1 2006-05-06 Zoltan Varga <vargaz@gmail.com>
3 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
6 * iltests.il: Fix problem with the newly added test.
8 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
9 due to register constraints, free up the previous hreg. Fixes #78314.
11 * iltests.il: Add new test for #78314.
13 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
14 Interlocked.Add. Fixes #78312.
16 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
18 2006-05-05 Zoltan Varga <vargaz@gmail.com>
20 * inssel.brg (mini_emit_virtual_call): Fix a warning.
22 2006-05-05 Martin Baulig <martin@ximian.com>
24 * debug-mini.c (mono_debug_open_block): New method.
27 (mono_arch_output_basic_block): Call mono_debug_open_block() at
28 the beginning of each basic block.
31 (mono_arch_output_basic_block): Call mono_debug_open_block() at
32 the beginning of each basic block.
34 2006-05-04 Massimiliano Mantione <massi@ximian.com>
36 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
37 default until I understand why they break the build on amd64.
40 2006-05-04 Zoltan Varga <vargaz@gmail.com>
42 * mini.c (mini_cleanup): Call mono_cleanup ().
44 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
47 2006-05-04 Massimiliano Mantione <massi@ximian.com>
49 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
50 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
51 default since all known bugs are fixed, and I cannot reproduce bug
52 77944... I'm asking Matt Hargett to test again after this commit.
54 2006-04-28 Massimiliano Mantione <massi@ximian.com>
56 * mini-codegen.c: Fixed typo that thrashed inline.
58 2006-04-28 Zoltan Varga <vargaz@gmail.com>
60 * dominators.c (compute_dominators): Avoid using a worklist since
61 it is not correct in some cases. Instead, iterate over all bblocks as
62 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
64 2006-04-27 Massimiliano Mantione <massi@ximian.com>
66 * aliasing.c: Fixed bug 78210.
68 2006-04-27 Massimiliano Mantione <massi@ximian.com>
70 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
71 default until all their problems (or the ones they trigger) are fixed.
73 2006-04-26 Zoltan Varga <vargaz@gmail.com>
75 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
77 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
78 as loaded only after resolving patches since that could invoke the same method.
80 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
82 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
85 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
88 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
91 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
92 made from AOT code through the PLT table.
94 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
95 holding the plt offset when a call is made to the aot plt trampoline.
97 2006-04-25 Zoltan Varga <vargaz@gmail.com>
99 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
102 * Makefile.am (common_sources): Fix build breakage.
104 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
105 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
106 intra-assembly calls if possible.
108 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
110 * mini-trampolines.c: Handle PLT entries.
112 * mini.c: Avoid creating a GOT var for calls.
114 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
117 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
120 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
123 * mini.h: Bump AOT file format version.
125 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
128 2006-04-25 Martin Baulig <martin@ximian.com>
130 * driver.c: Disable copyprop, consprop and inline when running
133 2006-04-25 Martin Baulig <martin@ximian.com>
135 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
136 with `get_current_thread' and added `detach'.
137 (MonoDebuggerMetadataInfo): Added `thread_size',
138 `thread_tid_offset', `thread_stack_ptr_offset' and
139 `thread_end_stack_offset'.
141 2006-04-25 Zoltan Varga <vargaz@gmail.com>
143 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
146 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
147 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
149 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
151 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
153 * aot.c: Add support for ADJUSTED_IID.
155 2006-04-24 Zoltan Varga <vargaz@gmail.com>
157 * aot.c (emit_method_order): Don't align method_order_end.
159 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
160 the interface ID changes.
162 2006-04-21 Dick Porter <dick@ximian.com>
164 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
165 cleaning up a thread. Fixes the new part of bug 77470.
167 2006-04-20 Geoff Norton <gnorton@customerdna.com>
169 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
172 2006-04-19 Zoltan Varga <vargaz@gmail.com>
174 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
176 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
177 SIGSEGV. Fixes #78072.
179 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
180 unregister our SIGABRT handler.
182 2006-04-19 Massimiliano Mantione <massi@ximian.com>
184 * mini.c: Disabled inline where it can alter the call stack in a
185 way visible from managed code.
186 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
189 2006-04-16 Zoltan Varga <vargaz@gmail.com>
191 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
192 on other platforms. Fixes #78089.
194 2006-04-13 Martin Baulig <martin@ximian.com>
196 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
197 determine whether we're inside the debugger.
200 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
202 2006-04-12 Zoltan Varga <vargaz@gmail.com>
204 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
205 handler clauses. Fixes #78024.
207 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
208 in the CALL_MEMBASE opcodes. Fixes #78088.
209 (mono_arch_get_vcall_slot_addr): Ditto.
211 2006-04-10 Martin Baulig <martin@ximian.com>
213 * debug-debugger.c: The thread handling code has now been moved
214 into ../metadata/threads.c.
216 2006-04-10 Zoltan Varga <vargaz@gmail.com>
218 * driver.c (mono_main): Fix --with-gc=none build.
220 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
221 (mono_spillvar_offset_float): Ditto.
222 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
223 hreg, not when its !global, since on ia64, there is a third category: stacked
226 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
228 * mini.c: set MonoInst->klass for load field address and a few other
231 2006-04-10 Zoltan Varga <vargaz@gmail.com>
233 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
235 2006-04-07 Zoltan Varga <vargaz@gmail.com>
237 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
238 the branch opt changes.
240 2006-04-06 Dick Porter <dick@ximian.com>
242 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
244 * wapihandles.c (mini_wapi_seminfo):
245 * driver.c (mono_main): Add semaphore info option
247 2006-04-05 Zoltan Varga <vargaz@gmail.com>
249 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
250 branch optimization changes. Fixes #78009.
252 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
254 * mini.c: ignore accessibility of methods in managed->native wrappers.
256 2006-04-04 Zoltan Varga <vargaz@gmail.com>
258 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
260 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
262 2006-04-03 Zoltan Varga <vargaz@gmail.com>
264 * mini.c: Modify the branch optimizations to preserve the invariant that
265 the entries inside the in_bb and out_bb arrays are unique.
266 (mono_unlink_bblock): Avoid creation of new arrays.
268 2006-04-02 Zoltan Varga <vargaz@gmail.com>
270 * mini.c (mono_unlink_bblock): Fix regression caused by previous
273 2006-04-01 Zoltan Varga <vargaz@gmail.com>
275 * mini.c (optimize_branches): Remove the "optimizations" in
276 the cbranch1/cbranch2 -> branch cases which were causing several
277 problems in the past. Fixes #77986.
279 2006-03-31 Chris Toshok <toshok@ximian.com>
281 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
282 default optimizations :(
284 2006-03-31 Zoltan Varga <vargaz@gmail.com>
286 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
289 2006-03-31 Massimiliano Mantione <massi@ximian.com>
291 * local-propagation.c: Added comments to structs and removed
292 "Mono" prefixes from local tree mover types.
294 2006-03-30 Zoltan Varga <vargaz@gmail.com>
296 * Makefile.am (arch_sources): Define this for each architecture so
297 libmono_la_SOURCES is defined in one place.
299 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
301 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
304 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
306 * driver.c: print the GC name supplied by configure.
308 2006-03-29 Massimiliano Mantione <massi@ximian.com>
310 * local-propagation.c: Added tree mover, and moved here all the
311 local propagation code from mini.c
312 * mini.c: Added support for treeprop, and moved all the local
313 propagation code to local-propagation.c
314 * mini.h: Added support for treeprop
315 * driver.c: Added support for treeprop, enabled consprop, copyprop,
316 treeprop, inline and deadce by default
317 * Makefile.am: Added local-propagation.c
319 2006-03-25 Zoltan Varga <vargaz@gmail.com>
321 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
323 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
325 * debug-debugger.c: make it compile without the Boehm GC.
327 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
329 * mini.c: fixed issue with mismatch when an icall is registered
330 with multiple names but same address.
332 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
334 * declsec.c, mini-exceptions.c: use write barrier to set reference
335 fields of managed objects.
337 2006-03-19 Zoltan Varga <vargaz@gmail.com>
339 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
340 (can_access_internals): Fix a warning.
342 * mini.c (print_method_from_ip): Rename this to
343 mono_print_method_from_ip so it gets exported.
345 * trace.c: Deal with strings inside StringBuilder's containing garbage
346 and fix memory leaks. Fixes #77848.
348 2006-03-19 Zoltan Varga <vargaz@gmail.com>
350 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
353 2006-03-16 Neale Ferguson <neale@sinenomine.net>
355 * mini-s390.c: Remove OP_X86_TEST_NULL.
357 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
359 * mini.c: use the correct GetHashCode() for the moving collector.
361 2006-03-16 Massimiliano Mantione <massi@ximian.com>
363 * liveness.c: Regalloc spill cost tuning.
365 2006-03-15 Neale Ferguson <neale@sinenomine.net>
367 * mini-s390x.h: Correct S390_LONG macro.
369 * mini-s390x.c: Cleanup unused code.
371 2006-03-15 Zoltan Varga <vargaz@gmail.com>
373 * jit-icalls.h: New file.
375 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
376 icalls and include that instead of including jit-icalls.c.
378 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
381 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
383 * mini.c: when checking for member accessibility, also check for
384 friend assemblies and for explicit interface implementations.
386 2006-03-14 Zoltan Varga <vargaz@gmail.com>
388 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
390 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
392 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
393 common cases are done first.
395 * mini-ops.h: Only define platform specific opcodes on the given platform.
397 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
400 2006-03-14 Martin Baulig <martin@ximian.com>
402 Revert Paolo's change from r57348:
404 * mini.h: don't use gboolean for bitfields.
405 * mini.c: verifier changes for fields and methods accessibility.
407 2006-03-13 Neale Ferguson <neale@sinenomine.net>
409 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
411 * mini-s390x.c: Fix conv_r_un.
413 * cpu-s390, cpu-s390x.md: Fix lengths.
415 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
417 * mini.c: nested types have access to all the nesting
418 levels, not just the enclosing types.
420 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
422 * mini.c: added a few more verification checks.
424 2006-03-12 Zoltan Varga <vargaz@gmail.com>
426 * liveness.c: Merge optimizations from the linear-il branch.
428 2006-03-11 Zoltan Varga <vargaz@gmail.com>
430 * mini-ia64.c (emit_call): Add a comment.
432 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
434 * tramp-ia64.c: Fix some warnings.
436 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
438 * mini.h: don't use gboolean for bitfields.
439 * mini.c: verifier changes for fields and methods accessibility.
441 2006-03-11 Zoltan Varga <vargaz@gmail.com>
443 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
444 lazy icall wrapper changes.
446 * dominators.c: Replace all the dominator algorithms with faster
447 ones from the linear-il branch.
449 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
452 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
453 common cases are done first.
455 * mini-amd64.c: Fix some warnings.
457 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
460 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
463 * mini.h: Add a missing prototype.
465 2006-03-10 Zoltan Varga <vargaz@gmail.com>
467 * mini.c: Compile icall wrappers lazily.
469 * mini-codegen.c: Use printf instead of g_print since its much faster.
471 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
474 * mini.c (optimize_branches): Cache the negative result from
475 remove_block_if_useless ().
477 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
478 Also fix some bblock linking issues.
480 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
483 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
485 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
486 accessed fields first, for better cache behavior.
488 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
490 * mini.c: speedup IList<T> array accesses.
492 2006-03-09 Zoltan Varga <vargaz@gmail.com>
494 * mini.c (mono_method_to_ir): Handle large methods overflowing the
495 inline_costs counter. Fixes #77190.
497 2006-03-06 Zoltan Varga <vargaz@gmail.com>
499 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
500 trace messages. Fixes #77706.
502 2006-03-04 Martin Baulig <martin@ximian.com>
504 * tramp-amd64.c, tramp-x86.c
505 (mono_debugger_create_notification_function): Use
506 mono_global_codeman_reserve() to allocate a buffer at runtime and
509 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
511 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
512 notification function at runtime and then call `initialize' in the
513 `MONO_DEBUGGER__debugger_info' vtable.
515 2006-03-04 Zoltan Varga <vargaz@gmail.com>
517 * iltests.il: Fix a visibility problem.
519 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
521 * driver.c, mini.c: add hooks for the counters API.
523 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
525 * driver.c: show disabled options.
527 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
529 * linear-scan.c: always use cost-driven selection.
531 2006-02-28 Raja R Harinath <rharinath@novell.com>
533 * jit-icalls.c (helper_compile_generic_method): Revert change from
536 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
538 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
540 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
542 * inssel.brg: style fixes, mostly to force the updated monoburg
543 to run for people using svn.
545 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
547 * mini.c: match monoburg changes.
549 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
551 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
552 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
553 declaration in the header file.
555 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
557 * helpers.c: reduce relocations and mem usage.
559 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
561 * mini.h, mini-codegen.c: disable logging features if
562 requested by configure.
564 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
566 * mini.c: tiny verifier changes.
568 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
570 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
571 cpu-pentium.md: stack alignment changes for osx/x86,
572 partially from Geoff Norton <gnorton@customerdna.com>.
574 2006-02-24 Raja R Harinath <harinath@gmail.com>
576 * jit-icalls.c (helper_compile_generic_method): Update to changes
579 2006-02-24 Zoltan Varga <vargaz@gmail.com>
581 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
583 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
584 interface calls with large offsets.
586 2006-02-23 Raja R Harinath <rharinath@novell.com>
588 * jit-icalls.c (helper_compile_generic_method): Document the
589 special-case we depend on so that we can inflate the method twice
590 with the same context with no bad side-effects.
592 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
594 * mini-x86.c, mini-amd64.c: fix for case when xen support
597 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
599 * mini-x86.c, mini-amd64.c: generate code to access tls items
600 in a faster way for Xen systems.
602 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
604 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
605 updates and compilation fixes for the OSX/x86 port, mostly from
606 Geoff Norton <gnorton@customerdna.com>.
608 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
610 * inssel.brg: faster interface call implementation
611 to sync with the interface_offsets MonoVTable changes.
613 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
615 * mini.c: more verification checks.
617 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
619 * mini.c: added a few more verification checks.
621 2006-02-17 Neale Ferguson <neale@sinenomine.net>
623 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
624 facility on the processor and use it if available.
626 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
628 * driver.c, aot.c, mini.c: throw exception if the IL code is
629 invalid or unverifiable.
631 2006-02-17 Raja R Harinath <rharinath@novell.com>
633 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
636 2006-02-16 Zoltan Varga <vargaz@gmail.com>
638 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
640 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
642 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
643 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
644 handling of instantiated generic valuetypes.
646 2006-02-11 Zoltan Varga <vargaz@gmail.com>
648 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
649 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
652 * generics.2.cs: Revert the nullable reftypes tests.
654 2006-02-10 Zoltan Varga <vargaz@gmail.com>
656 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
657 using __builtin_frame_address (1) as it doesn't work in the presence
658 of optimizations. Hopefully fixes #77273.
660 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
661 -> generics.cs change as it doesn't work with some automake versions.
663 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
665 * mini.c: handle systems that sue a different way to
666 retrieve the stack address of the current thread.
668 2006-02-09 Zoltan Varga <vargaz@gmail.com>
670 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
671 it specially in the makefile.
673 * generics.2.cs: Add tests for nullable reference types.
675 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
677 * mini.c: always handle the case when mono_jit_init()
678 is called in a thread different from the main thread,
679 confusing libgc (bug #77309).
681 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
683 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
685 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
687 * mini.c: change optimize_branches () to use a single loop
688 and introduce a new optimization to simplify some range checks.
690 2006-02-03 Martin Baulig <martin@ximian.com>
692 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
693 and merged with debugger_thread_manager_add_thread().
694 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
695 inform the debugger about the main thread.
697 2006-02-03 Zoltan Varga <vargaz@gmail.com>
699 * basic.cs: Add test for div.un/rem.un constant folding.
701 2006-02-03 Neale Ferguson <neale@sinenomine.net>
703 * cpu-s390x.md: correct int_xor_imm length
705 2006-02-03 Zoltan Varga <vargaz@gmail.com>
707 * generics.2.cs: New test for #77442.
709 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
712 2006-02-02 Martin Baulig <martin@ximian.com>
714 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
715 <mono/metadata/mono-debug-debugger.h>
717 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
719 2006-02-02 Martin Baulig <martin@ximian.com>
721 * debug-debugger.h: New header file for debug-debugger.c.
723 * debug-debugger.c: Big API cleanup; don't run the managed Main()
724 function is a separate thread anymore; add support for attaching.
726 2006-02-01 Zoltan Varga <vargaz@gmail.com>
728 * tramp-x86.c: Fix a warning.
730 2006-01-31 Zoltan Varga <vargaz@gmail.com>
732 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
733 on very large methods.
735 * aot.c (load_patch_info): Fix a warning.
737 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
739 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
740 mini-ops.h: alu membase optimizations.
742 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
744 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
745 to speedup StringBuilder.
747 2006-01-27 Zoltan Varga <vargaz@gmail.com>
749 * dominators.c (mono_compute_natural_loops): Fix detection of
750 loop body start blocks.
752 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
754 2006-01-26 Zoltan Varga <vargaz@gmail.com>
756 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
759 2006-01-25 Massimiliano Mantione <massi@ximian.com>
761 * aliasing.c: Fixed aliasing issue on 64 bit archs.
763 2006-01-25 Martin Baulig <martin@ximian.com>
765 * debug-debugger.c: Moved the `MonoDebuggerManager' and
766 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
767 started to cleanup this file a little bit.
769 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
771 * mini.c: optimize a codepath frequently happening in generics code.
773 2006-01-23 Martin Baulig <martin@ximian.com>
775 * Makefile.am: Only compile debug-debugger.c on supported platforms.
777 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
780 * driver.c: debug-debugger.c is only available if
781 `MONO_DEBUGGER_SUPPORTED' is defined.
783 2006-01-23 Martin Baulig <martin@ximian.com>
785 * debug-debugger.c: Only enable this on platforms where the Mono
786 Debugger is working (x86 and x86_64).
788 2006-01-21 Martin Baulig <martin@ximian.com>
790 The Mono Debugger is now using the normal `mono' instead of the
791 `mono-debugger-mini-wrapper' when executing managed code.
793 * debug-debugger.c: New file; previously known as
794 debugger/wrapper/wrapper.c.
796 * debug-mini.c (mono_init_debugger): Removed.
798 * driver.c (mono_main): Added new `--inside-mdb' command line
799 argument which is used when running inside the debugger.
801 2006-01-20 Zoltan Varga <vargaz@gmail.com>
803 * liveness.c (mono_analyze_liveness): Remove some unused data
806 2006-01-17 Zoltan Varga <vargaz@gmail.com>
808 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
810 2006-01-16 Zoltan Varga <vargaz@gmail.com>
812 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
813 depends on implementation details of monobitset.
815 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
818 2006-01-15 Zoltan Varga <vargaz@gmail.com>
820 * liveness.c: Update after monobitset changes.
822 2006-01-14 Zoltan Varga <vargaz@gmail.com>
824 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
826 2006-01-11 Neale Ferguson <neale@sinenomine.net>
828 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
830 * mini-s390x.c: Remove warning messages.
832 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
834 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
836 2006-01-10 Zoltan Varga <vargaz@gmail.com>
838 * generics.2.cs: Add ldelem/stelem_any test.
840 2006-01-10 Neale Ferguson <neale@sinenomine.net>
842 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
844 2006-01-07 Zoltan Varga <vargaz@gmail.com>
846 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
848 2006-01-06 Zoltan Varga <vargaz@gmail.com>
850 * generics.2.cs: Reenable vtype tests.
852 * inssel-x86.brg: Remove an icorrect valuetype rule.
854 2006-01-06 Neale Ferguson <neale@sinenomine.net>
856 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
857 initial support for OP_ABS.
859 2006-01-05 Neale Ferguson <neale@sinenomine.net>
861 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
863 2006-01-05 Neale Ferguson <neale@sinenomine.net>
865 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
866 conversion and implement LADD/LSUB.
868 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
871 2006-01-05 Neale Ferguson <neale@sinenomine.net>
873 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
875 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
878 2006-01-05 Neale Ferguson <neale@sinenomine.net>
880 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
881 localloc is encountered. Fixes crash in test-183.cs when using gmcs
882 (stack walk problem).
884 2006-01-04 Zoltan Varga <vargaz@gmail.com>
886 * aot.c (mono_aot_load_method): Fix a warning.
888 2006-01-03 Neale Ferguson <neale@sinenomine.net>
890 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
892 2006-01-03 Zoltan Varga <vargaz@gmail.com>
894 * iltests.il: Add test for #77148.
896 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
899 2006-01-03 Neale Ferguson <neale@sinenomine.net>
901 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
903 2006-01-03 Neale Ferguson <neale@sinenomine.net>
905 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
906 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
908 * basic-long.cs: Add lconv-to-r4/r8 tests.
910 2006-01-03 Zoltan Varga <vargaz@gmail.com>
912 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
914 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
915 here as on other archs.
917 2005-12-29 Neale Ferguson <neale@sinenomine.net>
919 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
921 2005-12-29 Neale Ferguson <neale@sinenomine.net>
923 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
925 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
927 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
928 instrument_prolog; Add memory_barrier instruction.
930 2005-12-26 Zoltan Varga <vargaz@gmail.com>
932 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
934 2005-12-23 Zoltan Varga <vargaz@gmail.com>
936 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
938 * aliasing.c inssel.brg: Fix warnings.
