1 2007-05-12 Zoltan Varga <vargaz@gmail.com>
3 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
5 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
8 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
11 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
12 the exception throwing code a bit.
14 * mini-x86.c (get_call_info): Allocate result from a mempool.
16 2007-05-11 Zoltan Varga <vargaz@gmail.com>
18 * aot-compiler.c (find_typespec_for_class): Fix the assert.
20 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
22 * mini.h (MonoCompile): Add 'token_info_hash' field.
24 * mini.c: Save token->method associations during compilation so the AOT
27 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
28 which reference generic classes and methods.
30 2007-05-10 Zoltan Varga <vargaz@gmail.com>
32 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
34 * aot-compiler.c (compile_method): Fix a typo in a comment.
36 * aot-runtime.c (decode_cached_class_info): Skip generic types.
38 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
41 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
43 2007-05-09 Zoltan Varga <vargaz@gmail.com>
45 * mini.h (MonoCompile): Add 'args' field.
47 * mini.c (mono_compile_create_vars): Store variables representing the arguments
50 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
52 2007-05-08 Zoltan Varga <vargaz@gmail.com>
54 * mini.c (mono_compile_get_interface_var): Remove this unused function.
56 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
58 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
59 opcodes for some opcodes.
61 * mini.h *.brg *.c: Use the new opcodes.
63 2007-05-08 Massimiliano Mantione <massi@ximian.com>
65 * mini.h: Bumped aot revision.
67 * inssel.brg: modified code generation of type checks for interfaces
68 to use the new "MonoClass.interface_bitmap" instead of the old
69 "MonoClass.interface_offsets".
71 2007-04-30 Zoltan Varga <vargaz@gmail.com>
73 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
75 2007-04-29 Zoltan Varga <vargaz@gmail.com>
77 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
80 2007-04-27 Neale Ferguson <neale@sinenomine.net>
82 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
84 2007-04-27 Wade Berrier <wberrier@novell.com>
86 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
89 2007-04-26 Zoltan Varga <vargaz@gmail.com>
91 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
93 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
94 causes the corlib unit tests to fail.
96 2007-04-25 Zoltan Varga <vargaz@gmail.com>
98 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
100 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
102 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
103 opcodes to the comparison relations.
105 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
106 opcodes to their types.
108 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
110 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
111 it in cfg->arch.cinfo.
113 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
115 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
116 cfg->cil_offset_to_bb.
118 2007-04-24 Zoltan Varga <vargaz@gmail.com>
120 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
121 created becase of initlocals.
123 2007-04-23 Zoltan Varga <vargaz@gmail.com>
125 * mini-alpha.c cpu-alpha.md: More alpha port work from
126 Sergey Tikhonov <tsv@solvo.ru>.
128 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
130 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
132 2007-04-19 Zoltan Varga <vargaz@gmail.com>
134 * cpu-s390.md (break): Correct the length of break instruction.
136 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
138 * mini.c: fix a couple of soft-float issues and comments.
140 2007-04-15 Miguel de Icaza <miguel@novell.com>
142 * trace.c (is_filenamechar): - is also a filename char.
144 2007-04-15 Neale Ferguson <neale@sinenomine.net>
146 * mini-s390.c: Correct checking for enum type in return value processing.
148 2007-04-14 Raja R Harinath <rharinath@novell.com>
150 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
151 (version.h): Makefile is in the build directory.
153 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
155 * mini-amd64.h: fix for assertion failure on Solaris/amd64
157 2007-04-11 Martin Baulig <martin@ximian.com>
159 * mini.c (can_access_member): Fix handling of generic classes;
162 2007-04-10 Zoltan Varga <vargaz@gmail.com>
164 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
166 2007-04-05 Zoltan Varga <vargaz@gmail.com>
168 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
170 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
172 * mini-codegen.c: make sure the right spill amount is
173 used for fp or integer registers (fixes the float_sub_spill() on ppc).
175 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
177 * mini-ppc.c: fixes for the fp_branch_nan test.
179 2007-03-23 Zoltan Varga <vargaz@gmail.com>
181 * basic.cs: Comment out new test which still fails on ia64.
183 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
185 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
187 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
189 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
191 2007-03-22 Zoltan Varga <vargaz@gmail.com>
193 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
194 on 64 bit machines. Fixes part of #80738.
196 * basic.cs: Add regression test.
198 2007-03-17 Zoltan Varga <vargaz@gmail.com>
200 * inssel.brg basic.cs: Revert previous change to fix build.
202 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
205 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
207 * basic.cs: Add new regression test.
209 2007-03-17 Zoltan Varga <vargaz@gmail.com>
211 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
214 2007-03-16 Neale Ferguson <neale@sinenomine.net>
216 * cpu-s390x.md: Correct length of break instruction.
218 2007-03-16 Neale Ferguson <neale@sinenomine.net>
220 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
221 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
223 2007-03-15 Jonathan Chambers <joncham@gmail.com>
225 * *.c: Begin WIN64 port.
226 * mini.c: Use correct register in profiler.
227 * mini-amd64.c: No inline assembly on Win64.
228 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
229 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
230 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
231 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
232 mono_arch_ip_from_context for Win64.
234 Contributed under MIT/X11 license.
236 2007-03-15 Zoltan Varga <vargaz@gmail.com>
238 * exceptions-amd64.c (seh_handler): Ditto.
240 * exceptions-x86.c (seh_handler): Fix a memory leak.
242 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
244 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
245 mini-s390x.c: fixed peephole optimizations to deal
246 correctly with 1 and 2 byte reload avoidance.
248 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
250 * cpu-s390.md, cpu-s390x.md: update localloc length.
252 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
254 * cpu-g4.md: added missing descriptions.
256 2007-03-14 Miguel de Icaza <miguel@novell.com>
258 * Makefile.am: Add support so the tail tests are not executed on
259 PowerPC as that is a known limitation of the PowerPC port.
261 2007-03-13 Jonathan Chambers <joncham@gmail.com>
263 * runmdesc.bat: Move to msvc directory.
265 2007-03-13 Jonathan Chambers <joncham@gmail.com>
267 * runmdesc.bat: Run executable that was produced by the current
268 target and sent via an argument.
270 2007-03-11 Zoltan Varga <vargaz@gmail.com>
272 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
275 * generics.2.cs: Add regression test.
277 2007-03-09 Wade berrier <wberrier@novell.com>
279 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
281 2007-03-09 Zoltan Varga <vargaz@gmail.com>
283 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
284 AOT code depends on this.
286 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
288 * mini.c: more precise tracking of types in the eval stack
289 (part of fix for bug #81044).
291 2007-03-07 Zoltan Varga <vargaz@gmail.com>
293 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
295 * aot-compiler.c (encode_patch): Remove an obsolete comment.
297 2007-03-06 Zoltan Varga <vargaz@gmail.com>
299 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
301 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
303 2007-02-22 Zoltan Varga <vargaz@gmail.com>
305 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
306 a pointer on 64 bit systems. Fixes #80190.
308 * iltests.il: Add new regression test.
310 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
312 * mini.c: inline a constant for Environment.IsRunningOnWindows.
314 2007-02-19 Geoff Norton <gnorton@customerdna.com>
316 * trace.c: Remove an erroneous alignemnt check when tracing.
317 Fixes --trace on OSX86.
319 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
321 * mini-$(arch).h: initialize SP in context for all the archs.
323 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
325 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
326 regressions in the thread tests.
328 2007-02-14 Zoltan Varga <vargaz@gmail.com>
330 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
331 - fixed implementation of LOCALLOC opcode
332 - implemented non-un compare for floats
334 - implementation of FDIV and CKFINITE opcodes
335 - fixes for latest mono updates
336 - additional arch opcodes
338 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
340 * Makefile.am: simplify and merge rules for cross-compilation.
342 2007-02-07 Massimiliano Mantione <massi@ximian.com>
344 * local-propagation.c: Actually *apply* the fix for bug 80591...
346 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
348 * mini-exceptions.c: backuot part of the last change
349 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
351 2007-02-06 Massimiliano Mantione <massi@ximian.com>
352 * inssel.brg: Fix bug 59286.
355 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
357 * mini-exceptions.c: patch from Zoltan to correctly check for
358 stack boundaries (using the stack register, not the frame register),
359 fixes bugs #80724, #79717.
361 2007-02-03 Zoltan Varga <vargaz@gmail.com>
363 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
364 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
366 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
367 presence of frame pointer elimination.
369 2007-02-01 Geoff Norton <gnorton@customerdna.com>
371 * mini-x86.h: NetBSD UCONTEX_REG defines.
373 2007-02-01 Zoltan Varga <vargaz@gmail.com>
375 * inssel-amd64.brg: Fix amd64 build.
377 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
379 * mini.h: remove extern to workaround what looks likes gcc bug 26905
382 2007-01-31 Zoltan Varga <vargaz@gmail.com>
384 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
387 * mini-<ARCH>.c: Use mono_is_regsize_var ().
389 2007-01-30 Mark Mason <mason@broadcom.com>
391 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
392 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
393 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
394 beginning support for CEE_JMP [not quite working yet]
395 * tramp-mips.c: LMF handling now works
397 2007-01-30 Zoltan Varga <vargaz@gmail.com>
399 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
401 * mini.h (NULLIFY_INS): New macro.
403 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
405 * mini.c: statistical profiler fix for windows, patch
406 from Tor Lillqvist (tml@novell.com).
408 2007-01-30 Massimiliano Mantione <massi@ximian.com>
409 * local-propagation.c: Fix bug 80591.
411 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
413 * Makefile.am: put back the --export-dynamic option as with
414 the previous gmodule flags (thanks to Robert Jordan).
416 2007-01-28 Zoltan Varga <vargaz@gmail.com>
418 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
420 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
421 simplify and speed up the local register allocator. Also rename some fields
422 like iassign->vassign.
424 * regalloc.c: Remove some functions which are no longer used since their
425 inlined version is in mini-codegen.c.
427 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
429 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
431 2007-01-27 Zoltan Varga <vargaz@gmail.com>
433 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
434 narrowing. Fixes #80622.
436 * iltests.il: Add new regresssion test.
438 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
440 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
441 debug-debugger.c, debug-debugger.h: warning fixes.
442 * driver.c: updated copyright year and made it fit in one line.
444 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
446 * aot-runtime.c: updated to use mono-dl instead of gmodule.
448 2007-01-25 Zoltan Varga <vargaz@gmail.com>
450 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
452 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
454 * iltests.il: Add new test for bug #80507.
456 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
458 * mini-arm.h: use soft-float also on vfp for now.
460 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
462 * mini.c: fix some more soft-float issues.
464 2007-01-24 Zoltan Varga <vargaz@gmail.com>
466 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
468 2007-01-24 Massimiliano Mantione <massi@ximian.com>
469 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
470 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
471 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
473 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
475 * mini-arm.c: typo fix.
477 2007-01-23 Neale Ferguson <neale@sinenomine.net>
479 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
481 2007-01-21 Zoltan Varga <vargaz@gmail.com>
483 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
484 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
486 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
488 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
490 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
492 * inssel.brg: Fix a warning.
494 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
496 * abcremoval.c ssa.c ssapre.c: Update after this change.
498 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
500 * dominators.c (df_set): Use mono_bitset_union_fast.
502 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
504 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
505 mini-codegen.c: reduce relocations and memory usage for the cpu
508 2007-01-20 Zoltan Varga <vargaz@gmail.com>
510 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
512 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
513 to reduce their size.
515 2007-01-19 Mark Mason <mason@broadcom.com>
517 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
518 * mini-mips.c: more configuration macros, support long conditional branches, additional
519 asserts, fix epilog instrumentation.
520 * mini-mips.h: use standard stack walk
521 * cpu-mips.md: increase size of div, rem and conditional branches
523 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
525 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
528 2007-01-19 Zoltan Varga <vargaz@gmail.com>
530 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
531 (compile_method): Ditto.
533 * aot-runtime.c (decode_klass_info): Ditto.
535 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
536 needed by the code generated by inssel.brg. Also fix a warning.
538 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
540 * mini.c: deal with enums that become genericinsts by
541 being nested in a generic class (bug #79956).
543 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
545 * mini.c: match the generic definition to check for
546 private access with generic types (bug #78431).
548 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
550 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
551 to make life easier for people cross-compiling that insist on not
554 2007-01-17 Mark Mason <mason@broadcom.com>
556 * inssel-long.brg: patch to deal with mips missing flags
557 * inssel-long32-mips.brg: implement overflow checks
558 * insset-mips.brg: implement overflow checks
559 * mini-mips.h: implement conditional exception handling
560 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
561 Remove unused code, minor cleanups.
562 * exceptions-mips.c: minor cleanups
563 * mini-ops.h: add mips conditional exception ops
564 * cpu-mips.md: add mips conditional exception ops
567 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
569 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
570 to deal with mips missing of flags.
572 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
574 * exceptions-ppc.c: execute fault handlers.
576 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
578 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
580 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
582 * mini.c: handle also floating point values in initialize_array.
584 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
586 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
587 array initialization and make it conditional on the intrins option.
589 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
591 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
592 relocations and put the patch info names close to the enum definition.
594 2007-01-15 Mark Mason <mason@broadcom.com>
596 * basic.cs, exceptions.cs: break up large tests to increase debugability.
598 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
600 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
602 2007-01-12 Raja R Harinath <rharinath@novell.com>
604 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
606 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
608 * Makefile.am: distribute the mips sources.
610 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
612 * mini-codegen.h: handle bug #80489 here, by excluding ecx
615 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
617 * cpu-x86.md: back out for now as this triggers other regressions.
619 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
621 * cpu-x86.md: force src1 and dest regpair for long shift instructions
622 to eax:edx, so ecx can't get allocated to them (bug #80489).
624 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
626 * mini.c, mini-exceptions.c: enabled running fault handlers
629 2007-01-03 Miguel de Icaza <miguel@novell.com>
631 * driver.c: If nothing fail, do not use the string "failed",
632 because it makes it very annoying to view test result logs on the
635 2006-12-30 Miguel de Icaza <miguel@novell.com>
637 * debug-debugger.c (mono_debugger_main): Rename "main" to
638 "main_method" to prevent a warning.
640 Remove a warning for unused field.
642 2006-12-28 Martin Baulig <martin@ximian.com>
645 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
647 2006-12-22 Martin Baulig <martin@ximian.com>
649 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
650 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
651 seperate `.mdb_debug_info' section, so we can access it from the
652 debugger even if the binary is stripped.
654 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
655 from the `.mdb_debug_info' here to prevent the linker from
656 removing that section.
658 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
661 2006-12-19 Robert Jordan <robertj@gmx.net>
663 * mini-x86: enable the code to return small structures in
664 registers for FreeBSD as well. Fixes bug #80278.
665 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
667 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
669 * mini-x86.c: align the stack when calling the profiler
670 function instrumenting the prolog (on OSX).
672 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
674 * mini.c: emit a break opcode where Debugger.Break () is called.
676 2006-12-13 Miguel de Icaza <miguel@novell.com>
678 * mini.c (mono_method_to_ir): Provide useful information on this
679 assert, to prevent others from debugging like I did.
681 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
683 * mini.c: enable code which was incorrectly commented
686 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
688 * mini-x86.c: enable on OSX, too, the code to return small
689 structures in registers.
691 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
693 * mini-x86.c: remove the use of the dynamic code manager here, too.
695 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
697 * mini.h, debug-debugger.c, tramp-*.c: fixed
698 mono_debugger_create_notification_function() to use
699 mono_global_codeman_reserve () instead of a dynamic code manager.
701 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
703 * mini.c, jit-icalls.h, jit-icalls.c: remove the
704 ves_array_element_address() jit icall and use a generated
705 managed method instead (which is about 4 times faster for a rank 3
708 2006-11-29 Mark Mason <mason@broadcom.com>
710 * basic-calls.cs: additional tests for passing
711 structures as function arguments.
713 2006-11-29 Mark Mason <mason@broadcom.com>
715 * mini-mips.h: disable custom exception handling
716 * mini-mips.c: throw/rethrow should use jalr to call
717 exception stubs. Fixed bug with passing structures
718 by value. More support for tracing floating point
721 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
723 * mini.c: fixed typo in the soft-float ldind.r4 handling
726 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
728 * mini.c, mini.h, driver.c: added --runtime command line
729 option to select a different runtime than the autodetected one.
730 * jit.h: added API for embedders to initialize with a specific
733 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
735 * mini.c: handle also boxing of r4 values (bug #80024).
737 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
739 * mini-ppc.c: force indirect calls until we reserve
740 enough address space for all the generated code.
742 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
744 * exceptions-arm.c: workaround bugs in the libc definition
747 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
749 * inssel.brg: fixes from me and Mark Mason.
751 2006-11-23 Dick Porter <dick@ximian.com>
753 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
754 semaphore display now we've fixed the initial value
756 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
758 * inssel.brg: partially revert the last change to fix the build.
760 2006-11-21 Mark Mason <mason@broadcom.com>
762 * inssel.brg: Add and use compare-and-branch macros to support
763 architectures that do not have condition code registers (ie. MIPS).
764 * *-mips.{c,brg,md}: Fix copyright statements
766 2006-11-20 Mark Mason <mason@broadcom.com>
768 * Makefile.am: remove mini-codegen.c from list of MIPS sources
769 * mini.c: Allow GET_CONTEXT to be specified by the arch port
770 * mini.h: Added declaration for mono_print_ins()
771 * mini-codegen.c: added ins_spec initializer for MIPS
772 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
773 vreg to be virtual and hreg to be non-virtual.
774 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
775 is not yet working/implemented correctly.
776 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
777 non-static, fixup calls to print_ins() from other parts in the file.
779 2006-11-20 Mark Mason <mason@broadcom.com>
781 * basic-calls.cs: added tests for passing structures as arguments
784 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
786 * inssel-long32.brg: optimize signed division by power of two.
788 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
790 * mini-arm.c: added support for interworking with thumb code
791 (mono must be still be built using the ARM instruction encoding).
793 2006-11-19 Miguel de Icaza <miguel@novell.com>
795 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
796 verifier has different rules for it. Fixes a few verifier issues
799 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
800 at the end, so people know what happened.
802 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
804 * brach-opts.c: in optimize_exception_target() make sure we
805 are in a catch clause (fixes bug #79871).
807 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
809 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
810 more soft-float support fixes.
812 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
814 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
815 that are passed half on the stack and half in registers.
817 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
819 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
820 more mips integration work from Mark E Mason
821 <mark.e.mason@broadcom.com>.
823 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
825 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
826 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
827 tramp-mips.c: added sources for the mips port, not
828 integrated in the build yet. Contributed by
829 Mark E Mason <mark.e.mason@broadcom.com>.
831 2006-11-14 Neale Ferguson <neale@sinenomine.net>
833 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
835 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
837 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
838 put the soft-float rules in its own file since it seems to
839 break s390 compilation.
841 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
843 * mini-arm.c: fixed wrnings.
845 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
847 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
848 inssel-arm.brg: ARM support for soft-float.
850 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
852 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
853 loads and stores of 32 bit fp values.
855 2006-11-10 Zoltan Varga <vargaz@gmail.com>
857 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
859 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
860 works. Fixes #79852 and #79463.
862 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
864 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
865 more soft-float support WIP and fixes.
867 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
869 * mini-arm.c: some VFP updates.
871 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
873 * mini-exceptions.c: 0 is a valid local var offset in some
874 architectures, don't assert (bug #78508).
876 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
878 * exceptions-arm.c: fixed off by one error in stack walk code.
880 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
882 * mini.h, mini.c: more precise tracking of type load exceptions.
884 2006-11-03 Robert Jordan <robertj@gmx.net>
886 * Makefile.am: [WIN32] Add monow.exe target.
887 * driver.c: [WIN32] Don't detach the console when debugging.
890 2006-10-30 Miguel de Icaza <miguel@novell.com>
892 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
894 2006-10-23 Zoltan Varga <vargaz@gmail.com>
896 * aot-compiler.c (emit_method_info): Add a case missed earlier.
898 * driver.c (mini_regression): Fix --regression with AOT.
900 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
902 2006-10-17 Zoltan Varga <vargaz@gmail.com>
904 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
906 * mini-sparc.h: Don't use sigaction on sparc/linux.
908 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
910 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
912 * mini-exceptions.c: Add proper include files for getpid ().
914 2006-10-16 Zoltan Varga <vargaz@gmail.com>
916 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
917 address instead of a MonoJitInfo* to avoid decoding the exception info for the
920 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
921 name cache to reduce its size.
923 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
925 2006-10-15 Zoltan Varga <vargaz@gmail.com>
927 * mini-x86.c: Save/restore the current LMF structure more efficiently using
928 the mono_lmf TLS variable.
930 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
931 trampoline lmf frames.
933 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
935 2006-10-14 Zoltan Varga <vargaz@gmail.com>
937 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
938 the mono_lmf TLS variable.
940 * mini-exceptions.c: Access the LMF structure through accessors.
942 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
943 variable instead of in jit_tls->lmf.
945 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
947 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
948 trampoline lmf frames.
950 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
952 2006-10-12 Zoltan Varga <vargaz@gmail.com>
954 * mini.c trace.c mini-x86.c: Revert these too.
956 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
959 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
961 * genmdesc.c: removed now dead code.
963 2006-10-09 Robert Jordan <robertj@gmx.net>
965 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
967 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
969 * mini.h: do not leave gaps in the opcode values.
971 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
973 * jit-icalls.h: flag functions as internal here, too.
975 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
977 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
978 functions with the internal attribute.
980 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
982 * aot-compiler.c: fclose the file descriptor in the profile read loop.
984 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
986 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
989 2006-10-05 Zoltan Varga <vargaz@gmail.com>
991 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
992 tail calls as on other platforms.
994 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
996 * iltests.il: Add a few tailcall tests.
998 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
1000 * driver.c: fix loop for old compilers (bug #79521).
1002 2006-10-02 Zoltan Varga <vargaz@gmail.com>
1004 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
1006 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
1008 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
1009 metadata without any code.
1011 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
1012 more precise debugging information using gdb.
1014 2006-09-30 Zoltan Varga <vargaz@gmail.com>
1016 * inssel-ia64.brg: Make the helper methods static.
1018 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
1020 * inssel-x86.brg: make the helper methods static.
1022 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
1024 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
1026 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
1028 * mini.c: updates for monoburg changes.
1029 * inssel.brg: make a few helper functions static as they should.
1031 2006-09-27 Zoltan Varga <vargaz@gmail.com>
1033 * Makefile.am: Move mini-codegen.c to common_sources.
1035 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
1037 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
1039 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
1040 mini-ppc.h: port to use the common local register allocator.
1042 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1044 * mini.h: Remove the comment too then.
1046 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
1048 * mini.h: put back backend.data which is to be used shortly and
1049 doesn't increase the size of MonoInst. If any 64 bit arch aligned
1050 pointers on 4 byte boundaries it'd have much bigger issues running
1051 and you can ifdef it out anyway.
1053 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1055 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
1056 MonoInst size by 4 bytes on 64 bit machines.
1058 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
1060 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
1061 replacement with more meaningful field names. Arch maintainers, please
1062 check the assigned names are good enough for your arch.
1064 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1066 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
1067 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
1069 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
1071 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
1072 relocations and memory requirements, put the optimization flags
1073 definitions in their own file.
1075 2006-09-24 Zoltan Varga <vargaz@gmail.com>
1077 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
1079 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
1081 2006-09-22 Zoltan Varga <vargaz@gmail.com>
1083 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
1085 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
1087 * inssel.brg: use the correct function to get the size of an item
1088 in an array, given an element class.
1089 * aot-compiler.c: do not access class->class_size directly.
1091 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
1093 * mini.h, debug-mini.c: added a debugging function to print
1094 info about local variables and arguments in a jitted method.
1096 2006-09-20 Zoltan Varga <vargaz@gmail.com>
1098 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
1100 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
1102 2006-09-19 Zoltan Varga <vargaz@gmail.com>
1104 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
1105 inner and outer loops when passing vtypes.
1107 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
1109 * mini-ppc.c: take into account the cpu errata for cache flushing
1110 which caused some random errors (bug #79381).
1112 2006-09-19 Zoltan Varga <vargaz@gmail.com>
1114 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
1115 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
1117 2006-09-17 Zoltan Varga <vargaz@gmail.com>
1119 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
1122 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
1125 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
1126 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
1128 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
1131 2006-09-13 Zoltan Varga <vargaz@gmail.com>
1133 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
1135 2006-09-12 Zoltan Varga <vargaz@gmail.com>
1137 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
1138 macro does not have to be changed during debugging.
1140 * cpu-alpha.md inssel-alpha.brg mini-alpha.h mini-alpha.c exceptions-alpha.c tramp-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
1142 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
1144 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
1146 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
1147 MONO_ARCH_NO_EMULATE_MUL is defined.
1149 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
1151 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
1153 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
1155 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
1157 2006-09-11 Zoltan Varga <vargaz@gmail.com>
1159 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
1160 stuff to mini-exceptions.c where it is used.
1162 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
1163 setup code, the real one is in mini-exceptions.c.
1165 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
1166 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
1167 some changes from the freebsd ports tree.
1169 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
1172 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
1174 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
1176 * mini.c: on Linux, check for /proc to be mounted
1177 (bug# 79351, novell bug#201204).
1179 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
1181 * mini.c: handle cases where pthread_attr_getstack() behaves
1182 incorrectly (bug #78096).
1184 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
1186 * mini-arm.c: support larger stack frames (bug #79272).
1188 2006-09-08 Zoltan Varga <vargaz@gmail.com>
1190 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
1192 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
1195 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
1196 mono_class_from_name () to find a class from its name.
1198 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
1200 2006-09-07 Zoltan Varga <vargaz@gmail.com>
1202 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
1204 2006-09-05 Kornél Pál <kornelpal@gmail.com>
1206 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
1208 2006-09-04 Zoltan Varga <vargaz@gmail.com>
1210 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
1211 callinfo->trampoline.
1213 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
1215 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
1218 2006-09-03 Zoltan Varga <vargaz@gmail.com>
1220 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
1222 2006-09-02 Zoltan Varga <vargaz@gmail.com>
1224 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
1225 stats.method_trampolines, it is already done by the generic trampoline code.
