c, objects.cs: more fixes and tests for them.
1822 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
1824 * mini-arm.c: align structures to at least 4 bytes to be able
1825 to keep our current optimized memcpy.
1827 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
1829 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
1831 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1833 * mini.c: ignore SIGPIPE.
1835 2005-09-04 Zoltan Varga <vargaz@gmail.com>
1837 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
1839 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
1841 2005-09-02 Zoltan Varga <vargaz@gmail.com>
1843 * mini.h: Add prototype for mono_allocate_stack_slots_full.
1845 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
1847 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
1848 exception handling support.
1849 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
1850 patch by Brian Koropoff <briank@marakicorp.com>).
1852 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
1854 * mini.c: revert another 'optimization' which breaks when
1855 items on the eval stack need to be saved at a basic block end
1858 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
1860 * jit-icalls.c: for arrays, ensure we always provide
1863 2005-08-30 Zoltan Varga <vargaz@gmail.com>
1865 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
1867 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
1869 2005-08-29 Zoltan Varga <vargaz@gmail.com>
1871 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
1872 arguments in their original register.
1874 2005-08-28 Zoltan Varga <vargaz@gmail.com>
1876 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
1879 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
1880 when ssapre is enabled.
1882 * inssel-long.brg: Fix bug in previous patch.
1884 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
1885 multiplication by a constant.
1887 2005-08-27 Zoltan Varga <vargaz@gmail.com>
1889 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
1892 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
1895 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
1897 * inssel-arm.brg: apply changes tested by Brian Koropoff
1898 <briank@marakicorp.com>.
1900 2005-08-25 Zoltan Varga <vargaz@gmail.com>
1902 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
1904 2005-08-24 Zoltan Varga <vargaz@gmail.com>
1906 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
1907 to the same register if dreg is just a base register.
1908 (print_ins): Improve printing of membase opcodes.
1910 * inssel-x86.brg: Add optimized ldind(reg) rules.
1912 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
1914 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
1916 * mini.c: when running under valgrind, set the stack bottom for
1917 the GC at the actual approximate stack for the app (fixes running
1918 mono with valgrind).
1920 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
1922 * mini.c: do no break at the first valuetype to init found
1925 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
1927 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
1929 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
1931 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
1933 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
1935 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
1937 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
1939 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
1941 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
1944 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
1947 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
1950 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
1952 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
1954 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
1956 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
1957 in the tail recursion optimization.
1959 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
1960 debug info into the assembly file.
1962 * iltests.il: Add test for filter regions.
1964 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
1965 initial stack of filter regions. Fixes #75755.
1967 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
1969 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
1972 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
1974 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
1975 the check for an already compiled method on non-ia64 platforms.
1976 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
1979 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
1981 * inssel-x86.brg: Add some optimized call rules.
1983 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
1985 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
1988 * mini.h mini-trampolines.c: Pass the trampoline argument to
1989 mono_arch_patch_delegate_trampoline.
1991 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
1993 * mini-trampolines.c: Fix build.
1995 * mini-amd64.h: Add delegate trampolines.
1997 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
1999 * inssel-amd64.brg: Add optimized call rules.
2001 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
2003 * inssel-ia64.brg: Add optimized ldind(reg) rules.
2005 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
2007 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
2010 * mini-ia64.c: Remove LMF fixmes.
2012 * mini-ia64.h: Remove most fields from LMF.
2014 * inssel-ia64.brg (stmt): Fix unaligned access errors.
2016 * mini-trampolines.c: Add support for IA64 function descriptors.
2018 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
2019 for IA64 function descriptors.
2021 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
2023 * tramp-arm.c: patch the vtable for virtual calls. Added
2024 support code to register/unregister the LMF.
2025 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
2028 2005-08-19 Dick Porter <dick@ximian.com>
2030 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
2031 bit value if needed.
2033 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
2035 * mini.c (mini_get_method): Move handling of wrapper data here.
2037 * mini.c (mono_method_to_ir): Add support for dynamic methods.
2039 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
2042 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
2043 bblock->code does not remain empty.
2045 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
2047 * arrays.cs: Add regression test for #75832.
2049 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
2050 rules. Fixes #75832.
2052 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
2053 instruction scheduling.
2055 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
2057 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
2059 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
2061 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
2063 * mini-codegen.c: Fix VC build.
2065 * cpu-pentium.md: Increase length of atomic_exhange_i4.
2067 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2069 * mini.h: fix signature for mono_register_opcode_emulation.
2071 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
2073 * mini.c: Get rid of most of the helper_sig_... constants using
2074 mono_create_icall_signature ().
2076 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
2078 * jit-icalls.c (helper_ldstr): New helper function.
2080 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
2082 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
2083 throw, load the string using a helper call instead of creating a string object.
2085 * aot.c: Update after LDSTR changes.
2087 * mini.h: Bump AOT file version.
2089 * aot.c: Save class size info into the AOT file. Print more statistics during
2092 * mini.h: Bump AOT file version.
2094 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
2095 ordering of disasm cases. Fixes #74957.
2097 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
2099 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
2100 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
2101 the generic code needed for the ARM port.
2103 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
2105 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
2106 inssel-arm.brg: more ARM features and fixes.
2108 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
2110 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
2111 ARM port work in progress.
2113 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
2115 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
2117 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
2119 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
2121 * inssel.brg (mini_emit_memset): Add support for unaligned access.
2123 * *-ia64.*: Ongoing IA64 work.
2125 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
2127 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
2129 * TODO: Remove out-of-data todo stuff.
2131 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
2134 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
2136 * mini.h: Bump corlib version.
2138 2005-07-27 Martin Baulig <martin@ximian.com>
2141 (create_copy_ins): Added `const unsigned char *ip' argument; set
2142 `copy->cil_code' from it.
2144 2005-07-27 Martin Baulig <martin@ximian.com>
2146 * mini-exceptions.c (mono_handle_exception): Don't call
2147 mono_debugger_handle_exception() for filters.
2149 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
2151 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
2154 2005-07-26 Martin Baulig <martin@ximian.com>
2156 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
2158 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
2159 helper_compile_generic_method() if the method is actually virtual
2162 2005-07-26 Martin Baulig <martin@ximian.com>
2165 (trampoline_code): Renamed to `mono_trampoline_code' and made it
2166 public; this is now accessed directly by the debugger.
2167 (mono_generic_trampoline_code): Removed.
2170 (mono_debug_init_method): Also add interncalls and wrappers.
2172 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
2174 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
2176 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
2178 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
2180 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
2182 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
2184 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
2186 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
2187 getting TLS offsets on AMD64 too.
2189 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
2191 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
2193 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
2195 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
2196 inssel-arm.brg, mini-arm.h: ARM port work in progress.
2198 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
2200 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
2202 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
2205 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
2206 mono_sparc_is_virtual_call ().
2208 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
2210 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
2211 trampoline parameters.
2213 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
2215 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
2216 to mono_arch_get_vcall_slot_addr.
2218 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
2221 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
2223 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
2225 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
2227 2005-07-19 Martin Baulig <martin@ximian.com>
2229 * exceptions-amd64.c (throw_exception): Call
2230 mono_debugger_throw_exception() here like we're doing it on i386.
2232 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
2234 * mini-ia64.c: Add optimized TLS access support.
2236 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
2238 * mini-exceptions.c: Ongoing IA64 work.
2240 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
2242 * mini.c: Use the default optimization set when embedding. Fixes
2245 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
2247 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
2248 of trampolines to a separate file.
2250 * mini-trampolines.c: New file.
2252 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
2255 * tramp-x86.c: Reorganize the trampoline code to be similar to the
2258 * mini-codegen.c: Fix cygwin build.
2260 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
2262 * mini.c: Add some minor changes needed by the IA64 port.
2264 * *-ia64.*: Ongoing IA64 work.
2266 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
2268 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
2269 trampolines into arch-independent and arch-dependent parts.
2271 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
2273 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
2275 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
2277 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
2278 the xp-regalloc-branch for amd64.
2280 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
2281 xp-regalloc-branch for x86.
2283 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
2285 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
2287 2005-07-06 Martin Baulig <martin@ximian.com>
2290 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
2291 (mono_jit_runtime_invoke): Likewise.
2293 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
2295 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
2298 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
2299 without loading their metadata. Reorganize the file format so exception handling+
2300 debug info is kept separate from normal method info. Create MonoJitInfo
2301 structures for methods lazily.
2303 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
2305 (x86_class_init_trampoline): Patch AOT class init trampolines too.
2307 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
2309 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
2312 * mini.h: Bump AOT file version.
2314 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
2316 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
2318 2005-07-01 Raja R Harinath <rharinath@novell.com>
2320 * Makefile.am (check-local): Call semdel-wrapper.
2322 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
2324 * mini-x86.c: Revert the last change as it seems to break the build..
2326 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
2328 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
2330 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
2332 2005-06-27 Ben Maurer <bmaurer@ximian.com>
2334 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
2335 outside of the macro, so strange stuff doesn't happen with gcc4
2336 (NEW_AOTCONST_TOKEN): Likewise.
2338 2005-06-28 Martin Baulig <martin@ximian.com>
2340 * mini.c (mini_class_is_system_array): New static method; use this
2341 instead of `klass->parent == mono_defaults.array_class' everywhere
2342 since this also works for the new generic array class.
2344 2005-06-26 Ben Maurer <bmaurer@ximian.com>
2346 * inssel.brg: Remove warnings.
2348 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
2350 * mini-ia64.c: Ongoing IA64 work.
2352 * basic-float.cs: Add float->i1 conversion test.
2354 * iltests.il: Add conv.u4 test.
2356 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
2358 * inssel-long.brg: Fix bug caused by last change.
2360 2005-06-23 Geoff Norton <gnorton@customerdna.com>
2362 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
2363 BSDs. Allows the x86 JIT to work on OSX86
2365 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
2367 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
2370 * mini-ia64.c: Ongoing IA64 work.
2372 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
2374 * mini-ia64.c: Ongoing IA64 work.
2376 * driver.c: Clean up jit_code_hash as well when using --regression.
2378 * inssel-long.brg: Fix long->i4/u4 conversion rules.
2380 * basic-long.cs: Add tests for long->u4 conversion.
2382 2005-06-18 Ben Maurer <bmaurer@ximian.com>
2384 * mini.c: Take mono_get_domainvar out of macros. This makes sure
2385 that we do not depend on undefined C behavior: the order stuff
2386 gets evaluated within an expression. Fixes mono when compiled on
2389 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
2391 * *-ia64.*: Ongoing IA64 work.
2393 * aot.c: Lower memory usage while loading AOT methods.
2395 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
2397 * mini.h: Bump AOT file format version.
2399 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
2401 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
2403 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
2405 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
2406 not on callee assembly). Fixed some comments.
2408 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
2410 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
2411 it gets proper disassembly.
2412 (emit_method_info): Remove some dead code.
2414 * mini.c (mini_method_compile): Allways allocate the GOT var in
2415 mono_method_to_ir for emulating opcodes.
2417 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
2419 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
2420 before freeing the code memory. Fixes #74990.
2422 * objects.cs: Add regression test for #74992.
2424 * liveness.c: Extend live ranges of arguments to the beginning of the
2425 method. Fixes #74992.
2427 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
2428 so it points into the faulting instruction.
2430 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
2432 * jit-icalls.c (mono_imul_ovf): Add exception handling.
2434 * *-ia64.*: Ongoing IA64 work.
2436 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
2438 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
2440 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
2442 * *-ia64.*: Ongoing IA64 work.
2444 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
2446 * basic-long.cs: Add tests for add/sub.ovf.
2448 * basic.cs: Add tests for sub.ovf.
2450 * *-ia64.*: Ongoing IA64 work.
2452 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
2454 * *-ia64.*: Ongoing IA64 work.
2456 * basic.cs: Add conv.ovf.i4.un test.
2458 2005-06-09 Massimiliano Mantione <massi@ximian.com>
2460 * mini.c: (remove_block_if_useless) Fixed bug 75061.
2462 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2464 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
2466 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
2468 * *-ia64.*: Ongoing IA64 work.
2470 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2473 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
2475 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
2477 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
2479 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
2481 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
2483 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
2484 of a call is callable by a near call.
2486 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
2488 * mini-ia64.c: Ongoing IA64 work.
2490 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
2492 * genmdesc.c: Make the generated array non-static.
2494 * inssel-long.brg: Fix LSHR_IMM rule.
2496 * *-ia64.*: Ongoing IA64 work.
2498 * *-ia64.*: Ongoing IA64 work.
2500 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
2502 * *-ia64.*: Ongoing IA64 work.
2504 * *-ia64.*: Ongoing IA64 work.
2506 * mini-ia64.c: Ongoing IA64 work.
2508 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
2510 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
2512 * objects.cs basic-calls.cs: Move some tests to objects.cs.
2514 * objects.cs basic-long.cs: Move some tests to objects.cs.
2516 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
2518 * *-ia64.*: Ongoing IA64 work.
2520 * iltests.il: Add a new test.
2522 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
2523 newobj. Fixes #75042.
2525 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
2527 * *-ia64.*: Ongoing IA64 work.
2529 * *-ia64.*: Ongoing IA64 work.
2531 * *-ia64.*: Ongoing IA64 work.
2533 * basic.cs objects.cs: Move tests accessing static variables as well.
2535 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
2537 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
2539 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
2541 * driver.c: Always print failed tests.
2543 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
2546 * *ia64*: Ongoing IA64 work.
2548 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
2550 * basic.cs: Add tests for add.ovf. Fix warnings.
2552 2005-05-18 Miguel de Icaza <miguel@novell.com>
2554 * driver.c (mono_main): Avoid crash if no argument is passed to
2555 --break; Do not use g_error, but f_printf. And fix all other
2556 ocurrences of the same crash.
2558 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
2560 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
2561 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
2564 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
2566 * *-ia64.*: Add beginnings of IA64 backend.
2568 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
2570 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
2572 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
2575 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
2577 * mini-amd64.c: Fix a warning.
2579 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
2581 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
2582 in float_neg. Fixes #74897.
2584 * mini-amd64.c (emit_call): Fix another near call bug.
2586 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
2588 * declsec.c: Keep the appdomain information in the structure. Added a
2589 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
2590 value gets overwritten).
2591 * declsec.h: Set the default MonoArray for the the stack to 6. Added
2592 an MonoAppDomain member to MonoSecurityFrame.
2593 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
2594 used in the stack walk. Now use a MonoArray which grow (double) when
2597 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
2599 * mini.c: Re-enabled runtime cleanup, since running threads should
2600 now properly stop when exiting.
2602 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
2604 * mini-codegen.c: New file contaning the arch-independent local
2605 register allocator. Not used by any architectures yet.
2607 * mini.h linear-scan.c: Merge some changes from the
2608 mini-xp-local-regalloc branch.
2610 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
2612 * mini-amd64.c (emit_call): Fix calls to native functions when the
2613 runtime is compiled as a shared library. Fixes #74756.
2615 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
2616 on a literal field. Fixes #74751.
2618 2005-04-25 Raja R Harinath <rharinath@novell.com>
2620 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
2622 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
2624 * objects.cs: Add missing null casting test.
2626 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
2628 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
2629 in wrapper methods. Also rename 'address' variable to 'offset'.
2631 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
2633 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
2636 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
2638 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
2641 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
2643 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
2645 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
2647 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
2648 just the last bytes.
2650 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
2652 * aot.c (mono_compile_assembly): Fix warning.
2654 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
2655 by the _MSC_VER stuff.
2657 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
2659 * inssel-long.brg: Fix #74588.
2661 * cpu-amd64.md: Fix #74591.
2663 * iltests.il: Add new regression tests.
2665 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
2667 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
2670 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
2672 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
2674 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
2675 from Bill Middleton <flashdict@gmail.com>.
2677 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
2679 * arrays.cs: Add new regression test. Fix warnings.
2681 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
2683 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
2684 and leakage in CKFINITE.
2686 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
2687 this to a null op since it is called on amd64 too.
2689 * exceptions-amd64.c (get_throw_trampoline): Align stack.
2691 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
2692 body since this is not used on amd64.
2694 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
2696 * mini-amd64.c: Remove obsolete fixmes.
2698 * mini.c (print_method_from_ip): Fix debugging support.
2700 2005-2-1 Massimiliano Mantione <massi@ximian.com>
2702 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
2703 so that expressions that don't give much gain are not reduced.
2704 * ssapre.h: Likewise.
2706 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
2708 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
2710 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
2712 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
2714 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
2716 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
2718 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
2720 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
2722 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
2725 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
2727 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
2729 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
2731 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
2732 MONO_ARCH_USE_SIGACTION. Fixes #74252.
2734 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
2736 * mini-x86.c: Fix up stack overflow handling.
