1 2006-06-12 Zoltan Varga <vargaz@gmail.com>
3 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
4 after the end of a try bblock, to prevent asserts in mini_method_compile ().
6 * iltests.il: Add a test for the above.
8 2006-06-10 Zoltan Varga <vargaz@gmail.com>
10 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
12 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
13 methods as instrinsics.
15 2006-06-09 Wade Berrier <wberrier@novell.com>
17 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
18 (simple-cee-ops.h ssapre-mini-ops.h)
20 2006-06-09 Neale Ferguson <neale@sinenomine.net>
22 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
23 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
25 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
26 * cpu-s390x.md: Fix max. length values for a couple of instructions.
28 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
30 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
32 2006-06-08 Massimiliano Mantione <massi@ximian.com>
34 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
35 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
36 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
37 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
38 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
39 of opcodes, so that bug 78549 should not happen again.
40 * ssapre.c: Updated to use the renamed files.
42 2006-06-08 Zoltan Varga <vargaz@gmail.com>
44 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
45 in OP_ATOMIC_EXCHANGE_I4.
47 2006-06-07 Wade Berrier <wberrier@novell.com>
49 * tramp-s390.c: Fix s390 build (add missing pointer declarations
50 in mono_debugger_create_notification_function)
52 2006-06-06 Zoltan Varga <vargaz@gmail.com>
54 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
56 * mini.c (type_from_stack_type): Disable some changes which do not
59 * driver.c: Reenable opts.
61 * mini.h (MonoStackSlot): New structure to keep track of the verification state
62 of the evaluation stack.
64 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
65 evaluation stack trace at entry to the bblock.
67 * mini.c (merge_stacks): New function to perform verification of stack merges.
68 Turned off by default.
70 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
73 2006-06-06 Massimiliano Mantione <massi@ximian.com>
75 * local-propagation.c: Fixed bug 78549.
77 2006-06-04 Zoltan Varga <vargaz@gmail.com>
79 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
81 2006-06-02 Miguel de Icaza <miguel@novell.com>
83 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
84 tramp-arm.c, tramp-ia64.c
85 (mono_debugger_create_notification_function): Update signature to
86 new signature and use new protocol for creating the notification
91 2006-06-02 Geoff Norton <gnorton@customerdna.com>
93 * exceptions-ppc.c (mono_jit_walk_stack)
94 (ves_icall_get_frame_info): Fix the build
96 2006-06-02 Zoltan Varga <vargaz@gmail.com>
98 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
100 2006-05-31 Raja R Harinath <rharinath@novell.com>
102 * il2tests.2.il: New file for generics CIL tests. Add test for
104 * Makefile.am: Update.
107 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
110 2006-05-30 Massimiliano Mantione <massi@ximian.com>
112 * aliasing.c: Fixed bug 78311.
114 2006-05-29 Martin Baulig <martin@ximian.com>
116 * mini-exceptions.c (mono_find_jit_info): When computing the
117 native offset, check whether we're actually inside the method's
118 code; call mono_debug_print_stack_frame() to format the frame.
119 (ves_icall_System_Exception_get_trace): Call
120 mono_debug_print_stack_frame() to format the stack frame.
121 (ves_icall_get_trace): Update to the new debugging API.
122 (mono_jit_walk_stack_from_ctx): Likewise.
123 (ves_icall_get_frame_info): Likewise.
125 * mini.c (get_method_from_ip): Use the new debugging API.
126 (mono_print_method_from_ip): Likewise.
129 (mono_jit_walk_stack): Use the new debugging API.
130 (ves_icall_get_frame_info): Likewise.
132 2006-05-27 Zoltan Varga <vargaz@gmail.com>
134 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
136 2006-05-25 Massimiliano Mantione <massi@ximian.com>
138 * mini.c: Added "limitator" to inline for debugging.
140 2006-05-24 Martin Baulig <martin@ximian.com>
142 * debug-debugger.c (mono_debugger_init): Create a private,
143 malloc()-based code manager for the notification function and
144 intentionally leak it on exit. This fixes the crash-on-exit race
148 (mono_debugger_create_notification_function): Added
149 `MonoCodeManager *' argument.
152 (mono_debugger_create_notification_function): Added
153 `MonoCodeManager *' argument.
155 2006-05-23 Massimiliano Mantione <massi@ximian.com>
157 * aliasing.c: Fixed 64 bit issue.
158 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
159 default since all known bugs are fixed (one more time!).
161 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
163 * mini.c: write barrier support.
165 2006-05-23 Martin Baulig <martin@ximian.com>
167 * debug-debugger.c: Revert Paolo's change. Add comment and #error
168 check at the top of the file.
170 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
172 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
173 reverting changes without reason and without changelog entries.
175 2006-05-18 Zoltan Varga <vargaz@gmail.com>
177 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
178 to a few opcodes. Fixes #78439.
180 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
181 consistency with other archs.
183 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
185 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
187 * debug-debugger.c: fix the build.
189 2006-05-17 Martin Baulig <martin@ximian.com>
192 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
193 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
194 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
195 (debugger_attach): Call GC_mono_debugger_add_all_threads().
197 2006-05-11 Zoltan Varga <vargaz@gmail.com>
199 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
201 2006-05-10 Zoltan Varga <vargaz@gmail.com>
203 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
204 MONO_TYPE_GENERICINST.
206 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
207 MONO_TYPE_GENERICINST.
209 2006-05-09 Zoltan Varga <vargaz@gmail.com>
211 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
214 2006-05-08 Zoltan Varga <vargaz@gmail.com>
216 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
218 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
220 2006-05-06 Zoltan Varga <vargaz@gmail.com>
222 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
223 mono_trace_cleanup ().
225 * iltests.il: Fix problem with the newly added test.
227 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
228 due to register constraints, free up the previous hreg. Fixes #78314.
230 * iltests.il: Add new test for #78314.
232 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
233 Interlocked.Add. Fixes #78312.
235 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
237 2006-05-05 Zoltan Varga <vargaz@gmail.com>
239 * inssel.brg (mini_emit_virtual_call): Fix a warning.
241 2006-05-05 Martin Baulig <martin@ximian.com>
243 * debug-mini.c (mono_debug_open_block): New method.
246 (mono_arch_output_basic_block): Call mono_debug_open_block() at
247 the beginning of each basic block.
250 (mono_arch_output_basic_block): Call mono_debug_open_block() at
251 the beginning of each basic block.
253 2006-05-04 Massimiliano Mantione <massi@ximian.com>
255 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
256 default until I understand why they break the build on amd64.
258 2006-05-04 Zoltan Varga <vargaz@gmail.com>
260 * mini.c (mini_cleanup): Call mono_cleanup ().
262 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
265 2006-05-04 Massimiliano Mantione <massi@ximian.com>
267 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
268 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
269 default since all known bugs are fixed, and I cannot reproduce bug
270 77944... I'm asking Matt Hargett to test again after this commit.
272 2006-04-28 Massimiliano Mantione <massi@ximian.com>
274 * mini-codegen.c: Fixed typo that thrashed inline.
276 2006-04-28 Zoltan Varga <vargaz@gmail.com>
278 * dominators.c (compute_dominators): Avoid using a worklist since
279 it is not correct in some cases. Instead, iterate over all bblocks as
280 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
282 2006-04-28 Miguel de Icaza <miguel@novell.com>
284 * mini.c (mono_jit_compile_method_inner): Use
285 mono_prepare_exception_from_error that resets the value
288 2006-04-27 Miguel de Icaza <miguel@novell.com>
290 * mini.c: Move the mini_loader_error_to_exception to metadata.
292 2006-04-27 Massimiliano Mantione <massi@ximian.com>
294 * aliasing.c: Fixed bug 78210.
296 2006-04-27 Massimiliano Mantione <massi@ximian.com>
298 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
299 default until all their problems (or the ones they trigger) are fixed.
301 2006-04-26 Zoltan Varga <vargaz@gmail.com>
303 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
305 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
306 as loaded only after resolving patches since that could invoke the same method.
308 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
310 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
313 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
316 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
319 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
320 made from AOT code through the PLT table.
322 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
323 holding the plt offset when a call is made to the aot plt trampoline.
325 2006-04-25 Zoltan Varga <vargaz@gmail.com>
327 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
330 * Makefile.am (common_sources): Fix build breakage.
332 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
333 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
334 intra-assembly calls if possible.
336 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
338 * mini-trampolines.c: Handle PLT entries.
340 * mini.c: Avoid creating a GOT var for calls.
342 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
345 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
348 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
351 * mini.h: Bump AOT file format version.
353 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
356 2006-04-25 Martin Baulig <martin@ximian.com>
358 * driver.c: Disable copyprop, consprop and inline when running
361 2006-04-25 Martin Baulig <martin@ximian.com>
363 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
364 with `get_current_thread' and added `detach'.
365 (MonoDebuggerMetadataInfo): Added `thread_size',
366 `thread_tid_offset', `thread_stack_ptr_offset' and
367 `thread_end_stack_offset'.
369 2006-04-25 Zoltan Varga <vargaz@gmail.com>
371 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
374 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
375 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
377 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
379 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
381 * aot.c: Add support for ADJUSTED_IID.
383 2006-04-24 Zoltan Varga <vargaz@gmail.com>
385 * aot.c (emit_method_order): Don't align method_order_end.
387 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
388 the interface ID changes.
390 2006-04-21 Dick Porter <dick@ximian.com>
392 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
393 cleaning up a thread. Fixes the new part of bug 77470.
395 2006-04-20 Geoff Norton <gnorton@customerdna.com>
397 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
400 2006-04-19 Zoltan Varga <vargaz@gmail.com>
402 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
404 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
405 SIGSEGV. Fixes #78072.
407 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
408 unregister our SIGABRT handler.
410 2006-04-19 Massimiliano Mantione <massi@ximian.com>
412 * mini.c: Disabled inline where it can alter the call stack in a
413 way visible from managed code.
414 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
417 2006-04-16 Zoltan Varga <vargaz@gmail.com>
419 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
420 on other platforms. Fixes #78089.
422 2006-04-13 Martin Baulig <martin@ximian.com>
424 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
425 determine whether we're inside the debugger.
428 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
430 2006-04-12 Zoltan Varga <vargaz@gmail.com>
432 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
433 handler clauses. Fixes #78024.
435 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
436 in the CALL_MEMBASE opcodes. Fixes #78088.
437 (mono_arch_get_vcall_slot_addr): Ditto.
439 2006-04-10 Martin Baulig <martin@ximian.com>
441 * debug-debugger.c: The thread handling code has now been moved
442 into ../metadata/threads.c.
444 2006-04-10 Zoltan Varga <vargaz@gmail.com>
446 * driver.c (mono_main): Fix --with-gc=none build.
448 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
449 (mono_spillvar_offset_float): Ditto.
450 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
451 hreg, not when its !global, since on ia64, there is a third category: stacked
454 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
456 * mini.c: set MonoInst->klass for load field address and a few other
459 2006-04-10 Zoltan Varga <vargaz@gmail.com>
461 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
463 2006-04-07 Zoltan Varga <vargaz@gmail.com>
465 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
466 the branch opt changes.
468 2006-04-06 Dick Porter <dick@ximian.com>
470 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
472 * wapihandles.c (mini_wapi_seminfo):
473 * driver.c (mono_main): Add semaphore info option
475 2006-04-05 Zoltan Varga <vargaz@gmail.com>
477 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
478 branch optimization changes. Fixes #78009.
480 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
482 * mini.c: ignore accessibility of methods in managed->native wrappers.
484 2006-04-04 Zoltan Varga <vargaz@gmail.com>
486 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
488 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
490 2006-04-03 Zoltan Varga <vargaz@gmail.com>
492 * mini.c: Modify the branch optimizations to preserve the invariant that
493 the entries inside the in_bb and out_bb arrays are unique.
494 (mono_unlink_bblock): Avoid creation of new arrays.
496 2006-04-02 Zoltan Varga <vargaz@gmail.com>
498 * mini.c (mono_unlink_bblock): Fix regression caused by previous
501 2006-04-01 Zoltan Varga <vargaz@gmail.com>
503 * mini.c (optimize_branches): Remove the "optimizations" in
504 the cbranch1/cbranch2 -> branch cases which were causing several
505 problems in the past. Fixes #77986.
507 2006-03-31 Chris Toshok <toshok@ximian.com>
509 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
510 default optimizations :(
512 2006-03-31 Zoltan Varga <vargaz@gmail.com>
514 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
517 2006-03-31 Massimiliano Mantione <massi@ximian.com>
519 * local-propagation.c: Added comments to structs and removed
520 "Mono" prefixes from local tree mover types.
522 2006-03-30 Zoltan Varga <vargaz@gmail.com>
524 * Makefile.am (arch_sources): Define this for each architecture so
525 libmono_la_SOURCES is defined in one place.
527 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
529 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
532 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
534 * driver.c: print the GC name supplied by configure.
536 2006-03-29 Massimiliano Mantione <massi@ximian.com>
538 * local-propagation.c: Added tree mover, and moved here all the
539 local propagation code from mini.c
540 * mini.c: Added support for treeprop, and moved all the local
541 propagation code to local-propagation.c
542 * mini.h: Added support for treeprop
543 * driver.c: Added support for treeprop, enabled consprop, copyprop,
544 treeprop, inline and deadce by default
545 * Makefile.am: Added local-propagation.c
547 2006-03-25 Zoltan Varga <vargaz@gmail.com>
549 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
551 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
553 * debug-debugger.c: make it compile without the Boehm GC.
555 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
557 * mini.c: fixed issue with mismatch when an icall is registered
558 with multiple names but same address.
560 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
562 * declsec.c, mini-exceptions.c: use write barrier to set reference
563 fields of managed objects.
565 2006-03-19 Zoltan Varga <vargaz@gmail.com>
567 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
568 (can_access_internals): Fix a warning.
570 * mini.c (print_method_from_ip): Rename this to
571 mono_print_method_from_ip so it gets exported.
573 * trace.c: Deal with strings inside StringBuilder's containing garbage
574 and fix memory leaks. Fixes #77848.
576 2006-03-19 Zoltan Varga <vargaz@gmail.com>
578 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
581 2006-03-16 Neale Ferguson <neale@sinenomine.net>
583 * mini-s390.c: Remove OP_X86_TEST_NULL.
585 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
587 * mini.c: use the correct GetHashCode() for the moving collector.
589 2006-03-16 Massimiliano Mantione <massi@ximian.com>
591 * liveness.c: Regalloc spill cost tuning.
593 2006-03-15 Neale Ferguson <neale@sinenomine.net>
595 * mini-s390x.h: Correct S390_LONG macro.
597 * mini-s390x.c: Cleanup unused code.
599 2006-03-15 Zoltan Varga <vargaz@gmail.com>
601 * jit-icalls.h: New file.
603 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
604 icalls and include that instead of including jit-icalls.c.
606 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
609 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
611 * mini.c: when checking for member accessibility, also check for
612 friend assemblies and for explicit interface implementations.
614 2006-03-14 Zoltan Varga <vargaz@gmail.com>
616 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
618 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
620 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
621 common cases are done first.
623 * mini-ops.h: Only define platform specific opcodes on the given platform.
625 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
628 2006-03-14 Martin Baulig <martin@ximian.com>
630 Revert Paolo's change from r57348:
632 * mini.h: don't use gboolean for bitfields.
633 * mini.c: verifier changes for fields and methods accessibility.
635 2006-03-13 Neale Ferguson <neale@sinenomine.net>
637 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
639 * mini-s390x.c: Fix conv_r_un.
641 * cpu-s390, cpu-s390x.md: Fix lengths.
643 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
645 * mini.c: nested types have access to all the nesting
646 levels, not just the enclosing types.
648 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
650 * mini.c: added a few more verification checks.
652 2006-03-12 Zoltan Varga <vargaz@gmail.com>
654 * liveness.c: Merge optimizations from the linear-il branch.
656 2006-03-11 Zoltan Varga <vargaz@gmail.com>
658 * mini-ia64.c (emit_call): Add a comment.
660 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
662 * tramp-ia64.c: Fix some warnings.
664 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
666 * mini.h: don't use gboolean for bitfields.
667 * mini.c: verifier changes for fields and methods accessibility.
669 2006-03-11 Zoltan Varga <vargaz@gmail.com>
671 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
672 lazy icall wrapper changes.
674 * dominators.c: Replace all the dominator algorithms with faster
675 ones from the linear-il branch.
677 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
680 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
681 common cases are done first.
683 * mini-amd64.c: Fix some warnings.
685 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
688 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
691 * mini.h: Add a missing prototype.
693 2006-03-10 Zoltan Varga <vargaz@gmail.com>
695 * mini.c: Compile icall wrappers lazily.
697 * mini-codegen.c: Use printf instead of g_print since its much faster.
699 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
702 * mini.c (optimize_branches): Cache the negative result from
703 remove_block_if_useless ().
705 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
706 Also fix some bblock linking issues.
708 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
711 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
713 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
714 accessed fields first, for better cache behavior.
716 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
718 * mini.c: speedup IList<T> array accesses.
720 2006-03-09 Zoltan Varga <vargaz@gmail.com>
722 * mini.c (mono_method_to_ir): Handle large methods overflowing the
723 inline_costs counter. Fixes #77190.
725 2006-03-06 Zoltan Varga <vargaz@gmail.com>
727 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
728 trace messages. Fixes #77706.
730 2006-03-04 Martin Baulig <martin@ximian.com>
732 * tramp-amd64.c, tramp-x86.c
733 (mono_debugger_create_notification_function): Use
734 mono_global_codeman_reserve() to allocate a buffer at runtime and
737 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
739 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
740 notification function at runtime and then call `initialize' in the
741 `MONO_DEBUGGER__debugger_info' vtable.
743 2006-03-04 Zoltan Varga <vargaz@gmail.com>
745 * iltests.il: Fix a visibility problem.
747 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
749 * driver.c, mini.c: add hooks for the counters API.
751 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
753 * driver.c: show disabled options.
755 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
757 * linear-scan.c: always use cost-driven selection.
759 2006-02-28 Raja R Harinath <rharinath@novell.com>
761 * jit-icalls.c (helper_compile_generic_method): Revert change from
764 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
766 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
768 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
770 * inssel.brg: style fixes, mostly to force the updated monoburg
771 to run for people using svn.
773 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
775 * mini.c: match monoburg changes.
777 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
779 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
780 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
781 declaration in the header file.
783 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
785 * helpers.c: reduce relocations and mem usage.
787 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
789 * mini.h, mini-codegen.c: disable logging features if
790 requested by configure.
792 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
794 * mini.c: tiny verifier changes.
796 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
798 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
799 cpu-pentium.md: stack alignment changes for osx/x86,
800 partially from Geoff Norton <gnorton@customerdna.com>.
802 2006-02-24 Raja R Harinath <harinath@gmail.com>
804 * jit-icalls.c (helper_compile_generic_method): Update to changes
807 2006-02-24 Zoltan Varga <vargaz@gmail.com>
809 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
811 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
812 interface calls with large offsets.
814 2006-02-23 Raja R Harinath <rharinath@novell.com>
816 * jit-icalls.c (helper_compile_generic_method): Document the
817 special-case we depend on so that we can inflate the method twice
818 with the same context with no bad side-effects.
820 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
822 * mini-x86.c, mini-amd64.c: fix for case when xen support
825 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
827 * mini-x86.c, mini-amd64.c: generate code to access tls items
828 in a faster way for Xen systems.
830 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
832 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
833 updates and compilation fixes for the OSX/x86 port, mostly from
834 Geoff Norton <gnorton@customerdna.com>.
836 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
838 * inssel.brg: faster interface call implementation
839 to sync with the interface_offsets MonoVTable changes.
841 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
843 * mini.c: more verification checks.
845 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
847 * mini.c: added a few more verification checks.
849 2006-02-17 Neale Ferguson <neale@sinenomine.net>
851 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
852 facility on the processor and use it if available.
854 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
856 * driver.c, aot.c, mini.c: throw exception if the IL code is
857 invalid or unverifiable.
859 2006-02-17 Raja R Harinath <rharinath@novell.com>
861 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
864 2006-02-16 Zoltan Varga <vargaz@gmail.com>
866 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
868 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
870 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
871 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
872 handling of instantiated generic valuetypes.
874 2006-02-11 Zoltan Varga <vargaz@gmail.com>
876 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
877 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
880 * generics.2.cs: Revert the nullable reftypes tests.
882 2006-02-10 Zoltan Varga <vargaz@gmail.com>
884 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
885 using __builtin_frame_address (1) as it doesn't work in the presence
886 of optimizations. Hopefully fixes #77273.
888 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
889 -> generics.cs change as it doesn't work with some automake versions.
891 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
893 * mini.c: handle systems that sue a different way to
894 retrieve the stack address of the current thread.
896 2006-02-09 Zoltan Varga <vargaz@gmail.com>
898 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
899 it specially in the makefile.
901 * generics.2.cs: Add tests for nullable reference types.
903 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
905 * mini.c: always handle the case when mono_jit_init()
906 is called in a thread different from the main thread,
907 confusing libgc (bug #77309).
909 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
911 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
913 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
915 * mini.c: change optimize_branches () to use a single loop
916 and introduce a new optimization to simplify some range checks.
918 2006-02-03 Martin Baulig <martin@ximian.com>
920 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
921 and merged with debugger_thread_manager_add_thread().
922 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
923 inform the debugger about the main thread.
925 2006-02-03 Zoltan Varga <vargaz@gmail.com>
927 * basic.cs: Add test for div.un/rem.un constant folding.
929 2006-02-03 Neale Ferguson <neale@sinenomine.net>
931 * cpu-s390x.md: correct int_xor_imm length
933 2006-02-03 Zoltan Varga <vargaz@gmail.com>
935 * generics.2.cs: New test for #77442.
937 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
940 2006-02-02 Martin Baulig <martin@ximian.com>
942 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
943 <mono/metadata/mono-debug-debugger.h>
945 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
947 2006-02-02 Martin Baulig <martin@ximian.com>
949 * debug-debugger.h: New header file for debug-debugger.c.