1227 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
1229 2006-09-01 Zoltan Varga <vargaz@gmail.com>
1231 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
1233 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
1235 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
1237 * mini.c (print_jit_stats): Print mscorlib mempool size too.
1239 * mini.c (print_jit_stats): Print new stats.
1241 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
1243 2006-08-31 Zoltan Varga <vargaz@gmail.com>
1245 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
1246 Address on two dimensional arrays. Fixes #78729.
1248 * mini.h (MonoCompile): Add a 'skip_visibility' field.
1250 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
1253 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
1255 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
1258 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
1260 (mini_get_ldelema_ins): Ditto.
1262 2006-08-30 Zoltan Varga <vargaz@gmail.com>
1264 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
1265 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
1268 2006-08-29 Neale Ferguson <neale@sinenomine.net>
1270 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
1271 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
1273 * exceptions-s390x.c: Cosmetic change.
1275 * tramp-s390.c: Fix warning.
1277 * cpu-s390.md: Correct length of mul_imm.
1279 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
1281 * aot-compiler.c: added binary writer with ELF backend
1282 implementation (only on Linux/x86 for now).
1284 2006-08-18 Zoltan Varga <vargaz@gmail.com>
1286 * Makefile.am: Don't run net 2.0 AOT tests.
1288 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
1289 (mono_compile_assembly): Skip net 2.0 assemblies as well.
1291 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
1293 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
1295 * aot-compiler.c: simplified and refactored the asm-writing code
1296 to allow different backends.
1298 2006-08-18 Zoltan Varga <vargaz@gmail.com>
1300 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
1302 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
1303 little. Share patches of type TYPE_FROM_HANDLE as well.
1305 * mini.c (mono_patch_info_equal): New helper function.
1306 (mono_patch_info_hash): Ditto.
1308 * aot-compiler.c (emit_method_code): Fix s390 build.
1310 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
1311 is not handled because it is stored as a flag and not as a type ctor. Fixes
1314 2006-08-17 Zoltan Varga <vargaz@gmail.com>
1316 * aot-compiler.c: Fix computation of GOT slot statistics.
1318 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
1319 Also remove support for not PIC AOT.
1321 * mini.h: Bump AOT file format version.
1323 * objects.cs: Add a test for #78990.
1325 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
1326 (peter.dettman@iinet.net.au). Fixes #79087.
1328 * basic-long.cs: Add a test for the above.
1330 2006-08-16 Zoltan Varga <vargaz@gmail.com>
1332 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
1334 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
1337 2006-08-15 Zoltan Varga <vargaz@gmail.com>
1339 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
1342 2006-08-10 Jonathan Chambers <joncham@gmail.com>
1344 * mini.c: Don't verify COM proxy invoke calls
1347 2006-08-10 Dick Porter <dick@ximian.com>
1349 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
1350 which process is holding semaphores locked.
1352 2006-08-08 Zoltan Varga <vargaz@gmail.com>
1354 * mini-ia64.c mini-amd64.c: Fix #79027.
1356 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
1358 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
1360 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
1361 implicit arguments in a vararg call. Fixes #79027.
1363 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
1365 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
1366 (mono_get_array_new_va_signature): Ditto.
1368 2006-08-05 Zoltan Varga <vargaz@gmail.com>
1370 * aot-runtime.c: Call init_plt lazily.
1372 * inssel-long.brg: Fix unsigned long->int conversion.
1374 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
1376 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
1377 that most data is now in the .rss/.data section.
1379 2006-08-04 Zoltan Varga <vargaz@gmail.com>
1381 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
1383 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
1385 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
1387 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
1389 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
1390 virtual call. Fixes #79010.
1392 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
1393 and use the result as the this argument in the real call.
1395 * generics.2.cs: Add a new test for #79010.
1397 2006-08-03 Zoltan Varga <vargaz@gmail.com>
1399 * mini-x86.c: Fix a warning.
1401 * aot-compiler.c: Add a bunch of statistics.
1403 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
1405 2006-08-02 Zoltan Varga <vargaz@gmail.com>
1407 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
1409 2006-08-01 Zoltan Varga <vargaz@gmail.com>
1411 * cpu-alpha.md inssel-alpha.brg mini-alpha.h mini-alpha.c exceptions-alpha.c tramp-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
1413 2006-07-13 Miguel de Icaza <miguel@novell.com>
1415 * mini.c (mono_method_to_ir): Obtain the original method in the
1416 CIL stream and use this to perform validation.
1420 2006-07-19 Zoltan Varga <vargaz@gmail.com>
1422 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
1423 (mono_arch_call_opcode): Ditto.
1425 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
1428 * mini.c (mono_patch_info_dup_mp): New helper function.
1430 * aot-compiler.c (compile_method): Fix some of the memory allocated during
1431 compilation. Fixes #78827.
1433 2006-07-18 Kornél Pál <kornelpal@gmail.com>
1435 * declsec.c: Use original security informations for
1436 MONO_WRAPPER_MANAGED_TO_MANAGED.
1438 2006-07-15 Jonathan Chambers <joncham@gmail.com>
1440 * mini.c: Allow Com Interop methods/classes and
1441 don't verify COM wrapper calls
1444 2006-07-13 Zoltan Varga <vargaz@gmail.com>
1446 * inssel-long32.brg: Fix long->i4 checked conversion.
1448 * exceptions.cs: Add a test for the above.
1450 2006-07-08 Zoltan Varga <vargaz@gmail.com>
1452 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
1454 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
1457 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
1460 2006-07-03 Zoltan Varga <vargaz@gmail.com>
1462 * mini.c: Fix solaris/x86 exception handling.
1464 * Makefile.am: Get rid of $(ICU_LIBS).
1466 2006-07-02 Zoltan Varga <vargaz@gmail.com>
1468 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
1469 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
1470 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
1472 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
1474 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
1475 this function causes a SIGSEGV.
1477 2006-06-22 Zoltan Varga <vargaz@gmail.com>
1479 * mini.c: Remove unused solaris/x86 includes.
1481 2006-06-21 Zoltan Varga <vargaz@gmail.com>
1483 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
1485 2006-06-20 Jb Evain <jbevain@gmail.com>
1487 * cpu-g4.md: fix max length of start_handler instruction.
1489 2006-06-20 Massimiliano Mantione <massi@ximian.com>
1490 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
1492 2006-06-16 Massimiliano Mantione <massi@ximian.com>
1493 * ssa.c: Fixed bug 78653 for SSA based deadce.
1494 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
1495 MonoInst.flags, used in SSA based deadce.
1496 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
1497 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
1499 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
1501 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
1502 it can end up using non executable memory on ppc64 systems
1503 running ppc32 userspace (fix from Johannes Berg).
1505 2006-06-14 Dick Porter <dick@ximian.com>
1507 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
1510 2006-06-13 Massimiliano Mantione <massi@ximian.com>
1511 * mini.c: Made so that inline is locally disabled if it would
1512 trigger a .cctor, because too many apps depend on this behavior
1513 (which seems to be also the one of the MS CLR).
1515 2006-06-13 Zoltan Varga <vargaz@gmail.com>
1517 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
1518 No idea why this worked before.
1520 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
1521 which branch to outer exception clauses since they could skip the
1522 inner finally clauses. Fixes #78633.
1524 * exceptions.cs: Add a test for the above.
1526 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
1529 * iltests.il: Add a test for the above.
1531 2006-06-12 Zoltan Varga <vargaz@gmail.com>
1533 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
1534 after the end of a try bblock, to prevent asserts in mini_method_compile ().
1536 * iltests.il: Add a test for the above.
1538 2006-06-10 Zoltan Varga <vargaz@gmail.com>
1540 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
1542 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
1543 methods as instrinsics.
1545 2006-06-09 Wade Berrier <wberrier@novell.com>
1547 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
1548 (simple-cee-ops.h ssapre-mini-ops.h)
1550 2006-06-09 Neale Ferguson <neale@sinenomine.net>
1552 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
1553 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
1555 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
1556 * cpu-s390x.md: Fix max. length values for a couple of instructions.
1558 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
1560 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
1562 2006-06-08 Massimiliano Mantione <massi@ximian.com>
1564 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
1565 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
1566 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
1567 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
1568 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
1569 of opcodes, so that bug 78549 should not happen again.
1570 * ssapre.c: Updated to use the renamed files.
1572 2006-06-08 Zoltan Varga <vargaz@gmail.com>
1574 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
1575 in OP_ATOMIC_EXCHANGE_I4.
1577 2006-06-07 Wade Berrier <wberrier@novell.com>
1579 * tramp-s390.c: Fix s390 build (add missing pointer declarations
1580 in mono_debugger_create_notification_function)
1582 2006-06-06 Zoltan Varga <vargaz@gmail.com>
1584 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
1586 * mini.c (type_from_stack_type): Disable some changes which do not
1589 * driver.c: Reenable opts.
1591 * mini.h (MonoStackSlot): New structure to keep track of the verification state
1592 of the evaluation stack.
1594 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
1595 evaluation stack trace at entry to the bblock.
1597 * mini.c (merge_stacks): New function to perform verification of stack merges.
1598 Turned off by default.
1600 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
1603 2006-06-06 Massimiliano Mantione <massi@ximian.com>
1605 * local-propagation.c: Fixed bug 78549.
1607 2006-06-04 Zoltan Varga <vargaz@gmail.com>
1609 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
1611 2006-06-02 Miguel de Icaza <miguel@novell.com>
1613 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
1614 tramp-arm.c, tramp-ia64.c
1615 (mono_debugger_create_notification_function): Update signature to
1616 new signature and use new protocol for creating the notification
1619 Should fix the build.
1621 2006-06-02 Geoff Norton <gnorton@customerdna.com>
1623 * exceptions-ppc.c (mono_jit_walk_stack)
1624 (ves_icall_get_frame_info): Fix the build
1626 2006-06-02 Zoltan Varga <vargaz@gmail.com>
1628 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
1630 2006-05-31 Raja R Harinath <rharinath@novell.com>
1632 * il2tests.2.il: New file for generics CIL tests. Add test for
1634 * Makefile.am: Update.
1637 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
1640 2006-05-30 Massimiliano Mantione <massi@ximian.com>
1642 * aliasing.c: Fixed bug 78311.
1644 2006-05-29 Martin Baulig <martin@ximian.com>
1646 * mini-exceptions.c (mono_find_jit_info): When computing the
1647 native offset, check whether we're actually inside the method's
1648 code; call mono_debug_print_stack_frame() to format the frame.
1649 (ves_icall_System_Exception_get_trace): Call
1650 mono_debug_print_stack_frame() to format the stack frame.
1651 (ves_icall_get_trace): Update to the new debugging API.
1652 (mono_jit_walk_stack_from_ctx): Likewise.
1653 (ves_icall_get_frame_info): Likewise.
1655 * mini.c (get_method_from_ip): Use the new debugging API.
1656 (mono_print_method_from_ip): Likewise.
1659 (mono_jit_walk_stack): Use the new debugging API.
1660 (ves_icall_get_frame_info): Likewise.
1662 2006-05-27 Zoltan Varga <vargaz@gmail.com>
1664 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
1666 2006-05-25 Massimiliano Mantione <massi@ximian.com>
1668 * mini.c: Added "limitator" to inline for debugging.
1670 2006-05-24 Martin Baulig <martin@ximian.com>
1672 * debug-debugger.c (mono_debugger_init): Create a private,
1673 malloc()-based code manager for the notification function and
1674 intentionally leak it on exit. This fixes the crash-on-exit race
1678 (mono_debugger_create_notification_function): Added
1679 `MonoCodeManager *' argument.
1682 (mono_debugger_create_notification_function): Added
1683 `MonoCodeManager *' argument.
1685 2006-05-23 Massimiliano Mantione <massi@ximian.com>
1687 * aliasing.c: Fixed 64 bit issue.
1688 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
1689 default since all known bugs are fixed (one more time!).
1691 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
1693 * mini.c: write barrier support.
1695 2006-05-23 Martin Baulig <martin@ximian.com>
1697 * debug-debugger.c: Revert Paolo's change. Add comment and #error
1698 check at the top of the file.
1700 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
1702 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
1703 reverting changes without reason and without changelog entries.
1705 2006-05-18 Zoltan Varga <vargaz@gmail.com>
1707 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
1708 to a few opcodes. Fixes #78439.
1710 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
1711 consistency with other archs.
1713 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
1715 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
1717 * debug-debugger.c: fix the build.
1719 2006-05-17 Martin Baulig <martin@ximian.com>
1722 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
1723 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
1724 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
1725 (debugger_attach): Call GC_mono_debugger_add_all_threads().
1727 2006-05-11 Zoltan Varga <vargaz@gmail.com>
1729 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
1731 2006-05-10 Zoltan Varga <vargaz@gmail.com>
1733 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
1734 MONO_TYPE_GENERICINST.
1736 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
1737 MONO_TYPE_GENERICINST.
1739 2006-05-09 Zoltan Varga <vargaz@gmail.com>
1741 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
1744 2006-05-08 Zoltan Varga <vargaz@gmail.com>
1746 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
1748 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
1750 2006-05-06 Zoltan Varga <vargaz@gmail.com>
1752 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
1753 mono_trace_cleanup ().
1755 * iltests.il: Fix problem with the newly added test.
1757 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
1758 due to register constraints, free up the previous hreg. Fixes #78314.
1760 * iltests.il: Add new test for #78314.
1762 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
1763 Interlocked.Add. Fixes #78312.
1765 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
1767 2006-05-05 Zoltan Varga <vargaz@gmail.com>
1769 * inssel.brg (mini_emit_virtual_call): Fix a warning.
1771 2006-05-05 Martin Baulig <martin@ximian.com>
1773 * debug-mini.c (mono_debug_open_block): New method.
1776 (mono_arch_output_basic_block): Call mono_debug_open_block() at
1777 the beginning of each basic block.
1780 (mono_arch_output_basic_block): Call mono_debug_open_block() at
1781 the beginning of each basic block.
1783 2006-05-04 Massimiliano Mantione <massi@ximian.com>
1785 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
1786 default until I understand why they break the build on amd64.
1788 2006-05-04 Zoltan Varga <vargaz@gmail.com>
1790 * mini.c (mini_cleanup): Call mono_cleanup ().
1792 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
1795 2006-05-04 Massimiliano Mantione <massi@ximian.com>
1797 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
1798 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
1799 default since all known bugs are fixed, and I cannot reproduce bug
1800 77944... I'm asking Matt Hargett to test again after this commit.
1802 2006-04-28 Massimiliano Mantione <massi@ximian.com>
1804 * mini-codegen.c: Fixed typo that thrashed inline.
1806 2006-04-28 Zoltan Varga <vargaz@gmail.com>
1808 * dominators.c (compute_dominators): Avoid using a worklist since
1809 it is not correct in some cases. Instead, iterate over all bblocks as
1810 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
1812 2006-04-28 Miguel de Icaza <miguel@novell.com>
1814 * mini.c (mono_jit_compile_method_inner): Use
1815 mono_prepare_exception_from_error that resets the value
1818 2006-04-27 Miguel de Icaza <miguel@novell.com>
1820 * mini.c: Move the mini_loader_error_to_exception to metadata.
1822 2006-04-27 Massimiliano Mantione <massi@ximian.com>
1824 * aliasing.c: Fixed bug 78210.
1826 2006-04-27 Massimiliano Mantione <massi@ximian.com>
1828 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
1829 default until all their problems (or the ones they trigger) are fixed.
1831 2006-04-26 Zoltan Varga <vargaz@gmail.com>
1833 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
1835 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
1836 as loaded only after resolving patches since that could invoke the same method.
1838 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
1840 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
1843 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
1846 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
1849 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
1850 made from AOT code through the PLT table.
1852 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
1853 holding the plt offset when a call is made to the aot plt trampoline.
1855 2006-04-25 Zoltan Varga <vargaz@gmail.com>
1857 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
1860 * Makefile.am (common_sources): Fix build breakage.
1862 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
1863 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
1864 intra-assembly calls if possible.
1866 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
1868 * mini-trampolines.c: Handle PLT entries.
1870 * mini.c: Avoid creating a GOT var for calls.
1872 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
1875 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
1878 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
1881 * mini.h: Bump AOT file format version.
1883 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
1886 2006-04-25 Martin Baulig <martin@ximian.com>
1888 * driver.c: Disable copyprop, consprop and inline when running
1889 inside the debugger.
1891 2006-04-25 Martin Baulig <martin@ximian.com>
1893 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
1894 with `get_current_thread' and added `detach'.
1895 (MonoDebuggerMetadataInfo): Added `thread_size',
1896 `thread_tid_offset', `thread_stack_ptr_offset' and
1897 `thread_end_stack_offset'.
1899 2006-04-25 Zoltan Varga <vargaz@gmail.com>
1901 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
1904 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
1905 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
1907 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
1909 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
1911 * aot.c: Add support for ADJUSTED_IID.
1913 2006-04-24 Zoltan Varga <vargaz@gmail.com>
1915 * aot.c (emit_method_order): Don't align method_order_end.
1917 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
1918 the interface ID changes.
1920 2006-04-21 Dick Porter <dick@ximian.com>
1922 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
1923 cleaning up a thread. Fixes the new part of bug 77470.
1925 2006-04-20 Geoff Norton <gnorton@customerdna.com>
1927 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
1930 2006-04-19 Zoltan Varga <vargaz@gmail.com>
1932 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
1934 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
1935 SIGSEGV. Fixes #78072.
1937 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
1938 unregister our SIGABRT handler.
1940 2006-04-19 Massimiliano Mantione <massi@ximian.com>
1942 * mini.c: Disabled inline where it can alter the call stack in a
1943 way visible from managed code.
1944 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
1947 2006-04-16 Zoltan Varga <vargaz@gmail.com>
1949 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
1950 on other platforms. Fixes #78089.
1952 2006-04-13 Martin Baulig <martin@ximian.com>
1954 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
1955 determine whether we're inside the debugger.
1958 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
1960 2006-04-12 Zoltan Varga <vargaz@gmail.com>
1962 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
1963 handler clauses. Fixes #78024.
1965 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
1966 in the CALL_MEMBASE opcodes. Fixes #78088.
1967 (mono_arch_get_vcall_slot_addr): Ditto.
1969 2006-04-10 Martin Baulig <martin@ximian.com>
1971 * debug-debugger.c: The thread handling code has now been moved
1972 into ../metadata/threads.c.
1974 2006-04-10 Zoltan Varga <vargaz@gmail.com>
1976 * driver.c (mono_main): Fix --with-gc=none build.
1978 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
1979 (mono_spillvar_offset_float): Ditto.
1980 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
1981 hreg, not when its !global, since on ia64, there is a third category: stacked
1984 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
1986 * mini.c: set MonoInst->klass for load field address and a few other
1989 2006-04-10 Zoltan Varga <vargaz@gmail.com>
1991 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
1993 2006-04-07 Zoltan Varga <vargaz@gmail.com>
1995 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
1996 the branch opt changes.
1998 2006-04-06 Dick Porter <dick@ximian.com>
2000 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
2002 * wapihandles.c (mini_wapi_seminfo):
2003 * driver.c (mono_main): Add semaphore info option
2005 2006-04-05 Zoltan Varga <vargaz@gmail.com>
2007 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
2008 branch optimization changes. Fixes #78009.
2010 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
2012 * mini.c: ignore accessibility of methods in managed->native wrappers.
2014 2006-04-04 Zoltan Varga <vargaz@gmail.com>
2016 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
2018 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
2020 2006-04-03 Zoltan Varga <vargaz@gmail.com>
2022 * mini.c: Modify the branch optimizations to preserve the invariant that
2023 the entries inside the in_bb and out_bb arrays are unique.
2024 (mono_unlink_bblock): Avoid creation of new arrays.
2026 2006-04-02 Zoltan Varga <vargaz@gmail.com>
2028 * mini.c (mono_unlink_bblock): Fix regression caused by previous
2031 2006-04-01 Zoltan Varga <vargaz@gmail.com>
2033 * mini.c (optimize_branches): Remove the "optimizations" in
2034 the cbranch1/cbranch2 -> branch cases which were causing several
2035 problems in the past. Fixes #77986.
2037 2006-03-31 Chris Toshok <toshok@ximian.com>
2039 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
2040 default optimizations :(
2042 2006-03-31 Zoltan Varga <vargaz@gmail.com>
2044 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
2047 2006-03-31 Massimiliano Mantione <massi@ximian.com>
2049 * local-propagation.c: Added comments to structs and removed
2050 "Mono" prefixes from local tree mover types.
2052 2006-03-30 Zoltan Varga <vargaz@gmail.com>
2054 * Makefile.am (arch_sources): Define this for each architecture so
2055 libmono_la_SOURCES is defined in one place.
2057 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
2059 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
2062 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
2064 * driver.c: print the GC name supplied by configure.
2066 2006-03-29 Massimiliano Mantione <massi@ximian.com>
2068 * local-propagation.c: Added tree mover, and moved here all the
2069 local propagation code from mini.c
2070 * mini.c: Added support for treeprop, and moved all the local
2071 propagation code to local-propagation.c
2072 * mini.h: Added support for treeprop
2073 * driver.c: Added support for treeprop, enabled consprop, copyprop,
2074 treeprop, inline and deadce by default
2075 * Makefile.am: Added local-propagation.c
2077 2006-03-25 Zoltan Varga <vargaz@gmail.com>
2079 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
2081 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
2083 * debug-debugger.c: make it compile without the Boehm GC.
2085 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
2087 * mini.c: fixed issue with mismatch when an icall is registered
2088 with multiple names but same address.
2090 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
2092 * declsec.c, mini-exceptions.c: use write barrier to set reference
2093 fields of managed objects.
2095 2006-03-19 Zoltan Varga <vargaz@gmail.com>
2097 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
2098 (can_access_internals): Fix a warning.
2100 * mini.c (print_method_from_ip): Rename this to
2101 mono_print_method_from_ip so it gets exported.
2103 * trace.c: Deal with strings inside StringBuilder's containing garbage
2104 and fix memory leaks. Fixes #77848.
2106 2006-03-19 Zoltan Varga <vargaz@gmail.com>
2108 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
2111 2006-03-16 Neale Ferguson <neale@sinenomine.net>
2113 * mini-s390.c: Remove OP_X86_TEST_NULL.
2115 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
2117 * mini.c: use the correct GetHashCode() for the moving collector.
2119 2006-03-16 Massimiliano Mantione <massi@ximian.com>
2121 * liveness.c: Regalloc spill cost tuning.
2123 2006-03-15 Neale Ferguson <neale@sinenomine.net>
2125 * mini-s390x.h: Correct S390_LONG macro.
2127 * mini-s390x.c: Cleanup unused code.
2129 2006-03-15 Zoltan Varga <vargaz@gmail.com>
2131 * jit-icalls.h: New file.
2133 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
2134 icalls and include that instead of including jit-icalls.c.
2136 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
2139 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
2141 * mini.c: when checking for member accessibility, also check for
2142 friend assemblies and for explicit interface implementations.
2144 2006-03-14 Zoltan Varga <vargaz@gmail.com>
2146 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
2148 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
2150 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
2151 common cases are done first.
2153 * mini-ops.h: Only define platform specific opcodes on the given platform.
2155 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
2158 2006-03-14 Martin Baulig <martin@ximian.com>
2160 Revert Paolo's change from r57348:
2162 * mini.h: don't use gboolean for bitfields.
2163 * mini.c: verifier changes for fields and methods accessibility.
2165 2006-03-13 Neale Ferguson <neale@sinenomine.net>
2167 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
2169 * mini-s390x.c: Fix conv_r_un.
2171 * cpu-s390, cpu-s390x.md: Fix lengths.
2173 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
2175 * mini.c: nested types have access to all the nesting
2176 levels, not just the enclosing types.
2178 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
2180 * mini.c: added a few more verification checks.
2182 2006-03-12 Zoltan Varga <vargaz@gmail.com>
2184 * liveness.c: Merge optimizations from the linear-il branch.
2186 2006-03-11 Zoltan Varga <vargaz@gmail.com>
2188 * mini-ia64.c (emit_call): Add a comment.
2190 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
2192 * tramp-ia64.c: Fix some warnings.
2194 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
2196 * mini.h: don't use gboolean for bitfields.
2197 * mini.c: verifier changes for fields and methods accessibility.
2199 2006-03-11 Zoltan Varga <vargaz@gmail.com>
2201 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
2202 lazy icall wrapper changes.
2204 * dominators.c: Replace all the dominator algorithms with faster
2205 ones from the linear-il branch.
2207 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
2210 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
2211 common cases are done first.
2213 * mini-amd64.c: Fix some warnings.
2215 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
2218 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
2221 * mini.h: Add a missing prototype.
2223 2006-03-10 Zoltan Varga <vargaz@gmail.com>
2225 * mini.c: Compile icall wrappers lazily.
2227 * mini-codegen.c: Use printf instead of g_print since its much faster.
2229 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
2232 * mini.c (optimize_branches): Cache the negative result from
2233 remove_block_if_useless ().
2235 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
2236 Also fix some bblock linking issues.
2238 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
2241 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
2243 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
2244 accessed fields first, for better cache behavior.
2246 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
2248 * mini.c: speedup IList<T> array accesses.
2250 2006-03-09 Zoltan Varga <vargaz@gmail.com>
2252 * mini.c (mono_method_to_ir): Handle large methods overflowing the
2253 inline_costs counter. Fixes #77190.
2255 2006-03-06 Zoltan Varga <vargaz@gmail.com>
2257 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
2258 trace messages. Fixes #77706.
2260 2006-03-04 Martin Baulig <martin@ximian.com>
2262 * tramp-amd64.c, tramp-x86.c
2263 (mono_debugger_create_notification_function): Use
2264 mono_global_codeman_reserve() to allocate a buffer at runtime and
2267 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
2269 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
2270 notification function at runtime and then call `initialize' in the
2271 `MONO_DEBUGGER__debugger_info' vtable.
2273 2006-03-04 Zoltan Varga <vargaz@gmail.com>
2275 * iltests.il: Fix a visibility problem.
2277 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
2279 * driver.c, mini.c: add hooks for the counters API.
2281 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
2283 * driver.c: show disabled options.
2285 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
2287 * linear-scan.c: always use cost-driven selection.
