1 2007-05-31 Zoltan Varga <vargaz@gmail.com>
3 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
5 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
6 (mono_arch_get_this_arg_from_call): Ditto.
8 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
10 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
13 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
14 (mono_arch_get_this_arg_from_call): Ditto.
16 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
18 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
19 try to create optimized invoke code and use that for further invocations.
20 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
22 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
24 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
26 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
27 sealed classes or methods.
28 *devirtualization.cs: tests for the new optimization
30 2007-05-29 Zoltan Varga <vargaz@gmail.com>
32 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
33 by the update_volatile () function.
35 2007-05-27 Zoltan Varga <vargaz@gmail.com>
37 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
40 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
42 2007-05-24 Jonathan Chambers <joncham@gmail.com>
44 * mini.c: Add configure checks for header files.
45 * mini-x86.c: Add configure checks for header files.
46 * trace.c: Add configure checks for header files.
47 * aot-runtime.c: Add configure checks for header files.
48 * aot-compiler.c: Add configure checks for header files.
49 * driver.c: Add configure checks for header files.
50 * mini-codegen.c: Add configure checks for header files.
52 Code is contributed under MIT/X11 license.
54 2007-05-22 Zoltan Varga <vargaz@gmail.com>
56 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
57 icompare_imm -128 + op_iclt. Fixes #81703.
59 2007-05-19 Zoltan Varga <vargaz@gmail.com>
61 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
63 2007-05-15 Massimiliano Mantione <massi@ximian.com>
65 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
66 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
67 so that all isinst checks now use "interface_bitmap".
69 2007-05-15 Zoltan Varga <vargaz@gmail.com>
71 * cpu-amd64.md (jmp): Fix a warning.
73 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
75 * basic.cs: Add new regression test.
77 * basic.cs: Remove test which is now in basic-long.cs.
79 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
81 * basic-long.cs: Add new test.
83 2007-05-13 Zoltan Varga <vargaz@gmail.com>
85 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
87 2007-05-12 Zoltan Varga <vargaz@gmail.com>
89 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
91 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
94 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
97 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
98 the exception throwing code a bit.
100 * mini-x86.c (get_call_info): Allocate result from a mempool.
102 2007-05-11 Zoltan Varga <vargaz@gmail.com>
104 * aot-compiler.c (find_typespec_for_class): Fix the assert.
106 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
108 * mini.h (MonoCompile): Add 'token_info_hash' field.
110 * mini.c: Save token->method associations during compilation so the AOT
113 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
114 which reference generic classes and methods.
116 2007-05-10 Zoltan Varga <vargaz@gmail.com>
118 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
120 * aot-compiler.c (compile_method): Fix a typo in a comment.
122 * aot-runtime.c (decode_cached_class_info): Skip generic types.
124 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
127 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
129 2007-05-09 Zoltan Varga <vargaz@gmail.com>
131 * mini.h (MonoCompile): Add 'args' field.
133 * mini.c (mono_compile_create_vars): Store variables representing the arguments
136 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
138 2007-05-08 Zoltan Varga <vargaz@gmail.com>
140 * mini.c (mono_compile_get_interface_var): Remove this unused function.
142 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
144 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
145 opcodes for some opcodes.
147 * mini.h *.brg *.c: Use the new opcodes.
149 2007-05-08 Massimiliano Mantione <massi@ximian.com>
151 * mini.h: Bumped aot revision.
153 * inssel.brg: modified code generation of type checks for interfaces
154 to use the new "MonoClass.interface_bitmap" instead of the old
155 "MonoClass.interface_offsets".
157 2007-04-30 Zoltan Varga <vargaz@gmail.com>
159 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
161 2007-04-29 Zoltan Varga <vargaz@gmail.com>
163 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
166 2007-04-27 Neale Ferguson <neale@sinenomine.net>
168 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
170 2007-04-27 Wade Berrier <wberrier@novell.com>
172 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
173 mini.h) to fix build.
175 2007-04-26 Zoltan Varga <vargaz@gmail.com>
177 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
179 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
180 causes the corlib unit tests to fail.
182 2007-04-25 Zoltan Varga <vargaz@gmail.com>
184 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
186 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
188 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
189 opcodes to the comparison relations.
191 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
192 opcodes to their types.
194 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
196 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
197 it in cfg->arch.cinfo.
199 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
201 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
202 cfg->cil_offset_to_bb.
204 2007-04-24 Zoltan Varga <vargaz@gmail.com>
206 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
207 created becase of initlocals.
209 2007-04-23 Zoltan Varga <vargaz@gmail.com>
211 * mini-alpha.c cpu-alpha.md: More alpha port work from
212 Sergey Tikhonov <tsv@solvo.ru>.
214 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
216 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
218 2007-04-19 Zoltan Varga <vargaz@gmail.com>
220 * cpu-s390.md (break): Correct the length of break instruction.
222 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
224 * mini.c: fix a couple of soft-float issues and comments.
226 2007-04-15 Miguel de Icaza <miguel@novell.com>
228 * trace.c (is_filenamechar): - is also a filename char.
230 2007-04-15 Neale Ferguson <neale@sinenomine.net>
232 * mini-s390.c: Correct checking for enum type in return value processing.
234 2007-04-14 Raja R Harinath <rharinath@novell.com>
236 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
237 (version.h): Makefile is in the build directory.
239 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
241 * mini-amd64.h: fix for assertion failure on Solaris/amd64
243 2007-04-11 Martin Baulig <martin@ximian.com>
245 * mini.c (can_access_member): Fix handling of generic classes;
248 2007-04-10 Zoltan Varga <vargaz@gmail.com>
250 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
252 2007-04-05 Zoltan Varga <vargaz@gmail.com>
254 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
256 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
258 * mini-codegen.c: make sure the right spill amount is
259 used for fp or integer registers (fixes the float_sub_spill() on ppc).
261 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
263 * mini-ppc.c: fixes for the fp_branch_nan test.
265 2007-03-23 Zoltan Varga <vargaz@gmail.com>
267 * basic.cs: Comment out new test which still fails on ia64.
269 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
271 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
273 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
275 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
277 2007-03-22 Zoltan Varga <vargaz@gmail.com>
279 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
280 on 64 bit machines. Fixes part of #80738.
282 * basic.cs: Add regression test.
284 2007-03-17 Zoltan Varga <vargaz@gmail.com>
286 * inssel.brg basic.cs: Revert previous change to fix build.
288 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
291 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
293 * basic.cs: Add new regression test.
295 2007-03-17 Zoltan Varga <vargaz@gmail.com>
297 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
300 2007-03-16 Neale Ferguson <neale@sinenomine.net>
302 * cpu-s390x.md: Correct length of break instruction.
304 2007-03-16 Neale Ferguson <neale@sinenomine.net>
306 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
307 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
309 2007-03-15 Jonathan Chambers <joncham@gmail.com>
311 * *.c: Begin WIN64 port.
312 * mini.c: Use correct register in profiler.
313 * mini-amd64.c: No inline assembly on Win64.
314 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
315 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
316 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
317 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
318 mono_arch_ip_from_context for Win64.
320 Contributed under MIT/X11 license.
322 2007-03-15 Zoltan Varga <vargaz@gmail.com>
324 * exceptions-amd64.c (seh_handler): Ditto.
326 * exceptions-x86.c (seh_handler): Fix a memory leak.
328 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
330 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
331 mini-s390x.c: fixed peephole optimizations to deal
332 correctly with 1 and 2 byte reload avoidance.
334 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
336 * cpu-s390.md, cpu-s390x.md: update localloc length.
338 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
340 * cpu-g4.md: added missing descriptions.
342 2007-03-14 Miguel de Icaza <miguel@novell.com>
344 * Makefile.am: Add support so the tail tests are not executed on
345 PowerPC as that is a known limitation of the PowerPC port.
347 2007-03-13 Jonathan Chambers <joncham@gmail.com>
349 * runmdesc.bat: Move to msvc directory.
351 2007-03-13 Jonathan Chambers <joncham@gmail.com>
353 * runmdesc.bat: Run executable that was produced by the current
354 target and sent via an argument.
356 2007-03-11 Zoltan Varga <vargaz@gmail.com>
358 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
361 * generics.2.cs: Add regression test.
363 2007-03-09 Wade berrier <wberrier@novell.com>
365 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
367 2007-03-09 Zoltan Varga <vargaz@gmail.com>
369 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
370 AOT code depends on this.
372 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
374 * mini.c: more precise tracking of types in the eval stack
375 (part of fix for bug #81044).
377 2007-03-07 Zoltan Varga <vargaz@gmail.com>
379 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
381 * aot-compiler.c (encode_patch): Remove an obsolete comment.
383 2007-03-06 Zoltan Varga <vargaz@gmail.com>
385 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
387 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
389 2007-02-22 Zoltan Varga <vargaz@gmail.com>
391 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
392 a pointer on 64 bit systems. Fixes #80190.
394 * iltests.il: Add new regression test.
396 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
398 * mini.c: inline a constant for Environment.IsRunningOnWindows.
400 2007-02-19 Geoff Norton <gnorton@customerdna.com>
402 * trace.c: Remove an erroneous alignemnt check when tracing.
403 Fixes --trace on OSX86.
405 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
407 * mini-$(arch).h: initialize SP in context for all the archs.
409 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
411 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
412 regressions in the thread tests.
414 2007-02-14 Zoltan Varga <vargaz@gmail.com>
416 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
417 - fixed implementation of LOCALLOC opcode
418 - implemented non-un compare for floats
420 - implementation of FDIV and CKFINITE opcodes
421 - fixes for latest mono updates
422 - additional arch opcodes
424 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
426 * Makefile.am: simplify and merge rules for cross-compilation.
428 2007-02-07 Massimiliano Mantione <massi@ximian.com>
430 * local-propagation.c: Actually *apply* the fix for bug 80591...
432 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
434 * mini-exceptions.c: backuot part of the last change
435 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
437 2007-02-06 Massimiliano Mantione <massi@ximian.com>
438 * inssel.brg: Fix bug 59286.
441 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
443 * mini-exceptions.c: patch from Zoltan to correctly check for
444 stack boundaries (using the stack register, not the frame register),
445 fixes bugs #80724, #79717.
447 2007-02-03 Zoltan Varga <vargaz@gmail.com>
449 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
450 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
452 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
453 presence of frame pointer elimination.
455 2007-02-01 Geoff Norton <gnorton@customerdna.com>
457 * mini-x86.h: NetBSD UCONTEX_REG defines.
459 2007-02-01 Zoltan Varga <vargaz@gmail.com>
461 * inssel-amd64.brg: Fix amd64 build.
463 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
465 * mini.h: remove extern to workaround what looks likes gcc bug 26905
468 2007-01-31 Zoltan Varga <vargaz@gmail.com>
470 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
473 * mini-<ARCH>.c: Use mono_is_regsize_var ().
475 2007-01-30 Mark Mason <mason@broadcom.com>
477 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
478 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
479 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
480 beginning support for CEE_JMP [not quite working yet]
481 * tramp-mips.c: LMF handling now works
483 2007-01-30 Zoltan Varga <vargaz@gmail.com>
485 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
487 * mini.h (NULLIFY_INS): New macro.
489 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
491 * mini.c: statistical profiler fix for windows, patch
492 from Tor Lillqvist (tml@novell.com).
494 2007-01-30 Massimiliano Mantione <massi@ximian.com>
495 * local-propagation.c: Fix bug 80591.
497 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
499 * Makefile.am: put back the --export-dynamic option as with
500 the previous gmodule flags (thanks to Robert Jordan).
502 2007-01-28 Zoltan Varga <vargaz@gmail.com>
504 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
506 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
507 simplify and speed up the local register allocator. Also rename some fields
508 like iassign->vassign.
510 * regalloc.c: Remove some functions which are no longer used since their
511 inlined version is in mini-codegen.c.
513 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
515 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
517 2007-01-27 Zoltan Varga <vargaz@gmail.com>
519 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
520 narrowing. Fixes #80622.
522 * iltests.il: Add new regresssion test.
524 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
526 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
527 debug-debugger.c, debug-debugger.h: warning fixes.
528 * driver.c: updated copyright year and made it fit in one line.
530 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
532 * aot-runtime.c: updated to use mono-dl instead of gmodule.
534 2007-01-25 Zoltan Varga <vargaz@gmail.com>
536 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
538 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
540 * iltests.il: Add new test for bug #80507.
542 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
544 * mini-arm.h: use soft-float also on vfp for now.
546 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
548 * mini.c: fix some more soft-float issues.
550 2007-01-24 Zoltan Varga <vargaz@gmail.com>
552 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
554 2007-01-24 Massimiliano Mantione <massi@ximian.com>
555 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
556 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
557 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
559 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
561 * mini-arm.c: typo fix.
563 2007-01-23 Neale Ferguson <neale@sinenomine.net>
565 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
567 2007-01-21 Zoltan Varga <vargaz@gmail.com>
569 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
570 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
572 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
574 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
576 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
578 * inssel.brg: Fix a warning.
580 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
582 * abcremoval.c ssa.c ssapre.c: Update after this change.
584 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
586 * dominators.c (df_set): Use mono_bitset_union_fast.
588 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
590 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
591 mini-codegen.c: reduce relocations and memory usage for the cpu
594 2007-01-20 Zoltan Varga <vargaz@gmail.com>
596 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
598 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
599 to reduce their size.
601 2007-01-19 Mark Mason <mason@broadcom.com>
603 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
604 * mini-mips.c: more configuration macros, support long conditional branches, additional
605 asserts, fix epilog instrumentation.
606 * mini-mips.h: use standard stack walk
607 * cpu-mips.md: increase size of div, rem and conditional branches
609 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
611 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
614 2007-01-19 Zoltan Varga <vargaz@gmail.com>
616 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
617 (compile_method): Ditto.
619 * aot-runtime.c (decode_klass_info): Ditto.
621 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
622 needed by the code generated by inssel.brg. Also fix a warning.
624 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
626 * mini.c: deal with enums that become genericinsts by
627 being nested in a generic class (bug #79956).
629 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
631 * mini.c: match the generic definition to check for
632 private access with generic types (bug #78431).
634 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
636 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
637 to make life easier for people cross-compiling that insist on not
640 2007-01-17 Mark Mason <mason@broadcom.com>
642 * inssel-long.brg: patch to deal with mips missing flags
643 * inssel-long32-mips.brg: implement overflow checks
644 * insset-mips.brg: implement overflow checks
645 * mini-mips.h: implement conditional exception handling
646 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
647 Remove unused code, minor cleanups.
648 * exceptions-mips.c: minor cleanups
649 * mini-ops.h: add mips conditional exception ops
650 * cpu-mips.md: add mips conditional exception ops
653 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
655 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
656 to deal with mips missing of flags.
658 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
660 * exceptions-ppc.c: execute fault handlers.
662 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
664 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
666 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
668 * mini.c: handle also floating point values in initialize_array.
670 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
672 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
673 array initialization and make it conditional on the intrins option.
675 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
677 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
678 relocations and put the patch info names close to the enum definition.
680 2007-01-15 Mark Mason <mason@broadcom.com>
682 * basic.cs, exceptions.cs: break up large tests to increase debugability.
684 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
686 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
688 2007-01-12 Raja R Harinath <rharinath@novell.com>
690 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
692 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
694 * Makefile.am: distribute the mips sources.
696 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
698 * mini-codegen.h: handle bug #80489 here, by excluding ecx
701 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
703 * cpu-x86.md: back out for now as this triggers other regressions.
705 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
707 * cpu-x86.md: force src1 and dest regpair for long shift instructions
708 to eax:edx, so ecx can't get allocated to them (bug #80489).
710 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
712 * mini.c, mini-exceptions.c: enabled running fault handlers
715 2007-01-03 Miguel de Icaza <miguel@novell.com>
717 * driver.c: If nothing fail, do not use the string "failed",
718 because it makes it very annoying to view test result logs on the
721 2006-12-30 Miguel de Icaza <miguel@novell.com>
723 * debug-debugger.c (mono_debugger_main): Rename "main" to
724 "main_method" to prevent a warning.
726 Remove a warning for unused field.
728 2006-12-28 Martin Baulig <martin@ximian.com>
731 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
733 2006-12-22 Martin Baulig <martin@ximian.com>
735 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
736 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
737 seperate `.mdb_debug_info' section, so we can access it from the
738 debugger even if the binary is stripped.
740 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
741 from the `.mdb_debug_info' here to prevent the linker from
742 removing that section.
744 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
747 2006-12-19 Robert Jordan <robertj@gmx.net>
749 * mini-x86: enable the code to return small structures in
750 registers for FreeBSD as well. Fixes bug #80278.
751 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
753 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
755 * mini-x86.c: align the stack when calling the profiler
756 function instrumenting the prolog (on OSX).
758 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
760 * mini.c: emit a break opcode where Debugger.Break () is called.
762 2006-12-13 Miguel de Icaza <miguel@novell.com>
764 * mini.c (mono_method_to_ir): Provide useful information on this
765 assert, to prevent others from debugging like I did.
767 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
769 * mini.c: enable code which was incorrectly commented
772 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
774 * mini-x86.c: enable on OSX, too, the code to return small
775 structures in registers.
777 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
779 * mini-x86.c: remove the use of the dynamic code manager here, too.
781 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
783 * mini.h, debug-debugger.c, tramp-*.c: fixed
784 mono_debugger_create_notification_function() to use
785 mono_global_codeman_reserve () instead of a dynamic code manager.
787 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
789 * mini.c, jit-icalls.h, jit-icalls.c: remove the
790 ves_array_element_address() jit icall and use a generated
791 managed method instead (which is about 4 times faster for a rank 3
794 2006-11-29 Mark Mason <mason@broadcom.com>
796 * basic-calls.cs: additional tests for passing
797 structures as function arguments.
799 2006-11-29 Mark Mason <mason@broadcom.com>
801 * mini-mips.h: disable custom exception handling
802 * mini-mips.c: throw/rethrow should use jalr to call
803 exception stubs. Fixed bug with passing structures
804 by value. More support for tracing floating point
807 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
809 * mini.c: fixed typo in the soft-float ldind.r4 handling
812 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
814 * mini.c, mini.h, driver.c: added --runtime command line
815 option to select a different runtime than the autodetected one.
816 * jit.h: added API for embedders to initialize with a specific
819 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
821 * mini.c: handle also boxing of r4 values (bug #80024).
823 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
825 * mini-ppc.c: force indirect calls until we reserve
826 enough address space for all the generated code.
828 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
830 * exceptions-arm.c: workaround bugs in the libc definition
833 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
835 * inssel.brg: fixes from me and Mark Mason.
837 2006-11-23 Dick Porter <dick@ximian.com>
839 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
840 semaphore display now we've fixed the initial value
842 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
844 * inssel.brg: partially revert the last change to fix the build.
846 2006-11-21 Mark Mason <mason@broadcom.com>
848 * inssel.brg: Add and use compare-and-branch macros to support
849 architectures that do not have condition code registers (ie. MIPS).
850 * *-mips.{c,brg,md}: Fix copyright statements
852 2006-11-20 Mark Mason <mason@broadcom.com>
854 * Makefile.am: remove mini-codegen.c from list of MIPS sources
855 * mini.c: Allow GET_CONTEXT to be specified by the arch port
856 * mini.h: Added declaration for mono_print_ins()
857 * mini-codegen.c: added ins_spec initializer for MIPS
858 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
859 vreg to be virtual and hreg to be non-virtual.
860 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
861 is not yet working/implemented correctly.
862 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
863 non-static, fixup calls to print_ins() from other parts in the file.
865 2006-11-20 Mark Mason <mason@broadcom.com>
867 * basic-calls.cs: added tests for passing structures as arguments
870 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
872 * inssel-long32.brg: optimize signed division by power of two.
874 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
876 * mini-arm.c: added support for interworking with thumb code
877 (mono must be still be built using the ARM instruction encoding).
879 2006-11-19 Miguel de Icaza <miguel@novell.com>
881 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
882 verifier has different rules for it. Fixes a few verifier issues
885 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
886 at the end, so people know what happened.
888 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
890 * brach-opts.c: in optimize_exception_target() make sure we
891 are in a catch clause (fixes bug #79871).
893 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
895 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
896 more soft-float support fixes.
898 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
900 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
901 that are passed half on the stack and half in registers.
903 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
905 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
906 more mips integration work from Mark E Mason
907 <mark.e.mason@broadcom.com>.
909 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
911 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
912 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
913 tramp-mips.c: added sources for the mips port, not
914 integrated in the build yet. Contributed by
915 Mark E Mason <mark.e.mason@broadcom.com>.
917 2006-11-14 Neale Ferguson <neale@sinenomine.net>
919 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
921 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
923 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
924 put the soft-float rules in its own file since it seems to
925 break s390 compilation.
927 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
929 * mini-arm.c: fixed wrnings.
931 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
933 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
934 inssel-arm.brg: ARM support for soft-float.
936 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
938 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
939 loads and stores of 32 bit fp values.
941 2006-11-10 Zoltan Varga <vargaz@gmail.com>
943 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
945 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
946 works. Fixes #79852 and #79463.
948 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
950 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
951 more soft-float support WIP and fixes.
953 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
955 * mini-arm.c: some VFP updates.
957 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
959 * mini-exceptions.c: 0 is a valid local var offset in some
960 architectures, don't assert (bug #78508).
962 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
964 * exceptions-arm.c: fixed off by one error in stack walk code.
966 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
968 * mini.h, mini.c: more precise tracking of type load exceptions.
970 2006-11-03 Robert Jordan <robertj@gmx.net>
972 * Makefile.am: [WIN32] Add monow.exe target.
973 * driver.c: [WIN32] Don't detach the console when debugging.
976 2006-10-30 Miguel de Icaza <miguel@novell.com>
978 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
980 2006-10-23 Zoltan Varga <vargaz@gmail.com>
982 * aot-compiler.c (emit_method_info): Add a case missed earlier.
984 * driver.c (mini_regression): Fix --regression with AOT.
986 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
988 2006-10-17 Zoltan Varga <vargaz@gmail.com>
990 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
992 * mini-sparc.h: Don't use sigaction on sparc/linux.
994 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
996 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
998 * mini-exceptions.c: Add proper include files for getpid ().
1000 2006-10-16 Zoltan Varga <vargaz@gmail.com>
1002 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
1003 address instead of a MonoJitInfo* to avoid decoding the exception info for the
1006 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
1007 name cache to reduce its size.
1009 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
1011 2006-10-15 Zoltan Varga <vargaz@gmail.com>
1013 * mini-x86.c: Save/restore the current LMF structure more efficiently using
1014 the mono_lmf TLS variable.
1016 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
1017 trampoline lmf frames.
1019 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
1021 2006-10-14 Zoltan Varga <vargaz@gmail.com>
1023 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
1024 the mono_lmf TLS variable.
1026 * mini-exceptions.c: Access the LMF structure through accessors.
1028 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
1029 variable instead of in jit_tls->lmf.
1031 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
1033 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
1034 trampoline lmf frames.
1036 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
1038 2006-10-12 Zoltan Varga <vargaz@gmail.com>
1040 * mini.c trace.c mini-x86.c: Revert these too.
1042 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
1045 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
1047 * genmdesc.c: removed now dead code.
1049 2006-10-09 Robert Jordan <robertj@gmx.net>
1051 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
1053 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
1055 * mini.h: do not leave gaps in the opcode values.
1057 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
1059 * jit-icalls.h: flag functions as internal here, too.
1061 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
1063 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
1064 functions with the internal attribute.
1066 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
1068 * aot-compiler.c: fclose the file descriptor in the profile read loop.
1070 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
1072 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
1075 2006-10-05 Zoltan Varga <vargaz@gmail.com>
1077 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
1078 tail calls as on other platforms.
1080 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
1082 * iltests.il: Add a few tailcall tests.
1084 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
1086 * driver.c: fix loop for old compilers (bug #79521).
1088 2006-10-02 Zoltan Varga <vargaz@gmail.com>
1090 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
1092 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
1094 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
1095 metadata without any code.
1097 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
1098 more precise debugging information using gdb.
1100 2006-09-30 Zoltan Varga <vargaz@gmail.com>
1102 * inssel-ia64.brg: Make the helper methods static.
1104 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
1106 * inssel-x86.brg: make the helper methods static.
1108 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
1110 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
1112 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
1114 * mini.c: updates for monoburg changes.
1115 * inssel.brg: make a few helper functions static as they should.
1117 2006-09-27 Zoltan Varga <vargaz@gmail.com>
1119 * Makefile.am: Move mini-codegen.c to common_sources.
1121 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
1123 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
1125 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
1126 mini-ppc.h: port to use the common local register allocator.
1128 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1130 * mini.h: Remove the comment too then.
1132 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
1134 * mini.h: put back backend.data which is to be used shortly and
1135 doesn't increase the size of MonoInst. If any 64 bit arch aligned
1136 pointers on 4 byte boundaries it'd have much bigger issues running
1137 and you can ifdef it out anyway.
1139 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1141 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
1142 MonoInst size by 4 bytes on 64 bit machines.
1144 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
1146 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
1147 replacement with more meaningful field names. Arch maintainers, please
1148 check the assigned names are good enough for your arch.
1150 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1152 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
1153 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
1155 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
1157 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
1158 relocations and memory requirements, put the optimization flags
1159 definitions in their own file.
1161 2006-09-24 Zoltan Varga <vargaz@gmail.com>
1163 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
1165 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
1167 2006-09-22 Zoltan Varga <vargaz@gmail.com>
1169 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
1171 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
1173 * inssel.brg: use the correct function to get the size of an item
1174 in an array, given an element class.
1175 * aot-compiler.c: do not access class->class_size directly.
1177 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
1179 * mini.h, debug-mini.c: added a debugging function to print
1180 info about local variables and arguments in a jitted method.
1182 2006-09-20 Zoltan Varga <vargaz@gmail.com>
1184 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
1186 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
1188 2006-09-19 Zoltan Varga <vargaz@gmail.com>
1190 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
1191 inner and outer loops when passing vtypes.
1193 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
1195 * mini-ppc.c: take into account the cpu errata for cache flushing
1196 which caused some random errors (bug #79381).
1198 2006-09-19 Zoltan Varga <vargaz@gmail.com>
1200 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
1201 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
1203 2006-09-17 Zoltan Varga <vargaz@gmail.com>
1205 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
1208 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
1211 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
1212 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
1214 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
1217 2006-09-13 Zoltan Varga <vargaz@gmail.com>
1219 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
1221 2006-09-12 Zoltan Varga <vargaz@gmail.com>
1223 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
1224 macro does not have to be changed during debugging.
