1 2005-09-10 Zoltan Varga <vargaz@gmail.com>
3 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
4 of instructions. Use the new ia64_unw_op macros for emitting unwind
7 * mini.c (mono_init_exceptions): Initialize exception handling
8 related trampolines at startup.
10 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
12 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
14 2005-09-09 Zoltan Varga <vargaz@gmail.com>
16 * mini.c: Handle type loading errors gracefully during compilation and
17 throw the appropriate exception.
19 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
21 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
24 2005-09-09 Martin Baulig <martin@ximian.com>
26 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
29 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
31 * mini-arm.h: use emulation for conv.r.un for the release.
33 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
35 * mini-arm.c, objects.cs: more fixes and tests for them.
37 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
39 * mini-arm.c: align structures to at least 4 bytes to be able
40 to keep our current optimized memcpy.
42 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
44 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
46 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
48 * mini.c: ignore SIGPIPE.
50 2005-09-04 Zoltan Varga <vargaz@gmail.com>
52 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
54 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
56 2005-09-02 Zoltan Varga <vargaz@gmail.com>
58 * mini.h: Add prototype for mono_allocate_stack_slots_full.
60 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
62 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
63 exception handling support.
64 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
65 patch by Brian Koropoff <briank@marakicorp.com>).
67 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
69 * mini.c: revert another 'optimization' which breaks when
70 items on the eval stack need to be saved at a basic block end
73 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
75 * jit-icalls.c: for arrays, ensure we always provide
78 2005-08-30 Zoltan Varga <vargaz@gmail.com>
80 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
82 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
84 2005-08-29 Zoltan Varga <vargaz@gmail.com>
86 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
87 arguments in their original register.
89 2005-08-28 Zoltan Varga <vargaz@gmail.com>
91 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
94 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
95 when ssapre is enabled.
97 * inssel-long.brg: Fix bug in previous patch.
99 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
100 multiplication by a constant.
102 2005-08-27 Zoltan Varga <vargaz@gmail.com>
104 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
107 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
110 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
112 * inssel-arm.brg: apply changes tested by Brian Koropoff
113 <briank@marakicorp.com>.
115 2005-08-25 Zoltan Varga <vargaz@gmail.com>
117 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
119 2005-08-24 Zoltan Varga <vargaz@gmail.com>
121 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
122 to the same register if dreg is just a base register.
123 (print_ins): Improve printing of membase opcodes.
125 * inssel-x86.brg: Add optimized ldind(reg) rules.
127 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
129 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
131 * mini.c: when running under valgrind, set the stack bottom for
132 the GC at the actual approximate stack for the app (fixes running
135 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
137 * mini.c: do no break at the first valuetype to init found
140 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
142 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
144 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
146 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
148 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
150 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
152 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
154 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
156 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
159 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
162 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
165 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
167 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
169 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
171 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
172 in the tail recursion optimization.
174 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
175 debug info into the assembly file.
177 * iltests.il: Add test for filter regions.
179 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
180 initial stack of filter regions. Fixes #75755.
182 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
184 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
187 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
189 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
190 the check for an already compiled method on non-ia64 platforms.
191 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
194 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
196 * inssel-x86.brg: Add some optimized call rules.
198 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
200 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
203 * mini.h mini-trampolines.c: Pass the trampoline argument to
204 mono_arch_patch_delegate_trampoline.
206 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
208 * mini-trampolines.c: Fix build.
210 * mini-amd64.h: Add delegate trampolines.
212 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
214 * inssel-amd64.brg: Add optimized call rules.
216 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
218 * inssel-ia64.brg: Add optimized ldind(reg) rules.
220 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
222 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
225 * mini-ia64.c: Remove LMF fixmes.
227 * mini-ia64.h: Remove most fields from LMF.
229 * inssel-ia64.brg (stmt): Fix unaligned access errors.
231 * mini-trampolines.c: Add support for IA64 function descriptors.
233 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
234 for IA64 function descriptors.
236 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
238 * tramp-arm.c: patch the vtable for virtual calls. Added
239 support code to register/unregister the LMF.
240 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
243 2005-08-19 Dick Porter <dick@ximian.com>
245 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
248 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
250 * mini.c (mini_get_method): Move handling of wrapper data here.
252 * mini.c (mono_method_to_ir): Add support for dynamic methods.
254 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
257 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
258 bblock->code does not remain empty.
260 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
262 * arrays.cs: Add regression test for #75832.
264 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
267 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
268 instruction scheduling.
270 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
272 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
274 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
276 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
278 * mini-codegen.c: Fix VC build.
280 * cpu-pentium.md: Increase length of atomic_exhange_i4.
282 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
284 * mini.h: fix signature for mono_register_opcode_emulation.
286 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
288 * mini.c: Get rid of most of the helper_sig_... constants using
289 mono_create_icall_signature ().
291 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
293 * jit-icalls.c (helper_ldstr): New helper function.
295 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
297 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
298 throw, load the string using a helper call instead of creating a string object.
300 * aot.c: Update after LDSTR changes.
302 * mini.h: Bump AOT file version.
304 * aot.c: Save class size info into the AOT file. Print more statistics during
307 * mini.h: Bump AOT file version.
309 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
310 ordering of disasm cases. Fixes #74957.
312 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
314 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
315 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
316 the generic code needed for the ARM port.
318 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
320 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
321 inssel-arm.brg: more ARM features and fixes.
323 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
325 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
326 ARM port work in progress.
328 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
330 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
332 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
334 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
336 * inssel.brg (mini_emit_memset): Add support for unaligned access.
338 * *-ia64.*: Ongoing IA64 work.
340 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
342 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
344 * TODO: Remove out-of-data todo stuff.
346 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
349 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
351 * mini.h: Bump corlib version.
353 2005-07-27 Martin Baulig <martin@ximian.com>
356 (create_copy_ins): Added `const unsigned char *ip' argument; set
357 `copy->cil_code' from it.
359 2005-07-27 Martin Baulig <martin@ximian.com>
361 * mini-exceptions.c (mono_handle_exception): Don't call
362 mono_debugger_handle_exception() for filters.
364 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
366 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
369 2005-07-26 Martin Baulig <martin@ximian.com>
371 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
373 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
374 helper_compile_generic_method() if the method is actually virtual
377 2005-07-26 Martin Baulig <martin@ximian.com>
380 (trampoline_code): Renamed to `mono_trampoline_code' and made it
381 public; this is now accessed directly by the debugger.
382 (mono_generic_trampoline_code): Removed.
385 (mono_debug_init_method): Also add interncalls and wrappers.
387 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
389 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
391 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
393 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
395 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
397 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
399 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
401 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
402 getting TLS offsets on AMD64 too.
404 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
406 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
408 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
410 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
411 inssel-arm.brg, mini-arm.h: ARM port work in progress.
413 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
415 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
417 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
420 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
421 mono_sparc_is_virtual_call ().
423 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
425 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
426 trampoline parameters.
428 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
430 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
431 to mono_arch_get_vcall_slot_addr.
433 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
436 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
438 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
440 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
442 2005-07-19 Martin Baulig <martin@ximian.com>
444 * exceptions-amd64.c (throw_exception): Call
445 mono_debugger_throw_exception() here like we're doing it on i386.
447 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
449 * mini-ia64.c: Add optimized TLS access support.
451 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
453 * mini-exceptions.c: Ongoing IA64 work.
455 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
457 * mini.c: Use the default optimization set when embedding. Fixes
460 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
462 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
463 of trampolines to a separate file.
465 * mini-trampolines.c: New file.
467 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
470 * tramp-x86.c: Reorganize the trampoline code to be similar to the
473 * mini-codegen.c: Fix cygwin build.
475 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
477 * mini.c: Add some minor changes needed by the IA64 port.
479 * *-ia64.*: Ongoing IA64 work.
481 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
483 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
484 trampolines into arch-independent and arch-dependent parts.
486 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
488 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
490 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
492 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
493 the xp-regalloc-branch for amd64.
495 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
496 xp-regalloc-branch for x86.
498 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
500 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
502 2005-07-06 Martin Baulig <martin@ximian.com>
505 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
506 (mono_jit_runtime_invoke): Likewise.
508 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
510 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
513 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
514 without loading their metadata. Reorganize the file format so exception handling+
515 debug info is kept separate from normal method info. Create MonoJitInfo
516 structures for methods lazily.
518 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
520 (x86_class_init_trampoline): Patch AOT class init trampolines too.
522 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
524 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
527 * mini.h: Bump AOT file version.
529 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
531 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
533 2005-07-01 Raja R Harinath <rharinath@novell.com>
535 * Makefile.am (check-local): Call semdel-wrapper.
537 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
539 * mini-x86.c: Revert the last change as it seems to break the build..
541 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
543 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
545 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
547 2005-06-27 Ben Maurer <bmaurer@ximian.com>
549 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
550 outside of the macro, so strange stuff doesn't happen with gcc4
551 (NEW_AOTCONST_TOKEN): Likewise.
553 2005-06-28 Martin Baulig <martin@ximian.com>
555 * mini.c (mini_class_is_system_array): New static method; use this
556 instead of `klass->parent == mono_defaults.array_class' everywhere
557 since this also works for the new generic array class.
559 2005-06-26 Ben Maurer <bmaurer@ximian.com>
561 * inssel.brg: Remove warnings.
563 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
565 * mini-ia64.c: Ongoing IA64 work.
567 * basic-float.cs: Add float->i1 conversion test.
569 * iltests.il: Add conv.u4 test.
571 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
573 * inssel-long.brg: Fix bug caused by last change.
575 2005-06-23 Geoff Norton <gnorton@customerdna.com>
577 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
578 BSDs. Allows the x86 JIT to work on OSX86
580 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
582 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
585 * mini-ia64.c: Ongoing IA64 work.
587 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
589 * mini-ia64.c: Ongoing IA64 work.
591 * driver.c: Clean up jit_code_hash as well when using --regression.
593 * inssel-long.brg: Fix long->i4/u4 conversion rules.
595 * basic-long.cs: Add tests for long->u4 conversion.
597 2005-06-18 Ben Maurer <bmaurer@ximian.com>
599 * mini.c: Take mono_get_domainvar out of macros. This makes sure
600 that we do not depend on undefined C behavior: the order stuff
601 gets evaluated within an expression. Fixes mono when compiled on
604 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
606 * *-ia64.*: Ongoing IA64 work.
608 * aot.c: Lower memory usage while loading AOT methods.
610 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
612 * mini.h: Bump AOT file format version.
614 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
616 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
618 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
620 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
621 not on callee assembly). Fixed some comments.
623 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
625 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
626 it gets proper disassembly.
627 (emit_method_info): Remove some dead code.
629 * mini.c (mini_method_compile): Allways allocate the GOT var in
630 mono_method_to_ir for emulating opcodes.
632 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
634 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
635 before freeing the code memory. Fixes #74990.
637 * objects.cs: Add regression test for #74992.
639 * liveness.c: Extend live ranges of arguments to the beginning of the
640 method. Fixes #74992.
642 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
643 so it points into the faulting instruction.
645 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
647 * jit-icalls.c (mono_imul_ovf): Add exception handling.
649 * *-ia64.*: Ongoing IA64 work.
651 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
653 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
655 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
657 * *-ia64.*: Ongoing IA64 work.
659 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
661 * basic-long.cs: Add tests for add/sub.ovf.
663 * basic.cs: Add tests for sub.ovf.
665 * *-ia64.*: Ongoing IA64 work.
667 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
669 * *-ia64.*: Ongoing IA64 work.
671 * basic.cs: Add conv.ovf.i4.un test.
673 2005-06-09 Massimiliano Mantione <massi@ximian.com>
675 * mini.c: (remove_block_if_useless) Fixed bug 75061.
677 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
679 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
681 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
683 * *-ia64.*: Ongoing IA64 work.
685 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
688 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
690 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
692 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
694 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
696 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
698 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
699 of a call is callable by a near call.
701 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
703 * mini-ia64.c: Ongoing IA64 work.
705 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
707 * genmdesc.c: Make the generated array non-static.
709 * inssel-long.brg: Fix LSHR_IMM rule.
711 * *-ia64.*: Ongoing IA64 work.
713 * *-ia64.*: Ongoing IA64 work.
715 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
717 * *-ia64.*: Ongoing IA64 work.
719 * *-ia64.*: Ongoing IA64 work.
721 * mini-ia64.c: Ongoing IA64 work.
723 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
725 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
727 * objects.cs basic-calls.cs: Move some tests to objects.cs.
729 * objects.cs basic-long.cs: Move some tests to objects.cs.
731 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
733 * *-ia64.*: Ongoing IA64 work.
735 * iltests.il: Add a new test.
737 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
738 newobj. Fixes #75042.
740 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
742 * *-ia64.*: Ongoing IA64 work.
744 * *-ia64.*: Ongoing IA64 work.
746 * *-ia64.*: Ongoing IA64 work.
748 * basic.cs objects.cs: Move tests accessing static variables as well.
750 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
752 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
754 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
756 * driver.c: Always print failed tests.
758 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
761 * *ia64*: Ongoing IA64 work.
763 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
765 * basic.cs: Add tests for add.ovf. Fix warnings.
767 2005-05-18 Miguel de Icaza <miguel@novell.com>
769 * driver.c (mono_main): Avoid crash if no argument is passed to
770 --break; Do not use g_error, but f_printf. And fix all other
771 ocurrences of the same crash.
773 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
775 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
776 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
779 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
781 * *-ia64.*: Add beginnings of IA64 backend.
783 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
785 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
787 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
790 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
792 * mini-amd64.c: Fix a warning.
794 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
796 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
797 in float_neg. Fixes #74897.
799 * mini-amd64.c (emit_call): Fix another near call bug.
801 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
803 * declsec.c: Keep the appdomain information in the structure. Added a
804 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
805 value gets overwritten).
806 * declsec.h: Set the default MonoArray for the the stack to 6. Added
807 an MonoAppDomain member to MonoSecurityFrame.
808 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
809 used in the stack walk. Now use a MonoArray which grow (double) when
812 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
814 * mini.c: Re-enabled runtime cleanup, since running threads should
815 now properly stop when exiting.
817 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
819 * mini-codegen.c: New file contaning the arch-independent local
820 register allocator. Not used by any architectures yet.
822 * mini.h linear-scan.c: Merge some changes from the
823 mini-xp-local-regalloc branch.
825 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
827 * mini-amd64.c (emit_call): Fix calls to native functions when the
828 runtime is compiled as a shared library. Fixes #74756.
830 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
831 on a literal field. Fixes #74751.
833 2005-04-25 Raja R Harinath <rharinath@novell.com>
835 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
837 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
839 * objects.cs: Add missing null casting test.
841 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
843 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
844 in wrapper methods. Also rename 'address' variable to 'offset'.
846 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
848 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
851 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
853 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
856 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
858 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
860 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
862 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
865 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
867 * aot.c (mono_compile_assembly): Fix warning.
869 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
870 by the _MSC_VER stuff.
872 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
874 * inssel-long.brg: Fix #74588.
876 * cpu-amd64.md: Fix #74591.
878 * iltests.il: Add new regression tests.
880 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
882 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
885 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
887 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
889 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
890 from Bill Middleton <flashdict@gmail.com>.
892 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
894 * arrays.cs: Add new regression test. Fix warnings.
896 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
898 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
899 and leakage in CKFINITE.
901 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
902 this to a null op since it is called on amd64 too.
904 * exceptions-amd64.c (get_throw_trampoline): Align stack.
906 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
907 body since this is not used on amd64.
909 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
911 * mini-amd64.c: Remove obsolete fixmes.
913 * mini.c (print_method_from_ip): Fix debugging support.
915 2005-2-1 Massimiliano Mantione <massi@ximian.com>
917 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
918 so that expressions that don't give much gain are not reduced.
919 * ssapre.h: Likewise.
921 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
923 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
925 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
927 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
929 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
931 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
933 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
935 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
937 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
940 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
942 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
944 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
946 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
947 MONO_ARCH_USE_SIGACTION. Fixes #74252.
949 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
951 * mini-x86.c: Fix up stack overflow handling.
953 * exceptions.cs: Add new regression test.
955 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
957 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
958 mono_jit_thread_attach.
960 * mini.c (mono_method_to_ir): Verify called method is not abstract.
962 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
964 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
965 avoid calling constructors using callvirt.
967 * inssel.brg: Fix #74073.
969 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
971 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
972 compilation with non-GCC compilers.
973 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
974 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
976 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
978 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
979 klass->interface_offsets (will likely fix bug#74073).