2738 * exceptions.cs: Add new regression test.
2740 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
2742 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
2743 mono_jit_thread_attach.
2745 * mini.c (mono_method_to_ir): Verify called method is not abstract.
2747 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
2749 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
2750 avoid calling constructors using callvirt.
2752 * inssel.brg: Fix #74073.
2754 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
2756 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
2757 compilation with non-GCC compilers.
2758 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
2759 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
2761 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
2763 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
2764 klass->interface_offsets (will likely fix bug#74073).
2766 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
2768 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
2770 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
2772 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
2773 to amd64_div_reg_size ().
2775 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
2777 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
2779 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
2781 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
2783 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
2785 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
2787 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
2789 * mini.c (mono_precompile_assembly): Load and precompile referenced
2790 assemblies as well. Fixes #74015.
2792 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
2794 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
2796 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
2798 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
2799 a lot of checks and (anyway) permissions cannot work until corlib is
2802 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
2804 * mini-ppc.c: fixed ABI issue on sysv/ppc.
2806 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
2808 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
2809 calls (fixes bug#72824).
2811 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
2813 * mini.c: fix tail recursion elimination (see test in bug#73936).
2815 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
2817 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
2818 some fp functions in sse2 mode.
2820 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
2822 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
2824 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
2826 * mini.h mini.c: Add mono_get_jit_tls_key ().
2828 * mini-x86.c: Enable fast TLS support on windows.
2830 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
2832 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
2833 * mini.c: Check for p/invoke method when generating code. If a
2834 p/invoke method, or it's class, isn't decorated with [Suppress
2835 UnmanagedCodeSecurity] then generate code to call System.Security.
2836 UnmanagedDemand (only if the security manager is active).
2838 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
2840 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
2841 last change as it seems to cause strange crashes.
2843 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
2845 * *.c: handle unsafe function pointers where needed.
2847 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
2849 * mini.c (mono_jit_free_method): Remove the fixme too.
2851 2005-03-15 Miguel de Icaza <miguel@novell.com>
2853 * mini.c: As discussed, make the code actually free the delegate
2854 thunk now, to enable the debugging of delegate problems, use
2855 MONO_DEBUG=1 when running Mono.
2857 This takes also care of parts of the leaks as seen by Joe.
2859 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
2861 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
2862 thread_tls_offset calculation.
2864 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
2866 * declsec.c: Reworked linkdemand checks for icall. The previous code
2867 was using the declaration code (untrusted) and didn't work as expected
2868 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
2871 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
2873 * iltests.il: Add new localloc test.
2875 * mini-amd64.c: Handle large stack allocations the same way as on
2876 windows if stack overflow handling is working.
2878 * mini-amd64.c: Allocate the signal stack using mmap.
2880 * mini.c (sigsegv_signal_handler): Fix reading of context.
2882 * mini-exceptions.c: Fix up stack overflow handling.
2884 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
2886 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
2888 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
2890 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
2892 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
2893 tramp_init functions as they are no longer needed.
2895 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
2897 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
2899 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
2901 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
2903 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
2906 * mini-ops.h: Add OP_LMUL_IMM.
2908 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
2909 long mul/div opcodes as intrinsic.
2911 * mini-amd64.c (emit_call): Handle the case when the callee might be
2914 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
2916 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
2919 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
2921 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
2923 2005-03-09 Ben Maurer <bmaurer@ximian.com>
2925 * mini.c (mono_codegen): Don't leak here, to help people running
2928 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
2930 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
2931 conversions in sse2 mode.
2933 * basic-float.cs: Add regression test.
2935 * mini-amd64.c: Reenable sse2.
2937 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
2939 * mini-amd64.c: Disable sse2 until some regressions are fixed.
2941 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
2943 * driver.c: Copyright text should include 2005.
2945 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
2947 * cpu-amd64.md (load_membase): Fix more max lengths.
2949 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
2951 * cpu-amd64.md (load_membase): Fix max length.
2953 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
2955 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
2957 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
2958 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
2960 * basic-float.cs: Add rounding regression test.
2962 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
2964 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
2966 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
2967 structures in registers for pinvoke wrappers.
2969 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
2971 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
2973 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
2975 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
2976 wrapper to mono_jit_thread_attach.
2978 * mini.c (mini_jit_thread_attach): New jit icall.
2980 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
2981 native->managed wrappers.
2983 * exceptions.cs: Add new regression test.
2985 * mini.c (optimize_branches): Check regions in the cbranch to throw
2986 block case as well. Fixes #73242.
2988 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
2990 * mini.c: thread safety fixes.
2992 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
2994 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
2995 patching stuff, since delegates use jump trampolines so there is
2998 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
3001 * tramp-amd64.c: Fix build.
3003 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
3004 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
3006 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
3007 Rename this to mono_arch....
3008 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
3010 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
3012 * mini-amd64.c (emit_call): If both the caller and the callee is
3013 guaranteed to have 32 bit addresses, emit a normal call.
3015 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
3017 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
3018 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
3019 method_ptr inside delegates.
3021 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
3023 * mini.c (mono_jit_free_method): Free the method info even if the native code is
3024 invalidated. Fixes #73001.
3026 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
3028 * mini-x86.c: Only use stdcall for pinvokes on windows.
3030 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
3032 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
3033 * mini-x86.c: remove unreliable __thread var offset detection,
3034 use the correct accessors and enable by default.
3036 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
3038 * mini.c (mono_jit_free_method): Fix memory leak.
3040 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
3042 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
3044 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
3046 * cpu-amd64.md: Fix lengths of atomic opcodes.
3048 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
3050 * driver.c: try to not imply using ICU is any good.
3052 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
3054 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
3055 functions as inline ops.
3057 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
3058 some Interlocked functions as inline ops.
3060 * mini.c (move_basic_block_to_end): Fix bug in last patch.
3062 * mini.h (MonoBasicBlock): Reorganize fields a bit.
3064 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
3066 * mini.c: Add support for OP_NOT_TAKEN.
3068 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
3069 structures in registers for pinvoke wrappers.
3071 * mini-amd64.c: Fix warnings.
3073 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
3075 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
3077 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
3079 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
3080 address instead of loading the address from it.
3082 * mini-x86.c: Add support for returning small structs in registers
3083 on Win32. Fixes part of #70864.
3085 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
3087 * trace.c (get_token): Improve error checking.
3089 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
3091 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
3093 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
3095 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
3096 it can be reused for MonoClass.
3097 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
3100 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
3102 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
3103 instead of a MonoReflectionMethod. The method information wasn't used
3104 when displaying SecurityException details (but will be now).
3106 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
3108 * Makefile.am : windows build fix.
3110 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
3112 * iltests.il: Add new regression test.
3114 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
3117 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
3119 * mini.c: Moved linkdemand check into helper function check_linkdemand
3120 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
3123 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
3125 * declsec.c: Added statistics counter for different kinds of
3127 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
3128 (and commented) declaration.
3129 * mini.c: Added statistics counter for security Demand code
3130 generation. Added display of security statistics.
3132 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
3134 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
3135 Fix compilation errors under gcc-2.95.
3137 2005-02-12 Ben Maurer <bmaurer@ximian.com>
3139 * mini.c, driver.c: Use the new jit trampoline hashtable
3141 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
3143 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
3145 2005-02-11 Martin Baulig <martin@ximian.com>
3147 * debug-mini.c (mono_debug_close_method): Free the line number array.
3149 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
3151 * aot.c: Break up large methods into smaller ones. Share GOT slots for
3154 * mini.h: Bump AOT file format version.
3156 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
3158 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
3160 * declsec.h: Added macros to get/set lazyly initialized security
3161 informations about assemblies. Added new enum for different type of
3162 possible LinkDemand violation. Added function to check LinkDemands.
3163 * mini.h: Added a field to MonoCompile to hold any security violation
3164 detected when JITting a method (so it can be thrown later).
3165 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
3166 and CEE_CALLVIRT. Added code to throw exception at the end of
3167 mini_method_compile (note: the exception is unhandled right now).
3169 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
3171 * mini.c, jit-icalls.c: use the managed implementation of
3172 memset for initobj and memset, to avoid managed <-> unmanaged
3175 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
3177 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
3178 optimization if it would need a GOT var.
3180 * basic.cs: Add tests for constant propagation and switch statements.
3182 * ssa.c: Fix out-of-range constant propagation and switch statements.
3184 2005-02-09 <vargaz@freemail.hu>
3186 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
3188 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
3190 * cpu-amd64.md (load_membase): Fix max length of load_membase.
3192 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
3194 * mini.c: update to new signature of mono_class_get_allocation_ftn().
3196 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
3198 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
3199 arithmetic operations.
3201 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
3203 * mini-ppc.c: add a workaround for broken user code that
3204 DllImports vararg functions with non-vararg signatures.
3206 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
3208 * mini.c (mono_jit_compile_method_inner): Add detection and a
3209 meaningfull error message for assemblies written in Managed C++.
3211 * tramp-amd64.c mini-amd64.h: Add support for
3212 create_trampoline_from_token ().
3214 * aot.c mini-x86.c abcremoval.c: Applied patch from
3215 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
3217 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
3219 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
3220 which takes a MonoImage/token as parameter instead of a MonoMethod.
3222 * aot.c: Use the new trampoline for initializing vtables.
3224 * aot.c: Add support for ldfld/stfld_remote wrappers.
3226 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
3227 rules for compare <MEM>, IMM.
3229 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
3231 * aot.c: Handle inherited finalizers correctly.
3233 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
3235 * inssel.brg (stmt): Add a missing _setup_... ().
3237 * aot.c: Save some parts of the class state to the AOT file and use it
3238 to recompute that state when a class is initialized.
3240 * mini.c: Install AOT hooks into the runtime.
3242 * mini.h: Bump AOT file format version.
3244 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
3247 * iltests.il: Add new test.
3249 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
3253 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
3255 * mini.c: setup the statistical profiler in the thread attach
3256 callback to cope with the new single thread code.
3258 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
3260 * mini-ppc.c: ensure we have enough room for the profiler
3261 calls (fixed bug#72084).
3263 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
3265 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
3268 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3270 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
3272 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3274 * ssapre.c: Fixed an issue with down safety (this allows IronPython
3275 to succesfully execute parrotbench).
3276 * ssapre.h: Likewise.
3278 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3280 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
3281 variable for stores to method arguments (fixes a SSAPRE issue).
3283 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
3285 * mini.c: handle value types in dup, fixes gen-112.cs.
3287 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
3289 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
3290 sequence for calls in dynamic methods to avoid thunks.
3292 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
3294 * mini.c: correctly remove dynamic methods from the hashtable.
3296 2005-1-20 Massimiliano Mantione <massi@ximian.com>
3298 * driver.c: Disabled SSAPRE until fix the bug that appears
3299 in IronPython's parrotbench.
3301 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
3303 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
3305 * mini.c (mono_method_to_ir): Revert the previous change.
3307 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
3310 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
3311 mono_jit_info_table_find () etc. when running under valgrind.
3313 * inssel.brg: Fix warnings.
3315 * mini-exceptions.c: Fix warnings.
3317 2005-01-31 Martin Baulig <martin@ximian.com>
3319 * driver.c (compile_all_methods_thread_main): Don't try to compile
3320 generic methods or anything which has type parameters.
3322 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
3324 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
3326 * TestDriver.cs: Add --verbose flags.
3328 * graph.c ssa.c: Fix 64 bit warnings.
3330 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
3331 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
3332 Fix 64 bit warnings.
3334 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
3335 variable not spotted by gcc.
3337 * mini-amd64.c inssel-amd64.brg: Applied patch from
3338 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
3339 X86_COMPARE_MEMBASE opcodes.
3341 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
3343 2005-01-29 Ben Maurer <bmaurer@ximian.com>
3345 * *: MonoMethod->signature might be NULL now. You *MUST* use
3346 mono_method_signature.
3348 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
3350 * driver.c (compile_all_methods_thread_main): Compile the methods
3351 without invoking cctors.
3353 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
3355 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
3356 * basic-calls.cs: test for the above.
3358 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
3360 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
3361 MonoJitInfo changes.
3363 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
3365 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
3366 eagerly if it contains dynamic methods.
3368 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
3370 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
3371 trace, it is now computed by an icall from trace_ips.
3373 * mini-exceptions.c: Fix a warning.
3375 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
3377 * mini-exceptions.c: don't bother getting stack trace info if
3378 it's not going to be used.
3380 2005-01-27 Raja R Harinath <rharinath@novell.com>
3382 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
3385 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
3387 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
3389 * aot.c: Avoid calling mono_method_get_header () if not needed.
3391 * mini.h: Bump AOT file format version.
3393 * mini.c (mono_emit_native_call): Allocate a GOT var here.
3395 * mini.c (mono_print_tree): Print more info for calls.
3397 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
3399 * declsec.h: Remove warning by adding missing include for marshal.h
3401 2005-01-26 Martin Baulig <martin@ximian.com>
3403 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
3406 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
3408 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
3411 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
3413 * aot.c (mono_compile_assembly): Fix a warning.
3415 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
3417 * declsec.c: Look for security attributes on the original MonoMethod
3418 (and not the wrapped one). This fix permissions on icalls.
3420 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
3422 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
3424 * mini.c (mono_allocate_stack_slots): Add a fixme.
3426 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
3428 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
3430 * inssel.brg: optimize casts of sealed types (more
3431 optimizations waiting for fixes in remoting).
3433 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
3435 * inssel.brg (stmt): Add another dummy rule.
3437 * driver.c: Fix warnings.
3439 * driver.c (mono_main): If running under valgrind, instruct glib to use
3440 the system allocation functions so valgrind can track the memory
3441 allocated by the g_... functions.
3443 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
3445 * mini-ops.h: Add OP_DUMMY_STORE opcode.
3447 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
3449 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
3450 variables in try regions.
3452 * mini.c (mini_method_compile): Don't disable optimizations on large
3453 methods when AOT compiling.
3455 * mini.c (mono_allocate_stack_slots): New arch independent method to
3456 allocate stack slots. Not yet used.
3458 2005-01-22 Ben Maurer <bmaurer@ximian.com>
3460 * debug-mini.c (mono_debug_close_method): Plug some leaks.
3462 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
3464 * mini-ppc.c: make the branch info relative as the code
3465 buffer can be reallocated.
3467 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
3469 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
3470 * driver.c: Removed the AOT/security restriction. Now initialize the
3471 security manager (in metadata) if --security is used.
3472 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
3473 rather than the pointer to declarative security, when AOT is used.
3475 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
3477 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
3478 basic blocks, reduced intrinsic exception throwing code size.
3480 2005-01-22 Miguel de Icaza <miguel@ximian.com>
3482 * driver.c (mini_usage): Reorder the usage screen.
3484 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
3486 * mini.c (mono_resolve_patch_target): Fix warning.
3488 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
3490 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
3493 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
3495 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
3496 breaks the amd64 build.
3498 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
3499 register allocation. Fixes #71454.
3501 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
3503 * arrays.cs: Add new regression test.
3505 2005-1-20 Massimiliano Mantione <massi@ximian.com>
3507 * ssapre.c: Turned usage of snprintf to GString.
3508 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
3509 (I left it on by mistake in my previous commit).
3511 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
3513 * mini.c, cfold.c, basic-calls.cs: preserve side effects
3514 on cond branch optimization (fixes bug# 71515).
3516 2005-1-20 Massimiliano Mantione <massi@ximian.com>
3518 * abcremoval.c: Fixed bug 71062.
3519 * abcremoval.h: Likewise.
3521 2005-1-20 Massimiliano Mantione <massi@ximian.com>
3523 * mini.c: Added a new functionality to optimize_branches, the removal
3524 of useless basic blocks, and fixed some problem in the removal of
3525 critical edges; some utility functions added for both purposes.
3526 * ssapre.c: Added complex expression support, and fixed bug 70637.
3527 * ssapre.h: Likewise.
3528 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
3530 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
3531 * driver.c: Re-enabled SSAPRE.
3533 2005-01-19 Martin Baulig <martin@ximian.com>
3535 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
3536 the result of mono_get_method_constrained().
3538 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
3540 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
3543 2005-01-18 Geoff Norton <gnorton@customerdna.com>
3545 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
3546 be detected. Fixes #59296.
3548 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
3550 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
3551 which can happen. Fixes #71361.
3553 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
3555 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
3558 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
3560 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
3561 appdomain-unload.exe to fail.
3563 * mini.c: Fix some memory leaks.
3565 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
3567 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
3568 Fixed bug and sped up some codepaths.
3570 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
3572 * mini.c: Fix some memory leaks.
3574 * exceptions.cs basic-long.cs: Add test for checked ulong->int
3577 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
3579 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
3582 * iltests.il: Add regression test for #71320.