940 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
941 could skip initialization of some parts of memory.
943 * mini.c mini-ia64.c: Fix warnings.
945 * inssel-sparc.brg: Add an implementation of lneg which actually works.
947 2005-12-22 Zoltan Varga <vargaz@gmail.com>
949 * aliasing.c (mono_build_aliasing_information): Add a workaround for
950 a crash seen on sparc.
952 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
954 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
956 2005-12-21 Neale Ferguson <neale@sinenomine.net>
958 * mini-ops.h: Add s390_backchain instruction
960 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
962 * cpu-s390.md: Add s390_backchain instruction
964 * mini-s390.c: Significant ABI changes
966 * mini-s390.h: Cater for zero length structures
968 2005-12-20 Neale Ferguson <neale@sinenomine.net>
970 * mini-s390.c: ABI fixes
972 * inssel-s390.brg: Remove debug statements
974 * cpu-s390.md: Fix length of ATOMIC_xx operations
976 2005-12-19 Zoltan Varga <vargaz@gmail.com>
978 * basic-float.cs: Add float<->long conversion tests.
980 2005-12-16 Neale Ferguson <neale@sinenomine.net>
982 * mini-s390.c: Fix LOCALLOC processing.
984 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
986 2005-12-15 Zoltan Varga <vargaz@gmail.com>
988 * iltests.il: Add tests for some opcodes not covered by the other
991 2005-12-15 Neale Ferguson <neale@sinenomine.net>
993 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
994 register loading for Tail processing; Correct trace output.
996 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
998 * cpu-s390.md: Correct size of jmp instruction.
1000 2005-12-13 Neale Ferguson <neale@sinenomine.net>
1002 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
1004 2005-12-13 Neale Ferguson <neale@sinenomine.net>
1006 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
1007 Bring s390 up to current level.
1009 2005-12-12 Zoltan Varga <vargaz@gmail.com>
1011 * generics.2.cs: Disable the newly added tests as they do not work yet.
1013 * generics.2.cs: Add valuetype tests.
1015 2005-12-09 Zoltan Varga <vargaz@gmail.com>
1017 * basic-long.cs: Add i4->u8 test.
1019 * objects.cs: Add tests for JIT intrinsic.
1021 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
1022 optimizations lost by a mistake.
1024 2005-12-07 Zoltan Varga <vargaz@gmail.com>
1026 * basic-long.cs: Remove a test moved to objects.cs.
1028 * arrays.cs: Add more array tests.
1030 2005-12-06 Zoltan Varga <vargaz@gmail.com>
1032 * arrays.cs: Add new tests for multi-dimensional arrays.
1034 2005-12-06 Raja R Harinath <rharinath@novell.com>
1036 * Makefile.am (test_sources2): Add generics.2.cs.
1037 (EXTRA_DIST): Add test_sources2.
1039 2005-12-05 Ben Maurer <bmaurer@ximian.com>
1041 Support for boxing and unboxing nullable types as well as the
1042 isinst operation on nullables, per the CLI ammendment.
1044 * inssel.brg (CEE_ISINST): Special case for nullable
1046 * mini.c (handle_unbox_nullable): new method
1047 (handle_box): Special case for nullable types
1048 (mono_method_to_ir): Call handle_unbox_nullable in correct
1051 * generics.2.cs: New test suite
1053 * Makefile.am: Support for regression tests with generics.
1055 2005-12-03 Zoltan Varga <vargaz@gmail.com>
1057 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
1058 allocated to registers. Fixes #76800.
1060 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
1062 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
1064 2005-11-30 Zoltan Varga <vargaz@gmail.com>
1066 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
1069 2005-11-29 Zoltan Varga <vargaz@gmail.com>
1071 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
1074 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
1076 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
1077 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
1079 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
1080 single precision before storing to a single precision location.
1082 2005-11-28 Raja R Harinath <rharinath@novell.com>
1084 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
1086 2005-11-27 Zoltan Varga <vargaz@gmail.com>
1088 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
1091 * basic.cs: Remove test_0_byte_compares test which was moved to
1092 objects.cs a long time ago.
1094 2005-11-22 Massimiliano Mantione <massi@ximian.com>
1096 * aliasing.c: Fixed aliasing issue on 64 bit archs.
1098 2005-11-20 Zoltan Varga <vargaz@gmail.com>
1100 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
1101 handlers are called.
1103 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
1106 * mini-ia64.c: Add support for the throw->branch exception
1109 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
1111 2005-11-18 Massimiliano Mantione <massi@ximian.com>
1113 * mini.c: Enabled "fastpath" deadce :-)
1115 2005-11-18 Massimiliano Mantione <massi@ximian.com>
1117 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
1118 alias analysis pass to support it.
1121 * liveness.c: Likewise (liveness computation can use aliasing
1122 information to be more accurate).
1123 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
1124 moreover made so that "--compile-all" uses the given optimization
1125 flags and not the default ones.
1126 * aliasing.c: Alias analysis (new file).
1127 * aliasing.h: Likewise.
1128 * Makefile.am: added "aliasing.c" and "aliasing.h".
1130 2005-11-17 Zoltan Varga <vargaz@gmail.com>
1132 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
1135 2005-11-13 Zoltan Varga <vargaz@gmail.com>
1137 * mini-exceptions.c (mono_handle_exception_internal): Remove the
1138 fp >= end_of_stack exit condition, as it is not needed, and it might
1139 become true for fp eliminated frames.
1141 2005-11-11 Zoltan Varga <vargaz@gmail.com>
1143 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
1146 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
1148 * mini-arm.c: fixed alignment of doubles/longs to match
1149 the C ABI (bug #76635).
1151 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
1153 * aot.c: fix compilation with --enable-minimal=aot.
1155 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
1157 * mini-arm.c: fixed compatibility with the new
1158 floating point emulator package for compares.
1160 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
1162 * mini.c : reverted sig->pinvoke changes (r51396-51397).
1164 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
1166 * mini-exceptions.c (print_stack_frame): Output to stderr.
1167 (mono_handle_native_sigsegv): Ditto.
1169 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
1171 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
1172 OP_LCONV_TO_OVF_I implementation.
1174 * mini-amd64.c: Add support for the throw->branch exception
1177 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
1178 when the catch clause catches a more general exception, i.e. Object.
1180 2005-10-30 Zoltan Varga <vargaz@gmail.com>
1182 * cpu-ia64.md: Remove unused opcodes.
1184 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
1185 specific defines for architectures defining USE_SIGACTION.
1187 * mini-ia64.c: Fix some warnings.
1189 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
1190 version seemed to skip a frame.
1192 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
1194 * mini.c: Clean up the usage of sig->pinvoke flag. Now
1195 only calls which are made to native code use this flag.
1197 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
1199 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
1200 varargs methods as well.
1202 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
1203 which have save_lmf set. Reorganize methods prologs a bit.
1205 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
1206 debugger to the proper place.
1208 2005-10-29 Martin Baulig <martin@ximian.com>
1210 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
1211 when running inside the debugger until the debugger has support
1214 2005-10-26 Zoltan Varga <vargaz@gmail.com>
1216 * mini.h: Fix a warning.
1218 2005-10-24 Miguel de Icaza <miguel@novell.com>
1220 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
1221 we expose publicly, this returns the string.
1223 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
1225 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
1226 with fp elimination.
1228 2005-10-21 Zoltan Varga <vargaz@gmail.com>
1230 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
1231 native stacktrace using the glibc 'backtrace' function if available.
1233 2005-10-20 Zoltan Varga <vargaz@gmail.com>
1235 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
1237 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
1238 handle SIGSEGVs received while in native code.
1240 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
1241 code, call mono_handle_native_sigsegv which will abort the runtime
1242 after printing some diagnostics, instead of converting it into a
1243 confusing NullReferenceException.
1245 2005-10-18 Zoltan Varga <vargaz@gmail.com>
1247 * cpu-pentium.md: Remove unused opcodes.
1249 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
1251 * mini-amd64.h (MonoLMF): Add rsp field.
1253 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
1256 2005-10-17 Zoltan Varga <vargaz@gmail.com>
1258 * mini-codegen.c (get_register_spilling): Fix some warnings.
1260 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
1262 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
1263 elimination during exception handling. Enable fp elimination by
1266 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
1269 2005-10-16 Martin Baulig <martin@ximian.com>
1272 (mono_debugger_run_finally): New public method for the debugger.
1274 2005-10-10 Zoltan Varga <vargaz@gmail.com>
1276 * debug-mini.c (mono_debug_init_method): Fix warning.
1278 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
1279 the 'exname' parameter const to fix some warnings.
1281 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
1283 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
1284 introduced by the previous patch.
1286 2005-10-08 Zoltan Varga <vargaz@gmail.com>
1288 * basic-float.cs: Add test for precision of float arithmetic.
1290 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
1291 when loading/storing single values from/to memory.
1293 * mini.c (mono_jit_compile_method_with_opt): Create the function
1294 pointers in the correct domain.
1296 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
1298 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
1299 introduced by previous patch.
1301 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
1302 when out_filter_idx is NULL.
1304 * mini-exceptions.c: Don't run filter clauses twice during exception
1305 handling. Fixes #75755.
1307 2005-10-07 Zoltan Varga <vargaz@gmail.com>
1309 * aot.c: Add support for ldflda wrappers.
1311 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
1314 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
1316 * mini.c, mini.h: do not consider exception handlers blocks when
1317 setting up interface variables.
1319 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
1321 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
1323 2005-10-03 Zoltan Varga <vargaz@gmail.com>
1325 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
1326 causes a regression.
1328 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
1330 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
1332 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
1333 of the OP_P definitions.
1335 * TODO: Add a proposal for dealing with the CEE/OP mess.
1337 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
1338 optimizations from the x86 port.
1340 * cpu-amd64.md: Ditto.
1342 * basic.cs basic-long.cs: Add tests.
1344 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
1346 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
1347 Patrik Torstensson's implementation of my exception-handling
1348 optimization idea, when the exception object is not used
1351 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
1353 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
1354 of the mul_imm optimizations from the old jit.
1356 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
1358 * mini.c, liveness.c: patch by Patrik Torstensson and
1359 Zoltan Varga to improve performance in methods with
1362 2005-09-30 Zoltan Varga <vargaz@gmail.com>
1364 * driver.c: Remove 'Globalization' entry from --version.
1366 2005-09-28 Zoltan Varga <vargaz@gmail.com>
1368 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
1369 there is a profiler interested in JIT events.
1371 * aot.c: Load profile files produced by the AOT profiling module, and
1372 reorder methods based on the profiling info. Add a 'method_order' table
1373 to the AOT file to make mono_aot_find_jit_info work with the reordered
1376 * mini.h: Bump AOT file version info.
1378 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
1380 * mini-arm.h: work around what looks like a gcc bug when optimizations
1383 2005-09-28 Raja R Harinath <rharinath@novell.com>
1385 * Makefile.am (AM_CFLAGS): Don't use += to append inside
1386 conditionals. Use ...
1387 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
1389 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
1391 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
1392 to determine the amount of memory to copy when passing valuetypes.
1394 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
1395 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
1397 2005-09-27 Zoltan Varga <vargaz@gmail.com>
1399 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
1400 information about aot.
1402 2005-09-27 Ben Maurer <bmaurer@ximian.com>
1404 * *.c: Replace the use of {Enter,Leave}CriticalSection with
1405 macros. This will allow a deadlock debugger to easily be plugged
1408 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
1410 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
1412 2005-09-27 Raja R Harinath <rharinath@novell.com>
1414 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
1415 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
1416 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
1417 ($(arch_built)) [CROSS_COMPILING]: Error out.
1419 2005-09-26 Zoltan Varga <vargaz@gmail.com>
1421 * aot.c: Add support for the no_special_static flag for classes.
1423 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
1425 * Reapply reverted patches.
1427 * *: Revert r50174 as well.
1429 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
1431 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
1433 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
1435 2005-09-23 Miguel de Icaza <miguel@novell.com>
1437 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
1438 part of the SIG_HANDLER_SIGNATURE.
1440 2005-09-23 Zoltan Varga <vargaz@gmail.com>
1442 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
1445 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
1446 introduced by previous patch.
1448 2005-09-21 Zoltan Varga <vargaz@gmail.com>
1450 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
1451 saved registers too.
1453 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
1454 upon the information returned by get_call_info ().
1456 * mini-x86.c (add_float): Fix stack size calculation.
1457 (mono_arch_call_opcode): Rewrite this so it works based up the
1458 information returned by get_call_info ().
1459 (mono_arch_get_this_vret_args): Ditto.
1461 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
1463 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
1464 in cinfo to determine the registers which need to be used.
1466 2005-09-20 Miguel de Icaza <miguel@novell.com>
1468 * driver.c (mono_main): Add --server and --desktop flags.
1470 2005-09-16 Zoltan Varga <vargaz@gmail.com>
1472 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
1473 registers as global registers.
1475 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
1476 longer needed with the new register allocator.
1478 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
1480 * cpu-ia64.md: Remove unused opcodes.
1482 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
1484 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
1486 * cpu-amd64.md: Remove unused opcodes.
1488 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
1489 needed with the new register allocator.
1491 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
1494 2005-09-16 Raja R Harinath <rharinath@novell.com>
1496 * Makefile.am (check-local): Don't invoke semdel-wrapper.
1498 2005-09-16 Martin Baulig <martin@ximian.com>
1500 * exceptions-amd64.c
1501 (throw_exception): Don't call mono_debugger_throw_exception() if
1502 we're a rethrow - see the FIXME in the code.
1504 2005-09-15 Geoff Norton <gnorton@customerdna.com>
1506 * mini.c (mono_init_exceptions): This only works on some architectures.
1508 2005-09-15 Zoltan Varga <vargaz@gmail.com>
1510 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
1513 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
1515 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
1516 now in mini-exceptions.c.
1518 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
1520 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
1521 now in mini-exceptions.c.
1523 2005-09-15 Zoltan Varga <vargaz@gmail.com>
1525 * exceptions-x86.c: Applied patch from Patrik Torstensson
1526 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
1528 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
1529 code into mini-exceptions.c. Add some assertions to it.
1531 2005-09-12 Zoltan Varga <vargaz@gmail.com>
1533 * aot.c (emit_section_change): Applied patch from "The Software Team"
1534 (<software@solmersa.com>). Fix as errors on windows.
1536 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
1538 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
1539 method info into the LMF.
1541 2005-09-11 Zoltan Varga <vargaz@gmail.com>
1543 * mini-ia64.c: Add proper unwind info for method epilogs.
1545 * exceptions-ia64.c: Add some code to help debugging.
1547 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
1549 * mini-exceptions.c: Fix warning.
1551 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
1553 * mini.c: Really fix build.
1555 * mini-x86.c mini-amd64.c: Fix build.
1557 2005-09-11 Zoltan Varga <vargaz@gmail.com>
1559 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
1561 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
1562 some Interlocked methods as intrinsics.
1564 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
1565 for Thread methods as well.
1567 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
1569 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
1571 * mini-ia64.c mini-x86.c mini-amd64.c
1572 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
1575 * mini.c (mono_init_exceptions): Fix build breakage.
1577 2005-09-10 Zoltan Varga <vargaz@gmail.com>
1579 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
1580 of instructions. Use the new ia64_unw_op macros for emitting unwind
1583 * mini.c (mono_init_exceptions): Initialize exception handling
1584 related trampolines at startup.
1586 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
1588 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
1590 2005-09-09 Zoltan Varga <vargaz@gmail.com>
1592 * mini.c: Handle type loading errors gracefully during compilation and
1593 throw the appropriate exception.
1595 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
1597 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
1598 for the mono binary.
1600 2005-09-09 Martin Baulig <martin@ximian.com>
1602 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
1605 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
1607 * mini-arm.h: use emulation for conv.r.un for the release.
1609 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
1611 * mini-arm.c, objects.cs: more fixes and tests for them.
1613 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
1615 * mini-arm.c: align structures to at least 4 bytes to be able
1616 to keep our current optimized memcpy.
1618 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
1620 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
1622 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1624 * mini.c: ignore SIGPIPE.
1626 2005-09-04 Zoltan Varga <vargaz@gmail.com>
1628 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
1630 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
1632 2005-09-02 Zoltan Varga <vargaz@gmail.com>
1634 * mini.h: Add prototype for mono_allocate_stack_slots_full.
1636 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
1638 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
1639 exception handling support.
1640 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
1641 patch by Brian Koropoff <briank@marakicorp.com>).
1643 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
1645 * mini.c: revert another 'optimization' which breaks when
1646 items on the eval stack need to be saved at a basic block end
1649 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
1651 * jit-icalls.c: for arrays, ensure we always provide
1654 2005-08-30 Zoltan Varga <vargaz@gmail.com>
1656 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
1658 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
1660 2005-08-29 Zoltan Varga <vargaz@gmail.com>
1662 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
1663 arguments in their original register.
1665 2005-08-28 Zoltan Varga <vargaz@gmail.com>
1667 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
1670 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
1671 when ssapre is enabled.
1673 * inssel-long.brg: Fix bug in previous patch.
1675 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
1676 multiplication by a constant.
1678 2005-08-27 Zoltan Varga <vargaz@gmail.com>
1680 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
1683 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
1686 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
1688 * inssel-arm.brg: apply changes tested by Brian Koropoff
1689 <briank@marakicorp.com>.
1691 2005-08-25 Zoltan Varga <vargaz@gmail.com>
1693 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
1695 2005-08-24 Zoltan Varga <vargaz@gmail.com>
1697 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
1698 to the same register if dreg is just a base register.
1699 (print_ins): Improve printing of membase opcodes.
1701 * inssel-x86.brg: Add optimized ldind(reg) rules.
1703 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
1705 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
1707 * mini.c: when running under valgrind, set the stack bottom for
1708 the GC at the actual approximate stack for the app (fixes running
1709 mono with valgrind).
1711 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
1713 * mini.c: do no break at the first valuetype to init found
1716 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
1718 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
1720 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
1722 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
1724 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
1726 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
1728 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
1730 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
1732 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
1735 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
1738 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
1741 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
1743 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
1745 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
1747 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
1748 in the tail recursion optimization.
1750 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
1751 debug info into the assembly file.
1753 * iltests.il: Add test for filter regions.
1755 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
1756 initial stack of filter regions. Fixes #75755.
1758 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
1760 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
1763 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
1765 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
1766 the check for an already compiled method on non-ia64 platforms.
1767 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
1770 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
1772 * inssel-x86.brg: Add some optimized call rules.
1774 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
1776 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
1779 * mini.h mini-trampolines.c: Pass the trampoline argument to
1780 mono_arch_patch_delegate_trampoline.
1782 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
1784 * mini-trampolines.c: Fix build.
1786 * mini-amd64.h: Add delegate trampolines.
1788 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
1790 * inssel-amd64.brg: Add optimized call rules.
1792 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
1794 * inssel-ia64.brg: Add optimized ldind(reg) rules.
1796 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
1798 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
1801 * mini-ia64.c: Remove LMF fixmes.
1803 * mini-ia64.h: Remove most fields from LMF.
1805 * inssel-ia64.brg (stmt): Fix unaligned access errors.
1807 * mini-trampolines.c: Add support for IA64 function descriptors.
1809 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
1810 for IA64 function descriptors.
1812 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
1814 * tramp-arm.c: patch the vtable for virtual calls. Added
1815 support code to register/unregister the LMF.
1816 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
1819 2005-08-19 Dick Porter <dick@ximian.com>
1821 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
1822 bit value if needed.
1824 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
1826 * mini.c (mini_get_method): Move handling of wrapper data here.
1828 * mini.c (mono_method_to_ir): Add support for dynamic methods.
1830 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
1833 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
1834 bblock->code does not remain empty.
1836 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
1838 * arrays.cs: Add regression test for #75832.
1840 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
1841 rules. Fixes #75832.
1843 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
1844 instruction scheduling.
1846 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
1848 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
1850 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
1852 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
1854 * mini-codegen.c: Fix VC build.
1856 * cpu-pentium.md: Increase length of atomic_exhange_i4.
1858 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1860 * mini.h: fix signature for mono_register_opcode_emulation.
1862 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
1864 * mini.c: Get rid of most of the helper_sig_... constants using
1865 mono_create_icall_signature ().
1867 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
1869 * jit-icalls.c (helper_ldstr): New helper function.
1871 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
1873 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
1874 throw, load the string using a helper call instead of creating a string object.
1876 * aot.c: Update after LDSTR changes.
1878 * mini.h: Bump AOT file version.
1880 * aot.c: Save class size info into the AOT file. Print more statistics during
1883 * mini.h: Bump AOT file version.
1885 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
1886 ordering of disasm cases. Fixes #74957.
1888 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
1890 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
1891 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
1892 the generic code needed for the ARM port.
1894 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
1896 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
1897 inssel-arm.brg: more ARM features and fixes.
1899 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
1901 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
1902 ARM port work in progress.
1904 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
1906 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
1908 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
1910 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
1912 * inssel.brg (mini_emit_memset): Add support for unaligned access.
1914 * *-ia64.*: Ongoing IA64 work.
1916 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
1918 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
1920 * TODO: Remove out-of-data todo stuff.
1922 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
1925 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
1927 * mini.h: Bump corlib version.