1226 * 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>.
1228 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
1230 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
1232 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
1233 MONO_ARCH_NO_EMULATE_MUL is defined.
1235 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
1237 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
1239 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
1241 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
1243 2006-09-11 Zoltan Varga <vargaz@gmail.com>
1245 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
1246 stuff to mini-exceptions.c where it is used.
1248 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
1249 setup code, the real one is in mini-exceptions.c.
1251 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
1252 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
1253 some changes from the freebsd ports tree.
1255 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
1258 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
1260 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
1262 * mini.c: on Linux, check for /proc to be mounted
1263 (bug# 79351, novell bug#201204).
1265 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
1267 * mini.c: handle cases where pthread_attr_getstack() behaves
1268 incorrectly (bug #78096).
1270 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
1272 * mini-arm.c: support larger stack frames (bug #79272).
1274 2006-09-08 Zoltan Varga <vargaz@gmail.com>
1276 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
1278 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
1281 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
1282 mono_class_from_name () to find a class from its name.
1284 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
1286 2006-09-07 Zoltan Varga <vargaz@gmail.com>
1288 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
1290 2006-09-05 Kornél Pál <kornelpal@gmail.com>
1292 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
1294 2006-09-04 Zoltan Varga <vargaz@gmail.com>
1296 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
1297 callinfo->trampoline.
1299 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
1301 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
1304 2006-09-03 Zoltan Varga <vargaz@gmail.com>
1306 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
1308 2006-09-02 Zoltan Varga <vargaz@gmail.com>
1310 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
1311 stats.method_trampolines, it is already done by the generic trampoline code.
1313 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
1315 2006-09-01 Zoltan Varga <vargaz@gmail.com>
1317 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
1319 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
1321 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
1323 * mini.c (print_jit_stats): Print mscorlib mempool size too.
1325 * mini.c (print_jit_stats): Print new stats.
1327 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
1329 2006-08-31 Zoltan Varga <vargaz@gmail.com>
1331 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
1332 Address on two dimensional arrays. Fixes #78729.
1334 * mini.h (MonoCompile): Add a 'skip_visibility' field.
1336 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
1339 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
1341 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
1344 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
1346 (mini_get_ldelema_ins): Ditto.
1348 2006-08-30 Zoltan Varga <vargaz@gmail.com>
1350 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
1351 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
1354 2006-08-29 Neale Ferguson <neale@sinenomine.net>
1356 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
1357 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
1359 * exceptions-s390x.c: Cosmetic change.
1361 * tramp-s390.c: Fix warning.
1363 * cpu-s390.md: Correct length of mul_imm.
1365 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
1367 * aot-compiler.c: added binary writer with ELF backend
1368 implementation (only on Linux/x86 for now).
1370 2006-08-18 Zoltan Varga <vargaz@gmail.com>
1372 * Makefile.am: Don't run net 2.0 AOT tests.
1374 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
1375 (mono_compile_assembly): Skip net 2.0 assemblies as well.
1377 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
1379 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
1381 * aot-compiler.c: simplified and refactored the asm-writing code
1382 to allow different backends.
1384 2006-08-18 Zoltan Varga <vargaz@gmail.com>
1386 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
1388 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
1389 little. Share patches of type TYPE_FROM_HANDLE as well.
1391 * mini.c (mono_patch_info_equal): New helper function.
1392 (mono_patch_info_hash): Ditto.
1394 * aot-compiler.c (emit_method_code): Fix s390 build.
1396 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
1397 is not handled because it is stored as a flag and not as a type ctor. Fixes
1400 2006-08-17 Zoltan Varga <vargaz@gmail.com>
1402 * aot-compiler.c: Fix computation of GOT slot statistics.
1404 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
1405 Also remove support for not PIC AOT.
1407 * mini.h: Bump AOT file format version.
1409 * objects.cs: Add a test for #78990.
1411 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
1412 (peter.dettman@iinet.net.au). Fixes #79087.
1414 * basic-long.cs: Add a test for the above.
1416 2006-08-16 Zoltan Varga <vargaz@gmail.com>
1418 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
1420 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
1423 2006-08-15 Zoltan Varga <vargaz@gmail.com>
1425 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
1428 2006-08-10 Jonathan Chambers <joncham@gmail.com>
1430 * mini.c: Don't verify COM proxy invoke calls
1433 2006-08-10 Dick Porter <dick@ximian.com>
1435 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
1436 which process is holding semaphores locked.
1438 2006-08-08 Zoltan Varga <vargaz@gmail.com>
1440 * mini-ia64.c mini-amd64.c: Fix #79027.
1442 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
1444 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
1446 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
1447 implicit arguments in a vararg call. Fixes #79027.
1449 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
1451 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
1452 (mono_get_array_new_va_signature): Ditto.
1454 2006-08-05 Zoltan Varga <vargaz@gmail.com>
1456 * aot-runtime.c: Call init_plt lazily.
1458 * inssel-long.brg: Fix unsigned long->int conversion.
1460 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
1462 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
1463 that most data is now in the .rss/.data section.
1465 2006-08-04 Zoltan Varga <vargaz@gmail.com>
1467 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
1469 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
1471 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
1473 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
1475 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
1476 virtual call. Fixes #79010.
1478 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
1479 and use the result as the this argument in the real call.
1481 * generics.2.cs: Add a new test for #79010.
1483 2006-08-03 Zoltan Varga <vargaz@gmail.com>
1485 * mini-x86.c: Fix a warning.
1487 * aot-compiler.c: Add a bunch of statistics.
1489 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
1491 2006-08-02 Zoltan Varga <vargaz@gmail.com>
1493 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
1495 2006-08-01 Zoltan Varga <vargaz@gmail.com>
1497 * 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>.
1499 2006-07-13 Miguel de Icaza <miguel@novell.com>
1501 * mini.c (mono_method_to_ir): Obtain the original method in the
1502 CIL stream and use this to perform validation.
1506 2006-07-19 Zoltan Varga <vargaz@gmail.com>
1508 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
1509 (mono_arch_call_opcode): Ditto.
1511 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
1514 * mini.c (mono_patch_info_dup_mp): New helper function.
1516 * aot-compiler.c (compile_method): Fix some of the memory allocated during
1517 compilation. Fixes #78827.
1519 2006-07-18 Kornél Pál <kornelpal@gmail.com>
1521 * declsec.c: Use original security informations for
1522 MONO_WRAPPER_MANAGED_TO_MANAGED.
1524 2006-07-15 Jonathan Chambers <joncham@gmail.com>
1526 * mini.c: Allow Com Interop methods/classes and
1527 don't verify COM wrapper calls
1530 2006-07-13 Zoltan Varga <vargaz@gmail.com>
1532 * inssel-long32.brg: Fix long->i4 checked conversion.
1534 * exceptions.cs: Add a test for the above.
1536 2006-07-08 Zoltan Varga <vargaz@gmail.com>
1538 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
1540 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
1543 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
1546 2006-07-03 Zoltan Varga <vargaz@gmail.com>
1548 * mini.c: Fix solaris/x86 exception handling.
1550 * Makefile.am: Get rid of $(ICU_LIBS).
1552 2006-07-02 Zoltan Varga <vargaz@gmail.com>
1554 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
1555 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
1556 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
1558 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
1560 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
1561 this function causes a SIGSEGV.
1563 2006-06-22 Zoltan Varga <vargaz@gmail.com>
1565 * mini.c: Remove unused solaris/x86 includes.
1567 2006-06-21 Zoltan Varga <vargaz@gmail.com>
1569 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
1571 2006-06-20 Jb Evain <jbevain@gmail.com>
1573 * cpu-g4.md: fix max length of start_handler instruction.
1575 2006-06-20 Massimiliano Mantione <massi@ximian.com>
1576 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
1578 2006-06-16 Massimiliano Mantione <massi@ximian.com>
1579 * ssa.c: Fixed bug 78653 for SSA based deadce.
1580 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
1581 MonoInst.flags, used in SSA based deadce.
1582 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
1583 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
1585 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
1587 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
1588 it can end up using non executable memory on ppc64 systems
1589 running ppc32 userspace (fix from Johannes Berg).
1591 2006-06-14 Dick Porter <dick@ximian.com>
1593 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
1596 2006-06-13 Massimiliano Mantione <massi@ximian.com>
1597 * mini.c: Made so that inline is locally disabled if it would
1598 trigger a .cctor, because too many apps depend on this behavior
1599 (which seems to be also the one of the MS CLR).
1601 2006-06-13 Zoltan Varga <vargaz@gmail.com>
1603 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
1604 No idea why this worked before.
1606 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
1607 which branch to outer exception clauses since they could skip the
1608 inner finally clauses. Fixes #78633.
1610 * exceptions.cs: Add a test for the above.
1612 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
1615 * iltests.il: Add a test for the above.
1617 2006-06-12 Zoltan Varga <vargaz@gmail.com>
1619 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
1620 after the end of a try bblock, to prevent asserts in mini_method_compile ().
1622 * iltests.il: Add a test for the above.
1624 2006-06-10 Zoltan Varga <vargaz@gmail.com>
1626 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
1628 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
1629 methods as instrinsics.
1631 2006-06-09 Wade Berrier <wberrier@novell.com>
1633 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
1634 (simple-cee-ops.h ssapre-mini-ops.h)
1636 2006-06-09 Neale Ferguson <neale@sinenomine.net>
1638 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
1639 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
1641 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
1642 * cpu-s390x.md: Fix max. length values for a couple of instructions.
1644 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
1646 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
1648 2006-06-08 Massimiliano Mantione <massi@ximian.com>
1650 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
1651 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
1652 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
1653 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
1654 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
1655 of opcodes, so that bug 78549 should not happen again.
1656 * ssapre.c: Updated to use the renamed files.
1658 2006-06-08 Zoltan Varga <vargaz@gmail.com>
1660 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
1661 in OP_ATOMIC_EXCHANGE_I4.
1663 2006-06-07 Wade Berrier <wberrier@novell.com>
1665 * tramp-s390.c: Fix s390 build (add missing pointer declarations
1666 in mono_debugger_create_notification_function)
1668 2006-06-06 Zoltan Varga <vargaz@gmail.com>
1670 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
1672 * mini.c (type_from_stack_type): Disable some changes which do not
1675 * driver.c: Reenable opts.
1677 * mini.h (MonoStackSlot): New structure to keep track of the verification state
1678 of the evaluation stack.
1680 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
1681 evaluation stack trace at entry to the bblock.
1683 * mini.c (merge_stacks): New function to perform verification of stack merges.
1684 Turned off by default.
1686 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
1689 2006-06-06 Massimiliano Mantione <massi@ximian.com>
1691 * local-propagation.c: Fixed bug 78549.
1693 2006-06-04 Zoltan Varga <vargaz@gmail.com>
1695 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
1697 2006-06-02 Miguel de Icaza <miguel@novell.com>
1699 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
1700 tramp-arm.c, tramp-ia64.c
1701 (mono_debugger_create_notification_function): Update signature to
1702 new signature and use new protocol for creating the notification
1705 Should fix the build.
1707 2006-06-02 Geoff Norton <gnorton@customerdna.com>
1709 * exceptions-ppc.c (mono_jit_walk_stack)
1710 (ves_icall_get_frame_info): Fix the build
1712 2006-06-02 Zoltan Varga <vargaz@gmail.com>
1714 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
1716 2006-05-31 Raja R Harinath <rharinath@novell.com>
1718 * il2tests.2.il: New file for generics CIL tests. Add test for
1720 * Makefile.am: Update.
1723 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
1726 2006-05-30 Massimiliano Mantione <massi@ximian.com>
1728 * aliasing.c: Fixed bug 78311.
1730 2006-05-29 Martin Baulig <martin@ximian.com>
1732 * mini-exceptions.c (mono_find_jit_info): When computing the
1733 native offset, check whether we're actually inside the method's
1734 code; call mono_debug_print_stack_frame() to format the frame.
1735 (ves_icall_System_Exception_get_trace): Call
1736 mono_debug_print_stack_frame() to format the stack frame.
1737 (ves_icall_get_trace): Update to the new debugging API.
1738 (mono_jit_walk_stack_from_ctx): Likewise.
1739 (ves_icall_get_frame_info): Likewise.
1741 * mini.c (get_method_from_ip): Use the new debugging API.
1742 (mono_print_method_from_ip): Likewise.
1745 (mono_jit_walk_stack): Use the new debugging API.
1746 (ves_icall_get_frame_info): Likewise.
1748 2006-05-27 Zoltan Varga <vargaz@gmail.com>
1750 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
1752 2006-05-25 Massimiliano Mantione <massi@ximian.com>
1754 * mini.c: Added "limitator" to inline for debugging.
1756 2006-05-24 Martin Baulig <martin@ximian.com>
1758 * debug-debugger.c (mono_debugger_init): Create a private,
1759 malloc()-based code manager for the notification function and
1760 intentionally leak it on exit. This fixes the crash-on-exit race
1764 (mono_debugger_create_notification_function): Added
1765 `MonoCodeManager *' argument.
1768 (mono_debugger_create_notification_function): Added
1769 `MonoCodeManager *' argument.
1771 2006-05-23 Massimiliano Mantione <massi@ximian.com>
1773 * aliasing.c: Fixed 64 bit issue.
1774 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
1775 default since all known bugs are fixed (one more time!).
1777 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
1779 * mini.c: write barrier support.
1781 2006-05-23 Martin Baulig <martin@ximian.com>
1783 * debug-debugger.c: Revert Paolo's change. Add comment and #error
1784 check at the top of the file.
1786 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
1788 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
1789 reverting changes without reason and without changelog entries.
1791 2006-05-18 Zoltan Varga <vargaz@gmail.com>
1793 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
1794 to a few opcodes. Fixes #78439.
1796 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
1797 consistency with other archs.
1799 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
1801 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
1803 * debug-debugger.c: fix the build.
1805 2006-05-17 Martin Baulig <martin@ximian.com>
1808 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
1809 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
1810 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
1811 (debugger_attach): Call GC_mono_debugger_add_all_threads().
1813 2006-05-11 Zoltan Varga <vargaz@gmail.com>
1815 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
1817 2006-05-10 Zoltan Varga <vargaz@gmail.com>
1819 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
1820 MONO_TYPE_GENERICINST.
1822 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
1823 MONO_TYPE_GENERICINST.
1825 2006-05-09 Zoltan Varga <vargaz@gmail.com>
1827 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
1830 2006-05-08 Zoltan Varga <vargaz@gmail.com>
1832 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
1834 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
1836 2006-05-06 Zoltan Varga <vargaz@gmail.com>
1838 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
1839 mono_trace_cleanup ().
1841 * iltests.il: Fix problem with the newly added test.
1843 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
1844 due to register constraints, free up the previous hreg. Fixes #78314.
1846 * iltests.il: Add new test for #78314.
1848 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
1849 Interlocked.Add. Fixes #78312.
1851 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
1853 2006-05-05 Zoltan Varga <vargaz@gmail.com>
1855 * inssel.brg (mini_emit_virtual_call): Fix a warning.
1857 2006-05-05 Martin Baulig <martin@ximian.com>
1859 * debug-mini.c (mono_debug_open_block): New method.
1862 (mono_arch_output_basic_block): Call mono_debug_open_block() at
1863 the beginning of each basic block.
1866 (mono_arch_output_basic_block): Call mono_debug_open_block() at
1867 the beginning of each basic block.
1869 2006-05-04 Massimiliano Mantione <massi@ximian.com>
1871 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
1872 default until I understand why they break the build on amd64.
1874 2006-05-04 Zoltan Varga <vargaz@gmail.com>
1876 * mini.c (mini_cleanup): Call mono_cleanup ().
1878 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
1881 2006-05-04 Massimiliano Mantione <massi@ximian.com>
1883 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
1884 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
1885 default since all known bugs are fixed, and I cannot reproduce bug
1886 77944... I'm asking Matt Hargett to test again after this commit.
1888 2006-04-28 Massimiliano Mantione <massi@ximian.com>
1890 * mini-codegen.c: Fixed typo that thrashed inline.
1892 2006-04-28 Zoltan Varga <vargaz@gmail.com>
1894 * dominators.c (compute_dominators): Avoid using a worklist since
1895 it is not correct in some cases. Instead, iterate over all bblocks as
1896 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
1898 2006-04-28 Miguel de Icaza <miguel@novell.com>
1900 * mini.c (mono_jit_compile_method_inner): Use
1901 mono_prepare_exception_from_error that resets the value
1904 2006-04-27 Miguel de Icaza <miguel@novell.com>
1906 * mini.c: Move the mini_loader_error_to_exception to metadata.
1908 2006-04-27 Massimiliano Mantione <massi@ximian.com>
1910 * aliasing.c: Fixed bug 78210.
1912 2006-04-27 Massimiliano Mantione <massi@ximian.com>
1914 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
1915 default until all their problems (or the ones they trigger) are fixed.
1917 2006-04-26 Zoltan Varga <vargaz@gmail.com>
1919 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
1921 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
1922 as loaded only after resolving patches since that could invoke the same method.
1924 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
1926 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
1929 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
1932 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
1935 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
1936 made from AOT code through the PLT table.
1938 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
1939 holding the plt offset when a call is made to the aot plt trampoline.
1941 2006-04-25 Zoltan Varga <vargaz@gmail.com>
1943 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
1946 * Makefile.am (common_sources): Fix build breakage.
1948 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
1949 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
1950 intra-assembly calls if possible.
1952 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
1954 * mini-trampolines.c: Handle PLT entries.
1956 * mini.c: Avoid creating a GOT var for calls.
1958 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
1961 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
1964 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
1967 * mini.h: Bump AOT file format version.
1969 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
1972 2006-04-25 Martin Baulig <martin@ximian.com>
1974 * driver.c: Disable copyprop, consprop and inline when running
1975 inside the debugger.
1977 2006-04-25 Martin Baulig <martin@ximian.com>
1979 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
1980 with `get_current_thread' and added `detach'.
1981 (MonoDebuggerMetadataInfo): Added `thread_size',
1982 `thread_tid_offset', `thread_stack_ptr_offset' and
1983 `thread_end_stack_offset'.
1985 2006-04-25 Zoltan Varga <vargaz@gmail.com>
1987 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
1990 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
1991 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
1993 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
1995 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
1997 * aot.c: Add support for ADJUSTED_IID.
1999 2006-04-24 Zoltan Varga <vargaz@gmail.com>
2001 * aot.c (emit_method_order): Don't align method_order_end.
2003 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
2004 the interface ID changes.
2006 2006-04-21 Dick Porter <dick@ximian.com>
2008 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
2009 cleaning up a thread. Fixes the new part of bug 77470.
2011 2006-04-20 Geoff Norton <gnorton@customerdna.com>
2013 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
2016 2006-04-19 Zoltan Varga <vargaz@gmail.com>
2018 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
2020 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
2021 SIGSEGV. Fixes #78072.
2023 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
2024 unregister our SIGABRT handler.
2026 2006-04-19 Massimiliano Mantione <massi@ximian.com>
2028 * mini.c: Disabled inline where it can alter the call stack in a
2029 way visible from managed code.
2030 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
2033 2006-04-16 Zoltan Varga <vargaz@gmail.com>
2035 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
2036 on other platforms. Fixes #78089.
2038 2006-04-13 Martin Baulig <martin@ximian.com>
2040 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
2041 determine whether we're inside the debugger.
2044 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
2046 2006-04-12 Zoltan Varga <vargaz@gmail.com>
2048 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
2049 handler clauses. Fixes #78024.
2051 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
2052 in the CALL_MEMBASE opcodes. Fixes #78088.
2053 (mono_arch_get_vcall_slot_addr): Ditto.
2055 2006-04-10 Martin Baulig <martin@ximian.com>
2057 * debug-debugger.c: The thread handling code has now been moved
2058 into ../metadata/threads.c.
2060 2006-04-10 Zoltan Varga <vargaz@gmail.com>
2062 * driver.c (mono_main): Fix --with-gc=none build.
2064 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
2065 (mono_spillvar_offset_float): Ditto.
2066 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
2067 hreg, not when its !global, since on ia64, there is a third category: stacked
2070 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
2072 * mini.c: set MonoInst->klass for load field address and a few other
2075 2006-04-10 Zoltan Varga <vargaz@gmail.com>
2077 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
2079 2006-04-07 Zoltan Varga <vargaz@gmail.com>
2081 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
2082 the branch opt changes.
2084 2006-04-06 Dick Porter <dick@ximian.com>
2086 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
2088 * wapihandles.c (mini_wapi_seminfo):
2089 * driver.c (mono_main): Add semaphore info option
2091 2006-04-05 Zoltan Varga <vargaz@gmail.com>
2093 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
2094 branch optimization changes. Fixes #78009.
2096 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
2098 * mini.c: ignore accessibility of methods in managed->native wrappers.
2100 2006-04-04 Zoltan Varga <vargaz@gmail.com>
2102 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
2104 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
2106 2006-04-03 Zoltan Varga <vargaz@gmail.com>
2108 * mini.c: Modify the branch optimizations to preserve the invariant that
2109 the entries inside the in_bb and out_bb arrays are unique.
2110 (mono_unlink_bblock): Avoid creation of new arrays.
2112 2006-04-02 Zoltan Varga <vargaz@gmail.com>
2114 * mini.c (mono_unlink_bblock): Fix regression caused by previous
2117 2006-04-01 Zoltan Varga <vargaz@gmail.com>
2119 * mini.c (optimize_branches): Remove the "optimizations" in
2120 the cbranch1/cbranch2 -> branch cases which were causing several
2121 problems in the past. Fixes #77986.
2123 2006-03-31 Chris Toshok <toshok@ximian.com>
2125 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
2126 default optimizations :(
2128 2006-03-31 Zoltan Varga <vargaz@gmail.com>
2130 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
2133 2006-03-31 Massimiliano Mantione <massi@ximian.com>
2135 * local-propagation.c: Added comments to structs and removed
2136 "Mono" prefixes from local tree mover types.
2138 2006-03-30 Zoltan Varga <vargaz@gmail.com>
2140 * Makefile.am (arch_sources): Define this for each architecture so
2141 libmono_la_SOURCES is defined in one place.
2143 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
2145 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
2148 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
2150 * driver.c: print the GC name supplied by configure.
2152 2006-03-29 Massimiliano Mantione <massi@ximian.com>
2154 * local-propagation.c: Added tree mover, and moved here all the
2155 local propagation code from mini.c
2156 * mini.c: Added support for treeprop, and moved all the local
2157 propagation code to local-propagation.c
2158 * mini.h: Added support for treeprop
2159 * driver.c: Added support for treeprop, enabled consprop, copyprop,
2160 treeprop, inline and deadce by default
2161 * Makefile.am: Added local-propagation.c
2163 2006-03-25 Zoltan Varga <vargaz@gmail.com>
2165 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
2167 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
2169 * debug-debugger.c: make it compile without the Boehm GC.
2171 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
2173 * mini.c: fixed issue with mismatch when an icall is registered
2174 with multiple names but same address.
2176 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
2178 * declsec.c, mini-exceptions.c: use write barrier to set reference
2179 fields of managed objects.
2181 2006-03-19 Zoltan Varga <vargaz@gmail.com>
2183 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
2184 (can_access_internals): Fix a warning.
2186 * mini.c (print_method_from_ip): Rename this to
2187 mono_print_method_from_ip so it gets exported.
2189 * trace.c: Deal with strings inside StringBuilder's containing garbage
2190 and fix memory leaks. Fixes #77848.
2192 2006-03-19 Zoltan Varga <vargaz@gmail.com>
2194 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
2197 2006-03-16 Neale Ferguson <neale@sinenomine.net>
2199 * mini-s390.c: Remove OP_X86_TEST_NULL.
2201 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
2203 * mini.c: use the correct GetHashCode() for the moving collector.
2205 2006-03-16 Massimiliano Mantione <massi@ximian.com>
2207 * liveness.c: Regalloc spill cost tuning.
2209 2006-03-15 Neale Ferguson <neale@sinenomine.net>
2211 * mini-s390x.h: Correct S390_LONG macro.
2213 * mini-s390x.c: Cleanup unused code.
2215 2006-03-15 Zoltan Varga <vargaz@gmail.com>
2217 * jit-icalls.h: New file.
2219 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
2220 icalls and include that instead of including jit-icalls.c.
2222 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
2225 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
2227 * mini.c: when checking for member accessibility, also check for
2228 friend assemblies and for explicit interface implementations.
2230 2006-03-14 Zoltan Varga <vargaz@gmail.com>
2232 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
2234 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
2236 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
2237 common cases are done first.
2239 * mini-ops.h: Only define platform specific opcodes on the given platform.
2241 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
2244 2006-03-14 Martin Baulig <martin@ximian.com>
2246 Revert Paolo's change from r57348:
2248 * mini.h: don't use gboolean for bitfields.
2249 * mini.c: verifier changes for fields and methods accessibility.
2251 2006-03-13 Neale Ferguson <neale@sinenomine.net>
2253 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
2255 * mini-s390x.c: Fix conv_r_un.
2257 * cpu-s390, cpu-s390x.md: Fix lengths.
2259 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
2261 * mini.c: nested types have access to all the nesting
2262 levels, not just the enclosing types.
2264 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
2266 * mini.c: added a few more verification checks.
2268 2006-03-12 Zoltan Varga <vargaz@gmail.com>
2270 * liveness.c: Merge optimizations from the linear-il branch.
2272 2006-03-11 Zoltan Varga <vargaz@gmail.com>
2274 * mini-ia64.c (emit_call): Add a comment.
2276 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
2278 * tramp-ia64.c: Fix some warnings.
2280 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
2282 * mini.h: don't use gboolean for bitfields.
2283 * mini.c: verifier changes for fields and methods accessibility.
2285 2006-03-11 Zoltan Varga <vargaz@gmail.com>
2287 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
2288 lazy icall wrapper changes.
2290 * dominators.c: Replace all the dominator algorithms with faster
2291 ones from the linear-il branch.
2293 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
2296 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
2297 common cases are done first.
2299 * mini-amd64.c: Fix some warnings.
2301 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
2304 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
2307 * mini.h: Add a missing prototype.
2309 2006-03-10 Zoltan Varga <vargaz@gmail.com>
2311 * mini.c: Compile icall wrappers lazily.
2313 * mini-codegen.c: Use printf instead of g_print since its much faster.
2315 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
2318 * mini.c (optimize_branches): Cache the negative result from
2319 remove_block_if_useless ().
