1 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
3 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
5 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
7 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
10 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
12 * mini-arm.h: work around what looks like a gcc bug when optimizations
15 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
17 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
18 to determine the amount of memory to copy when passing valuetypes.
20 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
21 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
23 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
25 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
27 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
29 * mini-arm.h: use emulation for conv.r.un for the release.
31 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
33 * mini-arm.c, objects.cs: more fixes and tests for them.
35 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
37 * mini-arm.c: align structures to at least 4 bytes to be able
38 to keep our current optimized memcpy.
40 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
42 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
44 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
46 * mini.c: ignore SIGPIPE.
48 2005-09-04 Zoltan Varga <vargaz@gmail.com>
50 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
52 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
54 2005-09-02 Zoltan Varga <vargaz@gmail.com>
56 * mini.h: Add prototype for mono_allocate_stack_slots_full.
58 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
60 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
61 exception handling support.
62 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
63 patch by Brian Koropoff <briank@marakicorp.com>).
65 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
67 * mini.c: revert another 'optimization' which breaks when
68 items on the eval stack need to be saved at a basic block end
71 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
73 * jit-icalls.c: for arrays, ensure we always provide
76 2005-08-30 Zoltan Varga <vargaz@gmail.com>
78 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
80 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
82 2005-08-29 Zoltan Varga <vargaz@gmail.com>
84 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
85 arguments in their original register.
87 2005-08-28 Zoltan Varga <vargaz@gmail.com>
89 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
92 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
93 when ssapre is enabled.
95 * inssel-long.brg: Fix bug in previous patch.
97 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
98 multiplication by a constant.
100 2005-08-27 Zoltan Varga <vargaz@gmail.com>
102 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
105 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
108 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
110 * inssel-arm.brg: apply changes tested by Brian Koropoff
111 <briank@marakicorp.com>.
113 2005-08-25 Zoltan Varga <vargaz@gmail.com>
115 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
117 2005-08-24 Zoltan Varga <vargaz@gmail.com>
119 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
120 to the same register if dreg is just a base register.
121 (print_ins): Improve printing of membase opcodes.
123 * inssel-x86.brg: Add optimized ldind(reg) rules.
125 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
127 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
129 * mini.c: when running under valgrind, set the stack bottom for
130 the GC at the actual approximate stack for the app (fixes running
133 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
135 * mini.c: do no break at the first valuetype to init found
138 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
140 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
142 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
144 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
146 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
148 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
150 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
152 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
154 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
157 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
160 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
163 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
165 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
167 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
169 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
170 in the tail recursion optimization.
172 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
173 debug info into the assembly file.
175 * iltests.il: Add test for filter regions.
177 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
178 initial stack of filter regions. Fixes #75755.
180 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
182 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
185 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
187 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
188 the check for an already compiled method on non-ia64 platforms.
189 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
192 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
194 * inssel-x86.brg: Add some optimized call rules.
196 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
198 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
201 * mini.h mini-trampolines.c: Pass the trampoline argument to
202 mono_arch_patch_delegate_trampoline.
204 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
206 * mini-trampolines.c: Fix build.
208 * mini-amd64.h: Add delegate trampolines.
210 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
212 * inssel-amd64.brg: Add optimized call rules.
214 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
216 * inssel-ia64.brg: Add optimized ldind(reg) rules.
218 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
220 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
223 * mini-ia64.c: Remove LMF fixmes.
225 * mini-ia64.h: Remove most fields from LMF.
227 * inssel-ia64.brg (stmt): Fix unaligned access errors.
229 * mini-trampolines.c: Add support for IA64 function descriptors.
231 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
232 for IA64 function descriptors.
234 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
236 * tramp-arm.c: patch the vtable for virtual calls. Added
237 support code to register/unregister the LMF.
238 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
241 2005-08-19 Dick Porter <dick@ximian.com>
243 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
246 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
248 * mini.c (mini_get_method): Move handling of wrapper data here.
250 * mini.c (mono_method_to_ir): Add support for dynamic methods.
252 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
255 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
256 bblock->code does not remain empty.
258 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
260 * arrays.cs: Add regression test for #75832.
262 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
265 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
266 instruction scheduling.
268 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
270 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
272 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
274 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
276 * mini-codegen.c: Fix VC build.
278 * cpu-pentium.md: Increase length of atomic_exhange_i4.
280 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
282 * mini.h: fix signature for mono_register_opcode_emulation.
284 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
286 * mini.c: Get rid of most of the helper_sig_... constants using
287 mono_create_icall_signature ().
289 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
291 * jit-icalls.c (helper_ldstr): New helper function.
293 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
295 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
296 throw, load the string using a helper call instead of creating a string object.
298 * aot.c: Update after LDSTR changes.
300 * mini.h: Bump AOT file version.
302 * aot.c: Save class size info into the AOT file. Print more statistics during
305 * mini.h: Bump AOT file version.
307 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
308 ordering of disasm cases. Fixes #74957.
310 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
312 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
313 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
314 the generic code needed for the ARM port.
316 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
318 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
319 inssel-arm.brg: more ARM features and fixes.
321 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
323 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
324 ARM port work in progress.
326 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
328 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
330 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
332 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
334 * inssel.brg (mini_emit_memset): Add support for unaligned access.
336 * *-ia64.*: Ongoing IA64 work.
338 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
340 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
342 * TODO: Remove out-of-data todo stuff.
344 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
347 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
349 * mini.h: Bump corlib version.
351 2005-07-27 Martin Baulig <martin@ximian.com>
354 (create_copy_ins): Added `const unsigned char *ip' argument; set
355 `copy->cil_code' from it.
357 2005-07-27 Martin Baulig <martin@ximian.com>
359 * mini-exceptions.c (mono_handle_exception): Don't call
360 mono_debugger_handle_exception() for filters.
362 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
364 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
367 2005-07-26 Martin Baulig <martin@ximian.com>
369 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
371 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
372 helper_compile_generic_method() if the method is actually virtual
375 2005-07-26 Martin Baulig <martin@ximian.com>
378 (trampoline_code): Renamed to `mono_trampoline_code' and made it
379 public; this is now accessed directly by the debugger.
380 (mono_generic_trampoline_code): Removed.
383 (mono_debug_init_method): Also add interncalls and wrappers.
385 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
387 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
389 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
391 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
393 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
395 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
397 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
399 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
400 getting TLS offsets on AMD64 too.
402 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
404 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
406 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
408 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
409 inssel-arm.brg, mini-arm.h: ARM port work in progress.
411 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
413 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
415 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
418 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
419 mono_sparc_is_virtual_call ().
421 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
423 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
424 trampoline parameters.
426 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
428 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
429 to mono_arch_get_vcall_slot_addr.
431 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
434 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
436 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
438 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
440 2005-07-19 Martin Baulig <martin@ximian.com>
442 * exceptions-amd64.c (throw_exception): Call
443 mono_debugger_throw_exception() here like we're doing it on i386.
445 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
447 * mini-ia64.c: Add optimized TLS access support.
449 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
451 * mini-exceptions.c: Ongoing IA64 work.
453 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
455 * mini.c: Use the default optimization set when embedding. Fixes
458 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
460 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
461 of trampolines to a separate file.
463 * mini-trampolines.c: New file.
465 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
468 * tramp-x86.c: Reorganize the trampoline code to be similar to the
471 * mini-codegen.c: Fix cygwin build.
473 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
475 * mini.c: Add some minor changes needed by the IA64 port.
477 * *-ia64.*: Ongoing IA64 work.
479 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
481 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
482 trampolines into arch-independent and arch-dependent parts.
484 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
486 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
488 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
490 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
491 the xp-regalloc-branch for amd64.
493 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
494 xp-regalloc-branch for x86.
496 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
498 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
500 2005-07-06 Martin Baulig <martin@ximian.com>
503 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
504 (mono_jit_runtime_invoke): Likewise.
506 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
508 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
511 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
512 without loading their metadata. Reorganize the file format so exception handling+
513 debug info is kept separate from normal method info. Create MonoJitInfo
514 structures for methods lazily.
516 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
518 (x86_class_init_trampoline): Patch AOT class init trampolines too.
520 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
522 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
525 * mini.h: Bump AOT file version.
527 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
529 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
531 2005-07-01 Raja R Harinath <rharinath@novell.com>
533 * Makefile.am (check-local): Call semdel-wrapper.
535 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
537 * mini-x86.c: Revert the last change as it seems to break the build..
539 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
541 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
543 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
545 2005-06-27 Ben Maurer <bmaurer@ximian.com>
547 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
548 outside of the macro, so strange stuff doesn't happen with gcc4
549 (NEW_AOTCONST_TOKEN): Likewise.
551 2005-06-28 Martin Baulig <martin@ximian.com>
553 * mini.c (mini_class_is_system_array): New static method; use this
554 instead of `klass->parent == mono_defaults.array_class' everywhere
555 since this also works for the new generic array class.
557 2005-06-26 Ben Maurer <bmaurer@ximian.com>
559 * inssel.brg: Remove warnings.
561 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
563 * mini-ia64.c: Ongoing IA64 work.
565 * basic-float.cs: Add float->i1 conversion test.
567 * iltests.il: Add conv.u4 test.
569 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
571 * inssel-long.brg: Fix bug caused by last change.
573 2005-06-23 Geoff Norton <gnorton@customerdna.com>
575 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
576 BSDs. Allows the x86 JIT to work on OSX86
578 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
580 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
583 * mini-ia64.c: Ongoing IA64 work.
585 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
587 * mini-ia64.c: Ongoing IA64 work.
589 * driver.c: Clean up jit_code_hash as well when using --regression.
591 * inssel-long.brg: Fix long->i4/u4 conversion rules.
593 * basic-long.cs: Add tests for long->u4 conversion.
595 2005-06-18 Ben Maurer <bmaurer@ximian.com>
597 * mini.c: Take mono_get_domainvar out of macros. This makes sure
598 that we do not depend on undefined C behavior: the order stuff
599 gets evaluated within an expression. Fixes mono when compiled on
602 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
604 * *-ia64.*: Ongoing IA64 work.
606 * aot.c: Lower memory usage while loading AOT methods.
608 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
610 * mini.h: Bump AOT file format version.
612 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
614 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
616 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
618 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
619 not on callee assembly). Fixed some comments.
621 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
623 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
624 it gets proper disassembly.
625 (emit_method_info): Remove some dead code.
627 * mini.c (mini_method_compile): Allways allocate the GOT var in
628 mono_method_to_ir for emulating opcodes.
630 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
632 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
633 before freeing the code memory. Fixes #74990.
635 * objects.cs: Add regression test for #74992.
637 * liveness.c: Extend live ranges of arguments to the beginning of the
638 method. Fixes #74992.
640 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
641 so it points into the faulting instruction.
643 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
645 * jit-icalls.c (mono_imul_ovf): Add exception handling.
647 * *-ia64.*: Ongoing IA64 work.
649 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
651 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
653 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
655 * *-ia64.*: Ongoing IA64 work.
657 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
659 * basic-long.cs: Add tests for add/sub.ovf.
661 * basic.cs: Add tests for sub.ovf.
663 * *-ia64.*: Ongoing IA64 work.
665 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
667 * *-ia64.*: Ongoing IA64 work.
669 * basic.cs: Add conv.ovf.i4.un test.
671 2005-06-09 Massimiliano Mantione <massi@ximian.com>
673 * mini.c: (remove_block_if_useless) Fixed bug 75061.
675 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
677 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
679 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
681 * *-ia64.*: Ongoing IA64 work.
683 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
686 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
688 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
690 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
692 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
694 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
696 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
697 of a call is callable by a near call.
699 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
701 * mini-ia64.c: Ongoing IA64 work.
703 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
705 * genmdesc.c: Make the generated array non-static.
707 * inssel-long.brg: Fix LSHR_IMM rule.
709 * *-ia64.*: Ongoing IA64 work.
711 * *-ia64.*: Ongoing IA64 work.
713 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
715 * *-ia64.*: Ongoing IA64 work.
717 * *-ia64.*: Ongoing IA64 work.
719 * mini-ia64.c: Ongoing IA64 work.
721 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
723 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
725 * objects.cs basic-calls.cs: Move some tests to objects.cs.
727 * objects.cs basic-long.cs: Move some tests to objects.cs.
729 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
731 * *-ia64.*: Ongoing IA64 work.
733 * iltests.il: Add a new test.
735 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
736 newobj. Fixes #75042.
738 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
740 * *-ia64.*: Ongoing IA64 work.
742 * *-ia64.*: Ongoing IA64 work.
744 * *-ia64.*: Ongoing IA64 work.
746 * basic.cs objects.cs: Move tests accessing static variables as well.
748 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
750 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
752 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
754 * driver.c: Always print failed tests.
756 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
759 * *ia64*: Ongoing IA64 work.
761 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
763 * basic.cs: Add tests for add.ovf. Fix warnings.
765 2005-05-18 Miguel de Icaza <miguel@novell.com>
767 * driver.c (mono_main): Avoid crash if no argument is passed to
768 --break; Do not use g_error, but f_printf. And fix all other
769 ocurrences of the same crash.
771 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
773 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
774 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
777 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
779 * *-ia64.*: Add beginnings of IA64 backend.
781 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
783 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
785 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
788 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
790 * mini-amd64.c: Fix a warning.
792 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
794 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
795 in float_neg. Fixes #74897.
797 * mini-amd64.c (emit_call): Fix another near call bug.
799 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
801 * declsec.c: Keep the appdomain information in the structure. Added a
802 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
803 value gets overwritten).
804 * declsec.h: Set the default MonoArray for the the stack to 6. Added
805 an MonoAppDomain member to MonoSecurityFrame.
806 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
807 used in the stack walk. Now use a MonoArray which grow (double) when
810 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
812 * mini.c: Re-enabled runtime cleanup, since running threads should
813 now properly stop when exiting.
815 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
817 * mini-codegen.c: New file contaning the arch-independent local
818 register allocator. Not used by any architectures yet.
820 * mini.h linear-scan.c: Merge some changes from the
821 mini-xp-local-regalloc branch.
823 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
825 * mini-amd64.c (emit_call): Fix calls to native functions when the
826 runtime is compiled as a shared library. Fixes #74756.
828 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
829 on a literal field. Fixes #74751.
831 2005-04-25 Raja R Harinath <rharinath@novell.com>
833 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
835 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
837 * objects.cs: Add missing null casting test.
839 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
841 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
842 in wrapper methods. Also rename 'address' variable to 'offset'.
844 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
846 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
849 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
851 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
854 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
856 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
858 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
860 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
863 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
865 * aot.c (mono_compile_assembly): Fix warning.
867 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
868 by the _MSC_VER stuff.
870 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
872 * inssel-long.brg: Fix #74588.
874 * cpu-amd64.md: Fix #74591.
876 * iltests.il: Add new regression tests.
878 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
880 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
883 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
885 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
887 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
888 from Bill Middleton <flashdict@gmail.com>.
890 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
892 * arrays.cs: Add new regression test. Fix warnings.
894 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
896 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
897 and leakage in CKFINITE.
899 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
900 this to a null op since it is called on amd64 too.
902 * exceptions-amd64.c (get_throw_trampoline): Align stack.
904 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
905 body since this is not used on amd64.
907 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
909 * mini-amd64.c: Remove obsolete fixmes.
911 * mini.c (print_method_from_ip): Fix debugging support.
913 2005-2-1 Massimiliano Mantione <massi@ximian.com>
915 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
916 so that expressions that don't give much gain are not reduced.
917 * ssapre.h: Likewise.
919 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
921 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
923 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
925 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
927 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
929 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
931 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
933 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
935 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
938 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
940 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
942 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
944 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
945 MONO_ARCH_USE_SIGACTION. Fixes #74252.
947 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
949 * mini-x86.c: Fix up stack overflow handling.
951 * exceptions.cs: Add new regression test.
953 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
955 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
956 mono_jit_thread_attach.
958 * mini.c (mono_method_to_ir): Verify called method is not abstract.
960 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
962 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
963 avoid calling constructors using callvirt.
965 * inssel.brg: Fix #74073.
967 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
969 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
970 compilation with non-GCC compilers.
971 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
972 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
974 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
976 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
977 klass->interface_offsets (will likely fix bug#74073).
979 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
981 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
983 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
985 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
986 to amd64_div_reg_size ().
988 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
990 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
992 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
994 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
996 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
998 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
1000 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
1002 * mini.c (mono_precompile_assembly): Load and precompile referenced
1003 assemblies as well. Fixes #74015.