951 * debug-debugger.c: Big API cleanup; don't run the managed Main()
952 function is a separate thread anymore; add support for attaching.
954 2006-02-01 Zoltan Varga <vargaz@gmail.com>
956 * tramp-x86.c: Fix a warning.
958 2006-01-31 Zoltan Varga <vargaz@gmail.com>
960 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
961 on very large methods.
963 * aot.c (load_patch_info): Fix a warning.
965 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
967 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
968 mini-ops.h: alu membase optimizations.
970 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
972 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
973 to speedup StringBuilder.
975 2006-01-27 Zoltan Varga <vargaz@gmail.com>
977 * dominators.c (mono_compute_natural_loops): Fix detection of
978 loop body start blocks.
980 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
982 2006-01-26 Zoltan Varga <vargaz@gmail.com>
984 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
987 2006-01-25 Massimiliano Mantione <massi@ximian.com>
989 * aliasing.c: Fixed aliasing issue on 64 bit archs.
991 2006-01-25 Martin Baulig <martin@ximian.com>
993 * debug-debugger.c: Moved the `MonoDebuggerManager' and
994 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
995 started to cleanup this file a little bit.
997 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
999 * mini.c: optimize a codepath frequently happening in generics code.
1001 2006-01-23 Martin Baulig <martin@ximian.com>
1003 * Makefile.am: Only compile debug-debugger.c on supported platforms.
1005 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
1008 * driver.c: debug-debugger.c is only available if
1009 `MONO_DEBUGGER_SUPPORTED' is defined.
1011 2006-01-23 Martin Baulig <martin@ximian.com>
1013 * debug-debugger.c: Only enable this on platforms where the Mono
1014 Debugger is working (x86 and x86_64).
1016 2006-01-21 Martin Baulig <martin@ximian.com>
1018 The Mono Debugger is now using the normal `mono' instead of the
1019 `mono-debugger-mini-wrapper' when executing managed code.
1021 * debug-debugger.c: New file; previously known as
1022 debugger/wrapper/wrapper.c.
1024 * debug-mini.c (mono_init_debugger): Removed.
1026 * driver.c (mono_main): Added new `--inside-mdb' command line
1027 argument which is used when running inside the debugger.
1029 2006-01-20 Zoltan Varga <vargaz@gmail.com>
1031 * liveness.c (mono_analyze_liveness): Remove some unused data
1034 2006-01-17 Zoltan Varga <vargaz@gmail.com>
1036 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
1038 2006-01-16 Zoltan Varga <vargaz@gmail.com>
1040 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
1041 depends on implementation details of monobitset.
1043 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
1046 2006-01-15 Zoltan Varga <vargaz@gmail.com>
1048 * liveness.c: Update after monobitset changes.
1050 2006-01-14 Zoltan Varga <vargaz@gmail.com>
1052 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
1054 2006-01-11 Neale Ferguson <neale@sinenomine.net>
1056 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
1058 * mini-s390x.c: Remove warning messages.
1060 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
1062 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
1064 2006-01-10 Zoltan Varga <vargaz@gmail.com>
1066 * generics.2.cs: Add ldelem/stelem_any test.
1068 2006-01-10 Neale Ferguson <neale@sinenomine.net>
1070 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
1072 2006-01-07 Zoltan Varga <vargaz@gmail.com>
1074 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
1076 2006-01-06 Zoltan Varga <vargaz@gmail.com>
1078 * generics.2.cs: Reenable vtype tests.
1080 * inssel-x86.brg: Remove an icorrect valuetype rule.
1082 2006-01-06 Neale Ferguson <neale@sinenomine.net>
1084 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
1085 initial support for OP_ABS.
1087 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1089 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
1091 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1093 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
1094 conversion and implement LADD/LSUB.
1096 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
1099 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1101 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
1103 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
1106 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1108 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
1109 localloc is encountered. Fixes crash in test-183.cs when using gmcs
1110 (stack walk problem).
1112 2006-01-04 Zoltan Varga <vargaz@gmail.com>
1114 * aot.c (mono_aot_load_method): Fix a warning.
1116 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1118 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
1120 2006-01-03 Zoltan Varga <vargaz@gmail.com>
1122 * iltests.il: Add test for #77148.
1124 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
1127 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1129 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
1131 2006-01-03 Neale Ferguson <neale@sinenomine.net>
1133 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
1134 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
1136 * basic-long.cs: Add lconv-to-r4/r8 tests.
1138 2006-01-03 Zoltan Varga <vargaz@gmail.com>
1140 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
1142 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
1143 here as on other archs.
1145 2005-12-29 Neale Ferguson <neale@sinenomine.net>
1147 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
1149 2005-12-29 Neale Ferguson <neale@sinenomine.net>
1151 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
1153 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
1155 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
1156 instrument_prolog; Add memory_barrier instruction.
1158 2005-12-26 Zoltan Varga <vargaz@gmail.com>
1160 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
1162 2005-12-23 Zoltan Varga <vargaz@gmail.com>
1164 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
1166 * aliasing.c inssel.brg: Fix warnings.
1168 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
1169 could skip initialization of some parts of memory.
1171 * mini.c mini-ia64.c: Fix warnings.
1173 * inssel-sparc.brg: Add an implementation of lneg which actually works.
1175 2005-12-22 Zoltan Varga <vargaz@gmail.com>
1177 * aliasing.c (mono_build_aliasing_information): Add a workaround for
1178 a crash seen on sparc.
1180 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
1182 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
1184 2005-12-21 Neale Ferguson <neale@sinenomine.net>
1186 * mini-ops.h: Add s390_backchain instruction
1188 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
1190 * cpu-s390.md: Add s390_backchain instruction
1192 * mini-s390.c: Significant ABI changes
1194 * mini-s390.h: Cater for zero length structures
1196 2005-12-20 Neale Ferguson <neale@sinenomine.net>
1198 * mini-s390.c: ABI fixes
1200 * inssel-s390.brg: Remove debug statements
1202 * cpu-s390.md: Fix length of ATOMIC_xx operations
1204 2005-12-19 Zoltan Varga <vargaz@gmail.com>
1206 * basic-float.cs: Add float<->long conversion tests.
1208 2005-12-16 Neale Ferguson <neale@sinenomine.net>
1210 * mini-s390.c: Fix LOCALLOC processing.
1212 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
1214 2005-12-15 Zoltan Varga <vargaz@gmail.com>
1216 * iltests.il: Add tests for some opcodes not covered by the other
1219 2005-12-15 Neale Ferguson <neale@sinenomine.net>
1221 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
1222 register loading for Tail processing; Correct trace output.
1224 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
1226 * cpu-s390.md: Correct size of jmp instruction.
1228 2005-12-13 Neale Ferguson <neale@sinenomine.net>
1230 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
1232 2005-12-13 Neale Ferguson <neale@sinenomine.net>
1234 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
1235 Bring s390 up to current level.
1237 2005-12-12 Zoltan Varga <vargaz@gmail.com>
1239 * generics.2.cs: Disable the newly added tests as they do not work yet.
1241 * generics.2.cs: Add valuetype tests.
1243 2005-12-09 Zoltan Varga <vargaz@gmail.com>
1245 * basic-long.cs: Add i4->u8 test.
1247 * objects.cs: Add tests for JIT intrinsic.
1249 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
1250 optimizations lost by a mistake.
1252 2005-12-07 Zoltan Varga <vargaz@gmail.com>
1254 * basic-long.cs: Remove a test moved to objects.cs.
1256 * arrays.cs: Add more array tests.
1258 2005-12-06 Zoltan Varga <vargaz@gmail.com>
1260 * arrays.cs: Add new tests for multi-dimensional arrays.
1262 2005-12-06 Raja R Harinath <rharinath@novell.com>
1264 * Makefile.am (test_sources2): Add generics.2.cs.
1265 (EXTRA_DIST): Add test_sources2.
1267 2005-12-05 Ben Maurer <bmaurer@ximian.com>
1269 Support for boxing and unboxing nullable types as well as the
1270 isinst operation on nullables, per the CLI ammendment.
1272 * inssel.brg (CEE_ISINST): Special case for nullable
1274 * mini.c (handle_unbox_nullable): new method
1275 (handle_box): Special case for nullable types
1276 (mono_method_to_ir): Call handle_unbox_nullable in correct
1279 * generics.2.cs: New test suite
1281 * Makefile.am: Support for regression tests with generics.
1283 2005-12-03 Zoltan Varga <vargaz@gmail.com>
1285 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
1286 allocated to registers. Fixes #76800.
1288 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
1290 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
1292 2005-11-30 Zoltan Varga <vargaz@gmail.com>
1294 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
1297 2005-11-29 Zoltan Varga <vargaz@gmail.com>
1299 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
1302 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
1304 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
1305 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
1307 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
1308 single precision before storing to a single precision location.
1310 2005-11-28 Raja R Harinath <rharinath@novell.com>
1312 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
1314 2005-11-27 Zoltan Varga <vargaz@gmail.com>
1316 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
1319 * basic.cs: Remove test_0_byte_compares test which was moved to
1320 objects.cs a long time ago.
1322 2005-11-22 Massimiliano Mantione <massi@ximian.com>
1324 * aliasing.c: Fixed aliasing issue on 64 bit archs.
1326 2005-11-20 Zoltan Varga <vargaz@gmail.com>
1328 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
1329 handlers are called.
1331 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
1334 * mini-ia64.c: Add support for the throw->branch exception
1337 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
1339 2005-11-18 Massimiliano Mantione <massi@ximian.com>
1341 * mini.c: Enabled "fastpath" deadce :-)
1343 2005-11-18 Massimiliano Mantione <massi@ximian.com>
1345 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
1346 alias analysis pass to support it.
1349 * liveness.c: Likewise (liveness computation can use aliasing
1350 information to be more accurate).
1351 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
1352 moreover made so that "--compile-all" uses the given optimization
1353 flags and not the default ones.
1354 * aliasing.c: Alias analysis (new file).
1355 * aliasing.h: Likewise.
1356 * Makefile.am: added "aliasing.c" and "aliasing.h".
1358 2005-11-17 Zoltan Varga <vargaz@gmail.com>
1360 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
1363 2005-11-13 Zoltan Varga <vargaz@gmail.com>
1365 * mini-exceptions.c (mono_handle_exception_internal): Remove the
1366 fp >= end_of_stack exit condition, as it is not needed, and it might
1367 become true for fp eliminated frames.
1369 2005-11-11 Zoltan Varga <vargaz@gmail.com>
1371 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
1374 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
1376 * mini-arm.c: fixed alignment of doubles/longs to match
1377 the C ABI (bug #76635).
1379 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
1381 * aot.c: fix compilation with --enable-minimal=aot.
1383 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
1385 * mini-arm.c: fixed compatibility with the new
1386 floating point emulator package for compares.
1388 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
1390 * mini.c : reverted sig->pinvoke changes (r51396-51397).
1392 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
1394 * mini-exceptions.c (print_stack_frame): Output to stderr.
1395 (mono_handle_native_sigsegv): Ditto.
1397 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
1399 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
1400 OP_LCONV_TO_OVF_I implementation.
1402 * mini-amd64.c: Add support for the throw->branch exception
1405 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
1406 when the catch clause catches a more general exception, i.e. Object.
1408 2005-10-30 Zoltan Varga <vargaz@gmail.com>
1410 * cpu-ia64.md: Remove unused opcodes.
1412 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
1413 specific defines for architectures defining USE_SIGACTION.
1415 * mini-ia64.c: Fix some warnings.
1417 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
1418 version seemed to skip a frame.
1420 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
1422 * mini.c: Clean up the usage of sig->pinvoke flag. Now
1423 only calls which are made to native code use this flag.
1425 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
1427 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
1428 varargs methods as well.
1430 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
1431 which have save_lmf set. Reorganize methods prologs a bit.
1433 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
1434 debugger to the proper place.
1436 2005-10-29 Martin Baulig <martin@ximian.com>
1438 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
1439 when running inside the debugger until the debugger has support
1442 2005-10-26 Zoltan Varga <vargaz@gmail.com>
1444 * mini.h: Fix a warning.
1446 2005-10-24 Miguel de Icaza <miguel@novell.com>
1448 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
1449 we expose publicly, this returns the string.
1451 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
1453 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
1454 with fp elimination.
1456 2005-10-21 Zoltan Varga <vargaz@gmail.com>
1458 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
1459 native stacktrace using the glibc 'backtrace' function if available.
1461 2005-10-20 Zoltan Varga <vargaz@gmail.com>
1463 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
1465 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
1466 handle SIGSEGVs received while in native code.
1468 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
1469 code, call mono_handle_native_sigsegv which will abort the runtime
1470 after printing some diagnostics, instead of converting it into a
1471 confusing NullReferenceException.
1473 2005-10-18 Zoltan Varga <vargaz@gmail.com>
1475 * cpu-pentium.md: Remove unused opcodes.
1477 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
1479 * mini-amd64.h (MonoLMF): Add rsp field.
1481 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
1484 2005-10-17 Zoltan Varga <vargaz@gmail.com>
1486 * mini-codegen.c (get_register_spilling): Fix some warnings.
1488 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
1490 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
1491 elimination during exception handling. Enable fp elimination by
1494 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
1497 2005-10-16 Martin Baulig <martin@ximian.com>
1500 (mono_debugger_run_finally): New public method for the debugger.
1502 2005-10-10 Zoltan Varga <vargaz@gmail.com>
1504 * debug-mini.c (mono_debug_init_method): Fix warning.
1506 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
1507 the 'exname' parameter const to fix some warnings.
1509 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
1511 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
1512 introduced by the previous patch.
1514 2005-10-08 Zoltan Varga <vargaz@gmail.com>
1516 * basic-float.cs: Add test for precision of float arithmetic.
1518 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
1519 when loading/storing single values from/to memory.
1521 * mini.c (mono_jit_compile_method_with_opt): Create the function
1522 pointers in the correct domain.
1524 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
1526 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
1527 introduced by previous patch.
1529 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
1530 when out_filter_idx is NULL.
1532 * mini-exceptions.c: Don't run filter clauses twice during exception
1533 handling. Fixes #75755.
1535 2005-10-07 Zoltan Varga <vargaz@gmail.com>
1537 * aot.c: Add support for ldflda wrappers.
1539 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
1542 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
1544 * mini.c, mini.h: do not consider exception handlers blocks when
1545 setting up interface variables.
1547 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
1549 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
1551 2005-10-03 Zoltan Varga <vargaz@gmail.com>
1553 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
1554 causes a regression.
1556 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
1558 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
1560 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
1561 of the OP_P definitions.
1563 * TODO: Add a proposal for dealing with the CEE/OP mess.
1565 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
1566 optimizations from the x86 port.
1568 * cpu-amd64.md: Ditto.
1570 * basic.cs basic-long.cs: Add tests.
1572 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
1574 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
1575 Patrik Torstensson's implementation of my exception-handling
1576 optimization idea, when the exception object is not used
1579 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
1581 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
1582 of the mul_imm optimizations from the old jit.
1584 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
1586 * mini.c, liveness.c: patch by Patrik Torstensson and
1587 Zoltan Varga to improve performance in methods with
1590 2005-09-30 Zoltan Varga <vargaz@gmail.com>
1592 * driver.c: Remove 'Globalization' entry from --version.
1594 2005-09-28 Zoltan Varga <vargaz@gmail.com>
1596 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
1597 there is a profiler interested in JIT events.
1599 * aot.c: Load profile files produced by the AOT profiling module, and
1600 reorder methods based on the profiling info. Add a 'method_order' table
1601 to the AOT file to make mono_aot_find_jit_info work with the reordered
1604 * mini.h: Bump AOT file version info.
1606 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
1608 * mini-arm.h: work around what looks like a gcc bug when optimizations
1611 2005-09-28 Raja R Harinath <rharinath@novell.com>
1613 * Makefile.am (AM_CFLAGS): Don't use += to append inside
1614 conditionals. Use ...
1615 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
1617 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
1619 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
1620 to determine the amount of memory to copy when passing valuetypes.
1622 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
1623 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
1625 2005-09-27 Zoltan Varga <vargaz@gmail.com>
1627 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
1628 information about aot.
1630 2005-09-27 Ben Maurer <bmaurer@ximian.com>
1632 * *.c: Replace the use of {Enter,Leave}CriticalSection with
1633 macros. This will allow a deadlock debugger to easily be plugged
1636 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
1638 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
1640 2005-09-27 Raja R Harinath <rharinath@novell.com>
1642 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
1643 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
1644 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
1645 ($(arch_built)) [CROSS_COMPILING]: Error out.
1647 2005-09-26 Zoltan Varga <vargaz@gmail.com>
1649 * aot.c: Add support for the no_special_static flag for classes.
1651 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
1653 * Reapply reverted patches.
1655 * *: Revert r50174 as well.
1657 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
1659 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
1661 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
1663 2005-09-23 Miguel de Icaza <miguel@novell.com>
1665 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
1666 part of the SIG_HANDLER_SIGNATURE.
1668 2005-09-23 Zoltan Varga <vargaz@gmail.com>
1670 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
1673 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
1674 introduced by previous patch.
1676 2005-09-21 Zoltan Varga <vargaz@gmail.com>
1678 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
1679 saved registers too.
1681 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
1682 upon the information returned by get_call_info ().
1684 * mini-x86.c (add_float): Fix stack size calculation.
1685 (mono_arch_call_opcode): Rewrite this so it works based up the
1686 information returned by get_call_info ().
1687 (mono_arch_get_this_vret_args): Ditto.
1689 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
1691 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
1692 in cinfo to determine the registers which need to be used.
1694 2005-09-20 Miguel de Icaza <miguel@novell.com>
1696 * driver.c (mono_main): Add --server and --desktop flags.
1698 2005-09-16 Zoltan Varga <vargaz@gmail.com>
1700 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
1701 registers as global registers.
1703 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
1704 longer needed with the new register allocator.
1706 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
1708 * cpu-ia64.md: Remove unused opcodes.
1710 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
1712 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
1714 * cpu-amd64.md: Remove unused opcodes.
1716 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
1717 needed with the new register allocator.
1719 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
1722 2005-09-16 Raja R Harinath <rharinath@novell.com>
1724 * Makefile.am (check-local): Don't invoke semdel-wrapper.
1726 2005-09-16 Martin Baulig <martin@ximian.com>
1728 * exceptions-amd64.c
1729 (throw_exception): Don't call mono_debugger_throw_exception() if
1730 we're a rethrow - see the FIXME in the code.
1732 2005-09-15 Geoff Norton <gnorton@customerdna.com>
1734 * mini.c (mono_init_exceptions): This only works on some architectures.
1736 2005-09-15 Zoltan Varga <vargaz@gmail.com>
1738 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
1741 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
1743 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
1744 now in mini-exceptions.c.
1746 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
1748 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
1749 now in mini-exceptions.c.
1751 2005-09-15 Zoltan Varga <vargaz@gmail.com>
1753 * exceptions-x86.c: Applied patch from Patrik Torstensson
1754 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
1756 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
1757 code into mini-exceptions.c. Add some assertions to it.
1759 2005-09-12 Zoltan Varga <vargaz@gmail.com>
1761 * aot.c (emit_section_change): Applied patch from "The Software Team"
1762 (<software@solmersa.com>). Fix as errors on windows.
1764 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
1766 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
1767 method info into the LMF.
1769 2005-09-11 Zoltan Varga <vargaz@gmail.com>
1771 * mini-ia64.c: Add proper unwind info for method epilogs.
1773 * exceptions-ia64.c: Add some code to help debugging.
1775 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
1777 * mini-exceptions.c: Fix warning.
1779 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
1781 * mini.c: Really fix build.
1783 * mini-x86.c mini-amd64.c: Fix build.
1785 2005-09-11 Zoltan Varga <vargaz@gmail.com>
1787 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
1789 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
1790 some Interlocked methods as intrinsics.
1792 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
1793 for Thread methods as well.
1795 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
1797 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
1799 * mini-ia64.c mini-x86.c mini-amd64.c
1800 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
1803 * mini.c (mono_init_exceptions): Fix build breakage.
1805 2005-09-10 Zoltan Varga <vargaz@gmail.com>
1807 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
1808 of instructions. Use the new ia64_unw_op macros for emitting unwind
1811 * mini.c (mono_init_exceptions): Initialize exception handling
1812 related trampolines at startup.
1814 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
1816 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
1818 2005-09-09 Zoltan Varga <vargaz@gmail.com>
1820 * mini.c: Handle type loading errors gracefully during compilation and
1821 throw the appropriate exception.
1823 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
1825 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
1826 for the mono binary.
1828 2005-09-09 Martin Baulig <martin@ximian.com>
1830 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
1833 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
1835 * mini-arm.h: use emulation for conv.r.un for the release.
1837 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
1839 * mini-arm.c, objects.cs: more fixes and tests for them.
1841 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
1843 * mini-arm.c: align structures to at least 4 bytes to be able
1844 to keep our current optimized memcpy.
1846 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
1848 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
1850 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1852 * mini.c: ignore SIGPIPE.
1854 2005-09-04 Zoltan Varga <vargaz@gmail.com>
1856 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
1858 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
1860 2005-09-02 Zoltan Varga <vargaz@gmail.com>
1862 * mini.h: Add prototype for mono_allocate_stack_slots_full.
1864 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
1866 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
1867 exception handling support.
1868 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
1869 patch by Brian Koropoff <briank@marakicorp.com>).
1871 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
1873 * mini.c: revert another 'optimization' which breaks when
1874 items on the eval stack need to be saved at a basic block end
1877 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
1879 * jit-icalls.c: for arrays, ensure we always provide
1882 2005-08-30 Zoltan Varga <vargaz@gmail.com>
1884 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
1886 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
1888 2005-08-29 Zoltan Varga <vargaz@gmail.com>
1890 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
1891 arguments in their original register.
1893 2005-08-28 Zoltan Varga <vargaz@gmail.com>
1895 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
1898 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
1899 when ssapre is enabled.
