1 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
3 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
6 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
8 * mini-arm.h: work around what looks like a gcc bug when optimizations
11 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
13 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
14 to determine the amount of memory to copy when passing valuetypes.
16 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
17 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
19 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
21 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
23 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
25 * mini-arm.h: use emulation for conv.r.un for the release.
27 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
29 * mini-arm.c, objects.cs: more fixes and tests for them.
31 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
33 * mini-arm.c: align structures to at least 4 bytes to be able
34 to keep our current optimized memcpy.
36 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
38 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
40 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
42 * mini.c: ignore SIGPIPE.
44 2005-09-04 Zoltan Varga <vargaz@gmail.com>
46 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
48 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
50 2005-09-02 Zoltan Varga <vargaz@gmail.com>
52 * mini.h: Add prototype for mono_allocate_stack_slots_full.
54 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
56 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
57 exception handling support.
58 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
59 patch by Brian Koropoff <briank@marakicorp.com>).
61 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
63 * mini.c: revert another 'optimization' which breaks when
64 items on the eval stack need to be saved at a basic block end
67 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
69 * jit-icalls.c: for arrays, ensure we always provide
72 2005-08-30 Zoltan Varga <vargaz@gmail.com>
74 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
76 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
78 2005-08-29 Zoltan Varga <vargaz@gmail.com>
80 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
81 arguments in their original register.
83 2005-08-28 Zoltan Varga <vargaz@gmail.com>
85 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
88 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
89 when ssapre is enabled.
91 * inssel-long.brg: Fix bug in previous patch.
93 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
94 multiplication by a constant.
96 2005-08-27 Zoltan Varga <vargaz@gmail.com>
98 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
101 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
104 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
106 * inssel-arm.brg: apply changes tested by Brian Koropoff
107 <briank@marakicorp.com>.
109 2005-08-25 Zoltan Varga <vargaz@gmail.com>
111 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
113 2005-08-24 Zoltan Varga <vargaz@gmail.com>
115 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
116 to the same register if dreg is just a base register.
117 (print_ins): Improve printing of membase opcodes.
119 * inssel-x86.brg: Add optimized ldind(reg) rules.
121 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
123 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
125 * mini.c: when running under valgrind, set the stack bottom for
126 the GC at the actual approximate stack for the app (fixes running
129 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
131 * mini.c: do no break at the first valuetype to init found
134 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
136 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
138 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
140 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
142 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
144 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
146 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
148 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
150 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
153 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
156 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
159 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
161 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
163 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
165 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
166 in the tail recursion optimization.
168 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
169 debug info into the assembly file.
171 * iltests.il: Add test for filter regions.
173 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
174 initial stack of filter regions. Fixes #75755.
176 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
178 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
181 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
183 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
184 the check for an already compiled method on non-ia64 platforms.
185 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
188 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
190 * inssel-x86.brg: Add some optimized call rules.
192 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
194 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
197 * mini.h mini-trampolines.c: Pass the trampoline argument to
198 mono_arch_patch_delegate_trampoline.
200 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
202 * mini-trampolines.c: Fix build.
204 * mini-amd64.h: Add delegate trampolines.
206 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
208 * inssel-amd64.brg: Add optimized call rules.
210 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
212 * inssel-ia64.brg: Add optimized ldind(reg) rules.
214 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
216 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
219 * mini-ia64.c: Remove LMF fixmes.
221 * mini-ia64.h: Remove most fields from LMF.
223 * inssel-ia64.brg (stmt): Fix unaligned access errors.
225 * mini-trampolines.c: Add support for IA64 function descriptors.
227 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
228 for IA64 function descriptors.
230 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
232 * tramp-arm.c: patch the vtable for virtual calls. Added
233 support code to register/unregister the LMF.
234 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
237 2005-08-19 Dick Porter <dick@ximian.com>
239 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
242 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
244 * mini.c (mini_get_method): Move handling of wrapper data here.
246 * mini.c (mono_method_to_ir): Add support for dynamic methods.
248 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
251 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
252 bblock->code does not remain empty.
254 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
256 * arrays.cs: Add regression test for #75832.
258 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
261 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
262 instruction scheduling.
264 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
266 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
268 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
270 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
272 * mini-codegen.c: Fix VC build.
274 * cpu-pentium.md: Increase length of atomic_exhange_i4.
276 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
278 * mini.h: fix signature for mono_register_opcode_emulation.
280 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
282 * mini.c: Get rid of most of the helper_sig_... constants using
283 mono_create_icall_signature ().
285 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
287 * jit-icalls.c (helper_ldstr): New helper function.
289 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
291 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
292 throw, load the string using a helper call instead of creating a string object.
294 * aot.c: Update after LDSTR changes.
296 * mini.h: Bump AOT file version.
298 * aot.c: Save class size info into the AOT file. Print more statistics during
301 * mini.h: Bump AOT file version.
303 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
304 ordering of disasm cases. Fixes #74957.
306 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
308 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
309 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
310 the generic code needed for the ARM port.
312 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
314 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
315 inssel-arm.brg: more ARM features and fixes.
317 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
319 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
320 ARM port work in progress.
322 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
324 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
326 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
328 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
330 * inssel.brg (mini_emit_memset): Add support for unaligned access.
332 * *-ia64.*: Ongoing IA64 work.
334 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
336 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
338 * TODO: Remove out-of-data todo stuff.
340 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
343 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
345 * mini.h: Bump corlib version.
347 2005-07-27 Martin Baulig <martin@ximian.com>
350 (create_copy_ins): Added `const unsigned char *ip' argument; set
351 `copy->cil_code' from it.
353 2005-07-27 Martin Baulig <martin@ximian.com>
355 * mini-exceptions.c (mono_handle_exception): Don't call
356 mono_debugger_handle_exception() for filters.
358 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
360 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
363 2005-07-26 Martin Baulig <martin@ximian.com>
365 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
367 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
368 helper_compile_generic_method() if the method is actually virtual
371 2005-07-26 Martin Baulig <martin@ximian.com>
374 (trampoline_code): Renamed to `mono_trampoline_code' and made it
375 public; this is now accessed directly by the debugger.
376 (mono_generic_trampoline_code): Removed.
379 (mono_debug_init_method): Also add interncalls and wrappers.
381 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
383 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
385 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
387 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
389 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
391 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
393 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
395 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
396 getting TLS offsets on AMD64 too.
398 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
400 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
402 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
404 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
405 inssel-arm.brg, mini-arm.h: ARM port work in progress.
407 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
409 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
411 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
414 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
415 mono_sparc_is_virtual_call ().
417 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
419 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
420 trampoline parameters.
422 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
424 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
425 to mono_arch_get_vcall_slot_addr.
427 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
430 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
432 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
434 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
436 2005-07-19 Martin Baulig <martin@ximian.com>
438 * exceptions-amd64.c (throw_exception): Call
439 mono_debugger_throw_exception() here like we're doing it on i386.
441 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
443 * mini-ia64.c: Add optimized TLS access support.
445 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
447 * mini-exceptions.c: Ongoing IA64 work.
449 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
451 * mini.c: Use the default optimization set when embedding. Fixes
454 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
456 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
457 of trampolines to a separate file.
459 * mini-trampolines.c: New file.
461 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
464 * tramp-x86.c: Reorganize the trampoline code to be similar to the
467 * mini-codegen.c: Fix cygwin build.
469 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
471 * mini.c: Add some minor changes needed by the IA64 port.
473 * *-ia64.*: Ongoing IA64 work.
475 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
477 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
478 trampolines into arch-independent and arch-dependent parts.
480 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
482 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
484 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
486 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
487 the xp-regalloc-branch for amd64.
489 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
490 xp-regalloc-branch for x86.
492 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
494 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
496 2005-07-06 Martin Baulig <martin@ximian.com>
499 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
500 (mono_jit_runtime_invoke): Likewise.
502 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
504 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
507 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
508 without loading their metadata. Reorganize the file format so exception handling+
509 debug info is kept separate from normal method info. Create MonoJitInfo
510 structures for methods lazily.
512 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
514 (x86_class_init_trampoline): Patch AOT class init trampolines too.
516 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
518 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
521 * mini.h: Bump AOT file version.
523 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
525 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
527 2005-07-01 Raja R Harinath <rharinath@novell.com>
529 * Makefile.am (check-local): Call semdel-wrapper.
531 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
533 * mini-x86.c: Revert the last change as it seems to break the build..
535 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
537 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
539 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
541 2005-06-27 Ben Maurer <bmaurer@ximian.com>
543 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
544 outside of the macro, so strange stuff doesn't happen with gcc4
545 (NEW_AOTCONST_TOKEN): Likewise.
547 2005-06-28 Martin Baulig <martin@ximian.com>
549 * mini.c (mini_class_is_system_array): New static method; use this
550 instead of `klass->parent == mono_defaults.array_class' everywhere
551 since this also works for the new generic array class.
553 2005-06-26 Ben Maurer <bmaurer@ximian.com>
555 * inssel.brg: Remove warnings.
557 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
559 * mini-ia64.c: Ongoing IA64 work.
561 * basic-float.cs: Add float->i1 conversion test.
563 * iltests.il: Add conv.u4 test.
565 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
567 * inssel-long.brg: Fix bug caused by last change.
569 2005-06-23 Geoff Norton <gnorton@customerdna.com>
571 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
572 BSDs. Allows the x86 JIT to work on OSX86
574 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
576 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
579 * mini-ia64.c: Ongoing IA64 work.
581 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
583 * mini-ia64.c: Ongoing IA64 work.
585 * driver.c: Clean up jit_code_hash as well when using --regression.
587 * inssel-long.brg: Fix long->i4/u4 conversion rules.
589 * basic-long.cs: Add tests for long->u4 conversion.
591 2005-06-18 Ben Maurer <bmaurer@ximian.com>
593 * mini.c: Take mono_get_domainvar out of macros. This makes sure
594 that we do not depend on undefined C behavior: the order stuff
595 gets evaluated within an expression. Fixes mono when compiled on
598 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
600 * *-ia64.*: Ongoing IA64 work.
602 * aot.c: Lower memory usage while loading AOT methods.
604 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
606 * mini.h: Bump AOT file format version.
608 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
610 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
612 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
614 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
615 not on callee assembly). Fixed some comments.
617 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
619 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
620 it gets proper disassembly.
621 (emit_method_info): Remove some dead code.
623 * mini.c (mini_method_compile): Allways allocate the GOT var in
624 mono_method_to_ir for emulating opcodes.
626 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
628 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
629 before freeing the code memory. Fixes #74990.
631 * objects.cs: Add regression test for #74992.
633 * liveness.c: Extend live ranges of arguments to the beginning of the
634 method. Fixes #74992.
636 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
637 so it points into the faulting instruction.
639 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
641 * jit-icalls.c (mono_imul_ovf): Add exception handling.
643 * *-ia64.*: Ongoing IA64 work.
645 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
647 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
649 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
651 * *-ia64.*: Ongoing IA64 work.
653 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
655 * basic-long.cs: Add tests for add/sub.ovf.
657 * basic.cs: Add tests for sub.ovf.
659 * *-ia64.*: Ongoing IA64 work.
661 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
663 * *-ia64.*: Ongoing IA64 work.
665 * basic.cs: Add conv.ovf.i4.un test.
667 2005-06-09 Massimiliano Mantione <massi@ximian.com>
669 * mini.c: (remove_block_if_useless) Fixed bug 75061.
671 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
673 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
675 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
677 * *-ia64.*: Ongoing IA64 work.
679 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
682 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
684 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
686 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
688 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
690 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
692 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
693 of a call is callable by a near call.
695 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
697 * mini-ia64.c: Ongoing IA64 work.
699 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
701 * genmdesc.c: Make the generated array non-static.
703 * inssel-long.brg: Fix LSHR_IMM rule.
705 * *-ia64.*: Ongoing IA64 work.
707 * *-ia64.*: Ongoing IA64 work.
709 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
711 * *-ia64.*: Ongoing IA64 work.
713 * *-ia64.*: Ongoing IA64 work.
715 * mini-ia64.c: Ongoing IA64 work.
717 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
719 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
721 * objects.cs basic-calls.cs: Move some tests to objects.cs.
723 * objects.cs basic-long.cs: Move some tests to objects.cs.
725 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
727 * *-ia64.*: Ongoing IA64 work.
729 * iltests.il: Add a new test.
731 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
732 newobj. Fixes #75042.
734 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
736 * *-ia64.*: Ongoing IA64 work.
738 * *-ia64.*: Ongoing IA64 work.
740 * *-ia64.*: Ongoing IA64 work.
742 * basic.cs objects.cs: Move tests accessing static variables as well.
744 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
746 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
748 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
750 * driver.c: Always print failed tests.
752 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
755 * *ia64*: Ongoing IA64 work.
757 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
759 * basic.cs: Add tests for add.ovf. Fix warnings.
761 2005-05-18 Miguel de Icaza <miguel@novell.com>
763 * driver.c (mono_main): Avoid crash if no argument is passed to
764 --break; Do not use g_error, but f_printf. And fix all other
765 ocurrences of the same crash.
767 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
769 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
770 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
773 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
775 * *-ia64.*: Add beginnings of IA64 backend.
777 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
779 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
781 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
784 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
786 * mini-amd64.c: Fix a warning.
788 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
790 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
791 in float_neg. Fixes #74897.
793 * mini-amd64.c (emit_call): Fix another near call bug.
795 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
797 * declsec.c: Keep the appdomain information in the structure. Added a
798 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
799 value gets overwritten).
800 * declsec.h: Set the default MonoArray for the the stack to 6. Added
801 an MonoAppDomain member to MonoSecurityFrame.
802 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
803 used in the stack walk. Now use a MonoArray which grow (double) when
806 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
808 * mini.c: Re-enabled runtime cleanup, since running threads should
809 now properly stop when exiting.
811 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
813 * mini-codegen.c: New file contaning the arch-independent local
814 register allocator. Not used by any architectures yet.
816 * mini.h linear-scan.c: Merge some changes from the
817 mini-xp-local-regalloc branch.
819 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
821 * mini-amd64.c (emit_call): Fix calls to native functions when the
822 runtime is compiled as a shared library. Fixes #74756.
824 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
825 on a literal field. Fixes #74751.
827 2005-04-25 Raja R Harinath <rharinath@novell.com>
829 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
831 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
833 * objects.cs: Add missing null casting test.
835 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
837 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
838 in wrapper methods. Also rename 'address' variable to 'offset'.
840 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
842 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
845 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
847 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
850 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
852 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
854 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
856 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
859 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
861 * aot.c (mono_compile_assembly): Fix warning.
863 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
864 by the _MSC_VER stuff.
866 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
868 * inssel-long.brg: Fix #74588.
870 * cpu-amd64.md: Fix #74591.
872 * iltests.il: Add new regression tests.
874 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
876 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
879 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
881 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
883 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
884 from Bill Middleton <flashdict@gmail.com>.
886 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
888 * arrays.cs: Add new regression test. Fix warnings.
890 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
892 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
893 and leakage in CKFINITE.
895 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
896 this to a null op since it is called on amd64 too.
898 * exceptions-amd64.c (get_throw_trampoline): Align stack.
900 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
901 body since this is not used on amd64.
903 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
905 * mini-amd64.c: Remove obsolete fixmes.
907 * mini.c (print_method_from_ip): Fix debugging support.
909 2005-2-1 Massimiliano Mantione <massi@ximian.com>
911 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
912 so that expressions that don't give much gain are not reduced.
913 * ssapre.h: Likewise.
915 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
917 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
919 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
921 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
923 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
925 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
927 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
929 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
931 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
934 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
936 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
938 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
940 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
941 MONO_ARCH_USE_SIGACTION. Fixes #74252.
943 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
945 * mini-x86.c: Fix up stack overflow handling.
947 * exceptions.cs: Add new regression test.
949 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
951 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
952 mono_jit_thread_attach.
954 * mini.c (mono_method_to_ir): Verify called method is not abstract.
956 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
958 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
959 avoid calling constructors using callvirt.
961 * inssel.brg: Fix #74073.
963 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
965 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
966 compilation with non-GCC compilers.
967 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
968 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
970 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
972 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
973 klass->interface_offsets (will likely fix bug#74073).
975 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
977 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
979 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
981 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
982 to amd64_div_reg_size ().
984 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
986 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
988 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
990 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
992 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
994 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
996 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
998 * mini.c (mono_precompile_assembly): Load and precompile referenced
999 assemblies as well. Fixes #74015.