981 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
983 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
985 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
987 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
988 to amd64_div_reg_size ().
990 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
992 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
994 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
996 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
998 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
1000 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
1002 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
1004 * mini.c (mono_precompile_assembly): Load and precompile referenced
1005 assemblies as well. Fixes #74015.
1007 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
1009 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
1011 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
1013 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
1014 a lot of checks and (anyway) permissions cannot work until corlib is
1017 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
1019 * mini-ppc.c: fixed ABI issue on sysv/ppc.
1021 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
1023 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
1024 calls (fixes bug#72824).
1026 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
1028 * mini.c: fix tail recursion elimination (see test in bug#73936).
1030 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
1032 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
1033 some fp functions in sse2 mode.
1035 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
1037 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
1039 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
1041 * mini.h mini.c: Add mono_get_jit_tls_key ().
1043 * mini-x86.c: Enable fast TLS support on windows.
1045 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
1047 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
1048 * mini.c: Check for p/invoke method when generating code. If a
1049 p/invoke method, or it's class, isn't decorated with [Suppress
1050 UnmanagedCodeSecurity] then generate code to call System.Security.
1051 UnmanagedDemand (only if the security manager is active).
1053 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
1055 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
1056 last change as it seems to cause strange crashes.
1058 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1060 * *.c: handle unsafe function pointers where needed.
1062 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
1064 * mini.c (mono_jit_free_method): Remove the fixme too.
1066 2005-03-15 Miguel de Icaza <miguel@novell.com>
1068 * mini.c: As discussed, make the code actually free the delegate
1069 thunk now, to enable the debugging of delegate problems, use
1070 MONO_DEBUG=1 when running Mono.
1072 This takes also care of parts of the leaks as seen by Joe.
1074 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
1076 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
1077 thread_tls_offset calculation.
1079 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
1081 * declsec.c: Reworked linkdemand checks for icall. The previous code
1082 was using the declaration code (untrusted) and didn't work as expected
1083 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
1086 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
1088 * iltests.il: Add new localloc test.
1090 * mini-amd64.c: Handle large stack allocations the same way as on
1091 windows if stack overflow handling is working.
1093 * mini-amd64.c: Allocate the signal stack using mmap.
1095 * mini.c (sigsegv_signal_handler): Fix reading of context.
1097 * mini-exceptions.c: Fix up stack overflow handling.
1099 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
1101 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
1103 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
1105 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
1107 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
1108 tramp_init functions as they are no longer needed.
1110 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
1112 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
1114 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
1116 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
1118 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
1121 * mini-ops.h: Add OP_LMUL_IMM.
1123 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
1124 long mul/div opcodes as intrinsic.
1126 * mini-amd64.c (emit_call): Handle the case when the callee might be
1129 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
1131 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
1134 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
1136 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
1138 2005-03-09 Ben Maurer <bmaurer@ximian.com>
1140 * mini.c (mono_codegen): Don't leak here, to help people running
1143 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
1145 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
1146 conversions in sse2 mode.
1148 * basic-float.cs: Add regression test.
1150 * mini-amd64.c: Reenable sse2.
1152 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
1154 * mini-amd64.c: Disable sse2 until some regressions are fixed.
1156 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
1158 * driver.c: Copyright text should include 2005.
1160 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
1162 * cpu-amd64.md (load_membase): Fix more max lengths.
1164 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
1166 * cpu-amd64.md (load_membase): Fix max length.
1168 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
1170 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
1172 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
1173 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
1175 * basic-float.cs: Add rounding regression test.
1177 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
1179 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
1181 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
1182 structures in registers for pinvoke wrappers.
1184 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
1186 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
1188 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
1190 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
1191 wrapper to mono_jit_thread_attach.
1193 * mini.c (mini_jit_thread_attach): New jit icall.
1195 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
1196 native->managed wrappers.
1198 * exceptions.cs: Add new regression test.
1200 * mini.c (optimize_branches): Check regions in the cbranch to throw
1201 block case as well. Fixes #73242.
1203 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
1205 * mini.c: thread safety fixes.
1207 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
1209 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
1210 patching stuff, since delegates use jump trampolines so there is
1213 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
1216 * tramp-amd64.c: Fix build.
1218 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
1219 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
1221 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
1222 Rename this to mono_arch....
1223 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
1225 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
1227 * mini-amd64.c (emit_call): If both the caller and the callee is
1228 guaranteed to have 32 bit addresses, emit a normal call.
1230 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
1232 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
1233 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
1234 method_ptr inside delegates.
1236 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
1238 * mini.c (mono_jit_free_method): Free the method info even if the native code is
1239 invalidated. Fixes #73001.
1241 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
1243 * mini-x86.c: Only use stdcall for pinvokes on windows.
1245 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
1247 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
1248 * mini-x86.c: remove unreliable __thread var offset detection,
1249 use the correct accessors and enable by default.
1251 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
1253 * mini.c (mono_jit_free_method): Fix memory leak.
1255 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
1257 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
1259 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
1261 * cpu-amd64.md: Fix lengths of atomic opcodes.
1263 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
1265 * driver.c: try to not imply using ICU is any good.
1267 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
1269 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
1270 functions as inline ops.
1272 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
1273 some Interlocked functions as inline ops.
1275 * mini.c (move_basic_block_to_end): Fix bug in last patch.
1277 * mini.h (MonoBasicBlock): Reorganize fields a bit.
1279 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
1281 * mini.c: Add support for OP_NOT_TAKEN.
1283 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
1284 structures in registers for pinvoke wrappers.
1286 * mini-amd64.c: Fix warnings.
1288 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
1290 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
1292 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
1294 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
1295 address instead of loading the address from it.
1297 * mini-x86.c: Add support for returning small structs in registers
1298 on Win32. Fixes part of #70864.
1300 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
1302 * trace.c (get_token): Improve error checking.
1304 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
1306 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
1308 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
1310 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
1311 it can be reused for MonoClass.
1312 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
1315 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
1317 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
1318 instead of a MonoReflectionMethod. The method information wasn't used
1319 when displaying SecurityException details (but will be now).
1321 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
1323 * Makefile.am : windows build fix.
1325 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
1327 * iltests.il: Add new regression test.
1329 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
1332 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
1334 * mini.c: Moved linkdemand check into helper function check_linkdemand
1335 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
1338 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
1340 * declsec.c: Added statistics counter for different kinds of
1342 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
1343 (and commented) declaration.
1344 * mini.c: Added statistics counter for security Demand code
1345 generation. Added display of security statistics.
1347 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
1349 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
1350 Fix compilation errors under gcc-2.95.
1352 2005-02-12 Ben Maurer <bmaurer@ximian.com>
1354 * mini.c, driver.c: Use the new jit trampoline hashtable
1356 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1358 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
1360 2005-02-11 Martin Baulig <martin@ximian.com>
1362 * debug-mini.c (mono_debug_close_method): Free the line number array.
1364 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
1366 * aot.c: Break up large methods into smaller ones. Share GOT slots for
1369 * mini.h: Bump AOT file format version.
1371 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
1373 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
1375 * declsec.h: Added macros to get/set lazyly initialized security
1376 informations about assemblies. Added new enum for different type of
1377 possible LinkDemand violation. Added function to check LinkDemands.
1378 * mini.h: Added a field to MonoCompile to hold any security violation
1379 detected when JITting a method (so it can be thrown later).
1380 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
1381 and CEE_CALLVIRT. Added code to throw exception at the end of
1382 mini_method_compile (note: the exception is unhandled right now).
1384 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
1386 * mini.c, jit-icalls.c: use the managed implementation of
1387 memset for initobj and memset, to avoid managed <-> unmanaged
1390 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
1392 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
1393 optimization if it would need a GOT var.
1395 * basic.cs: Add tests for constant propagation and switch statements.
1397 * ssa.c: Fix out-of-range constant propagation and switch statements.
1399 2005-02-09 <vargaz@freemail.hu>
1401 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
1403 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
1405 * cpu-amd64.md (load_membase): Fix max length of load_membase.
1407 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1409 * mini.c: update to new signature of mono_class_get_allocation_ftn().
1411 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
1413 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
1414 arithmetic operations.
1416 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
1418 * mini-ppc.c: add a workaround for broken user code that
1419 DllImports vararg functions with non-vararg signatures.
1421 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
1423 * mini.c (mono_jit_compile_method_inner): Add detection and a
1424 meaningfull error message for assemblies written in Managed C++.
1426 * tramp-amd64.c mini-amd64.h: Add support for
1427 create_trampoline_from_token ().
1429 * aot.c mini-x86.c abcremoval.c: Applied patch from
1430 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
1432 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
1434 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
1435 which takes a MonoImage/token as parameter instead of a MonoMethod.
1437 * aot.c: Use the new trampoline for initializing vtables.
1439 * aot.c: Add support for ldfld/stfld_remote wrappers.
1441 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
1442 rules for compare <MEM>, IMM.
1444 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
1446 * aot.c: Handle inherited finalizers correctly.
1448 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
1450 * inssel.brg (stmt): Add a missing _setup_... ().
1452 * aot.c: Save some parts of the class state to the AOT file and use it
1453 to recompute that state when a class is initialized.
1455 * mini.c: Install AOT hooks into the runtime.
1457 * mini.h: Bump AOT file format version.
1459 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
1462 * iltests.il: Add new test.
1464 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
1468 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
1470 * mini.c: setup the statistical profiler in the thread attach
1471 callback to cope with the new single thread code.
1473 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
1475 * mini-ppc.c: ensure we have enough room for the profiler
1476 calls (fixed bug#72084).
1478 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
1480 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
1483 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1485 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
1487 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1489 * ssapre.c: Fixed an issue with down safety (this allows IronPython
1490 to succesfully execute parrotbench).
1491 * ssapre.h: Likewise.
1493 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1495 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
1496 variable for stores to method arguments (fixes a SSAPRE issue).
1498 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
1500 * mini.c: handle value types in dup, fixes gen-112.cs.
1502 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
1504 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
1505 sequence for calls in dynamic methods to avoid thunks.
1507 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
1509 * mini.c: correctly remove dynamic methods from the hashtable.
1511 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1513 * driver.c: Disabled SSAPRE until fix the bug that appears
1514 in IronPython's parrotbench.
1516 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
1518 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
1520 * mini.c (mono_method_to_ir): Revert the previous change.
1522 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
1525 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
1526 mono_jit_info_table_find () etc. when running under valgrind.
1528 * inssel.brg: Fix warnings.
1530 * mini-exceptions.c: Fix warnings.
1532 2005-01-31 Martin Baulig <martin@ximian.com>
1534 * driver.c (compile_all_methods_thread_main): Don't try to compile
1535 generic methods or anything which has type parameters.
1537 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
1539 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
1541 * TestDriver.cs: Add --verbose flags.
1543 * graph.c ssa.c: Fix 64 bit warnings.
1545 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
1546 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
1547 Fix 64 bit warnings.
1549 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
1550 variable not spotted by gcc.
1552 * mini-amd64.c inssel-amd64.brg: Applied patch from
1553 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
1554 X86_COMPARE_MEMBASE opcodes.
1556 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
1558 2005-01-29 Ben Maurer <bmaurer@ximian.com>
1560 * *: MonoMethod->signature might be NULL now. You *MUST* use
1561 mono_method_signature.
1563 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
1565 * driver.c (compile_all_methods_thread_main): Compile the methods
1566 without invoking cctors.
1568 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
1570 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
1571 * basic-calls.cs: test for the above.
1573 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
1575 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
1576 MonoJitInfo changes.
1578 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
1580 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
1581 eagerly if it contains dynamic methods.
1583 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
1585 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
1586 trace, it is now computed by an icall from trace_ips.
1588 * mini-exceptions.c: Fix a warning.
1590 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
1592 * mini-exceptions.c: don't bother getting stack trace info if
1593 it's not going to be used.
1595 2005-01-27 Raja R Harinath <rharinath@novell.com>
1597 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
1600 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
1602 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
1604 * aot.c: Avoid calling mono_method_get_header () if not needed.
1606 * mini.h: Bump AOT file format version.
1608 * mini.c (mono_emit_native_call): Allocate a GOT var here.
1610 * mini.c (mono_print_tree): Print more info for calls.
1612 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
1614 * declsec.h: Remove warning by adding missing include for marshal.h
1616 2005-01-26 Martin Baulig <martin@ximian.com>
1618 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
1621 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
1623 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
1626 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
1628 * aot.c (mono_compile_assembly): Fix a warning.
1630 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
1632 * declsec.c: Look for security attributes on the original MonoMethod
1633 (and not the wrapped one). This fix permissions on icalls.
1635 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
1637 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
1639 * mini.c (mono_allocate_stack_slots): Add a fixme.
1641 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
1643 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
1645 * inssel.brg: optimize casts of sealed types (more
1646 optimizations waiting for fixes in remoting).
1648 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
1650 * inssel.brg (stmt): Add another dummy rule.
1652 * driver.c: Fix warnings.
1654 * driver.c (mono_main): If running under valgrind, instruct glib to use
1655 the system allocation functions so valgrind can track the memory
1656 allocated by the g_... functions.
1658 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
1660 * mini-ops.h: Add OP_DUMMY_STORE opcode.
1662 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
1664 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
1665 variables in try regions.
1667 * mini.c (mini_method_compile): Don't disable optimizations on large
1668 methods when AOT compiling.
1670 * mini.c (mono_allocate_stack_slots): New arch independent method to
1671 allocate stack slots. Not yet used.
1673 2005-01-22 Ben Maurer <bmaurer@ximian.com>
1675 * debug-mini.c (mono_debug_close_method): Plug some leaks.
1677 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
1679 * mini-ppc.c: make the branch info relative as the code
1680 buffer can be reallocated.
1682 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
1684 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
1685 * driver.c: Removed the AOT/security restriction. Now initialize the
1686 security manager (in metadata) if --security is used.
1687 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
1688 rather than the pointer to declarative security, when AOT is used.
1690 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
1692 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
1693 basic blocks, reduced intrinsic exception throwing code size.
1695 2005-01-22 Miguel de Icaza <miguel@ximian.com>
1697 * driver.c (mini_usage): Reorder the usage screen.
1699 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
1701 * mini.c (mono_resolve_patch_target): Fix warning.
1703 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
1705 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
1708 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
1710 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
1711 breaks the amd64 build.
1713 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
1714 register allocation. Fixes #71454.
1716 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
1718 * arrays.cs: Add new regression test.
1720 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1722 * ssapre.c: Turned usage of snprintf to GString.
1723 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
1724 (I left it on by mistake in my previous commit).
1726 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
1728 * mini.c, cfold.c, basic-calls.cs: preserve side effects
1729 on cond branch optimization (fixes bug# 71515).
1731 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1733 * abcremoval.c: Fixed bug 71062.
1734 * abcremoval.h: Likewise.
1736 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1738 * mini.c: Added a new functionality to optimize_branches, the removal
1739 of useless basic blocks, and fixed some problem in the removal of
1740 critical edges; some utility functions added for both purposes.
1741 * ssapre.c: Added complex expression support, and fixed bug 70637.
1742 * ssapre.h: Likewise.
1743 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
1745 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
1746 * driver.c: Re-enabled SSAPRE.
1748 2005-01-19 Martin Baulig <martin@ximian.com>
1750 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
1751 the result of mono_get_method_constrained().
1753 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
1755 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
1758 2005-01-18 Geoff Norton <gnorton@customerdna.com>
1760 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
1761 be detected. Fixes #59296.
1763 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
1765 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
1766 which can happen. Fixes #71361.
1768 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
1770 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
1773 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
1775 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
1776 appdomain-unload.exe to fail.
1778 * mini.c: Fix some memory leaks.
1780 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
1782 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
1783 Fixed bug and sped up some codepaths.
1785 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
1787 * mini.c: Fix some memory leaks.
1789 * exceptions.cs basic-long.cs: Add test for checked ulong->int
1792 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
1794 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
1797 * iltests.il: Add regression test for #71320.
1799 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
1801 * mini.c (mono_codegen): Fix installation of profiler hooks.
1803 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
1805 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
1807 * mini.h, mini.c, cfold.c: optimize access to enum
1808 readonly fields, too. Eval conditional branches if possible
1809 to perform unreachable code removal in more cases.
1811 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
1813 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
1815 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
1818 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
1819 WinXP DEP. Fixes #71244.
1821 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
1823 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
1825 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
1827 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
1829 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
1831 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
1834 * mini.h: Bump AOT version.
1836 * mini.h (MonoCompile): Change exvar to a hash table.
1838 * mini.c: Allocate a separate exvar for each handler block.