1005 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
1007 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
1009 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
1011 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
1012 a lot of checks and (anyway) permissions cannot work until corlib is
1015 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
1017 * mini-ppc.c: fixed ABI issue on sysv/ppc.
1019 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
1021 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
1022 calls (fixes bug#72824).
1024 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
1026 * mini.c: fix tail recursion elimination (see test in bug#73936).
1028 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
1030 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
1031 some fp functions in sse2 mode.
1033 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
1035 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
1037 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
1039 * mini.h mini.c: Add mono_get_jit_tls_key ().
1041 * mini-x86.c: Enable fast TLS support on windows.
1043 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
1045 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
1046 * mini.c: Check for p/invoke method when generating code. If a
1047 p/invoke method, or it's class, isn't decorated with [Suppress
1048 UnmanagedCodeSecurity] then generate code to call System.Security.
1049 UnmanagedDemand (only if the security manager is active).
1051 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
1053 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
1054 last change as it seems to cause strange crashes.
1056 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1058 * *.c: handle unsafe function pointers where needed.
1060 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
1062 * mini.c (mono_jit_free_method): Remove the fixme too.
1064 2005-03-15 Miguel de Icaza <miguel@novell.com>
1066 * mini.c: As discussed, make the code actually free the delegate
1067 thunk now, to enable the debugging of delegate problems, use
1068 MONO_DEBUG=1 when running Mono.
1070 This takes also care of parts of the leaks as seen by Joe.
1072 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
1074 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
1075 thread_tls_offset calculation.
1077 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
1079 * declsec.c: Reworked linkdemand checks for icall. The previous code
1080 was using the declaration code (untrusted) and didn't work as expected
1081 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
1084 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
1086 * iltests.il: Add new localloc test.
1088 * mini-amd64.c: Handle large stack allocations the same way as on
1089 windows if stack overflow handling is working.
1091 * mini-amd64.c: Allocate the signal stack using mmap.
1093 * mini.c (sigsegv_signal_handler): Fix reading of context.
1095 * mini-exceptions.c: Fix up stack overflow handling.
1097 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
1099 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
1101 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
1103 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
1105 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
1106 tramp_init functions as they are no longer needed.
1108 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
1110 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
1112 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
1114 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
1116 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
1119 * mini-ops.h: Add OP_LMUL_IMM.
1121 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
1122 long mul/div opcodes as intrinsic.
1124 * mini-amd64.c (emit_call): Handle the case when the callee might be
1127 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
1129 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
1132 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
1134 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
1136 2005-03-09 Ben Maurer <bmaurer@ximian.com>
1138 * mini.c (mono_codegen): Don't leak here, to help people running
1141 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
1143 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
1144 conversions in sse2 mode.
1146 * basic-float.cs: Add regression test.
1148 * mini-amd64.c: Reenable sse2.
1150 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
1152 * mini-amd64.c: Disable sse2 until some regressions are fixed.
1154 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
1156 * driver.c: Copyright text should include 2005.
1158 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
1160 * cpu-amd64.md (load_membase): Fix more max lengths.
1162 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
1164 * cpu-amd64.md (load_membase): Fix max length.
1166 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
1168 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
1170 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
1171 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
1173 * basic-float.cs: Add rounding regression test.
1175 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
1177 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
1179 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
1180 structures in registers for pinvoke wrappers.
1182 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
1184 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
1186 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
1188 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
1189 wrapper to mono_jit_thread_attach.
1191 * mini.c (mini_jit_thread_attach): New jit icall.
1193 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
1194 native->managed wrappers.
1196 * exceptions.cs: Add new regression test.
1198 * mini.c (optimize_branches): Check regions in the cbranch to throw
1199 block case as well. Fixes #73242.
1201 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
1203 * mini.c: thread safety fixes.
1205 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
1207 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
1208 patching stuff, since delegates use jump trampolines so there is
1211 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
1214 * tramp-amd64.c: Fix build.
1216 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
1217 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
1219 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
1220 Rename this to mono_arch....
1221 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
1223 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
1225 * mini-amd64.c (emit_call): If both the caller and the callee is
1226 guaranteed to have 32 bit addresses, emit a normal call.
1228 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
1230 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
1231 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
1232 method_ptr inside delegates.
1234 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
1236 * mini.c (mono_jit_free_method): Free the method info even if the native code is
1237 invalidated. Fixes #73001.
1239 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
1241 * mini-x86.c: Only use stdcall for pinvokes on windows.
1243 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
1245 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
1246 * mini-x86.c: remove unreliable __thread var offset detection,
1247 use the correct accessors and enable by default.
1249 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
1251 * mini.c (mono_jit_free_method): Fix memory leak.
1253 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
1255 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
1257 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
1259 * cpu-amd64.md: Fix lengths of atomic opcodes.
1261 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
1263 * driver.c: try to not imply using ICU is any good.
1265 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
1267 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
1268 functions as inline ops.
1270 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
1271 some Interlocked functions as inline ops.
1273 * mini.c (move_basic_block_to_end): Fix bug in last patch.
1275 * mini.h (MonoBasicBlock): Reorganize fields a bit.
1277 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
1279 * mini.c: Add support for OP_NOT_TAKEN.
1281 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
1282 structures in registers for pinvoke wrappers.
1284 * mini-amd64.c: Fix warnings.
1286 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
1288 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
1290 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
1292 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
1293 address instead of loading the address from it.
1295 * mini-x86.c: Add support for returning small structs in registers
1296 on Win32. Fixes part of #70864.
1298 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
1300 * trace.c (get_token): Improve error checking.
1302 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
1304 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
1306 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
1308 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
1309 it can be reused for MonoClass.
1310 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
1313 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
1315 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
1316 instead of a MonoReflectionMethod. The method information wasn't used
1317 when displaying SecurityException details (but will be now).
1319 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
1321 * Makefile.am : windows build fix.
1323 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
1325 * iltests.il: Add new regression test.
1327 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
1330 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
1332 * mini.c: Moved linkdemand check into helper function check_linkdemand
1333 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
1336 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
1338 * declsec.c: Added statistics counter for different kinds of
1340 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
1341 (and commented) declaration.
1342 * mini.c: Added statistics counter for security Demand code
1343 generation. Added display of security statistics.
1345 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
1347 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
1348 Fix compilation errors under gcc-2.95.
1350 2005-02-12 Ben Maurer <bmaurer@ximian.com>
1352 * mini.c, driver.c: Use the new jit trampoline hashtable
1354 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1356 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
1358 2005-02-11 Martin Baulig <martin@ximian.com>
1360 * debug-mini.c (mono_debug_close_method): Free the line number array.
1362 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
1364 * aot.c: Break up large methods into smaller ones. Share GOT slots for
1367 * mini.h: Bump AOT file format version.
1369 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
1371 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
1373 * declsec.h: Added macros to get/set lazyly initialized security
1374 informations about assemblies. Added new enum for different type of
1375 possible LinkDemand violation. Added function to check LinkDemands.
1376 * mini.h: Added a field to MonoCompile to hold any security violation
1377 detected when JITting a method (so it can be thrown later).
1378 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
1379 and CEE_CALLVIRT. Added code to throw exception at the end of
1380 mini_method_compile (note: the exception is unhandled right now).
1382 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
1384 * mini.c, jit-icalls.c: use the managed implementation of
1385 memset for initobj and memset, to avoid managed <-> unmanaged
1388 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
1390 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
1391 optimization if it would need a GOT var.
1393 * basic.cs: Add tests for constant propagation and switch statements.
1395 * ssa.c: Fix out-of-range constant propagation and switch statements.
1397 2005-02-09 <vargaz@freemail.hu>
1399 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
1401 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
1403 * cpu-amd64.md (load_membase): Fix max length of load_membase.
1405 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1407 * mini.c: update to new signature of mono_class_get_allocation_ftn().
1409 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
1411 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
1412 arithmetic operations.
1414 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
1416 * mini-ppc.c: add a workaround for broken user code that
1417 DllImports vararg functions with non-vararg signatures.
1419 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
1421 * mini.c (mono_jit_compile_method_inner): Add detection and a
1422 meaningfull error message for assemblies written in Managed C++.
1424 * tramp-amd64.c mini-amd64.h: Add support for
1425 create_trampoline_from_token ().
1427 * aot.c mini-x86.c abcremoval.c: Applied patch from
1428 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
1430 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
1432 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
1433 which takes a MonoImage/token as parameter instead of a MonoMethod.
1435 * aot.c: Use the new trampoline for initializing vtables.
1437 * aot.c: Add support for ldfld/stfld_remote wrappers.
1439 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
1440 rules for compare <MEM>, IMM.
1442 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
1444 * aot.c: Handle inherited finalizers correctly.
1446 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
1448 * inssel.brg (stmt): Add a missing _setup_... ().
1450 * aot.c: Save some parts of the class state to the AOT file and use it
1451 to recompute that state when a class is initialized.
1453 * mini.c: Install AOT hooks into the runtime.
1455 * mini.h: Bump AOT file format version.
1457 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
1460 * iltests.il: Add new test.
1462 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
1466 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
1468 * mini.c: setup the statistical profiler in the thread attach
1469 callback to cope with the new single thread code.
1471 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
1473 * mini-ppc.c: ensure we have enough room for the profiler
1474 calls (fixed bug#72084).
1476 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
1478 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
1481 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1483 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
1485 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1487 * ssapre.c: Fixed an issue with down safety (this allows IronPython
1488 to succesfully execute parrotbench).
1489 * ssapre.h: Likewise.
1491 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1493 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
1494 variable for stores to method arguments (fixes a SSAPRE issue).
1496 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
1498 * mini.c: handle value types in dup, fixes gen-112.cs.
1500 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
1502 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
1503 sequence for calls in dynamic methods to avoid thunks.
1505 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
1507 * mini.c: correctly remove dynamic methods from the hashtable.
1509 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1511 * driver.c: Disabled SSAPRE until fix the bug that appears
1512 in IronPython's parrotbench.
1514 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
1516 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
1518 * mini.c (mono_method_to_ir): Revert the previous change.
1520 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
1523 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
1524 mono_jit_info_table_find () etc. when running under valgrind.
1526 * inssel.brg: Fix warnings.
1528 * mini-exceptions.c: Fix warnings.
1530 2005-01-31 Martin Baulig <martin@ximian.com>
1532 * driver.c (compile_all_methods_thread_main): Don't try to compile
1533 generic methods or anything which has type parameters.
1535 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
1537 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
1539 * TestDriver.cs: Add --verbose flags.
1541 * graph.c ssa.c: Fix 64 bit warnings.
1543 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
1544 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
1545 Fix 64 bit warnings.
1547 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
1548 variable not spotted by gcc.
1550 * mini-amd64.c inssel-amd64.brg: Applied patch from
1551 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
1552 X86_COMPARE_MEMBASE opcodes.
1554 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
1556 2005-01-29 Ben Maurer <bmaurer@ximian.com>
1558 * *: MonoMethod->signature might be NULL now. You *MUST* use
1559 mono_method_signature.
1561 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
1563 * driver.c (compile_all_methods_thread_main): Compile the methods
1564 without invoking cctors.
1566 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
1568 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
1569 * basic-calls.cs: test for the above.
1571 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
1573 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
1574 MonoJitInfo changes.
1576 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
1578 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
1579 eagerly if it contains dynamic methods.
1581 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
1583 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
1584 trace, it is now computed by an icall from trace_ips.
1586 * mini-exceptions.c: Fix a warning.
1588 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
1590 * mini-exceptions.c: don't bother getting stack trace info if
1591 it's not going to be used.
1593 2005-01-27 Raja R Harinath <rharinath@novell.com>
1595 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
1598 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
1600 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
1602 * aot.c: Avoid calling mono_method_get_header () if not needed.
1604 * mini.h: Bump AOT file format version.
1606 * mini.c (mono_emit_native_call): Allocate a GOT var here.
1608 * mini.c (mono_print_tree): Print more info for calls.
1610 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
1612 * declsec.h: Remove warning by adding missing include for marshal.h
1614 2005-01-26 Martin Baulig <martin@ximian.com>
1616 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
1619 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
1621 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
1624 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
1626 * aot.c (mono_compile_assembly): Fix a warning.
1628 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
1630 * declsec.c: Look for security attributes on the original MonoMethod
1631 (and not the wrapped one). This fix permissions on icalls.
1633 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
1635 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
1637 * mini.c (mono_allocate_stack_slots): Add a fixme.
1639 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
1641 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
1643 * inssel.brg: optimize casts of sealed types (more
1644 optimizations waiting for fixes in remoting).
1646 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
1648 * inssel.brg (stmt): Add another dummy rule.
1650 * driver.c: Fix warnings.
1652 * driver.c (mono_main): If running under valgrind, instruct glib to use
1653 the system allocation functions so valgrind can track the memory
1654 allocated by the g_... functions.
1656 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
1658 * mini-ops.h: Add OP_DUMMY_STORE opcode.
1660 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
1662 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
1663 variables in try regions.
1665 * mini.c (mini_method_compile): Don't disable optimizations on large
1666 methods when AOT compiling.
1668 * mini.c (mono_allocate_stack_slots): New arch independent method to
1669 allocate stack slots. Not yet used.
1671 2005-01-22 Ben Maurer <bmaurer@ximian.com>
1673 * debug-mini.c (mono_debug_close_method): Plug some leaks.
1675 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
1677 * mini-ppc.c: make the branch info relative as the code
1678 buffer can be reallocated.
1680 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
1682 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
1683 * driver.c: Removed the AOT/security restriction. Now initialize the
1684 security manager (in metadata) if --security is used.
1685 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
1686 rather than the pointer to declarative security, when AOT is used.
1688 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
1690 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
1691 basic blocks, reduced intrinsic exception throwing code size.
1693 2005-01-22 Miguel de Icaza <miguel@ximian.com>
1695 * driver.c (mini_usage): Reorder the usage screen.
1697 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
1699 * mini.c (mono_resolve_patch_target): Fix warning.
1701 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
1703 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
1706 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
1708 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
1709 breaks the amd64 build.
1711 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
1712 register allocation. Fixes #71454.
1714 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
1716 * arrays.cs: Add new regression test.
1718 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1720 * ssapre.c: Turned usage of snprintf to GString.
1721 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
1722 (I left it on by mistake in my previous commit).
1724 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
1726 * mini.c, cfold.c, basic-calls.cs: preserve side effects
1727 on cond branch optimization (fixes bug# 71515).
1729 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1731 * abcremoval.c: Fixed bug 71062.
1732 * abcremoval.h: Likewise.
1734 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1736 * mini.c: Added a new functionality to optimize_branches, the removal
1737 of useless basic blocks, and fixed some problem in the removal of
1738 critical edges; some utility functions added for both purposes.
1739 * ssapre.c: Added complex expression support, and fixed bug 70637.
1740 * ssapre.h: Likewise.
1741 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
1743 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
1744 * driver.c: Re-enabled SSAPRE.
1746 2005-01-19 Martin Baulig <martin@ximian.com>
1748 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
1749 the result of mono_get_method_constrained().
1751 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
1753 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
1756 2005-01-18 Geoff Norton <gnorton@customerdna.com>
1758 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
1759 be detected. Fixes #59296.
1761 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
1763 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
1764 which can happen. Fixes #71361.
1766 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
1768 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
1771 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
1773 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
1774 appdomain-unload.exe to fail.
1776 * mini.c: Fix some memory leaks.
1778 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
1780 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
1781 Fixed bug and sped up some codepaths.
1783 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
1785 * mini.c: Fix some memory leaks.
1787 * exceptions.cs basic-long.cs: Add test for checked ulong->int
1790 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
1792 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
1795 * iltests.il: Add regression test for #71320.
1797 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
1799 * mini.c (mono_codegen): Fix installation of profiler hooks.
1801 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
1803 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
1805 * mini.h, mini.c, cfold.c: optimize access to enum
1806 readonly fields, too. Eval conditional branches if possible
1807 to perform unreachable code removal in more cases.
1809 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
1811 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
1813 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
1816 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
1817 WinXP DEP. Fixes #71244.
1819 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
1821 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
1823 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
1825 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
1827 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
1829 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
1832 * mini.h: Bump AOT version.
1834 * mini.h (MonoCompile): Change exvar to a hash table.
1836 * mini.c: Allocate a separate exvar for each handler block.
1838 * mini.c: Get rid of the computation of filter_lengths, its not needed.
1840 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
1841 ex var with the pending exception and only throw if the two are equal.
1844 * exceptions.cs: Add tests for rethrow and nested catch clauses.