1001 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
1003 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
1005 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
1007 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
1008 a lot of checks and (anyway) permissions cannot work until corlib is
1011 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
1013 * mini-ppc.c: fixed ABI issue on sysv/ppc.
1015 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
1017 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
1018 calls (fixes bug#72824).
1020 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
1022 * mini.c: fix tail recursion elimination (see test in bug#73936).
1024 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
1026 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
1027 some fp functions in sse2 mode.
1029 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
1031 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
1033 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
1035 * mini.h mini.c: Add mono_get_jit_tls_key ().
1037 * mini-x86.c: Enable fast TLS support on windows.
1039 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
1041 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
1042 * mini.c: Check for p/invoke method when generating code. If a
1043 p/invoke method, or it's class, isn't decorated with [Suppress
1044 UnmanagedCodeSecurity] then generate code to call System.Security.
1045 UnmanagedDemand (only if the security manager is active).
1047 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
1049 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
1050 last change as it seems to cause strange crashes.
1052 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1054 * *.c: handle unsafe function pointers where needed.
1056 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
1058 * mini.c (mono_jit_free_method): Remove the fixme too.
1060 2005-03-15 Miguel de Icaza <miguel@novell.com>
1062 * mini.c: As discussed, make the code actually free the delegate
1063 thunk now, to enable the debugging of delegate problems, use
1064 MONO_DEBUG=1 when running Mono.
1066 This takes also care of parts of the leaks as seen by Joe.
1068 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
1070 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
1071 thread_tls_offset calculation.
1073 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
1075 * declsec.c: Reworked linkdemand checks for icall. The previous code
1076 was using the declaration code (untrusted) and didn't work as expected
1077 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
1080 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
1082 * iltests.il: Add new localloc test.
1084 * mini-amd64.c: Handle large stack allocations the same way as on
1085 windows if stack overflow handling is working.
1087 * mini-amd64.c: Allocate the signal stack using mmap.
1089 * mini.c (sigsegv_signal_handler): Fix reading of context.
1091 * mini-exceptions.c: Fix up stack overflow handling.
1093 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
1095 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
1097 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
1099 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
1101 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
1102 tramp_init functions as they are no longer needed.
1104 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
1106 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
1108 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
1110 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
1112 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
1115 * mini-ops.h: Add OP_LMUL_IMM.
1117 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
1118 long mul/div opcodes as intrinsic.
1120 * mini-amd64.c (emit_call): Handle the case when the callee might be
1123 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
1125 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
1128 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
1130 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
1132 2005-03-09 Ben Maurer <bmaurer@ximian.com>
1134 * mini.c (mono_codegen): Don't leak here, to help people running
1137 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
1139 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
1140 conversions in sse2 mode.
1142 * basic-float.cs: Add regression test.
1144 * mini-amd64.c: Reenable sse2.
1146 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
1148 * mini-amd64.c: Disable sse2 until some regressions are fixed.
1150 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
1152 * driver.c: Copyright text should include 2005.
1154 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
1156 * cpu-amd64.md (load_membase): Fix more max lengths.
1158 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
1160 * cpu-amd64.md (load_membase): Fix max length.
1162 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
1164 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
1166 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
1167 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
1169 * basic-float.cs: Add rounding regression test.
1171 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
1173 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
1175 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
1176 structures in registers for pinvoke wrappers.
1178 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
1180 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
1182 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
1184 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
1185 wrapper to mono_jit_thread_attach.
1187 * mini.c (mini_jit_thread_attach): New jit icall.
1189 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
1190 native->managed wrappers.
1192 * exceptions.cs: Add new regression test.
1194 * mini.c (optimize_branches): Check regions in the cbranch to throw
1195 block case as well. Fixes #73242.
1197 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
1199 * mini.c: thread safety fixes.
1201 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
1203 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
1204 patching stuff, since delegates use jump trampolines so there is
1207 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
1210 * tramp-amd64.c: Fix build.
1212 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
1213 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
1215 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
1216 Rename this to mono_arch....
1217 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
1219 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
1221 * mini-amd64.c (emit_call): If both the caller and the callee is
1222 guaranteed to have 32 bit addresses, emit a normal call.
1224 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
1226 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
1227 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
1228 method_ptr inside delegates.
1230 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
1232 * mini.c (mono_jit_free_method): Free the method info even if the native code is
1233 invalidated. Fixes #73001.
1235 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
1237 * mini-x86.c: Only use stdcall for pinvokes on windows.
1239 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
1241 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
1242 * mini-x86.c: remove unreliable __thread var offset detection,
1243 use the correct accessors and enable by default.
1245 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
1247 * mini.c (mono_jit_free_method): Fix memory leak.
1249 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
1251 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
1253 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
1255 * cpu-amd64.md: Fix lengths of atomic opcodes.
1257 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
1259 * driver.c: try to not imply using ICU is any good.
1261 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
1263 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
1264 functions as inline ops.
1266 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
1267 some Interlocked functions as inline ops.
1269 * mini.c (move_basic_block_to_end): Fix bug in last patch.
1271 * mini.h (MonoBasicBlock): Reorganize fields a bit.
1273 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
1275 * mini.c: Add support for OP_NOT_TAKEN.
1277 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
1278 structures in registers for pinvoke wrappers.
1280 * mini-amd64.c: Fix warnings.
1282 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
1284 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
1286 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
1288 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
1289 address instead of loading the address from it.
1291 * mini-x86.c: Add support for returning small structs in registers
1292 on Win32. Fixes part of #70864.
1294 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
1296 * trace.c (get_token): Improve error checking.
1298 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
1300 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
1302 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
1304 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
1305 it can be reused for MonoClass.
1306 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
1309 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
1311 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
1312 instead of a MonoReflectionMethod. The method information wasn't used
1313 when displaying SecurityException details (but will be now).
1315 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
1317 * Makefile.am : windows build fix.
1319 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
1321 * iltests.il: Add new regression test.
1323 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
1326 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
1328 * mini.c: Moved linkdemand check into helper function check_linkdemand
1329 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
1332 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
1334 * declsec.c: Added statistics counter for different kinds of
1336 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
1337 (and commented) declaration.
1338 * mini.c: Added statistics counter for security Demand code
1339 generation. Added display of security statistics.
1341 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
1343 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
1344 Fix compilation errors under gcc-2.95.
1346 2005-02-12 Ben Maurer <bmaurer@ximian.com>
1348 * mini.c, driver.c: Use the new jit trampoline hashtable
1350 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1352 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
1354 2005-02-11 Martin Baulig <martin@ximian.com>
1356 * debug-mini.c (mono_debug_close_method): Free the line number array.
1358 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
1360 * aot.c: Break up large methods into smaller ones. Share GOT slots for
1363 * mini.h: Bump AOT file format version.
1365 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
1367 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
1369 * declsec.h: Added macros to get/set lazyly initialized security
1370 informations about assemblies. Added new enum for different type of
1371 possible LinkDemand violation. Added function to check LinkDemands.
1372 * mini.h: Added a field to MonoCompile to hold any security violation
1373 detected when JITting a method (so it can be thrown later).
1374 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
1375 and CEE_CALLVIRT. Added code to throw exception at the end of
1376 mini_method_compile (note: the exception is unhandled right now).
1378 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
1380 * mini.c, jit-icalls.c: use the managed implementation of
1381 memset for initobj and memset, to avoid managed <-> unmanaged
1384 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
1386 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
1387 optimization if it would need a GOT var.
1389 * basic.cs: Add tests for constant propagation and switch statements.
1391 * ssa.c: Fix out-of-range constant propagation and switch statements.
1393 2005-02-09 <vargaz@freemail.hu>
1395 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
1397 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
1399 * cpu-amd64.md (load_membase): Fix max length of load_membase.
1401 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1403 * mini.c: update to new signature of mono_class_get_allocation_ftn().
1405 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
1407 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
1408 arithmetic operations.
1410 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
1412 * mini-ppc.c: add a workaround for broken user code that
1413 DllImports vararg functions with non-vararg signatures.
1415 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
1417 * mini.c (mono_jit_compile_method_inner): Add detection and a
1418 meaningfull error message for assemblies written in Managed C++.
1420 * tramp-amd64.c mini-amd64.h: Add support for
1421 create_trampoline_from_token ().
1423 * aot.c mini-x86.c abcremoval.c: Applied patch from
1424 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
1426 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
1428 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
1429 which takes a MonoImage/token as parameter instead of a MonoMethod.
1431 * aot.c: Use the new trampoline for initializing vtables.
1433 * aot.c: Add support for ldfld/stfld_remote wrappers.
1435 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
1436 rules for compare <MEM>, IMM.
1438 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
1440 * aot.c: Handle inherited finalizers correctly.
1442 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
1444 * inssel.brg (stmt): Add a missing _setup_... ().
1446 * aot.c: Save some parts of the class state to the AOT file and use it
1447 to recompute that state when a class is initialized.
1449 * mini.c: Install AOT hooks into the runtime.
1451 * mini.h: Bump AOT file format version.
1453 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
1456 * iltests.il: Add new test.
1458 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
1462 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
1464 * mini.c: setup the statistical profiler in the thread attach
1465 callback to cope with the new single thread code.
1467 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
1469 * mini-ppc.c: ensure we have enough room for the profiler
1470 calls (fixed bug#72084).
1472 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
1474 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
1477 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1479 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
1481 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1483 * ssapre.c: Fixed an issue with down safety (this allows IronPython
1484 to succesfully execute parrotbench).
1485 * ssapre.h: Likewise.
1487 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1489 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
1490 variable for stores to method arguments (fixes a SSAPRE issue).
1492 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
1494 * mini.c: handle value types in dup, fixes gen-112.cs.
1496 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
1498 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
1499 sequence for calls in dynamic methods to avoid thunks.
1501 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
1503 * mini.c: correctly remove dynamic methods from the hashtable.
1505 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1507 * driver.c: Disabled SSAPRE until fix the bug that appears
1508 in IronPython's parrotbench.
1510 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
1512 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
1514 * mini.c (mono_method_to_ir): Revert the previous change.
1516 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
1519 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
1520 mono_jit_info_table_find () etc. when running under valgrind.
1522 * inssel.brg: Fix warnings.
1524 * mini-exceptions.c: Fix warnings.
1526 2005-01-31 Martin Baulig <martin@ximian.com>
1528 * driver.c (compile_all_methods_thread_main): Don't try to compile
1529 generic methods or anything which has type parameters.
1531 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
1533 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
1535 * TestDriver.cs: Add --verbose flags.
1537 * graph.c ssa.c: Fix 64 bit warnings.
1539 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
1540 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
1541 Fix 64 bit warnings.
1543 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
1544 variable not spotted by gcc.
1546 * mini-amd64.c inssel-amd64.brg: Applied patch from
1547 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
1548 X86_COMPARE_MEMBASE opcodes.
1550 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
1552 2005-01-29 Ben Maurer <bmaurer@ximian.com>
1554 * *: MonoMethod->signature might be NULL now. You *MUST* use
1555 mono_method_signature.
1557 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
1559 * driver.c (compile_all_methods_thread_main): Compile the methods
1560 without invoking cctors.
1562 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
1564 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
1565 * basic-calls.cs: test for the above.
1567 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
1569 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
1570 MonoJitInfo changes.
1572 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
1574 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
1575 eagerly if it contains dynamic methods.
1577 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
1579 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
1580 trace, it is now computed by an icall from trace_ips.
1582 * mini-exceptions.c: Fix a warning.
1584 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
1586 * mini-exceptions.c: don't bother getting stack trace info if
1587 it's not going to be used.
1589 2005-01-27 Raja R Harinath <rharinath@novell.com>
1591 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
1594 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
1596 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
1598 * aot.c: Avoid calling mono_method_get_header () if not needed.
1600 * mini.h: Bump AOT file format version.
1602 * mini.c (mono_emit_native_call): Allocate a GOT var here.
1604 * mini.c (mono_print_tree): Print more info for calls.
1606 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
1608 * declsec.h: Remove warning by adding missing include for marshal.h
1610 2005-01-26 Martin Baulig <martin@ximian.com>
1612 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
1615 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
1617 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
1620 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
1622 * aot.c (mono_compile_assembly): Fix a warning.
1624 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
1626 * declsec.c: Look for security attributes on the original MonoMethod
1627 (and not the wrapped one). This fix permissions on icalls.
1629 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
1631 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
1633 * mini.c (mono_allocate_stack_slots): Add a fixme.
1635 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
1637 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
1639 * inssel.brg: optimize casts of sealed types (more
1640 optimizations waiting for fixes in remoting).
1642 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
1644 * inssel.brg (stmt): Add another dummy rule.
1646 * driver.c: Fix warnings.
1648 * driver.c (mono_main): If running under valgrind, instruct glib to use
1649 the system allocation functions so valgrind can track the memory
1650 allocated by the g_... functions.
1652 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
1654 * mini-ops.h: Add OP_DUMMY_STORE opcode.
1656 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
1658 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
1659 variables in try regions.
1661 * mini.c (mini_method_compile): Don't disable optimizations on large
1662 methods when AOT compiling.
1664 * mini.c (mono_allocate_stack_slots): New arch independent method to
1665 allocate stack slots. Not yet used.
1667 2005-01-22 Ben Maurer <bmaurer@ximian.com>
1669 * debug-mini.c (mono_debug_close_method): Plug some leaks.
1671 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
1673 * mini-ppc.c: make the branch info relative as the code
1674 buffer can be reallocated.
1676 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
1678 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
1679 * driver.c: Removed the AOT/security restriction. Now initialize the
1680 security manager (in metadata) if --security is used.
1681 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
1682 rather than the pointer to declarative security, when AOT is used.
1684 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
1686 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
1687 basic blocks, reduced intrinsic exception throwing code size.
1689 2005-01-22 Miguel de Icaza <miguel@ximian.com>
1691 * driver.c (mini_usage): Reorder the usage screen.
1693 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
1695 * mini.c (mono_resolve_patch_target): Fix warning.
1697 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
1699 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
1702 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
1704 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
1705 breaks the amd64 build.
1707 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
1708 register allocation. Fixes #71454.
1710 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
1712 * arrays.cs: Add new regression test.
1714 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1716 * ssapre.c: Turned usage of snprintf to GString.
1717 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
1718 (I left it on by mistake in my previous commit).
1720 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
1722 * mini.c, cfold.c, basic-calls.cs: preserve side effects
1723 on cond branch optimization (fixes bug# 71515).
1725 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1727 * abcremoval.c: Fixed bug 71062.
1728 * abcremoval.h: Likewise.
1730 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1732 * mini.c: Added a new functionality to optimize_branches, the removal
1733 of useless basic blocks, and fixed some problem in the removal of
1734 critical edges; some utility functions added for both purposes.
1735 * ssapre.c: Added complex expression support, and fixed bug 70637.
1736 * ssapre.h: Likewise.
1737 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
1739 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
1740 * driver.c: Re-enabled SSAPRE.
1742 2005-01-19 Martin Baulig <martin@ximian.com>
1744 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
1745 the result of mono_get_method_constrained().
1747 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
1749 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
1752 2005-01-18 Geoff Norton <gnorton@customerdna.com>
1754 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
1755 be detected. Fixes #59296.
1757 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
1759 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
1760 which can happen. Fixes #71361.
1762 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
1764 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
1767 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
1769 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
1770 appdomain-unload.exe to fail.
1772 * mini.c: Fix some memory leaks.
1774 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
1776 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
1777 Fixed bug and sped up some codepaths.
1779 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
1781 * mini.c: Fix some memory leaks.
1783 * exceptions.cs basic-long.cs: Add test for checked ulong->int
1786 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
1788 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
1791 * iltests.il: Add regression test for #71320.
1793 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
1795 * mini.c (mono_codegen): Fix installation of profiler hooks.
1797 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
1799 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
1801 * mini.h, mini.c, cfold.c: optimize access to enum
1802 readonly fields, too. Eval conditional branches if possible
1803 to perform unreachable code removal in more cases.
1805 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
1807 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
1809 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
1812 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
1813 WinXP DEP. Fixes #71244.
1815 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
1817 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
1819 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
1821 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
1823 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
1825 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
1828 * mini.h: Bump AOT version.
1830 * mini.h (MonoCompile): Change exvar to a hash table.
1832 * mini.c: Allocate a separate exvar for each handler block.
1834 * mini.c: Get rid of the computation of filter_lengths, its not needed.
1836 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
1837 ex var with the pending exception and only throw if the two are equal.
1840 * exceptions.cs: Add tests for rethrow and nested catch clauses.