1929 2005-07-27 Martin Baulig <martin@ximian.com>
1932 (create_copy_ins): Added `const unsigned char *ip' argument; set
1933 `copy->cil_code' from it.
1935 2005-07-27 Martin Baulig <martin@ximian.com>
1937 * mini-exceptions.c (mono_handle_exception): Don't call
1938 mono_debugger_handle_exception() for filters.
1940 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
1942 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
1945 2005-07-26 Martin Baulig <martin@ximian.com>
1947 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
1949 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
1950 helper_compile_generic_method() if the method is actually virtual
1953 2005-07-26 Martin Baulig <martin@ximian.com>
1956 (trampoline_code): Renamed to `mono_trampoline_code' and made it
1957 public; this is now accessed directly by the debugger.
1958 (mono_generic_trampoline_code): Removed.
1961 (mono_debug_init_method): Also add interncalls and wrappers.
1963 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
1965 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
1967 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
1969 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
1971 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
1973 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
1975 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
1977 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
1978 getting TLS offsets on AMD64 too.
1980 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
1982 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
1984 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
1986 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
1987 inssel-arm.brg, mini-arm.h: ARM port work in progress.
1989 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
1991 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
1993 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
1996 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
1997 mono_sparc_is_virtual_call ().
1999 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
2001 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
2002 trampoline parameters.
2004 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
2006 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
2007 to mono_arch_get_vcall_slot_addr.
2009 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
2012 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
2014 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
2016 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
2018 2005-07-19 Martin Baulig <martin@ximian.com>
2020 * exceptions-amd64.c (throw_exception): Call
2021 mono_debugger_throw_exception() here like we're doing it on i386.
2023 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
2025 * mini-ia64.c: Add optimized TLS access support.
2027 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
2029 * mini-exceptions.c: Ongoing IA64 work.
2031 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
2033 * mini.c: Use the default optimization set when embedding. Fixes
2036 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
2038 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
2039 of trampolines to a separate file.
2041 * mini-trampolines.c: New file.
2043 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
2046 * tramp-x86.c: Reorganize the trampoline code to be similar to the
2049 * mini-codegen.c: Fix cygwin build.
2051 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
2053 * mini.c: Add some minor changes needed by the IA64 port.
2055 * *-ia64.*: Ongoing IA64 work.
2057 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
2059 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
2060 trampolines into arch-independent and arch-dependent parts.
2062 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
2064 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
2066 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
2068 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
2069 the xp-regalloc-branch for amd64.
2071 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
2072 xp-regalloc-branch for x86.
2074 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
2076 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
2078 2005-07-06 Martin Baulig <martin@ximian.com>
2081 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
2082 (mono_jit_runtime_invoke): Likewise.
2084 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
2086 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
2089 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
2090 without loading their metadata. Reorganize the file format so exception handling+
2091 debug info is kept separate from normal method info. Create MonoJitInfo
2092 structures for methods lazily.
2094 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
2096 (x86_class_init_trampoline): Patch AOT class init trampolines too.
2098 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
2100 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
2103 * mini.h: Bump AOT file version.
2105 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
2107 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
2109 2005-07-01 Raja R Harinath <rharinath@novell.com>
2111 * Makefile.am (check-local): Call semdel-wrapper.
2113 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
2115 * mini-x86.c: Revert the last change as it seems to break the build..
2117 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
2119 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
2121 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
2123 2005-06-27 Ben Maurer <bmaurer@ximian.com>
2125 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
2126 outside of the macro, so strange stuff doesn't happen with gcc4
2127 (NEW_AOTCONST_TOKEN): Likewise.
2129 2005-06-28 Martin Baulig <martin@ximian.com>
2131 * mini.c (mini_class_is_system_array): New static method; use this
2132 instead of `klass->parent == mono_defaults.array_class' everywhere
2133 since this also works for the new generic array class.
2135 2005-06-26 Ben Maurer <bmaurer@ximian.com>
2137 * inssel.brg: Remove warnings.
2139 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
2141 * mini-ia64.c: Ongoing IA64 work.
2143 * basic-float.cs: Add float->i1 conversion test.
2145 * iltests.il: Add conv.u4 test.
2147 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
2149 * inssel-long.brg: Fix bug caused by last change.
2151 2005-06-23 Geoff Norton <gnorton@customerdna.com>
2153 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
2154 BSDs. Allows the x86 JIT to work on OSX86
2156 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
2158 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
2161 * mini-ia64.c: Ongoing IA64 work.
2163 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
2165 * mini-ia64.c: Ongoing IA64 work.
2167 * driver.c: Clean up jit_code_hash as well when using --regression.
2169 * inssel-long.brg: Fix long->i4/u4 conversion rules.
2171 * basic-long.cs: Add tests for long->u4 conversion.
2173 2005-06-18 Ben Maurer <bmaurer@ximian.com>
2175 * mini.c: Take mono_get_domainvar out of macros. This makes sure
2176 that we do not depend on undefined C behavior: the order stuff
2177 gets evaluated within an expression. Fixes mono when compiled on
2180 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
2182 * *-ia64.*: Ongoing IA64 work.
2184 * aot.c: Lower memory usage while loading AOT methods.
2186 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
2188 * mini.h: Bump AOT file format version.
2190 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
2192 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
2194 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
2196 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
2197 not on callee assembly). Fixed some comments.
2199 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
2201 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
2202 it gets proper disassembly.
2203 (emit_method_info): Remove some dead code.
2205 * mini.c (mini_method_compile): Allways allocate the GOT var in
2206 mono_method_to_ir for emulating opcodes.
2208 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
2210 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
2211 before freeing the code memory. Fixes #74990.
2213 * objects.cs: Add regression test for #74992.
2215 * liveness.c: Extend live ranges of arguments to the beginning of the
2216 method. Fixes #74992.
2218 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
2219 so it points into the faulting instruction.
2221 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
2223 * jit-icalls.c (mono_imul_ovf): Add exception handling.
2225 * *-ia64.*: Ongoing IA64 work.
2227 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
2229 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
2231 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
2233 * *-ia64.*: Ongoing IA64 work.
2235 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
2237 * basic-long.cs: Add tests for add/sub.ovf.
2239 * basic.cs: Add tests for sub.ovf.
2241 * *-ia64.*: Ongoing IA64 work.
2243 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
2245 * *-ia64.*: Ongoing IA64 work.
2247 * basic.cs: Add conv.ovf.i4.un test.
2249 2005-06-09 Massimiliano Mantione <massi@ximian.com>
2251 * mini.c: (remove_block_if_useless) Fixed bug 75061.
2253 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2255 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
2257 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
2259 * *-ia64.*: Ongoing IA64 work.
2261 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2264 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
2266 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
2268 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
2270 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
2272 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
2274 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
2275 of a call is callable by a near call.
2277 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
2279 * mini-ia64.c: Ongoing IA64 work.
2281 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
2283 * genmdesc.c: Make the generated array non-static.
2285 * inssel-long.brg: Fix LSHR_IMM rule.
2287 * *-ia64.*: Ongoing IA64 work.
2289 * *-ia64.*: Ongoing IA64 work.
2291 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
2293 * *-ia64.*: Ongoing IA64 work.
2295 * *-ia64.*: Ongoing IA64 work.
2297 * mini-ia64.c: Ongoing IA64 work.
2299 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
2301 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
2303 * objects.cs basic-calls.cs: Move some tests to objects.cs.
2305 * objects.cs basic-long.cs: Move some tests to objects.cs.
2307 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
2309 * *-ia64.*: Ongoing IA64 work.
2311 * iltests.il: Add a new test.
2313 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
2314 newobj. Fixes #75042.
2316 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
2318 * *-ia64.*: Ongoing IA64 work.
2320 * *-ia64.*: Ongoing IA64 work.
2322 * *-ia64.*: Ongoing IA64 work.
2324 * basic.cs objects.cs: Move tests accessing static variables as well.
2326 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
2328 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
2330 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
2332 * driver.c: Always print failed tests.
2334 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
2337 * *ia64*: Ongoing IA64 work.
2339 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
2341 * basic.cs: Add tests for add.ovf. Fix warnings.
2343 2005-05-18 Miguel de Icaza <miguel@novell.com>
2345 * driver.c (mono_main): Avoid crash if no argument is passed to
2346 --break; Do not use g_error, but f_printf. And fix all other
2347 ocurrences of the same crash.
2349 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
2351 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
2352 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
2355 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
2357 * *-ia64.*: Add beginnings of IA64 backend.
2359 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
2361 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
2363 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
2366 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
2368 * mini-amd64.c: Fix a warning.
2370 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
2372 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
2373 in float_neg. Fixes #74897.
2375 * mini-amd64.c (emit_call): Fix another near call bug.
2377 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
2379 * declsec.c: Keep the appdomain information in the structure. Added a
2380 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
2381 value gets overwritten).
2382 * declsec.h: Set the default MonoArray for the the stack to 6. Added
2383 an MonoAppDomain member to MonoSecurityFrame.
2384 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
2385 used in the stack walk. Now use a MonoArray which grow (double) when
2388 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
2390 * mini.c: Re-enabled runtime cleanup, since running threads should
2391 now properly stop when exiting.
2393 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
2395 * mini-codegen.c: New file contaning the arch-independent local
2396 register allocator. Not used by any architectures yet.
2398 * mini.h linear-scan.c: Merge some changes from the
2399 mini-xp-local-regalloc branch.
2401 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
2403 * mini-amd64.c (emit_call): Fix calls to native functions when the
2404 runtime is compiled as a shared library. Fixes #74756.
2406 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
2407 on a literal field. Fixes #74751.
2409 2005-04-25 Raja R Harinath <rharinath@novell.com>
2411 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
2413 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
2415 * objects.cs: Add missing null casting test.
2417 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
2419 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
2420 in wrapper methods. Also rename 'address' variable to 'offset'.
2422 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
2424 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
2427 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
2429 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
2432 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
2434 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
2436 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
2438 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
2439 just the last bytes.
2441 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
2443 * aot.c (mono_compile_assembly): Fix warning.
2445 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
2446 by the _MSC_VER stuff.
2448 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
2450 * inssel-long.brg: Fix #74588.
2452 * cpu-amd64.md: Fix #74591.
2454 * iltests.il: Add new regression tests.
2456 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
2458 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
2461 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
2463 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
2465 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
2466 from Bill Middleton <flashdict@gmail.com>.
2468 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
2470 * arrays.cs: Add new regression test. Fix warnings.
2472 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
2474 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
2475 and leakage in CKFINITE.
2477 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
2478 this to a null op since it is called on amd64 too.
2480 * exceptions-amd64.c (get_throw_trampoline): Align stack.
2482 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
2483 body since this is not used on amd64.
2485 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
2487 * mini-amd64.c: Remove obsolete fixmes.
2489 * mini.c (print_method_from_ip): Fix debugging support.
2491 2005-2-1 Massimiliano Mantione <massi@ximian.com>
2493 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
2494 so that expressions that don't give much gain are not reduced.
2495 * ssapre.h: Likewise.
2497 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
2499 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
2501 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
2503 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
2505 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
2507 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
2509 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
2511 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
2513 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
2516 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
2518 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
2520 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
2522 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
2523 MONO_ARCH_USE_SIGACTION. Fixes #74252.
2525 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
2527 * mini-x86.c: Fix up stack overflow handling.
2529 * exceptions.cs: Add new regression test.
2531 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
2533 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
2534 mono_jit_thread_attach.
2536 * mini.c (mono_method_to_ir): Verify called method is not abstract.
2538 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
2540 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
2541 avoid calling constructors using callvirt.
2543 * inssel.brg: Fix #74073.
2545 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
2547 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
2548 compilation with non-GCC compilers.
2549 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
2550 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
2552 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
2554 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
2555 klass->interface_offsets (will likely fix bug#74073).
2557 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
2559 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
2561 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
2563 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
2564 to amd64_div_reg_size ().
2566 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
2568 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
2570 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
2572 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
2574 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
2576 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
2578 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
2580 * mini.c (mono_precompile_assembly): Load and precompile referenced
2581 assemblies as well. Fixes #74015.
2583 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
2585 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
2587 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
2589 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
2590 a lot of checks and (anyway) permissions cannot work until corlib is
2593 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
2595 * mini-ppc.c: fixed ABI issue on sysv/ppc.
2597 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
2599 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
2600 calls (fixes bug#72824).
2602 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
2604 * mini.c: fix tail recursion elimination (see test in bug#73936).
2606 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
2608 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
2609 some fp functions in sse2 mode.
2611 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
2613 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
2615 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
2617 * mini.h mini.c: Add mono_get_jit_tls_key ().
2619 * mini-x86.c: Enable fast TLS support on windows.
2621 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
2623 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
2624 * mini.c: Check for p/invoke method when generating code. If a
2625 p/invoke method, or it's class, isn't decorated with [Suppress
2626 UnmanagedCodeSecurity] then generate code to call System.Security.
2627 UnmanagedDemand (only if the security manager is active).
2629 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
2631 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
2632 last change as it seems to cause strange crashes.
2634 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
2636 * *.c: handle unsafe function pointers where needed.
2638 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
2640 * mini.c (mono_jit_free_method): Remove the fixme too.
2642 2005-03-15 Miguel de Icaza <miguel@novell.com>
2644 * mini.c: As discussed, make the code actually free the delegate
2645 thunk now, to enable the debugging of delegate problems, use
2646 MONO_DEBUG=1 when running Mono.
2648 This takes also care of parts of the leaks as seen by Joe.
2650 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
2652 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
2653 thread_tls_offset calculation.
2655 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
2657 * declsec.c: Reworked linkdemand checks for icall. The previous code
2658 was using the declaration code (untrusted) and didn't work as expected
2659 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
2662 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
2664 * iltests.il: Add new localloc test.
2666 * mini-amd64.c: Handle large stack allocations the same way as on
2667 windows if stack overflow handling is working.
2669 * mini-amd64.c: Allocate the signal stack using mmap.
2671 * mini.c (sigsegv_signal_handler): Fix reading of context.
2673 * mini-exceptions.c: Fix up stack overflow handling.
2675 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
2677 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
2679 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
2681 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
2683 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
2684 tramp_init functions as they are no longer needed.
2686 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
2688 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
2690 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
2692 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
2694 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
2697 * mini-ops.h: Add OP_LMUL_IMM.
2699 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
2700 long mul/div opcodes as intrinsic.
2702 * mini-amd64.c (emit_call): Handle the case when the callee might be
2705 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
2707 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
2710 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
2712 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
2714 2005-03-09 Ben Maurer <bmaurer@ximian.com>
2716 * mini.c (mono_codegen): Don't leak here, to help people running
2719 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
2721 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
2722 conversions in sse2 mode.
2724 * basic-float.cs: Add regression test.
2726 * mini-amd64.c: Reenable sse2.
2728 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
2730 * mini-amd64.c: Disable sse2 until some regressions are fixed.
2732 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
2734 * driver.c: Copyright text should include 2005.
2736 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
2738 * cpu-amd64.md (load_membase): Fix more max lengths.
2740 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
2742 * cpu-amd64.md (load_membase): Fix max length.
2744 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
2746 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
2748 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
2749 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
2751 * basic-float.cs: Add rounding regression test.
2753 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
2755 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
2757 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
2758 structures in registers for pinvoke wrappers.
2760 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
2762 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
2764 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
2766 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
2767 wrapper to mono_jit_thread_attach.
2769 * mini.c (mini_jit_thread_attach): New jit icall.
2771 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
2772 native->managed wrappers.
2774 * exceptions.cs: Add new regression test.
2776 * mini.c (optimize_branches): Check regions in the cbranch to throw
2777 block case as well. Fixes #73242.
2779 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
2781 * mini.c: thread safety fixes.
2783 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
2785 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
2786 patching stuff, since delegates use jump trampolines so there is
2789 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
2792 * tramp-amd64.c: Fix build.
2794 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
2795 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
2797 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
2798 Rename this to mono_arch....
2799 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
2801 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
2803 * mini-amd64.c (emit_call): If both the caller and the callee is
2804 guaranteed to have 32 bit addresses, emit a normal call.
2806 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
2808 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
2809 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
2810 method_ptr inside delegates.
2812 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
2814 * mini.c (mono_jit_free_method): Free the method info even if the native code is
2815 invalidated. Fixes #73001.
2817 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
2819 * mini-x86.c: Only use stdcall for pinvokes on windows.
2821 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
2823 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
2824 * mini-x86.c: remove unreliable __thread var offset detection,
2825 use the correct accessors and enable by default.
2827 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
2829 * mini.c (mono_jit_free_method): Fix memory leak.
2831 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
2833 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
2835 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
2837 * cpu-amd64.md: Fix lengths of atomic opcodes.
2839 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
2841 * driver.c: try to not imply using ICU is any good.
2843 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
2845 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
2846 functions as inline ops.
2848 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
2849 some Interlocked functions as inline ops.
2851 * mini.c (move_basic_block_to_end): Fix bug in last patch.
2853 * mini.h (MonoBasicBlock): Reorganize fields a bit.
2855 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
2857 * mini.c: Add support for OP_NOT_TAKEN.
2859 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
2860 structures in registers for pinvoke wrappers.
2862 * mini-amd64.c: Fix warnings.
2864 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
2866 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
2868 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
2870 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
2871 address instead of loading the address from it.
2873 * mini-x86.c: Add support for returning small structs in registers
2874 on Win32. Fixes part of #70864.
2876 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
2878 * trace.c (get_token): Improve error checking.
2880 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
2882 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
2884 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
2886 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
2887 it can be reused for MonoClass.
2888 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
2891 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
2893 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
2894 instead of a MonoReflectionMethod. The method information wasn't used
2895 when displaying SecurityException details (but will be now).
2897 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
2899 * Makefile.am : windows build fix.
2901 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
2903 * iltests.il: Add new regression test.
2905 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
2908 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
2910 * mini.c: Moved linkdemand check into helper function check_linkdemand
2911 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
2914 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
2916 * declsec.c: Added statistics counter for different kinds of
2918 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
2919 (and commented) declaration.
2920 * mini.c: Added statistics counter for security Demand code
2921 generation. Added display of security statistics.
2923 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
2925 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
2926 Fix compilation errors under gcc-2.95.
2928 2005-02-12 Ben Maurer <bmaurer@ximian.com>
2930 * mini.c, driver.c: Use the new jit trampoline hashtable
2932 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
2934 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
2936 2005-02-11 Martin Baulig <martin@ximian.com>
2938 * debug-mini.c (mono_debug_close_method): Free the line number array.
2940 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
2942 * aot.c: Break up large methods into smaller ones. Share GOT slots for
2945 * mini.h: Bump AOT file format version.
2947 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
2949 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
2951 * declsec.h: Added macros to get/set lazyly initialized security
2952 informations about assemblies. Added new enum for different type of
2953 possible LinkDemand violation. Added function to check LinkDemands.
2954 * mini.h: Added a field to MonoCompile to hold any security violation
2955 detected when JITting a method (so it can be thrown later).
2956 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
2957 and CEE_CALLVIRT. Added code to throw exception at the end of
2958 mini_method_compile (note: the exception is unhandled right now).
2960 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
2962 * mini.c, jit-icalls.c: use the managed implementation of
2963 memset for initobj and memset, to avoid managed <-> unmanaged
2966 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
2968 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
2969 optimization if it would need a GOT var.
2971 * basic.cs: Add tests for constant propagation and switch statements.
2973 * ssa.c: Fix out-of-range constant propagation and switch statements.
2975 2005-02-09 <vargaz@freemail.hu>
2977 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
2979 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
2981 * cpu-amd64.md (load_membase): Fix max length of load_membase.
2983 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
2985 * mini.c: update to new signature of mono_class_get_allocation_ftn().
2987 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
2989 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
2990 arithmetic operations.
2992 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
2994 * mini-ppc.c: add a workaround for broken user code that
2995 DllImports vararg functions with non-vararg signatures.
2997 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
2999 * mini.c (mono_jit_compile_method_inner): Add detection and a
3000 meaningfull error message for assemblies written in Managed C++.
3002 * tramp-amd64.c mini-amd64.h: Add support for
3003 create_trampoline_from_token ().
3005 * aot.c mini-x86.c abcremoval.c: Applied patch from
3006 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
3008 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
3010 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
3011 which takes a MonoImage/token as parameter instead of a MonoMethod.
3013 * aot.c: Use the new trampoline for initializing vtables.
3015 * aot.c: Add support for ldfld/stfld_remote wrappers.
3017 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
3018 rules for compare <MEM>, IMM.
3020 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
3022 * aot.c: Handle inherited finalizers correctly.
3024 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
3026 * inssel.brg (stmt): Add a missing _setup_... ().
3028 * aot.c: Save some parts of the class state to the AOT file and use it
3029 to recompute that state when a class is initialized.
3031 * mini.c: Install AOT hooks into the runtime.
3033 * mini.h: Bump AOT file format version.
3035 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
3038 * iltests.il: Add new test.
3040 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
3044 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
3046 * mini.c: setup the statistical profiler in the thread attach
3047 callback to cope with the new single thread code.
3049 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
3051 * mini-ppc.c: ensure we have enough room for the profiler
3052 calls (fixed bug#72084).
3054 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
3056 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
3059 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3061 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
3063 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3065 * ssapre.c: Fixed an issue with down safety (this allows IronPython
3066 to succesfully execute parrotbench).