3584 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
3586 * mini.c (mono_codegen): Fix installation of profiler hooks.
3588 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
3590 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
3592 * mini.h, mini.c, cfold.c: optimize access to enum
3593 readonly fields, too. Eval conditional branches if possible
3594 to perform unreachable code removal in more cases.
3596 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
3598 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
3600 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
3603 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
3604 WinXP DEP. Fixes #71244.
3606 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
3608 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
3610 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
3612 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
3614 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
3616 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
3619 * mini.h: Bump AOT version.
3621 * mini.h (MonoCompile): Change exvar to a hash table.
3623 * mini.c: Allocate a separate exvar for each handler block.
3625 * mini.c: Get rid of the computation of filter_lengths, its not needed.
3627 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
3628 ex var with the pending exception and only throw if the two are equal.
3631 * exceptions.cs: Add tests for rethrow and nested catch clauses.
3633 * mini-x86.c: Fix warnings.
3635 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
3636 used by all the ports now.
3638 * aot.c: Add write-symbols and save-temps options.
3640 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
3642 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
3644 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
3646 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
3649 * tramp-s390.c: Check vtable slot belongs to the domain.
3651 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
3652 as per other platforms.
3654 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
3656 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
3658 * driver.c: we don't run the Main() code in a subthread anymore.
3660 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
3662 * mini.c: added experimental rtc support in the statistical
3663 profiler: if the user has the permission, more accurate statistics
3664 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
3665 The MONO_RTC value must be restricted to what the linux rtc allows:
3666 power of two from 64 to 8192 Hz.
3668 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
3670 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
3672 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
3674 * mini-ppc.c: better icache flush for smp.
3676 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
3678 * mini-amd64.c (emit_move_return_value): Fix memory leak.
3680 * mini-x86.c (get_call_info): Add the get_call_info () code from the
3681 amd64 port, not yet used.
3683 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
3685 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
3688 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
3690 * driver.c: Added --security option to activate the security manager.
3691 Right now this will allow code generation for declarative demands and
3692 is disabled when AOT is specified.
3693 * mini.c: Add code generation for declarative security demands.
3694 * mini.h: Add mono_use_security_manager as an extern gboolean.
3696 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
3698 * aot.c (mono_compile_assembly): Speed up compilation a bit by
3699 emitting more dense assembly code.
3701 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
3702 exception throwing stuff.
3704 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
3706 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
3709 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
3712 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
3715 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
3717 * tramp-*.c: Only patch vtable slots if the object is in the current
3718 domain. Fixes appdomain-unload.exe.
3720 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
3722 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
3725 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
3727 * mini.c (reverse_branch_op): New helper function.
3729 * mini.c (optimize_branches): Run the new optimization only on
3730 platforms which support it. Also reverse all kinds of branches.
3732 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
3734 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
3737 * mini.c (optimize_branches): Reverse not-equals branches if the false
3738 bblock is a throw. This happens a lot of time with argument checking in
3741 * mini.c (mono_codegen): Add support for placing basic blocks after
3742 the function epilogue.
3744 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
3747 2005-01-05 Miguel de Icaza <miguel@ximian.com>
3749 * mini.c (setup_stat_profiler): Only set this up if the platform
3750 supports ITIMER_PROF.
3752 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
3754 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
3757 * inssel.brg: Fix a warning.
3759 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
3761 * mini.c: added support for statistical profiler
3762 (run with: --profile=default:stat).
3764 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
3766 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
3768 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
3770 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
3771 related to global registers from the amd64 port.
3773 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
3775 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
3777 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
3778 with global registers.
3779 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
3781 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
3783 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
3785 * debug-mini.c (encode_value): Fix off-by-one.
3787 * aot.c (encode_value): Likewise.
3789 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
3791 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
3793 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
3796 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
3798 * aot.c (emit_method_info): Increase size of temp buffer.
3800 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
3803 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
3805 * aot.c (emit_method_info): Fix build.
3807 * aot.c: Further rework of the AOT file format to reduce the size of
3808 the method info data.
3810 * mini.h: Bump AOT file format version.
3812 2004-12-27 Martin Baulig <martin@ximian.com>
3814 * mini.c (mini_get_method): New static method; call
3815 mono_get_method_full() and mono_get_inflated_method().
3816 (mono_method_to_ir): Use mini_get_method() instead of
3817 mono_get_method_full().
3819 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
3821 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
3823 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
3825 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
3827 * inssel-amd64.brg: Add some optimization rules.
3829 2004-12-24 Ben Maurer <bmaurer@ximian.com>
3831 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
3832 standard not GC'd stuff is fine.
3834 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
3836 * aot.c: Rework the AOT file format to get rid of most of the global
3837 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
3839 * mini.h: Bump AOT file format version.
3841 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
3843 * mini.h: Bump AOT file format version.
3845 * aot.c (mono_aot_is_got_entry): New function to determine if an
3846 address is inside a GOT.
3848 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
3850 * cpu-pentium.md: Increase the maximum size of some instructions which
3851 might involve a got access.
3853 * mini.c (get_method_from_ip): Another debug helper function.
3855 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
3856 when got var accesses are created during the decompose phase.
3858 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
3860 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
3861 argument mini_compile_method and to MonoCompile, and use this to
3862 determine whenever a given method is compiled for AOT. This allows the
3863 other methods compiled during AOT compilation to be free of AOT stuff,
3864 so the backends does not need to add special support for them by
3865 creating a fake GOT etc.
3867 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
3870 2004-12-21 Ben Maurer <bmaurer@ximian.com>
3872 * mini.c (mono_method_to_ir): It turns out that some of the
3873 x-appdomain wrappers are lax with types, so just ignore this for
3876 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
3877 at the vtable->klass. If it is non-shared code we can just use the
3880 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
3882 * mini-ppc.c: access MonoDomain from tls, too.
3884 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
3886 * declsec.c: Removed unused variable (and related warning ;-)
3888 2004-12-21 Ben Maurer <bmaurer@ximian.com>
3890 * iltests.il: New test for LDELEMA on an array of ref types.
3892 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
3893 all ldelema's on reftypes.
3894 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
3895 it was the wrong place to put it.
3897 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
3898 register to pop to make this cleaner, at the request of Paolo.
3900 2004-12-20 Ben Maurer <bmaurer@ximian.com>
3902 * mini-ops.h (OP_GETHASHCODE): New op.
3904 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
3906 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
3909 For a microbenchmark, this reduces the cost of Hashtable.get_Item
3912 * mini-x86.c (mono_arch_output_basic_block): Rather than
3920 The first is 3 bytes while the second is 1. This saves 36 kb on
3921 mscorlib, quite a big saving. When bootstraping mcs, I was able to
3922 see a small boost because of icache locality.
3924 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
3926 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
3928 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
3929 started code sharing with the generic code.
3931 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
3933 * mini-ppc.c, cpu-g4.md: added code for direct access to
3936 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
3938 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
3939 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
3942 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
3944 * declsec.c|h: Added functions to cache the declarative stack modifiers
3945 in MonoJitInfo and to create a security frame from a MonoJitInfo
3947 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
3948 created. Register internal calls for System.Security.SecurityFrame::
3949 _GetSecurityFrame and _GetSecurityStack.
3950 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
3951 the definitions for the new stack walk/callback mechanism.
3952 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
3953 first security frame for LinkDemands and InheritanceDemands) and
3954 GetSecurityStack for Demands. Both use the new mono_walk_stack code
3956 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
3957 walk initialization (lupus).
3959 2004-12-20 Ben Maurer <bmaurer@ximian.com>
3961 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
3963 (handle_loaded_temps): Do not create a temporary variable for
3964 things that we know are temps. They will never be modified.
3965 (mono_spill_call): Set MONO_INST_IS_TEMP
3966 (mono_emulate_opcode): ditto
3968 (mono_method_to_ir.CEE_DUP): ditto
3970 2004-12-19 Ben Maurer <bmaurer@ximian.com>
3972 * mini.c (type_to_eval_stack_type): Make this handle the void type
3973 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
3974 (emit_tree): use ip_in_bb to special case some common idioms
3975 Update all callers to pass in the IP.
3976 (mono_method_to_ir): Make CEE_CALL* do the above as well.
3978 This gives us a nice 2% speedup in mcs bootstrap.
3980 * mini-x86.c (peephole_pass): Peephole pass to make
3989 * mini.c (ip_in_bb): new method.
3990 (mono_method_to_ir): use this method rather than doing the hash
3993 * linear-scan.c (mono_linear_scan): When expiring actives, you
3994 don't need to keep around variables that expire on this
3995 instruction. This makes it so that:
3998 store (ebx add (ebx, 1))
4002 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
4004 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
4005 combination to avoid doing two copies. Fix up problems with previous
4008 * mini.c: Fix 64 bit warnings.
4010 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
4012 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
4014 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
4015 changes from the x86 code.
4017 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
4019 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
4021 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
4022 throwing code to reduce its size, unify the AOT and non-aot code and
4023 get rid of relocations in the AOT case.
4025 * mini-x86.h mini.c exceptions-x86.c
4026 (mono_arch_get_throw_corlib_exception): New arch specific function to
4027 raise corlib exceptions which doesn't require relocations in the
4030 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
4032 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
4034 * mini.c (mono_emit_method_call): Only allocate the got var when it is
4037 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
4040 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
4042 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
4043 with add function when used from Inc/dec atomic
4044 functions. Re-enabled optimization on x86.
4045 * mini-ops.h: renamed atomic_add functions to
4046 allow _add to match the Interlocked::Add and
4047 _add_next to match Interlocked::Inc/Dec.
4049 2004-12-15 Massimiliano Mantione <massi@ximian.com>
4051 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
4052 linking of BBs to the end BB, and enabled SSAPRE also with
4053 consprop and copyprop (which was prevented by that bug).
4055 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
4057 * mini-x86.c: disabling the Interlocked optimizing code.
4059 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
4061 * aot.c (load_aot_module): Move reading of got_addr after the AOT
4064 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
4066 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
4067 interlocked optimization due lack of support on x86, rewrote
4068 exchange to take into account that base may be in eax.
4070 xsp works again; activated Interlocked optimizing code.
4072 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
4074 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
4076 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
4078 * mini-ops.h: Add new opcodes.
4080 * mini.h: Add new patch types. Add got_var to MonoCompile.
4082 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
4083 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
4084 make it work with all kinds of patchable code.
4086 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
4087 address of the GOT, and referencing entries in the GOT.
4089 * mini.c: Add code to load the GOT address if needed by an opcode.
4091 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
4092 independent AOT code on the x86 using an elf-style Global Offset Table.
4094 2004-12-14 Raja R Harinath <rharinath@novell.com>
4096 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
4098 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4100 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
4103 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
4105 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
4106 of Interlocked:Increment/Decrement/Add as inline ops.
4107 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
4109 2004-12-12 Geoff Norton <gnorton@customerdna.com>
4111 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
4112 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
4114 2004-12-12 Duncan Mak <duncan@ximian.com>
4116 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
4117 again. `patch_info->table_size' is no longer valid after Zoltan's
4120 2004-12-12 Martin Baulig <martin@ximian.com>
4122 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
4123 if we are the "real" method, ie. not an inlined method inside it.
4125 2004-12-11 Ben Maurer <bmaurer@ximian.com>
4127 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
4128 before we look in the special fields table. This fixes
4129 ../tests/thread-static-init.cs.
4131 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4133 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
4134 for Array get_Rank and get_Length. Fixes bug #70465.
4136 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
4138 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
4139 separate structure to reduce the size of MonoJumpInfo.
4141 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
4143 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
4145 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
4147 * mini.c (mini_get_inst_for_method): Changed to allow ports
4148 to return a MonoInst instead of opcode
4149 (renamed mini_get_opcode_for_method to better reflect the new functionality)
4151 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
4152 Allow ports to return a created MonoInst instead of op-code, will enable
4154 (renamed mini_get_opcode_for_method to better reflected the functionality)
4156 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
4158 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
4160 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
4162 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
4165 2004-12-08 Martin Baulig <martin@ximian.com>
4167 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
4168 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
4170 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
4172 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
4175 * exceptions.cs: Disable some tests which depend on properties of x86 fp
4178 2004-12-08 Raja R Harinath <rharinath@novell.com>
4180 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
4182 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
4184 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
4185 bug introduced by the previous patch.
4187 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
4189 * mini-ppc.c, objectc.cs: handle large structs passed by value
4192 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
4194 * mini-ppc.c: OP_ARGLIST implementation from
4195 Geoff Norton <gnorton@customerdna.com>.
4197 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
4199 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
4200 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
4202 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
4204 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
4206 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4208 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
4211 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
4213 * mini-sparc.c: Zero out localled-ed memory.
4215 * iltests.il: Add tests for zeroing out localloc-ed memory.
4217 2004-12-04 Martin Baulig <martin@ximian.com>
4219 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
4220 mono_method_get_signature_full().
4222 2004-12-03 Massimiliano Mantione <massi@ximian.com>
4224 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
4225 and some utility functions (always for SSAPRE), integrated SSAPRE.
4227 * driver.c: Added ssapre option.
4228 * ssa.c: Small fix on OP_ARG handling.
4229 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
4230 * Makefile.am: Likewise.
4232 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
4234 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
4237 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
4240 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4242 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
4244 * cpu-s390.md : Increase instruction length of oparglist.
4246 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
4248 2004-11-30 Martin Baulig <martin@ximian.com>
4250 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
4251 virtual generic methods. We call a special helper_compile_generic_method()
4252 icall to retrieve the method from the vtable, inflate and compile
4253 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
4255 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
4257 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
4259 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
4261 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
4263 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
4266 2004-11-27 Ben Maurer <bmaurer@ximian.com>
4268 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
4269 platforms with PIC aot.
4271 2004-11-28 Martin Baulig <martin@ximian.com>
4273 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
4276 2004-11-28 Martin Baulig <martin@ximian.com>
4278 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
4279 the result of mono_type_get_underlying_type() to check whether
4282 2004-11-26 Martin Baulig <martin@ximian.com>
4285 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
4288 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
4290 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
4291 the same way as the other arguments so they won't get clobbered.
4293 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
4294 calls through R11 since it is clobbered by the trampoline code.
4296 2004-11-26 Raja R Harinath <rharinath@novell.com>
4298 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
4299 pick up in-tree mscorlib.dll.
4301 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
4303 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
4305 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
4306 runtime data/code are now stored in a table similar to the GOT in ELF.
4307 This allows the code itself to be position independent.
4309 * aot.c: Fix loading of referenced assemblies after the lazy assembly
4312 * aot.c: Attach ELF type (object/function) directives to all global
4315 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
4317 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
4319 * mini-amd64.h: Turn on PIC AOT code.
4321 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
4322 returning the offset within an OP_AOTCONST instruction where the GOT
4323 offset needs to be added.
4325 * mini.h: Bump AOT file format version.
4327 2004-11-25 Martin Baulig <martin@ximian.com>
4329 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
4330 uninflated generic methods.
4332 2004-11-25 Martin Baulig <martin@ximian.com>
4334 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
4336 2004-11-24 Martin Baulig <martin@ximian.com>
4338 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
4339 original klass (this only applies for generic instances).
4341 2004-11-24 Martin Baulig <martin@ximian.com>
4343 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
4344 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
4347 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
4349 * mini.c (mono_method_to_ir): Disable inlining for methods containing
4350 localloc. Fixes #69678.
4352 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
4354 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
4356 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
4357 used SSE registers on pinvoke calls. Fixes #69774.
4359 2004-11-23 Geoff Norton <gnorton@customerdna.com>
4361 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
4362 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
4364 2004-11-23 Raja R Harinath <rharinath@novell.com>
4366 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
4367 Refer directly to the mcs/ tree.
4369 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4371 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
4372 Check if a trampoline for a synchronized method is required.
4374 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
4376 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
4377 with localloc if needed. Throe arithmetric exception in
4378 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
4379 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
4381 2004-11-19 Geoff Norton <gnorton@customerdna.com>
4383 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
4384 types before switching on type. Fixes #69622.
4386 2004-11-19 Raja R Harinath <rharinath@novell.com>
4388 * Makefile.am (check-local): New. Integrate into 'make check'.
4389 (MCS,RUNTIME): Define using in-tree mono and mcs.
4391 (%.exe): Use $(ILASM).
4393 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
4395 * mini-ppc.c: adjust initial prolog size (bug #69691).
4397 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
4399 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
4402 2004-11-17 Raja R Harinath <rharinath@novell.com>
4404 * Makefile.am (clean-local): Rename from 'clean'.
4406 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4408 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
4409 to mono_arch_is_int_overflow.
4410 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
4413 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
4415 * declsec.c|h: New files to support declarative security attributes.