2321 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
2322 Also fix some bblock linking issues.
2324 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
2327 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
2329 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
2330 accessed fields first, for better cache behavior.
2332 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
2334 * mini.c: speedup IList<T> array accesses.
2336 2006-03-09 Zoltan Varga <vargaz@gmail.com>
2338 * mini.c (mono_method_to_ir): Handle large methods overflowing the
2339 inline_costs counter. Fixes #77190.
2341 2006-03-06 Zoltan Varga <vargaz@gmail.com>
2343 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
2344 trace messages. Fixes #77706.
2346 2006-03-04 Martin Baulig <martin@ximian.com>
2348 * tramp-amd64.c, tramp-x86.c
2349 (mono_debugger_create_notification_function): Use
2350 mono_global_codeman_reserve() to allocate a buffer at runtime and
2353 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
2355 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
2356 notification function at runtime and then call `initialize' in the
2357 `MONO_DEBUGGER__debugger_info' vtable.
2359 2006-03-04 Zoltan Varga <vargaz@gmail.com>
2361 * iltests.il: Fix a visibility problem.
2363 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
2365 * driver.c, mini.c: add hooks for the counters API.
2367 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
2369 * driver.c: show disabled options.
2371 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
2373 * linear-scan.c: always use cost-driven selection.
2375 2006-02-28 Raja R Harinath <rharinath@novell.com>
2377 * jit-icalls.c (helper_compile_generic_method): Revert change from
2380 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
2382 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
2384 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
2386 * inssel.brg: style fixes, mostly to force the updated monoburg
2387 to run for people using svn.
2389 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
2391 * mini.c: match monoburg changes.
2393 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
2395 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
2396 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
2397 declaration in the header file.
2399 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
2401 * helpers.c: reduce relocations and mem usage.
2403 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
2405 * mini.h, mini-codegen.c: disable logging features if
2406 requested by configure.
2408 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
2410 * mini.c: tiny verifier changes.
2412 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
2414 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
2415 cpu-pentium.md: stack alignment changes for osx/x86,
2416 partially from Geoff Norton <gnorton@customerdna.com>.
2418 2006-02-24 Raja R Harinath <harinath@gmail.com>
2420 * jit-icalls.c (helper_compile_generic_method): Update to changes
2421 in metadata/class.c.
2423 2006-02-24 Zoltan Varga <vargaz@gmail.com>
2425 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
2427 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
2428 interface calls with large offsets.
2430 2006-02-23 Raja R Harinath <rharinath@novell.com>
2432 * jit-icalls.c (helper_compile_generic_method): Document the
2433 special-case we depend on so that we can inflate the method twice
2434 with the same context with no bad side-effects.
2436 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
2438 * mini-x86.c, mini-amd64.c: fix for case when xen support
2441 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
2443 * mini-x86.c, mini-amd64.c: generate code to access tls items
2444 in a faster way for Xen systems.
2446 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
2448 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
2449 updates and compilation fixes for the OSX/x86 port, mostly from
2450 Geoff Norton <gnorton@customerdna.com>.
2452 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
2454 * inssel.brg: faster interface call implementation
2455 to sync with the interface_offsets MonoVTable changes.
2457 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
2459 * mini.c: more verification checks.
2461 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
2463 * mini.c: added a few more verification checks.
2465 2006-02-17 Neale Ferguson <neale@sinenomine.net>
2467 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
2468 facility on the processor and use it if available.
2470 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
2472 * driver.c, aot.c, mini.c: throw exception if the IL code is
2473 invalid or unverifiable.
2475 2006-02-17 Raja R Harinath <rharinath@novell.com>
2477 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
2480 2006-02-16 Zoltan Varga <vargaz@gmail.com>
2482 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
2484 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
2486 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
2487 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
2488 handling of instantiated generic valuetypes.
2490 2006-02-11 Zoltan Varga <vargaz@gmail.com>
2492 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
2493 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
2496 * generics.2.cs: Revert the nullable reftypes tests.
2498 2006-02-10 Zoltan Varga <vargaz@gmail.com>
2500 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
2501 using __builtin_frame_address (1) as it doesn't work in the presence
2502 of optimizations. Hopefully fixes #77273.
2504 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
2505 -> generics.cs change as it doesn't work with some automake versions.
2507 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
2509 * mini.c: handle systems that sue a different way to
2510 retrieve the stack address of the current thread.
2512 2006-02-09 Zoltan Varga <vargaz@gmail.com>
2514 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
2515 it specially in the makefile.
2517 * generics.2.cs: Add tests for nullable reference types.
2519 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
2521 * mini.c: always handle the case when mono_jit_init()
2522 is called in a thread different from the main thread,
2523 confusing libgc (bug #77309).
2525 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
2527 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
2529 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
2531 * mini.c: change optimize_branches () to use a single loop
2532 and introduce a new optimization to simplify some range checks.
2534 2006-02-03 Martin Baulig <martin@ximian.com>
2536 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
2537 and merged with debugger_thread_manager_add_thread().
2538 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
2539 inform the debugger about the main thread.
2541 2006-02-03 Zoltan Varga <vargaz@gmail.com>
2543 * basic.cs: Add test for div.un/rem.un constant folding.
2545 2006-02-03 Neale Ferguson <neale@sinenomine.net>
2547 * cpu-s390x.md: correct int_xor_imm length
2549 2006-02-03 Zoltan Varga <vargaz@gmail.com>
2551 * generics.2.cs: New test for #77442.
2553 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
2556 2006-02-02 Martin Baulig <martin@ximian.com>
2558 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
2559 <mono/metadata/mono-debug-debugger.h>
2561 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
2563 2006-02-02 Martin Baulig <martin@ximian.com>
2565 * debug-debugger.h: New header file for debug-debugger.c.
2567 * debug-debugger.c: Big API cleanup; don't run the managed Main()
2568 function is a separate thread anymore; add support for attaching.
2570 2006-02-01 Zoltan Varga <vargaz@gmail.com>
2572 * tramp-x86.c: Fix a warning.
2574 2006-01-31 Zoltan Varga <vargaz@gmail.com>
2576 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
2577 on very large methods.
2579 * aot.c (load_patch_info): Fix a warning.
2581 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
2583 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
2584 mini-ops.h: alu membase optimizations.
2586 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
2588 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
2589 to speedup StringBuilder.
2591 2006-01-27 Zoltan Varga <vargaz@gmail.com>
2593 * dominators.c (mono_compute_natural_loops): Fix detection of
2594 loop body start blocks.
2596 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
2598 2006-01-26 Zoltan Varga <vargaz@gmail.com>
2600 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
2603 2006-01-25 Massimiliano Mantione <massi@ximian.com>
2605 * aliasing.c: Fixed aliasing issue on 64 bit archs.
2607 2006-01-25 Martin Baulig <martin@ximian.com>
2609 * debug-debugger.c: Moved the `MonoDebuggerManager' and
2610 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
2611 started to cleanup this file a little bit.
2613 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
2615 * mini.c: optimize a codepath frequently happening in generics code.
2617 2006-01-23 Martin Baulig <martin@ximian.com>
2619 * Makefile.am: Only compile debug-debugger.c on supported platforms.
2621 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
2624 * driver.c: debug-debugger.c is only available if
2625 `MONO_DEBUGGER_SUPPORTED' is defined.
2627 2006-01-23 Martin Baulig <martin@ximian.com>
2629 * debug-debugger.c: Only enable this on platforms where the Mono
2630 Debugger is working (x86 and x86_64).
2632 2006-01-21 Martin Baulig <martin@ximian.com>
2634 The Mono Debugger is now using the normal `mono' instead of the
2635 `mono-debugger-mini-wrapper' when executing managed code.
2637 * debug-debugger.c: New file; previously known as
2638 debugger/wrapper/wrapper.c.
2640 * debug-mini.c (mono_init_debugger): Removed.
2642 * driver.c (mono_main): Added new `--inside-mdb' command line
2643 argument which is used when running inside the debugger.
2645 2006-01-20 Zoltan Varga <vargaz@gmail.com>
2647 * liveness.c (mono_analyze_liveness): Remove some unused data
2650 2006-01-17 Zoltan Varga <vargaz@gmail.com>
2652 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
2654 2006-01-16 Zoltan Varga <vargaz@gmail.com>
2656 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
2657 depends on implementation details of monobitset.
2659 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
2662 2006-01-15 Zoltan Varga <vargaz@gmail.com>
2664 * liveness.c: Update after monobitset changes.
2666 2006-01-14 Zoltan Varga <vargaz@gmail.com>
2668 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
2670 2006-01-11 Neale Ferguson <neale@sinenomine.net>
2672 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
2674 * mini-s390x.c: Remove warning messages.
2676 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
2678 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
2680 2006-01-10 Zoltan Varga <vargaz@gmail.com>
2682 * generics.2.cs: Add ldelem/stelem_any test.
2684 2006-01-10 Neale Ferguson <neale@sinenomine.net>
2686 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
2688 2006-01-07 Zoltan Varga <vargaz@gmail.com>
2690 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
2692 2006-01-06 Zoltan Varga <vargaz@gmail.com>
2694 * generics.2.cs: Reenable vtype tests.
2696 * inssel-x86.brg: Remove an icorrect valuetype rule.
2698 2006-01-06 Neale Ferguson <neale@sinenomine.net>
2700 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
2701 initial support for OP_ABS.
2703 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2705 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
2707 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2709 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
2710 conversion and implement LADD/LSUB.
2712 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
2715 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2717 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
2719 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
2722 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2724 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
2725 localloc is encountered. Fixes crash in test-183.cs when using gmcs
2726 (stack walk problem).
2728 2006-01-04 Zoltan Varga <vargaz@gmail.com>
2730 * aot.c (mono_aot_load_method): Fix a warning.
2732 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2734 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
2736 2006-01-03 Zoltan Varga <vargaz@gmail.com>
2738 * iltests.il: Add test for #77148.
2740 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
2743 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2745 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
2747 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2749 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
2750 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
2752 * basic-long.cs: Add lconv-to-r4/r8 tests.
2754 2006-01-03 Zoltan Varga <vargaz@gmail.com>
2756 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
2758 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
2759 here as on other archs.
2761 2005-12-29 Neale Ferguson <neale@sinenomine.net>
2763 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
2765 2005-12-29 Neale Ferguson <neale@sinenomine.net>
2767 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
2769 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
2771 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
2772 instrument_prolog; Add memory_barrier instruction.
2774 2005-12-26 Zoltan Varga <vargaz@gmail.com>
2776 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
2778 2005-12-23 Zoltan Varga <vargaz@gmail.com>
2780 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
2782 * aliasing.c inssel.brg: Fix warnings.
2784 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
2785 could skip initialization of some parts of memory.
2787 * mini.c mini-ia64.c: Fix warnings.
2789 * inssel-sparc.brg: Add an implementation of lneg which actually works.
2791 2005-12-22 Zoltan Varga <vargaz@gmail.com>
2793 * aliasing.c (mono_build_aliasing_information): Add a workaround for
2794 a crash seen on sparc.
2796 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
2798 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
2800 2005-12-21 Neale Ferguson <neale@sinenomine.net>
2802 * mini-ops.h: Add s390_backchain instruction
2804 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
2806 * cpu-s390.md: Add s390_backchain instruction
2808 * mini-s390.c: Significant ABI changes
2810 * mini-s390.h: Cater for zero length structures
2812 2005-12-20 Neale Ferguson <neale@sinenomine.net>
2814 * mini-s390.c: ABI fixes
2816 * inssel-s390.brg: Remove debug statements
2818 * cpu-s390.md: Fix length of ATOMIC_xx operations
2820 2005-12-19 Zoltan Varga <vargaz@gmail.com>
2822 * basic-float.cs: Add float<->long conversion tests.
2824 2005-12-16 Neale Ferguson <neale@sinenomine.net>
2826 * mini-s390.c: Fix LOCALLOC processing.
2828 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
2830 2005-12-15 Zoltan Varga <vargaz@gmail.com>
2832 * iltests.il: Add tests for some opcodes not covered by the other
2835 2005-12-15 Neale Ferguson <neale@sinenomine.net>
2837 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
2838 register loading for Tail processing; Correct trace output.
2840 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
2842 * cpu-s390.md: Correct size of jmp instruction.
2844 2005-12-13 Neale Ferguson <neale@sinenomine.net>
2846 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
2848 2005-12-13 Neale Ferguson <neale@sinenomine.net>
2850 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
2851 Bring s390 up to current level.
2853 2005-12-12 Zltan Varga <vargaz@gmail.com>
2855 * generics.2.cs: Disable the newly added tests as they do not work yet.
2857 * generics.2.cs: Add valuetype tests.
2859 2005-12-09 Zoltan Varga <vargaz@gmail.com>
2861 * basic-long.cs: Add i4->u8 test.
2863 * objects.cs: Add tests for JIT intrinsic.
2865 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
2866 optimizations lost by a mistake.
2868 2005-12-07 Zoltan Varga <vargaz@gmail.com>
2870 * basic-long.cs: Remove a test moved to objects.cs.
2872 * arrays.cs: Add more array tests.
2874 2005-12-06 Zoltan Varga <vargaz@gmail.com>
2876 * arrays.cs: Add new tests for multi-dimensional arrays.
2878 2005-12-06 Raja R Harinath <rharinath@novell.com>
2880 * Makefile.am (test_sources2): Add generics.2.cs.
2881 (EXTRA_DIST): Add test_sources2.
2883 2005-12-05 Ben Maurer <bmaurer@ximian.com>
2885 Support for boxing and unboxing nullable types as well as the
2886 isinst operation on nullables, per the CLI ammendment.
2888 * inssel.brg (CEE_ISINST): Special case for nullable
2890 * mini.c (handle_unbox_nullable): new method
2891 (handle_box): Special case for nullable types
2892 (mono_method_to_ir): Call handle_unbox_nullable in correct
2895 * generics.2.cs: New test suite
2897 * Makefile.am: Support for regression tests with generics.
2899 2005-12-03 Zoltan Varga <vargaz@gmail.com>
2901 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
2902 allocated to registers. Fixes #76800.
2904 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
2906 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
2908 2005-11-30 Zoltan Varga <vargaz@gmail.com>
2910 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
2913 2005-11-29 Zoltan Varga <vargaz@gmail.com>
2915 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
2918 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
2920 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
2921 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
2923 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
2924 single precision before storing to a single precision location.
2926 2005-11-28 Raja R Harinath <rharinath@novell.com>
2928 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
2930 2005-11-27 Zoltan Varga <vargaz@gmail.com>
2932 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
2935 * basic.cs: Remove test_0_byte_compares test which was moved to
2936 objects.cs a long time ago.
2938 2005-11-22 Massimiliano Mantione <massi@ximian.com>
2940 * aliasing.c: Fixed aliasing issue on 64 bit archs.
2942 2005-11-20 Zoltan Varga <vargaz@gmail.com>
2944 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
2945 handlers are called.
2947 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
2950 * mini-ia64.c: Add support for the throw->branch exception
2953 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
2955 2005-11-18 Massimiliano Mantione <massi@ximian.com>
2957 * mini.c: Enabled "fastpath" deadce :-)
2959 2005-11-18 Massimiliano Mantione <massi@ximian.com>
2961 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
2962 alias analysis pass to support it.
2965 * liveness.c: Likewise (liveness computation can use aliasing
2966 information to be more accurate).
2967 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
2968 moreover made so that "--compile-all" uses the given optimization
2969 flags and not the default ones.
2970 * aliasing.c: Alias analysis (new file).
2971 * aliasing.h: Likewise.
2972 * Makefile.am: added "aliasing.c" and "aliasing.h".
2974 2005-11-17 Zoltan Varga <vargaz@gmail.com>
2976 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
2979 2005-11-13 Zoltan Varga <vargaz@gmail.com>
2981 * mini-exceptions.c (mono_handle_exception_internal): Remove the
2982 fp >= end_of_stack exit condition, as it is not needed, and it might
2983 become true for fp eliminated frames.
2985 2005-11-11 Zoltan Varga <vargaz@gmail.com>
2987 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
2990 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
2992 * mini-arm.c: fixed alignment of doubles/longs to match
2993 the C ABI (bug #76635).
2995 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
2997 * aot.c: fix compilation with --enable-minimal=aot.
2999 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
3001 * mini-arm.c: fixed compatibility with the new
3002 floating point emulator package for compares.
3004 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
3006 * mini.c : reverted sig->pinvoke changes (r51396-51397).
3008 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
3010 * mini-exceptions.c (print_stack_frame): Output to stderr.
3011 (mono_handle_native_sigsegv): Ditto.
3013 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
3015 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
3016 OP_LCONV_TO_OVF_I implementation.
3018 * mini-amd64.c: Add support for the throw->branch exception
3021 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
3022 when the catch clause catches a more general exception, i.e. Object.
3024 2005-10-30 Zoltan Varga <vargaz@gmail.com>
3026 * cpu-ia64.md: Remove unused opcodes.
3028 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
3029 specific defines for architectures defining USE_SIGACTION.
3031 * mini-ia64.c: Fix some warnings.
3033 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
3034 version seemed to skip a frame.
3036 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
3038 * mini.c: Clean up the usage of sig->pinvoke flag. Now
3039 only calls which are made to native code use this flag.
3041 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
3043 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
3044 varargs methods as well.
3046 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
3047 which have save_lmf set. Reorganize methods prologs a bit.
3049 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
3050 debugger to the proper place.
3052 2005-10-29 Martin Baulig <martin@ximian.com>
3054 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
3055 when running inside the debugger until the debugger has support
3058 2005-10-26 Zoltan Varga <vargaz@gmail.com>
3060 * mini.h: Fix a warning.
3062 2005-10-24 Miguel de Icaza <miguel@novell.com>
3064 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
3065 we expose publicly, this returns the string.
3067 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
3069 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
3070 with fp elimination.
3072 2005-10-21 Zoltan Varga <vargaz@gmail.com>
3074 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
3075 native stacktrace using the glibc 'backtrace' function if available.
3077 2005-10-20 Zoltan Varga <vargaz@gmail.com>
3079 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
3081 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
3082 handle SIGSEGVs received while in native code.
3084 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
3085 code, call mono_handle_native_sigsegv which will abort the runtime
3086 after printing some diagnostics, instead of converting it into a
3087 confusing NullReferenceException.
3089 2005-10-18 Zoltan Varga <vargaz@gmail.com>
3091 * cpu-pentium.md: Remove unused opcodes.
3093 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
3095 * mini-amd64.h (MonoLMF): Add rsp field.
3097 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
3100 2005-10-17 Zoltan Varga <vargaz@gmail.com>
3102 * mini-codegen.c (get_register_spilling): Fix some warnings.
3104 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
3106 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
3107 elimination during exception handling. Enable fp elimination by
3110 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
3113 2005-10-16 Martin Baulig <martin@ximian.com>
3116 (mono_debugger_run_finally): New public method for the debugger.
3118 2005-10-10 Zoltan Varga <vargaz@gmail.com>
3120 * debug-mini.c (mono_debug_init_method): Fix warning.
3122 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
3123 the 'exname' parameter const to fix some warnings.
3125 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
3127 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
3128 introduced by the previous patch.
3130 2005-10-08 Zoltan Varga <vargaz@gmail.com>
3132 * basic-float.cs: Add test for precision of float arithmetic.
3134 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
3135 when loading/storing single values from/to memory.
3137 * mini.c (mono_jit_compile_method_with_opt): Create the function
3138 pointers in the correct domain.
3140 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
3142 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
3143 introduced by previous patch.
3145 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
3146 when out_filter_idx is NULL.
3148 * mini-exceptions.c: Don't run filter clauses twice during exception
3149 handling. Fixes #75755.
3151 2005-10-07 Zoltan Varga <vargaz@gmail.com>
3153 * aot.c: Add support for ldflda wrappers.
3155 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
3158 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
3160 * mini.c, mini.h: do not consider exception handlers blocks when
3161 setting up interface variables.
3163 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
3165 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
3167 2005-10-03 Zoltan Varga <vargaz@gmail.com>
3169 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
3170 causes a regression.
3172 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
3174 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
3176 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
3177 of the OP_P definitions.
3179 * TODO: Add a proposal for dealing with the CEE/OP mess.
3181 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
3182 optimizations from the x86 port.
3184 * cpu-amd64.md: Ditto.
3186 * basic.cs basic-long.cs: Add tests.
3188 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
3190 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
3191 Patrik Torstensson's implementation of my exception-handling
3192 optimization idea, when the exception object is not used
3195 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
3197 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
3198 of the mul_imm optimizations from the old jit.
3200 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
3202 * mini.c, liveness.c: patch by Patrik Torstensson and
3203 Zoltan Varga to improve performance in methods with
3206 2005-09-30 Zoltan Varga <vargaz@gmail.com>
3208 * driver.c: Remove 'Globalization' entry from --version.
3210 2005-09-28 Zoltan Varga <vargaz@gmail.com>
3212 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
3213 there is a profiler interested in JIT events.
3215 * aot.c: Load profile files produced by the AOT profiling module, and
3216 reorder methods based on the profiling info. Add a 'method_order' table
3217 to the AOT file to make mono_aot_find_jit_info work with the reordered
3220 * mini.h: Bump AOT file version info.
3222 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
3224 * mini-arm.h: work around what looks like a gcc bug when optimizations
3227 2005-09-28 Raja R Harinath <rharinath@novell.com>
3229 * Makefile.am (AM_CFLAGS): Don't use += to append inside
3230 conditionals. Use ...
3231 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
3233 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
3235 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
3236 to determine the amount of memory to copy when passing valuetypes.
3238 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
3239 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
3241 2005-09-27 Zoltan Varga <vargaz@gmail.com>
3243 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
3244 information about aot.
3246 2005-09-27 Ben Maurer <bmaurer@ximian.com>
3248 * *.c: Replace the use of {Enter,Leave}CriticalSection with
3249 macros. This will allow a deadlock debugger to easily be plugged
3252 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
3254 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
3256 2005-09-27 Raja R Harinath <rharinath@novell.com>
3258 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
3259 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
3260 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
3261 ($(arch_built)) [CROSS_COMPILING]: Error out.
3263 2005-09-26 Zoltan Varga <vargaz@gmail.com>
3265 * aot.c: Add support for the no_special_static flag for classes.
3267 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
3269 * Reapply reverted patches.
3271 * *: Revert r50174 as well.
3273 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
3275 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
3277 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
3279 2005-09-23 Miguel de Icaza <miguel@novell.com>
3281 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
3282 part of the SIG_HANDLER_SIGNATURE.
3284 2005-09-23 Zoltan Varga <vargaz@gmail.com>
3286 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
3289 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
3290 introduced by previous patch.
3292 2005-09-21 Zoltan Varga <vargaz@gmail.com>
3294 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
3295 saved registers too.
3297 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
3298 upon the information returned by get_call_info ().
3300 * mini-x86.c (add_float): Fix stack size calculation.
3301 (mono_arch_call_opcode): Rewrite this so it works based up the
3302 information returned by get_call_info ().
3303 (mono_arch_get_this_vret_args): Ditto.
3305 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
3307 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
3308 in cinfo to determine the registers which need to be used.
3310 2005-09-20 Miguel de Icaza <miguel@novell.com>
3312 * driver.c (mono_main): Add --server and --desktop flags.
3314 2005-09-16 Zoltan Varga <vargaz@gmail.com>
3316 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
3317 registers as global registers.
3319 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
3320 longer needed with the new register allocator.
3322 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
3324 * cpu-ia64.md: Remove unused opcodes.
3326 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
3328 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
3330 * cpu-amd64.md: Remove unused opcodes.
3332 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
3333 needed with the new register allocator.
3335 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
3338 2005-09-16 Raja R Harinath <rharinath@novell.com>
3340 * Makefile.am (check-local): Don't invoke semdel-wrapper.
3342 2005-09-16 Martin Baulig <martin@ximian.com>
3344 * exceptions-amd64.c
3345 (throw_exception): Don't call mono_debugger_throw_exception() if
3346 we're a rethrow - see the FIXME in the code.
3348 2005-09-15 Geoff Norton <gnorton@customerdna.com>
3350 * mini.c (mono_init_exceptions): This only works on some architectures.
3352 2005-09-15 Zoltan Varga <vargaz@gmail.com>
3354 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
3357 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
3359 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
3360 now in mini-exceptions.c.
3362 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
3364 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
3365 now in mini-exceptions.c.
3367 2005-09-15 Zoltan Varga <vargaz@gmail.com>
3369 * exceptions-x86.c: Applied patch from Patrik Torstensson
3370 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
3372 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
3373 code into mini-exceptions.c. Add some assertions to it.
3375 2005-09-12 Zoltan Varga <vargaz@gmail.com>
3377 * aot.c (emit_section_change): Applied patch from "The Software Team"
3378 (<software@solmersa.com>). Fix as errors on windows.
3380 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
3382 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
3383 method info into the LMF.
3385 2005-09-11 Zoltan Varga <vargaz@gmail.com>
3387 * mini-ia64.c: Add proper unwind info for method epilogs.
3389 * exceptions-ia64.c: Add some code to help debugging.
3391 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
3393 * mini-exceptions.c: Fix warning.
3395 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
3397 * mini.c: Really fix build.
3399 * mini-x86.c mini-amd64.c: Fix build.
3401 2005-09-11 Zoltan Varga <vargaz@gmail.com>
3403 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
3405 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
3406 some Interlocked methods as intrinsics.
3408 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
3409 for Thread methods as well.
3411 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
3413 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
3415 * mini-ia64.c mini-x86.c mini-amd64.c
3416 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
3419 * mini.c (mono_init_exceptions): Fix build breakage.
3421 2005-09-10 Zoltan Varga <vargaz@gmail.com>
3423 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
3424 of instructions. Use the new ia64_unw_op macros for emitting unwind
3427 * mini.c (mono_init_exceptions): Initialize exception handling
3428 related trampolines at startup.
3430 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
3432 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
3434 2005-09-09 Zoltan Varga <vargaz@gmail.com>
3436 * mini.c: Handle type loading errors gracefully during compilation and
3437 throw the appropriate exception.
3439 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
3441 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
3442 for the mono binary.
3444 2005-09-09 Martin Baulig <martin@ximian.com>
3446 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
3449 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
3451 * mini-arm.h: use emulation for conv.r.un for the release.
3453 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
3455 * mini-arm.c, objects.cs: more fixes and tests for them.
3457 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
3459 * mini-arm.c: align structures to at least 4 bytes to be able
3460 to keep our current optimized memcpy.