2289 2006-02-28 Raja R Harinath <rharinath@novell.com>
2291 * jit-icalls.c (helper_compile_generic_method): Revert change from
2294 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
2296 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
2298 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
2300 * inssel.brg: style fixes, mostly to force the updated monoburg
2301 to run for people using svn.
2303 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
2305 * mini.c: match monoburg changes.
2307 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
2309 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
2310 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
2311 declaration in the header file.
2313 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
2315 * helpers.c: reduce relocations and mem usage.
2317 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
2319 * mini.h, mini-codegen.c: disable logging features if
2320 requested by configure.
2322 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
2324 * mini.c: tiny verifier changes.
2326 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
2328 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
2329 cpu-pentium.md: stack alignment changes for osx/x86,
2330 partially from Geoff Norton <gnorton@customerdna.com>.
2332 2006-02-24 Raja R Harinath <harinath@gmail.com>
2334 * jit-icalls.c (helper_compile_generic_method): Update to changes
2335 in metadata/class.c.
2337 2006-02-24 Zoltan Varga <vargaz@gmail.com>
2339 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
2341 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
2342 interface calls with large offsets.
2344 2006-02-23 Raja R Harinath <rharinath@novell.com>
2346 * jit-icalls.c (helper_compile_generic_method): Document the
2347 special-case we depend on so that we can inflate the method twice
2348 with the same context with no bad side-effects.
2350 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
2352 * mini-x86.c, mini-amd64.c: fix for case when xen support
2355 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
2357 * mini-x86.c, mini-amd64.c: generate code to access tls items
2358 in a faster way for Xen systems.
2360 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
2362 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
2363 updates and compilation fixes for the OSX/x86 port, mostly from
2364 Geoff Norton <gnorton@customerdna.com>.
2366 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
2368 * inssel.brg: faster interface call implementation
2369 to sync with the interface_offsets MonoVTable changes.
2371 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
2373 * mini.c: more verification checks.
2375 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
2377 * mini.c: added a few more verification checks.
2379 2006-02-17 Neale Ferguson <neale@sinenomine.net>
2381 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
2382 facility on the processor and use it if available.
2384 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
2386 * driver.c, aot.c, mini.c: throw exception if the IL code is
2387 invalid or unverifiable.
2389 2006-02-17 Raja R Harinath <rharinath@novell.com>
2391 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
2394 2006-02-16 Zoltan Varga <vargaz@gmail.com>
2396 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
2398 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
2400 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
2401 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
2402 handling of instantiated generic valuetypes.
2404 2006-02-11 Zoltan Varga <vargaz@gmail.com>
2406 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
2407 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
2410 * generics.2.cs: Revert the nullable reftypes tests.
2412 2006-02-10 Zoltan Varga <vargaz@gmail.com>
2414 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
2415 using __builtin_frame_address (1) as it doesn't work in the presence
2416 of optimizations. Hopefully fixes #77273.
2418 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
2419 -> generics.cs change as it doesn't work with some automake versions.
2421 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
2423 * mini.c: handle systems that sue a different way to
2424 retrieve the stack address of the current thread.
2426 2006-02-09 Zoltan Varga <vargaz@gmail.com>
2428 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
2429 it specially in the makefile.
2431 * generics.2.cs: Add tests for nullable reference types.
2433 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
2435 * mini.c: always handle the case when mono_jit_init()
2436 is called in a thread different from the main thread,
2437 confusing libgc (bug #77309).
2439 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
2441 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
2443 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
2445 * mini.c: change optimize_branches () to use a single loop
2446 and introduce a new optimization to simplify some range checks.
2448 2006-02-03 Martin Baulig <martin@ximian.com>
2450 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
2451 and merged with debugger_thread_manager_add_thread().
2452 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
2453 inform the debugger about the main thread.
2455 2006-02-03 Zoltan Varga <vargaz@gmail.com>
2457 * basic.cs: Add test for div.un/rem.un constant folding.
2459 2006-02-03 Neale Ferguson <neale@sinenomine.net>
2461 * cpu-s390x.md: correct int_xor_imm length
2463 2006-02-03 Zoltan Varga <vargaz@gmail.com>
2465 * generics.2.cs: New test for #77442.
2467 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
2470 2006-02-02 Martin Baulig <martin@ximian.com>
2472 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
2473 <mono/metadata/mono-debug-debugger.h>
2475 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
2477 2006-02-02 Martin Baulig <martin@ximian.com>
2479 * debug-debugger.h: New header file for debug-debugger.c.
2481 * debug-debugger.c: Big API cleanup; don't run the managed Main()
2482 function is a separate thread anymore; add support for attaching.
2484 2006-02-01 Zoltan Varga <vargaz@gmail.com>
2486 * tramp-x86.c: Fix a warning.
2488 2006-01-31 Zoltan Varga <vargaz@gmail.com>
2490 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
2491 on very large methods.
2493 * aot.c (load_patch_info): Fix a warning.
2495 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
2497 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
2498 mini-ops.h: alu membase optimizations.
2500 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
2502 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
2503 to speedup StringBuilder.
2505 2006-01-27 Zoltan Varga <vargaz@gmail.com>
2507 * dominators.c (mono_compute_natural_loops): Fix detection of
2508 loop body start blocks.
2510 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
2512 2006-01-26 Zoltan Varga <vargaz@gmail.com>
2514 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
2517 2006-01-25 Massimiliano Mantione <massi@ximian.com>
2519 * aliasing.c: Fixed aliasing issue on 64 bit archs.
2521 2006-01-25 Martin Baulig <martin@ximian.com>
2523 * debug-debugger.c: Moved the `MonoDebuggerManager' and
2524 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
2525 started to cleanup this file a little bit.
2527 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
2529 * mini.c: optimize a codepath frequently happening in generics code.
2531 2006-01-23 Martin Baulig <martin@ximian.com>
2533 * Makefile.am: Only compile debug-debugger.c on supported platforms.
2535 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
2538 * driver.c: debug-debugger.c is only available if
2539 `MONO_DEBUGGER_SUPPORTED' is defined.
2541 2006-01-23 Martin Baulig <martin@ximian.com>
2543 * debug-debugger.c: Only enable this on platforms where the Mono
2544 Debugger is working (x86 and x86_64).
2546 2006-01-21 Martin Baulig <martin@ximian.com>
2548 The Mono Debugger is now using the normal `mono' instead of the
2549 `mono-debugger-mini-wrapper' when executing managed code.
2551 * debug-debugger.c: New file; previously known as
2552 debugger/wrapper/wrapper.c.
2554 * debug-mini.c (mono_init_debugger): Removed.
2556 * driver.c (mono_main): Added new `--inside-mdb' command line
2557 argument which is used when running inside the debugger.
2559 2006-01-20 Zoltan Varga <vargaz@gmail.com>
2561 * liveness.c (mono_analyze_liveness): Remove some unused data
2564 2006-01-17 Zoltan Varga <vargaz@gmail.com>
2566 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
2568 2006-01-16 Zoltan Varga <vargaz@gmail.com>
2570 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
2571 depends on implementation details of monobitset.
2573 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
2576 2006-01-15 Zoltan Varga <vargaz@gmail.com>
2578 * liveness.c: Update after monobitset changes.
2580 2006-01-14 Zoltan Varga <vargaz@gmail.com>
2582 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
2584 2006-01-11 Neale Ferguson <neale@sinenomine.net>
2586 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
2588 * mini-s390x.c: Remove warning messages.
2590 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
2592 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
2594 2006-01-10 Zoltan Varga <vargaz@gmail.com>
2596 * generics.2.cs: Add ldelem/stelem_any test.
2598 2006-01-10 Neale Ferguson <neale@sinenomine.net>
2600 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
2602 2006-01-07 Zoltan Varga <vargaz@gmail.com>
2604 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
2606 2006-01-06 Zoltan Varga <vargaz@gmail.com>
2608 * generics.2.cs: Reenable vtype tests.
2610 * inssel-x86.brg: Remove an icorrect valuetype rule.
2612 2006-01-06 Neale Ferguson <neale@sinenomine.net>
2614 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
2615 initial support for OP_ABS.
2617 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2619 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
2621 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2623 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
2624 conversion and implement LADD/LSUB.
2626 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
2629 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2631 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
2633 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
2636 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2638 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
2639 localloc is encountered. Fixes crash in test-183.cs when using gmcs
2640 (stack walk problem).
2642 2006-01-04 Zoltan Varga <vargaz@gmail.com>
2644 * aot.c (mono_aot_load_method): Fix a warning.
2646 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2648 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
2650 2006-01-03 Zoltan Varga <vargaz@gmail.com>
2652 * iltests.il: Add test for #77148.
2654 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
2657 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2659 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
2661 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2663 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
2664 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
2666 * basic-long.cs: Add lconv-to-r4/r8 tests.
2668 2006-01-03 Zoltan Varga <vargaz@gmail.com>
2670 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
2672 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
2673 here as on other archs.
2675 2005-12-29 Neale Ferguson <neale@sinenomine.net>
2677 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
2679 2005-12-29 Neale Ferguson <neale@sinenomine.net>
2681 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
2683 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
2685 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
2686 instrument_prolog; Add memory_barrier instruction.
2688 2005-12-26 Zoltan Varga <vargaz@gmail.com>
2690 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
2692 2005-12-23 Zoltan Varga <vargaz@gmail.com>
2694 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
2696 * aliasing.c inssel.brg: Fix warnings.
2698 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
2699 could skip initialization of some parts of memory.
2701 * mini.c mini-ia64.c: Fix warnings.
2703 * inssel-sparc.brg: Add an implementation of lneg which actually works.
2705 2005-12-22 Zoltan Varga <vargaz@gmail.com>
2707 * aliasing.c (mono_build_aliasing_information): Add a workaround for
2708 a crash seen on sparc.
2710 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
2712 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
2714 2005-12-21 Neale Ferguson <neale@sinenomine.net>
2716 * mini-ops.h: Add s390_backchain instruction
2718 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
2720 * cpu-s390.md: Add s390_backchain instruction
2722 * mini-s390.c: Significant ABI changes
2724 * mini-s390.h: Cater for zero length structures
2726 2005-12-20 Neale Ferguson <neale@sinenomine.net>
2728 * mini-s390.c: ABI fixes
2730 * inssel-s390.brg: Remove debug statements
2732 * cpu-s390.md: Fix length of ATOMIC_xx operations
2734 2005-12-19 Zoltan Varga <vargaz@gmail.com>
2736 * basic-float.cs: Add float<->long conversion tests.
2738 2005-12-16 Neale Ferguson <neale@sinenomine.net>
2740 * mini-s390.c: Fix LOCALLOC processing.
2742 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
2744 2005-12-15 Zoltan Varga <vargaz@gmail.com>
2746 * iltests.il: Add tests for some opcodes not covered by the other
2749 2005-12-15 Neale Ferguson <neale@sinenomine.net>
2751 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
2752 register loading for Tail processing; Correct trace output.
2754 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
2756 * cpu-s390.md: Correct size of jmp instruction.
2758 2005-12-13 Neale Ferguson <neale@sinenomine.net>
2760 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
2762 2005-12-13 Neale Ferguson <neale@sinenomine.net>
2764 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
2765 Bring s390 up to current level.
2767 2005-12-12 Zltan Varga <vargaz@gmail.com>
2769 * generics.2.cs: Disable the newly added tests as they do not work yet.
2771 * generics.2.cs: Add valuetype tests.
2773 2005-12-09 Zoltan Varga <vargaz@gmail.com>
2775 * basic-long.cs: Add i4->u8 test.
2777 * objects.cs: Add tests for JIT intrinsic.
2779 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
2780 optimizations lost by a mistake.
2782 2005-12-07 Zoltan Varga <vargaz@gmail.com>
2784 * basic-long.cs: Remove a test moved to objects.cs.
2786 * arrays.cs: Add more array tests.
2788 2005-12-06 Zoltan Varga <vargaz@gmail.com>
2790 * arrays.cs: Add new tests for multi-dimensional arrays.
2792 2005-12-06 Raja R Harinath <rharinath@novell.com>
2794 * Makefile.am (test_sources2): Add generics.2.cs.
2795 (EXTRA_DIST): Add test_sources2.
2797 2005-12-05 Ben Maurer <bmaurer@ximian.com>
2799 Support for boxing and unboxing nullable types as well as the
2800 isinst operation on nullables, per the CLI ammendment.
2802 * inssel.brg (CEE_ISINST): Special case for nullable
2804 * mini.c (handle_unbox_nullable): new method
2805 (handle_box): Special case for nullable types
2806 (mono_method_to_ir): Call handle_unbox_nullable in correct
2809 * generics.2.cs: New test suite
2811 * Makefile.am: Support for regression tests with generics.
2813 2005-12-03 Zoltan Varga <vargaz@gmail.com>
2815 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
2816 allocated to registers. Fixes #76800.
2818 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
2820 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
2822 2005-11-30 Zoltan Varga <vargaz@gmail.com>
2824 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
2827 2005-11-29 Zoltan Varga <vargaz@gmail.com>
2829 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
2832 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
2834 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
2835 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
2837 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
2838 single precision before storing to a single precision location.
2840 2005-11-28 Raja R Harinath <rharinath@novell.com>
2842 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
2844 2005-11-27 Zoltan Varga <vargaz@gmail.com>
2846 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
2849 * basic.cs: Remove test_0_byte_compares test which was moved to
2850 objects.cs a long time ago.
2852 2005-11-22 Massimiliano Mantione <massi@ximian.com>
2854 * aliasing.c: Fixed aliasing issue on 64 bit archs.
2856 2005-11-20 Zoltan Varga <vargaz@gmail.com>
2858 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
2859 handlers are called.
2861 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
2864 * mini-ia64.c: Add support for the throw->branch exception
2867 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
2869 2005-11-18 Massimiliano Mantione <massi@ximian.com>
2871 * mini.c: Enabled "fastpath" deadce :-)
2873 2005-11-18 Massimiliano Mantione <massi@ximian.com>
2875 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
2876 alias analysis pass to support it.
2879 * liveness.c: Likewise (liveness computation can use aliasing
2880 information to be more accurate).
2881 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
2882 moreover made so that "--compile-all" uses the given optimization
2883 flags and not the default ones.
2884 * aliasing.c: Alias analysis (new file).
2885 * aliasing.h: Likewise.
2886 * Makefile.am: added "aliasing.c" and "aliasing.h".
2888 2005-11-17 Zoltan Varga <vargaz@gmail.com>
2890 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
2893 2005-11-13 Zoltan Varga <vargaz@gmail.com>
2895 * mini-exceptions.c (mono_handle_exception_internal): Remove the
2896 fp >= end_of_stack exit condition, as it is not needed, and it might
2897 become true for fp eliminated frames.
2899 2005-11-11 Zoltan Varga <vargaz@gmail.com>
2901 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
2904 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
2906 * mini-arm.c: fixed alignment of doubles/longs to match
2907 the C ABI (bug #76635).
2909 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
2911 * aot.c: fix compilation with --enable-minimal=aot.
2913 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
2915 * mini-arm.c: fixed compatibility with the new
2916 floating point emulator package for compares.
2918 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
2920 * mini.c : reverted sig->pinvoke changes (r51396-51397).
2922 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
2924 * mini-exceptions.c (print_stack_frame): Output to stderr.
2925 (mono_handle_native_sigsegv): Ditto.
2927 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
2929 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
2930 OP_LCONV_TO_OVF_I implementation.
2932 * mini-amd64.c: Add support for the throw->branch exception
2935 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
2936 when the catch clause catches a more general exception, i.e. Object.
2938 2005-10-30 Zoltan Varga <vargaz@gmail.com>
2940 * cpu-ia64.md: Remove unused opcodes.
2942 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
2943 specific defines for architectures defining USE_SIGACTION.
2945 * mini-ia64.c: Fix some warnings.
2947 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
2948 version seemed to skip a frame.
2950 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
2952 * mini.c: Clean up the usage of sig->pinvoke flag. Now
2953 only calls which are made to native code use this flag.
2955 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
2957 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
2958 varargs methods as well.
2960 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
2961 which have save_lmf set. Reorganize methods prologs a bit.
2963 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
2964 debugger to the proper place.
2966 2005-10-29 Martin Baulig <martin@ximian.com>
2968 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
2969 when running inside the debugger until the debugger has support
2972 2005-10-26 Zoltan Varga <vargaz@gmail.com>
2974 * mini.h: Fix a warning.
2976 2005-10-24 Miguel de Icaza <miguel@novell.com>
2978 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
2979 we expose publicly, this returns the string.
2981 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
2983 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
2984 with fp elimination.
2986 2005-10-21 Zoltan Varga <vargaz@gmail.com>
2988 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
2989 native stacktrace using the glibc 'backtrace' function if available.
2991 2005-10-20 Zoltan Varga <vargaz@gmail.com>
2993 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
2995 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
2996 handle SIGSEGVs received while in native code.
2998 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
2999 code, call mono_handle_native_sigsegv which will abort the runtime
3000 after printing some diagnostics, instead of converting it into a
3001 confusing NullReferenceException.
3003 2005-10-18 Zoltan Varga <vargaz@gmail.com>
3005 * cpu-pentium.md: Remove unused opcodes.
3007 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
3009 * mini-amd64.h (MonoLMF): Add rsp field.
3011 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
3014 2005-10-17 Zoltan Varga <vargaz@gmail.com>
3016 * mini-codegen.c (get_register_spilling): Fix some warnings.
3018 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
3020 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
3021 elimination during exception handling. Enable fp elimination by
3024 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
3027 2005-10-16 Martin Baulig <martin@ximian.com>
3030 (mono_debugger_run_finally): New public method for the debugger.
3032 2005-10-10 Zoltan Varga <vargaz@gmail.com>
3034 * debug-mini.c (mono_debug_init_method): Fix warning.
3036 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
3037 the 'exname' parameter const to fix some warnings.
3039 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
3041 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
3042 introduced by the previous patch.
3044 2005-10-08 Zoltan Varga <vargaz@gmail.com>
3046 * basic-float.cs: Add test for precision of float arithmetic.
3048 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
3049 when loading/storing single values from/to memory.
3051 * mini.c (mono_jit_compile_method_with_opt): Create the function
3052 pointers in the correct domain.
3054 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
3056 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
3057 introduced by previous patch.
3059 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
3060 when out_filter_idx is NULL.
3062 * mini-exceptions.c: Don't run filter clauses twice during exception
3063 handling. Fixes #75755.
3065 2005-10-07 Zoltan Varga <vargaz@gmail.com>
3067 * aot.c: Add support for ldflda wrappers.
3069 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
3072 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
3074 * mini.c, mini.h: do not consider exception handlers blocks when
3075 setting up interface variables.
3077 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
3079 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
3081 2005-10-03 Zoltan Varga <vargaz@gmail.com>
3083 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
3084 causes a regression.
3086 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
3088 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
3090 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
3091 of the OP_P definitions.
3093 * TODO: Add a proposal for dealing with the CEE/OP mess.
3095 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
3096 optimizations from the x86 port.
3098 * cpu-amd64.md: Ditto.
3100 * basic.cs basic-long.cs: Add tests.
3102 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
3104 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
3105 Patrik Torstensson's implementation of my exception-handling
3106 optimization idea, when the exception object is not used
3109 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
3111 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
3112 of the mul_imm optimizations from the old jit.
3114 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
3116 * mini.c, liveness.c: patch by Patrik Torstensson and
3117 Zoltan Varga to improve performance in methods with
3120 2005-09-30 Zoltan Varga <vargaz@gmail.com>
3122 * driver.c: Remove 'Globalization' entry from --version.
3124 2005-09-28 Zoltan Varga <vargaz@gmail.com>
3126 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
3127 there is a profiler interested in JIT events.
3129 * aot.c: Load profile files produced by the AOT profiling module, and
3130 reorder methods based on the profiling info. Add a 'method_order' table
3131 to the AOT file to make mono_aot_find_jit_info work with the reordered
3134 * mini.h: Bump AOT file version info.
3136 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
3138 * mini-arm.h: work around what looks like a gcc bug when optimizations
3141 2005-09-28 Raja R Harinath <rharinath@novell.com>
3143 * Makefile.am (AM_CFLAGS): Don't use += to append inside
3144 conditionals. Use ...
3145 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
3147 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
3149 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
3150 to determine the amount of memory to copy when passing valuetypes.
3152 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
3153 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
3155 2005-09-27 Zoltan Varga <vargaz@gmail.com>
3157 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
3158 information about aot.
3160 2005-09-27 Ben Maurer <bmaurer@ximian.com>
3162 * *.c: Replace the use of {Enter,Leave}CriticalSection with
3163 macros. This will allow a deadlock debugger to easily be plugged
3166 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
3168 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
3170 2005-09-27 Raja R Harinath <rharinath@novell.com>
3172 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
3173 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
3174 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
3175 ($(arch_built)) [CROSS_COMPILING]: Error out.
3177 2005-09-26 Zoltan Varga <vargaz@gmail.com>
3179 * aot.c: Add support for the no_special_static flag for classes.
3181 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
3183 * Reapply reverted patches.
3185 * *: Revert r50174 as well.
3187 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
3189 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
3191 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
3193 2005-09-23 Miguel de Icaza <miguel@novell.com>
3195 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
3196 part of the SIG_HANDLER_SIGNATURE.
3198 2005-09-23 Zoltan Varga <vargaz@gmail.com>
3200 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
3203 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
3204 introduced by previous patch.
3206 2005-09-21 Zoltan Varga <vargaz@gmail.com>
3208 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
3209 saved registers too.
3211 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
3212 upon the information returned by get_call_info ().
3214 * mini-x86.c (add_float): Fix stack size calculation.
3215 (mono_arch_call_opcode): Rewrite this so it works based up the
3216 information returned by get_call_info ().
3217 (mono_arch_get_this_vret_args): Ditto.
3219 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
3221 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
3222 in cinfo to determine the registers which need to be used.
3224 2005-09-20 Miguel de Icaza <miguel@novell.com>
3226 * driver.c (mono_main): Add --server and --desktop flags.
3228 2005-09-16 Zoltan Varga <vargaz@gmail.com>
3230 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
3231 registers as global registers.
3233 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
3234 longer needed with the new register allocator.
3236 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
3238 * cpu-ia64.md: Remove unused opcodes.
3240 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
3242 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
3244 * cpu-amd64.md: Remove unused opcodes.
3246 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
3247 needed with the new register allocator.
3249 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
3252 2005-09-16 Raja R Harinath <rharinath@novell.com>
3254 * Makefile.am (check-local): Don't invoke semdel-wrapper.
3256 2005-09-16 Martin Baulig <martin@ximian.com>
3258 * exceptions-amd64.c
3259 (throw_exception): Don't call mono_debugger_throw_exception() if
3260 we're a rethrow - see the FIXME in the code.
3262 2005-09-15 Geoff Norton <gnorton@customerdna.com>
3264 * mini.c (mono_init_exceptions): This only works on some architectures.
3266 2005-09-15 Zoltan Varga <vargaz@gmail.com>
3268 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
3271 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
3273 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
3274 now in mini-exceptions.c.
3276 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
3278 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
3279 now in mini-exceptions.c.
3281 2005-09-15 Zoltan Varga <vargaz@gmail.com>
3283 * exceptions-x86.c: Applied patch from Patrik Torstensson
3284 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
3286 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
3287 code into mini-exceptions.c. Add some assertions to it.
3289 2005-09-12 Zoltan Varga <vargaz@gmail.com>
3291 * aot.c (emit_section_change): Applied patch from "The Software Team"
3292 (<software@solmersa.com>). Fix as errors on windows.
3294 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
3296 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
3297 method info into the LMF.
3299 2005-09-11 Zoltan Varga <vargaz@gmail.com>
3301 * mini-ia64.c: Add proper unwind info for method epilogs.
3303 * exceptions-ia64.c: Add some code to help debugging.
3305 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
3307 * mini-exceptions.c: Fix warning.
3309 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
3311 * mini.c: Really fix build.
3313 * mini-x86.c mini-amd64.c: Fix build.
3315 2005-09-11 Zoltan Varga <vargaz@gmail.com>
3317 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
3319 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
3320 some Interlocked methods as intrinsics.
3322 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
3323 for Thread methods as well.
3325 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
3327 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
3329 * mini-ia64.c mini-x86.c mini-amd64.c
3330 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
3333 * mini.c (mono_init_exceptions): Fix build breakage.
3335 2005-09-10 Zoltan Varga <vargaz@gmail.com>
3337 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
3338 of instructions. Use the new ia64_unw_op macros for emitting unwind
3341 * mini.c (mono_init_exceptions): Initialize exception handling
3342 related trampolines at startup.
3344 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
3346 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
3348 2005-09-09 Zoltan Varga <vargaz@gmail.com>
3350 * mini.c: Handle type loading errors gracefully during compilation and
3351 throw the appropriate exception.
3353 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
3355 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
3356 for the mono binary.
3358 2005-09-09 Martin Baulig <martin@ximian.com>
3360 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
3363 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
3365 * mini-arm.h: use emulation for conv.r.un for the release.
3367 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
3369 * mini-arm.c, objects.cs: more fixes and tests for them.
3371 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
3373 * mini-arm.c: align structures to at least 4 bytes to be able
3374 to keep our current optimized memcpy.
3376 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
3378 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
3380 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3382 * mini.c: ignore SIGPIPE.
3384 2005-09-04 Zoltan Varga <vargaz@gmail.com>
3386 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
3388 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
3390 2005-09-02 Zoltan Varga <vargaz@gmail.com>
3392 * mini.h: Add prototype for mono_allocate_stack_slots_full.
3394 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
3396 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
3397 exception handling support.
3398 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
3399 patch by Brian Koropoff <briank@marakicorp.com>).
3401 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
3403 * mini.c: revert another 'optimization' which breaks when
3404 items on the eval stack need to be saved at a basic block end
3407 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
3409 * jit-icalls.c: for arrays, ensure we always provide
3412 2005-08-30 Zoltan Varga <vargaz@gmail.com>
3414 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
3416 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
3418 2005-08-29 Zoltan Varga <vargaz@gmail.com>
3420 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
3421 arguments in their original register.
3423 2005-08-28 Zoltan Varga <vargaz@gmail.com>
3425 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
3428 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
3429 when ssapre is enabled.
3431 * inssel-long.brg: Fix bug in previous patch.
3433 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
3434 multiplication by a constant.