1842 * mini-x86.c: Fix warnings.
1844 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
1845 used by all the ports now.
1847 * aot.c: Add write-symbols and save-temps options.
1849 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
1851 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
1853 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
1855 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
1858 * tramp-s390.c: Check vtable slot belongs to the domain.
1860 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
1861 as per other platforms.
1863 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
1865 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
1867 * driver.c: we don't run the Main() code in a subthread anymore.
1869 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
1871 * mini.c: added experimental rtc support in the statistical
1872 profiler: if the user has the permission, more accurate statistics
1873 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
1874 The MONO_RTC value must be restricted to what the linux rtc allows:
1875 power of two from 64 to 8192 Hz.
1877 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
1879 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
1881 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
1883 * mini-ppc.c: better icache flush for smp.
1885 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
1887 * mini-amd64.c (emit_move_return_value): Fix memory leak.
1889 * mini-x86.c (get_call_info): Add the get_call_info () code from the
1890 amd64 port, not yet used.
1892 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
1894 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
1897 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
1899 * driver.c: Added --security option to activate the security manager.
1900 Right now this will allow code generation for declarative demands and
1901 is disabled when AOT is specified.
1902 * mini.c: Add code generation for declarative security demands.
1903 * mini.h: Add mono_use_security_manager as an extern gboolean.
1905 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
1907 * aot.c (mono_compile_assembly): Speed up compilation a bit by
1908 emitting more dense assembly code.
1910 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
1911 exception throwing stuff.
1913 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
1915 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
1918 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
1921 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
1924 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
1926 * tramp-*.c: Only patch vtable slots if the object is in the current
1927 domain. Fixes appdomain-unload.exe.
1929 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
1931 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
1934 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
1936 * mini.c (reverse_branch_op): New helper function.
1938 * mini.c (optimize_branches): Run the new optimization only on
1939 platforms which support it. Also reverse all kinds of branches.
1941 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
1943 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
1946 * mini.c (optimize_branches): Reverse not-equals branches if the false
1947 bblock is a throw. This happens a lot of time with argument checking in
1950 * mini.c (mono_codegen): Add support for placing basic blocks after
1951 the function epilogue.
1953 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
1956 2005-01-05 Miguel de Icaza <miguel@ximian.com>
1958 * mini.c (setup_stat_profiler): Only set this up if the platform
1959 supports ITIMER_PROF.
1961 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
1963 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
1966 * inssel.brg: Fix a warning.
1968 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
1970 * mini.c: added support for statistical profiler
1971 (run with: --profile=default:stat).
1973 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
1975 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
1977 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
1979 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
1980 related to global registers from the amd64 port.
1982 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
1984 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
1986 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
1987 with global registers.
1988 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
1990 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
1992 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
1994 * debug-mini.c (encode_value): Fix off-by-one.
1996 * aot.c (encode_value): Likewise.
1998 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
2000 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
2002 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
2005 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
2007 * aot.c (emit_method_info): Increase size of temp buffer.
2009 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
2012 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
2014 * aot.c (emit_method_info): Fix build.
2016 * aot.c: Further rework of the AOT file format to reduce the size of
2017 the method info data.
2019 * mini.h: Bump AOT file format version.
2021 2004-12-27 Martin Baulig <martin@ximian.com>
2023 * mini.c (mini_get_method): New static method; call
2024 mono_get_method_full() and mono_get_inflated_method().
2025 (mono_method_to_ir): Use mini_get_method() instead of
2026 mono_get_method_full().
2028 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
2030 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
2032 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
2034 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
2036 * inssel-amd64.brg: Add some optimization rules.
2038 2004-12-24 Ben Maurer <bmaurer@ximian.com>
2040 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
2041 standard not GC'd stuff is fine.
2043 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
2045 * aot.c: Rework the AOT file format to get rid of most of the global
2046 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
2048 * mini.h: Bump AOT file format version.
2050 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
2052 * mini.h: Bump AOT file format version.
2054 * aot.c (mono_aot_is_got_entry): New function to determine if an
2055 address is inside a GOT.
2057 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
2059 * cpu-pentium.md: Increase the maximum size of some instructions which
2060 might involve a got access.
2062 * mini.c (get_method_from_ip): Another debug helper function.
2064 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
2065 when got var accesses are created during the decompose phase.
2067 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
2069 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
2070 argument mini_compile_method and to MonoCompile, and use this to
2071 determine whenever a given method is compiled for AOT. This allows the
2072 other methods compiled during AOT compilation to be free of AOT stuff,
2073 so the backends does not need to add special support for them by
2074 creating a fake GOT etc.
2076 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
2079 2004-12-21 Ben Maurer <bmaurer@ximian.com>
2081 * mini.c (mono_method_to_ir): It turns out that some of the
2082 x-appdomain wrappers are lax with types, so just ignore this for
2085 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
2086 at the vtable->klass. If it is non-shared code we can just use the
2089 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
2091 * mini-ppc.c: access MonoDomain from tls, too.
2093 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
2095 * declsec.c: Removed unused variable (and related warning ;-)
2097 2004-12-21 Ben Maurer <bmaurer@ximian.com>
2099 * iltests.il: New test for LDELEMA on an array of ref types.
2101 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
2102 all ldelema's on reftypes.
2103 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
2104 it was the wrong place to put it.
2106 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
2107 register to pop to make this cleaner, at the request of Paolo.
2109 2004-12-20 Ben Maurer <bmaurer@ximian.com>
2111 * mini-ops.h (OP_GETHASHCODE): New op.
2113 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
2115 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
2118 For a microbenchmark, this reduces the cost of Hashtable.get_Item
2121 * mini-x86.c (mono_arch_output_basic_block): Rather than
2129 The first is 3 bytes while the second is 1. This saves 36 kb on
2130 mscorlib, quite a big saving. When bootstraping mcs, I was able to
2131 see a small boost because of icache locality.
2133 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
2135 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
2137 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
2138 started code sharing with the generic code.
2140 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
2142 * mini-ppc.c, cpu-g4.md: added code for direct access to
2145 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
2147 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
2148 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
2151 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
2153 * declsec.c|h: Added functions to cache the declarative stack modifiers
2154 in MonoJitInfo and to create a security frame from a MonoJitInfo
2156 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
2157 created. Register internal calls for System.Security.SecurityFrame::
2158 _GetSecurityFrame and _GetSecurityStack.
2159 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
2160 the definitions for the new stack walk/callback mechanism.
2161 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
2162 first security frame for LinkDemands and InheritanceDemands) and
2163 GetSecurityStack for Demands. Both use the new mono_walk_stack code
2165 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
2166 walk initialization (lupus).
2168 2004-12-20 Ben Maurer <bmaurer@ximian.com>
2170 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
2172 (handle_loaded_temps): Do not create a temporary variable for
2173 things that we know are temps. They will never be modified.
2174 (mono_spill_call): Set MONO_INST_IS_TEMP
2175 (mono_emulate_opcode): ditto
2177 (mono_method_to_ir.CEE_DUP): ditto
2179 2004-12-19 Ben Maurer <bmaurer@ximian.com>
2181 * mini.c (type_to_eval_stack_type): Make this handle the void type
2182 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
2183 (emit_tree): use ip_in_bb to special case some common idioms
2184 Update all callers to pass in the IP.
2185 (mono_method_to_ir): Make CEE_CALL* do the above as well.
2187 This gives us a nice 2% speedup in mcs bootstrap.
2189 * mini-x86.c (peephole_pass): Peephole pass to make
2198 * mini.c (ip_in_bb): new method.
2199 (mono_method_to_ir): use this method rather than doing the hash
2202 * linear-scan.c (mono_linear_scan): When expiring actives, you
2203 don't need to keep around variables that expire on this
2204 instruction. This makes it so that:
2207 store (ebx add (ebx, 1))
2211 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
2213 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
2214 combination to avoid doing two copies. Fix up problems with previous
2217 * mini.c: Fix 64 bit warnings.
2219 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
2221 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
2223 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
2224 changes from the x86 code.
2226 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
2228 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
2230 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
2231 throwing code to reduce its size, unify the AOT and non-aot code and
2232 get rid of relocations in the AOT case.
2234 * mini-x86.h mini.c exceptions-x86.c
2235 (mono_arch_get_throw_corlib_exception): New arch specific function to
2236 raise corlib exceptions which doesn't require relocations in the
2239 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
2241 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
2243 * mini.c (mono_emit_method_call): Only allocate the got var when it is
2246 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
2249 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2251 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
2252 with add function when used from Inc/dec atomic
2253 functions. Re-enabled optimization on x86.
2254 * mini-ops.h: renamed atomic_add functions to
2255 allow _add to match the Interlocked::Add and
2256 _add_next to match Interlocked::Inc/Dec.
2258 2004-12-15 Massimiliano Mantione <massi@ximian.com>
2260 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
2261 linking of BBs to the end BB, and enabled SSAPRE also with
2262 consprop and copyprop (which was prevented by that bug).
2264 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2266 * mini-x86.c: disabling the Interlocked optimizing code.
2268 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
2270 * aot.c (load_aot_module): Move reading of got_addr after the AOT
2273 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2275 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
2276 interlocked optimization due lack of support on x86, rewrote
2277 exchange to take into account that base may be in eax.
2279 xsp works again; activated Interlocked optimizing code.
2281 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
2283 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
2285 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
2287 * mini-ops.h: Add new opcodes.
2289 * mini.h: Add new patch types. Add got_var to MonoCompile.
2291 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
2292 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
2293 make it work with all kinds of patchable code.
2295 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
2296 address of the GOT, and referencing entries in the GOT.
2298 * mini.c: Add code to load the GOT address if needed by an opcode.
2300 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
2301 independent AOT code on the x86 using an elf-style Global Offset Table.
2303 2004-12-14 Raja R Harinath <rharinath@novell.com>
2305 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
2307 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2309 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
2312 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
2314 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
2315 of Interlocked:Increment/Decrement/Add as inline ops.
2316 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
2318 2004-12-12 Geoff Norton <gnorton@customerdna.com>
2320 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
2321 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
2323 2004-12-12 Duncan Mak <duncan@ximian.com>
2325 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
2326 again. `patch_info->table_size' is no longer valid after Zoltan's
2329 2004-12-12 Martin Baulig <martin@ximian.com>
2331 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
2332 if we are the "real" method, ie. not an inlined method inside it.
2334 2004-12-11 Ben Maurer <bmaurer@ximian.com>
2336 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
2337 before we look in the special fields table. This fixes
2338 ../tests/thread-static-init.cs.
2340 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2342 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
2343 for Array get_Rank and get_Length. Fixes bug #70465.
2345 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
2347 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
2348 separate structure to reduce the size of MonoJumpInfo.
2350 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
2352 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
2354 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
2356 * mini.c (mini_get_inst_for_method): Changed to allow ports
2357 to return a MonoInst instead of opcode
2358 (renamed mini_get_opcode_for_method to better reflect the new functionality)
2360 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
2361 Allow ports to return a created MonoInst instead of op-code, will enable
2363 (renamed mini_get_opcode_for_method to better reflected the functionality)
2365 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
2367 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
2369 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
2371 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
2374 2004-12-08 Martin Baulig <martin@ximian.com>
2376 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
2377 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
2379 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
2381 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
2384 * exceptions.cs: Disable some tests which depend on properties of x86 fp
2387 2004-12-08 Raja R Harinath <rharinath@novell.com>
2389 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
2391 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
2393 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
2394 bug introduced by the previous patch.
2396 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
2398 * mini-ppc.c, objectc.cs: handle large structs passed by value
2401 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
2403 * mini-ppc.c: OP_ARGLIST implementation from
2404 Geoff Norton <gnorton@customerdna.com>.
2406 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
2408 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
2409 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
2411 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
2413 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
2415 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2417 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
2420 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
2422 * mini-sparc.c: Zero out localled-ed memory.
2424 * iltests.il: Add tests for zeroing out localloc-ed memory.
2426 2004-12-04 Martin Baulig <martin@ximian.com>
2428 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
2429 mono_method_get_signature_full().
2431 2004-12-03 Massimiliano Mantione <massi@ximian.com>
2433 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
2434 and some utility functions (always for SSAPRE), integrated SSAPRE.
2436 * driver.c: Added ssapre option.
2437 * ssa.c: Small fix on OP_ARG handling.
2438 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
2439 * Makefile.am: Likewise.
2441 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
2443 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
2446 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
2449 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2451 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
2453 * cpu-s390.md : Increase instruction length of oparglist.
2455 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
2457 2004-11-30 Martin Baulig <martin@ximian.com>
2459 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
2460 virtual generic methods. We call a special helper_compile_generic_method()
2461 icall to retrieve the method from the vtable, inflate and compile
2462 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
2464 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
2466 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
2468 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
2470 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
2472 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
2475 2004-11-27 Ben Maurer <bmaurer@ximian.com>
2477 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
2478 platforms with PIC aot.
2480 2004-11-28 Martin Baulig <martin@ximian.com>
2482 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
2485 2004-11-28 Martin Baulig <martin@ximian.com>
2487 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
2488 the result of mono_type_get_underlying_type() to check whether
2491 2004-11-26 Martin Baulig <martin@ximian.com>
2494 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
2497 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
2499 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
2500 the same way as the other arguments so they won't get clobbered.
2502 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
2503 calls through R11 since it is clobbered by the trampoline code.
2505 2004-11-26 Raja R Harinath <rharinath@novell.com>
2507 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
2508 pick up in-tree mscorlib.dll.
2510 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
2512 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
2514 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
2515 runtime data/code are now stored in a table similar to the GOT in ELF.
2516 This allows the code itself to be position independent.
2518 * aot.c: Fix loading of referenced assemblies after the lazy assembly
2521 * aot.c: Attach ELF type (object/function) directives to all global
2524 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
2526 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
2528 * mini-amd64.h: Turn on PIC AOT code.
2530 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
2531 returning the offset within an OP_AOTCONST instruction where the GOT
2532 offset needs to be added.
2534 * mini.h: Bump AOT file format version.
2536 2004-11-25 Martin Baulig <martin@ximian.com>
2538 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
2539 uninflated generic methods.
2541 2004-11-25 Martin Baulig <martin@ximian.com>
2543 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
2545 2004-11-24 Martin Baulig <martin@ximian.com>
2547 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
2548 original klass (this only applies for generic instances).
2550 2004-11-24 Martin Baulig <martin@ximian.com>
2552 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
2553 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
2556 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
2558 * mini.c (mono_method_to_ir): Disable inlining for methods containing
2559 localloc. Fixes #69678.
2561 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
2563 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
2565 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
2566 used SSE registers on pinvoke calls. Fixes #69774.
2568 2004-11-23 Geoff Norton <gnorton@customerdna.com>
2570 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
2571 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
2573 2004-11-23 Raja R Harinath <rharinath@novell.com>
2575 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
2576 Refer directly to the mcs/ tree.
2578 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2580 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
2581 Check if a trampoline for a synchronized method is required.
2583 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
2585 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
2586 with localloc if needed. Throe arithmetric exception in
2587 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
2588 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
2590 2004-11-19 Geoff Norton <gnorton@customerdna.com>
2592 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
2593 types before switching on type. Fixes #69622.
2595 2004-11-19 Raja R Harinath <rharinath@novell.com>
2597 * Makefile.am (check-local): New. Integrate into 'make check'.
2598 (MCS,RUNTIME): Define using in-tree mono and mcs.
2600 (%.exe): Use $(ILASM).
2602 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
2604 * mini-ppc.c: adjust initial prolog size (bug #69691).
2606 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
2608 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
2611 2004-11-17 Raja R Harinath <rharinath@novell.com>
2613 * Makefile.am (clean-local): Rename from 'clean'.
2615 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2617 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
2618 to mono_arch_is_int_overflow.
2619 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
2622 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
2624 * declsec.c|h: New files to support declarative security attributes.
2625 Added function to check if a method has (applicable) security.
2626 * mini.c|h: Add check for declarative security attributes in
2627 mono_method_check_inlining.
2628 * Makefile.am: Added declsec.c and declsec.h to the build.
2630 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
2632 * mini.c, mini.h: update to keep dynamic code info per-domain.
2634 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
2636 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
2637 (mini_init): Get rid of it from here too.
2639 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
2641 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
2642 implemented OP_RETHROW (patch by Geoff Norton
2643 <gnorton@customerdna.com>).
2645 2004-11-10 Geoff Norton <gnorton@customerdna.com>
2647 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
2648 between appdomains. Fixes appdomain-unload on PPC.