1846 * mini-x86.c: Fix warnings.
1848 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
1849 used by all the ports now.
1851 * aot.c: Add write-symbols and save-temps options.
1853 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
1855 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
1857 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
1859 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
1862 * tramp-s390.c: Check vtable slot belongs to the domain.
1864 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
1865 as per other platforms.
1867 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
1869 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
1871 * driver.c: we don't run the Main() code in a subthread anymore.
1873 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
1875 * mini.c: added experimental rtc support in the statistical
1876 profiler: if the user has the permission, more accurate statistics
1877 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
1878 The MONO_RTC value must be restricted to what the linux rtc allows:
1879 power of two from 64 to 8192 Hz.
1881 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
1883 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
1885 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
1887 * mini-ppc.c: better icache flush for smp.
1889 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
1891 * mini-amd64.c (emit_move_return_value): Fix memory leak.
1893 * mini-x86.c (get_call_info): Add the get_call_info () code from the
1894 amd64 port, not yet used.
1896 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
1898 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
1901 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
1903 * driver.c: Added --security option to activate the security manager.
1904 Right now this will allow code generation for declarative demands and
1905 is disabled when AOT is specified.
1906 * mini.c: Add code generation for declarative security demands.
1907 * mini.h: Add mono_use_security_manager as an extern gboolean.
1909 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
1911 * aot.c (mono_compile_assembly): Speed up compilation a bit by
1912 emitting more dense assembly code.
1914 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
1915 exception throwing stuff.
1917 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
1919 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
1922 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
1925 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
1928 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
1930 * tramp-*.c: Only patch vtable slots if the object is in the current
1931 domain. Fixes appdomain-unload.exe.
1933 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
1935 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
1938 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
1940 * mini.c (reverse_branch_op): New helper function.
1942 * mini.c (optimize_branches): Run the new optimization only on
1943 platforms which support it. Also reverse all kinds of branches.
1945 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
1947 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
1950 * mini.c (optimize_branches): Reverse not-equals branches if the false
1951 bblock is a throw. This happens a lot of time with argument checking in
1954 * mini.c (mono_codegen): Add support for placing basic blocks after
1955 the function epilogue.
1957 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
1960 2005-01-05 Miguel de Icaza <miguel@ximian.com>
1962 * mini.c (setup_stat_profiler): Only set this up if the platform
1963 supports ITIMER_PROF.
1965 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
1967 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
1970 * inssel.brg: Fix a warning.
1972 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
1974 * mini.c: added support for statistical profiler
1975 (run with: --profile=default:stat).
1977 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
1979 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
1981 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
1983 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
1984 related to global registers from the amd64 port.
1986 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
1988 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
1990 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
1991 with global registers.
1992 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
1994 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
1996 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
1998 * debug-mini.c (encode_value): Fix off-by-one.
2000 * aot.c (encode_value): Likewise.
2002 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
2004 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
2006 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
2009 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
2011 * aot.c (emit_method_info): Increase size of temp buffer.
2013 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
2016 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
2018 * aot.c (emit_method_info): Fix build.
2020 * aot.c: Further rework of the AOT file format to reduce the size of
2021 the method info data.
2023 * mini.h: Bump AOT file format version.
2025 2004-12-27 Martin Baulig <martin@ximian.com>
2027 * mini.c (mini_get_method): New static method; call
2028 mono_get_method_full() and mono_get_inflated_method().
2029 (mono_method_to_ir): Use mini_get_method() instead of
2030 mono_get_method_full().
2032 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
2034 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
2036 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
2038 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
2040 * inssel-amd64.brg: Add some optimization rules.
2042 2004-12-24 Ben Maurer <bmaurer@ximian.com>
2044 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
2045 standard not GC'd stuff is fine.
2047 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
2049 * aot.c: Rework the AOT file format to get rid of most of the global
2050 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
2052 * mini.h: Bump AOT file format version.
2054 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
2056 * mini.h: Bump AOT file format version.
2058 * aot.c (mono_aot_is_got_entry): New function to determine if an
2059 address is inside a GOT.
2061 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
2063 * cpu-pentium.md: Increase the maximum size of some instructions which
2064 might involve a got access.
2066 * mini.c (get_method_from_ip): Another debug helper function.
2068 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
2069 when got var accesses are created during the decompose phase.
2071 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
2073 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
2074 argument mini_compile_method and to MonoCompile, and use this to
2075 determine whenever a given method is compiled for AOT. This allows the
2076 other methods compiled during AOT compilation to be free of AOT stuff,
2077 so the backends does not need to add special support for them by
2078 creating a fake GOT etc.
2080 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
2083 2004-12-21 Ben Maurer <bmaurer@ximian.com>
2085 * mini.c (mono_method_to_ir): It turns out that some of the
2086 x-appdomain wrappers are lax with types, so just ignore this for
2089 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
2090 at the vtable->klass. If it is non-shared code we can just use the
2093 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
2095 * mini-ppc.c: access MonoDomain from tls, too.
2097 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
2099 * declsec.c: Removed unused variable (and related warning ;-)
2101 2004-12-21 Ben Maurer <bmaurer@ximian.com>
2103 * iltests.il: New test for LDELEMA on an array of ref types.
2105 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
2106 all ldelema's on reftypes.
2107 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
2108 it was the wrong place to put it.
2110 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
2111 register to pop to make this cleaner, at the request of Paolo.
2113 2004-12-20 Ben Maurer <bmaurer@ximian.com>
2115 * mini-ops.h (OP_GETHASHCODE): New op.
2117 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
2119 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
2122 For a microbenchmark, this reduces the cost of Hashtable.get_Item
2125 * mini-x86.c (mono_arch_output_basic_block): Rather than
2133 The first is 3 bytes while the second is 1. This saves 36 kb on
2134 mscorlib, quite a big saving. When bootstraping mcs, I was able to
2135 see a small boost because of icache locality.
2137 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
2139 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
2141 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
2142 started code sharing with the generic code.
2144 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
2146 * mini-ppc.c, cpu-g4.md: added code for direct access to
2149 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
2151 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
2152 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
2155 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
2157 * declsec.c|h: Added functions to cache the declarative stack modifiers
2158 in MonoJitInfo and to create a security frame from a MonoJitInfo
2160 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
2161 created. Register internal calls for System.Security.SecurityFrame::
2162 _GetSecurityFrame and _GetSecurityStack.
2163 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
2164 the definitions for the new stack walk/callback mechanism.
2165 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
2166 first security frame for LinkDemands and InheritanceDemands) and
2167 GetSecurityStack for Demands. Both use the new mono_walk_stack code
2169 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
2170 walk initialization (lupus).
2172 2004-12-20 Ben Maurer <bmaurer@ximian.com>
2174 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
2176 (handle_loaded_temps): Do not create a temporary variable for
2177 things that we know are temps. They will never be modified.
2178 (mono_spill_call): Set MONO_INST_IS_TEMP
2179 (mono_emulate_opcode): ditto
2181 (mono_method_to_ir.CEE_DUP): ditto
2183 2004-12-19 Ben Maurer <bmaurer@ximian.com>
2185 * mini.c (type_to_eval_stack_type): Make this handle the void type
2186 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
2187 (emit_tree): use ip_in_bb to special case some common idioms
2188 Update all callers to pass in the IP.
2189 (mono_method_to_ir): Make CEE_CALL* do the above as well.
2191 This gives us a nice 2% speedup in mcs bootstrap.
2193 * mini-x86.c (peephole_pass): Peephole pass to make
2202 * mini.c (ip_in_bb): new method.
2203 (mono_method_to_ir): use this method rather than doing the hash
2206 * linear-scan.c (mono_linear_scan): When expiring actives, you
2207 don't need to keep around variables that expire on this
2208 instruction. This makes it so that:
2211 store (ebx add (ebx, 1))
2215 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
2217 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
2218 combination to avoid doing two copies. Fix up problems with previous
2221 * mini.c: Fix 64 bit warnings.
2223 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
2225 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
2227 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
2228 changes from the x86 code.
2230 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
2232 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
2234 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
2235 throwing code to reduce its size, unify the AOT and non-aot code and
2236 get rid of relocations in the AOT case.
2238 * mini-x86.h mini.c exceptions-x86.c
2239 (mono_arch_get_throw_corlib_exception): New arch specific function to
2240 raise corlib exceptions which doesn't require relocations in the
2243 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
2245 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
2247 * mini.c (mono_emit_method_call): Only allocate the got var when it is
2250 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
2253 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2255 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
2256 with add function when used from Inc/dec atomic
2257 functions. Re-enabled optimization on x86.
2258 * mini-ops.h: renamed atomic_add functions to
2259 allow _add to match the Interlocked::Add and
2260 _add_next to match Interlocked::Inc/Dec.
2262 2004-12-15 Massimiliano Mantione <massi@ximian.com>
2264 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
2265 linking of BBs to the end BB, and enabled SSAPRE also with
2266 consprop and copyprop (which was prevented by that bug).
2268 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2270 * mini-x86.c: disabling the Interlocked optimizing code.
2272 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
2274 * aot.c (load_aot_module): Move reading of got_addr after the AOT
2277 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2279 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
2280 interlocked optimization due lack of support on x86, rewrote
2281 exchange to take into account that base may be in eax.
2283 xsp works again; activated Interlocked optimizing code.
2285 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
2287 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
2289 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
2291 * mini-ops.h: Add new opcodes.
2293 * mini.h: Add new patch types. Add got_var to MonoCompile.
2295 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
2296 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
2297 make it work with all kinds of patchable code.
2299 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
2300 address of the GOT, and referencing entries in the GOT.
2302 * mini.c: Add code to load the GOT address if needed by an opcode.
2304 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
2305 independent AOT code on the x86 using an elf-style Global Offset Table.
2307 2004-12-14 Raja R Harinath <rharinath@novell.com>
2309 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
2311 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2313 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
2316 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
2318 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
2319 of Interlocked:Increment/Decrement/Add as inline ops.
2320 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
2322 2004-12-12 Geoff Norton <gnorton@customerdna.com>
2324 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
2325 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
2327 2004-12-12 Duncan Mak <duncan@ximian.com>
2329 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
2330 again. `patch_info->table_size' is no longer valid after Zoltan's
2333 2004-12-12 Martin Baulig <martin@ximian.com>
2335 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
2336 if we are the "real" method, ie. not an inlined method inside it.
2338 2004-12-11 Ben Maurer <bmaurer@ximian.com>
2340 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
2341 before we look in the special fields table. This fixes
2342 ../tests/thread-static-init.cs.
2344 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2346 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
2347 for Array get_Rank and get_Length. Fixes bug #70465.
2349 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
2351 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
2352 separate structure to reduce the size of MonoJumpInfo.
2354 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
2356 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
2358 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
2360 * mini.c (mini_get_inst_for_method): Changed to allow ports
2361 to return a MonoInst instead of opcode
2362 (renamed mini_get_opcode_for_method to better reflect the new functionality)
2364 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
2365 Allow ports to return a created MonoInst instead of op-code, will enable
2367 (renamed mini_get_opcode_for_method to better reflected the functionality)
2369 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
2371 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
2373 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
2375 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
2378 2004-12-08 Martin Baulig <martin@ximian.com>
2380 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
2381 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
2383 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
2385 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
2388 * exceptions.cs: Disable some tests which depend on properties of x86 fp
2391 2004-12-08 Raja R Harinath <rharinath@novell.com>
2393 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
2395 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
2397 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
2398 bug introduced by the previous patch.
2400 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
2402 * mini-ppc.c, objectc.cs: handle large structs passed by value
2405 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
2407 * mini-ppc.c: OP_ARGLIST implementation from
2408 Geoff Norton <gnorton@customerdna.com>.
2410 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
2412 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
2413 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
2415 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
2417 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
2419 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2421 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
2424 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
2426 * mini-sparc.c: Zero out localled-ed memory.
2428 * iltests.il: Add tests for zeroing out localloc-ed memory.
2430 2004-12-04 Martin Baulig <martin@ximian.com>
2432 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
2433 mono_method_get_signature_full().
2435 2004-12-03 Massimiliano Mantione <massi@ximian.com>
2437 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
2438 and some utility functions (always for SSAPRE), integrated SSAPRE.
2440 * driver.c: Added ssapre option.
2441 * ssa.c: Small fix on OP_ARG handling.
2442 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
2443 * Makefile.am: Likewise.
2445 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
2447 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
2450 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
2453 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2455 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
2457 * cpu-s390.md : Increase instruction length of oparglist.
2459 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
2461 2004-11-30 Martin Baulig <martin@ximian.com>
2463 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
2464 virtual generic methods. We call a special helper_compile_generic_method()
2465 icall to retrieve the method from the vtable, inflate and compile
2466 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
2468 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
2470 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
2472 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
2474 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
2476 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
2479 2004-11-27 Ben Maurer <bmaurer@ximian.com>
2481 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
2482 platforms with PIC aot.
2484 2004-11-28 Martin Baulig <martin@ximian.com>
2486 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
2489 2004-11-28 Martin Baulig <martin@ximian.com>
2491 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
2492 the result of mono_type_get_underlying_type() to check whether
2495 2004-11-26 Martin Baulig <martin@ximian.com>
2498 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
2501 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
2503 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
2504 the same way as the other arguments so they won't get clobbered.
2506 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
2507 calls through R11 since it is clobbered by the trampoline code.
2509 2004-11-26 Raja R Harinath <rharinath@novell.com>
2511 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
2512 pick up in-tree mscorlib.dll.
2514 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
2516 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
2518 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
2519 runtime data/code are now stored in a table similar to the GOT in ELF.
2520 This allows the code itself to be position independent.
2522 * aot.c: Fix loading of referenced assemblies after the lazy assembly
2525 * aot.c: Attach ELF type (object/function) directives to all global
2528 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
2530 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
2532 * mini-amd64.h: Turn on PIC AOT code.
2534 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
2535 returning the offset within an OP_AOTCONST instruction where the GOT
2536 offset needs to be added.
2538 * mini.h: Bump AOT file format version.
2540 2004-11-25 Martin Baulig <martin@ximian.com>
2542 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
2543 uninflated generic methods.
2545 2004-11-25 Martin Baulig <martin@ximian.com>
2547 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
2549 2004-11-24 Martin Baulig <martin@ximian.com>
2551 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
2552 original klass (this only applies for generic instances).
2554 2004-11-24 Martin Baulig <martin@ximian.com>
2556 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
2557 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
2560 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
2562 * mini.c (mono_method_to_ir): Disable inlining for methods containing
2563 localloc. Fixes #69678.
2565 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
2567 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
2569 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
2570 used SSE registers on pinvoke calls. Fixes #69774.
2572 2004-11-23 Geoff Norton <gnorton@customerdna.com>
2574 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
2575 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
2577 2004-11-23 Raja R Harinath <rharinath@novell.com>
2579 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
2580 Refer directly to the mcs/ tree.
2582 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2584 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
2585 Check if a trampoline for a synchronized method is required.
2587 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
2589 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
2590 with localloc if needed. Throe arithmetric exception in
2591 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
2592 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
2594 2004-11-19 Geoff Norton <gnorton@customerdna.com>
2596 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
2597 types before switching on type. Fixes #69622.
2599 2004-11-19 Raja R Harinath <rharinath@novell.com>
2601 * Makefile.am (check-local): New. Integrate into 'make check'.
2602 (MCS,RUNTIME): Define using in-tree mono and mcs.
2604 (%.exe): Use $(ILASM).
2606 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
2608 * mini-ppc.c: adjust initial prolog size (bug #69691).
2610 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
2612 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
2615 2004-11-17 Raja R Harinath <rharinath@novell.com>
2617 * Makefile.am (clean-local): Rename from 'clean'.
2619 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2621 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
2622 to mono_arch_is_int_overflow.
2623 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
2626 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
2628 * declsec.c|h: New files to support declarative security attributes.
2629 Added function to check if a method has (applicable) security.
2630 * mini.c|h: Add check for declarative security attributes in
2631 mono_method_check_inlining.
2632 * Makefile.am: Added declsec.c and declsec.h to the build.
2634 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
2636 * mini.c, mini.h: update to keep dynamic code info per-domain.
2638 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
2640 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
2641 (mini_init): Get rid of it from here too.
2643 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
2645 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
2646 implemented OP_RETHROW (patch by Geoff Norton
2647 <gnorton@customerdna.com>).
2649 2004-11-10 Geoff Norton <gnorton@customerdna.com>
2651 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
2652 between appdomains. Fixes appdomain-unload on PPC.