4416 Added function to check if a method has (applicable) security.
4417 * mini.c|h: Add check for declarative security attributes in
4418 mono_method_check_inlining.
4419 * Makefile.am: Added declsec.c and declsec.h to the build.
4421 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
4423 * mini.c, mini.h: update to keep dynamic code info per-domain.
4425 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
4427 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
4428 (mini_init): Get rid of it from here too.
4430 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
4432 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
4433 implemented OP_RETHROW (patch by Geoff Norton
4434 <gnorton@customerdna.com>).
4436 2004-11-10 Geoff Norton <gnorton@customerdna.com>
4438 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
4439 between appdomains. Fixes appdomain-unload on PPC.
4441 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
4443 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
4444 mini-exceptions.c: handle the new wrapper types.
4445 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
4446 token value as a MonoClass* when compiling a wrapper.
4447 mono_jit_create_remoting_trampoline now takes an additional
4448 MonoRemotingTarget parameter.
4450 2004-11-10 Martin Baulig <martin@localhost>
4452 * mini.c (mono_method_to_ir): Use `generic_container->context'
4453 rather than creating a new one.
4455 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4457 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
4459 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
4461 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
4463 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
4464 the experimental aot cache stuff.
4466 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
4468 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
4469 mini-exceptions.c: update to exception clause structure changes.
4471 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
4473 * exceptions-x86.c (throw_exception): Fix warnings.
4475 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
4478 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
4480 * exceptions-sparc.c (get_throw_exception): Really fix this.
4482 2004-11-07 Ben Maurer <bmaurer@ximian.com>
4484 * tramp-*.c: we no longer support icalls without wrappers, so
4485 a bit of code can be removed here
4487 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
4489 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
4492 * cpu-sparc.md: Add op_rethrow.
4494 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
4496 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
4498 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
4499 * mini-ops.h: Add OP_RETHROW.
4501 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
4503 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
4505 2004-11-05 Geoff Norton <gnorton@customerdna.com>
4507 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
4508 Makes the output much easier to read
4510 2004-11-05 Ben Maurer <bmaurer@ximian.com>
4512 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
4513 prevents another huge leak when compiling with ssa. Secondly, the
4514 performance of doing this rather than freeing the lists is much
4515 better. GList does a lock every time you allocate a list link,
4516 so that it can use a memory pool. So, it is better to just use
4517 a memory pool of our own.
4519 * ssa.c, linear-scan.c: replace g_list_remove_link with
4520 g_list_delete. The remove one does not free the GList, so we were
4521 leaking memory. On -O=all --compile-all with corlib, this cut down
4522 3 MB of allocations.
4524 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
4526 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
4528 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
4530 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
4531 into a new function mono_create_jit_trampoline ().
4533 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
4535 * trace.c (get_spec): Allow tracing of classes without a namespace.
4537 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
4539 * mini.c: Fix pointer overwrite in mini_method_compile.
4541 2004-11-2 Geoff Norton <gnorton@customerdna.com>
4543 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
4544 The darwin ABI needs some special handling for 1 and 2 byte structs
4545 Lets use lbz/lhz instead of lwz everywhere.
4546 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
4547 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
4548 Use stb/sth for the former, and put the latter always on stack instead of in
4551 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
4553 * trace.c (is_filenamechar): Add '_'.
4555 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4557 * mini-s390.c: Fix prolog length to allow for large trace requirements.
4559 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
4561 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
4563 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
4564 depends on libmonogc. Fixes #68805.
4566 2004-10-26 Miguel de Icaza <miguel@ximian.com>
4568 * mini.c (mono_jit_free_method): Provide extra information for
4569 this error. Currently this leaks, but will be turned into a
4570 developer option in the future.
4572 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
4574 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
4576 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
4578 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
4579 boundary. Fixes reading of PATCH_INFO_R4 and R8.
4580 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
4582 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
4584 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
4585 trampolines for AOT code.
4587 2004-10-22 <vargaz@freemail.hu>
4589 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
4590 constructed types. Fixes #68136.
4592 2004-10-21 Martin Baulig <martin@ximian.com>
4594 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
4595 if it returns true, unwind the stack to the call instruction.
4597 2004-10-21 <vargaz@freemail.hu>
4599 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
4601 * mini.h: Bump AOT version number.
4603 * objects.cs: Add another test for unbox trampolines.
4605 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
4608 2004-10-20 <vargaz@freemail.hu>
4610 * driver.c: Add SHARED to the set of optimizations tested.
4612 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
4614 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
4617 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
4619 2004-10-20 Martin Baulig <martin@ximian.com>
4621 * mini-exceptions.c (mono_handle_exception): Call
4622 mono_debugger_handle_exception() to tell the debugger about
4623 catch/finally clauses.
4625 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
4627 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
4629 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
4632 2004-10-15 Geoff Norton <gnorton@customerdna.com>
4634 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
4635 methods as their native size, fixed bug #57543, #57545.
4636 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
4637 This saves a temporary register and mullw call down into 1 (minor perf
4638 increase for cases like sum = sum * 5; This use to translate into:
4641 It now translates to
4644 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
4646 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
4649 2004-10-11 Martin Baulig <martin@ximian.com>
4651 * mini.c (mono_method_to_ir): If we're a generic method, get the
4652 MonoGenericContainer from our MonoMethodNormal and create a
4653 MonoGenericContext from it.
4655 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
4657 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
4659 * basic-long.cs: Add test for checked i8->i2 cast.
4661 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4663 * inssel-ppc.brg: added a couple of speedup rules.
4665 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
4667 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
4668 to speed up rebuilds.
4670 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4672 * mini-s390.c: Minor fix to OP_OR_IMM.
4674 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
4676 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
4677 better. Fixes appdomain-unload.exe on sparc.
4679 2004-10-02 Massimiliano Mantione <massi@ximian.com>
4681 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
4682 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
4685 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
4687 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
4689 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
4691 * mini.c: Always generate a field read/write wrapper for members
4692 of the class MarshalByRefObject since the actual instance could
4695 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
4697 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
4699 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
4701 * driver.c mini.h trace.c: Move the setting of the main assembly into
4702 a separate function called mono_trace_set_assembly () and call it after
4703 actually loading the main assembly. Fixes #66872.
4705 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
4707 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
4708 using the code manager.
4710 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
4712 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
4714 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
4716 * cpu-amd64.md: Fix bug in previous patch.
4718 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
4721 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
4723 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
4724 mini-exceptions.c: updates for changed stack walk interface.
4726 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4728 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
4730 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
4732 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
4734 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
4736 * driver.c (mini_regression_list): Do not call mono_assembly_close
4737 since assemblies can't be unloaded.
4739 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
4741 * cpu-amd64.md: Fix more instruction lengths.
4743 * cpu-amd64.md: Fix lengths of some instructions.
4745 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
4747 * inssel.brg: Make the array ldelema check aot friendly.
4749 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
4751 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
4753 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
4755 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
4757 * mini-x86.c: Fix build.
4759 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
4760 mono_type_get_underlying_type () helper function to simplify code.
4762 2004-09-09 Martin Baulig <martin@ximian.com>
4764 * mini-amd64.c: Don't access `type->data.klass' directly, call
4765 mono_class_from_mono_type() instead since the type may be a
4768 2004-09-09 Martin Baulig <martin@ximian.com>
4770 * mini-amd64.c (get_call_info): Fix support for generic instances.
4771 (add_valuetype): Use mono_class_from_mono_type() to get the class
4772 since we can be a generic instance.
4774 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
4776 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
4778 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
4780 * liveness.c: reset spill costs on each scan: bug 62107
4782 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
4784 * exceptions-sparc.c (mono_arch_find_jit_info): remove
4785 unnecessary line that doesn't compile
4787 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
4789 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
4790 trampolines, make them call an error function so people can fix their
4793 2004-09-06 Martin Baulig <martin@ximian.com>
4795 * mini.c (mono_method_to_ir): When initializing locals, handle a
4796 generic instances like a valuetype if it's a valuetype and like a
4797 class if it's a class.
4799 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
4801 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
4802 stack. Fixes #64674.
4804 * exceptions.cs: Add test for unwinding of call arguments.
4806 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
4808 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
4809 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
4810 set the carry/borrow flag). The sparc and s390 implementations
4811 can now use optimized versions (and simplify the code). ppc bugfixes.
4813 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
4815 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
4817 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
4819 * inssel-amd64.brg: Remove leftover 32 bit rule.
4821 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
4823 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
4825 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
4826 mono_arch_find_jit_info functions into a new function. Fix a memory
4829 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
4832 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
4834 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
4837 * exceptions.cs: Add array size tests.
4839 * mini.c: Allocate a separate icall wrapper for each arity of
4840 mono_array_new_va. Fixes #59509.
4842 * exceptions.cs: Add testcase for 64578.
4844 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
4846 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
4848 2004-09-02 Martin Baulig <martin@ximian.com>
4850 * mini.c (mono_method_to_ir): When initializing the locals, call
4851 handle_initobj() on the generic instance itself, not its
4854 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
4856 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
4857 MonoJitInfo for dynamic methods.
4859 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
4861 * mini.c: Add support for freeing JIT data for dynamic methods.
4863 2004-09-01 Martin Baulig <martin@ximian.com>
4865 * mini-x86.c (is_regsize_var): Added support for generic
4867 (mono_arch_emit_prolog): Make this compile again, use
4868 `x86_push_imm_template (code)'.
4870 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
4872 * mini-x86.c: make all push_imm instructions that get
4873 patched always emit the long form
4875 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
4877 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
4878 in a per-domain hash.
4880 * mini-amd64.c (merge_argument_class_from_type): Handle generic
4883 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
4885 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
4888 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
4891 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
4892 Beginnings of SSE2 support.
4894 * exceptions.cs: Add more tests for checked int<->uint casts.
4896 2004-08-28 Martin Baulig <martin@ximian.com>
4898 * mini-x86.c (mono_arch_instrument_epilog): Added support for
4902 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
4903 Handle generic instances recursively.
4905 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
4907 * iltests.il: test for conv.u8 on a constant
4909 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
4911 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
4912 LCONV_x4 (shrun_32 (membase)).
4914 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
4916 * inssel-x86.brg: c&p rules for push/setret of long
4918 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
4920 * inssel-x86.brg: c&p rules for compare (base, regvar) and
4921 compare (regvar, base)
4923 * inssel-x86.brg: more burg love
4925 * inssel.brg: more cleanup
4927 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
4929 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
4931 * basic-long.cs, basic-calls.cs: new tests for optimization.
4933 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
4935 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
4938 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
4940 * mini-amd64.c (read_tls_offset_from_method): Add another case.
4942 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
4944 * inssel.brg (mini_emit_memcpy): use
4945 NO_UNALIGNED_ACCESS to disable memcpy optimization
4947 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
4949 * mini-amd64.c: Handle generic types in various places.
4951 * mini.c (mono_method_to_ir): Handle generic types in init locals.
4953 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
4955 * mini.c (handle_box): Fix warning.
4957 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
4959 * mini-amd64.h: Enable the emit_state optimization.
4961 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
4963 * mini-amd64.c: Add some new 64 bit peephole opts.
4965 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
4967 * cpu-amd64.md: sreg1 of div instructions must be %rax.
4969 * mini-amd64.c: Register allocator fixes.
4971 * mini.c: Add an optimization to emit_state to avoid allocation of new
4972 registers on some platforms.
4974 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
4976 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
4978 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
4979 allocation. Fixes #63085.
4981 * basic-long.cs: Add new regression test.
4983 * mini-amd64.c: Register allocator improvements.
4985 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
4987 * mini-amd64.c (read_tls_offset_from_method): Add another code
4990 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
4991 instruction sequence for nullifying class init trampolines.
4993 * objects.cs: Add new regalloc test.
4995 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
4997 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
4999 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
5001 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
5004 * driver.c: Fix profiling after TLS changes.
5006 * driver.c (mono_main): Set mono_stats.enabled if needed.
5008 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
5011 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
5013 * mini-x86.c: use a 1 op rather than a 2 op tls access
5014 instruction -> faster.
5016 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
5018 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
5021 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
5023 * exceptions-sparc.c (throw_exception): fix typo
5025 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
5027 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
5028 set tree->dreg correctly with tls. Allow any
5029 register to be used.
5031 * mini-x86.c (read_tls_offset_from_method): add new code
5032 generation pattern seen with GCC.
5035 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
5037 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
5038 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
5039 exceptions-sparc.c: fix some performance issues in exception
5040 handling and setting of the stack trace for exceptions that were
5043 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
5045 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
5048 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
5051 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
5053 This patch inlines tls access, when possible.
5055 * mini.h: new arch functions for TLS intrinsics.
5056 All platforms updated with a stub.
5058 * mini.c: use the new intrinsics
5060 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
5061 arch specific intrinsic for tls variables
5063 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
5065 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
5068 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
5070 * mini.c: thread local allocation
5072 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
5074 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
5076 * Makefile.am: Link against the static version of libmonogc.
5078 * Makefile.am: Link the static versions of the convenience libraries
5079 into the mono executable.
5081 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
5083 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
5085 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
5086 on integer overflow.
5088 * mini-amd64.c: Reorganize function call code.
5090 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
5092 2004-08-14 Ben Maurer <bmaurer@ximian.com>
5094 * inssel-x86.brg: use xor eax,eax.
5096 * basic.cs: new tests
5098 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
5100 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
5101 in exception throwing code.
5103 2004-08-14 Ben Maurer <bmaurer@ximian.com>
5105 * inssel-x86.brg: use xor esi,esi.
5107 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
5109 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
5110 can trace methods compiled during mini_init () too.
5112 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
5115 2004-08-14 Ben Maurer <bmaurer@ximian.com>
5117 * Makefile.am: static link on x86 (r=zoltan)
5119 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
5121 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
5122 code since it causes some programs to fail.
5124 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
5126 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
5128 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
5130 * mini.c: ovfops_op_map - add STACK_OBJ case for
5132 * basic.cs: add test_0_pin_string as test
5135 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
5137 * Makefile.am: build C# if srcdir != builddir
5139 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
5141 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
5142 fall-through blocks.
5144 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
5146 * driver.c: enable loop by default again and include abcrem in -O=all.
5148 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
5150 * iltests.il: Add some localloc tests.
5152 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
5154 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
5157 * inssel-amd64.brg: Add some optimizations.
5159 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
5162 * Makefile.am: Statically link mono against libmono on AMD64.
5164 * mini-amd64.c inssel-amd64.brg: Optimizations.
5166 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
5168 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
5170 * tramp-amd64.c: Patch calling code in trampolines.
5172 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
5174 * mini-amd64.c: pinvoke struct passing fixes.
5176 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
5178 * mini-sparc.c: redo change, make mono_arch_cpu_init call
5179 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
5181 2004-08-05 Duncan Mak <duncan@ximian.com>
5183 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
5186 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
5188 * mini-amd64.c (emit_move_return_value): Move return value for normal
5191 2004-08-05 Martin Baulig <martin@ximian.com>
5193 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
5194 `type->type'; just modify `type' itself when dealing with enums
5195 and generic instances.
5196 (check_call_signature): Make `simple_type' a `MonoType *'.
5198 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
5200 * mini.c: Use OP_PADD to add offsets to addresses.
5202 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
5204 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
5206 * mini-sparc.c (mono_arch_emit_epilog): fix check
5207 for folding last op into restore instruction
5209 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
5211 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
5212 helper methods using the code manager.
5214 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
5216 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
5218 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5220 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
5221 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
5223 * mini-s390.c: fix tail processing
5225 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
5227 * mini-ppc.c: mul.ovf.un exception name fix.
5229 2004-08-03 Martin Baulig <martin@ximian.com>
5231 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
5232 instances; before jumping to `handle_enum', also modify `ptype'.
5234 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
5236 * cpu-sparc.md: fcall maximal length too small.
5238 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
5240 * mini-amd64.c mini.h: Add initial support for passing/returning
5241 structures to/from pinvoked methods.
5243 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
5245 * mini-ppc.c: reg allocator fix.
5247 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
5249 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
5251 * inssel.brg: Optimize memset on 64 bit machines.
5253 * mini-amd64.c: Fix some vararg cases.
5255 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5257 * mini-s390.c: Corrected macro in emit_float_to_int
5259 * s390-abi.cs: Tests to exercise the s390 ABI
5261 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
5263 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
5266 * basic.cs: Add a test for add.ovf.un.
5268 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
5270 * mini-sparc.c: add case for OP_IDIV_UN
5272 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
5274 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
5276 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
5278 2004-07-30 Ben Maurer <bmaurer@ximian.com>
5280 * basic.cs: regression tests.
5282 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
5285 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
5287 * basic.cs: Add a new test.