1840 * mini.c: Get rid of the computation of filter_lengths, its not needed.
1842 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
1843 ex var with the pending exception and only throw if the two are equal.
1846 * exceptions.cs: Add tests for rethrow and nested catch clauses.
1848 * mini-x86.c: Fix warnings.
1850 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
1851 used by all the ports now.
1853 * aot.c: Add write-symbols and save-temps options.
1855 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
1857 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
1859 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
1861 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
1864 * tramp-s390.c: Check vtable slot belongs to the domain.
1866 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
1867 as per other platforms.
1869 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
1871 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
1873 * driver.c: we don't run the Main() code in a subthread anymore.
1875 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
1877 * mini.c: added experimental rtc support in the statistical
1878 profiler: if the user has the permission, more accurate statistics
1879 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
1880 The MONO_RTC value must be restricted to what the linux rtc allows:
1881 power of two from 64 to 8192 Hz.
1883 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
1885 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
1887 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
1889 * mini-ppc.c: better icache flush for smp.
1891 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
1893 * mini-amd64.c (emit_move_return_value): Fix memory leak.
1895 * mini-x86.c (get_call_info): Add the get_call_info () code from the
1896 amd64 port, not yet used.
1898 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
1900 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
1903 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
1905 * driver.c: Added --security option to activate the security manager.
1906 Right now this will allow code generation for declarative demands and
1907 is disabled when AOT is specified.
1908 * mini.c: Add code generation for declarative security demands.
1909 * mini.h: Add mono_use_security_manager as an extern gboolean.
1911 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
1913 * aot.c (mono_compile_assembly): Speed up compilation a bit by
1914 emitting more dense assembly code.
1916 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
1917 exception throwing stuff.
1919 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
1921 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
1924 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
1927 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
1930 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
1932 * tramp-*.c: Only patch vtable slots if the object is in the current
1933 domain. Fixes appdomain-unload.exe.
1935 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
1937 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
1940 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
1942 * mini.c (reverse_branch_op): New helper function.
1944 * mini.c (optimize_branches): Run the new optimization only on
1945 platforms which support it. Also reverse all kinds of branches.
1947 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
1949 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
1952 * mini.c (optimize_branches): Reverse not-equals branches if the false
1953 bblock is a throw. This happens a lot of time with argument checking in
1956 * mini.c (mono_codegen): Add support for placing basic blocks after
1957 the function epilogue.
1959 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
1962 2005-01-05 Miguel de Icaza <miguel@ximian.com>
1964 * mini.c (setup_stat_profiler): Only set this up if the platform
1965 supports ITIMER_PROF.
1967 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
1969 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
1972 * inssel.brg: Fix a warning.
1974 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
1976 * mini.c: added support for statistical profiler
1977 (run with: --profile=default:stat).
1979 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
1981 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
1983 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
1985 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
1986 related to global registers from the amd64 port.
1988 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
1990 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
1992 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
1993 with global registers.
1994 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
1996 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
1998 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
2000 * debug-mini.c (encode_value): Fix off-by-one.
2002 * aot.c (encode_value): Likewise.
2004 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
2006 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
2008 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
2011 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
2013 * aot.c (emit_method_info): Increase size of temp buffer.
2015 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
2018 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
2020 * aot.c (emit_method_info): Fix build.
2022 * aot.c: Further rework of the AOT file format to reduce the size of
2023 the method info data.
2025 * mini.h: Bump AOT file format version.
2027 2004-12-27 Martin Baulig <martin@ximian.com>
2029 * mini.c (mini_get_method): New static method; call
2030 mono_get_method_full() and mono_get_inflated_method().
2031 (mono_method_to_ir): Use mini_get_method() instead of
2032 mono_get_method_full().
2034 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
2036 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
2038 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
2040 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
2042 * inssel-amd64.brg: Add some optimization rules.
2044 2004-12-24 Ben Maurer <bmaurer@ximian.com>
2046 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
2047 standard not GC'd stuff is fine.
2049 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
2051 * aot.c: Rework the AOT file format to get rid of most of the global
2052 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
2054 * mini.h: Bump AOT file format version.
2056 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
2058 * mini.h: Bump AOT file format version.
2060 * aot.c (mono_aot_is_got_entry): New function to determine if an
2061 address is inside a GOT.
2063 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
2065 * cpu-pentium.md: Increase the maximum size of some instructions which
2066 might involve a got access.
2068 * mini.c (get_method_from_ip): Another debug helper function.
2070 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
2071 when got var accesses are created during the decompose phase.
2073 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
2075 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
2076 argument mini_compile_method and to MonoCompile, and use this to
2077 determine whenever a given method is compiled for AOT. This allows the
2078 other methods compiled during AOT compilation to be free of AOT stuff,
2079 so the backends does not need to add special support for them by
2080 creating a fake GOT etc.
2082 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
2085 2004-12-21 Ben Maurer <bmaurer@ximian.com>
2087 * mini.c (mono_method_to_ir): It turns out that some of the
2088 x-appdomain wrappers are lax with types, so just ignore this for
2091 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
2092 at the vtable->klass. If it is non-shared code we can just use the
2095 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
2097 * mini-ppc.c: access MonoDomain from tls, too.
2099 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
2101 * declsec.c: Removed unused variable (and related warning ;-)
2103 2004-12-21 Ben Maurer <bmaurer@ximian.com>
2105 * iltests.il: New test for LDELEMA on an array of ref types.
2107 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
2108 all ldelema's on reftypes.
2109 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
2110 it was the wrong place to put it.
2112 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
2113 register to pop to make this cleaner, at the request of Paolo.
2115 2004-12-20 Ben Maurer <bmaurer@ximian.com>
2117 * mini-ops.h (OP_GETHASHCODE): New op.
2119 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
2121 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
2124 For a microbenchmark, this reduces the cost of Hashtable.get_Item
2127 * mini-x86.c (mono_arch_output_basic_block): Rather than
2135 The first is 3 bytes while the second is 1. This saves 36 kb on
2136 mscorlib, quite a big saving. When bootstraping mcs, I was able to
2137 see a small boost because of icache locality.
2139 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
2141 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
2143 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
2144 started code sharing with the generic code.
2146 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
2148 * mini-ppc.c, cpu-g4.md: added code for direct access to
2151 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
2153 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
2154 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
2157 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
2159 * declsec.c|h: Added functions to cache the declarative stack modifiers
2160 in MonoJitInfo and to create a security frame from a MonoJitInfo
2162 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
2163 created. Register internal calls for System.Security.SecurityFrame::
2164 _GetSecurityFrame and _GetSecurityStack.
2165 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
2166 the definitions for the new stack walk/callback mechanism.
2167 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
2168 first security frame for LinkDemands and InheritanceDemands) and
2169 GetSecurityStack for Demands. Both use the new mono_walk_stack code
2171 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
2172 walk initialization (lupus).
2174 2004-12-20 Ben Maurer <bmaurer@ximian.com>
2176 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
2178 (handle_loaded_temps): Do not create a temporary variable for
2179 things that we know are temps. They will never be modified.
2180 (mono_spill_call): Set MONO_INST_IS_TEMP
2181 (mono_emulate_opcode): ditto
2183 (mono_method_to_ir.CEE_DUP): ditto
2185 2004-12-19 Ben Maurer <bmaurer@ximian.com>
2187 * mini.c (type_to_eval_stack_type): Make this handle the void type
2188 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
2189 (emit_tree): use ip_in_bb to special case some common idioms
2190 Update all callers to pass in the IP.
2191 (mono_method_to_ir): Make CEE_CALL* do the above as well.
2193 This gives us a nice 2% speedup in mcs bootstrap.
2195 * mini-x86.c (peephole_pass): Peephole pass to make
2204 * mini.c (ip_in_bb): new method.
2205 (mono_method_to_ir): use this method rather than doing the hash
2208 * linear-scan.c (mono_linear_scan): When expiring actives, you
2209 don't need to keep around variables that expire on this
2210 instruction. This makes it so that:
2213 store (ebx add (ebx, 1))
2217 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
2219 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
2220 combination to avoid doing two copies. Fix up problems with previous
2223 * mini.c: Fix 64 bit warnings.
2225 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
2227 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
2229 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
2230 changes from the x86 code.
2232 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
2234 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
2236 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
2237 throwing code to reduce its size, unify the AOT and non-aot code and
2238 get rid of relocations in the AOT case.
2240 * mini-x86.h mini.c exceptions-x86.c
2241 (mono_arch_get_throw_corlib_exception): New arch specific function to
2242 raise corlib exceptions which doesn't require relocations in the
2245 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
2247 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
2249 * mini.c (mono_emit_method_call): Only allocate the got var when it is
2252 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
2255 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2257 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
2258 with add function when used from Inc/dec atomic
2259 functions. Re-enabled optimization on x86.
2260 * mini-ops.h: renamed atomic_add functions to
2261 allow _add to match the Interlocked::Add and
2262 _add_next to match Interlocked::Inc/Dec.
2264 2004-12-15 Massimiliano Mantione <massi@ximian.com>
2266 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
2267 linking of BBs to the end BB, and enabled SSAPRE also with
2268 consprop and copyprop (which was prevented by that bug).
2270 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2272 * mini-x86.c: disabling the Interlocked optimizing code.
2274 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
2276 * aot.c (load_aot_module): Move reading of got_addr after the AOT
2279 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2281 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
2282 interlocked optimization due lack of support on x86, rewrote
2283 exchange to take into account that base may be in eax.
2285 xsp works again; activated Interlocked optimizing code.
2287 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
2289 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
2291 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
2293 * mini-ops.h: Add new opcodes.
2295 * mini.h: Add new patch types. Add got_var to MonoCompile.
2297 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
2298 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
2299 make it work with all kinds of patchable code.
2301 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
2302 address of the GOT, and referencing entries in the GOT.
2304 * mini.c: Add code to load the GOT address if needed by an opcode.
2306 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
2307 independent AOT code on the x86 using an elf-style Global Offset Table.
2309 2004-12-14 Raja R Harinath <rharinath@novell.com>
2311 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
2313 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2315 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
2318 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
2320 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
2321 of Interlocked:Increment/Decrement/Add as inline ops.
2322 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
2324 2004-12-12 Geoff Norton <gnorton@customerdna.com>
2326 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
2327 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
2329 2004-12-12 Duncan Mak <duncan@ximian.com>
2331 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
2332 again. `patch_info->table_size' is no longer valid after Zoltan's
2335 2004-12-12 Martin Baulig <martin@ximian.com>
2337 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
2338 if we are the "real" method, ie. not an inlined method inside it.
2340 2004-12-11 Ben Maurer <bmaurer@ximian.com>
2342 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
2343 before we look in the special fields table. This fixes
2344 ../tests/thread-static-init.cs.
2346 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2348 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
2349 for Array get_Rank and get_Length. Fixes bug #70465.
2351 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
2353 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
2354 separate structure to reduce the size of MonoJumpInfo.
2356 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
2358 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
2360 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
2362 * mini.c (mini_get_inst_for_method): Changed to allow ports
2363 to return a MonoInst instead of opcode
2364 (renamed mini_get_opcode_for_method to better reflect the new functionality)
2366 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
2367 Allow ports to return a created MonoInst instead of op-code, will enable
2369 (renamed mini_get_opcode_for_method to better reflected the functionality)
2371 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
2373 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
2375 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
2377 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
2380 2004-12-08 Martin Baulig <martin@ximian.com>
2382 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
2383 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
2385 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
2387 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
2390 * exceptions.cs: Disable some tests which depend on properties of x86 fp
2393 2004-12-08 Raja R Harinath <rharinath@novell.com>
2395 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
2397 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
2399 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
2400 bug introduced by the previous patch.
2402 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
2404 * mini-ppc.c, objectc.cs: handle large structs passed by value
2407 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
2409 * mini-ppc.c: OP_ARGLIST implementation from
2410 Geoff Norton <gnorton@customerdna.com>.
2412 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
2414 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
2415 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
2417 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
2419 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
2421 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2423 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
2426 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
2428 * mini-sparc.c: Zero out localled-ed memory.
2430 * iltests.il: Add tests for zeroing out localloc-ed memory.
2432 2004-12-04 Martin Baulig <martin@ximian.com>
2434 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
2435 mono_method_get_signature_full().
2437 2004-12-03 Massimiliano Mantione <massi@ximian.com>
2439 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
2440 and some utility functions (always for SSAPRE), integrated SSAPRE.
2442 * driver.c: Added ssapre option.
2443 * ssa.c: Small fix on OP_ARG handling.
2444 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
2445 * Makefile.am: Likewise.
2447 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
2449 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
2452 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
2455 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2457 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
2459 * cpu-s390.md : Increase instruction length of oparglist.
2461 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
2463 2004-11-30 Martin Baulig <martin@ximian.com>
2465 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
2466 virtual generic methods. We call a special helper_compile_generic_method()
2467 icall to retrieve the method from the vtable, inflate and compile
2468 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
2470 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
2472 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
2474 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
2476 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
2478 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
2481 2004-11-27 Ben Maurer <bmaurer@ximian.com>
2483 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
2484 platforms with PIC aot.
2486 2004-11-28 Martin Baulig <martin@ximian.com>
2488 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
2491 2004-11-28 Martin Baulig <martin@ximian.com>
2493 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
2494 the result of mono_type_get_underlying_type() to check whether
2497 2004-11-26 Martin Baulig <martin@ximian.com>
2500 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
2503 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
2505 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
2506 the same way as the other arguments so they won't get clobbered.
2508 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
2509 calls through R11 since it is clobbered by the trampoline code.
2511 2004-11-26 Raja R Harinath <rharinath@novell.com>
2513 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
2514 pick up in-tree mscorlib.dll.
2516 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
2518 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
2520 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
2521 runtime data/code are now stored in a table similar to the GOT in ELF.
2522 This allows the code itself to be position independent.
2524 * aot.c: Fix loading of referenced assemblies after the lazy assembly
2527 * aot.c: Attach ELF type (object/function) directives to all global
2530 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
2532 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
2534 * mini-amd64.h: Turn on PIC AOT code.
2536 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
2537 returning the offset within an OP_AOTCONST instruction where the GOT
2538 offset needs to be added.
2540 * mini.h: Bump AOT file format version.
2542 2004-11-25 Martin Baulig <martin@ximian.com>
2544 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
2545 uninflated generic methods.
2547 2004-11-25 Martin Baulig <martin@ximian.com>
2549 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
2551 2004-11-24 Martin Baulig <martin@ximian.com>
2553 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
2554 original klass (this only applies for generic instances).
2556 2004-11-24 Martin Baulig <martin@ximian.com>
2558 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
2559 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
2562 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
2564 * mini.c (mono_method_to_ir): Disable inlining for methods containing
2565 localloc. Fixes #69678.
2567 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
2569 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
2571 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
2572 used SSE registers on pinvoke calls. Fixes #69774.
2574 2004-11-23 Geoff Norton <gnorton@customerdna.com>
2576 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
2577 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
2579 2004-11-23 Raja R Harinath <rharinath@novell.com>
2581 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
2582 Refer directly to the mcs/ tree.
2584 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2586 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
2587 Check if a trampoline for a synchronized method is required.
2589 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
2591 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
2592 with localloc if needed. Throe arithmetric exception in
2593 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
2594 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
2596 2004-11-19 Geoff Norton <gnorton@customerdna.com>
2598 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
2599 types before switching on type. Fixes #69622.
2601 2004-11-19 Raja R Harinath <rharinath@novell.com>
2603 * Makefile.am (check-local): New. Integrate into 'make check'.
2604 (MCS,RUNTIME): Define using in-tree mono and mcs.
2606 (%.exe): Use $(ILASM).
2608 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
2610 * mini-ppc.c: adjust initial prolog size (bug #69691).
2612 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
2614 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
2617 2004-11-17 Raja R Harinath <rharinath@novell.com>
2619 * Makefile.am (clean-local): Rename from 'clean'.
2621 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2623 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
2624 to mono_arch_is_int_overflow.
2625 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
2628 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
2630 * declsec.c|h: New files to support declarative security attributes.
2631 Added function to check if a method has (applicable) security.
2632 * mini.c|h: Add check for declarative security attributes in
2633 mono_method_check_inlining.
2634 * Makefile.am: Added declsec.c and declsec.h to the build.
2636 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
2638 * mini.c, mini.h: update to keep dynamic code info per-domain.
2640 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
2642 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
2643 (mini_init): Get rid of it from here too.
2645 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
2647 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
2648 implemented OP_RETHROW (patch by Geoff Norton
2649 <gnorton@customerdna.com>).