3436 2005-08-27 Zoltan Varga <vargaz@gmail.com>
3438 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
3441 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
3444 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
3446 * inssel-arm.brg: apply changes tested by Brian Koropoff
3447 <briank@marakicorp.com>.
3449 2005-08-25 Zoltan Varga <vargaz@gmail.com>
3451 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
3453 2005-08-24 Zoltan Varga <vargaz@gmail.com>
3455 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
3456 to the same register if dreg is just a base register.
3457 (print_ins): Improve printing of membase opcodes.
3459 * inssel-x86.brg: Add optimized ldind(reg) rules.
3461 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
3463 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
3465 * mini.c: when running under valgrind, set the stack bottom for
3466 the GC at the actual approximate stack for the app (fixes running
3467 mono with valgrind).
3469 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
3471 * mini.c: do no break at the first valuetype to init found
3474 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
3476 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
3478 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
3480 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
3482 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
3484 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
3486 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
3488 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
3490 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
3493 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
3496 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
3499 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
3501 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
3503 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
3505 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
3506 in the tail recursion optimization.
3508 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
3509 debug info into the assembly file.
3511 * iltests.il: Add test for filter regions.
3513 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
3514 initial stack of filter regions. Fixes #75755.
3516 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
3518 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
3521 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
3523 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
3524 the check for an already compiled method on non-ia64 platforms.
3525 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
3528 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
3530 * inssel-x86.brg: Add some optimized call rules.
3532 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
3534 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
3537 * mini.h mini-trampolines.c: Pass the trampoline argument to
3538 mono_arch_patch_delegate_trampoline.
3540 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
3542 * mini-trampolines.c: Fix build.
3544 * mini-amd64.h: Add delegate trampolines.
3546 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
3548 * inssel-amd64.brg: Add optimized call rules.
3550 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
3552 * inssel-ia64.brg: Add optimized ldind(reg) rules.
3554 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
3556 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
3559 * mini-ia64.c: Remove LMF fixmes.
3561 * mini-ia64.h: Remove most fields from LMF.
3563 * inssel-ia64.brg (stmt): Fix unaligned access errors.
3565 * mini-trampolines.c: Add support for IA64 function descriptors.
3567 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
3568 for IA64 function descriptors.
3570 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
3572 * tramp-arm.c: patch the vtable for virtual calls. Added
3573 support code to register/unregister the LMF.
3574 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
3577 2005-08-19 Dick Porter <dick@ximian.com>
3579 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
3580 bit value if needed.
3582 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
3584 * mini.c (mini_get_method): Move handling of wrapper data here.
3586 * mini.c (mono_method_to_ir): Add support for dynamic methods.
3588 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
3591 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
3592 bblock->code does not remain empty.
3594 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
3596 * arrays.cs: Add regression test for #75832.
3598 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
3599 rules. Fixes #75832.
3601 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
3602 instruction scheduling.
3604 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
3606 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
3608 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
3610 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
3612 * mini-codegen.c: Fix VC build.
3614 * cpu-pentium.md: Increase length of atomic_exhange_i4.
3616 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3618 * mini.h: fix signature for mono_register_opcode_emulation.
3620 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
3622 * mini.c: Get rid of most of the helper_sig_... constants using
3623 mono_create_icall_signature ().
3625 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
3627 * jit-icalls.c (helper_ldstr): New helper function.
3629 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
3631 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
3632 throw, load the string using a helper call instead of creating a string object.
3634 * aot.c: Update after LDSTR changes.
3636 * mini.h: Bump AOT file version.
3638 * aot.c: Save class size info into the AOT file. Print more statistics during
3641 * mini.h: Bump AOT file version.
3643 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
3644 ordering of disasm cases. Fixes #74957.
3646 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
3648 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
3649 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
3650 the generic code needed for the ARM port.
3652 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
3654 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
3655 inssel-arm.brg: more ARM features and fixes.
3657 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
3659 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
3660 ARM port work in progress.
3662 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
3664 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
3666 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
3668 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
3670 * inssel.brg (mini_emit_memset): Add support for unaligned access.
3672 * *-ia64.*: Ongoing IA64 work.
3674 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
3676 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
3678 * TODO: Remove out-of-data todo stuff.
3680 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
3683 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
3685 * mini.h: Bump corlib version.
3687 2005-07-27 Martin Baulig <martin@ximian.com>
3690 (create_copy_ins): Added `const unsigned char *ip' argument; set
3691 `copy->cil_code' from it.
3693 2005-07-27 Martin Baulig <martin@ximian.com>
3695 * mini-exceptions.c (mono_handle_exception): Don't call
3696 mono_debugger_handle_exception() for filters.
3698 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
3700 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
3703 2005-07-26 Martin Baulig <martin@ximian.com>
3705 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
3707 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
3708 helper_compile_generic_method() if the method is actually virtual
3711 2005-07-26 Martin Baulig <martin@ximian.com>
3714 (trampoline_code): Renamed to `mono_trampoline_code' and made it
3715 public; this is now accessed directly by the debugger.
3716 (mono_generic_trampoline_code): Removed.
3719 (mono_debug_init_method): Also add interncalls and wrappers.
3721 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
3723 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
3725 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
3727 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
3729 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
3731 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
3733 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
3735 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
3736 getting TLS offsets on AMD64 too.
3738 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
3740 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
3742 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
3744 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
3745 inssel-arm.brg, mini-arm.h: ARM port work in progress.
3747 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
3749 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
3751 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
3754 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
3755 mono_sparc_is_virtual_call ().
3757 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
3759 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
3760 trampoline parameters.
3762 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
3764 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
3765 to mono_arch_get_vcall_slot_addr.
3767 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
3770 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
3772 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
3774 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
3776 2005-07-19 Martin Baulig <martin@ximian.com>
3778 * exceptions-amd64.c (throw_exception): Call
3779 mono_debugger_throw_exception() here like we're doing it on i386.
3781 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
3783 * mini-ia64.c: Add optimized TLS access support.
3785 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
3787 * mini-exceptions.c: Ongoing IA64 work.
3789 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
3791 * mini.c: Use the default optimization set when embedding. Fixes
3794 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
3796 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
3797 of trampolines to a separate file.
3799 * mini-trampolines.c: New file.
3801 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
3804 * tramp-x86.c: Reorganize the trampoline code to be similar to the
3807 * mini-codegen.c: Fix cygwin build.
3809 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
3811 * mini.c: Add some minor changes needed by the IA64 port.
3813 * *-ia64.*: Ongoing IA64 work.
3815 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
3817 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
3818 trampolines into arch-independent and arch-dependent parts.
3820 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
3822 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
3824 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
3826 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
3827 the xp-regalloc-branch for amd64.
3829 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
3830 xp-regalloc-branch for x86.
3832 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
3834 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
3836 2005-07-06 Martin Baulig <martin@ximian.com>
3839 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
3840 (mono_jit_runtime_invoke): Likewise.
3842 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
3844 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
3847 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
3848 without loading their metadata. Reorganize the file format so exception handling+
3849 debug info is kept separate from normal method info. Create MonoJitInfo
3850 structures for methods lazily.
3852 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
3854 (x86_class_init_trampoline): Patch AOT class init trampolines too.
3856 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
3858 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
3861 * mini.h: Bump AOT file version.
3863 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
3865 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
3867 2005-07-01 Raja R Harinath <rharinath@novell.com>
3869 * Makefile.am (check-local): Call semdel-wrapper.
3871 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
3873 * mini-x86.c: Revert the last change as it seems to break the build..
3875 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
3877 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
3879 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
3881 2005-06-27 Ben Maurer <bmaurer@ximian.com>
3883 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
3884 outside of the macro, so strange stuff doesn't happen with gcc4
3885 (NEW_AOTCONST_TOKEN): Likewise.
3887 2005-06-28 Martin Baulig <martin@ximian.com>
3889 * mini.c (mini_class_is_system_array): New static method; use this
3890 instead of `klass->parent == mono_defaults.array_class' everywhere
3891 since this also works for the new generic array class.
3893 2005-06-26 Ben Maurer <bmaurer@ximian.com>
3895 * inssel.brg: Remove warnings.
3897 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
3899 * mini-ia64.c: Ongoing IA64 work.
3901 * basic-float.cs: Add float->i1 conversion test.
3903 * iltests.il: Add conv.u4 test.
3905 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
3907 * inssel-long.brg: Fix bug caused by last change.
3909 2005-06-23 Geoff Norton <gnorton@customerdna.com>
3911 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
3912 BSDs. Allows the x86 JIT to work on OSX86
3914 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
3916 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
3919 * mini-ia64.c: Ongoing IA64 work.
3921 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
3923 * mini-ia64.c: Ongoing IA64 work.
3925 * driver.c: Clean up jit_code_hash as well when using --regression.
3927 * inssel-long.brg: Fix long->i4/u4 conversion rules.
3929 * basic-long.cs: Add tests for long->u4 conversion.
3931 2005-06-18 Ben Maurer <bmaurer@ximian.com>
3933 * mini.c: Take mono_get_domainvar out of macros. This makes sure
3934 that we do not depend on undefined C behavior: the order stuff
3935 gets evaluated within an expression. Fixes mono when compiled on
3938 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
3940 * *-ia64.*: Ongoing IA64 work.
3942 * aot.c: Lower memory usage while loading AOT methods.
3944 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
3946 * mini.h: Bump AOT file format version.
3948 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
3950 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
3952 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
3954 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
3955 not on callee assembly). Fixed some comments.
3957 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
3959 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
3960 it gets proper disassembly.
3961 (emit_method_info): Remove some dead code.
3963 * mini.c (mini_method_compile): Allways allocate the GOT var in
3964 mono_method_to_ir for emulating opcodes.
3966 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
3968 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
3969 before freeing the code memory. Fixes #74990.
3971 * objects.cs: Add regression test for #74992.
3973 * liveness.c: Extend live ranges of arguments to the beginning of the
3974 method. Fixes #74992.
3976 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
3977 so it points into the faulting instruction.
3979 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
3981 * jit-icalls.c (mono_imul_ovf): Add exception handling.
3983 * *-ia64.*: Ongoing IA64 work.
3985 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
3987 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
3989 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
3991 * *-ia64.*: Ongoing IA64 work.
3993 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
3995 * basic-long.cs: Add tests for add/sub.ovf.
3997 * basic.cs: Add tests for sub.ovf.
3999 * *-ia64.*: Ongoing IA64 work.
4001 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
4003 * *-ia64.*: Ongoing IA64 work.
4005 * basic.cs: Add conv.ovf.i4.un test.
4007 2005-06-09 Massimiliano Mantione <massi@ximian.com>
4009 * mini.c: (remove_block_if_useless) Fixed bug 75061.
4011 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4013 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
4015 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
4017 * *-ia64.*: Ongoing IA64 work.
4019 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4022 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
4024 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
4026 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
4028 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
4030 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
4032 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
4033 of a call is callable by a near call.
4035 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
4037 * mini-ia64.c: Ongoing IA64 work.
4039 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
4041 * genmdesc.c: Make the generated array non-static.
4043 * inssel-long.brg: Fix LSHR_IMM rule.
4045 * *-ia64.*: Ongoing IA64 work.
4047 * *-ia64.*: Ongoing IA64 work.
4049 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
4051 * *-ia64.*: Ongoing IA64 work.
4053 * *-ia64.*: Ongoing IA64 work.
4055 * mini-ia64.c: Ongoing IA64 work.
4057 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
4059 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
4061 * objects.cs basic-calls.cs: Move some tests to objects.cs.
4063 * objects.cs basic-long.cs: Move some tests to objects.cs.
4065 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
4067 * *-ia64.*: Ongoing IA64 work.
4069 * iltests.il: Add a new test.
4071 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
4072 newobj. Fixes #75042.
4074 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
4076 * *-ia64.*: Ongoing IA64 work.
4078 * *-ia64.*: Ongoing IA64 work.
4080 * *-ia64.*: Ongoing IA64 work.
4082 * basic.cs objects.cs: Move tests accessing static variables as well.
4084 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
4086 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
4088 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
4090 * driver.c: Always print failed tests.
4092 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
4095 * *ia64*: Ongoing IA64 work.
4097 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
4099 * basic.cs: Add tests for add.ovf. Fix warnings.
4101 2005-05-18 Miguel de Icaza <miguel@novell.com>
4103 * driver.c (mono_main): Avoid crash if no argument is passed to
4104 --break; Do not use g_error, but f_printf. And fix all other
4105 ocurrences of the same crash.
4107 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
4109 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
4110 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
4113 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
4115 * *-ia64.*: Add beginnings of IA64 backend.
4117 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
4119 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
4121 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
4124 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
4126 * mini-amd64.c: Fix a warning.
4128 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
4130 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
4131 in float_neg. Fixes #74897.
4133 * mini-amd64.c (emit_call): Fix another near call bug.
4135 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
4137 * declsec.c: Keep the appdomain information in the structure. Added a
4138 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
4139 value gets overwritten).
4140 * declsec.h: Set the default MonoArray for the the stack to 6. Added
4141 an MonoAppDomain member to MonoSecurityFrame.
4142 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
4143 used in the stack walk. Now use a MonoArray which grow (double) when
4146 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
4148 * mini.c: Re-enabled runtime cleanup, since running threads should
4149 now properly stop when exiting.
4151 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
4153 * mini-codegen.c: New file contaning the arch-independent local
4154 register allocator. Not used by any architectures yet.
4156 * mini.h linear-scan.c: Merge some changes from the
4157 mini-xp-local-regalloc branch.
4159 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
4161 * mini-amd64.c (emit_call): Fix calls to native functions when the
4162 runtime is compiled as a shared library. Fixes #74756.
4164 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
4165 on a literal field. Fixes #74751.
4167 2005-04-25 Raja R Harinath <rharinath@novell.com>
4169 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
4171 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
4173 * objects.cs: Add missing null casting test.
4175 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
4177 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
4178 in wrapper methods. Also rename 'address' variable to 'offset'.
4180 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
4182 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
4185 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
4187 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
4190 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
4192 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
4194 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
4196 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
4197 just the last bytes.
4199 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
4201 * aot.c (mono_compile_assembly): Fix warning.
4203 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
4204 by the _MSC_VER stuff.
4206 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
4208 * inssel-long.brg: Fix #74588.
4210 * cpu-amd64.md: Fix #74591.
4212 * iltests.il: Add new regression tests.
4214 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
4216 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
4219 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
4221 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
4223 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
4224 from Bill Middleton <flashdict@gmail.com>.
4226 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
4228 * arrays.cs: Add new regression test. Fix warnings.
4230 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
4232 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
4233 and leakage in CKFINITE.
4235 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
4236 this to a null op since it is called on amd64 too.
4238 * exceptions-amd64.c (get_throw_trampoline): Align stack.
4240 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
4241 body since this is not used on amd64.
4243 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
4245 * mini-amd64.c: Remove obsolete fixmes.
4247 * mini.c (print_method_from_ip): Fix debugging support.
4249 2005-2-1 Massimiliano Mantione <massi@ximian.com>
4251 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
4252 so that expressions that don't give much gain are not reduced.
4253 * ssapre.h: Likewise.
4255 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
4257 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
4259 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
4261 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
4263 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
4265 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
4267 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
4269 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
4271 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
4274 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
4276 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
4278 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
4280 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
4281 MONO_ARCH_USE_SIGACTION. Fixes #74252.
4283 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
4285 * mini-x86.c: Fix up stack overflow handling.
4287 * exceptions.cs: Add new regression test.
4289 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
4291 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
4292 mono_jit_thread_attach.
4294 * mini.c (mono_method_to_ir): Verify called method is not abstract.
4296 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
4298 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
4299 avoid calling constructors using callvirt.
4301 * inssel.brg: Fix #74073.
4303 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
4305 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
4306 compilation with non-GCC compilers.
4307 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
4308 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
4310 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
4312 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
4313 klass->interface_offsets (will likely fix bug#74073).
4315 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
4317 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
4319 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
4321 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
4322 to amd64_div_reg_size ().
4324 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
4326 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
4328 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
4330 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
4332 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
4334 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
4336 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
4338 * mini.c (mono_precompile_assembly): Load and precompile referenced
4339 assemblies as well. Fixes #74015.
4341 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
4343 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
4345 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
4347 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
4348 a lot of checks and (anyway) permissions cannot work until corlib is
4351 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
4353 * mini-ppc.c: fixed ABI issue on sysv/ppc.
4355 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
4357 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
4358 calls (fixes bug#72824).
4360 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
4362 * mini.c: fix tail recursion elimination (see test in bug#73936).
4364 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
4366 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
4367 some fp functions in sse2 mode.
4369 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
4371 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
4373 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
4375 * mini.h mini.c: Add mono_get_jit_tls_key ().
4377 * mini-x86.c: Enable fast TLS support on windows.
4379 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
4381 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
4382 * mini.c: Check for p/invoke method when generating code. If a
4383 p/invoke method, or it's class, isn't decorated with [Suppress
4384 UnmanagedCodeSecurity] then generate code to call System.Security.
4385 UnmanagedDemand (only if the security manager is active).
4387 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
4389 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
4390 last change as it seems to cause strange crashes.
4392 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
4394 * *.c: handle unsafe function pointers where needed.
4396 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
4398 * mini.c (mono_jit_free_method): Remove the fixme too.
4400 2005-03-15 Miguel de Icaza <miguel@novell.com>
4402 * mini.c: As discussed, make the code actually free the delegate
4403 thunk now, to enable the debugging of delegate problems, use
4404 MONO_DEBUG=1 when running Mono.
4406 This takes also care of parts of the leaks as seen by Joe.
4408 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
4410 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
4411 thread_tls_offset calculation.
4413 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
4415 * declsec.c: Reworked linkdemand checks for icall. The previous code
4416 was using the declaration code (untrusted) and didn't work as expected
4417 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
4420 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
4422 * iltests.il: Add new localloc test.
4424 * mini-amd64.c: Handle large stack allocations the same way as on
4425 windows if stack overflow handling is working.
4427 * mini-amd64.c: Allocate the signal stack using mmap.
4429 * mini.c (sigsegv_signal_handler): Fix reading of context.
4431 * mini-exceptions.c: Fix up stack overflow handling.
4433 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
4435 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
4437 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
4439 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
4441 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
4442 tramp_init functions as they are no longer needed.
4444 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
4446 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
4448 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
4450 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
4452 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
4455 * mini-ops.h: Add OP_LMUL_IMM.
4457 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
4458 long mul/div opcodes as intrinsic.
4460 * mini-amd64.c (emit_call): Handle the case when the callee might be
4463 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
4465 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
4468 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
4470 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
4472 2005-03-09 Ben Maurer <bmaurer@ximian.com>
4474 * mini.c (mono_codegen): Don't leak here, to help people running
4477 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
4479 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
4480 conversions in sse2 mode.
4482 * basic-float.cs: Add regression test.
4484 * mini-amd64.c: Reenable sse2.
4486 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
4488 * mini-amd64.c: Disable sse2 until some regressions are fixed.
4490 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
4492 * driver.c: Copyright text should include 2005.
4494 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
4496 * cpu-amd64.md (load_membase): Fix more max lengths.
4498 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
4500 * cpu-amd64.md (load_membase): Fix max length.
4502 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
4504 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
4506 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
4507 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
4509 * basic-float.cs: Add rounding regression test.
4511 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
4513 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
4515 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
4516 structures in registers for pinvoke wrappers.
4518 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
4520 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
4522 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
4524 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
4525 wrapper to mono_jit_thread_attach.
4527 * mini.c (mini_jit_thread_attach): New jit icall.
4529 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
4530 native->managed wrappers.
4532 * exceptions.cs: Add new regression test.
4534 * mini.c (optimize_branches): Check regions in the cbranch to throw
4535 block case as well. Fixes #73242.
4537 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
4539 * mini.c: thread safety fixes.
4541 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
4543 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
4544 patching stuff, since delegates use jump trampolines so there is
4547 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
4550 * tramp-amd64.c: Fix build.
4552 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
4553 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
4555 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
4556 Rename this to mono_arch....
4557 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
4559 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
4561 * mini-amd64.c (emit_call): If both the caller and the callee is
4562 guaranteed to have 32 bit addresses, emit a normal call.
4564 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
4566 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
4567 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
4568 method_ptr inside delegates.
4570 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
4572 * mini.c (mono_jit_free_method): Free the method info even if the native code is
4573 invalidated. Fixes #73001.
4575 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
4577 * mini-x86.c: Only use stdcall for pinvokes on windows.
4579 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
4581 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
4582 * mini-x86.c: remove unreliable __thread var offset detection,
4583 use the correct accessors and enable by default.
4585 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
4587 * mini.c (mono_jit_free_method): Fix memory leak.
4589 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
4591 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
4593 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
4595 * cpu-amd64.md: Fix lengths of atomic opcodes.
4597 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
4599 * driver.c: try to not imply using ICU is any good.
4601 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
4603 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
4604 functions as inline ops.
4606 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
4607 some Interlocked functions as inline ops.
4609 * mini.c (move_basic_block_to_end): Fix bug in last patch.
4611 * mini.h (MonoBasicBlock): Reorganize fields a bit.
4613 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
4615 * mini.c: Add support for OP_NOT_TAKEN.
4617 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
4618 structures in registers for pinvoke wrappers.
4620 * mini-amd64.c: Fix warnings.
4622 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
4624 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
4626 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
4628 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
4629 address instead of loading the address from it.
4631 * mini-x86.c: Add support for returning small structs in registers
4632 on Win32. Fixes part of #70864.
4634 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
4636 * trace.c (get_token): Improve error checking.
4638 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
4640 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
4642 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
4644 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
4645 it can be reused for MonoClass.
4646 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
4649 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
4651 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
4652 instead of a MonoReflectionMethod. The method information wasn't used
4653 when displaying SecurityException details (but will be now).
4655 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
4657 * Makefile.am : windows build fix.
4659 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
4661 * iltests.il: Add new regression test.
4663 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
4666 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
4668 * mini.c: Moved linkdemand check into helper function check_linkdemand
4669 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
4672 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
4674 * declsec.c: Added statistics counter for different kinds of
4676 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
4677 (and commented) declaration.
4678 * mini.c: Added statistics counter for security Demand code
4679 generation. Added display of security statistics.
4681 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
4683 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
4684 Fix compilation errors under gcc-2.95.
4686 2005-02-12 Ben Maurer <bmaurer@ximian.com>
4688 * mini.c, driver.c: Use the new jit trampoline hashtable
4690 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
4692 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
4694 2005-02-11 Martin Baulig <martin@ximian.com>
4696 * debug-mini.c (mono_debug_close_method): Free the line number array.
4698 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
4700 * aot.c: Break up large methods into smaller ones. Share GOT slots for
4703 * mini.h: Bump AOT file format version.
4705 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
4707 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
4709 * declsec.h: Added macros to get/set lazyly initialized security
4710 informations about assemblies. Added new enum for different type of
4711 possible LinkDemand violation. Added function to check LinkDemands.
4712 * mini.h: Added a field to MonoCompile to hold any security violation
4713 detected when JITting a method (so it can be thrown later).
4714 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
4715 and CEE_CALLVIRT. Added code to throw exception at the end of
4716 mini_method_compile (note: the exception is unhandled right now).
4718 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
4720 * mini.c, jit-icalls.c: use the managed implementation of
4721 memset for initobj and memset, to avoid managed <-> unmanaged
4724 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
4726 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
4727 optimization if it would need a GOT var.
4729 * basic.cs: Add tests for constant propagation and switch statements.
4731 * ssa.c: Fix out-of-range constant propagation and switch statements.
4733 2005-02-09 <vargaz@freemail.hu>
4735 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
4737 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
4739 * cpu-amd64.md (load_membase): Fix max length of load_membase.
4741 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
4743 * mini.c: update to new signature of mono_class_get_allocation_ftn().
4745 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
4747 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
4748 arithmetic operations.
4750 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
4752 * mini-ppc.c: add a workaround for broken user code that
4753 DllImports vararg functions with non-vararg signatures.
4755 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
4757 * mini.c (mono_jit_compile_method_inner): Add detection and a
4758 meaningfull error message for assemblies written in Managed C++.
4760 * tramp-amd64.c mini-amd64.h: Add support for
4761 create_trampoline_from_token ().
4763 * aot.c mini-x86.c abcremoval.c: Applied patch from
4764 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
4766 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
4768 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
4769 which takes a MonoImage/token as parameter instead of a MonoMethod.
4771 * aot.c: Use the new trampoline for initializing vtables.
4773 * aot.c: Add support for ldfld/stfld_remote wrappers.
4775 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
4776 rules for compare <MEM>, IMM.
4778 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
4780 * aot.c: Handle inherited finalizers correctly.
4782 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
4784 * inssel.brg (stmt): Add a missing _setup_... ().
4786 * aot.c: Save some parts of the class state to the AOT file and use it
4787 to recompute that state when a class is initialized.
4789 * mini.c: Install AOT hooks into the runtime.
4791 * mini.h: Bump AOT file format version.
4793 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
4796 * iltests.il: Add new test.
4798 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
4802 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
4804 * mini.c: setup the statistical profiler in the thread attach
4805 callback to cope with the new single thread code.
4807 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
4809 * mini-ppc.c: ensure we have enough room for the profiler
4810 calls (fixed bug#72084).
4812 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
4814 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
4817 2005-2-1 Massimiliano Mantione <massi@ximian.com>
4819 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
4821 2005-2-1 Massimiliano Mantione <massi@ximian.com>
4823 * ssapre.c: Fixed an issue with down safety (this allows IronPython
4824 to succesfully execute parrotbench).
4825 * ssapre.h: Likewise.
4827 2005-2-1 Massimiliano Mantione <massi@ximian.com>
4829 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
4830 variable for stores to method arguments (fixes a SSAPRE issue).
4832 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
4834 * mini.c: handle value types in dup, fixes gen-112.cs.
4836 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
4838 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
4839 sequence for calls in dynamic methods to avoid thunks.
4841 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
4843 * mini.c: correctly remove dynamic methods from the hashtable.
4845 2005-1-20 Massimiliano Mantione <massi@ximian.com>
4847 * driver.c: Disabled SSAPRE until fix the bug that appears
4848 in IronPython's parrotbench.
4850 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
4852 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
4854 * mini.c (mono_method_to_ir): Revert the previous change.