3462 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
3464 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
3466 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3468 * mini.c: ignore SIGPIPE.
3470 2005-09-04 Zoltan Varga <vargaz@gmail.com>
3472 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
3474 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
3476 2005-09-02 Zoltan Varga <vargaz@gmail.com>
3478 * mini.h: Add prototype for mono_allocate_stack_slots_full.
3480 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
3482 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
3483 exception handling support.
3484 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
3485 patch by Brian Koropoff <briank@marakicorp.com>).
3487 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
3489 * mini.c: revert another 'optimization' which breaks when
3490 items on the eval stack need to be saved at a basic block end
3493 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
3495 * jit-icalls.c: for arrays, ensure we always provide
3498 2005-08-30 Zoltan Varga <vargaz@gmail.com>
3500 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
3502 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
3504 2005-08-29 Zoltan Varga <vargaz@gmail.com>
3506 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
3507 arguments in their original register.
3509 2005-08-28 Zoltan Varga <vargaz@gmail.com>
3511 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
3514 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
3515 when ssapre is enabled.
3517 * inssel-long.brg: Fix bug in previous patch.
3519 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
3520 multiplication by a constant.
3522 2005-08-27 Zoltan Varga <vargaz@gmail.com>
3524 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
3527 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
3530 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
3532 * inssel-arm.brg: apply changes tested by Brian Koropoff
3533 <briank@marakicorp.com>.
3535 2005-08-25 Zoltan Varga <vargaz@gmail.com>
3537 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
3539 2005-08-24 Zoltan Varga <vargaz@gmail.com>
3541 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
3542 to the same register if dreg is just a base register.
3543 (print_ins): Improve printing of membase opcodes.
3545 * inssel-x86.brg: Add optimized ldind(reg) rules.
3547 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
3549 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
3551 * mini.c: when running under valgrind, set the stack bottom for
3552 the GC at the actual approximate stack for the app (fixes running
3553 mono with valgrind).
3555 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
3557 * mini.c: do no break at the first valuetype to init found
3560 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
3562 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
3564 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
3566 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
3568 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
3570 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
3572 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
3574 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
3576 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
3579 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
3582 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
3585 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
3587 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
3589 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
3591 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
3592 in the tail recursion optimization.
3594 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
3595 debug info into the assembly file.
3597 * iltests.il: Add test for filter regions.
3599 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
3600 initial stack of filter regions. Fixes #75755.
3602 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
3604 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
3607 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
3609 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
3610 the check for an already compiled method on non-ia64 platforms.
3611 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
3614 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
3616 * inssel-x86.brg: Add some optimized call rules.
3618 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
3620 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
3623 * mini.h mini-trampolines.c: Pass the trampoline argument to
3624 mono_arch_patch_delegate_trampoline.
3626 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
3628 * mini-trampolines.c: Fix build.
3630 * mini-amd64.h: Add delegate trampolines.
3632 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
3634 * inssel-amd64.brg: Add optimized call rules.
3636 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
3638 * inssel-ia64.brg: Add optimized ldind(reg) rules.
3640 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
3642 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
3645 * mini-ia64.c: Remove LMF fixmes.
3647 * mini-ia64.h: Remove most fields from LMF.
3649 * inssel-ia64.brg (stmt): Fix unaligned access errors.
3651 * mini-trampolines.c: Add support for IA64 function descriptors.
3653 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
3654 for IA64 function descriptors.
3656 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
3658 * tramp-arm.c: patch the vtable for virtual calls. Added
3659 support code to register/unregister the LMF.
3660 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
3663 2005-08-19 Dick Porter <dick@ximian.com>
3665 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
3666 bit value if needed.
3668 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
3670 * mini.c (mini_get_method): Move handling of wrapper data here.
3672 * mini.c (mono_method_to_ir): Add support for dynamic methods.
3674 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
3677 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
3678 bblock->code does not remain empty.
3680 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
3682 * arrays.cs: Add regression test for #75832.
3684 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
3685 rules. Fixes #75832.
3687 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
3688 instruction scheduling.
3690 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
3692 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
3694 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
3696 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
3698 * mini-codegen.c: Fix VC build.
3700 * cpu-pentium.md: Increase length of atomic_exhange_i4.
3702 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3704 * mini.h: fix signature for mono_register_opcode_emulation.
3706 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
3708 * mini.c: Get rid of most of the helper_sig_... constants using
3709 mono_create_icall_signature ().
3711 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
3713 * jit-icalls.c (helper_ldstr): New helper function.
3715 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
3717 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
3718 throw, load the string using a helper call instead of creating a string object.
3720 * aot.c: Update after LDSTR changes.
3722 * mini.h: Bump AOT file version.
3724 * aot.c: Save class size info into the AOT file. Print more statistics during
3727 * mini.h: Bump AOT file version.
3729 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
3730 ordering of disasm cases. Fixes #74957.
3732 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
3734 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
3735 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
3736 the generic code needed for the ARM port.
3738 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
3740 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
3741 inssel-arm.brg: more ARM features and fixes.
3743 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
3745 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
3746 ARM port work in progress.
3748 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
3750 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
3752 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
3754 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
3756 * inssel.brg (mini_emit_memset): Add support for unaligned access.
3758 * *-ia64.*: Ongoing IA64 work.
3760 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
3762 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
3764 * TODO: Remove out-of-data todo stuff.
3766 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
3769 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
3771 * mini.h: Bump corlib version.
3773 2005-07-27 Martin Baulig <martin@ximian.com>
3776 (create_copy_ins): Added `const unsigned char *ip' argument; set
3777 `copy->cil_code' from it.
3779 2005-07-27 Martin Baulig <martin@ximian.com>
3781 * mini-exceptions.c (mono_handle_exception): Don't call
3782 mono_debugger_handle_exception() for filters.
3784 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
3786 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
3789 2005-07-26 Martin Baulig <martin@ximian.com>
3791 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
3793 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
3794 helper_compile_generic_method() if the method is actually virtual
3797 2005-07-26 Martin Baulig <martin@ximian.com>
3800 (trampoline_code): Renamed to `mono_trampoline_code' and made it
3801 public; this is now accessed directly by the debugger.
3802 (mono_generic_trampoline_code): Removed.
3805 (mono_debug_init_method): Also add interncalls and wrappers.
3807 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
3809 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
3811 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
3813 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
3815 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
3817 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
3819 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
3821 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
3822 getting TLS offsets on AMD64 too.
3824 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
3826 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
3828 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
3830 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
3831 inssel-arm.brg, mini-arm.h: ARM port work in progress.
3833 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
3835 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
3837 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
3840 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
3841 mono_sparc_is_virtual_call ().
3843 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
3845 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
3846 trampoline parameters.
3848 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
3850 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
3851 to mono_arch_get_vcall_slot_addr.
3853 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
3856 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
3858 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
3860 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
3862 2005-07-19 Martin Baulig <martin@ximian.com>
3864 * exceptions-amd64.c (throw_exception): Call
3865 mono_debugger_throw_exception() here like we're doing it on i386.
3867 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
3869 * mini-ia64.c: Add optimized TLS access support.
3871 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
3873 * mini-exceptions.c: Ongoing IA64 work.
3875 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
3877 * mini.c: Use the default optimization set when embedding. Fixes
3880 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
3882 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
3883 of trampolines to a separate file.
3885 * mini-trampolines.c: New file.
3887 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
3890 * tramp-x86.c: Reorganize the trampoline code to be similar to the
3893 * mini-codegen.c: Fix cygwin build.
3895 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
3897 * mini.c: Add some minor changes needed by the IA64 port.
3899 * *-ia64.*: Ongoing IA64 work.
3901 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
3903 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
3904 trampolines into arch-independent and arch-dependent parts.
3906 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
3908 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
3910 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
3912 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
3913 the xp-regalloc-branch for amd64.
3915 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
3916 xp-regalloc-branch for x86.
3918 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
3920 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
3922 2005-07-06 Martin Baulig <martin@ximian.com>
3925 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
3926 (mono_jit_runtime_invoke): Likewise.
3928 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
3930 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
3933 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
3934 without loading their metadata. Reorganize the file format so exception handling+
3935 debug info is kept separate from normal method info. Create MonoJitInfo
3936 structures for methods lazily.
3938 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
3940 (x86_class_init_trampoline): Patch AOT class init trampolines too.
3942 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
3944 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
3947 * mini.h: Bump AOT file version.
3949 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
3951 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
3953 2005-07-01 Raja R Harinath <rharinath@novell.com>
3955 * Makefile.am (check-local): Call semdel-wrapper.
3957 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
3959 * mini-x86.c: Revert the last change as it seems to break the build..
3961 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
3963 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
3965 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
3967 2005-06-27 Ben Maurer <bmaurer@ximian.com>
3969 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
3970 outside of the macro, so strange stuff doesn't happen with gcc4
3971 (NEW_AOTCONST_TOKEN): Likewise.
3973 2005-06-28 Martin Baulig <martin@ximian.com>
3975 * mini.c (mini_class_is_system_array): New static method; use this
3976 instead of `klass->parent == mono_defaults.array_class' everywhere
3977 since this also works for the new generic array class.
3979 2005-06-26 Ben Maurer <bmaurer@ximian.com>
3981 * inssel.brg: Remove warnings.
3983 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
3985 * mini-ia64.c: Ongoing IA64 work.
3987 * basic-float.cs: Add float->i1 conversion test.
3989 * iltests.il: Add conv.u4 test.
3991 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
3993 * inssel-long.brg: Fix bug caused by last change.
3995 2005-06-23 Geoff Norton <gnorton@customerdna.com>
3997 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
3998 BSDs. Allows the x86 JIT to work on OSX86
4000 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
4002 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
4005 * mini-ia64.c: Ongoing IA64 work.
4007 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
4009 * mini-ia64.c: Ongoing IA64 work.
4011 * driver.c: Clean up jit_code_hash as well when using --regression.
4013 * inssel-long.brg: Fix long->i4/u4 conversion rules.
4015 * basic-long.cs: Add tests for long->u4 conversion.
4017 2005-06-18 Ben Maurer <bmaurer@ximian.com>
4019 * mini.c: Take mono_get_domainvar out of macros. This makes sure
4020 that we do not depend on undefined C behavior: the order stuff
4021 gets evaluated within an expression. Fixes mono when compiled on
4024 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
4026 * *-ia64.*: Ongoing IA64 work.
4028 * aot.c: Lower memory usage while loading AOT methods.
4030 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
4032 * mini.h: Bump AOT file format version.
4034 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
4036 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
4038 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
4040 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
4041 not on callee assembly). Fixed some comments.
4043 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
4045 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
4046 it gets proper disassembly.
4047 (emit_method_info): Remove some dead code.
4049 * mini.c (mini_method_compile): Allways allocate the GOT var in
4050 mono_method_to_ir for emulating opcodes.
4052 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
4054 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
4055 before freeing the code memory. Fixes #74990.
4057 * objects.cs: Add regression test for #74992.
4059 * liveness.c: Extend live ranges of arguments to the beginning of the
4060 method. Fixes #74992.
4062 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
4063 so it points into the faulting instruction.
4065 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
4067 * jit-icalls.c (mono_imul_ovf): Add exception handling.
4069 * *-ia64.*: Ongoing IA64 work.
4071 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
4073 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
4075 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
4077 * *-ia64.*: Ongoing IA64 work.
4079 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
4081 * basic-long.cs: Add tests for add/sub.ovf.
4083 * basic.cs: Add tests for sub.ovf.
4085 * *-ia64.*: Ongoing IA64 work.
4087 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
4089 * *-ia64.*: Ongoing IA64 work.
4091 * basic.cs: Add conv.ovf.i4.un test.
4093 2005-06-09 Massimiliano Mantione <massi@ximian.com>
4095 * mini.c: (remove_block_if_useless) Fixed bug 75061.
4097 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4099 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
4101 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
4103 * *-ia64.*: Ongoing IA64 work.
4105 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4108 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
4110 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
4112 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
4114 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
4116 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
4118 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
4119 of a call is callable by a near call.
4121 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
4123 * mini-ia64.c: Ongoing IA64 work.
4125 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
4127 * genmdesc.c: Make the generated array non-static.
4129 * inssel-long.brg: Fix LSHR_IMM rule.
4131 * *-ia64.*: Ongoing IA64 work.
4133 * *-ia64.*: Ongoing IA64 work.
4135 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
4137 * *-ia64.*: Ongoing IA64 work.
4139 * *-ia64.*: Ongoing IA64 work.
4141 * mini-ia64.c: Ongoing IA64 work.
4143 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
4145 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
4147 * objects.cs basic-calls.cs: Move some tests to objects.cs.
4149 * objects.cs basic-long.cs: Move some tests to objects.cs.
4151 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
4153 * *-ia64.*: Ongoing IA64 work.
4155 * iltests.il: Add a new test.
4157 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
4158 newobj. Fixes #75042.
4160 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
4162 * *-ia64.*: Ongoing IA64 work.
4164 * *-ia64.*: Ongoing IA64 work.
4166 * *-ia64.*: Ongoing IA64 work.
4168 * basic.cs objects.cs: Move tests accessing static variables as well.
4170 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
4172 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
4174 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
4176 * driver.c: Always print failed tests.
4178 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
4181 * *ia64*: Ongoing IA64 work.
4183 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
4185 * basic.cs: Add tests for add.ovf. Fix warnings.
4187 2005-05-18 Miguel de Icaza <miguel@novell.com>
4189 * driver.c (mono_main): Avoid crash if no argument is passed to
4190 --break; Do not use g_error, but f_printf. And fix all other
4191 ocurrences of the same crash.
4193 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
4195 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
4196 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
4199 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
4201 * *-ia64.*: Add beginnings of IA64 backend.
4203 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
4205 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
4207 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
4210 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
4212 * mini-amd64.c: Fix a warning.
4214 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
4216 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
4217 in float_neg. Fixes #74897.
4219 * mini-amd64.c (emit_call): Fix another near call bug.
4221 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
4223 * declsec.c: Keep the appdomain information in the structure. Added a
4224 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
4225 value gets overwritten).
4226 * declsec.h: Set the default MonoArray for the the stack to 6. Added
4227 an MonoAppDomain member to MonoSecurityFrame.
4228 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
4229 used in the stack walk. Now use a MonoArray which grow (double) when
4232 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
4234 * mini.c: Re-enabled runtime cleanup, since running threads should
4235 now properly stop when exiting.
4237 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
4239 * mini-codegen.c: New file contaning the arch-independent local
4240 register allocator. Not used by any architectures yet.
4242 * mini.h linear-scan.c: Merge some changes from the
4243 mini-xp-local-regalloc branch.
4245 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
4247 * mini-amd64.c (emit_call): Fix calls to native functions when the
4248 runtime is compiled as a shared library. Fixes #74756.
4250 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
4251 on a literal field. Fixes #74751.
4253 2005-04-25 Raja R Harinath <rharinath@novell.com>
4255 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
4257 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
4259 * objects.cs: Add missing null casting test.
4261 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
4263 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
4264 in wrapper methods. Also rename 'address' variable to 'offset'.
4266 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
4268 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
4271 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
4273 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
4276 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
4278 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
4280 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
4282 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
4283 just the last bytes.
4285 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
4287 * aot.c (mono_compile_assembly): Fix warning.
4289 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
4290 by the _MSC_VER stuff.
4292 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
4294 * inssel-long.brg: Fix #74588.
4296 * cpu-amd64.md: Fix #74591.
4298 * iltests.il: Add new regression tests.
4300 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
4302 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
4305 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
4307 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
4309 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
4310 from Bill Middleton <flashdict@gmail.com>.
4312 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
4314 * arrays.cs: Add new regression test. Fix warnings.
4316 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
4318 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
4319 and leakage in CKFINITE.
4321 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
4322 this to a null op since it is called on amd64 too.
4324 * exceptions-amd64.c (get_throw_trampoline): Align stack.
4326 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
4327 body since this is not used on amd64.
4329 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
4331 * mini-amd64.c: Remove obsolete fixmes.
4333 * mini.c (print_method_from_ip): Fix debugging support.
4335 2005-2-1 Massimiliano Mantione <massi@ximian.com>
4337 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
4338 so that expressions that don't give much gain are not reduced.
4339 * ssapre.h: Likewise.
4341 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
4343 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
4345 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
4347 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
4349 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
4351 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
4353 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
4355 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
4357 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
4360 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
4362 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
4364 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
4366 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
4367 MONO_ARCH_USE_SIGACTION. Fixes #74252.
4369 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
4371 * mini-x86.c: Fix up stack overflow handling.
4373 * exceptions.cs: Add new regression test.
4375 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
4377 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
4378 mono_jit_thread_attach.
4380 * mini.c (mono_method_to_ir): Verify called method is not abstract.
4382 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
4384 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
4385 avoid calling constructors using callvirt.
4387 * inssel.brg: Fix #74073.
4389 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
4391 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
4392 compilation with non-GCC compilers.
4393 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
4394 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
4396 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
4398 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
4399 klass->interface_offsets (will likely fix bug#74073).
4401 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
4403 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
4405 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
4407 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
4408 to amd64_div_reg_size ().
4410 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
4412 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
4414 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
4416 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
4418 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
4420 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
4422 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
4424 * mini.c (mono_precompile_assembly): Load and precompile referenced
4425 assemblies as well. Fixes #74015.
4427 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
4429 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
4431 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
4433 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
4434 a lot of checks and (anyway) permissions cannot work until corlib is
4437 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
4439 * mini-ppc.c: fixed ABI issue on sysv/ppc.
4441 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
4443 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
4444 calls (fixes bug#72824).
4446 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
4448 * mini.c: fix tail recursion elimination (see test in bug#73936).
4450 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
4452 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
4453 some fp functions in sse2 mode.
4455 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
4457 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
4459 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
4461 * mini.h mini.c: Add mono_get_jit_tls_key ().
4463 * mini-x86.c: Enable fast TLS support on windows.
4465 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
4467 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
4468 * mini.c: Check for p/invoke method when generating code. If a
4469 p/invoke method, or it's class, isn't decorated with [Suppress
4470 UnmanagedCodeSecurity] then generate code to call System.Security.
4471 UnmanagedDemand (only if the security manager is active).
4473 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
4475 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
4476 last change as it seems to cause strange crashes.
4478 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
4480 * *.c: handle unsafe function pointers where needed.
4482 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
4484 * mini.c (mono_jit_free_method): Remove the fixme too.
4486 2005-03-15 Miguel de Icaza <miguel@novell.com>
4488 * mini.c: As discussed, make the code actually free the delegate
4489 thunk now, to enable the debugging of delegate problems, use
4490 MONO_DEBUG=1 when running Mono.
4492 This takes also care of parts of the leaks as seen by Joe.
4494 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
4496 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
4497 thread_tls_offset calculation.
4499 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
4501 * declsec.c: Reworked linkdemand checks for icall. The previous code
4502 was using the declaration code (untrusted) and didn't work as expected
4503 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
4506 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
4508 * iltests.il: Add new localloc test.
4510 * mini-amd64.c: Handle large stack allocations the same way as on
4511 windows if stack overflow handling is working.
4513 * mini-amd64.c: Allocate the signal stack using mmap.
4515 * mini.c (sigsegv_signal_handler): Fix reading of context.
4517 * mini-exceptions.c: Fix up stack overflow handling.
4519 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
4521 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
4523 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
4525 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
4527 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
4528 tramp_init functions as they are no longer needed.
4530 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
4532 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
4534 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
4536 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
4538 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
4541 * mini-ops.h: Add OP_LMUL_IMM.
4543 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
4544 long mul/div opcodes as intrinsic.
4546 * mini-amd64.c (emit_call): Handle the case when the callee might be
4549 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
4551 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
4554 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
4556 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
4558 2005-03-09 Ben Maurer <bmaurer@ximian.com>
4560 * mini.c (mono_codegen): Don't leak here, to help people running
4563 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
4565 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
4566 conversions in sse2 mode.
4568 * basic-float.cs: Add regression test.
4570 * mini-amd64.c: Reenable sse2.
4572 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
4574 * mini-amd64.c: Disable sse2 until some regressions are fixed.
4576 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
4578 * driver.c: Copyright text should include 2005.
4580 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
4582 * cpu-amd64.md (load_membase): Fix more max lengths.
4584 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
4586 * cpu-amd64.md (load_membase): Fix max length.
4588 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
4590 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
4592 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
4593 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
4595 * basic-float.cs: Add rounding regression test.
4597 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
4599 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
4601 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
4602 structures in registers for pinvoke wrappers.
4604 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
4606 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
4608 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
4610 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
4611 wrapper to mono_jit_thread_attach.
4613 * mini.c (mini_jit_thread_attach): New jit icall.
4615 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
4616 native->managed wrappers.
4618 * exceptions.cs: Add new regression test.
4620 * mini.c (optimize_branches): Check regions in the cbranch to throw
4621 block case as well. Fixes #73242.
4623 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
4625 * mini.c: thread safety fixes.
4627 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
4629 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
4630 patching stuff, since delegates use jump trampolines so there is
4633 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
4636 * tramp-amd64.c: Fix build.
4638 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
4639 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
4641 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
4642 Rename this to mono_arch....
4643 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
4645 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
4647 * mini-amd64.c (emit_call): If both the caller and the callee is
4648 guaranteed to have 32 bit addresses, emit a normal call.
4650 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
4652 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
4653 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
4654 method_ptr inside delegates.
4656 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
4658 * mini.c (mono_jit_free_method): Free the method info even if the native code is
4659 invalidated. Fixes #73001.
4661 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
4663 * mini-x86.c: Only use stdcall for pinvokes on windows.
4665 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
4667 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
4668 * mini-x86.c: remove unreliable __thread var offset detection,
4669 use the correct accessors and enable by default.
4671 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
4673 * mini.c (mono_jit_free_method): Fix memory leak.
4675 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
4677 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
4679 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
4681 * cpu-amd64.md: Fix lengths of atomic opcodes.
4683 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
4685 * driver.c: try to not imply using ICU is any good.
4687 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
4689 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
4690 functions as inline ops.
4692 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
4693 some Interlocked functions as inline ops.
4695 * mini.c (move_basic_block_to_end): Fix bug in last patch.
4697 * mini.h (MonoBasicBlock): Reorganize fields a bit.
4699 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
4701 * mini.c: Add support for OP_NOT_TAKEN.
4703 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
4704 structures in registers for pinvoke wrappers.
4706 * mini-amd64.c: Fix warnings.
4708 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
4710 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
4712 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
4714 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
4715 address instead of loading the address from it.
4717 * mini-x86.c: Add support for returning small structs in registers
4718 on Win32. Fixes part of #70864.
4720 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
4722 * trace.c (get_token): Improve error checking.
4724 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
4726 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
4728 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
4730 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
4731 it can be reused for MonoClass.
4732 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
4735 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
4737 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
4738 instead of a MonoReflectionMethod. The method information wasn't used
4739 when displaying SecurityException details (but will be now).
4741 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
4743 * Makefile.am : windows build fix.
4745 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
4747 * iltests.il: Add new regression test.
4749 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
4752 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
4754 * mini.c: Moved linkdemand check into helper function check_linkdemand
4755 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
4758 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
4760 * declsec.c: Added statistics counter for different kinds of
4762 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
4763 (and commented) declaration.
4764 * mini.c: Added statistics counter for security Demand code
4765 generation. Added display of security statistics.
4767 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
4769 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
4770 Fix compilation errors under gcc-2.95.
4772 2005-02-12 Ben Maurer <bmaurer@ximian.com>
4774 * mini.c, driver.c: Use the new jit trampoline hashtable
4776 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
4778 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
4780 2005-02-11 Martin Baulig <martin@ximian.com>
4782 * debug-mini.c (mono_debug_close_method): Free the line number array.
4784 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
4786 * aot.c: Break up large methods into smaller ones. Share GOT slots for
4789 * mini.h: Bump AOT file format version.
4791 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
4793 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
4795 * declsec.h: Added macros to get/set lazyly initialized security
4796 informations about assemblies. Added new enum for different type of
4797 possible LinkDemand violation. Added function to check LinkDemands.
4798 * mini.h: Added a field to MonoCompile to hold any security violation
4799 detected when JITting a method (so it can be thrown later).
4800 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
4801 and CEE_CALLVIRT. Added code to throw exception at the end of
4802 mini_method_compile (note: the exception is unhandled right now).
4804 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
4806 * mini.c, jit-icalls.c: use the managed implementation of
4807 memset for initobj and memset, to avoid managed <-> unmanaged
4810 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
4812 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
4813 optimization if it would need a GOT var.
4815 * basic.cs: Add tests for constant propagation and switch statements.
4817 * ssa.c: Fix out-of-range constant propagation and switch statements.
4819 2005-02-09 <vargaz@freemail.hu>
4821 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
4823 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
4825 * cpu-amd64.md (load_membase): Fix max length of load_membase.
4827 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
4829 * mini.c: update to new signature of mono_class_get_allocation_ftn().
4831 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
4833 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
4834 arithmetic operations.
4836 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
4838 * mini-ppc.c: add a workaround for broken user code that
4839 DllImports vararg functions with non-vararg signatures.
4841 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
4843 * mini.c (mono_jit_compile_method_inner): Add detection and a
4844 meaningfull error message for assemblies written in Managed C++.
4846 * tramp-amd64.c mini-amd64.h: Add support for
4847 create_trampoline_from_token ().
4849 * aot.c mini-x86.c abcremoval.c: Applied patch from
4850 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
4852 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
4854 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
4855 which takes a MonoImage/token as parameter instead of a MonoMethod.
4857 * aot.c: Use the new trampoline for initializing vtables.
4859 * aot.c: Add support for ldfld/stfld_remote wrappers.
4861 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
4862 rules for compare <MEM>, IMM.
4864 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
4866 * aot.c: Handle inherited finalizers correctly.
4868 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
4870 * inssel.brg (stmt): Add a missing _setup_... ().
4872 * aot.c: Save some parts of the class state to the AOT file and use it
4873 to recompute that state when a class is initialized.
4875 * mini.c: Install AOT hooks into the runtime.
4877 * mini.h: Bump AOT file format version.
4879 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
4882 * iltests.il: Add new test.
4884 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
4888 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
4890 * mini.c: setup the statistical profiler in the thread attach
4891 callback to cope with the new single thread code.
4893 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
4895 * mini-ppc.c: ensure we have enough room for the profiler
4896 calls (fixed bug#72084).