2651 2004-11-10 Geoff Norton <gnorton@customerdna.com>
2653 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
2654 between appdomains. Fixes appdomain-unload on PPC.
2656 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
2658 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2659 mini-exceptions.c: handle the new wrapper types.
2660 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
2661 token value as a MonoClass* when compiling a wrapper.
2662 mono_jit_create_remoting_trampoline now takes an additional
2663 MonoRemotingTarget parameter.
2665 2004-11-10 Martin Baulig <martin@localhost>
2667 * mini.c (mono_method_to_ir): Use `generic_container->context'
2668 rather than creating a new one.
2670 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2672 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
2674 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
2676 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
2678 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
2679 the experimental aot cache stuff.
2681 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
2683 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2684 mini-exceptions.c: update to exception clause structure changes.
2686 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
2688 * exceptions-x86.c (throw_exception): Fix warnings.
2690 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
2693 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
2695 * exceptions-sparc.c (get_throw_exception): Really fix this.
2697 2004-11-07 Ben Maurer <bmaurer@ximian.com>
2699 * tramp-*.c: we no longer support icalls without wrappers, so
2700 a bit of code can be removed here
2702 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
2704 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
2707 * cpu-sparc.md: Add op_rethrow.
2709 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
2711 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
2713 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
2714 * mini-ops.h: Add OP_RETHROW.
2716 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
2718 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
2720 2004-11-05 Geoff Norton <gnorton@customerdna.com>
2722 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
2723 Makes the output much easier to read
2725 2004-11-05 Ben Maurer <bmaurer@ximian.com>
2727 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
2728 prevents another huge leak when compiling with ssa. Secondly, the
2729 performance of doing this rather than freeing the lists is much
2730 better. GList does a lock every time you allocate a list link,
2731 so that it can use a memory pool. So, it is better to just use
2732 a memory pool of our own.
2734 * ssa.c, linear-scan.c: replace g_list_remove_link with
2735 g_list_delete. The remove one does not free the GList, so we were
2736 leaking memory. On -O=all --compile-all with corlib, this cut down
2737 3 MB of allocations.
2739 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
2741 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
2743 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
2745 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
2746 into a new function mono_create_jit_trampoline ().
2748 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
2750 * trace.c (get_spec): Allow tracing of classes without a namespace.
2752 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
2754 * mini.c: Fix pointer overwrite in mini_method_compile.
2756 2004-11-2 Geoff Norton <gnorton@customerdna.com>
2758 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
2759 The darwin ABI needs some special handling for 1 and 2 byte structs
2760 Lets use lbz/lhz instead of lwz everywhere.
2761 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
2762 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
2763 Use stb/sth for the former, and put the latter always on stack instead of in
2766 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
2768 * trace.c (is_filenamechar): Add '_'.
2770 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2772 * mini-s390.c: Fix prolog length to allow for large trace requirements.
2774 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
2776 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
2778 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
2779 depends on libmonogc. Fixes #68805.
2781 2004-10-26 Miguel de Icaza <miguel@ximian.com>
2783 * mini.c (mono_jit_free_method): Provide extra information for
2784 this error. Currently this leaks, but will be turned into a
2785 developer option in the future.
2787 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
2789 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
2791 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
2793 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
2794 boundary. Fixes reading of PATCH_INFO_R4 and R8.
2795 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
2797 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
2799 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
2800 trampolines for AOT code.
2802 2004-10-22 <vargaz@freemail.hu>
2804 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
2805 constructed types. Fixes #68136.
2807 2004-10-21 Martin Baulig <martin@ximian.com>
2809 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
2810 if it returns true, unwind the stack to the call instruction.
2812 2004-10-21 <vargaz@freemail.hu>
2814 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
2816 * mini.h: Bump AOT version number.
2818 * objects.cs: Add another test for unbox trampolines.
2820 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
2823 2004-10-20 <vargaz@freemail.hu>
2825 * driver.c: Add SHARED to the set of optimizations tested.
2827 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
2829 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
2832 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
2834 2004-10-20 Martin Baulig <martin@ximian.com>
2836 * mini-exceptions.c (mono_handle_exception): Call
2837 mono_debugger_handle_exception() to tell the debugger about
2838 catch/finally clauses.
2840 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
2842 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
2844 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
2847 2004-10-15 Geoff Norton <gnorton@customerdna.com>
2849 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
2850 methods as their native size, fixed bug #57543, #57545.
2851 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
2852 This saves a temporary register and mullw call down into 1 (minor perf
2853 increase for cases like sum = sum * 5; This use to translate into:
2856 It now translates to
2859 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
2861 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
2864 2004-10-11 Martin Baulig <martin@ximian.com>
2866 * mini.c (mono_method_to_ir): If we're a generic method, get the
2867 MonoGenericContainer from our MonoMethodNormal and create a
2868 MonoGenericContext from it.
2870 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
2872 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
2874 * basic-long.cs: Add test for checked i8->i2 cast.
2876 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2878 * inssel-ppc.brg: added a couple of speedup rules.
2880 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
2882 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
2883 to speed up rebuilds.
2885 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2887 * mini-s390.c: Minor fix to OP_OR_IMM.
2889 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
2891 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
2892 better. Fixes appdomain-unload.exe on sparc.
2894 2004-10-02 Massimiliano Mantione <massi@ximian.com>
2896 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
2897 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
2900 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
2902 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
2904 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
2906 * mini.c: Always generate a field read/write wrapper for members
2907 of the class MarshalByRefObject since the actual instance could
2910 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
2912 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
2914 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
2916 * driver.c mini.h trace.c: Move the setting of the main assembly into
2917 a separate function called mono_trace_set_assembly () and call it after
2918 actually loading the main assembly. Fixes #66872.
2920 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
2922 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
2923 using the code manager.
2925 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
2927 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
2929 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
2931 * cpu-amd64.md: Fix bug in previous patch.
2933 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
2936 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
2938 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2939 mini-exceptions.c: updates for changed stack walk interface.
2941 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2943 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
2945 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
2947 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
2949 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
2951 * driver.c (mini_regression_list): Do not call mono_assembly_close
2952 since assemblies can't be unloaded.
2954 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
2956 * cpu-amd64.md: Fix more instruction lengths.
2958 * cpu-amd64.md: Fix lengths of some instructions.
2960 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
2962 * inssel.brg: Make the array ldelema check aot friendly.
2964 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
2966 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
2968 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
2970 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
2972 * mini-x86.c: Fix build.
2974 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
2975 mono_type_get_underlying_type () helper function to simplify code.
2977 2004-09-09 Martin Baulig <martin@ximian.com>
2979 * mini-amd64.c: Don't access `type->data.klass' directly, call
2980 mono_class_from_mono_type() instead since the type may be a
2983 2004-09-09 Martin Baulig <martin@ximian.com>
2985 * mini-amd64.c (get_call_info): Fix support for generic instances.
2986 (add_valuetype): Use mono_class_from_mono_type() to get the class
2987 since we can be a generic instance.
2989 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
2991 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
2993 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
2995 * liveness.c: reset spill costs on each scan: bug 62107
2997 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
2999 * exceptions-sparc.c (mono_arch_find_jit_info): remove
3000 unnecessary line that doesn't compile
3002 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
3004 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
3005 trampolines, make them call an error function so people can fix their
3008 2004-09-06 Martin Baulig <martin@ximian.com>
3010 * mini.c (mono_method_to_ir): When initializing locals, handle a
3011 generic instances like a valuetype if it's a valuetype and like a
3012 class if it's a class.
3014 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
3016 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
3017 stack. Fixes #64674.
3019 * exceptions.cs: Add test for unwinding of call arguments.
3021 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
3023 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
3024 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
3025 set the carry/borrow flag). The sparc and s390 implementations
3026 can now use optimized versions (and simplify the code). ppc bugfixes.
3028 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
3030 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
3032 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
3034 * inssel-amd64.brg: Remove leftover 32 bit rule.
3036 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
3038 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
3040 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
3041 mono_arch_find_jit_info functions into a new function. Fix a memory
3044 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
3047 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
3049 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
3052 * exceptions.cs: Add array size tests.
3054 * mini.c: Allocate a separate icall wrapper for each arity of
3055 mono_array_new_va. Fixes #59509.
3057 * exceptions.cs: Add testcase for 64578.
3059 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
3061 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
3063 2004-09-02 Martin Baulig <martin@ximian.com>
3065 * mini.c (mono_method_to_ir): When initializing the locals, call
3066 handle_initobj() on the generic instance itself, not its
3069 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
3071 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
3072 MonoJitInfo for dynamic methods.
3074 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
3076 * mini.c: Add support for freeing JIT data for dynamic methods.
3078 2004-09-01 Martin Baulig <martin@ximian.com>
3080 * mini-x86.c (is_regsize_var): Added support for generic
3082 (mono_arch_emit_prolog): Make this compile again, use
3083 `x86_push_imm_template (code)'.
3085 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
3087 * mini-x86.c: make all push_imm instructions that get
3088 patched always emit the long form
3090 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
3092 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
3093 in a per-domain hash.
3095 * mini-amd64.c (merge_argument_class_from_type): Handle generic
3098 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
3100 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
3103 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
3106 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
3107 Beginnings of SSE2 support.
3109 * exceptions.cs: Add more tests for checked int<->uint casts.
3111 2004-08-28 Martin Baulig <martin@ximian.com>
3113 * mini-x86.c (mono_arch_instrument_epilog): Added support for
3117 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
3118 Handle generic instances recursively.
3120 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3122 * iltests.il: test for conv.u8 on a constant
3124 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3126 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
3127 LCONV_x4 (shrun_32 (membase)).
3129 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3131 * inssel-x86.brg: c&p rules for push/setret of long
3133 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
3135 * inssel-x86.brg: c&p rules for compare (base, regvar) and
3136 compare (regvar, base)
3138 * inssel-x86.brg: more burg love
3140 * inssel.brg: more cleanup
3142 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
3144 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
3146 * basic-long.cs, basic-calls.cs: new tests for optimization.
3148 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
3150 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
3153 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
3155 * mini-amd64.c (read_tls_offset_from_method): Add another case.
3157 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
3159 * inssel.brg (mini_emit_memcpy): use
3160 NO_UNALIGNED_ACCESS to disable memcpy optimization
3162 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
3164 * mini-amd64.c: Handle generic types in various places.
3166 * mini.c (mono_method_to_ir): Handle generic types in init locals.
3168 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
3170 * mini.c (handle_box): Fix warning.
3172 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
3174 * mini-amd64.h: Enable the emit_state optimization.
3176 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
3178 * mini-amd64.c: Add some new 64 bit peephole opts.
3180 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
3182 * cpu-amd64.md: sreg1 of div instructions must be %rax.
3184 * mini-amd64.c: Register allocator fixes.
3186 * mini.c: Add an optimization to emit_state to avoid allocation of new
3187 registers on some platforms.
3189 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
3191 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
3193 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
3194 allocation. Fixes #63085.
3196 * basic-long.cs: Add new regression test.
3198 * mini-amd64.c: Register allocator improvements.
3200 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
3202 * mini-amd64.c (read_tls_offset_from_method): Add another code
3205 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
3206 instruction sequence for nullifying class init trampolines.
3208 * objects.cs: Add new regalloc test.
3210 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
3212 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
3214 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
3216 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
3219 * driver.c: Fix profiling after TLS changes.
3221 * driver.c (mono_main): Set mono_stats.enabled if needed.
3223 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
3226 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
3228 * mini-x86.c: use a 1 op rather than a 2 op tls access
3229 instruction -> faster.
3231 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
3233 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
3236 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
3238 * exceptions-sparc.c (throw_exception): fix typo
3240 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
3242 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
3243 set tree->dreg correctly with tls. Allow any
3244 register to be used.
3246 * mini-x86.c (read_tls_offset_from_method): add new code
3247 generation pattern seen with GCC.
3250 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
3252 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
3253 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3254 exceptions-sparc.c: fix some performance issues in exception
3255 handling and setting of the stack trace for exceptions that were
3258 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
3260 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
3263 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
3266 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
3268 This patch inlines tls access, when possible.
3270 * mini.h: new arch functions for TLS intrinsics.
3271 All platforms updated with a stub.
3273 * mini.c: use the new intrinsics
3275 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
3276 arch specific intrinsic for tls variables
3278 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
3280 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
3283 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
3285 * mini.c: thread local allocation
3287 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
3289 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
3291 * Makefile.am: Link against the static version of libmonogc.
3293 * Makefile.am: Link the static versions of the convenience libraries
3294 into the mono executable.
3296 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
3298 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
3300 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
3301 on integer overflow.
3303 * mini-amd64.c: Reorganize function call code.
3305 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
3307 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3309 * inssel-x86.brg: use xor eax,eax.
3311 * basic.cs: new tests
3313 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3315 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
3316 in exception throwing code.
3318 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3320 * inssel-x86.brg: use xor esi,esi.
3322 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3324 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
3325 can trace methods compiled during mini_init () too.
3327 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
3330 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3332 * Makefile.am: static link on x86 (r=zoltan)
3334 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3336 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
3337 code since it causes some programs to fail.
3339 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
3341 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
3343 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
3345 * mini.c: ovfops_op_map - add STACK_OBJ case for
3347 * basic.cs: add test_0_pin_string as test
3350 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
3352 * Makefile.am: build C# if srcdir != builddir
3354 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
3356 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
3357 fall-through blocks.
3359 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3361 * driver.c: enable loop by default again and include abcrem in -O=all.
3363 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
3365 * iltests.il: Add some localloc tests.
3367 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
3369 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
3372 * inssel-amd64.brg: Add some optimizations.
3374 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
3377 * Makefile.am: Statically link mono against libmono on AMD64.
3379 * mini-amd64.c inssel-amd64.brg: Optimizations.
3381 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
3383 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
3385 * tramp-amd64.c: Patch calling code in trampolines.
3387 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
3389 * mini-amd64.c: pinvoke struct passing fixes.
3391 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
3393 * mini-sparc.c: redo change, make mono_arch_cpu_init call
3394 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
3396 2004-08-05 Duncan Mak <duncan@ximian.com>
3398 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
3401 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3403 * mini-amd64.c (emit_move_return_value): Move return value for normal
3406 2004-08-05 Martin Baulig <martin@ximian.com>
3408 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
3409 `type->type'; just modify `type' itself when dealing with enums
3410 and generic instances.
3411 (check_call_signature): Make `simple_type' a `MonoType *'.
3413 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3415 * mini.c: Use OP_PADD to add offsets to addresses.
3417 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
3419 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
3421 * mini-sparc.c (mono_arch_emit_epilog): fix check
3422 for folding last op into restore instruction
3424 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3426 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
3427 helper methods using the code manager.
3429 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
3431 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
3433 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3435 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
3436 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
3438 * mini-s390.c: fix tail processing
3440 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
3442 * mini-ppc.c: mul.ovf.un exception name fix.
3444 2004-08-03 Martin Baulig <martin@ximian.com>
3446 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
3447 instances; before jumping to `handle_enum', also modify `ptype'.
3449 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
3451 * cpu-sparc.md: fcall maximal length too small.
3453 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
3455 * mini-amd64.c mini.h: Add initial support for passing/returning
3456 structures to/from pinvoked methods.
3458 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
3460 * mini-ppc.c: reg allocator fix.
3462 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
3464 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
3466 * inssel.brg: Optimize memset on 64 bit machines.
3468 * mini-amd64.c: Fix some vararg cases.
3470 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3472 * mini-s390.c: Corrected macro in emit_float_to_int
3474 * s390-abi.cs: Tests to exercise the s390 ABI
3476 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3478 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
3481 * basic.cs: Add a test for add.ovf.un.
3483 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
3485 * mini-sparc.c: add case for OP_IDIV_UN
3487 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3489 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
3491 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
3493 2004-07-30 Ben Maurer <bmaurer@ximian.com>
3495 * basic.cs: regression tests.
3497 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
3500 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3502 * basic.cs: Add a new test.
3504 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
3505 and AOT. Various fixes and optimizations.
3507 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
3509 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
3511 * mini-ppc.c: make sure temp regs are not used for global reg
3514 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
3516 * cpu-sparc.md: conv_i8 fix for 64bits
3518 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
3520 2004-07-29 Ben Maurer <bmaurer@ximian.com>
3522 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
3523 add opcode for cmp BYTE PTR [eax], imm.
3525 * inssel.brg: Make memcpy and memset takes bases.
3527 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
3529 * *-amd64.*: More AMD64 work.