1901 * inssel-long.brg: Fix bug in previous patch.
1903 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
1904 multiplication by a constant.
1906 2005-08-27 Zoltan Varga <vargaz@gmail.com>
1908 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
1911 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
1914 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
1916 * inssel-arm.brg: apply changes tested by Brian Koropoff
1917 <briank@marakicorp.com>.
1919 2005-08-25 Zoltan Varga <vargaz@gmail.com>
1921 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
1923 2005-08-24 Zoltan Varga <vargaz@gmail.com>
1925 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
1926 to the same register if dreg is just a base register.
1927 (print_ins): Improve printing of membase opcodes.
1929 * inssel-x86.brg: Add optimized ldind(reg) rules.
1931 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
1933 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
1935 * mini.c: when running under valgrind, set the stack bottom for
1936 the GC at the actual approximate stack for the app (fixes running
1937 mono with valgrind).
1939 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
1941 * mini.c: do no break at the first valuetype to init found
1944 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
1946 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
1948 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
1950 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
1952 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
1954 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
1956 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
1958 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
1960 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
1963 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
1966 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
1969 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
1971 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
1973 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
1975 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
1976 in the tail recursion optimization.
1978 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
1979 debug info into the assembly file.
1981 * iltests.il: Add test for filter regions.
1983 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
1984 initial stack of filter regions. Fixes #75755.
1986 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
1988 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
1991 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
1993 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
1994 the check for an already compiled method on non-ia64 platforms.
1995 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
1998 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
2000 * inssel-x86.brg: Add some optimized call rules.
2002 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
2004 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
2007 * mini.h mini-trampolines.c: Pass the trampoline argument to
2008 mono_arch_patch_delegate_trampoline.
2010 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
2012 * mini-trampolines.c: Fix build.
2014 * mini-amd64.h: Add delegate trampolines.
2016 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
2018 * inssel-amd64.brg: Add optimized call rules.
2020 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
2022 * inssel-ia64.brg: Add optimized ldind(reg) rules.
2024 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
2026 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
2029 * mini-ia64.c: Remove LMF fixmes.
2031 * mini-ia64.h: Remove most fields from LMF.
2033 * inssel-ia64.brg (stmt): Fix unaligned access errors.
2035 * mini-trampolines.c: Add support for IA64 function descriptors.
2037 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
2038 for IA64 function descriptors.
2040 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
2042 * tramp-arm.c: patch the vtable for virtual calls. Added
2043 support code to register/unregister the LMF.
2044 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
2047 2005-08-19 Dick Porter <dick@ximian.com>
2049 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
2050 bit value if needed.
2052 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
2054 * mini.c (mini_get_method): Move handling of wrapper data here.
2056 * mini.c (mono_method_to_ir): Add support for dynamic methods.
2058 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
2061 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
2062 bblock->code does not remain empty.
2064 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
2066 * arrays.cs: Add regression test for #75832.
2068 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
2069 rules. Fixes #75832.
2071 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
2072 instruction scheduling.
2074 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
2076 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
2078 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
2080 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
2082 * mini-codegen.c: Fix VC build.
2084 * cpu-pentium.md: Increase length of atomic_exhange_i4.
2086 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2088 * mini.h: fix signature for mono_register_opcode_emulation.
2090 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
2092 * mini.c: Get rid of most of the helper_sig_... constants using
2093 mono_create_icall_signature ().
2095 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
2097 * jit-icalls.c (helper_ldstr): New helper function.
2099 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
2101 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
2102 throw, load the string using a helper call instead of creating a string object.
2104 * aot.c: Update after LDSTR changes.
2106 * mini.h: Bump AOT file version.
2108 * aot.c: Save class size info into the AOT file. Print more statistics during
2111 * mini.h: Bump AOT file version.
2113 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
2114 ordering of disasm cases. Fixes #74957.
2116 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
2118 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
2119 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
2120 the generic code needed for the ARM port.
2122 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
2124 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
2125 inssel-arm.brg: more ARM features and fixes.
2127 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
2129 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
2130 ARM port work in progress.
2132 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
2134 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
2136 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
2138 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
2140 * inssel.brg (mini_emit_memset): Add support for unaligned access.
2142 * *-ia64.*: Ongoing IA64 work.
2144 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
2146 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
2148 * TODO: Remove out-of-data todo stuff.
2150 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
2153 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
2155 * mini.h: Bump corlib version.
2157 2005-07-27 Martin Baulig <martin@ximian.com>
2160 (create_copy_ins): Added `const unsigned char *ip' argument; set
2161 `copy->cil_code' from it.
2163 2005-07-27 Martin Baulig <martin@ximian.com>
2165 * mini-exceptions.c (mono_handle_exception): Don't call
2166 mono_debugger_handle_exception() for filters.
2168 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
2170 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
2173 2005-07-26 Martin Baulig <martin@ximian.com>
2175 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
2177 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
2178 helper_compile_generic_method() if the method is actually virtual
2181 2005-07-26 Martin Baulig <martin@ximian.com>
2184 (trampoline_code): Renamed to `mono_trampoline_code' and made it
2185 public; this is now accessed directly by the debugger.
2186 (mono_generic_trampoline_code): Removed.
2189 (mono_debug_init_method): Also add interncalls and wrappers.
2191 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
2193 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
2195 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
2197 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
2199 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
2201 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
2203 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
2205 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
2206 getting TLS offsets on AMD64 too.
2208 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
2210 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
2212 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
2214 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
2215 inssel-arm.brg, mini-arm.h: ARM port work in progress.
2217 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
2219 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
2221 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
2224 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
2225 mono_sparc_is_virtual_call ().
2227 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
2229 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
2230 trampoline parameters.
2232 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
2234 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
2235 to mono_arch_get_vcall_slot_addr.
2237 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
2240 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
2242 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
2244 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
2246 2005-07-19 Martin Baulig <martin@ximian.com>
2248 * exceptions-amd64.c (throw_exception): Call
2249 mono_debugger_throw_exception() here like we're doing it on i386.
2251 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
2253 * mini-ia64.c: Add optimized TLS access support.
2255 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
2257 * mini-exceptions.c: Ongoing IA64 work.
2259 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
2261 * mini.c: Use the default optimization set when embedding. Fixes
2264 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
2266 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
2267 of trampolines to a separate file.
2269 * mini-trampolines.c: New file.
2271 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
2274 * tramp-x86.c: Reorganize the trampoline code to be similar to the
2277 * mini-codegen.c: Fix cygwin build.
2279 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
2281 * mini.c: Add some minor changes needed by the IA64 port.
2283 * *-ia64.*: Ongoing IA64 work.
2285 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
2287 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
2288 trampolines into arch-independent and arch-dependent parts.
2290 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
2292 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
2294 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
2296 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
2297 the xp-regalloc-branch for amd64.
2299 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
2300 xp-regalloc-branch for x86.
2302 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
2304 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
2306 2005-07-06 Martin Baulig <martin@ximian.com>
2309 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
2310 (mono_jit_runtime_invoke): Likewise.
2312 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
2314 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
2317 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
2318 without loading their metadata. Reorganize the file format so exception handling+
2319 debug info is kept separate from normal method info. Create MonoJitInfo
2320 structures for methods lazily.
2322 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
2324 (x86_class_init_trampoline): Patch AOT class init trampolines too.
2326 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
2328 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
2331 * mini.h: Bump AOT file version.
2333 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
2335 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
2337 2005-07-01 Raja R Harinath <rharinath@novell.com>
2339 * Makefile.am (check-local): Call semdel-wrapper.
2341 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
2343 * mini-x86.c: Revert the last change as it seems to break the build..
2345 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
2347 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
2349 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
2351 2005-06-27 Ben Maurer <bmaurer@ximian.com>
2353 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
2354 outside of the macro, so strange stuff doesn't happen with gcc4
2355 (NEW_AOTCONST_TOKEN): Likewise.
2357 2005-06-28 Martin Baulig <martin@ximian.com>
2359 * mini.c (mini_class_is_system_array): New static method; use this
2360 instead of `klass->parent == mono_defaults.array_class' everywhere
2361 since this also works for the new generic array class.
2363 2005-06-26 Ben Maurer <bmaurer@ximian.com>
2365 * inssel.brg: Remove warnings.
2367 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
2369 * mini-ia64.c: Ongoing IA64 work.
2371 * basic-float.cs: Add float->i1 conversion test.
2373 * iltests.il: Add conv.u4 test.
2375 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
2377 * inssel-long.brg: Fix bug caused by last change.
2379 2005-06-23 Geoff Norton <gnorton@customerdna.com>
2381 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
2382 BSDs. Allows the x86 JIT to work on OSX86
2384 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
2386 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
2389 * mini-ia64.c: Ongoing IA64 work.
2391 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
2393 * mini-ia64.c: Ongoing IA64 work.
2395 * driver.c: Clean up jit_code_hash as well when using --regression.
2397 * inssel-long.brg: Fix long->i4/u4 conversion rules.
2399 * basic-long.cs: Add tests for long->u4 conversion.
2401 2005-06-18 Ben Maurer <bmaurer@ximian.com>
2403 * mini.c: Take mono_get_domainvar out of macros. This makes sure
2404 that we do not depend on undefined C behavior: the order stuff
2405 gets evaluated within an expression. Fixes mono when compiled on
2408 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
2410 * *-ia64.*: Ongoing IA64 work.
2412 * aot.c: Lower memory usage while loading AOT methods.
2414 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
2416 * mini.h: Bump AOT file format version.
2418 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
2420 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
2422 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
2424 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
2425 not on callee assembly). Fixed some comments.
2427 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
2429 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
2430 it gets proper disassembly.
2431 (emit_method_info): Remove some dead code.
2433 * mini.c (mini_method_compile): Allways allocate the GOT var in
2434 mono_method_to_ir for emulating opcodes.
2436 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
2438 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
2439 before freeing the code memory. Fixes #74990.
2441 * objects.cs: Add regression test for #74992.
2443 * liveness.c: Extend live ranges of arguments to the beginning of the
2444 method. Fixes #74992.
2446 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
2447 so it points into the faulting instruction.
2449 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
2451 * jit-icalls.c (mono_imul_ovf): Add exception handling.
2453 * *-ia64.*: Ongoing IA64 work.
2455 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
2457 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
2459 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
2461 * *-ia64.*: Ongoing IA64 work.
2463 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
2465 * basic-long.cs: Add tests for add/sub.ovf.
2467 * basic.cs: Add tests for sub.ovf.
2469 * *-ia64.*: Ongoing IA64 work.
2471 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
2473 * *-ia64.*: Ongoing IA64 work.
2475 * basic.cs: Add conv.ovf.i4.un test.
2477 2005-06-09 Massimiliano Mantione <massi@ximian.com>
2479 * mini.c: (remove_block_if_useless) Fixed bug 75061.
2481 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2483 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
2485 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
2487 * *-ia64.*: Ongoing IA64 work.
2489 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2492 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
2494 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
2496 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
2498 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
2500 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
2502 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
2503 of a call is callable by a near call.
2505 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
2507 * mini-ia64.c: Ongoing IA64 work.
2509 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
2511 * genmdesc.c: Make the generated array non-static.
2513 * inssel-long.brg: Fix LSHR_IMM rule.
2515 * *-ia64.*: Ongoing IA64 work.
2517 * *-ia64.*: Ongoing IA64 work.
2519 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
2521 * *-ia64.*: Ongoing IA64 work.
2523 * *-ia64.*: Ongoing IA64 work.
2525 * mini-ia64.c: Ongoing IA64 work.
2527 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
2529 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
2531 * objects.cs basic-calls.cs: Move some tests to objects.cs.
2533 * objects.cs basic-long.cs: Move some tests to objects.cs.
2535 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
2537 * *-ia64.*: Ongoing IA64 work.
2539 * iltests.il: Add a new test.
2541 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
2542 newobj. Fixes #75042.
2544 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
2546 * *-ia64.*: Ongoing IA64 work.
2548 * *-ia64.*: Ongoing IA64 work.
2550 * *-ia64.*: Ongoing IA64 work.
2552 * basic.cs objects.cs: Move tests accessing static variables as well.
2554 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
2556 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
2558 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
2560 * driver.c: Always print failed tests.
2562 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
2565 * *ia64*: Ongoing IA64 work.
2567 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
2569 * basic.cs: Add tests for add.ovf. Fix warnings.
2571 2005-05-18 Miguel de Icaza <miguel@novell.com>
2573 * driver.c (mono_main): Avoid crash if no argument is passed to
2574 --break; Do not use g_error, but f_printf. And fix all other
2575 ocurrences of the same crash.
2577 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
2579 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
2580 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
2583 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
2585 * *-ia64.*: Add beginnings of IA64 backend.
2587 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
2589 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
2591 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
2594 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
2596 * mini-amd64.c: Fix a warning.
2598 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
2600 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
2601 in float_neg. Fixes #74897.
2603 * mini-amd64.c (emit_call): Fix another near call bug.
2605 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
2607 * declsec.c: Keep the appdomain information in the structure. Added a
2608 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
2609 value gets overwritten).
2610 * declsec.h: Set the default MonoArray for the the stack to 6. Added
2611 an MonoAppDomain member to MonoSecurityFrame.
2612 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
2613 used in the stack walk. Now use a MonoArray which grow (double) when
2616 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
2618 * mini.c: Re-enabled runtime cleanup, since running threads should
2619 now properly stop when exiting.
2621 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
2623 * mini-codegen.c: New file contaning the arch-independent local
2624 register allocator. Not used by any architectures yet.
2626 * mini.h linear-scan.c: Merge some changes from the
2627 mini-xp-local-regalloc branch.
2629 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
2631 * mini-amd64.c (emit_call): Fix calls to native functions when the
2632 runtime is compiled as a shared library. Fixes #74756.
2634 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
2635 on a literal field. Fixes #74751.
2637 2005-04-25 Raja R Harinath <rharinath@novell.com>
2639 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
2641 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
2643 * objects.cs: Add missing null casting test.
2645 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
2647 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
2648 in wrapper methods. Also rename 'address' variable to 'offset'.
2650 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
2652 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
2655 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
2657 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
2660 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
2662 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
2664 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
2666 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
2667 just the last bytes.
2669 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
2671 * aot.c (mono_compile_assembly): Fix warning.
2673 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
2674 by the _MSC_VER stuff.
2676 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
2678 * inssel-long.brg: Fix #74588.
2680 * cpu-amd64.md: Fix #74591.
2682 * iltests.il: Add new regression tests.
2684 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
2686 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
2689 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
2691 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
2693 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
2694 from Bill Middleton <flashdict@gmail.com>.
2696 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
2698 * arrays.cs: Add new regression test. Fix warnings.
2700 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
2702 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
2703 and leakage in CKFINITE.
2705 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
2706 this to a null op since it is called on amd64 too.
2708 * exceptions-amd64.c (get_throw_trampoline): Align stack.
2710 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
2711 body since this is not used on amd64.
2713 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
2715 * mini-amd64.c: Remove obsolete fixmes.
2717 * mini.c (print_method_from_ip): Fix debugging support.
2719 2005-2-1 Massimiliano Mantione <massi@ximian.com>
2721 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
2722 so that expressions that don't give much gain are not reduced.
2723 * ssapre.h: Likewise.
2725 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
2727 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
2729 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
2731 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
2733 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
2735 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
2737 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
2739 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
2741 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
2744 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
2746 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
2748 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
2750 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
2751 MONO_ARCH_USE_SIGACTION. Fixes #74252.
2753 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
2755 * mini-x86.c: Fix up stack overflow handling.
2757 * exceptions.cs: Add new regression test.
2759 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
2761 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
2762 mono_jit_thread_attach.
2764 * mini.c (mono_method_to_ir): Verify called method is not abstract.
2766 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
2768 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
2769 avoid calling constructors using callvirt.
2771 * inssel.brg: Fix #74073.
2773 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
2775 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
2776 compilation with non-GCC compilers.
2777 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
2778 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
2780 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
2782 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
2783 klass->interface_offsets (will likely fix bug#74073).
2785 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
2787 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
2789 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
2791 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
2792 to amd64_div_reg_size ().
2794 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
2796 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
2798 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
2800 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
2802 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
2804 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
2806 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
2808 * mini.c (mono_precompile_assembly): Load and precompile referenced
2809 assemblies as well. Fixes #74015.
2811 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
2813 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
2815 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
2817 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
2818 a lot of checks and (anyway) permissions cannot work until corlib is
2821 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
2823 * mini-ppc.c: fixed ABI issue on sysv/ppc.
2825 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
2827 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
2828 calls (fixes bug#72824).
2830 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
2832 * mini.c: fix tail recursion elimination (see test in bug#73936).
2834 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
2836 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
2837 some fp functions in sse2 mode.
2839 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
2841 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
2843 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
2845 * mini.h mini.c: Add mono_get_jit_tls_key ().
2847 * mini-x86.c: Enable fast TLS support on windows.
2849 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
2851 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
2852 * mini.c: Check for p/invoke method when generating code. If a
2853 p/invoke method, or it's class, isn't decorated with [Suppress
2854 UnmanagedCodeSecurity] then generate code to call System.Security.
2855 UnmanagedDemand (only if the security manager is active).
2857 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
2859 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
2860 last change as it seems to cause strange crashes.
2862 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
2864 * *.c: handle unsafe function pointers where needed.
2866 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
2868 * mini.c (mono_jit_free_method): Remove the fixme too.
2870 2005-03-15 Miguel de Icaza <miguel@novell.com>
2872 * mini.c: As discussed, make the code actually free the delegate
2873 thunk now, to enable the debugging of delegate problems, use
2874 MONO_DEBUG=1 when running Mono.
2876 This takes also care of parts of the leaks as seen by Joe.
2878 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
2880 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
2881 thread_tls_offset calculation.
2883 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
2885 * declsec.c: Reworked linkdemand checks for icall. The previous code
2886 was using the declaration code (untrusted) and didn't work as expected
2887 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
2890 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
2892 * iltests.il: Add new localloc test.
2894 * mini-amd64.c: Handle large stack allocations the same way as on
2895 windows if stack overflow handling is working.
2897 * mini-amd64.c: Allocate the signal stack using mmap.
2899 * mini.c (sigsegv_signal_handler): Fix reading of context.
2901 * mini-exceptions.c: Fix up stack overflow handling.
2903 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
2905 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
2907 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
2909 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
2911 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
2912 tramp_init functions as they are no longer needed.
2914 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
2916 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
2918 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
2920 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
2922 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
2925 * mini-ops.h: Add OP_LMUL_IMM.
2927 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
2928 long mul/div opcodes as intrinsic.
2930 * mini-amd64.c (emit_call): Handle the case when the callee might be
2933 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
2935 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
2938 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
2940 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
2942 2005-03-09 Ben Maurer <bmaurer@ximian.com>
2944 * mini.c (mono_codegen): Don't leak here, to help people running
2947 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
2949 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
2950 conversions in sse2 mode.
2952 * basic-float.cs: Add regression test.
2954 * mini-amd64.c: Reenable sse2.
2956 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
2958 * mini-amd64.c: Disable sse2 until some regressions are fixed.
2960 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
2962 * driver.c: Copyright text should include 2005.
2964 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
2966 * cpu-amd64.md (load_membase): Fix more max lengths.
2968 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
2970 * cpu-amd64.md (load_membase): Fix max length.
2972 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
2974 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
2976 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
2977 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
2979 * basic-float.cs: Add rounding regression test.
2981 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
2983 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
2985 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
2986 structures in registers for pinvoke wrappers.
2988 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
2990 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
2992 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
2994 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
2995 wrapper to mono_jit_thread_attach.
2997 * mini.c (mini_jit_thread_attach): New jit icall.
2999 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
3000 native->managed wrappers.
3002 * exceptions.cs: Add new regression test.
3004 * mini.c (optimize_branches): Check regions in the cbranch to throw
3005 block case as well. Fixes #73242.
3007 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
3009 * mini.c: thread safety fixes.
3011 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
3013 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
3014 patching stuff, since delegates use jump trampolines so there is
3017 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
3020 * tramp-amd64.c: Fix build.
3022 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
3023 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
3025 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
3026 Rename this to mono_arch....
3027 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
3029 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
3031 * mini-amd64.c (emit_call): If both the caller and the callee is
3032 guaranteed to have 32 bit addresses, emit a normal call.
3034 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
3036 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
3037 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
3038 method_ptr inside delegates.
3040 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
3042 * mini.c (mono_jit_free_method): Free the method info even if the native code is
3043 invalidated. Fixes #73001.
3045 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
3047 * mini-x86.c: Only use stdcall for pinvokes on windows.
3049 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
3051 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
3052 * mini-x86.c: remove unreliable __thread var offset detection,
3053 use the correct accessors and enable by default.
3055 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
3057 * mini.c (mono_jit_free_method): Fix memory leak.
3059 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
3061 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
3063 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
3065 * cpu-amd64.md: Fix lengths of atomic opcodes.
3067 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
3069 * driver.c: try to not imply using ICU is any good.
3071 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
3073 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
3074 functions as inline ops.
3076 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
3077 some Interlocked functions as inline ops.
3079 * mini.c (move_basic_block_to_end): Fix bug in last patch.
3081 * mini.h (MonoBasicBlock): Reorganize fields a bit.
3083 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
3085 * mini.c: Add support for OP_NOT_TAKEN.
3087 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
3088 structures in registers for pinvoke wrappers.
3090 * mini-amd64.c: Fix warnings.
3092 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
3094 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
3096 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
3098 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
3099 address instead of loading the address from it.
3101 * mini-x86.c: Add support for returning small structs in registers
3102 on Win32. Fixes part of #70864.
3104 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
3106 * trace.c (get_token): Improve error checking.
3108 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
3110 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
3112 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
3114 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
3115 it can be reused for MonoClass.
3116 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
3119 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
3121 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
3122 instead of a MonoReflectionMethod. The method information wasn't used
3123 when displaying SecurityException details (but will be now).
3125 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
3127 * Makefile.am : windows build fix.