5289 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
5290 and AOT. Various fixes and optimizations.
5292 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
5294 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
5296 * mini-ppc.c: make sure temp regs are not used for global reg
5299 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
5301 * cpu-sparc.md: conv_i8 fix for 64bits
5303 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
5305 2004-07-29 Ben Maurer <bmaurer@ximian.com>
5307 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
5308 add opcode for cmp BYTE PTR [eax], imm.
5310 * inssel.brg: Make memcpy and memset takes bases.
5312 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
5314 * *-amd64.*: More AMD64 work.
5316 2004-07-28 Ben Maurer <bmaurer@ximian.com>
5318 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
5319 add a compare-not-equal opcode.
5321 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
5323 * mini.c: Use mono_init_from_assembly instead of mono_init.
5325 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
5327 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
5329 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
5331 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
5333 * inssel.brg: 64 bit fixes.
5335 * mini.h (MonoCallInst): Add some AMD64 specific data.
5337 * mini.h: Add some OP_P opcodes.
5339 2004-07-28 Ben Maurer <bmaurer@ximian.com>
5341 * basic.cs: tests for 61797 and 61740
5343 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
5345 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
5346 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
5348 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
5350 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
5352 * *-amd64*.*: Ongoing AMD64 work.
5354 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
5356 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
5358 * *-amd64*: Ongoing AMD64 work.
5360 * mini-arch.h: Add AMD64 support.
5362 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
5364 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
5366 * mini-ops.h: Add new opcodes.
5368 * Makefile.am: Add AMD64 support.
5370 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
5371 rules into the inssel-long*.brg files.
5373 * *-amd64.*: Add beginnings of AMD64 backend.
5375 2004-07-22 Ben Maurer <bmaurer@ximian.com>
5377 * mini.c (print_dfn): commenting out the code that prints
5378 the cil. With -O=deadce, this makes -v -v crash.
5380 * cpu-pentium.md: make checkthis have a length of 2
5382 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
5384 * mini-sparc.h: fix implementations of __builtin
5385 functions for Sun compiler for V9.
5387 2004-07-16 Ben Maurer <bmaurer@ximain.com>
5389 * mini.c: use the new stelem.ref wrapper
5390 * exceptions.cs, arrays.cs: new stelem.ref tests
5392 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
5394 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
5395 new XSP should work with these changes).
5397 2004-07-14 Ben Maurer <bmaurer@ximain.com>
5399 * inssel-{long32,x86,}.brg: trivial optimizations.
5401 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
5403 * mini.c: load value when emitting box operation in
5406 2004-07-12 Ben Maurer <bmaurer@ximian.com>
5408 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
5409 is one byte shorter than cmp DWORD PTR [eax], 0.
5411 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
5413 * inssel-ppc.brg: arguments on the stack are always
5414 relative to the stack pointer (spotted by Neale Ferguson).
5416 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5418 * exceptions-x86.c: delay appending the method name to the trace until
5419 after mono_jit_info_table_find is called, as this gets the real
5422 2004-07-09 Ben Maurer <bmaurer@ximian.com>
5424 * aot.c: register roots
5426 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
5428 * aot.c : I could just use PLATFORM_WIN32 flag.
5430 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
5432 * aot.c : Reverting the previous fix. This time it broke linux build.
5434 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
5436 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
5438 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
5440 * mini.c (handle_stack_args): Remove some more debugging code.
5442 * mini.c (handle_stack_args): Remove debug output left in by mistake.
5444 * driver.c mini.h aot.c: Allow additional options to be specified with
5445 --aot and pass them to mono_compile_assembly.
5447 * aot.c: Add experimental code to AOT compile all loaded assemblies
5448 on demand and save the code into a cache in the filesystem.
5450 * aot.c: Add support for more wrapper methods.
5452 * mini.c (handle_stack_args): Handle some corner cases. Fixes
5455 * cpu-*.md: Remove removed opcodes.
5457 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
5458 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
5459 related icalls to marshal.c.
5461 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
5463 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
5465 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
5467 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
5469 2004-07-06 Ben Maurer <bmaurer@ximian.com>
5470 * liveness.c: If liveness is recomputated we need to reset the information
5471 for each variable. This way, if the liveness range has been narrowed
5472 by optimizations that happened after the last computation, we can return
5475 For example, if you have
5480 // Tons of code that does not affect i
5486 i = 0 is dead code and will be removed by SSA. However, when
5487 linear scan gets to the code, i will still appear to be live
5488 throughout the entire block. This prevents good register allocation.
5490 2004-07-06 Martin Baulig <martin@ximian.com>
5492 * debug-mini.c (mono_debug_init_method): Allow
5493 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
5494 (mono_debug_add_icall_wrapper): New method.
5496 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
5498 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
5500 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
5503 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
5505 * aot.c (mono_aot_load_method): Fix loading of debug info.
5507 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
5509 * aot.c: Add logging support.
5511 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
5513 * mini.h: Add prototype for mono_print_method_from_ip.
5515 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
5517 * inssel.brg: 64 bit fixes.
5519 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
5522 * Makefile.am: Add SPARC64 support.
5524 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
5526 * aot.c: Fix alignment problems on 32 bit platforms.
5528 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
5530 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
5533 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
5536 * mini.h: Bump AOT file version. Some 64 bit fixes.
5538 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
5540 * inssel-sparc.brg: Add new rule to avoid register moves.
5542 * inssel.brg: Add ldind_to_load_membase helper function.
5544 2004-06-30 Ben Maurer <bmaurer@ximian.com>
5546 * mini.c: OffsetToStringData intrinsic.
5548 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
5550 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
5552 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
5555 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
5556 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
5558 * mini.c: reinstated mono_compile_get_interface_var()
5559 on x86, too, since the change breaks the Gtk# build there as well.
5561 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5563 * driver.c: remove loop from the default optimizations: it seems to
5564 interact badly with some of the other options (see bug #60613).
5566 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
5568 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
5569 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
5571 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
5573 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
5574 vararg-using methods.
5576 2004-06-21 Martin Baulig <martin@ximian.com>
5578 * mini/mini-exceptions.c
5579 (mono_handle_exception): Added `gpointer original_ip' argument.
5580 After calling mono_unhandled_exception(), call
5581 mono_debugger_unhandled_exception() and if that returns true,
5582 restore the context and return.
5584 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
5586 * mini-ppc.c: prefer the use of relative branches so
5587 they won't need to be patched in aot code (patch from Patrick Beard).
5589 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
5591 * aot.c: patch from Patrick Beard to make the output assembly
5592 more correct for the MacOSX assembler. Small tweak to
5593 generate sane images on Linux/PPC, too.
5595 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5597 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
5598 case until bug #59509 is fixed (shows up in #60332).
5600 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
5602 * mini.c: make sure the needed wrappers are compiled, too, with
5605 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
5607 * driver.c: remove NPTL reference in --version output.
5609 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5611 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
5612 generate valid assembly for the Mach-O assembler.
5614 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
5616 * driver.c: don't include abcrem in the all optimization specifier
5617 since it slows down jit compilation too much for now.
5619 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
5621 * mini.c: use BIGMUL only if both operands have the same signage.
5622 * iltests.il: Test for bug 60056. (errors related to signage in
5627 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
5629 * mini.c, aot.c: memory leak fixes.
5631 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
5633 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
5635 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
5637 * Makefile.am: remove the -static hack completely, it links in
5638 statically glib as well.
5640 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
5642 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
5643 * exceptions.cs: make it compile with new mcs/csc.
5645 2004-06-03 Massimiliano Mantione <massi@ximian.com>
5646 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
5647 and added relevant test case.
5649 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
5651 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
5652 regressions in gtk-sharp.
5654 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
5656 * exceptions.cs: New regression tests.
5658 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
5660 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
5662 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
5664 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
5666 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
5668 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
5670 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
5672 * mini.c (mono_jit_runtime_invoke): Init class in this
5673 method instead of trusting mono_jit_compile_method to
5674 do the work (because wrappers can be in object class)
5676 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
5678 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
5680 * basic-long.cs: New regression test.
5682 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
5684 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
5687 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
5689 * Makefile.am: fix miguel's change to build mono statically against
5690 libmono (track build dependencies).
5692 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
5694 * cfold.c: Some glib versions do not have G_MININT32.
5696 2004-05-26 Massimiliano Mantione <massi@ximian.com>
5698 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
5699 with precision of tan, atan, sin and cos, and implemented related
5700 regressions tests (fixes bug 54467, but one new problem appeared and
5703 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
5705 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
5707 * exceptions.cs: Add test for constant folding && division by zero.
5709 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
5710 since driver.c is in libmono too, so the optimization was useless.
5712 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
5713 variable to driver.c so the compiler can emit more efficient code to
5716 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5718 * Makefile.am: don't distribute generated inssel.[ch] files.
5720 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
5722 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
5723 into the default appdomain. Fixes #58707.
5725 * jit-icalls.c: Remove the broken approximation for truncl, doing
5726 no conversion is better.
5728 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
5731 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
5733 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
5734 of the mcrxr instruction which is not available on some processors
5735 even if it's documented to be. Implement add and sub overflow correctly
5736 (still not complete for long unsigned). Speed up icalls a bit.
5738 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
5740 * mini.c (mono_jit_compile_method_with_opt): Make sure that
5741 we run .cctor in the current domain instead of target_domain.
5743 Fixes bug #58558, .cctor not being called in -O=shared.
5745 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
5747 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
5749 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
5751 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
5752 which can be done with an imm8, do it that way.
5753 (mono_arch_output_basic_block): ditto for a jmp
5754 (mono_arch_emit_prolog): Computate maximum offset of a label.
5756 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
5758 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
5759 now tries to allocate prefered physical reg's for virtual
5760 regs. This reduces the number of emited spills/loads with
5761 20-30% on our core assemblies.
5763 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
5765 * jit-icalls.c: truncl() is not needed and trunc() is
5766 the correct thing to do anyway (bug #58287).
5768 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
5770 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
5773 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
5775 * driver.c: enable loop optimizations by default.
5777 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
5779 * mini-x86.c: fix calc of max loop size when aligning loops start.
5781 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
5783 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
5786 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
5788 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
5791 * basic-long.cs: Add tests for add/subtract of immediates with carry.
5793 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
5795 * mini.c (inline_method): Allways inline some wrappers even if the cost
5796 is too large. Fixes #58785.
5798 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
5800 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
5802 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
5803 (crichton@gimp.org). Beginning of support for sparc/linux.
5805 * mini-sparc.c: Optimize retrieval of LMF address.
5807 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
5809 * exceptions-ppc.c: handle alloca in methods with clauses.
5811 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
5813 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
5815 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
5817 * mini.c: Delegate most of the abort signal work to
5818 mono_thread_request_interruption, which also handles Stop and Suspend
5821 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
5823 * mini.c mini.h: Allow inlining of icall wrappers if the backend
5824 supports the save/restore lmf opcodes.
5826 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
5828 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
5831 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
5833 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
5835 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
5836 methods which contain array accesses.
5838 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
5839 boundaries. Fixes #58537.
5841 * iltests.il: Add regression test for #58537.
5843 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
5845 * mini-x86.c (mono_arch_local_regalloc): Last part of
5846 fix for bug #58633 (releasing register to early).
5848 2004-05-18 Miguel de Icaza <miguel@ximian.com>
5850 * basic-long.cs: Add new regression test.
5852 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
5854 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
5855 register too early on the chain.
5857 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
5859 * mini.c (create_helper_signature): Use a helper function to reduce
5860 the code which needs to be written. Also set the calling convention of
5861 icalls on windows. Fixes #57840.
5863 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
5865 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
5866 exceptions-ppc.c: added helper function to get the instruction address
5867 from a signal handler context.
5869 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
5871 * helpers.c: use g_get_tmp_dir. Invokes happyness
5874 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
5876 * helpers.c: Add new env variable to pass args to objdump.
5877 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
5879 2004-05-17 Radek Doulik <rodo@ximian.com>
5881 * Makefile.am (common_sources): added abcremoval.h so it get
5882 disted and daily mono packages on go-mono.com will build again
5884 2004-05-17 Massimiliano Mantione <massi@ximian.com>
5886 * abcremoval.c: Fixed coding style, added copyright header.
5888 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
5890 * mini.h: Added prototype for abc removal main function.
5892 * build_relations_propagation_table.pl: Added copyright header.
5894 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
5896 * basic-long.cs: reg test for complex ceq_long bug.
5898 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
5900 * mini-x86.c (mono_arch_local_regalloc): Correctly free
5901 reg in long and clob case (bug #58343). Fixed/added comments.
5903 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
5905 * mini.c (mono_jit_runtime_invoke): Follow new convention
5906 of calling the invoke method with an function pointer.
5908 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
5910 * ChangeLog: Fix author of memory leak patch.
5912 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
5914 * Makefile.am: fix make dist as well...
5917 2004-05-14 Massimiliano Mantione <massi@ximian.com>
5919 * cfold.c: Made so that conversions from pointer to int4 are no-ops
5920 on archs where pointers are 4 bytes long.
5922 * Makefile.am: Added abcremoval.c source file.
5924 * abcremoval.c: Added abcremoval.c.
5926 * abcremoval.h: Added abcremoval.h.
5928 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
5930 * inssel.brg: Enabled bounds check removal.
5932 * mini.c: Added support for abcrem optimization.
5934 * mini.h: Added abcrem optimization label.
5936 * driver.c: Added support for abcrem optimization.
5938 * propagated_relations_table.def: Added propagated_relations_table.def.
5940 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
5942 * mini.c, cfold.c: fix style.
5944 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
5946 * mini.c: handle issue with the low-level implementation of
5947 some long opcodes (bug #54209).
5949 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
5951 * basic.cs: test for my new cmov stuff.
5953 2004-05-13 Patrik Torstensson
5955 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
5956 opt and added peephole documentation.
5958 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
5960 * tramp-ppc.c: rewrote the generic trampoline code.
5962 2004-05-11 Patrik Torstensson
5964 * mini-x86.c: optimize long shl/shr asm code (one less branch)
5966 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
5968 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
5970 * mini.h mini.c dominators.c: Applied patch from Derek Woo
5971 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
5973 * mini.c: Add new icalls for AsAny marshalling.
5975 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
5977 * tramp-ppc.c, mini-ppc.c: more cleanups.
5979 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5981 * mini.c: no warnings.
5983 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5985 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
5987 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
5989 * mini.c: In the thread abort signal handler, if the thread is in the
5990 process of being stoped, don't throw the Abort exception, just stop the
5993 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
5995 * tramp-ppc.c: removed old code.
5997 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5999 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
6000 do some simple speed optimizations on ppc.
6002 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
6004 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
6005 and large offsets in load/store.
6007 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
6009 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
6010 it causes regressions.
6012 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
6014 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
6017 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
6019 * jit-icalls.c: remove warnings.
6020 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
6021 speedups for unsafe code.
6023 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
6025 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
6027 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
6029 * basic-calls.cs: Add new regression test.
6031 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
6034 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
6036 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
6039 2004-05-06 Patrik Torstensson
6041 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
6042 long reg allocation in any reg (not only eax:edx) and implemented
6043 long shl/shr ops in asm instead of helpers.
6045 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
6047 * mini-sparc.h: Fix warnings.
6049 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
6052 * mini-exceptions.c (mono_handle_exception): Call the filter in a
6053 separate statement for clarity.
6055 * mini-sparc.c: Update status.
6057 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
6059 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
6062 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6064 * inssel-ppc.brg: another small pre-release workaround:
6065 we don't do overflow detection for long_sub_un.
6067 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6069 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
6070 (also works around a weird ppc bug: 57957).
6072 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
6074 * tramp-ppc.c: trampoline fixes.
6076 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
6078 * mini-ppc.c: fixed typos.
6080 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
6082 * mini-ppc.c, exceptions-ppc.c: more code saves registers
6083 at the top of the stack. Fixed typos. Use a frame registers
6084 for all the methods with exception clauses.
6086 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
6088 * exceptions-ppc.c: restore fp registers.
6090 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
6092 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
6093 order from the stack top (moved the stack room to save the
6094 return value for trace after the param area). Fixed corruption
6095 in restoring registers on unwind.
6097 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
6099 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
6101 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6103 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
6104 and prolog/epilog for methods that use it. Allow
6105 enough param area room for varargs methods. Fix miguel's
6106 breakage in exception handling.
6108 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6110 * Makefile.am: run genmdesc only on current arch.
6112 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6115 * mini-x86.h: fix the build on windows.
6117 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
6119 * 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.
6121 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
6123 * mini-exceptions.c: New file.
6125 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
6126 Move some parts of the x86 exception handling code to an
6127 arch-independent file so it can be shared with other ports.