3531 2004-07-28 Ben Maurer <bmaurer@ximian.com>
3533 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
3534 add a compare-not-equal opcode.
3536 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
3538 * mini.c: Use mono_init_from_assembly instead of mono_init.
3540 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
3542 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
3544 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
3546 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
3548 * inssel.brg: 64 bit fixes.
3550 * mini.h (MonoCallInst): Add some AMD64 specific data.
3552 * mini.h: Add some OP_P opcodes.
3554 2004-07-28 Ben Maurer <bmaurer@ximian.com>
3556 * basic.cs: tests for 61797 and 61740
3558 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
3560 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
3561 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
3563 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
3565 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
3567 * *-amd64*.*: Ongoing AMD64 work.
3569 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
3571 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
3573 * *-amd64*: Ongoing AMD64 work.
3575 * mini-arch.h: Add AMD64 support.
3577 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
3579 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
3581 * mini-ops.h: Add new opcodes.
3583 * Makefile.am: Add AMD64 support.
3585 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
3586 rules into the inssel-long*.brg files.
3588 * *-amd64.*: Add beginnings of AMD64 backend.
3590 2004-07-22 Ben Maurer <bmaurer@ximian.com>
3592 * mini.c (print_dfn): commenting out the code that prints
3593 the cil. With -O=deadce, this makes -v -v crash.
3595 * cpu-pentium.md: make checkthis have a length of 2
3597 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
3599 * mini-sparc.h: fix implementations of __builtin
3600 functions for Sun compiler for V9.
3602 2004-07-16 Ben Maurer <bmaurer@ximain.com>
3604 * mini.c: use the new stelem.ref wrapper
3605 * exceptions.cs, arrays.cs: new stelem.ref tests
3607 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
3609 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
3610 new XSP should work with these changes).
3612 2004-07-14 Ben Maurer <bmaurer@ximain.com>
3614 * inssel-{long32,x86,}.brg: trivial optimizations.
3616 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
3618 * mini.c: load value when emitting box operation in
3621 2004-07-12 Ben Maurer <bmaurer@ximian.com>
3623 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
3624 is one byte shorter than cmp DWORD PTR [eax], 0.
3626 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
3628 * inssel-ppc.brg: arguments on the stack are always
3629 relative to the stack pointer (spotted by Neale Ferguson).
3631 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3633 * exceptions-x86.c: delay appending the method name to the trace until
3634 after mono_jit_info_table_find is called, as this gets the real
3637 2004-07-09 Ben Maurer <bmaurer@ximian.com>
3639 * aot.c: register roots
3641 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
3643 * aot.c : I could just use PLATFORM_WIN32 flag.
3645 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
3647 * aot.c : Reverting the previous fix. This time it broke linux build.
3649 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
3651 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
3653 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
3655 * mini.c (handle_stack_args): Remove some more debugging code.
3657 * mini.c (handle_stack_args): Remove debug output left in by mistake.
3659 * driver.c mini.h aot.c: Allow additional options to be specified with
3660 --aot and pass them to mono_compile_assembly.
3662 * aot.c: Add experimental code to AOT compile all loaded assemblies
3663 on demand and save the code into a cache in the filesystem.
3665 * aot.c: Add support for more wrapper methods.
3667 * mini.c (handle_stack_args): Handle some corner cases. Fixes
3670 * cpu-*.md: Remove removed opcodes.
3672 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
3673 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
3674 related icalls to marshal.c.
3676 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
3678 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
3680 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
3682 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
3684 2004-07-06 Ben Maurer <bmaurer@ximian.com>
3685 * liveness.c: If liveness is recomputated we need to reset the information
3686 for each variable. This way, if the liveness range has been narrowed
3687 by optimizations that happened after the last computation, we can return
3690 For example, if you have
3695 // Tons of code that does not affect i
3701 i = 0 is dead code and will be removed by SSA. However, when
3702 linear scan gets to the code, i will still appear to be live
3703 throughout the entire block. This prevents good register allocation.
3705 2004-07-06 Martin Baulig <martin@ximian.com>
3707 * debug-mini.c (mono_debug_init_method): Allow
3708 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
3709 (mono_debug_add_icall_wrapper): New method.
3711 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
3713 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
3715 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
3718 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
3720 * aot.c (mono_aot_load_method): Fix loading of debug info.
3722 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
3724 * aot.c: Add logging support.
3726 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
3728 * mini.h: Add prototype for mono_print_method_from_ip.
3730 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
3732 * inssel.brg: 64 bit fixes.
3734 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
3737 * Makefile.am: Add SPARC64 support.
3739 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
3741 * aot.c: Fix alignment problems on 32 bit platforms.
3743 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
3745 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
3748 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
3751 * mini.h: Bump AOT file version. Some 64 bit fixes.
3753 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
3755 * inssel-sparc.brg: Add new rule to avoid register moves.
3757 * inssel.brg: Add ldind_to_load_membase helper function.
3759 2004-06-30 Ben Maurer <bmaurer@ximian.com>
3761 * mini.c: OffsetToStringData intrinsic.
3763 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
3765 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
3767 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
3770 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
3771 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3773 * mini.c: reinstated mono_compile_get_interface_var()
3774 on x86, too, since the change breaks the Gtk# build there as well.
3776 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3778 * driver.c: remove loop from the default optimizations: it seems to
3779 interact badly with some of the other options (see bug #60613).
3781 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
3783 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
3784 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
3786 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
3788 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
3789 vararg-using methods.
3791 2004-06-21 Martin Baulig <martin@ximian.com>
3793 * mini/mini-exceptions.c
3794 (mono_handle_exception): Added `gpointer original_ip' argument.
3795 After calling mono_unhandled_exception(), call
3796 mono_debugger_unhandled_exception() and if that returns true,
3797 restore the context and return.
3799 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
3801 * mini-ppc.c: prefer the use of relative branches so
3802 they won't need to be patched in aot code (patch from Patrick Beard).
3804 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
3806 * aot.c: patch from Patrick Beard to make the output assembly
3807 more correct for the MacOSX assembler. Small tweak to
3808 generate sane images on Linux/PPC, too.
3810 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3812 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
3813 case until bug #59509 is fixed (shows up in #60332).
3815 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3817 * mini.c: make sure the needed wrappers are compiled, too, with
3820 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
3822 * driver.c: remove NPTL reference in --version output.
3824 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3826 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
3827 generate valid assembly for the Mach-O assembler.
3829 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
3831 * driver.c: don't include abcrem in the all optimization specifier
3832 since it slows down jit compilation too much for now.
3834 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
3836 * mini.c: use BIGMUL only if both operands have the same signage.
3837 * iltests.il: Test for bug 60056. (errors related to signage in
3842 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
3844 * mini.c, aot.c: memory leak fixes.
3846 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
3848 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
3850 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
3852 * Makefile.am: remove the -static hack completely, it links in
3853 statically glib as well.
3855 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
3857 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
3858 * exceptions.cs: make it compile with new mcs/csc.
3860 2004-06-03 Massimiliano Mantione <massi@ximian.com>
3861 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
3862 and added relevant test case.
3864 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
3866 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
3867 regressions in gtk-sharp.
3869 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
3871 * exceptions.cs: New regression tests.
3873 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
3875 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
3877 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
3879 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
3881 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
3883 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
3885 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
3887 * mini.c (mono_jit_runtime_invoke): Init class in this
3888 method instead of trusting mono_jit_compile_method to
3889 do the work (because wrappers can be in object class)
3891 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
3893 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
3895 * basic-long.cs: New regression test.
3897 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
3899 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
3902 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
3904 * Makefile.am: fix miguel's change to build mono statically against
3905 libmono (track build dependencies).
3907 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
3909 * cfold.c: Some glib versions do not have G_MININT32.
3911 2004-05-26 Massimiliano Mantione <massi@ximian.com>
3913 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
3914 with precision of tan, atan, sin and cos, and implemented related
3915 regressions tests (fixes bug 54467, but one new problem appeared and
3918 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
3920 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
3922 * exceptions.cs: Add test for constant folding && division by zero.
3924 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
3925 since driver.c is in libmono too, so the optimization was useless.
3927 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
3928 variable to driver.c so the compiler can emit more efficient code to
3931 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3933 * Makefile.am: don't distribute generated inssel.[ch] files.
3935 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
3937 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
3938 into the default appdomain. Fixes #58707.
3940 * jit-icalls.c: Remove the broken approximation for truncl, doing
3941 no conversion is better.
3943 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
3946 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
3948 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
3949 of the mcrxr instruction which is not available on some processors
3950 even if it's documented to be. Implement add and sub overflow correctly
3951 (still not complete for long unsigned). Speed up icalls a bit.
3953 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
3955 * mini.c (mono_jit_compile_method_with_opt): Make sure that
3956 we run .cctor in the current domain instead of target_domain.
3958 Fixes bug #58558, .cctor not being called in -O=shared.
3960 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
3962 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
3964 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
3966 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
3967 which can be done with an imm8, do it that way.
3968 (mono_arch_output_basic_block): ditto for a jmp
3969 (mono_arch_emit_prolog): Computate maximum offset of a label.
3971 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
3973 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
3974 now tries to allocate prefered physical reg's for virtual
3975 regs. This reduces the number of emited spills/loads with
3976 20-30% on our core assemblies.
3978 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3980 * jit-icalls.c: truncl() is not needed and trunc() is
3981 the correct thing to do anyway (bug #58287).
3983 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
3985 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
3988 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
3990 * driver.c: enable loop optimizations by default.
3992 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
3994 * mini-x86.c: fix calc of max loop size when aligning loops start.
3996 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
3998 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
4001 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
4003 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
4006 * basic-long.cs: Add tests for add/subtract of immediates with carry.
4008 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
4010 * mini.c (inline_method): Allways inline some wrappers even if the cost
4011 is too large. Fixes #58785.
4013 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
4015 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
4017 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
4018 (crichton@gimp.org). Beginning of support for sparc/linux.
4020 * mini-sparc.c: Optimize retrieval of LMF address.
4022 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
4024 * exceptions-ppc.c: handle alloca in methods with clauses.
4026 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
4028 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
4030 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
4032 * mini.c: Delegate most of the abort signal work to
4033 mono_thread_request_interruption, which also handles Stop and Suspend
4036 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
4038 * mini.c mini.h: Allow inlining of icall wrappers if the backend
4039 supports the save/restore lmf opcodes.
4041 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
4043 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
4046 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
4048 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
4050 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
4051 methods which contain array accesses.
4053 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
4054 boundaries. Fixes #58537.
4056 * iltests.il: Add regression test for #58537.
4058 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
4060 * mini-x86.c (mono_arch_local_regalloc): Last part of
4061 fix for bug #58633 (releasing register to early).
4063 2004-05-18 Miguel de Icaza <miguel@ximian.com>
4065 * basic-long.cs: Add new regression test.
4067 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
4069 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
4070 register too early on the chain.
4072 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
4074 * mini.c (create_helper_signature): Use a helper function to reduce
4075 the code which needs to be written. Also set the calling convention of
4076 icalls on windows. Fixes #57840.
4078 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
4080 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
4081 exceptions-ppc.c: added helper function to get the instruction address
4082 from a signal handler context.
4084 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
4086 * helpers.c: use g_get_tmp_dir. Invokes happyness
4089 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
4091 * helpers.c: Add new env variable to pass args to objdump.
4092 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
4094 2004-05-17 Radek Doulik <rodo@ximian.com>
4096 * Makefile.am (common_sources): added abcremoval.h so it get
4097 disted and daily mono packages on go-mono.com will build again
4099 2004-05-17 Massimiliano Mantione <massi@ximian.com>
4101 * abcremoval.c: Fixed coding style, added copyright header.
4103 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
4105 * mini.h: Added prototype for abc removal main function.
4107 * build_relations_propagation_table.pl: Added copyright header.
4109 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
4111 * basic-long.cs: reg test for complex ceq_long bug.
4113 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
4115 * mini-x86.c (mono_arch_local_regalloc): Correctly free
4116 reg in long and clob case (bug #58343). Fixed/added comments.
4118 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
4120 * mini.c (mono_jit_runtime_invoke): Follow new convention
4121 of calling the invoke method with an function pointer.
4123 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
4125 * ChangeLog: Fix author of memory leak patch.
4127 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
4129 * Makefile.am: fix make dist as well...
4132 2004-05-14 Massimiliano Mantione <massi@ximian.com>
4134 * cfold.c: Made so that conversions from pointer to int4 are no-ops
4135 on archs where pointers are 4 bytes long.
4137 * Makefile.am: Added abcremoval.c source file.
4139 * abcremoval.c: Added abcremoval.c.
4141 * abcremoval.h: Added abcremoval.h.
4143 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
4145 * inssel.brg: Enabled bounds check removal.
4147 * mini.c: Added support for abcrem optimization.
4149 * mini.h: Added abcrem optimization label.
4151 * driver.c: Added support for abcrem optimization.
4153 * propagated_relations_table.def: Added propagated_relations_table.def.
4155 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
4157 * mini.c, cfold.c: fix style.
4159 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4161 * mini.c: handle issue with the low-level implementation of
4162 some long opcodes (bug #54209).
4164 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
4166 * basic.cs: test for my new cmov stuff.
4168 2004-05-13 Patrik Torstensson
4170 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
4171 opt and added peephole documentation.
4173 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
4175 * tramp-ppc.c: rewrote the generic trampoline code.
4177 2004-05-11 Patrik Torstensson
4179 * mini-x86.c: optimize long shl/shr asm code (one less branch)
4181 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
4183 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
4185 * mini.h mini.c dominators.c: Applied patch from Derek Woo
4186 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
4188 * mini.c: Add new icalls for AsAny marshalling.
4190 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
4192 * tramp-ppc.c, mini-ppc.c: more cleanups.
4194 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4196 * mini.c: no warnings.
4198 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4200 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
4202 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
4204 * mini.c: In the thread abort signal handler, if the thread is in the
4205 process of being stoped, don't throw the Abort exception, just stop the
4208 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
4210 * tramp-ppc.c: removed old code.
4212 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4214 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
4215 do some simple speed optimizations on ppc.
4217 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
4219 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
4220 and large offsets in load/store.
4222 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
4224 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
4225 it causes regressions.
4227 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
4229 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
4232 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
4234 * jit-icalls.c: remove warnings.
4235 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
4236 speedups for unsafe code.
4238 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
4240 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
4242 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
4244 * basic-calls.cs: Add new regression test.
4246 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
4249 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
4251 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
4254 2004-05-06 Patrik Torstensson
4256 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
4257 long reg allocation in any reg (not only eax:edx) and implemented
4258 long shl/shr ops in asm instead of helpers.
4260 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
4262 * mini-sparc.h: Fix warnings.
4264 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
4267 * mini-exceptions.c (mono_handle_exception): Call the filter in a
4268 separate statement for clarity.
4270 * mini-sparc.c: Update status.
4272 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
4274 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
4277 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4279 * inssel-ppc.brg: another small pre-release workaround:
4280 we don't do overflow detection for long_sub_un.
4282 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4284 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
4285 (also works around a weird ppc bug: 57957).
4287 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
4289 * tramp-ppc.c: trampoline fixes.
4291 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
4293 * mini-ppc.c: fixed typos.
4295 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
4297 * mini-ppc.c, exceptions-ppc.c: more code saves registers
4298 at the top of the stack. Fixed typos. Use a frame registers
4299 for all the methods with exception clauses.
4301 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4303 * exceptions-ppc.c: restore fp registers.
4305 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
4307 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
4308 order from the stack top (moved the stack room to save the
4309 return value for trace after the param area). Fixed corruption
4310 in restoring registers on unwind.
4312 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
4314 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
4316 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4318 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
4319 and prolog/epilog for methods that use it. Allow
4320 enough param area room for varargs methods. Fix miguel's
4321 breakage in exception handling.
4323 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4325 * Makefile.am: run genmdesc only on current arch.
4327 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4330 * mini-x86.h: fix the build on windows.
4332 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
4334 * 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.
4336 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
4338 * mini-exceptions.c: New file.
4340 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
4341 Move some parts of the x86 exception handling code to an
4342 arch-independent file so it can be shared with other ports.
4344 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
4346 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
4348 2004-04-26 David Waite <mass@akuma.org>
4350 * driver.c: remove comma from end of enumeration declaration
4352 2004-04-26 Jackson Harper <jackson@ximian.com>
4354 * driver.c: parse config file before loading first assembly. This
4355 allows the user gac to be enabled/disabled.
4357 2004-04-23 Miguel de Icaza <miguel@ximian.com>
4359 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
4360 simpler mechanism: we do not care what is encoded initially
4361 (branch absolute or relative), we care about the code and its
4362 target. I kept the old code for reference for now.