2654 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
2656 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2657 mini-exceptions.c: handle the new wrapper types.
2658 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
2659 token value as a MonoClass* when compiling a wrapper.
2660 mono_jit_create_remoting_trampoline now takes an additional
2661 MonoRemotingTarget parameter.
2663 2004-11-10 Martin Baulig <martin@localhost>
2665 * mini.c (mono_method_to_ir): Use `generic_container->context'
2666 rather than creating a new one.
2668 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2670 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
2672 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
2674 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
2676 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
2677 the experimental aot cache stuff.
2679 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
2681 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2682 mini-exceptions.c: update to exception clause structure changes.
2684 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
2686 * exceptions-x86.c (throw_exception): Fix warnings.
2688 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
2691 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
2693 * exceptions-sparc.c (get_throw_exception): Really fix this.
2695 2004-11-07 Ben Maurer <bmaurer@ximian.com>
2697 * tramp-*.c: we no longer support icalls without wrappers, so
2698 a bit of code can be removed here
2700 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
2702 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
2705 * cpu-sparc.md: Add op_rethrow.
2707 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
2709 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
2711 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
2712 * mini-ops.h: Add OP_RETHROW.
2714 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
2716 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
2718 2004-11-05 Geoff Norton <gnorton@customerdna.com>
2720 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
2721 Makes the output much easier to read
2723 2004-11-05 Ben Maurer <bmaurer@ximian.com>
2725 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
2726 prevents another huge leak when compiling with ssa. Secondly, the
2727 performance of doing this rather than freeing the lists is much
2728 better. GList does a lock every time you allocate a list link,
2729 so that it can use a memory pool. So, it is better to just use
2730 a memory pool of our own.
2732 * ssa.c, linear-scan.c: replace g_list_remove_link with
2733 g_list_delete. The remove one does not free the GList, so we were
2734 leaking memory. On -O=all --compile-all with corlib, this cut down
2735 3 MB of allocations.
2737 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
2739 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
2741 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
2743 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
2744 into a new function mono_create_jit_trampoline ().
2746 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
2748 * trace.c (get_spec): Allow tracing of classes without a namespace.
2750 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
2752 * mini.c: Fix pointer overwrite in mini_method_compile.
2754 2004-11-2 Geoff Norton <gnorton@customerdna.com>
2756 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
2757 The darwin ABI needs some special handling for 1 and 2 byte structs
2758 Lets use lbz/lhz instead of lwz everywhere.
2759 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
2760 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
2761 Use stb/sth for the former, and put the latter always on stack instead of in
2764 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
2766 * trace.c (is_filenamechar): Add '_'.
2768 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2770 * mini-s390.c: Fix prolog length to allow for large trace requirements.
2772 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
2774 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
2776 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
2777 depends on libmonogc. Fixes #68805.
2779 2004-10-26 Miguel de Icaza <miguel@ximian.com>
2781 * mini.c (mono_jit_free_method): Provide extra information for
2782 this error. Currently this leaks, but will be turned into a
2783 developer option in the future.
2785 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
2787 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
2789 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
2791 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
2792 boundary. Fixes reading of PATCH_INFO_R4 and R8.
2793 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
2795 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
2797 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
2798 trampolines for AOT code.
2800 2004-10-22 <vargaz@freemail.hu>
2802 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
2803 constructed types. Fixes #68136.
2805 2004-10-21 Martin Baulig <martin@ximian.com>
2807 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
2808 if it returns true, unwind the stack to the call instruction.
2810 2004-10-21 <vargaz@freemail.hu>
2812 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
2814 * mini.h: Bump AOT version number.
2816 * objects.cs: Add another test for unbox trampolines.
2818 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
2821 2004-10-20 <vargaz@freemail.hu>
2823 * driver.c: Add SHARED to the set of optimizations tested.
2825 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
2827 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
2830 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
2832 2004-10-20 Martin Baulig <martin@ximian.com>
2834 * mini-exceptions.c (mono_handle_exception): Call
2835 mono_debugger_handle_exception() to tell the debugger about
2836 catch/finally clauses.
2838 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
2840 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
2842 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
2845 2004-10-15 Geoff Norton <gnorton@customerdna.com>
2847 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
2848 methods as their native size, fixed bug #57543, #57545.
2849 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
2850 This saves a temporary register and mullw call down into 1 (minor perf
2851 increase for cases like sum = sum * 5; This use to translate into:
2854 It now translates to
2857 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
2859 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
2862 2004-10-11 Martin Baulig <martin@ximian.com>
2864 * mini.c (mono_method_to_ir): If we're a generic method, get the
2865 MonoGenericContainer from our MonoMethodNormal and create a
2866 MonoGenericContext from it.
2868 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
2870 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
2872 * basic-long.cs: Add test for checked i8->i2 cast.
2874 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2876 * inssel-ppc.brg: added a couple of speedup rules.
2878 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
2880 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
2881 to speed up rebuilds.
2883 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2885 * mini-s390.c: Minor fix to OP_OR_IMM.
2887 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
2889 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
2890 better. Fixes appdomain-unload.exe on sparc.
2892 2004-10-02 Massimiliano Mantione <massi@ximian.com>
2894 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
2895 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
2898 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
2900 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
2902 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
2904 * mini.c: Always generate a field read/write wrapper for members
2905 of the class MarshalByRefObject since the actual instance could
2908 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
2910 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
2912 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
2914 * driver.c mini.h trace.c: Move the setting of the main assembly into
2915 a separate function called mono_trace_set_assembly () and call it after
2916 actually loading the main assembly. Fixes #66872.
2918 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
2920 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
2921 using the code manager.
2923 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
2925 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
2927 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
2929 * cpu-amd64.md: Fix bug in previous patch.
2931 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
2934 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
2936 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2937 mini-exceptions.c: updates for changed stack walk interface.
2939 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2941 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
2943 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
2945 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
2947 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
2949 * driver.c (mini_regression_list): Do not call mono_assembly_close
2950 since assemblies can't be unloaded.
2952 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
2954 * cpu-amd64.md: Fix more instruction lengths.
2956 * cpu-amd64.md: Fix lengths of some instructions.
2958 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
2960 * inssel.brg: Make the array ldelema check aot friendly.
2962 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
2964 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
2966 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
2968 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
2970 * mini-x86.c: Fix build.
2972 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
2973 mono_type_get_underlying_type () helper function to simplify code.
2975 2004-09-09 Martin Baulig <martin@ximian.com>
2977 * mini-amd64.c: Don't access `type->data.klass' directly, call
2978 mono_class_from_mono_type() instead since the type may be a
2981 2004-09-09 Martin Baulig <martin@ximian.com>
2983 * mini-amd64.c (get_call_info): Fix support for generic instances.
2984 (add_valuetype): Use mono_class_from_mono_type() to get the class
2985 since we can be a generic instance.
2987 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
2989 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
2991 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
2993 * liveness.c: reset spill costs on each scan: bug 62107
2995 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
2997 * exceptions-sparc.c (mono_arch_find_jit_info): remove
2998 unnecessary line that doesn't compile
3000 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
3002 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
3003 trampolines, make them call an error function so people can fix their
3006 2004-09-06 Martin Baulig <martin@ximian.com>
3008 * mini.c (mono_method_to_ir): When initializing locals, handle a
3009 generic instances like a valuetype if it's a valuetype and like a
3010 class if it's a class.
3012 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
3014 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
3015 stack. Fixes #64674.
3017 * exceptions.cs: Add test for unwinding of call arguments.
3019 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
3021 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
3022 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
3023 set the carry/borrow flag). The sparc and s390 implementations
3024 can now use optimized versions (and simplify the code). ppc bugfixes.
3026 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
3028 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
3030 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
3032 * inssel-amd64.brg: Remove leftover 32 bit rule.
3034 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
3036 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
3038 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
3039 mono_arch_find_jit_info functions into a new function. Fix a memory
3042 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
3045 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
3047 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
3050 * exceptions.cs: Add array size tests.
3052 * mini.c: Allocate a separate icall wrapper for each arity of
3053 mono_array_new_va. Fixes #59509.
3055 * exceptions.cs: Add testcase for 64578.
3057 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
3059 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
3061 2004-09-02 Martin Baulig <martin@ximian.com>
3063 * mini.c (mono_method_to_ir): When initializing the locals, call
3064 handle_initobj() on the generic instance itself, not its
3067 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
3069 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
3070 MonoJitInfo for dynamic methods.
3072 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
3074 * mini.c: Add support for freeing JIT data for dynamic methods.
3076 2004-09-01 Martin Baulig <martin@ximian.com>
3078 * mini-x86.c (is_regsize_var): Added support for generic
3080 (mono_arch_emit_prolog): Make this compile again, use
3081 `x86_push_imm_template (code)'.
3083 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
3085 * mini-x86.c: make all push_imm instructions that get
3086 patched always emit the long form
3088 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
3090 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
3091 in a per-domain hash.
3093 * mini-amd64.c (merge_argument_class_from_type): Handle generic
3096 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
3098 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
3101 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
3104 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
3105 Beginnings of SSE2 support.
3107 * exceptions.cs: Add more tests for checked int<->uint casts.
3109 2004-08-28 Martin Baulig <martin@ximian.com>
3111 * mini-x86.c (mono_arch_instrument_epilog): Added support for
3115 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
3116 Handle generic instances recursively.
3118 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3120 * iltests.il: test for conv.u8 on a constant
3122 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3124 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
3125 LCONV_x4 (shrun_32 (membase)).
3127 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3129 * inssel-x86.brg: c&p rules for push/setret of long
3131 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
3133 * inssel-x86.brg: c&p rules for compare (base, regvar) and
3134 compare (regvar, base)
3136 * inssel-x86.brg: more burg love
3138 * inssel.brg: more cleanup
3140 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
3142 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
3144 * basic-long.cs, basic-calls.cs: new tests for optimization.
3146 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
3148 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
3151 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
3153 * mini-amd64.c (read_tls_offset_from_method): Add another case.
3155 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
3157 * inssel.brg (mini_emit_memcpy): use
3158 NO_UNALIGNED_ACCESS to disable memcpy optimization
3160 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
3162 * mini-amd64.c: Handle generic types in various places.
3164 * mini.c (mono_method_to_ir): Handle generic types in init locals.
3166 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
3168 * mini.c (handle_box): Fix warning.
3170 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
3172 * mini-amd64.h: Enable the emit_state optimization.
3174 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
3176 * mini-amd64.c: Add some new 64 bit peephole opts.
3178 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
3180 * cpu-amd64.md: sreg1 of div instructions must be %rax.
3182 * mini-amd64.c: Register allocator fixes.
3184 * mini.c: Add an optimization to emit_state to avoid allocation of new
3185 registers on some platforms.
3187 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
3189 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
3191 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
3192 allocation. Fixes #63085.
3194 * basic-long.cs: Add new regression test.
3196 * mini-amd64.c: Register allocator improvements.
3198 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
3200 * mini-amd64.c (read_tls_offset_from_method): Add another code
3203 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
3204 instruction sequence for nullifying class init trampolines.
3206 * objects.cs: Add new regalloc test.
3208 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
3210 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
3212 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
3214 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
3217 * driver.c: Fix profiling after TLS changes.
3219 * driver.c (mono_main): Set mono_stats.enabled if needed.
3221 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
3224 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
3226 * mini-x86.c: use a 1 op rather than a 2 op tls access
3227 instruction -> faster.
3229 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
3231 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
3234 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
3236 * exceptions-sparc.c (throw_exception): fix typo
3238 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
3240 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
3241 set tree->dreg correctly with tls. Allow any
3242 register to be used.
3244 * mini-x86.c (read_tls_offset_from_method): add new code
3245 generation pattern seen with GCC.
3248 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
3250 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
3251 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3252 exceptions-sparc.c: fix some performance issues in exception
3253 handling and setting of the stack trace for exceptions that were
3256 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
3258 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
3261 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
3264 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
3266 This patch inlines tls access, when possible.
3268 * mini.h: new arch functions for TLS intrinsics.
3269 All platforms updated with a stub.
3271 * mini.c: use the new intrinsics
3273 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
3274 arch specific intrinsic for tls variables
3276 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
3278 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
3281 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
3283 * mini.c: thread local allocation
3285 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
3287 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
3289 * Makefile.am: Link against the static version of libmonogc.
3291 * Makefile.am: Link the static versions of the convenience libraries
3292 into the mono executable.
3294 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
3296 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
3298 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
3299 on integer overflow.
3301 * mini-amd64.c: Reorganize function call code.
3303 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
3305 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3307 * inssel-x86.brg: use xor eax,eax.
3309 * basic.cs: new tests
3311 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3313 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
3314 in exception throwing code.
3316 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3318 * inssel-x86.brg: use xor esi,esi.
3320 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3322 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
3323 can trace methods compiled during mini_init () too.
3325 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
3328 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3330 * Makefile.am: static link on x86 (r=zoltan)
3332 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3334 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
3335 code since it causes some programs to fail.
3337 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
3339 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
3341 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
3343 * mini.c: ovfops_op_map - add STACK_OBJ case for
3345 * basic.cs: add test_0_pin_string as test
3348 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
3350 * Makefile.am: build C# if srcdir != builddir
3352 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
3354 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
3355 fall-through blocks.
3357 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3359 * driver.c: enable loop by default again and include abcrem in -O=all.
3361 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
3363 * iltests.il: Add some localloc tests.
3365 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
3367 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
3370 * inssel-amd64.brg: Add some optimizations.
3372 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
3375 * Makefile.am: Statically link mono against libmono on AMD64.
3377 * mini-amd64.c inssel-amd64.brg: Optimizations.
3379 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
3381 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
3383 * tramp-amd64.c: Patch calling code in trampolines.
3385 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
3387 * mini-amd64.c: pinvoke struct passing fixes.
3389 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
3391 * mini-sparc.c: redo change, make mono_arch_cpu_init call
3392 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
3394 2004-08-05 Duncan Mak <duncan@ximian.com>
3396 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
3399 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3401 * mini-amd64.c (emit_move_return_value): Move return value for normal
3404 2004-08-05 Martin Baulig <martin@ximian.com>
3406 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
3407 `type->type'; just modify `type' itself when dealing with enums
3408 and generic instances.
3409 (check_call_signature): Make `simple_type' a `MonoType *'.
3411 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3413 * mini.c: Use OP_PADD to add offsets to addresses.
3415 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
3417 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
3419 * mini-sparc.c (mono_arch_emit_epilog): fix check
3420 for folding last op into restore instruction
3422 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3424 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
3425 helper methods using the code manager.
3427 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
3429 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
3431 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3433 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
3434 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
3436 * mini-s390.c: fix tail processing
3438 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
3440 * mini-ppc.c: mul.ovf.un exception name fix.
3442 2004-08-03 Martin Baulig <martin@ximian.com>
3444 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
3445 instances; before jumping to `handle_enum', also modify `ptype'.
3447 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
3449 * cpu-sparc.md: fcall maximal length too small.
3451 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
3453 * mini-amd64.c mini.h: Add initial support for passing/returning
3454 structures to/from pinvoked methods.
3456 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
3458 * mini-ppc.c: reg allocator fix.
3460 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
3462 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
3464 * inssel.brg: Optimize memset on 64 bit machines.
3466 * mini-amd64.c: Fix some vararg cases.
3468 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3470 * mini-s390.c: Corrected macro in emit_float_to_int
3472 * s390-abi.cs: Tests to exercise the s390 ABI
3474 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3476 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
3479 * basic.cs: Add a test for add.ovf.un.
3481 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
3483 * mini-sparc.c: add case for OP_IDIV_UN
3485 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3487 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
3489 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
3491 2004-07-30 Ben Maurer <bmaurer@ximian.com>
3493 * basic.cs: regression tests.
3495 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
3498 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3500 * basic.cs: Add a new test.
3502 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
3503 and AOT. Various fixes and optimizations.
3505 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
3507 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
3509 * mini-ppc.c: make sure temp regs are not used for global reg
3512 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
3514 * cpu-sparc.md: conv_i8 fix for 64bits
3516 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
3518 2004-07-29 Ben Maurer <bmaurer@ximian.com>
3520 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
3521 add opcode for cmp BYTE PTR [eax], imm.
3523 * inssel.brg: Make memcpy and memset takes bases.
3525 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
3527 * *-amd64.*: More AMD64 work.
3529 2004-07-28 Ben Maurer <bmaurer@ximian.com>
3531 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
3532 add a compare-not-equal opcode.
3534 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
3536 * mini.c: Use mono_init_from_assembly instead of mono_init.