6129 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
6131 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
6133 2004-04-26 David Waite <mass@akuma.org>
6135 * driver.c: remove comma from end of enumeration declaration
6137 2004-04-26 Jackson Harper <jackson@ximian.com>
6139 * driver.c: parse config file before loading first assembly. This
6140 allows the user gac to be enabled/disabled.
6142 2004-04-23 Miguel de Icaza <miguel@ximian.com>
6144 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
6145 simpler mechanism: we do not care what is encoded initially
6146 (branch absolute or relative), we care about the code and its
6147 target. I kept the old code for reference for now.
6149 The new code tries first to determine if the jump is anywhere in
6150 the -/+32 absolute meg range, if it succeeds, it encodes using the
6151 absolute branch; If not, it tried to find something in the
6152 relative range, if not, it uses the handle_thunk code.
6154 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
6156 * exceptions-ppc.c: use the correct ip register on macosx.
6158 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
6160 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
6162 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
6164 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
6165 Raise exception on integer divide by zero by hand since the hw
6166 doesn't support it. Handle NaNs in FP compares.
6168 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
6170 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
6171 code reducing duplication between the platforms and enabled
6172 signal exception handling (on linux for now).
6174 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
6176 * exceptions-ppc.c: more macosx support.
6178 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6180 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
6182 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
6184 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
6186 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
6188 * iltests.il: more tests.
6190 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
6192 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
6195 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
6197 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
6199 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
6201 * liveness.c: Mark variables as volatile in all basic blocks reachable
6202 from exception clauses.
6204 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
6206 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
6209 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
6211 * iltests.il, basic.cs: more tests for regalloc.
6213 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
6215 * iltests.il: Some tests for register allocation modifications
6218 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
6220 * exceptions.cs: Add regression test for bug #56782.
6222 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
6223 original stack trace if an exception is rethrown. Fixes #56782. Oh,
6224 the beauty of fixing the same thing in 5 different files...
6226 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
6228 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
6231 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
6233 * mini.c: Add support for STRWLPARRAY marshalling convention.
6235 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
6237 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
6238 to init the context to setup the regs pointer).
6240 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
6242 * exceptions-ppc.c: more exceptions work.
6244 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6246 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
6249 2004-04-13 Miguel de Icaza <miguel@ximian.com>
6251 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
6252 can use the memory directly.
6254 * cpu-pentium.md: Update documentation from a post from Zoltan.
6256 add x86_add_membase, x86_sub_membase, x86_mul_membase
6258 2004-04-13 Miguel de Icaza <miguel@ximian.com>
6260 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
6261 GENERAL_REGS they were also hardcoded for all PPC ports.
6263 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
6265 Remove hard-coded limit for floating point registers, use
6266 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
6268 Notice that in MacOS X calling conventions you can fit a lot more
6269 floating point values in registers, so I should update the PInvoke
6270 test to excercise the passing of floating point values on the
6271 stack (currently broken).
6273 2004-04-06 Miguel de Icaza <miguel@ximian.com>
6275 * tramp-ppc.c (create_trampoline_code): Added
6276 JUMP_TRAMPOLINE_SIZE.
6277 (ppc_magic_trampoline): Follow the pattern from
6278 x86_magic_trampoline: if code is set to zero, return.
6279 (create_trampoline_code): Always pass MonoMethod to the jump
6280 trampoline, before it was passing a null.
6281 (mono_arch_create_jump_trampoline): Implement the jump stub, could
6282 share the code with mono_arch_create_jit_trampoline.
6284 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
6286 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
6289 * cpu-g4.md: Added length for jmp instruction, the worst case
6290 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
6293 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
6295 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
6297 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
6299 * mini.c: Only set bblock->real_offset when adding a new bblock, and
6300 before each IL instruction.
6302 * mini.c (CEE_BOX): Fix warnings.
6304 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6306 * mini.c: removed a few unused vars and extra whitespace.
6308 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
6310 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
6312 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
6314 (OP_GETCHR): use the above
6315 (CEE_LDELEMA): use the above.
6317 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
6318 version of the generic impl.
6319 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
6320 (CEE_LDELEMA): use the above.
6322 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
6324 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
6327 * iltests.il: Added new regression test for #56317.
6329 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
6331 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
6332 under NetBSD. Fixes #56450.
6334 * liveness.c (update_gen_kill_set): Fix previous patch.
6336 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6338 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
6340 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
6342 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
6345 * inssel-sparc.brg: Add more optimizations.
6347 * mini-sparc.c: Replace multiply/divide with shifts if possible.
6349 2004-04-01 Martin Baulig <martin@ximian.com>
6351 * mini.c (handle_box): New static function; moved the
6352 implementation of CEE_BOX here.
6353 (mono_method_to_ir): Added `constrained_call' variable.
6354 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
6355 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
6356 mono_method_get_constrained() to get the method.
6358 2004-04-01 Martin Baulig <martin@ximian.com>
6360 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
6361 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
6362 (mono_method_to_ir): We don't need these macros anymore since
6363 mono_class_get_full() already takes care of it.
6365 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6367 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
6368 use @function (as doesn't accept #function here) and check the return
6369 value of system and stop if fails.
6371 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6373 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
6375 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
6377 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
6379 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
6381 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
6384 * basic-long.cs: Add test for negation of Int64.MinValue.
6386 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
6388 * mini-sparc.c: Update status.
6390 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
6392 * exceptions-sparc.c: Fix return value in filters.
6394 * inssel-sparc.brg: Fix register allocation in some rules.
6396 2004-03-28 Martin Baulig <martin@ximian.com>
6398 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
6401 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
6403 * mini-x86.c (mono_arch_patch_code): Fix warnings.
6405 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
6406 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
6407 remove unused conv_u4 opcode.
6409 * mini-x86.c: Remove valgrind workaround since it slows down things
6410 even when mono is not run under valgrind.
6412 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
6414 * mini-sparc.c: Update status.
6416 * inssel-sparc.brg: Add some optimizations.
6418 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
6419 future delay slot filling. Add support for varargs, tail calls and JMP.
6421 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
6422 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
6424 * inssel.brg: Fix register allocation in OP_ARGLIST.
6426 * inssel.brg: Fix warnings.
6428 2004-03-25 Martin Baulig <martin@ximian.com>
6430 * mini.c (inflate_generic_field): Removed.
6431 (mini_get_method): Removed, use mono_get_method_full(),
6432 (mini_get_class): Removed, use mono_class_get_full().
6433 (mono_method_to_ir): Pass our generic context to
6434 mono_field_from_token().
6436 2004-03-25 Martin Baulig <martin@ximian.com>
6438 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
6439 of a `MonoMethod *'.
6440 (mini_get_method): Take a `MonoGenericContext *' instead
6441 of a `MonoMethod *'.
6442 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
6443 a new local variable called `generic_context' which holds the
6444 current `MonoGenericContext *'; use it to lookup things.
6446 2004-03-24 Martin Baulig <martin@ximian.com>
6448 * mini.c (mini_get_class): New static method; if we're inside a
6449 generic instance, inflate the class if neccessary.
6450 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
6452 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
6454 * iltests.il: New regression test for #55976.
6456 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
6459 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
6461 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
6464 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
6466 * liveness.c: Consider SSA stores as well as loads when making vars
6469 * exceptions.cs: New regression tests for register allocation.
6471 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
6473 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
6474 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
6475 domain lock only to protect puntual access to data structures.
6476 Added access lock for sighash, jit_icall_hash_name,
6477 jit_icall_hash_addr and domain->code_mp.
6479 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
6481 * driver.c: Print SIGSEGV handling method.
6483 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
6485 * mini.c (setup_jit_tls_data): Handle case when this is called
6486 multiple times for a thread.
6488 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
6489 is different from fbxx_un. Fixes #54303. Also use constants instead of
6490 magic numbers in a lot of places.
6492 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
6494 * exceptions.cs: Fix cctor test when --regression is used.
6496 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
6498 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
6501 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
6503 * inssel-ppc.brg: fixed register assignments for some rules.
6505 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
6507 * exceptions.cs: Add test for exceptions in static constructors.
6509 * mini.c (mono_jit_compile_method_with_out): Move the calling of
6510 static constructors outside the domain lock. Fixes #55720.
6512 2004-03-17 Martin Baulig <martin@ximian.com>
6514 * mini.c (get_generic_field_inst): Removed, this'll never happen.
6515 (inflate_generic_field): Take the `MonoMethod *' instead of the
6516 `MonoClass *' and added support for generic method.
6517 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
6518 have a `field->parent->gen_params', only inflate the field if it's
6519 an open constructed type.
6521 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
6523 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
6524 exception object instead of the preconstructed ones.
6526 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6528 * mini.c: reverted changed to sigsegv_signal_handler commited
6529 accidentally in the previous patch.
6531 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6534 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
6535 running --aot with an old assembly.
6537 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
6539 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
6542 * mini-sparc.c: Add support for v9 branches with prediction.
6544 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
6546 * mini.c (mini_init): #warning is GNUC only
6548 * mini-sparc.h: implement __builtin_frame_address
6549 and __builtin_return_address for Sun C compiler
6551 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
6553 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
6555 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
6557 * basic-calls.cs: Add test for unaligned byref long argument passing.
6559 * mini-ops.h: Add sparcv9 compare and branch instructions.
6561 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
6562 v9 instructions if we have a v9 cpu.
6564 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
6565 registers for global allocation.
6567 * exceptions-sparc.c: Fixes.
6569 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
6571 * liveness.c (mono_analyze_liveness): Optimized version.
6573 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
6575 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
6578 * basic-float.cs basic-calls.cs: New regression tests.
6580 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
6582 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
6583 sigaltstack implementation.
6585 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
6587 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
6588 stuff if SIGSEGV_ON_ALTSTACK is not defined.
6590 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
6592 * mini.c: Fix warnings.
6594 * mini.c (mono_resolve_patch_target): New function which contains the
6595 arch independent part of the patching process.
6597 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
6598 patching code to a separate function.
6600 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
6602 * mini.c (add_signal_handler): ifdef out on Windows
6604 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
6606 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
6607 cpu-sparc.md: Add exception handling support + other fixes.
6609 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
6610 typed GC detection in --version.
6612 * basic.cs exceptions.cs: New regression tests.
6614 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
6615 the arch specific code can store data during a compilation.
6617 * mini-ops.h: Add OP_SETFRET.
6619 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
6620 function, register a separate icall for each arity, so the icalls can
6623 * mini.c (mono_print_tree): Print negative offsets in a more readable
6626 * mini.c: Make signal handling work on sparc.
6628 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
6630 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
6632 * jit-icalls.c: Emulate truncl by aintl on solaris.
6634 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
6636 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
6638 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
6640 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
6642 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
6643 a MarshalByRef type, inline a method that performs the check, taking into
6644 account that the object can be a proxy. Also implemented tow new opcodes:
6645 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
6646 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
6647 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
6649 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
6651 * mini-ppc.c: if a relative branch displacement is too big
6652 but it points to and area reachable with an absolute branch,
6655 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
6657 * mini.c: optimize small copies in cpblk.
6659 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
6661 * basic-calls.cs basic-float.cs: New regression tests.
6663 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
6664 negative offsets from %fp. Implement localloc. Fix local register
6665 allocation. Fix the case when the this argument needs to be saved to
6666 the stack. Implement some missing opcodes.
6668 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
6670 * mini.c (mini_method_compile): Reenable global regalloc in methods
6671 with exception handlers.
6673 * linear-scan.c (mono_varlist_sort): Fix warning.
6675 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
6677 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
6680 * liveness.c: Make all variables uses in exception clauses volatile, to
6681 prevent them from being allocated to registers. Fixes #42136.
6683 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
6685 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
6688 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
6689 argument to mono_arch_regalloc_cost.
6691 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
6694 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
6696 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
6697 Make the cost of allocating a variable to a register arch dependent.
6699 * basic-calls.cs: Fix compilation of tests.
6701 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
6702 helper function to cut back on the number of #ifdefs needed.
6704 * mini-ppc.c: Fix compilation.
6706 * basic-calls.cs: New regression tests.
6708 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
6710 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
6711 of l0 since that is callee saved.
6713 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
6716 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
6717 of delay instruction.
6719 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
6721 * mini.h (MonoCallInst): Add 'virtual' flag.
6723 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
6725 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
6727 * *.cs: New regression tests.
6729 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
6732 * mini.c (mono_runtime_install_handlers): Fix build.
6734 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
6735 'signal_stack_size' members.
6737 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
6738 alternate signal stack.
6740 * exceptions-x86.c: Add stack overflow handling.
6742 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
6743 functions to arch independent code.
6745 * mini.c (mono_print_tree): Print more detailed info for load_membase
6748 2004-02-23 Martin Baulig <martin@ximian.com>
6750 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
6752 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
6754 * mini-x86.c: fixed reg allocation for div/rem.
6756 2004-02-22 Miguel de Icaza <miguel@ximian.com>
6758 * driver.c (mono_main): Report some configuratio options on --version.
6760 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
6762 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
6763 low in the address space. Correctly flush memory in thunks where we
6766 2004-02-20 Martin Baulig <martin@ximian.com>
6768 * mini.c (mini_get_method): New static method; inflate all generic
6769 methods and methods in open generic instances.
6770 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
6771 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
6773 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
6775 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
6777 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
6779 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
6781 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
6783 * mini-sparc.c (flushi mono_arch_output_basic_block): make
6784 it compile using Sun's compiler.
6786 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
6788 * 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.
6790 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
6792 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
6794 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
6796 * mini-ppc.c: handle calls outside of the allowed range with thunks
6797 allocated using the code manager.
6798 * tramp-ppc.c: use the code manager to hold generated native code.
6799 Fixed the magic trampoline to just patch vtable entries.
6801 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
6803 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
6806 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
6808 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
6811 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
6812 if we have a working __thread implementation.
6814 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
6815 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
6817 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
6819 * mini-x86.c: Fix compilation under gcc 2.
6821 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
6823 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
6824 contains a call to the wrapped function.
6826 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
6827 OP_<CALL>_IMM opcodes, and use them under X86.
6829 * mini.c (mono_jit_find_compiled_method): Fix warning.
6831 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
6833 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
6835 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
6836 functionality to mini.c.
6838 * mini.c (mono_create_jump_trampoline): New function to create a jump
6839 trampoline. Return a compiled method instead of a trampoline if it
6840 exists. Add a cache for jump trampolines.
6842 * mini.c (mono_jit_find_compiled_method): New function to return a
6843 compiled method if it exists.
6845 * mini-x86.c: Call mono_create_jump_trampoline instead of
6846 mono_arch_create_jit_trampoline.
6848 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
6849 a jump trampoline. Fixes #52092.
6851 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
6853 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
6854 which is not up-to-date. Add check_corlib_version () instead.
6856 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
6859 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
6860 since newer valgrind versions do not need it.
6862 * mini.c (mono_jit_compile_method_with_opt): New helper function to
6863 compile a method with a given set of optimizations.
6865 * mini.c: Compile icall wrappers on-demand instead of at startup.
6867 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
6868 wrapper for an icall.
6870 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
6872 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
6875 * iltests.il: Add test for non-empty stack before switch instruction.
6877 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
6879 * mini.c: Add support for new stringbuilder marshalling conventions.
6881 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
6883 2004-02-01 Martin Baulig <martin@ximian.com>
6885 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
6886 in `ginst->mtype_argv'.
6888 2004-01-31 Miguel de Icaza <miguel@ximian.com>
6890 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
6891 facilitate grepping.
6893 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
6895 * mini.c: fixed buglet in initobj generic implementation for references.
6897 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
6899 * Makefile.am: make the version script conditional.
6900 * jit-icalls.c: handle missing truncl().
6902 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
6904 * exceptions.cs: Add more tests for double->int conversion.
6906 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
6907 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
6909 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
6911 * driver.c: make --verbose --version emit an error
6912 if the loaded corlib doesn't match the runtime version.
6914 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
6916 * mini-ppc.h: export ppc_patch().
6917 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
6918 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
6919 on par or better than on MacOSX.
6921 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
6923 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
6924 mono_lookup_pinvoke_call.
6926 * mini-x86.c: Under windows, the default pinvoke calling convention is
6927 stdcall. Fixes #52834.
6929 * mini.c (optimize_branches): Add an upper bound to the number of
6930 iterations to prevent infinite loops on strange loops. Fixes #53003.
6932 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
6934 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
6935 and ISINST. Fixes #52093.
6937 * objects.cs (test_0_vector_array_cast): New tests.
6939 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
6941 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
6942 checking in Array.Set ().
6944 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
6947 * object.cs (test_0_multi_array_cast): New regression test.
6949 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
6951 * exceptions-ppc.c: fix build on Linux/PPC.