4364 The new code tries first to determine if the jump is anywhere in
4365 the -/+32 absolute meg range, if it succeeds, it encodes using the
4366 absolute branch; If not, it tried to find something in the
4367 relative range, if not, it uses the handle_thunk code.
4369 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
4371 * exceptions-ppc.c: use the correct ip register on macosx.
4373 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
4375 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
4377 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
4379 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
4380 Raise exception on integer divide by zero by hand since the hw
4381 doesn't support it. Handle NaNs in FP compares.
4383 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
4385 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
4386 code reducing duplication between the platforms and enabled
4387 signal exception handling (on linux for now).
4389 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
4391 * exceptions-ppc.c: more macosx support.
4393 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4395 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
4397 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
4399 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
4401 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
4403 * iltests.il: more tests.
4405 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
4407 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
4410 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
4412 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
4414 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
4416 * liveness.c: Mark variables as volatile in all basic blocks reachable
4417 from exception clauses.
4419 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
4421 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
4424 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
4426 * iltests.il, basic.cs: more tests for regalloc.
4428 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
4430 * iltests.il: Some tests for register allocation modifications
4433 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
4435 * exceptions.cs: Add regression test for bug #56782.
4437 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
4438 original stack trace if an exception is rethrown. Fixes #56782. Oh,
4439 the beauty of fixing the same thing in 5 different files...
4441 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
4443 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
4446 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
4448 * mini.c: Add support for STRWLPARRAY marshalling convention.
4450 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
4452 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
4453 to init the context to setup the regs pointer).
4455 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4457 * exceptions-ppc.c: more exceptions work.
4459 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4461 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
4464 2004-04-13 Miguel de Icaza <miguel@ximian.com>
4466 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
4467 can use the memory directly.
4469 * cpu-pentium.md: Update documentation from a post from Zoltan.
4471 add x86_add_membase, x86_sub_membase, x86_mul_membase
4473 2004-04-13 Miguel de Icaza <miguel@ximian.com>
4475 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
4476 GENERAL_REGS they were also hardcoded for all PPC ports.
4478 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
4480 Remove hard-coded limit for floating point registers, use
4481 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
4483 Notice that in MacOS X calling conventions you can fit a lot more
4484 floating point values in registers, so I should update the PInvoke
4485 test to excercise the passing of floating point values on the
4486 stack (currently broken).
4488 2004-04-06 Miguel de Icaza <miguel@ximian.com>
4490 * tramp-ppc.c (create_trampoline_code): Added
4491 JUMP_TRAMPOLINE_SIZE.
4492 (ppc_magic_trampoline): Follow the pattern from
4493 x86_magic_trampoline: if code is set to zero, return.
4494 (create_trampoline_code): Always pass MonoMethod to the jump
4495 trampoline, before it was passing a null.
4496 (mono_arch_create_jump_trampoline): Implement the jump stub, could
4497 share the code with mono_arch_create_jit_trampoline.
4499 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
4501 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
4504 * cpu-g4.md: Added length for jmp instruction, the worst case
4505 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
4508 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
4510 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
4512 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
4514 * mini.c: Only set bblock->real_offset when adding a new bblock, and
4515 before each IL instruction.
4517 * mini.c (CEE_BOX): Fix warnings.
4519 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4521 * mini.c: removed a few unused vars and extra whitespace.
4523 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
4525 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
4527 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
4529 (OP_GETCHR): use the above
4530 (CEE_LDELEMA): use the above.
4532 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
4533 version of the generic impl.
4534 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
4535 (CEE_LDELEMA): use the above.
4537 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
4539 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
4542 * iltests.il: Added new regression test for #56317.
4544 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
4546 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
4547 under NetBSD. Fixes #56450.
4549 * liveness.c (update_gen_kill_set): Fix previous patch.
4551 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4553 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
4555 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
4557 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
4560 * inssel-sparc.brg: Add more optimizations.
4562 * mini-sparc.c: Replace multiply/divide with shifts if possible.
4564 2004-04-01 Martin Baulig <martin@ximian.com>
4566 * mini.c (handle_box): New static function; moved the
4567 implementation of CEE_BOX here.
4568 (mono_method_to_ir): Added `constrained_call' variable.
4569 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
4570 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
4571 mono_method_get_constrained() to get the method.
4573 2004-04-01 Martin Baulig <martin@ximian.com>
4575 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
4576 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
4577 (mono_method_to_ir): We don't need these macros anymore since
4578 mono_class_get_full() already takes care of it.
4580 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4582 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
4583 use @function (as doesn't accept #function here) and check the return
4584 value of system and stop if fails.
4586 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4588 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
4590 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
4592 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
4594 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
4596 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
4599 * basic-long.cs: Add test for negation of Int64.MinValue.
4601 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
4603 * mini-sparc.c: Update status.
4605 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
4607 * exceptions-sparc.c: Fix return value in filters.
4609 * inssel-sparc.brg: Fix register allocation in some rules.
4611 2004-03-28 Martin Baulig <martin@ximian.com>
4613 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
4616 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
4618 * mini-x86.c (mono_arch_patch_code): Fix warnings.
4620 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
4621 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
4622 remove unused conv_u4 opcode.
4624 * mini-x86.c: Remove valgrind workaround since it slows down things
4625 even when mono is not run under valgrind.
4627 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
4629 * mini-sparc.c: Update status.
4631 * inssel-sparc.brg: Add some optimizations.
4633 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
4634 future delay slot filling. Add support for varargs, tail calls and JMP.
4636 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
4637 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
4639 * inssel.brg: Fix register allocation in OP_ARGLIST.
4641 * inssel.brg: Fix warnings.
4643 2004-03-25 Martin Baulig <martin@ximian.com>
4645 * mini.c (inflate_generic_field): Removed.
4646 (mini_get_method): Removed, use mono_get_method_full(),
4647 (mini_get_class): Removed, use mono_class_get_full().
4648 (mono_method_to_ir): Pass our generic context to
4649 mono_field_from_token().
4651 2004-03-25 Martin Baulig <martin@ximian.com>
4653 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
4654 of a `MonoMethod *'.
4655 (mini_get_method): Take a `MonoGenericContext *' instead
4656 of a `MonoMethod *'.
4657 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
4658 a new local variable called `generic_context' which holds the
4659 current `MonoGenericContext *'; use it to lookup things.
4661 2004-03-24 Martin Baulig <martin@ximian.com>
4663 * mini.c (mini_get_class): New static method; if we're inside a
4664 generic instance, inflate the class if neccessary.
4665 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
4667 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
4669 * iltests.il: New regression test for #55976.
4671 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
4674 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
4676 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
4679 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
4681 * liveness.c: Consider SSA stores as well as loads when making vars
4684 * exceptions.cs: New regression tests for register allocation.
4686 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
4688 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
4689 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
4690 domain lock only to protect puntual access to data structures.
4691 Added access lock for sighash, jit_icall_hash_name,
4692 jit_icall_hash_addr and domain->code_mp.
4694 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
4696 * driver.c: Print SIGSEGV handling method.
4698 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
4700 * mini.c (setup_jit_tls_data): Handle case when this is called
4701 multiple times for a thread.
4703 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
4704 is different from fbxx_un. Fixes #54303. Also use constants instead of
4705 magic numbers in a lot of places.
4707 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
4709 * exceptions.cs: Fix cctor test when --regression is used.
4711 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
4713 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
4716 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
4718 * inssel-ppc.brg: fixed register assignments for some rules.
4720 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
4722 * exceptions.cs: Add test for exceptions in static constructors.
4724 * mini.c (mono_jit_compile_method_with_out): Move the calling of
4725 static constructors outside the domain lock. Fixes #55720.
4727 2004-03-17 Martin Baulig <martin@ximian.com>
4729 * mini.c (get_generic_field_inst): Removed, this'll never happen.
4730 (inflate_generic_field): Take the `MonoMethod *' instead of the
4731 `MonoClass *' and added support for generic method.
4732 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
4733 have a `field->parent->gen_params', only inflate the field if it's
4734 an open constructed type.
4736 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
4738 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
4739 exception object instead of the preconstructed ones.
4741 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4743 * mini.c: reverted changed to sigsegv_signal_handler commited
4744 accidentally in the previous patch.
4746 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4749 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
4750 running --aot with an old assembly.
4752 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
4754 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
4757 * mini-sparc.c: Add support for v9 branches with prediction.
4759 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
4761 * mini.c (mini_init): #warning is GNUC only
4763 * mini-sparc.h: implement __builtin_frame_address
4764 and __builtin_return_address for Sun C compiler
4766 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
4768 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
4770 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
4772 * basic-calls.cs: Add test for unaligned byref long argument passing.
4774 * mini-ops.h: Add sparcv9 compare and branch instructions.
4776 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
4777 v9 instructions if we have a v9 cpu.
4779 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
4780 registers for global allocation.
4782 * exceptions-sparc.c: Fixes.
4784 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
4786 * liveness.c (mono_analyze_liveness): Optimized version.
4788 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
4790 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
4793 * basic-float.cs basic-calls.cs: New regression tests.
4795 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
4797 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
4798 sigaltstack implementation.
4800 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
4802 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
4803 stuff if SIGSEGV_ON_ALTSTACK is not defined.
4805 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
4807 * mini.c: Fix warnings.
4809 * mini.c (mono_resolve_patch_target): New function which contains the
4810 arch independent part of the patching process.
4812 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
4813 patching code to a separate function.
4815 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
4817 * mini.c (add_signal_handler): ifdef out on Windows
4819 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
4821 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
4822 cpu-sparc.md: Add exception handling support + other fixes.
4824 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
4825 typed GC detection in --version.
4827 * basic.cs exceptions.cs: New regression tests.
4829 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
4830 the arch specific code can store data during a compilation.
4832 * mini-ops.h: Add OP_SETFRET.
4834 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
4835 function, register a separate icall for each arity, so the icalls can
4838 * mini.c (mono_print_tree): Print negative offsets in a more readable
4841 * mini.c: Make signal handling work on sparc.
4843 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
4845 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
4847 * jit-icalls.c: Emulate truncl by aintl on solaris.
4849 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
4851 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
4853 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
4855 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
4857 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
4858 a MarshalByRef type, inline a method that performs the check, taking into
4859 account that the object can be a proxy. Also implemented tow new opcodes:
4860 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
4861 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
4862 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
4864 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
4866 * mini-ppc.c: if a relative branch displacement is too big
4867 but it points to and area reachable with an absolute branch,
4870 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
4872 * mini.c: optimize small copies in cpblk.
4874 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
4876 * basic-calls.cs basic-float.cs: New regression tests.
4878 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
4879 negative offsets from %fp. Implement localloc. Fix local register
4880 allocation. Fix the case when the this argument needs to be saved to
4881 the stack. Implement some missing opcodes.
4883 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
4885 * mini.c (mini_method_compile): Reenable global regalloc in methods
4886 with exception handlers.
4888 * linear-scan.c (mono_varlist_sort): Fix warning.
4890 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
4892 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
4895 * liveness.c: Make all variables uses in exception clauses volatile, to
4896 prevent them from being allocated to registers. Fixes #42136.
4898 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
4900 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
4903 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
4904 argument to mono_arch_regalloc_cost.
4906 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
4909 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
4911 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
4912 Make the cost of allocating a variable to a register arch dependent.
4914 * basic-calls.cs: Fix compilation of tests.
4916 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
4917 helper function to cut back on the number of #ifdefs needed.
4919 * mini-ppc.c: Fix compilation.
4921 * basic-calls.cs: New regression tests.
4923 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
4925 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
4926 of l0 since that is callee saved.
4928 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
4931 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
4932 of delay instruction.
4934 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
4936 * mini.h (MonoCallInst): Add 'virtual' flag.
4938 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
4940 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
4942 * *.cs: New regression tests.
4944 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
4947 * mini.c (mono_runtime_install_handlers): Fix build.
4949 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
4950 'signal_stack_size' members.
4952 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
4953 alternate signal stack.
4955 * exceptions-x86.c: Add stack overflow handling.
4957 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
4958 functions to arch independent code.
4960 * mini.c (mono_print_tree): Print more detailed info for load_membase
4963 2004-02-23 Martin Baulig <martin@ximian.com>
4965 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
4967 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
4969 * mini-x86.c: fixed reg allocation for div/rem.
4971 2004-02-22 Miguel de Icaza <miguel@ximian.com>
4973 * driver.c (mono_main): Report some configuratio options on --version.
4975 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
4977 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
4978 low in the address space. Correctly flush memory in thunks where we
4981 2004-02-20 Martin Baulig <martin@ximian.com>
4983 * mini.c (mini_get_method): New static method; inflate all generic
4984 methods and methods in open generic instances.
4985 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
4986 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
4988 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
4990 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
4992 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
4994 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
4996 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
4998 * mini-sparc.c (flushi mono_arch_output_basic_block): make
4999 it compile using Sun's compiler.
5001 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
5003 * 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.
5005 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
5007 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
5009 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
5011 * mini-ppc.c: handle calls outside of the allowed range with thunks
5012 allocated using the code manager.
5013 * tramp-ppc.c: use the code manager to hold generated native code.
5014 Fixed the magic trampoline to just patch vtable entries.
5016 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
5018 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
5021 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
5023 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
5026 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
5027 if we have a working __thread implementation.
5029 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
5030 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
5032 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
5034 * mini-x86.c: Fix compilation under gcc 2.
5036 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
5038 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
5039 contains a call to the wrapped function.
5041 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
5042 OP_<CALL>_IMM opcodes, and use them under X86.
5044 * mini.c (mono_jit_find_compiled_method): Fix warning.
5046 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
5048 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
5050 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
5051 functionality to mini.c.
5053 * mini.c (mono_create_jump_trampoline): New function to create a jump
5054 trampoline. Return a compiled method instead of a trampoline if it
5055 exists. Add a cache for jump trampolines.
5057 * mini.c (mono_jit_find_compiled_method): New function to return a
5058 compiled method if it exists.
5060 * mini-x86.c: Call mono_create_jump_trampoline instead of
5061 mono_arch_create_jit_trampoline.
5063 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
5064 a jump trampoline. Fixes #52092.
5066 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
5068 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
5069 which is not up-to-date. Add check_corlib_version () instead.
5071 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
5074 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
5075 since newer valgrind versions do not need it.
5077 * mini.c (mono_jit_compile_method_with_opt): New helper function to
5078 compile a method with a given set of optimizations.
5080 * mini.c: Compile icall wrappers on-demand instead of at startup.
5082 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
5083 wrapper for an icall.
5085 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
5087 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
5090 * iltests.il: Add test for non-empty stack before switch instruction.
5092 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
5094 * mini.c: Add support for new stringbuilder marshalling conventions.
5096 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
5098 2004-02-01 Martin Baulig <martin@ximian.com>
5100 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
5101 in `ginst->mtype_argv'.
5103 2004-01-31 Miguel de Icaza <miguel@ximian.com>
5105 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
5106 facilitate grepping.
5108 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
5110 * mini.c: fixed buglet in initobj generic implementation for references.
5112 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
5114 * Makefile.am: make the version script conditional.
5115 * jit-icalls.c: handle missing truncl().
5117 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
5119 * exceptions.cs: Add more tests for double->int conversion.
5121 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
5122 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
5124 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
5126 * driver.c: make --verbose --version emit an error
5127 if the loaded corlib doesn't match the runtime version.
5129 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
5131 * mini-ppc.h: export ppc_patch().
5132 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
5133 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
5134 on par or better than on MacOSX.
5136 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
5138 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
5139 mono_lookup_pinvoke_call.
5141 * mini-x86.c: Under windows, the default pinvoke calling convention is
5142 stdcall. Fixes #52834.
5144 * mini.c (optimize_branches): Add an upper bound to the number of
5145 iterations to prevent infinite loops on strange loops. Fixes #53003.
5147 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
5149 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
5150 and ISINST. Fixes #52093.
5152 * objects.cs (test_0_vector_array_cast): New tests.
5154 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
5156 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
5157 checking in Array.Set ().
5159 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
5162 * object.cs (test_0_multi_array_cast): New regression test.
5164 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
5166 * exceptions-ppc.c: fix build on Linux/PPC.
5168 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
5170 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
5171 running under valgrind.
5172 (x86_magic_trampoline): Fix build bustage.
5174 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
5175 negative values as well. This is needed for the encoding of the line number
5176 info, since sometimes the line numbers are not in increasing order.