3129 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
3131 * iltests.il: Add new regression test.
3133 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
3136 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
3138 * mini.c: Moved linkdemand check into helper function check_linkdemand
3139 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
3142 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
3144 * declsec.c: Added statistics counter for different kinds of
3146 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
3147 (and commented) declaration.
3148 * mini.c: Added statistics counter for security Demand code
3149 generation. Added display of security statistics.
3151 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
3153 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
3154 Fix compilation errors under gcc-2.95.
3156 2005-02-12 Ben Maurer <bmaurer@ximian.com>
3158 * mini.c, driver.c: Use the new jit trampoline hashtable
3160 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
3162 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
3164 2005-02-11 Martin Baulig <martin@ximian.com>
3166 * debug-mini.c (mono_debug_close_method): Free the line number array.
3168 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
3170 * aot.c: Break up large methods into smaller ones. Share GOT slots for
3173 * mini.h: Bump AOT file format version.
3175 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
3177 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
3179 * declsec.h: Added macros to get/set lazyly initialized security
3180 informations about assemblies. Added new enum for different type of
3181 possible LinkDemand violation. Added function to check LinkDemands.
3182 * mini.h: Added a field to MonoCompile to hold any security violation
3183 detected when JITting a method (so it can be thrown later).
3184 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
3185 and CEE_CALLVIRT. Added code to throw exception at the end of
3186 mini_method_compile (note: the exception is unhandled right now).
3188 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
3190 * mini.c, jit-icalls.c: use the managed implementation of
3191 memset for initobj and memset, to avoid managed <-> unmanaged
3194 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
3196 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
3197 optimization if it would need a GOT var.
3199 * basic.cs: Add tests for constant propagation and switch statements.
3201 * ssa.c: Fix out-of-range constant propagation and switch statements.
3203 2005-02-09 <vargaz@freemail.hu>
3205 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
3207 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
3209 * cpu-amd64.md (load_membase): Fix max length of load_membase.
3211 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
3213 * mini.c: update to new signature of mono_class_get_allocation_ftn().
3215 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
3217 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
3218 arithmetic operations.
3220 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
3222 * mini-ppc.c: add a workaround for broken user code that
3223 DllImports vararg functions with non-vararg signatures.
3225 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
3227 * mini.c (mono_jit_compile_method_inner): Add detection and a
3228 meaningfull error message for assemblies written in Managed C++.
3230 * tramp-amd64.c mini-amd64.h: Add support for
3231 create_trampoline_from_token ().
3233 * aot.c mini-x86.c abcremoval.c: Applied patch from
3234 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
3236 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
3238 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
3239 which takes a MonoImage/token as parameter instead of a MonoMethod.
3241 * aot.c: Use the new trampoline for initializing vtables.
3243 * aot.c: Add support for ldfld/stfld_remote wrappers.
3245 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
3246 rules for compare <MEM>, IMM.
3248 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
3250 * aot.c: Handle inherited finalizers correctly.
3252 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
3254 * inssel.brg (stmt): Add a missing _setup_... ().
3256 * aot.c: Save some parts of the class state to the AOT file and use it
3257 to recompute that state when a class is initialized.
3259 * mini.c: Install AOT hooks into the runtime.
3261 * mini.h: Bump AOT file format version.
3263 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
3266 * iltests.il: Add new test.
3268 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
3272 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
3274 * mini.c: setup the statistical profiler in the thread attach
3275 callback to cope with the new single thread code.
3277 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
3279 * mini-ppc.c: ensure we have enough room for the profiler
3280 calls (fixed bug#72084).
3282 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
3284 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
3287 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3289 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
3291 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3293 * ssapre.c: Fixed an issue with down safety (this allows IronPython
3294 to succesfully execute parrotbench).
3295 * ssapre.h: Likewise.
3297 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3299 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
3300 variable for stores to method arguments (fixes a SSAPRE issue).
3302 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
3304 * mini.c: handle value types in dup, fixes gen-112.cs.
3306 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
3308 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
3309 sequence for calls in dynamic methods to avoid thunks.
3311 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
3313 * mini.c: correctly remove dynamic methods from the hashtable.
3315 2005-1-20 Massimiliano Mantione <massi@ximian.com>
3317 * driver.c: Disabled SSAPRE until fix the bug that appears
3318 in IronPython's parrotbench.
3320 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
3322 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
3324 * mini.c (mono_method_to_ir): Revert the previous change.
3326 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
3329 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
3330 mono_jit_info_table_find () etc. when running under valgrind.
3332 * inssel.brg: Fix warnings.
3334 * mini-exceptions.c: Fix warnings.
3336 2005-01-31 Martin Baulig <martin@ximian.com>
3338 * driver.c (compile_all_methods_thread_main): Don't try to compile
3339 generic methods or anything which has type parameters.
3341 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
3343 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
3345 * TestDriver.cs: Add --verbose flags.
3347 * graph.c ssa.c: Fix 64 bit warnings.
3349 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
3350 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
3351 Fix 64 bit warnings.
3353 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
3354 variable not spotted by gcc.
3356 * mini-amd64.c inssel-amd64.brg: Applied patch from
3357 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
3358 X86_COMPARE_MEMBASE opcodes.
3360 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
3362 2005-01-29 Ben Maurer <bmaurer@ximian.com>
3364 * *: MonoMethod->signature might be NULL now. You *MUST* use
3365 mono_method_signature.
3367 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
3369 * driver.c (compile_all_methods_thread_main): Compile the methods
3370 without invoking cctors.
3372 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
3374 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
3375 * basic-calls.cs: test for the above.
3377 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
3379 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
3380 MonoJitInfo changes.
3382 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
3384 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
3385 eagerly if it contains dynamic methods.
3387 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
3389 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
3390 trace, it is now computed by an icall from trace_ips.
3392 * mini-exceptions.c: Fix a warning.
3394 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
3396 * mini-exceptions.c: don't bother getting stack trace info if
3397 it's not going to be used.
3399 2005-01-27 Raja R Harinath <rharinath@novell.com>
3401 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
3404 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
3406 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
3408 * aot.c: Avoid calling mono_method_get_header () if not needed.
3410 * mini.h: Bump AOT file format version.
3412 * mini.c (mono_emit_native_call): Allocate a GOT var here.
3414 * mini.c (mono_print_tree): Print more info for calls.
3416 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
3418 * declsec.h: Remove warning by adding missing include for marshal.h
3420 2005-01-26 Martin Baulig <martin@ximian.com>
3422 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
3425 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
3427 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
3430 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
3432 * aot.c (mono_compile_assembly): Fix a warning.
3434 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
3436 * declsec.c: Look for security attributes on the original MonoMethod
3437 (and not the wrapped one). This fix permissions on icalls.
3439 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
3441 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
3443 * mini.c (mono_allocate_stack_slots): Add a fixme.
3445 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
3447 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
3449 * inssel.brg: optimize casts of sealed types (more
3450 optimizations waiting for fixes in remoting).
3452 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
3454 * inssel.brg (stmt): Add another dummy rule.
3456 * driver.c: Fix warnings.
3458 * driver.c (mono_main): If running under valgrind, instruct glib to use
3459 the system allocation functions so valgrind can track the memory
3460 allocated by the g_... functions.
3462 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
3464 * mini-ops.h: Add OP_DUMMY_STORE opcode.
3466 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
3468 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
3469 variables in try regions.
3471 * mini.c (mini_method_compile): Don't disable optimizations on large
3472 methods when AOT compiling.
3474 * mini.c (mono_allocate_stack_slots): New arch independent method to
3475 allocate stack slots. Not yet used.
3477 2005-01-22 Ben Maurer <bmaurer@ximian.com>
3479 * debug-mini.c (mono_debug_close_method): Plug some leaks.
3481 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
3483 * mini-ppc.c: make the branch info relative as the code
3484 buffer can be reallocated.
3486 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
3488 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
3489 * driver.c: Removed the AOT/security restriction. Now initialize the
3490 security manager (in metadata) if --security is used.
3491 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
3492 rather than the pointer to declarative security, when AOT is used.
3494 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
3496 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
3497 basic blocks, reduced intrinsic exception throwing code size.
3499 2005-01-22 Miguel de Icaza <miguel@ximian.com>
3501 * driver.c (mini_usage): Reorder the usage screen.
3503 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
3505 * mini.c (mono_resolve_patch_target): Fix warning.
3507 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
3509 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
3512 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
3514 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
3515 breaks the amd64 build.
3517 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
3518 register allocation. Fixes #71454.
3520 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
3522 * arrays.cs: Add new regression test.
3524 2005-1-20 Massimiliano Mantione <massi@ximian.com>
3526 * ssapre.c: Turned usage of snprintf to GString.
3527 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
3528 (I left it on by mistake in my previous commit).
3530 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
3532 * mini.c, cfold.c, basic-calls.cs: preserve side effects
3533 on cond branch optimization (fixes bug# 71515).
3535 2005-1-20 Massimiliano Mantione <massi@ximian.com>
3537 * abcremoval.c: Fixed bug 71062.
3538 * abcremoval.h: Likewise.
3540 2005-1-20 Massimiliano Mantione <massi@ximian.com>
3542 * mini.c: Added a new functionality to optimize_branches, the removal
3543 of useless basic blocks, and fixed some problem in the removal of
3544 critical edges; some utility functions added for both purposes.
3545 * ssapre.c: Added complex expression support, and fixed bug 70637.
3546 * ssapre.h: Likewise.
3547 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
3549 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
3550 * driver.c: Re-enabled SSAPRE.
3552 2005-01-19 Martin Baulig <martin@ximian.com>
3554 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
3555 the result of mono_get_method_constrained().
3557 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
3559 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
3562 2005-01-18 Geoff Norton <gnorton@customerdna.com>
3564 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
3565 be detected. Fixes #59296.
3567 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
3569 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
3570 which can happen. Fixes #71361.
3572 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
3574 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
3577 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
3579 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
3580 appdomain-unload.exe to fail.
3582 * mini.c: Fix some memory leaks.
3584 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
3586 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
3587 Fixed bug and sped up some codepaths.
3589 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
3591 * mini.c: Fix some memory leaks.
3593 * exceptions.cs basic-long.cs: Add test for checked ulong->int
3596 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
3598 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
3601 * iltests.il: Add regression test for #71320.
3603 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
3605 * mini.c (mono_codegen): Fix installation of profiler hooks.
3607 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
3609 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
3611 * mini.h, mini.c, cfold.c: optimize access to enum
3612 readonly fields, too. Eval conditional branches if possible
3613 to perform unreachable code removal in more cases.
3615 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
3617 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
3619 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
3622 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
3623 WinXP DEP. Fixes #71244.
3625 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
3627 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
3629 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
3631 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
3633 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
3635 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
3638 * mini.h: Bump AOT version.
3640 * mini.h (MonoCompile): Change exvar to a hash table.
3642 * mini.c: Allocate a separate exvar for each handler block.
3644 * mini.c: Get rid of the computation of filter_lengths, its not needed.
3646 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
3647 ex var with the pending exception and only throw if the two are equal.
3650 * exceptions.cs: Add tests for rethrow and nested catch clauses.
3652 * mini-x86.c: Fix warnings.
3654 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
3655 used by all the ports now.
3657 * aot.c: Add write-symbols and save-temps options.
3659 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
3661 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
3663 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
3665 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
3668 * tramp-s390.c: Check vtable slot belongs to the domain.
3670 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
3671 as per other platforms.
3673 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
3675 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
3677 * driver.c: we don't run the Main() code in a subthread anymore.
3679 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
3681 * mini.c: added experimental rtc support in the statistical
3682 profiler: if the user has the permission, more accurate statistics
3683 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
3684 The MONO_RTC value must be restricted to what the linux rtc allows:
3685 power of two from 64 to 8192 Hz.
3687 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
3689 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
3691 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
3693 * mini-ppc.c: better icache flush for smp.
3695 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
3697 * mini-amd64.c (emit_move_return_value): Fix memory leak.
3699 * mini-x86.c (get_call_info): Add the get_call_info () code from the
3700 amd64 port, not yet used.
3702 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
3704 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
3707 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
3709 * driver.c: Added --security option to activate the security manager.
3710 Right now this will allow code generation for declarative demands and
3711 is disabled when AOT is specified.
3712 * mini.c: Add code generation for declarative security demands.
3713 * mini.h: Add mono_use_security_manager as an extern gboolean.
3715 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
3717 * aot.c (mono_compile_assembly): Speed up compilation a bit by
3718 emitting more dense assembly code.
3720 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
3721 exception throwing stuff.
3723 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
3725 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
3728 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
3731 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
3734 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
3736 * tramp-*.c: Only patch vtable slots if the object is in the current
3737 domain. Fixes appdomain-unload.exe.
3739 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
3741 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
3744 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
3746 * mini.c (reverse_branch_op): New helper function.
3748 * mini.c (optimize_branches): Run the new optimization only on
3749 platforms which support it. Also reverse all kinds of branches.
3751 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
3753 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
3756 * mini.c (optimize_branches): Reverse not-equals branches if the false
3757 bblock is a throw. This happens a lot of time with argument checking in
3760 * mini.c (mono_codegen): Add support for placing basic blocks after
3761 the function epilogue.
3763 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
3766 2005-01-05 Miguel de Icaza <miguel@ximian.com>
3768 * mini.c (setup_stat_profiler): Only set this up if the platform
3769 supports ITIMER_PROF.
3771 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
3773 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
3776 * inssel.brg: Fix a warning.
3778 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
3780 * mini.c: added support for statistical profiler
3781 (run with: --profile=default:stat).
3783 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
3785 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
3787 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
3789 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
3790 related to global registers from the amd64 port.
3792 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
3794 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
3796 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
3797 with global registers.
3798 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
3800 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
3802 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
3804 * debug-mini.c (encode_value): Fix off-by-one.
3806 * aot.c (encode_value): Likewise.
3808 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
3810 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
3812 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
3815 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
3817 * aot.c (emit_method_info): Increase size of temp buffer.
3819 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
3822 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
3824 * aot.c (emit_method_info): Fix build.
3826 * aot.c: Further rework of the AOT file format to reduce the size of
3827 the method info data.
3829 * mini.h: Bump AOT file format version.
3831 2004-12-27 Martin Baulig <martin@ximian.com>
3833 * mini.c (mini_get_method): New static method; call
3834 mono_get_method_full() and mono_get_inflated_method().
3835 (mono_method_to_ir): Use mini_get_method() instead of
3836 mono_get_method_full().
3838 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
3840 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
3842 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
3844 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
3846 * inssel-amd64.brg: Add some optimization rules.
3848 2004-12-24 Ben Maurer <bmaurer@ximian.com>
3850 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
3851 standard not GC'd stuff is fine.
3853 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
3855 * aot.c: Rework the AOT file format to get rid of most of the global
3856 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
3858 * mini.h: Bump AOT file format version.
3860 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
3862 * mini.h: Bump AOT file format version.
3864 * aot.c (mono_aot_is_got_entry): New function to determine if an
3865 address is inside a GOT.
3867 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
3869 * cpu-pentium.md: Increase the maximum size of some instructions which
3870 might involve a got access.
3872 * mini.c (get_method_from_ip): Another debug helper function.
3874 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
3875 when got var accesses are created during the decompose phase.
3877 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
3879 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
3880 argument mini_compile_method and to MonoCompile, and use this to
3881 determine whenever a given method is compiled for AOT. This allows the
3882 other methods compiled during AOT compilation to be free of AOT stuff,
3883 so the backends does not need to add special support for them by
3884 creating a fake GOT etc.
3886 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
3889 2004-12-21 Ben Maurer <bmaurer@ximian.com>
3891 * mini.c (mono_method_to_ir): It turns out that some of the
3892 x-appdomain wrappers are lax with types, so just ignore this for
3895 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
3896 at the vtable->klass. If it is non-shared code we can just use the
3899 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
3901 * mini-ppc.c: access MonoDomain from tls, too.
3903 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
3905 * declsec.c: Removed unused variable (and related warning ;-)
3907 2004-12-21 Ben Maurer <bmaurer@ximian.com>
3909 * iltests.il: New test for LDELEMA on an array of ref types.
3911 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
3912 all ldelema's on reftypes.
3913 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
3914 it was the wrong place to put it.
3916 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
3917 register to pop to make this cleaner, at the request of Paolo.
3919 2004-12-20 Ben Maurer <bmaurer@ximian.com>
3921 * mini-ops.h (OP_GETHASHCODE): New op.
3923 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
3925 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
3928 For a microbenchmark, this reduces the cost of Hashtable.get_Item
3931 * mini-x86.c (mono_arch_output_basic_block): Rather than
3939 The first is 3 bytes while the second is 1. This saves 36 kb on
3940 mscorlib, quite a big saving. When bootstraping mcs, I was able to
3941 see a small boost because of icache locality.
3943 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
3945 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
3947 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
3948 started code sharing with the generic code.
3950 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
3952 * mini-ppc.c, cpu-g4.md: added code for direct access to
3955 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
3957 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
3958 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
3961 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
3963 * declsec.c|h: Added functions to cache the declarative stack modifiers
3964 in MonoJitInfo and to create a security frame from a MonoJitInfo
3966 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
3967 created. Register internal calls for System.Security.SecurityFrame::
3968 _GetSecurityFrame and _GetSecurityStack.
3969 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
3970 the definitions for the new stack walk/callback mechanism.
3971 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
3972 first security frame for LinkDemands and InheritanceDemands) and
3973 GetSecurityStack for Demands. Both use the new mono_walk_stack code
3975 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
3976 walk initialization (lupus).
3978 2004-12-20 Ben Maurer <bmaurer@ximian.com>
3980 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
3982 (handle_loaded_temps): Do not create a temporary variable for
3983 things that we know are temps. They will never be modified.
3984 (mono_spill_call): Set MONO_INST_IS_TEMP
3985 (mono_emulate_opcode): ditto
3987 (mono_method_to_ir.CEE_DUP): ditto
3989 2004-12-19 Ben Maurer <bmaurer@ximian.com>
3991 * mini.c (type_to_eval_stack_type): Make this handle the void type
3992 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
3993 (emit_tree): use ip_in_bb to special case some common idioms
3994 Update all callers to pass in the IP.
3995 (mono_method_to_ir): Make CEE_CALL* do the above as well.
3997 This gives us a nice 2% speedup in mcs bootstrap.
3999 * mini-x86.c (peephole_pass): Peephole pass to make
4008 * mini.c (ip_in_bb): new method.
4009 (mono_method_to_ir): use this method rather than doing the hash
4012 * linear-scan.c (mono_linear_scan): When expiring actives, you
4013 don't need to keep around variables that expire on this
4014 instruction. This makes it so that:
4017 store (ebx add (ebx, 1))
4021 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
4023 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
4024 combination to avoid doing two copies. Fix up problems with previous
4027 * mini.c: Fix 64 bit warnings.
4029 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
4031 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
4033 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
4034 changes from the x86 code.
4036 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
4038 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
4040 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
4041 throwing code to reduce its size, unify the AOT and non-aot code and
4042 get rid of relocations in the AOT case.
4044 * mini-x86.h mini.c exceptions-x86.c
4045 (mono_arch_get_throw_corlib_exception): New arch specific function to
4046 raise corlib exceptions which doesn't require relocations in the
4049 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
4051 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
4053 * mini.c (mono_emit_method_call): Only allocate the got var when it is
4056 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
4059 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
4061 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
4062 with add function when used from Inc/dec atomic
4063 functions. Re-enabled optimization on x86.
4064 * mini-ops.h: renamed atomic_add functions to
4065 allow _add to match the Interlocked::Add and
4066 _add_next to match Interlocked::Inc/Dec.
4068 2004-12-15 Massimiliano Mantione <massi@ximian.com>
4070 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
4071 linking of BBs to the end BB, and enabled SSAPRE also with
4072 consprop and copyprop (which was prevented by that bug).
4074 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
4076 * mini-x86.c: disabling the Interlocked optimizing code.
4078 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
4080 * aot.c (load_aot_module): Move reading of got_addr after the AOT
4083 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
4085 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
4086 interlocked optimization due lack of support on x86, rewrote
4087 exchange to take into account that base may be in eax.
4089 xsp works again; activated Interlocked optimizing code.
4091 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
4093 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
4095 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
4097 * mini-ops.h: Add new opcodes.
4099 * mini.h: Add new patch types. Add got_var to MonoCompile.
4101 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
4102 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
4103 make it work with all kinds of patchable code.
4105 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
4106 address of the GOT, and referencing entries in the GOT.
4108 * mini.c: Add code to load the GOT address if needed by an opcode.
4110 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
4111 independent AOT code on the x86 using an elf-style Global Offset Table.
4113 2004-12-14 Raja R Harinath <rharinath@novell.com>
4115 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
4117 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4119 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
4122 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
4124 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
4125 of Interlocked:Increment/Decrement/Add as inline ops.
4126 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
4128 2004-12-12 Geoff Norton <gnorton@customerdna.com>
4130 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
4131 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
4133 2004-12-12 Duncan Mak <duncan@ximian.com>
4135 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
4136 again. `patch_info->table_size' is no longer valid after Zoltan's
4139 2004-12-12 Martin Baulig <martin@ximian.com>
4141 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
4142 if we are the "real" method, ie. not an inlined method inside it.
4144 2004-12-11 Ben Maurer <bmaurer@ximian.com>
4146 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
4147 before we look in the special fields table. This fixes
4148 ../tests/thread-static-init.cs.
4150 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4152 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
4153 for Array get_Rank and get_Length. Fixes bug #70465.
4155 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
4157 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
4158 separate structure to reduce the size of MonoJumpInfo.
4160 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
4162 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
4164 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
4166 * mini.c (mini_get_inst_for_method): Changed to allow ports
4167 to return a MonoInst instead of opcode
4168 (renamed mini_get_opcode_for_method to better reflect the new functionality)
4170 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
4171 Allow ports to return a created MonoInst instead of op-code, will enable
4173 (renamed mini_get_opcode_for_method to better reflected the functionality)
4175 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
4177 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
4179 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
4181 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
4184 2004-12-08 Martin Baulig <martin@ximian.com>
4186 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
4187 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
4189 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
4191 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
4194 * exceptions.cs: Disable some tests which depend on properties of x86 fp
4197 2004-12-08 Raja R Harinath <rharinath@novell.com>
4199 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
4201 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
4203 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
4204 bug introduced by the previous patch.