4898 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
4900 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
4903 2005-2-1 Massimiliano Mantione <massi@ximian.com>
4905 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
4907 2005-2-1 Massimiliano Mantione <massi@ximian.com>
4909 * ssapre.c: Fixed an issue with down safety (this allows IronPython
4910 to succesfully execute parrotbench).
4911 * ssapre.h: Likewise.
4913 2005-2-1 Massimiliano Mantione <massi@ximian.com>
4915 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
4916 variable for stores to method arguments (fixes a SSAPRE issue).
4918 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
4920 * mini.c: handle value types in dup, fixes gen-112.cs.
4922 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
4924 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
4925 sequence for calls in dynamic methods to avoid thunks.
4927 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
4929 * mini.c: correctly remove dynamic methods from the hashtable.
4931 2005-1-20 Massimiliano Mantione <massi@ximian.com>
4933 * driver.c: Disabled SSAPRE until fix the bug that appears
4934 in IronPython's parrotbench.
4936 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
4938 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
4940 * mini.c (mono_method_to_ir): Revert the previous change.
4942 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
4945 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
4946 mono_jit_info_table_find () etc. when running under valgrind.
4948 * inssel.brg: Fix warnings.
4950 * mini-exceptions.c: Fix warnings.
4952 2005-01-31 Martin Baulig <martin@ximian.com>
4954 * driver.c (compile_all_methods_thread_main): Don't try to compile
4955 generic methods or anything which has type parameters.
4957 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
4959 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
4961 * TestDriver.cs: Add --verbose flags.
4963 * graph.c ssa.c: Fix 64 bit warnings.
4965 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
4966 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
4967 Fix 64 bit warnings.
4969 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
4970 variable not spotted by gcc.
4972 * mini-amd64.c inssel-amd64.brg: Applied patch from
4973 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
4974 X86_COMPARE_MEMBASE opcodes.
4976 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
4978 2005-01-29 Ben Maurer <bmaurer@ximian.com>
4980 * *: MonoMethod->signature might be NULL now. You *MUST* use
4981 mono_method_signature.
4983 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
4985 * driver.c (compile_all_methods_thread_main): Compile the methods
4986 without invoking cctors.
4988 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
4990 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
4991 * basic-calls.cs: test for the above.
4993 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
4995 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
4996 MonoJitInfo changes.
4998 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
5000 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
5001 eagerly if it contains dynamic methods.
5003 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
5005 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
5006 trace, it is now computed by an icall from trace_ips.
5008 * mini-exceptions.c: Fix a warning.
5010 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
5012 * mini-exceptions.c: don't bother getting stack trace info if
5013 it's not going to be used.
5015 2005-01-27 Raja R Harinath <rharinath@novell.com>
5017 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
5020 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
5022 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
5024 * aot.c: Avoid calling mono_method_get_header () if not needed.
5026 * mini.h: Bump AOT file format version.
5028 * mini.c (mono_emit_native_call): Allocate a GOT var here.
5030 * mini.c (mono_print_tree): Print more info for calls.
5032 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
5034 * declsec.h: Remove warning by adding missing include for marshal.h
5036 2005-01-26 Martin Baulig <martin@ximian.com>
5038 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
5041 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
5043 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
5046 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
5048 * aot.c (mono_compile_assembly): Fix a warning.
5050 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
5052 * declsec.c: Look for security attributes on the original MonoMethod
5053 (and not the wrapped one). This fix permissions on icalls.
5055 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
5057 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
5059 * mini.c (mono_allocate_stack_slots): Add a fixme.
5061 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
5063 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
5065 * inssel.brg: optimize casts of sealed types (more
5066 optimizations waiting for fixes in remoting).
5068 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
5070 * inssel.brg (stmt): Add another dummy rule.
5072 * driver.c: Fix warnings.
5074 * driver.c (mono_main): If running under valgrind, instruct glib to use
5075 the system allocation functions so valgrind can track the memory
5076 allocated by the g_... functions.
5078 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
5080 * mini-ops.h: Add OP_DUMMY_STORE opcode.
5082 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
5084 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
5085 variables in try regions.
5087 * mini.c (mini_method_compile): Don't disable optimizations on large
5088 methods when AOT compiling.
5090 * mini.c (mono_allocate_stack_slots): New arch independent method to
5091 allocate stack slots. Not yet used.
5093 2005-01-22 Ben Maurer <bmaurer@ximian.com>
5095 * debug-mini.c (mono_debug_close_method): Plug some leaks.
5097 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
5099 * mini-ppc.c: make the branch info relative as the code
5100 buffer can be reallocated.
5102 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
5104 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
5105 * driver.c: Removed the AOT/security restriction. Now initialize the
5106 security manager (in metadata) if --security is used.
5107 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
5108 rather than the pointer to declarative security, when AOT is used.
5110 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
5112 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
5113 basic blocks, reduced intrinsic exception throwing code size.
5115 2005-01-22 Miguel de Icaza <miguel@ximian.com>
5117 * driver.c (mini_usage): Reorder the usage screen.
5119 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
5121 * mini.c (mono_resolve_patch_target): Fix warning.
5123 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
5125 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
5128 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
5130 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
5131 breaks the amd64 build.
5133 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
5134 register allocation. Fixes #71454.
5136 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
5138 * arrays.cs: Add new regression test.
5140 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5142 * ssapre.c: Turned usage of snprintf to GString.
5143 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
5144 (I left it on by mistake in my previous commit).
5146 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
5148 * mini.c, cfold.c, basic-calls.cs: preserve side effects
5149 on cond branch optimization (fixes bug# 71515).
5151 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5153 * abcremoval.c: Fixed bug 71062.
5154 * abcremoval.h: Likewise.
5156 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5158 * mini.c: Added a new functionality to optimize_branches, the removal
5159 of useless basic blocks, and fixed some problem in the removal of
5160 critical edges; some utility functions added for both purposes.
5161 * ssapre.c: Added complex expression support, and fixed bug 70637.
5162 * ssapre.h: Likewise.
5163 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
5165 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
5166 * driver.c: Re-enabled SSAPRE.
5168 2005-01-19 Martin Baulig <martin@ximian.com>
5170 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
5171 the result of mono_get_method_constrained().
5173 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
5175 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
5178 2005-01-18 Geoff Norton <gnorton@customerdna.com>
5180 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
5181 be detected. Fixes #59296.
5183 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
5185 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
5186 which can happen. Fixes #71361.
5188 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
5190 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
5193 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
5195 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
5196 appdomain-unload.exe to fail.
5198 * mini.c: Fix some memory leaks.
5200 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
5202 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
5203 Fixed bug and sped up some codepaths.
5205 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
5207 * mini.c: Fix some memory leaks.
5209 * exceptions.cs basic-long.cs: Add test for checked ulong->int
5212 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
5214 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
5217 * iltests.il: Add regression test for #71320.
5219 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
5221 * mini.c (mono_codegen): Fix installation of profiler hooks.
5223 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
5225 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
5227 * mini.h, mini.c, cfold.c: optimize access to enum
5228 readonly fields, too. Eval conditional branches if possible
5229 to perform unreachable code removal in more cases.
5231 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
5233 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
5235 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
5238 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
5239 WinXP DEP. Fixes #71244.
5241 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
5243 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
5245 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
5247 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
5249 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
5251 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
5254 * mini.h: Bump AOT version.
5256 * mini.h (MonoCompile): Change exvar to a hash table.
5258 * mini.c: Allocate a separate exvar for each handler block.
5260 * mini.c: Get rid of the computation of filter_lengths, its not needed.
5262 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
5263 ex var with the pending exception and only throw if the two are equal.
5266 * exceptions.cs: Add tests for rethrow and nested catch clauses.
5268 * mini-x86.c: Fix warnings.
5270 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
5271 used by all the ports now.
5273 * aot.c: Add write-symbols and save-temps options.
5275 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
5277 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
5279 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
5281 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
5284 * tramp-s390.c: Check vtable slot belongs to the domain.
5286 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
5287 as per other platforms.
5289 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
5291 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
5293 * driver.c: we don't run the Main() code in a subthread anymore.
5295 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
5297 * mini.c: added experimental rtc support in the statistical
5298 profiler: if the user has the permission, more accurate statistics
5299 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
5300 The MONO_RTC value must be restricted to what the linux rtc allows:
5301 power of two from 64 to 8192 Hz.
5303 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
5305 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
5307 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
5309 * mini-ppc.c: better icache flush for smp.
5311 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
5313 * mini-amd64.c (emit_move_return_value): Fix memory leak.
5315 * mini-x86.c (get_call_info): Add the get_call_info () code from the
5316 amd64 port, not yet used.
5318 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
5320 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
5323 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
5325 * driver.c: Added --security option to activate the security manager.
5326 Right now this will allow code generation for declarative demands and
5327 is disabled when AOT is specified.
5328 * mini.c: Add code generation for declarative security demands.
5329 * mini.h: Add mono_use_security_manager as an extern gboolean.
5331 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
5333 * aot.c (mono_compile_assembly): Speed up compilation a bit by
5334 emitting more dense assembly code.
5336 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
5337 exception throwing stuff.
5339 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
5341 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
5344 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
5347 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
5350 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
5352 * tramp-*.c: Only patch vtable slots if the object is in the current
5353 domain. Fixes appdomain-unload.exe.
5355 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
5357 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
5360 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
5362 * mini.c (reverse_branch_op): New helper function.
5364 * mini.c (optimize_branches): Run the new optimization only on
5365 platforms which support it. Also reverse all kinds of branches.
5367 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
5369 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
5372 * mini.c (optimize_branches): Reverse not-equals branches if the false
5373 bblock is a throw. This happens a lot of time with argument checking in
5376 * mini.c (mono_codegen): Add support for placing basic blocks after
5377 the function epilogue.
5379 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
5382 2005-01-05 Miguel de Icaza <miguel@ximian.com>
5384 * mini.c (setup_stat_profiler): Only set this up if the platform
5385 supports ITIMER_PROF.
5387 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
5389 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
5392 * inssel.brg: Fix a warning.
5394 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
5396 * mini.c: added support for statistical profiler
5397 (run with: --profile=default:stat).
5399 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
5401 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
5403 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
5405 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
5406 related to global registers from the amd64 port.
5408 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
5410 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
5412 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
5413 with global registers.
5414 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
5416 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
5418 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
5420 * debug-mini.c (encode_value): Fix off-by-one.
5422 * aot.c (encode_value): Likewise.
5424 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
5426 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
5428 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
5431 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
5433 * aot.c (emit_method_info): Increase size of temp buffer.
5435 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
5438 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
5440 * aot.c (emit_method_info): Fix build.
5442 * aot.c: Further rework of the AOT file format to reduce the size of
5443 the method info data.
5445 * mini.h: Bump AOT file format version.
5447 2004-12-27 Martin Baulig <martin@ximian.com>
5449 * mini.c (mini_get_method): New static method; call
5450 mono_get_method_full() and mono_get_inflated_method().
5451 (mono_method_to_ir): Use mini_get_method() instead of
5452 mono_get_method_full().
5454 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
5456 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
5458 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
5460 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
5462 * inssel-amd64.brg: Add some optimization rules.
5464 2004-12-24 Ben Maurer <bmaurer@ximian.com>
5466 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
5467 standard not GC'd stuff is fine.
5469 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
5471 * aot.c: Rework the AOT file format to get rid of most of the global
5472 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
5474 * mini.h: Bump AOT file format version.
5476 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
5478 * mini.h: Bump AOT file format version.
5480 * aot.c (mono_aot_is_got_entry): New function to determine if an
5481 address is inside a GOT.
5483 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
5485 * cpu-pentium.md: Increase the maximum size of some instructions which
5486 might involve a got access.
5488 * mini.c (get_method_from_ip): Another debug helper function.
5490 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
5491 when got var accesses are created during the decompose phase.
5493 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
5495 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
5496 argument mini_compile_method and to MonoCompile, and use this to
5497 determine whenever a given method is compiled for AOT. This allows the
5498 other methods compiled during AOT compilation to be free of AOT stuff,
5499 so the backends does not need to add special support for them by
5500 creating a fake GOT etc.
5502 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
5505 2004-12-21 Ben Maurer <bmaurer@ximian.com>
5507 * mini.c (mono_method_to_ir): It turns out that some of the
5508 x-appdomain wrappers are lax with types, so just ignore this for
5511 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
5512 at the vtable->klass. If it is non-shared code we can just use the
5515 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
5517 * mini-ppc.c: access MonoDomain from tls, too.
5519 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
5521 * declsec.c: Removed unused variable (and related warning ;-)
5523 2004-12-21 Ben Maurer <bmaurer@ximian.com>
5525 * iltests.il: New test for LDELEMA on an array of ref types.
5527 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
5528 all ldelema's on reftypes.
5529 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
5530 it was the wrong place to put it.
5532 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
5533 register to pop to make this cleaner, at the request of Paolo.
5535 2004-12-20 Ben Maurer <bmaurer@ximian.com>
5537 * mini-ops.h (OP_GETHASHCODE): New op.
5539 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
5541 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
5544 For a microbenchmark, this reduces the cost of Hashtable.get_Item
5547 * mini-x86.c (mono_arch_output_basic_block): Rather than
5555 The first is 3 bytes while the second is 1. This saves 36 kb on
5556 mscorlib, quite a big saving. When bootstraping mcs, I was able to
5557 see a small boost because of icache locality.
5559 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
5561 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
5563 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
5564 started code sharing with the generic code.
5566 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
5568 * mini-ppc.c, cpu-g4.md: added code for direct access to
5571 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
5573 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
5574 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
5577 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
5579 * declsec.c|h: Added functions to cache the declarative stack modifiers
5580 in MonoJitInfo and to create a security frame from a MonoJitInfo
5582 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
5583 created. Register internal calls for System.Security.SecurityFrame::
5584 _GetSecurityFrame and _GetSecurityStack.
5585 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
5586 the definitions for the new stack walk/callback mechanism.
5587 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
5588 first security frame for LinkDemands and InheritanceDemands) and
5589 GetSecurityStack for Demands. Both use the new mono_walk_stack code
5591 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
5592 walk initialization (lupus).
5594 2004-12-20 Ben Maurer <bmaurer@ximian.com>
5596 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
5598 (handle_loaded_temps): Do not create a temporary variable for
5599 things that we know are temps. They will never be modified.
5600 (mono_spill_call): Set MONO_INST_IS_TEMP
5601 (mono_emulate_opcode): ditto
5603 (mono_method_to_ir.CEE_DUP): ditto
5605 2004-12-19 Ben Maurer <bmaurer@ximian.com>
5607 * mini.c (type_to_eval_stack_type): Make this handle the void type
5608 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
5609 (emit_tree): use ip_in_bb to special case some common idioms
5610 Update all callers to pass in the IP.
5611 (mono_method_to_ir): Make CEE_CALL* do the above as well.
5613 This gives us a nice 2% speedup in mcs bootstrap.
5615 * mini-x86.c (peephole_pass): Peephole pass to make
5624 * mini.c (ip_in_bb): new method.
5625 (mono_method_to_ir): use this method rather than doing the hash
5628 * linear-scan.c (mono_linear_scan): When expiring actives, you
5629 don't need to keep around variables that expire on this
5630 instruction. This makes it so that:
5633 store (ebx add (ebx, 1))
5637 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
5639 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
5640 combination to avoid doing two copies. Fix up problems with previous
5643 * mini.c: Fix 64 bit warnings.
5645 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
5647 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
5649 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
5650 changes from the x86 code.
5652 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
5654 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
5656 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
5657 throwing code to reduce its size, unify the AOT and non-aot code and
5658 get rid of relocations in the AOT case.
5660 * mini-x86.h mini.c exceptions-x86.c
5661 (mono_arch_get_throw_corlib_exception): New arch specific function to
5662 raise corlib exceptions which doesn't require relocations in the
5665 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
5667 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
5669 * mini.c (mono_emit_method_call): Only allocate the got var when it is
5672 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
5675 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
5677 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
5678 with add function when used from Inc/dec atomic
5679 functions. Re-enabled optimization on x86.
5680 * mini-ops.h: renamed atomic_add functions to
5681 allow _add to match the Interlocked::Add and
5682 _add_next to match Interlocked::Inc/Dec.
5684 2004-12-15 Massimiliano Mantione <massi@ximian.com>
5686 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
5687 linking of BBs to the end BB, and enabled SSAPRE also with
5688 consprop and copyprop (which was prevented by that bug).
5690 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
5692 * mini-x86.c: disabling the Interlocked optimizing code.
5694 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
5696 * aot.c (load_aot_module): Move reading of got_addr after the AOT
5699 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
5701 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
5702 interlocked optimization due lack of support on x86, rewrote
5703 exchange to take into account that base may be in eax.
5705 xsp works again; activated Interlocked optimizing code.
5707 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
5709 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
5711 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
5713 * mini-ops.h: Add new opcodes.
5715 * mini.h: Add new patch types. Add got_var to MonoCompile.
5717 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
5718 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
5719 make it work with all kinds of patchable code.
5721 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
5722 address of the GOT, and referencing entries in the GOT.
5724 * mini.c: Add code to load the GOT address if needed by an opcode.
5726 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
5727 independent AOT code on the x86 using an elf-style Global Offset Table.
5729 2004-12-14 Raja R Harinath <rharinath@novell.com>
5731 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
5733 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5735 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
5738 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
5740 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
5741 of Interlocked:Increment/Decrement/Add as inline ops.
5742 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
5744 2004-12-12 Geoff Norton <gnorton@customerdna.com>
5746 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
5747 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
5749 2004-12-12 Duncan Mak <duncan@ximian.com>
5751 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
5752 again. `patch_info->table_size' is no longer valid after Zoltan's
5755 2004-12-12 Martin Baulig <martin@ximian.com>
5757 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
5758 if we are the "real" method, ie. not an inlined method inside it.
5760 2004-12-11 Ben Maurer <bmaurer@ximian.com>
5762 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
5763 before we look in the special fields table. This fixes
5764 ../tests/thread-static-init.cs.
5766 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5768 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
5769 for Array get_Rank and get_Length. Fixes bug #70465.
5771 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
5773 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
5774 separate structure to reduce the size of MonoJumpInfo.
5776 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
5778 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
5780 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
5782 * mini.c (mini_get_inst_for_method): Changed to allow ports
5783 to return a MonoInst instead of opcode
5784 (renamed mini_get_opcode_for_method to better reflect the new functionality)
5786 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
5787 Allow ports to return a created MonoInst instead of op-code, will enable
5789 (renamed mini_get_opcode_for_method to better reflected the functionality)
5791 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
5793 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
5795 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
5797 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
5800 2004-12-08 Martin Baulig <martin@ximian.com>
5802 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
5803 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
5805 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
5807 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
5810 * exceptions.cs: Disable some tests which depend on properties of x86 fp
5813 2004-12-08 Raja R Harinath <rharinath@novell.com>
5815 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
5817 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
5819 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
5820 bug introduced by the previous patch.
5822 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
5824 * mini-ppc.c, objectc.cs: handle large structs passed by value
5827 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
5829 * mini-ppc.c: OP_ARGLIST implementation from
5830 Geoff Norton <gnorton@customerdna.com>.
5832 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
5834 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
5835 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
5837 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
5839 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
5841 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5843 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
5846 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
5848 * mini-sparc.c: Zero out localled-ed memory.
5850 * iltests.il: Add tests for zeroing out localloc-ed memory.
5852 2004-12-04 Martin Baulig <martin@ximian.com>
5854 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
5855 mono_method_get_signature_full().
5857 2004-12-03 Massimiliano Mantione <massi@ximian.com>
5859 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
5860 and some utility functions (always for SSAPRE), integrated SSAPRE.
5862 * driver.c: Added ssapre option.
5863 * ssa.c: Small fix on OP_ARG handling.
5864 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
5865 * Makefile.am: Likewise.
5867 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
5869 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
5872 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
5875 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5877 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
5879 * cpu-s390.md : Increase instruction length of oparglist.
5881 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
5883 2004-11-30 Martin Baulig <martin@ximian.com>
5885 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
5886 virtual generic methods. We call a special helper_compile_generic_method()
5887 icall to retrieve the method from the vtable, inflate and compile
5888 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
5890 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
5892 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
5894 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
5896 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
5898 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
5901 2004-11-27 Ben Maurer <bmaurer@ximian.com>
5903 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
5904 platforms with PIC aot.
5906 2004-11-28 Martin Baulig <martin@ximian.com>
5908 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
5911 2004-11-28 Martin Baulig <martin@ximian.com>
5913 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
5914 the result of mono_type_get_underlying_type() to check whether
5917 2004-11-26 Martin Baulig <martin@ximian.com>
5920 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
5923 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
5925 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
5926 the same way as the other arguments so they won't get clobbered.
5928 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
5929 calls through R11 since it is clobbered by the trampoline code.
5931 2004-11-26 Raja R Harinath <rharinath@novell.com>
5933 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
5934 pick up in-tree mscorlib.dll.
5936 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
5938 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
5940 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
5941 runtime data/code are now stored in a table similar to the GOT in ELF.
5942 This allows the code itself to be position independent.
5944 * aot.c: Fix loading of referenced assemblies after the lazy assembly
5947 * aot.c: Attach ELF type (object/function) directives to all global
5950 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
5952 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
5954 * mini-amd64.h: Turn on PIC AOT code.
5956 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
5957 returning the offset within an OP_AOTCONST instruction where the GOT
5958 offset needs to be added.
5960 * mini.h: Bump AOT file format version.
5962 2004-11-25 Martin Baulig <martin@ximian.com>
5964 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
5965 uninflated generic methods.
5967 2004-11-25 Martin Baulig <martin@ximian.com>
5969 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
5971 2004-11-24 Martin Baulig <martin@ximian.com>
5973 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
5974 original klass (this only applies for generic instances).
5976 2004-11-24 Martin Baulig <martin@ximian.com>
5978 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
5979 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
5982 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
5984 * mini.c (mono_method_to_ir): Disable inlining for methods containing
5985 localloc. Fixes #69678.
5987 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
5989 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
5991 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
5992 used SSE registers on pinvoke calls. Fixes #69774.
5994 2004-11-23 Geoff Norton <gnorton@customerdna.com>
5996 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
5997 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
5999 2004-11-23 Raja R Harinath <rharinath@novell.com>
6001 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
6002 Refer directly to the mcs/ tree.
6004 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6006 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
6007 Check if a trampoline for a synchronized method is required.
6009 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
6011 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
6012 with localloc if needed. Throe arithmetric exception in
6013 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
6014 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
6016 2004-11-19 Geoff Norton <gnorton@customerdna.com>
6018 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
6019 types before switching on type. Fixes #69622.
6021 2004-11-19 Raja R Harinath <rharinath@novell.com>
6023 * Makefile.am (check-local): New. Integrate into 'make check'.
6024 (MCS,RUNTIME): Define using in-tree mono and mcs.
6026 (%.exe): Use $(ILASM).
6028 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
6030 * mini-ppc.c: adjust initial prolog size (bug #69691).
6032 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
6034 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
6037 2004-11-17 Raja R Harinath <rharinath@novell.com>
6039 * Makefile.am (clean-local): Rename from 'clean'.
6041 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6043 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
6044 to mono_arch_is_int_overflow.
6045 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
6048 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
6050 * declsec.c|h: New files to support declarative security attributes.
6051 Added function to check if a method has (applicable) security.
6052 * mini.c|h: Add check for declarative security attributes in
6053 mono_method_check_inlining.
6054 * Makefile.am: Added declsec.c and declsec.h to the build.
6056 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
6058 * mini.c, mini.h: update to keep dynamic code info per-domain.
6060 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
6062 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
6063 (mini_init): Get rid of it from here too.
6065 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
6067 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
6068 implemented OP_RETHROW (patch by Geoff Norton
6069 <gnorton@customerdna.com>).
6071 2004-11-10 Geoff Norton <gnorton@customerdna.com>
6073 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
6074 between appdomains. Fixes appdomain-unload on PPC.
6076 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
6078 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6079 mini-exceptions.c: handle the new wrapper types.
6080 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
6081 token value as a MonoClass* when compiling a wrapper.
6082 mono_jit_create_remoting_trampoline now takes an additional
6083 MonoRemotingTarget parameter.
6085 2004-11-10 Martin Baulig <martin@localhost>
6087 * mini.c (mono_method_to_ir): Use `generic_container->context'
6088 rather than creating a new one.
6090 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6092 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
6094 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
6096 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
6098 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
6099 the experimental aot cache stuff.
6101 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
6103 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6104 mini-exceptions.c: update to exception clause structure changes.
6106 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
6108 * exceptions-x86.c (throw_exception): Fix warnings.
6110 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
6113 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
6115 * exceptions-sparc.c (get_throw_exception): Really fix this.
6117 2004-11-07 Ben Maurer <bmaurer@ximian.com>
6119 * tramp-*.c: we no longer support icalls without wrappers, so
6120 a bit of code can be removed here
6122 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
6124 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
6127 * cpu-sparc.md: Add op_rethrow.
6129 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
6131 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
6133 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
6134 * mini-ops.h: Add OP_RETHROW.
6136 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
6138 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
6140 2004-11-05 Geoff Norton <gnorton@customerdna.com>
6142 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
6143 Makes the output much easier to read
6145 2004-11-05 Ben Maurer <bmaurer@ximian.com>
6147 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
6148 prevents another huge leak when compiling with ssa. Secondly, the
6149 performance of doing this rather than freeing the lists is much
6150 better. GList does a lock every time you allocate a list link,
6151 so that it can use a memory pool. So, it is better to just use
6152 a memory pool of our own.
6154 * ssa.c, linear-scan.c: replace g_list_remove_link with
6155 g_list_delete. The remove one does not free the GList, so we were
6156 leaking memory. On -O=all --compile-all with corlib, this cut down
6157 3 MB of allocations.
6159 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
6161 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
6163 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
6165 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
6166 into a new function mono_create_jit_trampoline ().
6168 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
6170 * trace.c (get_spec): Allow tracing of classes without a namespace.
6172 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
6174 * mini.c: Fix pointer overwrite in mini_method_compile.
6176 2004-11-2 Geoff Norton <gnorton@customerdna.com>
6178 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
6179 The darwin ABI needs some special handling for 1 and 2 byte structs
6180 Lets use lbz/lhz instead of lwz everywhere.
6181 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
6182 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
6183 Use stb/sth for the former, and put the latter always on stack instead of in
6186 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
6188 * trace.c (is_filenamechar): Add '_'.
6190 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6192 * mini-s390.c: Fix prolog length to allow for large trace requirements.
6194 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
6196 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
6198 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
6199 depends on libmonogc. Fixes #68805.