5178 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
5180 * cpu-pentium.md (localloc): Increase the size of the localloc
5181 instruction since it is a loop under Win32.
5183 * debug-mini.c (record_line_number): Get rid of unneccesary memory
5186 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
5188 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
5189 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
5190 Max Horn (max@quendi.de). Fix file names in comments.
5192 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
5194 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
5195 avoid stack overflow.
5196 (replace_usage): Avoid uninitialized variable warnings.
5198 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
5199 and taking the address of valuetype variables.
5201 2004-01-03 Patrik Torstensson
5203 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
5204 for other purposes than FP later on.
5206 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
5208 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
5211 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
5213 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
5215 2003-12-30 Patrik Torstensson <p@rxc.se>
5217 * mini-x86.h: Decreased number of availiable fp regs.
5218 Solves corner cases with FP spilling.
5220 2003-12-23 Patrik Torstensson <p@rxc.se>
5222 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
5223 for floating point stack tracking / spilling on x86.
5226 * basic-float.cs: added float mul overflow test.
5228 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
5230 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
5232 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
5234 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
5235 supports for cond branches that overflow the immediate
5236 overflow offset. mcs can compile simple programs.
5238 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
5240 * exceptions-ppc.c: exception handling support wip:
5241 finally handlers get run on exception.
5243 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
5245 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
5248 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
5250 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
5251 initial support for stack walking and unwinding.
5253 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
5255 * driver.c (mono_main): Make corlib-out-of-sync message more
5256 descriptive. Also remove verify_corlib call.
5258 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
5260 * mini.c: make CEE_NEWARR calls and other emulated opcodes
5261 not overlap with other call's arguments, too.
5263 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
5265 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
5266 move to arch-specific code the choice of arch-specific
5267 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
5268 * mini.c: ensure emulation calls will not interleave
5271 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
5273 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
5274 the magic trampoline stack frame is dropped before executing
5277 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
5279 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
5280 and integer to fp conversions. Added support for overflowing
5281 arguments on the stack. Reserve a couple more registers as temps.
5282 Added support for aot compilation (as output still needs to be
5285 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
5287 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
5288 Don't overwrite return register in some corner cases.
5290 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
5292 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
5293 static constructors when AOT compiling.
5295 * driver.c (mono_main): Call mono_check_corlib_version.
5297 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
5299 * cpu-g4.md, basic.cs: fixed div target register.
5301 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
5303 * mini-ppc.c, basic.cs: shl_imm fix with test.
5305 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
5307 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
5308 structures by value. Misc fixes.
5309 * objects.cs: more tests.
5311 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
5313 * mini-ppc.c: lconv.ovf.i implemented.
5315 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5318 (mini_init): don't error out if someone already called g_thread_init.
5320 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
5322 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
5323 to be any type per the spec. Fix abnormal memory usage when
5324 the same object is repeatedly thrown.
5326 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
5328 * mini.c: check for overruns in IL code.
5330 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
5332 * TODO: Add/remove some todo entries.
5334 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
5336 * driver.c (mono_main): Call mono_verify_corlib.
5338 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
5340 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
5341 This has been moved to mini.c
5342 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
5343 type being casted is marshalbyref it could be a proxy, so instead of
5344 emitting the type check code, emit a call to a runtime method that will
5345 perform the check by calling CanCastTo if needed.
5347 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
5349 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
5350 methods with large stack frames under Win32.
5352 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
5354 * Makefile.am: Distribute regression tests.
5356 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
5357 at the end instead of inserting each variable into the sorted list.
5359 * linear-scan.c (mono_varlist_sort): New helper function.
5361 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
5363 * mini.c: ensure arguments and locals are within bounds.
5365 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
5367 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
5370 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
5372 * mini.c (mono_cprop_copy_values): Fix crash.
5374 * aot.c: Set verbosity back to 0.
5376 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
5378 * regalloc.c: complete memory leak fix by Laurent Morichetti
5381 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
5383 * driver.c (main_thread_handler): Revert the previous patch.
5385 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
5388 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
5389 memory from the memory pool.
5391 * driver.c (main_thread_handler): Turn on all optimizations when
5394 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
5395 an array for better performance.
5397 * regalloc.c (mono_regstate_assign): Fix memory leak.
5399 * debug-mini.c (mono_debug_serialize_debug_info): New function to
5400 serialize the debug info.
5402 * debug-mini.c (mono_debug_add_aot_method): New function to load the
5403 debug info from the serialized representation.
5405 * aot.c: Save debug info into the generated file and load it when
5408 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
5410 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
5412 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
5413 More FP-related fixes.
5415 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
5417 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
5418 and register allocation buglet. Hello world now runs.
5420 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
5422 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
5423 * tramp-ppc.c: fixed class init trampoline.
5424 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
5426 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
5428 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
5429 mini.c: more ppc changes/fixes.
5431 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
5433 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
5434 Also optimize the case when the arguments are the same in the caller
5437 * iltests.il: Add tests for tail calls with valuetype arguments.
5439 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
5441 * mini-ppc.c: fixes for struct return type.
5443 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
5445 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
5446 mono_spillvar_offset() to arch-specific code.
5448 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
5450 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
5452 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
5454 * exceptions-x86.c: Fix stack space leaks.
5456 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
5457 registers from the lmf if the method has save_lmf set.
5459 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
5461 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
5462 of icall wrappers into InvokeInDomain, since these are now per-domain.
5464 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
5466 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
5467 make some opcode emulation and intrinsic ops enabled/disabled
5468 according to the architecture. More fixes.
5470 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
5472 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
5474 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
5476 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
5477 arch-specific handling for 'this' and struct return type to
5480 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5482 * aot.c: prevent divide by zero error when reporting (it happened with
5485 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
5487 * mini.h (inst_switch): Remove unused macro.
5489 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5492 (load_aot_module): free 'info->methods' and 'info' properly. No more
5493 "free(): invalid pointer blah" messages when you have an old aot
5496 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
5498 * jit-icalls.c, mini.c: Added support for context static fields.
5500 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
5502 * mini.c (mono_method_blittable): Methods which set LastError are not
5503 blittable either. Fixes #51108.
5505 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
5507 * mini.c: flush icache.
5508 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
5510 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
5512 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
5514 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
5516 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
5519 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
5522 * inssel.brg (CEE_MKREFANY): Fix AOT case.
5524 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
5526 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
5527 instruction when the result is discarded.
5529 * iltests.il (test_0_div_regalloc): New regression test.
5531 * arrays.cs: Fix compilation error.
5533 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
5535 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
5536 float rules to inssel-x86.brg: sane architectures with FP registers
5537 don't need to implement these rules.
5539 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
5541 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
5543 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
5545 * mini.h, inssel-long32.brg: fixed endianess issues in int64
5546 implementation of 32 bit systems.
5548 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
5550 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
5551 (Jeroen Zwartepoorte).
5553 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
5555 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
5556 the caller and the callee matches.
5558 * mini.c (mono_method_to_ir): Add comment.
5560 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
5561 signbit is missing on some platforms.
5563 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
5565 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
5567 * mini.c (setup_jit_tls_data): Call the new function.
5569 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
5571 * mini-x86.c: Add experimental support for fast access to the lmf
5572 structure under NPTL/Linux 2.6.x.
5574 2003-11-06 Martin Baulig <martin@ximian.com>
5576 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
5577 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
5580 2003-11-02 Martin Baulig <martin@ximian.com>
5582 * mini.c (inflate_generic_field): New static method.
5583 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
5584 generic instance and the field is declared in a generic type, call
5585 inflate_generic_field() to inflate it. Fixes gen-28.cs.
5587 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
5589 * mini.h mini.c (mono_method_same_domain): New function to return
5590 whenever the caller and the callee are in the same domain.
5592 * tramp-x86.c (x86_magic_trampoline): Use the new function.
5594 2003-10-30 Martin Baulig <martin@ximian.com>
5596 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
5597 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
5599 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
5600 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
5602 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
5604 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
5607 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
5608 object here, so it is in the correct appdomain etc.
5610 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
5612 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
5614 (mono_method_to_ir): Avoid freeing the type created returned from
5615 mono_type_create_from_typespec, since it is put into an internal cache
5616 by the function. Fixes pointer.exe.
5618 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
5619 trampolines for icalls and pinvokes as well. Fixes #33569.
5621 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
5623 * mini.c: Update after appdomain changes.
5625 * mini.c (mono_jit_compile_method_inner): Allways compile native
5626 method wrappers in the root domain, since there can only be one
5627 instance of them, whose address is stored in method->info.
5629 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
5631 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
5632 environment variable. Instead detect automatically whenever running
5633 under valgrind using the magic macro RUNNING_ON_VALGRIND from
5636 2003-10-16 Miguel de Icaza <miguel@ximian.com>
5638 * trace.c, trace.h: New files that implement the new trace option
5641 * driver.c: Document new --trace options.
5643 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
5646 - if (mono_jit_trace_calls)
5647 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
5649 * mini.h: prototypes.
5651 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
5653 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
5655 * mini.c inssel.brg: Implement typedefbyref opcodes.
5657 * mini.c (mono_jit_compile_method): Remove unused local variable.
5659 * mini.c (mono_jit_compile_method_inner): Ditto.
5661 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
5663 * tramp-x86.c (x86_class_init_trampoline): Fix build.
5665 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
5667 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
5669 * mini.c (mono_no_aot): Remove unused global variable.
5671 * mini.c: Thread safety fixes.
5673 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
5675 * mini.c (mono_create_class_init_trampoline): Add a lock around
5676 class_init_hash_addr.
5678 * arrays.cs (test_0_newarr_emulation): Add new regression test for
5681 * mini.c: Decompose the NEWARR instruction before decomposing its
5682 arguments. Fixes #30073.
5684 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
5686 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
5689 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
5691 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
5693 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
5695 * driver.c: Add support for compiling icall wrappers to --compile.
5697 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
5699 * inssel.brg: The empty value in class->interface_offsets is -1, not
5702 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
5704 * objects.cs: New test for 'is' operator on an array of interfaces.
5706 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5708 * tramp-ppc.c: update trampoline code to support jumps
5709 and class initialization.
5711 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
5713 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
5715 * inssel.brg (OP_UNBOXCAST): Fix #46027.
5717 * inssel.brg (OP_UNBOX): Remove unused rule.
5719 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
5720 region instead of one for each method. Fixes #47813.
5722 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
5724 * exceptions.cs (test_0_nested_finally): New regression test for
5725 nested exception handlers.
5727 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
5729 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
5731 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
5734 * mini.c (mono_method_check_inlining): Make the inlining limit
5735 configurable by an environment variable.
5737 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
5739 * mini.h: Bump AOT file version.
5741 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
5742 token, store the image along with the token, since the token might not
5743 refer to the same image as the method containing the relocation,
5744 because of inlining.
5746 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
5748 * mini.c (mono_precompile_assemblies): New function to compile
5749 all methods in all loaded assemblies.
5751 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
5753 * regalloc.h regalloc.c (MonoRegState): Change the type of
5754 iassign and fassign to int*, since they can contain large negative
5755 values if the register is spilled. Also added some comments. Fixes
5758 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
5759 under Win32. Fixes #42964.
5761 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
5763 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
5765 * aot.c: Added support for AOT compiling methods which contain calls
5766 to wrappers. Currently, only remoting-invoke-with-check wrappers are
5769 * driver.c (compile_all_methods): Run the compilation in a thread
5770 managed by mono. Fixes #44023.
5772 * mini.c (mono_codegen): Print full method name in verbose output.
5774 * mini-x86.c (mono_arch_patch_code): Fix warning.
5776 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
5777 jumps, since the method we are jumping to might be domain-specific.
5779 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
5781 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5783 * inssel.brg: string chars are unsigned.
5785 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
5787 * TODO: New todo item.
5789 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
5790 which calls mono_runtime_class_init and patches the call site to
5791 avoid further calls.
5792 (mono_arch_create_class_init_trampoline): New arch specific function
5793 to create a class init trampoline.
5794 (create_trampoline_code): Generalized so it can create
5795 class init trampolines as well.
5797 * mini.c (helper_sig_class_init_trampoline): New helper variable.
5798 (mono_create_class_init_trampoline): New function to create and cache
5799 class init trampolines.
5800 (mono_find_class_init_trampoline_by_addr): New function to lookup the
5801 vtable given the address of a class init trampoline. Used by the
5803 (mono_codegen): Generate a call to a trampoline instead of
5804 mono_runtime_class_init in LDSFLD[A].
5805 (mono_codegen): Add relocations for the new trampoline.
5807 * mini.h mini-x86.c aot.c: Added a new relocation type:
5808 MONO_PATCH_INFO_CLASS_INIT.
5810 * mini.h: Bump AOT version number.
5812 * aot.c: Create a copy of the loaded code instead of using the original
5813 so methods which call each other will be close in memory, improving
5816 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
5817 patch since it breaks the regression tests.
5819 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
5820 for the register saving instruction sequence since the
5821 frame_state_for function in glibc 2.3.2 don't seem to detect it.
5823 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
5825 * TODO: Fix todo item && remove another.
5827 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
5829 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
5832 * aot.c: Moved the check for MONO_LASTAOT into the initialization
5833 function of the module.
5835 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
5836 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
5837 --no-aot command line option.
5839 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
5841 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
5842 by Bernie Solomon (bernard@ugsolutions.com).
5844 * inssel.brg: Refactor the interface offset table related code into
5845 its separate functions and add support for the AOT case.
5847 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
5849 * aot.c (mono_aot_get_method_inner): Fix memory leak.
5851 * aot.c: Added mono_aot_verbose variable and made all debugging
5852 output depend on the value of this variable.
5854 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
5855 method_label and info_label.
5857 * mini.h mini-x86.c aot.c: Added a new relocation type
5858 MONO_PATCH_INFO_IID for klass->interface_id.
5860 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
5861 the MonoJitInfo structure.
5863 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
5864 a non-root appdomain in shared mode.
5866 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
5868 * aot.c: make aot loader less verbose. Remove free of unused variable.
5870 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
5872 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
5874 * .cvsignore: Added *.dll.
5876 * mini.c (mono_print_tree_nl): New function callable while debugging.
5878 * mini.c (mono_print_code): Export this.
5880 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
5883 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
5885 * mini.h (MonoCompile): Added 'jit_info' field.
5887 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
5888 the cfg structure, since it is needed by the AOT compiler.
5890 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
5892 * aot.c: A major rewrite. Changes include:
5893 - save exception tables for methods which have them.
5894 - cache failed lookups in aot_get_method () to avoid the (slow) calls
5896 - reworked the file format so it is now much smaller and needs
5897 fewer relocation entries.
5899 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
5901 * aot.c (load_aot_module): Fix build bustage on platforms without
5904 2003-09-04 Martin Baulig <martin@ximian.com>
5906 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
5908 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
5910 * TODO: Some new optimization ideas.
5912 * aot.c: Move AOT module loading logic here from mono_assembly_open.
5914 * aot.c: Save the optimization flags used to compile the code into
5917 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
5918 support emitting domain specific code.
5920 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
5921 no longer domain neutral. It can be made domain neutral by compiling
5922 with --optimize=shared.
5924 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
5927 * driver.c mini.h mini.c: New --no-aot debugging option which disables
5928 loading of AOT code.
5930 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
5932 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
5933 if there is no domain neutrality information.
5935 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
5937 * aot.c (mono_compile_assembly): Emit a symbol containing the file
5938 format version into the generated library.
5940 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
5941 callee method into the caller since one of them could be shared.
5943 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
5944 system exceptions from AOT code now works.
5946 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
5947 method if it is domain neutral and the callee is not.
5949 * graph.c (cfg_emit_one_loop_level): Fix warning.
5951 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
5953 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
5956 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
5958 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
5959 is needed by code which is executed before mono_runtime_init ().
5960 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
5962 * mini.c (mono_thread_abort): Fix warning.
5963 (mono_jit_compile_method): Call static constructor in the AOT case too.
5965 * aot.c (mono_compile_assembly): Fix warning.
5967 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5969 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
5971 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
5973 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
5975 * cpu-pentium.md: Fix the length of call opcodes so they include the
5976 ESP restoring instruction. Fixes #47968.
5978 2003-08-28 Martin Baulig <martin@ximian.com>
5980 * mini-x86.c (mono_arch_call_opcode): Added support for
5981 MONO_TYPE_GENERICINST.
5983 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
5985 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
5987 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
5988 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
5990 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
5993 2003-08-26 Martin Baulig <martin@ximian.com>
5995 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
5996 when reporting an error, set this to the actual error location.
5997 (mono_method_to_ir): Report the correct error location if
5998 get_basic_blocks() returned an error.