4856 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
4859 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
4860 mono_jit_info_table_find () etc. when running under valgrind.
4862 * inssel.brg: Fix warnings.
4864 * mini-exceptions.c: Fix warnings.
4866 2005-01-31 Martin Baulig <martin@ximian.com>
4868 * driver.c (compile_all_methods_thread_main): Don't try to compile
4869 generic methods or anything which has type parameters.
4871 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
4873 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
4875 * TestDriver.cs: Add --verbose flags.
4877 * graph.c ssa.c: Fix 64 bit warnings.
4879 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
4880 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
4881 Fix 64 bit warnings.
4883 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
4884 variable not spotted by gcc.
4886 * mini-amd64.c inssel-amd64.brg: Applied patch from
4887 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
4888 X86_COMPARE_MEMBASE opcodes.
4890 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
4892 2005-01-29 Ben Maurer <bmaurer@ximian.com>
4894 * *: MonoMethod->signature might be NULL now. You *MUST* use
4895 mono_method_signature.
4897 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
4899 * driver.c (compile_all_methods_thread_main): Compile the methods
4900 without invoking cctors.
4902 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
4904 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
4905 * basic-calls.cs: test for the above.
4907 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
4909 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
4910 MonoJitInfo changes.
4912 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
4914 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
4915 eagerly if it contains dynamic methods.
4917 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
4919 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
4920 trace, it is now computed by an icall from trace_ips.
4922 * mini-exceptions.c: Fix a warning.
4924 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
4926 * mini-exceptions.c: don't bother getting stack trace info if
4927 it's not going to be used.
4929 2005-01-27 Raja R Harinath <rharinath@novell.com>
4931 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
4934 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
4936 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
4938 * aot.c: Avoid calling mono_method_get_header () if not needed.
4940 * mini.h: Bump AOT file format version.
4942 * mini.c (mono_emit_native_call): Allocate a GOT var here.
4944 * mini.c (mono_print_tree): Print more info for calls.
4946 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
4948 * declsec.h: Remove warning by adding missing include for marshal.h
4950 2005-01-26 Martin Baulig <martin@ximian.com>
4952 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
4955 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
4957 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
4960 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
4962 * aot.c (mono_compile_assembly): Fix a warning.
4964 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
4966 * declsec.c: Look for security attributes on the original MonoMethod
4967 (and not the wrapped one). This fix permissions on icalls.
4969 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
4971 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
4973 * mini.c (mono_allocate_stack_slots): Add a fixme.
4975 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
4977 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
4979 * inssel.brg: optimize casts of sealed types (more
4980 optimizations waiting for fixes in remoting).
4982 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
4984 * inssel.brg (stmt): Add another dummy rule.
4986 * driver.c: Fix warnings.
4988 * driver.c (mono_main): If running under valgrind, instruct glib to use
4989 the system allocation functions so valgrind can track the memory
4990 allocated by the g_... functions.
4992 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
4994 * mini-ops.h: Add OP_DUMMY_STORE opcode.
4996 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
4998 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
4999 variables in try regions.
5001 * mini.c (mini_method_compile): Don't disable optimizations on large
5002 methods when AOT compiling.
5004 * mini.c (mono_allocate_stack_slots): New arch independent method to
5005 allocate stack slots. Not yet used.
5007 2005-01-22 Ben Maurer <bmaurer@ximian.com>
5009 * debug-mini.c (mono_debug_close_method): Plug some leaks.
5011 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
5013 * mini-ppc.c: make the branch info relative as the code
5014 buffer can be reallocated.
5016 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
5018 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
5019 * driver.c: Removed the AOT/security restriction. Now initialize the
5020 security manager (in metadata) if --security is used.
5021 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
5022 rather than the pointer to declarative security, when AOT is used.
5024 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
5026 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
5027 basic blocks, reduced intrinsic exception throwing code size.
5029 2005-01-22 Miguel de Icaza <miguel@ximian.com>
5031 * driver.c (mini_usage): Reorder the usage screen.
5033 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
5035 * mini.c (mono_resolve_patch_target): Fix warning.
5037 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
5039 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
5042 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
5044 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
5045 breaks the amd64 build.
5047 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
5048 register allocation. Fixes #71454.
5050 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
5052 * arrays.cs: Add new regression test.
5054 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5056 * ssapre.c: Turned usage of snprintf to GString.
5057 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
5058 (I left it on by mistake in my previous commit).
5060 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
5062 * mini.c, cfold.c, basic-calls.cs: preserve side effects
5063 on cond branch optimization (fixes bug# 71515).
5065 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5067 * abcremoval.c: Fixed bug 71062.
5068 * abcremoval.h: Likewise.
5070 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5072 * mini.c: Added a new functionality to optimize_branches, the removal
5073 of useless basic blocks, and fixed some problem in the removal of
5074 critical edges; some utility functions added for both purposes.
5075 * ssapre.c: Added complex expression support, and fixed bug 70637.
5076 * ssapre.h: Likewise.
5077 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
5079 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
5080 * driver.c: Re-enabled SSAPRE.
5082 2005-01-19 Martin Baulig <martin@ximian.com>
5084 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
5085 the result of mono_get_method_constrained().
5087 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
5089 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
5092 2005-01-18 Geoff Norton <gnorton@customerdna.com>
5094 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
5095 be detected. Fixes #59296.
5097 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
5099 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
5100 which can happen. Fixes #71361.
5102 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
5104 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
5107 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
5109 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
5110 appdomain-unload.exe to fail.
5112 * mini.c: Fix some memory leaks.
5114 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
5116 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
5117 Fixed bug and sped up some codepaths.
5119 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
5121 * mini.c: Fix some memory leaks.
5123 * exceptions.cs basic-long.cs: Add test for checked ulong->int
5126 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
5128 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
5131 * iltests.il: Add regression test for #71320.
5133 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
5135 * mini.c (mono_codegen): Fix installation of profiler hooks.
5137 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
5139 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
5141 * mini.h, mini.c, cfold.c: optimize access to enum
5142 readonly fields, too. Eval conditional branches if possible
5143 to perform unreachable code removal in more cases.
5145 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
5147 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
5149 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
5152 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
5153 WinXP DEP. Fixes #71244.
5155 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
5157 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
5159 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
5161 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
5163 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
5165 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
5168 * mini.h: Bump AOT version.
5170 * mini.h (MonoCompile): Change exvar to a hash table.
5172 * mini.c: Allocate a separate exvar for each handler block.
5174 * mini.c: Get rid of the computation of filter_lengths, its not needed.
5176 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
5177 ex var with the pending exception and only throw if the two are equal.
5180 * exceptions.cs: Add tests for rethrow and nested catch clauses.
5182 * mini-x86.c: Fix warnings.
5184 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
5185 used by all the ports now.
5187 * aot.c: Add write-symbols and save-temps options.
5189 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
5191 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
5193 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
5195 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
5198 * tramp-s390.c: Check vtable slot belongs to the domain.
5200 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
5201 as per other platforms.
5203 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
5205 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
5207 * driver.c: we don't run the Main() code in a subthread anymore.
5209 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
5211 * mini.c: added experimental rtc support in the statistical
5212 profiler: if the user has the permission, more accurate statistics
5213 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
5214 The MONO_RTC value must be restricted to what the linux rtc allows:
5215 power of two from 64 to 8192 Hz.
5217 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
5219 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
5221 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
5223 * mini-ppc.c: better icache flush for smp.
5225 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
5227 * mini-amd64.c (emit_move_return_value): Fix memory leak.
5229 * mini-x86.c (get_call_info): Add the get_call_info () code from the
5230 amd64 port, not yet used.
5232 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
5234 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
5237 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
5239 * driver.c: Added --security option to activate the security manager.
5240 Right now this will allow code generation for declarative demands and
5241 is disabled when AOT is specified.
5242 * mini.c: Add code generation for declarative security demands.
5243 * mini.h: Add mono_use_security_manager as an extern gboolean.
5245 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
5247 * aot.c (mono_compile_assembly): Speed up compilation a bit by
5248 emitting more dense assembly code.
5250 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
5251 exception throwing stuff.
5253 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
5255 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
5258 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
5261 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
5264 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
5266 * tramp-*.c: Only patch vtable slots if the object is in the current
5267 domain. Fixes appdomain-unload.exe.
5269 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
5271 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
5274 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
5276 * mini.c (reverse_branch_op): New helper function.
5278 * mini.c (optimize_branches): Run the new optimization only on
5279 platforms which support it. Also reverse all kinds of branches.
5281 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
5283 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
5286 * mini.c (optimize_branches): Reverse not-equals branches if the false
5287 bblock is a throw. This happens a lot of time with argument checking in
5290 * mini.c (mono_codegen): Add support for placing basic blocks after
5291 the function epilogue.
5293 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
5296 2005-01-05 Miguel de Icaza <miguel@ximian.com>
5298 * mini.c (setup_stat_profiler): Only set this up if the platform
5299 supports ITIMER_PROF.
5301 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
5303 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
5306 * inssel.brg: Fix a warning.
5308 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
5310 * mini.c: added support for statistical profiler
5311 (run with: --profile=default:stat).
5313 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
5315 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
5317 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
5319 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
5320 related to global registers from the amd64 port.
5322 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
5324 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
5326 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
5327 with global registers.
5328 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
5330 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
5332 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
5334 * debug-mini.c (encode_value): Fix off-by-one.
5336 * aot.c (encode_value): Likewise.
5338 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
5340 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
5342 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
5345 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
5347 * aot.c (emit_method_info): Increase size of temp buffer.
5349 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
5352 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
5354 * aot.c (emit_method_info): Fix build.
5356 * aot.c: Further rework of the AOT file format to reduce the size of
5357 the method info data.
5359 * mini.h: Bump AOT file format version.
5361 2004-12-27 Martin Baulig <martin@ximian.com>
5363 * mini.c (mini_get_method): New static method; call
5364 mono_get_method_full() and mono_get_inflated_method().
5365 (mono_method_to_ir): Use mini_get_method() instead of
5366 mono_get_method_full().
5368 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
5370 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
5372 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
5374 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
5376 * inssel-amd64.brg: Add some optimization rules.
5378 2004-12-24 Ben Maurer <bmaurer@ximian.com>
5380 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
5381 standard not GC'd stuff is fine.
5383 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
5385 * aot.c: Rework the AOT file format to get rid of most of the global
5386 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
5388 * mini.h: Bump AOT file format version.
5390 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
5392 * mini.h: Bump AOT file format version.
5394 * aot.c (mono_aot_is_got_entry): New function to determine if an
5395 address is inside a GOT.
5397 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
5399 * cpu-pentium.md: Increase the maximum size of some instructions which
5400 might involve a got access.
5402 * mini.c (get_method_from_ip): Another debug helper function.
5404 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
5405 when got var accesses are created during the decompose phase.
5407 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
5409 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
5410 argument mini_compile_method and to MonoCompile, and use this to
5411 determine whenever a given method is compiled for AOT. This allows the
5412 other methods compiled during AOT compilation to be free of AOT stuff,
5413 so the backends does not need to add special support for them by
5414 creating a fake GOT etc.
5416 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
5419 2004-12-21 Ben Maurer <bmaurer@ximian.com>
5421 * mini.c (mono_method_to_ir): It turns out that some of the
5422 x-appdomain wrappers are lax with types, so just ignore this for
5425 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
5426 at the vtable->klass. If it is non-shared code we can just use the
5429 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
5431 * mini-ppc.c: access MonoDomain from tls, too.
5433 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
5435 * declsec.c: Removed unused variable (and related warning ;-)
5437 2004-12-21 Ben Maurer <bmaurer@ximian.com>
5439 * iltests.il: New test for LDELEMA on an array of ref types.
5441 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
5442 all ldelema's on reftypes.
5443 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
5444 it was the wrong place to put it.
5446 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
5447 register to pop to make this cleaner, at the request of Paolo.
5449 2004-12-20 Ben Maurer <bmaurer@ximian.com>
5451 * mini-ops.h (OP_GETHASHCODE): New op.
5453 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
5455 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
5458 For a microbenchmark, this reduces the cost of Hashtable.get_Item
5461 * mini-x86.c (mono_arch_output_basic_block): Rather than
5469 The first is 3 bytes while the second is 1. This saves 36 kb on
5470 mscorlib, quite a big saving. When bootstraping mcs, I was able to
5471 see a small boost because of icache locality.
5473 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
5475 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
5477 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
5478 started code sharing with the generic code.
5480 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
5482 * mini-ppc.c, cpu-g4.md: added code for direct access to
5485 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
5487 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
5488 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
5491 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
5493 * declsec.c|h: Added functions to cache the declarative stack modifiers
5494 in MonoJitInfo and to create a security frame from a MonoJitInfo
5496 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
5497 created. Register internal calls for System.Security.SecurityFrame::
5498 _GetSecurityFrame and _GetSecurityStack.
5499 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
5500 the definitions for the new stack walk/callback mechanism.
5501 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
5502 first security frame for LinkDemands and InheritanceDemands) and
5503 GetSecurityStack for Demands. Both use the new mono_walk_stack code
5505 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
5506 walk initialization (lupus).
5508 2004-12-20 Ben Maurer <bmaurer@ximian.com>
5510 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
5512 (handle_loaded_temps): Do not create a temporary variable for
5513 things that we know are temps. They will never be modified.
5514 (mono_spill_call): Set MONO_INST_IS_TEMP
5515 (mono_emulate_opcode): ditto
5517 (mono_method_to_ir.CEE_DUP): ditto
5519 2004-12-19 Ben Maurer <bmaurer@ximian.com>
5521 * mini.c (type_to_eval_stack_type): Make this handle the void type
5522 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
5523 (emit_tree): use ip_in_bb to special case some common idioms
5524 Update all callers to pass in the IP.
5525 (mono_method_to_ir): Make CEE_CALL* do the above as well.
5527 This gives us a nice 2% speedup in mcs bootstrap.
5529 * mini-x86.c (peephole_pass): Peephole pass to make
5538 * mini.c (ip_in_bb): new method.
5539 (mono_method_to_ir): use this method rather than doing the hash
5542 * linear-scan.c (mono_linear_scan): When expiring actives, you
5543 don't need to keep around variables that expire on this
5544 instruction. This makes it so that:
5547 store (ebx add (ebx, 1))
5551 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
5553 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
5554 combination to avoid doing two copies. Fix up problems with previous
5557 * mini.c: Fix 64 bit warnings.
5559 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
5561 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
5563 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
5564 changes from the x86 code.
5566 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
5568 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
5570 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
5571 throwing code to reduce its size, unify the AOT and non-aot code and
5572 get rid of relocations in the AOT case.
5574 * mini-x86.h mini.c exceptions-x86.c
5575 (mono_arch_get_throw_corlib_exception): New arch specific function to
5576 raise corlib exceptions which doesn't require relocations in the
5579 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
5581 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
5583 * mini.c (mono_emit_method_call): Only allocate the got var when it is
5586 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
5589 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
5591 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
5592 with add function when used from Inc/dec atomic
5593 functions. Re-enabled optimization on x86.
5594 * mini-ops.h: renamed atomic_add functions to
5595 allow _add to match the Interlocked::Add and
5596 _add_next to match Interlocked::Inc/Dec.
5598 2004-12-15 Massimiliano Mantione <massi@ximian.com>
5600 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
5601 linking of BBs to the end BB, and enabled SSAPRE also with
5602 consprop and copyprop (which was prevented by that bug).
5604 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
5606 * mini-x86.c: disabling the Interlocked optimizing code.
5608 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
5610 * aot.c (load_aot_module): Move reading of got_addr after the AOT
5613 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
5615 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
5616 interlocked optimization due lack of support on x86, rewrote
5617 exchange to take into account that base may be in eax.
5619 xsp works again; activated Interlocked optimizing code.
5621 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
5623 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
5625 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
5627 * mini-ops.h: Add new opcodes.
5629 * mini.h: Add new patch types. Add got_var to MonoCompile.
5631 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
5632 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
5633 make it work with all kinds of patchable code.
5635 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
5636 address of the GOT, and referencing entries in the GOT.
5638 * mini.c: Add code to load the GOT address if needed by an opcode.
5640 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
5641 independent AOT code on the x86 using an elf-style Global Offset Table.
5643 2004-12-14 Raja R Harinath <rharinath@novell.com>
5645 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
5647 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5649 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
5652 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
5654 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
5655 of Interlocked:Increment/Decrement/Add as inline ops.
5656 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
5658 2004-12-12 Geoff Norton <gnorton@customerdna.com>
5660 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
5661 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
5663 2004-12-12 Duncan Mak <duncan@ximian.com>
5665 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
5666 again. `patch_info->table_size' is no longer valid after Zoltan's
5669 2004-12-12 Martin Baulig <martin@ximian.com>
5671 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
5672 if we are the "real" method, ie. not an inlined method inside it.
5674 2004-12-11 Ben Maurer <bmaurer@ximian.com>
5676 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
5677 before we look in the special fields table. This fixes
5678 ../tests/thread-static-init.cs.
5680 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5682 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
5683 for Array get_Rank and get_Length. Fixes bug #70465.
5685 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
5687 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
5688 separate structure to reduce the size of MonoJumpInfo.
5690 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
5692 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
5694 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
5696 * mini.c (mini_get_inst_for_method): Changed to allow ports
5697 to return a MonoInst instead of opcode
5698 (renamed mini_get_opcode_for_method to better reflect the new functionality)
5700 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
5701 Allow ports to return a created MonoInst instead of op-code, will enable
5703 (renamed mini_get_opcode_for_method to better reflected the functionality)
5705 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
5707 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
5709 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
5711 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
5714 2004-12-08 Martin Baulig <martin@ximian.com>
5716 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
5717 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
5719 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
5721 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
5724 * exceptions.cs: Disable some tests which depend on properties of x86 fp
5727 2004-12-08 Raja R Harinath <rharinath@novell.com>
5729 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
5731 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
5733 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
5734 bug introduced by the previous patch.
5736 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
5738 * mini-ppc.c, objectc.cs: handle large structs passed by value
5741 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
5743 * mini-ppc.c: OP_ARGLIST implementation from
5744 Geoff Norton <gnorton@customerdna.com>.
5746 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
5748 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
5749 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
5751 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
5753 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
5755 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5757 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
5760 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
5762 * mini-sparc.c: Zero out localled-ed memory.
5764 * iltests.il: Add tests for zeroing out localloc-ed memory.
5766 2004-12-04 Martin Baulig <martin@ximian.com>
5768 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
5769 mono_method_get_signature_full().
5771 2004-12-03 Massimiliano Mantione <massi@ximian.com>
5773 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
5774 and some utility functions (always for SSAPRE), integrated SSAPRE.
5776 * driver.c: Added ssapre option.
5777 * ssa.c: Small fix on OP_ARG handling.
5778 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
5779 * Makefile.am: Likewise.
5781 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
5783 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
5786 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
5789 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5791 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
5793 * cpu-s390.md : Increase instruction length of oparglist.
5795 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
5797 2004-11-30 Martin Baulig <martin@ximian.com>
5799 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
5800 virtual generic methods. We call a special helper_compile_generic_method()
5801 icall to retrieve the method from the vtable, inflate and compile
5802 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
5804 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
5806 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
5808 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
5810 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
5812 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
5815 2004-11-27 Ben Maurer <bmaurer@ximian.com>
5817 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
5818 platforms with PIC aot.
5820 2004-11-28 Martin Baulig <martin@ximian.com>
5822 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
5825 2004-11-28 Martin Baulig <martin@ximian.com>
5827 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
5828 the result of mono_type_get_underlying_type() to check whether
5831 2004-11-26 Martin Baulig <martin@ximian.com>
5834 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
5837 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
5839 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
5840 the same way as the other arguments so they won't get clobbered.
5842 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
5843 calls through R11 since it is clobbered by the trampoline code.
5845 2004-11-26 Raja R Harinath <rharinath@novell.com>
5847 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
5848 pick up in-tree mscorlib.dll.
5850 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
5852 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
5854 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
5855 runtime data/code are now stored in a table similar to the GOT in ELF.
5856 This allows the code itself to be position independent.
5858 * aot.c: Fix loading of referenced assemblies after the lazy assembly
5861 * aot.c: Attach ELF type (object/function) directives to all global
5864 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
5866 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
5868 * mini-amd64.h: Turn on PIC AOT code.
5870 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
5871 returning the offset within an OP_AOTCONST instruction where the GOT
5872 offset needs to be added.
5874 * mini.h: Bump AOT file format version.
5876 2004-11-25 Martin Baulig <martin@ximian.com>
5878 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
5879 uninflated generic methods.
5881 2004-11-25 Martin Baulig <martin@ximian.com>
5883 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
5885 2004-11-24 Martin Baulig <martin@ximian.com>
5887 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
5888 original klass (this only applies for generic instances).
5890 2004-11-24 Martin Baulig <martin@ximian.com>
5892 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
5893 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
5896 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
5898 * mini.c (mono_method_to_ir): Disable inlining for methods containing
5899 localloc. Fixes #69678.
5901 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
5903 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
5905 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
5906 used SSE registers on pinvoke calls. Fixes #69774.
5908 2004-11-23 Geoff Norton <gnorton@customerdna.com>
5910 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
5911 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
5913 2004-11-23 Raja R Harinath <rharinath@novell.com>
5915 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
5916 Refer directly to the mcs/ tree.
5918 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5920 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
5921 Check if a trampoline for a synchronized method is required.
5923 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
5925 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
5926 with localloc if needed. Throe arithmetric exception in
5927 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
5928 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
5930 2004-11-19 Geoff Norton <gnorton@customerdna.com>
5932 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
5933 types before switching on type. Fixes #69622.
5935 2004-11-19 Raja R Harinath <rharinath@novell.com>
5937 * Makefile.am (check-local): New. Integrate into 'make check'.
5938 (MCS,RUNTIME): Define using in-tree mono and mcs.
5940 (%.exe): Use $(ILASM).
5942 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
5944 * mini-ppc.c: adjust initial prolog size (bug #69691).
5946 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
5948 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
5951 2004-11-17 Raja R Harinath <rharinath@novell.com>
5953 * Makefile.am (clean-local): Rename from 'clean'.
5955 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5957 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
5958 to mono_arch_is_int_overflow.
5959 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
5962 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
5964 * declsec.c|h: New files to support declarative security attributes.
5965 Added function to check if a method has (applicable) security.
5966 * mini.c|h: Add check for declarative security attributes in
5967 mono_method_check_inlining.
5968 * Makefile.am: Added declsec.c and declsec.h to the build.
5970 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
5972 * mini.c, mini.h: update to keep dynamic code info per-domain.
5974 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
5976 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
5977 (mini_init): Get rid of it from here too.
5979 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
5981 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
5982 implemented OP_RETHROW (patch by Geoff Norton
5983 <gnorton@customerdna.com>).
5985 2004-11-10 Geoff Norton <gnorton@customerdna.com>
5987 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
5988 between appdomains. Fixes appdomain-unload on PPC.
5990 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
5992 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
5993 mini-exceptions.c: handle the new wrapper types.
5994 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
5995 token value as a MonoClass* when compiling a wrapper.
5996 mono_jit_create_remoting_trampoline now takes an additional
5997 MonoRemotingTarget parameter.
5999 2004-11-10 Martin Baulig <martin@localhost>
6001 * mini.c (mono_method_to_ir): Use `generic_container->context'
6002 rather than creating a new one.
6004 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6006 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
6008 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
6010 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
6012 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
6013 the experimental aot cache stuff.
6015 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
6017 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6018 mini-exceptions.c: update to exception clause structure changes.
6020 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
6022 * exceptions-x86.c (throw_exception): Fix warnings.
6024 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
6027 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
6029 * exceptions-sparc.c (get_throw_exception): Really fix this.
6031 2004-11-07 Ben Maurer <bmaurer@ximian.com>
6033 * tramp-*.c: we no longer support icalls without wrappers, so
6034 a bit of code can be removed here
6036 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
6038 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
6041 * cpu-sparc.md: Add op_rethrow.
6043 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
6045 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
6047 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
6048 * mini-ops.h: Add OP_RETHROW.
6050 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
6052 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
6054 2004-11-05 Geoff Norton <gnorton@customerdna.com>
6056 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
6057 Makes the output much easier to read
6059 2004-11-05 Ben Maurer <bmaurer@ximian.com>
6061 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
6062 prevents another huge leak when compiling with ssa. Secondly, the
6063 performance of doing this rather than freeing the lists is much
6064 better. GList does a lock every time you allocate a list link,
6065 so that it can use a memory pool. So, it is better to just use
6066 a memory pool of our own.
6068 * ssa.c, linear-scan.c: replace g_list_remove_link with
6069 g_list_delete. The remove one does not free the GList, so we were
6070 leaking memory. On -O=all --compile-all with corlib, this cut down
6071 3 MB of allocations.
6073 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
6075 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
6077 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
6079 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
6080 into a new function mono_create_jit_trampoline ().
6082 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
6084 * trace.c (get_spec): Allow tracing of classes without a namespace.
6086 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
6088 * mini.c: Fix pointer overwrite in mini_method_compile.
6090 2004-11-2 Geoff Norton <gnorton@customerdna.com>
6092 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
6093 The darwin ABI needs some special handling for 1 and 2 byte structs
6094 Lets use lbz/lhz instead of lwz everywhere.
6095 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
6096 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
6097 Use stb/sth for the former, and put the latter always on stack instead of in
6100 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
6102 * trace.c (is_filenamechar): Add '_'.
6104 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6106 * mini-s390.c: Fix prolog length to allow for large trace requirements.
6108 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
6110 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
6112 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
6113 depends on libmonogc. Fixes #68805.
6115 2004-10-26 Miguel de Icaza <miguel@ximian.com>
6117 * mini.c (mono_jit_free_method): Provide extra information for
6118 this error. Currently this leaks, but will be turned into a
6119 developer option in the future.
6121 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
6123 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
6125 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
6127 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
6128 boundary. Fixes reading of PATCH_INFO_R4 and R8.
6129 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
6131 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
6133 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
6134 trampolines for AOT code.
6136 2004-10-22 <vargaz@freemail.hu>
6138 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
6139 constructed types. Fixes #68136.
6141 2004-10-21 Martin Baulig <martin@ximian.com>
6143 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
6144 if it returns true, unwind the stack to the call instruction.