3067 * ssapre.h: Likewise.
3069 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3071 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
3072 variable for stores to method arguments (fixes a SSAPRE issue).
3074 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
3076 * mini.c: handle value types in dup, fixes gen-112.cs.
3078 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
3080 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
3081 sequence for calls in dynamic methods to avoid thunks.
3083 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
3085 * mini.c: correctly remove dynamic methods from the hashtable.
3087 2005-1-20 Massimiliano Mantione <massi@ximian.com>
3089 * driver.c: Disabled SSAPRE until fix the bug that appears
3090 in IronPython's parrotbench.
3092 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
3094 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
3096 * mini.c (mono_method_to_ir): Revert the previous change.
3098 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
3101 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
3102 mono_jit_info_table_find () etc. when running under valgrind.
3104 * inssel.brg: Fix warnings.
3106 * mini-exceptions.c: Fix warnings.
3108 2005-01-31 Martin Baulig <martin@ximian.com>
3110 * driver.c (compile_all_methods_thread_main): Don't try to compile
3111 generic methods or anything which has type parameters.
3113 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
3115 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
3117 * TestDriver.cs: Add --verbose flags.
3119 * graph.c ssa.c: Fix 64 bit warnings.
3121 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
3122 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
3123 Fix 64 bit warnings.
3125 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
3126 variable not spotted by gcc.
3128 * mini-amd64.c inssel-amd64.brg: Applied patch from
3129 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
3130 X86_COMPARE_MEMBASE opcodes.
3132 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
3134 2005-01-29 Ben Maurer <bmaurer@ximian.com>
3136 * *: MonoMethod->signature might be NULL now. You *MUST* use
3137 mono_method_signature.
3139 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
3141 * driver.c (compile_all_methods_thread_main): Compile the methods
3142 without invoking cctors.
3144 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
3146 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
3147 * basic-calls.cs: test for the above.
3149 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
3151 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
3152 MonoJitInfo changes.
3154 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
3156 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
3157 eagerly if it contains dynamic methods.
3159 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
3161 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
3162 trace, it is now computed by an icall from trace_ips.
3164 * mini-exceptions.c: Fix a warning.
3166 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
3168 * mini-exceptions.c: don't bother getting stack trace info if
3169 it's not going to be used.
3171 2005-01-27 Raja R Harinath <rharinath@novell.com>
3173 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
3176 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
3178 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
3180 * aot.c: Avoid calling mono_method_get_header () if not needed.
3182 * mini.h: Bump AOT file format version.
3184 * mini.c (mono_emit_native_call): Allocate a GOT var here.
3186 * mini.c (mono_print_tree): Print more info for calls.
3188 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
3190 * declsec.h: Remove warning by adding missing include for marshal.h
3192 2005-01-26 Martin Baulig <martin@ximian.com>
3194 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
3197 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
3199 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
3202 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
3204 * aot.c (mono_compile_assembly): Fix a warning.
3206 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
3208 * declsec.c: Look for security attributes on the original MonoMethod
3209 (and not the wrapped one). This fix permissions on icalls.
3211 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
3213 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
3215 * mini.c (mono_allocate_stack_slots): Add a fixme.
3217 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
3219 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
3221 * inssel.brg: optimize casts of sealed types (more
3222 optimizations waiting for fixes in remoting).
3224 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
3226 * inssel.brg (stmt): Add another dummy rule.
3228 * driver.c: Fix warnings.
3230 * driver.c (mono_main): If running under valgrind, instruct glib to use
3231 the system allocation functions so valgrind can track the memory
3232 allocated by the g_... functions.
3234 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
3236 * mini-ops.h: Add OP_DUMMY_STORE opcode.
3238 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
3240 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
3241 variables in try regions.
3243 * mini.c (mini_method_compile): Don't disable optimizations on large
3244 methods when AOT compiling.
3246 * mini.c (mono_allocate_stack_slots): New arch independent method to
3247 allocate stack slots. Not yet used.
3249 2005-01-22 Ben Maurer <bmaurer@ximian.com>
3251 * debug-mini.c (mono_debug_close_method): Plug some leaks.
3253 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
3255 * mini-ppc.c: make the branch info relative as the code
3256 buffer can be reallocated.
3258 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
3260 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
3261 * driver.c: Removed the AOT/security restriction. Now initialize the
3262 security manager (in metadata) if --security is used.
3263 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
3264 rather than the pointer to declarative security, when AOT is used.
3266 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
3268 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
3269 basic blocks, reduced intrinsic exception throwing code size.
3271 2005-01-22 Miguel de Icaza <miguel@ximian.com>
3273 * driver.c (mini_usage): Reorder the usage screen.
3275 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
3277 * mini.c (mono_resolve_patch_target): Fix warning.
3279 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
3281 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
3284 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
3286 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
3287 breaks the amd64 build.
3289 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
3290 register allocation. Fixes #71454.
3292 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
3294 * arrays.cs: Add new regression test.
3296 2005-1-20 Massimiliano Mantione <massi@ximian.com>
3298 * ssapre.c: Turned usage of snprintf to GString.
3299 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
3300 (I left it on by mistake in my previous commit).
3302 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
3304 * mini.c, cfold.c, basic-calls.cs: preserve side effects
3305 on cond branch optimization (fixes bug# 71515).
3307 2005-1-20 Massimiliano Mantione <massi@ximian.com>
3309 * abcremoval.c: Fixed bug 71062.
3310 * abcremoval.h: Likewise.
3312 2005-1-20 Massimiliano Mantione <massi@ximian.com>
3314 * mini.c: Added a new functionality to optimize_branches, the removal
3315 of useless basic blocks, and fixed some problem in the removal of
3316 critical edges; some utility functions added for both purposes.
3317 * ssapre.c: Added complex expression support, and fixed bug 70637.
3318 * ssapre.h: Likewise.
3319 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
3321 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
3322 * driver.c: Re-enabled SSAPRE.
3324 2005-01-19 Martin Baulig <martin@ximian.com>
3326 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
3327 the result of mono_get_method_constrained().
3329 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
3331 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
3334 2005-01-18 Geoff Norton <gnorton@customerdna.com>
3336 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
3337 be detected. Fixes #59296.
3339 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
3341 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
3342 which can happen. Fixes #71361.
3344 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
3346 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
3349 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
3351 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
3352 appdomain-unload.exe to fail.
3354 * mini.c: Fix some memory leaks.
3356 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
3358 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
3359 Fixed bug and sped up some codepaths.
3361 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
3363 * mini.c: Fix some memory leaks.
3365 * exceptions.cs basic-long.cs: Add test for checked ulong->int
3368 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
3370 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
3373 * iltests.il: Add regression test for #71320.
3375 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
3377 * mini.c (mono_codegen): Fix installation of profiler hooks.
3379 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
3381 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
3383 * mini.h, mini.c, cfold.c: optimize access to enum
3384 readonly fields, too. Eval conditional branches if possible
3385 to perform unreachable code removal in more cases.
3387 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
3389 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
3391 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
3394 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
3395 WinXP DEP. Fixes #71244.
3397 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
3399 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
3401 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
3403 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
3405 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
3407 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
3410 * mini.h: Bump AOT version.
3412 * mini.h (MonoCompile): Change exvar to a hash table.
3414 * mini.c: Allocate a separate exvar for each handler block.
3416 * mini.c: Get rid of the computation of filter_lengths, its not needed.
3418 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
3419 ex var with the pending exception and only throw if the two are equal.
3422 * exceptions.cs: Add tests for rethrow and nested catch clauses.
3424 * mini-x86.c: Fix warnings.
3426 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
3427 used by all the ports now.
3429 * aot.c: Add write-symbols and save-temps options.
3431 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
3433 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
3435 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
3437 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
3440 * tramp-s390.c: Check vtable slot belongs to the domain.
3442 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
3443 as per other platforms.
3445 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
3447 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
3449 * driver.c: we don't run the Main() code in a subthread anymore.
3451 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
3453 * mini.c: added experimental rtc support in the statistical
3454 profiler: if the user has the permission, more accurate statistics
3455 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
3456 The MONO_RTC value must be restricted to what the linux rtc allows:
3457 power of two from 64 to 8192 Hz.
3459 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
3461 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
3463 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
3465 * mini-ppc.c: better icache flush for smp.
3467 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
3469 * mini-amd64.c (emit_move_return_value): Fix memory leak.
3471 * mini-x86.c (get_call_info): Add the get_call_info () code from the
3472 amd64 port, not yet used.
3474 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
3476 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
3479 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
3481 * driver.c: Added --security option to activate the security manager.
3482 Right now this will allow code generation for declarative demands and
3483 is disabled when AOT is specified.
3484 * mini.c: Add code generation for declarative security demands.
3485 * mini.h: Add mono_use_security_manager as an extern gboolean.
3487 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
3489 * aot.c (mono_compile_assembly): Speed up compilation a bit by
3490 emitting more dense assembly code.
3492 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
3493 exception throwing stuff.
3495 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
3497 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
3500 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
3503 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
3506 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
3508 * tramp-*.c: Only patch vtable slots if the object is in the current
3509 domain. Fixes appdomain-unload.exe.
3511 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
3513 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
3516 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
3518 * mini.c (reverse_branch_op): New helper function.
3520 * mini.c (optimize_branches): Run the new optimization only on
3521 platforms which support it. Also reverse all kinds of branches.
3523 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
3525 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
3528 * mini.c (optimize_branches): Reverse not-equals branches if the false
3529 bblock is a throw. This happens a lot of time with argument checking in
3532 * mini.c (mono_codegen): Add support for placing basic blocks after
3533 the function epilogue.
3535 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
3538 2005-01-05 Miguel de Icaza <miguel@ximian.com>
3540 * mini.c (setup_stat_profiler): Only set this up if the platform
3541 supports ITIMER_PROF.
3543 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
3545 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
3548 * inssel.brg: Fix a warning.
3550 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
3552 * mini.c: added support for statistical profiler
3553 (run with: --profile=default:stat).
3555 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
3557 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
3559 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
3561 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
3562 related to global registers from the amd64 port.
3564 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
3566 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
3568 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
3569 with global registers.
3570 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
3572 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
3574 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
3576 * debug-mini.c (encode_value): Fix off-by-one.
3578 * aot.c (encode_value): Likewise.
3580 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
3582 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
3584 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
3587 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
3589 * aot.c (emit_method_info): Increase size of temp buffer.
3591 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
3594 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
3596 * aot.c (emit_method_info): Fix build.
3598 * aot.c: Further rework of the AOT file format to reduce the size of
3599 the method info data.
3601 * mini.h: Bump AOT file format version.
3603 2004-12-27 Martin Baulig <martin@ximian.com>
3605 * mini.c (mini_get_method): New static method; call
3606 mono_get_method_full() and mono_get_inflated_method().
3607 (mono_method_to_ir): Use mini_get_method() instead of
3608 mono_get_method_full().
3610 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
3612 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
3614 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
3616 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
3618 * inssel-amd64.brg: Add some optimization rules.
3620 2004-12-24 Ben Maurer <bmaurer@ximian.com>
3622 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
3623 standard not GC'd stuff is fine.
3625 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
3627 * aot.c: Rework the AOT file format to get rid of most of the global
3628 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
3630 * mini.h: Bump AOT file format version.
3632 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
3634 * mini.h: Bump AOT file format version.
3636 * aot.c (mono_aot_is_got_entry): New function to determine if an
3637 address is inside a GOT.
3639 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
3641 * cpu-pentium.md: Increase the maximum size of some instructions which
3642 might involve a got access.
3644 * mini.c (get_method_from_ip): Another debug helper function.
3646 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
3647 when got var accesses are created during the decompose phase.
3649 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
3651 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
3652 argument mini_compile_method and to MonoCompile, and use this to
3653 determine whenever a given method is compiled for AOT. This allows the
3654 other methods compiled during AOT compilation to be free of AOT stuff,
3655 so the backends does not need to add special support for them by
3656 creating a fake GOT etc.
3658 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
3661 2004-12-21 Ben Maurer <bmaurer@ximian.com>
3663 * mini.c (mono_method_to_ir): It turns out that some of the
3664 x-appdomain wrappers are lax with types, so just ignore this for
3667 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
3668 at the vtable->klass. If it is non-shared code we can just use the
3671 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
3673 * mini-ppc.c: access MonoDomain from tls, too.
3675 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
3677 * declsec.c: Removed unused variable (and related warning ;-)
3679 2004-12-21 Ben Maurer <bmaurer@ximian.com>
3681 * iltests.il: New test for LDELEMA on an array of ref types.
3683 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
3684 all ldelema's on reftypes.
3685 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
3686 it was the wrong place to put it.
3688 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
3689 register to pop to make this cleaner, at the request of Paolo.
3691 2004-12-20 Ben Maurer <bmaurer@ximian.com>
3693 * mini-ops.h (OP_GETHASHCODE): New op.
3695 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
3697 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
3700 For a microbenchmark, this reduces the cost of Hashtable.get_Item
3703 * mini-x86.c (mono_arch_output_basic_block): Rather than
3711 The first is 3 bytes while the second is 1. This saves 36 kb on
3712 mscorlib, quite a big saving. When bootstraping mcs, I was able to
3713 see a small boost because of icache locality.
3715 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
3717 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
3719 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
3720 started code sharing with the generic code.
3722 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
3724 * mini-ppc.c, cpu-g4.md: added code for direct access to
3727 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
3729 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
3730 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
3733 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
3735 * declsec.c|h: Added functions to cache the declarative stack modifiers
3736 in MonoJitInfo and to create a security frame from a MonoJitInfo
3738 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
3739 created. Register internal calls for System.Security.SecurityFrame::
3740 _GetSecurityFrame and _GetSecurityStack.
3741 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
3742 the definitions for the new stack walk/callback mechanism.
3743 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
3744 first security frame for LinkDemands and InheritanceDemands) and
3745 GetSecurityStack for Demands. Both use the new mono_walk_stack code
3747 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
3748 walk initialization (lupus).
3750 2004-12-20 Ben Maurer <bmaurer@ximian.com>
3752 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
3754 (handle_loaded_temps): Do not create a temporary variable for
3755 things that we know are temps. They will never be modified.
3756 (mono_spill_call): Set MONO_INST_IS_TEMP
3757 (mono_emulate_opcode): ditto
3759 (mono_method_to_ir.CEE_DUP): ditto
3761 2004-12-19 Ben Maurer <bmaurer@ximian.com>
3763 * mini.c (type_to_eval_stack_type): Make this handle the void type
3764 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
3765 (emit_tree): use ip_in_bb to special case some common idioms
3766 Update all callers to pass in the IP.
3767 (mono_method_to_ir): Make CEE_CALL* do the above as well.
3769 This gives us a nice 2% speedup in mcs bootstrap.
3771 * mini-x86.c (peephole_pass): Peephole pass to make
3780 * mini.c (ip_in_bb): new method.
3781 (mono_method_to_ir): use this method rather than doing the hash
3784 * linear-scan.c (mono_linear_scan): When expiring actives, you
3785 don't need to keep around variables that expire on this
3786 instruction. This makes it so that:
3789 store (ebx add (ebx, 1))
3793 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
3795 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
3796 combination to avoid doing two copies. Fix up problems with previous
3799 * mini.c: Fix 64 bit warnings.
3801 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
3803 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
3805 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
3806 changes from the x86 code.
3808 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
3810 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
3812 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
3813 throwing code to reduce its size, unify the AOT and non-aot code and
3814 get rid of relocations in the AOT case.
3816 * mini-x86.h mini.c exceptions-x86.c
3817 (mono_arch_get_throw_corlib_exception): New arch specific function to
3818 raise corlib exceptions which doesn't require relocations in the
3821 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
3823 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
3825 * mini.c (mono_emit_method_call): Only allocate the got var when it is
3828 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
3831 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
3833 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
3834 with add function when used from Inc/dec atomic
3835 functions. Re-enabled optimization on x86.
3836 * mini-ops.h: renamed atomic_add functions to
3837 allow _add to match the Interlocked::Add and
3838 _add_next to match Interlocked::Inc/Dec.
3840 2004-12-15 Massimiliano Mantione <massi@ximian.com>
3842 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
3843 linking of BBs to the end BB, and enabled SSAPRE also with
3844 consprop and copyprop (which was prevented by that bug).
3846 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
3848 * mini-x86.c: disabling the Interlocked optimizing code.
3850 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
3852 * aot.c (load_aot_module): Move reading of got_addr after the AOT
3855 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
3857 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
3858 interlocked optimization due lack of support on x86, rewrote
3859 exchange to take into account that base may be in eax.
3861 xsp works again; activated Interlocked optimizing code.
3863 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
3865 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
3867 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
3869 * mini-ops.h: Add new opcodes.
3871 * mini.h: Add new patch types. Add got_var to MonoCompile.
3873 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
3874 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
3875 make it work with all kinds of patchable code.
3877 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
3878 address of the GOT, and referencing entries in the GOT.
3880 * mini.c: Add code to load the GOT address if needed by an opcode.
3882 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
3883 independent AOT code on the x86 using an elf-style Global Offset Table.
3885 2004-12-14 Raja R Harinath <rharinath@novell.com>
3887 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
3889 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3891 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
3894 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
3896 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
3897 of Interlocked:Increment/Decrement/Add as inline ops.
3898 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
3900 2004-12-12 Geoff Norton <gnorton@customerdna.com>
3902 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
3903 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
3905 2004-12-12 Duncan Mak <duncan@ximian.com>
3907 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
3908 again. `patch_info->table_size' is no longer valid after Zoltan's
3911 2004-12-12 Martin Baulig <martin@ximian.com>
3913 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
3914 if we are the "real" method, ie. not an inlined method inside it.
3916 2004-12-11 Ben Maurer <bmaurer@ximian.com>
3918 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
3919 before we look in the special fields table. This fixes
3920 ../tests/thread-static-init.cs.
3922 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3924 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
3925 for Array get_Rank and get_Length. Fixes bug #70465.
3927 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
3929 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
3930 separate structure to reduce the size of MonoJumpInfo.
3932 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
3934 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
3936 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
3938 * mini.c (mini_get_inst_for_method): Changed to allow ports
3939 to return a MonoInst instead of opcode
3940 (renamed mini_get_opcode_for_method to better reflect the new functionality)
3942 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
3943 Allow ports to return a created MonoInst instead of op-code, will enable
3945 (renamed mini_get_opcode_for_method to better reflected the functionality)
3947 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
3949 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
3951 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
3953 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
3956 2004-12-08 Martin Baulig <martin@ximian.com>
3958 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
3959 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
3961 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
3963 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
3966 * exceptions.cs: Disable some tests which depend on properties of x86 fp
3969 2004-12-08 Raja R Harinath <rharinath@novell.com>
3971 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
3973 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
3975 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
3976 bug introduced by the previous patch.
3978 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
3980 * mini-ppc.c, objectc.cs: handle large structs passed by value
3983 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
3985 * mini-ppc.c: OP_ARGLIST implementation from
3986 Geoff Norton <gnorton@customerdna.com>.
3988 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
3990 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
3991 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
3993 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
3995 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
3997 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3999 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
4002 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
4004 * mini-sparc.c: Zero out localled-ed memory.
4006 * iltests.il: Add tests for zeroing out localloc-ed memory.
4008 2004-12-04 Martin Baulig <martin@ximian.com>
4010 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
4011 mono_method_get_signature_full().
4013 2004-12-03 Massimiliano Mantione <massi@ximian.com>
4015 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
4016 and some utility functions (always for SSAPRE), integrated SSAPRE.
4018 * driver.c: Added ssapre option.
4019 * ssa.c: Small fix on OP_ARG handling.
4020 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
4021 * Makefile.am: Likewise.
4023 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
4025 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
4028 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
4031 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4033 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
4035 * cpu-s390.md : Increase instruction length of oparglist.
4037 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
4039 2004-11-30 Martin Baulig <martin@ximian.com>
4041 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
4042 virtual generic methods. We call a special helper_compile_generic_method()
4043 icall to retrieve the method from the vtable, inflate and compile
4044 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
4046 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
4048 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
4050 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
4052 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
4054 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
4057 2004-11-27 Ben Maurer <bmaurer@ximian.com>
4059 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
4060 platforms with PIC aot.
4062 2004-11-28 Martin Baulig <martin@ximian.com>
4064 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
4067 2004-11-28 Martin Baulig <martin@ximian.com>
4069 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
4070 the result of mono_type_get_underlying_type() to check whether
4073 2004-11-26 Martin Baulig <martin@ximian.com>
4076 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
4079 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
4081 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
4082 the same way as the other arguments so they won't get clobbered.
4084 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
4085 calls through R11 since it is clobbered by the trampoline code.
4087 2004-11-26 Raja R Harinath <rharinath@novell.com>
4089 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
4090 pick up in-tree mscorlib.dll.
4092 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
4094 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
4096 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
4097 runtime data/code are now stored in a table similar to the GOT in ELF.
4098 This allows the code itself to be position independent.
4100 * aot.c: Fix loading of referenced assemblies after the lazy assembly
4103 * aot.c: Attach ELF type (object/function) directives to all global
4106 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
4108 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
4110 * mini-amd64.h: Turn on PIC AOT code.
4112 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
4113 returning the offset within an OP_AOTCONST instruction where the GOT
4114 offset needs to be added.