6953 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
6955 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
6956 running under valgrind.
6957 (x86_magic_trampoline): Fix build bustage.
6959 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
6960 negative values as well. This is needed for the encoding of the line number
6961 info, since sometimes the line numbers are not in increasing order.
6963 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
6965 * cpu-pentium.md (localloc): Increase the size of the localloc
6966 instruction since it is a loop under Win32.
6968 * debug-mini.c (record_line_number): Get rid of unneccesary memory
6971 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
6973 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
6974 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
6975 Max Horn (max@quendi.de). Fix file names in comments.
6977 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
6979 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
6980 avoid stack overflow.
6981 (replace_usage): Avoid uninitialized variable warnings.
6983 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
6984 and taking the address of valuetype variables.
6986 2004-01-03 Patrik Torstensson
6988 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
6989 for other purposes than FP later on.
6991 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
6993 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
6996 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
6998 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
7000 2003-12-30 Patrik Torstensson <p@rxc.se>
7002 * mini-x86.h: Decreased number of availiable fp regs.
7003 Solves corner cases with FP spilling.
7005 2003-12-23 Patrik Torstensson <p@rxc.se>
7007 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
7008 for floating point stack tracking / spilling on x86.
7011 * basic-float.cs: added float mul overflow test.
7013 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
7015 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
7017 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
7019 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
7020 supports for cond branches that overflow the immediate
7021 overflow offset. mcs can compile simple programs.
7023 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
7025 * exceptions-ppc.c: exception handling support wip:
7026 finally handlers get run on exception.
7028 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
7030 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
7033 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
7035 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
7036 initial support for stack walking and unwinding.
7038 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
7040 * driver.c (mono_main): Make corlib-out-of-sync message more
7041 descriptive. Also remove verify_corlib call.
7043 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
7045 * mini.c: make CEE_NEWARR calls and other emulated opcodes
7046 not overlap with other call's arguments, too.
7048 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
7050 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
7051 move to arch-specific code the choice of arch-specific
7052 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
7053 * mini.c: ensure emulation calls will not interleave
7056 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
7058 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
7059 the magic trampoline stack frame is dropped before executing
7062 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
7064 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
7065 and integer to fp conversions. Added support for overflowing
7066 arguments on the stack. Reserve a couple more registers as temps.
7067 Added support for aot compilation (as output still needs to be
7070 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
7072 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
7073 Don't overwrite return register in some corner cases.
7075 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
7077 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
7078 static constructors when AOT compiling.
7080 * driver.c (mono_main): Call mono_check_corlib_version.
7082 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
7084 * cpu-g4.md, basic.cs: fixed div target register.
7086 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
7088 * mini-ppc.c, basic.cs: shl_imm fix with test.
7090 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
7092 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
7093 structures by value. Misc fixes.
7094 * objects.cs: more tests.
7096 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
7098 * mini-ppc.c: lconv.ovf.i implemented.
7100 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7103 (mini_init): don't error out if someone already called g_thread_init.
7105 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
7107 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
7108 to be any type per the spec. Fix abnormal memory usage when
7109 the same object is repeatedly thrown.
7111 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
7113 * mini.c: check for overruns in IL code.
7115 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
7117 * TODO: Add/remove some todo entries.
7119 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
7121 * driver.c (mono_main): Call mono_verify_corlib.
7123 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
7125 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
7126 This has been moved to mini.c
7127 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
7128 type being casted is marshalbyref it could be a proxy, so instead of
7129 emitting the type check code, emit a call to a runtime method that will
7130 perform the check by calling CanCastTo if needed.
7132 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
7134 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
7135 methods with large stack frames under Win32.
7137 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
7139 * Makefile.am: Distribute regression tests.
7141 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
7142 at the end instead of inserting each variable into the sorted list.
7144 * linear-scan.c (mono_varlist_sort): New helper function.
7146 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
7148 * mini.c: ensure arguments and locals are within bounds.
7150 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
7152 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
7155 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
7157 * mini.c (mono_cprop_copy_values): Fix crash.
7159 * aot.c: Set verbosity back to 0.
7161 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
7163 * regalloc.c: complete memory leak fix by Laurent Morichetti
7166 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
7168 * driver.c (main_thread_handler): Revert the previous patch.
7170 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
7173 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
7174 memory from the memory pool.
7176 * driver.c (main_thread_handler): Turn on all optimizations when
7179 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
7180 an array for better performance.
7182 * regalloc.c (mono_regstate_assign): Fix memory leak.
7184 * debug-mini.c (mono_debug_serialize_debug_info): New function to
7185 serialize the debug info.
7187 * debug-mini.c (mono_debug_add_aot_method): New function to load the
7188 debug info from the serialized representation.
7190 * aot.c: Save debug info into the generated file and load it when
7193 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
7195 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
7197 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
7198 More FP-related fixes.
7200 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
7202 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
7203 and register allocation buglet. Hello world now runs.
7205 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
7207 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
7208 * tramp-ppc.c: fixed class init trampoline.
7209 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
7211 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
7213 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
7214 mini.c: more ppc changes/fixes.
7216 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
7218 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
7219 Also optimize the case when the arguments are the same in the caller
7222 * iltests.il: Add tests for tail calls with valuetype arguments.
7224 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
7226 * mini-ppc.c: fixes for struct return type.
7228 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
7230 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
7231 mono_spillvar_offset() to arch-specific code.
7233 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
7235 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
7237 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
7239 * exceptions-x86.c: Fix stack space leaks.
7241 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
7242 registers from the lmf if the method has save_lmf set.
7244 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
7246 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
7247 of icall wrappers into InvokeInDomain, since these are now per-domain.
7249 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
7251 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
7252 make some opcode emulation and intrinsic ops enabled/disabled
7253 according to the architecture. More fixes.
7255 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
7257 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
7259 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
7261 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
7262 arch-specific handling for 'this' and struct return type to
7265 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7267 * aot.c: prevent divide by zero error when reporting (it happened with
7270 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
7272 * mini.h (inst_switch): Remove unused macro.
7274 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7277 (load_aot_module): free 'info->methods' and 'info' properly. No more
7278 "free(): invalid pointer blah" messages when you have an old aot
7281 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
7283 * jit-icalls.c, mini.c: Added support for context static fields.
7285 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
7287 * mini.c (mono_method_blittable): Methods which set LastError are not
7288 blittable either. Fixes #51108.
7290 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
7292 * mini.c: flush icache.
7293 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
7295 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
7297 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
7299 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
7301 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
7304 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
7307 * inssel.brg (CEE_MKREFANY): Fix AOT case.
7309 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
7311 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
7312 instruction when the result is discarded.
7314 * iltests.il (test_0_div_regalloc): New regression test.
7316 * arrays.cs: Fix compilation error.
7318 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
7320 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
7321 float rules to inssel-x86.brg: sane architectures with FP registers
7322 don't need to implement these rules.
7324 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
7326 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
7328 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
7330 * mini.h, inssel-long32.brg: fixed endianess issues in int64
7331 implementation of 32 bit systems.
7333 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
7335 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
7336 (Jeroen Zwartepoorte).
7338 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
7340 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
7341 the caller and the callee matches.
7343 * mini.c (mono_method_to_ir): Add comment.
7345 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
7346 signbit is missing on some platforms.
7348 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
7350 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
7352 * mini.c (setup_jit_tls_data): Call the new function.
7354 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
7356 * mini-x86.c: Add experimental support for fast access to the lmf
7357 structure under NPTL/Linux 2.6.x.
7359 2003-11-06 Martin Baulig <martin@ximian.com>
7361 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
7362 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
7365 2003-11-02 Martin Baulig <martin@ximian.com>
7367 * mini.c (inflate_generic_field): New static method.
7368 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
7369 generic instance and the field is declared in a generic type, call
7370 inflate_generic_field() to inflate it. Fixes gen-28.cs.
7372 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
7374 * mini.h mini.c (mono_method_same_domain): New function to return
7375 whenever the caller and the callee are in the same domain.
7377 * tramp-x86.c (x86_magic_trampoline): Use the new function.
7379 2003-10-30 Martin Baulig <martin@ximian.com>
7381 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
7382 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
7384 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
7385 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
7387 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
7389 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
7392 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
7393 object here, so it is in the correct appdomain etc.
7395 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
7397 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
7399 (mono_method_to_ir): Avoid freeing the type created returned from
7400 mono_type_create_from_typespec, since it is put into an internal cache
7401 by the function. Fixes pointer.exe.
7403 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
7404 trampolines for icalls and pinvokes as well. Fixes #33569.
7406 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
7408 * mini.c: Update after appdomain changes.
7410 * mini.c (mono_jit_compile_method_inner): Allways compile native
7411 method wrappers in the root domain, since there can only be one
7412 instance of them, whose address is stored in method->info.
7414 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
7416 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
7417 environment variable. Instead detect automatically whenever running
7418 under valgrind using the magic macro RUNNING_ON_VALGRIND from
7421 2003-10-16 Miguel de Icaza <miguel@ximian.com>
7423 * trace.c, trace.h: New files that implement the new trace option
7426 * driver.c: Document new --trace options.
7428 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
7431 - if (mono_jit_trace_calls)
7432 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
7434 * mini.h: prototypes.
7436 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
7438 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
7440 * mini.c inssel.brg: Implement typedefbyref opcodes.
7442 * mini.c (mono_jit_compile_method): Remove unused local variable.
7444 * mini.c (mono_jit_compile_method_inner): Ditto.
7446 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
7448 * tramp-x86.c (x86_class_init_trampoline): Fix build.
7450 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
7452 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
7454 * mini.c (mono_no_aot): Remove unused global variable.
7456 * mini.c: Thread safety fixes.
7458 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
7460 * mini.c (mono_create_class_init_trampoline): Add a lock around
7461 class_init_hash_addr.
7463 * arrays.cs (test_0_newarr_emulation): Add new regression test for
7466 * mini.c: Decompose the NEWARR instruction before decomposing its
7467 arguments. Fixes #30073.
7469 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
7471 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
7474 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
7476 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
7478 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
7480 * driver.c: Add support for compiling icall wrappers to --compile.
7482 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
7484 * inssel.brg: The empty value in class->interface_offsets is -1, not
7487 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
7489 * objects.cs: New test for 'is' operator on an array of interfaces.
7491 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
7493 * tramp-ppc.c: update trampoline code to support jumps
7494 and class initialization.
7496 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
7498 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
7500 * inssel.brg (OP_UNBOXCAST): Fix #46027.
7502 * inssel.brg (OP_UNBOX): Remove unused rule.
7504 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
7505 region instead of one for each method. Fixes #47813.
7507 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
7509 * exceptions.cs (test_0_nested_finally): New regression test for
7510 nested exception handlers.
7512 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
7514 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
7516 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
7519 * mini.c (mono_method_check_inlining): Make the inlining limit
7520 configurable by an environment variable.
7522 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
7524 * mini.h: Bump AOT file version.
7526 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
7527 token, store the image along with the token, since the token might not
7528 refer to the same image as the method containing the relocation,
7529 because of inlining.
7531 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
7533 * mini.c (mono_precompile_assemblies): New function to compile
7534 all methods in all loaded assemblies.
7536 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
7538 * regalloc.h regalloc.c (MonoRegState): Change the type of
7539 iassign and fassign to int*, since they can contain large negative
7540 values if the register is spilled. Also added some comments. Fixes
7543 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
7544 under Win32. Fixes #42964.
7546 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
7548 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
7550 * aot.c: Added support for AOT compiling methods which contain calls
7551 to wrappers. Currently, only remoting-invoke-with-check wrappers are
7554 * driver.c (compile_all_methods): Run the compilation in a thread
7555 managed by mono. Fixes #44023.
7557 * mini.c (mono_codegen): Print full method name in verbose output.
7559 * mini-x86.c (mono_arch_patch_code): Fix warning.
7561 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
7562 jumps, since the method we are jumping to might be domain-specific.
7564 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
7566 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
7568 * inssel.brg: string chars are unsigned.
7570 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
7572 * TODO: New todo item.
7574 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
7575 which calls mono_runtime_class_init and patches the call site to
7576 avoid further calls.
7577 (mono_arch_create_class_init_trampoline): New arch specific function
7578 to create a class init trampoline.
7579 (create_trampoline_code): Generalized so it can create
7580 class init trampolines as well.
7582 * mini.c (helper_sig_class_init_trampoline): New helper variable.
7583 (mono_create_class_init_trampoline): New function to create and cache
7584 class init trampolines.
7585 (mono_find_class_init_trampoline_by_addr): New function to lookup the
7586 vtable given the address of a class init trampoline. Used by the
7588 (mono_codegen): Generate a call to a trampoline instead of
7589 mono_runtime_class_init in LDSFLD[A].
7590 (mono_codegen): Add relocations for the new trampoline.
7592 * mini.h mini-x86.c aot.c: Added a new relocation type:
7593 MONO_PATCH_INFO_CLASS_INIT.
7595 * mini.h: Bump AOT version number.
7597 * aot.c: Create a copy of the loaded code instead of using the original
7598 so methods which call each other will be close in memory, improving
7601 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
7602 patch since it breaks the regression tests.
7604 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
7605 for the register saving instruction sequence since the
7606 frame_state_for function in glibc 2.3.2 don't seem to detect it.
7608 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
7610 * TODO: Fix todo item && remove another.
7612 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
7614 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
7617 * aot.c: Moved the check for MONO_LASTAOT into the initialization
7618 function of the module.
7620 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
7621 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
7622 --no-aot command line option.
7624 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
7626 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
7627 by Bernie Solomon (bernard@ugsolutions.com).
7629 * inssel.brg: Refactor the interface offset table related code into
7630 its separate functions and add support for the AOT case.
7632 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
7634 * aot.c (mono_aot_get_method_inner): Fix memory leak.
7636 * aot.c: Added mono_aot_verbose variable and made all debugging
7637 output depend on the value of this variable.
7639 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
7640 method_label and info_label.
7642 * mini.h mini-x86.c aot.c: Added a new relocation type
7643 MONO_PATCH_INFO_IID for klass->interface_id.
7645 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
7646 the MonoJitInfo structure.
7648 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
7649 a non-root appdomain in shared mode.
7651 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
7653 * aot.c: make aot loader less verbose. Remove free of unused variable.
7655 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
7657 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
7659 * .cvsignore: Added *.dll.
7661 * mini.c (mono_print_tree_nl): New function callable while debugging.
7663 * mini.c (mono_print_code): Export this.
7665 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
7668 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
7670 * mini.h (MonoCompile): Added 'jit_info' field.
7672 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
7673 the cfg structure, since it is needed by the AOT compiler.
7675 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
7677 * aot.c: A major rewrite. Changes include:
7678 - save exception tables for methods which have them.
7679 - cache failed lookups in aot_get_method () to avoid the (slow) calls
7681 - reworked the file format so it is now much smaller and needs
7682 fewer relocation entries.
7684 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
7686 * aot.c (load_aot_module): Fix build bustage on platforms without
7689 2003-09-04 Martin Baulig <martin@ximian.com>
7691 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
7693 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
7695 * TODO: Some new optimization ideas.
7697 * aot.c: Move AOT module loading logic here from mono_assembly_open.
7699 * aot.c: Save the optimization flags used to compile the code into
7702 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
7703 support emitting domain specific code.
7705 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
7706 no longer domain neutral. It can be made domain neutral by compiling
7707 with --optimize=shared.
7709 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
7712 * driver.c mini.h mini.c: New --no-aot debugging option which disables
7713 loading of AOT code.
7715 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
7717 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
7718 if there is no domain neutrality information.
7720 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
7722 * aot.c (mono_compile_assembly): Emit a symbol containing the file
7723 format version into the generated library.
7725 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
7726 callee method into the caller since one of them could be shared.
7728 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
7729 system exceptions from AOT code now works.
7731 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
7732 method if it is domain neutral and the callee is not.
7734 * graph.c (cfg_emit_one_loop_level): Fix warning.
7736 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
7738 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
7741 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
7743 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
7744 is needed by code which is executed before mono_runtime_init ().
7745 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
7747 * mini.c (mono_thread_abort): Fix warning.
7748 (mono_jit_compile_method): Call static constructor in the AOT case too.
7750 * aot.c (mono_compile_assembly): Fix warning.
7752 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7754 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
7756 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
7758 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
7760 * cpu-pentium.md: Fix the length of call opcodes so they include the
7761 ESP restoring instruction. Fixes #47968.
7763 2003-08-28 Martin Baulig <martin@ximian.com>
7765 * mini-x86.c (mono_arch_call_opcode): Added support for
7766 MONO_TYPE_GENERICINST.
7768 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
7770 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
7772 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
7773 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
7775 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
7778 2003-08-26 Martin Baulig <martin@ximian.com>
7780 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
7781 when reporting an error, set this to the actual error location.