6146 2004-10-21 <vargaz@freemail.hu>
6148 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
6150 * mini.h: Bump AOT version number.
6152 * objects.cs: Add another test for unbox trampolines.
6154 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
6157 2004-10-20 <vargaz@freemail.hu>
6159 * driver.c: Add SHARED to the set of optimizations tested.
6161 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
6163 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
6166 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
6168 2004-10-20 Martin Baulig <martin@ximian.com>
6170 * mini-exceptions.c (mono_handle_exception): Call
6171 mono_debugger_handle_exception() to tell the debugger about
6172 catch/finally clauses.
6174 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
6176 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
6178 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
6181 2004-10-15 Geoff Norton <gnorton@customerdna.com>
6183 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
6184 methods as their native size, fixed bug #57543, #57545.
6185 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
6186 This saves a temporary register and mullw call down into 1 (minor perf
6187 increase for cases like sum = sum * 5; This use to translate into:
6190 It now translates to
6193 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
6195 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
6198 2004-10-11 Martin Baulig <martin@ximian.com>
6200 * mini.c (mono_method_to_ir): If we're a generic method, get the
6201 MonoGenericContainer from our MonoMethodNormal and create a
6202 MonoGenericContext from it.
6204 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
6206 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
6208 * basic-long.cs: Add test for checked i8->i2 cast.
6210 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6212 * inssel-ppc.brg: added a couple of speedup rules.
6214 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
6216 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
6217 to speed up rebuilds.
6219 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6221 * mini-s390.c: Minor fix to OP_OR_IMM.
6223 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
6225 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
6226 better. Fixes appdomain-unload.exe on sparc.
6228 2004-10-02 Massimiliano Mantione <massi@ximian.com>
6230 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
6231 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
6234 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
6236 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
6238 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
6240 * mini.c: Always generate a field read/write wrapper for members
6241 of the class MarshalByRefObject since the actual instance could
6244 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
6246 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
6248 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
6250 * driver.c mini.h trace.c: Move the setting of the main assembly into
6251 a separate function called mono_trace_set_assembly () and call it after
6252 actually loading the main assembly. Fixes #66872.
6254 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
6256 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
6257 using the code manager.
6259 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
6261 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
6263 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
6265 * cpu-amd64.md: Fix bug in previous patch.
6267 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
6270 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
6272 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6273 mini-exceptions.c: updates for changed stack walk interface.
6275 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6277 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
6279 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
6281 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
6283 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
6285 * driver.c (mini_regression_list): Do not call mono_assembly_close
6286 since assemblies can't be unloaded.
6288 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
6290 * cpu-amd64.md: Fix more instruction lengths.
6292 * cpu-amd64.md: Fix lengths of some instructions.
6294 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
6296 * inssel.brg: Make the array ldelema check aot friendly.
6298 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
6300 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
6302 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
6304 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
6306 * mini-x86.c: Fix build.
6308 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
6309 mono_type_get_underlying_type () helper function to simplify code.
6311 2004-09-09 Martin Baulig <martin@ximian.com>
6313 * mini-amd64.c: Don't access `type->data.klass' directly, call
6314 mono_class_from_mono_type() instead since the type may be a
6317 2004-09-09 Martin Baulig <martin@ximian.com>
6319 * mini-amd64.c (get_call_info): Fix support for generic instances.
6320 (add_valuetype): Use mono_class_from_mono_type() to get the class
6321 since we can be a generic instance.
6323 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
6325 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
6327 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
6329 * liveness.c: reset spill costs on each scan: bug 62107
6331 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
6333 * exceptions-sparc.c (mono_arch_find_jit_info): remove
6334 unnecessary line that doesn't compile
6336 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
6338 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
6339 trampolines, make them call an error function so people can fix their
6342 2004-09-06 Martin Baulig <martin@ximian.com>
6344 * mini.c (mono_method_to_ir): When initializing locals, handle a
6345 generic instances like a valuetype if it's a valuetype and like a
6346 class if it's a class.
6348 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
6350 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
6351 stack. Fixes #64674.
6353 * exceptions.cs: Add test for unwinding of call arguments.
6355 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
6357 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
6358 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
6359 set the carry/borrow flag). The sparc and s390 implementations
6360 can now use optimized versions (and simplify the code). ppc bugfixes.
6362 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
6364 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
6366 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
6368 * inssel-amd64.brg: Remove leftover 32 bit rule.
6370 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
6372 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
6374 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
6375 mono_arch_find_jit_info functions into a new function. Fix a memory
6378 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
6381 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
6383 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
6386 * exceptions.cs: Add array size tests.
6388 * mini.c: Allocate a separate icall wrapper for each arity of
6389 mono_array_new_va. Fixes #59509.
6391 * exceptions.cs: Add testcase for 64578.
6393 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
6395 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
6397 2004-09-02 Martin Baulig <martin@ximian.com>
6399 * mini.c (mono_method_to_ir): When initializing the locals, call
6400 handle_initobj() on the generic instance itself, not its
6403 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
6405 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
6406 MonoJitInfo for dynamic methods.
6408 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
6410 * mini.c: Add support for freeing JIT data for dynamic methods.
6412 2004-09-01 Martin Baulig <martin@ximian.com>
6414 * mini-x86.c (is_regsize_var): Added support for generic
6416 (mono_arch_emit_prolog): Make this compile again, use
6417 `x86_push_imm_template (code)'.
6419 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
6421 * mini-x86.c: make all push_imm instructions that get
6422 patched always emit the long form
6424 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
6426 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
6427 in a per-domain hash.
6429 * mini-amd64.c (merge_argument_class_from_type): Handle generic
6432 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
6434 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
6437 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
6440 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
6441 Beginnings of SSE2 support.
6443 * exceptions.cs: Add more tests for checked int<->uint casts.
6445 2004-08-28 Martin Baulig <martin@ximian.com>
6447 * mini-x86.c (mono_arch_instrument_epilog): Added support for
6451 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
6452 Handle generic instances recursively.
6454 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
6456 * iltests.il: test for conv.u8 on a constant
6458 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
6460 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
6461 LCONV_x4 (shrun_32 (membase)).
6463 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
6465 * inssel-x86.brg: c&p rules for push/setret of long
6467 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
6469 * inssel-x86.brg: c&p rules for compare (base, regvar) and
6470 compare (regvar, base)
6472 * inssel-x86.brg: more burg love
6474 * inssel.brg: more cleanup
6476 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
6478 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
6480 * basic-long.cs, basic-calls.cs: new tests for optimization.
6482 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
6484 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
6487 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
6489 * mini-amd64.c (read_tls_offset_from_method): Add another case.
6491 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
6493 * inssel.brg (mini_emit_memcpy): use
6494 NO_UNALIGNED_ACCESS to disable memcpy optimization
6496 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
6498 * mini-amd64.c: Handle generic types in various places.
6500 * mini.c (mono_method_to_ir): Handle generic types in init locals.
6502 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
6504 * mini.c (handle_box): Fix warning.
6506 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
6508 * mini-amd64.h: Enable the emit_state optimization.
6510 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
6512 * mini-amd64.c: Add some new 64 bit peephole opts.
6514 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
6516 * cpu-amd64.md: sreg1 of div instructions must be %rax.
6518 * mini-amd64.c: Register allocator fixes.
6520 * mini.c: Add an optimization to emit_state to avoid allocation of new
6521 registers on some platforms.
6523 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
6525 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
6527 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
6528 allocation. Fixes #63085.
6530 * basic-long.cs: Add new regression test.
6532 * mini-amd64.c: Register allocator improvements.
6534 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
6536 * mini-amd64.c (read_tls_offset_from_method): Add another code
6539 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
6540 instruction sequence for nullifying class init trampolines.
6542 * objects.cs: Add new regalloc test.
6544 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
6546 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
6548 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
6550 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
6553 * driver.c: Fix profiling after TLS changes.
6555 * driver.c (mono_main): Set mono_stats.enabled if needed.
6557 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
6560 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
6562 * mini-x86.c: use a 1 op rather than a 2 op tls access
6563 instruction -> faster.
6565 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
6567 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
6570 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
6572 * exceptions-sparc.c (throw_exception): fix typo
6574 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
6576 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
6577 set tree->dreg correctly with tls. Allow any
6578 register to be used.
6580 * mini-x86.c (read_tls_offset_from_method): add new code
6581 generation pattern seen with GCC.
6584 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
6586 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
6587 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6588 exceptions-sparc.c: fix some performance issues in exception
6589 handling and setting of the stack trace for exceptions that were
6592 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
6594 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
6597 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
6600 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
6602 This patch inlines tls access, when possible.
6604 * mini.h: new arch functions for TLS intrinsics.
6605 All platforms updated with a stub.
6607 * mini.c: use the new intrinsics
6609 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
6610 arch specific intrinsic for tls variables
6612 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
6614 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
6617 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
6619 * mini.c: thread local allocation
6621 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
6623 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
6625 * Makefile.am: Link against the static version of libmonogc.
6627 * Makefile.am: Link the static versions of the convenience libraries
6628 into the mono executable.
6630 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
6632 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
6634 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
6635 on integer overflow.
6637 * mini-amd64.c: Reorganize function call code.
6639 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
6641 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6643 * inssel-x86.brg: use xor eax,eax.
6645 * basic.cs: new tests
6647 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6649 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
6650 in exception throwing code.
6652 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6654 * inssel-x86.brg: use xor esi,esi.
6656 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6658 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
6659 can trace methods compiled during mini_init () too.
6661 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
6664 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6666 * Makefile.am: static link on x86 (r=zoltan)
6668 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6670 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
6671 code since it causes some programs to fail.
6673 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
6675 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
6677 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
6679 * mini.c: ovfops_op_map - add STACK_OBJ case for
6681 * basic.cs: add test_0_pin_string as test
6684 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
6686 * Makefile.am: build C# if srcdir != builddir
6688 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
6690 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
6691 fall-through blocks.
6693 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6695 * driver.c: enable loop by default again and include abcrem in -O=all.
6697 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
6699 * iltests.il: Add some localloc tests.
6701 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
6703 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
6706 * inssel-amd64.brg: Add some optimizations.
6708 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
6711 * Makefile.am: Statically link mono against libmono on AMD64.
6713 * mini-amd64.c inssel-amd64.brg: Optimizations.
6715 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
6717 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
6719 * tramp-amd64.c: Patch calling code in trampolines.
6721 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
6723 * mini-amd64.c: pinvoke struct passing fixes.
6725 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
6727 * mini-sparc.c: redo change, make mono_arch_cpu_init call
6728 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
6730 2004-08-05 Duncan Mak <duncan@ximian.com>
6732 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
6735 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
6737 * mini-amd64.c (emit_move_return_value): Move return value for normal
6740 2004-08-05 Martin Baulig <martin@ximian.com>
6742 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
6743 `type->type'; just modify `type' itself when dealing with enums
6744 and generic instances.
6745 (check_call_signature): Make `simple_type' a `MonoType *'.
6747 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
6749 * mini.c: Use OP_PADD to add offsets to addresses.
6751 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
6753 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
6755 * mini-sparc.c (mono_arch_emit_epilog): fix check
6756 for folding last op into restore instruction
6758 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
6760 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
6761 helper methods using the code manager.
6763 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
6765 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
6767 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6769 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
6770 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
6772 * mini-s390.c: fix tail processing
6774 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
6776 * mini-ppc.c: mul.ovf.un exception name fix.
6778 2004-08-03 Martin Baulig <martin@ximian.com>
6780 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
6781 instances; before jumping to `handle_enum', also modify `ptype'.
6783 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
6785 * cpu-sparc.md: fcall maximal length too small.
6787 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
6789 * mini-amd64.c mini.h: Add initial support for passing/returning
6790 structures to/from pinvoked methods.
6792 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
6794 * mini-ppc.c: reg allocator fix.
6796 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
6798 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
6800 * inssel.brg: Optimize memset on 64 bit machines.
6802 * mini-amd64.c: Fix some vararg cases.
6804 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6806 * mini-s390.c: Corrected macro in emit_float_to_int
6808 * s390-abi.cs: Tests to exercise the s390 ABI
6810 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
6812 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
6815 * basic.cs: Add a test for add.ovf.un.
6817 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
6819 * mini-sparc.c: add case for OP_IDIV_UN
6821 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
6823 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
6825 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
6827 2004-07-30 Ben Maurer <bmaurer@ximian.com>
6829 * basic.cs: regression tests.
6831 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
6834 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
6836 * basic.cs: Add a new test.
6838 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
6839 and AOT. Various fixes and optimizations.
6841 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
6843 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
6845 * mini-ppc.c: make sure temp regs are not used for global reg
6848 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
6850 * cpu-sparc.md: conv_i8 fix for 64bits
6852 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
6854 2004-07-29 Ben Maurer <bmaurer@ximian.com>
6856 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
6857 add opcode for cmp BYTE PTR [eax], imm.
6859 * inssel.brg: Make memcpy and memset takes bases.
6861 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
6863 * *-amd64.*: More AMD64 work.
6865 2004-07-28 Ben Maurer <bmaurer@ximian.com>
6867 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
6868 add a compare-not-equal opcode.
6870 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
6872 * mini.c: Use mono_init_from_assembly instead of mono_init.
6874 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
6876 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
6878 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
6880 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
6882 * inssel.brg: 64 bit fixes.
6884 * mini.h (MonoCallInst): Add some AMD64 specific data.
6886 * mini.h: Add some OP_P opcodes.
6888 2004-07-28 Ben Maurer <bmaurer@ximian.com>
6890 * basic.cs: tests for 61797 and 61740
6892 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
6894 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
6895 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
6897 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
6899 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
6901 * *-amd64*.*: Ongoing AMD64 work.
6903 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
6905 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
6907 * *-amd64*: Ongoing AMD64 work.
6909 * mini-arch.h: Add AMD64 support.
6911 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
6913 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
6915 * mini-ops.h: Add new opcodes.
6917 * Makefile.am: Add AMD64 support.
6919 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
6920 rules into the inssel-long*.brg files.
6922 * *-amd64.*: Add beginnings of AMD64 backend.
6924 2004-07-22 Ben Maurer <bmaurer@ximian.com>
6926 * mini.c (print_dfn): commenting out the code that prints
6927 the cil. With -O=deadce, this makes -v -v crash.
6929 * cpu-pentium.md: make checkthis have a length of 2
6931 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
6933 * mini-sparc.h: fix implementations of __builtin
6934 functions for Sun compiler for V9.
6936 2004-07-16 Ben Maurer <bmaurer@ximain.com>
6938 * mini.c: use the new stelem.ref wrapper
6939 * exceptions.cs, arrays.cs: new stelem.ref tests
6941 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
6943 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
6944 new XSP should work with these changes).
6946 2004-07-14 Ben Maurer <bmaurer@ximain.com>
6948 * inssel-{long32,x86,}.brg: trivial optimizations.
6950 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
6952 * mini.c: load value when emitting box operation in
6955 2004-07-12 Ben Maurer <bmaurer@ximian.com>
6957 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
6958 is one byte shorter than cmp DWORD PTR [eax], 0.
6960 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
6962 * inssel-ppc.brg: arguments on the stack are always
6963 relative to the stack pointer (spotted by Neale Ferguson).
6965 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6967 * exceptions-x86.c: delay appending the method name to the trace until
6968 after mono_jit_info_table_find is called, as this gets the real
6971 2004-07-09 Ben Maurer <bmaurer@ximian.com>
6973 * aot.c: register roots
6975 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
6977 * aot.c : I could just use PLATFORM_WIN32 flag.
6979 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
6981 * aot.c : Reverting the previous fix. This time it broke linux build.
6983 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
6985 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
6987 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
6989 * mini.c (handle_stack_args): Remove some more debugging code.
6991 * mini.c (handle_stack_args): Remove debug output left in by mistake.
6993 * driver.c mini.h aot.c: Allow additional options to be specified with
6994 --aot and pass them to mono_compile_assembly.
6996 * aot.c: Add experimental code to AOT compile all loaded assemblies
6997 on demand and save the code into a cache in the filesystem.
6999 * aot.c: Add support for more wrapper methods.
7001 * mini.c (handle_stack_args): Handle some corner cases. Fixes
7004 * cpu-*.md: Remove removed opcodes.
7006 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
7007 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
7008 related icalls to marshal.c.
7010 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
7012 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
7014 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
7016 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
7018 2004-07-06 Ben Maurer <bmaurer@ximian.com>
7019 * liveness.c: If liveness is recomputated we need to reset the information
7020 for each variable. This way, if the liveness range has been narrowed
7021 by optimizations that happened after the last computation, we can return
7024 For example, if you have
7029 // Tons of code that does not affect i
7035 i = 0 is dead code and will be removed by SSA. However, when
7036 linear scan gets to the code, i will still appear to be live
7037 throughout the entire block. This prevents good register allocation.
7039 2004-07-06 Martin Baulig <martin@ximian.com>
7041 * debug-mini.c (mono_debug_init_method): Allow
7042 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
7043 (mono_debug_add_icall_wrapper): New method.
7045 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
7047 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
7049 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
7052 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
7054 * aot.c (mono_aot_load_method): Fix loading of debug info.
7056 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
7058 * aot.c: Add logging support.
7060 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
7062 * mini.h: Add prototype for mono_print_method_from_ip.
7064 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
7066 * inssel.brg: 64 bit fixes.
7068 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
7071 * Makefile.am: Add SPARC64 support.
7073 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
7075 * aot.c: Fix alignment problems on 32 bit platforms.
7077 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
7079 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
7082 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
7085 * mini.h: Bump AOT file version. Some 64 bit fixes.
7087 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
7089 * inssel-sparc.brg: Add new rule to avoid register moves.
7091 * inssel.brg: Add ldind_to_load_membase helper function.
7093 2004-06-30 Ben Maurer <bmaurer@ximian.com>
7095 * mini.c: OffsetToStringData intrinsic.
7097 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
7099 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
7101 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
7104 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
7105 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
7107 * mini.c: reinstated mono_compile_get_interface_var()
7108 on x86, too, since the change breaks the Gtk# build there as well.
7110 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7112 * driver.c: remove loop from the default optimizations: it seems to
7113 interact badly with some of the other options (see bug #60613).
7115 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
7117 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
7118 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
7120 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
7122 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
7123 vararg-using methods.
7125 2004-06-21 Martin Baulig <martin@ximian.com>
7127 * mini/mini-exceptions.c
7128 (mono_handle_exception): Added `gpointer original_ip' argument.
7129 After calling mono_unhandled_exception(), call
7130 mono_debugger_unhandled_exception() and if that returns true,
7131 restore the context and return.
7133 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
7135 * mini-ppc.c: prefer the use of relative branches so
7136 they won't need to be patched in aot code (patch from Patrick Beard).
7138 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
7140 * aot.c: patch from Patrick Beard to make the output assembly
7141 more correct for the MacOSX assembler. Small tweak to
7142 generate sane images on Linux/PPC, too.
7144 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7146 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
7147 case until bug #59509 is fixed (shows up in #60332).
7149 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7151 * mini.c: make sure the needed wrappers are compiled, too, with
7154 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
7156 * driver.c: remove NPTL reference in --version output.
7158 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7160 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
7161 generate valid assembly for the Mach-O assembler.
7163 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
7165 * driver.c: don't include abcrem in the all optimization specifier
7166 since it slows down jit compilation too much for now.
7168 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
7170 * mini.c: use BIGMUL only if both operands have the same signage.
7171 * iltests.il: Test for bug 60056. (errors related to signage in
7176 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
7178 * mini.c, aot.c: memory leak fixes.
7180 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
7182 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
7184 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
7186 * Makefile.am: remove the -static hack completely, it links in
7187 statically glib as well.
7189 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
7191 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
7192 * exceptions.cs: make it compile with new mcs/csc.
7194 2004-06-03 Massimiliano Mantione <massi@ximian.com>
7195 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
7196 and added relevant test case.
7198 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
7200 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
7201 regressions in gtk-sharp.
7203 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
7205 * exceptions.cs: New regression tests.
7207 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
7209 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
7211 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
7213 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
7215 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
7217 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
7219 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
7221 * mini.c (mono_jit_runtime_invoke): Init class in this
7222 method instead of trusting mono_jit_compile_method to
7223 do the work (because wrappers can be in object class)
7225 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
7227 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
7229 * basic-long.cs: New regression test.
7231 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
7233 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
7236 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
7238 * Makefile.am: fix miguel's change to build mono statically against
7239 libmono (track build dependencies).
7241 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
7243 * cfold.c: Some glib versions do not have G_MININT32.
7245 2004-05-26 Massimiliano Mantione <massi@ximian.com>
7247 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
7248 with precision of tan, atan, sin and cos, and implemented related
7249 regressions tests (fixes bug 54467, but one new problem appeared and
7252 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
7254 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
7256 * exceptions.cs: Add test for constant folding && division by zero.
7258 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
7259 since driver.c is in libmono too, so the optimization was useless.
7261 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
7262 variable to driver.c so the compiler can emit more efficient code to
7265 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7267 * Makefile.am: don't distribute generated inssel.[ch] files.
7269 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
7271 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
7272 into the default appdomain. Fixes #58707.
7274 * jit-icalls.c: Remove the broken approximation for truncl, doing
7275 no conversion is better.
7277 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
7280 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
7282 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
7283 of the mcrxr instruction which is not available on some processors
7284 even if it's documented to be. Implement add and sub overflow correctly
7285 (still not complete for long unsigned). Speed up icalls a bit.
7287 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
7289 * mini.c (mono_jit_compile_method_with_opt): Make sure that
7290 we run .cctor in the current domain instead of target_domain.
7292 Fixes bug #58558, .cctor not being called in -O=shared.
7294 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
7296 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
7298 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
7300 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
7301 which can be done with an imm8, do it that way.
7302 (mono_arch_output_basic_block): ditto for a jmp
7303 (mono_arch_emit_prolog): Computate maximum offset of a label.
7305 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
7307 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
7308 now tries to allocate prefered physical reg's for virtual
7309 regs. This reduces the number of emited spills/loads with
7310 20-30% on our core assemblies.
7312 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7314 * jit-icalls.c: truncl() is not needed and trunc() is
7315 the correct thing to do anyway (bug #58287).
7317 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
7319 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
7322 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
7324 * driver.c: enable loop optimizations by default.
7326 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
7328 * mini-x86.c: fix calc of max loop size when aligning loops start.
7330 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
7332 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
7335 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
7337 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
7340 * basic-long.cs: Add tests for add/subtract of immediates with carry.
7342 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
7344 * mini.c (inline_method): Allways inline some wrappers even if the cost
7345 is too large. Fixes #58785.
7347 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
7349 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
7351 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
7352 (crichton@gimp.org). Beginning of support for sparc/linux.
7354 * mini-sparc.c: Optimize retrieval of LMF address.
7356 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
7358 * exceptions-ppc.c: handle alloca in methods with clauses.
7360 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
7362 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
7364 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
7366 * mini.c: Delegate most of the abort signal work to
7367 mono_thread_request_interruption, which also handles Stop and Suspend
7370 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
7372 * mini.c mini.h: Allow inlining of icall wrappers if the backend
7373 supports the save/restore lmf opcodes.
7375 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
7377 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
7380 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
7382 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
7384 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
7385 methods which contain array accesses.
7387 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
7388 boundaries. Fixes #58537.
7390 * iltests.il: Add regression test for #58537.
7392 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
7394 * mini-x86.c (mono_arch_local_regalloc): Last part of
7395 fix for bug #58633 (releasing register to early).
7397 2004-05-18 Miguel de Icaza <miguel@ximian.com>
7399 * basic-long.cs: Add new regression test.
7401 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
7403 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
7404 register too early on the chain.
7406 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
7408 * mini.c (create_helper_signature): Use a helper function to reduce
7409 the code which needs to be written. Also set the calling convention of
7410 icalls on windows. Fixes #57840.
7412 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
7414 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
7415 exceptions-ppc.c: added helper function to get the instruction address
7416 from a signal handler context.
7418 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
7420 * helpers.c: use g_get_tmp_dir. Invokes happyness
7423 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
7425 * helpers.c: Add new env variable to pass args to objdump.
7426 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
7428 2004-05-17 Radek Doulik <rodo@ximian.com>
7430 * Makefile.am (common_sources): added abcremoval.h so it get
7431 disted and daily mono packages on go-mono.com will build again
7433 2004-05-17 Massimiliano Mantione <massi@ximian.com>
7435 * abcremoval.c: Fixed coding style, added copyright header.
7437 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
7439 * mini.h: Added prototype for abc removal main function.
7441 * build_relations_propagation_table.pl: Added copyright header.
7443 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
7445 * basic-long.cs: reg test for complex ceq_long bug.
7447 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
7449 * mini-x86.c (mono_arch_local_regalloc): Correctly free
7450 reg in long and clob case (bug #58343). Fixed/added comments.
7452 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
7454 * mini.c (mono_jit_runtime_invoke): Follow new convention
7455 of calling the invoke method with an function pointer.
7457 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
7459 * ChangeLog: Fix author of memory leak patch.
7461 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
7463 * Makefile.am: fix make dist as well...
7466 2004-05-14 Massimiliano Mantione <massi@ximian.com>
7468 * cfold.c: Made so that conversions from pointer to int4 are no-ops
7469 on archs where pointers are 4 bytes long.
7471 * Makefile.am: Added abcremoval.c source file.
7473 * abcremoval.c: Added abcremoval.c.
7475 * abcremoval.h: Added abcremoval.h.
7477 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
7479 * inssel.brg: Enabled bounds check removal.
7481 * mini.c: Added support for abcrem optimization.
7483 * mini.h: Added abcrem optimization label.
7485 * driver.c: Added support for abcrem optimization.
7487 * propagated_relations_table.def: Added propagated_relations_table.def.
7489 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
7491 * mini.c, cfold.c: fix style.
7493 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7495 * mini.c: handle issue with the low-level implementation of
7496 some long opcodes (bug #54209).
7498 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
7500 * basic.cs: test for my new cmov stuff.
7502 2004-05-13 Patrik Torstensson
7504 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
7505 opt and added peephole documentation.
7507 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
7509 * tramp-ppc.c: rewrote the generic trampoline code.