4116 * mini.h: Bump AOT file format version.
4118 2004-11-25 Martin Baulig <martin@ximian.com>
4120 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
4121 uninflated generic methods.
4123 2004-11-25 Martin Baulig <martin@ximian.com>
4125 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
4127 2004-11-24 Martin Baulig <martin@ximian.com>
4129 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
4130 original klass (this only applies for generic instances).
4132 2004-11-24 Martin Baulig <martin@ximian.com>
4134 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
4135 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
4138 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
4140 * mini.c (mono_method_to_ir): Disable inlining for methods containing
4141 localloc. Fixes #69678.
4143 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
4145 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
4147 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
4148 used SSE registers on pinvoke calls. Fixes #69774.
4150 2004-11-23 Geoff Norton <gnorton@customerdna.com>
4152 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
4153 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
4155 2004-11-23 Raja R Harinath <rharinath@novell.com>
4157 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
4158 Refer directly to the mcs/ tree.
4160 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4162 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
4163 Check if a trampoline for a synchronized method is required.
4165 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
4167 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
4168 with localloc if needed. Throe arithmetric exception in
4169 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
4170 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
4172 2004-11-19 Geoff Norton <gnorton@customerdna.com>
4174 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
4175 types before switching on type. Fixes #69622.
4177 2004-11-19 Raja R Harinath <rharinath@novell.com>
4179 * Makefile.am (check-local): New. Integrate into 'make check'.
4180 (MCS,RUNTIME): Define using in-tree mono and mcs.
4182 (%.exe): Use $(ILASM).
4184 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
4186 * mini-ppc.c: adjust initial prolog size (bug #69691).
4188 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
4190 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
4193 2004-11-17 Raja R Harinath <rharinath@novell.com>
4195 * Makefile.am (clean-local): Rename from 'clean'.
4197 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4199 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
4200 to mono_arch_is_int_overflow.
4201 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
4204 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
4206 * declsec.c|h: New files to support declarative security attributes.
4207 Added function to check if a method has (applicable) security.
4208 * mini.c|h: Add check for declarative security attributes in
4209 mono_method_check_inlining.
4210 * Makefile.am: Added declsec.c and declsec.h to the build.
4212 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
4214 * mini.c, mini.h: update to keep dynamic code info per-domain.
4216 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
4218 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
4219 (mini_init): Get rid of it from here too.
4221 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
4223 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
4224 implemented OP_RETHROW (patch by Geoff Norton
4225 <gnorton@customerdna.com>).
4227 2004-11-10 Geoff Norton <gnorton@customerdna.com>
4229 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
4230 between appdomains. Fixes appdomain-unload on PPC.
4232 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
4234 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
4235 mini-exceptions.c: handle the new wrapper types.
4236 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
4237 token value as a MonoClass* when compiling a wrapper.
4238 mono_jit_create_remoting_trampoline now takes an additional
4239 MonoRemotingTarget parameter.
4241 2004-11-10 Martin Baulig <martin@localhost>
4243 * mini.c (mono_method_to_ir): Use `generic_container->context'
4244 rather than creating a new one.
4246 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4248 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
4250 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
4252 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
4254 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
4255 the experimental aot cache stuff.
4257 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
4259 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
4260 mini-exceptions.c: update to exception clause structure changes.
4262 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
4264 * exceptions-x86.c (throw_exception): Fix warnings.
4266 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
4269 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
4271 * exceptions-sparc.c (get_throw_exception): Really fix this.
4273 2004-11-07 Ben Maurer <bmaurer@ximian.com>
4275 * tramp-*.c: we no longer support icalls without wrappers, so
4276 a bit of code can be removed here
4278 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
4280 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
4283 * cpu-sparc.md: Add op_rethrow.
4285 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
4287 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
4289 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
4290 * mini-ops.h: Add OP_RETHROW.
4292 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
4294 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
4296 2004-11-05 Geoff Norton <gnorton@customerdna.com>
4298 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
4299 Makes the output much easier to read
4301 2004-11-05 Ben Maurer <bmaurer@ximian.com>
4303 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
4304 prevents another huge leak when compiling with ssa. Secondly, the
4305 performance of doing this rather than freeing the lists is much
4306 better. GList does a lock every time you allocate a list link,
4307 so that it can use a memory pool. So, it is better to just use
4308 a memory pool of our own.
4310 * ssa.c, linear-scan.c: replace g_list_remove_link with
4311 g_list_delete. The remove one does not free the GList, so we were
4312 leaking memory. On -O=all --compile-all with corlib, this cut down
4313 3 MB of allocations.
4315 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
4317 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
4319 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
4321 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
4322 into a new function mono_create_jit_trampoline ().
4324 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
4326 * trace.c (get_spec): Allow tracing of classes without a namespace.
4328 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
4330 * mini.c: Fix pointer overwrite in mini_method_compile.
4332 2004-11-2 Geoff Norton <gnorton@customerdna.com>
4334 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
4335 The darwin ABI needs some special handling for 1 and 2 byte structs
4336 Lets use lbz/lhz instead of lwz everywhere.
4337 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
4338 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
4339 Use stb/sth for the former, and put the latter always on stack instead of in
4342 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
4344 * trace.c (is_filenamechar): Add '_'.
4346 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4348 * mini-s390.c: Fix prolog length to allow for large trace requirements.
4350 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
4352 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
4354 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
4355 depends on libmonogc. Fixes #68805.
4357 2004-10-26 Miguel de Icaza <miguel@ximian.com>
4359 * mini.c (mono_jit_free_method): Provide extra information for
4360 this error. Currently this leaks, but will be turned into a
4361 developer option in the future.
4363 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
4365 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
4367 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
4369 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
4370 boundary. Fixes reading of PATCH_INFO_R4 and R8.
4371 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
4373 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
4375 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
4376 trampolines for AOT code.
4378 2004-10-22 <vargaz@freemail.hu>
4380 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
4381 constructed types. Fixes #68136.
4383 2004-10-21 Martin Baulig <martin@ximian.com>
4385 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
4386 if it returns true, unwind the stack to the call instruction.
4388 2004-10-21 <vargaz@freemail.hu>
4390 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
4392 * mini.h: Bump AOT version number.
4394 * objects.cs: Add another test for unbox trampolines.
4396 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
4399 2004-10-20 <vargaz@freemail.hu>
4401 * driver.c: Add SHARED to the set of optimizations tested.
4403 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
4405 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
4408 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
4410 2004-10-20 Martin Baulig <martin@ximian.com>
4412 * mini-exceptions.c (mono_handle_exception): Call
4413 mono_debugger_handle_exception() to tell the debugger about
4414 catch/finally clauses.
4416 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
4418 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
4420 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
4423 2004-10-15 Geoff Norton <gnorton@customerdna.com>
4425 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
4426 methods as their native size, fixed bug #57543, #57545.
4427 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
4428 This saves a temporary register and mullw call down into 1 (minor perf
4429 increase for cases like sum = sum * 5; This use to translate into:
4432 It now translates to
4435 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
4437 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
4440 2004-10-11 Martin Baulig <martin@ximian.com>
4442 * mini.c (mono_method_to_ir): If we're a generic method, get the
4443 MonoGenericContainer from our MonoMethodNormal and create a
4444 MonoGenericContext from it.
4446 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
4448 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
4450 * basic-long.cs: Add test for checked i8->i2 cast.
4452 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4454 * inssel-ppc.brg: added a couple of speedup rules.
4456 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
4458 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
4459 to speed up rebuilds.
4461 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4463 * mini-s390.c: Minor fix to OP_OR_IMM.
4465 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
4467 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
4468 better. Fixes appdomain-unload.exe on sparc.
4470 2004-10-02 Massimiliano Mantione <massi@ximian.com>
4472 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
4473 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
4476 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
4478 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
4480 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
4482 * mini.c: Always generate a field read/write wrapper for members
4483 of the class MarshalByRefObject since the actual instance could
4486 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
4488 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
4490 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
4492 * driver.c mini.h trace.c: Move the setting of the main assembly into
4493 a separate function called mono_trace_set_assembly () and call it after
4494 actually loading the main assembly. Fixes #66872.
4496 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
4498 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
4499 using the code manager.
4501 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
4503 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
4505 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
4507 * cpu-amd64.md: Fix bug in previous patch.
4509 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
4512 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
4514 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
4515 mini-exceptions.c: updates for changed stack walk interface.
4517 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4519 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
4521 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
4523 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
4525 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
4527 * driver.c (mini_regression_list): Do not call mono_assembly_close
4528 since assemblies can't be unloaded.
4530 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
4532 * cpu-amd64.md: Fix more instruction lengths.
4534 * cpu-amd64.md: Fix lengths of some instructions.
4536 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
4538 * inssel.brg: Make the array ldelema check aot friendly.
4540 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
4542 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
4544 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
4546 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
4548 * mini-x86.c: Fix build.
4550 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
4551 mono_type_get_underlying_type () helper function to simplify code.
4553 2004-09-09 Martin Baulig <martin@ximian.com>
4555 * mini-amd64.c: Don't access `type->data.klass' directly, call
4556 mono_class_from_mono_type() instead since the type may be a
4559 2004-09-09 Martin Baulig <martin@ximian.com>
4561 * mini-amd64.c (get_call_info): Fix support for generic instances.
4562 (add_valuetype): Use mono_class_from_mono_type() to get the class
4563 since we can be a generic instance.
4565 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
4567 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
4569 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
4571 * liveness.c: reset spill costs on each scan: bug 62107
4573 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
4575 * exceptions-sparc.c (mono_arch_find_jit_info): remove
4576 unnecessary line that doesn't compile
4578 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
4580 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
4581 trampolines, make them call an error function so people can fix their
4584 2004-09-06 Martin Baulig <martin@ximian.com>
4586 * mini.c (mono_method_to_ir): When initializing locals, handle a
4587 generic instances like a valuetype if it's a valuetype and like a
4588 class if it's a class.
4590 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
4592 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
4593 stack. Fixes #64674.
4595 * exceptions.cs: Add test for unwinding of call arguments.
4597 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
4599 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
4600 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
4601 set the carry/borrow flag). The sparc and s390 implementations
4602 can now use optimized versions (and simplify the code). ppc bugfixes.
4604 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
4606 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
4608 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
4610 * inssel-amd64.brg: Remove leftover 32 bit rule.
4612 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
4614 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
4616 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
4617 mono_arch_find_jit_info functions into a new function. Fix a memory
4620 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
4623 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
4625 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
4628 * exceptions.cs: Add array size tests.
4630 * mini.c: Allocate a separate icall wrapper for each arity of
4631 mono_array_new_va. Fixes #59509.
4633 * exceptions.cs: Add testcase for 64578.
4635 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
4637 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
4639 2004-09-02 Martin Baulig <martin@ximian.com>
4641 * mini.c (mono_method_to_ir): When initializing the locals, call
4642 handle_initobj() on the generic instance itself, not its
4645 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
4647 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
4648 MonoJitInfo for dynamic methods.
4650 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
4652 * mini.c: Add support for freeing JIT data for dynamic methods.
4654 2004-09-01 Martin Baulig <martin@ximian.com>
4656 * mini-x86.c (is_regsize_var): Added support for generic
4658 (mono_arch_emit_prolog): Make this compile again, use
4659 `x86_push_imm_template (code)'.
4661 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
4663 * mini-x86.c: make all push_imm instructions that get
4664 patched always emit the long form
4666 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
4668 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
4669 in a per-domain hash.
4671 * mini-amd64.c (merge_argument_class_from_type): Handle generic
4674 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
4676 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
4679 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
4682 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
4683 Beginnings of SSE2 support.
4685 * exceptions.cs: Add more tests for checked int<->uint casts.
4687 2004-08-28 Martin Baulig <martin@ximian.com>
4689 * mini-x86.c (mono_arch_instrument_epilog): Added support for
4693 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
4694 Handle generic instances recursively.
4696 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
4698 * iltests.il: test for conv.u8 on a constant
4700 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
4702 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
4703 LCONV_x4 (shrun_32 (membase)).
4705 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
4707 * inssel-x86.brg: c&p rules for push/setret of long
4709 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
4711 * inssel-x86.brg: c&p rules for compare (base, regvar) and
4712 compare (regvar, base)
4714 * inssel-x86.brg: more burg love
4716 * inssel.brg: more cleanup
4718 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
4720 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
4722 * basic-long.cs, basic-calls.cs: new tests for optimization.
4724 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
4726 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
4729 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
4731 * mini-amd64.c (read_tls_offset_from_method): Add another case.
4733 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
4735 * inssel.brg (mini_emit_memcpy): use
4736 NO_UNALIGNED_ACCESS to disable memcpy optimization
4738 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
4740 * mini-amd64.c: Handle generic types in various places.
4742 * mini.c (mono_method_to_ir): Handle generic types in init locals.
4744 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
4746 * mini.c (handle_box): Fix warning.
4748 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
4750 * mini-amd64.h: Enable the emit_state optimization.
4752 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
4754 * mini-amd64.c: Add some new 64 bit peephole opts.
4756 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
4758 * cpu-amd64.md: sreg1 of div instructions must be %rax.
4760 * mini-amd64.c: Register allocator fixes.
4762 * mini.c: Add an optimization to emit_state to avoid allocation of new
4763 registers on some platforms.
4765 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
4767 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
4769 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
4770 allocation. Fixes #63085.
4772 * basic-long.cs: Add new regression test.
4774 * mini-amd64.c: Register allocator improvements.
4776 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
4778 * mini-amd64.c (read_tls_offset_from_method): Add another code
4781 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
4782 instruction sequence for nullifying class init trampolines.
4784 * objects.cs: Add new regalloc test.
4786 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
4788 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
4790 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
4792 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
4795 * driver.c: Fix profiling after TLS changes.
4797 * driver.c (mono_main): Set mono_stats.enabled if needed.
4799 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
4802 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
4804 * mini-x86.c: use a 1 op rather than a 2 op tls access
4805 instruction -> faster.
4807 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
4809 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
4812 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
4814 * exceptions-sparc.c (throw_exception): fix typo
4816 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
4818 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
4819 set tree->dreg correctly with tls. Allow any
4820 register to be used.
4822 * mini-x86.c (read_tls_offset_from_method): add new code
4823 generation pattern seen with GCC.
4826 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
4828 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
4829 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
4830 exceptions-sparc.c: fix some performance issues in exception
4831 handling and setting of the stack trace for exceptions that were
4834 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
4836 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
4839 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
4842 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
4844 This patch inlines tls access, when possible.
4846 * mini.h: new arch functions for TLS intrinsics.
4847 All platforms updated with a stub.
4849 * mini.c: use the new intrinsics
4851 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
4852 arch specific intrinsic for tls variables
4854 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
4856 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
4859 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
4861 * mini.c: thread local allocation
4863 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
4865 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
4867 * Makefile.am: Link against the static version of libmonogc.
4869 * Makefile.am: Link the static versions of the convenience libraries
4870 into the mono executable.
4872 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
4874 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
4876 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
4877 on integer overflow.
4879 * mini-amd64.c: Reorganize function call code.
4881 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
4883 2004-08-14 Ben Maurer <bmaurer@ximian.com>
4885 * inssel-x86.brg: use xor eax,eax.
4887 * basic.cs: new tests
4889 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
4891 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
4892 in exception throwing code.
4894 2004-08-14 Ben Maurer <bmaurer@ximian.com>
4896 * inssel-x86.brg: use xor esi,esi.
4898 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
4900 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
4901 can trace methods compiled during mini_init () too.
4903 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
4906 2004-08-14 Ben Maurer <bmaurer@ximian.com>
4908 * Makefile.am: static link on x86 (r=zoltan)
4910 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
4912 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
4913 code since it causes some programs to fail.
4915 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
4917 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
4919 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
4921 * mini.c: ovfops_op_map - add STACK_OBJ case for
4923 * basic.cs: add test_0_pin_string as test
4926 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
4928 * Makefile.am: build C# if srcdir != builddir
4930 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
4932 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
4933 fall-through blocks.
4935 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4937 * driver.c: enable loop by default again and include abcrem in -O=all.
4939 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
4941 * iltests.il: Add some localloc tests.
4943 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
4945 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
4948 * inssel-amd64.brg: Add some optimizations.
4950 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
4953 * Makefile.am: Statically link mono against libmono on AMD64.
4955 * mini-amd64.c inssel-amd64.brg: Optimizations.
4957 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
4959 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
4961 * tramp-amd64.c: Patch calling code in trampolines.
4963 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
4965 * mini-amd64.c: pinvoke struct passing fixes.
4967 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
4969 * mini-sparc.c: redo change, make mono_arch_cpu_init call
4970 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
4972 2004-08-05 Duncan Mak <duncan@ximian.com>
4974 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
4977 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
4979 * mini-amd64.c (emit_move_return_value): Move return value for normal
4982 2004-08-05 Martin Baulig <martin@ximian.com>
4984 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
4985 `type->type'; just modify `type' itself when dealing with enums
4986 and generic instances.
4987 (check_call_signature): Make `simple_type' a `MonoType *'.
4989 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
4991 * mini.c: Use OP_PADD to add offsets to addresses.
4993 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
4995 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
4997 * mini-sparc.c (mono_arch_emit_epilog): fix check
4998 for folding last op into restore instruction
5000 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
5002 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
5003 helper methods using the code manager.
5005 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
5007 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
5009 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5011 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
5012 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
5014 * mini-s390.c: fix tail processing
5016 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
5018 * mini-ppc.c: mul.ovf.un exception name fix.
5020 2004-08-03 Martin Baulig <martin@ximian.com>
5022 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
5023 instances; before jumping to `handle_enum', also modify `ptype'.
5025 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
5027 * cpu-sparc.md: fcall maximal length too small.
5029 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
5031 * mini-amd64.c mini.h: Add initial support for passing/returning
5032 structures to/from pinvoked methods.
5034 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
5036 * mini-ppc.c: reg allocator fix.
5038 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
5040 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
5042 * inssel.brg: Optimize memset on 64 bit machines.
5044 * mini-amd64.c: Fix some vararg cases.
5046 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5048 * mini-s390.c: Corrected macro in emit_float_to_int
5050 * s390-abi.cs: Tests to exercise the s390 ABI
5052 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
5054 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
5057 * basic.cs: Add a test for add.ovf.un.
5059 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
5061 * mini-sparc.c: add case for OP_IDIV_UN
5063 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
5065 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
5067 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
5069 2004-07-30 Ben Maurer <bmaurer@ximian.com>
5071 * basic.cs: regression tests.
5073 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
5076 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
5078 * basic.cs: Add a new test.
5080 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
5081 and AOT. Various fixes and optimizations.
5083 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
5085 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
5087 * mini-ppc.c: make sure temp regs are not used for global reg
5090 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
5092 * cpu-sparc.md: conv_i8 fix for 64bits
5094 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
5096 2004-07-29 Ben Maurer <bmaurer@ximian.com>
5098 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
5099 add opcode for cmp BYTE PTR [eax], imm.
5101 * inssel.brg: Make memcpy and memset takes bases.
5103 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
5105 * *-amd64.*: More AMD64 work.
5107 2004-07-28 Ben Maurer <bmaurer@ximian.com>
5109 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
5110 add a compare-not-equal opcode.
5112 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
5114 * mini.c: Use mono_init_from_assembly instead of mono_init.
5116 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
5118 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
5120 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
5122 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
5124 * inssel.brg: 64 bit fixes.
5126 * mini.h (MonoCallInst): Add some AMD64 specific data.
5128 * mini.h: Add some OP_P opcodes.
5130 2004-07-28 Ben Maurer <bmaurer@ximian.com>
5132 * basic.cs: tests for 61797 and 61740
5134 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
5136 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
5137 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
5139 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
5141 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
5143 * *-amd64*.*: Ongoing AMD64 work.
5145 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
5147 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
5149 * *-amd64*: Ongoing AMD64 work.
5151 * mini-arch.h: Add AMD64 support.
5153 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
5155 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
5157 * mini-ops.h: Add new opcodes.
5159 * Makefile.am: Add AMD64 support.
5161 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
5162 rules into the inssel-long*.brg files.
5164 * *-amd64.*: Add beginnings of AMD64 backend.
5166 2004-07-22 Ben Maurer <bmaurer@ximian.com>
5168 * mini.c (print_dfn): commenting out the code that prints
5169 the cil. With -O=deadce, this makes -v -v crash.
5171 * cpu-pentium.md: make checkthis have a length of 2
5173 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
5175 * mini-sparc.h: fix implementations of __builtin
5176 functions for Sun compiler for V9.
5178 2004-07-16 Ben Maurer <bmaurer@ximain.com>
5180 * mini.c: use the new stelem.ref wrapper
5181 * exceptions.cs, arrays.cs: new stelem.ref tests
5183 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
5185 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
5186 new XSP should work with these changes).
5188 2004-07-14 Ben Maurer <bmaurer@ximain.com>
5190 * inssel-{long32,x86,}.brg: trivial optimizations.
5192 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
5194 * mini.c: load value when emitting box operation in
5197 2004-07-12 Ben Maurer <bmaurer@ximian.com>
5199 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
5200 is one byte shorter than cmp DWORD PTR [eax], 0.
5202 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
5204 * inssel-ppc.brg: arguments on the stack are always
5205 relative to the stack pointer (spotted by Neale Ferguson).