2650 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
2652 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2653 mini-exceptions.c: handle the new wrapper types.
2654 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
2655 token value as a MonoClass* when compiling a wrapper.
2656 mono_jit_create_remoting_trampoline now takes an additional
2657 MonoRemotingTarget parameter.
2659 2004-11-10 Martin Baulig <martin@localhost>
2661 * mini.c (mono_method_to_ir): Use `generic_container->context'
2662 rather than creating a new one.
2664 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2666 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
2668 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
2670 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
2672 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
2673 the experimental aot cache stuff.
2675 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
2677 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2678 mini-exceptions.c: update to exception clause structure changes.
2680 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
2682 * exceptions-x86.c (throw_exception): Fix warnings.
2684 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
2687 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
2689 * exceptions-sparc.c (get_throw_exception): Really fix this.
2691 2004-11-07 Ben Maurer <bmaurer@ximian.com>
2693 * tramp-*.c: we no longer support icalls without wrappers, so
2694 a bit of code can be removed here
2696 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
2698 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
2701 * cpu-sparc.md: Add op_rethrow.
2703 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
2705 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
2707 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
2708 * mini-ops.h: Add OP_RETHROW.
2710 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
2712 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
2714 2004-11-05 Geoff Norton <gnorton@customerdna.com>
2716 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
2717 Makes the output much easier to read
2719 2004-11-05 Ben Maurer <bmaurer@ximian.com>
2721 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
2722 prevents another huge leak when compiling with ssa. Secondly, the
2723 performance of doing this rather than freeing the lists is much
2724 better. GList does a lock every time you allocate a list link,
2725 so that it can use a memory pool. So, it is better to just use
2726 a memory pool of our own.
2728 * ssa.c, linear-scan.c: replace g_list_remove_link with
2729 g_list_delete. The remove one does not free the GList, so we were
2730 leaking memory. On -O=all --compile-all with corlib, this cut down
2731 3 MB of allocations.
2733 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
2735 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
2737 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
2739 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
2740 into a new function mono_create_jit_trampoline ().
2742 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
2744 * trace.c (get_spec): Allow tracing of classes without a namespace.
2746 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
2748 * mini.c: Fix pointer overwrite in mini_method_compile.
2750 2004-11-2 Geoff Norton <gnorton@customerdna.com>
2752 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
2753 The darwin ABI needs some special handling for 1 and 2 byte structs
2754 Lets use lbz/lhz instead of lwz everywhere.
2755 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
2756 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
2757 Use stb/sth for the former, and put the latter always on stack instead of in
2760 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
2762 * trace.c (is_filenamechar): Add '_'.
2764 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2766 * mini-s390.c: Fix prolog length to allow for large trace requirements.
2768 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
2770 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
2772 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
2773 depends on libmonogc. Fixes #68805.
2775 2004-10-26 Miguel de Icaza <miguel@ximian.com>
2777 * mini.c (mono_jit_free_method): Provide extra information for
2778 this error. Currently this leaks, but will be turned into a
2779 developer option in the future.
2781 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
2783 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
2785 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
2787 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
2788 boundary. Fixes reading of PATCH_INFO_R4 and R8.
2789 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
2791 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
2793 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
2794 trampolines for AOT code.
2796 2004-10-22 <vargaz@freemail.hu>
2798 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
2799 constructed types. Fixes #68136.
2801 2004-10-21 Martin Baulig <martin@ximian.com>
2803 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
2804 if it returns true, unwind the stack to the call instruction.
2806 2004-10-21 <vargaz@freemail.hu>
2808 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
2810 * mini.h: Bump AOT version number.
2812 * objects.cs: Add another test for unbox trampolines.
2814 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
2817 2004-10-20 <vargaz@freemail.hu>
2819 * driver.c: Add SHARED to the set of optimizations tested.
2821 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
2823 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
2826 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
2828 2004-10-20 Martin Baulig <martin@ximian.com>
2830 * mini-exceptions.c (mono_handle_exception): Call
2831 mono_debugger_handle_exception() to tell the debugger about
2832 catch/finally clauses.
2834 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
2836 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
2838 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
2841 2004-10-15 Geoff Norton <gnorton@customerdna.com>
2843 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
2844 methods as their native size, fixed bug #57543, #57545.
2845 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
2846 This saves a temporary register and mullw call down into 1 (minor perf
2847 increase for cases like sum = sum * 5; This use to translate into:
2850 It now translates to
2853 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
2855 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
2858 2004-10-11 Martin Baulig <martin@ximian.com>
2860 * mini.c (mono_method_to_ir): If we're a generic method, get the
2861 MonoGenericContainer from our MonoMethodNormal and create a
2862 MonoGenericContext from it.
2864 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
2866 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
2868 * basic-long.cs: Add test for checked i8->i2 cast.
2870 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2872 * inssel-ppc.brg: added a couple of speedup rules.
2874 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
2876 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
2877 to speed up rebuilds.
2879 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2881 * mini-s390.c: Minor fix to OP_OR_IMM.
2883 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
2885 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
2886 better. Fixes appdomain-unload.exe on sparc.
2888 2004-10-02 Massimiliano Mantione <massi@ximian.com>
2890 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
2891 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
2894 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
2896 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
2898 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
2900 * mini.c: Always generate a field read/write wrapper for members
2901 of the class MarshalByRefObject since the actual instance could
2904 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
2906 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
2908 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
2910 * driver.c mini.h trace.c: Move the setting of the main assembly into
2911 a separate function called mono_trace_set_assembly () and call it after
2912 actually loading the main assembly. Fixes #66872.
2914 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
2916 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
2917 using the code manager.
2919 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
2921 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
2923 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
2925 * cpu-amd64.md: Fix bug in previous patch.
2927 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
2930 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
2932 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2933 mini-exceptions.c: updates for changed stack walk interface.
2935 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2937 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
2939 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
2941 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
2943 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
2945 * driver.c (mini_regression_list): Do not call mono_assembly_close
2946 since assemblies can't be unloaded.
2948 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
2950 * cpu-amd64.md: Fix more instruction lengths.
2952 * cpu-amd64.md: Fix lengths of some instructions.
2954 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
2956 * inssel.brg: Make the array ldelema check aot friendly.
2958 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
2960 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
2962 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
2964 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
2966 * mini-x86.c: Fix build.
2968 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
2969 mono_type_get_underlying_type () helper function to simplify code.
2971 2004-09-09 Martin Baulig <martin@ximian.com>
2973 * mini-amd64.c: Don't access `type->data.klass' directly, call
2974 mono_class_from_mono_type() instead since the type may be a
2977 2004-09-09 Martin Baulig <martin@ximian.com>
2979 * mini-amd64.c (get_call_info): Fix support for generic instances.
2980 (add_valuetype): Use mono_class_from_mono_type() to get the class
2981 since we can be a generic instance.
2983 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
2985 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
2987 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
2989 * liveness.c: reset spill costs on each scan: bug 62107
2991 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
2993 * exceptions-sparc.c (mono_arch_find_jit_info): remove
2994 unnecessary line that doesn't compile
2996 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
2998 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
2999 trampolines, make them call an error function so people can fix their
3002 2004-09-06 Martin Baulig <martin@ximian.com>
3004 * mini.c (mono_method_to_ir): When initializing locals, handle a
3005 generic instances like a valuetype if it's a valuetype and like a
3006 class if it's a class.
3008 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
3010 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
3011 stack. Fixes #64674.
3013 * exceptions.cs: Add test for unwinding of call arguments.
3015 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
3017 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
3018 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
3019 set the carry/borrow flag). The sparc and s390 implementations
3020 can now use optimized versions (and simplify the code). ppc bugfixes.
3022 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
3024 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
3026 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
3028 * inssel-amd64.brg: Remove leftover 32 bit rule.
3030 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
3032 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
3034 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
3035 mono_arch_find_jit_info functions into a new function. Fix a memory
3038 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
3041 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
3043 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
3046 * exceptions.cs: Add array size tests.
3048 * mini.c: Allocate a separate icall wrapper for each arity of
3049 mono_array_new_va. Fixes #59509.
3051 * exceptions.cs: Add testcase for 64578.
3053 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
3055 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
3057 2004-09-02 Martin Baulig <martin@ximian.com>
3059 * mini.c (mono_method_to_ir): When initializing the locals, call
3060 handle_initobj() on the generic instance itself, not its
3063 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
3065 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
3066 MonoJitInfo for dynamic methods.
3068 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
3070 * mini.c: Add support for freeing JIT data for dynamic methods.
3072 2004-09-01 Martin Baulig <martin@ximian.com>
3074 * mini-x86.c (is_regsize_var): Added support for generic
3076 (mono_arch_emit_prolog): Make this compile again, use
3077 `x86_push_imm_template (code)'.
3079 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
3081 * mini-x86.c: make all push_imm instructions that get
3082 patched always emit the long form
3084 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
3086 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
3087 in a per-domain hash.
3089 * mini-amd64.c (merge_argument_class_from_type): Handle generic
3092 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
3094 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
3097 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
3100 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
3101 Beginnings of SSE2 support.
3103 * exceptions.cs: Add more tests for checked int<->uint casts.
3105 2004-08-28 Martin Baulig <martin@ximian.com>
3107 * mini-x86.c (mono_arch_instrument_epilog): Added support for
3111 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
3112 Handle generic instances recursively.
3114 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3116 * iltests.il: test for conv.u8 on a constant
3118 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3120 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
3121 LCONV_x4 (shrun_32 (membase)).
3123 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3125 * inssel-x86.brg: c&p rules for push/setret of long
3127 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
3129 * inssel-x86.brg: c&p rules for compare (base, regvar) and
3130 compare (regvar, base)
3132 * inssel-x86.brg: more burg love
3134 * inssel.brg: more cleanup
3136 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
3138 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
3140 * basic-long.cs, basic-calls.cs: new tests for optimization.
3142 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
3144 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
3147 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
3149 * mini-amd64.c (read_tls_offset_from_method): Add another case.
3151 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
3153 * inssel.brg (mini_emit_memcpy): use
3154 NO_UNALIGNED_ACCESS to disable memcpy optimization
3156 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
3158 * mini-amd64.c: Handle generic types in various places.
3160 * mini.c (mono_method_to_ir): Handle generic types in init locals.
3162 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
3164 * mini.c (handle_box): Fix warning.
3166 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
3168 * mini-amd64.h: Enable the emit_state optimization.
3170 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
3172 * mini-amd64.c: Add some new 64 bit peephole opts.
3174 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
3176 * cpu-amd64.md: sreg1 of div instructions must be %rax.
3178 * mini-amd64.c: Register allocator fixes.
3180 * mini.c: Add an optimization to emit_state to avoid allocation of new
3181 registers on some platforms.
3183 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
3185 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
3187 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
3188 allocation. Fixes #63085.
3190 * basic-long.cs: Add new regression test.
3192 * mini-amd64.c: Register allocator improvements.
3194 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
3196 * mini-amd64.c (read_tls_offset_from_method): Add another code
3199 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
3200 instruction sequence for nullifying class init trampolines.
3202 * objects.cs: Add new regalloc test.
3204 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
3206 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
3208 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
3210 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
3213 * driver.c: Fix profiling after TLS changes.
3215 * driver.c (mono_main): Set mono_stats.enabled if needed.
3217 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
3220 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
3222 * mini-x86.c: use a 1 op rather than a 2 op tls access
3223 instruction -> faster.
3225 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
3227 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
3230 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
3232 * exceptions-sparc.c (throw_exception): fix typo
3234 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
3236 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
3237 set tree->dreg correctly with tls. Allow any
3238 register to be used.
3240 * mini-x86.c (read_tls_offset_from_method): add new code
3241 generation pattern seen with GCC.
3244 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
3246 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
3247 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3248 exceptions-sparc.c: fix some performance issues in exception
3249 handling and setting of the stack trace for exceptions that were
3252 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
3254 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
3257 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
3260 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
3262 This patch inlines tls access, when possible.
3264 * mini.h: new arch functions for TLS intrinsics.
3265 All platforms updated with a stub.
3267 * mini.c: use the new intrinsics
3269 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
3270 arch specific intrinsic for tls variables
3272 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
3274 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
3277 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
3279 * mini.c: thread local allocation
3281 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
3283 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
3285 * Makefile.am: Link against the static version of libmonogc.
3287 * Makefile.am: Link the static versions of the convenience libraries
3288 into the mono executable.
3290 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
3292 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
3294 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
3295 on integer overflow.
3297 * mini-amd64.c: Reorganize function call code.
3299 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
3301 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3303 * inssel-x86.brg: use xor eax,eax.
3305 * basic.cs: new tests
3307 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3309 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
3310 in exception throwing code.
3312 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3314 * inssel-x86.brg: use xor esi,esi.
3316 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3318 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
3319 can trace methods compiled during mini_init () too.
3321 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
3324 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3326 * Makefile.am: static link on x86 (r=zoltan)
3328 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3330 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
3331 code since it causes some programs to fail.
3333 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
3335 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
3337 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
3339 * mini.c: ovfops_op_map - add STACK_OBJ case for
3341 * basic.cs: add test_0_pin_string as test
3344 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
3346 * Makefile.am: build C# if srcdir != builddir
3348 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
3350 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
3351 fall-through blocks.
3353 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3355 * driver.c: enable loop by default again and include abcrem in -O=all.
3357 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
3359 * iltests.il: Add some localloc tests.
3361 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
3363 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
3366 * inssel-amd64.brg: Add some optimizations.
3368 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
3371 * Makefile.am: Statically link mono against libmono on AMD64.
3373 * mini-amd64.c inssel-amd64.brg: Optimizations.
3375 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
3377 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
3379 * tramp-amd64.c: Patch calling code in trampolines.
3381 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
3383 * mini-amd64.c: pinvoke struct passing fixes.
3385 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
3387 * mini-sparc.c: redo change, make mono_arch_cpu_init call
3388 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
3390 2004-08-05 Duncan Mak <duncan@ximian.com>
3392 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
3395 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3397 * mini-amd64.c (emit_move_return_value): Move return value for normal
3400 2004-08-05 Martin Baulig <martin@ximian.com>
3402 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
3403 `type->type'; just modify `type' itself when dealing with enums
3404 and generic instances.
3405 (check_call_signature): Make `simple_type' a `MonoType *'.
3407 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3409 * mini.c: Use OP_PADD to add offsets to addresses.
3411 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
3413 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
3415 * mini-sparc.c (mono_arch_emit_epilog): fix check
3416 for folding last op into restore instruction
3418 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3420 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
3421 helper methods using the code manager.
3423 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
3425 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
3427 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3429 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
3430 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
3432 * mini-s390.c: fix tail processing
3434 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
3436 * mini-ppc.c: mul.ovf.un exception name fix.
3438 2004-08-03 Martin Baulig <martin@ximian.com>
3440 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
3441 instances; before jumping to `handle_enum', also modify `ptype'.
3443 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
3445 * cpu-sparc.md: fcall maximal length too small.
3447 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
3449 * mini-amd64.c mini.h: Add initial support for passing/returning
3450 structures to/from pinvoked methods.
3452 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
3454 * mini-ppc.c: reg allocator fix.
3456 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
3458 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
3460 * inssel.brg: Optimize memset on 64 bit machines.
3462 * mini-amd64.c: Fix some vararg cases.
3464 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3466 * mini-s390.c: Corrected macro in emit_float_to_int
3468 * s390-abi.cs: Tests to exercise the s390 ABI
3470 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3472 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
3475 * basic.cs: Add a test for add.ovf.un.
3477 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
3479 * mini-sparc.c: add case for OP_IDIV_UN
3481 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3483 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
3485 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
3487 2004-07-30 Ben Maurer <bmaurer@ximian.com>
3489 * basic.cs: regression tests.
3491 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
3494 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3496 * basic.cs: Add a new test.
3498 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
3499 and AOT. Various fixes and optimizations.
3501 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
3503 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
3505 * mini-ppc.c: make sure temp regs are not used for global reg
3508 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
3510 * cpu-sparc.md: conv_i8 fix for 64bits
3512 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
3514 2004-07-29 Ben Maurer <bmaurer@ximian.com>
3516 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
3517 add opcode for cmp BYTE PTR [eax], imm.
3519 * inssel.brg: Make memcpy and memset takes bases.
3521 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
3523 * *-amd64.*: More AMD64 work.
3525 2004-07-28 Ben Maurer <bmaurer@ximian.com>
3527 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
3528 add a compare-not-equal opcode.
3530 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
3532 * mini.c: Use mono_init_from_assembly instead of mono_init.