7511 2004-05-11 Patrik Torstensson
7513 * mini-x86.c: optimize long shl/shr asm code (one less branch)
7515 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
7517 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
7519 * mini.h mini.c dominators.c: Applied patch from Derek Woo
7520 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
7522 * mini.c: Add new icalls for AsAny marshalling.
7524 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
7526 * tramp-ppc.c, mini-ppc.c: more cleanups.
7528 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7530 * mini.c: no warnings.
7532 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7534 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
7536 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
7538 * mini.c: In the thread abort signal handler, if the thread is in the
7539 process of being stoped, don't throw the Abort exception, just stop the
7542 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
7544 * tramp-ppc.c: removed old code.
7546 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7548 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
7549 do some simple speed optimizations on ppc.
7551 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
7553 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
7554 and large offsets in load/store.
7556 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
7558 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
7559 it causes regressions.
7561 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
7563 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
7566 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
7568 * jit-icalls.c: remove warnings.
7569 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
7570 speedups for unsafe code.
7572 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
7574 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
7576 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
7578 * basic-calls.cs: Add new regression test.
7580 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
7583 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
7585 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
7588 2004-05-06 Patrik Torstensson
7590 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
7591 long reg allocation in any reg (not only eax:edx) and implemented
7592 long shl/shr ops in asm instead of helpers.
7594 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
7596 * mini-sparc.h: Fix warnings.
7598 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
7601 * mini-exceptions.c (mono_handle_exception): Call the filter in a
7602 separate statement for clarity.
7604 * mini-sparc.c: Update status.
7606 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
7608 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
7611 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7613 * inssel-ppc.brg: another small pre-release workaround:
7614 we don't do overflow detection for long_sub_un.
7616 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7618 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
7619 (also works around a weird ppc bug: 57957).
7621 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
7623 * tramp-ppc.c: trampoline fixes.
7625 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
7627 * mini-ppc.c: fixed typos.
7629 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
7631 * mini-ppc.c, exceptions-ppc.c: more code saves registers
7632 at the top of the stack. Fixed typos. Use a frame registers
7633 for all the methods with exception clauses.
7635 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
7637 * exceptions-ppc.c: restore fp registers.
7639 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
7641 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
7642 order from the stack top (moved the stack room to save the
7643 return value for trace after the param area). Fixed corruption
7644 in restoring registers on unwind.
7646 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
7648 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
7650 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7652 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
7653 and prolog/epilog for methods that use it. Allow
7654 enough param area room for varargs methods. Fix miguel's
7655 breakage in exception handling.
7657 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7659 * Makefile.am: run genmdesc only on current arch.
7661 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7664 * mini-x86.h: fix the build on windows.
7666 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
7668 * 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.
7670 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
7672 * mini-exceptions.c: New file.
7674 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
7675 Move some parts of the x86 exception handling code to an
7676 arch-independent file so it can be shared with other ports.
7678 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
7680 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
7682 2004-04-26 David Waite <mass@akuma.org>
7684 * driver.c: remove comma from end of enumeration declaration
7686 2004-04-26 Jackson Harper <jackson@ximian.com>
7688 * driver.c: parse config file before loading first assembly. This
7689 allows the user gac to be enabled/disabled.
7691 2004-04-23 Miguel de Icaza <miguel@ximian.com>
7693 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
7694 simpler mechanism: we do not care what is encoded initially
7695 (branch absolute or relative), we care about the code and its
7696 target. I kept the old code for reference for now.
7698 The new code tries first to determine if the jump is anywhere in
7699 the -/+32 absolute meg range, if it succeeds, it encodes using the
7700 absolute branch; If not, it tried to find something in the
7701 relative range, if not, it uses the handle_thunk code.
7703 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
7705 * exceptions-ppc.c: use the correct ip register on macosx.
7707 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
7709 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
7711 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
7713 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
7714 Raise exception on integer divide by zero by hand since the hw
7715 doesn't support it. Handle NaNs in FP compares.
7717 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
7719 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
7720 code reducing duplication between the platforms and enabled
7721 signal exception handling (on linux for now).
7723 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
7725 * exceptions-ppc.c: more macosx support.
7727 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7729 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
7731 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
7733 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
7735 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
7737 * iltests.il: more tests.
7739 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
7741 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
7744 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
7746 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
7748 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
7750 * liveness.c: Mark variables as volatile in all basic blocks reachable
7751 from exception clauses.
7753 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
7755 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
7758 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
7760 * iltests.il, basic.cs: more tests for regalloc.
7762 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
7764 * iltests.il: Some tests for register allocation modifications
7767 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
7769 * exceptions.cs: Add regression test for bug #56782.
7771 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
7772 original stack trace if an exception is rethrown. Fixes #56782. Oh,
7773 the beauty of fixing the same thing in 5 different files...
7775 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
7777 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
7780 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
7782 * mini.c: Add support for STRWLPARRAY marshalling convention.
7784 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
7786 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
7787 to init the context to setup the regs pointer).
7789 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
7791 * exceptions-ppc.c: more exceptions work.
7793 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7795 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
7798 2004-04-13 Miguel de Icaza <miguel@ximian.com>
7800 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
7801 can use the memory directly.
7803 * cpu-pentium.md: Update documentation from a post from Zoltan.
7805 add x86_add_membase, x86_sub_membase, x86_mul_membase
7807 2004-04-13 Miguel de Icaza <miguel@ximian.com>
7809 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
7810 GENERAL_REGS they were also hardcoded for all PPC ports.
7812 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
7814 Remove hard-coded limit for floating point registers, use
7815 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
7817 Notice that in MacOS X calling conventions you can fit a lot more
7818 floating point values in registers, so I should update the PInvoke
7819 test to excercise the passing of floating point values on the
7820 stack (currently broken).
7822 2004-04-06 Miguel de Icaza <miguel@ximian.com>
7824 * tramp-ppc.c (create_trampoline_code): Added
7825 JUMP_TRAMPOLINE_SIZE.
7826 (ppc_magic_trampoline): Follow the pattern from
7827 x86_magic_trampoline: if code is set to zero, return.
7828 (create_trampoline_code): Always pass MonoMethod to the jump
7829 trampoline, before it was passing a null.
7830 (mono_arch_create_jump_trampoline): Implement the jump stub, could
7831 share the code with mono_arch_create_jit_trampoline.
7833 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
7835 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
7838 * cpu-g4.md: Added length for jmp instruction, the worst case
7839 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
7842 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
7844 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
7846 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
7848 * mini.c: Only set bblock->real_offset when adding a new bblock, and
7849 before each IL instruction.
7851 * mini.c (CEE_BOX): Fix warnings.
7853 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7855 * mini.c: removed a few unused vars and extra whitespace.
7857 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
7859 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
7861 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
7863 (OP_GETCHR): use the above
7864 (CEE_LDELEMA): use the above.
7866 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
7867 version of the generic impl.
7868 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
7869 (CEE_LDELEMA): use the above.
7871 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
7873 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
7876 * iltests.il: Added new regression test for #56317.
7878 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
7880 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
7881 under NetBSD. Fixes #56450.
7883 * liveness.c (update_gen_kill_set): Fix previous patch.
7885 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7887 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
7889 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
7891 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
7894 * inssel-sparc.brg: Add more optimizations.
7896 * mini-sparc.c: Replace multiply/divide with shifts if possible.
7898 2004-04-01 Martin Baulig <martin@ximian.com>
7900 * mini.c (handle_box): New static function; moved the
7901 implementation of CEE_BOX here.
7902 (mono_method_to_ir): Added `constrained_call' variable.
7903 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
7904 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
7905 mono_method_get_constrained() to get the method.
7907 2004-04-01 Martin Baulig <martin@ximian.com>
7909 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
7910 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
7911 (mono_method_to_ir): We don't need these macros anymore since
7912 mono_class_get_full() already takes care of it.
7914 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7916 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
7917 use @function (as doesn't accept #function here) and check the return
7918 value of system and stop if fails.
7920 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7922 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
7924 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
7926 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
7928 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
7930 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
7933 * basic-long.cs: Add test for negation of Int64.MinValue.
7935 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
7937 * mini-sparc.c: Update status.
7939 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
7941 * exceptions-sparc.c: Fix return value in filters.
7943 * inssel-sparc.brg: Fix register allocation in some rules.
7945 2004-03-28 Martin Baulig <martin@ximian.com>
7947 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
7950 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
7952 * mini-x86.c (mono_arch_patch_code): Fix warnings.
7954 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
7955 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
7956 remove unused conv_u4 opcode.
7958 * mini-x86.c: Remove valgrind workaround since it slows down things
7959 even when mono is not run under valgrind.
7961 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
7963 * mini-sparc.c: Update status.
7965 * inssel-sparc.brg: Add some optimizations.
7967 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
7968 future delay slot filling. Add support for varargs, tail calls and JMP.
7970 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
7971 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
7973 * inssel.brg: Fix register allocation in OP_ARGLIST.
7975 * inssel.brg: Fix warnings.
7977 2004-03-25 Martin Baulig <martin@ximian.com>
7979 * mini.c (inflate_generic_field): Removed.
7980 (mini_get_method): Removed, use mono_get_method_full(),
7981 (mini_get_class): Removed, use mono_class_get_full().
7982 (mono_method_to_ir): Pass our generic context to
7983 mono_field_from_token().
7985 2004-03-25 Martin Baulig <martin@ximian.com>
7987 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
7988 of a `MonoMethod *'.
7989 (mini_get_method): Take a `MonoGenericContext *' instead
7990 of a `MonoMethod *'.
7991 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
7992 a new local variable called `generic_context' which holds the
7993 current `MonoGenericContext *'; use it to lookup things.
7995 2004-03-24 Martin Baulig <martin@ximian.com>
7997 * mini.c (mini_get_class): New static method; if we're inside a
7998 generic instance, inflate the class if neccessary.
7999 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
8001 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
8003 * iltests.il: New regression test for #55976.
8005 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
8008 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
8010 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
8013 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
8015 * liveness.c: Consider SSA stores as well as loads when making vars
8018 * exceptions.cs: New regression tests for register allocation.
8020 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
8022 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
8023 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
8024 domain lock only to protect puntual access to data structures.
8025 Added access lock for sighash, jit_icall_hash_name,
8026 jit_icall_hash_addr and domain->code_mp.
8028 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
8030 * driver.c: Print SIGSEGV handling method.
8032 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
8034 * mini.c (setup_jit_tls_data): Handle case when this is called
8035 multiple times for a thread.
8037 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
8038 is different from fbxx_un. Fixes #54303. Also use constants instead of
8039 magic numbers in a lot of places.
8041 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
8043 * exceptions.cs: Fix cctor test when --regression is used.
8045 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
8047 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
8050 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
8052 * inssel-ppc.brg: fixed register assignments for some rules.
8054 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
8056 * exceptions.cs: Add test for exceptions in static constructors.
8058 * mini.c (mono_jit_compile_method_with_out): Move the calling of
8059 static constructors outside the domain lock. Fixes #55720.
8061 2004-03-17 Martin Baulig <martin@ximian.com>
8063 * mini.c (get_generic_field_inst): Removed, this'll never happen.
8064 (inflate_generic_field): Take the `MonoMethod *' instead of the
8065 `MonoClass *' and added support for generic method.
8066 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
8067 have a `field->parent->gen_params', only inflate the field if it's
8068 an open constructed type.
8070 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
8072 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
8073 exception object instead of the preconstructed ones.
8075 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8077 * mini.c: reverted changed to sigsegv_signal_handler commited
8078 accidentally in the previous patch.
8080 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8083 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
8084 running --aot with an old assembly.
8086 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
8088 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
8091 * mini-sparc.c: Add support for v9 branches with prediction.
8093 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
8095 * mini.c (mini_init): #warning is GNUC only
8097 * mini-sparc.h: implement __builtin_frame_address
8098 and __builtin_return_address for Sun C compiler
8100 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
8102 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
8104 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
8106 * basic-calls.cs: Add test for unaligned byref long argument passing.
8108 * mini-ops.h: Add sparcv9 compare and branch instructions.
8110 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
8111 v9 instructions if we have a v9 cpu.
8113 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
8114 registers for global allocation.
8116 * exceptions-sparc.c: Fixes.
8118 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
8120 * liveness.c (mono_analyze_liveness): Optimized version.
8122 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
8124 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
8127 * basic-float.cs basic-calls.cs: New regression tests.
8129 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
8131 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
8132 sigaltstack implementation.
8134 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
8136 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
8137 stuff if SIGSEGV_ON_ALTSTACK is not defined.
8139 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
8141 * mini.c: Fix warnings.
8143 * mini.c (mono_resolve_patch_target): New function which contains the
8144 arch independent part of the patching process.
8146 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
8147 patching code to a separate function.
8149 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
8151 * mini.c (add_signal_handler): ifdef out on Windows
8153 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
8155 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
8156 cpu-sparc.md: Add exception handling support + other fixes.
8158 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
8159 typed GC detection in --version.
8161 * basic.cs exceptions.cs: New regression tests.
8163 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
8164 the arch specific code can store data during a compilation.
8166 * mini-ops.h: Add OP_SETFRET.
8168 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
8169 function, register a separate icall for each arity, so the icalls can
8172 * mini.c (mono_print_tree): Print negative offsets in a more readable
8175 * mini.c: Make signal handling work on sparc.
8177 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
8179 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
8181 * jit-icalls.c: Emulate truncl by aintl on solaris.
8183 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
8185 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
8187 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
8189 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
8191 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
8192 a MarshalByRef type, inline a method that performs the check, taking into
8193 account that the object can be a proxy. Also implemented tow new opcodes:
8194 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
8195 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
8196 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
8198 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
8200 * mini-ppc.c: if a relative branch displacement is too big
8201 but it points to and area reachable with an absolute branch,
8204 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
8206 * mini.c: optimize small copies in cpblk.
8208 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
8210 * basic-calls.cs basic-float.cs: New regression tests.
8212 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
8213 negative offsets from %fp. Implement localloc. Fix local register
8214 allocation. Fix the case when the this argument needs to be saved to
8215 the stack. Implement some missing opcodes.
8217 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
8219 * mini.c (mini_method_compile): Reenable global regalloc in methods
8220 with exception handlers.
8222 * linear-scan.c (mono_varlist_sort): Fix warning.
8224 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
8226 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
8229 * liveness.c: Make all variables uses in exception clauses volatile, to
8230 prevent them from being allocated to registers. Fixes #42136.
8232 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
8234 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
8237 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
8238 argument to mono_arch_regalloc_cost.
8240 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
8243 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
8245 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
8246 Make the cost of allocating a variable to a register arch dependent.
8248 * basic-calls.cs: Fix compilation of tests.
8250 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
8251 helper function to cut back on the number of #ifdefs needed.
8253 * mini-ppc.c: Fix compilation.
8255 * basic-calls.cs: New regression tests.
8257 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
8259 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
8260 of l0 since that is callee saved.
8262 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
8265 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
8266 of delay instruction.
8268 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
8270 * mini.h (MonoCallInst): Add 'virtual' flag.
8272 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
8274 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
8276 * *.cs: New regression tests.
8278 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
8281 * mini.c (mono_runtime_install_handlers): Fix build.
8283 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
8284 'signal_stack_size' members.
8286 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
8287 alternate signal stack.
8289 * exceptions-x86.c: Add stack overflow handling.
8291 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
8292 functions to arch independent code.
8294 * mini.c (mono_print_tree): Print more detailed info for load_membase
8297 2004-02-23 Martin Baulig <martin@ximian.com>
8299 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
8301 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
8303 * mini-x86.c: fixed reg allocation for div/rem.
8305 2004-02-22 Miguel de Icaza <miguel@ximian.com>
8307 * driver.c (mono_main): Report some configuratio options on --version.
8309 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
8311 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
8312 low in the address space. Correctly flush memory in thunks where we
8315 2004-02-20 Martin Baulig <martin@ximian.com>
8317 * mini.c (mini_get_method): New static method; inflate all generic
8318 methods and methods in open generic instances.
8319 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
8320 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
8322 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
8324 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
8326 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
8328 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
8330 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
8332 * mini-sparc.c (flushi mono_arch_output_basic_block): make
8333 it compile using Sun's compiler.
8335 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
8337 * 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.
8339 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
8341 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
8343 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
8345 * mini-ppc.c: handle calls outside of the allowed range with thunks
8346 allocated using the code manager.
8347 * tramp-ppc.c: use the code manager to hold generated native code.
8348 Fixed the magic trampoline to just patch vtable entries.
8350 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
8352 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
8355 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
8357 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
8360 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
8361 if we have a working __thread implementation.
8363 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
8364 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
8366 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
8368 * mini-x86.c: Fix compilation under gcc 2.
8370 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
8372 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
8373 contains a call to the wrapped function.
8375 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
8376 OP_<CALL>_IMM opcodes, and use them under X86.
8378 * mini.c (mono_jit_find_compiled_method): Fix warning.
8380 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
8382 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
8384 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
8385 functionality to mini.c.
8387 * mini.c (mono_create_jump_trampoline): New function to create a jump
8388 trampoline. Return a compiled method instead of a trampoline if it
8389 exists. Add a cache for jump trampolines.
8391 * mini.c (mono_jit_find_compiled_method): New function to return a
8392 compiled method if it exists.
8394 * mini-x86.c: Call mono_create_jump_trampoline instead of
8395 mono_arch_create_jit_trampoline.
8397 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
8398 a jump trampoline. Fixes #52092.
8400 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
8402 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
8403 which is not up-to-date. Add check_corlib_version () instead.
8405 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
8408 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
8409 since newer valgrind versions do not need it.
8411 * mini.c (mono_jit_compile_method_with_opt): New helper function to
8412 compile a method with a given set of optimizations.
8414 * mini.c: Compile icall wrappers on-demand instead of at startup.
8416 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
8417 wrapper for an icall.
8419 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
8421 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
8424 * iltests.il: Add test for non-empty stack before switch instruction.
8426 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
8428 * mini.c: Add support for new stringbuilder marshalling conventions.
8430 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
8432 2004-02-01 Martin Baulig <martin@ximian.com>
8434 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
8435 in `ginst->mtype_argv'.
8437 2004-01-31 Miguel de Icaza <miguel@ximian.com>
8439 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
8440 facilitate grepping.
8442 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
8444 * mini.c: fixed buglet in initobj generic implementation for references.
8446 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
8448 * Makefile.am: make the version script conditional.
8449 * jit-icalls.c: handle missing truncl().
8451 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
8453 * exceptions.cs: Add more tests for double->int conversion.
8455 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
8456 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
8458 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
8460 * driver.c: make --verbose --version emit an error
8461 if the loaded corlib doesn't match the runtime version.
8463 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
8465 * mini-ppc.h: export ppc_patch().
8466 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
8467 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
8468 on par or better than on MacOSX.
8470 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
8472 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
8473 mono_lookup_pinvoke_call.
8475 * mini-x86.c: Under windows, the default pinvoke calling convention is
8476 stdcall. Fixes #52834.
8478 * mini.c (optimize_branches): Add an upper bound to the number of
8479 iterations to prevent infinite loops on strange loops. Fixes #53003.
8481 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
8483 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
8484 and ISINST. Fixes #52093.
8486 * objects.cs (test_0_vector_array_cast): New tests.
8488 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
8490 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
8491 checking in Array.Set ().
8493 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
8496 * object.cs (test_0_multi_array_cast): New regression test.
8498 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
8500 * exceptions-ppc.c: fix build on Linux/PPC.
8502 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
8504 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
8505 running under valgrind.
8506 (x86_magic_trampoline): Fix build bustage.
8508 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
8509 negative values as well. This is needed for the encoding of the line number
8510 info, since sometimes the line numbers are not in increasing order.
8512 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
8514 * cpu-pentium.md (localloc): Increase the size of the localloc
8515 instruction since it is a loop under Win32.
8517 * debug-mini.c (record_line_number): Get rid of unneccesary memory
8520 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
8522 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
8523 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
8524 Max Horn (max@quendi.de). Fix file names in comments.
8526 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
8528 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
8529 avoid stack overflow.
8530 (replace_usage): Avoid uninitialized variable warnings.
8532 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
8533 and taking the address of valuetype variables.
8535 2004-01-03 Patrik Torstensson
8537 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
8538 for other purposes than FP later on.
8540 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
8542 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
8545 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
8547 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
8549 2003-12-30 Patrik Torstensson <p@rxc.se>
8551 * mini-x86.h: Decreased number of availiable fp regs.
8552 Solves corner cases with FP spilling.
8554 2003-12-23 Patrik Torstensson <p@rxc.se>
8556 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
8557 for floating point stack tracking / spilling on x86.
8560 * basic-float.cs: added float mul overflow test.
8562 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
8564 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
8566 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
8568 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
8569 supports for cond branches that overflow the immediate
8570 overflow offset. mcs can compile simple programs.
8572 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
8574 * exceptions-ppc.c: exception handling support wip:
8575 finally handlers get run on exception.
8577 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
8579 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
8582 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
8584 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
8585 initial support for stack walking and unwinding.
8587 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
8589 * driver.c (mono_main): Make corlib-out-of-sync message more
8590 descriptive. Also remove verify_corlib call.
8592 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
8594 * mini.c: make CEE_NEWARR calls and other emulated opcodes
8595 not overlap with other call's arguments, too.
8597 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
8599 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
8600 move to arch-specific code the choice of arch-specific
8601 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
8602 * mini.c: ensure emulation calls will not interleave
8605 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
8607 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
8608 the magic trampoline stack frame is dropped before executing
8611 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
8613 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
8614 and integer to fp conversions. Added support for overflowing
8615 arguments on the stack. Reserve a couple more registers as temps.
8616 Added support for aot compilation (as output still needs to be
8619 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
8621 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
8622 Don't overwrite return register in some corner cases.
8624 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
8626 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
8627 static constructors when AOT compiling.
8629 * driver.c (mono_main): Call mono_check_corlib_version.
8631 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
8633 * cpu-g4.md, basic.cs: fixed div target register.
8635 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
8637 * mini-ppc.c, basic.cs: shl_imm fix with test.
8639 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
8641 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
8642 structures by value. Misc fixes.
8643 * objects.cs: more tests.
8645 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
8647 * mini-ppc.c: lconv.ovf.i implemented.
8649 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8652 (mini_init): don't error out if someone already called g_thread_init.
8654 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
8656 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
8657 to be any type per the spec. Fix abnormal memory usage when
8658 the same object is repeatedly thrown.
8660 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
8662 * mini.c: check for overruns in IL code.
8664 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
8666 * TODO: Add/remove some todo entries.
8668 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
8670 * driver.c (mono_main): Call mono_verify_corlib.
8672 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
8674 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
8675 This has been moved to mini.c
8676 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
8677 type being casted is marshalbyref it could be a proxy, so instead of
8678 emitting the type check code, emit a call to a runtime method that will
8679 perform the check by calling CanCastTo if needed.
8681 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
8683 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
8684 methods with large stack frames under Win32.
8686 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
8688 * Makefile.am: Distribute regression tests.
8690 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
8691 at the end instead of inserting each variable into the sorted list.
8693 * linear-scan.c (mono_varlist_sort): New helper function.
8695 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
8697 * mini.c: ensure arguments and locals are within bounds.
8699 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
8701 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
8704 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
8706 * mini.c (mono_cprop_copy_values): Fix crash.
8708 * aot.c: Set verbosity back to 0.
8710 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
8712 * regalloc.c: complete memory leak fix by Laurent Morichetti
8715 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
8717 * driver.c (main_thread_handler): Revert the previous patch.
8719 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
8722 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
8723 memory from the memory pool.
8725 * driver.c (main_thread_handler): Turn on all optimizations when
8728 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
8729 an array for better performance.
8731 * regalloc.c (mono_regstate_assign): Fix memory leak.
8733 * debug-mini.c (mono_debug_serialize_debug_info): New function to
8734 serialize the debug info.
8736 * debug-mini.c (mono_debug_add_aot_method): New function to load the
8737 debug info from the serialized representation.
8739 * aot.c: Save debug info into the generated file and load it when
8742 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
8744 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
8746 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
8747 More FP-related fixes.
8749 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
8751 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
8752 and register allocation buglet. Hello world now runs.
8754 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
8756 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
8757 * tramp-ppc.c: fixed class init trampoline.
8758 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
8760 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
8762 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
8763 mini.c: more ppc changes/fixes.
8765 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
8767 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
8768 Also optimize the case when the arguments are the same in the caller
8771 * iltests.il: Add tests for tail calls with valuetype arguments.
8773 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
8775 * mini-ppc.c: fixes for struct return type.
8777 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
8779 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
8780 mono_spillvar_offset() to arch-specific code.
8782 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
8784 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
8786 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
8788 * exceptions-x86.c: Fix stack space leaks.
8790 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
8791 registers from the lmf if the method has save_lmf set.
8793 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
8795 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
8796 of icall wrappers into InvokeInDomain, since these are now per-domain.
8798 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
8800 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
8801 make some opcode emulation and intrinsic ops enabled/disabled
8802 according to the architecture. More fixes.
8804 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
8806 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
8808 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
8810 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
8811 arch-specific handling for 'this' and struct return type to
8814 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8816 * aot.c: prevent divide by zero error when reporting (it happened with
8819 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
8821 * mini.h (inst_switch): Remove unused macro.
8823 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8826 (load_aot_module): free 'info->methods' and 'info' properly. No more
8827 "free(): invalid pointer blah" messages when you have an old aot
8830 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
8832 * jit-icalls.c, mini.c: Added support for context static fields.
8834 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
8836 * mini.c (mono_method_blittable): Methods which set LastError are not
8837 blittable either. Fixes #51108.
8839 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
8841 * mini.c: flush icache.
8842 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
8844 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
8846 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
8848 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
8850 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
8853 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
8856 * inssel.brg (CEE_MKREFANY): Fix AOT case.
8858 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
8860 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
8861 instruction when the result is discarded.
8863 * iltests.il (test_0_div_regalloc): New regression test.
8865 * arrays.cs: Fix compilation error.
8867 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
8869 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
8870 float rules to inssel-x86.brg: sane architectures with FP registers
8871 don't need to implement these rules.
8873 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
8875 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
8877 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
8879 * mini.h, inssel-long32.brg: fixed endianess issues in int64
8880 implementation of 32 bit systems.
8882 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
8884 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
8885 (Jeroen Zwartepoorte).