5207 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5209 * exceptions-x86.c: delay appending the method name to the trace until
5210 after mono_jit_info_table_find is called, as this gets the real
5213 2004-07-09 Ben Maurer <bmaurer@ximian.com>
5215 * aot.c: register roots
5217 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
5219 * aot.c : I could just use PLATFORM_WIN32 flag.
5221 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
5223 * aot.c : Reverting the previous fix. This time it broke linux build.
5225 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
5227 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
5229 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
5231 * mini.c (handle_stack_args): Remove some more debugging code.
5233 * mini.c (handle_stack_args): Remove debug output left in by mistake.
5235 * driver.c mini.h aot.c: Allow additional options to be specified with
5236 --aot and pass them to mono_compile_assembly.
5238 * aot.c: Add experimental code to AOT compile all loaded assemblies
5239 on demand and save the code into a cache in the filesystem.
5241 * aot.c: Add support for more wrapper methods.
5243 * mini.c (handle_stack_args): Handle some corner cases. Fixes
5246 * cpu-*.md: Remove removed opcodes.
5248 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
5249 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
5250 related icalls to marshal.c.
5252 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
5254 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
5256 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
5258 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
5260 2004-07-06 Ben Maurer <bmaurer@ximian.com>
5261 * liveness.c: If liveness is recomputated we need to reset the information
5262 for each variable. This way, if the liveness range has been narrowed
5263 by optimizations that happened after the last computation, we can return
5266 For example, if you have
5271 // Tons of code that does not affect i
5277 i = 0 is dead code and will be removed by SSA. However, when
5278 linear scan gets to the code, i will still appear to be live
5279 throughout the entire block. This prevents good register allocation.
5281 2004-07-06 Martin Baulig <martin@ximian.com>
5283 * debug-mini.c (mono_debug_init_method): Allow
5284 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
5285 (mono_debug_add_icall_wrapper): New method.
5287 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
5289 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
5291 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
5294 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
5296 * aot.c (mono_aot_load_method): Fix loading of debug info.
5298 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
5300 * aot.c: Add logging support.
5302 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
5304 * mini.h: Add prototype for mono_print_method_from_ip.
5306 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
5308 * inssel.brg: 64 bit fixes.
5310 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
5313 * Makefile.am: Add SPARC64 support.
5315 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
5317 * aot.c: Fix alignment problems on 32 bit platforms.
5319 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
5321 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
5324 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
5327 * mini.h: Bump AOT file version. Some 64 bit fixes.
5329 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
5331 * inssel-sparc.brg: Add new rule to avoid register moves.
5333 * inssel.brg: Add ldind_to_load_membase helper function.
5335 2004-06-30 Ben Maurer <bmaurer@ximian.com>
5337 * mini.c: OffsetToStringData intrinsic.
5339 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
5341 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
5343 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
5346 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
5347 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
5349 * mini.c: reinstated mono_compile_get_interface_var()
5350 on x86, too, since the change breaks the Gtk# build there as well.
5352 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5354 * driver.c: remove loop from the default optimizations: it seems to
5355 interact badly with some of the other options (see bug #60613).
5357 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
5359 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
5360 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
5362 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
5364 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
5365 vararg-using methods.
5367 2004-06-21 Martin Baulig <martin@ximian.com>
5369 * mini/mini-exceptions.c
5370 (mono_handle_exception): Added `gpointer original_ip' argument.
5371 After calling mono_unhandled_exception(), call
5372 mono_debugger_unhandled_exception() and if that returns true,
5373 restore the context and return.
5375 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
5377 * mini-ppc.c: prefer the use of relative branches so
5378 they won't need to be patched in aot code (patch from Patrick Beard).
5380 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
5382 * aot.c: patch from Patrick Beard to make the output assembly
5383 more correct for the MacOSX assembler. Small tweak to
5384 generate sane images on Linux/PPC, too.
5386 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5388 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
5389 case until bug #59509 is fixed (shows up in #60332).
5391 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
5393 * mini.c: make sure the needed wrappers are compiled, too, with
5396 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
5398 * driver.c: remove NPTL reference in --version output.
5400 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5402 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
5403 generate valid assembly for the Mach-O assembler.
5405 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
5407 * driver.c: don't include abcrem in the all optimization specifier
5408 since it slows down jit compilation too much for now.
5410 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
5412 * mini.c: use BIGMUL only if both operands have the same signage.
5413 * iltests.il: Test for bug 60056. (errors related to signage in
5418 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
5420 * mini.c, aot.c: memory leak fixes.
5422 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
5424 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
5426 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
5428 * Makefile.am: remove the -static hack completely, it links in
5429 statically glib as well.
5431 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
5433 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
5434 * exceptions.cs: make it compile with new mcs/csc.
5436 2004-06-03 Massimiliano Mantione <massi@ximian.com>
5437 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
5438 and added relevant test case.
5440 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
5442 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
5443 regressions in gtk-sharp.
5445 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
5447 * exceptions.cs: New regression tests.
5449 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
5451 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
5453 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
5455 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
5457 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
5459 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
5461 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
5463 * mini.c (mono_jit_runtime_invoke): Init class in this
5464 method instead of trusting mono_jit_compile_method to
5465 do the work (because wrappers can be in object class)
5467 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
5469 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
5471 * basic-long.cs: New regression test.
5473 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
5475 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
5478 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
5480 * Makefile.am: fix miguel's change to build mono statically against
5481 libmono (track build dependencies).
5483 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
5485 * cfold.c: Some glib versions do not have G_MININT32.
5487 2004-05-26 Massimiliano Mantione <massi@ximian.com>
5489 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
5490 with precision of tan, atan, sin and cos, and implemented related
5491 regressions tests (fixes bug 54467, but one new problem appeared and
5494 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
5496 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
5498 * exceptions.cs: Add test for constant folding && division by zero.
5500 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
5501 since driver.c is in libmono too, so the optimization was useless.
5503 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
5504 variable to driver.c so the compiler can emit more efficient code to
5507 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5509 * Makefile.am: don't distribute generated inssel.[ch] files.
5511 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
5513 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
5514 into the default appdomain. Fixes #58707.
5516 * jit-icalls.c: Remove the broken approximation for truncl, doing
5517 no conversion is better.
5519 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
5522 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
5524 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
5525 of the mcrxr instruction which is not available on some processors
5526 even if it's documented to be. Implement add and sub overflow correctly
5527 (still not complete for long unsigned). Speed up icalls a bit.
5529 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
5531 * mini.c (mono_jit_compile_method_with_opt): Make sure that
5532 we run .cctor in the current domain instead of target_domain.
5534 Fixes bug #58558, .cctor not being called in -O=shared.
5536 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
5538 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
5540 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
5542 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
5543 which can be done with an imm8, do it that way.
5544 (mono_arch_output_basic_block): ditto for a jmp
5545 (mono_arch_emit_prolog): Computate maximum offset of a label.
5547 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
5549 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
5550 now tries to allocate prefered physical reg's for virtual
5551 regs. This reduces the number of emited spills/loads with
5552 20-30% on our core assemblies.
5554 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
5556 * jit-icalls.c: truncl() is not needed and trunc() is
5557 the correct thing to do anyway (bug #58287).
5559 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
5561 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
5564 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
5566 * driver.c: enable loop optimizations by default.
5568 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
5570 * mini-x86.c: fix calc of max loop size when aligning loops start.
5572 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
5574 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
5577 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
5579 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
5582 * basic-long.cs: Add tests for add/subtract of immediates with carry.
5584 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
5586 * mini.c (inline_method): Allways inline some wrappers even if the cost
5587 is too large. Fixes #58785.
5589 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
5591 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
5593 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
5594 (crichton@gimp.org). Beginning of support for sparc/linux.
5596 * mini-sparc.c: Optimize retrieval of LMF address.
5598 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
5600 * exceptions-ppc.c: handle alloca in methods with clauses.
5602 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
5604 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
5606 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
5608 * mini.c: Delegate most of the abort signal work to
5609 mono_thread_request_interruption, which also handles Stop and Suspend
5612 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
5614 * mini.c mini.h: Allow inlining of icall wrappers if the backend
5615 supports the save/restore lmf opcodes.
5617 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
5619 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
5622 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
5624 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
5626 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
5627 methods which contain array accesses.
5629 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
5630 boundaries. Fixes #58537.
5632 * iltests.il: Add regression test for #58537.
5634 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
5636 * mini-x86.c (mono_arch_local_regalloc): Last part of
5637 fix for bug #58633 (releasing register to early).
5639 2004-05-18 Miguel de Icaza <miguel@ximian.com>
5641 * basic-long.cs: Add new regression test.
5643 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
5645 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
5646 register too early on the chain.
5648 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
5650 * mini.c (create_helper_signature): Use a helper function to reduce
5651 the code which needs to be written. Also set the calling convention of
5652 icalls on windows. Fixes #57840.
5654 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
5656 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
5657 exceptions-ppc.c: added helper function to get the instruction address
5658 from a signal handler context.
5660 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
5662 * helpers.c: use g_get_tmp_dir. Invokes happyness
5665 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
5667 * helpers.c: Add new env variable to pass args to objdump.
5668 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
5670 2004-05-17 Radek Doulik <rodo@ximian.com>
5672 * Makefile.am (common_sources): added abcremoval.h so it get
5673 disted and daily mono packages on go-mono.com will build again
5675 2004-05-17 Massimiliano Mantione <massi@ximian.com>
5677 * abcremoval.c: Fixed coding style, added copyright header.
5679 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
5681 * mini.h: Added prototype for abc removal main function.
5683 * build_relations_propagation_table.pl: Added copyright header.
5685 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
5687 * basic-long.cs: reg test for complex ceq_long bug.
5689 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
5691 * mini-x86.c (mono_arch_local_regalloc): Correctly free
5692 reg in long and clob case (bug #58343). Fixed/added comments.
5694 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
5696 * mini.c (mono_jit_runtime_invoke): Follow new convention
5697 of calling the invoke method with an function pointer.
5699 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
5701 * ChangeLog: Fix author of memory leak patch.
5703 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
5705 * Makefile.am: fix make dist as well...
5708 2004-05-14 Massimiliano Mantione <massi@ximian.com>
5710 * cfold.c: Made so that conversions from pointer to int4 are no-ops
5711 on archs where pointers are 4 bytes long.
5713 * Makefile.am: Added abcremoval.c source file.
5715 * abcremoval.c: Added abcremoval.c.
5717 * abcremoval.h: Added abcremoval.h.
5719 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
5721 * inssel.brg: Enabled bounds check removal.
5723 * mini.c: Added support for abcrem optimization.
5725 * mini.h: Added abcrem optimization label.
5727 * driver.c: Added support for abcrem optimization.
5729 * propagated_relations_table.def: Added propagated_relations_table.def.
5731 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
5733 * mini.c, cfold.c: fix style.
5735 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
5737 * mini.c: handle issue with the low-level implementation of
5738 some long opcodes (bug #54209).
5740 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
5742 * basic.cs: test for my new cmov stuff.
5744 2004-05-13 Patrik Torstensson
5746 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
5747 opt and added peephole documentation.
5749 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
5751 * tramp-ppc.c: rewrote the generic trampoline code.
5753 2004-05-11 Patrik Torstensson
5755 * mini-x86.c: optimize long shl/shr asm code (one less branch)
5757 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
5759 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
5761 * mini.h mini.c dominators.c: Applied patch from Derek Woo
5762 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
5764 * mini.c: Add new icalls for AsAny marshalling.
5766 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
5768 * tramp-ppc.c, mini-ppc.c: more cleanups.
5770 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5772 * mini.c: no warnings.
5774 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5776 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
5778 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
5780 * mini.c: In the thread abort signal handler, if the thread is in the
5781 process of being stoped, don't throw the Abort exception, just stop the
5784 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
5786 * tramp-ppc.c: removed old code.
5788 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5790 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
5791 do some simple speed optimizations on ppc.
5793 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
5795 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
5796 and large offsets in load/store.
5798 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
5800 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
5801 it causes regressions.
5803 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
5805 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
5808 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
5810 * jit-icalls.c: remove warnings.
5811 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
5812 speedups for unsafe code.
5814 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
5816 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
5818 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
5820 * basic-calls.cs: Add new regression test.
5822 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
5825 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
5827 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
5830 2004-05-06 Patrik Torstensson
5832 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
5833 long reg allocation in any reg (not only eax:edx) and implemented
5834 long shl/shr ops in asm instead of helpers.
5836 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
5838 * mini-sparc.h: Fix warnings.
5840 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
5843 * mini-exceptions.c (mono_handle_exception): Call the filter in a
5844 separate statement for clarity.
5846 * mini-sparc.c: Update status.
5848 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
5850 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
5853 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
5855 * inssel-ppc.brg: another small pre-release workaround:
5856 we don't do overflow detection for long_sub_un.
5858 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
5860 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
5861 (also works around a weird ppc bug: 57957).
5863 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
5865 * tramp-ppc.c: trampoline fixes.
5867 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
5869 * mini-ppc.c: fixed typos.
5871 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
5873 * mini-ppc.c, exceptions-ppc.c: more code saves registers
5874 at the top of the stack. Fixed typos. Use a frame registers
5875 for all the methods with exception clauses.
5877 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
5879 * exceptions-ppc.c: restore fp registers.
5881 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
5883 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
5884 order from the stack top (moved the stack room to save the
5885 return value for trace after the param area). Fixed corruption
5886 in restoring registers on unwind.
5888 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
5890 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
5892 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
5894 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
5895 and prolog/epilog for methods that use it. Allow
5896 enough param area room for varargs methods. Fix miguel's
5897 breakage in exception handling.
5899 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
5901 * Makefile.am: run genmdesc only on current arch.
5903 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5906 * mini-x86.h: fix the build on windows.
5908 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
5910 * 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.
5912 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
5914 * mini-exceptions.c: New file.
5916 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
5917 Move some parts of the x86 exception handling code to an
5918 arch-independent file so it can be shared with other ports.
5920 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
5922 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
5924 2004-04-26 David Waite <mass@akuma.org>
5926 * driver.c: remove comma from end of enumeration declaration
5928 2004-04-26 Jackson Harper <jackson@ximian.com>
5930 * driver.c: parse config file before loading first assembly. This
5931 allows the user gac to be enabled/disabled.
5933 2004-04-23 Miguel de Icaza <miguel@ximian.com>
5935 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
5936 simpler mechanism: we do not care what is encoded initially
5937 (branch absolute or relative), we care about the code and its
5938 target. I kept the old code for reference for now.
5940 The new code tries first to determine if the jump is anywhere in
5941 the -/+32 absolute meg range, if it succeeds, it encodes using the
5942 absolute branch; If not, it tried to find something in the
5943 relative range, if not, it uses the handle_thunk code.
5945 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
5947 * exceptions-ppc.c: use the correct ip register on macosx.
5949 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
5951 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
5953 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
5955 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
5956 Raise exception on integer divide by zero by hand since the hw
5957 doesn't support it. Handle NaNs in FP compares.
5959 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
5961 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
5962 code reducing duplication between the platforms and enabled
5963 signal exception handling (on linux for now).
5965 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
5967 * exceptions-ppc.c: more macosx support.
5969 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5971 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
5973 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
5975 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
5977 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
5979 * iltests.il: more tests.
5981 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
5983 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
5986 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
5988 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
5990 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
5992 * liveness.c: Mark variables as volatile in all basic blocks reachable
5993 from exception clauses.
5995 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
5997 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
6000 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
6002 * iltests.il, basic.cs: more tests for regalloc.
6004 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
6006 * iltests.il: Some tests for register allocation modifications
6009 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
6011 * exceptions.cs: Add regression test for bug #56782.
6013 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
6014 original stack trace if an exception is rethrown. Fixes #56782. Oh,
6015 the beauty of fixing the same thing in 5 different files...
6017 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
6019 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
6022 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
6024 * mini.c: Add support for STRWLPARRAY marshalling convention.
6026 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
6028 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
6029 to init the context to setup the regs pointer).
6031 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
6033 * exceptions-ppc.c: more exceptions work.
6035 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6037 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
6040 2004-04-13 Miguel de Icaza <miguel@ximian.com>
6042 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
6043 can use the memory directly.
6045 * cpu-pentium.md: Update documentation from a post from Zoltan.
6047 add x86_add_membase, x86_sub_membase, x86_mul_membase
6049 2004-04-13 Miguel de Icaza <miguel@ximian.com>
6051 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
6052 GENERAL_REGS they were also hardcoded for all PPC ports.
6054 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
6056 Remove hard-coded limit for floating point registers, use
6057 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
6059 Notice that in MacOS X calling conventions you can fit a lot more
6060 floating point values in registers, so I should update the PInvoke
6061 test to excercise the passing of floating point values on the
6062 stack (currently broken).
6064 2004-04-06 Miguel de Icaza <miguel@ximian.com>
6066 * tramp-ppc.c (create_trampoline_code): Added
6067 JUMP_TRAMPOLINE_SIZE.
6068 (ppc_magic_trampoline): Follow the pattern from
6069 x86_magic_trampoline: if code is set to zero, return.
6070 (create_trampoline_code): Always pass MonoMethod to the jump
6071 trampoline, before it was passing a null.
6072 (mono_arch_create_jump_trampoline): Implement the jump stub, could
6073 share the code with mono_arch_create_jit_trampoline.
6075 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
6077 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
6080 * cpu-g4.md: Added length for jmp instruction, the worst case
6081 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
6084 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
6086 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
6088 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
6090 * mini.c: Only set bblock->real_offset when adding a new bblock, and
6091 before each IL instruction.
6093 * mini.c (CEE_BOX): Fix warnings.
6095 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6097 * mini.c: removed a few unused vars and extra whitespace.
6099 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
6101 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
6103 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
6105 (OP_GETCHR): use the above
6106 (CEE_LDELEMA): use the above.
6108 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
6109 version of the generic impl.
6110 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
6111 (CEE_LDELEMA): use the above.
6113 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
6115 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
6118 * iltests.il: Added new regression test for #56317.
6120 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
6122 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
6123 under NetBSD. Fixes #56450.
6125 * liveness.c (update_gen_kill_set): Fix previous patch.
6127 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6129 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
6131 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
6133 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
6136 * inssel-sparc.brg: Add more optimizations.
6138 * mini-sparc.c: Replace multiply/divide with shifts if possible.
6140 2004-04-01 Martin Baulig <martin@ximian.com>
6142 * mini.c (handle_box): New static function; moved the
6143 implementation of CEE_BOX here.
6144 (mono_method_to_ir): Added `constrained_call' variable.
6145 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
6146 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
6147 mono_method_get_constrained() to get the method.
6149 2004-04-01 Martin Baulig <martin@ximian.com>
6151 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
6152 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
6153 (mono_method_to_ir): We don't need these macros anymore since
6154 mono_class_get_full() already takes care of it.
6156 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6158 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
6159 use @function (as doesn't accept #function here) and check the return
6160 value of system and stop if fails.
6162 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6164 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
6166 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
6168 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
6170 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
6172 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
6175 * basic-long.cs: Add test for negation of Int64.MinValue.
6177 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
6179 * mini-sparc.c: Update status.
6181 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
6183 * exceptions-sparc.c: Fix return value in filters.
6185 * inssel-sparc.brg: Fix register allocation in some rules.
6187 2004-03-28 Martin Baulig <martin@ximian.com>
6189 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
6192 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
6194 * mini-x86.c (mono_arch_patch_code): Fix warnings.
6196 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
6197 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
6198 remove unused conv_u4 opcode.
6200 * mini-x86.c: Remove valgrind workaround since it slows down things
6201 even when mono is not run under valgrind.
6203 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
6205 * mini-sparc.c: Update status.
6207 * inssel-sparc.brg: Add some optimizations.
6209 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
6210 future delay slot filling. Add support for varargs, tail calls and JMP.
6212 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
6213 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
6215 * inssel.brg: Fix register allocation in OP_ARGLIST.
6217 * inssel.brg: Fix warnings.
6219 2004-03-25 Martin Baulig <martin@ximian.com>
6221 * mini.c (inflate_generic_field): Removed.
6222 (mini_get_method): Removed, use mono_get_method_full(),
6223 (mini_get_class): Removed, use mono_class_get_full().
6224 (mono_method_to_ir): Pass our generic context to
6225 mono_field_from_token().
6227 2004-03-25 Martin Baulig <martin@ximian.com>
6229 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
6230 of a `MonoMethod *'.
6231 (mini_get_method): Take a `MonoGenericContext *' instead
6232 of a `MonoMethod *'.
6233 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
6234 a new local variable called `generic_context' which holds the
6235 current `MonoGenericContext *'; use it to lookup things.
6237 2004-03-24 Martin Baulig <martin@ximian.com>
6239 * mini.c (mini_get_class): New static method; if we're inside a
6240 generic instance, inflate the class if neccessary.
6241 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
6243 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
6245 * iltests.il: New regression test for #55976.
6247 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
6250 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
6252 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
6255 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
6257 * liveness.c: Consider SSA stores as well as loads when making vars
6260 * exceptions.cs: New regression tests for register allocation.
6262 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
6264 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
6265 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
6266 domain lock only to protect puntual access to data structures.
6267 Added access lock for sighash, jit_icall_hash_name,
6268 jit_icall_hash_addr and domain->code_mp.