3534 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
3536 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
3538 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
3540 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
3542 * inssel.brg: 64 bit fixes.
3544 * mini.h (MonoCallInst): Add some AMD64 specific data.
3546 * mini.h: Add some OP_P opcodes.
3548 2004-07-28 Ben Maurer <bmaurer@ximian.com>
3550 * basic.cs: tests for 61797 and 61740
3552 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
3554 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
3555 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
3557 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
3559 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
3561 * *-amd64*.*: Ongoing AMD64 work.
3563 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
3565 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
3567 * *-amd64*: Ongoing AMD64 work.
3569 * mini-arch.h: Add AMD64 support.
3571 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
3573 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
3575 * mini-ops.h: Add new opcodes.
3577 * Makefile.am: Add AMD64 support.
3579 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
3580 rules into the inssel-long*.brg files.
3582 * *-amd64.*: Add beginnings of AMD64 backend.
3584 2004-07-22 Ben Maurer <bmaurer@ximian.com>
3586 * mini.c (print_dfn): commenting out the code that prints
3587 the cil. With -O=deadce, this makes -v -v crash.
3589 * cpu-pentium.md: make checkthis have a length of 2
3591 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
3593 * mini-sparc.h: fix implementations of __builtin
3594 functions for Sun compiler for V9.
3596 2004-07-16 Ben Maurer <bmaurer@ximain.com>
3598 * mini.c: use the new stelem.ref wrapper
3599 * exceptions.cs, arrays.cs: new stelem.ref tests
3601 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
3603 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
3604 new XSP should work with these changes).
3606 2004-07-14 Ben Maurer <bmaurer@ximain.com>
3608 * inssel-{long32,x86,}.brg: trivial optimizations.
3610 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
3612 * mini.c: load value when emitting box operation in
3615 2004-07-12 Ben Maurer <bmaurer@ximian.com>
3617 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
3618 is one byte shorter than cmp DWORD PTR [eax], 0.
3620 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
3622 * inssel-ppc.brg: arguments on the stack are always
3623 relative to the stack pointer (spotted by Neale Ferguson).
3625 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3627 * exceptions-x86.c: delay appending the method name to the trace until
3628 after mono_jit_info_table_find is called, as this gets the real
3631 2004-07-09 Ben Maurer <bmaurer@ximian.com>
3633 * aot.c: register roots
3635 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
3637 * aot.c : I could just use PLATFORM_WIN32 flag.
3639 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
3641 * aot.c : Reverting the previous fix. This time it broke linux build.
3643 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
3645 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
3647 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
3649 * mini.c (handle_stack_args): Remove some more debugging code.
3651 * mini.c (handle_stack_args): Remove debug output left in by mistake.
3653 * driver.c mini.h aot.c: Allow additional options to be specified with
3654 --aot and pass them to mono_compile_assembly.
3656 * aot.c: Add experimental code to AOT compile all loaded assemblies
3657 on demand and save the code into a cache in the filesystem.
3659 * aot.c: Add support for more wrapper methods.
3661 * mini.c (handle_stack_args): Handle some corner cases. Fixes
3664 * cpu-*.md: Remove removed opcodes.
3666 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
3667 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
3668 related icalls to marshal.c.
3670 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
3672 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
3674 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
3676 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
3678 2004-07-06 Ben Maurer <bmaurer@ximian.com>
3679 * liveness.c: If liveness is recomputated we need to reset the information
3680 for each variable. This way, if the liveness range has been narrowed
3681 by optimizations that happened after the last computation, we can return
3684 For example, if you have
3689 // Tons of code that does not affect i
3695 i = 0 is dead code and will be removed by SSA. However, when
3696 linear scan gets to the code, i will still appear to be live
3697 throughout the entire block. This prevents good register allocation.
3699 2004-07-06 Martin Baulig <martin@ximian.com>
3701 * debug-mini.c (mono_debug_init_method): Allow
3702 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
3703 (mono_debug_add_icall_wrapper): New method.
3705 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
3707 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
3709 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
3712 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
3714 * aot.c (mono_aot_load_method): Fix loading of debug info.
3716 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
3718 * aot.c: Add logging support.
3720 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
3722 * mini.h: Add prototype for mono_print_method_from_ip.
3724 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
3726 * inssel.brg: 64 bit fixes.
3728 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
3731 * Makefile.am: Add SPARC64 support.
3733 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
3735 * aot.c: Fix alignment problems on 32 bit platforms.
3737 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
3739 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
3742 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
3745 * mini.h: Bump AOT file version. Some 64 bit fixes.
3747 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
3749 * inssel-sparc.brg: Add new rule to avoid register moves.
3751 * inssel.brg: Add ldind_to_load_membase helper function.
3753 2004-06-30 Ben Maurer <bmaurer@ximian.com>
3755 * mini.c: OffsetToStringData intrinsic.
3757 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
3759 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
3761 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
3764 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
3765 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3767 * mini.c: reinstated mono_compile_get_interface_var()
3768 on x86, too, since the change breaks the Gtk# build there as well.
3770 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3772 * driver.c: remove loop from the default optimizations: it seems to
3773 interact badly with some of the other options (see bug #60613).
3775 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
3777 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
3778 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
3780 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
3782 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
3783 vararg-using methods.
3785 2004-06-21 Martin Baulig <martin@ximian.com>
3787 * mini/mini-exceptions.c
3788 (mono_handle_exception): Added `gpointer original_ip' argument.
3789 After calling mono_unhandled_exception(), call
3790 mono_debugger_unhandled_exception() and if that returns true,
3791 restore the context and return.
3793 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
3795 * mini-ppc.c: prefer the use of relative branches so
3796 they won't need to be patched in aot code (patch from Patrick Beard).
3798 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
3800 * aot.c: patch from Patrick Beard to make the output assembly
3801 more correct for the MacOSX assembler. Small tweak to
3802 generate sane images on Linux/PPC, too.
3804 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3806 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
3807 case until bug #59509 is fixed (shows up in #60332).
3809 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3811 * mini.c: make sure the needed wrappers are compiled, too, with
3814 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
3816 * driver.c: remove NPTL reference in --version output.
3818 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3820 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
3821 generate valid assembly for the Mach-O assembler.
3823 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
3825 * driver.c: don't include abcrem in the all optimization specifier
3826 since it slows down jit compilation too much for now.
3828 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
3830 * mini.c: use BIGMUL only if both operands have the same signage.
3831 * iltests.il: Test for bug 60056. (errors related to signage in
3836 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
3838 * mini.c, aot.c: memory leak fixes.
3840 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
3842 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
3844 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
3846 * Makefile.am: remove the -static hack completely, it links in
3847 statically glib as well.
3849 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
3851 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
3852 * exceptions.cs: make it compile with new mcs/csc.
3854 2004-06-03 Massimiliano Mantione <massi@ximian.com>
3855 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
3856 and added relevant test case.
3858 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
3860 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
3861 regressions in gtk-sharp.
3863 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
3865 * exceptions.cs: New regression tests.
3867 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
3869 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
3871 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
3873 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
3875 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
3877 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
3879 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
3881 * mini.c (mono_jit_runtime_invoke): Init class in this
3882 method instead of trusting mono_jit_compile_method to
3883 do the work (because wrappers can be in object class)
3885 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
3887 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
3889 * basic-long.cs: New regression test.
3891 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
3893 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
3896 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
3898 * Makefile.am: fix miguel's change to build mono statically against
3899 libmono (track build dependencies).
3901 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
3903 * cfold.c: Some glib versions do not have G_MININT32.
3905 2004-05-26 Massimiliano Mantione <massi@ximian.com>
3907 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
3908 with precision of tan, atan, sin and cos, and implemented related
3909 regressions tests (fixes bug 54467, but one new problem appeared and
3912 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
3914 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
3916 * exceptions.cs: Add test for constant folding && division by zero.
3918 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
3919 since driver.c is in libmono too, so the optimization was useless.
3921 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
3922 variable to driver.c so the compiler can emit more efficient code to
3925 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3927 * Makefile.am: don't distribute generated inssel.[ch] files.
3929 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
3931 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
3932 into the default appdomain. Fixes #58707.
3934 * jit-icalls.c: Remove the broken approximation for truncl, doing
3935 no conversion is better.
3937 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
3940 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
3942 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
3943 of the mcrxr instruction which is not available on some processors
3944 even if it's documented to be. Implement add and sub overflow correctly
3945 (still not complete for long unsigned). Speed up icalls a bit.
3947 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
3949 * mini.c (mono_jit_compile_method_with_opt): Make sure that
3950 we run .cctor in the current domain instead of target_domain.
3952 Fixes bug #58558, .cctor not being called in -O=shared.
3954 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
3956 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
3958 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
3960 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
3961 which can be done with an imm8, do it that way.
3962 (mono_arch_output_basic_block): ditto for a jmp
3963 (mono_arch_emit_prolog): Computate maximum offset of a label.
3965 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
3967 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
3968 now tries to allocate prefered physical reg's for virtual
3969 regs. This reduces the number of emited spills/loads with
3970 20-30% on our core assemblies.
3972 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3974 * jit-icalls.c: truncl() is not needed and trunc() is
3975 the correct thing to do anyway (bug #58287).
3977 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
3979 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
3982 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
3984 * driver.c: enable loop optimizations by default.
3986 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
3988 * mini-x86.c: fix calc of max loop size when aligning loops start.
3990 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
3992 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
3995 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
3997 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
4000 * basic-long.cs: Add tests for add/subtract of immediates with carry.
4002 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
4004 * mini.c (inline_method): Allways inline some wrappers even if the cost
4005 is too large. Fixes #58785.
4007 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
4009 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
4011 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
4012 (crichton@gimp.org). Beginning of support for sparc/linux.
4014 * mini-sparc.c: Optimize retrieval of LMF address.
4016 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
4018 * exceptions-ppc.c: handle alloca in methods with clauses.
4020 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
4022 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
4024 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
4026 * mini.c: Delegate most of the abort signal work to
4027 mono_thread_request_interruption, which also handles Stop and Suspend
4030 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
4032 * mini.c mini.h: Allow inlining of icall wrappers if the backend
4033 supports the save/restore lmf opcodes.
4035 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
4037 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
4040 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
4042 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
4044 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
4045 methods which contain array accesses.
4047 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
4048 boundaries. Fixes #58537.
4050 * iltests.il: Add regression test for #58537.
4052 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
4054 * mini-x86.c (mono_arch_local_regalloc): Last part of
4055 fix for bug #58633 (releasing register to early).
4057 2004-05-18 Miguel de Icaza <miguel@ximian.com>
4059 * basic-long.cs: Add new regression test.
4061 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
4063 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
4064 register too early on the chain.
4066 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
4068 * mini.c (create_helper_signature): Use a helper function to reduce
4069 the code which needs to be written. Also set the calling convention of
4070 icalls on windows. Fixes #57840.
4072 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
4074 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
4075 exceptions-ppc.c: added helper function to get the instruction address
4076 from a signal handler context.
4078 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
4080 * helpers.c: use g_get_tmp_dir. Invokes happyness
4083 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
4085 * helpers.c: Add new env variable to pass args to objdump.
4086 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
4088 2004-05-17 Radek Doulik <rodo@ximian.com>
4090 * Makefile.am (common_sources): added abcremoval.h so it get
4091 disted and daily mono packages on go-mono.com will build again
4093 2004-05-17 Massimiliano Mantione <massi@ximian.com>
4095 * abcremoval.c: Fixed coding style, added copyright header.
4097 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
4099 * mini.h: Added prototype for abc removal main function.
4101 * build_relations_propagation_table.pl: Added copyright header.
4103 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
4105 * basic-long.cs: reg test for complex ceq_long bug.
4107 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
4109 * mini-x86.c (mono_arch_local_regalloc): Correctly free
4110 reg in long and clob case (bug #58343). Fixed/added comments.
4112 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
4114 * mini.c (mono_jit_runtime_invoke): Follow new convention
4115 of calling the invoke method with an function pointer.
4117 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
4119 * ChangeLog: Fix author of memory leak patch.
4121 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
4123 * Makefile.am: fix make dist as well...
4126 2004-05-14 Massimiliano Mantione <massi@ximian.com>
4128 * cfold.c: Made so that conversions from pointer to int4 are no-ops
4129 on archs where pointers are 4 bytes long.
4131 * Makefile.am: Added abcremoval.c source file.
4133 * abcremoval.c: Added abcremoval.c.
4135 * abcremoval.h: Added abcremoval.h.
4137 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
4139 * inssel.brg: Enabled bounds check removal.
4141 * mini.c: Added support for abcrem optimization.
4143 * mini.h: Added abcrem optimization label.
4145 * driver.c: Added support for abcrem optimization.
4147 * propagated_relations_table.def: Added propagated_relations_table.def.
4149 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
4151 * mini.c, cfold.c: fix style.
4153 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4155 * mini.c: handle issue with the low-level implementation of
4156 some long opcodes (bug #54209).
4158 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
4160 * basic.cs: test for my new cmov stuff.
4162 2004-05-13 Patrik Torstensson
4164 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
4165 opt and added peephole documentation.
4167 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
4169 * tramp-ppc.c: rewrote the generic trampoline code.
4171 2004-05-11 Patrik Torstensson
4173 * mini-x86.c: optimize long shl/shr asm code (one less branch)
4175 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
4177 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
4179 * mini.h mini.c dominators.c: Applied patch from Derek Woo
4180 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
4182 * mini.c: Add new icalls for AsAny marshalling.
4184 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
4186 * tramp-ppc.c, mini-ppc.c: more cleanups.
4188 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4190 * mini.c: no warnings.
4192 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4194 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
4196 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
4198 * mini.c: In the thread abort signal handler, if the thread is in the
4199 process of being stoped, don't throw the Abort exception, just stop the
4202 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
4204 * tramp-ppc.c: removed old code.
4206 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4208 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
4209 do some simple speed optimizations on ppc.
4211 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
4213 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
4214 and large offsets in load/store.
4216 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
4218 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
4219 it causes regressions.
4221 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
4223 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
4226 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
4228 * jit-icalls.c: remove warnings.
4229 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
4230 speedups for unsafe code.
4232 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
4234 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
4236 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
4238 * basic-calls.cs: Add new regression test.
4240 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
4243 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
4245 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
4248 2004-05-06 Patrik Torstensson
4250 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
4251 long reg allocation in any reg (not only eax:edx) and implemented
4252 long shl/shr ops in asm instead of helpers.
4254 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
4256 * mini-sparc.h: Fix warnings.
4258 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
4261 * mini-exceptions.c (mono_handle_exception): Call the filter in a
4262 separate statement for clarity.
4264 * mini-sparc.c: Update status.
4266 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
4268 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
4271 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4273 * inssel-ppc.brg: another small pre-release workaround:
4274 we don't do overflow detection for long_sub_un.
4276 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4278 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
4279 (also works around a weird ppc bug: 57957).
4281 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
4283 * tramp-ppc.c: trampoline fixes.
4285 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
4287 * mini-ppc.c: fixed typos.
4289 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
4291 * mini-ppc.c, exceptions-ppc.c: more code saves registers
4292 at the top of the stack. Fixed typos. Use a frame registers
4293 for all the methods with exception clauses.
4295 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4297 * exceptions-ppc.c: restore fp registers.
4299 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
4301 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
4302 order from the stack top (moved the stack room to save the
4303 return value for trace after the param area). Fixed corruption
4304 in restoring registers on unwind.
4306 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
4308 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
4310 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4312 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
4313 and prolog/epilog for methods that use it. Allow
4314 enough param area room for varargs methods. Fix miguel's
4315 breakage in exception handling.
4317 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4319 * Makefile.am: run genmdesc only on current arch.
4321 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4324 * mini-x86.h: fix the build on windows.
4326 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
4328 * 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.
4330 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
4332 * mini-exceptions.c: New file.
4334 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
4335 Move some parts of the x86 exception handling code to an
4336 arch-independent file so it can be shared with other ports.
4338 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
4340 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
4342 2004-04-26 David Waite <mass@akuma.org>
4344 * driver.c: remove comma from end of enumeration declaration
4346 2004-04-26 Jackson Harper <jackson@ximian.com>
4348 * driver.c: parse config file before loading first assembly. This
4349 allows the user gac to be enabled/disabled.
4351 2004-04-23 Miguel de Icaza <miguel@ximian.com>
4353 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
4354 simpler mechanism: we do not care what is encoded initially
4355 (branch absolute or relative), we care about the code and its
4356 target. I kept the old code for reference for now.