3538 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
3540 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
3542 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
3544 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
3546 * inssel.brg: 64 bit fixes.
3548 * mini.h (MonoCallInst): Add some AMD64 specific data.
3550 * mini.h: Add some OP_P opcodes.
3552 2004-07-28 Ben Maurer <bmaurer@ximian.com>
3554 * basic.cs: tests for 61797 and 61740
3556 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
3558 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
3559 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
3561 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
3563 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
3565 * *-amd64*.*: Ongoing AMD64 work.
3567 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
3569 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
3571 * *-amd64*: Ongoing AMD64 work.
3573 * mini-arch.h: Add AMD64 support.
3575 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
3577 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
3579 * mini-ops.h: Add new opcodes.
3581 * Makefile.am: Add AMD64 support.
3583 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
3584 rules into the inssel-long*.brg files.
3586 * *-amd64.*: Add beginnings of AMD64 backend.
3588 2004-07-22 Ben Maurer <bmaurer@ximian.com>
3590 * mini.c (print_dfn): commenting out the code that prints
3591 the cil. With -O=deadce, this makes -v -v crash.
3593 * cpu-pentium.md: make checkthis have a length of 2
3595 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
3597 * mini-sparc.h: fix implementations of __builtin
3598 functions for Sun compiler for V9.
3600 2004-07-16 Ben Maurer <bmaurer@ximain.com>
3602 * mini.c: use the new stelem.ref wrapper
3603 * exceptions.cs, arrays.cs: new stelem.ref tests
3605 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
3607 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
3608 new XSP should work with these changes).
3610 2004-07-14 Ben Maurer <bmaurer@ximain.com>
3612 * inssel-{long32,x86,}.brg: trivial optimizations.
3614 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
3616 * mini.c: load value when emitting box operation in
3619 2004-07-12 Ben Maurer <bmaurer@ximian.com>
3621 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
3622 is one byte shorter than cmp DWORD PTR [eax], 0.
3624 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
3626 * inssel-ppc.brg: arguments on the stack are always
3627 relative to the stack pointer (spotted by Neale Ferguson).
3629 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3631 * exceptions-x86.c: delay appending the method name to the trace until
3632 after mono_jit_info_table_find is called, as this gets the real
3635 2004-07-09 Ben Maurer <bmaurer@ximian.com>
3637 * aot.c: register roots
3639 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
3641 * aot.c : I could just use PLATFORM_WIN32 flag.
3643 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
3645 * aot.c : Reverting the previous fix. This time it broke linux build.
3647 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
3649 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
3651 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
3653 * mini.c (handle_stack_args): Remove some more debugging code.
3655 * mini.c (handle_stack_args): Remove debug output left in by mistake.
3657 * driver.c mini.h aot.c: Allow additional options to be specified with
3658 --aot and pass them to mono_compile_assembly.
3660 * aot.c: Add experimental code to AOT compile all loaded assemblies
3661 on demand and save the code into a cache in the filesystem.
3663 * aot.c: Add support for more wrapper methods.
3665 * mini.c (handle_stack_args): Handle some corner cases. Fixes
3668 * cpu-*.md: Remove removed opcodes.
3670 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
3671 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
3672 related icalls to marshal.c.
3674 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
3676 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
3678 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
3680 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
3682 2004-07-06 Ben Maurer <bmaurer@ximian.com>
3683 * liveness.c: If liveness is recomputated we need to reset the information
3684 for each variable. This way, if the liveness range has been narrowed
3685 by optimizations that happened after the last computation, we can return
3688 For example, if you have
3693 // Tons of code that does not affect i
3699 i = 0 is dead code and will be removed by SSA. However, when
3700 linear scan gets to the code, i will still appear to be live
3701 throughout the entire block. This prevents good register allocation.
3703 2004-07-06 Martin Baulig <martin@ximian.com>
3705 * debug-mini.c (mono_debug_init_method): Allow
3706 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
3707 (mono_debug_add_icall_wrapper): New method.
3709 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
3711 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
3713 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
3716 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
3718 * aot.c (mono_aot_load_method): Fix loading of debug info.
3720 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
3722 * aot.c: Add logging support.
3724 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
3726 * mini.h: Add prototype for mono_print_method_from_ip.
3728 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
3730 * inssel.brg: 64 bit fixes.
3732 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
3735 * Makefile.am: Add SPARC64 support.
3737 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
3739 * aot.c: Fix alignment problems on 32 bit platforms.
3741 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
3743 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
3746 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
3749 * mini.h: Bump AOT file version. Some 64 bit fixes.
3751 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
3753 * inssel-sparc.brg: Add new rule to avoid register moves.
3755 * inssel.brg: Add ldind_to_load_membase helper function.
3757 2004-06-30 Ben Maurer <bmaurer@ximian.com>
3759 * mini.c: OffsetToStringData intrinsic.
3761 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
3763 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
3765 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
3768 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
3769 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3771 * mini.c: reinstated mono_compile_get_interface_var()
3772 on x86, too, since the change breaks the Gtk# build there as well.
3774 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3776 * driver.c: remove loop from the default optimizations: it seems to
3777 interact badly with some of the other options (see bug #60613).
3779 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
3781 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
3782 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
3784 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
3786 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
3787 vararg-using methods.
3789 2004-06-21 Martin Baulig <martin@ximian.com>
3791 * mini/mini-exceptions.c
3792 (mono_handle_exception): Added `gpointer original_ip' argument.
3793 After calling mono_unhandled_exception(), call
3794 mono_debugger_unhandled_exception() and if that returns true,
3795 restore the context and return.
3797 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
3799 * mini-ppc.c: prefer the use of relative branches so
3800 they won't need to be patched in aot code (patch from Patrick Beard).
3802 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
3804 * aot.c: patch from Patrick Beard to make the output assembly
3805 more correct for the MacOSX assembler. Small tweak to
3806 generate sane images on Linux/PPC, too.
3808 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3810 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
3811 case until bug #59509 is fixed (shows up in #60332).
3813 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3815 * mini.c: make sure the needed wrappers are compiled, too, with
3818 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
3820 * driver.c: remove NPTL reference in --version output.
3822 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3824 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
3825 generate valid assembly for the Mach-O assembler.
3827 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
3829 * driver.c: don't include abcrem in the all optimization specifier
3830 since it slows down jit compilation too much for now.
3832 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
3834 * mini.c: use BIGMUL only if both operands have the same signage.
3835 * iltests.il: Test for bug 60056. (errors related to signage in
3840 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
3842 * mini.c, aot.c: memory leak fixes.
3844 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
3846 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
3848 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
3850 * Makefile.am: remove the -static hack completely, it links in
3851 statically glib as well.
3853 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
3855 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
3856 * exceptions.cs: make it compile with new mcs/csc.
3858 2004-06-03 Massimiliano Mantione <massi@ximian.com>
3859 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
3860 and added relevant test case.
3862 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
3864 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
3865 regressions in gtk-sharp.
3867 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
3869 * exceptions.cs: New regression tests.
3871 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
3873 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
3875 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
3877 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
3879 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
3881 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
3883 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
3885 * mini.c (mono_jit_runtime_invoke): Init class in this
3886 method instead of trusting mono_jit_compile_method to
3887 do the work (because wrappers can be in object class)
3889 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
3891 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
3893 * basic-long.cs: New regression test.
3895 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
3897 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
3900 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
3902 * Makefile.am: fix miguel's change to build mono statically against
3903 libmono (track build dependencies).
3905 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
3907 * cfold.c: Some glib versions do not have G_MININT32.
3909 2004-05-26 Massimiliano Mantione <massi@ximian.com>
3911 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
3912 with precision of tan, atan, sin and cos, and implemented related
3913 regressions tests (fixes bug 54467, but one new problem appeared and
3916 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
3918 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
3920 * exceptions.cs: Add test for constant folding && division by zero.
3922 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
3923 since driver.c is in libmono too, so the optimization was useless.
3925 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
3926 variable to driver.c so the compiler can emit more efficient code to
3929 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3931 * Makefile.am: don't distribute generated inssel.[ch] files.
3933 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
3935 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
3936 into the default appdomain. Fixes #58707.
3938 * jit-icalls.c: Remove the broken approximation for truncl, doing
3939 no conversion is better.
3941 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
3944 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
3946 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
3947 of the mcrxr instruction which is not available on some processors
3948 even if it's documented to be. Implement add and sub overflow correctly
3949 (still not complete for long unsigned). Speed up icalls a bit.
3951 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
3953 * mini.c (mono_jit_compile_method_with_opt): Make sure that
3954 we run .cctor in the current domain instead of target_domain.
3956 Fixes bug #58558, .cctor not being called in -O=shared.
3958 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
3960 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
3962 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
3964 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
3965 which can be done with an imm8, do it that way.
3966 (mono_arch_output_basic_block): ditto for a jmp
3967 (mono_arch_emit_prolog): Computate maximum offset of a label.
3969 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
3971 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
3972 now tries to allocate prefered physical reg's for virtual
3973 regs. This reduces the number of emited spills/loads with
3974 20-30% on our core assemblies.
3976 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3978 * jit-icalls.c: truncl() is not needed and trunc() is
3979 the correct thing to do anyway (bug #58287).
3981 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
3983 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
3986 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
3988 * driver.c: enable loop optimizations by default.
3990 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
3992 * mini-x86.c: fix calc of max loop size when aligning loops start.
3994 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
3996 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
3999 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
4001 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
4004 * basic-long.cs: Add tests for add/subtract of immediates with carry.
4006 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
4008 * mini.c (inline_method): Allways inline some wrappers even if the cost
4009 is too large. Fixes #58785.
4011 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
4013 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
4015 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
4016 (crichton@gimp.org). Beginning of support for sparc/linux.
4018 * mini-sparc.c: Optimize retrieval of LMF address.
4020 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
4022 * exceptions-ppc.c: handle alloca in methods with clauses.
4024 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
4026 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
4028 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
4030 * mini.c: Delegate most of the abort signal work to
4031 mono_thread_request_interruption, which also handles Stop and Suspend
4034 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
4036 * mini.c mini.h: Allow inlining of icall wrappers if the backend
4037 supports the save/restore lmf opcodes.
4039 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
4041 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
4044 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
4046 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
4048 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
4049 methods which contain array accesses.
4051 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
4052 boundaries. Fixes #58537.
4054 * iltests.il: Add regression test for #58537.
4056 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
4058 * mini-x86.c (mono_arch_local_regalloc): Last part of
4059 fix for bug #58633 (releasing register to early).
4061 2004-05-18 Miguel de Icaza <miguel@ximian.com>
4063 * basic-long.cs: Add new regression test.
4065 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
4067 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
4068 register too early on the chain.
4070 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
4072 * mini.c (create_helper_signature): Use a helper function to reduce
4073 the code which needs to be written. Also set the calling convention of
4074 icalls on windows. Fixes #57840.
4076 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
4078 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
4079 exceptions-ppc.c: added helper function to get the instruction address
4080 from a signal handler context.
4082 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
4084 * helpers.c: use g_get_tmp_dir. Invokes happyness
4087 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
4089 * helpers.c: Add new env variable to pass args to objdump.
4090 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
4092 2004-05-17 Radek Doulik <rodo@ximian.com>
4094 * Makefile.am (common_sources): added abcremoval.h so it get
4095 disted and daily mono packages on go-mono.com will build again
4097 2004-05-17 Massimiliano Mantione <massi@ximian.com>
4099 * abcremoval.c: Fixed coding style, added copyright header.
4101 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
4103 * mini.h: Added prototype for abc removal main function.
4105 * build_relations_propagation_table.pl: Added copyright header.
4107 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
4109 * basic-long.cs: reg test for complex ceq_long bug.
4111 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
4113 * mini-x86.c (mono_arch_local_regalloc): Correctly free
4114 reg in long and clob case (bug #58343). Fixed/added comments.
4116 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
4118 * mini.c (mono_jit_runtime_invoke): Follow new convention
4119 of calling the invoke method with an function pointer.
4121 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
4123 * ChangeLog: Fix author of memory leak patch.
4125 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
4127 * Makefile.am: fix make dist as well...
4130 2004-05-14 Massimiliano Mantione <massi@ximian.com>
4132 * cfold.c: Made so that conversions from pointer to int4 are no-ops
4133 on archs where pointers are 4 bytes long.
4135 * Makefile.am: Added abcremoval.c source file.
4137 * abcremoval.c: Added abcremoval.c.
4139 * abcremoval.h: Added abcremoval.h.
4141 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
4143 * inssel.brg: Enabled bounds check removal.
4145 * mini.c: Added support for abcrem optimization.
4147 * mini.h: Added abcrem optimization label.
4149 * driver.c: Added support for abcrem optimization.
4151 * propagated_relations_table.def: Added propagated_relations_table.def.
4153 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
4155 * mini.c, cfold.c: fix style.
4157 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4159 * mini.c: handle issue with the low-level implementation of
4160 some long opcodes (bug #54209).
4162 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
4164 * basic.cs: test for my new cmov stuff.
4166 2004-05-13 Patrik Torstensson
4168 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
4169 opt and added peephole documentation.
4171 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
4173 * tramp-ppc.c: rewrote the generic trampoline code.
4175 2004-05-11 Patrik Torstensson
4177 * mini-x86.c: optimize long shl/shr asm code (one less branch)
4179 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
4181 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
4183 * mini.h mini.c dominators.c: Applied patch from Derek Woo
4184 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
4186 * mini.c: Add new icalls for AsAny marshalling.
4188 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
4190 * tramp-ppc.c, mini-ppc.c: more cleanups.
4192 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4194 * mini.c: no warnings.
4196 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4198 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
4200 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
4202 * mini.c: In the thread abort signal handler, if the thread is in the
4203 process of being stoped, don't throw the Abort exception, just stop the
4206 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
4208 * tramp-ppc.c: removed old code.
4210 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4212 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
4213 do some simple speed optimizations on ppc.
4215 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
4217 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
4218 and large offsets in load/store.
4220 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
4222 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
4223 it causes regressions.
4225 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
4227 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
4230 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
4232 * jit-icalls.c: remove warnings.
4233 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
4234 speedups for unsafe code.
4236 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
4238 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
4240 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
4242 * basic-calls.cs: Add new regression test.
4244 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
4247 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
4249 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
4252 2004-05-06 Patrik Torstensson
4254 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
4255 long reg allocation in any reg (not only eax:edx) and implemented
4256 long shl/shr ops in asm instead of helpers.
4258 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
4260 * mini-sparc.h: Fix warnings.
4262 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
4265 * mini-exceptions.c (mono_handle_exception): Call the filter in a
4266 separate statement for clarity.
4268 * mini-sparc.c: Update status.
4270 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
4272 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
4275 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4277 * inssel-ppc.brg: another small pre-release workaround:
4278 we don't do overflow detection for long_sub_un.
4280 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4282 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
4283 (also works around a weird ppc bug: 57957).
4285 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
4287 * tramp-ppc.c: trampoline fixes.
4289 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
4291 * mini-ppc.c: fixed typos.
4293 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
4295 * mini-ppc.c, exceptions-ppc.c: more code saves registers
4296 at the top of the stack. Fixed typos. Use a frame registers
4297 for all the methods with exception clauses.
4299 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4301 * exceptions-ppc.c: restore fp registers.
4303 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
4305 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
4306 order from the stack top (moved the stack room to save the
4307 return value for trace after the param area). Fixed corruption
4308 in restoring registers on unwind.
4310 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
4312 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
4314 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4316 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
4317 and prolog/epilog for methods that use it. Allow
4318 enough param area room for varargs methods. Fix miguel's
4319 breakage in exception handling.
4321 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4323 * Makefile.am: run genmdesc only on current arch.
4325 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4328 * mini-x86.h: fix the build on windows.
4330 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
4332 * 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.
4334 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
4336 * mini-exceptions.c: New file.
4338 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
4339 Move some parts of the x86 exception handling code to an
4340 arch-independent file so it can be shared with other ports.
4342 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
4344 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
4346 2004-04-26 David Waite <mass@akuma.org>
4348 * driver.c: remove comma from end of enumeration declaration
4350 2004-04-26 Jackson Harper <jackson@ximian.com>
4352 * driver.c: parse config file before loading first assembly. This
4353 allows the user gac to be enabled/disabled.
4355 2004-04-23 Miguel de Icaza <miguel@ximian.com>
4357 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
4358 simpler mechanism: we do not care what is encoded initially
4359 (branch absolute or relative), we care about the code and its
4360 target. I kept the old code for reference for now.