6270 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
6272 * driver.c: Print SIGSEGV handling method.
6274 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
6276 * mini.c (setup_jit_tls_data): Handle case when this is called
6277 multiple times for a thread.
6279 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
6280 is different from fbxx_un. Fixes #54303. Also use constants instead of
6281 magic numbers in a lot of places.
6283 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
6285 * exceptions.cs: Fix cctor test when --regression is used.
6287 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
6289 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
6292 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
6294 * inssel-ppc.brg: fixed register assignments for some rules.
6296 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
6298 * exceptions.cs: Add test for exceptions in static constructors.
6300 * mini.c (mono_jit_compile_method_with_out): Move the calling of
6301 static constructors outside the domain lock. Fixes #55720.
6303 2004-03-17 Martin Baulig <martin@ximian.com>
6305 * mini.c (get_generic_field_inst): Removed, this'll never happen.
6306 (inflate_generic_field): Take the `MonoMethod *' instead of the
6307 `MonoClass *' and added support for generic method.
6308 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
6309 have a `field->parent->gen_params', only inflate the field if it's
6310 an open constructed type.
6312 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
6314 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
6315 exception object instead of the preconstructed ones.
6317 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6319 * mini.c: reverted changed to sigsegv_signal_handler commited
6320 accidentally in the previous patch.
6322 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6325 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
6326 running --aot with an old assembly.
6328 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
6330 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
6333 * mini-sparc.c: Add support for v9 branches with prediction.
6335 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
6337 * mini.c (mini_init): #warning is GNUC only
6339 * mini-sparc.h: implement __builtin_frame_address
6340 and __builtin_return_address for Sun C compiler
6342 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
6344 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
6346 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
6348 * basic-calls.cs: Add test for unaligned byref long argument passing.
6350 * mini-ops.h: Add sparcv9 compare and branch instructions.
6352 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
6353 v9 instructions if we have a v9 cpu.
6355 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
6356 registers for global allocation.
6358 * exceptions-sparc.c: Fixes.
6360 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
6362 * liveness.c (mono_analyze_liveness): Optimized version.
6364 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
6366 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
6369 * basic-float.cs basic-calls.cs: New regression tests.
6371 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
6373 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
6374 sigaltstack implementation.
6376 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
6378 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
6379 stuff if SIGSEGV_ON_ALTSTACK is not defined.
6381 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
6383 * mini.c: Fix warnings.
6385 * mini.c (mono_resolve_patch_target): New function which contains the
6386 arch independent part of the patching process.
6388 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
6389 patching code to a separate function.
6391 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
6393 * mini.c (add_signal_handler): ifdef out on Windows
6395 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
6397 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
6398 cpu-sparc.md: Add exception handling support + other fixes.
6400 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
6401 typed GC detection in --version.
6403 * basic.cs exceptions.cs: New regression tests.
6405 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
6406 the arch specific code can store data during a compilation.
6408 * mini-ops.h: Add OP_SETFRET.
6410 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
6411 function, register a separate icall for each arity, so the icalls can
6414 * mini.c (mono_print_tree): Print negative offsets in a more readable
6417 * mini.c: Make signal handling work on sparc.
6419 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
6421 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
6423 * jit-icalls.c: Emulate truncl by aintl on solaris.
6425 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
6427 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
6429 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
6431 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
6433 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
6434 a MarshalByRef type, inline a method that performs the check, taking into
6435 account that the object can be a proxy. Also implemented tow new opcodes:
6436 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
6437 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
6438 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
6440 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
6442 * mini-ppc.c: if a relative branch displacement is too big
6443 but it points to and area reachable with an absolute branch,
6446 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
6448 * mini.c: optimize small copies in cpblk.
6450 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
6452 * basic-calls.cs basic-float.cs: New regression tests.
6454 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
6455 negative offsets from %fp. Implement localloc. Fix local register
6456 allocation. Fix the case when the this argument needs to be saved to
6457 the stack. Implement some missing opcodes.
6459 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
6461 * mini.c (mini_method_compile): Reenable global regalloc in methods
6462 with exception handlers.
6464 * linear-scan.c (mono_varlist_sort): Fix warning.
6466 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
6468 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
6471 * liveness.c: Make all variables uses in exception clauses volatile, to
6472 prevent them from being allocated to registers. Fixes #42136.
6474 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
6476 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
6479 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
6480 argument to mono_arch_regalloc_cost.
6482 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
6485 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
6487 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
6488 Make the cost of allocating a variable to a register arch dependent.
6490 * basic-calls.cs: Fix compilation of tests.
6492 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
6493 helper function to cut back on the number of #ifdefs needed.
6495 * mini-ppc.c: Fix compilation.
6497 * basic-calls.cs: New regression tests.
6499 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
6501 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
6502 of l0 since that is callee saved.
6504 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
6507 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
6508 of delay instruction.
6510 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
6512 * mini.h (MonoCallInst): Add 'virtual' flag.
6514 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
6516 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
6518 * *.cs: New regression tests.
6520 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
6523 * mini.c (mono_runtime_install_handlers): Fix build.
6525 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
6526 'signal_stack_size' members.
6528 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
6529 alternate signal stack.
6531 * exceptions-x86.c: Add stack overflow handling.
6533 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
6534 functions to arch independent code.
6536 * mini.c (mono_print_tree): Print more detailed info for load_membase
6539 2004-02-23 Martin Baulig <martin@ximian.com>
6541 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
6543 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
6545 * mini-x86.c: fixed reg allocation for div/rem.
6547 2004-02-22 Miguel de Icaza <miguel@ximian.com>
6549 * driver.c (mono_main): Report some configuratio options on --version.
6551 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
6553 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
6554 low in the address space. Correctly flush memory in thunks where we
6557 2004-02-20 Martin Baulig <martin@ximian.com>
6559 * mini.c (mini_get_method): New static method; inflate all generic
6560 methods and methods in open generic instances.
6561 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
6562 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
6564 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
6566 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
6568 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
6570 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
6572 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
6574 * mini-sparc.c (flushi mono_arch_output_basic_block): make
6575 it compile using Sun's compiler.
6577 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
6579 * 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.
6581 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
6583 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
6585 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
6587 * mini-ppc.c: handle calls outside of the allowed range with thunks
6588 allocated using the code manager.
6589 * tramp-ppc.c: use the code manager to hold generated native code.
6590 Fixed the magic trampoline to just patch vtable entries.
6592 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
6594 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
6597 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
6599 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
6602 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
6603 if we have a working __thread implementation.
6605 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
6606 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
6608 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
6610 * mini-x86.c: Fix compilation under gcc 2.
6612 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
6614 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
6615 contains a call to the wrapped function.
6617 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
6618 OP_<CALL>_IMM opcodes, and use them under X86.
6620 * mini.c (mono_jit_find_compiled_method): Fix warning.
6622 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
6624 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
6626 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
6627 functionality to mini.c.
6629 * mini.c (mono_create_jump_trampoline): New function to create a jump
6630 trampoline. Return a compiled method instead of a trampoline if it
6631 exists. Add a cache for jump trampolines.
6633 * mini.c (mono_jit_find_compiled_method): New function to return a
6634 compiled method if it exists.
6636 * mini-x86.c: Call mono_create_jump_trampoline instead of
6637 mono_arch_create_jit_trampoline.
6639 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
6640 a jump trampoline. Fixes #52092.
6642 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
6644 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
6645 which is not up-to-date. Add check_corlib_version () instead.
6647 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
6650 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
6651 since newer valgrind versions do not need it.
6653 * mini.c (mono_jit_compile_method_with_opt): New helper function to
6654 compile a method with a given set of optimizations.
6656 * mini.c: Compile icall wrappers on-demand instead of at startup.
6658 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
6659 wrapper for an icall.
6661 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
6663 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
6666 * iltests.il: Add test for non-empty stack before switch instruction.
6668 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
6670 * mini.c: Add support for new stringbuilder marshalling conventions.
6672 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
6674 2004-02-01 Martin Baulig <martin@ximian.com>
6676 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
6677 in `ginst->mtype_argv'.
6679 2004-01-31 Miguel de Icaza <miguel@ximian.com>
6681 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
6682 facilitate grepping.
6684 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
6686 * mini.c: fixed buglet in initobj generic implementation for references.
6688 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
6690 * Makefile.am: make the version script conditional.
6691 * jit-icalls.c: handle missing truncl().
6693 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
6695 * exceptions.cs: Add more tests for double->int conversion.
6697 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
6698 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
6700 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
6702 * driver.c: make --verbose --version emit an error
6703 if the loaded corlib doesn't match the runtime version.
6705 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
6707 * mini-ppc.h: export ppc_patch().
6708 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
6709 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
6710 on par or better than on MacOSX.
6712 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
6714 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
6715 mono_lookup_pinvoke_call.
6717 * mini-x86.c: Under windows, the default pinvoke calling convention is
6718 stdcall. Fixes #52834.
6720 * mini.c (optimize_branches): Add an upper bound to the number of
6721 iterations to prevent infinite loops on strange loops. Fixes #53003.
6723 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
6725 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
6726 and ISINST. Fixes #52093.
6728 * objects.cs (test_0_vector_array_cast): New tests.
6730 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
6732 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
6733 checking in Array.Set ().
6735 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
6738 * object.cs (test_0_multi_array_cast): New regression test.
6740 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
6742 * exceptions-ppc.c: fix build on Linux/PPC.
6744 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
6746 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
6747 running under valgrind.
6748 (x86_magic_trampoline): Fix build bustage.
6750 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
6751 negative values as well. This is needed for the encoding of the line number
6752 info, since sometimes the line numbers are not in increasing order.
6754 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
6756 * cpu-pentium.md (localloc): Increase the size of the localloc
6757 instruction since it is a loop under Win32.
6759 * debug-mini.c (record_line_number): Get rid of unneccesary memory
6762 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
6764 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
6765 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
6766 Max Horn (max@quendi.de). Fix file names in comments.
6768 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
6770 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
6771 avoid stack overflow.
6772 (replace_usage): Avoid uninitialized variable warnings.
6774 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
6775 and taking the address of valuetype variables.
6777 2004-01-03 Patrik Torstensson
6779 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
6780 for other purposes than FP later on.
6782 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
6784 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
6787 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
6789 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
6791 2003-12-30 Patrik Torstensson <p@rxc.se>
6793 * mini-x86.h: Decreased number of availiable fp regs.
6794 Solves corner cases with FP spilling.
6796 2003-12-23 Patrik Torstensson <p@rxc.se>
6798 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
6799 for floating point stack tracking / spilling on x86.
6802 * basic-float.cs: added float mul overflow test.
6804 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
6806 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
6808 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
6810 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
6811 supports for cond branches that overflow the immediate
6812 overflow offset. mcs can compile simple programs.
6814 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
6816 * exceptions-ppc.c: exception handling support wip:
6817 finally handlers get run on exception.
6819 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
6821 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
6824 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
6826 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
6827 initial support for stack walking and unwinding.
6829 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
6831 * driver.c (mono_main): Make corlib-out-of-sync message more
6832 descriptive. Also remove verify_corlib call.
6834 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
6836 * mini.c: make CEE_NEWARR calls and other emulated opcodes
6837 not overlap with other call's arguments, too.
6839 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
6841 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
6842 move to arch-specific code the choice of arch-specific
6843 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
6844 * mini.c: ensure emulation calls will not interleave
6847 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
6849 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
6850 the magic trampoline stack frame is dropped before executing
6853 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
6855 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
6856 and integer to fp conversions. Added support for overflowing
6857 arguments on the stack. Reserve a couple more registers as temps.
6858 Added support for aot compilation (as output still needs to be
6861 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
6863 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
6864 Don't overwrite return register in some corner cases.
6866 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
6868 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
6869 static constructors when AOT compiling.
6871 * driver.c (mono_main): Call mono_check_corlib_version.
6873 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
6875 * cpu-g4.md, basic.cs: fixed div target register.
6877 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
6879 * mini-ppc.c, basic.cs: shl_imm fix with test.
6881 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
6883 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
6884 structures by value. Misc fixes.
6885 * objects.cs: more tests.
6887 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
6889 * mini-ppc.c: lconv.ovf.i implemented.
6891 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6894 (mini_init): don't error out if someone already called g_thread_init.
6896 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
6898 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
6899 to be any type per the spec. Fix abnormal memory usage when
6900 the same object is repeatedly thrown.
6902 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
6904 * mini.c: check for overruns in IL code.
6906 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
6908 * TODO: Add/remove some todo entries.
6910 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
6912 * driver.c (mono_main): Call mono_verify_corlib.
6914 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
6916 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
6917 This has been moved to mini.c
6918 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
6919 type being casted is marshalbyref it could be a proxy, so instead of
6920 emitting the type check code, emit a call to a runtime method that will
6921 perform the check by calling CanCastTo if needed.
6923 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
6925 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
6926 methods with large stack frames under Win32.
6928 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
6930 * Makefile.am: Distribute regression tests.
6932 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
6933 at the end instead of inserting each variable into the sorted list.
6935 * linear-scan.c (mono_varlist_sort): New helper function.
6937 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
6939 * mini.c: ensure arguments and locals are within bounds.
6941 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
6943 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
6946 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
6948 * mini.c (mono_cprop_copy_values): Fix crash.
6950 * aot.c: Set verbosity back to 0.
6952 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
6954 * regalloc.c: complete memory leak fix by Laurent Morichetti
6957 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
6959 * driver.c (main_thread_handler): Revert the previous patch.
6961 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
6964 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
6965 memory from the memory pool.
6967 * driver.c (main_thread_handler): Turn on all optimizations when
6970 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
6971 an array for better performance.
6973 * regalloc.c (mono_regstate_assign): Fix memory leak.
6975 * debug-mini.c (mono_debug_serialize_debug_info): New function to
6976 serialize the debug info.
6978 * debug-mini.c (mono_debug_add_aot_method): New function to load the
6979 debug info from the serialized representation.
6981 * aot.c: Save debug info into the generated file and load it when
6984 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
6986 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
6988 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
6989 More FP-related fixes.
6991 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
6993 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
6994 and register allocation buglet. Hello world now runs.
6996 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
6998 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
6999 * tramp-ppc.c: fixed class init trampoline.
7000 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
7002 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
7004 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
7005 mini.c: more ppc changes/fixes.
7007 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
7009 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
7010 Also optimize the case when the arguments are the same in the caller
7013 * iltests.il: Add tests for tail calls with valuetype arguments.
7015 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
7017 * mini-ppc.c: fixes for struct return type.
7019 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
7021 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
7022 mono_spillvar_offset() to arch-specific code.
7024 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
7026 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
7028 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
7030 * exceptions-x86.c: Fix stack space leaks.
7032 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
7033 registers from the lmf if the method has save_lmf set.
7035 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
7037 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
7038 of icall wrappers into InvokeInDomain, since these are now per-domain.
7040 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
7042 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
7043 make some opcode emulation and intrinsic ops enabled/disabled
7044 according to the architecture. More fixes.
7046 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
7048 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
7050 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
7052 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
7053 arch-specific handling for 'this' and struct return type to
7056 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7058 * aot.c: prevent divide by zero error when reporting (it happened with
7061 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
7063 * mini.h (inst_switch): Remove unused macro.
7065 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7068 (load_aot_module): free 'info->methods' and 'info' properly. No more
7069 "free(): invalid pointer blah" messages when you have an old aot
7072 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
7074 * jit-icalls.c, mini.c: Added support for context static fields.
7076 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
7078 * mini.c (mono_method_blittable): Methods which set LastError are not
7079 blittable either. Fixes #51108.
7081 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
7083 * mini.c: flush icache.
7084 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
7086 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
7088 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
7090 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
7092 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
7095 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
7098 * inssel.brg (CEE_MKREFANY): Fix AOT case.
7100 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
7102 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
7103 instruction when the result is discarded.
7105 * iltests.il (test_0_div_regalloc): New regression test.
7107 * arrays.cs: Fix compilation error.
7109 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
7111 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
7112 float rules to inssel-x86.brg: sane architectures with FP registers
7113 don't need to implement these rules.
7115 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
7117 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
7119 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
7121 * mini.h, inssel-long32.brg: fixed endianess issues in int64
7122 implementation of 32 bit systems.
7124 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
7126 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
7127 (Jeroen Zwartepoorte).
7129 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
7131 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
7132 the caller and the callee matches.
7134 * mini.c (mono_method_to_ir): Add comment.
7136 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
7137 signbit is missing on some platforms.
7139 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
7141 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
7143 * mini.c (setup_jit_tls_data): Call the new function.
7145 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
7147 * mini-x86.c: Add experimental support for fast access to the lmf
7148 structure under NPTL/Linux 2.6.x.
7150 2003-11-06 Martin Baulig <martin@ximian.com>
7152 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
7153 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
7156 2003-11-02 Martin Baulig <martin@ximian.com>
7158 * mini.c (inflate_generic_field): New static method.
7159 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
7160 generic instance and the field is declared in a generic type, call
7161 inflate_generic_field() to inflate it. Fixes gen-28.cs.
7163 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
7165 * mini.h mini.c (mono_method_same_domain): New function to return
7166 whenever the caller and the callee are in the same domain.
7168 * tramp-x86.c (x86_magic_trampoline): Use the new function.
7170 2003-10-30 Martin Baulig <martin@ximian.com>
7172 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
7173 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
7175 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
7176 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
7178 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
7180 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
7183 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
7184 object here, so it is in the correct appdomain etc.
7186 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
7188 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
7190 (mono_method_to_ir): Avoid freeing the type created returned from
7191 mono_type_create_from_typespec, since it is put into an internal cache
7192 by the function. Fixes pointer.exe.
7194 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
7195 trampolines for icalls and pinvokes as well. Fixes #33569.
7197 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
7199 * mini.c: Update after appdomain changes.
7201 * mini.c (mono_jit_compile_method_inner): Allways compile native
7202 method wrappers in the root domain, since there can only be one
7203 instance of them, whose address is stored in method->info.
7205 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
7207 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
7208 environment variable. Instead detect automatically whenever running
7209 under valgrind using the magic macro RUNNING_ON_VALGRIND from
7212 2003-10-16 Miguel de Icaza <miguel@ximian.com>
7214 * trace.c, trace.h: New files that implement the new trace option
7217 * driver.c: Document new --trace options.
7219 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
7222 - if (mono_jit_trace_calls)
7223 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
7225 * mini.h: prototypes.
7227 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
7229 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
7231 * mini.c inssel.brg: Implement typedefbyref opcodes.
7233 * mini.c (mono_jit_compile_method): Remove unused local variable.
7235 * mini.c (mono_jit_compile_method_inner): Ditto.
7237 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
7239 * tramp-x86.c (x86_class_init_trampoline): Fix build.
7241 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
7243 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
7245 * mini.c (mono_no_aot): Remove unused global variable.
7247 * mini.c: Thread safety fixes.
7249 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
7251 * mini.c (mono_create_class_init_trampoline): Add a lock around
7252 class_init_hash_addr.
7254 * arrays.cs (test_0_newarr_emulation): Add new regression test for
7257 * mini.c: Decompose the NEWARR instruction before decomposing its
7258 arguments. Fixes #30073.
7260 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
7262 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
7265 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
7267 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
7269 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
7271 * driver.c: Add support for compiling icall wrappers to --compile.
7273 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
7275 * inssel.brg: The empty value in class->interface_offsets is -1, not
7278 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
7280 * objects.cs: New test for 'is' operator on an array of interfaces.
7282 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
7284 * tramp-ppc.c: update trampoline code to support jumps
7285 and class initialization.
7287 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
7289 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
7291 * inssel.brg (OP_UNBOXCAST): Fix #46027.
7293 * inssel.brg (OP_UNBOX): Remove unused rule.
7295 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
7296 region instead of one for each method. Fixes #47813.
7298 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
7300 * exceptions.cs (test_0_nested_finally): New regression test for
7301 nested exception handlers.
7303 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
7305 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
7307 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
7310 * mini.c (mono_method_check_inlining): Make the inlining limit
7311 configurable by an environment variable.
7313 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
7315 * mini.h: Bump AOT file version.
7317 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
7318 token, store the image along with the token, since the token might not
7319 refer to the same image as the method containing the relocation,
7320 because of inlining.
7322 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
7324 * mini.c (mono_precompile_assemblies): New function to compile
7325 all methods in all loaded assemblies.
7327 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
7329 * regalloc.h regalloc.c (MonoRegState): Change the type of
7330 iassign and fassign to int*, since they can contain large negative
7331 values if the register is spilled. Also added some comments. Fixes
7334 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
7335 under Win32. Fixes #42964.
7337 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
7339 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
7341 * aot.c: Added support for AOT compiling methods which contain calls
7342 to wrappers. Currently, only remoting-invoke-with-check wrappers are
7345 * driver.c (compile_all_methods): Run the compilation in a thread
7346 managed by mono. Fixes #44023.
7348 * mini.c (mono_codegen): Print full method name in verbose output.
7350 * mini-x86.c (mono_arch_patch_code): Fix warning.
7352 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
7353 jumps, since the method we are jumping to might be domain-specific.
7355 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
7357 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
7359 * inssel.brg: string chars are unsigned.
7361 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
7363 * TODO: New todo item.
7365 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
7366 which calls mono_runtime_class_init and patches the call site to
7367 avoid further calls.