4206 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
4208 * mini-ppc.c, objectc.cs: handle large structs passed by value
4211 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
4213 * mini-ppc.c: OP_ARGLIST implementation from
4214 Geoff Norton <gnorton@customerdna.com>.
4216 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
4218 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
4219 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
4221 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
4223 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
4225 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4227 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
4230 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
4232 * mini-sparc.c: Zero out localled-ed memory.
4234 * iltests.il: Add tests for zeroing out localloc-ed memory.
4236 2004-12-04 Martin Baulig <martin@ximian.com>
4238 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
4239 mono_method_get_signature_full().
4241 2004-12-03 Massimiliano Mantione <massi@ximian.com>
4243 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
4244 and some utility functions (always for SSAPRE), integrated SSAPRE.
4246 * driver.c: Added ssapre option.
4247 * ssa.c: Small fix on OP_ARG handling.
4248 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
4249 * Makefile.am: Likewise.
4251 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
4253 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
4256 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
4259 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4261 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
4263 * cpu-s390.md : Increase instruction length of oparglist.
4265 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
4267 2004-11-30 Martin Baulig <martin@ximian.com>
4269 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
4270 virtual generic methods. We call a special helper_compile_generic_method()
4271 icall to retrieve the method from the vtable, inflate and compile
4272 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
4274 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
4276 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
4278 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
4280 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
4282 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
4285 2004-11-27 Ben Maurer <bmaurer@ximian.com>
4287 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
4288 platforms with PIC aot.
4290 2004-11-28 Martin Baulig <martin@ximian.com>
4292 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
4295 2004-11-28 Martin Baulig <martin@ximian.com>
4297 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
4298 the result of mono_type_get_underlying_type() to check whether
4301 2004-11-26 Martin Baulig <martin@ximian.com>
4304 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
4307 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
4309 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
4310 the same way as the other arguments so they won't get clobbered.
4312 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
4313 calls through R11 since it is clobbered by the trampoline code.
4315 2004-11-26 Raja R Harinath <rharinath@novell.com>
4317 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
4318 pick up in-tree mscorlib.dll.
4320 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
4322 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
4324 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
4325 runtime data/code are now stored in a table similar to the GOT in ELF.
4326 This allows the code itself to be position independent.
4328 * aot.c: Fix loading of referenced assemblies after the lazy assembly
4331 * aot.c: Attach ELF type (object/function) directives to all global
4334 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
4336 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
4338 * mini-amd64.h: Turn on PIC AOT code.
4340 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
4341 returning the offset within an OP_AOTCONST instruction where the GOT
4342 offset needs to be added.
4344 * mini.h: Bump AOT file format version.
4346 2004-11-25 Martin Baulig <martin@ximian.com>
4348 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
4349 uninflated generic methods.
4351 2004-11-25 Martin Baulig <martin@ximian.com>
4353 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
4355 2004-11-24 Martin Baulig <martin@ximian.com>
4357 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
4358 original klass (this only applies for generic instances).
4360 2004-11-24 Martin Baulig <martin@ximian.com>
4362 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
4363 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
4366 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
4368 * mini.c (mono_method_to_ir): Disable inlining for methods containing
4369 localloc. Fixes #69678.
4371 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
4373 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
4375 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
4376 used SSE registers on pinvoke calls. Fixes #69774.
4378 2004-11-23 Geoff Norton <gnorton@customerdna.com>
4380 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
4381 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
4383 2004-11-23 Raja R Harinath <rharinath@novell.com>
4385 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
4386 Refer directly to the mcs/ tree.
4388 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4390 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
4391 Check if a trampoline for a synchronized method is required.
4393 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
4395 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
4396 with localloc if needed. Throe arithmetric exception in
4397 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
4398 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
4400 2004-11-19 Geoff Norton <gnorton@customerdna.com>
4402 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
4403 types before switching on type. Fixes #69622.
4405 2004-11-19 Raja R Harinath <rharinath@novell.com>
4407 * Makefile.am (check-local): New. Integrate into 'make check'.
4408 (MCS,RUNTIME): Define using in-tree mono and mcs.
4410 (%.exe): Use $(ILASM).
4412 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
4414 * mini-ppc.c: adjust initial prolog size (bug #69691).
4416 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
4418 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
4421 2004-11-17 Raja R Harinath <rharinath@novell.com>
4423 * Makefile.am (clean-local): Rename from 'clean'.
4425 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4427 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
4428 to mono_arch_is_int_overflow.
4429 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
4432 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
4434 * declsec.c|h: New files to support declarative security attributes.
4435 Added function to check if a method has (applicable) security.
4436 * mini.c|h: Add check for declarative security attributes in
4437 mono_method_check_inlining.
4438 * Makefile.am: Added declsec.c and declsec.h to the build.
4440 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
4442 * mini.c, mini.h: update to keep dynamic code info per-domain.
4444 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
4446 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
4447 (mini_init): Get rid of it from here too.
4449 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
4451 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
4452 implemented OP_RETHROW (patch by Geoff Norton
4453 <gnorton@customerdna.com>).
4455 2004-11-10 Geoff Norton <gnorton@customerdna.com>
4457 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
4458 between appdomains. Fixes appdomain-unload on PPC.
4460 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
4462 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
4463 mini-exceptions.c: handle the new wrapper types.
4464 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
4465 token value as a MonoClass* when compiling a wrapper.
4466 mono_jit_create_remoting_trampoline now takes an additional
4467 MonoRemotingTarget parameter.
4469 2004-11-10 Martin Baulig <martin@localhost>
4471 * mini.c (mono_method_to_ir): Use `generic_container->context'
4472 rather than creating a new one.
4474 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4476 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
4478 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
4480 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
4482 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
4483 the experimental aot cache stuff.
4485 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
4487 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
4488 mini-exceptions.c: update to exception clause structure changes.
4490 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
4492 * exceptions-x86.c (throw_exception): Fix warnings.
4494 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
4497 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
4499 * exceptions-sparc.c (get_throw_exception): Really fix this.
4501 2004-11-07 Ben Maurer <bmaurer@ximian.com>
4503 * tramp-*.c: we no longer support icalls without wrappers, so
4504 a bit of code can be removed here
4506 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
4508 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
4511 * cpu-sparc.md: Add op_rethrow.
4513 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
4515 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
4517 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
4518 * mini-ops.h: Add OP_RETHROW.
4520 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
4522 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
4524 2004-11-05 Geoff Norton <gnorton@customerdna.com>
4526 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
4527 Makes the output much easier to read
4529 2004-11-05 Ben Maurer <bmaurer@ximian.com>
4531 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
4532 prevents another huge leak when compiling with ssa. Secondly, the
4533 performance of doing this rather than freeing the lists is much
4534 better. GList does a lock every time you allocate a list link,
4535 so that it can use a memory pool. So, it is better to just use
4536 a memory pool of our own.
4538 * ssa.c, linear-scan.c: replace g_list_remove_link with
4539 g_list_delete. The remove one does not free the GList, so we were
4540 leaking memory. On -O=all --compile-all with corlib, this cut down
4541 3 MB of allocations.
4543 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
4545 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
4547 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
4549 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
4550 into a new function mono_create_jit_trampoline ().
4552 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
4554 * trace.c (get_spec): Allow tracing of classes without a namespace.
4556 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
4558 * mini.c: Fix pointer overwrite in mini_method_compile.
4560 2004-11-2 Geoff Norton <gnorton@customerdna.com>
4562 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
4563 The darwin ABI needs some special handling for 1 and 2 byte structs
4564 Lets use lbz/lhz instead of lwz everywhere.
4565 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
4566 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
4567 Use stb/sth for the former, and put the latter always on stack instead of in
4570 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
4572 * trace.c (is_filenamechar): Add '_'.
4574 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4576 * mini-s390.c: Fix prolog length to allow for large trace requirements.
4578 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
4580 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
4582 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
4583 depends on libmonogc. Fixes #68805.
4585 2004-10-26 Miguel de Icaza <miguel@ximian.com>
4587 * mini.c (mono_jit_free_method): Provide extra information for
4588 this error. Currently this leaks, but will be turned into a
4589 developer option in the future.
4591 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
4593 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
4595 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
4597 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
4598 boundary. Fixes reading of PATCH_INFO_R4 and R8.
4599 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
4601 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
4603 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
4604 trampolines for AOT code.
4606 2004-10-22 <vargaz@freemail.hu>
4608 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
4609 constructed types. Fixes #68136.
4611 2004-10-21 Martin Baulig <martin@ximian.com>
4613 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
4614 if it returns true, unwind the stack to the call instruction.
4616 2004-10-21 <vargaz@freemail.hu>
4618 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
4620 * mini.h: Bump AOT version number.
4622 * objects.cs: Add another test for unbox trampolines.
4624 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
4627 2004-10-20 <vargaz@freemail.hu>
4629 * driver.c: Add SHARED to the set of optimizations tested.
4631 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
4633 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
4636 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
4638 2004-10-20 Martin Baulig <martin@ximian.com>
4640 * mini-exceptions.c (mono_handle_exception): Call
4641 mono_debugger_handle_exception() to tell the debugger about
4642 catch/finally clauses.
4644 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
4646 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
4648 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
4651 2004-10-15 Geoff Norton <gnorton@customerdna.com>
4653 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
4654 methods as their native size, fixed bug #57543, #57545.
4655 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
4656 This saves a temporary register and mullw call down into 1 (minor perf
4657 increase for cases like sum = sum * 5; This use to translate into:
4660 It now translates to
4663 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
4665 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
4668 2004-10-11 Martin Baulig <martin@ximian.com>
4670 * mini.c (mono_method_to_ir): If we're a generic method, get the
4671 MonoGenericContainer from our MonoMethodNormal and create a
4672 MonoGenericContext from it.
4674 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
4676 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
4678 * basic-long.cs: Add test for checked i8->i2 cast.
4680 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4682 * inssel-ppc.brg: added a couple of speedup rules.
4684 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
4686 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
4687 to speed up rebuilds.
4689 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4691 * mini-s390.c: Minor fix to OP_OR_IMM.
4693 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
4695 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
4696 better. Fixes appdomain-unload.exe on sparc.
4698 2004-10-02 Massimiliano Mantione <massi@ximian.com>
4700 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
4701 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
4704 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
4706 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
4708 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
4710 * mini.c: Always generate a field read/write wrapper for members
4711 of the class MarshalByRefObject since the actual instance could
4714 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
4716 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
4718 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
4720 * driver.c mini.h trace.c: Move the setting of the main assembly into
4721 a separate function called mono_trace_set_assembly () and call it after
4722 actually loading the main assembly. Fixes #66872.
4724 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
4726 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
4727 using the code manager.
4729 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
4731 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
4733 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
4735 * cpu-amd64.md: Fix bug in previous patch.
4737 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
4740 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
4742 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
4743 mini-exceptions.c: updates for changed stack walk interface.
4745 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4747 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
4749 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
4751 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
4753 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
4755 * driver.c (mini_regression_list): Do not call mono_assembly_close
4756 since assemblies can't be unloaded.
4758 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
4760 * cpu-amd64.md: Fix more instruction lengths.
4762 * cpu-amd64.md: Fix lengths of some instructions.
4764 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
4766 * inssel.brg: Make the array ldelema check aot friendly.
4768 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
4770 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
4772 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
4774 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
4776 * mini-x86.c: Fix build.
4778 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
4779 mono_type_get_underlying_type () helper function to simplify code.
4781 2004-09-09 Martin Baulig <martin@ximian.com>
4783 * mini-amd64.c: Don't access `type->data.klass' directly, call
4784 mono_class_from_mono_type() instead since the type may be a
4787 2004-09-09 Martin Baulig <martin@ximian.com>
4789 * mini-amd64.c (get_call_info): Fix support for generic instances.
4790 (add_valuetype): Use mono_class_from_mono_type() to get the class
4791 since we can be a generic instance.
4793 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
4795 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
4797 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
4799 * liveness.c: reset spill costs on each scan: bug 62107
4801 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
4803 * exceptions-sparc.c (mono_arch_find_jit_info): remove
4804 unnecessary line that doesn't compile
4806 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
4808 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
4809 trampolines, make them call an error function so people can fix their
4812 2004-09-06 Martin Baulig <martin@ximian.com>
4814 * mini.c (mono_method_to_ir): When initializing locals, handle a
4815 generic instances like a valuetype if it's a valuetype and like a
4816 class if it's a class.
4818 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
4820 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
4821 stack. Fixes #64674.
4823 * exceptions.cs: Add test for unwinding of call arguments.
4825 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
4827 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
4828 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
4829 set the carry/borrow flag). The sparc and s390 implementations
4830 can now use optimized versions (and simplify the code). ppc bugfixes.
4832 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
4834 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
4836 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
4838 * inssel-amd64.brg: Remove leftover 32 bit rule.
4840 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
4842 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
4844 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
4845 mono_arch_find_jit_info functions into a new function. Fix a memory
4848 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
4851 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
4853 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
4856 * exceptions.cs: Add array size tests.
4858 * mini.c: Allocate a separate icall wrapper for each arity of
4859 mono_array_new_va. Fixes #59509.
4861 * exceptions.cs: Add testcase for 64578.
4863 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
4865 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
4867 2004-09-02 Martin Baulig <martin@ximian.com>
4869 * mini.c (mono_method_to_ir): When initializing the locals, call
4870 handle_initobj() on the generic instance itself, not its
4873 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
4875 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
4876 MonoJitInfo for dynamic methods.
4878 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
4880 * mini.c: Add support for freeing JIT data for dynamic methods.
4882 2004-09-01 Martin Baulig <martin@ximian.com>
4884 * mini-x86.c (is_regsize_var): Added support for generic
4886 (mono_arch_emit_prolog): Make this compile again, use
4887 `x86_push_imm_template (code)'.
4889 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
4891 * mini-x86.c: make all push_imm instructions that get
4892 patched always emit the long form
4894 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
4896 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
4897 in a per-domain hash.
4899 * mini-amd64.c (merge_argument_class_from_type): Handle generic
4902 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
4904 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
4907 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
4910 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
4911 Beginnings of SSE2 support.
4913 * exceptions.cs: Add more tests for checked int<->uint casts.
4915 2004-08-28 Martin Baulig <martin@ximian.com>
4917 * mini-x86.c (mono_arch_instrument_epilog): Added support for
4921 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
4922 Handle generic instances recursively.
4924 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
4926 * iltests.il: test for conv.u8 on a constant
4928 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
4930 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
4931 LCONV_x4 (shrun_32 (membase)).
4933 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
4935 * inssel-x86.brg: c&p rules for push/setret of long
4937 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
4939 * inssel-x86.brg: c&p rules for compare (base, regvar) and
4940 compare (regvar, base)
4942 * inssel-x86.brg: more burg love
4944 * inssel.brg: more cleanup
4946 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
4948 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
4950 * basic-long.cs, basic-calls.cs: new tests for optimization.
4952 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
4954 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
4957 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
4959 * mini-amd64.c (read_tls_offset_from_method): Add another case.
4961 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
4963 * inssel.brg (mini_emit_memcpy): use
4964 NO_UNALIGNED_ACCESS to disable memcpy optimization
4966 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
4968 * mini-amd64.c: Handle generic types in various places.
4970 * mini.c (mono_method_to_ir): Handle generic types in init locals.
4972 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
4974 * mini.c (handle_box): Fix warning.
4976 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
4978 * mini-amd64.h: Enable the emit_state optimization.
4980 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
4982 * mini-amd64.c: Add some new 64 bit peephole opts.
4984 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
4986 * cpu-amd64.md: sreg1 of div instructions must be %rax.
4988 * mini-amd64.c: Register allocator fixes.
4990 * mini.c: Add an optimization to emit_state to avoid allocation of new
4991 registers on some platforms.
4993 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
4995 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
4997 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
4998 allocation. Fixes #63085.
5000 * basic-long.cs: Add new regression test.
5002 * mini-amd64.c: Register allocator improvements.
5004 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
5006 * mini-amd64.c (read_tls_offset_from_method): Add another code
5009 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
5010 instruction sequence for nullifying class init trampolines.
5012 * objects.cs: Add new regalloc test.
5014 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
5016 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
5018 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
5020 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
5023 * driver.c: Fix profiling after TLS changes.
5025 * driver.c (mono_main): Set mono_stats.enabled if needed.
5027 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
5030 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
5032 * mini-x86.c: use a 1 op rather than a 2 op tls access
5033 instruction -> faster.
5035 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
5037 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
5040 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
5042 * exceptions-sparc.c (throw_exception): fix typo
5044 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
5046 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
5047 set tree->dreg correctly with tls. Allow any
5048 register to be used.
5050 * mini-x86.c (read_tls_offset_from_method): add new code
5051 generation pattern seen with GCC.
5054 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
5056 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
5057 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
5058 exceptions-sparc.c: fix some performance issues in exception
5059 handling and setting of the stack trace for exceptions that were
5062 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
5064 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
5067 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
5070 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
5072 This patch inlines tls access, when possible.
5074 * mini.h: new arch functions for TLS intrinsics.
5075 All platforms updated with a stub.
5077 * mini.c: use the new intrinsics
5079 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
5080 arch specific intrinsic for tls variables
5082 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
5084 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
5087 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
5089 * mini.c: thread local allocation
5091 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
5093 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
5095 * Makefile.am: Link against the static version of libmonogc.
5097 * Makefile.am: Link the static versions of the convenience libraries
5098 into the mono executable.
5100 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
5102 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
5104 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
5105 on integer overflow.
5107 * mini-amd64.c: Reorganize function call code.
5109 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
5111 2004-08-14 Ben Maurer <bmaurer@ximian.com>
5113 * inssel-x86.brg: use xor eax,eax.
5115 * basic.cs: new tests
5117 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
5119 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
5120 in exception throwing code.
5122 2004-08-14 Ben Maurer <bmaurer@ximian.com>
5124 * inssel-x86.brg: use xor esi,esi.
5126 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
5128 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
5129 can trace methods compiled during mini_init () too.
5131 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
5134 2004-08-14 Ben Maurer <bmaurer@ximian.com>
5136 * Makefile.am: static link on x86 (r=zoltan)
5138 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
5140 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
5141 code since it causes some programs to fail.
5143 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
5145 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
5147 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
5149 * mini.c: ovfops_op_map - add STACK_OBJ case for
5151 * basic.cs: add test_0_pin_string as test
5154 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
5156 * Makefile.am: build C# if srcdir != builddir
5158 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
5160 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
5161 fall-through blocks.
5163 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
5165 * driver.c: enable loop by default again and include abcrem in -O=all.
5167 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
5169 * iltests.il: Add some localloc tests.
5171 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
5173 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
5176 * inssel-amd64.brg: Add some optimizations.
5178 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
5181 * Makefile.am: Statically link mono against libmono on AMD64.
5183 * mini-amd64.c inssel-amd64.brg: Optimizations.
5185 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
5187 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
5189 * tramp-amd64.c: Patch calling code in trampolines.
5191 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
5193 * mini-amd64.c: pinvoke struct passing fixes.
5195 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
5197 * mini-sparc.c: redo change, make mono_arch_cpu_init call
5198 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
5200 2004-08-05 Duncan Mak <duncan@ximian.com>
5202 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
5205 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
5207 * mini-amd64.c (emit_move_return_value): Move return value for normal
5210 2004-08-05 Martin Baulig <martin@ximian.com>
5212 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
5213 `type->type'; just modify `type' itself when dealing with enums
5214 and generic instances.
5215 (check_call_signature): Make `simple_type' a `MonoType *'.
5217 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
5219 * mini.c: Use OP_PADD to add offsets to addresses.
5221 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
5223 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
5225 * mini-sparc.c (mono_arch_emit_epilog): fix check
5226 for folding last op into restore instruction
5228 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
5230 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
5231 helper methods using the code manager.
5233 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
5235 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
5237 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5239 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
5240 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
5242 * mini-s390.c: fix tail processing
5244 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
5246 * mini-ppc.c: mul.ovf.un exception name fix.
5248 2004-08-03 Martin Baulig <martin@ximian.com>
5250 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
5251 instances; before jumping to `handle_enum', also modify `ptype'.
5253 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
5255 * cpu-sparc.md: fcall maximal length too small.
5257 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
5259 * mini-amd64.c mini.h: Add initial support for passing/returning
5260 structures to/from pinvoked methods.
5262 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
5264 * mini-ppc.c: reg allocator fix.
5266 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
5268 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
5270 * inssel.brg: Optimize memset on 64 bit machines.
5272 * mini-amd64.c: Fix some vararg cases.
5274 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5276 * mini-s390.c: Corrected macro in emit_float_to_int
5278 * s390-abi.cs: Tests to exercise the s390 ABI
5280 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
5282 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
5285 * basic.cs: Add a test for add.ovf.un.
5287 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
5289 * mini-sparc.c: add case for OP_IDIV_UN
5291 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
5293 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
5295 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
5297 2004-07-30 Ben Maurer <bmaurer@ximian.com>
5299 * basic.cs: regression tests.
5301 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
5304 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
5306 * basic.cs: Add a new test.
5308 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
5309 and AOT. Various fixes and optimizations.
5311 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
5313 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
5315 * mini-ppc.c: make sure temp regs are not used for global reg
5318 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
5320 * cpu-sparc.md: conv_i8 fix for 64bits
5322 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
5324 2004-07-29 Ben Maurer <bmaurer@ximian.com>
5326 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
5327 add opcode for cmp BYTE PTR [eax], imm.
5329 * inssel.brg: Make memcpy and memset takes bases.
5331 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
5333 * *-amd64.*: More AMD64 work.
5335 2004-07-28 Ben Maurer <bmaurer@ximian.com>
5337 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
5338 add a compare-not-equal opcode.