6201 2004-10-26 Miguel de Icaza <miguel@ximian.com>
6203 * mini.c (mono_jit_free_method): Provide extra information for
6204 this error. Currently this leaks, but will be turned into a
6205 developer option in the future.
6207 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
6209 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
6211 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
6213 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
6214 boundary. Fixes reading of PATCH_INFO_R4 and R8.
6215 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
6217 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
6219 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
6220 trampolines for AOT code.
6222 2004-10-22 <vargaz@freemail.hu>
6224 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
6225 constructed types. Fixes #68136.
6227 2004-10-21 Martin Baulig <martin@ximian.com>
6229 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
6230 if it returns true, unwind the stack to the call instruction.
6232 2004-10-21 <vargaz@freemail.hu>
6234 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
6236 * mini.h: Bump AOT version number.
6238 * objects.cs: Add another test for unbox trampolines.
6240 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
6243 2004-10-20 <vargaz@freemail.hu>
6245 * driver.c: Add SHARED to the set of optimizations tested.
6247 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
6249 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
6252 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
6254 2004-10-20 Martin Baulig <martin@ximian.com>
6256 * mini-exceptions.c (mono_handle_exception): Call
6257 mono_debugger_handle_exception() to tell the debugger about
6258 catch/finally clauses.
6260 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
6262 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
6264 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
6267 2004-10-15 Geoff Norton <gnorton@customerdna.com>
6269 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
6270 methods as their native size, fixed bug #57543, #57545.
6271 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
6272 This saves a temporary register and mullw call down into 1 (minor perf
6273 increase for cases like sum = sum * 5; This use to translate into:
6276 It now translates to
6279 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
6281 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
6284 2004-10-11 Martin Baulig <martin@ximian.com>
6286 * mini.c (mono_method_to_ir): If we're a generic method, get the
6287 MonoGenericContainer from our MonoMethodNormal and create a
6288 MonoGenericContext from it.
6290 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
6292 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
6294 * basic-long.cs: Add test for checked i8->i2 cast.
6296 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6298 * inssel-ppc.brg: added a couple of speedup rules.
6300 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
6302 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
6303 to speed up rebuilds.
6305 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6307 * mini-s390.c: Minor fix to OP_OR_IMM.
6309 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
6311 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
6312 better. Fixes appdomain-unload.exe on sparc.
6314 2004-10-02 Massimiliano Mantione <massi@ximian.com>
6316 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
6317 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
6320 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
6322 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
6324 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
6326 * mini.c: Always generate a field read/write wrapper for members
6327 of the class MarshalByRefObject since the actual instance could
6330 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
6332 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
6334 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
6336 * driver.c mini.h trace.c: Move the setting of the main assembly into
6337 a separate function called mono_trace_set_assembly () and call it after
6338 actually loading the main assembly. Fixes #66872.
6340 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
6342 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
6343 using the code manager.
6345 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
6347 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
6349 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
6351 * cpu-amd64.md: Fix bug in previous patch.
6353 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
6356 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
6358 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6359 mini-exceptions.c: updates for changed stack walk interface.
6361 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6363 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
6365 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
6367 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
6369 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
6371 * driver.c (mini_regression_list): Do not call mono_assembly_close
6372 since assemblies can't be unloaded.
6374 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
6376 * cpu-amd64.md: Fix more instruction lengths.
6378 * cpu-amd64.md: Fix lengths of some instructions.
6380 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
6382 * inssel.brg: Make the array ldelema check aot friendly.
6384 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
6386 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
6388 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
6390 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
6392 * mini-x86.c: Fix build.
6394 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
6395 mono_type_get_underlying_type () helper function to simplify code.
6397 2004-09-09 Martin Baulig <martin@ximian.com>
6399 * mini-amd64.c: Don't access `type->data.klass' directly, call
6400 mono_class_from_mono_type() instead since the type may be a
6403 2004-09-09 Martin Baulig <martin@ximian.com>
6405 * mini-amd64.c (get_call_info): Fix support for generic instances.
6406 (add_valuetype): Use mono_class_from_mono_type() to get the class
6407 since we can be a generic instance.
6409 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
6411 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
6413 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
6415 * liveness.c: reset spill costs on each scan: bug 62107
6417 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
6419 * exceptions-sparc.c (mono_arch_find_jit_info): remove
6420 unnecessary line that doesn't compile
6422 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
6424 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
6425 trampolines, make them call an error function so people can fix their
6428 2004-09-06 Martin Baulig <martin@ximian.com>
6430 * mini.c (mono_method_to_ir): When initializing locals, handle a
6431 generic instances like a valuetype if it's a valuetype and like a
6432 class if it's a class.
6434 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
6436 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
6437 stack. Fixes #64674.
6439 * exceptions.cs: Add test for unwinding of call arguments.
6441 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
6443 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
6444 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
6445 set the carry/borrow flag). The sparc and s390 implementations
6446 can now use optimized versions (and simplify the code). ppc bugfixes.
6448 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
6450 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
6452 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
6454 * inssel-amd64.brg: Remove leftover 32 bit rule.
6456 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
6458 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
6460 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
6461 mono_arch_find_jit_info functions into a new function. Fix a memory
6464 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
6467 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
6469 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
6472 * exceptions.cs: Add array size tests.
6474 * mini.c: Allocate a separate icall wrapper for each arity of
6475 mono_array_new_va. Fixes #59509.
6477 * exceptions.cs: Add testcase for 64578.
6479 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
6481 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
6483 2004-09-02 Martin Baulig <martin@ximian.com>
6485 * mini.c (mono_method_to_ir): When initializing the locals, call
6486 handle_initobj() on the generic instance itself, not its
6489 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
6491 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
6492 MonoJitInfo for dynamic methods.
6494 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
6496 * mini.c: Add support for freeing JIT data for dynamic methods.
6498 2004-09-01 Martin Baulig <martin@ximian.com>
6500 * mini-x86.c (is_regsize_var): Added support for generic
6502 (mono_arch_emit_prolog): Make this compile again, use
6503 `x86_push_imm_template (code)'.
6505 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
6507 * mini-x86.c: make all push_imm instructions that get
6508 patched always emit the long form
6510 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
6512 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
6513 in a per-domain hash.
6515 * mini-amd64.c (merge_argument_class_from_type): Handle generic
6518 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
6520 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
6523 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
6526 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
6527 Beginnings of SSE2 support.
6529 * exceptions.cs: Add more tests for checked int<->uint casts.
6531 2004-08-28 Martin Baulig <martin@ximian.com>
6533 * mini-x86.c (mono_arch_instrument_epilog): Added support for
6537 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
6538 Handle generic instances recursively.
6540 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
6542 * iltests.il: test for conv.u8 on a constant
6544 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
6546 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
6547 LCONV_x4 (shrun_32 (membase)).
6549 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
6551 * inssel-x86.brg: c&p rules for push/setret of long
6553 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
6555 * inssel-x86.brg: c&p rules for compare (base, regvar) and
6556 compare (regvar, base)
6558 * inssel-x86.brg: more burg love
6560 * inssel.brg: more cleanup
6562 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
6564 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
6566 * basic-long.cs, basic-calls.cs: new tests for optimization.
6568 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
6570 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
6573 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
6575 * mini-amd64.c (read_tls_offset_from_method): Add another case.
6577 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
6579 * inssel.brg (mini_emit_memcpy): use
6580 NO_UNALIGNED_ACCESS to disable memcpy optimization
6582 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
6584 * mini-amd64.c: Handle generic types in various places.
6586 * mini.c (mono_method_to_ir): Handle generic types in init locals.
6588 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
6590 * mini.c (handle_box): Fix warning.
6592 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
6594 * mini-amd64.h: Enable the emit_state optimization.
6596 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
6598 * mini-amd64.c: Add some new 64 bit peephole opts.
6600 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
6602 * cpu-amd64.md: sreg1 of div instructions must be %rax.
6604 * mini-amd64.c: Register allocator fixes.
6606 * mini.c: Add an optimization to emit_state to avoid allocation of new
6607 registers on some platforms.
6609 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
6611 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
6613 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
6614 allocation. Fixes #63085.
6616 * basic-long.cs: Add new regression test.
6618 * mini-amd64.c: Register allocator improvements.
6620 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
6622 * mini-amd64.c (read_tls_offset_from_method): Add another code
6625 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
6626 instruction sequence for nullifying class init trampolines.
6628 * objects.cs: Add new regalloc test.
6630 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
6632 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
6634 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
6636 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
6639 * driver.c: Fix profiling after TLS changes.
6641 * driver.c (mono_main): Set mono_stats.enabled if needed.
6643 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
6646 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
6648 * mini-x86.c: use a 1 op rather than a 2 op tls access
6649 instruction -> faster.
6651 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
6653 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
6656 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
6658 * exceptions-sparc.c (throw_exception): fix typo
6660 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
6662 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
6663 set tree->dreg correctly with tls. Allow any
6664 register to be used.
6666 * mini-x86.c (read_tls_offset_from_method): add new code
6667 generation pattern seen with GCC.
6670 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
6672 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
6673 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6674 exceptions-sparc.c: fix some performance issues in exception
6675 handling and setting of the stack trace for exceptions that were
6678 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
6680 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
6683 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
6686 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
6688 This patch inlines tls access, when possible.
6690 * mini.h: new arch functions for TLS intrinsics.
6691 All platforms updated with a stub.
6693 * mini.c: use the new intrinsics
6695 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
6696 arch specific intrinsic for tls variables
6698 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
6700 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
6703 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
6705 * mini.c: thread local allocation
6707 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
6709 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
6711 * Makefile.am: Link against the static version of libmonogc.
6713 * Makefile.am: Link the static versions of the convenience libraries
6714 into the mono executable.
6716 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
6718 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
6720 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
6721 on integer overflow.
6723 * mini-amd64.c: Reorganize function call code.
6725 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
6727 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6729 * inssel-x86.brg: use xor eax,eax.
6731 * basic.cs: new tests
6733 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6735 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
6736 in exception throwing code.
6738 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6740 * inssel-x86.brg: use xor esi,esi.
6742 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6744 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
6745 can trace methods compiled during mini_init () too.
6747 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
6750 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6752 * Makefile.am: static link on x86 (r=zoltan)
6754 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6756 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
6757 code since it causes some programs to fail.
6759 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
6761 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
6763 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
6765 * mini.c: ovfops_op_map - add STACK_OBJ case for
6767 * basic.cs: add test_0_pin_string as test
6770 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
6772 * Makefile.am: build C# if srcdir != builddir
6774 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
6776 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
6777 fall-through blocks.
6779 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6781 * driver.c: enable loop by default again and include abcrem in -O=all.
6783 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
6785 * iltests.il: Add some localloc tests.
6787 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
6789 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
6792 * inssel-amd64.brg: Add some optimizations.
6794 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
6797 * Makefile.am: Statically link mono against libmono on AMD64.
6799 * mini-amd64.c inssel-amd64.brg: Optimizations.
6801 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
6803 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
6805 * tramp-amd64.c: Patch calling code in trampolines.
6807 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
6809 * mini-amd64.c: pinvoke struct passing fixes.
6811 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
6813 * mini-sparc.c: redo change, make mono_arch_cpu_init call
6814 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
6816 2004-08-05 Duncan Mak <duncan@ximian.com>
6818 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
6821 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
6823 * mini-amd64.c (emit_move_return_value): Move return value for normal
6826 2004-08-05 Martin Baulig <martin@ximian.com>
6828 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
6829 `type->type'; just modify `type' itself when dealing with enums
6830 and generic instances.
6831 (check_call_signature): Make `simple_type' a `MonoType *'.
6833 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
6835 * mini.c: Use OP_PADD to add offsets to addresses.
6837 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
6839 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
6841 * mini-sparc.c (mono_arch_emit_epilog): fix check
6842 for folding last op into restore instruction
6844 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
6846 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
6847 helper methods using the code manager.
6849 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
6851 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
6853 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6855 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
6856 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
6858 * mini-s390.c: fix tail processing
6860 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
6862 * mini-ppc.c: mul.ovf.un exception name fix.
6864 2004-08-03 Martin Baulig <martin@ximian.com>
6866 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
6867 instances; before jumping to `handle_enum', also modify `ptype'.
6869 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
6871 * cpu-sparc.md: fcall maximal length too small.
6873 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
6875 * mini-amd64.c mini.h: Add initial support for passing/returning
6876 structures to/from pinvoked methods.
6878 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
6880 * mini-ppc.c: reg allocator fix.
6882 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
6884 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
6886 * inssel.brg: Optimize memset on 64 bit machines.
6888 * mini-amd64.c: Fix some vararg cases.
6890 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6892 * mini-s390.c: Corrected macro in emit_float_to_int
6894 * s390-abi.cs: Tests to exercise the s390 ABI
6896 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
6898 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
6901 * basic.cs: Add a test for add.ovf.un.
6903 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
6905 * mini-sparc.c: add case for OP_IDIV_UN
6907 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
6909 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
6911 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
6913 2004-07-30 Ben Maurer <bmaurer@ximian.com>
6915 * basic.cs: regression tests.
6917 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
6920 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
6922 * basic.cs: Add a new test.
6924 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
6925 and AOT. Various fixes and optimizations.
6927 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
6929 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
6931 * mini-ppc.c: make sure temp regs are not used for global reg
6934 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
6936 * cpu-sparc.md: conv_i8 fix for 64bits
6938 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
6940 2004-07-29 Ben Maurer <bmaurer@ximian.com>
6942 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
6943 add opcode for cmp BYTE PTR [eax], imm.
6945 * inssel.brg: Make memcpy and memset takes bases.
6947 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
6949 * *-amd64.*: More AMD64 work.
6951 2004-07-28 Ben Maurer <bmaurer@ximian.com>
6953 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
6954 add a compare-not-equal opcode.
6956 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
6958 * mini.c: Use mono_init_from_assembly instead of mono_init.
6960 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
6962 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
6964 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
6966 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
6968 * inssel.brg: 64 bit fixes.
6970 * mini.h (MonoCallInst): Add some AMD64 specific data.
6972 * mini.h: Add some OP_P opcodes.
6974 2004-07-28 Ben Maurer <bmaurer@ximian.com>
6976 * basic.cs: tests for 61797 and 61740
6978 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
6980 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
6981 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
6983 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
6985 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
6987 * *-amd64*.*: Ongoing AMD64 work.
6989 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
6991 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
6993 * *-amd64*: Ongoing AMD64 work.
6995 * mini-arch.h: Add AMD64 support.
6997 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
6999 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
7001 * mini-ops.h: Add new opcodes.
7003 * Makefile.am: Add AMD64 support.
7005 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
7006 rules into the inssel-long*.brg files.
7008 * *-amd64.*: Add beginnings of AMD64 backend.
7010 2004-07-22 Ben Maurer <bmaurer@ximian.com>
7012 * mini.c (print_dfn): commenting out the code that prints
7013 the cil. With -O=deadce, this makes -v -v crash.
7015 * cpu-pentium.md: make checkthis have a length of 2
7017 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
7019 * mini-sparc.h: fix implementations of __builtin
7020 functions for Sun compiler for V9.
7022 2004-07-16 Ben Maurer <bmaurer@ximain.com>
7024 * mini.c: use the new stelem.ref wrapper
7025 * exceptions.cs, arrays.cs: new stelem.ref tests
7027 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
7029 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
7030 new XSP should work with these changes).
7032 2004-07-14 Ben Maurer <bmaurer@ximain.com>
7034 * inssel-{long32,x86,}.brg: trivial optimizations.
7036 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
7038 * mini.c: load value when emitting box operation in
7041 2004-07-12 Ben Maurer <bmaurer@ximian.com>
7043 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
7044 is one byte shorter than cmp DWORD PTR [eax], 0.
7046 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
7048 * inssel-ppc.brg: arguments on the stack are always
7049 relative to the stack pointer (spotted by Neale Ferguson).
7051 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7053 * exceptions-x86.c: delay appending the method name to the trace until
7054 after mono_jit_info_table_find is called, as this gets the real
7057 2004-07-09 Ben Maurer <bmaurer@ximian.com>
7059 * aot.c: register roots
7061 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
7063 * aot.c : I could just use PLATFORM_WIN32 flag.
7065 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
7067 * aot.c : Reverting the previous fix. This time it broke linux build.
7069 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
7071 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
7073 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
7075 * mini.c (handle_stack_args): Remove some more debugging code.
7077 * mini.c (handle_stack_args): Remove debug output left in by mistake.
7079 * driver.c mini.h aot.c: Allow additional options to be specified with
7080 --aot and pass them to mono_compile_assembly.
7082 * aot.c: Add experimental code to AOT compile all loaded assemblies
7083 on demand and save the code into a cache in the filesystem.
7085 * aot.c: Add support for more wrapper methods.
7087 * mini.c (handle_stack_args): Handle some corner cases. Fixes
7090 * cpu-*.md: Remove removed opcodes.
7092 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
7093 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
7094 related icalls to marshal.c.
7096 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
7098 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
7100 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
7102 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
7104 2004-07-06 Ben Maurer <bmaurer@ximian.com>
7105 * liveness.c: If liveness is recomputated we need to reset the information
7106 for each variable. This way, if the liveness range has been narrowed
7107 by optimizations that happened after the last computation, we can return
7110 For example, if you have
7115 // Tons of code that does not affect i
7121 i = 0 is dead code and will be removed by SSA. However, when
7122 linear scan gets to the code, i will still appear to be live
7123 throughout the entire block. This prevents good register allocation.
7125 2004-07-06 Martin Baulig <martin@ximian.com>
7127 * debug-mini.c (mono_debug_init_method): Allow
7128 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
7129 (mono_debug_add_icall_wrapper): New method.
7131 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
7133 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
7135 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
7138 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
7140 * aot.c (mono_aot_load_method): Fix loading of debug info.
7142 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
7144 * aot.c: Add logging support.
7146 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
7148 * mini.h: Add prototype for mono_print_method_from_ip.
7150 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
7152 * inssel.brg: 64 bit fixes.
7154 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
7157 * Makefile.am: Add SPARC64 support.
7159 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
7161 * aot.c: Fix alignment problems on 32 bit platforms.
7163 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
7165 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
7168 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
7171 * mini.h: Bump AOT file version. Some 64 bit fixes.
7173 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
7175 * inssel-sparc.brg: Add new rule to avoid register moves.
7177 * inssel.brg: Add ldind_to_load_membase helper function.
7179 2004-06-30 Ben Maurer <bmaurer@ximian.com>
7181 * mini.c: OffsetToStringData intrinsic.
7183 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
7185 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
7187 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
7190 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
7191 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
7193 * mini.c: reinstated mono_compile_get_interface_var()
7194 on x86, too, since the change breaks the Gtk# build there as well.
7196 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7198 * driver.c: remove loop from the default optimizations: it seems to
7199 interact badly with some of the other options (see bug #60613).
7201 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
7203 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
7204 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
7206 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
7208 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
7209 vararg-using methods.
7211 2004-06-21 Martin Baulig <martin@ximian.com>
7213 * mini/mini-exceptions.c
7214 (mono_handle_exception): Added `gpointer original_ip' argument.
7215 After calling mono_unhandled_exception(), call
7216 mono_debugger_unhandled_exception() and if that returns true,
7217 restore the context and return.
7219 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
7221 * mini-ppc.c: prefer the use of relative branches so
7222 they won't need to be patched in aot code (patch from Patrick Beard).
7224 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
7226 * aot.c: patch from Patrick Beard to make the output assembly
7227 more correct for the MacOSX assembler. Small tweak to
7228 generate sane images on Linux/PPC, too.
7230 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7232 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
7233 case until bug #59509 is fixed (shows up in #60332).
7235 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7237 * mini.c: make sure the needed wrappers are compiled, too, with
7240 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
7242 * driver.c: remove NPTL reference in --version output.
7244 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7246 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
7247 generate valid assembly for the Mach-O assembler.
7249 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
7251 * driver.c: don't include abcrem in the all optimization specifier
7252 since it slows down jit compilation too much for now.
7254 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
7256 * mini.c: use BIGMUL only if both operands have the same signage.
7257 * iltests.il: Test for bug 60056. (errors related to signage in
7262 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
7264 * mini.c, aot.c: memory leak fixes.
7266 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
7268 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
7270 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
7272 * Makefile.am: remove the -static hack completely, it links in
7273 statically glib as well.
7275 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
7277 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
7278 * exceptions.cs: make it compile with new mcs/csc.
7280 2004-06-03 Massimiliano Mantione <massi@ximian.com>
7281 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
7282 and added relevant test case.
7284 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
7286 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
7287 regressions in gtk-sharp.
7289 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
7291 * exceptions.cs: New regression tests.
7293 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
7295 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
7297 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
7299 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
7301 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
7303 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
7305 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
7307 * mini.c (mono_jit_runtime_invoke): Init class in this
7308 method instead of trusting mono_jit_compile_method to
7309 do the work (because wrappers can be in object class)
7311 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
7313 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
7315 * basic-long.cs: New regression test.
7317 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
7319 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
7322 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
7324 * Makefile.am: fix miguel's change to build mono statically against
7325 libmono (track build dependencies).
7327 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
7329 * cfold.c: Some glib versions do not have G_MININT32.
7331 2004-05-26 Massimiliano Mantione <massi@ximian.com>
7333 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
7334 with precision of tan, atan, sin and cos, and implemented related
7335 regressions tests (fixes bug 54467, but one new problem appeared and
7338 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
7340 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
7342 * exceptions.cs: Add test for constant folding && division by zero.
7344 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
7345 since driver.c is in libmono too, so the optimization was useless.
7347 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
7348 variable to driver.c so the compiler can emit more efficient code to
7351 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7353 * Makefile.am: don't distribute generated inssel.[ch] files.
7355 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
7357 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
7358 into the default appdomain. Fixes #58707.
7360 * jit-icalls.c: Remove the broken approximation for truncl, doing
7361 no conversion is better.
7363 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
7366 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
7368 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
7369 of the mcrxr instruction which is not available on some processors
7370 even if it's documented to be. Implement add and sub overflow correctly
7371 (still not complete for long unsigned). Speed up icalls a bit.
7373 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
7375 * mini.c (mono_jit_compile_method_with_opt): Make sure that
7376 we run .cctor in the current domain instead of target_domain.
7378 Fixes bug #58558, .cctor not being called in -O=shared.
7380 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
7382 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
7384 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
7386 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
7387 which can be done with an imm8, do it that way.
7388 (mono_arch_output_basic_block): ditto for a jmp
7389 (mono_arch_emit_prolog): Computate maximum offset of a label.
7391 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
7393 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
7394 now tries to allocate prefered physical reg's for virtual
7395 regs. This reduces the number of emited spills/loads with
7396 20-30% on our core assemblies.
7398 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7400 * jit-icalls.c: truncl() is not needed and trunc() is
7401 the correct thing to do anyway (bug #58287).
7403 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
7405 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
7408 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
7410 * driver.c: enable loop optimizations by default.
7412 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
7414 * mini-x86.c: fix calc of max loop size when aligning loops start.
7416 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
7418 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
7421 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
7423 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
7426 * basic-long.cs: Add tests for add/subtract of immediates with carry.
7428 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
7430 * mini.c (inline_method): Allways inline some wrappers even if the cost
7431 is too large. Fixes #58785.
7433 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
7435 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
7437 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
7438 (crichton@gimp.org). Beginning of support for sparc/linux.
7440 * mini-sparc.c: Optimize retrieval of LMF address.
7442 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
7444 * exceptions-ppc.c: handle alloca in methods with clauses.
7446 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
7448 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
7450 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
7452 * mini.c: Delegate most of the abort signal work to
7453 mono_thread_request_interruption, which also handles Stop and Suspend
7456 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
7458 * mini.c mini.h: Allow inlining of icall wrappers if the backend
7459 supports the save/restore lmf opcodes.
7461 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
7463 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
7466 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
7468 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
7470 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
7471 methods which contain array accesses.
7473 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
7474 boundaries. Fixes #58537.
7476 * iltests.il: Add regression test for #58537.
7478 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
7480 * mini-x86.c (mono_arch_local_regalloc): Last part of
7481 fix for bug #58633 (releasing register to early).
7483 2004-05-18 Miguel de Icaza <miguel@ximian.com>
7485 * basic-long.cs: Add new regression test.
7487 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
7489 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
7490 register too early on the chain.
7492 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
7494 * mini.c (create_helper_signature): Use a helper function to reduce
7495 the code which needs to be written. Also set the calling convention of
7496 icalls on windows. Fixes #57840.
7498 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
7500 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
7501 exceptions-ppc.c: added helper function to get the instruction address
7502 from a signal handler context.
7504 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
7506 * helpers.c: use g_get_tmp_dir. Invokes happyness
7509 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
7511 * helpers.c: Add new env variable to pass args to objdump.
7512 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
7514 2004-05-17 Radek Doulik <rodo@ximian.com>
7516 * Makefile.am (common_sources): added abcremoval.h so it get
7517 disted and daily mono packages on go-mono.com will build again
7519 2004-05-17 Massimiliano Mantione <massi@ximian.com>
7521 * abcremoval.c: Fixed coding style, added copyright header.
7523 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
7525 * mini.h: Added prototype for abc removal main function.
7527 * build_relations_propagation_table.pl: Added copyright header.
7529 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
7531 * basic-long.cs: reg test for complex ceq_long bug.
7533 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
7535 * mini-x86.c (mono_arch_local_regalloc): Correctly free
7536 reg in long and clob case (bug #58343). Fixed/added comments.
7538 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
7540 * mini.c (mono_jit_runtime_invoke): Follow new convention
7541 of calling the invoke method with an function pointer.
7543 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
7545 * ChangeLog: Fix author of memory leak patch.
7547 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
7549 * Makefile.am: fix make dist as well...
7552 2004-05-14 Massimiliano Mantione <massi@ximian.com>
7554 * cfold.c: Made so that conversions from pointer to int4 are no-ops
7555 on archs where pointers are 4 bytes long.
7557 * Makefile.am: Added abcremoval.c source file.
7559 * abcremoval.c: Added abcremoval.c.
7561 * abcremoval.h: Added abcremoval.h.
7563 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
7565 * inssel.brg: Enabled bounds check removal.
7567 * mini.c: Added support for abcrem optimization.
7569 * mini.h: Added abcrem optimization label.
7571 * driver.c: Added support for abcrem optimization.
7573 * propagated_relations_table.def: Added propagated_relations_table.def.
7575 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
7577 * mini.c, cfold.c: fix style.