8887 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
8889 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
8890 the caller and the callee matches.
8892 * mini.c (mono_method_to_ir): Add comment.
8894 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
8895 signbit is missing on some platforms.
8897 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
8899 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
8901 * mini.c (setup_jit_tls_data): Call the new function.
8903 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
8905 * mini-x86.c: Add experimental support for fast access to the lmf
8906 structure under NPTL/Linux 2.6.x.
8908 2003-11-06 Martin Baulig <martin@ximian.com>
8910 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
8911 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
8914 2003-11-02 Martin Baulig <martin@ximian.com>
8916 * mini.c (inflate_generic_field): New static method.
8917 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
8918 generic instance and the field is declared in a generic type, call
8919 inflate_generic_field() to inflate it. Fixes gen-28.cs.
8921 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
8923 * mini.h mini.c (mono_method_same_domain): New function to return
8924 whenever the caller and the callee are in the same domain.
8926 * tramp-x86.c (x86_magic_trampoline): Use the new function.
8928 2003-10-30 Martin Baulig <martin@ximian.com>
8930 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
8931 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
8933 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
8934 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
8936 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
8938 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
8941 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
8942 object here, so it is in the correct appdomain etc.
8944 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
8946 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
8948 (mono_method_to_ir): Avoid freeing the type created returned from
8949 mono_type_create_from_typespec, since it is put into an internal cache
8950 by the function. Fixes pointer.exe.
8952 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
8953 trampolines for icalls and pinvokes as well. Fixes #33569.
8955 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
8957 * mini.c: Update after appdomain changes.
8959 * mini.c (mono_jit_compile_method_inner): Allways compile native
8960 method wrappers in the root domain, since there can only be one
8961 instance of them, whose address is stored in method->info.
8963 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
8965 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
8966 environment variable. Instead detect automatically whenever running
8967 under valgrind using the magic macro RUNNING_ON_VALGRIND from
8970 2003-10-16 Miguel de Icaza <miguel@ximian.com>
8972 * trace.c, trace.h: New files that implement the new trace option
8975 * driver.c: Document new --trace options.
8977 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
8980 - if (mono_jit_trace_calls)
8981 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
8983 * mini.h: prototypes.
8985 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
8987 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
8989 * mini.c inssel.brg: Implement typedefbyref opcodes.
8991 * mini.c (mono_jit_compile_method): Remove unused local variable.
8993 * mini.c (mono_jit_compile_method_inner): Ditto.
8995 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
8997 * tramp-x86.c (x86_class_init_trampoline): Fix build.
8999 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
9001 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
9003 * mini.c (mono_no_aot): Remove unused global variable.
9005 * mini.c: Thread safety fixes.
9007 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
9009 * mini.c (mono_create_class_init_trampoline): Add a lock around
9010 class_init_hash_addr.
9012 * arrays.cs (test_0_newarr_emulation): Add new regression test for
9015 * mini.c: Decompose the NEWARR instruction before decomposing its
9016 arguments. Fixes #30073.
9018 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
9020 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
9023 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
9025 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
9027 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
9029 * driver.c: Add support for compiling icall wrappers to --compile.
9031 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
9033 * inssel.brg: The empty value in class->interface_offsets is -1, not
9036 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
9038 * objects.cs: New test for 'is' operator on an array of interfaces.
9040 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
9042 * tramp-ppc.c: update trampoline code to support jumps
9043 and class initialization.
9045 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
9047 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
9049 * inssel.brg (OP_UNBOXCAST): Fix #46027.
9051 * inssel.brg (OP_UNBOX): Remove unused rule.
9053 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
9054 region instead of one for each method. Fixes #47813.
9056 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
9058 * exceptions.cs (test_0_nested_finally): New regression test for
9059 nested exception handlers.
9061 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
9063 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
9065 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
9068 * mini.c (mono_method_check_inlining): Make the inlining limit
9069 configurable by an environment variable.
9071 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
9073 * mini.h: Bump AOT file version.
9075 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
9076 token, store the image along with the token, since the token might not
9077 refer to the same image as the method containing the relocation,
9078 because of inlining.
9080 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
9082 * mini.c (mono_precompile_assemblies): New function to compile
9083 all methods in all loaded assemblies.
9085 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
9087 * regalloc.h regalloc.c (MonoRegState): Change the type of
9088 iassign and fassign to int*, since they can contain large negative
9089 values if the register is spilled. Also added some comments. Fixes
9092 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
9093 under Win32. Fixes #42964.
9095 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
9097 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
9099 * aot.c: Added support for AOT compiling methods which contain calls
9100 to wrappers. Currently, only remoting-invoke-with-check wrappers are
9103 * driver.c (compile_all_methods): Run the compilation in a thread
9104 managed by mono. Fixes #44023.
9106 * mini.c (mono_codegen): Print full method name in verbose output.
9108 * mini-x86.c (mono_arch_patch_code): Fix warning.
9110 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
9111 jumps, since the method we are jumping to might be domain-specific.
9113 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
9115 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
9117 * inssel.brg: string chars are unsigned.
9119 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
9121 * TODO: New todo item.
9123 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
9124 which calls mono_runtime_class_init and patches the call site to
9125 avoid further calls.
9126 (mono_arch_create_class_init_trampoline): New arch specific function
9127 to create a class init trampoline.
9128 (create_trampoline_code): Generalized so it can create
9129 class init trampolines as well.
9131 * mini.c (helper_sig_class_init_trampoline): New helper variable.
9132 (mono_create_class_init_trampoline): New function to create and cache
9133 class init trampolines.
9134 (mono_find_class_init_trampoline_by_addr): New function to lookup the
9135 vtable given the address of a class init trampoline. Used by the
9137 (mono_codegen): Generate a call to a trampoline instead of
9138 mono_runtime_class_init in LDSFLD[A].
9139 (mono_codegen): Add relocations for the new trampoline.
9141 * mini.h mini-x86.c aot.c: Added a new relocation type:
9142 MONO_PATCH_INFO_CLASS_INIT.
9144 * mini.h: Bump AOT version number.
9146 * aot.c: Create a copy of the loaded code instead of using the original
9147 so methods which call each other will be close in memory, improving
9150 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
9151 patch since it breaks the regression tests.
9153 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
9154 for the register saving instruction sequence since the
9155 frame_state_for function in glibc 2.3.2 don't seem to detect it.
9157 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
9159 * TODO: Fix todo item && remove another.
9161 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
9163 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
9166 * aot.c: Moved the check for MONO_LASTAOT into the initialization
9167 function of the module.
9169 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
9170 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
9171 --no-aot command line option.
9173 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
9175 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
9176 by Bernie Solomon (bernard@ugsolutions.com).
9178 * inssel.brg: Refactor the interface offset table related code into
9179 its separate functions and add support for the AOT case.
9181 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
9183 * aot.c (mono_aot_get_method_inner): Fix memory leak.
9185 * aot.c: Added mono_aot_verbose variable and made all debugging
9186 output depend on the value of this variable.
9188 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
9189 method_label and info_label.
9191 * mini.h mini-x86.c aot.c: Added a new relocation type
9192 MONO_PATCH_INFO_IID for klass->interface_id.
9194 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
9195 the MonoJitInfo structure.
9197 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
9198 a non-root appdomain in shared mode.
9200 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
9202 * aot.c: make aot loader less verbose. Remove free of unused variable.
9204 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
9206 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
9208 * .cvsignore: Added *.dll.
9210 * mini.c (mono_print_tree_nl): New function callable while debugging.
9212 * mini.c (mono_print_code): Export this.
9214 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
9217 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
9219 * mini.h (MonoCompile): Added 'jit_info' field.
9221 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
9222 the cfg structure, since it is needed by the AOT compiler.
9224 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
9226 * aot.c: A major rewrite. Changes include:
9227 - save exception tables for methods which have them.
9228 - cache failed lookups in aot_get_method () to avoid the (slow) calls
9230 - reworked the file format so it is now much smaller and needs
9231 fewer relocation entries.
9233 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
9235 * aot.c (load_aot_module): Fix build bustage on platforms without
9238 2003-09-04 Martin Baulig <martin@ximian.com>
9240 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
9242 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
9244 * TODO: Some new optimization ideas.
9246 * aot.c: Move AOT module loading logic here from mono_assembly_open.
9248 * aot.c: Save the optimization flags used to compile the code into
9251 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
9252 support emitting domain specific code.
9254 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
9255 no longer domain neutral. It can be made domain neutral by compiling
9256 with --optimize=shared.
9258 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
9261 * driver.c mini.h mini.c: New --no-aot debugging option which disables
9262 loading of AOT code.
9264 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
9266 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
9267 if there is no domain neutrality information.
9269 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
9271 * aot.c (mono_compile_assembly): Emit a symbol containing the file
9272 format version into the generated library.
9274 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
9275 callee method into the caller since one of them could be shared.
9277 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
9278 system exceptions from AOT code now works.
9280 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
9281 method if it is domain neutral and the callee is not.
9283 * graph.c (cfg_emit_one_loop_level): Fix warning.
9285 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
9287 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
9290 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
9292 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
9293 is needed by code which is executed before mono_runtime_init ().
9294 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
9296 * mini.c (mono_thread_abort): Fix warning.
9297 (mono_jit_compile_method): Call static constructor in the AOT case too.
9299 * aot.c (mono_compile_assembly): Fix warning.
9301 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9303 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
9305 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
9307 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
9309 * cpu-pentium.md: Fix the length of call opcodes so they include the
9310 ESP restoring instruction. Fixes #47968.
9312 2003-08-28 Martin Baulig <martin@ximian.com>
9314 * mini-x86.c (mono_arch_call_opcode): Added support for
9315 MONO_TYPE_GENERICINST.
9317 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
9319 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
9321 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
9322 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
9324 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
9327 2003-08-26 Martin Baulig <martin@ximian.com>
9329 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
9330 when reporting an error, set this to the actual error location.
9331 (mono_method_to_ir): Report the correct error location if
9332 get_basic_blocks() returned an error.
9334 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
9336 * mini.c (mono_type_blittable): OBJECT is not blittable.
9337 (mono_method_blittable): Methods which have marshalling descriptors
9338 are not blittable either. Fixes #47842.
9340 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
9342 * driver.c mini.c: Use an environment variable instead of a global
9343 variable. Also fix the build.
9345 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
9346 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
9349 * driver.c mini.c: Added --with-valgrind option to turn off some
9350 code which prevents mono from running under valgrind.
9352 * mini.c (mono_emit_call_args): Fixed warning.
9354 * mini.c (mono_emulate_opcode): Fixed warning.
9356 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9358 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
9359 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
9360 regalloc.c, regalloc.h: specify available registers in arch-specific
9361 code and support floats in the regallocator (patch by Laurent Morichetti
9364 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
9366 * mini.c: mono_thread_current() can be called only after
9367 mono_runtime_init(): rearrange code to not call it early on.
9369 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
9371 * mini.c: allocate jump tables in the code mempools.
9373 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9375 * mini.c, mini.h: make sure per-thread data allocated by the jit is
9378 2003-08-10 Miguel de Icaza <miguel@ximian.com>
9380 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
9381 12 to 16. This fixes bug #47453.
9384 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
9386 * mini-ppc.c: fixed indexed load and unsigned compares.
9388 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
9390 * mini.c: reenabled installation of handler for
9391 thread abort signal.
9393 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9395 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
9396 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
9397 until it's fixed and actually useful.
9399 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
9401 * inssel-long32.brg: couple more opcodes implemented.
9403 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
9405 * mini-sparc.c: Even more opcodes implemeted.
9407 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
9409 * mini-sparc.c: More opcodes implemented.
9411 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
9413 * mini-sparc.c: More opcodes implemented.
9415 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
9417 * inssel-sparc.brg: Add some needed rules. Direct
9419 * Makefile.am: Use inssel-sparc.brg
9420 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
9421 an assert happy for now.
9423 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
9425 * mini-sparc.c: Fixed compile errors.
9426 * exceptions-sparc.c: Same. We now produce a mono binary
9427 on sparc-linux. Yea.
9429 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
9431 * mini-sparc.c: Renamed registers. Also some macro cleanups.
9432 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
9433 They compile, but do not work.
9435 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9437 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
9438 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
9439 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
9442 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9444 * mini.c: more opcodes implemented and better support for generics.
9446 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
9448 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
9449 * mini.c, mini.h: first cut at generics support: some new instructions
9450 added and changed the behaviour of some of the existing ones.
9452 2003-07-21 Miguel de Icaza <miguel@ximian.com>
9454 * mini.c: Removed definition of metadata_shared mutex here.
9456 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
9458 * mini-x86.c: make vararg calls work for instance methods.
9460 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
9462 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
9463 returns the arguments in a separte list, now.
9465 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
9467 * aot.c, mini.c: updates for array type representation changes.
9469 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
9471 * mini.c: register function to perform jit shutdown.
9473 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9475 * mini.c: use a faster allocator if possible.
9477 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
9479 * aot.c: some cleanups and portability changes.
9481 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
9483 * mini.c: use faster allocation for CEE_BOX if possible.
9485 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
9487 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
9488 Moved inlined mempcy code to its own function so that is can be
9489 reused. Added an inline memset function as well (optimized initobj).
9490 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
9492 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
9494 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
9496 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
9498 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
9499 arch code can setup the cpu for CLR execution, if needed.
9500 We use it on x86 to set the precision of FP operations.
9502 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
9504 * mini.c: disable some optimizations if we can guess they'll cost too
9505 much for a given method.
9507 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
9509 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
9511 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
9512 * mini.h mini.c mini-x86.c: Added instruction level coverage
9513 info collection support.
9515 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
9517 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
9518 is now implemented in the profiling API. Get rid of a couple of
9519 unnecessary global variables.
9521 2003-06-15 Nick Drochak <ndrochak@gol.com>
9523 * basic-long.cs: tests for negative values for bigmul, and unsigned.
9524 * cpu-g4.md: add op_bigmul and op_bigmul_un
9525 * cpu_pentium.md: add op_bigmul_un
9526 * inssel-long32.brg: add rule for unsigned bigmul
9527 * mini-ops.h: define OP_BIGMUL_UN
9528 * mini-x86.c: THE BUG: handle (un)signed properly
9529 * mini.c: choose unsigned opcode if needed.
9530 This set of patches fixes bug #44291
9532 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
9534 * mini.c (optimize_branches): improved to handle all kinds of
9535 conditional branches.
9537 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
9539 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
9540 don't raise exceptions.
9542 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
9544 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
9545 to arch-specific files.
9547 2003-06-09 Martin Baulig <martin@ximian.com>
9549 * Makefile.am (libs): Added $(LIBGC_LIBS).
9551 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
9553 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
9554 and OP_ATAN (fixes bug#44293).
9556 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
9558 * Makefile.am, mini-x86.c: rename cpu description array to
9559 pentium_desc, since some compilers define the 'pentium' preprocessor
9562 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
9564 * mini.c (mini_select_instructions): add explicit branch if the
9565 following block is not the false target of a conditional branch -
9566 we need this with any optimization that reorder or remove bblocks
9568 * mini.c (optimize_branches): bug fixes
9570 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
9572 * mini.c (mono_method_to_ir): inline static readonly fields
9574 * ssa.c (fold_tree): start cfold support for long (very simple
9577 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
9579 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
9581 * inssel.brg: fixed memcpy (bug #44219).
9583 2003-06-05 Dick Porter <dick@ximian.com>
9585 * driver.c: Set the glib log levels to not abort if g_message
9588 g_set_prgname() has to happen before mini_init() so that the
9589 process handle gets the info.
9591 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
9593 * driver.c: add intrins to the default optimizations to get wider
9596 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
9598 * mini.h: some large basic blocks will overflow a 16-bit
9599 integers for symbolic registers.
9601 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
9603 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
9604 (mono_arch_output_basic_block): fix bug 43499
9606 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
9608 * mini.c: kill duplicated definition of mono_debug_format.
9610 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
9612 * mini-x86.c, arrays.cs: fixed register allocation bug.
9614 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
9616 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
9618 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
9620 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9623 (print_method_from_ip): also print source location information if
9626 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
9628 * mini.c (mono_find_block_region): bug fix in region code
9629 (mini_method_compile): enable removing unreachable code again, but
9630 only in methods without exception clauses.
9632 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
9634 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
9635 Implemented arglist opcode and handling of TypedReference type.
9636 Fixed x86 call convention when a structure is returned.
9637 Minimal support for calling static vararg methods.
9639 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
9641 * mini.c (mini_method_compile): always remove unreachable code,
9642 because the code in them may be inconsistent (access to dead
9643 variables for example).
9645 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
9647 * driver.c, debug-mini.c: warning fixes.
9649 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
9651 * Makefile.am, jit.h, mini.h: install header for embedding mono.
9653 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
9655 * mini.c: thread-static fields are registered in mono_class_vtable(),
9656 so ensure the function is called before checking for them.
9658 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
9660 * mini.c (optimize_branches): fix for bug 43586
9662 * jit-icalls.c (mono_llmult_ovf): added an additional check for
9663 overflow (fixes Bug #43639)
9665 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9667 * mini.c, objects.cs: allow the use of stobj for primitive types.
9669 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9671 * mini.c: be less strict about argument checking until we support
9672 running the verifier.
9674 2003-05-27 Nick Drochak <ndrochak@gol.com>
9676 * basic-long.cs: tests for (ulong)int * (ulong)int also
9677 * mini.c: use the same trick for (ulong)int * (ulong)int
9679 2003-05-27 Nick Drochak <ndrochak@gol.com>
9681 * basic-long.cs: add regression test for (long)int * (long)int
9682 * cpu-pentium.md: add op_bigmul specification
9683 * inssel-long32.brg: add OP_BIGMUL rule
9684 * mini-ops.h: add OP_BIGMUL
9685 * mini-x86.c: register allocator: handle case where src1 needs to be
9687 * mini.c: substitute special BIGMUL opcode in the tree for
9688 (long)int * (long)int
9690 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
9692 * jit-icalls.c: call the type ctor on field access if needed.
9694 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
9696 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
9697 to a method (including results of ldelema, bug#43207).
9699 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
9701 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
9702 colors to show exception handler blocks.
9704 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
9705 (fix for pinvoke7.cs).
9707 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9709 * mini.h, mini.c: ensure correct initialization order for types that
9710 require it. Prepare for lazy compilation of jit icall wrappers.
9711 Provide a name for opcode emulation to reduce unneeded mallocing.
9713 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
9715 * mini-x86.c: better register restoring code and profiling
9716 support for tail calls.
9718 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9720 * mini.h, driver.c: prepare for leaf methods optimization.
9722 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
9724 * mini.c: get targets of branches before converting a method.
9726 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
9728 * mini.c (optimize_branches): added some experimental code (disbaled)
9730 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
9732 * mini.c (optimize_branches): fix branch to branch optimization
9734 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
9736 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
9738 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
9740 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
9743 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
9745 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
9746 enable use of interface variables again.
9748 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
9749 I1 to registers because there is no simply way to sign extend 8bit
9750 quantities in caller saved registers on x86.
9752 * inssel-float.brg: set costs of some rules to 2 so
9753 that monobure always select the arch. specific ones if supplied,
9754 regardless of the order we pass the files to monoburg.
9756 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
9758 * mini.c, mini-x86.c: since the magic trampoline for jumps
9759 can't patch the code directly, we do it as soon as the
9760 method gets compiled.
9762 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
9764 * mini-x86.c, mini.h: introduce a new patching method
9765 to support CEE_JMP and tail calls.
9766 * mini.c: obey tail.call. Don't precompile methods target
9768 * tramp-x86.c: new trampoline code to handle methods
9769 reached through a jump.
9771 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
9773 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
9774 bit values to registers
9776 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
9778 * mini.c (mono_compile_get_interface_var): share interface
9779 variables if possible.
9781 2003-05-16 Martin Baulig <martin@ximian.com>
9783 * debug-mini.c (mono_init_debugger): New function to initialize
9784 the debugger. This is not in the debugger since it needs to
9785 access some of mini's internals.
9787 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
9789 * mini.c (mono_method_to_ir): inlining fixes/cleanups
9791 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
9793 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
9794 for value type handling.
9796 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
9798 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
9799 (mono_method_check_inlining): enable inlining of all kinds of wrappers
9801 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
9803 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
9804 the constructor through a proxy.
9806 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
9808 * jit-icalls.c, inssel.brg: fixes to array element address
9811 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
9813 * mini-x86.c (is_regsize_var): allocate pointer to registers
9815 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
9817 * driver.c: fixed typo, added intrins to the set of optimizations
9818 tested with regressions.
9820 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
9822 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
9823 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
9826 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
9828 * inssel.brg: remove some common pop instructions without side effects
9830 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
9832 * inssel-x86.brg: fixed thinko in int to double conversions.
9834 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
9836 * mini.c, jit-icalls.c: added runtime thread-static variable support.
9838 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
9840 * inssel-long32.brg: two more missing instructions.
9842 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
9844 * mini.c (mono_emit_call_args): set the cil_code for all arguments
9847 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
9849 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
9852 * basic-float.cs: Added tests for negative zero.
9854 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
9856 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
9857 a couple of missing operations for long casts, with test cases.
9859 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9861 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
9863 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
9865 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
9866 code size estimation.
9868 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
9870 * mini.c (mono_jit_create_remoting_trampoline): make it work with
9871 abstract methods (fix bug 42542)
9873 * aot.c: add ability to handle array types
9875 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
9877 * mini.c: Call the _specific versions of the object allocation
9878 functions if possible.
9880 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
9882 * driver.c: call setlocale ().
9884 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
9886 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
9889 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
9891 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
9893 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
9894 wrappers (fix bug 42122)
9896 2003-05-04 Martin Baulig <martin@ximian.com>
9898 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
9900 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
9901 s/mini_set_defaults/mono_set_defaults/g.
9903 2003-05-04 Martin Baulig <martin@ximian.com>
9905 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
9907 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9909 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
9910 (reported by Don Roberts).
9912 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
9914 * mini.c: temporarily work around two bugs for this release.
9916 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
9918 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
9919 that contains -export-dynamic and it makes using the ld script
9921 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
9923 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
9925 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
9928 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
9930 * mini.c: make sure leave calls all the needed finally blocks,
9931 even when the target jumps out of multiple exception clauses.
9933 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
9935 * ldscript, Makefile.am: add linker script to reduce the number of
9936 exported symbols (should also fix the issues with libwine defining
9937 some of the same symbols in io-layer).
9939 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
9941 * driver.c (mini_main): Avoid assertion when no file name is given on
9944 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
9946 * driver.c: added --version/-V command line option.
9947 Added the inline optimization in the regression tests.
9949 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
9951 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
9952 to the type in the method signature (fixes bug#42134).
9954 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
9956 * mini.c: when inlining, check this is not null only when needed (bug #42135).
9958 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
9960 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
9962 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9964 * driver.c: fixed bug #42100.
9966 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
9968 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
9970 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
9972 * mini.c: moved most of the code required to do inlining to its own
9973 function so it can be reused. Inline also ctors if appropriate.
9975 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
9977 * Makefile.am: Link with -export-dynamic so shared libs loaded by
9978 the runtime can call mono API functions.
9980 2003-04-27 Martin Baulig <martin@ximian.com>
9982 * debug-mini.c (mono_debug_init_method): Added
9983 `guint32 breakpoint_id' argument; if the method has a breakpoint,
9984 send a notification to the debugger.
9986 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
9987 running in the Mono Debugger, just pass the breakpoint number to
9988 mono_debug_init_method().
9990 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
9992 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
9994 * mini.c: allow some more unsafe compares.
9996 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9998 * mini-x86.c, Makefile.am: make distcheck works (partially from
9999 a patch by Richard Lee <r.h.lee@attbi.com>).
10000 * regset.c, regset.h: removed, they are unused.
10002 2003-04-25 Dick Porter <dick@ximian.com>
10004 * driver.c: Usage reports the name as 'mono' not 'mini'
10005 * exceptions-x86.c: Build and run on freebsd
10007 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
10009 * Makefile.am: install the program with the 'mono' name and
10010 the library as libmono instead of mini and libmini.
10012 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
10014 * driver.c: provide the APIs for the embedding interface of the old jit.
10016 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
10018 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
10020 2003-04-23 Martin Baulig <martin@ximian.com>
10022 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
10024 * driver.c: Added `--debug' command line argument to enable
10027 2003-04-23 Martin Baulig <martin@ximian.com>
10029 * debug.[ch]: Removed. The code is now in
10030 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
10032 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
10035 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
10037 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
10039 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10042 (mini_cleanup): moved mono_runtime_cleanup call after the call to
10043 mono_domain_finalize.
10044 (mini_method_compile): use mono_method_profile* if the the option is
10047 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
10049 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
10050 methods with their wrapper.
10052 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
10053 methods with their wrapper.
10055 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
10058 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
10061 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
10064 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
10066 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
10068 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
10070 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
10071 of the mempool. This is slightly faster and uses less memory
10073 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
10075 * mini.c: avoid O(n) allocation for variables.
10077 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10079 * mini.c: handle items on the stack after inlining methods.
10081 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
10083 * mini.c: make the method->opcode optimization dependent
10084 on MONO_OPT_INSTRINS and do it lazily.
10086 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
10088 * driver.c: print overall results at the end of regression run.
10090 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
10092 * inssel.brg: don't overwrite symbolic registers.
10094 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
10096 * inssel-x86.brg: fix conversion from long to float.
10098 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
10100 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
10102 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
10104 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
10106 * driver.c: Added --print-vtable option as in the old JIT.
10108 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
10110 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
10112 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
10114 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
10116 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
10118 * mini.c regalloc.c regalloc.h: Fix memory leak.
10120 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
10122 * aot.c (mono_aot_get_method): register all used strings
10124 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
10126 * mini.c: always intern strings references with ldstr at compile time.
10128 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
10130 * Makefile.am: add BUILT_SOURCES.
10132 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
10134 * driver.c: give a better error message when the assembly to execute
10135 doesn't have an entry point.
10137 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
10139 * Makefile.am: added hack for automake
10141 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
10144 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
10146 22003-04-07 Martin Baulig <martin@ximian.com>
10148 * Makefile.am: Added Makefile.am.
10150 * debugger-main.c: Removed, this is now in the debugger where it
10153 * mini.pc.in: Call this package `mini' for the moment.