7782 (mono_method_to_ir): Report the correct error location if
7783 get_basic_blocks() returned an error.
7785 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
7787 * mini.c (mono_type_blittable): OBJECT is not blittable.
7788 (mono_method_blittable): Methods which have marshalling descriptors
7789 are not blittable either. Fixes #47842.
7791 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
7793 * driver.c mini.c: Use an environment variable instead of a global
7794 variable. Also fix the build.
7796 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
7797 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
7800 * driver.c mini.c: Added --with-valgrind option to turn off some
7801 code which prevents mono from running under valgrind.
7803 * mini.c (mono_emit_call_args): Fixed warning.
7805 * mini.c (mono_emulate_opcode): Fixed warning.
7807 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
7809 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
7810 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
7811 regalloc.c, regalloc.h: specify available registers in arch-specific
7812 code and support floats in the regallocator (patch by Laurent Morichetti
7815 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
7817 * mini.c: mono_thread_current() can be called only after
7818 mono_runtime_init(): rearrange code to not call it early on.
7820 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
7822 * mini.c: allocate jump tables in the code mempools.
7824 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
7826 * mini.c, mini.h: make sure per-thread data allocated by the jit is
7829 2003-08-10 Miguel de Icaza <miguel@ximian.com>
7831 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
7832 12 to 16. This fixes bug #47453.
7835 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
7837 * mini-ppc.c: fixed indexed load and unsigned compares.
7839 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
7841 * mini.c: reenabled installation of handler for
7842 thread abort signal.
7844 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
7846 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
7847 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
7848 until it's fixed and actually useful.
7850 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
7852 * inssel-long32.brg: couple more opcodes implemented.
7854 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
7856 * mini-sparc.c: Even more opcodes implemeted.
7858 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
7860 * mini-sparc.c: More opcodes implemented.
7862 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
7864 * mini-sparc.c: More opcodes implemented.
7866 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
7868 * inssel-sparc.brg: Add some needed rules. Direct
7870 * Makefile.am: Use inssel-sparc.brg
7871 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
7872 an assert happy for now.
7874 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
7876 * mini-sparc.c: Fixed compile errors.
7877 * exceptions-sparc.c: Same. We now produce a mono binary
7878 on sparc-linux. Yea.
7880 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
7882 * mini-sparc.c: Renamed registers. Also some macro cleanups.
7883 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
7884 They compile, but do not work.
7886 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7888 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
7889 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
7890 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
7893 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
7895 * mini.c: more opcodes implemented and better support for generics.
7897 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
7899 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
7900 * mini.c, mini.h: first cut at generics support: some new instructions
7901 added and changed the behaviour of some of the existing ones.
7903 2003-07-21 Miguel de Icaza <miguel@ximian.com>
7905 * mini.c: Removed definition of metadata_shared mutex here.
7907 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
7909 * mini-x86.c: make vararg calls work for instance methods.
7911 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
7913 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
7914 returns the arguments in a separte list, now.
7916 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
7918 * aot.c, mini.c: updates for array type representation changes.
7920 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
7922 * mini.c: register function to perform jit shutdown.
7924 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7926 * mini.c: use a faster allocator if possible.
7928 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
7930 * aot.c: some cleanups and portability changes.
7932 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
7934 * mini.c: use faster allocation for CEE_BOX if possible.
7936 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
7938 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
7939 Moved inlined mempcy code to its own function so that is can be
7940 reused. Added an inline memset function as well (optimized initobj).
7941 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
7943 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
7945 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
7947 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
7949 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
7950 arch code can setup the cpu for CLR execution, if needed.
7951 We use it on x86 to set the precision of FP operations.
7953 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
7955 * mini.c: disable some optimizations if we can guess they'll cost too
7956 much for a given method.
7958 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
7960 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
7962 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
7963 * mini.h mini.c mini-x86.c: Added instruction level coverage
7964 info collection support.
7966 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
7968 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
7969 is now implemented in the profiling API. Get rid of a couple of
7970 unnecessary global variables.
7972 2003-06-15 Nick Drochak <ndrochak@gol.com>
7974 * basic-long.cs: tests for negative values for bigmul, and unsigned.
7975 * cpu-g4.md: add op_bigmul and op_bigmul_un
7976 * cpu_pentium.md: add op_bigmul_un
7977 * inssel-long32.brg: add rule for unsigned bigmul
7978 * mini-ops.h: define OP_BIGMUL_UN
7979 * mini-x86.c: THE BUG: handle (un)signed properly
7980 * mini.c: choose unsigned opcode if needed.
7981 This set of patches fixes bug #44291
7983 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
7985 * mini.c (optimize_branches): improved to handle all kinds of
7986 conditional branches.
7988 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
7990 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
7991 don't raise exceptions.
7993 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
7995 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
7996 to arch-specific files.
7998 2003-06-09 Martin Baulig <martin@ximian.com>
8000 * Makefile.am (libs): Added $(LIBGC_LIBS).
8002 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
8004 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
8005 and OP_ATAN (fixes bug#44293).
8007 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
8009 * Makefile.am, mini-x86.c: rename cpu description array to
8010 pentium_desc, since some compilers define the 'pentium' preprocessor
8013 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
8015 * mini.c (mini_select_instructions): add explicit branch if the
8016 following block is not the false target of a conditional branch -
8017 we need this with any optimization that reorder or remove bblocks
8019 * mini.c (optimize_branches): bug fixes
8021 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
8023 * mini.c (mono_method_to_ir): inline static readonly fields
8025 * ssa.c (fold_tree): start cfold support for long (very simple
8028 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
8030 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
8032 * inssel.brg: fixed memcpy (bug #44219).
8034 2003-06-05 Dick Porter <dick@ximian.com>
8036 * driver.c: Set the glib log levels to not abort if g_message
8039 g_set_prgname() has to happen before mini_init() so that the
8040 process handle gets the info.
8042 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
8044 * driver.c: add intrins to the default optimizations to get wider
8047 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
8049 * mini.h: some large basic blocks will overflow a 16-bit
8050 integers for symbolic registers.
8052 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
8054 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
8055 (mono_arch_output_basic_block): fix bug 43499
8057 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
8059 * mini.c: kill duplicated definition of mono_debug_format.
8061 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
8063 * mini-x86.c, arrays.cs: fixed register allocation bug.
8065 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
8067 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
8069 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
8071 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8074 (print_method_from_ip): also print source location information if
8077 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
8079 * mini.c (mono_find_block_region): bug fix in region code
8080 (mini_method_compile): enable removing unreachable code again, but
8081 only in methods without exception clauses.
8083 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
8085 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
8086 Implemented arglist opcode and handling of TypedReference type.
8087 Fixed x86 call convention when a structure is returned.
8088 Minimal support for calling static vararg methods.
8090 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
8092 * mini.c (mini_method_compile): always remove unreachable code,
8093 because the code in them may be inconsistent (access to dead
8094 variables for example).
8096 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
8098 * driver.c, debug-mini.c: warning fixes.
8100 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
8102 * Makefile.am, jit.h, mini.h: install header for embedding mono.
8104 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
8106 * mini.c: thread-static fields are registered in mono_class_vtable(),
8107 so ensure the function is called before checking for them.
8109 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
8111 * mini.c (optimize_branches): fix for bug 43586
8113 * jit-icalls.c (mono_llmult_ovf): added an additional check for
8114 overflow (fixes Bug #43639)
8116 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8118 * mini.c, objects.cs: allow the use of stobj for primitive types.
8120 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8122 * mini.c: be less strict about argument checking until we support
8123 running the verifier.
8125 2003-05-27 Nick Drochak <ndrochak@gol.com>
8127 * basic-long.cs: tests for (ulong)int * (ulong)int also
8128 * mini.c: use the same trick for (ulong)int * (ulong)int
8130 2003-05-27 Nick Drochak <ndrochak@gol.com>
8132 * basic-long.cs: add regression test for (long)int * (long)int
8133 * cpu-pentium.md: add op_bigmul specification
8134 * inssel-long32.brg: add OP_BIGMUL rule
8135 * mini-ops.h: add OP_BIGMUL
8136 * mini-x86.c: register allocator: handle case where src1 needs to be
8138 * mini.c: substitute special BIGMUL opcode in the tree for
8139 (long)int * (long)int
8141 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
8143 * jit-icalls.c: call the type ctor on field access if needed.
8145 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
8147 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
8148 to a method (including results of ldelema, bug#43207).
8150 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
8152 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
8153 colors to show exception handler blocks.
8155 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
8156 (fix for pinvoke7.cs).
8158 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8160 * mini.h, mini.c: ensure correct initialization order for types that
8161 require it. Prepare for lazy compilation of jit icall wrappers.
8162 Provide a name for opcode emulation to reduce unneeded mallocing.
8164 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
8166 * mini-x86.c: better register restoring code and profiling
8167 support for tail calls.
8169 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8171 * mini.h, driver.c: prepare for leaf methods optimization.
8173 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
8175 * mini.c: get targets of branches before converting a method.
8177 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
8179 * mini.c (optimize_branches): added some experimental code (disbaled)
8181 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
8183 * mini.c (optimize_branches): fix branch to branch optimization
8185 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
8187 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
8189 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
8191 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
8194 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
8196 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
8197 enable use of interface variables again.
8199 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
8200 I1 to registers because there is no simply way to sign extend 8bit
8201 quantities in caller saved registers on x86.
8203 * inssel-float.brg: set costs of some rules to 2 so
8204 that monobure always select the arch. specific ones if supplied,
8205 regardless of the order we pass the files to monoburg.
8207 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
8209 * mini.c, mini-x86.c: since the magic trampoline for jumps
8210 can't patch the code directly, we do it as soon as the
8211 method gets compiled.
8213 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
8215 * mini-x86.c, mini.h: introduce a new patching method
8216 to support CEE_JMP and tail calls.
8217 * mini.c: obey tail.call. Don't precompile methods target
8219 * tramp-x86.c: new trampoline code to handle methods
8220 reached through a jump.
8222 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
8224 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
8225 bit values to registers
8227 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
8229 * mini.c (mono_compile_get_interface_var): share interface
8230 variables if possible.
8232 2003-05-16 Martin Baulig <martin@ximian.com>
8234 * debug-mini.c (mono_init_debugger): New function to initialize
8235 the debugger. This is not in the debugger since it needs to
8236 access some of mini's internals.
8238 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
8240 * mini.c (mono_method_to_ir): inlining fixes/cleanups
8242 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
8244 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
8245 for value type handling.
8247 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
8249 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
8250 (mono_method_check_inlining): enable inlining of all kinds of wrappers
8252 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
8254 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
8255 the constructor through a proxy.
8257 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
8259 * jit-icalls.c, inssel.brg: fixes to array element address
8262 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
8264 * mini-x86.c (is_regsize_var): allocate pointer to registers
8266 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
8268 * driver.c: fixed typo, added intrins to the set of optimizations
8269 tested with regressions.
8271 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
8273 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
8274 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
8277 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
8279 * inssel.brg: remove some common pop instructions without side effects
8281 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
8283 * inssel-x86.brg: fixed thinko in int to double conversions.
8285 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
8287 * mini.c, jit-icalls.c: added runtime thread-static variable support.
8289 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
8291 * inssel-long32.brg: two more missing instructions.
8293 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
8295 * mini.c (mono_emit_call_args): set the cil_code for all arguments
8298 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
8300 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
8303 * basic-float.cs: Added tests for negative zero.
8305 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
8307 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
8308 a couple of missing operations for long casts, with test cases.
8310 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8312 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
8314 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
8316 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
8317 code size estimation.
8319 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
8321 * mini.c (mono_jit_create_remoting_trampoline): make it work with
8322 abstract methods (fix bug 42542)
8324 * aot.c: add ability to handle array types
8326 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
8328 * mini.c: Call the _specific versions of the object allocation
8329 functions if possible.
8331 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
8333 * driver.c: call setlocale ().
8335 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
8337 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
8340 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
8342 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
8344 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
8345 wrappers (fix bug 42122)
8347 2003-05-04 Martin Baulig <martin@ximian.com>
8349 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
8351 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
8352 s/mini_set_defaults/mono_set_defaults/g.
8354 2003-05-04 Martin Baulig <martin@ximian.com>
8356 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
8358 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8360 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
8361 (reported by Don Roberts).
8363 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
8365 * mini.c: temporarily work around two bugs for this release.
8367 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
8369 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
8370 that contains -export-dynamic and it makes using the ld script
8372 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
8374 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
8376 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
8379 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
8381 * mini.c: make sure leave calls all the needed finally blocks,
8382 even when the target jumps out of multiple exception clauses.
8384 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
8386 * ldscript, Makefile.am: add linker script to reduce the number of
8387 exported symbols (should also fix the issues with libwine defining
8388 some of the same symbols in io-layer).
8390 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
8392 * driver.c (mini_main): Avoid assertion when no file name is given on
8395 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
8397 * driver.c: added --version/-V command line option.
8398 Added the inline optimization in the regression tests.
8400 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
8402 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
8403 to the type in the method signature (fixes bug#42134).
8405 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
8407 * mini.c: when inlining, check this is not null only when needed (bug #42135).
8409 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
8411 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
8413 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8415 * driver.c: fixed bug #42100.
8417 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
8419 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
8421 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
8423 * mini.c: moved most of the code required to do inlining to its own
8424 function so it can be reused. Inline also ctors if appropriate.
8426 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
8428 * Makefile.am: Link with -export-dynamic so shared libs loaded by
8429 the runtime can call mono API functions.
8431 2003-04-27 Martin Baulig <martin@ximian.com>
8433 * debug-mini.c (mono_debug_init_method): Added
8434 `guint32 breakpoint_id' argument; if the method has a breakpoint,
8435 send a notification to the debugger.
8437 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
8438 running in the Mono Debugger, just pass the breakpoint number to
8439 mono_debug_init_method().
8441 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
8443 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
8445 * mini.c: allow some more unsafe compares.
8447 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
8449 * mini-x86.c, Makefile.am: make distcheck works (partially from
8450 a patch by Richard Lee <r.h.lee@attbi.com>).
8451 * regset.c, regset.h: removed, they are unused.
8453 2003-04-25 Dick Porter <dick@ximian.com>
8455 * driver.c: Usage reports the name as 'mono' not 'mini'
8456 * exceptions-x86.c: Build and run on freebsd
8458 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
8460 * Makefile.am: install the program with the 'mono' name and
8461 the library as libmono instead of mini and libmini.
8463 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
8465 * driver.c: provide the APIs for the embedding interface of the old jit.
8467 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
8469 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
8471 2003-04-23 Martin Baulig <martin@ximian.com>
8473 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
8475 * driver.c: Added `--debug' command line argument to enable
8478 2003-04-23 Martin Baulig <martin@ximian.com>
8480 * debug.[ch]: Removed. The code is now in
8481 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
8483 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
8486 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
8488 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
8490 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8493 (mini_cleanup): moved mono_runtime_cleanup call after the call to
8494 mono_domain_finalize.
8495 (mini_method_compile): use mono_method_profile* if the the option is
8498 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
8500 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
8501 methods with their wrapper.
8503 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
8504 methods with their wrapper.
8506 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
8509 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
8512 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
8515 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
8517 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
8519 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
8521 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
8522 of the mempool. This is slightly faster and uses less memory
8524 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
8526 * mini.c: avoid O(n) allocation for variables.
8528 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
8530 * mini.c: handle items on the stack after inlining methods.
8532 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
8534 * mini.c: make the method->opcode optimization dependent
8535 on MONO_OPT_INSTRINS and do it lazily.
8537 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
8539 * driver.c: print overall results at the end of regression run.
8541 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
8543 * inssel.brg: don't overwrite symbolic registers.
8545 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
8547 * inssel-x86.brg: fix conversion from long to float.
8549 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
8551 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
8553 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
8555 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
8557 * driver.c: Added --print-vtable option as in the old JIT.
8559 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
8561 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
8563 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
8565 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
8567 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
8569 * mini.c regalloc.c regalloc.h: Fix memory leak.
8571 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
8573 * aot.c (mono_aot_get_method): register all used strings
8575 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
8577 * mini.c: always intern strings references with ldstr at compile time.
8579 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
8581 * Makefile.am: add BUILT_SOURCES.
8583 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
8585 * driver.c: give a better error message when the assembly to execute
8586 doesn't have an entry point.
8588 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
8590 * Makefile.am: added hack for automake
8592 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
8595 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
8597 22003-04-07 Martin Baulig <martin@ximian.com>
8599 * Makefile.am: Added Makefile.am.
8601 * debugger-main.c: Removed, this is now in the debugger where it
8604 * mini.pc.in: Call this package `mini' for the moment.