7579 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7581 * mini.c: handle issue with the low-level implementation of
7582 some long opcodes (bug #54209).
7584 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
7586 * basic.cs: test for my new cmov stuff.
7588 2004-05-13 Patrik Torstensson
7590 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
7591 opt and added peephole documentation.
7593 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
7595 * tramp-ppc.c: rewrote the generic trampoline code.
7597 2004-05-11 Patrik Torstensson
7599 * mini-x86.c: optimize long shl/shr asm code (one less branch)
7601 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
7603 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
7605 * mini.h mini.c dominators.c: Applied patch from Derek Woo
7606 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
7608 * mini.c: Add new icalls for AsAny marshalling.
7610 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
7612 * tramp-ppc.c, mini-ppc.c: more cleanups.
7614 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7616 * mini.c: no warnings.
7618 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7620 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
7622 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
7624 * mini.c: In the thread abort signal handler, if the thread is in the
7625 process of being stoped, don't throw the Abort exception, just stop the
7628 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
7630 * tramp-ppc.c: removed old code.
7632 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7634 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
7635 do some simple speed optimizations on ppc.
7637 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
7639 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
7640 and large offsets in load/store.
7642 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
7644 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
7645 it causes regressions.
7647 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
7649 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
7652 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
7654 * jit-icalls.c: remove warnings.
7655 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
7656 speedups for unsafe code.
7658 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
7660 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
7662 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
7664 * basic-calls.cs: Add new regression test.
7666 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
7669 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
7671 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
7674 2004-05-06 Patrik Torstensson
7676 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
7677 long reg allocation in any reg (not only eax:edx) and implemented
7678 long shl/shr ops in asm instead of helpers.
7680 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
7682 * mini-sparc.h: Fix warnings.
7684 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
7687 * mini-exceptions.c (mono_handle_exception): Call the filter in a
7688 separate statement for clarity.
7690 * mini-sparc.c: Update status.
7692 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
7694 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
7697 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7699 * inssel-ppc.brg: another small pre-release workaround:
7700 we don't do overflow detection for long_sub_un.
7702 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7704 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
7705 (also works around a weird ppc bug: 57957).
7707 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
7709 * tramp-ppc.c: trampoline fixes.
7711 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
7713 * mini-ppc.c: fixed typos.
7715 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
7717 * mini-ppc.c, exceptions-ppc.c: more code saves registers
7718 at the top of the stack. Fixed typos. Use a frame registers
7719 for all the methods with exception clauses.
7721 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
7723 * exceptions-ppc.c: restore fp registers.
7725 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
7727 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
7728 order from the stack top (moved the stack room to save the
7729 return value for trace after the param area). Fixed corruption
7730 in restoring registers on unwind.
7732 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
7734 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
7736 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7738 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
7739 and prolog/epilog for methods that use it. Allow
7740 enough param area room for varargs methods. Fix miguel's
7741 breakage in exception handling.
7743 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7745 * Makefile.am: run genmdesc only on current arch.
7747 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7750 * mini-x86.h: fix the build on windows.
7752 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
7754 * 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.
7756 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
7758 * mini-exceptions.c: New file.
7760 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
7761 Move some parts of the x86 exception handling code to an
7762 arch-independent file so it can be shared with other ports.
7764 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
7766 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
7768 2004-04-26 David Waite <mass@akuma.org>
7770 * driver.c: remove comma from end of enumeration declaration
7772 2004-04-26 Jackson Harper <jackson@ximian.com>
7774 * driver.c: parse config file before loading first assembly. This
7775 allows the user gac to be enabled/disabled.
7777 2004-04-23 Miguel de Icaza <miguel@ximian.com>
7779 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
7780 simpler mechanism: we do not care what is encoded initially
7781 (branch absolute or relative), we care about the code and its
7782 target. I kept the old code for reference for now.
7784 The new code tries first to determine if the jump is anywhere in
7785 the -/+32 absolute meg range, if it succeeds, it encodes using the
7786 absolute branch; If not, it tried to find something in the
7787 relative range, if not, it uses the handle_thunk code.
7789 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
7791 * exceptions-ppc.c: use the correct ip register on macosx.
7793 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
7795 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
7797 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
7799 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
7800 Raise exception on integer divide by zero by hand since the hw
7801 doesn't support it. Handle NaNs in FP compares.
7803 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
7805 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
7806 code reducing duplication between the platforms and enabled
7807 signal exception handling (on linux for now).
7809 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
7811 * exceptions-ppc.c: more macosx support.
7813 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7815 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
7817 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
7819 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
7821 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
7823 * iltests.il: more tests.
7825 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
7827 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
7830 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
7832 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
7834 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
7836 * liveness.c: Mark variables as volatile in all basic blocks reachable
7837 from exception clauses.
7839 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
7841 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
7844 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
7846 * iltests.il, basic.cs: more tests for regalloc.
7848 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
7850 * iltests.il: Some tests for register allocation modifications
7853 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
7855 * exceptions.cs: Add regression test for bug #56782.
7857 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
7858 original stack trace if an exception is rethrown. Fixes #56782. Oh,
7859 the beauty of fixing the same thing in 5 different files...
7861 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
7863 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
7866 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
7868 * mini.c: Add support for STRWLPARRAY marshalling convention.
7870 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
7872 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
7873 to init the context to setup the regs pointer).
7875 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
7877 * exceptions-ppc.c: more exceptions work.
7879 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7881 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
7884 2004-04-13 Miguel de Icaza <miguel@ximian.com>
7886 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
7887 can use the memory directly.
7889 * cpu-pentium.md: Update documentation from a post from Zoltan.
7891 add x86_add_membase, x86_sub_membase, x86_mul_membase
7893 2004-04-13 Miguel de Icaza <miguel@ximian.com>
7895 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
7896 GENERAL_REGS they were also hardcoded for all PPC ports.
7898 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
7900 Remove hard-coded limit for floating point registers, use
7901 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
7903 Notice that in MacOS X calling conventions you can fit a lot more
7904 floating point values in registers, so I should update the PInvoke
7905 test to excercise the passing of floating point values on the
7906 stack (currently broken).
7908 2004-04-06 Miguel de Icaza <miguel@ximian.com>
7910 * tramp-ppc.c (create_trampoline_code): Added
7911 JUMP_TRAMPOLINE_SIZE.
7912 (ppc_magic_trampoline): Follow the pattern from
7913 x86_magic_trampoline: if code is set to zero, return.
7914 (create_trampoline_code): Always pass MonoMethod to the jump
7915 trampoline, before it was passing a null.
7916 (mono_arch_create_jump_trampoline): Implement the jump stub, could
7917 share the code with mono_arch_create_jit_trampoline.
7919 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
7921 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
7924 * cpu-g4.md: Added length for jmp instruction, the worst case
7925 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
7928 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
7930 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
7932 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
7934 * mini.c: Only set bblock->real_offset when adding a new bblock, and
7935 before each IL instruction.
7937 * mini.c (CEE_BOX): Fix warnings.
7939 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7941 * mini.c: removed a few unused vars and extra whitespace.
7943 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
7945 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
7947 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
7949 (OP_GETCHR): use the above
7950 (CEE_LDELEMA): use the above.
7952 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
7953 version of the generic impl.
7954 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
7955 (CEE_LDELEMA): use the above.
7957 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
7959 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
7962 * iltests.il: Added new regression test for #56317.
7964 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
7966 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
7967 under NetBSD. Fixes #56450.
7969 * liveness.c (update_gen_kill_set): Fix previous patch.
7971 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7973 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
7975 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
7977 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
7980 * inssel-sparc.brg: Add more optimizations.
7982 * mini-sparc.c: Replace multiply/divide with shifts if possible.
7984 2004-04-01 Martin Baulig <martin@ximian.com>
7986 * mini.c (handle_box): New static function; moved the
7987 implementation of CEE_BOX here.
7988 (mono_method_to_ir): Added `constrained_call' variable.
7989 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
7990 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
7991 mono_method_get_constrained() to get the method.
7993 2004-04-01 Martin Baulig <martin@ximian.com>
7995 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
7996 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
7997 (mono_method_to_ir): We don't need these macros anymore since
7998 mono_class_get_full() already takes care of it.
8000 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8002 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
8003 use @function (as doesn't accept #function here) and check the return
8004 value of system and stop if fails.
8006 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8008 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
8010 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
8012 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
8014 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
8016 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
8019 * basic-long.cs: Add test for negation of Int64.MinValue.
8021 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
8023 * mini-sparc.c: Update status.
8025 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
8027 * exceptions-sparc.c: Fix return value in filters.
8029 * inssel-sparc.brg: Fix register allocation in some rules.
8031 2004-03-28 Martin Baulig <martin@ximian.com>
8033 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
8036 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
8038 * mini-x86.c (mono_arch_patch_code): Fix warnings.
8040 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
8041 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
8042 remove unused conv_u4 opcode.
8044 * mini-x86.c: Remove valgrind workaround since it slows down things
8045 even when mono is not run under valgrind.
8047 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
8049 * mini-sparc.c: Update status.
8051 * inssel-sparc.brg: Add some optimizations.
8053 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
8054 future delay slot filling. Add support for varargs, tail calls and JMP.
8056 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
8057 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
8059 * inssel.brg: Fix register allocation in OP_ARGLIST.
8061 * inssel.brg: Fix warnings.
8063 2004-03-25 Martin Baulig <martin@ximian.com>
8065 * mini.c (inflate_generic_field): Removed.
8066 (mini_get_method): Removed, use mono_get_method_full(),
8067 (mini_get_class): Removed, use mono_class_get_full().
8068 (mono_method_to_ir): Pass our generic context to
8069 mono_field_from_token().
8071 2004-03-25 Martin Baulig <martin@ximian.com>
8073 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
8074 of a `MonoMethod *'.
8075 (mini_get_method): Take a `MonoGenericContext *' instead
8076 of a `MonoMethod *'.
8077 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
8078 a new local variable called `generic_context' which holds the
8079 current `MonoGenericContext *'; use it to lookup things.
8081 2004-03-24 Martin Baulig <martin@ximian.com>
8083 * mini.c (mini_get_class): New static method; if we're inside a
8084 generic instance, inflate the class if neccessary.
8085 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
8087 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
8089 * iltests.il: New regression test for #55976.
8091 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
8094 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
8096 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
8099 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
8101 * liveness.c: Consider SSA stores as well as loads when making vars
8104 * exceptions.cs: New regression tests for register allocation.
8106 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
8108 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
8109 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
8110 domain lock only to protect puntual access to data structures.
8111 Added access lock for sighash, jit_icall_hash_name,
8112 jit_icall_hash_addr and domain->code_mp.
8114 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
8116 * driver.c: Print SIGSEGV handling method.
8118 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
8120 * mini.c (setup_jit_tls_data): Handle case when this is called
8121 multiple times for a thread.
8123 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
8124 is different from fbxx_un. Fixes #54303. Also use constants instead of
8125 magic numbers in a lot of places.
8127 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
8129 * exceptions.cs: Fix cctor test when --regression is used.
8131 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
8133 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
8136 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
8138 * inssel-ppc.brg: fixed register assignments for some rules.
8140 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
8142 * exceptions.cs: Add test for exceptions in static constructors.
8144 * mini.c (mono_jit_compile_method_with_out): Move the calling of
8145 static constructors outside the domain lock. Fixes #55720.
8147 2004-03-17 Martin Baulig <martin@ximian.com>
8149 * mini.c (get_generic_field_inst): Removed, this'll never happen.
8150 (inflate_generic_field): Take the `MonoMethod *' instead of the
8151 `MonoClass *' and added support for generic method.
8152 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
8153 have a `field->parent->gen_params', only inflate the field if it's
8154 an open constructed type.
8156 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
8158 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
8159 exception object instead of the preconstructed ones.
8161 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8163 * mini.c: reverted changed to sigsegv_signal_handler commited
8164 accidentally in the previous patch.
8166 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8169 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
8170 running --aot with an old assembly.
8172 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
8174 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
8177 * mini-sparc.c: Add support for v9 branches with prediction.
8179 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
8181 * mini.c (mini_init): #warning is GNUC only
8183 * mini-sparc.h: implement __builtin_frame_address
8184 and __builtin_return_address for Sun C compiler
8186 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
8188 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
8190 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
8192 * basic-calls.cs: Add test for unaligned byref long argument passing.
8194 * mini-ops.h: Add sparcv9 compare and branch instructions.
8196 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
8197 v9 instructions if we have a v9 cpu.
8199 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
8200 registers for global allocation.
8202 * exceptions-sparc.c: Fixes.
8204 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
8206 * liveness.c (mono_analyze_liveness): Optimized version.
8208 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
8210 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
8213 * basic-float.cs basic-calls.cs: New regression tests.
8215 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
8217 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
8218 sigaltstack implementation.
8220 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
8222 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
8223 stuff if SIGSEGV_ON_ALTSTACK is not defined.
8225 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
8227 * mini.c: Fix warnings.
8229 * mini.c (mono_resolve_patch_target): New function which contains the
8230 arch independent part of the patching process.
8232 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
8233 patching code to a separate function.
8235 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
8237 * mini.c (add_signal_handler): ifdef out on Windows
8239 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
8241 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
8242 cpu-sparc.md: Add exception handling support + other fixes.
8244 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
8245 typed GC detection in --version.
8247 * basic.cs exceptions.cs: New regression tests.
8249 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
8250 the arch specific code can store data during a compilation.
8252 * mini-ops.h: Add OP_SETFRET.
8254 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
8255 function, register a separate icall for each arity, so the icalls can
8258 * mini.c (mono_print_tree): Print negative offsets in a more readable
8261 * mini.c: Make signal handling work on sparc.
8263 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
8265 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
8267 * jit-icalls.c: Emulate truncl by aintl on solaris.
8269 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
8271 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
8273 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
8275 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
8277 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
8278 a MarshalByRef type, inline a method that performs the check, taking into
8279 account that the object can be a proxy. Also implemented tow new opcodes:
8280 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
8281 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
8282 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
8284 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
8286 * mini-ppc.c: if a relative branch displacement is too big
8287 but it points to and area reachable with an absolute branch,
8290 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
8292 * mini.c: optimize small copies in cpblk.
8294 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
8296 * basic-calls.cs basic-float.cs: New regression tests.
8298 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
8299 negative offsets from %fp. Implement localloc. Fix local register
8300 allocation. Fix the case when the this argument needs to be saved to
8301 the stack. Implement some missing opcodes.
8303 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
8305 * mini.c (mini_method_compile): Reenable global regalloc in methods
8306 with exception handlers.
8308 * linear-scan.c (mono_varlist_sort): Fix warning.
8310 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
8312 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
8315 * liveness.c: Make all variables uses in exception clauses volatile, to
8316 prevent them from being allocated to registers. Fixes #42136.
8318 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
8320 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
8323 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
8324 argument to mono_arch_regalloc_cost.
8326 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
8329 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
8331 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
8332 Make the cost of allocating a variable to a register arch dependent.
8334 * basic-calls.cs: Fix compilation of tests.
8336 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
8337 helper function to cut back on the number of #ifdefs needed.
8339 * mini-ppc.c: Fix compilation.
8341 * basic-calls.cs: New regression tests.
8343 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
8345 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
8346 of l0 since that is callee saved.
8348 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
8351 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
8352 of delay instruction.
8354 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
8356 * mini.h (MonoCallInst): Add 'virtual' flag.
8358 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
8360 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
8362 * *.cs: New regression tests.
8364 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
8367 * mini.c (mono_runtime_install_handlers): Fix build.
8369 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
8370 'signal_stack_size' members.
8372 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
8373 alternate signal stack.
8375 * exceptions-x86.c: Add stack overflow handling.
8377 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
8378 functions to arch independent code.
8380 * mini.c (mono_print_tree): Print more detailed info for load_membase
8383 2004-02-23 Martin Baulig <martin@ximian.com>
8385 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
8387 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
8389 * mini-x86.c: fixed reg allocation for div/rem.
8391 2004-02-22 Miguel de Icaza <miguel@ximian.com>
8393 * driver.c (mono_main): Report some configuratio options on --version.
8395 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
8397 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
8398 low in the address space. Correctly flush memory in thunks where we
8401 2004-02-20 Martin Baulig <martin@ximian.com>
8403 * mini.c (mini_get_method): New static method; inflate all generic
8404 methods and methods in open generic instances.
8405 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
8406 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
8408 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
8410 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
8412 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
8414 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
8416 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
8418 * mini-sparc.c (flushi mono_arch_output_basic_block): make
8419 it compile using Sun's compiler.
8421 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
8423 * 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.
8425 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
8427 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
8429 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
8431 * mini-ppc.c: handle calls outside of the allowed range with thunks
8432 allocated using the code manager.
8433 * tramp-ppc.c: use the code manager to hold generated native code.
8434 Fixed the magic trampoline to just patch vtable entries.
8436 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
8438 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
8441 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
8443 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
8446 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
8447 if we have a working __thread implementation.
8449 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
8450 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
8452 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
8454 * mini-x86.c: Fix compilation under gcc 2.
8456 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
8458 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
8459 contains a call to the wrapped function.
8461 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
8462 OP_<CALL>_IMM opcodes, and use them under X86.
8464 * mini.c (mono_jit_find_compiled_method): Fix warning.
8466 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
8468 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
8470 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
8471 functionality to mini.c.
8473 * mini.c (mono_create_jump_trampoline): New function to create a jump
8474 trampoline. Return a compiled method instead of a trampoline if it
8475 exists. Add a cache for jump trampolines.
8477 * mini.c (mono_jit_find_compiled_method): New function to return a
8478 compiled method if it exists.
8480 * mini-x86.c: Call mono_create_jump_trampoline instead of
8481 mono_arch_create_jit_trampoline.
8483 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
8484 a jump trampoline. Fixes #52092.
8486 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
8488 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
8489 which is not up-to-date. Add check_corlib_version () instead.
8491 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
8494 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
8495 since newer valgrind versions do not need it.
8497 * mini.c (mono_jit_compile_method_with_opt): New helper function to
8498 compile a method with a given set of optimizations.
8500 * mini.c: Compile icall wrappers on-demand instead of at startup.
8502 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
8503 wrapper for an icall.
8505 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
8507 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
8510 * iltests.il: Add test for non-empty stack before switch instruction.
8512 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
8514 * mini.c: Add support for new stringbuilder marshalling conventions.
8516 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
8518 2004-02-01 Martin Baulig <martin@ximian.com>
8520 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
8521 in `ginst->mtype_argv'.
8523 2004-01-31 Miguel de Icaza <miguel@ximian.com>
8525 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
8526 facilitate grepping.
8528 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
8530 * mini.c: fixed buglet in initobj generic implementation for references.
8532 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
8534 * Makefile.am: make the version script conditional.
8535 * jit-icalls.c: handle missing truncl().
8537 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
8539 * exceptions.cs: Add more tests for double->int conversion.
8541 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
8542 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
8544 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
8546 * driver.c: make --verbose --version emit an error
8547 if the loaded corlib doesn't match the runtime version.
8549 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
8551 * mini-ppc.h: export ppc_patch().
8552 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
8553 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
8554 on par or better than on MacOSX.
8556 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
8558 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
8559 mono_lookup_pinvoke_call.
8561 * mini-x86.c: Under windows, the default pinvoke calling convention is
8562 stdcall. Fixes #52834.
8564 * mini.c (optimize_branches): Add an upper bound to the number of
8565 iterations to prevent infinite loops on strange loops. Fixes #53003.
8567 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
8569 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
8570 and ISINST. Fixes #52093.
8572 * objects.cs (test_0_vector_array_cast): New tests.
8574 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
8576 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
8577 checking in Array.Set ().
8579 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
8582 * object.cs (test_0_multi_array_cast): New regression test.
8584 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
8586 * exceptions-ppc.c: fix build on Linux/PPC.
8588 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
8590 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
8591 running under valgrind.
8592 (x86_magic_trampoline): Fix build bustage.
8594 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
8595 negative values as well. This is needed for the encoding of the line number
8596 info, since sometimes the line numbers are not in increasing order.
8598 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
8600 * cpu-pentium.md (localloc): Increase the size of the localloc
8601 instruction since it is a loop under Win32.
8603 * debug-mini.c (record_line_number): Get rid of unneccesary memory
8606 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
8608 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
8609 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
8610 Max Horn (max@quendi.de). Fix file names in comments.
8612 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
8614 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
8615 avoid stack overflow.
8616 (replace_usage): Avoid uninitialized variable warnings.
8618 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
8619 and taking the address of valuetype variables.
8621 2004-01-03 Patrik Torstensson
8623 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
8624 for other purposes than FP later on.
8626 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
8628 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
8631 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
8633 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
8635 2003-12-30 Patrik Torstensson <p@rxc.se>
8637 * mini-x86.h: Decreased number of availiable fp regs.
8638 Solves corner cases with FP spilling.
8640 2003-12-23 Patrik Torstensson <p@rxc.se>
8642 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
8643 for floating point stack tracking / spilling on x86.
8646 * basic-float.cs: added float mul overflow test.
8648 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
8650 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
8652 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
8654 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
8655 supports for cond branches that overflow the immediate
8656 overflow offset. mcs can compile simple programs.
8658 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
8660 * exceptions-ppc.c: exception handling support wip:
8661 finally handlers get run on exception.
8663 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
8665 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
8668 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
8670 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
8671 initial support for stack walking and unwinding.
8673 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
8675 * driver.c (mono_main): Make corlib-out-of-sync message more
8676 descriptive. Also remove verify_corlib call.
8678 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
8680 * mini.c: make CEE_NEWARR calls and other emulated opcodes
8681 not overlap with other call's arguments, too.
8683 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
8685 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
8686 move to arch-specific code the choice of arch-specific
8687 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
8688 * mini.c: ensure emulation calls will not interleave
8691 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
8693 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
8694 the magic trampoline stack frame is dropped before executing
8697 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
8699 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
8700 and integer to fp conversions. Added support for overflowing
8701 arguments on the stack. Reserve a couple more registers as temps.
8702 Added support for aot compilation (as output still needs to be
8705 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
8707 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
8708 Don't overwrite return register in some corner cases.
8710 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
8712 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
8713 static constructors when AOT compiling.
8715 * driver.c (mono_main): Call mono_check_corlib_version.
8717 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
8719 * cpu-g4.md, basic.cs: fixed div target register.
8721 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
8723 * mini-ppc.c, basic.cs: shl_imm fix with test.
8725 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
8727 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
8728 structures by value. Misc fixes.
8729 * objects.cs: more tests.
8731 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
8733 * mini-ppc.c: lconv.ovf.i implemented.
8735 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8738 (mini_init): don't error out if someone already called g_thread_init.
8740 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
8742 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
8743 to be any type per the spec. Fix abnormal memory usage when
8744 the same object is repeatedly thrown.
8746 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
8748 * mini.c: check for overruns in IL code.
8750 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
8752 * TODO: Add/remove some todo entries.
8754 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
8756 * driver.c (mono_main): Call mono_verify_corlib.
8758 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
8760 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
8761 This has been moved to mini.c
8762 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
8763 type being casted is marshalbyref it could be a proxy, so instead of
8764 emitting the type check code, emit a call to a runtime method that will
8765 perform the check by calling CanCastTo if needed.
8767 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
8769 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
8770 methods with large stack frames under Win32.
8772 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
8774 * Makefile.am: Distribute regression tests.
8776 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
8777 at the end instead of inserting each variable into the sorted list.
8779 * linear-scan.c (mono_varlist_sort): New helper function.
8781 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
8783 * mini.c: ensure arguments and locals are within bounds.
8785 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
8787 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
8790 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
8792 * mini.c (mono_cprop_copy_values): Fix crash.
8794 * aot.c: Set verbosity back to 0.
8796 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
8798 * regalloc.c: complete memory leak fix by Laurent Morichetti
8801 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
8803 * driver.c (main_thread_handler): Revert the previous patch.
8805 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
8808 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
8809 memory from the memory pool.
8811 * driver.c (main_thread_handler): Turn on all optimizations when
8814 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
8815 an array for better performance.
8817 * regalloc.c (mono_regstate_assign): Fix memory leak.
8819 * debug-mini.c (mono_debug_serialize_debug_info): New function to
8820 serialize the debug info.
8822 * debug-mini.c (mono_debug_add_aot_method): New function to load the
8823 debug info from the serialized representation.
8825 * aot.c: Save debug info into the generated file and load it when
8828 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
8830 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
8832 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
8833 More FP-related fixes.
8835 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
8837 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
8838 and register allocation buglet. Hello world now runs.
8840 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
8842 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
8843 * tramp-ppc.c: fixed class init trampoline.
8844 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
8846 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
8848 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
8849 mini.c: more ppc changes/fixes.
8851 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
8853 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
8854 Also optimize the case when the arguments are the same in the caller
8857 * iltests.il: Add tests for tail calls with valuetype arguments.
8859 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
8861 * mini-ppc.c: fixes for struct return type.
8863 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
8865 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
8866 mono_spillvar_offset() to arch-specific code.
8868 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
8870 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
8872 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
8874 * exceptions-x86.c: Fix stack space leaks.
8876 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
8877 registers from the lmf if the method has save_lmf set.
8879 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
8881 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
8882 of icall wrappers into InvokeInDomain, since these are now per-domain.
8884 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
8886 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
8887 make some opcode emulation and intrinsic ops enabled/disabled
8888 according to the architecture. More fixes.
8890 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
8892 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
8894 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
8896 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
8897 arch-specific handling for 'this' and struct return type to
8900 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8902 * aot.c: prevent divide by zero error when reporting (it happened with
8905 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
8907 * mini.h (inst_switch): Remove unused macro.
8909 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8912 (load_aot_module): free 'info->methods' and 'info' properly. No more
8913 "free(): invalid pointer blah" messages when you have an old aot
8916 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
8918 * jit-icalls.c, mini.c: Added support for context static fields.
8920 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
8922 * mini.c (mono_method_blittable): Methods which set LastError are not
8923 blittable either. Fixes #51108.
8925 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
8927 * mini.c: flush icache.
8928 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
8930 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
8932 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
8934 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
8936 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
8939 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
8942 * inssel.brg (CEE_MKREFANY): Fix AOT case.
8944 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
8946 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
8947 instruction when the result is discarded.
8949 * iltests.il (test_0_div_regalloc): New regression test.
8951 * arrays.cs: Fix compilation error.
8953 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
8955 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
8956 float rules to inssel-x86.brg: sane architectures with FP registers
8957 don't need to implement these rules.