4362 The new code tries first to determine if the jump is anywhere in
4363 the -/+32 absolute meg range, if it succeeds, it encodes using the
4364 absolute branch; If not, it tried to find something in the
4365 relative range, if not, it uses the handle_thunk code.
4367 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
4369 * exceptions-ppc.c: use the correct ip register on macosx.
4371 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
4373 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
4375 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
4377 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
4378 Raise exception on integer divide by zero by hand since the hw
4379 doesn't support it. Handle NaNs in FP compares.
4381 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
4383 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
4384 code reducing duplication between the platforms and enabled
4385 signal exception handling (on linux for now).
4387 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
4389 * exceptions-ppc.c: more macosx support.
4391 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4393 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
4395 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
4397 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
4399 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
4401 * iltests.il: more tests.
4403 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
4405 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
4408 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
4410 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
4412 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
4414 * liveness.c: Mark variables as volatile in all basic blocks reachable
4415 from exception clauses.
4417 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
4419 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
4422 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
4424 * iltests.il, basic.cs: more tests for regalloc.
4426 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
4428 * iltests.il: Some tests for register allocation modifications
4431 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
4433 * exceptions.cs: Add regression test for bug #56782.
4435 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
4436 original stack trace if an exception is rethrown. Fixes #56782. Oh,
4437 the beauty of fixing the same thing in 5 different files...
4439 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
4441 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
4444 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
4446 * mini.c: Add support for STRWLPARRAY marshalling convention.
4448 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
4450 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
4451 to init the context to setup the regs pointer).
4453 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4455 * exceptions-ppc.c: more exceptions work.
4457 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4459 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
4462 2004-04-13 Miguel de Icaza <miguel@ximian.com>
4464 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
4465 can use the memory directly.
4467 * cpu-pentium.md: Update documentation from a post from Zoltan.
4469 add x86_add_membase, x86_sub_membase, x86_mul_membase
4471 2004-04-13 Miguel de Icaza <miguel@ximian.com>
4473 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
4474 GENERAL_REGS they were also hardcoded for all PPC ports.
4476 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
4478 Remove hard-coded limit for floating point registers, use
4479 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
4481 Notice that in MacOS X calling conventions you can fit a lot more
4482 floating point values in registers, so I should update the PInvoke
4483 test to excercise the passing of floating point values on the
4484 stack (currently broken).
4486 2004-04-06 Miguel de Icaza <miguel@ximian.com>
4488 * tramp-ppc.c (create_trampoline_code): Added
4489 JUMP_TRAMPOLINE_SIZE.
4490 (ppc_magic_trampoline): Follow the pattern from
4491 x86_magic_trampoline: if code is set to zero, return.
4492 (create_trampoline_code): Always pass MonoMethod to the jump
4493 trampoline, before it was passing a null.
4494 (mono_arch_create_jump_trampoline): Implement the jump stub, could
4495 share the code with mono_arch_create_jit_trampoline.
4497 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
4499 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
4502 * cpu-g4.md: Added length for jmp instruction, the worst case
4503 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
4506 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
4508 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
4510 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
4512 * mini.c: Only set bblock->real_offset when adding a new bblock, and
4513 before each IL instruction.
4515 * mini.c (CEE_BOX): Fix warnings.
4517 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4519 * mini.c: removed a few unused vars and extra whitespace.
4521 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
4523 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
4525 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
4527 (OP_GETCHR): use the above
4528 (CEE_LDELEMA): use the above.
4530 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
4531 version of the generic impl.
4532 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
4533 (CEE_LDELEMA): use the above.
4535 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
4537 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
4540 * iltests.il: Added new regression test for #56317.
4542 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
4544 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
4545 under NetBSD. Fixes #56450.
4547 * liveness.c (update_gen_kill_set): Fix previous patch.
4549 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4551 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
4553 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
4555 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
4558 * inssel-sparc.brg: Add more optimizations.
4560 * mini-sparc.c: Replace multiply/divide with shifts if possible.
4562 2004-04-01 Martin Baulig <martin@ximian.com>
4564 * mini.c (handle_box): New static function; moved the
4565 implementation of CEE_BOX here.
4566 (mono_method_to_ir): Added `constrained_call' variable.
4567 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
4568 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
4569 mono_method_get_constrained() to get the method.
4571 2004-04-01 Martin Baulig <martin@ximian.com>
4573 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
4574 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
4575 (mono_method_to_ir): We don't need these macros anymore since
4576 mono_class_get_full() already takes care of it.
4578 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4580 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
4581 use @function (as doesn't accept #function here) and check the return
4582 value of system and stop if fails.
4584 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4586 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
4588 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
4590 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
4592 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
4594 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
4597 * basic-long.cs: Add test for negation of Int64.MinValue.
4599 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
4601 * mini-sparc.c: Update status.
4603 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
4605 * exceptions-sparc.c: Fix return value in filters.
4607 * inssel-sparc.brg: Fix register allocation in some rules.
4609 2004-03-28 Martin Baulig <martin@ximian.com>
4611 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
4614 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
4616 * mini-x86.c (mono_arch_patch_code): Fix warnings.
4618 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
4619 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
4620 remove unused conv_u4 opcode.
4622 * mini-x86.c: Remove valgrind workaround since it slows down things
4623 even when mono is not run under valgrind.
4625 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
4627 * mini-sparc.c: Update status.
4629 * inssel-sparc.brg: Add some optimizations.
4631 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
4632 future delay slot filling. Add support for varargs, tail calls and JMP.
4634 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
4635 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
4637 * inssel.brg: Fix register allocation in OP_ARGLIST.
4639 * inssel.brg: Fix warnings.
4641 2004-03-25 Martin Baulig <martin@ximian.com>
4643 * mini.c (inflate_generic_field): Removed.
4644 (mini_get_method): Removed, use mono_get_method_full(),
4645 (mini_get_class): Removed, use mono_class_get_full().
4646 (mono_method_to_ir): Pass our generic context to
4647 mono_field_from_token().
4649 2004-03-25 Martin Baulig <martin@ximian.com>
4651 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
4652 of a `MonoMethod *'.
4653 (mini_get_method): Take a `MonoGenericContext *' instead
4654 of a `MonoMethod *'.
4655 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
4656 a new local variable called `generic_context' which holds the
4657 current `MonoGenericContext *'; use it to lookup things.
4659 2004-03-24 Martin Baulig <martin@ximian.com>
4661 * mini.c (mini_get_class): New static method; if we're inside a
4662 generic instance, inflate the class if neccessary.
4663 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
4665 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
4667 * iltests.il: New regression test for #55976.
4669 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
4672 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
4674 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
4677 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
4679 * liveness.c: Consider SSA stores as well as loads when making vars
4682 * exceptions.cs: New regression tests for register allocation.
4684 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
4686 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
4687 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
4688 domain lock only to protect puntual access to data structures.
4689 Added access lock for sighash, jit_icall_hash_name,
4690 jit_icall_hash_addr and domain->code_mp.
4692 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
4694 * driver.c: Print SIGSEGV handling method.
4696 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
4698 * mini.c (setup_jit_tls_data): Handle case when this is called
4699 multiple times for a thread.
4701 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
4702 is different from fbxx_un. Fixes #54303. Also use constants instead of
4703 magic numbers in a lot of places.
4705 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
4707 * exceptions.cs: Fix cctor test when --regression is used.
4709 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
4711 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
4714 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
4716 * inssel-ppc.brg: fixed register assignments for some rules.
4718 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
4720 * exceptions.cs: Add test for exceptions in static constructors.
4722 * mini.c (mono_jit_compile_method_with_out): Move the calling of
4723 static constructors outside the domain lock. Fixes #55720.
4725 2004-03-17 Martin Baulig <martin@ximian.com>
4727 * mini.c (get_generic_field_inst): Removed, this'll never happen.
4728 (inflate_generic_field): Take the `MonoMethod *' instead of the
4729 `MonoClass *' and added support for generic method.
4730 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
4731 have a `field->parent->gen_params', only inflate the field if it's
4732 an open constructed type.
4734 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
4736 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
4737 exception object instead of the preconstructed ones.
4739 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4741 * mini.c: reverted changed to sigsegv_signal_handler commited
4742 accidentally in the previous patch.
4744 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4747 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
4748 running --aot with an old assembly.
4750 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
4752 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
4755 * mini-sparc.c: Add support for v9 branches with prediction.
4757 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
4759 * mini.c (mini_init): #warning is GNUC only
4761 * mini-sparc.h: implement __builtin_frame_address
4762 and __builtin_return_address for Sun C compiler
4764 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
4766 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
4768 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
4770 * basic-calls.cs: Add test for unaligned byref long argument passing.
4772 * mini-ops.h: Add sparcv9 compare and branch instructions.
4774 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
4775 v9 instructions if we have a v9 cpu.
4777 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
4778 registers for global allocation.
4780 * exceptions-sparc.c: Fixes.
4782 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
4784 * liveness.c (mono_analyze_liveness): Optimized version.
4786 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
4788 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
4791 * basic-float.cs basic-calls.cs: New regression tests.
4793 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
4795 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
4796 sigaltstack implementation.
4798 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
4800 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
4801 stuff if SIGSEGV_ON_ALTSTACK is not defined.
4803 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
4805 * mini.c: Fix warnings.
4807 * mini.c (mono_resolve_patch_target): New function which contains the
4808 arch independent part of the patching process.
4810 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
4811 patching code to a separate function.
4813 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
4815 * mini.c (add_signal_handler): ifdef out on Windows
4817 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
4819 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
4820 cpu-sparc.md: Add exception handling support + other fixes.
4822 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
4823 typed GC detection in --version.
4825 * basic.cs exceptions.cs: New regression tests.
4827 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
4828 the arch specific code can store data during a compilation.
4830 * mini-ops.h: Add OP_SETFRET.
4832 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
4833 function, register a separate icall for each arity, so the icalls can
4836 * mini.c (mono_print_tree): Print negative offsets in a more readable
4839 * mini.c: Make signal handling work on sparc.
4841 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
4843 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
4845 * jit-icalls.c: Emulate truncl by aintl on solaris.
4847 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
4849 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
4851 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
4853 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
4855 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
4856 a MarshalByRef type, inline a method that performs the check, taking into
4857 account that the object can be a proxy. Also implemented tow new opcodes:
4858 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
4859 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
4860 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
4862 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
4864 * mini-ppc.c: if a relative branch displacement is too big
4865 but it points to and area reachable with an absolute branch,
4868 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
4870 * mini.c: optimize small copies in cpblk.
4872 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
4874 * basic-calls.cs basic-float.cs: New regression tests.
4876 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
4877 negative offsets from %fp. Implement localloc. Fix local register
4878 allocation. Fix the case when the this argument needs to be saved to
4879 the stack. Implement some missing opcodes.
4881 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
4883 * mini.c (mini_method_compile): Reenable global regalloc in methods
4884 with exception handlers.
4886 * linear-scan.c (mono_varlist_sort): Fix warning.
4888 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
4890 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
4893 * liveness.c: Make all variables uses in exception clauses volatile, to
4894 prevent them from being allocated to registers. Fixes #42136.
4896 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
4898 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
4901 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
4902 argument to mono_arch_regalloc_cost.
4904 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
4907 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
4909 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
4910 Make the cost of allocating a variable to a register arch dependent.
4912 * basic-calls.cs: Fix compilation of tests.
4914 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
4915 helper function to cut back on the number of #ifdefs needed.
4917 * mini-ppc.c: Fix compilation.
4919 * basic-calls.cs: New regression tests.
4921 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
4923 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
4924 of l0 since that is callee saved.
4926 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
4929 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
4930 of delay instruction.
4932 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
4934 * mini.h (MonoCallInst): Add 'virtual' flag.
4936 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
4938 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
4940 * *.cs: New regression tests.
4942 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
4945 * mini.c (mono_runtime_install_handlers): Fix build.
4947 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
4948 'signal_stack_size' members.
4950 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
4951 alternate signal stack.
4953 * exceptions-x86.c: Add stack overflow handling.
4955 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
4956 functions to arch independent code.
4958 * mini.c (mono_print_tree): Print more detailed info for load_membase
4961 2004-02-23 Martin Baulig <martin@ximian.com>
4963 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
4965 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
4967 * mini-x86.c: fixed reg allocation for div/rem.
4969 2004-02-22 Miguel de Icaza <miguel@ximian.com>
4971 * driver.c (mono_main): Report some configuratio options on --version.
4973 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
4975 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
4976 low in the address space. Correctly flush memory in thunks where we
4979 2004-02-20 Martin Baulig <martin@ximian.com>
4981 * mini.c (mini_get_method): New static method; inflate all generic
4982 methods and methods in open generic instances.
4983 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
4984 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
4986 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
4988 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
4990 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
4992 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
4994 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
4996 * mini-sparc.c (flushi mono_arch_output_basic_block): make
4997 it compile using Sun's compiler.
4999 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
5001 * 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.
5003 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
5005 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
5007 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
5009 * mini-ppc.c: handle calls outside of the allowed range with thunks
5010 allocated using the code manager.
5011 * tramp-ppc.c: use the code manager to hold generated native code.
5012 Fixed the magic trampoline to just patch vtable entries.
5014 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
5016 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
5019 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
5021 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
5024 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
5025 if we have a working __thread implementation.
5027 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
5028 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
5030 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
5032 * mini-x86.c: Fix compilation under gcc 2.
5034 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
5036 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
5037 contains a call to the wrapped function.
5039 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
5040 OP_<CALL>_IMM opcodes, and use them under X86.
5042 * mini.c (mono_jit_find_compiled_method): Fix warning.
5044 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
5046 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
5048 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
5049 functionality to mini.c.
5051 * mini.c (mono_create_jump_trampoline): New function to create a jump
5052 trampoline. Return a compiled method instead of a trampoline if it
5053 exists. Add a cache for jump trampolines.
5055 * mini.c (mono_jit_find_compiled_method): New function to return a
5056 compiled method if it exists.
5058 * mini-x86.c: Call mono_create_jump_trampoline instead of
5059 mono_arch_create_jit_trampoline.
5061 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
5062 a jump trampoline. Fixes #52092.
5064 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
5066 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
5067 which is not up-to-date. Add check_corlib_version () instead.
5069 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
5072 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
5073 since newer valgrind versions do not need it.
5075 * mini.c (mono_jit_compile_method_with_opt): New helper function to
5076 compile a method with a given set of optimizations.
5078 * mini.c: Compile icall wrappers on-demand instead of at startup.
5080 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
5081 wrapper for an icall.
5083 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
5085 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
5088 * iltests.il: Add test for non-empty stack before switch instruction.
5090 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
5092 * mini.c: Add support for new stringbuilder marshalling conventions.
5094 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
5096 2004-02-01 Martin Baulig <martin@ximian.com>
5098 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
5099 in `ginst->mtype_argv'.
5101 2004-01-31 Miguel de Icaza <miguel@ximian.com>
5103 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
5104 facilitate grepping.
5106 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
5108 * mini.c: fixed buglet in initobj generic implementation for references.
5110 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
5112 * Makefile.am: make the version script conditional.
5113 * jit-icalls.c: handle missing truncl().
5115 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
5117 * exceptions.cs: Add more tests for double->int conversion.
5119 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
5120 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
5122 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
5124 * driver.c: make --verbose --version emit an error
5125 if the loaded corlib doesn't match the runtime version.
5127 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
5129 * mini-ppc.h: export ppc_patch().
5130 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
5131 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
5132 on par or better than on MacOSX.
5134 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
5136 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
5137 mono_lookup_pinvoke_call.
5139 * mini-x86.c: Under windows, the default pinvoke calling convention is
5140 stdcall. Fixes #52834.
5142 * mini.c (optimize_branches): Add an upper bound to the number of
5143 iterations to prevent infinite loops on strange loops. Fixes #53003.
5145 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
5147 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
5148 and ISINST. Fixes #52093.
5150 * objects.cs (test_0_vector_array_cast): New tests.
5152 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
5154 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
5155 checking in Array.Set ().
5157 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
5160 * object.cs (test_0_multi_array_cast): New regression test.
5162 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
5164 * exceptions-ppc.c: fix build on Linux/PPC.
5166 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
5168 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
5169 running under valgrind.
5170 (x86_magic_trampoline): Fix build bustage.
5172 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
5173 negative values as well. This is needed for the encoding of the line number
5174 info, since sometimes the line numbers are not in increasing order.
5176 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
5178 * cpu-pentium.md (localloc): Increase the size of the localloc
5179 instruction since it is a loop under Win32.