6000 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
6002 * mini.c (mono_type_blittable): OBJECT is not blittable.
6003 (mono_method_blittable): Methods which have marshalling descriptors
6004 are not blittable either. Fixes #47842.
6006 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
6008 * driver.c mini.c: Use an environment variable instead of a global
6009 variable. Also fix the build.
6011 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
6012 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
6015 * driver.c mini.c: Added --with-valgrind option to turn off some
6016 code which prevents mono from running under valgrind.
6018 * mini.c (mono_emit_call_args): Fixed warning.
6020 * mini.c (mono_emulate_opcode): Fixed warning.
6022 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6024 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
6025 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
6026 regalloc.c, regalloc.h: specify available registers in arch-specific
6027 code and support floats in the regallocator (patch by Laurent Morichetti
6030 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
6032 * mini.c: mono_thread_current() can be called only after
6033 mono_runtime_init(): rearrange code to not call it early on.
6035 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6037 * mini.c: allocate jump tables in the code mempools.
6039 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6041 * mini.c, mini.h: make sure per-thread data allocated by the jit is
6044 2003-08-10 Miguel de Icaza <miguel@ximian.com>
6046 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
6047 12 to 16. This fixes bug #47453.
6050 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
6052 * mini-ppc.c: fixed indexed load and unsigned compares.
6054 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
6056 * mini.c: reenabled installation of handler for
6057 thread abort signal.
6059 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6061 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
6062 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
6063 until it's fixed and actually useful.
6065 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
6067 * inssel-long32.brg: couple more opcodes implemented.
6069 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
6071 * mini-sparc.c: Even more opcodes implemeted.
6073 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
6075 * mini-sparc.c: More opcodes implemented.
6077 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
6079 * mini-sparc.c: More opcodes implemented.
6081 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
6083 * inssel-sparc.brg: Add some needed rules. Direct
6085 * Makefile.am: Use inssel-sparc.brg
6086 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
6087 an assert happy for now.
6089 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
6091 * mini-sparc.c: Fixed compile errors.
6092 * exceptions-sparc.c: Same. We now produce a mono binary
6093 on sparc-linux. Yea.
6095 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
6097 * mini-sparc.c: Renamed registers. Also some macro cleanups.
6098 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
6099 They compile, but do not work.
6101 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6103 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
6104 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
6105 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
6108 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6110 * mini.c: more opcodes implemented and better support for generics.
6112 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
6114 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
6115 * mini.c, mini.h: first cut at generics support: some new instructions
6116 added and changed the behaviour of some of the existing ones.
6118 2003-07-21 Miguel de Icaza <miguel@ximian.com>
6120 * mini.c: Removed definition of metadata_shared mutex here.
6122 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
6124 * mini-x86.c: make vararg calls work for instance methods.
6126 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
6128 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
6129 returns the arguments in a separte list, now.
6131 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6133 * aot.c, mini.c: updates for array type representation changes.
6135 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
6137 * mini.c: register function to perform jit shutdown.
6139 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6141 * mini.c: use a faster allocator if possible.
6143 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
6145 * aot.c: some cleanups and portability changes.
6147 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6149 * mini.c: use faster allocation for CEE_BOX if possible.
6151 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
6153 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
6154 Moved inlined mempcy code to its own function so that is can be
6155 reused. Added an inline memset function as well (optimized initobj).
6156 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
6158 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6160 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
6162 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
6164 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
6165 arch code can setup the cpu for CLR execution, if needed.
6166 We use it on x86 to set the precision of FP operations.
6168 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
6170 * mini.c: disable some optimizations if we can guess they'll cost too
6171 much for a given method.
6173 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
6175 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
6177 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
6178 * mini.h mini.c mini-x86.c: Added instruction level coverage
6179 info collection support.
6181 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6183 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
6184 is now implemented in the profiling API. Get rid of a couple of
6185 unnecessary global variables.
6187 2003-06-15 Nick Drochak <ndrochak@gol.com>
6189 * basic-long.cs: tests for negative values for bigmul, and unsigned.
6190 * cpu-g4.md: add op_bigmul and op_bigmul_un
6191 * cpu_pentium.md: add op_bigmul_un
6192 * inssel-long32.brg: add rule for unsigned bigmul
6193 * mini-ops.h: define OP_BIGMUL_UN
6194 * mini-x86.c: THE BUG: handle (un)signed properly
6195 * mini.c: choose unsigned opcode if needed.
6196 This set of patches fixes bug #44291
6198 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
6200 * mini.c (optimize_branches): improved to handle all kinds of
6201 conditional branches.
6203 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
6205 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
6206 don't raise exceptions.
6208 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6210 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
6211 to arch-specific files.
6213 2003-06-09 Martin Baulig <martin@ximian.com>
6215 * Makefile.am (libs): Added $(LIBGC_LIBS).
6217 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
6219 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
6220 and OP_ATAN (fixes bug#44293).
6222 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
6224 * Makefile.am, mini-x86.c: rename cpu description array to
6225 pentium_desc, since some compilers define the 'pentium' preprocessor
6228 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
6230 * mini.c (mini_select_instructions): add explicit branch if the
6231 following block is not the false target of a conditional branch -
6232 we need this with any optimization that reorder or remove bblocks
6234 * mini.c (optimize_branches): bug fixes
6236 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
6238 * mini.c (mono_method_to_ir): inline static readonly fields
6240 * ssa.c (fold_tree): start cfold support for long (very simple
6243 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
6245 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6247 * inssel.brg: fixed memcpy (bug #44219).
6249 2003-06-05 Dick Porter <dick@ximian.com>
6251 * driver.c: Set the glib log levels to not abort if g_message
6254 g_set_prgname() has to happen before mini_init() so that the
6255 process handle gets the info.
6257 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6259 * driver.c: add intrins to the default optimizations to get wider
6262 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
6264 * mini.h: some large basic blocks will overflow a 16-bit
6265 integers for symbolic registers.
6267 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
6269 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
6270 (mono_arch_output_basic_block): fix bug 43499
6272 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
6274 * mini.c: kill duplicated definition of mono_debug_format.
6276 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
6278 * mini-x86.c, arrays.cs: fixed register allocation bug.
6280 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
6282 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
6284 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
6286 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6289 (print_method_from_ip): also print source location information if
6292 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
6294 * mini.c (mono_find_block_region): bug fix in region code
6295 (mini_method_compile): enable removing unreachable code again, but
6296 only in methods without exception clauses.
6298 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
6300 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
6301 Implemented arglist opcode and handling of TypedReference type.
6302 Fixed x86 call convention when a structure is returned.
6303 Minimal support for calling static vararg methods.
6305 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
6307 * mini.c (mini_method_compile): always remove unreachable code,
6308 because the code in them may be inconsistent (access to dead
6309 variables for example).
6311 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
6313 * driver.c, debug-mini.c: warning fixes.
6315 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
6317 * Makefile.am, jit.h, mini.h: install header for embedding mono.
6319 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
6321 * mini.c: thread-static fields are registered in mono_class_vtable(),
6322 so ensure the function is called before checking for them.
6324 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
6326 * mini.c (optimize_branches): fix for bug 43586
6328 * jit-icalls.c (mono_llmult_ovf): added an additional check for
6329 overflow (fixes Bug #43639)
6331 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6333 * mini.c, objects.cs: allow the use of stobj for primitive types.
6335 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6337 * mini.c: be less strict about argument checking until we support
6338 running the verifier.
6340 2003-05-27 Nick Drochak <ndrochak@gol.com>
6342 * basic-long.cs: tests for (ulong)int * (ulong)int also
6343 * mini.c: use the same trick for (ulong)int * (ulong)int
6345 2003-05-27 Nick Drochak <ndrochak@gol.com>
6347 * basic-long.cs: add regression test for (long)int * (long)int
6348 * cpu-pentium.md: add op_bigmul specification
6349 * inssel-long32.brg: add OP_BIGMUL rule
6350 * mini-ops.h: add OP_BIGMUL
6351 * mini-x86.c: register allocator: handle case where src1 needs to be
6353 * mini.c: substitute special BIGMUL opcode in the tree for
6354 (long)int * (long)int
6356 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
6358 * jit-icalls.c: call the type ctor on field access if needed.
6360 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
6362 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
6363 to a method (including results of ldelema, bug#43207).
6365 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
6367 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
6368 colors to show exception handler blocks.
6370 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
6371 (fix for pinvoke7.cs).
6373 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6375 * mini.h, mini.c: ensure correct initialization order for types that
6376 require it. Prepare for lazy compilation of jit icall wrappers.
6377 Provide a name for opcode emulation to reduce unneeded mallocing.
6379 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
6381 * mini-x86.c: better register restoring code and profiling
6382 support for tail calls.
6384 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6386 * mini.h, driver.c: prepare for leaf methods optimization.
6388 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
6390 * mini.c: get targets of branches before converting a method.
6392 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
6394 * mini.c (optimize_branches): added some experimental code (disbaled)
6396 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
6398 * mini.c (optimize_branches): fix branch to branch optimization
6400 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
6402 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
6404 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
6406 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
6409 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
6411 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
6412 enable use of interface variables again.
6414 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
6415 I1 to registers because there is no simply way to sign extend 8bit
6416 quantities in caller saved registers on x86.
6418 * inssel-float.brg: set costs of some rules to 2 so
6419 that monobure always select the arch. specific ones if supplied,
6420 regardless of the order we pass the files to monoburg.
6422 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
6424 * mini.c, mini-x86.c: since the magic trampoline for jumps
6425 can't patch the code directly, we do it as soon as the
6426 method gets compiled.
6428 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
6430 * mini-x86.c, mini.h: introduce a new patching method
6431 to support CEE_JMP and tail calls.
6432 * mini.c: obey tail.call. Don't precompile methods target
6434 * tramp-x86.c: new trampoline code to handle methods
6435 reached through a jump.
6437 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
6439 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
6440 bit values to registers
6442 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
6444 * mini.c (mono_compile_get_interface_var): share interface
6445 variables if possible.
6447 2003-05-16 Martin Baulig <martin@ximian.com>
6449 * debug-mini.c (mono_init_debugger): New function to initialize
6450 the debugger. This is not in the debugger since it needs to
6451 access some of mini's internals.
6453 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
6455 * mini.c (mono_method_to_ir): inlining fixes/cleanups
6457 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
6459 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
6460 for value type handling.
6462 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
6464 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
6465 (mono_method_check_inlining): enable inlining of all kinds of wrappers
6467 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
6469 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
6470 the constructor through a proxy.
6472 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6474 * jit-icalls.c, inssel.brg: fixes to array element address
6477 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
6479 * mini-x86.c (is_regsize_var): allocate pointer to registers
6481 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
6483 * driver.c: fixed typo, added intrins to the set of optimizations
6484 tested with regressions.
6486 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
6488 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
6489 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
6492 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
6494 * inssel.brg: remove some common pop instructions without side effects
6496 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6498 * inssel-x86.brg: fixed thinko in int to double conversions.
6500 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
6502 * mini.c, jit-icalls.c: added runtime thread-static variable support.
6504 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
6506 * inssel-long32.brg: two more missing instructions.
6508 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
6510 * mini.c (mono_emit_call_args): set the cil_code for all arguments
6513 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
6515 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
6518 * basic-float.cs: Added tests for negative zero.
6520 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6522 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
6523 a couple of missing operations for long casts, with test cases.
6525 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6527 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
6529 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
6531 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
6532 code size estimation.
6534 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
6536 * mini.c (mono_jit_create_remoting_trampoline): make it work with
6537 abstract methods (fix bug 42542)
6539 * aot.c: add ability to handle array types
6541 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
6543 * mini.c: Call the _specific versions of the object allocation
6544 functions if possible.
6546 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
6548 * driver.c: call setlocale ().
6550 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
6552 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
6555 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
6557 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
6559 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
6560 wrappers (fix bug 42122)
6562 2003-05-04 Martin Baulig <martin@ximian.com>
6564 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
6566 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
6567 s/mini_set_defaults/mono_set_defaults/g.
6569 2003-05-04 Martin Baulig <martin@ximian.com>
6571 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
6573 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6575 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
6576 (reported by Don Roberts).
6578 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
6580 * mini.c: temporarily work around two bugs for this release.
6582 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6584 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
6585 that contains -export-dynamic and it makes using the ld script
6587 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
6589 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
6591 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
6594 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
6596 * mini.c: make sure leave calls all the needed finally blocks,
6597 even when the target jumps out of multiple exception clauses.
6599 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
6601 * ldscript, Makefile.am: add linker script to reduce the number of
6602 exported symbols (should also fix the issues with libwine defining
6603 some of the same symbols in io-layer).
6605 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
6607 * driver.c (mini_main): Avoid assertion when no file name is given on
6610 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
6612 * driver.c: added --version/-V command line option.
6613 Added the inline optimization in the regression tests.
6615 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
6617 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
6618 to the type in the method signature (fixes bug#42134).
6620 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
6622 * mini.c: when inlining, check this is not null only when needed (bug #42135).
6624 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
6626 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
6628 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6630 * driver.c: fixed bug #42100.
6632 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
6634 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
6636 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
6638 * mini.c: moved most of the code required to do inlining to its own
6639 function so it can be reused. Inline also ctors if appropriate.
6641 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
6643 * Makefile.am: Link with -export-dynamic so shared libs loaded by
6644 the runtime can call mono API functions.
6646 2003-04-27 Martin Baulig <martin@ximian.com>
6648 * debug-mini.c (mono_debug_init_method): Added
6649 `guint32 breakpoint_id' argument; if the method has a breakpoint,
6650 send a notification to the debugger.
6652 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
6653 running in the Mono Debugger, just pass the breakpoint number to
6654 mono_debug_init_method().
6656 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
6658 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
6660 * mini.c: allow some more unsafe compares.
6662 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6664 * mini-x86.c, Makefile.am: make distcheck works (partially from
6665 a patch by Richard Lee <r.h.lee@attbi.com>).
6666 * regset.c, regset.h: removed, they are unused.
6668 2003-04-25 Dick Porter <dick@ximian.com>
6670 * driver.c: Usage reports the name as 'mono' not 'mini'
6671 * exceptions-x86.c: Build and run on freebsd
6673 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
6675 * Makefile.am: install the program with the 'mono' name and
6676 the library as libmono instead of mini and libmini.
6678 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
6680 * driver.c: provide the APIs for the embedding interface of the old jit.
6682 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
6684 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
6686 2003-04-23 Martin Baulig <martin@ximian.com>
6688 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
6690 * driver.c: Added `--debug' command line argument to enable
6693 2003-04-23 Martin Baulig <martin@ximian.com>
6695 * debug.[ch]: Removed. The code is now in
6696 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
6698 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
6701 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
6703 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
6705 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6708 (mini_cleanup): moved mono_runtime_cleanup call after the call to
6709 mono_domain_finalize.
6710 (mini_method_compile): use mono_method_profile* if the the option is
6713 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
6715 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
6716 methods with their wrapper.
6718 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
6719 methods with their wrapper.
6721 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
6724 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
6727 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
6730 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
6732 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
6734 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
6736 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
6737 of the mempool. This is slightly faster and uses less memory
6739 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6741 * mini.c: avoid O(n) allocation for variables.
6743 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6745 * mini.c: handle items on the stack after inlining methods.
6747 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
6749 * mini.c: make the method->opcode optimization dependent
6750 on MONO_OPT_INSTRINS and do it lazily.
6752 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
6754 * driver.c: print overall results at the end of regression run.
6756 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
6758 * inssel.brg: don't overwrite symbolic registers.
6760 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
6762 * inssel-x86.brg: fix conversion from long to float.
6764 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
6766 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
6768 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
6770 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
6772 * driver.c: Added --print-vtable option as in the old JIT.
6774 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
6776 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
6778 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
6780 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
6782 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
6784 * mini.c regalloc.c regalloc.h: Fix memory leak.
6786 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
6788 * aot.c (mono_aot_get_method): register all used strings
6790 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6792 * mini.c: always intern strings references with ldstr at compile time.
6794 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
6796 * Makefile.am: add BUILT_SOURCES.
6798 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
6800 * driver.c: give a better error message when the assembly to execute
6801 doesn't have an entry point.
6803 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
6805 * Makefile.am: added hack for automake
6807 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
6810 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
6812 22003-04-07 Martin Baulig <martin@ximian.com>
6814 * Makefile.am: Added Makefile.am.
6816 * debugger-main.c: Removed, this is now in the debugger where it
6819 * mini.pc.in: Call this package `mini' for the moment.