8959 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
8961 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
8963 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
8965 * mini.h, inssel-long32.brg: fixed endianess issues in int64
8966 implementation of 32 bit systems.
8968 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
8970 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
8971 (Jeroen Zwartepoorte).
8973 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
8975 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
8976 the caller and the callee matches.
8978 * mini.c (mono_method_to_ir): Add comment.
8980 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
8981 signbit is missing on some platforms.
8983 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
8985 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
8987 * mini.c (setup_jit_tls_data): Call the new function.
8989 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
8991 * mini-x86.c: Add experimental support for fast access to the lmf
8992 structure under NPTL/Linux 2.6.x.
8994 2003-11-06 Martin Baulig <martin@ximian.com>
8996 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
8997 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
9000 2003-11-02 Martin Baulig <martin@ximian.com>
9002 * mini.c (inflate_generic_field): New static method.
9003 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
9004 generic instance and the field is declared in a generic type, call
9005 inflate_generic_field() to inflate it. Fixes gen-28.cs.
9007 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
9009 * mini.h mini.c (mono_method_same_domain): New function to return
9010 whenever the caller and the callee are in the same domain.
9012 * tramp-x86.c (x86_magic_trampoline): Use the new function.
9014 2003-10-30 Martin Baulig <martin@ximian.com>
9016 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
9017 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
9019 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
9020 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
9022 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
9024 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
9027 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
9028 object here, so it is in the correct appdomain etc.
9030 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
9032 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
9034 (mono_method_to_ir): Avoid freeing the type created returned from
9035 mono_type_create_from_typespec, since it is put into an internal cache
9036 by the function. Fixes pointer.exe.
9038 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
9039 trampolines for icalls and pinvokes as well. Fixes #33569.
9041 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
9043 * mini.c: Update after appdomain changes.
9045 * mini.c (mono_jit_compile_method_inner): Allways compile native
9046 method wrappers in the root domain, since there can only be one
9047 instance of them, whose address is stored in method->info.
9049 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
9051 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
9052 environment variable. Instead detect automatically whenever running
9053 under valgrind using the magic macro RUNNING_ON_VALGRIND from
9056 2003-10-16 Miguel de Icaza <miguel@ximian.com>
9058 * trace.c, trace.h: New files that implement the new trace option
9061 * driver.c: Document new --trace options.
9063 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
9066 - if (mono_jit_trace_calls)
9067 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
9069 * mini.h: prototypes.
9071 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
9073 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
9075 * mini.c inssel.brg: Implement typedefbyref opcodes.
9077 * mini.c (mono_jit_compile_method): Remove unused local variable.
9079 * mini.c (mono_jit_compile_method_inner): Ditto.
9081 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
9083 * tramp-x86.c (x86_class_init_trampoline): Fix build.
9085 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
9087 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
9089 * mini.c (mono_no_aot): Remove unused global variable.
9091 * mini.c: Thread safety fixes.
9093 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
9095 * mini.c (mono_create_class_init_trampoline): Add a lock around
9096 class_init_hash_addr.
9098 * arrays.cs (test_0_newarr_emulation): Add new regression test for
9101 * mini.c: Decompose the NEWARR instruction before decomposing its
9102 arguments. Fixes #30073.
9104 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
9106 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
9109 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
9111 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
9113 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
9115 * driver.c: Add support for compiling icall wrappers to --compile.
9117 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
9119 * inssel.brg: The empty value in class->interface_offsets is -1, not
9122 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
9124 * objects.cs: New test for 'is' operator on an array of interfaces.
9126 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
9128 * tramp-ppc.c: update trampoline code to support jumps
9129 and class initialization.
9131 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
9133 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
9135 * inssel.brg (OP_UNBOXCAST): Fix #46027.
9137 * inssel.brg (OP_UNBOX): Remove unused rule.
9139 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
9140 region instead of one for each method. Fixes #47813.
9142 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
9144 * exceptions.cs (test_0_nested_finally): New regression test for
9145 nested exception handlers.
9147 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
9149 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
9151 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
9154 * mini.c (mono_method_check_inlining): Make the inlining limit
9155 configurable by an environment variable.
9157 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
9159 * mini.h: Bump AOT file version.
9161 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
9162 token, store the image along with the token, since the token might not
9163 refer to the same image as the method containing the relocation,
9164 because of inlining.
9166 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
9168 * mini.c (mono_precompile_assemblies): New function to compile
9169 all methods in all loaded assemblies.
9171 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
9173 * regalloc.h regalloc.c (MonoRegState): Change the type of
9174 iassign and fassign to int*, since they can contain large negative
9175 values if the register is spilled. Also added some comments. Fixes
9178 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
9179 under Win32. Fixes #42964.
9181 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
9183 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
9185 * aot.c: Added support for AOT compiling methods which contain calls
9186 to wrappers. Currently, only remoting-invoke-with-check wrappers are
9189 * driver.c (compile_all_methods): Run the compilation in a thread
9190 managed by mono. Fixes #44023.
9192 * mini.c (mono_codegen): Print full method name in verbose output.
9194 * mini-x86.c (mono_arch_patch_code): Fix warning.
9196 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
9197 jumps, since the method we are jumping to might be domain-specific.
9199 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
9201 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
9203 * inssel.brg: string chars are unsigned.
9205 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
9207 * TODO: New todo item.
9209 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
9210 which calls mono_runtime_class_init and patches the call site to
9211 avoid further calls.
9212 (mono_arch_create_class_init_trampoline): New arch specific function
9213 to create a class init trampoline.
9214 (create_trampoline_code): Generalized so it can create
9215 class init trampolines as well.
9217 * mini.c (helper_sig_class_init_trampoline): New helper variable.
9218 (mono_create_class_init_trampoline): New function to create and cache
9219 class init trampolines.
9220 (mono_find_class_init_trampoline_by_addr): New function to lookup the
9221 vtable given the address of a class init trampoline. Used by the
9223 (mono_codegen): Generate a call to a trampoline instead of
9224 mono_runtime_class_init in LDSFLD[A].
9225 (mono_codegen): Add relocations for the new trampoline.
9227 * mini.h mini-x86.c aot.c: Added a new relocation type:
9228 MONO_PATCH_INFO_CLASS_INIT.
9230 * mini.h: Bump AOT version number.
9232 * aot.c: Create a copy of the loaded code instead of using the original
9233 so methods which call each other will be close in memory, improving
9236 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
9237 patch since it breaks the regression tests.
9239 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
9240 for the register saving instruction sequence since the
9241 frame_state_for function in glibc 2.3.2 don't seem to detect it.
9243 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
9245 * TODO: Fix todo item && remove another.
9247 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
9249 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
9252 * aot.c: Moved the check for MONO_LASTAOT into the initialization
9253 function of the module.
9255 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
9256 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
9257 --no-aot command line option.
9259 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
9261 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
9262 by Bernie Solomon (bernard@ugsolutions.com).
9264 * inssel.brg: Refactor the interface offset table related code into
9265 its separate functions and add support for the AOT case.
9267 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
9269 * aot.c (mono_aot_get_method_inner): Fix memory leak.
9271 * aot.c: Added mono_aot_verbose variable and made all debugging
9272 output depend on the value of this variable.
9274 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
9275 method_label and info_label.
9277 * mini.h mini-x86.c aot.c: Added a new relocation type
9278 MONO_PATCH_INFO_IID for klass->interface_id.
9280 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
9281 the MonoJitInfo structure.
9283 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
9284 a non-root appdomain in shared mode.
9286 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
9288 * aot.c: make aot loader less verbose. Remove free of unused variable.
9290 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
9292 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
9294 * .cvsignore: Added *.dll.
9296 * mini.c (mono_print_tree_nl): New function callable while debugging.
9298 * mini.c (mono_print_code): Export this.
9300 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
9303 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
9305 * mini.h (MonoCompile): Added 'jit_info' field.
9307 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
9308 the cfg structure, since it is needed by the AOT compiler.
9310 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
9312 * aot.c: A major rewrite. Changes include:
9313 - save exception tables for methods which have them.
9314 - cache failed lookups in aot_get_method () to avoid the (slow) calls
9316 - reworked the file format so it is now much smaller and needs
9317 fewer relocation entries.
9319 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
9321 * aot.c (load_aot_module): Fix build bustage on platforms without
9324 2003-09-04 Martin Baulig <martin@ximian.com>
9326 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
9328 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
9330 * TODO: Some new optimization ideas.
9332 * aot.c: Move AOT module loading logic here from mono_assembly_open.
9334 * aot.c: Save the optimization flags used to compile the code into
9337 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
9338 support emitting domain specific code.
9340 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
9341 no longer domain neutral. It can be made domain neutral by compiling
9342 with --optimize=shared.
9344 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
9347 * driver.c mini.h mini.c: New --no-aot debugging option which disables
9348 loading of AOT code.
9350 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
9352 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
9353 if there is no domain neutrality information.
9355 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
9357 * aot.c (mono_compile_assembly): Emit a symbol containing the file
9358 format version into the generated library.
9360 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
9361 callee method into the caller since one of them could be shared.
9363 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
9364 system exceptions from AOT code now works.
9366 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
9367 method if it is domain neutral and the callee is not.
9369 * graph.c (cfg_emit_one_loop_level): Fix warning.
9371 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
9373 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
9376 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
9378 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
9379 is needed by code which is executed before mono_runtime_init ().
9380 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
9382 * mini.c (mono_thread_abort): Fix warning.
9383 (mono_jit_compile_method): Call static constructor in the AOT case too.
9385 * aot.c (mono_compile_assembly): Fix warning.
9387 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9389 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
9391 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
9393 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
9395 * cpu-pentium.md: Fix the length of call opcodes so they include the
9396 ESP restoring instruction. Fixes #47968.
9398 2003-08-28 Martin Baulig <martin@ximian.com>
9400 * mini-x86.c (mono_arch_call_opcode): Added support for
9401 MONO_TYPE_GENERICINST.
9403 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
9405 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
9407 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
9408 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
9410 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
9413 2003-08-26 Martin Baulig <martin@ximian.com>
9415 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
9416 when reporting an error, set this to the actual error location.
9417 (mono_method_to_ir): Report the correct error location if
9418 get_basic_blocks() returned an error.
9420 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
9422 * mini.c (mono_type_blittable): OBJECT is not blittable.
9423 (mono_method_blittable): Methods which have marshalling descriptors
9424 are not blittable either. Fixes #47842.
9426 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
9428 * driver.c mini.c: Use an environment variable instead of a global
9429 variable. Also fix the build.
9431 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
9432 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
9435 * driver.c mini.c: Added --with-valgrind option to turn off some
9436 code which prevents mono from running under valgrind.
9438 * mini.c (mono_emit_call_args): Fixed warning.
9440 * mini.c (mono_emulate_opcode): Fixed warning.
9442 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9444 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
9445 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
9446 regalloc.c, regalloc.h: specify available registers in arch-specific
9447 code and support floats in the regallocator (patch by Laurent Morichetti
9450 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
9452 * mini.c: mono_thread_current() can be called only after
9453 mono_runtime_init(): rearrange code to not call it early on.
9455 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
9457 * mini.c: allocate jump tables in the code mempools.
9459 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9461 * mini.c, mini.h: make sure per-thread data allocated by the jit is
9464 2003-08-10 Miguel de Icaza <miguel@ximian.com>
9466 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
9467 12 to 16. This fixes bug #47453.
9470 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
9472 * mini-ppc.c: fixed indexed load and unsigned compares.
9474 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
9476 * mini.c: reenabled installation of handler for
9477 thread abort signal.
9479 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9481 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
9482 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
9483 until it's fixed and actually useful.
9485 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
9487 * inssel-long32.brg: couple more opcodes implemented.
9489 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
9491 * mini-sparc.c: Even more opcodes implemeted.
9493 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
9495 * mini-sparc.c: More opcodes implemented.
9497 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
9499 * mini-sparc.c: More opcodes implemented.
9501 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
9503 * inssel-sparc.brg: Add some needed rules. Direct
9505 * Makefile.am: Use inssel-sparc.brg
9506 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
9507 an assert happy for now.
9509 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
9511 * mini-sparc.c: Fixed compile errors.
9512 * exceptions-sparc.c: Same. We now produce a mono binary
9513 on sparc-linux. Yea.
9515 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
9517 * mini-sparc.c: Renamed registers. Also some macro cleanups.
9518 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
9519 They compile, but do not work.
9521 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9523 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
9524 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
9525 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
9528 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9530 * mini.c: more opcodes implemented and better support for generics.
9532 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
9534 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
9535 * mini.c, mini.h: first cut at generics support: some new instructions
9536 added and changed the behaviour of some of the existing ones.
9538 2003-07-21 Miguel de Icaza <miguel@ximian.com>
9540 * mini.c: Removed definition of metadata_shared mutex here.
9542 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
9544 * mini-x86.c: make vararg calls work for instance methods.
9546 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
9548 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
9549 returns the arguments in a separte list, now.
9551 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
9553 * aot.c, mini.c: updates for array type representation changes.
9555 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
9557 * mini.c: register function to perform jit shutdown.
9559 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9561 * mini.c: use a faster allocator if possible.
9563 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
9565 * aot.c: some cleanups and portability changes.
9567 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
9569 * mini.c: use faster allocation for CEE_BOX if possible.
9571 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
9573 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
9574 Moved inlined mempcy code to its own function so that is can be
9575 reused. Added an inline memset function as well (optimized initobj).
9576 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
9578 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
9580 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
9582 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
9584 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
9585 arch code can setup the cpu for CLR execution, if needed.
9586 We use it on x86 to set the precision of FP operations.
9588 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
9590 * mini.c: disable some optimizations if we can guess they'll cost too
9591 much for a given method.
9593 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
9595 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
9597 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
9598 * mini.h mini.c mini-x86.c: Added instruction level coverage
9599 info collection support.
9601 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
9603 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
9604 is now implemented in the profiling API. Get rid of a couple of
9605 unnecessary global variables.
9607 2003-06-15 Nick Drochak <ndrochak@gol.com>
9609 * basic-long.cs: tests for negative values for bigmul, and unsigned.
9610 * cpu-g4.md: add op_bigmul and op_bigmul_un
9611 * cpu_pentium.md: add op_bigmul_un
9612 * inssel-long32.brg: add rule for unsigned bigmul
9613 * mini-ops.h: define OP_BIGMUL_UN
9614 * mini-x86.c: THE BUG: handle (un)signed properly
9615 * mini.c: choose unsigned opcode if needed.
9616 This set of patches fixes bug #44291
9618 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
9620 * mini.c (optimize_branches): improved to handle all kinds of
9621 conditional branches.
9623 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
9625 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
9626 don't raise exceptions.
9628 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
9630 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
9631 to arch-specific files.
9633 2003-06-09 Martin Baulig <martin@ximian.com>
9635 * Makefile.am (libs): Added $(LIBGC_LIBS).
9637 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
9639 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
9640 and OP_ATAN (fixes bug#44293).
9642 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
9644 * Makefile.am, mini-x86.c: rename cpu description array to
9645 pentium_desc, since some compilers define the 'pentium' preprocessor
9648 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
9650 * mini.c (mini_select_instructions): add explicit branch if the
9651 following block is not the false target of a conditional branch -
9652 we need this with any optimization that reorder or remove bblocks
9654 * mini.c (optimize_branches): bug fixes
9656 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
9658 * mini.c (mono_method_to_ir): inline static readonly fields
9660 * ssa.c (fold_tree): start cfold support for long (very simple
9663 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
9665 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
9667 * inssel.brg: fixed memcpy (bug #44219).
9669 2003-06-05 Dick Porter <dick@ximian.com>
9671 * driver.c: Set the glib log levels to not abort if g_message
9674 g_set_prgname() has to happen before mini_init() so that the
9675 process handle gets the info.
9677 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
9679 * driver.c: add intrins to the default optimizations to get wider
9682 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
9684 * mini.h: some large basic blocks will overflow a 16-bit
9685 integers for symbolic registers.
9687 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
9689 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
9690 (mono_arch_output_basic_block): fix bug 43499
9692 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
9694 * mini.c: kill duplicated definition of mono_debug_format.
9696 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
9698 * mini-x86.c, arrays.cs: fixed register allocation bug.
9700 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
9702 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
9704 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
9706 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9709 (print_method_from_ip): also print source location information if
9712 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
9714 * mini.c (mono_find_block_region): bug fix in region code
9715 (mini_method_compile): enable removing unreachable code again, but
9716 only in methods without exception clauses.
9718 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
9720 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
9721 Implemented arglist opcode and handling of TypedReference type.
9722 Fixed x86 call convention when a structure is returned.
9723 Minimal support for calling static vararg methods.
9725 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
9727 * mini.c (mini_method_compile): always remove unreachable code,
9728 because the code in them may be inconsistent (access to dead
9729 variables for example).
9731 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
9733 * driver.c, debug-mini.c: warning fixes.
9735 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
9737 * Makefile.am, jit.h, mini.h: install header for embedding mono.
9739 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
9741 * mini.c: thread-static fields are registered in mono_class_vtable(),
9742 so ensure the function is called before checking for them.
9744 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
9746 * mini.c (optimize_branches): fix for bug 43586
9748 * jit-icalls.c (mono_llmult_ovf): added an additional check for
9749 overflow (fixes Bug #43639)
9751 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9753 * mini.c, objects.cs: allow the use of stobj for primitive types.
9755 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9757 * mini.c: be less strict about argument checking until we support
9758 running the verifier.
9760 2003-05-27 Nick Drochak <ndrochak@gol.com>
9762 * basic-long.cs: tests for (ulong)int * (ulong)int also
9763 * mini.c: use the same trick for (ulong)int * (ulong)int
9765 2003-05-27 Nick Drochak <ndrochak@gol.com>
9767 * basic-long.cs: add regression test for (long)int * (long)int
9768 * cpu-pentium.md: add op_bigmul specification
9769 * inssel-long32.brg: add OP_BIGMUL rule
9770 * mini-ops.h: add OP_BIGMUL
9771 * mini-x86.c: register allocator: handle case where src1 needs to be
9773 * mini.c: substitute special BIGMUL opcode in the tree for
9774 (long)int * (long)int
9776 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
9778 * jit-icalls.c: call the type ctor on field access if needed.
9780 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
9782 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
9783 to a method (including results of ldelema, bug#43207).
9785 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
9787 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
9788 colors to show exception handler blocks.
9790 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
9791 (fix for pinvoke7.cs).
9793 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9795 * mini.h, mini.c: ensure correct initialization order for types that
9796 require it. Prepare for lazy compilation of jit icall wrappers.
9797 Provide a name for opcode emulation to reduce unneeded mallocing.
9799 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
9801 * mini-x86.c: better register restoring code and profiling
9802 support for tail calls.
9804 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9806 * mini.h, driver.c: prepare for leaf methods optimization.
9808 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
9810 * mini.c: get targets of branches before converting a method.
9812 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
9814 * mini.c (optimize_branches): added some experimental code (disbaled)
9816 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
9818 * mini.c (optimize_branches): fix branch to branch optimization
9820 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
9822 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
9824 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
9826 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
9829 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
9831 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
9832 enable use of interface variables again.
9834 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
9835 I1 to registers because there is no simply way to sign extend 8bit
9836 quantities in caller saved registers on x86.
9838 * inssel-float.brg: set costs of some rules to 2 so
9839 that monobure always select the arch. specific ones if supplied,
9840 regardless of the order we pass the files to monoburg.
9842 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
9844 * mini.c, mini-x86.c: since the magic trampoline for jumps
9845 can't patch the code directly, we do it as soon as the
9846 method gets compiled.
9848 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
9850 * mini-x86.c, mini.h: introduce a new patching method
9851 to support CEE_JMP and tail calls.
9852 * mini.c: obey tail.call. Don't precompile methods target
9854 * tramp-x86.c: new trampoline code to handle methods
9855 reached through a jump.
9857 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
9859 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
9860 bit values to registers
9862 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
9864 * mini.c (mono_compile_get_interface_var): share interface
9865 variables if possible.
9867 2003-05-16 Martin Baulig <martin@ximian.com>
9869 * debug-mini.c (mono_init_debugger): New function to initialize
9870 the debugger. This is not in the debugger since it needs to
9871 access some of mini's internals.
9873 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
9875 * mini.c (mono_method_to_ir): inlining fixes/cleanups
9877 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
9879 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
9880 for value type handling.
9882 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
9884 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
9885 (mono_method_check_inlining): enable inlining of all kinds of wrappers
9887 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
9889 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
9890 the constructor through a proxy.
9892 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
9894 * jit-icalls.c, inssel.brg: fixes to array element address
9897 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
9899 * mini-x86.c (is_regsize_var): allocate pointer to registers
9901 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
9903 * driver.c: fixed typo, added intrins to the set of optimizations
9904 tested with regressions.
9906 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
9908 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
9909 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
9912 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
9914 * inssel.brg: remove some common pop instructions without side effects
9916 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
9918 * inssel-x86.brg: fixed thinko in int to double conversions.
9920 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
9922 * mini.c, jit-icalls.c: added runtime thread-static variable support.
9924 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
9926 * inssel-long32.brg: two more missing instructions.
9928 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
9930 * mini.c (mono_emit_call_args): set the cil_code for all arguments
9933 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
9935 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
9938 * basic-float.cs: Added tests for negative zero.
9940 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
9942 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
9943 a couple of missing operations for long casts, with test cases.
9945 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9947 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
9949 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
9951 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
9952 code size estimation.
9954 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
9956 * mini.c (mono_jit_create_remoting_trampoline): make it work with
9957 abstract methods (fix bug 42542)
9959 * aot.c: add ability to handle array types
9961 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
9963 * mini.c: Call the _specific versions of the object allocation
9964 functions if possible.
9966 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
9968 * driver.c: call setlocale ().
9970 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
9972 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
9975 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
9977 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
9979 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
9980 wrappers (fix bug 42122)
9982 2003-05-04 Martin Baulig <martin@ximian.com>
9984 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
9986 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
9987 s/mini_set_defaults/mono_set_defaults/g.
9989 2003-05-04 Martin Baulig <martin@ximian.com>
9991 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
9993 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9995 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
9996 (reported by Don Roberts).
9998 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
10000 * mini.c: temporarily work around two bugs for this release.
10002 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
10004 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
10005 that contains -export-dynamic and it makes using the ld script
10007 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
10009 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
10011 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
10014 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
10016 * mini.c: make sure leave calls all the needed finally blocks,
10017 even when the target jumps out of multiple exception clauses.
10019 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
10021 * ldscript, Makefile.am: add linker script to reduce the number of
10022 exported symbols (should also fix the issues with libwine defining
10023 some of the same symbols in io-layer).
10025 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
10027 * driver.c (mini_main): Avoid assertion when no file name is given on
10030 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
10032 * driver.c: added --version/-V command line option.
10033 Added the inline optimization in the regression tests.
10035 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
10037 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
10038 to the type in the method signature (fixes bug#42134).
10040 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
10042 * mini.c: when inlining, check this is not null only when needed (bug #42135).
10044 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
10046 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
10048 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10050 * driver.c: fixed bug #42100.
10052 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
10054 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
10056 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
10058 * mini.c: moved most of the code required to do inlining to its own
10059 function so it can be reused. Inline also ctors if appropriate.
10061 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
10063 * Makefile.am: Link with -export-dynamic so shared libs loaded by
10064 the runtime can call mono API functions.
10066 2003-04-27 Martin Baulig <martin@ximian.com>
10068 * debug-mini.c (mono_debug_init_method): Added
10069 `guint32 breakpoint_id' argument; if the method has a breakpoint,
10070 send a notification to the debugger.
10072 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
10073 running in the Mono Debugger, just pass the breakpoint number to
10074 mono_debug_init_method().
10076 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
10078 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
10080 * mini.c: allow some more unsafe compares.
10082 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10084 * mini-x86.c, Makefile.am: make distcheck works (partially from
10085 a patch by Richard Lee <r.h.lee@attbi.com>).
10086 * regset.c, regset.h: removed, they are unused.
10088 2003-04-25 Dick Porter <dick@ximian.com>
10090 * driver.c: Usage reports the name as 'mono' not 'mini'
10091 * exceptions-x86.c: Build and run on freebsd
10093 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
10095 * Makefile.am: install the program with the 'mono' name and
10096 the library as libmono instead of mini and libmini.
10098 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
10100 * driver.c: provide the APIs for the embedding interface of the old jit.
10102 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
10104 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
10106 2003-04-23 Martin Baulig <martin@ximian.com>
10108 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
10110 * driver.c: Added `--debug' command line argument to enable
10113 2003-04-23 Martin Baulig <martin@ximian.com>
10115 * debug.[ch]: Removed. The code is now in
10116 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
10118 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
10121 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
10123 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
10125 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10128 (mini_cleanup): moved mono_runtime_cleanup call after the call to
10129 mono_domain_finalize.
10130 (mini_method_compile): use mono_method_profile* if the the option is
10133 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
10135 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
10136 methods with their wrapper.
10138 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
10139 methods with their wrapper.
10141 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
10144 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
10147 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
10150 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
10152 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
10154 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
10156 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
10157 of the mempool. This is slightly faster and uses less memory
10159 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
10161 * mini.c: avoid O(n) allocation for variables.
10163 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10165 * mini.c: handle items on the stack after inlining methods.
10167 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
10169 * mini.c: make the method->opcode optimization dependent
10170 on MONO_OPT_INSTRINS and do it lazily.
10172 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
10174 * driver.c: print overall results at the end of regression run.
10176 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
10178 * inssel.brg: don't overwrite symbolic registers.
10180 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
10182 * inssel-x86.brg: fix conversion from long to float.
10184 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
10186 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
10188 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
10190 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
10192 * driver.c: Added --print-vtable option as in the old JIT.
10194 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
10196 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
10198 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
10200 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
10202 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
10204 * mini.c regalloc.c regalloc.h: Fix memory leak.
10206 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
10208 * aot.c (mono_aot_get_method): register all used strings
10210 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
10212 * mini.c: always intern strings references with ldstr at compile time.
10214 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
10216 * Makefile.am: add BUILT_SOURCES.
10218 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
10220 * driver.c: give a better error message when the assembly to execute
10221 doesn't have an entry point.
10223 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
10225 * Makefile.am: added hack for automake
10227 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
10230 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
10232 22003-04-07 Martin Baulig <martin@ximian.com>
10234 * Makefile.am: Added Makefile.am.
10236 * debugger-main.c: Removed, this is now in the debugger where it
10239 * mini.pc.in: Call this package `mini' for the moment.