4358 The new code tries first to determine if the jump is anywhere in
4359 the -/+32 absolute meg range, if it succeeds, it encodes using the
4360 absolute branch; If not, it tried to find something in the
4361 relative range, if not, it uses the handle_thunk code.
4363 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
4365 * exceptions-ppc.c: use the correct ip register on macosx.
4367 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
4369 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
4371 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
4373 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
4374 Raise exception on integer divide by zero by hand since the hw
4375 doesn't support it. Handle NaNs in FP compares.
4377 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
4379 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
4380 code reducing duplication between the platforms and enabled
4381 signal exception handling (on linux for now).
4383 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
4385 * exceptions-ppc.c: more macosx support.
4387 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4389 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
4391 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
4393 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
4395 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
4397 * iltests.il: more tests.
4399 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
4401 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
4404 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
4406 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
4408 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
4410 * liveness.c: Mark variables as volatile in all basic blocks reachable
4411 from exception clauses.
4413 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
4415 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
4418 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
4420 * iltests.il, basic.cs: more tests for regalloc.
4422 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
4424 * iltests.il: Some tests for register allocation modifications
4427 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
4429 * exceptions.cs: Add regression test for bug #56782.
4431 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
4432 original stack trace if an exception is rethrown. Fixes #56782. Oh,
4433 the beauty of fixing the same thing in 5 different files...
4435 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
4437 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
4440 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
4442 * mini.c: Add support for STRWLPARRAY marshalling convention.
4444 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
4446 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
4447 to init the context to setup the regs pointer).
4449 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4451 * exceptions-ppc.c: more exceptions work.
4453 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4455 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
4458 2004-04-13 Miguel de Icaza <miguel@ximian.com>
4460 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
4461 can use the memory directly.
4463 * cpu-pentium.md: Update documentation from a post from Zoltan.
4465 add x86_add_membase, x86_sub_membase, x86_mul_membase
4467 2004-04-13 Miguel de Icaza <miguel@ximian.com>
4469 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
4470 GENERAL_REGS they were also hardcoded for all PPC ports.
4472 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
4474 Remove hard-coded limit for floating point registers, use
4475 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
4477 Notice that in MacOS X calling conventions you can fit a lot more
4478 floating point values in registers, so I should update the PInvoke
4479 test to excercise the passing of floating point values on the
4480 stack (currently broken).
4482 2004-04-06 Miguel de Icaza <miguel@ximian.com>
4484 * tramp-ppc.c (create_trampoline_code): Added
4485 JUMP_TRAMPOLINE_SIZE.
4486 (ppc_magic_trampoline): Follow the pattern from
4487 x86_magic_trampoline: if code is set to zero, return.
4488 (create_trampoline_code): Always pass MonoMethod to the jump
4489 trampoline, before it was passing a null.
4490 (mono_arch_create_jump_trampoline): Implement the jump stub, could
4491 share the code with mono_arch_create_jit_trampoline.
4493 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
4495 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
4498 * cpu-g4.md: Added length for jmp instruction, the worst case
4499 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
4502 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
4504 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
4506 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
4508 * mini.c: Only set bblock->real_offset when adding a new bblock, and
4509 before each IL instruction.
4511 * mini.c (CEE_BOX): Fix warnings.
4513 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4515 * mini.c: removed a few unused vars and extra whitespace.
4517 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
4519 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
4521 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
4523 (OP_GETCHR): use the above
4524 (CEE_LDELEMA): use the above.
4526 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
4527 version of the generic impl.
4528 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
4529 (CEE_LDELEMA): use the above.
4531 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
4533 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
4536 * iltests.il: Added new regression test for #56317.
4538 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
4540 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
4541 under NetBSD. Fixes #56450.
4543 * liveness.c (update_gen_kill_set): Fix previous patch.
4545 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4547 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
4549 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
4551 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
4554 * inssel-sparc.brg: Add more optimizations.
4556 * mini-sparc.c: Replace multiply/divide with shifts if possible.
4558 2004-04-01 Martin Baulig <martin@ximian.com>
4560 * mini.c (handle_box): New static function; moved the
4561 implementation of CEE_BOX here.
4562 (mono_method_to_ir): Added `constrained_call' variable.
4563 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
4564 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
4565 mono_method_get_constrained() to get the method.
4567 2004-04-01 Martin Baulig <martin@ximian.com>
4569 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
4570 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
4571 (mono_method_to_ir): We don't need these macros anymore since
4572 mono_class_get_full() already takes care of it.
4574 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4576 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
4577 use @function (as doesn't accept #function here) and check the return
4578 value of system and stop if fails.
4580 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4582 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
4584 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
4586 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
4588 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
4590 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
4593 * basic-long.cs: Add test for negation of Int64.MinValue.
4595 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
4597 * mini-sparc.c: Update status.
4599 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
4601 * exceptions-sparc.c: Fix return value in filters.
4603 * inssel-sparc.brg: Fix register allocation in some rules.
4605 2004-03-28 Martin Baulig <martin@ximian.com>
4607 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
4610 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
4612 * mini-x86.c (mono_arch_patch_code): Fix warnings.
4614 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
4615 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
4616 remove unused conv_u4 opcode.
4618 * mini-x86.c: Remove valgrind workaround since it slows down things
4619 even when mono is not run under valgrind.
4621 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
4623 * mini-sparc.c: Update status.
4625 * inssel-sparc.brg: Add some optimizations.
4627 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
4628 future delay slot filling. Add support for varargs, tail calls and JMP.
4630 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
4631 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
4633 * inssel.brg: Fix register allocation in OP_ARGLIST.
4635 * inssel.brg: Fix warnings.
4637 2004-03-25 Martin Baulig <martin@ximian.com>
4639 * mini.c (inflate_generic_field): Removed.
4640 (mini_get_method): Removed, use mono_get_method_full(),
4641 (mini_get_class): Removed, use mono_class_get_full().
4642 (mono_method_to_ir): Pass our generic context to
4643 mono_field_from_token().
4645 2004-03-25 Martin Baulig <martin@ximian.com>
4647 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
4648 of a `MonoMethod *'.
4649 (mini_get_method): Take a `MonoGenericContext *' instead
4650 of a `MonoMethod *'.
4651 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
4652 a new local variable called `generic_context' which holds the
4653 current `MonoGenericContext *'; use it to lookup things.
4655 2004-03-24 Martin Baulig <martin@ximian.com>
4657 * mini.c (mini_get_class): New static method; if we're inside a
4658 generic instance, inflate the class if neccessary.
4659 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
4661 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
4663 * iltests.il: New regression test for #55976.
4665 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
4668 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
4670 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
4673 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
4675 * liveness.c: Consider SSA stores as well as loads when making vars
4678 * exceptions.cs: New regression tests for register allocation.
4680 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
4682 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
4683 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
4684 domain lock only to protect puntual access to data structures.
4685 Added access lock for sighash, jit_icall_hash_name,
4686 jit_icall_hash_addr and domain->code_mp.
4688 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
4690 * driver.c: Print SIGSEGV handling method.
4692 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
4694 * mini.c (setup_jit_tls_data): Handle case when this is called
4695 multiple times for a thread.
4697 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
4698 is different from fbxx_un. Fixes #54303. Also use constants instead of
4699 magic numbers in a lot of places.
4701 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
4703 * exceptions.cs: Fix cctor test when --regression is used.
4705 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
4707 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
4710 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
4712 * inssel-ppc.brg: fixed register assignments for some rules.
4714 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
4716 * exceptions.cs: Add test for exceptions in static constructors.
4718 * mini.c (mono_jit_compile_method_with_out): Move the calling of
4719 static constructors outside the domain lock. Fixes #55720.
4721 2004-03-17 Martin Baulig <martin@ximian.com>
4723 * mini.c (get_generic_field_inst): Removed, this'll never happen.
4724 (inflate_generic_field): Take the `MonoMethod *' instead of the
4725 `MonoClass *' and added support for generic method.
4726 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
4727 have a `field->parent->gen_params', only inflate the field if it's
4728 an open constructed type.
4730 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
4732 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
4733 exception object instead of the preconstructed ones.
4735 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4737 * mini.c: reverted changed to sigsegv_signal_handler commited
4738 accidentally in the previous patch.
4740 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4743 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
4744 running --aot with an old assembly.
4746 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
4748 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
4751 * mini-sparc.c: Add support for v9 branches with prediction.
4753 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
4755 * mini.c (mini_init): #warning is GNUC only
4757 * mini-sparc.h: implement __builtin_frame_address
4758 and __builtin_return_address for Sun C compiler
4760 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
4762 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
4764 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
4766 * basic-calls.cs: Add test for unaligned byref long argument passing.
4768 * mini-ops.h: Add sparcv9 compare and branch instructions.
4770 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
4771 v9 instructions if we have a v9 cpu.
4773 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
4774 registers for global allocation.
4776 * exceptions-sparc.c: Fixes.
4778 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
4780 * liveness.c (mono_analyze_liveness): Optimized version.
4782 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
4784 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
4787 * basic-float.cs basic-calls.cs: New regression tests.
4789 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
4791 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
4792 sigaltstack implementation.
4794 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
4796 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
4797 stuff if SIGSEGV_ON_ALTSTACK is not defined.
4799 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
4801 * mini.c: Fix warnings.
4803 * mini.c (mono_resolve_patch_target): New function which contains the
4804 arch independent part of the patching process.
4806 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
4807 patching code to a separate function.
4809 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
4811 * mini.c (add_signal_handler): ifdef out on Windows
4813 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
4815 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
4816 cpu-sparc.md: Add exception handling support + other fixes.
4818 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
4819 typed GC detection in --version.
4821 * basic.cs exceptions.cs: New regression tests.
4823 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
4824 the arch specific code can store data during a compilation.
4826 * mini-ops.h: Add OP_SETFRET.
4828 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
4829 function, register a separate icall for each arity, so the icalls can
4832 * mini.c (mono_print_tree): Print negative offsets in a more readable
4835 * mini.c: Make signal handling work on sparc.
4837 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
4839 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
4841 * jit-icalls.c: Emulate truncl by aintl on solaris.
4843 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
4845 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
4847 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
4849 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
4851 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
4852 a MarshalByRef type, inline a method that performs the check, taking into
4853 account that the object can be a proxy. Also implemented tow new opcodes:
4854 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
4855 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
4856 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
4858 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
4860 * mini-ppc.c: if a relative branch displacement is too big
4861 but it points to and area reachable with an absolute branch,
4864 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
4866 * mini.c: optimize small copies in cpblk.
4868 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
4870 * basic-calls.cs basic-float.cs: New regression tests.
4872 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
4873 negative offsets from %fp. Implement localloc. Fix local register
4874 allocation. Fix the case when the this argument needs to be saved to
4875 the stack. Implement some missing opcodes.
4877 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
4879 * mini.c (mini_method_compile): Reenable global regalloc in methods
4880 with exception handlers.
4882 * linear-scan.c (mono_varlist_sort): Fix warning.
4884 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
4886 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
4889 * liveness.c: Make all variables uses in exception clauses volatile, to
4890 prevent them from being allocated to registers. Fixes #42136.
4892 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
4894 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
4897 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
4898 argument to mono_arch_regalloc_cost.
4900 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
4903 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
4905 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
4906 Make the cost of allocating a variable to a register arch dependent.
4908 * basic-calls.cs: Fix compilation of tests.
4910 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
4911 helper function to cut back on the number of #ifdefs needed.
4913 * mini-ppc.c: Fix compilation.
4915 * basic-calls.cs: New regression tests.
4917 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
4919 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
4920 of l0 since that is callee saved.
4922 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
4925 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
4926 of delay instruction.
4928 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
4930 * mini.h (MonoCallInst): Add 'virtual' flag.
4932 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
4934 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
4936 * *.cs: New regression tests.
4938 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
4941 * mini.c (mono_runtime_install_handlers): Fix build.
4943 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
4944 'signal_stack_size' members.
4946 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
4947 alternate signal stack.
4949 * exceptions-x86.c: Add stack overflow handling.
4951 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
4952 functions to arch independent code.
4954 * mini.c (mono_print_tree): Print more detailed info for load_membase
4957 2004-02-23 Martin Baulig <martin@ximian.com>
4959 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
4961 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
4963 * mini-x86.c: fixed reg allocation for div/rem.
4965 2004-02-22 Miguel de Icaza <miguel@ximian.com>
4967 * driver.c (mono_main): Report some configuratio options on --version.
4969 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
4971 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
4972 low in the address space. Correctly flush memory in thunks where we
4975 2004-02-20 Martin Baulig <martin@ximian.com>
4977 * mini.c (mini_get_method): New static method; inflate all generic
4978 methods and methods in open generic instances.
4979 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
4980 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
4982 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
4984 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
4986 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
4988 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
4990 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
4992 * mini-sparc.c (flushi mono_arch_output_basic_block): make
4993 it compile using Sun's compiler.
4995 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
4997 * 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.
4999 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
5001 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
5003 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
5005 * mini-ppc.c: handle calls outside of the allowed range with thunks
5006 allocated using the code manager.
5007 * tramp-ppc.c: use the code manager to hold generated native code.
5008 Fixed the magic trampoline to just patch vtable entries.
5010 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
5012 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
5015 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
5017 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
5020 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
5021 if we have a working __thread implementation.
5023 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
5024 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
5026 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
5028 * mini-x86.c: Fix compilation under gcc 2.
5030 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
5032 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
5033 contains a call to the wrapped function.
5035 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
5036 OP_<CALL>_IMM opcodes, and use them under X86.
5038 * mini.c (mono_jit_find_compiled_method): Fix warning.
5040 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
5042 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
5044 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
5045 functionality to mini.c.
5047 * mini.c (mono_create_jump_trampoline): New function to create a jump
5048 trampoline. Return a compiled method instead of a trampoline if it
5049 exists. Add a cache for jump trampolines.
5051 * mini.c (mono_jit_find_compiled_method): New function to return a
5052 compiled method if it exists.
5054 * mini-x86.c: Call mono_create_jump_trampoline instead of
5055 mono_arch_create_jit_trampoline.
5057 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
5058 a jump trampoline. Fixes #52092.
5060 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
5062 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
5063 which is not up-to-date. Add check_corlib_version () instead.
5065 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
5068 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
5069 since newer valgrind versions do not need it.
5071 * mini.c (mono_jit_compile_method_with_opt): New helper function to
5072 compile a method with a given set of optimizations.
5074 * mini.c: Compile icall wrappers on-demand instead of at startup.
5076 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
5077 wrapper for an icall.
5079 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
5081 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
5084 * iltests.il: Add test for non-empty stack before switch instruction.
5086 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
5088 * mini.c: Add support for new stringbuilder marshalling conventions.
5090 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
5092 2004-02-01 Martin Baulig <martin@ximian.com>
5094 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
5095 in `ginst->mtype_argv'.
5097 2004-01-31 Miguel de Icaza <miguel@ximian.com>
5099 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
5100 facilitate grepping.
5102 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
5104 * mini.c: fixed buglet in initobj generic implementation for references.
5106 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
5108 * Makefile.am: make the version script conditional.
5109 * jit-icalls.c: handle missing truncl().
5111 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
5113 * exceptions.cs: Add more tests for double->int conversion.
5115 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
5116 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
5118 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
5120 * driver.c: make --verbose --version emit an error
5121 if the loaded corlib doesn't match the runtime version.
5123 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
5125 * mini-ppc.h: export ppc_patch().
5126 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
5127 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
5128 on par or better than on MacOSX.
5130 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
5132 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
5133 mono_lookup_pinvoke_call.
5135 * mini-x86.c: Under windows, the default pinvoke calling convention is
5136 stdcall. Fixes #52834.
5138 * mini.c (optimize_branches): Add an upper bound to the number of
5139 iterations to prevent infinite loops on strange loops. Fixes #53003.
5141 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
5143 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
5144 and ISINST. Fixes #52093.
5146 * objects.cs (test_0_vector_array_cast): New tests.
5148 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
5150 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
5151 checking in Array.Set ().
5153 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
5156 * object.cs (test_0_multi_array_cast): New regression test.
5158 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
5160 * exceptions-ppc.c: fix build on Linux/PPC.
5162 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
5164 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
5165 running under valgrind.
5166 (x86_magic_trampoline): Fix build bustage.
5168 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
5169 negative values as well. This is needed for the encoding of the line number
5170 info, since sometimes the line numbers are not in increasing order.
5172 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
5174 * cpu-pentium.md (localloc): Increase the size of the localloc
5175 instruction since it is a loop under Win32.