5181 * debug-mini.c (record_line_number): Get rid of unneccesary memory
5184 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
5186 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
5187 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
5188 Max Horn (max@quendi.de). Fix file names in comments.
5190 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
5192 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
5193 avoid stack overflow.
5194 (replace_usage): Avoid uninitialized variable warnings.
5196 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
5197 and taking the address of valuetype variables.
5199 2004-01-03 Patrik Torstensson
5201 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
5202 for other purposes than FP later on.
5204 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
5206 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
5209 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
5211 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
5213 2003-12-30 Patrik Torstensson <p@rxc.se>
5215 * mini-x86.h: Decreased number of availiable fp regs.
5216 Solves corner cases with FP spilling.
5218 2003-12-23 Patrik Torstensson <p@rxc.se>
5220 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
5221 for floating point stack tracking / spilling on x86.
5224 * basic-float.cs: added float mul overflow test.
5226 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
5228 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
5230 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
5232 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
5233 supports for cond branches that overflow the immediate
5234 overflow offset. mcs can compile simple programs.
5236 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
5238 * exceptions-ppc.c: exception handling support wip:
5239 finally handlers get run on exception.
5241 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
5243 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
5246 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
5248 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
5249 initial support for stack walking and unwinding.
5251 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
5253 * driver.c (mono_main): Make corlib-out-of-sync message more
5254 descriptive. Also remove verify_corlib call.
5256 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
5258 * mini.c: make CEE_NEWARR calls and other emulated opcodes
5259 not overlap with other call's arguments, too.
5261 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
5263 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
5264 move to arch-specific code the choice of arch-specific
5265 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
5266 * mini.c: ensure emulation calls will not interleave
5269 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
5271 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
5272 the magic trampoline stack frame is dropped before executing
5275 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
5277 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
5278 and integer to fp conversions. Added support for overflowing
5279 arguments on the stack. Reserve a couple more registers as temps.
5280 Added support for aot compilation (as output still needs to be
5283 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
5285 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
5286 Don't overwrite return register in some corner cases.
5288 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
5290 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
5291 static constructors when AOT compiling.
5293 * driver.c (mono_main): Call mono_check_corlib_version.
5295 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
5297 * cpu-g4.md, basic.cs: fixed div target register.
5299 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
5301 * mini-ppc.c, basic.cs: shl_imm fix with test.
5303 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
5305 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
5306 structures by value. Misc fixes.
5307 * objects.cs: more tests.
5309 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
5311 * mini-ppc.c: lconv.ovf.i implemented.
5313 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5316 (mini_init): don't error out if someone already called g_thread_init.
5318 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
5320 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
5321 to be any type per the spec. Fix abnormal memory usage when
5322 the same object is repeatedly thrown.
5324 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
5326 * mini.c: check for overruns in IL code.
5328 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
5330 * TODO: Add/remove some todo entries.
5332 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
5334 * driver.c (mono_main): Call mono_verify_corlib.
5336 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
5338 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
5339 This has been moved to mini.c
5340 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
5341 type being casted is marshalbyref it could be a proxy, so instead of
5342 emitting the type check code, emit a call to a runtime method that will
5343 perform the check by calling CanCastTo if needed.
5345 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
5347 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
5348 methods with large stack frames under Win32.
5350 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
5352 * Makefile.am: Distribute regression tests.
5354 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
5355 at the end instead of inserting each variable into the sorted list.
5357 * linear-scan.c (mono_varlist_sort): New helper function.
5359 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
5361 * mini.c: ensure arguments and locals are within bounds.
5363 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
5365 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
5368 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
5370 * mini.c (mono_cprop_copy_values): Fix crash.
5372 * aot.c: Set verbosity back to 0.
5374 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
5376 * regalloc.c: complete memory leak fix by Laurent Morichetti
5379 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
5381 * driver.c (main_thread_handler): Revert the previous patch.
5383 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
5386 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
5387 memory from the memory pool.
5389 * driver.c (main_thread_handler): Turn on all optimizations when
5392 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
5393 an array for better performance.
5395 * regalloc.c (mono_regstate_assign): Fix memory leak.
5397 * debug-mini.c (mono_debug_serialize_debug_info): New function to
5398 serialize the debug info.
5400 * debug-mini.c (mono_debug_add_aot_method): New function to load the
5401 debug info from the serialized representation.
5403 * aot.c: Save debug info into the generated file and load it when
5406 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
5408 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
5410 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
5411 More FP-related fixes.
5413 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
5415 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
5416 and register allocation buglet. Hello world now runs.
5418 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
5420 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
5421 * tramp-ppc.c: fixed class init trampoline.
5422 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
5424 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
5426 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
5427 mini.c: more ppc changes/fixes.
5429 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
5431 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
5432 Also optimize the case when the arguments are the same in the caller
5435 * iltests.il: Add tests for tail calls with valuetype arguments.
5437 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
5439 * mini-ppc.c: fixes for struct return type.
5441 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
5443 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
5444 mono_spillvar_offset() to arch-specific code.
5446 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
5448 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
5450 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
5452 * exceptions-x86.c: Fix stack space leaks.
5454 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
5455 registers from the lmf if the method has save_lmf set.
5457 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
5459 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
5460 of icall wrappers into InvokeInDomain, since these are now per-domain.
5462 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
5464 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
5465 make some opcode emulation and intrinsic ops enabled/disabled
5466 according to the architecture. More fixes.
5468 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
5470 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
5472 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
5474 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
5475 arch-specific handling for 'this' and struct return type to
5478 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5480 * aot.c: prevent divide by zero error when reporting (it happened with
5483 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
5485 * mini.h (inst_switch): Remove unused macro.
5487 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5490 (load_aot_module): free 'info->methods' and 'info' properly. No more
5491 "free(): invalid pointer blah" messages when you have an old aot
5494 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
5496 * jit-icalls.c, mini.c: Added support for context static fields.
5498 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
5500 * mini.c (mono_method_blittable): Methods which set LastError are not
5501 blittable either. Fixes #51108.
5503 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
5505 * mini.c: flush icache.
5506 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
5508 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
5510 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
5512 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
5514 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
5517 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
5520 * inssel.brg (CEE_MKREFANY): Fix AOT case.
5522 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
5524 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
5525 instruction when the result is discarded.
5527 * iltests.il (test_0_div_regalloc): New regression test.
5529 * arrays.cs: Fix compilation error.
5531 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
5533 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
5534 float rules to inssel-x86.brg: sane architectures with FP registers
5535 don't need to implement these rules.
5537 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
5539 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
5541 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
5543 * mini.h, inssel-long32.brg: fixed endianess issues in int64
5544 implementation of 32 bit systems.
5546 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
5548 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
5549 (Jeroen Zwartepoorte).
5551 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
5553 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
5554 the caller and the callee matches.
5556 * mini.c (mono_method_to_ir): Add comment.
5558 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
5559 signbit is missing on some platforms.
5561 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
5563 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
5565 * mini.c (setup_jit_tls_data): Call the new function.
5567 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
5569 * mini-x86.c: Add experimental support for fast access to the lmf
5570 structure under NPTL/Linux 2.6.x.
5572 2003-11-06 Martin Baulig <martin@ximian.com>
5574 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
5575 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
5578 2003-11-02 Martin Baulig <martin@ximian.com>
5580 * mini.c (inflate_generic_field): New static method.
5581 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
5582 generic instance and the field is declared in a generic type, call
5583 inflate_generic_field() to inflate it. Fixes gen-28.cs.
5585 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
5587 * mini.h mini.c (mono_method_same_domain): New function to return
5588 whenever the caller and the callee are in the same domain.
5590 * tramp-x86.c (x86_magic_trampoline): Use the new function.
5592 2003-10-30 Martin Baulig <martin@ximian.com>
5594 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
5595 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
5597 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
5598 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
5600 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
5602 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
5605 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
5606 object here, so it is in the correct appdomain etc.
5608 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
5610 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
5612 (mono_method_to_ir): Avoid freeing the type created returned from
5613 mono_type_create_from_typespec, since it is put into an internal cache
5614 by the function. Fixes pointer.exe.
5616 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
5617 trampolines for icalls and pinvokes as well. Fixes #33569.
5619 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
5621 * mini.c: Update after appdomain changes.
5623 * mini.c (mono_jit_compile_method_inner): Allways compile native
5624 method wrappers in the root domain, since there can only be one
5625 instance of them, whose address is stored in method->info.
5627 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
5629 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
5630 environment variable. Instead detect automatically whenever running
5631 under valgrind using the magic macro RUNNING_ON_VALGRIND from
5634 2003-10-16 Miguel de Icaza <miguel@ximian.com>
5636 * trace.c, trace.h: New files that implement the new trace option
5639 * driver.c: Document new --trace options.
5641 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
5644 - if (mono_jit_trace_calls)
5645 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
5647 * mini.h: prototypes.
5649 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
5651 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
5653 * mini.c inssel.brg: Implement typedefbyref opcodes.
5655 * mini.c (mono_jit_compile_method): Remove unused local variable.
5657 * mini.c (mono_jit_compile_method_inner): Ditto.
5659 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
5661 * tramp-x86.c (x86_class_init_trampoline): Fix build.
5663 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
5665 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
5667 * mini.c (mono_no_aot): Remove unused global variable.
5669 * mini.c: Thread safety fixes.
5671 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
5673 * mini.c (mono_create_class_init_trampoline): Add a lock around
5674 class_init_hash_addr.
5676 * arrays.cs (test_0_newarr_emulation): Add new regression test for
5679 * mini.c: Decompose the NEWARR instruction before decomposing its
5680 arguments. Fixes #30073.
5682 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
5684 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
5687 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
5689 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
5691 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
5693 * driver.c: Add support for compiling icall wrappers to --compile.
5695 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
5697 * inssel.brg: The empty value in class->interface_offsets is -1, not
5700 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
5702 * objects.cs: New test for 'is' operator on an array of interfaces.
5704 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5706 * tramp-ppc.c: update trampoline code to support jumps
5707 and class initialization.
5709 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
5711 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
5713 * inssel.brg (OP_UNBOXCAST): Fix #46027.
5715 * inssel.brg (OP_UNBOX): Remove unused rule.
5717 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
5718 region instead of one for each method. Fixes #47813.
5720 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
5722 * exceptions.cs (test_0_nested_finally): New regression test for
5723 nested exception handlers.
5725 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
5727 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
5729 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
5732 * mini.c (mono_method_check_inlining): Make the inlining limit
5733 configurable by an environment variable.
5735 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
5737 * mini.h: Bump AOT file version.
5739 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
5740 token, store the image along with the token, since the token might not
5741 refer to the same image as the method containing the relocation,
5742 because of inlining.
5744 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
5746 * mini.c (mono_precompile_assemblies): New function to compile
5747 all methods in all loaded assemblies.
5749 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
5751 * regalloc.h regalloc.c (MonoRegState): Change the type of
5752 iassign and fassign to int*, since they can contain large negative
5753 values if the register is spilled. Also added some comments. Fixes
5756 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
5757 under Win32. Fixes #42964.
5759 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
5761 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
5763 * aot.c: Added support for AOT compiling methods which contain calls
5764 to wrappers. Currently, only remoting-invoke-with-check wrappers are
5767 * driver.c (compile_all_methods): Run the compilation in a thread
5768 managed by mono. Fixes #44023.
5770 * mini.c (mono_codegen): Print full method name in verbose output.
5772 * mini-x86.c (mono_arch_patch_code): Fix warning.
5774 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
5775 jumps, since the method we are jumping to might be domain-specific.
5777 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
5779 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5781 * inssel.brg: string chars are unsigned.
5783 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
5785 * TODO: New todo item.
5787 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
5788 which calls mono_runtime_class_init and patches the call site to
5789 avoid further calls.
5790 (mono_arch_create_class_init_trampoline): New arch specific function
5791 to create a class init trampoline.
5792 (create_trampoline_code): Generalized so it can create
5793 class init trampolines as well.
5795 * mini.c (helper_sig_class_init_trampoline): New helper variable.
5796 (mono_create_class_init_trampoline): New function to create and cache
5797 class init trampolines.
5798 (mono_find_class_init_trampoline_by_addr): New function to lookup the
5799 vtable given the address of a class init trampoline. Used by the
5801 (mono_codegen): Generate a call to a trampoline instead of
5802 mono_runtime_class_init in LDSFLD[A].
5803 (mono_codegen): Add relocations for the new trampoline.
5805 * mini.h mini-x86.c aot.c: Added a new relocation type:
5806 MONO_PATCH_INFO_CLASS_INIT.
5808 * mini.h: Bump AOT version number.
5810 * aot.c: Create a copy of the loaded code instead of using the original
5811 so methods which call each other will be close in memory, improving
5814 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
5815 patch since it breaks the regression tests.
5817 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
5818 for the register saving instruction sequence since the
5819 frame_state_for function in glibc 2.3.2 don't seem to detect it.
5821 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
5823 * TODO: Fix todo item && remove another.
5825 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
5827 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
5830 * aot.c: Moved the check for MONO_LASTAOT into the initialization
5831 function of the module.
5833 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
5834 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
5835 --no-aot command line option.
5837 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
5839 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
5840 by Bernie Solomon (bernard@ugsolutions.com).
5842 * inssel.brg: Refactor the interface offset table related code into
5843 its separate functions and add support for the AOT case.
5845 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
5847 * aot.c (mono_aot_get_method_inner): Fix memory leak.
5849 * aot.c: Added mono_aot_verbose variable and made all debugging
5850 output depend on the value of this variable.
5852 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
5853 method_label and info_label.
5855 * mini.h mini-x86.c aot.c: Added a new relocation type
5856 MONO_PATCH_INFO_IID for klass->interface_id.
5858 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
5859 the MonoJitInfo structure.
5861 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
5862 a non-root appdomain in shared mode.
5864 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
5866 * aot.c: make aot loader less verbose. Remove free of unused variable.
5868 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
5870 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
5872 * .cvsignore: Added *.dll.
5874 * mini.c (mono_print_tree_nl): New function callable while debugging.
5876 * mini.c (mono_print_code): Export this.
5878 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
5881 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
5883 * mini.h (MonoCompile): Added 'jit_info' field.
5885 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
5886 the cfg structure, since it is needed by the AOT compiler.
5888 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
5890 * aot.c: A major rewrite. Changes include:
5891 - save exception tables for methods which have them.
5892 - cache failed lookups in aot_get_method () to avoid the (slow) calls
5894 - reworked the file format so it is now much smaller and needs
5895 fewer relocation entries.
5897 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
5899 * aot.c (load_aot_module): Fix build bustage on platforms without
5902 2003-09-04 Martin Baulig <martin@ximian.com>
5904 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
5906 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
5908 * TODO: Some new optimization ideas.
5910 * aot.c: Move AOT module loading logic here from mono_assembly_open.
5912 * aot.c: Save the optimization flags used to compile the code into
5915 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
5916 support emitting domain specific code.
5918 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
5919 no longer domain neutral. It can be made domain neutral by compiling
5920 with --optimize=shared.
5922 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
5925 * driver.c mini.h mini.c: New --no-aot debugging option which disables
5926 loading of AOT code.
5928 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
5930 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
5931 if there is no domain neutrality information.
5933 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
5935 * aot.c (mono_compile_assembly): Emit a symbol containing the file
5936 format version into the generated library.
5938 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
5939 callee method into the caller since one of them could be shared.
5941 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
5942 system exceptions from AOT code now works.
5944 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
5945 method if it is domain neutral and the callee is not.
5947 * graph.c (cfg_emit_one_loop_level): Fix warning.
5949 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
5951 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
5954 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
5956 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
5957 is needed by code which is executed before mono_runtime_init ().
5958 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
5960 * mini.c (mono_thread_abort): Fix warning.
5961 (mono_jit_compile_method): Call static constructor in the AOT case too.
5963 * aot.c (mono_compile_assembly): Fix warning.
5965 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5967 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
5969 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
5971 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
5973 * cpu-pentium.md: Fix the length of call opcodes so they include the
5974 ESP restoring instruction. Fixes #47968.
5976 2003-08-28 Martin Baulig <martin@ximian.com>
5978 * mini-x86.c (mono_arch_call_opcode): Added support for
5979 MONO_TYPE_GENERICINST.
5981 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
5983 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
5985 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
5986 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
5988 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
5991 2003-08-26 Martin Baulig <martin@ximian.com>
5993 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
5994 when reporting an error, set this to the actual error location.
5995 (mono_method_to_ir): Report the correct error location if
5996 get_basic_blocks() returned an error.