5340 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
5342 * mini.c: Use mono_init_from_assembly instead of mono_init.
5344 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
5346 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
5348 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
5350 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
5352 * inssel.brg: 64 bit fixes.
5354 * mini.h (MonoCallInst): Add some AMD64 specific data.
5356 * mini.h: Add some OP_P opcodes.
5358 2004-07-28 Ben Maurer <bmaurer@ximian.com>
5360 * basic.cs: tests for 61797 and 61740
5362 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
5364 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
5365 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
5367 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
5369 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
5371 * *-amd64*.*: Ongoing AMD64 work.
5373 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
5375 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
5377 * *-amd64*: Ongoing AMD64 work.
5379 * mini-arch.h: Add AMD64 support.
5381 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
5383 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
5385 * mini-ops.h: Add new opcodes.
5387 * Makefile.am: Add AMD64 support.
5389 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
5390 rules into the inssel-long*.brg files.
5392 * *-amd64.*: Add beginnings of AMD64 backend.
5394 2004-07-22 Ben Maurer <bmaurer@ximian.com>
5396 * mini.c (print_dfn): commenting out the code that prints
5397 the cil. With -O=deadce, this makes -v -v crash.
5399 * cpu-pentium.md: make checkthis have a length of 2
5401 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
5403 * mini-sparc.h: fix implementations of __builtin
5404 functions for Sun compiler for V9.
5406 2004-07-16 Ben Maurer <bmaurer@ximain.com>
5408 * mini.c: use the new stelem.ref wrapper
5409 * exceptions.cs, arrays.cs: new stelem.ref tests
5411 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
5413 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
5414 new XSP should work with these changes).
5416 2004-07-14 Ben Maurer <bmaurer@ximain.com>
5418 * inssel-{long32,x86,}.brg: trivial optimizations.
5420 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
5422 * mini.c: load value when emitting box operation in
5425 2004-07-12 Ben Maurer <bmaurer@ximian.com>
5427 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
5428 is one byte shorter than cmp DWORD PTR [eax], 0.
5430 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
5432 * inssel-ppc.brg: arguments on the stack are always
5433 relative to the stack pointer (spotted by Neale Ferguson).
5435 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5437 * exceptions-x86.c: delay appending the method name to the trace until
5438 after mono_jit_info_table_find is called, as this gets the real
5441 2004-07-09 Ben Maurer <bmaurer@ximian.com>
5443 * aot.c: register roots
5445 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
5447 * aot.c : I could just use PLATFORM_WIN32 flag.
5449 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
5451 * aot.c : Reverting the previous fix. This time it broke linux build.
5453 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
5455 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
5457 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
5459 * mini.c (handle_stack_args): Remove some more debugging code.
5461 * mini.c (handle_stack_args): Remove debug output left in by mistake.
5463 * driver.c mini.h aot.c: Allow additional options to be specified with
5464 --aot and pass them to mono_compile_assembly.
5466 * aot.c: Add experimental code to AOT compile all loaded assemblies
5467 on demand and save the code into a cache in the filesystem.
5469 * aot.c: Add support for more wrapper methods.
5471 * mini.c (handle_stack_args): Handle some corner cases. Fixes
5474 * cpu-*.md: Remove removed opcodes.
5476 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
5477 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
5478 related icalls to marshal.c.
5480 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
5482 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
5484 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
5486 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
5488 2004-07-06 Ben Maurer <bmaurer@ximian.com>
5489 * liveness.c: If liveness is recomputated we need to reset the information
5490 for each variable. This way, if the liveness range has been narrowed
5491 by optimizations that happened after the last computation, we can return
5494 For example, if you have
5499 // Tons of code that does not affect i
5505 i = 0 is dead code and will be removed by SSA. However, when
5506 linear scan gets to the code, i will still appear to be live
5507 throughout the entire block. This prevents good register allocation.
5509 2004-07-06 Martin Baulig <martin@ximian.com>
5511 * debug-mini.c (mono_debug_init_method): Allow
5512 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
5513 (mono_debug_add_icall_wrapper): New method.
5515 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
5517 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
5519 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
5522 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
5524 * aot.c (mono_aot_load_method): Fix loading of debug info.
5526 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
5528 * aot.c: Add logging support.
5530 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
5532 * mini.h: Add prototype for mono_print_method_from_ip.
5534 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
5536 * inssel.brg: 64 bit fixes.
5538 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
5541 * Makefile.am: Add SPARC64 support.
5543 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
5545 * aot.c: Fix alignment problems on 32 bit platforms.
5547 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
5549 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
5552 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
5555 * mini.h: Bump AOT file version. Some 64 bit fixes.
5557 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
5559 * inssel-sparc.brg: Add new rule to avoid register moves.
5561 * inssel.brg: Add ldind_to_load_membase helper function.
5563 2004-06-30 Ben Maurer <bmaurer@ximian.com>
5565 * mini.c: OffsetToStringData intrinsic.
5567 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
5569 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
5571 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
5574 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
5575 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
5577 * mini.c: reinstated mono_compile_get_interface_var()
5578 on x86, too, since the change breaks the Gtk# build there as well.
5580 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5582 * driver.c: remove loop from the default optimizations: it seems to
5583 interact badly with some of the other options (see bug #60613).
5585 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
5587 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
5588 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
5590 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
5592 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
5593 vararg-using methods.
5595 2004-06-21 Martin Baulig <martin@ximian.com>
5597 * mini/mini-exceptions.c
5598 (mono_handle_exception): Added `gpointer original_ip' argument.
5599 After calling mono_unhandled_exception(), call
5600 mono_debugger_unhandled_exception() and if that returns true,
5601 restore the context and return.
5603 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
5605 * mini-ppc.c: prefer the use of relative branches so
5606 they won't need to be patched in aot code (patch from Patrick Beard).
5608 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
5610 * aot.c: patch from Patrick Beard to make the output assembly
5611 more correct for the MacOSX assembler. Small tweak to
5612 generate sane images on Linux/PPC, too.
5614 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5616 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
5617 case until bug #59509 is fixed (shows up in #60332).
5619 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
5621 * mini.c: make sure the needed wrappers are compiled, too, with
5624 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
5626 * driver.c: remove NPTL reference in --version output.
5628 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5630 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
5631 generate valid assembly for the Mach-O assembler.
5633 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
5635 * driver.c: don't include abcrem in the all optimization specifier
5636 since it slows down jit compilation too much for now.
5638 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
5640 * mini.c: use BIGMUL only if both operands have the same signage.
5641 * iltests.il: Test for bug 60056. (errors related to signage in
5646 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
5648 * mini.c, aot.c: memory leak fixes.
5650 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
5652 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
5654 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
5656 * Makefile.am: remove the -static hack completely, it links in
5657 statically glib as well.
5659 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
5661 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
5662 * exceptions.cs: make it compile with new mcs/csc.
5664 2004-06-03 Massimiliano Mantione <massi@ximian.com>
5665 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
5666 and added relevant test case.
5668 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
5670 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
5671 regressions in gtk-sharp.
5673 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
5675 * exceptions.cs: New regression tests.
5677 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
5679 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
5681 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
5683 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
5685 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
5687 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
5689 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
5691 * mini.c (mono_jit_runtime_invoke): Init class in this
5692 method instead of trusting mono_jit_compile_method to
5693 do the work (because wrappers can be in object class)
5695 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
5697 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
5699 * basic-long.cs: New regression test.
5701 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
5703 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
5706 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
5708 * Makefile.am: fix miguel's change to build mono statically against
5709 libmono (track build dependencies).
5711 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
5713 * cfold.c: Some glib versions do not have G_MININT32.
5715 2004-05-26 Massimiliano Mantione <massi@ximian.com>
5717 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
5718 with precision of tan, atan, sin and cos, and implemented related
5719 regressions tests (fixes bug 54467, but one new problem appeared and
5722 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
5724 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
5726 * exceptions.cs: Add test for constant folding && division by zero.
5728 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
5729 since driver.c is in libmono too, so the optimization was useless.
5731 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
5732 variable to driver.c so the compiler can emit more efficient code to
5735 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5737 * Makefile.am: don't distribute generated inssel.[ch] files.
5739 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
5741 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
5742 into the default appdomain. Fixes #58707.
5744 * jit-icalls.c: Remove the broken approximation for truncl, doing
5745 no conversion is better.
5747 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
5750 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
5752 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
5753 of the mcrxr instruction which is not available on some processors
5754 even if it's documented to be. Implement add and sub overflow correctly
5755 (still not complete for long unsigned). Speed up icalls a bit.
5757 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
5759 * mini.c (mono_jit_compile_method_with_opt): Make sure that
5760 we run .cctor in the current domain instead of target_domain.
5762 Fixes bug #58558, .cctor not being called in -O=shared.
5764 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
5766 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
5768 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
5770 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
5771 which can be done with an imm8, do it that way.
5772 (mono_arch_output_basic_block): ditto for a jmp
5773 (mono_arch_emit_prolog): Computate maximum offset of a label.
5775 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
5777 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
5778 now tries to allocate prefered physical reg's for virtual
5779 regs. This reduces the number of emited spills/loads with
5780 20-30% on our core assemblies.
5782 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
5784 * jit-icalls.c: truncl() is not needed and trunc() is
5785 the correct thing to do anyway (bug #58287).
5787 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
5789 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
5792 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
5794 * driver.c: enable loop optimizations by default.
5796 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
5798 * mini-x86.c: fix calc of max loop size when aligning loops start.
5800 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
5802 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
5805 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
5807 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
5810 * basic-long.cs: Add tests for add/subtract of immediates with carry.
5812 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
5814 * mini.c (inline_method): Allways inline some wrappers even if the cost
5815 is too large. Fixes #58785.
5817 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
5819 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
5821 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
5822 (crichton@gimp.org). Beginning of support for sparc/linux.
5824 * mini-sparc.c: Optimize retrieval of LMF address.
5826 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
5828 * exceptions-ppc.c: handle alloca in methods with clauses.
5830 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
5832 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
5834 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
5836 * mini.c: Delegate most of the abort signal work to
5837 mono_thread_request_interruption, which also handles Stop and Suspend
5840 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
5842 * mini.c mini.h: Allow inlining of icall wrappers if the backend
5843 supports the save/restore lmf opcodes.
5845 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
5847 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
5850 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
5852 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
5854 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
5855 methods which contain array accesses.
5857 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
5858 boundaries. Fixes #58537.
5860 * iltests.il: Add regression test for #58537.
5862 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
5864 * mini-x86.c (mono_arch_local_regalloc): Last part of
5865 fix for bug #58633 (releasing register to early).
5867 2004-05-18 Miguel de Icaza <miguel@ximian.com>
5869 * basic-long.cs: Add new regression test.
5871 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
5873 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
5874 register too early on the chain.
5876 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
5878 * mini.c (create_helper_signature): Use a helper function to reduce
5879 the code which needs to be written. Also set the calling convention of
5880 icalls on windows. Fixes #57840.
5882 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
5884 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
5885 exceptions-ppc.c: added helper function to get the instruction address
5886 from a signal handler context.
5888 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
5890 * helpers.c: use g_get_tmp_dir. Invokes happyness
5893 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
5895 * helpers.c: Add new env variable to pass args to objdump.
5896 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
5898 2004-05-17 Radek Doulik <rodo@ximian.com>
5900 * Makefile.am (common_sources): added abcremoval.h so it get
5901 disted and daily mono packages on go-mono.com will build again
5903 2004-05-17 Massimiliano Mantione <massi@ximian.com>
5905 * abcremoval.c: Fixed coding style, added copyright header.
5907 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
5909 * mini.h: Added prototype for abc removal main function.
5911 * build_relations_propagation_table.pl: Added copyright header.
5913 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
5915 * basic-long.cs: reg test for complex ceq_long bug.
5917 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
5919 * mini-x86.c (mono_arch_local_regalloc): Correctly free
5920 reg in long and clob case (bug #58343). Fixed/added comments.
5922 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
5924 * mini.c (mono_jit_runtime_invoke): Follow new convention
5925 of calling the invoke method with an function pointer.
5927 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
5929 * ChangeLog: Fix author of memory leak patch.
5931 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
5933 * Makefile.am: fix make dist as well...
5936 2004-05-14 Massimiliano Mantione <massi@ximian.com>
5938 * cfold.c: Made so that conversions from pointer to int4 are no-ops
5939 on archs where pointers are 4 bytes long.
5941 * Makefile.am: Added abcremoval.c source file.
5943 * abcremoval.c: Added abcremoval.c.
5945 * abcremoval.h: Added abcremoval.h.
5947 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
5949 * inssel.brg: Enabled bounds check removal.
5951 * mini.c: Added support for abcrem optimization.
5953 * mini.h: Added abcrem optimization label.
5955 * driver.c: Added support for abcrem optimization.
5957 * propagated_relations_table.def: Added propagated_relations_table.def.
5959 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
5961 * mini.c, cfold.c: fix style.
5963 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
5965 * mini.c: handle issue with the low-level implementation of
5966 some long opcodes (bug #54209).
5968 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
5970 * basic.cs: test for my new cmov stuff.
5972 2004-05-13 Patrik Torstensson
5974 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
5975 opt and added peephole documentation.
5977 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
5979 * tramp-ppc.c: rewrote the generic trampoline code.
5981 2004-05-11 Patrik Torstensson
5983 * mini-x86.c: optimize long shl/shr asm code (one less branch)
5985 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
5987 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
5989 * mini.h mini.c dominators.c: Applied patch from Derek Woo
5990 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
5992 * mini.c: Add new icalls for AsAny marshalling.
5994 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
5996 * tramp-ppc.c, mini-ppc.c: more cleanups.
5998 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6000 * mini.c: no warnings.
6002 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6004 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
6006 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
6008 * mini.c: In the thread abort signal handler, if the thread is in the
6009 process of being stoped, don't throw the Abort exception, just stop the
6012 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
6014 * tramp-ppc.c: removed old code.
6016 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6018 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
6019 do some simple speed optimizations on ppc.
6021 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
6023 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
6024 and large offsets in load/store.
6026 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
6028 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
6029 it causes regressions.
6031 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
6033 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
6036 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
6038 * jit-icalls.c: remove warnings.
6039 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
6040 speedups for unsafe code.
6042 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
6044 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
6046 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
6048 * basic-calls.cs: Add new regression test.
6050 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
6053 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
6055 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
6058 2004-05-06 Patrik Torstensson
6060 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
6061 long reg allocation in any reg (not only eax:edx) and implemented
6062 long shl/shr ops in asm instead of helpers.
6064 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
6066 * mini-sparc.h: Fix warnings.
6068 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
6071 * mini-exceptions.c (mono_handle_exception): Call the filter in a
6072 separate statement for clarity.
6074 * mini-sparc.c: Update status.
6076 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
6078 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
6081 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6083 * inssel-ppc.brg: another small pre-release workaround:
6084 we don't do overflow detection for long_sub_un.
6086 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6088 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
6089 (also works around a weird ppc bug: 57957).
6091 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
6093 * tramp-ppc.c: trampoline fixes.
6095 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
6097 * mini-ppc.c: fixed typos.
6099 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
6101 * mini-ppc.c, exceptions-ppc.c: more code saves registers
6102 at the top of the stack. Fixed typos. Use a frame registers
6103 for all the methods with exception clauses.
6105 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
6107 * exceptions-ppc.c: restore fp registers.
6109 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
6111 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
6112 order from the stack top (moved the stack room to save the
6113 return value for trace after the param area). Fixed corruption
6114 in restoring registers on unwind.
6116 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
6118 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
6120 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6122 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
6123 and prolog/epilog for methods that use it. Allow
6124 enough param area room for varargs methods. Fix miguel's
6125 breakage in exception handling.
6127 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6129 * Makefile.am: run genmdesc only on current arch.
6131 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6134 * mini-x86.h: fix the build on windows.
6136 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
6138 * 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.
6140 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
6142 * mini-exceptions.c: New file.
6144 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
6145 Move some parts of the x86 exception handling code to an
6146 arch-independent file so it can be shared with other ports.
6148 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
6150 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
6152 2004-04-26 David Waite <mass@akuma.org>
6154 * driver.c: remove comma from end of enumeration declaration
6156 2004-04-26 Jackson Harper <jackson@ximian.com>
6158 * driver.c: parse config file before loading first assembly. This
6159 allows the user gac to be enabled/disabled.
6161 2004-04-23 Miguel de Icaza <miguel@ximian.com>
6163 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
6164 simpler mechanism: we do not care what is encoded initially
6165 (branch absolute or relative), we care about the code and its
6166 target. I kept the old code for reference for now.
6168 The new code tries first to determine if the jump is anywhere in
6169 the -/+32 absolute meg range, if it succeeds, it encodes using the
6170 absolute branch; If not, it tried to find something in the
6171 relative range, if not, it uses the handle_thunk code.
6173 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
6175 * exceptions-ppc.c: use the correct ip register on macosx.
6177 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
6179 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
6181 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
6183 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
6184 Raise exception on integer divide by zero by hand since the hw
6185 doesn't support it. Handle NaNs in FP compares.
6187 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
6189 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
6190 code reducing duplication between the platforms and enabled
6191 signal exception handling (on linux for now).
6193 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
6195 * exceptions-ppc.c: more macosx support.
6197 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6199 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
6201 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
6203 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
6205 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
6207 * iltests.il: more tests.
6209 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
6211 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
6214 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
6216 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
6218 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
6220 * liveness.c: Mark variables as volatile in all basic blocks reachable
6221 from exception clauses.
6223 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
6225 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
6228 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
6230 * iltests.il, basic.cs: more tests for regalloc.
6232 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
6234 * iltests.il: Some tests for register allocation modifications
6237 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
6239 * exceptions.cs: Add regression test for bug #56782.
6241 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
6242 original stack trace if an exception is rethrown. Fixes #56782. Oh,
6243 the beauty of fixing the same thing in 5 different files...
6245 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
6247 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
6250 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
6252 * mini.c: Add support for STRWLPARRAY marshalling convention.
6254 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
6256 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
6257 to init the context to setup the regs pointer).
6259 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
6261 * exceptions-ppc.c: more exceptions work.
6263 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6265 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
6268 2004-04-13 Miguel de Icaza <miguel@ximian.com>
6270 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
6271 can use the memory directly.
6273 * cpu-pentium.md: Update documentation from a post from Zoltan.
6275 add x86_add_membase, x86_sub_membase, x86_mul_membase
6277 2004-04-13 Miguel de Icaza <miguel@ximian.com>
6279 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
6280 GENERAL_REGS they were also hardcoded for all PPC ports.
6282 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
6284 Remove hard-coded limit for floating point registers, use
6285 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
6287 Notice that in MacOS X calling conventions you can fit a lot more
6288 floating point values in registers, so I should update the PInvoke
6289 test to excercise the passing of floating point values on the
6290 stack (currently broken).
6292 2004-04-06 Miguel de Icaza <miguel@ximian.com>
6294 * tramp-ppc.c (create_trampoline_code): Added
6295 JUMP_TRAMPOLINE_SIZE.
6296 (ppc_magic_trampoline): Follow the pattern from
6297 x86_magic_trampoline: if code is set to zero, return.
6298 (create_trampoline_code): Always pass MonoMethod to the jump
6299 trampoline, before it was passing a null.
6300 (mono_arch_create_jump_trampoline): Implement the jump stub, could
6301 share the code with mono_arch_create_jit_trampoline.
6303 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
6305 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
6308 * cpu-g4.md: Added length for jmp instruction, the worst case
6309 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
6312 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
6314 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
6316 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
6318 * mini.c: Only set bblock->real_offset when adding a new bblock, and
6319 before each IL instruction.
6321 * mini.c (CEE_BOX): Fix warnings.
6323 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6325 * mini.c: removed a few unused vars and extra whitespace.
6327 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
6329 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
6331 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
6333 (OP_GETCHR): use the above
6334 (CEE_LDELEMA): use the above.
6336 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
6337 version of the generic impl.
6338 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
6339 (CEE_LDELEMA): use the above.
6341 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
6343 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
6346 * iltests.il: Added new regression test for #56317.
6348 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
6350 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
6351 under NetBSD. Fixes #56450.
6353 * liveness.c (update_gen_kill_set): Fix previous patch.
6355 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6357 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
6359 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
6361 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
6364 * inssel-sparc.brg: Add more optimizations.
6366 * mini-sparc.c: Replace multiply/divide with shifts if possible.
6368 2004-04-01 Martin Baulig <martin@ximian.com>
6370 * mini.c (handle_box): New static function; moved the
6371 implementation of CEE_BOX here.
6372 (mono_method_to_ir): Added `constrained_call' variable.
6373 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
6374 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
6375 mono_method_get_constrained() to get the method.
6377 2004-04-01 Martin Baulig <martin@ximian.com>
6379 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
6380 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
6381 (mono_method_to_ir): We don't need these macros anymore since
6382 mono_class_get_full() already takes care of it.
6384 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6386 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
6387 use @function (as doesn't accept #function here) and check the return
6388 value of system and stop if fails.
6390 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6392 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
6394 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
6396 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
6398 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
6400 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
6403 * basic-long.cs: Add test for negation of Int64.MinValue.
6405 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
6407 * mini-sparc.c: Update status.
6409 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
6411 * exceptions-sparc.c: Fix return value in filters.
6413 * inssel-sparc.brg: Fix register allocation in some rules.
6415 2004-03-28 Martin Baulig <martin@ximian.com>
6417 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
6420 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
6422 * mini-x86.c (mono_arch_patch_code): Fix warnings.
6424 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
6425 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
6426 remove unused conv_u4 opcode.
6428 * mini-x86.c: Remove valgrind workaround since it slows down things
6429 even when mono is not run under valgrind.
6431 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
6433 * mini-sparc.c: Update status.
6435 * inssel-sparc.brg: Add some optimizations.
6437 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
6438 future delay slot filling. Add support for varargs, tail calls and JMP.
6440 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
6441 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
6443 * inssel.brg: Fix register allocation in OP_ARGLIST.