5177 * debug-mini.c (record_line_number): Get rid of unneccesary memory
5180 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
5182 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
5183 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
5184 Max Horn (max@quendi.de). Fix file names in comments.
5186 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
5188 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
5189 avoid stack overflow.
5190 (replace_usage): Avoid uninitialized variable warnings.
5192 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
5193 and taking the address of valuetype variables.
5195 2004-01-03 Patrik Torstensson
5197 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
5198 for other purposes than FP later on.
5200 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
5202 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
5205 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
5207 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
5209 2003-12-30 Patrik Torstensson <p@rxc.se>
5211 * mini-x86.h: Decreased number of availiable fp regs.
5212 Solves corner cases with FP spilling.
5214 2003-12-23 Patrik Torstensson <p@rxc.se>
5216 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
5217 for floating point stack tracking / spilling on x86.
5220 * basic-float.cs: added float mul overflow test.
5222 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
5224 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
5226 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
5228 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
5229 supports for cond branches that overflow the immediate
5230 overflow offset. mcs can compile simple programs.
5232 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
5234 * exceptions-ppc.c: exception handling support wip:
5235 finally handlers get run on exception.
5237 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
5239 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
5242 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
5244 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
5245 initial support for stack walking and unwinding.
5247 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
5249 * driver.c (mono_main): Make corlib-out-of-sync message more
5250 descriptive. Also remove verify_corlib call.
5252 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
5254 * mini.c: make CEE_NEWARR calls and other emulated opcodes
5255 not overlap with other call's arguments, too.
5257 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
5259 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
5260 move to arch-specific code the choice of arch-specific
5261 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
5262 * mini.c: ensure emulation calls will not interleave
5265 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
5267 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
5268 the magic trampoline stack frame is dropped before executing
5271 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
5273 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
5274 and integer to fp conversions. Added support for overflowing
5275 arguments on the stack. Reserve a couple more registers as temps.
5276 Added support for aot compilation (as output still needs to be
5279 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
5281 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
5282 Don't overwrite return register in some corner cases.
5284 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
5286 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
5287 static constructors when AOT compiling.
5289 * driver.c (mono_main): Call mono_check_corlib_version.
5291 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
5293 * cpu-g4.md, basic.cs: fixed div target register.
5295 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
5297 * mini-ppc.c, basic.cs: shl_imm fix with test.
5299 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
5301 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
5302 structures by value. Misc fixes.
5303 * objects.cs: more tests.
5305 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
5307 * mini-ppc.c: lconv.ovf.i implemented.
5309 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5312 (mini_init): don't error out if someone already called g_thread_init.
5314 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
5316 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
5317 to be any type per the spec. Fix abnormal memory usage when
5318 the same object is repeatedly thrown.
5320 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
5322 * mini.c: check for overruns in IL code.
5324 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
5326 * TODO: Add/remove some todo entries.
5328 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
5330 * driver.c (mono_main): Call mono_verify_corlib.
5332 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
5334 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
5335 This has been moved to mini.c
5336 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
5337 type being casted is marshalbyref it could be a proxy, so instead of
5338 emitting the type check code, emit a call to a runtime method that will
5339 perform the check by calling CanCastTo if needed.
5341 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
5343 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
5344 methods with large stack frames under Win32.
5346 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
5348 * Makefile.am: Distribute regression tests.
5350 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
5351 at the end instead of inserting each variable into the sorted list.
5353 * linear-scan.c (mono_varlist_sort): New helper function.
5355 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
5357 * mini.c: ensure arguments and locals are within bounds.
5359 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
5361 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
5364 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
5366 * mini.c (mono_cprop_copy_values): Fix crash.
5368 * aot.c: Set verbosity back to 0.
5370 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
5372 * regalloc.c: complete memory leak fix by Laurent Morichetti
5375 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
5377 * driver.c (main_thread_handler): Revert the previous patch.
5379 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
5382 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
5383 memory from the memory pool.
5385 * driver.c (main_thread_handler): Turn on all optimizations when
5388 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
5389 an array for better performance.
5391 * regalloc.c (mono_regstate_assign): Fix memory leak.
5393 * debug-mini.c (mono_debug_serialize_debug_info): New function to
5394 serialize the debug info.
5396 * debug-mini.c (mono_debug_add_aot_method): New function to load the
5397 debug info from the serialized representation.
5399 * aot.c: Save debug info into the generated file and load it when
5402 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
5404 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
5406 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
5407 More FP-related fixes.
5409 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
5411 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
5412 and register allocation buglet. Hello world now runs.
5414 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
5416 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
5417 * tramp-ppc.c: fixed class init trampoline.
5418 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
5420 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
5422 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
5423 mini.c: more ppc changes/fixes.
5425 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
5427 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
5428 Also optimize the case when the arguments are the same in the caller
5431 * iltests.il: Add tests for tail calls with valuetype arguments.
5433 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
5435 * mini-ppc.c: fixes for struct return type.
5437 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
5439 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
5440 mono_spillvar_offset() to arch-specific code.
5442 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
5444 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
5446 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
5448 * exceptions-x86.c: Fix stack space leaks.
5450 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
5451 registers from the lmf if the method has save_lmf set.
5453 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
5455 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
5456 of icall wrappers into InvokeInDomain, since these are now per-domain.
5458 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
5460 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
5461 make some opcode emulation and intrinsic ops enabled/disabled
5462 according to the architecture. More fixes.
5464 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
5466 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
5468 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
5470 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
5471 arch-specific handling for 'this' and struct return type to
5474 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5476 * aot.c: prevent divide by zero error when reporting (it happened with
5479 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
5481 * mini.h (inst_switch): Remove unused macro.
5483 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5486 (load_aot_module): free 'info->methods' and 'info' properly. No more
5487 "free(): invalid pointer blah" messages when you have an old aot
5490 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
5492 * jit-icalls.c, mini.c: Added support for context static fields.
5494 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
5496 * mini.c (mono_method_blittable): Methods which set LastError are not
5497 blittable either. Fixes #51108.
5499 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
5501 * mini.c: flush icache.
5502 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
5504 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
5506 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
5508 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
5510 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
5513 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
5516 * inssel.brg (CEE_MKREFANY): Fix AOT case.
5518 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
5520 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
5521 instruction when the result is discarded.
5523 * iltests.il (test_0_div_regalloc): New regression test.
5525 * arrays.cs: Fix compilation error.
5527 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
5529 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
5530 float rules to inssel-x86.brg: sane architectures with FP registers
5531 don't need to implement these rules.
5533 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
5535 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
5537 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
5539 * mini.h, inssel-long32.brg: fixed endianess issues in int64
5540 implementation of 32 bit systems.
5542 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
5544 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
5545 (Jeroen Zwartepoorte).
5547 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
5549 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
5550 the caller and the callee matches.
5552 * mini.c (mono_method_to_ir): Add comment.
5554 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
5555 signbit is missing on some platforms.
5557 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
5559 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
5561 * mini.c (setup_jit_tls_data): Call the new function.
5563 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
5565 * mini-x86.c: Add experimental support for fast access to the lmf
5566 structure under NPTL/Linux 2.6.x.
5568 2003-11-06 Martin Baulig <martin@ximian.com>
5570 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
5571 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
5574 2003-11-02 Martin Baulig <martin@ximian.com>
5576 * mini.c (inflate_generic_field): New static method.
5577 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
5578 generic instance and the field is declared in a generic type, call
5579 inflate_generic_field() to inflate it. Fixes gen-28.cs.
5581 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
5583 * mini.h mini.c (mono_method_same_domain): New function to return
5584 whenever the caller and the callee are in the same domain.
5586 * tramp-x86.c (x86_magic_trampoline): Use the new function.
5588 2003-10-30 Martin Baulig <martin@ximian.com>
5590 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
5591 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
5593 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
5594 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
5596 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
5598 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
5601 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
5602 object here, so it is in the correct appdomain etc.
5604 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
5606 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
5608 (mono_method_to_ir): Avoid freeing the type created returned from
5609 mono_type_create_from_typespec, since it is put into an internal cache
5610 by the function. Fixes pointer.exe.
5612 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
5613 trampolines for icalls and pinvokes as well. Fixes #33569.
5615 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
5617 * mini.c: Update after appdomain changes.
5619 * mini.c (mono_jit_compile_method_inner): Allways compile native
5620 method wrappers in the root domain, since there can only be one
5621 instance of them, whose address is stored in method->info.
5623 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
5625 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
5626 environment variable. Instead detect automatically whenever running
5627 under valgrind using the magic macro RUNNING_ON_VALGRIND from
5630 2003-10-16 Miguel de Icaza <miguel@ximian.com>
5632 * trace.c, trace.h: New files that implement the new trace option
5635 * driver.c: Document new --trace options.
5637 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
5640 - if (mono_jit_trace_calls)
5641 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
5643 * mini.h: prototypes.
5645 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
5647 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
5649 * mini.c inssel.brg: Implement typedefbyref opcodes.
5651 * mini.c (mono_jit_compile_method): Remove unused local variable.
5653 * mini.c (mono_jit_compile_method_inner): Ditto.
5655 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
5657 * tramp-x86.c (x86_class_init_trampoline): Fix build.
5659 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
5661 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
5663 * mini.c (mono_no_aot): Remove unused global variable.
5665 * mini.c: Thread safety fixes.
5667 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
5669 * mini.c (mono_create_class_init_trampoline): Add a lock around
5670 class_init_hash_addr.
5672 * arrays.cs (test_0_newarr_emulation): Add new regression test for
5675 * mini.c: Decompose the NEWARR instruction before decomposing its
5676 arguments. Fixes #30073.
5678 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
5680 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
5683 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
5685 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
5687 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
5689 * driver.c: Add support for compiling icall wrappers to --compile.
5691 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
5693 * inssel.brg: The empty value in class->interface_offsets is -1, not
5696 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
5698 * objects.cs: New test for 'is' operator on an array of interfaces.
5700 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5702 * tramp-ppc.c: update trampoline code to support jumps
5703 and class initialization.
5705 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
5707 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
5709 * inssel.brg (OP_UNBOXCAST): Fix #46027.
5711 * inssel.brg (OP_UNBOX): Remove unused rule.
5713 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
5714 region instead of one for each method. Fixes #47813.
5716 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
5718 * exceptions.cs (test_0_nested_finally): New regression test for
5719 nested exception handlers.
5721 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
5723 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
5725 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
5728 * mini.c (mono_method_check_inlining): Make the inlining limit
5729 configurable by an environment variable.
5731 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
5733 * mini.h: Bump AOT file version.
5735 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
5736 token, store the image along with the token, since the token might not
5737 refer to the same image as the method containing the relocation,
5738 because of inlining.
5740 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
5742 * mini.c (mono_precompile_assemblies): New function to compile
5743 all methods in all loaded assemblies.
5745 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
5747 * regalloc.h regalloc.c (MonoRegState): Change the type of
5748 iassign and fassign to int*, since they can contain large negative
5749 values if the register is spilled. Also added some comments. Fixes
5752 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
5753 under Win32. Fixes #42964.
5755 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
5757 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
5759 * aot.c: Added support for AOT compiling methods which contain calls
5760 to wrappers. Currently, only remoting-invoke-with-check wrappers are
5763 * driver.c (compile_all_methods): Run the compilation in a thread
5764 managed by mono. Fixes #44023.
5766 * mini.c (mono_codegen): Print full method name in verbose output.
5768 * mini-x86.c (mono_arch_patch_code): Fix warning.
5770 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
5771 jumps, since the method we are jumping to might be domain-specific.
5773 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
5775 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5777 * inssel.brg: string chars are unsigned.
5779 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
5781 * TODO: New todo item.
5783 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
5784 which calls mono_runtime_class_init and patches the call site to
5785 avoid further calls.
5786 (mono_arch_create_class_init_trampoline): New arch specific function
5787 to create a class init trampoline.
5788 (create_trampoline_code): Generalized so it can create
5789 class init trampolines as well.
5791 * mini.c (helper_sig_class_init_trampoline): New helper variable.
5792 (mono_create_class_init_trampoline): New function to create and cache
5793 class init trampolines.
5794 (mono_find_class_init_trampoline_by_addr): New function to lookup the
5795 vtable given the address of a class init trampoline. Used by the
5797 (mono_codegen): Generate a call to a trampoline instead of
5798 mono_runtime_class_init in LDSFLD[A].
5799 (mono_codegen): Add relocations for the new trampoline.
5801 * mini.h mini-x86.c aot.c: Added a new relocation type:
5802 MONO_PATCH_INFO_CLASS_INIT.
5804 * mini.h: Bump AOT version number.
5806 * aot.c: Create a copy of the loaded code instead of using the original
5807 so methods which call each other will be close in memory, improving
5810 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
5811 patch since it breaks the regression tests.
5813 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
5814 for the register saving instruction sequence since the
5815 frame_state_for function in glibc 2.3.2 don't seem to detect it.
5817 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
5819 * TODO: Fix todo item && remove another.
5821 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
5823 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
5826 * aot.c: Moved the check for MONO_LASTAOT into the initialization
5827 function of the module.
5829 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
5830 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
5831 --no-aot command line option.
5833 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
5835 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
5836 by Bernie Solomon (bernard@ugsolutions.com).
5838 * inssel.brg: Refactor the interface offset table related code into
5839 its separate functions and add support for the AOT case.
5841 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
5843 * aot.c (mono_aot_get_method_inner): Fix memory leak.
5845 * aot.c: Added mono_aot_verbose variable and made all debugging
5846 output depend on the value of this variable.
5848 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
5849 method_label and info_label.
5851 * mini.h mini-x86.c aot.c: Added a new relocation type
5852 MONO_PATCH_INFO_IID for klass->interface_id.
5854 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
5855 the MonoJitInfo structure.
5857 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
5858 a non-root appdomain in shared mode.
5860 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
5862 * aot.c: make aot loader less verbose. Remove free of unused variable.
5864 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
5866 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
5868 * .cvsignore: Added *.dll.
5870 * mini.c (mono_print_tree_nl): New function callable while debugging.
5872 * mini.c (mono_print_code): Export this.
5874 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
5877 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
5879 * mini.h (MonoCompile): Added 'jit_info' field.
5881 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
5882 the cfg structure, since it is needed by the AOT compiler.
5884 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
5886 * aot.c: A major rewrite. Changes include:
5887 - save exception tables for methods which have them.
5888 - cache failed lookups in aot_get_method () to avoid the (slow) calls
5890 - reworked the file format so it is now much smaller and needs
5891 fewer relocation entries.
5893 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
5895 * aot.c (load_aot_module): Fix build bustage on platforms without
5898 2003-09-04 Martin Baulig <martin@ximian.com>
5900 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
5902 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
5904 * TODO: Some new optimization ideas.
5906 * aot.c: Move AOT module loading logic here from mono_assembly_open.
5908 * aot.c: Save the optimization flags used to compile the code into
5911 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
5912 support emitting domain specific code.
5914 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
5915 no longer domain neutral. It can be made domain neutral by compiling
5916 with --optimize=shared.
5918 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
5921 * driver.c mini.h mini.c: New --no-aot debugging option which disables
5922 loading of AOT code.
5924 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
5926 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
5927 if there is no domain neutrality information.
5929 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
5931 * aot.c (mono_compile_assembly): Emit a symbol containing the file
5932 format version into the generated library.
5934 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
5935 callee method into the caller since one of them could be shared.
5937 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
5938 system exceptions from AOT code now works.
5940 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
5941 method if it is domain neutral and the callee is not.
5943 * graph.c (cfg_emit_one_loop_level): Fix warning.
5945 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
5947 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
5950 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
5952 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
5953 is needed by code which is executed before mono_runtime_init ().
5954 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
5956 * mini.c (mono_thread_abort): Fix warning.
5957 (mono_jit_compile_method): Call static constructor in the AOT case too.
5959 * aot.c (mono_compile_assembly): Fix warning.
5961 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5963 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
5965 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
5967 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
5969 * cpu-pentium.md: Fix the length of call opcodes so they include the
5970 ESP restoring instruction. Fixes #47968.
5972 2003-08-28 Martin Baulig <martin@ximian.com>
5974 * mini-x86.c (mono_arch_call_opcode): Added support for
5975 MONO_TYPE_GENERICINST.
5977 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
5979 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
5981 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
5982 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
5984 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
5987 2003-08-26 Martin Baulig <martin@ximian.com>
5989 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
5990 when reporting an error, set this to the actual error location.
5991 (mono_method_to_ir): Report the correct error location if
5992 get_basic_blocks() returned an error.