7368 (mono_arch_create_class_init_trampoline): New arch specific function
7369 to create a class init trampoline.
7370 (create_trampoline_code): Generalized so it can create
7371 class init trampolines as well.
7373 * mini.c (helper_sig_class_init_trampoline): New helper variable.
7374 (mono_create_class_init_trampoline): New function to create and cache
7375 class init trampolines.
7376 (mono_find_class_init_trampoline_by_addr): New function to lookup the
7377 vtable given the address of a class init trampoline. Used by the
7379 (mono_codegen): Generate a call to a trampoline instead of
7380 mono_runtime_class_init in LDSFLD[A].
7381 (mono_codegen): Add relocations for the new trampoline.
7383 * mini.h mini-x86.c aot.c: Added a new relocation type:
7384 MONO_PATCH_INFO_CLASS_INIT.
7386 * mini.h: Bump AOT version number.
7388 * aot.c: Create a copy of the loaded code instead of using the original
7389 so methods which call each other will be close in memory, improving
7392 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
7393 patch since it breaks the regression tests.
7395 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
7396 for the register saving instruction sequence since the
7397 frame_state_for function in glibc 2.3.2 don't seem to detect it.
7399 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
7401 * TODO: Fix todo item && remove another.
7403 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
7405 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
7408 * aot.c: Moved the check for MONO_LASTAOT into the initialization
7409 function of the module.
7411 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
7412 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
7413 --no-aot command line option.
7415 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
7417 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
7418 by Bernie Solomon (bernard@ugsolutions.com).
7420 * inssel.brg: Refactor the interface offset table related code into
7421 its separate functions and add support for the AOT case.
7423 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
7425 * aot.c (mono_aot_get_method_inner): Fix memory leak.
7427 * aot.c: Added mono_aot_verbose variable and made all debugging
7428 output depend on the value of this variable.
7430 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
7431 method_label and info_label.
7433 * mini.h mini-x86.c aot.c: Added a new relocation type
7434 MONO_PATCH_INFO_IID for klass->interface_id.
7436 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
7437 the MonoJitInfo structure.
7439 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
7440 a non-root appdomain in shared mode.
7442 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
7444 * aot.c: make aot loader less verbose. Remove free of unused variable.
7446 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
7448 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
7450 * .cvsignore: Added *.dll.
7452 * mini.c (mono_print_tree_nl): New function callable while debugging.
7454 * mini.c (mono_print_code): Export this.
7456 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
7459 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
7461 * mini.h (MonoCompile): Added 'jit_info' field.
7463 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
7464 the cfg structure, since it is needed by the AOT compiler.
7466 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
7468 * aot.c: A major rewrite. Changes include:
7469 - save exception tables for methods which have them.
7470 - cache failed lookups in aot_get_method () to avoid the (slow) calls
7472 - reworked the file format so it is now much smaller and needs
7473 fewer relocation entries.
7475 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
7477 * aot.c (load_aot_module): Fix build bustage on platforms without
7480 2003-09-04 Martin Baulig <martin@ximian.com>
7482 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
7484 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
7486 * TODO: Some new optimization ideas.
7488 * aot.c: Move AOT module loading logic here from mono_assembly_open.
7490 * aot.c: Save the optimization flags used to compile the code into
7493 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
7494 support emitting domain specific code.
7496 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
7497 no longer domain neutral. It can be made domain neutral by compiling
7498 with --optimize=shared.
7500 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
7503 * driver.c mini.h mini.c: New --no-aot debugging option which disables
7504 loading of AOT code.
7506 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
7508 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
7509 if there is no domain neutrality information.
7511 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
7513 * aot.c (mono_compile_assembly): Emit a symbol containing the file
7514 format version into the generated library.
7516 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
7517 callee method into the caller since one of them could be shared.
7519 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
7520 system exceptions from AOT code now works.
7522 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
7523 method if it is domain neutral and the callee is not.
7525 * graph.c (cfg_emit_one_loop_level): Fix warning.
7527 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
7529 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
7532 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
7534 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
7535 is needed by code which is executed before mono_runtime_init ().
7536 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
7538 * mini.c (mono_thread_abort): Fix warning.
7539 (mono_jit_compile_method): Call static constructor in the AOT case too.
7541 * aot.c (mono_compile_assembly): Fix warning.
7543 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7545 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
7547 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
7549 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
7551 * cpu-pentium.md: Fix the length of call opcodes so they include the
7552 ESP restoring instruction. Fixes #47968.
7554 2003-08-28 Martin Baulig <martin@ximian.com>
7556 * mini-x86.c (mono_arch_call_opcode): Added support for
7557 MONO_TYPE_GENERICINST.
7559 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
7561 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
7563 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
7564 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
7566 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
7569 2003-08-26 Martin Baulig <martin@ximian.com>
7571 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
7572 when reporting an error, set this to the actual error location.
7573 (mono_method_to_ir): Report the correct error location if
7574 get_basic_blocks() returned an error.
7576 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
7578 * mini.c (mono_type_blittable): OBJECT is not blittable.
7579 (mono_method_blittable): Methods which have marshalling descriptors
7580 are not blittable either. Fixes #47842.
7582 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
7584 * driver.c mini.c: Use an environment variable instead of a global
7585 variable. Also fix the build.
7587 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
7588 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
7591 * driver.c mini.c: Added --with-valgrind option to turn off some
7592 code which prevents mono from running under valgrind.
7594 * mini.c (mono_emit_call_args): Fixed warning.
7596 * mini.c (mono_emulate_opcode): Fixed warning.
7598 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
7600 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
7601 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
7602 regalloc.c, regalloc.h: specify available registers in arch-specific
7603 code and support floats in the regallocator (patch by Laurent Morichetti
7606 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
7608 * mini.c: mono_thread_current() can be called only after
7609 mono_runtime_init(): rearrange code to not call it early on.
7611 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
7613 * mini.c: allocate jump tables in the code mempools.
7615 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
7617 * mini.c, mini.h: make sure per-thread data allocated by the jit is
7620 2003-08-10 Miguel de Icaza <miguel@ximian.com>
7622 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
7623 12 to 16. This fixes bug #47453.
7626 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
7628 * mini-ppc.c: fixed indexed load and unsigned compares.
7630 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
7632 * mini.c: reenabled installation of handler for
7633 thread abort signal.
7635 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
7637 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
7638 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
7639 until it's fixed and actually useful.
7641 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
7643 * inssel-long32.brg: couple more opcodes implemented.
7645 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
7647 * mini-sparc.c: Even more opcodes implemeted.
7649 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
7651 * mini-sparc.c: More opcodes implemented.
7653 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
7655 * mini-sparc.c: More opcodes implemented.
7657 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
7659 * inssel-sparc.brg: Add some needed rules. Direct
7661 * Makefile.am: Use inssel-sparc.brg
7662 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
7663 an assert happy for now.
7665 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
7667 * mini-sparc.c: Fixed compile errors.
7668 * exceptions-sparc.c: Same. We now produce a mono binary
7669 on sparc-linux. Yea.
7671 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
7673 * mini-sparc.c: Renamed registers. Also some macro cleanups.
7674 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
7675 They compile, but do not work.
7677 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7679 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
7680 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
7681 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
7684 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
7686 * mini.c: more opcodes implemented and better support for generics.
7688 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
7690 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
7691 * mini.c, mini.h: first cut at generics support: some new instructions
7692 added and changed the behaviour of some of the existing ones.
7694 2003-07-21 Miguel de Icaza <miguel@ximian.com>
7696 * mini.c: Removed definition of metadata_shared mutex here.
7698 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
7700 * mini-x86.c: make vararg calls work for instance methods.
7702 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
7704 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
7705 returns the arguments in a separte list, now.
7707 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
7709 * aot.c, mini.c: updates for array type representation changes.
7711 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
7713 * mini.c: register function to perform jit shutdown.
7715 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7717 * mini.c: use a faster allocator if possible.
7719 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
7721 * aot.c: some cleanups and portability changes.
7723 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
7725 * mini.c: use faster allocation for CEE_BOX if possible.
7727 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
7729 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
7730 Moved inlined mempcy code to its own function so that is can be
7731 reused. Added an inline memset function as well (optimized initobj).
7732 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
7734 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
7736 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
7738 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
7740 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
7741 arch code can setup the cpu for CLR execution, if needed.
7742 We use it on x86 to set the precision of FP operations.
7744 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
7746 * mini.c: disable some optimizations if we can guess they'll cost too
7747 much for a given method.
7749 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
7751 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
7753 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
7754 * mini.h mini.c mini-x86.c: Added instruction level coverage
7755 info collection support.
7757 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
7759 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
7760 is now implemented in the profiling API. Get rid of a couple of
7761 unnecessary global variables.
7763 2003-06-15 Nick Drochak <ndrochak@gol.com>
7765 * basic-long.cs: tests for negative values for bigmul, and unsigned.
7766 * cpu-g4.md: add op_bigmul and op_bigmul_un
7767 * cpu_pentium.md: add op_bigmul_un
7768 * inssel-long32.brg: add rule for unsigned bigmul
7769 * mini-ops.h: define OP_BIGMUL_UN
7770 * mini-x86.c: THE BUG: handle (un)signed properly
7771 * mini.c: choose unsigned opcode if needed.
7772 This set of patches fixes bug #44291
7774 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
7776 * mini.c (optimize_branches): improved to handle all kinds of
7777 conditional branches.
7779 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
7781 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
7782 don't raise exceptions.
7784 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
7786 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
7787 to arch-specific files.
7789 2003-06-09 Martin Baulig <martin@ximian.com>
7791 * Makefile.am (libs): Added $(LIBGC_LIBS).
7793 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
7795 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
7796 and OP_ATAN (fixes bug#44293).
7798 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
7800 * Makefile.am, mini-x86.c: rename cpu description array to
7801 pentium_desc, since some compilers define the 'pentium' preprocessor
7804 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
7806 * mini.c (mini_select_instructions): add explicit branch if the
7807 following block is not the false target of a conditional branch -
7808 we need this with any optimization that reorder or remove bblocks
7810 * mini.c (optimize_branches): bug fixes
7812 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
7814 * mini.c (mono_method_to_ir): inline static readonly fields
7816 * ssa.c (fold_tree): start cfold support for long (very simple
7819 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
7821 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
7823 * inssel.brg: fixed memcpy (bug #44219).
7825 2003-06-05 Dick Porter <dick@ximian.com>
7827 * driver.c: Set the glib log levels to not abort if g_message
7830 g_set_prgname() has to happen before mini_init() so that the
7831 process handle gets the info.
7833 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
7835 * driver.c: add intrins to the default optimizations to get wider
7838 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
7840 * mini.h: some large basic blocks will overflow a 16-bit
7841 integers for symbolic registers.
7843 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
7845 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
7846 (mono_arch_output_basic_block): fix bug 43499
7848 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
7850 * mini.c: kill duplicated definition of mono_debug_format.
7852 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
7854 * mini-x86.c, arrays.cs: fixed register allocation bug.
7856 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
7858 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
7860 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
7862 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7865 (print_method_from_ip): also print source location information if
7868 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
7870 * mini.c (mono_find_block_region): bug fix in region code
7871 (mini_method_compile): enable removing unreachable code again, but
7872 only in methods without exception clauses.
7874 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
7876 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
7877 Implemented arglist opcode and handling of TypedReference type.
7878 Fixed x86 call convention when a structure is returned.
7879 Minimal support for calling static vararg methods.
7881 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
7883 * mini.c (mini_method_compile): always remove unreachable code,
7884 because the code in them may be inconsistent (access to dead
7885 variables for example).
7887 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
7889 * driver.c, debug-mini.c: warning fixes.
7891 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
7893 * Makefile.am, jit.h, mini.h: install header for embedding mono.
7895 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
7897 * mini.c: thread-static fields are registered in mono_class_vtable(),
7898 so ensure the function is called before checking for them.
7900 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
7902 * mini.c (optimize_branches): fix for bug 43586
7904 * jit-icalls.c (mono_llmult_ovf): added an additional check for
7905 overflow (fixes Bug #43639)
7907 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
7909 * mini.c, objects.cs: allow the use of stobj for primitive types.
7911 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
7913 * mini.c: be less strict about argument checking until we support
7914 running the verifier.
7916 2003-05-27 Nick Drochak <ndrochak@gol.com>
7918 * basic-long.cs: tests for (ulong)int * (ulong)int also
7919 * mini.c: use the same trick for (ulong)int * (ulong)int
7921 2003-05-27 Nick Drochak <ndrochak@gol.com>
7923 * basic-long.cs: add regression test for (long)int * (long)int
7924 * cpu-pentium.md: add op_bigmul specification
7925 * inssel-long32.brg: add OP_BIGMUL rule
7926 * mini-ops.h: add OP_BIGMUL
7927 * mini-x86.c: register allocator: handle case where src1 needs to be
7929 * mini.c: substitute special BIGMUL opcode in the tree for
7930 (long)int * (long)int
7932 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
7934 * jit-icalls.c: call the type ctor on field access if needed.
7936 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
7938 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
7939 to a method (including results of ldelema, bug#43207).
7941 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
7943 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
7944 colors to show exception handler blocks.
7946 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
7947 (fix for pinvoke7.cs).
7949 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
7951 * mini.h, mini.c: ensure correct initialization order for types that
7952 require it. Prepare for lazy compilation of jit icall wrappers.
7953 Provide a name for opcode emulation to reduce unneeded mallocing.
7955 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
7957 * mini-x86.c: better register restoring code and profiling
7958 support for tail calls.
7960 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
7962 * mini.h, driver.c: prepare for leaf methods optimization.
7964 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
7966 * mini.c: get targets of branches before converting a method.
7968 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
7970 * mini.c (optimize_branches): added some experimental code (disbaled)
7972 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
7974 * mini.c (optimize_branches): fix branch to branch optimization
7976 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
7978 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
7980 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
7982 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
7985 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
7987 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
7988 enable use of interface variables again.
7990 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
7991 I1 to registers because there is no simply way to sign extend 8bit
7992 quantities in caller saved registers on x86.
7994 * inssel-float.brg: set costs of some rules to 2 so
7995 that monobure always select the arch. specific ones if supplied,
7996 regardless of the order we pass the files to monoburg.
7998 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
8000 * mini.c, mini-x86.c: since the magic trampoline for jumps
8001 can't patch the code directly, we do it as soon as the
8002 method gets compiled.
8004 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
8006 * mini-x86.c, mini.h: introduce a new patching method
8007 to support CEE_JMP and tail calls.
8008 * mini.c: obey tail.call. Don't precompile methods target
8010 * tramp-x86.c: new trampoline code to handle methods
8011 reached through a jump.
8013 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
8015 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
8016 bit values to registers
8018 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
8020 * mini.c (mono_compile_get_interface_var): share interface
8021 variables if possible.
8023 2003-05-16 Martin Baulig <martin@ximian.com>
8025 * debug-mini.c (mono_init_debugger): New function to initialize
8026 the debugger. This is not in the debugger since it needs to
8027 access some of mini's internals.
8029 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
8031 * mini.c (mono_method_to_ir): inlining fixes/cleanups
8033 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
8035 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
8036 for value type handling.
8038 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
8040 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
8041 (mono_method_check_inlining): enable inlining of all kinds of wrappers
8043 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
8045 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
8046 the constructor through a proxy.
8048 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
8050 * jit-icalls.c, inssel.brg: fixes to array element address
8053 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
8055 * mini-x86.c (is_regsize_var): allocate pointer to registers
8057 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
8059 * driver.c: fixed typo, added intrins to the set of optimizations
8060 tested with regressions.
8062 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
8064 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
8065 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
8068 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
8070 * inssel.brg: remove some common pop instructions without side effects
8072 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
8074 * inssel-x86.brg: fixed thinko in int to double conversions.
8076 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
8078 * mini.c, jit-icalls.c: added runtime thread-static variable support.
8080 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
8082 * inssel-long32.brg: two more missing instructions.
8084 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
8086 * mini.c (mono_emit_call_args): set the cil_code for all arguments
8089 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
8091 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
8094 * basic-float.cs: Added tests for negative zero.
8096 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
8098 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
8099 a couple of missing operations for long casts, with test cases.
8101 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8103 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
8105 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
8107 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
8108 code size estimation.
8110 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
8112 * mini.c (mono_jit_create_remoting_trampoline): make it work with
8113 abstract methods (fix bug 42542)
8115 * aot.c: add ability to handle array types
8117 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
8119 * mini.c: Call the _specific versions of the object allocation
8120 functions if possible.
8122 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
8124 * driver.c: call setlocale ().
8126 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
8128 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
8131 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
8133 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
8135 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
8136 wrappers (fix bug 42122)
8138 2003-05-04 Martin Baulig <martin@ximian.com>
8140 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
8142 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
8143 s/mini_set_defaults/mono_set_defaults/g.
8145 2003-05-04 Martin Baulig <martin@ximian.com>
8147 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
8149 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8151 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
8152 (reported by Don Roberts).
8154 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
8156 * mini.c: temporarily work around two bugs for this release.
8158 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
8160 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
8161 that contains -export-dynamic and it makes using the ld script
8163 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
8165 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
8167 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
8170 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
8172 * mini.c: make sure leave calls all the needed finally blocks,
8173 even when the target jumps out of multiple exception clauses.
8175 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
8177 * ldscript, Makefile.am: add linker script to reduce the number of
8178 exported symbols (should also fix the issues with libwine defining
8179 some of the same symbols in io-layer).
8181 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
8183 * driver.c (mini_main): Avoid assertion when no file name is given on
8186 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
8188 * driver.c: added --version/-V command line option.
8189 Added the inline optimization in the regression tests.
8191 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
8193 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
8194 to the type in the method signature (fixes bug#42134).
8196 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
8198 * mini.c: when inlining, check this is not null only when needed (bug #42135).
8200 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
8202 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
8204 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8206 * driver.c: fixed bug #42100.
8208 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
8210 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
8212 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
8214 * mini.c: moved most of the code required to do inlining to its own
8215 function so it can be reused. Inline also ctors if appropriate.
8217 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
8219 * Makefile.am: Link with -export-dynamic so shared libs loaded by
8220 the runtime can call mono API functions.
8222 2003-04-27 Martin Baulig <martin@ximian.com>
8224 * debug-mini.c (mono_debug_init_method): Added
8225 `guint32 breakpoint_id' argument; if the method has a breakpoint,
8226 send a notification to the debugger.
8228 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
8229 running in the Mono Debugger, just pass the breakpoint number to
8230 mono_debug_init_method().
8232 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
8234 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
8236 * mini.c: allow some more unsafe compares.
8238 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
8240 * mini-x86.c, Makefile.am: make distcheck works (partially from
8241 a patch by Richard Lee <r.h.lee@attbi.com>).
8242 * regset.c, regset.h: removed, they are unused.
8244 2003-04-25 Dick Porter <dick@ximian.com>
8246 * driver.c: Usage reports the name as 'mono' not 'mini'
8247 * exceptions-x86.c: Build and run on freebsd
8249 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
8251 * Makefile.am: install the program with the 'mono' name and
8252 the library as libmono instead of mini and libmini.
8254 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
8256 * driver.c: provide the APIs for the embedding interface of the old jit.
8258 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
8260 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
8262 2003-04-23 Martin Baulig <martin@ximian.com>
8264 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
8266 * driver.c: Added `--debug' command line argument to enable
8269 2003-04-23 Martin Baulig <martin@ximian.com>
8271 * debug.[ch]: Removed. The code is now in
8272 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
8274 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
8277 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
8279 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
8281 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8284 (mini_cleanup): moved mono_runtime_cleanup call after the call to
8285 mono_domain_finalize.
8286 (mini_method_compile): use mono_method_profile* if the the option is
8289 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
8291 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
8292 methods with their wrapper.
8294 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
8295 methods with their wrapper.
8297 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
8300 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
8303 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
8306 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
8308 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
8310 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
8312 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
8313 of the mempool. This is slightly faster and uses less memory
8315 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
8317 * mini.c: avoid O(n) allocation for variables.
8319 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
8321 * mini.c: handle items on the stack after inlining methods.
8323 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
8325 * mini.c: make the method->opcode optimization dependent
8326 on MONO_OPT_INSTRINS and do it lazily.
8328 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
8330 * driver.c: print overall results at the end of regression run.
8332 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
8334 * inssel.brg: don't overwrite symbolic registers.
8336 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
8338 * inssel-x86.brg: fix conversion from long to float.
8340 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
8342 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
8344 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
8346 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
8348 * driver.c: Added --print-vtable option as in the old JIT.
8350 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
8352 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
8354 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
8356 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
8358 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
8360 * mini.c regalloc.c regalloc.h: Fix memory leak.
8362 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
8364 * aot.c (mono_aot_get_method): register all used strings
8366 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
8368 * mini.c: always intern strings references with ldstr at compile time.
8370 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
8372 * Makefile.am: add BUILT_SOURCES.
8374 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
8376 * driver.c: give a better error message when the assembly to execute
8377 doesn't have an entry point.
8379 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
8381 * Makefile.am: added hack for automake
8383 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
8386 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
8388 22003-04-07 Martin Baulig <martin@ximian.com>
8390 * Makefile.am: Added Makefile.am.
8392 * debugger-main.c: Removed, this is now in the debugger where it
8395 * mini.pc.in: Call this package `mini' for the moment.