6445 * inssel.brg: Fix warnings.
6447 2004-03-25 Martin Baulig <martin@ximian.com>
6449 * mini.c (inflate_generic_field): Removed.
6450 (mini_get_method): Removed, use mono_get_method_full(),
6451 (mini_get_class): Removed, use mono_class_get_full().
6452 (mono_method_to_ir): Pass our generic context to
6453 mono_field_from_token().
6455 2004-03-25 Martin Baulig <martin@ximian.com>
6457 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
6458 of a `MonoMethod *'.
6459 (mini_get_method): Take a `MonoGenericContext *' instead
6460 of a `MonoMethod *'.
6461 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
6462 a new local variable called `generic_context' which holds the
6463 current `MonoGenericContext *'; use it to lookup things.
6465 2004-03-24 Martin Baulig <martin@ximian.com>
6467 * mini.c (mini_get_class): New static method; if we're inside a
6468 generic instance, inflate the class if neccessary.
6469 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
6471 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
6473 * iltests.il: New regression test for #55976.
6475 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
6478 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
6480 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
6483 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
6485 * liveness.c: Consider SSA stores as well as loads when making vars
6488 * exceptions.cs: New regression tests for register allocation.
6490 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
6492 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
6493 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
6494 domain lock only to protect puntual access to data structures.
6495 Added access lock for sighash, jit_icall_hash_name,
6496 jit_icall_hash_addr and domain->code_mp.
6498 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
6500 * driver.c: Print SIGSEGV handling method.
6502 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
6504 * mini.c (setup_jit_tls_data): Handle case when this is called
6505 multiple times for a thread.
6507 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
6508 is different from fbxx_un. Fixes #54303. Also use constants instead of
6509 magic numbers in a lot of places.
6511 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
6513 * exceptions.cs: Fix cctor test when --regression is used.
6515 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
6517 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
6520 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
6522 * inssel-ppc.brg: fixed register assignments for some rules.
6524 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
6526 * exceptions.cs: Add test for exceptions in static constructors.
6528 * mini.c (mono_jit_compile_method_with_out): Move the calling of
6529 static constructors outside the domain lock. Fixes #55720.
6531 2004-03-17 Martin Baulig <martin@ximian.com>
6533 * mini.c (get_generic_field_inst): Removed, this'll never happen.
6534 (inflate_generic_field): Take the `MonoMethod *' instead of the
6535 `MonoClass *' and added support for generic method.
6536 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
6537 have a `field->parent->gen_params', only inflate the field if it's
6538 an open constructed type.
6540 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
6542 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
6543 exception object instead of the preconstructed ones.
6545 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6547 * mini.c: reverted changed to sigsegv_signal_handler commited
6548 accidentally in the previous patch.
6550 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6553 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
6554 running --aot with an old assembly.
6556 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
6558 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
6561 * mini-sparc.c: Add support for v9 branches with prediction.
6563 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
6565 * mini.c (mini_init): #warning is GNUC only
6567 * mini-sparc.h: implement __builtin_frame_address
6568 and __builtin_return_address for Sun C compiler
6570 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
6572 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
6574 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
6576 * basic-calls.cs: Add test for unaligned byref long argument passing.
6578 * mini-ops.h: Add sparcv9 compare and branch instructions.
6580 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
6581 v9 instructions if we have a v9 cpu.
6583 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
6584 registers for global allocation.
6586 * exceptions-sparc.c: Fixes.
6588 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
6590 * liveness.c (mono_analyze_liveness): Optimized version.
6592 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
6594 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
6597 * basic-float.cs basic-calls.cs: New regression tests.
6599 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
6601 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
6602 sigaltstack implementation.
6604 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
6606 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
6607 stuff if SIGSEGV_ON_ALTSTACK is not defined.
6609 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
6611 * mini.c: Fix warnings.
6613 * mini.c (mono_resolve_patch_target): New function which contains the
6614 arch independent part of the patching process.
6616 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
6617 patching code to a separate function.
6619 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
6621 * mini.c (add_signal_handler): ifdef out on Windows
6623 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
6625 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
6626 cpu-sparc.md: Add exception handling support + other fixes.
6628 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
6629 typed GC detection in --version.
6631 * basic.cs exceptions.cs: New regression tests.
6633 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
6634 the arch specific code can store data during a compilation.
6636 * mini-ops.h: Add OP_SETFRET.
6638 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
6639 function, register a separate icall for each arity, so the icalls can
6642 * mini.c (mono_print_tree): Print negative offsets in a more readable
6645 * mini.c: Make signal handling work on sparc.
6647 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
6649 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
6651 * jit-icalls.c: Emulate truncl by aintl on solaris.
6653 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
6655 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
6657 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
6659 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
6661 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
6662 a MarshalByRef type, inline a method that performs the check, taking into
6663 account that the object can be a proxy. Also implemented tow new opcodes:
6664 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
6665 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
6666 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
6668 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
6670 * mini-ppc.c: if a relative branch displacement is too big
6671 but it points to and area reachable with an absolute branch,
6674 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
6676 * mini.c: optimize small copies in cpblk.
6678 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
6680 * basic-calls.cs basic-float.cs: New regression tests.
6682 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
6683 negative offsets from %fp. Implement localloc. Fix local register
6684 allocation. Fix the case when the this argument needs to be saved to
6685 the stack. Implement some missing opcodes.
6687 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
6689 * mini.c (mini_method_compile): Reenable global regalloc in methods
6690 with exception handlers.
6692 * linear-scan.c (mono_varlist_sort): Fix warning.
6694 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
6696 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
6699 * liveness.c: Make all variables uses in exception clauses volatile, to
6700 prevent them from being allocated to registers. Fixes #42136.
6702 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
6704 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
6707 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
6708 argument to mono_arch_regalloc_cost.
6710 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
6713 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
6715 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
6716 Make the cost of allocating a variable to a register arch dependent.
6718 * basic-calls.cs: Fix compilation of tests.
6720 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
6721 helper function to cut back on the number of #ifdefs needed.
6723 * mini-ppc.c: Fix compilation.
6725 * basic-calls.cs: New regression tests.
6727 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
6729 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
6730 of l0 since that is callee saved.
6732 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
6735 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
6736 of delay instruction.
6738 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
6740 * mini.h (MonoCallInst): Add 'virtual' flag.
6742 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
6744 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
6746 * *.cs: New regression tests.
6748 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
6751 * mini.c (mono_runtime_install_handlers): Fix build.
6753 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
6754 'signal_stack_size' members.
6756 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
6757 alternate signal stack.
6759 * exceptions-x86.c: Add stack overflow handling.
6761 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
6762 functions to arch independent code.
6764 * mini.c (mono_print_tree): Print more detailed info for load_membase
6767 2004-02-23 Martin Baulig <martin@ximian.com>
6769 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
6771 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
6773 * mini-x86.c: fixed reg allocation for div/rem.
6775 2004-02-22 Miguel de Icaza <miguel@ximian.com>
6777 * driver.c (mono_main): Report some configuratio options on --version.
6779 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
6781 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
6782 low in the address space. Correctly flush memory in thunks where we
6785 2004-02-20 Martin Baulig <martin@ximian.com>
6787 * mini.c (mini_get_method): New static method; inflate all generic
6788 methods and methods in open generic instances.
6789 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
6790 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
6792 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
6794 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
6796 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
6798 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
6800 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
6802 * mini-sparc.c (flushi mono_arch_output_basic_block): make
6803 it compile using Sun's compiler.
6805 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
6807 * 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.
6809 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
6811 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
6813 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
6815 * mini-ppc.c: handle calls outside of the allowed range with thunks
6816 allocated using the code manager.
6817 * tramp-ppc.c: use the code manager to hold generated native code.
6818 Fixed the magic trampoline to just patch vtable entries.
6820 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
6822 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
6825 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
6827 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
6830 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
6831 if we have a working __thread implementation.
6833 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
6834 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
6836 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
6838 * mini-x86.c: Fix compilation under gcc 2.
6840 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
6842 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
6843 contains a call to the wrapped function.
6845 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
6846 OP_<CALL>_IMM opcodes, and use them under X86.
6848 * mini.c (mono_jit_find_compiled_method): Fix warning.
6850 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
6852 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
6854 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
6855 functionality to mini.c.
6857 * mini.c (mono_create_jump_trampoline): New function to create a jump
6858 trampoline. Return a compiled method instead of a trampoline if it
6859 exists. Add a cache for jump trampolines.
6861 * mini.c (mono_jit_find_compiled_method): New function to return a
6862 compiled method if it exists.
6864 * mini-x86.c: Call mono_create_jump_trampoline instead of
6865 mono_arch_create_jit_trampoline.
6867 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
6868 a jump trampoline. Fixes #52092.
6870 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
6872 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
6873 which is not up-to-date. Add check_corlib_version () instead.
6875 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
6878 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
6879 since newer valgrind versions do not need it.
6881 * mini.c (mono_jit_compile_method_with_opt): New helper function to
6882 compile a method with a given set of optimizations.
6884 * mini.c: Compile icall wrappers on-demand instead of at startup.
6886 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
6887 wrapper for an icall.
6889 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
6891 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
6894 * iltests.il: Add test for non-empty stack before switch instruction.
6896 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
6898 * mini.c: Add support for new stringbuilder marshalling conventions.
6900 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
6902 2004-02-01 Martin Baulig <martin@ximian.com>
6904 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
6905 in `ginst->mtype_argv'.
6907 2004-01-31 Miguel de Icaza <miguel@ximian.com>
6909 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
6910 facilitate grepping.
6912 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
6914 * mini.c: fixed buglet in initobj generic implementation for references.
6916 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
6918 * Makefile.am: make the version script conditional.
6919 * jit-icalls.c: handle missing truncl().
6921 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
6923 * exceptions.cs: Add more tests for double->int conversion.
6925 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
6926 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
6928 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
6930 * driver.c: make --verbose --version emit an error
6931 if the loaded corlib doesn't match the runtime version.
6933 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
6935 * mini-ppc.h: export ppc_patch().
6936 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
6937 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
6938 on par or better than on MacOSX.
6940 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
6942 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
6943 mono_lookup_pinvoke_call.
6945 * mini-x86.c: Under windows, the default pinvoke calling convention is
6946 stdcall. Fixes #52834.
6948 * mini.c (optimize_branches): Add an upper bound to the number of
6949 iterations to prevent infinite loops on strange loops. Fixes #53003.
6951 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
6953 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
6954 and ISINST. Fixes #52093.
6956 * objects.cs (test_0_vector_array_cast): New tests.
6958 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
6960 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
6961 checking in Array.Set ().
6963 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
6966 * object.cs (test_0_multi_array_cast): New regression test.
6968 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
6970 * exceptions-ppc.c: fix build on Linux/PPC.
6972 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
6974 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
6975 running under valgrind.
6976 (x86_magic_trampoline): Fix build bustage.
6978 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
6979 negative values as well. This is needed for the encoding of the line number
6980 info, since sometimes the line numbers are not in increasing order.
6982 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
6984 * cpu-pentium.md (localloc): Increase the size of the localloc
6985 instruction since it is a loop under Win32.
6987 * debug-mini.c (record_line_number): Get rid of unneccesary memory
6990 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
6992 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
6993 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
6994 Max Horn (max@quendi.de). Fix file names in comments.
6996 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
6998 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
6999 avoid stack overflow.
7000 (replace_usage): Avoid uninitialized variable warnings.
7002 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
7003 and taking the address of valuetype variables.
7005 2004-01-03 Patrik Torstensson
7007 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
7008 for other purposes than FP later on.
7010 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
7012 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
7015 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
7017 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
7019 2003-12-30 Patrik Torstensson <p@rxc.se>
7021 * mini-x86.h: Decreased number of availiable fp regs.
7022 Solves corner cases with FP spilling.
7024 2003-12-23 Patrik Torstensson <p@rxc.se>
7026 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
7027 for floating point stack tracking / spilling on x86.
7030 * basic-float.cs: added float mul overflow test.
7032 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
7034 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
7036 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
7038 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
7039 supports for cond branches that overflow the immediate
7040 overflow offset. mcs can compile simple programs.
7042 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
7044 * exceptions-ppc.c: exception handling support wip:
7045 finally handlers get run on exception.
7047 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
7049 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
7052 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
7054 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
7055 initial support for stack walking and unwinding.
7057 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
7059 * driver.c (mono_main): Make corlib-out-of-sync message more
7060 descriptive. Also remove verify_corlib call.
7062 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
7064 * mini.c: make CEE_NEWARR calls and other emulated opcodes
7065 not overlap with other call's arguments, too.
7067 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
7069 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
7070 move to arch-specific code the choice of arch-specific
7071 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
7072 * mini.c: ensure emulation calls will not interleave
7075 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
7077 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
7078 the magic trampoline stack frame is dropped before executing
7081 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
7083 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
7084 and integer to fp conversions. Added support for overflowing
7085 arguments on the stack. Reserve a couple more registers as temps.
7086 Added support for aot compilation (as output still needs to be
7089 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
7091 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
7092 Don't overwrite return register in some corner cases.
7094 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
7096 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
7097 static constructors when AOT compiling.
7099 * driver.c (mono_main): Call mono_check_corlib_version.
7101 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
7103 * cpu-g4.md, basic.cs: fixed div target register.
7105 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
7107 * mini-ppc.c, basic.cs: shl_imm fix with test.
7109 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
7111 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
7112 structures by value. Misc fixes.
7113 * objects.cs: more tests.
7115 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
7117 * mini-ppc.c: lconv.ovf.i implemented.
7119 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7122 (mini_init): don't error out if someone already called g_thread_init.
7124 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
7126 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
7127 to be any type per the spec. Fix abnormal memory usage when
7128 the same object is repeatedly thrown.
7130 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
7132 * mini.c: check for overruns in IL code.
7134 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
7136 * TODO: Add/remove some todo entries.
7138 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
7140 * driver.c (mono_main): Call mono_verify_corlib.
7142 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
7144 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
7145 This has been moved to mini.c
7146 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
7147 type being casted is marshalbyref it could be a proxy, so instead of
7148 emitting the type check code, emit a call to a runtime method that will
7149 perform the check by calling CanCastTo if needed.
7151 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
7153 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
7154 methods with large stack frames under Win32.
7156 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
7158 * Makefile.am: Distribute regression tests.
7160 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
7161 at the end instead of inserting each variable into the sorted list.
7163 * linear-scan.c (mono_varlist_sort): New helper function.
7165 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
7167 * mini.c: ensure arguments and locals are within bounds.
7169 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
7171 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
7174 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
7176 * mini.c (mono_cprop_copy_values): Fix crash.
7178 * aot.c: Set verbosity back to 0.
7180 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
7182 * regalloc.c: complete memory leak fix by Laurent Morichetti
7185 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
7187 * driver.c (main_thread_handler): Revert the previous patch.
7189 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
7192 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
7193 memory from the memory pool.
7195 * driver.c (main_thread_handler): Turn on all optimizations when
7198 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
7199 an array for better performance.
7201 * regalloc.c (mono_regstate_assign): Fix memory leak.
7203 * debug-mini.c (mono_debug_serialize_debug_info): New function to
7204 serialize the debug info.
7206 * debug-mini.c (mono_debug_add_aot_method): New function to load the
7207 debug info from the serialized representation.
7209 * aot.c: Save debug info into the generated file and load it when
7212 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
7214 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
7216 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
7217 More FP-related fixes.
7219 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
7221 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
7222 and register allocation buglet. Hello world now runs.
7224 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
7226 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
7227 * tramp-ppc.c: fixed class init trampoline.
7228 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
7230 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
7232 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
7233 mini.c: more ppc changes/fixes.
7235 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
7237 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
7238 Also optimize the case when the arguments are the same in the caller
7241 * iltests.il: Add tests for tail calls with valuetype arguments.
7243 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
7245 * mini-ppc.c: fixes for struct return type.
7247 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
7249 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
7250 mono_spillvar_offset() to arch-specific code.
7252 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
7254 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
7256 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
7258 * exceptions-x86.c: Fix stack space leaks.
7260 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
7261 registers from the lmf if the method has save_lmf set.
7263 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
7265 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
7266 of icall wrappers into InvokeInDomain, since these are now per-domain.
7268 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
7270 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
7271 make some opcode emulation and intrinsic ops enabled/disabled
7272 according to the architecture. More fixes.
7274 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
7276 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
7278 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
7280 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
7281 arch-specific handling for 'this' and struct return type to
7284 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7286 * aot.c: prevent divide by zero error when reporting (it happened with
7289 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
7291 * mini.h (inst_switch): Remove unused macro.
7293 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7296 (load_aot_module): free 'info->methods' and 'info' properly. No more
7297 "free(): invalid pointer blah" messages when you have an old aot
7300 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
7302 * jit-icalls.c, mini.c: Added support for context static fields.
7304 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
7306 * mini.c (mono_method_blittable): Methods which set LastError are not
7307 blittable either. Fixes #51108.
7309 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
7311 * mini.c: flush icache.
7312 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
7314 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
7316 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
7318 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
7320 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
7323 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
7326 * inssel.brg (CEE_MKREFANY): Fix AOT case.
7328 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
7330 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
7331 instruction when the result is discarded.
7333 * iltests.il (test_0_div_regalloc): New regression test.
7335 * arrays.cs: Fix compilation error.
7337 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
7339 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
7340 float rules to inssel-x86.brg: sane architectures with FP registers
7341 don't need to implement these rules.
7343 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
7345 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
7347 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
7349 * mini.h, inssel-long32.brg: fixed endianess issues in int64
7350 implementation of 32 bit systems.
7352 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
7354 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
7355 (Jeroen Zwartepoorte).
7357 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
7359 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
7360 the caller and the callee matches.
7362 * mini.c (mono_method_to_ir): Add comment.
7364 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
7365 signbit is missing on some platforms.
7367 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
7369 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
7371 * mini.c (setup_jit_tls_data): Call the new function.
7373 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
7375 * mini-x86.c: Add experimental support for fast access to the lmf
7376 structure under NPTL/Linux 2.6.x.
7378 2003-11-06 Martin Baulig <martin@ximian.com>
7380 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
7381 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
7384 2003-11-02 Martin Baulig <martin@ximian.com>
7386 * mini.c (inflate_generic_field): New static method.
7387 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
7388 generic instance and the field is declared in a generic type, call
7389 inflate_generic_field() to inflate it. Fixes gen-28.cs.
7391 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
7393 * mini.h mini.c (mono_method_same_domain): New function to return
7394 whenever the caller and the callee are in the same domain.
7396 * tramp-x86.c (x86_magic_trampoline): Use the new function.
7398 2003-10-30 Martin Baulig <martin@ximian.com>
7400 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
7401 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
7403 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
7404 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
7406 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
7408 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
7411 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
7412 object here, so it is in the correct appdomain etc.
7414 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
7416 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
7418 (mono_method_to_ir): Avoid freeing the type created returned from
7419 mono_type_create_from_typespec, since it is put into an internal cache
7420 by the function. Fixes pointer.exe.
7422 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
7423 trampolines for icalls and pinvokes as well. Fixes #33569.
7425 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
7427 * mini.c: Update after appdomain changes.
7429 * mini.c (mono_jit_compile_method_inner): Allways compile native
7430 method wrappers in the root domain, since there can only be one
7431 instance of them, whose address is stored in method->info.
7433 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
7435 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
7436 environment variable. Instead detect automatically whenever running
7437 under valgrind using the magic macro RUNNING_ON_VALGRIND from
7440 2003-10-16 Miguel de Icaza <miguel@ximian.com>
7442 * trace.c, trace.h: New files that implement the new trace option
7445 * driver.c: Document new --trace options.
7447 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
7450 - if (mono_jit_trace_calls)
7451 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
7453 * mini.h: prototypes.
7455 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
7457 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
7459 * mini.c inssel.brg: Implement typedefbyref opcodes.
7461 * mini.c (mono_jit_compile_method): Remove unused local variable.
7463 * mini.c (mono_jit_compile_method_inner): Ditto.
7465 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
7467 * tramp-x86.c (x86_class_init_trampoline): Fix build.
7469 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
7471 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
7473 * mini.c (mono_no_aot): Remove unused global variable.
7475 * mini.c: Thread safety fixes.
7477 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
7479 * mini.c (mono_create_class_init_trampoline): Add a lock around
7480 class_init_hash_addr.
7482 * arrays.cs (test_0_newarr_emulation): Add new regression test for
7485 * mini.c: Decompose the NEWARR instruction before decomposing its
7486 arguments. Fixes #30073.
7488 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
7490 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
7493 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
7495 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
7497 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
7499 * driver.c: Add support for compiling icall wrappers to --compile.
7501 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
7503 * inssel.brg: The empty value in class->interface_offsets is -1, not
7506 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
7508 * objects.cs: New test for 'is' operator on an array of interfaces.
7510 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
7512 * tramp-ppc.c: update trampoline code to support jumps
7513 and class initialization.
7515 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
7517 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
7519 * inssel.brg (OP_UNBOXCAST): Fix #46027.
7521 * inssel.brg (OP_UNBOX): Remove unused rule.
7523 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
7524 region instead of one for each method. Fixes #47813.
7526 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
7528 * exceptions.cs (test_0_nested_finally): New regression test for
7529 nested exception handlers.
7531 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
7533 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
7535 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
7538 * mini.c (mono_method_check_inlining): Make the inlining limit
7539 configurable by an environment variable.
7541 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
7543 * mini.h: Bump AOT file version.
7545 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
7546 token, store the image along with the token, since the token might not
7547 refer to the same image as the method containing the relocation,
7548 because of inlining.
7550 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
7552 * mini.c (mono_precompile_assemblies): New function to compile
7553 all methods in all loaded assemblies.
7555 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
7557 * regalloc.h regalloc.c (MonoRegState): Change the type of
7558 iassign and fassign to int*, since they can contain large negative
7559 values if the register is spilled. Also added some comments. Fixes
7562 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
7563 under Win32. Fixes #42964.