5994 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
5996 * mini.c (mono_type_blittable): OBJECT is not blittable.
5997 (mono_method_blittable): Methods which have marshalling descriptors
5998 are not blittable either. Fixes #47842.
6000 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
6002 * driver.c mini.c: Use an environment variable instead of a global
6003 variable. Also fix the build.
6005 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
6006 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
6009 * driver.c mini.c: Added --with-valgrind option to turn off some
6010 code which prevents mono from running under valgrind.
6012 * mini.c (mono_emit_call_args): Fixed warning.
6014 * mini.c (mono_emulate_opcode): Fixed warning.
6016 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6018 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
6019 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
6020 regalloc.c, regalloc.h: specify available registers in arch-specific
6021 code and support floats in the regallocator (patch by Laurent Morichetti
6024 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
6026 * mini.c: mono_thread_current() can be called only after
6027 mono_runtime_init(): rearrange code to not call it early on.
6029 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6031 * mini.c: allocate jump tables in the code mempools.
6033 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6035 * mini.c, mini.h: make sure per-thread data allocated by the jit is
6038 2003-08-10 Miguel de Icaza <miguel@ximian.com>
6040 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
6041 12 to 16. This fixes bug #47453.
6044 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
6046 * mini-ppc.c: fixed indexed load and unsigned compares.
6048 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
6050 * mini.c: reenabled installation of handler for
6051 thread abort signal.
6053 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6055 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
6056 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
6057 until it's fixed and actually useful.
6059 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
6061 * inssel-long32.brg: couple more opcodes implemented.
6063 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
6065 * mini-sparc.c: Even more opcodes implemeted.
6067 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
6069 * mini-sparc.c: More opcodes implemented.
6071 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
6073 * mini-sparc.c: More opcodes implemented.
6075 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
6077 * inssel-sparc.brg: Add some needed rules. Direct
6079 * Makefile.am: Use inssel-sparc.brg
6080 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
6081 an assert happy for now.
6083 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
6085 * mini-sparc.c: Fixed compile errors.
6086 * exceptions-sparc.c: Same. We now produce a mono binary
6087 on sparc-linux. Yea.
6089 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
6091 * mini-sparc.c: Renamed registers. Also some macro cleanups.
6092 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
6093 They compile, but do not work.
6095 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6097 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
6098 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
6099 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
6102 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6104 * mini.c: more opcodes implemented and better support for generics.
6106 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
6108 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
6109 * mini.c, mini.h: first cut at generics support: some new instructions
6110 added and changed the behaviour of some of the existing ones.
6112 2003-07-21 Miguel de Icaza <miguel@ximian.com>
6114 * mini.c: Removed definition of metadata_shared mutex here.
6116 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
6118 * mini-x86.c: make vararg calls work for instance methods.
6120 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
6122 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
6123 returns the arguments in a separte list, now.
6125 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6127 * aot.c, mini.c: updates for array type representation changes.
6129 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
6131 * mini.c: register function to perform jit shutdown.
6133 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6135 * mini.c: use a faster allocator if possible.
6137 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
6139 * aot.c: some cleanups and portability changes.
6141 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6143 * mini.c: use faster allocation for CEE_BOX if possible.
6145 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
6147 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
6148 Moved inlined mempcy code to its own function so that is can be
6149 reused. Added an inline memset function as well (optimized initobj).
6150 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
6152 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6154 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
6156 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
6158 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
6159 arch code can setup the cpu for CLR execution, if needed.
6160 We use it on x86 to set the precision of FP operations.
6162 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
6164 * mini.c: disable some optimizations if we can guess they'll cost too
6165 much for a given method.
6167 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
6169 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
6171 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
6172 * mini.h mini.c mini-x86.c: Added instruction level coverage
6173 info collection support.
6175 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6177 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
6178 is now implemented in the profiling API. Get rid of a couple of
6179 unnecessary global variables.
6181 2003-06-15 Nick Drochak <ndrochak@gol.com>
6183 * basic-long.cs: tests for negative values for bigmul, and unsigned.
6184 * cpu-g4.md: add op_bigmul and op_bigmul_un
6185 * cpu_pentium.md: add op_bigmul_un
6186 * inssel-long32.brg: add rule for unsigned bigmul
6187 * mini-ops.h: define OP_BIGMUL_UN
6188 * mini-x86.c: THE BUG: handle (un)signed properly
6189 * mini.c: choose unsigned opcode if needed.
6190 This set of patches fixes bug #44291
6192 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
6194 * mini.c (optimize_branches): improved to handle all kinds of
6195 conditional branches.
6197 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
6199 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
6200 don't raise exceptions.
6202 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6204 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
6205 to arch-specific files.
6207 2003-06-09 Martin Baulig <martin@ximian.com>
6209 * Makefile.am (libs): Added $(LIBGC_LIBS).
6211 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
6213 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
6214 and OP_ATAN (fixes bug#44293).
6216 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
6218 * Makefile.am, mini-x86.c: rename cpu description array to
6219 pentium_desc, since some compilers define the 'pentium' preprocessor
6222 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
6224 * mini.c (mini_select_instructions): add explicit branch if the
6225 following block is not the false target of a conditional branch -
6226 we need this with any optimization that reorder or remove bblocks
6228 * mini.c (optimize_branches): bug fixes
6230 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
6232 * mini.c (mono_method_to_ir): inline static readonly fields
6234 * ssa.c (fold_tree): start cfold support for long (very simple
6237 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
6239 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6241 * inssel.brg: fixed memcpy (bug #44219).
6243 2003-06-05 Dick Porter <dick@ximian.com>
6245 * driver.c: Set the glib log levels to not abort if g_message
6248 g_set_prgname() has to happen before mini_init() so that the
6249 process handle gets the info.
6251 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6253 * driver.c: add intrins to the default optimizations to get wider
6256 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
6258 * mini.h: some large basic blocks will overflow a 16-bit
6259 integers for symbolic registers.
6261 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
6263 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
6264 (mono_arch_output_basic_block): fix bug 43499
6266 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
6268 * mini.c: kill duplicated definition of mono_debug_format.
6270 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
6272 * mini-x86.c, arrays.cs: fixed register allocation bug.
6274 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
6276 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
6278 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
6280 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6283 (print_method_from_ip): also print source location information if
6286 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
6288 * mini.c (mono_find_block_region): bug fix in region code
6289 (mini_method_compile): enable removing unreachable code again, but
6290 only in methods without exception clauses.
6292 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
6294 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
6295 Implemented arglist opcode and handling of TypedReference type.
6296 Fixed x86 call convention when a structure is returned.
6297 Minimal support for calling static vararg methods.
6299 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
6301 * mini.c (mini_method_compile): always remove unreachable code,
6302 because the code in them may be inconsistent (access to dead
6303 variables for example).
6305 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
6307 * driver.c, debug-mini.c: warning fixes.
6309 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
6311 * Makefile.am, jit.h, mini.h: install header for embedding mono.
6313 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
6315 * mini.c: thread-static fields are registered in mono_class_vtable(),
6316 so ensure the function is called before checking for them.
6318 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
6320 * mini.c (optimize_branches): fix for bug 43586
6322 * jit-icalls.c (mono_llmult_ovf): added an additional check for
6323 overflow (fixes Bug #43639)
6325 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6327 * mini.c, objects.cs: allow the use of stobj for primitive types.
6329 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6331 * mini.c: be less strict about argument checking until we support
6332 running the verifier.
6334 2003-05-27 Nick Drochak <ndrochak@gol.com>
6336 * basic-long.cs: tests for (ulong)int * (ulong)int also
6337 * mini.c: use the same trick for (ulong)int * (ulong)int
6339 2003-05-27 Nick Drochak <ndrochak@gol.com>
6341 * basic-long.cs: add regression test for (long)int * (long)int
6342 * cpu-pentium.md: add op_bigmul specification
6343 * inssel-long32.brg: add OP_BIGMUL rule
6344 * mini-ops.h: add OP_BIGMUL
6345 * mini-x86.c: register allocator: handle case where src1 needs to be
6347 * mini.c: substitute special BIGMUL opcode in the tree for
6348 (long)int * (long)int
6350 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
6352 * jit-icalls.c: call the type ctor on field access if needed.
6354 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
6356 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
6357 to a method (including results of ldelema, bug#43207).
6359 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
6361 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
6362 colors to show exception handler blocks.
6364 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
6365 (fix for pinvoke7.cs).
6367 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6369 * mini.h, mini.c: ensure correct initialization order for types that
6370 require it. Prepare for lazy compilation of jit icall wrappers.
6371 Provide a name for opcode emulation to reduce unneeded mallocing.
6373 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
6375 * mini-x86.c: better register restoring code and profiling
6376 support for tail calls.
6378 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6380 * mini.h, driver.c: prepare for leaf methods optimization.
6382 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
6384 * mini.c: get targets of branches before converting a method.
6386 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
6388 * mini.c (optimize_branches): added some experimental code (disbaled)
6390 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
6392 * mini.c (optimize_branches): fix branch to branch optimization
6394 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
6396 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
6398 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
6400 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
6403 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
6405 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
6406 enable use of interface variables again.
6408 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
6409 I1 to registers because there is no simply way to sign extend 8bit
6410 quantities in caller saved registers on x86.
6412 * inssel-float.brg: set costs of some rules to 2 so
6413 that monobure always select the arch. specific ones if supplied,
6414 regardless of the order we pass the files to monoburg.
6416 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
6418 * mini.c, mini-x86.c: since the magic trampoline for jumps
6419 can't patch the code directly, we do it as soon as the
6420 method gets compiled.
6422 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
6424 * mini-x86.c, mini.h: introduce a new patching method
6425 to support CEE_JMP and tail calls.
6426 * mini.c: obey tail.call. Don't precompile methods target
6428 * tramp-x86.c: new trampoline code to handle methods
6429 reached through a jump.
6431 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
6433 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
6434 bit values to registers
6436 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
6438 * mini.c (mono_compile_get_interface_var): share interface
6439 variables if possible.
6441 2003-05-16 Martin Baulig <martin@ximian.com>
6443 * debug-mini.c (mono_init_debugger): New function to initialize
6444 the debugger. This is not in the debugger since it needs to
6445 access some of mini's internals.
6447 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
6449 * mini.c (mono_method_to_ir): inlining fixes/cleanups
6451 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
6453 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
6454 for value type handling.
6456 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
6458 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
6459 (mono_method_check_inlining): enable inlining of all kinds of wrappers
6461 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
6463 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
6464 the constructor through a proxy.
6466 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6468 * jit-icalls.c, inssel.brg: fixes to array element address
6471 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
6473 * mini-x86.c (is_regsize_var): allocate pointer to registers
6475 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
6477 * driver.c: fixed typo, added intrins to the set of optimizations
6478 tested with regressions.
6480 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
6482 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
6483 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
6486 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
6488 * inssel.brg: remove some common pop instructions without side effects
6490 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6492 * inssel-x86.brg: fixed thinko in int to double conversions.
6494 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
6496 * mini.c, jit-icalls.c: added runtime thread-static variable support.
6498 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
6500 * inssel-long32.brg: two more missing instructions.
6502 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
6504 * mini.c (mono_emit_call_args): set the cil_code for all arguments
6507 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
6509 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
6512 * basic-float.cs: Added tests for negative zero.
6514 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6516 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
6517 a couple of missing operations for long casts, with test cases.
6519 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6521 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
6523 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
6525 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
6526 code size estimation.
6528 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
6530 * mini.c (mono_jit_create_remoting_trampoline): make it work with
6531 abstract methods (fix bug 42542)
6533 * aot.c: add ability to handle array types
6535 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
6537 * mini.c: Call the _specific versions of the object allocation
6538 functions if possible.
6540 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
6542 * driver.c: call setlocale ().
6544 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
6546 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
6549 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
6551 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
6553 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
6554 wrappers (fix bug 42122)
6556 2003-05-04 Martin Baulig <martin@ximian.com>
6558 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
6560 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
6561 s/mini_set_defaults/mono_set_defaults/g.
6563 2003-05-04 Martin Baulig <martin@ximian.com>
6565 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
6567 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6569 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
6570 (reported by Don Roberts).
6572 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
6574 * mini.c: temporarily work around two bugs for this release.
6576 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6578 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
6579 that contains -export-dynamic and it makes using the ld script
6581 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
6583 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
6585 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
6588 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
6590 * mini.c: make sure leave calls all the needed finally blocks,
6591 even when the target jumps out of multiple exception clauses.
6593 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
6595 * ldscript, Makefile.am: add linker script to reduce the number of
6596 exported symbols (should also fix the issues with libwine defining
6597 some of the same symbols in io-layer).
6599 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
6601 * driver.c (mini_main): Avoid assertion when no file name is given on
6604 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
6606 * driver.c: added --version/-V command line option.
6607 Added the inline optimization in the regression tests.
6609 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
6611 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
6612 to the type in the method signature (fixes bug#42134).
6614 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
6616 * mini.c: when inlining, check this is not null only when needed (bug #42135).
6618 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
6620 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
6622 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6624 * driver.c: fixed bug #42100.
6626 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
6628 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
6630 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
6632 * mini.c: moved most of the code required to do inlining to its own
6633 function so it can be reused. Inline also ctors if appropriate.
6635 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
6637 * Makefile.am: Link with -export-dynamic so shared libs loaded by
6638 the runtime can call mono API functions.
6640 2003-04-27 Martin Baulig <martin@ximian.com>
6642 * debug-mini.c (mono_debug_init_method): Added
6643 `guint32 breakpoint_id' argument; if the method has a breakpoint,
6644 send a notification to the debugger.
6646 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
6647 running in the Mono Debugger, just pass the breakpoint number to
6648 mono_debug_init_method().
6650 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
6652 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
6654 * mini.c: allow some more unsafe compares.
6656 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6658 * mini-x86.c, Makefile.am: make distcheck works (partially from
6659 a patch by Richard Lee <r.h.lee@attbi.com>).
6660 * regset.c, regset.h: removed, they are unused.
6662 2003-04-25 Dick Porter <dick@ximian.com>
6664 * driver.c: Usage reports the name as 'mono' not 'mini'
6665 * exceptions-x86.c: Build and run on freebsd
6667 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
6669 * Makefile.am: install the program with the 'mono' name and
6670 the library as libmono instead of mini and libmini.
6672 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
6674 * driver.c: provide the APIs for the embedding interface of the old jit.
6676 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
6678 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
6680 2003-04-23 Martin Baulig <martin@ximian.com>
6682 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
6684 * driver.c: Added `--debug' command line argument to enable
6687 2003-04-23 Martin Baulig <martin@ximian.com>
6689 * debug.[ch]: Removed. The code is now in
6690 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
6692 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
6695 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
6697 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
6699 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6702 (mini_cleanup): moved mono_runtime_cleanup call after the call to
6703 mono_domain_finalize.
6704 (mini_method_compile): use mono_method_profile* if the the option is
6707 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
6709 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
6710 methods with their wrapper.
6712 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
6713 methods with their wrapper.
6715 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
6718 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
6721 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
6724 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
6726 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
6728 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
6730 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
6731 of the mempool. This is slightly faster and uses less memory
6733 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6735 * mini.c: avoid O(n) allocation for variables.
6737 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6739 * mini.c: handle items on the stack after inlining methods.
6741 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
6743 * mini.c: make the method->opcode optimization dependent
6744 on MONO_OPT_INSTRINS and do it lazily.
6746 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
6748 * driver.c: print overall results at the end of regression run.
6750 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
6752 * inssel.brg: don't overwrite symbolic registers.
6754 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
6756 * inssel-x86.brg: fix conversion from long to float.
6758 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
6760 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
6762 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
6764 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
6766 * driver.c: Added --print-vtable option as in the old JIT.
6768 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
6770 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
6772 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
6774 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
6776 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
6778 * mini.c regalloc.c regalloc.h: Fix memory leak.
6780 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
6782 * aot.c (mono_aot_get_method): register all used strings
6784 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6786 * mini.c: always intern strings references with ldstr at compile time.
6788 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
6790 * Makefile.am: add BUILT_SOURCES.
6792 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
6794 * driver.c: give a better error message when the assembly to execute
6795 doesn't have an entry point.
6797 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
6799 * Makefile.am: added hack for automake
6801 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
6804 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
6806 22003-04-07 Martin Baulig <martin@ximian.com>
6808 * Makefile.am: Added Makefile.am.
6810 * debugger-main.c: Removed, this is now in the debugger where it
6813 * mini.pc.in: Call this package `mini' for the moment.