5998 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
6000 * mini.c (mono_type_blittable): OBJECT is not blittable.
6001 (mono_method_blittable): Methods which have marshalling descriptors
6002 are not blittable either. Fixes #47842.
6004 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
6006 * driver.c mini.c: Use an environment variable instead of a global
6007 variable. Also fix the build.
6009 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
6010 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
6013 * driver.c mini.c: Added --with-valgrind option to turn off some
6014 code which prevents mono from running under valgrind.
6016 * mini.c (mono_emit_call_args): Fixed warning.
6018 * mini.c (mono_emulate_opcode): Fixed warning.
6020 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6022 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
6023 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
6024 regalloc.c, regalloc.h: specify available registers in arch-specific
6025 code and support floats in the regallocator (patch by Laurent Morichetti
6028 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
6030 * mini.c: mono_thread_current() can be called only after
6031 mono_runtime_init(): rearrange code to not call it early on.
6033 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6035 * mini.c: allocate jump tables in the code mempools.
6037 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6039 * mini.c, mini.h: make sure per-thread data allocated by the jit is
6042 2003-08-10 Miguel de Icaza <miguel@ximian.com>
6044 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
6045 12 to 16. This fixes bug #47453.
6048 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
6050 * mini-ppc.c: fixed indexed load and unsigned compares.
6052 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
6054 * mini.c: reenabled installation of handler for
6055 thread abort signal.
6057 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6059 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
6060 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
6061 until it's fixed and actually useful.
6063 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
6065 * inssel-long32.brg: couple more opcodes implemented.
6067 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
6069 * mini-sparc.c: Even more opcodes implemeted.
6071 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
6073 * mini-sparc.c: More opcodes implemented.
6075 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
6077 * mini-sparc.c: More opcodes implemented.
6079 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
6081 * inssel-sparc.brg: Add some needed rules. Direct
6083 * Makefile.am: Use inssel-sparc.brg
6084 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
6085 an assert happy for now.
6087 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
6089 * mini-sparc.c: Fixed compile errors.
6090 * exceptions-sparc.c: Same. We now produce a mono binary
6091 on sparc-linux. Yea.
6093 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
6095 * mini-sparc.c: Renamed registers. Also some macro cleanups.
6096 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
6097 They compile, but do not work.
6099 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6101 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
6102 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
6103 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
6106 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6108 * mini.c: more opcodes implemented and better support for generics.
6110 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
6112 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
6113 * mini.c, mini.h: first cut at generics support: some new instructions
6114 added and changed the behaviour of some of the existing ones.
6116 2003-07-21 Miguel de Icaza <miguel@ximian.com>
6118 * mini.c: Removed definition of metadata_shared mutex here.
6120 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
6122 * mini-x86.c: make vararg calls work for instance methods.
6124 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
6126 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
6127 returns the arguments in a separte list, now.
6129 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6131 * aot.c, mini.c: updates for array type representation changes.
6133 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
6135 * mini.c: register function to perform jit shutdown.
6137 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6139 * mini.c: use a faster allocator if possible.
6141 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
6143 * aot.c: some cleanups and portability changes.
6145 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6147 * mini.c: use faster allocation for CEE_BOX if possible.
6149 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
6151 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
6152 Moved inlined mempcy code to its own function so that is can be
6153 reused. Added an inline memset function as well (optimized initobj).
6154 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
6156 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6158 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
6160 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
6162 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
6163 arch code can setup the cpu for CLR execution, if needed.
6164 We use it on x86 to set the precision of FP operations.
6166 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
6168 * mini.c: disable some optimizations if we can guess they'll cost too
6169 much for a given method.
6171 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
6173 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
6175 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
6176 * mini.h mini.c mini-x86.c: Added instruction level coverage
6177 info collection support.
6179 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6181 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
6182 is now implemented in the profiling API. Get rid of a couple of
6183 unnecessary global variables.
6185 2003-06-15 Nick Drochak <ndrochak@gol.com>
6187 * basic-long.cs: tests for negative values for bigmul, and unsigned.
6188 * cpu-g4.md: add op_bigmul and op_bigmul_un
6189 * cpu_pentium.md: add op_bigmul_un
6190 * inssel-long32.brg: add rule for unsigned bigmul
6191 * mini-ops.h: define OP_BIGMUL_UN
6192 * mini-x86.c: THE BUG: handle (un)signed properly
6193 * mini.c: choose unsigned opcode if needed.
6194 This set of patches fixes bug #44291
6196 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
6198 * mini.c (optimize_branches): improved to handle all kinds of
6199 conditional branches.
6201 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
6203 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
6204 don't raise exceptions.
6206 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6208 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
6209 to arch-specific files.
6211 2003-06-09 Martin Baulig <martin@ximian.com>
6213 * Makefile.am (libs): Added $(LIBGC_LIBS).
6215 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
6217 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
6218 and OP_ATAN (fixes bug#44293).
6220 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
6222 * Makefile.am, mini-x86.c: rename cpu description array to
6223 pentium_desc, since some compilers define the 'pentium' preprocessor
6226 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
6228 * mini.c (mini_select_instructions): add explicit branch if the
6229 following block is not the false target of a conditional branch -
6230 we need this with any optimization that reorder or remove bblocks
6232 * mini.c (optimize_branches): bug fixes
6234 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
6236 * mini.c (mono_method_to_ir): inline static readonly fields
6238 * ssa.c (fold_tree): start cfold support for long (very simple
6241 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
6243 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6245 * inssel.brg: fixed memcpy (bug #44219).
6247 2003-06-05 Dick Porter <dick@ximian.com>
6249 * driver.c: Set the glib log levels to not abort if g_message
6252 g_set_prgname() has to happen before mini_init() so that the
6253 process handle gets the info.
6255 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6257 * driver.c: add intrins to the default optimizations to get wider
6260 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
6262 * mini.h: some large basic blocks will overflow a 16-bit
6263 integers for symbolic registers.
6265 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
6267 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
6268 (mono_arch_output_basic_block): fix bug 43499
6270 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
6272 * mini.c: kill duplicated definition of mono_debug_format.
6274 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
6276 * mini-x86.c, arrays.cs: fixed register allocation bug.
6278 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
6280 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
6282 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
6284 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6287 (print_method_from_ip): also print source location information if
6290 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
6292 * mini.c (mono_find_block_region): bug fix in region code
6293 (mini_method_compile): enable removing unreachable code again, but
6294 only in methods without exception clauses.
6296 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
6298 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
6299 Implemented arglist opcode and handling of TypedReference type.
6300 Fixed x86 call convention when a structure is returned.
6301 Minimal support for calling static vararg methods.
6303 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
6305 * mini.c (mini_method_compile): always remove unreachable code,
6306 because the code in them may be inconsistent (access to dead
6307 variables for example).
6309 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
6311 * driver.c, debug-mini.c: warning fixes.
6313 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
6315 * Makefile.am, jit.h, mini.h: install header for embedding mono.
6317 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
6319 * mini.c: thread-static fields are registered in mono_class_vtable(),
6320 so ensure the function is called before checking for them.
6322 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
6324 * mini.c (optimize_branches): fix for bug 43586
6326 * jit-icalls.c (mono_llmult_ovf): added an additional check for
6327 overflow (fixes Bug #43639)
6329 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6331 * mini.c, objects.cs: allow the use of stobj for primitive types.
6333 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6335 * mini.c: be less strict about argument checking until we support
6336 running the verifier.
6338 2003-05-27 Nick Drochak <ndrochak@gol.com>
6340 * basic-long.cs: tests for (ulong)int * (ulong)int also
6341 * mini.c: use the same trick for (ulong)int * (ulong)int
6343 2003-05-27 Nick Drochak <ndrochak@gol.com>
6345 * basic-long.cs: add regression test for (long)int * (long)int
6346 * cpu-pentium.md: add op_bigmul specification
6347 * inssel-long32.brg: add OP_BIGMUL rule
6348 * mini-ops.h: add OP_BIGMUL
6349 * mini-x86.c: register allocator: handle case where src1 needs to be
6351 * mini.c: substitute special BIGMUL opcode in the tree for
6352 (long)int * (long)int
6354 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
6356 * jit-icalls.c: call the type ctor on field access if needed.
6358 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
6360 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
6361 to a method (including results of ldelema, bug#43207).
6363 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
6365 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
6366 colors to show exception handler blocks.
6368 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
6369 (fix for pinvoke7.cs).
6371 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6373 * mini.h, mini.c: ensure correct initialization order for types that
6374 require it. Prepare for lazy compilation of jit icall wrappers.
6375 Provide a name for opcode emulation to reduce unneeded mallocing.
6377 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
6379 * mini-x86.c: better register restoring code and profiling
6380 support for tail calls.
6382 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6384 * mini.h, driver.c: prepare for leaf methods optimization.
6386 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
6388 * mini.c: get targets of branches before converting a method.
6390 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
6392 * mini.c (optimize_branches): added some experimental code (disbaled)
6394 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
6396 * mini.c (optimize_branches): fix branch to branch optimization
6398 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
6400 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
6402 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
6404 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
6407 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
6409 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
6410 enable use of interface variables again.
6412 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
6413 I1 to registers because there is no simply way to sign extend 8bit
6414 quantities in caller saved registers on x86.
6416 * inssel-float.brg: set costs of some rules to 2 so
6417 that monobure always select the arch. specific ones if supplied,
6418 regardless of the order we pass the files to monoburg.
6420 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
6422 * mini.c, mini-x86.c: since the magic trampoline for jumps
6423 can't patch the code directly, we do it as soon as the
6424 method gets compiled.
6426 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
6428 * mini-x86.c, mini.h: introduce a new patching method
6429 to support CEE_JMP and tail calls.
6430 * mini.c: obey tail.call. Don't precompile methods target
6432 * tramp-x86.c: new trampoline code to handle methods
6433 reached through a jump.
6435 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
6437 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
6438 bit values to registers
6440 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
6442 * mini.c (mono_compile_get_interface_var): share interface
6443 variables if possible.
6445 2003-05-16 Martin Baulig <martin@ximian.com>
6447 * debug-mini.c (mono_init_debugger): New function to initialize
6448 the debugger. This is not in the debugger since it needs to
6449 access some of mini's internals.
6451 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
6453 * mini.c (mono_method_to_ir): inlining fixes/cleanups
6455 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
6457 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
6458 for value type handling.
6460 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
6462 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
6463 (mono_method_check_inlining): enable inlining of all kinds of wrappers
6465 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
6467 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
6468 the constructor through a proxy.
6470 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6472 * jit-icalls.c, inssel.brg: fixes to array element address
6475 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
6477 * mini-x86.c (is_regsize_var): allocate pointer to registers
6479 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
6481 * driver.c: fixed typo, added intrins to the set of optimizations
6482 tested with regressions.
6484 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
6486 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
6487 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
6490 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
6492 * inssel.brg: remove some common pop instructions without side effects
6494 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6496 * inssel-x86.brg: fixed thinko in int to double conversions.
6498 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
6500 * mini.c, jit-icalls.c: added runtime thread-static variable support.
6502 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
6504 * inssel-long32.brg: two more missing instructions.
6506 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
6508 * mini.c (mono_emit_call_args): set the cil_code for all arguments
6511 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
6513 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
6516 * basic-float.cs: Added tests for negative zero.
6518 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6520 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
6521 a couple of missing operations for long casts, with test cases.
6523 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6525 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
6527 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
6529 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
6530 code size estimation.
6532 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
6534 * mini.c (mono_jit_create_remoting_trampoline): make it work with
6535 abstract methods (fix bug 42542)
6537 * aot.c: add ability to handle array types
6539 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
6541 * mini.c: Call the _specific versions of the object allocation
6542 functions if possible.
6544 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
6546 * driver.c: call setlocale ().
6548 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
6550 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
6553 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
6555 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
6557 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
6558 wrappers (fix bug 42122)
6560 2003-05-04 Martin Baulig <martin@ximian.com>
6562 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
6564 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
6565 s/mini_set_defaults/mono_set_defaults/g.
6567 2003-05-04 Martin Baulig <martin@ximian.com>
6569 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
6571 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6573 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
6574 (reported by Don Roberts).
6576 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
6578 * mini.c: temporarily work around two bugs for this release.
6580 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6582 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
6583 that contains -export-dynamic and it makes using the ld script
6585 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
6587 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
6589 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
6592 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
6594 * mini.c: make sure leave calls all the needed finally blocks,
6595 even when the target jumps out of multiple exception clauses.
6597 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
6599 * ldscript, Makefile.am: add linker script to reduce the number of
6600 exported symbols (should also fix the issues with libwine defining
6601 some of the same symbols in io-layer).
6603 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
6605 * driver.c (mini_main): Avoid assertion when no file name is given on
6608 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
6610 * driver.c: added --version/-V command line option.
6611 Added the inline optimization in the regression tests.
6613 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
6615 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
6616 to the type in the method signature (fixes bug#42134).
6618 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
6620 * mini.c: when inlining, check this is not null only when needed (bug #42135).
6622 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
6624 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
6626 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6628 * driver.c: fixed bug #42100.
6630 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
6632 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
6634 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
6636 * mini.c: moved most of the code required to do inlining to its own
6637 function so it can be reused. Inline also ctors if appropriate.
6639 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
6641 * Makefile.am: Link with -export-dynamic so shared libs loaded by
6642 the runtime can call mono API functions.
6644 2003-04-27 Martin Baulig <martin@ximian.com>
6646 * debug-mini.c (mono_debug_init_method): Added
6647 `guint32 breakpoint_id' argument; if the method has a breakpoint,
6648 send a notification to the debugger.
6650 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
6651 running in the Mono Debugger, just pass the breakpoint number to
6652 mono_debug_init_method().
6654 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
6656 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
6658 * mini.c: allow some more unsafe compares.
6660 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6662 * mini-x86.c, Makefile.am: make distcheck works (partially from
6663 a patch by Richard Lee <r.h.lee@attbi.com>).
6664 * regset.c, regset.h: removed, they are unused.
6666 2003-04-25 Dick Porter <dick@ximian.com>
6668 * driver.c: Usage reports the name as 'mono' not 'mini'
6669 * exceptions-x86.c: Build and run on freebsd
6671 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
6673 * Makefile.am: install the program with the 'mono' name and
6674 the library as libmono instead of mini and libmini.
6676 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
6678 * driver.c: provide the APIs for the embedding interface of the old jit.
6680 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
6682 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
6684 2003-04-23 Martin Baulig <martin@ximian.com>
6686 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
6688 * driver.c: Added `--debug' command line argument to enable
6691 2003-04-23 Martin Baulig <martin@ximian.com>
6693 * debug.[ch]: Removed. The code is now in
6694 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
6696 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
6699 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
6701 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
6703 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6706 (mini_cleanup): moved mono_runtime_cleanup call after the call to
6707 mono_domain_finalize.
6708 (mini_method_compile): use mono_method_profile* if the the option is
6711 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
6713 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
6714 methods with their wrapper.
6716 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
6717 methods with their wrapper.
6719 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
6722 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
6725 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
6728 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
6730 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
6732 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
6734 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
6735 of the mempool. This is slightly faster and uses less memory
6737 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6739 * mini.c: avoid O(n) allocation for variables.
6741 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6743 * mini.c: handle items on the stack after inlining methods.
6745 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
6747 * mini.c: make the method->opcode optimization dependent
6748 on MONO_OPT_INSTRINS and do it lazily.
6750 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
6752 * driver.c: print overall results at the end of regression run.
6754 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
6756 * inssel.brg: don't overwrite symbolic registers.
6758 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
6760 * inssel-x86.brg: fix conversion from long to float.
6762 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
6764 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
6766 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
6768 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
6770 * driver.c: Added --print-vtable option as in the old JIT.
6772 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
6774 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
6776 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
6778 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
6780 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
6782 * mini.c regalloc.c regalloc.h: Fix memory leak.
6784 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
6786 * aot.c (mono_aot_get_method): register all used strings
6788 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6790 * mini.c: always intern strings references with ldstr at compile time.
6792 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
6794 * Makefile.am: add BUILT_SOURCES.
6796 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
6798 * driver.c: give a better error message when the assembly to execute
6799 doesn't have an entry point.
6801 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
6803 * Makefile.am: added hack for automake
6805 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
6808 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
6810 22003-04-07 Martin Baulig <martin@ximian.com>
6812 * Makefile.am: Added Makefile.am.
6814 * debugger-main.c: Removed, this is now in the debugger where it
6817 * mini.pc.in: Call this package `mini' for the moment.