7565 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
7567 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
7569 * aot.c: Added support for AOT compiling methods which contain calls
7570 to wrappers. Currently, only remoting-invoke-with-check wrappers are
7573 * driver.c (compile_all_methods): Run the compilation in a thread
7574 managed by mono. Fixes #44023.
7576 * mini.c (mono_codegen): Print full method name in verbose output.
7578 * mini-x86.c (mono_arch_patch_code): Fix warning.
7580 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
7581 jumps, since the method we are jumping to might be domain-specific.
7583 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
7585 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
7587 * inssel.brg: string chars are unsigned.
7589 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
7591 * TODO: New todo item.
7593 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
7594 which calls mono_runtime_class_init and patches the call site to
7595 avoid further calls.
7596 (mono_arch_create_class_init_trampoline): New arch specific function
7597 to create a class init trampoline.
7598 (create_trampoline_code): Generalized so it can create
7599 class init trampolines as well.
7601 * mini.c (helper_sig_class_init_trampoline): New helper variable.
7602 (mono_create_class_init_trampoline): New function to create and cache
7603 class init trampolines.
7604 (mono_find_class_init_trampoline_by_addr): New function to lookup the
7605 vtable given the address of a class init trampoline. Used by the
7607 (mono_codegen): Generate a call to a trampoline instead of
7608 mono_runtime_class_init in LDSFLD[A].
7609 (mono_codegen): Add relocations for the new trampoline.
7611 * mini.h mini-x86.c aot.c: Added a new relocation type:
7612 MONO_PATCH_INFO_CLASS_INIT.
7614 * mini.h: Bump AOT version number.
7616 * aot.c: Create a copy of the loaded code instead of using the original
7617 so methods which call each other will be close in memory, improving
7620 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
7621 patch since it breaks the regression tests.
7623 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
7624 for the register saving instruction sequence since the
7625 frame_state_for function in glibc 2.3.2 don't seem to detect it.
7627 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
7629 * TODO: Fix todo item && remove another.
7631 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
7633 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
7636 * aot.c: Moved the check for MONO_LASTAOT into the initialization
7637 function of the module.
7639 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
7640 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
7641 --no-aot command line option.
7643 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
7645 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
7646 by Bernie Solomon (bernard@ugsolutions.com).
7648 * inssel.brg: Refactor the interface offset table related code into
7649 its separate functions and add support for the AOT case.
7651 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
7653 * aot.c (mono_aot_get_method_inner): Fix memory leak.
7655 * aot.c: Added mono_aot_verbose variable and made all debugging
7656 output depend on the value of this variable.
7658 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
7659 method_label and info_label.
7661 * mini.h mini-x86.c aot.c: Added a new relocation type
7662 MONO_PATCH_INFO_IID for klass->interface_id.
7664 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
7665 the MonoJitInfo structure.
7667 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
7668 a non-root appdomain in shared mode.
7670 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
7672 * aot.c: make aot loader less verbose. Remove free of unused variable.
7674 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
7676 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
7678 * .cvsignore: Added *.dll.
7680 * mini.c (mono_print_tree_nl): New function callable while debugging.
7682 * mini.c (mono_print_code): Export this.
7684 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
7687 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
7689 * mini.h (MonoCompile): Added 'jit_info' field.
7691 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
7692 the cfg structure, since it is needed by the AOT compiler.
7694 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
7696 * aot.c: A major rewrite. Changes include:
7697 - save exception tables for methods which have them.
7698 - cache failed lookups in aot_get_method () to avoid the (slow) calls
7700 - reworked the file format so it is now much smaller and needs
7701 fewer relocation entries.
7703 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
7705 * aot.c (load_aot_module): Fix build bustage on platforms without
7708 2003-09-04 Martin Baulig <martin@ximian.com>
7710 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
7712 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
7714 * TODO: Some new optimization ideas.
7716 * aot.c: Move AOT module loading logic here from mono_assembly_open.
7718 * aot.c: Save the optimization flags used to compile the code into
7721 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
7722 support emitting domain specific code.
7724 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
7725 no longer domain neutral. It can be made domain neutral by compiling
7726 with --optimize=shared.
7728 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
7731 * driver.c mini.h mini.c: New --no-aot debugging option which disables
7732 loading of AOT code.
7734 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
7736 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
7737 if there is no domain neutrality information.
7739 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
7741 * aot.c (mono_compile_assembly): Emit a symbol containing the file
7742 format version into the generated library.
7744 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
7745 callee method into the caller since one of them could be shared.
7747 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
7748 system exceptions from AOT code now works.
7750 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
7751 method if it is domain neutral and the callee is not.
7753 * graph.c (cfg_emit_one_loop_level): Fix warning.
7755 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
7757 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
7760 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
7762 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
7763 is needed by code which is executed before mono_runtime_init ().
7764 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
7766 * mini.c (mono_thread_abort): Fix warning.
7767 (mono_jit_compile_method): Call static constructor in the AOT case too.
7769 * aot.c (mono_compile_assembly): Fix warning.
7771 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7773 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
7775 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
7777 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
7779 * cpu-pentium.md: Fix the length of call opcodes so they include the
7780 ESP restoring instruction. Fixes #47968.
7782 2003-08-28 Martin Baulig <martin@ximian.com>
7784 * mini-x86.c (mono_arch_call_opcode): Added support for
7785 MONO_TYPE_GENERICINST.
7787 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
7789 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
7791 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
7792 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
7794 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
7797 2003-08-26 Martin Baulig <martin@ximian.com>
7799 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
7800 when reporting an error, set this to the actual error location.
7801 (mono_method_to_ir): Report the correct error location if
7802 get_basic_blocks() returned an error.
7804 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
7806 * mini.c (mono_type_blittable): OBJECT is not blittable.
7807 (mono_method_blittable): Methods which have marshalling descriptors
7808 are not blittable either. Fixes #47842.
7810 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
7812 * driver.c mini.c: Use an environment variable instead of a global
7813 variable. Also fix the build.
7815 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
7816 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
7819 * driver.c mini.c: Added --with-valgrind option to turn off some
7820 code which prevents mono from running under valgrind.
7822 * mini.c (mono_emit_call_args): Fixed warning.
7824 * mini.c (mono_emulate_opcode): Fixed warning.
7826 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
7828 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
7829 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
7830 regalloc.c, regalloc.h: specify available registers in arch-specific
7831 code and support floats in the regallocator (patch by Laurent Morichetti
7834 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
7836 * mini.c: mono_thread_current() can be called only after
7837 mono_runtime_init(): rearrange code to not call it early on.
7839 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
7841 * mini.c: allocate jump tables in the code mempools.
7843 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
7845 * mini.c, mini.h: make sure per-thread data allocated by the jit is
7848 2003-08-10 Miguel de Icaza <miguel@ximian.com>
7850 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
7851 12 to 16. This fixes bug #47453.
7854 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
7856 * mini-ppc.c: fixed indexed load and unsigned compares.
7858 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
7860 * mini.c: reenabled installation of handler for
7861 thread abort signal.
7863 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
7865 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
7866 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
7867 until it's fixed and actually useful.
7869 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
7871 * inssel-long32.brg: couple more opcodes implemented.
7873 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
7875 * mini-sparc.c: Even more opcodes implemeted.
7877 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
7879 * mini-sparc.c: More opcodes implemented.
7881 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
7883 * mini-sparc.c: More opcodes implemented.
7885 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
7887 * inssel-sparc.brg: Add some needed rules. Direct
7889 * Makefile.am: Use inssel-sparc.brg
7890 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
7891 an assert happy for now.
7893 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
7895 * mini-sparc.c: Fixed compile errors.
7896 * exceptions-sparc.c: Same. We now produce a mono binary
7897 on sparc-linux. Yea.
7899 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
7901 * mini-sparc.c: Renamed registers. Also some macro cleanups.
7902 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
7903 They compile, but do not work.
7905 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7907 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
7908 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
7909 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
7912 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
7914 * mini.c: more opcodes implemented and better support for generics.
7916 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
7918 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
7919 * mini.c, mini.h: first cut at generics support: some new instructions
7920 added and changed the behaviour of some of the existing ones.
7922 2003-07-21 Miguel de Icaza <miguel@ximian.com>
7924 * mini.c: Removed definition of metadata_shared mutex here.
7926 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
7928 * mini-x86.c: make vararg calls work for instance methods.
7930 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
7932 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
7933 returns the arguments in a separte list, now.
7935 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
7937 * aot.c, mini.c: updates for array type representation changes.
7939 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
7941 * mini.c: register function to perform jit shutdown.
7943 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7945 * mini.c: use a faster allocator if possible.
7947 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
7949 * aot.c: some cleanups and portability changes.
7951 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
7953 * mini.c: use faster allocation for CEE_BOX if possible.
7955 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
7957 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
7958 Moved inlined mempcy code to its own function so that is can be
7959 reused. Added an inline memset function as well (optimized initobj).
7960 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
7962 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
7964 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
7966 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
7968 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
7969 arch code can setup the cpu for CLR execution, if needed.
7970 We use it on x86 to set the precision of FP operations.
7972 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
7974 * mini.c: disable some optimizations if we can guess they'll cost too
7975 much for a given method.
7977 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
7979 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
7981 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
7982 * mini.h mini.c mini-x86.c: Added instruction level coverage
7983 info collection support.
7985 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
7987 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
7988 is now implemented in the profiling API. Get rid of a couple of
7989 unnecessary global variables.
7991 2003-06-15 Nick Drochak <ndrochak@gol.com>
7993 * basic-long.cs: tests for negative values for bigmul, and unsigned.
7994 * cpu-g4.md: add op_bigmul and op_bigmul_un
7995 * cpu_pentium.md: add op_bigmul_un
7996 * inssel-long32.brg: add rule for unsigned bigmul
7997 * mini-ops.h: define OP_BIGMUL_UN
7998 * mini-x86.c: THE BUG: handle (un)signed properly
7999 * mini.c: choose unsigned opcode if needed.
8000 This set of patches fixes bug #44291
8002 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
8004 * mini.c (optimize_branches): improved to handle all kinds of
8005 conditional branches.
8007 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
8009 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
8010 don't raise exceptions.
8012 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
8014 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
8015 to arch-specific files.
8017 2003-06-09 Martin Baulig <martin@ximian.com>
8019 * Makefile.am (libs): Added $(LIBGC_LIBS).
8021 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
8023 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
8024 and OP_ATAN (fixes bug#44293).
8026 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
8028 * Makefile.am, mini-x86.c: rename cpu description array to
8029 pentium_desc, since some compilers define the 'pentium' preprocessor
8032 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
8034 * mini.c (mini_select_instructions): add explicit branch if the
8035 following block is not the false target of a conditional branch -
8036 we need this with any optimization that reorder or remove bblocks
8038 * mini.c (optimize_branches): bug fixes
8040 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
8042 * mini.c (mono_method_to_ir): inline static readonly fields
8044 * ssa.c (fold_tree): start cfold support for long (very simple
8047 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
8049 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
8051 * inssel.brg: fixed memcpy (bug #44219).
8053 2003-06-05 Dick Porter <dick@ximian.com>
8055 * driver.c: Set the glib log levels to not abort if g_message
8058 g_set_prgname() has to happen before mini_init() so that the
8059 process handle gets the info.
8061 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
8063 * driver.c: add intrins to the default optimizations to get wider
8066 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
8068 * mini.h: some large basic blocks will overflow a 16-bit
8069 integers for symbolic registers.
8071 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
8073 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
8074 (mono_arch_output_basic_block): fix bug 43499
8076 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
8078 * mini.c: kill duplicated definition of mono_debug_format.
8080 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
8082 * mini-x86.c, arrays.cs: fixed register allocation bug.
8084 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
8086 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
8088 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
8090 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8093 (print_method_from_ip): also print source location information if
8096 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
8098 * mini.c (mono_find_block_region): bug fix in region code
8099 (mini_method_compile): enable removing unreachable code again, but
8100 only in methods without exception clauses.
8102 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
8104 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
8105 Implemented arglist opcode and handling of TypedReference type.
8106 Fixed x86 call convention when a structure is returned.
8107 Minimal support for calling static vararg methods.
8109 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
8111 * mini.c (mini_method_compile): always remove unreachable code,
8112 because the code in them may be inconsistent (access to dead
8113 variables for example).
8115 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
8117 * driver.c, debug-mini.c: warning fixes.
8119 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
8121 * Makefile.am, jit.h, mini.h: install header for embedding mono.
8123 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
8125 * mini.c: thread-static fields are registered in mono_class_vtable(),
8126 so ensure the function is called before checking for them.
8128 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
8130 * mini.c (optimize_branches): fix for bug 43586
8132 * jit-icalls.c (mono_llmult_ovf): added an additional check for
8133 overflow (fixes Bug #43639)
8135 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8137 * mini.c, objects.cs: allow the use of stobj for primitive types.
8139 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8141 * mini.c: be less strict about argument checking until we support
8142 running the verifier.
8144 2003-05-27 Nick Drochak <ndrochak@gol.com>
8146 * basic-long.cs: tests for (ulong)int * (ulong)int also
8147 * mini.c: use the same trick for (ulong)int * (ulong)int
8149 2003-05-27 Nick Drochak <ndrochak@gol.com>
8151 * basic-long.cs: add regression test for (long)int * (long)int
8152 * cpu-pentium.md: add op_bigmul specification
8153 * inssel-long32.brg: add OP_BIGMUL rule
8154 * mini-ops.h: add OP_BIGMUL
8155 * mini-x86.c: register allocator: handle case where src1 needs to be
8157 * mini.c: substitute special BIGMUL opcode in the tree for
8158 (long)int * (long)int
8160 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
8162 * jit-icalls.c: call the type ctor on field access if needed.
8164 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
8166 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
8167 to a method (including results of ldelema, bug#43207).
8169 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
8171 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
8172 colors to show exception handler blocks.
8174 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
8175 (fix for pinvoke7.cs).
8177 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8179 * mini.h, mini.c: ensure correct initialization order for types that
8180 require it. Prepare for lazy compilation of jit icall wrappers.
8181 Provide a name for opcode emulation to reduce unneeded mallocing.
8183 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
8185 * mini-x86.c: better register restoring code and profiling
8186 support for tail calls.
8188 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8190 * mini.h, driver.c: prepare for leaf methods optimization.
8192 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
8194 * mini.c: get targets of branches before converting a method.
8196 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
8198 * mini.c (optimize_branches): added some experimental code (disbaled)
8200 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
8202 * mini.c (optimize_branches): fix branch to branch optimization
8204 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
8206 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
8208 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
8210 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
8213 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
8215 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
8216 enable use of interface variables again.
8218 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
8219 I1 to registers because there is no simply way to sign extend 8bit
8220 quantities in caller saved registers on x86.
8222 * inssel-float.brg: set costs of some rules to 2 so
8223 that monobure always select the arch. specific ones if supplied,
8224 regardless of the order we pass the files to monoburg.
8226 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
8228 * mini.c, mini-x86.c: since the magic trampoline for jumps
8229 can't patch the code directly, we do it as soon as the
8230 method gets compiled.
8232 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
8234 * mini-x86.c, mini.h: introduce a new patching method
8235 to support CEE_JMP and tail calls.
8236 * mini.c: obey tail.call. Don't precompile methods target
8238 * tramp-x86.c: new trampoline code to handle methods
8239 reached through a jump.
8241 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
8243 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
8244 bit values to registers
8246 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
8248 * mini.c (mono_compile_get_interface_var): share interface
8249 variables if possible.
8251 2003-05-16 Martin Baulig <martin@ximian.com>
8253 * debug-mini.c (mono_init_debugger): New function to initialize
8254 the debugger. This is not in the debugger since it needs to
8255 access some of mini's internals.
8257 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
8259 * mini.c (mono_method_to_ir): inlining fixes/cleanups
8261 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
8263 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
8264 for value type handling.
8266 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
8268 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
8269 (mono_method_check_inlining): enable inlining of all kinds of wrappers
8271 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
8273 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
8274 the constructor through a proxy.
8276 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
8278 * jit-icalls.c, inssel.brg: fixes to array element address
8281 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
8283 * mini-x86.c (is_regsize_var): allocate pointer to registers
8285 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
8287 * driver.c: fixed typo, added intrins to the set of optimizations
8288 tested with regressions.
8290 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
8292 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
8293 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
8296 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
8298 * inssel.brg: remove some common pop instructions without side effects
8300 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
8302 * inssel-x86.brg: fixed thinko in int to double conversions.
8304 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
8306 * mini.c, jit-icalls.c: added runtime thread-static variable support.
8308 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
8310 * inssel-long32.brg: two more missing instructions.
8312 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
8314 * mini.c (mono_emit_call_args): set the cil_code for all arguments
8317 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
8319 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
8322 * basic-float.cs: Added tests for negative zero.
8324 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
8326 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
8327 a couple of missing operations for long casts, with test cases.
8329 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8331 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
8333 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
8335 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
8336 code size estimation.
8338 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
8340 * mini.c (mono_jit_create_remoting_trampoline): make it work with
8341 abstract methods (fix bug 42542)
8343 * aot.c: add ability to handle array types
8345 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
8347 * mini.c: Call the _specific versions of the object allocation
8348 functions if possible.
8350 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
8352 * driver.c: call setlocale ().
8354 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
8356 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
8359 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
8361 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
8363 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
8364 wrappers (fix bug 42122)
8366 2003-05-04 Martin Baulig <martin@ximian.com>
8368 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
8370 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
8371 s/mini_set_defaults/mono_set_defaults/g.
8373 2003-05-04 Martin Baulig <martin@ximian.com>
8375 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
8377 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8379 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
8380 (reported by Don Roberts).
8382 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
8384 * mini.c: temporarily work around two bugs for this release.
8386 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
8388 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
8389 that contains -export-dynamic and it makes using the ld script
8391 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
8393 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
8395 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
8398 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
8400 * mini.c: make sure leave calls all the needed finally blocks,
8401 even when the target jumps out of multiple exception clauses.
8403 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
8405 * ldscript, Makefile.am: add linker script to reduce the number of
8406 exported symbols (should also fix the issues with libwine defining
8407 some of the same symbols in io-layer).
8409 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
8411 * driver.c (mini_main): Avoid assertion when no file name is given on
8414 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
8416 * driver.c: added --version/-V command line option.
8417 Added the inline optimization in the regression tests.
8419 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
8421 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
8422 to the type in the method signature (fixes bug#42134).
8424 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
8426 * mini.c: when inlining, check this is not null only when needed (bug #42135).
8428 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
8430 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
8432 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8434 * driver.c: fixed bug #42100.
8436 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
8438 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
8440 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
8442 * mini.c: moved most of the code required to do inlining to its own
8443 function so it can be reused. Inline also ctors if appropriate.
8445 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
8447 * Makefile.am: Link with -export-dynamic so shared libs loaded by
8448 the runtime can call mono API functions.
8450 2003-04-27 Martin Baulig <martin@ximian.com>
8452 * debug-mini.c (mono_debug_init_method): Added
8453 `guint32 breakpoint_id' argument; if the method has a breakpoint,
8454 send a notification to the debugger.
8456 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
8457 running in the Mono Debugger, just pass the breakpoint number to
8458 mono_debug_init_method().
8460 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
8462 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
8464 * mini.c: allow some more unsafe compares.
8466 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
8468 * mini-x86.c, Makefile.am: make distcheck works (partially from
8469 a patch by Richard Lee <r.h.lee@attbi.com>).
8470 * regset.c, regset.h: removed, they are unused.
8472 2003-04-25 Dick Porter <dick@ximian.com>
8474 * driver.c: Usage reports the name as 'mono' not 'mini'
8475 * exceptions-x86.c: Build and run on freebsd
8477 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
8479 * Makefile.am: install the program with the 'mono' name and
8480 the library as libmono instead of mini and libmini.
8482 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
8484 * driver.c: provide the APIs for the embedding interface of the old jit.
8486 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
8488 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
8490 2003-04-23 Martin Baulig <martin@ximian.com>
8492 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
8494 * driver.c: Added `--debug' command line argument to enable
8497 2003-04-23 Martin Baulig <martin@ximian.com>
8499 * debug.[ch]: Removed. The code is now in
8500 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
8502 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
8505 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
8507 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
8509 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8512 (mini_cleanup): moved mono_runtime_cleanup call after the call to
8513 mono_domain_finalize.
8514 (mini_method_compile): use mono_method_profile* if the the option is
8517 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
8519 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
8520 methods with their wrapper.
8522 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
8523 methods with their wrapper.
8525 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
8528 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
8531 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
8534 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
8536 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
8538 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
8540 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
8541 of the mempool. This is slightly faster and uses less memory
8543 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
8545 * mini.c: avoid O(n) allocation for variables.
8547 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
8549 * mini.c: handle items on the stack after inlining methods.
8551 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
8553 * mini.c: make the method->opcode optimization dependent
8554 on MONO_OPT_INSTRINS and do it lazily.
8556 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
8558 * driver.c: print overall results at the end of regression run.
8560 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
8562 * inssel.brg: don't overwrite symbolic registers.
8564 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
8566 * inssel-x86.brg: fix conversion from long to float.
8568 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
8570 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
8572 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
8574 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
8576 * driver.c: Added --print-vtable option as in the old JIT.
8578 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
8580 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
8582 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
8584 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
8586 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
8588 * mini.c regalloc.c regalloc.h: Fix memory leak.
8590 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
8592 * aot.c (mono_aot_get_method): register all used strings
8594 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
8596 * mini.c: always intern strings references with ldstr at compile time.
8598 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
8600 * Makefile.am: add BUILT_SOURCES.
8602 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
8604 * driver.c: give a better error message when the assembly to execute
8605 doesn't have an entry point.
8607 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
8609 * Makefile.am: added hack for automake
8611 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
8614 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
8616 22003-04-07 Martin Baulig <martin@ximian.com>
8618 * Makefile.am: Added Makefile.am.
8620 * debugger-main.c: Removed, this is now in the debugger where it
8623 * mini.pc.in: Call this package `mini' for the moment.